CN207454202U - A kind of supercharging device of vacuum pump precision gas chamber - Google Patents
A kind of supercharging device of vacuum pump precision gas chamber Download PDFInfo
- Publication number
- CN207454202U CN207454202U CN201721049574.3U CN201721049574U CN207454202U CN 207454202 U CN207454202 U CN 207454202U CN 201721049574 U CN201721049574 U CN 201721049574U CN 207454202 U CN207454202 U CN 207454202U
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- air inlet
- air
- supervisor
- pressure
- supercharging device
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The purpose of this utility model is to provide a kind of supercharging device of vacuum pump precision gas chamber, including：Air inlet supervisor, air boost pump, charged piston, the second air inlet screw, connecting seat, air inlet pipe, air intake branch, air outlet pipe, pressure gauge, pressure regulator valve, supercharging device housing, booster cavity, electric controller, pressure inlet are with increasing air pump, it is characterised in that：The first air inlet screw is arranged on one end of the air inlet supervisor, and the first air inlet screw is to be detachably connected with air inlet supervisor.The utility model can be mounted in vacuum pump precision gas chamber, the utility model it is easy to operate, used time is short, and charging efficiency is high, and pressure charging valve is provided on pressure gauge, air boost pump is internally provided in air inlet supervisor, can be according to actual conditions to its pressure regulation, and booster is not easily damaged, can preferably extend its service life, and the air-breathing work efficiency of the utility model is high, it is not easy to the phenomenon that vapour lock occurs.
Description
Technical field
The utility model is related to a kind of supercharging device more particularly to a kind of supercharging devices of vacuum pump precision gas chamber.
Background technology
At present, vacuum pump refer to using machinery, physics, chemically or physically chemical method to being evacuated by pumping container and
Obtain the device or equipment of vacuum.For popular, vacuum pump is improved, generated and tieed up in a certain enclosure space with various methods
Hold the device of vacuum.With the development that vacuum is applied, many kinds have been developed in the species of vacuum pump, and pumping speed is several from zero point per second
It is raised to hundreds of thousands per second, millions of liters.As vacuum technique is producing and is being applied to pressure range in field of scientific study
It is required that it is more and more wider, it needs that production and science could be met after being evacuated jointly into vacuum-pumping system by several vacuum pump groups mostly
The requirement of research process, since vacuum is very wide using the scope of the operating pressure involved by department, any type
Vacuum pump is impossible to be completely suitable for all working pressure ranges, can only be according to different working pressure range and different
Job requirement uses different types of vacuum pump.It, sometimes will be various for ease of use with the needs of various vacuum technology processes
Vacuum pump combines by its performance requirement, with unit pattern application.At present, in the multiple fields such as power generation, chemical industry, the energy,
Since the structure of vacuum pump is simple, stable working, the advantages such as operation maintenance cost is low and be widely used, however, using
In the process, the work efficiency of vacuum pump air-breathing is relatively low, and the leakproofness of air inlet pipe is relatively low, the phenomenon that being susceptible to vapour lock, waste
Resource.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of supercharging device of vacuum pump precision gas chamber,
The utility model can be mounted in vacuum pump precision gas chamber, the utility model it is easy to operate, the used time is short, and charging efficiency is high,
Pressure charging valve is provided on pressure gauge, air boost pump is internally provided in air inlet supervisor, it can be adjusted according to actual conditions
Pressure, and booster is not easily damaged, can preferably extend its service life, and also the air-breathing work efficiency of the utility model is high, no
The phenomenon that being susceptible to vapour lock.
Used technical solution is the utility model to solve above-mentioned technical problem：A kind of vacuum pump precision gas chamber
Supercharging device, including：Air inlet supervisor, air boost pump, charged piston, the second air inlet screw, connecting seat, air inlet pipe, air inlet
Branch pipe, air outlet pipe, pressure gauge, pressure regulator valve, supercharging device housing, booster cavity, electric controller, pressure inlet are special with increasing air pump
Sign is：The first air inlet screw is arranged on one end of the air inlet supervisor, the first air inlet screw and the air inlet master
Manage to be detachably connected, the air boost pump is arranged on the inside of air inlet supervisor, the air boost pump with it is described into
Gas supervisor is mutually detachably connected each other, and the air inlet pipe is arranged on the other end of air inlet supervisor, the air inlet pipe with it is described
Air inlet supervisor is interconnected, and the air inlet pipe and the junction of air inlet supervisor are provided with charged piston, the supercharging device housing
The one side of the air inlet supervisor is arranged on, the air inlet supervisor is interfixed by the connecting seat and the supercharging device housing
Connection, the air inlet pipe are mutually interconnected through the supercharging device housing and the air intake branch with being arranged on supercharging device enclosure interior
Logical, the pressure gauge is arranged on the inside of the booster cavity, and the pressure gauge is mutually permanently connected with the booster cavity, the tune
Pressure valve is arranged on the pressure gauge, the electric controller be mounted on the booster cavity inside, the electric controller with
It is electrically connected between the pressure gauge, the pressure inlet is connected to the one side of the booster cavity, the pressure inlet and the booster cavity
It is connected with each other, the air outlet pipe is arranged on the one side of the booster cavity, and the air outlet pipe is interconnected with the booster cavity.
Further, the lower end of the air inlet supervisor is provided with the second air inlet screw, and the second air inlet screw is with air inlet supervisor
It is detachably connected.
Further, what air inlet was responsible for is internally connected with return plate.
Further, the one side of the charged piston is provided with pressure charging valve.
Further, solenoid valve is provided between the flowline and increasing air pump, solenoid valve is electrically connected with the electric controller.
The utility model has the advantage of：Enter when the utility model is used, gas is responsible for from air inlet, supercharging air
Pump, air inlet pipe and air inlet supervisor junction be provided with charged piston and pressure charging valve, without any power supply can to gas into
Row supercharging can obtain required pressure by adjusting driving gas pressure, the utility model be provided with the first air inlet screw with
Second air inlet screw is internally provided with return plate in air inlet supervisor, and when air inlet is not required, the return plate in air inlet supervisor is certainly
Dynamic return, good airproof performance, in air inlet supervisor when needing air inlet, can with the first air inlet screw and the extraction of the second air inlet screw,
The utility model can be mounted in vacuum pump precision gas chamber, the utility model it is easy to operate, the used time is short, and charging efficiency is high,
Pressure charging valve is provided on pressure gauge, air boost pump is internally provided in air inlet supervisor, it can be adjusted according to actual conditions
Pressure, and booster is not easily damaged, can preferably extend its service life, and also the air-breathing work efficiency of the utility model is high, no
The phenomenon that being susceptible to vapour lock.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model.
Wherein：
1- air inlets are responsible for；2- the first air inlet screws；3- return plates；
4- air boost pumps；5- charged pistons；6- pressure charging valves；
7- the second air inlet screws；8- connecting seats；9- air inlet pipe；
10- air intake branches；11- air outlet pipes；12- pressure gauges；
13- pressure regulator valves；14- supercharging device housings；15- booster cavities；
16- electric controllers；17- pressure inlets；18- increases air pump；
19- solenoid valves
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
Fig. 1 is the principle schematic of the utility model, and a kind of supercharging of vacuum pump precision gas chamber as shown in Figure 1 fills
It puts, including：Air inlet supervisor 1, air boost pump 2, charged piston 5, the second air inlet screw 7, connecting seat 8, air inlet pipe 9, air inlet branch
Pipe 10, air outlet pipe 11, pressure gauge 12, pressure regulator valve 13, supercharging device housing 14, booster cavity 15, electric controller 16, pressure inlet 17
With increasing air pump 18, it is characterised in that：The first air inlet screw 2 is arranged on one end of the air inlet supervisor 1, first air inlet
For screw 2 with air inlet supervisor 1 to be detachably connected, the air boost pump 4 is arranged on the inside of the air inlet supervisor 1, institute
It states air boost pump 4 to be detachably connected each other with the air inlet 1 phase of supervisor, the air inlet pipe 9 is arranged on the air inlet supervisor's 1
The other end, the air inlet pipe 9 are interconnected with air inlet supervisor 1, and the air inlet pipe 9 and the junction of air inlet supervisor 1 are set
There is charged piston 5, the supercharging device housing 14 is arranged on the one side of the air inlet supervisor 1, and the air inlet supervisor 1 is by described
Connecting seat 8 is mutually permanently connected with the supercharging device housing 14, the air inlet pipe 9 through the supercharging device housing 14 and with
It is arranged on the air intake branch 10 inside supercharging device housing 14 to be interconnected, the pressure gauge 12 is arranged on the booster cavity 15
Inside, the pressure gauge 12 are mutually permanently connected with the booster cavity 15, and the pressure regulator valve 13 is arranged on the pressure gauge 12,
The electric controller 16 is mounted on the inside of the booster cavity 15, electric between the electric controller 16 and the pressure gauge 12
Connection, the pressure inlet 17 are connected to the one side of the booster cavity 15, and the pressure inlet 17 is connected with each other with the booster cavity 15,
The air outlet pipe 11 is arranged on the one side of the booster cavity 15, and the air outlet pipe 11 is interconnected with the booster cavity 17.
Working method:When the utility model is used, gas from air inlet be responsible for enter, air boost pump, air inlet pipe with
The junction of air inlet supervisor is provided with charged piston and pressure charging valve, and gas can be pressurized without any power supply, pass through tune
Whole driving gas pressure can obtain required pressure, and the utility model is provided with the first air inlet screw and the second air inlet screw,
Return plate is internally provided in air inlet supervisor, when air inlet is not required, the return plate self-return in air inlet supervisor, leakproofness
It is good, in air inlet supervisor when needing air inlet, can be pacified with the first air inlet screw and the extraction of the second air inlet screw, the utility model
In vacuum pump precision gas chamber, the utility model it is easy to operate, the used time is short, and charging efficiency is high, is set on pressure gauge
There is pressure charging valve, air boost pump is internally provided in air inlet supervisor, can be according to actual conditions to its pressure regulation, and booster is not easy
It is impaired.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, the logical technical staff of this field should manage
Solution：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole skills
Art feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from the utility model
The scope of each embodiment technical solution.
Claims (5)
1. a kind of supercharging device of vacuum pump precision gas chamber, including：Air inlet supervisor, air boost pump, charged piston, second
It is air inlet screw, connecting seat, air inlet pipe, air intake branch, air outlet pipe, pressure gauge, pressure regulator valve, supercharging device housing, booster cavity, electrical
Controller, pressure inlet are with increasing air pump, it is characterised in that：One end of air inlet supervisor is connected with the first air inlet screw, first into
For gas screw with air inlet supervisor to be detachably connected, the air boost pump is arranged on the inside of the air inlet supervisor, described
Air boost pump is mutually detachably connected each other with air inlet supervisor, and the air inlet pipe is arranged on the another of the air inlet supervisor
End, the air inlet pipe are interconnected with air inlet supervisor, and the junction of the air inlet pipe and air inlet supervisor are provided with supercharging and live
Plug, the supercharging device housing are arranged on the one side of air inlet supervisor, the air inlet supervisor by the connecting seat with it is described
Supercharging device housing is mutually permanently connected, and the air inlet pipe is through the supercharging device housing and with being arranged on supercharging device housing
Internal air intake branch is interconnected, and the pressure gauge is arranged on the inside of the booster cavity, the pressure gauge and the supercharging
Chamber is mutually permanently connected, and the pressure regulator valve is arranged on the pressure gauge, and the electric controller is mounted on the booster cavity
Inside is electrically connected between the electric controller and the pressure gauge, and the pressure inlet is connected to the one side of the booster cavity, institute
It states pressure inlet to be connected with each other with the booster cavity, the air outlet pipe is arranged on the one side of the booster cavity, the air outlet pipe and institute
Booster cavity is stated to be interconnected.
2. a kind of supercharging device of vacuum pump precision gas chamber according to claim 1, it is characterised in that：The air inlet
The lower end of supervisor is provided with the second air inlet screw, and the second air inlet screw is to be detachably connected with air inlet supervisor.
3. a kind of supercharging device of vacuum pump precision gas chamber according to claim 1, it is characterised in that：Air inlet is responsible for
Be internally connected with return plate.
4. a kind of supercharging device of vacuum pump precision gas chamber according to claim 1, it is characterised in that：The supercharging
The one side of piston is provided with pressure charging valve.
5. a kind of supercharging device of vacuum pump precision gas chamber according to claim 1, it is characterised in that：The outlet
Solenoid valve is provided between Guan Yuzeng air pumps, solenoid valve is electrically connected with the electric controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049574.3U CN207454202U (en) | 2017-08-18 | 2017-08-18 | A kind of supercharging device of vacuum pump precision gas chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049574.3U CN207454202U (en) | 2017-08-18 | 2017-08-18 | A kind of supercharging device of vacuum pump precision gas chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454202U true CN207454202U (en) | 2018-06-05 |
Family
ID=62248189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721049574.3U Expired - Fee Related CN207454202U (en) | 2017-08-18 | 2017-08-18 | A kind of supercharging device of vacuum pump precision gas chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454202U (en) |
-
2017
- 2017-08-18 CN CN201721049574.3U patent/CN207454202U/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: 20180605 Termination date: 20210818 |