CN215059728U

CN215059728U - Bathroom angle valve

Info

Publication number: CN215059728U
Application number: CN202120800107.XU
Authority: CN
Inventors: 周添辉
Original assignee: Quanzhou Finless Porpoise Industry Co ltd
Current assignee: Quanzhou Finless Porpoise Industry Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-07
Anticipated expiration: 2031-04-19

Abstract

The utility model provides a bathroom angle valve, the electric iron comprises a handle, the one end of connecting in adjustable valve mechanism is established to the middle part cover of handle, adjustable valve mechanism's the other end rotates the one end of connecting in the angle valve main part, the upper portion of angle valve main part is equipped with expandable mechanism, the lower part of angle valve main part is equipped with water hammer elimination mechanism, and this utility model discloses a harm that water hammer effect was eliminated to water hammer elimination mechanism improves the water safety nature, realizes the installation of newly-increased angle valve through expandable mechanism, improves the product convenience.

Description

Bathroom angle valve

Technical Field

The utility model relates to a bathroom hot-water heating hardware equipment technical field, concretely relates to bathroom angle valve.

Background

The angle valve is an angle type stop valve, which is similar to a ball valve, and the structure and characteristics of the angle valve are modified from those of the ball type valve. The difference from a globe valve is that the outlet of the angle valve is at a 90 degree right angle to the inlet. The angle valve is also called triangle valve, angle valve, and angle water valve. This is because the pipe has a 90-degree corner shape at the angle valve, and is called an angle valve, or a dog-leg water valve.

The water hammer effect means that the inner wall of the water pipe is smooth and water flows freely inside the water pipe. When the opened valve is suddenly closed, the water flow generates a pressure on the valve and the pipe wall, mainly the valve. Because the pipe wall is smooth, the follow-up water flow quickly reaches the maximum under the action of inertia and generates destructive action, namely 'water hammer effect' in water conservancy, namely positive water hammer. The factor is considered in the construction of water conservancy pipelines. On the contrary, after the closed valve is suddenly opened, a water hammer, called a negative water hammer, is generated, and has certain destructive power, but the water hammer is not as large as the negative water hammer.

The water hammer effect is extremely destructive: too high a pressure will cause the pipe to collapse, whereas too low a pressure will cause the pipe to collapse and damage the valves and fixtures.

The angle valve on the current market is not convenient for the reposition of redundant personnel to be expanded, if do not reserve suitable delivery port quantity during earlier stage construction, just can change the angle valve of advancing more, and extremely inconvenient also more extravagant angle valve of changing down is not bad, but can not used.

SUMMERY OF THE UTILITY MODEL

To the problem the utility model provides a bathroom angle valve, the purpose is in order to eliminate the water hammer effect to the convenient reposition of redundant personnel is extended.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bathroom angle valve, includes the handle, the middle part cover of handle is established and is connected in the one end of adjustable valve mechanism, the other end of adjustable valve mechanism rotates and connects in the one end of angle valve main part, the upper portion of angle valve main part is equipped with can extend the mechanism, the lower part of angle valve main part is equipped with water hammer elimination mechanism.

Furthermore, the adjustable valve mechanism comprises a valve shell, the middle part of the valve shell is detachably connected with a valve core, one end of the valve core is sleeved with a rotating ring, the middle part of the rotating ring is provided with a rotating sealing ring, and the lower part of the valve shell is provided with a water outlet external thread opening.

Furthermore, a rotation groove is formed in one end of the angle valve main body, the rotation groove is connected with the rotation ring in a sliding mode, an expandable inner threaded opening is formed in the upper portion of the angle valve main body, the expandable mechanism is arranged inside the expandable inner threaded opening, a water hammer pressure relief opening is formed in the lower portion of the angle valve main body, the water hammer pressure relief opening is connected with the water hammer eliminating mechanism in a sleeved mode, and a water supply outer threaded opening is formed in the other end of the angle valve main body.

Furthermore, the expandable mechanism comprises a sealing spring, a sealer is arranged at the upper end of the sealing spring, and a top block sealing ring is arranged at the lower end of the sealer.

Further, the sealer includes sealed kicking block, the top surface fixed connection of sealed kicking block opens the lower extreme of ejector pin a plurality of, and is a plurality of the equal fixed connection in the bottom of opening the ring in the upper end of opening the ejector pin.

Further, the water hammer eliminating mechanism comprises a water hammer piston, a plurality of piston sealing rings are sleeved on the outer side of the water hammer piston and connected with the water hammer piston, a piston spring is arranged on the bottom surface of the water hammer piston, the bottom end of the piston spring can be detachably connected to the inner bottom surface of the water hammer gas cylinder, and the upper end of the water hammer gas cylinder can be detachably connected to the water hammer pressure relief opening.

Further, the connection angle of the water hammer removing mechanism is inclined to the direction of the handle, and the inclination angle is 60 degrees

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

the damage of the water hammer effect is eliminated through the water hammer eliminating mechanism, the water safety is improved, the installation of the newly added angle valve is realized through the expandable mechanism, and the product convenience is improved.

Drawings

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

FIG. 2 is an open view of the internal structure of the present invention;

FIG. 3 is an exploded view of the internal structure of the present invention;

fig. 4 is a front sectional view of the internal structure of the present invention.

In the figure: 1. a handle; 2. an adjustable valve mechanism; 21. a valve housing; 22. a valve core; 23. rotating the ring; 24. rotating the sealing ring; 25. an outlet for the water; 3. an angle valve body; 31. a rotating groove; 32. the internal thread opening can be expanded; 33. a water hammer pressure relief opening; 34. a water supply external thread opening; 4. an expandable mechanism; 41. a seal spring; 42. a sealer; 421. sealing the top block; 422. opening the ejector rod; 423. opening the ring; 43. a top block sealing ring; 5. a water hammer eliminating mechanism; 51. a water hammer piston; 52. a piston seal ring; 53. a piston spring; 54. a water hammer gas cylinder.

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 utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In an embodiment, please refer to fig. 1 again, a bathroom angle valve includes a handle 1, one end of an adjustable valve mechanism 2 is sleeved on a middle portion of the handle 1, the other end of the adjustable valve mechanism 2 is rotatably connected to one end of an angle valve main body 3, an expandable mechanism 4 is disposed on an upper portion of the angle valve main body 3, and a water hammer eliminating mechanism 5 is disposed on a lower portion of the angle valve main body 3.

In the embodiment, please refer to fig. 2-4 again, the adjustable valve mechanism 2 includes a valve housing 21, a valve core 22 is detachably connected to the middle of the valve housing 21, one end of the valve core 22 is sleeved on the middle of the handle 1, a rotating ring 23 is arranged at one end of the valve housing 21, a rotating seal ring 24 is arranged at the middle of the rotating ring 23, and a water outlet external thread 25 is arranged at the lower part of the valve housing 21.

In the embodiment, please refer to fig. 2-4 again, one end of the angle valve main body 3 is provided with a rotating groove 31, the rotating groove 31 is connected with the rotating ring 23 in a sliding manner, the upper part of the angle valve main body 3 is provided with an expandable inner screw opening 32, the expandable mechanism 4 is arranged inside the expandable inner screw opening 32, the lower part of the angle valve main body 3 is provided with a water hammer pressure relief opening 33, the water hammer pressure relief opening 33 is connected with the water hammer eliminating mechanism 5 in a sleeved manner, and the other end of the angle valve main body 3 is provided with a water supply outer screw opening 34.

In the embodiment, please refer to fig. 2-4 again, the expandable mechanism 4 includes a sealing spring 41, a sealer 42 is disposed at an upper end of the sealing spring 41, and a top block sealing ring 43 is disposed at a lower end of the sealer 42, so that the design solves the problem of communicating water paths when another angle valve is connected in an expanded mode and blocking the water paths when the angle valve is not connected in the expanded mode.

In an embodiment, please refer to fig. 2-4 again, the sealer 42 includes a sealing top block 421, a top surface of the sealing top block 421 is fixedly connected to lower ends of a plurality of opening push rods 422, upper ends of the plurality of opening push rods 422 are fixedly connected to a bottom of an opening ring 423, and the sealing top block is designed to open and close the sealer by using movement of another angle valve in extended connection.

In the embodiment, please refer to fig. 2-4 again, the water hammer removing mechanism 5 includes a water hammer piston 51, a plurality of piston sealing rings 52 are sleeved and connected on the outer side of the water hammer piston 51, a piston spring 53 is arranged on the bottom surface of the water hammer piston 51, the bottom end of the piston spring 53 is detachably connected to the inner bottom surface of a water hammer gas cylinder 54, and the upper end of the water hammer gas cylinder 54 is detachably connected to the water hammer pressure relief port 33.

Referring to fig. 2-4, the connection angle of the water hammer removing mechanism 5 is inclined toward the direction of the handle 1 by an angle of 60 °, which is designed to facilitate the absorption of shock waves by the water hammer remover.

The operation principle is as follows: firstly, the adjustable valve mechanism 2 is rotatably connected with the angle valve main body 3 through the rotating ring 23 to ensure that a water outlet, an expansion port and a water hammer eliminator do not conflict, secondly, the expandable mechanism 4 can press the sealer 42 by using the tightening force of the other angle valve in the expanded connection to communicate the water channel, when the sealer is loosened, the sealer is bounced by the sealing spring 41 to block the water channel, so that the expanded water channel is opened and closed, and then the water hammer eliminating mechanism 5 can effectively eliminate the water hammer possibly generated by various fluids in a transmission system and the irregular water hammer shock generated by surge under the condition of not stopping the flow of the fluids, so that destructive impact waves are eliminated, the aim of protection is fulfilled, the connection is realized by inclining for 60 degrees, and the water hammer eliminator is more favorable for absorbing the impact waves.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bathroom angle valve, includes handle (1), its characterized in that: the middle part cover of handle (1) is established and is connected in the one end of adjustable valve mechanism (2), the other end of adjustable valve mechanism (2) is rotated and is connected in the one end of angle valve main part (3), the upper portion of angle valve main part (3) is equipped with expandable mechanism (4), the lower part of angle valve main part (3) is equipped with water hammer and eliminates mechanism (5).

2. The sanitary angle valve of claim 1, wherein: adjustable valve mechanism (2) are including valve shell (21), the middle part of valve shell (21) can be dismantled and connect valve core (22), the pot head of valve core (22) establish connect in the middle part of handle (1), the one end of valve shell (21) is equipped with rotation circle (23), the middle part of rotation circle (23) is equipped with rotates sealing washer (24), outer silk mouth (25) of play water has been seted up to the lower part of valve shell (21).

3. The sanitary angle valve of claim 2, wherein: rotation groove (31) have been seted up to the one end of angle valve main part (3), rotate groove (31) sliding connection rotate circle (23), but the upper portion of angle valve main part (3) has been seted up and has been expanded interior screw mouth (32), can expand the inside of interior screw mouth (32) and be equipped with can expand mechanism (4), water hammer pressure release mouth (33) have been seted up to the lower part of angle valve main part (3), water hammer pressure release mouth (33) cover is established and is connected water hammer elimination mechanism (5), outer screw mouth (34) of feedwater have been seted up to the other end of angle valve main part (3).

4. The sanitary angle valve of claim 1, wherein: the expandable mechanism (4) comprises a sealing spring (41), a sealer (42) is arranged at the upper end of the sealing spring (41), and a top block sealing ring (43) is arranged at the lower end of the sealer (42).

5. The sanitary angle valve of claim 4, wherein: the sealer (42) comprises a sealing top block (421), the top surface of the sealing top block (421) is fixedly connected with the lower ends of a plurality of opening push rods (422), and the upper ends of the opening push rods (422) are fixedly connected to the bottom of the opening ring (423).

6. The sanitary angle valve of claim 3, wherein: water hammer elimination mechanism (5) are including water hammer piston (51), a plurality of piston seal circle (52) are established to the outside cover of water hammer piston (51) and are connected, the bottom surface of water hammer piston (51) is equipped with piston spring (53), the inside bottom surface of connecting in water hammer gas cylinder (54) can be dismantled to the bottom of piston spring (53), the upper end of water hammer gas cylinder (54) can be dismantled connect in water hammer pressure release mouth (33).

7. The sanitary angle valve of claim 1, wherein: the connection angle of the water hammer eliminating mechanism (5) is inclined to the direction of the handle (1) and the inclination angle is 60 degrees.