CN106626995B - A kind of on-line automatic inflation system of twins type automobile tire - Google Patents
A kind of on-line automatic inflation system of twins type automobile tire Download PDFInfo
- Publication number
- CN106626995B CN106626995B CN201710104269.8A CN201710104269A CN106626995B CN 106626995 B CN106626995 B CN 106626995B CN 201710104269 A CN201710104269 A CN 201710104269A CN 106626995 B CN106626995 B CN 106626995B
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- pressure
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- gas
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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
-
- 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
Abstract
A kind of on-line automatic inflation system of twins type automobile tire, vehicle gas bag side is connected by hose with an intake valve, the side of intake valve is connected with the air inlet of a pressure protection valve, the gas outlet of pressure protection valve is connected with the air inlet of a device for drying and filtering, the air inlet that the gas outlet of device for drying and filtering is located at the pressure reducing valve in control box with one is connected, the gas outlet of pressure reducing valve is connected with the air inlet for the pressure charging valve being located in control box, the gas outlet of pressure charging valve is connected with the air inlet for the flow control valve being located in control box, the gas outlet of flow control valve is connected by a hose with the one end for the air outlet valve being located at outside control box, the other end of air outlet valve is connected with a total inlet pipe, can the real-time radio pressure that monitors each tire and automatic on-line to each tyre inflating, its air pressure is set to maintain normal tire pressure model In enclosing, guarantee that vehicle safety operation, to save small fuel oil, tire wear, longer life expectancy, structure simple, easy for installation.
Description
Technical field:
The present invention relates to a kind of on-line automatic inflation systems of twins type automobile tire.
Background technique:
In the market, many motorbus, heavy-duty cargo truck, towed vehicle, hazardous materials transportation vehicle and offroad vehicle, because load-carrying needs
It wants, all uses twin tires structure.When vehicle operates normally, due to road injustice, twin tires carrying is different, the heated and item that is cooled
Part is also different, therefore the pressure of twin tires is not identical, and the tire wear that this results in pressure big is larger, accelerates tire
Aging leverages the service life of tire；If the tire pressure of twin tires can be balanced, and keep tire pressure in specified value,
The operation of vehicle can be more steady, safer and fuel-efficient, and two tire even wearings, the service life is longer.
Currently, people in order to balance the air pressure between twin tires, be mostly using twin tires pressurizer, but in this way,
The lesser 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 guarantee itself use lower than 10kpa, if the air pressure difference between two tires it is larger or
The one slow gas leakage of tire, can not only balance the air pressure between two tires, can also cut down the air pressure of normal tire, lead to two wheels
Tire can make the air pressure for air filled tyre not can guarantee the normal use of itself lower than safe air pressure when supplying, lead to vehicle operation not
Steadily, there are security risks；In addition, existing truck twin tires pressurizer, only with simple mechanical in driver's cabin
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 mounted on pressure safety valve, it monitor be two wheel balance
Tire pressure afterwards can not 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, the emphasis that fuel oil is saved, tire wear is small, the service life is long.
Summary of the invention:
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of on-line automatic inflation systems of twins type automobile tire
System, it is reasonable in design, easy for installation, can not only the on-line automatic tyre inflating for being lower than normal value to air pressure, Er Qieneng
Enough real-time radios monitor the pressure of each tire and balance the pressure between twin tires in a certain range, guarantee vehicle safety fortune
Row, the vehicle twin tires pressurizer saving fuel oil, reduce tire wear, extending Life of Tyre, efficiently solve existing
There is the problem of technology.
Used technical solution is the present invention to solve above-mentioned technical problem:
A kind of on-line automatic inflation system of twins type automobile tire, including installing vehicle gas bag on the car body, vehicle gas
Packet side is connected by hose 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 for the pressure charging valve being located in control box,
The gas outlet of pressure charging valve is connected with the air inlet for the flow control valve being located in control box, and the gas outlet of flow control valve is logical
A hose to be crossed to be connected with the one end for the air outlet valve being located at outside control box, the other end of air outlet valve is connected with a total inlet pipe,
It is connected respectively by hose with several tyre pressure balancers on total inlet pipe, digital display tire pressure is equipped in driver's cabin and is shown
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 passes through signal respectively and is connected with control device.
