CN104989626A - Compressor valve device - Google Patents
Compressor valve device Download PDFInfo
- Publication number
- CN104989626A CN104989626A CN201510313745.8A CN201510313745A CN104989626A CN 104989626 A CN104989626 A CN 104989626A CN 201510313745 A CN201510313745 A CN 201510313745A CN 104989626 A CN104989626 A CN 104989626A
- Authority
- CN
- China
- Prior art keywords
- valve
- spring
- compressor
- valve device
- door device
- 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.)
- Pending
Links
Landscapes
- Compressor (AREA)
Abstract
The invention belongs to the technical field of compressors, and particularly relates to a compressor valve device. The compressor valve device comprises valve decks and valve bases. The valve bases and the valve decks are connected through bolts and fixed through pins. A spring hole is formed in each valve deck, and a spring is arranged in each spring hole. A spring cap is arranged on the top of each spring. The upper portion of each spring cap is connected with a valve block, and an air hole is formed in the upper portion of each valve block. The compressor valve device is good in sealing performance, long in service life and convenient to manufacture.
Description
Technical field
The invention belongs to Compressor Technology field, be specifically related to a kind of compressor valve door device.
Background technique
Reciprocting piston compressor is a kind of application machinery very widely, and valve is the vitals in Reciprocting piston compressor, is also one of flimsy parts.Its quality directly affects the air displacement of compressor, power consumpiton and maintainability, current compressor forward high speed future development, and to limit one of key issue that rotating speed improves be exactly valving.Following requirement is had: drag losses is little to valving.Speed and the spring force size of valving drag losses size and air-flow are relevant.Gas speed is higher, and energy loss is larger; Spring force is excessive, and drag losses is also large, and its size is determined by the Rationality design of the valving characteristics of motion.Valve closing should in time, rapidly, air tight during closedown, to improve the efficiency of machine, extends using period.But valving in use, its spring eye is often easily blocked by dust, causes tightness to be deteriorated; In addition, because service time is long, valve seat and valve gap also can be caused to be shifted, to affect the tightness of valving.
Summary of the invention
The technical problem to be solved in the present invention there is provided a kind of compressor valve door device, can solve the above-mentioned shortcoming of existing compressor valve door device, improves sealability and the wear resistance of valve.
For solving technique scheme, the present invention is achieved through the following technical solutions:
A kind of compressor valve door device, comprise valve gap, valve seat, described valve seat and described valve gap are bolted, and be fixed by pin, described valve gap is provided with spring eye, is provided with spring in described spring eye, described spring top is provided with spring compressor, and described spring compressor top is connected with valve block.
Described valve block top is provided with pore.
The axial direction of described spring eye and valve seat is provided with locating stud.
Beneficial effect of the present invention: the present invention by arranging spring compressor on spring, in use, can by the elastic force Transmit evenly of spring to valve block, make valve block uniform force, decrease the friction to certain side, extend the service time of valve block, and spring compressor can prevent dust in using process from entering spring eye deposition and causing spring force to decline effectively, improves the sealing of valving.
Accompanying drawing explanation
Fig. 1 is compressor valve door device sectional drawing.
Mark in figure:
1, valve seat 2, valve block
3, spring compressor 4, valve gap
5, bolt 6, pin
7, pore 8, locating stud
9, spring 10, spring eye.
Embodiment
A kind of compressor valve door device, comprise valve seat 1, valve gap 4, valve seat 1 is connected by bolt 5 with valve gap 4, and be fixed by pin 6, valve gap 4 is provided with spring eye 10, is provided with spring 9 in spring eye 10, spring 9 top is provided with spring compressor 3, and spring compressor 3 top is connected with valve block 2.
Described valve block 2 top is provided with pore 7.
Described spring eye 10 is provided with locating stud 8 with the axial direction of valve seat 1.
Described spring 9 arranges spring compressor 3, in use, can by the elastic force Transmit evenly of spring 9 to valve block 2, make valve block 2 uniform force, decrease the friction to certain side, improve the service time of valve block 2, and spring compressor 3 can prevent from dust in using process from entering spring eye 10 depositing effectively, improve the sealing of valving.
Claims (3)
1. a compressor valve door device, it is characterized in that: comprise valve seat (1), valve gap (4), described valve seat (1) is connected by bolt (5) with described valve gap (4), and be fixed by pin (6), described valve gap (4) is provided with spring eye (10), spring (9) is provided with in described spring eye (10), described spring (9) top is provided with spring compressor (3), and described spring compressor (3) top is connected with valve block (2).
2. a kind of compressor valve door device according to claim 1, is characterized in that: described valve block (2) top is provided with pore (7).
3. a kind of compressor valve door device according to claim 1, is characterized in that: described spring eye (10) is provided with locating stud (8) with the axial direction of valve seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313745.8A CN104989626A (en) | 2015-06-09 | 2015-06-09 | Compressor valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313745.8A CN104989626A (en) | 2015-06-09 | 2015-06-09 | Compressor valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989626A true CN104989626A (en) | 2015-10-21 |
Family
ID=54301489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510313745.8A Pending CN104989626A (en) | 2015-06-09 | 2015-06-09 | Compressor valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963828A (en) * | 2015-06-09 | 2015-10-07 | 安庆卡尔特压缩机有限公司 | Compressor valve device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010039966A1 (en) * | 2000-03-28 | 2001-11-15 | Jim Walpole | Automatic valve |
| US20040016459A1 (en) * | 2002-07-26 | 2004-01-29 | Thompson Gene M | Scavenger valve assembly |
| WO2006088731A2 (en) * | 2005-02-14 | 2006-08-24 | Cameron International Corporation | Springless compressor valve |
| CN201027626Y (en) * | 2007-04-10 | 2008-02-27 | 林炳岳 | Novel fungiform air valve |
| CN103644094A (en) * | 2013-12-11 | 2014-03-19 | 安徽省颍上鑫泰化工有限责任公司 | Compressor air valve |
| CN203570535U (en) * | 2013-11-06 | 2014-04-30 | 自贡三强卡西尼压缩机有限公司 | Non-oil-lubricating piston compressor air valve |
| CN104929912A (en) * | 2015-06-09 | 2015-09-23 | 安庆卡尔特压缩机有限公司 | Compressor valve device |
| CN104963828A (en) * | 2015-06-09 | 2015-10-07 | 安庆卡尔特压缩机有限公司 | Compressor valve device |
-
2015
- 2015-06-09 CN CN201510313745.8A patent/CN104989626A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010039966A1 (en) * | 2000-03-28 | 2001-11-15 | Jim Walpole | Automatic valve |
| US20040016459A1 (en) * | 2002-07-26 | 2004-01-29 | Thompson Gene M | Scavenger valve assembly |
| WO2006088731A2 (en) * | 2005-02-14 | 2006-08-24 | Cameron International Corporation | Springless compressor valve |
| CN201027626Y (en) * | 2007-04-10 | 2008-02-27 | 林炳岳 | Novel fungiform air valve |
| CN203570535U (en) * | 2013-11-06 | 2014-04-30 | 自贡三强卡西尼压缩机有限公司 | Non-oil-lubricating piston compressor air valve |
| CN103644094A (en) * | 2013-12-11 | 2014-03-19 | 安徽省颍上鑫泰化工有限责任公司 | Compressor air valve |
| CN104929912A (en) * | 2015-06-09 | 2015-09-23 | 安庆卡尔特压缩机有限公司 | Compressor valve device |
| CN104963828A (en) * | 2015-06-09 | 2015-10-07 | 安庆卡尔特压缩机有限公司 | Compressor valve device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963828A (en) * | 2015-06-09 | 2015-10-07 | 安庆卡尔特压缩机有限公司 | Compressor valve device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201730815U (en) | Non-leakage sealing assembly of reciprocating plunger pump | |
| CN104929912A (en) | Compressor valve device | |
| CN103644094A (en) | Compressor air valve | |
| CN104989626A (en) | Compressor valve device | |
| CN204553327U (en) | A kind of fuel pump impeller with side blade groove | |
| CN104963828A (en) | Compressor valve device | |
| CN203510106U (en) | Sealing ring assembling device | |
| CN202100464U (en) | Rotary compressor | |
| CN203641010U (en) | Compressor rolling rotor, pump body structure of compressor, and compressor | |
| CN201866107U (en) | Bearing block | |
| CN203774950U (en) | Motor protection structure for electric EGR valves | |
| CN204200300U (en) | Cylinder head cover multi-point injection lubricating structure | |
| CN202048209U (en) | Mixer shaft end sealing device | |
| CN201982701U (en) | Pneumatic charging and discharging valve | |
| CN205877171U (en) | A resistant type shift fork device that hits for pneumatic actuator | |
| CN205779694U (en) | A kind of household electrical appliance rolling rotor compressor | |
| CN109915344A (en) | A kind of high-wearing feature compressor valve door gear | |
| CN202531845U (en) | Bellows type mechanical seal for large-shaft-diameter vacuum kettle | |
| CN203067230U (en) | Cylinder gasket | |
| CN201786729U (en) | Sealing device of submersible pump | |
| CN103887916A (en) | Motor protection structure of electric EGR valve | |
| CN204878887U (en) | Horizontal check valve | |
| CN203703236U (en) | Single-cylinder switching air inlet valve | |
| CN203453541U (en) | Double-flange connection type division valve | |
| CN204082317U (en) | Turbine box venting valve transmitting assemblies |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |