CN203586477U - Building ventilation system with temperature adjusting function - Google Patents
Building ventilation system with temperature adjusting function Download PDFInfo
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- CN203586477U CN203586477U CN201320713348.6U CN201320713348U CN203586477U CN 203586477 U CN203586477 U CN 203586477U CN 201320713348 U CN201320713348 U CN 201320713348U CN 203586477 U CN203586477 U CN 203586477U
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- malleation
- ventilating
- negative pressure
- ventilating shaft
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Abstract
The utility model discloses a building ventilation system with a temperature adjusting function. The building ventilation system comprises a positive-pressure air duct system and a negative-pressure air duct system. The positive-pressure air duct system is provided with an air inlet pipe (1) and a positive-pressure air shaft (2). The negative-pressure air duct system is provided with a negative-pressure air shaft (3) used for exhausting air. A temperature adjusting device, namely a ground source heat pump, is arranged in the positive-pressure air shaft (2). An air cleaning device (8) is arranged in the air inlet pipe (1). The positive-pressure air duct system and the negative-pressure air duct system are used together to form natural ventilation, the air flows naturally, and ventilation and temperature adjustment effects of buildings are improved; the temperature adjusting device arranged in the positive-pressure air shaft can adjust the temperature of inlet air, so that air with the proper temperature is supplied into rooms all the year round, air flow is uniform, and a comfortable temperature environment is formed; the air cleaning device arranged in the air inlet pipe filters out bacteria and dust in the inlet air, so that quality of indoor air is improved.
Description
Technical field
The utility model relates to a kind of ventilation system for buildings, relates in particular to one and can carry out thermoregulator ventilation system for buildings.
background technology
Building generally adopts gravity-flow ventilation, is that to rely on blast that indoor and outdoor wind-force causes or the poor hot pressing causing of indoor and outdoor temperature that fresh air is entered indoor, and room air is discharged to outdoor draft type.The gravity-flow ventilation of general traditional architecture forms by convection current, this just require building towards must be towards wind direction, but wind direction is changing, wind is larger can not door window, in a big chunk time man, be there is no comfortable air quality, simultaneously because atmosphere pollution is more and more serious, as northern PM2.5, pollute the haze weather forming, make the Quality Down of room air in gravity-flow ventilation, the health of human body is exerted an influence.Building is all generally to adopt air-conditioning to control indoor air temperature, but exists energy consumption larger, and room must be airtight, does not form indoor-outdoor air exchange, and IAQ is poor.
Utility model content
The utility model is a kind of ventilation system for buildings that comfort temperature and better air quality can be provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of ventilation system for buildings with temp regulating function, comprise malleation ducting system and negative pressure ducting system, described malleation ducting system is provided with blast pipe and malleation ventilating shaft, this blast pipe is positioned at the bottom of building, the air outlet of blast pipe is communicated with the air intake vent of malleation ventilating shaft, malleation ventilating shaft is communicated with and in building, is needed room with good ventilation by indoor air inlet, described negative pressure ducting system is provided with the negative pressure ventilating shaft for air draft, room is communicated with ventilating layer by indoor exhaust wind mouth, ventilating layer is communicated with negative pressure ventilating shaft, the outdoor air outlet of negative pressure ventilating shaft is positioned at the top of building, in described malleation ventilating shaft, be provided with temperature-adjusting device, described temperature-adjusting device is earth source heat pump.
Further, described earth source heat pump comprises and is located at the underground outdoor circulatory system of building, is located at the indoor circulation system in malleation ventilating shaft and is positioned at the compressor assembly of building.
Further, in described blast pipe, be provided with air cleaning device.
Further, described blast pipe is communicated with multiple malleation ventilating shafts that are set parallel to each other.
Further, along the inwall of negative pressure ventilating shaft, be provided with multiple ventilating layers, the length of this ventilating layer is greater than the height in room.
Further, described indoor air inlet place is provided with volume damper.
Further, described malleation ventilating shaft is connected with condensate processor.
Further, described condensate processor comprises condensate water recovery device and water atomization plant.
From above technical scheme, the utlity model has following beneficial effect:
The controlled ventilation system for buildings of this temperature adopts malleation ducting system and negative pressure ducting system to be used in conjunction with, holding chamber inner air flow, increased the effect of natural ventilation of building, in malleation ventilating shaft, be provided with temperature-adjusting device, utilize earth source heat pump principle to regulate the temperature of air intake in malleation air channel, provide throughout the year the comfortable air of temperature to send into room, air-flow is even, form comfortable temperature environment, there is no mechanical noise; Adopt geothermal heat pump, utilize annual water temperature to change little source, ground and can serve as cold and hot matchmaker, saved mass energy; By air cleaning device being set in the blast pipe of malleation ducting system, can remove the airborne pernicious gas of air intake and dust, improve the quality of indoor air intake air; When air is dry, by water atomizing system, atomized water is added in malleation air channel, increase air humidity in malleation air channel, further regulate the humidity of room air; According to the setted structure of building, there are multiple malleation ventilating shafts, on malleation ventilating shaft, are provided with multiple indoor air inlets, can realize with each room in building and being communicated with, simple in structure, arrangement convenience, has effectively reduced the area occupied of floor airduct, does not take the spatial altitude in room; Ventilating layer is set and can prevents exhaust gas recirculation and increase the defening effect in room, and increase ventilation effect; Indoor air inlet place is provided with volume damper, can regulate according to demand the size of air intake.
Accompanying drawing explanation
With reference to following, describe in detail in conjunction with the drawings, can more easily understand and better understand aforementioned aspects of the present utility model and attendant advantages, in the accompanying drawings:
Fig. 1 is assembly structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of malleation ventilating shaft in Fig. 1;
Fig. 3 is the structural representation of negative pressure ventilating shaft in Fig. 1.
In figure: 1, blast pipe, 2, malleation ventilating shaft, 3, negative pressure ventilating shaft, 4, indoor air inlet, 5, room, 6, indoor exhaust wind mouth, 7, circulating water pipe, 8, air cleaning device, 9, ventilating layer, 10, condensate processor, 11, exhaust blower.
The specific embodiment
Fig. 1 to Fig. 3 shows a kind of preferred embodiment of the utility model, and this ventilation system for buildings with temp regulating function comprises malleation ducting system and negative pressure ducting system.
As shown in Figure 1, malleation ducting system is mainly comprised of blast pipe 1, air cleaning device 8, temperature-adjusting device, malleation ventilating shaft 2, indoor air inlet 4 and the volume damper that is arranged on these indoor air inlet 4 places, the air outlet of blast pipe 1 is communicated with the air intake vent of malleation ventilating shaft 2, and malleation ventilating shaft 2 is communicated with and in building, is needed room with good ventilation 5 by indoor air inlet 4; Wherein blast pipe 1 is arranged on the lower end position of building, and air cleaning device 8 is arranged on outdoor air inlet 1 place, and this air cleaning device 8 can adopt activated carbon air filter, and the airborne pernicious gas of air intake and dust are filtered.
Temperature-adjusting device is earth source heat pump, comprises and is located at the underground outdoor circulatory system of building, is located at the indoor circulation system in malleation ventilating shaft (2) and is positioned at the compressor assembly of building.The outdoor circulatory system of earth source heat pump is mainly by underground pipe and underground pipe media assemblage, underground pipe is equivalent to outdoor ground heat exchanger, by water by underground pipe in underground circulation, and carry out heat exchange, underground pipe filler is the auxiliary material of underground pipe, is in order to allow underground pipe better be issued to heat transfer effect on ground.In the indoor circulation system of earth source heat pump, comprise circulating water pipe 7, it is interior mobile at each malleation ventilating shaft 2 that underground water can be divided into multichannel by this circulating water pipe 7, complete refrigeration or heating, the underground water that in the air intake that summer temperature is higher and circulating water pipe 7, temperature is lower carries out heat exchange, by indoor air inlet 4, cold wind is pressed in room 5, can be pressed into hot blast in room 5 winter, because the variations in temperature in the surface water four seasons is little, can make to be controlled at throughout the year in room 5 18 to 26 degree scopes, form refrigeration in summer, the effect of heating in winter; Be provided with condensate processor 10 simultaneously, comprise condensate water recovery device and water atomization plant, the condensed water producing in the process of refrigeration in summer is reclaimed, when air is dry, the condensed water reclaiming is carried out to water atomization processing, send into malleation air channel.
Negative pressure ducting system is mainly comprised of indoor exhaust wind mouth 6, ventilating layer 9, negative pressure ventilating shaft 3, exhaust blower 11, room 5 is communicated with negative pressure ventilating shaft 3 by indoor exhaust wind mouth 6, the outdoor air outlet of negative pressure ventilating shaft 3 is positioned at the top of building, exhaust blower 11 is arranged on the top of negative pressure ventilating shaft 3, is to utilize atm difference natural exhaust while normally ventilating; Minimum when atm difference, when ventilation effect is bad, start the motor of exhaust blower 11, by the rotating speed of Frequency Converter Control motor, guarantee the negative pressure in negative pressure air channel, can 24 hours uninterrupted fresh airs that provide.In negative pressure ducting system, be also provided with condensate water recovery device, the condensed water that produced summer reclaims, and final remittance handled together in the condensate processor 10 in malleation ducting system.
Fig. 2 is the structural representation of malleation ventilating shaft 2 in the utility model, in the present embodiment, adopt multiple malleation ventilating shafts 2 to ventilate, on each malleation ventilating shaft 2, offer the suitable indoor air inlet 4 of quantity and architecture storey number, this corresponding connection of indoor air inlet 4 needs room with good ventilation 5, adopt multiple malleation ventilating shafts 2 can be communicated with all rooms that need ventilation in building, simple in structure, arrangement convenience, effectively reduced the area that takes up room of floor airduct, and each indoor air inlet 4 places are provided with volume damper, can meet different crowd requirement.
Fig. 3 is the structural representation of negative pressure ventilating shaft 3 in the utility model, indoor exhaust wind mouth 6 is arranged on needs room with good ventilation 5 tops, room air is discharged from indoor exhaust wind mouth 6, then through ventilating layer 9, be communicated with negative pressure ventilating shaft 3, this ventilating layer 9 is along the 3 inwall settings of negative pressure ventilating shaft, its length is greater than the height in room 5, can be used for preventing the backflow of exhaust, increase the sound insulation in room, increase ventilation effect, under the effect of air atm difference, along negative pressure ventilating shaft 3, upwards flow and discharge from the outdoor air outlet on negative pressure ventilating shaft 3 tops, forming gravity-flow ventilation.Negative pressure ventilating shaft top is provided with exhaust blower, and minimum when wind speed, in the low situation of air pressure, automatic switchover electric fan, carries out air draft and form negative pressure, guarantees the negative pressure in negative pressure air channel, and 24 hours uninterrupted fresh airs that provide of this ventilating system are provided.
The utility model operation principle is as follows:
Adopt the ventilation system for buildings of malleation ducting system and negative pressure ducting system, the blast or the poor hot pressing causing of indoor and outdoor temperature that rely on indoor and outdoor wind-force to cause make room air natural flow under the effect of negative pressure, form gravity-flow ventilation.Fresh air enters from the blast pipe 1 of building lower end, after filtering by air cleaning device 8, enter in malleation ventilating shaft 2, the indoor circulation system of earth source heat pump regulates EAT by circulating water pipe 7, then from indoor air inlet 4, enter each room 5, turbid air in room 5 is discharged from the indoor exhaust wind mouth 6 that is arranged on 5 tops, each room, through ventilating layer 9, be communicated with negative pressure ventilating shaft 3, under the effect of negative pressure, along negative pressure ventilating shaft 3, upwards flow, finally from the outdoor air outlet on negative pressure ventilating shaft 3 tops, discharge.While using this ventilation system for buildings, can, the Window closing in room 5, strengthen the effect of ventilating.
The above embodiment is only that preferred embodiment of the present utility model is described; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (8)
1. one kind has the ventilation system for buildings of temp regulating function, comprise malleation ducting system and negative pressure ducting system, described malleation ducting system is provided with blast pipe (1) and malleation ventilating shaft (2), this blast pipe (1) is positioned at the bottom of building, the air outlet of blast pipe (1) is communicated with the air intake vent of malleation ventilating shaft (2), malleation ventilating shaft (2) is communicated with in building and is needed room with good ventilation (5) by indoor air inlet (4), described negative pressure ducting system is provided with the negative pressure ventilating shaft (3) for air draft, room (5) is communicated with ventilating layer (9) by indoor exhaust wind mouth (6), ventilating layer (9) is communicated with negative pressure ventilating shaft (3), the outdoor air outlet of negative pressure ventilating shaft (3) is positioned at the top of building, in described malleation ventilating shaft (2), be provided with temperature-adjusting device, it is characterized in that: described temperature-adjusting device is earth source heat pump.
2. a kind of ventilation system for buildings with temp regulating function according to claim 1, is characterized in that: described earth source heat pump comprises to be located at the underground outdoor circulatory system of building, to be located at the indoor circulation system in malleation ventilating shaft (2) and to be positioned at the compressor assembly of building.
3. a kind of ventilation system for buildings with temp regulating function according to claim 1, is characterized in that: in described blast pipe (1), be provided with air cleaning device (8).
4. a kind of ventilation system for buildings with temp regulating function according to claim 1, is characterized in that: described blast pipe (1) is communicated with multiple malleation ventilating shafts (2) that are set parallel to each other.
5. a kind of ventilation system for buildings with temp regulating function according to claim 1, it is characterized in that: along the inwall of negative pressure ventilating shaft (3), be provided with multiple ventilating layers (9), the length of this ventilating layer (9) is greater than the height of room (5).
6. a kind of ventilation system for buildings with temp regulating function according to claim 1, is characterized in that: described indoor air inlet (4) locates to be provided with volume damper.
7. a kind of ventilation system for buildings with temp regulating function according to claim 1, is characterized in that: described malleation ventilating shaft (2) is connected with condensate processor (10).
8. a kind of ventilation system for buildings with temp regulating function according to claim 7, is characterized in that: described condensate processor (10) comprises condensate water recovery device and water atomization plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713348.6U CN203586477U (en) | 2013-11-13 | 2013-11-13 | Building ventilation system with temperature adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713348.6U CN203586477U (en) | 2013-11-13 | 2013-11-13 | Building ventilation system with temperature adjusting function |
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| Publication Number | Publication Date |
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| CN203586477U true CN203586477U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320713348.6U Withdrawn - After Issue CN203586477U (en) | 2013-11-13 | 2013-11-13 | Building ventilation system with temperature adjusting function |
Country Status (1)
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| CN (1) | CN203586477U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591666A (en) * | 2013-11-13 | 2014-02-19 | 机械工业第一设计研究院 | Building ventilation system with temperature adjusting function |
| CN104197562A (en) * | 2014-07-30 | 2014-12-10 | 国家电网公司 | Transformer substation secondary device arrangement system and method based on terrestrial heat source temperature control mode |
| CN106855287A (en) * | 2017-02-28 | 2017-06-16 | 苏州昆仑绿建木结构科技股份有限公司 | One kind building Special heat dissipating ducting system |
| CN111985026A (en) * | 2020-07-27 | 2020-11-24 | 西安建筑科技大学 | High-efficiency natural ventilation design method for building based on thermal stratification height |
-
2013
- 2013-11-13 CN CN201320713348.6U patent/CN203586477U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591666A (en) * | 2013-11-13 | 2014-02-19 | 机械工业第一设计研究院 | Building ventilation system with temperature adjusting function |
| CN103591666B (en) * | 2013-11-13 | 2016-09-21 | 机械工业第一设计研究院 | A kind of ventilation system for buildings with temp regulating function |
| CN104197562A (en) * | 2014-07-30 | 2014-12-10 | 国家电网公司 | Transformer substation secondary device arrangement system and method based on terrestrial heat source temperature control mode |
| CN104197562B (en) * | 2014-07-30 | 2016-08-17 | 国家电网公司 | Substation secondary device arrangement system based on geothermal source temperature control mode and method |
| CN106855287A (en) * | 2017-02-28 | 2017-06-16 | 苏州昆仑绿建木结构科技股份有限公司 | One kind building Special heat dissipating ducting system |
| CN111985026A (en) * | 2020-07-27 | 2020-11-24 | 西安建筑科技大学 | High-efficiency natural ventilation design method for building based on thermal stratification height |
| CN111985026B (en) * | 2020-07-27 | 2024-02-09 | 西安建筑科技大学 | High-efficiency natural ventilation design method for building based on thermal stratification height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20160921 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |