CN2068212U

CN2068212U - Portable air conditioner

Info

Publication number: CN2068212U
Application number: CN90207814U
Authority: CN
Inventors: 林汉文; 黄汉光; 何庆伦; 程肇浣; 李社贤
Original assignee: Zhongshan Air Condition Device Factory
Current assignee: Zhongshan Air Condition Device Factory
Priority date: 1990-05-28
Filing date: 1990-05-28
Publication date: 1990-12-26

Abstract

The utility model provides a mobile air conditioner, the main structural feature of which is that a water stirring impeller and a water pan are arranged, and the water splashed by the impeller is used to splash onto the coil condenser for cooling, and a centrifugal fan is used to accelerate the flow of water. Evaporate and discharge outside, and a hose is also connected externally at the outlet of the centrifugal fan. The utility model has the advantages of good refrigeration effect and mobility, and is easy to be extended to common households.

Description

Moving air conditioner

The utility model belongs to a kind of improved air-conditioning equipment, particularly a kind of mobile type air conditioner that is suitable for family's use.

In the prior art, small air-conditioning system is all based on the window formula, its structure is shown in Fig. 1 (wall-through type air conditioner structural representation), and this air conditioner mainly is made up of casing (1), compressor (2), finned cooler (3), filter (4), capillary (5), evaporimeter (6), centrifugal fan (7), motor (8) and aerofoil fan (9).Its operation principle is to utilize compressor (2) to carry and compressed refrigerant vapor, make the continuous circular flow of cold-producing medium carry out kind of refrigeration cycle through condenser (3), capillary (5), evaporimeter (6) and compressor (1), make the outdoor air circular flow carry out heat exchange by aerofoil fan (9) through condenser (3), heat is taken away, simultaneously make the room air circular flow carry out heat exchange by centrifugal fan (7) again through evaporimeter (6), the wind that will turn cold is sent into indoor, room air is constantly reduced, thereby reach the purpose of air-conditioning.Though this wall-through type air conditioner widely is applied to hotel, hotel hospital and office, and begin to step into family.But found that in practice process it has following shortcoming part: first installation site is fixed, and can not move, and can't arbitrarily use in the several rooms in one family; It two is that design is gone up and to be made structure too compact and adopt the air-cooled type condenser system in order to pursue miniaturization, so refrigerating efficiency is relatively low.

The purpose of this utility model is to overcome the deficiency of prior art, and a kind of mobile type air conditioner of good refrigeration effect is provided.

Introduce concrete structure of the present utility model below in conjunction with accompanying drawing:

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is along the cutaway view Amplified image of A-A line among Fig. 2.

Fig. 4 is along the cutaway view Amplified image of B-B line among Fig. 2.

As shown in Figure 2, task of the present utility model is achieved in that puts motor (8) is perpendicular, the upper end connects the centrifugal fan (7) that makes the room air circulation, the aerofoil fan (9) that the lower end connects changes centrifugal blower (10) into, and in the lower end of centrifugal blower (10) the coaxial impeller (11) that is provided with, in impeller (11) below a water pond (12) is set, condenser (3) is a coiled, be socketed on the impeller (11), at an air outlet connection discharge hose (17) of centrifugal blower (10).

From said structure as can be known, the utility model is to utilize wheel rotation, the spray splash of kicking up makes its cooling to coiled tube condenser (3), and outdoor by centrifugal fan (10) acceleration evaporation of water and discharge, so the refrigerating efficiency of this machine is than existing wall-through type air conditioner height.In addition, this machine does not need special installation, as long as exhaust hose (13) is stretched out outdoorly just can use opening a hole on the window or on the wall, so this machine can arbitrarily move, thereby has overcome the weak point of existing air conditioner.

For the water potential that makes water pond (12) constant in certain height, and can in the long time, need not add water, can be provided with one in water pond (12) top and be provided with the water tank of swinging to placement (13) of elastic one-way valve (132), and a push rod (14) is set in the below of its delivery port (131) at delivery port (131).Utilize push rod (14) to back down elastic one-way valve (132) during use, move the water to flow into water pond (12), when the water level of water pond (12) is sealed the delivery port (131) of water tank (13), after making the air generation negative pressure on water tank (13) top, water is just no longer past dirty, thereby makes the water potential of water pond (12) keep certain height.Cross the situation of low or lack of water and take place in order to prevent water pond (12) water level, a magnetic float switch (15) preferably is set on water pond (12), it by float (151), the magnet ring (152) that is loaded on float (151) top and kink in magnet ring (152) and both sides' sheet metal (153) of fixed-site is formed.This bimetal leaf (153) is connected with the circuit of complete machine, and when water level was suitable, the magneticaction by magnet ring (152) was connected bimetal leaf (153), and complete machine runs well; In case water level is low excessively, magnet ring (152) descends with float (151), and bimetal leaf (153) just disconnects, and complete machine just shuts down, and shows by red led, and the prompting people add water.In casing (1) bottom four universal wheels (16) are installed preferably, are moved to make things convenient for the utility model.In order to prevent that refrigeration system from breaking down pipeline pressure is raise and the generation accident, a bellows-type switch (17) also is installed on the pipeline of refrigeration system, when pipeline pressure raises, by magnifying of its bellows, break contact makes complete machine out of service, thereby prevents the generation of accident.In addition, the utility model also is equipped with overload protective device on compressor (2).

The utlity model has the refrigerating efficiency height, can arbitrarily move and advantage easy to install, be particularly suitable for family and use.

Claims

1, a kind of mobile type air conditioner, include casing (1), compressor (2), condenser (3), filter (4), capillary (5), evaporimeter (6), centrifugal fan (7) and motor (8), it is characterized in that putting motor (8) is perpendicular, the upper end connects the centrifugal blower (7) that makes the room air circulation, the lower end connects a centrifugal blower (10), and in centrifugal fan (10) lower end the coaxial impeller (11) that is provided with, in impeller (11) below a water pond (12) is set, condenser (3) is the coiled structure, be enclosed within on the impeller (11), at an air outlet connection discharge hose (17) of centrifugal blower (11).

2, air conditioner according to claim 1, it is characterized in that being provided with one and be provided with swinging to of elastic one-way valve (132) at delivery port (131) and place water tank (13), and a push rod (14) is set in the below of its delivery port (131) in water pond (12) top.

3, air conditioner according to claim 1, it is characterized in that also being provided with in water pond (12) top one by float (151), the magnet ring (152) that is loaded on float (151) top and kink in magnet ring (152) and the magnetic float switch (15) that the bimetal leaf (153) of fixed-site is formed.

4, air conditioner according to claim 1 is characterized in that four universal wheels (16) are equipped with in the bottom of at the bottom of case (1).