Explosion-proof room for charging

Abstract

The invention belongs to the technical field of charging rooms, and particularly relates to an explosion-proof room for charging, which comprises an explosion-proof room body, the explosion-proof room body comprises a floor arranged on the ground, a wall plate arranged at the top end of the floor, a top plate arranged at the top end of the wall plate and a door arranged on the wall plate; the anti-explosion control box is mounted on the inner wall of the wallboard; the power management device is mounted on the inner wall of the wallboard; the two U-shaped supporting frames are arranged on the two side walls of the wall plate respectively; the multiple supporting plates are arranged on the inner walls of the two U-shaped supporting frames correspondingly, and the multiple supporting plates are arranged at intervals in the height direction of the U-shaped supporting frames correspondingly; the plurality of charging sockets are mounted on the inner walls of the two sides of the wall plate respectively, and the plurality of charging sockets are connected with the power management device through wires; and a fire extinguishing device; wherein the input end of the explosion-proof control box penetrates through a wall body and is connected with an external power supply wire; the invention has the following beneficial effects; a storage battery charging site is provided; and the safety is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of charging rooms, and in particular to an explosion-proof room for charging. Background Art

[0002] There are more and more electric bicycles now. In cities, electric bicycles are a common means of daily travel for people. With the increase in the number of electric bicycles, the problems they bring are also increasing. In order to facilitate the charging of electric bicycles, detachable batteries have appeared, causing more people to take the batteries home to charge. Since the batteries are prone to heat and catch fire during the charging process, they can cause houses to burn down. In serious cases, they can even cause the entire building to burn down, causing casualties.

[0003] In the prior art, there is no dedicated place to charge the battery of an electric bicycle, so the operator needs to take the battery home to charge it. When the battery catches fire while charging, it will cause serious fire and casualties. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of the present invention is to provide an explosion-proof room for charging to solve the above problems.

[0005] In view of this, the present invention provides an explosion-proof room for charging, comprising: An explosion-proof room, the explosion-proof room comprising a floor arranged on the ground, a wall panel arranged on the top of the floor, a top panel arranged on the top of the wall panel, and a door arranged on the wall panel; Explosion-proof control box, installed on the inner wall of the wall panel; The power management device is installed on the inner wall of the wall panel and connected to the wires of the explosion-proof control box; Two U-shaped support frames are respectively arranged on the two side walls of the wall panel; A plurality of support plates are respectively arranged on the inner walls of the two U-shaped support frames, and the plurality of support plates are respectively arranged at intervals along the height direction of the U-shaped support frames; A plurality of charging sockets are respectively installed on the inner walls of both sides of the wall panel, and the plurality of charging sockets are all connected to the power management device wires; and fire extinguishing equipment; The fire extinguishing device includes a mounting end arranged at the bottom end of the top plate, an output end extending toward the support plate, and a detection end arranged on the U-shaped support frame; Among them, the input end of the explosion-proof control box passes through the wall and is connected to the external power supply wire. The support plate is used to place the battery. The charging socket is used to provide power to the battery. The U-shaped support frame is provided with through holes for several charging sockets to pass through. The fire extinguishing device is connected to the explosion-proof control box wire.

[0006] By adopting the above technical scheme, through the setting of explosion-proof room, outdoor charging site can be provided, through the setting of explosion-proof control box, safety can be increased while providing power supply, through the setting of power management device, the operator can control the charging status of charging socket, through the setting of U-shaped support frame, several support plates can be installed, through the setting of several support plates, several batteries can be placed, through the setting of several charging sockets, several batteries can be charged, through the setting of fire extinguishing device, fire can be extinguished when battery catches fire, and by providing outdoor charging, the hazards of indoor charging of some dangerous items are solved, and the phenomenon of charging items on the floor catching fire due to charging is prevented, thereby greatly improving safety.

[0007] In the above technical solution, the fire extinguishing device further comprises: A plurality of temperature sensors are respectively arranged at intervals on the inner wall of the U-shaped support frame, and the plurality of temperature sensors are electrically connected to the explosion-proof control box; Two moving mechanisms are respectively arranged on two sides of the bottom end of the top plate; and two fire extinguishing mechanisms, which are respectively arranged on the moving ends of the two moving mechanisms; Among them, some of the temperature sensors are used to detect whether the temperature on the support plate is abnormal, and the fire extinguishing mechanism is used to extinguish the batteries that are on fire on the support plates on both sides.

[0008] In the present technical solution, by setting up a number of temperature sensors, the temperature of the batteries at different positions on the support plate can be detected. When the temperature detection is abnormal, the corresponding temperature sensor sends a signal to the explosion-proof control box, the explosion-proof control box controls the moving mechanism, the moving mechanism controls the fire extinguishing mechanism to move to the position that needs to be moved, and the fire extinguishing mechanism performs fire extinguishing treatment on the position with abnormal temperature.

[0009] In the above technical solution, the fire extinguishing mechanism further comprises: A rotating motor, wherein the fixed end is disposed on the moving end of the moving mechanism and the rotating end moves away from the moving mechanism; The dry powder tank is installed on the rotating end of the rotating motor; Angle self-adjusting transmission structure, one end of which is connected to the output end of the dry powder tank, and the other end extends away from the dry powder tank; and a spray head connected to an end of the angle self-adjusting transmission structure facing away from the dry powder tank; Among them, the rotating motor is electrically connected to the explosion-proof control box, the angle self-adjusting transmission structure can adjust the angle of the spray head according to the fire position, the angle self-adjusting transmission structure is also used to transmit the dry powder in the dry powder tank to the spray head, and the angle self-adjusting transmission structure is electrically connected to the explosion-proof control box.

[0010] In the present technical solution, by setting up an angle self-adjusting transmission structure, the dry powder in the dry powder tank can be transmitted to the spray head, and the direction of the spray head can also be rotated. By setting up a rotating motor and cooperating with the angle self-adjusting transmission structure, the spray head can be aligned with the position where the temperature sensor detects an abnormality. By setting up the spray head, the dry powder can be sprayed at the position where the temperature is detected abnormally.

[0011] In the above technical solution, the angle self-adjusting structure further comprises: A mounting tube, one end of which is connected to the bottom of the dry powder tank and the other end of which extends toward the spray head; A bending tube is arranged in the mounting tube, and one end of the bending tube is connected to the output end of the dry powder tank body, and the other end of the bending tube extends away from the dry powder tank body; Two limit blocks are respectively arranged on both sides of one end of the installation pipe away from the dry powder tank body; A rotating tube, one end of which is connected to the end of the bending tube away from the dry powder tank body, and the other end of which extends out between the two limit blocks and is connected to the input end of the spray head; and a rotating assembly mounted on the mounting tube; Wherein, the rotating assembly is used to drive the rotating tube to rotate, and the rotating assembly is electrically connected to the explosion-proof control box.

[0012] In the technical scheme, by setting the installation tube, the limit block can be installed and the rotating assembly can be installed. By setting the bending tube, dry powder can be transmitted first, and then it can be bent to achieve the rotation of the rotating tube. By setting the two limit blocks, the rotation of the rotating tube can be made more stable. By setting the rotating tube, the spray head can be rotated to the position corresponding to the desired fire extinguishing. By electrically connecting the rotating assembly to the explosion-proof control box, the explosion-proof control box can control the rotating assembly to rotate the rotating tube and rotate the rotating tube to a corresponding angle. The cooperation between the rotating tube and the rotating assembly can make the spray head swing in a plane, and then the cooperation of the rotating motor can make the spray head rotate in a space. When the support plate below is on fire, the moving mechanism will first move the fire extinguishing mechanism to the corresponding position, and then the rotating motor will be used to rotate the angle so that the spray head can be aligned with the position with abnormal temperature through the rotating assembly, thereby solving the problem that the battery on the support plate below is on fire and the traditional fire extinguishing device cannot quickly extinguish the fire.

[0013] In the above technical solution, the rotating assembly further comprises: Two rotating rods, one end of which is rotatably connected to the inner walls of the mounting tube at both sides, and the other end of which is rotatably connected to the two sides of the rotating tube; A push tube, one end of which passes through the installation tube and is located inside the installation tube, and the other end of which is located outside the installation tube; A limit plate is connected to the inner wall of the push tube and is located on a side of the push tube close to the rotating tube; A push plate slides on the inner wall of the push tube; A push rod, one end of which is connected to the push plate and faces the side of the push plate and faces the limit plate, and the other end of which passes through the limit plate and extends toward the rotating tube; The air pump, the fixed end of which is installed on the side wall of the dry powder tank; and a transmission tube, one end of which is connected to the output end of the air pump, and the other end of which is connected to the end of the push tube away from the installation tube; Wherein, a first elastic member for rebounding the pushing plate is provided between the pushing plate and the limiting plate, and an air outlet hole for exhausting the pushing tube is provided on the side wall of the pushing tube.

[0014] In the present technical solution, when it is necessary to rotate the rotating tube, the air pump discharges air, the transmission tube uses air to push the push plate to move, and then the push rod is driven to move, so that the push rod resists the rotating tube to rotate. At this time, the spray head has already rotated. The output of the air pump can determine the rotation angle of the rotating tube, so that the spray head can be rotated to the corresponding position. Through the setting of the air outlet pipe, the gas output by the air pump can be transmitted to the push tube. Through the setting of the air outlet hole, the gas can be discharged when the air pump is not working, so that the push plate is rebounded by the first elastic member and returns to the initial position, and finally the spray head returns to its original position.

[0015] In the above technical solution, an air storage cavity is further provided in the top plate, carbon dioxide is provided in the air storage cavity, two exhaust devices are provided in opposite directions, and the output ends of the two exhaust devices respectively extend to both sides of the bottom end of the top plate.

[0016] In the technical solution, the carbon dioxide can be stored by setting up the gas storage chamber, and the carbon dioxide in the gas storage chamber can be transferred to the explosion-proof room by setting up the exhaust device.

[0017] In the above technical solution, the exhaust device further comprises: An air pumping block is installed on the top of the air storage cavity, and an air pumping cavity is provided in the air pumping block; A push-pull cylinder, with a fixed end disposed at the top of the air outlet cavity and an output end extending toward the air pumping block; The pull-out block slides in the air extraction cavity, and the side wall is in contact with the surrounding inner walls of the cavity; A push-pull rod, one end of which is connected to the output end of the push-pull cylinder, and the other end of which passes through the vacuum block and is connected to the pull block; An air outlet pipe, one end of which passes through the air pumping cavity of the air pumping block, and the other end of which passes through the bottom end of the top plate, wherein the air outlet pipe passes through the end of the air pumping block away from the push-pull cylinder; An air extraction pipe, one end of which passes through the air extraction cavity of the air extraction block, and the other end of which is located in the air outlet cavity; and a control structure, which is respectively arranged in the air outlet pipe and the air extraction pipe; Wherein, the control structure is used to control the air intake and air outlet conditions in the air outlet pipe and the air extraction pipe.

[0018] In the present technical solution, when it is necessary to transmit the carbon dioxide in the gas storage chamber to the explosion-proof room, the push-pull cylinder retracts to the output end, and the push-pull cylinder pulls the pull-out block to move. At this time, the pull-out block draws the carbon dioxide in the gas storage chamber into the gas extraction chamber through the gas extraction pipe. At this time, the push-pull cylinder is pushed out, and the pull-out block pushes the carbon dioxide in the gas extraction chamber, and finally it is discharged through the gas outlet pipe and discharged into the explosion-proof room. By setting the control structure, the gas outlet pipe will not take in air when the gas extraction chamber is being pumped, and the gas extraction pipe will not exhaust air when the gas extraction chamber is being exhausted.

[0019] In the above technical solution, the control structure further includes: A first one-way valve is arranged in the air outlet pipe; A second one-way valve is disposed in the air intake pipe; Wherein, the first one-way valve is used to enable the air outlet pipe to only discharge air away from the air pumping block, and the second one-way valve enables the air inlet pipe to only inlet air toward the air pumping block.

[0020] In the present technical solution, the first one-way valve is provided so that the air outlet pipe can only let out air but not let in air, and the second one-way valve is provided so that the air inlet pipe can only let in air but not let out air, thereby better enabling the extraction and release of carbon dioxide.

[0021] In the above technical solution, a protective structure for protecting the first one-way valve is further provided on one end of the air extraction block away from the push-pull cylinder, and the protective structure is connected to the air outlet pipe.

[0022] In the technical solution, the service life of the first one-way valve is increased by setting a protective structure.

[0023] In the above technical solution, the protection structure further comprises: The vacuum hood has an opening end connected to an end of the vacuum block away from the push-pull cylinder; A connecting pipe, one end of which is opened in the exhaust hood, and the other end of which penetrates the side wall of the connecting pipe and is connected to the exhaust pipe; The exhaust hole is arranged on the side wall of the exhaust hood; A blocking block slides inside the exhaust hood; A second elastic member, one end of which is connected to the bottom end of the exhaust hood, and the other end of which is connected to the blocking block; A pushing block, one end of which is connected to the end of the blocking block away from the second elastic member, and the other end of which penetrates the air pumping block and is located in the air pumping cavity; Wherein, the second elastic member is used to make the pushing block block the connecting pipe and the air inlet opening in the initial position. When the pulling block is pushed to the side wall of the exhaust chamber facing the exhaust hood, the pushing block is pushed by the pulling block, and the second elastic member is compressed, so that the blocking block no longer blocks the connecting pipe and the air inlet opening.

[0024] In the present technical solution, when the pulling block is pushed to the side wall of the vacuum chamber facing the vacuum hood, the pushing block is pushed, so that the blocking block moves toward the bottom end of the interior of the vacuum hood. At this time, the blocking block is moved and no longer blocks the connecting pipe opening and the vacuum hole opening. At this time, when the vacuum chamber is being evacuated, the pulling block first moves slowly to directly evacuate the air storage chamber through the connecting pipe and the air inlet hole. At this time, the second one-way valve slowly opens, thereby preventing the first one-way valve from being worn due to a strong reverse action. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in 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 described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the present invention; Figure 2 It is a partial cross-sectional view of a fire extinguishing mechanism according to a specific embodiment of the present invention; Figure 3 Specific implementation method of the present invention Figure 2 Enlarged view of point A in the middle; Figure 4 It is a cross-sectional view of the top plate of a specific embodiment of the present invention; Figure 5 Specific implementation method of the present invention Figure 4 Enlarged view of point B in the middle.

[0027] Figure numerals: 1, floor; 2, wall panel; 3, top plate; 4, power management device; 5, U-shaped support frame; 6, support plate; 7, support plate; 8, charging socket; 9, fire extinguishing mechanism; 10, perforation; 11, temperature sensor; 12, moving mechanism; 13, rotating motor; 14, dry powder tank; 15, spray head; 16, installation pipe; 17, bending pipe; 18, limit block; 19, rotating pipe; 20, rotating rod; 21, pushing pipe; 2 2. Limiting plate; 23. Pushing plate; 24. Pushing rod; 25. Air pump; 26. Transmission pipe; 27. First elastic member; 28. Air storage chamber; 29. ​​Pumping block; 30. Pumping chamber; 31. Pulling block; 32. Push-pull rod; 33. Air outlet pipe; 34. Pumping pipe; 35. First one-way valve; 36. Second one-way valve; 37. Pumping hood; 38. Connecting pipe; 39. Pumping hole; 40. Blocking block; 41. Second elastic member; 42. Pushing block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0029] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated before and after are in an "or" relationship.

[0031] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0032] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0033] Embodiment 1: This embodiment provides an explosion-proof room for charging, including: An explosion-proof room, the explosion-proof room comprising a floor 1 arranged on the ground, a wall panel 2 arranged on the top of the floor 1, a top panel 3 arranged on the top of the wall panel 2, and a door arranged on the wall panel 2; An explosion-proof control box is installed on the inner wall of the wall panel 2; The power management device 4 is installed on the inner wall of the wall panel 2 and is connected to the explosion-proof control box wires; Two U-shaped support frames 5 are respectively arranged on the two side walls of the wall panel 2; A plurality of support plates 7 are respectively arranged on the inner walls of the two U-shaped support frames 5, and the plurality of support plates 7 are respectively arranged at intervals along the height direction of the U-shaped support frames 5; A plurality of charging sockets 8 are respectively installed on the inner walls of both sides of the wall panel 2, and the plurality of charging sockets 8 are connected to the power management device 4 by wires; and fire extinguishing equipment; The fire extinguishing device includes a mounting end arranged at the bottom end of the top plate 3, an output end extending toward the support plate 7, and a detection end arranged on the U-shaped support frame 5; The input end of the explosion-proof control box passes through the wall and is connected to the external power supply wire. The support plate 7 is used to place the battery. The charging socket 8 is used to provide power to the battery. The U-shaped support frame 5 is provided with a through hole 10 for a plurality of charging sockets 8 to pass through. The fire extinguishing device is connected to the explosion-proof control box wire. By setting up an explosion-proof room, an outdoor charging site can be provided. By setting up an explosion-proof control box, safety can be increased while providing power. By setting up the power management device 4, the operator can control the charging status of the charging socket 8. By setting up a U-shaped support frame 5, several support plates 7 can be installed. By setting up several support plates 7, several batteries can be placed. By setting up several charging sockets 8, several batteries can be charged. By setting up a fire extinguishing device, fire can be extinguished when a battery catches fire. By providing outdoor charging, the hazards of indoor charging of some dangerous items can be solved, and the phenomenon of charging items on the floor catching fire due to charging can be prevented, thereby greatly improving safety.

[0034] Embodiment 2: In this embodiment, in addition to the structural features of the above-mentioned embodiments, the fire extinguishing device further includes: A plurality of temperature sensors 11 are respectively arranged on the inner wall of the U-shaped support frame 5 at intervals, and the plurality of temperature sensors 11 are electrically connected to the explosion-proof control box; Two moving mechanisms 12 are respectively arranged on both sides of the bottom end of the top plate 3; and two fire extinguishing mechanisms 9, which are respectively arranged on the moving ends of the two moving mechanisms 12; Among them, the temperature sensors 11 are used to detect whether the temperature on the support plate 7 is abnormal, and the fire extinguishing mechanism 9 is used to extinguish the batteries on fire on the support plates 7 on both sides; By setting up several temperature sensors 11, the temperature of the batteries at different positions on the support plate 7 can be detected. When the temperature detection is abnormal, the corresponding temperature sensor 11 sends a signal to the explosion-proof control box, the explosion-proof control box controls the moving mechanism 12, the moving mechanism 12 controls the fire extinguishing mechanism 9 to move to the position where it needs to be moved, and the fire extinguishing mechanism 9 performs fire extinguishing processing on the position with abnormal temperature.

[0035] Embodiment three: In this embodiment, in addition to the structural features of the above-mentioned embodiments, the fire extinguishing mechanism 9 further includes: A rotating motor 13, wherein a fixed end is disposed on a moving end of the moving mechanism 12, and a rotating end moves away from the moving mechanism 12; The dry powder tank 14 is mounted on the rotating end of the rotating motor 13; Angle self-adjusting transmission structure, one end of which is connected to the output end of the dry powder tank 14, and the other end of which extends away from the dry powder tank 14; and a spray head 15 connected to an end of the angle self-adjusting transmission structure facing away from the dry powder tank 14; The rotating motor 13 is electrically connected to the explosion-proof control box, the angle self-adjusting transmission structure can adjust the angle of the spray head 15 according to the ignition position, and the angle self-adjusting transmission structure is also used to transmit the dry powder in the dry powder tank 14 to the spray head 15, and the angle self-adjusting transmission structure is electrically connected to the explosion-proof control box; By setting up the angle self-adjusting transmission structure, the dry powder in the dry powder tank 14 can be transmitted to the spray head 15, and the direction of the spray head 15 can also be rotated. By setting up the rotating motor 13 and cooperating with the angle self-adjusting transmission structure, the spray head 15 can be aligned with the position where the temperature sensor 11 detects an abnormality. By setting up the spray head 15, the dry powder can be sprayed at the position where the temperature detection is abnormal.

[0036] Embodiment 4: In this embodiment, in addition to the structural features of the aforementioned embodiment, the angle self-adjusting structure further includes: A mounting tube 16, one end of which is connected to the bottom of the dry powder tank 14, and the other end of which extends toward the spray head 15; The bent tube 17 is disposed in the mounting tube 16, and one end of the bent tube 17 is connected to the output end of the dry powder tank 14, and the other end of the bent tube 17 extends away from the dry powder tank 14; Two limit blocks 18 are respectively arranged on both sides of the end of the mounting tube 16 away from the dry powder tank body 14; The rotating tube 19 has one end connected to the end of the bending tube 17 away from the dry powder tank 14, and the other end extends out between the two limit blocks 18 and is connected to the input end of the spray head 15; and a rotating assembly mounted on the mounting tube 16; The rotating assembly is used to drive the rotating tube 19 to rotate, and the rotating assembly is electrically connected to the explosion-proof control box.

[0037] By setting the installation tube 16, the limit block 18 can be installed, the rotating assembly can be installed, and by setting the bending tube 17, the dry powder can be transmitted first, and then it can be bent, so as to achieve the rotation of the rotating tube 19. By setting the two limit blocks 18, the rotating tube 19 can be rotated more stably. By setting the rotating tube 19, the spray head 15 can be rotated to the position corresponding to the desired fire extinguishing. By electrically connecting the rotating assembly with the explosion-proof control box, the explosion-proof control box can control the rotating assembly to rotate the rotating tube 19, and the rotating tube 19 By rotating the corresponding angle, the cooperation of the rotating tube 19 and the rotating assembly can make the spray head 15 swing in a plane, and then the spray head 15 can be rotated in a space through the cooperation of the rotating motor 13. When a fire occurs on the support plate 7 below, the moving mechanism 12 will first move the fire extinguishing mechanism 9 to the corresponding position, and then the rotating motor 13 will be used to rotate the angle so that the spray head 15 can be aligned with the position of abnormal temperature through the rotating assembly, thereby solving the problem that the battery on the support plate 7 below catches fire and the traditional fire extinguishing device cannot quickly extinguish the fire.

[0038] Embodiment five: In this embodiment, in addition to the structural features of the above-mentioned embodiment, the rotating assembly further includes: Two rotating rods 20, one end of which is rotatably connected to the inner walls of the mounting tube 16 at both sides, and the other end of which is rotatably connected to the two sides of the rotating tube 19; A push tube 21, one end of which passes through the mounting tube 16 and is located inside the mounting tube 16, and the other end of which is located outside the mounting tube 16; The limiting plate 22 is connected to the inner wall of the pushing tube 21 and is located on a side of the pushing tube 21 close to the rotating tube 19; The push plate 23 slides on the inner wall of the push tube 21; A push rod 24, one end of which is connected to the push plate 23 and faces the side of the push plate 23 and faces the limit plate 22, and the other end of which passes through the limit plate 22 and extends toward the rotating tube 19; The air pump 25 has a fixed end mounted on the side wall of the dry powder tank 14; and a transmission tube 26, one end of which is connected to the output end of the air pump 25, and the other end of which is connected to the end of the push tube 21 away from the mounting tube 16; A first elastic member 27 for rebounding the push plate 23 is provided between the push plate 23 and the limit plate 22, and an air outlet for exhausting the push tube 21 is provided on the side wall of the push tube 21; When it is necessary to rotate the rotating tube 19, the air pump 25 discharges air, and the transmission tube 26 uses air to push the push plate 23 to move, so that the push rod 24 resists the rotating tube 19 to rotate. At this time, the spray head 15 has already rotated. The output of the air pump 25 can determine the rotation angle of the rotating tube 19, so that the spray head 15 can be rotated to the corresponding position. Through the setting of the air outlet pipe 33, the gas output by the air pump 25 can be transmitted to the push tube 21. Through the setting of the air outlet hole, the gas can be discharged when the air pump 25 is not working, so that the push plate 23 is rebounded by the first elastic member 27 and returns to the initial position, and finally the spray head 15 returns to its original position.

[0039] Embodiment six: In this embodiment, in addition to the structural features of the aforementioned embodiment, a gas storage chamber 28 is further provided in the top plate 3, carbon dioxide is provided in the gas storage chamber 28, and two exhaust devices are provided in the gas storage chamber 28, and the output ends of the two exhaust devices respectively penetrate to the two sides of the bottom end of the top plate 3; The gas storage chamber 28 can be provided to store carbon dioxide, and the exhaust device can be provided to transfer the carbon dioxide in the gas storage chamber 28 to the explosion-proof room.

[0040] Embodiment seven: In this embodiment, in addition to the structural features of the above-mentioned embodiments, the exhaust device further comprises: The air pumping block 29 is installed on the top of the air storage cavity 28, and an air pumping cavity 30 is provided in the air pumping block 29; A push-pull cylinder, the fixed end of which is arranged at the top of the air outlet cavity, and the output end of which extends toward the air pumping block 29; The pull-out block 31 slides in the air extraction cavity 30, and the side wall is in contact with the inner wall around the cavity; A push-pull rod 32, one end of which is connected to the output end of the push-pull cylinder, and the other end of which passes through the air pumping block 29 and is connected to the pull-pull block 31; An air outlet pipe 33, one end of which passes through the air pumping cavity 30 of the air pumping block 29, and the other end of which passes through the bottom end of the top plate 3. The air outlet pipe 33 passes through the end of the air pumping block 29 away from the push-pull cylinder; An air extraction pipe 34, one end of which passes through the air extraction cavity 30 of the air extraction block 29, and the other end of which is located in the air outlet cavity; and a control structure, which is respectively arranged in the air outlet pipe 33 and the air extraction pipe 34; The control structure is used to control the air intake and air outlet conditions in the air outlet pipe 33 and the air extraction pipe 34; When it is necessary to transfer the carbon dioxide in the gas storage chamber 28 to the explosion-proof room, the push-pull cylinder retracts to the output end, and the push-pull cylinder pulls the pulling block 31 to move. At this time, the pulling block 31 draws the carbon dioxide in the gas storage chamber 28 into the exhaust chamber 30 through the exhaust pipe 34. At this time, the push-pull cylinder is pushed out, and the pulling block 31 pushes the carbon dioxide in the exhaust chamber 30, and finally it is discharged through the exhaust pipe 33 and discharged into the explosion-proof room. By setting the control structure, the exhaust pipe 33 will not take in air when the exhaust chamber 30 is exhausting, and the exhaust pipe 34 will not exhaust air when the exhaust chamber 30 is exhausting.

[0041] Embodiment eight: In this embodiment, in addition to the structural features of the above-mentioned embodiments, the control structure further includes: A first one-way valve 35 is disposed in the air outlet pipe 33; A second one-way valve 36 is disposed in the air intake pipe; The first one-way valve 35 is used to allow the air outlet pipe 33 to only be away from the air pumping block 29 for air outlet, and the second one-way valve 36 allows the air inlet pipe to only be towards the air pumping block 29 for air intake; By setting the first one-way valve 35, the air outlet pipe 33 can only let out air but not let in air, and by setting the second one-way valve 36, the air inlet pipe can only let in air but not let out air, so as to better extract and release carbon dioxide.

[0042] Embodiment nine: In this embodiment, in addition to the structural features of the aforementioned embodiment, a protective structure for protecting the first one-way valve 35 is further provided on the end of the air extraction block 29 away from the push-pull cylinder, and the protective structure is connected to the air outlet pipe 33; By providing the protective structure, the service life of the first one-way valve 35 is increased.

[0043] Embodiment ten: In this embodiment, in addition to the structural features of the above-mentioned embodiments, the protection structure further includes: The vacuum hood 37, the open end of which is connected to the end of the vacuum block 29 away from the push-pull cylinder; The connecting pipe 38 has one end opening located in the exhaust hood 37 and the other end passing through the side wall of the connecting pipe 38 and connected to the exhaust pipe 33; The exhaust hole 39 is provided on the side wall of the exhaust hood 37; The blocking block 40 slides in the exhaust hood 37; A second elastic member 41, one end of which is connected to the bottom end of the exhaust hood 37, and the other end of which is connected to the blocking block 40; The push block 42 has one end connected to the end of the blocking block 40 away from the second elastic member 41, and the other end passes through the air pumping block 29 and is located in the air pumping cavity 30; The second elastic member 41 is used to make the push block 42 block the connecting pipe 38 and the air inlet opening at the initial position. When the pull block 31 is pushed to the side wall of the air extraction chamber 30 facing the air extraction cover 37, the push block 42 is pushed by the pull block 31, and the second elastic member 41 is compressed, so that the blocking block 40 no longer blocks the connecting pipe 38 and the air inlet opening. When the pulling block 31 is pushed to the side wall of the vacuum chamber 30 facing the vacuum hood 37, the pushing block 42 is pushed, so that the blocking block 40 moves toward the bottom end of the interior of the vacuum hood 37. At this time, the blocking block 40 is moved and no longer blocks the openings of the connecting pipe 38 and the vacuum hole 39. At this time, when the vacuum chamber 30 is being evacuated, the pulling block 31 first moves slowly, and the air storage chamber 28 is directly evacuated through the connecting pipe 38 and the air inlet hole. At this time, the second one-way valve 36 opens slowly, thereby preventing the first one-way valve 35 from being worn due to a strong reverse action. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An explosion-proof room for charging, characterized in that: include: An explosion-proof room, the explosion-proof room comprising a floor (1) arranged on the ground, a wall panel (2) arranged on the top of the floor (1), a top panel (3) arranged on the top of the wall panel (2), and a door arranged on the wall panel (2); An explosion-proof control box, installed on the inner wall of the wall panel (2); A power management device (4) is installed on the inner wall of the wall panel (2) and is connected to the wires of the explosion-proof control box; Two U-shaped support frames (5) are respectively arranged on two side walls of the wall panel (2); A plurality of support plates (7) are respectively arranged on the inner walls of the two U-shaped support frames (5), and the plurality of support plates (7) are respectively arranged at intervals along the height direction of the U-shaped support frames (5); A plurality of charging sockets (8) are respectively installed on the inner walls of both sides of the wall panel (2), and the plurality of charging sockets (8) are all connected to the power management device (4) by wires; and fire extinguishing equipment; The fire extinguishing device comprises a mounting end arranged at the bottom end of the top plate (3), an output end extending toward the support plate (7), and a detection end arranged on the U-shaped support frame (5); Wherein, the fire extinguishing device is connected with the explosion-proof control box wire; The fire extinguishing device comprises: A plurality of temperature sensors (11) are respectively arranged at intervals on the inner wall of the U-shaped support frame (5), and the plurality of temperature sensors (11) are all electrically connected to the explosion-proof control box; Two moving mechanisms (12) are respectively arranged on two sides of the bottom end of the top plate (3); and two fire extinguishing mechanisms (9), which are respectively arranged on the moving ends of the two moving mechanisms (12); The plurality of temperature sensors (11) are used to detect whether the temperature on the support plate (7) is abnormal, and the fire extinguishing mechanism (9) is used to extinguish the batteries on fire on the support plates (7) on both sides.

2. The explosion-proof room for charging according to claim 1, characterized in that: The fire extinguishing mechanism (9) comprises: A rotating motor (13), wherein a fixed end is arranged on a moving end of the moving mechanism (12), and a rotating end moves away from the moving mechanism (12); The dry powder tank (14) is mounted on the rotating end of the rotating motor (13); An angle self-adjusting transmission structure, one end of which is connected to the output end of the dry powder tank (14) and the other end of which extends away from the dry powder tank (14); and a spray head (15) connected to an end of the angle self-adjusting transmission structure that is away from the dry powder tank (14); The rotating motor (13) is electrically connected to an explosion-proof control box, the angle self-adjusting transmission structure can adjust the angle of the spray head (15) according to the ignition position, the angle self-adjusting transmission structure is also used to transmit the dry powder in the dry powder tank (14) to the spray head (15), and the angle self-adjusting transmission structure is electrically connected to the explosion-proof control box.

3. The explosion-proof room for charging according to claim 2, characterized in that: The angle self-adjusting structure comprises: A mounting tube (16), one end of which is connected to the bottom end of the dry powder tank (14) and the other end of which extends toward the spray head (15); A bent tube (17) is arranged in the mounting tube (16), and one end of the bent tube (17) is connected to the output end of the dry powder tank (14), and the other end of the bent tube (17) extends away from the dry powder tank (14); Two limit blocks (18) are respectively arranged on two sides of an end of the mounting tube (16) facing away from the dry powder tank body (14); A rotating tube (19), one end of which is connected to an end of the bending tube (17) facing away from the dry powder tank (14), and the other end of which extends out between the two limit blocks (18) and is connected to an input end of the spray head (15); and a rotating assembly mounted on the mounting tube (16); The rotating assembly is used to drive the rotating tube (19) to rotate, and the rotating assembly is electrically connected to the explosion-proof control box.

4. The explosion-proof room for charging according to claim 3, characterized in that: The rotating assembly comprises: Two rotating rods (20), one end of which is rotatably connected to the inner walls of the mounting tube (16) at both sides, and the other end of which is rotatably connected to the two sides of the rotating tube (19); A push tube (21), one end of which passes through the mounting tube (16) and is located inside the mounting tube (16), and the other end of which is located outside the mounting tube (16); A limit plate (22) connected to the inner wall of the push tube (21) and located on a side of the push tube (21) close to the rotating tube (19); A push plate (23) slides on the inner wall of the push tube (21); A push rod (24), one end of which is connected to the push plate (23) and faces the side of the push plate (23) facing the limit plate (22), and the other end of which passes through the limit plate (22) and extends toward the rotating tube (19); An air pump (25), a fixed end of which is mounted on the side wall of the dry powder tank (14); and a transmission tube (26), one end of which is connected to the output end of the air pump (25), and the other end of which is connected to the end of the push tube (21) away from the installation tube (16); A first elastic member (27) for rebounding the pushing plate (23) is provided between the pushing plate (23) and the limiting plate (22), and an air outlet hole for exhausting air from the pushing tube (21) is provided on the side wall of the pushing tube (21).

5. The explosion-proof room for charging according to claim 1, characterized in that: An air storage chamber (28) is provided in the top plate (3), carbon dioxide is provided in the air storage chamber (28), and two exhaust devices are provided in the air storage chamber (28) that are arranged opposite to each other, and output ends of the two exhaust devices respectively penetrate to two sides of the bottom end of the top plate (3).

6. The explosion-proof room for charging according to claim 5, characterized in that: The exhaust device comprises: An air pumping block (29) is mounted on the top of the air storage cavity (28), and an air pumping cavity (30) is provided in the air pumping block (29); A push-pull cylinder, the fixed end of which is arranged at the top of the air outlet cavity, and the output end of which extends toward the air pumping block (29); The pull-out block (31) slides in the air extraction cavity (30), and the side wall thereof is in contact with the surrounding inner walls of the cavity; A push-pull rod (32), one end of which is connected to the output end of the push-pull cylinder, and the other end of which passes through the air pumping block (29) and is connected to the pull-pull block (31); An air outlet pipe (33), one end of which passes through the air pumping cavity (30) of the air pumping block (29), and the other end of which passes through the bottom end of the top plate (3), wherein the air outlet pipe (33) passes through the end of the air pumping block (29) away from the push-pull cylinder; An air extraction pipe (34), one end of which passes through the air extraction cavity (30) of the air extraction block (29) and the other end of which is located in the air outlet cavity; and a control structure, which is respectively arranged in the air outlet pipe (33) and the air extraction pipe (34); The control structure is used to control the air intake and air outlet conditions in the air outlet pipe (33) and the air extraction pipe (34).

7. The explosion-proof room for charging according to claim 6, characterized in that: The control structure includes: A first one-way valve (35) is arranged in the air outlet pipe (33); A second one-way valve (36) is disposed in the air intake pipe; The first one-way valve (35) is used to enable the air outlet pipe (33) to only discharge air away from the air pumping block (29), and the second one-way valve (36) enables the air inlet pipe to only inlet air toward the air pumping block (29).

8. The explosion-proof room for charging according to claim 7, characterized in that: A protection structure for protecting the first one-way valve (35) is provided on one end of the air extraction block (29) facing away from the push-pull cylinder, and the protection structure is connected to the air outlet pipe (33).

9. The explosion-proof room for charging according to claim 8, characterized in that: The protection structure comprises: An exhaust hood (37), the open end of which is connected to an end of the exhaust block (29) facing away from the push-pull cylinder; A connecting pipe (38), one end of which is opened in the exhaust hood (37), and the other end of which penetrates the side wall of the connecting pipe (38) and is connected to the exhaust pipe (33); An air extraction hole (39) is provided on a side wall of the air extraction hood (37); A blocking block (40) slides inside the exhaust hood (37); A second elastic member (41), one end of which is connected to the bottom end of the exhaust hood (37) and the other end of which is connected to the blocking block (40); A pushing block (42), one end of which is connected to an end of the blocking block (40) away from the second elastic member (41), and the other end of which passes through the air pumping block (29) and is located in the air pumping cavity (30); The second elastic member (41) is used to make the pushing block (42) block the connecting pipe (38) and the air inlet opening at the initial position; when the pulling block (31) is pushed to the side wall of the air extraction chamber (30) facing the air extraction hood (37), the pushing block (42) is pushed by the pulling block (31), and the second elastic member (41) is compressed, so that the blocking block (40) no longer blocks the connecting pipe (38) and the air inlet opening.

Images