CN220669167U - Centralized air supply equipment capable of being used in multiple scenes - Google Patents
Centralized air supply equipment capable of being used in multiple scenes Download PDFInfo
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- CN220669167U CN220669167U CN202322419890.7U CN202322419890U CN220669167U CN 220669167 U CN220669167 U CN 220669167U CN 202322419890 U CN202322419890 U CN 202322419890U CN 220669167 U CN220669167 U CN 220669167U
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- air supply
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- 239000007788 liquid Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a centralized air supply device capable of being used in multiple scenes, which relates to the technical field of centralized air supply devices and comprises: the fixed frame, the interior table wall fixed mounting of fixed frame has the gas pitcher, and the top of gas pitcher is provided with two intake pipes, and the bottom of two intake pipes all is provided with the valve, and outer wall one side fixed mounting of fixed frame has the braced frame, and outer wall one side fixed mounting of braced frame has the PLC controller, and the top of gas pitcher is provided with booster valve and relief valve respectively. Because this device is provided with two intake pipes, so can seamless switch dewar jar take a breath, pressure sensor can detect jar internal pressure, rethread PLC controller, control booster valve and relief valve, just so can automatically regulated jar internal pressure, just so do not receive the dewar jar to go out to press and terminal quantity change influence, just can increase the security and the portability of this device, just so this device just can use in many scenes.
Description
Technical Field
The utility model relates to the technical field of centralized air supply, in particular to a centralized air supply device capable of being used in multiple scenes.
Background
The central air supply system is one air supply mode which is used by people and consists of mainly air source, switching device, pressure regulator, terminal air point, monitoring and alarm device. In short, the central gas supply system conveys the gas in the central gas storage equipment to each dispersed terminal gas point through the pipeline system after the gas is subjected to switching device and pressure regulation.
In the prior art, most of the centralized air supply equipment is provided with only one liquid inlet, so that when the dewar tank is replaced, air supply can be carried out only by closing the air supply, the work efficiency of workshop equipment can be influenced by closing the air supply, the operation of the centralized air supply equipment is complex, and professional personnel are required to exchange air.
Disclosure of Invention
The utility model mainly provides the centralized air supply equipment which can realize seamless ventilation and is simple to operate.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a multi-scenario available centralized gas supply apparatus comprising: the fixed frame, the interior table wall fixed mounting of fixed frame has the gas pitcher, the top of gas pitcher is provided with two intake pipes, two the bottom of intake pipe all is provided with the valve, outer wall one side fixed mounting of fixed frame has the braced frame, outer wall one side fixed mounting of braced frame has the PLC controller, the top of gas pitcher is provided with booster valve and relief valve respectively, the top of gas pitcher is provided with pressure sensor, the bottom of gas pitcher is provided with the flow valve, the top of PLC controller is provided with first control line, and first control line respectively with booster valve and relief valve electric connection.
Preferably, a second control line is arranged at the bottom of the PLC controller and is electrically connected with the flow valve, so that the flow rate of the flow valve can be controlled conveniently under the action of the PLC controller.
Preferably, the top of the pressure sensor is fixedly provided with a reinforcing plate, and the top of the reinforcing plate is fixedly provided with an alarm, so that an alarm can be conveniently sent out under the action of the alarm.
Preferably, the top of the gas tank is provided with a liquid level meter, so that the liquid level in the gas tank can be conveniently measured under the action of the liquid level meter.
Preferably, a group of hanging rings are fixedly arranged at the top of the gas tank, and the shape and the size of each hanging ring are equal, so that the whole gas tank can be conveniently lifted under the action of the hanging ring.
Preferably, a group of supporting legs are fixedly arranged at the bottom of the fixing frame, so that the whole device is conveniently supported under the action of the supporting legs.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, as the device is provided with the two air inlet pipes, the dewar tank can be switched to exchange air seamlessly, the pressure sensor can detect the pressure in the tank, and then the PLC is used for controlling the pressure increasing valve and the pressure releasing valve, so that the pressure in the tank can be automatically adjusted, the safety and portability of the device can be improved without being influenced by the discharge pressure of the dewar tank and the change of the tail end consumption, the device can be used in multiple scenes, and the problem that the working efficiency of workshop equipment is influenced by closing the air supply when the dewar tank is replaced because the centralized air supply equipment provided in the background is provided with one liquid inlet interface is solved.
2. According to the utility model, the flow of the flow valve can be set through the PLC, the follow-up operation is not needed after the setting is completed, the device is just like a steel bottle, the study is not needed, the operation is simple, the worker can use the device with simple training, and the problem that the centralized air supply equipment provided in the background is complex in operation and requires specialized personnel to exchange air is solved.
Drawings
Fig. 1 is a perspective view of a central air supply device capable of being used in multiple scenes according to the present utility model;
FIG. 2 is a perspective view of the bottom side of a central air supply device for multiple-scene use according to the present utility model;
fig. 3 is a perspective view illustrating a side view of a centralized gas supply apparatus for multiple scenes according to the present utility model;
fig. 4 is a perspective view of a cross-section structure of a centralized air supply device for multi-scene use according to the present utility model.
Legend description: 1. a fixed frame; 2. a gas tank; 3. an air inlet pipe; 4. a valve; 5. a support frame; 6. a PLC controller; 7. a pressure increasing valve; 8. a pressure release valve; 9. a pressure sensor; 10. a flow valve; 11. a first control line; 12. a second control line; 13. a reinforcing plate; 14. an alarm; 15. a liquid level gauge; 16. a hanging ring; 17. and (5) supporting legs.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Referring to fig. 1-4, the present utility model provides a technical solution: a multi-scenario available centralized gas supply apparatus comprising: the fixed frame 1, the interior table wall fixed mounting of fixed frame 1 has gas pitcher 2, the top of gas pitcher 2 is provided with two intake pipes 3, the bottom of two intake pipes 3 all is provided with valve 4, outer wall one side fixed mounting of fixed frame 1 has braced frame 5, outer wall one side fixed mounting of braced frame 5 has PLC controller 6, the top of gas pitcher 2 is provided with pressure boost valve 7 and relief valve 8 respectively, the top of gas pitcher 2 is provided with pressure sensor 9, the bottom of gas pitcher 2 is provided with flow valve 10, the top of PLC controller 6 is provided with first control line 11, and first control line 11 respectively with pressure boost valve 7 and relief valve 8 electric connection.
As shown in fig. 1-4, a second control line 12 is disposed at the bottom of the PLC controller 6, and the second control line 12 is electrically connected to the flow valve 10, so that the PLC controller 6 can control the flow valve 10 through the second control line 12, and can control the flow of the flow valve 10.
As shown in fig. 1 to 4, the reinforcing plate 13 is fixedly installed at the top of the pressure sensor 9, the alarm 14 is fixedly installed at the top of the reinforcing plate 13, and when the pressure sensor 9 detects that the pressure in the tank is abnormal, an alarm is sent out through the alarm 14.
As shown in fig. 1-4, the top of the gas tank 2 is provided with a liquid level meter 15, and the gas capacity in the tank can be conveniently observed through the liquid level meter 15, so that people can exchange gas in time.
As shown in fig. 1-4, a group of hanging rings 16 are fixedly installed on the top of the gas tank 2, and the shape and the size of each hanging ring 16 are equal, so that the device can be conveniently lifted through the hanging rings 16.
As shown in fig. 1 to 4, a group of supporting legs 17 are fixedly arranged at the bottom of the fixed frame 1, and the device can be supported by the supporting legs 17.
The application method and the working principle of the device are as follows: the device is moved to a designated position, then the flow valve 10 is communicated to each dispersed terminal gas consumption point, at the moment, the flow of the flow valve 10 is set through the PLC 6, the subsequent operation is not needed after the setting is completed, the device is just like a steel bottle, learning is not needed, the operation is simple, workers can use the device only through simple training, when the liquid level meter 15 detects that the capacity in the gas tank 2 is not enough, an alarm is sent out, the workers can connect a new Dewar can to the other idle gas inlet pipe 3, then the valve 4 is opened, at the moment, the other valve 4 is closed, the used Dewar can is removed, so that seamless connection can be realized, ventilation can be completed without closing gas supply, the pressure sensor 9 can detect the pressure in the tank, the pressure sensor is controlled through the PLC 6, the pressurizing valve 7 and the pressure release valve 8, the safety and portability of the device can be improved without being influenced by the output pressure of the Dewar and the change of the terminal consumption.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A multi-scene usable centralized gas supply apparatus, comprising:
fixed frame (1), interior table wall fixed mounting of fixed frame (1) has gas pitcher (2), the top of gas pitcher (2) is provided with two intake pipes (3), two the bottom of intake pipe (3) all is provided with valve (4), outer wall one side fixed mounting of fixed frame (1) has supporting frame (5), outer wall one side fixed mounting of supporting frame (5) has PLC controller (6), the top of gas pitcher (2) is provided with booster valve (7) and relief valve (8) respectively, the top of gas pitcher (2) is provided with pressure sensor (9), the bottom of gas pitcher (2) is provided with flow valve (10), the top of PLC controller (6) is provided with first control line (11), and first control line (11) respectively with booster valve (7) and relief valve (8) electric connection.
2. A multi-scenario available centralized gas supply apparatus according to claim 1, wherein: the bottom of the PLC (6) is provided with a second control line (12), and the second control line (12) is electrically connected with the flow valve (10).
3. A multi-scenario available centralized gas supply apparatus according to claim 1, wherein: the top of the pressure sensor (9) is fixedly provided with a reinforcing plate (13), and the top of the reinforcing plate (13) is fixedly provided with an alarm (14).
4. A multi-scenario available centralized gas supply apparatus according to claim 1, wherein: the top of the gas tank (2) is provided with a liquid level meter (15).
5. A multi-scenario available centralized gas supply apparatus according to claim 1, wherein: the top of the gas tank (2) is fixedly provided with a group of hanging rings (16), and the shape and the size of each hanging ring (16) are equal.
6. A multi-scenario available centralized gas supply apparatus according to claim 1, wherein: the bottom of the fixed frame (1) is fixedly provided with a group of supporting legs (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322419890.7U CN220669167U (en) | 2023-09-07 | 2023-09-07 | Centralized air supply equipment capable of being used in multiple scenes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322419890.7U CN220669167U (en) | 2023-09-07 | 2023-09-07 | Centralized air supply equipment capable of being used in multiple scenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220669167U true CN220669167U (en) | 2024-03-26 |
Family
ID=90327585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322419890.7U Active CN220669167U (en) | 2023-09-07 | 2023-09-07 | Centralized air supply equipment capable of being used in multiple scenes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220669167U (en) |
-
2023
- 2023-09-07 CN CN202322419890.7U patent/CN220669167U/en active Active
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