CN106626995A - Online automatic inflation system for dual-tire automobile tire - Google Patents
Online automatic inflation system for dual-tire automobile tire Download PDFInfo
- Publication number
- CN106626995A CN106626995A CN201710104269.8A CN201710104269A CN106626995A CN 106626995 A CN106626995 A CN 106626995A CN 201710104269 A CN201710104269 A CN 201710104269A CN 106626995 A CN106626995 A CN 106626995A
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- Prior art keywords
- pressure
- valve
- tire
- air
- air inlet
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/10—Arrangement of tyre-inflating pumps mounted on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses an online automatic inflation system for a dual-tire automobile tire. One side of a vehicle air bag is connected with an air inlet valve through a hose; one side of the air inlet valve is connected with the air inlet of a pressure protection valve; the air outlet of the pressure protection valve is connected with the air inlet of a drying filter; the air outlet of the drying filter is connected with the air inlet of a reducing valve positioned in a control box; the air outlet of the reducing valve is connected with the air inlet of a boosting valve positioned in the control box; the air outlet of the boosting valve is connected with the air inlet of a flow control valve positioned in the control box; the air outlet of the flow control valve is connected with one end of an air outlet valve positioned outside the control box through a hose; the other end of the air outlet valve is connected with a main air inlet tube. By adopting the online automatic inflation system, the pressure of each tire can be monitored wirelessly in real time, and each tire can be inflated automatically on line to keep the air pressure of each tire in a normal tire pressure range; the online automatic inflation system has the advantages of capability of ensuring safe running of an automobile, saving of fuel, small tire abrasion, longer service life, simple structure and convenience in mounting.
Description
Technical field：
The present invention relates to a kind of on-line automatic inflation system of twins type automobile tire.
Background technology：
On market, many motorbus, heavy-duty cargo truck, towed vehicle, hazardous materials transportation car and offroad vehicle, because load-carrying is needed
Will, all using twin tires structure.When vehicle normally runs, because road is uneven, twin tires carries different, and be heated and catch a cold bar
Part is also different, therefore the pressure of twin tires and differs, and it is larger that this results in the big tire wear of pressure, accelerates tire
It is aging, leverage the service life of tire；If the tire pressure of twin tires can be balanced, and keep tire pressure in setting,
The operation of vehicle can be more steady, safer and fuel-efficient, and two tire even wearings, service life is longer.
At present, people are to adopt twin tires pressurizer in order to balance the air pressure between twin tires, mostly, but so,
The less situation of difference between two tires can only be alleviated, because tire is when in use, safe air pressure range is 10-12kpa
Air pressure, if air pressure cannot ensure the use of itself less than 10kpa, if air pressure difference between two tires it is larger or
The slow gas leakage of one tire, cannot not only balance the air pressure between two tires, can also cut down the air pressure of normal tire, cause two wheels
Tire can make to be less than safe air pressure for the air pressure of air filled tyre when supplying, it is impossible to ensure normally using for itself, cause vehicle to run not
Steadily, there is potential safety hazard；In addition, existing truck twin tires pressurizer, indoor only with simple machinery driving
Formula indicator, it is general to indicate that tire pressure is high or low, it has not been convenient to which that driver checks the tire pressure condition of each tire；Furthermore, it is existing
Truck twin tires pressurizer, wireless pressure probe be arranged on pressure safety valve on, it monitor be two wheel balance
Tire pressure afterwards, it is impossible to specifically monitor the tire of each tire.For truck twin tires, holding convenient pressure simultaneously being capable of two-wheel tire pressure
Dynamic balance is truck safe operation, fuel oil is saved, tire wear is little, life-span length emphasis.
The content of the invention：
The present invention is in order to make up the deficiencies in the prior art, there is provided a kind of on-line automatic inflation system of twins type automobile tire
System, its reasonable in design is easy for installation, can not only it is on-line automatic to air pressure less than normal value tyre inflating, Er Qieneng
Enough real-time radios are monitored the pressure of each tire and balance the pressure between twin tires within the specific limits, it is ensured that vehicle safety is transported
Row, the vehicle twin tires pressurizer saved fuel oil, reduction tire wear, extend Life of Tyre, efficiently solve existing
There is problem present in technology.
