CN207420805U - A kind of vacuum pump with vacuum tank integral structure - Google Patents
A kind of vacuum pump with vacuum tank integral structure Download PDFInfo
- Publication number
- CN207420805U CN207420805U CN201721569922.XU CN201721569922U CN207420805U CN 207420805 U CN207420805 U CN 207420805U CN 201721569922 U CN201721569922 U CN 201721569922U CN 207420805 U CN207420805 U CN 207420805U
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- vacuum
- vacuum tank
- vacuum pump
- tank
- integral structure
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Abstract
The utility model is related to a kind of vacuum pumps with vacuum tank integral structure, vacuum tank top is provided with fixing bracket, vacuum pump is mounted on fixing bracket, an inner surface treatment port is offered in the end of vacuum tank simultaneously, flange is welded to connect at port, end cap is connected with connecting flange by port sealing, the utility model sets vacuum tank and vacuum pump into a single integrated structure, it is connected when using every time without carrying out frequent pipeline with vacuum tank to vacuum pump, globality is preferable, end, which opens up, simultaneously puts surface treatment port, it can carry out the standard that the processing such as derusting plastic-spraying reach outer surface the later stage to the face surface of vacuum tank, so that the utility model can apply to the more demanding field such as food precision instrument, the utility model has rational in infrastructure, it is easy to use, the characteristics of safe and reliable.
Description
Technical field
The utility model is related to vacuum pump technologies, are specifically a kind of vacuum pump with vacuum tank integral structure.
Background technology
Generally using two ways when vacuum pump uses at present, a kind of vacuum pump directly vacuumizes, another vacuum pump is first
Vacuum tank is connected, vacuum tank is vacuumized, vacuum tank is made to keep vacuum degree, then completes to vacuumize operation by vacuum tank,
The first evacuates mode vacuum pump and wants frequent starting, is generally used for the on-fixeds occasion such as outdoor and uses, and in factory or laboratory
Etc. stationary applica-tions generally using the second way work；Second way vacuum pump is monitored the vacuum degree of vacuum tank, when
It is actuated for vacuumizing operation at once when the vacuum degree of vacuum tank is less than lower limit, keeps the vacuum degree of vacuum tank in the scope of setting
It is interior.
But the inner wall of vacuum tank is generally only by pretreatment, not by later stage precision processing, thus inner wall surface meeting
The impurity such as iron filings dust are remained, while inner wall surface has also gap, inner wall can generate centainly with moisture in air after long-time
Chemistry, at the same the presence of the impurity such as iron filings dust be therefore not directly applicable the fields such as food precision instrument vacuumize work
Make.
Utility model content
The purpose of this utility model is to provide a kind of vacuum pumps with vacuum tank integral structure, are set on vacuum tank top
There is fixing bracket, vacuum pump is mounted on fixing bracket, while an inner surface treatment port is offered in the end of vacuum tank, is held
Flange is welded to connect at mouthful, end cap is connected with connecting flange by port sealing, and the utility model sets vacuum tank and vacuum pump
It is into a single integrated structure, it is connected when using every time without carrying out frequent pipeline with vacuum tank to vacuum pump, globality is preferable, while end
It opens up and puts surface treatment port, the standard that the processing such as derusting plastic-spraying reach outer surface can be carried out the later stage to the face surface of vacuum tank,
So that the utility model can apply to the more demanding field such as food precision instrument, the utility model has rational in infrastructure, use
Conveniently, the characteristics of safe and reliable.
Following technical scheme is used to achieve the above object：
A kind of vacuum pump with vacuum tank integral structure, it is characterised in that：Including vacuum tank and vacuum pump, in vacuum tank
Bottom is provided with leg, and fixing bracket is arranged at the top of vacuum tank, and the vacuum pump is mounted on fixing bracket, vacuum
Pump is connected by air cleaner and vacuum solenoid with vacuum tank, external connector is also connected on vacuum tank, in external connector
Vacuum pressure controller is additionally provided between vacuum tank；Inner surface treatment end is further opened in the end of the vacuum tank
Mouthful, flange is welded to connect at port, end cap is connected with connecting flange by port sealing.
It is connected in vacuum tank above acting flange and is provided with handrail.
Two groups of vacuum pumps are provided on the fixing bracket, the air cleaner and vacuum solenoid are provided with
Between two groups of vacuum pumps.
The external connector and vacuum pressure controller is arranged on the top for being located at connecting flange at the top of vacuum tank.
One group of external connector is additionally provided with beside the vacuum pressure controller.
Vacuum pump and vacuum tank are wholely set by the utility model, and the vacuum of different size is used according to the requirement of vacuum degree
The vacuum pump of tank and different capacity, the top of a vacuum tank can set multi-group vacuum to pump, and globality is relatively good；Simultaneously true
The end of slack tank offers an inner surface treatment port, is welded to connect flange at port, end cap and connecting flange by screw rod and
Nut is connected and by port sealing, and end cap, which can be dismantled, to carry out precision processing to vacuum tank inner surface, and inner surface is removed
The processing such as plastic-spraying of becoming rusty, are allowed to meet food production and the requirement of precision instrument, while vacuum top tank structure noxious material is also avoided to analyse
Go out, have the characteristics of still rational in infrastructure, easy to use, safe and reliable.
