CN205779841U - Big flow vacuum pump - Google Patents
Big flow vacuum pump Download PDFInfo
- Publication number
- CN205779841U CN205779841U CN201620510200.6U CN201620510200U CN205779841U CN 205779841 U CN205779841 U CN 205779841U CN 201620510200 U CN201620510200 U CN 201620510200U CN 205779841 U CN205779841 U CN 205779841U
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- big flow
- case
- vacuum pump
- vortex pump
- 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
Links
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model provides big flow vacuum pump, hollow type casing including surrounding perforate, power supply quick plug and Signal plug it is provided with on described casing, it is provided with vortex pump in described casing, the air outlet of described vortex pump passes to outside case, described vortex pump air inlet is communicated with normally open solenoid valve and normally closed solenoid valve, and described normally open solenoid valve is connected with in case by pipeline, and described normally closed solenoid valve is connected with case external equipment by pipeline.This utility model has low-pressure, big flow, the features such as noise is little, and provides cooling effect for oneself.
Description
Technical field
This utility model belongs to suction means technical field, particularly relate to a kind of be applied to hole, irregular soft board draw big flow vacuum pump.
Background technology
Existing vacuum pump has the features such as high pressure, low discharge, noise be big, can be applicable to the object that sucking weight is bigger, if but the situation that leaks air in suction process will not draw object, and existing vacuum pump radiating effect is bad, easily produce substantial amounts of heat and cause the damage set, therefore can not meet needs.
Utility model content
This utility model is for above technical problem, it is provided that a kind of big flow vacuum pump, has low-pressure, big flow, the features such as noise is little, and provides cooling effect for oneself.
The technical solution adopted in the utility model is as follows, a kind of big flow vacuum pump, hollow type casing including surrounding perforate, power supply quick plug and Signal plug it is provided with on described casing, being provided with vortex pump in described casing, the air outlet of described vortex pump passes to outside case, and described vortex pump air inlet is communicated with normally open solenoid valve and normally closed solenoid valve, described normally open solenoid valve is connected with in case by pipeline, and described normally closed solenoid valve is connected with case external equipment by pipeline.
Preferably, described hollow type casing peripheral hardware has the air exhaust box of at least one place's exhaust outlet, described air outlet connection air exhaust box, is provided with deafener in described air exhaust box.
Preferably, the bore of described electromagnetic valve is 60mm.
Preferably, described casing is metal cabinet, is provided with sound-isolating sponge in described case, in order to the noise produced when eliminating vortex pump work.
This utility model is controlling electromagnetic valve by external control equipment, in normally open solenoid valve connection case, the external trachea of normally closed solenoid valve or sucker, open and normally open solenoid valve closedown by controlling normally closed solenoid valve, the vacuum of big flow at external trachea, will be produced, open by controlling normally closed solenoid valve closedown and normally open solenoid valve, normally open solenoid valve takes out box house heat at box house, there is diverse in function, low-pressure, big flow, the features such as noise is little.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is cut-away view of the present utility model.
Detailed description of the invention
Illustrate below in conjunction with the accompanying drawings, this utility model is introduced in detail, it will be appreciated that simply introduce detailed description of the invention of the present utility model below, and do not lie in restriction protection domain of the present utility model.
As depicted in figs. 1 and 2, a kind of big flow vacuum pump, hollow type casing 1 including surrounding perforate 11, power supply quick plug 12 and Signal plug 13 it is provided with on described casing 1, being provided with vortex pump 2 in described casing 1, the air outlet of described vortex pump 2 passes to outside case, and described vortex pump 2 air inlet is communicated with the first electromagnetic valve 3 and the second electromagnetic valve 4, described first electromagnetic valve 3 is connected with in case by pipeline, and described second electromagnetic valve 4 is connected with case external equipment by pipeline.Wherein power supply can use the power supply of 220V, 380V, vortex pump model to be 1KW motor, flow 170 cubes ms/h, and holding wire includes COM end (+24V) and signal (-24V), and holding wire can connect controller, such as PLC, single-chip microcomputer, I/O plate etc..Wherein, the first electromagnetic valve is normally open solenoid valve, and described second electromagnetic valve is normally closed solenoid valve.When signal is high level, normally closed solenoid valve is opened and is closed with normally open solenoid valve, vortex pump is connected with case external equipment, disconnect with box house and connecting, the vacuum of big flow will be produced at external trachea, signal when being low level normally closed closed electromagnetic valve and normally open solenoid valve open, vortex pump disconnects with case external equipment, connects with box house, taking out box house heat at box house, cool exterior air flows into from casing tapping.
Described hollow type casing 1 peripheral hardware has the air exhaust box 5 of at least one place's exhaust outlet 51, described air outlet connection air exhaust box 5, is provided with deafener 51 in described air exhaust box 5.Operationally needing air draft, wind speed produces noise soon, should be provided with Sound-proof material if had in multiple passage, and each passage.
The bore of described electromagnetic valve 3 and 4 is 60mm.
Described casing 1 is metal cabinet, is provided with sound-isolating sponge 14 in described case, in order to eliminate the noise produced when vortex pump 2 works.
Embodiment of the present utility model simply introduces its detailed description of the invention, does not lies in and limits its protection domain.The technical staff of the industry may be made that some is revised under the inspiration of the present embodiment, therefore all equivalence changes done according to this utility model the scope of the claims or modification, belong in this utility model scope of the patent claims.
Claims (4)
1. big flow vacuum pump, it is characterized in that, hollow type casing including surrounding perforate, power supply quick plug and Signal plug it is provided with on described casing, being provided with vortex pump in described casing, the air outlet of described vortex pump passes to outside case, and described vortex pump air inlet is communicated with normally open solenoid valve and normally closed solenoid valve, described normally open solenoid valve is connected with in case by pipeline, and described normally closed solenoid valve is connected with case external equipment by pipeline.
Big flow vacuum pump the most according to claim 1, it is characterised in that described hollow type casing peripheral hardware has the air exhaust box of at least one place's exhaust outlet, described air outlet connection air exhaust box, is provided with deafener in described air exhaust box.
Big flow vacuum pump the most according to claim 1, it is characterised in that the bore of described electromagnetic valve is 60mm.
Big flow vacuum pump the most according to claim 1, it is characterised in that described casing is metal cabinet, is provided with sound-isolating sponge in described case, in order to the noise produced when eliminating vortex pump work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510200.6U CN205779841U (en) | 2016-05-31 | 2016-05-31 | Big flow vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510200.6U CN205779841U (en) | 2016-05-31 | 2016-05-31 | Big flow vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779841U true CN205779841U (en) | 2016-12-07 |
Family
ID=58138481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620510200.6U Expired - Fee Related CN205779841U (en) | 2016-05-31 | 2016-05-31 | Big flow vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779841U (en) |
-
2016
- 2016-05-31 CN CN201620510200.6U patent/CN205779841U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |