CN2864265Y - Indicating regulating valve - Google Patents
Indicating regulating valve Download PDFInfo
- Publication number
- CN2864265Y CN2864265Y CN 200620053419 CN200620053419U CN2864265Y CN 2864265 Y CN2864265 Y CN 2864265Y CN 200620053419 CN200620053419 CN 200620053419 CN 200620053419 U CN200620053419 U CN 200620053419U CN 2864265 Y CN2864265 Y CN 2864265Y
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- CN
- China
- Prior art keywords
- valve
- valve body
- fork
- pressure regulator
- pressure
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- 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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- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses a pressure control valve; specifically speaking, this utility model is a pressure regulating valve with the function of indicating air pressure. And this control valve comprises valve body with air intake and vent, valve bonnet is disposed on the valve body, manometer indicating air pressure and air pressure control device regulating pressure at the vent are disposed on the valve body. The intake pipe of manometer could be disposed in valve bonnet or on the outside of valve bonnet. The utility model boasts functions of indicating and regulating air pressure, compact structure, excellent tightness, agile and credible actions and safe usage.
Description
Technical field
The utility model relates to a kind of pressure regulator valve, specifically a kind of pressure regulator valve with air pressure deixis.
Background technique
Along with the raising of people's living standard and the further in-depth of urbanization process, liquid gas is widely used in people's daily life, but some problems thereupon also appear, as because the accident disaster that liquid gas stores and improper use causes also takes place again and again, the Safety performance of valve that improves existing liquid gas gas holder and pipeline is extremely urgent.
In the existing pressure controlling of liquefied gas valve, the valve on the gas holder in the family particularly, seldom promptly be provided with the air pressure indicating device and be provided with regulator again, when people use, can't read air pressure at that time, particularly use soon last the time when one jar of gas, the embarrassment that cooking is often arranged, cook and have a bath and stop the supple of gas or steam suddenly time half causes great inconvenience to people's life.China ZL00247931.1 name is called " the household liquified petroleum gas pressure governor of safety and energy-saving " and discloses a kind of controlling device, it is a kind of more satisfactory regulator, it is safer again to get final product pressure regulation, but still has the shortcoming that can't show its atmospheric pressure value, unavoidable blemish in an otherwise perfect thing.
The model utility content
The purpose of this utility model provides a kind of pressure regulator valve with air pressure deixis.
Requirement in order to achieve the above object, the utility model adopt following scheme to realize:
A kind of indication pressure regulator valve comprises the valve body that has air intake, air outlet, and valve body is provided with valve gap, and valve body is provided with the pressure gauge of indication gas pressure and the barometric control unit that adjusts gas port pressure.
Above-mentionedly manometricly go into the gas passage and be arranged in the valve gap, go into the gas passage and be communicated with air intake.
Simultaneously, above-mentionedly manometricly go into the gas passage and also can be arranged at the valve gap outside, go into the gas passage and be communicated with air intake.
Above-mentioned barometric control unit comprises the adjusting knob that is arranged at the valve body top, the adjusting knob below is equipped with a spring, the spring the other end contacts with a sealing cup, in the slit of pad between valve body and valve gap, sealing cup edge, the sealing cup bottom connects a fork, and fork is connected with piston in being arranged at air intake.
As further improvement of these options, between sealing cup and spring, be lined with a metallic shim, sealing cup and metallic shim interfix by a double-screw bolt that interts at the center, and the lower end of double-screw bolt is provided with radially a through hole, and intert in through hole an end termination of fork.
As the further improvement to such scheme, the other end of fork is fixed in the valve body by a pivot pin, and its end also is provided with a shifting block that is upturned.Above-mentioned piston rear portion has a groove that is provided with downwards, and the shifting block on the fork is arranged in groove.
The utility model promptly has the air pressure Presentation Function, and the air pressure adjustment function is arranged again, and compact structure, good airproof performance, and it is reliable, safe in utilization to be active in one's movements.
Description of drawings
Accompanying drawing 1 is the utility model one preferred embodiment structural representation; Accompanying drawing 2 is another preferred embodiment structural representation of the utility model.
Embodiment
For the ease of those skilled in the art's understanding, the utility model structural principle is further described in detail below in conjunction with specific embodiment and accompanying drawing:
Embodiment one: as shown in Figure 1, this embodiment mainly comprises a valve body 1, be provided with air intake 12 and air outlet 13 at valve body 1 two ends, valve gap 2 is installed on the valve body 1, valve gap 2 tops are provided with an air pressure adjustment button 3, also be provided with the barometer 4 of a demonstration air intake 12 air pressure on the close valve gap 2 of valve body 1 air intake 12, the gas passage 41 of going into of barometer 4 is arranged in the valve gap 2, goes into gas passage 41 and is communicated with air intake 12.
One spring 5 is installed below adjusting knob 3, spring 5 the other ends contact with a metallic shim 8, metallic shim 8 belows are near a sealing cup 9 is arranged, in the slit of sealing cup 9 edge pads between valve body 1 and valve gap 2, sealing cup 9 is circular, and the centre is interspersed with a double-screw bolt 6, double-screw bolt 6 tops are closely fixing with metallic shim 8 and sealing cup 9 by a nut 7, sealing cup 9 belows are stretched out in the lower end of double-screw bolt 6, and the lower end radial position also has a through hole 61, are connected with a fork 10 by through hole 61.One end of fork 10 interts in the through hole 61 of double-screw bolt 6 lower ends, and the other end is fixed on the valve body 1 by a pivot pin 102, and the top also is provided with a shifting block that is upturned 101.
In valve body 1 air intake 12, be provided with a piston 103, piston 103 1 ends withstand on the air intake 12, and the other end reaches in the cavity in the valve body 1, and its underpart is provided with a groove, the shifting block 101 of fork 10 is in the groove, and piston 103 can move back and forth at the control lower edge of shifting block 101 air intake 12.
Behind the switch handwheel 13 of opening valve body 1 air intake 12 outsides, the piston 103 of gas from promote air intake 12 inwardly moves, and gas is entered in the valve body 1 by the passage of piston 103 belows, simultaneously, the shifting block 101 that moves through on the fork 10 of piston 103 is delivered on the fork 10, and fork 10 is moved clockwise, and fork 10 drives double-screw bolt 6 again and moves downward, and then sealing cup 9 is moved downward, spring 5 distortion; After closing air intake 12, sealing cup 9 and double-screw bolt 6 reset under the effect of elastic force, and drive fork 10 motion counterclockwise, by shifting block 101 piston 103 are withstood in the air intake 12 again.
The original state elastic force of Regulation spring 5 can reach the purpose of regulating air pressure, can read at that time atmospheric pressure value easily by barometer 4 simultaneously.
Embodiment two: be the another kind of form of the utility model as shown in Figure 2, compare difference for pressure gauge 4 is arranged at air outlet 13 ends with embodiment one, go into gas passage 41 and enter pressure gauge 4 through valve gap 2 inside again from valve body 1 inside.
Claims (7)
1. indication pressure regulator valve, comprise the valve body (1) that has air intake (12), air outlet (13), valve body (1) is provided with valve gap (2), it is characterized in that: valve body (1) is provided with the pressure gauge (4) of indication gas pressure and the barometric control unit that adjusts gas port (13) pressure.
2. indication pressure regulator valve according to claim 1 is characterized in that: the gas passage (41) of going into of pressure gauge (4) is arranged in the valve gap (2), goes into gas passage (41) and is communicated with air intake (12).
3. indication pressure regulator valve according to claim 1 is characterized in that: the gas passage (41) of going into of pressure gauge (4) is arranged at valve gap (2) outside, goes into gas passage (41) and is communicated with air intake (12).
4. according to claim 2 or 3 described indication pressure regulator valves, it is characterized in that: described barometric control unit comprises the adjusting knob (3) that is arranged at valve body (1) top, adjusting knob (3) below is equipped with a spring (5), spring (5) the other end contacts with a sealing cup (9), in the slit of pad between valve body (1) and valve gap (2), sealing cup (9) edge, sealing cup (9) bottom connects a fork (10), and fork (10) is connected with piston (103) in being arranged at air intake (12).
5. indication pressure regulator valve according to claim 4, it is characterized in that: between sealing cup (9) and spring (5), be lined with a metallic shim (8), sealing cup (9) interfixes by a double-screw bolt (6) that interts at the center with metallic shim (8), the lower end of double-screw bolt (6) is provided with radially a through hole (61), and intert in through hole (61) an end termination of fork (10).
6. indication pressure regulator valve according to claim 5 is characterized in that: the other end of fork (10) is fixed in the valve body (1) by a pivot pin (102), and its end also is provided with a shifting block that is upturned (101).
7. indication pressure regulator valve according to claim 5 is characterized in that: described piston (103) rear portion has a groove that is provided with downwards, and the shifting block (101) on the fork (10) is arranged in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620053419 CN2864265Y (en) | 2006-01-08 | 2006-01-08 | Indicating regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620053419 CN2864265Y (en) | 2006-01-08 | 2006-01-08 | Indicating regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864265Y true CN2864265Y (en) | 2007-01-31 |
Family
ID=37676716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620053419 Expired - Fee Related CN2864265Y (en) | 2006-01-08 | 2006-01-08 | Indicating regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864265Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470850A (en) * | 2013-09-25 | 2013-12-25 | 苏州华恒医用器械有限公司 | Mobile phone detection device |
| CN104019273A (en) * | 2014-05-27 | 2014-09-03 | 成都来宝石油设备有限公司 | Pressure regulating device safe and convenient to use |
| CN104633208A (en) * | 2013-11-07 | 2015-05-20 | 丹阳智盛合金有限公司 | Pressure valve |
-
2006
- 2006-01-08 CN CN 200620053419 patent/CN2864265Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470850A (en) * | 2013-09-25 | 2013-12-25 | 苏州华恒医用器械有限公司 | Mobile phone detection device |
| CN104633208A (en) * | 2013-11-07 | 2015-05-20 | 丹阳智盛合金有限公司 | Pressure valve |
| CN104019273A (en) * | 2014-05-27 | 2014-09-03 | 成都来宝石油设备有限公司 | Pressure regulating device safe and convenient to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20100208 |