CN207004755U - A kind of self-circulation environmental-friendly vavuum pump - Google Patents
A kind of self-circulation environmental-friendly vavuum pump Download PDFInfo
- Publication number
- CN207004755U CN207004755U CN201720241719.3U CN201720241719U CN207004755U CN 207004755 U CN207004755 U CN 207004755U CN 201720241719 U CN201720241719 U CN 201720241719U CN 207004755 U CN207004755 U CN 207004755U
- Authority
- CN
- China
- Prior art keywords
- vavuum pump
- circulation
- control valve
- friendly
- self
- 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 self-circulation environmental-friendly vavuum pump, including vavuum pump and mounting disc, the vavuum pump is arranged on the top of mounting disc by header tank, the both ends of the mounting disc are symmetrically arranged with two fixed plates, the centre of two fixed plates is connected with screw thread post by being provided with screwed hole, the both ends of vavuum pump are respectively arranged with water intake end mouth and water outlet port, filtering sleeve column is provided with the water intake end mouth, the centre of the filtering sleeve column is provided with screen pack, and it is provided with inlet pressure transducer below filtering sleeve column, control valve is provided with the water outlet port, it is provided with the upside of the control valve manually ring, and the downside of control valve is provided with outlet pressure sensor, the circulation port of vavuum pump is connected by circulation pipe with the circulation interface of header tank.The utility model, there is screen pack and control valve, the cleaning of vavuum pump and the running of detection vavuum pump can be ensured.
Description
Technical field
Vacuum pump technology field is the utility model is related to, specially a kind of self-circulation environmental-friendly vavuum pump.
Background technology
Vavuum pump refers to using machinery, physics, chemically or physically chemical method is evacuated to being taken out container and obtained
The device or equipment of vacuum.For popular, vavuum pump is to improve, produce and maintain true in a certain closing space with various methods
Empty device；By the operation principle of vavuum pump, vavuum pump can substantially be divided into two types, i.e. gas trapping pump and gas passes
Defeated pump；It is widely used in the industries such as metallurgy, chemical industry, food, electronics plated film.
With the development of science and technology, also it is evolving in terms of vavuum pump, constantly progress, wherein self-circulation environmental-friendly vavuum pump
In widely using, but self-circulation environmental-friendly vavuum pump currently on the market still lacks filter plant so that vavuum pump is easy
Block, and inconvenience is installed, it is impossible to detect the function situation of vavuum pump.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of self-circulation environmental-friendly vavuum pump, including it is true
Empty pump and mounting disc, the vavuum pump are arranged on the top of mounting disc by header tank, and the both ends of the mounting disc are symmetrical arranged
There are two fixed plates, the centre of two fixed plates is connected with screw thread post, the both ends of vavuum pump by being provided with screwed hole
Water intake end mouth and water outlet port are respectively arranged with, filtering sleeve column, the centre of the filtering sleeve column are provided with the water intake end mouth
Screen pack is provided with, and filters and is provided with inlet pressure transducer below sleeve column, regulating valve is provided with the water outlet port
, it is provided with the upside of the control valve manually ring, and the downside of control valve is provided with outlet pressure sensor, very
The circulation port of empty pump is connected by circulation pipe with the circulation interface of header tank, and the both ends of the header tank are connected with by phase siphunculus
Expand water tank.
As a kind of preferable technical scheme of the utility model, the water tank and the quantity of phase siphunculus of expanding is two.
As a kind of preferable technical scheme of the utility model, the fixed plate and mounting disc are phases in a welding manner
Even.
As a kind of preferable technical scheme of the utility model, the circulation pipe and phase siphunculus use plastic-aluminum combined control
Into.
Compared with prior art, the beneficial effects of the utility model are：The self-circulation environmental-friendly vavuum pump, by filtering sleeve column
, can be to effectively being filtered into vavuum pump, to prevent from blocking vavuum pump feelings with the screen pack being arranged in filtering sleeve column
The generation of condition, also extend the service life of the self-circulation environmental-friendly vavuum pump, and also there is inlet pressure transducer and outlet to press
Force snesor, vavuum pump can effectively be detected, can be manually ring to control valve also with control valve
It is controlled, to be adapted to the various operations of people, but also passes through circulation pipe and header tank so that the vavuum pump can carries out following certainly
Ring, to have the function that environmental protection and energy-conservation, also with fixed plate and screw thread post, it is convenient for people to carry out that the vavuum pump is installed.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1- vavuum pumps；2- mounting discs；3- header tanks；4- fixed plates；5- screwed holes；6- screw thread posts；7- water intake ends
Mouthful；8- water outlet ports；9- filters sleeve column；10- screen packs；11- inlet pressure transducers；12- control valves；13- is manually ring；
14- outlet pressure sensors；15- circulation ports；16- circulation pipes；17- circulation interfaces；18- phase siphunculus；19- expands water tank.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of self-circulation environmental-friendly vavuum pump, including vavuum pump 1
With mounting disc 2, the vavuum pump 1 is arranged on the top of mounting disc 2 by header tank 3, and the both ends of the mounting disc 2 are symmetrical arranged
There are two fixed plates 4, the centre of two fixed plates 4 is connected with screw thread post 6 by being provided with screwed hole 5, vavuum pump 1
Both ends are respectively arranged with water intake end mouth 7 and water outlet port 8, and filtering sleeve column 9, the filter sheath are provided with the water intake end mouth 7
The centre of post 9 is provided with screen pack 10, and the lower section for filtering sleeve column 9 is provided with inlet pressure transducer 11, the water outlet port 8
Place is provided with control valve 12, and the upside of the control valve 12 is provided with manually ring 13, and the downside of control valve 12
It is provided with outlet pressure sensor 14, the phase of circulation interface 17 that the circulation port 15 of vavuum pump 1 passes through circulation pipe 16 and header tank 3
Even, the both ends of the header tank 3 are connected with by phase siphunculus 18 expands water tank 19.
