CN220940784U

CN220940784U - Swing type high-temperature test box

Info

Publication number: CN220940784U
Application number: CN202322427432.8U
Authority: CN
Inventors: 李宁军
Original assignee: Suzhou Shunchi Testing Technology Co ltd
Current assignee: Suzhou Shunchi Testing Technology Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-05-14
Anticipated expiration: 2033-09-07

Abstract

The utility model provides a swing type high-temperature test box, which comprises: a base; the dehumidification subassembly, the bottom of dehumidification subassembly and the left side fixed connection at base top, dehumidification subassembly includes the air pump, the bottom and the left side fixed connection at base top of air pump, the left side intercommunication of air pump has the outlet duct, the bottom of outlet duct runs through the top of base and extends to the inside of base. According to the utility model, the pointer of the dial plate is observed, the air pump is opened, moisture is extracted through the exhaust pipe, the moisture passes through the drying shell, and then the drying agent and the filter plate are utilized, so that the dehumidification of air in the test box is realized, the structure is simple and practical, the moisture in the test box is very convenient to clean, the problem of inaccurate test data due to overhigh moisture concentration is avoided, the workload of workers is lightened, and the working efficiency of experimental work is improved.

Description

Swing type high-temperature test box

Technical Field

The utility model relates to the technical field of testing, in particular to a swinging type high-temperature test box.

Background

Along with the rapid development of industrial production and the improvement of equipment in China, the requirements on the quality and the reliability of products are higher and higher, so that the requirements on the variety and the quality of equipment for reliability research, namely environmental test equipment, are also higher and higher.

The high temperature test box belongs to one of the test equipment for simulating the climate environment, 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 of high temperature or constant test is changed.

In the related art, parameters and performances of electrical, electronic and other products and materials after temperature change are obtained by performing high-temperature or constant-temperature tests. The chinese patent with application number CN202023205266.5 discloses a high-temperature test box, at least two test chambers are provided in the box, and a heating mechanism is installed in each test chamber, so that a sample can be tested in different test chambers, and meanwhile, the aging test can be completed at different temperatures. However, the device is when using, is inconvenient to clear away the highly humid air in the test chamber, when the incasement temperature is too high, opens the chamber door, and external cold air gets into the incasement, and cold and hot alternately produces steam, and the experiment sample can accelerate self corruption or damage under long-term high humidity environment, causes the inaccurate data of experiment to obtain, needs to carry out experimental step many times, has increaseed laboratory personnel's work burden to the work efficiency of experimental work has been influenced.

Therefore, it is necessary to provide a swing type high temperature test chamber to solve the above technical problems.

Disclosure of utility model

The utility model provides a swing type high-temperature test box, which solves the problem that in the related art, when the existing part of high-temperature test box is used, the excessive high-concentration moisture in the box is inconvenient to clean.

In order to solve the technical problems, the utility model provides a swing type high-temperature test box, which comprises: a base;

The dehumidification subassembly, the bottom of dehumidification subassembly and the left side fixed connection at base top, dehumidification subassembly includes the air pump, the bottom and the left side fixed connection at base top of air pump, the left side intercommunication of air pump has the outlet duct, the bottom of outlet duct runs through the top of base and extends to the inside of base, the right-hand member intercommunication of outlet duct has dry casing, the equal fixedly connected with filter in both sides of dry casing inner wall, the inside fixedly connected with drier of dry casing, the right-hand member intercommunication of dry casing has the gas-supply pipe, the right side intercommunication of air pump has the exhaust tube.

Preferably, the right side fixedly connected with test box at base top, the bottom and the top intercommunication of test box of exhaust tube, the top of gas-supply pipe runs through the inside of base and the bottom of test box in proper order and extends to the bottom of test box inner wall, the equal fixedly connected with gallows in both sides at test box inner wall top, the top of gallows is provided with the quartz capsule.

Preferably, the bottom fixedly connected with bottom plate of test box inner wall, the equal sliding connection in both sides at bottom plate top has hydraulic support, the top sliding connection of two hydraulic support has same tray, the equal fixedly connected with in both sides at tray top erects the frame, the equal threaded connection in inside of two erects the frame has the screw rod, the equal fixedly connected with limiting plate in the inner of two screw rods, the equal fixedly connected with knob in the outer end of two screw rods.

Preferably, the top fixedly connected with water tank on test box right side, the inside sliding connection of water tank has cursory, the top of cursory runs through the top of water tank inner wall and extends to the top of water tank, the top intercommunication on water tank right side has the inlet tube, the left side intercommunication of water tank bottom has the outlet pipe, the left end of outlet pipe runs through the top on test box right side and extends to the right side of test box inner wall, the left end intercommunication of outlet pipe has atomizer.

Preferably, the bottom sliding connection on test box right side has the response piece, the right side of response piece runs through the right side of test box inner wall and extends to the right side of test box, the right side fixedly connected with dial plate of response piece.

Preferably, universal wheels are fixedly connected to two sides of the bottom of the base.

Compared with the related art, the utility model has the following beneficial effects: through the pointer of observing the dial plate, open the air pump, through the exhaust tube extraction moisture, make the moisture pass through dry casing, and then utilize drier and filter, realize dehumidifying the air in the test box, simple structure is practical, very be convenient for clear away the moisture of test box, avoided because of the too high problem of moisture concentration, experimental data inaccurate, alleviateed staff's work burden, improved experimental work's work efficiency.

Drawings

FIG. 1 is a schematic diagram of a swing type high temperature test chamber according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of a cross-sectional structure of the base shown in FIG. 1;

FIG. 3 is a schematic view of the cross-sectional view of the test chamber shown in FIG. 1.

Reference numerals in the drawings: 1. a base; 2. a dehumidifying component; 21. an air pump; 22. an air outlet pipe; 23. drying the shell; 24. a filter plate; 25. a drying agent; 26. a gas pipe; 27. an exhaust pipe; 3. a test chamber; 4. a hanging bracket; 5. a quartz tube; 6. a bottom plate; 7. a hydraulic support; 8. a tray; 9. a vertical frame; 10. a screw; 11. a limiting plate; 12. a knob; 13. a water tank; 14. a float; 15. a water inlet pipe; 16. a water outlet pipe; 17. an atomizing nozzle; 18. an induction block; 19. a dial; 20. and a universal wheel.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-3, the swing type high temperature test chamber provided by the present utility model includes: base 1 and dehumidification subassembly 2, the left side fixed connection at the bottom of dehumidification subassembly 2 and base 1 top

The dehumidifying component 2 comprises an air pump 21, the bottom of the air pump 21 is fixedly connected with the left side of the top of the base 1, the left side of the air pump 21 is communicated with an air outlet pipe 22, the bottom end of the air outlet pipe 22 penetrates through the top of the base 1 and extends to the inside of the base 1, the right end of the air outlet pipe 22 is communicated with a drying shell 23, both sides of the inner wall of the drying shell 23 are fixedly connected with filter plates 24, the inside of the drying shell 23 is fixedly connected with a drying agent 25, the right end of the drying shell 23 is communicated with an air pipe 26, and the right side of the air pump 21 is communicated with an air exhaust pipe 27;

The density of the two filter plates 24 is different, the filtering capacity of the right filter plate is stronger than that of the left filter plate, air is filtered layer by layer, and the air pump 21 is a miniature air pump VAP300 and is externally connected with a power supply.

The right side of the top of the base 1 is fixedly connected with a test box 3, the bottom end of an exhaust pipe 27 is communicated with the top of the test box 3, the top end of a gas pipe 26 sequentially penetrates through the inside of the base 1 and the bottom of the test box 3 and extends to the bottom of the inner wall of the test box 3, two sides of the top of the inner wall of the test box 3 are fixedly connected with hanging frames 4, and the top of each hanging frame 4 is provided with a quartz tube 5;

The bottom end of the exhaust tube 27 is communicated with the test box 3 through a rubber sleeve, the hanging bracket 4 is made of porcelain, the heat resistance is high, and a large number of resistance wires are arranged in the quartz tube 5 to generate heat required by experiments.

The bottom of the inner wall of the test box 3 is fixedly connected with a bottom plate 6, two sides of the top of the bottom plate 6 are both connected with hydraulic supports 7 in a sliding manner, the tops of the two hydraulic supports 7 are connected with the same tray 8 in a sliding manner, two sides of the top of the tray 8 are both fixedly connected with vertical frames 9, the interiors of the two vertical frames 9 are both connected with screw rods 10 in a threaded manner, the inner ends of the two screw rods 10 are both fixedly connected with limiting plates 11, and the outer ends of the two screw rods 10 are both fixedly connected with knobs 12;

Through the setting of fluid pressure type support 7, be convenient for adjust the operating position of tray 8, through the setting of knob 12, be convenient for adjust limiting plate 11 for fixed experimental material.

The top on the right side of the test box 3 is fixedly connected with a water tank 13, the inside of the water tank 13 is connected with a buoy 14 in a sliding manner, the top end of the buoy 14 penetrates through the top of the inner wall of the water tank 13 and extends to the top of the water tank 13, the top on the right side of the water tank 13 is communicated with a water inlet pipe 15, the left side of the bottom of the water tank 13 is communicated with a water outlet pipe 16, the left end of the water outlet pipe 16 penetrates through the top on the right side of the test box 3 and extends to the right side of the inner wall of the test box 3, and the left end of the water outlet pipe 16 is communicated with an atomizing nozzle 17;

Through the setting of cursory 14, the water yield residual in the water tank 13 is convenient for observe, and the surface of inlet tube 15 is provided with the water valve, through the setting of water valve, is convenient for close inlet tube 15, stops intaking.

The bottom of the right side of the test box 3 is connected with an induction block 18 in a sliding manner, the right side of the induction block 18 penetrates through the right side of the inner wall of the test box 3 and extends to the right side of the test box 3, and the right side of the induction block 18 is fixedly connected with a dial 19;

The dial 19 has temperature and humidity scales engraved on its surface for real-time observation of the temperature and humidity in the test chamber.

Universal wheels 20 are fixedly connected to two sides of the bottom of the base 1.

The working principle of the utility model is as follows:

The first step: the working position of the tray 8 is determined through the adjustment of the hydraulic bracket 7, the material to be tested is fixed through the rotation of the knob 12, the air pump 21 is opened through the pointer of the observation dial 19, the moisture is extracted, and the desiccant 25 is utilized to dehumidify the air in the test box 3;

And secondly, providing high-temperature heat through the resistance wire in the quartz tube 5, so as to realize the test of the material on the tray 8.

According to the utility model, the air pump 21 is opened through observing the pointer of the dial 19, and the air pump 27 is used for pumping the moisture, so that the moisture passes through the drying shell 23, and the desiccant 25 and the filter plate 24 are further utilized to dehumidify the air in the test box 3, so that the structure is simple and practical, the moisture in the test box 3 is very convenient to clear, the problems of over-high moisture concentration and inaccurate test data are avoided, the workload of workers is reduced, and the working efficiency of experimental work is improved.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A swing type high temperature test chamber, comprising: the device comprises a base (1) and a dehumidifying component (2), wherein the bottom of the dehumidifying component (2) is fixedly connected with the left side of the top of the base (1);

The dehumidification subassembly (2) includes air pump (21), the left side fixed connection at the bottom of air pump (21) and base (1) top, the left side intercommunication of air pump (21) has outlet duct (22), the bottom of outlet duct (22) runs through the top of base (1) and extends to the inside of base (1), the right-hand member intercommunication of outlet duct (22) has drying shell (23), the equal fixedly connected with filter (24) in both sides of drying shell (23) inner wall, the inside fixedly connected with drier (25) of drying shell (23), the right-hand member intercommunication of drying shell (23) has gas-supply pipe (26), the right side intercommunication of air pump (21) has exhaust tube (27).

2. The swing type high-temperature test box according to claim 1, wherein the right side of the top of the base (1) is fixedly connected with a test box (3), the bottom of the exhaust pipe (27) is communicated with the top of the test box (3), the top of the gas pipe (26) sequentially penetrates through the inside of the base (1) and the bottom of the test box (3) and extends to the bottom of the inner wall of the test box (3), two sides of the top of the inner wall of the test box (3) are fixedly connected with hanging frames (4), and the tops of the hanging frames (4) are provided with quartz tubes (5).

3. The swing type high-temperature test chamber according to claim 2, wherein a bottom plate (6) is fixedly connected to the bottom of the inner wall of the test chamber (3), hydraulic supports (7) are slidably connected to two sides of the top of the bottom plate (6), the same tray (8) is slidably connected to the tops of the two hydraulic supports (7), vertical frames (9) are fixedly connected to two sides of the top of the tray (8), screw rods (10) are fixedly connected to the inner portions of the two vertical frames (9), limiting plates (11) are fixedly connected to the inner ends of the two screw rods (10), and knobs (12) are fixedly connected to the outer ends of the two screw rods (10).

4. A swing type high temperature test chamber according to claim 3, characterized in that, top fixedly connected with water tank (13) on test chamber (3) right side, the inside sliding connection of water tank (13) has cursory (14), the top of cursory (14) runs through the top of water tank (13) inner wall and extends to the top of water tank (13), the top intercommunication on water tank (13) right side has inlet tube (15), the left side intercommunication on water tank (13) bottom has outlet pipe (16), the left end of outlet pipe (16) runs through the top on test chamber (3) right side and extends to the right side of test chamber (3) inner wall, the left end intercommunication of outlet pipe (16) has atomizer (17).

5. The swing type high-temperature test chamber according to claim 4, wherein an induction block (18) is slidably connected to the bottom of the right side of the test chamber (3), the right side of the induction block (18) penetrates through the right side of the inner wall of the test chamber (3) and extends to the right side of the test chamber (3), and a dial plate (19) is fixedly connected to the right side of the induction block (18).

6. The swing type high temperature test chamber according to claim 5, wherein universal wheels (20) are fixedly connected to both sides of the bottom of the base (1).