CN202119030U - Big or small environmental air-conditioning system applied to textile mill - Google Patents
Big or small environmental air-conditioning system applied to textile mill Download PDFInfo
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- CN202119030U CN202119030U CN2011201953868U CN201120195386U CN202119030U CN 202119030 U CN202119030 U CN 202119030U CN 2011201953868 U CN2011201953868 U CN 2011201953868U CN 201120195386 U CN201120195386 U CN 201120195386U CN 202119030 U CN202119030 U CN 202119030U
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Abstract
A big or small environmental air-conditioning system applied to a textile mill is composed of an evaporative cooling air-condition unit and pipes connected with a big and a small environmental area of a textile mill workshop. The evaporative cooling air-condition unit comprises a filter, a plate-type indirect evaporative cooling device, an air returning and process air exhaust mixing box, a rectification grating, a water spraying chamber, a corrugation water retaining plate, an electric heater and an air feeding machine which are sequentially arranged in a unit casing. A process air exhaust collection box and a process air exhaust channel are arranged at the inner bottom of the textile mill workshop, an indoor air returning port is arranged on the wall in the textile mill workshop close to the bottom, air inlets for the big environmental area and the small environmental area are arranged on the upper wall and the lateral wall of the textile mill workshop respectively. The air-conditioning system gives full play to leading functions of evaporative cooling, can effectively use indoor returning air, process exhaust air and fresh air simultaneously, feeds air for the indoor big environment and the small indoor environment respectively, meets different requirements of the big environment and the small environment for temperature and humidity, and enables the air-condition unit to have the advantages of environment protection, high efficiency and energy conservation.
Description
Technical field
The utility model belongs to air conditioner technical field, is specifically related to a kind of big or small environment energy-saving air conditioning system that is applicable to textile mills.
Background technology
The method of the air conditioning that at present, textile mills adopted mainly is a spray chamber.The spray chamber system can realize multiple air handling process, have air is played certain cooling humidification, but this system all directly is discharged to the part return air of spinning and weaving workshop and high-temperature technology air draft in the atmosphere usually, causes the waste of energy; And have only a kind of air-supply, make air output cause initial cost and operating cost all very big too greatly.In order to cater to the national sustainable development policy, if good good utilisation return air and high-temperature technology air draft are carried out the energy recovery to it, and the big or small environment in textile mills workshop is blown respectively, will contribute for energy-saving and emission-reduction.
Therefore, the utility model proposes a kind of textile mills' size environment energy-saving air conditioning system based on the indirect evaporation cooling.Can reduce floor space and cost greatly, and can well play the effect of cooling humidification, satisfy the humiture requirement of textile mills' size environment.
Summary of the invention
The purpose of the utility model is to design a kind of big or small environment air-conditioning system that is applicable to textile mills; Utilize indirect evaporative cooling technology; With the return air and technology air draft different disposal, different air-supply of spinning and weaving workshop, combine traditional spray chamber technology again, can realize winter, different air-supply requirement in summer.Not only improve the utilization rate of workshop return air and technology air draft, and satisfied the humiture requirement of spinning and weaving workshop size environment.
The technical scheme that the utility model adopted is that a kind of big or small environment air-conditioning system that is applicable to textile mills comprises the pipeline composition that Evaporative Cooling Air Conditioning unit and Evaporative Cooling Air Conditioning unit and the interior overall situation district of spinning and weaving workshop are connected with the subenvironment district;
The Evaporative Cooling Air Conditioning unit comprises filter, plate type indirect evaporation cooler, return air and technology air draft blending bin, flow straightening grid, spray chamber, ripple water fender, electric heater and the pressure fan that sets gradually in the machine unit shell; Be provided with fresh wind port, technology exhaust outlet and return air inlet a with the machine unit shell wall of filter correspondence position; Be provided with air outlet with the machine unit shell wall of pressure fan correspondence position; Be provided with the secondary air outlet with the machine unit shell wall of plate type indirect evaporation cooler top correspondence position, be provided with return air inlet b with the machine unit shell wall of return air and technology air draft blending bin correspondence position;
At the spinning and weaving workshop inner bottom part technology air draft collecting box and technology air draft raceway groove are set, and on the wall of spinning and weaving workshop, indoor return air inlet are set, the air inlet in overall situation district and subenvironment district is set respectively on the roof of spinning and weaving workshop and sidewall near the bottom;
Air outlet is connected with subenvironment district in the spinning and weaving workshop through air supply duct; The secondary air outlet is connected with overall situation district in the spinning and weaving workshop through air supply duct; The technology exhaust outlet is connected with technology air draft collecting box in the spinning and weaving workshop through exhaust duct, and return air inlet a and return air inlet b are connected with indoor return air inlet in the spinning and weaving workshop through return air duct respectively.
The characteristics of the utility model also are:
The indoor return air inlet place that is provided with in the spinning and weaving workshop also is provided with indoor return air filter.
The air-conditioning system of the utility model has following clear superiority:
1) effectively combines plate type indirect evaporation cooling and the direct evaporative cooling of traditional spray chamber.Can realize being used for winter heat supply through opening this difference in functionality section, be used for cooling summer based on textile mills' size environment energy-saving air conditioning system of indirect evaporation cooling.
2) effectively utilize the technology air draft.After this Evaporative Cooling Air Conditioning unit of great amount of high-temperature technology air draft process is handled in the spinning and weaving workshop, deliver in the subenvironment district below the spinning and weaving workshop 2m through ajutage again; Not only satisfied the requirement of spinning and weaving workshop, and saved required equipment investment and operation, the maintenance of outdoor new wind of handling same air quantity and costed air output, humiture.
3) effectively utilize return air in the spinning and weaving workshop.The a large amount of return air of the spinning and weaving workshop of draining are a kind of energy wastes.This Evaporative Cooling Air Conditioning unit is divided into the two large divisions to spinning and weaving workshop return air to be used: a part is sent in the spinning and weaving workshop as overall situation as the secondary wind of plate type indirect evaporation cooler at last; Another part mixes with the technology air draft that is processed, and handles the back through spray chamber at last and sends in the spinning and weaving workshop as subenvironment.Reduce energy resource consumption, energy-saving effect is remarkable.
4) large and small environment air-supply.The air current composition characteristics that effectively combine spinning and weaving workshop; Adopt two kinds of different air-supplies and air supply mode, promptly blow and blow in the subenvironment district of personnel, machine works in overall situation district and side in top, makes full use of return air, technology air draft in the spinning and weaving workshop; Not only satisfy the air-supply requirement of large and small environment; And the reduction equipment volume, reducing equipment investment, effects of energy saving and emission reduction is good.
5) in summer, the wind of high-temperature technology air draft in the spinning and weaving workshop as plate type indirect evaporation cooler, return air has been realized cold recovery as the secondary wind of plate type heat exchanger, and energy efficient reduces cost.Primary air and auxiliary air are cross-current.Auxiliary air from lower to upper, and water is from top to bottom, the two forms adverse current.Auxiliary air is through wet channel, and primary air is through dry passage, and two parts air forms distributary, clammy but process such as carries out.In the winter time, spinning and weaving workshop return air and outdoor new wind are carried out exchange heat through the plate indirect heat exchanger, realize the recycling of energy, reach purpose of energy saving.
Description of drawings
Fig. 1 is the structural front view of the utility model air-conditioning system;
Fig. 2 is the structure vertical view of the utility model air-conditioning system;
Fig. 3 is the structure side view of the utility model air-conditioning system;
Among the figure, A. Evaporative Cooling Air Conditioning unit, B. spinning and weaving workshop, 1. filter, 2. plate type indirect evaporation cooler; 3. fresh wind port, 4. return air and technology air draft blending bin, 5. technology exhaust outlet, 6. flow straightening grid, 7. spray chamber; 8. ripple water fender, 9. electric heater, 10. pressure fan, 11. return air inlet a; 12. return air inlet b, 13. secondary air outlets, 14. air outlets, 15. indoor return air filters.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is elaborated.
