CN215724431U - Three-dimensional warehouse - Google Patents

Abstract

The utility model relates to a three-dimensional warehouse, wherein a refrigeration and dehumidification evaporation box is arranged at the top, air is supplied from two sides, a pore plate is arranged at the top, a static pressure cavity is formed at the upper part, air is supplied downwards from a middle roadway and two sides of a goods shelf, and warehouse return air pipes are arranged at two sides by utilizing the maintenance space at the lower part of a stacker, so that the air flow organization design is effectively improved, and the better temperature and humidity uniformity is achieved. The length that can adjust the pendant pole promotes the refrigeration dehumidification evaporating box and overhauls outside the storehouse top, can reduce the interior humiture fluctuation of storehouse by a wide margin and save access way and occupation space, makes things convenient for the maintenance personal operation.

Description

Three-dimensional warehouse

Technical Field

The utility model relates to the field of low-temperature and low-humidity three-dimensional storehouses, in particular to a three-dimensional storehouse.

Background

At present, the form of a domestic low-temperature low-humidity three-dimensional warehouse (such as more than 10 meters in height) is adopted, but the form of the ceiling fan in the warehouse is adopted, the ceiling fan needs to enter the warehouse for maintenance, the maintenance is inconvenient, the cost of maintenance channels is high, and the space is wasted. And because the warehouse is not provided with a specially designed air duct, the uniformity of the temperature and the humidity in the warehouse is not ideal.

SUMMERY OF THE UTILITY MODEL

The present invention provides a stereoscopic garage to solve one or more of the above-mentioned technical problems.

The technical scheme for solving the technical problems is as follows: a three-dimensional warehouse comprises a warehouse and a refrigeration dehumidification evaporation box, wherein the warehouse is divided into an upper static pressure cavity and a lower storage cavity through a pore plate, and a plurality of goods shelves are arranged in the storage cavities at intervals;

the refrigerating and dehumidifying evaporation box is arranged in the static pressure cavity and is provided with an evaporation box air outlet and an evaporation box air return opening, the evaporation box air outlet is communicated with the static pressure cavity, a plurality of air supply holes are arranged between the pore plates corresponding to the adjacent goods shelves and between the goods shelves and the inner wall of the storehouse,

the both sides of storehouse are equipped with storehouse return air pipe respectively, the lower extreme of storehouse return air pipe has the edge the extension section that storehouse diapire edge extended, the extension section has the return air pipe import, two the upper end of storehouse return air pipe all with evaporation tank return air inlet intercommunication.

The utility model has the beneficial effects that: the air blown out from the air outlet of the evaporation box is slowed down in the static pressure cavity and uniformly blown downwards between the adjacent goods shelves and between the goods shelves and the inner wall of the storehouse through the air supply holes of the pore plate. The goods shelf bottom layer of the three-dimensional warehouse is generally provided with a stacker maintenance layer, and air flows to the extension sections on two sides of the warehouse through the stacker maintenance layer, enters the extension sections from the inlet of the return air pipe, and returns to the refrigeration dehumidification evaporation box through the return air pipe of the warehouse. The space of the stacker maintenance layer in the warehouse is utilized for realizing the downward return of air at two sides in the warehouse by refrigeration and dehumidification, so that the air flow in the three-dimensional warehouse is organized to form an upward-feeding and downward-returning mode, the temperature and humidity uniformity in the warehouse is effectively improved, the refrigeration and dehumidification efficiency is high, and the energy conservation performance is good. Wherein, the supply-air hole is not just to goods shelves, can avoid the goods temperature of goods shelves top layer to hang down excessively, makes the smooth circulation of air conditioning in the whole storehouse circulate. The extension section enables all cold air in the storehouse to uniformly enter the storehouse return air pipe from the bottom, but not all return air is concentrated to a certain position, so that the airflow in the storehouse is uniform.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, still include the jib, the jib is scalable, there is the maintenance opening the roof of storehouse, the sealed roof of refrigeration dehumidification evaporating box install in the maintenance opening, the lower extreme of jib with the roof of refrigeration dehumidification evaporating box is fixed, and its upper end is used for fixing with the building roof.

The beneficial effect of adopting the further scheme is that: through the length of adjustment hanger rod, can promote the storehouse with the dehumidification evaporation case that refrigerates from the storehouse top outside, can save access way and occupation space, make things convenient for the maintenance personal to operate.

Further, still include the heat preservation apron, heat preservation apron detachable install in the maintenance mouth and cover in refrigeration dehumidification evaporation case top.

The beneficial effect of adopting the further scheme is that: the special heat preservation cover plate is designed, and the cold quantity is prevented from leaking out when the heat preservation cover plate is used. During the maintenance period, after the refrigeration dehumidification evaporation box is taken out, the maintenance opening is covered by the heat preservation cover plate, and the fluctuation of the temperature and the humidity in the warehouse can be greatly reduced.

Further, still include two refrigeration dehumidification subassemblies, the both ends of refrigeration dehumidification evaporating box have respectively the evaporating box air outlet, its both sides have respectively the evaporating box return air inlet, two the upper end of storehouse return air pipe respectively with two the evaporating box return air inlet intercommunication, two refrigeration dehumidification subassembly all install in the refrigeration dehumidification evaporating box, and the one-to-one is located evaporating box return air inlet department.

The beneficial effect of adopting the further scheme is that: air entering the refrigeration and dehumidification evaporation box from the air return inlets of the evaporation boxes on the two sides is cooled and dehumidified by the refrigeration and dehumidification assembly and then discharged from the air outlets of the evaporation boxes at the two ends, air is discharged from the two ends, and the air volume is more uniform.

And the air supply fan is arranged in the refrigeration and dehumidification evaporation box, and is positioned at the air outlet of the evaporation box in a one-to-one correspondence manner.

The beneficial effect of adopting the further scheme is that: the air supply fan accelerates the air flow.

And the water pan is positioned below the two refrigeration and dehumidification assemblies and is communicated with the defrosting water pipe.

The beneficial effect of adopting the further scheme is that: the condensed water of the refrigeration dehumidification component falls into the water receiving tray and can be discharged out of the warehouse from the defrosting water pipe.

Further, the refrigeration dehumidification evaporation box comprises a heat preservation water tank and a water tank heater, wherein the heat preservation water tank is fixed in the refrigeration dehumidification evaporation box, the water receiving disc is communicated with the defrosting water pipe through the heat preservation water tank, and the water tank heater is fixed in the heat preservation water tank.

The beneficial effect of adopting the further scheme is that: the heat preservation water tank can temporarily store condensed water, and accumulated liquid in the refrigeration and dehumidification evaporation box caused by untimely liquid drainage of the defrosting water pipe is avoided. The temperature in the refrigeration dehumidification evaporation box is low, the water tank heater heats the condensed water to avoid freezing, and the water in the heat preservation water tank is discharged out of the warehouse from the defrosting water pipe.

Further, an air outlet valve is arranged at an air outlet of the evaporation box, and a return air valve is arranged at a return air inlet of the evaporation box.

The beneficial effect of adopting the further scheme is that: by controlling the air outlet valve and the air return valve, the refrigeration and dehumidification evaporation box can be controlled to be closed in the defrosting process, and the fluctuation of the temperature and the humidity in the refrigerator caused by the leakage of hot and humid gas is prevented.

Further, the device also comprises a controller, a temperature sensor and a humidity sensor are installed in the static pressure cavity, and the controller is respectively connected with the temperature sensor, the humidity sensor and the refrigeration and dehumidification evaporation box control circuit.

The beneficial effect of adopting the further scheme is that: the controller receives temperature and humidity signals of the temperature and humidity sensor, and compares the temperature and humidity signals with set temperature and humidity, so that whether the refrigeration and dehumidification evaporation box carries out refrigeration and dehumidification is controlled.

Furthermore, the storehouse is a cuboid, the two storehouse air return pipes are respectively positioned at two sides of the width direction of the storehouse, and the two evaporation box air outlets respectively face two ends of the length direction of the storehouse; the refrigeration dehumidification evaporation box is arranged in the middle of the static pressure cavity.

The beneficial effect of adopting the further scheme is that: reasonable arrangement in the storehouse and high refrigeration and dehumidification efficiency.

Drawings

FIG. 1 is a front view of a three-dimensional library of the present invention;

FIG. 2 is a left side view of the stereo library of the present invention;

FIG. 3 is a three-dimensional perspective view of a stereoscopic library of the present invention;

FIG. 4 is a schematic diagram of the internal structure of the three-dimensional library of the present invention;

fig. 5 is a plan view of a refrigerating and dehumidifying evaporation box of the three-dimensional garage of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. storehouse, 101, static pressure chamber, 102, storage chamber, 103, goods shelves, 2, refrigeration dehumidification evaporation case, 3, the orifice plate, 301, the blast hole, 4, storehouse return air pipe, 401, the extension, 402, the return air pipe import, 5, the jib, 6, the heat preservation apron, 7, the air supply fan, 8, refrigeration dehumidification subassembly, 9, the water collector, 10, the water pipe that changes frost, 11, the holding water box, 12, the water tank heater, 13, temperature and humidity sensor, 14, the air-out air valve, 15, the return air valve, 16, stacker, 17, stacker overhauls the layer, 18, the building roof.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-5, the utility model provides a three-dimensional warehouse, which comprises a warehouse 1 and a refrigeration and dehumidification evaporation box 2, wherein the warehouse 1 is divided into an upper static pressure cavity 101 and a lower storage cavity 102 by a pore plate 3, and a plurality of shelves 103 are arranged in the storage cavity 102 at intervals;

the refrigeration and dehumidification evaporation box 2 is arranged in the static pressure cavity 101 and is provided with an evaporation box air outlet and an evaporation box air return inlet, the evaporation box air outlet is communicated with the static pressure cavity 101, a plurality of air supply holes 301 are arranged between the pore plates 3 corresponding to the adjacent goods shelves 103 and between the goods shelves 103 and the inner wall of the storehouse 1,

storehouse return air pipe 4 is equipped with respectively to the both sides of storehouse 1, the lower extreme of storehouse return air pipe 4 has the edge 1 diapire lateral extension's of storehouse extension section 401, extension section 401 has return air pipe import 402, two the upper end of storehouse return air pipe 4 all with evaporation tank return air inlet intercommunication.

In the three-dimensional warehouse, air blown out from the air outlet of the evaporation box is slowed down in the static pressure cavity 101 and uniformly blown downwards into the space between the adjacent shelves 103 and the space between the shelves 103 and the inner wall of the warehouse 1 through the air supply holes 301 of the pore plate 3.

When the stacker 16 is arranged in the three-dimensional warehouse, the bottom layer of the goods shelf 103 of the three-dimensional warehouse is generally provided with the stacker overhauling layer 17, air flows to the extending sections 401 on the two sides of the warehouse 1 through the stacker overhauling layer 17, enters the extending sections 401 from the return air pipe inlets 402, returns to the refrigeration dehumidification evaporation box 2 through the warehouse return air pipe 4, of course, the goods shelf 103 can also be a common goods shelf, and air can also flow to the two sides from the bottom gap of the goods shelf 103. The space of the stacker maintenance layer in the warehouse is utilized for realizing the downward return of air at two sides in the warehouse by refrigeration and dehumidification, so that the air flow in the three-dimensional warehouse is organized to form an upward-feeding and downward-returning mode, the temperature and humidity uniformity in the warehouse is effectively improved, the refrigeration and dehumidification efficiency is high, and the energy conservation performance is good. Wherein, the air supply hole 301 is not aligned to the goods shelf 103, which can avoid the goods temperature at the top layer of the goods shelf 103 from being too low, and make the cold air in the whole storehouse 1 circulate smoothly. The extension 401 makes all the cool air in the storehouse enter the storehouse return air pipe 4 from the bottom uniformly, but not all the return air is concentrated to a certain position, so that the airflow in the storehouse is uniform.

Preferably, the walls and the top wall of the storehouse 1 are both provided with heat insulation layers, and the refrigeration and dehumidification evaporation box 2 is provided with an evaporation box heat insulation layer.

Wherein, a plurality of return air duct inlets 402 are uniformly distributed on the top wall and the side wall of the extension section 401.

On the basis of the scheme, still include jib 5, jib 5 is scalable, there is the maintenance mouth the roof of storehouse 1, the sealed installation of refrigeration dehumidification evaporating box 2 roof in the maintenance mouth, the lower extreme of jib 5 with the roof of refrigeration dehumidification evaporating box 2 is fixed, and its upper end is used for fixing with building roof 18.

Through the length of adjustment jib 5, can promote storehouse 1 with refrigeration dehumidification evaporating box 2 from 1 top in storehouse outside, can save access way and occupation space, make things convenient for the maintenance personal to operate.

The suspender 5 can be an electric telescopic rod, a pneumatic telescopic rod, a hydraulic telescopic rod or a mechanical telescopic rod.

On the basis of any one of the above schemes, the refrigeration dehumidification evaporation box further comprises a heat-preservation cover plate 6, wherein the heat-preservation cover plate 6 is detachably arranged in the maintenance port and covers the upper part of the refrigeration dehumidification evaporation box 2.

The special heat preservation cover plate 6 is designed to avoid the leakage of cold energy when in use. During the maintenance, open heat preservation apron 6, unpack apart the connection of storehouse return-air duct 4 and refrigeration dehumidification evaporating box 2, take out refrigeration dehumidification evaporating box 2 back, cover the maintenance mouth with heat preservation apron 6, can reduce interior temperature and humidity fluctuation by a wide margin. After the maintenance is finished, the refrigeration dehumidification evaporation box 2 is placed back, the storehouse return air pipe 4 and the refrigeration dehumidification evaporation box 2 are connected, and then the heat preservation cover plate 6 is covered.

Preferably, the heat-preservation cover plate 6 is sealed with the maintenance opening.

On the basis of any one of the above schemes, the air conditioner further comprises two refrigeration and dehumidification components 8, wherein the two ends of the refrigeration and dehumidification evaporation box 2 are respectively provided with the evaporation box air outlet, the two sides of the refrigeration and dehumidification evaporation box air return inlet are respectively provided with the evaporation box air return inlet, the two upper ends of the storehouse air return pipes 4 are respectively communicated with the two evaporation box air return inlets, the two refrigeration and dehumidification components 8 are respectively arranged in the refrigeration and dehumidification evaporation box 2, and the refrigeration and dehumidification components are correspondingly positioned at the evaporation box air return inlet.

Air entering the refrigeration dehumidification evaporation box 2 from the evaporation box return air inlets on the two sides is cooled and dehumidified by the refrigeration dehumidification assembly 8, and then is discharged from the evaporation box air outlets at the two ends, air is discharged from the two ends, and the air volume is more uniform.

The refrigeration and dehumidification assembly 8 is implemented by a refrigeration and dehumidification device in the prior art, and may be, for example, a combination of a refrigeration evaporator and a dehumidifier, or a heat exchanger.

On the basis of any one of the above schemes, the air supply system further comprises two air supply fans 7, wherein the two air supply fans 7 are installed in the refrigeration and dehumidification evaporation box 2 and are located at the air outlet of the evaporation box in a one-to-one correspondence mode.

The air supply fan 7 accelerates the air flow.

On the basis of any one of the above schemes, the refrigeration and dehumidification assemblies further comprise water receiving discs 9, the water receiving discs 9 are located below the two refrigeration and dehumidification assemblies 8, and the water receiving discs 9 are communicated with defrosting water pipes 10.

The condensed water of the refrigeration and dehumidification assembly 8 falls into the water pan 9 and can be discharged out of the warehouse through the defrosting water pipe 10.

One water pan 9 can be provided, and one water pan 9 is large in area and is positioned below the two refrigeration and dehumidification assemblies 8; or two water receiving trays 9 are arranged, and the two water receiving trays 9 are respectively positioned below the two refrigerating and dehumidifying assemblies 8.

Wherein, the defrosting water pipe 10 is also connected in series with a water pump, and the water pump pumps the water of the water pan 9 out of the storehouse 1.

On the basis of any one of the above schemes, the refrigeration dehumidifying evaporation box further comprises a heat preservation water tank 11 and a water tank heater 12, wherein the heat preservation water tank 11 is fixed in the refrigeration dehumidifying evaporation box 2, the water receiving disc 9 is communicated with the defrosting water pipe 10 through the heat preservation water tank 11, and the water tank heater 12 is fixed in the heat preservation water tank 11.

The heat preservation water tank 11 can temporarily store condensed water, and accumulated liquid in the refrigeration and dehumidification evaporation box 2 caused by untimely liquid drainage of the defrosting water pipe 10 is avoided. The temperature in the refrigeration dehumidification evaporation box 2 is low, the water tank heater 12 heats the condensed water to avoid freezing, and the water in the heat preservation water tank 11 is discharged out of the warehouse from the defrosting water pipe 10.

On the basis of any one of the above schemes, the air outlet of the evaporation box is provided with an air outlet valve 14, and the air return inlet of the evaporation box is provided with an air return valve 15.

By controlling the air outlet valve 14 and the air return valve 15, the refrigeration and dehumidification evaporation box 2 can be controlled to be closed in the defrosting process, and the fluctuation of the temperature and the humidity in the refrigerator caused by the leakage of hot and humid gas is prevented.

On the basis of any one of the above schemes, the device further comprises a controller, a temperature sensor and a humidity sensor 13 are installed in the static pressure cavity 101, and the controller is respectively connected with the temperature sensor, the humidity sensor 13 and the refrigeration and dehumidification evaporation box 2 through control circuits.

The controller receives the temperature and humidity signals of the temperature sensor and the humidity sensor 13, and respectively compares the temperature and humidity signals with the set temperature and humidity signals, so as to control whether the refrigeration and dehumidification evaporation box 2 performs refrigeration and dehumidification.

Specifically, the controller is connected with the control circuit of the refrigeration and dehumidification component 8, the air outlet valve 14 and the air return valve 15 of the refrigeration and dehumidification evaporation box 2 and is used for controlling the start or stop of the refrigeration and dehumidification component. The controller receives temperature and humidity signals of the temperature sensor and the humidity sensor 13, when the temperature or the humidity is higher than a set value, the controller controls the refrigeration and dehumidification assembly 8 to start and carry out refrigeration and dehumidification, and the air outlet valve 14 and the air return valve 15 are both opened; when the temperature and the humidity are lower than set values, the controller controls the refrigeration and dehumidification assembly 8, the air outlet valve 14 and the air return valve 15 to be closed; the refrigeration dehumidification subassembly 8 still can be equipped with the heater block and have the mode of defrosting, and air-out blast gate 14 and return air blast gate 15 are all closed under the mode of defrosting, avoid hot humid gas to leak, and the heater block heating refrigeration dehumidification subassembly 8 to melt the frost of condensing outside it, the melting water falls into in the water collector 9. It should be noted that the control process of the controller may be implemented by using the prior art, and for brevity, no further description is provided herein.

On the basis of any scheme, as shown in fig. 3, the warehouse 1 is a cuboid, the two warehouse return air pipes 4 are respectively located at two sides of the width direction of the warehouse 1, and the two evaporation box air outlets are respectively towards two ends of the length direction of the warehouse 1; the refrigeration dehumidification evaporation box 2 is arranged in the middle of the static pressure cavity 101.

Specifically, the refrigeration dehumidification evaporation box 2 is installed in the middle of the top wall of the storehouse 1.

The arrangement in the storehouse 1 is reasonable, and the refrigeration and dehumidification efficiency is high.

The three-dimensional warehouse adopts the structure that the refrigeration dehumidification evaporation box 2 is arranged at the top, air is supplied from two sides, the pore plate 3 is arranged at the top, the static pressure cavity 101 is formed at the upper part, air is supplied downwards from the middle roadway and two sides of the goods shelf, and meanwhile, the warehouse return air pipes 4 are arranged at two sides by utilizing the maintenance space at the lower part of the stacker, so that the air flow organization design is effectively improved, and better temperature and humidity uniformity is achieved. Can adjust jib 5 length, promote refrigeration dehumidification evaporating box 2 and overhaul outside the storehouse top, can reduce the interior humiture fluctuation of storehouse by a wide margin and save maintenance passageway and occupation space, make things convenient for the maintenance personal operation.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. A three-dimensional warehouse is characterized by comprising a warehouse (1) and a refrigeration and dehumidification evaporation box (2), wherein the warehouse (1) is divided into an upper static pressure cavity (101) and a lower storage cavity (102) through a pore plate (3), and a plurality of shelves (103) are arranged in the storage cavity (102) at intervals;

