CN213861737U - Automatic tyre inflating and deflating device - Google Patents
Automatic tyre inflating and deflating device Download PDFInfo
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- CN213861737U CN213861737U CN202022324496.1U CN202022324496U CN213861737U CN 213861737 U CN213861737 U CN 213861737U CN 202022324496 U CN202022324496 U CN 202022324496U CN 213861737 U CN213861737 U CN 213861737U
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Abstract
The utility model discloses an automatic gassing device that fills of tire, its technical essential is: the air compressor is arranged in the hub and is connected with the air storage tank through a guide pipe, the air storage tank is connected with the inside of a tire through an air pipe, a first control valve and a second control valve are arranged on the air pipe, a pressure sensor is arranged in the tire, when a vehicle runs, when the pressure sensor senses that the air pressure in the tire is smaller than a set value, the controller controls the first control valve and the second control valve to be opened, the air storage tank guides high-pressure air into the tire through the air pipe, the controller controls the first control valve and the second control valve to be closed until the pressure sensor senses that the pressure in the tire reaches the set pressure, when the pressure sensor senses that the pressure in the tire is larger than the set value, the controller controls the exhaust valve to be opened, the exhaust valve exhausts the air in the tire until the pressure sensor senses that the pressure in the tire reaches the set pressure, and the controller controls the exhaust valve to be closed, the exhaust process is completed.
Description
Technical Field
The utility model relates to a tire fills gassing field, specifically is to relate to an automatic gassing device that fills of tire.
Background
With the rapid development of national economy, particularly the continuous development of logistics industry driven by online shopping, the number of freight logistics vehicles in operation is increasing. In the driving process of the logistics vehicle, severe weather conditions, road conditions and traffic conditions are possibly encountered, the tire is often used under complex and severe conditions, various deformation, load, force and high and low temperature effects can be borne, the tire is burst due to overhigh tire pressure or the vehicle inclines and deviates due to overlow tire pressure, potential safety hazards are caused to the driving of the freight vehicle, and accidents can be caused in severe cases.
The conventional tire balancing device cannot meet the safety requirements of modern logistics vehicles due to the fact that the pressure adjusting range is too small and dynamic adjustment cannot be achieved.
Therefore, it is desirable to provide an automatic tire inflation and deflation device, which aims to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an aim at provides an automatic gassing device that fills of tire to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an automatic inflation and deflation device of tire, includes tire, wheel hub, first control valve, trachea, second control valve, gas holder, air compressor machine, pressure sensors and discharge valve, wheel hub's the outside is provided with the tire, is provided with the air compressor machine in the wheel hub, and the air compressor machine passes through pipe and gas tank connection, and the inside of tire is connected through the trachea to the gas holder, is provided with first control valve and second control valve on the trachea, and the inside of tire is provided with pressure sensors, is provided with discharge valve on the tire, is provided with the spring layer in the tire.
As a further scheme of the utility model, be provided with vibration energy storage board, controller and battery on the wheel hub.
As a further aspect of the present invention, the outer side of the tire is provided with an air cock, through which the tire can be inflated manually.
As a further scheme of the utility model, the battery passes through the line connection display screen, is provided with bee calling organ on the display screen, and the downside of display screen is provided with control button.
As a further aspect of the present invention, the first control valve, the second control valve, the pressure sensor, the vibration energy storage plate, the exhaust valve and the controller are all connected through a circuit and a storage battery.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the utility model discloses a be provided with the tire in the outside of wheel hub, be provided with the air compressor machine in the wheel hub, the air compressor machine passes through pipe and gas holder connection, the inside of gas holder connection tire through the trachea, be provided with first control valve and second control valve on the trachea, the inside of tire is provided with pressure sensors, be provided with discharge valve on the tire, when using, open the air compressor machine, the air compressor machine compresses external air and stores in the gas holder, the vehicle is in service, when pressure sensors sense the tire air pressure and is less than the setting value, the controller controls first control valve and second control valve to open, the gas holder leads into the tire with high-pressure air through the trachea, until pressure sensors sense tire internal pressure and reach the setting pressure, the controller controls first control valve and second control valve to close, accomplish the inflation process, when high temperature, pressure sensors sense when the pressure in the tire is greater than the setting value, the controller controls the exhaust valve to open, the exhaust valve discharges air in the tire until the pressure sensor senses that the pressure in the tire reaches the set pressure, and the controller controls the exhaust valve to close to finish the exhaust process.
The utility model discloses a downside at the display screen is provided with control button, and the air pressure transmission that pressure sensors will sense gives the display screen, and when the tire through some road conditions that easily make the vehicle skid or be absorbed in, during road surfaces such as sandy beach, snowfield, wetland, through adjusting control button, control button passes through the controller and controls the exhaust valve and open, exhausts to the tire, increases the area of contact on tire and road surface to better passing through the road surface.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of embodiment 2 of the present invention.
Fig. 3 is a schematic structural view of a battery according to embodiment 1 of the present invention.
Reference numerals: 1-tire, 2-wheel hub, 3-first control valve, 4-air pipe, 5-second control valve, 6-air storage tank, 7-air compressor, 8-pressure sensor, 9-exhaust valve, 10-controller, 11-spring layer, 12-air nozzle, 13-vibration energy storage plate, 14-storage battery, 15-buzzer, 16-display screen and 17-control button.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1
Referring to fig. 1 to 3, an automatic tire inflation and deflation device comprises a tire 1, a hub 2, a first control valve 3, an air pipe 4, a second control valve 5, an air storage tank 6, an air compressor 7, a pressure sensor 8, an exhaust valve 9, a controller 10, a spring layer 11, an air faucet 12, a vibration energy storage plate 13, a storage battery 14, a buzzer 15, a display screen 16 and a control button 17.
The outside of wheel hub 2 is provided with tire 1, is provided with air compressor machine 7 in the wheel hub 2, and air compressor machine 7 passes through the pipe and is connected with gas holder 6, and gas holder 6 passes through the inside of trachea 4 connection tire 1, is provided with first control valve 3 and second control valve 5 on the trachea 4, and the inside of tire 1 is provided with pressure sensors 8, is provided with discharge valve 9 on the tire 1.
When in use, the air compressor 7 is started, the air compressor 7 compresses the outside air and stores the compressed air in the air storage tank 6, when the vehicle runs, when the pressure sensor 8 senses that the air pressure in the tire 1 is smaller than a set value, the controller 10 controls the first control valve 3 and the second control valve 5 to be opened, the air storage tank 6 guides high-pressure air into the tire 1 through the air pipe 4, until the pressure sensor 8 senses that the pressure in the tire 1 reaches the set pressure, the controller 10 controls the first control valve 3 and the second control valve 5 to be closed, the inflation process is completed, when the temperature is high, the controller 10 controls the exhaust valve 9 to be opened when the pressure sensor 8 senses that the pressure in the tire 1 is greater than a set value, the exhaust valve 9 exhausts the air in the tire 1 until the pressure sensor 8 senses that the pressure in the tire 1 reaches the set pressure, and the controller 10 controls the exhaust valve 9 to be closed to finish the exhaust process.
The wheel hub 2 is provided with a vibration energy storage plate 13, a controller 10 and a storage battery 14, the first control valve 3, the second control valve 5, the pressure sensor 8, the vibration energy storage plate 13, the exhaust valve 9 and the controller 10 are all connected with the storage battery 14 through lines, the vibration energy storage plate 13 can convert vibration energy generated in the driving process of the vehicle into electric energy and store the electric energy in the storage battery 14, and the storage battery 14 provides the electric energy for the first control valve 3, the second control valve 5, the pressure sensor 8, the exhaust valve 9 and the controller 10.
Be provided with spring layer 11 in the tire 1, when tire 1 bursts suddenly, spring layer 11 can provide the holding power for the inner wall of tire 1, avoids tire 1 still can travel, avoids tire 1 to cause the vehicle out of control because of blowing out, causes the traffic accident.
An air valve 12 is provided outside the tire 1, and the tire 1 can be manually inflated through the air valve 12.
Example 2
Referring to fig. 1 to 3, an automatic tire inflation/deflation device includes a tire 1, a tire 1 is disposed outside a hub 2, an air compressor 7 is disposed inside the hub 2, the air compressor 7 is connected to an air storage tank 6 through a conduit, the air storage tank 6 is connected to the inside of the tire 1 through an air pipe 4, a first control valve 3 and a second control valve 5 are disposed on the air pipe 4, a pressure sensor 8 is disposed inside the tire 1, an exhaust valve 9 is disposed on the tire 1, the air compressor 7 is turned on, the air compressor 7 compresses outside air and stores the compressed air in the air storage tank 6, when a vehicle is running, when the pressure sensor 8 senses that air pressure in the tire 1 is smaller than a set value, a controller 10 controls the first control valve 3 and the second control valve 5 to be opened, the air storage tank 6 guides high-pressure air into the tire 1 through the air pipe 4 until the pressure sensor 8 senses that the pressure in the tire 1 reaches the set pressure, the controller 10 controls the first control valve 3 and the second control valve 5 to be closed to complete the inflation process, when the temperature is high and the pressure sensor 8 senses that the pressure in the tire 1 is greater than a set value, the controller 10 controls the exhaust valve 9 to be opened, the exhaust valve 9 exhausts the air in the tire 1, and until the pressure sensor 8 senses that the pressure in the tire 1 reaches the set pressure, the controller 10 controls the exhaust valve 9 to be closed to complete the exhaust process.
Different from the embodiment 1, the storage battery 14 is connected with the display screen 16 through a line, the display screen 16 is provided with the buzzer 15, the lower side of the display screen 16 is provided with the control button 17, the pressure sensor 8 transmits the sensed air pressure to the display screen 16, when the tire 1 passes through road conditions which are easy to cause vehicle skidding or sinking, such as sand beach, snow land, wet land and the like, the control button 17 is adjusted, the control button 17 controls the exhaust valve 9 to be opened through the controller 10 to exhaust the tire 1, the contact area between the tire 1 and the road surface is increased, so that the tire can better pass through the road surface, and meanwhile when the pressure sensor 8 senses that the pressure in the tire 1 exceeds a set value, the buzzer 15 gives an alarm to remind a driver of driving safety.
The rest of the structure of this example is the same as example 1.
The utility model discloses a theory of operation is: the utility model discloses an open air compressor machine 7, air compressor machine 7 compresses the external air and stores in gas holder 6, the vehicle is in the process of going, when pressure sensor 8 senses that the air pressure in tire 1 is less than the setting value, controller 10 controls first control valve 3 and second control valve 5 to open, gas holder 6 introduces high-pressure air into tire 1 through trachea 4, until pressure sensor 8 senses that the pressure in tire 1 reaches the setting pressure, controller 10 controls first control valve 3 and second control valve 5 to close, accomplish the inflation process, when high temperature, pressure sensor 8 senses that the pressure in tire 1 is greater than the setting value, controller 10 controls discharge valve 9 to open, discharge valve 9 discharges the air in tire 1, until pressure sensor 8 senses that the pressure in tire 1 reaches the setting pressure, controller 10 controls discharge valve 9 to close, the exhaust process is completed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides an automatic inflation and deflation device of tire, includes tire (1), wheel hub (2), first control valve (3), trachea (4), second control valve (5), gas holder (6), air compressor machine (7), pressure sensor (8) and discharge valve (9), its characterized in that, the outside of wheel hub (2) is provided with tire (1), is provided with air compressor machine (7) in wheel hub (2), and air compressor machine (7) are connected with gas holder (6) through pipe, and gas holder (6) are connected the inside of tire (1) through trachea (4), are provided with first control valve (3) and second control valve (5) on trachea (4), and the inside of tire (1) is provided with pressure sensor (8), is provided with discharge valve (9) on tire (1), is provided with spring layer (11) in tire (1).
2. The automatic tyre inflation and deflation device according to claim 1, wherein the hub (2) is provided with a vibration energy storage plate (13), a controller (10) and a storage battery (14).
3. Automatic tyre inflation and deflation device according to claim 2, wherein the tyre (1) is provided with an air tap (12) on the outside.
4. The automatic tyre inflation and deflation device according to claim 2, wherein the battery (14) is connected to the display screen (16) through a line, the display screen (16) is provided with a buzzer (15), and the lower side of the display screen (16) is provided with a control button (17).
5. The automatic tyre inflation and deflation device according to claim 4, wherein the first control valve (3), the second control valve (5), the pressure sensor (8), the vibration energy storage plate (13), the exhaust valve (9) and the controller (10) are all connected with the storage battery (14) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324496.1U CN213861737U (en) | 2020-10-19 | 2020-10-19 | Automatic tyre inflating and deflating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324496.1U CN213861737U (en) | 2020-10-19 | 2020-10-19 | Automatic tyre inflating and deflating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213861737U true CN213861737U (en) | 2021-08-03 |
Family
ID=77072908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022324496.1U Active CN213861737U (en) | 2020-10-19 | 2020-10-19 | Automatic tyre inflating and deflating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213861737U (en) |
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2020
- 2020-10-19 CN CN202022324496.1U patent/CN213861737U/en active Active
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