CN103089584B - 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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- CN103089584B CN103089584B CN201310065589.9A CN201310065589A CN103089584B CN 103089584 B CN103089584 B CN 103089584B CN 201310065589 A CN201310065589 A CN 201310065589A CN 103089584 B CN103089584 B CN 103089584B
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- 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, now conventional air compressor air valve efficiency is low, the life-span is short, delivery temperature is high, noise is large, make air compressor, energy consumption increases, rate of fault is high, and valve block ruptures, and noise is large, waste a large amount of electric energy, add 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: described valve plate has multiple exhaust port, exhaust port is stamped valve block, and one 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 open; Described valve cylinder core retainer plate is contained in valve body, and the outer rim of valve cylinder core opening end is connected with the inner edge of the first opening end of tubular valve body is airtight, and valve cylinder core opening end forms the suction port of Aspirating valves; Second opening end of tubular valve body is as the air outlet of Aspirating valves; Described valve plate has suction port, and this suction port is communicated with the air outlet of Aspirating valves; The sidewall of described valve cylinder core has multiple suction port, suction port is stamped valve block, one end of this valve block is connected on the outer wall of valve cylinder core, between valve cylinder outer core and valve interior wall, leave gap with this valve block corresponding position.
For described outlet valve, valve block is stamped exhaust lift limiting board, the upper surface of exhaust lift limiting board and this valve block leaves gap.
For described Aspirating valves:
Suction port comprises multiple, and each suction port becomes axisymmetric, the corresponding valve block of each suction port.Valve cylinder in-core is connected with water conservancy diversion plug; The shape of water conservancy diversion plug is cone, and the bottom surface of cone shape water conservancy diversion plug is connected to the sealed end of valve cylinder core, and 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 multiple, 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 that the suction valve of the technical program distributes at space multistory, its advantage at air valve in the face of piston flat surface distribution:
1, decrease " upper initial point clearance ", improve intake efficiency.
2, on effective valve plate area, can form larger flow area, the Flow Velocity of air-flow is low, and flow velocity only has standard valve half, and square being directly proportional of the energy loss that air-flow flows through valve clearance and flow velocity, thus air valve is energy-efficient.
Because suction valve distributes at space multistory, flow area is large, so the lift reducing valve block is high.After the lift height of valve block is less than certain value, its stroke speed is very low, and the valve block life-span extends greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment;
Fig. 2 is the schematic top plan view of embodiment;
Fig. 3 is the axial cross-sectional schematic of embodiment;
Fig. 4 be embodiment disassemble schematic diagram;
Fig. 5 is the schematic top plan view of the embodiment that two Aspirating valvess are housed;
Fig. 6 is the schematic top plan view of the embodiment of the another kind of distribution form of outlet valve;
Fig. 7 is axial cross-sectional schematic embodiment illustrated in fig. 6;
In figure: valve cylinder core spells 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 1, valve body spelling 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: described valve plate has multiple exhaust port, exhaust port is stamped valve block, and one 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 open; Described valve cylinder core retainer plate is contained in valve body, and the outer rim of valve cylinder core opening end is connected with the inner edge of the first opening end of tubular valve body is airtight, and valve cylinder core opening end forms the suction port of Aspirating valves; Second opening end of tubular valve body is as the air outlet of Aspirating valves; Described valve plate has suction port, and this suction port is communicated with the air outlet of Aspirating valves; The sidewall of described valve cylinder core has multiple suction port, suction port is stamped valve block, one end of this valve block is connected on the outer wall of valve cylinder core, between valve cylinder outer core and valve interior wall, leave gap with this valve block corresponding position.
For described outlet valve, valve block is stamped exhaust lift limiting board, the upper surface of exhaust lift limiting board and this valve block leaves gap.
For described Aspirating valves:
Suction port comprises multiple, and each suction port becomes axisymmetric, the corresponding valve block of each suction port.Valve cylinder in-core is connected with water conservancy diversion plug; The shape of water conservancy diversion plug is cone, and the bottom surface of cone shape water conservancy diversion plug is connected to the sealed end of valve cylinder core, and 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 multiple, 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, more exhaust valve plate can be arranged on effective valve plate area, reduce the lift height of exhaust valve plate simultaneously, solve the life problems of outlet valve, thus exhaust valve plate adopts reed valve plate, and dynamic characteristic is good, valve block is opened, close in time, thus add volumetric efficiency, (Reed Valve dynamic characteristic is good, and efficiency is high to reduce 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, accompanying drawing 1 ~ 4 mode can be adopted time concrete engineering realizes, such as Fig. 4, Aspirating valves adopts valve cylinder core spelling cap, valve body spells cap, valve body clamping sleeve, seal ring, valve cylinder core, valve plate (suction port by it) are connected with fastening in turn with valve body, reaches sealing assembling effect.
