CN202101593U

CN202101593U - Flow-adjustable heat exchanger

Info

Publication number: CN202101593U
Application number: CN201120184061XU
Authority: CN
Inventors: 缪君明
Original assignee: JIANGSU BAODE HEAT EXCHANGER EQUIPMENT CO Ltd
Current assignee: JIANGSU BAODE HEAT EXCHANGER EQUIPMENT CO Ltd
Priority date: 2011-06-02
Filing date: 2011-06-02
Publication date: 2012-01-04
Anticipated expiration: 2021-06-02

Abstract

A flow-adjustable heat exchanger comprises a water inlet pipe, a heat exchange area and a water outlet pipe, wherein the water inlet pipe is composed of an outer sleeve and an inner liner tube inside the outer sleeve, both the outer sleeve and the inner liner pipe are cylindrical, a row of evenly distributed outer sleeve holes in even number are radially arranged on the outer sleeve, three rows of inner liner pipe holes corresponding to the outer sleeve holes are radially arranged on the inner liner pipe, the inner liner pipe is capable of rotating for 360 degrees in the outer sleeve, the three rows of inner liner pipe holes radially arranged on the inner liner pipe mutually form 90-degree angles, the amounts of the three rows of holes are double, half and quarter of that of the outer sleeve holes respectively, and the inner liner pipe is rotatably connected with a water supply pipe through a flange. The flow-adjustable heat exchanger is compact in structure and easy to implement, and is adjustable in inflow and convenient in production and life, while waste is avoided.

Description

The heat exchanger that flow is adjustable

Technical field

The utility model relates to the adjustable heat exchanger of a kind of flow.

Background technology

In actual production and the life, often do not need to keep for a long time in the heat exchanger bigger flow, but the water inlet pipe of heat exchanger is single feed pipe usually; Through it hot-fluid is assigned to each isocon; It is simple in structure, and function singleness can not realize the adjusting of flow; Thereby bring inconvenience for production and life, and produce bigger waste.

The utility model content

The utility model provides a kind of flow adjustable heat exchanger, has solved the problem that the heat exchanger water inlet pipe can not be regulated flow.

For realizing above-mentioned purpose, adopt following technical scheme:

The heat exchanger that a kind of flow is adjustable; Comprise water inlet pipe, heat transfer zone and outlet pipe; Said water inlet pipe is made up of the internal lining pipe of outer field outer tube and the inside, and said outer tube and internal lining pipe all are cylindrical, and said outer tube radially has the equally distributed overcoat pore of a row; Said internal lining pipe radially has the three rows liner pore corresponding with the overcoat pore, and said internal lining pipe interior 360 degree of sleeve pipe outside rotates.

Further improve as the utility model, said outer tube hole number is an even number, and radially three row's liner pores are in an angle of 90 degrees on the internal lining pipe, and quantity of each row is respectively 1,1/2,1/4 times of outer tube hole number.

As the further improvement of the utility model, be that rotatable flange is connected between said internal lining pipe and the feed pipe.

The utility model compact conformation is easy to realize, the water inlet pipe of heat exchanger is changed into two-layer, through adding pore on sleeve pipe and the internal lining pipe outside, has realized the scalable of influent stream amount, has realized the facility of producing and living, and has avoided waste.

Description of drawings

According to embodiment and accompanying drawing the utility model is done further explain below.

Fig. 1 is this practical overall structure sketch map.

Among the figure:

1, outer tube; 2, internal lining pipe; 3, liner pore; 4, overcoat pore; 5, rotatable flange; 6, feed pipe; 7, outlet pipe; 8, heat transfer zone.

The specific embodiment

As shown in Figure 1, provided the specific embodiment of the utility model, hot-fluid gets into from water inlet pipe among the figure, flows out from outlet pipe 7 through heat transfer zone 8 heat radiation backs.Water inlet pipe is made up of the internal lining pipe 2 of outer field outer tube 1 and the inside, and outer tube 1 all is cylindrical with internal lining pipe 2, and wherein outer tube 1 radially has the equally distributed overcoat pore 4 of a row; Internal lining pipe 2 radially has the three rows liner pore 3 corresponding with overcoat pore 4; The outer tube hole number is an even number, is 12 in the present embodiment, and three row's liner pores 3 that internal lining pipe 2 footpaths make progress are in an angle of 90 degrees; Each row's quantity is respectively 1,1/2,1/4 times of overcoat pore 4 quantity, that is: 12,6 and 3; Be connected through rotatable flange 5 between the feed pipe 6 of internal lining pipe 2 and lower end, internal lining pipe 2 360 degree rotations in the sleeve pipe 1 outside, like this; Can realize that through rotation internal lining pipe 2 three row's liner pores 3 are corresponding with an exclusive collar aperture 4 successively, when 12 holes of respectively doing for oneself at once, flow is maximum; It is seasonable to rotate to 4 pairs of 6 liner pores 3 and 6 overcoat pores; Flow is about 1/2 of normal discharge, and the like, when internal lining pipe 2 rotates to the position that does not have liner pore 3 when corresponding; Flow is 0, and this has just realized the scalable of heat exchanger flow.

The utility model compact conformation is easy to realize, the water inlet pipe of heat exchanger is changed into two-layer, adds pore through on sleeve pipe 1 outside and the rotatable internal lining pipe 2, has realized the scalable of influent stream amount, has realized producing and the facility of life, has avoided waste.

Claims

1. heat exchanger that flow is adjustable; Comprise water inlet pipe, heat transfer zone and outlet pipe, it is characterized in that said water inlet pipe is made up of the internal lining pipe of outer field outer tube and the inside; Said outer tube and internal lining pipe all are cylindrical; Said outer tube radially has the equally distributed overcoat pore of a row, and said internal lining pipe radially has the three rows liner pore corresponding with the overcoat pore, and said internal lining pipe interior 360 degree of sleeve pipe outside rotates.

2. the adjustable heat exchanger of a kind of flow according to claim 1; It is characterized in that; Said outer tube hole number is an even number, and radially three row's liner pores are in an angle of 90 degrees on the internal lining pipe, and quantity of each row is respectively 1,1/2,1/4 times of outer tube hole number.

3. the adjustable heat exchanger of a kind of flow according to claim 1 is characterized in that, is that rotatable flange is connected between said internal lining pipe and the feed pipe.