CN210165596U

CN210165596U - Three high-efficient special-shaped heat exchangers of pipe convenient to installation

Info

Publication number: CN210165596U
Application number: CN201920842793.XU
Authority: CN
Inventors: 黄太松; 陶广红; 秦圣权; 王江春; 龚铜基; 张慧; 李良婧; 殷光钧; 周浩; 凌通; 陈松; 王海涛
Original assignee: Anhui Hua Yexin Energy Technology Co Ltd
Current assignee: Anhui Hua Yexin Energy Technology Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-03-20
Anticipated expiration: 2029-06-05

Abstract

The utility model provides a high-efficient three pipe dysmorphism heat exchangers convenient to installation, be in including the U head and establishing inlet tube and outlet pipe in the U head, the U head is equipped with the end, the pipe diameter of outlet pipe is less than the pipe diameter of inlet tube, the quantity of outlet pipe is two, two be equipped with the snap ring between the outlet pipe, two the outlet pipe with the inlet tube communicates with each other and connects, the outlet pipe with between the inlet tube be equipped with the baffle in the U head. The utility model discloses easy installation, and avoid hot short circuit phenomenon, improve the heat exchange efficiency of ground source well.

Description

Three high-efficient special-shaped heat exchangers of pipe convenient to installation

Technical Field

The utility model belongs to the technical field of the heat exchanger, concretely relates to high-efficient three pipe special-shaped heat exchangers convenient to installation.

Background

Conventional ground heat exchanger systems have primarily employed horizontal and vertical borehole heat exchangers. The horizontal pipe-embedded heat exchanger has the advantages that the construction is convenient, and the occupied area is large. The other vertical pipe burying is to drill and bury a heat exchange pipe on the ground, and has the advantages of small occupied area and larger construction difficulty. The vertical pipe laying can save more land than the horizontal pipe laying, thereby being more suitable for the national conditions of China. In the prior art vertical borehole heat exchanger constructions, both single and double U ground boreholes have typically been employed. The heat exchange process of the single U-tube is short, the heat exchange process of the double U-tubes is doubled compared with the heat exchange process of the single U-tube, but the downstream heat exchange area is small, and the flow resistance is large.

And because the traditional ground heat exchanger is a pipeline with the same material and the same diameter, the flow velocity of inlet and outlet water of the ground source well is approximately the same, and the distance between the pipelines is smaller, the phenomenon of thermal short circuit exists, and the heat exchange efficiency of the ground source well is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a three high-efficient special-shaped heat exchangers of pipe convenient to installation, easy installation, and avoid hot short circuit phenomenon, improve the heat exchange efficiency of ground source well.

The utility model provides a following technical scheme:

the utility model provides a three high-efficient special-shaped heat exchangers of pipe convenient to installation, includes the U head and establishes inlet tube and outlet pipe in the U head, the U head is equipped with the end, the pipe diameter of outlet pipe is less than the pipe diameter of inlet tube, the quantity of outlet pipe is two, two be equipped with the snap ring between the outlet pipe, two the outlet pipe with the inlet tube communicates with each other and connects, the outlet pipe with between the inlet tube be equipped with the baffle in the U head.

Preferably, the junction of the water outlet pipe and the water inlet pipe is arranged in the end head, a three-way valve is arranged at the junction of the water outlet pipe and the water inlet pipe, and the water outlet pipe is connected with the water inlet pipe through the three-way valve.

Preferably, the tip is a tapered tip.

Preferably, a buckle is arranged on the snap ring between the two water outlet pipes.

Preferably, the water inlet pipe and the water outlet pipe are respectively provided with an electric melting sleeve.

The utility model has the advantages that: the heat exchanger adopts three special-shaped pipes and adopts the water outlet pipes and the water inlet pipes with different pipe diameters, so that the heat exchange loss among pipelines is reduced, and the heat exchange efficiency is improved; a clapboard is arranged in the U head between the water inlet pipe and the water outlet pipe, so that the problem of thermal short circuit is solved; the whole U-shaped head is provided with the end head, so that the heat exchanger can be conveniently installed and used.

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 view of the present invention;

fig. 2 is a schematic top view of the present invention;

labeled as: 1, a U head; 11. a tip; 2. a water inlet pipe; 21. electrically melting the sleeve; 3. a water outlet pipe; 31. a snap ring; 32. buckling; 4. a partition plate; 5. and a three-way valve.

Detailed Description

As shown in fig. 1, the high-efficiency three-tube special-shaped heat exchanger convenient to mount comprises a U-shaped head 1, and a water inlet tube 2 and a water outlet tube 3 which are arranged in the U-shaped head 1, wherein the U-shaped head 1 is provided with a tip 11, and the tip 11 is a conical tip, so that a ground source can be conveniently mounted. The junction of outlet pipe 3 and inlet tube 2 is established in end 11, and the junction of outlet pipe 3 and inlet tube 2 is equipped with three-way valve 5, and outlet pipe 3 passes through three-way valve 5 with inlet tube 2 and is connected. The pipe diameter of outlet pipe 3 is less than the pipe diameter of inlet tube 2, and the quantity of outlet pipe 3 is two, is equipped with electric smelting sleeve 21 on inlet tube 2 and the outlet pipe 3 respectively, and supplementary reduction thermal short circuit. A snap ring 31 is arranged between the two water outlet pipes 3, the two water outlet pipes 3 are communicated and connected with the water inlet pipe 2, and a partition plate 4 is arranged in the U head 1 between the water outlet pipe 3 and the water inlet pipe 2.

As shown in fig. 2, a snap ring 31 between two water outlet pipes 3 is provided with a snap 32, so that a certain distance is kept between the two water outlet pipes 3 and the stability between the pipes is assisted.

As shown in fig. 1 and 2, in the using process of the high-efficiency three-tube special-shaped heat exchanger convenient to install, because the traditional ground heat exchanger is an equal-diameter pipeline, the water inlet and outlet of the ground source well are approximately close, the distance between the pipelines is smaller, and the thermal short-circuit phenomenon exists, the utility model relates to a in a U head 1, the pipe diameter of a water inlet pipe 2 is larger than the pipe diameter of a water outlet pipe 3, and two water outlet pipes 3 are designed, so that the water inlet flow rate of the ground source well is easy to maintain stable and low-speed flow, the water outlet is easy and quick, the heat exchange loss between the pipelines is reduced, and meanwhile, a clapboard 4 is additionally arranged between the water outlet pipe 3 and the water inlet pipe 2, so that the thermal short-circuit phenomenon is reduced; furthermore, the whole design is in U head 1, and U head 1 is equipped with end 11, the installation of the whole heat exchanger of being convenient for is used.

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. The utility model provides a three high-efficient special-shaped heat exchangers of pipe convenient to installation, its characterized in that includes the U head and establishes inlet tube and outlet pipe in the U head, the U head is equipped with the end, the pipe diameter of outlet pipe is less than the pipe diameter of inlet tube, the quantity of outlet pipe is two, two be equipped with the snap ring between the outlet pipe, two the outlet pipe with the inlet tube communicates with each other and connects, the outlet pipe with between the inlet tube be equipped with the baffle in the U head.

2. The efficient three-tube special-shaped heat exchanger convenient to mount according to claim 1, wherein a joint of the water outlet tube and the water inlet tube is arranged in the end head, a three-way valve is arranged at the joint of the water outlet tube and the water inlet tube, and the water outlet tube is connected with the water inlet tube through the three-way valve.

3. An efficient three-tube profiled heat exchanger convenient to install as claimed in claim 1 wherein said end head is a tapered end head.

4. The efficient three-tube special-shaped heat exchanger convenient to mount according to claim 1, wherein a snap ring is arranged on a snap ring between the two water outlet tubes.

5. An efficient three-tube special-shaped heat exchanger convenient to mount according to claim 1, wherein the water inlet tube and the water outlet tube are respectively provided with an electric melting sleeve.