CN112918950A - Spontaneous combustion preventing garbage can for green city - Google Patents
Spontaneous combustion preventing garbage can for green city Download PDFInfo
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- CN112918950A CN112918950A CN202110068805.XA CN202110068805A CN112918950A CN 112918950 A CN112918950 A CN 112918950A CN 202110068805 A CN202110068805 A CN 202110068805A CN 112918950 A CN112918950 A CN 112918950A
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- wall
- plate
- sliding
- fixedly connected
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a spontaneous combustion preventing garbage can for a green city, which comprises a can body, wherein a groove is formed in the bottom of the can body, the inner wall of the groove is connected with a sliding plate in a sealing and sliding mode, an electromagnetic plate is embedded at the lower end of the sliding plate, a permanent magnetic plate which repels the electromagnetic plate is embedded in the bottom of the groove, a first power supply mechanism which supplies power to the electromagnetic plate according to temperature change in the can body is installed on the sliding plate, a strip-shaped cavity is formed in the side wall of the can body, a sliding plug is connected to the inner wall of the strip-shaped cavity in a sealing and sliding mode, and a. The invention drives the current-conducting plate to slide by the contraction of the memory spring, so that the current-conducting plate is separated from the current-conducting block, and further the magnetism on the electromagnetic plate disappears, so that the sliding plate descends under the gravity action of garbage in the barrel body, the gas in the groove is extruded into the strip-shaped cavity through the connecting pipe, the sliding plug slides upwards to drive the partition plate to slide, the upper end of the barrel body is sealed to isolate air, the oxygen content in the barrel body is reduced, and the fire extinguishing effect is achieved.
Description
Technical Field
The invention relates to the technical field of green cities, in particular to a spontaneous combustion preventing garbage can for a green city.
Background
The green city is provided in the green sports raised for protecting the global environment, and means the city construction emphasizing ecological balance, protecting the nature and paying attention to human health and cultural development, and a plurality of garbage cans are arranged in the green city construction for avoiding the urban garbage from flooding.
But people often can lose the cigarette end that does not extinguish totally or inflammables into the garbage bin when throwing away rubbish at present for when comparatively dry in the garbage bin, lead to the rubbish burning in the garbage bin very easily, and present garbage bin function singleness, can not be timely will put out the rubbish to the messenger in the garbage bin, make the interior fire behavior of garbage bin increase, cause the conflagration easily, have great potential safety hazard, be not conform to the development theory in green city.
Based on the above, the invention provides a self-ignition preventing garbage can for a green city.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a green urban spontaneous combustion-preventing garbage can.
In order to achieve the purpose, the invention adopts the following technical scheme:
a spontaneous combustion preventing garbage can for green cities comprises a can body, wherein a groove is formed in the bottom of the can body, a sliding plate is connected to the inner wall of the groove in a sliding mode in a sealing mode, an electromagnetic plate is embedded at the lower end of the sliding plate, a permanent magnetic plate which repels the electromagnetic plate is embedded in the bottom of the groove, a first power supply mechanism which supplies power to the electromagnetic plate according to temperature change in the can body is installed on the sliding plate, a strip-shaped cavity is formed in the side wall of the can body, a sliding plug is connected to the inner wall of the strip-shaped cavity in a sliding mode in a sealing mode, a partition plate is fixedly connected to the upper end of the sliding plug and is connected with the inner wall of the can body in a sliding mode and is of a hollow structure, a plurality of air outlet holes are formed in the inner wall of the partition plate, the inner wall, install the pump liquid mechanism of going into reaction liquid to the reaction chamber pump in the recess, the reaction intracavity wall inlays and is equipped with the thermocouple, install the second power supply mechanism that supplies power to the thermocouple in the recess.
Preferably, first power supply mechanism is including inlaying the battery of establishing in the slide, the cavity has been seted up to the slide upper end, cavity inner wall sliding connection has the current conducting plate, the current conducting plate lateral wall passes through memory spring and cavity inner wall elastic connection, the cavity inner wall inlays and is equipped with the conducting block, battery, current conducting plate, conducting block and electromagnetic plate series connection.
Preferably, the liquid pumping mechanism comprises two liquid storage bags which are symmetrically and fixedly connected to the inner top of the groove, the inner walls of the two liquid storage bags are fixedly connected with the inner wall of the reaction cavity through one-way liquid outlet pipes, and the inner walls of the two liquid storage bags are fixedly connected with one-way air suction pipes.
Preferably, the second power supply mechanism comprises a lantern ring which is rotatably connected to the inner top of the groove, a plurality of impellers are fixedly connected to the side wall of the lantern ring, one of the impellers is made of a magnetic material, a permanent magnet block is fixedly connected to the inner bottom of the groove, and a lead frame is fixedly connected to the upper end of the permanent magnet block.
Preferably, slide lower extreme fixedly connected with lead screw, lead screw lateral wall and lantern ring inner wall threaded connection.
Preferably, an aluminum sulfate solution is arranged in one of the liquid storage bags, and a sodium bicarbonate solution is arranged in the other liquid storage bag.
The invention has the following beneficial effects:
1. by arranging the memory spring, the current-conducting plate, the current-conducting block and the electromagnetic plate, when the temperature of fire in the barrel body rises, the temperature on the memory spring reaches the deformation temperature, the memory spring contracts to drive the current-conducting plate to slide, so that the current-conducting plate is separated from the current-conducting block, and the power-off magnetism on the electromagnetic plate disappears, so that the sliding plate descends under the gravity action of garbage in the barrel body, gas in the groove is extruded into the strip-shaped cavity through the connecting pipe, the sliding plug slides upwards to drive the partition plate to slide, the upper end of the barrel body is sealed and isolated from air, the oxygen content in the barrel body is reduced, and the fire;
2. by arranging the liquid storage bags, the one-way liquid outlet pipe and the reaction cavity, the sliding plate slides downwards to extrude the two liquid storage bags, so that aluminum sulfate solution and sodium bicarbonate solution in the two liquid storage bags enter the reaction cavity through the one-way liquid outlet pipe, then the aluminum sulfate solution and the sodium bicarbonate solution react to generate carbon dioxide, the generated carbon dioxide enters the partition plate through the air outlet pipe and is discharged from the air outlet hole, the concentration of the carbon dioxide in the barrel body is increased, and the occurrence of fire in the barrel body is further inhibited;
3. through setting up the lead screw, the lantern ring, the impeller, permanent magnetism piece and lead frame, the slide gliding makes the lead screw drive the lantern ring and rotates, and then drives the impeller and rotate, make the impeller that adopts magnetic material to make constantly sweep the permanent magnetism piece upper end, make the lead frame constantly cut the magnetic induction between this impeller and the permanent magnetism piece, make and produce electric current on the lead frame, make circular telegram on the thermocouple cool down to the reaction chamber, make carbon dioxide gas's temperature lower, thereby cool down in to the staving, accelerate the elimination to the conflagration.
Drawings
FIG. 1 is a schematic structural diagram of a self-ignition preventing garbage can for a green city, according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: 1 barrel body, 2 grooves, 3 sliding plates, 4 electromagnetic plates, 5 permanent magnetic plates, 6 strip-shaped cavities, 7 sliding plugs, 8 partition plates, 9 air outlet holes, 10 connecting pipes, 11 liquid storage bags, 12 reaction cavities, 13 one-way liquid outlet pipes, 14 air outlet pipes, 15 one-way air suction pipes, 16 storage batteries, 17 cavities, 18 conductive plates, 19 memory springs, 20 conductive blocks, 21 lantern rings, 22 impellers, 23 lead screws, 24 permanent magnetic blocks, 25 lead frames and 26 thermocouples.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Referring to fig. 1-3, a garbage bin of preventing spontaneous combustion for green city, includes staving 1, and recess 2 has been seted up to the bottom in staving 1, and recess 2 inner wall sealing sliding connection has slide 3, and slide 3 lower extreme inlays and is equipped with electromagnetic plate 4, and recess 2 bottom inlays and is equipped with permanent magnetic plate 5 that repels with electromagnetic plate 4, installs the first power supply mechanism that supplies power to electromagnetic plate 4 according to the temperature variation in the staving 1 on the slide 3.
Strip chamber 6 has been seted up to 1 lateral wall of staving, 6 inner wall sealing sliding connection in strip chamber has smooth stopper 7, smooth stopper 7 upper end fixedly connected with baffle 8, baffle 8 and 1 inner wall sliding connection of staving, baffle 8 is hollow structure, it is further, baffle 8 adopts elastic material to make for when smooth stopper 7 is slided on the slide, baffle 8 can slide at 1 inner wall of staving, to sealed isolated air in 1 of staving, reduce the oxygen content in the staving, can play the effect of putting out a fire.
A plurality of ventholes 9 have been seted up to 8 inner walls of baffle, 2 inner walls of recess pass through connecting pipe 10 and 6 interior bottom fixed connection of bar chamber, and 1 lateral wall below of staving is seted up and is reacted chamber 12, and 14 and 8 inner wall fixed connection of baffle are passed through at the top in the reaction chamber 12, installs the pump liquid mechanism of going into reaction liquid to reaction chamber 12 pump in the recess 2, and reaction chamber 12 inner wall inlays and is equipped with thermocouple 26, installs the second power supply mechanism that supplies power to thermocouple 26 in the recess 2.
It should be noted that the thermocouple 26 can emit heat at one end and absorb heat at one end after being electrified, and in the present invention, the heat emitting end of the thermocouple 26 is arranged in the barrel body 1, and the heat absorbing end of the thermocouple 26 is arranged in the reaction chamber 12.
The first power supply mechanism comprises a storage battery 16 embedded in the sliding plate 3, a cavity 17 is formed in the upper end of the sliding plate 3, a conductive plate 18 is connected to the inner wall of the cavity 17 in a sliding mode, the side wall of the conductive plate 18 is elastically connected with the inner wall of the cavity 17 through a memory spring 19, a conductive block 20 is embedded in the inner wall of the cavity 17, and the storage battery 16, the conductive plate 18, the conductive block 20 and the electromagnetic plate 4 are connected in series.
Further, the memory spring 19 is made of a Cu-Zn-Al material, the transformation temperature of the Cu-Zn-Al material is 65 ℃, and when the temperature in the barrel body 1 reaches the transformation temperature of the memory spring 19, the memory spring 19 contracts.
It should be noted that the magnetic repulsion between the electromagnetic plate 4 and the permanent magnetic plate 5 is much larger than the weight of the garbage in the barrel body 1, so that when a fire disaster does not occur in the barrel body 1, the power-off magnetism on the electromagnetic plate 4 does not disappear.
The liquid pumping mechanism comprises two liquid storage bags 11 which are symmetrically and fixedly connected to the inner top of the groove 2, the inner walls of the two liquid storage bags 11 are fixedly connected with the inner wall of the reaction cavity 12 through one-way liquid outlet pipes 13, and the inner walls of the two liquid storage bags 11 are fixedly connected with one-way air suction pipes 15.
It should be noted that the one-way liquid outlet pipe 13 only allows liquid to enter the reaction chamber 12 from the reservoir 11, and the one-way air suction pipe 15 only allows air to enter the reservoir 11 from the outside.
The second power supply mechanism comprises a lantern ring 21 which is rotatably connected to the top of the groove 2, a plurality of impellers 22 are fixedly connected to the side wall of the lantern ring 21, one of the impellers 22 is made of a magnetic material, a permanent magnet block 24 is fixedly connected to the bottom of the groove 2, a lead frame 25 is fixedly connected to the upper end of the permanent magnet block 24, a lead screw 23 is fixedly connected to the lower end of the sliding plate 3, and the side wall of the lead screw 23 is in threaded connection with the inner wall of the lantern.
An aluminum sulfate solution is arranged in one of the liquid storage bags 11, a sodium bicarbonate solution is arranged in the other liquid storage bag 11, and the reaction equation of the aluminum sulfate solution and the sodium bicarbonate solution is as follows: al (Al)2(SO4)3+6NaHCO3＝3Na2SO4+2Al(OH)3↓+6CO2↑。
According to the invention, when combustible garbage in the barrel body 1 is combusted to increase the temperature in the barrel body 1, the temperature on the memory spring 19 reaches the deformation temperature, the memory spring 19 contracts to drive the conductive plate 18 to slide, the conductive plate 18 is separated from the conductive block 20, a circuit on the electromagnetic plate 4 is disconnected, the magnetism of the electromagnetic plate 4 is lost, the magnetic repulsion force between the electromagnetic plate 4 and the permanent magnetic plate 5 is lost, the sliding plate 3 descends under the gravity action of the garbage in the barrel body 1, the gas in the groove 2 is extruded into the strip-shaped cavity 6 through the connecting pipe 10, the pressure in the strip-shaped cavity 6 is increased, and the sliding plug 7 slides to drive the partition plate 8 to slide on the inner wall of the barrel body 1 to seal the barrel body 1, so that the air isolation effect is achieved;
the sliding plate 3 slides downwards to extrude the two liquid storage bags 11 fixedly connected to the bottom in the groove 2, so that aluminum sulfate solution and sodium bicarbonate solution in the two liquid storage bags 11 enter the reaction cavity 12 through the one-way liquid outlet pipe 13, then the aluminum sulfate solution and the sodium bicarbonate solution react to generate carbon dioxide, the generated carbon dioxide enters the partition plate 8 through the air outlet pipe 14 and is discharged from the air outlet hole 9, the concentration of the carbon dioxide in the barrel body 1 is increased, and the occurrence of fire in the barrel body 1 is inhibited;
meanwhile, the sliding plate 3 slides downwards to drive the lead screw 23 to slide downwards, so that the lantern ring 21 in threaded connection with the side wall of the lead screw 23 rotates, the impeller 22 fixedly connected with the side wall of the lantern ring 21 rotates, the impeller 22 made of magnetic materials continuously sweeps over the upper end of the permanent magnet 24, the lead frame 25 continuously cuts magnetic induction between the impeller 22 and the permanent magnet 24, current is generated on the lead frame 25, the thermocouple 26 is electrified to cool the reaction cavity 12, the temperature of carbon dioxide gas is low, the temperature in the barrel body 1 can be reduced when the carbon dioxide gas is sprayed out, and the occurrence of fire in the barrel body 1 is further inhibited;
when a fire disaster is extinguished and the temperature is reduced in the barrel body 1, the temperature on the memory spring 19 is lower than the deformation temperature of the memory spring, and then the memory spring 19 extends, so that the conductive plate 18 is in contact with the conductive block 20, the circuit on the electromagnetic plate 4 is connected to generate magnetism, and the sliding plate 3 slides upwards under the action of the magnetic repulsion force between the permanent magnetic plate 5 and the electromagnetic plate 4, so as to prepare for the next fire disaster in the barrel body 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 (6)
1. The utility model provides a green city is with preventing garbage bin of spontaneous combustion, includes staving (1), its characterized in that, recess (2) have been seted up to the bottom in staving (1), recess (2) inner wall sealing sliding connection has slide (3), slide (3) lower extreme inlays and is equipped with electromagnetic plate (4), recess (2) bottom inlays and is equipped with permanent-magnet plate (5) that repel each other with electromagnetic plate (4), install on slide (3) and supply power the first power supply mechanism of electromagnetic plate (4) according to the temperature variation in staving (1), staving (1) lateral wall is seted up strip-shaped chamber (6), strip-shaped chamber (6) inner wall sealing sliding connection has sliding plug (7), sliding plug (7) upper end fixedly connected with baffle (8), baffle (8) and staving (1) inner wall sliding connection, baffle (8) are hollow structure, a plurality of ventholes (9) have been seted up to baffle (8) inner wall, bottom fixed connection in recess (2) inner wall passes through connecting pipe (10) and bar chamber (6), staving (1) lateral wall below is seted up and is reacted chamber (12), outlet duct (14) and baffle (8) inner wall fixed connection are passed through to the top in reaction chamber (12), install the pump liquid mechanism to reaction chamber (12) pump income reaction liquid in recess (2), reaction chamber (12) inner wall inlays and is equipped with thermocouple (26), install the second power supply mechanism that supplies power to thermocouple (26) in recess (2).
2. The self-ignition preventing garbage can for the green city according to claim 1, wherein the first power supply mechanism comprises a storage battery (16) embedded in a sliding plate (3), a cavity (17) is formed in the upper end of the sliding plate (3), a conductive plate (18) is connected to the inner wall of the cavity (17) in a sliding mode, the side wall of the conductive plate (18) is elastically connected with the inner wall of the cavity (17) through a memory spring (19), a conductive block (20) is embedded in the inner wall of the cavity (17), and the storage battery (16), the conductive plate (18), the conductive block (20) and the electromagnetic plate (4) are connected in series.
3. The self-ignition preventing garbage can for green cities as claimed in claim 1, wherein the liquid pumping mechanism comprises two liquid storage bags (11) symmetrically and fixedly connected to the inner top of the groove (2), the inner walls of the two liquid storage bags (11) are fixedly connected with the inner wall of the reaction chamber (12) through one-way liquid outlet pipes (13), and one-way air suction pipes (15) are fixedly connected to the inner walls of the two liquid storage bags (11).
4. The self-ignition preventing garbage can for the green city according to claim 1, wherein the second power supply mechanism comprises a collar (21) rotatably connected to the inner top of the groove (2), a plurality of impellers (22) are fixedly connected to the side wall of the collar (21), one of the impellers (22) is made of a magnetic material, a permanent magnet block (24) is fixedly connected to the inner bottom of the groove (2), and a lead frame (25) is fixedly connected to the upper end of the permanent magnet block (24).
5. The self-ignition preventing garbage can for the green city according to claim 4, wherein a lead screw (23) is fixedly connected to the lower end of the sliding plate (3), and the side wall of the lead screw (23) is in threaded connection with the inner wall of the lantern ring (21).
6. The self-ignition-preventing garbage can for green cities as claimed in claim 3, wherein one of the liquid storage bags (11) is filled with aluminum sulfate solution, and the other liquid storage bag (11) is filled with sodium bicarbonate solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110068805.XA CN112918950A (en) | 2021-01-19 | 2021-01-19 | Spontaneous combustion preventing garbage can for green city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110068805.XA CN112918950A (en) | 2021-01-19 | 2021-01-19 | Spontaneous combustion preventing garbage can for green city |
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| Publication Number | Publication Date |
|---|---|
| CN112918950A true CN112918950A (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110068805.XA Pending CN112918950A (en) | 2021-01-19 | 2021-01-19 | Spontaneous combustion preventing garbage can for green city |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779323A (en) * | 2023-01-31 | 2023-03-14 | 蓝海睿创科技(山东)有限责任公司 | High-speed fire-fighting alarm fire-extinguishing equipment |
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| CN110775488A (en) * | 2019-12-16 | 2020-02-11 | 许振华 | Spontaneous combustion garbage bin is prevented in street |
| CN111799672A (en) * | 2020-07-17 | 2020-10-20 | 刘晓芳 | Switch board with from function of putting out a fire |
| CN111864601A (en) * | 2020-07-10 | 2020-10-30 | 杨健兵 | High-temperature self-extinguishing power distribution cabinet |
| CN112027418A (en) * | 2020-08-24 | 2020-12-04 | 吴庆荣 | Self-triggering fireproof garbage can |
| CN112193681A (en) * | 2020-11-16 | 2021-01-08 | 郑英奇 | Temperature control self-triggering type municipal administration is with preventing spontaneous combustion garbage bin |
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2021
- 2021-01-19 CN CN202110068805.XA patent/CN112918950A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212407A (en) * | 1978-01-30 | 1980-07-15 | Lydon Bart J | Fire extinguishing waste receptacle |
| DE3027813A1 (en) * | 1980-07-23 | 1982-02-11 | Hefendehl, Hans Friedrich, 5883 Kierspe | SELF-EXTINGUISHING, OPEN WASTE BIN, IN PARTICULAR WASTE BASKET |
| CN110775488A (en) * | 2019-12-16 | 2020-02-11 | 许振华 | Spontaneous combustion garbage bin is prevented in street |
| CN111864601A (en) * | 2020-07-10 | 2020-10-30 | 杨健兵 | High-temperature self-extinguishing power distribution cabinet |
| CN111799672A (en) * | 2020-07-17 | 2020-10-20 | 刘晓芳 | Switch board with from function of putting out a fire |
| CN112027418A (en) * | 2020-08-24 | 2020-12-04 | 吴庆荣 | Self-triggering fireproof garbage can |
| CN112193681A (en) * | 2020-11-16 | 2021-01-08 | 郑英奇 | Temperature control self-triggering type municipal administration is with preventing spontaneous combustion garbage bin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779323A (en) * | 2023-01-31 | 2023-03-14 | 蓝海睿创科技(山东)有限责任公司 | High-speed fire-fighting alarm fire-extinguishing equipment |
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Application publication date: 20210608 |
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