CN209624221U - A kind of cooling thermal impact experimental box that can be quickly converted - Google Patents
A kind of cooling thermal impact experimental box that can be quickly converted Download PDFInfo
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- CN209624221U CN209624221U CN201920224235.7U CN201920224235U CN209624221U CN 209624221 U CN209624221 U CN 209624221U CN 201920224235 U CN201920224235 U CN 201920224235U CN 209624221 U CN209624221 U CN 209624221U
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Abstract
The utility model discloses a kind of cooling thermal impact experimental boxs that can be quickly converted, including body, the bottom of the body is fixedly installed with cardan wheel with brake, the middle position of the body side is fixedly installed with control panel, the positive upper end position of body offers hot room, the positive middle position of dodge gate is fixedly installed with observation window, the middle position of dodge gate front avris is fixedly installed with handle, the middle position of the sample area upper surface offers pretreatment tank, the upper end of the refrigeration case offers plus agent mouth, lower end position on the inside of the refrigeration case is fixedly installed with defeated dose of siphunculus, the refrigeration case is fixedly connected between siphunculus and refrigerating plant by defeated dose, described plus agent mouth upper end is movably installed with plus agent piston, middle position inside the refrigerating plant is fixedly installed with deflation machine.The cooling thermal impact experimental box that can be quickly converted simplifies mode of operation, facilitates control to expand the whole scope of application by the way that control panel is arranged.
Description
Technical field
The utility model relates to cooling thermal impact technical field of experiment equipment, specially a kind of cooling thermal impact that can be quickly converted
Experimental box.
Background technique
Cooling thermal impact is the test equipment of the fields such as aviation, automobile, household electrical appliances, scientific research indispensability, and cooling thermal impact is used to test multiple
Condensation material and material structure, passed through under moment and high temperature and the continuous environment of extremely low temperature under the patient degree of institute, i.e., most
In short time test its because caused by expanding with heat and contract with cold chemical change or physical injury, in the temperature environment of progress thermocycling
Parameter and performance after impact variation, the adaptability used are suitable for school, factory, and military project grinds position, the business units such as electric appliance.
However for the experimental box of cooling thermal impact, there is bulk temperatures to pre-adjust mostly on existing market, extends
Conversion time when experiment, has dragged slowly experiment progress, is easy to influence final experimental result, and mode of operation is complex, nothing
The shortcomings that method quickly controls operation and completes experiment, reduces the working efficiency of integral experiment.
Utility model content
The purpose of this utility model is to provide a kind of cooling thermal impact experimental boxs that can be quickly converted, to solve above-mentioned background
It proposes that bulk temperature can not pre-adjust, and extend conversion time when experiment, dragged slowly experiment progress in technology, is easy to influence
Final experimental result, and mode of operation is complex, can not quickly control operation and complete experiment, reduces integral experiment work effect
The problem of rate.
To achieve the above object, the utility model provides the following technical solutions: a kind of cooling thermal impact that can be quickly converted is real
Tryoff, including body, the bottom of the body are fixedly installed with cardan wheel with brake, the fixed peace in the middle position of the body side
Equipped with control panel, the positive upper end position of body offers hot room, and the positive lower end position of body offers
Low temperature chamber, the body upper end are fixedly installed with sample area, and the lower end position of the body other side is fixedly installed with refrigeration case,
The avris of the hot room is fixedly installed with hinge, and the hot room is flexibly connected by hinge with dodge gate, the hot room
The middle position of internal avris is fixedly installed with temperature sensor, and the upper end of the hot room is fixedly installed with heating element, institute
The inner upper end for stating hot room is fixedly installed with heat transfer plate, and the lower end position of the low temperature chamber is fixedly installed with refrigerating plant, institute
It states the positive middle position of dodge gate and is fixedly installed with observation window, the middle position of dodge gate front avris is fixedly installed with
Handle, the middle position of the sample area upper surface offer pretreatment tank, and the upper end of the refrigeration case offers plus agent mouth, institute
It states the lower end position on the inside of refrigeration case and is fixedly installed with defeated dose of siphunculus, the refrigeration case is by defeated dose between siphunculus and refrigerating plant
It is fixedly connected, described plus agent mouth upper end is movably installed with plus agent piston, the fixed peace in the middle position inside the refrigerating plant
Equipped with deflation machine.
Preferably, the body generally cuboid hollow structure, and organism bottom is equidistantly symmetrically fixed with four rule
The cardan wheel with brake of the identical mistake of lattice.
Preferably, it is electrically connected between the control panel and temperature sensor, heating element and refrigerating plant.
Preferably, the hot room is identical with the specification of low temperature chamber, and temperature sensor is inside hot room and low temperature chamber
Same position to be fixedly installed with specification two identical.
Preferably, the temperature degree of shaking of the hot room and low temperature chamber≤± 2 DEG C, and in sample area pretreatment tank temperature
Degree of shaking≤0.5 DEG C, while the temperature range of hot room and low temperature chamber is -20 DEG C, -40 DEG C, -60 DEG C, -70 DEG C~150 DEG C.
Preferably, described.
Compared with prior art, the utility model has the beneficial effects that the cooling thermal impact experimental box that can be quickly converted, with
Original experimental box for cooling thermal impact compares, can by setting heating element and refrigerating plant and temperature sensor
It realizes real time temperature monitoring, facilitates and carry out preparatory temperature adjustment, accelerate bulk testing progress, ensure that the continuity of integral experiment,
It will not influence final experimental result, and by setting control panel, simplify mode of operation, facilitate control to expand entirety
The scope of application.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model positive structure schematic；
Fig. 3 is the utility model side structure schematic diagram；
Fig. 4 is the utility model schematic diagram of internal structure.
In figure: 1, body；2, cardan wheel with brake；3, control panel；4, hot room；5, low temperature chamber；6, hinge；7, movable
Door；8, observation window；9, handle；10, sample area；11, pretreatment tank；12, refrigeration case；13, add agent mouth；14, add agent piston；15,
Temperature sensor；16, heating element；17, refrigerating plant；18, heat transfer plate；19, defeated dose of siphunculus；20, tighten machine.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of cooling thermal impact experiment that can be quickly converted
Case, including body 1, cardan wheel with brake 2, control panel 3, hot room 4, low temperature chamber 5, hinge 6, dodge gate 7, observation window 8, handle
9, sample area 10, pretreatment tank 11, refrigeration case 12 plus agent mouth 13 plus agent piston 14, temperature sensor 15, heating element 16, system
Device for cooling 17, heat transfer plate 18, defeated dose of siphunculus 19 and deflation machine 20, the bottom of body 1 is fixedly installed with cardan wheel with brake 2, body 1
The middle position of side is fixedly installed with control panel 3, and the positive upper end position of body 1 offers hot room 4,1 front of body
Lower end position offer low temperature chamber 5,1 upper end of body is fixedly installed with sample area 10, and the lower end position of 1 other side of body is fixed
Refrigeration case 12 is installed, the avris of hot room 4 is fixedly installed with hinge 6, and hot room 4 is connected by hinge 6 and 7 activity of dodge gate
It connects, the middle position of 4 inside avris of hot room is fixedly installed with temperature sensor 15, and the upper end of hot room 4, which is fixedly installed with, to be added
Thermal element 16, the inner upper end of hot room 4 are fixedly installed with heat transfer plate 18, and the lower end position of low temperature chamber 5 is fixedly installed with refrigeration
Device 17, the positive middle position of dodge gate 7 are fixedly installed with observation window 8, the fixed peace in the middle position of 7 front avris of dodge gate
Equipped with handle 9, the middle position of 10 upper surface of sample area offers pretreatment tank 11, and the upper end of refrigeration case 12 offers plus agent mouth
13, the lower end position of 12 inside of refrigeration case is fixedly installed with defeated dose of siphunculus 19, and refrigeration case 12 is filled by defeated dose of siphunculus 19 and refrigeration
It sets and is fixedly connected between 17, add the upper end of agent mouth 13 to be movably installed with and add agent piston 14, the middle position inside refrigerating plant 17
It is fixedly installed with deflation machine 20；In addition, the model of control panel 3 employed in the cooling thermal impact experimental box that can be quickly converted
For MAM660B200, the model PT100 of used temperature sensor 15；
Further, the generally cuboid hollow structure of body 1, and 1 bottom of body is equidistantly symmetrically fixed with four rule
The cardan wheel with brake 2 of the identical mistake of lattice has enough inner spaces to carry out experimental work, and cardan wheel with brake 2 can be supported stablizing
It is moved freely and is fixed as the case may be on the basis of 1 entirety of body；
Further, it is electrically connected between control panel 3 and temperature sensor 15, heating element 16 and refrigerating plant 17,
It is easy to operate, facilitate control, expands the whole scope of application；
Further, hot room 4 is identical with the specification of low temperature chamber 5, and temperature sensor 15 is in hot room 4 and low temperature chamber 5
Internal same position is fixedly installed with the real time temperature that specification is two identical, when acquisition being facilitated to test；
Further, the temperature degree of shaking of hot room 4 and low temperature chamber 5≤± 2 DEG C, and pretreatment tank 11 in sample area 10
Temperature degree of shaking≤0.5 DEG C, at the same the temperature range of hot room 4 and low temperature chamber 5 be -20 DEG C, -40 DEG C, -60 DEG C, -70 DEG C~
150 DEG C, guarantee the reasonable stability of overall work；
Further, observation window 8 uses tempered glass material, and adds the internal diameter of agent mouth 13 and add the outer of agent piston 14
Diameter size matches, and so that observation window 8 is had some strength under the conditions of visual, and the process that refrigerant is added is more smooth.
Working principle: firstly, the device is moved integrally to assigned work place and consolidated using cardan wheel with brake 2
It is fixed, sample is placed in the pretreatment tank 11 on the sample area 10 under normal experiment atmospheric conditions, until reaching temperature
Degree is stablized, and then compares sample with specification request, is directly placed into experimental box up and down after agreeing with request, tests sample
Product should be placed in hot room 4 by specification request, and will by heat transfer plate 18 by the control of control panel 3 starting heating element 16
Hot room 4 is raised to specified point, adheres to that regular hour to laboratory sample reaches temperature and stablizes, is subject to time span, high temperature rank
After section, laboratory sample is transformed into the low temperature chamber 5 for having improved -55 DEG C in 5min, adheres to 1h or until experiment
Sample reaches temperature and stablizes, and is subject to time span, after cold stage, is transformed into laboratory sample in 5min and has improved
Into 70 DEG C of hot room 4, adheres to 1h or until laboratory sample reaches temperature and stablizes, be subject to time span, it is repeatedly above-mentioned
Experiment method, to complete three cycle periods, according to exemplar size and space size, the time may slightly have error, test sample
After product take out out of body 1, it should stop restoring under normally experiment atmospheric conditions, until laboratory sample reaches temperature and stablizes,
Damage level and other methods in final control specification stop testing result evaluation, complete detection.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (6)
1. a kind of cooling thermal impact experimental box that can be quickly converted, including body (1), it is characterised in that: the bottom of the body (1)
It is fixedly installed with cardan wheel with brake (2), the middle position of body (1) side is fixedly installed with control panel (3), the machine
Body (1) positive upper end position offers hot room (4), and the positive lower end position of the body (1) offers low temperature chamber (5),
Body (1) upper end is fixedly installed with sample area (10), and the lower end position of body (1) other side is fixedly installed with refrigeration
The avris of case (12), the hot room (4) is fixedly installed with hinge (6), and the hot room (4) passes through hinge (6) and dodge gate
(7) it is flexibly connected, the middle position of the internal avris of the hot room (4) is fixedly installed with temperature sensor (15), the high temperature
The upper end of room (4) is fixedly installed with heating element (16), and the inner upper end of the hot room (4) is fixedly installed with heat transfer plate
(18), the lower end position of the low temperature chamber (5) is fixedly installed with refrigerating plant (17), the positive interposition of the dodge gate (7)
It sets and is fixedly installed with observation window (8), the middle position of dodge gate (7) front avris is fixedly installed with handle (9), the sample
The middle position of product area (10) upper surface offers pretreatment tank (11), and the upper end of the refrigeration case (12) offers plus agent mouth
(13), the lower end position on the inside of the refrigeration case (12) is fixedly installed with defeated dose of siphunculus (19), and the refrigeration case (12) passes through defeated
It is fixedly connected between agent siphunculus (19) and refrigerating plant (17), described plus agent mouth (13) upper ends are movably installed with plus agent piston
(14), the internal middle position of the refrigerating plant (17) is fixedly installed with deflation machine (20).
2. a kind of cooling thermal impact experimental box that can be quickly converted according to claim 1, it is characterised in that: the body
(1) generally cuboid hollow structure, and body (1) bottom be equidistantly symmetrically fixed with the identical mistake of four specifications band stop it is universal
It takes turns (2).
3. a kind of cooling thermal impact experimental box that can be quickly converted according to claim 1, it is characterised in that: the control plane
It is electrically connected between plate (3) and temperature sensor (15), heating element (16) and refrigerating plant (17).
4. a kind of cooling thermal impact experimental box that can be quickly converted according to claim 1, it is characterised in that: the hot room
(4) identical with the specification of low temperature chamber (5), and the same position that temperature sensor (15) is internal in hot room (4) and low temperature chamber (5)
It is two identical to be fixedly installed with specification.
5. a kind of cooling thermal impact experimental box that can be quickly converted according to claim 1, it is characterised in that: the hot room
(4) and the temperature degree of shaking of low temperature chamber (5)≤± 2 DEG C temperature degree of shaking≤0.5 of pretreatment tank (11), and in sample area (10)
DEG C, while the temperature range of hot room (4) and low temperature chamber (5) is -20 DEG C, -40 DEG C, -60 DEG C, -70 DEG C~150 DEG C.
6. a kind of cooling thermal impact experimental box that can be quickly converted according to claim 1, it is characterised in that: the observation window
(8) tempered glass material is used, and the internal diameter of agent mouth (13) is added to match with the outer diameter of agent piston (14) is added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224235.7U CN209624221U (en) | 2019-02-21 | 2019-02-21 | A kind of cooling thermal impact experimental box that can be quickly converted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224235.7U CN209624221U (en) | 2019-02-21 | 2019-02-21 | A kind of cooling thermal impact experimental box that can be quickly converted |
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| Publication Number | Publication Date |
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| CN209624221U true CN209624221U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920224235.7U Active CN209624221U (en) | 2019-02-21 | 2019-02-21 | A kind of cooling thermal impact experimental box that can be quickly converted |
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| CN (1) | CN209624221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115372804A (en) * | 2022-10-25 | 2022-11-22 | 杭州科工电子科技有限公司 | PCB testing tool |
-
2019
- 2019-02-21 CN CN201920224235.7U patent/CN209624221U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115372804A (en) * | 2022-10-25 | 2022-11-22 | 杭州科工电子科技有限公司 | PCB testing tool |
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