CN102538117B - Ventilation drying system for tower range of underground garage of high-rise residential building - Google Patents
Ventilation drying system for tower range of underground garage of high-rise residential building Download PDFInfo
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- CN102538117B CN102538117B CN201210003014.XA CN201210003014A CN102538117B CN 102538117 B CN102538117 B CN 102538117B CN 201210003014 A CN201210003014 A CN 201210003014A CN 102538117 B CN102538117 B CN 102538117B
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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
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- Y02B10/40—Geothermal heat-pumps
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Abstract
The invention provides a ventilation drying system for a tower range of an underground garage of a high-rise residential building. On one hand, an original exhaust channel of kitchens at a bottom layer of a tower are extended to the inside of the underground garage to form a vertical air channel, on the other hand, heat absorbed for cooling an elevator machine room of the tower in high-temperature seasons is transferred into underground heat radiating pipes laid below the ground in the tower range of the underground garage through a water circulating pump and pipelines, the heated ground radiates heat towards the space so as to gradually raise the temperature of the tower range, thermal pressure ventilation is realized through the vertical exhaust channel, and therefore, the ventilation drying problem on the tower range of the underground garage is solved while the elevator machine room is cooled in the high-temperature seasons.
Description
Technical field
The present invention relates to the climate controlling of same building thing top layer and under ground portion, belong to building and two specialties of heating and ventilation air-conditioning; Specifically, relate to the ventilation drying system within the scope of a kind of high residential building underground garage high building.
Background technology
High residential building is provided with kitchen exhaust road and elevator(lift) machine room, and the design in kitchen exhaust road is from bottom floor straight-through roof upwards, be not communicated with underground garage, to the vertical ventilation that solves underground garage high building scope without any contribution; The machine operation environment temperature of elevator(lift) machine room all requires below 40 degree Celsius, and the elevator(lift) machine room of high temperature season much surpasses this temperature (the especially wide geographic area on the south Huaihe River), the some areas in south China, East China, the noon of Clear Days Summer, thermometer is in sun direct projection situation, actual measurement dry-bulb temperature is up to 55 degree left and right Celsius, for guaranteeing elevator, normally work, temperature in machine room need to be down to below 40 degree Celsius, many elevator(lift) machine rooms can only install air-conditioning temperature-reducing additional, it is higher that this method consumes electric energy, do not meet energy-conservation requirement.
In addition, current universal along with family car, new residential area, big and medium-sized cities is mostly built underground garage and is solved the problem that resident family stops under residential building.Elevator cup, main channel and hall within the scope of underground garage high building are relatively airtight, and high temperature season majority exists moisture issues.Cause moist main cause: the one, in underground garage, temperature is low, and the 2nd, the easy condensation and dewfall of the poor humid air of high building scope gravity-flow ventilation condition; Existing solution is generally to establish force ventilation or dehumidifier, it is higher that this measure consumes electric energy, do not meet energy-conservation requirement, and for power saving, most of underground garage force ventilation or dehumidifier are seldom opened, this just causes the ground dewfall of underground garage high building scope seriously very wet and slippery, and tumble injury people's event occurs repeatedly.
Summary of the invention
The present invention aims to provide the ventilation drying system within the scope of a kind of high residential building underground garage high building, it is by extending several kitchen exhaust roads to underground garage, form vertical air channel, high temperature season is that high building elevator(lift) machine room cooling employing arranges water-cooling wall in machine room surrounding and roof, the heat that every water-cooling wall is absorbed, concentrate and to transfer in the buried radiating tube that underground garage high building scope subsurface lays, the temperature of high building scope is raise gradually, by kitchen exhaust road, form Ventilation, when lowering the temperature for elevator(lift) machine room, solved the problem of underground garage high building scope intensification ventilation drying.For addressing the above problem, the present invention is achieved by the following technical solutions:
A kind of ventilation drying system of high residential building underground garage high building scope, comprise high building bottom kitchen exhaust road, characterized by further comprising: be arranged on the air channel communicating with described exhaust duct and underground garage on one deck floor or shed deckhead, between this air channel and exhaust duct, by a connection reinforcement part, be communicated with, the lower end in this air channel is provided with fire resisting damper; Be arranged on the water-cooling wall of elevator(lift) machine room surrounding metope and roofing; Be arranged on the elevator cup of underground garage high building scope, the main channel that leads to elevator cup or the buried radiating tube in hall; Described water-cooling wall connection supplies, return pipe, and this supplies, return pipe passes through respectively to divide, water collector is connected with buried radiating tube, on described return pipe, adds water circulating pump.
Further, described connection reinforcement part comprises link and lower link, plug-in mounting one regulation and control plate between upper and lower link.
Further, on described regulation and control plate with scale.
Further, the water-cooling wall on described each metope or roofing forms respectively an independent loop circuit.
Further, described water-cooling wall is parallel with metope or roofing.
Further, serial or parallel connection setting between described water-cooling wall.
Further, be provided with temperature sensor and realize interlock with water circulating pump in described roofing water-cooling wall, according to the upper and lower limit of design temperature, controlled circulation water pump opens, stops automatically.
Further, in the water-cooling wall of described each metope, be all provided with measurement and control of temperature point, to should the valve of a flow rate adjustable being set measuring control point on its inlet channel.
Compared with prior art, advantage of the present invention and good effect are as follows:
The upper box out of one deck floor (or shed deckhead), extends to the former exhaust duct in some kitchens of high building bottom in underground garage, with minimum cost, forms the vertical air channel of some straight-through roofs; It is high building elevator(lift) machine room sunshading and temperature reducing that high temperature season adopts water-cooling wall, the heat that in water-cooling wall, solution absorbs, by water circulating pump with transfer to for water return pipeline the buried radiating tube that underground garage high building scope subsurface lays and dispel the heat, the recirculated water after cooling is got back to again in each water-cooling wall of elevator(lift) machine room and is absorbed heat; Pass through reciprocation cycle, the temperature on high building scope ground raises gradually, and the temperature that then affects high building scope raises, and by vertical exhaust duct, has formed stack effect, under hot pressing function, make to form the stable air-flow rising in exhaust duct, be conducive to the exhaust better of former exhaust duct.The present invention, when high temperature season is elevator(lift) machine room cooling, only with the power consumption of low lift water circulating pump intermittent duty, has solved the problem of underground garage high building scope ventilation drying simultaneously.
Accompanying drawing explanation
Fig. 1 air channel and part air discharging structure schematic diagram;
Fig. 2 is the cutaway view of A-A broken line shown in Fig. 1;
Fig. 3 is connection reinforcement part structural representation in Fig. 1;
Fig. 4 is cooling and heating circulation system;
Fig. 5 be in Fig. 4 water-cooling wall A-A to cutaway view;
Fig. 6 be in Fig. 4 water-cooling wall B-B to cutaway view;
In each figure:
11, smokejack; 12, air channel; 13, connection reinforcement part; 131, upper link; 132, lower link; 14, plate; 141, Manual flashboard hole; 142, scale; 15, reinforced concrete floor; 16, bolt hole;
20, elevator(lift) machine room; 201, machine room door; 21, water-cooling wall; 211, the edge of a wing; 212, metal tube; 22, water circulating pump; 23, feed pipe; 24, return pipe; 25, water knockout drum; 26, water collector; 27, buried radiating tube; 28, measurement and control of temperature point; 29, valve; 30, flow control valve; 31, filling pipe; 32, overflow pipe; 33, temperature sensor; 34, expansion tank; 35, air bleeding valve.
The specific embodiment
General design idea of the present invention is as follows: 1, at present exhaust duct from one deck residence floorslab above, be not communicated with underground garage, utilization rate is low, according to statistics, resident family is used the weighted average time of oil-containing air exhauster for kitchen to be about one hour every day, that is to say that all the other 23 hours air channels are all idle.The present invention is in the upper box out of one deck floor (comprising interlayer floor or shed deckhead), extends with former design and extends in underground garage with cross section exhaust duct always, forms a vertical exhaust duct; 2, high temperature season employing water-cooling wall is high building elevator(lift) machine room sunshading and temperature reducing, in water-cooling wall, solution absorbs the heat that sunlight directly shines, by water circulating pump with transfer to for water return pipeline the buried radiating tube that underground garage high building scope subsurface lays and dispel the heat, recirculated water after cooling is got back in each water-cooling wall of elevator(lift) machine room heat absorption again, and (elevator(lift) machine room arranges the operation principle that water-cooling wall is set in water-cooling wall and boiler furnace outward certain similarity, main difference point: one, boiler water wall high temperature high voltage resistant, machine room water-cooling wall only needs low-temp low-pressure; Two, water-cooling wall is subject to thermal cycle to be based upon tedge and the down-comer in self same burner hearth in boiler, and the thermal cycle that is subject to of machine room water-cooling wall is based upon between the buried radiating tube of same building thing top layer and under ground portion; Three, the heat that boiler water wall absorbs is from man-made recovery's fuel combustion, and the heat that machine room water-cooling wall absorbs is from sunlight); 3, the recirculated water being drying heat is by the accumulation heat that constantly circulates, surface temperature within the scope of high building can raise gradually, then the temperature that affects high building scope raises, by vertical exhaust duct, formed stack effect, under hot pressing function, make to form the stable air-flow rising in exhaust duct, be conducive to the exhaust better of former exhaust duct; When 4, high temperature season is elevator(lift) machine room cooling, only with the power consumption of low lift water circulating pump intermittent duty, the heat that elevator(lift) machine room cooling is produced, shifts and is stored in underground garage the high but poor position that ventilates of utilization rate, then realize Ventilation by air channel; Even if kitchen exhaust road is used in peak period, due to the conducting of exhaust duct bottom, air quantity supplements in time, and the wind speed in exhaust duct can be large than usual, the noise producing because of wind speed increase is little more a lot of than the noise of smoke exhaust work itself, to resident family, can not cause adverse effect.
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
With reference to figure 1 and Fig. 2, Fig. 1 is air channel of the present invention and part air discharging structure schematic diagram, and Fig. 2 is the cutaway view of A-A broken line shown in Fig. 1.
House ventilation systems in underground car parks dehumidification system of the present invention, comprises three parts: one, air channel; Two, thermal source; Three, buried radiating tube.
One, air passage portion as shown in Figure 1, comprise and be arranged on the upper air channel 12 communicating with exhaust duct and underground garage of one deck floor (or shed deckhead), between this air channel 12 and exhaust duct 11, by a connection reinforcement part 13, be communicated with, described connection reinforcement part 13 as shown in Figure 3, Fig. 3 is the longitudinal sectional view of connection reinforcement part, it adopts FRIM to make, comprise link 131 and lower link 132, on, lower link is provided with bolt hole 16, by bolt, be connected 12 with smokejack 11 and air channel respectively, it is adjustable controlled for draft capacity is accomplished, on, plug-in mounting one regulation and control plate 14 between lower link, described regulation and control plate 14 is provided with and conveniently draws in Manual flashboard hole 141 and the scale 142 of pulling out, scale 142 arranges by following: when air vent accounts in air channel area 10%, Yi2%Wei scale unit, 10%-20% Nei Yi5%Wei scale unit, 20%-100% Nei Yi10%Wei unit.For meeting fire protection requirement, the lower end in air channel 12 adds the above fire resisting damper that can automatically close of 280 degree Celsius, not shown.
For convenient, regulation and control plate is overhauled and keeped in repair, the present invention is placed in plate between air channel 12 and smokejack 11 by a connection reinforcement part 13, only needs loose bolts connector and regulation and control plate together can be taken off while keeping in repair dismounting like this.
Two, for guaranteeing that high temperature season house underground garage wind passage mouth peripheral temperature, higher than roof ducting outlet temperature, forms stable Ventilation, the present invention forms stable thermal source in house underground garage by cooling and heating circulation system, specific as follows:
Cooling and heating circulation system as shown in Figure 4, comprise and be positioned at the water-filled water-cooling wall 21(of elevator(lift) machine room periphery water-cooling wall as Fig. 5, shown in Fig. 6, by the metal tube 212 with the edge of a wing 211, formed), described water-cooling wall connects feed pipe 23, return pipe 24, this confession, return pipe is respectively by water knockout drum 26, water collector 25 is connected with buried radiating tube 27, the effect of water-cooling wall is to be machine room cooling heat absorption, wherein, water-cooling wall on each metope or roofing forms respectively an independent loop circuit, in water-cooling wall, be full of solution, every water-cooling wall 21 respectively with confession, return pipe is connected, in return pipe, be provided with water circulating pump 22, water circulating pump 22 is the solution of rising temperature after water-cooling wall 21 heat absorptions, by transferring in the buried radiating tube 27 of underground garage high building scope below ground for return pipe.The water outlet of each metope water-cooling wall top, is provided with measurement and control of temperature point 28, and the water inlet of below is provided with flow control valve 30, and the temperature according to difference towards water-cooling wall is adjusted water inlet flow, makes the temperature of each water-cooling wall be tending towards identical.Roofing water-cooling wall water outlet is provided with temperature sensor 33 and realizes interlock with water circulating pump 22, and according to the upper and lower limit of design temperature, controlled circulation water pump opens, stops automatically.
