CN105115076B - Suitable for the recovery type evaporative cooling air conditioning system of hotel size environment - Google Patents

Suitable for the recovery type evaporative cooling air conditioning system of hotel size environment Download PDF

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Publication number
CN105115076B
CN105115076B CN201510442744.3A CN201510442744A CN105115076B CN 105115076 B CN105115076 B CN 105115076B CN 201510442744 A CN201510442744 A CN 201510442744A CN 105115076 B CN105115076 B CN 105115076B
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CN
China
Prior art keywords
air
filler
pipe
compound
heat exchanger
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Expired - Fee Related
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CN201510442744.3A
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Chinese (zh)
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CN105115076A (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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Expired - Fee Related legal-status Critical Current
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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

Recovery type evaporative cooling air conditioning system disclosed by the invention suitable for hotel size environment, includes compound hotel cooling air-conditioner set, and compound hotel cooling air-conditioner set is connected by between the hall in airduct net and hotel, storing and all rooms.The present invention is applied to the recovery type evaporative cooling air conditioning system of hotel size environment, solves the problems, such as existing air-conditioning system of Hotel air-supply unreasonable distribution and auxiliary air energy loss.

Description

Suitable for the recovery type evaporative cooling air conditioning system of hotel size environment
Technical field
The invention belongs to air-conditioning system technical field, and in particular to a kind of recovery type heat suitable for hotel size environment steams Send out Cooling Air-conditioning System.
Background technology
At present, air outlet is not provided between the hall in most hotels and storing, causes air in these spaces not flow It is logical, the phenomenon that summer is hot and winter is cold is especially in the presence of, this causes certain for the comfort level of front desk of hotel staff Influence, and all easy breed bacteria of the coverlet of middle storage, towel between the storing of hotel in such a case.
For the above situation, existing settling mode is using air-supply comprehensively, although this can be slow to a certain degree to hotel In solution hotel between hall and storing the problem of atmosphere draught-free, but easily cause big air conditioner system air blast amount, energy consumption increase, air-conditioning The problem of in large scale, equipment investment and operating cost dramatically increase;In addition, existing hotel air-conditioning system is all will be secondary Air directly discharges, and so can largely cause the waste of energy in fact, therefore, is highly desirable to develop a kind of fit Air-conditioning system for hotel environment.
The content of the invention
It is an object of the invention to provide a kind of recovery type evaporative cooling air conditioning system suitable for hotel size environment, Solve the problems, such as existing air-conditioning system of Hotel air-supply unreasonable distribution and auxiliary air energy loss.
The technical solution adopted in the present invention is, suitable for the recovery type evaporative cooling air conditioning system of hotel size environment System, includes compound hotel cooling air-conditioner set, compound hotel cooling air-conditioner set by airduct net with it is big in hotel Between the Room, storing and all rooms connect.
The features of the present invention also resides in:
Compound hotel cooling air-conditioner set, include machine unit shell, upper and lower two air channels, weight are formed in machine unit shell The insertion of power formula heat exchange of heat pipe 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;Exhaust outlet a is respectively arranged with the relative two side of upper air duct, is returned Air port, return air inlet are connected by return air pipe network with room all in hotel, and gravity type heat pipe heat exchanger condensation end is arranged at row Between air port a and return air inlet;;Fresh wind port, air outlet are respectively arranged with the relative two side of lower air duct, air outlet passes through air-supply Pipe network is connected with room all in hotel, and it is compound that filter, filler-heat exchanger tube are disposed between fresh wind port, air outlet Type devaporizer, filler-the compound devaporizer of evaporation cooling coil, spray chamber and water fender a, gravity type heat pipe heat exchange Device evaporation ends are arranged between filter and the compound devaporizer of filler-heat exchanger tube;The compound evaporation of filler-heat exchanger tube is cold But above device corresponding to be provided with exhaust outlet b on machine unit shell, exhaust outlet b by air draft pipe network respectively with the hall in hotel, Connected between storing;Corresponding to above the compound devaporizer of filler-evaporation cooling coil exhaust outlet is provided with machine unit shell c。
Return air inlet is connected with return air house steward, and more return air branch pipes are connected with return air house steward, and a return air branch pipe stretches into one It is connected in individual room with the returning air outlet set in room;
Air outlet is connected with header pipe, and more blowpipes are connected with header pipe, and a blowpipe stretches into one It is connected in individual room with the air-supply air port a set in room;Exhaust outlet b is connected with air draft house steward, and air draft house steward passes through air draft branch Air-supply air port b of the pipe respectively with hall, the interior setting of storing is connected;Exhaust blower b is provided with exhaust outlet c.
Return fan is provided with return air inlet;Pressure fan is provided with air outlet;Exhaust blower a is provided with exhaust outlet b.
The compound devaporizer of filler-heat exchanger tube, include filler-heat exchanger tube composite heat-exchange unit, filler-heat exchanger tube Composite heat-exchange unit has been sequentially arranged above water-locator a and water fender b;Set below filler-heat exchanger tube composite heat-exchange unit Cyclic water tank a is equipped with, cyclic water tank a is connected by feed pipe with water-locator a, and water pump a is provided with feed pipe;Filler-heat exchange Secondary Air runner is formed between pipe composite heat-exchange unit and cyclic water tank a, is set corresponding to Secondary Air runner in machine unit shell side wall It is equipped 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 for going to upper and lower setting;Set of heat exchange tubes by More horizontally disposed set of heat exchange tubes into.
Filler-compound the devaporizer of evaporation cooling coil, include filler-evaporation cooling coil Compound cooling list Member, filler-evaporation cooling coil Compound cooling unit top are provided with water-locator b, filler-evaporation cooling coil Compound cooling list The lower section of member is provided with cyclic water tank b, and cyclic water tank b is connected by water pipe with water-locator b, and water pump b is provided with water pipe; Filler-the air channel connected with spray chamber is formed between evaporation cooling coil Compound cooling unit and cyclic water tank b.
Spray unit is provided with spray chamber;
Spray unit is made up of shower and multiple nozzles sprayed on shower and towards air outlet that are uniformly arranged on, and is sprayed Shower pipe is connected with cyclic water tank b.
Filler-evaporation cooling coil Compound cooling unit is made up of the filler b and evaporation cooling coil for going to upper and lower setting; The water inlet end of evaporation cooling coil is connected with water inlet pipe, and the water side for evaporating cooling coil is connected with outlet pipe;Water inlet pipe and go out Multiple dry-type fan coils are connected between water pipe, a dry-type fan coil is arranged in a room.
The beneficial effects of the present invention are:
(1) recovery type evaporative cooling air conditioning system of the invention is effectively utilized auxiliary air, by auxiliary air It is sent into after carrying out cooling processing between the hall in hotel and storing, not only effectively make use of auxiliary air, avoid energy Waste, also have adjusted the humiture between hall and storing in hotel.
(2) recovery type evaporative cooling air conditioning system of the invention can be respectively between the hall in hotel, storing and each Room is blown, and is not only effectively guaranteed the comfort level of foreground attendant, and purified the air between storing, prevent by It is single, breed bacteria on the articles for use such as towel.
(3) recovery type evaporative cooling air conditioning system of the invention, by the compound devaporizer of filler-heat exchanger tube, is filled out Material-compound devaporizer of evaporation cooling coil and gravity type heat pipe heat exchanger combine, and are exchanged heat first with gravity type heat pipe Cold recovery in return air is reduced the temperature of fresh air, sky is reduced again by the compound devaporizer of filler-heat exchanger tube by device The temperature of gas, moistening and lowering temperature is carried out finally by the sprayer unit in spray chamber, most suitable cold wind is sent out by air outlet at last, It is diverted to through ajutage in each room in hotel;Because evaporation cooling has catharsis, so the recuperation of heat of the present invention Type Evaporative Cooling Air-conditioning System is that collection is humidified, cooled, purifying, being recovered in integral air-conditioning system.
(4) recovery type evaporative cooling air conditioning system of the invention is really a kind of water-air system, filler-heat exchanger tube The cold wind that compound devaporizer is produced is sent directly into the room in hotel by pipe network of blowing;Filler-evaporation cooler pan The closed Water System that compound devaporizer is formed is managed, for cold water not with air contact, water quality is good, and the cold water produced passes through each Dry-type fan coil in individual room, waste heat in absorption chamber, maintain the comfortable environment of Summer Indoor.
Brief description of the drawings
The structural representation of Fig. 1 recovery type evaporative cooling air conditioning systems of the present invention.
In figure, 1. exhaust outlet a, 2. gravity type heat pipe heat exchanger condensation ends, 3. return air inlets, 4. return fans, 5. fresh wind ports, 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 intakes Mouthful, 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. air drafts Mouthful c, 19. water-locator b, 20. filler b, 21. evaporation cooling coils, 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. returning air outlets, 32. Blow air port b, 33. halls, and between 34. storings, 35. water inlet pipes, 36. outlet pipes, 37. air draft house stewards, 38. return air house stewards, 39. send Wind house steward, the A. fillers-compound devaporizer of heat exchanger tube, the B. fillers-compound devaporizer of evaporation cooling coil, C. sprays Hydroecium, D. gravity type heat pipe heat exchangers.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
The present invention is applied to the recovery type evaporative cooling air conditioning system of hotel size environment, as shown in figure 1, including multiple Mould assembly hotel cooling air-conditioner set, compound hotel cooling air-conditioner set pass through between the hall 33 in airduct net and hotel, storing 34 and all rooms 30 connect.
Compound hotel cooling air-conditioner set, include machine unit shell, upper and lower two air channels, weight are formed in machine unit shell Power formula heat exchange of heat pipe D insertions are arranged at upper and lower air channel, and gravity type heat pipe heat exchanger D upper/lower terminal is respectively gravity type heat Heat exchange of heat pipe condensation end 2 and gravity type heat pipe heat exchanger evaporation ends 7;Upper air duct is respectively arranged with exhaust outlet on relative two side A1, return air inlet 3, return air inlet 3 are connected with room 30 all in hotel by return air pipe network, set between exhaust outlet a1, return air inlet It is equipped with gravity type heat pipe heat exchanger condensation end 2;Fresh wind port 5, air outlet 22 are respectively arranged with the relative two side of lower air duct, is sent Air port 22 is connected by pipe network of blowing with room 30 all in hotel, and filtering is disposed between fresh wind port 5, air outlet 22 Device 6, gravity type heat pipe heat exchanger evaporation ends 7, the compound devaporizer A of filler-heat exchanger tube, filler-evaporation cooling coil are answered Mould assembly devaporizer B, spray chamber C and water fender a27;Unit corresponding to above the compound devaporizer A of filler-heat exchanger tube It is provided with exhaust outlet b16 on housing, exhaust outlet b16 34 is connected between the hall 33 in hotel, storing respectively by air draft pipe network; Corresponding to above the compound devaporizer B of filler-evaporation cooling coil exhaust outlet c18 is provided with machine unit shell.
Return air inlet 3 is connected with return air house steward 38, and more return air branch pipes are connected with return air house steward 38, and a return air branch pipe is stretched Enter and be connected in a room 30 with the returning air outlet 31 set in room 30.Return fan 4 is provided with return air inlet 3.
Air outlet 22 is connected with header pipe 39, and more blowpipes, a blowpipe are connected with header pipe 39 Stretch into a room 30 and be connected with the air-supply air port a29 set in room 30.Pressure fan 23 is provided with air outlet 22.
Exhaust outlet b16 is connected with air draft house steward 37, and air draft house steward 37 is by air exhaust branch pipe respectively 34 between hall 33, storing The air-supply air port b32 connections of interior setting.Exhaust blower a15 is provided with exhaust outlet b16.
Exhaust blower b17 is provided with exhaust outlet c18.
The compound devaporizer A of filler-heat exchanger tube, include filler-heat exchanger tube composite heat-exchange unit, filler-heat exchange Pipe composite heat-exchange unit has been sequentially arranged above water-locator a9 and water fender b14;Under filler-heat exchanger tube composite heat-exchange unit Side is provided with cyclic water tank a12, and cyclic water tank a12 is connected by feed pipe with water-locator a9, and water pump a8 is provided with feed pipe; Filler-Secondary Air runner, unit shell corresponding to Secondary Air runner are formed between heat exchanger tube composite heat-exchange unit and cyclic water tank a12 Secondary Air air inlet 11 is provided with body sidewall.
Filler-heat exchanger tube composite heat-exchange unit is made up of the filler a13 and set of heat exchange tubes 10 for going to upper and lower setting;Heat exchanger tube Group 10 by more horizontally disposed set of heat exchange tubes into.
Air-valve is provided with Secondary Air air inlet 11.
Water-locator a9 is by water distributor and multiple is uniformly arranged on water distributor and towards filler-heat exchanger tube composite heat-exchange unit The spray head composition of spray.
The compound devaporizer B of filler-evaporation cooling coil, include filler-evaporation cooling coil Compound cooling list Member, filler-evaporation cooling coil Compound cooling unit top are provided with water-locator b19, filler-evaporation cooling coil Compound cooling Cyclic water tank b24 is provided with below unit, cyclic water tank b24 is connected with water-locator b19 by water pipe, set on water pipe There is water pump b25;Filler-the wind connected with spray chamber C is formed between evaporation cooling coil Compound cooling unit and cyclic water tank b24 Road.
Water-locator b19 is by water distributor and multiple is uniformly arranged on water distributor and compound towards filler-evaporation cooling coil The spray head composition of cooling unit spray.
Filler-evaporation cooling coil Compound cooling unit is by going to upper and lower the filler b20 of setting and evaporating 21 groups of cooling coil Into the water inlet end of evaporation cooling coil 21 is connected with water inlet pipe 35, and the water side of evaporation cooling coil 21 is connected with outlet pipe 36; Multiple dry-type fan coils 28 are connected between water inlet pipe 35 and outlet pipe 36, a dry-type fan coil 28 is arranged at a room Between in 30.
Spray unit is set in spray chamber C;Spray unit by shower and it is multiple be uniformly arranged on shower and towards The nozzle 26 that air outlet 22 sprays is formed, and shower is connected with cyclic water tank b24.
Spray unit can be arranged as required to multiple.
The course of work that the present invention is applied 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 fresh air is entered in the lower air duct in machine unit shell by fresh wind port 5, and gravity type heat is flowed through after the filtering of filter 6 At heat exchange of heat pipe evaporation ends 7, cooling processing is carried out to the fresh air after filtering by gravity type heat pipe heat exchanger evaporation ends 7;After cooling Air flow at the set of heat exchange tubes 10 in filler-heat exchanger tube compound devaporizer A, air flows in more heat exchanger tubes It is dynamic, the wet cooling such as carry out with falling the moisture film on heat exchanger tube, wait the air after wet cooling to flow through filler-evaporation cooler pan successively again Compound devaporizer B, spray chamber C are managed, realizes the adiabatic humidiflcation to air;Air after adiabatic humidiflcation is through water fender After a27 dehydrations, conveyed in the presence of pressure fan 23 by air outlet 22 along header pipe 39, by multiple on header pipe 39 Cold wind is sent into each room 30 in hotel by blowpipe, for eliminating waste heat.
In said process, can be regulateed whether to run the spray list in spray chamber according to the humidity condition in each room 30 Member.
(2) subenvironment supply air system:
Auxiliary air is entered in machine unit shell by Secondary Air air inlet 11, flows through the compound evaporation cooling of filler-heat exchanger tube At set of heat exchange tubes 10 in device A, auxiliary air is flowed into more heat exchanger tubes occurs hot and humid area with the water sprayed, realizes Cooling humidification to auxiliary air;Auxiliary air after cooling humidification flows upward through filler a13, with filler a13 surfaces Hot and humid area occurs again for moisture film, and auxiliary air is dehydrated after sufficient hot and humid area through water fender b14, finally in exhaust blower Send out along air draft house steward 37 and convey from exhaust outlet b16 in the presence of a15, from the air exhaust branch pipe hall 33 into hotel, storage respectively 34 air-supply, takes away the heat between the heat and storing of foreground personnel area between thing.
