CN104132682B - Instrument self-heat-tracing temperature adjusting module - Google Patents
Instrument self-heat-tracing temperature adjusting module Download PDFInfo
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- CN104132682B CN104132682B CN201410377621.1A CN201410377621A CN104132682B CN 104132682 B CN104132682 B CN 104132682B CN 201410377621 A CN201410377621 A CN 201410377621A CN 104132682 B CN104132682 B CN 104132682B
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- temperature adjusting
- groove
- adjusting module
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- 239000004744 fabric Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Thermal Insulation (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention provides an instrument self-heat-tracing temperature adjusting module. The instrument self-heat-tracing temperature adjusting module is a composable temperature adjusting module which makes contact with heat pipes and a heat source (an operating pipeline or a device); the heat conduction area between the heat supply ends of the heat pipes and the heat source is changed through adjustment or combination of the temperature adjusting module, so that the rate of heat input into the heat pipes is changed; moreover, the device is simple, and operation is convenient.
Description
Technical field
The present invention relates to couveuse field, particularly relate to a kind of instrument self-heated temperature adjusting module.
Background technology
Originally the industry such as oil, chemical industry and thermoelectricity, needs to install instrument on pipeline or equipment and carries out parameter measurement and monitoring.And
The features such as material can condense, solidification, can cause measuring instruments pressure guiding pipe Partial Blocking, cause instrument and meter to enter at low temperatures
Row is accurately measured.In this case, according to local temperature condition and material properties, need to design instrument heat tracing, and arrange specially
The insulation box for instrument of door.
Insulation box for instrument must install tracing system, thermal medium such as hot water, steam and electric tracing in casing under normal circumstances.
Hot water and steam tracing are as it is shown in figure 1, need heat tracing pipe causes at thermal source each instrument point, and arrange distribution station and backwater station,
A whole set of pipe-line system is complicated, and the instrument tracing system investment of device is huge, and these pipe-line systems often block, leakage,
The abnormal phenomenas such as bias current, maintenance cost is high, and energy waste phenomenon is the most serious.On the other hand due to hot water, steam tracing system
The natural defect of system, especially the winter in the north, often results in instrument malfunctioning because of frozen block, causes device irregular operation,
Even have a strong impact on safety in production.
Electric tracing, as in figure 2 it is shown, pipeline and instrument are carried out heat tracing by electric heat elements electric-heating belt, is instrument heat tracing
A kind of relatively advanced and reliable method, but its laid down cost is higher and it needs to reach the requirement of explosion proof of regulation, and to heating unit
Device, control system requirement the highest, and need to safeguard higher with operating cost with extra electric power.
Inventor expects providing a kind of instrument attemperator, it is possible to use the pipeline measured by instrument or the self heat of equipment, or
It is the thermal source that near instrument, other equipment are stable, by the heat conduction principle of heat pipe, provides the thermal source needed for heat tracing to instrument, cancel
Steam, hot water and electric tracer heating system.
But when heat pipe is for the heat tracing element of instrument impulse line with the couveuse of instrument own, and take heat from the equipment being connected with instrument
During, there is series of problems:
1, some heat pipe is circular, and not tight with thermal source laminating, contact area is inadequate, and the heat causing transmission is too small, reaches not
To the requirement of insulation, if adopting heat pipes for heat transfer end is made abnormity, then processing and manufacturing difficulty increases with cost, and versatility is with replaceable
Property is also had a greatly reduced quality；
2, replacing along with seasons such as winter and summers, ambient temperature changes the most greatly, and required heat is the most different, if do not carried out
Adjust, be likely to result in couveuse temperature too high, affect the service life of instrument；
If the quantity of 3 simple more heat exchanger tubes, need to remove the couveuse of heat tracing pipeline, all or part of heat pipe is torn open
Remove, be loaded on to winter, considerably increase the workload of maintaining.
Summary of the invention
It is to provide for the technical problem to be solved in the present invention and a set of contacts with heat pipe and thermal source (pipeline in work or equipment)
Device or parts be can be combined, by adjusting or combination, change heat pipe and take the heat-conducting area in hot junction and thermal source, thus change heat
The speed of amount input heat pipe, and equipment is simple, convenient operation.
For solving above-mentioned technical problem, the present invention relates to a kind of instrument self-heated temperature adjusting module, including the contacted with thermal source
One module and the second module connected with the first module, described thermal source is described instrument measurement or close pipeline or equipment；Institute
Stating the first module and include the first surface fitted tightly with thermal source and the second surface contacted with pressure guiding pipe, described second surface is arranged
At least one semicircle first groove, the diameter of described first groove is consistent with pressure guiding pipe diameter, and described first recess edge is arranged
Semicircle second groove, the diameter of described second groove is consistent with the diameter of heat pipe, the first mould that two second surfaces are oppositely arranged
Block is one group；Second module connects with the first module and arranges along pressure guiding pipe length direction, and described second module contacts with pressure guiding pipe
At least one semicircle 3rd groove of surface configuration, the diameter of described 3rd groove is consistent with pressure guiding pipe diameter, described 3rd recessed
Groove edge arranges circular 4th groove, and the diameter of described 4th groove is consistent with the diameter of heat pipe, and two groove surfaces are oppositely arranged
Second module is one group.
As a preferred embodiment of the present invention, described second module includes least one set.Owing to heat pipe is a little with contacting of thermal source
Contact, heat transfer efficiency is low, so arranging temperature adjusting module, the contact area of temperature adjusting module and thermal source and heat pipe can
Carry out free adjustment.
As a preferred embodiment of the present invention, the surface configuration groove relative with second surface of described first module, the second mould
The surface configuration groove relative with groove surface of block.It is easy to, with iron wire etc., one group of module is fixed on pressure guiding pipe peripheral.
As a preferred embodiment of the present invention, two faces that the first module contacts with the second module are respectively provided with voussoir and wedge shape
Groove, the contact surface of two adjacent groups the second module is respectively provided with voussoir and wedge-shaped slot, can carry out the company of the first module and the second module
Connect or many groups of extensions of the second module.
As a preferred embodiment of the present invention, when temperature is too high, second half module often organized can be removed, conduct heat with one side of something；
One piece of heat-insulating cloth can be installed additional in the middle of module with heat pipe；Module and equipment can also be wanted to install one piece of heat-insulating cloth additional；As disabled,
Can also somewhat mobile module, make module disengage with heating equipment, do not carry out the transmission of heat.
As a preferred embodiment of the present invention, temperature adjusting module is copper, aluminum or a combination thereof thing.
The invention has the beneficial effects as follows: the heat utilizing the pipeline in heat pipe for thermal conductivity principle and work and equipment to produce carries out instrument
Self-heated, wherein heat pipe is the superconducting component of a kind of heat, and it is the heat transfer element of a kind of ultrahigh in efficiency, and the present invention provides a set of
The combined temperature adjusting module contacted with heat pipe and thermal source (pipeline in work or equipment), by adjusting or combination, comes
Change heat pipe and take the heat-conducting area in hot junction and thermal source, thus change the speed of heat input heat pipe, and equipment is simple, convenient behaviour
Make.
Accompanying drawing explanation
Fig. 1 is steam tracing operating diagram in prior art；
Fig. 2 is electric tracing operating diagram in prior art；
Fig. 3 is the operating diagram of self-heated temperature adjusting module in the embodiment of the present invention；
Fig. 4 is the end view drawing of one group of first or second module fastened in the embodiment of the present invention；
Fig. 5 is the structural representation of the first module of band voussoir；
Fig. 6 is the structural representation of the second module of band voussoir；
Fig. 7 is the structural representation of the second module of band wedge-shaped slot.
Description of reference numerals
1-tested pipeline, 2-heat pipe, 3-pressure guiding pipe, the first module that 4-and thermal source fit tightly, 5-the second module, 6-measures
Orifice plate, the voussoir in 7a-the first module, the voussoir in 7b-the second module, 8-wedge-shaped slot, the groove in 9a-the first module, 9b-
Groove in second module.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is entered
Row further describes.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
Seeing Fig. 3, as a example by the effusion meter instrument measuring pipeline, temperature adjusting module contacts with thermal source, thermal source i.e. tested pipeline 1,
It is peripheral that temperature adjusting module is closely coated on heat pipe 2, and the heat of tested pipeline 1 is more efficiently passed to heat pipe 2.Temperature is adjusted
Mould preparation block is copper, aluminum or a combination thereof thing.
Being carved with heat during due to tested pipeline 1 in work to produce, it is required that enough instrument carry out insulation, is unlikely to again to burn out electronics
Device, so can serve as the thermal source of self-heated completely.
Instrument self-heated temperature adjusting module, including the first module 4 contacted with thermal source and the second module connected with the first module
5, the first module 4 includes the first surface fitted tightly with thermal source and the second surface contacted with pressure guiding pipe 3, and second surface is arranged
At least one semicircle first groove, the diameter of the first groove is consistent with pressure guiding pipe 3 diameter, and the first recess edge arranges semicircle
Second groove, the diameter of the second groove is consistent with the diameter of heat pipe 2, and the first module 4 that two second surfaces are oppositely arranged is one
Group.Second module 5 connects with the first module 4 and arranges along pressure guiding pipe 3 length direction, and the second module 5 contacts with pressure guiding pipe 3
At least one semicircle 3rd groove of surface configuration, the diameter of the 3rd groove is consistent with pressure guiding pipe 3 diameter, the 3rd recess edge
Arranging circular 4th groove, the diameter of the 4th groove is consistent with the diameter of heat pipe 2, the second module that two groove surfaces are oppositely arranged
5 is one group.
On-the-spot according to true form, make and cut formula heat transfer and adjusting module accordingly open.The end face of module is joined with the shape of heat source body
Close, can fit tightly.Fitting area can calculate according to heat output and determine.According to three below condition, calculate heat pipe and be heated
Contact area and adjusting range needed for end and heat source body:
1, required the offer pipeline of heat, the body temperature of apparatus body are measured；
2, according to the length of pipeline of required heat tracing, material properties and actual holding temperature and thermal insulation area etc., calculate total heat radiation
Amount；
3, investigate maximum temperature and the minimum temperature of location, determine the radical of heat supply heat pipe.
Second module 5 includes least one set.Owing to heat pipe 2 is point cantact with contacting of thermal source 1, heat transfer efficiency is low, institute
To arrange temperature adjusting module, temperature adjusting module can carry out free adjustment with the contact area of thermal source and heat pipe.
According to the temperature needed for instrument and heat, one or more heat pipe optional is independent or parallel heat tracing.Heat pipe 2 not with temperature
The part of adjusting module contact is adiabatic heat-insulation sleeve pipe, prevents the thermal losses in heat transfer process.
See Fig. 4-7, the surface configuration groove 9a relative with second surface of the first module 4, the second module 5 and groove surface
Relative surface configuration groove 9b.It is easy to, with iron wire etc., one group of module is fixed on pressure guiding pipe peripheral.First module 4 and the second mould
Two faces that block 5 contacts are respectively provided with voussoir 7a and wedge-shaped slot 8, and the contact surface of two adjacent groups the second module is respectively provided with voussoir
7b and wedge-shaped slot 8, can carry out the first module 4 and the connection of the second module 5 or many groups of extensions of the second module 5.
Two pressure guiding pipes 3 record upper and lower two force value by measuring diaphragm 6, and pressure guiding pipe 3 is connected to flowmeter meter, then
Above-mentioned two force value is passed to instrument transmitter and carries out signal conversion, calculate the flow of proper preceding pipeline, and output digit signals.
When temperature is too high, second half module often organized can be removed, conduct heat with one side of something；Can install additional in the middle of module with heat pipe
One piece of heat-insulating cloth；Module and equipment can also be wanted to install one piece of heat-insulating cloth additional；As disabled, it is also possible to somewhat mobile module, make mould
Block disengages with heating equipment, does not carries out the transmission of heat.
Before the most annual winter approached, opposite heat tube once checks with heat tracing temperature.Inspection method only need to confirm heat tracing terminal
Temperature is the most normal, then changes this heat pipe such as heat pipe failure.
It is above the better embodiment of the present invention, but protection scope of the present invention is not limited to this.Any technology being familiar with this area
Personnel in the technical scope that disclosed herein, the conversion expected without creative work or replacement, all should contain in the present invention
Protection domain within.Therefore protection scope of the present invention should be as the criterion with the protection domain that claim is limited.
Claims (9)
1. an instrument self-heated temperature adjusting module, it is characterised in that: including the first module contacted with thermal source and the second module connected with the first module, described thermal source is described instrument measurement or close pipeline or equipment；Described first module includes the first surface fitted tightly with thermal source and the second surface contacted with pressure guiding pipe, described second surface arranges at least one semicircle first groove, the diameter of described first groove is consistent with pressure guiding pipe diameter, described first recess edge arranges circular second groove, the diameter of described second groove is consistent with the diameter of heat pipe, and the first module that two second surfaces are oppositely arranged is one group；Second module connects with the first module and arranges along pressure guiding pipe length direction, at least one semicircle 3rd groove of the surface configuration that described second module contacts with pressure guiding pipe, the diameter of described 3rd groove is consistent with pressure guiding pipe diameter, described 3rd recess edge arranges circular 4th groove, the diameter of described 4th groove is consistent with the diameter of heat pipe, and the second module that two the 3rd groove surfaces are oppositely arranged is one group.
