CN211620480U

CN211620480U - Jacketed mould test box

Info

Publication number: CN211620480U
Application number: CN201922263382.8U
Authority: CN
Inventors: 倪旸熠; 吴建兴; 杨军
Original assignee: Wuxi South Of Jiangsu Test Equipment Co ltd
Current assignee: Wuxi South Of Jiangsu Test Equipment Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-10-02
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a mould test equipment's technical field, aim at providing a jacket formula mould proof box, including the outer container, one end open-ended inner box and fan, be equipped with the test mouth on the outer container and be used for sheltering from the test door of test mouth, the inner box sets up in the outer container, the fan sets up between inner box and outer container, the inner box includes the upper plate, the hypoplastron, back plate and two curb plates, the upper plate, hypoplastron and two curb plates set up four edges at the back plate respectively, the hypoplastron is the level setting, two curb plates set up relatively, upper plate and hypoplastron are connected respectively to relative both sides on the curb plate, be equipped with the inlet scoop on the back plate, the income wind gap and the inlet scoop intercommunication of fan, be equipped with the ventilation hole on the curb plate, still be equipped with the ventilative humidification cloth that is used for shelter. The utility model discloses wind speed when can making gas enter into the inner box is inside is less, is difficult to blow away the mould on the experimental product to reduce the possibility that experimental effect received the influence.

Description

Jacketed mould test box

Technical Field

The utility model belongs to the technical field of the technique of mould test equipment and specifically relates to a jacket formula mould proof box is related to.

Background

The mould test box is one kind of culture box, and is mainly used for culturing organisms and plants, setting corresponding temperature and humidity in a closed space, so that mould can grow out in about 4-6 hours, and is used for artificially accelerating mould propagation and checking the mould resistance and the mould development degree of electrical and electronic products. The method is an important detection means in artificial three-proofing climate, and is necessary test equipment for storing strains and performing biological culture in universities and colleges, medicine, military industry, electronics, chemical engineering and biological research departments in scientific research laboratories.

Chinese patent No. CN209465044U discloses a ventilation type mould test box, which comprises a box body, a box door, an inner side plate, a fan assembly, a heater, an evaporator, a humidification spray pipe, an inner box, an air-cooled condenser, a refrigeration compressor, a constant temperature water tank, a water adding tank, a condensing fan, and a ventilation assembly, wherein the box door is installed on the box body, the box body is internally provided with the inner box, the inner side plate is arranged at the rear side of the inner box, the inner side plate is provided with a ventilation grating, the fan assembly is arranged behind the ventilation grating, the heater is arranged below the fan assembly, the evaporator is arranged below the heater, the humidification spray pipe is arranged below the evaporator, a water outlet is arranged below the inner box, the constant temperature water tank is connected with the humidification spray pipe, the refrigeration compressor is connected with the air-cooled condenser, and the evaporator is connected with the refrigeration, one side of the air-cooled condenser is provided with a condensing fan, a temperature sensor and a humidity sensor are arranged in the inner box, a mounting frame is arranged above the box body, two ventilation holes are formed in the box body, a ventilation assembly is arranged above the ventilation holes and is mounted on the mounting frame, the ventilation assembly comprises a first shell, a second shell, a ventilation motor, a transmission shaft, a first matching gear, a second matching gear, a mounting nut, a screw rod, an induction spring and a connecting rod, the ventilation motor is mounted in the first shell, one end of the transmission shaft is connected with the ventilation motor, the other end of the transmission shaft is connected with the first matching gear, the first matching gear is matched with the second matching gear, the mounting nut is mounted in the second shell, the screw rod is mounted on the mounting nut, and one end of the screw rod is connected with the second matching gear, the other end of the screw rod is connected with a connecting rod, a connecting hole is formed in the connecting rod, and an air exchange plate is installed on the connecting hole. The two inner boxes are in a grid shape. The two sides of the inner box are arranged in a grid shape, so that the circulation of gas is realized.

The above prior art solutions have the following drawbacks: in the gas circulation process, gas directly enters the inner box through the grids on the two sides of the inner box and blows on a test product, and because the wind speed when the gas enters the inner box is large, the mould on the test product is easily blown off, so that the test result is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a press from both sides shell type mould proof box, it is less that it can make the wind speed when gaseous entering into the inner box inside, is difficult to blow away the mould on the experimental product to reduce the possibility that experimental effect received the influence.

The utility model aims at realizing through the following technical scheme:

the utility model provides a jacket formula mould proof box, including the outer container, one end open-ended inner box and fan, be equipped with the test mouth on the outer container and be used for sheltering from the test door of test mouth, the inner box sets up in the outer container, the opening and the test mouth intercommunication of inner box, leave the interval between inner box and the outer container, the fan sets up between inner box and outer container, the inner box includes the upper plate, the hypoplastron, back plate and two curb plates, the upper plate, hypoplastron and two curb plates set up four edges at the back plate respectively, the hypoplastron is the level setting, two curb plates set up relatively, upper plate and hypoplastron are connected respectively to relative both sides on the curb plate, be equipped with the inlet scoop on the curb plate back plate, the income wind gap and the inlet scoop intercommunication of fan, be equipped with the ventilation hole on the curb plate, still be equipped with ventilative humidification cloth that is.

Through adopting above-mentioned technical scheme, when experimental, place the test product inside the inner box, drench ventilative humidification cloth through the ventilation hole, close the experimental door, start the fan, the fan extracts to between inner box and the outer container with the gas of inner box through the inlet scoop, gas between inner box and the outer container enters into the inner box through ventilative humidification cloth and ventilation hole again, when gas is through ventilative humidification cloth, bring the moisture on the ventilative humidification cloth into the inner box, and the bleeder vent on the ventilative humidification cloth is very little, when gas passes through, can reduce the wind speed, the wind speed when making gas enter into the inner box inside is less, be difficult to blow away the mould on the test product, thereby reduce the possibility that experimental effect received the influence.

The present invention may be further configured in a preferred embodiment as: the side plate is detachably connected with the lower plate, the side plate is detachably connected with the upper plate, and the side plate is detachably connected with the rear plate.

Through adopting above-mentioned technical scheme, when needs drench ventilative humidification cloth, can dismantle the curb plate and take out from in the outer container to take out ventilative humidification cloth from the outer container, drench ventilative humidification cloth again, and can drench ventilative humidification cloth is whole, compare with drenching ventilative humidification cloth through the ventilation hole, can make ventilative humidification cloth drench more thoroughly.

The present invention may be further configured in a preferred embodiment as: the upper plate, the lower plate and the rear plate are all provided with connecting strips, and the side plates are detachably connected with the connecting strips through first screws.

By adopting the technical scheme, when the side plate is disassembled, the first screw for fixing the side plate is disassembled, so that the side plate is separated from the connecting strip, and the disassembly of the side plate is completed; when the curb plate is installed, the curb plate supports on the connecting strip earlier, and the curb plate is connected together with the connecting strip through first screw to the installation of completion curb plate.

The present invention may be further configured in a preferred embodiment as: the connecting strip is provided with a positioning hole, the side plate is provided with a positioning rod, and the positioning rod is inserted in the positioning hole.

Through adopting above-mentioned technical scheme, when the installation curb plate, can insert the locating lever in the locating hole earlier to earlier carry out preliminary location to the curb plate, reduced the possibility that appears the dislocation between curb plate and the connecting strip, bring the convenience for the installation of follow-up first screw.

The present invention may be further configured in a preferred embodiment as: the positioning hole is internally provided with a first magnet, the positioning rod is provided with a second magnet, and the first magnet and the second magnet attract each other.

Through adopting above-mentioned technical scheme, when inserting the locating lever in the locating hole, first magnet and second magnet attraction are in the same place to carry on spacingly to the locating lever, reduced the possibility that the locating lever breaks away from in the locating hole, improved the stability of curb plate.

The present invention may be further configured in a preferred embodiment as: the breathable humidifying cloth is detachably connected with the side plates.

Through adopting above-mentioned technical scheme, compare with will ventilative humidification cloth through spraying and drenching, when needs drench ventilative humidification cloth, can dismantle ventilative humidification cloth from the curb plate to with ventilative humidification cloth is whole to immerse the aquatic, thereby make ventilative humidification cloth can be quicker, more thorough change wet.

The present invention may be further configured in a preferred embodiment as: the side plate is also provided with a supporting block, and a gap is reserved between the supporting block and the lower plate.

Through adopting above-mentioned technical scheme, when placing experimental product, can place the test stand on the supporting shoe, place experimental product again on the test stand, leave the space between experimental product and the hypoplastron this moment, experimental product direct contact hypoplastron not, when gaseous blowing into the inner box, can make experimental product and moist air contact more abundant to improve experimental effect.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a card structure, including support piece and spacing piece, be connected through adjusting the shell between support piece and the curb plate, adjust the shell and set up on the curb plate and the perpendicular to hypoplastron, adjust the shell and be equipped with two at least bayonets along its length direction, the support piece includes the backing sheet, card and spacing piece, the card sets up the one end at the backing sheet, card and backing sheet mutually perpendicular, spacing piece sets up the both sides at the backing sheet, spacing piece is perpendicular with the card, and leave the space between card and the spacing piece, distance between card and the spacing piece is not less than the wall thickness of adjusting the lateral wall that the shell seted up the bayonet socket, the area of bayonet socket.

Through adopting above-mentioned technical scheme, the user can adjust the position of supporting shoe according to the user demand, when adjusting, the pulling supporting shoe, make the card move towards deviating from the ground direction, remove the card to bayonet socket department, pull the supporting shoe again, take out the card from bayonet socket department, thereby dismantle the supporting shoe, insert in the appropriate bayonet socket with the card on the supporting shoe again, promote the supporting shoe downwards, make the space card between card and the spacing piece on adjusting the shell lateral wall, spacing piece is contradicted and is adjusted the shell, thereby accomplish the installation of supporting shoe, the realization is adjusted the position of supporting shoe purpose.

The present invention may be further configured in a preferred embodiment as: the opening and the test mouth of inner box pass through the connection frame and are connected, be equipped with the open-ended sealing door that is used for sheltering from the inner box on the connection frame, one side of sealing door is articulated with the connection frame, and still be connected with the retaining member between sealing door and the connection frame, the retaining member includes L shape latch segment and stay, the stay rotates with the sealing door to be connected, L shape latch segment welding is on the connection frame, form the recess between L shape latch segment and the connection frame, and the vertical portion of L shape latch segment is greater than the horizontal part of L shape latch segment and the distance between the ground from the one end on ground and the vertical portion between the ground, the stay is located the recess.

Through adopting above-mentioned technical scheme, the sealing performance in the inner box can be improved in the setting of sealing door to improve experimental effect, when closing sealing door, rotate sealing door, close sealing door, rotate the stay again, make the stay be in the recess, thereby accomplish closing of sealing door, when opening sealing door, rotate the stay, take out the stay from the recess, relieve spacing to the stay, thereby realize opening sealing door's purpose.

The present invention may be further configured in a preferred embodiment as: and an observation window is arranged on the sealing door.

Through adopting above-mentioned technical scheme, the setting up convenient to use person of observation window just can observe the inside condition of inner box under the condition of not opening sealing door, and the experimental condition of the experimental product among the person's of facilitating the use observation test.

To sum up, the utility model discloses a following at least one useful technological effect:

1. during testing, a test product is placed inside the inner box, the breathable humidifying cloth is wetted through the air vents, the test door is closed, the fan is started, the fan extracts air in the inner box to a position between the inner box and the outer box through the air suction opening, the air between the inner box and the outer box enters the inner box through the breathable humidifying cloth and the air vents, when the air passes through the breathable humidifying cloth, the moisture on the breathable humidifying cloth is brought into the inner box, the air vents on the breathable humidifying cloth are small, when the air passes through the breathable humidifying cloth, the air speed can be reduced, the air speed when the air enters the inner box is small, and the mould on the test product is not easily blown off, so that the possibility that the test effect is influenced is reduced;

2. when the breathable humidifying cloth needs to be wetted, the side plates can be detached and taken out of the outer box, so that the breathable humidifying cloth is taken out of the outer box, then the breathable humidifying cloth is wetted, and the breathable humidifying cloth can be fully wetted;

3. when placing experimental product, can place the test stand on the supporting shoe, place experimental product again on the test stand, leave the space between experimental product and the hypoplastron this moment, experimental product does not directly contact the hypoplastron, when gaseous blowing into the inner box, can make experimental product and moist air contact more abundant to improve experimental effect.

Drawings

FIG. 1 is a schematic structural diagram for showing the positional relationship between the observation window and the sealing door in the present embodiment;

FIG. 2 is a schematic structural view for embodying the inner box in the present embodiment;

FIG. 3 is a schematic structural diagram for showing the positional relationship between the connecting frame and the inner box in the present embodiment;

FIG. 4 is an enlarged view of the portion A of FIG. 3 for showing the connecting frame;

FIG. 5 is a schematic structural diagram for showing the positional relationship between two layers of sealing doors in the present embodiment;

FIG. 6 is an enlarged view of the portion B of FIG. 1 for embodying the retaining member;

FIG. 7 is a schematic structural diagram for showing the positional relationship between the side plates and the connecting strips in the present embodiment;

fig. 8 is a schematic structural diagram for showing a positional relationship between the positioning rod and the connecting bar in the present embodiment;

FIG. 9 is an enlarged view of the structure of the portion C in FIG. 7 for showing the connection between the positioning rod and the positioning hole;

FIG. 10 is a schematic structural view for showing the positional relationship between the blower and the outer case in the present embodiment;

FIG. 11 is an enlarged view of the portion D of FIG. 7 for embodying the support block;

fig. 12 is a schematic structural view for embodying the refrigeration system in the present embodiment;

fig. 13 is an enlarged view of a portion E of fig. 2 showing a connection between the band and the outer case.

In the figure, 1, an outer box; 2. an inner box; 3. a fan; 4. a test gate; 5. a connecting frame; 6. a sealing door; 7. a locking member; 8. an L-shaped locking block; 9. a locking piece; 10. a connecting shaft; 11. an upper plate; 12. a lower plate; 13. a back plate; 14. a side plate; 15. a supporting strip; 16. a vent hole; 17. ventilating and humidifying cloth; 18. a connecting strip; 19. positioning holes; 20. positioning a rod; 21. a first magnet; 22. a second magnet; 23. an air suction opening; 24. a support block; 25. a bayonet; 26. an adjustment housing; 27. a support sheet; 28. a card; 29. a limiting sheet; 30. water permeable holes; 31. a water tank; 32. a drain pipe; 33. a valve; 34. heating a tube; 35. a hoop sheet; 36. a refrigeration system; 37. an evaporator; 38. a compressor; 39. a condenser; 40. a shut-off valve; 41. a pipeline; 42. a first connection frame; 43. a second connection frame; 44. a first sidewall connection frame; 45. a second sidewall connection frame; 46. and (4) an observation window.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a jacket type mould test box, including outer container 1, one end open-ended inner box 2 and fan 3.

Referring to fig. 1, a test port is formed in an outer box 1, and a test door 4 for shielding the test port is further connected to the outer box 1.

Referring to fig. 2 and 3, inner box 2 sets up in outer container 1, leave the interval between inner box 2 and the outer container 1, inner box 2 includes upper plate 11, hypoplastron 12, back plate 13 and two curb plates 14, welding has support bar 15 in the outer container 1, hypoplastron 12 welds on support bar 15, hypoplastron 12 is the level setting, and upper plate 11, hypoplastron 12 and two curb plates 14 are connected four edges at back plate 13 respectively, upper plate 11 and hypoplastron 12 all weld with back plate 13, curb plate 14 can be dismantled with back plate 13 and be connected, curb plate 14 can be dismantled with hypoplastron 12 and be connected, curb plate 14 can be dismantled with upper plate 11 and be connected, two curb plates 14 set up relatively.

Referring to fig. 3 and 4, the opening of the inner box 2 is connected with the test port through the connecting frame 5, the connecting frame 5 is in a step shape, the connecting frame 5 comprises a first connecting frame 42, a second connecting frame 43, a first side wall connecting frame 44 and a second side wall connecting frame 45, the first connecting frame 42 is connected on the inner box 2, the inner side wall of the first connecting frame 42 is flush with the inner side wall of the inner box 2, one side of the first side wall connecting frame 44 is welded with the outer side edge of the first connecting frame 42, one side of the first side wall connecting frame 44 departing from the first connecting frame 42 is welded with the inner side edge of the second connecting frame 43, one side of the second side wall connecting frame 45 is welded with the outer side edge of the second connecting frame 43, one side of the second side wall connecting frame 45 departing from the second connecting frame 43 is welded at the test port of the outer box 1, and the opening of the inner box 2 is communicated with the test.

Referring to fig. 1 and 5, a connecting frame 5 is provided with two layers of sealing doors 6 for covering an opening of an inner box 2, one side of each sealing door 6 is hinged to the connecting frame 5, the two layers of sealing doors 6 are respectively hinged to a first side wall connecting frame 44 and a second side wall connecting frame 45, referring to fig. 4 and 6, the sealing doors 6 are connected with the connecting frame 5 through locking pieces 7, each locking piece 7 comprises an L-shaped locking block 8 and a locking sheet 9, each locking sheet 9 is welded with a connecting shaft 10, each connecting shaft 10 is rotatably connected with the sealing door 6, a horizontal part of each L-shaped locking block 8 is welded with the connecting frame 5, each first connecting frame 42 and each second connecting frame 43 is welded with the corresponding L-shaped locking block 8, a groove is formed between each L-shaped locking block 8 and the connecting frame 5, namely, a groove is formed between each first connecting frame 42 and each L-shaped locking block 8, and a groove is formed between each second connecting frame 43, and the distance between the vertical part of L shape latch segment 8 one end and the ground of keeping away from ground is greater than the distance between the horizontal part of L shape latch segment 8 and the ground, and stay 9 is located the recess, rotates stay 9, can take out stay 9 from the recess to realize opening and closing of sealing door 6, refer to fig. 1, be equipped with the observation window 46 of being convenient for observe the inside condition of inner box 2 on sealing door 6.

Referring to fig. 2, the side plate 14 is provided with a vent hole 16, the side plate 14 is detachably connected with a breathable humidifying cloth 17 for shielding the vent hole 16, the breathable humidifying cloth 17 is located outside the inner box 2, the breathable humidifying cloth 17 is connected to the side plate 14 through a second screw, and the breathable humidifying cloth 17 is a non-woven fabric.

Referring to fig. 7 and 8, connecting strips 18 are welded on the upper plate 11, the lower plate 12 and the rear plate 13, the side plates 14 are detachably connected with the connecting strips 18 through first screws, referring to fig. 8 and 9, positioning holes 19 are formed in the connecting strips 18, positioning rods 20 are welded on the side plates 14, the positioning rods 20 are inserted into the positioning holes 19, first magnets 21 are connected to the bottoms of the positioning holes 19, second magnets 22 are connected to the positioning rods 20, the first magnets 21 attract the second magnets 22 to be mutually attracted, the first magnets 21 are connected to the bottoms of the positioning holes 19 through glue, and the second magnets 22 are connected to the positioning rods 20 through glue.

When the side plate 14 is to be attached, the side plate 14 is attached by inserting the positioning rod 20 into the positioning hole 19, attracting the first magnet 21 and the second magnet 22 together, and then connecting the side plate 14 and the connecting bar 18 together with the first screw.

When the side plate 14 is detached, the first screw is detached, the side plate 14 is positioned and released, the side plate 14 is pulled through the vent hole 16, the side plate 14 drives the positioning rod 20 to move, the positioning rod 20 is separated from the limiting hole, and the detachment of the side plate 14 is completed.

Referring to fig. 2 and 10, two fans 3 are provided, the two fans 3 are provided between the inner box 2 and the outer box 1, the fans 3 are connected to the outer box 1, the rear plate 13 is provided with two air suction openings 23, an air inlet of each fan 3 is connected to the air suction opening 23, and the inner box 2, the air suction openings 23, the space between the inner box 2 and the outer box 1 and the air vent 16 form a circulating air duct so that air can flow circularly.

Referring to fig. 7 and 11, a supporting block 24 is further connected to the side plate 14, a gap is left between the supporting block 24 and the lower plate 12, the supporting block 24 and the side plate 14 are connected through an adjusting shell 26, the adjusting shell 26 is U-shaped, the adjusting shell 26 is welded to the side plate 14 and perpendicular to the lower plate 12, at least two bayonets 25 are arranged on the adjusting shell 26 along the length direction thereof, the supporting block 24 includes a supporting plate 27, a clamping plate 28 and a limiting plate 29, the clamping plate 28 is welded to one end of the supporting plate 27, the clamping plate 28 is perpendicular to the supporting plate 27, the limiting plate 29 is welded to both sides of the supporting plate 27, the limiting plate 29 is perpendicular to the clamping plate 28, a gap is left between the clamping plate 28 and the limiting plate 29, the distance between the clamping plate 28 and the limiting plate 29 is not less than the wall thickness of the side wall of the adjusting shell 26 where the bayonets 25 are formed, the area of the bayonets, the bayonet 25 is provided in five.

Referring to fig. 2, a water permeable hole 30 is formed in the lower plate 12, a water tank 31 is welded in the outer box 1, the water permeable hole 30 is located above the water tank 31, a water discharge pipe 32 is connected to the water tank 31, the water discharge pipe 32 penetrates through the outer box 1, a valve 33 is connected to the water discharge pipe 32, the valve 33 is located outside the outer box 1, and the valve 33 is a manual valve.

Referring to fig. 12 and 13, a heating pipe 34 is connected inside the outer box 1, the heating pipe 34 is connected to the side wall of the outer box 1 through a hoop sheet 35, both ends of the hoop sheet 35 are connected to the outer box 1 through screws, and the heating pipe 34 is located between the hoop sheet 35 and the side wall of the outer box 1.

Referring to fig. 12, a refrigerating system 36 is further provided in the outer case 1, the refrigerating system 36 includes an evaporator 37, a compressor 38, a condenser 39 and a cut-off valve 40, the evaporator 37 is connected to the compressor 38 through a pipe 41, the compressor 38 is connected to the condenser 39 through a pipe 41, the condenser 39 is connected to a throttle valve through a pipe 41, the throttle valve is connected to the evaporator 37 through a pipe 41, the compressor 38 and the condenser 39 are provided at the bottom of the outer case 1, the evaporator 37 is provided on a side wall of the outer case 1, and the evaporator 37 is located below the heating pipe 34.

The implementation principle of the embodiment is as follows: before the test, the side plate 14 is detached, the breathable humidifying cloth 17 is detached from the side plate 14, the breathable humidifying cloth 17 is placed in water to be wetted, the breathable humidifying cloth 17 is taken out of the water, the breathable humidifying cloth 17 is screwed, water ticking on the breathable humidifying cloth 17 is removed, the breathable humidifying cloth 17 is installed on the side plate 14 through a second screw, the positioning rod 20 on the side plate 14 is inserted into the positioning hole 19, the first magnet 21 and the second magnet 22 are attracted together, the side plate 14 and the connecting strip 18 are connected through the first screw, and the installation of the side plate 14 is completed.

After installing curb plate 14, will be used for placing the test product and place the test rack that has the fretwork mouth on supporting shoe 24, supporting shoe 24 supports the test rack to make and pull open the distance between test product and hypoplastron 12, place the test product on the test rack again, close sealing door 6, rotate stay 9 to the recess in, accomplish closing of sealing door 6, close testing door 4 again.

In the test process, fan 3 extracts the gas in with inner box 2 to between inner box 2 and outer container 1 through inlet scoop 23 under operating condition, gas between inner box 2 and the outer container 1 enters into inner box 2 through ventilative humidification cloth 17 and ventilation hole 16 again, when gas is through ventilative humidification cloth 17, bring the moisture on ventilative humidification cloth 17 into inner box 2, and the bleeder vent on ventilative humidification cloth 17 is very little, when gas passes through, can reduce the wind speed, the wind speed when making gas enter into inner box 2 inside is less, be difficult to blow away the mould on the experimental product, thereby reduce the possibility that experimental effect received the influence.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a jacket formula mould proof box, includes outer container (1), one end open-ended inner box (2) and fan (3), be equipped with the test mouth on outer container (1) and be used for sheltering from test door (4) of test mouth, inner box (2) set up in outer container (1), the opening and the test mouth intercommunication of inner box (2), leave the interval between inner box (2) and outer container (1), fan (3) set up between inner box (2) and outer container (1), its characterized in that: inner box (2) include upper plate (11), hypoplastron (12), back plate (13) and two curb plates (14), upper plate (11), hypoplastron (12) and two curb plates (14) set up four edges at back plate (13) respectively, hypoplastron (12) are the level setting, two curb plates (14) set up relatively, relative both sides are gone up in curb plate (14) and are connected upper plate (11) and hypoplastron (12) respectively, be equipped with inlet scoop (23) on back plate (13), the income wind gap and inlet scoop (23) intercommunication of fan (3), be equipped with ventilation hole (16) on curb plate (14), still be equipped with ventilative humidification cloth (17) that are used for sheltering from ventilation hole (16) on curb plate (14), ventilative humidification cloth (17) are in inner box (2) outside.

2. The jacketed mold test chamber of claim 1, wherein: the side plate (14) is detachably connected with the lower plate (12), the side plate (14) is detachably connected with the upper plate (11), and the side plate (14) is detachably connected with the rear plate (13).

3. The jacketed mold test chamber of claim 2, wherein: the upper plate (11), the lower plate (12) and the rear plate (13) are all provided with connecting strips (18), and the side plates (14) are detachably connected with the connecting strips (18) through first screws.

4. The jacketed mold test chamber of claim 3, wherein: the connecting strips (18) are provided with positioning holes (19), the side plates (14) are provided with positioning rods (20), and the positioning rods (20) are inserted into the positioning holes (19).

5. The jacketed mold test chamber of claim 4, wherein: a first magnet (21) is arranged in the positioning hole (19), a second magnet (22) is arranged on the positioning rod (20), and the first magnet (21) and the second magnet (22) are mutually attracted.

6. The jacketed mold test chamber of claim 2, wherein: the breathable humidifying cloth (17) is detachably connected with the side plate (14).

7. The jacketed mold test chamber of claim 1, wherein: the side plates (14) are also provided with supporting blocks (24), and gaps are reserved between the supporting blocks (24) and the lower plate (12).

8. The jacketed mold test chamber of claim 7, wherein: the supporting block (24) is connected with the side plate (14) through an adjusting shell (26), the adjusting shell (26) is U-shaped, the adjusting shell (26) is arranged on the side plate (14) and is perpendicular to the lower plate (12), at least two bayonets (25) are arranged on the adjusting shell (26) along the length direction of the adjusting shell, the supporting block (24) comprises a supporting sheet (27), a clamping sheet (28) and a limiting sheet (29), the clamping sheet (28) is arranged at one end of the supporting sheet (27), the clamping sheet (28) is perpendicular to the supporting sheet (27), the limiting sheet (29) is arranged at two sides of the supporting sheet (27), the limiting sheet (29) is perpendicular to the clamping sheet (28), and a gap is reserved between the card (28) and the limiting sheet (29), the distance between the card (28) and the limiting sheet (29) is not less than the wall thickness of the side wall of the adjusting shell (26) provided with the bayonet (25), and the area of the bayonet (25) is larger than that of the card (28).

9. The jacketed mold test chamber of claim 1, wherein: the opening and the test mouth of inner box (2) are connected through connecting frame (5), be equipped with on connecting frame (5) and be used for sheltering from open-ended sealing door (6) of inner box (2), one side and connecting frame (5) of sealing door (6) are articulated, and sealing door (6) and connecting frame (5) between still be connected with retaining member (7), retaining member (7) are including L shape latch segment (8) and stay (9), stay (9) rotate with sealing door (6) and are connected, L shape latch segment (8) welding is on connecting frame (5), form the recess between L shape latch segment (8) and connecting frame (5), and the vertical portion of L shape latch segment (8) is greater than the distance between the horizontal part and the ground of L shape latch segment (8) apart from the one end on ground, stay (9) are located the recess.

10. The jacketed mold test chamber of claim 9, wherein: and an observation window (46) is arranged on the sealing door (6).