CN103363292A - Accurately-controlled air distribution tank device - Google Patents
Accurately-controlled air distribution tank device Download PDFInfo
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- CN103363292A CN103363292A CN2013103097983A CN201310309798A CN103363292A CN 103363292 A CN103363292 A CN 103363292A CN 2013103097983 A CN2013103097983 A CN 2013103097983A CN 201310309798 A CN201310309798 A CN 201310309798A CN 103363292 A CN103363292 A CN 103363292A
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- vent hole
- district
- air inlet
- venting
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- 238000013022 venting Methods 0.000 claims description 74
- 230000006698 induction Effects 0.000 claims description 6
- 238000013461 design Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The invention discloses an accurately-controlled air distribution tank device which comprises an air distribution tank, an air inlet part and an air outlet part. The air inlet part comprises an air inlet motor, an air inlet distribution disk, an air inlet bottom cap and an air inlet tank. The front end of the air distribution tank is positioned inside the air inlet tank. The air inlet bottom cap is fixed at the front end of the air distribution tank and is contacted with the air inlet distribution disk. The air inlet motor is connected with the air inlet distribution disk. The air outlet part comprises an air outlet motor, an air outlet distribution disk and an air outlet bottom cap, wherein the air outlet bottom cap is fixed at the rear end of the air distribution tank and is contacted with the air outlet distribution plate; and the air outlet motor is connected with the air outlet distribution disk. According to the invention, the air inlet motor/the air outlet motor drives the air inlet distribution disk/the air outlet distribution disk to rotate a fixed angle according to the set direction so as to change the relative position of the air inlet distribution disk and the air inlet bottom cap as well as the relative position of the air outlet distribution disk and the air outlet bottom cap. Thus, air inlet and air outlet are accurately controlled.
Description
Technical field
The present invention relates to a kind of control and advance the device of venting, the especially a kind of minute gas gas tank device that can accurately control belongs to medical instruments field.
Background technique
The many employing solenoid valves of traditional physiotherapy and rehabilitation equipment (air wave treatment spacing series) are controlled the air bag orderliness has the rhythm and pace of moving things to carry out inflation extruding, venting, formation promotes flowing and the microcirculatory effect of improvement of blood and lymph to the circulating pressure of limbs and tissue thereby reach.
And there is following some deficiency in electromagnetic valve: 1) degree of regulation is limited: solenoid valve only has the switch two states usually, and spool can only be in two limit positions, and can not regulate continuously; 2) transfer the turbidity test of medium not reach when requiring, have the risk of corrosion solenoid valve, thereby reduce the stable of product performance and shorten its working life; Volume is larger when 3) using a plurality of solenoid valve simultaneously, affects the external structure of product; Increased simultaneously the cost of product.
Summary of the invention
The objective of the invention is in order to solve the defective of above-mentioned prior art electromagnetic valve, provide a kind of simple in structure, cost is lower, and the generous minute gas gas tank device that can accurately control of beautiful shape.
Purpose of the present invention can reach by taking following technological scheme:
Minute gas gas tank device that can accurately control is characterized in that: comprise a minute gas gas tank, induction part and venting part;
Described induction part comprises air inlet motor, air inlet air distribution disk, air inlet bottom and air inlet gas tank, the front end of described minute gas gas tank is positioned at the air inlet gas tank, described air inlet bottom is fixed on minute front end of gas gas tank and contacts with the air inlet air distribution disk, described air inlet motor is connected with the air inlet air distribution disk, drives the air inlet air distribution disk and finishes air inlet in the rotation of air inlet bottom;
Described venting part comprises venting motor, venting air distribution disk and venting bottom, described venting bottom is fixed on minute rear end of gas gas tank and contacts with the venting air distribution disk, described venting motor is connected with the venting air distribution disk, drives the venting air distribution disk and finishes venting in the rotation of venting bottom.
As a kind of preferred version, described air inlet bottom intersects to divide by vertical center line and horizontal center line I, II, III and four zones of IV, be provided with the first inlet hole between I district and the II district, be provided with the second inlet hole between II district and the III district, be provided with the 3rd inlet hole between III district and the IV district, be provided with the 4th inlet hole between IV district and the I district; Be provided with the 5th inlet hole on the described air inlet air distribution disk; Described the first inlet hole, the second inlet hole, the 3rd inlet hole, the 4th inlet hole and the 5th inlet hole are sector structure of the same size, and wherein the initial position of the 5th inlet hole is corresponding with the first inlet hole.
As a kind of preferred version, described venting bottom intersects to divide by vertical center line and horizontal center line I, II, III and four zones of IV, I district, II district, III district and IV district are provided with respectively the first vent hole, the second vent hole, the 3rd vent hole and the 4th vent hole, be provided with the 5th vent hole between I district and the II district, be provided with the 6th vent hole between II district and the III district, be provided with the 7th vent hole between III district and the IV district, be provided with the 8th vent hole between IV district and the I district; Be provided with the 9th vent hole, the tenth vent hole, the 11 vent hole, the 12 vent hole and the 13 vent hole on the described venting air distribution disk; Described the first vent hole, the second vent hole, the 3rd vent hole, the 4th vent hole, the 9th vent hole, the tenth vent hole, the 11 vent hole and the 12 vent hole are round structure of the same size, described the 5th vent hole, the 6th vent hole, the 7th vent hole, the 8th vent hole and the 13 vent hole are sector structure of the same size, and wherein the initial position of the 13 vent hole is corresponding with the 5th vent hole.
As a kind of preferred version, described the first vent hole, the second vent hole, the 3rd vent hole and the 4th vent hole arrange along counterclockwise 45 degree of the inner circumference of venting bottom, 135 degree, 225 degree and 315 degree respectively.
As a kind of preferred version, described the 9th vent hole, the tenth vent hole, the 11 vent hole and the 12 vent hole arrange along counterclockwise 0 degree of the inner circumference of venting air distribution disk, 90 degree, 180 degree and 270 degree respectively.
As a kind of preferred version, be provided with suction port on the described air inlet gas tank, described suction port is connected with the external feed stream device.
As a kind of preferred version, be provided with a plurality of inflation inlets on the described minute gas gas tank.
As a kind of preferred version, described inflation inlet has four, and for making things convenient for the connection of tracheae, inflation inlet reasonably is distributed on minute gas gas tank.
As a kind of preferred version, described air inlet motor and venting motor all adopt stepper motor.
The present invention has following beneficial effect with respect to prior art:
1, the present invention can send Beat to air inlet motor/venting motor, make air inlet motor/venting driven by motor air inlet air distribution disk/venting air distribution disk rotate a fixing angle according to direction initialization, the relative position of the relative position of change air inlet air distribution disk and air inlet bottom/venting air distribution disk and venting bottom, thereby the purpose of realization air inlet and venting.
2, the present invention has realized the accurate control of air inlet and venting, and good positional accuracy and the repeatability of motion are arranged, and the stability of product performance is high.
3, start and stop response time weak point of the present invention can reach more good result for the treatment of; Reduced cumulative error, made its reliability high, increase working life.
4, air inlet motor of the present invention/venting motor is only determined by digital input pulse, thereby can adopt open loop control, and this is so that air inlet motor/venting motor simple in structure and control cost lowlyer makes reducing noise simultaneously, and vibration reduces.
5, the present invention is simple in structure, and boundary dimension is less, can effectively control cost, and can optimize overall design simultaneously.
6, the present invention has realized that dexterously control and power source are integrated, and air pressure treatment field is risen to a new high.
Description of drawings
Fig. 1 is of the present invention minute gas gas tank device plane structure schematic representation.
Fig. 2 is of the present invention minute gas gas tank device air inlet bottom cover structure schematic representation.
Fig. 3 is of the present invention minute gas gas tank device air inlet air distribution disk structural representation.
Fig. 4 is of the present invention minute gas gas tank device venting bottom cover structure schematic representation.
Fig. 5 is of the present invention minute gas gas tank device venting air distribution disk structural representation.