Preferably, the water tank 19 and the quantity of phase siphunculus 18 of expanding is two；The fixed plate 4 is with mounting disc 2
It is connected in a welding manner so that structure is more stable；The circulation pipe 16 and phase siphunculus 18 are made of PAP,
It is not perishable with inside and outside wall, and convection body resistance very little.
Specifically used mode and advantage：The self-circulation environmental-friendly vavuum pump, pass through the filtering sleeve column being arranged at water intake end mouth
, can be to effectively being filtered into vavuum pump, to prevent from blocking vavuum pump feelings with the screen pack being arranged in filtering sleeve column
The generation of condition, also extend the service life of the self-circulation environmental-friendly vavuum pump, and also pressed by inlet pressure transducer and outlet
Force snesor, vavuum pump can effectively be detected, also by setting the control valve at water outlet port, hand can be passed through
It is dynamic that ring is controlled to control valve, to be adapted to the various operations of people, but also pass through the circulation port on vavuum pump and circulation
Circulation interface on pipe so that the vavuum pump can carry out self-loopa with header tank, also logical to have the function that environmental protection and energy-conservation
The fixed plate for being arranged on mounting disc both sides and screw thread post are crossed, is convenient for people to carry out that the vavuum pump is installed.
Outlet pressure sensor used in the utility model and inlet pressure transducer are compact using YB-131 series
Type pressure sensor, it uses 304 all steels to be made, and measurement range is -0.1~100mpa, measurement accuracy：±0.5%
FS, (± 0.2%FS is customized）, its joint size is M20*1.5, has digital anti-jamming circuit, and compensation temperature is 0-80 DEG C.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
- A kind of 1. self-circulation environmental-friendly vavuum pump, it is characterised in that：Including vavuum pump（1）And mounting disc（2）, the vavuum pump（1） Pass through header tank（3）It is arranged on mounting disc（2）Top, the mounting disc（2）Both ends be symmetrically arranged with two fixed plates （4）, two fixed plates（4）Centre by being provided with screwed hole（5）It is connected with screw thread post（6）, vavuum pump（1）Two End is respectively arranged with water intake end mouth（7）And water outlet port（8）, the water intake end mouth（7）Place is provided with filtering sleeve column（9）, it is described Filter sleeve column（9）Centre be provided with screen pack（10）, and filter sleeve column（9）Lower section be provided with inlet pressure transducer （11）, the water outlet port（8）Place is provided with control valve（12）, the control valve（12）Upside be provided with manually ring （13）, and control valve（12）Downside be provided with outlet pressure sensor（14）, vavuum pump（1）Circulation port（15）Pass through Circulation pipe（16）With header tank（3）Circulation interface（17）It is connected, the header tank（3）Both ends pass through phase siphunculus（18）Connection There is expansion water tank（19）.
- A kind of 2. self-circulation environmental-friendly vavuum pump according to claim 1, it is characterised in that：The expansion water tank（19）With communicate Pipe（18）Quantity be two.
- A kind of 3. self-circulation environmental-friendly vavuum pump according to claim 1, it is characterised in that：The fixed plate（4）With installation Disk（2）It is connected in a welding manner.
- A kind of 4. self-circulation environmental-friendly vavuum pump according to claim 1, it is characterised in that：The circulation pipe（16）With communicate Pipe（18）It is made of PAP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720241719.3U CN207004755U (en) | 2017-03-14 | 2017-03-14 | A kind of self-circulation environmental-friendly vavuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720241719.3U CN207004755U (en) | 2017-03-14 | 2017-03-14 | A kind of self-circulation environmental-friendly vavuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004755U true CN207004755U (en) | 2018-02-13 |
Family
ID=61428366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720241719.3U Expired - Fee Related CN207004755U (en) | 2017-03-14 | 2017-03-14 | A kind of self-circulation environmental-friendly vavuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004755U (en) |
-
2017
- 2017-03-14 CN CN201720241719.3U patent/CN207004755U/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 |
Granted publication date: 20180213 Termination date: 20190314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |