CN210646441U - Double-layer high-low temperature test box - Google Patents
Double-layer high-low temperature test box Download PDFInfo
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- CN210646441U CN210646441U CN201920654623.9U CN201920654623U CN210646441U CN 210646441 U CN210646441 U CN 210646441U CN 201920654623 U CN201920654623 U CN 201920654623U CN 210646441 U CN210646441 U CN 210646441U
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Abstract
The utility model discloses a double-deck high low temperature test box, including the box, be provided with at this bottom half and support moving mechanism, its key technology lies in: the box is provided with an upper test layer and a lower test layer: a first test layer and a second test layer; an electric control chamber is also arranged on the same side of the first test layer and the second test layer; a partition board is arranged in the box body, the partition board divides the first test layer into a first motor chamber and a first test chamber, and the partition board divides the second test layer into a second motor chamber and a second test chamber; the first motor chamber and the second motor chamber are used for installing a testing unit; and the first test chamber and the second test chamber are respectively internally provided with a test box, and the test units are respectively and correspondingly communicated with the test boxes. Has the advantages that: compact structure, area is little, and 2 layers of test box of integration in the box, for 2 test boxes of tradition, the volume dwindles greatly.
Description
Technical Field
The utility model belongs to the technical field of high low temperature test equipment technique and specifically relates to a double-deck high low temperature test case.
Background
The high-low temperature test box is mainly used for carrying out high-temperature or low-temperature limit temperature state tests on specific instrument devices. In current high low temperature test box, generally all be provided with a test area, but because experimental needs, often a test area is not enough, and the mode that people often adopted is through increasing the test area, or a few test boxes of installation more satisfy the demand.
However, for the test interval of the enlarged single test box, because the tested unit equipment is set according to the rated data, the limit condition of the temperature is easy to fail to reach the standard after the test interval is enlarged;
to installing several test cases more, because the laboratory often space is more full, after increasing the test case, the space is not enough easily takes place, or the crowded condition in space, uses very inconveniently to the laboratory.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a double-deck high low temperature test box adopts the unanimous test cabin integration of bilayer structure in a box, compact structure, and ground orthographic projection area is unchangeable, and area is little.
In order to achieve the above purpose, the utility model adopts the following specific technical scheme:
the utility model provides a double-deck high low temperature test box, includes the box, is provided with the support moving mechanism at this bottom half, and its key technology lies in: the box is provided with an upper test layer and a lower test layer: a first test layer and a second test layer; an electric control chamber is also arranged on the same side of the first test layer and the second test layer;
a partition board is arranged in the box body, the partition board divides the first test layer into a first motor chamber and a first test chamber, and the partition board divides the second test layer into a second motor chamber and a second test chamber;
the first motor chamber and the second motor chamber are used for installing a testing unit;
and the first test chamber and the second test chamber are respectively internally provided with a test box, and the test units are respectively and correspondingly communicated with the test boxes.
Through the design, two test layers with the same upper and lower structures are integrated in the box body, wherein after the box body is placed on the ground, the orthographic projection of the ground is unchanged relative to the ground projection area of the original box body. And overall structure is for 2 solitary high low temperature test casees, and the structure is small and exquisite, inside sets up compactly.
Furthermore, at least one shelf is installed in the test box, the shelf comprises a circle of installation supports which are arranged in a surrounding mode, a support frame is fixed in each installation support, a grid plate is fixed on each support frame, and the edge of each grid plate is abutted to the corresponding installation support.
By adopting the scheme, the number of the partition plates can be adjusted according to the size of the test box, the size of the device to be tested and detected in the high and low temperature tests and the number of the devices. By adopting the grid plate form, the air in the test box can flow, so that the high-temperature or low-temperature environment in the test box is more uniform, and the device can be fully tested.
The further technical scheme is as follows: and a test hole is formed in the side wall of the test box, and the position where the test hole is formed is positioned above the shelf.
The device can be brought in and out through the test wells provided. And the shelf is arranged above the shelf, so that the shelf is more convenient to place and take away.
The further technical scheme is as follows: the testing unit comprises a compressor connected with the liquid storage tank, the compressor is connected with an evaporator through a pipeline, and a gas output end of the evaporator faces the testing box;
and a fan is fixed on one side of the evaporator, which is far away from the gas output end, and an output shaft of the fan penetrates through the evaporator and then is connected with a fan.
Adopt above-mentioned scheme, preserve freon in the liquid storage tank, control the temperature of test box through compressor and evaporimeter to combine the fan, drive the air current flow in the test box, accelerate the temperature diffusion.
Still further, a ventilation hole is formed in the top of the box body, a ventilation cover is fixed in the ventilation hole, and the ventilation hole is formed in one side close to the fan.
Adopt above-mentioned ventilation hole, realize that the box internal ventilation is smooth and easy, remove in the test box, keep dry, extension test box life.
Further describing, in order to observe the high-temperature and low-temperature test effects, a first observation window and a second observation window are arranged on the box body; the first observation window is communicated with the first test chamber; the second observation window is communicated with the second test chamber.
