Water-saving type drinking nozzle for pigs

Abstract

The invention discloses a water-saving type pig drinking nozzle which comprises a water bag, a water inlet pipe and a water outlet are arranged on the water bag, and a sucking assembly is arranged at the water outlet. During use, a pig can drink water by putting the sucking assembly into the mouth of the pig. By the adoption of the scheme, deep water saving of the water drinking system in the hog house can be achieved, water waste of pigs in the water drinking process and the playing process can be effectively avoided, comfort and interestingness of the pigs in the water drinking process can be guaranteed, and the interestingness of the pigs in the playing process can be improved.

Description

Technical Field

[0001] The invention relates to pig drinking water equipment, in particular to a water-saving pig drinking water nozzle. Background Art

[0002] The existing document CN117617138A discloses a water-saving intelligent drinking water device for pigs, including a water supply system and a shell. A drinking window for the pig's head to be inserted is arranged on the shell, and a drinking nozzle is arranged on the inner side of the drinking window. The drinking nozzle is connected to the water supply system. The shell is circular and fixedly arranged at an angle, and the part of the drinking nozzle for the pig to bite and suck adopts an arc-shaped flat structure. The existing document CN212573852U discloses a water-saving drinking fountain for pigs, including a duckbill drinking fountain, a valve stem column, a valve stem ball, a mouth catcher, and a water pipe. The duckbill drinking fountain also includes a valve stem and a valve body. The tail end of the valve body is connected to the water pipe. A valve stem is provided at the front end of the valve body. A valve stem column is vertically provided on the valve stem. The valve stem column and the valve stem are rigidly connected. A valve stem ball is provided on the top of the valve stem column. A mouth catcher is installed on the outer periphery of the valve body. The mouth catcher consists of an upper half and a lower half to form a trumpet-shaped structure. The ends of the upper half and the lower half are connected by a return spring. The edges of the upper half and the lower half are both provided with sheaths, which are covered on the outer edge of the cage mouth catcher by hot pressing.

[0003] Both of the above schemes use the conventional core structure of the water spout. When in use, the pig's upper jaw presses down the valve stem ball (i.e., presses the switch) to open the water spout. After the water spout is opened, the water in the water supply pipe enters the pig's mouth cavity in the form of a beam of fluid, which is easy to waste water. Therefore, the amount of drinking water waste needs to be further optimized and controlled. Pigs often play with the press switch of the water spout. In this case, an electric control valve is usually used in conjunction with a set program to effectively avoid drinking water waste. Otherwise, it is difficult to avoid water waste with a purely mechanical water spout (as long as the pig presses the press switch of the water spout, water will flow out). More importantly, whether it is a conventional drinking spout or a drinking bowl, it is impossible to achieve the pig's active control of the frequency of drinking water entering the pig's mouth (i.e., the frequency of the pig swallowing water) under water-saving conditions. In addition, the comfort of the pig when using its mouth to bite the valve stem ball (press the switch) during the drinking process is poor. How to improve the comfort of the pig during drinking is also a problem that needs further optimization. Summary of the invention

[0004] At least in view of the problems mentioned in the background technology, the present invention aims to provide a water-saving pig drinking nozzle.

[0005] The present invention adopts the following technical solution.

[0006] A water-saving pig drinking nozzle comprises a water bag, a water inlet pipe and a water outlet are arranged on the water bag, and a sucking component is arranged at the water outlet. When in use, the pig can drink water by holding the sucking component with its mouth.

[0007] Furthermore, the suction assembly includes a cylindrical tube, a water outlet is provided at the end of the cylindrical tube, and the inner cavity of the cylindrical tube is communicated with the inner cavity of the water bag; a push switch for controlling the water outlet of the cylindrical tube is provided on the cylindrical tube.

[0008] Furthermore, two push switches are provided, the first push switch is arranged upward, and the second push switch is arranged downward, the first push switch and the second push switch are staggered with each other, and water will flow out through the water outlet only when the first push switch and the second push switch are pressed at the same time, and no water will flow out when the pig presses a single push switch, which fundamentally solves the problem of wasting drinking water when pigs play.

[0009] Furthermore, the push switch is connected to the valve assembly of the inner cavity of the cylindrical tube, and the valve assembly includes a positioning member 1, a spring, a sealing ring, a positioning member 2 and a plug body, one end of the spring is connected to the positioning member 1, and the other end is connected to the plug body, the plug body is passed through the axial hole on the positioning member 2, the sealing ring is sleeved on the plug body, and a through hole is provided on the positioning member 1.

[0010] Furthermore, the plug body is connected to the push switch via a "Z"-shaped lever, the hinge point of the "Z"-shaped lever is arranged on the second positioning member, one of the inflection points of the "Z"-shaped lever abuts against the end surface of the plug body, and the suspended section of the "Z"-shaped lever is connected to the push switch. Such a structure can also significantly reduce the space occupied by the valve assembly, which is conducive to more comfortable water control and drinking for pigs.

[0011] Furthermore, the outer wall of the cylindrical tube is coated with a silica gel layer.

[0012] Furthermore, the inner cavity of the water bag is provided with a sponge. Such a structure can further improve the comfort of the pigs during drinking and playing, and at the same time has a deep water purification function.

[0013] Beneficial effect: The scheme of the present invention can not only achieve deep water saving in the drinking water system in the pig house, but also effectively avoid pigs from wasting water during drinking and playing, but also ensure the comfort and fun of the pigs during drinking, and improve the fun of the pigs when playing. When in use, the pig holds the sucking component with its mouth and sucks. At this time, the upper and lower jaws of the pig's mouth will press the first push switch and the second push switch at the same time, and the water outlet at the end of the cylindrical tube will discharge water for the pig to drink. In this case, the water is sucked in the mouth of the pig, and there is almost no waste of water; when the pig holds the sucking component with its mouth and arches (or presses up) the water bag, the water in the water bag can be further squeezed out, which is beneficial for the pig to actively control the frequency of drinking water entering the pig's mouth (that is, actively control the frequency of swallowing water), and can increase the fun of the pig when drinking water; and when the pig arches and plays, because the pig's mouth only arches and presses a single push switch, no water will be discharged at this time, thereby not causing the water in the water bag to flow out and waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional schematic diagram of the water-saving pig drinking nozzle in Example 1; Figure 2 This is a schematic cross-sectional view of the water-saving pig drinking nozzle in Example 1; Figure 3 for Figure 2 A magnified image of the middle part; Figure 4 Schematic diagram of the valve assembly of the water-saving pig drinking nozzle in Example 1. DETAILED DESCRIPTION

[0015] The technical solution of the present invention is described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0016] Combination Figures 1 to 4As shown, a water-saving pig drinking nozzle includes a water bag 1, the inner cavity of the water bag 1 is provided with a sponge 4 (a non-toxic and harmless sponge material is selected), a water inlet pipe 2 and a water outlet 3 are provided on the water bag 1, and a sucking component 5 is provided at the water outlet 3. The sucking component 5 includes a cylindrical tube 10, the outer wall of the cylindrical tube 10 is coated with a silicone layer, a water outlet 11 is provided at the end of the cylindrical tube 10, and the inner cavity of the cylindrical tube 10 is communicated with the inner cavity of the water bag 1; a press switch for controlling the water outlet of the cylindrical tube 10 is provided on the cylindrical tube 10. There are two press switches, the first press switch 12 is arranged upward, and the second press switch 13 is arranged downward, the first press switch 12 and the second press switch 13 are staggered, and water is discharged through the water outlet 11 only when the first press switch 12 and the second press switch 13 are pressed at the same time.

[0017] In this embodiment, the push switch is connected to the valve assembly of the inner cavity of the cylindrical tube 10, and the valve assembly includes a positioning member 14, a spring 15, a sealing ring 16, a positioning member 2 17 and a plug body 18. One end of the spring 15 is connected to the positioning member 14, and the other end is connected to the plug body 18. The plug body 18 is inserted into the shaft hole 18 on the positioning member 2 17, and the sealing ring 16 is sleeved on the plug body 18. The positioning member 14 is provided with a through hole 19. Among them, the plug body 18 is connected to the push switch through a "Z"-shaped lever 20, and the hinge point 21 of the "Z"-shaped lever 20 is set on the positioning member 2 17, and one of the inflection points 22 of the "Z"-shaped lever 20 is against the end surface of the plug body 18, and the suspended section 23 of the "Z"-shaped lever 20 is connected to the push switch.

[0018] Working principle: Figure 3As shown, the pig holds the sucking assembly 5 with its mouth and sucks. At this time, the upper and lower jaws of the pig's mouth will press the first push switch 12 and the second push switch 13 at the same time (the inner wall of the upper jaw of the pig's mouth presses the second push switch 13, and the inner wall of the lower jaw of the pig's mouth presses the first push switch 12). When the second push switch 13 is pressed, it will move downward, thereby driving the inflection point 22 of the "Z"-shaped lever 20 to press the plug body 18, so that the plug body 18 moves to the right and compresses the spring 15. At this time, The sealing ring 16 is separated from the second positioning member 17 as the plug body 18 moves to the right, thereby realizing the opening of the through hole 19 corresponding to the second push switch 13; similarly, the first push switch 12 will move up and down when pressed, realizing the opening of the through hole 19 corresponding to the first push switch 12; as long as the two through holes 19 corresponding to the first push switch 12 and the second push switch 13 are opened at the same time, the water in the inner cavity of the water bag 1 will flow out through the through hole 19 and the water outlet 11 under the action of pressure, so as to provide drinking water for the pigs. Since the first push switch 12 is arranged upward and the second push switch 13 is arranged downward, the first push switch 12 and the second push switch 13 are staggered with each other, which means that the same pig can only press a single push switch at all times, and the pig only presses a single push switch (the first push switch 12 or the second push switch 13) with its mouth. In this case, only one through hole 19 is always open, so water cannot flow out. On the other hand, due to the limitation of the water bag 1, it is also limited that multiple pigs press against the same sucking component 5 at the same time, and it can also avoid the waste of drinking water.

[0019] The solution of this embodiment can not only achieve deep water conservation for the drinking water system in the pig house, but also effectively prevent the pigs from wasting water during the drinking process and the arching and playing process, and can ensure the comfort and fun of the pigs during the drinking process, and can also improve the fun of the pigs when playing. When in use, the pig holds the sucking component with its mouth and sucks (similar to the principle of pig breastfeeding). At this time, the upper and lower jaws of the pig's mouth will press the first push switch and the second push switch at the same time, and the water outlet at the end of the cylindrical tube will discharge water for the pig to drink. In this case, the water is sucked into the pig's mouth, and there is almost no waste of water; when the pig holds the sucking component with its mouth and arches (or presses) the water bag, the water in the water bag can be further squeezed out, which is beneficial for the pig to actively control the frequency of drinking water entering the pig's mouth. (That is, actively controlling the frequency of swallowing water. When the pig holds the sucking component and quickly presses the water bag, the drinking water can be controlled to enter the pig's mouth at a faster frequency. This process is similar to the situation where the piglet actively asks for breast milk), and it can increase the fun of the pig when drinking water (the water bag can be used as an activity object in the process of pig drinking water, and can also be used as a medium for multiple pigs to interact at the same time); and when the pig is playing, since the pig's mouth will only press a single press switch, no water will come out at this time, thereby not causing the water in the water bag to flow out and be wasted.

Claims

1. A water-saving pig drinking nozzle, characterized in that: The water bag comprises a water bag (1), on which a water inlet pipe (2) and a water outlet (3) are arranged, and a suction component is arranged at the water outlet (3).

2. The water-saving pig drinking nozzle according to claim 1, characterized in that: The sucking assembly comprises a cylindrical tube (10), a water outlet hole (11) is provided at the end of the cylindrical tube (10), and the inner cavity of the cylindrical tube (10) is communicated with the inner cavity of the water bag (1); a push switch for controlling the water outlet of the cylindrical tube (10) is provided on the cylindrical tube (10).

3. The water-saving pig drinking nozzle according to claim 2 is characterized in that: Two push switches are provided, the first push switch (12) is arranged upward, and the second push switch (13) is arranged downward, the first push switch (12) and the second push switch (13) are staggered with each other, and water flows out through the water outlet (11) only when the first push switch (12) and the second push switch (13) are pressed at the same time.

4. The water-saving pig drinking nozzle according to claim 3 is characterized in that: The push switch is connected to a valve assembly in the inner cavity of the cylindrical tube (10), the valve assembly comprising a positioning member 1 (14), a spring (15), a sealing ring (16), a positioning member 2 (17) and a plug body (18), one end of the spring (15) being connected to the positioning member 1 (14) and the other end being connected to the plug body (18), the plug body (18) being inserted into an axial hole (18) on the positioning member 2 (17), the sealing ring (16) being sleeved on the plug body (18), and a through hole (19) being provided on the positioning member 1 (14).

5. The water-saving pig drinking nozzle according to claim 4 is characterized in that: The plug body (18) is connected to the push switch via a "Z"-shaped lever (20); a hinge point (21) of the "Z"-shaped lever (20) is arranged on the second positioning member (17); one of the inflection points (22) of the "Z"-shaped lever (20) abuts against the end surface of the plug body (18); and a suspended section (23) of the "Z"-shaped lever (20) is connected to the push switch.

6. The water-saving pig drinking nozzle according to claim 5, characterized in that: The outer wall of the cylindrical tube (10) is coated with a silica gel layer.

7. The water-saving pig drinking nozzle according to claim 6, characterized in that: The inner cavity of the water bag (1) is provided with a sponge (4).

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