CN214282683U

CN214282683U - Nipple type drinking nozzle

Info

Publication number: CN214282683U
Application number: CN202023231201.2U
Authority: CN
Inventors: 曹沛; 裴孟侠; 李飒; 杨果
Original assignee: Henan Nanshang Agriculture And Animal Husbandry Technology Co ltd
Current assignee: Henan Nanshang Agriculture And Animal Husbandry Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-28
Anticipated expiration: 2030-12-25

Abstract

The nipple type drinking nozzle comprises a shell and a valve rod inserted in the shell, wherein the upper end of the shell is connected with a water inlet pipe through threads, the lower end of the water inlet pipe is provided with a bottom plate, a through hole for the valve rod to pass through is formed in the bottom plate, the inside of the valve rod is hollow, a clamping plate which is pressed on the bottom plate inside the water inlet pipe is arranged at the upper end of the valve rod, a water inlet hole located below the clamping plate is formed in the upper end of the valve rod, and the lower end of the valve rod is connected with a water outlet pipe through threads. Solves the problems of water splashing and water leakage when the drinking nozzle discharges water, and has the advantages of low cost, water saving and good sealing property.

Description

Nipple type drinking nozzle

Technical Field

The utility model belongs to the technical field of live pig cultured equipment, concretely relates to nipple type water drinking mouth.

Background

Along with the continuous improvement of people's standard of living, people are increasing to the demand of pork, the quantity of raising of pig is also increasing gradually in large-scale pig factory, supply water is very important link in breeding the in-process, the not enough health status that can influence live pig of supplying water, mostly use artifical moisturizing to the basin in traditional breed mode, this kind of water supply mode makes the cost of labor too high, then water feeding devices such as drinking water mouth appear, general drinking water mouth bites the valve body through the pig mouth, water flows out from the external side of valve, can lead to water to splash everywhere, influence pig house environment, very easily breed the bacterium, on the other hand can cause the waste, increase the cost of farming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a nipple type drinking water nozzle with low cost, water saving and good sealing performance.

The technical scheme of the utility model as follows:

the nipple type drinking nozzle comprises a shell and a valve rod inserted in the shell, wherein the upper end of the shell is connected with a water inlet pipe through threads, a bottom plate is arranged at the lower end of the water inlet pipe, a through hole for the valve rod to pass through is formed in the bottom plate, the valve rod is hollow inside, a clamping plate which is pressed on the bottom plate inside the water inlet pipe is arranged at the upper end of the valve rod, and a water inlet hole located below the clamping plate is formed in the upper end of the valve rod.

Further, the lower end of the valve rod is connected with a water outlet pipe in a threaded mode.

Further, the distance from the water inlet hole to the clamping plate is greater than the thickness of the bottom plate of the water inlet pipe.

Furthermore, the water inlet holes are arranged into at least two layers, and the number of the water inlet holes in each layer is at least 2.

Further, the housing includes a threaded portion and a boss portion connected to the water pipe.

Further, a hexagonal boss is arranged in the middle of the boss part.

Furthermore, a sealing groove located at the lower end of the water inlet hole is formed in the position, connected with the valve rod, of the inside of the shell, a chamfer is formed in the upper end of the sealing groove, and a sealing ring is placed in the sealing groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting has the tubulose valve rod of inlet opening, make rivers can flow from the valve rod is inside, can directly drink, avoid splashing of rivers, the setting of inlet opening quantity has controlled water flow, set up the outlet pipe at the valve rod lower extreme simultaneously, the outlet pipe can support the casing when the valve rod shifts up, spacing has been carried out to the valve rod, it is more than in the inlet pipe to avoid the valve rod to be pushed into on the top, on the other hand makes the live pig use the outlet pipe to drink water, avoid the live pig to cause the valve rod to damage to the direct contact of valve rod even, if only need with the outlet pipe screw down after the outlet pipe damages change can, avoid damaging and dismantle whole drinking water mouth because of the valve rod, waste time and energy, and increased cost.

2. The utility model discloses a set up seal groove and sealing washer in the casing, make the valve rod when reciprocating, avoid water to flow from the valve rod outside and shells inner wall's clearance to the environment that influences the pig house leads to bacterial growing, has further practiced thrift the water resource, avoids extravagant, practices thrift the cost.

In a word, the utility model has the advantages of with low costs, water conservation, leakproofness are good.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

in the figure, the sealing device comprises a shell 1, a shell 101, a threaded part 102, a boss part 2, a water inlet pipe 3, a valve body 4, a through hole 5, a clamping plate 6, a water outlet pipe 7, a sealing ring 8 and a sealing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, a nipple-type drinking nozzle comprises a housing 1 and a valve rod 3 inserted in the housing 1, wherein the upper end of the housing 1 is connected with a water inlet pipe 2 through a thread, the lower end of the water inlet pipe 2 is provided with a bottom plate, the bottom plate is provided with a through hole for the valve rod 3 to pass through, the interior of the valve rod 3 is hollow, the upper end of the valve rod 3 is provided with a clamping plate 5 which is pressed on the bottom plate in the water inlet pipe 2, so that the clamping plate 5 is contacted with the bottom plate of the water inlet pipe 2 after the valve body 3 receives water pressure reduction, and water flow is ensured not to flow out of a water inlet 4 when the drinking nozzle is not used; the upper end of valve rod 3 is provided with inlet opening 4 that is located cardboard 5 below, and the setting of inlet opening 4 can make rivers follow inlet opening 4 and flow into in the valve rod 3, makes rivers play, and the setting up of inlet opening 4 has controlled the flow of rivers in valve body 3, avoids a large amount of rivers to advance valve body 3 and outlet pipe 6 and causes the splash.

In this implementation, the lower extreme threaded connection of valve rod 3 has outlet pipe 6, and outlet pipe 6 can support casing 1 when moving on valve rod 3, has carried on spacingly to valve rod 3, avoids valve rod 3 to be pushed up and leads to rivers in 2 to be more than, and on the other hand makes the live pig use outlet pipe 6 to drink water, avoids the live pig to cause valve rod 3 to damage even to the direct contact of valve rod 3, if outlet pipe 6 damage after only need with outlet pipe 6 back changes of unscrewing can.

In this implementation, the distance from the water inlet hole 4 to the clamping plate 5 is greater than the thickness of the bottom plate of the water inlet pipe, so that the water inlet hole 4 can enable water energy to smoothly enter the valve rod 3 in the water inlet pipe 2 after the valve rod 3 moves upwards.

In this embodiment, the water inlet holes 4 are arranged in at least two layers, and when the valve rod 3 is completely screwed into the water outlet pipe 6, the distance from the top of the water outlet pipe 6 to the lower end of the boss 102 enables the first layer of water inlet holes to enter the water inlet pipe 2, if the water flow needs to be increased, the water outlet pipe 6 is screwed out by a certain distance, so that when the water outlet pipe 6 and the valve rod 3 move upwards, the water inlet holes of the first two layers enter the water inlet pipe 2, and the number of layers of the water inlet holes 4 which can enter the water inlet pipe 2 is adjusted by adjusting the screwing distance of the valve rod 3 in the water outlet pipe 6; the number of the water inlet holes 4 on each layer is at least 2, and the number of the water inlet holes on each layer can be increased properly according to the required water flow.

In the present embodiment, the housing 1 includes a threaded portion 101 and a boss portion 102 connected to a water pipe.

In this embodiment, a hexagonal boss is disposed in the middle of the boss portion 102, and the hexagonal boss is convenient for a wrench to install the drinking nozzle on the water pipe.

In this implementation, be provided with the seal groove 8 that is located 4 lower extremes of inlet opening with valve rod 3 junction in the casing 1, the chamfer has been seted up to the upper end of seal groove 8, place sealing washer 7 in the seal groove 8, it is concrete, the sealing washer is common rubber seal, setting up of sealing washer 7 and seal groove 8 makes the valve rod when reciprocating, avoid water to flow from the clearance of the valve rod outside and shells inner wall, can drive sealing washer 7 when valve rod 3 shifts up and have the trend of shifting up to sealing washer 7 can be stressed and produce deformation and have the extrusion with the upper end contact of seal groove 8, the chamfer of 8 upper ends of seal groove provides the deformation space for sealing washer 7, avoid sealing washer 7 to receive too serious extrusion and damage, lead to sealing washer 7 to lose sealed effect.

The utility model discloses when using, in the one end that has the bottom plate with inlet tube 2 passes through screw screwing casing 1, place sealing washer 7 on seal groove 8 in casing 1, penetrate the open end of inlet tube 2 with the screwed one end of valve rod 3 to wear out the lower extreme of casing 1 through the through-hole on the bottom plate of inlet tube 2, with outlet pipe 6 threaded connection from valve rod 3 on, in the screw thread 101 of the upper end of casing 1 screwed into water pipe. When a pig needs to drink water, the pig mouth is supported at the lower end of the water inlet pipe 6, so that the water inlet pipe 6 drives the valve rod 3 to move upwards, the water inlet hole 4 on the valve rod 3 enters the water inlet pipe 2, and water flows out of the valve body 3 and flows through the water outlet pipe 6 to drink the water for the live pig; after the live pig drinks water, the water outlet pipe 6 and the valve body 3 lose the supporting force of the pig mouth, the water outlet pipe 6 and the valve body 3 move downwards under the action of water pressure, the clamping plate 5 on the valve body 3 is supported on the bottom plate of the water inlet pipe 2, and water stops flowing out.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A nipple type drinking nozzle comprises a shell and a valve rod inserted in the shell, and is characterized in that: the upper end of casing has the inlet tube through threaded connection, the inlet tube lower extreme is provided with the bottom plate, set up the through-hole that supplies the valve rod to pass through on the bottom plate, the inside cavity of valve rod, the upper end of valve rod is provided with the cardboard of crimping on the inside bottom plate of inlet tube, the upper end of valve rod is provided with the inlet opening that is located the cardboard below.

2. The nipple-type drinking spout of claim 1, wherein: the lower end of the valve rod is connected with a water outlet pipe in a threaded manner.

3. The nipple-type drinking spout of claim 1, wherein: the distance from the water inlet hole to the clamping plate is greater than the thickness of the bottom plate of the water inlet pipe.

4. The nipple-type drinking spout of claim 1, wherein: the inlet openings are arranged into at least two layers, and the number of the inlet openings on each layer is at least 2.

5. The nipple-type drinking spout of claim 1, wherein: the housing includes a threaded portion and a boss portion connected to the water pipe.

6. The nipple-type drinking spout of claim 5, wherein: the middle of the boss part is provided with a hexagonal boss.

7. The nipple-type drinking spout of claim 1, wherein: a sealing groove located at the lower end of the water inlet hole is formed in the position, connected with the valve rod, of the inside of the shell, a chamfer is formed in the upper end of the sealing groove, and a sealing ring is placed in the sealing groove.