CN220395975U - Pump for realizing multiple vacuum degrees by adopting multistage compression - Google Patents
Pump for realizing multiple vacuum degrees by adopting multistage compression Download PDFInfo
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- CN220395975U CN220395975U CN202321876137.4U CN202321876137U CN220395975U CN 220395975 U CN220395975 U CN 220395975U CN 202321876137 U CN202321876137 U CN 202321876137U CN 220395975 U CN220395975 U CN 220395975U
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- pump
- diaphragm
- pumps
- vacuum degrees
- multiple vacuum
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- 230000006835 compression Effects 0.000 title claims abstract description 16
- 238000007906 compression Methods 0.000 title claims abstract description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model overcomes the defects existing in the prior art, and provides the pump for realizing multiple vacuum degrees by adopting multi-stage compression, which can correspond to working conditions of different vacuum degrees, and the single pump fails without influencing the normal use of other pumps and working conditions of other pumps, and in order to solve the technical problems, the utility model adopts the following technical scheme: the pump for realizing various vacuum degrees by adopting multi-stage compression comprises a plurality of diaphragm pumps, wherein a medium outlet channel of each diaphragm pump is sequentially communicated with a medium inlet channel of an adjacent diaphragm pump, and a plurality of diaphragm pumps are sequentially connected in series and can work independently or cooperatively; the utility model can be widely applied to the field of diaphragm air pumps.
Description
Technical Field
The utility model relates to a pump for realizing various vacuum degrees by adopting multistage compression, and belongs to the technical field of diaphragm pumps.
Background
At present, a vacuum pump can only correspond to one vacuum degree, when the pump is damaged, a new pump needs to be replaced, and the whole work is stopped unless a standby pump exists.
Disclosure of Invention
The utility model overcomes the defects existing in the prior art, and provides the pump which adopts multi-stage compression to realize various vacuum degrees, can correspond to working conditions of different vacuum degrees, has single pump failure, does not influence the normal use of other pumps, and does not influence the working conditions of other pumps.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an adopt multistage compression to realize pump of multiple vacuum, includes a plurality of diaphragm pumps, the medium outlet channel of diaphragm pump communicates with the medium inlet channel of adjacent diaphragm pump in proper order, and a plurality of the diaphragm pump is in series in proper order together, can work alone each other, also can work in coordination.
Further, the medium outlet channel and the medium inlet channel of the diaphragm pump are respectively arranged at two ends of the upper cover of the diaphragm pump valve.
Further, the motor body of the diaphragm pump is fixedly connected with the pump body of the adjacent diaphragm pump.
Further, the connection mode between the motor bodies and the pump bodies of two adjacent diaphragm pumps is a plug-in type quick-release structure.
Further, the medium outlet channels and the medium inlet channels which correspond to each other between two adjacent diaphragm pumps are communicated through plug tubes.
Further, the plug tube is an aluminum alloy tube.
Compared with the prior art, the utility model has the following beneficial effects: the utility model adopts a method of connecting a plurality of vacuum pumps to realize the requirement of various vacuum degrees, when one pump is damaged, the other pumps can still continue to work, multistage compression is adopted, only one pump corresponds to one vacuum degree when working, two pumps correspond to the second vacuum degree when working simultaneously, three pumps correspond to the third vacuum degree when working simultaneously, and the like, and different numbers of vacuum degrees can be configured according to the actual environment.
Drawings
The utility model is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic top view of the present utility model.
In the figure: 1 is a diaphragm pump, 2 is a medium outlet channel, 3 is a medium inlet channel, and 4 is an insertion pipe.
Description of the embodiments
The utility model is further illustrated below in conjunction with specific examples.
As shown in fig. 1 and 2, the pump for realizing multiple vacuum degrees by adopting multi-stage compression comprises a plurality of diaphragm pumps 1, and the connection mode between the motor bodies and the pump bodies of two adjacent diaphragm pumps 1 is a plug-in quick-release structure. The medium outlet channels 2 of the diaphragm pumps 1 are sequentially communicated with the medium inlet channels 3 of the adjacent diaphragm pumps 1, a plurality of diaphragm pumps 1 are sequentially connected in series, and can work independently or cooperatively, wherein the medium outlet channels 2 and the medium inlet channels 3 which correspond to each other between two adjacent diaphragm pumps 1 are communicated through the plug-in pipe 4, and the medium outlet channels 2 and the medium inlet channels 3 of the diaphragm pumps 1 are respectively arranged at two ends of the valve upper cover of the diaphragm pump 1.
The utility model adopts a method of connecting a plurality of vacuum pumps to realize the requirement of various vacuum degrees, and when one pump is damaged, the other pumps can still work continuously.
The utility model adopts multistage compression, only one pump corresponds to one vacuum degree when working, two pumps correspond to the second vacuum degree when working simultaneously, three pumps correspond to the third vacuum degree when working simultaneously, and the like, and different numbers of vacuum degrees can be configured according to the actual environment.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides an adopt multistage compression to realize pump of multiple vacuum, includes a plurality of diaphragm pumps (1), its characterized in that, medium outlet channel (2) of diaphragm pump (1) communicate with medium inlet channel (3) of adjacent diaphragm pump (1) in proper order, and a plurality of diaphragm pump (1) are in series in proper order together, can work alone each other, also can work in coordination.
2. The pump for realizing multiple vacuum degrees by adopting multi-stage compression according to claim 1, wherein a medium outlet channel (2) and a medium inlet channel (3) of the diaphragm pump (1) are respectively arranged at two ends of a valve upper cover of the diaphragm pump (1).
3. Pump for realizing multiple vacuum degrees by adopting multi-stage compression according to claim 1 or 2, characterized in that the motor body of the diaphragm pump (1) is fixedly connected with the pump body of the adjacent diaphragm pump (1).
4. A pump for realizing multiple vacuum degrees by adopting multi-stage compression according to claim 3, wherein the connection mode between the motor bodies and the pump bodies of two adjacent diaphragm pumps (1) is a plug-in quick-release structure.
5. A pump for realizing multiple vacuum degrees by multi-stage compression according to claim 4, wherein the medium outlet channel (2) and the medium inlet channel (3) corresponding to each other between two adjacent diaphragm pumps (1) are communicated by an insertion tube (4).
6. The pump for realizing multiple vacuum degrees by adopting multi-stage compression according to claim 5, wherein the plug tube (4) is an aluminum alloy tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321876137.4U CN220395975U (en) | 2023-07-17 | 2023-07-17 | Pump for realizing multiple vacuum degrees by adopting multistage compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321876137.4U CN220395975U (en) | 2023-07-17 | 2023-07-17 | Pump for realizing multiple vacuum degrees by adopting multistage compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220395975U true CN220395975U (en) | 2024-01-26 |
Family
ID=89602816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321876137.4U Active CN220395975U (en) | 2023-07-17 | 2023-07-17 | Pump for realizing multiple vacuum degrees by adopting multistage compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220395975U (en) |
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2023
- 2023-07-17 CN CN202321876137.4U patent/CN220395975U/en active Active
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