摘要：【中文】本发明涉及了一种空调冷热水机组排气低温控制方法，在制冷模式时，通过计算压缩机的排气温度和环境温度的温度差值,通过判断确定排气感温包是否存在从管路脱落的故障；在制热模式时，通过计算压缩机的排气温度和压缩机的出水温度的差值，通过判断调节机组的电子膨胀阀步数确保压缩机正常运行。本发明的空调冷热水机组排气低温控制方法在制冷模式时，可以防止压缩机腔体温度长期高温下运行，解决压缩机腔体的润滑油长期高温下易碳化问题；同时，在制热模式时，可以在机组低温放置启动后，有效解决压缩机长期积液运行问题，使产品可靠性得到提升；还提供一种用于实现该空调冷热水机组排气低温控制方法的空调器冷热水机。 【EN】The invention relates to an air-conditioning cold and hot water unit exhaust low-temperature control method, which is characterized in that in a refrigeration mode, whether the exhaust temperature sensing bulb falls off from a pipeline or not is determined by judging through calculating the temperature difference between the exhaust temperature of a compressor and the ambient temperature; and in the heating mode, the normal operation of the compressor is ensured by calculating the difference between the exhaust temperature of the compressor and the outlet water temperature of the compressor and judging and adjusting the step number of the electronic expansion valve of the unit. The air-conditioning cold and hot water unit exhaust low-temperature control method can prevent the compressor cavity from operating at a high temperature for a long time in a refrigeration mode, and solves the problem that lubricating oil in the compressor cavity is easy to carbonize at a high temperature for a long time; meanwhile, in the heating mode, after the unit is placed at a low temperature and started, the problem of long-term accumulated liquid operation of the compressor can be effectively solved, so that the reliability of the product is improved; the air conditioner cold and hot water machine for realizing the air exhaust low-temperature control method of the air conditioner cold and hot water machine set is also provided.

摘要：【中文】本发明提供了一种四通阀换向异常控制方法、存储介质及空调，空调机组开启运行后,检测机组当前运行状态,实时检测压缩机运行时间,当压缩机运行时间达到设定值后,检测出水温度、进水温度和冷媒液管温度,计算出水温度和进水温度的温度差值，计算出水温度和冷媒液管温度的温度差值,依据温度差值判断机组四通阀换向是否正常,进而调整机组运行状态。针对机组运行的各种状态，通过设定不同的判断标准检测判断四通阀换向情况，当四通阀换向异常时，可以及时准确地判断出故障，保护机组。 【EN】The invention provides a four-way valve reversing abnormity control method, a storage medium and an air conditioner. Aiming at various running states of the unit, the reversing condition of the four-way valve is detected and judged by setting different judgment standards, and when the four-way valve is abnormally reversed, a fault can be timely and accurately judged, so that the unit is protected.

摘要：【中文】本发明属于空调控制技术领域，公开了一种多联式冷热水热泵机组自动防冻控制方法及其空调系统，根据室内风盘检测环温、风盘末端水温、机组换热器水温参数，综合控制机组自身的水路换热器、室内末端风盘、地暖进行全面的水系统防冻；以及根据不同的室外环境温度制定用于防冻的不同水系统温度值。本发明低温防冻时，能够联动室室内所有风盘、地暖和主机换热器同步进行防冻，利用水泵运行来循环水路，同步在低温下启动热泵制热提高管路水温防冻，防止室内的水系统末端风盘和地暖因为低温下水膨胀导致管路涨裂；同时利用不同的温度区间划分不同的防冻参数，高效可靠防冻。 【EN】The invention belongs to the technical field of air conditioner control, and discloses an automatic anti-freezing control method for a multi-connected cold and hot water heat pump unit and an air conditioner system thereof, wherein a waterway heat exchanger, an indoor tail end air disc and a floor heating unit of the unit are comprehensively controlled to comprehensively prevent freezing of the water system according to the parameters of the indoor air disc detection ring temperature, the air disc tail end water temperature and the unit heat exchanger water temperature; and formulating different water system temperature values for preventing freezing according to different outdoor environment temperatures. When the anti-freezing device is used for preventing freezing at low temperature, all the air disks, the floor heating and the host heat exchanger in the room can be linked to perform anti-freezing synchronously, a water pump is used for running to circulate a water path, a heat pump is synchronously started at low temperature to heat so as to improve the water temperature of a pipeline to prevent freezing, and the expansion crack of the pipeline caused by the expansion of low-temperature water at the tail end of the indoor water system of the air disk and; meanwhile, different anti-freezing parameters are divided by using different temperature intervals, so that efficient and reliable anti-freezing is realized.