The present invention is for the solution technical scheme that adopted of above-mentioned technical problem：
The on-line automatic inflation system of a kind of twins type automobile tire, including the vehicle gas bag on car body, vehicle gas
Bag side is connected by flexible pipe with an intake valve, and the side of intake valve is connected with the air inlet of a pressure protection valve, pressure
The gas outlet of protection valve is connected with the air inlet of a device for drying and filtering, and the gas outlet of device for drying and filtering is located in control box with one
The air inlet of pressure-reducing valve be connected, the gas outlet of pressure-reducing valve is connected with the air inlet of the pressure charging valve being located in control box,
The gas outlet of pressure charging valve is connected with the air inlet of the flow control valve being located in control box, and the gas outlet of flow control valve leads to
Cross a flexible pipe to be connected with one end of the air outlet valve outside control box, the other end of air outlet valve is connected with a total inlet pipe,
It is connected with several tyre pressure balancers by flexible pipe respectively on total inlet pipe, is shown driving interior and being provided with digital display tire pressure
Device, the intake valve, pressure protection valve, device for drying and filtering, pressure-reducing valve, pressure charging valve, flow control valve, air outlet valve, digital display tire pressure
Display is connected respectively by signal with control device.
The tyre pressure balancer is six.
Described each tyre pressure balancer is connected by the suction nozzle being disposed thereon with total inlet pipe.
The tyre pressure balancer includes a pressure safety valve, and in pressure safety valve a soft air-guide pipe is respectively provided on two sides with,
The outer end end of each soft air-guide pipe is respectively equipped with a lock-on connection, and the inner end of each soft air-guide pipe passes through a tracheae pressure
Plate is connected with pressure safety valve, and two lock-on connection is connected respectively with the charging connector of twin tires, the pressure safety valve
It is connected with a suction nozzle, the pressure safety valve is connected with standing screw, standing screw is fixed on outside wheel hub by nut
Portion, is provided with wireless pressure probe on the soft air-guide pipe of the junction of the corresponding tire inflator nozzle of each lock-on connection.
When wireless pressure probe detection to pressure less than 9kpa or when the air-flow that detects is more than 1kpa/s, pressure security
Valve locking.
The present invention adopts such scheme, its reasonable in design, by the pressure protection valve of setting, device for drying and filtering, subtracts
Pressure valve and pressure charging valve, can make the gases at high pressure in vehicle gas bag after pressure protection valve goes pressure and dry through device for drying and filtering
Dry, then gradually reducing pressure endlessly to be supplied with gas in the safe air pressure after pressure charging valve supercharging through pressure-reducing valve again is arranged on
Tyre pressure balancer on each pair tire, tyre pressure balancer keeps two again gas two tires being attached thereto of supply
Air pressure in individual tire is wireless on each tire in the range of normal barometric pressure and the air pressure balance that makes in two tires
Pressure probe, real-time monitoring tire pressure, and pressure signal is wirelessly transferred to the digital display tire pressure display of driver's cabin, digital display tire
Pressure display shows the tire pressure value of each tire, facilitates driver intuitively to check the tire pressure condition of each tire.Being capable of nothing in real time
Line monitors the pressure and automatic on-line of each tire to each tyre inflating so as to which air pressure is maintained in the range of normal tire pressure, is protected
Card vehicle safety operation, save fuel oil, tire wear is little, the life-span is longer, simple structure, easy for installation.
Description of the drawings：
Fig. 1 is the structural representation of the present invention.
In figure, 1, vehicle gas bag, 2, intake valve, 3, pressure protection valve, 4, device for drying and filtering, 5, pressure-reducing valve, 6, pressure charging valve,
7th, flow controller, 8, air outlet valve, 9, total inlet pipe, 10, lock-on connection, 11, wireless pressure probe, 12, suction nozzle, 13, lead
Gas flexible pipe.
Specific embodiment：
Clearly to illustrate the technical characterstic of this programme, below by specific embodiment, and with reference to its accompanying drawing, to this
It is bright to be described in detail.
As shown in figure 1, a kind of on-line automatic inflation system of twins type automobile tire, including the vehicle gas on car body
Bag 1, the side of vehicle gas bag 1 is connected by flexible pipe with an intake valve 2, the air inlet of the side of intake valve 2 and a pressure protection valve 3
Mouth is connected, and the gas outlet of pressure protection valve 3 is connected with the air inlet of a device for drying and filtering 4, the gas outlet of device for drying and filtering 4
The air inlet of pressure-reducing valve 5 being located in control box with one is connected, the gas outlet of pressure-reducing valve 5 and the supercharging being located in control box
The air inlet of valve 6 is connected, and the gas outlet of pressure charging valve 6 is connected with the air inlet of the flow control valve being located in control box,
The gas outlet of flow control valve is connected by a flexible pipe with one end of the air outlet valve 8 outside the control box, air outlet valve 8 it is another
End is connected with a total inlet pipe 9, is connected with several tyre pressure balancers by flexible pipe respectively on total inlet pipe 9,
Drive interior and be provided with digital display tire pressure display, the intake valve 2, pressure protection valve 3, device for drying and filtering 4, pressure-reducing valve 5, pressure charging valve
6th, flow control valve, air outlet valve 8, digital display tire pressure display are connected respectively by signal with control device.
The tyre pressure balancer is six.
Described each tyre pressure balancer is connected by the suction nozzle 12 being disposed thereon with total inlet pipe 9.
The tyre pressure balancer includes a pressure safety valve, and in pressure safety valve a soft air-guide pipe is respectively provided on two sides with
13, the outer end end of each soft air-guide pipe 13 is respectively equipped with a lock-on connection 10, and the inner end of each soft air-guide pipe 13 leads to
Cross a tracheae pressing plate to be connected with pressure safety valve, two lock-on connection 10 is connected respectively with the charging connector of twin tires, institute
State pressure safety valve to be connected with a suction nozzle 12, the pressure safety valve is connected with standing screw, standing screw passes through nut
It is fixed on outside wheel hub, sets on the soft air-guide pipe 13 of the junction of the corresponding tire inflator nozzle of each lock-on connection 10
There is wireless pressure probe 11.
When wireless pressure pops one's head in 11 pressure for detecting less than 9kpa or the air-flow for detecting is more than 1kpa/s, pressure peace
Full valve locking.
During installation, the flexible pipe of the gas inlet end structure of intake valve 2 is connected on vehicle gas bag 1, then again with bolt by each
Tyre pressure balancer is fixed on outside wheel hub.
During work, when the pressure in some tire is less than safe air pressure, wireless pressure disposed thereon is popped one's head in 11
The number of delivering letters is connected to after signal and controls intake valve 2, pressure protection valve 3, device for drying and filtering 4, pressure-reducing valve to control device, control device
5th, pressure charging valve 6, flow control valve, air outlet valve 8 are started working, and the air pressure in vehicle gas bag 1 passes sequentially through pressure protection valve 3, does
Dry filter 4, pressure-reducing valve 5 and pressure charging valve 6, make the gases at high pressure in vehicle gas bag 1 after pressure protection valve 3 goes pressure and pass through
Device for drying and filtering 4 is dried, then again gradually through pressure-reducing valve 5 decompression and pressure charging valve 6 be pressurized after safe air pressure in gas in a steady stream
Constantly supply is arranged on the tyre pressure balancer on each pair tire, and tyre pressure balancer again supplies gas two for being attached thereto
Individual tire, and keep the air pressure in two tires in the range of normal barometric pressure and make the air pressure balance in two tires；When six
During to the tire pressure of tire in the range of normal tire pressure, digital display tire pressure display shows normally, now, intake valve 2 and air outlet valve 8
It is turned off.
When some in six pairs of tires has a flat tire or blow out, corresponding wireless pressure probe 11 sends a signal to
Control device, corresponding display numerical exception in control device control digital display tire pressure display, meanwhile, control device control
Intake valve processed 2, pressure protection valve 3, device for drying and filtering 4, pressure-reducing valve 5, pressure charging valve 6, flow control valve, air outlet valve 8 are started working,
Air pressure in vehicle gas bag 1 passes sequentially through pressure protection valve 3, device for drying and filtering 4, pressure-reducing valve 5 and pressure charging valve 6, makes vehicle gas bag 1
Interior gases at high pressure are dried after pressure protection valve 3 goes pressure and through device for drying and filtering 4, then again gradually through pressure-reducing valve 5
Gas endlessly supplies that tire blown out in safe air pressure after decompression and the supercharging of pressure charging valve 6；Now, through flow
The gas flow of control valve increases sharply, and flow control valve sends a signal to control device, control device control intake valve 2 and air outlet valve
8 close, and prevent the more impact vehicle brake function of output in the gas short time in vehicle gas bag 1；Driver can be in controller
Car is stopped to where safety in the gap that control intake valve 2 and air outlet valve 8 are closed；Vehicle is avoided to endanger because blowing out suddenly
Danger.
The tyre pressure balancer of setting, in the range of safety tyre pressure, makes two-wheel tire pressure keep balance in real time, when two phases
The tire pressure of tire even in the range of normal tire pressure and two tires tire pressure it is uneven when, corresponding tyre pressure balancer
Start working, i.e., gas passes through to be inflated in the tyre pressure balancer tire low toward air pressure from the high tire of air pressure, until two
Air pressure balance in tire；If the tire pressure of anticyclonic tire is to normal tire pressure minimum, the tire pressure of two tires is not also made
Balance, pressure safety valve automatic locking, it is ensured that the tire pressure in pneumatic tire is safe air pressure；Now, corresponding wireless pressure
Probe 11 sends a signal to control device, and control device is connected to after signal and controls intake valve 2, pressure protection valve 3, device for drying and filtering
4th, pressure-reducing valve 5, pressure charging valve 6, flow control valve, air outlet valve 8 are started working, and the air pressure in vehicle gas bag 1 passes sequentially through pressure guarantor
Shield valve 3, device for drying and filtering 4, pressure-reducing valve 5 and pressure charging valve 6, make the gases at high pressure in vehicle gas bag 1 go pressure through pressure protection valve 3
It is dried afterwards and through device for drying and filtering 4, then in safe air pressure again gradually after the decompression of pressure-reducing valve 5 and pressure charging valve 6 are pressurized
Gas endlessly supplies the tyre pressure balancer on each pair tire, and tyre pressure balancer supplies gas therewith again
Two connected tires, and keep the air pressure in two tires in the range of normal barometric pressure and put down the air pressure in two tires
Weighing apparatus.
During tyre pressure balancer balanced tyre pressure, the pressure that wireless pressure probe 11 is detected is less than 9kpa or detection
When the air-flow for arriving is more than 1kpa/s, pressure safety valve locking, if the air pressure in pneumatic tire does not also make two-wheeled when being less than 9kpa
Pressure balance in tire, pressure safety valve automatic locking, it is ensured that the tire pressure in pneumatic tire is safe air pressure.Once in twin tires
A certain tire is blown out or during gas leakage, and protection another tire and vehicle brake function work on.
It is inconvenient when inflating to inside tire because the twin tires inside tire charging connector of vehicle is stopped by outside tire,
In addition, when giving tyre inflating, having rushed more Jing and often having blown out, there is potential safety hazard, the normally travel for affecting vehicle has been lacked in punching, and pressure is flat
The external suction nozzle 12 of weighing apparatus can be simultaneously twin tires inflation, and when to tyre inflating, wireless pressure pops one's head in the monitoring of 11 moment respectively
Tire pressure from tire, when tire pressure exceedes normal tire pressure, wireless pressure probe 11 transmits a signal to pressure safety valve, pressure peace
Full valve locking, prevents inflation from excessively causing to blow out.Wireless pressure probe 11 in each tire, real-time monitoring tire pressure, and
To in the digital display tire pressure display of driver's cabin, digital display tire pressure display shows the tire pressure of each tire to radio transmitted pressure signal
Value, facilitates driver intuitively to check the tire pressure condition of each tire, can real-time radio monitor the pressure and automatically of each tire
Each tyre inflating is given online so as to which air pressure is maintained in the range of normal tire pressure, when tire pressure is less than normal tire pressure, digital display
Tire pressure display can flash buzzing warning, it is ensured that vehicle safety runs, saves fuel oil, tire wear is little, the life-span is longer, structure is simple
It is single, easy for installation.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or conversion made to embodiment of the present invention is all fallen within protection scope of the present invention.
The present invention does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (5)
1. the on-line automatic inflation system of a kind of twins type automobile tire, it is characterised in that：Including the vehicle gas on car body
Bag, vehicle gas bag side is connected by flexible pipe with an intake valve, the air inlet phase of the side of intake valve and a pressure protection valve
Connection, the gas outlet of pressure protection valve is connected with the air inlet of a device for drying and filtering, the gas outlet of device for drying and filtering and one
The air inlet of the pressure-reducing valve in control box is connected, the air inlet of the gas outlet of pressure-reducing valve and the pressure charging valve being located in control box
Mouth is connected, and the gas outlet of pressure charging valve is connected with the air inlet of the flow control valve being located in control box, flow control valve
Gas outlet be connected with one end of the air outlet valve outside the control box by a flexible pipe, the other end of air outlet valve and a total air inlet
Pipe is connected, and is connected with several tyre pressure balancers by flexible pipe respectively on total inlet pipe, and interior is driven number is provided with
Aobvious tire pressure display, the intake valve, pressure protection valve, device for drying and filtering, pressure-reducing valve, pressure charging valve, flow control valve, outlet
Valve, digital display tire pressure display are connected respectively by signal with control device.
