CN204227606U - Aeration cooling system under closed operation environment - Google Patents
Aeration cooling system under closed operation environment Download PDFInfo
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- CN204227606U CN204227606U CN201420614635.6U CN201420614635U CN204227606U CN 204227606 U CN204227606 U CN 204227606U CN 201420614635 U CN201420614635 U CN 201420614635U CN 204227606 U CN204227606 U CN 204227606U
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- conveyance conduit
- hoistway
- cooling system
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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
- 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
Abstract
The utility model discloses the aeration cooling system under a kind of closed operation environment, comprise: hoistway air intake device, hoistway exhaust outlet, be compassingly set at the conveyance conduit outside described Core Walls Structure, air-cooling apparatus, some air atomizing devices and some mixed flow air ports, described some air atomizing devices are arranged at intervals on described conveyance conduit, described some mixed flow air ports are arranged at intervals on described conveyance conduit, described hoistway air intake device and described hoistway exhaust outlet access described conveyance conduit respectively, described air-cooling apparatus is arranged in the connecting pipe of described hoistway air intake device and described conveyance conduit, the utility model can improve the construction environment under high-rise building curtain wall full closeding state, realize the positive draft of construction operation layer, negative pressure ventilation, cyclic space air-flow, atomization moist environment air, improve operation side air quality, reduce cladding glass reflected temperature to affect the heat build-up of floor.
Description
Technical field
The utility model relates to a kind of construction furnishing fields, particularly relates to the aeration cooling system required for labour protection under a kind of closed operation environment.
Background technology
In recent years, along with the continuous growth of Chinese architectural trade, increasing high-rise building appears at each big city, and the favor upsurge of people to high-rise building is also never decorporated.High-rise building not only has modern profile, saves the advantages such as building site, the landmark building in a city especially.
But for construction, the difficulty of construction of high-rise building is self-evident.In civil engineering, the concrete pumping height technology of high-rise building can be described as global scientific research task; and for building decoration and fitment construction; high-rise building not only will solve the difficulty of vertical transport; more to solve a ventilation difficult problem for the operation area of constructing under on-the-spot enclosed environment, to ensure that site operation environment meets labour protection requirement.
The decoration construction of high-rise building mostly is curtain wall closing space, when interior decoration is constructed, decoration construction operation of respectively itemizing is in the airtight silo space of " sultry, dust, peculiar smell, noise " all the time, site environment dust is many, improper ventilation, noise are large, peculiar smell is serious and the problem such as high temperature annoyings workmen all the time, occupational health is subject to larger impact, and these factors directly results in labour's productivity ratio and reduce.In addition, decoration construction product affects by high temperature and dust and reduces Yield Grade.
Therefore, how to provide the aeration cooling system under a kind of closed operation environment, improve the construction environment under high-rise building full closeding state, the health of protection workmen, improves labor productivity, is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide the aeration cooling system under a kind of closed operation environment; the floor positive draft of construction operation layer and high-rise building, negative pressure ventilation, cyclic space air-flow, atomization moist environment air can be realized; improve operation side air quality, reduction cladding glass reflected temperature affects the heat build-up of floor; thus the construction environment improved under high-rise building full closeding state; the health of protection workmen, improves labor productivity.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
Aeration cooling system under a kind of closed operation environment, be arranged in the floor of high-rise building, the middle part of described high-rise building is Core Walls Structure, there are in Core Walls Structure at least two hoistways, described aeration cooling system comprises: hoistway air intake device, hoistway exhaust outlet, be compassingly set at the conveyance conduit outside described Core Walls Structure, air-cooling apparatus, some air atomizing devices and some mixed flow air ports, described some air atomizing devices are arranged at intervals on described conveyance conduit, described some mixed flow air ports are arranged at intervals on described conveyance conduit, described hoistway air intake device and described hoistway exhaust outlet access described conveyance conduit respectively, described air-cooling apparatus is arranged in the connecting pipe of described hoistway air intake device and described conveyance conduit.
Preferably, in aeration cooling system under above-mentioned closed operation environment, described air-cooling apparatus comprises: containment vessel and the tank for placing frozen water be arranged in described containment vessel, down cycles water pump, drinking-water pipe, guide duct, and evaporimeter, the opposite side of described containment vessel is respectively equipped with the air inlet and gas outlet that mate with described connecting pipe and be connected, described air inlet is connected by described guide duct with described gas outlet, described evaporimeter vertically stretches in described guide duct, described tank is arranged at the below of described guide duct, one end of described drinking-water pipe is stretched in described tank, the other end of described drinking-water pipe is connected with described evaporimeter, described down cycles water pump is arranged on described drinking-water pipe.
Preferably, in the aeration cooling system under above-mentioned closed operation environment, described air-cooling apparatus also comprises water knockout drum, and described water knockout drum is arranged in described evaporimeter, and described drinking-water pipe flows into described evaporimeter through described water knockout drum.
Preferably, in the aeration cooling system under above-mentioned closed operation environment, described air-cooling apparatus also comprises a screen pack, and described screen pack to be arranged in described guide duct and between described air inlet and described evaporimeter.
Preferably, in the aeration cooling system under above-mentioned closed operation environment, the frozen water in described tank is by placing ice cube and water formation in the sink.
Preferably, in the aeration cooling system under above-mentioned closed operation environment, described air atomizing device adopts ultrasonic humidifying atomizer, and described ultrasonic humidifying atomizer adopts high-frequency electronic oscillating circuit.
Preferably, in the aeration cooling system under above-mentioned closed operation environment, described mixed flow air port adopts without electric type turbine type mixed flow air port, and described mixed flow air port is provided with the current limliting valve for regulating air quantity.
Preferably, in aeration cooling system under above-mentioned closed operation environment, also comprise some for described conveyance conduit is hung on aerial erecting by overhang, described erecting by overhang comprises hoist cable, hanging lock and thin bar, described hoist cable is connected with the bump joint be arranged on described conveyance conduit by described hanging lock, arranges thin bar between the bump joint that part is adjacent.
Preferably, in the aeration cooling system under above-mentioned closed operation environment, described conveyance conduit is rectangular, and described hoistway air intake device and hoistway exhaust outlet are connected to the opposite side of described conveyance conduit.
From above disclosed technical scheme, compared with prior art, the utility model has the following advantages:
1, self hoistway of building nature cold wind source is utilized, natural environmental protection.
2, hoistway air intake device matches with air-cooling apparatus, and frozen water can not only reduce the temperature of system wind regime, can also wet air.In addition, by arranging the detachable filter net system of one deck, the required airflow of system can be ensured, the clean spatter property of wind regime can be ensured again.
3, multi-joint blowing air atomising device is configured, be evenly distributed on the surrounding of system and conveyance conduit, carry out carrying and distribute to atomizing air by mixed flow air port, atomization cooling dedusting can be carried out in floor operation area, also can carry out atomization cooling dedusting by local space, reach the effect that economical environment-protective improves construction environment.Air after atomization is distributed to construction operation point by mixed flow air port, and the air of partly atomized runs into thermal evaporation, absorbs heat in floor, simultaneously, fine particle in fine and close atomizing air can wrap up dust in air particle, and is precipitated, and reaches the effect of moistening purification floor air.
4, adopt without electric type turbine type mixed flow air port, quality is light, easy installing/dismounting, not consume electric power, noiselessness; Mutually combine with flow-limiting valve, control system changes air quantity, realizes operation area air quantity manually adjustable, and make system hommization more, conform polytropy.
5, conveyance conduit adopts fire-resistant tarpaulin, bump joint and hoist cable to build, and lightweight, assembly and disassembly is easy, and system height is adjustable, has construction environment flexible.