The tyre pressure balancer is six.
Each tyre pressure balancer passes through the suction nozzle being disposed thereon and is connected with total inlet pipe.
The tyre pressure balancer includes a pressure safety valve, is respectively equipped with a soft air-guide pipe in pressure safety valve two sides,
The outside end of each soft air-guide pipe is respectively equipped with a lock-on connection, and the inner end 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 with the air inflation nozzle of twin tires respectively, the pressure safety valve
It is connected with a suction nozzle, the pressure safety valve is connected with standing screw, and standing screw is fixed on outside wheel hub by nut
Portion is equipped with a wireless pressure on the soft air-guide pipe of the junction of the corresponding tire inflator nozzle of each lock-on connection and pops one's head in.
When wireless pressure probe detection to pressure be less than 9kpa or when the air-flow that detects is greater than 1kpa/s, pressure security
Valve locking.
Using the above scheme, it is reasonable in design by the present invention, by the pressure protection valve of setting, device for drying and filtering, subtracts
Pressure valve and pressure charging valve can make the high pressure gas in vehicle gas bag after pressure protection valve goes pressure and dry by device for drying and filtering
It is dry, it then gradually endlessly supplies and is mounted on by gas in pressure reducing valve decompression and the pressurized safe air pressure of pressure charging valve again
Tyre pressure balancer on each pair of tire, tyre pressure balancer again supplies gas on two tires being attached thereto, and keeps two
Air pressure in a tire is within the scope of normal barometric pressure and makes air pressure balance in two tires, wireless on each tire
Pressure probe, real-time monitoring tire pressure, and be wirelessly transferred on pressure signal to the digital display tire pressure display of driver's cabin, digital display tire
Pressure display shows the tire pressure value of each tire, and driver is facilitated intuitively to check the tire pressure condition of each tire.It being capable of real-time nothing
The pressure and automatic on-line that line monitors each tire maintain its air pressure within the scope of normal tire pressure, protect to each tyre inflating
Demonstrate,prove that vehicle safety operation, to save small fuel oil, tire wear, longer life expectancy, structure simple, easy for installation.
Detailed description of the invention:
Fig. 1 is the structural diagram 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,
7, flow controller, 8, air outlet valve, 9, total inlet pipe, 10, lock-on connection, 11, wireless pressure probe, 12, suction nozzle, 13, lead
Gas hose.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this hair
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 installing vehicle gas on the car body
Packet 1,1 side of vehicle gas bag are connected by hose 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 for being located at the pressure reducing valve 5 in control box with one is connected, the gas outlet of pressure reducing valve 5 and the pressurization 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 for the flow control valve being located in control box,
The gas outlet of flow control valve is connected by a hose with the one end of air outlet valve 8 being located at outside control box, air outlet valve 8 it is another
End is connected with a total inlet pipe 9, is connected respectively by hose with several tyre pressure balancers on total inlet pipe 9,
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 are equipped in driver's cabin
6, flow control valve, air outlet valve 8, digital display tire pressure display pass through signal respectively and are connected with control device.
The tyre pressure balancer is six.
Each tyre pressure balancer passes through the suction nozzle 12 being disposed thereon and is connected with total inlet pipe 9.
The tyre pressure balancer includes a pressure safety valve, is respectively equipped with a soft air-guide pipe in pressure safety valve two sides
13, the outside end of each soft air-guide pipe 13 is respectively equipped with a lock-on connection 10, and the inner end end of each soft air-guide pipe 13 is logical
It crosses a tracheae pressing plate to be connected with pressure safety valve, two lock-on connection 10 is connected with the air inflation nozzle of twin tires respectively, institute
It states pressure safety valve to be connected with a suction nozzle 12, the pressure safety valve is connected with standing screw, and standing screw passes through nut
It is fixed on outside wheel hub, is set 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 the pressure that wireless pressure probe 11 detects is less than 9kpa or the air-flow detected is greater than 1kpa/s, pressure peace
Full valve locking.
