CN203472868U - Openable door type evaporation and cooling air handling unit suitable for subways - Google Patents
Openable door type evaporation and cooling air handling unit suitable for subways Download PDFInfo
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- CN203472868U CN203472868U CN201320516249.9U CN201320516249U CN203472868U CN 203472868 U CN203472868 U CN 203472868U CN 201320516249 U CN201320516249 U CN 201320516249U CN 203472868 U CN203472868 U CN 203472868U
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- door type
- openable door
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- 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
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model discloses an openable door type evaporation and cooling air handling unit suitable for subways. The openable door type evaporation and cooling air handling unit comprises a unit shell, two opposite side walls of the unit shell are respectively provided with a fresh air port and an air supply port, an openable door type filtering device, a direct evaporation cooler and an air supplying machine are sequentially arranged in the unit shell in the air entering direction, and two opposite side walls of the unit shell between the direct evaporation cooler and the air supplying machine are respectively provided with a packing limiter. According to the evaporation and cooling air handling unit, a special bypass smoke channel beside the unit shell is eliminated, the construction investment is reduced, and engineering manufacturing cost is lowered; in addition, the air handling unit has the advantages of being friendly to environment, efficient and capable of saving energy.
Description
Technical field
The utility model belongs to air conditioner technical field, is specifically related to a kind of openable door type steam cooling air-treatment unit that is applicable to subway.
Background technology
Along with the continuous propagation and employment of evaporation cooling technique, also more and more concrete to the requirement of Evaporative Cooling Air Conditioning unit, the Evaporative Cooling Air Conditioning unit especially using in some Code in Hazardous Special Locations, will meet requirement under given conditions especially.
Nowadays; subway has become the vehicle of often taking in people's go off daily; subway is positioned at underground; in comparatively airtight space; in addition often there will be the how crowded situation of people; easily cause sultry in subway, permeability to air and air quality poor, so the cooling system that installs an air-conditioner in subway is to regulate the air in subway just to seem particularly important.
Existing subway air-conditioning temperature-reducing system does not directly arrange flue mostly, once presence of fire, flue gas in station just cannot be discharged in time, bring great danger will to passenger and staff, in order to overcome this problem, normally flue is set separately the supply air duct of subway air-conditioning temperature-reducing system is other, so that presence of fire can be discharged the flue gas in station when unexpected in time, and this has increased construction investment undoubtedly, and construction costs.
Utility model content
The purpose of this utility model is to provide a kind of openable door type steam cooling air-treatment unit that is applicable to subway, when presence of fire is unexpected, openable door type filtering installation and V-shape openable door type filler module are opened, flue gas can be directly by outside machine unit shell discharge chamber, V-shape openable door type filler module has also increased the area of air and the exchange of hydro-thermal matter, has improved the efficiency of air-conditioning unit.
The technical scheme that the utility model adopts is, a kind of openable door type steam cooling air-treatment unit that is applicable to subway, include machine unit shell, machine unit shell is respectively arranged with fresh wind port and air outlet on relative two side, the direction entering by air in machine unit shell is disposed with openable door type filtering installation, direct evaporative cooler and supply ventilating fan, in the machine unit shell between direct evaporative cooler and supply ventilating fan, on relative two side, is respectively provided with a filler limiting device.
Feature of the present utility model is also,
Openable door type filtering installation includes roughing efficiency air filter, roughing efficiency air filter by between two symmetrically arranged filtering nets joining by the automatically controlled contact of roughing efficiency air filter form, the two ends of two filtering nets is fixed on two side relative in machine unit shell by roughing efficiency air filter connecting hose respectively.
Direct evaporative cooler, include V-shape openable door type filler device, the both sides of V-shape openable door type filler device connect with two side relative in machine unit shell by filler connecting hose respectively, the top of V-shape openable door type filler device is provided with nozzle, the bottom of V-shape openable door type filler device is provided with water header tank, in water header tank, be provided with water filter, water filter is connected with nozzle by water supply pipe, is provided with water-circulating pump on water supply pipe.
V-shape openable door type filler device includes and is arranged at V-shape openable door type filler module and manger in filler door frame, and manger is positioned at the rear of V-shape openable door type filler module.
In filler door frame, be provided with draw-in groove, V-shape openable door type filler module and manger are fixed in filler door frame by draw-in groove.
V-shape openable door type filler device includes two and is the filler that V-shape arranges, and between two blocks of fillers, by filler contact, joins.
The water supply pipe being connected with nozzle is V-shape, on water supply pipe corresponding to filler contact, is provided with water supply pipe valve.
Water header tank is V-shape.
The beneficial effects of the utility model are:
1. steam cooling air-treatment unit of the present utility model in normal operation, outdoor new wind is after openable door type filtering installation filters, by the cooling of direct evaporative cooler constant enthalpy, add wet treatment, after manger is to the water droplet separation of carrying, finally send into subway station.
