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Ventilator and building

A ventilation device, air technology, applied in the direction of climate sustainability, air treatment details, control input related to the state of the system, etc.

Inactive Publication Date: 2007-09-05
MAX CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When an air conditioner equipped with an indirect evaporative cooling device is installed in a house, temperature control is important, but there is a problem that the temperature control required for use in a house cannot be performed with the existing device.

Method used

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  • Ventilator and building
  • Ventilator and building
  • Ventilator and building

Examples

Experimental program
Comparison scheme
Effect test

no. 8 Embodiment approach

[0607]

[0608] FIG. 14 is a configuration diagram showing an example of a ventilator 1H according to an eighth embodiment. The ventilator 1H of the eighth embodiment uses the outside air OA for the working air WA of the indirect vaporization element 11 constituting the indirect vaporization cooling unit 4 in the ventilator 1H including the dehumidification unit 33 . In addition, in the ventilator 1H of the eighth embodiment, the same reference numerals will be assigned to the same components as those of the ventilator 1G of the seventh embodiment, and will be described.

[0609] 0258

[0610] The ventilator 1H has a supply air flow path 9H that passes from the outside air inlet 5 through the dehumidification flow path 35a of the air supply fan 2 , the dehumidification unit 33 , and the product air flow path 11b of the indirect vaporization element 11 to the supply air outlet 6 .

[0611] 0259

[0612] In addition, the ventilator 1H is provided with a branch of the air sup...

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Abstract

The purposes of the present invention is a ventilator having an indirect vaporizing and cooling function installable in a housing. The ventilator (1A) comprises a supply air flow passage (9A) allowing an outside air suction port (5) to communicate with a supply air outlet port (6) through an air supply fan (2) and the product air flow passage (11b) of an indirect vaporizing and cooling unit (4) and an exhaust gas flow passage (10A) allowing a return air suction port (7) to communicate with an exhaust gas outlet port (8) through the working air flow passage (11a) of the indirect vaporizing and cooling unit (4) and an exhaust fan (3). The supply air flow passage (9A) comprises a supply air flow control damper (14) and an exhaust gas flow passage (10A) comprises an exhaust gas flow control damper (15). The flow rate of at least either of a working air and a product air is controlled to control a supply air temperature from the supply air outlet port (6).

Description

technical field [0001] 0001 [0002] The present invention relates to a ventilator installed in a house to ventilate outdoors and indoors and a building equipped with the ventilator, and more particularly to a ventilator equipped with an indirect vaporization cooling function for cooling air by utilizing the heat of vaporization of water. Background technique [0003] 0002 [0004] An air conditioner for cooling a building has been proposed previously, and an air conditioner equipped with an indirect evaporative cooling device that cools air using heat of vaporization of water has been proposed (for example, see JP-A-2004-190970). The indirect evaporative cooling device is a structure in which sensible heat (temperature) is exchanged between flow paths separated by a partition wall. The heat of vaporization of water is used to cool the air in one flow path, and cold energy is exchanged between the flow path and the other flow path. It cools the air passing through the othe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/147F24F7/08F24F1/0043
CPCF24F2001/0092Y02B30/545F24F5/0035F24F1/0007Y02B30/54F24F1/0043F24F11/30F24F2203/1032F24F2140/00
Inventor 石田敏也针谷工内田晃悦小池三仁
Owner MAX CO LTD
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