CN103884215A - Detachable laminated plate heat exchanger - Google Patents
Detachable laminated plate heat exchanger Download PDFInfo
- Publication number
- CN103884215A CN103884215A CN201410104757.5A CN201410104757A CN103884215A CN 103884215 A CN103884215 A CN 103884215A CN 201410104757 A CN201410104757 A CN 201410104757A CN 103884215 A CN103884215 A CN 103884215A
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- heat exchanger
- plate
- pressing plate
- exchanger plates
- heat exchange
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Abstract
The invention discloses a detachable laminated plate heat exchanger which comprises a pressing plate, inlet connectors, a bolt, outlet connectors, heat exchange plates, sealing strips and a bottom plate. The outer edges of the laminated heat exchange plates are spaced through the sealing strips to form a double-face sealing pair, 3-5 through holes are formed in the plate surface longitudinal central axis of the pressing plate and the heat exchange plates at equal intervals, screw holes matched with the bolt are formed in the upward plate surface, corresponding to the through holes in the pressing plate, of the bottom plate, the pressing plate is arranged on the top-layer heat exchange plate, and the bolt penetrates through the through holes in the pressing plate and the through holes in the heat exchange plates to be directly matched with a screw hole preset in the bottom plate to form a detachable structure. After the heat exchanger is used for a period of time, dirt consequentially accumulates inside the heat exchanger, heat exchange efficiency decreases, a user can detach parts to maintain the heat exchanger correspondingly, disassembly, dirt cleaning and contaminant release are easy and thorough, original heat exchange efficiency can be maintained after reinstallation. After the heat exchanger is disassembled, if a certain heat exchange plate is damaged, targeted replacement can be carried out, and therefore matching cost of the user is lowered.
Description
Technical field
The present invention relates to a kind of heat transmission equipment, specifically, the present invention relates to a kind of plate type heat exchanger, particularly a kind of dismountable miniature plate type heat exchanger.
Background technology
Flat plate heat exchanger belongs to a kind of structural shape of small dimension heat exchanger, and its architectural feature is mainly reflected in that monolithic heat exchanger plates area is little, and heat exchanger plates is thin, and flat lamination number is many, and between heat exchange flaggy, periphery is realized sealing and is connected by soldering.This kind of integrally-built heat exchanger good airproof performance, connect reliable, volume is little, heat exchange efficiency is high, can reach the heat exchange requirement of setting completely.But the flat plate heat exchanger of prior art, after a period of time is used, does not accumulate incrustation scale unavoidably between heat exchanger plates.Once this kind of integrally-built flat plate heat exchanger inner chamber incrustation just cannot effectively be removed, the incrustation scale building up must reduce cavity volume, causes heat transferring medium to flow not smooth, directly reduces heat exchange efficiency.Prior art products is a kind of overall structure, and stacked heat exchanger plates is non-dismountable, cannot remove inner chamber incrustation by care and maintenance measure, causes thus the realistic problems such as the flat plate heat exchanger operating period is short, and supporting cost is large.
Summary of the invention
The present invention is mainly for the deficiencies in the prior art, proposes a kind of detachable flat plate heat exchanger, that the heat exchanger of this structure connects is reliable, sealing tightly, just dismounting, snaking be easy.
The present invention is achieved through the following technical solutions technical goal.
Detachable flat folded formula heat exchanger, it comprises pressing plate, inlet union, bolt, outlet connection, heat exchanger plates, sealing strip and base plate.Described pressing plate is rectangular flat member, and Si Jiaochu is provided with the screw of linking up heat exchanger plates access way.Described inlet union and outlet connection are the nipple of built-in through hole, and pairing screws in four jiaos of place's screws of pressing plate respectively.Described base plate is the flat board of supporting pressing plate, is symmetrical arranged otic placode at length direction dual-side, and otic placode is provided with elongated slot through hole.Described heat exchanger plates is the universal product, and surface is provided with regularly arranged tongue and groove, and four jiaos, plate face arranges two pairs of access ways and links up tongue and grooves.Its improvements are: between the heat exchanger plates edge being stacked by layer by the alternate dual face seals pair that forms of sealing strip; The plate face longitudinal central axis line of described pressing plate and heat exchanger plates is provided with 3～5 equidistant through holes, and base plate is provided with the screw of supporting bolt towards the corresponding pressing plate through hole of upper plate face.Described heat exchanger plates order is stacked on base plate and alternate with sealing strip by layer is flat, pressing plate brings to Front on heat exchanger plates, through hole on bolt-through pressing plate, heat exchanger plates, directly coordinate formation spiral hold-down mechanism with screw preset on base plate, bolt screws realizes sealing strip and levels is stacked the sealing between heat exchanger plates and is connected afterwards.
In said structure, sealing strip is a kind of shaped as frame oil resistant rubber part matching with heat exchanger plates outer edge.
The present invention compared with prior art, has following good effect:
1, demountable structure is simple, compresses reliably, and dismounting easily;
2, sealing strip is in levels and is stacked between heat exchanger plates outer edge, after compressing sealing tight, spiral hold-down mechanism is convenient to disintegrate and is done maintaining, the scale removal of thoroughly removing contamination in time can recover specified heat exchange efficiency, can reduce again the supporting cost of user;
3, be stacked between heat exchanger plates with sealing strip sealing highlyer than soldering production efficiency by layer, and airtight quality is stable.
Accompanying drawing explanation
Fig. 1 is structure A-A generalized section of the present invention.
Fig. 2 is Fig. 1 top view.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the invention will be further described.
Detachable flat folded formula heat exchanger shown in Fig. 1, embodiment is for petrochemical industry.Heat transferring medium is an oily water.It comprises pressing plate 1, inlet union 2, bolt 3, outlet connection 4, heat exchanger plates 5, sealing strip 6 and base plate 7.Described pressing plate 1 is positioned at top layer, and it is a rectangle plate, and Si Jiaochu is provided with the screw of linking up heat exchanger plates 5 access ways.Described inlet union 2 and outlet connection 4 are the nipple of built-in through hole, and pairing screws in pressing plate 1 four jiaos of place's screws respectively, in order to introducing heat transferring medium respectively and by heat transferring medium.Described base plate 7 is the flat board of supporting pressing plate 1, is symmetrical arranged otic placode as shown in Figure 2 at length direction dual-side, and otic placode is provided with elongated slot through hole as fixed installation hole.Described heat exchanger plates 5 is the universal product, and surface is provided with regularly arranged tongue and groove, and four jiaos, plate face arranges two pairs of access ways and links up tongue and grooves.Heat exchanger plates 5 horizontal between base plate 7 and pressing plate 1, between heat exchanger plates 5 edges that are stacked by layer by the alternate dual face seals pair that forms of sealing strip 6.In order to realize detachable object, the present invention is provided with the through hole of construction bolt 3 on the plate face longitudinal central axis line of pressing plate 1 and heat exchanger plates 5, and the present embodiment, because specification is less, only need arrange 3 through holes.Base plate 7 is provided with the screw of 3 supporting bolts 3 of through hole towards the corresponding pressing plate 1 of upper plate face, the present embodiment because of specification less, the through hole that bolt 3 runs through pressing plate 1 and heat exchanger plates 5 directly coordinates formation spiral hold-down mechanism with the screw on base plate 7.Screw bolt 3 and can realize heat exchanger plates 5 and clamp, make sealing strip 6 and levels be stacked the sealing between heat exchanger plates 5 and be connected.When detachable flat plate heat exchanger practical application a period of time, must in inner chamber, accumulate incrustation scale, significantly reduce heat exchange efficiency if take out stains not in time.Occur after above-mentioned situation, user can make corresponding care and maintenance by dismounting spiral hold-down mechanism, if heat exchanger finds that certain piece heat exchanger plates 5 damages after disintegrating, can change by monolithic, scraps so as not to entirety.Generally speaking, the present invention adopts spiral compression structure to realize heat exchanger assembling, between the heat exchanger plates 5 that can accomplish to be stacked by layer, rely on sealing strip sealing, can realize regeneration by care and maintenance again, can make thus heat exchanger be in for a long time under optimum moves, be conducive to alleviate the supporting cost of user, enhance productivity.
Claims (2)
1. a detachable flat folded formula heat exchanger, it comprises pressing plate (1), inlet union (2), bolt (3), outlet connection (4), heat exchanger plates (5), sealing strip (6) and base plate (7); Described pressing plate (1) is rectangular flat member, and Si Jiaochu is provided with the screw of linking up heat exchanger plates (5) access way; Described inlet union (2) and outlet connection (4) are the nipple of built-in through hole, and pairing screws in (1) four jiao of place's screw of pressing plate respectively; Described base plate (7) is the flat board of supporting pressing plate (1), is symmetrical arranged otic placode at length direction dual-side, and otic placode is provided with elongated slot through hole; Described heat exchanger plates (5) is the universal product, and surface is provided with regularly arranged tongue and groove, and four jiaos, plate face arranges two pairs of access ways and links up tongue and grooves; It is characterized in that: between heat exchanger plates (5) edge being stacked by layer by the alternate dual face seals pair that forms of sealing strip (6); The plate face longitudinal central axis line of described pressing plate (1) and heat exchanger plates (5) is provided with 3～5 equidistant through holes, and base plate (7) is provided with the screw of supporting bolt (3) towards corresponding pressing plate (1) through hole of upper plate face; Flat to be stacked in base plate (7) upper and alternate with sealing strip (6) by layer for described heat exchanger plates (5) order, pressing plate (1) brings to Front on heat exchanger plates (5), bolt (3) runs through the through hole on pressing plate (1), heat exchanger plates (5), directly coordinate formation spiral hold-down mechanism with the upper preset screw of base plate (7), bolt (3) screws realizes sealing strip (6) and levels is stacked the sealing between heat exchanger plates (5) and is connected afterwards.
2. detachable flat folded formula heat exchanger according to claim 1, is characterized in that: described sealing strip (6) is a kind of shaped as frame oil resistant rubber part matching with heat exchanger plates outer edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104757.5A CN103884215A (en) | 2014-03-20 | 2014-03-20 | Detachable laminated plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104757.5A CN103884215A (en) | 2014-03-20 | 2014-03-20 | Detachable laminated plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103884215A true CN103884215A (en) | 2014-06-25 |
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ID=50953244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410104757.5A Pending CN103884215A (en) | 2014-03-20 | 2014-03-20 | Detachable laminated plate heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN103884215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120327A (en) * | 2018-01-19 | 2018-06-05 | 佛山市科蓝环保科技股份有限公司 | A kind of plate heat exchanger |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2281513Y (en) * | 1996-01-02 | 1998-05-13 | 缪志先 | Panel heat exchanger with internal fasten screw bolt |
| CN1292862A (en) * | 1998-03-10 | 2001-04-25 | 阿尔法拉瓦尔有限公司 | A plate heat exchanger with connection member |
| CN203731906U (en) * | 2014-03-20 | 2014-07-23 | 江苏曙光压力容器有限公司 | Detachable flatly-folded plate heat exchanger |
-
2014
- 2014-03-20 CN CN201410104757.5A patent/CN103884215A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2281513Y (en) * | 1996-01-02 | 1998-05-13 | 缪志先 | Panel heat exchanger with internal fasten screw bolt |
| CN1292862A (en) * | 1998-03-10 | 2001-04-25 | 阿尔法拉瓦尔有限公司 | A plate heat exchanger with connection member |
| CN203731906U (en) * | 2014-03-20 | 2014-07-23 | 江苏曙光压力容器有限公司 | Detachable flatly-folded plate heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120327A (en) * | 2018-01-19 | 2018-06-05 | 佛山市科蓝环保科技股份有限公司 | A kind of plate heat exchanger |
| CN108120327B (en) * | 2018-01-19 | 2023-12-05 | 佛山市科蓝环保科技股份有限公司 | Plate heat exchanger |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140625 |