CN111425253B - Exhaust power supply protection device for coal mine field - Google Patents

Exhaust power supply protection device for coal mine field Download PDF

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Publication number
CN111425253B
CN111425253B CN202010316520.9A CN202010316520A CN111425253B CN 111425253 B CN111425253 B CN 111425253B CN 202010316520 A CN202010316520 A CN 202010316520A CN 111425253 B CN111425253 B CN 111425253B
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China
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cavity
face
block
transmission
end wall
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CN202010316520.9A
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Chinese (zh)
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CN111425253A (en
Inventor
高先东
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JIANGXI TUOWANG ELECTRIC Co.,Ltd.
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Jiangxi Tuowang Electric Co ltd
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Priority to CN202010316520.9A priority Critical patent/CN111425253B/en
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/04—Distributing means for power supply in mines
    • E21F17/06—Distributing electric power; Cable networks; Conduits for cables
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F16/00—Drainage
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/04—Distributing means for power supply in mines
    • E21F17/10—Distributing pneumatic power; Pipe networks for compressed air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
    • F22B33/18—Combinations of steam boilers with other apparatus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies

Abstract

The invention discloses an exhaust power supply protection device for a coal mine field, which comprises an outer shell, wherein an upper air outlet pipeline with an opening facing to the left is arranged in the outer shell, a transmission cavity is arranged below the upper air outlet pipeline, a connecting cavity is arranged on the right side of the transmission cavity, an upper fixed magnet is arranged on the right side of the connecting cavity, the invention utilizes the geographical position of the mine to carry out solar power generation, then the solar power generation panel is protected by the protection mechanism to automatically move downwards in rainy days and then moved out of the drainage plate to prevent the solar power generation panel from being corroded by rainwater, when the main power supply is damaged by external factors, the invention can automatically and quickly switch to the storage battery to continue to operate, prevent the exhaust system in the mine tunnel from being paralyzed due to the power supply, and the fresh air exhausted by the ventilation system of the device is burnt by gas containing low concentration during exhaust to heat the air inlet pipeline so as to raise the temperature in the mine hole.

Description

Exhaust power supply protection device for coal mine field
Technical Field
The invention relates to the technical field of exhaust power supply, in particular to an exhaust power supply protection device for a coal mine field.
Background
During coal mine development, an exhaust system in a mine hole is an important part for ensuring the breathing of workers in the mine hole, once the exhaust system is broken down, the workers can difficultly breathe, and the workers can be seriously poisoned by gas, when coal mine development is carried out in a plurality of mine holes, the mine holes contain gas with lower concentration, which is important natural gas, but the gas is difficult to collect due to the lower concentration, so that a plurality of exhaust devices discharge gas into the outside air among the exhaust devices, the waste of resources is caused, the air is polluted, and a plurality of mine holes are positioned at the bottom of the ground, so that the stability is low, but the temperature in the mine holes can not be adjusted by providing a heating system for the workers, and the mine holes are very cold.
The application sets forth an exhaust power supply protection device for a coal mine field that can solve the above-mentioned problems.
Disclosure of Invention
Aiming at the technical defects, the invention provides an exhaust power supply protection device for a coal mine field, which can overcome the defects.
The invention relates to an exhaust power supply protection device for a coal mine field, which comprises an outer shell, wherein an upper air outlet pipeline with an opening facing left is arranged in the outer shell, a transmission cavity is arranged below the upper air outlet pipeline, a connection cavity is arranged on the right side of the transmission cavity, an upper fixed magnet is arranged on the right side of the connection cavity, an electricity storage cavity is arranged on the right side of the upper fixed magnet, an electricity generation cavity is arranged above the electricity storage cavity, a drainage cavity with an opening facing up is arranged above the electricity generation cavity, a lower air suction pipeline is arranged below the transmission cavity, the opening of the lower air suction pipeline faces left, a combustion cavity is arranged on the right side of the upper air outlet pipeline, a water tank fixedly arranged in the upper end wall of the combustion cavity is arranged in the;
the heating assembly comprises a connecting fixed block fixedly mounted on the upper end surface of the water tank, an exhaust pipeline communicated with the water tank is arranged in the connecting fixed block, the opening of the exhaust pipeline faces upwards, a separating block is fixedly mounted in the lower end surface of the connecting fixed block and separates water in the water tank, the left side of the separating block is provided with a left separating cavity, the left separating cavity is consistent with the water surface height in the water tank due to the same pressure of each part of water, a flue gas inlet hole is formed in the left end wall of the water tank and communicated with the water tank and the combustion cavity, a ventilation assembly is arranged in the transmission cavity and comprises an upper filter block fixedly mounted in the end wall of the upper air outlet pipeline, an upper connecting block fixedly mounted on the lower end wall of the upper air outlet pipeline is arranged on the right side of the upper filter block, and an upper rotating cavity is arranged in the upper connecting block, the lower end of the upper rotating cavity is communicated with the transmission cavity, an upper rotating belt pulley is arranged in the upper rotating cavity, the upper rotating belt pulley is fixedly arranged on an upper rotating shaft, the upper rotating shaft is rotatably arranged in the left end wall of the upper rotating cavity and extends out of the left end face of the upper connecting block to be fixedly provided with an air outlet fan, and a protection assembly is arranged in the upper fixed magnet;
the protection subassembly includes fixed mounting and is in go up the power on the fixed magnet right-hand member wall, power left end electric connection is equipped with right power transmission pole, right side power transmission pole top is equipped with electric power and connects protection conducting rod on the power left end face, protection conducting rod left end electric connection is equipped with the protection electro-magnet, protection electro-magnet upper end fixed mounting be in on the last fixed magnet upper end wall, terminal surface magnetic connection is equipped with protection magnet under the protection electro-magnet, the terminal surface is fixed to install under the protection magnet has left power transmission pole, a left side power transmission pole with right side power transmission pole electric power is connected, a left side power transmission pole left end electric connection is equipped with the left-hand pull and stretches the electrically conductive hose, the left-hand pull is stretched the electrically conductive hose left end and is passed linking up intracavity and electric power and install on the motor right end.
Preferably, a heating pipeline is fixedly installed outside the outer end wall of the combustion cavity, an upper air suction pipeline is fixedly arranged at the lower end of the heating pipeline, the left end of the upper air suction pipeline extends into the right end wall of the upper air outlet pipeline, the upper end of the heating pipeline extends into the lower end wall of the air suction cavity in the upper end face of the outer shell, a combustion supporting device is fixedly installed in the end wall of the combustion cavity, a lower air outlet pipeline is fixedly installed in the left end wall of the combustion cavity, and the lower end of the lower air outlet pipeline extends into the left end wall of the lower air suction pipeline.
Preferably, it is equipped with and is located to go up to rotate the belt pulley below the lower rotation belt pulley of transmission intracavity, down rotate belt pulley fixed mounting under in the axis of rotation, the lower rotation axis left end is rotated and is installed in the transmission chamber left end wall, down rotate the belt pulley with it is connected by the belt to go up the rotation belt pulley, it is equipped with fixed mounting down to rotate the belt pulley right side be equipped with fixed mounting and be in the epaxial transmission gear of going down in the rotation, go up transmission gear below gear meshing and connect and be equipped with down transmission gear, down transmission gear fixed mounting is on last transmission shaft, it connects fixed mounting to go up transmission shaft right-hand member power is in the motor left end in the transmission chamber right end wall, down the transmission gear left side be equipped with fixed mounting and be in the.
Preferably, be equipped with fixed mounting in the pipeline of breathing in down filter block down on the pipeline end wall of breathing in, the filter block left side is equipped with fixed mounting down and is in the lower fixed block on the pipeline end wall of breathing in down, be equipped with down in the fixed block and connect the chamber, connect the chamber upper end down with transmission chamber intercommunication, it is equipped with down drive pulley down to connect the intracavity down, down drive pulley with go up drive pulley and be connected by the belt, down drive pulley fixed mounting is epaxial at the time of breathing in, the axle of breathing in rotates down and installs connect the chamber left end wall down and extend fixed block left end face fixed mounting is equipped with the fan of breathing in down.
Preferably, the lower end face of the left tensile conductive hose is electrically connected with a connecting conductive rod, the right end of the connecting conductive rod is electrically connected with a left conductive block, the lower end face of the left conductive block is fixedly provided with a lower connecting block, the lower end face of the lower connecting block is fixedly provided with a lower reset spring, the lower end of the lower reset spring is fixedly arranged on the lower end face of the upper fixed magnet, the left side of the lower reset spring is provided with an upper connecting magnet fixedly arranged on the lower end face of the lower connecting block, the lower part of the upper connecting magnet is provided with a lower fixed magnet fixedly arranged on the upper end face of the upper fixed magnet, the right side of the left conductive block is provided with a right conductive block fixedly arranged in the right end wall of the upper fixed magnet, the right end of the right conductive block extends into the electric power storage cavity and is electrically connected with the left, the solar water heater is characterized in that a right stretching conductive hose is arranged at the upper end of the storage battery in an electric connection mode, the upper end of the right stretching conductive hose extends into the power generation cavity and is fixedly installed on the lower end face of the solar power generation panel, an upper connecting block is fixedly installed on the lower end face of the solar power generation panel, an upper moving magnet is fixedly installed on the left end face of the upper connecting block, an upper moving magnet is arranged on the upper end face of the upper moving magnet in a magnetic connection mode, the left end face of the upper magnet is fixedly installed on the left end wall of the power generation cavity, a control conductive rod is arranged at the upper end of the upper magnet in an electric connection mode, the upper end of the control conductive rod is electrically connected onto the lower end face of the solar power generation panel, the upper end of the solar power generation panel extends into the water drainage cavity and is positioned outside the upper end face of, the water discharging glass block is slidably mounted in the lower end wall of the water discharging cavity, an upper reset magnet is fixedly mounted on the left end face of the water discharging glass block, an upper reset spring is fixedly mounted on the left end face of the upper reset magnet, an upper control electromagnet is fixedly mounted on the left end face of the upper reset spring, the left end of the upper control electromagnet is fixedly mounted on the left end wall of the water discharging cavity, and the water discharging cavity is electrically connected through the control conductive rod.
The beneficial effects are that: this device utilizes the geographical position in mine to carry out the electricity generation of solar energy, then protects the automatic downstream of solar panel through protection mechanism when rainy day, then removes the drain bar and makes solar panel not receive the rainwater erosion, and when the main power source because of external factors after damaging, the device can be automatic to continue the function on switching to the battery rapidly, prevent to make the exhaust system paralysis in the mine hole because of the problem of power, thereby contain the gas combustion of low concentration and heat the admission line when the fresh air of the ventilation system exhaust of this device utilizes the exhaust and thereby make the temperature rise in the mine hole.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of the structure at C in fig. 1 according to the embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an exhaust power supply protection device for a coal mine field, which comprises an outer shell 73, wherein an upper air outlet pipeline 59 with an opening facing to the left is arranged in the outer shell 73, a transmission cavity 43 is arranged below the upper air outlet pipeline 59, a connecting cavity 41 is arranged at the right side of the transmission cavity 43, an upper fixing magnet 39 is arranged at the right side of the connecting cavity 41, an electricity storage cavity 29 is arranged at the right side of the upper fixing magnet 39, an electricity generation cavity 74 is arranged above the electricity storage cavity 29, a drainage cavity 21 with an opening facing to the upper is arranged above the electricity generation cavity 74, a lower air suction pipeline 50 is arranged below the transmission cavity 43, the opening of the lower air suction pipeline 50 faces to the left, a combustion cavity 12 is arranged at the right side of the upper air outlet pipeline 59, a water tank 63 fixedly arranged in the upper end wall of the combustion cavity 12 is arranged in the combustion cavity 12, a heating assembly is arranged in the water tank 63 and, an exhaust pipeline 14 communicated with the water tank 63 is arranged in the connecting and fixing block 65, the opening of the exhaust pipeline 14 faces upwards, a separating block 62 is fixedly arranged in the lower end face of the connecting and fixing block 65, the separating block 62 separates water in the water tank 63, a left separating cavity 61 is arranged on the left side of the separating block 62, the water surface height of the left separating cavity 61 is consistent with that of the water tank 63 due to the same pressure of all parts of water, a flue gas inlet hole 66 is arranged in the left end wall of the water tank 63, the flue gas inlet hole 66 is communicated with the water tank 63 and the combustion cavity 12, a ventilation assembly is arranged in the transmission cavity 43 and comprises an upper filter block 72 fixedly arranged in the end wall of the upper air outlet pipeline 59, an upper connecting block 69 fixedly arranged on the lower end wall of the upper air outlet pipeline 59 is arranged on the right side of the upper filter block 72, and an upper rotating cavity 68 is arranged in the upper connecting block, the lower end of the upper rotating cavity 68 is communicated with the transmission cavity 43, an upper rotating belt pulley 70 is arranged in the upper rotating cavity 68, the upper rotating belt pulley 70 is fixedly arranged on the upper rotating shaft 67, the upper rotating shaft 67 is rotatably arranged in the left end wall of the upper rotating cavity 68 and extends out of the left end face of the upper connecting block 69, an air outlet fan 71 is fixedly arranged, a protection assembly is arranged in the upper fixed magnet 39 and comprises a power supply 31 fixedly arranged on the right end wall of the upper fixed magnet 39, a right power transmission rod 33 is arranged at the left end of the power supply 31 in a power connection mode, a protection conductive rod 20 connected to the left end face of the power supply 31 in a power connection mode is arranged above the right power transmission rod 33, a protection electromagnet 18 is arranged at the left end of the protection conductive rod 20 in a power connection mode, the upper end of the protection electromagnet 18 is fixedly arranged on the upper end wall of the upper fixed magnet 39, a protection magnet 19 is, protection magnet 19 lower terminal surface is fixed to be installed and is passed electric pole 34 on a left side, a left side pass electric pole 34 with right side pass electric pole 33 electric power connection, 34 left end electric power connection on a left side pass electric pole is equipped with left tensile conductive hose 42, the left side is stretched conductive hose 42 left end and is passed link up in the chamber 41 and electric power is installed on motor 54 right end.
Beneficially, a heating pipeline 64 is fixedly installed outside the outer end wall of the combustion chamber 12, an upper air suction pipeline 11 is fixedly arranged at the lower end of the heating pipeline 64, the left end of the upper air suction pipeline 11 extends into the right end wall of the upper air outlet pipeline 59, the upper end of the heating pipeline 64 extends into the lower end wall of the air suction chamber 13 fixedly installed in the upper end face of the outer shell 73, a combustion supporting device 15 is fixedly installed in the end wall of the combustion chamber 12, a lower air outlet pipeline 10 is fixedly installed in the left end wall of the combustion chamber 12, and the lower end of the lower air outlet pipeline 10 extends into the left end wall of the lower air suction pipeline 50.
Beneficially, the lower rotating belt pulley 57 located in the transmission cavity 43 is arranged below the upper rotating belt pulley 70, the lower rotating belt pulley 57 is fixedly mounted on the lower rotating shaft 58, the left end of the lower rotating shaft 58 is rotatably mounted in the left end wall of the transmission cavity 43, the lower rotating belt pulley 57 is connected with the upper rotating belt pulley 70 through a belt, the right side of the lower rotating belt pulley 57 is provided with an upper transmission gear 56 fixedly mounted on the lower rotating shaft 58, a lower transmission gear 55 is arranged below the upper transmission gear 56 in a gear meshing connection mode, the lower transmission gear 55 is fixedly mounted on the upper transmission shaft 53, the right end of the upper transmission shaft 53 is in power connection with the left end of a motor 54 fixedly mounted in the right end wall of the transmission cavity 43, and the left side of the lower transmission gear 55 is provided with an upper transmission belt pulley 52 fixedly mounted on the upper transmission shaft 53.
Beneficially, be equipped with lower filter block 49 in lower suction line 50 fixed mounting on lower suction line 50 end wall, filter block 49 left side down is equipped with fixed mounting lower fixed block 46 on lower suction line 50 lower end wall, be equipped with down in the lower fixed block 46 and connect the chamber 45, connect chamber 45 upper end down with transmission chamber 43 intercommunication, be equipped with down drive pulley 44 in connecting the chamber 45 down, lower drive pulley 44 with go up drive pulley 52 and be connected by the belt, lower drive pulley 44 fixed mounting is on lower suction shaft 47, lower suction shaft 47 rotates and installs in connecting chamber 45 left end wall down and extend lower fixed block 46 left end face fixed mounting is equipped with the suction fan 48.
Advantageously, the lower end surface of the left tensile conductive hose 42 is electrically connected with a connecting conductive rod 40, the right end of the connecting conductive rod 40 is electrically connected with a left conductive block 35, the lower end surface of the left conductive block 35 is fixedly installed with a lower connecting block 37, the lower end surface of the lower connecting block 37 is fixedly installed with a lower return spring 36, the lower end of the lower return spring 36 is fixedly installed on the lower end surface of the upper fixed magnet 39, the left side of the lower return spring 36 is provided with an upper connecting magnet 75 fixedly installed on the lower end surface of the lower connecting block 37, the lower side of the upper connecting magnet 75 is provided with a lower fixed magnet 38 fixedly installed on the upper end surface of the upper fixed magnet 39, the right side of the left conductive block 35 is provided with a right conductive block 32 fixedly installed in the right end wall of the upper fixed magnet 39, the right end of the right conductive block 32 extends into the electricity storage cavity 29 and is electrically connected with the left end of the storage battery, the upper end of the storage battery 30 is electrically connected with a right stretching conductive hose 28, the upper end of the right stretching conductive hose 28 extends into the power generation cavity 74 and is fixedly installed on the lower end face of the solar power generation panel 22, the lower end face of the solar power generation panel 22 is fixedly installed with an upper connecting block 25, the left end face of the upper connecting block 25 is fixedly installed with an upper moving magnet 26, the upper end face of the upper moving magnet 26 is magnetically connected with an upper magnet 24, the left end face of the upper magnet 24 is fixedly installed on the left end wall of the power generation cavity 74, the upper end of the upper magnet 24 is electrically connected with a control conductive rod 23, the upper end of the control conductive rod 23 is electrically connected with the lower end face of the solar power generation panel 22, the upper end of the solar power generation panel 22 extends into the drainage cavity 21 and is positioned outside the upper end face of the outer shell 73, and the left side of the solar power generation panel 22, the upper end surface of the water discharging glass block 76 is a right inclined surface, the water discharging glass block 76 is slidably mounted in the lower end wall of the water discharging cavity 21, the left end surface of the water discharging glass block 76 is fixedly provided with an upper reset magnet 17, the left end surface of the upper reset magnet 17 is fixedly provided with an upper reset spring 16, the left end surface of the upper reset spring 16 is fixedly provided with an upper control electromagnet 77, the left end of the upper control electromagnet 77 is fixedly mounted on the left end wall of the water discharging cavity 21, and the water discharging cavity 21 is electrically connected by the control conducting rod 23.
In the initial state: the left power transmission rod 34 is electrically connected to the right power transmission rod 33, the left conductive block 35 is electrically separated from the right conductive block 32, and the upper connecting magnet 75 is magnetically separated from the lower fixed magnet 38; the upper return spring 16 and the lower return spring 36 are in a compressed state, the upper fixing spring 27 is in a compressed state, and the upper electromagnet 24 is in an energized state.
When the work is started:
1. the motor 54 is started, the motor 54 drives the upper transmission shaft 53 to rotate, the upper transmission shaft 53 rotates to drive the upper transmission belt pulley 52 and the lower transmission gear 55 to rotate, the lower transmission gear 55 rotates to drive the upper transmission gear 56 to rotate, the upper transmission gear 56 rotates to drive the lower rotating shaft 58 to rotate, the lower rotating shaft 58 is rotated to rotate the lower rotating pulley 57, the lower rotating pulley 57 is rotated through a belt to rotate the upper rotating pulley 70, the upper rotating pulley 70 rotates to rotate the upper rotating shaft 67, the upper rotating shaft 67 rotates to rotate the air outlet fan 71, the air outlet fan 71 rotates to suck the air in the air suction chamber 13 from the heating pipe 64 into the upper air outlet pipe 59 through the upper air suction pipe 11, and the air is filtered by the upper filter block 72 and then discharged into the mine cavity.
2. The upper transmission belt pulley 52 rotates to drive the lower transmission belt pulley 44 to rotate through a belt, the lower transmission belt pulley 44 rotates to drive the lower air suction shaft 47 to rotate, the lower air suction shaft 47 rotates to drive the air suction fan 48 to rotate, the air suction fan 48 rotates to filter the air containing gas in the lower air suction pipe 50 through the lower filter block 49 and then discharge the air into the combustion chamber 12 through the lower air outlet pipe 10, then the combustion supporting device 15 is started to enable the gas to be supported by the combustion supporting device 15 to be combusted in the combustion chamber 12, the flue gas generated by combustion enters the water in the left separation chamber 61 through the flue gas inlet 66, then the water in the water tank 63 is heated by the combustion in the combustion chamber 12, the generated steam is discharged through the exhaust pipe 14, the temperature in the water tank 63 is raised, and the temperature of the heating pipe 64 is raised, therefore, warm fresh air is discharged from the upper air outlet pipeline 59, so that the temperature in the mine cavity is increased while the air in the mine cavity is ventilated, and the temperature of the mine cavity is not too low due to the fact that the mine cavity is at the ground bottom.
3. The solar panel 22 will convert the solar energy into electric energy and then store the electric energy into the storage battery 30 through the right stretching conductive hose 28, when the solar panel 22 generates electric energy, the upper electromagnet 24 and the upper control electromagnet 77 will generate magnetic force to attract the upper moving magnet 26 and the upper reset magnet 17 through the control conductive rod 23, when the solar panel 22 does not generate electric energy through the solar energy any more in rainy days, so that the upper electromagnet 24 and the upper control electromagnet 77 are not electrified, so that the electric storage cavity 29 is driven by the resilience of the upper fixing spring 27 to drive the solar panel 22 to move downwards through the upper connecting block 25, the water discharge glass block 76 is moved to the right by the resilience of the upper reset spring 16, and the water discharge glass block 76 is moved to the right to seal the communication between the power generation cavity 74 and the water discharge cavity 21, and protects the solar power generation panel 22 from rainwater, and rainwater flows out of the apparatus through the upper end face of the water discharge glass block 76.
4. When sunlight is generated, the solar panel 22 is irradiated by the sun again to generate electric energy, then the upper electromagnet 24 and the upper control electromagnet 77 are electrified again to generate magnetic force, so that the upper control electromagnet 77 adsorbs the upper reset magnet 17 to move leftwards and compress the upper reset spring 16, the upper reset magnet 17 moves leftwards to drive the water discharge glass block 76 to move leftwards, meanwhile, the upper electromagnet 24 adsorbs the upper moving magnet 26 to move upwards, and the upper moving magnet 26 moves upwards to drive the solar panel 22 to move upwards through the upper connecting block 25 and stretch the upper fixing spring 27.
5. When the power 31 receives the outage of external factors, makes protection electro-magnet 18 outage no longer produces magnetic force, thereby makes lower connecting block 37 receives reset spring 36's tensile force downstream down, thereby lower connecting block 37 downstream drives go up connecting magnet 75 downstream with fixed magnet 38 magnetic connection down, lower connecting block 37 downstream drives simultaneously left conducting block 35 downstream with right conducting block 32 electric power is connected, thereby left side conducting block 35 downstream drives left side telegram pole 34 passes through connect conducting rod 40 with left side stretch conductive hose 42 downstream, thereby connect conducting rod 40 downstream makes left side telegram pole 34 with right side telegram pole 33 electric power separation.
6. So that the storage battery 30 continues to provide power for the motor 54, so that the motor 54 does not stop the operation of the device due to the failure of the power supply 31, after the power supply 31 is repaired, the protection electromagnet 18 is powered on again through the protection conductive rod 20 to generate magnetic force, so as to attract the protection magnet 19 to move upwards, the protection magnet 19 moves upwards to drive the left conductive rod 34 to move upwards to be electrically connected with the right conductive rod 33 again, the left conductive rod 34 moves upwards to drive the left conductive block 35 to move upwards to be electrically separated from the right conductive block 32 through the connection conductive rod 40 and the left stretching conductive hose 42, and the upper connection magnet 75 is magnetically separated from the lower fixing magnet 38 while stretching the lower reset spring 36.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (1)

1. An exhaust-powered protection device for a coal mine site, comprising an outer casing, characterized in that: an upper air outlet pipeline with a leftward opening is arranged in the outer shell, a transmission cavity is arranged below the upper air outlet pipeline, a connection cavity is arranged on the right side of the transmission cavity, an upper fixed magnet is arranged on the right side of the connection cavity, an electricity storage cavity is arranged on the right side of the upper fixed magnet, a power generation cavity is arranged above the electricity storage cavity, a drainage cavity with an upward opening is arranged above the power generation cavity, a lower air suction pipeline is arranged below the transmission cavity, the lower air suction pipeline is opened leftward, a combustion cavity is arranged on the right side of the upper air outlet pipeline, a water tank fixedly mounted in the upper end wall of the combustion cavity is arranged in the combustion cavity, and a heating assembly is arranged;
the heating assembly comprises a connecting fixed block fixedly mounted on the upper end surface of the water tank, an exhaust pipeline communicated with the water tank is arranged in the connecting fixed block, the opening of the exhaust pipeline faces upwards, a separating block is fixedly mounted in the lower end surface of the connecting fixed block and separates water in the water tank, the left side of the separating block is provided with a left separating cavity, the left separating cavity is consistent with the water surface height in the water tank due to the same pressure of each part of water, a flue gas inlet hole is formed in the left end wall of the water tank and communicated with the water tank and the combustion cavity, a ventilation assembly is arranged in the transmission cavity and comprises an upper filter block fixedly mounted in the end wall of the upper air outlet pipeline, an upper connecting block fixedly mounted on the lower end wall of the upper air outlet pipeline is arranged on the right side of the upper filter block, and an upper rotating cavity is arranged in the upper connecting block, the lower end of the upper rotating cavity is communicated with the transmission cavity, an upper rotating belt pulley is arranged in the upper rotating cavity, the upper rotating belt pulley is fixedly arranged on an upper rotating shaft, the upper rotating shaft is rotatably arranged in the left end wall of the upper rotating cavity and extends out of the left end face of the upper connecting block to be fixedly provided with an air outlet fan, and a protection assembly is arranged in the upper fixed magnet;
the protection assembly comprises a power supply fixedly mounted on the right end wall of the upper fixed magnet, a right power transmission rod is arranged at the left end of the power supply in a power connection mode, a protection conducting rod connected onto the left end face of the power supply is arranged above the right power transmission rod in a power connection mode, a protection electromagnet is arranged at the left end of the protection conducting rod in a power connection mode, the upper end of the protection electromagnet is fixedly mounted on the upper end wall of the upper fixed magnet, a protection magnet is arranged at the lower end face of the protection electromagnet in a magnetic connection mode, a left power transmission rod is fixedly mounted on the lower end face of the protection magnet in a mounting mode, the left power transmission rod is electrically connected with the right power transmission rod, a left stretching conductive hose is arranged at the left end of the left power transmission rod in a power connection mode, and the left stretching conductive hose penetrates through the;
a heating pipeline is fixedly installed outside the outer end wall of the combustion cavity, an upper air suction pipeline is fixedly arranged at the lower end of the heating pipeline, the left end of the upper air suction pipeline extends into the right end wall of the upper air outlet pipeline, the upper end of the heating pipeline extends into the lower end wall of the air suction cavity fixedly installed in the upper end face of the outer shell, a combustion supporting device is fixedly installed in the end wall of the combustion cavity, a lower air outlet pipeline is fixedly installed in the left end wall of the combustion cavity, and the lower end of the lower air outlet pipeline extends into the left end wall of the lower air suction pipeline;
a lower rotating belt pulley positioned in the transmission cavity is arranged below the upper rotating belt pulley, the lower rotating belt pulley is fixedly arranged on a lower rotating shaft, the left end of the lower rotating shaft is rotatably arranged in the left end wall of the transmission cavity, the lower rotating belt pulley is connected with the upper rotating belt pulley through a belt, an upper transmission gear fixedly arranged on the lower rotating shaft is arranged on the right side of the lower rotating belt pulley, a lower transmission gear is arranged below the upper transmission gear in a meshed connection mode, the lower transmission gear is fixedly arranged on the upper transmission shaft, the right end of the upper transmission shaft is in power connection with the left end of a motor fixedly arranged in the right end wall of the transmission cavity, and an upper transmitting belt pulley fixedly arranged on the upper transmission shaft is arranged on the left side of the lower transmission gear;
a lower filter block fixedly arranged on the end wall of the lower air suction pipe is arranged in the lower air suction pipe, a lower fixing block fixedly arranged on the lower end wall of the lower air suction pipe is arranged on the left side of the lower filter block, a lower connecting cavity is arranged in the lower fixing block, the upper end of the lower connecting cavity is communicated with the transmission cavity, a lower transmission belt pulley is arranged in the lower connecting cavity, the lower transmission belt pulley is connected with the upper transmission belt pulley through a belt, the lower transmission belt pulley is fixedly arranged on a lower air suction shaft, and the lower air suction shaft is rotatably arranged in the left end wall of the lower connecting cavity and extends out of the left end surface of the lower fixing block to be fixedly provided with an air suction fan;
the lower end face of the left stretching conductive hose is provided with a connecting conductive rod in an electric connection mode, the right end of the connecting conductive rod is provided with a left conductive block in an electric connection mode, the lower end face of the left conductive block is fixedly provided with a lower connecting block, the lower end face of the lower connecting block is fixedly provided with a lower reset spring, the lower end of the lower reset spring is fixedly arranged on the lower end face of the upper fixed magnet, the left side of the lower reset spring is provided with an upper connecting magnet fixedly arranged on the lower end face of the lower connecting block, the lower part of the upper connecting magnet is provided with a lower fixed magnet fixedly arranged on the upper end face of the upper fixed magnet, the right side of the left conductive block is provided with a right conductive block fixedly arranged in the right end wall of the upper fixed magnet, the right end of the right conductive block extends into the electric storage cavity and is electrically connected with the left end of a, the upper end of the right stretching conductive hose extends into the power generation cavity and is fixedly arranged on the lower end face of the solar power generation panel, the lower end face of the solar power generation panel is fixedly provided with an upper connecting block, the left end face of the upper connecting block is fixedly provided with an upper moving magnet, the upper end face of the upper moving magnet is magnetically connected with an upper electromagnet, the left end face of the upper electromagnet is fixedly arranged on the left end wall of the power generation cavity, the upper end of the upper electromagnet is electrically connected with a control conductive rod, the upper end of the control conductive rod is electrically connected onto the lower end face of the solar power generation panel, the upper end of the solar power generation panel extends into the water drainage cavity and is positioned outside the upper end face of the shell, the left side of the solar power generation panel is provided with a water drainage glass block, the upper end face of the water drainage glass block is an inclined face facing the right, and the, the water draining glass block is characterized in that an upper reset magnet is fixedly arranged on the left end face of the water draining glass block, an upper reset spring is fixedly arranged on the left end face of the upper reset magnet, an upper control electromagnet is fixedly arranged on the left end face of the upper reset spring, the left end of the upper control electromagnet is fixedly arranged on the left end wall of the water draining cavity, and the water draining cavity is electrically connected through the control conducting rod.
CN202010316520.9A 2020-04-21 2020-04-21 Exhaust power supply protection device for coal mine field Active CN111425253B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010316520.9A CN111425253B (en) 2020-04-21 2020-04-21 Exhaust power supply protection device for coal mine field

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Application Number Priority Date Filing Date Title
CN202010316520.9A CN111425253B (en) 2020-04-21 2020-04-21 Exhaust power supply protection device for coal mine field

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CN111425253B true CN111425253B (en) 2020-12-04

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2746515Y (en) * 2004-10-19 2005-12-14 山东矿用电器股份有限公司 Mine flame-proof type vacuum electromagnet starter for local ventilator
EA025470B1 (en) * 2013-10-09 2016-12-30 Научно-Конструкторское Бюро Моделирующих И Управляющих Систем Южного Федерального Университета (Нкб "Миус" Юфу) Protective circuit-breaking device
CN206267818U (en) * 2016-09-28 2017-06-20 中石化石油工程技术服务有限公司 A kind of drilling well by-pass valve of shaker opening device
CN106948855A (en) * 2017-04-19 2017-07-14 深圳沃海森科技有限公司 The emergent air draft combined fan in tunnel
CN207598282U (en) * 2017-12-07 2018-07-10 四川广旺能源发展（集团）有限责任公司赵家坝煤矿 A kind of coal mine local ventilation system
CN110350641A (en) * 2019-04-23 2019-10-18 常州市信宝电源设备有限公司 A kind of energy-saving and environment-friendly UPS no-break power unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2746515Y (en) * 2004-10-19 2005-12-14 山东矿用电器股份有限公司 Mine flame-proof type vacuum electromagnet starter for local ventilator
EA025470B1 (en) * 2013-10-09 2016-12-30 Научно-Конструкторское Бюро Моделирующих И Управляющих Систем Южного Федерального Университета (Нкб "Миус" Юфу) Protective circuit-breaking device
CN206267818U (en) * 2016-09-28 2017-06-20 中石化石油工程技术服务有限公司 A kind of drilling well by-pass valve of shaker opening device
CN106948855A (en) * 2017-04-19 2017-07-14 深圳沃海森科技有限公司 The emergent air draft combined fan in tunnel
CN207598282U (en) * 2017-12-07 2018-07-10 四川广旺能源发展（集团）有限责任公司赵家坝煤矿 A kind of coal mine local ventilation system
CN110350641A (en) * 2019-04-23 2019-10-18 常州市信宝电源设备有限公司 A kind of energy-saving and environment-friendly UPS no-break power unit

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