CN113910949B - Bury formula marsh gas electricity generation with filling electric pile - Google Patents

Bury formula marsh gas electricity generation with filling electric pile Download PDF

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Publication number
CN113910949B
CN113910949B CN202111239402.3A CN202111239402A CN113910949B CN 113910949 B CN113910949 B CN 113910949B CN 202111239402 A CN202111239402 A CN 202111239402A CN 113910949 B CN113910949 B CN 113910949B
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CN
China
Prior art keywords
box
cavity
fixedly arranged
block
ignition
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CN202111239402.3A
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Chinese (zh)
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CN113910949A (en
Inventor
俞朝水
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Shenzhen Hongjiali New Energy Co ltd
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Shenzhen Hongjiali New Energy Co ltd
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Priority to CN202111239402.3A priority Critical patent/CN113910949B/en
Publication of CN113910949A publication Critical patent/CN113910949A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/31Charging columns specially adapted for electric vehicles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/62Mixing devices; Mixing tubes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/68Treating the combustion air or gas, e.g. by filtering, or moistening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/72Safety devices, e.g. operative in case of failure of gas supply
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807Rotary generators
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/64Electric machine technologies in electromobility
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations

Abstract

The invention belongs to the technical field of biogas power generation, and relates to a buried charging pile for biogas power generation, which comprises a box body, wherein a supporting rod is fixedly arranged on one side of the box body, a supporting connecting pipe is fixedly arranged on the other side of the box body, a charging pile is fixedly arranged on the supporting rod, the other side of the bottom of the charging pile is communicated with the supporting connecting pipe, a raw material supply pipe is fixedly arranged on one side of the box body, the raw material supply pipe is communicated with the outside through the ground, a fermentation box is fixedly arranged on one side of the bottom in the box body, and a desulfurization drying box is fixedly arranged on one side of the box body, which is far away from the fermentation box. The device can prevent the ignited flame from flowing back into the gas tank, perform methane fermentation underground and timely supply power to the charging pile.

Description

Bury formula marsh gas electricity generation with filling electric pile
Technical Field
The invention belongs to the technical field of biogas power generation, and particularly relates to a buried charging pile for biogas power generation.
Background
Desulfurizing, stabilizing and explosion-proof marsh gas: the biogas contains a small amount of H 2 S, the gas has strong corrosion effect on the engine, so that methane for the engine needs to pass through the desulfurization device. The biogas is used as fuel gas, the flow rate adjustment is based on pressure difference, and in order to ensure accurate adjustment, a pressure stabilizing device is required to be arranged on a biogas inlet pipeline because the pressure stability when entering an engine is ensured. In addition, in order to prevent the methane pipeline from explosion caused by tempering of the air inlet pipe, a tempering and explosion preventing device is arranged on the methane supply pipeline. In the prior art, the explosion-proof tempering-proof technology is complicated in means and low in safety, so that improvement is necessary.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a buried methane power generation charging pile which can prevent ignited flame from flowing back into a gas tank, perform methane fermentation underground and timely supply power to the charging pile.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a fill electric pile for buried marsh gas electricity generation, includes the box, one side has set firmly the bracing piece on the box, the opposite side has set firmly the support connecting pipe on the box, fill electric pile has set firmly on the bracing piece, fill electric pile bottom opposite side and support connecting pipe and communicate with each other, box one side has set firmly the raw materials supply pipe, the raw materials supply pipe passes ground and communicates with each other with the external world, bottom one side has set firmly the fermentation vat in the box, one side that keeps away from the fermentation vat in the box has set firmly the desulfurization drying cabinet.
Preferably, the tank is a rectangular tank, the support connection pipe is a vertical square pipe with a hollow inside, and the fermentation tank is a rectangular fermentation component, which is the prior art and is not described herein.
Preferably, the raw material supply pipe is communicated with the interior of the fermentation tank through the tank body, a sealing ring is arranged at the upper outlet of the fermentation tank, a connecting pipe is connected at the upper outlet of the fermentation tank, a check valve housing is fixedly arranged at the connecting position of the connecting pipe and the outlet of the fermentation tank, a check valve is arranged in the check valve housing, and the other end of the connecting pipe is connected with the upper inlet of the desulfurization drying tank.
Preferably, the bottom has set firmly the electricity generation chamber in the electric pile, one side in electricity generation chamber is equipped with the motor that stores up, be equipped with the power supply line between motor and the electricity generation chamber that stores up, the output of motor that stores up is equipped with the output electric wire, be equipped with the coil mounting groove in the one end of electric pile upper portion that fills, the sliding of coil mounting groove is equipped with the coil axle, the epaxial cover of coil has the coil sleeve, the one end of coil axle links to each other with the other end of output electric wire.
Preferably, a desulfurization block is fixedly arranged on one side of the inner bottom of the desulfurization drying box, a lower cavity is arranged on the lower portion of the desulfurization drying box, an upper cavity is arranged on the upper portion of the desulfurization drying box, a dehydration block is fixedly arranged on one side of the inner bottom of the lower cavity, which is far away from the desulfurization block, the desulfurization block is connected with the dehydration block through a connecting channel, the connecting channel penetrates through the dehydration block to be introduced into the bottom of the upper cavity, a pump is arranged at the joint of the bottom of the upper cavity and the connecting channel, output pipes are arranged on two sides of the pump, vertical connecting pipes are connected on two sides of the upper cavity, sealing sheets are fixedly arranged at the joint of the vertical connecting pipes and the upper cavity, and the other end of each vertical connecting pipe penetrates through the energy conversion box and is communicated with the inside of the energy conversion box.
Preferably, the mixing cavity is symmetrically arranged on two sides in the energy conversion box, the mixing cavity is internally provided with a mixing channel, a sealing gasket is fixedly arranged at the joint of the mixing cavity and the vertical connecting pipe, a connecting hose is symmetrically arranged at the upper end of the energy conversion box, a one-way ventilation valve is fixedly arranged at the joint of the energy conversion box and the connecting hose, the connecting hose is communicated with a raw material supply pipe and is communicated with the outside air, an anti-backfire valve is fixedly arranged at the output end of the mixing channel, an inlet cavity is arranged in the anti-backfire valve, thermal expansion blocks are fixedly arranged on two sides of the anti-backfire valve on one side of the inlet cavity, a sliding shell is fixedly arranged in the anti-backfire valve on one side of the thermal expansion blocks, an anti-backfire rod is arranged in the sliding shell in a sliding mode, a spring is arranged at the concave position on one side of the anti-backfire rod, and the concave position inside the anti-backfire valve is connected with the other end of the spring.
Preferably, the middle part is kept away from the mixing chamber in the energy conversion case and is set firmly the ignition chamber, the inside bottom of ignition chamber has set firmly the heat insulating board, the ignition part has set firmly in the ignition chamber, the output of ignition part passes the heat insulating board and gets into the ignition intracavity, the ignition chamber has set firmly the connection base with the mixing chamber junction, the ignition chamber is equipped with the one-way cap with the mixing chamber junction in a sliding way, link to each other through the second spring between one-way cap and the connection base, the ignition chamber is inside to set firmly the elastic clamping block with the mixing chamber junction, the ignition chamber up end communicates with each other with supporting the connecting pipe is inside, the sliding connection piece that slides is equipped with in the supporting connection pipe, the sliding connection piece is slided and is equipped with the rotation connecting rod, the other end of rotation connecting rod has set firmly the rotation axis, rotation axis both sides sliding connection has the rotation casing, the connection casing outside is equipped with the second rotation axis, the second rotation axis slides outward and is equipped with the rotation power generation part.
Compared with the prior art, the invention has the following advantages:
1. can effectively mix the biogas with the air and supply the gas into the ignition box, and provide a stable gas pressure during the gas supply.
2. When tempering occurs, the mixed inflammable gas is blocked in time through the tempering prevention component, the combustion raw material is cut off, and the flame is prevented from flowing back into the gas tank to generate explosion.
3. The internal energy generated by the combustion of the biogas can be effectively stored after being converted into electric energy, so that the charging pile can be charged for use.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a sectional view taken along the direction A-A in fig. 3.
Fig. 5 is a sectional view in the direction B-B of fig. 4.
Fig. 6 is an enlarged view of the structure at C in fig. 4.
Fig. 7 is an enlarged view of the structure at D in fig. 4.
Fig. 8 is an enlarged view of the structure at E in fig. 4.
Fig. 9 is a cross-sectional view taken in the direction F-F of fig. 8.
In the drawing, a case 10, a support rod 11, a support connection pipe 12, a charging pile 13, a raw material supply pipe 14, a fermentation tank 15, a desulfurization drying tank 16, an energy conversion tank 17, a power generation chamber 18, a storage motor 19, an output wire 20, a coil housing groove 21, a coil shaft 22, a coil sleeve 23, a power supply line 24, a seal ring 25, a connection pipe 26, a check valve housing 27, a check valve 28, a desulfurization block 29, a dehydration block 30, a connection passage 31, a lower chamber 32, an upper chamber 33, a pump 34, an output pipe 35, a vertical connection pipe 36, a sealing sheet 37, a mixing chamber 38, a mixing passage 39, a sealing gasket 40, a connection hose 41, a check valve 42, an anti-backfire valve 43, an introduction chamber 44, a thermal expansion block 45, a slide housing 46, an anti-backfire rod 47, a spring 48, an ignition chamber 49, a heat insulation board 50, an ignition member 51, a connection base 52, a check cap 53, a second spring 54, an elastic fixture block 55, a slide connection block 56, a rotation connection rod 57, a rotation shaft 58, a rotation housing 59, a connection housing 60, a second rotation shaft 61, and a rotation power generation member 62.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-9, a charging pile for buried biogas power generation comprises a box body 10, wherein a supporting rod 11 is fixedly arranged on one side of the box body 10, a supporting connecting pipe 12 is fixedly arranged on the other side of the box body 10, a charging pile 13 is fixedly arranged on the supporting rod 11, the other side of the bottom of the charging pile 13 is communicated with the supporting connecting pipe 12, a raw material supply pipe 14 is fixedly arranged on one side of the box body 10, the raw material supply pipe 14 penetrates through the ground to be communicated with the outside, a fermentation box 15 is fixedly arranged on one side of the inner bottom of the box body 10, and a desulfurization drying box 16 is fixedly arranged on one side, far away from the fermentation box 15, of the box body 10.
Further, the tank 10 is a rectangular tank, the support connection pipe 12 is a vertical square pipe having a hollow inside, and the fermenting tank 15 is a rectangular fermenting member, which is a prior art, and is not described herein.
Further, the raw material supply pipe 14 passes through the box body 10 and is communicated with the interior of the fermentation box 15, a sealing ring 25 is arranged at the upper outlet of the fermentation box 15, a connecting pipe 26 is connected at the upper outlet of the fermentation box 15, a check valve housing 27 is fixedly arranged at the connection position of the connecting pipe 26 and the outlet of the fermentation box 15, a check valve 28 is arranged in the check valve housing 27, and the other end of the connecting pipe 26 is connected with the upper inlet of the desulfurization drying box 16.
Further, the bottom has set firmly the electricity generation chamber 18 in the electric pile 13, and one side in electricity generation chamber 18 is equipped with stores up motor 19, is equipped with power supply line 24 between electricity generation chamber 18 and the electricity storage motor 19, and the output of storing up motor 19 is equipped with output electric wire 20, is equipped with coil mounting groove 21 in the one end of electric pile 13 upper portion, and the interior slip of coil mounting groove 21 is equipped with coil shaft 22, has sleeved coil sleeve 23 on the coil shaft 22, and the one end of coil shaft 22 links to each other with the other end of output electric wire 20.
Further, a desulfurization block 29 is fixedly arranged on one side of the inner bottom of the desulfurization drying box 16, a lower cavity 32 is arranged on the lower portion of the inner side of the desulfurization drying box 16, an upper cavity 33 is arranged on the upper portion of the inner side of the lower cavity 32, which is far away from the desulfurization block 29, a dehydration block 30 is fixedly arranged on one side of the inner bottom of the lower cavity 32, the desulfurization block 29 is connected with the dehydration block 30 through a connecting channel 31, the connecting channel 31 penetrates through the dehydration block 30 to be led into the inner bottom of the upper cavity 33, a pump 34 is arranged at the joint of the bottom of the upper cavity 33 and the connecting channel 31, output pipes 35 are arranged on two sides of the pump 34, vertical connecting pipes 36 are connected on two sides of the inner portion of the upper cavity 33, sealing sheets 37 are fixedly arranged at the joint of the vertical connecting pipes 36 and the upper cavity 33, and the other ends of the vertical connecting pipes 36 penetrate through the energy conversion box 17 and are communicated with the inner portion of the energy conversion box 17.
Further, a mixing cavity 38 is symmetrically arranged at two sides in the energy conversion box 17, a mixing channel 39 is fixedly arranged in the mixing cavity 38, a sealing gasket 40 is fixedly arranged at the joint of the mixing cavity 38 and the vertical connecting pipe 36, a connecting hose 41 is symmetrically arranged at the upper end of the energy conversion box 17, a one-way ventilation valve 42 is fixedly arranged at the joint of the energy conversion box 17 and the connecting hose 41, the connecting hose 41 is communicated with the raw material supply pipe 14 and is communicated with the outside air, an anti-backfire valve 43 is fixedly arranged at the output end of the mixing channel 39, an inlet cavity 44 is arranged in the anti-backfire valve 43, thermal expansion blocks 45 are fixedly arranged at two sides of the anti-backfire valve 43 at one side of the inlet cavity 44, a sliding shell 46 is fixedly arranged at one side of the thermal expansion blocks 45 away from the thermal expansion blocks 45 in the anti-backfire valve 43, an anti-backfire rod 47 is arranged in the sliding shell 46, a spring 48 is arranged at the concave position at one side of the anti-backfire rod 47, and the other end of the spring 48 is connected with the concave position inside the anti-backfire valve 43.
Further, the middle part in the energy conversion box 17 is far away from the mixing cavity 38 and is fixedly provided with an ignition cavity 49, the bottom in the ignition cavity 49 is fixedly provided with a heat insulation plate 50, the inner bottom in the ignition cavity 49 is fixedly provided with an ignition part 51, the output end of the ignition part 51 passes through the heat insulation plate 50 and enters the ignition cavity 49, the joint of the ignition cavity 49 and the mixing cavity 38 is fixedly provided with a connecting base 52, the joint of the ignition cavity 49 and the mixing cavity 38 is slidably provided with a one-way cap 53, the one-way cap 53 is connected with the connecting base 52 through a second spring 54, the joint of the inner part of the ignition cavity 49 and the mixing cavity 38 is fixedly provided with an elastic clamping block 55, the upper end surface of the ignition cavity 49 is communicated with the inner part of the supporting connecting pipe 12, the inner sliding connecting block 56 is slidably provided with a sliding connecting block 56, the sliding connecting rod 57 is slidably provided with a rotating shaft 58, the other end of the rotating connecting rod 57 is slidably provided with a rotating shaft 58, two sides of the rotating shaft 58 are slidably connected with a rotating housing 59, the connecting housing 60 is fixedly provided with a second rotating shaft 61, the outer side of the connecting housing 60 is provided with a generating part 62, and the second rotating shaft 61 is slidably provided with a generating part.
Principle of operation
The fermentation raw material enters the fermentation tank 15 through the raw material supply pipe 14 for fermentation, and methane generated after fermentation is accumulated by a certain amount and then enters the connecting pipe 26 through the one-way valve 28, is introduced into the lower cavity 32, is desulfurized and dehydrated through the desulfurizing block 29 and the dehydrating block 30, and then enters the upper cavity 33 for temporary storage.
When needed, the biogas enters the mixing cavity 38 of the mixing cavity 38 through the sealing gasket 40, air is introduced into the mixing cavity 38 and the outside, the air and the biogas are mixed in the mixing channel 39 when the internal gas flows and are introduced into the ignition cavity 49 through the anti-backfire valve 43, during the process of introducing the mixed gas, the mixer stores a certain amount and when the pressure is enough, the one-way cap 53 is extruded outwards to enable the ignition cavity 49 to be communicated with the mixing cavity 38, and the introduced gas ignites in the ignition cavity 49.
The instant force generated by the combustion moves the sliding connection block 56 upwards rapidly, the sliding connection block 56 moves to drive the rotating connection rod 57 to move upwards, so that the rotating shaft 58 and the rotating shell 59 rotate relatively, the second rotating shaft 61 rotates in the rotating power generation part 62 to generate electric energy, the generated electric energy is stored in the storage motor 19, and when the outside needs to be charged, the external power supply is charged through the electric wire on the coil sleeve 23.
When the flame is excessively tempered, the rotating shaft 58 is pushed to move reversely to block the inlet of the sliding housing 46, so that the flame is prevented from igniting the gas introduced into the cavity 44, and when the temperature is excessively high due to combustion, the thermal expansion block 45 expands to block the outlet introduced into the cavity 44, so that the mixed gas is prevented from continuing to flow outwards, and the combustion process is blocked.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.

Claims (4)

1. The utility model provides a fill electric pile for buried marsh gas electricity generation, includes box (10), its characterized in that, one side has set firmly bracing piece (11) on box (10), the opposite side has set firmly support connecting pipe (12) on box (10), fill electric pile (13) have set firmly on bracing piece (11), fill electric pile (13) bottom opposite side and support connecting pipe (12) communicate with each other, box (10) one side has set firmly raw materials supply pipe (14), raw materials supply pipe (14) pass ground and communicate with each other with the external world, fermentation tank (15) have set firmly in box (10) bottom one side, one side that keeps away from fermentation tank (15) in box (10) has set firmly desulfurization drying cabinet (16);
a desulfurization block (29) is fixedly arranged on one side of the inner bottom of the desulfurization drying box (16), a lower layer cavity (32) is arranged at the lower part in the desulfurization drying box (16), an upper layer cavity (33) is arranged at the upper part in the desulfurization drying box (16), a dehydration block (30) is fixedly arranged on one side of the inner bottom of the lower layer cavity (32) away from the desulfurization block (29), the desulfurization block (29) is connected with the dehydration block (30) through a connecting channel (31), the connecting channel (31) penetrates through the dehydration block (30) to be introduced into the inner bottom of the upper layer cavity (33), a pump (34) is arranged at the joint of the bottom of the upper layer cavity (33) and the connecting channel (31), output pipes (35) are arranged on two sides of the pump (34), a sealing sheet (37) is fixedly arranged at the joint of the upper side of the inner part of the upper layer cavity (33), and the other end of the vertical connecting pipe (36) penetrates through the energy conversion box (17) to be communicated with the inner part of the energy conversion box (17);
the energy conversion box (17) is internally and symmetrically provided with a mixing cavity (38), the mixing cavity (38) is internally and fixedly provided with a mixing channel (39), the joint of the mixing cavity (38) and the vertical connecting pipe (36) is internally and fixedly provided with a sealing gasket (40), the upper end of the energy conversion box (17) is symmetrically provided with a connecting hose (41), the joint of the energy conversion box (17) and the connecting hose (41) is fixedly provided with a one-way ventilation valve (42), the connecting hose (41) is communicated with a raw material supply pipe (14) and is communicated with the outside air, the output end of the mixing channel (39) is fixedly provided with a tempering prevention valve (43), the tempering prevention valve (43) is internally provided with an inlet cavity (44), two sides of one side of the tempering prevention valve (43) of the inlet cavity (44) are fixedly provided with a thermal expansion block (45), one side of the thermal expansion block (45) is far away from the thermal expansion block (45) and is fixedly provided with a sliding shell (46) in the tempering prevention valve (43), the sliding shell (46) is internally provided with a tempering prevention rod (47), the other side of the tempering prevention rod (47) is communicated with the tempering prevention valve (43), and the other side of the tempering prevention rod (47) is connected with a tempering prevention valve (48);
the energy conversion box (17) is characterized in that an ignition cavity (49) is fixedly arranged at the middle part in the energy conversion box (17) and far away from the mixing cavity (38), an insulation board (50) is fixedly arranged at the bottom in the ignition cavity (49), an ignition part (51) is fixedly arranged at the inner bottom of the ignition cavity (49), the output end of the ignition part (51) penetrates through the insulation board (50) and enters the ignition cavity (49), a connecting base (52) is fixedly arranged at the connecting part of the ignition cavity (49) and the mixing cavity (38), a one-way cap (53) is slidably arranged at the connecting part of the ignition cavity (49) and the mixing cavity (38), an elastic clamping block (55) is fixedly arranged at the connecting part between the inner part of the ignition cavity (49) and the mixing cavity (38), an upper end surface of the ignition cavity (49) is internally communicated with a supporting connecting pipe (12), a sliding connecting block (56) is arranged at the output end of the supporting connecting pipe (12), a rotating connecting rod (57) is slidably arranged at the sliding connecting block, a rotating shaft (58) is fixedly arranged at the other end of the rotating connecting rod (57), rotating shafts (58) are slidably connected with rotating shafts (58) at two sides of the rotating shafts (59), the rotating shell (59) is fixedly provided with a connecting shell (60), a second rotating shaft (61) is arranged on the outer side of the connecting shell (60), and a rotating power generation component (62) is arranged outside the second rotating shaft (61) in a sliding mode.
2. The charging pile for underground biogas power generation according to claim 1, wherein: the box body (10) is a rectangular box body, the supporting connecting pipe (12) is a vertical square pipe with a hollow inside, and the fermentation box (15) is a rectangular fermentation component.
3. The charging pile for underground biogas power generation according to claim 1, wherein: the utility model discloses a desulfurization drying box, including box (15), fermenting case (16), box (10), box (15) are passed to raw materials supply pipe (14), the exit is equipped with sealing washer (25) on fermenting case (15) and communicates with each other inside box (15), exit is connected with connecting pipe (26) on fermenting case (15), connecting pipe (26) and fermenting case (15) exit junction have set firmly check valve housing (27), be equipped with check valve (28) in check valve housing (27), the other end of connecting pipe (26) links to each other with entry on desulfurization drying box (16).
4. The charging pile for underground biogas power generation according to claim 1, wherein: the utility model discloses a charging pile, including charging pile (13), including electric pile, coil mounting groove (21) are equipped with coil shaft (22) in the interior, one side in electric cavity (18) is equipped with stores up motor (19), be equipped with power supply line (24) between storing up motor (19) and electric cavity (18), the output of storing up motor (19) is equipped with output electric wire (20), be equipped with coil shaft (22) in the one end of charging pile (13) upper portion in, the cover has coil sleeve (23) on coil shaft (22), the one end of coil shaft (22) links to each other with the other end of output electric wire (20).
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