CN2233533Y

CN2233533Y - Energy-saving scavenging unit for use in air-conditioning room

Info

Publication number: CN2233533Y
Application number: CN 95237143
Authority: CN
Inventors: 张定成
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-07
Filing date: 1995-07-07
Publication date: 1996-08-21
Anticipated expiration: 2005-07-07

Abstract

The utility model relates to an indoor air exchanger, which overcome the defect that energy loss is large in the existing air conditioning house in the course of air exchange, and is composed of a heat exchanger which is arranged between an air inlet pipeline and an air exhaust pipeline, an indoor air exhaust interface and an outdoor air intake interface which are respectively arranged on the both ends of the air inlet pipeline, an outdoor air exhaust interface and an indoor air intake interface which are arranged on the both ends of the air exhaust pipeline, and fans which are arranged on the indoor air exhaust interface and the outdoor air exhaust interface. The heat exchanger can adopt heat conducting plates. The utility model realizes heat exchange between indoor dirty air and outdoor clean and fresh air with the advantages of good effect of air exchange and energy saving. The utility model is suitable for air exchange in rooms.

Description

The air-conditioned room Energy-Conservation Ventilation Means

The utility model relates to a kind of air interchanger of room air, particularly a kind of air-conditioned room Energy-Conservation Ventilation Means.

Along with living standards of the people improve constantly, the increasing family machine that installs an air-conditioner is enjoyed in the air-conditioning increasing people, worries that again the long-term air-conditioning that uses brings healthy influence.The room that air-conditioning is housed scatters and disappears for preventing cold air (or heating installation), and door and window is closed, in the room air not with extraneous convection current, therefore (particularly using the room of split-type air conditioner machine) air is extremely dirty in the room, human body gas is arranged, the paint smell of furniture, paint for wall smell and other smells, cause that easily various respiratory tract disease and " air conditioner disease " past people only open door and window or make cross-ventilation with exhaust fan, shut thereafter that it is temporary transient fresh that room air can only keep, but a large amount of cold air (or heating installation) scatters and disappears, electric power changes of air conditioners increases, and has increased the burden and the running time of air conditioner, has reduced the service life of air conditioner and the air-conditioning effect in room.

The purpose of this utility model is to provide a kind of and indoor foul atmosphere can be discharged outdoorly, and the outdoor fresh air inspiration is indoor, and carries out the air-conditioned room Energy-Conservation Ventilation Means of heat exchange simultaneously.

The utility model is finished with following mode: a kind of air-conditioned room Energy-Conservation Ventilation Means has heat exchanger 7 between air inlet pipeline 3 and gas exhaust piping 6, install indoor exhaust interface 2 and outdoor air-breathing interface 4 at the two ends of air inlet pipeline 3 respectively, install indoor air-breathing interface 5 and outdoor exhaust port 1 respectively at the two ends of gas exhaust piping 6.Heat exchanger 7 is heat-conducting plates, heat-conducting plate is inserted into is divided into air inlet pipeline 3 and gas exhaust piping 6 in the thermally insulating housing tube.On the indoor exhaust interface 2 air exhauster is housed, on the outdoor exhaust port 1 air exhauster is housed.

The utlity model has simple in structure, adopt heat-conducting plate that gas exhaust piping and air inlet pipeline are separated, avoid fresh air and foul atmosphere to mix, utilize heat-conducting plate to carry out air heat exchange between blast pipe and the air inlet pipe, reach purpose of energy saving, adopt the utility model, reduce more than 40% than the temperature difference without heat exchange through the temperature difference of the fresh air after the heat exchange and room air, use in refrigeration system reduces more than 40% in regulating this temperature difference institute energy requirement, and air cleaner.Its total energy-saving efficiency improves more than 30% than commonsense method, use this device after, the fresh air content in the air-conditioned room obviously improves, and can reduce effectively because of long-term various respiratory tract disease that air-conditioned room causes and " air conditioner disease " of living and protect that people's is healthy.This device can be produced separately and install and use, and also can be installed in the indoor set of split-type air conditioner, overcomes the shortcoming that split-type air conditioner separates indoor and outdoor fully, and it is applicable to the room air ventilation.

Fig. 1 is the utility model embodiment one structural representation.

Fig. 2 is the utility model embodiment two structural representations.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Embodiment one: as shown in Figure 1: the utility model air-conditioned room Energy-Conservation Ventilation Means is to be inserted into wherein by the plate made from the material of aluminium sheet or other good heat conductivity in the thimble outside, outer thimble is separated into two pipelines, constitute gas exhaust piping 6 and air inlet pipeline 3, aluminium sheet constitutes heat exchanger 7, outer thimble employing heat-proof quality material is preferably made, after its closed at both ends, on the outside at its two ends, interface is housed, indoor exhaust is housed respectively at the two ends of air inlet pipeline 3 to be connect and indoor air-breathing interface 5, on indoor exhaust interface 2 and outdoor exhaust port 1, blower fan is housed respectively, discharge outdoor through gas exhaust piping 6 indoor foul atmosphere, outdoor clear bright air clear bright air and indoor foul atmosphere in suction line 3 suction chambers are carried out heat exchange on the aluminium sheet of heat exchanger 7, the cold (or heat) that utilizes foul atmosphere reaches purpose of energy saving with clear bright air cooling-down (or intensification).At indoor exhaust interface 2 and outdoor exhaust port 1 place one typhoon machine is arranged, be in order to promote cross-ventilation, also the interior exhaust outlet of holding chamber is consistent with outdoor exhaust outlet flow and pressure simultaneously, the flow of side's exhaust outlet and pressure ratio the opposing party's is big in order to avoid cause, other places down to the part air from the room are (as crack between a door and its frame, the window seam) turnover, and do not carry out heat exchange, lose the part energy-saving effect, present embodiment as shown in Figure 1, it can level or vertical the installation, its indoor air-breathing and exhaust port is on a face, and outdoor air-breathing and exhaust port is on a face, and it can be installed within the walls or on the door and window.

Embodiment two: as shown in Figure 2, its structure is as described in the embodiment one, do not repeat it and embodiment one difference and is for ease of it being installed on the indoor set of split-type air conditioner machine, and its suction and discharge interface direction changes, is beneficial to its interface air duct.

Claims

1. air-conditioned room Energy-Conservation Ventilation Means, it is characterized in that between air inlet pipeline [3] and gas exhaust piping [6], heat exchanger [7] being arranged, install indoor exhaust interface [2] and outdoor air-breathing interface [4] at the two ends of air inlet pipeline [3] respectively, install indoor air-breathing interface [5] and outdoor exhaust port [1] at the two ends of gas exhaust piping [6] respectively.

2. according to the described air-conditioned room Energy-Conservation Ventilation Means of claim 1, it is characterized in that heat exchanger [7] is a heat-conducting plate, heat-conducting plate is inserted into is divided into air inlet pipeline [3] and gas exhaust piping [6] in the thermally insulating housing tube.

3. according to the described air-conditioned room Energy-Conservation Ventilation Means of claim 1, it is characterized in that on the indoor exhaust interface [2] air exhauster being housed, outdoor exhaust port is equipped with air exhauster on [1].