6, system and device cumulative volume is little, and detachably for small size carries out transporting, storing, device is the system of can be recycled, environmental protection and saving.
In a word; aeration cooling system under the utility model closed operation environment; the floor positive draft of construction operation layer and high-rise building, negative pressure ventilation, cyclic space air-flow, atomization moist environment air can be realized; improve operation side air quality, reduction cladding glass reflected temperature affects the heat build-up of floor; thus the construction environment improved under high-rise building full closeding state; the health of protection workmen, improves labor productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the aeration cooling system under the closed operation environment of the utility model one embodiment;
Fig. 2 is the structural representation of the hoistway air intake device in the utility model one embodiment;
Fig. 3 is the structural representation of the air-cooling apparatus in the utility model one embodiment;
Fig. 4 is the structural representation of mixed flow air port in the utility model one embodiment, air atomizing device and erecting by overhang.
In figure: 1-Core Walls Structure, 2-hoistway, 3-conveyance conduit, 4-hoistway air intake device, 5-hoistway exhaust outlet, 6-air-cooling apparatus, 61-containment vessel, 62-tank, 63-down cycles water pump, 64-drinking-water pipe, 65-guide duct, 66-evaporimeter, 67-screen pack, 68-air inlet, 69-gas outlet, 7-air atomizing device, 8-mixed flow air port, 9 hanging locks, 10-bump joint, 11-thin bar, 12-hoist cable.
Detailed description of the invention
The utility model starts to arrange decoration construction after glass curtain wall is closed for general high-rise building, decoration construction operation of respectively itemizing is in " sultry all the time, dust, peculiar smell, noise " airtight silo space, its operating personnel's efficiency of construction operation environment being in this particular stage reduces, occupational health is subject to larger impact, decoration construction product is by high temperature, dust impact reduces the problem of Yield Grade, by arranging conveyance conduit, air-cooling apparatus, air atomizing device, mixed flow air port, hoistway air intake device and hoistway exhaust outlet, utilize Super High elevator, stair, the natural wind of equipment hoistway is as new wind and air low-temperature receiver, operation side for enclosure space provides nature cold wind and suitable air humidity, minimizing heat radiation and airborne dust are to the health effect of operating personnel, improve building decoration construction stage labour protection level.
Below in conjunction with the drawings and specific embodiments, the aeration cooling system under the closed operation environment that the utility model proposes is described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
Composition graphs 1 to Fig. 4, present embodiment discloses the aeration cooling system under a kind of closed operation environment, be arranged in the floor of high-rise building, the middle part of described high-rise building is Core Walls Structure 1, have at least two hoistways 2 in Core Walls Structure 1, described hoistway 2 can be Super High elevator & stairs or equipment hoistway.Aeration cooling system under described closed operation environment comprises: hoistway air intake device 4, hoistway exhaust outlet 5, be compassingly set at the conveyance conduit 3 outside described Core Walls Structure 1, air-cooling apparatus 6, some air atomizing devices 7 (in the present embodiment are eight, every side arranges two) and some mixed flow air ports 8 (in the present embodiment, be 16, every side arranges four), described some air atomizing devices 7 are arranged at intervals on described conveyance conduit 3, described some mixed flow air ports 8 are arranged at intervals on described conveyance conduit 3, described hoistway air intake device 4 accesses described conveyance conduit 3 respectively with described hoistway exhaust outlet 5, described air-cooling apparatus 6 is arranged at described hoistway air intake device 4 with in the connecting pipe of described conveyance conduit 3.
Preferably, in the aeration cooling system under above-mentioned closed operation environment, described conveyance conduit 3 is rectangular, and described hoistway air intake device 4 and hoistway exhaust outlet 5 are connected to the opposite side of described conveyance conduit 3.Thus wind regime can be made with shortest path through each mixed flow air port 8 emission point, raising cooling efficiency.
In the present embodiment, described hoistway air intake device 4 is for aspirating the natural cold wind source in hoistway.
Preferably, in the aeration cooling system under above-mentioned closed operation environment, the hoistway natural wind that described air-cooling apparatus 6 is mainly used in extracting cools.In the present embodiment, described air-cooling apparatus 6 comprises: containment vessel 61 and the tank 62 for placing frozen water be arranged in described containment vessel 61, down cycles water pump 63, drinking-water pipe 64, guide duct 65, and evaporimeter 66, the opposite side of described containment vessel 61 is respectively equipped with the air inlet 68 and gas outlet 69 that to mate with described connecting pipe and be connected, described air inlet 68 is connected by described guide duct 65 with described gas outlet 69, described evaporimeter 66 vertically stretches in described guide duct 65, described tank 62 is arranged at the below of described guide duct 65, one end of described drinking-water pipe 64 is stretched in described tank 62, the other end of described drinking-water pipe 64 is connected with described evaporimeter 66, described down cycles water pump 63 is arranged on described drinking-water pipe 64.Frozen water in described tank 62, by placing ice cube and water formation in tank 62, namely places mixture of ice and water.Described down cycles water pump 63 extracts the frozen water in tank 62 by described drinking-water pipe 64 and is delivered to evaporimeter 66, after the immersed pouring of evaporimeter 66, surface forms frozen water film, air-flow (namely from the natural cold wind source of hoistway air intake device 4) makes the frozen water on frozen water film flash to gaseous state from liquid state rapidly, absorb the heat in air-flow, cold wind is sent at a high speed from gas outlet 69 through guide duct 65.
Preferably, in aeration cooling system under above-mentioned closed operation environment, described air-cooling apparatus 6 also comprises water knockout drum (not shown), and described water knockout drum is arranged in described evaporimeter 66, and described drinking-water pipe 64 flows into described evaporimeter 66 through described water knockout drum.By arranging described water knockout drum, frozen water can be delivered to described evaporimeter 66 equably, improving cooling-down effect.
Preferably, in the aeration cooling system under above-mentioned closed operation environment, described air-cooling apparatus 6 also comprises a screen pack 67, and described screen pack 67 to be arranged in described guide duct 65 and between described air inlet 68 and described evaporimeter 66.By arranging screen pack 67 described in one deck, the required airflow of system can be ensured, can purify described natural wind again, thus ensure the cleanliness of wind regime.
Preferably, in the aeration cooling system under above-mentioned closed operation environment, described air atomizing device 7 adopts ultrasonic humidifying atomizer, and described ultrasonic humidifying atomizer adopts high-frequency electronic oscillating circuit.The ultrasonic energy that described ultrasonic humidifying atomizer is produced by transduction piece directly acts on water, be mechanical energy electric energy conversion, and water is atomized under strong ultrasonic cavitation, mechanical motion in conversion process, produce the finest and closely woven very all even atomizing air, the fine particle water of atomization.In air after atomization, a part is disposed to construction operation point by mixed flow air port 8.The air of partly atomized runs into thermal evaporation, absorbs heat in floor, and meanwhile, the fine particle in fine and close atomizing air can wrap up dust in air particle, and is precipitated, and reaches the effect of moistening purification floor air.
Preferably, in the aeration cooling system under above-mentioned closed operation environment, described mixed flow air port 8 adopts without electric type turbine type mixed flow air port 8, and described mixed flow air port 8 is provided with the current limliting valve (not shown) for regulating air quantity.By the cold blast rate that described current limliting valve can artificially regulate whole system to carry in floor, make whole system can make corresponding adjustment along with the difference of environment, that is, the size of cold blast rate in whole floor can be controlled by described current limliting utility model, realize system controllability and measurability and multi-environment adaptability.In addition, the intensity in described mixed flow air port 8 is suitable for, the aluminium material of lighter weight, convenient installation and hanging, and the scope of application is wide, environmental protection noiseless.
