CN102759428A - Pressure-measuring foolproof alarm system for pressurizing and processing of wire-tube evaporator - Google Patents
Pressure-measuring foolproof alarm system for pressurizing and processing of wire-tube evaporator Download PDFInfo
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- CN102759428A CN102759428A CN2012102760927A CN201210276092A CN102759428A CN 102759428 A CN102759428 A CN 102759428A CN 2012102760927 A CN2012102760927 A CN 2012102760927A CN 201210276092 A CN201210276092 A CN 201210276092A CN 102759428 A CN102759428 A CN 102759428A
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- pressure
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- tube evaporator
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Abstract
The invention relates to the technical field of refrigerating, in particular to a pressure-measuring foolproof alarm system for pressurizing and processing of a wire-tube evaporator. The pressure-measuring foolproof alarm system comprises a central processing unit (CPU), an air blowing gun and a flash memory. The CPU receives pressure signals transmitted by a pressure transmitter, sends instructions to enable an intelligent no-paper recorder to record the pressure signals, judges whether the pressure meets the requirement, gives out acousto-optic alarm signals if the pressure reaches the appointed pressure, and gives out alarm signals through audio frequency alarm and lighting alarm. The air blowing gun inflates air in an air supplying device into a pipeline to be inflated for protection and is connected with a signal end of the pressure transmitter. The flash memory is used for storing processing parameters and interactively connected with the CPU through signals of the memory. By introducing the intelligent foolproof alarm system, parameters of the gas in the pipeline to be inflated for protection (like the wire-tube evaporator) can be effectively controlled. By means of the flash memory, different processing parameters such as pressure required by product design can be stored, and wide applicability of the system is improved.
Description
Technical field
The present invention relates to refrigeration technology field, specifically relate to a kind of pressure measurement fool proof warning system that is used for fiber tube evaporator pressurising processing.
Background technology
In the refrigeration plant production technical field, the fiber tube evaporator need be protected it through charging into gas (like nitrogen).In the existing operational sequence, do not have the intervention of intelligence control system, charge into the pressure of gas in the fiber tube evaporator, can't survey, whether reach required pressure, and excess air causes the damage of product problem, can be found everywhere.In order to guarantee in process of production speed and efficient to the inflation of fiber tube evaporator, development and Design this kind pressure measurement fool proof warning system.
Summary of the invention
To the technical matters that exists in the prior art, the invention provides the remarkable pressure measurement fool proof warning system that is used for fiber tube evaporator pressurising processing of a kind of performance.
To achieve these goals, the technical scheme of employing is following:
Be used for the pressure measurement fool proof warning system of fiber tube evaporator pressurising processing, it is characterized in that having:
The CPU processor is accepted the pressure signal that pressure unit transmits, and sends instruction and make intelligent recording instrument without paper record pressure signal;
The CPU processor judges whether pressure reaches requirement, if reach specified pressure, the sound and light alarm signal takes place then, again through audio alarm and light warning generation alerting signal;
Air blow gun charges into the gas in the air feed equipment and treats that air blow gun is connected with the pressure unit signal end in the pressurising protection pipeline;
Flash memory is used to store machined parameters, and is connected alternately with the CPU processor with memory signals.
The present invention is used for the pressure measurement fool proof warning system of fiber tube evaporator pressurising processing, has following advantage:
1,, makes that getting into the parameter of treating the gas in the pressurising protection pipeline (like the fiber tube evaporator) is effectively controlled through the introducing of intelligent fool proof alarm control system.
2, each pressurising operation all obtains record in intelligent recording instrument without paper, makes things convenient for production management.
3,, can effectively avoid treating the excessive of gas in the pressurising protection pipeline (like the fiber tube evaporator), thereby improve the product processing characteristics by a relatively large margin through the sending of multiple alerting signal.
4,, can store the machined parameters such as pressure of different product design requirement, to improve the broad applicability of system through flash memories.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation block diagram that the present invention is used for the pressure measurement fool proof warning system of fiber tube evaporator pressurising processing.
Embodiment
See also Fig. 1, be used for the pressure measurement fool proof warning system of fiber tube evaporator pressurising processing, have:
The CPU processor is accepted the pressure signal that pressure unit transmits, and sends instruction and make intelligent recording instrument without paper record pressure signal.
The CPU processor judges whether pressure reaches requirement, if reach specified pressure, the sound and light alarm signal takes place then, again through audio alarm and light warning generation alerting signal.
Air blow gun charges into the gas in the air feed equipment and treats that air blow gun is connected with the pressure unit signal end in the pressurising protection pipeline.
Flash memory is used to store machined parameters, and is connected alternately with the CPU processor with memory signals.
Above content only is to give an example and explanation to what structure of the present invention was done; Under the technician in present technique field described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; Only otherwise depart from the structure of invention or surmount the defined scope of these claims, all should belong to protection scope of the present invention.
Claims (1)
1. be used for the pressure measurement fool proof warning system of fiber tube evaporator pressurising processing, it is characterized in that having:
The CPU processor is accepted the pressure signal that pressure unit transmits, and sends instruction and make intelligent recording instrument without paper record pressure signal;
The CPU processor judges whether pressure reaches requirement, if reach specified pressure, the sound and light alarm signal takes place then, again through audio alarm and light warning generation alerting signal;
Air blow gun charges into the gas in the air feed equipment and treats that air blow gun is connected with the pressure unit signal end in the pressurising protection pipeline;
Flash memory is used to store machined parameters, and is connected alternately with the CPU processor with memory signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102760927A CN102759428A (en) | 2012-08-04 | 2012-08-04 | Pressure-measuring foolproof alarm system for pressurizing and processing of wire-tube evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102760927A CN102759428A (en) | 2012-08-04 | 2012-08-04 | Pressure-measuring foolproof alarm system for pressurizing and processing of wire-tube evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102759428A true CN102759428A (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102760927A Pending CN102759428A (en) | 2012-08-04 | 2012-08-04 | Pressure-measuring foolproof alarm system for pressurizing and processing of wire-tube evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102759428A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2359635Y (en) * | 1998-12-10 | 2000-01-19 | 北京燕翔机械厂 | Radiating wirepipe type evaporator |
| CA2367191C (en) * | 2001-01-30 | 2008-02-26 | Honda Giken Kogyo Kabushiki Kaisha | Air pressure detection device for tire |
| CN201707172U (en) * | 2010-06-01 | 2011-01-12 | 上海艾郎风电科技发展有限公司 | Vacuum pressure-release early warning device |
| CN201724778U (en) * | 2010-07-20 | 2011-01-26 | 国药集团国瑞药业有限公司 | Compressed air low-pressure automatic alarm system |
| CN201914246U (en) * | 2010-12-08 | 2011-08-03 | 株洲田龙铁道电气有限公司 | Total air under-pressure alarm device for locomotive |
-
2012
- 2012-08-04 CN CN2012102760927A patent/CN102759428A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2359635Y (en) * | 1998-12-10 | 2000-01-19 | 北京燕翔机械厂 | Radiating wirepipe type evaporator |
| CA2367191C (en) * | 2001-01-30 | 2008-02-26 | Honda Giken Kogyo Kabushiki Kaisha | Air pressure detection device for tire |
| CN201707172U (en) * | 2010-06-01 | 2011-01-12 | 上海艾郎风电科技发展有限公司 | Vacuum pressure-release early warning device |
| CN201724778U (en) * | 2010-07-20 | 2011-01-26 | 国药集团国瑞药业有限公司 | Compressed air low-pressure automatic alarm system |
| CN201914246U (en) * | 2010-12-08 | 2011-08-03 | 株洲田龙铁道电气有限公司 | Total air under-pressure alarm device for locomotive |
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Application publication date: 20121031 |