Constant temperature water feeding device for dairy cattle breeding

Abstract

The utility model discloses a constant temperature water feeding device for dairy cattle breeding, including feeding water tank, the support base is installed below feeding water tank, and the side portion of feeding water tank is equipped with the lift pipe and the water replenishing pipe that communicate with its inner chamber, and the top end of lift pipe is connected with the bottom end of heating pipe and cooling pipe through electromagnetic three -way valve, and heating pipe is installed with heating component, and cooling pipe is installed with refrigeration component, and the height of heating component and refrigeration component is higher than the height of feeding water tank, and the top end of heating pipe and cooling pipe is connected with the top end of return pipe through three -way, and the bottom end of return pipe is connected with water replenishing pipe. The constant temperature water feeding device for dairy cattle breeding can keep the water temperature in the tank within the suitable drinking water temperature range of dairy cattle, and can reduce the risk of electric shock of dairy cattle in the drinking water process, and can filter the impurities in the tank in time, and can ensure the cleanliness of drinking water.

Description

Technical Field

[0001] This utility model relates to a constant temperature feeding water device for dairy cows, belonging to the field of dairy cow breeding technology. Background Technology

[0002] In dairy farming, water management is a crucial factor affecting animal health and productivity. During the harsh winter, sudden drops in temperature can cause dairy cows to experience indigestion and illness due to excessively cold water. In the sweltering summer, high temperatures and humidity lead to a significant increase in water consumption. If the water temperature is too high, it can not only affect the cows' appetite and digestion but also potentially cause heatstroke and other health problems. Therefore, temperature-controlled water troughs have been developed. These troughs monitor and adjust the water temperature in real time to maintain it within a suitable range for the animals.

[0003] Currently, the heating and cooling components of temperature-controlled water troughs are generally located inside the trough. Cattle and sheep may bite or chew on these components while drinking, posing a risk of electric shock. Furthermore, dairy cows may introduce impurities such as hay and soil into the water trough, contaminating the water.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] This utility model addresses the shortcomings of the prior art by providing a constant temperature feeding water device for dairy cows. It can maintain the water temperature in the tank within a suitable drinking temperature range for dairy cows, reduce the risk of electric shock to dairy cows during the drinking process, and filter impurities in the tank in a timely manner to ensure the cleanliness of the drinking water.

[0006] To solve the above technical problems, the present invention adopts the following technical solution: A constant temperature feeding device for dairy cows includes a feeding trough with a support base installed below it. A lift pipe and a water supply pipe are provided on the side of the feeding trough and are connected to its inner cavity. The top end of the lift pipe is connected to the bottom end of a heating pipe and a cooling pipe through an electromagnetic three-way valve. A heating element is installed on the heating pipe, and a cooling element is installed on the cooling pipe. The top ends of the heating pipe and the cooling pipe are connected to the top end of a return pipe through a three-way valve, and the bottom end of the return pipe is connected to the water supply pipe.

[0007] Furthermore, the heating and cooling components are positioned at a height higher than the water tank.

[0008] Furthermore, a filter and a booster pump are sequentially installed on the riser pipe along the water flow direction, with the booster pump fixed to the side of the support base.

[0009] Furthermore, the heating component includes a heating outer tube body, both ends of which are connected to the heating pipe via flanges, and an electric heating rod coaxially arranged in the middle of the inner cavity of the heating outer tube body.

[0010] Furthermore, multiple spiral-shaped baffles are installed on the inner wall of the heating outer tube.

[0011] Furthermore, the refrigeration component includes a refrigeration housing, inside which are provided multiple refrigeration tube bundles, with both ends of the refrigeration tube bundles connected to cooling pipes.

[0012] Furthermore, a fan is provided on the side of the refrigeration housing, and the fan blows air toward the refrigeration tube bundle.

[0013] Furthermore, a temperature sensor is provided at the bottom of the inner cavity of the feeding trough.

[0014] Furthermore, electromagnetic on / off valves are installed at the connection points between the lift pipe and the water supply pipe and the water tank.

