CN108325180A - A kind of multifunctional safe sports equipment automatic inflatable device of air - Google Patents
A kind of multifunctional safe sports equipment automatic inflatable device of air Download PDFInfo
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- CN108325180A CN108325180A CN201810298620.6A CN201810298620A CN108325180A CN 108325180 A CN108325180 A CN 108325180A CN 201810298620 A CN201810298620 A CN 201810298620A CN 108325180 A CN108325180 A CN 108325180A
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- solenoid valve
- valve
- connect
- triple
- pipeline connector
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/12—Tools or devices for blowing up or closing balls
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Air Bags (AREA)
Abstract
A kind of multifunctional safe sports equipment automatic inflatable device of air, it is related to sports equipment technical field；Air source is connect with the first solenoid valve and second solenoid valve respectively by the first triple valve, and second solenoid valve is connect with multitube pipeline connector, and digital gas pressure sensor is connected on multitube pipeline connector；First solenoid valve is connect with third solenoid valve and digital gas flowmeter respectively by the second triple valve, third solenoid valve is connect with multitube pipeline connector, digital gas flowmeter is connect with third triple valve, third triple valve is connect with the 5th solenoid valve and the 4th triple valve respectively, 5th solenoid valve is connect with multitube pipeline connector, 4th triple valve is connect with the 6th solenoid valve and the 4th solenoid valve respectively, and the 6th solenoid valve is connect with multitube pipeline connector, and the 4th solenoid valve is connect with gas vent.The present invention realizes quick, accurate, controllable modes of inflation, easy to operate, convenient, solves the problems, such as well needed for campus sports, teaching and the ball inflating of all kinds of athletic groups.
Description
Technical field
The present invention relates to sports equipment technical fields, and in particular to a kind of multifunctional safe sports equipment automatic inflatable/air dress
It sets.
Background technology
School and college, especially Primary and middle school, generally existing sports equipment administrative staff layman：For all kinds of
Ball correct inner gas pressure is short in understanding, and there are the problems such as complicated for operation, not applicable big batch uses for some special equipments；For
Carry out ball inflating problem needed for campus sports, teaching, current domestic also no suitable device and means solve this and ask
Topic.
Therefore, school and college, including colleges and universities, generally existing using excess or deficency it is ball imparted knowledge to students, move the case where,
It is unfavorable for student and takes exercises and cultivate movement hobby, it is serious or even there are security risks.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of quick, accurate, controllable inflation
Multifunctional safe sports equipment automatic inflatable device of air.
To achieve the above object, the technical solution adopted by the present invention is：It includes air source, the first triple valve, the first electromagnetism
Valve, second solenoid valve, third solenoid valve, multitube pipeline connector, digital gas pressure sensor, the second triple valve, digital gas flowmeter,
Third triple valve, the 5th solenoid valve, the 4th triple valve, the 6th solenoid valve, the 4th solenoid valve, gas vent；The air source passes through
First triple valve is connect with the first solenoid valve and second solenoid valve respectively, and second solenoid valve is connect with multitube pipeline connector, multi-pipeline
Digital gas pressure sensor is connected on connector；First solenoid valve by the second triple valve respectively with third solenoid valve sum number
Word gas flowmeter connects, and third solenoid valve is connect with multitube pipeline connector, and digital gas flowmeter is connect with third triple valve, the
Three triple valves are connect with the 5th solenoid valve and the 4th triple valve respectively, and the 5th solenoid valve is connect with multitube pipeline connector, the 4th threeway
Valve is connect with the 6th solenoid valve and the 4th solenoid valve respectively, and the 6th solenoid valve is connect with multitube pipeline connector, the 4th solenoid valve with put
Gas port connects.
Preferably, being provided with the first one-way throttle valve between the second solenoid valve and multitube pipeline connector.
Preferably, being provided with the second one-way throttle valve between the 4th triple valve and the 6th solenoid valve.
The operating procedure of the present invention：
The first step：
Equipment is connected to gas circuit with instrument, presses starting switch, and digital gas pressure sensor measures current gas pressure, and controller is real-time
Judgement：
State one：Current gas pressure is in standard pressure section：It need not be filled and deflated by, equipment does not work, green indicator light
It is bright；
State two：Current gas pressure is less than standard pressure minimum value：Red indicating light lights, and equipment is filled according to the following steps
Gas：First solenoid valve conduction slowly gives gas, digital gas pressure sensor synchro measure by one-way throttle valve；It is inflated to actual measurement wink
Between air pressure reach target air pressure, the first solenoid valve disconnects, and inflation is completed, and red indicating light extinguishes；
State three：Current gas pressure is more than standard pressure maximum value：Red indicating light lights, and equipment is put according to the following steps
Gas：Second solenoid valve is connected, and is slowly deflated by one-way throttle valve, digital gas pressure sensor synchro measure；It is deflated to actual measurement wink
Between air pressure be equal to target air pressure, second solenoid valve disconnect, deflate complete, red indicating light extinguish.
Second step：
After the completion of equipment is filled and deflated by, according to preset time be delayed (parameter), controller by digital gas pressure sensor again
Judgement, if instrument is in state one, green indicator light lights, and work is completed.
With the above structure, what the present invention generated has the beneficial effect that：A kind of multifunctional safe sport of the present invention
Equipment automatic inflatable device of air realizes quick, accurate, controllable modes of inflation, easy to operate, convenient, solves well
Needed for campus sports, teaching and there is simple in structure, setting to close by the ball inflating problem of all kinds of athletic groups, the present invention
The advantages that reason, low manufacture cost.
Description of the drawings
Fig. 1 is the schematic diagram of gas circuit of the present invention；
Fig. 2 is the appearance diagram of the present invention.
Reference sign：
Air source 1, the first triple valve 2, the first solenoid valve 3, second solenoid valve 4, third solenoid valve 5, multitube pipeline connector 6, number
Word baroceptor 7, the second triple valve 8, digital gas flowmeter 9, third triple valve 10, the 5th solenoid valve 11, the 4th threeway
Valve 12, the 6th solenoid valve 13, the 4th solenoid valve 14, gas vent 15, the first one-way throttle valve 16, the second one-way throttle valve 17.
Specific implementation mode
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Referring to such as Fig. 1 --- shown in Fig. 2, present embodiment adopts the following technical scheme that：It includes air source 1, first
Triple valve 2, the first solenoid valve 3, second solenoid valve 4, third solenoid valve 5, multitube pipeline connector 6, digital gas pressure sensor 7, second
Triple valve 8, digital gas flowmeter 9, third triple valve 10, the 5th solenoid valve 11, the 4th triple valve 12, the 6th solenoid valve 13,
4th solenoid valve 14, gas vent 15；The air source 1 by the first triple valve 2 respectively with the first solenoid valve 3 and second solenoid valve
4 connections, second solenoid valve 4 are connect with multitube pipeline connector 6, and digital gas pressure sensor 7 is connected on multitube pipeline connector 6；Described
First solenoid valve 3 is connect with third solenoid valve 5 and digital gas flowmeter 9 respectively by the second triple valve 8, third solenoid valve 5
It is connect with multitube pipeline connector 6, digital gas flowmeter 9 is connect with third triple valve 10, and third triple valve 10 is electric with the 5th respectively
Magnet valve 11 and the connection of the 4th triple valve 12, the 5th solenoid valve 11 connect with multitube pipeline connector 6, and the 4th triple valve 12 is respectively with the 6th
Solenoid valve 13 and the connection of the 4th solenoid valve 14, the 6th solenoid valve 13 are connect with multitube pipeline connector 6, the 4th solenoid valve 14 and gas vent
15 connections.
Preferably, being provided with the first one-way throttle valve 16 between the second solenoid valve 4 and multitube pipeline connector 6.
Preferably, being provided with the second one-way throttle valve 17 between the 4th triple valve 12 and the 6th solenoid valve 13.
When present embodiment operates：
The first step：
Equipment is connected to gas circuit with instrument, presses starting switch, and digital gas pressure sensor measures current gas pressure, and controller is real-time
Judgement：
State one：Current gas pressure is in standard pressure section；It need not be filled and deflated by, equipment does not work, green indicator light
It is bright；
State two：Current gas pressure is less than air pressure lower limit, and the instrument has preset standard volume (parameter)；Red indicating light is bright
It rises, equipment is inflated according to the following steps：
Step 1：Controller provides fast aeration volume (standard state) according to following algorithm：
Fast aeration volume=【(target air pressure-current gas pressure) × normal volume/101.325】× 80%；
First solenoid valve (not connected one-way throttle valve), the 5th solenoid valve conduction, are measured, soon by digital gas flowmeter
Speed inflation；When actual measurement integrated flux reaches setting value, the first solenoid valve, the 5th solenoid valve disconnect, and equipment enters second step work
State；
Step 2：After preset time delay (parameter), second solenoid valve conducting slowly gives gas by one-way throttle valve,
Digital gas pressure sensor synchro measure；It is inflated to actual measurement temporal pressure and reaches target air pressure, second solenoid valve is disconnected, inflated
At red indicating light extinguishes；
State three：Current gas pressure is less than air pressure lower limit, the instrument Non-precondition normal volume (parameter) or current gas pressure
It is between the gentle pressure limit of standard pressure minimum value；Red indicating light lights, and equipment is inflated according to the following steps：
Second solenoid valve is connected, and gas, digital gas pressure sensor synchro measure are slowly given by one-way throttle valve；It is inflated to reality
It surveys temporal pressure and reaches target air pressure, second solenoid valve disconnects, and inflation is completed, and red indicating light extinguishes；
State four：Current gas pressure is more than the air pressure upper limit, and the instrument has preset standard volume (parameter)；Red indicating light is bright
It rises, equipment is deflated according to the following steps：
Step 1：Controller provides Rapid degassing volume (standard state) according to following algorithm：
Rapid degassing volume=【(current gas pressure-target air pressure) × normal volume/101.325】× 80%；
Third solenoid valve (not connected one-way throttle valve), the 4th solenoid valve conduction, are measured, soon by digital gas flowmeter
Speed is deflated；When actual measurement integrated flux reaches setting value, third solenoid valve, the 4th solenoid valve disconnect, and equipment enters second step work
State；
Step 2：After preset time delay (parameter), the 4th solenoid valve, the 6th solenoid valve conduction pass through one-way throttle
Valve is slowly deflated, digital gas pressure sensor synchro measure；Be deflated to actual measurement temporal pressure be equal to target air pressure, the 4th solenoid valve,
6th solenoid valve disconnects, and deflates and completes, and red indicating light extinguishes；
State five：Current gas pressure is more than the air pressure upper limit, the instrument Non-precondition normal volume (parameter) or current gas pressure
It is between standard pressure maximum value and the air pressure upper limit；Red indicating light lights, and equipment is deflated according to the following steps：
4th solenoid valve, the 6th solenoid valve conduction are slowly deflated by one-way throttle valve, the same pacing of digital gas pressure sensor
Amount；It is deflated to actual measurement temporal pressure and is equal to target air pressure, the 4th solenoid valve, the 6th solenoid valve disconnect, deflate and complete, red instruction
Lamp extinguishes；
Second step：
After the completion of equipment is filled and deflated by, according to preset time be delayed (parameter), controller by digital gas pressure sensor again
Judgement, if instrument is in state one, green indicator light lights, and work is completed；
It should be noted that：
If instrument is not at state one when 1, judging again, equipment repeatedly above can be filled and deflated by operation；
If 2, instrument target air pressure is more than 700KPa, need to use high-pressure air source.
With the above structure, what present embodiment generated has the beneficial effect that：One kind of the present invention is multi-functional
Safe sport equipment automatic inflatable device of air, realizes quick, accurate, controllable modes of inflation, easy to operate, convenient, very well
Solve the problems, such as needed for campus sports, teaching and the ball inflating of all kinds of athletic groups, the present invention have structure letter
Single, setting rationally, low manufacture cost the advantages that.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (3)
1. a kind of multifunctional safe sports equipment automatic inflatable device of air, it is characterised in that：It include air source, the first triple valve,
First solenoid valve, second solenoid valve, third solenoid valve, multitube pipeline connector, digital gas pressure sensor, the second triple valve, digital gas
Flowmeter body, third triple valve, the 5th solenoid valve, the 4th triple valve, the 6th solenoid valve, the 4th solenoid valve, gas vent；Described
Air source is connect with the first solenoid valve and second solenoid valve respectively by the first triple valve, and second solenoid valve connects with multitube pipeline connector
It connects, digital gas pressure sensor is connected on multitube pipeline connector；First solenoid valve by the second triple valve respectively with third
Solenoid valve is connected with digital gas flowmeter, and third solenoid valve is connect with multitube pipeline connector, digital gas flowmeter and the three or three
Port valve connects, and third triple valve is connect with the 5th solenoid valve and the 4th triple valve respectively, and the 5th solenoid valve connects with multitube pipeline connector
It connecing, the 4th triple valve is connect with the 6th solenoid valve and the 4th solenoid valve respectively, and the 6th solenoid valve is connect with multitube pipeline connector, and the 4th
Solenoid valve is connect with gas vent.
2. a kind of multifunctional safe sports equipment automatic inflatable device of air according to claim 1, it is characterised in that：It is described
Second solenoid valve and multitube pipeline connector between be provided with the first one-way throttle valve.
3. a kind of multifunctional safe sports equipment automatic inflatable device of air according to claim 1, it is characterised in that：It is described
The 4th triple valve and the 6th solenoid valve between be provided with the second one-way throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298620.6A CN108325180A (en) | 2018-04-04 | 2018-04-04 | A kind of multifunctional safe sports equipment automatic inflatable device of air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298620.6A CN108325180A (en) | 2018-04-04 | 2018-04-04 | A kind of multifunctional safe sports equipment automatic inflatable device of air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108325180A true CN108325180A (en) | 2018-07-27 |
Family
ID=62932713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810298620.6A Pending CN108325180A (en) | 2018-04-04 | 2018-04-04 | A kind of multifunctional safe sports equipment automatic inflatable device of air |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2858342Y (en) * | 2005-11-17 | 2007-01-17 | 国营险峰机器厂 | Air-charging and air-discharging system of tyre |
| CN103818202A (en) * | 2014-01-29 | 2014-05-28 | 徐工集团工程机械股份有限公司道路机械分公司 | Automatic-control inflation and deflation system of tyre roller |
| CN104309415A (en) * | 2014-10-28 | 2015-01-28 | 江苏大学 | Method for charging and discharging air as well as maintaining and controlling air pressure |
| CN204553173U (en) * | 2015-03-16 | 2015-08-12 | 福建师范大学福清分校 | Portable automatic-inflation device |
| CN204790358U (en) * | 2015-05-26 | 2015-11-18 | 河南省日立信股份有限公司 | Online AUTOMATICALLY SUPPLY AIR device of sulfur hexafluoride high -Voltage electrical appliances |
| CN208018072U (en) * | 2018-04-04 | 2018-10-30 | 义乌工商职业技术学院 | A kind of multifunctional safe sports equipment automatic inflatable device of air |
-
2018
- 2018-04-04 CN CN201810298620.6A patent/CN108325180A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2858342Y (en) * | 2005-11-17 | 2007-01-17 | 国营险峰机器厂 | Air-charging and air-discharging system of tyre |
| CN103818202A (en) * | 2014-01-29 | 2014-05-28 | 徐工集团工程机械股份有限公司道路机械分公司 | Automatic-control inflation and deflation system of tyre roller |
| CN104309415A (en) * | 2014-10-28 | 2015-01-28 | 江苏大学 | Method for charging and discharging air as well as maintaining and controlling air pressure |
| CN204553173U (en) * | 2015-03-16 | 2015-08-12 | 福建师范大学福清分校 | Portable automatic-inflation device |
| CN204790358U (en) * | 2015-05-26 | 2015-11-18 | 河南省日立信股份有限公司 | Online AUTOMATICALLY SUPPLY AIR device of sulfur hexafluoride high -Voltage electrical appliances |
| CN208018072U (en) * | 2018-04-04 | 2018-10-30 | 义乌工商职业技术学院 | A kind of multifunctional safe sports equipment automatic inflatable device of air |
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