CN115950753A - Environmental test chamber - Google Patents
Environmental test chamber Download PDFInfo
- Publication number
- CN115950753A CN115950753A CN202310239087.7A CN202310239087A CN115950753A CN 115950753 A CN115950753 A CN 115950753A CN 202310239087 A CN202310239087 A CN 202310239087A CN 115950753 A CN115950753 A CN 115950753A
- Authority
- CN
- China
- Prior art keywords
- chamber
- plate
- temperature control
- test
- silt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 112
- 230000007613 environmental effect Effects 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 238000002791 soaking Methods 0.000 claims abstract description 16
- 239000013049 sediment Substances 0.000 claims abstract 3
- 238000003825 pressing Methods 0.000 claims description 48
- 239000007788 liquid Substances 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000008520 organization Effects 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 18
- 238000004088 simulation Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012353 t test Methods 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention belongs to the technical field of test boxes, and particularly relates to an environmental test box which comprises a test part, a water tank, a temperature control part, a sediment mixing part and a controller for electric control connection, wherein the water tank is in conduction connection with the test part and the temperature control part, the sediment mixing part is communicated with the test part and the temperature control part, the test part comprises a main frame, a pressure test mechanism, an inner pipe fluid test mechanism and a soaking chamber, the pressure test mechanism is arranged on the upper section of the main frame, the inner pipe fluid test mechanism is arranged on two sides of the pressure test mechanism, and the soaking chamber is slidably arranged at the lower end of the main frame.
Description
Technical Field
The invention belongs to the technical field of test boxes, and particularly relates to an environmental test box.
Background
The environmental test box simulates natural environmental climate by means of science and technology, has destructiveness to modern industrial products, and can be widely representative for the test field of environmental test, can carry out as many test items as possible, and is as close as possible to the environment which can be applied in the future.
The existing environmental test box only limits the test of the pipe to pressure test and can only apply part, other tests such as corrosion resistance test need to replace the test box, and the market does not have the environmental test box completely aiming at the pipe.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an environment test box which is used for solving the problems that the pressure test of the pipe in the prior art is unbalanced, the corrosion of the pipe in the use environment can not be simulated, the fluid pressure test can not be performed, and the like.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an environmental test case, includes test portion, water tank, temperature control portion, silt mixing portion and is used for the automatically controlled controller of connecting, the water tank and test portion and temperature control portion conduction connection, silt mixing portion intercommunication test portion and temperature control portion, the test portion includes body frame, pressure test mechanism, inner tube fluid test mechanism, soaks the room, pressure test mechanism installs in the body frame upper segment, inner tube fluid test mechanism locates pressure test mechanism both sides, soak room slidable mounting in the body frame lower extreme.
Further, the pressure testing mechanism comprises a pressing component and a fixing component, the pressing component is arranged above the fixing component, clamping plates are arranged on the pressing component and the fixing component, the pressing component comprises a main rod, a sliding plate, a lower pressing block, a lower pressing rod and a fixing plate, the sliding plate is slidably mounted on the main rod, the lower pressing block is arranged at the lower part of the sliding plate, one end of the pressing rod is connected with the fixing plate, the other end of the pressing rod is connected with the sliding plate, the upper end of the lower pressing rod is connected with an air cylinder, the fixing plate is laid at the upper end of the main frame, and one clamping plate is mounted at the bottom of the lower pressing block;
the fixing component comprises a bearing plate, a surrounding plate, a pulley and a drawing plate, the bearing plate is fixedly installed at the lower end of the main rod, the surrounding plate is installed on the upper portion of the bearing plate, the pulley is installed inside the surrounding plate, the drawing plate is installed on the upper portion of the pulley in a sliding mode, a drawing handle is arranged at the front end of the drawing plate, the open front end of the surrounding plate is closed, and a clamping plate is installed at the top of the drawing plate.
Further, inner tube fluid test mechanism includes two sets of testers, and is a set of the tester is installed in pressure test mechanism right side and in silt mixed portion turn-on connection, another group the tester is installed in pressure test mechanism left side and in water tank turn-on connection, the tester includes riser, regulating plate, electric putter, hose, push pedal, soft head and clamp, regulating plate upper portion and push pedal fixed connection are run through to electric putter inner, regulating plate slidable mounting is inboard in the riser, the hose front end runs through the push pedal and is connected with soft head, the clamp surrounds soft head inner.
Further, the clamp includes circle body, two link, connection bolt, two extreme points of circle body respectively are equipped with a link, connect two links of bolt swing joint.
Furthermore, the soak chamber includes box, pulley, lift cylinder, lifter plate, spring, the box passes through pulley and body frame sliding connection, install on the body frame lift cylinder bottom, lift cylinder top passes through spring and lifter plate fixed connection, box upper portion is open, both ends respectively are equipped with a set of pulley about the box at least, the box both sides respectively are equipped with a set of lift cylinder at least.
Furthermore, the grip block comprises the semicircular groove of two arc boards concatenation and the extension spring who connects two arc boards, just the bottom of two arc boards is equipped with a set of slide rail, the arc board passes through the slide rail and outwards stretches, and the interior radian of every arc board is less than 80.
Further, the water tank comprises a soaking chamber connecting port, a backflow port, a water pumping port, a water inlet and a water outlet, the soaking chamber connecting port is connected with the bottom of the soaking chamber through a conduit, the backflow port is connected with the testing portion through a conduit, and the water pumping port is connected with the temperature control portion through a water pump.
Further, temperature control portion includes temperature control chamber, heater, refrigerator, the heater is installed in temperature control intracavity portion, refrigerator and temperature control chamber turn-on connection, the temperature control chamber passes through the water pump and extracts water tank liquid to silt mixed portion.
Further, silt mixing portion includes silt chamber, hard tube, hybrid chamber and control valve, silt chamber bottom is through control valve and hybrid chamber turn-on connection, the hard tube middle section is located to the hybrid chamber, silt mixing portion is connected to hard tube one end, and test portion is connected to the other end.
Further, the controller includes control panel and locates the pressure gauge on test portion, water tank, temperature control portion, the mixed portion of silt.
Further, a meter is arranged inside the soaking chamber.
Furthermore, a closed plate is arranged on the testing part.
Furthermore, a lifting motor is arranged at the joint of the vertical plate and the adjusting plate.
Furthermore, the soft head is made of elastic materials, and the caliber of the soft head can be stretched and enlarged.
Furthermore, the conduit for connecting and communicating each component is made of flexible material.
Compared with the prior art, the invention has the following beneficial effects:
1. the cylinder applies downward force to the sliding plate through the lower pressing rod, the sliding plate moves downward through the main rod, meanwhile, another group of clamping plates arranged on the lower pressing block downwards wraps the tubular material, and another group of clamping plates arranged on the lower pressing block continuously apply downward force to the tubular material to simulate the pressure on the tubular material in the soil environment, so that sudden environment simulation is more simulated, the pressure application is more balanced, and the problem of inaccurate experimental data caused by unbalanced pressure application in the pressure simulation of the tubular material is solved;
2. the pressure resistance strength of the inner wall of the pipe to water pressure in a real use environment is tested by simulating the circulation of liquid in the pipe, so that the problems that the pressure formed by the circulation of fluid cannot be completely simulated due to the fact that the pressure can only be locally applied to the material strength in the pipe and the pressure can not be completely tested due to the fact that the pressure test can only be performed on the outer wall of the pipe in the prior art and the material strength in the pipe cannot be tested are solved;
3. through opening the control valve, make the inside silt of silt chamber fall to the hybrid chamber naturally, the liquid of hard tube circulation erodees silt and mixes and takes to fluid accredited testing organization, makes tubular product can simulate impurity fluid when carrying out the fluid test and erode the environment, the wearability of better experimental tubular product inner wall.
Drawings
FIG. 1 is a schematic perspective view of an environmental test chamber according to an embodiment of the present invention;
FIG. 2 is a schematic top view of an environmental test chamber according to an embodiment of the present invention;
FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic diagram of a partial three-dimensional structure of an environmental test chamber according to an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 4 at Y;
FIG. 6 is an enlarged partial view of the structure at X in FIG. 4;
FIG. 7 is a schematic diagram of a partial three-dimensional structure of an environmental test chamber according to an embodiment of the present invention;
FIG. 8 is an enlarged partial view of the structure at Z in FIG. 7;
FIG. 9 is an enlarged partial view of the structure at Q of FIG. 7;
reference numerals in the drawings of the specification include:
the device comprises a test part 1, a closing plate 10, a conduit 199, a main frame 11, a water tank 2, a soaking chamber connecting port 21, a return port 22, a water pumping port 23, a water inlet 24 and a water outlet 25;
the system comprises a temperature control part 3, a silt mixing part 30, a controller 300, a control panel 301, a pressure device 302, a temperature control cavity 31, a silt cavity 311, a hard pipe 312, a mixing cavity 313, a control valve 314, a heater 32 and a refrigerator 33;
the pressure testing mechanism 4, the pressing component 41, the main rod 411, the sliding plate 412, the pressing block 413, the pressing rod 414, the fixing plate 415, the cylinder 416, the fixing component 42, the bearing plate 421, the coaming 422, the first pulley 423, the drawing plate 424, the pull handle 425, the clamping plate 43, the arc plate 431 and the sliding rail 432;
the inner tube fluid testing device comprises an inner tube fluid testing mechanism 5, a tester 51, a vertical plate 510, an adjusting plate 511, an electric push rod 512, a hose 5120, a push plate 513, a soft head 514, a clamp 515, a ring body 5151, two connecting ends 5152 and a connecting bolt 5153;
the immersion chamber 6, a box body 61, a second pulley 62, a lifting cylinder 63, a lifting plate 64 and a pressure-relieving spring 65.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described in conjunction with the accompanying drawings and examples:
it should be noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate an orientation or a positional relationship based on that shown in the drawings, it is only for convenience of description and simplification of description, but not to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations on the present patent, and specific meanings of the terms may be understood according to specific situations by those of ordinary skill in the art.
In addition, the descriptions relating to "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example (b):
as shown in fig. 1-9, an environmental test case, including test portion 1, water tank 2, temperature control portion 3, silt mixing portion 30 and be used for automatically controlled controller 300 of connecting, water tank 2 and test portion 1 and 3 turn-on connections of temperature control portion, silt mixing portion 30 intercommunication test portion 1 and temperature control portion 3, test portion 1 includes body frame 11, pressure test mechanism 4, inner tube fluid test mechanism 5, soak room 6, pressure test mechanism 4 installs in 11 upper sections of body frames, inner tube fluid test mechanism 5 locates 4 both sides of pressure test mechanism, soak 6 sliding mounting in 11 lower extremes of body frame, 6 inside counter that is equipped with in soak room, be equipped with closure plate 10 on the test portion 1, controller 300 includes control panel 301 and locates test portion 1, water tank 2, temperature control portion 3, pressure gauge 302 on the silt mixing portion 30, the pipe 199 of each part of turn-on connection is flexible material.
