CN209213447U - A kind of Oxygen charging automatic switching control equipment that safety is good - Google Patents
A kind of Oxygen charging automatic switching control equipment that safety is good Download PDFInfo
- Publication number
- CN209213447U CN209213447U CN201822194996.0U CN201822194996U CN209213447U CN 209213447 U CN209213447 U CN 209213447U CN 201822194996 U CN201822194996 U CN 201822194996U CN 209213447 U CN209213447 U CN 209213447U
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- China
- Prior art keywords
- valve
- switching control
- automatic switching
- gas outlet
- fixedly connected
- 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.)
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of good Oxygen charging automatic switching control equipments of safety, including holding vessel, gas outlet is fixedly installed on the right side wall of the holding vessel, delivery valve is provided on the gas outlet, the gas outlet is fixedly connected with output shelf by communicating pipe, it is fixedly connected between the gas outlet and communicating pipe by ring flange, it is fixedly connected with several in the output shelf and equally distributed fills tank, the utility model is a kind of good Oxygen charging automatic switching control equipment of safety, by the way that high-pressure air operated valve is arranged, hand stop valve and solenoid valve etc., reach to fill and has stablized safety, it is convenient and efficient, the effect of automatic switchover, it solves by people's manual operations, so that filling for oxygen becomes pretty troublesome cumbersome, and manual operation has that operation error causes to cause danger.
Description
Technical field
The utility model relates to Oxygen charging technical field, the good Oxygen charging of specially a kind of safety automatically switches dress
It sets.
Background technique
Each oxygen point is unable to satisfy when field work oxygen generating plant, therefore need to provide the oxygen of oxygen cylinder, and adopts
The oxygen produced with pressure swing adsorption method goes out oxygen pressure and is limited by making oxygen, also cannot be straight not above adsorptive pressure
It connects and is filled into oxygen cylinder, therefore the oxygen as made from PSA method need to press oxygen filling bottle with compressor and filling equipment.
Oxygen filling device currently on the market generally in order to guarantee to supply oxygen continuous-stable, is usually controlled by valve and is oxygenated
Operation after one group of oxygen supply, then carries out next group of oxygen supply, but have a problem that, due to needing to switch, usually by people
Manual operations, so that filling for oxygen becomes pretty troublesome cumbersome, and manual operation leads to the peace caused danger there are operation error
Full hidden danger.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of good Oxygen charging automatic switching control equipment of safety
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Oxygen charging automatic switching control equipment that safety is good, including holding vessel, it is solid on the right side wall of the holding vessel
Dingan County is equipped with gas outlet, is provided with delivery valve on the gas outlet, and the gas outlet is fixedly connected with output shelf by communicating pipe,
It is fixedly connected between the gas outlet and communicating pipe by ring flange, is fixedly connected with several in the output shelf and is uniformly distributed
Fill tank.
Preferably, the output shelf includes mouthpiece, and the upper surface of the mouthpiece is fixedly connected with communicating pipe, described to connect
Several appendixs are fixedly installed on the lateral wall of mouthful pipe, are provided with solenoid valve on the appendix, under the appendix
Inflating port is fixedly installed on side wall, the appendix is fixedly connected by inflating port with tank is filled.
Preferably, it is described fill to be fixedly installed at the top of tank fill mouth, mouth and the inflating port of filling passes through screw thread company
It connects, described fill is provided with check valve on mouth.
Preferably, described fill is provided with oxygen purity inspection pipeline on mouth, and the oxygen purity examines pipeline and oxygen
Purity tester is fixedly connected.
Preferably, described fill is provided with pressure dial plate on tank, and the pressure dial plate passes through pressure sensor and solenoid valve
Electrical connection.
Preferably, it is provided with high-pressure air operated valve on the inflating port, is provided with below the high-pressure air operated valve and cuts manually
Only valve is provided with pressure charging valve on the holding vessel.
Compared with prior art, the utility model has the beneficial effects that the Oxygen charging automatic switchover that a kind of safety is good
Device, holding vessel carry out filling for oxygen to multiple fill by output shelf inside tank, the delivery valve on gas outlet carries out total
Switch control, ring flange improve air-tightness, and the solenoid valve in output shelf is corresponding to control the appendix, by the switch of solenoid valve come
Sequential carry out Oxygen charging, oxygen reflux when avoiding filling by check valve need before filling oxygen to filling tank
Internal oxygen carries out purity check, avoids being mixed with other gases, leads to that accident occurs, can be supervised in real time by pressure dial plate
Control fills tank internal pressure, transmits signal into solenoid valve by pressure sensor, fills completion, when pressure is raised to certain value,
Corresponding solenoid valve is closed, and the solenoid valve closed on is opened, and automatically switches to fill, without human intervention, simple and convenient, and pressure charging valve improves
Holding vessel internal pressure avoids hypotony from causing oxygen that can not fill, and high-pressure air operated valve is opened by oxygen pressure oneself control
It closes, safe and efficient, hand stop valve can be artificial to end when emergency occurs, and avoids that accident occurs.The utility model
For a kind of good Oxygen charging automatic switching control equipment of safety, by setting high-pressure air operated valve, hand stop valve and solenoid valve etc.,
Reach to fill and stablized safe and convenient quick, the effect of automatic switchover, has solved by people's manual operations, so that oxygen fills
Become pretty troublesome cumbersome, and manual operation has that operation error causes to cause danger.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the good Oxygen charging automatic switching control equipment of safety；
Fig. 2 is the structural schematic diagram in a kind of good Oxygen charging automatic switching control equipment of safety at output shelf.
In figure: 1- holding vessel, the gas outlet 2-, 3- output shelf, 4- communicating pipe, 5- inflating port, 6- fill tank, and 7- fills mouth,
8- pressure charging valve, 9- delivery valve, 10- ring flange, 11- solenoid valve, 12- high-pressure air operated valve, 13- hand stop valve, 14- pressure gauge
Disk, 15- oxygen purity inspection pipeline, 16- oxygen purity check meter, 17- check valve, 18- pressure sensor, 19- mouthpiece,
20- appendix.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, the utility model provides a kind of technical solution: a kind of Oxygen charging that safety is good is cut automatically
Changing device, including holding vessel 1 are fixedly installed with gas outlet 2 on the right side wall of the holding vessel 1, are provided on the gas outlet 2
Delivery valve 9, the gas outlet 2 gas outlet 2 and are passed through by being fixedly connected with output shelf 3 communicating pipe 4 between communicating pipe 4
Ring flange 10 is fixedly connected, several are fixedly connected in the output shelf 3 and equally distributed fills tank 6.
Holding vessel 1 carries out filling for oxygen, the delivery valve 9 on gas outlet 2 to multiple fill by output shelf 3 inside tank 6
Total switch control is carried out, ring flange 10 improves air-tightness.
The output shelf 3 includes mouthpiece 19, and the upper surface of the mouthpiece 19 is fixedly connected with communicating pipe 4, described to connect
Several appendixs 20 are fixedly installed on the lateral wall of mouth pipe 19, solenoid valve 11 is provided on the appendix 20, it is described defeated
Inflating port 5 is fixedly installed in the lower wall of tracheae 20, the appendix 20 is fixedly connected by inflating port 5 with tank 6 is filled.
Solenoid valve 11 in output shelf 3 is corresponding to control the appendix 20, by the switch of solenoid valve 11 come it is sequential into
Row Oxygen charging.
The top for filling tank 6, which is fixedly installed with, fills mouth 7, and the mouth 7 that fills is connected through a screw thread with inflating port 5,
Described fill is provided with check valve 17 on mouth 7, oxygen reflux when avoiding filling by check valve 17.
Described fill is provided with oxygen purity inspection pipeline 15 on mouth 7, the oxygen purity examines pipeline 15 and oxygen pure
Degree check meter is fixedly connected, and before filling oxygen, is needed to carry out purity check to the oxygen filled inside tank 6, is avoided being mixed with it
His gas leads to that accident occurs.
Described fill is provided with pressure dial plate 14 on tank 6, the pressure dial plate 14 passes through pressure sensor 18 and solenoid valve
11 electrical connections.
It can be monitored in real time by pressure dial plate 14 and fill 6 internal pressure of tank, signal is transmitted to electricity by pressure sensor 18
In magnet valve 11, completion is filled, when pressure is raised to certain value, corresponding solenoid valve 11 is closed, and the solenoid valve 11 closed on is opened, and is cut automatically
It changes and fills, it is without human intervention, simple and convenient.
High-pressure air operated valve 12 is provided on the inflating port 5, the lower section of the high-pressure air operated valve 12 is provided with manual shutoff
Valve 13 is provided with pressure charging valve 8 on the holding vessel 1.
Pressure charging valve 8 improves 1 internal pressure of holding vessel, avoids hypotony from causing oxygen that can not fill, high-pressure air operated valve 12
Safe and efficient by oxygen pressure oneself control switch, hand stop valve 13 can be artificial to end when emergency occurs, and keeps away
Exempt from that accident occurs.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of good Oxygen charging automatic switching control equipment of safety, including holding vessel (1), it is characterised in that: the holding vessel
(1) it is fixedly installed on right side wall gas outlet (2), is provided with delivery valve (9) on the gas outlet (2), the gas outlet (2)
Be fixedly connected with output shelf (3) by communicating pipe (4), the gas outlet (2) and between communicating pipe (4) it is solid by ring flange (10)
Fixed connection is fixedly connected with several on the output shelf (3) and equally distributed fills tank (6).
2. a kind of good Oxygen charging automatic switching control equipment of safety according to claim 1, it is characterised in that: described defeated
Frame (3) includes mouthpiece (19) out, and the upper surface of the mouthpiece (19) is fixedly connected with communicating pipe (4), the mouthpiece
(19) it is fixedly installed with several appendixs (20) on lateral wall, is provided with solenoid valve (11), institute on the appendix (20)
It states and is fixedly installed in the lower wall of appendix (20) inflating port (5), the appendix (20) is by inflating port (5) and fills tank
(6) it is fixedly connected.
3. a kind of good Oxygen charging automatic switching control equipment of safety according to claim 2, it is characterised in that: described to fill
It is fixedly installed with and fills mouth (7) at the top of tinning (6), the mouth (7) that fills is connected through a screw thread with inflating port (5), described to fill
Check valve (17) are provided on dress mouth (7).
4. a kind of good Oxygen charging automatic switching control equipment of safety according to claim 3, it is characterised in that: described to fill
It is provided with oxygen purity on dress mouth (7) and examines pipeline (15), the oxygen purity examines pipeline (15) and oxygen purity check meter
It is fixedly connected.
5. a kind of good Oxygen charging automatic switching control equipment of safety according to claim 2, it is characterised in that: described to fill
It is provided in tinning (6) pressure dial plate (14), the pressure dial plate (14) passes through pressure sensor (18) and solenoid valve (11) electricity
Connection.
6. a kind of good Oxygen charging automatic switching control equipment of safety according to claim 2, it is characterised in that: described to fill
It is provided on port (5) high-pressure air operated valve (12), is provided with hand stop valve (13), institute below the high-pressure air operated valve (12)
It states and is provided with pressure charging valve (8) on holding vessel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194996.0U CN209213447U (en) | 2018-12-25 | 2018-12-25 | A kind of Oxygen charging automatic switching control equipment that safety is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194996.0U CN209213447U (en) | 2018-12-25 | 2018-12-25 | A kind of Oxygen charging automatic switching control equipment that safety is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213447U true CN209213447U (en) | 2019-08-06 |
Family
ID=67465993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822194996.0U Expired - Fee Related CN209213447U (en) | 2018-12-25 | 2018-12-25 | A kind of Oxygen charging automatic switching control equipment that safety is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209213447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117212678A (en) * | 2023-11-07 | 2023-12-12 | 陕西华秦新能源科技有限责任公司 | System and method for continuously filling hydrogen into movable pressure vessel |
-
2018
- 2018-12-25 CN CN201822194996.0U patent/CN209213447U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117212678A (en) * | 2023-11-07 | 2023-12-12 | 陕西华秦新能源科技有限责任公司 | System and method for continuously filling hydrogen into movable pressure vessel |
| CN117212678B (en) * | 2023-11-07 | 2024-01-26 | 陕西华秦新能源科技有限责任公司 | System and method for continuously filling hydrogen into movable pressure vessel |
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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: 20190806 Termination date: 20211225 |