When installation, the hose of 2 gas inlet end structure of intake valve is connected on vehicle gas bag 1, it then again will be each with bolt
Tyre pressure balancer is fixed on outside wheel hub.
When work, when the pressure in some tire is lower than safe air pressure, 11 hair of wireless pressure probe disposed thereon
The number of delivering letters controls intake valve 2, pressure protection valve 3, device for drying and filtering 4, pressure reducing valve after giving control device, control device to be connected to signal
5, pressure charging valve 6, flow control valve, air outlet valve 8 are started to work, 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 high pressure gas in vehicle gas bag 1 after pressure protection valve 3 goes pressure and pass through
Device for drying and filtering 4 is dry, then gradually depressurizes again with gas in the pressurized safe air pressure of pressure charging valve 6 in a steady stream by pressure reducing valve 5
The tyre pressure balancer being mounted on each pair of tire is constantly supplied, gas is supplied two be attached thereto again by tyre pressure balancer
A tire, and keep the air pressure in two tires within the scope of normal barometric pressure and make the air pressure balance in two tires；When six
When to the tire pressure of tire within the scope of normal tire pressure, digital display tire pressure display is shown normally, at this point, 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 is sent a signal to
Control device, control device control corresponding display numerical exception in digital display tire pressure display, meanwhile, control device control
Intake valve 2 processed, 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 to work,
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 high pressure gas is after pressure protection valve 3 goes pressure and dry by device for drying and filtering 4, then gradually passes through pressure reducing valve 5 again
Gas endlessly supplies that tire blown out in decompression and the pressurized safe air pressure of pressure charging valve 6；At this point, through inflow-rate of water turbine
The gas flow of control valve increases sharply, and flow control valve sends a signal to control device, and control device controls intake valve 2 and air outlet valve
8 close, and prevent the more influence vehicle brake function of output in the gas short time in vehicle gas bag 1；Driver can be in controller
Vehicle is stopped the place to safety in the gap that control intake valve 2 and air outlet valve 8 are closed；It avoids vehicle and endangers because blowing out suddenly
Danger.
The tyre pressure balancer of setting makes two-wheel tire pressure keep balancing in real time within the scope of safety tyre pressure, when two phases
The tire pressure of tire even is within the scope of normal tire pressure and when the tire pressure imbalance of two tires, corresponding tyre pressure balancer
It starts to work, i.e., gas is inflated in the low tire of air pressure out of air pressure high tire by tyre pressure balancer, 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 made also
Balance, pressure safety valve automatic locking guarantee that the tire pressure in pneumatic tire is safe air pressure；At this point, corresponding wireless pressure
Probe 11 sends a signal to control device, and control device controls intake valve 2, pressure protection valve 3, device for drying and filtering after being connected to signal
4, pressure reducing valve 5, pressure charging valve 6, flow control valve, air outlet valve 8 are started to work, and the air pressure in vehicle gas bag 1 passes sequentially through pressure guarantor
Valve 3, device for drying and filtering 4, pressure reducing valve 5 and pressure charging valve 6 are protected, the high pressure gas in vehicle gas bag 1 is made to go to press by pressure protection valve 3
It is afterwards and dry by device for drying and filtering 4, then again gradually by the decompression of pressure reducing valve 5 and the pressurized safe air pressure of pressure charging valve 6
Gas endlessly supplies the tyre pressure balancer being mounted on each pair of tire, and tyre pressure balancer supplies gas therewith again
Two connected tires, and keep the air pressure in two tires within the scope of normal barometric pressure and keep the air pressure in two tires flat
Weighing apparatus.
During tyre pressure balancer balanced tyre pressure, the pressure that wireless pressure probe 11 detects is less than 9kpa or detection
When the air-flow arrived is greater than 1kpa/s, pressure safety valve locking, if the air pressure in pneumatic tire does not make two-wheeled also when being less than 9kpa
Pressure balance in tire, pressure safety valve automatic locking guarantee that the tire pressure in pneumatic tire is safe air pressure.Once in twin tires
A certain tire blows out or when gas leakage, and another tire and vehicle brake function is protected to work on.
It is inconvenient when being inflated to inside tire since the twin tires inside tire air inflation nozzle of vehicle is stopped by outside tire,
In addition, having rushed more and often having blown out when giving tyre inflating, there are security risk, the normally travel for influencing vehicle has been lacked in punching, and pressure is flat
The external suction nozzle 12 of weighing apparatus can be inflated simultaneously for twin tires, and when giving tyre inflating, wireless pressure 11 moment of probe monitoring is each
From the tire pressure in tire, when tire pressure is more than 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
On radio transmitted pressure signal to the digital display tire pressure display of driver's cabin, digital display tire pressure display shows the tire pressure of each tire
Value, facilitates driver intuitively to check the tire pressure condition of each tire, can real-time radio monitor the pressure of each tire and automatic
Each tyre inflating is given online, maintains its air pressure within the scope of normal tire pressure, when tire pressure is lower than normal tire pressure, digital display
Tire pressure display can flash buzzing alarm, guarantee vehicle safety operation, save small fuel oil, tire wear, longer life expectancy, structure letter
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 transformation made to embodiment of the present invention are fallen within the scope of protection of the present invention.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art of the present technique.
Claims (3)
1. a kind of on-line automatic inflation system of twins type automobile tire, it is characterised in that: including installing vehicle gas on the car body
Packet, vehicle gas bag side are connected by hose 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
It is connected in the air inlet of the pressure reducing valve in control box, 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 for the flow control valve being located in control box, flow control valve
Gas outlet be connected by a hose with the one end of air outlet valve being located at outside control box, the other end of air outlet valve and a total air inlet
Pipe is connected, and is connected respectively by hose with several tyre pressure balancers on total inlet pipe, and number is equipped in driver's cabin
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 pass through signal respectively and are connected with control device；Each tyre pressure balancer passes through setting and exists
Suction nozzle thereon is connected with total inlet pipe；The tyre pressure balancer includes a pressure safety valve, in pressure safety valve two
Side is respectively equipped with a soft air-guide pipe, and the outside end of each soft air-guide pipe is respectively equipped with a lock-on connection, each soft air-guide pipe
Inner end end passes through a tracheae pressing plate and is connected with pressure safety valve, two lock-on connection respectively with the air inflation nozzle of twin tires
It is connected, the pressure safety valve is connected with a suction nozzle, and the pressure safety valve is connected with standing screw, and standing screw is logical
It crosses nut to be fixed on outside wheel hub, on the soft air-guide pipe of the junction of the corresponding tire inflator nozzle of each lock-on connection
It pops one's head in equipped with a wireless pressure；
When having a flat tire for one, corresponding wireless pressure probe sends a signal to control device, so that control device controls
High pressure gas in vehicle gas bag is after pressure protection valve goes pressure and dry by device for drying and filtering, then again gradually by subtracting
Gas is supplied to the tire in pressure valve decompression and the pressurized safe air pressure of pressure charging valve；Swash when by the gas flow of flow control valve
After increasing, flow control valve sends a signal to control device, so that control device control intake valve and air outlet valve are closed, to prevent vehicle
The more influence vehicle brake function of output in the gas short time in gas bag.
2. a kind of on-line automatic inflation system of twins type automobile tire according to claim 1, it is characterised in that: the tire
Pressing balancing device is six.
3. a kind of on-line automatic inflation system of twins type automobile tire according to claim 1, it is characterised in that: when wireless
When the pressure that pressure probe detects is less than 9kpa or the air-flow detected greater 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 CN106626995A (en) | 2017-05-10 |
| CN106626995B true CN106626995B (en) | 2019-03-12 |
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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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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444033A (en) * | 2017-07-27 | 2017-12-08 | 安徽信息工程学院 | A kind of Cycle Hire point bicycle inflator |
| 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 |
| 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 |
| CN107933208A (en) * | 2017-11-28 | 2018-04-20 | 东风商用车有限公司 | A kind of 4 wheel driven vehicle wheel central air-charging and air-discharging system |
| 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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| CN106626995A (en) | 2017-05-10 |
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