CN216715352U

CN216715352U - Stop valve for air conditioner

Info

Publication number: CN216715352U
Application number: CN202123170624.2U
Authority: CN
Inventors: 毛航
Original assignee: Bafalo Shanghai Air Conditioning System Co ltd
Current assignee: Bafalo Shanghai Air Conditioning System Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-10
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a stop valve for an air conditioner, which belongs to the technical field of stop valves and comprises an actuator and a circulation pipe, wherein the circulation pipe is a three-way pipe, the circulation pipe is arranged below the actuator, the inner wall of the inlet end of the circulation pipe is in threaded connection with a cleaning pipe, a cleaning brush is arranged in the cleaning pipe, an auxiliary cleaning assembly is arranged on the surface of the cleaning brush, and a starting assembly for driving the cleaning brush to move is arranged in the cleaning pipe. Through setting up the cleaning brush and supplementary washing subassembly, clear up the inside of circulation pipe, utilize the cleaning block to clear up the adsorbed impurity in the inside of circulation pipe for wash thoroughly more, secondly utilize the cleaning brush to wash the inside of circulation pipe, clear away surperficial impurity, avoid impurity to get into the valve rod position department of circulation pipe.

Description

Stop valve for air conditioner

Technical Field

The utility model belongs to the technical field of stop valves, and particularly relates to a stop valve for an air conditioner.

Background

The opening and closing piece of the stop Valve (Globe) is a plug-shaped Valve clack, the upper surface of the seal is a plane or a sea cone surface, and the Valve clack moves linearly along the central line of the Valve seat. The valve rod can move in a mode (the common name is a hidden rod) and can also be used for controlling the flow of various types of fluid such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like in a lifting rotating rod mode. Therefore, shut-off valve valves of this type are very suitable for shut-off or regulating and throttling purposes. The valve rod of the valve has relatively short opening or closing stroke and reliable cut-off function, and the valve is suitable for regulating flow rate owing to the proportional relation between the valve seat port change and the valve clack stroke.

The back is used for a long time to the stop valve that uses on the air conditioner, can cover on the inner wall of stop valve has a lot of debris, needs regularly clear up, but all utilize the manual work to clear up under the general condition, and the clearance is inconvenient, and valve rod position department is more difficult to clear up moreover. For this reason, we propose a shutoff valve for an air conditioner to solve the above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stop valve for an air conditioner, and aims to solve the problems that the use effect of the stop valve is influenced because manual cleaning is inconvenient and the position of a valve is difficult to clean in the use process of the existing stop valve for the air conditioner in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: idle call stop valve, including executor and runner pipe, the runner pipe is the tee bend pipeline, the below at the executor is installed to the runner pipe, the entrance point inner wall threaded connection of runner pipe has the scavenge pipe, the internally mounted of scavenge pipe has the cleaning brush, the surface mounting of cleaning brush has supplementary cleaning assembly, the internally mounted of scavenge pipe has the start-up subassembly that the drive cleaning brush removed.

Preferably, the starting assembly comprises an electric push rod, the electric push rod is installed in the cleaning pipe, a transverse groove is formed in the cleaning pipe, an output shaft of the electric push rod extends to the inside of the transverse groove, a connecting rod is fixedly connected to the surface of the cleaning brush, and the output shaft of the electric push rod is fixed to the surface of the connecting rod.

Preferably, supplementary washing subassembly includes the V-arrangement pole, the articulated seat of fixed surface of cleaning brush, the inner wall of articulated seat passes through circle axle and V-arrangement pole swing joint, the torsional spring has been cup jointed on the surface of circle axle, the both ends of torsional spring are connected in the fixed surface of the surface of V-arrangement pole and the articulated seat respectively, the end fixing of V-arrangement pole has the cleaning block, the internally mounted of scavenge pipe has the extrusion ring.

Preferably, the auxiliary cleaning assemblies are annularly arrayed on the surface of the cleaning brush, and the number of the auxiliary cleaning assemblies is at least six.

Preferably, the cleaning block is made of a frosted material.

Preferably, the brush head of the cleaning brush is made of sponge.

Preferably, the surface of the water outlet end of the circulating pipe is in threaded connection with a water outlet pipe, and the water outlet pipe is made of transparent materials.

Preferably, the water inlet end of the cleaning pipe is provided with a thread groove, and the inner wall of the water outlet pipe is matched with the thread groove at the water inlet end of the cleaning pipe.

Preferably, a placing box is fixedly connected to the top of the actuator and used for placing the cleaning tube.

Preferably, the inner diameter of the squeezing ring is larger than the whole diameter of the V-shaped rod when one side of the V-shaped rod is parallel to the washing brush and is smaller than the diameter surrounded by the tilted side of the V-shaped rod.

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

1. through setting up the cleaning brush and supplementary washing subassembly, clear up the inside of circulation pipe, utilize the cleaning block to clear up the adsorbed impurity in the inside of circulation pipe for wash thoroughly more, secondly utilize the cleaning brush to wash the inside of circulation pipe, clear away surperficial impurity, avoid impurity to get into the valve rod position department of circulation pipe.

2. Through using electric putter and connecting rod, utilize electric power to promote the cleaning brush, need not use the manpower, realize automatic cleaning function.

3. The cleaning pipe and the water outlet pipe are placed inside the placing box, so that the cleaning box is convenient to store and take, and meanwhile, the cleaning box is prevented from being lost.

Drawings

FIG. 1 is a schematic view of the overall connection structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the actuator of the present invention;

FIG. 3 is a schematic side sectional view of the cleaning tube of the present invention;

FIG. 4 is a schematic cross-sectional view of an auxiliary cleaning assembly according to the present invention.

In the figure: 1. an actuator; 2. a flow-through tube; 3. cleaning the tube; 4. cleaning brushes; 5. an auxiliary cleaning assembly; 501. a V-shaped rod; 502. a hinged seat; 503. a circular shaft; 504. a torsion spring; 505. Cleaning the block; 506. an extrusion ring; 6. starting the component; 601. an electric push rod; 602. a transverse groove; 603. a connecting rod; 7. a water outlet pipe; 8. a thread groove; 9. and (4) placing the box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: idle call stop valve, including executor 1 and flow tube 2, flow tube 2 is the tee bend pipeline, the below at executor 1 is installed to flow tube 2, the entrance point inner wall threaded connection of flow tube 2 has scavenge pipe 3, the internally mounted of scavenge pipe 3 has cleaning brush 4, the surface mounting of cleaning brush 4 has supplementary cleaning assembly 5, the internally mounted of scavenge pipe 3 has the starting assembly 6 that drive cleaning brush 4 removed.

In this embodiment, through utilizing scavenge pipe 3 and supplementary washing subassembly 5 to carry out full self-cleaning to flow through pipe 2, not only convenient operation, relative manual cleaning moreover, the cleaning performance is better.

Specifically, the starting assembly 6 includes an electric push rod 601, the electric push rod 601 is installed inside the cleaning tube 3, a transverse groove 602 is formed inside the cleaning tube 3, an output shaft of the electric push rod 601 extends into the transverse groove 602, a connecting rod 603 is fixedly connected to the surface of the cleaning brush 4, and the output shaft of the electric push rod 601 is fixed to the surface of the connecting rod 603.

In this embodiment, the cleaning brush 4 is pushed forward by the output shaft of the electric push rod 601 through the connection of the connection rod 603.

Specifically, supplementary washing subassembly 5 includes V-arrangement pole 501, the articulated seat 502 of fixed surface of cleaning brush 4, the inner wall of articulated seat 502 passes through circular shaft 503 and V-arrangement pole 501 swing joint, torsional spring 504 has been cup jointed on the surface of circular shaft 503, the both ends of torsional spring 504 are connected in the fixed surface of V-arrangement pole 501 and articulated seat 502 respectively, the end fixing of V-arrangement pole 501 has washing piece 505, the internally mounted of scavenge pipe 3 has extrusion ring 506.

In this embodiment, since the inside of the flow pipe 2 is somewhat stained, the cleaning by the cleaning brush 4 may be incomplete, and therefore, the cleaning by the auxiliary cleaning unit 5 is performed again.

Specifically, the auxiliary cleaning assemblies 5 are annularly arrayed on the surface of the cleaning brush 4, and the number thereof is made at least six.

In this embodiment it is ensured that every part of the interior of the flow-through pipe 2 can be cleaned by means of the auxiliary cleaning assembly 5.

Specifically, the cleaning block 505 is made of a frosted material.

In this embodiment, because the inside attempt of runner pipe 2 is used and to have debris to adsorb inside the pipeline, be difficult to wash, consequently utilize the cleaning block 505 of dull polish material for the cleaning performance is better.

Specifically, the brush head of the cleaning brush 4 is made of sponge.

In this embodiment, after the sponge absorbs water, the brush head of the washing brush 4 becomes large and can come into contact with the inner wall of the flow tube 2.

Specifically, the surface of the water outlet end of the circulating pipe 2 is connected with a water outlet pipe 7 in a threaded manner, and the water outlet pipe 7 is made of a transparent material.

In this embodiment, leave certain space and time and observe the water after wasing, when the water that washs and finish becomes the clear water, can open the valve rod, clear up the pipeline that remains executor 1 and connect in the circulation pipe 2, avoid secondary pollution.

Specifically, the end of intaking of scavenge pipe 3 is equipped with thread groove 8, the inner wall of outlet pipe 7 matches each other with the thread groove 8 of the end of intaking of scavenge pipe 3.

In the embodiment, when the water outlet pipe 7 and the cleaning pipe 3 are not needed to be used, the water outlet pipe can be connected with each other, and the water outlet pipe is prevented from being lost.

Specifically, the top of the actuator 1 is fixedly connected with a placing box 9, and the placing box 9 is used for placing the cleaning tube 3.

In this embodiment, after use, the cleaning tube 3 and the water outlet tube 7 can be detached and placed in the storage box 9 for storage.

Specifically, the inner diameter of the squeezing ring 506 is larger than the entire diameter of the V-shaped bar 501 when one side is parallel to the washing brush 4, and is smaller than the diameter surrounded by the tilted side of the V-shaped bar 501.

In this embodiment, during the movement of the washing brush 4, one end of the V-shaped rod 501 is tilted by the squeezing ring 506, so that the cleaning block 505 can touch the inside of the flow tube 2 to wash.

The working principle and the using process of the utility model are as follows: taking out the cleaning pipe 3 and the water outlet pipe 7 from the inside of the placing box 9, unscrewing the cleaning pipe 3 and the water outlet pipe 7, connecting one end of the cleaning pipe 3 with the inlet end of the runner pipe 2 through threads, connecting the water outlet pipe 7 with the outlet end of the runner pipe 2 through threads, communicating the water inlet end of the cleaning pipe 3 with the water channel, enabling the water channel to enter the cleaning pipe 3 and the inside of the runner pipe 2, starting the electric push rod 601, enabling the output shaft of the electric push rod to drive the cleaning brush 4 and the auxiliary cleaning component 5 to move forwards, in the process, extruding the V-shaped rod 501 through the extruding ring 506, enabling one end of the cleaning block 505 to tilt, enabling the cleaning block 505 to abut against the inner wall of the runner pipe 2, cleaning the cleaning block, then expanding and scattering the cleaning brush 4 through water absorption, cleaning the inner wall of the runner pipe 2, in the process, the extruding ring 506 always extrudes the V-shaped rod 501 through the extruding ring 601, enabling the electric push rod 601 to move back and forth, cleaning back, and forth, wherein the V-forth rod 501 has elasticity, when outlet pipe 7 goes out water and reaches certain clarity, can block up outlet pipe 7, open the valve of stop valve, let water get into upper portion, clear up valve rod department, utilize valve rod itself to reciprocate and clear up.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Idle call stop valve, its characterized in that: including executor (1) and runner pipe (2), runner pipe (2) are the three-way pipeline, the below at executor (1) is installed in runner pipe (2), the entrance point inner wall threaded connection of runner pipe (2) has scavenge pipe (3), the internally mounted of scavenge pipe (3) has cleaning brush (4), the surface mounting of cleaning brush (4) has supplementary cleaning assembly (5), the internally mounted of scavenge pipe (3) has starting assembly (6) that drive cleaning brush (4) removed.

2. The air conditioner shutoff valve according to claim 1, characterized in that: the starting assembly (6) comprises an electric push rod (601), the electric push rod (601) is installed inside the cleaning pipe (3), a transverse groove (602) is formed in the cleaning pipe (3), an output shaft of the electric push rod (601) extends to the inside of the transverse groove (602), a connecting rod (603) is fixedly connected to the surface of the cleaning brush (4), and the output shaft of the electric push rod (601) is fixed to the surface of the connecting rod (603).

3. The air conditioner shutoff valve according to claim 1, characterized in that: supplementary washing subassembly (5) are including V-arrangement pole (501), the surperficial fixedly connected with of cleaning brush (4) articulates seat (502), the inner wall of articulated seat (502) is through circle axle (503) and V-arrangement pole (501) swing joint, torsion spring (504) have been cup jointed on the surface of circle axle (503), the both ends of torsion spring (504) are respectively in the fixed surface connection of the surface of V-arrangement pole (501) and articulated seat (502), the end fixing of V-arrangement pole (501) has cleaning block (505), the internally mounted of scavenge pipe (3) has extrusion ring (506).

4. The air conditioner shutoff valve according to claim 3, characterized in that: the auxiliary cleaning assemblies (5) are annularly arrayed on the surface of the cleaning brush (4) and the number of the auxiliary cleaning assemblies is at least six.

5. The air conditioner shutoff valve according to claim 3, characterized in that: the cleaning block (505) is made of frosted materials.

6. The air conditioner shutoff valve according to claim 1, characterized in that: the brush head of the cleaning brush (4) is made of sponge.

7. The air conditioner shutoff valve according to claim 1, characterized in that: the surface of the water outlet end of the circulating pipe (2) is in threaded connection with a water outlet pipe (7), and the water outlet pipe (7) is made of transparent materials.

8. The air conditioner shutoff valve according to claim 7, characterized in that: the end of intaking of scavenge pipe (3) is equipped with thread groove (8), the inner wall of outlet pipe (7) matches each other with thread groove (8) that scavenge pipe (3) intake the end.

9. The air conditioner shutoff valve according to claim 1, characterized in that: the top fixedly connected with of executor (1) places box (9), place box (9) and be used for placing scavenge pipe (3).

10. The air conditioner shutoff valve according to claim 3, characterized in that: the inner diameter of the squeezing ring (506) is larger than the whole diameter of one side of the V-shaped rod (501) when being parallel to the cleaning brush (4) and is smaller than the diameter of the side of the V-shaped rod (501) which is turned up.