CN201335563Y - Single-screw compressor type downhole cooling refrigeration device - Google Patents
Single-screw compressor type downhole cooling refrigeration device Download PDFInfo
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- CN201335563Y CN201335563Y CNU2009200103820U CN200920010382U CN201335563Y CN 201335563 Y CN201335563 Y CN 201335563Y CN U2009200103820 U CNU2009200103820 U CN U2009200103820U CN 200920010382 U CN200920010382 U CN 200920010382U CN 201335563 Y CN201335563 Y CN 201335563Y
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Abstract
The utility model belongs to refrigeration machines, in particular to a single-screw compressor type downhole cooling refrigeration device under a coal mine, which comprises a traveling wheel (13), a chassis (11), a case shell body (1) and a motor (2). Two condensers (12) connected by a connecting pipe (14) are fixedly arranged on the front and the back of the chassis (11), the motor (2) and an explosion-proof switch (3) are fixed on the left side above the condensers (12), a wiring auxiliary cavity (4) is arranged above the explosion-proof switch (3), wire outlets (4-1) are formed on two sides of the wiring auxiliary cavity (4), the motor (2) is connected with a single-screw refrigeration compressor (6) through a connecting body (5), and the right side of the single-screw refrigeration compressor (6) is connected with an oil-gas separator (8). The single-screw compressor type downhole cooling refrigeration device utilizes the single-screw refrigeration compressor, thereby having simple structure, high efficiency, flexible movement, obvious cooling effect and energy conservation; furthermore, the whole machine has explosion-proof function, safety and reliability.
Description
Technical field
The utility model belongs to refrigerating machine, particularly a kind of single screw compressor formula downhole cooling refrigerating plant of underground mine use.
Background technology
At present, the China's coal-mine exploitation is gradually toward the development of depth coal seam, down-hole heat evil is serious, make the working environment of workers abominable, in order to reduce operating ambient temperature, the existing cool-down method that adopts is that air quantity is strengthened in the down-hole, with ice refrigeration and ground central air conditioning, these methods exist energy consumption big, and efficient is low, and floor space is big and be unfavorable for the shortcoming applied.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provide a kind of simple in structure, volume is little, move flexibly, the single screw compressor formula downhole cooling refrigerating plant of good refrigeration effect.
The technical scheme that the utility model technical solution problem adopts is: single screw compressor formula downhole cooling refrigerating plant comprises road wheel, the chassis, the cabinet housing, motor, fixedly adorn two condensers before and after being characterized on the chassis, connect with tube connector, left side of face fixed electrical machinery and flame-proof switch on the condenser, the flame-proof switch top is provided with the secondary chamber of wiring, line outlet is established in both sides, the secondary chamber of wiring, motor is connected with single Spiral Lobe Refrigeration Compressor by connector, single Spiral Lobe Refrigeration Compressor right side connects gs-oil separator, top, gs-oil separator left side is provided with stop valve one, safety valve is established in the top, right side, stop valve two is established in the safety valve below, establish a refrigerant stop valve at the front end of gs-oil separator, road wheel is housed below the chassis.
The beneficial effects of the utility model are: single screw compressor formula downhole cooling refrigerating plant utilizes single screw compressor simple in structure, efficient,, single-unit cold littler than, volume with piston type, double-screw type can reach 2000KW, because the chassis divides into road wheel, be installed in the down-hole mining working face, move flexibly, cooling-down effect is obvious, energy efficient, and entire machine has explosion prevention function, and is safe and reliable.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 single screw compressor formula downhole cooling refrigerating plant structure chart.
Among the figure, 1-cabinet housing; The 2-motor; The 3-flame-proof switch; The secondary chamber of 4-wiring; The 4-1-line outlet; The 5-connector; The single Spiral Lobe Refrigeration Compressor of 6-; 7-stop valve one; The 8-gs-oil separator; The 9-safety valve; 10-stop valve two; The 11-chassis; The 12-condenser; The 13-road wheel; The 14-tube connector; 15-refrigerant stop valve;
The specific embodiment
Embodiment, with reference to accompanying drawing 1, four road wheels 13 are fixed in 11 belows, chassis of single screw compressor formula downhole cooling refrigerating plant, walking is mobile arbitrarily can to make machine, fixing machine housing 1 on chassis 11, the left end of adorning 12, two condensers 12 of two condensers before and after in the engine housing 1, on the chassis 11 connects with tube connector 14.Left side of face fixed electrical machinery 2 and flame-proof switch 3 on the condenser 12, be provided with the secondary chamber 4 of wiring above the flame-proof switch 3, the secondary chamber of wiring 4 right-hand members are established line outlet 4-1, motor 2 right-hand members connect a connector 5, connector 5 right-hand members connect single Spiral Lobe Refrigeration Compressor 6, establish stop valve 1 on the tube connector of single Spiral Lobe Refrigeration Compressor 6 upper ends.Single Spiral Lobe Refrigeration Compressor 6 right-hand members connect gs-oil separator 8, and stop valve 2 10 is established on gs-oil separator 8 right sides, and safety valve 9 is established in stop valve 2 10 tops, establishes a refrigerant stop valve 15 above the front of gs-oil separator 8 condenser 12.Single screw compressor formula downhole cooling refrigeration work process is that compressor forms cooling cycle system to refrigerant compression and condenser 12, refrigerant stop valve 15 etc., deliver in the air cooler by the evaporimeter generation cold and the refrigerating medium heat exchange that are connected with the cooling refrigerating plant, through ventilation blower hot-air is fed air cooler heat exchange cooling, deliver to the down-hole mining working face, realize machinery cooling refrigeration.
Claims (1)
1, a kind of single screw compressor formula downhole cooling refrigerating plant, comprise road wheel (13), chassis (11), cabinet housing (1), motor (2), it is characterized in that (11) upward fixedly adorn two condensers (12) in front and back on the chassis, connect with tube connector (14), condenser (12) is gone up left side of face fixed electrical machinery (2) and flame-proof switch (3), flame-proof switch (3) top is provided with the secondary chamber (4) of wiring, line outlet (4-1) is established in both sides, the secondary chamber (4) of wiring, motor (2) is connected with single Spiral Lobe Refrigeration Compressor (6) by connector (5), single Spiral Lobe Refrigeration Compressor (6) right side connects gs-oil separator (8), top, gs-oil separator (8) left side is provided with stop valve one (7), safety valve (9) is established in the top, right side, stop valve two (10) is established in safety valve (9) below, establish a refrigerant stop valve (15) at the front end of gs-oil separator (8), road wheel (13) is equipped with in (11) below on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200103820U CN201335563Y (en) | 2009-01-21 | 2009-01-21 | Single-screw compressor type downhole cooling refrigeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200103820U CN201335563Y (en) | 2009-01-21 | 2009-01-21 | Single-screw compressor type downhole cooling refrigeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335563Y true CN201335563Y (en) | 2009-10-28 |
Family
ID=41287217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200103820U Expired - Fee Related CN201335563Y (en) | 2009-01-21 | 2009-01-21 | Single-screw compressor type downhole cooling refrigeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335563Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692091A (en) * | 2012-06-13 | 2012-09-26 | 中煤科工集团重庆研究院 | Mining high-pressure modularization underground concentration refrigerating device and system |
| CN103822390A (en) * | 2013-12-29 | 2014-05-28 | 大连亿莱森玛机电有限公司 | Mining spiral integrated mobile cooling and refrigerating unit |
| CN103851700A (en) * | 2014-02-10 | 2014-06-11 | 中船重工天禾船舶设备江苏有限公司 | Assembled air conditioner device for ship |
-
2009
- 2009-01-21 CN CNU2009200103820U patent/CN201335563Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692091A (en) * | 2012-06-13 | 2012-09-26 | 中煤科工集团重庆研究院 | Mining high-pressure modularization underground concentration refrigerating device and system |
| CN102692091B (en) * | 2012-06-13 | 2015-09-23 | 中煤科工集团重庆研究院有限公司 | Mining high-pressure modularized underground centralized refrigeration device and system |
| CN103822390A (en) * | 2013-12-29 | 2014-05-28 | 大连亿莱森玛机电有限公司 | Mining spiral integrated mobile cooling and refrigerating unit |
| CN103851700A (en) * | 2014-02-10 | 2014-06-11 | 中船重工天禾船舶设备江苏有限公司 | Assembled air conditioner device for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |