CN216747103U

CN216747103U - Temperature shock box

Info

Publication number: CN216747103U
Application number: CN202123437462.4U
Authority: CN
Inventors: 张立泉; 宋建新; 赵振霖
Original assignee: Sanhe Shengdepu Cnc Equipment Manufacturing Co ltd
Current assignee: Sanhe Shengdepu Cnc Equipment Manufacturing Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-14
Anticipated expiration: 2031-12-31

Abstract

The embodiment of the application relates to a temperature surge tank, the power distribution box comprises a box body, establish the inner chamber in the box, be located the guide space between the outer wall of inner chamber and the inner wall of box, the equipartition is at the shock hole on the inner chamber, first end penetrates the inner chamber and rotates the pivot of being connected with the inner chamber, fix the baffle that is used for sealing the shock hole in the pivot, first end and guide space intercommunication, the second end is used for connecting cold and hot air current generating device's connecting tube, establish on the box and be connected with adjacent pivot in order and be used for driving pivot pivoted regulating spindle and establish on the box and with the driver of regulating shaft connection. The temperature shock box disclosed by the embodiment of the application can carry out temperature shock on large-scale equipment in a mode of quickly changing the direction of the wind speed so as to test the performance of the large-scale equipment.

Description

Temperature shock box

Technical Field

The application relates to the technical field of testing, especially, relate to a temperature surge tank.

Background

The temperature impact effect is to detect the product performance by means of rapidly changing temperature, and for large-scale equipment (vehicles, tanks and the like), the requirement of temperature impact is higher, and how to perform related tests is a problem to be solved urgently.

Disclosure of Invention

The embodiment of the application provides a temperature shock box, can carry out the temperature shock to large-scale equipment through the mode that changes the wind speed orientation fast for test large-scale equipment's performance.

The above object of the embodiments of the present application is achieved by the following technical solutions:

the embodiment of the application provides a temperature surge tank, includes:

a box body;

the inner cavity is arranged in the box body, and a guide space is formed between the outer wall of the inner cavity and the inner wall of the box body;

the impact holes are uniformly distributed on the inner cavity;

the first end of the rotating shaft penetrates into the inner cavity and is rotationally connected with the inner cavity;

the baffle is fixed on the rotating shaft and used for sealing the impact hole;

the first end of the connecting pipeline is communicated with the guide space, and the second end of the connecting pipeline is used for connecting cold and hot airflow generating equipment;

the adjusting shaft is arranged on the box body, is sequentially connected with the adjacent rotating shafts and is used for driving the rotating shafts to rotate; and

and the driver is arranged on the box body and connected with the adjusting shaft.

In one possible implementation of the embodiment of the present application, the number of the baffles is multiple, and each baffle is used for closing one impact hole.

In one possible implementation of the embodiment of the present application, the middle portion of the baffle is fixed to the rotating shaft.

In one possible implementation of the embodiment of the present application, the areas of the baffles on the two sides of the rotating shaft are not equal.

In one possible implementation of the embodiment of the present application, the number of the guiding spaces is plural and independent from each other.

In a possible implementation of the embodiment of the present application, each guiding space is connected to two connecting pipes.

In one possible implementation manner of the embodiment of the application, the middle part of the baffle is fixed on the rotating shaft, and the areas of the baffles on two sides of the rotating shaft are equal.

Drawings

Fig. 1 is an external structural schematic diagram of a temperature surge tank provided in an embodiment of the present application.

Fig. 2 is a schematic view of an internal structure of a temperature surge tank according to an embodiment of the present application.

Fig. 3 is a top view given based on fig. 1.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure, 11, a box body, 12, an inner cavity, 13, an impact hole, 14, a rotating shaft, 15, a baffle, 16, a connecting pipeline, 21, an adjusting shaft, 22 and a driver.

Detailed Description

The technical solution of the present application will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 and 2, in order to disclose a temperature surge tank according to an embodiment of the present application, the surge tank includes a tank body 11, an inner cavity 12, a surge hole 13, a rotating shaft 14, a baffle 15, and a connecting pipe 16, and specifically, the inner cavity 12 is located in the tank body 11, and a guide space exists between the two (i.e., between an outer wall of the inner cavity 12 and an inner wall of the tank body 11), and the guide space is used to guide a flow of hot and cold air streams.

The box 11 and the chamber 12 are connected by support columns, which are arranged in a matrix and supported in a multipoint fixed manner.

In some possible implementation manners, the bottom surface and the side surface of the box body 11 are connected in a plugging manner, and the bottom surface and the side surface of the inner cavity 12 are also connected in a plugging manner, so that the upper side, the lower side, the left side and the right side of the test equipment can participate in the test process, and more comprehensive test data can be obtained.

The inner cavity 12 is uniformly provided with impact holes 13, and the impact holes 13 are used for enabling the gas in the guide space to flow into the inner cavity 12. The impingement hole 13 is closed by a baffle 15, and the baffle 15 is fixed to the rotary shaft 14 so as to be rotatable in accordance with the rotation of the rotary shaft 14.

The rotating shafts 14 are controlled by using adjusting shafts 21 and drivers 22, the adjusting shafts 21 are arranged on the box body 11 and are sequentially connected with the adjacent rotating shafts 14, and the drivers 22 are fixedly arranged on the box body 11 and are connected with the adjusting shafts 21 and are used for driving the adjusting shafts 21 to do linear reciprocating motion along the axis direction of the adjusting shafts 21.

When the adjusting shaft 21 moves, the rotating shaft 14 connected with the adjusting shaft can be driven to rotate, and therefore the opening and closing of the associated impact hole 13 are achieved.

It should be noted here that, for the part of the baffle 15 located on the bottom surface of the inner cavity 12, it is necessary to disconnect the baffle from the rotating shaft 14 in advance to avoid the rotating shaft 14 from being unable to rotate due to the vehicle being pressed, because the rotating shafts 14 on the same surface are linked.

The first end of the connecting pipe 16 is communicated with the guide space, and the second end is used for connecting cold and hot air flow generating equipment, so that cold air flow or hot air flow can be sent into the inner cavity 12, and when the impact holes 13 on different surfaces in the inner cavity 12 are opened, temperature impact tests can be carried out on the top, the periphery and the bottom of the testing equipment.

Referring to fig. 2, as an embodiment of the temperature surge tank provided by the application, the number of the baffle plates 15 is plural, and each baffle plate 15 is used for closing one of the surge holes 13, so that the load on the rotating shaft 14 can be reduced, and the adjustment can be more flexible.

As an embodiment of the temperature surge tank provided by the application, the middle part of the baffle 15 is fixed on the rotating shaft 14, which means that the baffle 15 can rotate in two directions, that is, the flowing direction of the cold air flow or the hot air flow covers a wider range, and the test equipment can be tested more comprehensively.

Referring to fig. 3, the areas of the baffles 15 on both sides of the rotating shaft 14 are unequal and equal, and both of the two conditions can meet the test requirements. Meanwhile, the number of the guide spaces is plural and independent of each other, specifically, the number of the guide spaces is six, four side surfaces are shown in fig. 3, and the structures of the top surface and the bottom surface are the same. If the test device presses the stop 15 disposed on the bottom surface, the connection between the corresponding rotating shaft 14 and the adjusting shaft 21 needs to be disconnected, that is, the connection part is removed, see fig. 4.

After the number of the guide spaces is increased, it means that a certain part of the test equipment can be tested independently, one guide space can be connected with two connecting pipelines 16 at the same time, the two connecting pipelines 16 can inject cold air flow or hot air flow with different flow directions into the guide space, so that the impact angle of the air flow is larger, and under the test scene, the areas of the baffles 15 on the two sides of the rotating shaft 14 are required to be equal.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A temperature surge tank, comprising:

a box body (11);

the inner cavity (12) is arranged in the box body (11), and a guide space is formed between the outer wall of the inner cavity (12) and the inner wall of the box body (11);

the impact holes (13) are uniformly distributed on the inner cavity (12);

the first end of the rotating shaft (14) penetrates into the inner cavity (12) and is rotatably connected with the inner cavity (12);

the baffle (15) is fixed on the rotating shaft (14) and used for sealing the impact hole (13);

a connecting duct (16) having a first end communicating with the guide space and a second end for connecting a cold and hot air flow generating device;

the adjusting shaft (21) is arranged on the box body (11), is sequentially connected with the adjacent rotating shafts (14) and is used for driving the rotating shafts (14) to rotate; and

and a driver (22) which is arranged on the box body (11) and is connected with the adjusting shaft (21).

2. A temperature impingement box according to claim 1, characterised in that there are several baffles (15), each baffle (15) being adapted to close one impingement hole (13).

3. A temperature surge tank according to claim 2, characterized in that the intermediate portion of the baffle (15) is fixed to the shaft (14).

4. A temperature impingement box according to claim 3, characterised in that the area of the baffles (15) on both sides of the shaft (14) is unequal.

5. A temperature surge tank according to claim 1, wherein the number of guide spaces is plural and independent of each other.

6. A temperature surge tank according to claim 5, characterized in that two connecting ducts (16) are connected to each guiding space.

7. A temperature impingement box according to claim 6, characterised in that the middle part of the baffles (15) is fixed to the rotation shaft (14) and that the area of the baffles (15) on both sides of the rotation shaft (14) is equal.