CN202470841U - Plate heat exchanger with double detachable sides - Google Patents
Plate heat exchanger with double detachable sides Download PDFInfo
- Publication number
- CN202470841U CN202470841U CN2012200662107U CN201220066210U CN202470841U CN 202470841 U CN202470841 U CN 202470841U CN 2012200662107 U CN2012200662107 U CN 2012200662107U CN 201220066210 U CN201220066210 U CN 201220066210U CN 202470841 U CN202470841 U CN 202470841U
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- China
- Prior art keywords
- heat exchanger
- flat cover
- exchanger plates
- connecting pipe
- bundle
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a plate heat exchanger with double detachable sides. The plate heat exchanger comprises a heat exchange plate bundle, and an upper connecting pipe, a lower connecting pipe, a front connecting pipe and a rear connecting pipe which are all communicated with the heat exchange plate bundle. A detachable upper flat cover and a detachable front flat cover are fixedly arranged on the upper side face and the front side face of the heat exchange plate bundle respectively, and the upper connecting pipe and the front connecting pipe respectively penetrate through the upper flat cover and the front flat cover to be connected to the heat exchange plate bundle. According to the plate heat exchanger with double detachable sides, the flat covers on the upper side face and the front side face of the heat exchange plate bundle of can be detached, so that the inner part of the heat exchanger is convenient to clean, the service life of the heat exchanger is prolonged, and accordingly, the defects of the inner part incapable of being cleaned and easiness in scrapping of a traditional heat exchanger are overcome.
Description
Technical field
The utility model belongs to the plate type heat exchanger equipment technical field, especially relates to the detachable board-like heat exchanger of a kind of bilateral.
Background technology
Existing rectangle full welded plate formula heat exchanger is mainly detachable two kinds of on-dismountable and both sides; On-dismountable rectangle full welded plate formula heat exchanger; Advantage like the patent No. 00217648,202018224 U etc. is a high temperature high voltage resistant; Shortcoming is to open cleaning, can only CIP cleans, but can only scrap processing when leaking in can not cleaning or take place.
Summary of the invention
Can not carry out the inside cleaning in order to remedy above-mentioned heat exchanger, the defective that promptly need scrap after the internal leakage, the utility model proposes the detachable board-like heat exchanger of a kind of bilateral.
Its technical scheme does; The detachable board-like heat exchanger of a kind of bilateral; Comprise the heat exchanger plates bundle; With upper and lower adapter and the forward and backward adapter of heat exchanger plates Shu Liantong, also be fixed with dismountable upper flat cover and preceding flat cover respectively at heat exchanger plates bundle upper side and leading flank, upper flat cover is passed in upper connecting tube and preceding adapter respectively and preceding flat cover is connected on the heat exchanger plates bundle.In the present technique scheme, on the one hand, preceding flat cover and upper flat cover that heat exchanger blocks the heat exchanger plates bundle can be pulled down, and realize that heat exchanger is inner to clean; On the other hand,, also can carry out clean and maintenance in heat exchanging device inside, prolong the service life of heat exchanger even heat exchanger is inner when occurring revealing.
Between preceding flat cover and heat exchanger plates bundle, also be connected with pad and flange, said preceding flat cover, pad, flange and heat exchanger plates Shu Yici arrive together through bolt.Between preceding flat cover and heat exchanger plates bundle, install flange and pad additional, the passage lengthening before making between adapter and the heat exchanger plates bundle realizes that the medium circulation is more stable, takes over more firm with being connected of heat exchanger plates bundle.
Said heat exchanger also comprises support, and the pressure strip of support one end and heat exchanger plates bundle and arranged on left and right sides is fixed together, and the other end connects leg.Adopt the fixing mode of leg and support, avoided the direct kiss the earth of heat exchanging part, make the shape of heat exchanger unfettered, enlarged the scope of application of heat exchanger.
Be adhesive with etch resistant layer in last, preceding flat cover inner wall surface.Install etch resistant layer additional in last, preceding flat cover inside, improve the service time of flat cover, prevent the corrosion of flat cover.
Inner wall surface at flange also is adhesive with etch resistant layer.Etch resistant layer is pasted on the flange inner wall surface, has prevented the corrosion of flange, has improved the life-span of heat exchanger.
On the heat exchanger plates bundle of this novel bilateral demountable panel formula heat exchanger, the flat cover of preceding two sides can pull down; Made things convenient for the inner cleaning of heat exchanging device; Improved the service life of heat exchanger, having improved in the past, heat exchanger can not innerly clean the defective of scrapping easily.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION sketch map of the heat exchanging part of a kind of embodiment of the utility model;
Fig. 2 is the overall structure sketch map of a kind of embodiment of the utility model;
Among the figure, 1, the heat exchanger plates bundle; 2, upper connecting tube; 3, preceding adapter; 4, upper flat cover; 5, preceding flat cover; 6, pad; 7, flange; 8, support; 9, leg; 11, pressure strip.
