CN201875889U

CN201875889U - Heat pump water heater and coil condenser adopted by same

Info

Publication number: CN201875889U
Application number: CN2010205736574U
Authority: CN
Inventors: 陈石军; 郭金; 王明; 张庆堂; 尹忠
Original assignee: Midea Group
Current assignee: GD Midea Heating and Ventilating Equipment Co Ltd
Priority date: 2010-10-25
Filing date: 2010-10-25
Publication date: 2011-06-22
Anticipated expiration: 2020-10-25

Abstract

The utility model relates to a heat pump water heater and coil pipe condenser who adopts thereof, include coil pipe condenser, inner bag and install the ring flange at the courage mouth, wherein the inner bag intracavity is arranged in to the condenser, its characterized in that the coil pipe condenser is double-deck coil pipe condenser, and the mouth of pipe of double-deck coil pipe condenser is adorned admittedly on courage mouth ring flange, and courage mouth ring flange is sealed adorned admittedly through a plurality of nuts and the oral area of filling up sealing rubber circle and inner bag and is in the same place. The utility model discloses owing to adopted the mouth of pipe of double-deck coil condenser and double-deck coil condenser to adorn the structure on courage mouth ring flange admittedly, coil condenser's volume has reduced, has nevertheless increased heat transfer area, and corresponding messenger heat pump heat exchanger complete machine volume reduces, and the structure is compacter, and heat exchange efficiency is high, in addition, if condenser accessible removal flange dish that breaks down changes the condenser, has thoroughly solved prior art and has welded the coil condenser in the inner bag, breaks down and will complete machine condemned problem.

Description

A kind of Teat pump boiler and the coil condenser that is adopted thereof

Technical field

The utility model relates to a kind of coil condenser and Teat pump boiler structure, belong to Teat pump boiler the improvement technology.

Background technology

At present, Teat pump boiler condenser on the market mostly is individual layer helical disk tubular type, because heat exchange efficiency and its heat exchange area of condenser are directly proportional, therefore, the size of individual layer helical disk tubular type condenser is all bigger, cause the volume of inner bag also very big, relatively be applicable to the big capacity water heater that machine volume is bigger; For low capacity water heater or the less big capacity water heater of machine volume, just require the volume that as far as possible reduces inner bag and condenser under the prerequisite of certain heat exchange efficiency reaching, and guarantee that certain heat exchange efficiency will guarantee that condenser reaches certain heat exchange area, therefore, individual layer helical disk tubular type condenser can't satisfy this demand; Simultaneously, Teat pump boiler condenser in the market generally all is to be fixed in the inner bag by welding manner, if break down and can't change.

Summary of the invention

The technical problem that will solve of the present utility model is at above shortcomings in the prior art, provides that a kind of machine volume is little, compact conformation, heat exchange efficiency height, the Teat pump boiler of the replaceable condenser that breaks down and the coil condenser that is adopted thereof.

The purpose of this utility model realizes by following technical proposals.

A kind of Teat pump boiler, comprise coil condenser, inner bag and be installed in the ring flange of courage mouth, wherein condenser places in the internal bladder cavity, it is characterized in that described coil condenser is a dual layer discs tubular type condenser, the mouth of pipe of dual layer discs tubular type condenser is packed on the courage mouth ring flange, and courage mouth ring flange is solidly installed by the oral area sealing of a plurality of nuts and cushioning sealing rubber ring and inner bag.

Described dual layer discs tubular type condenser oppositely is coiled to form by complete long tube dextrorotation or left-handed and ectonexine, and the mouth of pipe of internal layer coil pipe and the mouth of pipe of outer coil pipe are positioned at condenser the same side, are provided with the gap between the inside and outside two-layer coil pipe.

The mouth of pipe of described internal layer coil pipe is a media outlet, and the mouth of pipe of outer coil pipe is the medium import, and two mouth of pipe levels are packed on the radial line of courage mouth ring flange and expose certain-length so that the welding exterior line.

The dish prepared material of described coiled tube condenser is stainless steel tube or copper pipe.

A kind of coil condenser is characterized in that described coil condenser is a dual layer discs tubular type condenser.

Described coiled tube condenser oppositely is coiled to form by complete long tube dextrorotation or left-handed and ectonexine, and the mouth of pipe of internal layer coil pipe and the mouth of pipe of outer coil pipe are positioned at condenser the same side, are provided with the gap between the inside and outside two-layer coil pipe.

The utility model is owing to adopted the mouth of pipe of duplex coil condenser and dual layer discs tubular type condenser to be packed in structure on the courage mouth ring flange, the volume-diminished of coil condenser, but increased heat exchange area, the corresponding heat pump heat exchanger machine volume that makes reduces, and structure is compact more, the heat exchange efficiency height, in addition, can change condenser by removing ring flange if condenser breaks down, thoroughly solve prior art coil condenser is welded in the inner bag, the problem that breaks down and want complete machine to scrap.

Description of drawings

Fig. 1 is the structural representation of the utility model Teat pump boiler;

Fig. 2 is the stereogram of the utility model coil condenser;

Fig. 3 is the utility model structure of condenser cutaway view;

Fig. 4 is the right view of Fig. 3.

The specific embodiment

Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.

As shown in Figure 1, the utility model Teat pump boiler, comprise coil condenser 1, inner bag 2 and be installed in the ring flange 3 of courage mouth, wherein condenser 1 places in inner bag 2 chambeies, coil condenser 1 is a dual layer discs tubular type condenser, the mouth of pipe of dual layer discs tubular type condenser is packed on the courage mouth ring flange 3, and courage mouth ring flange 3 is solidly installed by the oral area sealing of a plurality of nuts 5 and cushioning sealing rubber ring 4 and inner bag 2.

Shown in Fig. 2,3,4, described dual layer discs tubular type condenser oppositely is coiled to form by complete long tube dextrorotation or left-handed and ectonexine, the mouth of pipe 11 of internal layer coil pipe 14 and the mouth of pipe 12 of outer coil pipe 13 are positioned at condenser the same side, are provided with the gap between the inside and outside two-layer coil pipe.

The mouth of pipe 11 of described internal layer coil pipe 14 is a media outlet, and the mouth of pipe 12 of outer coil pipe 13 is the medium import, and two mouth of pipe levels are packed on the radial line of courage mouth ring flange 3 and expose certain-length so that the welding exterior line, as shown in Figure 1.

In the present embodiment, the dish prepared material of described coiled tube condenser 1 is stainless steel tube or copper pipe.

When the utility model uses,, can change condenser by pulling down courage mouth ring flange if if the duplex coil condenser is impaired.

Claims

1. Teat pump boiler, comprise coil condenser (1), inner bag (2) and be installed in the ring flange (3) of courage mouth, wherein condenser (1) places in inner bag (2) chamber, it is characterized in that described coil condenser (1) is a dual layer discs tubular type condenser, the mouth of pipe of dual layer discs tubular type condenser is packed on the courage mouth ring flange (3), and courage mouth ring flange (3) is solidly installed by the oral area sealing of a plurality of nuts (5) and cushioning sealing rubber ring (4) and inner bag (2).

2. Teat pump boiler according to claim 1, it is characterized in that described dual layer discs tubular type condenser oppositely is coiled to form by complete long tube dextrorotation or left-handed and ectonexine, the mouth of pipe (11) of internal layer coil pipe (14) and the mouth of pipe (12) of outer coil pipe (13) are positioned at condenser the same side, are provided with the gap between the inside and outside two-layer coil pipe.

3, Teat pump boiler according to claim 2, the mouth of pipe (11) that it is characterized in that described internal layer coil pipe (14) is a media outlet, the mouth of pipe (12) of outer coil pipe (13) be the medium import, and two mouth of pipe levels are packed on the radial line of courage mouth ring flange (3) and expose certain-length so that weld exterior line.

4, according to each described Teat pump boiler of claim 1 to 3, the dish prepared material that it is characterized in that described coiled tube condenser (1) is stainless steel tube or copper pipe.

5, a kind of coil condenser is characterized in that described coil condenser (1) is a dual layer discs tubular type condenser.

6, coil condenser according to claim 5, it is characterized in that described coiled tube condenser (1) oppositely is coiled to form by complete long tube dextrorotation or left-handed and ectonexine, the mouth of pipe (11) of internal layer coil pipe (14) and the mouth of pipe (12) of outer coil pipe (13) are positioned at condenser the same side, are provided with the gap between the inside and outside two-layer coil pipe.