CN214586605U - Constant temperature and humidity equipment - Google Patents
Constant temperature and humidity equipment Download PDFInfo
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- CN214586605U CN214586605U CN202120976383.1U CN202120976383U CN214586605U CN 214586605 U CN214586605 U CN 214586605U CN 202120976383 U CN202120976383 U CN 202120976383U CN 214586605 U CN214586605 U CN 214586605U
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Abstract
The utility model discloses a constant temperature and humidity device, which comprises a box body, a temperature adjusting device and a humidity adjusting device, wherein the temperature adjusting device and the humidity adjusting device are used for adjusting and controlling the temperature and the humidity in the box body; be equipped with a plurality of intermediate layers in the box, every intermediate layer is provided with plug-type support bracket to be used for the level to place test product, the right side of box is equipped with the electricity cabinet, installs master control set in the electricity cabinet, and humidity control device are connected with the master control set communication, and the front side of box is equipped with the chamber door, is equipped with the observation window that is used for observing the box internal conditions on the chamber door. The utility model discloses a temperature and humidity in humidity control device and humidity control device come the adjusting box for the temperature and the humidity condition in the box are closer with true environment's temperature and humidity condition, and then the data that the experiment was tested are more accurate, can clearly understand and master the condition in the box through master control set, and can make timely adjustment through master control set, and is more intelligent, and it is more convenient to use.
Description
Technical Field
The utility model relates to a test equipment, the more specifically constant temperature and humidity equipment that says so.
Background
Because some products may encounter harsh high-temperature or damp-heat environments during transportation, storage and use, it is important to test the high-temperature resistance, damp-heat resistance and possible damage life of the products under the high-temperature damp-heat alternating environment.
At present, equipment adopted by a product test cannot well simulate a real environment, so that the data obtained by the test is inaccurate, and the problems of large volume and high manufacturing cost exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a constant temperature and humidity equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a constant temperature and humidity device comprises a box body, a temperature adjusting device and a humidity adjusting device, wherein the temperature adjusting device and the humidity adjusting device are used for adjusting and controlling the temperature and the humidity in the box body; the utility model discloses a humidity control box, including box, humidity control device, main control device, humidity control device and humidity control device, be equipped with a plurality of intermediate layers in the box, every intermediate layer is provided with plug-type support bracket to be used for the level to place test product, the right side of box is equipped with the electricity cabinet, install main control device in the electricity cabinet, humidity control device and main control device communication connection, the front side of box is equipped with the chamber door, be equipped with the observation window that is used for observing the box internal conditions on the chamber door.
The further technical scheme is as follows: the temperature adjusting device comprises a gas electric heater, a temperature sensor and a circulating fan; the circulating fan comprises a motor and a rotating wind wheel; the motor is fixed on the outer surface of the rear side of the box body, and an output shaft of the motor extends into the box body and is connected with the rotating wind wheel; a circulating air duct is arranged in the box body, one end of the circulating air duct is an air outlet, and the other end of the circulating air duct is an air return port; the gas electric heater and the temperature sensor are installed in the box body, and the gas electric heater is arranged close to the air outlet.
The further technical scheme is as follows: the humidity adjusting device comprises a PTC heater, a water tank, a water pump and a humidity sensor; the electric cabinet is characterized in that the PTC heater, the water tank and the water pump are arranged in the electric cabinet, the electric cabinet is further internally provided with a humidifying barrel, the PTC heater is arranged in the humidifying barrel, the PTC heater is connected with the water tank through the water pump, and the humidifying barrel is provided with a steam inlet pipe for introducing steam into the box body.
The further technical scheme is as follows: the humidity adjusting device also comprises a refrigerator; the refrigerator is arranged in the box body and is used for condensing the water vapor in the box body so as to change the humidity in the box body.
The further technical scheme is as follows: and the top of the box body is provided with an air pressure balancing hole.
The further technical scheme is as follows: and a drain pipe is arranged at the bottom of the box body.
The further technical scheme is as follows: the left side of box is equipped with the test hole, be equipped with heat preservation heat insulating part in the test hole, the test hole seals through the sealed cork that is equipped with.
The further technical scheme is as follows: the diameter of the test hole is 80-120 mm.
The further technical scheme is as follows: the alarm device is also included; the alarm is arranged in the electric cabinet and is in communication connection with the main control device.
The further technical scheme is as follows: the main control device further comprises a controller and a human-computer interaction screen electrically connected with the controller, and the human-computer interaction screen is embedded in the surface of the electric cabinet.