Wherein, water-cooling wall is set is in order effectively to cover and block every face wall and roofing avoids sunlight directly to shine, and the heat of transfer absorbed; Water-cooling wall can preferentially be selected factory's automatic welding production line batch machining according to design size, also can set up at the construction field (site) the processing of special combination steelframe platform welding; The north wall of non-hot area can not established water-cooling wall, and concrete operations should be determined according to local climate and sunshine condition.Water-cooling wall and each metope are arranged in parallel in elevator(lift) machine room surrounding, each metope water-cooling wall is taked in parallel with water inlet pipe and water outlet pipe, the end face almost parallel of roofing water-cooling wall and elevator(lift) machine room 20, with water (flow) direction water side, should raise 1%, the main water outlet pipe of metope water-cooling wall is connected with machine room top water-cooling wall water inlet, takes above-mentioned installation connected mode, during high temperature, water can be automatically up, fully saves the energy.Water-cooling wall blocks metope or roofing is directly to shine in order to eliminate sunlight the temperature rising causing, and in addition, water-cooling wall pipeline and the edge of a wing are an integral body, and the absorbing and cooling temperature effect of pipeline unit length increases significantly, can guarantee that the computer room temperature of southern provinces and cities is no more than 40 degree Celsius; Expansion tank 34 is positioned at elevator(lift) machine room 20 tops, the height point place of water-cooling wall 21 outlet pipes establishes air bleeding valve 35, the water inlet of water circulating pump and expansion tank 34 join, expansion tank 34 mainly plays the effect of stablizing hydraulic pressure, in addition, be also provided with overflow pipe 32 and filling pipe 31 on it, overflow pipe 32 mainly solves the temperature problem that the water in water tank overflows when high, filling pipe 31 by make-up water supply control system to water filling in expansion tank, thereby keep stable water level; The keypoint parts such as floor heating pipe 27 is arranged on elevator cup, lead in the main channel of elevator cup or hall, hot area, south, according to machine room cooling demand, can be to the scope of laying of expanding floor heating pipe in the high building below ground degree of depth, generally can be below the ground floor of underground garage high building scope, buried radiating tube is laid in interval more than high building basis end absolute altitude, only illustrates a buried radiating tube in road in Fig. 4; For convenient control open and close, a Shuttoff Valve 29 is set respectively on water collecting and diversifying device.
During concrete layout, on the structure sheaf of the every face wall of elevator(lift) machine room, arrange and be no less than three place's embedded iron parts respectively, before exterior-wall heat insulation construction, each embedded iron parts welds two round steel along vertical, round steel centre-to-centre spacing 100mm, and length exceeds insulation layer surface 200mm, round steel front end screw thread processing length is not less than 100mm, and round steel should keep vertical with metope; Structure floor or structural beams end face with the vertical place of every a slice water-cooling wall center of gravity, each arranges and is no less than two place's embedded iron parts, bear the vertical load of water-cooling wall, before the construction of building roof waterproof layer, all weld two round steel on each embedded iron parts, the round steel line of centres is vertical with metope, centre-to-centre spacing 100mm, length exceeds watertight composition surface 350mm, and round steel front end screw thread processing length is not less than 100mm, and round steel should keep vertical with flooring; Machine room roof arranges embedded iron parts, should be selected in below has on the structure sheaf of load bearing wall or spandrel girder, roofing water-cooling wall need arrange several places strong point and should determine according to Force Calculation, before the construction of machine room roof waterproof layer, on each embedded iron parts, all weld two round steel, round steel centre-to-centre spacing 100mm, length exceeds watertight composition surface 200mm, round steel front end screw thread processing length is not less than 100mm, and round steel should keep vertical with roofing.
If the area of elevator(lift) machine room is not very large, the every suitable integral installation of water-cooling wall, roofing after the suitable first metope of erection sequence; The outer side wall of metope is in place fixedly time, and each face wall should be first fixing below, and trailing flank is fixed; The water-cooling wall of roofing is in place fixedly time, notes maintenance level, the fixing suitable first downstream of Parallel to the flow direction, rear upstream; Expansion tank should be arranged on the junction of two face walls, and above spandrel girder or wall, choosing is no less than 3 supporting points, and two kinds of ways that adopt embedded iron parts to add support load-bearing and the direct load-bearing of concrete buttress all can.After all water-cooling wall, expansion tank and all ducts, valve have been connected and fixed, tackle the above-mentioned system connecting as one and carry out the water pressure test, and complete as early as possible the lightning protection earthing of above-mentioned part, follow-up derusting anti-corrosive work routinely.
The water inlet of circulating pump feed pipe and each metope water-cooling wall below and the delivery port of top adopt and are connected in parallel, each metope water-cooling wall water outlet is provided with measurement and control of temperature point, the water inlet of water-cooling wall below, be provided with flow control valve, according to measuring control point measured value, repeatedly adjust the variant water inlet flow towards independent loop circuit, make the leaving water temperature of each water-cooling wall be tending towards identical, output water temperature should be controlled between 35-39 degree Celsius; After operation year and a day, should adopt the restricting orifice of identical flow section to replace flow control valve, to reduce the circular flow resistance of whole system.Each metope water-cooling wall is parallel to main water outlet pipe together, is connected with the water inlet of roof water-cooling wall; Roof water-cooling wall water outlet set temperature sensor, with water circulating pump realization interlock, according to the temperature upper and lower limit of setting in advance (upper limit should not surpass 40 degree Celsius, and lower limit should not be spent lower than Celsius 35), automatically the opening, stop of controlled circulation water pump, thus reach energy-conservation to greatest extent.
Three, buried radiating tube is mainly arranged in upper/lower positions: underground garage high building scope elevator cup place, other position in place, elevator cup main channel, hall and within the scope of high building.
Buried radiating tube within the scope of underground garage high building, should be arranged in following 8 centimeters of top layer, ground, is beneficial to heat radiation; Hot area, as thought necessary, except arranging on top layer, ground buried radiating tube heat radiation, can also separately establish buried radiating tube and strengthen heat radiation in the following appropriate depth in top layer, is used for guaranteeing that elevator(lift) machine room is cooled to the following requirement of 40 degree Celsius.The water collecting and diversifying device that within the scope of underground garage high building, buried radiating tube connects, being arranged in high building scope does not affect people's walking, and constructability operation place, for return riser, connects after water collecting and diversifying device, should fix apart from metope 100mm.
The above buried radiating tube and water collecting and diversifying device and for after being connected of return riser, carry out pressure testing by job specfication, and other construction method is identical with conventional construction with step.Metal pipe material for return riser at the straight length that vertically leads to roof, should determine whether to add according to flow development length U-shaped curved, U-shaped curved formed plane and metope are answered keeping parallelism; Have frost region, in building, guarantee can not be icing straight length somewhere install threeway and drain valve additional, before freezing, release the water in upper system, the ice age fills water later again; As being all full of anti-icing fluid in system, needn't take the antifreeze measure that discharges water.
The present invention is when reducing elevator(lift) machine room environment temperature, for energy-conservation to greatest extent, roof water-cooling wall water outlet is provided with temperature sensor 33, realizes interlock with water circulating pump, according to the temperature upper and lower limit of setting in advance, controlled circulation water pump opens, stops automatically.Temperature sensor is located at water-cooling wall exit, machine room top, and near apart from water circulating pump, control line is short out, safe and reliable, circulating pump is located at building roof, repeatedly open, stop that suffered impact of water hammer is little (is limited to above 100 meters of ground on skyscraper, run into the skyscraper that approaches upper limit height, the static pressure that acts on water in buried radiating tube surpasses 1MPa, first should pay the utmost attention to the buried radiating tube of selecting pressure-bearing high, if selecting the tubing that pressure-bearing is high has any problem, also can set up in vertical duct middle efficient plate-type heat-exchanger and a water circulating pump, by plate type heat exchanger, will be divided into up and down two intervals, the static pressure of reducing effect water in buried radiating tube, to meet the normal work of common buried radiating tube, freezed in winter area, all waters in blowdown system top before building interior conduit well supplies the somewhere of return riser to install threeway and valve additional, freezes, after ice period, then are full of water by system in time).Hot area, south, the heat that elevator(lift) machine room produces may be superfluous, be below the ground floor of underground garage high building scope, and buried radiating tube is laid in interval more than high building basis end absolute altitude in addition, circulating water temperature is reduced, Celsius below 40 ° to guarantee that elevator(lift) machine room is cooled to.
The above, be only preferred embodiment of the present invention, is not the present invention to be done to the restriction of other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (8)
1. a ventilation drying system for high residential building underground garage high building scope, comprises high building bottom kitchen exhaust road, characterized by further comprising:
Be arranged on the air channel communicating with described exhaust duct and underground garage on one deck floor or shed deckhead, between this air channel and exhaust duct, by a connection reinforcement part, be communicated with, the lower end in this air channel is provided with fire resisting damper;
Be arranged on the water-cooling wall of the composition of the metal comb with the edge of a wing of elevator(lift) machine room surrounding metope and roofing;
Be arranged on the elevator cup of underground garage high building scope, the main channel that leads to elevator cup or the buried radiating tube in hall;
Described water-cooling wall connection supplies, return pipe, and this supplies, return pipe passes through respectively to divide, water collector is connected with buried radiating tube, on described return pipe, adds water circulating pump.
2. the ventilation drying system of high residential building underground garage high building scope according to claim 1, is characterized in that: described connection reinforcement part comprises link and lower link, plug-in mounting one regulation and control plate between upper and lower link.
3. the ventilation drying system of high residential building underground garage high building scope according to claim 2, is characterized in that: on described regulation and control plate with scale.
4. according to the ventilation drying system of the high residential building underground garage high building scope described in claim 1-3 any one, it is characterized in that: the water-cooling wall on described each metope or roofing forms respectively an independent loop circuit.
5. the ventilation drying system of high residential building underground garage high building scope according to claim 4, is characterized in that: the plane of described water-cooling wall is parallel with metope or roofing.
6. the ventilation drying system of high residential building underground garage high building scope according to claim 5, is characterized in that: serial or parallel connection setting between described water-cooling wall.
7. the ventilation drying system of high residential building underground garage high building scope according to claim 6, is characterized in that: in described water-cooling wall, be provided with the temperature sensor of realizing interlock with water circulating pump.
8. the ventilation drying system of high residential building underground garage high building scope according to claim 7, it is characterized in that: in the water-cooling wall of described each metope, be equipped with measurement and control of temperature point, to should the valve of a flow rate adjustable being set measuring control point on its inlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210003014.XA CN102538117B (en) | 2012-01-06 | 2012-01-06 | Ventilation drying system for tower range of underground garage of high-rise residential building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210003014.XA CN102538117B (en) | 2012-01-06 | 2012-01-06 | Ventilation drying system for tower range of underground garage of high-rise residential building |
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| CN102538117A CN102538117A (en) | 2012-07-04 |
| CN102538117B true CN102538117B (en) | 2014-04-02 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103255905B (en) * | 2013-05-02 | 2015-11-25 | 同济大学 | Highrise building natural ventilation cooling system and heat dissipating method thereof |
| CN106401221A (en) * | 2016-05-05 | 2017-02-15 | 陕西新通智能科技有限公司 | Integrated natural air cooling machine room |
| CN106211722B (en) * | 2016-08-31 | 2018-07-03 | 山东城市建设职业学院 | Elevator controlling computer room high-efficient ventilation cooling system |
| CN108286770A (en) * | 2017-06-23 | 2018-07-17 | 宁夏金双禾粮油有限公司 | A kind of workshop winter heating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055981C (en) * | 1994-10-17 | 2000-08-30 | 林润泉 | Pressure-variable ventilation pipe structure for high building |
| JP2003336910A (en) * | 2002-05-16 | 2003-11-28 | Hiroki Kawato | Air conditioner for building |
| CN102207315A (en) * | 2010-03-29 | 2011-10-05 | 上海沃特奇勒暖通工程有限公司 | Household ground source heat pump triple supply system for apartment residential buildings |
| CN202511414U (en) * | 2012-01-06 | 2012-10-31 | 青岛海信房地产股份有限公司 | System for ventilation and dehumidification within underground garage tower range of high-rise residence |
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2012
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