CN208476076U - A kind of air-cooled tube bank temperature measuring equipment - Google Patents
A kind of air-cooled tube bank temperature measuring equipment Download PDFInfo
- Publication number
- CN208476076U CN208476076U CN201821180498.4U CN201821180498U CN208476076U CN 208476076 U CN208476076 U CN 208476076U CN 201821180498 U CN201821180498 U CN 201821180498U CN 208476076 U CN208476076 U CN 208476076U
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- China
- Prior art keywords
- claw type
- conducting block
- type heat
- air
- measuring equipment
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- 210000000078 claw Anatomy 0.000 claims abstract description 43
- 230000013011 mating Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 10
- 239000000523 sample Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 5
- 230000002528 anti-freeze Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010060904 Freezing phenomenon Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a kind of air-cooled tube bank temperature measuring equipments, the device includes: that claw type heat-conducting block upper surface and lower end surface are respectively equipped with groove, wherein upper groove and the mating setting of temperature sensor, lower groove and the mating setting of finned tube, the temperature sensor is placed in the upper groove, and the claw type heat-conducting block is placed on the finned tube by the lower groove；First U-shaped card bottom end is bonded with the finned tube, and first U-shaped card open end is connected by wire spring, and the temperature sensor is fixed in the upper groove by the wire spring；Thermally conductive film sticks on the joint place of the finned tube Yu the claw type heat-conducting block.The utility model has the following beneficial effects: claw type heat-conducting block, which directly contacts base tube, can accurately measure base tube temperature；Secondly it is sticked using thermally conductive film, increases contact area, improve the accuracy of measurement temperature；And the system is using U-shaped card and the fixed claw type heat-conducting block of spring and temp probe, it is ensured that temperature measuring equipment stabilization is not easy to loosen.
Description
Technical field
The utility model relates to thermal power plant's air cooling technique fields, in particular to a kind of air-cooled tube bank temperature measuring equipment.
Background technique
The air-cooled cooling in power plant is mainly used in northern China richness coal water-deficient area, Inner Mongolia, northern Hebei, Shaanxi
Northern, Ningxia Hui Autonomous Region and Xinjiang Uygur autonomous region, and winter is cold simultaneously in these areas, the overwintering mistake of air cooling system
It is easy to happen and freezes in journey, therefore it is that unit runs an important job that air cooling system is antifreeze.There is 2mm left since tube bank is external
The fin of right thickness surrounds, and has carried out very big difficulty to accurate measurement tube bank temperature band.Traditional temperature measuring equipment is by temperature sensing
Inside the temperature-sensitive position insertion fin of device, and wind deflector is set around temp probe.But the shortcomings that this setting is temperature
Sensor is too close from fin, measured temperature actually fin temperature and not be measure base tube temperature, measurement result deviation can be very
Greatly；Temperature sensor frictionally is fixed simultaneously, is easy to loosen.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of air-cooled tube bank temperature measuring equipment, unified test temperature dress
It sets and is unable to measure base tube temperature and is easy the shortcomings that loosening, the accuracy of tube bank temperature measurement greatly improved.For improving the winter
It is significant to restrain operational safety at antifreeze temperature season.
The utility model provides a kind of air-cooled tube bank temperature measuring equipment, which includes:
Claw type heat-conducting block, end face and lower end surface are respectively equipped with groove thereon, and wherein upper groove is matched with temperature sensor and is arranged
It sets, lower groove and the mating setting of finned tube, the temperature sensor are placed in the upper groove, and the claw type heat-conducting block passes through
The lower groove is placed on the finned tube；
First U-shaped card, bottom end are bonded with the finned tube, and first U-shaped card open end is connected by wire spring,
And the temperature sensor is fixed in the upper groove by the wire spring；
Thermally conductive film sticks on the joint place of the finned tube Yu the claw type heat-conducting block.
As a further improvement of the utility model, further include hurricane globe, be undercut shape, the hurricane globe covers in institute
It states the top of claw type heat-conducting block and is fixed on the finned tube.
The temperature sensor is connect by lead with device for monitoring temperature as a further improvement of the utility model,.
It is provided on two lateral surfaces of the claw type heat-conducting block as a further improvement of the utility model, and described the
The matched groove of one U-shaped card.
The both ends of the hurricane globe open end are equipped with edge and each side as a further improvement of the utility model,
Threaded hole is equipped on edge.
It as a further improvement of the utility model, further include the second U-shaped card, bottom end is bonded with the finned tube, institute
The open end for stating the second U-shaped card passes through the threaded hole and is connect by nut with the hurricane globe.
The claw type heat-conducting block selects high thermal conductivity material as a further improvement of the utility model,.
Thermal insulating material is filled between the hurricane globe and the claw type heat-conducting block as a further improvement of the utility model,
Material.
The utility model has the following beneficial effects: air-cooled tube bank temperature measuring equipment described in the utility model uses claw type heat-conducting block,
Directly contact base tube can accurately measure base tube temperature；Secondly it is sticked using thermally conductive film, increases contact area, improve measurement
The accuracy of temperature；And the system is using U-shaped card and the fixed claw type heat-conducting block of spring and temp probe, it is ensured that temperature measuring equipment is stablized
It is not easy to loosen.
Detailed description of the invention
Fig. 1 is the air-cooled tube bank temperature measuring equipment structural schematic diagram of one kind described in the utility model embodiment.
In figure,
1, hurricane globe；2, fin；3, finned tube；4, temperature sensor；5, wire spring；6, claw type heat-conducting block；7, thermally conductive
Film；8, the first U-shaped card.
Specific embodiment
Below by specific embodiment and in conjunction with attached drawing, the utility model is further described in detail.
As shown in Figure 1, being a kind of air-cooled tube bank temperature measuring equipment described in the utility model embodiment, which includes:
Claw type heat-conducting block 6, end face and lower end surface are respectively equipped with groove thereon, and wherein upper groove and temperature sensor 4 are mating
Setting, lower groove and the mating setting of finned tube 3, temperature sensor 4 are placed in upper groove, and claw type heat-conducting block 6 passes through lower groove
It is placed on finned tube 3.
The diameter of upper groove is determined according to the size that the temperature sensor 4 of selection is popped one's head in, and should make the straight of upper groove
Diameter is equal to the diameter that temperature sensor 4 is popped one's head in, thus the probe of temperature sensor 4 will not because upper groove diameter dimension is too big and
There is wobble effects measurement result, while the probe of temperature sensor 4 can be also bonded with upper groove inner wall well, can make institute
The temperature of measurement is more accurate.The diameter of lower groove should be determined according to the outer diameter size of finned tube 3, should make lower groove
Diameter be equal to finned tube 3 outer diameter, so as to which so that lower groove is bonded with finned tube 3 well, the temperature of finned tube 3 can
It is effectively transferred to claw type heat-conducting block 6, temperature loss will not occur there are gap because of between lower groove and finned tube 3.
First U-shaped card 8, bottom end are bonded with finned tube 3, and 8 open end of the first U-shaped card is connected by wire spring 5, and steel
Temperature sensor 4 is fixed in upper groove by silk spring 5.
The both ends of wire spring 5 are wrapped on two pillars of 8 open end of the first U-shaped card, on the one hand by claw type heat-conducting block 6
It is fixed together with finned tube 3, claw type heat-conducting block 6 is not in shake and fall from finned tube 3, another aspect wire spring
5 across temperature sensor 4, and also temperature sensor 4 is firmly pressed against in the upper groove of claw type heat-conducting block 6, to temperature sensor 4
Play good fixed function.
Thermally conductive film 7, sticks on the joint place of finned tube 3 Yu claw type heat-conducting block 6.Thermally conductive film 7 improves finned tube 3
With the tightness between claw type heat-conducting block 6, increased finned tube 3 and 6 heat transfer efficiency of claw type heat-conducting block can make measurement result more
Add accurate.
Further, further include hurricane globe 1, be undercut shape, hurricane globe 1 covers in the top of claw type heat-conducting block 6 and consolidates
Due on finned tube 3.Further include hurricane globe 1 can to claw type heat-conducting block 6 play insulation effect, avoid temperature sensor 4 by
The influence of ambient temperature can make the measurement result of temperature sensor 4 more accurate.
Further, temperature sensor 4 is connect by lead with device for monitoring temperature.Temperature sensor 4 believes its temperature
It number is transmitted to device for monitoring temperature, device for monitoring temperature then can carry out examinations to the temperature of air-cooled tube bank, avoid air cooling pipe
The too low generation bursting by freezing phenomenon of Shu Wendu.
Further, groove matched with the first U-shaped card 8 is provided on two lateral surfaces of claw type heat-conducting block 6.First U
When claw type heat-conducting block 6 is fixed in type card 8, the first U-shaped card is just stuck in the groove of two lateral surfaces of claw type heat-conducting block 6
In, and the size of groove is identical as the caliber size setting of the first U-shaped card 8, that is, it is thermally conductive in claw type to can avoid the first U-shaped card 8
Sliding is generated on the side of block 6, so that claw type heat-conducting block 6 be made more to be firmly fixed on finned tube 3.
Further, the both ends of 1 open end of hurricane globe are equipped on edge and each edge and are equipped with threaded hole.
It further, further include the second U-shaped card, bottom end is bonded with finned tube 3, and the open end of the second U-shaped card passes through spiral shell
Pit is connect by nut with hurricane globe 1.
Two pillars of the second U-shaped card open end are each passed through the threaded hole on 1 both ends edge of hurricane globe, then use spiral shell again
The edge of second U-shaped card open end and 1 both ends of hurricane globe is attached by mother, and hurricane globe 1 is fixed on finned tube 3 to reach
On purpose.
Further, claw type heat-conducting block 6 selects high thermal conductivity material.Select high thermal conductivity material that can make claw type heat-conducting block
6 heat transfer efficiency is more preferable, and the temperature of claw type heat-conducting block 6 and the temperature of finned tube 3 can just be more nearly, to guarantee measurement knot
The accuracy of fruit.
Further, thermal insulation material is filled between hurricane globe 1 and claw type heat-conducting block 6.Thermal insulation material can be such that claw type leads
Heat block 6 is isolated with external environment, and the temperature for avoiding the measurement result of temperature sensor 4 from receiving external environment influences.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of air-cooled tube bank temperature measuring equipment characterized by comprising
Claw type heat-conducting block (6), end face and lower end surface are respectively equipped with groove thereon, and wherein upper groove and temperature sensor (4) are mating
Setting, lower groove and finned tube (3) mating setting, the temperature sensor (4) are placed in the upper groove, and the claw type is led
Heat block (6) is placed on the finned tube (3) by the lower groove；
First U-shaped card (8), bottom end are bonded with the finned tube (3), and the first U-shaped card (8) open end passes through wire spring
(5) it connects, and the temperature sensor (4) is fixed in the upper groove by the wire spring (5)；
Thermally conductive film (7) sticks on the joint place of the finned tube (3) Yu the claw type heat-conducting block (6).
2. air-cooled tube bank temperature measuring equipment according to claim 1, which is characterized in that further include hurricane globe (1), be undercut
Font, the hurricane globe (1) cover in the top of the claw type heat-conducting block (6) and are fixed on the finned tube (3).
3. air-cooled tube bank temperature measuring equipment according to claim 1, which is characterized in that the temperature sensor (4) is by drawing
Line is connect with device for monitoring temperature.
4. air-cooled tube bank temperature measuring equipment according to claim 1, which is characterized in that two of the claw type heat-conducting block (6)
Matched groove is provided with first U-shaped card (8) on lateral surface.
5. air-cooled tube bank temperature measuring equipment according to claim 2, which is characterized in that the two of hurricane globe (1) open end
End is equipped on edge and each edge and is equipped with threaded hole.
6. air-cooled tube bank temperature measuring equipment according to claim 5, which is characterized in that further include the second U-shaped card, bottom end with
Finned tube (3) fitting, the open end of second U-shaped card pass through the threaded hole and pass through nut and the hurricane globe (1)
Connection.
7. air-cooled tube bank temperature measuring equipment according to claim 1, which is characterized in that the claw type heat-conducting block (6) is selected high
Heat-conductivity materials.
8. air-cooled tube bank temperature measuring equipment according to claim 2, which is characterized in that the hurricane globe (1) and the claw type
Thermal insulation material is filled between heat-conducting block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821180498.4U CN208476076U (en) | 2018-07-25 | 2018-07-25 | A kind of air-cooled tube bank temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821180498.4U CN208476076U (en) | 2018-07-25 | 2018-07-25 | A kind of air-cooled tube bank temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476076U true CN208476076U (en) | 2019-02-05 |
Family
ID=65207865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821180498.4U Withdrawn - After Issue CN208476076U (en) | 2018-07-25 | 2018-07-25 | A kind of air-cooled tube bank temperature measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801039A (en) * | 2018-07-25 | 2018-11-13 | 中国大唐集团科技工程有限公司 | A kind of air-cooled tube bank temperature measuring equipment |
-
2018
- 2018-07-25 CN CN201821180498.4U patent/CN208476076U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801039A (en) * | 2018-07-25 | 2018-11-13 | 中国大唐集团科技工程有限公司 | A kind of air-cooled tube bank temperature measuring equipment |
| CN108801039B (en) * | 2018-07-25 | 2024-03-29 | 中国大唐集团科技工程有限公司 | Air cooling tube bank temperature measuring device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190205 Effective date of abandoning: 20240329 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190205 Effective date of abandoning: 20240329 |