CN201476236U - Indoor-type AHU linkage air valve device - Google Patents
Indoor-type AHU linkage air valve device Download PDFInfo
- Publication number
- CN201476236U CN201476236U CN2009202077093U CN200920207709U CN201476236U CN 201476236 U CN201476236 U CN 201476236U CN 2009202077093 U CN2009202077093 U CN 2009202077093U CN 200920207709 U CN200920207709 U CN 200920207709U CN 201476236 U CN201476236 U CN 201476236U
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- air
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- ahu
- indoor
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Abstract
The utility model provides an indoor-type AHU (air handling unit) linkage air valve device which comprise a box body; one end of the box body is connected to an indoor-type AHU; an air exhaust cavity and a fresh air cavity are arranged in the box body; an air exhaust valve and a fresh air valve are respectively arranged in the air exhaust cavity and the fresh air cavity; a return air cavity is arranged between the air exhaust cavity and the fresh air cavity; a return air valve is arranged in the return air cavity; the fresh air cavity is connected with an air supply box of the indoor-type AHU; and the air exhaust cavity is connected with an air exhaust box of the indoor-type AHU. Fresh air enters indoors by passing through the fresh air valve of the linkage air valve device arranged at the interface of the indoor-type AHU system, a heat recovery device and a surface cooler of the indoor-type AHU system, and an air supply fan; and indoor exhaust air is exhausted outdoors by passing through the air exhaust valve of the linkage air valve device, the heat recovery device and an air exhaust fan, therefore, fresh air supply and energy recovery are realized.
Description
Technical field
The utility model relates to a kind of interlock air-valve device, particularly relates to a kind of interlock air-valve device that is used for family formula AHU (AirHandling Unit, i.e. airhandling equipment) system.
Background technology
At present, in the system that adopts family formula AHU, have two kinds of air circulation modes: a kind of fresh wind tube, exhaust duct of being to use is connected with the air conditioner processor group, realizes the function for new wind and air draft.Another kind is mainly to be the circulation room air, only connects the fresh wind tube road in addition at the return air inlet place for the new wind of sub-fraction, does not have special-purpose exhaust duct.
Though first kind of mode can reclaim the energy of a part by heat reclamation device, can't use the return air function, can only be used in for VMC; The second way does not have special-purpose exhaust duct to cause the air draft can't normally orderly discharging, only externally discharge by indoor place, slit, to energy reclaim and indoor air flow organize unfavorable.
The utility model content
The utility model provides a kind of family formula AHU interlock air-valve device, realizes the air-flow in the system of family formula AHU is controlled by interlock air-valve device is set, and realizes that the fresh air supply of the system of family formula AHU, energy reclaim, and reach energy-conservation effect.
In order to achieve the above object, the utility model provides a kind of family formula AHU interlock air-valve device, an end that comprises a casing, casing is connected in family formula AHU, be provided with air draft chamber and new wind chamber in the described casing, wherein be respectively arranged with exhaust valve and new air-valve in air draft chamber and the new wind chamber, be provided with the return air chamber between air draft chamber and new wind chamber, return air is provided with air returning valve in the chamber.
Further, described return air chamber is to be parallel to the air draft chamber and new wind chamber mode is provided with.
Further, described return air chamber is to be provided with perpendicular to air draft chamber and new wind chamber mode.
Further, described new wind chamber is connected with family formula AHU wind pushing box, and described air draft chamber is connected with family formula AHU air draft case.
The interlock air-valve device of the utility model by being provided with at formula AHU system interface place, family, in the recuperation of heat dress of the new air-valve of new wind by interlock air-valve device, family formula AHU system and surface cooler, the pressure fan inlet chamber, exhaust valve, heat reclamation device, the exhaust blower of indoor exhaust wind by interlock air-valve device drains into outdoor, can realize that fresh air supply and energy reclaim.
Description of drawings
Figure 1 shows that the utility model first embodiment family formula AHU interlock air-valve structure drawing of device.
