Unlock instant, AI-driven research and patent intelligence for your innovation.

Squirrel cage type heat exchanger

A heat exchanger and squirrel cage technology, applied in the field of ground source heat pump engineering system supporting equipment, can solve the problems of difficult repair and large land occupation.

Inactive Publication Date: 2017-05-24
BINZHOU ARMOR FORCE SOLAR TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Buried exchange pipelines are generally used in ground source heat pump assembly projects, but this method takes up too much land and is generally not easy to repair. It is a one-time project

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Squirrel cage type heat exchanger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The squirrel-cage heat exchanger is composed of a circular collecting tube (1), a heat exchange tube (2), and a stopper (3). It is characterized in that: two circular collecting tubes (1) are concentrically opposed up and down, The heat exchange tubes (2) are densely connected in the middle; circulation pipe joints (11) are reserved inside the upper and lower circular collecting pipes (1), and the stoppers (3) are assembled symmetrically; the circular collecting pipes (1) and After the heat exchange tube (2) is welded into one body, the surface is treated with anti-corrosion; the stopper (3) is assembled on the circular collection tube (1) to prevent the squirrel-cage heat exchanger from being scratched and damaged by the well wall .

[0012] As mentioned above, the outer side of the heat exchange tube (2) can be equipped with scales to increase its heat exchange efficiency; the upper limiter (3) can reserve a sling hanging hole (31).

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a squirrel cage type heat exchanger and belongs to matched equipment of a ground source heat pump engineering system. The squirrel cage type heat exchanger comprises round collecting pipes, heat exchange pipes and limiters, and is characterized in that the two circular collecting pipes are arranged in a vertically concentric mode; the heat exchange pipes are connected between the two circular collecting pipes densely in a communication mode; circulation pipeline joints are reserved on the inner sides of the upper and lower circular collecting pipes, and the upper and lower circular collecting pipes are each symmetrically provided with the limiters; the circular collecting pipes and the heat exchange pipes are welded into a whole, and the surface is subjected to corrosion resisting treatment; and the limiters are protection devices which are assembled on the circular collecting pipes to prevent the squirrel cage type heat exchanger and the well wall from being scratched and damaged. The squirrel cage type heat exchanger can be stably put into water in a well to finish temperature exchange between heat conduction media in the heat exchange pipe and the circular collecting pipes and underground well water, can provide the needed base temperature for a heat pump and achieves the energy conservation effect.

Description

[0001] Technical field [0002] The invention belongs to the auxiliary equipment of the ground source heat pump engineering system. Background technique [0003] Now, the energy-saving effect of ground source heat pump is very obvious, and it has been more and more recognized. Buried exchange pipelines are generally used in ground source heat pump assembly projects, but this method takes up too much land and is generally not easy to repair, and it is a one-time project. For single-family villas, well-type heat exchange is more practical, so it is particularly necessary to develop simple and practical well-type heat exchangers accordingly. Contents of the invention [0004] Aiming at the above requirements, this squirrel cage heat exchanger is specially designed. [0005] The solution of the present invention is: a squirrel-cage heat exchanger, which is composed of a circular collecting tube, a heat exchange tube, and a limiter. It is characterized in that: two circular col...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F28D1/053F28F9/00F24J3/08F25B30/06
CPCY02E10/10F28D1/05333F24T10/00F25B30/06F28F9/005
Inventor 王学明
Owner BINZHOU ARMOR FORCE SOLAR TECH