CN103089584A - High-efficiency energy-saving long-life air valve used for air compressor - Google Patents
High-efficiency energy-saving long-life air valve used for air compressor Download PDFInfo
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- CN103089584A CN103089584A CN2013100655899A CN201310065589A CN103089584A CN 103089584 A CN103089584 A CN 103089584A CN 2013100655899 A CN2013100655899 A CN 2013100655899A CN 201310065589 A CN201310065589 A CN 201310065589A CN 103089584 A CN103089584 A CN 103089584A
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- valve
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- suction port
- cylinder core
- aspirating valves
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Abstract
A high-efficiency energy-saving long-life air valve used for an air compressor comprises a valve plate, an air suction valve and an air evacuation valve. The structure of the air evacuation valve is that a plurality of air evacuation holes are formed in the valve plate, wherein the air evacuation holes are covered by a valve block. One end of the valve block is connected on the front face of the valve plate. The structure of the air suction valve is that the air suction valve comprises a cylindrical valve body and a cylindrical valve core, wherein the cylindrical valve core is installed in the cylindrical valve body in a sleeved mode and the outer edge of the opening end of the cylindrical valve core is connected with the inner edge of a first opening end of the cylindrical valve body in a sealed mode. The second opening end of the cylindrical valve body serves as an air outlet of the air suction valve. An air inlet is formed in the valve plate, wherein the air inlet is communicated with the air outlet of the air suction valve. A plurality of air suction holes are formed in the lateral wall of the cylindrical valve core, wherein the air suction holes are covered by a valve block. One end of the valve block is connected on the outer wall of the cylindrical valve core. A gap is formed in the position, corresponding to the valve block on the cylindrical valve core, between the outer wall of the cylindrical valve core and the inner wall of the cylindrical valve body. Due to the fact that the air valve is distributed spatially in the space, the flow area is large, so that the lifting height of the valve block is reduced and the service life of the valve block is prolonged.
Description
Technical field
The technical program is a kind of air compressor parts, specifically a kind of air compressor high-efficiency energy-saving long-life life air valve.
Background technique
The air valve of air compressor is the heart of compressor, air compressor air valve efficient commonly used is low now, the life-span is short, delivery temperature is high, noise is large, make air compressor, energy consumption increases, rate of fault is high, the valve block fracture, and noise is large, waste a large amount of electric energy, increased the maintenance operation cost of medium-sized and small enterprises.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the present invention proposes a kind of air compressor high-efficiency energy-saving long-life life air valve, comprises valve plate, Aspirating valves and outlet valve;
The structure of described outlet valve is: have a plurality of exhaust ports on described valve plate, be stamped valve block on exhaust port, an end of this valve block is connected to the front of valve plate;
The structure of described Aspirating valves is: comprise tubular valve body and tubular valve cylinder core; The both ends open of described tubular valve body, valve cylinder core one end opening; Described valve cylinder core retainer plate is contained in valve body, and airtight connection of inner edge of the outer rim of valve cylinder core opening end and the first opening end of tubular valve body, and valve cylinder core opening end consists of the suction port of Aspirating valves; The second opening end of tubular valve body is as the air outlet of Aspirating valves; Have suction port on described valve plate, this suction port is communicated with the air outlet of Aspirating valves; Have a plurality of suction ports on the sidewall of described valve cylinder core, be stamped valve block on suction port, an end of this valve block is connected on the outer wall of valve cylinder core, leaves the gap with this valve block corresponding position between valve cylinder outer core and valve interior wall.
For described outlet valve, be stamped the exhaust lift limiting board on valve block, the upper surface of exhaust lift limiting board and this valve block leaves the gap.
For described Aspirating valves:
Suction port comprises a plurality of, and each suction port becomes axisymmetric, the corresponding valve block of each suction port.The valve cylinder in-core is connected with the water conservancy diversion plug; The water conservancy diversion plug be shaped as cone, the bottom surface of cone shape water conservancy diversion plug is connected to the sealed end of valve cylinder core, the summit of cone shape water conservancy diversion plug is towards the opening end of valve cylinder core, and the water conservancy diversion plug axis of cone shape is identical with the axis of valve cylinder core.
Described Aspirating valves has a plurality of, and the suction port quantity on valve plate is identical with the quantity of Aspirating valves, and each Aspirating valves is connected on the suction port of valve plate by its air outlet.
Existing suction valve is to face the piston plane distribution at air valve, and the suction valve of the technical program distributes at space multistory, its advantage:
1, reduced " upper initial point clearance ", improved intake efficiency.
2, on effective valve plate area, can form larger flow area, the Flow Velocity of air-flow is low, flow velocity only have standard valve half, square being directly proportional of the energy loss that air flow stream is crossed valve clearance and flow velocity, thereby air valve is energy-efficient.
Because suction valve distributes at space multistory, flow area is large, so it is high to have reduced the lift of valve block.The lift height of valve block less than certain value after, its stroke speed is very low, the valve block life-span extends greatly.
Description of drawings
Fig. 1 is embodiment's structural representation;
Fig. 2 is embodiment's schematic top plan view;
Fig. 3 is embodiment's axial cross-sectional schematic;
Fig. 4 is embodiment's the schematic diagram of disassembling;
Fig. 5 is the schematic top plan view that the embodiment of two Aspirating valvess is housed;
Fig. 6 is the embodiment's of the another kind of distribution form of outlet valve schematic top plan view;
Fig. 7 is axial cross-sectional schematic embodiment illustrated in fig. 6;
In figure: the valve cylinder core is spelled cap 1, valve body is spelled water conservancy diversion plug 5.1, valve plate 6, valve body 7, exhaust clamping bolt packing ring 8, exhaust lift limiting board 9, exhaust lift limiting gasket 10, exhaust tongue pressing plate 11, exhaust valve plate 12, air-breathing tongue pressing plate 13, suction valve chip clamping bolt packing ring 14, suction valve chip 15, Aspirating valves 16 in cap 2, valve body clamping sleeve 3, seal ring 4, valve cylinder core 5, valve cylinder core.
Embodiment
A kind of air compressor high-efficiency energy-saving long-life life air valve comprises valve plate, Aspirating valves and outlet valve;
The structure of described outlet valve is: have a plurality of exhaust ports on described valve plate, be stamped valve block on exhaust port, an end of this valve block is connected to the front of valve plate;
The structure of described Aspirating valves is: comprise tubular valve body and tubular valve cylinder core; The both ends open of described tubular valve body, valve cylinder core one end opening; Described valve cylinder core retainer plate is contained in valve body, and airtight connection of inner edge of the outer rim of valve cylinder core opening end and the first opening end of tubular valve body, and valve cylinder core opening end consists of the suction port of Aspirating valves; The second opening end of tubular valve body is as the air outlet of Aspirating valves; Have suction port on described valve plate, this suction port is communicated with the air outlet of Aspirating valves; Have a plurality of suction ports on the sidewall of described valve cylinder core, be stamped valve block on suction port, an end of this valve block is connected on the outer wall of valve cylinder core, leaves the gap with this valve block corresponding position between valve cylinder outer core and valve interior wall.
For described outlet valve, be stamped the exhaust lift limiting board on valve block, the upper surface of exhaust lift limiting board and this valve block leaves the gap.
For described Aspirating valves:
Suction port comprises a plurality of, and each suction port becomes axisymmetric, the corresponding valve block of each suction port.The valve cylinder in-core is connected with the water conservancy diversion plug; The water conservancy diversion plug be shaped as cone, the bottom surface of cone shape water conservancy diversion plug is connected to the sealed end of valve cylinder core, the summit of cone shape water conservancy diversion plug is towards the opening end of valve cylinder core, and the water conservancy diversion plug axis of cone shape is identical with the axis of valve cylinder core.
Described Aspirating valves has a plurality of, and the suction port quantity on valve plate is identical with the quantity of Aspirating valves, and each Aspirating valves is connected on the suction port of valve plate by its air outlet.
Because suction valve distributes at space multistory, can effectively arranging more exhaust valve plate on the valve plate area, reduce simultaneously the lift height of exhaust valve plate, solved the life problems of outlet valve, thereby exhaust valve plate employing reed valve plate, dynamic characteristic is good, valve block is opened, is closed in time, thereby increased volumetric efficiency, (the Reed Valve dynamic characteristic is good, and efficient is high to have reduced energy consumption, but easy-rupturing, because exhaust pressure is large, general exhaust valve plate adopts ring valve, does not adopt Reed Valve).
Below in conjunction with accompanying drawing and embodiment, the technical program is further illustrated:
In the present embodiment, when realizing, can adopt concrete engineering accompanying drawing 1～4 mode, Fig. 4 for example, Aspirating valves adopts valve cylinder core spelling cap, valve body spelling cap, valve body clamping sleeve, seal ring, valve cylinder core, valve plate (by the suction port on it) to be connected in turn with fastening with valve body, reaches sealing assembling effect.
With reference to figure 6,7, be that in this embodiment, the distribution form of outlet valve is different based on the another kind of embodiment of the technical program thinking design, this designs according to throughput and noise properties.
In the present embodiment, as Fig. 5, can adopt a plurality of Aspirating valvess according to the requirement of throughput, simultaneously, outlet valve can adopt the exhaust port mode that increases.
This air valve can have been produced according to the cylinder diameter difference of using cylinder and be applicable to cylinder diameter 55mm～70mm, 70mm～110mm, 110mm～130mm, 130mm～150mm, 150mm～180mm, air valve more than 180mm.The noise of empirical tests air valve is low, delivery temperature is low, current reduction 15%., failure rate is low, do not had the phenomenons such as valve block fracture, life-span long.
Claims (5)
1. an air compressor high-efficiency energy-saving long-life life air valve, comprise valve plate, Aspirating valves and outlet valve, it is characterized in that
The structure of described outlet valve is: have a plurality of exhaust ports on described valve plate, be stamped valve block on exhaust port, an end of this valve block is connected to the front of valve plate;
The structure of described Aspirating valves is: comprise the tubular valve body and, tubular valve cylinder core; The both ends open of described tubular valve body, valve cylinder core one end opening; Described valve cylinder core retainer plate is contained in valve body, and airtight connection of inner edge of the outer rim of valve cylinder core opening end and the first opening end of tubular valve body, and valve cylinder core opening end consists of the suction port of Aspirating valves; The second opening end of tubular valve body is as the air outlet of Aspirating valves; Have suction port on described valve plate, this suction port is communicated with the air outlet of Aspirating valves; Have a plurality of suction ports on the sidewall of described valve cylinder core, be stamped valve block on suction port, an end of this valve block is connected on the outer wall of valve cylinder core, leaves the gap with this valve block corresponding position between valve cylinder outer core and valve interior wall.
2. air compressor high-efficiency energy-saving long-life life air valve according to claim 1, is characterized in that being stamped the exhaust lift limiting board on valve block for described outlet valve, and the upper surface of exhaust lift limiting board and this valve block leaves the gap.
3. air compressor high-efficiency energy-saving long-life life air valve according to claim 1, is characterized in that suction port comprises a plurality of for described Aspirating valves, and each suction port becomes axisymmetric, the corresponding valve block of each suction port.
4. according to claim 1 or 3 described air compressor high-efficiency energy-saving long-life life air valves, is characterized in that for described Aspirating valves, the valve cylinder in-core is connected with the water conservancy diversion plug; The water conservancy diversion plug be shaped as cone, the bottom surface of cone shape water conservancy diversion plug is connected to the sealed end of valve cylinder core, the summit of cone shape water conservancy diversion plug is towards the opening end of valve cylinder core, and the water conservancy diversion plug axis of cone shape is identical with the axis of valve cylinder core.
5. according to claim 1,2 or 3 described air compressor high-efficiency energy-saving long-lifes are ordered air valves, it is characterized in that described Aspirating valves has a plurality of, suction port quantity on valve plate is identical with the quantity of Aspirating valves, and each Aspirating valves is connected on the suction port of valve plate by its air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065589.9A CN103089584B (en) | 2012-12-31 | 2013-03-01 | High-efficiency energy-saving long-life air valve used for air compressor |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220744758.2 | 2012-12-31 | ||
| CN2012207447582 | 2012-12-31 | ||
| CN201220744758 | 2012-12-31 | ||
| CN201310065589.9A CN103089584B (en) | 2012-12-31 | 2013-03-01 | High-efficiency energy-saving long-life air valve used for air compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103089584A true CN103089584A (en) | 2013-05-08 |
| CN103089584B CN103089584B (en) | 2015-03-18 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310065589.9A Ceased CN103089584B (en) | 2012-12-31 | 2013-03-01 | High-efficiency energy-saving long-life air valve used for air compressor |
| CN 201320094266 Ceased CN203009235U (en) | 2012-12-31 | 2013-03-01 | Efficient and energy-saving air valve with long service life used for air compressor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320094266 Ceased CN203009235U (en) | 2012-12-31 | 2013-03-01 | Efficient and energy-saving air valve with long service life used for air compressor |
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| CN (2) | CN103089584B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797203A (en) * | 2020-12-30 | 2021-05-14 | 南京尚爱机械制造有限公司 | Check valve core assembly, manufacturing method and straight-flow check valve |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089584B (en) * | 2012-12-31 | 2015-03-18 | 南京尚爱机械制造有限公司 | High-efficiency energy-saving long-life air valve used for air compressor |
| WO2018109526A1 (en) * | 2016-12-14 | 2018-06-21 | Howden Thomassen Compressors Bv | Clamping arrangement for valves in reciprocating compressor cylinders |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5328338A (en) * | 1993-03-01 | 1994-07-12 | Sanyo Electric Co., Ltd. | Hermetically sealed electric motor compressor |
| CN2420442Y (en) * | 2000-05-19 | 2001-02-21 | 顾晓宁 | Polygonal tubular straight-way valve |
| US20030075224A1 (en) * | 2001-10-19 | 2003-04-24 | Park Gyu-Chang | High efficient valve assembly of compressor |
| CN201241809Y (en) * | 2008-08-12 | 2009-05-20 | 宁波以赛亚汽车空压机有限公司 | Air compressor reed valve cylinder cap for automobile |
| KR100977342B1 (en) * | 2008-06-10 | 2010-08-20 | 히타치 어플라이언스 가부시키가이샤 | Enclosed-type compressor |
| CN203009235U (en) * | 2012-12-31 | 2013-06-19 | 南京尚爱机械制造有限公司 | Efficient and energy-saving air valve with long service life used for air compressor |
-
2013
- 2013-03-01 CN CN201310065589.9A patent/CN103089584B/en not_active Ceased
- 2013-03-01 CN CN 201320094266 patent/CN203009235U/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5328338A (en) * | 1993-03-01 | 1994-07-12 | Sanyo Electric Co., Ltd. | Hermetically sealed electric motor compressor |
| CN2420442Y (en) * | 2000-05-19 | 2001-02-21 | 顾晓宁 | Polygonal tubular straight-way valve |
| US20030075224A1 (en) * | 2001-10-19 | 2003-04-24 | Park Gyu-Chang | High efficient valve assembly of compressor |
| KR100977342B1 (en) * | 2008-06-10 | 2010-08-20 | 히타치 어플라이언스 가부시키가이샤 | Enclosed-type compressor |
| CN201241809Y (en) * | 2008-08-12 | 2009-05-20 | 宁波以赛亚汽车空压机有限公司 | Air compressor reed valve cylinder cap for automobile |
| CN203009235U (en) * | 2012-12-31 | 2013-06-19 | 南京尚爱机械制造有限公司 | Efficient and energy-saving air valve with long service life used for air compressor |
Non-Patent Citations (1)
| Title |
|---|
| 冯爱玉，刘浩: "提高微型压缩机舌簧阀性能与寿命", 《机电设备》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797203A (en) * | 2020-12-30 | 2021-05-14 | 南京尚爱机械制造有限公司 | Check valve core assembly, manufacturing method and straight-flow check valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203009235U (en) | 2013-06-19 |
| CN103089584B (en) | 2015-03-18 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20160301 |
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Decision date of declaring invalidation: 20230105 Decision number of declaring invalidation: 60004 Granted publication date: 20150318 |