A drinking water system for a cowshed

Abstract

The utility model provides a kind of drinking water system for cowshed belongs to the technical field of livestock breeding, including drinking trough, the valve for controlling drainage is connected to the drinking trough;Collecting filter tank, the drain pipe of the collecting filter tank with the drinking trough is communicated, filter hole is arranged in the bottom of the bottom of the collecting filter tank, backflushing water gun is arranged on the collecting filter tank, the water outlet end of backflushing water gun is inserted into the inner chamber of the collecting filter tank;Filter tank, the filter tank is located below the collecting filter tank, for collecting the water falling of filter hole;Backflow pool, the backflow pool is communicated with the filter tank, and the backflow pool is communicated with the drinking trough by pump body. By the residual water in several drinking troughs through the collecting filter tank and the filter tank filtration, by backflushing water gun reverse flushing the bottom of the collecting filter tank, so that the filter hole can ensure that it can filter feed residue and straw residue, and avoid filter feed residue and straw residue to block filter hole.

Description

Technical Field

[0001] This utility model belongs to the technical field of livestock breeding equipment, and specifically relates to a drinking water system for cattle sheds. Background Technology

[0002] In large-scale dairy farms, due to the large area of ​​the farm, typically several hundred acres, large cowsheds are built, which are then divided into several barns. Each barn usually houses 10-30 cows, who are free-range and can roam freely. Each barn has a feeding trough and a water trough. For example, the utility model patent with patent number CN202322407556.X discloses a yak waterer that allows for timed water replenishment of the water troughs without manual intervention, thus preventing yaks from being unable to drink for extended periods.

[0003] However, when cattle drink water after grazing, bits of feed and straw remaining in their mouths fall into the water. When multiple cattle drink at the same time, a large amount of feed and straw residue remains in the water. Furthermore, in northern my country, where sandstorms are frequent, open water troughs easily accumulate sand, dust, and other impurities. Therefore, it is necessary to change the water in the troughs regularly to maintain clean water quality, prevent turbidity, and reduce the spread of germs. When changing the remaining water in the troughs, the water needs to be drained from the drain outlet. However, feed and straw residue accumulate in the drain pipe and its filter, hindering normal drainage and requiring frequent unclogging, increasing the maintenance burden. Utility Model Content

[0004] Based on this, the present invention provides a drinking water system for cattle sheds to solve the technical problem in the prior art where feed scraps and straw residues accumulate in the drain pipe and the drain pipe filter when the remaining water in the drinking trough is changed, which hinders normal drainage, requires frequent dredging, and increases the maintenance burden.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A drinking water system for cattle sheds, including A drinking trough, wherein the drinking trough is connected to a valve for controlling drainage; A waste collection filter tank is connected to the drain pipe of the drinking water tank. The bottom of the waste collection filter tank has filter holes. A backwash water gun is installed on the waste collection filter tank. The water outlet of the backwash water gun extends into the inner cavity of the waste collection filter tank. A filter bed, located below the impurity collection tank, is used to collect water falling through the filter holes; The return tank is connected to the filter tank and is connected to the drinking water tank via a pump.

[0006] Preferably, a rinsing assembly is provided on one side of the drinking trough for rinsing the drinking trough.

[0007] Preferably, the rinsing assembly includes a water storage tank and a rinsing nozzle. The water storage tank is installed on the side wall of the drinking trough, and the rinsing nozzle is connected to the water storage tank. The rinsing nozzle draws water from the water storage tank through a suction pump.

[0008] Preferably, the drinking trough is also provided with an anti-crossing barrier, which includes an arched barrier and a crossbar. The arched barrier is set on the drinking trough, and a drinking gap is reserved between two adjacent arched barriers. The crossbar is set on the arched barrier and is used to connect adjacent arched barriers.

[0009] Preferably, the impurity collection filter is further provided with a fixing frame and a collecting pipe. The fixing frame is installed above the filter tank and clamps and fixes the impurity collection filter. One end of the collecting pipe extends into the inner cavity of the impurity collection filter, and the other end of the collecting pipe is connected to the drain pipe of the drinking water tank.

[0010] Preferably, the end of the impurity collection filter tank away from the leak is sealed by a cover plate, and the collecting pipe and the backwash water gun pass through the cover plate and extend into the inner cavity of the impurity collection filter tank.

[0011] Preferably, the bottom of the filter tank has an inclined surface.

[0012] Preferably, the filter tank sidewall is provided with a gate, and a flow guide groove is provided on the outside of the gate.

[0013] Preferably, a filter screen is detachably installed inside the flow guide channel.

[0014] Preferably, a drain pipe is provided in the return pool, the drain pipe is connected to the pump body, and the other end of the drain pipe extends to one side of the drinking trough.

[0015] Compared with the prior art, the present invention has at least the following advantages: By filtering the remaining water in several drinking troughs through the collection filter tank and the filter pool, and by backwashing the bottom of the collection filter tank with the backwash water gun, the filter holes are able to filter feed scraps and straw residues while preventing them from clogging the filter holes. At the same time, this filtration method is simpler than setting a filter screen on a separate drinking trough. Furthermore, by having the water flow sequentially through the drinking trough, the collection filter tank, the filter pool, and the return pool before returning to the drinking trough, a water circulation is formed, which prevents mosquitoes from laying eggs in the drinking trough and keeps the water clean. Attached Figure Description

[0016] Figure 1This is a schematic diagram of a drinking water system for cattle sheds.

[0017] Figure 2 This is an isometric drawing of a drinking water trough.

[0018] Figure 3 This is an isometric schematic diagram of the impurity collection tank, filter bed, and reflux tank.

[0019] In the diagram: drinking trough 100, valve 110, flushing assembly 120, water storage tank 121, flushing nozzle 122, anti-crossing railing 123, bow-shaped railing 1231, crossbeam 1232, waste collection filter tank 200, backwash water gun 210, fixing frame 220, converging pipe 230, filter pool 300, gate 310, guide channel 320, filter screen 330, return pool 400, water discharge pipe 410, pump body 420. Detailed Implementation

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments. The present invention is not limited to the specific embodiments described below.

[0021] It should be understood that the same or similar reference numerals in the accompanying drawings of the embodiments correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "front," "rear," "left," "right," "top," and "bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms describing positional relationships in the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0022] Please refer to Figures 1 to 3 A drinking water system for cattle sheds, including A water trough 100 is placed inside the cattle shed. Several water troughs 100 are provided in one cattle shed for cattle to drink water. The water trough 100 is either a U-shaped water trough 100 or a square water trough 100. Each water trough 100 is connected to a valve 110 for controlling drainage. The valve 110 is located below the water trough 100 and is connected to the drain pipe of the water trough 100. When the valve 110 is opened, water in the water trough 100 flows out along the drain pipe. Since there is no filter at the bottom of the water trough 100, feed scraps and straw residue in the water trough 100 will be discharged along the drain pipe.

[0023] A waste collection filter tank 200 is connected to the drain pipe of the water trough 100. Water flowing out of the water trough 100 enters the waste collection filter tank 200, and water from several water troughs 100 can simultaneously enter the waste collection filter tank 200. The bottom of the waste collection filter tank 200 has filter holes. Water entering the waste collection filter tank 200 flows out through these filter holes. The diameter of the filter holes is 0.3-0.5 cm. These filter holes filter out longer straw and larger feed particles. Straw longer than 1 cm will remain in the waste collection filter tank 200, while smaller straw particles will be filtered out. Straw residue and feed fragments flow out from the filter holes. The collection filter tank 200 is equipped with a backwash water gun 210, the outlet of which extends into the inner cavity of the collection filter tank 200. When a large amount of straw and feed fragments accumulate in the collection filter tank 200, it can cause blockage of the filter holes. Therefore, when water flows into the collection filter tank 200, the backwash water gun 210 is simultaneously turned on. The backwash water gun 210 impacts the filter holes, flushing away the straw and feed fragments near the holes, preventing longer straw and larger feed fragments from clogging the filter holes due to excessive filtration. Only periodic cleaning of the debris inside the collection filter tank 200 by staff is required.

[0024] The filter tank 300 is located below the impurity collection tank 200 and is used to collect the water falling through the filter holes. At the same time, finer straw residues and feed scraps will also fall into the filter tank 300. The straw residues and feed scraps that pass through the filter tank 300 will settle to the bottom of the filter tank 300, thus achieving the function of filtering fine straw residues and feed scraps.

[0025] The return pool 400 is connected to the filter pool 300. After sedimentation, the clarified water in the filter pool 300 is pumped by a centrifugal pump or discharged through a height difference, and the water in the filter pool 300 enters the return pool 400. The return pool 400 is connected to the drinking trough 100 through a pump body 420. When water needs to be supplied to a certain drinking trough 100, the pump body 420 is turned on to pump the water in the return pool 400 to the drinking trough 100 for the cattle to drink.

[0026] By filtering the remaining water in several drinking troughs 100 through the collection filter tank 200 and the filter pool 300, and by backwashing the bottom of the collection filter tank 200 with the backwash water gun 210, the filter holes can filter feed scraps and straw residues while preventing them from clogging the filter holes. At the same time, this filtration method is simpler than setting a filter screen 330 on a separate drinking trough 100. Furthermore, by having the water flow sequentially through the drinking trough 100, the collection filter tank 200, the filter pool 300, and the return pool 400 before returning to the drinking trough 100, a water circulation is formed, which prevents mosquitoes from laying eggs in the drinking trough 100 and keeps the water clean.

[0027] In one possible embodiment, regardless of whether the water trough 100 is a flat-bottomed or sloping-bottomed water trough 100, after the water is drained, feed residue and straw residue will settle at the bottom of the water trough 100. To keep the bottom of the water trough 100 clean, a flushing component 120 is provided on one side of the water trough 100 for rinsing the water trough 100. After the water trough 100 is drained, the farmer opens the flushing component 120 to flush the bottom of the water trough 100, flushing the feed residue and straw residue into the drain pipe of the water trough 100. Specifically, the flushing component 120 is a high-pressure water spray device, such as a high-pressure water gun; specifically, the flushing component 120 is a flushing brush, which can achieve both rinsing and brushing functions, keeping the bottom of the water trough 100 clean.

[0028] In a preferred embodiment, the rinsing assembly 120 includes a water storage tank 121 and a rinsing nozzle 122. The water storage tank 121 is installed on the side wall of the drinking trough 100 and can store 3-5L of water. The rinsing nozzle 122 is connected to the water storage tank 121. Specifically, a suction pump is installed inside the water storage tank 121, and the rinsing nozzle 122 is connected to the suction pump. The rinsing nozzle 122 draws water from the water storage tank 121 through the suction pump. The rinsing nozzle 122 is a conventional water gun nozzle. When the water drawn by the suction pump is sprayed from the rinsing nozzle 122, it has water pressure and plays a role in rinsing the bottom of the drinking trough 100 to filter feed debris and straw residue.

[0029] In one possible embodiment, there are calves in the cowshed. The calves like to move and jump around in the cowshed and may cross the water trough 100. The cow dung on their hooves will fall into the water trough 100, causing the water trough 100 to become contaminated. Therefore, the water trough 100 is also provided with an anti-crossing fence 123. The anti-crossing fence 123 includes an arched fence 1231 and a crossbar 1232. The arched fence 1231 is set on the water trough 100, and a drinking gap is reserved between two adjacent arched fences 1231. The crossbar 1232 is set on the arched fence 1231 and is used to connect adjacent arched fences 1231. The drinking gaps reserved between the arched railings 1231 allow the cow's head to reach in and drink, while the arched railings 1231 on the water trough 100 can effectively prevent calves from crossing the water trough 100 and prevent cow manure from falling into the water trough 100.

[0030] In one possible embodiment, the filter pool 300, the reflux pool 400, and the impurity collection filter tank 200 are generally located inside the factory building, which can effectively prevent wind and sand and mosquitoes.

[0031] In one possible embodiment, the impurity collection filter 200 is further provided with a fixing frame 220 and a collecting pipe 230. The fixing frame 220 is installed above the filter tank 300 and is fixed to one side of the filter tank 300 by bolts and nuts, and is located above the filter tank 300. The fixing frame 220 clamps and fixes the impurity collection filter 200. The fixing frame 220 is provided with a clamp to fix the impurity collection filter 200 to the fixing frame 220. 0; One end of the collecting pipe 230 extends into the inner cavity of the collection filter tank 200, and the other end of the collecting pipe 230 is connected to the drain pipe of the drinking trough 100. The collecting pipe 230 is a multi-headed pipe, which is connected to the drain pipes of different drinking troughs 100 in the cattle shed. The collecting pipe 230 serves to collect water from different drinking troughs 100, so that feed residue and straw residue in different drinking troughs 100 can be collected into the collection filter tank 200.

[0032] In a preferred embodiment, to prevent some feed debris and straw residue from splashing onto the outside of the collection filter tank 200 when the backwash water gun 210 backwashes the collection filter tank 200, the end of the collection filter tank 200 away from the leak hole is sealed by a cover plate. The collecting pipe 230 and the backwash water gun 210 pass through the cover plate and extend into the inner cavity of the collection filter tank 200. The upper end of the collection filter tank 200 is sealed, so even if the backwash water gun 210 backwashes the feed debris and straw residue, the feed debris and straw residue will not splash onto the outside of the collection filter tank 200.

[0033] In one possible embodiment, the bottom of the filter 300 has an inclined surface. During the sedimentation process of the filter 300 with its inclined surface, most of the impurities will be deposited on the lower side of the inclined surface, which is beneficial for farmers to remove feed scraps and straw residues later.

[0034] In one possible embodiment, the filter pool 300 is provided with a gate 310 on its side wall. The gate 310 is located at or above the waist of the filter pool 300. After sedimentation, the upper layer of water in the filter pool 300 is relatively clear, while the lower layer is water containing impurities. When the gate 310 is opened, the clear water in the upper layer will be discharged out of the filter pool 300. A guide channel 320 is provided on the outside of the gate 310, and the clear water discharged from the filter pool 300 will enter the return pool 400 along the guide channel 320.

[0035] In a preferred embodiment, even after the water in the filter pool 300 has undergone impurity removal by the impurity collection filter tank 200 and the impurities have settled in the filter pool 300, a small amount of straw powder will still float on the surface of the filter pool 300. Therefore, a filter screen 330 is detachably installed in the flow channel 320. The filter screen 330 has a small pore size, and the straw powder enters the filter screen 330 with the water flow, which can filter 95% of the straw powder, and then finally falls into the return pool 400 to clarify the water.

[0036] It should be noted that if the collection filter tank 200 is not installed, and only the filter screen 330 is installed, large feed scraps and straw residues will clog the filter screen 330, and the filter screen 330 is generally made of plastic wire mesh, which will cause damage to the filter screen 330.

[0037] In a preferred embodiment, a drain pipe 410 is provided in the return pool 400, the drain pipe 410 is connected to the pump body 420, and the other end of the drain pipe 410 extends to one side of the drinking trough 100. When water needs to be supplied to the corresponding drinking trough 100, the pump body 420, such as a centrifugal pump, is turned on, the pump body 420 collects water from the return pool 400 and supplies water to the drinking trough 100 through the drain pipe 410.

[0038] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A drinking water system for cattle sheds, characterized in that, include A drinking trough, wherein the drinking trough is connected to a valve for controlling drainage; A waste collection filter tank is connected to the drain pipe of the drinking water tank. The bottom of the waste collection filter tank has filter holes, and a backwash water gun is installed on the waste collection filter tank. The water outlet of the backwash water gun extends into the inner cavity of the waste collection filter tank. A filter bed, located below the impurity collection tank, is used to collect water falling through the filter holes; The return tank is connected to the filter tank and is connected to the drinking water tank via a pump.

2. The drinking water system for cattle sheds as described in claim 1, characterized in that, A rinsing assembly is provided on one side of the water tank for rinsing the water tank.

3. A drinking water system for cattle sheds as described in claim 2, characterized in that, The rinsing assembly includes a water storage tank and a rinsing nozzle. The water storage tank is installed on the side wall of the drinking trough, and the rinsing nozzle is connected to the water storage tank. The rinsing nozzle draws water from the water storage tank through a suction pump.

4. A drinking water system for cattle sheds as described in claim 1 or 2, characterized in that, The drinking trough is also equipped with an anti-crossing barrier, which includes an arched barrier and a crossbar. The arched barrier is set on the drinking trough, and a drinking gap is reserved between two adjacent arched barriers. The crossbar is set on the arched barrier and is used to connect adjacent arched barriers.

5. A drinking water system for cattle sheds as described in claim 1, characterized in that, The impurity collection filter is also equipped with a fixing frame and a collection pipe. The fixing frame is installed above the filter tank and clamps and fixes the impurity collection filter. One end of the collection pipe extends into the inner cavity of the impurity collection filter, and the other end of the collection pipe is connected to the drain pipe of the drinking water tank.

6. A drinking water system for cattle sheds as described in claim 5, characterized in that, The end of the impurity collection filter tank away from the filter holes is sealed by a cover plate, and the collecting pipe and the backwash water gun pass through the cover plate and extend into the inner cavity of the impurity collection filter tank.

7. A drinking water system for cattle sheds as described in claim 1, characterized in that, The bottom of the filter tank has an inclined surface.

8. A drinking water system for cattle sheds as described in claim 7, characterized in that, The filter tank has a gate on its side wall, and a flow guide channel is provided on the outside of the gate.

9. A drinking water system for cattle sheds as described in claim 8, characterized in that, A filter screen is detachably installed inside the flow channel.

10. A drinking water system for cattle sheds as described in claim 1, characterized in that, The return pool is equipped with a drain pipe, which is connected to the pump body, and the other end of the drain pipe extends to one side of the drinking trough.

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