CN106323029A - Plate type condenser - Google Patents
Plate type condenser Download PDFInfo
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- CN106323029A CN106323029A CN201510391004.1A CN201510391004A CN106323029A CN 106323029 A CN106323029 A CN 106323029A CN 201510391004 A CN201510391004 A CN 201510391004A CN 106323029 A CN106323029 A CN 106323029A
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- medium
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Abstract
The invention belongs to the technical field of heat exchange equipment and particularly relates to a plate type condenser. The condenser comprises a box body, a heat exchange plate bundle, a convergence box, a second medium inlet, a second medium outlet, a first medium inlet and a first medium outlet, wherein the convergence box comprises an inlet shunt area communicating with the second medium inlet and an outlet convergence area communicating with the second medium outlet; and the heat exchange plate bundle comprises multiple heat exchange plate pairs, first medium once-through channels are arranged between the heat exchange plate pairs, second medium baffle runners are arranged in the heat exchange plate pairs, and comprise multiple circumferential channels provided with independent medium inlets and outlets and pass partition plates arranged in the circumferential channels to enable media to flow along the pass partition plates in the circumferential channels in a reciprocating and baffled manner. According to the condenser, the pass partition plates for enabling the second media to flow in the reciprocating and baffled manner are arranged, baffle spaces are not required to be additionally formed in two sides of the box body, thus, the size of box body of the condenser is small, the weight is low, the pressure drop is small, the manufacturing cost is low, the heat exchange efficiency is high, and the structure is compact.
Description
Technical field
The present invention relates to heat-exchange apparatus technical field, particularly relate to a kind of plate-type condenser.
Background technology
Condenser is to utilize cold flow body to carry out heat exchange by heat transferring plate, by cold to steam or steam
But uniform temperature is arrived so that gas or steam are transformed into liquid.
Existing plate-type condenser all uses cross-current form, in order to improve the condensation efficiency of condenser,
Condenser need to be arranged rolls over Cheng Liudao more, but rolls over after journey is intended to flow out plate due to medium every time and enter back into plate
Sheet, needs other folding journey space, the most existing condensation body at the heat exchange plate two ends of condenser
Long-pending big, pressure drop is big, cost is high, and in the heat exchange plate of condenser between the folding journey at journey and two ends not
Can reliably cut off, be easily short-circuited phenomenon, reduces condensation efficiency.
Summary of the invention
The technical problem to be solved is, overcomes the deficiencies in the prior art, it is provided that one
Kind just can complete to roll over journey cross-current condenses and volume without arranging folding journey space at housing two ends more
Little, pressure drop is little, the reliable plate-type condenser of low cost, long-term operation.
The present invention is to be achieved by the following technical programs:
A kind of plate-type condenser, including casing, the evenly distributed heat exchanger plates bundle in box house and change
Header box, the second medium import being respectively arranged on header box two ends and second medium that hot plate bundle connects go out
Mouthful and lay respectively at the first medium entrance of tank ends and first medium outlet, header box includes
With the inlet distribution district of second medium inlet communication and with the outlet doab of second medium outlet,
Heat exchanger plates bundle includes several evenly distributed heat exchanger plates pair, heat exchanger plates between for connection first medium enter
Mouth and the first medium once-through passage of first medium outlet, heat exchanger plates is internally for connection inlet distribution
District and outlet doab second medium folding Cheng Liudao, second medium folding Cheng Liudao includes several having independence
Circumferential passageway that medium is imported and exported and make in being arranged on circumferential passageway medium along its in circumferential passageway past
Roll over the pass partition of Cheng Liudong again.
Further, pass partition is at least one, and the folding number of passes of second medium folding Cheng Liudao is even number,
Header box is positioned at casing side, and is internally provided with dividing plate, and inlet distribution district and outlet doab are positioned at
Dividing plate both sides.
Further, pass partition is at least one, and folding number of passes is odd number, and header box is by being positioned at casing
Two branch mailbox body compositions of both sides.
The invention has the beneficial effects as follows:
Make second medium along its reciprocal pass partition rolling over Cheng Liudong in circumferential passageway by setting, make
Second medium need not flow out plate when realizing folding Cheng Huanre condensation and enters back into plate, it may not be necessary to another
Outer setting in casing both sides rolls over journey space, and therefore, the box volume of condenser is little, lightweight, pressure drop
Little, cost is low, heat transfer efficiency is high, compact conformation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the countercurrent flow pattern schematic diagram of the heat exchanger plates pair of the present invention；
Fig. 3 is the forward flow pattern schematic diagram of the heat exchanger plates pair of the present invention.
In figure: 1. casing, 2. heat exchanger plates bundle, 21. heat exchanger plates pair, 211. pass partitions, 212. weeks
To passage, 3. first medium entrance, 4. header box, 41. inlet distribution districts, 42. dividing plates, 43. go out
Mouth doab, 44. second medium imports, 45. second mediums outlet, 5. first medium outlets；
A: first medium, B: second medium.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, knot below
The present invention is described in further detail for conjunction accompanying drawing and most preferred embodiment.
As Figure 1-3, a kind of plate-type condenser of the present invention, including casing 1, evenly distributed in
Header box 4 that heat exchanger plates bundle 2 within casing 1 is connected with heat exchanger plates bundle 2, it is respectively arranged on and confluxes
The second medium import 44 at case 4 two ends and second medium export 45 and lay respectively at casing 1 liang
The first medium entrance 3 of end and first medium outlet 5；Also set on the port of casing 1 upper and lower side simultaneously
There are pull bar or lacing wire (not shown), for fixing and spacing heat exchanger plates bundle 2；
The inlet distribution district 41 connected with second medium import 44 of mutually isolation it is provided with in header box 4
And the 45 outlet doabs 43 connected, inlet distribution district 41 and outlet doab is exported with second medium
43 can be completely cut off by the dividing plate 42 being positioned within header box 4 and formed；Certainly, header box 4 also can be by
Two the branch mailbox bodies 1 being positioned at casing 1 both sides form, two branch mailbox bodies 1 respectively with second medium import
44 45 connects with second medium outlet, but casing 1 floor space of this structure greatly, structural strength not
Foot；
Heat exchanger plates bundle 2 include several evenly distributed heat exchanger plates to 21, heat exchanger plates between 21 for even
Logical first medium entrance 3 and the first medium once-through passage of first medium outlet 5, heat exchanger plates pair
For connection inlet distribution district 41 and outlet doab 43 second medium folding Cheng Liudao, second medium in 21
Folding Cheng Liudao includes several circumferential passageway 212 with standalone media import and export and is arranged on circumferential passageway
Medium is made back and forth to roll over the pass partition 211 of Cheng Liudong in circumferential passageway 212 along it in 212, independent
Medium is imported and exported and is connected with inlet distribution district 41 and outlet doab 43 respectively；
Weld at circumferential passageway 212 and pass partition 211 after two heat exchanger plates overlappings, circumferential passageway
212 sequential weldings, pass partition 211 can be pressed into contact with connection, sequential welding, intermittent weld or multiple spot welding,
Form heat exchanger plates to 21；Heat exchanger plates to the pressure medium in 21 less than heat exchanger plates to the medium between 21
Pressure；The ripple geometry of heat exchanger plates both sides is symmetrically or non-symmetrically, and i.e. the ripple's depth of both sides can
It is equal, it is possible to；The heat exchanger plates both sides ripple of compression molding can be various corrugated form, heat exchanger plates
Group poststack ripple mutually supports formation medium channel, and ripple also functions to strengthen heat exchanger plates and bears medium simultaneously
The effect of pressure；Ripple also can be realized by weldering muscle, connection post mode.
Due to be provided with make second medium along its in circumferential passageway 212 point journey of reciprocal folding Cheng Liudong every
Plate 211 so that second medium need not flow out plate when realizing folding Cheng Huanre condensation and enters back into plate,
Folding journey space can be additionally set in casing 1 both sides, therefore, casing 1 volume of condenser is little,
Lightweight, pressure drop is little, cost is low, heat transfer efficiency is high, compact conformation.
In this example, pass partition 211 arranges at least one.When pass partition 211 is odd number, it is situated between
Matter just completes even-times folding journey in circumferential passageway 212, and medium is imported and exported same, turnover flowing
In opposite direction, header box 4 is positioned at casing 1 side, and is internally provided with dividing plate 42.Work as pass partition
211 when being even number, and medium just completes odd-times folding journey in circumferential passageway 212, and medium is imported and exported and existed
Different edge, turnover flow direction is identical, and header box 4 is by two the branch mailbox bodies 1 being positioned at casing 1 both sides
Composition.
Wherein circumferential passageway 212 is divided into import and export passage and folding Cheng Tongdao by pass partition 211.Turnover
Mouth channel width can be identical with folding journey channel width, it is also possible to different.Each journey channel width can be identical,
Can also be different.Medium folding number of passes and every journey channel width can be adjusted as required.
As in figure 2 it is shown, when second medium is reverse flow, plate groups is to group poststack, vertical direction
Enter from top as the import and export passage of first medium, i.e. first medium, once-through plate, from
Flowing out below, second medium transverse reciprocating folding Cheng Liudong, below side, the first journey passway enters,
After repeatedly rolling over journey, above side, the first journey passway is flowed out, i.e. first medium turnover is reverse
Flowing；Certainly both flow directions can also be inverted.
As it is shown on figure 3, when second medium is for forward flowing, described plate groups is to group poststack, vertically
Direction enters from top as the import and export passage of first medium, i.e. first medium, once-through plate,
From flowing out below, second medium transverse reciprocating folding Cheng Liudong, the first journey passway below side one end
Entering, after repeatedly rolling over journey, above the side other end, the first journey passway is flowed out, and i.e. second is situated between
Matter passes in and out as forward to flow；Certainly both flow directions can also be inverted.
Heat exchanger plates can use carbon steel, rustless steel, titanium and alloy thereof, nickel and nickel-base alloy thereof or other steel
Plant or non-ferrous metal, two kinds of Jie such as this plate-type condenser is applicable to: gas-gas, gas-liquids
Matter is single-phase heat exchange condensation, is also applied for biphase-biphase, single-phase-biphase heat exchange condensation；Its
Temperature resistant range is at-196～1200 DEG C；
After being the most constantly condensed due to first medium, first medium charge flow rate is more than condensation
After liquid delivery flow, therefore, first medium entrance 3 bore exports 5 bores more than first medium,
Prevent the first medium of gas form by first medium outlet 5 effusion.
The above is only the preferred embodiment of the present invention, it is noted that for the art
For those of ordinary skill, under the premise without departing from the principles of the invention, it is also possible to make some improvement
And retouching, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (3)
1. a plate-type condenser, it is characterised in that: include casing (1), evenly distributed in casing
(1) internal heat exchanger plates bundle (2) is connected with heat exchanger plates bundle (2) header box (4), set respectively
Second medium import (44) in header box (4) two ends and second medium outlet (45), Yi Jifen
It is not positioned at first medium entrance (3) and first medium outlet (5), the described remittance at casing (1) two ends
Stream case (4) includes the inlet distribution district (41) connected with second medium import (44) and with second
The outlet doab (43) that media outlet (45) connects, described heat exchanger plates bundle (2) include several all
The heat exchanger plates of even arrangement is to (21), and described heat exchanger plates is between (21) being connection first medium entrance
(3) and first medium outlet (5) first medium once-through passage, described heat exchanger plates is to (21)
It is interior for connecting described inlet distribution district (41) and outlet doab (43) second medium folding Cheng Liudao,
Described second medium folding Cheng Liudao includes several circumferential passageway (212) with standalone media import and export
And in being arranged on circumferential passageway (212), make medium along its reciprocal folding journey stream in circumferential passageway (212)
Dynamic pass partition (211).
A kind of plate-type condenser the most according to claim 1, it is characterised in that described point of journey every
Plate (211) at least one, the folding number of passes of described second medium folding Cheng Liudao is even number, described remittance
Stream case (4) is positioned at casing (1) side, and is internally provided with dividing plate (42), described inlet distribution
District (41) and outlet doab (43) are positioned at dividing plate (42) both sides.
A kind of plate-type condenser the most according to claim 1, it is characterised in that described point of journey every
Plate (211) at least one, described folding number of passes is odd number, and described header box (4) is by being positioned at casing
(1) two branch mailbox body (1) compositions of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391004.1A CN106323029A (en) | 2015-07-06 | 2015-07-06 | Plate type condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391004.1A CN106323029A (en) | 2015-07-06 | 2015-07-06 | Plate type condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106323029A true CN106323029A (en) | 2017-01-11 |
Family
ID=57727419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391004.1A Pending CN106323029A (en) | 2015-07-06 | 2015-07-06 | Plate type condenser |
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| Country | Link |
|---|---|
| CN (1) | CN106323029A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11125493A (en) * | 1997-10-23 | 1999-05-11 | Toshiba Corp | Condenser and short shell installation method therefor |
| CN102425958A (en) * | 2011-10-24 | 2012-04-25 | 北京京海华诚能源科技有限公司 | All-welded plate shell type stainless steel condenser and application thereof |
| CN103047894A (en) * | 2013-01-31 | 2013-04-17 | 天津华赛尔传热设备有限公司 | Heat transfer plate for multi-stroke cross-current welding plate heat exchanger |
| CN202973943U (en) * | 2012-11-26 | 2013-06-05 | 余姚市舜江机械实业有限公司 | Plate-type condenser |
| CN104053967A (en) * | 2011-10-25 | 2014-09-17 | 瓦特鲁斯公司 | Plate heat exchanger |
| CN204830927U (en) * | 2015-07-06 | 2015-12-02 | 天津华赛尔传热设备有限公司 | Plate type condenser |
-
2015
- 2015-07-06 CN CN201510391004.1A patent/CN106323029A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11125493A (en) * | 1997-10-23 | 1999-05-11 | Toshiba Corp | Condenser and short shell installation method therefor |
| CN102425958A (en) * | 2011-10-24 | 2012-04-25 | 北京京海华诚能源科技有限公司 | All-welded plate shell type stainless steel condenser and application thereof |
| CN104053967A (en) * | 2011-10-25 | 2014-09-17 | 瓦特鲁斯公司 | Plate heat exchanger |
| CN202973943U (en) * | 2012-11-26 | 2013-06-05 | 余姚市舜江机械实业有限公司 | Plate-type condenser |
| CN103047894A (en) * | 2013-01-31 | 2013-04-17 | 天津华赛尔传热设备有限公司 | Heat transfer plate for multi-stroke cross-current welding plate heat exchanger |
| CN204830927U (en) * | 2015-07-06 | 2015-12-02 | 天津华赛尔传热设备有限公司 | Plate type condenser |
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Application publication date: 20170111 |
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| WD01 | Invention patent application deemed withdrawn after publication |