CN219244683U

CN219244683U - Marine climate environment simulation test box

Info

Publication number: CN219244683U
Application number: CN202320153407.2U
Authority: CN
Inventors: 刘扬; 彭明友
Original assignee: Chongqing Harding Environmental Testing Technology Co ltd
Current assignee: Chongqing Harding Environmental Testing Technology Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-23
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a marine climate environment simulation test box, wherein a longitudinal baffle plate extending along the vertical direction is arranged in an upper box body, the space in the upper box body is divided into a test chamber and a fan chamber by the longitudinal baffle plate, air holes are distributed on the longitudinal baffle plate, and a fan is arranged at the position of the fan chamber corresponding to the air holes and is used for providing a blowing environment for the test chamber; the infrared lamp and the shower head are installed at the test chamber top, install the storage water tank in the lower box, this storage water tank with be equipped with water supply system between the shower head, the horizontal baffle that extends along the horizontal direction is installed to the test chamber lower part, and the distribution has the hole of permeating water on the horizontal baffle, enclose into the drainage chamber between the bottom of horizontal baffle and test chamber, the drainage pipeline has been arranged in the lower box, drainage pipeline one end and drainage chamber bottom intercommunication. The beneficial effects of the utility model are as follows: the environment factors of illumination, rain and wind blowing in the marine climate environment can be simulated at the same time.

Description

Marine climate environment simulation test box

Technical Field

The utility model relates to environment testing equipment, in particular to a marine climate environment simulation test box.

Background

The environmental test of the product means that the product is placed in a test box, and the test box simulates environmental factors such as temperature, air pressure, humidity or illumination and the like, so as to detect and evaluate the service performance of the product in the corresponding environment.

Marine climate refers to the climate in the immediate ocean area, and more significant environmental factors in this climate include ultraviolet radiation, rain (salt in rain) and monsoon. Therefore, to test the performance of the product in marine climates, the test chamber must be able to simulate the sun, rain and wind conditions at the same time. However, in the prior art of environmental test chambers, the simulation of sun exposure, rain and blowing is almost an independent test chamber, at most two environmental factors are coupled, and a test chamber integrating several environmental factors into one body is not available. Therefore, there is a need to design a test box that couples the shower simulation, the solar irradiation simulation and the blowing simulation together so as to meet the test requirements of the marine environment using the product.

Disclosure of Invention

In view of the above, the utility model provides a marine climate environment simulation test box, which aims to simulate the environmental factors of illumination, rain and wind blowing in a marine climate environment at the same time.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a marine climate environment simulation test box is characterized in that: the device comprises a lower box body and an upper box body positioned at the upper part of the lower box body, wherein a longitudinal partition plate extending along the vertical direction is arranged in the upper box body, the inner space of the upper box body is divided into a test chamber and a fan chamber by the longitudinal partition plate, air holes are distributed on the longitudinal partition plate, and a fan is arranged at the position of the fan chamber corresponding to the air holes and is used for providing a blowing environment for the test chamber; the infrared lamp and the shower head are installed at the test chamber top, install the storage water tank in the lower box, this storage water tank with be equipped with water supply system between the shower head, the horizontal baffle that extends along the horizontal direction is installed to the test chamber lower part, and the distribution has the hole of permeating water on the horizontal baffle, enclose into the drainage chamber between the bottom of horizontal baffle and test chamber, the drainage pipeline has been arranged in the lower box, drainage pipeline one end and drainage chamber bottom intercommunication.

Preferably, the longitudinal partition plate extends downwards to the position of the transverse partition plate, the transverse partition plate extends rightwards to the position of the longitudinal partition plate, the lower end of the longitudinal partition plate is fixedly connected with the right end of the transverse partition plate, and the water permeable holes are distributed along the circumferential direction of the transverse partition plate.

Preferably, the top of the test chamber is provided with a reflector, two sides of the reflector are provided with reflecting plates which extend downwards in a symmetrical inclined manner, and the infrared lamp is positioned between the reflecting plates at two sides of the reflector.

Preferably, a product bracket is arranged in the test chamber, and the installation height of the product bracket is adjustable.

Preferably, the product bracket comprises an adjusting component and a tool arranged on the adjusting component, the adjusting component comprises four vertically arranged side hanging supports, wherein two side hanging supports are fixed on one side of the testing chamber, the other two side hanging supports are fixed on the other side of the testing chamber, two side hanging supports positioned on the same side are provided with a transverse rack, jacks distributed along the height direction array of the side hanging supports are arranged on the side hanging supports, the transverse rack is horizontally arranged along the depth direction of the testing chamber, and the transverse rack is provided with plug-in parts matched with the jacks; the tool is used for placing a test product and is supported on the transverse shelf strips on two sides.

Preferably, the tool comprises a left support and a right support which are supported on the transverse shelf bar, mounting inclined planes distributed along the length direction are arranged on the left support and the right support, an upper support bar and a lower support bar are connected between the mounting inclined planes of the left support and the right support, bar-shaped holes extending along the length direction of the upper support bar and the lower support bar are formed in the upper support bar and the lower support bar, and a plurality of bolt assemblies are arranged in the bar-shaped holes.

Preferably, the installation inclined plane is provided with an inclined strip hole in the length direction, and the end parts of the upper support bar and the lower support bar are fixed on the corresponding installation inclined plane through bolts penetrating through the inclined strip holes.

Preferably, one side of the upper box body corresponding to the test chamber is provided with a box door, a glass window is arranged in the middle of the box door, an operating rod is rotatably arranged in an area below the corresponding glass window, the operating rod penetrates through the thickness direction of the box door, the outer end of the operating rod is provided with an operating part, the inner end of the operating rod is fixedly connected with a wiper rod, the operating part is rotated, and the wiper rod can slide along the inner side surface of the glass window.

Preferably, the water storage tank is filled with brine.

The beneficial effects of the utility model are as follows:

1. by adopting the marine climate environment simulation test box provided by the utility model, the infrared lamp, the fan and the water supply system are simultaneously started, so that the test chamber can simulate the illumination, rain and wind environment factors in the marine climate environment, and the test requirement of the product in the marine climate environment is met.

2. The structure layout of the test chamber, the fan chamber and the water draining chamber is reasonable, the air quantity and the infrared lamp irradiation can be ensured to better act on the surface of the product, and the accuracy and the reliability of the test can be ensured.

Drawings

FIG. 1 is a schematic structural view of a marine climate environment simulation test chamber;

FIG. 2 is a cross-sectional view of a marine climate environment simulation test chamber;

FIG. 3 is a top view of the transverse separator 2 d;

FIG. 4 is a schematic view of the structure of the product rack 9 in the test chamber 2 a;

fig. 5 is an exploded structure schematic view (partial state) of the side mount bracket 9a1 and the lateral shelf bar 9a 2;

fig. 6 is a schematic structural diagram of the tooling 9 b.

Detailed Description

The utility model is further described below with reference to examples and figures.

As shown in fig. 1, a marine climate environment simulation test chamber comprises a lower chamber 1 and an upper chamber 2 positioned at the upper part of the lower chamber 1. Referring to fig. 2 again, it can be seen that a longitudinal partition plate 2c extending along the vertical direction is installed inside the upper case 2, the longitudinal partition plate 2c divides the inner space of the upper case 2 into a test chamber 2a and a fan chamber 2b which are arranged left and right, air holes 2c1 are distributed on the longitudinal partition plate 2c, and a fan 3 is installed at a position of the fan chamber 2b corresponding to the air holes 2c 1. An infrared lamp 4 and a spray header 5 are arranged on the top of the test chamber 2a. A water storage tank 6 is arranged in the lower tank body 1, a water supply system 7 is arranged between the water storage tank 6 and the spray header 5, and the water supply system 7 consists of a pipeline, a control valve and a water pump.

Based on the above structure, after the product is placed in the test room 2a, the infrared lamp 4, the fan 3 and the water supply system 7 are simultaneously started, the infrared lamp 4 can provide a sunlight simulation environment for the product, the fan 3 can provide a wind blowing environment for the product, and the water supply system 7 can enable the shower head 5 to simulate a rain environment. Therefore, the test box can simulate three main environmental factors of illumination, rain and wind blowing in the marine climate environment at the same time, thereby meeting the test requirement of the product in the marine climate environment. Furthermore, in the testing process, brine is filled into the water storage tank 6, and the spray header 5 sprays the brine, so that the rainwater components in the marine climate can be more truly simulated, and the testing accuracy is improved.

As shown in fig. 2, a horizontal partition plate 2d extending in the horizontal direction is installed at the lower part of the test chamber 2a, a drainage chamber 2e is enclosed between the horizontal partition plate 2d and the bottom d of the test chamber 2a, water permeable holes 2d1 are distributed on the horizontal partition plate 2d, a drainage pipeline 8 is arranged in the lower box body 1, one end of the drainage pipeline 8 is communicated with the bottom of the drainage chamber 2e, and the other end extends to the outside of the test box. By the design, the test water in the test chamber 2a can be discharged outwards in time. Further, the longitudinal partition plate 2c extends downwards to the right end of the transverse partition plate 2d, the transverse partition plate 2d extends rightwards to the lower end of the longitudinal partition plate 2c, and the lower end of the longitudinal partition plate 2c is fixedly connected with the right end of the transverse partition plate 2d, and because the test chamber 2a and the drainage chamber 2e are communicated through the water permeable hole 2d1, the design can be used for communicating three parts of the fan chamber 2b, the test chamber 2a and the drainage chamber 2e, after the fan 3 is started, air can form circulating flow among the fan chamber 2b, the test chamber 2a and the drainage chamber 2e, so that air quantity can be ensured to blow the test chamber 2a better. Furthermore, the water permeable holes 2d1 are distributed along the circumferential direction of the transverse partition plate 2d, so that the arrangement is beneficial to converging the air quantity generated by the fan 3 to the central area of the test chamber 2a, and the air quantity acts on the product better.

As shown in fig. 1 and 2, a box door 2f is installed on one side of the upper box body 2 corresponding to the test chamber 2a, a glass window 2g is installed in the middle of the box door 2f, and the glass window 2g can facilitate the staff to observe the internal condition of the test chamber 2a. Further, the door 2f is rotatably provided with an operation lever 2h in a region corresponding to the lower portion of the glass window 2g, the operation lever 2h penetrates through the door 2f in the thickness direction, an operation portion s is provided at the outer end of the operation lever 2h, a wiper lever 2i is fixedly connected to the inner end of the operation lever 2h, and the wiper lever 2i is attached to the inner side surface of the glass window 2 g. When fog or water fog appears on the inner side surface of the glass window 2g, a worker can control the wiper rod 2i to slide on the inner side surface of the glass window 2g through rotating the control part s so as to scrape the fog off, so that the worker can observe the inner condition of the test chamber 2a at any time.

As shown in fig. 2, a reflector 4a is installed at the top of the test chamber 2a, two sides of the reflector 4a are provided with reflecting plates 4a1 extending downwards symmetrically, the infrared lamp 4 is installed between the reflecting plates 4a1 at two sides of the reflector 4a, and after the light emitted upwards by the infrared lamp 4 is reflected downwards by the reflecting plates 4a1, the irradiation effect on the product can be enhanced.

The test room 2a is internally provided with a product bracket 9 with adjustable height, after a test product is placed on the product bracket 9, the distance between the product and the top infrared lamp 4 can be adjusted by changing the installation height of the product bracket 9, so that proper illumination dosage and illumination intensity can be received. The height adjustment mode of the product bracket 9 can be manually adjusted, and the lifting mechanism can also be electrically controlled.

Referring to fig. 4, the present embodiment provides a product stand 9 with a manually adjustable height, which has the following specific structure: the product support 9 includes adjusting part 9a and places frock 9b on adjusting part 9a, and adjusting part 9a includes four vertical side support 9a1 that set up, and it can be seen to combine fig. 2, and wherein two side support 9a1 are fixed in one side of test chamber 2a, and two other side support 9a1 are fixed in the opposite side of test chamber 2a, and two side support 9a1 that are located same side are provided with a horizontal strip 9a2, and horizontal strip 9a2 adds two, and one respectively in test chamber 2 a's both sides. The side hanging support 9a1 is provided with jacks 9a11 distributed in an array along the height direction, the transverse shelf strips 9a2 are horizontally arranged along the depth direction of the test chamber 2a, and the transverse shelf strips 9a2 are provided with plug-in parts 9a22 matched with the jacks 9a 11. The tool 9B is used for installing a product B, and two ends of the tool are supported on the transverse shelf strips 9a2 on two sides. The inserting parts 9a22 of the transverse shelf strips 9a2 are inserted into the inserting holes 9a11 at different positions of the side hanging support 9a1, so that the height of the tooling 9B can be changed, and the distance between the product B and the infrared lamp 4 can be adjusted.

As shown in fig. 6, in the present embodiment, the fixture 9b is composed of a left support 9b1, a right support 9b2, an upper support 9b3 and a lower support 9b4, wherein the left support 9b1 and the right support 9b2 are supported on the transverse racks 9a2 at two sides of the test chamber 2a, the left support 9b1 and the right support 9b2 are provided with mounting inclined planes a distributed along the longitudinal direction in an array, and two ends of the upper support 9b3 and the lower support 9b4 are connected to the mounting inclined planes a of the left support 9b1 and the right support 9b 2. The upper support bar 9b3 and the lower support bar 9b4 are respectively provided with a bar-shaped hole b extending along the length direction, and a plurality of bolt assemblies 9b5 are respectively arranged in the bar-shaped holes b. When the product B is mounted, the product B can be stably held on the tool 9B by means of four sets of bolt assemblies 9B5 (two sets of the upper support bar 9B3 and the lower support bar 9B 4), and the product B is in an inclined posture. The product B is fixed in the slope can prevent product surface area water on the one hand, promotes the accuracy of test, and on the other hand can rational utilization frock 9B's plane space for can install more quantity of products on the frock 9B, promote the single test volume of test box. Further, the length direction of the upper support bar 9B3 and the lower support bar 9B4 is perpendicular to the blowing direction of the fan 3, so that after the product is fixed on the upper support bar 9B3 and the lower support bar 9B4, the air quantity can be ensured to be blown on the surface of the product B better.

Further, the installation inclined plane a is provided with an inclined bar hole c in the length direction, and the ends of the upper support bar 9b3 and the lower support bar 9b4 are fixed on the corresponding installation inclined plane a through bolts passing through the inclined bar hole c. By the design, the distance between the upper supporting bar 9b3 and the lower supporting bar 9b4 can be adjusted, so that products with different sizes can be fixed, and the universality of the test box is enhanced.

Referring to fig. 5, for convenience of manufacturing, the side hanging support 9a1 and the transverse shelf 9a2 are manufactured by adopting a bending process, wherein the transverse shelf 9a2 includes an upper support plate i, a side support plate e and a lower support plate f which are vertically bent in sequence. The end of the upper supporting sheet i far away from the side supporting sheet e is provided with a transition section g extending inwards, the end part of the transition section g is provided with a hanging sheet h extending upwards, the transition section g and the hanging sheet h are plug-in connection parts 9a22 of the transverse shelf strip 9a2, and a jack 9a11 on the side hanging support 9a1 is a horizontal strip hole. After the hanging piece h is inserted into the jack 9a11 from the horizontal angle, then the transverse shelf strip 9a2 is turned down by 90 degrees, and the transverse shelf strip 9a2 can be firmly connected to the outer side of the side hanging support 9a1, so that the hanging piece has the advantages of convenience in installation and good supporting reliability. The side hanging support 9a1 comprises an outer support plate a, side support plates b extending vertically and backwards from two ends of the outer support plate a, and a turned-over edge c turned inwards from the rear end of the side support plates b, wherein the turned-over edge c is welded and fixed on the inner side wall of the test chamber 2a. Further, the outer support plate a is provided with the avoiding opening a1, and the avoiding opening a1 can enable the flanging c part to be in an exposed state, so that an operator can conveniently weld the flanging c part.

Finally, it should be noted that the above description is only a preferred embodiment of the present utility model, and that many similar changes can be made by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a marine climate environment simulation test case which characterized in that: the device comprises a lower box body (1) and an upper box body (2) positioned at the upper part of the lower box body (1), wherein a longitudinal partition plate (2 c) extending along the vertical direction is arranged in the upper box body (2), the longitudinal partition plate (2 c) divides the inner space of the upper box body (2) into a test chamber (2 a) and a fan chamber (2 b), air holes (2 c 1) are distributed in the longitudinal partition plate (2 c), a fan (3) is arranged at the position, corresponding to the air holes (2 c 1), of the fan chamber (2 b), and the fan (3) is used for providing a blowing environment for the test chamber (2 a); the infrared lamp (4) and shower head (5) are installed at test room (2 a) top, install storage water tank (6) in lower box (1), this storage water tank (6) with be equipped with water supply system (7) between shower head (5), horizontal baffle (2 d) along the horizontal direction extension are installed to test room (2 a) lower part, and it has hole (2 d 1) to permeate water to distribute on horizontal baffle (2 d), enclose into drainage room (2 e) between bottom (d) of horizontal baffle (2 d) and test room (2 a), drainage pipeline (8) have been arranged in lower box (1), drainage pipeline (8) one end and drainage room (2 e) bottom intercommunication.

2. The marine climate environment simulation test chamber according to claim 1, wherein: the longitudinal partition plate (2 c) downwards extends to the position of the transverse partition plate (2 d), the transverse partition plate (2 d) rightwards extends to the position of the longitudinal partition plate (2 c), the lower end of the longitudinal partition plate (2 c) is fixedly connected with the right end of the transverse partition plate (2 d), and the water permeable holes (2 d 1) are distributed along the circumferential direction of the transverse partition plate (2 d).

3. The marine climate environment simulation test chamber according to claim 1, wherein: the top of the test chamber (2 a) is provided with a reflector (4 a), two sides of the reflector (4 a) are provided with reflecting plates (4 a 1) which symmetrically incline downwards, and the infrared lamp (4) is positioned between the reflecting plates (4 a 1) at two sides of the reflector (4 a).

4. The marine climate environment simulation test chamber according to claim 1, wherein: a product bracket (9) is arranged in the test chamber (2 a), and the installation height of the product bracket (9) is adjustable.

5. The marine climate environment simulation test chamber according to claim 4, wherein: the product bracket (9) comprises an adjusting component (9 a) and a tool (9 b) placed on the adjusting component (9 a), the adjusting component (9 a) comprises four vertical side hanging supports (9 a 1), two side hanging supports (9 a 1) are fixed on one side of the testing chamber (2 a), the other two side hanging supports (9 a 1) are fixed on the other side of the testing chamber (2 a), two side hanging supports (9 a 1) located on the same side are provided with a transverse rack (9 a 2), jacks (9 a 11) distributed in an array mode along the height direction of the side hanging supports (9 a 1) are arranged on the side hanging supports (9 a 1), the transverse rack (9 a 2) is horizontally arranged along the depth direction of the testing chamber (2 a), and plug-in parts (9 a 22) matched with the jacks (9 a 11) are arranged on the transverse rack (9 a 2); the tool (9 b) is used for placing a test product and is supported on the transverse shelf strips (9 a 2) on two sides.

6. The marine climate environment simulation test chamber according to claim 5, wherein: the tool (9 b) comprises a left support (9 b 1) and a right support (9 b 2) which are supported on the transverse shelf (9 a 2), mounting inclined planes (a) distributed along the length direction are arranged on the left support (9 b 1) and the right support (9 b 2), an upper support bar (9 b 3) and a lower support bar (9 b 4) are connected between the mounting inclined planes (a) of the left support (9 b 1) and the right support (9 b 2), strip-shaped holes (b) extending along the length direction of the upper support bar (9 b 3) and the lower support bar (9 b 4) are formed in the strip-shaped holes (b), and a plurality of bolt assemblies (9 b 5) are arranged in the strip-shaped holes (b).

7. The marine climate environment simulation test chamber according to claim 6, wherein: the length direction of the installation inclined plane (a) is provided with an inclined strip hole (c), and the end parts of the upper support bar (9 b 3) and the lower support bar (9 b 4) are fixed on the corresponding installation inclined plane (a) through bolts penetrating through the inclined strip hole (c).

8. The marine climate environment simulation test chamber according to claim 1, wherein: the upper box body (2) is provided with a box door (2 f) corresponding to one side of the test chamber (2 a), a glass window (2 g) is arranged in the middle of the box door (2 f), an operating rod (2 h) is rotationally arranged in an area below the corresponding glass window (2 g), the operating rod (2 h) penetrates through the thickness direction of the box door (2 f), an operating part(s) is arranged at the outer end of the operating rod (2 h), a water scraping rod (2 i) is fixedly connected to the inner end of the operating rod, the operating part(s) is rotated, and the water scraping rod (2 i) can slide along the inner side surface of the glass window (2 g).

9. The marine climate environment simulation test chamber according to claim 1, wherein: the water storage tank (6) is filled with brine.