the refrigeration and dehumidification evaporation box (2) is arranged in the static pressure cavity (101) and is provided with an evaporation box air outlet and an evaporation box air return inlet, the evaporation box air outlet is communicated with the static pressure cavity (101), a plurality of air supply holes (301) are arranged between the pore plates (3) corresponding to the adjacent goods shelves (103) and between the goods shelves (103) and the inner wall of the storehouse (1),

the both sides of storehouse (1) are equipped with storehouse return air pipe (4) respectively, the lower extreme of storehouse return air pipe (4) has the edge extension section (401) that storehouse (1) diapire edge extended, extension section (401) have return air pipe import (402), two the upper end of storehouse return air pipe (4) all with evaporation tank return air inlet intercommunication.

2. The stereoscopic warehouse as claimed in claim 1, further comprising a hanging rod (5), wherein the hanging rod (5) is telescopic, the top wall of the warehouse (1) is provided with a maintenance opening, the top wall of the refrigeration and dehumidification evaporation box (2) is hermetically installed in the maintenance opening, the lower end of the hanging rod (5) is fixed with the top wall of the refrigeration and dehumidification evaporation box (2), and the upper end of the hanging rod is used for being fixed with a building roof.

3. The stereoscopic warehouse according to claim 2, further comprising a heat-insulating cover plate (6), wherein the heat-insulating cover plate (6) is detachably mounted in the maintenance port and covers the refrigeration and dehumidification evaporation box (2).

4. The stereoscopic warehouse as claimed in claim 1, further comprising two refrigeration and dehumidification assemblies (8), wherein the two ends of the refrigeration and dehumidification evaporation box (2) are respectively provided with the evaporation box air outlet, the two sides of the refrigeration and dehumidification evaporation box are respectively provided with the evaporation box air return inlet, the upper ends of the two warehouse air return pipes (4) are respectively communicated with the two evaporation box air return inlets, and the two refrigeration and dehumidification assemblies (8) are installed in the refrigeration and dehumidification evaporation box (2) and are correspondingly located at the evaporation box air return inlets.

5. The stereoscopic warehouse according to claim 4, further comprising two air supply fans (7), wherein the two air supply fans (7) are installed in the refrigeration and dehumidification evaporation box (2) and are located at the air outlets of the evaporation box in a one-to-one correspondence manner.

6. The stereoscopic warehouse according to claim 4, characterized in that the stereoscopic warehouse further comprises a water pan (9), the water pan (9) is positioned below the two refrigeration and dehumidification assemblies (8), and the water pan (9) is communicated with a defrosting water pipe (10).

7. The stereoscopic warehouse according to claim 6, further comprising a heat-preservation water tank (11) and a water tank heater (12), wherein the heat-preservation water tank (11) is fixed in the refrigeration and dehumidification evaporation tank (2), the water pan (9) is communicated with the defrosting water pipe (10) through the heat-preservation water tank (11), and the water tank heater (12) is fixed in the heat-preservation water tank (11).

8. The stereoscopic warehouse as claimed in any one of claims 1 to 7, wherein the air outlet of the evaporation box is provided with an air outlet valve (14), and the air return inlet of the evaporation box is provided with an air return valve (15).

9. The stereoscopic warehouse according to any one of claims 1 to 7, further comprising a controller, wherein a temperature sensor and a humidity sensor (13) are installed in the static pressure chamber (101), and the controller is respectively connected with the temperature sensor, the humidity sensor (13) and the refrigeration and dehumidification evaporation box (2) through control circuits.

10. The three-dimensional warehouse according to any one of claims 1 to 7, wherein the warehouse (1) is a cuboid, two warehouse return air pipes (4) are respectively arranged at two sides of the width direction of the warehouse (1), and two evaporation box air outlets are respectively arranged towards two ends of the length direction of the warehouse (1); the refrigeration and dehumidification evaporation box (2) is arranged in the middle of the static pressure cavity (101).

Images