CN216936065U

CN216936065U - Constant temperature and humidity test box with access hole

Info

Publication number: CN216936065U
Application number: CN202122395335.6U
Authority: CN
Inventors: 涂新波
Original assignee: Kunshan Keweimeite Instrument Equipment Co ltd
Current assignee: Kunshan Keweimeite Instrument Equipment Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-07-12
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to a constant temperature and humidity test box with an access hole, which is applied to the technical field of constant temperature and humidity test boxes and solves the problems that when the volume of an evaporator in improved equipment is increased and a copper pipe on the right side of the evaporator in the constant temperature and humidity test box without the access hole has problems, the problems that the assembly and the maintenance are not easy to be carried out from the front side in the constant temperature and humidity test box, the maintenance is very inconvenient, and the maintenance efficiency is lower, comprise a box body, an accommodating cavity with an opening is arranged in the box body, the opening is arranged on the side surface of the box body, an evaporator is arranged on the side wall of the accommodating cavity opposite to the opening, an evaporator copper pipe is arranged on one side of the evaporator, an access hole is formed in the side face of the box body and corresponds to the evaporator copper pipe, the access hole is communicated with the inside of the accommodating cavity, and a sealing element is arranged on the access hole; the device has the effects of simple, convenient and quick operation during maintenance and efficiency improvement.

Description

Constant temperature and humidity test box with access hole

Technical Field

The utility model is applied to the technical field of constant temperature and humidity chambers, and particularly relates to a constant temperature and humidity test chamber with an access hole.

Background

The constant temperature and humidity test box with the access hole 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 changes in high temperature, low temperature, humidity and heat degree or constant test.

The evaporator in the constant temperature and humidity test box without the access hole is smaller, and the copper pipe on the right side can be directly operated from the front face in the constant temperature and humidity test box when being assembled and overhauled. But need to improve current constant temperature and humidity test box that does not have the access hole according to customer's actual demand, the performance is improved, therefore the evaporimeter volume grow in the equipment after improving, when the copper pipe on evaporimeter right side in the constant temperature and humidity test box that does not have the access hole goes wrong, then be difficult for assembling and overhauing from the incasement front of constant temperature and humidity test box, consequently very inconvenient when overhauing, maintenance efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a constant temperature and humidity test box with an access hole, which solves the problems that when the volume of an evaporator in improved equipment is increased and a copper pipe on the right side of the evaporator in the constant temperature and humidity test box without the access hole is in trouble, the assembly and the maintenance are not easy to be carried out from the front side in the constant temperature and humidity test box, so that the maintenance is very inconvenient and the maintenance efficiency is low.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a constant temperature and humidity test box with an access hole, which comprises a box body, wherein an open accommodating cavity is arranged in the box body, the opening is arranged on the side surface of the box body, an evaporator is arranged on the side wall in the accommodating cavity opposite to the opening, an evaporator copper pipe is arranged on one side of the evaporator, the access hole is arranged on the side surface of the box body corresponding to the evaporator copper pipe, the access hole is communicated with the inside of the accommodating cavity, and a sealing element is arranged on the access hole.

Furthermore, the sealing element comprises an inner plate and an outer plate, the inner plate is fixed at one end, close to the evaporator copper pipe, of the access hole, and the outer plate is fixed at one end, far away from the evaporator copper pipe, of the access hole.

Furthermore, a baffle plate used for fixing the inner plate is arranged at one end, close to the evaporator copper pipe, of the access hole, a sinking groove used for limiting the outer plate is arranged at one end, far away from the evaporator copper pipe, of the access hole, and sealing gaskets are arranged in the baffle plate and the sinking groove.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

according to the constant temperature and humidity test box with the access hole, provided by the utility model, when the constant temperature and humidity test box with the access hole is long in service time and an evaporator copper pipe is damaged, an overhauler can disassemble the outer plate and the inner plate, and then the evaporator copper pipe can be overhauled and replaced through the access hole, so that the whole constant temperature and humidity test box with the access hole is not required to be disassembled, the operation is simple, convenient and rapid, and the efficiency is improved.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a front view of the overall structure of the embodiment of the present invention;

fig. 3 is an enlarged schematic view at a in fig. 1.

Wherein the reference numerals are as follows:

1. a box body; 2. an accommodating cavity; 3. an evaporator; 4. an evaporator copper tube; 5. an access hole; 6. a seal member; 61. an inner plate; 62. an outer plate; 7. a baffle plate; 8. sinking a groove; 9. a gasket seal.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, 2 and 3, the constant temperature and humidity test chamber with the access hole provided by the utility model comprises a chamber body 1, an open accommodating chamber 2 is arranged in the chamber body 1, the accommodating chamber 2 is used for placing a detection product, the opening is arranged on the side surface of the chamber body 1, an evaporator 3 is arranged on the side wall opposite to the opening in the accommodating chamber 2, an evaporator copper tube 4 is arranged on one side of the evaporator 3, the access hole 5 is arranged on the side surface of the chamber body 1 corresponding to the evaporator copper tube 4, the access hole 5 is communicated with the inside of the accommodating chamber 2, a sealing element 6 is arranged on the access hole 5, the sealing element 6 comprises an inner plate 61 and an outer plate 62, the inner plate 61 is fixed at one end of the access hole 5 close to the evaporator copper tube 4, the outer plate 62 is fixed at one end of the access hole 5 far away from the evaporator copper tube 4, when the constant temperature and humidity test chamber with the access hole is used for a long time, and the evaporator copper tube 4 is damaged, the maintainer dismantles planking 62 and inner panel 61 and gets off, can overhaul the change to evaporimeter copper pipe 4 through access hole 5 afterwards, need not to dismantle whole constant temperature and humidity proof box that has the access hole, and easy operation is convenient, swift, raises the efficiency.

Further, referring to fig. 1, 2 and 3, a baffle 7 for fixing the inner plate 61 is arranged at one end of the access hole 5 close to the evaporator copper tube 4, when the inner plate 61 is installed, the inner plate 61 is abutted on the baffle 7 and is fixed through a screw, the inner plate 61 is conveniently installed through the baffle 7, a sinking groove for limiting the outer plate 62 is arranged at one end of the access hole 5 far away from the evaporator copper tube 4, when the outer plate 62 is installed, the outer plate 62 is placed in the sinking groove 8, the flatness of the outer side surface of the box body 1 can be maintained, a sealing gasket 9 is arranged in the baffle 61 and the sinking groove 62, and the sealing performance of the installation of the inner plate 61 and the outer plate 62 is improved through the sealing gasket 9.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the utility model, and not to limit the scope of the utility model, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a constant temperature and humidity test box with access hole, includes the box, be provided with open-ended holding chamber in the box, the opening sets up the side at the box, the lateral wall that the holding intracavity is relative with the opening is provided with the evaporimeter, one side of evaporimeter is provided with evaporimeter copper pipe, a serial communication port, on the side of box with the corresponding position of evaporimeter copper pipe is provided with the access hole, the access hole with holding intracavity portion intercommunication, be provided with the sealing member on the access hole.

2. The constant temperature and humidity test chamber with the access hole as claimed in claim 1, wherein the sealing member comprises an inner plate and an outer plate, the inner plate is fixed at one end of the access hole close to the evaporator copper tube, and the outer plate is fixed at one end of the access hole far away from the evaporator copper tube.

3. The constant temperature and humidity test chamber with the access hole as claimed in claim 2, wherein a baffle for fixing the inner plate is arranged at one end of the access hole close to the evaporator copper tube, a sinking groove for limiting the outer plate is arranged at one end of the access hole far away from the evaporator copper tube, and sealing gaskets are arranged in the baffle and the sinking groove.