CN210318797U

CN210318797U - Pressure reducing faucet

Info

Publication number: CN210318797U
Application number: CN201921297995.7U
Authority: CN
Inventors: 高张豪
Original assignee: Loffrey Sanitary Ware Co ltd
Current assignee: Loffrey Sanitary Ware Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-04-14
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a decompression tap, including the tap body, hold the water cavity, the outlet pipe, the tip of intaking of outlet pipe is provided with the sealing washer, the below of sealing washer is provided with the deformation ring, the inner chamber of deformation ring is provided with the gasbag, the gas outlet of gasbag has the jam piece through spring elastic connection, the gas outlet of gasbag runs through the sealing washer intercommunication and has the pressure release chamber, the air vent has been seted up in the pressure release chamber. The utility model discloses in, through the setting of deformation ring, gasbag, pressure release chamber, can produce certain pressure when rivers go into the inlet tube for deformation ring takes place deformation extrusion gasbag, and during the gaseous entering pressure release chamber in the gasbag, through air vent and atmospheric pressure intercommunication, prevent that the inside pressure of tap from too big damage inner assembly, extension tap's life.

Description

Pressure reducing faucet

Technical Field

The utility model relates to a tap technical field especially relates to a decompression tap.

Background

The faucet is a valve for controlling the flow of water, the faucet of the british washbasin or bathtub is usually a cold and hot separated faucet, in the united states and other countries, the faucet is mostly a mixed faucet, the latter is used for discharging water after the cold water and the hot water are mixed, therefore, different temperatures can be controlled for using water, and the main raw materials of the faucet are copper and zinc alloy.

However, the existing water faucet still has some defects, firstly, after the existing water faucet is used for a long time, the internal components of the water faucet are influenced by pressure intensity and damaged, the service life of the water faucet is shortened, and secondly, when the existing water faucet is used, the flow rate is too high, and the waste of water resources is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the pressure reducing faucet is provided for solving the problems that the internal pressure of the faucet is high and water resource waste is easily caused.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a decompression tap, includes the tap body, holds the water cavity, the outlet pipe, the tip of intaking of outlet pipe is provided with the sealing washer, the below of sealing washer is provided with the shape and becomes the ring, the inner chamber that becomes the ring is provided with the gasbag, there is the jam piece gas outlet of gasbag through spring elastic connection, the gas outlet of gasbag runs through the sealing washer intercommunication and has the pressure release chamber, the air vent has been seted up in the pressure release chamber.

As a further description of the above technical solution:

and the air outlet of the air bag is fixedly connected with the deformation ring through the locking ring.

As a further description of the above technical solution:

the inside toper filter screen that is provided with of tap body's play flood peak, the inside packing of toper filter screen has the filter core.

As a further description of the above technical solution:

a flow limiting plate is arranged below the conical filter screen, and a water outlet hole is formed in the flow limiting plate.

As a further description of the above technical solution:

and a turbine liquid sheet is fixedly arranged on the lower end surface of the flow limiting plate.

As a further description of the above technical solution:

the deformation ring is made of elastic materials and is of an annular structure.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the setting of deformation ring, gasbag, pressure release chamber, can produce certain pressure when rivers go into the inlet tube for deformation ring takes place deformation extrusion gasbag, and during the gaseous entering pressure release chamber in the gasbag, through air vent and atmospheric pressure intercommunication, prevent that the inside pressure of tap from too big damage inner assembly, extension tap's life.

2. The utility model discloses in, through the setting of toper filter screen, current-limiting plate, turbine liquid piece for rivers not only purify rivers and play certain blocking effect to the velocity of flow of water through the filtration of filter screen, and the current-limiting velocity of flow through current-limiting plate slows down, and turbine blade rotates and stirs the bubble that increases in the rivers to rivers, thereby makes tap play water velocity of flow little, and the bubble increases, has reduced the waste of water resource.

Drawings

Fig. 1 is a schematic view of a pressure reducing faucet according to the present invention;

fig. 2 is a schematic structural view of a pressure relief device of a pressure reducing faucet provided by the present invention;

fig. 3 is a schematic structural view of a throttling device of a pressure reducing faucet provided by the present invention.

Illustration of the drawings:

1. a faucet body; 2. a water containing cavity; 3. a water outlet pipe; 4. a seal ring; 5. a deformation ring; 6. an air bag; 7. a pressure relief cavity; 8. locking a ring; 9. a conical filter screen; 10. a restrictor plate; 11. a water outlet hole; 12. a turbine fluid sheet; 601. a spring; 602. a plugging block; 701. a vent hole; 901. and (3) a filter element.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a decompression tap, including tap body 1, hold water cavity 2, outlet pipe 3, the tip of intaking of outlet pipe 3 is provided with sealing washer 4, make hold water cavity 2 and pressure release chamber 7 sealed isolated, the below of sealing washer 4 is provided with shape change ring 5, the deformation of any shape can take place for shape change ring 5, the inner chamber of deformation ring 5 is provided with gasbag 6, deformation ring 5 extrudes gasbag 6, there is jam piece 602 in gasbag 6's the gas outlet through spring 601 elastic connection, inside gas is with the break-out of jam piece 602 when gasbag 6 is extruded, and realize resetting through spring 601, the gas outlet of gasbag 6 runs through sealing washer 4 intercommunication and has pressure release chamber 7, pressure release chamber 7 has seted up air vent 701, make gas in the gasbag 6 discharge inside tap body 1 through air vent 701 on the pressure release chamber 7, thereby reduce the inside atmospheric pressure of tap body 1.

Specifically, as shown in fig. 2, the air outlet of the air bag 6 is fixedly connected with the deformable ring 5 through a locking ring 8, so that the air bag 6 is fixed inside the deformable ring 5 through the locking ring 8.

Specifically, as shown in fig. 1 and 3, a conical filter screen 9 is disposed inside a water outlet head of the faucet body 1, a filter element 901 is filled inside the conical filter screen 9, the conical filter screen 9 slows down the water flow, and the filter element 901 inside can purify the water flow.

Specifically, as shown in fig. 3, a restrictor plate 10 is disposed below the conical filter screen 9, a water outlet 11 is disposed on the restrictor plate 10, and the restrictor plate 10 further reduces the water flow speed.

Specifically, as shown in fig. 3, a turbine fluid sheet 12 is fixedly attached to a lower end surface of the restrictor plate 10, and bubbles in the water flow are increased by rotation of the turbine fluid sheet 12.

Specifically, as shown in fig. 2, the deformation ring 5 is made of an elastic material, and the deformation ring 5 is in an annular structure, so that the deformation ring 5 can be compressed and deformed at will under the action of pressure.

The working principle is as follows: when the water faucet is used, water flows into the water outlet pipe 3 through the water containing cavity 2, when the internal air pressure of the water faucet body 1 is too high, the deformation ring 5 is extruded to deform, the deformation ring 5 continuously extrudes the air bag 6, the air in the air bag 6 elastically stretches the blocking block 602 through the elastic extension of the spring 601, the air in the air bag 6 enters the pressure relief cavity 7 through the air outlet, the pressure relief cavity 7 is communicated with the external atmospheric pressure through the vent hole 701 so as to release the atmospheric pressure in the water faucet body 1, the internal components of the water faucet body 1 are prevented from being damaged due to the excessive internal air pressure of the water faucet body 1, when the internal atmospheric pressure of the water faucet body 1 is smaller than or equal to the external atmospheric pressure, the deformation ring 5 stretches the air bag 6 to restore to the original state, when the water flows out from the water outlet head, the water flows through the conical filter screen 9, the water flow speed is reduced, the water flow is purified by, flow out through the water outlet hole 11, and simultaneously the turbine liquid piece 12 rotates and stirs rivers, makes the bubble in the rivers increase to save the use of water resource.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a decompression tap, includes tap body (1), holds water cavity (2), outlet pipe (3), its characterized in that, the tip of intaking of outlet pipe (3) is provided with sealing washer (4), the below of sealing washer (4) is provided with deformation ring (5), the inner chamber of deformation ring (5) is provided with gasbag (6), there are jam piece (602) gas outlet of gasbag (6) through spring (601) elastic connection, the gas outlet of gasbag (6) runs through sealing washer (4) intercommunication and has pressure release chamber (7), air vent (701) have been seted up in pressure release chamber (7).

2. A pressure reducing tap according to claim 1 characterised in that the outlet of the bladder (6) is fixedly connected to the deformable ring (5) by means of a locking ring (8).

3. A decompression tap according to claim 1, characterized in that a conical filter screen (9) is arranged inside the water outlet head of the tap body (1), and the inside of the conical filter screen (9) is filled with a filter element (901).

4. The pressure reducing faucet according to claim 3, wherein a flow restriction plate (10) is disposed below the conical filter screen (9), and the flow restriction plate (10) is provided with a water outlet hole (11).

5. The decompression faucet according to claim 4, wherein the lower end surface of the restrictor plate (10) is fixedly provided with a turbine fluid sheet (12).

6. A pressure reducing tap according to claim 1, characterised in that the deformation ring (5) is made of an elastic material, the deformation ring (5) being of an annular configuration.