As a further example of the present embodiment, the pressure testing mechanism 4 includes a pressing member 41 and a fixing member 42, the pressing member 41 is disposed above the fixing member 42, the pressing member 41 and the fixing member 42 are both provided with a clamping plate 43, the pressing member 41 includes a main rod 411, a sliding plate 412, a pressing block 413, a pressing rod 414 and a fixing plate 415, the sliding plate 412 is slidably mounted on the main rod 411, the pressing block 413 is disposed at the lower part of the sliding plate 412, one end of the pressing rod 414 is connected to the fixing plate 415, the other end is connected to the sliding plate 412, the upper end of the pressing rod 414 is connected to an air cylinder 416, the fixing plate 415 is laid at the upper end of the main frame 11, and the bottom of the pressing block 413 is provided with the clamping plate 43;
the fixing member 42 comprises a bearing plate 421, a surrounding plate 422, a first pulley 423 and a drawing plate 424, the bearing plate 421 is fixedly mounted at the lower end of the main rod 411, the surrounding plate 422 is mounted on the upper portion of the bearing plate 421, the first pulley 423 is mounted inside the surrounding plate 422, the drawing plate 424 is slidably mounted on the upper portion of the first pulley 423, the front end of the drawing plate 424 is provided with a drawing handle 425, the front end of the surrounding plate 422 is open, the rear end of the surrounding plate 422 is closed, and the top of the drawing plate 424 is provided with a clamping plate 43.
The outward force of the drawing plate 424 is applied through the pull handle 425, the drawing plate 424 is pulled out to the front end on the bearing plate 421 through the first pulley 423, then the tubular material is fixed on the clamping plate 43 on the fixing member 42, after the fixing is completed, the drawing plate 424 is moved inward through the application of the inward force of the drawing plate 424, it is worth mentioning that the rear end of the enclosing plate 422 is closed, so when the drawing plate 424 moves inward to the tail, the enclosing plate 422 blocks the drawing plate 424, the drawing plate 424 is prevented from being separated from the bearing plate 421, when the tubular material is aligned to the lower pressing member 41, the cylinder 416 applies downward force to the sliding plate 412 through the pressing rod 414, the sliding plate 412 moves downward through the main rod 411, and at the same time, another group of clamping plates 43 arranged on the pressing block 413 wraps the tubular material downward, it is worth mentioning that the two upper and lower clamping plates 43 do not form 360 ° wrapping on the tubular material, but there is a gap at the wrapping connection to prevent the clamping plates 43 from applying pressure to the tubular material, and then another group of clamping plates 43 arranged on the pressing block 413 continues to apply uneven pressure to simulate the tubular material, thereby solving the problem of the actual environmental pressure simulation.
As a further example, the inner pipe fluid testing mechanism 5 includes two sets of testers 51, one set of testers 51 is installed on the right side of the pressure testing mechanism 4 and is connected to the silt mixing portion 30 in a conduction manner, the other set of testers 51 is installed on the left side of the pressure testing mechanism 4 and is connected to the water tank 2 in a conduction manner, each tester 51 includes a vertical plate 510, an adjusting plate 511, an electric push rod 512, a hose 5120, a push plate 513, a soft head 514, and a clamp 515, an inner end of the electric push rod 512 penetrates through an upper portion of the adjusting plate 511 and is fixedly connected to the push plate 513, the adjusting plate 511 is installed inside the vertical plate 510 in a sliding manner, a front end of the hose 5120 penetrates through the push plate 513 and is connected to the soft head 514, the clamp 515 surrounds an inner end of the soft head 514, the clamp 515 includes a ring body 5151, two connecting ends 5152, and a connecting bolt 5153, two end points of the ring body 5151 are respectively provided with one connecting end point 5152, the connecting bolt 5153 is movably connected to the two connecting ends 5152, a lifting motor is provided at a connection point of the vertical plate 510 and the adjusting plate 511, the soft head 514 is made of an elastic material, and an aperture of the soft head 514 can be stretched and expanded.
The adjusting plate 511 slides up and down on the vertical plate 510 to align two ends of the pipe, after alignment is completed, the electric push rod 512 pushes the push plate 513 to enable the soft head 514 to align with the pipe, it is worth mentioning that the hose 5120 between the electric push rod 512 and the push plate 513 can be pulled up, so that the distance between the electric push rod 512 and the adjusting plate 511 is lengthened without influencing the communication between the hose 5120 and the soft head 514, then two ends of the pipe are respectively connected with the soft head 514, and after being wrapped by the soft head 514, the soft head 514 and two ends of the pipe are fully connected in a sealing manner through a 515 hoop, thereby avoiding connection leakage of the soft head 514 and the pipe in a fluid test;
wherein, hose 5120 of right-hand member passes through temperature control portion 3 and silt mixed portion 30 to inside to the tubular product of suction liquid in the water tank 2, the soft head 514 of left end takes the inside liquid of tubular product out backward flow to water tank 2, through liquid circulation in the inside simulation of tubular product, make the inside rivers impact pressure that receives of tubular product, experimental tubular product inner wall is to hydraulic compressive strength in real service environment, it can only carry out pressure test to the tubular product outer wall to have solved prior art, can't test to the inside material strength of tubular product, or say so, prior art can only carry out local outside applied pressure to the inside material strength of tubular product, the pressure that unable complete simulation fluid circulation formed.
Temperature control portion 3 includes temperature control chamber 31, heater 32, refrigerator 33, and heater 32 installs inside temperature control chamber 31, and refrigerator 33 and temperature control chamber 31 conducting connection, temperature control chamber 31 pass through water pump extraction water tank 2 liquid to silt mixing portion 30.
The heater 32 can be an electric heating wire or other heating devices, and the refrigerator 33 can also be a compressor or other refrigeration equipment, the heater 32 can control the temperature of the liquid in the temperature control cavity 31 through the heater 32 and the refrigerator 33, only one device capable of implementing the equipment is provided here, the device is not feasible for other equipment, heating or refrigeration belongs to common technologies in the field of technology, and therefore specific limitation is not made, the temperature control part 3 conveys the heated or cooled liquid to the fluid testing mechanism 5, so that the pipe can simulate the real water body temperature in a simulation mode when a circulation experiment is carried out, and the authenticity of the pipe test is improved.
Further, in this embodiment, the immersion chamber 6 includes a box body 61, a second pulley 62, a lifting cylinder 63, a lifting plate 64, and a pressure-relief spring 65, the box body 61 is slidably connected to the main frame 11 through the second pulley 62, the bottom of the lifting cylinder 63 is mounted on the main frame 11, the top of the lifting cylinder 63 is fixedly connected to the lifting plate 64 through the pressure-relief spring 65, the upper portion of the box body 61 is open, at least one set of second pulleys 62 is provided at each of the left and right ends of the box body 61, and at least one set of lifting cylinders 63 is provided at each of the left and right sides of the box body 61.
Make the lifter plate 64 rise through lift cylinder 63 and drive box 61 and rise on main frame 11 through second pulley 62, make test portion 1 get into in the box 61 completely, pour into liquid into to box 61 through water tank 2 afterwards, make tubular product soak to the liquid in, soak and corrosion-resistant test to tubular product, the liquid corrosion influence that simulation tubular product received in true service environment.
As a further example of the present embodiment, the clamping plate 43 is composed of a semicircular groove formed by splicing two arc plates 431 and a tension spring connecting the two arc plates 431, which are not shown in the drawing, and a set of sliding rails 432 is disposed at the bottom of the two arc plates 431, the arc plates 431 are stretched outwards by the sliding rails 432, the inner arc degree of the arc plates 431 is less than 80 °, an outward force of the pulling plate 424 is applied by a pulling handle 425, the pulling plate 424 is pulled out to the front end of the bearing plate 421 by a first pulley 423, and then the tubular material is fixed to the clamping plate 43 on the fixing member 42, after the fixing is completed, the pulling plate 424 is moved inwards by applying an inward force of the pulling plate 424, it is worth mentioning that the rear end of the enclosing plate 422 is closed, so that the pulling plate 424 is blocked by the pulling plate 422 when moving inwards to the tail end, thereby forming a limit for the pulling plate 424, preventing the pulling plate 424 from being separated from the bearing plate 421, when the tubular material is aligned to the lower pressing member 41, the cylinder 416 applies a downward force to the sliding plate 412 by the pressing rod 414, the sliding plate 412 moves downwards by the enclosing plate 411, and the pressing block 413, and the clamping plate 43 applies a uniform pressure force to the clamping plate 43, and the clamping plate 43 is further pressing the clamping plate is applied to the clamping plate 43, and the clamping plate is further pressing the clamping plate 43, and the clamping plate 43.
The water tank 2 comprises a soaking chamber connecting port 21, a return port 22, a water pumping port 23, a water inlet 24 and a water outlet 25, the soaking chamber connecting port 21 is connected with the bottom of a soaking chamber 6 through a conduit (199), the return port 22 is connected with the testing part 1 through a conduit (199), the water pumping port 23 is connected with the temperature control part 3 through a water pump, and through the soaking chamber connecting port 21 and the return port 22, the water tank can recycle and use test liquid during circulation and corrosion resistance tests, and the consumption of raw materials is reduced.
The foregoing are embodiments of the present invention and are not intended to limit the scope of the invention to the particular forms set forth in the specification, which are set forth in the claims below, but rather are to be construed as the full breadth and scope of the claims, as defined by the appended claims, as defined in the appended claims, in order to provide a thorough understanding of the present invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (10)
1. The utility model provides an environmental test case, includes test portion (1), water tank (2), temperature control portion (3), silt mixing portion (30) and is used for controller (300) of automatically controlled connection, water tank (2) and test portion (1) and temperature control portion (3) turn-on connection, silt mixing portion (30) intercommunication test portion (1) and temperature control portion (3), its characterized in that: the testing portion (1) comprises a main frame (11), a pressure testing mechanism (4), an inner pipe fluid testing mechanism (5) and a soaking chamber (6), wherein the pressure testing mechanism (4) is installed on the upper section of the main frame (11), the inner pipe fluid testing mechanism (5) is arranged on two sides of the pressure testing mechanism (4), and the soaking chamber (6) is installed at the lower end of the main frame (11) in a sliding mode.
2. An environmental test chamber as set forth in claim 1, wherein: the pressure testing mechanism (4) comprises a downward pressing component (41) and a fixing component (42), the downward pressing component (41) is arranged above the fixing component (42), clamping plates (43) are arranged on the downward pressing component (41) and the fixing component (42), the downward pressing component (41) comprises a main rod (411), a sliding plate (412), a downward pressing block (413), a downward pressing rod (414) and a fixing plate (415), the sliding plate (412) is slidably mounted on the main rod (411), the downward pressing block (413) is arranged on the lower portion of the sliding plate (412), one end of the downward pressing rod (414) is connected with the fixing plate (415), the other end of the downward pressing rod is connected with the sliding plate (412), an air cylinder (416) is connected to the upper end of the downward pressing rod (414), the fixing plate (415) is laid on the upper end of the main frame (11), and one clamping plate (43) is mounted at the bottom of the downward pressing block (413);
fixed component (42) include loading board (421), bounding wall (422), first pulley (423), take out board (424), loading board (421) fixed mounting is in mobile jib (411) lower extreme, bounding wall (422) are installed on loading board (421) upper portion, first pulley (423) are installed inside bounding wall (422), take out board (424) slidable mounting in first pulley (423) upper portion, it is equipped with and draws handle (425) to take out board (424) front end, the open rear end of bounding wall (422) front end is sealed, take out board (424) top and install a grip block (43).
3. An environmental test chamber as set forth in claim 2, wherein: inner tube fluid accredited testing organization (5) are including two sets of testers (51), and is a set of tester (51) are installed in pressure accredited testing organization (4) right side and in silt mixed portion (30) turn-on connection, another group tester (51) are installed in pressure accredited testing organization (4) left side and in water tank (2) turn-on connection, tester (51) are including riser (510), regulating plate (511), electric putter (512), hose (5120), push pedal (513), soft head (514) and clamp (515), electric putter (512) inner runs through regulating plate (511) upper portion and push pedal (513) fixed connection, regulating plate (511) slidable mounting is inboard in riser (510), hose (5120) front end runs through push pedal (513) and is connected with soft head (514), clamp (515) surround soft head (514) inner.
4. An environmental test chamber as set forth in claim 3, wherein: the clamp (515) comprises a ring body (5151), two connecting ends (5152) and a connecting bolt (5153), wherein two end points of the ring body (5151) are respectively provided with one connecting end (5152), and the connecting bolt (5153) is movably connected with the two connecting ends (5152).
5. An environmental test chamber as set forth in claim 2, wherein: soak room (6) and include box (61), second pulley (62), lift cylinder (63), lifter plate (64), slow pressure spring (65), box (61) are through second pulley (62) and body frame (11) sliding connection, install on body frame (11) lift cylinder (63) bottom, lift cylinder (63) top is through slow pressure spring (65) and lifter plate (64) fixed connection, box (61) upper portion is opened, both ends respectively are equipped with a set of second pulley (62) at least about box (61), the box (61) left and right sides respectively is equipped with a set of lift cylinder (63) at least.
6. An environmental test chamber as set forth in claim 2, wherein: the clamping plate (43) is composed of semicircular grooves spliced by two arc plates (431) and an extension spring for connecting the two arc plates (431), a set of sliding rails (432) are arranged at the bottoms of the two arc plates (431), the arc plates (431) are outwards stretched through the sliding rails (432), and the inner arc degree of the arc plates (431) is smaller than 80 degrees.
7. An environmental test chamber as set forth in claim 1, wherein: the water tank (2) comprises a soaking chamber connecting port (21), a return port (22), a water pumping port (23), a water inlet (24) and a water outlet (25), the soaking chamber connecting port (21) is connected with the bottom of a soaking chamber (6) through a conduit (199), the return port (22) is connected with the testing part (1) through the conduit (199), and the water pumping port (23) is connected with the temperature control part (3) through a water pump.
8. An environmental test chamber as set forth in claim 1, wherein: temperature control portion (3) include temperature control chamber (31), heater (32), refrigerator (33), install in temperature control chamber (31) inside heater (32), refrigerator (33) and temperature control chamber (31) turn-on connection, temperature control chamber (31) are through water pump extraction water tank (2) liquid to silt mixing portion (30).
9. An environmental test chamber as set forth in claim 1, wherein: silt mixed portion (30) includes silt chamber (311), hard tube (312), hybrid chamber (313) and control valve (314), silt chamber (311) bottom is through control valve (314) and hybrid chamber (313) turn-on connection, hard tube (312) middle section is located in hybrid chamber (313), silt mixed portion (30) is connected to hard tube (312) one end, and test portion (1) is connected to the other end.
10. An environmental test chamber as set forth in claim 1, wherein: the controller (300) comprises a control panel (301) and a pressure gauge (302) arranged on the testing part (1), the water tank (2), the temperature control part (3) and the sediment mixing part (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310239087.7A CN115950753A (en) | 2023-03-14 | 2023-03-14 | Environmental test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310239087.7A CN115950753A (en) | 2023-03-14 | 2023-03-14 | Environmental test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115950753A true CN115950753A (en) | 2023-04-11 |
Family
ID=87282815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310239087.7A Pending CN115950753A (en) | 2023-03-14 | 2023-03-14 | Environmental test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115950753A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116148114A (en) * | 2023-04-19 | 2023-05-23 | 广东科明环境仪器工业有限公司 | Cold and hot impact testing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596309A (en) * | 2016-10-26 | 2017-04-26 | 中国特种设备检测研究院 | Multiphase flow erosion-corrosion testing system |
| CN210442219U (en) * | 2019-06-17 | 2020-05-01 | 西南石油大学 | Sand-containing shale gas gathering and transportation pipeline erosion experiment loop platform |
| CN111693449A (en) * | 2020-06-22 | 2020-09-22 | 中国核动力研究设计院 | Telescopic corrosion kettle and corrosion test method for liquid lead-bismuth alloy |
| CN114279852A (en) * | 2021-12-01 | 2022-04-05 | 东台市竹林高科技材料有限公司 | High strength PVC pipe production is with resistance to compression check out test set |
| CN217542081U (en) * | 2022-07-04 | 2022-10-04 | 于冬梅 | Testing device of water meter |
| CN218512343U (en) * | 2022-08-15 | 2023-02-21 | 河南联塑实业有限公司 | Testing device for high-temperature-resistant pipe |
-
2023
- 2023-03-14 CN CN202310239087.7A patent/CN115950753A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596309A (en) * | 2016-10-26 | 2017-04-26 | 中国特种设备检测研究院 | Multiphase flow erosion-corrosion testing system |
| CN210442219U (en) * | 2019-06-17 | 2020-05-01 | 西南石油大学 | Sand-containing shale gas gathering and transportation pipeline erosion experiment loop platform |
| CN111693449A (en) * | 2020-06-22 | 2020-09-22 | 中国核动力研究设计院 | Telescopic corrosion kettle and corrosion test method for liquid lead-bismuth alloy |
| CN114279852A (en) * | 2021-12-01 | 2022-04-05 | 东台市竹林高科技材料有限公司 | High strength PVC pipe production is with resistance to compression check out test set |
| CN217542081U (en) * | 2022-07-04 | 2022-10-04 | 于冬梅 | Testing device of water meter |
| CN218512343U (en) * | 2022-08-15 | 2023-02-21 | 河南联塑实业有限公司 | Testing device for high-temperature-resistant pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116148114A (en) * | 2023-04-19 | 2023-05-23 | 广东科明环境仪器工业有限公司 | Cold and hot impact testing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115950753A (en) | Environmental test chamber | |
| CN105928663A (en) | Airtightness testing machine | |
| CN107621413A (en) | A kind of lithium ion battery weld strength test fixture | |
| CN100526845C (en) | Heat treatment analog method and device for crude oil additive | |
| CN108982022A (en) | Car body is compared in contracting for air tightness test | |
| CN207964174U (en) | Novel valve pressure testing device | |
| CN110260166A (en) | A kind of underground piping air tightness checking device and its application method | |
| CN116448576A (en) | Metal tube blasting water pressure testing device | |
| CN109186879A (en) | A kind of gearbox seal test table and its test method | |
| CN213205948U (en) | Hydraulic pump performance testing device | |
| CN208060320U (en) | A kind of sample cabinet for cold and hot water cycle test | |
| CN214066429U (en) | Glass assembly, sealing strip and loading sealing performance detection equipment | |
| CN208704970U (en) | Valve air-tightness Simple water surveys device | |
| CN108506738A (en) | A kind of harmful influence non-stop plugging drilling system and drilling method | |
| CN208537101U (en) | A kind of multi-functional air pressure and hydraulic pressure bulk testing device | |
| CN109507551B (en) | Transformer oil paper insulation test platform considering long-time alternating current and direct current and positive and negative pressure | |
| CN206618543U (en) | Threeway four-way pressure testing machine | |
| CN216646120U (en) | Continuous water pressure circulation testing machine for hollow composite insulator | |
| CN219176696U (en) | Load simulation hydraulic system | |
| CN206845589U (en) | Thermostatically controlled hydraulic hose pulse test bench | |
| CN208366542U (en) | A kind of water meter case hermetic seal testing stand | |
| CN215727384U (en) | Cable performance detection device | |
| CN220871989U (en) | Condom detection device | |
| CN111829731B (en) | Test device and method for verifying sealing performance of flange connection | |
| CN219224051U (en) | Detection device for valve rubber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20230411 |
|
| RJ01 | Rejection of invention patent application after publication |