CN208140511U - The chamber door mouth defroster of thermal shock test chamber - Google Patents
The chamber door mouth defroster of thermal shock test chamber Download PDFInfo
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- CN208140511U CN208140511U CN201820321163.3U CN201820321163U CN208140511U CN 208140511 U CN208140511 U CN 208140511U CN 201820321163 U CN201820321163 U CN 201820321163U CN 208140511 U CN208140511 U CN 208140511U
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- heat
- thermal
- chamber door
- section
- transfer pipe
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Abstract
The utility model relates to the chamber door mouth defrosters of thermal shock test chamber, including compressor, thermal-arrest shell, heat-transfer pipe and circulating pump；The thermal-arrest shell wraps up at least part of the compressor, and thermal-arrest enclosure interior is equipped with working fluid channel；Described heat-transfer pipe one end is connected to working fluid channel one end, and the heat-transfer pipe other end is connected to the working fluid channel other end, and heat-transfer pipe is provided with the waste heat recycling working medium that can be circulated；The circulating pump is arranged on heat-transfer pipe, and circulating pump, which is used to provide power, makes waste heat recycling working medium in heat-transfer pipe internal circulation flow；The heat-transfer pipe includes bringing-up section and adiabatic section, and the bringing-up section is circumferentially positioned at the inner sidewall edge of chamber door, and the adiabatic section is set between bringing-up section and thermal-arrest shell and is connected to the two.The utility model is defrosted using the compressor operating waste heat of thermal shock test chamber come the chamber door oral area position to operating room, has the advantages that heat utilization ratio is high, energy saving.
Description
Technical field
The utility model relates to testing equipment field, in particular to the chamber door mouth of a kind of thermal shock test chamber, which defrosts, to be filled
It sets.
Background technique
Thermal shock test chamber can be used to test material structure or composite material, reach very high temperature and extremely low temperature in moment
Lower patient degree of continuous environment, so as within the shortest time, testing it because of the chemical change caused by expanding with heat and contract with cold
Or physical injury can confirm the quality of product for the security performance of test product, the component from accurate IC to hoisting machinery is all
It needs to use it to test product, is an every field testing equipment essential to product test.
In the prior art, three box thermal shock test chambers have high temperature-room temperature-low temperature in use or low temperature-is normal
Temperature-high temperature conflicting model.Due to having room temperature impact after high temperature impact or low-temperature impact, after finishing room temperature impact, at this time
It is containing moisture in the air of inside working chamber.When as low-temperature impact, the position of operating room's opening and chamber door sealing cooperation
Since there are dead angle, the air with moisture can remain in dead angle position, circulation carries out temperature shock repeatedly, it will causes
The opening and the frosting of chamber door position of operating room.This just influences whether the accurate control of operating room's temperature, to influence the essence of test
Exactness.
Used thermal shock test chamber usually makees low temperature defrosting processing, still, heating wire with heating wire on the market
Its replacement operation is cumbersome after being broken, and maintenance expends the time, has delayed the use of thermal shock test chamber, has reduced its utilization
Rate.In addition, the low temperature chamber of three box thermal shock test chambers is cooled down by refrigeration unit, the pressure in refrigeration unit
Contracting machine can generate many waste heats when working, currently, this part of waste heat is immediately discharged in ambient atmosphere, waste very much.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, to provide a kind of cooling thermal impact
The chamber door mouth defroster of chamber, using the compressor operating waste heat of thermal shock test chamber come the chamber door mouth to operating room
Position is defrosted, and has the advantages that heat utilization ratio is high, energy saving.
The above-mentioned technical purpose of the utility model technical scheme is that：
The chamber door mouth defroster of thermal shock test chamber, including compressor, it is characterised in that：Further include thermal-arrest shell,
Heat-transfer pipe and circulating pump；The thermal-arrest shell wraps up at least part of the compressor, and thermal-arrest enclosure interior is equipped with working medium stream
Road；Described heat-transfer pipe one end is connected to working fluid channel one end, and the heat-transfer pipe other end is connected to the working fluid channel other end, in heat-transfer pipe
Working medium is recycled equipped with the waste heat that can be circulated；The circulating pump is arranged on heat-transfer pipe, and circulating pump, which is used to provide power, to be made
Waste heat recycles working medium in heat-transfer pipe internal circulation flow；The heat-transfer pipe includes bringing-up section and adiabatic section, and the bringing-up section surround and sets
It sets at the inner sidewall edge of chamber door, the adiabatic section is set between bringing-up section and thermal-arrest shell and is connected to the two.
Inner wall as thermal-arrest shell described in further improvement of the utility model is equipped with heat absorbing fins.
Side as the connection thermal-arrest shell of heat absorbing fins described in further improvement of the utility model is located at corresponding working medium
The position of runner, heat absorbing fins are distributed away from the side of thermal-arrest shell in dispersion shape.
Cross-sectional shape as working fluid channel described in further improvement of the utility model is flat.
The serpentine-like coiling distribution on thermal-arrest shell as working fluid channel described in further improvement of the utility model.
Edge as chamber door inner sidewall described in further improvement of the utility model is equipped with circumferentially distributed groove, described
Bringing-up section is embedded in the groove.
It directly fits and leads to as the outer wall of bringing-up section described in further improvement of the utility model and the inner sidewall of groove
Heat-conducting glue is crossed to be adhesively fixed.
It is aluminum material as thermal-arrest shell described in further improvement of the utility model.
The side away from compressor as thermal-arrest shell described in further improvement of the utility model is equipped with insulating layer,
The outside mask of the heat pipe insulation section is equipped with thermal insulation casing.
Bottom as groove described in further improvement of the utility model is plane, and two inner sidewalls of groove are concave arc
Shape, the cross-sectional shape size of the bringing-up section and the geomery of the groove match.
In conclusion the utility model has the advantages that：
1, the utility model is located on compressor to collect compressor operating waste heat by setting thermal-arrest shell, utilizes pressure
Contracting machine working afterheat heats to chamber door mouth region domain, and the domain frosting of chamber door mouth region can be prevented to have, and heat utilization ratio is high, saves energy
The advantages of source.
2, it is provided with radiating fin on the thermal-arrest shell of the utility model, heat absorption area can be increased, improve heat
Absorption rate.
3, heat absorbing fins connection heat absorption shell side is located at the position of corresponding working fluid channel, and heat absorbing fins are away from heat absorption shell
Side in dispersion shape be distributed, enable heat absorbing fins absorb heat quickly pass to waste heat recycling working medium.
Detailed description of the invention
Fig. 1 is mounting arrangement stereochemical structure signal of the 1 raising middle flask doorway defroster of embodiment on thermal shock test chamber
One of figure；
Fig. 2 is mounting arrangement stereochemical structure signal of the 1 raising middle flask doorway defroster of embodiment on thermal shock test chamber
The two of figure；
Fig. 3 is the structural front view of thermal-arrest shell in Fig. 1；
Fig. 4 is the cross section structure figure of heat-transfer pipe adiabatic section in Fig. 1；
Fig. 5 is the cross-sectional view of the groove of chamber door inner sidewall in embodiment 2.
Fig. 6 is that the groove in embodiment 2 is embedded in the cross-sectional view behind heat-transfer pipe adiabatic section.
In figure, 1, compressor；2, thermal-arrest shell；3, heat-transfer pipe；4, circulating pump；5, chamber door；6, groove；7, insulating layer；8,
Thermal insulation casing；21, working fluid channel；22, heat absorbing fins；31, bringing-up section；32, adiabatic section.
Specific embodiment
The utility model is described in further detail below in conjunction with drawings and examples.
Embodiment 1
Embodiment 1 discloses a kind of chamber door mouth defroster of thermal shock test chamber, mainly by compressor 1, thermal-arrest shell
Body 2, heat-transfer pipe 3 and circulating pump 4 assemble, and compressor 1 therein is original component of thermal shock test chamber.
As shown in Figure 1, thermal-arrest shell 2 is located on compressor 1, working fluid channel 21 is equipped with inside thermal-arrest shell 2；Working medium stream
21 one end of road is connected to 3 one end of heat-transfer pipe, and 3 other end of heat-transfer pipe is connected to 21 other end of working fluid channel, and heat-transfer pipe 3 is provided with energy
The waste heat recycling working medium enough circulated；Circulating pump 4 is arranged on heat-transfer pipe 3, and circulating pump 4, which is used to provide power, recycles waste heat
Working medium is in 3 internal circulation flow of heat-transfer pipe.So set, thermal-arrest shell 2 can recycle the heat that compressor 1 distributes, and pass to
The waste heat recycling working medium flowed in working fluid channel 21, waste heat recycling working medium circulate under the driving effect of circulating pump 4, will
The position that heat transfer is heated to needs.
