CN210665448U

CN210665448U - Detection test box

Info

Publication number: CN210665448U
Application number: CN201921726033.9U
Authority: CN
Inventors: 朱玉珂; 冀志兴
Original assignee: Hebei Gongnuo Testing Technology Co Ltd
Current assignee: Hebei Gongnuo Testing Technology Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-02
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a detection test box, including box, case lid, humidification mechanism, elevating system and refrigerator, the connection can be dismantled on the box to the case lid, the box middle part has linked firmly the median septum, the curb plate inboard of box is provided with heating device, output tube one end and pump body coupling, the other end stretch into the box and communicate with the pipe through fixed axis body, the cylinder links firmly at the bottom half, cylinder pole top has linked firmly first fixed plate, first fixed plate top has linked firmly first fly leaf, first fly leaf is connected with supporter detachably, supporter detachably is connected with the second fly leaf, the second fly leaf links firmly with the second fixed plate, first fixed plate and second fixed plate both ends are provided with first sealing strip and second sealing strip, the refrigerator links firmly at the bottom half, the refrigerator is connected with the refrigeration pipe that stretches into the bottom half. The utility model discloses a set up humidification mechanism, elevating system and refrigeration mechanism, can realize high low temperature fast and change simple structure, convenient to use.

Description

Detection test box

Technical Field

The utility model relates to a detection test technical field especially relates to a detection test case.

Background

At present, current test box is when testing, to some special test requirements, if require its high low temperature transition time very short, temperature variation is violent, temperature variation is even etc. so that the rapid detection goes out the temperature variation resistance ability of material under the circumstances of quick temperature change repeatedly, and the high temperature room and the low temperature indoor air temperature of current test box are inhomogeneous, the test article heaies up, the cooling time is long, can not satisfy special test requirement, and simultaneously, current test box's function is often comparatively single, can't carry out comprehensive detection, so current test box's practical scope limitation is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a detection test case, the current detection test case of solving among the prior art can not satisfy special test requirement, and the function often is comparatively single, can't carry out the problem that comprehensive detection.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model discloses a detection test box, including box, case lid, humidification mechanism, elevating system and refrigerator, the connection can be dismantled to the case lid on the box, the box middle part has linked firmly the median septum, the median septum middle part is equipped with the through-hole, the curb plate inboard of box is provided with heating device, humidification mechanism includes the water tank, the pump body, output tube, fixed axis body and pipe, the water tank with the pump body all links firmly the case lid top, fixed axis body runs through the case lid top, output tube one end with pump body coupling, the other end pass through fixed axis body stretch into in the box and with the pipe intercommunication, a plurality of shower nozzle is evenly installed to the pipe lower extreme, elevating system places in the box, elevating system includes cylinder, cylinder pole, first fixed plate, first fly leaf, supporter, cylinder pole, first fixed plate, The cylinder is fixedly connected to the bottom of the box body, the top of the cylinder rod is fixedly connected with the first fixed plate, the top of the first fixed plate is fixedly connected with the first movable plate, the top of the first movable plate is detachably connected with the storage rack, the top of the storage rack is detachably connected with the second movable plate, the top of the second movable plate is fixedly connected with the second fixed plate, first sealing strips and second sealing strips are arranged at two ends of the first fixed plate and the second fixed plate respectively, the diameter of the through hole is larger than the width of the first fixed plate and the width of the second fixed plate, the refrigerator is fixedly connected to the bottom of the box body, and the refrigerator is connected with a refrigeration pipe extending into the bottom of the box body.

The cooling mechanism comprises a water cooler, a water inlet pipe, a water return pipe, a heat exchange pipe, a gas cooler, an air inlet pipe, a communication pipe, an air outlet pipe, a wind guide fan and a wind guide pipe, the water cooler is fixed outside the right side of the side plate, one end of each of the water inlet pipe and the water return pipe is connected with the water cooler, the other end of each of the water inlet pipe and the water return pipe is fixedly connected with the gas cooler, a circulating water pump is arranged on the water inlet pipe, the gas cooler is arranged in the heat exchange pipe, the communication pipe for communicating the water inlet pipe and the water return pipe is arranged at the bottom of the gas cooler, the wind guide fan is arranged on the left side of the heat exchange pipe, the wind outlet pipe is arranged at the bottom of the heat exchange pipe, the wind guide pipe is fixed outside, The bottom of the air outlet pipe is communicated with an air inlet of an air guide pipe, and the air outlet pipe is communicated with the air inlet of the air guide pipe.

Further, the gas refrigerator is fixedly connected in the heat exchange tube through a fixed support, and the heat exchange tube is fixedly connected on the side plate through a heat exchange tube fixed frame.

Further, still include the loading system, the loading system includes barrel, increased pressure board, push rod and push pedal, the pressure hole has been seted up on the curb plate, barrel one end link firmly on the curb plate and with the pressure hole corresponds setting, internally mounted have increased pressure board, the other end stretches out the push rod, push rod one end with the increased pressure board links firmly, the other end stretches out behind the barrel with the push pedal links firmly.

Still further, the refrigeration pipe is arranged in an S shape.

Further, the case lid is the type of falling U, the cooperation groove has been seted up at case lid both ends, be equipped with the cooperation hinge in the cooperation groove, it has first buckle to articulate on the cooperation hinge, link firmly on the curb plate outside with first buckle matched with second buckle.

Further, the heating device is an electric heating wire which is uniformly arranged on the inner side of the side plate of the box body.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses a detection test case can realize high low temperature fast and change through setting up humidification mechanism, elevating system and refrigeration mechanism, and can carry out comprehensive detection, simple structure, convenient to use.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

Fig. 1 is a schematic view of the overall structure of the detection test chamber of the present invention;

fig. 2 is a schematic view of the structure of the refrigeration tube of the detection test box in a top view.

Description of reference numerals: 1. a box body; 2. a side plate; 21. a heating device; 22. a pressurizing hole; 3. a humidifying mechanism; 31. a water tank; 32. a pump body; 33. an output pipe; 34. a fixed shaft body; 35. a conduit; 36. a spray head; 4. a box cover; 41. a mating groove; 42. a matching hinge; 43. a first buckle; 44. a second buckle; 5. a pressurizing mechanism; 51. a barrel; 52. a pressurizing plate; 53. a push rod; 54. pushing the plate; 6. a middle partition plate; 7. a lifting mechanism; 71. a cylinder; 72. a cylinder rod; 73. a first fixing plate; 731. a first seal strip; 74. a first movable plate; 75. a rack; 76. a second movable plate; 77. a second fixing plate; 771. a second seal strip; 8. a cooling mechanism; 81. a refrigerating water heater; 82. a water inlet pipe; 83. a water return pipe; 84. a water circulating pump; 85. a gas refrigerator; 851. fixing a bracket; 86. an air inlet pipe; 87. a communicating pipe; 88. a heat exchange pipe; 881. an air outlet pipe; 882. a heat exchange tube fixing frame; 883. a wind guide fan; 89. an air guide pipe; 891. an air outlet of the air guide pipe; 892. an air inlet of the air guide pipe; 9. a refrigerator; 91. and (5) cooling the tube.

Detailed Description

As shown in fig. 1 and fig. 2, a detection test box comprises a box body 1, a box cover 4, a humidification mechanism 3, a lifting mechanism 7 and a refrigerator 9, wherein the box cover 4 is detachably connected to the box body 1, a middle partition plate 6 is fixedly connected to the middle part of the box body 1, a through hole is formed in the middle part of the middle partition plate 6, a heating device 21 is arranged on the inner side of a side plate 2 of the box body 1, the humidification mechanism 3 comprises a water tank 31, a pump body 32, an output pipe 33, a fixed shaft body 34 and a conduit 35, the water tank 31 and the pump body 32 are fixedly connected to the top of the box cover 4, the fixed shaft body 34 penetrates through the top of the box cover 4, one end of the output pipe 33 is connected with the pump body 32, the other end of the output pipe extends into the box body 1 through the fixed shaft body 34 and is communicated with the conduit 35, a plurality of, the lifting mechanism 7 comprises an air cylinder 71, an air cylinder rod 72, a first fixed plate 73, a first movable plate 74, a shelf 75, a second movable plate 76 and a second fixed plate 77, the air cylinder 71 is fixedly connected to the bottom of the box body 1, the top of the air cylinder rod 72 is fixedly connected with the first fixed plate 73, the top of the first fixed plate 73 is fixedly connected with the first movable plate 74, the top of the first movable plate 74 is detachably connected with the shelf 75, the top of the shelf 75 is detachably connected with the second movable plate 76, the top of the second movable plate 76 is fixedly connected with the second fixed plate 77, two ends of the first fixed plate 73 and the second fixed plate 77 are respectively provided with a first sealing strip 731 and a second sealing strip 771, the diameter of the through hole is larger than the width of the first fixed plate 73 and the second fixed plate 77, and the refrigerator 9 is fixedly connected to the bottom of the box body 1, the refrigerator 9 is connected with a refrigerating pipe 91 extending into the bottom of the box body 1.

When the detection test box of the embodiment is used, firstly, the box cover 4 is opened, the second movable plate 76 is moved away from the storage rack 75, then the component to be detected is placed in the storage rack 75, and then the second movable plate 76 is fixed above the storage rack 75, at this time, the first fixing plate 73 is matched with the through hole in the middle of the middle partition plate 6 through the first sealing strips 731 at the two ends to realize sealing, at this time, the upper part of the middle partition plate 6 forms a closed space, so that the test is convenient to perform; when high temperature detection is needed, the heating device 21 on the inner side of the side plate 2 of the box body 1 can be used for heating; when a humidification test is required, the humidification test can be carried out on the component to be detected in the box body 1 through the humidification mechanism 3 arranged on the box cover 4; when low-temperature testing is needed, the air cylinder 71 can sequentially drive the second fixed plate 77, the second movable plate 76, the storage rack 75, the first movable plate 74 and the first fixed plate 73 to descend until the second fixed plate 77 is matched with the through hole in the middle of the middle partition plate 6 through the second sealing strips 771 at the two ends to realize secondary sealing, at the moment, a closed space is formed at the lower part of the middle partition plate 6, low-temperature testing can be performed, and then the cooling operation is performed on the part to be tested in the storage rack 75 through the refrigerating pipe 91 of the refrigerator 9 to complete the testing.

The first sealing strip 731 and the second sealing strip 771 are made of double-layer high and low temperature resistant materials.

Specifically, the cooling device comprises a cooling mechanism 8, the cooling mechanism 8 comprises a water cooler 81, a water inlet pipe 82, a water return pipe 83, a heat exchange pipe 88, a gas cooler 85, an air inlet pipe 86, a communicating pipe 87, an air outlet pipe 881, a wind guide fan 883 and a wind guide pipe 89, the water cooler 81 is fixed outside the right side of the side plate 2, one end of each of the water inlet pipe 82 and the water return pipe 83 is connected with the water cooler 81, the other end of each of the water inlet pipe 82 and the water return pipe 83 is fixedly connected with the gas cooler 85, a circulating water pump 84 is arranged on the water inlet pipe 82, the gas cooler 85 is arranged in the heat exchange pipe 88, the communicating pipe 87 communicating the water inlet pipe 82 and the water return pipe 83 is arranged at the bottom of the gas cooler 85, the air inlet pipe 86 is arranged on the left side of the heat exchange pipe 88, the wind guide pipe 881, the right side of the air duct 89 is provided with a plurality of air duct air outlets 891, the bottom of the air duct 89 is communicated with an air duct air inlet 892, and the air outlet duct 881 is communicated with the air duct air inlet 892.

In this embodiment, the water cooler 81 of the cooling mechanism 8 generates cold water, the cold water flows into the gas cooler 85 through the water inlet pipe 82, and the cold water flows back through the communication pipe 87 at the bottom of the gas cooler 85, at this time, the cold water flows back to the water cooler 81 through the water return pipe 83, so as to realize cold water circulation, because the gas cooler 85 is disposed in the heat exchange pipe 88, the air entering the air inlet pipe 86 can exchange heat in the heat exchange pipe 88, so as to cool the air, the cooled air is guided out of the air outlet pipe 881 by the air guide fan 883 and enters the air guide pipe air inlet 892, the cold air in the air guide pipe air inlet 892 enters the box 1 through the air guide pipe air outlet 891 on the air guide pipe 89, and the to-be-detected components in the box 1 are.

The detection test box of this embodiment can also make the cold air that the refrigeration pipe 91 of refrigerator 9 produced realize effective flow in airtight space through setting up cooling body 8, and the two is mutually supported, can further improve the cooling efficiency who waits to detect the part.

Specifically, the gas refrigerator 85 is fixedly connected in the heat exchange tube 88 through a fixing bracket 851, and the heat exchange tube 88 is fixedly connected on the side plate 2 through a heat exchange tube fixing bracket 882.

Concretely, still include the presser mechanism 5, the presser mechanism 5 includes barrel 51, increased pressure board 52, push rod 53 and push pedal 54, increased pressure hole 22 has been seted up on the curb plate 2, barrel 51 one end links firmly on the curb plate 2 and with increased pressure hole 22 corresponds setting, internally mounted have increased pressure board 52, the other end stretch out have push rod 53, push rod 53 one end with increased pressure board 52 links firmly, the other end stretches out behind the barrel 51 with push pedal 54 links firmly.

In this embodiment, when a pressure test is required, the push plate 54 is pushed to drive the push rod 53 to move in the cylinder 51, so as to perform the pressure test on the to-be-tested component in the box 1.

Specifically, the cooling pipe 91 is disposed in an S-shape.

Specifically, case lid 4 is the type of falling U, cooperation groove 41 has been seted up at case lid 4 both ends, be equipped with cooperation hinge 42 in the cooperation groove 41, it has first buckle 43 to articulate on the cooperation hinge 42, link firmly on the 2 outsides of curb plate with first buckle 43 matched with second buckle 44.

In this embodiment, the detachable link between the box body 1 and the box cover 4 is realized through the first buckle 43 and the second buckle 44 which are matched with each other, so that the use is convenient, the structure is simple, and the processing cost is low.

Specifically, the heating device 21 is an electric heating wire, and the electric heating wire is uniformly arranged on the inner side of the side plate 2 of the box body 1.

In the embodiment, the parts to be detected are subjected to high-temperature detection through the electric heating wires uniformly arranged on the inner sides of the side plates 2 of the box body 1, so that heat transfer in a closed space is uniform, and the detection efficiency is improved.

The utility model discloses a detection test case is through setting up humidification mechanism 3, elevating system 7 and refrigerator 9 mechanisms, can realize high low temperature fast and change, and can carry out comprehensive detection, simple structure, convenient to use.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A detection test box is characterized in that: the box cover is detachably connected to the box body, a middle partition plate is fixedly connected to the middle of the box body, a through hole is formed in the middle of the middle partition plate, a heating device is arranged on the inner side of a side plate of the box body, the humidifying mechanism comprises a water tank, a pump body, an output pipe, a fixed shaft body and a guide pipe, the water tank and the pump body are fixedly connected to the top of the box cover, the fixed shaft body penetrates through the top of the box cover, one end of the output pipe is connected with the pump body, the other end of the output pipe extends into the box body through the fixed shaft body and is communicated with the guide pipe, a plurality of spray heads are uniformly arranged at the lower end of the guide pipe, the elevating mechanism is placed in the box body, and the elevating mechanism comprises an air cylinder, an air cylinder rod, a first fixing plate, the cylinder is fixedly connected to the bottom of the box body, the top of the cylinder rod is fixedly connected with the first fixed plate, the top of the first fixed plate is fixedly connected with the first movable plate, the top of the first movable plate is detachably connected with the article placing frame, the top of the article placing frame is detachably connected with the second movable plate, the top of the second movable plate is fixedly connected with the second fixed plate, a first sealing strip and a second sealing strip are arranged at two ends of the first fixed plate and the second fixed plate respectively, the diameter of the through hole is larger than the width of the first fixed plate and the second fixed plate, the refrigerator is fixedly connected to the bottom of the box body, and the refrigerator is connected with a refrigeration pipe extending into the bottom of the box body.

2. A testing chamber according to claim 1, wherein: the cooling device comprises a water cooler, a water inlet pipe, a water return pipe, a heat exchange pipe, a gas cooler, an air inlet pipe, a communicating pipe, an air outlet pipe, a wind guide fan and a wind guide pipe, wherein the water cooler is fixed outside the right side of the side plate, one end of each of the water inlet pipe and the water return pipe is connected with the water cooler, the other end of each of the water inlet pipe and the water return pipe is fixedly connected with the gas cooler, a circulating water pump is arranged on the water inlet pipe, the gas cooler is arranged in the heat exchange pipe, the communicating pipe for communicating the water inlet pipe and the water return pipe is arranged at the bottom of the gas cooler, a plurality of air inlet pipes are arranged on the left side of the heat exchange pipe, the wind guide fan is arranged on the lower part of the heat exchange pipe, the air outlet pipe is arranged at, the air outlet pipe is communicated with the air inlet of the air guide pipe.

3. A testing chamber according to claim 2, wherein: the gas refrigerator is fixedly connected in the heat exchange tube through a fixed support, and the heat exchange tube is fixedly connected on the side plate through a heat exchange tube fixing frame.

4. A testing chamber according to claim 1, wherein: still include the loading system, the loading system includes barrel, increased pressure board, push rod and push pedal, the pressurization hole has been seted up on the curb plate, barrel one end link firmly on the curb plate and with the pressurization hole corresponds setting, internally mounted have increased pressure board, the other end stretch out have the push rod, push rod one end with the increased pressure board links firmly, the other end stretches out behind the barrel with the push pedal links firmly.

5. A testing chamber according to claim 1, wherein: the refrigeration pipe is arranged in an S shape.

6. A testing chamber according to claim 1, wherein: the case lid is the type of falling U, the cooperation groove has been seted up at case lid both ends, be equipped with the cooperation hinge in the cooperation groove, it has first buckle to articulate on the cooperation hinge, link firmly on the curb plate outside with first buckle matched with second buckle.

7. A test chamber according to any one of claims 1-6, wherein: the heating device is an electric heating wire which is uniformly arranged on the inner side of the side plate of the box body.