With reference to figure 6,7, be the another kind of embodiment designed based on the technical program thinking, in this embodiment, the distribution form of outlet valve is different, and this designs according to throughput and noise properties.
In the present embodiment, as Fig. 5, according to the requirement of throughput, can adopt multiple Aspirating valves, meanwhile, outlet valve can adopt increases exhaust port mode.
This air valve can produce according to using the cylinder diameter of cylinder difference the air valve being applicable to cylinder diameter 55mm ~ 70mm, 70mm ~ 110mm, 110mm ~ 130mm, 130mm ~ 150mm, 150mm ~ 180mm, more than 180mm.The noise of empirical tests air valve is low, delivery temperature is low, electric current reduces by 15%., failure rate is low, long without the phenomenons such as valve block fracture, life-span.
Claims (5)
1. an air compressor durable energy saving life air valve, comprise valve plate, Aspirating valves and outlet valve, it is characterized in that the structure of described outlet valve is: described valve plate has multiple exhaust port, exhaust port is stamped valve block, one 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 open; Described valve cylinder core retainer plate is contained in valve body, and the outer rim of valve cylinder core opening end is connected with the inner edge of the first opening end of tubular valve body is airtight, and valve cylinder core opening end forms the suction port of Aspirating valves; Second opening end of tubular valve body is as the air outlet of Aspirating valves; Described valve plate has suction port, and this suction port is communicated with the air outlet of Aspirating valves; The sidewall of described valve cylinder core has multiple suction port, suction port is stamped valve block, one end of this valve block is connected on the outer wall of valve cylinder core, between valve cylinder outer core and valve interior wall, leave gap with this valve block corresponding position.
2. air compressor durable energy saving life air valve according to claim 1, it is characterized in that, for described outlet valve, valve block being stamped exhaust lift limiting board, the upper surface of exhaust lift limiting board and this valve block leaves gap.
3. air compressor durable energy saving life air valve according to claim 1, it is characterized in that suction port comprises multiple for described Aspirating valves, each suction port becomes axisymmetric, the corresponding valve block of each suction port.
4. the air compressor durable energy saving life air valve according to claim 1 or 3, is characterized in that, for described Aspirating valves, valve cylinder in-core is connected with water conservancy diversion plug; The shape of water conservancy diversion plug is cone, and the bottom surface of cone shape water conservancy diversion plug is connected to the sealed end of valve cylinder core, and 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. the air compressor durable energy saving life air valve according to claim 1,2 or 3, it is characterized in that described Aspirating valves has multiple, 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 | 2012-12-31 | ||
| CN2012207447582 | 2012-12-31 | ||
| CN201220744758.2 | 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 CN103089584A (en) | 2013-05-08 |
| CN103089584B true CN103089584B (en) | 2015-03-18 |
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| 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 |
| CN201310065589.9A Ceased CN103089584B (en) | 2012-12-31 | 2013-03-01 | High-efficiency energy-saving long-life air valve used for air compressor |
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| 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) | CN203009235U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR102307015B1 (en) * | 2016-12-14 | 2021-10-01 | 호우덴 토마쎈 컴프레셔스 비브이 | Clamping device for valves in cylinders of reciprocating compressors |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420442Y (en) * | 2000-05-19 | 2001-02-21 | 顾晓宁 | Polygonal tubular straight-way valve |
| 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 |
Family Cites Families (3)
| 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 |
| KR20030032629A (en) * | 2001-10-19 | 2003-04-26 | 삼성광주전자 주식회사 | high efficiency valve assembly for 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 |
-
2013
- 2013-03-01 CN CN 201320094266 patent/CN203009235U/en not_active Ceased
- 2013-03-01 CN CN201310065589.9A patent/CN103089584B/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420442Y (en) * | 2000-05-19 | 2001-02-21 | 顾晓宁 | Polygonal tubular straight-way valve |
| 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 |
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》.1987,(第05期),第9-10页. * |
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| Publication number | Publication date |
|---|---|
| CN103089584A (en) | 2013-05-08 |
| CN203009235U (en) | 2013-06-19 |
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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 |