CN209840787U

CN209840787U - High-efficiency heat exchanger

Info

Publication number: CN209840787U
Application number: CN201920113076.3U
Authority: CN
Inventors: 许伯战
Original assignee: Wuxi Zelu Environmental Technology Co Ltd
Current assignee: Wuxi Zelu Environmental Technology Co Ltd
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2019-12-24
Anticipated expiration: 2029-01-23

Abstract

The utility model discloses a high-efficient heat exchanger, including the shell, the shell upper end is equipped with the upper cover, and the upper cover upper end is connected with gas, liquid import, and the shell lower extreme is equipped with the low head, and the low head lower extreme is connected with gas, liquid export, and the shell is connected with the refrigerant export on being close to a lateral wall of upper cover, and the shell is connected with the refrigerant import on being close to a lateral wall of low head, is equipped with a plurality of tubulations on the shell inner wall, and the intraductal ripple inner fin that is equipped with of tubulation, the utility model discloses the beneficial effect: through evenly being equipped with a plurality of tubulations on the shell inner wall, and fin in the ripple in the tubulation, inside fin transmits the tubulation with the energy, interior fin becomes the fritter with the air current distribution, subversive compulsory, quick energy exchange, the cooling effect is the triple of conventional tubulation cooler, the utility model discloses simple structure is novel, and heat exchange efficiency is high.

Description

High-efficiency heat exchanger

Technical Field

The utility model relates to a heat exchanger, in particular to high-efficient heat exchanger belongs to heat exchange technical field.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, also called heat exchanger, and plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, and the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied, but at present, a conventional tube cooler is basically arranged in the heat exchanger, and the design has low heat exchange efficiency and slow energy exchange.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a high-efficient heat exchanger.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-efficient heat exchanger, which comprises an outer shell, the shell upper end is equipped with the upper cover, the upper cover upper end is connected with gas, liquid import, the shell lower extreme is equipped with the low head, the low head lower extreme is connected with gas, liquid export, the shell is connected with the refrigerant export on being close to a lateral wall of upper cover, the shell is connected with the refrigerant import on being close to a lateral wall of low head, be equipped with a plurality of tubulations on the shell inner wall, be equipped with the ripple inner fin in the tubulation.

As a preferred technical scheme of the utility model, the shell is close to upper cover and low head one end and all is connected with the flange, just the shell passes through the flange all with upper cover and low head fixed connection.

As an optimized technical scheme of the utility model, gas, liquid import and gas, liquid export are around the waistline symmetry setting of shell.

As an optimized technical scheme of the utility model, the tubulation evenly distributed is on the inner wall of shell.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a high-efficient heat exchanger, through evenly being equipped with a plurality of tubulations on the shell inner wall, and be equipped with ripple inner fin in the tubulation, inside the tubulation inner fin transmitted the tubulation with the energy, the inner fin distributes into the fritter with the air current, subversive compulsory, quick energy exchange, the cooling effect is the triple of conventional tubulation cooler, very big saving the loss of electric energy, reduce use cost, the utility model discloses simple structure is novel, and heat exchange efficiency is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. gas and liquid inlets; 2. an upper end enclosure; 3. a flange; 4. a housing; 5. a refrigerant inlet; 6. a lower end enclosure; 7. gas and liquid outlets; 8. arranging pipes; 9. a corrugated inner fin; 10. and a refrigerant outlet.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, a high-efficiency heat exchanger includes a housing 4, an upper end enclosure 2 is disposed at the upper end of the housing 4, the upper end enclosure 2 is connected with a gas inlet 1 and a liquid inlet 1, a lower end enclosure 6 is disposed at the lower end of the housing 4, the lower end enclosure 6 is connected with a gas outlet 7 and a liquid outlet 7, a side wall of the housing 4 close to the upper end enclosure 2 is connected with a refrigerant outlet 10, a side wall of the housing 4 close to the lower end enclosure 6 is connected with a refrigerant inlet 5, a plurality of tubes 8 are disposed on the inner wall of the housing 4, and corrugated inner fins 9 are disposed.

The shell 4 is close to upper cover 2 and 6 one ends of low head and all is connected with flange 3, and shell 4 all through flange 3 with upper cover 2 and 6 fixed connection of low head, gas, liquid import 1 and gas, liquid export 7 about the stringy line symmetry setting of shell 4, and the tubulation 8 evenly distributed is on the inner wall of shell 4, increases the efficiency of the 9 distribution air currents of ripple inner fin.

Specifically, the utility model discloses during the use, the refrigerant gets into from refrigerant import 5, flows from refrigerant export 10, at this inflow outflow in-process, through evenly being equipped with a plurality of tubulations 8 on 4 inner walls of shell, and fin 9 in the ripple is equipped with in the tubulation 8, and inside fin 9 arrived tubulation 8 with energy transfer in the tubulation, and tubulation inner fin 9 becomes the fritter with air current distribution, and subversion is forced, quick energy exchange, and the cooling effect is the triple of conventional tubulation cooler, and the very big loss of having practiced thrift the electric energy reduces use cost, the utility model discloses simple structure is novel, and heat exchange efficiency is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency heat exchanger is characterized in that: the novel cooling water tank is characterized by comprising an outer shell (4), an upper end socket (2) is arranged at the upper end of the outer shell (4), a gas inlet and a liquid inlet (1) are connected to the upper end socket (2), a lower end socket (6) is arranged at the lower end of the outer shell (4), a gas outlet and a liquid outlet (7) are connected to the lower end socket (6), a refrigerant outlet (10) is connected to one side wall, close to the upper end socket (2), of the outer shell (4), a refrigerant inlet (5) is connected to one side wall, close to the lower end socket (6), of the outer shell (4), a plurality of tubes (8) are arranged on the inner wall of the outer shell (4), and corrugated inner fins (9).

2. A high efficiency heat exchanger as claimed in claim 1, wherein: the shell (4) is close to the upper end enclosure (2) and one end of the lower end enclosure (6) and is connected with a flange (3), and the shell (4) is fixedly connected with the upper end enclosure (2) and the lower end enclosure (6) through the flange (3).

3. A high efficiency heat exchanger as claimed in claim 1, wherein: the gas and liquid inlets (1) and the gas and liquid outlets (7) are symmetrically arranged relative to the waist line of the shell (4).

4. A high efficiency heat exchanger as claimed in claim 1, wherein: the tubes (8) are uniformly distributed on the inner wall of the shell (4).