CN203785498U - Domestic plate heat exchanger - Google Patents
Domestic plate heat exchanger Download PDFInfo
- Publication number
- CN203785498U CN203785498U CN201420170880.2U CN201420170880U CN203785498U CN 203785498 U CN203785498 U CN 203785498U CN 201420170880 U CN201420170880 U CN 201420170880U CN 203785498 U CN203785498 U CN 203785498U
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- CN
- China
- Prior art keywords
- heat exchanger
- plate
- end plate
- hot water
- water inlet
- Prior art date
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a domestic plate heat exchanger, comprising a front end plate, a rear end plate and heat exchange pieces, wherein the front end plate is provided with a cold water inlet, a cold water outlet and two reserved openings, the rear end plate is provided with a hot water inlet and a hot water outlet, a filter net is mounted at the hot water inlet and is provided with magnet strips, the cross section of each heat exchange piece is provided with ripples of which the broken openings are distributed in a staggered way, the heat exchange pieces are fixedly mounted by guide rods and nuts to form a whole, the front end plate, the rear end plate and the heat exchange pieces are respectively provided with mounting holes in which seal rings are arranged, and pre-tightening springs are arranged between the guide rods and the nuts. By adopting the domestic plate heat exchanger provided by the utility model, the mounting is convenient and flexible, the mounting cost is reduced, cleaning can be performed without detaching, plugging is not easy to cause, the sealing effect is good, and the heat exchange efficiency is high.
Description
Technical field
The utility model relates to design of heat exchanger field, particularly relates to a kind of family expenses plate type heat exchanger.
Background technology
Plate type heat exchanger is a kind of new type high efficient heat exchanger being formed by a series of sheet metal closed assemblies with certain bellows-shaped.Between various plates, form thin rectangular shape passage, by half sheet, carry out exchange heat.Plate type heat exchanger is the ideal equipment that liquid-liquid, liquid-vapour carry out heat exchange.The features such as it has that heat exchange efficiency is high, heat loss is little, advantages of compact and light structure, floor space are little, be widely used, long service life, are subject to liking of users deeply, and still, existing home-use board-like heat exchanger still has many weak points in actual use.
Existing plate type heat exchanger is two four well format of entering scene 2, and the import and export of hot and cold water are generally in same one end of heat exchanger, during use, cold water pipe and hot-water line are usually located at different positions, just need to install longer pipeline, especially when cold water pipe and hot-water line lay respectively at both sides, heat exchanger front and back, need to increase loop, increased resistance when fluid flows, installation process is complicated, and has increased installation cost.
The water inlet of hot water of family expenses plate type heat exchanger is connected with heating installation conventionally, and the magazine in heating installation water is more, can cause the interior impurity of heat exchanger residual, through causing heat exchanger to stop up after a period of time while flowing through heat exchanger.
Existing plate type heat exchanger need to disassemble heat exchanger while cleaning from hot and cold water pipeline, after installing/dismounting trouble and dismounting, original sealing ring cannot utilize again, needs all again to change, and the expense of unpicking and washing is high.
And plate type heat exchanger long rear sealing ring sealing effectiveness variation service time is easily revealed, and causes unnecessary loss to user.
How to found a kind of easy for installation, without the dismounting i.e. inner difficult obstruction of capable of washing, heat exchanger and the high new family expenses plate type heat exchanger of heat exchange efficiency, have a very important role.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of family expenses plate type heat exchanger, make that it is easy for installation flexibly, easy to clean, good sealing effect, be difficult for stopping up, and heat exchange efficiency is high.
For solving the problems of the technologies described above, the utility model provides a kind of family expenses plate type heat exchanger, comprise front end-plate, end plate and heat exchanger fin, described front end-plate is provided with cold water inlet, cold water delivery port and two reserved opening, described end plate is provided with water inlet of hot water and hot water outlet, described water inlet of hot water place is provided with screen pack, magnetic stripe is installed on screen pack, the cross section of described heat exchanger fin is the ripple with the disconnection mouth being interspersed, heat exchanger fin forms an integral body by guide rod and nut fixed installation, described front end-plate, on end plate and heat exchanger fin, be equipped with installing hole, between installing hole, be provided with sealing ring, between described guide rod and nut, be provided with preloading spring.
Further, described screen pack is 40 order stainless steel screen packs.
Adopt after such design, the utility model at least has the following advantages:
1, heat exchanger two ends are equipped with opening, can select as required hot water entrance's position, easy for installation flexibly, saved installation cost.
2, water inlet of hot water place is provided with screen pack and magnetic stripe, adsorbable and filter the impurity flow through, and reduces heat exchanger wash number; Select 40 order stainless steel screen packs, can effectively filter more tiny impurity, make heat exchanger be difficult for stopping up.
3, the utility model is provided with reserved opening, when needs clean plate type heat exchanger, can open reserved opening, from reserved opening, whole heat exchanger is carried out to physical cleaning or Chemical cleaning, also can when cleaning floor heating, clean together heat exchanger, without removing all the other, install, reduced the replacement frequency of sealing ring, reduced cleaning cost.
4, adopt the corrugated surface heat exchanger fin with the disconnection mouth being interspersed, can make current better shunt, increased heat exchange area, improve heat exchange efficiency.
5, heat exchanger used after the long period, and the leakage that the easy variation of sealing effectiveness causes, has installed preloading spring between guide rod and nut, can make tightly to press solidly together between heat exchanger fin, effectively prevented from revealing, and strengthened sealing effectiveness.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of family expenses plate type heat exchanger of the utility model.
Fig. 2 is the structural representation of heat exchanger fin of the present utility model.
The specific embodiment
Clear for representing, take left side in Fig. 1 is plate type heat exchanger front end, and right side is plate type heat exchanger rear end.
With reference to Fig. 1, shown in Fig. 2, the utility model provides a kind of family expenses plate type heat exchanger, comprise front end-plate 1, end plate 2 and heat exchanger fin 3, described front end-plate 1 is provided with cold water inlet 4, cold delivery port 5 and two reserved opening 6, described end plate 2 is provided with water inlet of hot water 7 and hot water outlet 8, described water inlet of hot water 7 places are provided with screen pack, magnetic stripe is installed on screen pack, the cross section of described heat exchanger fin 3 is the ripple with the disconnection mouth being interspersed, heat exchanger fin 3 forms an integral body by guide rod 9 and nut 12 fixed installations, described front end-plate 1, on end plate 2 and heat exchanger fin 3, be equipped with installing hole 10, between installing hole 10, be provided with sealing ring, between described guide rod 9 and nut 12, be provided with preloading spring 11.
Preferably, described screen pack is 40 order stainless steel screen packs, and length is 10 centimetres.
Described reserved opening 6 seals by embolism, when needs clean plate type heat exchanger, can open reserved opening 6, from reserved opening 6, whole heat exchanger is cleaned, without removing all the other installations.
Described reserved opening 6 can be exchanged with water inlet of hot water 7, hot water outlet 8, flexible for installation.
Heat exchanger used after the long period, and the leakage that the easy variation of sealing effectiveness causes, has installed preloading spring 11 between guide rod 9 and nut 12, can make tightly to press solidly together between heat exchanger fin 3, effectively prevented from revealing, and strengthened sealing effectiveness.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (2)
1. a family expenses plate type heat exchanger, it is characterized in that: comprise front end-plate (1), end plate (2) and heat exchanger fin (3), described front end-plate (1) is provided with cold water inlet (4), cold water delivery port (5) and two reserved opening (6), described end plate (2) is provided with water inlet of hot water (7) and hot water outlet (8), described water inlet of hot water (7) locates to be provided with screen pack, magnetic stripe is installed on screen pack, the cross section of described heat exchanger fin (3) is the ripple with the disconnection mouth being interspersed, heat exchanger fin (3) forms an integral body by guide rod (9) and nut (12) fixed installation, described front end-plate (1), on end plate (2) and heat exchanger fin (3), be equipped with installing hole (10), installing hole is provided with sealing ring between (10), between described guide rod (9) and nut (12), be provided with preloading spring (11).
2. a kind of family expenses plate type heat exchanger according to claim 1, is characterized in that: described screen pack is 40 order stainless steel screen packs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170880.2U CN203785498U (en) | 2014-04-10 | 2014-04-10 | Domestic plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170880.2U CN203785498U (en) | 2014-04-10 | 2014-04-10 | Domestic plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785498U true CN203785498U (en) | 2014-08-20 |
Family
ID=51321676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170880.2U Expired - Fee Related CN203785498U (en) | 2014-04-10 | 2014-04-10 | Domestic plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444595A (en) * | 2015-12-09 | 2016-03-30 | 无锡西源电力装备厂 | Heat exchanger |
| CN109539835A (en) * | 2018-12-14 | 2019-03-29 | 金冬梅 | A kind of plate heat exchanger |
| CN111895848A (en) * | 2020-06-11 | 2020-11-06 | 扬州派斯特换热设备有限公司 | Oil-resistant anti-corrosion polymer sealing gasket for plate heat exchanger |
-
2014
- 2014-04-10 CN CN201420170880.2U patent/CN203785498U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444595A (en) * | 2015-12-09 | 2016-03-30 | 无锡西源电力装备厂 | Heat exchanger |
| CN109539835A (en) * | 2018-12-14 | 2019-03-29 | 金冬梅 | A kind of plate heat exchanger |
| CN111895848A (en) * | 2020-06-11 | 2020-11-06 | 扬州派斯特换热设备有限公司 | Oil-resistant anti-corrosion polymer sealing gasket for plate 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 |
Granted publication date: 20140820 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |