Constant-temperature water-feeding device for feeding pigs

Abstract

The invention provides a constant-temperature water-feeding device for feeding pigs. The constant-temperature water-feeding device comprises a water storage tank, an electric heating pipe, a temperature probe, a temperature controller, a water outlet pipe and a water-feeding device body, wherein the water outlet pipe is connected with the water storage tank, and the water-feeding device body is installed at the free tail end of the water outlet pipe. An electromagnetic valve for controlling water flow to be connected or disconnected is arranged on the water outlet pipe, the electric heating pipe is inserted into the water storage tank, one end of the temperature probe is installed inside the water storage tank to detect the actual water temperature of water inside the water storage tank, the temperature controller comprises a setting module and a controlling module connected with the setting module, the setting module is used for setting a preset water temperature value, the controlling module is connected with the electromagnetic valve, the electric heating pipe and the temperature probe and used for comparing the actual water temperature with the preset water temperature value, when the actual water temperature is lower than the preset water temperature value, the electromagnetic valve is switched off, the electric heating pipe is made to carry out heating, and when the actual water temperature is equal to the preset water temperature value, the electromagnetic valve is switched on to turn off the electric heating pipe. The constant-temperature water-feeding device for feeding the pigs can provide feeding hot water suitable for the pigs.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of pig breeding, in particular to a constant temperature drinking water device for pig breeding. [0003] 【Background technique】 [0004] The drinking water equipment for pigs generally used by farmers generally consists of water storage tanks or storage tanks, water pipelines and drinking fountains distributed in each pig house. The drinking fountain usually adopts a duck drinking fountain, which generally includes components such as a drinking fountain body, a valve stem, a steel ball, and a water filter net. When the pig wants to drink water, it bites on the duck-type drinking spout, and the valve will be opened, so that the water stored in the water storage tank or bucket will flow to the drinking fountain along the water pipeline, and the pigs in the pig house can drink water. In the specific use process, there are also drinking fountains such as duck drinking spouts replaced by connecting, cu...

AI Technical Summary

Problems solved by technology

The drinking water equipment for pigs with the above structure has the following disadvantages: First, the water in the water storage tank or the water storage tank is greatly affected by the external temperature and environment, especially in the case of low water temperature in winter, if the pigs drink cold water for a long time, it is easy to cause pigs catch a cold and reduce the survival rate of pigs; the second is that the corresponding body shapes of pigs in different growth periods are also different, and the installation height of the required drinking fountains is also different. However, the installation height of the drinking fountains in the prior art is usually fixed. Suitable for pigs of different sizes

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