CN103362820B - A kind of case dress formula screw air compressor - Google Patents
A kind of case dress formula screw air compressor Download PDFInfo
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- CN103362820B CN103362820B CN201310312523.5A CN201310312523A CN103362820B CN 103362820 B CN103362820 B CN 103362820B CN 201310312523 A CN201310312523 A CN 201310312523A CN 103362820 B CN103362820 B CN 103362820B
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Abstract
The invention provides a kind of case dress formula screw air compressor, belong to field of mechanical technique.It solve the problem that existing case dress formula screw air compressor noise is excessive and part replacement is inconvenient.This case dress formula screw air compressor, including chassis base, the case box being arranged on chassis base, it is arranged on inside the motor within case box, screw compression host machine, Oil-gas Separation bucket, air filter and chiller case box and is separated into two screw compression host machine and chiller can be circulated air-cooled separate chamber respectively, Oil-gas Separation bucket is arranged on one of them angle of chassis base, and case box is provided with a round-the-corner door corresponding to the position of Oil-gas Separation bucket.Case box is separated into two independent chambers by it, it is to avoid the air-flow within compressor interferes, and reduces noise.Its structure is ingenious, has both had good noise reduction and a cooling effect, and maintaining also enhanced convenience.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of general air compressor, particularly a kind of case dress formula screw air compressor.
Background technology
Case dress formula screw air compressor is the universal machine product of a kind of maturation, as Chinese patent [Authorization Notice No.: CN2317336Y] discloses a kind of box-type low noise oil-free lubricating air compressor, it is covered with the bin with air inlet and exhaust outlet in air compressor unit, is provided with blast fan in unit rotating shaft.Although the air compressor of this case structure has the advantage improved outward appearance He can reduce noise, but generates the problem that in internal component inspection inconvenience and it needs to very big maintenance work space.Although type is numerous and jumbled on market, but basic structure is all similar, main by cabinet, motor, main frame, air filter, cooler, cooling fan, Oil-gas Separation bucket, electrical panel, control the compositions such as valve, needs are coolers from the parts of external feed stream, motor and by the main frame of air filter air inlet, the cooling air quantity that wherein cooler and cooling fan need is maximum, it is about 20 times of motor cooling air quantity, 30 times of main frame air inflow, and the noise of these parts is the most about 85-95 of main frame divide, cooling fan secondly about 75-80 divide, the minimum about 65-70 of motor divide, when implementing noise reduction measure, intake is more big, noise is more high, cost is more high.Traditional air compressor machine cabinet, three mixes air intake, exists for the contradiction being difficult to be in harmonious proportion, and air-flow is run helter-skelter in cabinet so that on market, existing cabinet ubiquity noise reduction is undesirable, and cooling effect is poor, the situation that power consumption is big.Again because the oil-gas separating core changed in Oil-gas Separation bucket is a main maintenance work of case dress formula air compressor machine, it is generally required to use change once for 2000 hours, the annual replacing needing 1 to 2 time, because Oil-gas Separation bucket is at cabinet inside, weight weighs again, without being specifically designed for this situation, may result in maintenance extremely inconvenient.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of case dress formula screw air compressor, its structure is ingenious, has both had good noise reduction and a cooling effect, and maintaining also enhanced convenience.
The purpose of the present invention can be realized by following technical proposal: a kind of case dress formula screw air compressor, including chassis base, it is arranged on the case box on chassis base, it is arranged on the motor within case box, screw compression host machine, Oil-gas Separation bucket, air filter and chiller, described screw compression host machine and air filter, motor and Oil-gas Separation bucket are connected, described chiller is connected with Oil-gas Separation bucket, it is characterized in that, it is separated into two inside described case box and screw compression host machine and chiller can be circulated air-cooled separate chamber respectively, described Oil-gas Separation bucket is arranged on one of them angle of chassis base, described case box is provided with a round-the-corner door corresponding to the position of Oil-gas Separation bucket.