The big or small environment air-conditioning system that is applicable to textile mills of the utility model, its structure such as Fig. 1, Fig. 2, shown in Figure 3 comprise the pipeline composition that Evaporative Cooling Air Conditioning unit A and Evaporative Cooling Air Conditioning unit A are connected with spinning and weaving workshop B inside.Spinning and weaving workshop B inside is divided into overall situation district and subenvironment district notion, and the subenvironment area definition is the zone below the height 2m, and the overall situation area definition is an integrated environment.
Evaporative Cooling Air Conditioning unit A comprises filter 1, plate type indirect evaporation cooler 2, return air and technology air draft blending bin 4, flow straightening grid 6, spray chamber 7, ripple water fender 8, electric heater 9 and the pressure fan 10 that sets gradually in the machine unit shell; With on the machine unit shell wall of filter 1 correspondence position fresh wind port 3, technology exhaust outlet 5 and return air inlet a11 are set; With on the machine unit shell wall of pressure fan 10 correspondence positions air outlet 14 is set; With on the machine unit shell wall of plate type indirect evaporation cooler 2 top correspondence positions secondary air outlet 13 is set, and on the machine unit shell wall of return air and technology air draft blending bin 4 correspondence positions return air inlet b12 is set.
At spinning and weaving workshop B inner bottom part technology air draft collecting box and technology air draft raceway groove are set; And on the wall of spinning and weaving workshop B, indoor return air inlet is set near the bottom; Indoor return air inlet place also is provided with indoor return air filter 15, and the air inlet in overall situation district and subenvironment district is set respectively on the roof of spinning and weaving workshop B and sidewall.
The Evaporative Cooling Air Conditioning unit A of the utility model; First order indirect evaporation cooling section adopts plate type indirect evaporation cooler 2; Effectively utilize the return air in the spinning and weaving workshop B that the technology air draft in outdoor new wind and the spinning and weaving workshop B is carried out precooling or outdoor new wind is carried out The pre-heat treatment; The direct evaporative cooling section in the second level is traditional spray chamber 7, utilizes water circulating pump to spray through feed pipe the water that purified through water filter in the cistern to air, utilizes tiny water droplet and air to carry out the wet exchange of heat.Pressure fan 10 is that the air that is processed is sent in the indoor subenvironment the processing of lowering the temperature of the indoor subenvironment of spinning and weaving workshop district air through air supply duct S1 through air outlet 14.
Evaporative Cooling Air Conditioning unit A has combined plate type indirect evaporation and traditional spray chamber technology, in summer, realizes the lower the temperature effect of humidification of air.In the winter time, be used in combination, realize the requirement of humiture in the spinning and weaving workshop in winter with electric heater.
The broken end of spinning and weaving workshop B is inhaled cotton air draft, car plating air draft is all passed through technology air draft raceway groove and collected entering technology air draft collecting box, and unification is delivered in the Evaporative Cooling Air Conditioning unit A through fresh wind port 3 by exhaust duct G.
Indoor return air in the spinning and weaving workshop B is after the filtration of indoor return air filter 15; Be divided into two-way; One the tunnel through return air duct H-H1 in return air inlet a11 gets into Evaporative Cooling Air Conditioning unit A, another road gets into return air and technology air draft blending bin through return air duct H-H2 through return air inlet b12.15 pairs of indoor return air of indoor return air filter are removed the short fiber that wherein is mingled with etc., to the secondary air channel of plate type indirect evaporation cooler 2 and drip and drench a nozzle and play a protective role.
Air current composition in the spinning and weaving workshop B is divided into two parts: overall situation air-supply and subenvironment air-supply; To pass through overall situation district air inlet that the return air of plate type indirect evaporation cooler is provided with and deliver to the overall situation district of spinning and weaving workshop B on secondary air outlet 13, air supply duct S2 and spinning and weaving workshop B roof, will pass through the subenvironment district that subenvironment district air inlet that air that Evaporative Cooling Air Conditioning unit A handled is provided with is delivered to spinning and weaving workshop simultaneously on air outlet 14, air supply duct S1 and spinning and weaving workshop B sidewall.
The course of work of the utility model air-conditioning system:
1) during summer operation, open the plate type indirect evaporation cooler 2 and spray chamber 7 of Evaporative Cooling Air Conditioning unit A, control valve P1, P2, P3 handle indoor ventilation state point to outdoor new wind and the interior technology air draft of spinning and weaving workshop B.The technology that adopt this moment is: the direct evaporative cooling of technology air draft indirect evaporation cooling+outdoor new wind indirect evaporation cooling+spray chamber.The technology air draft is delivered to by technology exhaust outlet 5 in the Evaporative Cooling Air Conditioning unit A through exhaust duct G, mixes through the return air that the dry passage of a wind of plate type indirect evaporation cooler 2 is delivered in return air and the technology air draft blending bin 4 with technology air draft blending bin is seen off; Outdoor new wind is delivered in the Evaporative Cooling Air Conditioning unit A by fresh wind port 3 simultaneously; Sending into technology air draft blending bin 4 behind the dry passage of a wind of process plate type indirect evaporation cooler 2 mixes with the wind that technology air draft blending bin is seen off; Deliver to spray chamber 7 more together through flow straightening grid 6 and carry out direct evaporative cooling; Through ripple water fender 8, deliver to the subenvironment district of the personnel below the 2m, machine works among the spinning and weaving workshop B at last through air supply duct S1 by pressure fan 10.
After indoor return air in the spinning and weaving workshop B filters through indoor return air filter; Control valve P1, P2, P3; Make a part deliver in return air and the technology air draft blending bin 4, mix, deliver to the subenvironment district of spinning and weaving workshop B at last with technology air draft after the processing through return air duct H-H2; Another part is delivered to the wet wing passage of secondary wind of plate type indirect evaporation device by return air inlet a11 through return air duct H-H1 after, deliver to the overall situation district of spinning and weaving workshop B again by air supply duct S2.
2) during winter operation, open plate type indirect evaporation cooler 2, spray chamber 7 and the electric heater 9 of Evaporative Cooling Air Conditioning unit A, valve-off P1, Open valve P2, P3.Handle indoor ventilation state point to outdoor new wind and technology air draft.The technology that adopt this moment is: and the technology air draft directly mixes with spinning and weaving workshop return air+and outdoor new elegance is hot again with the direct evaporative cooling+electric heater of plate type heat exchanger preheating+spray chamber.The technology air draft is delivered in the Evaporative Cooling Air Conditioning unit A through technology exhaust duct G by technology exhaust outlet 5; (wherein the liquid distribution of two subchannels of plate type indirect evaporation cooler cuts out through plate type indirect evaporation cooler 2; And the valve P1 of return air duct H1 closes) after directly deliver to return air and technology air draft blending bin 4 and return air mix after again through return air and technology air draft blending bin 4; Outdoor new wind is delivered in the Evaporative Cooling Air Conditioning unit A by fresh wind port 3 simultaneously; Close the water circulating pump of plate type indirect evaporation cooler 2 this moment; Outdoor new wind is mixed with the wind that technology air draft blending bin 4 and return air and technology air draft blending bin 4 are seen off through sending into return air behind the wind passage of plate type indirect evaporation cooler 2, deliver to spray chamber 7 more together through flow straightening grid 6 and carry out direct evaporative cooling, through ripple water fender 8; Again after the heat, delivered to the subenvironment district of the personnel below the 2m, machine works among the spinning and weaving workshop B by electric heater 9 at last through air supply duct S1 by pressure fan 10.
After indoor return air filtered through indoor return air filter, through return air duct H, a part was delivered in return air and the technology air draft blending bin 4 through return air duct H2, mixed with technology air draft after the processing, delivered to the subenvironment district of spinning workshop at last; Another part is delivered to the secondary air channel (this moment, the circulated sprinkling pump of plate type indirect evaporation cooler cut out) of plate type indirect evaporation cooler 2 through return air duct H1 by technology exhaust outlet 5, is delivered to this part return air by air supply duct S2 the overall situation district of spinning and weaving workshop B at last.
Claims (2)
1. big or small environment air-conditioning system that is applicable to textile mills; It is characterized in that; Comprise the pipeline composition that Evaporative Cooling Air Conditioning unit (A) and Evaporative Cooling Air Conditioning unit (A) and the interior overall situation district of spinning and weaving workshop (B) are connected with the subenvironment district; Described Evaporative Cooling Air Conditioning unit (A) comprises filter (1), plate type indirect evaporation cooler (2), return air and technology air draft blending bin (4), flow straightening grid (6), spray chamber (7), ripple water fender (8), electric heater (9) and the pressure fan (10) that sets gradually in the machine unit shell; Be provided with fresh wind port (3), technology exhaust outlet (5) and return air inlet a (11) with the machine unit shell wall of filter (1) correspondence position; Be provided with air outlet (14) with the machine unit shell wall of pressure fan (10) correspondence position; Be provided with secondary air outlet (13) with the machine unit shell wall of plate type indirect evaporation cooler (2) top correspondence position, be provided with return air inlet b (12) with the machine unit shell wall of return air and technology air draft blending bin (4) correspondence position;
At spinning and weaving workshop (B) inner bottom part technology air draft collecting box and technology air draft raceway groove are set; And on the wall of spinning and weaving workshop (B), indoor return air inlet is set near the bottom; The air inlet in overall situation district and subenvironment district is set respectively on the roof of spinning and weaving workshop (B) and sidewall
Described air outlet (14) is connected with the interior subenvironment district of spinning and weaving workshop (B) through air supply duct; Described secondary air outlet (13) is connected with the interior overall situation district of spinning and weaving workshop (B) through air supply duct; Described technology exhaust outlet (5) is connected with the interior technology air draft collecting box of spinning and weaving workshop (B) through exhaust duct, and described return air inlet a (11) and return air inlet b (12) are connected with the interior indoor return air inlet of spinning and weaving workshop (B) through return air duct respectively.
2. according to the described air-conditioning system of claim 1, it is characterized in that the indoor return air inlet place that is provided with in the spinning and weaving workshop (B) also is provided with indoor return air filter (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201953868U CN202119030U (en) | 2011-06-10 | 2011-06-10 | Big or small environmental air-conditioning system applied to textile mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201953868U CN202119030U (en) | 2011-06-10 | 2011-06-10 | Big or small environmental air-conditioning system applied to textile mill |
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| Publication Number | Publication Date |
|---|---|
| CN202119030U true CN202119030U (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201953868U Expired - Lifetime CN202119030U (en) | 2011-06-10 | 2011-06-10 | Big or small environmental air-conditioning system applied to textile mill |
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| Country | Link |
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| CN (1) | CN202119030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261708A (en) * | 2011-06-10 | 2011-11-30 | 西安工程大学 | Indirect-evaporative-cooling-based small and large environment energy-saving air conditioning system for spinning mill |
| CN106403133A (en) * | 2016-09-23 | 2017-02-15 | 安徽丰磊制冷工程有限公司 | Dust removal and air exhaust system of GMP solid preparation workshop |
| CN110131842A (en) * | 2019-04-02 | 2019-08-16 | 西安工程大学 | A kind of spinning and weaving workshop air-conditioning system PLC autocontrol method |
-
2011
- 2011-06-10 CN CN2011201953868U patent/CN202119030U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261708A (en) * | 2011-06-10 | 2011-11-30 | 西安工程大学 | Indirect-evaporative-cooling-based small and large environment energy-saving air conditioning system for spinning mill |
| CN106403133A (en) * | 2016-09-23 | 2017-02-15 | 安徽丰磊制冷工程有限公司 | Dust removal and air exhaust system of GMP solid preparation workshop |
| CN110131842A (en) * | 2019-04-02 | 2019-08-16 | 西安工程大学 | A kind of spinning and weaving workshop air-conditioning system PLC autocontrol method |
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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: 20120118 Effective date of abandoning: 20130807 |
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| RGAV | Abandon patent right to avoid regrant |