CN215297211U

CN215297211U - Temperature difference testing device for reflective heat-insulating coating

Info

Publication number: CN215297211U
Application number: CN202121390260.6U
Authority: CN
Inventors: 刘勇; 何柯
Original assignee: Shenzhen Tweed Environmental Protection Technology Co ltd
Current assignee: Shenzhen Tweed Environmental Protection Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-24
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a reflection thermal barrier coating difference in temperature testing arrangement. Including test box, display screen and test component, the test box is the square, hinged joint has first chamber door on the test box, the fixed first in command that is equipped with on the first chamber door, display screen fixed mounting is on the test box top, test component is used for carrying out the difference in temperature test to coating, test component is located inside the test box. The utility model discloses a reflection thermal-insulated coating difference in temperature testing arrangement can solve the influence of the inside temperature of current test box to surveying the board back, causes the unsafe problem of test result.

Description

Temperature difference testing device for reflective heat-insulating coating

Technical Field

The utility model relates to a coating check out test set technical field, concretely relates to reflection thermal insulation coating difference in temperature testing arrangement.

Background

The reflective sunscreen heat insulation coating can be widely used for heat reflective heat insulation and cooling in the industries of construction, chemical industry, petroleum, electric power, metallurgy, ships, light spinning, storage, transportation, aerospace and the like, can greatly reduce the absorption of solar radiation heat and accelerate the dissipation of self heat, thereby reducing the temperature of protected objects, reducing the electric power, manpower and equipment cost caused by cooling measures such as air conditioners and the like, creating a comfortable environment, prolonging the service life of equipment and the like, and is a new energy-saving and environment-friendly product.

The reflective sunscreen heat insulation paint is required to be subjected to heat insulation temperature difference test after production, in the existing test, paint is coated on one surface of a test board, then the test board is integrally placed in a test box, a heating unit is used for heating the paint side, the temperature difference of two sides of the test board is observed, and the test board is integrally positioned in the test box, so that the temperature of one side, which is not coated by the test board, of the test board is integrally higher, and the test result is inaccurate.

For example, patent number CN212255153U discloses a can carry out testing arrangement of reflection thermal barrier coating who adjusts to the difference in temperature, including base member, temperature sensor and infrared ray roast lamp, the inner wall surface mounting of base member has the fixed block, the internally mounted of base member has survey test panel, the inside below of base member is provided with temperature sensor, the action wheel is installed to the inside top of base member, the left side of action wheel is connected with from the driving wheel, the below of rack is fixed with the infrared ray roast lamp. One side of the test board is coated with paint, but the whole test board is positioned in the matrix, and the temperature inside the matrix influences the temperature on the back side of the test board, so that the temperature difference on two sides of the test board cannot well reflect the heat insulation performance of the paint.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a reflection thermal insulation coating difference in temperature testing arrangement can solve the influence of current test box inside temperature to surveying the board back, causes the unsafe problem of test result.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

reflection thermal-insulated coating difference in temperature testing arrangement, including test box, display screen and test component, the test box is the square, hinged joint has first chamber door on the test box, the fixed first leader that is equipped with on the first chamber door, display screen fixed mounting is on the test box top, test component is used for carrying out the difference in temperature test to coating, test component is located inside the test box.

According to the technical scheme, the test assembly comprises a baking lamp and a paint box, the baking lamp is provided with six and five baking lamps which are respectively located on five inner walls inside the test box, the baking lamp is fixed to the center of the inner wall of the first box door, and the paint box is located inside the test box.

According to the preferable technical scheme, the paint box is hinged to a second box door, a second handle is fixedly mounted on the second box door, two lifting lugs are arranged at the top end of the paint box, a lifting hook is hung on each lifting lug, and one end of each lifting hook is fixed to the top wall of the test box.

According to the preferable technical scheme, a first temperature sensor is fixedly arranged on the outer side of a coating layer of the coating box, and a second temperature sensor is fixedly arranged on the inner wall of the coating box.

According to the preferable technical scheme, the first temperature sensor, the second temperature sensor and the display screen are electrically connected.

According to the preferable technical scheme, the test box and the first box door are made of heat-insulating materials.

(III) advantageous effects

The utility model discloses a reflection thermal barrier coating difference in temperature testing arrangement has following advantage:

paint the coating case outside with coating, hang the coating case in the test box inside again, can carry out all-round heating to the coating case outside, detect the inside and outside temperature difference of coating case, can react the thermal-insulated effect of coating.

The six baking lamps can enable the temperatures irradiated by six surfaces of the coating to be consistent, enable the detection result to be more reliable, increase the power of the baking lamps to increase the irradiation temperature, and enable the coating heat insulation effect to be observed at different temperatures.

Wherein, be equipped with the second chamber door in the coating case, after detecting the completion to coating, open the second chamber door, can dismantle the inside second temperature sensor of coating case, install in new coating case when convenient next time detects.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is an overall schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the inside of a test box according to an embodiment of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is a schematic view of the inside of a paint tank according to an embodiment of the present invention.

Wherein: the device comprises a test box 1, a first box door 2, a first handle 3, a display screen 4, a test component 5, a baking lamp 6, a paint box 7, a second box door 8, a second handle 9, a lifting lug 10, a lifting hook 11, a first temperature sensor 12 and a second temperature sensor 13.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below, and it is obvious that 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.

As shown in fig. 1-4, the embodiment of the utility model provides a reflection thermal barrier coating difference in temperature testing arrangement includes test box 1, display screen 4 and test component 5, test box 1 is the square, hinged joint has first chamber door 2 on the test box 1, the fixed first in command 3 that is equipped with on the

first chamber door

2, 4 fixed mounting on the 1 top of test box of display screen, test component 5 is used for carrying out the difference in temperature test to coating, test component 5 is located inside test box 1.

The test component 5 comprises a baking lamp 6 and a paint box 7, wherein the baking lamp 6 is provided with six and five baking lamps 6 respectively positioned on five inner walls of the interior of the test box 1, the baking lamp 6 is fixed with the center of the inner wall of the test box 1, one baking lamp 6 is fixed with the center of the inner wall of the first box door 2, and the paint box 7 is positioned in the interior of the test box 1.

The paint box 7 is hinged to a second box door 8, a second handle 9 is fixedly mounted on the second box door 8, two lifting lugs 10 are arranged at the top end of the paint box 7, a lifting hook 11 is hung on the lifting lugs 10, and one end of the lifting hook 11 is fixed to the top wall of the test box 1.

A first temperature sensor 12 is fixedly arranged on the outer side of the coating layer of the coating box 7, and a second temperature sensor 13 is fixedly arranged on the inner wall of the coating box 7.

The first temperature sensor 12 and the second temperature sensor 13 are electrically connected with the display screen 4.

The test box 1 and the first box door 2 are made of heat-insulating materials.

The working principle of the scheme is as follows: the second temperature sensor 13 is arranged inside the paint box 7, the surface of the paint box 7 is completely coated with the paint to be tested, the first temperature sensor 12 is arranged on the surface of the paint after the paint is dried completely, then the paint box 7 is hung in the lifting hook 11, the first box door 2 is closed, the baking lamp 6 is turned on, and the numerical values of the first temperature sensor 12 and the second temperature sensor 13 are observed on the display screen 4, so that the heat insulation effect of the paint is judged, the temperature inside the test box 1 can be improved by increasing the power of the baking lamp 6, and the heat insulation effect of the paint at different temperatures can be detected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A temperature difference testing device for a reflective heat-insulating coating is characterized by comprising a temperature sensor, a temperature sensor and a temperature controller, wherein the temperature sensor is used for detecting the temperature difference of the reflective heat-insulating coating;

the testing box is square, a first box door is hinged to the testing box, and a first handle is fixedly arranged on the first box door;

the display screen is fixedly arranged at the top end of the test box;

the testing assembly is used for testing the temperature difference of the coating and is located inside the testing box.

2. The temperature difference testing device for the reflective insulation coating according to claim 1, wherein: the test assembly comprises a baking lamp and a paint box, the baking lamp is provided with six baking lamps and five baking lamps which are respectively located on five inner walls inside the test box, the baking lamps are fixed to the center of the inner wall of the test box, one baking lamp is fixed to the center of the inner wall of the first box door, and the paint box is located inside the test box.

3. The temperature difference testing device for the reflective insulation coating according to claim 2, wherein: the paint box is characterized in that a second box door is connected to the paint box through a hinge, a second handle is fixedly installed on the second box door, two lifting lugs are arranged at the top end of the paint box, a lifting hook is hung on each lifting lug, and one end of each lifting hook is fixed to the top wall of the test box.

4. The temperature difference testing device for the reflective insulation coating according to claim 3, wherein: a first temperature sensor is fixedly installed on the outer side of a coating layer of the coating box, and a second temperature sensor is fixedly installed on the inner wall of the coating box.

5. The temperature difference testing device for the reflective insulation coating according to claim 4, wherein: and the first temperature sensor, the second temperature sensor and the display screen are electrically connected.

6. The temperature difference testing device for the reflective insulation coating according to claim 1, wherein: the test box and the first box door are made of heat-insulating materials.