In the technical program, chassis base matches with case box and forms the contour structures of case dress formula screw air compressor, chassis base can play the effect of fixing support, waste water and waste oil that compressor operation produces can be collected simultaneously and discharge, case box is separated into two independent ventilated cavities, realize respectively cooler and screw compression host machine separate ventilation are cooled down, can correspondingly reduce screw compression host machine place intake to reduce power consumption and noise, the order that cabinet inside air flows can also be kept simultaneously, the air within case box is avoided to run helter-skelter and affect cooling effect.Common case dress formula screw air compressor is rectangular structure, Oil-gas Separation bucket is arranged on one of them corner in case box, and a round-the-corner door that can switch is set on the relevant position of case box, when needing the oil-gas separating core of Oil-gas Separation bucket is replaced, have only to open round-the-corner door, avoiding whole case box is dismounted, maintaining is more convenient.
In above-mentioned case dress formula screw air compressor, the side of described round-the-corner door is hinged on case box, and the doorframe edge of described round-the-corner door seals mutually with case box.It is more convenient that articulated structure makes round-the-corner door open, and the doorframe edge of round-the-corner door and case box are tightly connected, it is to avoid leaks gas and affects the order that the gas of case box flows.
In above-mentioned case dress formula screw air compressor, the top of described round-the-corner door has cover plate.The cover plate at round-the-corner door top flushes with case box top, when round-the-corner door is closed, cover plate forms an organic whole with case box, and the top of Oil-gas Separation bucket is blocked, when round-the-corner door is opened time, the top of Oil-gas Separation bucket does not have overcover, it is possible to easily oil-gas separating core is taken out from Oil-gas Separation bucket is internal and is replaced.
In above-mentioned case dress formula screw air compressor, described screw compression host machine is connected with motor and air filter and three is co-located in same separate chamber, described motor one end is connected with screw compression host machine, and the other end is provided with the circulation air compartment that a sealing is independent.These circulated air indoor have blast fan, can motor be carried out air-cooled, circulation air compartment is separately provided and isolated with the chamber at screw compression host machine, motor and air filter place by the technical program, can only motor be carried out air-cooled, power demand is less, can also ensure the order of air current flow in the separate chamber of compressor place simultaneously.
In above-mentioned case dress formula screw air compressor, described case box is corresponding to being provided with an air filter chamber door in the sidewall locations of air filter, described air filter chamber door is provided with for the air inlet structure to air filter air feed, the inwall of described air filter chamber door is provided with baffle.This baffle can reduce the noise of air flowing priming.
In above-mentioned case dress formula screw air compressor, described air inlet structure is the air inlet one being opened on air filter chamber door and connecting inside and outside case box, and the air inlet of described air filter is connected on the inwall of air filter chamber door.Air inlet structure can also be set to be connected on air filter chamber door outer wall and outward extending air inlet pipe by the present invention, the air inlet of air filter is connected on the inwall of air filter chamber door and is connected with air inlet pipe, the air inlet of air filter covers air inlet one or is directly connected with air inlet pipe, can directly by extraneous air into air filter, air inlet better effects if.
In above-mentioned case dress formula screw air compressor, described case box is corresponding to being provided with a compressor chamber door with exhaust vent one in the sidewall locations of screw compression host machine air outlet.Exhaust vent one is connected with air inlet one, it is achieved the circulating air cooling to screw compression host machine, and compressor chamber door is demountable structure, it is simple to compressor is carried out maintaining.
In above-mentioned case dress formula screw air compressor, it is provided with cooling blower in described chiller, described case box is corresponding to being provided with air inlet two in the sidewall locations of chiller, described case box, corresponding to being provided with air draft plate on the tip position of chiller, described air draft plate is provided with exhaust vent two.Cooler is directly taken wind by air inlet two from the external world, and is discharged by the exhaust vent two at case box top, it is achieved circulating air cooling.
In above-mentioned case dress formula screw air compressor, the sidewall of described chiller is vertically arranged oil cooler and Gas Cooler, the number of described cooling blower is two, and arrange with oil cooler and Gas Cooler one_to_one corresponding respectively, described case box is provided with cooler door in the sidewall locations corresponding to oil cooler and Gas Cooler, and described air inlet two is arranged on above-mentioned cooler door.Cooler door is demountable structure, it is simple to the maintaining to Gas Cooler, oil cooler and cooling blower.Oil cooler and Gas Cooler are provided separately, it is possible to the lubricating oil respectively Oil-gas Separation bucket separated and compression air cool down, it is to avoid interfere, thus realizing lubricating oil and compressed-air actuated recycling better.
In above-mentioned case dress formula screw air compressor, described oil cooler and Gas Cooler are vertically mounted on chiller, and described cooling blower adopts air draught pattern by case box sidewall air draught and to the air draft of case box top.Oil cooler and Gas Cooler right angle setting, bigger with the contact area of chiller, and the direct air intake of air inlet two that cooling blower is arranged from cooler door, and discharge from exhaust vent two.
Compared with prior art, the present invention has the advantage that 1, is designed as case structure, and external form is more succinctly attractive in appearance；2, the independent ventilated cavity having inside case box, namely three independent passages are formed respectively, i.e. compressor inlet channel, unit cooling duct, three passages of motor radiating passage, it is possible to be effectively reduced noise, make unit noise be substantially reduced, and greatly enhance radiating effect, make the power consumption of cooling system decline；3, each parts are respectively provided with the cabinet chamber door of a correspondence, it is simple to maintaining；4, round-the-corner door can be opened easily when maintenance and replacing oil-gas separating core, there is no overcover above whole Oil-gas Separation bucket, it is possible to carry out oil-gas separating core replacing easily, more many than conventional structure facilitates；5, the air filter door structure of unique design significantly improves than conventional air filter assembly noise reduction, and unit overall noise can be made to decline about 5 decibels.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view one of the present invention.
Fig. 2 is the schematic perspective view two of the present invention.
Fig. 3 is the schematic perspective view three of the present invention.
Fig. 4 is the schematic perspective view four of the present invention.
Fig. 5 is the view that in the present invention, round-the-corner door is opened.
Fig. 6 is the front view of the present invention.
Fig. 7 is the rearview of the present invention.
In figure, 1, chassis base；1a, sewage draining exit；2, case box；2a, corner post；2b, edge column；2c, air filter chamber door；2c1, air inlet one；2d, compressor chamber door；2d1, exhaust vent one；2e, cooler door；2e1, air inlet two；2f, air draft plate；2f1, exhaust vent two；3, electric box；4, motor；5, screw compression host machine；5a, air outlet；6, Oil-gas Separation bucket；7, air filter；7a, air inlet；8, chiller；9, round-the-corner door；9a, cover plate；10, circulation air compartment；10a, air vent；11, cooling blower；12, oil cooler；13, Gas Cooler；13a, waste gas outlet；14, baffle.
Detailed description of the invention
The following is specific embodiments of the invention and in conjunction with accompanying drawing, technical scheme is further described, but the present invention is not limited to these embodiments.
nullWith reference to Fig. 1、Fig. 2、Fig. 3 and Fig. 4，The present embodiment is the case dress formula screw air compressor of a kind of cuboid，Including chassis base 1、Case box 2、Electric box 3、Motor 4、Screw compression host machine 5、Oil-gas Separation bucket 6、Air filter 7 and chiller 8，Electric box 3 is the electric control gear of this screw air compressor，Screw compression host machine 5 respectively with motor 4、Oil-gas Separation bucket 6 is connected with air filter 7，It passes through air filter 7 input air，And driven work by motor 4，Oil-gas Separation bucket 6 is for collecting the gas mixture that screw compression host machine 5 is discharged，Case box 2 is arranged on chassis base 1，Case box 2 includes the corner post 2a being vertically set on chassis base 1 corner、It is vertically set on the edge column 2b on chassis base 1 edge and air filter chamber door 2c that some and above-mentioned each compressor part is correspondingly arranged、Compressor chamber door 2d and cooler door 2e，Case box 2 inside is separated into two and screw compression host machine 5 and chiller 8 can be circulated air-cooled separate chamber respectively.