As shown in Figure 1 and Figure 2, heat-transfer pipe 3 includes bringing-up section 31 and adiabatic section 32, and bringing-up section 31 is circumferentially positioned at chamber door 5
Inner sidewall edge, adiabatic section 32 are set between bringing-up section 31 and thermal-arrest shell 2 and are connected to the two.So set, waste heat recycles
Working medium absorbs heat when flowing through the working fluid channel 21 in thermal-arrest shell 2, and heat is then discharged when flowing through bringing-up section 31, makes case
The frost of doorway peripheral region melts.
As shown in figure 3, the inner wall of thermal-arrest shell 2 is equipped with heat absorbing fins 22.So set, heat absorbing fins 22 can increase
Heat absorption area improves heat absorption utilization rate.
As shown in figure 3, the side that heat absorbing fins 22 connect thermal-arrest shell 2 is located at the position of corresponding working fluid channel 21, heat absorption
Fin 22 is distributed away from the side of thermal-arrest shell 2 in dispersion shape.So set, the heat for enabling heat absorbing fins 22 to absorb is more
Waste heat recycling working medium is passed to fastly.
As shown in figure 3, the cross-sectional shape of working fluid channel 21 be it is flat, working fluid channel 21 on thermal-arrest shell 2 be in snake
Shape coiling distribution.So set, increasing the heat exchange area of waste heat recycling working medium and thermal-arrest shell 2, waste heat recycling working medium exists
The heat of thermal-arrest shell 2 can be more fully absorbed when flowing through in thermal-arrest shell 2, improve heating efficiency.
As shown in Fig. 2, the edge of 5 inner sidewall of chamber door is equipped with circumferentially distributed groove 6, the bringing-up section 31 of heat-transfer pipe 3 is embedded
In groove 6, it is adhesively fixed between the outer wall of bringing-up section 31 and the inner sidewall of groove 6 by heat-conducting glue.So set, on the one hand
It can deviate from out of groove 6 to avoid bringing-up section 31, lead to not carry out ice-melt；On the other hand bringing-up section can be entered to avoid water
It freezes after in gap between 31 and groove 6, and the heat transmitting also influenced whether between bringing-up section 31 and groove 6 that freezes.
As shown in figure 3, the side away from compressor 1 of thermal-arrest shell 2 is equipped with insulating layer 7, as shown in figure 4, heat pipe is exhausted
The outside mask of hot arc 32 is equipped with thermal insulation casing 8.So set, insulating layer 7 can prevent the heat being absorbed on thermal-arrest shell 2 from dissipating
It loses, thermal insulation casing 8 can reduce heat loss of the waste heat recycling working medium when flowing through adiabatic section 32, improve heating efficiency.
Thermal insulation casing 8 and insulating layer 7 can be used conventional insulation material in the prior art and be made, and such as use rubber-plastic sponge foamed heat insulating
Material.
As shown in figure 3, thermal-arrest shell 2 is cylindrical shape, and is made of aluminum material in the present embodiment, to have good
Good heat absorption conductive effect.
When the compressor 1 of thermal shock test chamber works, compressor 1 constantly outwardly distributes heat, this part heat
Amount can be absorbed by thermal-arrest thermal-arrest shell 2, and pass to the recycling working medium of the waste heat in 2 working fluid channel 21 of thermal-arrest thermal-arrest shell, waste heat
It recycles temperature after working medium absorbs heat to rise, under the driving effect of circulating pump 4, waste heat recycles Working fluid flow, through adiabatic section 32
It is flow to bringing-up section 31 and heat release, the region around 5 mouthfuls of chamber door is heated；Waste heat recycling working medium after temperature reduces is recycling
Thermal-arrest thermal-arrest shell 2 is flowed back to again under the driving of pump 4.And so on, the waste heat that compressor 1 distributes continuously is supplied to case
5 mouth region domains of door, make white thawing.
Embodiment 2
Embodiment 2 discloses a kind of chamber door mouth defroster of thermal shock test chamber, the difference from embodiment 1 is that：
The shape of 3 bringing-up section 31 of shape and heat-transfer pipe of groove 6 is not identical.
As shown in Figure 5, Figure 6, the bottom of groove 6 is plane, and two inner sidewalls of groove 6 are concave arc shape, the cross of bringing-up section 31
Cross sectional shape size and the geomery of groove 6 match.So set, after bringing-up section 31 is embedded in into groove 6, bringing-up section 31
A plane be bonded with the bottom surface of groove 6, two sides of bringing-up section 31 are bonded with two inner sidewalls of groove 6, can make plus
Hot arc 31 keeps stablizing in groove 6, will not only rotate but also not fall out；Another plane of bringing-up section 31 is interior with chamber door 5
Flush, it is more aesthetically pleasing.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on solution herein
It releases, those skilled in the art does not need to pay for creative labor the other specific embodiment parties that can associate the utility model
Formula, these modes are fallen within the protection scope of the utility model.
Claims (10)
1. the chamber door mouth defroster of thermal shock test chamber, including compressor（1）, it is characterised in that：It further include thermal-arrest shell
（2）, heat-transfer pipe（3）And circulating pump（4）；The thermal-arrest shell（2）Wrap up the compressor（1）At least part, thermal-arrest shell
Body（2）Inside is equipped with working fluid channel（21）；The heat-transfer pipe（3）One end and working fluid channel（21）One end connection, heat-transfer pipe（3）Separately
One end and working fluid channel（21）Other end connection, heat-transfer pipe（3）It is provided with the waste heat recycling working medium that can be circulated；It is described to follow
Ring pump（4）It is arranged in heat-transfer pipe（3）On, circulating pump（4）Being used to provide power makes waste heat recycling working medium in heat-transfer pipe（3）Interior circulation
Flowing；The heat-transfer pipe（3）Including bringing-up section（31）The adiabatic section and（32）, the bringing-up section（31）It is circumferentially positioned at chamber door（5）
Inner sidewall edge, the adiabatic section（32）Set on bringing-up section（31）With thermal-arrest shell（2）Between and the two is connected to.
2. the chamber door mouth defroster of thermal shock test chamber as described in claim 1, it is characterised in that：The thermal-arrest shell
（2）Inner wall be equipped with heat absorbing fins（22）.
3. the chamber door mouth defroster of thermal shock test chamber as claimed in claim 2, it is characterised in that：The heat absorbing fins
（22）Connect thermal-arrest shell（2）Side be located at corresponding working fluid channel（21）Position, heat absorbing fins（22）Away from thermal-arrest shell
（2）Side in dispersion shape be distributed.
4. the chamber door mouth defroster of thermal shock test chamber as described in claim 1, it is characterised in that：The working fluid channel
（21）Cross-sectional shape be it is flat.
5. the chamber door mouth defroster of thermal shock test chamber as described in claim 1, it is characterised in that：The working fluid channel
（21）In thermal-arrest shell（2）Upper serpentine-like coiling distribution.
6. the chamber door mouth defroster of thermal shock test chamber as described in claim 1, it is characterised in that：The chamber door（5）
The edge of inner sidewall is equipped with circumferentially distributed groove（6）, the bringing-up section（31）It is embedded in the groove（6）It is interior.
7. the chamber door mouth defroster of thermal shock test chamber as described in claim 1, it is characterised in that：The bringing-up section
（31）Outer wall and groove（6）Inner sidewall directly fit and be adhesively fixed by heat-conducting glue.
8. the chamber door mouth defroster of thermal shock test chamber as described in claim 1, it is characterised in that：The thermal-arrest shell
（2）For aluminum material.
9. the chamber door mouth defroster of thermal shock test chamber as claimed in claim 8, it is characterised in that：The thermal-arrest shell
（2）Deviate from compressor（1）Side be equipped with insulating layer（7）, the heat pipe insulation section（32）Outside mask be equipped with muff
Pipe（8）.
10. the chamber door mouth defroster of thermal shock test chamber as claimed in claim 6, it is characterised in that：The groove（6）
Bottom be plane, groove（6）Two inner sidewalls be concave arc shape, the bringing-up section（31）Cross-sectional shape size with it is described recessed
Slot（6）Geomery match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321163.3U CN208140511U (en) | 2018-03-08 | 2018-03-08 | The chamber door mouth defroster of thermal shock test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321163.3U CN208140511U (en) | 2018-03-08 | 2018-03-08 | The chamber door mouth defroster of thermal shock test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208140511U true CN208140511U (en) | 2018-11-23 |
Family
ID=64288529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820321163.3U Active CN208140511U (en) | 2018-03-08 | 2018-03-08 | The chamber door mouth defroster of thermal shock test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208140511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400532A (en) * | 2021-05-24 | 2021-09-17 | 芜湖骏宇新材料科技有限公司 | Thermal diaphragm machine |
-
2018
- 2018-03-08 CN CN201820321163.3U patent/CN208140511U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400532A (en) * | 2021-05-24 | 2021-09-17 | 芜湖骏宇新材料科技有限公司 | Thermal diaphragm machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190516 Address after: 214000 No. 18 Taiyun Road, Wuxi Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: Wuxi Dehua Testing Equipment Technology Co., Ltd. Address before: No. 15 Chunhui West Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province, 214000 Patentee before: Wuxi ring test equipment Co., Ltd. |