CN203560075U - Stepless pressure regulating air compressor - Google Patents
Stepless pressure regulating air compressor Download PDFInfo
- Publication number
- CN203560075U CN203560075U CN201320689073.7U CN201320689073U CN203560075U CN 203560075 U CN203560075 U CN 203560075U CN 201320689073 U CN201320689073 U CN 201320689073U CN 203560075 U CN203560075 U CN 203560075U
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Abstract
The utility model relates to the technical field of pneumatic mechanical equipment, and particularly relates to a stepless pressure regulating air compressor. The stepless pressure regulating air compressor comprises a casing, as well as a motor, an air filter, an air reservoir and a compressor all arranged in the casing, wherein the motor is fixedly connected with the bottom plate of the casing; the motor is in transmission connection with the compressor through a crank mechanism; the air filter, the compressor and the air reservoir are sequentially communicated through an air pipe; a pressure regulating valve is arranged on the exhaust pipe of the air reservoir; the pressure regulating valve is fixedly connected onto the casing. The air compressor has a simple and reasonable structure, can regulate and control the exhaust pressure through the pressure regulating valve, can better meet air consumption requirements of pneumatic elements and reasonably adjust the compression ratio of the compressor, and is prevented from being frequently started and stopped, so as to protect the service life of compression components and reduce energy consumption.
Description
Technical field
The utility model relates to pneumatic machinery equipment technical field, particularly a kind of stepless pressure regulation air compressor.
Background technique
Air compressor is the former moving normally mechanical energy of motor to be converted to the device of gas pressure energy, and compressed-air actuated pressure generator, is the main body in compressed air source unit.Wherein comparatively common piston compressor is by motor direct driving compressor machine, bent axle is produced and rotatablely move, and drivening rod makes piston produce to-and-fro motion, causes that volume of cylinder changes.Due to the variation of inner pressure of air cylinder, by suction valve, make air enter cylinder through air filter silencer, in compression stroke, due to dwindling of volume of cylinder, pressurized air enters gas holder through the effect of outlet valve.
Piston type air compressor is compared with other air compressors, have simple in structure, easy to maintenance, take up an area the advantages such as less, acquisition cost is relatively low, in various source of the gas drive units, be widely used.Piston type air compressor outside is provided with pressure regulator and automatical control system, and the air pressure in gas holder is lower than minimum setting value, and compressor start is to gas holder gas transmission, when the air pressure in gas holder reaches the highest setting value, by pressure switch, controls its autostop.And the consumption gas speed of pneumatic element and the power of compressor are inconsistent, the air pressure in gas holder is constantly volume variation also, causes the frequent start-stop of compressor.Magnetic core outlet valve on air compressor cannot regulate and control deflation rate, even if therefore adjust force value, can not reach energy-conservation effect.
Model utility content
The purpose of this utility model is for the defect of prior art and deficiency, and the stepless pressure regulation air compressor of a kind of compact structure, easy to use, energy-saving consumption-reducing is provided.
For achieving the above object, the utility model is by the following technical solutions:
A kind of stepless pressure regulation air compressor described in the utility model, comprises housing, is located at motor, air filter, gas receiver, compressor in housing, and described motor is fixedly connected with the base plate of housing, and motor is in transmission connection by crank mechanism and compressor; Air filter, compressor, gas receiver are communicated with successively by tracheae, and the outlet pipe of gas receiver is provided with pressure regulator valve, and pressure regulator valve is fixedly connected on housing.
Further, described pressure regulator valve comprises valve body, valve gap, and valve body is located at housing inner side, and valve gap inner end is connected to form the cavity of sealing through housing and valve body one end, in cavity, be provided with the spool of regulation output pressure, valve gap outer rim is provided with and coordinates the nut that clamps housing with valve body; The other end of valve body is provided with adapter, take over be connected with outlet pipe and take in be provided with electromagnetism valve rod, electromagnetism valve rod one end is actively located on valve body.
Further, described spool comprises adjustable lever and diaphragm, and adjustable lever inner end is arranged on valve gap and with it and is spirally connected, and adjustable lever outer end is provided with knob, between adjustable lever inner end and diaphragm, is provided with stage clip.
Further, described compressor comprises gray iron, is located in cylinder body and the piston hinged with crank mechanism, cylinder cap is located at one end of cylinder body, between cylinder cap and piston, be provided with valve plate, valve plate is provided with suction valve and gas outlet valve, described suction valve is communicated with air filter by tracheae, and gas outlet valve is communicated with gas receiver by tracheae.
Further, between described motor and the base plate of housing, be provided with some rubber seals, the bottom surface of housing is provided with some feets, and the end face outside of housing is provided with handle.
The utility model beneficial effect is: the utility model is simple and reasonable; by pressure regulator valve, can regulate and control exhaust pressure; can better coordinate pneumatic element gas requirement, rationally adjust the compressibility of compressor, avoid frequent startup-shutdown with the working life of protection compression member and reduce energy consumption.
Accompanying drawing explanation
Fig. 1 is whole interior structural representation of the present utility model.
In figure:
1, housing; 11, rubber seal; 12, feet; 13, handle;
2, motor; 21, crank mechanism; 3, air filter; 4, gas receiver;
5, compressor; 51, cylinder body; 52, cylinder cap; 53, piston;
54, suction valve; 55, gas outlet valve; 6, pressure regulator valve; 61, valve body;
62, valve gap; 63, nut; 64, take over; 65, electromagnetism valve rod;
66, adjustable lever; 67, diaphragm; 68, knob; 69, stage clip.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of stepless pressure regulation air compressor described in the utility model, comprise housing 1, be located at motor 2, air filter 3, gas receiver 4, compressor 5 in housing 1, the housing structure setting being of described housing 1, on the base plate of the housing 1 that motor 2 is arranged at and with it, be fixedly connected with, motor 2 is in transmission connection by crank mechanism 21 and compressor 5; On the output shaft of motor 2, be connected with crank mechanism 21, crank mechanism 21 is connected with compressor 5 and drives its work; Compressor 5 is arranged at a side of motor 2 and is fixed on housing 1 sidewall, and then the short frequency vibrations that produce substantially horizontal during 5 acting of crank mechanism 21 and compressor, and between motor 2 and the base plate of housing 1, be provided with some rubber seals 11, the base plate below of housing 1 is provided with some feets 12, by rubber seal 11 and feet 12, can effectively dissolve vibrations, the noise while reducing compressor operation and improving working life; The end face outside of housing 1 is provided with handle 13, and handle 13 is for moving and carry the utility model.
The outlet pipe of gas receiver 4 is provided with the pressure regulator valve 6 of Electromagnetic Control, and pressure regulator valve 6 is fixedly connected on housing 1, and pressure regulator valve 6 is opened gas receiver 4 to pneumatic element output squeezing air.
Above-mentioned pressure regulator valve 6 comprises valve body 61, valve gap 62, valve body 61 is located at housing 1 inner side, one end that valve body 61 is inserted through housing 1 in valve gap 62 inner ends, and then valve gap 62 and the inner cavity that forms a sealing that docks of valve body 61, in cavity, be provided with the spool of regulation output pressure, spool comprises adjustable lever 66 and diaphragm 67, diaphragm 67 is divided into two independently air cavitys by cavity, adjustable lever 66 inner ends are arranged on valve gap 62 and with it and are spirally connected, adjustable lever 66 outer ends are provided with knob 68, between adjustable lever 66 inner ends and diaphragm 67, be provided with stage clip 69, by the spacing between rotation adjustable lever 66 capable of regulating diaphragms 67 and valve body 61, pressurized air enters the first air cavity by the spilehole on valve body 61, and stage clip 69 supports for diaphragm 67 provides constant force, and to keep the first air cavity volume stability, pressure is being exported to pneumatic element in the first air cavity after dilution
The above is only better embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (5)
1. a stepless pressure regulation air compressor, comprise housing (1), be located at motor (2), air filter (3), gas receiver (4), compressor (5) in housing (1), it is characterized in that: described motor (2) is fixedly connected with the base plate of housing (1), motor (2) is in transmission connection by crank mechanism (21) and compressor (5); Air filter (3), compressor (5), gas receiver (4) are communicated with successively by tracheae, and the outlet pipe of gas receiver (4) is provided with pressure regulator valve (6), and pressure regulator valve (6) is fixedly connected on housing (1).
2. stepless pressure regulation air compressor according to claim 1, it is characterized in that: described pressure regulator valve (6) comprises valve body (61), valve gap (62), valve body (61) is located at housing (1) inner side, valve gap (62) inner end is connected to form the cavity of sealing through housing (1) and valve body (61) one end, in cavity, be provided with the spool of regulation output pressure, valve gap (62) outer rim is provided with the nut (63) that coordinates clamping housing (1) with valve body (61); The other end of valve body (61) is provided with adapter (64), takes over (64) and is connected with outlet pipe and takes in (64) and be provided with electromagnetism valve rod (65), and electromagnetism valve rod (65) one end is actively located on valve body (61).
3. stepless pressure regulation air compressor according to claim 2, it is characterized in that: described spool comprises adjustable lever (66) and diaphragm (67), adjustable lever (66) inner end is arranged in valve gap (62) above and is spirally connected with it, adjustable lever (66) outer end is provided with knob (68), between adjustable lever (66) inner end and diaphragm (67), is provided with stage clip (69).
4. stepless pressure regulation air compressor according to claim 1, it is characterized in that: described compressor (5) comprises cylinder body (51), cylinder cap (52), be located in cylinder body (51) and the piston (53) hinged with crank mechanism (21), cylinder cap (52) is located at one end of cylinder body (51), between cylinder cap (52) and piston (53), be provided with valve plate (53), valve plate (53) is provided with suction valve (54) and gas outlet valve (55), described suction valve (54) is communicated with air filter (3) by tracheae, gas outlet valve (55) is communicated with gas receiver (4) by tracheae.
5. stepless pressure regulation air compressor according to claim 1, it is characterized in that: between described motor (2) and the base plate of housing (1), be provided with some rubber seals (11), the bottom surface of housing (1) is provided with some feets (12), and the end face outside of housing (1) is provided with handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689073.7U CN203560075U (en) | 2013-11-01 | 2013-11-01 | Stepless pressure regulating air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689073.7U CN203560075U (en) | 2013-11-01 | 2013-11-01 | Stepless pressure regulating air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560075U true CN203560075U (en) | 2014-04-23 |
Family
ID=50509801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320689073.7U Expired - Fee Related CN203560075U (en) | 2013-11-01 | 2013-11-01 | Stepless pressure regulating air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560075U (en) |
-
2013
- 2013-11-01 CN CN201320689073.7U patent/CN203560075U/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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315504 Zhejiang Province, Ningbo city Fenghua District Jiangkou Street South Road No. 25 Patentee after: NINGBO BIDA MACHINERY MANUFACTURING Co.,Ltd. Address before: 315500 Zhejiang city of Fenghua province Jiangkou South Road No. 18 Patentee before: Fenghua Bida Machinery Manufacturing Co.,Ltd. |
|
| 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: 20140423 Termination date: 20211101 |