Figure 2 shows that the utility model second embodiment family formula AHU interlock air-valve structure drawing of device.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
With reference to figure 1, Figure 1 shows that the utility model first embodiment family formula AHU interlock air-valve structure drawing of device, family formula AHU interlock air-valve device comprises casing 10, one end of casing 10 is connected in family formula AHU20, be provided with air draft chamber 113 and new wind chamber 111 in the casing 10, wherein be respectively arranged with exhaust valve 13 and new air-valve 11 in air draft chamber 113 and the new wind chamber 111, between air draft chamber 113 and new wind chamber 111, be provided with return air chamber 112, be provided with air returning valve 12 in the return air chamber 112, return air chamber 112 is provided with new wind chamber 112 modes to be parallel to air draft chamber 113, new wind chamber 11 is connected with family formula AHU20 wind pushing box 22, and described air draft chamber 113 is connected with family formula AHU20 air draft case 21.
With reference to figure 2, as another embodiment of the present utility model, return air chamber 112 is to be provided with perpendicular to air draft chamber 113 and new wind chamber 113 modes.
The family formula AHU interlock air-valve device course of work: one, open when new air-valve 11 and exhaust valve 13, when air returning valve 12 was closed, new wind was realized fresh air supply by in new air-valve 11, heat reclamation device 24, surface cooler 25, the pressure fan inlet chamber; Indoor exhaust wind drains into outdoor by exhaust valve 13, heat reclamation device 24, exhaust blower, when indoor wind passes through heat reclamation device 24, the new wind of heat transferred is realized that energy reclaims; Two, close when new air-valve 11 and exhaust valve 13, when air returning valve 12 is opened, indoor return air is by in air returning valve 12, heat reclamation device 24, surface cooler 25, the pressure fan inlet chamber, the interlock exhaust blower shut down when new air-valve 12 and exhaust valve 13 were closed, realize in the room air circulation inlet chamber, thereby made full use of the original temperature of room air, saved energy; But three, during manual chain adjustings of new air-valve 11, exhaust valve 13 and air returning valve 12 3 valve equal proportions, indoor return air mixes with new wind and afterwards passes through in heat reclamation device 24, surface cooler 25, the pressure fan inlet chamber; Indoor exhaust wind drains into outdoor by exhaust valve 13, heat reclamation device 24, exhaust blower, realized that simultaneously fresh air supply, energy reclaim, power saving function.
Claims (4)
1. family formula AHU interlock air-valve device, an end that comprises a casing, casing is connected in family formula AHU, it is characterized in that: be provided with air draft chamber and new wind chamber in the described casing, wherein be respectively arranged with exhaust valve and new air-valve in air draft chamber and the new wind chamber, be provided with the return air chamber between air draft chamber and new wind chamber, return air is provided with air returning valve in the chamber.
2. family formula AHU interlock air-valve device as claimed in claim 1 is characterized in that: described return air chamber is provided with new wind chamber mode to be parallel to the air draft chamber.
3. family formula AHU interlock air-valve device as claimed in claim 1 is characterized in that: described return air chamber is to be provided with perpendicular to air draft chamber and new wind chamber mode.
4. as the described arbitrary family formula AHU interlock air-valve device of claim 1-3, it is characterized in that: described new wind chamber is connected with family formula AHU wind pushing box, and described air draft chamber is connected with family formula AHU air draft case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202077093U CN201476236U (en) | 2009-08-11 | 2009-08-11 | Indoor-type AHU linkage air valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202077093U CN201476236U (en) | 2009-08-11 | 2009-08-11 | Indoor-type AHU linkage air valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201476236U true CN201476236U (en) | 2010-05-19 |
Family
ID=42412486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202077093U Expired - Fee Related CN201476236U (en) | 2009-08-11 | 2009-08-11 | Indoor-type AHU linkage air valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201476236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214914A (en) * | 2013-05-30 | 2014-12-17 | 武汉高菱环境科技有限公司 | Heat recovery type air conditioning unit in cold region |
| CN110260414A (en) * | 2019-06-27 | 2019-09-20 | 福建省福造达电器有限公司 | A kind of removable room conditioning |
-
2009
- 2009-08-11 CN CN2009202077093U patent/CN201476236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214914A (en) * | 2013-05-30 | 2014-12-17 | 武汉高菱环境科技有限公司 | Heat recovery type air conditioning unit in cold region |
| CN110260414A (en) * | 2019-06-27 | 2019-09-20 | 福建省福造达电器有限公司 | A kind of removable room conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20140811 |
|
| EXPY | Termination of patent right or utility model |