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

Connection structure of multiple heat exchangers

A technology of heat exchanger and connecting structure, applied in the structural field of installation components, can solve the problems of weak rigidity of connecting components, etc., and achieve the effect of fewer parts and simple structure

Inactive Publication Date: 2018-10-23
T RAD CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a disadvantage that the rigidity of the connecting member is weak, and a plurality of reinforcing members are actually required

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
  • Connection structure of multiple heat exchangers
  • Connection structure of multiple heat exchangers
  • Connection structure of multiple heat exchangers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] Next, embodiments of the present invention will be described based on the drawings.

[0056] The present invention is a connection structure of a plurality of heat exchangers, and as an example, a radiator and an oil cooler are connected and fixed to an engine room or the like.

[0057] (Structure of the first heat exchanger)

[0058] In this example, the first heat exchanger 1 is a corrugated-fin heat exchanger, and has: a first core 1a in which a plurality of flat tubes and corrugated fins are alternately arranged; a pair of upper and lower tanks 24, each Both ends of the flat tube pass through the pair of upper and lower boxes 24; and a pair of first side beams 3 arranged on both sides of the first core 1a. Each tank 24 is provided with an inlet / outlet pipe 24a for the medium to be cooled. And, if figure 1 , Figure 4 As shown, a pair of first locking pins 5 protrude from the bottom surface of the lower case 24 so as to be spaced apart from each other.

[0059]...

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 provides a connection structure of multiple heat exchangers, which can securely connect multiple heat exchangers with fewer components. The lower end portions of a first heat exchanger (1) and a second heat exchanger (2) are fitted into the two side walls (7b) of a groove-shaped lower connecting member (7), and the lower connecting member (7) is fastened and fixed to the first heat exchanger (1) and the second heat exchanger (2) via a fastening connecting member (12).

Description

technical field [0001] The present invention relates to a structure for connecting and attaching a plurality of heat exchangers to attachment members such as an engine compartment. Background technique [0002] In the invention described in Patent Document 1 below, three heat exchangers, namely a radiator, an external cooler, and an oil cooler used in a construction machine are held in parallel, and these three heat exchangers are fixed to the main body frame of the vehicle. . For this purpose, a pair of vertical frames are arranged on both sides, the upper ends of the pair of vertical frames are connected by an upper plate, and the lower ends of the pair of vertical frames are connected by a lower plate. [0003] Furthermore, in the invention described in Patent Document 2, a first plate having an L-shaped cross-section supporting the respective lower ends of the heat exchangers and a second plate spanning between the upper ends of the heat exchangers are provided, and by ...

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): F28F9/26
CPCF28F9/262
Inventor 须山隆行菊山辰也
Owner T RAD CO LTD