CN212030291U

CN212030291U - Heat exchange plate of energy-saving plate heat exchanger

Info

Publication number: CN212030291U
Application number: CN202020665752.0U
Authority: CN
Inventors: 赵昔亮; 高士国; 董军
Original assignee: Shandong Kaixi Heating Equipment Co ltd
Current assignee: Shandong Kaixi Heating Equipment Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-27
Anticipated expiration: 2030-04-27

Abstract

The utility model provides a heat exchange plate of an energy-saving plate heat exchanger, which adopts a diffusion type flow distribution design, increases the water passing amount of corner holes, reduces the water resistance, the heat dissipation medium is utilized for heat dissipation, the heat dissipation effect is good, the power consumption for providing water pressure is reduced, the electric energy is saved, heat conducting media are injected into an interlayer formed by matching between the inner sleeve pipe and the annular pipe, the center pipe is communicated with the inner sleeve pipe through the plurality of radiation pipes, the open end of the center pipe of the first heat exchanger unit is correspondingly connected and communicated with the open end of the center pipe of the second heat exchanger unit through a connecting nut, one end of each plug-in branch pipe is communicated with the inner sleeve pipe of the first heat exchanger unit and the inner sleeve pipe of the second heat exchanger unit, the plug-in branch pipes of the first heat exchanger unit and the second heat exchanger unit can be correspondingly connected and communicated through connecting nuts, and the plurality of first heat exchanger units and the second heat exchanger units are alternately.

Description

Heat exchange plate of energy-saving plate heat exchanger

Technical Field

The utility model relates to an energy-conserving formula plate heat exchanger heat transfer plate belongs to plate heat exchanger technical field.

Background

At present plate heat exchanger, the narrow tortuous of water route has the too much problem of right angle moreover, leads to heating water resistance to increase, need consume more electric energy and promote water supply pressure.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art exists not enough, provides an energy-conserving formula plate heat exchanger heat transfer board, adopts the design of diffusion formula reposition of redundant personnel, increases the angle hole water yield, has reduced the water resistance to utilize the heat dissipation medium heat dissipation, the radiating effect is good, has reduced and has been used for providing hydraulic power consumption, has practiced thrift the electric energy.

In order to solve the technical problem, the utility model discloses a technical scheme be: an energy-saving plate heat exchanger heat exchange plate comprises a first heat exchanger unit and a second heat exchanger unit, wherein the first heat exchanger unit and the second heat exchanger unit are the same in basic structure and respectively comprise a central tube, an annular tube, a radiation tube and an inner sleeve tube, one end of the central tube is closed, the other end of the central tube is an open end, the central tube is arranged along the axis of the annular tube, the axis of the central tube coincides with the central line of the annular tube, the inner sleeve tube is also annular and is correspondingly arranged on the inner side of the annular tube in a matched manner, a heat-conducting medium is injected into an interlayer formed by matching the inner sleeve tube and the annular tube, the central tube and the inner sleeve tube are communicated through a plurality of radiation tubes, the radiation tubes are distributed along the radial direction of the annular tube, the open end of the central tube of the first heat exchanger unit and the open end of the central, and the open end of the central tube of the first heat exchanger unit and the open end of the central tube of the second heat exchanger unit are correspondingly matched and connected and conducted through a connecting nut, a plurality of plug-in branch tubes are distributed on one side, back to the open end of the central tube, of the annular tubes of the first heat exchanger unit and the second heat exchanger unit in an annular array mode, one ends of the plug-in branch tubes are communicated with respective inner sleeves of the first heat exchanger unit and the second heat exchanger unit, the respective plug-in branch tubes of the first heat exchanger unit and the second heat exchanger unit can be correspondingly matched and connected and conducted through connecting nuts, and the first heat exchanger unit and the second heat exchanger unit are alternately matched to form an energy-saving plate heat exchanger heat exchange plate.

The splicing parts of the opening ends of the central pipes of the first heat exchanger unit and the second heat exchanger unit and the splicing branch pipe joints form sealing connection through sealing rings/gaskets.

