Container type prefabricated cabin

Abstract

The invention relates to the technical field of prefabricated cabins, in particular to a container type prefabricated cabin which comprises a cabin body, an entrance door is arranged on the front side face of the cabin body, a temperature sensor and a humidity sensor are arranged in the cabin body, at least one set of heat dissipation parts used for heat dissipation are arranged on the cabin body, and an air inlet window capable of being closed is arranged on the rear side face of the cabin body. The heat dissipation part comprises an air extractor and an exhaust window, the air extractor is arranged on one side face of the cabin body, and the exhaust window is arranged on the rear side face of the cabin body. By means of the arranged air conveying pipe, when heat is discharged outwards through the heat dissipation part, air flows, the flowing air flows through the interior of the humidifying device, steam in the humidifying device is brought out, and therefore the effect of improving the humidity in the cabin is achieved; the humidifying device is combined with the heat dissipation system, a proper amount of water vapor is introduced while heat dissipation is conducted, the appropriate humidity level in the cabin is maintained, the probability of occurrence of the electrostatic phenomenon is reduced, and the stability of electrical equipment is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated cabins, and in particular to a container-type prefabricated cabin. Background Art

[0002] With the rapid development of modern industry and information technology, more and more electrical equipment are integrated into limited spaces to work, especially for some equipment that needs to operate outdoors or in specific environments, such as data centers, communication base stations, etc., which puts higher requirements on the protection and stable operation of these equipment. As a flexible and efficient solution, container-type prefabricated cabins are widely used in the above fields. They can not only be deployed quickly, but also customize the internal environmental control system according to specific needs to ensure the safety and efficient operation of electrical equipment in the cabin. Traditionally, for environmental control in prefabricated cabins, the cooling system and humidification device are usually designed independently of each other.

[0003] Since the two systems operate independently, each system requires its own installation location and pipeline layout. The waste heat and exhaust gas generated are difficult to utilize effectively. Additional energy must be introduced to ensure the independent operation of the two systems, resulting in energy waste. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose a container-type prefabricated cabin to solve the problem that the heat dissipation system and the humidification device of the traditional prefabricated cabin are usually designed independently of each other.

[0005] Based on the above purpose, the present invention provides a container-type prefabricated cabin, comprising a cabin body, an entrance door is arranged on the front side of the cabin body, a temperature sensor and a humidity sensor are arranged in the cabin body, at least one group of heat dissipation parts for heat dissipation are arranged on the cabin body, and a closable air inlet window is arranged on the rear side of the cabin body; the heat dissipation part comprises an air extraction device and an exhaust window, the air extraction device is arranged on one side of the cabin body, and the exhaust window is arranged on the rear side of the cabin body; an air supply pipe is arranged inside the bottom plate of the cabin body, one end of the air supply pipe is connected to the air extraction device, and the other end is connected to a bent pipe, the other end of the bent pipe is connected to a second outlet pipe, a second solenoid valve is arranged on the second outlet pipe, and the other end of the second outlet pipe is connected to the exhaust window;

[0006] The air delivery pipe is also connected to a first outlet pipe, and the first outlet pipe is provided with a first solenoid valve;

[0007] A humidifying device corresponding to the heat dissipation part is arranged inside the cabin, and the air inlet end of the humidifying device is connected to the first outlet pipe; the exhaust device introduces the gas in the cabin into the humidifying device through the air supply pipe and the first outlet pipe and discharges it through the humidifying device, taking out the water vapor in the humidifying device.

[0008] Furthermore, the cabin body includes a bottom plate, the top four corners of the bottom plate are detachably provided with columns, wall panels are detachably provided between adjacent columns, and a top plate is detachably provided on the top of the columns; the air supply pipe, the first outlet pipe, and the second outlet pipe are all arranged in the bottom plate.

[0009] Furthermore, the exhaust window includes a frame, a partition is arranged in the frame, a circular hole is opened on the partition, a swivel is rotatably arranged in the circular hole, a drying film is arranged on the inner circumference of the swivel, a partition frame is symmetrically arranged on the front side and the rear side of the partition, the partition frame divides the swivel into two parts, the partition frame is sleeved on the outer circumference of the swivel, the swivel can rotate in the partition frame, and a driving component for driving the swivel to rotate is arranged in the frame; a front plate is arranged on the front side of the frame, the front plate is in contact with the partition frame, and the front plate is located In the cabin, a first air vent is provided on the front plate, and the first air vent is connected to the upper part of the swivel; a back plate is provided on the rear side of the frame, the back plate is fitted with the partition frame, the back plate is located outside the cabin, a lower air vent and an upper air vent are provided on the back plate, the lower air vent is connected to the lower part of the swivel, and the upper air vent is connected to the upper part of the swivel; an exhaust groove is provided in the frame, the exhaust groove is located on the front side of the partition, the bottom of the exhaust groove is connected to a connecting pipe, and the bottom of the connecting pipe is connected to the end of the second outlet pipe.

[0010] Furthermore, filter screens are respectively arranged in the first air vent, the upper air vent and the lower air vent; a grille with an air inlet direction obliquely upward is arranged in the upper air vent, and a grille with an air outlet direction obliquely downward is arranged in the lower air vent.

[0011] Furthermore, the driving assembly includes a driving gear, the rear side surface of the partition is rotatably provided with a driving gear, the rotating ring is provided with a tooth groove meshing with the driving gear, and the frame is provided with a driving member for driving the driving gear to rotate.

[0012] Furthermore, the driving member includes a first driving wheel, which is fixedly arranged on a driving gear, and a second driving wheel is rotatably arranged on the rear side of the partition, and a transmission belt is sleeved between the first driving wheel and the second driving wheel; a rotating wheel is rotatably arranged on the front side of the partition, and fan blades are arranged on the outer periphery of the rotating wheel, and the rotating wheel is fixedly connected to the second driving wheel; the rotating wheel is located on one side of the exhaust groove.

[0013] Furthermore, the air intake window includes a window frame, and an air intake hole is opened on the rear side of the cabin body, the area of ​​the air intake hole is half of the area inside the window frame, and a baffle for closing the air intake hole is slidably arranged inside the window frame; a control unit for driving the movement of the baffle is arranged in the bottom frame of the window frame.

[0014] Furthermore, the control unit includes a drive motor, which is arranged at one end of the bottom frame of the window frame, and the output end of the drive motor is connected to a screw rod, the other end of the screw rod is rotatably connected to the other end of the bottom frame of the window frame, and a slider is screwed on the screw rod; a limiting hole is opened at the top of the bottom frame of the window frame, and a connecting block is arranged in the limiting hole, the bottom of the connecting block is connected to the slider, and the top of the connecting block is connected to the baffle.

[0015] Furthermore, the humidifying device includes a shell, in which a liquid for humidifying the air in the cabin is arranged, the top of the shell is connected to a cylindrical tube with an open top, a cylindrical wet film is arranged in the cylindrical tube, the bottom of the wet film is located in the shell and immersed in the liquid, the bottom of the shell is hollow and leads upward to form a hollow tube, and the bottom of the hollow tube is connected to the first lead-out pipe.

[0016] Furthermore, an electromagnetic exhaust valve is provided on the top of the cylindrical tube, and the electromagnetic exhaust valve is connected to an external control system; when the humidifying device is not working, the electromagnetic exhaust valve is controlled to prevent the gas in the cylindrical tube from flowing outward and prevent the liquid in the shell from evaporating outward.

[0017] The beneficial effects of the present invention are as follows: through the air duct, when the heat is discharged to the outside through the heat dissipation part, the air will flow, and the flowing air will flow through the humidifying device to bring out the water vapor in the humidifying device, thereby improving the humidity in the cabin; the humidifying device is combined with the heat dissipation system to introduce a proper amount of water vapor while dissipating heat, maintain a suitable humidity level in the cabin, reduce the probability of static electricity, and ensure the stability of electrical equipment; in addition, when it rains, the humidity of the air outside is relatively high, and the air intake window is closed to prevent the electrical equipment from being affected by water vapor; to maintain To maintain the air pressure balance in the cabin, cold air containing water vapor from the outside will enter the frame through the upper air vent. After the cold air passes through the drying film installed at the upper part of the swivel to remove the water vapor contained in it, the dry cold air enters the cabin through the first air vent. In addition, the hot air in the cabin extracted by the exhaust device is introduced into the exhaust groove through the second outlet pipe and the connecting pipe. The hot air passes through the drying film installed at the lower part of the swivel and is discharged to the outside of the cabin through the lower air vent. The dry hot air circulating in the lower part of the swivel will dry and regenerate the desiccant in the drying film, thereby maintaining the effect of the drying film in removing water vapor from the air circulating in the upper part of the swivel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1It is a schematic diagram of the structure of the first viewing angle of an embodiment of the present invention;

[0020] Figure 2 is a schematic diagram of a second viewing angle structure of an embodiment of the present invention;

[0021] Figure 3 A third viewing angle structural schematic diagram of an embodiment of the present invention;

[0022] Figure 4 For the embodiment of the present invention Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0023] Figure 5 A schematic diagram of a partial cross-sectional structure of the air intake window according to an embodiment of the present invention;

[0024] Figure 6 This is a schematic diagram of the disassembled structure of the exhaust window according to an embodiment of the present invention;

[0025] Figure 7 For the embodiment of the present invention Figure 6 A is a schematic diagram of the enlarged structure of the middle part;

[0026] Figure 8 This is a schematic diagram of the internal structure of the frame according to an embodiment of the present invention;

[0027] Fig. 9 This is a schematic diagram of the internal cross-sectional structure of the cabin according to an embodiment of the present invention;

[0028] Fig.10 This is a schematic diagram of the internal cross-sectional structure of the drying device according to an embodiment of the present invention;

[0029] Fig.11 It is a schematic diagram of the internal cross-sectional structure of the bottom plate according to an embodiment of the present invention.

[0030] The markings in the figure are:

[0031] 1. Bottom plate; 2. Wall plate; 3. Top plate; 4. Air extraction device; 5. Exhaust window; 501. Frame; 502. Partition plate; 503. Partitioning frame; 504. Front plate; 5041. First vent hole; 505. Back plate; 5051. Lower vent hole; 5052. Upper vent hole; 6. Air duct; 601. Bend pipe; 7. First outlet pipe; 701. First solenoid valve; 8. Second outlet pipe; 801. Second solenoid valve; 9. Humidifier; 901. Shell; 902. Cylinder Shaped tube; 903, hollow tube; 904, wet film; 905, exhaust valve; 10, swivel; 1001, dry film; 11, driving gear; 1101, first driving wheel; 12, second driving wheel; 13, transmission belt; 14, rotating wheel; 1401, fan blade; 15, exhaust groove; 1501, connecting pipe; 16, air inlet window; 1601, window frame; 1602, dust net; 1603, baffle; 1604, driving motor; 1605, screw rod; 1606, slider. DETAILED DESCRIPTION

[0032] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0033] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11As shown, a container-type prefabricated cabin includes a cabin body, an entrance door is arranged on the front side of the cabin body, a temperature sensor and a humidity sensor are arranged in the cabin body, at least one group of heat dissipation parts for heat dissipation are arranged on the cabin body, and a closable air inlet window 16 is arranged on the rear side of the cabin body; the heat dissipation part includes an air extraction device 4 and an exhaust window 5, the air extraction device 4 is specifically an air extraction pump, the air extraction device 4 is arranged on one side of the cabin body, and the exhaust window 5 is arranged on the rear side of the cabin body; an air supply pipe 6 is arranged inside the bottom plate of the cabin body, one end of the air supply pipe 6 is connected to the air extraction device 4, and the other end is connected to a bend pipe 601, the other end of the bend pipe 601 is connected to a second outlet pipe 8, the second outlet pipe 8 is provided with a second solenoid valve 801, and the other end of the second outlet pipe 8 is connected to the exhaust window 5;

[0035] The air delivery pipe 6 is also connected to a first outlet pipe 7, and a first solenoid valve 701 is provided on the first outlet pipe 7;

[0036] A humidifying device 9 corresponding to the heat dissipation part is arranged inside the cabin, and the air inlet end of the humidifying device 9 is connected to the first outlet pipe 7; the exhaust device 4 introduces the gas in the cabin into the humidifying device 9 through the air supply pipe 6 and the first outlet pipe 7 and discharges it through the humidifying device 9, taking out the water vapor in the humidifying device 9.

[0037] In this embodiment, the prefabricated cabin contains a large number of electrical devices, which generate heat during operation and need to be discharged to the outside through the heat dissipation part; in the process of heat discharge, air will flow, and the flowing air will flow through the humidifying device 9 to bring out the water vapor in the humidifying device 9, thereby improving the humidity in the cabin;

[0038] Specifically, when in use, the external control system controls the air extraction device 4 to work, and the air extraction device 4 introduces external cold air into the cabin through the air inlet window 16, and introduces the hot air in the cabin into the exhaust window 5 through the air supply pipe 6, the elbow 601 and the second outlet pipe 8 to be discharged outward, so as to ensure normal heat dissipation of the electrical equipment;

[0039] The temperature sensor and humidity sensor are both connected to the external control system, and the temperature sensor and humidity sensor monitor the temperature and humidity in the cabin in real time;

[0040] When the temperature in the cabin is high, the temperature sensor feeds back to the external control system, and the external control system sends a signal to the air extraction device 4 to increase the working power of the air extraction device 4; conversely, when the temperature in the cabin is low, the working power of the air extraction device 4 is reduced;

[0041] The heat generated by the electrical equipment itself when it is working will accelerate the volatilization of water vapor in the cabin, thereby causing the humidity in the cabin to be low. The low humidity will cause static electricity and damage the operation of the electrical equipment; therefore, through the humidification device 9, when the humidity in the cabin is low, the humidity sensor feeds back to the external control system, and the external control system sends a signal to the first solenoid valve 701 and the second solenoid valve 801, adjusts the valve opening of the second solenoid valve 801, so that the gas flow through the second outlet pipe 8 becomes smaller, and opens the first solenoid valve 701, so that the gas flows into the humidification device 9 through the first outlet pipe 7, bringing out the water vapor in the humidification device 9, which can increase the humidity in the cabin.

[0042] Preferably, the cabin includes a base plate 1, four corners of the top of the base plate 1 are detachably provided with columns, wall panels 2 are detachably provided between adjacent columns, and a top plate 3 is detachably provided on the top of the columns; the base plate 1 is placed at a predetermined position as the basic structure of the entire cabin, and columns are respectively installed at the four corners of the top of the base plate 1 to ensure that they are firmly connected, and wall panels 2 are installed between the columns to form a closed space of the cabin; the wall panels 2 between adjacent columns are detachably provided to facilitate adjustment or maintenance according to actual needs, and finally, the top plate 3 is installed on the top of all columns to complete the overall closure of the cabin; the air supply pipe 6, the first outlet pipe 7, and the second outlet pipe 8 are all arranged in the base plate 1.

[0043] Preferably, the exhaust window 5 includes a frame 501, a partition 502 is arranged in the frame 501, a circular hole is opened on the partition 502, a rotating ring 10 is rotatably arranged in the circular hole, a drying film 1001 is arranged on the inner periphery of the rotating ring 10, a metal silicate desiccant adsorbent is used in the drying film 1001, a partition frame 503 is symmetrically arranged on the front side and the rear side of the partition 502, the partition frame 503 divides the rotating ring 10 into two upper and lower parts, the partition frame 503 is sleeved on the outer periphery of the rotating ring 10, the rotating ring 10 can rotate in the partition frame 503, and a driving component for driving the rotating ring 10 to rotate is arranged in the frame 501; a front plate 504 is arranged on the front side of the frame 501, and the front plate 504 is in contact with the partition frame 503. The front plate 504 is located in the cabin, and a first vent hole 5041 is provided on the front plate 504, and the first vent hole 5041 is communicated with the upper part of the rotating ring 10; a back plate 505 is provided on the rear side of the frame 501, and the back plate 505 is attached to the partition frame 503, and the back plate 505 is located outside the cabin, and a lower vent hole 5051 and an upper vent hole 5052 are provided on the back plate 505, and the lower vent hole 5051 is communicated with the lower part of the rotating ring 10, and the upper vent hole 5052 is communicated with the upper part of the rotating ring 10; an exhaust groove 15 is provided in the frame 501, and the exhaust groove 15 is located on the front side of the partition plate 502, and the bottom of the exhaust groove 15 is communicated with a connecting pipe 1501, and the bottom of the connecting pipe 1501 is communicated with the end of the second lead-out pipe 8;

[0044] Specifically, when it rains, the humidity of the air outside is relatively high. To prevent the electrical equipment from being affected by water vapor, the air inlet window 16 is closed; the exhaust device 4 still discharges the waste heat in the cabin through the exhaust window 5; at this time, in order to maintain the air pressure balance in the cabin, the cold air containing water vapor from the outside will enter the frame 501 through the upper air vent 5052, and the cold air will remove the water vapor contained in it after passing through the drying film 1001 arranged at the upper part of the rotating ring 10, so that the dry cold air enters the cabin through the first air vent 5041; the hot air in the cabin extracted by the exhaust device 4 is introduced into the exhaust slot 15 through the second lead-out pipe 8 and the connecting pipe 1501, and the hot air passes through the drying film 1001 arranged at the lower part of the rotating ring 10 and is discharged to the outside of the cabin through the lower air vent 5051;

[0045] Moreover, during this process, the driving component will drive the rotating ring 10 to rotate. After the drying film 1001 located at the upper part of the rotating ring 10 removes the water vapor in the cold air passing through, the water vapor will remain on the drying film 1001. As the driving component drives the rotating ring 10 to rotate, the drying film 1001 with the remaining water vapor will rotate to the lower part of the rotating ring 10; the dry hot air circulating in the lower part of the rotating ring 10 will dry and regenerate the desiccant in the drying film 1001, thereby maintaining the effect of the drying film 1001 removing the water vapor in the air circulating in the upper part of the rotating ring 10.

[0046] Preferably, the first air vent 5041, the upper air vent 5052 and the lower air vent 5051 are respectively provided with filter screens to remove dust and other impurities in the air and reduce the influence of dust and other impurities adsorbed and accumulated on the drying film 1001 on the air permeability of the drying film 1001; the upper air vent 5052 is provided with a grille inclined upward in the air inlet direction, and the lower air vent 5051 is provided with a grille inclined downward in the air outlet direction; so that the hot air discharged through the lower air vent 5051 can be discharged downward, reducing the influence on the temperature of the cold air entering through the upper air vent 5052.

[0047] Preferably, the driving assembly includes a driving gear 11, the rear side surface of the partition 502 is rotatably provided with the driving gear 11, the rotating ring 10 is provided with a tooth groove meshing with the driving gear 11, and a driving member for driving the driving gear 11 to rotate is provided in the frame 501; the driving member drives the driving gear 11 to rotate, which can drive the rotating ring 10 to rotate;

[0048] The driving member includes a first driving wheel 1101, which is fixedly arranged on the driving gear 11; a second driving wheel 12 is rotatably arranged on the rear side of the partition 502, and a transmission belt 13 is sleeved between the first driving wheel 1101 and the second driving wheel 12; a rotating wheel 14 is rotatably arranged on the front side of the partition 502, and a fan blade 1401 is arranged on the outer periphery of the rotating wheel 14, and the rotating wheel 14 is fixedly connected to the second driving wheel 12; the rotating wheel 14 is located on one side of the exhaust groove 15;

[0049] Specifically, the hot air in the cabin extracted by the exhaust device 4 is discharged upward into the frame 501 through the exhaust groove 15, and is discharged outward through the lower air vent 5051; in this process, the airflow flowing upward in the frame 501 will drive the rotating wheel 14 to rotate through the fan blades 1401, and the rotating rotating wheel 14 will drive the second driving wheel 12 to rotate, and the second driving wheel 12 will drive the first driving wheel 1101 to rotate through the transmission belt 13, and the first driving wheel 1101 will drive the driving gear 11 to rotate, thereby driving the rotating ring 10 to rotate.

[0050] Preferably, the air inlet window 16 comprises a window frame 1601, an air inlet hole is opened on the rear side of the cabin, a dustproof net 1602 is arranged on the inner periphery of the air inlet hole, the area of ​​the air inlet hole is half of the area inside the window frame 1601, a baffle 1603 for sealing the air inlet hole is slidably arranged inside the window frame 1601; a control unit for driving the baffle 1603 to move is arranged inside the bottom frame of the window frame 1601;

[0051] The control unit includes a driving motor 1604, which is arranged at one end of the bottom frame of the window frame 1601. The output end of the driving motor 1604 is connected to a screw rod 1605, the other end of the screw rod 1605 is rotatably connected to the other end of the bottom frame of the window frame 1601, and a slider 1606 is screwed on the screw rod 1605; a limiting hole is provided at the top of the bottom frame of the window frame 1601, a connecting block is provided in the limiting hole, the bottom of the connecting block is connected to the slider 1606, and the top of the connecting block is connected to the baffle 1603;

[0052] When it rains, the air inlet window 16 is closed to prevent external air containing water vapor from entering the cabin through the air inlet hole; specifically, the drive motor 1604 is provided to drive the screw rod 1605 to rotate, and the screw rod 1605 drives the baffle 1603 to move through the slider 1606 to seal the air inlet hole.

[0053] Preferably, the humidifying device 9 comprises a shell 901, a water injection port with a cover is provided on the shell 901, a liquid for humidifying the air in the cabin is provided in the shell 901, a cylindrical tube 902 with a top opening is connected to the top of the shell 901, a cylindrical wet film 904 is provided in the cylindrical tube 902, the bottom of the wet film 904 is located in the shell 901 and immersed in the liquid, the bottom of the shell 901 is hollow and leads upward to form a hollow tube 903, and the bottom of the hollow tube 903 is connected to the first lead-out pipe 7;

[0054] Specifically, by utilizing capillary action, the liquid in the shell 901 will diffuse to the surface of the wet film 904. The wet film 904 contains a large amount of liquid. The air introduced into the first outlet pipe 7 through the exhaust device 4 will pass through the wet film 904 upward through the hollow tube 903 and be discharged outward through the cylindrical tube 902. In this process, the air passing through the wet film 904 will take away the water vapor on the wet film 904, thereby increasing the water content in the air flowing through, which has the effect of humidifying the air in the cabin.

[0055] Preferably, an electromagnetic exhaust valve 905 is also provided at the top of the cylindrical tube 902, and the electromagnetic exhaust valve 905 is connected to the external control system. When the first electromagnetic valve 701 is started, the external control system will synchronously start the electromagnetic exhaust valve 905, and when the first electromagnetic valve 701 is closed, the external control system will synchronously close the electromagnetic exhaust valve 905; when the humidifying device 9 is not working, the electromagnetic exhaust valve 905 is controlled to prevent the gas in the cylindrical tube 902 from flowing out, and to prevent the liquid in the shell 901 from evaporating outward.

[0056] When in use, the external control system controls the air extraction device 4 to work, and the air extraction device 4 introduces external cold air into the cabin through the air inlet window 16, and introduces the hot air in the cabin into the exhaust window 5 through the air supply pipe 6, the elbow 601 and the second outlet pipe 8 to be discharged to the outside, ensuring normal heat dissipation of the electrical equipment;

[0057] When the temperature in the cabin is high, the temperature sensor feeds back to the external control system, and the external control system sends a signal to the air extraction device 4 to increase the working power of the air extraction device 4; conversely, when the temperature in the cabin is low, the working power of the air extraction device 4 is reduced;

[0058] By means of the humidifying device 9, when the humidity in the cabin is low, the humidity sensor feeds back to the external control system, and the external control system sends a signal to the first solenoid valve 701 and the second solenoid valve 801, adjusts the valve opening of the second solenoid valve 801, reduces the gas flow through the second outlet pipe 8, and opens the first solenoid valve 701, so that the gas flows into the humidifying device 9 through the first outlet pipe 7, takes out the water vapor in the humidifying device 9, and can increase the humidity in the cabin;

[0059] When it rains, the humidity outside is high. To prevent the electrical equipment from being affected by water vapor, the air inlet window 16 is closed; the exhaust device 4 still discharges the waste heat in the cabin through the exhaust window 5; at this time, in order to maintain the air pressure balance in the cabin, the cold air containing water vapor from the outside will enter the frame 501 through the upper vent 5052, and the cold air will pass through the drying film 1001 on the upper part of the rotating ring 10 to remove the water vapor contained therein, and then the dry cold air will enter the cabin through the first vent 5041; and this process In the process, the driving component drives the rotating ring 10 to rotate. After the drying film 1001 at the upper part of the rotating ring 10 removes the water vapor in the cold air passing through, the water vapor will remain on the drying film 1001. As the driving component drives the rotating ring 10 to rotate, the drying film 1001 with the remaining water vapor will rotate to the lower part of the rotating ring 10; the dry hot air circulating in the lower part of the rotating ring 10 will dry and regenerate the desiccant in the drying film 1001, so as to maintain the effect of the drying film 1001 removing the water vapor in the air circulating in the upper part of the rotating ring 10.

[0060] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0061] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A container-type prefabricated cabin, comprising a cabin body, an entrance door is arranged on the front side of the cabin body, a temperature sensor and a humidity sensor are arranged in the cabin body, characterized in that: The cabin body is provided with at least one group of heat dissipation parts for heat dissipation, and the rear side of the cabin body is provided with a closable air inlet window (16); the heat dissipation part comprises an air extraction device (4) and an air exhaust window (5), the air extraction device (4) is provided on one side of the cabin body, and the air exhaust window (5) is provided on the rear side of the cabin body; an air supply pipe (6) is provided inside the bottom plate of the cabin body, one end of the air supply pipe (6) is connected to the air extraction device (4), and the other end is connected to a bent pipe (601), the other end of the bent pipe (601) is connected to a second outlet pipe (8), the second outlet pipe (8) is provided with a second solenoid valve (801), and the other end of the second outlet pipe (8) is connected to the air exhaust window (5); The air delivery pipe (6) is also connected to a first outlet pipe (7), and the first outlet pipe (7) is provided with a first solenoid valve (701); A humidifying device (9) corresponding to the heat dissipation part is arranged inside the cabin, and the air inlet end of the humidifying device (9) is connected to the first outlet pipe (7); the exhaust device (4) introduces the gas in the cabin into the humidifying device (9) through the air supply pipe (6) and the first outlet pipe (7) and discharges it through the humidifying device (9), thereby taking out the moisture in the humidifying device (9).

2. The container-type prefabricated cabin according to claim 1, characterized in that: The cabin body comprises a bottom plate (1), four corners of the top of the bottom plate (1) are detachably provided with upright posts, wall panels (2) are detachably provided between adjacent upright posts, and a top plate (3) is detachably provided on the top of the upright posts; the air supply pipe (6), the first outlet pipe (7), and the second outlet pipe (8) are all arranged inside the bottom plate (1).

3. The containerized prefabricated cabin according to claim 1, characterized in that: The exhaust window (5) comprises a frame (501), wherein a partition (502) is arranged in the frame (501), a circular hole is opened on the partition (502), a rotating ring (10) is rotatably arranged in the circular hole, a drying film (1001) is arranged on the inner periphery of the rotating ring (10), a partition frame (503) is symmetrically arranged on the front side and the rear side of the partition (502), the partition frame (503) divides the rotating ring (10) into two parts, the upper and lower parts, the partition frame (503) is sleeved on the outer periphery of the rotating ring (10), the rotating ring (10) can rotate in the partition frame (503), and a driving component for driving the rotating ring (10) to rotate is arranged in the frame (501); a front plate (504) is arranged on the front side of the frame (501), the front plate (504) is in contact with the partition frame (503), the front plate (504) is located in the cabin, and the front plate The frame (504) is provided with a first vent (5041), the first vent (5041) is connected with the upper part of the rotating ring (10); the rear side of the frame (501) is provided with a back plate (505), the back plate (505) is fitted with the partition frame (503), the back plate (505) is located outside the cabin, the back plate (505) is provided with a lower vent (5051) and an upper vent (5052), the lower The vent hole (5051) is connected to the lower part of the rotating ring (10), and the upper vent hole (5052) is connected to the upper part of the rotating ring (10); an exhaust groove (15) is provided in the frame (501), and the exhaust groove (15) is located on the front side of the partition (502); the bottom of the exhaust groove (15) is connected to a connecting pipe (1501), and the bottom of the connecting pipe (1501) is connected to the end of the second outlet pipe (8).

4. The container-type prefabricated cabin according to claim 3 is characterized in that: The first air vent (5041), the upper air vent (5052) and the lower air vent (5051) are respectively provided with filter screens; the upper air vent (5052) is provided with a grille which is inclined upward in the air inlet direction, and the lower air vent (5051) is provided with a grille which is inclined downward in the air outlet direction.

5. The containerized prefabricated cabin according to claim 3, characterized in that: The driving assembly comprises a driving gear (11), the rear side surface of the partition (502) is rotatably provided with the driving gear (11), the rotating ring (10) is provided with a tooth groove meshing with the driving gear (11), and the frame (501) is provided with a driving member for driving the driving gear (11) to rotate.

6. The containerized prefabricated cabin according to claim 5, characterized in that: The driving member comprises a first driving wheel (1101), the first driving wheel (1101) is fixedly arranged on a driving gear (11), a second driving wheel (12) is rotatably arranged on the rear side surface of the partition (502), and a transmission belt (13) is sleeved between the first driving wheel (1101) and the second driving wheel (12); a rotating wheel (14) is rotatably arranged on the front side surface of the partition (502), a fan blade (1401) is arranged on the outer periphery of the rotating wheel (14), and the rotating wheel (14) is fixedly connected to the second driving wheel (12); the rotating wheel (14) is located on one side of the exhaust groove (15).

7. The containerized prefabricated cabin according to claim 1, characterized in that: The air intake window (16) comprises a window frame (1601); an air intake hole is provided on the rear side of the cabin body; the area of ​​the air intake hole is half of the area inside the window frame (1601); a baffle (1603) for sealing the air intake hole is slidably provided inside the window frame (1601); and a control unit for driving the baffle (1603) to move is provided inside the bottom frame of the window frame (1601).

8. The containerized prefabricated cabin according to claim 7, characterized in that: The control unit comprises a driving motor (1604), wherein the driving motor (1604) is arranged at one end of the bottom frame of the window frame (1601), the output end of the driving motor (1604) is connected to a screw rod (1605), the other end of the screw rod (1605) is rotatably connected to the other end of the bottom frame of the window frame (1601), and a slider (1606) is screwed onto the screw rod (1605); a limiting hole is provided at the top of the bottom frame of the window frame (1601), a connecting block is provided in the limiting hole, the bottom of the connecting block is connected to the slider (1606), and the top of the connecting block is connected to the baffle (1603).

9. The containerized prefabricated cabin according to claim 1, characterized in that: The humidifying device (9) comprises a shell (901), wherein a liquid for humidifying the air in the cabin is arranged in the shell (901), the top of the shell (901) is connected to a cylindrical tube (902) with a top opening, a cylindrical wet film (904) is arranged in the cylindrical tube (902), the bottom of the wet film (904) is located in the shell (901) and immersed in the liquid, the bottom of the shell (901) is hollow and is led upward to form a hollow tube (903), and the bottom of the hollow tube (903) is connected to the first lead-out pipe (7).

10. The containerized prefabricated cabin according to claim 9, characterized in that: The top of the cylindrical tube (902) is also provided with an electromagnetic exhaust valve (905), which is connected to an external control system; when the humidifying device (9) is not working, the electromagnetic exhaust valve (905) is controlled to prevent the gas in the cylindrical tube (902) from flowing outwards, and to prevent the liquid in the shell (901) from evaporating outwards.

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