CN214789242U - Filtering, pressure reducing and cutting combined valve - Google Patents
Filtering, pressure reducing and cutting combined valve Download PDFInfo
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- CN214789242U CN214789242U CN202120888250.9U CN202120888250U CN214789242U CN 214789242 U CN214789242 U CN 214789242U CN 202120888250 U CN202120888250 U CN 202120888250U CN 214789242 U CN214789242 U CN 214789242U
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Abstract
The utility model discloses a filter decompression and cut off combination valve, include: the valve body comprises a water inlet and a water outlet; the connecting piece is arranged at the water inlet of the valve body; the pressure reducing valve is arranged at the water outlet of the valve body; a filter disposed within the valve body; the push type cut-off switch is arranged on the valve body. The utility model discloses in, install the relief pressure valve on the delivery port of valve body, effectively protect rear end water equipment's safe in utilization. The filter is internally provided with the filter screen, so that silt and plankton in water flow are effectively filtered, rear-end water using equipment is protected, and the service life of the water using equipment is longer; and the filter can be dismantled, and the filter screen can wash used repeatedly, greatly reduced use cost. Set up push type cut-off switch on the valve body, press (push down and open, the answer is closed) the rivers break-make of control relief valve end through the switch, it is more convenient to compare traditional switch, makes things convenient for the rivers on-off control in the narrow and small space.
Description
Technical Field
The utility model relates to a valve field, concretely relates to filter decompression and cut off combination valve.
Background
Along with the improvement of living standard, more and more water-consuming appliances enter families of ordinary people, great convenience is brought to the life of people, and for example, a dish washer in a kitchen can automatically clean tableware such as dishes, chopsticks, plates, dishes, knives, forks and the like. For example, a household water purifier in a kitchen is a water treatment device for carrying out deep filtration and purification treatment on water quality according to the use requirement of water, can effectively filter rust, sand, colloid in water and adsorb chemical agents such as residual chlorine, odor, abnormal color, pesticide and the like in water, and can effectively remove impurities such as bacteria, germs, toxins, heavy metals and the like in water. Such as an intelligent toilet cover positioned in a toilet, has multiple functions of heating, washing with warm water, drying with warm air, sterilizing and the like. The rear-end water using equipment is very popular with consumers, but due to different water inlet conditions, such as water quality problems and water pressure problems, the rear-end water using equipment is often damaged, so that a combined valve capable of protecting the rear-end water using equipment is needed, and meanwhile, the combined valve is convenient to close and can be used for maintaining the rear-end water using equipment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a filter decompression and cut off combination valve sets up the filter in this body of valve, can filter the impurity of intaking, prevents to damage rear end water equipment, and the relief pressure valve can provide suitable water pressure, protects rear end water equipment, and the water is closed as required to the push type cut-off switch to make things convenient for rear end water equipment to maintain.
A filtering, pressure reducing and shut-off combination valve comprising:
the valve body comprises a water inlet and a water outlet;
the connecting piece is arranged at the water inlet of the valve body;
the pressure reducing valve is arranged at the water outlet of the valve body;
a filter disposed within the valve body;
the push type cut-off switch is arranged on the valve body.
The utility model discloses in filtering decompression cut-off combination valve, the connecting piece is connected with the water supply end of water pipe, and water enters into the valve body from the water supply end, at first filters through the filter screen of filter, then enters into the case, if can not pass through the case, then this combination valve is in the off-state, if through the case, then enters into the relief pressure valve, provides suitable water pressure behind the relief pressure valve, for rear end water equipment supplies water.
The valve body is of a two-way structure and comprises a water inlet and a water outlet.
The connecting piece for coupling nut, conveniently connect, further preferred, the connecting piece be activity hexagonal coupling nut, the installation in the convenient narrow and small space of activity hexagonal nut design. The water inlet install jump ring and bowl mouth sealing washer.
The pressure reducing valve comprises: the pressure reducing spring, the diaphragm nut, the diaphragm screw and the pressure reducing valve cover are sequentially arranged from the water outlet to the outside. One end of the pressure reducing spring props against the water outlet, the other end of the pressure reducing spring props against the diaphragm nut, the diaphragm screw and the diaphragm nut are matched to fix the diaphragm, and the pressure reducing valve cover is matched and fixed with the water outlet in a threaded manner. The pressure reducing valve further comprises: the pressure-reducing valve cover comprises a claw arranged at an outlet of the pressure-reducing valve cover and an O-shaped ring sleeved on the claw, wherein the claw is used for being connected with a water inlet pipe of rear-end water equipment.
The filter comprises:
the filter screen is arranged in the valve body;
and the filter screen cover is in threaded fit with the valve body.
The push type cut-off switch comprises:
a valve element disposed within the valve body;
the button spring is sleeved on the valve core;
the rotary core is arranged at one end of the valve core;
a screw button mounted on the rotary core;
and the button cover is sleeved on the screw button and is installed on the valve body.
Compared with the prior art, the utility model has the advantages of as follows:
in the utility model, the pressure reducing valve is arranged on the water outlet of the valve body, so that the water outlet pressure of the water outlet is kept between 0.2 and 0.3MPa, and the use safety of the rear-end water equipment is effectively protected. The filter is arranged in the valve body, and a precise 120-mesh filter screen is arranged in the filter, so that silt and plankton in water flow are effectively filtered, rear-end water using equipment is protected, and the service life of the water using equipment is longer; and the filter can be dismantled, and the filter screen can wash used repeatedly, greatly reduced use cost. Set up push type cut-off switch on the valve body, press (push down and open, the answer is closed) the rivers break-make of control relief valve end through the switch, it is more convenient to compare traditional switch, makes things convenient for the rivers on-off control in the narrow and small space.
The utility model discloses valve body overall structure is compact, has integrateed service condition and safety protection that rear end water equipment needs, and it is extensive to use in purifier installation and intelligent closestool, bathroom field.
Drawings
FIG. 1 is a schematic structural view of the filtering, pressure reducing and cutting combination valve of the present invention;
fig. 2 is a schematic view of the structure of the filtering, pressure reducing and cut-off combination valve according to the present invention.
Detailed Description
The filtering, pressure reducing and cutting combination valve of the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a filtering, pressure reducing and shut-off combination valve includes: the water-saving valve comprises a valve body 8, wherein the valve body 8 comprises a water inlet and a water outlet; a connecting member 27 provided at the water inlet of the valve body 8; a pressure reducing valve 26 provided at the water outlet of the valve body 8; a filter 28 disposed within the valve body 8; a push-type cut-off switch 25 provided on the valve body 8.
The valve body 8 is of a two-way structure and comprises a water inlet and a water outlet, the water inlet and the water outlet are arranged on two sides of the valve body 8, a cavity is arranged at the top of the valve body 8 and used for installing the pressing type cut-off switch 25, and a cavity is arranged at the bottom of the valve body 8 and used for installing the pressure reducing valve 26.
The connector 27 includes: coupling nut 18, jump ring 19 and bowl mouth sealing washer 20, coupling nut 18 is activity hexagon coupling nut, and the installation in the convenient narrow and small space of activity hexagon nut design.
The pressure reducing valve 26 includes: the pressure reducing spring 9, the diaphragm nut 10, the O-shaped ring 11, the diaphragm 12, the sealing gasket 13, the diaphragm screw 14, the pressure reducing valve cover 15, the O-shaped ring 16 and the claw 17 are sequentially arranged from the water outlet to the outside. One end of the pressure reducing spring 9 is propped against the water outlet, the other end of the pressure reducing spring 9 is propped against the diaphragm nut 10, the diaphragm screw 14 is matched with the diaphragm nut 10 to fix the diaphragm 12, and the pressure reducing valve cover 15 is matched and fixed with the water outlet in a threaded manner. The claw 17 is arranged at the outlet of the pressure reducing valve cover 15, the O-shaped ring 16 is sleeved on the claw 17, and the claw 17 is used for being connected with a water inlet pipe of rear-end water using equipment.
The filter 28 includes: a filter screen 22 arranged in the valve body 8, a filter screen O-ring 21 and a filter screen gasket 26 arranged at two ends of the filter screen 22, and a filter screen cover 24 in threaded fit with the valve body 8.
The push type cut-off switch 1 includes: a valve core 5 disposed in the valve body 8; a button spring 7 sleeved on the valve core 5 to make the valve core 5 rebound; a sealing ring 6 sleeved on the valve core 5; a rotary core 4 mounted on one end of the valve core 6; a screw button 1 mounted on the rotary core 4; and a button cover 3 for installing the screw button 1, wherein the button cover 3 is fixed on the valve body 8 through a round head self-tapping screw 2.
In the utility model, the pressure reducing valve 26 is arranged on the water outlet of the valve body 8, so that the water outlet pressure of the water outlet is kept between 0.2 and 0.3MPa, and the use safety of the rear-end water equipment is effectively protected. A filter 28 is arranged in the valve body 8, a precise 120-mesh filter screen is arranged in the filter 28, so that silt and plankton in water flow are effectively filtered, rear-end water equipment is protected, and the service life of the water equipment is longer; and the filter 28 can be detached, and the filter screen 22 can be cleaned and reused, so that the use cost is greatly reduced. Set up push type cut-off switch 25 on valve body 8, press (push down and open, the answer is closed) the rivers break-make of control relief valve end through the switch, it is more convenient to compare traditional switch, makes things convenient for the rivers on-off control in the narrow and small space.
The utility model discloses in filtering decompression cut-off combination valve, connecting piece 27 is connected with the water supply end of water pipe, and water enters into valve body 8 from the water supply end, at first filters through filter 28's filter screen 22, then enters into case 5, if can not pass through case 5, then this combination valve is in the closed condition, if through case 5, then enters into relief pressure valve 26, provides suitable water pressure behind the relief pressure valve 26, supplies water for the water equipment of rear end.
The above-mentioned detailed description of the technical solution and the beneficial effects of the present invention have been described in detail, it should be understood that the above is only the most preferred embodiment of the present invention, not used for limiting the present invention, any modification, supplement, equivalent replacement, etc. made within the principle scope of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A filtering, pressure reducing and shut-off combination valve comprising: the valve body comprises a water inlet and a water outlet; the connecting piece is arranged at the water inlet of the valve body; it is characterized by also comprising:
the pressure reducing valve is arranged at the water outlet of the valve body;
a filter disposed within the valve body;
the push type cut-off switch is arranged on the valve body.
2. A combination filter, pressure relief and shut off valve as set forth in claim 1 wherein said attachment means is a coupling nut.
3. A combination filter, pressure reducing and shut off valve as set forth in claim 2 wherein said connector is a hex head nut.
4. A combination valve as claimed in claim 3 wherein the water inlet is fitted with a circlip and a bowl seal.
5. A filter, pressure reducing and shut off combination valve as defined in claim 1 wherein said pressure reducing valve comprises: the pressure reducing spring, the diaphragm nut, the diaphragm screw and the pressure reducing valve cover are sequentially arranged from the water outlet to the outside.
6. A combination filter, pressure reducing and shut off valve as defined in claim 5 wherein one end of the pressure reducing spring bears against the outlet port and the other end of the pressure reducing spring bears against the diaphragm nut.
7. The combination valve of claim 5, wherein the diaphragm is fixed by the screw of the diaphragm and the nut of the diaphragm, and the pressure-reducing valve cover is fixed with the water outlet by the screw fit.
8. A filter, pressure relief, shut off combination valve as defined in claim 5 wherein said pressure relief valve further comprises: the pressure reducing valve comprises a claw arranged at the outlet of the pressure reducing valve cover and an O-shaped ring sleeved on the claw.
9. A filter, pressure reducing and shut off combination valve as defined in claim 1 wherein said filter comprises:
the filter screen is arranged in the valve body;
and the filter screen cover is in threaded fit with the valve body.
10. A combination filter pressure reducing shutoff valve as defined in claim 1 wherein said push-to-trip shutoff switch includes:
a valve element disposed within the valve body;
the button spring is sleeved on the valve core;
the rotary core is arranged at one end of the valve core;
a screw button mounted on the rotary core;
and the button cover is sleeved on the screw button and is installed on the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120888250.9U CN214789242U (en) | 2021-04-27 | 2021-04-27 | Filtering, pressure reducing and cutting combined valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120888250.9U CN214789242U (en) | 2021-04-27 | 2021-04-27 | Filtering, pressure reducing and cutting combined valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214789242U true CN214789242U (en) | 2021-11-19 |
Family
ID=78690186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120888250.9U Active CN214789242U (en) | 2021-04-27 | 2021-04-27 | Filtering, pressure reducing and cutting combined valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214789242U (en) |
-
2021
- 2021-04-27 CN CN202120888250.9U patent/CN214789242U/en active Active
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