Ice water impact test box

Abstract

The utility model discloses an ice water impact test box. The ice water impact test box comprises a test box body, a lifting basket and a lifting structure, an ice water area and a high-temperature area located over the ice water area are arranged in the test box body, a water tank with an opening in the top is arranged in the ice water area, an observation window is arranged on the front side of the water tank, and a water outlet is formed in the bottom of the water tank; the lifting basket comprises a top plate, a bottom plate and a fence connected to the periphery of the top plate and the periphery of the bottom plate, the front side of the fence can be opened and closed, the fence is hollowed out, a pressure relief hole is formed in the bottom plate of the lifting basket, and the lifting structure is connected with the top plate of the lifting basket to drive the lifting basket to move up and down in the high-temperature area and the ice water area. By adopting the ice water impact test box, an ice water soaking test can be immediately performed after a high-temperature test is performed, so that test requirements can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental test technical field especially relates to a water-ice impact test chamber. BACKGROUND

[0002] At present, most of the ordinary high-low temperature impact test chambers in the market are divided into high-temperature regions and gaseous low-temperature regions cooled by compressors, and generally do not contain water-ice regions, which cannot meet the requirement of immediately performing low-temperature water-ice impact test after high-temperature test. UTILITY MODEL CONTENTS

[0003] In view of the above problems, the utility model discloses a water-ice impact test chamber, which comprises a test chamber body, a basket and a lifting structure.

[0004] The test chamber body is provided with a water-ice region and a high-temperature region located directly above the water-ice region, the water-ice region is provided with a water tank with an open top, the front side of the water tank is provided with an observation window, and the bottom of the water tank is provided with a drain port.

[0005] The basket comprises a top plate, a bottom plate and a fence connected around the top plate and the bottom plate, the front side of the fence is openable and closable, the fence is hollow, the bottom plate of the basket is provided with a pressure relief hole, and the lifting structure is connected with the top plate of the basket to drive the basket to move up and down in the high-temperature region and the water-ice region.

[0006] In some embodiments, the water tank comprises a bottom plate, a top plate and side plates located around the top plate and the bottom plate, and the top plate of the water tank is provided with an opening for the basket to pass through.

[0007] The top plate, the bottom plate and the side plates located on the left and right sides and the rear side of the water tank are all made of glass fiber reinforced plastic, and the side plate located on the front side of the water tank is made of transparent glass.

[0008] In some embodiments, the lifting structure comprises a pneumatic cylinder, a chain and a sprocket.

[0009] The sprocket is arranged on the top of the test chamber body, the pneumatic cylinder is arranged in the test chamber body, one end of the chain is connected with the piston rod of the pneumatic cylinder, the other end of the chain passes out from the top of the test chamber body on one side, then passes into the test chamber body from the other side and is connected with the top of the basket, and the chain is wound on the sprocket.

[0010] In some embodiments, the top of the test chamber body is provided with two chain perforations, the top of the test chamber body is provided with two sprockets, and the two sprockets are arranged adjacent to the two chain perforations respectively.

[0011] In some of the embodiments, a protective cover is arranged on the test chamber, and the chain perforation and the chain wheel are located in the protective cover.

[0012] In some of the embodiments, four guide rods are arranged around the high-temperature area, and four sliding rings are arranged on the top plate of the basket corresponding to the four guide rods, and the sliding rings are sleeved on the guide rods and are slidable along the guide rods.

[0013] In some of the embodiments, four circular pressure relief holes are arranged on the bottom plate of the basket.

[0014] In some of the embodiments, a refrigeration unit is arranged in the test chamber, and the refrigeration unit is connected with the water tank.

[0015] In some of the embodiments, doors are arranged on the front side corresponding to the high-temperature area and the front side corresponding to the ice-water area of the test chamber.

[0016] In some of the embodiments, a control screen is arranged on the front side of the test chamber.

[0017] Compared with the prior art, the above-mentioned utility model has at least one of the following advantages or beneficial effects:

[0018] Firstly, the ice-water impact test chamber can immediately perform ice-water immersion test after high-temperature test, thereby meeting the test requirements.

[0019] Secondly, the main body of the water tank is made of glass fiber reinforced plastic, thereby effectively solving the rust problem of the water tank.

[0020] Thirdly, the ice-water impact test chamber is provided with pressure relief holes on the bottom plate of the basket, thereby effectively reducing the resistance of the basket entering the water, and facilitating the hand to reach into the water tank to clean the sewage in the water tank. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model and its features, shape and advantages will become more apparent through reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The same reference signs indicate the same parts throughout the drawings. The drawings can not be drawn to scale, and the emphasis is on showing the main idea of the utility model.

