CN110749074A - Spherical air port and air conditioning system suitable for indoor efficient and uniform air supply - Google Patents
Spherical air port and air conditioning system suitable for indoor efficient and uniform air supply Download PDFInfo
- Publication number
- CN110749074A CN110749074A CN201911050363.5A CN201911050363A CN110749074A CN 110749074 A CN110749074 A CN 110749074A CN 201911050363 A CN201911050363 A CN 201911050363A CN 110749074 A CN110749074 A CN 110749074A
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- Prior art keywords
- air
- spherical
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- port
- air supply
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 16
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Abstract
The invention discloses a spherical air port and an air conditioning system suitable for indoor efficient and uniform air supply. The spherical air port comprises a spherical main body with a hollow structure, one side of the spherical main body is provided with a connector communicated with an air outlet of the air-conditioning main machine, and nozzles are uniformly distributed on the spherical main body. The air conditioning system comprises the spherical air port suitable for indoor efficient and uniform air supply, the spherical air port is connected with an air outlet of the air conditioning main unit through an air pipe and is arranged in the middle of the indoor space, and a return air port is arranged at the top or the bottom of the indoor side wall. Fresh air is discharged from a return air inlet at the bottom of the indoor side wall after passing through a breathing area of a person through a spherical air supply outlet on the table top to form an air flow channel, and air is sufficiently supplied to flow through the indoor bottom of the person, so that the energy-saving effect is achieved. The invention can improve the air supply uniformity and effectively shorten the air age, thereby improving the indoor air quality.
Description
Technical Field
The invention relates to indoor environment air quality control, in particular to a uniform air supply system of a conference room
Background
As a device for controlling and adjusting indoor thermal comfort, an air conditioning system generally uses an air supply form such as an upward-feeding and upward-returning mode, an upward-feeding and downward-returning mode, and a downward-feeding and upward-returning mode. These air supply patterns cause uneven indoor air flow distribution. Because the distance between the air supply outlet and the personnel at different indoor positions is different, the indoor personnel have different thermal comfort. Often complaining of air supply temperatures that are too low or too high, and discomfort due to the blowing sensation.
In addition, in a building environment with uniformly dispersed personnel, such as a conference room, the uneven distribution of air flow not only causes different thermal comfort feeling of the personnel in the room. Moreover, the indoor pollutant transmission can be influenced due to uneven air flow distribution, and the air age of fresh air reaching the breathing zone of people is different, so that the indoor air quality is influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the problem of poor thermal comfort caused by non-uniformity of environmental parameters of personnel and non-uniform indoor temperature distribution in the existing building is solved.
In order to solve the technical problem, the invention provides a spherical air port suitable for indoor efficient and uniform air supply, which is characterized by comprising a spherical main body with a hollow structure, wherein one side of the spherical main body is provided with a connecting port communicated with an air outlet of a main air conditioner, and nozzles are uniformly distributed on the spherical main body. The spherical air port is hollow, and the spherical air port can uniformly and quickly supply air to surrounding personnel. The inner cavity of the spherical tuyere can effectively absorb dynamic pressure of air supply jet flow, and the effect of the static pressure box is achieved, so that air supply is more comfortable. The high-efficient spout air supply has increased the air supply range to improve the turbulence degree, thereby promote personnel's travelling comfort.
The invention also provides an air conditioning system suitable for indoor high-efficiency uniform air supply, which is characterized by comprising a spherical air port suitable for indoor high-efficiency uniform air supply, wherein the spherical air port is connected with an air outlet of a main air conditioner through an air pipe and is arranged in the middle of the indoor space, the top of the indoor side wall is provided with an air return port, a middle position air supply-top exhaust air flow channel is formed, or the bottom of the indoor side wall is provided with an air return port, so that a middle position air supply-bottom exhaust air. When the return air inlet is arranged at the top of the indoor side wall, fresh air is exhausted from the return air inlet at the top of the indoor side wall after passing through the breathing zone of people through the desktop spherical air supply outlet, so that an air flow channel is formed. The return air inlet is suitable for the higher building of floor height when setting up in indoor lateral wall bottom.
