CN205669476U - A kind of Flos Rosae Rugosae divides stem cutting machine reciprocating compressor intake valve - Google Patents
A kind of Flos Rosae Rugosae divides stem cutting machine reciprocating compressor intake valve Download PDFInfo
- Publication number
- CN205669476U CN205669476U CN201620316645.0U CN201620316645U CN205669476U CN 205669476 U CN205669476 U CN 205669476U CN 201620316645 U CN201620316645 U CN 201620316645U CN 205669476 U CN205669476 U CN 205669476U
- Authority
- CN
- China
- Prior art keywords
- suction cavity
- baffle plate
- intake valve
- cutting machine
- reciprocating compressor
- 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.)
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Abstract
The utility model discloses a kind of Flos Rosae Rugosae and divide stem cutting machine reciprocating compressor intake valve, including suction cavity, the top of suction cavity is provided with air entry, guide pillar guide pin bushing is positioned at the bottom of suction cavity inner chamber, the interior surface of suction cavity is connected with barrier slides, the surface of baffle plate is provided with air inlet, the bottom surface of baffle plate is fixing with the top of telescopic rod to be connected, the bottom of telescopic rod extends in guide pillar guide pin bushing, the surface of telescopic rod is connected with spring slide, the interior surface of suction cavity is bonded with O-ring seal, and O-ring seal is positioned at the upside of baffle plate, the upside of O-ring seal is provided with filter screen, and filter screen is positioned in the inner chamber of suction cavity.This Flos Rosae Rugosae divides stem cutting machine reciprocating compressor intake valve, by the raising and lowering of baffle plate, complete the air-breathing of suction cavity and the motor process of Guan Bi, some impurity in air can be filtered out by filter screen, can effectively reduce the integrally-built probability of malfunction of compressor, improve the work efficiency of machine.
Description
Technical field
This utility model relates to inlet valve field, is specially a kind of Flos Rosae Rugosae and divides stem cutting machine reciprocating compressor intake valve.
Background technology
Reciprocating compressor belongs to positive displacement compressor, is to make the gas of a constant volume sequentially suck and discharge closing sky
Between improve the compressor of static pressure.The intake valve of reciprocating compressor belongs to self-operated type displacement structure at present.Valve block valve seat with
Come and go between lift limiter and beat, it is achieved the break-make of inlet channel controls.The break-make of air valve fully relies on cylinder and inlet chamber
Between pressure reduction as motive force.Self-operated type displacement structure makes valve plate movement rule sufficiently complex, when motion, can tie with other
There is friction and collision in structure, causes the fault rate height of intake valve, work efficiency low, and existing inlet valve does not assemble filter
Net, makes the impurity in some air enter in cylinder so that it is his mechanism malfunction.Therefore, it is proposed that a kind of Flos Rosae Rugosae is divided
Stem cutting machine reciprocating compressor intake valve.
Utility model content
The purpose of this utility model is to provide a kind of Flos Rosae Rugosae to divide stem cutting machine reciprocating compressor intake valve, on solving
State the problem proposed in background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of Flos Rosae Rugosae divides stem cutting machine reciprocating pressure
Contracting machine intake valve, including suction cavity, the top of described suction cavity is provided with air entry, and guide pillar guide pin bushing is positioned at suction cavity inner chamber
Bottom, the interior surface of described suction cavity is connected with barrier slides, and the surface of described baffle plate is provided with air inlet, described baffle plate
The top of bottom surface and telescopic rod fixing be connected, the bottom of described telescopic rod extends in guide pillar guide pin bushing, the table of described telescopic rod
Face is connected with spring slide, and the interior surface of described suction cavity is bonded with O-ring seal, and O-ring seal is positioned at baffle plate
Upside, the upside of described O-ring seal is provided with filter screen, and filter screen is positioned in the inner chamber of suction cavity.
Preferably, the quantity of described air inlet at least four, and the surface of baffle plate it is arranged in mode uniformly and equidistantly.
Preferably, the surface of described telescopic rod and guide pillar guide pin bushing interior surface are matched in clearance.
Compared with prior art, the beneficial effects of the utility model are: this Flos Rosae Rugosae divides stem cutting machine reciprocating compressor to enter
Air valve, by expansion link and guide pillar guide pin bushing, can make baffle plate move up and down under the effect of pressure differential, can make gear by spring
Plate pressure experienced during declining reduces, and baffle plate can quickly withstand O-ring seal during rising, thus reaches
To the effect sealed, gas can be enable to filter out some in air when entering the inside of suction cavity by filter screen miscellaneous
Matter, can effectively reduce the integrally-built probability of malfunction of compressor, improves the work efficiency of machine.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 guide pillar guide pin bushing, 2 telescopic rods, 3 springs, 4 baffle plates, 5 air inlets, 6 O-ring seals, 7 filter screens, 8 suction mufflers
Body, 9 air entries.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of Flos Rosae Rugosae divides stem cutting machine reciprocating compressor to enter
Air valve, including suction cavity 8, the top table of described suction cavity 8 is provided with air entry 9.
