CN215029001U

CN215029001U - Double-layer constant temperature and humidity test box

Info

Publication number: CN215029001U
Application number: CN202121567736.9U
Authority: CN
Inventors: 田昌卢; 王伟; 李晓东
Original assignee: Suzhou Zhenghe Test Equipment Co ltd
Current assignee: Suzhou Zhenghe Test Equipment Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-07
Anticipated expiration: 2031-07-09

Abstract

The utility model relates to a double-deck constant temperature and humidity test box, which comprises a housin, be equipped with first box and the second box of upper and lower difference independent setting in the casing, the preceding terminal surface of casing articulates has the end panel with the same high setting of first box and second box, the side-mounting of casing has automatically controlled chamber door and apron, the side of apron place casing is equipped with the refrigerator chamber door, the casing bottom is equipped with the air inlet, the casing top is equipped with the electric cabinet thermovent with the air inlet intercommunication, refrigerator thermovent and air exit, the electric cabinet thermovent, refrigerator thermovent and air exit department install the draught fan. The utility model discloses be favorable to improving space utilization, promote the measuring accuracy of proof box, it assembles conveniently.

Description

Double-layer constant temperature and humidity test box

Technical Field

The utility model relates to a temperature test equipment technical field, concretely relates to double-deck constant temperature and humidity test box.

Background

The constant temperature and humidity test box is used for detecting the performance of materials in various environments and testing the heat resistance, cold resistance, dry resistance and moisture resistance of various materials, and has wide application in the fields of production, scientific research and the like. At present, the equipment of traditional proof box, its space account for than big, receive the place limitation high, owing to be equipped with refrigerating plant, heating device, automatically controlled device in the proof box, the easy long-pending heat that produces in the proof box, the heat that electronic equipment produced can form the interference to testing environment, and heat transfer is inside to the proof box, has destroyed the good temperature condition of proof box, leads to the measuring accuracy of proof box to hang down.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a double-deck constant temperature and humidity test box is favorable to improving space utilization, promotes the measuring accuracy of test box, and its assembly is convenient.

The utility model provides a following technical scheme:

the utility model provides a double-deck constant temperature and humidity test box, includes the casing, be equipped with first box and the second box of upper and lower difference independent setting in the casing, the preceding terminal surface of casing articulate have with first box and the end panel that the second box is with high setting, end panel central point puts and is equipped with transparent window, the side-mounting of casing has automatically controlled chamber door and apron, automatically controlled chamber door with the apron sets up relatively, the side of apron place casing is equipped with the refrigerator chamber door, the casing bottom is equipped with the air inlet, the casing top be equipped with electric cabinet thermovent, refrigerator thermovent and the air exit of air inlet intercommunication, the draught fan is installed to electric cabinet thermovent, refrigerator thermovent and air exit department.

Preferably, the inner cavity of the shell is fixedly connected with a frame-type base frame, the base frame is vertically provided with at least two layers, the first box body and the second box body are respectively installed on the base frame from top to bottom, and the base frame is provided with threaded holes arranged at intervals.

Preferably, the end panel is provided with a hand-held part which is arranged in a sunken way.

Preferably, the front end face of the shell is provided with a control panel.

Preferably, grid plates are arranged at the air inlet, the electric cabinet heat dissipation port, the refrigerator heat dissipation port and the air outlet.

Preferably, the bottom of the shell is provided with a roller group, and the roller group comprises four rollers which are respectively arranged at four corners of the bottom surface of the shell.

Preferably, the cover is hinged to the housing.

The utility model has the advantages that:

(1): the first box body and the second box body are independently arranged in height, so that the space utilization rate is improved, the shell and the base frame provide mounting positions for the test box, the first box body and the second box body for temperature and humidity tests are protected, the forced airflow circulation and the heat dissipation ventilation are utilized to eliminate the interference of heat generated by electronic equipment on a test environment, the reliable temperature condition outside the box body is ensured, and the test precision of the test box is improved;

(2): the casing is opened to the accessible apron to installation bed frame, first box and second box, the handheld portion that the setting was caved in is used for opening the end panel, and the transparent window that sets up is favorable to observing first box and second box, and its assembly is convenient, easy operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the internal base frame of the present invention;

fig. 4 is a schematic structural view of the base frame of the present invention;

fig. 5 is a schematic top view of the present invention;

FIG. 6 is a schematic view of the structure of the present invention viewed from the bottom

Fig. 7 is a left side view of the present invention.

The labels in the figure are: 1-a shell; 2-a first box; 3-a second box body; 4-a base frame; 5-electric control box door; 6-refrigerator door; 7-cover plate; 8-end panels; 9-a transparent window; 10-a hand-held part; 11-a control panel; 12-an air inlet; 13-electric cabinet heat dissipation port; 14-a refrigerator heat sink; 15-a draught fan; 16-an air outlet; 17-roller group.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1-7, this embodiment provides a double-layer constant temperature and humidity test chamber, which includes a housing 1, a first housing 2 and a second housing 3 disposed in the housing 1 and independently disposed at upper and lower sides, a front end surface of the housing 1 is hinged to an end surface plate 8 disposed at the same height as the first housing 2 and the second housing 3, a transparent window 9 is disposed at the center of the end surface plate 8, an electric cabinet door 5 and a cover plate 7 are mounted on a side surface of the housing 1, the electric cabinet door 5 is disposed opposite to the cover plate 7, an electric cabinet is disposed in the electric cabinet door 5, the cover plate 7 is hinged to the housing 1, a refrigerator door 6 is disposed on a side surface of the housing 1 where the cover plate 7 is disposed, a refrigerator is disposed in the refrigerator door 6, an air inlet 12 is disposed at the bottom of the housing 1, an electric cabinet heat dissipation port 13, a refrigerator heat dissipation port 14 and an air exhaust port 16 are disposed at the top of the housing 1 and communicated with the air inlet 12, and the electric cabinet heat dissipation port 13, Draught fan 15 is installed to refrigerator thermovent 14 and air exit 16 department, carry out the drainage through draught fan 15, the outside air gets into through air inlet 12, along with the circulation of air in casing 1, the heat that produces in the electric cabinet 13 discharge electric cabinet of electric cabinet thermovent, the heat that 14 discharge refrigerators of refrigerator thermovent produced, 16 discharge of air exit are from electric cabinet and the heat that refrigerator transmitted to the 1 inner chamber of casing, utilize compulsory circulation of air and the heat dissipation ventilation in order to get rid of the heat that electronic equipment produced to the interference of test environment, guarantee the reliable temperature condition outside the box, promote the test accuracy who improves the proof box, casing 1 preceding terminal surface is equipped with control panel 11, control management operation is carried out to the proof box through control panel 11.

Preferably, be equipped with the handheld portion 10 that caves in the setting on the end panel 8, handheld portion 10 is used for opening end panel 8 to first box 2 and the second box 3 that actual regulation management and control is used for temperature and humidity test experiment.

Through independently setting up first box 2 and second box 3 in height, improve the utilization ratio in space, preferably, 1 inner chamber fixedly connected with frame style's of casing bed frame 4, bed frame 4 is equipped with at least two-layer perpendicularly, install on bed frame 4 from top to bottom respectively first box 2 and second box 3, be equipped with the screw hole that the interval set up on bed frame 4, casing 1 provides the mounted position for the proof box with bed frame 4, the protection is used for first box 2 and the second box 3 of temperature and humidity test, accessible apron 7 opens casing 1, with installation bed frame 4, first box 2 and second box 3, install first box 2 and second box 3 in the upper and lower layering region of bed frame 4 in casing 1's outside earlier, rethread screw hole cooperation threaded fastener installs bed frame 4 in 1 inner chamber of casing.

In some embodiments, grid plates are disposed at the air inlet 12, the electric cabinet heat dissipation port 13, the refrigerator heat dissipation port 14, and the air exhaust port 16, and the flow equalization and flow distribution effects of the grid plates are utilized to balance the pressure of the air flow, so as to avoid abnormal sound caused by uneven air flow.

In some embodiments, the bottom of the housing 1 is provided with a roller set 17, the roller set 17 includes four rollers respectively disposed at four corners of the bottom surface of the housing 1, and the placing position and the angle of the housing 1 can be flexibly adjusted through the roller set 17, so as to facilitate the transportation of the test chamber.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a double-deck constant temperature and humidity test box, includes the casing, its characterized in that, be equipped with first box and the second box of upper and lower difference independent setting in the casing, the preceding terminal surface of casing articulate have with first box and the end panel that the second box is with high setting, end panel central point puts and is equipped with transparent window, the side-mounting of casing has automatically controlled chamber door and apron, automatically controlled chamber door with the apron sets up relatively, the side of apron place casing is equipped with the refrigerator chamber door, the casing bottom is equipped with the air inlet, the casing top be equipped with electric cabinet thermovent, refrigerator thermovent and the air exit of air inlet intercommunication, the draught fan is installed to electric cabinet thermovent, refrigerator thermovent and air exit department.

2. The double-layer constant temperature and humidity test chamber according to claim 1, wherein: the shell inner chamber fixedly connected with frame body formula's bed frame, the bed frame is equipped with at least two-layer perpendicularly, first box with the second box is installed from top to bottom respectively on the bed frame, be equipped with the screw hole that the interval set up on the bed frame.

3. The double-layer constant temperature and humidity test chamber according to claim 1, wherein: the end panel is provided with a handheld part which is arranged in a sunken mode.

4. The double-layer constant temperature and humidity test chamber according to claim 1, wherein: the front end face of the shell is provided with a control panel.

5. The double-layer constant temperature and humidity test chamber according to claim 1, wherein: grid plates are arranged at the air inlet, the electric cabinet heat dissipation port, the refrigerator heat dissipation port and the air outlet.

6. The double-layer constant temperature and humidity test chamber according to claim 1, wherein: the bottom of the shell is provided with a roller group, and the roller group comprises four rollers which are respectively arranged at four corners of the bottom surface of the shell.

7. The double-layer constant temperature and humidity test chamber according to claim 1, wherein: the cover plate is hinged on the shell.