摘要：【中文】本发明提供了一种热泵采暖机自动控制方法、计算机可读存储介质及采暖机，通过检测室外环境温度并进行区间分析，依据室外环境温度在不同区间内进行水路换热温差、高压对应的饱和温度、排气温度、化霜感温包温度相关参数的综合分析，判断水系统当前情况，调整机组运行状态。本发明针对室外环境温度进行温度区间分析，依据不同的情况匹配相应的判断条件，提高检测判断的精准性，获得热泵采暖机系统水流量的准确信息，并依据信息适应调整机组的运行状态，保证机组运行稳定高效。 【EN】The invention provides an automatic control method of a heat pump heating machine, a computer readable storage medium and a heating machine, which are characterized in that the current condition of a water system is judged and the running state of a unit is adjusted by detecting outdoor environment temperature, carrying out interval analysis, and carrying out comprehensive analysis on related parameters of water channel heat exchange temperature difference, saturation temperature corresponding to high pressure, exhaust temperature and defrosting temperature sensing bulb temperature in different intervals according to the outdoor environment temperature. The invention analyzes the temperature interval aiming at the outdoor environment temperature, matches the corresponding judgment conditions according to different conditions, improves the detection and judgment accuracy, obtains the accurate information of the water flow of the heat pump heating system, adjusts the running state of the unit according to the information adaptation and ensures the stable and efficient running of the unit.

摘要：【中文】本申请涉及空调系统设计领域，具体涉及一种空调系统的运行状态检测方法、装置、存储介质及空调，所述方法包括：获取实时采集的空调系统的热力参数，将所述热力参数转化为待检测样本；将所述待检测样本输入至将SOM网络设置为初级网络以及将BP网络设置为次级网络而构建的SOM‑BP复合神经网络；根据所述SOM网络对所述待检测样本进行聚类，得到所述待检测样本的初步分类，根据所述BP网络对所述初步分类进行检测，获取所述SOM‑BP复合神经网络对所述待检测样本的非线性映射结果；根据所述非线性映射结果确定空调系统的运行状态。本申请能够提高空调故障的诊断效率。 【EN】The application relates to the field of air conditioning system design, in particular to a method and a device for detecting the running state of an air conditioning system, a storage medium and an air conditioner, wherein the method comprises the following steps: acquiring thermal parameters of an air conditioning system acquired in real time, and converting the thermal parameters into a sample to be detected; inputting the sample to be detected into an SOM-BP composite neural network constructed by setting an SOM network as a primary network and setting a BP network as a secondary network; clustering the samples to be detected according to the SOM network to obtain a preliminary classification of the samples to be detected, detecting the preliminary classification according to the BP network to obtain a nonlinear mapping result of the SOM-BP composite neural network on the samples to be detected; and determining the operation state of the air conditioning system according to the nonlinear mapping result. The method and the device can improve the diagnosis efficiency of the air conditioner fault.

摘要：【中文】本发明涉及空调除霜技术领域，具体涉及一种空调结霜状态确定方法和装置，所述方法包括：获取空调在第一时刻的运行特征信息；根据所述运行特征信息和预先训练好的概率神经网络模型确定所述空调在第二时刻的结霜状态。本发明实施例能够提高空调结霜状态的确定准确性。 【EN】The invention relates to the technical field of air conditioner defrosting, in particular to a method and a device for determining the frosting state of an air conditioner, wherein the method comprises the following steps: acquiring operation characteristic information of an air conditioner at a first moment; and determining the frosting state of the air conditioner at the second moment according to the operation characteristic information and a pre-trained probabilistic neural network model. The embodiment of the invention can improve the accuracy of determining the frosting state of the air conditioner.

摘要：【中文】本发明提供了一种大刺鳅苗种的培育装置及大刺鳅苗种培育方法，属于渔业养殖技术领域，所述培育装置包括培育池(1)、集污池(2)、培育网箱(3)、饵料台(4)、诱虫灯(5)、遮阳台(6)和增氧装置(7)。本发明通过在培育池中内置培育网箱，将鱼苗放在网箱内培育，便于管理，利于苗种生长，比传统的直接在培育池内培育鱼苗的方法节省了人力成本和时间；并且，在鱼苗分池过程中不需要采取人工网捕鱼苗的办法，直接在网箱内筛选鱼苗，减少了鱼苗因拉网而受伤的几率，提高了鱼苗的成活率。此外，本发明采取轮虫‑水蚯蚓‑配合饲料按比例逐步过渡的办法，较好的解决了大刺鳅鱼苗食性转化的问题，提高了饵料利用率和苗种成活率。 【EN】The invention provides a device and a method for cultivating spiny eels, belonging to the technical field of fishery cultivation, wherein the device comprises a cultivating pond (1), a dirt collecting pond (2), a cultivating net cage (3), a bait table (4), a trap lamp (5), a sun shading table (6) and an oxygenation device (7). According to the invention, the cultivation net cage is arranged in the cultivation pool, and the fry is cultivated in the net cage, so that the management is convenient, the fry growth is facilitated, and the labor cost and time are saved compared with the traditional method of directly cultivating the fry in the cultivation pool; moreover, the fry is directly screened in the net cage without adopting a method of manually netting the fry in the pond separating process, so that the probability of the fry being injured by pulling the net is reduced, and the survival rate of the fry is improved. In addition, the invention adopts a method of gradually transiting rotifer-tubificidae-compound feed in proportion, better solves the problem of food habit transformation of the fry of the spiny loach, and improves the utilization rate of bait and the survival rate of the fry.

摘要：【中文】本发明公开了一种大刺鳅室外池塘的自然越冬方法，该越冬方法旨在解决现今大刺鳅室外池塘自然越冬存活率低，极大地限制了大刺鳅大规模养殖的技术问题；该自然越冬方法的过程控制为：选择条件合适的越冬池塘位置，根据预定设计越冬池塘的具体布局及结构，在越冬池塘底布置大刺鳅可游入的越冬的保温罐，建设对越冬池进行保温的越冬棚，调控越冬池塘中水体透明度和pH等越冬水质，控制越冬大刺鳅的放养密度。该越冬方法可以极大地保证池水温度的稳定，大幅提高大刺鳅的越冬成活率，效果十分显著。 【EN】The invention discloses a natural overwintering method for an outdoor pond of spiny eels, which aims to solve the technical problems that the survival rate of the spiny eels in the outdoor pond is low, and the large-scale culture of the spiny eels is greatly limited; the process control of the natural overwintering method is as follows: selecting an overwintering pond position with proper conditions, arranging an overwintering heat-insulating tank in which the spiny eel can swim into the bottom of the overwintering pond according to the specific layout and structure of the overwintering pond, building an overwintering shed for insulating the overwintering pond, regulating and controlling the overwintering water quality such as water transparency, pH and the like in the overwintering pond, and controlling the stocking density of the spiny eel. The overwintering method can greatly ensure the stability of the temperature of the pond water, greatly improve the overwintering survival rate of the spiny eels, and has very remarkable effect.