Embodiment
Embodiment 1:
As shown in Figure 1, minute gas gas tank device of present embodiment comprises a minute gas gas tank 1, induction part and venting part;
Described induction part comprises air inlet motor 2, air inlet bottom 3, air inlet air distribution disk 4 and air inlet gas tank 5, the front end of described minute gas gas tank 1 is positioned at air inlet gas tank 5, described air inlet bottom 3 is fixed on minute front end of gas gas tank 1 and contacts with air inlet air distribution disk 4, and described air inlet motor 2 is connected with air inlet air distribution disk 4;
Described venting part comprises venting motor 6, venting bottom 7 and venting air distribution disk 8, and described venting bottom 7 is fixed on minute rear end of gas gas tank 1 and contacts with venting air distribution disk 8, and described venting motor 6 is connected with venting air distribution disk 8.
As shown in Figures 2 and 3, described air inlet bottom 3 intersects to divide by vertical center line and horizontal center line I, II, III and four zones of IV, be provided with the first inlet hole 31 between I district and the II district, be provided with the second inlet hole 32 between II district and the III district, be provided with the 3rd inlet hole 33 between III district and the IV district, be provided with the 4th inlet hole 34 between IV district and the I district; Be provided with the 5th inlet hole 41 on the described air inlet air distribution disk 4; Described the first inlet hole 31, the second inlet hole 32, the 3rd inlet hole 33, the 4th inlet hole 34 and the 5th inlet hole 41 are sector structure of the same size, and wherein the initial position of the 5th inlet hole 41 is corresponding with the first inlet hole 31.
As shown in Figure 4 and Figure 5, described venting bottom 7 intersects to divide by vertical center line and horizontal center line I, II, III and four zones of IV, I district, II district, III district and IV district are provided with respectively the first vent hole 71, the second vent hole 72, the 3rd vent hole 73 and the 4th vent hole 74, be provided with the 5th vent hole 75 between I district and the II district, be provided with the 6th vent hole 76 between II district and the III district, be provided with the 7th vent hole 77 between III district and the IV district, be provided with the 8th vent hole 78 between IV district and the I district; Be provided with the 9th vent hole 81, the tenth vent hole 82, the 11 vent hole 83, the 12 vent hole 84 and the 13 vent hole 85 on the described venting air distribution disk 8; Described the first vent hole 71, the second vent hole 72, the 3rd vent hole 73, the 4th vent hole 74, the 9th vent hole 81, the tenth vent hole 82, the 11 vent hole 83 and the 12 vent hole 84 are round structure of the same size, described the 5th vent hole 75, the 6th vent hole 76, the 7th vent hole 77, the 8th vent hole 78 and the 13 vent hole 85 are sector structure of the same size, and wherein the initial position of the 13 vent hole 85 is corresponding with the 5th vent hole 75; Described the first vent hole 71, the second vent hole 72, the 3rd vent hole 73 and the 4th vent hole 74 arrange along counterclockwise 45 degree of the inner circumference of venting bottom 7,135 degree, 225 degree and 315 degree respectively, and described the 9th vent hole 81, the tenth vent hole 82, the 11 vent hole 83 and the 12 vent hole 84 arrange along counterclockwise 0 degree of the inner circumference of venting air distribution disk 8,90 degree, 180 degree and 270 degree respectively.
In the present embodiment, be provided with suction port 51 on the described air inlet gas tank 5, described suction port 51 is connected with the external feed stream device.Be provided with four inflation inlets 11 on the described minute gas gas tank 1, for making things convenient for the connection of tracheae, inflation inlet 11 reasonably is distributed on minute gas gas tank 1.Described air inlet motor 2 and venting motor 6 all adopt stepper motor.
Clockwise rotating as example, as follows:
The air inlet principle of present embodiment:
Air inlet motor 2 drives air inlet air distribution disk 4 and rotates, when rotation 0～10 is spent, and the simultaneously air inlet of I and II district, best angle is 0 degree; When rotation 10～20 was spent, I advanced in the district, and best angle is 10 degree; When rotation 20 degree～70 are spent, I, II, III and all not air inlets of IV district, best angle is 45 degree; When rotation 70 degree～80 are spent, the air inlet of I district, best angle is 80 degree; When rotation 80 degree～100 are spent, the simultaneously air inlet of I and IV district, best angle is 90 degree; When rotation 100 degree～110 were spent, IV advanced in the district, and best angle is 100 degree; Spend when rotating 110 degree～160, I, II, III and all not air inlets of IV district, best angle is 135 degree; When rotation 160 degree～170 are spent, the air inlet of IV district, best angle is 170 degree; Spend when rotating 170 degree～190, the simultaneously air inlet of IV and III district, best angle is 180 degree; Spend when rotating 190 degree～200, the air inlet of III district, best angle is 190 degree; Spend when rotating 200 degree～250, I, II, III and all not air inlets of IV district, best angle is 225 degree; When rotation 250 degree～260 are spent, the air inlet of III district, best angle is 260 degree; When rotation 260 degree～280 are spent, the simultaneously air inlet of III and II district, best angle is 270 degree; When 280 degree～290 are spent, the air inlet of II district, best angle is 280 degree; Spend when rotating 290 degree～340, I, II, III and all not air inlets of IV district, best angle is 315 degree; Spend when rotating 340 degree～350, the air inlet of II district, best angle is 350 degree; When rotation 350 degree～360 are spent, the simultaneously air inlet of II and I district, best angle 360 degree.
The venting principle of present embodiment:
From above-mentioned air inlet and venting principle as can be known, according to the variation of air inlet air distribution disk/venting air distribution disk rotation angle, the time and air inlet/venting, the time and hold one's breath, make a minute gas gas tank can finish the air bag orderliness, have the rhythm and pace of moving things to carry out inflation to push/exit.
The above; only be patent preferred embodiment of the present invention; but the protection domain of patent of the present invention is not limited to this; anyly be familiar with those skilled in the art in the disclosed scope of patent of the present invention; the design of the technological scheme of patent and patent of invention thereof is equal to replacement or is changed according to the present invention, all belongs to the protection domain of patent of the present invention.
Claims (9)
1. minute gas gas tank device that can accurately control is characterized in that: comprise a minute gas gas tank, induction part and venting part;
Described induction part comprises air inlet motor, air inlet bottom, air inlet air distribution disk and air inlet gas tank, the front end of described minute gas gas tank is positioned at the air inlet gas tank, described air inlet bottom is fixed on minute front end of gas gas tank and contacts with the air inlet air distribution disk, described air inlet motor is connected with the air inlet air distribution disk, drives the air inlet air distribution disk and finishes air inlet in the rotation of air inlet bottom;
Described venting part comprises venting motor, venting bottom and venting air distribution disk, described venting bottom is fixed on minute rear end of gas gas tank and contacts with the venting air distribution disk, described venting motor is connected with the venting air distribution disk, drives the venting air distribution disk and finishes venting in the rotation of venting bottom.
2. minute gas gas tank device that can accurately control according to claim 1, it is characterized in that: described air inlet bottom intersects to divide by vertical center line and horizontal center line I, II, III and four zones of IV, be provided with the first inlet hole between I district and the II district, be provided with the second inlet hole between II district and the III district, be provided with the 3rd inlet hole between III district and the IV district, be provided with the 4th inlet hole between IV district and the I district; Be provided with the 5th inlet hole on the described air inlet air distribution disk; Described the first inlet hole, the second inlet hole, the 3rd inlet hole, the 4th inlet hole and the 5th inlet hole are sector structure of the same size, and wherein the initial position of the 5th inlet hole is corresponding with the first inlet hole.
3. minute gas gas tank device that can accurately control according to claim 1, it is characterized in that: described venting bottom intersects to divide by vertical center line and horizontal center line I, II, III and four zones of IV, I district, II district, III district and IV district are provided with respectively the first vent hole, the second vent hole, the 3rd vent hole and the 4th vent hole, be provided with the 5th vent hole between I district and the II district, be provided with the 6th vent hole between II district and the III district, be provided with the 7th vent hole between III district and the IV district, be provided with the 8th vent hole between IV district and the I district; Be provided with the 9th vent hole, the tenth vent hole, the 11 vent hole, the 12 vent hole and the 13 vent hole on the described venting air distribution disk; Described the first vent hole, the second vent hole, the 3rd vent hole, the 4th vent hole, the 9th vent hole, the tenth vent hole, the 11 vent hole and the 12 vent hole are round structure of the same size, described the 5th vent hole, the 6th vent hole, the 7th vent hole, the 8th vent hole and the 13 vent hole are sector structure of the same size, and wherein the initial position of the 13 vent hole is corresponding with the 5th vent hole.
4. minute gas gas tank device that can accurately control according to claim 3, it is characterized in that: described the first vent hole, the second vent hole, the 3rd vent hole and the 4th vent hole arrange along counterclockwise 45 degree of the inner circumference of venting bottom, 135 degree, 225 degree and 315 degree respectively.
5. minute gas gas tank device that can accurately control according to claim 3, it is characterized in that: described the 9th vent hole, the tenth vent hole, the 11 vent hole and the 12 vent hole arrange along counterclockwise 0 degree of the inner circumference of venting air distribution disk, 90 degree, 180 degree and 270 degree respectively.
6. each the described minute gas gas tank device that can accurately control according to claim 1-5, it is characterized in that: be provided with suction port on the described air inlet gas tank, described suction port is connected with the external feed stream device.
7. each the described minute gas gas tank device that can accurately control is characterized in that: be provided with a plurality of inflation inlets on the described minute gas gas tank according to claim 1-5.
8. minute gas gas tank device that can accurately control according to claim 7, it is characterized in that: described inflation inlet has four.
9. each the described minute gas gas tank device that can accurately control according to claim 1-5, it is characterized in that: described air inlet motor and venting motor all adopt stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309798.3A CN103363292B (en) | 2013-07-22 | 2013-07-22 | Accurately-controlled air distribution tank device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309798.3A CN103363292B (en) | 2013-07-22 | 2013-07-22 | Accurately-controlled air distribution tank device |
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|---|---|
| CN103363292A true CN103363292A (en) | 2013-10-23 |
| CN103363292B CN103363292B (en) | 2015-04-08 |
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| CN201310309798.3A Active CN103363292B (en) | 2013-07-22 | 2013-07-22 | Accurately-controlled air distribution tank device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4703869A (en) * | 1985-05-24 | 1987-11-03 | Rooy Johannes J De | Air cannon |
| JPH04136575A (en) * | 1990-09-25 | 1992-05-11 | Matsushita Electric Works Ltd | Fluid distributor |
| CN1098487A (en) * | 1993-01-22 | 1995-02-08 | 日本烟草产业株式会社 | Rotary valve apparatus |
| CN2921364Y (en) * | 2006-04-28 | 2007-07-11 | 王丽珍 | Inflating pump |
| CN201202963Y (en) * | 2008-04-22 | 2009-03-04 | 孟锦华 | Multi-head compressed air storing tank |
-
2013
- 2013-07-22 CN CN201310309798.3A patent/CN103363292B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4703869A (en) * | 1985-05-24 | 1987-11-03 | Rooy Johannes J De | Air cannon |
| JPH04136575A (en) * | 1990-09-25 | 1992-05-11 | Matsushita Electric Works Ltd | Fluid distributor |
| CN1098487A (en) * | 1993-01-22 | 1995-02-08 | 日本烟草产业株式会社 | Rotary valve apparatus |
| CN2921364Y (en) * | 2006-04-28 | 2007-07-11 | 王丽珍 | Inflating pump |
| CN201202963Y (en) * | 2008-04-22 | 2009-03-04 | 孟锦华 | Multi-head compressed air storing tank |
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| CN103363292B (en) | 2015-04-08 |
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Denomination of invention: Accurately-controlled air distribution tank device Effective date of registration: 20180907 Granted publication date: 20150408 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU LONGEST SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2018440000261 |
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Denomination of invention: Precisely controllable gas distribution tank device Effective date of registration: 20231208 Granted publication date: 20150408 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU LONGEST SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2023980070353 |