CN203735243U - Automatic drinking device for pig farm - Google Patents
Automatic drinking device for pig farm Download PDFInfo
- Publication number
- CN203735243U CN203735243U CN201420131467.5U CN201420131467U CN203735243U CN 203735243 U CN203735243 U CN 203735243U CN 201420131467 U CN201420131467 U CN 201420131467U CN 203735243 U CN203735243 U CN 203735243U
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- float
- inlet pipe
- water inlet
- water
- pipe
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Abstract
The utility model relates to an automatic drinking device for a pig farm. The automatic drinking device for the pig farm comprises a drinking trough, a water inlet pipe and a water storage tank, wherein the water storage tank is higher than the drinking trough in position, the upper end of the water inlet pipe is connected with the water storage tank, the lower end of the water inlet pipe extends into the drinking trough, a floater capable of plugging a pipe orifice in the lower end of the water inlet pipe is arranged in the drinking trough, the floater is located below the pipe orifice in the lower end of the water inlet pipe and provided with a limiting structure used for limiting the motion mode of the floater, the vertical distance H from the top of the water storage tank to the lower end of the water inlet pipe meets the following formula H<(Vrho-M)/pai rho R2. The automatic drinking device is simple in structure, convenient to install and capable of saving water and making a pigsty keep dry, and sewage handling capacity of the pig farm is reduced.
Description
Technical field
The utility model relates to a kind of cultivation drinking device, especially a kind of pig farm self-waterer.
Background technology
Water is Source of life, and in the process of raising pigs, the drinking-water of pig is very important, is directly connected to growth and the production efficiency of pig.In tradition is raised pigs, manually the add water method of drinking trough (generally substituting with trough without drinking trough) of general employing is drunk water to pig, this water mode of feeding can be by limiting the size of drinking trough, the water that pig can only be drunk water and can not enter in drinking trough waste drinking trough, but this method wasting time and energy is obviously not suitable for extensive pig farm cultivation of today.
Now, in the cultivation of pig farm, generally adopt duck-beak type pig automatic drinking bowl, this automatic drinking bowl is installed simple and convenient, and pig can be drunk water according to self-demand at any time.But in the time that temperature is higher, pig is often liked dabbling having a shower, even if that is to say that pig do not drink water, also can remove to sting automatic drinking bowl, water flows out from automatic drinking bowl, but pig do not drink again, and make groove colony house is water everywhere.So not only waste water resource, and make colony house very moist, more easily grow harmful microorganism, the health of pig is brought to harm, also can greatly increase the treating capacity of sewage.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of pig farm self-waterer, realizes automatic watering using water wisely.
Pig farm provided by the utility model self-waterer, comprise drinking trough, water inlet pipe and water storage box, the position of described water storage box is higher than the position of drinking trough, described water inlet pipe upper end is connected with water storage box, lower end extends in drinking trough, in described drinking trough, be provided with the float that can block the water inlet pipe lower end mouth of pipe, described float is positioned at mouth of pipe below, water inlet pipe lower end and disposes the position limiting structure for limiting float motion mode, and the top of described water storage box meets following formula to the vertical range H of water inlet pipe lower end:
H＜（Vρ－M）/πρR
2
In above-mentioned formula, V represents float volume, and M represents float quality, and R represents water inlet pipe lower end mouth of pipe inside radius, and π represents pi, and ρ represents the density of water.
Preferably, described float is spherical float.
Preferably, described drinking trough comprises major trough body and the float groove that is arranged at major trough body side, and described position limiting structure is float groove, and described float groove is communicated with by aperture with major trough body, described float is arranged in float groove, and the vertical range of described aperture and the water inlet pipe lower end mouth of pipe is greater than float height.
Preferably, the described water inlet pipe lower end mouth of pipe is provided with packing ring.
Preferably, the described water inlet pipe lower end mouth of pipe mouth of pipe is provided with horn-like structure.
Preferably, be provided with two or more drinking trough, described each drinking trough is all connected by water inlet pipe with same water storage box.
The beneficial effects of the utility model are: the control water inlet by float makes drinking trough middle water level remain at certain altitude; realizing braking adds water; select suitable drinking trough cell body size, highly; just can allow pig drink water and can not dabble; thereby saving water resource; make colony house keep dry simultaneously; reducing harmful microbe grows; be conducive to the health of pig; can also greatly reduce sewage load, be conducive to the protection of environment, and this apparatus structure is simple simultaneously; easy for installation, cheap.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is drinking trough vertical view of the present utility model.
Mark in figure: 1 is major trough body, 2 is water storage box, and 3 is water inlet pipe, and 4 is float, and 5 is float groove, and 6 is packing ring, and 7 is aperture, and 8 is horn-like structure.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, the pig farm self-waterer that the utility model provides, comprise drinking trough, water inlet pipe 3 and water storage box 2, the position of described water storage box 2 is higher than the position of drinking trough, described water inlet pipe 3 upper ends are connected with water storage box 2, lower end extends in drinking trough, in described drinking trough, be provided with the float 4 that can block the water inlet pipe 3 lower end mouths of pipe, described float 4 is positioned at water inlet pipe 3 mouth of pipe belows, lower end and disposes the position limiting structure for limiting float motion mode, and the top of described water storage box 2 meets following formula to the vertical range H of water inlet pipe 3 lower ends:
H＜（Vρ－M）/πρR
2
In above-mentioned formula, V represents float 4 volumes, and M represents float 4 quality, and R represents water inlet pipe 3 lower end mouth of pipe inside radius, and π represents pi, and ρ represents the density of water.
Wherein, the Main Function of drinking trough is to take up drinking water to drink for pig, its height, and size is determined according to actual pig situation, can not littlely cannot drink the water wherein taking up to pig, can not can step on into and dabble to pig greatly.The effect of water storage box 2 is deposit pig drinking water, in order to supplementing at any time the drinking trough water yield.The position of water storage box 2, higher than the position of drinking trough, just can ensure that the water in water storage box 2 can flow into drinking trough by water inlet pipe 3.After drinking trough installs, first, to the water that adds enough confession pigs to drink in water storage box 2, because the position of water storage box 2 is higher than the position of drinking trough, water in water storage box 2 will flow into drinking trough by water inlet pipe 3, and the water level in drinking trough rises and drives the float 4 in drinking trough to float, in the time that in drinking trough, water level rises to certain altitude, float 4 will float to the water inlet pipe 3 lower end mouths of pipe of blocking its top, makes the water in water storage box 2 stop flowing into drinking trough; Pig is drunk after the water in drinking trough, drinking trough middle water level declines, drive the float 4 in drinking trough to decline simultaneously, in the time that drinking trough water level drops to certain altitude, float 4 will depart from the water inlet pipe lower end mouth of pipe, water in water storage box 2 can flow into drinking trough by water inlet pipe 3 again, as long as the water yield in water storage box 2 is enough, just can remain a certain amount of water in drinking trough like this.Determine according to actual conditions as for the large I of the water yield in drinking trough, ensure that neither can overflow drinking trough causes the problems such as waste, can not make again pig drink very little.The water that described float 4 is wanted to block in water inlet pipe 3 lower end mouth of pipe water inlet pipes stops flowing out, and certainly can not allow float 4 enter water inlet pipe 3 simultaneously.Float 4 disposes the position limiting structure for limiting float motion mode, and this position limiting structure can ensure just to block the water inlet pipe lower end mouth of pipe when float 4 floats, and brings into play it and stops the effect that in water inlet pipe, water flows out.Here said position limiting structure has a variety ofly, for example, fixes a little rod that stretches into water inlet pipe on float 4, makes float cannot leave working region, and this little rod is exactly position limiting structure; For example on float, there are one and the corresponding groove of the water inlet pipe 3 lower end mouth of pipe again, make equally float 4 cannot leave working region, so the namely position limiting structure of float 4 of groove.Make float 4 can block the water inlet pipe 3 lower end mouths of pipe, water storage box 2 can not be too large with the difference in height of drinking trough, otherwise will make in water inlet pipe 3 hydraulic pressure excessive, thereby cause float 4 cannot block the water inlet pipe 3 lower end mouths of pipe.Specifically, be exactly to be greater than the pressure P of water to float 4 in water inlet pipe 3 after the suffered maximum buoyancy F of float 4 deducts the self gravitation G of float 4,
F－G＞P
Wherein, the suffered maximum buoyancy F of float 4 is:
F＝ρVg
In above-mentioned formula, ρ represents the density of water, and V represents the volume of float, and g represents gravity coefficient.In the time that float 4 is blocked water inlet pipe 3 mouth of pipe, in water inlet pipe 3, water to the pressure P of float is:
