Indoor unit and air conditioner

An indoor unit and outdoor fresh air technology, applied in air conditioning systems, space heating and ventilation, heating methods, etc., can solve the problems of poor indoor comfort, unstable indoor temperature, and users unable to perceive outdoor fresh air, etc., to improve the experience, Guaranteed effect of stability

Pending Publication Date: 2022-07-01
NINGBO AUX ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the air conditioners currently on the market, either the user cannot perceive whether there is outdoor fresh air blowing out, or the outdoor fresh air blows in, causing the indoor temperature to be unstable, resulting in poor indoor comfort.

Method used

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  • Indoor unit and air conditioner
  • Indoor unit and air conditioner
  • Indoor unit and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0026] see figure 1 , this embodiment provides an indoor unit 100. The indoor unit 100 provided by this embodiment can introduce outdoor fresh air into the room, which can satisfy both comfort and user perceptibility, and improve user experience.

[0027] The indoor unit 100 is generally installed indoors, and heat-exchanges the indoor air through a heat exchanger in the indoor unit 100. Generally, when the air conditioner operates in the cooling mode, the indoor unit 100 cools the indoor air. When the air conditioner operates in the heating mode, the indoor unit 100 heats indoor air. Since the room is often closed when the air conditioner is turned on, long-term operation will lead to an increase in the content of carbon dioxide in the indoor air, resulting in a change in air quality. In order to maintain indoor air at a comfortable level for a long time, sufficient outdoor air needs to be brought in from outside to supplement the oxygen content of the indoor air.

[0028] ...

no. 2 example

[0074] This embodiment provides an air conditioner. The air conditioner provided by this embodiment can introduce outdoor fresh air into the room, which can satisfy both comfort and user perceptibility, and improve user experience.

[0075] For the sake of brief description, for the parts not mentioned in this embodiment, reference may be made to the first embodiment.

[0076] In this embodiment, the air conditioner includes an outdoor unit and the indoor unit 100 provided in the first embodiment, and the indoor unit 100 communicates with the outdoor unit.

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Abstract

The invention provides an indoor unit and an air conditioner, and relates to the technical field of air conditioners. The indoor unit comprises a shell, a volute and an air inlet channel, the air inlet channel is connected with the volute and used for introducing outdoor fresh air into the volute, the shell is provided with an air inlet face and a panel face which are connected with each other, a fresh air outlet is formed in the volute, a first air outlet is formed in the panel face, and an air inlet and a second air outlet are formed in the air inlet face. The fresh air outlet is formed in the position, corresponding to the connecting position of the air inlet face and the panel face, of the volute, and the fresh air outlet communicates with the second air outlet and the first air outlet. In the embodiment of the invention, the first air outlet is formed in the panel surface, and the second air outlet is formed in the air inlet surface, so that the perceptibility of a user can be considered while the indoor comfort is ensured, and the experience feeling of the user is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, and in particular, to an indoor unit and an air conditioner. Background technique [0002] Household air conditioners are mostly used in closed environments, and the indoor carbon dioxide content is high and the air quality is poor after long-term operation. In order to solve such problems and maintain the indoor air at a comfortable level for a long time, it is necessary to introduce sufficient fresh air from the outdoors to supplement the oxygen content in the indoor air. For this reason, air conditioners with fresh air function are developed to improve user comfort. [0003] However, in the current air conditioners on the market, either the user cannot sense whether there is outdoor fresh air blowing out, or the outdoor fresh air blows in, causing the indoor temperature to be unstable, resulting in poor indoor comfort. SUMMARY OF THE INVENTION [0004] The problem solved by...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): F24F1/0035F24F1/0014F24F13/08
CPCF24F1/0035F24F1/0014F24F13/082
Inventor孙品品李松牛天威吴佳钉郑娟袁科杰夏治新王明剑
OwnerNINGBO AUX ELECTRIC