CN107120997A - A kind of plate type heat exchanger leakage warning device - Google Patents
A kind of plate type heat exchanger leakage warning device Download PDFInfo
- Publication number
- CN107120997A CN107120997A CN201710352892.5A CN201710352892A CN107120997A CN 107120997 A CN107120997 A CN 107120997A CN 201710352892 A CN201710352892 A CN 201710352892A CN 107120997 A CN107120997 A CN 107120997A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- plate type
- metal liquid
- liquid dish
- type heat
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The present invention relates to field of heat exchangers, specifically related to a kind of plate type heat exchanger leakage warning device, including heat exchanger body, support bar is fixed with the bottom corner of heat exchanger body, the bottom of support bar is fixed with metal liquid dish, supporting leg is fixed with the bottom surface corner of metal liquid dish, the bottom of the upper surface of metal liquid dish, which is fixed with, soaks sensor, central processing unit is fixed with the bottom surface of metal liquid dish, buzzer and wireless communication module, central processing unit, which is electrically connected, soaks sensor, buzzer and wireless communication module, central processing unit carries out radio communication by wireless communication module and intelligent monitoring terminal；If the phenomenon of leakage occurs for the heat exchanger body of the present invention, the leakage failure of plate type heat exchanger can be timely and effectively monitored so that staff takes effective disaster recovery measure in the very first time, reduce the loss that leakage failure is brought.
Description
Technical field
The present invention relates to field of heat exchangers, and in particular to a kind of plate type heat exchanger leakage warning device.
Background technology
Plate type heat exchanger is by a series of a kind of high-performance heat exchanger of sheet metal closed assemblies with certain bellows-shaped.
Thin rectangular shape passage is formed between various plates, heat exchange is carried out by plate.Plate type heat exchanger is liquid-liquid, liquid-vapour progress
The ideal equipment of heat exchange.It has heat exchange efficiency height, small heat loss, advantages of compact and light structure, floor space is small, be widely used,
The features such as service life is long.Under uniform pressure damaed cordition, its ratio of heat transfer coefficient pipe heat exchanger is high 3-5 times, floor space
For 1/3rd of pipe heat exchanger, heat recovery rate may be up to more than 90%.
Existing plate type heat exchanger includes fixed pressure plate, plate package, movable pressure plate etc., and above-mentioned is fixed and clamped
After plate, plate package, movable pressure plate are installed in order, pass through some folders that are uniform up and down and being arranged parallel to
Tight bolt is clamped fixation.
Often there is the failure of leakage in existing plate type heat exchanger, and the fluid in heat exchanger is mostly poisonous, high pressure, high temperature substrate
Matter, once occurring leakage easily triggers poisoning and fire incident.The reason for causing liquid leakage mainly have it is following some：
1. grip dimensions are not in place, size uneven (dimensional discrepancy not should be greater than 3mm everywhere) or fishbolt are loose everywhere
It is dynamic.
2. part sealing gasket departs from seal groove, and sealing gasket primary sealing area has foul, and sealing gasket is damaged or plate type heat exchanger is close
Gasket aging.
3. plate deforms, and assembling dislocation causes race to be padded.
It is workman's regular visit mostly and existing plate type heat exchanger can not be found in time when there is leakage failure
Shi Faxian, or leakage it is serious when influence working condition when can just be found.
The content of the invention
The problem of existing for prior art, solves existing fishbolt and steps up to fix not corresponding during each plate
Normative reference the problem of cause the discontinuity of each fishbolt, the invention provides a kind of clamping of plate type heat exchanger
Bolt.
1st, heat exchanger body, 2, support bar, 3, metal liquid dish, 4, supporting leg, 5, soak sensor, 6, central processing unit,
7th, buzzer, 8, wireless communication module, 9, intelligent monitoring terminal, 10, discharging tube, 11, valve.
Concrete technical scheme is as follows：
A kind of plate type heat exchanger leakage warning device, including heat exchanger body, in the bottom corner of the heat exchanger body
Place is fixed with support bar, and the bottom of the support bar, which is fixed with metal liquid dish, the bottom surface corner of the metal liquid dish, to be consolidated
Surely there is supporting leg, the bottom of the upper surface of the metal liquid dish, which is fixed with, soaks sensor, on the bottom surface of the metal liquid dish
It is fixed with central processing unit, buzzer and wireless communication module, the central processing unit, which is electrically connected, described soaks biography
Sensor, the buzzer and the wireless communication module, the central processing unit pass through the wireless communication module and intelligence
Monitor terminal carries out radio communication；
It is preferred that, the buzzer is SMD buzzer；
It is preferred that, the wireless communication module is GPRS communication modules；
It is preferred that, the intelligent monitoring terminal is mobile monitoring terminal；
It is preferred that, the length of the metal liquid dish is more than the length of the heat exchanger body；
It is preferred that, the width of the metal liquid dish is more than the width of the heat exchanger body；
It is preferred that, the outer surface of the metal liquid dish is coated with corrosion-resistant finishes；
It is preferred that, the bottom of the metal liquid dish is fixed with valvular discharging tube；
It is preferred that, the inwall of the discharging tube is coated with corrosion-resistant finishes.
Beneficial effect：
If the phenomenon of leakage occurs for the heat exchanger body of the present invention, it can be dropped in metal liquid dish, be now placed in metal and connect
Liquid tray bottom soaks sensor and will detect abnormal signal, and this abnormal signal is uploaded into central processing unit, centre
Reason device receives the timely buzzer that starts after this abnormal signal and sounded the alarm, and notifies field personnel to be handled in time.
This abnormal signal can be also uploaded to intelligent monitoring terminal, intelligent monitoring terminal by central processing unit by wireless communication module simultaneously
Monitoring personnel receive after this alarm signal, timely take necessary measure timely to handle leakage failure.This
Invention can timely and effectively monitor the leakage failure of plate type heat exchanger so that staff takes effective event in the very first time
Hinder reclamation activities, reduce the loss that leakage failure is brought.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1：The structural representation of the present invention.
Reference is as follows：1st, heat exchanger body, 2, support bar, 3, metal liquid dish, 4, supporting leg, 5, soak sensor,
6th, central processing unit, 7, buzzer, 8, wireless communication module, 9, intelligent monitoring terminal, 10, discharging tube, 11, valve.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in the embodiment of the present invention
Technical scheme is clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than entirely
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of protection of the invention.
Referring to Fig. 1：A kind of plate type heat exchanger leakage warning device, including heat exchanger body 1.
Support bar 2 is fixed with the bottom corner of the heat exchanger body 1, the bottom of the support bar 2 is fixed with gold
Belong to and be fixed with supporting leg 4 at liquid dish 3, the bottom surface corner of the metal liquid dish 3.
The bottom of the upper surface of the metal liquid dish 3, which is fixed with, soaks sensor 5, the bottom surface of the metal liquid dish 3
On be fixed with central processing unit 6, buzzer 7 and wireless communication module 8.
The central processing unit 6 soaks sensor 5, the buzzer 7 and the channel radio described in being electrically connected
Believe module 8, the central processing unit 6 carries out radio communication by the wireless communication module 8 and intelligent monitoring terminal 9.
The buzzer 7 is SMD buzzer 7；The wireless communication module 8 is GPRS communication modules；The intelligence prison
Control terminal 9 is mobile monitoring terminal.
The length of the metal liquid dish 3 is more than the length of the heat exchanger body 1；The width of the metal liquid dish 3
More than the width of the heat exchanger body 1.
The outer surface of the metal liquid dish 3 is coated with corrosion-resistant finishes；The bottom of the metal liquid dish 3 is fixed with band
There is the discharging tube 10 of valve 11；The inwall of the discharging tube 10 is coated with corrosion-resistant finishes.Discharging tube 10 with valve 11
Set, when facilitating trouble hunting, effective processing is carried out to the liquid at the building in metal liquid dish 3.
If the phenomenon of leakage occurs for the heat exchanger body 1 of the present invention, it can be dropped in metal liquid dish 3, be now placed in metal
The bottom of liquid dish 3 soaks sensor 5 and will detect abnormal signal, and this abnormal signal is uploaded into central processing unit 6, in
Central processor 6 receives the timely buzzer 7 that starts after this abnormal signal and sounded the alarm, and notifies field personnel is carried out timely
Processing.This abnormal signal can be also uploaded to intelligent monitoring terminal 9 by central processing unit 6 by wireless communication module 8 simultaneously, intelligence
The monitoring personnel of monitor terminal 9 is received after this alarm signal, timely takes necessary measure to carry out leakage failure timely
Processing.The present invention can timely and effectively monitor the leakage failure of plate type heat exchanger so that staff adopts in the very first time
Effective disaster recovery measure is taken, the loss that leakage failure is brought is reduced.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a kind of plate type heat exchanger leakage warning device, including heat exchanger body, it is characterised in that：In the heat exchanger body
Support bar is fixed with the corner of bottom, the bottom of the support bar is fixed with metal liquid dish, the bottom surface of the metal liquid dish
Supporting leg is fixed with corner, the bottom of the upper surface of the metal liquid dish, which is fixed with, soaks sensor, the metal liquid dish
Bottom surface on be fixed with central processing unit, buzzer and wireless communication module, institute is electrically connected in the central processing unit
State and soak sensor, the buzzer and the wireless communication module, the central processing unit passes through the radio communication mold
Block carries out radio communication with intelligent monitoring terminal.
