CN203051119U - Double-screw air compressor - Google Patents
Double-screw air compressor Download PDFInfo
- Publication number
- CN203051119U CN203051119U CN 201220655906 CN201220655906U CN203051119U CN 203051119 U CN203051119 U CN 203051119U CN 201220655906 CN201220655906 CN 201220655906 CN 201220655906 U CN201220655906 U CN 201220655906U CN 203051119 U CN203051119 U CN 203051119U
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- air compressor
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- screw air
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Abstract
The utility model discloses a double-screw air compressor, which comprises a sound isolation cover, wherein a screw compressor, a motor, a belt transmission system, an oil-air separator, a fan, two precision filters and a freezing type dryer are arranged in the sound isolation cover; the motor is connected with the screw compressor through the belt transmission system; the screw compressor is provided with an air inlet end and an air outlet end; the air outlet end is connected with the air inlet end of the oil-air separator; the air outlet end of the oil-air separator is connected with the freezing type dryer; and the freezing type dryer is connected with the two precision filter. The double-screw air compressor also comprises an air storage tank, wherein the air storage tank is arranged at the bottom of the sound isolation cover and is connected with the two precision filters through pipes. By the double-screw air compressor, dried and clean high-quality compressed air can be supplied; and the double-screw air compressor can be widely applied to electronics, machinery, chemical engineering, textiles, automobile 4S shops, hospitals, scientific researches, university laboratories and the like.
Description
Technical field
The utility model relates to a kind of at mechanical field air compressor commonly used, particularly a kind of double-screw air compressor.
Background technique
Existing air compressor commonly used is divided into piston type air compressor, screw air compressor, centrifugal air compressor and Scroll-tupe, and screw air compressor is divided into single screw type and double-screw type.Wherein, the double-screw type air compressor is widely used in the industries such as machinery, chemical industry, building, weaving, mine, electronics, boats and ships, as a kind of universal electromechanical integrated product, compare with double-screw compressor with piston compressor, have advantages such as simple in structure, that running is reliable, low in energy consumption, noise is little; In the existing double-screw air compressor cabinet design, compressor host, motor, electric control box mounting point on casing is inharmonious, has increased the installation circuit, has wasted material, and making has increased manpower and materials in installation process.
The model utility content
The technical problems to be solved in the utility model provide a kind of simple in structure, installation cost is low, filter precision is high and a kind of double-screw air compressor with gas storage function.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of double-screw air compressor comprises sound-insulating cover, is provided with helical-lobe compressor, motor, belt drive system, deaerator, blower fan, two accurate filters and freezing type drier in the described sound-insulating cover; Described motor is connected with helical-lobe compressor by belt drive system, and described helical-lobe compressor is provided with inlet end and outlet side, and described outlet side is connected with the inlet end of deaerator by pipeline; The outlet side of described deaerator is connected with freezing type drier, and described freezing type drier is connected with two accurate filters; Described double-screw air compressor also comprises a gas holder, and described gas holder is placed in the bottom of sound-insulating cover, and described gas holder is connected with two accurate filters by pipeline.
In an embodiment of the present utility model, described belt drive system is made up of two belt pulleys and the belt that is placed on the belt pulley.
In an embodiment of the present utility model, the entrance point of described helical-lobe compressor is provided with suction valve and empty filter.
In an embodiment of the present utility model, described two accurate filters are respectively T level accurate filter and A level accurate filter.
In an embodiment of the present utility model, the outlet side of described deaerator is provided with pressure valve.
In an embodiment of the present utility model, the bottom of described gas holder is provided with ball valve.
In an embodiment of the present utility model, described gas holder is provided with pressure gauge.
In an embodiment of the present utility model, described gas holder is connected with the sound-insulating cover hexagonal.
By technique scheme, the beneficial effects of the utility model are:
1, the utility model is integrated screw air compressor, freezing type drier, accurate filter, gas holder has reduced the pipeline installation cost, has greatly reduced system leak, the pressure loss little (direct energy-conservation 3-5%), floor space has reduced 50%.
2, the utility model sound-insulating cover is connected with the gas holder hexagonal, and its connection is more firm, adopts double-filtration, and filter precision can reach 0.01 μ.
3, the utility model can provide dry, cleaning, and high-quality pressurized air can be widely used in electronics, machinery, chemical industry, weaving, automobile 4S shop, hospital, scientific research and Scientific Research in University Laboratory etc.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model plan view;
Fig. 2 is the utility model side view;
Fig. 3 is the utility model rear view.
Numeral and the represented corresponding part title of letter among the figure:
100, sound-insulating cover 110, helical-lobe compressor 120, motor 130, deaerator 140, blower fan 150, safety valve 160, T accurate filter 170, A level accurate filter 180, freezing type drier 190, empty filter 200, pressure valve 210, gas holder 220, belt pulley 230, belt 240, ball valve 250, pressure gauge.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
To shown in Figure 3, a kind of double-screw air compressor of the utility model comprises sound-insulating cover 100 referring to Fig. 1, and this sound-insulating cover 100 is rectangular structure; Be provided with helical-lobe compressor 110, motor 120, belt drive system, deaerator 130, blower fan 140, two accurate filters and freezing type drier 180 in this sound-insulating cover 100; Sound-insulating cover 100 outsides are provided with power control (not marking among the figure).
The utility model motor 120 is connected with helical-lobe compressor 110 by belt drive system, and it provides power for helical-lobe compressor 110 when work; Helical-lobe compressor 110 is provided with inlet end and outlet side, the inlet end of helical-lobe compressor 110 is provided with suction valve and empty filter 190, suction valve is used for regulating the size of air mass flow, empty filter 190 is used for removing airborne granulometric impurity, dust is to the wearing and tearing of part, the working life of having improved the utility model device in the minimizing air; The outlet side of helical-lobe compressor 110 is connected by the inlet end of pipeline with deaerator 130; The outlet side of deaerator 130 is provided with pressure valve 200, and the outlet side of deaerator 130 is connected with freezing type drier 180 by pipeline, and freezing type drier 180 is connected with two accurate filters.
The utility model double-screw air compressor also comprises a gas holder 210, and this gas holder 210 is placed in the bottom of sound-insulating cover 100, and it adopts hexagonal to be connected with sound-insulating cover 100, and it can be so that connect more firm; Gas holder 210 is connected with two accurate filters by pipeline.
The utility model belt drive system is made up of two belt pulleys 220 and the belt 230 that is placed on the belt pulley 220.
Two accurate filters of the utility model are respectively T level accurate filter 160 and A level accurate filter 170; Its filter precision can reach 0.01 μ.
The bottom of the utility model gas holder 210 is provided with ball valve 240, and it is used for regulating gas holder 210 internal pressures; The pipeline that two accurate filters are connected with gas holder 210 is provided with safety valve 150.
The utility model also is provided with pressure gauge 250 at gas holder 210, and pressure gauge 250 is used for observing the pressure size in the gas holder, has improved the Safety performance when using.
Working principle of the present utility model is as follows:
Opening power at first, motor 120 starts, motor 120 drives belt 230 runnings, belt 230 drives helical-lobe compressor 110 work, air filters the back through empty filter 190 and enters in the helical-lobe compressor 110 from the inlet end of helical-lobe compressor 110 and compress, compressed air enters by pipeline and carries out Oil-gas Separation in the deaerator 130, pressurized air after separating enters in the freezing type drier 180 after lowering the temperature through blower fan, freezing type drier 180 is got rid of the most of water in the pressurized air, pressurized air after dewatering enters into T level accurate filter 160 and A level accurate filter 170, remaining water in T level accurate filter 160 and 170 pairs of pressurized air of A level accurate filter, oil and minute impurities are filtered again, thereby reach the gas that is fit to client's needs; Unnecessary fluid flows in the gas holder 210 by pipeline and stores.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a double-screw air compressor comprises sound-insulating cover, is provided with helical-lobe compressor, motor, belt drive system, deaerator, blower fan, two accurate filters and freezing type drier in the described sound-insulating cover; It is characterized in that: described motor is connected with helical-lobe compressor by belt drive system, and described helical-lobe compressor is provided with inlet end and outlet side, and described outlet side is connected with the inlet end of deaerator by pipeline; The outlet side of described deaerator is connected with freezing type drier, and described freezing type drier is connected with two accurate filters; Described double-screw air compressor also comprises a gas holder, and described gas holder is placed in the bottom of sound-insulating cover, and described gas holder is connected with two accurate filters by pipeline.
2. a kind of double-screw air compressor according to claim 1 is characterized in that: described belt drive system is made up of two belt pulleys and the belt that is placed on the belt pulley.
3. a kind of double-screw air compressor according to claim 1 is characterized in that: the entrance point of described helical-lobe compressor is provided with suction valve and empty filter.
4. a kind of double-screw air compressor according to claim 1, it is characterized in that: described two accurate filters are respectively T level accurate filter and A level accurate filter.
5. a kind of double-screw air compressor according to claim 1, it is characterized in that: the outlet side of described deaerator is provided with pressure valve.
6. a kind of double-screw air compressor according to claim 1, it is characterized in that: the bottom of described gas holder is provided with ball valve.
7. a kind of double-screw air compressor according to claim 1, it is characterized in that: described gas holder is provided with pressure gauge.
8. a kind of double-screw air compressor according to claim 1, it is characterized in that: described gas holder is connected with the sound-insulating cover hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655906 CN203051119U (en) | 2012-12-03 | 2012-12-03 | Double-screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220655906 CN203051119U (en) | 2012-12-03 | 2012-12-03 | Double-screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051119U true CN203051119U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220655906 Expired - Fee Related CN203051119U (en) | 2012-12-03 | 2012-12-03 | Double-screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051119U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883532A (en) * | 2014-03-18 | 2014-06-25 | 上海东方压缩机厂有限公司 | Integrated screw compressor unit |
| CN104088788A (en) * | 2014-07-31 | 2014-10-08 | 福州固力工业成套设备有限公司 | Full-performance screw air compressor all-in-one machine |
| CN104236082A (en) * | 2014-09-23 | 2014-12-24 | 湖南恒博尔热风机制造有限公司 | Air-energy hot-air blower |
| CN106593814A (en) * | 2016-12-22 | 2017-04-26 | 无锡五洋赛德压缩机有限公司 | 37KW corrosion-resistant compressor structure |
| CN107956691A (en) * | 2018-01-13 | 2018-04-24 | 力达(中国)机电有限公司 | A kind of integral type air compressor machine |
| CN110397592A (en) * | 2019-08-12 | 2019-11-01 | 湖南泰瑞医疗科技有限公司 | High quality air compression processing system |
| CN110410298A (en) * | 2019-08-12 | 2019-11-05 | 湖南泰瑞医疗科技有限公司 | E0 grades of air compression processing systems |
| CN111677652A (en) * | 2020-05-07 | 2020-09-18 | 常州机电职业技术学院 | Large-scale new energy locomotive wind regime device |
-
2012
- 2012-12-03 CN CN 201220655906 patent/CN203051119U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883532A (en) * | 2014-03-18 | 2014-06-25 | 上海东方压缩机厂有限公司 | Integrated screw compressor unit |
| CN103883532B (en) * | 2014-03-18 | 2019-04-02 | 上海东方压缩机厂有限公司 | A kind of integrated SCREW COMPRESSOR |
| CN104088788A (en) * | 2014-07-31 | 2014-10-08 | 福州固力工业成套设备有限公司 | Full-performance screw air compressor all-in-one machine |
| CN104236082A (en) * | 2014-09-23 | 2014-12-24 | 湖南恒博尔热风机制造有限公司 | Air-energy hot-air blower |
| CN106593814A (en) * | 2016-12-22 | 2017-04-26 | 无锡五洋赛德压缩机有限公司 | 37KW corrosion-resistant compressor structure |
| CN107956691A (en) * | 2018-01-13 | 2018-04-24 | 力达(中国)机电有限公司 | A kind of integral type air compressor machine |
| CN110397592A (en) * | 2019-08-12 | 2019-11-01 | 湖南泰瑞医疗科技有限公司 | High quality air compression processing system |
| CN110410298A (en) * | 2019-08-12 | 2019-11-05 | 湖南泰瑞医疗科技有限公司 | E0 grades of air compression processing systems |
| CN110410298B (en) * | 2019-08-12 | 2024-01-16 | 湖南泰瑞医疗科技有限公司 | Air compression treatment system |
| CN110397592B (en) * | 2019-08-12 | 2024-01-16 | 湖南泰瑞医疗科技有限公司 | High quality air compression processing system |
| CN111677652A (en) * | 2020-05-07 | 2020-09-18 | 常州机电职业技术学院 | Large-scale new energy locomotive wind regime device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160601 Address after: 221000 hi tech Industrial Park, Fengxian County Economic Development Zone, Xuzhou, Jiangsu Province, China, Zhang Ludong, East and north respectively Patentee after: Sheng Sheng Machinery (Jiangsu) Co., Ltd. Address before: 201100 4, three Lu Lu, 79, Shanghai, Minhang District Patentee before: SHANGHAI XINRAN COMPRESSOR CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20161203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |