CN204593715U - The straight swollen cold type ventilation and air conditioning system of a kind of subway station tunnel type evaporative condenser - Google Patents
The straight swollen cold type ventilation and air conditioning system of a kind of subway station tunnel type evaporative condenser Download PDFInfo
- Publication number
- CN204593715U CN204593715U CN201520290292.7U CN201520290292U CN204593715U CN 204593715 U CN204593715 U CN 204593715U CN 201520290292 U CN201520290292 U CN 201520290292U CN 204593715 U CN204593715 U CN 204593715U
- Authority
- CN
- China
- Prior art keywords
- air
- type
- ventilation
- conditioning system
- exhausting duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to the straight swollen cold type ventilation and air conditioning system of a kind of subway station tunnel type evaporative condenser, and it comprises ventilation dynamical system, air cleaning system and refrigerated air-conditioning system.Ventilation, clean wind, refrigeration system are built in civil engineering tunnel by this ventilation and air conditioning system, no longer need to arrange special machine room, save subway station civil engineering area and investment, and also do not need cooling tower, surrounding enviroment view and neighbouring resident's daily life can not be affected because cooling tower takies ground location, realize harmonious environment.Meanwhile, this ventilation and air conditioning system carries out automatic switchover energy-saving run according to annual climate change; This ventilation and air conditioning system requires unlatching according to IAQ or closes air cleaning unit to realize indoor clean operation; This ventilation and air conditioning system carries out automatic switchover safe operation according to the operational mode such as ventilation, air-conditioning, calamity control of subway station or the underground space.
Description
Technical field
The utility model relates to the ventilation cleaning air-conditioning system of subway station and the underground space, especially the straight swollen cold type ventilation and air conditioning system of subway station tunnel type evaporative condenser.
Background technology
Tradition subway station air conditioner adopts " water cooled chiller+cooling tower+unitary air handling unit " system, this legacy system has following deficiency: one, cooling tower takies more ground location, destroy urban look and disturb residents, the many construction of subway station in the larger bustling location of urban population density, the ground in this location arrange cooling tower destroy urban look and near resident cause daily life and rest to impact; Its two, the water cooled chiller in legacy system need arrange special machine room outside subway station civil engineering air channel, increase civil engineering excavation project amount and suggestion investment; Its three, tradition " water cooled chiller+cooling tower+unitary air handling unit " system need experience repeatedly circulation and heat exchange could be discharged to outdoor by hot humidity load in empty, and often, heat exchange decay is many and soon, system synthesis efficiency is low in heat exchange.
The patent No. is that " ventilation and air conditioning system that subway station combines with local unit with the new wind of evaporative cooling " utility model patent of CN201220163208 discloses the ventilation and air conditioning system that the new wind of a kind of subway station evaporative cooling combines with local unit: air intake booth ventilating shaft is connected by the air outlet of station supply air duct with subway hall; Low efficient filter, indirect evaporating-cooling unit, direct evaporating-cooling unit and breeze fan is set gradually along airflow direction in supply air duct, be provided with local evaporation formula air conditioner in subway hall, air draft booth ventilating shaft is connected by the air outlet of wind output channel with subway hall.In subway hall, arrange local evaporation formula air conditioner bear indoor sensible heat load, whole latent heat loads of indoor, new wind load and residue sensible heat load are then born by evaporative cooling VMC, achieve independent temperature-humidity control.The technical scheme of this utility model can solve the large problem of subway station air conditioning energy consumption to a certain extent, and the ventilation control reaching subway station is wet, and energy-saving and emission-reduction.But the structure of this ventilating system needs to build multiple ventilating shaft, greatly occupies ground space simultaneously.
The patent No. is that " urban track traffic underground is without cooling tower cold water formula ventilation and air conditioning system " utility model patent of CN200620116225 discloses a kind of cooling tower-free cold water type ventilation air conditioning system for subway station of urbon track traffic, comprise: downcast and air draft well, be communicated with downcast, the exhausting duct of air draft well and subway platform subway concourse, pressure fan and blow valve is provided with in air delivery duct, return fan and exhaust valve are installed in exhausting duct, electric open type electric surface cooler is provided with in air delivery duct, in subway, platform one end is provided with air cooling chiller room, evaporating condensation type air cooling chiller group is provided with in this machine room, cold water circulation pump, water-supply water separator, backwater water collector, plenum chamber, blower fan, refrigeration unit is connected with water-supply water separator by cold water supplying pipe, refrigeration unit is connected with backwater water collector with cold water circulation pump by cold-water return pipe, water-supply water separator is connected with air-conditioner set with surface cooler with return branch respectively by water supply arm with backwater water collector.Although the technical scheme of this utility model solves the problem that subway station ventilation and air conditioning system cooling tower occupies large number of ground space; the ventilation and air conditioning system that this technical scheme is protected still needs through repeatedly circulation and heat exchange just can obtain the ventilation temperature control effect of anticipation, the problem that still unresolved subway station ventilation and air conditioning system operation energy consumption is large.
Utility model content
The purpose of this utility model is to overcome prior art and takes up an area the too much deficiency of space of planes, provides a kind of and takes up an area less, the straight swollen cold type ventilation and air conditioning system of subway station tunnel type evaporative condenser of energy-saving and emission-reduction.
Above-mentioned purpose of the present utility model is achieved by the following technical programs:
The straight swollen cold type ventilation and air conditioning system of a kind of subway station tunnel type evaporative condenser, comprise ventilation dynamical system, air cleaning system and refrigerated air-conditioning system, specifically, ventilation dynamical system in this ventilation and air conditioning system, air cleaning system and refrigerated air-conditioning system are all placed in tunnel, and tunnel comprises exhausting duct and fresh flue, ventilation dynamical system is located in exhausting duct and fresh flue and is realized air conveying by ventilation air-line system, air cleaning system is built in exhausting duct, in the vertical direction of fresh flue passage, the air of ventilation dynamical system conveying is purified, refrigerated air-conditioning system comprises channel-type can open apparatus for evaporation condensation, channel-type can be opened apparatus for evaporation condensation and be built in realization indoor in exhausting duct, heat transmission between outside.The parts of this ventilation and air conditioning system utilize the civil engineering tunnel arranged in advance in subway station to arrange, do not need the facility building exclusive pipeline separately.
Wherein, ventilation dynamical system comprises air separator in the outer air separator of exhausting duct, exhaust fan, exhausting duct, fire-type air draft to control outside air-valve, fresh flue silencer and fire-type Xingfeng capsule air-valve in air separator, breeze fan, air delivery duct; The outer air separator of described exhausting duct is located near the exhaust outlet of exhausting duct, and in described exhaust fan and exhausting duct, air separator is located in exhausting duct successively, and described fire-type air draft controls air-valve and is located between exhaust fan and the outer air separator of exhausting duct; Outside described fresh flue, air separator is located near the air inlet of fresh flue, and in described breeze fan and fresh flue, air separator is located in fresh flue successively, and described fire-type Xingfeng capsule air-valve to be located at outside breeze fan and fresh flue between air separator.
Further, air channel wall between exhausting duct and fresh flue is provided with variable air rate zonal control brattice, and the first fire-type is installed mixes wind and control air-valve and the second fire-type and mix wind and control air-valve, the end of exhausting duct, fresh flue forms return air confluence area respectively, air-supply splits region.
In this ventilation and air conditioning system, ventilation dynamical system is switched by the operation realized between the difference in functionalitys such as air-conditioning all-fresh air, the little new wind of air-conditioning, transition season ventilation, winter ventilation, emergency ventilation, calamity control smoke evacuation, thus realizes air conveying.
And air cleaning system comprises, and air draft can open air filter, air-supply can open air filter, air draft can open air filter, air-supply can be opened air filter and is built in respectively in the vertical direction of exhausting duct and fresh flue passage.
While ventilation power system operation, new, exhausting duct air will can open air filter through air draft, air-supply can open air filter, air will be filtered and is purified, thus air cleaning in guarantee ventilation and air conditioning system, pure and fresh.
Refrigerated air-conditioning system also comprises evaporative condenser water treatment facilities, refrigeration system pipeline, first, second refrigeration system compression set and refrigeration system channel-type can open vaporising device.Wherein, channel-type can be opened apparatus for evaporation condensation and can open vaporising device be connected successively by refrigeration system pipeline with evaporative condenser water treatment facilities, the first refrigeration system compression set, refrigeration system channel-type, and described channel-type can be opened apparatus for evaporation condensation and also can open air-conditioner set and the built-in direct-expansion type of compressor by refrigeration system pipeline and the second refrigeration system compression set be located at outside civil engineering tunnel, the external direct-expansion type of compressor and can open air-conditioner set and be connected.
The parts of this refrigerated air-conditioning system can be arranged in civil engineering tunnel according to the needs of specific environment flexibly, and utilize refrigeration system pipeline to be connected, this system does not need cooling tower, can not take ground location because of cooling tower, also no longer needs refrigeration system host-specific machine room.
Further, indoor heat can be opened vaporising device from the channel-type being arranged in fresh flue and take to after channel-type can open apparatus for evaporation condensation by refrigerated air-conditioning system under air conditioning operating mode, discharged by the air draft of exhausting duct, realize the indoor and outdoor heat exchange of subway station or the underground space.
The straight swollen cold type ventilation and air conditioning system of this subway station tunnel type evaporative condenser realizes cooling by indoor air circulation, realizes heat radiation, realize heat transmission between side, indoor and outdoor by the straight swollen cold wind kind of refrigeration cycle of evaporative condenser by the circulation of air channel outside air.
And air circulation is inside this ventilation and air conditioning system subway station: Indoor Thermal humidity load enters return air confluence area, after air separator in exhausting duct, enter exhaust fan and enter air force lifting, now fire-type mixes wind and controls air-valve closedown, air quantity zonal control brattice is opened sector-style amount of going forward side by side and is supplemented, fire-type air draft controls air-valve and opens, can open after air cleaner carries out purification of air process through air draft, admission passage formula can be opened apparatus for evaporation condensation and be carried out heat exchange, the thermic load of cooling cycle system is transferred in exhaust airflow, outdoor is discharged to by the ventilation air-line system of exhausting duct.
When air-conditioning all-fresh air runs, this system air channel outside air circulation is: outdoor new wind enters from fresh flue, fire-type Xingfeng capsule air-valve is opened, fire-type mixes wind and controls air-valve closedown, new wind can be opened after air filter carries out purified treatment through air-supply, admission passage formula can be opened vaporising device and be carried out heat exchange, carries out air-supply and splits region, then deliver in subway station after wind is fallen in new for outdoor wind by breeze fan after carrying out air force lifting.
In the straight swollen cold wind kind of refrigeration cycle of evaporative condenser, refrigerant is discharged after refrigeration system compression set compresses, apparatus for evaporation condensation can be opened through refrigeration system pipeline admission passage formula and radiating and cooling is carried out to refrigerant, and then by refrigeration system pipeline, after energy saver, admission passage formula can be opened after vaporising device absorbs heat, and refrigerant gets back to refrigeration system compression set, enters next circulation.
This ventilation and air conditioning system carries out automatic switchover energy-saving run according to annual climate change; Require unlatching according to IAQ or close air cleaning unit to realize indoor clean operation; The operational mode such as ventilation, air-conditioning, calamity control according to subway station or the underground space carries out automatic switchover safe operation.
The beneficial effect that the utility model obtains:
(1) the straight swollen cold type ventilation and air conditioning system of the technical solution of the utility model disclosed a kind of ground subway station tunnel type evaporative condenser is by arranging ventilation dynamical system, air cleaning system, refrigerated air-conditioning system, utilize the heat in the thermic load absorption refrigerant in Inner eycle, refrigerant can enter next circulation again, such heat exchange number of times is few, heat exchange decay is slow less, the comprehensive effectiveness of system is high, simultaneously, ventilation and air conditioning system switches different operational modes according to specific environment, has adapted to the air-conditioning requirement of Various Seasonal in subway station.
(2) the straight swollen cold type ventilation and air conditioning system of subway station tunnel, ground type evaporative condenser designed by this object utilizes the civil engineering tunnel of subway station to build ventilation and air conditioning system, no longer need refrigeration system host-specific machine room, and also do not need cooling tower, surrounding enviroment view and neighbouring resident's daily life can not be affected because cooling tower takies ground location, realize harmonious environment.
Accompanying drawing explanation
Fig. 1 is the straight swollen cold type ventilation and air conditioning system of subway station tunnel type evaporative condenser;
Wherein, in figure, sequence number represents:
1-exhausting duct, 2-channel-type can open apparatus for evaporation condensation, 3-air draft can open air filter, the outer air separator of 4-exhausting duct, air separator outside 4-1-fresh flue, 5-evaporative condenser water treatment facilities, 6-refrigeration system pipeline, 7-fresh flue, 8-variable air rate zonal control brattice, the air draft of 9-fire-type controls air-valve, 9-1-fire-type Xingfeng capsule air-valve, 9-2-first fire-type mixes wind and controls air-valve, 10-first refrigeration system compression set, 11-air-supply can open air filter, 12-exhaust fan, 13-channel-type can open vaporising device, air separator in 14-exhausting duct, 15-breeze fan, silencer in 16-air delivery duct, 17-second fire-type mixes wind and controls air-valve, 18-return air confluence area, 19-air-supply splits region, 20-second refrigeration system compression set, the external direct-expansion type of 21-compressor can open air-conditioner set, the built-in direct-expansion type of 22-compressor can open air-conditioner set.
Detailed description of the invention
The utility model is further described in air-conditioning all-fresh air running status below in conjunction with drawings and Examples.
If Fig. 1 is the straight swollen cold type ventilation and air conditioning system of a kind of subway station tunnel type evaporative condenser, comprise ventilation dynamical system, air cleaning system and refrigerated air-conditioning system, specifically, ventilation dynamical system in this ventilation and air conditioning system, air cleaning system and refrigerated air-conditioning system are all placed in tunnel, and tunnel comprises exhausting duct and fresh flue, ventilation dynamical system is embedded in exhausting duct and fresh flue and realizes air conveying, air cleaning system is built in exhausting duct (1), in the vertical direction of fresh flue (7) passage, the air of ventilation dynamical system conveying is purified, refrigerated air-conditioning system comprises channel-type can open apparatus for evaporation condensation (2), channel-type can be opened apparatus for evaporation condensation (2) and be built in realization indoor in exhausting duct (1), heat transmission between outside.The parts of this ventilation and air conditioning system utilize the civil engineering tunnel arranged in advance in subway station to arrange, do not need the facility building exclusive pipeline separately.
Wherein, ventilation dynamical system comprises air separator (14) in the outer air separator (4) of exhausting duct, exhaust fan (12), exhausting duct, fire-type air draft to control outside air-valve (9), fresh flue silencer (16) and fire-type Xingfeng capsule air-valve (9-1) in air separator (4-1), breeze fan (15), air delivery duct; The outer air separator (4) of described exhausting duct is located near the exhaust outlet of exhausting duct (1), in described exhaust fan (12) and exhausting duct, air separator (14) is located in exhausting duct successively, and described fire-type air draft controls air-valve (9) and is located at exhaust fan (12) and exhausting duct outward between air separator (4); Outside described fresh flue, air separator (4-1) is located near the air inlet of fresh flue (7), in described breeze fan (15) and fresh flue, air separator (16) is located in fresh flue (7) successively, and described fire-type Xingfeng capsule air-valve (9-1) to be located at outside breeze fan (15) and fresh flue between air separator (4-1).
Air channel wall between exhausting duct (1) and fresh flue (7) is provided with variable air rate zonal control brattice (8), and the first fire-type is installed mixes wind and control air-valve (9-2) second and fire-type and mix wind and control air-valve (17), the end of exhausting duct (1), fresh flue (7) forms return air confluence area (18) respectively, air-supply splits region (19).
And air cleaning system comprises, and air draft can open air filter (3), air-supply can open air filter (11), air draft can open air filter (3), air-supply can be opened air filter (11) and is built in respectively in the vertical direction of exhausting duct (1) and fresh flue (7) passage.
While ventilation power system operation, newly, the air of exhausting duct will can be opened air filter (3) through air draft, and blow and can open air filter (11), air will be filtered and be purified, thus ensures air cleaning in ventilation and air conditioning system, pure and fresh.
Refrigerated air-conditioning system also comprises evaporative condenser water treatment facilities (5), refrigeration system pipeline (6), the first refrigeration system compression set (10), the second refrigeration system compression set (20) and refrigeration system channel-type can open vaporising device (13).Wherein, channel-type can be opened apparatus for evaporation condensation (13) and can open vaporising device (13) be connected successively by refrigeration system pipeline (6) with evaporative condenser water treatment facilities (5), the first refrigeration system compression set (10), refrigeration system channel-type, and described channel-type can be opened apparatus for evaporation condensation (13) and also can open air-conditioner set (21) and the built-in direct-expansion type of compressor by refrigeration system pipeline (6) and the second refrigeration system compression set (20) be located at outside civil engineering tunnel, the external direct-expansion type of compressor and can open air-conditioner set (22) and be connected.
When air-conditioning all-fresh air runs, outer air circulation is that outdoor new wind enters from fresh flue (7), fire-type Xingfeng capsule air-valve (9-1) is opened, first fire-type mixes wind and controls air-valve (9-2) closedown, new wind can be opened after air filter (11) carries out purified treatment through air-supply, admission passage formula can be opened vaporising device (13) and be carried out heat exchange, carry out air-supply after carrying out air force lifting by breeze fan (15) after wind is fallen in new for outdoor wind and split region (19), the air-supply air-line system that then ventilates is delivered in subway station.
Interior air circulation enters return air confluence area (18) for Indoor Thermal humidity load by air-line system, after air separator in exhausting duct (14), enter exhaust fan (12) and enter air force lifting, outdoor new wind mixes wind at the first fire-type and controls air-valve (9-2) closedown, air quantity zonal control brattice (8) is opened sector-style amount of going forward side by side and is supplemented, fire-type air draft controls air-valve (9) and opens, can open after air cleaner (3) carries out purification of air process through air draft, admission passage formula can be opened apparatus for evaporation condensation (2) and be carried out heat exchange, the thermic load of cooling cycle system is transferred in exhaust airflow, outdoor is discharged to by exhausting duct (1).
In kind of refrigeration cycle, refrigerant discharge after refrigeration system compression set (10) compresses, apparatus for evaporation condensation (2) can be opened through refrigeration system pipeline (6) admission passage formula and radiating and cooling is carried out to refrigerant, and then by system pipeline (6), after energy saver, admission passage formula can be opened after vaporising device (13) absorbs heat, refrigerant gets back to refrigeration system compression set (10), enter next circulation, constantly subway station Indoor Thermal humidity load is directly taken away by refrigerant circulation, the simple and reliable practicality and high efficiency of whole system.
Claims (5)
1. the straight swollen cold type ventilation and air conditioning system of subway station tunnel type evaporative condenser, it is characterized in that, comprise ventilation dynamical system, air cleaning system and refrigerated air-conditioning system, described ventilation dynamical system, air cleaning system and refrigerated air-conditioning system are all placed in tunnel, described tunnel comprises exhausting duct and fresh flue, described ventilation dynamical system is located in exhausting duct and fresh flue and is realized air conveying, described air cleaning system is built in exhausting duct, the vertical direction of fresh flue passage purifies the air of ventilation dynamical system conveying, described refrigerated air-conditioning system comprises channel-type can open apparatus for evaporation condensation, described channel-type can be opened apparatus for evaporation condensation and be built in realization indoor in exhausting duct, heat transmission between outside.
2. the straight swollen cold type ventilation and air conditioning system of subway station tunnel according to claim 1 type evaporative condenser, it is characterized in that, described ventilation dynamical system comprises air separator in the outer air separator of exhausting duct, exhaust fan, exhausting duct, fire-type air draft to control outside air-valve, fresh flue silencer and fire-type Xingfeng capsule air-valve in air separator, breeze fan, air delivery duct; The outer air separator of described exhausting duct is located near the exhaust outlet of exhausting duct, and in described exhaust fan and exhausting duct, air separator is located in exhausting duct successively, and described fire-type air draft controls air-valve and is located between exhaust fan and the outer air separator of exhausting duct; Outside described fresh flue, air separator is located near the air inlet of fresh flue, and in described breeze fan and fresh flue, air separator is located in fresh flue successively, and described fire-type Xingfeng capsule air-valve to be located at outside breeze fan and fresh flue between air separator.
3. the straight swollen cold type ventilation and air conditioning system of subway station tunnel according to claim 1 type evaporative condenser, it is characterized in that, air channel wall between described exhausting duct and fresh flue is provided with variable air rate zonal control brattice, and is provided with the first fire-type and mixes wind and control air-valve and the second fire-type and mix wind and control air-valve.
4. the straight swollen cold type ventilation and air conditioning system of subway station tunnel according to claim 1 type evaporative condenser, is characterized in that, described air cleaning system comprises air draft and can open air filter, blow and can open air filter; Described air draft can open air filter, air-supply can be opened air filter and is built in respectively in the vertical direction of exhausting duct and fresh flue passage.
5. the straight swollen cold type ventilation and air conditioning system of subway station tunnel according to claim 1 type evaporative condenser, it is characterized in that, described refrigerated air-conditioning system also comprises evaporative condenser water treatment facilities, refrigeration system pipeline, first, second refrigeration system compression set and refrigeration system channel-type can open vaporising device, described channel-type can open apparatus for evaporation condensation and evaporative condenser water treatment facilities, first refrigeration system compression set, refrigeration system channel-type can be opened vaporising device and be connected successively by refrigeration system pipeline, described channel-type can open apparatus for evaporation condensation also by refrigeration system pipeline and the second refrigeration system compression set be located at outside tunnel, the external direct-expansion type of compressor can be opened air-conditioner set and can open air-conditioner set with the built-in direct-expansion type of compressor and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290292.7U CN204593715U (en) | 2015-05-07 | 2015-05-07 | The straight swollen cold type ventilation and air conditioning system of a kind of subway station tunnel type evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290292.7U CN204593715U (en) | 2015-05-07 | 2015-05-07 | The straight swollen cold type ventilation and air conditioning system of a kind of subway station tunnel type evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593715U true CN204593715U (en) | 2015-08-26 |
Family
ID=53929861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290292.7U Active CN204593715U (en) | 2015-05-07 | 2015-05-07 | The straight swollen cold type ventilation and air conditioning system of a kind of subway station tunnel type evaporative condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051958A (en) * | 2016-07-12 | 2016-10-26 | 广东申菱环境系统股份有限公司 | Evaporative condensation direct-expansion evaporative air conditioning system for metro station |
-
2015
- 2015-05-07 CN CN201520290292.7U patent/CN204593715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051958A (en) * | 2016-07-12 | 2016-10-26 | 广东申菱环境系统股份有限公司 | Evaporative condensation direct-expansion evaporative air conditioning system for metro station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104864527B (en) | A kind of subway station tunnel straight swollen cold type ventilation and air conditioning system of type evaporative condenser | |
| CN201141661Y (en) | Integral energy-saving air-conditioning unit | |
| CN103912947B (en) | For fan coil and the heat pump of heat recovery fresh air conditioning group | |
| CN104864529B (en) | A kind of straight swollen cold type ventilation and air conditioning system of subway station machine room type evaporative condenser | |
| CN201503085U (en) | Heat recovery fresh air handling unit | |
| CN201191049Y (en) | Radiation air conditioning system based on recycling wet cooling tower and cold/heat sources of ground source heat pump | |
| CN2911507Y (en) | Cooling tower-free cold water type ventilation air conditioning system for subway station of urbon track traffic | |
| CN102384556B (en) | Ventilation system of air conditioning room | |
| CN104033986B (en) | Total heat recovery type is collapsible to be sent, return, the control method of air draft integrated air conditioner unit | |
| CN202002256U (en) | Air conditioning and ventilation system without cold source for subway station | |
| CN103267329B (en) | The refrigeration of solar energy evaporative cooling and capillary radiation, heat supply and hot-water heating system | |
| CN104864528B (en) | A kind of straight swollen cold type ventilation and air conditioning system of subway station vertical shaft type evaporative condenser | |
| CN101881495B (en) | Cold accumulation type radiant air-conditioning system based on evaporative cooling | |
| CN204739710U (en) | Subway station erects well type evaporation -condensation cold wind type ventilation air conditioning system that directly expands | |
| CN106051958A (en) | Evaporative condensation direct-expansion evaporative air conditioning system for metro station | |
| CN205860345U (en) | The straight swollen evaporation ventilation and air conditioning system of subway station brattice type evaporative condenser | |
| CN203753149U (en) | Indirect evaporative cooling and refrigerant direct expansion type ventilating and air conditioning system for metro | |
| CN204593715U (en) | The straight swollen cold type ventilation and air conditioning system of a kind of subway station tunnel type evaporative condenser | |
| CN107289563A (en) | Reheating type heat pump recuperation of heat air-conditioner set | |
| CN201285185Y (en) | Heat pump combination type air-conditioner | |
| CN204084622U (en) | A kind of modular fresh air processor | |
| CN201314652Y (en) | Brand-new energy-saving and environmental-friendly air conditioner for heating | |
| CN204593714U (en) | The straight swollen cold type ventilation and air conditioning system of a kind of subway station machine room type evaporative condenser | |
| CN103604188B (en) | Domestic indoor/outdoor air circulation system | |
| CN208253835U (en) | A kind of evaporation cooling channel air-conditioning system of combination laminar air-supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528313 Shunde City, Foshan province Chencun town machinery and equipment Park, No. ten, No. Road, No. 8 Patentee after: GUANGDONG SHENLING AIR-CONDITIONING EQUIPMENT CO., LTD. Address before: 528313 Shunde City, Foshan province Chencun town machinery and equipment Park, No. ten, No. Road, No. 8 Patentee before: Guangdong Shenling Air Conditioning Equipment Co., Ltd. |