CN113060447A

CN113060447A - Self-closing environment-friendly garbage can capable of preventing spontaneous combustion

Info

Publication number: CN113060447A
Application number: CN202110221734.2A
Authority: CN
Inventors: 陈益翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2021-07-02

Abstract

The invention discloses a self-closing environment-friendly garbage can capable of preventing spontaneous combustion, which comprises a barrel with an opening at the upper end, wherein a water cooling assembly and a self-sealing assembly are respectively arranged in the barrel; the water cooling assembly comprises a guide groove arranged in the barrel, a lifting water filtering plate is slidably mounted in the guide groove, a sliding groove is formed in the lower end of the lifting water filtering plate, a fixed magnetic block and a sliding block are sleeved in the sliding groove respectively, and a movable magnetic block which is repelled with the same pole of the fixed magnetic block is fixedly connected to the sliding block. According to the invention, the lifting filter screen supported by the support rod is arranged at the upper end of the garbage can so as to sense and conduct the high-temperature condition in the can body and heat the nitrogen in the air bag to realize expansion, so that the water bag is pressed, accumulated water in the water bag can spray the garbage in the can body of the garbage can through the drain pipe, and the fire extinguishing effect is realized; the memory spring drives the cover plate and the sealing plate to vertically move downwards under the condition of heat absorption and form shrinkage, so that the opening at the upper end of the garbage can barrel is sealed, and afterburning is prevented.

Description

Self-closing environment-friendly garbage can capable of preventing spontaneous combustion

Technical Field

The invention relates to the technical field of garbage can application protection, in particular to a self-closing environment-friendly garbage can capable of preventing spontaneous combustion.

Background

Because the continuous improvement of material living conditions for people also put forward higher requirement to living condition quality level, so garbage bin has become one of the indispensable infrastructure articles for use in numerous areas, but the public garbage bin as public apparatus often has timely effectual manual management, and because the broad nature of user's group, very easily because the variety of rubbish kind leads to garbage bin self to have various drawbacks of using:

firstly, the garbage has dry and wet components, if the garbage can contains a large amount of water and is in a high-temperature environment for a long time, peculiar smell is easily generated, a plurality of germs are easily bred, the environmental sanitation quality is influenced, and meanwhile, the health of surrounding biological groups is threatened;

secondly, traditional garbage bin structure is simple and easy, often adopts open structure, because there is the irrationality that rubbish was put in, often can ignite all kinds of rubbish in the garbage bin simultaneously, and garbage bin self lacks effectual fire control and maintains, is difficult to deal with high temperature and spontaneous combustion accident, very easily causes the expansion of combustion range, seriously threatens public safety.

Disclosure of Invention

The invention aims to solve the problem that a garbage can in the prior art is very easy to generate high-temperature open fire disasters, and provides a self-closing environment-friendly garbage can capable of preventing spontaneous combustion.

In order to achieve the purpose, the invention adopts the following technical scheme:

a self-closing environment-friendly trash can capable of preventing spontaneous combustion comprises a barrel with an opening at the upper end, wherein a water cooling assembly and a self-sealing assembly are respectively arranged in the barrel;

the water cooling assembly comprises a guide groove arranged in the barrel, a lifting water filtering plate is slidably mounted in the guide groove, a sliding groove is formed in the lower end of the lifting water filtering plate, a fixed magnetic block and a sliding block are sleeved in the sliding groove respectively, a moving magnetic block which is repulsive with the same pole of the fixed magnetic block is fixedly connected to the sliding block, a support rod is connected between the sliding block and the inner wall of the lower end of the barrel through a pin shaft, a telescopic hose is fixedly connected to the lower end of the barrel, a water bag communicated with the telescopic hose is fixedly mounted in the bottom end of the barrel, a lifting pressing plate which movably abuts against the water bag is slidably mounted in the lower end of the barrel, a heat collecting cavity is formed in the side wall of the barrel, a heat conducting plate is fixedly mounted in the heat collecting cavity, an air bag which movably abuts against the lifting pressing plate is;

the self-sealing assembly comprises a containing cavity arranged in the upper end of the cylinder body, a memory spring in contact with the heat conducting plate is fixedly arranged in the containing cavity, the upper end of the memory spring is fixedly connected with a bearing frame, a cover plate is fixedly connected onto the bearing frame, and a sealing plate which is opposite to the opening of the upper end of the cylinder body is connected to the lower end of the cover plate through bolts.

Preferably, the fixed magnetic block is fixedly arranged in one end of the sliding groove, and the sliding block is sleeved in the sliding groove in a sliding mode.

Preferably, the air bag and the lifting pressure plate are arranged above the water bag from top to bottom, and the air bag is filled with nitrogen.

Preferably, the water outlet pipe extends to the position of the opening at the upper end of the cylinder body away from the upper end of the water bag, and the upper end of the water outlet pipe is lower than the sealing plate.

Preferably, the lower end of the accommodating cavity is communicated with the upper end of the heat collecting cavity, and the memory spring is connected with the upper end of the heat conducting plate extending into the accommodating cavity.

Preferably, the bearing frame is slidably sleeved in the accommodating cavity, and the cover plate is connected with the upper end of the bearing frame extending out of the accommodating cavity.

Compared with the prior art, the invention has the following advantages:

1. the lifting filter screen supported by the support rod is arranged at the upper end of the garbage can, the movable magnetic block and the fixed magnetic block which repel each other in the same polarity are used for providing support capable of moving up and down for the lifting filter screen so as to separate the garbage in a dry-wet mode, and the water bag connected with the inside of the garbage can is arranged so as to recycle the separated products.

2. The heat conducting plate is arranged in the inner wall of the garbage can barrel body to sense and conduct the high-temperature condition in the barrel body, so that the nitrogen in the air bag is heated to realize expansion, the lifting pressing plate is driven to vertically move downwards, the water bag is pressed, the accumulated water in the water bag can spray the garbage in the garbage can barrel body through the drain pipe, and the purposes of extinguishing open fire and reducing the temperature are achieved.

3. The invention arranges the memory spring connected with the heat conducting plate in the upper end of the garbage can barrel, so that the memory spring drives the cover plate and the sealing plate to vertically move downwards under the condition of heat absorption and form shrinkage, so as to seal the upper end opening of the garbage can barrel and isolate oxygen required by combustion.

In conclusion, the lifting filter screen supported by the support rod is arranged at the upper end of the garbage can, the movable magnetic block and the fixed magnetic block which repel each other in the same polarity are used for providing a support capable of moving up and down for the lifting filter screen so as to carry out dry-wet separation on garbage, and the water bag connected with the inside of the garbage can is arranged so as to realize dry-wet separation and waste water recycling; the heat conducting plate is arranged in the garbage bin, so that the high-temperature condition in the bin body is sensed and conducted, the nitrogen in the air bag is heated to realize expansion, the water bag is pressed, accumulated water in the water bag can spray garbage in the bin body of the garbage bin through the drain pipe, and the fire extinguishing effect is realized; the memory spring connected with the heat conducting plate is arranged, so that the memory spring drives the cover plate and the sealing plate to vertically move downwards under the condition that the shape of the memory spring shrinks due to heat absorption, an opening at the upper end of the garbage can body is sealed, and afterburning is prevented.

Drawings

FIG. 1 is a schematic structural view of a self-closing environmental protection trash can capable of preventing spontaneous combustion according to the present invention;

FIG. 2 is an enlarged schematic view of part A of the self-closing environmental protection trash can capable of preventing spontaneous combustion according to the present invention;

FIG. 3 is an enlarged schematic view of a part B of the self-closing environmental protection trash can capable of preventing spontaneous combustion according to the present invention;

fig. 4 is an enlarged schematic view of the structure of part C of the self-closing environmental protection trash can capable of preventing spontaneous combustion according to the present invention.

In the figure: the device comprises a cylinder 1, a guide groove 2, a lifting water filtering plate 3, a sliding groove 4, a fixed magnetic block 5, a sliding block 6, a movable magnetic block 7, a support rod 8, a telescopic hose 9, a water bag 10, a lifting pressure plate 11, a heat collecting cavity 12, a heat conducting plate 13, an air bag 14, a water discharging pipe 15, a receiving cavity 16, a memory spring 17, a bearing frame 18, a cover plate 19 and a sealing plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a self-closing environmental protection garbage can capable of preventing spontaneous combustion, which can be known by referring to fig. 1 in the specification, comprises a cylinder body 1 with an opening at the upper end, wherein a water cooling assembly and a self-sealing assembly are respectively arranged in the cylinder body 1;

the water cooling component comprises a guide groove 2 arranged in the cylinder body 1, the guide groove 2 is vertically arranged and is of an annular structure to provide a guide limit for the up-and-down movement of the lifting water filtering plate 3, the lifting water filtering plate 3 is slidably arranged in the guide groove 2, the lower end of the lifting water filtering plate 3 is provided with a chute 4, the chute 4 is respectively sleeved with a fixed magnetic block 5 and a sliding block 6, the sliding block 6 is fixedly connected with a movable magnetic block 7 which is in homopolar repulsion with the fixed magnetic block 5, the fixed magnetic block 5 and the movable magnetic block 7 are in homopolar repulsion, so that the sliding block 6 moves back and forth in the chute 4 to enable the supporting rod 8 to incline in different degrees, the lifting water filtering plate 3 can move up and down to accelerate the dry-wet separation of garbage, the supporting rod 8 is connected between the sliding block 6 and the inner wall of the lower end of the cylinder body 1 through a pin shaft, the lower end of, and a water bag 10 communicated with the flexible hose 9 is fixedly installed in the bottom end of the cylinder body 1, further, a one-way valve is installed at the upper end of the water bag 10 connected with the flexible hose 9 to prevent the wastewater in the water bag 10 from flowing back under the action of pressure, a lifting pressing plate 11 movably abutted against the water bag 10 is installed in the lower end of the cylinder body 1 in a sliding manner, the shape structure of the lifting pressing plate 11 is set according to the water bag 10 to ensure the pressure application effect on the water bag 10, a heat collecting cavity 12 is formed in the side wall of the cylinder body 1, as can be seen with specific reference to the attached figure 1 of the specification, the heat collecting cavities 12 are circumferentially distributed at equal intervals so that the heat conducting plate 13 can comprehensively sense the high-temperature environment in the cylinder body 1, a heat conducting plate 13 is fixedly installed in the heat collecting cavity 12, an air bag 14 movably abutted against the lifting pressing plate 11 and sleeved with the heat conducting plate 13 is fixedly installed in the lower, the nitrogen rapidly expands under the heated condition, so that the air bag 14 is rapidly inflated and expanded, the pressure increasing and reducing plate 11 is pressed, the lower end of the water bag 10 is fixedly connected with the drain pipe 15, and it should be noted that an output port at the upper end of the drain pipe 15 is axially distributed in the upper end of the cylinder 1, so that the high-temperature environment in the cylinder 1 can be comprehensively sprayed;

proclaim oneself the subassembly including seting up the chamber 16 of accomodating in the barrel 1 upper end, and accomodate the memory spring 17 that chamber 16 internal fixed mounting contacted with heat-conducting plate 13, memory spring 17 adopts the nickel titanium alloy material to support, it can take place the form shrink when reaching 39 ℃, memory spring 17 upper end fixedly connected with bearing frame 18, and fixedly connected with apron 19 on the

bearing frame

18, 19 lower extreme bolted connection of apron has the closing plate 20 relative with the activity of barrel 1 upper end opening, closing plate 20 moves down, in order to seal with barrel 1 upper end opening buckle, realize the effect of isolated oxygen, thereby terminate the burning, and play the effect that prevents the after-combustion.

The fixed magnetic block 5 is fixedly arranged in one end of the sliding groove 4, the sliding block 6 is sleeved in the sliding groove 4 in a sliding mode, the sliding groove 4 is horizontally formed, and the sliding block 6 moving horizontally pulls the supporting rod 8 to deflect at different angles, so that the lifting water filtering plate 3 can shake up and down.

The air bag 14 and the lifting pressing plate 11 are arranged above the water bag 10 from top to bottom, and the air bag 14 is filled with nitrogen which rapidly expands under the heating condition to fill the air bag 14, so that the lifting pressing plate 11 is pressed by the larger volume of the air bag 14.

The upper end of the water discharge pipe 15 far away from the water bag 10 extends to the upper end opening position of the cylinder body 1 so as to spray into the cylinder body 1, and the upper end of the water discharge pipe 15 is lower than the sealing plate 20 so as to prevent the sealing plate 20 from causing obstruction interference to the spraying.

The lower end of the receiving cavity 16 is communicated with the upper end of the heat collecting cavity 12, and the memory spring 17 is connected with the upper end of the heat conducting plate 13 extending into the receiving cavity 16, the heat conducting plate 13 is used for conducting heat to the memory spring 17, so that the memory spring 17 is subjected to form change.

The bearing frame 18 is slidably sleeved in the accommodating cavity 16, the cover plate 19 and the bearing frame 18 extend out of the accommodating cavity 16 to be connected with the upper end, and the bearing frame 8 contracts downwards to drive the cover plate 19 and the sealing plate 20 to move downwards so as to seal the upper end opening of the barrel 1.

The invention can be illustrated by the following operating modes:

garbage is put into the garbage can barrel body 1 through an opening at the upper end, the lifting water filtering plate 3 is pressed under the action of the self gravity of the garbage, so that the lifting water filtering plate 3 moves up and down in the guide groove 2, the lifting water filtering plate 3 further presses the sliding block 6, the sliding block 6 moves horizontally in the sliding groove 4, the sliding block 6 is restored to the initial position under the action of homopolar repulsion of the fixed magnetic block 5 and the movable magnetic block 7, meanwhile, the supporting rod 8 is restored to be inclined, and the lifting water filtering plate 3 continuously moves up and down in the process, so that dry-wet separation is realized;

the waste water separated from the garbage is collected into a water bag 10 through a flexible hose 9 so as to realize centralized storage;

when high temperature or open fire threat is generated in the garbage can barrel 1, the heat conducting plate 13 absorbs heat in a centralized manner and transfers the heat to the air bag 14 to heat nitrogen in the air bag 14, the nitrogen is heated to expand rapidly, the air bag 14 is expanded continuously, pressure is applied to the pressure increasing and reducing plate 11, the pressure increasing and reducing plate 11 moves downwards to press the water bag 10, waste water in the water bag 10 is forced to be discharged outwards through the water discharge pipe 15, and garbage in the garbage can barrel 1 is sprayed through the upper end opening of the water bag to extinguish the open fire and realize reduction of the environmental temperature;

in the process, the heat conducting plate 13 transfers part of the heat to the memory spring 17, so that the memory spring 17 is heated and reaches a deformation temperature threshold, the memory spring 17 contracts rapidly to draw the bearing frame 18, the bearing frame 17 contracts into the accommodating cavity 16, and the cover plate 19 and the sealing plate 20 move downwards to seal the upper end opening of the cylinder 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A self-closing environment-friendly trash can capable of preventing spontaneous combustion comprises a can body (1) with an opening at the upper end, and is characterized in that a water cooling assembly and a self-sealing assembly are respectively arranged in the can body (1);

the water cooling assembly comprises a guide groove (2) arranged in a barrel body (1), a lifting water filtering plate (3) is slidably mounted in the guide groove (2), a sliding groove (4) is formed in the lower end of the lifting water filtering plate (3), a fixed magnetic block (5) and a sliding block (6) are respectively sleeved in the sliding groove (4), a moving magnetic block (7) which is homopolar and repulsive with the fixed magnetic block (5) is fixedly connected to the sliding block (6), a supporting rod (8) is connected between the sliding block (6) and the inner wall of the lower end of the barrel body (1) through a pin shaft, a telescopic hose (9) is fixedly connected to the lower end of the barrel body (1), a water bag (10) communicated with the telescopic hose (9) is fixedly mounted in the bottom end of the barrel body (1), a lifting pressing plate (11) which movably offsets with the water bag (10) is slidably mounted in the lower end of the barrel body (1), and a, a heat conducting plate (13) is fixedly arranged in the heat collecting cavity (12), an air bag (14) which is sleeved with the heat conducting plate (13) and movably propped against the pressure rising and reducing plate (11) is fixedly arranged in the lower end of the cylinder body (1), and a drain pipe (15) is fixedly connected with the lower end of the water bag (10);

the self-sealing component comprises a containing cavity (16) formed in the upper end of the cylinder body (1), a memory spring (17) which is in contact with a heat conducting plate (13) is fixedly arranged in the containing cavity (16), a bearing frame (18) is fixedly connected to the upper end of the memory spring (17), a cover plate (19) is fixedly connected to the bearing frame (18), and a sealing plate (20) which is opposite to the opening of the upper end of the cylinder body (1) in a movable mode is connected to the lower end of the cover plate (19) through bolts.

2. The self-closing environment-friendly trash can capable of preventing spontaneous combustion according to claim 1, wherein the fixed magnetic block (5) is fixedly installed in one end of the sliding groove (4), and the sliding block (6) is slidably sleeved in the sliding groove (4).

3. The self-closing environment-friendly trash can capable of preventing spontaneous combustion according to claim 1, wherein the air bag (14) and the pressure rising and reducing plate (11) are arranged above the water bag (10) from top to bottom, and nitrogen is filled in the air bag (14).

4. The self-closing environment-friendly trash can capable of preventing spontaneous combustion according to claim 3, wherein the drain pipe (15) extends to the position of the opening at the upper end of the can body (1) far away from the upper end of the water bag (10), and the upper end of the drain pipe (15) is lower than the sealing plate (20).

5. The self-closing environmental protection garbage can capable of preventing spontaneous combustion according to claim 1, wherein the lower end of the receiving cavity (16) is communicated with the upper end of the heat collecting cavity (12), and the memory spring (17) is connected with the upper end of the heat conducting plate (13) extending into the receiving cavity (16).

6. The self-closing environment-friendly trash can capable of preventing spontaneous combustion according to claim 5, wherein the bearing frame (18) is slidably sleeved in the containing cavity (16), and the cover plate (19) is connected with the upper end of the bearing frame (18) extending out of the containing cavity (16).