When in use, the spherical air supply outlet is arranged on an indoor office table or a conference table. Fresh air treated by the air conditioning system is conveyed into the spherical air supply outlet through the air pipe, the fresh air is uniformly supplied to surrounding personnel through the spherical air inlet, the supplied air is fully discharged from the indoor bottom after flowing through the personnel, and the supplied air is returned to the air conditioning system through the air return inlet to form an air flow channel, so that the energy-saving effect is achieved.
The invention has simple structure and can be generally realized by the transformation of an air conditioning system of an air supply system in the existing building. Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a spherical air port suitable for indoor efficient and uniform air supply and an air conditioning system. The system adopts the spherical air port to supply air to the tabletop, improves the air supply uniformity, effectively shortens the air age and further improves the indoor air quality.
2. Compared with a common indoor air conditioning system, the indoor air supply is more uniform, the air supply outlet is closer to a breathing area of a person, the air age can be shortened, and fresh air can be quickly and effectively supplied to the periphery of the person. The invention improves the comfort of people at different positions, creates more uniform indoor environmental parameters and improves the air quality and the satisfaction of the people.
Drawings
FIG. 1 is a front view of a spherical tuyere provided in example 1;
FIG. 2 is a schematic illustration of a mid-position supply-top exhaust airflow path;
fig. 3 is a schematic view of a mid-position supply-bottom exhaust airflow path.
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, the spherical air outlet for indoor efficient and uniform air supply provided by the embodiment comprises a spherical main body 1-1 with a hollow structure, wherein one side of the spherical main body 1-1 is provided with a connecting port 1-2 communicated with an air outlet of a main air conditioner, and nozzles 1-3 are uniformly distributed on the spherical main body 1-1 in a transverse annular manner in multiple rows.
The utility model provides an air conditioning system suitable for indoor high-efficient even air supply, its includes above-mentioned spherical wind gap 1 that is applicable to indoor high-efficient even air supply, and it is connected and places indoor middle part through tuber pipe and air conditioner host computer air outlet, and the top of indoor lateral wall is equipped with return air inlet 2.
The spherical air port 1 is arranged on a desktop in the middle of a room, fresh air passes through a person breathing area through the spherical air port 1 and is exhausted through an air return port 2 at the top of the indoor side wall, and a middle air supply-top exhaust airflow channel is formed, as shown in figure 2. The air supply device is suitable for buildings with lower floor heights, fresh air is uniformly supplied to surrounding personnel through the spherical air supply outlet, and the fresh air can fully flow through the personnel and then is discharged out of a room along with the rising action of human body thermal plumes.
Example 2
The utility model provides an air conditioning system suitable for indoor high-efficient even air supply, its includes above-mentioned spherical wind gap 1 that is applicable to indoor high-efficient even air supply, and it is connected and places indoor middle part through tuber pipe and air conditioner host computer air outlet, and the bottom of indoor lateral wall is equipped with return air inlet 2.
The spherical air inlet 1 is arranged on a desktop in the middle of a room, and fresh air passes through a person breathing area through the spherical air inlet 1 and is exhausted through the air return inlet 2 at the bottom of the indoor side wall to form an air flow channel, as shown in fig. 3. This situation is applicable to the higher building of floor height, and fresh air is evenly supplied air to personnel on every side by spherical supply-air outlet, because high big space air volume is great, airs exhaust by the top and allowed to consume more energy, and the air supply fully flows through behind the personnel and is discharged by indoor bottom, plays energy-conserving effect.
Claims (2)
1. The spherical air port suitable for indoor efficient and uniform air supply is characterized by comprising a spherical main body (1-1) with a hollow structure, wherein one side of the spherical main body (1-1) is provided with a connecting port (1-2) communicated with an air outlet of a main air conditioner, and nozzles (1-3) are uniformly distributed on the spherical main body (1-1).
2. An air conditioning system suitable for indoor high-efficiency uniform air supply, which is characterized by comprising the spherical air port (1) suitable for indoor high-efficiency uniform air supply of claim 1, wherein the spherical air port is connected with an air outlet of a main air conditioner through an air pipe and is arranged in the middle of an indoor space, and the top or the bottom of the indoor side wall is provided with a return air port (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911050363.5A CN110749074A (en) | 2019-10-31 | 2019-10-31 | Spherical air port and air conditioning system suitable for indoor efficient and uniform air supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911050363.5A CN110749074A (en) | 2019-10-31 | 2019-10-31 | Spherical air port and air conditioning system suitable for indoor efficient and uniform air supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110749074A true CN110749074A (en) | 2020-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911050363.5A Pending CN110749074A (en) | 2019-10-31 | 2019-10-31 | Spherical air port and air conditioning system suitable for indoor efficient and uniform air supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110749074A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040016742A (en) * | 2002-08-19 | 2004-02-25 | 삼성전자주식회사 | Air conditioner |
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| KR20070045821A (en) * | 2005-10-28 | 2007-05-02 | 김재성 | A 7way air conditioner |
| RU2345289C1 (en) * | 2007-10-22 | 2009-01-27 | Государственное образовательное учреждение высшего профессионального образования Военный инженерно-технический университет ВИТУ | Air manifold |
| JP2016029271A (en) * | 2014-07-24 | 2016-03-03 | パナソニックＩｐマネジメント株式会社 | Air blower |
| CN105485768A (en) * | 2015-12-23 | 2016-04-13 | 珠海格力电器股份有限公司 | Air conditioner and control method and control device thereof |
| CN106766051A (en) * | 2017-02-17 | 2017-05-31 | 美的集团武汉制冷设备有限公司 | Air-conditioning system and its air-supply arrangement |
| CN107166700A (en) * | 2017-07-17 | 2017-09-15 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and casing thereof |
| CN207350676U (en) * | 2017-11-02 | 2018-05-11 | 石河子大学 | A kind of induction type anti-condensation ventilating opening |
| CN208124515U (en) * | 2018-02-05 | 2018-11-20 | 西安工程大学 | The ventilation and air conditioning system that individual blowing is combined with evaporation cooling technique |
| CN109282361A (en) * | 2018-08-23 | 2019-01-29 | 中国建筑西北设计研究院有限公司 | A kind of indoor displacement air supply device of modified |
| CN211261201U (en) * | 2019-10-31 | 2020-08-14 | 东华大学 | Spherical air port and air conditioning system suitable for indoor efficient and uniform air supply |
-
2019
- 2019-10-31 CN CN201911050363.5A patent/CN110749074A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040016742A (en) * | 2002-08-19 | 2004-02-25 | 삼성전자주식회사 | Air conditioner |
| KR200404352Y1 (en) * | 2005-10-10 | 2005-12-21 | 주식회사 삼일에어테크 | Ventilating system |
| KR20070045821A (en) * | 2005-10-28 | 2007-05-02 | 김재성 | A 7way air conditioner |
| RU2345289C1 (en) * | 2007-10-22 | 2009-01-27 | Государственное образовательное учреждение высшего профессионального образования Военный инженерно-технический университет ВИТУ | Air manifold |
| JP2016029271A (en) * | 2014-07-24 | 2016-03-03 | パナソニックＩｐマネジメント株式会社 | Air blower |
| CN105485768A (en) * | 2015-12-23 | 2016-04-13 | 珠海格力电器股份有限公司 | Air conditioner and control method and control device thereof |
| CN106766051A (en) * | 2017-02-17 | 2017-05-31 | 美的集团武汉制冷设备有限公司 | Air-conditioning system and its air-supply arrangement |
| CN107166700A (en) * | 2017-07-17 | 2017-09-15 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and casing thereof |
| CN207350676U (en) * | 2017-11-02 | 2018-05-11 | 石河子大学 | A kind of induction type anti-condensation ventilating opening |
| CN208124515U (en) * | 2018-02-05 | 2018-11-20 | 西安工程大学 | The ventilation and air conditioning system that individual blowing is combined with evaporation cooling technique |
| CN109282361A (en) * | 2018-08-23 | 2019-01-29 | 中国建筑西北设计研究院有限公司 | A kind of indoor displacement air supply device of modified |
| CN211261201U (en) * | 2019-10-31 | 2020-08-14 | 东华大学 | Spherical air port and air conditioning system suitable for indoor efficient and uniform air supply |
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