2. plate type heat exchanger leakage warning device as claimed in claim 1, it is characterised in that：The buzzer is SMD honeybee
Ring device.
3. plate type heat exchanger leakage warning device as claimed in claim 1, it is characterised in that：The wireless communication module is
GPRS communication modules.
4. plate type heat exchanger leakage warning device as claimed in claim 1, it is characterised in that：The intelligent monitoring terminal is shifting
Dynamic monitor terminal.
5. plate type heat exchanger leakage warning device as claimed in claim 1, it is characterised in that：The length of the metal liquid dish
More than the length of the heat exchanger body.
6. plate type heat exchanger leakage warning device as claimed in claim 1, it is characterised in that：The width of the metal liquid dish
More than the width of the heat exchanger body.
7. plate type heat exchanger leakage warning device as claimed in claim 1, it is characterised in that：The appearance of the metal liquid dish
Face is coated with corrosion-resistant finishes.
8. plate type heat exchanger leakage warning device as claimed in claim 1, it is characterised in that：The bottom of the metal liquid dish
It is fixed with valvular discharging tube.
9. plate type heat exchanger leakage warning device as claimed in claim 8, it is characterised in that：The inwall coating of the discharging tube
There is corrosion-resistant finishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352892.5A CN107120997A (en) | 2017-05-18 | 2017-05-18 | A kind of plate type heat exchanger leakage warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352892.5A CN107120997A (en) | 2017-05-18 | 2017-05-18 | A kind of plate type heat exchanger leakage warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107120997A true CN107120997A (en) | 2017-09-01 |
Family
ID=59728465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710352892.5A Pending CN107120997A (en) | 2017-05-18 | 2017-05-18 | A kind of plate type heat exchanger leakage warning device |
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| Country | Link |
|---|---|
| CN (1) | CN107120997A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126372Y (en) * | 2007-09-28 | 2008-10-01 | 南阳防爆集团有限公司 | Detecting device for cooler water leakage of macrotype turbine generator |
| CN102129956A (en) * | 2010-12-16 | 2011-07-20 | 北京七星华创电子股份有限公司 | Leaked liquid collecting and treating device |
| CN204833627U (en) * | 2015-08-06 | 2015-12-02 | 中国长江电力股份有限公司 | A weeping detection alarm device for power station topping up equipment |
| CN206056658U (en) * | 2016-09-27 | 2017-03-29 | 常熟理工学院 | A kind of Domestic water monitoring and leak-proof device |
| CN106558160A (en) * | 2015-09-28 | 2017-04-05 | 哈尔滨东方报警设备开发有限公司 | A kind of solar energy water logging audible-visual annunciator |
| CN206097380U (en) * | 2016-10-11 | 2017-04-12 | 山西双环重工集团有限公司 | Alarm control device and alarm control system |
-
2017
- 2017-05-18 CN CN201710352892.5A patent/CN107120997A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126372Y (en) * | 2007-09-28 | 2008-10-01 | 南阳防爆集团有限公司 | Detecting device for cooler water leakage of macrotype turbine generator |
| CN102129956A (en) * | 2010-12-16 | 2011-07-20 | 北京七星华创电子股份有限公司 | Leaked liquid collecting and treating device |
| CN204833627U (en) * | 2015-08-06 | 2015-12-02 | 中国长江电力股份有限公司 | A weeping detection alarm device for power station topping up equipment |
| CN106558160A (en) * | 2015-09-28 | 2017-04-05 | 哈尔滨东方报警设备开发有限公司 | A kind of solar energy water logging audible-visual annunciator |
| CN206056658U (en) * | 2016-09-27 | 2017-03-29 | 常熟理工学院 | A kind of Domestic water monitoring and leak-proof device |
| CN206097380U (en) * | 2016-10-11 | 2017-04-12 | 山西双环重工集团有限公司 | Alarm control device and alarm control system |
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| PB01 | Publication | ||
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Application publication date: 20170901 |