CN203907846U - Tall and big space cold and warm air carrier - Google Patents
Tall and big space cold and warm air carrier Download PDFInfo
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- CN203907846U CN203907846U CN201420282302.8U CN201420282302U CN203907846U CN 203907846 U CN203907846 U CN 203907846U CN 201420282302 U CN201420282302 U CN 201420282302U CN 203907846 U CN203907846 U CN 203907846U
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Abstract
The utility model belongs to the field of heating, ventilation and refrigeration techniques and particularly relates to a tall and big space cold and warm air carrier. The tall and big space cold and warm air carrier comprises a cold and hot water supply system, and is characterized by further comprising a carrier body and a control system connected with the carrier body, wherein the carrier body is mainly formed by an upper heat exchange system, a draught fan connected with the upper heat exchange system and a lower air supply system connected with the draught fan. The tall and big space cold and warm air carrier integrates heating, refrigeration and ventilation, has multiple functions, is simple in structure and convenient to install and debug, and can save energy and achieve the functions of heating, refrigeration, ventilation and the like at the same time. All the functions of the tall and big space cold and warm air carrier are uniformly controlled by one control system, the tall and big space cold and warm air carrier is easy, convenient and fast to operate, and cost is saved.
Description
Technical field
The utility model belongs to heating, ventilation, refrigeration technology field, especially relates to a kind of large space cold air vehicle.
Background technology
Large space place, particularly large space factory building heating, refrigeration and ventilating problem be always puzzlement all factoried problems.Because large space factory building height is high, space is large, no matter is heating, refrigeration or ventilation, all will have significantly loss to the energy.For example: the heating of large space factory building generally has two kinds of forms, the one, radiator heating, the 2nd, warm-air drier heating.The heat radiation radiation areas of radiator heating are very little, and radiation scope is generally no more than 5 meters, and in radiator process, natural convection air, hot air rising directly scatters and disappears behind roof, and heat is not fully utilized.Warm-air drier heating due to its wind-force and temperature distributing disproportionation even, make the temperature of the medium position in space can not get promoting, heating effect is not good, its heating is more suitable for little space and uses.In addition, large space factory building in process of production, will inevitably produce waste gas, dust, pernicious gas, steam, waste heat and the remaining harmful substance such as wet, and large intensity and low consumed ventilation equipment are very necessary.Although effectively dedusting of the roof natural-ventilation deduster that Chinese Patent Application No. is 201110148031.8, reduces energy consumption, its function singleness cannot solve heating and the refrigeration problem of large space.
Summary of the invention
The purpose of this utility model is to provide a kind of centralized procurement for large spaces such as large-sized workshop, station, airport, market, warehouses and warms up, freezes and ventilate the multi-functional large space cold air vehicle being integrated.
The purpose of this utility model realizes by following technical proposals:
Large space cold air vehicle of the present utility model, comprise hot and cold water feed system, characterized by further comprising vehicle main body and vehicle main body is connected therewith control system, described vehicle main body is mainly by top heat-exchange system, the blower fan that top heat-exchange system is connected therewith, the bottom supply air system that blower fan is connected therewith forms
Described top heat-exchange system comprises housing, be arranged on the upper wind door on this housing top, be arranged on the heat exchanger of described enclosure interior, heat exchanger is connected therewith respectively water inlet pipe and return pipe, described water inlet pipe is connected with described hot and cold water feed system respectively with described return pipe, the side of described blower fan is provided with middle air door and jet air port, and described supply air system is mainly made up of the lower wind door and the guider that are all located at described blower fan bottom.
Described control system comprises control centre, control centre is connected therewith respectively Temperature sampler, temperature sensor and controller.
Described Temperature sampler comprises the room temperature collector being arranged in large space, is arranged on the main supply water temperature collector on described water inlet pipe, is arranged on the main return water temperature capturing device on described return pipe.
Described temperature sensor comprises the EAT sensor being arranged on described heat exchanger, is arranged on the temperature of outgoing air sensor on described guider.
Described controller is connected with air deflector with described upper wind door, middle air door, lower wind door respectively.
Described Temperature sampler and described control centre are wireless connections.
In described blower fan, be provided with frequency converter.
Advantage of the present utility model:
(1) warm, the refrigeration of large space cold air vehicle of the present utility model centralized procurement and ventilation are integrated, diverse in function, and simple in structure, installation and debugging are convenient, can, in saving the energy, realize the various functions of heating, refrigeration and ventilation.Each function of the present utility model is controlled by a control system is unified, simple and efficient to handle, cost-saving;
(2) large space cold air vehicle of the present utility model is in the time implementing heating operation, air-flow heats rapidly through heat exchanger, under the effect of blower fan, by the adjusting of air deflector, form a branch of thermal current straight line downward, when thermal current spreads to surrounding during down to ground, hot-air is convection current from bottom to top, its diffusion area is large, and convection effects is good; In the time that the hot-air that contains certain temperature rises to roof, heat exchanger sucks again, and heat energy is recycled, and energy-saving effect is remarkable;
(3) large space cold air vehicle of the present utility model is in the time implementing refrigerating operation, air-flow is cooling fast by heat exchanger, cooling blast is under the forceful action of blower fan, by the adjusting of air deflector, diffusion rapidly, cold air forms convection current from top to bottom, and cold airflow is evenly distributed, swept area is large, good cooling effect;
(4) large space cold air vehicle of the present utility model is in the time implementing heating and refrigerating operation, also can change by the variable-frequency stepless speed-regulating of blower fan intensity and the flow velocity of wind, to adapt to the site environment of large space, solve the problem that large space heating effect is bad, refrigeration is not good, energy loss is large;
(5) large space cold air vehicle of the present utility model is in the time implementing dust removal by ventilation operation, and air-flow directly enters jet air port by upper wind door through blower fan, and under the forceful action of blower fan, air-flow is by penetrating air port with 45
0angle oliquely downward sprays, and drives Air Flow.Many large space cold air vehicles of the present utility model act on simultaneously, can drive the air entirety in large space to flow forward, thereby take away waste gas, flue dust, waste heat and pernicious gas etc., reach the object of smoke evacuation dedusting, reduction temperature.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is control system figure of the present utility model.
Detailed description of the invention
Further illustrate detailed description of the invention of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, 2, large space cold air vehicle of the present utility model, comprise hot and cold water feed system 14, characterized by further comprising vehicle main body and vehicle main body is connected therewith control system, described vehicle main body is mainly by top heat-exchange system, the blower fan 4 that top heat-exchange system is connected therewith, the bottom supply air system that blower fan 4 is connected therewith forms
Described top heat-exchange system comprises housing 2, be arranged on the upper wind door 1 on these housing 2 tops, be arranged on the heat exchanger 3 of described housing 2 inside, heat exchanger 3 is connected therewith respectively water inlet pipe 12 and return pipe 13, described water inlet pipe 12 is connected with described hot and cold water feed system 14 respectively with described return pipe 13, the side of described blower fan 4 is provided with middle air door 5 and jet air port 6, and described supply air system is mainly made up of the lower wind door 7 and the guider 8 that are all located at described blower fan 4 bottoms.
Described control system comprises control centre, control centre is connected therewith respectively Temperature sampler, temperature sensor and controller 9.
Described Temperature sampler comprises the room temperature collector being arranged in large space, is arranged on the main supply water temperature collector on described water inlet pipe 12, is arranged on the main return water temperature capturing device on described return pipe 13.
Described temperature sensor comprises the EAT sensor 10 being arranged on described heat exchanger 3, is arranged on the temperature of outgoing air sensor 11 on described guider 8.
Described controller 9 is connected with described upper wind door 1, middle air door 5, lower wind door 7 and air deflector 8 respectively, makes vehicle come regulating air volume and wind speed by the open amount size of controlling air door in air-supply and air draft process.
Described Temperature sampler and described control centre are wireless connections.
In described blower fan 4, be provided with frequency converter.
Concrete form of implementation of the present utility model is: can be according to on-site actual situations and requirement, large space cold air vehicle multiple or even one group is hung at large space top, utilize hot and cold water feed system 14 to provide thermal source or low-temperature receiver to heat exchanger 3, the gas in large space by the conversion of vehicle realize heating, cooling and ventilate function.In the time that the utility model is implemented heating operation, hot and cold water feed system 14 passes through water inlet pipe 12 to heat exchanger 3 delivering hot waters, air-flow is entered by upper wind door 1, heats rapidly, through heat exchanger 3 under the effect of blower fan 4, by the adjusting of air deflector 8, form a branch of thermal current straight line downward, when thermal current spreads to surrounding during down to ground, hot-air is convection current from bottom to top, its diffusion area is large, and convection effects is good; In the time that the hot-air that contains certain temperature rises to roof, heat exchanger 3 sucks again, and heat energy is recycled, and energy-saving effect is remarkable.
In the time that the utility model is implemented refrigerating operation, hot and cold water feed system 14 is carried cold water by water inlet pipe 12 to heat exchanger 3, air-flow is entered by upper wind door 1, cooling fast by heat exchanger 3, and cooling blast is under the forceful action of blower fan 4, by the adjusting of air deflector 8, diffusion rapidly, cold air forms convection current from top to bottom, and cold airflow is evenly distributed, swept area is large, good cooling effect.In the time implementing heating and refrigerating operation, also can change by the variable-frequency stepless speed-regulating in blower fan 4 intensity and the flow velocity of wind, to adapt to the site environment of large space, solve the problem that large space heating effect is bad, refrigeration is not good, energy loss is large.
Implement dust removal by ventilation when operation when the utility model, air-flow directly enters jet air port 6 by upper wind door 1 through blower fan 4 without heat exchanger 3, under the forceful action of blower fan 4, air-flow by jet air port 6 with 45
0angle oliquely downward sprays, and drives Air Flow.Many large space cold air vehicles of the present utility model act on simultaneously, can drive the air entirety in large space to flow forward, thereby take away waste gas, flue dust, waste heat and pernicious gas etc., reach the object of smoke evacuation dedusting, reduction temperature.
The utility model centralized procurement is warm, refrigeration and ventilation are integrated, diverse in function, and simple in structure, installation and debugging are convenient, can, in saving the energy, realize the various functions of heating, refrigeration and ventilation.Each function is controlled by a control system is unified, simple and efficient to handle, cost-saving.
Claims (7)
1. a large space cold air vehicle, comprise hot and cold water feed system, characterized by further comprising vehicle main body and vehicle main body is connected therewith control system, described vehicle main body is mainly by top heat-exchange system, the blower fan that top heat-exchange system is connected therewith, the bottom supply air system that blower fan is connected therewith forms
Described top heat-exchange system comprises housing, be arranged on the upper wind door on this housing top, be arranged on the heat exchanger of described enclosure interior, heat exchanger is connected therewith respectively water inlet pipe and return pipe, described water inlet pipe is connected with described hot and cold water feed system respectively with described return pipe, the side of described blower fan is provided with middle air door and jet air port, and described supply air system is mainly made up of the lower wind door and the guider that are all located at described blower fan bottom.
2. large space cold air vehicle according to claim 1, is characterized in that described control system comprises control centre, control centre is connected therewith respectively Temperature sampler, temperature sensor and controller.
3. large space cold air vehicle according to claim 2, it is characterized in that described Temperature sampler comprises the room temperature collector being arranged in large space, be arranged on the main supply water temperature collector on described water inlet pipe, be arranged on the main return water temperature capturing device on described return pipe.
4. large space cold air vehicle according to claim 2, is characterized in that described temperature sensor comprises the EAT sensor being arranged on described heat exchanger, is arranged on the temperature of outgoing air sensor on described guider.
5. large space cold air vehicle according to claim 2, is characterized in that described controller is connected with air deflector with described upper wind door, middle air door, lower wind door respectively.
6. according to the large space cold air vehicle described in claim 2 or 3, it is characterized in that described Temperature sampler and described control centre are wireless connections.
7. large space cold air vehicle according to claim 1, is characterized in that being provided with frequency converter in described blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282302.8U CN203907846U (en) | 2014-05-30 | 2014-05-30 | Tall and big space cold and warm air carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282302.8U CN203907846U (en) | 2014-05-30 | 2014-05-30 | Tall and big space cold and warm air carrier |
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| Publication Number | Publication Date |
|---|---|
| CN203907846U true CN203907846U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282302.8U Active CN203907846U (en) | 2014-05-30 | 2014-05-30 | Tall and big space cold and warm air carrier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968486A (en) * | 2014-05-30 | 2014-08-06 | 鞍山徕亚机械设备有限公司 | Cold and warm air vehicle for high and large space |
| CN114278997A (en) * | 2021-12-17 | 2022-04-05 | 珠海格力电器股份有限公司 | Cold and warm air supply equipment and test method thereof |
-
2014
- 2014-05-30 CN CN201420282302.8U patent/CN203907846U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968486A (en) * | 2014-05-30 | 2014-08-06 | 鞍山徕亚机械设备有限公司 | Cold and warm air vehicle for high and large space |
| CN114278997A (en) * | 2021-12-17 | 2022-04-05 | 珠海格力电器股份有限公司 | Cold and warm air supply equipment and test method thereof |
| CN114278997B (en) * | 2021-12-17 | 2023-08-08 | 珠海格力电器股份有限公司 | Cold and warm air supply device and cold and warm air supply device testing method |
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