CN210356280U - Pressure stabilizing device of water filter - Google Patents
Pressure stabilizing device of water filter Download PDFInfo
- Publication number
- CN210356280U CN210356280U CN201920623945.7U CN201920623945U CN210356280U CN 210356280 U CN210356280 U CN 210356280U CN 201920623945 U CN201920623945 U CN 201920623945U CN 210356280 U CN210356280 U CN 210356280U
- Authority
- CN
- China
- Prior art keywords
- pressure stabilizing
- water filter
- piston
- pressure
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses a pressure stabilizing device of a water filter, which comprises a pressure stabilizing base and a cover body, wherein a hollow cavity is arranged in the pressure stabilizing base, a pressure stabilizing piston is arranged in the pressure stabilizing base, the bottom of the pressure stabilizing piston is connected with a diaphragm of the water filter, and the upper part of the pressure stabilizing piston is connected with the top end of the hollow cavity through an elastic part; through the structure that increases steady voltage base and steady voltage piston in former voltage regulator device, provide the supporting role of diaphragm through elastic component cooperation steady voltage piston, guarantee that the diaphragm still plays the secondary guard action after the high pressure seepage.
Description
Technical Field
The utility model relates to a water filter field especially relates to a water filter's voltage regulator device.
Background
The water outlet end of the water filter is provided with a pressure stabilizing structure, and the pressure stabilizing structure can realize that the pressure of the water outlet end is stabilized at a certain specific value when the water pressure of the water inlet end is higher than a set pressure stabilizing pressure value. Because steady voltage structure steady voltage function spare is a rubber and adds cloth diaphragm, there is the high pressure seepage risk of warping in the diaphragm under some is far higher than normal municipal running water pressure environment.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned not enough that exists at present, the utility model provides a water filter's voltage regulator device can guarantee that the diaphragm still plays the secondary guard action after the high pressure seepage.
In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:
the pressure stabilizing device of the water filter comprises a pressure stabilizing base and a cover body, wherein a hollow cavity is arranged in the pressure stabilizing base, a pressure stabilizing piston is arranged in the hollow cavity, the bottom of the pressure stabilizing piston is connected with a diaphragm of the water filter, and the upper part of the pressure stabilizing piston is connected with the top end of the hollow cavity through an elastic part.
According to one aspect of the present invention, one end of the elastic member is connected to the upper portion of the pressure stabilizing piston, and the other end is connected to the top end of the hollow cavity through the adjusting device.
According to an aspect of the utility model, adjusting device includes central screw rod and cup joints on the screw rod with screw rod on screw thread fit's regulation seat, it is connected with the elastic component to adjust the seat.
According to the utility model discloses an aspect, steady voltage piston upper portion center is equipped with spacing hole, the bottom and the spacing hole cooperation of central screw rod.
According to an aspect of the utility model, be equipped with the sealing washer between steady voltage piston and cavity inner wall.
According to an aspect of the utility model, be connected through helicitic texture between steady voltage base and water filter.
According to an aspect of the utility model, be equipped with the sealing washer on the contact surface that steady voltage base and water filter are connected.
According to an aspect of the present invention, the inner wall of the hollow cavity above the pressure stabilizing piston is provided with a limit step.
According to one aspect of the present invention, the cover is provided with a cover at an upper portion thereof.
According to an aspect of the invention, the elastic member is a spring.
The utility model discloses the advantage of implementing: the pressure stabilizing device of the water filter comprises a pressure stabilizing base and a cover body, wherein a hollow cavity is arranged in the pressure stabilizing base, a pressure stabilizing piston is arranged in the hollow cavity, the bottom of the pressure stabilizing piston is connected with a diaphragm of the water filter, and the upper part of the pressure stabilizing piston is connected with the top end of the hollow cavity through an elastic part; through the structure that increases steady voltage base and steady voltage piston in former voltage regulator device, provide the supporting role of diaphragm through elastic component cooperation steady voltage piston, guarantee that the diaphragm still plays the secondary guard action after the high pressure seepage.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a pressure stabilizer of a water filter according to the present invention.
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 present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the pressure stabilizing device of the water filter comprises a pressure stabilizing base 1 and a cover body 2, wherein a hollow cavity is arranged in the pressure stabilizing base, a pressure stabilizing piston 3 is arranged in the hollow cavity, the bottom of the pressure stabilizing piston is connected with a diaphragm 4 of the water filter, and the upper part of the pressure stabilizing piston is connected with the top end of the hollow cavity through an elastic part 5.
In practical application, one end of the elastic part is connected with the upper part of the pressure stabilizing piston, and the other end of the elastic part is connected with the top end of the hollow cavity through the adjusting device 6.
In practical application, the adjusting device comprises a central screw 61 and an adjusting seat 62 which is sleeved on the screw and is in threaded fit with the screw, and the adjusting seat is connected with the elastic part.
In practical application, the center of the upper part of the pressure stabilizing piston is provided with a limiting hole 31, and the bottom of the central screw rod is matched with the limiting hole.
In practical application, a sealing ring 7 is arranged between the pressure stabilizing piston and the inner wall of the hollow cavity.
