CN204592859U - A kind of pressure control equipment of pressurized container - Google Patents
A kind of pressure control equipment of pressurized container Download PDFInfo
- Publication number
- CN204592859U CN204592859U CN201520235264.5U CN201520235264U CN204592859U CN 204592859 U CN204592859 U CN 204592859U CN 201520235264 U CN201520235264 U CN 201520235264U CN 204592859 U CN204592859 U CN 204592859U
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- pressure
- pressurized container
- frequency
- control
- switching apparatus
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Abstract
The utility model provides a kind of pressure control equipment of pressurized container, comprise pressurized container, obtain the pressure acquisition device of pressure value, the pressure state processing system of processing pressure numerically lower limit, the frequency generating device of working power frequency is produced according to force value and pressure upper and lower state, according to the frequency-converting control device of the input power frequency of working power FREQUENCY CONTROL electromagentic switching apparatus, to the control circuit forceful electric power of electromagentic switching apparatus out-put supply, ABAP Adapter and electromagentic switching apparatus and the pressure regulator composition that pressure is regulated, fault treatment equipment and accident warning device composition.The utility model adopts electronic information to control, effectively prevent mechanical failure, accurately can control for pressure, and carry out adding of pressure and release according to setting situation, improve automatization level, and trouble shooting warning can be carried out according to pressure state, pressurized container be used safer, the generation of Accident prevention.
Description
Technical field
The utility model relates to a kind of control apparatus, and particularly the pressure control equipment of pressurized container, belongs to electromechanical control field.
Background technique
Pressurized container is indispensable a kind of equipment during national product and people live, it is widely used in industry and the fields such as industry, agricultural, national defence, health care, it is different from other process units and equipment, due to the particularity and expansionary of itself, and the harshness of operational condition, when having an accident, not only self is destroyed, and can bring out a series of serious accident, cause heavy losses to national economy and people's property toward contact.
When design pressure container, except will estimating the pressure that will bear, material therefor wants firm withstand voltage, pressure just removal when simultaneously also will consider that pressure is excessive.At present, comparatively conventional pressure vessel safety annex is safety valve and rupture disk.Safety valve is a kind of superpressure automatic pressure-relieving valve, be pressurized container is applied the most general, one of most important safety attachment.When the pressure in container exceedes a certain specified value, safety valve will open the overpressure gases in rapid discharging container automatically, realizes step-down measure.When the pressure in container gets back to setting value, safety valve can cut out again automatically, thus makes container return to normal air-tight state, makes the pressure in container lower than the upper limit of allowed band all the time, unlikelyly leads to a disaster because of superpressure.But this kind of pressure valve reaction is sensitive not, easy generation corrosion and ineffective, meanwhile, can only make pressure Overpressure of a safety valve is opened in limited time, lower than opening relevant device during a certain value, ftercompction is carried out for pressure, therefore for production is upper, has certain defect.
Model utility content
The technical problems to be solved in the utility model visitor takes existing defect, provides a kind of pressure control equipment of pressurized container, uses Mechatronic control system, effectively can solve the problem in background technique.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
A kind of pressure control equipment of pressurized container, comprise pressurized container, for obtaining the pressure acquisition device of pressure value in pressurized container, for the treatment of the pressure state processing system of pressure value upper and lower, for producing the frequency generating device of relevant work power supply frequency according to force value and pressure upper and lower state, for the frequency-converting control device of the input power frequency according to working power FREQUENCY CONTROL electromagentic switching apparatus, for the control circuit forceful electric power to electromagentic switching apparatus out-put supply, ABAP Adapter and for the electromagentic switching apparatus of pilot pressure controlling device and the pressure regulator composition that regulates pressure, wherein, pressure acquisition device is connected with pressurized container and pressure state processing system, frequency generating device is connected with pressure acquisition device and frequency-converting control device, control circuit forceful electric power is connected with frequency-converting control device and electromagentic switching apparatus, pressure regulator is connected with pressurized container with electromagentic switching apparatus, ABAP Adapter is connected with frequency-converting control device.
As a kind of optimal technical scheme of the present utility model, a kind of reservoir pressure control apparatus, also comprises the fault treatment equipment for detected pressures collecting device fault, and described fault treatment equipment is connected with frequency generating device with pressure acquisition device.
As a kind of optimal technical scheme of the present utility model, a kind of pressure control equipment of pressurized container, also comprise the accident warning device for sending warning message after detecting fault, described accident warning device is connected with frequency generating device with fault treatment equipment.
As a kind of optimal technical scheme of the present utility model, a kind of pressure control equipment of pressurized container, described ABAP Adapter is the power supply of 380 volts or 220 volts.
The beneficial effect that the utility model reaches is:
1, adopt electronic information to control, effectively prevent mechanical failure,
2, accurately can control for pressure, and carry out adding of pressure and release according to setting situation, substantially increase automatization level,
3 and trouble shooting warning can be carried out according to pressure state, pressurized container is used safer, the generation of Accident prevention.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the structural representation of the pressure control equipment of a kind of pressurized container described in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1, a kind of pressure control equipment of pressurized container, comprise pressurized container, for obtaining the pressure acquisition device of pressure value in pressurized container, for the treatment of the pressure state processing system of pressure value upper and lower, for producing the frequency generating device of relevant work power supply frequency according to force value and pressure upper and lower state, for the frequency-converting control device of the input power frequency according to working power FREQUENCY CONTROL electromagentic switching apparatus, for the control circuit forceful electric power to electromagentic switching apparatus out-put supply, ABAP Adapter and for the electromagentic switching apparatus of pilot pressure controlling device and the pressure regulator composition that regulates pressure, wherein, pressure acquisition device is connected with pressurized container and pressure state processing system, frequency generating device is connected with pressure acquisition device and frequency-converting control device, control circuit forceful electric power is connected with frequency-converting control device and electromagentic switching apparatus, pressure regulator is connected with pressurized container with electromagentic switching apparatus, ABAP Adapter is connected with frequency-converting control device.This pressure control equipment adopts information control technology, is easy to the pressure control problems preventing mechanical failure from causing; Meanwhile, pressure value can be measured accurately, and carry out accurate pilot pressure size as required, and can according to circumstances repressing and release pressure.
In order to more secure and reliable to use, this pressurized container control apparatus adds the fault treatment equipment for detected pressures collecting device fault, fault treatment equipment is connected with frequency generating device with pressure acquisition device, simultaneously, at accident warning device and between fault treatment equipment and frequency generating device, there is the accident warning device that can send warning message after detecting fault, pressure control equipment is enable to carry out trouble shooting warning according to pressure state, pressurized container is used safer, the generation of Accident prevention.This pressurized container uses 220 or 380 volts of power supplys.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the pressure control equipment of a pressurized container, it is characterized in that, comprise pressurized container, for obtaining the pressure acquisition device of pressure value in pressurized container, for the treatment of the pressure state processing system of pressure value upper and lower, for producing the frequency generating device of relevant work power supply frequency according to force value and pressure upper and lower state, for the frequency-converting control device of the input power frequency according to working power FREQUENCY CONTROL electromagentic switching apparatus, for the control circuit forceful electric power to electromagentic switching apparatus out-put supply, ABAP Adapter and for the electromagentic switching apparatus of pilot pressure controlling device and the pressure regulator composition that regulates pressure, wherein, pressure acquisition device is connected with pressurized container and pressure state processing system, frequency generating device is connected with pressure acquisition device and frequency-converting control device, control circuit forceful electric power is connected with frequency-converting control device and electromagentic switching apparatus, pressure regulator is connected with pressurized container with electromagentic switching apparatus, ABAP Adapter is connected with frequency-converting control device.
2. the pressure control equipment of a kind of pressurized container according to claim 1, it is characterized in that, this control apparatus comprises the fault treatment equipment for detected pressures collecting device fault, and described fault treatment equipment is connected with frequency generating device with pressure acquisition device.
3. the pressure control equipment of a kind of pressurized container according to claim 1, it is characterized in that, this control apparatus comprises the accident warning device for sending warning message after detecting fault, and described accident warning device is connected with frequency generating device with fault treatment equipment.
4. the pressure control equipment of a kind of pressurized container according to claim 1, is characterized in that, described ABAP Adapter is the power supply of 380 volts or 220 volts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235264.5U CN204592859U (en) | 2015-04-17 | 2015-04-17 | A kind of pressure control equipment of pressurized container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235264.5U CN204592859U (en) | 2015-04-17 | 2015-04-17 | A kind of pressure control equipment of pressurized container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592859U true CN204592859U (en) | 2015-08-26 |
Family
ID=53929010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235264.5U Expired - Fee Related CN204592859U (en) | 2015-04-17 | 2015-04-17 | A kind of pressure control equipment of pressurized container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759863A (en) * | 2016-03-29 | 2016-07-13 | 天津市青成自来水工程有限公司 | Pressure tank overload protection method and system and a pressure tank |
-
2015
- 2015-04-17 CN CN201520235264.5U patent/CN204592859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759863A (en) * | 2016-03-29 | 2016-07-13 | 天津市青成自来水工程有限公司 | Pressure tank overload protection method and system and a pressure tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |