CN209109191U - A kind of quick temperature changing test chamber - Google Patents
A kind of quick temperature changing test chamber Download PDFInfo
- Publication number
- CN209109191U CN209109191U CN201821793115.0U CN201821793115U CN209109191U CN 209109191 U CN209109191 U CN 209109191U CN 201821793115 U CN201821793115 U CN 201821793115U CN 209109191 U CN209109191 U CN 209109191U
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- China
- Prior art keywords
- main body
- refrigeration compressor
- evaporator
- air blower
- test chamber
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Abstract
The utility model discloses a kind of quick temperature changing test chambers, including being heated at high temperature lamp, main body, refrigeration compressor and air blower, the side of the body interior bottom end is equipped with refrigeration compressor, and the other side of body interior bottom end is equipped with evaporator, the main body is provided with water inlet pipe close to the bottom of refrigeration compressor one end, and main body is provided with drainpipe far from the bottom of refrigeration compressor one end, the input terminal of the refrigeration compressor is connected with the inside of water inlet pipe, and the output end of refrigeration compressor is electrically connected by the input terminal of connecting tube and evaporator, the inside of the drainpipe is connected with the bottom end inside evaporator, and the top of evaporator is equipped with air blower.The utility model is by being equipped with loading slot, electric telescopic rod and fixed block, so that device can use electric telescopic rod to change the position of fixed block, so that fixed block can fix testpieces of different specifications and sizes, enhances the applicability of device.
Description
Technical field
The utility model relates to chamber technical field, specially a kind of quick temperature changing test chamber.
Background technique
With the development of science and technology, occurring numerous powerful mechanical equipments on the market, such mechanical equipment is for producing
The performance indicator of product and key components and parts also proposed more stringent requirement, in order to detect the performance of part, a kind of quick temperature
Become chamber just to come into being therewith, but existing quick temperature changing test chamber still has the following when in use:
The problem of 1. traditional generally existing structure of quick temperature changing test chamber is simple, not easy to disassemble and splicing, this causes to fill
The practicability set is low；
2. existing quick temperature changing test chamber is there is also the drawback for being unable to temperature control, alternating temperature effect difference, this leads to device
Using effect is bad；
3. the existing quick temperature changing test chamber often disadvantage low there is also applicability, this leads to the functionality of device
Difference.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of quick temperature changing test chamber
Structure is simple, is unable to temperature control, the problem that alternating temperature effect difference and applicability are low.
To achieve the above object, the utility model provides the following technical solutions: a kind of quick temperature changing test chamber, including high temperature
The side of heating lamp, main body, refrigeration compressor and air blower, the body interior bottom end is equipped with refrigeration compressor, and main body
The other side of inner bottom is equipped with evaporator, and the main body is provided with water inlet pipe close to the bottom of refrigeration compressor one end, and
Main body is provided with drainpipe, the input terminal of the refrigeration compressor and the inside of water inlet pipe far from the bottom of refrigeration compressor one end
Be connected, and the output end of refrigeration compressor is electrically connected by the input terminal of connecting tube and evaporator, the drainpipe it is interior
Portion is connected with the bottom end inside evaporator, and the top of evaporator is equipped with air blower, the top inside the evaporator with
The input terminal of air blower is connected, and the inside of air blower upper body is equipped with pedestal, the centre of the base interior bottom end
Driving motor is installed, and the top of pedestal is equipped with loading slot at position, the output end of the driving motor passes through shaft coupling
It is connect with loading slot, and the both ends inside loading slot are all equipped with electric telescopic rod, electric telescopic rod one end loading slot
Inside is equipped with fixed block, and loading slot is equipped with deflector close to the inner sidewall of evaporator one end main body, the air blower
Output end is connected by compound tube with the bottom end inside deflector, and one end of deflector is evenly arranged with equal sheet, described
Loading slot is uniformly equipped with high-temperature heating lamp, and the middle position on body interior top far from the inner sidewall of evaporator one end main body
Place is equipped with temperature sensor, and the side of the main body is provided with door body, and is equipped with control panel in the main body of door body one end,
The inside of the control panel is equipped with single-chip microcontroller, and the output end of the temperature sensor passes through the input terminal of conducting wire and single-chip microcontroller
It is electrically connected, and the output end of single-chip microcontroller passes through conducting wire respectively and is heated at high temperature lamp, refrigeration compressor, air blower and evaporator
Input terminal is electrically connected, and the output end of the single-chip microcontroller passes through the input terminal electricity of conducting wire and electric telescopic rod and driving motor respectively
Property connection.
Preferably, the inner sidewall of the main body be coated with ceramic wool insulation heat insulating coat, and the ceramic wool insulation every
The thickness range of hot coating is in 6-8mm.
Preferably, four corners of the main body bottom end are all provided with idler wheel, and the bottom end setting of idler wheel side main body
There is heel brace.
Preferably, the both ends of the loading trench bottom are all provided with sliding block, and the top of pedestal is provided with and cooperates with sliding block
Annular groove, slide construction is constituted by annular groove and sliding block between the loading slot and pedestal, and pedestal and main body it
Between being integrally formed welding structure.
Preferably, the deflector is evenly arranged with the fixture block equally arranged far from one end of high-temperature heating lamp, and
The inner sidewall of main body is provided with the card slot with fixture block cooperation, and the fixture block fixes by fixing bolt and card slot, and deflector with
Disassembly mounting structure is constituted by fixture block, card slot and fixing bolt between main body.
Preferably, the junction of the door body and main body is provided with rubber gasket, and the rubber gasket and door body it
Between constitute hot-melt adhesive paste, observation window is installed at the top of the door body side.
Compared with prior art, the utility model has the beneficial effects that
1. the quick temperature changing test chamber is by being equipped with deflector, fixture block, card slot and fixing bolt, so that device is convenient for making
User disassembles and installs deflector according to the demand of itself, consequently facilitating device is cleared up and is safeguarded by user,
Enhance the practicability of device；
2. the quick temperature changing test chamber is by being equipped with high-temperature heating lamp, air blower, evaporator, refrigeration compressor, temperature
Sensor and single-chip microcontroller, so that on the one hand the device can use high-temperature heating lamp realizes that heating is surveyed to the testpieces inside device
On the other hand examination can use the cooling assembly that air blower, evaporator and refrigeration compressor are constituted and realize quick cooling test,
Meanwhile temperature sensor understands the temperature variations inside moment sense device in this process, and signal is passed to list
Piece machine carries out temperature control operation using single-chip microcontroller, to improve the test effect of device；
3. the quick temperature changing test chamber allows device sharp by being equipped with loading slot, electric telescopic rod and fixed block
Change the position of fixed block with electric telescopic rod, so that fixed block can be by testpieces fix tightly of different specifications and sizes
Gu enhancing the applicability of device；
4. the quick temperature changing test chamber is by being equipped with driving motor, pedestal, loading slot, sliding block and annular groove, so that
On the one hand device can drive the rotation of loading slot by driving motor, realize the abundant heating or cooling of testpieces, improve dress
The using effect set, on the other hand by being provided with sliding block and annular groove, so that itself structure of installation optimization, improves
Stationary performance when loading slot rotates；
5. the quick temperature changing test chamber is by being equipped with door body, observation window and rubber gasket, so that device enhances
The sealing performance of itself, and convenient for the inner workings of user's observation device, to improve the using effect of device；
6. the quick temperature changing test chamber is by being provided with ceramic wool insulation heat insulating coat, so that device enhances itself
Thermal and insulating performance, so as to avoid inside device heat or cold air swapped with the external world so that inside device
The energy can be fully used, and realize the advantage of energy conservation.
Detailed description of the invention
Fig. 1 is that the utility model faces the schematic diagram of the section structure；
Fig. 2 is the utility model positive structure diagram；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 4 is Tthe utility model system block diagram.
In figure: 1, being heated at high temperature lamp；2, temperature sensor；3, main body；4, electric telescopic rod；5, loading slot；6, annular is sliding
Slot；7, driving motor；8, evaporator；9, connecting tube；10, deflector；11, fixed block；12, pedestal；13, sliding block；14, it combines
Pipe；15, air blower；16, refrigeration compressor；17, heel brace；18, observation window；19, drainpipe；20, single-chip microcontroller；21, control panel；
22, door body；23, water inlet pipe；24, idler wheel；25, fixing bolt；26, equal sheet；27, fixture block；28, card slot.
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.
Please refer to Fig. 1-4, a kind of embodiment provided by the utility model: a kind of quick temperature changing test chamber, including high temperature plus
Thermolamp 1, main body 3, evaporator 8 and air blower 15, the side of 3 inner bottom of main body are equipped with evaporator 8, and 3 inner bottom of main body
The other side at end is equipped with refrigeration compressor 16, and the inner sidewall of main body 3 is coated with ceramic wool insulation heat insulating coat, and the ceramics
The thickness range of fiber thermal insulation heat insulating coat makes the thermal and insulating performance which increase device, in 6-8mm so as to avoid device
Internal heat or cold air is swapped with the external world, and the energy inside device is fully used, section is realized
The advantages of energy, main body 3 is provided with water inlet pipe 23, and bottom of the main body 3 far from 8 one end of evaporator close to the bottom of 8 one end of evaporator
Portion is provided with drainpipe 19, and four corners of 3 bottom end of main body are all provided with idler wheel 24, and the bottom end of 24 side main body 3 of idler wheel
Be provided with heel brace 17 so that device, that is, easy to remove, and convenient for braking, to enhance the functionality of device, evaporator 8 it is defeated
Enter end to be connected with the inside of water inlet pipe 23, and the output end of evaporator 8 passes through the input terminal of connecting tube 9 and refrigeration compressor 16
It is electrically connected, the inside of drainpipe 19 is connected with the bottom end inside refrigeration compressor 16, and the top peace of refrigeration compressor 16
Equipped with air blower 15, the top inside refrigeration compressor 16 is connected with the input terminal of air blower 15, and main above air blower 15
The inside of body 3 is equipped with pedestal 12, and the middle position of 12 inner bottom of pedestal is equipped with driving motor 7, and the top of pedestal 12
End is equipped with loading slot 5, and the output end of driving motor 7 is connect by shaft coupling with loading slot 5, and the both ends inside loading slot 5
Electric telescopic rod 4 is all installed, the both ends of 5 bottom of loading slot are all provided with sliding block 13, and the top of pedestal 12 is provided with and slides
The annular groove 6 that block 13 cooperates constitutes slide construction, and base by annular groove 6 and sliding block 13 between loading slot 5 and pedestal 12
Being integrally formed welding structure between seat 12 and main body 3, makes it optimize the structure of device, on the one hand ensure that loading slot 5 exists
It is more steady when rotation, on the other hand enhance the firm performance of apparatus structure, 4 one end loading slot 5 of electric telescopic rod it is interior
Portion is equipped with fixed block 11, and loading slot 5 is equipped with deflector 10 close to the inner sidewall of 16 one end main body 3 of refrigeration compressor, drum
The output end of blower 15 is connected by compound tube 14 with the bottom end inside deflector 10, and one end of deflector 10 is uniformly arranged
There is equal sheet 26, inner sidewall of the loading slot 5 far from 16 one end main body 3 of refrigeration compressor is uniformly equipped with high-temperature heating lamp 1, and main
The middle position of 3 inner tip of body is equipped with temperature sensor 2, and deflector 10 is uniformly set far from one end of high-temperature heating lamp 1
It is equipped with the fixture block 27 equally arranged, and the inner sidewall of main body 3 is provided with the card slot 28 cooperated with fixture block 27, fixture block 27 passes through
Fixing bolt 25 and card slot 28 are fixed, and are made up of between deflector 10 and main body 3 fixture block 27, card slot 28 and fixing bolt 25
Mounting structure is dismantled, makes it easy to user and is disassembled and installed deflector 10 according to the demand of itself, consequently facilitating dress
It sets and is cleared up and safeguarded, enhance the practicability of device, the side of main body 3 is provided with door body 22, and the master of 22 one end of door body
Control panel 21 is installed on body 3, the junction of door body 22 and main body 3 is provided with rubber gasket, and the rubber gasket with
Hot-melt adhesive paste is constituted between door body 22, door body is equipped with observation window 18 at the top of 22 side, it is made to enhance the sealing of device
Performance, but convenient for the inner workings of user's observation device, so that the using effect of device is improved, control panel 21
Inside is equipped with single-chip microcontroller 20, and the output end of temperature sensor 2 is electrically connected by the input terminal of conducting wire and single-chip microcontroller 20, and single
The output end of piece machine 20 passes through conducting wire and the input for being heated at high temperature lamp 1, evaporator 8, air blower 15 and refrigeration compressor 16 respectively
End is electrically connected, and the output end of single-chip microcontroller 20 passes through conducting wire respectively and electrically connects with the input terminal of electric telescopic rod 4 and driving motor 7
It connects, the model of the driving motor 7 can be Y355L1-2, and the model of the electric telescopic rod 4 can be GT-QD, the type of the single-chip microcontroller 20
It number can be HT66F018, the model of the air blower 15 can be HCC-30S, and the model of the high-temperature heating lamp 1 can be KB, the evaporator
8 model can be HAF115DC24-L, and the model of the temperature sensor 2 can be CWDZ11, and the model of the refrigeration compressor 16 can
For MVR.
Working principle: in use, external power supply, testpieces will be placed on the inside of loading slot 5, root by staff first
According to the size of testpieces, starts electric telescopic rod 4 to change the position of fixed block 11, fixed block 11 is consolidated testpieces
It is fixed securely then to close door body 22, according to demand, it can choose starting high-temperature heating lamp 1 and device be internally heated, realize
The elevated temperature test of testpieces utilizes the mating reaction of evaporator 8 and refrigeration compressor 16 by refrigerant is added inside water inlet pipe 23
Fast cooling, evaporator 8, which are mainly made of heating room and vaporization chamber two parts, to be realized to testpieces, evaporator 8 is needed before use
Heating room and vaporization chamber this two parts be depressured, allow to work under vacuum conditions, heating room is provided to liquid
Heat required for evaporating, promotes liquid boiling to vaporize, and vaporization chamber is kept completely separate gas-liquid two-phase, then passes through connecting tube 9
The inside that gas after vaporization imports refrigeration compressor 16 is carried out refrigerant compression, then passes through air blower 15 by connection effect
Effect is conducted into inside deflector 10, by the effect of equal sheet 26, is realized for the fast cooling inside device, thus real
The pull-down test of existing testpieces, further, since the device is equipped with driving motor 7, pedestal 12, loading slot 5, sliding block 13 and annular
Sliding slot 6 realizes the abundant heating or drop of testpieces so that on the one hand device can drive loading slot 5 to rotate by driving motor 7
Temperature improves the using effect of device, on the other hand by being provided with sliding block 13 and annular groove 6 so that installation optimization from
The structure of body improves stationary performance when loading slot 5 rotates, further, since the device is equipped with door body 22,18 and of observation window
Rubber gasket, so that device enhances the sealing performance of itself, and observes the inner workings of device convenient for user,
To improve the using effect of device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of quick temperature changing test chamber, including high-temperature heating lamp (1), main body (3), evaporator (8) and air blower (15), special
Sign is: the side of main body (3) inner bottom is equipped with evaporator (8), and the other side installation of main body (3) inner bottom
Have refrigeration compressor (16), the main body (3) is provided with water inlet pipe (23) close to the bottom of evaporator (8) one end, and main body (3)
It is provided with drainpipe (19) far from the bottom of evaporator (8) one end, the input terminal of the evaporator (8) is interior with water inlet pipe (23)
Portion is connected, and the output end of evaporator (8) is electrically connected by the input terminal of connecting tube (9) and refrigeration compressor (16), institute
The inside for stating drainpipe (19) is connected with the bottom end of refrigeration compressor (16) inside, and the top installation of refrigeration compressor (16)
Have air blower (15), the internal top of the refrigeration compressor (16) is connected with the input terminal of air blower (15), and air blower
(15) inside of upper body (3) is equipped with pedestal (12), and the middle position of pedestal (12) inner bottom is equipped with drive
Dynamic motor (7), and the top of pedestal (12) is equipped with loading slot (5), the output end of the driving motor (7) by shaft coupling with
Loading slot (5) connection, and the both ends of loading slot (5) inside are all equipped with electric telescopic rod (4), the electric telescopic rod (4) one
The inside at end loading slot (5) is equipped with fixed block (11), and loading slot (5) is close to refrigeration compressor (16) one end main body (3)
Inner sidewall is equipped with deflector (10), and the output end of the air blower (15) passes through compound tube (14) and deflector (10) inside
Bottom end is connected, and one end of deflector (10) is evenly arranged with equal sheet (26), and the loading slot (5) is far from refrigeration compressor
(16) inner sidewall of one end main body (3) is uniformly equipped with high-temperature heating lamp (1), and the middle position of main body (3) inner tip
It is equipped with temperature sensor (2), the side of the main body (3) is provided with door body (22), and in the main body (3) of door body (22) one end
It is equipped with control panel (21), the inside of the control panel (21) is equipped with single-chip microcontroller (20), the temperature sensor (2)
Output end is electrically connected by the input terminal of conducting wire and single-chip microcontroller (20), and the output end of single-chip microcontroller (20) pass through respectively conducting wire with
The input terminal for being heated at high temperature lamp (1), evaporator (8), air blower (15) and refrigeration compressor (16) is electrically connected, the single-chip microcontroller
(20) output end passes through conducting wire and electric telescopic rod (4) respectively and the input terminal of driving motor (7) is electrically connected.
2. a kind of quick temperature changing test chamber according to claim 1, it is characterised in that: the inner sidewall of the main body (3) applies
It is covered with ceramic wool insulation heat insulating coat, and the thickness range of the ceramic wool insulation heat insulating coat is in 6-8mm.
3. a kind of quick temperature changing test chamber according to claim 1, it is characterised in that: four of main body (3) bottom end
Corner is all provided with idler wheel (24), and the bottom end of idler wheel (24) side main body (3) is provided with heel brace (17).
4. a kind of quick temperature changing test chamber according to claim 1, it is characterised in that: the two of loading slot (5) bottom
End is all provided with sliding block (13), and the top of pedestal (12) is provided with the annular groove (6) with sliding block (13) cooperation, the loading
Slide construction, and pedestal (12) and main body (3) are constituted by annular groove (6) and sliding block (13) between slot (5) and pedestal (12)
Between being integrally formed welding structure.
5. a kind of quick temperature changing test chamber according to claim 1, it is characterised in that: the deflector (10) is far from high temperature
One end of heating lamp (1) is evenly arranged with the fixture block (27) equally arranged, and the inner sidewall of main body (3) is provided with and fixture block
(27) card slot (28) cooperated, the fixture block (27) is fixed by fixing bolt (25) and card slot (28), and deflector (10) and
Disassembly mounting structure is constituted by fixture block (27), card slot (28) and fixing bolt (25) between main body (3).
6. a kind of quick temperature changing test chamber according to claim 1, it is characterised in that: the door body (22) and main body (3)
Junction be provided with rubber gasket, and hot-melt adhesive paste, the door body are constituted between the rubber gasket and door body (22)
(22) observation window (18) are installed at the top of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793115.0U CN209109191U (en) | 2018-11-01 | 2018-11-01 | A kind of quick temperature changing test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793115.0U CN209109191U (en) | 2018-11-01 | 2018-11-01 | A kind of quick temperature changing test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209109191U true CN209109191U (en) | 2019-07-16 |
Family
ID=67203390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821793115.0U Expired - Fee Related CN209109191U (en) | 2018-11-01 | 2018-11-01 | A kind of quick temperature changing test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209109191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779991A (en) * | 2023-02-06 | 2023-03-14 | 广东科明环境仪器工业有限公司 | High-low temperature test box |
-
2018
- 2018-11-01 CN CN201821793115.0U patent/CN209109191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779991A (en) * | 2023-02-06 | 2023-03-14 | 广东科明环境仪器工业有限公司 | High-low temperature test box |
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Legal Events
| 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: 20190716 Termination date: 20211101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |