JPS60194123U

JPS60194123U - In-line heat exchanger

Info

Publication number: JPS60194123U
Application number: JP8232384U
Authority: JP
Inventors: 鹿野　浩利; 新浜　仁; 三沢　伸吾
Original assignee: 建設省九州地方建設局長; 株式会社クボタ
Priority date: 1984-06-01
Filing date: 1984-06-01
Publication date: 1985-12-24
Also published as: JPH0229425Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例によるインライン形熱交換
器の概要構成を示す横断面図、第２図は同上冷却ジャケ
ットを取り出して示す拡大平面図、第３図ａ、　ｂは従
来例によるインライン形熱交換器の概要構成を示す半裁
側面図および横断面図、第４図は同上インライン形熱交
換器を適用した排水ポンプ装置の概要を示す構成図であ
る。１・・・熱交換器本体、２および３・・・下部および上
部筐体、６・・・熱交換室、７および８・・・入口側お
よび出口側集合管、９および１７・・・入口配管、１０
および１８・・・出口配管、１１・・・伝熱管、１３・
・・冷却ジャケット、１５・・・隔板、１６・・・伝熱
流路。１１１２　　　　　　　Ｂ／八　　　ｌ　　　　　　　　　　／″　　リ　　　−
Ｇ　　　　第４図「６第３図（ａ）Fig. 1 is a cross-sectional view showing the general configuration of an in-line heat exchanger according to an embodiment of this invention, Fig. 2 is an enlarged plan view showing the same cooling jacket taken out, and Fig. 3 a and b are according to a conventional example. FIG. 4 is a half-cut side view and a cross-sectional view showing the general structure of the in-line heat exchanger, and FIG. 4 is a block diagram showing the outline of a drainage pump device to which the in-line heat exchanger is applied. DESCRIPTION OF SYMBOLS 1... Heat exchanger body, 2 and 3... Lower and upper housing, 6... Heat exchange chamber, 7 and 8... Inlet side and outlet side collecting pipe, 9 and 17... Inlet Piping, 10
and 18... outlet piping, 11... heat exchanger tube, 13...
... Cooling jacket, 15 ... Partition plate, 16 ... Heat transfer channel. 1112 B/8 l/″li -
G Figure 4 "6 Figure 3 (a)

Claims

[Scope of utility model registration request]

(1) A large number of heat transfer tubes are installed in the discharge piping of an engine-driven drainage pump, and are arranged in parallel to the flow path direction in approximately the upper half of the inside of the heat exchange chamber outside the flow path diameter of the discharge piping. In the installed in-line heat exchanger, a cooling jacket is installed at the inner bottom of the heat exchange chamber, and the upper surface of the cooling jacket is formed in a shape that matches the bottom surface of the flow path of the discharge piping, and each of the above-mentioned An in-line heat exchanger characterized in that a heat exchange section is constructed by arranging a heat exchanger tube and a cooling jacket in series.

(2) A request for registration of a utility model characterized in that the inside of the cooling jacket is divided by partition plates to form a series of heat transfer channels, and the outlet side of the heat transfer channels is connected to the inlet side of each heat transfer tube. The in-line heat exchanger according to item 1.

(3) The inside of the cooling jacket is divided by partition plates so as to be perpendicular or parallel to the direction of the flow path to form a series of heat transfer flow paths in a zigzag shape from the inlet side to the outlet side.
The in-line heat exchanger according to claim 2, wherein the outlet side of the heat transfer channel is connected to the inlet side of each heat transfer tube.

(4) Utility model registration claim 1, characterized in that the heat exchanger main body is partially divided into a lower casing and an upper casing, and a cooling jacket is detachably attached to the lower casing. The in-line heat exchanger according to item 2 or 3.