CN202166342U

CN202166342U - Injection-type heat exchange device

Info

Publication number: CN202166342U
Application number: CN2011201724093U
Authority: CN
Inventors: 张达
Original assignee: DALIAN YINGDA INDUSTRIALS Co Ltd
Current assignee: DALIAN YINGDA INDUSTRIALS Co Ltd
Priority date: 2011-05-26
Filing date: 2011-05-26
Publication date: 2012-03-14
Anticipated expiration: 2021-05-26

Abstract

The utility model discloses an injection-type heat exchange device which comprises a mixing chamber, wherein, the housing of the mixing chamber comprises a thermal insulating layer (53) and an outer surface layer (51) which are mutually connected; the thermal insulating layer (53) is the inner layer and the outer surface layer (51) is the outer layer; and an air layer (52) is arranged between the thermal insulating layer (53) and the outer surface layer (51) and used for thermal insulation and noise damping. The heat exchange device provided by the embodiment of the utility model effectively absorb the noise in the mixing chamber, reduces the heat loss during the mixing of the water and the vapor in the mixing chamber, and improves the energy conservation and emission reduction effects.

Description

A kind of injecting type heat-exchange device

Technical field

The utility model relates to technical field of heat exchange, relates in particular to a kind of injecting type heat-exchange device.

Background technology

Along with the enhancing of science and technology development and people's environmental consciousness, prior steam-hydro-thermal conversion equipment is replaced by a kind of injecting type heat-exchange device of efficient energy-saving gradually.This injecting type heat-exchange device will spray supercharging technology and effectively combine with instantaneous heating technique; The steam that utilizes the processes such as injection, contraction and diffusion of steam will have certain volumetric ratio directly mixes in mixing chamber with water; Thereby instantaneous formation hot water; Thereby practiced thrift electric energy and water resource effectively, have remarkable economic efficiency and social benefit.

But the inventor finds that at least also there is following problem in existing injecting type heat-exchange device:

In steam and water inflow mixing chamber, change in the process of hot water, owing to the internal pressure effect has produced noise, the scheme that existing mixing chamber does not have design to abate the noise; In addition, so when steam mixes with water, can cause certain thermal loss because the shell of existing mixing chamber is merely single layer structure.

Summary of the invention

The purpose of the utility model provides a kind of injecting type heat-exchange device, so that effectively intercept the noise that produces in the mixing chamber, and reduce steam and water dark fashionable thermal loss in mixing chamber.

The purpose of the utility model realizes through following technical scheme:

A kind of injecting type heat-exchange device comprises mixing chamber, and the shell of said mixing chamber comprises interconnective thermal insulation layer 53 and extexine 51; Described thermal insulation layer 53 is an internal layer, and described extexine 51 is outer, is provided with the air layer 52 that is used to be incubated with noise abatement between described thermal insulation layer 53 and the extexine 51.

Preferably, the thickness of corresponding air layer 52 is greater than 0.2mm.

Preferably, corresponding extexine 51 is formed by the high-intensity resin manufacturing.

Preferably, an end of corresponding mixing chamber is provided with air admission hole 1, and its other end is provided with apopore 4; The sidewall of said mixing chamber is provided with inlet opening 2 and vacuum pore 3.

Preferably, the size of this device and shape are confirmed according to needs of production.

Technical scheme by above-mentioned the utility model provides can be found out; The injecting type heat-exchange device that the utility model embodiment provides is through adding thermal insulation layer 53 and air layer 52 on the shell of mixing chamber; Thereby intercept the noise that produces in the mixing chamber effectively; And reduced steam and water dark fashionable thermal loss in mixing chamber, improved the effects of energy saving and emission reduction of device; Simultaneously, because this apparatus structure is simple, all parts can be processed different specifications according to the actual production demand, thus with low cost, adaptability good, has more economic worth than original product.

Description of drawings

In order to be illustrated more clearly in the technical scheme of the utility model embodiment; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skill in the art; Under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.

The structural representation one of the injecting type heat-exchange device that Fig. 1 provides for the utility model embodiment;

The structural representation two of the injecting type heat-exchange device that Fig. 2 the utility model embodiment provides;

The left view of Fig. 2 that Fig. 3 the utility model embodiment provides;

The right view of Fig. 2 that Fig. 4 the utility model embodiment provides;

The cross sectional representation at AA1 place on Fig. 2 that Fig. 5 the utility model embodiment provides;

The local enlarged diagram at label 5 places on Fig. 5 that Fig. 6 the utility model embodiment provides.

The specific embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment of the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the protection domain of the utility model.

To combine accompanying drawing that the utility model embodiment is done to describe in detail further below.

Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, a kind of injecting type heat-exchange device, its concrete structure comprises mixing chamber, the shell of said mixing chamber comprises interconnective thermal insulation layer 53 and extexine 51; Described thermal insulation layer 53 is an internal layer, and described extexine 51 is outer, is provided with the air layer 52 that is used to be incubated with noise abatement between described thermal insulation layer 53 and the extexine 51.

Wherein, the thickness of corresponding air layer 52 can be between 0.2 to 20mm, but is preferably between 0.3 to 0.6mm, both possessed good insulation noise reduction to guarantee this air layer 52, do not increase the volume of whole device again.

Wherein, corresponding thermal insulation layer 53 can be any insulation product that does not react with water of using in the prior art.Corresponding extexine 51 is preferably processed by high-intensity resin, so that can guarantee the sealing property of mixing chamber, can guarantee the firm degree of mixing chamber shell again.

With existing injecting type heat-exchange device similarly, an end of mixing chamber can be provided with an air admission hole 1, its other end can be provided with an apopore 4; Can be provided with an inlet opening 2 and a vacuum pore 3 on the sidewall of mixing chamber.Steam flows in the mixing chamber from air admission hole 1, and water is in the 2 inflow mixing chambers of inlet opening, and the hot water that both mix the back generation flows out from apopore 4.

Need to prove that this dress can be processed different sizes and shape with new embodiment according to the enforcement needs in the productive life of reality, to guarantee the adaptability and the versatility of the utility model.

The realization of the utility model embodiment intercepts the noise that produces in the mixing chamber effectively, and has reduced steam and water dark fashionable thermal loss in mixing chamber, has improved the effects of energy saving and emission reduction of device.

The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claims.

Claims

1. an injecting type heat-exchange device comprises mixing chamber, it is characterized in that, the shell of said mixing chamber comprises interconnective thermal insulation layer (53) and extexine (51);

Described thermal insulation layer (53) is an internal layer, and described extexine (51) is outer, is provided with the air layer (52) that is used to be incubated with noise abatement between described thermal insulation layer (53) and the extexine (51).

2. injecting type heat-exchange device according to claim 1 is characterized in that, the thickness of said air layer (52) is greater than 0.2mm.

3. injecting type heat-exchange device according to claim 1 and 2 is characterized in that, described extexine (51) is formed by the high-intensity resin manufacturing.

4. injecting type heat-exchange device according to claim 1 and 2 is characterized in that, an end of said mixing chamber is provided with air admission hole (1), and its other end is provided with apopore (4); The sidewall of said mixing chamber is provided with inlet opening (2) and vacuum pore (3).