CN202133068U - Active beam-cooling induction unit - Google Patents

Active beam-cooling induction unit Download PDF

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Publication number
CN202133068U
CN202133068U CN201120204376U CN201120204376U CN202133068U CN 202133068 U CN202133068 U CN 202133068U CN 201120204376 U CN201120204376 U CN 201120204376U CN 201120204376 U CN201120204376 U CN 201120204376U CN 202133068 U CN202133068 U CN 202133068U
Authority
CN
China
Prior art keywords
air
mixer
inducing
mixing
wind inlet
Prior art date
Application number
CN201120204376U
Other languages
Chinese (zh)
Inventor
霍小平
肖坤达
Original Assignee
上海大智科技发展有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 上海大智科技发展有限公司 filed Critical 上海大智科技发展有限公司
Priority to CN201120204376U priority Critical patent/CN202133068U/en
Application granted granted Critical
Publication of CN202133068U publication Critical patent/CN202133068U/en

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Abstract

The utility model relates to an active beam-cooling induction unit, comprising a cabinet body. An air inlet section with an air inlet is arranged at the upper part of the cabinet body; a mixing section is arranged below the air inlet section; the mixing section is communicated with the air inlet section; an air supply hole is arranged at the side below the mixing section; an inducing section communicated with the mixing section is arranged at the middle part below the mixing section; and the inducing section comprises a heat exchange coil and an inducing air opening arranged at the lower part the heat exchange coil. With the adoption of the technical scheme of the utility model, the full mixing of fresh air and indoor return air can be realized without a special air diffuser or a special auxiliary fan, meanwhile, full air movement and thermal comfort can be maintained, moreover, the phenomenon of the sinking of cold air flow of the air diffuser due to small flow rate can be eliminated.

Description

Active cold beam persuader
Technical field
The utility model relates to air-conditioning technical, relates in particular to the central air-conditioning end system, particularly a kind of active cold beam persuader.
Background technology
In the prior art, the terminal control device of central air conditioner system needs device air diffuser or accessory fan just can carry out the air quantity adjusting, and air diffuser can occur flowing down heavy phenomenon when low discharge, influences indoor comfort degree, and simultaneously, accessory fan also can produce noise.
The utility model content
The purpose of the utility model is to provide a kind of active cold beam persuader, to overcome above-mentioned many defectives of the prior art.
The technical problem that the utility model solved can adopt following technical scheme to realize:
Active cold beam persuader comprises cabinet, it is characterized in that; The top of said cabinet is provided with the wind inlet section of bringing the air port into; The below of said wind inlet section is provided with mixer, and said mixer is communicated with wind inlet section, and said mixer below sidepiece is provided with air outlet; The middle part, below of said mixer is provided with the section of inducing that is communicated with mixer, and the said section of inducing comprises the air port of inducing of heat exchange coil and the bottom that is arranged on heat exchange coil.
In a preferred embodiment of the utility model, the air inlet of said wind inlet section is arranged on the side of wind inlet section.
In a preferred embodiment of the utility model, the air inlet of said wind inlet section is arranged on the end face of wind inlet section.
In a preferred embodiment of the utility model, the junction of said mixer and air outlet is provided with nozzle, forms the negative pressure of mixer through the high velocity air of nozzle, and then induces return air to pass through heat exchange coil entering mixer.
In a preferred embodiment of the utility model, be provided with the air cleaner assembly in said wind inlet section, mixer and the section of inducing.
In a preferred embodiment of the utility model, said wind inlet section comprises plenum chamber.
In a preferred embodiment of the utility model, said air outlet is obliquely installed, so that send into the room to mixed air, forms certain wall attachment jet.
The described technical scheme of the utility model; Do not needing under the special air diffuser or the situation of accessory fan; Just can realize fully mixing of new wind and indoor return air; Can also keep sufficient air motion and thermal comfort, and can eliminate the cold air of air diffuser when low discharge and flow down heavy phenomenon.
The utility model operating pressure is low, in heat pattern, can carry out recuperation of heat, and static pressure can also be converted into the useful energy of inducing, and makes system can adopt a wind of low temperature.The utility model has been eliminated the heat of low-level or radiation effectively, and noise is little, and energy consumption is low.
The characteristics of the utility model can consult this case graphic and below better embodiment detailed description and obtain to be well understood to.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, active cold beam persuader comprises cabinet, and the top of said cabinet is provided with wind inlet section 1, and wind inlet section 1 has air inlet (not indicating among the figure), is used for being connected with central air-conditioning.The air inlet of wind inlet section can be arranged on the side of wind inlet section, also can be arranged on the end face of wind inlet section.Wind inlet section comprises plenum chamber.
The below of wind inlet section 1 is provided with mixer 3; Mixer 3 is communicated with wind inlet section 1; Both sides, mixer 3 below respectively are provided with an air outlet 7; Middle part, the below of mixer is provided with the section of inducing that is communicated with mixer, the said section of inducing comprise heat exchange coil 5 and be arranged on heat exchange coil the bottom induce air port 2.Mixer 3 is provided with row's nozzle 4 with the junction of air outlet 7, forms the negative pressure of mixer through the high velocity air of nozzle 4, and then induces return air to pass through heat exchange coil entering mixer.
Below in conjunction with Fig. 1 the operation principle of present embodiment once is described; Direction shown in the arrow is the trend of wind among the figure: through several kinds of outdoor airs of handling of central air-conditioning unit, be commonly referred to wind one time, send into the wind inlet section 1 of cabinet through airduct; And, send into indoor through air outlet 7 again through nozzle 4 ejections; Because air outlet is arranged on the below sidepiece of mixer; And the section of inducing is arranged on the middle part, below of mixer; So induce the room air at place, air port to get into heat exchange coil 5 through inducing air port 2, cool, evenly mix with a wind then; Send into through air outlet more indoor, to satisfy the requirement of room conditioning.
In addition, in wind inlet section, mixer and the section of inducing, be provided with the air cleaner assembly.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (7)

1. active cold beam persuader comprises cabinet, it is characterized in that; The top of said cabinet is provided with the wind inlet section of bringing the air port into; The below of said wind inlet section is provided with mixer, and said mixer is communicated with wind inlet section, and said mixer below sidepiece is provided with air outlet; The middle part, below of said mixer is provided with the section of inducing that is communicated with mixer, and the said section of inducing comprises the air port of inducing of heat exchange coil and the bottom that is arranged on heat exchange coil.
2. active cold beam persuader as claimed in claim 1 is characterized in that the air inlet of said wind inlet section is arranged on the side of wind inlet section.
3. active cold beam persuader as claimed in claim 1 is characterized in that the air inlet of said wind inlet section is arranged on the end face of wind inlet section.
4. active cold beam persuader as claimed in claim 1 is characterized in that the junction of said mixer and air outlet is provided with nozzle.
5. active cold beam persuader as claimed in claim 1 is characterized in that, is provided with the air cleaner assembly in said wind inlet section, mixer and the section of inducing.
6. active cold beam persuader as claimed in claim 1 is characterized in that said wind inlet section comprises plenum chamber.
7. active cold beam persuader as claimed in claim 1 is characterized in that said air outlet is obliquely installed.
CN201120204376U 2011-06-16 2011-06-16 Active beam-cooling induction unit CN202133068U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120204376U CN202133068U (en) 2011-06-16 2011-06-16 Active beam-cooling induction unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120204376U CN202133068U (en) 2011-06-16 2011-06-16 Active beam-cooling induction unit

Publications (1)

Publication Number Publication Date
CN202133068U true CN202133068U (en) 2012-02-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120204376U CN202133068U (en) 2011-06-16 2011-06-16 Active beam-cooling induction unit

Country Status (1)

Country Link
CN (1) CN202133068U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104110734A (en) * 2014-04-09 2014-10-22 广东美的制冷设备有限公司 Cabinet air conditioner
CN104302983A (en) * 2012-03-16 2015-01-21 奥义霍尔顿集团有限公司 Chilled beam with multiple modes
CN104566884A (en) * 2013-10-23 2015-04-29 木村工机株式会社 Grille type induction blowout opening
CN105928570A (en) * 2016-04-25 2016-09-07 上海理工大学 Return air measuring device used for inducible chilled beam
CN106574790A (en) * 2014-01-16 2017-04-19 干燥转子国际私人有限公司 Induction supply air terminal unit with increased air induction ratio, method of providing increased air induction ratio
CN106594932A (en) * 2016-12-22 2017-04-26 中联西北工程设计研究院有限公司 Ground-source heat pump and active chilled beam combined air conditioning system and method
CN106760188A (en) * 2017-02-14 2017-05-31 四川大学 The prefabricated cold beam of air-supply and its production method

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104302983A (en) * 2012-03-16 2015-01-21 奥义霍尔顿集团有限公司 Chilled beam with multiple modes
CN104302983B (en) * 2012-03-16 2017-09-01 奥义霍尔顿集团有限公司 Cold beam with various modes
US9920950B2 (en) 2012-03-16 2018-03-20 Oy Halton Group Ltd. Chilled beam with multiple modes
CN104566884A (en) * 2013-10-23 2015-04-29 木村工机株式会社 Grille type induction blowout opening
CN106574790A (en) * 2014-01-16 2017-04-19 干燥转子国际私人有限公司 Induction supply air terminal unit with increased air induction ratio, method of providing increased air induction ratio
CN104110734A (en) * 2014-04-09 2014-10-22 广东美的制冷设备有限公司 Cabinet air conditioner
CN104110734B (en) * 2014-04-09 2017-03-01 广东美的制冷设备有限公司 Cabinet air conditioner
CN105928570A (en) * 2016-04-25 2016-09-07 上海理工大学 Return air measuring device used for inducible chilled beam
CN105928570B (en) * 2016-04-25 2018-10-12 上海理工大学 Return air measuring device for the cold beam of induction type
CN106594932A (en) * 2016-12-22 2017-04-26 中联西北工程设计研究院有限公司 Ground-source heat pump and active chilled beam combined air conditioning system and method
CN106760188A (en) * 2017-02-14 2017-05-31 四川大学 The prefabricated cold beam of air-supply and its production method
CN106760188B (en) * 2017-02-14 2019-03-05 四川大学 Prefabricated cold beam and its production method of blowing

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120201

Termination date: 20140616

EXPY Termination of patent right or utility model