CN215464491U - High-capacity high-low temperature environment experimental equipment - Google Patents
High-capacity high-low temperature environment experimental equipment Download PDFInfo
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- CN215464491U CN215464491U CN202121726505.8U CN202121726505U CN215464491U CN 215464491 U CN215464491 U CN 215464491U CN 202121726505 U CN202121726505 U CN 202121726505U CN 215464491 U CN215464491 U CN 215464491U
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Abstract
The utility model discloses large-capacity high-low temperature environment experimental equipment, belongs to the technical field of environmental tests, and provides a scheme aiming at the problems of recycling and filtering. According to the utility model, the heated or refrigerated air can be filtered for multiple times through the multiple layers of filter screens arranged in the high-efficiency filtering mechanism, so that impurities in the air are screened out, and the impurities in the air are prevented from polluting the inside of the test box and influencing the experimental effect.
Description
Technical Field
The utility model relates to the technical field of environmental tests, in particular to high-capacity high-low temperature environment experimental equipment.
Background
The scientific name of high and low temperature environment experimental equipment is a high and low temperature test box which is used for simulating a natural environment, mainly detecting whether a product is resistant to high and low temperatures, is necessary test equipment in the fields of aviation, automobiles, household appliances, scientific research and the like, and is used for testing and determining parameters and performances of electricians, electronics and other products and materials after the temperature environment changes in high temperature, low temperature or constant tests.
When the temperature of the inside of the existing high-low temperature environment test equipment is adjusted, the original warm air or the cold air in the inside needs to be discharged and then new cold air or warm air needs to be injected, so that great waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides large-capacity high-low temperature environment experimental equipment.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a high low temperature environment experimental facilities of large capacity, includes the proof box, proof box top one side outer wall is connected with the fan through the connecting pipe, and the connector of fan top outer wall is connected with the three-dimensional pipe, the welding of proof box one side outer wall top has high-efficient filtering mechanism, and high-efficient filtering mechanism one side outer wall is connected with first solenoid valve through the connecting pipe, the connector of first solenoid valve bottom outer wall is connected with refrigeration mechanism through the connecting pipe, high-efficient filtering mechanism opposite side outer wall is connected with the second solenoid valve through the connecting pipe, and the connector of second solenoid valve bottom outer wall is connected with heating mechanism through the connecting pipe.
Preferably, the heating mechanism includes that heating cabinet and heating cabinet one side inner wall lower part welding have first division board, and first division board bottom outer wall is fixed with the electric heating piece that the equidistance distributes, first division board top outer wall welding has first fixing base, and first fixing base bottom inner wall has first heat preservation holding vessel through the bolt fastening, it has the air intake to open heating cabinet one side outer wall bottom, and the air intake inner wall installs the fan that admits air, first heat preservation holding vessel top outer wall is connected with the connector of second solenoid valve bottom outer wall through the connecting pipe.
Preferably, refrigerating mechanism has the second division board including refrigeration case and the welding of refrigeration case one side inner wall lower part, and the semiconductor refrigeration piece that the equidistance distributes is installed to refrigeration bottom of the case portion inner wall, the welding of second division board top outer wall has the second fixing base, and second fixing base bottom inner wall has the second storage tank that keeps warm through the bolt fastening, refrigeration case one side outer wall bottom is opened has the air intake, and the air intake inner wall installs the fan that admits air, second storage tank top outer wall is connected with the connector of first solenoid valve bottom outer wall through the connecting pipe.
Preferably, high-efficient filtering mechanism includes the box, and the welding of box both sides inner wall has the fixation clamp of equidistance symmetric distribution, and the fixation clamp inner wall pegs graft respectively and has high-efficient pre-filter screen, silver ion filter screen, anti-allergic filter screen, high adsorptivity active carbon filter screen and HEPA filter screen.
Preferably, three-way socle portion one side outer wall is connected with first heat preservation holding vessel, and three-way socle portion opposite side outer wall is connected with second heat preservation holding vessel, and three-way pipe one side outer wall is fixed with the third solenoid valve, and three-way pipe opposite side outer wall is fixed with the fourth solenoid valve.
Preferably, the fan, the first electromagnetic valve, the second electromagnetic valve, the electric heating sheet and the semiconductor refrigerating sheet are connected with an external switch through wires, and the switch is connected with an external power supply through wires.
The utility model has the beneficial effects that:
1. according to the large-capacity high-low temperature environment experimental equipment, the fan connected with the outer wall of the top of the experimental box through the connecting pipe and the fan connected with the first heat-preservation storage tank and the second heat-preservation storage tank through the three-way pipe can be used for pumping out high-temperature or low-temperature air in the original experimental box by using the fan when the internal temperature is changed, and the high-temperature or low-temperature air is discharged into the corresponding heat-preservation tank in the heating box or the refrigerating box according to different temperatures to be stored for secondary utilization, so that waste is avoided, and the cost is reduced;
2. the high low temperature environment experimental facilities of large capacity of this design, the multilayer filter screen through high-efficient filtering mechanism internally mounted can carry out a lot of to the air after heating or refrigeration and filter, screens out the impurity in the air, prevents that the impurity in the air from leading to the fact the pollution to the proof box is inside, influences the effect of experiment.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of a high-capacity high-low temperature environment experimental facility according to the present invention;
FIG. 2 is a front view of the overall structure of a high-capacity high-low temperature environment experimental facility according to the present invention;
FIG. 3 is a structural sectional view of a high-efficiency filtering mechanism of a high-capacity high-low temperature environment experimental facility according to the present invention.
In the figure: the system comprises a test box 1, a fan 2, a three-way pipe 3, a high-efficiency filtering mechanism 4, a first electromagnetic valve 5, a second electromagnetic valve 6, a heating mechanism 7, a heating box 701, a first partition plate 702, an electric heating sheet 703, a first fixing seat 704, a first heat-preservation storage tank 705, a refrigerating mechanism 8, a refrigerating box 801, a second partition plate 802, a semiconductor refrigerating sheet 803, a second fixing seat 804 and a second heat-preservation storage tank 805.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a large capacity high and low temperature environment experiment apparatus includes a test box 1, an outer wall of one side of the top of the test box 1 is connected to a fan 2 through a connection pipe, and a connection port of an outer wall of the top of the fan 2 is connected to a three-way pipe 3, an outer wall of one side of the bottom of the three-way pipe 3 is connected to a first heat-preserving storage tank 705, an outer wall of the other side of the bottom of the three-way pipe 3 is connected to a second heat-preserving storage tank 805, a third solenoid valve is fixed to an outer wall of one side of the three-way pipe 3, a fourth solenoid valve is fixed to an outer wall of the other side of the three-way pipe 3, the fan 2 and the fan 2 connected through the connection pipe through the outer wall of the top of the test box 1 are connected to the first heat-preserving storage tank 705 and the second heat-preserving storage tank 805 through the three-way pipe 3, when the internal temperature is changed, the high temperature or low temperature air inside the test box 1 is pumped out by the fan 2, and is discharged into the corresponding heat-preserving storage tank in a heating box 701 or a refrigerating box 801 according to be stored for a secondary heat-preserving storage according to different temperature The waste is avoided and the cost is reduced;
the top of the outer wall of one side of the test box 1 is welded with a high-efficiency filtering mechanism 4, the outer wall of one side of the high-efficiency filtering mechanism 4 is connected with a first electromagnetic valve 5 through a connecting pipe, the high-efficiency filtering mechanism 4 comprises a box body, fixing clamps which are symmetrically distributed at equal intervals are welded on the inner walls of two sides of the box body, and a high-efficiency pre-filtering net, a silver ion filtering net, an anti-allergy filtering net, a high-adsorbability active carbon filtering net and an HEPA filtering net are respectively inserted into the inner walls of the fixing clamps, so that the heated or refrigerated air can be filtered for multiple times through multiple layers of filtering nets arranged inside the high-efficiency filtering mechanism 4, impurities in the air are screened out, and the pollution caused by the impurities in the air to the inside of the test box 1 is prevented, and the effect of an experiment is influenced;
the connection port of the outer wall of the bottom of the first electromagnetic valve 5 is connected with a refrigerating mechanism 8 through a connection pipe, the refrigerating mechanism 8 comprises a refrigerating box 801, a second partition plate 802, semiconductor refrigerating sheets 803, a second fixed seat 804 and a second heat-preservation storage tank 805, the lower portion of the inner wall of one side of the refrigerating box 801 is welded with the second partition plate 802, the inner wall of the bottom of the refrigerating box 801 is provided with the semiconductor refrigerating sheets 803 which are distributed equidistantly, the outer wall of the top of the second partition plate 802 is welded with the second fixed seat 804, the inner wall of the bottom of the second fixed seat 804 is fixed with the second heat-preservation storage tank 805 through bolts, the bottom of the outer wall of one side of the refrigerating box 801 is provided with an air inlet, the inner wall of the air inlet is provided with an air inlet fan, and the outer wall of the top of the second heat-preservation storage tank 805 is connected with the connection port of the outer wall of the bottom of the first electromagnetic valve 5 through a connection pipe;
the outer wall of the other side of the high-efficiency filtering mechanism 4 is connected with a second electromagnetic valve 6 through a connecting pipe, a connecting port of the outer wall of the bottom of the second electromagnetic valve 6 is connected with a heating mechanism 7 through a connecting pipe, the heating mechanism 7 comprises a heating box 701, a first partition plate 702, an electric heating sheet 703, a first fixing seat 704 and a first heat-preservation storage tank 705, the first partition plate 702 is welded on the lower portion of the inner wall of one side of the heating box 701, the electric heating sheets 703 distributed equidistantly are fixed on the outer wall of the bottom of the first partition plate 702, the first fixing seat 704 is welded on the outer wall of the top of the first partition plate 702, the first heat-preservation storage tank 705 is fixed on the inner wall of the bottom of the first fixing seat 704 through bolts, an air inlet is formed in the bottom of the outer wall of one side of the heating box 701, an air inlet fan is installed on the inner wall of the air inlet, the outer wall of the top of the first heat-preservation storage tank 705 is connected with the connecting port of the outer wall of the bottom of the second electromagnetic valve 6 through a connecting pipe, the fan 2, the first electromagnetic valve 5, the second electromagnetic valve 6, the electric heating sheet 703 and the semiconductor refrigerating sheet 803 are connected with an external switch through wires, and the switch is connected with an external power supply through wires.
The working principle is as follows: when a user uses the table device, firstly, the switch is opened to refrigerate and heat air through the semiconductor refrigerating sheet 803 and the electric heating sheet 703, then the air is respectively stored in the second heat-preservation storage tank 805 and the first heat-preservation storage tank 705, then hot air or cold air is injected into the test box 1 according to requirements, when the hot air is injected, the second electromagnetic valve 6 is opened to discharge the hot air in the first heat-preservation storage tank 705 into the test box 1, when the internal temperature of the test box 1 needs to be changed, the hot air in the test box 1 is sucked out through the fan 2, the switch of the third electromagnetic valve is opened, the switch of the fourth electromagnetic valve is closed to discharge the hot air into the first heat-preservation storage tank 705 for storage, and finally, the first electromagnetic valve 5 is opened to discharge the cold air in the second heat-preservation storage tank 805 into the test box 1.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a high low temperature environment experimental facilities of large capacity, includes proof box (1), its characterized in that, proof box (1) top one side outer wall is connected with fan (2) through the connecting pipe, and the connector of fan (2) top outer wall is connected with three-way pipe (3), the welding of proof box (1) one side outer wall top has high-efficient filtering mechanism (4), and high-efficient filtering mechanism (4) one side outer wall is connected with first solenoid valve (5) through the connecting pipe, the connector of first solenoid valve (5) bottom outer wall is connected with refrigeration mechanism (8) through the connecting pipe, high-efficient filtering mechanism (4) opposite side outer wall is connected with second solenoid valve (6) through the connecting pipe, and the connector of second solenoid valve (6) bottom outer wall is connected with heating mechanism (7) through the connecting pipe.
2. The high-capacity high-low temperature environment experimental equipment as claimed in claim 1, wherein the heating mechanism (7) comprises a heating box (701) and a first partition plate (702) welded to the lower portion of the inner wall of one side of the heating box (701), electric heating sheets (703) are fixed to the outer wall of the bottom of the first partition plate (702) and distributed equidistantly, a first fixing seat (704) is welded to the outer wall of the top of the first partition plate (702), a first heat-preserving storage tank (705) is fixed to the inner wall of the bottom of the first fixing seat (704) through bolts, an air inlet is formed in the bottom of the outer wall of one side of the heating box (701), an air inlet fan is installed on the inner wall of the air inlet, and the outer wall of the top of the first heat-preserving storage tank (705) is connected with a connecting port of the outer wall of the bottom of the second solenoid valve (6) through a connecting pipe.
3. The high-capacity high-low temperature environment experimental equipment as claimed in claim 1, wherein the refrigerating mechanism (8) comprises a refrigerating box (801) and a second partition plate (802) welded to the lower portion of the inner wall of one side of the refrigerating box (801), semiconductor refrigerating sheets (803) distributed equidistantly are mounted on the inner wall of the bottom of the refrigerating box (801), a second fixing seat (804) is welded to the outer wall of the top of the second partition plate (802), a second heat-insulating storage tank (805) is fixed to the inner wall of the bottom of the second fixing seat (804) through bolts, an air inlet is formed in the bottom of the outer wall of one side of the refrigerating box (801), an air inlet fan is mounted on the inner wall of the air inlet, and the outer wall of the top of the second heat-insulating storage tank (805) is connected with a connecting port of the outer wall of the bottom of the first electromagnetic valve (5) through a connecting pipe.
4. The high-capacity high-low temperature environment experiment equipment as claimed in claim 1, wherein the high-efficiency filtering mechanism (4) comprises a box body, fixing clamps are welded on the inner walls of two sides of the box body and are symmetrically distributed at equal intervals, and a high-efficiency pre-filtering net, a silver ion filtering net, an anti-allergy filtering net, a high-adsorptivity active carbon filtering net and a HEPA filtering net are respectively inserted into the inner walls of the fixing clamps.
5. The high-capacity high-low temperature environment experiment equipment according to claim 1, wherein the outer wall of one side of the bottom of the three-way pipe (3) is connected with the first heat-preservation storage tank (705), the outer wall of the other side of the bottom of the three-way pipe (3) is connected with the second heat-preservation storage tank (805), the outer wall of one side of the three-way pipe (3) is fixed with the third electromagnetic valve, and the outer wall of the other side of the three-way pipe (3) is fixed with the fourth electromagnetic valve.
6. The high-capacity high-low temperature environment experimental equipment as claimed in claim 1, wherein the fan (2), the first electromagnetic valve (5), the second electromagnetic valve (6), the electric heating plate (703) and the semiconductor refrigerating plate (803) are connected with an external switch through wires, and the switch is connected with an external power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121726505.8U CN215464491U (en) | 2021-07-28 | 2021-07-28 | High-capacity high-low temperature environment experimental equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121726505.8U CN215464491U (en) | 2021-07-28 | 2021-07-28 | High-capacity high-low temperature environment experimental equipment |
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| Publication Number | Publication Date |
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| CN215464491U true CN215464491U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121726505.8U Active CN215464491U (en) | 2021-07-28 | 2021-07-28 | High-capacity high-low temperature environment experimental equipment |
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| CN (1) | CN215464491U (en) |
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2021
- 2021-07-28 CN CN202121726505.8U patent/CN215464491U/en active Active
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