CN214346512U - Thermal-insulated environment case - Google Patents

Abstract

The utility model relates to a heat insulation box technical field particularly, relates to a thermal-insulated environment case, relates to including box, first heat preservation and air intake assembly, all be equipped with hollow structure in the lateral wall of box, first heat preservation is located in the hollow structure with be used for right the inside heat preservation of box, air intake assembly includes air inlet chamber and first intake pipe, the air inlet chamber with the inside intercommunication of box, first intake pipe one end extends in the air inlet chamber. The utility model has the advantages of improve the heat preservation and the sealing performance of box, improve the performance of product and detect the accuracy nature in the box.

Description

Thermal-insulated environment case

Technical Field

The utility model relates to a heat insulation box technical field particularly, relates to a thermal-insulated environment case.

Background

After the metal product is manufactured, the performance of the metal product needs to be detected. For a product in a high-temperature state in a normal working environment for a long time, heat resistance detection needs to be carried out on the product. Generally with the product in sealed box, supply with high temperature air in the box, and make the product be in under the high temperature state for a long time, however, the heat-proof quality of current box is uneven, the heat in the box distributes easily and loses the heat, and the department of admitting air of box is owing to directly communicate to the box, let in heated gas for a long time, the department of admitting air of box is ageing easily and produces the gap, consequently there is the possibility of gas leakage in the department of admitting air of box easily, influence the leakproofness of box, the temperature in the box is difficult to maintain, cause energy loss, influence the accuracy nature that product performance detected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be, how to improve the heat preservation and heat insulation performance of box, and maintain the inside temperature of box, improve the accuracy nature that product property detected in the box.

In order to solve the problem, the utility model provides a thermal-insulated environment case, including box, first heat preservation piece and air intake assembly, all be equipped with hollow structure in the lateral wall of box, first heat preservation piece is located it is right to be used for in the hollow structure the inside of box keeps warm, air intake assembly includes air inlet chamber and first intake pipe, the air inlet chamber with the inside intercommunication of box, first intake pipe one end extends in the air inlet chamber.

Optionally, the first thermal insulation comprises one or more of rock wool panels, TPS real gold panels, and polyurethane panels.

Optionally, the heat insulation device is arranged on the outer surface of the box body and used for insulating the interior of the box body.

Optionally, the insulation comprises one or more of fiberglass board, aluminum silicate fiber board, and polyurethane foam board.

Optionally, the air inlet assembly further comprises a sprayer, the sprayer is communicated with one end of the first air inlet pipe extending into the air inlet chamber, and an air outlet of the sprayer faces towards the inside of the box body.

Optionally, be provided with the second heat preservation on the circumference lateral wall of first intake pipe, the second heat preservation includes one or more in aerogel felt, vacuum plate and the rock wool board.

Optionally, the second air inlet pipe comprises a second heat preservation piece and a second air inlet pipe, wherein the second heat preservation piece is connected with the circumferential side wall of the first air inlet pipe through the fixing piece.

Optionally, the fixing piece comprises an aluminum foil tape and a metal binding tape, the aluminum foil tape is arranged on the outer side face of the first heat preservation piece, and the metal binding tape is bound on the outer side face of the aluminum foil tape.

Optionally, a temperature detection port and/or a pressure detection port are/is formed in the side wall of the box body.

Optionally, the container further comprises a universal wheel, and the universal wheel is arranged on the side wall of the container body.

Compared with the prior art, the beneficial effects of the utility model are that: when the product test examined, the product was arranged in the box, the first heat preservation piece that is located box lateral wall hollow structure keeps warm to the box inside and handles, thermal insulation performance and heat-proof quality in the box have been improved, when supplying hot gas in the box, hot gas gets into the inlet chamber from the intake pipe, get into in the box by the inlet chamber again, the lateral wall department of box is owing to direct and intake pipe contact not, consequently, the lateral wall of box is difficult for there being ageing and producing the gap, the leakproofness of box has been maintained, consequently, the heat in the box is difficult for giving off, be convenient for maintain the temperature in the box, and improve the accuracy nature that the product detected.

Drawings

Fig. 1 is a schematic view of an internal structure of a box body in an embodiment of the present invention;

FIG. 2 is a front view of the case in the embodiment of the present invention in a side plate direction;

FIG. 3 is a front view of the second side plate of the container body according to the embodiment of the present invention;

FIG. 4 is a front view of the third side plate of the case according to the embodiment of the present invention;

fig. 5 is a bottom view of the box body in the embodiment of the present invention;

FIG. 6 is a top view of the case in the embodiment of the present invention;

fig. 7 is a schematic view of a connection structure of the first air inlet pipe and the second heat preservation member in the embodiment of the present invention.

Description of reference numerals:

1-box body, 101-upper cover, 102-side plate and 103-bottom plate; 2-a first heat-preserving member; 3-a heat insulation part and 4-a second heat preservation part; 5-air inlet assembly, 501-first air inlet pipe, 502-second air inlet pipe, 503-third air inlet pipe, 504-air inlet chamber and 505-spray head; 6-fixing piece, 601-aluminum foil tape, 602-metal binding tape; 7-temperature detection port; 8-a pressure detection port; 9-universal wheels; 10-air outlet.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it is to be understood that the forward direction of "X" in the drawings represents the right direction, and correspondingly, the reverse direction of "X" represents the left direction; the forward direction of "Y" represents forward, and correspondingly, the reverse direction of "Y" represents rearward; the forward direction of "Z" represents the upward direction, and correspondingly, the reverse direction of "Z" represents the downward direction, and the terms "X", "Y", "Z", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", and the like in the embodiments indicate terms of orientation, and are only used for simplifying the description of positional relationships based on the drawings of the specification, and do not represent that the elements, devices, and the like indicated in the description must be operated according to specific orientations and defined operations and methods, configurations, and such terms of orientation do not constitute limitations of the present invention.

In addition, the terms "first" and "second" mentioned in the embodiments of the present invention are only used for descriptive purposes 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 one or more of that feature.

After the metal product is manufactured, the performance of the metal product needs to be detected. For a product in a high-temperature state in a normal working environment for a long time, heat resistance detection needs to be carried out on the product. Generally with the product in sealed box, supply with high temperature air in the box, and make the product be in under the high temperature state for a long time, however, the heat-proof quality of current box is uneven, the heat in the box distributes easily and loses the heat, and the department of admitting air of box is owing to directly communicate to the box, let in heated gas for a long time, the department of admitting air of box is ageing easily and produces the gap, consequently there is the possibility of gas leakage in the department of admitting air of box easily, influence the leakproofness of box, the temperature in the box is difficult to maintain, cause energy loss, influence the accuracy nature that product performance detected.

In order to solve the problem, the embodiment of the utility model provides a thermal-insulated environment case, including box 1, first heat preservation piece 2 and air intake component 5, all be equipped with hollow structure in box 1's the lateral wall, first heat preservation piece 2 is located in hollow structure in order to be used for keeping warm to box 1's inside, and air intake component 5 includes air inlet chamber 504 and first intake pipe 501, and air inlet chamber 504 and the inside intercommunication of box 1, first intake pipe 501 one end extend to in the air inlet chamber 504.

Optionally, a heat insulator 3 is further included, and the heat insulator 3 is provided on the outer surface of the case 1 for insulating the inside of the case 1.

Referring to fig. 1, the insulated environment box includes a box body 1, a first insulating member 2, and an insulating member 3. The case 1 is a rectangular body, and a plurality of side walls of the case 1 are fixed by welding or bolts, but in the present embodiment, it is preferable to fix them by welding. The case 1 includes an upper cover 101, a bottom plate 103, and four side plates 102. The four side plates 102 are fixed at four edges of the upper side of the bottom plate 103 by welding, and the outer side surfaces of the side plates 102 are flush with the peripheral side surface of the bottom plate 103. The upper cover 101 is fixed with the four side plates 102 through bolts, the upper cover 101 is arranged right opposite to the bottom plate 103, and the edges of the orthographic projection of the upper cover 101 on the bottom plate 103 all exceed the bottom plate 103. A plurality of ribs are provided on the side of the upper cover 101 facing the bottom plate 103, side surfaces of the plurality of ribs are fixed to the side of the upper cover 101 facing the bottom plate 103, and the other adjacent side surface of the rib abuts against the outer side surface of the side plate 102.

Referring to fig. 1, a side wall of the cabinet 1, that is, the upper cover 101, the bottom plate 103 and the side plate 102, is provided with a hollow structure therein, the upper cover 101, the bottom plate 103 and the side plate 102 are arranged in a hollow manner and form a hollow plate, and the first heat insulating member 2 is filled in the hollow space inside the upper cover 101, the bottom plate 103 and the side plate 102. A plurality of lateral walls of box 1 form the heated board under the effect of first heat preservation 2. The heat insulator 3 is provided on the outer surface of the box 1, that is, the heat insulator 3 covers the outer surfaces of the upper cover 101, the bottom plate 103, and the side plates 102, and performs heat insulation processing on the box 1.

Referring to fig. 1-5, wherein the insulated environmental chamber also reports an air intake assembly 5, the air intake assembly 5 includes an air intake plenum 504 and a first air intake pipe 501. The intake chamber 504 has a cube shape or a spherical shape, and in the present embodiment, the intake chamber 504 preferably has a cube shape. One side of the inlet chamber 504 is open, and the open side of the inlet chamber 504 communicates with the inside of the case 1. The intake chamber 504 is fixed to the one side plate 102 of the case 1 by welding, or the intake chamber 504 is integrally formed with the one side plate 102 of the case 1. In this embodiment, the intake chamber 504 and the side plate 102 of the case 1 are preferably fixed by welding. A plurality of side walls of the air inlet chamber 504 are also provided with hollow structures, so that a cavity is formed in the side wall of the air inlet chamber 504, and the cavity in the side wall of the air inlet chamber 504 is also filled with the first heat preservation member 2 made of rock wool plates. And the heat insulating members 3 of glass fiber plates are adhered to the outer surfaces of the air inlet chambers 504, thereby maintaining the heat insulating property of the box body 1.

The first air inlet pipe 501 is a high temperature resistant pipe, one end of the first air inlet pipe 501 extends into the air inlet chamber 504, the other end of the first air inlet pipe 501 is communicated with an air supply device, and the air supply device supplies heated air into the first air inlet pipe 501. The first intake pipe 501 is fixed to a side wall of the intake chamber 504 by welding.

Set up like this, during the product test, upper cover 101 is opened, and the product is placed into box 1 to fix upper cover 101 at the top of box 1 through the bolt, with this product sealed in box 1, along with heating in the box 1, the product detects. Due to the effect of the first heat preservation part 2 in the side wall of the box body 1, heat in the box body 1 is limited in the box body 1, so that the temperature in the box body 1 is convenient to maintain, the temperature around a product is not easy to change, and the precision of product detection is ensured. Meanwhile, the heat in the box body 1 is limited by the side wall of the box body 1 and the first heat preservation part 2, so that the heat is not easy to dissipate outdoors, the heat is not easy to lose, and the energy consumption is saved. Be in the heat insulating part 3 of box 1 surface, further keep warm to box 1, inside heat is difficult for giving out, controls the temperature of the near environment of box 1 simultaneously, and the temperature of the near environment of box 1 is difficult too high, and the inside produced heat radiation of box 1 is sheltered from by heat insulating part 3, has improved the security in the box 1 use.

When supplying gas into the box body 1, the gas supply device firstly inputs the heated gas into the first gas inlet pipe 501, and the heated gas flows into the gas inlet chamber 504 in the first gas inlet pipe 501, so that the heated gas enters the box body 1. The air is supplied to the box body 1 by the air inlet chamber 504, and the air outlet end of the first air inlet pipe 501 does not occupy the space in the box body 1 easily, so that the utilization rate of the space in the box body 1 is improved. First intake pipe 501 communicates to the box 1 through wearing to locate inlet chamber 504 in, contactless between the lateral wall of box 1 and first intake pipe 501, consequently the lateral wall of box 1 is difficult ageing and produces the gap, the leakproofness of box 1 has been maintained, when the hookup location of first intake pipe 501 and inlet chamber 504 is ageing and leak gas, the heat preservation heat-proof quality in the box 1 of being convenient for maintain through changing inlet chamber 504 has made things convenient for to maintain box 1. The heat in the box body 1 is not easy to dissipate, the temperature change in the box body 1 is small, and the detection accuracy of the product in the box body 1 is improved.

Optionally, the first thermal insulation 2 comprises one or more of rock wool panels, TPS real gold panels and polyurethane panels.

Referring to fig. 1, the first insulation 2 includes one or more of rock wool panels, TPS real gold panels, and polyurethane panels, among others. Other conventional insulating materials may be used as the first insulating member 2. In this embodiment, preferably use rock wool board as first heat preservation 2, first heat preservation 2 is filled the cavity position in the box 1 lateral wall, and first heat preservation 2 fixes in the cavity in the box 1 lateral wall through bonding. The thickness of rock wool board is not less than 40mm, and the thickness of rock wool board is 40mm in this embodiment.

Set up like this, pack the rock wool board in the cavity of the lateral wall of box 1 as first heat preservation 2, improved the thermal insulation performance of 1 lateral wall of box, the lateral wall of box 1 is given to the heat preservation heat-proof quality that rock wool board self has, and the heat in the box 1 is difficult for giving off to external environment under the heat preservation of rock wool board, and the temperature of 1 inside of box is easily maintained unchangeably, has improved the detection accuracy of product.

Optionally, the thermal insulation 3 comprises one or more of a glass fibre board, an aluminium silicate fibre board and a polyurethane foam board.

Referring to fig. 1, wherein the heat insulator 3 includes one or more of a glass fiber board, an aluminum silicate fiber board, and a polyurethane foam board, other general heat insulating materials may be used as the heat insulator 3. In the present embodiment, a glass fiber plate is preferably used as the heat insulator 3. The glass fiber board is adhered to the outer surface of the box body 1 and is made of hard material. The thickness of the glass fiber plate is not less than 20mm, and in the present embodiment, the glass fiber plate is used as the heat insulating member 3, and the thickness thereof is preferably 20 mm.

With this arrangement, after the glass fiber sheet is adhered to the outer surface of the box body 1 as the heat insulator 3, the heat insulating performance of the glass fiber sheet itself is imparted to the side wall of the box body 1, so that the box body 1 has a good heat insulating effect. And the glass fiber board is hard, and after the glass fiber board is adhered to the outer surface of the box body 1, the glass fiber board is not easy to fall off, so that the heat insulation performance of the box body 1 is convenient to maintain, and the wear resistance of the outer side of the box body 1 is also improved. Under the heat insulation effect of the glass fiber board, the heat inside the box body 1 is shielded, and the temperature of the external environment near the box body 1 is controlled and is not easy to be too high. The heat radiation that the inside high temperature environment of box 1 produced is also sheltered from by the glass fiber board, and the heat radiation that produces in the box 1 is difficult for hurting the human body.

Optionally, the air intake assembly 5 further includes a nozzle 505, the nozzle 505 is communicated with one end of the first air intake pipe 501 extending into the air intake chamber 504, and an air outlet of the nozzle 505 is disposed toward the inside of the box 1.

Referring to fig. 1, the air inlet assembly 5 further includes a nozzle 505, and the nozzle 505 is communicated with an end of the first air inlet pipe 501 extending to the air inlet chamber 504. The first inlet pipe 501 is a rigid pipe to support the nozzle 505. The nozzle 505 and the first air inlet pipe 501 are fixed by welding or connected by a flange, and in this embodiment, the first air inlet pipe 501 and the nozzle 505 are preferably connected by a flange. The outlet of the nozzle 505 is disposed toward the inside of the case 1, and the nozzle 505 is located in the inlet chamber 504.

Set up like this, gaseous entering shower nozzle 505 back in the first intake pipe 501, shower nozzle 505 gives the dispersion with the gas in the first intake pipe 501 for the even input towards box 1 of air after the heating, easily with the even injection around the product of air after the heating, and make the speed that fills hot-air faster in the box 1, improved the heating efficiency in the box 1. Since the nozzle 505 is disposed in the air inlet chamber 504, the nozzle 505 does not easily occupy the space in the case 1.

Referring to fig. 1-5, further, the intake assembly 5 further includes a second intake pipe 502 and a third intake pipe 503. The second air inlet pipe 502 is arranged on the bottom plate 103 of the box body 1 in a penetrating mode, and the second air inlet pipe 502 is fixed with the bottom plate 103 of the box body 1 through welding. One end of the second air inlet pipe 502 extends into the box body 1 and is also connected with a spray head 505 through a flange, and an air outlet of the spray head 505 is arranged towards the upper cover 101. The third air inlet pipe 503 is arranged on one side plate 102 of the box body 1 departing from the air inlet chamber 504, the third air inlet pipe 503 is arranged on the side plate 102 of the box body 1 in a penetrating manner, and the third air inlet pipe 503 and the side plate 102 of the box body 1 are fixed through welding. One end of the third air inlet pipe 503 extends into the tank 1 and is also connected with a nozzle 505 through a flange, the air outlet direction of the nozzle 505 at the end of the third air inlet pipe 503 is inclined upwards, and preferably, the air outlet direction of the nozzle 505 at the end of the third air inlet pipe 503 is arranged at 45 degrees with the horizontal plane. The second intake pipe 502 and the third intake pipe 503 are both communicated with the air supply apparatus. The heated gas is supplied to the interior of the box body 1 through the first air inlet pipe 501, the second air inlet pipe 502 and the third air inlet pipe 503, so that the heating efficiency in the box body 1 is higher, and the temperature rise in the box body 1 is more uniform. A circulation fan may be provided in the case 1 so that the hot air in the case 1 is circulated more sufficiently.

Optionally, a second heat preservation member 4 is disposed on a circumferential side wall of the first air inlet pipe 501, and the second heat preservation member 4 includes one or more of an aerogel felt, a vacuum plate, and a rock wool plate.

Referring to fig. 1 and 7, a second thermal insulation member 4 is disposed on a circumferential side wall of the first air inlet pipe 501, and the second thermal insulation member 4 includes one or more of aerogel blanket, a vacuum plate, and a rock wool plate. The second insulating member 4 may be made of other materials having insulating properties. In this embodiment, the second heat insulating member 4 is preferably an aerogel felt, and the aerogel felt is wrapped on the circumferential side wall of the first air inlet pipe 501. Meanwhile, the circumferential side walls of the second air inlet pipe 502 and the third air inlet pipe 503 are coated with second heat preservation members 4 made of aerogel felt.

With the arrangement, after the circumferential side walls of the first air inlet pipe 501, the second air inlet pipe 502 and the third air inlet pipe 503 are coated with the second heat preservation part 4, the first air inlet pipe 501, the second air inlet pipe 502 and the third air inlet pipe 503 are subjected to heat preservation by aerogel felts, and when heated air flows in the first air inlet pipe 501, the second air inlet pipe 502 and the third air inlet pipe 503, heat loss is not easy to occur, and loss of heat in the transportation and flowing process is reduced.

Optionally, a fixing part 6 is further included, and the second heat preservation part 4 is connected with the circumferential side wall of the first air inlet pipe 501 through the fixing part 6.

Optionally, the fixing member 6 comprises an aluminum foil tape 601 and a metal binding tape 602, wherein the aluminum foil tape 601 is arranged on the outer side surface of the first heat preservation member 2, and the metal binding tape 602 is bound on the outer side surface of the aluminum foil tape 601.

Referring to fig. 1 and 7, a fixing member 6 is further included, and the second heat preservation member 4 is connected with a first air inlet pipe 501, a second air inlet pipe 502 or a third air inlet pipe 503 through the fixing member 6. The fixing member 6 includes an aluminum foil tape 601 and a metal tie 602. After the aerogel felt is coated on the circumferential side wall of the first air inlet pipe 501, the second air inlet pipe 502 or the third air inlet pipe 503, the aluminum foil tape 601 is wound on the outer side surface of the aerogel felt, so that the aerogel felt is not easy to scatter. Then, the metal ties 602 are tied on the outer side of the aluminum foil tape 601, the metal ties 602 are uniformly arranged along the length direction of the first air inlet pipe 501, the second air inlet pipe 502 or the third air inlet pipe 503 at intervals, and the metal ties 602 tie the aerogel felt tightly on the circumferential side wall of the first air inlet pipe 501, the second air inlet pipe 502 or the third air inlet pipe 503.

Set up like this, earlier through the cladding of aluminium foil sticky tape 601 winding in the outside of aerogel felt, make the aerogel felt difficult for scattering on the one hand, on the other hand the outside of aerogel felt is protected in aluminium foil sticky tape 601, therefore the aerogel felt is difficult for taking place the damage and influence its thermal insulation performance, and conveniently maintains the heat preservation effect of aerogel felt to first intake pipe 501 and second intake pipe 502 and third intake pipe 503. The metal tie 602 tightens the aerogel felt on the circumferential side wall of the first air inlet pipe 501, the second air inlet pipe 502 or the third air inlet pipe 503, and after the aerogel felt is tightened, the aerogel felt is not easy to slide on the circumferential side wall of the first air inlet pipe 501, the second air inlet pipe 502 or the third air inlet pipe 503 randomly, so that the aerogel felt is stably positioned on the circumferential side wall of the first air inlet pipe 501, the second air inlet pipe 502 or the third air inlet pipe 503, and the heat preservation effect on the first air inlet pipe 501, the second air inlet pipe 502 and the third air inlet pipe 503 is maintained.

Referring to fig. 6, optionally, a plurality of air outlet holes 10 are formed in the upper cover 101, and the air outlet holes 10 are communicated with the exhaust duct. In this embodiment, four air outlets 10 are provided, the four air outlets 10 are distributed on the upper cover 101 in a rectangular shape, and the air in the box body 1 is circulated and then discharged from the air outlets 10.

Optionally, a temperature detection port 7 and/or a pressure detection port 8 are/is formed on the side wall of the box body 1.

Referring to fig. 1 to 4, a temperature detection port 7 and/or a pressure detection port 8 are formed on a side wall of the box body 1, and in this embodiment, two pressure detection ports 8 and one temperature detection port 7 are formed on four side plates 102 and a bottom plate 103 of the box body 1. The pressure detection port 8 is used for supplying a pressure detection probe to stretch into the box body 1, and the temperature detection port 7 is used for supplying a temperature detection probe to stretch into the box body 1.

Set up like this, through setting up a plurality of temperature detection mouth 7 and pressure detection mouth 8, be convenient for carry out real-time supervision to the pressure and the temperature of a plurality of positions in the box 1 to it is even to make things convenient for pressure balance and temperature in the control box 1. And when the temperature and the pressure in the box body 1 are abnormal, the method is convenient for taking measures in time, and the safety of the box body 1 in the using process is improved.

Optionally, the device further comprises a universal wheel 9, and the universal wheel 9 is arranged on the side wall of the box body 1.

Referring to fig. 3 and 4, the universal wheel device further includes four universal wheels 9, and in this embodiment, the four universal wheels 9 are distributed in a rectangular shape. And the universal wheels 9 are mounted on the outer side surface of one side plate 102 of the case 1. Preferably, the universal wheels 9 and the air inlet chamber 504 are positioned on two adjacent side walls of the box body 1.

With the arrangement, as the box body 1 is positioned on the side plate 102 of the box body 1, when the box body 1 is used, the bottom plate 103 of the box body 1 supports the box body 1, so that the box body 1 is more stable. When the box body 1 needs to be moved, one side of the universal wheels 9 of the box body 1 is arranged towards the ground, so that the box body 1 is convenient to move.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Without departing from the spirit and scope of the present disclosure, those skilled in the art can make various changes and modifications, which will fall into the scope of the present disclosure.

Claims (10)

1. The utility model provides a thermal-insulated environment case, its characterized in that includes box (1), first heat preservation (2) and subassembly (5) admits air, all be equipped with hollow structure in the lateral wall of box (1), first heat preservation (2) are located in the hollow structure in order to be used for right the inside of box (1) keeps warm, admit air subassembly (5) including air inlet chamber (504) and first intake pipe (501), air inlet chamber (504) with box (1) inside intercommunication, first intake pipe (501) one end extends in air inlet chamber (504).

2. The insulated environmental chamber of claim 1, wherein the first insulating member (2) comprises one or more of rock wool panels, TPS gold panels and polyurethane panels.

3. The insulated environmental chamber according to claim 1, further comprising insulation (3), the insulation (3) being provided on an outer surface of the chamber body (1) for insulating an interior of the chamber body (1).

4. The insulated environmental chamber of claim 3, wherein the insulation (3) comprises one or more of fiberglass board, aluminum silicate fiber board, and polyurethane foam board.

5. The box according to claim 1, characterized in that the air inlet assembly (5) further comprises a spray head (505), the spray head (505) is communicated with one end of the first air inlet pipe (501) extending into the air inlet chamber (504), and an air outlet of the spray head (505) is arranged towards the interior of the box body (1).

6. The box according to claim 5, characterized in that a second insulating element (4) is arranged on the circumferential side wall of the first air inlet pipe (501), the second insulating element (4) comprising one or more of aerogel blanket, vacuum panel and rock wool panel.

7. The box according to claim 6, characterized in that it further comprises a fixing element (6), said second insulating element (4) being connected to the peripheral side wall of said first air inlet duct (501) through said fixing element (6).

8. The box according to claim 7, characterized in that said fixing element (6) comprises an aluminum foil tape (601) and a metal tie (602), said aluminum foil tape (601) being arranged on the outer side of said first insulating element (2), said metal tie (602) being tied to the outer side of said aluminum foil tape (601).

9. The box according to claim 1, characterized in that the side wall of the box body (1) is provided with a temperature detection port (7) and/or a pressure detection port (8).

10. The box according to claim 1, characterized in that it further comprises universal wheels (9), said universal wheels (9) being provided on the side walls of said box (1).

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