CN213669949U

CN213669949U - Water ejecting spray head device

Info

Publication number: CN213669949U
Application number: CN202022158986.9U
Authority: CN
Inventors: 陈金芳; 郑蓉蓉; 周海孟
Original assignee: Wenzhou Beer Equipment Complete Co ltd
Current assignee: Wenzhou Beer Equipment Complete Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-13
Anticipated expiration: 2030-09-27

Abstract

The application relates to a water ejection nozzle device, including the base with set up in nozzle in the base, the nozzle is located the outer wall of base top run through have with the hole for water spraying that the inside of nozzle is linked together, the lower terminal surface of base runs through have rather than the inside inlet opening that is linked together, it is right to be provided with in the base the inlet opening carries out the stagnant water ball of shutoff, stagnant water ball with there is the clearance that supplies the washing liquid to flow through between the inner wall of nozzle. Through utilizing stagnant water ball to carry out the shutoff to the inlet opening, avoid closing the water supply pipeline after, dirty water in the container flows back to the water supply pipeline through the nozzle under the negative pressure effect of water supply pipeline in, and then has the advantage of alleviating water supply pipeline pollution.

Description

Water ejecting spray head device

Technical Field

The application relates to the field of beer production and processing, in particular to a top water spray head device.

Background

The water-ejecting nozzle device is also a container cleaning device, and is generally a cleaning component which is arranged at the bottom of a container by selecting a fixed angle. Is widely applied to the technical fields of beer, white spirit, beverage, chemical industry and the like.

In the related art, the water ejecting head device is generally provided with a water spraying hole on a nozzle. When the water ejecting device is applied, the water supply pipeline is connected with the nozzle, then the cleaning liquid is supplied into the nozzle through the water supply pipeline, and then the nozzle is used for cleaning the container. However, when the water supply line is closed, negative pressure is generated in the water supply line, and a phenomenon of suck-back occurs. So that the dirty water in the container flows back to the water supply pipeline under the action of negative pressure, and the problem that the return water cannot be stopped is solved.

In view of the above-mentioned related art, the inventors have considered that there is a drawback that the water supply line is liable to be contaminated.

SUMMERY OF THE UTILITY MODEL

In order to alleviate the problem that the return water can not be stopped absolutely, the application provides a top water shower nozzle device, has the advantage of alleviating the water pipe pollution.

The application provides a top water shower nozzle device adopts following technical scheme:

the utility model provides a water ejection spray head device, includes the base with set up in nozzle in the base, the nozzle is located the outer wall of base top run through have with the inside hole for water spraying that is linked together of nozzle, the lower terminal surface of base runs through have rather than the inside inlet opening that is linked together, be provided with in the base and be used for right the inlet opening carries out the stagnant water ball of shutoff, stagnant water ball with there is the clearance that supplies the washing liquid to flow through between the inner wall of nozzle.

Through adopting above-mentioned technical scheme, when sending into the washing liquid in the base through the water supply pipeline, stagnant water ball upward movement under the impact of washing liquid. At this time, the water inlet hole is opened, and the cleaning liquid is made to enter the nozzle. Then, the cleaning liquid in the nozzle is sprayed out through the water spraying hole, and the inner wall of the container is cleaned. When the water supply pipeline is closed, the water stop ball moves downwards under the action of gravity and blocks the water inlet hole, so that the function of stopping the back water of the cleaning liquid is realized. After the water supply pipeline is prevented from being closed, dirty water in the container flows back to the water supply pipeline through the nozzle under the negative pressure effect of the water supply pipeline, and therefore the water supply pipeline has the advantage of relieving pollution of the water supply pipeline.

Preferably, the inner diameter of the water inlet hole is smaller than the diameter of the water stop ball.

By adopting the technical scheme, because the inner diameter of the water inlet hole is smaller than the diameter of the water stopping ball, after the water stopping ball resets, the lower end side wall of the water stopping ball blocks the water inlet hole. This design can realize that the stagnant water ball stops disconnected function to the return water of washing liquid, can shorten the control stroke when stagnant water ball opens the inlet opening again. Therefore, the cleaning liquid can rapidly enter the nozzle, and the cleaning efficiency is improved.

Preferably, the upper port of the water inlet hole is provided with a guide surface, and the upper end of the guide surface is in outward expansion shape.

Through adopting above-mentioned technical scheme, through setting up the spigot surface, have good guide effect to the reseing of stagnant water ball. Therefore, the speed of resetting the water stop ball is increased, the return water of the cleaning liquid is quickly stopped, and the pollution of a water inlet pipeline is further relieved. Meanwhile, the guide surface has a good guide effect on the flowing of the cleaning liquid, so that the flowing smoothness of the cleaning liquid is improved. So that the cleaning liquid can rapidly enter the nozzle, and the cleaning efficiency is further improved.

Preferably, the lower port of the water inlet hole is provided with a flow guide surface, and the lower end of the flow guide surface is in an outward expansion shape.

Through adopting above-mentioned technical scheme, through setting up the water conservancy diversion face, have the guide effect to the flow of washing liquid, and then improve the smooth degree of intaking of washing liquid. Therefore, the cleaning liquid can rapidly enter the nozzle, and the cleaning efficiency is improved. Because the area of the upper port of the guide surface is smaller than that of the lower port, the cleaning liquid can realize the pressurization function under the action of the guide surface in the process of entering the nozzle through the guide surface. Thereby improve the jet power of washing liquid, and then improve the washing effect of washing liquid to the container inner wall, have the advantage that improves cleaning efficiency and effect.

Preferably, the inner wall of the base is provided with an internal thread, and the outer wall of the nozzle is provided with an external thread matched with the internal thread.

Through adopting above-mentioned technical scheme, because base and nozzle pass through internal thread and external screw thread and link to each other for base and nozzle can realize carrying out dismouting and quick assembly disassembly. Thereby the person of facilitating the use overhauls, changes, disinfects and operation such as disinfection to stagnant water ball or nozzle, and then improves the use convenience of shower nozzle device.

Preferably, the upper end of the nozzle is provided with a positioning ring which is used for abutting against the upper end face of the base.

Through adopting above-mentioned technical scheme, through setting up the holding ring, realize that the quick of nozzle mounted position is injectd and automatic the injecture. Thereby improve the efficiency when carrying out the dismouting to nozzle and stagnant water ball, further improve the use convenience of shower nozzle device.

Preferably, the water spraying holes are long-strip-shaped, and the length direction of the water spraying holes is arranged along the circumferential direction of the nozzle.

By adopting the technical scheme, the water spray holes are in a long strip shape, so that the cleaning area of the spray head device on the inner wall of the container is effectively increased, and the cleaning efficiency is improved. Meanwhile, the long-strip-shaped water spraying holes are not easy to block, and the service life and the service stability of the spray head device are further improved.

Preferably, the inner wall of the water spray hole is arranged in an inclined manner, and the area of the outer port of the water spray hole is larger than that of the inner port.

By adopting the technical scheme, the area of the outer port of the water spraying hole is larger than that of the inner port, so that the cleaning liquid can form an umbrella-shaped water band after being sprayed. The inner wall of the container is sprayed by the umbrella-shaped water band, so that the cleaning area of the sprayer device on the inner wall of the container is further increased, and the cleaning efficiency and effect are further improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the water inlet hole is sealed by the water stop ball, so that the condition that dirty water in the container flows back into the water supply pipeline through the nozzle under the negative pressure action of the water supply pipeline after the water supply pipeline is closed is avoided, and the advantage of relieving pollution of the water supply pipeline is further achieved;

2. the guide surface is arranged, so that the water stopping ball has a good guide effect on the resetting of the water stopping ball, the resetting speed of the water stopping ball is increased, the quick stopping of the backwater of the cleaning liquid is realized, and the pollution of a water inlet pipeline is further relieved;

3. through setting up the holding ring, realize the quick injecing and the automatic injecing of nozzle mounted position to efficiency when carrying out the dismouting to nozzle and stagnant water ball improves the use convenience of shower nozzle device further.

Drawings

Fig. 1 is a front view of an embodiment of the present application.

Fig. 2 is a half sectional view of an embodiment of the present application.

Description of reference numerals: 1. a base; 2. a water inlet hole; 3. a nozzle; 4. a water spray hole; 5. an internal thread; 6. an external thread; 7. a positioning ring; 8. a guide surface; 9. a flow guide surface; 10. a water stopping ball.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a water ejecting spray head device. Referring to fig. 1 and 2, the water ejecting head device includes a base 1 having an open upper end, and a water inlet 2 communicating with the inside of the base 1 is formed through a lower end surface of the base 1. The inside of base 1 is provided with lower extreme open-ended nozzle 3, and the hole for water spraying 4 that is linked together with its inside has been run through to the outer wall of nozzle 3 to hole for water spraying 4 is located the top of base 1.

When the above-described head device is applied, the cleaning liquid is fed into the base 1 by the water feed pipe. Subsequently, the cleaning liquid enters the nozzle 3 through the base 1. Then, the cleaning liquid in the nozzle 3 is sprayed through the water spray hole 4, thereby cleaning the inner wall of the container.

Referring to fig. 2, the inner wall of the base 1 is provided with an internal thread 5, and the outer wall of the nozzle 3 is provided with an external thread 6 to be fitted with the internal thread 5. The outer wall of the nozzle 3 above the water inlet 2 is fixedly sleeved with a positioning ring 7 which is used for abutting against the upper end face of the base 1.

Rotating the nozzle 3 brings the positioning ring 7 to rotate forward and gradually separates the external thread 6 from the internal thread 5. When the nozzle 3 is completely detached from the base 1, the nozzle 3 can be detached. The reverse rotation of the nozzle 3 causes the positioning ring 7 to rotate in the reverse direction and the external thread 6 and the internal thread 5 to engage. When the positioning ring 7 abuts against the upper end surface of the base 1, the mounting of the nozzle 3 is achieved.

Referring to fig. 2, the water spray holes 4 have a long bar shape, and the length direction of the water spray holes 4 is arranged along the circumferential direction of the nozzle 3. Meanwhile, the inner wall of the water spray hole 4 is arranged in an inclined shape, and the area of the outer port of the water spray hole 4 is larger than that of the inner port.

Referring to fig. 2, the upper port of the water inlet 2 is provided with a guide surface 8, and the upper end of the guide surface 8 is arranged in an outward expansion shape. Meanwhile, the lower port of the water inlet hole 2 is provided with a flow guide surface 9, and the lower end of the flow guide surface 9 is in an outward expansion shape.

After flowing out from the water supply pipeline, the cleaning liquid firstly enters the nozzle 3 along the guide surface 9 and the guide surface 8. Then the cleaning liquid is sprayed out through the water spraying holes 4, and an umbrella-shaped water band is formed after the cleaning liquid is sprayed out. Then, the inner wall of the container can be sprayed and cleaned by utilizing the umbrella-shaped water belt.

Referring to fig. 2, a water stopping ball 10 for plugging the water inlet hole 2 is movably connected in the base 1, and the inner diameter of the water inlet hole 2 is smaller than the diameter of the water stopping ball 10. A gap for cleaning liquid to flow through exists between the water stopping ball 10 and the inner wall of the nozzle 3, and the gap between the water stopping ball 10 and the nozzle 3 is smaller than the diameter of the water stopping ball 10.

When cleaning liquid is fed into the base 1 through the water feeding pipe, the water stopping ball 10 moves vertically upward under the impact of the cleaning liquid. At this time, the water inlet hole 2 is opened and the cleaning liquid is introduced into the nozzle 3. Subsequently, the cleaning liquid in the nozzle 3 is sprayed through the water spray hole 4.

When the water supply pipeline is closed, the water stop ball 10 moves vertically downwards under the combined action of gravity and negative pressure of the water inlet pipeline. When the lower end side wall of the water stopping ball 10 is abutted against the guide surface 8, the water inlet hole 2 can be plugged, and the water return and disconnection stopping function of the cleaning liquid is further realized.

The implementation principle of a water ejection nozzle device in the embodiment of the application is as follows: cleaning liquid is fed into the base 1 through the water feeding pipeline, and at the moment, the water stopping ball 10 moves vertically upwards under the impact of the cleaning liquid and enables the water inlet hole 2 to be opened. Subsequently, the cleaning liquid enters the nozzle 3 and is sprayed out through the water spray holes 4. After the water supply pipeline is closed, the water stop ball 10 vertically moves downwards under the combined action of gravity and negative pressure of the water inlet pipeline. When the lower end side wall of the water stopping ball 10 is abutted against the guide surface 8, the water inlet hole 2 can be plugged, and the water return and disconnection stopping function of the cleaning liquid is further realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a top water shower nozzle device, includes base (1) and set up in nozzle (3) in base (1), its characterized in that: the cleaning device is characterized in that the nozzle (3) is located a water spraying hole (4) communicated with the inside of the nozzle (3) penetrates through the outer wall above the base (1), a water inlet hole (2) communicated with the inside of the base (1) penetrates through the lower end face of the base (1), a water stopping ball (10) used for plugging the water inlet hole (2) is arranged in the base (1), and a gap for cleaning liquid to flow through is formed between the water stopping ball (10) and the inner wall of the nozzle (3).

2. A top water spray head apparatus as claimed in claim 1, wherein: the inner diameter of the water inlet hole (2) is smaller than the diameter of the water stop ball (10).

3. A top water spray head apparatus as claimed in claim 2, wherein: the upper port of inlet opening (2) is provided with spigot surface (8), the upper end of spigot surface (8) is the form setting that expands outward.

4. A top water spray head apparatus as claimed in claim 1, wherein: the lower port of the water inlet hole (2) is provided with a flow guide surface (9), and the lower end of the flow guide surface (9) is in an outward expansion shape.

5. A top water spray head apparatus as claimed in claim 1, wherein: the inner wall of base (1) is provided with internal thread (5), the outer wall of nozzle (3) be provided with internal thread (5) matched with external screw thread (6).

6. A top water spray head apparatus as claimed in claim 4, wherein: the upper end part of the nozzle (3) is provided with a positioning ring (7) which is used for abutting against the upper end surface of the base (1).

7. A top water spray head apparatus as claimed in claim 6, wherein: the water spraying holes (4) are long-strip-shaped, and the length direction of the water spraying holes (4) is arranged along the circumferential direction of the nozzle (3).

8. A top water spray head apparatus as claimed in claim 1, wherein: the inner wall of the water spray hole (4) is arranged in an inclined shape, and the area of an outer port of the water spray hole (4) is larger than that of an inner port.