The closed end of the central tube of the first heat exchanger unit and the closed end of the central tube of the second heat exchanger unit do not exceed the end surfaces of the respective annular tubes.

And the annular pipe is provided with a supply port for filling and discharging a heat-conducting medium.

Compared with the prior art, the utility model beneficial effect who has is: the utility model discloses a radiant type diffusion reposition of redundant personnel design increases the angle hole and has crossed the water yield, has reduced the water resistance to utilize the heat-radiating medium heat dissipation, the radiating effect is good, has reduced and has been used for providing hydraulic power consumption, has practiced thrift the electric energy.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the first heat exchange unit of the present invention.

Fig. 3 is a side view of a second heat exchanger unit of the present invention.

Fig. 4 is a front view of the first/second heat exchanger unit of the present invention.

In the figure: the heat exchanger comprises a first heat exchanger unit 1, a second heat exchanger unit 2, a central pipe 3, an annular pipe 4, a radiant tube 5, a heat-conducting medium 6, a plug-in branch pipe 7, an inner sleeve pipe 8 and a supply port 9.

Detailed Description

As shown in fig. 1 to 4, the present invention relates to an energy-saving plate heat exchanger plate, which comprises a first heat exchanger unit 1 and a second heat exchanger unit 2, the first heat exchanger unit 1 and the second heat exchanger unit 2 have the same basic structure, and each of them comprises a central tube 3, a ring tube 4, a radiant tube 5 and an inner sleeve tube 8, one end of the central tube 3 is closed, the other end is an open end, the central tube 3 is arranged along the axis of the ring tube 4, and the axis of the central tube 3 coincides with the central line of the ring tube 4, the inner sleeve tube 8 is also ring-shaped and correspondingly arranged inside the ring tube 4, a heat conducting medium 6 is injected into the interlayer formed by the cooperation between the inner sleeve tube 8 and the ring tube 4, the central tube 3 and the inner sleeve tube 8 are communicated with each other by a plurality of radiant tubes 5, the radiant tubes 5 are distributed along the radial direction of the ring tube 4, the open end of the central tube 3 of the first heat exchanger unit 1 and the open end of the central tube 3 of the second heat exchanger unit 2 are higher than the end surfaces of the respective annular tubes 4, and the open end of the central tube 3 of the first heat exchanger unit 1 is correspondingly matched, connected and communicated with the open end of the central tube 3 of the second heat exchanger unit 2 through a connecting screw cap, a plurality of plug-in branch pipes 7 are distributed in an annular array on one side of the annular pipe 4 of the first heat exchanger unit 1 and the second heat exchanger unit 2, which is back to the opening end of the central pipe 3, one end of the plug-in branch pipe 7 is communicated with the respective inner sleeves 8 of the first heat exchanger unit 1 and the second heat exchanger unit 2, the respective inserting branch pipes 7 of the first heat exchanger unit 1 and the second heat exchanger unit 2 can be correspondingly matched and are connected and conducted through the connecting nuts, and the first heat exchanger unit 1 and the second heat exchanger unit 2 are alternately matched to form the energy-saving plate type heat exchanger heat exchange plate.

The splicing part of the opening ends of the central pipes 3 of the first heat exchanger unit 1 and the second heat exchanger unit 2 and the splicing part of the splicing branch pipes 7 form sealing connection through sealing rings/gaskets.

The closed end of the central tube 3 of the first heat exchanger unit 1 and the closed end of the central tube 3 of the second heat exchanger unit 2 do not extend beyond the end face of the respective annular tube 4.

And a supply port 9 for filling and discharging the heat-conducting medium 6 is arranged on the annular pipe 4.

The utility model discloses a theory of operation: the first heat exchanger units 1 and the second heat exchanger units 2 are alternately inserted and connected together, the open end of a central tube 3 of the first heat exchanger unit 1 positioned at the lowest side is correspondingly communicated with a heat supply water inlet pipeline, the open end of a central tube 3 of the second heat exchanger unit 2 positioned at the uppermost side is correspondingly communicated with a heat supply water return pipeline, when in heat supply, hot water enters the central tube 3 of the first heat exchanger unit 1 from the open end of the central tube 3 of the first heat exchanger unit 1 positioned at the lowest side, then enters an inner sleeve 8 of the first heat exchanger unit 1 through a radiation tube 5 of the first heat exchanger unit 1, enters the inner sleeve 8 of the second heat exchanger unit 2 through an inserting branch tube 7 on the inner sleeve 8 of the first heat exchanger unit 1 and an inserting branch tube 7 on the inner sleeve 8 of the second heat exchanger unit 2, and then enters the central tube 3 of the second heat exchanger unit 2 from the, the heat conducting medium 6 is injected into the interlayers of the inner sleeve 8 and the annular pipe 4 of the first heat exchanger unit 1 and the second heat exchanger unit 2, and the heat conducting medium 6 is utilized to accelerate the heat radiation efficiency.

The utility model discloses a radiant type diffusion reposition of redundant personnel design increases the angle hole and has crossed the water yield, has reduced the water resistance to utilize the heat-radiating medium heat dissipation, the radiating effect is good, has reduced and has been used for providing hydraulic power consumption, has practiced thrift the electric energy.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an energy-conserving formula plate heat exchanger heat transfer plate, its characterized in that includes first heat exchanger unit (1) and second heat exchanger unit (2), the basic structure of first heat exchanger unit (1) and second heat exchanger unit (2) is the same, all includes center tube (3), ring pipe (4), radiant tube (5) and interior sleeve pipe (8), the one end of center tube (3) is sealed, and the other end is the open end, center tube (3) set up along the axis of ring pipe (4), just the axis of center tube (3) and the coincidence of the central line of ring pipe (4), interior sleeve pipe (8) also are the annular, and the setting that corresponds the matching is in the inboard of ring pipe (4), heat-conducting medium (6) has been annotated in the intermediate layer that the cooperation formed between interior sleeve pipe (8) and ring pipe (4), communicate through many radiant tubes (5) between center tube (3) and interior sleeve pipe (8), the radiant tube (5) is arranged along the radial distribution of the annular tube (4), the open end of the central tube (3) of the first heat exchanger unit (1) and the open end of the central tube (3) of the second heat exchanger unit (2) are higher than the end faces of the respective annular tube (4), the open end of the central tube (3) of the first heat exchanger unit (1) and the open end of the central tube (3) of the second heat exchanger unit (2) are correspondingly matched and connected and communicated through a connecting nut, a plurality of inserting branch tubes (7) are distributed on one side, back to the open end of the central tube (3), of the annular tube (4) of the first heat exchanger unit (1) and the annular tube (4) of the second heat exchanger unit (2) in an annular array mode, one ends of the inserting branch tubes (7) are communicated with the respective inner sleeve tubes (8) of the first heat exchanger unit (1) and the second heat exchanger unit (2), and the respective inserting branch tubes (7) of the first heat exchanger unit (1) and the The connecting nuts are connected and conducted, and the first heat exchanger units (1) and the second heat exchanger units (2) are alternately matched to form the heat exchange plate of the energy-saving plate heat exchanger.

2. The heat exchange plate of an energy-saving plate heat exchanger according to claim 1, wherein the joints of the open ends of the central tubes (3) and the joints of the inserting branch tubes (7) of the first heat exchanger unit (1) and the second heat exchanger unit (2) are hermetically connected through sealing rings/gaskets.

3. A heat exchanger plate of an energy saving plate heat exchanger according to claim 1, characterized in that the closed end of the centre tube (3) of the first heat exchanger unit (1) and the closed end of the centre tube (3) of the second heat exchanger unit (2) do not extend beyond the end surface of the respective ring tube (4).

4. A heat exchanger plate of an energy saving plate heat exchanger according to claim 1, characterized in that the ring tube (4) is provided with a supply port (9) for charging and discharging the heat transfer medium (6).