2. in steam cooling air-treatment unit of the present utility model, V-shape openable door type filler module in openable door type filtering installation and direct evaporative cooler all can be opened as required or close, wherein manger is set to one with corresponding V-shape openable door type filler module, in subway station during presence of fire, openable door type filtering installation and V-shape openable door type filler module are all opening, can be by the flue gas in station directly by outside machine unit shell discharge chamber, without on machine unit shell side, special-purpose by-pass flue being set separately, reduced construction investment, reduced construction costs, after openable door type filtering installation closure wherein, be " one " font, after V-shape openable door type filler module closure, be " V " font, and to it, carry out spacing by automatically controlled contact.
3. in steam cooling air-treatment unit of the present utility model, V-shape openable door type filler module can realize a fan filler of opening simultaneously or opening wherein, in the situation that outside air humidity is excessive, can open a wherein fan filler, after making part air by-pass and treated air mixing, send into subway station, realize the control to humidity in station; V-shape openable door type filler module, under certain unit cross-sectional area, has increased the area of air and water contact heat-exchanging simultaneously, has improved the efficiency of unit.
4. in steam cooling air-treatment unit of the present utility model, because V-shape openable door type filler module can realize closure or openness, for fear of air, directly pass through the space between V-shape openable door type filler module and water header tank, so the windward side baffle plate setting of water header tank will hide a part of V-shape openable filler, lee face baffle plate is slightly lower than the base of V-shape openable door type filler module, so that open; Meanwhile, water header tank is also set to V-shape.
5. in steam cooling air-treatment unit of the present utility model, on the machine unit shell side of V-shape openable door type filler module open place, be provided with V-shape filler limiting device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model steam cooling air-treatment unit;
Fig. 2 is openable door type roughing efficiency air filter and direct birds-eye view during the equal closure state of evaporative subcooler in the utility model steam cooling air-treatment unit;
Fig. 3 is openable door type roughing efficiency air filter and the direct birds-eye view of a kind of opening of evaporative subcooler in the utility model steam cooling air-treatment unit;
Fig. 4 is openable door type roughing efficiency air filter and the direct birds-eye view of the another kind of opening of evaporative subcooler in the utility model steam cooling air-treatment unit.
In figure, 1. fresh wind port, 2. openable door type filtering installation, 3. water header tank, 4. water filter, 5. water-circulating pump, 6. water supply pipe, 7. nozzle, 8.V font openable door type filler device, 9. manger, 10. supply ventilating fan, 11. air outlets, 12. filler limiting devices,
2-1. roughing efficiency air filter connecting hose, the automatically controlled contact of 2-2. roughing efficiency air filter, 2-3. roughing efficiency air filter,
6-1. water supply pipe valve,
8-1. filler connecting hose, 8-2. filler door frame, 8-3. filler contact, 8-4.V font openable door type filler module.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Steam cooling air-treatment unit of the present utility model, its structure as shown in Figures 1 and 2, include machine unit shell, machine unit shell is respectively arranged with fresh wind port 1 and air outlet 11 on relative two side, the direction entering by air in machine unit shell is disposed with openable door type filtering installation 2, direct evaporative cooler and supply ventilating fan 10, and direct evaporative cooler is respectively provided with a filler limiting device 12 with on the interior relative two side of machine unit shell between supply ventilating fan 10.
Openable door type filtering installation 2, its structure as shown in Figure 2, includes roughing efficiency air filter 2-3, and roughing efficiency air filter 2-3 is comprised of two symmetrically arranged filtering nets, between two filtering nets, by the automatically controlled contact 2-2 of roughing efficiency air filter, joins.The two ends of two filtering nets is fixed on two side relative in machine unit shell by roughing efficiency air filter connecting hose 2-1 respectively.
The structure of openable door type filtering installation 2 when closure state as shown in Figure 2, joined by the automatically controlled contact 2-2 of roughing efficiency air filter between two filtering nets, from birds-eye view, sees that whole roughing efficiency air filter 2-3 is " one " font; Figure 3 shows that the schematic diagram of a kind of opening of openable door type roughing efficiency air filter, a filtering net in openable door type filtering installation 2 is disconnected from the automatically controlled contact 2-2 of roughing efficiency air filter, the filtering net disconnecting is connected and is opening by roughing efficiency air filter connecting hose 2-1, and another filtering net still closure is " one " font; Figure 4 shows that the schematic diagram of the another kind of opening of openable door type roughing efficiency air filter, two filtering nets in openable door type filtering installation 2 are all disconnected from the automatically controlled contact 2-2 of roughing efficiency air filter, whole openable door type filtering installation 2 is in opening.Wherein, roughing efficiency air filter connecting hose 2-1 can stretch, and automatically controlled contact 2-2 coordinates with roughing efficiency air filter, is convenient to two filtering nets of closure or openness, to control the state of openable door type filtering installation 2.
Direct evaporative cooler, its structure as shown in Figures 1 and 2, include V-shape openable door type filler device 8, the both sides of V-shape openable door type filler device 8 connect with two side relative in machine unit shell by filler connecting hose 8-1 respectively, the top of V-shape openable door type filler device 8 is provided with nozzle 7, the bottom of V-shape openable door type filler device 8 is provided with water header tank 3, in water header tank 3, be provided with water filter 4, water filter 4 is connected with nozzle 7 by water supply pipe 6, is provided with water-circulating pump 5 on water supply pipe 6.
As shown in Figure 2, V-shape openable door type filler device 8 includes and is arranged at V-shape openable door type filler module 8-4 and manger 9 in filler door frame 8-2, and manger 9 is positioned at the rear of V-shape openable door type filler module 8-4; V-shape openable door type filler device 8 includes two and is the filler that V-shape arranges, and between two blocks of fillers, by filler contact 8-3, joins; The water supply pipe 6 being connected with nozzle 7 is V-shape, on water supply pipe 6 corresponding to filler contact 8-3, is provided with water supply pipe valve 6-1.
In filler door frame 8-2, be provided with draw-in groove, V-shape openable door type filler module 8-4 and manger 9 are fixed in filler door frame 8-2 by draw-in groove, V-shape openable door type filler module 8-4 and manger 9 are set to one, along with the closure or openness of two blocks of fillers, corresponding manger 9 also presents unlatching closure state.Filler connecting hose 8-1 can stretch, and is convenient to closure or openness V-shape openable door type filler device 8, after V-shape openable door type filler device 8 closures, is " V " font, between two blocks of fillers, by filler contact 8-3, to it, carries out spacing.When only needing to open the fan of one in V-shape openable door type filler device 8 filler, can give by the water supply pipe valve 6-1 Control Nozzle 7 on water supply pipe 6 water distribution of V-shape openable door type filler device 8; When V-shape openable door type filler device 8 is opened, water supply pipe 6 and nozzle 7 keep original position constant.
When station presence of fire is unexpected, open openable door type filtering installation 2 and V-shape openable door type filler device 8 simultaneously, can in machine unit shell, form discharge flue, flue gas is directly discharged by machine unit shell.
Water header tank 3 is V-shape water header tank, this is directly by the space between water header tank 3 and V-shape openable door type filler device 8 for fear of air, so the windward side baffle plate setting of water header tank 3 will hide a part of V-shape openable door type filler device 8, for the ease of the unlatching of V-shape openable door type filler device 8, water header tank 3 lee face baffle plate settings will be slightly lower than V-shape openable door type filler device 8 bases.
Roughing efficiency air filter 2-3 in steam cooling air-treatment unit of the present utility model in openable door type filtering installation 2 can purify air; improve the efficiency of damp and hot exchanging of processed air and direct evaporative cooler, the direct evaporative cooler at rear has been played the effect of protection simultaneously.Water in water header tank 3 will be processed through water filter 4, to prevent water-circulating pump 5 and water supply pipe 6 water outlet blockage phenomenon, and the end position that filler limiting device 12 is opened for controlling V-shape openable door type filler device 8.
The working process of the utility model steam cooling air-treatment unit:
New wind enters in machine unit shell through fresh wind port 1, after dust being filtered through openable door type filtering installation 2, enter into the direct evaporative cooler with manger 9, circulating water is by water-circulating pump 5 and water supply pipe 6, through nozzle 7 sprays, to V-shape openable filler, carry out the wet exchange of heat with the circulating water that sprays V-shape openable door type filler device 8 surfaces through water filter 4, water-circulating pump 5, water supply pipe 6 and nozzle 7, after the water centrifugation of manger 9, finally through supply ventilating fan 10 and air outlet 11, send into subway station.
When presence of fire is unexpected in subway station, open the V-shape openable door type filler device 8 of openable door type filtering installation 2 and direct evaporative cooler, flue gas is directly discharged outside subway through machine unit shell.
When outdoor new wind air humidity is excessive, can open the fan of one in V-shape openable door type filler device 8 filler, make partly newly wind bypass send into again subway station after mixing with treated air, thereby realize, the humidity at station is controlled.
Steam cooling air-treatment unit of the present utility model, by openable door type filtering installation, direct evaporative cooler, manger and supply ventilating fan sequential combination, wherein the filler device in direct evaporative cooler is set to V-shape openable filler device, when presence of fire is unexpected, openable door type filtering installation and V-shape openable door type filler device are all opened, flue gas can be directly by outside machine unit shell discharge chamber, effectively avoided, on machine unit shell side, special-purpose by-pass flue is set, reduce construction investment, reduced construction costs.Meanwhile, V-shape openable door type filler device has increased the area of air and the exchange of hydro-thermal matter, has improved the efficiency of air-conditioning unit.
Claims (8)
1. an openable door type steam cooling air-treatment unit that is applicable to subway, it is characterized in that, include machine unit shell, described machine unit shell is respectively arranged with fresh wind port (1) and air outlet (11) on relative two side, the direction entering by air in described machine unit shell is disposed with openable door type filtering installation (2), direct evaporative cooler and supply ventilating fan (10), and described direct evaporative cooler is respectively provided with a filler limiting device (12) with on the interior relative two side of machine unit shell between described supply ventilating fan (10).
2. steam cooling air-treatment unit according to claim 1, it is characterized in that, described openable door type filtering installation (2) includes roughing efficiency air filter (2-3), described roughing efficiency air filter (2-3) by between two symmetrically arranged filtering nets joining by the automatically controlled contact of roughing efficiency air filter (2-2) form, the two ends of two filtering nets is fixed on two side relative in machine unit shell by roughing efficiency air filter connecting hose (2-1) respectively.
3. steam cooling air-treatment unit according to claim 1, it is characterized in that, described direct evaporative cooler, include V-shape openable door type filler device (8), the both sides of described V-shape openable door type filler device (8) connect with two side relative in described machine unit shell by filler connecting hose (8-1) respectively, the top of described V-shape openable door type filler device (8) is provided with nozzle (7), the bottom of described V-shape openable door type filler device (8) is provided with water header tank (3), in described water header tank (3), be provided with water filter (4), described water filter (4) is connected with nozzle (7) by water supply pipe (6), on described water supply pipe (6), be provided with water-circulating pump (5).
4. steam cooling air-treatment unit according to claim 3, it is characterized in that, described V-shape openable door type filler device (8) includes and is arranged at filler door frame (8-2) interior V-shape openable door type filler module (8-4) and manger (9), and described manger (9) is positioned at the rear of described V-shape openable door type filler module (8-4).
5. steam cooling air-treatment unit according to claim 4, it is characterized in that, in described filler door frame (8-2), be provided with draw-in groove, described V-shape openable door type filler module (8-4) is fixed in filler door frame (8-2) by draw-in groove with described manger (9).
6. steam cooling air-treatment unit according to claim 3, is characterized in that, described V-shape openable door type filler device (8) includes two and is the filler that V-shape arranges, and between two blocks of fillers, by filler contact (8-3), joins.
7. steam cooling air-treatment unit according to claim 3, is characterized in that, the water supply pipe (6) being connected with described nozzle (7) is V-shape, on the water supply pipe (6) of described filler contact (8-3) correspondence, is provided with water supply pipe valve (6-1).
8. steam cooling air-treatment unit according to claim 3, is characterized in that, described water header tank (3) is V-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516249.9U CN203472868U (en) | 2013-08-22 | 2013-08-22 | Openable door type evaporation and cooling air handling unit suitable for subways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516249.9U CN203472868U (en) | 2013-08-22 | 2013-08-22 | Openable door type evaporation and cooling air handling unit suitable for subways |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472868U true CN203472868U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320516249.9U Expired - Fee Related CN203472868U (en) | 2013-08-22 | 2013-08-22 | Openable door type evaporation and cooling air handling unit suitable for subways |
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| CN (1) | CN203472868U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434521A (en) * | 2013-08-22 | 2013-12-11 | 西安工程大学 | Openable door-type subway air conditioning unit achieving direct evaporation and cooling |
| CN108045389A (en) * | 2017-11-29 | 2018-05-18 | 上海百富勤空调制造有限公司 | A kind of combined type subway purified air processing group |
| CN111895558A (en) * | 2020-08-11 | 2020-11-06 | 岳伟久 | Air conditioner cooling system based on building body structure |
-
2013
- 2013-08-22 CN CN201320516249.9U patent/CN203472868U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434521A (en) * | 2013-08-22 | 2013-12-11 | 西安工程大学 | Openable door-type subway air conditioning unit achieving direct evaporation and cooling |
| CN103434521B (en) * | 2013-08-22 | 2016-03-02 | 西安工程大学 | Subway openable door type direct evaporative cooling air conditioner group |
| CN108045389A (en) * | 2017-11-29 | 2018-05-18 | 上海百富勤空调制造有限公司 | A kind of combined type subway purified air processing group |
| CN111895558A (en) * | 2020-08-11 | 2020-11-06 | 岳伟久 | Air conditioner cooling system based on building body structure |
| CN111895558B (en) * | 2020-08-11 | 2021-12-10 | 苏州贝佳新能源科技有限公司 | Air conditioner cooling system based on building body structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140822 |
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| EXPY | Termination of patent right or utility model |