CN201073579Y - Gas voltage-regulating transformator - Google Patents
Gas voltage-regulating transformator Download PDFInfo
- Publication number
- CN201073579Y CN201073579Y CNU2007201568686U CN200720156868U CN201073579Y CN 201073579 Y CN201073579 Y CN 201073579Y CN U2007201568686 U CNU2007201568686 U CN U2007201568686U CN 200720156868 U CN200720156868 U CN 200720156868U CN 201073579 Y CN201073579 Y CN 201073579Y
- Authority
- CN
- China
- Prior art keywords
- filter housing
- pressure regulator
- gas pressure
- gas
- filter
- 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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Abstract
The utility model relates to a gas regulating transformer, belonging to gas pressure voltage regulation device, in particular to a gas regulating transformer with a filtering device arranged through a flat pressure blowhole. The utility model is is characterized in comprising an inlet end (1), an oulet end (2), a spring washer (3), a connecting rod (4), a voltage regulation knob (5), a choke board (6), a flat pressure blowhole (7) and a film (8). A gas filtering device comprises an upper filtering shell (9), a lower filtering shell (10), a filter element (11) and a sealing gasket (12), which can filter the air. The film is not liable to cause a perforate with vertical motion; thus the utility model has the advantages of safety, reliability and a long service life.
Description
Technical field:
A kind of gas pressure regulator belongs to the gas pressure regulator, and the gas pressure regulator of filter particularly is installed by the concora crush pore.
Technical background:
Existing gas pressure regulator is made up of inlet end, outlet side, spring shim, connecting rod, adjusting pressuring knob, spoiler, concora crush pore, diaphragm, pressure regulator shell; Gas enters from inlet end, enters the pressure regulator cavity of resorption by metering-orifice and arrives corresponding apparatus again from the outlet side; Gas is in when circulation, regulates distance between spoiler and metering-orifice by the pressure between pressure regulator cavity of resorption gas pressure and the pressure spring, reaches the adjusting to gas flow; The concora crush pore is once air-breathing when the blocking-up air-flow, and with the dust suction epicoele of external environment, dust falls between spring stop piece and the diaphragm, very easily causes perforation when diaphragm moves up and down, and causes pressure regulator malfunctioning.
Technology contents:
The goal of the invention of a kind of gas pressure regulator of the utility model: manufacture and design a kind of energy filtered air, safe and reliable, the gas pressure regulator of long service life.
A kind of gas pressure regulator of the utility model is achieved in that on the gas pressure regulator of being made up of inlet end, outlet side, spring shim, connecting rod, adjusting pressuring knob, spoiler, concora crush pore, diaphragm, pressure regulator shell, installs additional
Device; Air filtering device is made up of last filter housing, following filter housing, filter core, sealing gasket; Sealing gasket is sleeved on down on the filter housing, and concora crush pore and the cooperation of last filter housing that following filter housing passes expansion are assembled on the gas pressure regulator shell, and filter core is installed in down between filter housing and the last filter housing; Last filter housing, following filter housing connect by spiral, and upper and lower end parts has through hole.
The beneficial effect of a kind of gas pressure regulator of the utility model: go up filter housing, following filter housing, filter core, sealing gasket, composition air filter; The energy filtered air is difficult for causing perforation when diaphragm moves up and down, safe and reliable, long service life.
Description of drawings:
Accompanying drawing is a kind of gas pressure regulator assembling of the utility model schematic diagram
Among the figure: inlet end (1), outlet side (2), spring shim (3), connecting rod (4), adjusting pressuring knob (5), spoiler (6), concora crush pore (7), diaphragm (8), last filter housing (9), following filter housing (10), filter core (11), sealing gasket (12), pressure regulator upper casing (13)
The specific embodiment:
A kind of gas pressure regulator of the utility model has inlet end (1), outlet side (2), spring shim (3), connecting rod (4), adjusting pressuring knob (5), spoiler (6), concora crush pore (7), diaphragm (8); Last filter housing (9), following filter housing (10), filter core (11), sealing gasket (12), pressure regulator upper casing (13) are formed air filter; Sealing gasket (12) is sleeved on down on the filter housing (10), and following filter housing (10) passes concora crush pore (7) and last filter housing (9) cooperation is assembled on the pressure regulator upper casing (13), and filter core (11) is installed in down between filter housing (10) and the last filter housing (9); Last filter housing (9), following filter housing (10) connect by spiral, and upper and lower end parts has through hole.
Claims (3)
1. gas pressure regulator, inlet end (1), outlet side (2), spring shim (3), connecting rod (4), adjusting pressuring knob (5), spoiler (6), concora crush pore (7), diaphragm (8) are arranged, it is characterized in that: go up filter housing (9), following filter housing (10), filter core (11), sealing gasket (12), pressure regulator upper casing (13) composition air filter; Sealing gasket (12) is sleeved on down on the filter housing (10), and following filter housing (10) passes concora crush pore (7) and last filter housing (9) cooperation is assembled on the pressure regulator upper casing (13), and filter core (11) is installed in down between filter housing (10) and the last filter housing (9).
2. according to the described a kind of gas pressure regulator of claim 1, it is characterized in that: upward filter housing (9), following filter housing (10) end have through hole.
3. according to the described a kind of gas pressure regulator of claim 1, it is characterized in that: upward filter housing (9), following filter housing (10) connect by spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201568686U CN201073579Y (en) | 2007-07-11 | 2007-07-11 | Gas voltage-regulating transformator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201568686U CN201073579Y (en) | 2007-07-11 | 2007-07-11 | Gas voltage-regulating transformator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201073579Y true CN201073579Y (en) | 2008-06-18 |
Family
ID=39518842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201568686U Expired - Fee Related CN201073579Y (en) | 2007-07-11 | 2007-07-11 | Gas voltage-regulating transformator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201073579Y (en) |
-
2007
- 2007-07-11 CN CNU2007201568686U patent/CN201073579Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20100711 |