CN109140649A - A kind of air conditioning duct system in energy even regulation Architectural Atrium temperature field - Google Patents
A kind of air conditioning duct system in energy even regulation Architectural Atrium temperature field Download PDFInfo
- Publication number
- CN109140649A CN109140649A CN201811051113.9A CN201811051113A CN109140649A CN 109140649 A CN109140649 A CN 109140649A CN 201811051113 A CN201811051113 A CN 201811051113A CN 109140649 A CN109140649 A CN 109140649A
- Authority
- CN
- China
- Prior art keywords
- room
- zhongting
- air
- conditioning duct
- temperature field
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/30—Velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/50—HVAC for high buildings, e.g. thermal or pressure differences
Abstract
The invention discloses a kind of air conditioning duct systems in energy even regulation Architectural Atrium temperature field.Firstly, room and Zhongting are in communication with the outside, room and Zhongting are interconnected, and form air flow passage；Secondly, room or Zhongting are provided with the aeration device to form air pressure, make to form draught head between room and Zhongting.It is an object of the invention to: it can not solve the problems, such as that Atrium Space Vertical Temperature Gradient is larger for existing air-conditioning system, a kind of air conditioning duct system in energy even regulation Architectural Atrium temperature field is provided.The air conditioning duct system can make the temperature field of Atrium Space vertically tend to be uniform.
Description
Technical field
The invention belongs to building air-conditioner System Engineering Design technical fields, and in particular, to a kind of energy even regulation building
The air conditioning duct system of atrium temperature field.
Background technique
Zhongting refers to the courtyard space of building interior, and maximum feature is to be formed to have to be located at building interior " outdoor
Space " is that a kind of peculiar form be not only isolated but also merged with exterior space is built in architectural design, or perhaps building interior ring
A kind of mode of border sharing external elements.In Modern Public Building, improved in building using Zhongting more and more
Portion space is contemporary popular one of space form.
The existing air-conditioning system with atrium building uses conventional design, i.e., is respectively arranged air outlet in each floor and Zhongting.
However, since Atrium Space vertical height is higher, therefore stack effect is obvious.On the one hand, hot-air rises, and causes top layer and close
The temperature of top layer is higher；On the other hand, cold air declines, and causes bottom and lower by the temperature of near-bottom.By Atrium Space
The influence of stack effect, conventional design can not solve the problems, such as that Atrium Space Vertical Temperature Gradient is larger.
Summary of the invention
It is an object of the invention to: it is larger in the presence of Atrium Space Vertical Temperature Gradient can not be solved for existing air-conditioning system
The problem of, a kind of air conditioning duct system in energy even regulation Architectural Atrium temperature field is provided.The air conditioning duct system can make Zhongting empty
Between temperature field vertically tend to be uniform.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
A kind of air conditioning duct system in energy even regulation Architectural Atrium temperature field, room and Zhongting are in communication with the outside, room
It is interconnected with Zhongting, forms air flow passage；Room or Zhongting are provided with the aeration device to form air pressure, make room in
Draught head is formed between front yard.
Firstly, this programme, which passes through, changes air current composition, to improve the distribution of Zhongting air themperature field.Specifically, fresh air fills
Setting makes to form draught head between room and Zhongting, and air is formed air-flow by the effect of draught head.Air-flow is i.e. extraneous from building
The building external world is expelled into each floor room, then via Zhongting；Or oppositely, extraneous into Zhongting from building, then via
It is extraneous that each floor room is expelled to building.Said flow organizational form controls the temperature of Zhongting vertically independently by each floor
System, the influence of stack effect is highly prone to so as to avoid the air-conditioning using effect of Zhongting, substantially improves Atrium Space perpendicular
The uniformity of thermo parameters method in height.
Secondly, this programme can guarantee the unobstructed of fresh air system.It corresponding building air-conditioner System Engineering Design specification and sets
Meter handbook, which is required to air-conditioning system, need to be arranged corresponding fresh air system, to guarantee the requirement of room air health.But conventional design
In often there is the inadequate situation of fresh air volume, main cause is, building only devises air conditioner fresh air supply air system, and does not design
Corresponding exhaust system causes the situation that fresh air volume is inadequate so that can not be successfully fresh air is sent to air conditioning area.
In general, building fresh air system provides fresh air using fresh air air conditioner for machine, but due to when air-conditioning system is run, often door
Window is closed, and also results in fresh air system and only has supply air system without exhaust system, can not achieve air balance, and causes reality
Fresh air volume is less than the case where design outdoor air ventilation rate.
If corresponding exhaust system is arranged, conventional treatment mode is as follows:
1, dedicated exhaust air shaft is set and carries out air draft, but which can reduce building usable floor area, also will affect in building
Overall space arrangement；
2, exhaust system is set in each floor nearby, includes exhaust blower, exhaust duct and air port, but which is outer to building
That sees is affected.
This programme utilizes Atrium Space, and room and Zhongting are connected to the building external world respectively, and by Zhongting and each floor room
Between be interconnected, formed unobstructed ground fresh air circulation cycle channel, also ensured fresh air supply amount, improved the comfort level of air,
To make to build the requirement that interior fresh air meets relevant design specification and design manual.In addition, this programme is not necessarily to change construction style,
It has no effect to overall space arrangement and architectural appearance in building.
Again, independent exhausting pipeline and exhaust outlet must be arranged in both the above routine exhaust way, since exhaust outlet is all provided with
It sets in air conditioning area, be easy to cause air conditioner fresh air short-circuit, will also result in cold air and quickly drained, cause the feelings of energy waste
Condition.And this programme extends flow path of the fresh air in building, and fresh air can be made to be evenly distributed in each sky to greatest extent
Region is adjusted, is then exhausted from except building after so that fresh air is fully used, is provided with energy-efficient effect.
Preferably, aeration device makes the atmospheric pressure value in room greater than the atmospheric pressure value of Zhongting.Due to the air-conditioner wind in room
Mouth distribution is relatively intensive, therefore each floor room is made to keep positive pressure, and Zhongting keeps negative relative, and the pressure difference is utilized to can guarantee air-flow
Directionality, make cold air in room or stream of hot air to Zhongting, it is more efficient to the adjusting of Zhongting regional temperature.
Further, aeration device includes the new blower in room, and fresh air is delivered to often by the new blower in room by fresh air channel
The room of floor.Each storey setting fresh air system, ensure that the freshness of air.
Further, AHU system is provided in room, and AHU system is connected to fresh air channel.At AHU system, that is, air
Reason unit (Air Handling Unit) has many advantages, such as that processing air quantity is big, air quality is high, energy saving, is especially suitable for market, exhibition
Look at the systems of the large spaces such as shop, airport, big flow of the people.
Further, at least two groups AHU system is arranged in the room of top layer or close top layer.Since Zhongting is imitated with chimney
It answers, causes upper heat and lower cold phenomenon, this programme reduces the air conditioner and corresponding pipeline arrangement of Zhongting lower area, on top compared with hot-zone
Corresponding air conditioner and scenery resource quality is arranged in domain more.Pass through calculated load, reasonable distribution AHU system arrangement.
Preferably, aeration device includes the new blower of Zhongting.It is related to each floor unlatching that Zhongting communicates in summer
Air-conditioning system, while the new blower of Zhongting is opened, ensure the flow of fresh air air-flow.
Preferably, Zhongting ground is provided with ground heating system.Ground heating system is set in Zhongting ground floor, guarantees winter
The air themperature of Zhongting bottom.
Preferably, solar protection devices is provided at the top of Zhongting.Since Zhongting mostly uses shared lighting roof, Zhongting top
Solar protection devices, such as movable sunshade blinds, sunshade scrim, sun protection glass measure are set, solar radiation can be effectively reduced to Zhongting
The influence of temperature.
Preferably, room is provided with pressure sensor, and pressure sensor is connect with building automatic control equipment.
In order to guarantee air pressure, pressure sensor can be set in the relatively small room in space, air-conditioning system is controlled according to room pressure
The operation of system, to reach reasonable exhaust air rate.
Preferably, Zhongting is provided with temperature sensor, and temperature sensor is connect with building automatic control equipment.
In order to guarantee the temperature control of Zhongting, temperature sensor is set in Zhongting, when temperature is higher than set temperature, opens aeration device
Or change air quantity, to reach suitable temperature.
In conclusion by adopting the above-described technical solution, compared with the prior art, the beneficial effects of the present invention are: this
The designed air conditioning duct system of invention is by changing air current composition, for Zhongting and the ring corridor service communicated with Zhongting, improves
The air-conditioning using effect in front yard and ring corridor.On the one hand, thermo parameters method can be improved, guarantee that fresh air system air-flow is unobstructed, sky is provided
Gas comfort level；On the other hand, can reasonable distribution air conditioner load, reduce air-conditioning equipment arrangement, to save engineering initial cost, subtract
Few system operation energy consumption, reaches the purpose of energy-saving and emission-reduction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1 in the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Embodiment 1
The present embodiment disclose it is a kind of can even regulation Architectural Atrium temperature field air conditioning duct system, as shown in Figure 1, room and
Zhongting is in communication with the outside, and room and Zhongting are interconnected, and forms air flow passage；Room or Zhongting are provided with to form air pressure
Aeration device, aeration device using new blower carry out air quantity and wind direction control, make to form draught head between room and Zhongting.
Specifically, make the atmospheric pressure value in room greater than the air pressure of Zhongting by aeration device as shown in Figure 1, the present embodiment is
Value.Aeration device includes the new blower in room, and for the new blower setting in room in building top, the new blower in room will be new by fresh air channel
Wind is delivered to the room of every floor.AHU system is provided in room, and AHU system is connected to fresh air channel.Top layer or close top
Two groups of AHU systems are arranged in the room of layer.
Specifically, as shown in Figure 1, aeration device includes the new blower of Zhongting, the top of Zhongting is arranged in the new blower of Zhongting, in
The new blower in front yard must keep certain distance with the new blower in room, and the air excluded is prevented to be again introduced into building interior.Zhongting ground is set
It is equipped with ground heating system, for use in winter.Solar protection devices is provided at the top of Zhongting, solar protection devices carries out sunshade using movable shutters.
Room is provided with pressure sensor, and pressure sensor and building automatic control equipment (Building Automation, BA) are even
It connects.Zhongting is provided with temperature sensor, and temperature sensor is connect with building automatic control equipment.
Embodiment 2
Compared to embodiment 1, the airflow direction of the present embodiment is opposite.That is AHU system is connected to Zhongting, is blown by Zhongting；
Air-flow enters room, via the fresh air channel air draft in Fig. 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. it is a kind of can even regulation Architectural Atrium temperature field air conditioning duct system, it is characterised in that: room and Zhongting with the external world
Connection, room and Zhongting are interconnected, and form air flow passage；Room or Zhongting are provided with the aeration device to form air pressure,
Make to form draught head between room and Zhongting.
2. the air conditioning duct system in energy even regulation Architectural Atrium temperature field according to claim 1, it is characterised in that: fresh air
Device makes the atmospheric pressure value in room greater than the atmospheric pressure value of Zhongting.
3. the air conditioning duct system in energy even regulation Architectural Atrium temperature field according to claim 2, it is characterised in that: fresh air
Device includes the new blower in room, and fresh air is delivered to the room of every floor by fresh air channel by the new blower in room.
4. the air conditioning duct system in energy even regulation Architectural Atrium temperature field according to claim 3, it is characterised in that: room
It is inside provided with AHU system, and AHU system is connected to fresh air channel.
5. the air conditioning duct system in energy even regulation Architectural Atrium temperature field according to claim 4, it is characterised in that: top layer
Or at least two groups AHU system is set close to the room of top layer.
6. the air conditioning duct system in energy even regulation Architectural Atrium temperature field according to claim 1, it is characterised in that: fresh air
Device includes the new blower of Zhongting.
7. the air conditioning duct system in energy even regulation Architectural Atrium temperature field according to claim 1, it is characterised in that: Zhongting
Ground is provided with ground heating system.
8. the air conditioning duct system in energy even regulation Architectural Atrium temperature field according to claim 1, it is characterised in that: Zhongting
Top is provided with solar protection devices.
9. the air conditioning duct system in energy even regulation Architectural Atrium temperature field according to claim 1, it is characterised in that: room
It is provided with pressure sensor, pressure sensor is connect with building automatic control equipment.
10. the air conditioning duct system in energy even regulation Architectural Atrium temperature field according to claim 1, it is characterised in that: in
Front yard is provided with temperature sensor, and temperature sensor is connect with building automatic control equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051113.9A CN109140649A (en) | 2018-09-10 | 2018-09-10 | A kind of air conditioning duct system in energy even regulation Architectural Atrium temperature field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051113.9A CN109140649A (en) | 2018-09-10 | 2018-09-10 | A kind of air conditioning duct system in energy even regulation Architectural Atrium temperature field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109140649A true CN109140649A (en) | 2019-01-04 |
Family
ID=64824138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811051113.9A Withdrawn CN109140649A (en) | 2018-09-10 | 2018-09-10 | A kind of air conditioning duct system in energy even regulation Architectural Atrium temperature field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109140649A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855276A (en) * | 2019-03-05 | 2019-06-07 | 上海众鑫建筑设计研究院有限公司 | A kind of air agitation system and its control method for large space |
| CN114484815A (en) * | 2021-12-20 | 2022-05-13 | 彩虹显示器件股份有限公司 | System and method for controlling environment between TFT-LCD photoelectric glass forming |
-
2018
- 2018-09-10 CN CN201811051113.9A patent/CN109140649A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855276A (en) * | 2019-03-05 | 2019-06-07 | 上海众鑫建筑设计研究院有限公司 | A kind of air agitation system and its control method for large space |
| CN114484815A (en) * | 2021-12-20 | 2022-05-13 | 彩虹显示器件股份有限公司 | System and method for controlling environment between TFT-LCD photoelectric glass forming |
| CN114484815B (en) * | 2021-12-20 | 2023-12-26 | 彩虹显示器件股份有限公司 | TFT-LCD photoelectric glass forming room environment control system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |
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| WW01 | Invention patent application withdrawn after publication |