CN2562154Y

CN2562154Y - Heat exchanger

Info

Publication number: CN2562154Y
Application number: CN 02263959
Authority: CN
Inventors: 朱耀华
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-23
Filing date: 2002-08-23
Publication date: 2003-07-23
Anticipated expiration: 2012-08-23

Abstract

In a heat exchanger, a steam inlet (1), a water inlet (6) and a water-steam hybrid outlet (8) are provided on a housing (9), a water-steam mixing chamber (11) is arranged in the housing, and a sound-absorbing channel (3) with long barrel shape is arranged between the water-steam mixing chamber (11) and the water-steam hybrid outlet (8). Noise is eliminated after the mixture of water and steam passes through the sound absorbing channel, the water and the steam are completely mixed in the water-steam mixing chamber so that the water can absorb heat of the steam fully, and the heat water is discharged from the water-steam hybrid outlet. The utility model has high heat efficiency.

Description

Heat exchanger

Technical field

The utility model relates to a kind ofly to be made heat steam and water carry out heat exchange and generates the heat exchanger of hot water.

Background technology

In the prior art, by heat steam has been the water heating a kind of technology commonly used, and the method that adds hot water at present is steam pipe directly to be led in the water water is heated, and the noise that this method produces is very big, steam is overflowed from water in a large number in addition, makes heat exchanger effectiveness very low.

Summary of the invention

The purpose of this utility model is to provide a kind of heat exchanger effectiveness height, heat exchanger that noise is little.

The technical solution of the utility model is: a kind of heat exchanger, have vapour inlet, water inlet, gas-vapor mix outlet on the housing, and be provided with water vapor mixing chamber in the described housing, between water vapor mixing chamber and gas-vapor mix outlet, be provided with the silencers channel of long barrel shape.

The utility model compared with prior art has following advantage:

The mixture of aqueous vapor can abate the noise through behind the silencers channel, and water vapor mixing chamber can make aqueous vapor fully mix, and water can absorb heat on the steam fully, discharges warmed-up water, thermal efficiency height of the present utility model in the gas-vapor mix outlet at last.

Description of drawings

Accompanying drawing is a structure cutaway view of the present utility model; Wherein:

[1], vapour inlet; [2], water out; [3], silencers channel; [4], sleeve pipe; [5], water stream channel; [6], water inlet; [7], baffle; [8], gas-vapor mix outlet; [9], housing; [10], steam ingress pipe; [11], water vapor mixing chamber; [12], diversion chamber;

The specific embodiment

Referring to accompanying drawing, a kind of heat exchanger, have vapour inlet [1], water inlet [6], gas-vapor mix outlet [8] on the housing [9], be provided with water vapor mixing chamber [11] in the described housing [9], between water vapor mixing chamber [11] and gas-vapor mix outlet [8], be provided with the silencers channel [3] of long barrel shape.

Described housing [9] is a drum shape, and described vapour inlet [1], gas-vapor mix outlet [8] are opened respectively on the both ends of the surface of housing [9], and water inlet [6] is opened on the circumferential surface of drum.

Be provided with sleeve pipe [4] in the described housing [9], have a plurality of water inlets [6] on the housing [9] in the outside of described sleeve pipe [4], constitute water stream channel [5] between described sleeve pipe [4] and the housing [9], this sleeve pipe [4] has water out [2] in the side near water vapor mixing chamber [11], water stream channel [5] is connected by water out [2] with water vapor mixing chamber [11], the inwall of described sleeve pipe [4] constitutes silencers channel [3], one end of described silencers channel [3] is connected with water vapor mixing chamber [11], and the other end of described silencers channel [3] is connected with gas-vapor mix outlet [8].

The housing [9] of the oral area of described vapour inlet [1] is provided with steam ingress pipe [10], and this steam ingress pipe [10] has one section conical pipe, constitutes water vapor mixing chamber [11] between the inwall of the outer wall of described steam ingress pipe [10] and housing [9].

The end of the housing [9] at described gas-vapor mix outlet [8] place is provided with the baffle [7] that stretches into to the housing inner chamber, the end of this baffle [7] is conical, the housing inner chamber at described baffle [7] place is diversion chamber [12], this diversion chamber [12] is connected with silencers channel [3] and gas-vapor mix outlet [8] respectively, and the tapering of this baffle [7] is facing to the outlet of silencers channel [3].

Claims

1, a kind of heat exchanger, it is characterized in that: have vapour inlet [1], water inlet [6], gas-vapor mix outlet [8] on the housing [9], be provided with water vapor mixing chamber [11] in the described housing [9], between water vapor mixing chamber [11] and gas-vapor mix outlet [8], be provided with the silencers channel [3] of long barrel shape.

2, heat exchanger according to claim 1 is characterized in that: described housing [9] is a drum shape, and described vapour inlet [1], gas-vapor mix outlet [8] are opened respectively on the both ends of the surface of housing [9], and water inlet [6] is opened on the circumferential surface of drum.

3, heat exchanger according to claim 1, it is characterized in that: be provided with sleeve pipe [4] in the described housing [9], have a plurality of water inlets [6] on the housing [9] in the outside of described sleeve pipe [4], constitute water stream channel [5] between described sleeve pipe [4] and the housing [9], this sleeve pipe [4] has water out [2] in the side near water vapor mixing chamber [11], water stream channel [5] is connected by water out [2] with water vapor mixing chamber [11], the inwall of described sleeve pipe [4] constitutes silencers channel [3], one end of described silencers channel [3] is connected with water vapor mixing chamber [11], and the other end of described silencers channel [3] is connected with gas-vapor mix outlet [8].

4, heat exchanger according to claim 1, it is characterized in that: the housing [9] of the oral area of described vapour inlet [1] is provided with steam ingress pipe [10], this steam ingress pipe [10] has one section conical pipe, constitutes water vapor mixing chamber [11] between the inwall of the outer wall of described steam ingress pipe [10] and housing [9].

5, heat exchanger according to claim 1, it is characterized in that: the end of the housing [9] at described gas-vapor mix outlet [8] place is provided with the baffle [7] that stretches into to the housing inner chamber, the end of this baffle [7] is conical, the housing inner chamber at described baffle [7] place is diversion chamber [12], this diversion chamber [12] is connected with silencers channel [3] and gas-vapor mix outlet [8] respectively, and the tapering of this baffle [7] is facing to the outlet of silencers channel [3].