[0015] Furthermore, the temperature sensor, heating component, cooling component, and each solenoid valve are all connected to the PLC control module.

[0016] Compared with the prior art, the present invention, by adopting the above technical solution, has the following advantages: This invention circulates the drinking water in the water trough externally, and filters, heats or cools it during the circulation process to keep the drinking water temperature in the water trough within a certain range, thus meeting the constant temperature drinking water needs of dairy cows. External treatment of drinking water can reduce the risk of electric shock to dairy cows. Heating or cooling components are placed in high places to further reduce the risk of electric shock to dairy cows. By setting up filtration components, impurities in the tank can be filtered out in time to ensure the cleanliness of the drinking water.

[0017] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the heating component; Figure 3 This is a structural diagram of the refrigeration component.

[0019] In the diagram, 1-water tank, 2-support base, 3-lifting pipe, 4-filter, 5-lifting pump, 6-water supply pipe, 7-return pipe, 8-heating pipe, 9-cooling pipe, 10-heating component, 101-heating outer tube, 102-electric heating rod, 103-baffle plate, 11-cooling component, 111-cooling shell, 112-fan, 12-temperature sensor, 13-electromagnetic three-way valve. Detailed Implementation

[0020] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0021] like Figures 1-3 As shown in the figure, this utility model provides a constant temperature feeding water device for dairy cows, including a feeding trough 1, a support base 2 installed below the feeding trough 1, a lifting pipe 3 and a water supply pipe 6 connected to the inner cavity of the feeding trough 1 on the side, the top end of the lifting pipe 3 is connected to the bottom end of the heating pipe 8 and the cooling pipe 9 through an electromagnetic three-way valve 13, the top ends of the heating pipe 8 and the cooling pipe 9 are connected to the top end of the return pipe 7 through a three-way valve, and the bottom end of the return pipe 7 is connected to the water supply pipe 6.

[0022] A temperature sensor 12 is installed at the bottom of the inner cavity of the feeding tank 1.

[0023] A filter 4 and a booster pump 5 are installed sequentially on the booster pipe 3 along the water flow direction. The filter 4 filters the drinking water before it is boosted for heating or cooling. The booster pump 5 is fixed to the side of the support base 2 to provide power for the boosting and circulation of water.

[0024] The electromagnetic three-way valve 13 is used to switch the direction of water flow, switching the water flow in the riser pipe 3 to the heating pipe 8 or the cooling pipe 9.

[0025] A heating element 10 is installed on the heating tube 8. The heating element 10 includes a heating outer tube body 101. Both ends of the heating outer tube body 101 are connected to the heating tube 8 through flanges. An electric heating rod 102 is installed in the middle of the inner cavity of the heating outer tube body 101 and is coaxially arranged therewith. Multiple turbulence plates 103 are installed on the inner wall of the heating outer tube body 101 in a spiral distribution.

[0026] By setting multiple baffles 103, the water can fully absorb the heat generated by the electric heating rod 102 during the flow process.

[0027] A refrigeration component 11 is installed on the cooling pipe 9. The refrigeration component 11 includes a refrigeration housing 111. Multiple refrigeration tube bundles are provided inside the refrigeration housing 111. Both ends of the refrigeration tube bundles are connected to the cooling pipe 9. A fan 112 is provided on the side of the refrigeration housing 111. The fan 112 blows air towards the refrigeration tube bundles to cool the water inside the refrigeration tube bundles.

[0028] Electromagnetic on / off valves are installed at the connection points of the riser pipe 3 and the water supply pipe 6 with the water tank 1.

[0029] The heating element 10 and the cooling element 11 are positioned at a height much higher than the water trough 1 to prevent animals from biting them.

[0030] The temperature sensor 12, heating component 10, cooling component 11, and each solenoid valve are all connected to the PLC control module.

[0031] The specific working principle of this utility model is as follows: When the temperature sensor 12 detects that the drinking water temperature in the water tank 1 is lower than the set value, the electromagnetic three-way valve 13 connects the lift pipe 3 with the heating pipe 8. At the same time, the electric heating rod 102 is energized, and the drinking water is heated and sent back to the water tank 1 through the return pipe 7. When the temperature sensor 12 detects that the drinking water temperature in the water trough 1 is higher than the set value, the electromagnetic three-way valve 13 connects the lift pipe 3 with the cooling pipe 9. At the same time, the fan 112 starts, cools the drinking water and sends it back to the water trough 1 through the return water pipe 7, so that the drinking water temperature in the water trough 1 is maintained within a certain range to meet the constant temperature drinking water needs of dairy cows.

[0032] This invention circulates the drinking water in the water trough 1 externally, filtering, heating, or cooling it during the circulation process. This external treatment of the drinking water reduces the risk of electric shock to dairy cows. The heating or cooling components are placed at a high position to further reduce the risk of electric shock. The filter components can remove impurities from the trough in a timely manner, ensuring the cleanliness of the drinking water.

[0033] The above description provides examples of the preferred embodiments of this utility model. Any aspects not detailed herein are common knowledge to those skilled in the art. The scope of protection of this utility model is determined by the claims. Any equivalent modifications based on the technical teachings of this utility model are also within the scope of protection of this utility model.

Claims

1. A constant temperature feeding and watering device for dairy cows, characterized in that: Includes a feeding trough (1), a support base (2) is installed below the feeding trough (1), a lifting pipe (3) and a water supply pipe (6) are provided on the side of the feeding trough (1) and are connected to its inner cavity. The top of the lifting pipe (3) is connected to the bottom of the heating pipe (8) and the cooling pipe (9) through an electromagnetic three-way valve (13). A heating component (10) is installed on the heating pipe (8), and a cooling component (11) is installed on the cooling pipe (9). The tops of the heating pipe (8) and the cooling pipe (9) are connected to the top of the return pipe (7) through a three-way valve. The bottom of the return pipe (7) is connected to the water supply pipe (6).

2. The constant temperature feeding device for dairy cows as described in claim 1, characterized in that: The heating component (10) and the cooling component (11) are located at a higher height than the water tank (1).

3. The constant temperature feeding device for dairy cows as described in claim 1, characterized in that: A filter (4) and a booster pump (5) are installed sequentially on the riser pipe (3) along the direction of water flow. The booster pump (5) is fixed to the side of the support base (2).

4. The constant temperature feeding device for dairy cows as described in claim 1, characterized in that: The heating component (10) includes a heating outer tube (101), both ends of which are connected to the heating tube (8) through flanges. An electric heating rod (102) is installed in the middle of the inner cavity of the heating outer tube (101) and is coaxially arranged therewith.

5. The constant temperature feeding device for dairy cows as described in claim 4, characterized in that: Multiple turbulence vanes (103) are installed on the inner wall of the heating outer tube (101) in a spiral arrangement.

6. The constant temperature feeding device for dairy cows as described in claim 1, characterized in that: The refrigeration component (11) includes a refrigeration housing (111), and multiple refrigeration tube bundles are provided inside the refrigeration housing (111). The two ends of the refrigeration tube bundles are connected to the cooling tubes (9).

7. The constant temperature feeding device for dairy cows as described in claim 6, characterized in that: A fan (112) is provided on the side of the refrigeration housing (111), and the fan (112) blows air toward the refrigeration tube bundle.

8. The constant temperature feeding device for dairy cows as described in claim 1, characterized in that: A temperature sensor (12) is provided at the bottom of the inner cavity of the feeding trough (1).

9. The constant temperature feeding device for dairy cows as described in claim 8, characterized in that: Electromagnetic on / off valves are installed at the connection points of the riser pipe (3) and the water supply pipe (6) with the water tank (1).

10. The constant temperature feeding device for dairy cows as described in claim 9, characterized in that: The temperature sensor (12), heating component (10), cooling component (11), and each solenoid valve are all connected to the PLC control module.

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