CN113324608B - Intelligent gas meter - Google Patents

Intelligent gas meter Download PDF

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Publication number
CN113324608B
CN113324608B CN202110534879.8A CN202110534879A CN113324608B CN 113324608 B CN113324608 B CN 113324608B CN 202110534879 A CN202110534879 A CN 202110534879A CN 113324608 B CN113324608 B CN 113324608B
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CN
China
Prior art keywords
cavity
end wall
power generation
fixedly connected
shaft
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Active
Application number
CN202110534879.8A
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Chinese (zh)
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CN113324608A (en
Inventor
陈鑫明
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Langfang Runneng Gas Equipment Co ltd
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Langfang Runneng Gas Equipment Co ltd
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Priority to CN202110534879.8A priority Critical patent/CN113324608B/en
Publication of CN113324608A publication Critical patent/CN113324608A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G01F15/068—Indicating or recording devices with electrical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • 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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

The invention discloses an intelligent gas meter, which comprises a shell, wherein a gas channel is arranged in the shell, a discharge cavity is arranged in the shell, a turnover cavity communicated with the discharge cavity is arranged in the upper end wall of the discharge cavity, a power generation cavity is arranged in the rear end wall of the gas channel, a display screen is arranged in the upper end wall of the gas channel, the rear end wall of the power generation cavity is fixedly connected with a power generation block, the power generation block is connected with a power generation shaft, the front end of the power generation shaft is positioned in the gas channel, the power generation shaft is fixedly connected with a power generation blade capable of sealing the gas channel, the display screen can display the number along with the rotation of the power generation blade, the power generation blade can rotate along with the use of gas to generate power, the left end wall and the right end wall of the turnover cavity are rotatably connected, two battery cavities which are vertically symmetrical are respectively arranged on the left side and the right side of the turnover shaft, two fixing cones are arranged in front and back of the battery cavities, and the batteries can be fixed, so that the batteries are replaced.

Description

Intelligent gas meter
Technical Field
The invention relates to the field of intelligent gas meters, in particular to an intelligent gas meter.
Background
The intelligent gas meter is a novel gas meter which utilizes the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology to measure the gas consumption and transmit and settle the transaction by gas data, the traditional gas meter is generally only provided with flow acquisition and mechanical pointer display functions to display the gas consumption, the intelligent gas meter is a great progress, the intelligent gas meter can record and electronically display the gas consumption, the gas consumption can be controlled according to the convention, the existing intelligent gas meter is very widely applied, the existing intelligent gas meter is powered by a battery, the condition of no electricity is easy to occur, the intelligent gas meter is inconvenient to adjust, the replacement time is delayed, and the overall efficiency is reduced.
Disclosure of Invention
The intelligent gas meter comprises a shell, a gas channel is arranged in the shell, a discharge cavity is arranged in the shell, a turnover cavity communicated with the discharge cavity is arranged in the upper end wall of the discharge cavity, a storage cavity communicated with the turnover cavity is arranged in the upper end wall of the turnover cavity, two symmetrical electric connection cavities are arranged in the left end wall and the right end wall of the discharge cavity, a lifting cavity is arranged in one end wall of the electric connection cavity, which is far away from the discharge cavity, a sliding cavity is arranged in the upper end wall of the electric connection cavity, a power generation cavity is arranged in the rear end wall of the gas channel, two symmetrical limiting cavities are arranged in the upper end wall and the lower end wall of the power generation cavity, a battery cavity is arranged in the front end wall of the turnover cavity, a control cavity is arranged in the front end wall of the battery cavity, a locking cavity is arranged in the right end wall of the battery cavity, and a ventilation mechanism, a turnover mechanism and a support mechanism are arranged in the shell, the ventilation mechanism comprises a display screen arranged in the upper end wall of the gas channel, the rear end wall of the power generation cavity is fixedly connected with a power generation block, the power generation block is connected with a power generation shaft with the front end positioned in the gas channel, the power generation shaft is fixedly connected with a power generation blade capable of sealing the gas channel, the display screen can display the number along with the rotation of the power generation blade so as to complete the function of displaying the amount of used gas, the power generation blade can rotate along with the use of gas so as to drive the power generation shaft to rotate, so that power is generated on the power generation block through the rotation of the power generation shaft, the turnover mechanism comprises a turnover shaft rotationally connected with the left end wall and the right end wall of the turnover cavity, the left side and the right side of the turnover shaft are respectively provided with two vertically symmetrical battery cavities, and two fixed cones are arranged in front and back of the battery cavities, two the stationary cone can be fixed with the battery to drive the change of battery, supporting mechanism includes connect electric intracavity sliding connection connect the electric piece, connect the electric piece can be fixed and rather than electric power UNICOM with the battery.
Preferably, the ventilation mechanism includes spacing intracavity sliding connection's limiting plate, the limiting plate with spacing chamber is connected and is equipped with reset spring, the limiting plate fixedly connected with other end is located the gag lever post of electricity generation intracavity, gag lever post fixedly connected with can with the electricity generation axle is fixed to be made its spacing elastic plate that can not rotate, battery cavity right end wall fixedly connected with driving motor, driving motor power is connected with the other end and is located the power shaft of locking the intracavity, power shaft fixedly connected with locking wheel, locking wheel fixedly connected with other end with limiting plate fixed connection's spacing rope.
Preferably, the turnover mechanism comprises a sliding plate which is slidably connected in the sliding cavity, two fixed cavities are arranged in the front end wall and the rear end wall of the battery cavity, the fixed cavities are slidably connected with the fixed cones, the fixed cones are connected with the fixed cavities and provided with compression springs, the other end of the sliding plate is positioned in the centers of the turnover shafts, the sliding plate is fixedly connected with the connecting ropes of the dragging ropes fixedly connected with the fixed cones, the right end of the turnover shaft is fixedly connected with a turnover belt wheel, the driving motor is in power connection with a driving shaft, the driving shaft is fixedly connected with an incomplete gear, the right end wall of the battery cavity is rotatably connected with a compression spring, the compression spring is fixedly connected with a winding gear which can be meshed with the incomplete gear, the compression spring is fixedly connected with a transmission belt wheel, and the transmission belt wheel is connected with the turnover belt wheel and provided with a conveying belt.
Preferably, the supporting mechanism comprises a rotating shaft rotatably connected with the right end wall of the battery cavity, the rotating shaft is fixedly connected with a rotating gear capable of being meshed with an incomplete gear, two supporting plates capable of blocking batteries are hinged in the discharging cavity, supporting springs are connected with the discharging cavity, the other end of the rotating shaft is fixedly connected with a traction rope fixedly connected with the lower end face of each supporting plate, a control shaft is rotatably connected with the right end wall of the battery cavity, the control shaft is fixedly connected with a control gear capable of being meshed with the incomplete gear, a control panel is slidably connected in the control cavity, a control spring is connected with the control cavity, the other end of the control spring is fixedly connected with a fixed rope fixedly connected with the control shaft, the control cavity is communicated with the sliding cavity, two lifting blocks are slidably connected in the lifting cavity, vertical springs are connected between the lifting blocks, the other end of the lifting block is fixedly connected with the lifting rope fixedly connected with the sliding plate, and the lifting blocks are hinged with the electric connecting blocks through connecting rods.
Preferably, a cover plate is hinged in the upper end wall of the storage cavity and can rotate to enable the upper end of the storage cavity to be communicated with the outside, and the incomplete gear is a quarter toothed gear.
The invention has the beneficial effects that: the power generation blade capable of rotating along with the use of the gas as well as the power generation block and the power generation shaft matched with the power generation blade are arranged, so that the power generation is realized when the gas is used, the frequency of battery replacement of the gas meter is reduced, and the electric energy is saved;
the turnover shaft and the fixing cone matched with the turnover shaft are arranged, so that a new battery can be fixed and driven to rotate after the battery is used, the battery can be replaced, and the time wasted by replacing the battery manually is reduced.
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 embodiments or the prior art descriptions will be briefly described below, 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 according to the drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic diagram of the overall structure of an intelligent gas meter according to the present invention;
FIG. 2 isbase:Sub>A schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at C-C in FIG. 2 according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the structure at D-D in FIG. 3 according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the structure at E-E in FIG. 3 according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of the structure at F-F in FIG. 6 according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a structure at G-G in FIG. 7 according to an embodiment of the present invention;
FIG. 9 is an enlarged view of the structure at H in FIG. 3 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-9, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below coincide with the up, down, left, right, and front-back directions in the projection relation of fig. 2 itself.
The invention relates to an intelligent gas meter, which comprises a shell 10, wherein a gas channel 11 is arranged in the shell 10, a discharge cavity 23 is arranged in the shell 10, a turnover cavity 39 communicated with the discharge cavity 23 is arranged in the upper end wall of the discharge cavity 23, a storage cavity 17 communicated with the turnover cavity 39 is arranged in the upper end wall of the turnover cavity 39, two symmetrical electric connection cavities 62 are arranged in the left end wall and the right end wall of the discharge cavity 23, a lifting cavity 53 is arranged in one end wall of the electric connection cavity 62 far away from the discharge cavity 23, a sliding cavity 58 is arranged in the upper end wall of the electric connection cavity 62, a power generation cavity 26 is arranged in the rear end wall of the gas channel 11, two symmetrical limiting cavities 24 are arranged in the upper end wall and the lower end wall of the power generation cavity 26, a front end wall of the turnover cavity 39 is internally provided with a control cavity 51, a locking cavity 44 is arranged in the front end wall of the battery cavity 38, a ventilation mechanism 70, a turnover mechanism 71 and a support mechanism 72 are arranged in the shell 10, the ventilating mechanism 70 comprises a display screen 12 arranged in the upper end wall of the gas channel 11, the rear end wall of the power generation cavity 26 is fixedly connected with a power generation block 25, the power generation block 25 is connected with a power generation shaft 15 with the front end positioned in the gas channel 11, the power generation shaft 15 is fixedly connected with a power generation blade 14 capable of sealing the gas channel 11, the display screen 12 can display the number along with the rotation of the power generation blade 14 so as to complete the function of displaying the amount of the used gas, the power generation blade 14 can rotate along with the use of the gas so as to drive the power generation shaft 15 to rotate, so that the power generation is carried out on the power generation block 25 through the rotation of the power generation shaft 15, the turnover mechanism 71 comprises a turnover shaft 19 rotationally connected with the left end wall and the right end wall of the turnover cavity 39, two battery cavities 38 which are symmetrical up and down are respectively arranged on the left side and the right side of the turnover shaft 19, the battery cavity 38 is provided with two fixing cones 34 at the front and the back, the two fixing cones 34 can fix the battery, so as to drive the replacement of the battery, the supporting mechanism 72 includes a power connection block 59 slidably connected in the power connection cavity 62, and the power connection block 59 can fix the battery and be electrically connected with the battery.
Beneficially, the ventilation mechanism 70 includes a limiting plate 28 slidably connected in the limiting cavity 24, the limiting plate 28 is connected with the limiting cavity 24 and is provided with a return spring 27, the other end of the fixedly connected limiting plate 28 is located in a limiting rod 31 in the power generation cavity 26, the limiting rod 31 is fixedly connected with a limiting elastic plate 29 which can fix the power generation shaft 15 to make it unable to rotate, the right end wall of the battery cavity 38 is fixedly connected with a driving motor 43, the driving motor 43 is dynamically connected with a power shaft 46, the other end of which is located in the locking cavity 44, the power shaft 46 is fixedly connected with a locking wheel 45, and the other end of the locking wheel 45 is fixedly connected with a limiting rope 30 fixedly connected with the limiting plate 28.