2. the on-line automatic inflation system of a kind of twins type automobile tire according to claim 1, it is characterised in that：The tire
Pressure bascule is six.
3. the on-line automatic inflation system of a kind of twins type automobile tire according to claim 1 and 2, it is characterised in that：Institute
State suction nozzle of each tyre pressure balancer by being disposed thereon to be connected with total inlet pipe.
4. the on-line automatic inflation system of a kind of twins type automobile tire according to claim 3, it is characterised in that：The tire
Pressure bascule includes a pressure safety valve, and in pressure safety valve a soft air-guide pipe is respectively provided on two sides with, each soft air-guide pipe
Outer end end is respectively equipped with a lock-on connection, and the inner end of each soft air-guide pipe is by a tracheae pressing plate and pressure safety valve
It is connected, two lock-on connection is connected respectively with the charging connector of twin tires, and the pressure safety valve is connected with a suction nozzle
Connect, the pressure safety valve is connected with standing screw, standing screw is fixed on outside wheel hub by nut, connect in each locking
The soft air-guide pipe of the junction of corresponding tire inflator nozzle is provided with wireless pressure probe.
5. the on-line automatic inflation system of a kind of twins type automobile tire according to claim 4, it is characterised in that：When wireless
The pressure that pressure probe is detected less than 9kpa or when the air-flow that detects is more than 1kpa/s, pressure safety valve locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104269.8A CN106626995B (en) | 2017-02-24 | 2017-02-24 | A kind of on-line automatic inflation system of twins type automobile tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104269.8A CN106626995B (en) | 2017-02-24 | 2017-02-24 | A kind of on-line automatic inflation system of twins type automobile tire |
Publications (2)
| Publication Number | Publication Date |
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| CN106626995A true CN106626995A (en) | 2017-05-10 |
| CN106626995B CN106626995B (en) | 2019-03-12 |
Family
ID=58847712
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710104269.8A Active CN106626995B (en) | 2017-02-24 | 2017-02-24 | A kind of on-line automatic inflation system of twins type automobile tire |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444034A (en) * | 2017-08-29 | 2017-12-08 | 武汉元丰汽车技术发展有限公司 | Trailer tyre inflation system |
| CN107444035A (en) * | 2017-08-29 | 2017-12-08 | 武汉元丰汽车技术发展有限公司 | Bus tire deflation system charge |
| CN107444033A (en) * | 2017-07-27 | 2017-12-08 | 安徽信息工程学院 | A kind of Cycle Hire point bicycle inflator |
| CN107933208A (en) * | 2017-11-28 | 2018-04-20 | 东风商用车有限公司 | Four-wheel-drive vehicle-type wheel central inflation and deflation system |
| CN108167639A (en) * | 2017-12-26 | 2018-06-15 | 广东万合汽车供应链管理有限公司 | A kind of air reservoir of the convenient semitrailer of damping gas storage |
| CN110239290A (en) * | 2019-06-24 | 2019-09-17 | 镇江神行太保科技有限公司 | Automatic tire inflation system with deflation function |
| CN111086360A (en) * | 2019-12-25 | 2020-05-01 | 北京新能源汽车技术创新中心有限公司 | Tire pressure control system and method for fuel cell vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107444033A (en) * | 2017-07-27 | 2017-12-08 | 安徽信息工程学院 | A kind of Cycle Hire point bicycle inflator |
| CN107444034A (en) * | 2017-08-29 | 2017-12-08 | 武汉元丰汽车技术发展有限公司 | Trailer tyre inflation system |
| CN107444035A (en) * | 2017-08-29 | 2017-12-08 | 武汉元丰汽车技术发展有限公司 | Bus tire deflation system charge |
| CN107933208A (en) * | 2017-11-28 | 2018-04-20 | 东风商用车有限公司 | Four-wheel-drive vehicle-type wheel central inflation and deflation system |
| CN108167639A (en) * | 2017-12-26 | 2018-06-15 | 广东万合汽车供应链管理有限公司 | A kind of air reservoir of the convenient semitrailer of damping gas storage |
| CN110239290A (en) * | 2019-06-24 | 2019-09-17 | 镇江神行太保科技有限公司 | Automatic tire inflation system with deflation function |
| CN111086360A (en) * | 2019-12-25 | 2020-05-01 | 北京新能源汽车技术创新中心有限公司 | Tire pressure control system and method for fuel cell vehicle |
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| Publication number | Publication date |
|---|---|
| CN106626995B (en) | 2019-03-12 |
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