In the present embodiment, described conveyance conduit 3 adopts fire-resistant tarpaulin pipeline, is connected between described Tarpauling pipeline by bump joint 10.In aeration cooling system under above-mentioned closed operation environment, also comprise some for described conveyance conduit 3 is hung on aerial erecting by overhang, described erecting by overhang comprises hoist cable 12, hanging lock 9 and thin bar 11, described hoist cable 12 is connected with the bump joint 10 be arranged on described conveyance conduit 3 by described hanging lock 9, arranges thin bar 11 between the bump joint 10 that part is adjacent.By arranging thin bar 11, the rigidity of conveyance conduit 3 can be strengthened.By arranging hoist cable 12 and hanging lock 9, hanging whole system (comprise conveyance conduit 3 and be positioned at hoistway air intake device 4, hoistway exhaust outlet 5, air-cooling apparatus 6, air atomizing device 7 and mixed flow air port 8 on described conveyance conduit 3), not only alleviate integrally-built deadweight, there is the light feature being easy to assemble, dismantle simultaneously.
Please continue to refer to Fig. 1 to Fig. 4, the using method of the aeration cooling system under closed operation environment as above, comprises the steps:
The first step, extracts the natural cold wind source in high-rise building in a hoistway 1 by hoistway air intake device 4;
Second step, utilizes air-cooling apparatus 6 to cool described natural cold wind source;
3rd step, enter after conveyance conduit 3 through cooled wind regime, be divided into two-way air-flow, respectively on the way via after the atomization of nearest air atomizing device 7, part air-flow is discharged by adjacent mixed flow air port 8, another part air-flow continuation flow forward is atomized rear section via a rear air atomizing device 7 again and is discharged by next mixed flow air port 8, another part continues as above repeatedly, until be disposed in another hoistway 2 of described skyscraper via described hoistway exhaust outlet, thus form an airflow circulating.
In sum, the utility model beneficial effect is as follows:
1, self hoistway of building nature cold wind source is utilized, natural environmental protection.
2, hoistway air intake device matches with air-cooling apparatus, and frozen water can not only reduce the temperature of system wind regime, can also wet air.In addition by arranging the detachable filter net system of one deck, the required airflow of system can be ensured, the clean spatter property of wind regime can be ensured again.
3, multiple stage UNICOM air atomizing device is configured, be evenly distributed on the surrounding of system and conveyance conduit, carry out carrying and distribute to atomizing air by mixed flow air port, atomization cooling dedusting can be carried out in floor operation area, also can carry out atomization cooling dedusting by local space, reach the effect that economical environment-protective improves construction environment.Air after atomization is distributed to construction operation point by mixed flow air port, and the air of partly atomized runs into thermal evaporation, absorbs heat in floor, simultaneously, fine particle in fine and close atomizing air can wrap up dust in air particle, and is precipitated, and reaches the effect of moistening purification floor air.
4, adopt without electric type turbine type mixed flow air port, quality is light, easy installing/dismounting, not consume electric power, noiselessness; Mutually combine with flow-limiting valve, control system changes air quantity, realizes operation area air quantity manually adjustable, and make system hommization more, conform polytropy.
5, conveyance conduit adopts fire-resistant tarpaulin, bump joint and hoist cable to build, and lightweight, assembly and disassembly is easy, and system height is adjustable, has construction environment flexible.
6, system and device cumulative volume is little, and detachably for small size carries out transporting, storing, device is the system of can be recycled, environmental protection and saving.
Foregoing description is only the description to the utility model preferred embodiment; any restriction not to the utility model scope; any change that the those of ordinary skill in the utility model field does according to above-mentioned disclosure, modification, all belong to the protection domain of claims.
Claims (9)
1. the aeration cooling system under a closed operation environment, it is characterized in that, be arranged in the floor of high-rise building, the middle part of described high-rise building is Core Walls Structure, there are in Core Walls Structure at least two hoistways, described aeration cooling system comprises: hoistway air intake device, hoistway exhaust outlet, be compassingly set at the conveyance conduit outside described Core Walls Structure, air-cooling apparatus, some air atomizing devices and some mixed flow air ports, described some air atomizing devices are arranged at intervals on described conveyance conduit, described some mixed flow air ports are arranged at intervals on described conveyance conduit, described hoistway air intake device and described hoistway exhaust outlet access described conveyance conduit respectively, described air-cooling apparatus is arranged in the connecting pipe of described hoistway air intake device and described conveyance conduit.
2. the aeration cooling system under closed operation environment as claimed in claim 1, it is characterized in that, described air-cooling apparatus comprises: containment vessel and the tank for placing frozen water be arranged in described containment vessel, down cycles water pump, drinking-water pipe, guide duct, and evaporimeter, the opposite side of described containment vessel is respectively equipped with the air inlet and gas outlet that mate with described connecting pipe and be connected, described air inlet is connected by described guide duct with described gas outlet, described evaporimeter vertically stretches in described guide duct, described tank is arranged at the below of described guide duct, one end of described drinking-water pipe is stretched in described tank, the other end of described drinking-water pipe is connected with described evaporimeter, described down cycles water pump is arranged on described drinking-water pipe.
3. the aeration cooling system under closed operation environment as claimed in claim 2, it is characterized in that, described air-cooling apparatus also comprises water knockout drum, and described water knockout drum is arranged in described evaporimeter, and described drinking-water pipe flows into described evaporimeter through described water knockout drum.
4. the aeration cooling system under closed operation environment as claimed in claim 2, it is characterized in that, described air-cooling apparatus also comprises a screen pack, and described screen pack to be arranged in described guide duct and between described air inlet and described evaporimeter.
5. the aeration cooling system under closed operation environment as claimed in claim 2, is characterized in that, the frozen water in described tank is by placing ice cube and water formation in the sink.
6. the aeration cooling system under closed operation environment as claimed in claim 1, it is characterized in that, described air atomizing device adopts ultrasonic humidifying atomizer, and described ultrasonic humidifying atomizer adopts high-frequency electronic oscillating circuit.
7. the aeration cooling system under closed operation environment as claimed in claim 1, it is characterized in that, described mixed flow air port adopts without electric type turbine type mixed flow air port, and described mixed flow air port is provided with the current limliting valve for regulating air quantity.
8. the aeration cooling system under closed operation environment as claimed in claim 1, it is characterized in that, also comprise some for described conveyance conduit is hung on aerial erecting by overhang, described erecting by overhang comprises hoist cable, hanging lock and thin bar, described hoist cable is connected with the bump joint be arranged on described conveyance conduit by described hanging lock, arranges thin bar between the bump joint that part is adjacent.
9. the aeration cooling system under closed operation environment as claimed in claim 1, it is characterized in that, described conveyance conduit is rectangular, and described hoistway air intake device and hoistway exhaust outlet are connected to the opposite side of described conveyance conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614635.6U CN204227606U (en) | 2014-10-22 | 2014-10-22 | Aeration cooling system under closed operation environment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614635.6U CN204227606U (en) | 2014-10-22 | 2014-10-22 | Aeration cooling system under closed operation environment |
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| CN204227606U true CN204227606U (en) | 2015-03-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390294A (en) * | 2014-10-22 | 2015-03-04 | 上海市建筑装饰工程集团有限公司 | Ventilation and cooling system and method under closed operating environment |
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2014
- 2014-10-22 CN CN201420614635.6U patent/CN204227606U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390294A (en) * | 2014-10-22 | 2015-03-04 | 上海市建筑装饰工程集团有限公司 | Ventilation and cooling system and method under closed operating environment |
| CN104390294B (en) * | 2014-10-22 | 2017-07-07 | 上海市建筑装饰工程集团有限公司 | Aeration cooling system and method under closed operation environment |
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