摘要：【中文】本发明涉及园林绿化技术领域，具体是一种园林景观绿化墙，包括墙体，墙体左侧螺栓连接设置有水箱，墙体左侧固定连接设置有若干放置槽，放置槽内侧设置有种植槽，种植槽上侧设置有喷淋机构，放置槽底端与回收机构连接，本发明，通过设置喷淋机构，可以根据空气中的湿度自动调节喷淋的间隔时间，无需人工操作，可以延长种植植物的寿命，并且节约了人力资源，通过设置固定板和连接板，方便将植物移栽到绿化墙上，加强人们的工作效率，同时，可以实现植物种类的快速更换，通过设置回收机构，可以将浇灌后多余的水和雨水通过水质净化器净化后排回水箱内，实现了水资源的循环使用，减少了资源的浪费。 【EN】The invention relates to the technical field of landscaping, in particular to a landscaping wall which comprises a wall body, wherein a water tank is arranged on the left side of the wall body in a bolted connection mode, a plurality of placing grooves are fixedly and fixedly connected on the left side of the wall body, planting grooves are arranged on the inner sides of the placing grooves, a spraying mechanism is arranged on the upper sides of the planting grooves, and the bottom ends of the placing grooves are connected with a recovery mechanism. The waste of resources is reduced.

摘要：【中文】本发明公开了一种园林景观喷泉池污水循环处理装置，属于污水处理技术领域，解决了现有装置不能对污水进行加热消毒处理，影响污水处理效率的问题；其技术特征是：包括支架、预处理腔和搅拌腔，支架的上部设有预处理腔，预处理腔的下方设有搅拌腔，预处理腔和搅拌腔之间通过注水管连通，预处理腔和搅拌腔均固定安装在支架上，搅拌腔内设有搅拌组件，搅拌腔的一侧设有循环组件，循环组件连接有用于对污水加热的加热腔；本发明实施例设置了循环组件，能够对污水进行循环处理，同时电阻丝的设置实现了对加热腔的加热，进而起到了高温杀菌的目的，预处理腔能够对污水进行预处理，避免了污水中的杂质影响对污水的循环处理。 【EN】The invention discloses a garden landscape fountain pool sewage circulation treatment device, belongs to the technical field of sewage treatment, and solves the problem that the existing device cannot carry out heating disinfection treatment on sewage to influence the sewage treatment efficiency; the technical characteristics are as follows: the sewage treatment device comprises a support, a pretreatment cavity and a stirring cavity, wherein the pretreatment cavity is arranged at the upper part of the support, the stirring cavity is arranged below the pretreatment cavity, the pretreatment cavity is communicated with the stirring cavity through a water injection pipe, the pretreatment cavity and the stirring cavity are both fixedly arranged on the support, a stirring assembly is arranged in the stirring cavity, a circulating assembly is arranged at one side of the stirring cavity, and the circulating assembly is connected with a heating cavity for heating sewage; the embodiment of the invention is provided with the circulating assembly, so that sewage can be circularly treated, the heating cavity is heated by the resistance wire, the aim of high-temperature sterilization is fulfilled, the sewage can be pretreated by the pretreatment cavity, and the influence of impurities in the sewage on the circular treatment of the sewage is avoided.

摘要：【中文】本发明提供了一种窄带带通滤波电路和窄带带通滤波器，所述带通滤波器包括第一谐振单元和第二谐振单元，所述第一谐振单元和第二谐振单元相并联；所述第一谐振单元包括第一谐振电路和第二谐振电路，所述第一谐振电路与第二谐振电路串联；所述第一谐振电路包括第一电感和第一电容，所述第二谐振电路包括第二电感和第二电容；所述第一电感和第一电容相并联，所述第二电感与第二电容相并联。本发明对传统的耦合谐振式带通滤波器结构进行适当的改进，具体是在原有串联的两个电容的基础上，分别增加两个与之相并联的电感，从而在未增加滤波器插入损耗的情况下，实现了更窄的通带。 【EN】The invention provides a narrow-band-pass filter circuit and a narrow-band-pass filter, wherein the band-pass filter comprises a first resonance unit and a second resonance unit, and the first resonance unit and the second resonance unit are connected in parallel; the first resonance unit comprises a first resonance circuit and a second resonance circuit, and the first resonance circuit is connected with the second resonance circuit in series; the first resonant circuit comprises a first inductor and a first capacitor, and the second resonant circuit comprises a second inductor and a second capacitor; the first inductor is connected with the first capacitor in parallel, and the second inductor is connected with the second capacitor in parallel. The invention properly improves the structure of the traditional coupling resonant band-pass filter, and particularly, two inductors connected in parallel with the traditional coupling resonant band-pass filter are respectively added on the basis of the two capacitors connected in series, so that a narrower pass band is realized under the condition of not increasing the insertion loss of the filter.

摘要：【中文】本发明涉及园林设备技术领域，具体公开了一种园林用草坪洒水修剪装置，包括支撑底板，所述支撑底板的后部顶端安装有扶手；所述支撑底板的底部安装有两组车轮，两组车轮之间安装有修草刀片，所述修草刀片通过自动升降机构连接在所述支撑底板底部；所述修草刀片的后侧设有收草箱；所述支撑底板底部的后端安装有洒水机构。本发明将修剪草坪和洒水两种工作功能集合与一体，施力于扶手，从而带动支撑底板在车轮的作用下行走，能在对草坪进行修剪时选择同时对草坪进行洒水灌溉，同时无需人工使用修剪刀具或人工挥洒喷洒工具，只需通过推动扶手带动支撑底板行走即可进出除草浇水的工作，工作效率高且省时省力。 【EN】The invention relates to the technical field of garden equipment, and particularly discloses a garden lawn watering trimming device which comprises a supporting base plate, wherein a handrail is arranged at the top end of the rear part of the supporting base plate; the bottom of the supporting bottom plate is provided with two groups of wheels, a grass trimming blade is arranged between the two groups of wheels, and the grass trimming blade is connected to the bottom of the supporting bottom plate through an automatic lifting mechanism; a grass collecting box is arranged at the rear side of the grass trimming blade; and the rear end of the bottom of the supporting base plate is provided with a water spraying mechanism. The lawn mowing and sprinkling integrated machine integrates two working functions of lawn mowing and sprinkling into a whole, applies force to the handrail, so that the supporting bottom plate is driven to walk under the action of the wheels, the lawn can be irrigated by sprinkling water when being trimmed, a trimming cutter or a sprinkling tool is not needed to be manually used, the supporting bottom plate can be driven to walk by pushing the handrail, the weeding and sprinkling can be carried out, the working efficiency is high, and time and labor are saved.

摘要：【中文】本发明公开了一种支持多系统统一用户管理的方法和系统，所述系统包括：子系统管理模块，用于基于子系统信息对子系统进行注册和管理；角色管理模块，用于管理角色，并对角色关联用户信息和权限点；登录模块，用于验证输入的账号密码是否正确，若正确，则在登录子系统时，检测会话是否过期，如果未过期，则检验票据是否有效，若有效，则基于预先设定的权限点授权访问。本发明提供的支持多系统统一用户管理的方法及系统，支持各个子系统、用户信息以及用户权限的统一管理，帮助企业运维部门对不同的子系统进行归一化的管理，优化系统运维管理的步骤，不仅减少了运维部门的工作内容，还能保障企业内部系统的安全性和稳定性。 【EN】The invention discloses a method and a system for supporting multi-system unified user management, wherein the system comprises the following steps: the subsystem management module is used for registering and managing the subsystem based on the subsystem information; the role management module is used for managing roles and associating user information and authority points with the roles; and the login module is used for verifying whether the input account password is correct or not, detecting whether the session is overdue or not when logging in the subsystem if the input account password is correct, detecting whether the bill is valid or not if the session is not overdue, and authorizing access based on a preset authority point if the bill is valid. The method and the system for supporting the unified user management of the multiple systems support the unified management of each subsystem, user information and user authority, help the operation and maintenance department of an enterprise to carry out the normalized management on different subsystems, and optimize the operation and maintenance management steps of the system, thereby not only reducing the working content of the operation and maintenance department, but also ensuring the safety and the stability of the internal systems of the enterprise.

摘要：【中文】本发明公开了一种基于物联网的智慧会议系统及其方法，该系统包括：会议管理云平台；会议管理云平台包括：权限管理模块对用户权限进行划分，并对用户身份进行识别；会议预定模块接收识别后用户的预定信息，将相应的会议室设置为已预定状态，并实时通知相关人员参与会议；会议操作模块接收识别后用户的操作信息实现相应的操作；会议配置模块接收识别后用户的配置信息实现相应的会议室配置；数据分析模块针对所有会议室的使用数据进行综合整理并分析，根据使用数据得出相应的分析结果。本发明能够便捷地获取会议室的使用状态，根据用户所需要的会议室来预定相应规模的会议室，且能快速便捷地进行变更、取消、签到等的操作，大大提高了工作效率。 【EN】The invention discloses an intelligent conference system and method based on the Internet of things, wherein the system comprises: a conference management cloud platform; the conference management cloud platform comprises: the authority management module divides the user authority and identifies the user identity; the conference reservation module receives reservation information of the identified user, sets a corresponding conference room to be in a reserved state, and notifies related personnel to participate in the conference in real time; the conference operation module receives the operation information of the identified user to realize corresponding operation; the conference configuration module receives the configuration information of the identified user to realize corresponding conference room configuration; the data analysis module comprehensively arranges and analyzes the use data of all meeting rooms, and obtains corresponding analysis results according to the use data. The invention can conveniently acquire the using state of the conference room, reserve the conference room with corresponding scale according to the conference room required by the user, quickly and conveniently change, cancel, sign in and the like, and greatly improve the working efficiency.

摘要：【中文】本发明公开一种水泵座轴向旋转调节法兰盘装置，其特征在于包括水泵座、卡簧和法兰盘，水泵座左右两侧都有水口，卡簧安装在水泵座水口外侧，法兰盘套装在卡簧、水泵座水口外侧，所述水泵座水口外侧面有环形内沟槽，所述法兰盘内侧面中心区域有环形外沟槽，法兰盘内侧面环形外沟槽一侧有向外敞口，所述卡簧整体成带缺口环形，卡簧安装在水泵座水口外侧面环形内沟槽，与法兰盘内侧面中心区域环形外沟槽之间。本发明结构简单，安装方便，法兰盘能够绕水泵座两侧水口进行360°环形旋转，调节法兰盘上安装孔孔位，确保水泵座两侧法兰盘与进出水管端部法兰盘快速对正，提高安装效率。 【EN】The invention discloses an axial rotation adjusting flange disc device of a water pump base, which is characterized by comprising a water pump base, clamp springs and a flange disc, wherein water gaps are formed in the left side and the right side of the water pump base, the clamp springs are arranged on the outer side of the water gap of the water pump base, the flange disc is sleeved on the outer sides of the water gaps of the clamp springs and the water pump base, an annular inner groove is formed in the outer side surface of the water gap of the water pump base, an annular outer groove is formed in the central area of the inner side surface of the flange disc, one side of the annular outer groove in the inner side surface of the flange disc is outwards opened, the clamp springs are integrally in a notched ring. The water pump seat is simple in structure and convenient to install, the flange plates can rotate around water openings on two sides of the water pump seat in a 360-degree annular mode, the hole positions of the installation holes in the flange plates are adjusted, the flange plates on two sides of the water pump seat are ensured to be aligned with the flange plates at the end portions of the water inlet and outlet pipes quickly, and the installation efficiency is improved.

摘要：【中文】本发明公开一种导流片定位用大孔件环形阵列小方孔冲模，包括上模组件和下模组件，所述上模组件上面有外导柱套、内导柱，上模组件通过外导柱套、内导柱与下模组件连接，上模组件整体盖装在下模组件上方。本发明能够在水泵组件导流片定位用环形大孔件上面，均匀等距冲制加工小方孔，确保小方孔在进行导流片定位焊接成形时，整体呈环形阵列分布，定位精确，同心度一致，导流片定位准确稳定，制作成的水泵整体噪音小，寿命长。 【EN】The invention discloses a large-hole piece annular array small square hole punching die for positioning a flow deflector, which comprises an upper die assembly and a lower die assembly, wherein an outer guide post sleeve and an inner guide post are arranged on the upper die assembly, the upper die assembly is connected with the lower die assembly through the outer guide post sleeve and the inner guide post, and the upper die assembly is integrally covered above the lower die assembly. The invention can punch and process small square holes uniformly and equidistantly on the annular big hole piece for positioning the water pump assembly flow deflector, ensures that the small square holes are distributed in an annular array integrally when the flow deflector is positioned, welded and formed, has accurate positioning and consistent concentricity, and the flow deflector is positioned accurately and stably, and the manufactured water pump has low integral noise and long service life.

摘要：【中文】本发明公开一种承压可调节水箱密闭溢流装置，包括壳体件、进水端口、压力表、过滤器、调节旋钮组件、承压弹簧、连轴杆、隔膜板、溢流筏板、密封垫和出水端口，壳体件有中空的横向壳体和纵向壳体，所述横向壳体内部有带台阶沟槽，溢流筏板和密封垫安装在带台阶沟槽内，溢流筏板、连轴杆、承压弹簧、调节旋钮组件依次连接，隔膜板安装在纵向壳体内，隔膜板中间有通孔，连轴杆穿装在隔膜板中间通孔内，所述横向壳体左侧端和右侧端分别有进水端口和出水端口，靠近进水端口横向壳体内部有过滤器，进水端口与过滤器之间有压力表。本发明能够确保常态下水箱溢流管处于密闭状态，溢流管与外部空气不相通，水箱内水质不会通过溢流管受到污染。 【EN】The invention discloses a pressure-bearing adjustable water tank closed overflow device which comprises a shell member, a water inlet port, a pressure gauge, a filter, an adjusting knob assembly, a pressure-bearing spring, a connecting shaft rod, a diaphragm plate, an overflow raft plate, a sealing gasket and a water outlet port, wherein the shell member is provided with a hollow transverse shell and a hollow longitudinal shell, a groove with steps is formed in the transverse shell, the overflow raft plate and the sealing gasket are arranged in the groove with steps, the overflow raft plate, the connecting shaft rod, the pressure-bearing spring and the adjusting knob assembly are sequentially connected, the diaphragm plate is arranged in the longitudinal shell, a through hole is formed in the middle of the diaphragm plate, the connecting shaft rod is arranged in the through hole in the middle of the diaphragm plate in a penetrating manner, the water inlet port and the water outlet port are respectively arranged at the left side end and the right side end of the. The invention can ensure that the overflow pipe of the water tank is in a closed state under normal state, the overflow pipe is not communicated with the outside air, and the water in the water tank is not polluted by the overflow pipe.

摘要：【中文】本发明公开一种便捷清理的立式链条破碎机及清洁方法，其破碎筒体为防结料破碎筒体，所述防结料破碎筒体由立柱框架和软体维护门构成，其外侧设置有筒顶隔料机构及推网机构；通过软体维护门或防结料筒体和增加筒顶隔料机构的创新设计，使整个破碎筒体和筒顶成为软体、不稳定结构，在进行破碎作业时，物料不容易稳固地粘结在筒体内壁和筒顶隔料机构的隔料板上，可以大幅度减少破碎作业过程中物料的粘结和清理的次数，而且即便出现物料粘结后，可在不停机的情况下，通过外力作用于筒顶隔料机构及推网机构，使得破碎机内部粘结的物料快速脱落掉下，轻松、高效完成立式链条破碎机不停机粘结物料的清理，大幅度提高的立式链条破碎机的生产效率。 【EN】The invention discloses a vertical chain crusher convenient to clean and a cleaning method, wherein a crushing barrel is an anti-caking crushing barrel, the anti-caking crushing barrel consists of an upright frame and a soft maintenance door, and a barrel ejection material separation mechanism and a net pushing mechanism are arranged on the outer side of the anti-caking crushing barrel; through the innovative design of software maintenance door or prevent caking material barrel and increase section of thick bamboo top at a distance from material mechanism, make whole broken barrel and section of thick bamboo top become the software, unstable structure, when carrying out crushing operation, the material is difficult to bond firmly on the separation flitch that barrel inner wall and section of thick bamboo top separated material mechanism, can reduce the bonding of broken operation in-process material and the number of times of clearance by a wide margin, and even if the material bonding back appears, can be under the circumstances of not shutting down, through external force action at a section of thick bamboo top at a distance from material mechanism and push away net mechanism, make the inside material that bonds of breaker drop down fast, light, the clearance of the vertical chain crusher that does not shut down bonds the material is accomplished to high efficiency, the production efficiency of the vertical chain crusher who increases substantially.