[0022] Figure 1 is a front view of the ice-water impact test chamber in the embodiments of the utility model;

[0023] Figure 2 is Figure 1 a sectional view at AA;

[0024] Figure 3 is a side view of the ice water impact test box in the embodiment of the utility model;

[0025] Figure 4 is a structure schematic view of the water tank in the embodiment of the utility model;

[0026] Figure 5 is a structure schematic view of the basket in the embodiment of the utility model;

[0027] Figure 6 is a structure schematic view of the bottom plate of the basket in the embodiment of the utility model;

[0028] Figure 7 is a front view of the lifting structure in the embodiment of the utility model;

[0029] Figure 8 is a perspective view of the lifting structure in the embodiment of the utility model;

[0030] Wherein: 1, control screen; 2, high temperature area door body; 3, ice water area door body; 4, high temperature area; 5, ice water area; 6, basket; 61, fence; 62, basket bottom plate; 621, round pressure relief hole; 63, basket top plate, 64, slip ring; 7, chain; 8, refrigeration unit; 9, cylinder; 10, water tank; 101, drain; 102, glass front plate; 11, chain wheel; 12, guide rod; 13, protective cover. DETAILED DESCRIPTION

[0031] The utility model will be further explained in connection with the drawings and specific embodiments, but not as the limitation of the utility model.

[0032] For example, Figures 1-8As shown in the utility model discloses an ice water impact test case, including test case body, basket 6 and lifting structure, the ice water area 5 and the high temperature area 4 located in the ice water area 5 directly above are provided in this test case body, the door body of this test case body is provided with the front side corresponding to the high temperature area 4 and the front side of ice water area 5, respectively, are high temperature zone door body 2 and ice water zone door body 3, and the front side of this test case body is provided with control screen 1. The water tank 10 of top opening is provided in the ice water area 5, and the front side of the water tank 10 is provided with an observation window, and the bottom of the water tank 10 is provided with a drain 101 to facilitate drainage. The basket 6 includes a basket top plate 63, a basket bottom plate 62 and a fence 61 connected around the basket top plate 63 and the basket bottom plate 62. The front side of the fence 61 can be opened and closed to facilitate the placement of test products. The fence 61 is hollow. Four circular pressure relief holes 621 are formed in the bottom plate of the basket 6. The lifting structure is connected to the top plate of the basket 6 to drive the basket 6 to move up and down in the high temperature area 4 and the ice water area 5. That is, the lifting structure can drive the basket 6 to move from the high temperature area 4 to the ice water area 5, or from the ice water area 5 to the high temperature area 4. The four circular pressure relief holes 621 can function as pressure relief when the basket 6 enters the ice water, effectively reducing the resistance of the basket 6 entering the ice water. When the basket 6 is located in the high temperature area 4, the circular pressure relief holes 621 allow the hand to extend into the water tank 10 to clean the sewage in the water tank 10.

[0033] Specifically, the test case body is provided with a refrigeration unit 8, and the refrigeration unit 8 is connected to the water tank 10.

[0034] In the embodiment of the utility model, as Figure 4 As shown above, the water tank 10 includes a bottom plate, a top plate, and side plates located around the top plate and the bottom plate. The top plate of the water tank 10 has an opening for the basket 6 to pass through. The top plate, the bottom plate, and the side plates located on the left and right sides and the rear side of the water tank 10 are all made of glass steel material. The side plate located on the front side of the water tank 10 is made of transparent glass material. That is, the water tank 10 has a glass front plate 102, which serves as the observation window of the water tank 10. The glass front plate 102 is connected to the side plates and the top plate on both sides through sealing gaskets. Therefore, the situation inside the water tank 10 can be observed from the front side of the water tank 10. Since the water tank 10 is made of glass steel and transparent glass material, the rusting problem of the water tank 10 is effectively solved.

[0035] As Figure 7 and 8As shown, the lifting structure includes the cylinder 9, the chain 7 and the sprocket 11; the sprocket 11 is arranged on the top of the test box, the cylinder 9 is arranged in the test box and outside the test area (including the ice water area and the high temperature area), one end of the chain 7 is connected with the piston rod of the cylinder 9 (the piston rod of the cylinder 9 faces upward), the other end of the chain 7 penetrates into the test box from one side of the test area after penetrating out of the top of the test box and is connected with the top of the basket 6, and the chain 7 is arranged around the sprocket 11, the chain 7 is engaged with the sprocket 11, specifically, the top of the test box is provided with two chain perforations, the top of the test box is provided with two sprockets 11, and the two sprockets 11 are arranged adjacent to the two chain perforations respectively; and the test box is provided with a protective cover 13, and the chain perforation and the sprocket 11 are located in the protective cover 13. The high temperature area 4 is fixedly provided with four guide rods 12 around, and the top plate of the basket 6 is provided with four sliding rings 64 corresponding to the four guide rods 12, and the sliding ring 64 is sleeved on the guide rod 12 and can slide along the guide rod 12, so that the stable lifting or lowering of the basket 6 can be realized.

[0036] Specifically, when the test box is used for testing, the control screen can control the high temperature area to be raised in temperature, the water tank in the low temperature area to be drained, and the water in the water tank to be cooled by the refrigerating unit, the test product is placed in the basket, and the basket is driven by the cylinder through the chain to move up and down reciprocally, so that the ice water impact test of the test product can be performed.

[0037] Those skilled in the art should understand that those skilled in the art can realize the variant examples in combination with the prior art and the above embodiments, which will not be described here. Such variant examples do not affect the essential content of the present application, and will not be described here.

[0038] The preferred embodiments of the present application are described above. It should be understood that the present application is not limited to the above specific embodiments, and the devices and structures not described in detail should be understood as being implemented in the ordinary way in the art; any person skilled in the art can make many possible changes and modifications to the technical solutions of the present application by using the disclosed methods and technical contents without departing from the scope of the technical solutions of the present application, or modify equivalent embodiments with equivalent changes, which does not affect the essential content of the present application. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application, which does not depart from the content of the technical solutions of the present application, still belongs to the scope of protection of the technical solutions of the present application.

Claims

1. An ice water impact test chamber characterized by, The test box, the basket and the lifting structure are included. The ice water area and the high temperature area above the ice water area are arranged in the test box, the water tank with an open top is arranged in the ice water area, the front side of the water tank is provided with an observation window, and the bottom of the water tank is provided with a drain port. The basket includes a top plate, a bottom plate and a fence connected around the top plate and the bottom plate, the front side of the fence is openable and closable, the fence is hollow, the bottom plate of the basket is provided with a pressure relief hole, and the lifting structure is connected with the top plate of the basket to drive the basket to move up and down in the high temperature area and the ice water area.

2. The ice water impact test chamber of claim 1, wherein, The water tank includes a bottom plate, a top plate and side plates around the top plate and the bottom plate, and the top plate of the water tank is provided with an opening for the basket to pass through. The top plate, the bottom plate and the side plates on the left side, the right side and the rear side of the water tank are all made of glass fiber reinforced plastic, and the side plate on the front side of the water tank is made of transparent glass.

3. The ice water impact test chamber of claim 1, wherein, The lifting structure includes a gas cylinder, a chain and a chain wheel. The chain wheel is arranged on the top of the test box, the gas cylinder is arranged in the test box, one end of the chain is connected with the piston rod of the gas cylinder, the other end of the chain passes out of the top of the test box from one side, passes into the test box from the other side and is connected with the top of the basket, and the chain is arranged on the chain wheel.

4. The water-ice impact test chamber according to claim 3, wherein The top of the test box is provided with two chain perforations, and the top of the test box is provided with two chain wheels, and the two chain wheels are arranged near the two chain perforations respectively.

5. The water-ice impact test chamber according to claim 4, wherein The test box is provided with a protective cover, and the chain perforations and the chain wheels are located in the protective cover.

6. The water-ice impact test chamber as claimed in claim 1, wherein Four guide rods are arranged around the high temperature area, four sliding rings are arranged on the top plate of the basket corresponding to the four guide rods, and the sliding rings are sleeved on the guide rods and can slide along the guide rods.

7. The ice water impact test chamber of claim 1, wherein, Four circular pressure relief holes are arranged on the bottom plate of the basket.

8. The water-ice impact test chamber as claimed in claim 1, wherein A refrigeration unit is arranged in the test box, and the refrigeration unit is connected with the water tank.

9. The ice water impact test chamber of claim 1, wherein, The test box is provided with door bodies corresponding to the front side of the high temperature area and the front side of the ice water area.

10. The water-ice impact test chamber as claimed in claim 1, wherein The front side of the test box is provided with a control screen.

Images