CN109469826A - A kind of heat distribution pipeline leakage device for fast detecting and method - Google Patents
A kind of heat distribution pipeline leakage device for fast detecting and method Download PDFInfo
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- CN109469826A CN109469826A CN201811561661.6A CN201811561661A CN109469826A CN 109469826 A CN109469826 A CN 109469826A CN 201811561661 A CN201811561661 A CN 201811561661A CN 109469826 A CN109469826 A CN 109469826A
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- plate
- box body
- testing agency
- probe
- limit band
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/084—Pipe-line systems for liquids or viscous products for hot fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
Abstract
The present invention provides a kind of heat distribution pipeline leakage device for fast detecting and method.The heat distribution pipeline leakage device for fast detecting includes tube body, testing agency and conductive mechanism, and the testing agency is equipped with several, and the outer wall for being fixed on the tube body is sequentially connected in series between the testing agency；The testing agency includes box body, the first limit band, the second limit band, thermistor and ammeter；The box body is fixed on the outer wall of the tube body by the first limit band, the second limit band, and the inside of the box body is equipped with thermistor and ammeter, the surface of the box body is symmetrically arranged with two binding posts, one of them described binding post, the thermistor, the ammeter and another described binding post are sequentially connected in series；Probe is distributed in the thermistor surface.Heat distribution pipeline leakage device for fast detecting provided by the invention and method, can be realized real-time monitoring, are quickly found out leak area.
Description
Technical field
The present invention relates to underground heat equipment technical field more particularly to a kind of heat distribution pipeline leakage device for fast detecting and sides
Method.
Background technique
With the development of the city with the quickening of urbanization process, the ground space upside potential in city is huge, urban land
Also more and more nervous, the form of heat distribution pipeline direct-burried is also more and more used；Because force pipeline be laid on earth's surface it
Under, it is also more and more that heating power reveals event；In this regard, the leakage for direct-burried gesture business pipeline；It is studied as people and urgently to be resolved
Emphasis and main points.
City thermal pipeline is laid with that pipeline is longer, and audition method detects when main detection method, by listening under each valve
Hygrechema to determine whether there is leakage, but this mode needs very professional personnel just achievable, and the training time is long, detection
There are errors.
Therefore, it is necessary to provide, the new heat distribution pipeline of one kind reveals device for fast detecting and method solves above-mentioned technology and asks
Topic.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of detection efficiencies, and high, wide coverage heat distribution pipeline leakage is quick
Detection device and method.
In order to solve the above technical problems, heat distribution pipeline leakage device for fast detecting provided by the invention and method include: pipe
Body；Testing agency, the testing agency is equipped with several, and is sequentially connected in series between the testing agency and is fixed on the tube body
Outer wall；The testing agency includes box body, the first limit band, the second limit band, thermistor and ammeter；The box body is logical
Cross the first limit band, the second limit band is fixed on the outer wall of the tube body, and the inside of the box body is equipped with heat
Quick resistance and ammeter, the surface of the box body are symmetrically arranged with two binding posts, one of them described binding post, temperature-sensitive electricity
Resistance, the ammeter and another described binding post are sequentially connected in series；Probe, and the spy is distributed in the thermistor surface
The outer outer surface for stretching in the box body of head；The probe is to detect leakage hot water；Conductive mechanism, the conduction machine
Structure is set between two testing agencies, and the conductive mechanism to by the electric current of the previous testing agency conduct to
Next testing agency.
Preferably, it is fastened and connected between the first limit band and the second limit band, and the first limit band, institute
State the outer wall that the second limit band is symmetrically wrapped in the tube body.
Preferably, the testing agency further includes mobile mechanism, protective plate and side plate, and the mobile mechanism symmetrically sets
In the two sides of the thermistor；The two sidewalls of the protective plate are fixedly connected with the mobile mechanism, and the protective plate is another
Outer two side walls are bonded sliding with two side plates；The side plate is set to the top surface of the box body；Two mobile mechanisms,
The top surface of the protective plate, the side plate and the box body forms sealing cavity structure.
Preferably, the mobile mechanism includes support tube, electromagnet, magnet, spring and supporting plate；The support tube is set to
The inner wall of the box body, and the inside of the support tube is socketed with the supporting plate；The bottom end of the supporting plate is equipped with the magnet, and
The bottom of the magnet is equipped with the electromagnet；The electromagnet and the binding post are electrically connected；The top surface of the magnet connects
It is connected to the spring, and the spring is socketed in the outside of the supporting plate；The top inner wall of the supporting plate is fixedly connected described anti-
Backplate.
Preferably, the surface of the protective plate is provided with mounting groove, and the inside of the mounting groove is fixed with sealing plate；It is described
The junction of sealing plate and the mounting groove is equipped with torsional spring；The mounting groove is located at the surface of the probe, the mounting groove
With the probe Relative distribution.
Preferably, the conductive mechanism includes outer plate body, conductive sheet, connecting plate and attachment screw, and the outer plate body
Inside the conductive sheet is installed；The two sides of the outer plate body are symmetrically arranged with connecting plate, and the connecting plate passes through the company
It connects screw and connects the binding post；The conductive sheet is electrically connected the connecting plate.
Preferably, heat distribution pipeline leakage device for fast detecting and method the following steps are included:
Step 1: will test mechanism first and connect paragraph by paragraph with tube body, be consolidated box body by the first limit band, the second limit band
It is scheduled on the outer wall of tube body, after fixing to previous testing agency, another testing agency is mounted on it by same mode
Then one end connecting plate of conductive mechanism is connect by attachment screw with the binding post of first box body, separately by subsequent region
The connecting plate of one end is connect by attachment screw with the binding post of next box body, can so realize the electricity between testing agency
Property connection, repeat aforesaid operations complete detection device installation；
Step 2: probe is placed in the cavity structure that protective plate, side plate and supporting plate are enclosed when not in use, thus to spy
Head is sealed protection；When starting heating system in winter, entire detection system connects external power supply, then electromagnet obtain it is electric simultaneously
Adsorption magnet, spring are elongated, and supporting plate drives protective plate to move downward, and probe contradicts the sealing plate corresponding to it, so that sealing
Plate is flipped up and compresses torsional spring, and final probe can carry out real-time high-precision detection across mounting groove；
Step 3: foreign current enters at thermistor by binding post, and the resistance value of each probe can be according to extraneous ring
Border temperature and change, the numerical value changed can be represented by ammeter, each intracorporal current value of box can react place this
Section environment temperature, and current value can pass to background host computer by wired or wireless mode, backstage personnel can be according to daily prison
Measured data gives one, every section of region suitable fluctuation range；And leakage early warning value is set；
Step 4: when somewhere leaks, heating hot water leakage at this time will cause environment temperature to rise, the resistance of probe
Value can also be promoted accordingly, and the ammeter numerical value in this region is substantially reduced, and the ammeter numerical value for being located at its rear also follows drop
It is low, it can be analyzed and determined after obtaining each data from the background, the targeted region of initial fall value is just leak point region, then
If continuous current value carries out even drop down on the basis of initial value, rear is without leak point；Under if rear somewhere occurs irregularly
It falls, then can indicate that there may be leakages herein, so analogize, find out each initial fall region, to carry out specific aim maintenance.
Compared with the relevant technologies, heat distribution pipeline provided by the invention leakage device for fast detecting and method have and have as follows
Beneficial effect:
The present invention provides a kind of heat distribution pipeline leakage device for fast detecting and method, passes through the first limit band, the second limit
Box body can be quickly placed on tube body by band, and the laying of detection device can be rapidly completed by the same method；Pass through heat
Quick resistance can detect the environment temperature in region locating for it, and when its region is revealed, the hot water of discharge can be led
The resistance value of thermistor is caused to increase, so that ammeter current reduction detected, backstage personnel can be obtained by analysis
Electric current initial fall value, and initial fall value is leak point, realizes real-time monitoring, is quickly searched.
Detailed description of the invention
Fig. 1 is a kind of structure for preferred embodiment that heat distribution pipeline provided by the invention reveals device for fast detecting and method
Schematic diagram；
Fig. 2 is testing agency's structural schematic diagram shown in FIG. 1；
Fig. 3 is mobile mechanism's structural schematic diagram shown in Fig. 2；
Fig. 4 is protective plate attachment structure schematic diagram shown in Fig. 2；
Fig. 5 is conductive mechanism structural schematic diagram shown in Fig. 4；
Fig. 6 is the flow chart that heat distribution pipeline provided by the invention reveals rapid detection method.
Figure label: 1, tube body, 2, testing agency, 21, box body, 211, binding post, the 22, first limit band, the 23, second limit
Position band, 24, thermistor, 241, probe, 25, mobile mechanism, 251, support tube, 252, electromagnet, 253, magnet, 254, bullet
Spring, 255, supporting plate, 26, protective plate, 261, mounting groove, 27, sealing plate, 271, torsional spring, 28, side plate, 29, ammeter, 3, conduction
Mechanism, 31, outer plate body, 32, conductive sheet, 33, connecting plate, 34, attachment screw.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, wherein Fig. 1 is that heat distribution pipeline provided by the invention leakage is fast
A kind of structural schematic diagram of preferred embodiment of speed detector and method；Fig. 2 is testing agency's structural representation shown in FIG. 1
Figure；Fig. 3 is mobile mechanism's structural schematic diagram shown in Fig. 2；Fig. 4 is protective plate attachment structure schematic diagram shown in Fig. 2；Fig. 5 is
Conductive mechanism structural schematic diagram shown in Fig. 4；Fig. 6 is the process that heat distribution pipeline provided by the invention reveals rapid detection method
Figure.
As depicted in figs. 1 and 2, heat distribution pipeline provided by the embodiments of the present application leakage device for fast detecting include: tube body 1,
Testing agency 2 and conductive mechanism 3, the testing agency 2 is equipped with several, and is sequentially connected in series fixation between the testing agency 2
In the outer wall of the tube body 1；The conductive mechanism 3 is set between two testing agencies 2, and the conductive mechanism 3 to
The electric current of the previous testing agency 2 is conducted to next testing agency 2.
In the specific implementation process, the testing agency 2 includes that box body 21, first limits the limit of band 22, second band 23, heat
Quick resistance 24 and ammeter 29；The box body 21 is fixed on institute by the first limit band 22, the second limit band 23
The outer wall of tube body 1 is stated, and the inside of the box body 21 is equipped with thermistor 24 and ammeter 29, the surface pair of the box body 21
Title is set there are two binding post 211, one of them described binding post 211, the thermistor 24, the ammeter 29 and another
A binding post 211 is sequentially connected in series；Probe 241 is distributed in 24 surface of thermistor, and the probe 241 stretches in outside
The outer surface of the box body 21；The probe 241 is to detect leakage hot water.
It is fastened and connected between the first limit band 22 and the second limit band 23, and the first limit band 22, institute
State the outer wall that the second limit band 23 is symmetrically wrapped in the tube body 1；Band 22 and the second limit are limited by the first of manner
The outer wall that mechanism 2 is rapidly secured at tube body 1 can be will test with 23, so that installation fixation is more convenient.
The testing agency 2 further includes mobile mechanism 25, protective plate 26 and side plate 28, and the mobile mechanism 25 is symmetrical
Set on the two sides of the thermistor 24；The two sidewalls of the protective plate 26 are fixedly connected with the mobile mechanism 25, and described anti-
Other two side wall of backplate 26 is bonded sliding with two side plates 28；The side plate 28 is set to the top surface of the box body 21；
Two mobile mechanisms 25, the protective plate 26, the side plate 28 and the box body 21 top surface form sealing cavity knot
Structure；Mobile mechanism 25, protective plate 26 and the formed sealing cavity structure of side plate 28 can protect probe 241, avoid
Probe 241 is impaired, prolongs the service life.
The mobile mechanism 25 includes support tube 251, electromagnet 252, magnet 253, spring 254 and supporting plate 255；It is described
Support tube 251 is set to the inner wall of the box body 21, and the inside of the support tube 251 is socketed with the supporting plate 255；The supporting plate
255 bottom end is equipped with the magnet 253, and the bottom of the magnet 253 is equipped with the electromagnet 252；The electromagnet 252 with
The binding post 211 is electrically connected；The top surface of the magnet 253 is connected with the spring 254, and the spring 254 is socketed in
The outside of the supporting plate 255；The top inner wall of the supporting plate 255 is fixedly connected with the protective plate 26；The table of the protective plate 26
Face is provided with mounting groove 261, and the inside of the mounting groove 261 is fixed with sealing plate 27；The sealing plate 27 and the mounting groove
261 junction is equipped with torsional spring 271；The mounting groove 261 is located at the surface of the probe 241, the mounting groove 261 and institute
State 241 Relative distributions of probe；When being powered, the meeting adsorption magnet 253 of electromagnet 252, to drive the income of supporting plate 255 to support tube
In 251, and then protective plate 26 is driven to move downward, each probe 241 jacks up corresponding sealing plate 27 and stretches out, realize work with
The free switching of protection guarantees detection accuracy.
The conductive mechanism 3 includes outer plate body 31, conductive sheet 32, connecting plate 33 and attachment screw 34, and the outside plate
The inside of body 31 is equipped with the conductive sheet 32；The two sides of the outer plate body 31 are symmetrically arranged with connecting plate 33, and the connecting plate
33 connect the binding post 211 by the attachment screw 34；The conductive sheet 32 is electrically connected the connecting plate 33；By leading
Different testing agencies 2 can quickly be electrically connected by motor structure 3, realize that entire detection route is powered and supervised in real time
It surveys.
Fig. 6 is please referred to, Fig. 6 is the flow diagram that heat distribution pipeline provided by the invention reveals rapid detection method,
Heat distribution pipeline reveal rapid detection method the following steps are included:
Step 1: will test mechanism 2 first and connect paragraph by paragraph with tube body 1, and limiting band 23 by the first limit band 22, second will
Box body 21 is fixed on the outer wall of tube body 1, to previous testing agency 2 it is fixed after, same mode is by another detection machine
Structure 2 is mounted on region behind, and one end connecting plate 33 of conductive mechanism 3 is then passed through attachment screw 34 and first box body
21 binding post 211 connects, and the connecting plate 33 of the other end is connected by the binding post 211 of attachment screw 34 and next box body 21
It connects, can so realize the electric connection between testing agency 2, repeat aforesaid operations and complete detection device installation；
Step 2: probe 241 is placed in the cavity structure that protective plate 26, side plate 28 and supporting plate 255 are enclosed when not in use
It is interior, to be sealed protection to probe 241；When starting heating system in winter, entire detection system connects external power supply, so
Electromagnet 252 obtains electric and adsorption magnet 253 afterwards, and spring 254 is elongated, and supporting plate 255 drives protective plate 26 to move downward, and pops one's head in
241 contradict the sealing plate 27 corresponding to it, so that sealing plate 27 is flipped up and compresses torsional spring 271, final probe 241 passes through peace
Tankage 261 can carry out real-time high-precision detection；
Step 3: foreign current enters at thermistor 24 by binding post 211, and the resistance value of each probe 241 can root
Change according to ambient temperature, the numerical value changed can be represented by ammeter 29, the current value in each box body 21
This section of environment temperature in place can be reacted, and current value can pass to background host computer, backstage personnel by wired or wireless mode
It can be given one, every section of region suitable fluctuation range according to daily monitoring data；And leakage early warning value is set；
Step 4: when somewhere leaks, heating hot water leakage at this time will cause environment temperature to rise, probe 241
Resistance value can also be promoted accordingly, 29 numerical value of ammeter in this region is substantially reduced, and be located at its rear 29 numerical value of ammeter
Also reduction is followed, can be analyzed and determined after obtaining each data from the background, the targeted region of initial fall value is just leak point
Region, and if subsequent current value carries out even drop down on the basis of initial value, rear is without leak point；If rear somewhere occurs
It is irregular to fall, then it can indicate that there may be leakages herein, so analogize, find out each initial fall region, to carry out needle
To property maintenance.
The working principle of heat distribution pipeline leakage device for fast detecting provided by the invention and method is as follows:
It will test mechanism 2 first and connect paragraph by paragraph with tube body 1, band 23 is limited for box body 21 by the first limit band 22, second
It is fixed on the outer wall of tube body 1, after fixing to previous testing agency 2, same mode installs another testing agency 2
The region in face behind, then the connecing by attachment screw 34 and first box body 21 by one end connecting plate 33 of conductive mechanism 3
Terminal 211 connects, and the connecting plate 33 of the other end is connect by attachment screw 34 with the binding post 211 of next box body 21, so
It can realize the electric connection between testing agency 2, repeat aforesaid operations and complete detection device installation；
Probe 241 is placed in the cavity structure that protective plate 26, side plate 28 and supporting plate 255 are enclosed when not in use, thus
Protection is sealed to probe 241；When starting heating system in winter, entire detection system connects external power supply, then electromagnetism
Iron 252 obtains electric and adsorption magnet 253, and spring 254 is elongated, and supporting plate 255 drives protective plate 26 to move downward, and probe 241 contradicts
Sealing plate 27 corresponding to it, so that sealing plate 27 is flipped up and compresses torsional spring 271, final probe 241 passes through mounting groove
261, real-time high-precision detection can be carried out；
Foreign current enters at thermistor 24 by binding post 211, and the resistance value of each probe 241 can be according to extraneous ring
Border temperature and change, the numerical value changed can be represented by ammeter 29, and the current value in each box body 21 can react
Locate this section of environment temperature, and current value can pass to background host computer by wired or wireless mode, backstage personnel can be according to day
Normal monitoring data give one, every section of region suitable fluctuation range；And leakage early warning value is set；
When somewhere leaks, at this time heating hot water leakage environment temperature will be caused to rise, pop one's head in 241 resistance value
It can be promoted accordingly, 29 numerical value of ammeter in this region is substantially reduced, and 29 numerical value of ammeter for being located at its rear also follows drop
It is low, it can be analyzed and determined after obtaining each data from the background, the targeted region of initial fall value is just leak point region, then
If continuous current value carries out even drop down on the basis of initial value, rear is without leak point；Under if rear somewhere occurs irregularly
It falls, then can indicate that there may be leakages herein, so analogize, find out each initial fall region, to carry out specific aim maintenance.
Compared with the relevant technologies, heat distribution pipeline provided by the invention leakage device for fast detecting and method have and have as follows
Beneficial effect:
The present invention provides a kind of heat distribution pipeline leakage device for fast detecting and method, passes through the first limit band 22, second and limits
Box body 21 can be quickly placed on tube body 1 by position band 23, and the laying of detection device can be rapidly completed by the same method；
The environment temperature in region locating for it can be detected by thermistor 24, and when its region is revealed, discharge
The resistance value that hot water will lead to thermistor 24 increases, so that the current reduction detected of ammeter 29, backstage personnel can
Electric current initial fall value is obtained by analysis, and initial fall value is leak point, realizes real-time monitoring, is quickly searched.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of heat distribution pipeline reveals device for fast detecting characterized by comprising
Tube body；
Testing agency, the testing agency is equipped with several, and is sequentially connected in series between the testing agency and is fixed on the tube body
Outer wall；The testing agency includes box body, the first limit band, the second limit band, thermistor and ammeter；The box body
The outer wall of the tube body is fixed on by the first limit band, the second limit band, and the inside of the box body is equipped with
Thermistor and ammeter, the surface of the box body are symmetrically arranged with two binding posts, one of them described binding post, the temperature-sensitive
Resistance, the ammeter and another described binding post are sequentially connected in series；Probe is distributed in the thermistor surface, and described
The outer outer surface for stretching in the box body of probe；The probe is to detect leakage hot water；
Conductive mechanism, the conductive mechanism are set between two testing agencies, and the conductive mechanism is to will be previous
The electric current of the testing agency is conducted to next testing agency.
2. heat distribution pipeline according to claim 1 reveals device for fast detecting, which is characterized in that the first limit band with
It is fastened and connected between the second limit band, and the first limit band, the second limit band are symmetrically wrapped in the tube body
Outer wall.
3. heat distribution pipeline according to claim 1 reveals device for fast detecting, which is characterized in that the testing agency also wraps
Mobile mechanism, protective plate and side plate are included, and the mobile mechanism is symmetrically set in the two sides of the thermistor；The protective plate
Two sidewalls be fixedly connected with the mobile mechanism, and other two side wall of the protective plate is bonded cunning with two side plates
It is dynamic；The side plate is set to the top surface of the box body；Two mobile mechanisms, the protective plate, the side plate and the box
The top surface of body forms sealing cavity structure.
4. heat distribution pipeline according to claim 3 reveals device for fast detecting, which is characterized in that the mobile mechanism includes
Support tube, electromagnet, magnet, spring and supporting plate；The support tube is set to the inner wall of the box body, and the support tube is interior
Portion is socketed with the supporting plate；The bottom end of the supporting plate is equipped with the magnet, and the bottom of the magnet is equipped with the electromagnet；Institute
It states electromagnet and the binding post is electrically connected；The top surface of the magnet is connected with the spring, and the spring is socketed in institute
State the outside of supporting plate；The top inner wall of the supporting plate is fixedly connected with the protective plate.
5. heat distribution pipeline according to claim 4 reveals device for fast detecting, which is characterized in that the surface of the protective plate
It is provided with mounting groove, and the inside of the mounting groove is fixed with sealing plate；The junction of the sealing plate and the mounting groove is equipped with
Torsional spring；The mounting groove is located at the surface of the probe, the mounting groove and the probe Relative distribution.
6. heat distribution pipeline according to claim 1 reveals device for fast detecting, which is characterized in that the conductive mechanism includes
Outer plate body, conductive sheet, connecting plate and attachment screw, and the inside of the outer plate body is equipped with the conductive sheet；The outside plate
The two sides of body are symmetrically arranged with connecting plate, and the connecting plate connects the binding post by the attachment screw；The conductive sheet
It is electrically connected the connecting plate.
7. a kind of heat distribution pipeline reveals rapid detection method, which comprises the following steps:
Step 1: will test mechanism first and connect paragraph by paragraph with tube body, is fixed on box body by the first limit band, the second limit band
The outer wall of tube body, after fixing to previous testing agency, another testing agency is mounted on behind by same mode
Region, then one end connecting plate of conductive mechanism is connect by attachment screw with the binding post of first box body, the other end
Connecting plate connect with the binding post of next box body by attachment screw, can so realize that the electrical property between testing agency connects
It connects, repeats aforesaid operations and complete detection device installation；
Step 2: when not in use probe be placed in the cavity structure that protective plate, side plate and supporting plate are enclosed, thus to pop one's head in into
Row seal protection；When starting heating system in winter, entire detection system connects external power supply, and then electromagnet is obtained electric and adsorbed
Magnet, spring are elongated, supporting plate drive protective plate move downward, probe contradict its corresponding to sealing plate so that sealing plate to
Upper overturning simultaneously compresses torsional spring, and final probe can carry out real-time high-precision detection across mounting groove；
Step 3: foreign current enters at thermistor by binding post, and the resistance value of each probe can be according to external environment temperature
It spends and changes, the numerical value changed can be represented by ammeter, and each intracorporal current value of box can react this section of ring in place
Border temperature, and current value can pass to background host computer by wired or wireless mode, backstage personnel can be according to daily monitoring number
According to giving one, every section of region suitable fluctuation range；And leakage early warning value is set；
Step 4: when somewhere leaks, heating hot water leakage at this time will cause environment temperature to rise, the resistance value of probe
It can be promoted accordingly, the ammeter numerical value in this region is substantially reduced, and the ammeter numerical value for being located at its rear also follows reduction, after
Platform can be analyzed and determined that the targeted region of initial fall value is just leak point region, and subsequent electricity after obtaining each data
If flow valuve carries out even drop down on the basis of initial value, rear is without leak point；If there is irregular whereabouts in rear somewhere,
It can indicate that there may be leakages herein, so analogize, find out each initial fall region, to carry out specific aim maintenance.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811561661.6A CN109469826B (en) | 2018-12-20 | 2018-12-20 | Device and method for rapidly detecting leakage of heat distribution pipeline |
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|---|---|---|---|
| CN201811561661.6A CN109469826B (en) | 2018-12-20 | 2018-12-20 | Device and method for rapidly detecting leakage of heat distribution pipeline |
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| CN109469826A true CN109469826A (en) | 2019-03-15 |
| CN109469826B CN109469826B (en) | 2020-08-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941864A (en) * | 2022-05-07 | 2022-08-26 | 上海有间建筑科技有限公司 | Intelligent heat supply network operation and maintenance management system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162765A (en) * | 2011-01-26 | 2011-08-24 | 南京航空航天大学 | System and method for detecting leakage of high-temperature gas in high-temperature high-pressure guide pipe of airplane |
| CN102997062A (en) * | 2011-09-14 | 2013-03-27 | 中国石油天然气集团公司 | Optical fiber sensor-based natural gas pipeline leakage monitoring method and system and installation method for system |
| US20160298317A1 (en) * | 2011-01-03 | 2016-10-13 | Sentinel Hydrosolutions, Llc | Thermal Monitor Clamp and Method for Detecting the Temperature of a Fluid within a Conduit |
| CN106402667A (en) * | 2016-11-24 | 2017-02-15 | 南京西奥仪表测控有限公司 | Online resistance type leakage preventing system |
| CN106644292A (en) * | 2016-12-28 | 2017-05-10 | 宁波市鄞州磁泰电子科技有限公司 | Heat distribution pipeline leakage magnetic temperature integration detection method |
-
2018
- 2018-12-20 CN CN201811561661.6A patent/CN109469826B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160298317A1 (en) * | 2011-01-03 | 2016-10-13 | Sentinel Hydrosolutions, Llc | Thermal Monitor Clamp and Method for Detecting the Temperature of a Fluid within a Conduit |
| CN102162765A (en) * | 2011-01-26 | 2011-08-24 | 南京航空航天大学 | System and method for detecting leakage of high-temperature gas in high-temperature high-pressure guide pipe of airplane |
| CN102997062A (en) * | 2011-09-14 | 2013-03-27 | 中国石油天然气集团公司 | Optical fiber sensor-based natural gas pipeline leakage monitoring method and system and installation method for system |
| CN106402667A (en) * | 2016-11-24 | 2017-02-15 | 南京西奥仪表测控有限公司 | Online resistance type leakage preventing system |
| CN106644292A (en) * | 2016-12-28 | 2017-05-10 | 宁波市鄞州磁泰电子科技有限公司 | Heat distribution pipeline leakage magnetic temperature integration detection method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941864A (en) * | 2022-05-07 | 2022-08-26 | 上海有间建筑科技有限公司 | Intelligent heat supply network operation and maintenance management system |
| CN114941864B (en) * | 2022-05-07 | 2023-08-18 | 上海有间建筑科技有限公司 | Intelligent heat supply network operation and maintenance management system |
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