CN203948731U - A kind of gas control valve - Google Patents
A kind of gas control valve Download PDFInfo
- Publication number
- CN203948731U CN203948731U CN201420316254.XU CN201420316254U CN203948731U CN 203948731 U CN203948731 U CN 203948731U CN 201420316254 U CN201420316254 U CN 201420316254U CN 203948731 U CN203948731 U CN 203948731U
- Authority
- CN
- China
- Prior art keywords
- eardrum
- lower cover
- valve body
- gas control
- control valve
- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a kind of gas control valve, comprise lower cover, modulating valve body, upper cover, suction port and air outlet, described lower cover inside is provided with groove, lower cover O type circle is placed in groove, described modulating valve body outside is provided with adjustment seat, described modulating valve body top is provided with lower eardrum, described lower eardrum top is provided with eardrum, between described lower eardrum and lower cover, be provided with adjustable lever, described upper eardrum top is provided with upper cover, on described, cover and be provided with spring putting hole, described spring putting hole inside is provided with screw thread, described spring putting hole top is provided with plastic top cap, described plastic top cap is by top cap O type circle, pressure regulation cap, spring is pressed in spring putting hole.The beneficial effects of the utility model are: pressure regulator valve full admission pressure is 800mbar, can be adjusted to 16-60mbar.
Description
Technical field
The utility model relates to a kind of gas control valve.
Background technique
Existing gas control valve range of regulation is limited, and scope, between 16 kPas to 60 kPas, cannot regulate pressure.Some equipment that can only bear little pressure in use, can not carry out pressure among a small circle and regulate, and cause service life of equipment to shorten.
Model utility content
The purpose of this utility model is to provide a kind of gas control valve, to overcome currently available technology above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of gas control valve, comprise lower cover, modulating valve body, upper cover, suction port and air outlet, it is characterized in that: described lower cover inside is provided with groove, lower cover O type circle is placed in groove, described modulating valve body outside is provided with adjustment seat, described modulating valve body top is provided with lower eardrum, described lower eardrum top is provided with eardrum, between described lower eardrum and lower cover, be provided with adjustable lever, described upper eardrum top is provided with upper cover, on described, cover and be provided with spring putting hole, described spring putting hole inside is provided with screw thread, described spring putting hole top is provided with plastic top cap, described plastic top cap is by top cap O type circle, pressure regulation cap, spring is pressed in spring putting hole.
Further, described filter screen is located at modulating valve body interior.
Further, described filter screen number is 3.
Further, described modulating valve body is connected with plug O type circle by adjusting screw with adjustment seat one end, and the other end is fixed with plug and plug O type circle.
Further, described upper cover is connected by plus screw with main body.
Further, described modulating valve body is connected by plus screw with lower cover.
Further, cover under described and be provided with lower cover cylindrical hole, jump ring, jump ring O type circle, caulking gum are fixed on lower cover cylindrical hole.
The beneficial effects of the utility model are: pressure regulator valve full admission pressure is 800mbar, can be adjusted to 16-60mbar.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of the gas control valve described in the utility model embodiment;
Fig. 2 is the explosive view of the gas control valve described in the utility model embodiment;
Fig. 3 is adjustable lever described in the utility model embodiment and upper eardrum, lower eardrum connection diagram.
In figure:
1, plus screw; 2, lower cover; 3, lower cover O type circle; 4, jump ring; 5, jump ring O type circle; 6, caulking gum; 7, filter screen; 8, modulating valve body; 9, adjusting screw; 10, adjustment seat; 11, plug O type circle; 12, plug; 13, lower eardrum; 14, upper eardrum; 15, upper cover; 16, spring; 17, pressure regulation cap; 18, top cap O type circle; 19, plastic top cap; 20, adjustable lever; 21, spring putting hole; 22, air outlet; 23, suction port; 24, groove; 25, lower cover cylindrical hole; 26, plus screw.
Embodiment
As Figure 1-3, a kind of gas control valve described in the utility model embodiment, comprise lower cover 2, modulating valve body 8, upper cover 15, suction port 23 and air outlet 22, described lower cover 2 inside are provided with groove 24, lower cover O type circle 3 is placed in groove 24, described modulating valve body 8 outsides are provided with adjustment seat 10, described modulating valve body 8 tops are provided with lower eardrum 13, described lower eardrum 13 tops are provided with eardrum 14, between described lower eardrum 13 and lower cover 2, be provided with adjustable lever 20, described upper eardrum 14 tops are provided with upper cover 15, described upper cover 15 is provided with spring putting hole 21, described spring putting hole 21 inside are provided with screw thread, described spring putting hole 21 tops are provided with plastic top cap 19, described plastic top cap 19 is by top cap O type circle 18, pressure regulation cap 17, spring 16 is pressed in spring putting hole 21.Described filter screen 7 is located at modulating valve body 8 inside; Described filter screen 7 numbers are 3; Described modulating valve body 8 is connected with plug O type circle 11 by adjusting screw 9 with adjustment seat 10 one end, and the other end is fixing with plug 12 and plug O type circle 11; Described upper cover 15 is connected by plus screw 1 with main body 8; Described modulating valve body 8 is connected by plus screw 26 with lower cover 2; Described lower cover 2 is provided with lower cover cylindrical hole 25, and jump ring 4, jump ring O type circle 5, caulking gum 6 are fixed on lower cover cylindrical hole 25.
During concrete use, gas, from suction port 23 enters, is controlled gas pressure by caulking gum 6, by the cooperation of spring 16 and adjustable lever 20, the pressure of equipment is carried out to pressure regulation, then gas 22 discharges from air outlet.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technological scheme, within all dropping on protection domain of the present utility model.
Claims (7)
1. a gas control valve, comprise lower cover (2), modulating valve body (8), upper cover (15), suction port (23) and air outlet (22), it is characterized in that: described lower cover (2) inside is provided with groove (24), lower cover O type circle (3) is placed in groove (24), described modulating valve body (8) outside is provided with adjustment seat (10), described modulating valve body (8) top is provided with lower eardrum (13), described lower eardrum (13) top is provided with eardrum (14), between described lower eardrum (13) and lower cover (2), be provided with adjustable lever (20), described upper eardrum (14) top is provided with upper cover (15), described upper cover (15) is provided with spring putting hole (21), described spring putting hole (21) inside is provided with screw thread, described spring putting hole (21) top is provided with plastic top cap (19), described plastic top cap (19) is by top cap O type circle (18), pressure regulation cap (17), spring (16) is pressed in spring putting hole (21).
2. gas control valve according to claim 1, is characterized in that: described filter screen (7) is located at modulating valve body (8) inside.
3. gas control valve according to claim 2, is characterized in that: described filter screen (7) number is 3.
4. gas control valve according to claim 3, is characterized in that: described modulating valve body (8) is connected with plug O type circle (11) with adjustment seat (10) adjusting screw for one end (9), and plug for the other end (12) and plug O type circle (11) are fixing.
5. gas control valve according to claim 4, is characterized in that: described upper cover (15) is connected by plus screw (1) with main body (8).
6. gas control valve according to claim 5, is characterized in that: described modulating valve body (8) is connected by plus screw (26) with lower cover (2).
7. gas control valve according to claim 6, is characterized in that: described lower cover (2) is provided with lower cover cylindrical hole (25), and jump ring (4), jump ring O type circle (5), caulking gum (6) are fixed on lower cover cylindrical hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316254.XU CN203948731U (en) | 2014-06-13 | 2014-06-13 | A kind of gas control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316254.XU CN203948731U (en) | 2014-06-13 | 2014-06-13 | A kind of gas control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948731U true CN203948731U (en) | 2014-11-19 |
Family
ID=51890768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316254.XU Expired - Fee Related CN203948731U (en) | 2014-06-13 | 2014-06-13 | A kind of gas control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948731U (en) |
-
2014
- 2014-06-13 CN CN201420316254.XU patent/CN203948731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210927 Address after: 317607 first floor, No. 46, Tianyou Road, Salmonella Town, Taizhou City, Zhejiang Province (bingang industrial city) Patentee after: Taizhou Kangge Gas Technology Co.,Ltd. Address before: 317600 No. 27, Shangang Road, xiaoshanwai village, Longxi Township, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: Lin Yangjian |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 |