CN209569139U - A kind of pressurizing device of air pump - Google Patents
A kind of pressurizing device of air pump Download PDFInfo
- Publication number
- CN209569139U CN209569139U CN201920049292.6U CN201920049292U CN209569139U CN 209569139 U CN209569139 U CN 209569139U CN 201920049292 U CN201920049292 U CN 201920049292U CN 209569139 U CN209569139 U CN 209569139U
- Authority
- CN
- China
- Prior art keywords
- pressure release
- air pump
- pipe
- branch pipe
- pressure
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pressurizing devices of air pump, including air pump main body, one end of the air pump main body is tightly connected by exhaust pipe and pressure release tank, and controlled valve is installed on exhaust pipe, the hinged place of the exhaust pipe and pressure release tank is provided with sealing ring, one end of the pressure release tank is connected by the first pressure release branch pipe with the first extraction sector, and first is equipped with the first relief valve on pressure release branch pipe, the other end of the pressure release tank is connected by the second pressure release branch pipe with the second extraction sector, and second is equipped with the second relief valve on pressure release branch pipe, the other end of the air pump main body is connected by air inlet pipe with booster jar, and pressure charging valve is installed in air inlet pipe, it is closely screwed between the air inlet pipe and booster jar by threaded end, one end of the booster jar is connect by L shape pipe with booster pump.The utility model solves the not set pressure relief mechanism of pressurizing device of current air pump, is easy to cause security risk, exists simultaneously the problems such as sealing performance is poor.
Description
Technical field
The utility model relates to air pump machinery equipment field, the pressurizing device of specifically a kind of air pump.
Background technique
Air pump is that air or a kind of device from enclosure space addition air are excluded from an enclosure space.Electric air pump with
Electric power is the air pump of power, does not stop compressed air by electric power, generates air pressure.It is mainly used in pneumatic gluing, automobile inflating etc..
The working principle of air pump is: engine drives air pump crankshaft to get so that piston be driven to be inflated by two V-belts
Gas imports gas receiver by gas-guide tube.Another aspect gas receiver imports the gas in gas receiver further through a gas-guide tube solid
It is scheduled in the pressure regulator valve on air pump, to control the air pressure in gas receiver.It is set up when the air pressure in gas receiver is not up to pressure regulator valve
Pressure when, pressure regulator valve valve cannot be opened into the gas of pressure regulator valve out of gas receiver；When the air pressure in gas receiver reaches tune
When the pressure that pressure valve is set up, open pressure regulator valve valve into the gas of pressure regulator valve out of gas receiver, into air pump in and pressure regulator valve
The air flue communicated, and it is normally opened by the air inlet that air flue controls air pump, to make air pump running no load, reaches and reduce power damage
Consumption, protects the purpose of air pump.Valve when the air pressure in gas receiver is lower than the pressure of pressure regulator valve setting because of loss, in pressure regulator valve
Door, by its return, disconnects the control gas circuit of air pump, air pump starts to inflate again by return spring.
The not set pressure relief mechanism of the pressurizing device of air pump at present, be easy cause security risk, exist simultaneously sealing performance compared with
The problems such as poor, therefore a kind of pressurizing device of novel air pump is developed in market in urgent need.
Utility model content
The purpose of this utility model is to provide a kind of pressurizing devices of air pump, to solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of pressurizing device of air pump, including air pump
One end of main body, the air pump main body is tightly connected by exhaust pipe and pressure release tank, and controlled valve is equipped on exhaust pipe, institute
The hinged place for stating exhaust pipe and pressure release tank is provided with sealing ring, and one end of the pressure release tank is taken out by the first pressure release branch pipe and first
Mechanism of qi structure is connected, and the first relief valve is equipped on the first pressure release branch pipe, and the other end of the pressure release tank passes through the second pressure release
Branch pipe is connected with the second extraction sector, and the second relief valve is equipped on the second pressure release branch pipe, the air pump main body it is another
End is connected by air inlet pipe with booster jar, and pressure charging valve is equipped in air inlet pipe, is passed through between the air inlet pipe and booster jar
Threaded end is closely screwed on, and one end of the booster jar is connect by L shape pipe with booster pump.
Preferably, the hinged place of the first pressure release branch pipe and the second pressure release branch pipe and pressure release tank is provided with sealing ring.
Preferably, first extraction sector is tightly connected by conduit and the second extraction sector.
Preferably, the pressure release pot bottom is mutually fixed by welding piece with support frame.
Preferably, one end of first extraction sector and the second extraction sector is mounted on sealing-plug.
Preferably, one end that the L shape pipe passes through booster jar extends to inside booster pump.
Compared with prior art, the utility model has the beneficial effects that the utility model is by being equipped with pressure release tank, pressure release
One end of tank is connected by the first pressure release branch pipe with the first extraction sector, the other end of pressure release tank by the second pressure release branch pipe with
Second extraction sector is connected, and when air pump internal pressure is excessive, in time can be pulled out internal gas by extraction sector
It goes, prevents the security risks such as the excessive generation explosion of air pressure；The hinged place of first pressure release branch pipe and the second pressure release branch pipe and pressure release tank
It is provided with sealing ring, by being provided with sealing ring in the hinged place of each pipeline, can ensure the leakproofness of pipeline junction
Can, the phenomenon that preventing gas leakage generation improves the conevying efficiency of gas.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the pressurizing device of air pump of the utility model.
Fig. 2 is structure enlargement diagram at the A of the utility model.
Fig. 3 is structure enlargement diagram at the B of the utility model.
Fig. 4 is the ring structure schematic diagram of the utility model.
In figure: 1, the first extraction sector；2, booster pump；3, L shape pipe；4, booster jar；5, threaded end；6, pressure charging valve；7,
Air inlet pipe；8, air pump main body；9, the second extraction sector；10, sealing-plug；11, pressure release tank；12, controlled valve；13, exhaust pipe；
14, the first relief valve；15, the first pressure release branch pipe；16, the second relief valve；17, the second pressure release branch pipe；18, sealing ring；19, it supports
Frame.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of pressurizing device of air pump, including air pump main body 8, air pump
One end of main body 8 is tightly connected by exhaust pipe 13 and pressure release tank 11, and controlled valve 12, exhaust pipe are equipped on exhaust pipe 13
13 are provided with sealing ring 18 with the hinged place of pressure release tank 11, and one end of pressure release tank 11 is evacuated by the first pressure release branch pipe 15 with first
Mechanism 1 is connected, and the first relief valve 14 is equipped on the first pressure release branch pipe 15, and the other end of pressure release tank 11 passes through the second pressure release
Branch pipe 17 is connected with the second extraction sector 9, and the second relief valve 16 is equipped on the second pressure release branch pipe 17, air pump main body 8
The other end is connected by air inlet pipe 7 with booster jar 4, and pressure charging valve 6 is equipped in air inlet pipe 7, air inlet pipe 7 and booster jar 4 it
Between be closely screwed on by threaded end 5, one end of booster jar 4 is connect by L shape pipe 3 with booster pump 2,15 He of the first pressure release branch pipe
The hinged place of second pressure release branch pipe 17 and pressure release tank 11 is provided with sealing ring 18, and the first extraction sector 1 passes through conduit and second
Extraction sector 9 is tightly connected, and 11 bottom of pressure release tank is fixed by welding piece and 19 phase of support frame, the first extraction sector 1 and second
One end of extraction sector 9 is mounted on sealing-plug 10, and one end that L shape pipe 3 passes through booster jar 4 extends to inside booster pump 2.
The working principle of the utility model is: the other end of air pump main body 8 is connected by air inlet pipe 7 with booster jar 4, into
Pressure charging valve 6 is installed, one end of booster jar 4 is connect by L shape pipe 3 with booster pump 2, when booster pump 2 passes through gas on tracheae 7
When air inlet pipe 7 conveys 8 inside of air intake pump main body, it is excessive to will cause 8 air pressure inside of air pump main body, is easy to happen safety accident, leads to
It crosses one end in air pump main body 8 to be tightly connected by exhaust pipe 13 and pressure release tank 11, controlled valve 12 is installed on exhaust pipe 13,
Valve 12 is turned on the switch, gas is entered in pressure release tank 11 by exhaust pipe 13, and one end of pressure release tank 11 passes through the first pressure release branch pipe
15 are connected with the first extraction sector 1, and the other end of pressure release tank 11 is connected by the second pressure release branch pipe 17 with the second extraction sector 9
It connects, the gas entered in pressure release tank 11 is sucked out in time by pressure release branch pipe for the first extraction sector 1 and the second extraction sector 9, is risen
It is acted on to good pressure release, the hinged place of the first pressure release branch pipe 15 and the second pressure release branch pipe 17 and pressure release tank 11 is provided with sealing
Circle 18, by being provided with sealing ring 18 in the hinged place of each pipeline, can ensure the sealing performance of pipeline junction, prevent from sending out
The phenomenon that raw gas leakage, occurs.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of pressurizing device of air pump, including air pump main body (8), which is characterized in that one end of the air pump main body (8) passes through
Exhaust pipe (13) and pressure release tank (11) are tightly connected, and controlled valve (12), the exhaust pipe are equipped on exhaust pipe (13)
(13) it is provided with sealing ring (18) with the hinged place of pressure release tank (11), one end of the pressure release tank (11) passes through the first pressure release branch pipe
(15) it is connected with the first extraction sector (1), and the first relief valve (14), the pressure release is installed on the first pressure release branch pipe (15)
The other end of tank (11) is connected by the second pressure release branch pipe (17) with the second extraction sector (9), and the second pressure release branch pipe (17)
On be equipped with the second relief valve (16), the other end of the air pump main body (8) is connected by air inlet pipe (7) with booster jar (4),
And pressure charging valve (6) are installed in air inlet pipe (7), it is close by threaded end (5) between the air inlet pipe (7) and booster jar (4)
It is screwed on, one end of the booster jar (4) is connect by L shape pipe (3) with booster pump (2).
2. a kind of pressurizing device of air pump according to claim 1, which is characterized in that the first pressure release branch pipe (15) and
The hinged place of second pressure release branch pipe (17) and pressure release tank (11) is provided with sealing ring (18).
3. a kind of pressurizing device of air pump according to claim 1, which is characterized in that first extraction sector (1) is logical
It crosses conduit and the second extraction sector (9) is tightly connected.
4. a kind of pressurizing device of air pump according to claim 1, which is characterized in that pressure release tank (11) bottom passes through
Welding piece is mutually fixed with support frame (19).
5. a kind of pressurizing device of air pump according to claim 1, which is characterized in that first extraction sector (1) and
One end of second extraction sector (9) is mounted on sealing-plug (10).
6. a kind of pressurizing device of air pump according to claim 1, which is characterized in that the L shape pipe (3) passes through booster jar
(4) it is internal that one end extends to booster pump (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920049292.6U CN209569139U (en) | 2019-01-12 | 2019-01-12 | A kind of pressurizing device of air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920049292.6U CN209569139U (en) | 2019-01-12 | 2019-01-12 | A kind of pressurizing device of air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569139U true CN209569139U (en) | 2019-11-01 |
Family
ID=68331937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920049292.6U Expired - Fee Related CN209569139U (en) | 2019-01-12 | 2019-01-12 | A kind of pressurizing device of air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569139U (en) |
-
2019
- 2019-01-12 CN CN201920049292.6U patent/CN209569139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191101 Termination date: 20200112 |