Advantageously, the turnover mechanism 71 includes a sliding plate 57 slidably connected in the sliding cavity 58, two fixed cavities 35 are provided in the front and rear end walls of the battery cavity 38, the fixed cavities 35 are slidably connected with the fixed cones 34, the fixed cones 34 are connected with the fixed cavities 35 and provided with compression springs 37, the sliding plate 57 is fixedly connected with a connecting rope 36 having the other end located at the center of the turnover shaft 19 and fixedly connected with a dragging rope 33 fixedly connected with the fixed cones 34, the right end of the turnover shaft 19 is fixedly connected with a turnover pulley 20, the driving motor 43 is dynamically connected with a driving shaft 40, the driving shaft 40 is fixedly connected with an incomplete gear 41, the right end wall of the battery cavity 38 is rotatably connected with the compression springs 37, the compression springs 37 are fixedly connected with a winding gear 42 capable of meshing with the incomplete gear 41, the compression springs 37 are fixedly connected with a driving pulley 32, and the driving pulley 32 is connected with the turnover pulley 20 and provided with a conveyor belt.
Advantageously, the support mechanism 72 includes a rotating shaft 47 rotatably connected to the right end wall of the battery chamber 38, the rotating shaft 47 is fixedly connected to a rotating gear 64 capable of meshing with the incomplete gear 41, two support plates 60 capable of blocking the battery are hinged in the discharge chamber 23, a support spring 61 is connected to the support plates 60 and the discharge chamber 23, the other end of the rotating shaft 47 is fixedly connected to the traction rope 22 fixedly connected to the lower end face of the support plates 60, a control shaft 52 is rotatably connected to the right end wall of the battery chamber 38, a control gear 65 capable of meshing with the incomplete gear 41 is fixedly connected to the control shaft 52, a control plate 49 is slidably connected to the control chamber 51, the control plate 49 is connected to the control chamber 51 and provided with a control spring 50, the control spring 50 is fixedly connected to a fixing rope 48 fixedly connected to the control shaft 52, the control chamber 51 is communicated with the sliding chamber 58, two lifting blocks 54 are slidably connected to the lifting blocks 53, a vertical spring 55 is connected between the two lifting blocks 54, the other end of the lifting blocks 54 is fixedly connected to the lifting rope 56, and the lifting blocks 54 are connected to the sliding plate 57 through a connecting rod 63.
Advantageously, a cover 18 is hinged inside the upper end wall of said reservoir 17, said cover 18 being able to rotate so as to place the upper end of said reservoir 17 in communication with the outside, said incomplete gear 41 being a quarter toothed gear.
The use steps herein are described in detail below with reference to fig. 1-9:
in an initial state, the storage cavity 17 is filled with batteries, the two limiting elastic plates 29 are farthest away, the supporting plate 60 is in a horizontal state, the two power receiving blocks 59 are abutted against the batteries to fix the batteries, the return spring 27, the control spring 50 and the vertical spring 55 are in a relaxed state, the compression spring 37 is in a stretched state, the supporting spring 61 is in a compressed state, the incomplete gear 41 is just meshed with the rotating gear 64, and hydraulic oil is arranged in the control cavity 51 and a cavity capable of being communicated with the control cavity 51.
