CN219682552U - High-low temperature damp-heat test box - Google Patents
High-low temperature damp-heat test box Download PDFInfo
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- CN219682552U CN219682552U CN202320643738.4U CN202320643738U CN219682552U CN 219682552 U CN219682552 U CN 219682552U CN 202320643738 U CN202320643738 U CN 202320643738U CN 219682552 U CN219682552 U CN 219682552U
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- 238000012360 testing method Methods 0.000 title claims abstract description 135
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 229910001220 stainless steel Inorganic materials 0.000 claims description 15
- 239000010935 stainless steel Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to a high-low temperature damp-heat test box, which aims to solve the technical problems that the current high-low temperature damp-heat test box cannot achieve good heating, cooling and humidifying effects according to use requirements and cannot effectively ensure uniformity of temperature and humidity in the test box and influence accuracy of detection results.
Description
Technical Field
The utility model relates to a test box, in particular to a high-low temperature damp-heat test box.
Background
The high-low temperature test box is suitable for high-temperature and low-temperature reliability tests of industrial products, is used for testing various performance indexes of parts and materials of related products such as electronic electricians, automobiles, motorcycles, aerospace, ship weapons, universities and scientific research institutions under the condition of high-temperature and low-temperature (alternating) cyclic variation, is mainly used for transportation of electricians, electronic products, and components and other materials in high-temperature and low-temperature comprehensive environments, and is used for links such as product design, improvement, identification and test, etc. so as to evaluate the working quality of the products.
At present, patent number 202022253157.9's utility model patent discloses high low temperature damp and hot test box, including one side open-ended box, with box open-ended one side articulated chamber door, with the observation window of setting on the chamber door, the box includes inner chamber and casing, the inner chamber passes through the connecting rod with the casing and is connected … … elastic seal circle is contradicted with the inner wall of inner chamber, all be equipped with the heat insulating board on the surface of closing plate and the inner wall of inner chamber, but this high low temperature damp and hot test box is when using, and the temperature and humidity control effect is not good, can't play fine heating up, cooling and humidification effect according to the use needs, inconvenient user's use, and this high low temperature damp and hot test box is inside not to set up wind circulating device, can't carry out wind circulation to its inside to the homogeneity of temperature and humidity of unable effectual assurance high low temperature damp and hot test box has influenced the accuracy of testing result, the limitation is high, thereby has reduced the high efficiency that high low temperature damp and hot test box used.
Therefore, the high-low temperature damp-heat test box cannot achieve good heating, cooling and humidifying effects according to use requirements, uniformity of temperature and humidity inside the high-low temperature damp-heat test box cannot be effectively guaranteed, and accuracy of detection results is affected.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, adapt to the actual needs and provide the high-low temperature damp-heat test box so as to solve the technical problems that the current high-low temperature damp-heat test box cannot achieve good heating, cooling and humidifying effects according to the use needs, cannot effectively ensure the uniformity of the temperature and humidity in the current high-low temperature damp-heat test box and influences the accuracy of detection results.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
design high low temperature damp and hot test case, including the test case body, the test case body is including between the air and between the test, be located the left side between the test between the air, the inside between the air is provided with heating device and refrigerating plant, the top front side between the air is provided with stainless steel circulating fan, the diffuser is installed to the top front side between the test, the support frame is installed on the right side of test case body, the top of support frame is provided with the storage water tank, the top front side of storage water tank is provided with the water filling mouth, the upper end threaded connection of water filling mouth has sealed lid.
When using this technical scheme, through stainless steel circulating fan, induced draft pipeline and the setting of diffuser, be convenient for with the inside hot air or cold air suction test between the air between inside, improved experimental convenience, play the effect of facilitate the use, and through the setting of back of the body leaf window and circulation wind channel, can be according to the use needs effectually carry out the wind circulation to inside between the test, the homogeneity of the inside amount of wind and wind speed between the test has been improved, the homogeneity of its inside humiture has been guaranteed, thereby the accuracy of testing result has been guaranteed, the high efficiency of high low temperature damp heat test box use has further been promoted.
Further, the support column is all installed to four angles in the bottom of test box body, the bottom of support column is provided with the fixed plate, improves the stability of this test box when using.
Further, the upper end of stainless steel circulating fan is connected with the pipeline that induced drafts, the one end that stainless steel circulating fan was kept away from to the pipeline that induced drafts is connected to the upper end of diffuser, the outside of the pipeline both ends bottom that induced drafts all is connected with first connection base, first connection base is by the screw fixation at the top of test box body, is convenient for with the inside hot air or the inside of cold air suction test room between the air, has improved experimental convenience.
Further, the air is located the top rear side between the test room and all is provided with the back leaf window, two the upper end of back leaf window is connected with same circulation wind channel, the outside of circulation wind channel both ends bottom all is connected with the second and connects the base, the second is connected the base by the screw fixation at the top of test box body, is convenient for effectually carry out the wind circulation to the inside between the test, has improved the homogeneity of inside amount of wind and wind speed between the test room, has guaranteed the homogeneity of its inside humiture to the accuracy of testing result has been guaranteed.
Further, the right side of storage water tank is provided with first observation window, be provided with the scale mark on the first observation window, can observe and control in real time the water yield that carries out humidification processing to the test equipment of inside between the test.
Further, the top of storage water tank is connected with the suction pump, the top output of suction pump is connected with the water supply pipe, the one end that the suction pump was kept away from to the water supply pipe extends to the inside of test room and installs atomizer, is convenient for carry out the humidification test to the inside equipment of this test box.
Further, the front side between the test is provided with the chamber door, the handle is installed to the front side left end of chamber door, the front side intermediate position of chamber door is provided with the second observation window, and the humiture test condition of the interior equipment of being convenient for is convenient for observe, the data of the record test process of being convenient for, the effectual efficiency that improves the test.
The utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the stainless steel circulating fan, the air suction pipeline and the air diffuser, hot air or cold air in the air room is conveniently pumped into the test room, so that the convenience of the test is improved, and the effect of convenience in use is achieved.
2. According to the utility model, through the arrangement of the back leaf window and the circulating air duct, the air circulation can be effectively carried out in the test room according to the use requirement, the uniformity of the air quantity and the air speed in the test room is improved, and the uniformity of the temperature and the humidity in the test room is ensured, so that the accuracy of a detection result is ensured, and the use efficiency of the high-low temperature damp-heat test box is further improved.
Drawings
FIG. 1 is a schematic diagram of a specific embodiment of a high and low temperature damp heat test chamber according to the present utility model;
FIG. 2 is a schematic view of a circulating air duct installation structure of a specific embodiment of the high-low temperature damp-heat test chamber of the utility model;
FIG. 3 is a schematic diagram showing a cross-sectional structure between air in an embodiment of the high and low temperature damp heat test chamber according to the present utility model;
FIG. 4 is a schematic diagram of a test room structure of an embodiment of the high and low temperature wet and hot test chamber of the present utility model;
FIG. 5 is a schematic view of the mounting structure of the atomizer of the embodiment of the high and low temperature wet heat test chamber of the present utility model.
In the figure: 1. a test chamber body; 2. a support column; 3. a fixing plate; 4. an air room; 5. a test room; 6. a heating device; 7. a refrigerating device; 8. stainless steel circulating fan; 9. a diffuser; 10. an air suction pipeline; 11. a first connection base; 12. a back leaf window; 13. a circulating air duct; 14. a second connection base; 15. a support frame; 16. a water storage tank; 17. a first viewing window; 18. scale marks; 19. a water pump; 20. a water supply pipe; 21. an atomizing nozzle; 22. a water inlet; 23. sealing cover; 24. a door; 25. a handle; 26. and a second viewing window.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
example 1: high and low temperature damp heat test chambers, see fig. 1-5; including test box body 1, support column 2 is all installed at four angles in the bottom of test box body 1, the bottom of support column 2 is provided with fixed plate 3, improves the stability of this test box when using, test box body 1 is including 4 between the air and 5 between the test, 4 are located the left side between the test 5 between the air.
To this concrete implementation, the inside of 4 between the air is provided with heating device 6 and refrigerating plant 7, the top front side of 4 between the air is provided with stainless steel circulating fan 8, the diffuser 9 is installed to the top front side of 5 between the test, the upper end of stainless steel circulating fan 8 is connected with induced draft pipeline 10, the one end that stainless steel circulating fan 8 was kept away from to induced draft pipeline 10 is connected to the upper end of diffuser 9, the outside of induced draft pipeline 10 both ends bottom all is connected with first connection base 11, first connection base 11 is fixed at the top of test box body 1 by the screw, is convenient for with the inside hot air or the inside cold air suction test room 5 between the 4 between the air, has improved experimental convenience.
The air room 4 is located the top rear side of test room 5 and all is provided with back of the body leaf window 12, two the upper end of back of the body leaf window 12 is connected with same circulation wind channel 13, the outside of circulation wind channel 13 both ends bottom all is connected with second connection base 14, second connection base 14 is by the screw fixation at the top of test box body 1, and the effectual wind circulation of carrying out in test room 5 inside has improved the homogeneity of 5 inside amount of wind and wind speed between the test, has guaranteed the homogeneity of its inside humiture to the accuracy of testing result has been guaranteed.
In addition, support frame 15 is installed on the right side of test box body 1, the top of support frame 15 is provided with storage water tank 16, the right side of storage water tank 16 is provided with first observation window 17, be provided with scale mark 18 on the first observation window 17, can real-time observation control carry out the water yield of humidification processing to the test equipment in test room 5, the top of storage water tank 16 is connected with suction pump 19, suction pump 19's top output is connected with water supply pipe 20, the one end that suction pump 19 was kept away from to suction pump 20 extends to the inside of test room 5 and installs atomizer 21, is convenient for carry out the humidification test to the equipment in this test box, the top front side of storage water tank 16 is provided with water filling port 22, the upper end threaded connection of water filling port 22 has sealed lid 23, the front side of test room 5 is provided with chamber door 24, handle 25 is installed to the front side left end of chamber door 24, the front side intermediate position of chamber door 24 is provided with second observation window 26, the humiture test situation of the internal equipment of being convenient for, the data of the record test process of being convenient for, the effective efficiency that has improved.
