CN201706911U

CN201706911U - Flat-plate heat exchanger for water heater

Info

Publication number: CN201706911U
Application number: CN2010201381794U
Authority: CN
Inventors: 梁洪森
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-19
Filing date: 2010-03-19
Publication date: 2011-01-12
Anticipated expiration: 2020-03-19

Abstract

The utility model relates to a flat-plate heat exchanger for a water heater, which comprises a refrigerant pipe and an outer shell; the refrigerant pipe is arranged in the outer shell, and is provided with a refrigerant inlet, a refrigerant outlet and refrigerant pipelines; the refrigerant pipeline is arranged between the refrigerant inlet and the refrigerant outlet; the refrigerant pipelines are arranged on the same vertical plane from up to down in a rotating way; each refrigerant pipeline comprises a plurality of rotary parts which are mutually connected; the outer shell comprises two side plates; each side plate is provided with a groove; and the shape of the groove is the same with that of the refrigerant pipeline.

Description

A kind of water heater plate-type exchanger

Technical field

The utility model relates to a kind of heat exchanger, is meant that especially a kind of refrigerant pipeline turns round the plate-type exchanger that is arranged on the same perpendicular from top to bottom.

Background technology

Progress along with society, water heater has become necessary life appliance in present people's life, its mode of heating that adopts is mainly static type with regard to present water heater, that is to say and adopt the coiled heat-exchanging water tank, walk refrigerant in the copper pipe, by coil heat exchanger in the water tank and water heat-shift water is heated, wherein coil pipe heat exchange, the position that water tank is placed according to coil pipe has the branch of outer coil pipe and inner coil pipe again.Inner coil pipe places coil heat exchanger in the press-bearing water tank courage exactly, claims immersion type again.Outer coil pipe promptly is that heat exchange coil is wrapped on the press-bearing water tank stainless steel inner container outer wall.

Adopting which kind of form to sum up as mentioned above all is to adopt the version of coil pipe to be arranged on pipe in the water tank or the water tank outside, this structural design form since its structure be limited in concrete enforcement the time its whole shared volume be bigger, in addition since be adopt coil pipe structure so the part of coil pipe central authorities must be hollow, can reduce integrally-built intensity greatly like this, be the major defect of conventional art as mentioned above.

Summary of the invention

The utility model provides a kind of water heater to turn round with its refrigerant pipeline of plate-type exchanger from top to bottom and is arranged on the same perpendicular, can dwindle that heat exchanger volume increases the structural strength of heat exchanger simultaneously and this is main purpose of the present utility model by such structural design.

The technical scheme that the utility model adopted is: it is arranged in the water heater a kind of water heater with plate-type exchanger, in order to the water storage in the water heater is heated.

It comprises refrigerant pipe and shell to this water heater with plate-type exchanger, and this refrigerant pipe is arranged in this shell, and this refrigerant pipe has refrigerant inlet, refrigerant exit and refrigerant pipeline, and this refrigerant pipeline is between this refrigerant inlet and this refrigerant exit.

This refrigerant pipeline turns round from top to bottom and is arranged on the same perpendicular, and this refrigerant pipeline integral body is S-shaped.

This refrigerant pipeline comprises some rotating parts, some these rotating parts are connected to each other, the utility model is in work, refrigerant enters this refrigerant pipe from this refrigerant inlet, then flow out from this refrigerant exit at last by this refrigerant pipeline successively from top to bottom, each this rotating part all has two straight tubes and connects the arc pipe, and this connection arc pipe connection is arranged between two these straight tubes, and two these straight tubes are parallel to each other.

This shell comprises two side plates, all is concaved with groove on each this side plate, and the shape of this groove is identical with this refrigerant pipeline, in order to hold this refrigerant pipeline.

The beneficial effects of the utility model are: because this refrigerant pipeline of the present utility model turns round from top to bottom and is arranged on the same perpendicular, and this shell comprises two side plates, all be concaved with groove on each this side plate, the shape of this groove is identical with this refrigerant pipeline, in order to holding this refrigerant pipeline, can dwindle whole heat exchanger volume and can significantly improve the structural strength of heat exchanger by above-mentioned structural design.

Description of drawings

Fig. 1 is the position view of refrigerant pipe of the present utility model and shell;

Fig. 2 is the schematic diagram of rotating part of the present utility model;

Fig. 3 is the cross-sectional view of shell of the present utility model and refrigerant pipeline;

Fig. 4 is the cross-sectional view of shell of the present utility model.

The specific embodiment

Shown in Fig. 1 to 4, it is arranged in the water heater a kind of water heater with plate-type exchanger, in order to the water storage in the water heater is heated.

It comprises refrigerant pipe 10 and shell 20 to this water heater with plate-type exchanger, and this refrigerant pipe 10 is arranged in this shell 20.

This refrigerant pipe 10 has refrigerant inlet 11, refrigerant exit 12 and refrigerant pipeline 13, and this refrigerant pipeline 13 is between this refrigerant inlet 11 and this refrigerant exit 12.

This refrigerant pipeline 13 turns round from top to bottom and is arranged on the same perpendicular, and this refrigerant pipeline 13 is whole S-shaped.

This refrigerant pipeline 13 comprises some rotating parts 14, and some these rotating parts 14 are connected to each other.

The utility model is in work, and refrigerant enters this refrigerant pipe 10 from this refrigerant inlet 11, then flows out from this refrigerant exit 12 at last by this refrigerant pipeline 13 successively from top to bottom.

Each this rotating part 14 all has two straight tubes 141 and connects arc pipe 142, and these connection arc pipe 142 connections are arranged between two these straight tubes 141.

Article two, this straight tube 141 is parallel to each other.

As shown in Figs. 3-4, this shell 20 comprises two side plates 21, all is concaved with groove 211 on each this side plate 21, and the shape of this groove 211 is identical with this refrigerant pipeline 13, in order to hold this refrigerant pipeline 13.

Claims

1. water heater plate-type exchanger, it is characterized in that: it comprises refrigerant pipe and shell, this refrigerant pipe is arranged in this shell, this refrigerant pipe has refrigerant inlet, refrigerant exit and refrigerant pipeline, this refrigerant pipeline is between this refrigerant inlet and this refrigerant exit, this refrigerant pipeline turns round from top to bottom and is arranged on the same perpendicular, this refrigerant pipeline comprises some rotating parts, some these rotating parts are connected to each other, this shell comprises two side plates, all be concaved with groove on each this side plate, the shape of this groove is identical with this refrigerant pipeline.

2. a kind of water heater plate-type exchanger as claimed in claim 1 is characterized in that: each this rotating part all has two straight tubes and connects the arc pipe, and this connection arc pipe connection is arranged between two these straight tubes.

3. a kind of water heater plate-type exchanger as claimed in claim 2 is characterized in that: two these straight tubes are parallel to each other.