Compared with the prior art, the utility model beneficial effect be: the utility model discloses a temperature and humidity in humidity control device and humidity control device come the adjusting box for the temperature and the humidity condition in the box are closer with the temperature and the humidity condition of real environment, and then the data that the experiment tested out are more accurate, and in addition, be equipped with electric cabinet in the side of box, install main control unit in the electric cabinet, can clearly understand and master the condition in the box through main control unit, and can make timely adjustment through main control unit, it is more intelligent, it is more convenient to use. In addition, the PTC heater, the water tank, the water pump and the refrigerator are installed in the space of the electric cabinet, so that the occupied volume is greatly reduced, the space is saved, and the manufacturing cost is reduced.
The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a front view of an embodiment of a constant temperature and humidity apparatus of the present invention;
FIG. 2 is a left side view of an embodiment of the constant temperature and humidity apparatus of the present invention;
FIG. 3 is a right side view of an embodiment of the constant temperature and humidity apparatus of the present invention;
FIG. 4 is a top view of an embodiment of the constant temperature and humidity apparatus of the present invention;
FIG. 5 is a schematic view of the inside of an embodiment of the constant temperature and humidity apparatus of the present invention;
fig. 6 is a left side view of the electric cabinet in the embodiment of the constant temperature and humidity apparatus of the present invention.
Reference numerals
1. A box body; 11. a box door; 111. an observation window; 12. a test well; 13. an air pressure balancing hole; 14. a circulating air duct; 141. an air outlet; 142. an air return opening; 15. a motor; 151. rotating the wind wheel; 16. a drain pipe; 17. a push-pull support bracket; 2. an electric cabinet; 21. a water tank; 22. a humidifying barrel; 221. a steam inlet pipe; 100. hidden frame glass curtain wall.
Detailed Description
The technical solution of the present invention will be described clearly and completely below with reference to specific embodiments of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
The utility model discloses a constant temperature and humidity equipment, this equipment can simulate harsh high temperature or damp and hot environment that electronic instrument, novel material, electrician, vehicle, metal, electronic product, aerospace material etc. may meet in transportation, storage, use, or under the high temperature damp and hot alternation environment, inspection material, accessory or instrument and equipment high temperature resistant, damp and hot resistance nature and the damage life reduction that probably causes can provide accurate data for the aging test of product, the utility model discloses specific embodiment is to hidden frame glass curtain wall 100 this test product simulate, introduces through specific embodiment below the utility model discloses a.
Referring to fig. 1-6, a constant temperature and humidity apparatus includes a box 1, a temperature adjusting device and a humidity adjusting device for adjusting and controlling the temperature and humidity in the box 1; the box body 1 is internally provided with a plurality of middle interlayers, the position of each middle interlayer is fixedly connected with a U-shaped clamping groove (the U-shaped clamping groove is fixed on the box body 1), the U-shaped clamping groove is connected with a push-pull type support bracket 17 for horizontally placing the hidden frame glass curtain wall 100, the push-pull type support bracket 17 can be conveniently taken out and put in products, and the push-pull type support bracket 17 mainly bears the weight of the hidden frame glass curtain wall 100 with full scale. The right side of box 1 is equipped with electric cabinet 2, installs main control unit in the electric cabinet 2, and humidity control device are connected with the main control unit communication, and the front side of box 1 is equipped with chamber door 11, is equipped with the observation window 111 that is used for observing the inside condition of box 1 on the chamber door 11.
In this embodiment, chamber door 11 is two divisions of doors, is furnished with the hinge between chamber door 11 and the box 1 to make both rotate and connect, be provided with lock and sealing strip between two chamber doors 11 and the box 1, in order to guarantee sealed effect. In addition, in this embodiment, the external dimensions of the constant temperature and humidity equipment are: d2030mm xW 2160mm xH 2040m, the internal dimension of the box 1 is: d1600mm xW 1600mm xH 1600mm, which is enough to place the full-scale hidden frame glass curtain wall 100. The box body 1 consists of a rear wall, a left side wall, a right side wall, a top plate, a bottom plate and a middle layer, wherein the outer surface is made of iron plate baking varnish, the inner surface is made of a 304# stainless steel plate, the bottom plate is made of a 304# stainless steel antiskid plate with the thickness of 2.0mm, and the bearing capacity is more than or equal to 2kg/cm 2.
Further, referring to fig. 4, the temperature adjusting device includes an electric gas heater, a temperature sensor and a circulating fan; the circulating fan comprises a motor 15 and a rotary wind wheel 151; the motor 15 is fixed on the outer surface of the rear side of the box body 1, and the output shaft of the motor 15 extends into the box body 1 and is connected with the rotating wind wheel 151; a circulating air duct 14 (two arrows are arranged at two ends of the circulating air duct 14, and the two arrows indicate the flow direction of air flow) is arranged in the box body 1, one end of the circulating air duct 14 is an air outlet 141, and the other end of the circulating air duct 14 is an air return inlet 142; the gas electric heater and the temperature sensor are installed in the cabinet 1, and the gas electric heater is disposed close to the air outlet 141.
Specifically, the gas electric heater is arranged close to the air outlet 141 to heat air, the heated air enters through the air outlet 141 of the circulating air duct 14 and finally returns to the circulating air duct 14 through the air return opening 142, the temperature sensor monitors the temperature in the box body 1 and sends temperature data to the main control device, and the main control device analyzes the temperature data and then feeds back and adjusts the heating power of the gas electric heater.
Further, referring to fig. 4, the humidity adjusting device includes a PTC heater (not shown), a water tank 21, a water pump and a humidity sensor; the PTC heater, the water tank 21 and the water pump are arranged in the electric cabinet 2, the humidifying barrel 22 is further arranged in the electric cabinet 2, the PTC heater is arranged in the humidifying barrel 22 and is connected with the water tank 21 through the water pump, and the humidifying barrel 22 is provided with a steam inlet pipe 221 for introducing steam into the box body 1. The humidity adjusting device also comprises a refrigerator; the refrigerator is installed in the cabinet 1 to condense water vapor in the cabinet 1 to change humidity in the cabinet 1.
Specifically, the water pump controls the amount of water entering the PTC heater in the water tank 21, the PTC heater heats the part of water to enable the part of liquid water to be converted into vapor to enter the box body 1, so that the effect of increasing humidity is achieved, the humidity sensor monitors the humidity in the box body 1 and sends humidity data to the main control device, and the main control device analyzes the humidity data and then feeds back and adjusts the output power of the PTC heater. In addition, the refrigerating machines being regulated by a main control
The output power can condense the water vapor in the box body 1 to change the humidity in the box body 1, thereby achieving the effect of reducing the humidity.
Further, referring to fig. 2-4, the top of the box body 1 is provided with an air pressure balancing hole 13, and the bottom of the box body 1 is provided with a drain pipe 16. When the air in the case 1 is expanded, the pressure can be released through the air pressure balancing hole 13.
Further, referring to fig. 2-4, a testing hole 12 is formed in the left side of the box body 1, a thermal insulation member is disposed in the testing hole 12, and the testing hole 12 is sealed by a sealing soft plug. The heat preservation heat insulating part can select silica aerogel, and silica aerogel coats on the inner wall of test hole 12. In this embodiment, the diameter of the test hole 12 is 100 mm. Because the setting of constant temperature and humidity is non-standard equipment, need place miniature sensor when checking the inside temperature of box 1 normal during operation and humidity, consequently the wiring is carried out to this test hole 12 of accessible. The test well 12 may be sealed by a sealing cork when not in use.
Further, the constant temperature and humidity equipment also comprises an alarm (not shown in the figure); the alarm is arranged in the electric cabinet 2 and is in communication connection with the main control device. Specifically, the alarm is mainly used for performing shutdown protection on abnormal working states of the constant temperature and humidity equipment, wherein the abnormal working states comprise overhigh temperature and system faults. For the abnormal state with overhigh temperature, the alarm mainly analyzes based on the data transmitted to the main control device by the temperature sensor, and starts alarming and cuts off the power supply if the temperature is higher than a certain set threshold value. For other system faults, such as refrigerator current overload, leakage/power-off protection failure and the like, the early warning device starts to alarm and cuts off the power supply.
Further, master control set includes the controller, and with controller electric connection's human-computer interaction screen, human-computer interaction screen inlays and locates the surface of electric cabinet 2. The controller is designed with a main control program for the sub-system programs of temperature control, humidity control, early warning protection control and the like. The man-machine interaction screen can assist an operator to clearly see the temperature and humidity in the current box body 1 and the installation state of a system, the target working temperature and humidity can be input through the man-machine interaction screen singly to achieve the effect of adjusting the temperature and humidity conditions in the box body 1, and the working states in the box body 1 in different stages can be adjusted by inputting the target working temperature and humidity in different stages, so that the aim of controlling the temperature and humidity conditions in the box body 1 in a programmed mode is achieved.
To sum up, the utility model discloses a temperature and humidity in humidity control device and humidity control device come the adjusting box for the temperature and the humidity condition in the box are closer with real environment's temperature and humidity condition, and then the data that the experiment tested are more accurate, and in addition, are equipped with electric cabinet in the side of box, install main control unit in the electric cabinet, can clearly understand and master the condition in the box through main control unit, and can make timely adjustment through main control unit, and is more intelligent, and it is more convenient to use. In addition, the PTC heater, the water tank, the water pump and the refrigerator are installed in the space of the electric cabinet, so that the occupied volume is greatly reduced, the space is saved, and the manufacturing cost is reduced.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A constant temperature and humidity device is characterized by comprising a box body, a temperature adjusting device and a humidity adjusting device, wherein the temperature adjusting device and the humidity adjusting device are used for adjusting and controlling the temperature and the humidity in the box body; the utility model discloses a humidity control box, including box, humidity control device, main control device, humidity control device and humidity control device, be equipped with a plurality of intermediate layers in the box, every intermediate layer is provided with plug-type support bracket to be used for the level to place test product, the right side of box is equipped with the electricity cabinet, install main control device in the electricity cabinet, humidity control device and main control device communication connection, the front side of box is equipped with the chamber door, be equipped with the observation window that is used for observing the box internal conditions on the chamber door.
2. The constant temperature and humidity equipment as claimed in claim 1, wherein the temperature regulating device comprises an electric gas heater, a temperature sensor and a circulating fan; the circulating fan comprises a motor and a rotating wind wheel; the motor is fixed on the outer surface of the rear side of the box body, and an output shaft of the motor extends into the box body and is connected with the rotating wind wheel; a circulating air duct is arranged in the box body, one end of the circulating air duct is an air outlet, and the other end of the circulating air duct is an air return port; the gas electric heater and the temperature sensor are installed in the box body, and the gas electric heater is arranged close to the air outlet.
3. The constant temperature and humidity device according to claim 1, wherein the humidity adjusting means comprises a PTC heater, a water tank, a water pump and a humidity sensor; the electric cabinet is characterized in that the PTC heater, the water tank and the water pump are arranged in the electric cabinet, the electric cabinet is further internally provided with a humidifying barrel, the PTC heater is arranged in the humidifying barrel, the PTC heater is connected with the water tank through the water pump, and the humidifying barrel is provided with a steam inlet pipe for introducing steam into the box body.
4. The apparatus according to claim 3, wherein the humidity control device further comprises a refrigerator; the refrigerator is arranged in the box body and is used for condensing the water vapor in the box body so as to change the humidity in the box body.
5. The constant temperature and humidity equipment as claimed in claim 1, wherein the top of the box body is provided with an air pressure balancing hole.
6. The constant temperature and humidity equipment as claimed in claim 1, wherein the bottom of the box body is provided with a drain pipe.
7. The constant-temperature constant-humidity equipment as claimed in claim 1, wherein a testing hole is formed in the left side of the box body, a heat-insulating part is arranged in the testing hole, and the testing hole is sealed through a sealing soft plug.
8. The constant temperature and humidity device as claimed in claim 7, wherein the diameter of the test hole is 80-120 mm.
9. The constant temperature and humidity device according to claim 1, further comprising an alarm; the alarm is arranged in the electric cabinet and is in communication connection with the main control device.
10. The constant temperature and humidity device according to any one of claims 1 to 9, wherein the main control device further comprises a controller and a human-computer interaction screen electrically connected with the controller, and the human-computer interaction screen is embedded in the surface of the electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976383.1U CN214586605U (en) | 2021-05-08 | 2021-05-08 | Constant temperature and humidity equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976383.1U CN214586605U (en) | 2021-05-08 | 2021-05-08 | Constant temperature and humidity equipment |
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| Publication Number | Publication Date |
|---|---|
| CN214586605U true CN214586605U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120976383.1U Active CN214586605U (en) | 2021-05-08 | 2021-05-08 | Constant temperature and humidity equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114237333A (en) * | 2021-12-14 | 2022-03-25 | 深圳市恒兴盛厨具有限公司 | Proof case with high accuracy atmospheric control system |
| CN114779845A (en) * | 2022-03-28 | 2022-07-22 | 宁波市机电工业研究设计院有限公司 | Control method for PTC humidification of constant temperature and humidity box |
-
2021
- 2021-05-08 CN CN202120976383.1U patent/CN214586605U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114237333A (en) * | 2021-12-14 | 2022-03-25 | 深圳市恒兴盛厨具有限公司 | Proof case with high accuracy atmospheric control system |
| CN114779845A (en) * | 2022-03-28 | 2022-07-22 | 宁波市机电工业研究设计院有限公司 | Control method for PTC humidification of constant temperature and humidity box |
| CN114779845B (en) * | 2022-03-28 | 2024-04-05 | 宁波市机电工业研究设计院有限公司 | Control method for PTC humidification of constant temperature and humidity box |
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