When using this technical scheme, at first, support column 2 is all installed through four angles in the bottom of test box body 1, the bottom of support column 2 is provided with fixed plate 3, improve the stability of this test box when using, stainless steel circulating fan 8's upper end is connected with induced draft tube 10, induced draft tube 10 keeps away from stainless steel circulating fan 8's one end and is connected to the upper end of diffuser 9, be convenient for with the inside hot air or the inside of cold air suction test room 5 between 4, the convenience of test has been improved, 4 are located the top rear side of test room 5 and all are provided with back leaf window 12, the upper end of two back leaf windows 12 is connected with same circulation wind channel 13, be convenient for carry out wind circulation to test room 5 inside, the homogeneity of the inside amount of wind and wind speed between 5 has been improved, guaranteed its inside humiture's homogeneity, thereby the accuracy of testing result has been guaranteed, the right side of storage water tank 16 is provided with first observation window 17, be provided with scale mark 18 on the first observation window 17, can real-time control carry out the inside of test room 5 humidification equipment to test room 5 inside, the humidity control, the inside of test equipment is connected with the water pump 19, the water pump 19 is connected to the inside test room door 19, the inside test room 19 is convenient for carry out the test water pump 19, the inside test room is connected to the water pump 19, the water supply pipe is convenient for the test room is connected to the inside the test room is 20, the water pump 19, the inside test equipment is connected to the inside the test box is connected to the water supply pipe is 20, the test box is convenient for the inside the test box is 20, the test box is used to the inside the test, the test is 20, the test is has the test is used for the test is used to the air.
The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.
Claims (7)
1. The high-low temperature damp-heat test box comprises a test box body (1); the method is characterized in that: the test box body (1) is including between air (4) and test room (5), between air (4) be located the left side between test room (5), the inside between air (4) is provided with heating device (6) and refrigerating plant (7), the top front side between air (4) is provided with stainless steel circulating fan (8), diffuser (9) are installed to the top front side between test room (5), support frame (15) are installed on the right side of test box body (1), the top of support frame (15) is provided with storage water tank (16), the top front side of storage water tank (16) is provided with filler (22), the upper end threaded connection of filler (22) has sealed lid (23).
2. The high and low temperature damp heat testing chamber according to claim 1, wherein: support columns (2) are arranged at four corners of the bottom of the test box body (1), and fixing plates (3) are arranged at the bottoms of the support columns (2).
3. The high and low temperature damp heat testing chamber according to claim 1, wherein: the stainless steel circulating fan (8) is characterized in that an air suction pipeline (10) is connected to the upper end of the stainless steel circulating fan (8), one end of the air suction pipeline (10) away from the stainless steel circulating fan (8) is connected to the upper end of the diffuser (9), first connecting bases (11) are connected to the outer sides of the bottoms of the two ends of the air suction pipeline (10), and the first connecting bases (11) are fixed to the top of the test box body (1) through screws.
4. The high and low temperature damp heat testing chamber according to claim 1, wherein: the air room (4) is located the top rear side between test room (5) and all is provided with back of the body leaf window (12), two the upper end of back of the body leaf window (12) is connected with same circulation wind channel (13), the outside of circulation wind channel (13) both ends bottom all is connected with second connection base (14), second connection base (14) are fixed at the top of test box body (1) by the screw.
5. The high and low temperature damp heat testing chamber according to claim 1, wherein: the right side of storage water tank (16) is provided with first observation window (17), be provided with scale mark (18) on first observation window (17).
6. The high and low temperature damp heat testing chamber according to claim 1, wherein: the top of storage water tank (16) is connected with suction pump (19), the top output of suction pump (19) is connected with water supply pipe (20), the one end that suction pump (19) was kept away from to water supply pipe (20) extends to inside between test room (5) and installs atomizer (21).
7. The high and low temperature damp heat testing chamber according to claim 1, wherein: the front side of test room (5) is provided with chamber door (24), handle (25) are installed to the front side left end of chamber door (24), the front side intermediate position of chamber door (24) is provided with second observation window (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320643738.4U CN219682552U (en) | 2023-03-28 | 2023-03-28 | High-low temperature damp-heat test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320643738.4U CN219682552U (en) | 2023-03-28 | 2023-03-28 | High-low temperature damp-heat test box |
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| Publication Number | Publication Date |
|---|---|
| CN219682552U true CN219682552U (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320643738.4U Active CN219682552U (en) | 2023-03-28 | 2023-03-28 | High-low temperature damp-heat test box |
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| Country | Link |
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| CN (1) | CN219682552U (en) |
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- 2023-03-28 CN CN202320643738.4U patent/CN219682552U/en active Active
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