CN104314787A - Multi-head air intake type reciprocating air compressor and air compression equipment system - Google Patents
Multi-head air intake type reciprocating air compressor and air compression equipment system Download PDFInfo
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- CN104314787A CN104314787A CN201410413205.2A CN201410413205A CN104314787A CN 104314787 A CN104314787 A CN 104314787A CN 201410413205 A CN201410413205 A CN 201410413205A CN 104314787 A CN104314787 A CN 104314787A
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Abstract
The invention discloses a multi-head air intake type reciprocating air compressor which comprises at least one first side air cylinder body, at least one second side air cylinder body, a chassis, a crankshaft mechanism and piston bodies wherein the first side air cylinder body comprises a first air inlet channel and a first air outlet channel; the second side air cylinder body comprises a second air inlet channel and a second air outlet channel; the chassis comprises a base and a crankshaft cavity is arranged in the chassis; the first and second side air cylinder bodies are arranged on the two sides of the chassis to ensure that the chassis is located between the first and second side air cylinder bodies; the crankshaft mechanism comprises a crankshaft head, a crankshaft handle, a plurality of connection rods and; the piston bodies are movably connected with the tail ends of the connection rods and reciprocate on the first and second side air cylinder bodies; both the first and second air inlet channels are provided with air inlet valves which are closed when the piston bodies move outwards to work done through compression; both the first and second air outlet channels are provided with air outlet valves which is opened to discharge the intense-pressure gas when the piston bodies move outwards to compress the gas to reach a set pressure or the piston bodies reach set positions.
Description
[technical field]
The present invention relates to a kind of air compressor, espespecially a kind of bull gets the reciprocating compressor of gas;
The invention still further relates to a kind of compressed air unit system, particularly adopt this bull to get the air-pressure equipment system of the reciprocating compressor of gas.
[background technique]
According to market survey, the air compressor kind being stored in now market is a lot, positive displacement compressor can be divided into by the kind of working principle air compressor, reciprocal compressor, centrifugal compressor, the working principle of positive displacement compressor is the volume of pressurized gas, and the density of gas molecule in per unit volume is increased to improve compressed-air actuated pressure; The working principle of centrifugal compressor improves the movement velocity of gas molecule, and the kinetic transformation that gas molecule is had is the pressure energy of gas, thus improves compressed-air actuated pressure.The working principle of reciprocal compressor (also claiming piston compressor) is direct pressurized gas, discharges after gas reaches certain pressure.Now conventional air compressor has piston type air compressor, screw air compressor, centrifugal compressor and sliding-vane air compressor, scroll type air compressor.
Wherein, reciprocal compressor, its compressing member is that piston is reciprocating in cylinder.Be the motion of single single cylinder; It has the large feature of compression pressure, the shortcoming that Simultaneous Stabilization is strong, complete machine operational vibration is comparatively large, compression efficiency is on the low side.
According to patent retrieval, invention Chinese patent (CN96235893.2) the utility model relates to the V-type air compressor of twin-tub, two stage compression, double-acting type.Object improves overall economics index, to high rotating speed, short stroke development.Main structure is a secondary cylinder of fixing symmetrically " V " type distribution on fuselage, and cylinder profile is square.
But, the many and processing difficulties of its complex structure, parts, compression efficiency is low, with material cost and process costs higher, loosely organized, be unfavorable for universal and promote, operation and maintenance cost is high, needs to purchase multiple air compressors in the occasion that use amount is large, the problems such as floor space is large.
Therefore, I have developed the reciprocating compressor that a kind of bull gets gas.
[summary of the invention]
Object of the present invention technical problem to be solved is the reciprocating compressor that a kind of bull will be provided to get gas, and it is easily manufactured, with low cost, long service life, sound construction, and yield rate is high, and compression efficiency is high, multiple stage is integrated, it is little to take up an area.Therefore, it is the product that a kind of technical and Economy all has superior function.
To achieve these goals, the technical solution used in the present invention: a kind of bull gets the reciprocating compressor of gas, and it comprises:
At least one first side cylinder block; It has the first gas-entered passageway and the first outlet passageway; At least one second side cylinder block; It has the second gas-entered passageway and the second outlet passageway;
Cabinet; It has support, establishes bent axle chamber in described cabinet, and described cabinet both sides are installed the first side cylinder block and the second side cylinder block and made described cabinet between the first side cylinder block and the second side cylinder block;
Crank mechanism; It comprises bent axle head, crankshaft handle and multiple connecting rod, and described connecting rod is flexibly connected with described crankshaft handle; Described bent axle head is connected with drive unit through described bent axle chamber, makes described connecting rod reciprocating action to drive described crankshaft handle around the axis rotation of described bent axle head;
Piston body; Described piston body is movably connected on described connecting rod end, described first side cylinder block and the second side cylinder block reciprocating;
Described first gas-entered passageway and the second gas-entered passageway are equipped with suction valve, and described suction valve opens suction gas to form air supply channel when described piston body inwardly moves, and close when the outside motion compresses work done of described piston body;
Described first outlet passageway and the second outlet passageway are equipped with gas outlet valve, and the outside motion compresses of described piston body is opened after making gas reach setting pressure or described piston body arrival desired location, discharges to make suppressing gas.
In one or more embodiment of the present invention, described connecting rod quantity is two, and they are movably connected on described crankshaft handle respectively.
In one or more embodiment of the present invention, described piston body is equiped with wrist pin, and described wrist pin is arranged in described connecting rod.
In one or more embodiment of the present invention, described drive unit comprises motor or rotating belt.
In one or more embodiment of the present invention, described connecting rod quantity is 2-10, and its adaptive piston body is identical with cylinder block quantity, and each cylinder proper alignment is that left and right two is arranged, and is located at the V-shaped layout in cabinet both sides.
The present invention also provides a kind of compressed air unit system, its bull had in such scheme and preferred version thereof gets the reciprocating compressor of gas, be connected to the gas storage unit that described bull gets the reciprocating compressor of gas, be connected to the first order filter of described gas storage unit, connect described first order filter output terminal and for cooling and dry cooling driers, be connected to the second level filter of described cooling driers output terminal, be connected to described second level filter output terminal and terminal gas storage unit for being assigned to each conveyance conduit.
Further, described gas storage unit is gas holder.
The present invention compares produced beneficial effect with background technique:
Present invention employs technique scheme, under the motor of Same Efficieney, the aeration quantity of this compressor goes out several times greatly than single head fetching-air type compressor, how much is decided the multiple of giving vent to anger by number of cylinders.With when aeration quantity is certain, the power consumption of the machine will obviously reduce, and the machine is bull and separately starts, and gas is got in timesharing, and its pressure dissipation, equilibrium, frictional force are little.Because of its long service life, and atmospheric pressure is stablized.It is easily manufactured, with low cost, long service life, sound construction, and yield rate is high, and compression efficiency is high, and multiple stage is integrated in integrally, it is little to take up an area.Therefore, it is the product that a kind of technical and Economy all has superior function.Certainly, more multiple-effect fruit lift without cease.
[accompanying drawing explanation]
Fig. 1 is the structural representation that in the specific embodiment of the invention, bull gets the reciprocating compressor of gas;
Fig. 2 is the attached structural representation looking face of Fig. 1;
Fig. 3 is the structural representation of air compressing device systems in embodiment.
[embodiment]
Be described below in detail embodiments of the invention, described embodiment's example is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.
In describing the invention, it should be noted that, for the noun of locality, if any term " " center ", " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", indicating positions such as " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, only for the ease of describing the present invention and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with particular orientation structure and operation, restriction concrete protection domain of the present invention can not be interpreted as.
In addition, if any term " first ", " second " only for describing object, and instruction or hint relative importance can not be interpreted as or imply the quantity indicating technical characteristics.Thus, be limited with " first ", " second " feature can express or implicit comprise one or more this feature, in the present description, the implication of " several " is two or more, unless otherwise expressly limited specifically.
In the present invention, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any term " assembling ", " being connected ", " connection " term, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Also can be mechanical connection; Can be directly be connected, also can be connected by intermediary, can be that two element internals are connected.For those of ordinary skills, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In invention, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise fisrt feature and second feature and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " under " and " above " comprise fisrt feature directly over second feature and oblique upper, or be only represent the height of fisrt feature level height higher than second feature.Fisrt feature second feature " on ", " under " and " below " comprise fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is lower than second feature.
Below in conjunction with the accompanying drawing of specification, by being further described the specific embodiment of the present invention, make technological scheme of the present invention and beneficial effect thereof clearly, clearly.Be exemplary below by embodiment is described with reference to the drawings, be intended to explain the present invention, and can not limitation of the present invention be interpreted as.
First embodiment:
Please refer to shown in Fig. 1-2, the reciprocating compressor 100 that the present invention preferably provides a kind of bull to get gas in an embodiment, it is mainly assembled by the first side cylinder block 110, second side cylinder block 120, cabinet 130, crank mechanism, piston body 150, air valve 160, gas outlet valve 170, being specifically constructed as follows of they:
First side cylinder block 110; It has the first gas-entered passageway 111 and the first outlet passageway 112;
Second side cylinder block 120; It has the second gas-entered passageway 121 and the second outlet passageway 122;
Cabinet 130; It has support 131, establishes bent axle chamber 132 in cabinet 130, and cabinet 130 both sides are installed the first side cylinder block 110 and the second side cylinder block 120 and made cabinet 130 between the first side cylinder block 110 and the second side cylinder block 120.Crank mechanism is provided with in the inside of cabinet; It comprises bent axle head 141, crankshaft handle 142 and multiple connecting rod 143, and connecting rod 143 is flexibly connected with crankshaft handle 142; Bent axle head 141 is connected with drive unit 144 through bent axle chamber 132, makes connecting rod 143 reciprocating action to drive the axis rotation of crankshaft handle 142 flexing spindle nose 141; Piston body 150; Piston body 150 is movably connected on connecting rod 143 end, the first side cylinder block 110 and the second side cylinder block 120 reciprocating; First gas-entered passageway 110 and the second gas-entered passageway 120 are equipped with suction valve 160, and suction valve 160 opens suction gas to form air supply channel when piston body 150 inwardly moves, and close when the outside motion compresses work done of piston body 150; First outlet passageway 112 and the second outlet passageway 122 are equipped with gas outlet valve 170, and piston body 150 outwards motion compresses makes gas reach after setting pressure or piston body 150 arrive desired location to open, discharge to make suppressing gas.
Connecting rod 143 adopts six in the present embodiment, and they are movably connected on crankshaft handle 143 respectively.Piston body 150 is equiped with wrist pin 151, and wrist pin is worn 151 and is located at connecting rod 143.Drive unit 144 comprises motor 1441 or rotating belt 1442.Under the motor of Same Efficieney, the aeration quantity of this compressor goes out several times greatly than single head fetching-air type compressor, how much is decided the multiple of giving vent to anger by number of cylinders.With when aeration quantity is certain, the power consumption of the machine will obviously reduce, and the machine is bull and separately starts, and gas is got in timesharing, and its pressure dissipation, equilibrium, frictional force are little.Because of its long service life, and atmospheric pressure is stablized.It is easily manufactured, with low cost, long service life, sound construction, and yield rate is high, and compression efficiency is high, and multiple stage is integrated in integrally, it is little to take up an area.
The quantity of connecting rod does not do special restriction, and can be preferably that even numbers increases progressively, connecting rod quantity be 2,4, and 6,8,10 etc., its adaptive piston body is identical with cylinder block quantity, and each cylinder proper alignment is that left and right two is arranged, and is located at cabinet both sides, forms the V-shaped layout of two rows.
Second embodiment:
Please refer to shown in 3, embodiment provided by the invention is a kind of compressed air unit system 200, its bull had in above-mentioned first embodiment gets the reciprocating compressor 100 of gas, be connected to the gas holder 201 that bull gets the reciprocating compressor of gas, be connected to the first order filter 202 of gas holder 201, connect first order filter 202 output terminal and for cooling and dry cooling driers 203, be connected to the second level filter 204 of cooling driers 203 output terminal, be connected to second level filter 204 output terminal and terminal gas storage unit 205 for being assigned to each conveyance conduit 206.
The reciprocating compressor 100 being got gas by bull provided by the invention makes compressed air unit system 200, energy consumption is low, all have obvious decline by material manufacture cost and product user cost and air demand is sufficient, efficiency is high, pipeline connects tightr, outstanding effect that floor space is little etc.
In the description of specification, the description of reference term " embodiment ", " preferably ", " example ", " concrete example " or " some examples " etc. means the specific features, structure, material or the feature that describe in conjunction with this embodiment or example, be contained at least one embodiment of the present invention or example, the schematic representation in this manual for above-mentioned term not necessarily refers to identical embodiment or example.And the specific features of description, structure, material or feature can combine in a suitable manner in any one or more embodiment or example.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the present invention is not limited to above-mentioned embodiment; basis of the present invention adopts the improvement of techniques well known and substitutes and all drop on protection scope of the present invention, should be limited it by each claim.
Claims (7)
1. bull gets a reciprocating compressor for gas, it is characterized in that, it comprises:
At least one first side cylinder block; It has the first gas-entered passageway and the first outlet passageway;
At least one second side cylinder block; It has the second gas-entered passageway and the second outlet passageway;
Cabinet; It has support, establishes bent axle chamber in described cabinet, and described cabinet both sides are installed the first side cylinder block and the second side cylinder block and made described cabinet between the first side cylinder block and the second side cylinder block;
Crank mechanism; It comprises bent axle head, crankshaft handle and multiple connecting rod, and described connecting rod is flexibly connected with described crankshaft handle; Described bent axle head is connected with drive unit through described bent axle chamber, makes described connecting rod reciprocating action to drive described crankshaft handle around the axis rotation of described bent axle head;
Piston body; Described piston body is movably connected on described connecting rod end, described first side cylinder block and the second side cylinder block reciprocating;
Described first gas-entered passageway and the second gas-entered passageway are equipped with suction valve, and described suction valve opens suction gas to form air supply channel when described piston body inwardly moves, and close when the outside motion compresses work done of described piston body;
Described first outlet passageway and the second outlet passageway are equipped with gas outlet valve, and the outside motion compresses of described piston body is opened after making gas reach setting pressure or described piston body arrival desired location, discharges to make suppressing gas.
2. bull according to claim 1 gets the reciprocating compressor of gas, it is characterized in that: described connecting rod quantity is two, and they are movably connected on described crankshaft handle respectively.
3. bull according to claim 2 gets the reciprocating compressor of gas, it is characterized in that: described piston body is equiped with wrist pin, and described wrist pin is arranged in described connecting rod.
4. the bull according to any one of claim 1-3 gets the reciprocating compressor of gas, it is characterized in that: described drive unit comprises motor or rotating belt.
5. bull according to claim 4 gets the reciprocating compressor of gas, it is characterized in that: described connecting rod quantity is 2-10, its adaptive piston body is identical with cylinder block quantity, and each cylinder proper alignment is that left and right two is arranged, and is located at the V-shaped layout in cabinet both sides.
6. a compressed air unit system, it is characterized in that, its bull had described in any one of claim 1-5 gets the reciprocating compressor of gas, be connected to the gas storage unit that described bull gets the reciprocating compressor of gas, be connected to the first order filter of described gas storage unit, connect described first order filter output terminal and for cooling and dry cooling driers, be connected to the second level filter of described cooling driers output terminal, be connected to described second level filter output terminal and terminal gas storage unit for being assigned to each conveyance conduit.
7. compressed air unit system according to claim 6, is characterized in that: described gas storage unit is gas holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413205.2A CN104314787A (en) | 2014-08-20 | 2014-08-20 | Multi-head air intake type reciprocating air compressor and air compression equipment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413205.2A CN104314787A (en) | 2014-08-20 | 2014-08-20 | Multi-head air intake type reciprocating air compressor and air compression equipment system |
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| Publication Number | Publication Date |
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| CN104314787A true CN104314787A (en) | 2015-01-28 |
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|---|---|---|---|
| CN201410413205.2A Pending CN104314787A (en) | 2014-08-20 | 2014-08-20 | Multi-head air intake type reciprocating air compressor and air compression equipment system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2606198Y (en) * | 2003-02-17 | 2004-03-10 | 李勤章 | Multi-cylinder opposed air conditioner compressor of car |
| CN1883783A (en) * | 2006-06-01 | 2006-12-27 | 上海交通大学 | Polycomponent gas mixing device |
| CN101725497A (en) * | 2008-10-17 | 2010-06-09 | 蒋友荣 | Multi-cylinder oilless compressor of refrigerating agent recovery machine |
| EP2333336A2 (en) * | 2009-12-04 | 2011-06-15 | MAQUET GmbH & Co. KG | Reciprocating engine for use as a vacuum pump for medicinal purposes |
-
2014
- 2014-08-20 CN CN201410413205.2A patent/CN104314787A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2606198Y (en) * | 2003-02-17 | 2004-03-10 | 李勤章 | Multi-cylinder opposed air conditioner compressor of car |
| CN1883783A (en) * | 2006-06-01 | 2006-12-27 | 上海交通大学 | Polycomponent gas mixing device |
| CN101725497A (en) * | 2008-10-17 | 2010-06-09 | 蒋友荣 | Multi-cylinder oilless compressor of refrigerating agent recovery machine |
| EP2333336A2 (en) * | 2009-12-04 | 2011-06-15 | MAQUET GmbH & Co. KG | Reciprocating engine for use as a vacuum pump for medicinal purposes |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: FUXIDENG GROUP CO., LTD. Free format text: FORMER OWNER: ZHUHAI BAQIU MACHINERY DEVELOPMENT CO., LTD. Effective date: 20150827 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Huiqiang Inventor after: Liu Yuhong Inventor after: Zou Fuxiang Inventor before: Peng Chengyan Inventor before: Huang Huiqiang Inventor before: Yuan Haoyue |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: PENG CHENGYAN HUANG HUIQIANG YUAN HAOYUE TO: HUANG HUIQIANG LIU YUHONG ZOU FUXIANG |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150827 Address after: 415000 Changde city in Hunan Province Economic and Technological Development Zone of Changde Hill Street office Gan Ming Road No. 56 Qianming Temple neighborhood Applicant after: FUXIDENG GROUP CO., LTD. Address before: 519000 Guangdong Province, Zhuhai city Xiangzhou District Xiangzhou Industrial Park No. 10 shops Road No. 1 West Applicant before: ZHUHAI BAQIU MACHINERY DEVELOPMENT CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |