CN217901502U

CN217901502U - Saturated high-pressure accelerated aging test box

Info

Publication number: CN217901502U
Application number: CN202220846899.9U
Authority: CN
Inventors: 易琼; 马森; 陈丽萍
Original assignee: Dongguan Zhixiang Experimental Equipment Co ltd
Current assignee: Dongguan Zhixiang Experimental Equipment Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-11-25
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a saturated high pressure is ageing test case with higher speed, including sealing mechanism and placement machine, the detection mechanism that is used for atmospheric pressure to detect is installed to sealing mechanism's surface below for place the support placement machine sets up in one side middle part of sealing mechanism, and installs above sealing mechanism's inside and be used for absorbent actuation mechanism. This ageing test case is accelerated to saturation high pressure, compare with current device, through the manometer, can detect the inside pressure of proof box during operation, thereby make things convenient for operating personnel to make the judgement of work, through twisting the lead screw, can with discharge valve between rotate, thereby can drive the sealing plug and reciprocate in the circulation passageway, when inside atmospheric pressure is too big after proof box work, can arrange gas outside through the circulation passageway, thereby can do benefit to opening to the chamber door, avoid the too big absorption of pressure to be difficult to open, the subsider tank, can improve the leakproofness after the sealing plug is closed downwards, avoid taking place to lose heart at the during operation.

Description

Saturated high-pressure accelerated aging test box

Technical Field

The utility model relates to an aging test case technical field specifically is a saturated high pressure accelerated aging test case.

Background

The aging test box is a product general term in the environmental test industry, and comprises the following components: ozone aging, ultraviolet aging, xenon lamp aging, ventilation type heat aging, high temperature aging, salt spray corrosion aging … and other aging test modes. Is the more important one in the artificial environmental climate test method.

The existing aging test box has the problem that when the existing aging test box is used, pressure is too large when the box door works inside, and the box door can be hardly opened due to strong pressure, so that a saturated high-pressure accelerated aging test box is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a saturated high pressure is ageing test box with higher speed to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a saturated high pressure is ageing test box with higher speed, includes sealing mechanism and placement machine, sealing mechanism's surface below installs the detection mechanism that is used for atmospheric pressure to detect, is used for placing the support placement machine sets up in one side middle part of sealing mechanism, and sealing mechanism's inside top installs and is used for absorbent actuation mechanism, detection mechanism's inboard middle part is provided with the mechanism of ventilating that is used for losing heart, detection mechanism includes manometer and discharge valve, and one side of manometer installs discharge valve, venting mechanism includes the circulation way, twists lead screw, sealing plug and subsider, the inboard top middle part of circulation way runs through to have twists and moves the lead screw, and twists the bottom of moving the lead screw and be connected with the sealing plug, the bottom of sealing plug is provided with the subsider.

Further, sealing mechanism includes main part case, laminating groove and first sealed the pad, the surperficial middle part of main part case is provided with the laminating groove, and the surperficial inboard in laminating groove installs first sealed pad.

Further, sealing mechanism still includes chamber door and the sealed pad of second, the chamber door is installed in one side of main part case, and the surperficial middle part of chamber door is provided with the sealed pad of second.

Further, place the mechanism and include sliding seat and working plate, and the working plate is installed to one side of sliding seat.

Furthermore, the placing mechanism further comprises a connecting frame and a rotating head, wherein the connecting frame is installed above the middle of the working plate, and the rotating head is arranged in the middle of the connecting frame.

Further, the placing mechanism further comprises a rotating chuck, and the rotating chuck is arranged above one side of the working plate.

Furthermore, the suction mechanism comprises an air suction pump, an air guide pipe and an air suction port, the output end of the air suction pump is connected with the air guide pipe, and the surface of the air guide pipe is provided with the air suction port.

Compared with the prior art, the utility model provides a saturation high pressure is ageing test case with higher speed possesses following beneficial effect: the aging test box can improve the sealing property and the tightness when being closed, avoid leakage, facilitate the opening of a door, avoid overlarge pressure, over-tight adsorption and difficult opening, and improve the convenience of an experiment.

1. The utility model discloses a laminating groove can be when closing between chamber door and main part case, can make first sealed pad and second sealed pad laminate side by side from top to bottom to can improve the leakproofness when the chamber door is closed, through the aspirator pump, can produce suction through air duct and induction port, thereby can adsorb when the chamber door lid closes with between the second sealed pad, thereby can improve the fastening nature and the leakproofness after the chamber door is closed;

2. the utility model discloses a manometer can detect the pressure of proof box during operation inside, thereby make things convenient for operating personnel to make the judgement of work, through twisting the lead screw, can rotate between with discharge valve, thereby can drive the sealing plug and reciprocate in the circulation way, when inside atmospheric pressure is too big after proof box work, can arrange gas outside through the circulation way, thereby can do benefit to the opening to the chamber door, avoid pressure too big absorption to be too tight to open, through the subsider, can improve the leakproofness after the sealing plug closes downwards, avoid losing heart in the during operation;

3. the utility model discloses a sliding seat, link and rotation head, can place the working plate downwards, make the working plate be mutually perpendicular with the main part case, thereby at the ageing test case during operation, can place the articles for use of work experiment, thereby can improve the convenience of experiment, through the link, can carry and draw after the working plate is placed downwards, thereby can make the working plate have certain bearing capacity, use the back at the working plate simultaneously, can utilize the link and rotate the head and fold the recovery, thereby can reduce occuping of space, through rotating the dop, can upwards retrieve the back at the working plate and carry out the block to the working plate, avoid taking place the working plate and take place the whereabouts.

Drawings

FIG. 1 is a schematic view of the overall front-view unfolding structure of the present invention;

FIG. 2 is a schematic view of the overall front closed structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is the structure diagram of the inside left side of the exhaust valve of the utility model.

In the figure: 1. a sealing mechanism; 101. a main body case; 102. fitting the groove; 103. a first gasket; 104. a box door; 105. a second gasket; 2. a detection mechanism; 201. a pressure gauge; 202. an exhaust valve; 3. a placement mechanism; 301. a movable seat; 302. a working plate; 303. a connecting frame; 304. rotating the head; 305. rotating the chuck; 4. a suction mechanism; 401. a getter pump; 402. a gas-guide tube; 403. an air suction port; 5. a venting mechanism; 501. a flow channel; 502. screwing the screw rod; 503. a sealing plug; 504. a settling tank.

Detailed Description

As shown in fig. 1 and 4, a saturated high-pressure accelerated aging test chamber comprises a sealing mechanism 1 and a placing mechanism 3, a detection mechanism 2 for detecting air pressure is installed below the surface of the sealing mechanism 1, the sealing mechanism 1 comprises a main body chamber 101, an attaching groove 102 and a first sealing gasket 103, the middle part of the surface of the main body chamber 101 is provided with the attaching groove 102, the inner side of the surface of the attaching groove 102 is provided with the first sealing gasket 103, a chamber door 104 and a second sealing gasket 105, the chamber door 104 is installed at one side of the main body chamber 101, the middle part of the surface of the chamber door 104 is provided with the second sealing gasket 105, the first sealing gasket 103 and the second sealing gasket 105 can be attached side by side up and down through the attaching groove 102 when the chamber door 104 and the main body chamber 101 are closed, so as to improve the sealing performance when the chamber door 104 is closed, the middle part of the inner side of the detection mechanism 2 is provided with a ventilation mechanism 5 for releasing air, the detection mechanism 2 comprises a pressure gauge 201 and an exhaust valve 202, the exhaust valve 202 is installed on one side of the pressure gauge 201, the ventilation mechanism 5 comprises a flow channel 501, a screwing screw rod 502, a sealing plug 503 and a settling tank 504, the screwing screw rod 502 penetrates through the middle part above the inner side of the flow channel 501, the bottom of the screwing screw rod 502 is connected with the sealing plug 503, the settling tank 504 is arranged at the bottom of the sealing plug 503, the pressure inside the test box during working can be detected through the pressure gauge 201, so that an operator can conveniently judge the working, the sealing plug 503 can be driven to move up and down in the flow channel 501 by screwing the screw rod 502, when the internal air pressure of the test box is too large after working, the air can be discharged outside through the flow channel 501, so that the box door 104 can be conveniently opened, and the problem that the box door is difficult to open due to overlarge adsorption due to too large pressure is avoided, the sealing performance of the sealing plug 503 after being closed downwards can be improved through the settling tank 504, and air leakage during working is avoided;

as shown in fig. 1-3, a placing mechanism 3 for placing a support is provided in the middle of one side of the sealing mechanism 1, and a suction mechanism 4 for adsorption is arranged above the interior of the sealing mechanism 1, the placing mechanism 3 comprises a movable seat 301 and a working plate 302, and one side of the movable seat 301 is provided with a working plate 302, the placing mechanism 3 further comprises a connecting frame 303 and a rotating head 304, the connecting frame 303 is arranged above the middle part of the working plate 302, and the middle part of the connecting frame 303 is provided with a rotating head 304, the placing mechanism 3 further comprises a rotating chuck 305, and the rotary chuck 305 is disposed above one side of the working plate 302, and through the movable base 301, the connecting frame 303 and the rotary head 304, the work plate 302 may be placed downward, such that the work plate 302 is perpendicular to the main body case 101, therefore, when the aging test box works, articles for work experiments can be placed, so that the convenience of the experiments can be improved, the connecting frame 303 can be used for lifting and pulling the working plate 302 after the working plate is placed downwards, thereby, the working plate 302 has a certain bearing capacity, and after the working plate 302 is used, the connecting frame 303 and the rotating head 304 can be used for folding and recovering, thereby reducing the space occupation, the clamping head 305 is rotated to clamp the working plate 302 after the working plate 302 is upwards recovered to avoid the falling of the working plate 302, the suction mechanism 4 comprises an air suction pump 401, an air duct 402 and an air suction port 403, the output end of the air suction pump 401 is connected with the air duct 402, the surface of the air duct 402 is provided with the air suction port 403, by means of the aspirator pump 401, suction may be generated through the airway tube 402 and the suction port 403, therefore, when the door 104 is closed, the second gasket 105 can be sucked, and the tightness and the sealing property of the closed door 104 can be improved.

The working principle is as follows: when the aging test box is used, firstly, the first sealing gasket 103 and the second sealing gasket 105 can be attached to each other side by side up and down through the attaching groove 102 when the box door 104 and the main box 101 are closed, so that the sealing performance of the closed box door 104 can be improved, then, the suction pump 401 can generate suction through the air guide pipe 402 and the air suction port 403, so that the suction can be performed between the second sealing gasket 105 when the box door 104 is covered, so that the tightness and the sealing performance of the closed box door 104 can be improved, at the moment, the pressure inside the test box during working can be detected through the pressure gauge 201, so that an operator can conveniently make work judgment, then, the screw rod 502 is screwed, the sealing plug can rotate with the exhaust valve 202, so that the screw rod 503 can be driven to move up and down in the flow channel 501, when the internal air pressure of the test box is too large after working, can be with gaseous outer arranging through circulation canal 501, thereby can be favorable to opening to chamber door 104, avoid the too big absorption of pressure to close and be difficult to open, then through subsider 504, can improve the leakproofness behind the downward closure of sealing plug 503, avoid taking place to lose heart at the during operation, at this moment, through movable seat 301, link 303 and rotation head 304, can place work board 302 downwards, make work board 302 and main part case 101 mutually perpendicular, thereby at the ageing test case during operation, can place the articles for use of work experiment, thereby can improve the convenience of experiment, later through link 303, can carry out to draw after work board 302 places downwards, thereby can make work board 302 have certain bearing capacity, after work board 302 uses simultaneously, can utilize link 303 and rotation head 304 to fold and retrieve, thereby can reduce the occupation of space, finally through rotating dop 305, the work board 302 can be engaged after the work board 302 is retracted upward, so that the work board 302 is prevented from falling down.

Claims

1. The utility model provides a saturated high pressure ageing test box with higher speed, includes sealing mechanism (1) and places mechanism (3), its characterized in that, the detection mechanism (2) that are used for atmospheric pressure to detect are installed to the surface below of sealing mechanism (1), are used for placing the support place mechanism (3) and set up in one side middle part of sealing mechanism (1), and the inside top of sealing mechanism (1) installs and be used for absorbent actuation mechanism (4), the inboard middle part of detection mechanism (2) is provided with ventilation mechanism (5) that are used for losing air, detection mechanism (2) are including manometer (201) and discharge valve (202), and one side of manometer (201) installs discharge valve (202), ventilation mechanism (5) are including circulation way (501), twist lead screw (502), sealing plug (503) and subsider (504), the inboard top middle part of sealing plug (501) is penetrated and is twisted lead screw (502), and the bottom of twisting lead screw (502) is connected with sealing plug (503), the bottom of sealing plug (503) is provided with subsider (504).

2. The saturated high-pressure accelerated aging test box according to claim 1, wherein the sealing mechanism (1) comprises a main body box (101), an attaching groove (102) and a first sealing gasket (103), the attaching groove (102) is arranged in the middle of the surface of the main body box (101), and the first sealing gasket (103) is arranged on the inner side of the surface of the attaching groove (102).

3. The saturated high-pressure accelerated aging test chamber according to claim 2, wherein the sealing mechanism (1) further comprises a chamber door (104) and a second gasket (105), the chamber door (104) is installed on one side of the main body chamber (101), and the second gasket (105) is disposed on the middle portion of the surface of the chamber door (104).

4. A saturated high-pressure accelerated aging test chamber according to claim 1, wherein the placing mechanism (3) comprises a movable seat (301) and a working plate (302), and the working plate (302) is installed on one side of the movable seat (301).

5. A saturated high-pressure accelerated aging test chamber as claimed in claim 4, wherein the placing mechanism (3) further comprises a connecting frame (303) and a rotating head (304), the connecting frame (303) is installed above the middle part of the working plate (302), and the rotating head (304) is arranged at the middle part of the connecting frame (303).

6. A saturated high-pressure accelerated aging test chamber according to claim 4, wherein the placing mechanism (3) further comprises a rotary chuck (305), and the rotary chuck (305) is disposed above one side of the working plate (302).

7. The saturated high-pressure accelerated aging test box according to claim 1, wherein the suction mechanism (4) comprises an air suction pump (401), an air duct (402) and an air suction port (403), the air duct (402) is connected to the output end of the air suction pump (401), and the air suction port (403) is formed in the surface of the air duct (402).