CN-224216495-U - Volatilization test device

CN224216495UCN 224216495 UCN224216495 UCN 224216495UCN-224216495-U

Abstract

The utility model provides a volatilization testing device which comprises a box body, a temperature control unit and a fan unit, wherein the box body is divided into a cooling space and a simulated volatilization space, the simulated volatilization space is correspondingly provided with an air inlet and an air outlet, the temperature control unit and the fan unit are arranged in the simulated volatilization space and are used for enabling an air channel with controllable temperature and controllable air speed to be formed between the air inlet and the air outlet of the simulated volatilization space, a moving platform is arranged in the box body and can move a switching position between the cooling space and the simulated volatilization space, and a volatilization vessel is arranged on the moving platform and used for containing volatilized liquid. According to the utility model, the box body is divided into the cooling space and the simulated volatilization space, and the position is switched between the two spaces by utilizing the motion platform, so that the control of the volatilization process of the volatilized liquid is realized. And the temperature and the wind speed in the simulated volatilization space can be flexibly adjusted according to the test requirements, so that the test conditions of various volatile liquids are met.

Inventors

ZHANG PEILAN
CHEN ZONGYAO
ZHANG CHENGZHI
FENG XIAODI
ZHU JIALING
ZHU SHAOBIN

Assignees

格力电器（石家庄）有限公司
珠海格力电器股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250331

Claims (10)

1. A volatilization test device, comprising: the box body is divided into a cooling space and a simulated volatilization space, and the simulated volatilization space is correspondingly provided with an air inlet and an air outlet; The temperature control unit and the fan unit are arranged in the simulated volatilization space and are used for forming an air channel with controllable temperature and air speed between an air inlet and an air outlet of the simulated volatilization space; the motion platform is arranged in the box body and can move the switching position between the cooling space and the simulated volatilization space; And the volatilization vessel is arranged on the moving platform and moves along with the moving platform, and is used for containing volatilized liquid.
2. The volatilization test device according to claim 1, wherein the upper layer of the box body is the cooling space, the lower layer is the simulated volatilization space, the moving platform is a lifting moving platform, an opening is arranged at a position, opposite to the moving platform, of the separation part of the box body, a sealing cover is arranged at the opening, and the moving platform drives the sealing cover to cover the volatilization vessel and move upwards along with the volatilization vessel when the volatilization vessel ascends from the simulated volatilization space to the cooling space.
3. The volatilization test device according to claim 2, wherein the outer contour of the moving platform is adapted to the opening, and when the moving platform drives the volatilization vessel to rise to the cooling position, the moving platform seals the opening, so that the cooling space and the simulated volatilization space are kept separate.
4. The volatilization test device as set forth in claim 2, further comprising a liquid storage tank and a liquid supply pump, wherein the liquid storage tank is arranged on the tank body and is used for storing the volatilized liquid to be tested, and the liquid supply pump can pump the volatilized liquid of the liquid storage tank to the volatilized dish when the motion platform drives the volatilized dish to move to the liquid filling position of the cooling space.
5. The volatilization test device according to claim 4, wherein a liquid supply pipeline connected with the liquid supply pump is arranged at the top of the cooling space, a liquid adding needle is arranged at a position, which is opposite to the sealing cover, on the liquid supply pipeline, and when the moving platform drives the volatilization vessel to move to the liquid adding level of the cooling space, the liquid adding needle penetrates through the liquid adding hole sealing arranged on the sealing cover and stretches into the volatilization vessel.
6. The volatilization test device according to claim 2, wherein a protruding edge is arranged on the top side edge of the sealing cover, and the moving platform drives the volatilization vessel to move downwards to the simulated volatilization space, and the protruding edge of the sealing cover enables the sealing cover to be limited at the opening and seals the opening.
7. A volatilization testing device according to any one of claims 1 to 6, wherein there are a plurality of motion platforms, and each motion platform is provided with a volatilization dish.
8. A volatilization testing device according to any one of claims 1 to 6, wherein a weighing unit is provided on the motion platform, and the volatilization vessel is placed on the load bearing unit of the motion platform.
9. The volatilization test device of claim 1, wherein the simulated volatilization space is provided with a filter screen near the air outlet.
10. The volatilization test device according to claim 1, wherein an air velocity sensor is arranged on the air duct simulating the volatilization space.

Description

Volatilization test device Technical Field The utility model relates to the technical field of simulation test, in particular to a volatilization test device. Background In modern air conditioning equipment manufacturing, surface protection treatment of pipes is one of the core processes for ensuring equipment durability. Traditional anticorrosive paint is mostly dependent on chemical solvents as carriers, volatile substances are easily generated in the use process of the materials, and environmental pollution and potential health risks exist for a long time. Along with the improvement of environmental protection requirements, the volatile oil paint gradually becomes an important research and development direction of industry due to the low toxicity and the degradability of the volatile oil paint. The protective efficacy of the volatile oil coating is directly related to its volatilization rate. When the oil film is formed on the surface of a pipeline, if the volatilization rate is too high, the effective anti-corrosion components can be scattered too early, the adhesive force and the corrosion resistance of the coating are obviously reduced, and if the volatilization rate is too low, the curing efficiency of the coating can be influenced, and the production period is increased. Therefore, the accurate control of the volatilization rate becomes a key technical index for the application of the materials. At present, a simulation test method under a laboratory environment is generally adopted in the industry to evaluate the volatilization characteristics, the test process is required to be carried out under specific temperature, humidity and wind speed conditions, environment parameters are manually regulated, and operation consistency is difficult to guarantee. In the test process, the test is repeatedly interrupted to carry out manual sampling and weighing, so that the efficiency is low, and the stability of the test environment is damaged. Disclosure of utility model The utility model provides a volatilization test device for solving the technical problem of low test efficiency of the volatilization rate of a volatile liquid in the prior art. The technical scheme adopted by the utility model is as follows: The utility model provides a volatilization testing device, which comprises: the box body is divided into a cooling space and a simulated volatilization space, and the simulated volatilization space is correspondingly provided with an air inlet and an air outlet; The temperature control unit and the fan unit are arranged in the simulated volatilization space and are used for forming an air channel with controllable temperature and air speed between an air inlet and an air outlet of the simulated volatilization space; the motion platform is arranged in the box body and can move the switching position between the cooling space and the simulated volatilization space; And the volatilization vessel is arranged on the motion platform and is used for containing volatilized liquid. Further, the upper layer of the box body is the cooling space, the lower layer is the simulated volatilization space, the moving platform is a lifting moving platform, an opening is formed in the position, opposite to the moving platform, of the separation part of the box body, a sealing cover is arranged at the opening, and the moving platform drives the volatilization vessel to cover the volatilization vessel when the simulated volatilization space ascends to the cooling space, and moves upwards along with the volatilization vessel. Further, the outer contour of the moving platform is matched with the opening, and when the moving platform drives the volatile dish to rise to the cooling position, the moving platform seals the opening, so that the cooling space and the simulated volatilization space are kept separated. The utility model further comprises a liquid storage tank and a liquid supply pump, wherein the liquid storage tank is arranged on the tank body and used for storing volatile liquid to be tested, and when the moving platform drives the volatile dish to move to the liquid adding position of the cooling space, the liquid supply pump can pump the volatile liquid of the liquid storage tank to the volatile dish. Further, a liquid supply pipeline connected with the liquid supply pump is arranged at the top of the cooling space, a liquid adding needle is arranged at the position, opposite to the sealing cover, on the liquid supply pipeline, and when the moving platform drives the volatilization vessel to move to the liquid adding level of the cooling space, the liquid adding needle penetrates through the liquid adding hole sealing arranged on the sealing cover and stretches into the volatilization vessel. Further, the top side of closing cap is equipped with protruding edge, the motion platform drives volatilize the ware and moves downwards to the simulation volatilizees the space in-process, protruding edge of closing cap mak