When the gas meter is used, one end of the gas channel 11 is communicated with a gas pipeline, the other end of the gas channel is communicated with a household gas pipeline of the gas stove, at the moment, when the gas is used, the power generation blade 14 is driven to rotate through the gas in the gas channel 11, so that the power generation shaft 15 is driven to rotate, power generation and energy storage are carried out through the power generation block 25, the use of a battery is reduced, and meanwhile, the rotation of the power generation blade 14 can display the use amount of the gas through the display screen 12;
when gas leaks or a battery of a gas meter needs to be replaced, the driving motor 43 is started to drive the power shaft 46 to rotate, so that the locking wheel 45 is driven to rotate, the limiting rope 30 is wound, the two limiting plates 28 are pulled to move relatively, the limiting rod 31 and the limiting elastic plate 29 are driven to move, the power generation shaft 15 is fixed, the power generation shaft 15 cannot rotate, and the gas can not enter a family when the power generation shaft is packaged;
when the battery is about to be used up, the driving motor 43 is started to drive the driving shaft 40 to rotate for one east circle, so as to drive the incomplete gear 41 to rotate for one circle, so as to drive the rotating gear 64 to rotate firstly, so as to drive the rotating shaft 47 to rotate to wind the traction rope 22, so as to drive the inspiration supporting plate 60 to rotate and not to support the used battery and compress the supporting spring 61, at the moment, the used battery drops down, the incomplete gear 41 continues to rotate to drive the control gear 65 to rotate, so as to drive the control shaft 52 to rotate to wind the fixed rope 48, so as to pull the control plate 49 to move backwards and stretch the control spring 50, so as to discharge hydraulic oil into the sliding cavity 58, so as to push the two sliding plates 57 to move relatively, so as to pull the two lifting ropes 56, so as to drive the two lifting blocks 54 to move oppositely and stretch the vertical spring 55, so as to drive the two power receiving blocks 59 to move oppositely through the connecting rod 63, at the same time, the relative movement of the sliding plates 57 loosens the connecting rope 36, so as to loosen the dragging rope 33, and the fixed cone 34 fixes the new battery under the elastic force of the compression spring 37;
then the incomplete gear 41 continues to rotate to drive the winding gear 42 to rotate, at the moment, the control panel 49 is slowly reset under the elastic force of the control spring 50, the winding gear 42 rotates to drive the compression spring 37 and the transmission belt wheel 32 to rotate, so that the turnover belt wheel 20 and the turnover shaft 19 are driven to rotate for half a circle, so that a new battery is driven to rotate to the original position of the old battery, then the control panel 49 is reset to complete, the device is reset, and the battery is replaced.
The power generation blade capable of rotating along with the use of the gas, the power generation block matched with the power generation blade and the power generation shaft are arranged, so that the power generation is realized when the gas is used, the frequency of battery replacement of the gas meter is reduced, and the electric energy is saved;
the turnover shaft and the fixing cone matched with the turnover shaft are arranged, so that a new battery can be fixed and driven to rotate after the battery is used, the battery can be replaced, and the time wasted by manual battery replacement is reduced.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (3)

1. The utility model provides an intelligence gas meter, includes the casing, its characterized in that: a gas channel is arranged in the casing, a discharge cavity is arranged in the casing, a turnover cavity communicated with the discharge cavity is arranged in the upper end wall of the discharge cavity, a storage cavity communicated with the turnover cavity is arranged in the upper end wall of the turnover cavity, two symmetrical electric connection cavities are arranged in the left end wall and the right end wall of the discharge cavity, a lifting cavity is arranged in one end wall of the electric connection cavity far away from the discharge cavity, a sliding cavity is arranged in the upper end wall of the electric connection cavity, a power generation cavity is arranged in the rear end wall of the gas channel, two symmetrical limiting cavities are arranged in the upper end wall and the lower end wall of the power generation cavity, a battery cavity is arranged in the front end wall of the turnover cavity, a control cavity is arranged in the front end wall of the battery cavity, a locking cavity is arranged in the right end wall of the battery cavity, a ventilation mechanism, a turnover mechanism and a support mechanism are arranged in the casing, the ventilation mechanism comprises a display screen arranged in the upper end wall of the gas channel, and a power generation block is fixedly connected to the rear end wall of the power generation cavity, the power generation block is connected with a power generation shaft with the front end positioned in the gas channel, the power generation shaft is fixedly connected with a power generation blade capable of sealing the gas channel, the display screen can display the number along with the rotation of the power generation blade so as to complete the function of displaying the gas using amount, the power generation blade can rotate along with the use of gas so as to drive the power generation shaft to rotate, so that the power generation block generates power through the rotation of the power generation shaft, the turnover mechanism comprises a turnover shaft which is rotationally connected with the left end wall and the right end wall of the turnover cavity, two battery cavities which are symmetrical up and down are respectively arranged on the left side and the right side of the turnover shaft, two fixing cones are arranged on the front and the back of each battery cavity, the batteries can be fixed through the two fixing cones so as to drive the replacement of the batteries, and the support mechanism comprises a power connection block which is slidably connected in the power connection cavities, the power receiving block can fix the battery and be in electric communication with the battery; the ventilation mechanism comprises a limiting plate which is connected in a sliding manner in the limiting cavity, the limiting plate is connected with the limiting cavity and provided with a reset spring, the limiting plate is fixedly connected with a limiting rod, the other end of the limiting rod is positioned in the power generation cavity, the limiting rod is fixedly connected with a limiting elastic plate which can fix the power generation shaft to prevent the power generation shaft from rotating, the right end wall of the battery cavity is fixedly connected with a driving motor, the driving motor is in power connection with a power shaft, the other end of the power shaft is positioned in the locking cavity, the power shaft is fixedly connected with a locking wheel, and the locking wheel is fixedly connected with a limiting rope, the other end of the limiting rope is fixedly connected with the limiting plate; the turnover mechanism comprises a sliding plate which is connected in a sliding cavity in a sliding mode, two fixed cavities are arranged in the front end wall and the rear end wall of the battery cavity, the fixed cavities are connected with fixed cones in a sliding mode, the fixed cones are connected with the fixed cavities and provided with compression springs, the other end of the sliding plate is located at the center of the turnover shaft, the fixed connection is connected with connecting ropes of dragging ropes fixedly connected with the fixed cones, the right end of the turnover shaft is fixedly connected with a turnover belt wheel, a driving motor is connected with a driving shaft in a power mode, the driving shaft is fixedly connected with an incomplete gear, the right end wall of the battery cavity is connected with a compression spring in a rotating mode, the compression spring is fixedly connected with a winding gear which can be meshed with the incomplete gear, the compression spring is fixedly connected with a transmission belt wheel, and the transmission belt wheel is connected with the turnover belt wheel and provided with a conveying belt.
2. The intelligent gas meter of claim 1, wherein the support mechanism comprises: the battery cavity right-hand member wall rotates the rotation axis of connection, rotation axis fixedly connected with can with incomplete gear engagement's rotating gear, the articulated backup pad that is equipped with two and can block the battery of discharging the intracavity, the backup pad with discharging the intracavity and connecting and being equipped with supporting spring, rotation axis fixedly connected with other end with terminal surface fixed connection's haulage rope under the backup pad, battery cavity right-hand member wall rotates and is connected with the control shaft, control shaft fixedly connected with can with incomplete gear engagement's control gear, sliding connection has the control panel in the control chamber, the control panel with the control chamber is connected and is equipped with control spring, control spring fixedly connected with other end with control shaft fixed connection's fixed rope, the control chamber with sliding chamber UNICOM, sliding chamber internal sliding connection has two elevator blocks, two connect between the elevator block and be equipped with vertical spring, elevator block fixedly connected with other end with sliding plate fixed connection's lifting rope, the elevator block pass through the connecting rod with connect the electrical block articulated.
3. The intelligent gas meter of claim 2, wherein: the upper end wall of the storage cavity is internally hinged with a cover plate, the cover plate can rotate to enable the upper end of the storage cavity to be communicated with the outside, and the incomplete gear is a quarter toothed gear.
CN202110534879.8A 2021-05-17 2021-05-17 Intelligent gas meter Active CN113324608B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110534879.8A CN113324608B (en) 2021-05-17 2021-05-17 Intelligent gas meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110534879.8A CN113324608B (en) 2021-05-17 2021-05-17 Intelligent gas meter

Publications (2)

Publication Number Publication Date
CN113324608A CN113324608A (en) 2021-08-31
CN113324608B true CN113324608B (en) 2022-12-30

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