CN104048533A - Shell-and-tube heat exchanger - Google Patents
Shell-and-tube heat exchanger Download PDFInfo
- Publication number
- CN104048533A CN104048533A CN201410237119.0A CN201410237119A CN104048533A CN 104048533 A CN104048533 A CN 104048533A CN 201410237119 A CN201410237119 A CN 201410237119A CN 104048533 A CN104048533 A CN 104048533A
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- CN
- China
- Prior art keywords
- shell
- heat exchanger
- hot fluid
- tube
- baffle plates
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Abstract
The invention discloses a shell-and-tube heat exchanger. The shell-and-tube heat exchanger comprises a shell, wherein the front end and the rear end of the shell are respectively provided with a tube box and a heat preservation box, the top part and the bottom part of the tube box are respectively provided with a cold fluid inlet and a cold fluid outlet, the shell is internally and transversely provided with multiple heat exchange tubes, the shell is internally provided with upper baffle plates and lower baffle plates in a staggered way in the vertical direction, drainage plates are arranged between the upper baffle plates and the lower baffle plates, adjacent drainage plates are symmetrically arranged, the heat preservation box is internally provided with a heating drying plate, and one end and the other end of the shell are oppositely provided with a hot fluid inlet and a hot fluid outlet. According to the shell-and-tube heat exchanger disclosed by the invention, hot fluid enters the hot fluid inlet and then enters the shell, an S-shaped flow direction is formed as the hot fluid passes through the upper baffle plates and the lower baffle plates, the hot fluid finally flows out from the hot fluid outlet, cold fluid enters the heat exchange tubes through a tube plate, and thus full heat exchange between the hot fluid and the cold fluid can be realized.
Description
Technical field
The present invention relates to a kind of heat exchanger, relate in particular to a kind of shell-and-tube heat exchanger.
Background technology
Heat exchanger is a kind of energy-saving equipment that between material, heat transmits of realizing between two or more fluid of different temperatures, to make heat pass to by higher fluid the fluid that temperature is lower, make fluid temperature (F.T.) reach flow process set quota, but conventionally exist the heat of two kinds of fluids can not balanced situation about transmitting, conventionally hot fluid is distributed in the centre of housing, can not be completely must with heat exchanger tube in fluid carry out sufficient heat exchange.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
For addressing the above problem, the invention provides the shell-and-tube heat exchanger that a kind of heat transfer rate is high.
The technical solution used in the present invention is:
A kind of shell-and-tube heat exchanger, comprise housing, described housing rear and front end is respectively arranged with bobbin carriage and incubator, described bobbin carriage top and bottom have cold fluid import and cold fluid outlet, in described housing, be laterally provided with many heat exchanger tubes, the interior vertical direction of described housing staggers and is provided with overhead gage and lower baffle plate, between described overhead gage and lower baffle plate, be provided with drainage plate, between adjacent drainage plate, be symmetrical arranged, in described incubator, be provided with heating drying-plate, described housing one end and the other end are relatively set with hot fluid import and hot fluid outlet.
Between the bobbin carriage of described housing and rear and front end and incubator, be connected by tube sheet, on described tube sheet, have multiple fluid through-holes.
In described bobbin carriage, carry out the separation of upper and lower chamber by dividing plate.
Many heat exchanger tubes are through overhead gage and lower baffle plate.
Beneficial effect of the present invention: hot fluid enters hot fluid import, then enter in housing, fluid is through overhead gage and lower baffle plate, forming S type flows to, finally export away from hot fluid, and cold fluid enters heat exchanger tube by tube sheet, make two kinds of fluid heat exchanges fully.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Wherein: 1, housing, 2, bobbin carriage, 3, incubator, 4, cold fluid import, 5, cold fluid outlet, 6, heat exchanger tube, 7, overhead gage, 8, lower baffle plate, 9, heating drying-plate, 10, hot fluid import, 11, hot fluid outlet, 12, tube sheet, 13, fluid through-hole, 14, dividing plate, 15, drainage plate.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only, for explaining the present invention, does not form the restriction to protection scope of the present invention.
As shown in Figure 1, a kind of shell-and-tube heat exchanger of the present invention, comprise housing 1, housing 1 rear and front end is respectively arranged with bobbin carriage 2 and incubator 3, bobbin carriage 2 tops and bottom have cold fluid import 4 and cold fluid outlet 5, the interior many heat exchanger tubes 6 that are laterally provided with of housing 1, the interior vertical direction of housing 1 staggers and is provided with overhead gage 7 and lower baffle plate 8, between overhead gage 7 and lower baffle plate 8, be provided with drainage plate 15, between adjacent drainage plate, be symmetrical arranged, many heat exchanger tubes 6 are through overhead gage 7 and lower baffle plate 8, in incubator 3, be provided with heating drying-plate 9, heating drying-plate 9 is set can make housing 1 reach the effect of insulation, reduce heat leakage as far as possible, housing 1 one end and the other end are relatively set with hot fluid import 10 and hot fluid outlet 11.
Between the bobbin carriage 2 of housing 1 and rear and front end and incubator 3, be connected by tube sheet 12, on tube sheet 12, have multiple fluid through-holes 13.Cold fluid and hot fluid turnover is convenient, fully reaches the effect of heat exchange.
In bobbin carriage 2, carry out the separation of upper and lower chamber by dividing plate 14.Cold fluid import 4 and cold fluid outlet 5 are separated, and the fluid that cold fluid import 4 enters, through heat exchanger tube 6 heat exchange, out from cold fluid outlet 5 finally.
Two kinds of fluids of the present invention are performed such heat exchange: hot fluid enters hot fluid import 10, enter again in housing 1, fluid is through overhead gage 7 and lower baffle plate 8, forming S type flows to, finally go out from hot fluid outlet 11, and cold fluid enters heat exchanger tube 6 by tube sheet 12, make two kinds of fluid heat exchanges fully.
Claims (4)
1. a shell-and-tube heat exchanger, comprise housing, it is characterized in that: described housing rear and front end is respectively arranged with bobbin carriage and incubator, described bobbin carriage top and bottom have cold fluid import and cold fluid outlet, in described housing, be laterally provided with many heat exchanger tubes, the interior vertical direction of described housing staggers and is provided with overhead gage and lower baffle plate, between described overhead gage and lower baffle plate, be provided with drainage plate, between adjacent drainage plate, be symmetrical arranged, in described incubator, be provided with heating drying-plate, described housing one end and the other end are relatively set with hot fluid import and hot fluid outlet.
2. a kind of shell-and-tube heat exchanger according to claim 1, is characterized in that: between the bobbin carriage of described housing and rear and front end and incubator, be connected by tube sheet, have multiple fluid through-holes on described tube sheet.
3. a kind of shell-and-tube heat exchanger according to claim 1, is characterized in that: in described bobbin carriage, carry out the separation of upper and lower chamber by dividing plate.
4. a kind of shell-and-tube heat exchanger according to claim 1, is characterized in that: many heat exchanger tubes are through overhead gage and lower baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237119.0A CN104048533A (en) | 2014-05-30 | 2014-05-30 | Shell-and-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237119.0A CN104048533A (en) | 2014-05-30 | 2014-05-30 | Shell-and-tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104048533A true CN104048533A (en) | 2014-09-17 |
Family
ID=51501700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410237119.0A Pending CN104048533A (en) | 2014-05-30 | 2014-05-30 | Shell-and-tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104048533A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466084A (en) * | 2016-01-08 | 2016-04-06 | 珠海格力电器股份有限公司 | Evaporator and air conditioner comprising same |
| CN109253445A (en) * | 2018-08-27 | 2019-01-22 | 张连军 | A kind of adverse current Zigzag type heat exchange economizer |
| CN112503986A (en) * | 2020-12-04 | 2021-03-16 | 西安交通大学 | Miniature quick cooling device based on array type hydrophilicity graphite alkene |
-
2014
- 2014-05-30 CN CN201410237119.0A patent/CN104048533A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466084A (en) * | 2016-01-08 | 2016-04-06 | 珠海格力电器股份有限公司 | Evaporator and air conditioner comprising same |
| CN105466084B (en) * | 2016-01-08 | 2018-06-26 | 珠海格力电器股份有限公司 | Evaporator and with its air conditioner |
| CN109253445A (en) * | 2018-08-27 | 2019-01-22 | 张连军 | A kind of adverse current Zigzag type heat exchange economizer |
| CN112503986A (en) * | 2020-12-04 | 2021-03-16 | 西安交通大学 | Miniature quick cooling device based on array type hydrophilicity graphite alkene |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140917 |
|
| WD01 | Invention patent application deemed withdrawn after publication |