2. a kind of instrument self-heated temperature adjusting module as described in claim 1, it is characterised in that: described second module includes least one set.
3. a kind of instrument self-heated temperature adjusting module as described in claim 2, it is characterised in that: the surface configuration groove relative with second surface of described first module.
4. a kind of instrument self-heated temperature adjusting module as described in claim 3, it is characterised in that: the surface configuration groove relative with groove surface of described second module.
5. a kind of instrument self-heated temperature adjusting module as described in claim 4, it is characterised in that: two faces that described first module contacts with the second module are respectively provided with voussoir and wedge-shaped slot.
6. a kind of instrument self-heated temperature adjusting module as described in claim 5, it is characterised in that: the contact surface of two adjacent groups the second module is respectively provided with voussoir and wedge-shaped slot.
7. a kind of instrument self-heated temperature adjusting module as described in claim 6, it is characterised in that: between described heat pipe and temperature adjusting module, heat-insulating cloth is set.
8. a kind of instrument self-heated temperature adjusting module as described in claim 7, it is characterised in that: between described temperature adjusting module and thermal source, heat-insulating cloth is set.
9. a kind of instrument self-heated temperature adjusting module as described in any one of claim 1 to 8, it is characterised in that: described temperature adjusting module is copper, aluminum or a combination thereof thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377621.1A CN104132682B (en) | 2014-08-04 | 2014-08-04 | Instrument self-heat-tracing temperature adjusting module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377621.1A CN104132682B (en) | 2014-08-04 | 2014-08-04 | Instrument self-heat-tracing temperature adjusting module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104132682A CN104132682A (en) | 2014-11-05 |
| CN104132682B true CN104132682B (en) | 2017-01-11 |
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| CN201410377621.1A Active CN104132682B (en) | 2014-08-04 | 2014-08-04 | Instrument self-heat-tracing temperature adjusting module |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109990848B (en) * | 2019-03-04 | 2020-10-02 | 南京博沃科技发展有限公司 | Denitration ammonia injection pipeline flow monitoring device with urea as reducing agent and application thereof |
| CN110260083A (en) * | 2019-05-17 | 2019-09-20 | 沧州普嘉德建筑技术科技有限公司 | Non-energy-consumption instrument is anti-to congeal device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3827662A1 (en) * | 1988-03-23 | 1990-02-22 | Korff & Co | Multiple-part pipe clamp |
| CN2174769Y (en) * | 1993-12-04 | 1994-08-17 | 浙江省萧山市长途汽车运输公司 | Insulation can for instrument |
| JP3025966B1 (en) * | 1999-03-18 | 2000-03-27 | 龍夫 紺谷 | Electronic temperature controller |
| CN201037774Y (en) * | 2007-04-09 | 2008-03-19 | 张志宏 | Instrument frost-proof box |
| CN201715248U (en) * | 2010-07-09 | 2011-01-19 | 唐山三友集团兴达化纤有限公司 | Self-tracing structure of steam measuring instrument |
| CN202002664U (en) * | 2011-01-28 | 2011-10-05 | 赵金虎 | Novel self-heat-tracing device of steam-measure meter |
| CN203148453U (en) * | 2013-03-23 | 2013-08-21 | 河南永胜能源化工集团有限公司 | Instrument heat tracing device |
| CN203271725U (en) * | 2013-06-18 | 2013-11-06 | 王冬生 | Anti-freezing anti-theft quick connecting and pressure taking device |
| CN204007666U (en) * | 2014-08-04 | 2014-12-10 | 张寒军 | A kind of instrument self-heated temperature adjusting module |
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2014
- 2014-08-04 CN CN201410377621.1A patent/CN104132682B/en active Active
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Effective date of registration: 20190704 Address after: 017400 Dugui Tara Town Industrial Park, Hangjin Banner, Ordos City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Andeli Chemical Co.,Ltd. Address before: 210000 No. 7 Yaojia Road, Yaohua Street, Qixia District, Nanjing City, Jiangsu Province, 16 Building 301, Shangcheng Scenic North Court Patentee before: Zhang Hanjun |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A self heating temperature adjustment module for instruments Granted publication date: 20170111 Pledgee: Inner Mongolia Hangjin Rural Commercial Bank Co.,Ltd. Pledgor: Inner Mongolia Andeli Chemical Co.,Ltd. Registration number: Y2024980016373 |