In practical application, the pressure stabilizing base is connected with the water filter through a threaded structure.
In practical application, a sealing ring 7 is arranged on the contact surface of the pressure stabilizing base and the water filter.
In practical application, the inner wall of the hollow cavity above the pressure stabilizing piston is provided with a limiting step 8.
In practical application, the upper part of the cover body is provided with a cover cap 9.
In practical application, the elastic member is a spring.
The utility model discloses the advantage of implementing: the pressure stabilizing device of the water filter comprises a pressure stabilizing base and a cover body, wherein a hollow cavity is arranged in the pressure stabilizing base, a pressure stabilizing piston is arranged in the hollow cavity, the bottom of the pressure stabilizing piston is connected with a diaphragm of the water filter, and the upper part of the pressure stabilizing piston is connected with the top end of the hollow cavity through an elastic part; through the structure that increases steady voltage base and steady voltage piston in former voltage regulator device, provide the supporting role of diaphragm through elastic component cooperation steady voltage piston, guarantee that the diaphragm still plays the secondary guard action after the high pressure seepage.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The pressure stabilizing device of the water filter is characterized by comprising a pressure stabilizing base and a cover body, wherein a hollow cavity is arranged in the pressure stabilizing base, a pressure stabilizing piston is arranged in the pressure stabilizing base, the bottom of the pressure stabilizing piston is connected with a diaphragm of the water filter, and the upper part of the pressure stabilizing piston is connected with the top end of the hollow cavity through an elastic part.
2. The pressure stabilizing device of a water filter according to claim 1, wherein one end of the elastic member is connected to an upper portion of the pressure stabilizing piston, and the other end is connected to a top end of the hollow chamber through an adjusting means.
3. The pressure stabilizer of water filter according to claim 2, wherein said adjusting device comprises a central screw and an adjusting seat sleeved on the screw and engaged with the screw thread, said adjusting seat being connected with the elastic member.
4. The pressure stabilizing device of a water filter according to claim 3, wherein the pressure stabilizing piston is provided with a limiting hole at the center of the upper part, and the bottom of the central screw rod is matched with the limiting hole.
5. The pressure stabilizing device of a water filter according to claim 1, wherein a sealing ring is provided between the pressure stabilizing piston and the inner wall of the hollow chamber.
6. The pressure stabilizer for water filter according to claim 1, wherein the pressure stabilizer base is connected with the water filter through a screw structure.
7. The pressure stabilizing device of the water filter according to claim 6, wherein a sealing ring is arranged on the contact surface of the pressure stabilizing base and the water filter.
8. The pressure stabilizing device of a water filter according to any one of claims 1 to 7, wherein the inner wall of the hollow cavity above the pressure stabilizing piston is provided with a limit step.
9. The pressure stabilizer for water filter according to claim 8, wherein a cover is provided on the upper part of the cover.
10. The pressure stabilizer for water filter according to claim 8, wherein said elastic member is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623945.7U CN210356280U (en) | 2019-05-03 | 2019-05-03 | Pressure stabilizing device of water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623945.7U CN210356280U (en) | 2019-05-03 | 2019-05-03 | Pressure stabilizing device of water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210356280U true CN210356280U (en) | 2020-04-21 |
Family
ID=70259177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920623945.7U Active CN210356280U (en) | 2019-05-03 | 2019-05-03 | Pressure stabilizing device of water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210356280U (en) |
-
2019
- 2019-05-03 CN CN201920623945.7U patent/CN210356280U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205189061U (en) | Spring rubber gasbag diaphragm type overhead tank | |
| CN210356280U (en) | Pressure stabilizing device of water filter | |
| CN204692680U (en) | A kind of automatic flow controls water valve | |
| CN215896612U (en) | Battery explosion-proof valve | |
| CN213235728U (en) | Screw capable of forming elastic sealing structure | |
| RU2402838C1 (en) | Sealed accumulator flap | |
| CN213629080U (en) | Breather valve convenient to maintain | |
| CN203868417U (en) | Pressure-adjustable overpressure protection valve | |
| CN211693646U (en) | Tap water dripping prevention device and tap | |
| CN203421244U (en) | Direct-acting pressure reduction valve | |
| CN205543690U (en) | Novel ball gap switch | |
| CN210566499U (en) | Fluid pressure stabilizing valve | |
| CN207005319U (en) | A kind of low pressure needle valve type pressure reduction structure from centering | |
| CN219975577U (en) | Adjusting diaphragm for valve body | |
| CN205780945U (en) | A kind of low-pressure gas air relief valve | |
| CN211324350U (en) | Pressure release valve of pressure cooker | |
| CN204828828U (en) | A air relief valve for cylinder drying machine | |
| CN209430931U (en) | A kind of movable water nozzle for electric machine controller | |
| CN202927169U (en) | Overflow valve | |
| CN210077402U (en) | Water bottle seat for drinking machine | |
| CN104196793A (en) | Overflow valve | |
| CN108238342A (en) | A kind of bucket | |
| CN221145372U (en) | Ball valve assembly | |
| CN209430820U (en) | A kind of pressure regulator | |
| CN209958432U (en) | Negative pressure suppressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |