CN107461316A - A kind of compressor suction and discharge modular construction - Google Patents
A kind of compressor suction and discharge modular construction Download PDFInfo
- Publication number
- CN107461316A CN107461316A CN201710679568.4A CN201710679568A CN107461316A CN 107461316 A CN107461316 A CN 107461316A CN 201710679568 A CN201710679568 A CN 201710679568A CN 107461316 A CN107461316 A CN 107461316A
- Authority
- CN
- China
- Prior art keywords
- valve
- duckbill
- steam vent
- valve pocket
- modular construction
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000000740 bleeding effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/123—Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
- F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
- F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of compressor suction and discharge modular construction, including organic block, the base inner is provided with valve pocket, valve pocket cover plate is installed on the left of the support, right side is provided with cylinder, the support is provided with the suction hole for being communicated in valve pocket, steam vent, and air-breathing duckbill valve is provided with the suction hole, exhaust duckbill valve is provided with the steam vent.The present invention, as inlet valve and air bleeding valve, only duckbill valve mouth folding in operation, will not produce ligulate valve block and the noise of valve seat slap using duckbill valve, and reliability is higher, service life length；Duckbill valve is convenient to be arranged, the installation site of duckbill valve is combined with the runner of air-breathing, exhaust, it is not necessary to valve seat, reduces compressor volume.
Description
Technical field
The present invention relates to Compressor Technology field, specifically a kind of compressor suction and discharge modular construction.
Background technology
Reference picture 6, Fig. 7, light duty compressor include piston type and rotary compressor etc., and admission air valve is beaten in breathing process
Open, drain tap is closed；Admission air valve is closed in compression process, is reached certain pressure heel row air valve and is started to be vented.Valve
Door is indispensable, and existing suction, drain tap use ligulate valve block 61 mostly, and valve metal film and plastics are divided by material
Valve block, suction, drain tap typically also include valve seat 62 and valve block limiting plate 63, and ligulate valve block 61 is arranged in valve seat 62, valve block
Limiting plate 63 is pressed on ligulate valve block 61 to limit the stroke of ligulate valve block 61.Inhale, drain tap needs to occupy certain space and put
Put, and ligulate valve block 61 flops valve seat 62 in the process of running can produce certain noise, there is ligulate valve block 61 under mal-condition
It may be broken, cause compressor failure, reduce service life.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of compressor suction and discharge modular construction, and operation noise is small,
Compressor compact overall structure after installation, it is reliability and durability.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of compressor suction and discharge modular construction, including organic block, the base inner are provided with valve pocket, the support
Left side is provided with valve pocket cover plate, and right side is provided with cylinder, and the support is provided with the suction hole for being communicated in valve pocket, steam vent, institute
State and air-breathing duckbill valve is installed in suction hole, exhaust duckbill valve is installed in the steam vent.
As the improvement of above-mentioned technical proposal, the grate flow channel of connection steam vent is provided with the valve pocket.
As the further improvement of above-mentioned technical proposal, the valve pocket cover plate is provided with the inner fovea part extended to inside valve pocket
To reduce the volume of valve pocket.
Further improve, be provided with the inner fovea part and suction hole, the resigning inclined-plane of steam vent position correspondence.
Further improve, the suction hole is arranged to inward recess, the air-breathing duckbill valve, exhaust duckbill valve peace with steam vent
Its end face flushes with support after dress.
The beneficial effects of the invention are as follows：Duckbill valve is used made of rubber or the material of other flexible characteristics, import
Hold as circular channel, the port of export is the fitting of two sheets, and import end pressure is then opened when being more than port of export external pressure, on the contrary then close
Close, form check valve, make medium one-way flow, play the effect as existing flap valve, complete suction, exhaust event, this
Invention is using duckbill valve as inlet valve and air bleeding valve, and only duckbill valve mouth folding, will not produce ligulate valve block and valve in operation
The noise of seat slap, reliability is higher, service life length；Duckbill valve is convenient to be arranged, installation site and air-breathing, the exhaust of duckbill valve
Runner combine, it is not necessary to valve seat, reduce compressor volume.Therefore, the present invention has operation noise is small, compact-sized, body
The advantages that product is small, reliability and durability, service life is long.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the use state diagram of the present invention；
Fig. 2, Fig. 3 are the structural representations of the present invention；
Fig. 4, Fig. 5 are the decomposing schematic representations of the present invention；
Fig. 6, Fig. 7 are the decomposing schematic representations of existing compressor.
Embodiment
1~Fig. 5 of reference picture, a kind of compressor suction and discharge modular construction, including organic block 1, the support 1 are internally provided with
Valve pocket 11, the left side of the support 1 are provided with valve pocket cover plate 2, and right side is provided with cylinder 3, and the support 1, which is provided with, is communicated in valve
Suction hole 12, the steam vent 13 of chamber 11, air-breathing duckbill valve 4 is installed in the suction hole 12, is provided with the steam vent 13
It is vented duckbill valve 5, it is preferred that the grate flow channel 131 of connection steam vent 13 is provided with the valve pocket 11.Duckbill valve is also known as back pressure
Formula flexible retaining valve, duckbill valve check-valves, rubber check valve, duckbill valve is using rubber or the material system of other flexible characteristics
Into, entrance point is circular channel, and the port of export is bonded for two sheets, and import end pressure is then beaten when being more than port of export external pressure
Open, it is on the contrary then close, check valve is formed, makes medium one-way flow, plays the effect as existing flap valve, complete to inhale,
Exhaust event.Using duckbill valve as inlet valve and air bleeding valve, the only mouth of air-breathing duckbill valve 4 and exhaust duckbill valve 5 in operation
Folding, ligulate valve block and the noise of valve seat slap will not be produced, reliability is higher, service life length；Duckbill valve is convenient to be arranged, is inhaled
Gas duckbill valve 4 and exhaust duckbill valve 5 are in suction hole 12, steam vent 13, installation site and air-breathing, the runner knot of exhaust
Close, it is not necessary to valve seat, reduce compressor volume., can be more easily by difference cylinder suction air-flow during for multi cylinder structure
Road is connected with the suction muffler and discharge chamber of upper and lower centralized arrangement respectively, and duckbill valve is arranged in corresponding runner, compressor it is whole
Body is compact-sized, and volume reduces.
In the present embodiment, it is preferred that the valve pocket cover plate 2 is provided with the inner fovea part 21 that extends to inside valve pocket 1 to subtract
The volume of small valve pocket 11.Preferably, it is provided with the inner fovea part 21 oblique with the resigning of suction hole 12, the position correspondence of steam vent 13
Face.Valve pocket cover plate 2 is installed on the front of support 1, cylinder 3 is formed working cavity with valve pocket 11, and inner fovea part 21 reduces working chamber
The volume of body, efficiency is improved, the resigning inclined-plane that the corresponding suction hole 12 of inner fovea part 21, steam vent 13 are set, makes gas flowing more suitable
Freely.
In the present embodiment, it is preferred that the suction hole 12 is arranged to inward recess, the air-breathing duckbill valve with steam vent 13
4th, it is vented its end face after duckbill valve 5 is installed to flush with support 1, reduces the overall volume of compressor.
It is described above, the simply better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as
It reaches the technique effect of the present invention with any same or similar means, should all fall under the scope of the present invention.
Claims (5)
1. a kind of compressor suction and discharge modular construction, including organic block (1), the support (1) is internally provided with valve pocket (11), institute
State and valve pocket cover plate (2) be installed on the left of support (1), right side is provided with cylinder (3), it is characterised in that：The support (1) is set
There are the suction hole (12) for being communicated in valve pocket (11), steam vent (13), air-breathing duckbill valve (4) be installed in the suction hole (12),
Exhaust duckbill valve (5) is installed in the steam vent (13).
A kind of 2. compressor suction and discharge modular construction according to claim 1, it is characterised in that：Set in the valve pocket (1)
It is equipped with the grate flow channel (131) of connection steam vent (13).
A kind of 3. compressor suction and discharge modular construction according to claim 1 or 2, it is characterised in that：The valve pocket cover plate
(2) it is provided with and extends to the internal inner fovea part (21) of valve pocket (11) to reduce the volume of valve pocket (11).
A kind of 4. compressor suction and discharge modular construction according to claim 3, it is characterised in that：On the inner fovea part (21)
It is provided with and suction hole (12), the resigning inclined-plane of steam vent (13) position correspondence.
A kind of 5. compressor suction and discharge modular construction according to claim 4, it is characterised in that：The suction hole (12) with
Steam vent (13) is arranged to inward recess, and its end face and support (1) are neat after the air-breathing duckbill valve (4), exhaust duckbill valve (5) installation
It is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679568.4A CN107461316A (en) | 2017-08-10 | 2017-08-10 | A kind of compressor suction and discharge modular construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679568.4A CN107461316A (en) | 2017-08-10 | 2017-08-10 | A kind of compressor suction and discharge modular construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107461316A true CN107461316A (en) | 2017-12-12 |
Family
ID=60548621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710679568.4A Pending CN107461316A (en) | 2017-08-10 | 2017-08-10 | A kind of compressor suction and discharge modular construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107461316A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209853A (en) * | 2018-09-05 | 2019-01-15 | 区文显 | A kind of pump housing and its valve member |
| CN109812403A (en) * | 2019-02-18 | 2019-05-28 | 新会江裕信息产业有限公司 | A kind of portable compressor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09508087A (en) * | 1994-01-21 | 1997-08-19 | フィットブレッド ピーエルシー | Beverage container insert |
| CN101230852A (en) * | 2007-01-25 | 2008-07-30 | 黄石东贝电器股份有限公司 | Minitype hermetically sealed compressor with exhaustion resonator |
| JP2016151216A (en) * | 2015-02-17 | 2016-08-22 | 日邦産業株式会社 | Compressor |
| CN207195138U (en) * | 2017-08-10 | 2018-04-06 | 新会江裕信息产业有限公司 | A kind of compressor suction and discharge modular construction |
-
2017
- 2017-08-10 CN CN201710679568.4A patent/CN107461316A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09508087A (en) * | 1994-01-21 | 1997-08-19 | フィットブレッド ピーエルシー | Beverage container insert |
| CN101230852A (en) * | 2007-01-25 | 2008-07-30 | 黄石东贝电器股份有限公司 | Minitype hermetically sealed compressor with exhaustion resonator |
| JP2016151216A (en) * | 2015-02-17 | 2016-08-22 | 日邦産業株式会社 | Compressor |
| CN207195138U (en) * | 2017-08-10 | 2018-04-06 | 新会江裕信息产业有限公司 | A kind of compressor suction and discharge modular construction |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209853A (en) * | 2018-09-05 | 2019-01-15 | 区文显 | A kind of pump housing and its valve member |
| CN109812403A (en) * | 2019-02-18 | 2019-05-28 | 新会江裕信息产业有限公司 | A kind of portable compressor |
| CN109812403B (en) * | 2019-02-18 | 2024-02-23 | 新会江裕信息产业有限公司 | Portable compressor |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
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| RJ01 | Rejection of invention patent application after publication |