Description of the drawings
Fig. 1 is the structure diagram of the utility model side；
Fig. 2 is the structure diagram of the utility model end；
Fig. 3 is the structure diagram at the top of the utility model；
Fig. 4 is the air cleaner of the utility model and the structure diagram of vacuum solenoid；
Fig. 5 is the structure diagram of the utility model external connector and vacuum pressure controller.
Specific embodiment
As shown in Figs. 1-5, a kind of vacuum pump with vacuum tank integral structure, including vacuum tank 1 and vacuum pump 2, in vacuum
The bottom of tank 1 is provided with leg 11, and traveling wheel 10 is provided on leg 11, and fixing bracket is arranged at the top of vacuum tank 1
12, there are two groups of vacuum pumps 2, vacuum pump 2 is connected by air cleaner 2 and vacuum solenoid 4 with vacuum tank 1, the air
Filter 3 and vacuum solenoid 4 are provided between two groups of vacuum pumps 2, external connector 15 are also connected on vacuum tank 1, external
Vacuum pressure controller 16 is additionally provided between connector 15 and vacuum tank 1, vacuum pressure controller 16 controls vacuum pump and vacuum
The work of pressure valve 4 is additionally provided with one group of external connector 15 on the side of the vacuum pressure controller 16 and goes out to connect using double
The structure of head；Inner surface treatment port is further opened in the end of the vacuum tank 1, flange 17 is welded to connect at port, is held
Lid 18 is connected with connecting flange 18 by port sealing, the top of vacuum tank connecting flange 17 is provided with handrail 19, in vacuum tank
On the other end of handrail 19 is provided with auxiliary handle, the external connector 15 and vacuum pressure controller 16 are arranged on
1 top of vacuum tank is located at the top of connecting flange 17.
Vacuum pump and vacuum tank are wholely set by the utility model, and the vacuum of different size is used according to the requirement of vacuum degree
The vacuum pump of tank and different capacity, the top of a vacuum tank can set multi-group vacuum to pump, and globality is relatively good, according to reality
Independent assortment, uses and carries and is all more convenient.
In addition the utility model offers an inner surface treatment port in the end of vacuum tank, and method is welded to connect at port
Orchid, end cap are connected and by port sealing with connecting flange by screw rod and nut, and end cap can be dismantled may be to table in vacuum tank
Face carries out precision processing, and inner surface carries out the processing such as derusting plastic-spraying, is allowed to meet food production and the requirement of precision instrument, simultaneously
Also vacuum top tank structure noxious material is avoided to be precipitated, has the characteristics of still rational in infrastructure, easy to use, safe and reliable.
Claims (6)
1. a kind of vacuum pump with vacuum tank integral structure, it is characterised in that：Including vacuum tank and vacuum pump, at the bottom of vacuum tank
Portion is provided with leg, and fixing bracket is arranged at the top of vacuum tank, and the vacuum pump is mounted on fixing bracket, vacuum pump
Connected by air cleaner and vacuum solenoid with vacuum tank, external connector be also connected on vacuum tank, external connector with
Vacuum pressure controller is additionally provided between vacuum tank；Inner surface treatment port is further opened in the end of the vacuum tank,
Flange is welded to connect at port, end cap is connected with connecting flange by port sealing.
2. a kind of vacuum pump with vacuum tank integral structure as described in claim 1, it is characterised in that：In vacuum tank connection method
Blue top is provided with handrail.
3. a kind of vacuum pump with vacuum tank integral structure as described in claim 1, it is characterised in that：In the fixed branch
Two groups of vacuum pumps are provided on frame, the air cleaner and vacuum solenoid are provided between two groups of vacuum pumps.
4. a kind of vacuum pump with vacuum tank integral structure as described in claim 1, it is characterised in that：The external connector
The top for being located at connecting flange at the top of vacuum tank is arranged on vacuum pressure controller.
5. a kind of vacuum pump with vacuum tank integral structure as described in claim 1, it is characterised in that：In the vacuum pressure
One group of external connector is additionally provided with beside force controller.
6. a kind of vacuum pump with vacuum tank integral structure as described in claim 1, it is characterised in that：On the leg
It is provided with traveling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569922.XU CN207420805U (en) | 2017-11-22 | 2017-11-22 | A kind of vacuum pump with vacuum tank integral structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569922.XU CN207420805U (en) | 2017-11-22 | 2017-11-22 | A kind of vacuum pump with vacuum tank integral structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207420805U true CN207420805U (en) | 2018-05-29 |
Family
ID=62303922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721569922.XU Active CN207420805U (en) | 2017-11-22 | 2017-11-22 | A kind of vacuum pump with vacuum tank integral structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207420805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781134A (en) * | 2017-11-22 | 2018-03-09 | 浙江盛源空压机制造有限公司 | A kind of vavuum pump with vacuum tank integrative-structure |
| CN110594127A (en) * | 2019-09-23 | 2019-12-20 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | Vacuum negative pressure unit and control method thereof |
-
2017
- 2017-11-22 CN CN201721569922.XU patent/CN207420805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781134A (en) * | 2017-11-22 | 2018-03-09 | 浙江盛源空压机制造有限公司 | A kind of vavuum pump with vacuum tank integrative-structure |
| CN110594127A (en) * | 2019-09-23 | 2019-12-20 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | Vacuum negative pressure unit and control method thereof |
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