The specific embodiment
With reference to the accompanying drawings the utility model is further specified.
With reference to Fig. 1; The detachable board-like heat exchanger of a kind of bilateral; Comprise heat exchanger plates bundle 1; With upper and lower adapter and the forward and backward adapter of heat exchanger plates Shu Liantong, also be fixed with dismountable upper flat cover 4 and preceding flat cover 5 respectively at heat exchanger plates bundle upper side and leading flank, upper connecting tube 2 passes upper flat cover respectively with preceding adapter 3 and preceding flat cover is connected on the heat exchanger plates bundle.Between preceding flat cover and heat exchanger plates bundle, also be connected with pad 6 and flange 7, said preceding flat cover, pad, flange and heat exchanger plates Shu Yici arrive together through bolt.Said heat exchanger also comprises support 8, and the pressure strip 11 of support one end and the heat exchanger plates bundle left and right sides is secured together, and the other end connects leg 9.Be adhesive with etch resistant layer in last, preceding flat cover inner wall surface.
Inner wall surface at flange is adhesive with etch resistant layer.
This is novel when making, and the steel disc of scale after suppressing ripple on the particular manufacturing craft, is put into special-purpose punch die, on punch press, dashes two ends neat with the ripple location.To dash good location, end, on special-purpose plate shearing machine, will grow the limit and have one's hair trimmed again.The positive and negative successively L shaped special fixture of putting into 3 point locations of plate after whole spot welding is fixing, is accomplished the welding on minor face and long limit successively on special welding machine.Fill in tent (small embossment of noting the tent end will form uniform slit with the plate edge), TIG argon arc welded seal by hand four corners then.After the completion,, form whole plate bundle with two side plates and contiguous plate edge welding.Pressure strip is installed successively again, behind the flange, is sent to four sealings of processing flat cover, and the screwed hole that on upper flat cover and preceding flat cover, processes.After processing heat exchanger integral body is installed, carry out the both sides pressure testing that hockets, confirm that leak in not existing both sides and when leaking outside, the whole manufacturing of equipment accomplished.
The above; Preferable case study on implementation for the utility model; Be not that the utility model is done any restriction; Everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of the utility model technical scheme according to the utility model technical spirit.
Claims (5)
1. detachable board-like heat exchanger of bilateral; Comprise heat exchanger plates bundle (1); Upper and lower adapter and forward and backward adapter with heat exchanger plates Shu Liantong; It is characterized in that, also be fixed with dismountable upper flat cover (4) and preceding flat cover (5) respectively, upper connecting tube (2) and upper flat cover is passed in preceding adapter (3) respectively and preceding flat cover is connected on the heat exchanger plates bundle at heat exchanger plates bundle upper side and leading flank.
2. the detachable board-like heat exchanger of bilateral according to claim 1; It is characterized in that; Between preceding flat cover and heat exchanger plates bundle, also be connected with pad (6) and flange (7), said preceding flat cover, pad, flange and heat exchanger plates Shu Yici arrive together through bolt.
3. the detachable board-like heat exchanger of bilateral according to claim 2 is characterized in that said heat exchanger also comprises support (8), and the pressure strip (11) of support one end and the heat exchanger plates bundle left and right sides is secured together, and the other end connects leg (9).
4. the detachable board-like heat exchanger of bilateral according to claim 3 is characterized in that, is adhesive with etch resistant layer in last, preceding flat cover inner wall surface.
5. the detachable board-like heat exchanger of bilateral according to claim 2 is characterized in that, is adhesive with etch resistant layer in the inner wall surface of flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200662107U CN202470841U (en) | 2012-02-28 | 2012-02-28 | Plate heat exchanger with double detachable sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200662107U CN202470841U (en) | 2012-02-28 | 2012-02-28 | Plate heat exchanger with double detachable sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470841U true CN202470841U (en) | 2012-10-03 |
Family
ID=46918995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200662107U Expired - Fee Related CN202470841U (en) | 2012-02-28 | 2012-02-28 | Plate heat exchanger with double detachable sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538519A (en) * | 2012-02-28 | 2012-07-04 | 上海艾克森集团有限公司 | Plate-type heat exchanger with two detachable sides |
| CN104729334A (en) * | 2015-04-03 | 2015-06-24 | 睿能太宇（沈阳）能源技术有限公司 | Heat exchange module and domestic hot water heat exchanger |
-
2012
- 2012-02-28 CN CN2012200662107U patent/CN202470841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538519A (en) * | 2012-02-28 | 2012-07-04 | 上海艾克森集团有限公司 | Plate-type heat exchanger with two detachable sides |
| CN104729334A (en) * | 2015-04-03 | 2015-06-24 | 睿能太宇（沈阳）能源技术有限公司 | Heat exchange module and domestic hot water heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20200228 |