The course of work of air return system is as follows:
When the return air enthalpy in hotel in each room 30 is less than outdoor air enthalpy, return fan 4 is opened, in return fan In the presence of 4, the return air in each room 30 flows to return air house steward 38 along respective return air branch pipe, will be owned by return air house steward 38 Return air be sent to from the return air inlet 3 on machine unit shell in machine unit shell in upper air duct, by upper air duct gravity type heat pipe exchange heat Device condensation end 2 carries out cold recovery to return air, treats that the elevated return air of temperature is discharged to outdoor by cold recovery through exhaust outlet a1 afterwards.
2. the water system course of work is as follows:
Cold water, cold water warp are produced by the evaporation cooling coil 21 in the compound devaporizer B of filler-evaporation cooling coil Cross outlet pipe 36 to be passed through in the dry-type fan coil 28 set in each room 30, treat that dry-type fan coil 28 absorbs indoor return air After heat, the elevated water of temperature is returned in evaporation cooling coil 21 by water inlet pipe 35 again.
The present invention is applied to the recovery type evaporative cooling air conditioning system of hotel size environment, realizes to the pre- of fresh air Recovery cold, to air return energy and cooling to evaporation cooling coil 21, can produce out needed for dry-type fan coil 28 Cold water.The recovery type evaporative cooling air conditioning system of the invention for being applied to hotel size environment is by the fresh air after processing through air-supply Pipe network is sent into each room 30 in hotel, effectively reduces the temperature in room;Auxiliary air is reclaimed, and to auxiliary air Handled, between hall 33, storing 34 temperature is reduced in hotel using the auxiliary air after processing, not only ensure that foreground The comfort level of attendant, and the air between storing can be purified, it is therefore prevented that breed bacteria on the articles for use such as coverlet, towel.This Invention solves existing air-conditioning system of Hotel air-supply point suitable for the recovery type evaporative cooling air conditioning system of hotel size environment The problem of with unreasonable and auxiliary air energy loss.

Claims (5)

1. suitable for the recovery type evaporative cooling air conditioning system of hotel size environment, it is characterised in that include compound guest Shop cooling air-conditioner set, the compound hotel cooling air-conditioner set pass through between the hall (33) in airduct net and hotel, storing (34) and all rooms (30) connect;
The compound hotel cooling air-conditioner set, include machine unit shell, upper and lower two wind is formed in the machine unit shell Road, gravity type heat pipe heat exchanger (D) insertion are arranged at upper and lower air channel, the upper/lower terminal difference of gravity type heat pipe heat exchanger (D) For gravity type heat exchange of heat pipe condensation end (2) and gravity type heat pipe heat exchanger evaporation ends (7);
Exhaust outlet a (1), return air inlet (3) are respectively arranged with the relative two side of the upper air duct, the return air inlet (3) passes through Return air pipe network is connected with room (30) all in hotel, and the gravity type heat pipe heat exchanger condensation end (2) is arranged at exhaust outlet a (1) between return air inlet;
Fresh wind port (5), air outlet (22) are respectively arranged with the relative two side of the lower air duct, air outlet (22) passes through air-supply Pipe network is connected with room (30) all in hotel, and filter (6) is disposed between fresh wind port (5), air outlet (22), is filled out The compound devaporizer of material-heat exchanger tube (A), filler-compound devaporizer of evaporation cooling coil (B), spray chamber (C) and Water fender a (27), the gravity type heat pipe heat exchanger evaporation ends (7) are arranged at filter (6) and the compound steaming of filler-heat exchanger tube Between hair cooler (A);It is provided with corresponding to above the compound devaporizer of filler-heat exchanger tube (A) on machine unit shell (34) connect between the hall (33) in hotel, storing respectively by air draft pipe network by exhaust outlet b (16), exhaust outlet b (16);It is described Corresponding to above filler-compound devaporizer of evaporation cooling coil (B) exhaust outlet c (18) is provided with machine unit shell;
The return air inlet (3) is connected with return air house steward (38), is connected with more return air branch pipes on the return air house steward (38), one Return air branch pipe is stretched into a room (30) and is connected with the returning air outlet (31) set in room (30);
The air outlet (22) is connected with header pipe (39), is connected with more blowpipes on the header pipe (39), and one Root blowpipe is stretched into a room (30) and is connected with the air-supply air port a (29) set in room (30);
The exhaust outlet b (16) is connected with air draft house steward (37), the air draft house steward (37) by air exhaust branch pipe respectively with hall (33), air-supply air port b (32) connections set between storing in (34);
Exhaust blower b (17) is provided with the exhaust outlet c (18);
The filler-compound the devaporizer of evaporation cooling coil (B), include filler-evaporation cooling coil Compound cooling Unit, the filler-evaporation cooling coil Compound cooling unit top are provided with water-locator b (19), the filler-evaporation cooling Cyclic water tank b (24) is provided with below coil pipe Compound cooling unit, the cyclic water tank b (24) passes through water pipe and water-locator B (19) connections, water pump b (25) is provided with the water pipe;The filler-evaporation cooling coil Compound cooling unit and circulation The air channel connected with spray chamber (C) is formed between water tank b (24);
Spray unit is provided with the spray chamber (C);The spray unit is by shower and multiple is uniformly arranged on shower Nozzle (26) composition upper and towards air outlet (22) spray, shower are connected with cyclic water tank b (24).
2. recovery type evaporative cooling air conditioning system according to claim 1, it is characterised in that in the return air inlet (3) It is provided with return fan (4);
Pressure fan (23) is provided with the air outlet (22);
Exhaust blower a (15) is provided with the exhaust outlet b (16).
3. recovery type evaporative cooling air conditioning system according to claim 1, it is characterised in that the filler-heat exchanger tube Compound devaporizer (A), include filler-heat exchanger tube composite heat-exchange unit, the filler-heat exchanger tube composite heat-exchange unit Be sequentially arranged above water-locator a (9) and water fender b (14);The lower section of the filler-heat exchanger tube composite heat-exchange unit is set There is cyclic water tank a (12), the cyclic water tank a (12) is connected with water-locator a (9) by feed pipe, set on the feed pipe There is water pump a (8);
Secondary Air runner is formed between the filler-heat exchanger tube composite heat-exchange unit and cyclic water tank a (12), it is described secondary distinguished and admirable Secondary Air air inlet (11) is provided with corresponding to road in machine unit shell side wall.
4. recovery type evaporative cooling air conditioning system according to claim 3, it is characterised in that the filler-heat exchanger tube Composite heat-exchange unit is made up of the filler a (13) and set of heat exchange tubes (10) for going to upper and lower setting;
The set of heat exchange tubes (10) by more horizontally disposed set of heat exchange tubes into.
5. recovery type evaporative cooling air conditioning system according to claim 1, it is characterised in that the filler-evaporation is cold But coil pipe Compound cooling unit is made up of the filler b (20) and evaporation cooling coil (21) for going to upper and lower setting;
The water inlet end of the evaporation cooling coil (21) is connected with water inlet pipe (35), the water side connection of evaporation cooling coil (21) There is outlet pipe (36);Multiple dry-type fan coils (28) are connected between the water inlet pipe (35) and outlet pipe (36), one dry Formula 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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JP2005069553A (en) * 2003-08-22 2005-03-17 Kimura Kohki Co Ltd Water heat source heat recovery air conditioning system
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
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
CN103900179A (en) * 2014-03-25 2014-07-02 西安工程大学 Evaporative cooling air conditioning system combining roof spraying cooling and night cold storage
CN203964233U (en) * 2014-07-15 2014-11-26 西安工程大学 A kind of recovery type evaporative cooling air conditioning unit
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
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
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005069553A (en) * 2003-08-22 2005-03-17 Kimura Kohki Co Ltd Water heat source heat recovery air conditioning system
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
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
CN103900179A (en) * 2014-03-25 2014-07-02 西安工程大学 Evaporative cooling air conditioning system combining roof spraying cooling and night cold storage
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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