CN203164780U - Gas-pressure adjustable methane pressure stabilizer - Google Patents
Gas-pressure adjustable methane pressure stabilizer Download PDFInfo
- Publication number
- CN203164780U CN203164780U CN 201320073746 CN201320073746U CN203164780U CN 203164780 U CN203164780 U CN 203164780U CN 201320073746 CN201320073746 CN 201320073746 CN 201320073746 U CN201320073746 U CN 201320073746U CN 203164780 U CN203164780 U CN 203164780U
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- chamber
- gas
- pressure
- movable pressing
- inlet chamber
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Abstract
The utility model discloses a gas-pressure adjustable methane pressure stabilizer, which comprises a shell body provided with a gas inlet chamber and a gas outlet chamber, wherein a separation plate used for separating the gas inlet chamber and the gas outlet chamber is arranged in the shell body, a communicating hole is arranged in the center of the separation plate, a control valve is arranged in the communicating hole, a membrane is arranged in the gas outlet chamber, the control valve is pressed against the membrane, a reset spring is arrange between the control valve and the chamber wall of the gas outlet chamber, the gas-pressure adjustable methane pressure stabilizer is further provided with an adjusting chamber which is communicated with the gas inlet chamber, a movable pressing plate which moves along with variations of the gas pressure in the gas inlet chamber is arranged in the adjusting chamber, and the movable pressing plate is connected to the chamber wall of the adjusting chamber through a compression spring. The gas-pressure adjustable methane pressure stabilizer is simple in structure, has obvious pressure stabilizing effect, and is stable and reliable; in addition, the effect of controlling the gas pressure in the gas outlet chamber can be achieved by adjusting the control valve, the dual control stabilizing effect can be realized by matching with the movable pressing plate, and the structure is reasonable and practical.
Description
Technical field
The utility model belongs to the methane voltage-stabilizing device, is specifically related to a kind of gas-pressure adjustable formula methane voltage-stabilizing device.
Background technology
Along with methane-generating pit and the use more and more widely of biogas burner, biogas output stable-pressure device role is increasing, in the biogas use, because the biogas air pressure that biogas generating device produces is generally greater than rated pressure, so in use, the biogas air pressure of output is constantly sent out and can be changed, influence the normal use of biogas, and the methane voltage-stabilizing device of prior art, general anticorrosive property is relatively poor, and voltage regulation result is also relatively poor, and applicability and practicality be a left side, so it is stable to design a kind of use, the biogas output pressure voltage stabilizer that Corrosion Protection is good is the technical barrier that the art personnel need solve.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, gas-pressure adjustable formula methane voltage-stabilizing device that voltage regulation result is good.
The technical scheme that realizes the utility model purpose is a kind of gas-pressure adjustable formula methane voltage-stabilizing device, comprise the housing that is provided with inlet chamber and outlet chamber, in described housing, be provided with the dividing plate that inlet chamber and outlet chamber are separated, center at described dividing plate is provided with intercommunicating pore, in described intercommunicating pore, be provided with operation valve, be provided with diaphragm in the described outlet chamber, described operation valve is connected on the described diaphragm, and and the chamber wall of outlet chamber between be provided with back-moving spring, also be provided with the adjusting chamber that is connected with described inlet chamber, be provided with the movable pressing board that moves with the inlet chamber air pressure change in described adjusting chamber, described movable pressing board is connected on the chamber wall in described adjusting chamber by the compression spring.
Be provided with the sealing bed course between described movable pressing board and the described adjusting chamber.
Also be provided with the piezometric tube joint that is connected with described inlet chamber.
Also comprise and regulate described back-moving spring elastic force to control the set screw of described operation valve, described set screw is passed the chamber wall setting of described outlet chamber.
Described housing, dividing plate and movable pressing board are plastic material.
The utlity model has positive effect: of the present utility model simple in structure, in inlet chamber, be provided with the adjusting chamber that is connected with inlet chamber, and in regulating the chamber, be provided with the movable pressing board that moves with the inlet chamber air pressure change, in use, when the inlet chamber internal pressure is excessive, during for the voltage stabilizing of assurance outlet chamber internal pressure, movable pressing board can be mobile to regulating in the chamber, to increase gas storage space, reach the effect that reduces the inlet chamber internal gas pressure, make the stable gas pressure of outlet chamber; When inlet chamber pressure diminished, when stablizing for assurance outlet chamber internal gas pressure, movable pressing board was outside mobile to regulating the chamber, the gas storage space in compress inlet air chamber, certain with maintenance inlet chamber internal gas pressure, and then reach the effect that makes the outlet chamber voltage stabilizing, its voltage regulation result is obvious and reliable and stable; But also can pass through adjusting control valve, to reach the effect of control outlet chamber internal gas pressure, cooperate the dual control stability effect of realization with movable pressing board, practicality rational in infrastructure, further, on inlet chamber, also be provided with the piezometric tube joint, can detect the inlet chamber internal gas pressure in real time, to determine that the internal activity pressing plate whether can also operate as normal, for keeping in repair or changing and improved effective foundation, and its housing, dividing plate and movable pressing board are plastic material, have improved its etch-proof ability to a certain extent, and Corrosion Protection is good.
Description of drawings
Content of the present utility model is easier clearly to be understood in order to make, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of gas-pressure adjustable formula methane voltage-stabilizing device, comprise the housing 3 that is provided with inlet chamber 1 and outlet chamber 2, in described housing 3, be provided with the dividing plate 4 that inlet chamber 1 and outlet chamber 2 are separated, be provided with intercommunicating pore 5 at the center of described dividing plate 4, in described intercommunicating pore 5, be provided with operation valve 6, be provided with diaphragm 7 in the described outlet chamber 2, described operation valve 6 is connected on the described diaphragm 7, and and the chamber wall of outlet chamber 2 between be provided with back-moving spring 8, also be provided with the adjusting chamber 9 that is connected with described inlet chamber 1, be provided with the movable pressing board 10 that moves with inlet chamber 1 air pressure change in described adjusting chamber 9, described movable pressing board 10 is connected on the chamber wall in described adjusting chamber 9 by compression spring 11.In inlet chamber, be provided with the adjusting chamber that is connected with inlet chamber, and in regulating the chamber, be provided with the movable pressing board that moves with the inlet chamber air pressure change, in use, when the inlet chamber internal pressure is excessive, during for the voltage stabilizing of assurance outlet chamber internal pressure, movable pressing board can be mobile to regulating in the chamber, to increase gas storage space, reach the effect that reduces the inlet chamber internal gas pressure, make the stable gas pressure of outlet chamber; When inlet chamber pressure diminished, when stablizing for assurance outlet chamber internal gas pressure, movable pressing board was outside mobile to regulating the chamber, with the compression gas storage space, certain with maintenance inlet chamber internal gas pressure, and then reach the effect that makes the outlet chamber voltage stabilizing, its voltage regulation result is obvious and reliable and stable; But also can pass through adjusting control valve, to reach the effect of control outlet chamber internal gas pressure, cooperate with movable pressing board and realize dual control stability effect, practicality rational in infrastructure.
Be provided with sealing bed course 12 between described movable pressing board 10 and the described adjusting chamber 9.Be provided with the sealing bed course, good seal performance.
Also be provided with the piezometric tube joint 13 that is connected with described inlet chamber 1.On inlet chamber, also be provided with the piezometric tube joint, can detect the inlet chamber internal gas pressure in real time, whether can also operate as normal to determine the internal activity pressing plate, for maintenance or change and improved effective foundation.
Also comprise and regulate the set screw 14 of described back-moving spring 8 elastic force to control described operation valve 6, described set screw 14 is passed the chamber wall setting of described outlet chamber 2.Can be by set screw to reach the purpose of adjusting control valve.
Described housing 3, dividing plate 4 and movable pressing board 10 are plastic material.And its housing, dividing plate and movable pressing board are plastic material, have improved its etch-proof ability to a certain extent, and Corrosion Protection is good.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (5)
1. gas-pressure adjustable formula methane voltage-stabilizing device, comprise the housing that is provided with inlet chamber and outlet chamber, in described housing, be provided with the dividing plate that inlet chamber and outlet chamber are separated, center at described dividing plate is provided with intercommunicating pore, in described intercommunicating pore, be provided with operation valve, be provided with diaphragm in the described outlet chamber, described operation valve is connected on the described diaphragm, and and the chamber wall of outlet chamber between be provided with back-moving spring, it is characterized in that: also be provided with the adjusting chamber that is connected with described inlet chamber, be provided with the movable pressing board that moves with the inlet chamber air pressure change in described adjusting chamber, described movable pressing board is connected on the chamber wall in described adjusting chamber by the compression spring.
2. gas-pressure adjustable formula methane voltage-stabilizing device according to claim 1 is characterized in that: be provided with the sealing bed course between described movable pressing board and the described adjusting chamber.
3. gas-pressure adjustable formula methane voltage-stabilizing device according to claim 2 is characterized in that: also be provided with the piezometric tube joint that is connected with described inlet chamber.
4. gas-pressure adjustable formula methane voltage-stabilizing device according to claim 3 is characterized in that: also comprise and regulate described back-moving spring elastic force to control the set screw of described operation valve, described set screw is passed the chamber wall setting of described outlet chamber.
5. gas-pressure adjustable formula methane voltage-stabilizing device according to claim 4, it is characterized in that: described housing, dividing plate and movable pressing board are plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073746 CN203164780U (en) | 2013-01-29 | 2013-01-29 | Gas-pressure adjustable methane pressure stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073746 CN203164780U (en) | 2013-01-29 | 2013-01-29 | Gas-pressure adjustable methane pressure stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164780U true CN203164780U (en) | 2013-08-28 |
Family
ID=49025952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320073746 Expired - Fee Related CN203164780U (en) | 2013-01-29 | 2013-01-29 | Gas-pressure adjustable methane pressure stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427690A (en) * | 2021-05-18 | 2021-09-24 | 安徽百通达科技医疗用品有限公司 | Pressure stabilizing equipment of air pressure gun for demoulding finished gloves |
| CN116474403A (en) * | 2023-05-16 | 2023-07-25 | 江苏竣业过程机械设备有限公司 | Height-adjustable cross-flow type tray multi-effect recovery tower |
-
2013
- 2013-01-29 CN CN 201320073746 patent/CN203164780U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427690A (en) * | 2021-05-18 | 2021-09-24 | 安徽百通达科技医疗用品有限公司 | Pressure stabilizing equipment of air pressure gun for demoulding finished gloves |
| CN113427690B (en) * | 2021-05-18 | 2023-06-02 | 安徽百通达科技医疗用品有限公司 | Air pressure gun pressure stabilizing equipment for demolding finished gloves |
| CN116474403A (en) * | 2023-05-16 | 2023-07-25 | 江苏竣业过程机械设备有限公司 | Height-adjustable cross-flow type tray multi-effect recovery tower |
| CN116474403B (en) * | 2023-05-16 | 2024-01-23 | 江苏竣业过程机械设备有限公司 | Height-adjustable cross-flow type tray multi-effect recovery tower |
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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: 20130828 Termination date: 20140129 |