CN105115076A - Heat recovery type evaporative cooling air conditioning system suitable for large and small environments of hotel - Google Patents

Heat recovery type evaporative cooling air conditioning system suitable for large and small environments of hotel Download PDF

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Publication number
CN105115076A
CN105115076A CN201510442744.3A CN201510442744A CN105115076A CN 105115076 A CN105115076 A CN 105115076A CN 201510442744 A CN201510442744 A CN 201510442744A CN 105115076 A CN105115076 A CN 105115076A
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China
Prior art keywords
air
pipe
filler
evaporative cooling
heat exchanger
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Granted
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CN201510442744.3A
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Chinese (zh)
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CN105115076B (en
Inventor
黄翔
李依轩
吕伟华
薛运
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Xian Polytechnic University
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Xian Polytechnic University
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0017Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
    • F24F5/0021Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice using phase change material [PCM] for storage
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14Thermal energy storage

Abstract

The invention discloses a heat recovery type evaporative cooling air conditioning system suitable for large and small environments of a hotel. The heat recovery type evaporative cooling air conditioning system comprises a compound hotel cooling air conditioning unit which is connected with a hall, a storage room and all rooms in the hotel through an air pipe network. By means of the heat recovery type evaporative cooling air conditioning system suitable for the large and small environments of the hotel, the problems that an existing hotel air conditioning system is unreasonable in blast distribution and secondary air energy is lost are solved.

Description

Be applicable to the recovery type evaporative cooling air conditioning system of hotel size environment
Technical field
The invention belongs to air-conditioning system technical field, be specifically related to a kind of recovery type evaporative cooling air conditioning system being applicable to hotel size environment.
Background technology
At present, between the hall in most hotel and storing, all air outlet is not set, cause atmosphere draught-free in these spaces, particularly there is the phenomenon that summer is hot and winter is cold, this comfort level for front desk of hotel staff exerts a certain influence, and the coverlet of middle storage between the storing of hotel in such a case, towel all easily breed bacteria.
For above-mentioned situation, existing settling mode adopts air-supply comprehensively to hotel, although this can to a certain degree alleviating in hotel airless problem between hall and storing, easily cause that air conditioner system air blast amount is large, energy consumption increases, air-conditioning is in large scale, problem that equipment investment and operating cost significantly increase; In addition, existing hotel air-conditioning system is all directly discharged by auxiliary air, in fact can cause the waste of energy so to a great extent, therefore, is necessary very much to develop a kind of air-conditioning system being applicable to hotel environment.
Summary of the invention
The object of the present invention is to provide a kind of recovery type evaporative cooling air conditioning system being applicable to hotel size environment, solve the problem of existing air-conditioning system of Hotel air-supply unreasonable distribution and the loss of auxiliary air energy.
The technical solution adopted in the present invention is, be applicable to the recovery type evaporative cooling air conditioning system of hotel size environment, include compound hotel cooling air-conditioner set, compound hotel cooling air-conditioner set is connected with between the hall in hotel, storing and all rooms by airduct net.
Feature of the present invention is also:
Compound hotel cooling air-conditioner set, include machine unit shell, upper and lower two air channels are formed in machine unit shell, gravity type heat pipe heat exchanger is through is arranged at upper and lower air channel, and the upper/lower terminal of gravity type heat pipe heat exchanger is respectively gravity type heat pipe heat exchanger condensation end and gravity type heat pipe heat exchanger evaporation ends; The two side that upper air duct is relative is respectively arranged with exhaust outlet a, return air inlet, and return air inlet is connected with rooms all in hotel by return air pipe network, and gravity type heat pipe heat exchanger condensation end is arranged between exhaust outlet a and return air inlet; ; The two side that lower air duct is relative is respectively arranged with fresh wind port, air outlet, air outlet is connected with rooms all in hotel by air-supply pipe network, be disposed with filter, the compound devaporizer of filler-heat exchanger tube, the filler-compound devaporizer of evaporative cooling coil pipe, spray chamber and water fender a between fresh wind port, air outlet, gravity type heat pipe heat exchanger evaporation ends is arranged between filter and the compound devaporizer of filler-heat exchanger tube; Machine unit shell corresponding above the compound devaporizer of filler-heat exchanger tube is provided with exhaust outlet b, and exhaust outlet b is communicated with respectively with between the hall in hotel, storing by air draft pipe network; Machine unit shell corresponding above filler-compound devaporizer of evaporative cooling coil pipe is provided with exhaust outlet c.
Return air inlet is connected with return air house steward, return air house steward is connected with many return air arms, and a return air arm stretches in a room and is connected with the return air air port of establishing in room;
Air outlet is connected with header pipe, header pipe is connected with many blowpipes, and a blowpipe stretches in a room and is connected with the air-supply air port a arranged in room; Exhaust outlet b is connected with air draft house steward, and air draft house steward is connected with the air-supply air port b arranged in hall, storing respectively by air exhaust branch pipe; Exhaust blower b is provided with in exhaust outlet c.
Return fan is provided with in return air inlet; Pressure fan is provided with in air outlet; Exhaust blower a is provided with in exhaust outlet b.
The compound devaporizer of filler-heat exchanger tube, includes filler-heat exchanger tube composite heat-exchange unit, and the top of filler-heat exchanger tube composite heat-exchange unit is disposed with water-locator a and water fender b; The below of filler-heat exchanger tube composite heat-exchange unit is provided with cyclic water tank a, and cyclic water tank a is connected with water-locator a by feed pipe, feed pipe is provided with water pump a; Filler-form Secondary Air runner between heat exchanger tube composite heat-exchange unit and cyclic water tank a, the machine unit shell sidewall that Secondary Air runner is corresponding is provided with Secondary Air air inlet.
Filler-heat exchanger tube composite heat-exchange unit is made up of the filler a and set of heat exchange tubes going to upper and lower setting; Set of heat exchange tubes is made up of many horizontally disposed heat exchanger tubes.
Filler-compound devaporizer of evaporative cooling coil pipe, include filler-evaporative cooling coil pipe Compound cooling unit, water-locator b is provided with above filler-evaporative cooling coil pipe Compound cooling unit, the below of filler-evaporative cooling coil pipe Compound cooling unit is provided with cyclic water tank b, cyclic water tank b is connected with water-locator b by water pipe, water pipe is provided with water pump b; Filler-evaporative cooling coil pipe Compound cooling unit forms with between cyclic water tank b the air channel be communicated with spray chamber.
Spray unit is provided with in spray chamber;
Spray unit is by shower and to be multiplely evenly arranged on shower and to form towards the nozzle that air outlet sprays, and shower is connected with cyclic water tank b.
Filler-evaporative cooling coil pipe Compound cooling unit is made up of the filler b and evaporative cooling coil pipe going to upper and lower setting; The water inlet end of evaporative cooling coil pipe is connected with water inlet pipe, and the water side of evaporative cooling coil pipe is connected with outlet pipe; Be connected with multiple dry-type fan coil between water inlet pipe and outlet pipe, a dry-type fan coil is arranged in a room.
Beneficial effect of the present invention is:
(1) recovery type evaporative cooling air conditioning system of the present invention effectively make use of auxiliary air, by sending between hall in hotel and storing after process of carrying out auxiliary air lowering the temperature, not only effectively make use of auxiliary air, avoid the waste of energy, also have adjusted the humiture in hotel between hall and storing.
(2) recovery type evaporative cooling air conditioning system of the present invention blows to respectively between the hall in hotel, storing and each room, not only effectively ensure that the comfort level of foreground attendant, and the air purified between storing, prevent coverlet, breed bacteria on the articles for use such as towel.
(3) recovery type evaporative cooling air conditioning system of the present invention, compound for filler-heat exchanger tube devaporizer, filler-compound devaporizer of evaporative cooling coil pipe and gravity type heat pipe heat exchanger are combined, first utilize gravity type heat pipe heat exchanger by the cold recovery in return air, reduce the temperature of new wind, the temperature of air is again reduced through the compound devaporizer of filler-heat exchanger tube, moistening and lowering temperature is carried out finally by the sprayer unit in spray chamber, cold wind the most suitable is sent by air outlet, is diverted in each room in hotel through ajutage; Because evaporative cooling has catharsis, thus recovery type evaporative cooling air conditioning system of the present invention be collection humidification, cooling, purify, be recovered in one air-conditioning system.
(4) recovery type evaporative cooling air conditioning system of the present invention is actual is a kind of water-air system, and the cold wind that the compound devaporizer of filler-heat exchanger tube is produced directly is sent in the room in hotel by air-supply pipe network; The closed Water System that the compound devaporizer of filler-evaporative cooling coil pipe is formed, cold water does not contact with air, and water quality is good, and the cold water produced is by dry-type fan coil in each room, and waste heat in absorption chamber, maintains the environment that Summer Indoor is comfortable.
Accompanying drawing explanation
The structural representation of Fig. 1 recovery type evaporative cooling air conditioning system of the present invention.
In figure, 1. exhaust outlet a, 2. gravity type heat pipe heat exchanger condensation end, 3. return air inlet, 4. return fan, 5. fresh wind port, 6. filter, 7. gravity type heat pipe heat exchanger evaporation ends, 8. water pump a, 9. water-locator a, 10. set of heat exchange tubes, 11. Secondary Air air inlets, 12. cyclic water tank a, 13. filler a, 14. water fender b, 15. exhaust blower a, 16. exhaust outlet b, 17. exhaust blower b, 18. exhaust outlet c, 19. water-locator b, 20. filler b, 21. evaporative cooling coil pipes, 22. air outlets, 23. pressure fan, 24. cyclic water tank b, 25. water pump b, 26. nozzles, 27. water fender a, 28. dry-type fan coils, 29. air-supply air port a, rooms 30., 31. return air air ports, 32. air-supply air port b, 33. halls, between 34. storings, 35. water inlet pipes, 36. outlet pipes, 37. air draft house stewards, 38. return air house stewards, 39. header pipes, A. the compound devaporizer of filler-heat exchanger tube, B. filler-compound devaporizer of evaporative cooling coil pipe, C. spray chamber, D. gravity type heat pipe heat exchanger.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The present invention is applicable to the recovery type evaporative cooling air conditioning system of hotel size environment, as shown in Figure 1, include compound hotel cooling air-conditioner set, compound hotel cooling air-conditioner set by airduct net with between the hall 33 in hotel, storing 34 and all rooms 30 be connected.
Compound hotel cooling air-conditioner set, include machine unit shell, upper and lower two air channels are formed in machine unit shell, gravity type heat pipe heat exchanger D is through is arranged at upper and lower air channel, and the upper/lower terminal of gravity type heat pipe heat exchanger D is respectively gravity type heat pipe heat exchanger condensation end 2 and gravity type heat pipe heat exchanger evaporation ends 7; The two side that upper air duct is relative is respectively arranged with exhaust outlet a1, return air inlet 3, return air inlet 3 is connected with rooms 30 all in hotel by return air pipe network, is provided with gravity type heat pipe heat exchanger condensation end 2 between exhaust outlet a1, return air inlet; The two side that lower air duct is relative is respectively arranged with fresh wind port 5, air outlet 22, air outlet 22 is connected with rooms 30 all in hotel by air-supply pipe network, is disposed with filter 6, gravity type heat pipe heat exchanger evaporation ends 7, filler-heat exchanger tube compound devaporizer A, the compound devaporizer B of filler-evaporative cooling coil pipe, spray chamber C and water fender a27 between fresh wind port 5, air outlet 22; Machine unit shell corresponding above the compound devaporizer A of filler-heat exchanger tube is provided with exhaust outlet b16, and exhaust outlet b16 34 to be communicated with between the hall 33 in hotel, storing respectively by air draft pipe network; Machine unit shell corresponding above the compound devaporizer B of filler-evaporative cooling coil pipe is provided with exhaust outlet c18.
Return air inlet 3 is connected with return air house steward 38, return air house steward 38 is connected with many return air arms, and a return air arm stretches in a room 30 and is connected with the return air air port 31 of establishing in room 30.Return fan 4 is provided with in return air inlet 3.
Air outlet 22 is connected with header pipe 39, header pipe 39 is connected with many blowpipes, and a blowpipe stretches in a room 30 and is connected with the air-supply air port a29 arranged in room 30.Pressure fan 23 is provided with in air outlet 22.
Exhaust outlet b16 is connected with air draft house steward 37, and air draft house steward 37 is connected with the 34 interior air-supply air port b32 arranged between hall 33, storing respectively by air exhaust branch pipe.Exhaust blower a15 is provided with in exhaust outlet b16.
Exhaust blower b17 is provided with in exhaust outlet c18.
The compound devaporizer A of filler-heat exchanger tube, includes filler-heat exchanger tube composite heat-exchange unit, and the top of filler-heat exchanger tube composite heat-exchange unit is disposed with water-locator a9 and water fender b14; The below of filler-heat exchanger tube composite heat-exchange unit is provided with cyclic water tank a12, and cyclic water tank a12 is connected with water-locator a9 by feed pipe, feed pipe is provided with water pump a8; Filler-form Secondary Air runner between heat exchanger tube composite heat-exchange unit and cyclic water tank a12, the machine unit shell sidewall that Secondary Air runner is corresponding is provided with Secondary Air air inlet 11.
Filler-heat exchanger tube composite heat-exchange unit is made up of the filler a13 and set of heat exchange tubes 10 going to upper and lower setting; Set of heat exchange tubes 10 is made up of many horizontally disposed heat exchanger tubes.
Air-valve is provided with in Secondary Air air inlet 11.
Water-locator a9 is by water distributor and to be multiplely evenly arranged on water distributor and spray head towards filler-heat exchanger tube composite heat-exchange unit spray forms.
The compound devaporizer B of filler-evaporative cooling coil pipe, include filler-evaporative cooling coil pipe Compound cooling unit, water-locator b19 is provided with above filler-evaporative cooling coil pipe Compound cooling unit, the below of filler-evaporative cooling coil pipe Compound cooling unit is provided with cyclic water tank b24, cyclic water tank b24 is connected with water-locator b19 by water pipe, water pipe is provided with water pump b25; Filler-evaporative cooling coil pipe Compound cooling unit with form the air channel be communicated with spray chamber C between cyclic water tank b24.
Water-locator b19 is by water distributor and to be multiplely evenly arranged on water distributor and spray head towards filler-evaporative cooling coil pipe Compound cooling unit spray forms.
Filler-evaporative cooling coil pipe Compound cooling unit is made up of the filler b20 and evaporative cooling coil pipe 21 going to upper and lower setting, and the water inlet end of evaporative cooling coil pipe 21 is connected with water inlet pipe 35, and the water side of evaporative cooling coil pipe 21 is connected with outlet pipe 36; Be connected with multiple dry-type fan coil 28, dry-type fan coil 28 between water inlet pipe 35 and outlet pipe 36 to be arranged in a room 30.
In spray chamber C, spray unit is set; Spray unit is by shower and to be multiplely evenly arranged on shower and to form towards the nozzle 26 that air outlet 22 sprays, and shower is connected with cyclic water tank b24.
Spray unit can arrange multiple as required.
The course of work that the present invention is applicable to the recovery type evaporative cooling air conditioning system of hotel size environment is specific as follows:
1. the course of work of wind system is as follows:
Supply air system:
(1) overall situation supply air system:
Outdoor new wind is entered in the lower air duct in machine unit shell by fresh wind port 5, after filter 6 filters, flow through gravity type heat pipe heat exchanger evaporation ends 7 place, carries out cooling process by gravity type heat pipe heat exchanger evaporation ends 7 to the new wind after filtration; Air after cooling flows into set of heat exchange tubes 10 place in the compound devaporizer A of filler-heat exchanger tube, air is at many heat exchange Bottomhole pressure, with the wet cooling such as the moisture film dropped on heat exchanger tube carries out, flow through the compound devaporizer B of filler-evaporative cooling coil pipe, spray chamber C more successively etc. the air after wet cooling, achieve the adiabatic humidiflcation to air; Air after adiabatic humidiflcation, after water fender a27 dewaters, is carried along header pipe 39 by air outlet 22 under the effect of pressure fan 23, to be sent into by cold wind in each room 30 in hotel, for eliminating waste heat by the multiple blowpipes on header pipe 39.
At said process, the spray unit that whether can run in spray chamber according to the humidity condition in each room 30 adjustment.
(2) subenvironment supply air system:
Auxiliary air enters in machine unit shell by Secondary Air air inlet 11, flow through set of heat exchange tubes 10 place in the compound devaporizer A of filler-heat exchanger tube, auxiliary air flows in many heat exchanger tubes and the water generation hot and humid area sprayed, and achieves the cooling humidification to auxiliary air; Auxiliary air after cooling humidification upwards flows over filler a13, again hot and humid area is there is with the moisture film on filler a13 surface, auxiliary air dewaters through water fender b14 after sufficient hot and humid area, last sending from exhaust outlet b16 under the effect of exhaust blower a15 is carried along air draft house steward 37, by air exhaust branch pipe respectively to 34 air-supplies between the hall 33 in hotel, storing, take away the heat between the heat of foreground personnel area and storing.
The course of work of air return system is as follows:
When the return air enthalpy in each room 30 in hotel is lower than outdoor air enthalpy, open return fan 4, under the effect of return fan 4, return air in each room 30 flows to return air house steward 38 along respective return air arm, by return air house steward 38, all return air to be delivered in machine unit shell in upper air duct from the return air inlet 3 machine unit shell, carry out cold recovery by the gravity type heat pipe heat exchanger condensation end 2 pairs of return air in upper air duct, after treating cold recovery, the return air that temperature raises is discharged to outdoor through exhaust outlet a1.
2. the water system course of work is as follows:
Cold water is produced by the evaporative cooling coil pipe 21 in the compound devaporizer B of filler-evaporative cooling coil pipe, cold water passes in the dry-type fan coil 28 arranged in each room 30 through outlet pipe 36, after return air heat in dry-type fan coil 28 absorption chamber, the water that temperature raises is got back in evaporative cooling coil pipe 21 by water inlet pipe 35 again.
The present invention is applicable to the recovery type evaporative cooling air conditioning system of hotel size environment, achieves the precooling to new wind, the recovery to air return energy and cooling to evaporative cooling coil pipe 21, can produce out the cold water needed for dry-type fan coil 28.New wind after process is sent in each room 30 in hotel through air-supply pipe network by the recovery type evaporative cooling air conditioning system that the present invention is applicable to hotel size environment, effectively reduces the temperature in room; Reclaim auxiliary air, and auxiliary air to be processed, adopt the auxiliary air after process to reduce in hotel the temperature of between hall 33, storing 34, not only ensure that the comfort level of foreground attendant, and the air that can purify between storing, prevent coverlet, breed bacteria on the articles for use such as towel.The present invention is applicable to the recovery type evaporative cooling air conditioning system of hotel size environment, solves the problem of existing air-conditioning system of Hotel air-supply unreasonable distribution and the loss of auxiliary air energy.

Claims (9)

1. be applicable to the recovery type evaporative cooling air conditioning system of hotel size environment, it is characterized in that, include compound hotel cooling air-conditioner set, described compound hotel cooling air-conditioner set is connected with (34) and all rooms (30) between the hall (33) in hotel, storing by airduct net.
2. recovery type evaporative cooling air conditioning system according to claim 1, it is characterized in that, described compound hotel cooling air-conditioner set, include machine unit shell, upper and lower two air channels are formed in described machine unit shell, gravity type heat pipe heat exchanger (D) is through is arranged at upper and lower air channel, and the upper/lower terminal of gravity type heat pipe heat exchanger (D) is respectively gravity type heat pipe heat exchanger condensation end (2) and gravity type heat pipe heat exchanger evaporation ends (7);
The two side that described upper air duct is relative is respectively arranged with exhaust outlet a(1), return air inlet (3), described return air inlet (3) is connected with rooms all in hotel (30) by return air pipe network, and described gravity type heat pipe heat exchanger condensation end (2) is arranged at exhaust outlet a(1) and return air inlet between;
The two side that described lower air duct is relative is respectively arranged with fresh wind port (5), air outlet (22), air outlet (22) is connected with rooms all in hotel (30) by air-supply pipe network, fresh wind port (5), filter (6) is disposed with between air outlet (22), the compound devaporizer of filler-heat exchanger tube (A), filler-compound devaporizer of evaporative cooling coil pipe (B), spray chamber (C) and water fender a(27), described gravity type heat pipe heat exchanger evaporation ends (7) is arranged between filter (6) and the compound devaporizer of filler-heat exchanger tube (A), the machine unit shell that the compound devaporizer of described filler-heat exchanger tube (A) top is corresponding is provided with exhaust outlet b(16), exhaust outlet b(16) be communicated with (34) between the hall (33) in hotel, storing respectively by air draft pipe network, the machine unit shell that the described filler-compound devaporizer of evaporative cooling coil pipe (B) top is corresponding is provided with exhaust outlet c(18).
3. recovery type evaporative cooling air conditioning system according to claim 2, it is characterized in that, described return air inlet (3) is connected with return air house steward (38), described return air house steward (38) is connected with many return air arms, and a return air arm stretches in a room (30) and is connected with the return air air port (31) of establishing in room (30);
Described air outlet (22) is connected with header pipe (39), and (39) are connected with many blowpipes to described header pipe, and a blowpipe stretches into the air-supply air port a(29 that arrange interior with room (30) in a room (30)) be connected;
Described exhaust outlet b(16) be connected with air draft house steward (37), described air draft house steward (37) is by the air exhaust branch pipe air-supply air port b(32 that arrange interior with (34) between hall (33), storing respectively) be connected;
Described exhaust outlet c(18) in be provided with exhaust blower b(17).
4. the recovery type evaporative cooling air conditioning system according to Claims 2 or 3, is characterized in that, is provided with return fan (4) in described return air inlet (3);
Pressure fan (23) is provided with in described air outlet (22);
Described exhaust outlet b(16) in be provided with exhaust blower a(15).
5. recovery type evaporative cooling air conditioning system according to claim 2, it is characterized in that, the compound devaporizer of described filler-heat exchanger tube (A), include filler-heat exchanger tube composite heat-exchange unit, the top of described filler-heat exchanger tube composite heat-exchange unit is disposed with water-locator a(9) and water fender b(14); The below of described filler-heat exchanger tube composite heat-exchange unit is provided with cyclic water tank a(12), described cyclic water tank a(12) by feed pipe and water-locator a(9) be connected, described feed pipe is provided with water pump a(8);
Described filler-heat exchanger tube composite heat-exchange unit and cyclic water tank a(12) between form Secondary Air runner, the machine unit shell sidewall that described Secondary Air runner is corresponding is provided with Secondary Air air inlet (11).
6. recovery type evaporative cooling air conditioning system according to claim 5, is characterized in that, described filler-heat exchanger tube composite heat-exchange unit is by the filler a(13 going to upper and lower setting) and set of heat exchange tubes (10) form;
Described set of heat exchange tubes (10) is made up of many horizontally disposed heat exchanger tubes.
7. recovery type evaporative cooling air conditioning system according to claim 2, it is characterized in that, described filler-compound devaporizer of evaporative cooling coil pipe (B), include filler-evaporative cooling coil pipe Compound cooling unit, water-locator b(19 is provided with) above described filler-evaporative cooling coil pipe Compound cooling unit, the below of described filler-evaporative cooling coil pipe Compound cooling unit is provided with cyclic water tank b(24), described cyclic water tank b(24) by water pipe and water-locator b(19) be connected, described water pipe is provided with water pump b(25);
Described filler-evaporative cooling coil pipe Compound cooling unit and cyclic water tank b(24) between form the air channel be communicated with spray chamber (C).
8. the recovery type evaporative cooling air conditioning system according to claim 2 or 7, is characterized in that, is provided with spray unit in described spray chamber (C);
Described spray unit is by shower and to be multiplely evenly arranged on shower and to form towards the nozzle (26) that air outlet (22) sprays, shower and cyclic water tank b(24) be connected.
9. recovery type evaporative cooling air conditioning system according to claim 8, is characterized in that, described filler-evaporative cooling coil pipe Compound cooling unit is by the filler b(20 going to upper and lower setting) and evaporative cooling coil pipe (21) form;
The water inlet end of described evaporative cooling coil pipe (21) is connected with water inlet pipe (35), and the water side of evaporative cooling coil pipe (21) is connected with outlet pipe (36); Be connected with multiple dry-type fan coil (28) between described water inlet pipe (35) and outlet pipe (36), a dry-type fan coil (28) is arranged in a room (30).
CN201510442744.3A 2015-07-24 2015-07-24 Suitable for the recovery type evaporative cooling air conditioning system of hotel size environment Expired - Fee Related CN105115076B (en)

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Publication number Priority date Publication date Assignee Title
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CN202613627U (en) * 2012-05-03 2012-12-19 西安工程大学 Heat pipe heat recovery type evaporative cooling and ventilation cooling unit for subway stations
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CN203964233U (en) * 2014-07-15 2014-11-26 西安工程大学 A kind of recovery type evaporative cooling air conditioning unit
CN104197443A (en) * 2014-08-22 2014-12-10 西安工程大学 Renewable energy source, self-adaptation and energy gradient utilization integrated air-conditioning system
CN104197447A (en) * 2014-09-03 2014-12-10 西安工程大学 Machine room big and small environment air conditioning system combining rotary dehumidification and evaporative cooling
CN204902051U (en) * 2015-07-24 2015-12-23 西安工程大学 Hotel is with heat recovery type evaporative cooling air -conditioning system

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