P＝ρgh·πR
2
Wherein, h represents that in water storage box 2, the water surface is to the vertical range of the water inlet pipe 3 lower end mouths of pipe, and R represents water inlet pipe 3 lower end mouth of pipe inside radius, and π is pi.Float self gravitation is:
G＝Mg
So can draw:
h＜（Vρ－M）/πρR
2
And fill after water in water storage box 2, the water surface can reach at most water storage box 2 tops, that is to say that in water storage box 2, the water surface is the top of water storage box 2 to the maximum to the vertical range H of water inlet pipe 3 lower ends to the vertical range h of the water inlet pipe 3 lower end mouths of pipe, so as long as the top of water storage box 2 meets formula to the vertical range H of water inlet pipe 3 lower ends:
H＜（Vρ－M）/πρR
2
Even if just can ensure that water storage box 2 fills water, float 4 also can cannot not be blocked water inlet pipe 3 because hydraulic pressure in water inlet pipe 3 is excessive.By regulating the water inlet pipe 3 lower end mouths of pipe and drinking trough bottom land distance or transformation float size material etc. can regulate drinking trough water surface elevation.Drinking trough and the drinking trough water surface elevation of suitable size are set according to the size of pig; can make pig because the restriction of drinking trough; cannot waste the water in drinking trough; saving water resource; make colony house keep dry simultaneously, reduce harmful microbe and grow, be conducive to the health of pig; and can also greatly reduce sewage load, be conducive to the protection of environment.
In such scheme, the shape of float 4 can be varied, square, spherical, elliposoidal etc., as long as can block water inlet, cannot flow out water, but, the float of some of them shape, the reason rotations such as possible current, and cannot block well water inlet pipe 3 after rotation, so as its optimal way, described float 4 is spherical float.Even if spherical float rotation can not affect it yet and block the effect of the water inlet pipe 3 lower end mouths of pipe, this drinking device can normally be worked.
If water inlet pipe 3 lower ends and float 4 are positioned in pig colony house, just may damage because of biting of pig, so as shown in Figure 2, as its optimal way, described drinking trough comprises major trough body 1 and the float groove 5 that is arranged at major trough body 1 side, and described position limiting structure is float groove 5, and described float groove 5 is communicated with by aperture 7 with major trough body 5, described float 4 is arranged in float groove 5, and described aperture 7 is greater than float 4 height with the vertical range of the water inlet pipe 3 lower end mouths of pipe.Major trough body 1 fills water and drinks for pig, and float groove 5 is as the position limiting structure of float, can limit the motion mode of float, while making float floating, can block the water inlet pipe lower end mouth of pipe.Float groove 5 is communicated with by aperture 7 with major trough body 1, makes both middle water levels consistent.Certainly aperture 7 is less than float 4, makes float 4 not enter major trough body 1 by aperture 7, otherwise float groove 5 just can not have been brought into play the effect of its restriction float motion mode.When major trough body 1 water level drops to aperture below 7 time, just cannot make water in float groove 5 decline continuing, so consistent with aperture height when the water surface is minimum in float groove.This pig farm self-waterer is in the time of automatic water supplement, water is flowed out from water inlet pipe 3, float 4 must depart from the water inlet pipe 3 lower end mouths of pipe, that is to say at float groove 5 waters surface when minimum, the distance of the water surface and the water inlet pipe 3 lower end mouths of pipe must be greater than the height that float 4 emerges, and equally high with aperture when in float groove, the water surface is minimum, so the vertical range of aperture and the water inlet pipe 3 lower end mouths of pipe must be greater than the height of the float emersion float groove water surface.But water storage box 2 middle water level differences, hydraulic pressure difference in water inlet pipe 3, the height emerging when float is blocked water inlet pipe also can be different, so preferably ensure that described aperture 7 and the vertical range of the water inlet pipe 3 lower end mouths of pipe are greater than float (4) highly, because the height that float height emerges than float is certainly large.The bottom land that described aperture 7 cans be compared to major trough body 1 is most slightly high, can reduce like this dirt in major trough body 1 to enter float groove 5, affects float 4 and acts on.In building this pig farm self-waterer, water inlet pipe 3 and float groove 5 are arranged at outside pigsty, just can prevent the pig destruction of causing that bites.
In such scheme, if float 4 directly just contacts with the water inlet pipe 3 lower end mouths of pipe, may cause poorly sealedly, affect the water plugging effect of float, so as optimal way, the described water inlet pipe 3 lower end mouths of pipe are provided with packing ring 6.This packing ring generally adopts rubber to make, and can match with float 4, float is sealed in the time blocking the water inlet pipe lower end mouth of pipe tighter, and anti-sealing flows out from the gap of float and the water inlet pipe lower end mouth of pipe.
In the time using spherical float, may be due to effects such as current, cause the water inlet pipe 3 lower end mouths of pipe to coordinate and occur deviation with float 4, so as optimal way, the described water inlet pipe 3 lower end mouth of pipe mouths of pipe are provided with horn-like structure 8.Trumpet-shaped structure 8 can be limited in spherical float in its horn mouth well in the time that spherical float rises with the water surface, thereby blocks the water inlet pipe 3 lower end mouths of pipe, and there will not be skew, makes system reach more high stability.
In pig farm, pigsty is a lot, and the pig of each pigsty will drink water, so many drinking troughs can be set, if but these drinking troughs all connect independent water storage box 2, obviously very do not calculate, so, as optimal way, described pig farm self-waterer is provided with two or more drinking trough, and described each drinking trough is all connected by water inlet pipe 3 with same water storage box 2.So not only cost-saving, and convenient operation, only need to pay close attention in a water storage box 2, whether the water yield is sufficient.
Claims (6)
1. pig farm self-waterer, comprise drinking trough, water inlet pipe (3) and water storage box (2), the position of described water storage box (2) is higher than the position of drinking trough, described water inlet pipe (3) upper end is connected with water storage box (2), lower end extends in drinking trough, it is characterized in that: in described drinking trough, be provided with the float (4) that can block water inlet pipe (3) the lower end mouth of pipe, described float (4) is positioned at mouth of pipe below, water inlet pipe (3) lower end and disposes the position limiting structure for limiting float motion mode, the top of described water storage box (2) meets following formula to the vertical range H of water inlet pipe (3) lower end:
H＜（Vρ－M）/πρR
2
In above-mentioned formula, V represents float (4) volume, and M represents float (4) quality, and R represents water inlet pipe (3) lower end mouth of pipe inside radius, and π represents pi, and ρ represents the density of water.
2. pig farm as claimed in claim 1 self-waterer, is characterized in that: described float (4) is spherical float.
3. pig farm as claimed in claim 1 self-waterer, it is characterized in that: described drinking trough comprises major trough body (1) and the float groove (5) that is arranged at major trough body (1) side, described position limiting structure is float groove (5), described float groove (5) is communicated with by aperture (7) with major trough body (5), described float (4) is arranged in float groove (5), and described aperture (7) is greater than float (4) highly with the vertical range of water inlet pipe (3) the lower end mouth of pipe.
4. pig farm as claimed in claim 1 self-waterer, is characterized in that: described water inlet pipe (3) the lower end mouth of pipe is provided with packing ring (6).
5. pig farm as claimed in claim 2 self-waterer, is characterized in that: described water inlet pipe (3) the lower end mouth of pipe mouth of pipe is provided with horn-like structure (8).
6. pig farm as claimed in claim 1 self-waterer, is characterized in that: be provided with two or more drinking trough, described each drinking trough is all connected by water inlet pipe (3) with same water storage box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131467.5U CN203735243U (en) | 2014-03-21 | 2014-03-21 | Automatic drinking device for pig farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131467.5U CN203735243U (en) | 2014-03-21 | 2014-03-21 | Automatic drinking device for pig farm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203735243U true CN203735243U (en) | 2014-07-30 |
Family
ID=51335133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131467.5U Expired - Fee Related CN203735243U (en) | 2014-03-21 | 2014-03-21 | Automatic drinking device for pig farm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203735243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942081A (en) * | 2017-04-21 | 2017-07-14 | 惠安县长捷机械科技有限公司 | A kind of automatic pet feeding water supply device |
| CN108271697A (en) * | 2018-01-02 | 2018-07-13 | 深圳市晟祥知识产权有限公司 | A kind of farm's sheep hurdle assembly railing |
-
2014
- 2014-03-21 CN CN201420131467.5U patent/CN203735243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942081A (en) * | 2017-04-21 | 2017-07-14 | 惠安县长捷机械科技有限公司 | A kind of automatic pet feeding water supply device |
| CN108271697A (en) * | 2018-01-02 | 2018-07-13 | 深圳市晟祥知识产权有限公司 | A kind of farm's sheep hurdle assembly railing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20200321 |