CN214106992U

CN214106992U - Constant temperature and humidity box

Info

Publication number: CN214106992U
Application number: CN202023062303.6U
Authority: CN
Inventors: 郝立伟; 丁达丰
Original assignee: Shanghai Longyue Instrument Equipment Co ltd
Current assignee: Shanghai Longyue Instrument Equipment Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-03
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a constant temperature and humidity case belongs to the technical field of constant temperature and humidity case. Including box, chamber door, electric box, water feeding groove, drinking cup box and water tank, the bottom of box is equipped with outer container bottom plate, electric box, compressor fixed plate, fluviograph and the left lower cover plate of box, and the electric box setting is in the one end of keeping away from the left lower cover plate of box, the compressor setting on the compressor fixed plate and with electric box electric connection, the water tank setting is being close to the left lower cover plate of box one end and be connected with the compressor, the bottom of box is equipped with the fixture block, the one end surface of fixture block is equipped with the draw-in groove, the fluviograph includes reading tube and float. Through providing a constant temperature and humidity case, set up the fluviograph on the box, can monitor the water level in the water tank constantly to be convenient for the operation workman in time to supply liquid water in the water tank, prevent that the water tank from leading to the damage because the water level crosses lowly.

Description

Constant temperature and humidity box

Technical Field

The utility model relates to a constant temperature and humidity case belongs to the technical field of constant temperature and humidity case.

Background

The constant temperature and humidity box can accurately simulate the complex natural environment of low temperature, high temperature and high humidity, low temperature and low humidity, is equipment for detecting the performance of materials in various environments, tests the heat resistance, cold resistance, dry resistance and moisture resistance of various materials, and comprises a refrigerating system, a heating system, a control system, a temperature system, an air circulation system, a sensor system and the like.

In the prior art, in a chinese patent with the publication number CN210815312U, a constant temperature and humidity chamber convenient for observation and water exchange is described, which comprises a constant temperature and humidity chamber main body, a monitoring camera, a buzzer, a wireless communication module, a memory, a single chip microcomputer, a constant temperature and humidity chamber door, an electronic lock, a humidifier, a condenser, a heater and a storage battery, wherein one side of the surface of the constant temperature and humidity chamber main body is rotatably connected with the constant temperature and humidity chamber door through a hinge, the hinge is fixedly connected with the constant temperature and humidity chamber main body and the constant temperature and humidity chamber door through screws, the electronic lock is installed on the inner side surface of the constant temperature and humidity chamber door, the operation interface of the electronic lock is located on the outer side surface of the constant temperature and humidity chamber door, the lens of the constant temperature and humidity chamber main body faces the area where the constant temperature and humidity chamber door is located, the utility model has reasonable and effective structure and good security performance, can effectively protect experimental materials and avoid the loss of the materials.

Similar constant temperature and humidity case is more common in the existing market, but the water level in the constant humidity case is not convenient for observe to such constant temperature and humidity case to lead to the operation workman to forget in time to replenish liquid water in the constant humidity case easily.

Disclosure of Invention

The utility model discloses the technical problem that will solve lies in: the utility model provides a constant temperature and humidity case, it has solved among the prior art constant temperature and humidity case and has not been convenient for observe the water level, leads to the operation workman to forget the problem of in time replenishing liquid water in the constant humidity case easily.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

a constant temperature and humidity box comprises a box body, a box door, an electric box, a water adding groove, a water cup box and a water tank, wherein an outer box bottom plate, the electric box, a compressor fixing plate, a water level gauge and a box body left lower cover plate are arranged at the bottom of the box body;

the water level meter comprises a reading pipe and a floater, the floater is positioned in the water tank and is contacted with liquid water, the reading pipe is arranged in the clamping groove, an L-shaped plate is arranged at one end, close to the clamping block, of the water tank, and one end of the clamping block is detachably connected with the L-shaped plate;

the water adding groove is arranged on one side of the box body close to the water tank and is communicated with the water tank, and a dustproof cover is rotatably arranged on the water adding groove;

the cup box is arranged on one side, located in the water adding groove, of the box body and comprises an inner plate and an outer plate, the setting length of the inner plate is smaller than that of the outer plate, the inner plate protrudes out of the surface of the box body to form a hanging groove, and the outer plate covers the inner plate and is provided with a long-strip-shaped hanging hole.

As a preferred example, the box body is provided with a radiator.

As a preferred example, the electrical box is provided with heat dissipation holes.

The utility model has the advantages that:

1. set up the fluviograph on the box, can monitor the water level in the water tank constantly to be convenient for the operation workman in time to supply liquid water in the water tank, prevent that the water tank from crossing because of the water level and lead to damaging excessively.

2. The water adding tank is rotatably provided with the dustproof cover, so that the phenomenon that dust enters the water tank to pollute liquid water due to the long-term open arrangement of the water adding tank can be avoided.

3. The bottom of box sets up the radiator, sets up the louvre on the electric box, can in time distribute the heat in the box and on the electric box and fall.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a left lower cover plate of the box body;

FIG. 3 is a schematic view of the interior of the case;

FIG. 4 is a schematic view of the installation of the water level gauge;

FIG. 5 is an enlarged view of the portion A in FIG. 2, which shows a schematic view of the structure of the water tank;

fig. 6 is an enlarged view of B in fig. 2, namely a structural schematic view of the cup box.

In the figure: 1. a box body; 11. an outer box bottom plate; 12. a compressor fixing plate; 13. a left lower cover plate of the box body; 14. An L-shaped plate; 2. a box door; 3. an electric box; 31. heat dissipation holes; 4. a water adding tank; 41. a dust cover; 5. a water cup box; 51. hanging holes; 6. a water tank; 7. a heat sink; 8. a clamping block; 9. a water level gauge.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in fig. 1-6, a constant temperature and humidity box comprises a box body 1, a box door 2, an electric box 3, a water adding tank 4, a water cup box 5 and a water tank 6.

The side wall of the bottom of the box body 1 is provided with a plurality of radiators 7, and for the radiators 7, it is most important that the base can absorb heat released by the electric box 3 as much as possible in a short time, that is, the instant heat absorption capacity, and for the metal heat conduction material, the specific heat and the heat conduction coefficient are two important parameters.

The bottom of the box body 1 is also provided with an outer box bottom plate 11, an electric box 3, a compressor fixing plate 12, a water level gauge 9 and a box body left lower cover plate 13. The electric box 3 is arranged at one end far away from the left lower cover plate 13 of the box body, and the electric box 3 is provided with a heat dissipation hole 31. The compressor sets up on compressor fixed plate 12 and with electric box 3 electric connection, and water tank 6 sets up the one end that is close to box 1 left lower cover plate and is connected with the compressor.

The electric box 3 provides power for the compressor, and the compressor extracts liquid water in the water tank 6 and then compresses the liquid water into a gas state through refrigeration, so that a low-temperature environment in the box body 1 is realized.

The bottom of box 1 is equipped with fixture block 8, and the one end surface of fixture block 8 is equipped with the draw-in groove, and fluviograph 9 includes reading tube and float, and the float is located water tank 6 and contacts with liquid water, and the reading tube sets up in the draw-in groove, and the one end that water tank 6 is close to fixture block 8 is equipped with L template 14, fixture block 8's one end and L template 14 threaded connection. The left lower cover plate 13 of the box body is in threaded connection with one side of the fixture block 8.

When the liquid water level in the water tank 6 rises or falls, the floater senses the rise and fall of the water level, so that the reading pipe at one end displays the reading of the liquid level and reflects the height of the water level in time.

The water adding groove 4 is arranged on one side of the box body 1 close to the water tank 6 and communicated with the water tank 6, and water is added into the water tank 6 through the water adding groove 4. The water adding tank 4 is also rotatably provided with a dustproof cover 41, and when water does not need to be added, the dustproof cover 41 is covered on the water adding tank 4 to prevent external dust from entering the water tank 6 through the water adding tank 4 to pollute liquid water.

The cup box 5 is arranged on one side, close to the water adding groove 4, of the box body 1, the cup box 5 comprises an inner plate and an outer plate, the setting length of the inner plate is smaller than that of the outer plate, the inner plate protrudes out of the surface of the box body 1 to form a hanging groove, and the outer plate is covered on the inner plate and provided with a long-strip-shaped hanging hole 51.

The working principle is as follows: the floater rises or descends along with the liquid level, the water level in the water tank 6 is observed through a reading tube of the water level gauge 9, when the water level descends to a set value, the dustproof cover 41 is opened in time, water is added into the water tank 6 through the water adding groove 4, and liquid water is compressed and refrigerated by the compressor to form a gas state, so that the interior of the tank body 1 is refrigerated.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be included within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a constant temperature and humidity case, includes box (1), chamber door (2), electric box (3), adds basin (4), drinking cup box (5) and water tank (6), its characterized in that:

the water level meter is characterized in that an outer box bottom plate (11), an electric box (3), a compressor fixing plate (12), a water level meter (9) and a box body left lower cover plate (13) are arranged at the bottom of the box body (1), the electric box (3) is arranged at one end far away from the box body left lower cover plate (13), the compressor is arranged on the compressor fixing plate (12) and is electrically connected with the electric box (3), and the water tank (6) is arranged at one end close to the box body left lower cover plate (13) and is connected with the compressor;

a clamping block (8) is arranged at the bottom of the box body (1), a clamping groove is formed in the surface of one end of the clamping block (8), the water level gauge (9) comprises a reading tube and a floater, the floater is located in the water tank (6) and is in contact with liquid water, the reading tube is arranged in the clamping groove, an L-shaped plate (14) is arranged at one end, close to the clamping block (8), of the water tank (6), and one end of the clamping block (8) is detachably connected with the L-shaped plate (14);

the water adding tank (4) is arranged on one side, close to the water tank (6), of the box body (1) and is communicated with the water tank (6), and a dustproof cover (41) is rotatably arranged on the water adding tank (4);

the water cup box (5) is arranged on one side, located on the water adding groove (4), of the box body (1), the water cup box (5) comprises an inner plate and an outer plate, the setting length of the inner plate is smaller than that of the outer plate, the inner plate protrudes out of the surface of the box body (1) to form a hanging groove, and the outer plate is covered on the inner plate and provided with a long-strip-shaped hanging hole (51).

2. The constant temperature and humidity cabinet as claimed in claim 1, wherein the cabinet (1) is provided with a radiator (7).

3. The constant temperature and humidity cabinet as claimed in claim 1, wherein the electrical cabinet (3) is provided with heat dissipation holes (31).