CN101943276B - Combined air valve - Google Patents
Combined air valve Download PDFInfo
- Publication number
- CN101943276B CN101943276B CN2010102870595A CN201010287059A CN101943276B CN 101943276 B CN101943276 B CN 101943276B CN 2010102870595 A CN2010102870595 A CN 2010102870595A CN 201010287059 A CN201010287059 A CN 201010287059A CN 101943276 B CN101943276 B CN 101943276B
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- Prior art keywords
- suction port
- air valve
- pore
- combined type
- type air
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- 239000011148 porous material Substances 0.000 claims description 24
- 230000000295 complement effect Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 238000012946 outsourcing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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Abstract
The invention discloses a combined air valve, and belongs to the technical field of valves. The combined air valve comprises two parts, namely a valve body and an electromagnetic coil component, wherein the valve body is provided with a first air inlet, a second air inlet, an air hole and an inflation inlet; the first air inlet, the second air inlet and the air hole are communicated with each other; the inflation inlet is communicated with the first air inlet and the second air inlet through the air hole; and the outside diameter of the second air inlet is matched with the inside diameter of the first air inlet. The combined air valve has the characteristics of simple structure and reasonable design; and in a using process, a plurality of combined valves can be connected and combined with each other to realize a multi-pipeline function.
Description
Technical field
The present invention relates to the air valve technical field, refer in particular to a kind of combined type air valve.
Background technique
Along with the continuous development of science and technology, air valve also experiences from mechanical type and switches to the evolution that electromagnetic type is switched, and is well-known; Mechanical type switches air valve needs workman's switching, and operation is very inconvenient, and electromagnetic type is switched defective and deficiency that air valve has overcome mechanical type switching air valve operation inconvenience; But existing electromagnetic type is switched air valve; The space that improvement is still arranged can only be used separately as existing electromagnetic type is switched air valve, can not be adapted to the needs of multi-line operation; And for example existing electromagnetic type switching air valve venting gas appliance structure is provided with unreasonable, and the noise that is produced during exhaust is big, and is very big to the working environment influence.
Summary of the invention
The object of the invention is intended to overcome the deficiency and the defective of existing technology, provide a kind of simple and compact for structure, reasonable in design, can many combination and the low combined type air valve of exhaust noise.
Technological solution of the present invention is following:
A kind of combined type air valve of the present invention; It comprises valve body and electromagnetic coil assembly two-part; Said valve body is provided with first suction port, second suction port and pore and inflation inlet; Said first suction port, second suction port and pore are interconnected, and said inflation inlet is communicated with first suction port and second suction port through pore; Said valve body lower portion is provided with circular valve seat, and said pore is located in the circular valve seat, and the circular valve seat periphery is connected with the electromagnetic coil assembly through liner plate, pressing plate successively, is provided with relief opening between said liner plate and the pressing plate; The internal diameter of the external diameter of said second suction port and first suction port is complementary.
Wherein, said electromagnetic coil assembly comprises support arm, is lining in the coil brace in the support arm; Said coil brace is tied with coil outward, forms cavity in the coil brace, and cavity and pore are located along the same line; Be fixed with fixed core at the bottom of the cavity, fixed core is provided with moving unshakable in one's determination, is provided with spring between said fixed core and the moving iron core; Said moving top unshakable in one's determination is provided with the rubber chock plug; Said rubber chock plug position is corresponding with the pore position, the seal ring that position, said moving middle and upper part unshakable in one's determination fixed cover is provided with, and the position of said seal ring is corresponding with the position of liner plate.
Further, be provided with the noise reduction sponge in the said relief opening.
Further, be provided with sealing gasket between said circular valve seat and the liner plate.
Further, said second suction port is provided with the O RunddichtringO outward.
Further, position, said moving middle and upper part unshakable in one's determination is provided with draw-in groove, and seal ring is arranged in the draw-in groove.
Further, said coil outsourcing is provided with the insulation layer of cloth.
Further, the one side that contacts with seal ring of said liner plate is provided with the inclined-plane.
Beneficial effect of the present invention is: valve body of the present invention is provided with first suction port, second suction port, and the internal diameter of the external diameter of second suction port and first suction port is complementary.So that in use a plurality of combined type air valves are interconnected combination, realize the multi-line function; With exhaust outlet structure of the present invention be provided with rationally and in be provided with the noise reduction sponge, noise is low during exhaust, can effectively improve working environment.
Description of drawings
Fig. 1 is an integral outer structural representation of the present invention;
Fig. 2 is an A-A sectional structure schematic representation among Fig. 1;
Fig. 3 is a Combination application schematic representation of the present invention;
Among the figure: 1, valve body, 2, liner plate, 3, coil brace, 4, moving unshakable in one's determination, 5, fixed core, 6, pressing plate; 7, support arm, 8, spring, 9, the rubber chock plug, 10, sealing gasket, 11, seal ring, 12, the O RunddichtringO; 13, noise reduction sponge, 14, the insulation layer of cloth, 15, coil, 16, relief opening, 17, pore, 18, first suction port; 19, second suction port, 20, lead, 21, inflation inlet, 22, retaining screw, 23, circular valve seat.
Embodiment
Below in conjunction with accompanying drawing the present invention is further specified:
Like Fig. 1, shown in Figure 2; The novel a kind of combined type air valve of this reality; It comprises valve body 1 and electromagnetic coil assembly two-part, and said valve body 1 is provided with first suction port 18, second suction port 19 and pore 17 and inflation inlet 21, and said first suction port 18, second suction port 19 and pore 17 are interconnected; Said inflation inlet 21 is communicated with first suction port 18 and second suction port 19 through pore 17, also is that gas gets into valve body 1 from first suction port 18 or second suction port 19, behind pore 17, could get into inflation inlet 21, flows out outside the valve body 1 from inflation inlet 21 again.The internal diameter of the external diameter of said second suction port 19 and first suction port 18 is complementary, and this is mainly interconnecting between convenient a plurality of combined type air valves.Valve body 1 can be processed by metallic material or hard plastics, and is generally one-body molded through mould.
The bottom of said valve body 1 is provided with circular valve seat 23; Said pore 17 is located in the circular valve seat 23, and circular valve seat 23 peripheries are fixedly connected with sealing gasket 10, liner plate 2, pressing plate 6 and electromagnetic coil assembly through retaining screw 22 successively, are provided with relief opening 16 between said liner plate 2 and the pressing plate 6; Be provided with noise reduction sponge 13 in the said relief opening 16; This is in the process of exhaust, and noise more farthest reduces, and helps the optimization work environment.
Said electromagnetic coil assembly comprises support arm 7, is lining in the coil brace 3 in the support arm 7, the said coil brace 3 outer coils 15 that are tied with, and for improving Safety performance of the present invention effectively, said coil 15 outsourcings are provided with insulation layer of cloth 14, take place to avoid the electric leakage situation.Form cavity (not indicating among the figure) in the coil brace 3, cavity and pore 17 are located along the same line, and bottom is fixed with fixed core 5; Fixed core 5 is provided with moving unshakable in one's determination 4; Be provided with spring 8 between the said fixed core 5 and moving unshakable in one's determination 4, said moving 4 tops unshakable in one's determination are provided with rubber chock plug 9, and said rubber chock plug 9 positions are corresponding with pore 17 positions; The seal ring 11 that position, said moving 4 middle and upper part unshakable in one's determination fixed cover is provided with; The position of said seal ring 11 is corresponding with the position of liner plate 2, in movement process, fits better for making seal ring 11 and liner plate 2, and said liner plate 2 is provided with the inclined-plane with the one side that seal ring 11 contacts.Said seal ring 11 is divided into upper plenum and following cavity with liner plate 2 with coil brace 3 inner cavities.
For further increasing the firm degree of seal ring 11 on moving unshakable in one's determination 4, the present invention preferably offers a draw-in groove (not indicating among the figure) in moving position, 4 middle and upper part unshakable in one's determination, and seal ring 11 fixed card are located in the draw-in groove.
When using this practicality new; Gas is got into by first suction port 18 or second suction port 19; The rubber chock plug of being located at this moment on moving unshakable in one's determination 49 seals with pore 17 owing to the effect of spring 8, and in this state, inflation inlet 21 and relief opening 16 all do not have gas and flow out.After treating energized, coil 15 energisings, thus in coil 15, produce magnetic field; Moving unshakable in one's determination 4 move downward under the action of a magnetic field, and rubber chock plug 9 is separated with pore 17, and gas gets in the upper plenum from pore 17; In the process that moving unshakable in one's determination 4 move downward, seal ring 11 closely contacts with liner plate 2 inclined-planes, sealing relief opening 16; This moment, gas flowed out from inflation inlet 21, was in inflated condition.At this moment, like deenergization, moving unshakable in one's determination 4 under the restoring force effect of spring 8, moves upward, and rubber chock plug 9 seals with pore 17 once more, and opens between seal ring 11 and liner plate 2 inclined-planes, and gas is discharged from relief opening 16.
As stated, the internal diameter of the external diameter of second suction port 19 and first suction port 18 is complementary.As shown in Figure 3; A kind of combined type air valve of the present invention can compoundly use; Promptly join end to end and connect through second suction port 19 and first suction port 18; Several combinations formula air valve is ganged up each other, and said second suction port 19 is outer to be provided with O RunddichtringO 12, mainly is to reach the better seal effect when interconnecting for two above combined type air valves.When several combinations formula air valve interconnects, can control the on off state of each air valve through the control power supply, can effectively form the multichannel pipeline.
The above only is a preferred embodiments of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, characteristic and principle change or modify, includes in patent claim of the present invention.
Claims (7)
1. combined type air valve; It comprises valve body (1) and electromagnetic coil assembly two-part; It is characterized in that: said valve body (1) is provided with first suction port (18), second suction port (19) and pore (17) and inflation inlet (21); Said first suction port (18), second suction port (19) and pore (17) are interconnected, and said inflation inlet (21) is communicated with first suction port (18) and second suction port (19) through pore (17); Said valve body (1) bottom is provided with circular valve seat (23); Said pore (17) is located in the circular valve seat (23); Circular valve seat (23) periphery is fixedly connected with the electromagnetic coil assembly through liner plate (2), pressing plate (6) successively, is provided with relief opening (16) between said liner plate (2) and the pressing plate (6); Said electromagnetic coil assembly comprises support arm (7), is lining in the coil brace (3) in the support arm (7), the outer coil (15) that is tied with of said coil brace (3); Form cavity in the coil brace (3), cavity and pore (17) are located along the same line, and bottom is fixed with fixed core (5); Fixed core (5) is provided with moving (4) unshakable in one's determination; Be provided with spring (8) between said fixed core (5) and moving (4) unshakable in one's determination, said moving iron core (4) top is provided with rubber chock plug (9), and said rubber chock plug (9) position is corresponding with pore (17) position; The seal ring (11) that said moving iron core (4) position, middle and upper part fixed cover is provided with, the position of said seal ring (11) is corresponding with the position of liner plate (2); The internal diameter of the external diameter of said second suction port (19) and first suction port (18) is complementary.
2. a kind of combined type air valve according to claim 1 is characterized in that: be provided with noise reduction sponge (13) in the said relief opening (16).
3. a kind of combined type air valve according to claim 1 is characterized in that: be provided with sealing gasket (10) between said circular valve seat (23) and the liner plate (2).
4. a kind of combined type air valve according to claim 1 is characterized in that: the outer O RunddichtringO (12) that is provided with of said second suction port (19).
5. a kind of combined type air valve according to claim 1 is characterized in that: said moving iron core (4) position, middle and upper part is provided with draw-in groove, and seal ring (11) is arranged in the draw-in groove.
6. a kind of combined type air valve according to claim 1 is characterized in that: said coil (15) outsourcing is provided with insulation layer of cloth (14).
7. a kind of combined type air valve according to claim 1 is characterized in that: said liner plate (2) is provided with the inclined-plane with the one side that seal ring (11) contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102870595A CN101943276B (en) | 2010-09-17 | 2010-09-17 | Combined air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102870595A CN101943276B (en) | 2010-09-17 | 2010-09-17 | Combined air valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101943276A CN101943276A (en) | 2011-01-12 |
| CN101943276B true CN101943276B (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102870595A Expired - Fee Related CN101943276B (en) | 2010-09-17 | 2010-09-17 | Combined air valve |
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| Country | Link |
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| CN (1) | CN101943276B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101557755B1 (en) * | 2015-03-27 | 2015-10-06 | 주식회사 경동나비엔 | Mounting structure of valve and hot water mat using the same |
| CN105065728A (en) * | 2015-07-21 | 2015-11-18 | 奉化市盛强晨亿机械有限公司 | Solenoid valve with low power consumption |
| CN211059409U (en) * | 2019-06-26 | 2020-07-21 | 深圳市倍轻松科技股份有限公司 | Noise reduction electromagnetic valve and wearable device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1089438A (en) * | 1963-10-31 | 1967-11-01 | Tage Magnus Strand | Improvements in or relating to fluid flow control valves |
| CN2312387Y (en) * | 1997-06-11 | 1999-03-31 | 威海市道通实业联合公司 | Electromagnetic valve |
| CN2842116Y (en) * | 2005-10-17 | 2006-11-29 | 夏科苹 | Combined air valve |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199389Y (en) * | 1994-08-19 | 1995-05-31 | 邱克敏 | Slide valve type relief check valve for air compressor |
| CN201802913U (en) * | 2010-09-17 | 2011-04-20 | 夏科苹 | Combined type air valve |
-
2010
- 2010-09-17 CN CN2010102870595A patent/CN101943276B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1089438A (en) * | 1963-10-31 | 1967-11-01 | Tage Magnus Strand | Improvements in or relating to fluid flow control valves |
| CN2312387Y (en) * | 1997-06-11 | 1999-03-31 | 威海市道通实业联合公司 | Electromagnetic valve |
| CN2842116Y (en) * | 2005-10-17 | 2006-11-29 | 夏科苹 | Combined air valve |
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| Publication number | Publication date |
|---|---|
| CN101943276A (en) | 2011-01-12 |
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Owner name: FENGHUA SHENGQIANG CHENYI MACHINERY CO., LTD. Free format text: FORMER OWNER: XIA KEPING Effective date: 20120917 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120917 Address after: 315500 Jiangkou Road, Jiangkou Road, Fenghua, Zhejiang Patentee after: Fenghua Shengqiangchenyi Machinery Co., Ltd. Address before: 315500 Zhejiang province Fenghua City Xikou town new road 338 Lane 2 Building No. 1 Patentee before: Xia Keping |
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| CP03 | Change of name, title or address |
Address after: 315500 east side of the Jiangkou street, Fenghua District, Ningbo, Zhejiang Patentee after: Ningbo Sheng Qiangchen billion electronic technology Co. Ltd. Address before: 315500 Jiangkou Road, Jiangkou Road, Fenghua, Zhejiang Patentee before: Fenghua Shengqiangchenyi Machinery Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20190917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |