CN205808891U - An ultraviolet weather resistance test device applied to high-performance materials - Google Patents

Abstract

The utility model relates to a be applied to high performance material ultraviolet ray weatherability test device can detect macromolecular material's weatherability effectively, its convenient to use, and the testing result is reliable. The box body is divided into a working chamber, an adjusting chamber, an electric appliance chamber and a water storage chamber by a plurality of partition plates, the working chamber and the adjusting chamber are positioned at the upper part of the box body, an air inlet and an air outlet of the working chamber are respectively communicated with the adjusting chamber through an air inlet pipeline and an air outlet pipeline, a circulating fan is arranged on the air outlet pipeline, the working chamber is sequentially provided with an ultraviolet lamp tube, a water spray pipe and a rotating frame from top to bottom, the water spray pipe is provided with a plurality of nozzles along the length direction of the water spray pipe, a plurality of sample frames are arranged on the rotating frame, the sample frames are positioned at the outer; the indoor motor and the water pump that are equipped with of electrical apparatus, motor output shaft drive connection swivel mount, water pump water inlet and delivery port communicate through pipeline and spray pipe and reservoir chamber respectively, communicate through the wet return between reservoir chamber and the studio, be equipped with the filter screen in the wet return.

Description

An ultraviolet weather resistance test device applied to high-performance materials

technical field

The utility model relates to the technical field of new materials, in particular to an ultraviolet weather resistance test device applied to high-performance materials.

Background technique

With the development of the polymer material industry, the output of polymer materials is increasing, and the problem of weather aging will be encountered during the use of polymer materials. In order to predict the weather resistance of polymer materials, it is necessary to test the weather resistance of polymer materials. However, the existing weather resistance testing devices need to use large-scale temperature control and humidity control instruments. In the actual operation process, the detection period is long. It is necessary for the inspectors to take turns to be on duty for a long time, which increases the burden on the inspectors.

Utility model content

The technical problem to be solved by the utility model is to provide an ultraviolet weather resistance test device applied to high-performance materials to solve the above technical problems.

The ultraviolet weather resistance test device for high-performance materials proposed by the utility model includes a box body, which is divided into a working room, a regulating room, an electrical room and a water storage room by a plurality of partitions, and the working room and the regulating room are located in the box body. In the upper part, the air inlet and outlet of the working room are respectively connected to the regulating room through the air inlet pipe and the air outlet pipe. rack, the water spray pipe is provided with multiple nozzles along its length direction, and multiple sample racks are installed on the rotating rack. A motor and a water pump are provided, and the output shaft of the motor is driven to connect with the rotating frame. The water inlet and outlet of the water pump are respectively connected with the water spray pipe and the water storage chamber through pipes, and the water storage chamber and the working room are connected through a return pipe, and the return pipe There is a filter inside.

Preferably, the ultraviolet lamp tube is located on the axis of the rotating frame.

Preferably, the sample racks are distributed in a ring shape relative to the axis of the rotating rack.

Preferably, the water storage chamber is connected with a water inlet valve and a water discharge valve.

Preferably, a temperature sensor and a humidity sensor are arranged in the working chamber.

The utility model proposes an ultraviolet weather resistance test device applied to high-performance materials. The ultraviolet lamp is used as the light source, and the polymer material is installed on the sample frame. The motor drives the rotating frame to rotate, and then drives the sample holder to revolve to carry out Ultraviolet weather resistance test, supplemented by temperature, humidity and spray water, etc., simulates the light, heat, humidity, rainfall and other conditions of outdoor climate, and can effectively test the weather resistance of polymer materials. It is easy to use and easy to detect. The results are reliable.

Description of drawings

Fig. 1 is a schematic structural view of a test device for ultraviolet weather resistance of high-performance materials proposed by the utility model.

detailed description

As shown in Fig. 1, Fig. 1 is a structural schematic diagram of an ultraviolet weather resistance test device applied to high-performance materials proposed by the utility model.

Referring to Fig. 1, the utility model proposes an ultraviolet weather resistance test device applied to high-performance materials, including a box body 1, which is divided into a working room 101, a regulating room 102, an electrical room 103 and a water storage room by a plurality of partitions The chamber 104, the working chamber 101 and the regulating chamber 102 are located at the upper part of the box body 1. The air inlet and the air outlet of the working chamber 101 communicate with the regulating chamber 102 through the air inlet pipe and the air outlet pipe respectively. The air outlet pipe is provided with a circulating fan 2 for working Chamber 101 is provided with ultraviolet light tube 3, water spray pipe 4 and rotating rack 5 in sequence from top to bottom. , the sample rack 7 is located outside the ultraviolet lamp tube 3, a constant temperature heater 8 and a humidifier 9 are arranged in the adjustment chamber 102; a motor 10 and a water pump 11 are arranged in the electrical appliance chamber 103, and the output shaft of the motor 10 is driven to connect the rotating frame 5 The water inlet and outlet of the water pump 11 communicate with the water spray pipe 4 and the water storage chamber 104 through pipelines respectively, and the water storage chamber 104 communicates with the working chamber 101 through a return pipe, and a filter screen is arranged in the return pipe.

In the specific design, the ultraviolet lamp tube 3 is located on the axis of the rotating frame 5, which helps to uniformly radiate the sample. Further, the sample racks 7 are distributed in a ring shape relative to the axis of the rotary rack 5 .

The water storage chamber 104 is connected with a water inlet valve 12 and a drain valve 13 for conveniently adding water or draining water into the water storage chamber 104 .

In addition, the working room 101 is equipped with a temperature sensor and a humidity sensor, which can obtain the temperature and humidity in the working room 101 in real time, so that the operator can make relevant adjustments based on the above data.

The utility model proposes an ultraviolet weather resistance test device applied to high-performance materials. The ultraviolet lamp is used as the light source, and the polymer material is installed on the sample frame. The motor drives the rotating frame to rotate, and then drives the sample holder to revolve to carry out Ultraviolet weather resistance test, supplemented by temperature, humidity and spray water, etc., simulates the light, heat, humidity, rainfall and other conditions of outdoor climate, and can effectively test the weather resistance of polymer materials. It is easy to use and easy to detect. The results are reliable.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. An ultraviolet weather resistance test device applied to high-performance materials, characterized in that it includes a box (1), and the box (1) is divided into a working room (101), a regulating room (102), The electrical room (103) and the water storage room (104), the working room (101) and the regulating room (102) are located on the upper part of the box body (1), and the air inlet and the air outlet of the working room (101) pass through the air inlet duct and the air outlet respectively. The pipe is connected with the regulating chamber (102), the air outlet pipe is provided with a circulation fan (2), and the working room (101) is provided with an ultraviolet light tube (3), a water spray pipe (4) and a rotating frame ( 5), the water spray pipe (4) is provided with a plurality of nozzles (6) along its length direction, and a plurality of sample holders (7) are installed on the rotating frame (5), and the sample holders (7) are located in the ultraviolet lamp On the outside of the pipe (3), a constant temperature heater (8) and a humidifier (9) are provided in the regulating chamber (102); a motor (10) and a water pump (11) are provided in the electrical room (103), and the motor (10) outputs The shaft is driven to connect the swivel frame (5), and the water inlet and outlet of the water pump (11) are respectively communicated with the water spray pipe (4) and the water storage chamber (104) through pipes. The room is connected through a return pipe, and a filter screen is arranged in the return pipe. 2. The ultraviolet weather resistance test device applied to high-performance materials according to claim 1, characterized in that the ultraviolet lamp (3) is located on the axis of the rotating frame (5). 3. The ultraviolet weather resistance test device applied to high-performance materials according to claim 1, characterized in that, the sample holder (7) is distributed in a ring shape relative to the axis of the rotating frame (5). 4. The ultraviolet weather resistance test device applied to high-performance materials according to claim 1, characterized in that, the water storage chamber (104) is connected with a water inlet valve (12) and a drain valve (13). 5. The ultraviolet weather resistance test device applied to high-performance materials according to claim 1, characterized in that a temperature sensor and a humidity sensor are installed in the working chamber (101).