With reference to Fig. 4 and Fig. 5, Oil-gas Separation bucket 6 is arranged on one of them angle of chassis base 1, case box 2 is provided with a round-the-corner door 9 corresponding to the position of Oil-gas Separation bucket 6, the side of this round-the-corner door 9 is hinged on case box 2, the top of round-the-corner door 9 has the cover plate 9a of a rectangle, the top of this cover plate 9a and case box 2 flushes, and the doorframe edge of whole round-the-corner door 9 and case box 2 phase seal.When this round-the-corner door 9 is opened, Oil-gas Separation bucket 6 can directly exposed and the top of Oil-gas Separation bucket 6 be naked, it is possible to directly taken out by the inside of Oil-gas Separation bucket 6 by oil-gas separating core from Oil-gas Separation bucket 6 top outside, safeguard change more efficient and convenient.
With reference to Fig. 2 and Fig. 6, screw compression host machine 5 is connected with motor 4 and air filter 7 and three is co-located in same separate chamber, air filter chamber door 2c is arranged on case box 2 corresponding in the sidewall locations of air filter 7, air filter chamber door 2c is provided with for air inlet one 2c1 of air filter 7 air feed, the air inlet 7a of described air filter 7 is connected on the inwall of air filter chamber door 2c, the inwall of described air filter chamber door 2c is positioned on the outer of the air inlet 7a left and right sides and is each provided with a baffle 14, this baffle 14 is made up of sound-isolating sponge, the noise that air flowing causes can be reduced, shock-absorbing cushioning effect can also be played simultaneously.Case box 2 is corresponding to being provided with a compressor chamber door 2d with exhaust vent one 2d1 in the sidewall locations of screw compression host machine 5 air outlet 5a.Air inlet 7a and air inlet one 2c1 has gap, the air sucked in air inlet one 2c1 is partly into air filter 7 and uses for screw compression host machine 2, flow in the air channel that another part is formed between air inlet one 2c1 and exhaust vent one 2d1, so that screw compression host machine 2 is carried out air-cooled.
With reference to Fig. 2 and Fig. 6, motor 4 one end is connected with screw compression host machine 5, and the other end is provided with the circulation air compartment 10 that a sealing is independent, has blast fan in this circulation air compartment 10, it is possible to individually realize the circulating air cooling to motor 4.
Cooling blower 11 it is provided with in chiller 8, described case box 2 is corresponding to being provided with air inlet two 2e1 in the sidewall locations of chiller 8, described case box 2, corresponding to being provided with air draft plate 2f on the tip position of chiller 8, described air draft plate 2f is provided with exhaust vent two 2f1.
With reference to Fig. 4 and Fig. 7, the sidewall of chiller 8 is vertically arranged oil cooler 12 and Gas Cooler 13, two cooling blowers 11 it are provided with in chiller 8, two cooling blowers 11 are arranged with oil cooler 12 and Gas Cooler 13 one_to_one corresponding respectively, case box 2 is provided with cooler door 2e in the sidewall locations corresponding to oil cooler 12 and Gas Cooler 13, and cooler door 2e is provided with air inlet two 2e1.Case box 2, corresponding to being provided with air draft plate 2f on the tip position of chiller 8, air draft plate 2f is provided with exhaust vent two 2f1.Cooling blower 11 adopts air draught pattern by air inlet two 2e1 air draught and to the exhaust vent two 2f1 air draft at case box 2 top.
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount the scope that appended claims is defined.
Although more employing chassis base 1 herein, sewage draining exit 1a, case box 2, corner post 2a, edge column 2b, air filter chamber door 2c, air inlet one 2c1, compressor chamber door 2d, exhaust vent one 2d1, cooler door 2e, air inlet two 2e1, air draft plate 2f, exhaust vent two 2f1, electric box 3, motor 4, screw compression host machine 5, air outlet 5a, Oil-gas Separation bucket 6, air filter 7, air inlet 7a, chiller 8, round-the-corner door 9, cover plate 9a, circulation air compartment 10, air vent 10a, cooling blower 11, oil cooler 12, Gas Cooler 13, waste gas outlet 13a, baffle 14 term such as grade, but it is not precluded from using the probability of other term.These terms are used to be only used to describe and explain more easily the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (9)
- null1. a case dress formula screw air compressor，Including chassis base (1)、It is arranged on the case box (2) on chassis base (1)、Motor (4)、Screw compression host machine (5)、Oil-gas Separation bucket (6)、Air filter (7) and chiller (8)，Described screw compression host machine (5) and air filter (7)、Motor (4) and Oil-gas Separation bucket (6) are connected，Described chiller (8) is connected with Oil-gas Separation bucket (6)，It is characterized in that，Described case box (2) inside is separated into two difference and screw compression host machine (5) and chiller (8) can be circulated air-cooled separate chamber，Described Oil-gas Separation bucket (6) is arranged on one of them angle of chassis base (1)，Described case box (2) is provided with a round-the-corner door (9) corresponding to the position of Oil-gas Separation bucket (6)，Described screw compression host machine (5) is connected with motor (4) and air filter (7) and three is co-located in same separate chamber，Described motor (4) one end is connected with screw compression host machine (5)，The other end is provided with the circulation air compartment (10) that a sealing is independent.
- 2. case according to claim 1 dress formula screw air compressor, it is characterized in that, the side of described round-the-corner door (9) is hinged on case box (2), and the doorframe edge of described round-the-corner door (9) seals mutually with case box (2).
- 3. case according to claim 1 and 2 dress formula screw air compressor, it is characterised in that the top of described round-the-corner door (9) has cover plate (9a).
- 4. case according to claim 1 dress formula screw air compressor, it is characterized in that, described case box (2) is provided with an air filter chamber door (2c) in the sidewall locations corresponding to air filter (7), described air filter chamber door (2c) is provided with for the air inlet structure to air filter (7) air feed, the inwall of described air filter chamber door (2c) is provided with baffle (14).
- 5. case according to claim 4 dress formula screw air compressor, it is characterized in that, described air inlet structure is be opened in air filter chamber door (2c) above and to connect the air inlet one (2c1) inside and outside case box (2), and the air inlet of described air filter (7) is connected on the inwall of air filter chamber door (2c).
- 6. case according to claim 5 dress formula screw air compressor, it is characterized in that, described case box (2) is provided with a compressor chamber door (2d) with exhaust vent one (2d1) in the sidewall locations corresponding to screw compression host machine (5) air outlet (5a).
- 7. case according to claim 1 dress formula screw air compressor, it is characterized in that, cooling blower (11) it is provided with in described chiller (8), described case box (2) is provided with air inlet two (2e1) in the sidewall locations corresponding to chiller (8), described case box (2) is provided with air draft plate (2f) on the tip position corresponding to chiller (8), described air draft plate (2f) is provided with exhaust vent two (2f1).
- 8. case according to claim 7 dress formula screw air compressor, it is characterized in that, the sidewall of described chiller (8) is vertically arranged oil cooler (12) and Gas Cooler (13), the number of described cooling blower (11) is two, and arrange with oil cooler (12) and Gas Cooler (13) one_to_one corresponding respectively, described case box (2) is provided with cooler door (2e) in the sidewall locations corresponding to oil cooler (12) and Gas Cooler (13), described air inlet two (2e1) is arranged on above-mentioned cooler door (2e).
- 9. case according to claim 8 dress formula screw air compressor, it is characterized in that, described oil cooler (12) and Gas Cooler (13) are vertically mounted on chiller (8), and described cooling blower (11) adopts air draught pattern by case box (2) sidewall air draught and to case box (2) top air draft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310312523.5A CN103362820B (en) | 2013-07-22 | 2013-07-22 | A kind of case dress formula screw air compressor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310312523.5A CN103362820B (en) | 2013-07-22 | 2013-07-22 | A kind of case dress formula screw air compressor |
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| CN103362820A CN103362820A (en) | 2013-10-23 |
| CN103362820B true CN103362820B (en) | 2016-07-06 |
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| CN201310312523.5A Active CN103362820B (en) | 2013-07-22 | 2013-07-22 | A kind of case dress formula screw air compressor |
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| CN112032054A (en) * | 2020-09-17 | 2020-12-04 | 江西智奇压缩机有限公司 | Air compressor of making an uproar falls in silence |
| CN113323874A (en) * | 2021-07-20 | 2021-08-31 | 广东葆德科技有限公司 | Totally-enclosed screw compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD301119A7 (en) * | 1989-06-01 | 1992-10-08 | Fluid Ingenieurtechnik Halle Saale Gmbh | Portable, sealed, oil-free small compressor unit |
| JP5021195B2 (en) * | 2005-06-30 | 2012-09-05 | 株式会社日立産機システム | Package type compressor |
| CN202698558U (en) * | 2012-05-20 | 2013-01-30 | 深圳天诚家具有限公司 | Corner door frame cabinet |
| CN103104497A (en) * | 2011-11-14 | 2013-05-15 | 神钢压缩机制造(上海)有限公司 | Air-cooled packaging compression device |
| CN203384056U (en) * | 2013-07-22 | 2014-01-08 | 徐道敏 | Case-packed type screw air compressor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844283A (en) * | 1981-09-09 | 1983-03-15 | Hitachi Ltd | Package type air compressor |
| JP2944488B2 (en) * | 1995-11-07 | 1999-09-06 | 株式会社神戸製鋼所 | Package type oil-cooled air compressor |
| JPH1030594A (en) * | 1996-07-15 | 1998-02-03 | Kobe Steel Ltd | Air-cooling package type compressor |
| JP3457165B2 (en) * | 1997-11-07 | 2003-10-14 | 株式会社日立産機システム | Air-cooled two-stage oil-free screw compressor |
-
2013
- 2013-07-22 CN CN201310312523.5A patent/CN103362820B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD301119A7 (en) * | 1989-06-01 | 1992-10-08 | Fluid Ingenieurtechnik Halle Saale Gmbh | Portable, sealed, oil-free small compressor unit |
| JP5021195B2 (en) * | 2005-06-30 | 2012-09-05 | 株式会社日立産機システム | Package type compressor |
| CN103104497A (en) * | 2011-11-14 | 2013-05-15 | 神钢压缩机制造(上海)有限公司 | Air-cooled packaging compression device |
| CN202698558U (en) * | 2012-05-20 | 2013-01-30 | 深圳天诚家具有限公司 | Corner door frame cabinet |
| CN203384056U (en) * | 2013-07-22 | 2014-01-08 | 徐道敏 | Case-packed type screw air compressor |
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Effective date of registration: 20180622 Address after: 317106 port town, PUBA Town, three gate County, Taizhou, Zhejiang (industrial agglomeration area) Patentee after: Zhejiang Jieneng Compress Equipment Co., Ltd. Address before: 318000 Tung Chi Yang village, 33 Zhi Zhi street, Jiaojiang District, Taizhou, Zhejiang Patentee before: Xu Daomin |
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