And describing further, at least two three-color lamps are fixed on the outer wall of the box body, and the three-color lamps are communicated with the electric control chamber and used for indicating the test states of the first test layer and the second test layer.
The three-color lamp is used for displaying the state of the box body, such as displaying the state condition of a high-low temperature test; or displaying the power-on state of the box body, the opening and closing state of the electric control door, the opening and closing state of the test cabin door and the like.
Further, in order to realize the display and change of the test data, a touch screen is fixed on the outer wall of the box body and communicated with the electric control chamber.
Further, an electric control door is arranged on the side wall of the box body corresponding to the electric control chamber;
the side wall of the box body is also provided with at least one test cabin door, the test cabin door is fixed on the box body through at least two hinges, and the test cabin door is arranged on the side wall of the box body corresponding to the first test cabin and the second test cabin.
In order to install the electric control device, an electric control door is arranged on the side wall of the box body, and real-time detection and testing can be realized. The device is used for installing high-temperature or low-temperature test equipment of a test box, and the box body is provided with a test cabin door.
Still further, for convenience of placement and movement, the support movement mechanism comprises at least 4 adjustable foot rests and at least 4 universal wheels.
The utility model has the advantages that: compact structure, area is little, and 2 layers of test box of integration in the box, for 2 test boxes of tradition, the volume dwindles greatly.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a test chart of the present invention;
FIG. 4 is a schematic cross-sectional view B-B' of FIG. 3;
FIG. 5 is a three-dimensional structure diagram of the present invention
FIG. 6 is a first internal structure diagram of the case of the present invention;
fig. 7 is a second internal structure diagram of the case of the present invention.
Detailed Description
The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.
As can be seen from fig. 1 to 7, the double-layer high and low temperature test chamber comprises a chamber body 1, which is in the present embodiment in a rectangular parallelepiped shape as a whole.
As can be seen from fig. 4, a support movement mechanism 2 is provided at the bottom of the casing 1. As can also be seen from fig. 4, the supporting and moving mechanism 2 comprises 4 adjusting foot rests and at least 4 universal wheels. In this embodiment, 4 regulation foot rests evenly set up on four apex angles of 1 bottom of box, still correspond at installation regulation foot rest department and install a universal wheel.
As can be seen from fig. 6 and 7, the box 1 is provided with two test layers: a first test layer and a second test layer.
As can be seen from fig. 4, an electric control chamber 5 is also arranged on the same side of the first test layer and the second test layer.
As can be seen from fig. 6 and 7, a partition plate 6 is arranged in the box body 1, the partition plate 6 divides the first test layer into a first motor chamber 3a and a first test chamber 3b, and the partition plate 6 divides the second test layer into a second motor chamber 4a and a second test chamber 4 b; the first motor chamber 3a and the second motor chamber 4a are used for installing a testing unit 7;
as can be seen from fig. 6, in the present embodiment, the testing unit 7 is a high and low temperature testing unit, and in the present embodiment, includes a compressor connected to the liquid storage tank, the compressor is connected to an evaporator through a pipeline, and a gas output end of the evaporator faces the testing box 8;
and a fan is fixed on one side of the evaporator, which is far away from the gas output end, and an output shaft of the fan penetrates through the evaporator and then is connected with a fan.
As can be seen from fig. 7, a test box 8 is respectively disposed in the first test chamber 3b and the second test chamber 4b, and the test units 7 are respectively in communication with the test boxes 8.
As can be seen from fig. 6 and 7, 2 shelves 9 are installed in the test box 8, each shelf 9 includes a circle of mounting brackets surrounding the shelf, a support frame is fixed in each mounting bracket, a grid plate is fixed on each support frame, and the edge of each grid plate abuts against the corresponding mounting bracket.
As can be seen from fig. 1 and 2, a test hole 11 is formed in the side wall of the test box 8, and the test hole 11 is formed above the shelf 9.
In this embodiment the test holes are provided in the test bay door.
As can be seen from fig. 1, 2, 6 and 7, a vent hole 10 is arranged at the top of the box body 1, a vent cover is fixed in the vent hole 10, and the vent hole 10 is arranged at one side close to the fan.
As can be seen from fig. 1 to 3, a first observation window and a second observation window are formed in the box body 1; in this embodiment, the first observation window is communicated with the first test chamber 3 b; the second observation window is communicated with the second test chamber 4 b.
As can be seen from fig. 1-3 and 4-7, two three-color lamps 12 are fixed on the outer wall of the box body 1, and the three-color lamps 12 are communicated with the electric control chamber 5 and used for indicating the test states of the first test layer and the second test layer.
As can also be seen from fig. 7, a touch screen 13 is fixed on the outer wall of the box 1, and the touch screen 13 is communicated with the electric control chamber 5.
As can be seen from fig. 2 and 4, an electric control door 14 is opened on a side wall of the cabinet 1 corresponding to the electric control chamber 5.
As can be seen from fig. 1 and 2, 2 test chamber doors 15 are further disposed on the side wall of the box body 1, and in this embodiment, the 2 test chamber doors 15 are disposed on two sides of the second test chamber 4b and the first test chamber 3b opposite to each other.
In this embodiment, the test chamber door 15 is fixed on the box body 1 through 4 hinges 16, and the test chamber door 15 is disposed on the side wall of the box body 1 corresponding to the first test chamber 3b and the second test chamber 4 b.
The utility model discloses a theory of operation:
the box body 1 is arranged into a first test layer and a second test layer, and two test boxes are integrated in one box body. The first test layer and the second test layer are arranged in an overlapping manner.
During installation, one test box 8 is respectively installed on the first test chamber 3b and the second test chamber 4b by opening any one test chamber door. And the testing units are arranged in the first motor chamber 3a and the second motor chamber 4 a.
After an electric control door 14 of the electric control room 5 is opened, the electric control door is used for installing electric control devices and establishing the connection relation between the touch screen 13, the three-color lamp 12, the testing unit and the electric control room.
Claims (10)
1. The utility model provides a double-deck high low temperature test case, includes box (1), is provided with support moving mechanism (2) in this box (1) bottom, its characterized in that: the box body (1) is provided with an upper test layer and a lower test layer: a first test layer and a second test layer; an electric control chamber (5) is also arranged on the same side of the first test layer and the second test layer;
a partition plate (6) is arranged in the box body (1), the partition plate (6) divides the first test layer into a first motor chamber (3a) and a first test chamber (3b), and the partition plate (6) divides the second test layer into a second motor chamber (4a) and a second test chamber (4 b);
the first motor chamber (3a) and the second motor chamber (4a) are used for installing a testing unit (7);
the first test chamber (3b) and the second test chamber (4b) are respectively provided with a test box (8), and the test units (7) are respectively communicated with the test boxes (8).
2. The double-layer high-low temperature test chamber of claim 1, wherein: at least one shelf (9) is installed in the test box (8), the shelf (9) comprises a circle of mounting support which is arranged in a surrounding mode, a support frame is fixed in the mounting support, a grid plate is fixed on the support frame, and the edge of the grid plate is abutted to the mounting support.
3. The double-layer high-low temperature test chamber of claim 2, wherein: the side wall of the test box (8) is provided with a test hole (11), and the position where the test hole (11) is arranged is positioned above the shelf (9).
4. The double-layer high-low temperature test chamber of claim 1, wherein: the testing unit (7) comprises a compressor connected with a liquid storage tank, the compressor is connected with an evaporator through a pipeline, and the gas output end of the evaporator faces the testing box (8);
and a fan is fixed on one side of the evaporator, which is far away from the gas output end, and an output shaft of the fan penetrates through the evaporator and then is connected with a fan.
5. The double-layer high-low temperature test chamber of claim 4, wherein: the top of the box body (1) is provided with a ventilation hole (10), a ventilation cover is fixed in the ventilation hole (10), and the ventilation hole (10) is formed in one side close to the fan.
6. The double-layer high-low temperature test chamber of claim 1, wherein: the box body (1) is provided with a first observation window and a second observation window;
the first observation window is communicated with the first test chamber (3 b);
the second observation window is communicated with the second test chamber (4 b).
7. The double-layer high-low temperature test chamber of claim 1, wherein: at least two three-color lamps (12) are fixed on the outer wall of the box body (1), and the three-color lamps (12) are communicated with the electric control chamber (5) and used for indicating the test states of the first test layer and the second test layer.
8. The double-layer high-low temperature test chamber of claim 1, wherein: and a touch screen (13) is fixed on the outer wall of the box body (1), and the touch screen (13) is communicated with the electric control chamber (5).
9. The double-layer high-low temperature test chamber of claim 1, wherein: an electric control door (14) is arranged on the side wall of the box body (1) corresponding to the electric control chamber (5);
the side wall of the box body (1) is also provided with at least one test cabin door (15), the test cabin door (15) is fixed on the box body (1) through at least two hinges (16), and the test cabin door (15) is arranged on the side wall of the box body (1) corresponding to the first test cabin (3b) and the second test cabin (4 b).
10. The double-layer high-low temperature test chamber of claim 1, wherein: the supporting and moving mechanism (2) comprises at least 4 adjusting foot frames and at least 4 universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654623.9U CN210646441U (en) | 2019-05-08 | 2019-05-08 | Double-layer high-low temperature test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654623.9U CN210646441U (en) | 2019-05-08 | 2019-05-08 | Double-layer high-low temperature test box |
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| Publication Number | Publication Date |
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| CN210646441U true CN210646441U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920654623.9U Active CN210646441U (en) | 2019-05-08 | 2019-05-08 | Double-layer high-low temperature test box |
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| CN (1) | CN210646441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680401A (en) * | 2021-08-20 | 2021-11-23 | 海拓仪器(江苏)有限公司 | Frostless high and low temperature testing machine with double doors |
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2019
- 2019-05-08 CN CN201920654623.9U patent/CN210646441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680401A (en) * | 2021-08-20 | 2021-11-23 | 海拓仪器(江苏)有限公司 | Frostless high and low temperature testing machine with double doors |
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