A hazardous waste room with isolation and classification functions

Abstract

The present invention discloses a hazardous waste room with isolation and classification functions, and relates to a hazardous waste room, including a storage room, one side of the storage room is fixedly connected to a liquid storage tank, the other side of the storage room is fixedly connected to a corrugated plate, the storage room is rotatably connected to fire doors symmetrically distributed along the storage room, and explosion-proof locks are arranged between the symmetrically distributed fire doors. When the hazardous waste room is in normal use, both cover plates are open, which will not affect the normal ventilation of the storage room. When a fire occurs in any storage area, the temperature sensor controls the motor on the side where the fire occurs to drive the cover plate on the same side to automatically close the vent on that side, and the sliding frame drives the ventilation plate to block the rectangular through hole of the isolation plate, thereby isolating the left and right storage areas, and preventing ventilation from the left and right. In this way, the storage area where the fire occurs is isolated and closed to prevent the fire from flowing from one storage area to another, thereby preventing the fire from spreading.

Description

Technical Field

[0001] The invention relates to a hazardous waste room, in particular to a hazardous waste room with isolation and classification functions. Background Art

[0002] Hazardous waste is waste that has a greater impact on the environment and personal safety and is much more harmful than general waste. In order to avoid safety accidents, hazardous waste needs to be stored in separate areas and isolated in hazardous waste rooms to avoid dangerous accidents such as fire, explosion or leakage and spread of pollutants that contaminate soil and groundwater.

[0003] For hazardous waste containing volatile flammable gases, if accumulated in a closed space, it may reach the explosion limit. Good ventilation can effectively dilute the concentration of flammable gases and reduce the occurrence of explosion accidents. The stability and reactivity of some hazardous wastes will change with changes in temperature and humidity. Proper ventilation can also help maintain the temperature and humidity in the warehouse within a safe range, avoiding chemical reactions caused by high temperature and high humidity or accelerating the volatilization of certain harmful substances. However, when a fire occurs in any storage area, the various storage areas of the hazardous waste room are ventilated to each other, causing flames to run wild, and the fire spreads from one storage area to another, eventually causing the fire to expand rapidly and the situation to become more dangerous.

[0004] To this end, the present invention proposes a hazardous waste room with isolation and classification functions, which is normally ventilated when no fire occurs, and is automatically partitioned when a fire occurs to prevent the fire from spreading. Summary of the invention

[0005] In order to overcome the disadvantage that fire cannot be isolated when it occurs, resulting in the spread of fire, the present invention provides a hazardous waste room with isolation and classification functions.

[0006] A hazardous waste room with isolation and classification functions, including a storage room, one side of the storage room is fixedly connected to a liquid storage tank, the other side of the storage room is fixedly connected to a corrugated plate, the storage room is rotatably connected to fire doors symmetrically distributed along the storage room, explosion-proof locks are arranged between the symmetrically distributed fire doors, the storage room is equipped with two ventilation fans, one of the ventilation fans is used for air intake, and the other of the ventilation fans is used for air exhaust, a cover plate is rotatably connected to a side of the storage room close to the ventilation fans, the liquid storage tank is slidably connected to an isolation plate for dividing the storage room into at least two storage areas, the isolation plate is horizontally slidably connected to a ventilation plate, the liquid storage tank is provided with a plurality of liquid guide ports symmetrically distributed along the liquid storage tank, the storage room is provided with a self-driving component for automatically closing the cover plate in the event of a fire, and the storage room is provided with a closing component for automatically driving the ventilation plate to close the isolation plate in the event of a fire.

[0007] Preferably, the bottom of the storage room is provided with sliding grooves which are distributed at equal intervals, and the isolation plate slides along the sliding grooves.

[0008] Preferably, the isolation plate and the ventilation plate are each provided with a plurality of identical rectangular through holes, and the spacings between adjacent rectangular through holes are equal.

[0009] Preferably, the self-driving component includes a fixed frame symmetrically distributed along the storage house, the fixed frame is fixedly connected to the storage house, the fixed frame is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a screw, the fixed frame is slidably connected to a sliding frame, the sliding frame is threadedly connected to the adjacent screw, the cover plate is movably matched with the adjacent sliding frame, the fixed frame is fixedly connected to a temperature sensor, and the temperature sensor is electrically connected to the adjacent motor through a control module.

[0010] Preferably, the closing assembly includes a rotating shaft, which is rotatably connected to the storage room, which is movably matched with the sliding frame, which is splined with a rotating ring, which is movably connected to the ventilation plate, and which is rotatably connected to the isolation plate.

[0011] Preferably, a first spring is further included, and two ends of the first spring are respectively fixedly connected to the isolation plate and the ventilation plate.

[0012] Preferably, a hazardous waste room with isolation and classification functions also includes movable racks symmetrically distributed along the storage room, the movable racks are slidably connected to the adjacent fixed racks, the movable racks are fixedly connected to the adjacent sliding racks, the bottom of the liquid reservoir is horizontally slidably connected to a blocking rack symmetrically distributed along the storage room, the blocking rack is used to block the adjacent liquid guide ports, and a second spring is fixedly connected between the blocking rack and the liquid reservoir.

[0013] Preferably, the retaining frame and the adjacent movable frame are limitedly matched by an inclined groove.

[0014] Preferably, a hazardous waste room with isolation and classification functions also includes placement racks symmetrically distributed along the isolation plates, and the placement racks are rotatably connected to the isolation plates.

[0015] Preferably, a hazardous waste room with isolation and classification functions also includes support legs symmetrically distributed along the placement rack, and the support legs are rotatably connected to the placement rack.

[0016] The beneficial effects of the present invention are:

[0017] When this hazardous waste room is in normal use, both covers are open and will not affect the normal ventilation of the storage room. When a fire occurs in any storage area, the temperature sensor will control the motor on the side where the fire occurs to drive the cover on the same side to automatically close the vent on that side, and the sliding frame will drive the ventilation plate to block the rectangular through holes of the isolation plate, thereby separating the left and right storage areas and preventing ventilation from occurring. In this way, the storage area where the fire occurs is isolated and closed to prevent the fire from spreading from one storage area to another, thereby preventing the fire from spreading.

[0018] The present invention can adjust the placement space of the left and right storage areas according to the storage amount of hazardous waste through the isolation plate, and when the isolation plate is moved and adjusted, the hazardous waste liquid in the chute can be cleaned so that the hazardous waste liquid flows into the liquid storage tank through the liquid guide port.

[0019] When the present invention is in normal use, hazardous waste liquid can flow into the liquid storage tank through the liquid guiding port. When a fire occurs, the sliding frame is moved downward to push the blocking frame toward one side of the adjacent liquid guiding port, so that the blocking frame automatically blocks the liquid guiding port to prevent the flame from spreading from one storage area to another through the liquid guiding port. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 The present invention is a front view of the three-dimensional structure without the fire door and explosion-proof lock.

[0022] Figure 3 This is a top view of the three-dimensional structure of the present invention without the fire door and explosion-proof lock.

[0023] Figure 4 It is a three-dimensional structural schematic diagram of components such as a liquid storage tank, a storage room and a corrugated plate of the present invention.

[0024] Figure 5 It is a three-dimensional structural cross-sectional view of the storage room and the corrugated board of the present invention.

[0025] Figure 6 It is a three-dimensional structural cross-sectional view of the isolation plate and the ventilation plate of the present invention.

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the liquid storage tank and the liquid guide port of the present invention.

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the fixing frame, motor, screw and other components of the present invention.

[0028] Fig. 9 It is a schematic diagram of the three-dimensional structure of the sliding frame, rotating shaft, rotating ring and other components of the present invention.

[0029] Fig.10 It is a schematic diagram of the three-dimensional structure of the rotating shaft, rotating ring, first spring and other components of the present invention.

[0030] Fig.11 It is a schematic diagram of the three-dimensional structure of the movable frame and the retaining frame of the present invention.

[0031] Fig.12 It is a schematic diagram of the three-dimensional structure of the movable frame, the retaining frame, the second spring and other components of the present invention.

[0032] Explanation of the accompanying drawings: 101_liquid storage tank, 102_storage room, 103_corrugated plate, 104_fire door, 105_explosion-proof lock, 106_ventilation fan, 107_cover plate, 108_isolation plate, 109_ventilation plate, 110_liquid guide port, 201_fixed frame, 202_motor, 203_screw, 204_sliding frame, 205_temperature sensor, 301_rotating shaft, 302_rotating ring, 303_first spring, 401_moving frame, 402_blocking frame, 403_second spring, 501_placing frame, 502_supporting leg. DETAILED DESCRIPTION

[0033] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.

[0034] Example 1: A hazardous waste room with isolation and classification functions, such as Figure 1-Figure 7As shown, a storage room 102 is included, a liquid storage tank 101 is fixedly connected to the bottom of the storage room 102, a corrugated plate 103 is fixedly connected to the top of the storage room 102, the corrugated plate 103 is used for ventilation of the top of the storage room 102, the front side of the storage room 102 is rotatably connected to fire doors 104 symmetrically distributed along the left and right sides of the storage room 102, explosion-proof locks 105 are arranged between the symmetrically distributed fire doors 104, and the fire doors 104 can be opened by unlocking the explosion-proof locks 105, ventilation fans 106 are installed on the upper parts of the left and right sides of the storage room 102, the ventilation fan 106 on the left side is used for air intake, and the ventilation fan 106 on the right side is used for air exhaust, and a cover plate 107 is rotatably connected to the side of the storage room 102 close to the ventilation fan 106. During normal ventilation, the two cover plates 107 are all open, the liquid reservoir 101 is slidably connected to a partition plate 108 for dividing the storage room 102 into two storage areas along the left-right direction, and the bottom of the storage room 102 is provided with equally spaced slide grooves from front to back, and the isolation plate 108 slides left and right along the slide grooves, and the upper inner side of the isolation plate 108 is slidably connected to a ventilation plate 109 along the front-to-back direction, and the isolation plate 108 and the ventilation plate 109 are both provided with a number of identical rectangular through holes, and the spacing between adjacent rectangular through holes is equal. During normal ventilation, the rectangular through holes of the isolation plate 108 and the ventilation plate 109 correspond to each other one by one. When a fire occurs, the rectangular through holes of the isolation plate 108 and the ventilation plate 109 are staggered, and the top of the liquid reservoir 101 is provided with a number of liquid guide ports 110 symmetrically distributed along the left and right sides of the liquid reservoir 101.

[0035] First, unlock the explosion-proof lock 105, then open the fire door 104, and store the hazardous waste in the storage room 102. The partition plate 108 divides the storage room 102 into two storage areas on the left and right. The partition plate 108 is pushed by adjusting left and right, so that the partition plate 108 slides left and right along the chute. The placement space of the two storage areas on the left and right can be adjusted according to the storage amount of hazardous waste. After adjustment, close the fire door 104 and lock the explosion-proof lock 105. The hazardous waste liquid flowing out of the hazardous waste during storage will flow into the chute. When pushing the partition plate 108 left and right, the partition plate 108 can also be used to push the hazardous waste liquid in the chute to the liquid guide port 110, so that the hazardous waste liquid flows into the liquid reservoir 101 through the liquid guide port 110. When the hazardous waste liquid in the liquid reservoir 101 accumulates to a certain extent, the valve of the liquid reservoir 101 is opened for centralized treatment. Under normal circumstances, the covers 107 on the left and right sides are both open, and the ventilation fans 106 on the left and right sides are also turned on. The ventilation fan 106 on the left guides the external airflow into the storage room 102, and the ventilation fan 106 on the right then guides the airflow inside the storage room 102 to achieve a ventilation effect.

[0036] like Figure 1 , Figure 2 , Figure 3 and Figure 8As shown, it also includes a fixed frame 201 symmetrically distributed along the storage room 102, the fixed frame 201 is fixedly connected to the outer wall of the storage room 102, a motor 202 is fixedly connected to the middle of the lower part of the fixed frame 201, the output shaft of the motor 202 is fixedly connected to a sliding frame 204, the fixed frame 201 is slidably connected to the up and down directions, the sliding frame 204 is threadedly connected to the adjacent screw 203, the cover plate 107 is movably matched with the adjacent sliding frame 204, and a temperature sensor 205 is fixedly connected to the upper outer side of the fixed frame 201, and the temperature sensor 205 is electrically connected to the adjacent motor 202 through a control module.

[0037] When a fire occurs in any storage area, the temperature sensor 205 on the side where the fire occurs controls the motor 202 on the same side to drive the screw 203 to rotate through the control module, thereby driving the sliding frame 204 to move downward, and the sliding frame 204 drives the cover 107 on the same side to rotate downward, so that the vents on the side of the storage room 102 where the fire occurs are closed. When the fire is stopped, the temperature sensor 205 controls the motor 202 to drive the screw 203 to reverse through the control module, thereby driving the sliding frame 204 to move upward, and the sliding frame 204 drives the cover 107 to rotate upward, so that the closed vents of the storage room 102 are opened.

[0038] like Figure 3 , Fig. 9 and Fig.10 As shown, it also includes a rotating shaft 301, which is rotatably connected to the storage room 102, and movably cooperates with the sliding frame 204. The rotating shaft 301 is splined with a rotating ring 302 along the left and right directions. The rotating ring 302 is rotatably connected to the isolation plate 108, and the rotating ring 302 is movably connected to the ventilation plate 109. A first spring 303 is fixedly connected between the isolation plate 108 and the ventilation plate 109.

[0039] When there is no fire, the rectangular through holes of the isolation plate 108 and the ventilation plate 109 are aligned, so that the storage room 102 can be ventilated normally from left to right. When a fire occurs, the sliding frame 204 moves downward to drive the rotating shaft 301 to rotate, thereby driving the rotating ring 302 to rotate, and then pushing the ventilation plate 109 to slide forward, and the first spring 303 is compressed, so that the rectangular through holes of the ventilation plate 109 and the isolation plate 108 are misaligned, thereby isolating the left and right storage areas, and preventing left and right ventilation.

[0040] After the fire is suppressed, the sliding frame 204 moves upward to drive the rotating shaft 301 to rotate in the opposite direction, thereby driving the rotating ring 302 to rotate in the opposite direction, and the first spring 303 resets and pushes the ventilation plate 109 to slide backward, so that the ventilation plate 109 and the rectangular through hole of the isolation plate 108 are aligned again.

[0041] In summary, when the hazardous waste room is in normal use, both cover plates 107 are open and will not affect the normal ventilation of the storage room. When a fire occurs in any storage area, the temperature sensor 205 will control the motor 202 on the side where the fire occurs to drive the cover plate 107 on the same side to automatically close the vent on that side, and the sliding frame 204 will drive the ventilation plate 109 to block the rectangular through hole of the isolation plate 108, thereby separating the left and right storage areas and preventing ventilation. In this way, the storage area where the fire occurs is isolated and closed to prevent the fire from spreading from one storage area to another, thereby preventing the fire from spreading.

[0042] The present invention can adjust the placement space of the left and right storage areas according to the storage volume of hazardous waste through the isolation plate 108, and when the isolation plate 108 is moved and adjusted, the hazardous waste liquid in the chute can be cleaned so that the hazardous waste liquid flows into the liquid storage tank 101 through the liquid guide port 110.

[0043] Example 2: Based on Example 1, Figure 11-Figure 12 , and also includes a movable frame 401 symmetrically distributed along the storage house 102, the movable frame 401 is slidably connected to the adjacent fixed frame 201, the movable frame 401 is fixedly connected to the adjacent sliding frame 204, and the bottom of the liquid reservoir 101 is horizontally slidably connected to a blocking frame 402 symmetrically distributed along the storage house 102, the blocking frame 402 is used to block the adjacent liquid guide port 110, the blocking frame 402 and the adjacent movable frame 401 are limited by an inclined groove, and a second spring 403 is fixedly connected between the blocking frame 402 and the liquid reservoir 101.

[0044] When no fire occurs, the retaining frame 402 does not block the liquid guiding port 110, so that the hazardous waste liquid in the storage room 102 can flow into the liquid storage tank 101 through the liquid guiding port 110. When a fire occurs, the sliding frame 204 moves downward, driving the movable frame 401 downward, and the movable frame 401 pushes the retaining frame 402 to the side of the adjacent liquid guiding port 110 through the inclined groove, and the second spring 403 is stretched, and the retaining frame 402 automatically blocks the liquid guiding port 110 to prevent the flame from spreading from one storage area to another through the liquid guiding port 110. When the sliding frame 204 moves upward, it drives the movable frame 401 upward, and the second spring 403 drives the retaining frame 402 to automatically reset, and the liquid guiding port 110 is reopened.

[0045] like Figure 2-Figure 4 , and also includes a placement rack 501 symmetrically distributed along the isolation plate 108, the placement rack 501 is rotatably connected to the isolation plate 108, and the upper part of the placement rack 501 is rotatably connected to support legs 502 symmetrically distributed along the placement rack 501 front and back.

[0046] When some hazardous wastes are stored, they need to be kept away from contact with hazardous waste liquids. In this case, the rack 501 can be rotated downward so that the support legs 502 are supported on the floor of the storage room 102, and then such hazardous wastes can be placed on the rack 501. When not needed, the rack 501 and the support legs 502 can be rotated and folded.

[0047] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hazardous waste room with isolation and classification functions, comprising a storage room (102), characterized in that: One side of the storage room (102) is fixedly connected to a liquid storage tank (101), and the other side of the storage room (102) is fixedly connected to a corrugated plate (103). The storage room (102) is rotatably connected to fire doors (104) symmetrically distributed along the storage room (102), and explosion-proof locks (105) are arranged between the symmetrically distributed fire doors (104). The storage room (102) is equipped with two ventilation fans (106), one of which is used for air intake and the other is used for air exhaust. The storage room (102) is rotatably connected to a cover on one side close to the ventilation fan (106). The liquid storage tank (101) is slidably connected to a partition plate (108) for dividing the storage room (102) into at least two storage areas, the partition plate (108) is horizontally slidably connected to a ventilation plate (109), the liquid storage tank (101) is provided with a plurality of liquid guide ports (110) symmetrically distributed along the liquid storage tank (101), the storage room (102) is provided with a self-driving component for automatically closing the cover plate (107) in the event of a fire, and the storage room (102) is provided with a closing component for automatically driving the ventilation plate (109) to close the partition plate (108) in the event of a fire; The isolation plate (108) and the ventilation plate (109) are both provided with a plurality of identical rectangular through holes, and the spacing between adjacent rectangular through holes is equal; The self-driving component comprises a fixed frame (201) symmetrically distributed along the storage room (102), the fixed frame (201) being fixedly connected to the storage room (102), the fixed frame (201) being fixedly connected to a motor (202), the output shaft of the motor (202) being fixedly connected to a screw rod (203), the fixed frame (201) being slidably connected to a sliding frame (204), the sliding frame (204) being threadedly connected to an adjacent screw rod (203), the cover plate (107) being movably matched to an adjacent sliding frame (204), the fixed frame (201) being fixedly connected to a temperature sensor (205), the temperature sensor (205) being electrically connected to an adjacent motor (202) via a control module; The closure assembly comprises a rotating shaft (301), the rotating shaft (301) is rotatably connected to the storage room (102), the rotating shaft (301) is movably matched with the sliding frame (204), the rotating shaft (301) is spline-connected with a rotating ring (302), the rotating ring (302) is movably connected to the ventilation plate (109), and the rotating ring (302) is rotatably connected to the isolation plate (108); It also includes a first spring (303), with two ends of the first spring (303) being fixedly connected to the isolation plate (108) and the ventilation plate (109) respectively; It also includes a movable frame (401) symmetrically distributed along the storage room (102), the movable frame (401) is slidably connected to the adjacent fixed frame (201), the movable frame (401) is fixedly connected to the adjacent sliding frame (204), the bottom of the liquid reservoir (101) is horizontally slidably connected to a blocking frame (402) symmetrically distributed along the storage room (102), the blocking frame (402) is used to block the adjacent liquid guide port (110), and a second spring (403) is fixedly connected between the blocking frame (402) and the liquid reservoir (101); The blocking frame (402) and the adjacent moving frame (401) are limitedly matched via an inclined slot.

2. A hazardous waste room with isolation and classification functions according to claim 1, characterized in that: The storage room (102) has sliding grooves at equal intervals at the bottom thereof, and the isolation plate (108) slides along the sliding grooves.

3. A hazardous waste room with isolation and classification functions according to claim 2, characterized in that: A hazardous waste room with isolation and classification functions also includes placement racks (501) symmetrically distributed along the isolation plate (108), and the placement racks (501) are rotatably connected to the isolation plate (108).

4. The hazardous waste room with isolation and classification function according to claim 3 is characterized in that: A hazardous waste room with isolation and classification functions also includes support legs (502) symmetrically distributed along the placement rack (501), and the support legs (502) are rotatably connected to the placement rack (501).

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