CN208595423U - A kind of pressure stabilizing air charging system - Google Patents
A kind of pressure stabilizing air charging system Download PDFInfo
- Publication number
- CN208595423U CN208595423U CN201820708011.9U CN201820708011U CN208595423U CN 208595423 U CN208595423 U CN 208595423U CN 201820708011 U CN201820708011 U CN 201820708011U CN 208595423 U CN208595423 U CN 208595423U
- Authority
- CN
- China
- Prior art keywords
- gas
- pressure
- inflation
- valve
- surge tank
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of pressure stabilizing air charging systems, including being sequentially connected logical gas source through gas pipeline, pressure pan and surge tank, supercharger is equipped between gas source and the pressure pan, decompression venting valve is provided on gas pipeline between pressure pan and surge tank, the gas outlet of surge tank is connected with gas ducting, the gas ducting includes the multiple inflation branch pipe(tube)s inflating total pipeline and being connected with inflation total pipeline, inflation total pipeline is connected with the gas outlet of surge tank, each inflation subtube is separately connected each equipment to be inflated, solenoid valve is provided on each inflation subtube, the gas outlet of each inflation subtube is provided with gas flowmeter, gas flowmeter on each inflation subtube controls the corresponding solenoid valve of connection respectively.The utility model structure is simple, can not only guarantee the pressure and stability of flow of the gas of output, and safe and reliable, high-efficient.
Description
Technical field
The utility model relates to a kind of pressure stabilizing air charging systems.
Background technique
When being inflated using air charging system, usually directly the gas in storage cylinder is filled with by gas pipeline to be inflated
In equipment, the tolerance for being filled with the pressure of gas is controlled by manually checking pressure gauge, during this, the pressure for being filled with gas is difficult
With control, and manually operate completely, low efficiency.
Utility model content
The purpose of this utility model is to provide a kind of pressure stabilizing air charging systems, can guarantee the pressure and stream of the gas of output
Amount is stablized, not only safe and reliable but also high-efficient.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of pressure stabilizing air charging system, including being sequentially connected logical gas source, pressure pan and surge tank through gas pipeline, gas source with
It is equipped with supercharger between the pressure pan, is provided with decompression venting valve on the gas pipeline between pressure pan and surge tank, buffers
The gas outlet of tank is connected with gas ducting, and the gas ducting includes inflation total pipeline and is connected with inflation total pipeline multiple
Branch pipe(tube) is inflated, inflation total pipeline is connected with the gas outlet of surge tank, and each inflation subtube is separately connected each to be inflated
Equipment is provided with solenoid valve on each inflation subtube, and the gas outlet of each inflation subtube is provided with gas flowmeter,
Gas flowmeter on each inflation subtube controls the corresponding solenoid valve of connection respectively.
Preferably, the decompression venting valve includes the valve body for offering air inlet and air outlet, air inlet and air outlet it
Between be gas passage, valve seat, spool, reset spring, diaphragm and pressure spring are equipped in valve body, it is logical that spool is vertically installed in gas
In road, reset spring is wrapped in the lower end of spool, and one end of reset spring is fixedly connected with spool, the other end and valve body
Bottom is connected, and the position of the top in the valve body positioned at valve seat is provided with diaphragm, and air film room, film are formed between diaphragm and valve seat
The middle part of piece is equipped with connection sheet, and spool runs through gas passage and valve seat, is fixedly connected with connection sheet, is provided on valve seat for connecting
The damper tube of logical gas passage and air film room, damper tube are set to the side that valve seat is located at gas outlet, the upper table of the connection sheet
Face is connected with pressure spring, and the upper end of pressure spring is provided with spring base, and the upper surface of spring base is provided with screw press, rotation
Screw press, spring leaf move downward or upward, so that pressure spring be driven to compress or discharge.
Preferably, the position that the valve seat is in contact with spool is arranged with sealing ring.
Preferably, gas vent is offered on the side wall of the diaphragm chamber, gas vent is connected with pressure pan.
Preferably, pressure gauge is equipped on the pressure pan and surge tank.
Preferably, butterfly valve is provided on the gas pipeline of the air inlet and air outlet of the high-voltage tube and surge tank.
Preferably, the gas source is air compressor.
Then the gas boost that the utility model first provides gas source exports stable pressure by decompression venting valve again,
It is not only safe and reliable but also energy-efficient to provide stable constant pressure source for equipment to be inflated；Decompression venting valve
In gas pressure change, it is able to maintain output pressure and stablizes, when output pressure is lower than setting value, by supercharger tonifying Qi,
When the gas pressure for flowing through pressure-stablized compression release valve is big, out of, gas backstreaming to pressure pan that be discharged in pressure-stablized compression release valve, to save
The about energy, since decompression venting valve has the function of decompression and pressure stabilizing, the pressure in surge tank is not too big, from without
In addition pressure reducing valve is set, cost is saved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of decompression venting valve described in the utility model.
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 reality
The section Example that example is only the utility model is applied, instead of all the embodiments.Based on the embodiments of the present invention,
Those of ordinary skill in the art's other all embodiments obtained without making creative work belong to this
The protection scope of utility model.
As shown in Figures 1 and 2, a kind of pressure stabilizing air charging system described in the utility model, including through the successively phase of gas pipeline 3
Gas source 1, pressure pan 5 and the surge tank 7 of connection, in the present embodiment, gas source 1 use air compressor, high-voltage tube 5 and surge tank
It is provided with butterfly valve 4 on the gas pipeline 3 of 7 air inlet and air outlet, supercharger 2 is equipped between gas source 1 and pressure pan 5, it is high
It is provided with decompression venting valve 6 on gas pipeline 3 between pressure tank 5 and surge tank 7, the gas outlet of surge tank 7 is connected with gas tube
Road, gas ducting include the multiple inflation branch pipe(tube)s 10 inflating total pipeline 8 and being connected with inflation total pipeline 8, inflate total pipeline 8
It is connected with the gas outlet of surge tank 7, each inflation subtube 10 is separately connected each equipment to be inflated, each inflation subtube
Solenoid valve 9 is provided on 10, the gas outlet of each inflation subtube 10 is provided with gas flowmeter 11, and each inflation is in charge of
Gas flowmeter 11 on road 10 is connected with single-chip microcontroller respectively, and the output end control of single-chip microcontroller connects each solenoid valve 9.
The gas that gas source 1 generates becomes high pressure gas after supercharger 2 and flows into pressure pan 5, the high pressure gas in pressure pan 5
Surge tank 7 is flowed into after 6 pressure stabilizing of decompression venting valve, the gas in surge tank 7 successively through each inflation subtube 10 for it is each to
The equipment of inflation is inflated, and the gas flowmeter 11 on each inflation subtube 10 detects the gas flow flowed through, when a certain inflation
When aeration quantity on subtube 10 reaches setting value, the gas flowmeter 11 on the inflation subtube 10 is controlled through single-chip microcontroller to be corresponded to
Solenoid valve 9 close.Wherein, output signal-single-chip microcontroller-solenoid valve 6 of gas flowmeter 11 is the signal flow of single-chip microcontroller, single
Connection relationship, control process and the control principle of piece machine and gas flowmeter 11 and solenoid valve 9 are the prior art, no longer superfluous
It states.
In addition, being equipped with pressure gauge on pressure pan 5 and surge tank 7, pressure gauge controls connection supercharger 2 through single-chip microcontroller.When
When pressure in pressure pan 5 or surge tank 7 is lower than setting value, single-chip microcontroller controls 2 tonifying Qi of supercharger, since decompression venting valve 6 has
Play the role of decompression and pressure stabilizing, therefore the pressure in surge tank 7 is not too big, from without being in addition arranged pressure reducing valve, save at
This.Above procedure is the prior art, is repeated no more.
Decompression venting valve 6 includes the valve body 6-13 for offering air inlet 6-8 and gas outlet 6-2, air inlet 6-8 and gas outlet
It is gas passage between 6-2, is equipped with valve seat 6-1, spool 6-6, reset spring 6-5, diaphragm 6-14 and pressure regulation bullet in valve body 6-13
Spring 6-12, spool 6-6 are vertically installed in gas passage, and reset spring 6-5 is wrapped in the lower end of spool 6-6, and resets bullet
One end of spring 6-5 is fixedly connected with spool 6-6, and the other end is connected with the bottom of valve body 6-13, and valve seat 6-1 is located in valve body 6-13
The position of top be provided with diaphragm 6-14, air film room 6-15, the middle part of diaphragm 6-14 are formed between diaphragm 6-14 and valve seat 6-1
Run through gas passage and valve seat 6-1 equipped with connection sheet 6-10, spool 6-6, be fixedly connected with connection sheet 6-10, valve seat 6-1 and valve
The position that core 6-6 is in contact is arranged with sealing ring 6-7, is provided on valve seat 6-1 for being connected to gas passage and air film room 6-15
Damper tube 6-3, damper tube 6-3 is set to the side that valve seat 6-1 is located at gas outlet 6-2, opens up on the side wall of diaphragm chamber 6-15
There are gas vent 6-9, gas vent 6-9 to be connected with pressure pan 5, the upper surface of connection sheet 6-10 is connected with pressure spring 6-12, adjusts
The upper end of pressing spring 6-12 is provided with spring base 6-16, and the upper surface of spring base 6-16 is provided with screw press 6-11, and rotation is adjusted
Screw rod 6-11, spring leaf 6-16 is pressed to move downward or upward, so that pressure spring 6-11 be driven to compress or discharge.
Gas in pressure pan 5 enters in valve body 6-13 through air inlet 6-8, is discharged through gas passage and gas outlet 6-2, when
When gas pressure is big, a part of gas enters in the 6-15 of air film room through damper tube 6-3, as gas increases in the 6-15 of air film room,
Diaphragm 6-14 band movable valve plug 6-6 is mobile to valve seat 6-1, so that gas passage reduces, until gas passage is completely enclosed, to make
It obtains the gas pressure exported from gas outlet 6-2 to reduce, gas a part in the 6-15 of air film room is discharged into pressure pan through gas vent 6-9
It is continued in 5；With the reduction of gas passage, remaining gas is reduced in the 6-15 of air film room, diaphragm 6-14 band movable valve plug 6-6
Mobile far from valve seat 6-1, gas passage increasing opens and continue to increase, and gas reaches gas outlet 6-2 through gas pipeline, to realize
The stabilization of output gas pressure.
In addition, the utility model can also be used in for various spheres or be easy to be inflated leak detection, when in use to it is each to
It is passed through in the equipment of survey after a certain amount of gas, closes solenoid valve, can hunt leak to equipment to be measured.
The utility model structure is simple, can not only guarantee the pressure and stability of flow of the gas of output, and the peace that works
It is complete reliable, it is high-efficient.
Claims (7)
1. a kind of pressure stabilizing air charging system, it is characterised in that: including being sequentially connected logical gas source, pressure pan and buffering through gas pipeline
Tank is equipped with supercharger, is provided with decompression venting valve on the gas pipeline between pressure pan and surge tank between gas source and pressure pan,
The gas outlet of surge tank is connected with gas ducting, and the gas ducting includes inflation total pipeline and is connected with inflation total pipeline
Multiple inflation branch pipe(tube)s, inflation total pipeline are connected with the gas outlet of surge tank, and each inflation subtube is separately connected each wait fill
The equipment of gas, solenoid valve is provided on each inflation subtube, and the gas outlet of each inflation subtube is provided with gas stream
Meter, each gas flowmeter inflated on subtube control the corresponding solenoid valve of connection respectively.
2. a kind of pressure stabilizing air charging system as described in claim 1, it is characterised in that: the decompression venting valve include offer into
The valve body of port and gas outlet is gas passage between air inlet and air outlet, be equipped in valve body valve seat, spool, reset spring,
Diaphragm and pressure spring, spool are vertically installed in gas passage, and reset spring is wrapped in the lower end of spool, and reset spring
One end be fixedly connected with spool, the other end is connected with the bottom of valve body, and the position of the top in the valve body positioned at valve seat is set
It is equipped with diaphragm, forms air film room between diaphragm and valve seat, the middle part of diaphragm is equipped with connection sheet, and spool runs through gas passage and valve
Seat, is fixedly connected with connection sheet, the damper tube for being connected to gas passage and air film room is provided on valve seat, damper tube is set to
Valve seat is located at the side of gas outlet, and the upper surface of the connection sheet is connected with pressure spring, and the upper end of pressure spring is provided with bullet
The upper surface of spring abutment, spring base is provided with screw press.
3. a kind of pressure stabilizing air charging system as claimed in claim 2, it is characterised in that: the position that the valve seat is in contact with spool
It is arranged with sealing ring.
4. a kind of pressure stabilizing air charging system as claimed in claim 3, it is characterised in that: the row of offering on the side wall of the air film room
Stomata, gas vent are connected with pressure pan.
5. a kind of pressure stabilizing air charging system as claimed in claim 4, it is characterised in that: be equipped on the pressure pan and surge tank
Pressure gauge.
6. a kind of pressure stabilizing air charging system as claimed in claim 5, it is characterised in that: the air inlet of the high-voltage tube and surge tank
Butterfly valve is provided with on the gas pipeline of gas outlet.
7. a kind of pressure stabilizing air charging system as claimed in claim 6, it is characterised in that: the gas source is air compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708011.9U CN208595423U (en) | 2018-05-14 | 2018-05-14 | A kind of pressure stabilizing air charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708011.9U CN208595423U (en) | 2018-05-14 | 2018-05-14 | A kind of pressure stabilizing air charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595423U true CN208595423U (en) | 2019-03-12 |
Family
ID=65600577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820708011.9U Expired - Fee Related CN208595423U (en) | 2018-05-14 | 2018-05-14 | A kind of pressure stabilizing air charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208595423U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022913A (en) * | 2019-11-29 | 2020-04-17 | 彩虹无人机科技有限公司 | Portable unmanned aerial vehicle fills nitrogen device |
| CN111578123A (en) * | 2020-01-15 | 2020-08-25 | 长沙理工大学 | Constant-volume inflation method for plastic bag |
| CN111625026A (en) * | 2020-01-15 | 2020-09-04 | 长沙理工大学 | Constant volume aerating device for plastic bag |
| CN111692517A (en) * | 2019-03-13 | 2020-09-22 | 本田技研工业株式会社 | Inflation method |
| CN113124312A (en) * | 2021-04-23 | 2021-07-16 | 内蒙古民族大学 | Unmanned hydrogen station system |
| CN113217338A (en) * | 2021-05-24 | 2021-08-06 | 梁启明 | Invariable output mechanism of flow based on air compressor machine |
| CN114814095A (en) * | 2022-04-18 | 2022-07-29 | 中船动力研究院有限公司 | Diesel engine emission measurement system |
-
2018
- 2018-05-14 CN CN201820708011.9U patent/CN208595423U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692517A (en) * | 2019-03-13 | 2020-09-22 | 本田技研工业株式会社 | Inflation method |
| CN111692517B (en) * | 2019-03-13 | 2022-02-22 | 本田技研工业株式会社 | Inflation method |
| CN111022913A (en) * | 2019-11-29 | 2020-04-17 | 彩虹无人机科技有限公司 | Portable unmanned aerial vehicle fills nitrogen device |
| CN111578123A (en) * | 2020-01-15 | 2020-08-25 | 长沙理工大学 | Constant-volume inflation method for plastic bag |
| CN111625026A (en) * | 2020-01-15 | 2020-09-04 | 长沙理工大学 | Constant volume aerating device for plastic bag |
| CN113124312A (en) * | 2021-04-23 | 2021-07-16 | 内蒙古民族大学 | Unmanned hydrogen station system |
| CN113217338A (en) * | 2021-05-24 | 2021-08-06 | 梁启明 | Invariable output mechanism of flow based on air compressor machine |
| CN114814095A (en) * | 2022-04-18 | 2022-07-29 | 中船动力研究院有限公司 | Diesel engine emission measurement system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208595423U (en) | A kind of pressure stabilizing air charging system | |
| CN201651423U (en) | Multifunctional water pump valve | |
| CN208088425U (en) | A kind of three pot type non-negative pressure water service systems of automatic voltage regulation compensation | |
| CN209671698U (en) | A kind of overflow valve | |
| CN2784699Y (en) | Pressure stable throttle valve | |
| CN209228594U (en) | A kind of piston damper for reciprocating pump | |
| CN207591186U (en) | A kind of fire-fighting stable-pressure device | |
| CN208562594U (en) | A kind of controller of stabilizing gas gas output | |
| CN207331862U (en) | A kind of combination compression system of water system | |
| CN106638792A (en) | Small-flow energy-saving controller for secondary water supply equipment and secondary water supply method | |
| CN102704536A (en) | Non-negative pressure water supply facility | |
| CN205559243U (en) | External combination formula booster pump regulator structure | |
| CN206157805U (en) | Be applied to low discharge energy -saving control ware of secondary water supply equipment | |
| CN205315793U (en) | Gaseous relief pressure valve of forward lever | |
| CN205978686U (en) | Pressure reducing valve | |
| CN202767175U (en) | Steady-flow compensation tank | |
| CN210035813U (en) | Water system constant pressure water supplement protection device | |
| CN202767179U (en) | Non-negative pressure water supply equipment | |
| CN213513210U (en) | Buffer tube of regulator for environmental protection equipment | |
| CN208604689U (en) | A kind of non-negative pressure method of water supply device with energy storage vacuum compensation function | |
| CN204326170U (en) | A kind of bidirectional compensating formula totally-enclosed non-negative pressure water-supply installation | |
| CN2474848Y (en) | Steady pressure cut-off water valve | |
| CN201984355U (en) | Textile production network air pressure adjustment and control device | |
| CN213395507U (en) | Heating system expansion tank capable of adjusting system pressure | |
| CN217108274U (en) | Self-operated gas pressure reducing valve |
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: 20190312 Termination date: 20200514 |