Movable negative pressure sewage collection vehicle
By designing a mobile negative pressure dirt collection vehicle, using fans and mesh plates to create a negative pressure state, and treating air through activated carbon sterilized filter plates and sterilization lamps, the problem of pollutant spillage during waste collection and transportation is solved, and the effect of effectively preventing secondary pollution is achieved.
Patent Information
- Application Number
- CN202421721527.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-19
AI Technical Summary
During the waste collection and transportation process, pollutants accompanied by the waste may overflow with the air, resulting in secondary pollution, endangering the health of staff and polluting the environment.
A mobile negative pressure dirt collection vehicle is designed to create a negative pressure state through the fan and mesh plate, and the air in the dirt collection chamber is sucked into the negative pressure chamber through the activated carbon sterilized filter plate, and the air is double sterilized with a sterilization lamp to prevent pollutants from spilling out.
Effectively prevent pollutants accompanied by waste from spilling with the air, avoid secondary pollution, protect staff health and reduce environmental pollution.
Smart Images
Figure CN222833424U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of waste collection, and more specifically, particularly relates to a mobile negative pressure waste collection vehicle. Background Art
[0002] At present, whether it is a clean place or a biochemical laboratory, some waste with biological hazards or chemical pollution is always generated in daily work and production; now the waste is generally disposed on site, packaged and processed, and collected and transported by professionals.
[0003] Currently, during the waste collection and transportation process, workers need to open the box door or vehicle door many times to place the waste in the collection vehicle. When the box door is opened, pollutants attached to the waste may overflow with the air flow, causing secondary pollution, endangering the health of the workers and also posing the possibility of polluting the environment. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a mobile negative pressure waste collection vehicle to solve the problem raised in the above background technology that pollutants attached to the waste will overflow with the air flow, thereby causing secondary pollution and endangering the health of workers.
[0005] The utility model is a mobile negative pressure waste collection vehicle, which is achieved by the following specific technical means:
[0006] A mobile negative pressure waste collection vehicle comprises a box body; four sets of universal wheels are symmetrically arranged at the bottom of the box body, and a handle is fixedly arranged on one side of the box body, and the handle is arranged in an inclined shape; a magnetic plate is fixedly arranged inside the top side of the box body, and a placement box is fixedly arranged vertically inside the box body, and a load-bearing frame is fixedly arranged horizontally inside the box body; the load-bearing frame and the placement box are arranged to be fixedly connected, and the load-bearing frame and the placement box divide the internal chamber of the box body into a waste collection chamber, a placement chamber and a negative pressure chamber; the placement chamber and the negative pressure chamber are located on the same side of the waste collection chamber, and the placement chamber is located below the negative pressure chamber; filter holes are opened inside both sides of the placement box, and the waste collection chamber and the negative pressure chamber are communicated by using the filter holes, and a battery is fixedly arranged inside the placement chamber;
[0007] An auxiliary component is installed on one side of the top of the box, a sterilization component is fixedly arranged on the outside of the box, and an air outlet structure is fixedly arranged on the inside of the top of the box; the air outlet structure includes: a cover plate and a mesh plate; the cover plate is fixedly arranged on the inside of the top of the box, and the cover plate is located at the top of the negative pressure chamber; the mesh plate is fixedly arranged inside the cover plate.
[0008] In at least some embodiments, door A, door B and door C are installed inside the box body, and door A is located on the side of the sewage collecting chamber; door B is located on the side of the negative pressure chamber, and door C is located on the side of the placement chamber; door A, door B and door C are all fixedly provided with cabinet locks.
[0009] In at least some embodiments, a fan is fixedly installed inside the load-bearing frame, and the fan is arranged in a straight line; the fan and the battery are electrically connected, and the fan is located directly below the mesh plate.
[0010] In at least some embodiments, the auxiliary components include: a fixed seat, an auxiliary shaft, a box cover, a handle and a metal plate; the fixed seat is fixedly arranged on the top of the inner side of the box body; the auxiliary shaft is rotatably arranged inside the top side of the fixed seat; the box cover is fixedly arranged on the outside of the auxiliary shaft; the handle is fixedly arranged on the top of the box cover; the metal plate is fixedly arranged on the inside of the bottom side of the box cover, and the metal plate is attracted to the magnetic plate.
[0011] In at least some embodiments, the sterilization component includes: an activated carbon sterilization filter plate, a horizontal plate, a connecting seat and a metal column; the activated carbon sterilization filter plate is movably arranged inside the placement box; the horizontal plate is fixedly arranged on the top of the activated carbon sterilization filter plate, and the bottom of the horizontal plate is in contact with the top of the placement box; the connecting seat is fixedly arranged on both sides of the horizontal plate; and the top of the metal column is fixedly arranged inside the connecting seat.
[0012] In at least some embodiments, the sterilization component also includes: a fixed cylinder, a magnetic block and a sterilization lamp; the fixed cylinder is movably arranged on the outside of the metal column, and the fixed cylinder is fixedly arranged on the outside of the box; the magnetic block is fixedly arranged inside the fixed cylinder, and the magnetic block is attracted to the bottom end of the metal column; the sterilization lamp is fixedly arranged in a straight line inside the negative pressure chamber, and the sterilization lamp and the battery are electrically connected.
[0013] In at least some embodiments, the air outlet structure also includes: a guide seat, a guide rod, a baffle and a sealing plate; the guide seat is fixedly arranged on both sides of the cover plate; the guide rod is slidably arranged inside the guide seat, and a spring member is arranged between the bottom end of the guide rod and the bottom of the guide seat; the baffle is fixedly arranged at the bottom end of the guide rod; the sealing plate is fixedly arranged at the top end of the guide rod, and the bottom of the sealing plate is in contact with the top of the mesh plate.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] 1. In the utility model, by providing a fan and a mesh plate, the negative pressure chamber can be in a negative pressure state when the fan is working; and the air in the sewage collecting chamber can be sucked into the negative pressure chamber through the activated carbon sterilization filter plate; at the same time, the sterilization lamp can be used to double sterilize the air containing pollutants; and when the box door is opened, the pollutants attached to the waste can be prevented from overflowing with the flow of air, which is conducive to avoiding secondary pollution, preventing harm to the health of workers, and preventing the possibility of polluting the environment.
[0016] 2. In the utility model, by providing the box door A, the box door B, the box door C and the cabinet lock, the box door A, the box door B and the box door C can be opened or closed easily and conveniently; thus, the sewage collecting chamber, the negative pressure chamber, the interior of the placement chamber and its internal components can be later maintained, thereby enhancing the convenience of the sewage collection vehicle.
[0017] 3. In the utility model, by providing metal columns and magnetic blocks, the horizontal plate and the activated carbon sterilization filter plate can be easily and conveniently fixed and disassembled; thus, the activated carbon sterilization filter plate can be regularly replaced and maintained; this is beneficial to ensuring the adsorption and filtration effect of the activated carbon sterilization filter plate and enhancing the effect of preventing pollutants from spilling out. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0019] Figure 2 It is a cross-sectional structural schematic diagram of the box body of the utility model.
[0020] Figure 3 It is a schematic diagram of the overall structure of the auxiliary components of the utility model.
[0021] Figure 4 It is a structural schematic diagram of a placement box and an activated carbon sterilization filter plate of the utility model.
[0022] Figure 5 It is a schematic cross-sectional structural diagram of the fixing cylinder of the utility model.
[0023] Figure 6 It is a schematic diagram of the split structure of the air outlet structure of the utility model.
[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0025] 1. Box body; 101. Universal wheel; 102. Handle; 103. Box door A; 104. Box door B; 105. Box door C; 106. Storage box; 1061. Filter hole; 107. Magnetic plate; 108. Waste collection chamber; 109. Storage chamber; 1010. Negative pressure chamber; 1011. Battery; 1012. Cabinet lock;
[0026] 2. Load-bearing frame; 201. Fan;
[0027] 3. Auxiliary components; 301. Fixed seat; 302. Auxiliary shaft; 303. Box cover; 304. Handle; 305. Metal plate;
[0028] 4. Sterilization components; 401. Activated carbon sterilization filter plate; 402. Horizontal plate; 403. Connecting seat; 404. Metal column; 405. Fixed cylinder; 406. Magnetic block; 407. Sterilization lamp;
[0029] 5. Air outlet structure; 501. Cover plate; 502. Mesh plate; 503. Guide seat; 504. Guide rod; 505. Baffle; 506. Closing plate. DETAILED DESCRIPTION
[0030] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples. Embodiment 1:
[0031] As attached Figure 1 To Attachment Figure 6 As shown:
[0032] The utility model provides a mobile negative pressure waste collection vehicle, comprising a box body 1; four sets of universal wheels 101 are symmetrically arranged at the bottom of the box body 1, and a handle 102 is fixedly arranged on one side of the box body 1, and the handle 102 is arranged in an inclined shape; a magnetic plate 107 is fixedly arranged inside the top side of the box body 1, and a placement box 106 is vertically fixedly arranged inside the box body 1, and a load-bearing frame 2 is horizontally fixedly arranged inside the box body 1; the load-bearing frame 2 and the placement box 106 are arranged to be fixedly connected, and the load-bearing frame 2 is fixedly arranged inside the box body 1. The rack 2 and the placement box 106 divide the internal chamber of the box body 1 into a sewage collecting chamber 108, a placement chamber 109 and a negative pressure chamber 1010; the placement chamber 109 and the negative pressure chamber 1010 are located on the same side of the sewage collecting chamber 108, and the placement chamber 109 is located below the negative pressure chamber 1010; filter holes 1061 are provided inside both sides of the placement box 106, and the sewage collecting chamber 108 and the negative pressure chamber 1010 are communicated through the filter holes 1061, and a battery 1011 is fixedly installed inside the placement chamber 109;
[0033] In the embodiment of the present disclosure, an auxiliary component 3 is installed on one side of the top of the box body 1, and a sterilization component 4 is fixedly arranged on the outside of the box body 1, and an air outlet structure 5 is fixedly arranged on the inside of the top of the box body 1; the air outlet structure 5 includes: a cover plate 501, a mesh plate 502, a guide seat 503, a guide rod 504, a baffle 505 and a sealing plate 506; the cover plate 501 is fixedly arranged on the inside of the top of the box body 1, and the cover plate 501 is located at the top of the negative pressure chamber 1010; the mesh plate 502 is fixedly arranged on the cover plate 501 The guide seat 503 is fixedly arranged on both sides of the cover plate 501; the guide rod 504 is slidably arranged inside the guide seat 503, and a spring member is arranged between the bottom end of the guide rod 504 and the bottom of the guide seat 503; the baffle 505 is fixedly arranged at the bottom end of the guide rod 504; the sealing plate 506 is fixedly arranged at the top of the guide rod 504, and the bottom of the sealing plate 506 is in contact with the top of the mesh plate 502; the box door A103, the box door B104 and the box door C105 are installed inside the box body 1, and the box door A103 is located on one side of the sewage collecting chamber 108; the box door B104 is located on one side of the negative pressure chamber 1010, and the box door C105 is located on one side of the placement chamber 109; the box doors A103, B104 and C105 are all fixedly provided with cabinet locks 1012; the fan 201 is fixedly provided inside the load-bearing frame 2, and the fan 201 is arranged in a straight line; the fan 201 is electrically connected to the battery 1011, and the fan 201 is located directly below the mesh plate 502; Its specific function is: by providing the fan 201 and the mesh plate 502, when the fan 201 is working, the negative pressure chamber 1010 can be in a negative pressure state; then the air in the sewage collecting chamber 108 can be sucked into the negative pressure chamber 1010 through the activated carbon sterilization filter plate 401; at the same time, the sterilization lamp 407 can be used to perform double sterilization on the air containing pollutants; and then when the box cover 303 is opened, the pollutants attached to the waste can be prevented from overflowing with the flow of air. Embodiment 2:
[0034] As attached Figure 2 With attached Figure 3 As shown: On the basis of embodiment 1, the auxiliary component 3 includes: a fixed seat 301, an auxiliary shaft 302, a box cover 303, a handle 304 and a metal plate 305; the fixed seat 301 is fixedly arranged on the inner top of the box body 1; the auxiliary shaft 302 is rotatably arranged inside the top side of the fixed seat 301; the box cover 303 is fixedly arranged on the outside of the auxiliary shaft 302; the handle 304 is fixedly arranged on the top of the box cover 303; the metal plate 305 is fixedly arranged inside the bottom side of the box cover 303, and the metal plate 305 is attracted to the magnetic plate 107; its specific function is: by providing the magnetic plate 107 and the metal plate 305, the box cover 303 can be quickly closed and opened, which is conducive to placing waste in the sewage collecting chamber 108. Embodiment three:
[0035] As attached Figure 1 , Attachment Figure 4 With attached Figure 5 As shown: On the basis of the first and second embodiments, the sterilization component 4 includes: an activated carbon sterilization filter plate 401, a horizontal plate 402, a connecting seat 403, a metal column 404, a fixing cylinder 405, a magnetic block 406 and a sterilization lamp 407; the activated carbon sterilization filter plate 401 is movably arranged inside the placement box 106; the horizontal plate 402 is fixedly arranged on the top of the activated carbon sterilization filter plate 401, and the bottom of the horizontal plate 402 is in contact with the top of the placement box 106; the connecting seat 403 is fixedly arranged on both sides of the horizontal plate 402; the top of the metal column 404 is fixedly arranged inside the connecting seat 403; the fixing cylinder 405 is movably arranged on the metal The metal column 404 is outside, and the fixed cylinder 405 is fixedly arranged on the outside of the box body 1; the magnetic block 406 is fixedly arranged inside the fixed cylinder 405, and the magnetic block 406 is attracted to the bottom end of the metal column 404; the sterilization lamp 407 is fixedly arranged in a straight line inside the negative pressure chamber 1010, and the sterilization lamp 407 and the battery 1011 are electrically connected; its specific function is: by providing the metal column 404 and the magnetic block 406, the cross plate 402 and the activated carbon sterilization filter plate 401 can be easily and conveniently fixed and disassembled; and the activated carbon sterilization filter plate 401 can be regularly replaced and maintained.
[0036] The specific usage and function of this embodiment are as follows:
[0037] In the utility model, when in use, the box body 1 is moved by the universal wheel 101 in cooperation with the handle 102; the fan 201 is started, and the fan 201 uses the wind force to push open the sealing plate 506; so that the negative pressure chamber 1010 and the sewage collecting chamber 108 are filled with negative pressure; when the staff opens the box cover 303 to place waste, the air flows from the sewage collecting chamber 108 to the negative pressure chamber 1010, thereby preventing the pollutants in the sewage collecting chamber 108 from overflowing with the air; when the air in the sewage collecting chamber 108 flows into the negative pressure chamber 1010 through the activated carbon sterilization filter plate 401, the pollutants in the air are sterilized by the activated carbon filter plate 401. Adsorption sterilization; when air enters the negative pressure chamber 1010, the sterilization lamp 407 is used to further sterilize the pollutants in the air; finally, the pollutant-free air is discharged from the mesh plate 502; when the fan 201 stops working, the spring member drives the sealing plate 506 to reset through the guide rod 504, so that the negative pressure chamber 1010 is in a closed state, thereby preventing the outside air from entering the negative pressure chamber 1010; through the magnetic block 406, the metal column 404 and the fixing cylinder 405, the cross plate 402 and the activated carbon sterilization filter plate 401 can be quickly fixed, so that the activated carbon sterilization filter plate 401 can be regularly replaced and maintained.
Claims
1. A mobile negative pressure waste collection vehicle, characterized in that: include: A box (1); the bottom of the box (1) is symmetrically provided with four sets of universal wheels (101); a handle (102) is fixedly provided on one side of the box (1), and the handle (102) is arranged in an inclined state; a magnetic plate (107) is fixedly provided inside the top side of the box (1), a placement box (106) is fixedly provided inside the box (1) vertically, and a load-bearing frame (2) is fixedly provided inside the box (1) horizontally; the load-bearing frame (2) and the placement box (106) are fixedly connected, and the load-bearing frame (2) and the placement box (106) are connected. The internal chamber of the box body (1) is divided into a sewage collecting chamber (108), a placement chamber (109) and a negative pressure chamber (1010); the placement chamber (109) and the negative pressure chamber (1010) are located on the same side of the sewage collecting chamber (108), and the placement chamber (109) is located below the negative pressure chamber (1010); filter holes (1061) are provided inside both sides of the placement box (106), and the sewage collecting chamber (108) and the negative pressure chamber (1010) are communicated via the filter holes (1061), and a storage battery (1011) is fixedly arranged inside the placement chamber (109); An auxiliary component (3) is installed on one side of the top of the box (1), a sterilization component (4) is fixedly arranged on the outside of the box (1), and an air outlet structure (5) is fixedly arranged on the inside of the top of the box (1); the air outlet structure (5) comprises: a cover plate (501) and a mesh plate (502); the cover plate (501) is fixedly arranged on the inside of the top of the box (1), and the cover plate (501) is located at the top of the negative pressure chamber (1010); the mesh plate (502) is fixedly arranged inside the cover plate (501).
2. A mobile negative pressure waste collection vehicle according to claim 1, characterized in that: The box body (1) is internally installed with a box door A (103), a box door B (104) and a box door C (105), wherein the box door A (103) is located on one side of the dirt collecting chamber (108); the box door B (104) is located on one side of the negative pressure chamber (1010), and the box door C (105) is located on one side of the placement chamber (109); and the box doors A (103), B (104) and C (105) are all internally fixed with cabinet locks (1012).
3. The mobile negative pressure waste collection vehicle according to claim 1, characterized in that: A fan (201) is fixedly arranged inside the load-bearing frame (2), and the fan (201) is arranged in a straight line; the fan (201) and the storage battery (1011) are arranged to be electrically connected, and the fan (201) is located directly below the mesh plate (502).
4. The mobile negative pressure waste collection vehicle according to claim 1, characterized in that: The auxiliary component (3) comprises: a fixed seat (301), an auxiliary shaft (302), a box cover (303), a handle (304) and a metal plate (305); the fixed seat (301) is fixedly arranged on the top of the inner side of the box body (1); the auxiliary shaft (302) is rotatably arranged inside the top side of the fixed seat (301); the box cover (303) is fixedly arranged on the outside of the auxiliary shaft (302); the handle (304) is fixedly arranged on the top of the box cover (303); the metal plate (305) is fixedly arranged on the inside of the bottom side of the box cover (303), and the metal plate (305) is attracted to the magnetic plate (107).
5. The mobile negative pressure waste collection vehicle according to claim 1, characterized in that: The sterilization assembly (4) comprises: an activated carbon sterilization filter plate (401), a transverse plate (402), a connecting seat (403) and a metal column (404); the activated carbon sterilization filter plate (401) is movably arranged inside the placement box (106); the transverse plate (402) is fixedly arranged on the top of the activated carbon sterilization filter plate (401), and the bottom of the transverse plate (402) is in contact with the top of the placement box (106); the connecting seat (403) is fixedly arranged on both sides of the transverse plate (402); and the top of the metal column (404) is fixedly arranged inside the connecting seat (403).
6. A mobile negative pressure waste collection vehicle according to claim 5, characterized in that: The sterilization component (4) further comprises: a fixed cylinder (405), a magnetic block (406) and a sterilization lamp (407); the fixed cylinder (405) is movably arranged outside the metal column (404), and the fixed cylinder (405) is fixedly arranged outside the box (1); the magnetic block (406) is fixedly arranged inside the fixed cylinder (405), and the magnetic block (406) and the bottom end of the metal column (404) are attracted to each other; the sterilization lamp (407) is fixedly arranged inside the negative pressure chamber (1010) in a linear arrangement, and the sterilization lamp (407) and the storage battery (1011) are electrically connected.
7. The mobile negative pressure waste collection vehicle according to claim 1, characterized in that: The air outlet structure (5) further comprises: a guide seat (503), a guide rod (504), a baffle plate (505) and a sealing plate (506); the guide seat (503) is fixedly arranged on both sides of the cover plate (501); the guide rod (504) is slidably arranged inside the guide seat (503), and a spring member is arranged between the bottom end of the guide rod (504) and the bottom of the guide seat (503); the baffle plate (505) is fixedly arranged at the bottom end of the guide rod (504); the sealing plate (506) is fixedly arranged at the top end of the guide rod (504), and the bottom of the sealing plate (506) is in contact with the top of the mesh plate (502).