CN216419460U - Temperature adjusting device in box - Google Patents
Temperature adjusting device in box Download PDFInfo
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- CN216419460U CN216419460U CN202123314168.4U CN202123314168U CN216419460U CN 216419460 U CN216419460 U CN 216419460U CN 202123314168 U CN202123314168 U CN 202123314168U CN 216419460 U CN216419460 U CN 216419460U
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Abstract
The utility model provides a temperature adjusting device in a box body; comprises a humidifier; the humidifier forms a humidifying cavity; a water storage cavity and a second fan are arranged in the humidifying cavity; the water storage cavity is provided with a first humidifying outlet, a second heater and an ultrasonic atomization device; the second heater and the ultrasonic atomization device are respectively used for generating water mist; the water mist enters the humidifying cavity through the first humidifying outlet, and the humidifier is provided with a second humidifying outlet; the water mist leaves the humidifier through the second humidifying outlet under the action of the second fan; generating water mist by a second heater while heating; the temperature of the water mist is attached; this accelerates the temperature rise in the test zone; the heating time is shortened; when cooling is carried out; generating water mist by an ultrasonic atomization device; the temperature of the water mist is not attached; the temperature of the air after humidity adjustment is prevented from rising; the need to increase the power of the refrigeration unit lowers the temperature of the air; less energy consumption.
Description
Technical Field
The utility model relates to a test equipment technical field, concretely relates to box internal temperature adjusting device.
Background
The high-low temperature test chamber is mainly used for high-temperature and low-temperature reliability tests of industrial products. The performance indexes of parts and materials of related products such as electronics, electricians, the automobile industry, aerospace, ship weapons, colleges and universities, scientific research units and the like are tested in high-temperature and low-temperature environments.
In Chinese application No. 201621443635. X; the patent document with publication number 2017.7.4 discloses a temperature regulating device in a box body, which comprises a detachable base, a main box body and a detachable control box, wherein the main box body comprises an installation box and a test box, and a sensor, a heater, an evaporator and a circulating wind wheel are arranged in the test box. But the test chamber is heated or cooled; air enters from an inlet at the top of the test chamber and then is discharged from an outlet at the bottom of the test chamber; the air flows from top to bottom and acts on the object to be detected; the air cannot uniformly heat or cool the object to be detected; the test effect is poor; meanwhile, the humidifier uses a stainless steel sheath heater; it generates steam by heating liquid to generate humidifying effect; the temperature of the air after humidity adjustment can be increased; when a cooling test is carried out, the humidified air can cause the temperature of the test box to influence the cooling test; the power of the refrigerating unit is required to be increased so as to reduce the temperature of the air; this is high in energy consumption.
Disclosure of Invention
The utility model provides a temperature adjusting device in a box body, when heating, a humidifier can promote the temperature to rise; when cooling, the humidifier does not influence air cooling, and the energy consumption is low.
In order to achieve the above purpose, the technical scheme of the utility model is that: a temperature adjusting device in a box body comprises a humidifier, wherein the humidifier comprises a first frame body; a second frame body extends upwards from one side of the first frame body; a guide cambered surface is arranged between the second frame body and the other side of the first frame body; the first frame body and the second frame body form a humidifying cavity; a water storage cavity and a second fan are arranged in the humidifying cavity; the water storage cavity is provided with a first humidifying outlet, a second heater and an ultrasonic atomization device; the second heater and the ultrasonic atomization device are respectively used for generating water mist; the water mist enters the humidifying cavity through the first humidifying outlet, and the humidifier is provided with a second humidifying outlet; the water mist leaves the humidifier through the second humidifying outlet under the action of the second fan.
According to the arrangement, when heating is carried out, water mist is generated by the second heater; the temperature of the water mist is attached; this accelerates the temperature rise in the test zone; the heating time is shortened; when cooling is carried out; generating water mist by an ultrasonic atomization device; the temperature of the water mist is not attached; the temperature of the air after humidity adjustment is prevented from rising; the need to increase the power of the refrigeration unit lowers the temperature of the air; less energy consumption.
Further, a humidifying channel is formed between the water storage cavity and the second frame body; and a third humidifying outlet is arranged on one side of the second frame body, which is far away from the first frame body.
With the above arrangement, the discharge amount of the water mist is increased by providing the third humidification outlet.
Further, the water cavity is connected with the water tank through a humidifying pipeline.
Above setting, provide the water source for the humidifier through the water tank.
Further, the temperature adjusting device also comprises an evaporator; the evaporator is connected with a refrigerating device through a refrigerating pipeline; the bottom of the evaporator is provided with a collecting device; the collecting device is used for collecting condensed water; the evaporator is connected with the water tank through a drainage pipeline.
According to the arrangement, the condensed water collected by the evaporator is input into the water tank; then flows into the water storage cavity to generate water mist; and less resource waste.
Further, the temperature adjusting device further comprises a first heating device. Heating is carried out by a first heating device.
Further, a test area and a temperature control area are formed in the box body; the temperature adjusting device is arranged in the temperature control area; the test area is used for testing the object to be detected; a partition plate is arranged between the test area and the temperature control area; a partition plate; the partition board is provided with an air outlet and an air inlet, and the test area is communicated with the temperature control area through the air outlet and the air inlet.
Furthermore, the guide cambered surface is arranged opposite to the air inlet.
According to the arrangement, the guide cambered surface is arranged to provide a guide effect for the circularly flowing air; meanwhile, the guide cambered surface is arranged opposite to the air inlet; thus, the air flow is changed backwards through the guide cambered surface; air can flow into the test area rapidly; the air circulation is accelerated.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic view of the middle partition plate of the present invention.
Fig. 3 is a schematic diagram of the central temperature control area of the present invention.
Fig. 4 is a schematic view of the humidifier of the present invention.
Fig. 5 is a sectional view of the humidifier of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-5; a temperature adjusting device in a box body comprises a test box body 1, a mounting box body 2 and a temperature control assembly; the test box body 1 is arranged on the installation box body 2; the test box body 1 forms a test area 11 and a temperature control area 12, wherein the test area 11 is arranged at one end of the test box body 1; the temperature control area 12 is arranged at the other end of the test box body 1; a partition plate 13 is arranged between the test area 11 and the temperature control area 12, the partition plate 13 is provided with an air outlet 132 and an air inlet 131, and the test area 11 is communicated with the temperature control area 12 through the air outlet 132 and the air inlet 131.
The temperature adjusting device is arranged in the temperature control area 12; a water tank 21 and a refrigerating device 22 are arranged in the installation box body 2; the temperature control assembly comprises a first fan 41, a first heater 42, an evaporator 43 and a humidifier 44; in the present embodiment, the first heater 41 is a heating wire heater. The water tank 21 is connected with the humidifier 44; the refrigerating device 22 is connected with the evaporator 43 through a cooling pipeline 23; in the present embodiment, the bottom of the evaporator 43 is provided with a collecting device (not shown in the figure); the collecting device is used for collecting condensed water; the evaporator 43 is connected to the water tank 21 through the water discharge pipe 24; the condensed water collected by the evaporator 43 is input into the water tank 21; then flows into the humidifier; and less resource waste.
The first heater 42 is used for heating air, the refrigerating device 22 and the evaporator 43 are used for cooling air, the humidifier 44 is used for humidifying air, and the first fan 41 drives air to circularly flow in the test area 11 and the control area. The refrigeration unit 22 includes a compressor and a condenser.
A box door 14 is arranged on the test box body 1; the box door 14 is hinged with one end of the test box body 1; the test zone 11 is located between the door and the partition 13.
In this embodiment, there are two air outlets 132; the air inlet 131 and the air outlet 132 are both provided with self-closing baffles 15; the self-closing baffle 15 is of a shutter type structure and comprises a frame and a plurality of fan blades, wherein the fan blades are mutually overlapped in a closed state, rotating shafts are arranged at two ends of each fan blade and are connected with the frame, the fan blades can freely rotate on the frame around the rotating shafts, and the weight of the lower parts of the rotating shafts of the fan blades is slightly larger than that of the upper parts of the rotating shafts in the closed state; under the condition that the first fan 41 is not started, the fan blades are in a vertical state under the action of gravity and are mutually overlapped, so that the self-closing baffle 15 is closed to prevent air from passing through, and the test area 11 has a heat preservation effect. When the first fan 41 is started, wind power acts on the fan blades, the wind power overcomes the gravity of the fan blades, so that the fan blades form an included angle with the vertical direction, the self-closing baffle 15 is opened, and air can pass through, so that the air circularly flows in the test area 11 and the temperature control area 12.
The humidifier 44 includes a first frame 441; a second frame body 442 extends upwards from one side of the first frame body 441; a guide arc 443 is arranged between the second frame body 442 and the other side of the first frame body 441; the guide arc 443 is disposed opposite to the air inlet 131. The guide cambered surface 443 is arranged to provide a guide effect for the circularly flowing air; meanwhile, the guide cambered surface 443 is arranged opposite to the air inlet 131; thus changing the air flow backward by the guide curved surface 443; air can flow into the test zone 11 rapidly; the air circulation is accelerated.
The first and second housings 441, 442 form a humidification chamber 444; a water storage cavity 445 and a second fan 446 are arranged in the humidifying cavity 444; the water tank 21 is connected with the water storage cavity 445 through a humidifying pipeline 25; the water storage cavity 445 is provided with a first humidifying outlet 4451, a second heater 4452 and an ultrasonic atomization device 4453; in the present embodiment, the second heater 4452 is a heating wire heater. The second heater 4452 and the ultrasonic atomizing device 4453 are used to generate water mist, respectively; the water mist enters the humidification cavity 444 through the first humidification outlet 4451, and a second humidification outlet 447 is formed in the first frame body 441; the mist exits the humidifier 44 through the second humidification outlet 447 under the influence of the second fan 446. Upon further heating, water mist is generated by the second heater 4452; the temperature of the water mist is attached; this accelerates the temperature rise in the test zone 11; the heating time is shortened; when cooling is carried out; generating water mist by the ultrasonic atomizing device 4453; the temperature of the water mist is not attached; the temperature of the air after humidity adjustment is prevented from rising; the need to increase the power of the refrigeration unit lowers the temperature of the air; less energy consumption.
In this embodiment, a humidifying channel 448 is formed between the water storage cavity 445 and the second frame 442; a third humidifying outlet 449 is provided on a side of the second frame 442 remote from the first frame 441. Under the action of the second fan 446; part of the mist exits the humidifier 44 from the second humidification outlet 447; part of the mist flows to the humidifying passage 448 and then from the third humidifying outlet 449 to the humidifier 44; the discharge amount of the water mist is increased by providing the third humidification outlet.
Claims (7)
1. The utility model provides a temperature regulation apparatus in box, includes humidifier, its characterized in that: the humidifier comprises a first frame body; a second frame body extends upwards from one side of the first frame body; a guide cambered surface is arranged between the second frame body and the other side of the first frame body; the first frame body and the second frame body form a humidifying cavity; a water storage cavity and a second fan are arranged in the humidifying cavity; the water storage cavity is provided with a first humidifying outlet, a second heater and an ultrasonic atomization device; the second heater and the ultrasonic atomization device are respectively used for generating water mist; the water mist enters the humidifying cavity through the first humidifying outlet, and the humidifier is provided with a second humidifying outlet; the water mist leaves the humidifier through the second humidifying outlet under the action of the second fan.
2. A device for regulating temperature in a tank according to claim 1, wherein: a humidifying channel is formed between the water storage cavity and the second frame body; and a third humidifying outlet is arranged on one side of the second frame body, which is far away from the first frame body.
3. A device for regulating temperature in a tank according to claim 1, wherein: the water storage cavity is connected with the water tank through a humidifying pipeline.
4. A device for regulating temperature in a tank according to claim 1, wherein: the temperature regulating device also comprises an evaporator; the evaporator is connected with a refrigerating device through a refrigerating pipeline; the bottom of the evaporator is provided with a collecting device; the collecting device is used for collecting condensed water; the evaporator is connected with the water tank through a drainage pipeline.
5. A device for regulating temperature in a tank according to claim 1, wherein: the temperature adjustment device further comprises a first heating device.
6. A device for regulating temperature in a tank according to claim 1, wherein: the box body is formed with a test area and a temperature control area; the temperature adjusting device is arranged in the temperature control area; the test area is used for testing the object to be detected; a partition plate is arranged between the test area and the temperature control area; a partition plate; the partition board is provided with an air outlet and an air inlet, and the test area is communicated with the temperature control area through the air outlet and the air inlet.
7. An in-box temperature regulating apparatus according to claim 6, characterized in that: the guide cambered surface is arranged opposite to the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123314168.4U CN216419460U (en) | 2021-12-27 | 2021-12-27 | Temperature adjusting device in box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123314168.4U CN216419460U (en) | 2021-12-27 | 2021-12-27 | Temperature adjusting device in box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216419460U true CN216419460U (en) | 2022-05-03 |
Family
ID=81319728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123314168.4U Active CN216419460U (en) | 2021-12-27 | 2021-12-27 | Temperature adjusting device in box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216419460U (en) |
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2021
- 2021-12-27 CN CN202123314168.4U patent/CN216419460U/en active Active
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