CN208800132U - A kind of wet shermal shock test chamber of high/low temperature with long service life - Google Patents
A kind of wet shermal shock test chamber of high/low temperature with long service life Download PDFInfo
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- CN208800132U CN208800132U CN201821498692.7U CN201821498692U CN208800132U CN 208800132 U CN208800132 U CN 208800132U CN 201821498692 U CN201821498692 U CN 201821498692U CN 208800132 U CN208800132 U CN 208800132U
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- chamber
- fixedly connected
- low temperature
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 230000035939 shock Effects 0.000 title claims abstract description 18
- 230000009467 reduction Effects 0.000 claims abstract description 25
- 238000005192 partition Methods 0.000 claims abstract description 12
- 239000000872 buffer Substances 0.000 claims abstract description 11
- 241000883990 Flabellum Species 0.000 claims abstract description 7
- 229910001120 nichrome Inorganic materials 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of wet shermal shock test chambers of high/low temperature with long service life, including chamber ontology, there is operating room by first partition separation between the top and bottom of chamber chamber body, and the bottom of operating room is fixedly connected with noise reduction box, the bottom of noise reduction box cavity is fixedly connected with buffer stopper, and the top of buffer stopper is fixedly connected with motor by support plate, the output shaft of motor is fixedly connected with rotating bar, and rotating bar is fixedly connected with flabellum far from one end of motor, and the utility model relates to damp and hot impact technology fields.The wet shermal shock test chamber of high/low temperature with long service life, has the function of noise reduction, long service life, failure rate is extremely low, it is fast with rate temperature change, it is easy to operate the features such as, be high performance-cost ratio, it is widely used in the quick temperature changing test chamber of every profession and trade, control stability is high, and system accuracy is high, keeps the temperature superior, cooling rate is fast, it is effective ensure equipment using safe.
Description
Technical field
The utility model relates to damp and hot impact technology field, specially a kind of damp and hot impact examination of high/low temperature with long service life
Tryoff.
Background technique
Thermal shock test chamber is the test equipment of the materials industries such as metal, plastics, rubber, electronics indispensability, for testing
Material structure or composite material, the degree endured under the continuous environment through very high temperature and extremely low temperature under moment, are able to most short
In time detection sample because caused by expanding with heat and contract with cold chemical change or physical injury, low temperature impact test box is according to testing need
It asks and testing standard is divided into three box and two-box types, difference is that test method and internal structure are different, and three box are divided into cold-storage
Room, regenerative chamber and laboratory, product are located in laboratory in test, and two-box type is divided into hot room and low temperature chamber, is to pass through
Motor drives hand basket movement to realize the switching of high/low temperature, and product, which is placed in hand basket, to be moved together with hand basket, existing height
Low Temperature Wet shermal shock test chamber does not have the function of noise reduction, and service life falls short of.
The wet shermal shock test chamber of traditional high/low temperature, most of is very simple device, and the function without noise reduction uses
Service life falls short of, and failure rate is very high, and rate temperature change is not fast enough, and operation is not simple enough, and cost performance is not high enough, it is difficult to suitable extensively
For the quick temperature changing test chamber of every profession and trade, control stability is not high enough, and system accuracy is not high enough, keeps the temperature not superior enough, cooling
Speed is not fast enough, it is difficult to it is effective ensure equipment using safe.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of damp and hot impact test of high/low temperature with long service life
Case solves the wet shermal shock test chamber of high/low temperature and falls short of with rate temperature change not without function, the service life of noise reduction
Enough fast problems.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of height with long service life
Low Temperature Wet shermal shock test chamber, including chamber ontology pass through first between the top and bottom of the chamber chamber body
Partition separation has operating room, and the bottom of operating room is fixedly connected with noise reduction box, and the bottom of the noise reduction box cavity is fixed to be connected
It is connected to buffer stopper, and the top of buffer stopper is fixedly connected with motor by support plate, the output shaft of the motor is fixedly connected
Have a rotating bar, and rotating bar is fixedly connected with flabellum far from one end of motor, the top and bottom of the noise reduction box cavity it
Between be fixedly connected with shell, the side of the shell offers air inlet, and the side of the housing cavity is fixedly connected with first
Air dispersing hood, and the surface of the first air dispersing hood is provided with the first venthole, between the top and bottom of the housing cavity and position
It is fixedly connected with the second air dispersing hood in the side of the first air dispersing hood, and the surface of the second air dispersing hood is provided with the second venthole.
Preferably, suction is fixedly connected between the top and bottom of the housing cavity and positioned at the side of the second air dispersing hood
Soundboard, and the surface of abatvoix is provided with the first hush pipe.
Preferably, the other side of the shell is communicated with the second hush pipe, and the side of the second hush pipe is communicated with row
Tracheae.
Preferably, by there is second partition separation to have height between the side of the noise reduction box cavity and the side of first partition
Greenhouse and low temperature chamber.
Preferably, nichrome heater is fixedly connected at the top of the hot room, the top of the low temperature chamber is fixed
It is connected with fin cooler.
Preferably, the surface of the chamber ontology is hinged with operating room's chamber door by hinge, the chamber ontology
The surface and side for being located at operating room's chamber door is hinged with hot room chamber door by hinge, the surface of the chamber ontology and is located at
The bottom of hot room chamber door is hinged with low temperature chamber chamber door by hinge.
Beneficial effect
The utility model provides a kind of wet shermal shock test chamber of high/low temperature with long service life.Have compared with prior art
It is standby following the utility model has the advantages that
(1), the wet shermal shock test chamber of high/low temperature with long service life, is fixedly connected with rotation by the output shaft of motor
Bar, and rotating bar is fixedly connected with flabellum far from one end of motor, is fixedly connected between the top and bottom of noise reduction box cavity
There is shell, the side of shell offers air inlet, and the side of housing cavity is fixedly connected with the first air dispersing hood, and the first air-dispersing
The surface of cover is provided with the first venthole, between the top and bottom of housing cavity and is located at the side of the first air dispersing hood and fixed connects
It is connected to the second air dispersing hood, and the surface of the second air dispersing hood is provided with the second venthole, has the function of noise reduction, service life
The features such as long, failure rate is extremely low, has rate temperature change fast, easy to operate, is high performance-cost ratio, is widely used in each row
The quick temperature changing test chamber of industry.
(2), the wet shermal shock test chamber of high/low temperature with long service life is cut with scissors by the surface of chamber ontology by hinge
It is connected to operating room's chamber door, the surface of the chamber ontology and side for being located at operating room's chamber door is hinged with high temperature chamber by hinge
Door, the surface of chamber ontology and the bottom for being located at hot room chamber door are hinged with low temperature chamber chamber door, control stability by hinge
High, system accuracy is high, keeps the temperature superior, and cooling rate is fast, it is effective ensure equipment using safe.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cross-sectional view of the utility model chamber body construction；
Fig. 3 is the cross-sectional view of the utility model noise reduction box structure.
In figure: 1 chamber ontology, 2 first partitions, 3 operating rooms, 4 noise reduction boxes, 5 buffer stoppers, 6 motors, 7 rotating bars, 8 fans
Leaf, 9 shells, 10 air inlets, 11 first air dispersing hoods, 12 first ventholes, 13 second air dispersing hoods, 14 second ventholes, 15 sound-absorbings
Plate, 16 first hush pipes, 17 second hush pipes, 18 exhaust pipes, 19 second partitions, 20 hot rooms, 21 low temperature chambers, 22 nichromes
Heater, 23 fin coolers, 24 operating room's chamber doors, 25 hot room chamber doors, 26 low temperature chamber chamber doors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of damp and hot impact of high/low temperature with long service life
Chamber, including chamber ontology 1 have work by the separation of first partition 2 between the top and bottom of 1 inner cavity of chamber ontology
Room 3, and the bottom of operating room 3 is fixedly connected with noise reduction box 4, and the bottom of 4 inner cavity of noise reduction box is fixedly connected with buffer stopper 5, and
And the top of buffer stopper 5 is fixedly connected with motor 6 by support plate, the output shaft of motor 6 is fixedly connected with rotating bar 7, and
Rotating bar 7 is fixedly connected with flabellum 8 far from one end of motor 6, is fixedly connected with shell between the top and bottom of 4 inner cavity of noise reduction box
Body 9, the side of shell 9 offer air inlet 10, and the side of 9 inner cavity of shell is fixedly connected with the first air dispersing hood 11, and first
The surface of air dispersing hood 11 is provided with the first venthole 12, between the top and bottom of 9 inner cavity of shell and is located at the first air dispersing hood 11
Side be fixedly connected with the second air dispersing hood 13, and the surface of the second air dispersing hood 13 is provided with the second venthole 14, in shell 9
Abatvoix 15, and the table of abatvoix 15 are fixedly connected between the top and bottom of chamber and positioned at the side of the second air dispersing hood 13
Face is provided with the first hush pipe 16, and the other side of shell 9 is communicated with the second hush pipe 17, has the function of noise reduction, service life
The features such as long, failure rate is extremely low, has rate temperature change fast, easy to operate, is high performance-cost ratio, is widely used in each row
The quick temperature changing test chamber of industry, and the side of the second hush pipe 17 is communicated with exhaust pipe 18, the side of 4 inner cavity of noise reduction box and the
By there is the separation of second partition 19 to have hot room 20 and low temperature chamber 21 between the side of one partition 2, the top of hot room 20 is fixed
It is connected with nichrome heater 22, the top of low temperature chamber 21 is fixedly connected with fin cooler 23, the table of chamber ontology 1
Face is hinged with operating room's chamber door 24 by hinge, the surface of the chamber ontology 1 and side for being located at operating room's chamber door 24 passes through conjunction
Page is hinged with hot room chamber door 25, the surface of the chamber ontology 1 and bottom for being located at hot room chamber door 25 is hinged with by hinge
Low temperature chamber chamber door 26, control stability is high, and system accuracy is high, and heat preservation is superior, and cooling rate is fast, effective to ensure making for equipment
With safety.
When work, motor 6 can be made to be rubbed at work by between buffer function counteracting motor 6 by the way that buffer stopper is arranged
And shaking is generated, so that the operation of motor 6 is more steady, therefore can reduce the noise generated when motor 6 is run, 6 turns of motor
Dynamic that flabellum 8 is driven to rotate, flabellum 8 flows gas faster, and gas enters silencing means shell 9 by air inlet 102
It is interior, the dispersion of the first air dispersing hood 11 is first passed around, gas is shunted, alleviates the momentum of gas, and changes the side of gas
To reduce the vibration of gas, progress first step noise reduction process, then, gas enters the first air-dispersing by the first venthole 12
It covers between the 11, second air dispersing hood 13, gas impacts abatvoix 15, and abatvoix 15 absorbs the impact energy of portion gas, further
It reduces vibration, abatvoix 15 caused by gas and plays the role of drainage to gas simultaneously, the flow direction of gas dispersion makes to bring about the desired sensation
What body more dispersed is discharged to 13 outside of the second air dispersing hood by the second venthole 14, is disappeared by the way that the first hush pipe 16 and second is arranged
Sound tube 17, so that gas makes sound wave by sound wave interference in the interference phenomenon for generating sound wave by the first hush pipe 16
It cancels out each other, and then achievees the purpose that noise reduction, carry out noise reduction processing finally by the second hush pipe 17, so that gas discharge is made an uproar
The features such as sound reduces, and quick temperature changing test chamber long service life, failure rate is extremely low, has rate temperature change fast, easy to operate,
It is high performance-cost ratio, is widely used in the quick temperature changing test chamber of every profession and trade.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of wet shermal shock test chamber of high/low temperature with long service life, including chamber ontology (1), it is characterised in that: described
Being separated between the top and bottom of chamber ontology (1) inner cavity by first partition (2) has operating room (3), and operating room (3)
Bottom be fixedly connected with noise reduction box (4), the bottom of noise reduction box (4) inner cavity is fixedly connected with buffer stopper (5), and buffers
The top of block (5) is fixedly connected with motor (6) by support plate, and the output shaft of the motor (6) is fixedly connected with rotating bar
(7), and rotating bar (7) is fixedly connected with flabellum (8) far from the one end of motor (6), the top of noise reduction box (4) inner cavity with
It is fixedly connected between bottom shell (9), the side of the shell (9) offers air inlet (10), shell (9) inner cavity
Side is fixedly connected with the first air dispersing hood (11), and the surface of the first air dispersing hood (11) is provided with the first venthole (12), institute
It states between the top and bottom of shell (9) inner cavity and the side for being located at the first air dispersing hood (11) is fixedly connected with the second air dispersing hood
(13), and the surface of the second air dispersing hood (13) is provided with the second venthole (14).
2. a kind of wet shermal shock test chamber of high/low temperature with long service life according to claim 1, it is characterised in that: described
It is fixedly connected with abatvoix (15) between the top and bottom of shell (9) inner cavity and positioned at the side of the second air dispersing hood (13), and
And the surface of abatvoix (15) is provided with the first hush pipe (16).
3. a kind of wet shermal shock test chamber of high/low temperature with long service life according to claim 1, it is characterised in that: described
The other side of shell (9) is communicated with the second hush pipe (17), and the side of the second hush pipe (17) is communicated with exhaust pipe (18).
4. a kind of wet shermal shock test chamber of high/low temperature with long service life according to claim 1, it is characterised in that: described
There are hot room (20) by there are second partition (19) to separate between the side of noise reduction box (4) inner cavity and the side of first partition (2)
With low temperature chamber (21).
5. a kind of wet shermal shock test chamber of high/low temperature with long service life according to claim 4, it is characterised in that: described
It is fixedly connected at the top of hot room (20) nichrome heater (22), is fixedly connected with wing at the top of the low temperature chamber (21)
Chip cooler (23).
6. a kind of wet shermal shock test chamber of high/low temperature with long service life according to claim 1, it is characterised in that: described
The surface of chamber ontology (1) is hinged with operating room's chamber door (24) by hinge, the surface of the chamber ontology (1) and is located at
The side of operating room's chamber door (24) is hinged with hot room chamber door (25) by hinge, the surface and position of the chamber ontology (1)
Low temperature chamber chamber door (26) are hinged with by hinge in the bottom of hot room chamber door (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498692.7U CN208800132U (en) | 2018-09-13 | 2018-09-13 | A kind of wet shermal shock test chamber of high/low temperature with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498692.7U CN208800132U (en) | 2018-09-13 | 2018-09-13 | A kind of wet shermal shock test chamber of high/low temperature with long service life |
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| Publication Number | Publication Date |
|---|---|
| CN208800132U true CN208800132U (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821498692.7U Expired - Fee Related CN208800132U (en) | 2018-09-13 | 2018-09-13 | A kind of wet shermal shock test chamber of high/low temperature with long service life |
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| CN (1) | CN208800132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412071A (en) * | 2019-07-11 | 2019-11-05 | 湖南城市学院 | A kind of wind power generation blade detection auxiliary device |
| CN114184683A (en) * | 2021-10-18 | 2022-03-15 | 中国电器科学研究院股份有限公司 | Sound insulation and heat preservation heat insulation box body and walk-in high-low temperature silencing box |
-
2018
- 2018-09-13 CN CN201821498692.7U patent/CN208800132U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412071A (en) * | 2019-07-11 | 2019-11-05 | 湖南城市学院 | A kind of wind power generation blade detection auxiliary device |
| CN114184683A (en) * | 2021-10-18 | 2022-03-15 | 中国电器科学研究院股份有限公司 | Sound insulation and heat preservation heat insulation box body and walk-in high-low temperature silencing box |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 |