CN201166526Y - Plate fin type coolers - Google Patents
Plate fin type coolers Download PDFInfo
- Publication number
- CN201166526Y CN201166526Y CNU2008200689052U CN200820068905U CN201166526Y CN 201166526 Y CN201166526 Y CN 201166526Y CN U2008200689052 U CNU2008200689052 U CN U2008200689052U CN 200820068905 U CN200820068905 U CN 200820068905U CN 201166526 Y CN201166526 Y CN 201166526Y
- Authority
- CN
- China
- Prior art keywords
- plate
- cooler
- plate chamber
- core body
- heat exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a plate-fin cooler and relates to a heat exchanger. The purpose of the utility model is to provide the plate-fin cooler with high heat exchanging efficiency and small volume. The technical scheme key points of the plate-fin cooler are that the plate-fin cooler comprises a heat exchanging core body, wherein the heat exchanging core body is composed of a plurality of plate cavities which are sealed around, holes which are opposite to an oil inlet and an oil outlet on a shell are arranged on an upper plate of an outer plate cavity and two ends of upper plates and lower plates of other plate cavities, water cavities which are formed through connecting tubes and the plate cavities in a sealing mode are arranged outside orifices between each plate cavity and are communicated with water chambers on two ends of the cooler shell, and corrugated plates are arranged in each plate cavity and separate the plate cavity into a plurality of oil path channels which are communicated with the oil inlet and the oil outlet of the cooler shell. The plate-fin cooler is used in the heat exchanger.
Description
Technical field:
The utility model relates to a kind of heat exchanger, particularly a kind of strip-fin oil cooler.
Background technology:
The medium of the hydraulic system of engineering truck can produce a large amount of heats in the course of the work, causes its temperature to raise, even can't operate as normal, especially at high temperature season, must cool off this medium.The cooler great majority of existing engineering truck hydraulic oil are tube shell type structure, and are this relatively simple for structure, but its heat exchange efficiency is lower, for the less situation of installing space, has been subjected to restriction.
Summary of the invention:
The purpose of this utility model provides the little strip-fin oil cooler of the high volume of a kind of heat exchange efficiency.The technical solution of the utility model is, a kind of strip-fin oil cooler, comprise heat exchange core body, it is characterized in that: heat exchange core body is made up of the plate chamber of sealing around a plurality of, the upper and lower plate two ends in the upper plate in outside plate chamber and other plate chamber be provided with housing on into and out of the relative hole of hydraulic fluid port, aperture Wai Chu between each plate chamber is provided with body and the plate chamber formed water cavity that is tightly connected and is communicated with the hydroecium at cooler casing two ends, is provided with corrugated plating in each plate chamber the plate chamber is separated into being communicated with into and out of hydraulic fluid port of a plurality of asphalt channels and cooler casing.The described heat exchange core body of being made up of the plate chambeies of sealing around a plurality of has two at least, each heat exchange core body relative with oil inlet and outlet on the cooler casing respectively into and out of hydraulic fluid port.Corrugated plating fibre in the described plate chamber is welded on the upper and lower wooden partition in plate chamber.The utility model has the high advantage of the little heat exchange efficiency of volume compared with the prior art.
Description of drawings:
Accompanying drawing is the structural representation of the utility model strip-fin oil cooler, and Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment:
In conjunction with above accompanying drawing the utility model is elaborated, in cooler casing, be provided with two hydraulic oil heat exchange core bodies of not ganging up mutually, this heat exchange core body is made up of four airtight rectangular slab chambeies 6, being provided with corrugated plating 10 in the chamber is connected with fine weldering with cavity, the two ends of the upper and lower plate of rectangular cavity are provided with relative into and out of hydraulic fluid port 8,4 on hole 13 and the housing, by body 5,9 it is spaced from each other between four rectangular slab chambeies, it is relative with entery and delivery port 2 that the two ends of cooler casing are provided with hydroecium 1.This pair of heat exchange core body cooler can be used for having the engineering truck of two kinds of different hydraulic oil.When vehicle only has a kind of hydraulic oil, have only a heat exchange core body to get final product.
Heat exchange principle of the present utility model is, hydraulic oil is entered in the heat exchange core body by import and contacts with corrugated plating in each plate chamber that seals, its heat is passed to plate body by corrugated plating and is taken away by the cooling water outside the plate chamber, because the area of corrugated plating 10 is far longer than the area of the plate in composing plate chamber in the plate chamber, thereby the shell and tube cooler of the heat exchange effect of this strip-fin oil cooler and equal volume wants big a lot, not only volume is suitable for the condition in little space for a short time, and because volume is little, save material, its cost is lower than shell and tube cooler.
Claims (3)
1, a kind of strip-fin oil cooler, comprise heat exchange core body, it is characterized in that: heat exchange core body is made up of the plate chamber of sealing around a plurality of, the upper and lower plate two ends in the upper plate in outside plate chamber and other plate chamber be provided with housing on into and out of the relative hole of hydraulic fluid port, aperture Wai Chu between each plate chamber is provided with body and the plate chamber formed water cavity that is tightly connected and is communicated with the hydroecium at cooler casing two ends, is provided with corrugated plating in each plate chamber the plate chamber is separated into being communicated with into and out of hydraulic fluid port of a plurality of asphalt channels and cooler casing.
2, a kind of strip-fin oil cooler as claimed in claim 1 is characterized in that: the described heat exchange core body of being made up of the plate chambeies of sealing around a plurality of has two at least, each heat exchange core body relative with oil inlet and outlet on the cooler casing respectively into and out of hydraulic fluid port.
3, a kind of strip-fin oil cooler as claimed in claim 1 or 2 is characterized in that: the corrugated plating fibre in the described plate chamber is welded on the upper and lower wooden partition in plate chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200689052U CN201166526Y (en) | 2008-01-01 | 2008-01-01 | Plate fin type coolers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200689052U CN201166526Y (en) | 2008-01-01 | 2008-01-01 | Plate fin type coolers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201166526Y true CN201166526Y (en) | 2008-12-17 |
Family
ID=40191916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200689052U Expired - Fee Related CN201166526Y (en) | 2008-01-01 | 2008-01-01 | Plate fin type coolers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201166526Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526182A (en) * | 2017-09-18 | 2019-03-26 | 现代自动车株式会社 | Liquid-cooled double-sided cooled device |
-
2008
- 2008-01-01 CN CNU2008200689052U patent/CN201166526Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526182A (en) * | 2017-09-18 | 2019-03-26 | 现代自动车株式会社 | Liquid-cooled double-sided cooled device |
| CN109526182B (en) * | 2017-09-18 | 2022-09-06 | 现代自动车株式会社 | Liquid-cooled double-sided cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20100201 |