Guide pillar guide pin bushing 1 is positioned at the bottom of suction cavity 8 inner chamber, and the interior surface of suction cavity 8 is slidably connected with baffle plate 4,
The surface of baffle plate 4 is provided with air inlet 5, the quantity of air inlet 5 at least four, and is arranged in baffle plate 4 in mode uniformly and equidistantly
Surface, the top of the bottom surface of baffle plate 4 and telescopic rod 2 is fixing to be connected, and the surface of telescopic rod 2 with guide pillar guide pin bushing 1 interior surface is
Matched in clearance, by expansion link 2 and guide pillar guide pin bushing 1, can make baffle plate 4 move up and down under the effect of pressure differential, telescopic rod 2
Bottom extends in guide pillar guide pin bushing 1, and the surface of telescopic rod 2 is slidably connected with spring 3, baffle plate 4 can be made to decline by spring 3
During pressure experienced reduce, baffle plate 4 can quickly withstand O-ring seal 6 during rising, thus reaches to seal
Effect,
The interior surface of suction cavity 8 is bonded with O-ring seal 6, and O-ring seal 6 is positioned at the upside of baffle plate 4, ring
The upside of shape sealing ring 6 is provided with filter screen 7, and filter screen 7 is positioned in the inner chamber of suction cavity 8, gas can be made to enter by filter screen 7
Some impurity in air can be filtered out when entering the inside of suction cavity 8, can effectively reduce the integrally-built fault of compressor
Probability, improves the work efficiency of machine.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. Flos Rosae Rugosae divides a stem cutting machine reciprocating compressor intake valve, including suction cavity (8), described suction cavity (8)
Top is provided with air entry (9), it is characterised in that: guide pillar guide pin bushing (1) is positioned at the bottom of suction cavity (8) inner chamber, described suction muffler
The interior surface of body (8) is slidably connected with baffle plate (4), and the surface of described baffle plate (4) is provided with air inlet (5), described baffle plate (4)
Bottom surface is fixing with the top of telescopic rod (2) to be connected, and the bottom of described telescopic rod (2) extends in guide pillar guide pin bushing (1), described reduction
The surface of bar (2) is slidably connected with spring (3), and the interior surface of described suction cavity (8) is bonded with O-ring seal (6), and
O-ring seal (6) is positioned at the upside of baffle plate (4), and the upside of described O-ring seal (6) is provided with filter screen (7), and filter screen (7) position
In the inner chamber of suction cavity (8).
A kind of Flos Rosae Rugosae the most according to claim 1 divides stem cutting machine reciprocating compressor intake valve, it is characterised in that: described
The quantity of air inlet (5) at least four, and the surface of baffle plate (4) it is arranged in mode uniformly and equidistantly.
A kind of Flos Rosae Rugosae the most according to claim 1 divides stem cutting machine reciprocating compressor intake valve, it is characterised in that: described
The surface of telescopic rod (2) and guide pillar guide pin bushing (1) interior surface are matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620316645.0U CN205669476U (en) | 2016-04-17 | 2016-04-17 | A kind of Flos Rosae Rugosae divides stem cutting machine reciprocating compressor intake valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620316645.0U CN205669476U (en) | 2016-04-17 | 2016-04-17 | A kind of Flos Rosae Rugosae divides stem cutting machine reciprocating compressor intake valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669476U true CN205669476U (en) | 2016-11-02 |
Family
ID=57192972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620316645.0U Expired - Fee Related CN205669476U (en) | 2016-04-17 | 2016-04-17 | A kind of Flos Rosae Rugosae divides stem cutting machine reciprocating compressor intake valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476960A (en) * | 2017-09-15 | 2017-12-15 | 无锡厚发自动化设备有限公司 | The air filtering method of air valve |
| CN107476957A (en) * | 2017-09-15 | 2017-12-15 | 无锡康柏斯机械科技有限公司 | Air filter type air valve |
-
2016
- 2016-04-17 CN CN201620316645.0U patent/CN205669476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476960A (en) * | 2017-09-15 | 2017-12-15 | 无锡厚发自动化设备有限公司 | The air filtering method of air valve |
| CN107476957A (en) * | 2017-09-15 | 2017-12-15 | 无锡康柏斯机械科技有限公司 | Air filter type air valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20161102 Termination date: 20170417 |