CN203009235U - Efficient and energy-saving air valve with long service life used for air compressor - Google Patents
Efficient and energy-saving air valve with long service life used for air compressor Download PDFInfo
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- CN203009235U CN203009235U CN 201320094266 CN201320094266U CN203009235U CN 203009235 U CN203009235 U CN 203009235U CN 201320094266 CN201320094266 CN 201320094266 CN 201320094266 U CN201320094266 U CN 201320094266U CN 203009235 U CN203009235 U CN 203009235U
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- suction port
- aspirating valves
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Abstract
The utility model provides an efficient and energy-saving air valve with a long service life used for an air compressor. The air valve comprises an air valve plate, air intake valves and an exhaust valve, wherein the exhaust valve is characterized in that a plurality of exhaust holes are formed on the air valve plate, valve slices are covered on the exhaust holes, one ends of the valve slices are connected on the front face of the air valve plate, each air intake valve is characterized in that each air intake valve comprises a cylinder-shaped valve body and a cylinder-shaped valve cylinder core, the valve cylinder core is sleeved inside the valve body, the outer edge of an opening end of the valve cylinder core is connected with the inner edge of a first opening end of the cylinder-shaped valve body in a sealing mode, a second opening end of the cylinder-shaped valve body is used as an air outlet of the air intake valve, an air inlet is formed on the air valve plate, the air inlet is communicated with the air outlet of the air intake valve, a plurality of air intake holes are formed on the side wall of the valve cylinder core, the valve slices are covered on the air intake holes, one ends of the valve slices are connected on the outer wall of the valve cylinder core, and a gap is formed between a position between the outer wall of the valve cylinder core and the inner wall of the valve body and the corresponding position on the valve slices. The air intake valves are distributed in a three-dimensional mode in space and are big in through-flow area, and therefore lift height of the valve slices is lowered and service life of the valve slices is greatly 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 utility model proposes a kind of air compressor high-efficiency energy-saving long-life life air valve, comprise 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 |
|---|---|---|---|
| CN 201320094266 CN203009235U (en) | 2012-12-31 | 2013-03-01 | Efficient and energy-saving air valve with long service life used for air compressor |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220744758.2 | 2012-12-31 | ||
| CN201220744758 | 2012-12-31 | ||
| CN 201320094266 CN203009235U (en) | 2012-12-31 | 2013-03-01 | Efficient and energy-saving air valve with long service life used for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009235U true CN203009235U (en) | 2013-06-19 |
Family
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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 |
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| 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 |
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| CN (2) | CN103089584B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089584A (en) * | 2012-12-31 | 2013-05-08 | 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 |
Families Citing this family (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 |
Family Cites Families (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 |
| KR20030032629A (en) * | 2001-10-19 | 2003-04-26 | 삼성광주전자 주식회사 | high efficiency valve assembly for compressor |
| JP5107145B2 (en) * | 2008-06-10 | 2012-12-26 | 日立アプライアンス株式会社 | Hermetic 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 |
| 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 |
-
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
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089584A (en) * | 2012-12-31 | 2013-05-08 | 南京尚爱机械制造有限公司 | High-efficiency energy-saving long-life air valve used for air compressor |
| 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 |
| CN110073104A (en) * | 2016-12-14 | 2019-07-30 | 豪顿托马森压缩机有限责任公司 | Clamp arrangements for valve in reciprocating compressor cylinder |
| CN110073104B (en) * | 2016-12-14 | 2021-07-20 | 豪顿托马森压缩机有限责任公司 | Clamping arrangement for a valve in a reciprocating compressor cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103089584B (en) | 2015-03-18 |
| CN103089584A (en) | 2013-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130619 Effective date of abandoning: 20150318 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130619 Effective date of abandoning: 20150318 |
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| RGAV | Abandon patent right to avoid regrant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20230105 Decision number of declaring invalidation: 59657 Granted publication date: 20130619 |
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| IW01 | Full invalidation of patent right |