Heat exchange device for room

A technology of heat exchange device and heat exchange core, which is applied in household heating, household heating, application, etc., can solve the problems of environmental protection, unhealthy health, power consumption, etc., and achieve the effect of low cost and good air quality

Inactive Publication Date: 2012-09-05
SHANGHAI QIBAO HIGH SCHOOL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the indoor air will become dirty due to the lack of air circulation. People who work in this environment for a long time are very prone to air-conditioning diseases, which is very harmful to health.
At this time, if the windows are opened to ventilate, the heat will be dissipated in vain. After the fresh air circulates, the air conditioner will be re-cooled or heated to bring the indoor air back to a comfortable temperature, which consumes a lot of power.
In today's advocacy of low-carbon environmental protection, this approach is also very unenvironmental

Method used

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  • Heat exchange device for room
  • Heat exchange device for room
  • Heat exchange device for room

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Embodiment Construction

[0017] Such as figure 1 As shown, the room heat exchange device of the present invention includes the room heat exchange device, which mainly includes a heat exchange core 1, a fan 2, a carbon dioxide concentration sensor 3, and a temperature sensor 4. The heat exchange core 1 is provided with indoor air and outdoor air counterflow Heat exchange channel (see figure 1 The solid line and dotted arrow in the middle, the arrow direction is opposite), four fans 2 are respectively installed at the entrances and exits of indoor air and outdoor air channels to supply and exhaust air, and the carbon dioxide concentration sensor 3 is used to detect the indoor carbon dioxide concentration, and It is linked to fan 2 and the temperature sensor 4 is used to detect indoor and outdoor temperatures, and is also linked to fan 2, that is, when the indoor carbon dioxide concentration or temperature reaches the set value, the fan 2 is automatically controlled to start for ventilation and Heat exchan...

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Abstract

The invention discloses a heat exchange device for a room, which comprises a heat exchange core, a fan, a carbon dioxide concentration sensor and a temperature sensor, wherein an indoor air and outdoor air counter flow type heat exchange channel is arranged in the heat exchange core; the fan is respectively arranged at each of an indoor air and outdoor air channel inlet and an indoor air and outdoor air channel outlet for feeding air and venting; the carbon dioxide concentration sensor is used for detecting indoor carbon dioxide concentration and is in linkage control with the fan; and the temperature sensor is used for detecting indoor and outdoor temperatures and is also in linkage control with the fan. While the indoor dirty air is discharged by the heat exchange device, the heat exchange device carries out high temperature and low temperature exchange with outdoor air in a counter flow type, and the energy saving effect is realized.

Description

Technical field [0001] The invention belongs to ventilation equipment, and particularly relates to a heat exchange device for a room. Background technique [0002] In summer and winter, when the temperature is unpleasant, people often choose to turn on the air conditioner to adjust the room temperature, and it often stays on all day. At this time, the indoor air will become dirty because of the lack of air circulation. People who work in this environment for a long time are very likely to get air-conditioning disease, which is very harmful to health. At this time, if the window is opened for ventilation, the heat will be dissipated in vain. After the fresh air circulates, the air conditioner must re-cool or heat, and the indoor air will become a comfortable temperature again, which consumes a lot of electricity. Today, when low-carbon environmental protection is promoted, this approach is also very unenvironmental. Summary of the invention [0003] The technical problem to be so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F12/00F24F11/02
CPCY02B30/56
Inventor 季忠刚张怡雯周逸昀张溯季遥张逸琳
Owner SHANGHAI QIBAO HIGH SCHOOL
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