CN104729334A - Heat exchange module and domestic hot water heat exchanger - Google Patents
Heat exchange module and domestic hot water heat exchanger Download PDFInfo
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- CN104729334A CN104729334A CN201510158560.4A CN201510158560A CN104729334A CN 104729334 A CN104729334 A CN 104729334A CN 201510158560 A CN201510158560 A CN 201510158560A CN 104729334 A CN104729334 A CN 104729334A
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- plate
- heat exchange
- exchange module
- bolt
- tank body
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Abstract
The invention relates to a heat exchange module and a domestic hot water heat exchanger. The heat exchange module comprises a plate bundle, a front end plate and a rear end plate. The plate bundle is provided with at least two plate sheets and at least two gaskets. The plate sheets and the gaskets are alternately stacked. The plate bundle is detachably clamped between the front end plate and the rear end plate. The heat exchange module is high in heat exchange efficiency, small in occupied space, easy to clean and stable in outlet water temperature. The domestic hot water heat exchanger comprises the heat exchange module and is high in heat exchange efficiency, small in occupied space, easy to clean and stable in outlet water temperature.
Description
Technical field
The present invention relates to a kind of heat exchange module and one way of life hot water heat exchanger.
Background technology
Current heat exchange module on the market, in particular for the heat exchange module of domestic hot-water's heat exchanger, the structure of the U-shaped coil pipe of main employing or floating coiled pipe, its heat exchange efficiency is lower, its material is generally copper simultaneously, with acid cleaning, can only be able to not change after fouling, need larger service clearance, the operation and maintenance cost so just causing the later stage is higher.
Summary of the invention
The object of the present invention is to provide that a kind of heat exchange efficiency is high, the heat exchange module of easy cleaning and domestic hot-water's heat exchanger.
For achieving the above object, one aspect of the present invention provides a kind of heat exchange module, comprising: plate bundle, has alternately stacked plate and pad; Front end-plate and end plate, wherein, plate bundle is removably clamped between front end-plate and end plate.
According to the present invention, plate is disk and thin plate; And/or pad is annular gasket.
According to the present invention, front end-plate is connected with end plate bolt, to be removably clamped in therebetween by plate bundle.
According to the present invention, front end-plate is provided with at least two the first bolts hole; End plate is provided with and at least two the first bolts hole at least two the second bolts hole one to one; Wherein, run through in the first bolt hole and the second bolt hole corresponding with it and have bolt, and bolt is combined with nut, connect to form bolt; Wherein, bolt is positioned at the outside of plate bundle.
According to the present invention, at least two the first bolts hole are evenly arranged around the center line of front end-plate; And/or at least two the second bolts hole are evenly arranged around the center line of end plate.
According to the present invention, also comprise: be penetratingly arranged on the first inlet ductwork on front end-plate and the first export pipeline; Wherein, plate has two corner apertures, and the first inlet ductwork and the first export pipeline are aimed at two corner apertures respectively.
According to the present invention, one or more in plate, pad, front end-plate and end plate are made up of stainless steel, titanium or specialty alloy materials.
Another aspect of the present invention provides one way of life hot water heat exchanger, comprises the heat exchange module of above-mentioned any one.
According to the present invention, also comprise: tank body, heat exchange module is arranged in tank body, and tank body is provided with second inlet ductwork and the second export pipeline of stretching out both sides towards the opposite, and the second inlet ductwork and the second export pipeline are communicated in the inside of tank body.
According to the present invention, the sidewall of tank body is provided with flange, the flange of front end-plate as heat exchange module and the Flange joint of tank body.
Compared to prior art, beneficial effect of the present invention is:
Heat exchange module of the present invention adopts plate as heat exchanging body, and its heat exchange efficiency is high, is 2-3 times of coiled efficiency.In addition, under identical heat exchange area, length only has 1/3rd of coiled, therefore reduces the volume of heat exchange module, reduces floor space, and the service clearance of needs is little.In addition, plate bundle of the present invention is removably clamped between front end-plate and end plate, and therefore its convenient plate and pad being separated is cleaned, and later stage use cost is low.Further, the structure of heat exchange module of the present invention has had both the advantage of traditional volumetric heat exchanger stable in outlet water temperature simultaneously.
Domestic hot-water's heat exchanger of the present invention comprises above-mentioned heat exchange module, therefore, its have equally heat exchange efficiency high, take up an area little, easy cleaning and the advantage of stable in outlet water temperature.Further, due to above-mentioned advantage, domestic hot-water's heat exchanger of the present invention can improve the water supply quality of domestic hot-water, and for client has saved up-front investment and later maintenance expense in economy.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of an embodiment of heat exchange module of the present invention;
Fig. 2 is the sectional perspective schematic diagram of the heat exchange module in Fig. 1;
Fig. 3 is the heat exchange principle figure of the heat exchange module in Fig. 1;
Fig. 4 is the front view of an embodiment of domestic hot-water's heat exchanger of the present invention;
Fig. 5 is the schematic perspective view of the domestic hot-water's heat exchanger shown in Fig. 4.
Detailed description of the invention
Embodiment of the invention will be described with reference to drawings as follows.
With reference to Fig. 1, an embodiment of heat exchange module of the present invention, it comprises plate bundle 1, front end-plate 2 and end plate 3.Wherein, plate bundle 1 has alternately stacked plate 12 and pad.In addition, plate bundle 1 is removably clamped between front end-plate 2 and end plate 3, namely plate bundle 1 is between front end-plate 2 and end plate 3, and to the clamping force of centre, plate bundle 1 is fixed between front end-plate 2 and end plate 3 by front end-plate 2 and end plate 3, therefore, plate and pad are also clamped between front end-plate 2 and end plate 3.
Thus, the heat exchange module of the present embodiment adopts plate as heat exchanging body, and its heat exchange efficiency is high, is 2-3 times of coiled efficiency.In addition, under identical heat exchange area, length only has 1/3rd of coiled, therefore reduces the volume of heat exchange module, reduces floor space, and the service clearance of needs is little.In addition, plate bundle 1 of the present invention is removably clamped between front end-plate 2 and end plate 3, and therefore its convenient plate and pad being separated is cleaned, and later stage use cost is low.Further, the structure of heat exchange module of the present invention has had both the advantage of traditional volumetric heat exchanger stable in outlet water temperature simultaneously.Can understand, the heat exchange module of the present embodiment balances the pluses and minuses of two kinds of existing products of the prior art.Further, this heat exchange module is easy to seriation and standardization, for the large-scale production of enterprise lays the foundation.
More specifically, with reference to Fig. 2 and Fig. 3, in the present embodiment, the pad being positioned at plate 12 both sides is respectively the first pad 14 and the second pad 15.Wherein, two corner apertures 13 of two corner apertures 13 respectively and on the plate 12 be adjacent plate 12 had on two corner apertures, 13, plate 12 are aimed at.Be directed to each plate 12, its side respectively corresponding two corner apertures 13 arranges two the first pads 14.Can understand, align two corner apertures 13 in adjacent two plates 12 for sealing the corner apertures 13 of plate 12, and connect to form a passage passed through for fluid by this first pad 14.And at the opposite side of plate 12, be provided with the second pad 15, it is for sealing the edge of two adjacent plates 12.In general, the pad of each plate 12 both sides is different, can be regarded as, and the building form of plate bundle is: the first pad 14-plate 12-second pad 15-plate 12-first pad 14-plate 12 ...Like this, the alternately stacked of plate 12 and pad is constituted.And plate and pad are clamped between front end-plate 2 and end plate 3 equally.
With further reference to Fig. 1 to Fig. 3, in the present embodiment, plate is disk and thin plate, and pad (the first pad and the second pad) is annular gasket.Certainly, the present invention is not limited to this, and in other alternative-embodiments, plate and pad can be configured to other shapes.
In addition, in the present embodiment, front end-plate 2 is connected with end plate 3 bolt, to be removably clamped in therebetween by plate bundle 1.Particularly, front end-plate 2 is provided with at least two the first bolts hole 21.End plate 3 is provided with and at least two the first bolts hole 21 at least two the second bolts hole 31 one to one.Run through in first bolt hole 21 and the second bolt hole 31 corresponding with it and have bolt 4, and bolt 4 is combined with nut 5, connect to form bolt.Wherein, bolt 4 is positioned at the outside of plate bundle 1, that is, bolt 4 is not through plate bundle 1.Thus, bolt 4 screws with nut 5, makes front end-plate 2 and end plate 3 clamp the plate bundle 1 be positioned at therebetween.
Preferably, all first bolts hole 21 are evenly arranged around the center line of front end-plate 2.Wherein, when front end-plate 2 is for cylindrical plate body shown in Fig. 1, the center line that the through-thickness that the center line of front end-plate 2 is cylindrical plate body extends.When front end-plate 2 is not for cylindrical plate body shown in Fig. 1, the center line of front end-plate 2 is the external cylindrical center line of imagination of front end-plate 2.Further, all second bolts hole 31 are evenly arranged around the center line of end plate 3.As shown in Figure 1, end plate 3 is approximate cylindrical plate body, and the center line of end plate 3 is the external cylindrical center line of imagination of end plate 3.More preferably, the center line of the center line of front end-plate 2, the center line of all plates, the center line of all pads and end plate 3 overlaps.Such structure, makes plate and more stable being clamped between front end-plate 2 and end plate 3 of pad.
With further reference to Fig. 1 to Fig. 3, the heat exchange module of the present embodiment also comprises for sending the first inlet ductwork 6 of water and derive the first export pipeline 7 of the water in plate bundle 1 in plate bundle 1.First inlet ductwork 6 and the first export pipeline 7 are penetratingly arranged on front end-plate 2, and two of plate 12 corner apertures 13 are aimed at the first inlet ductwork 6 and the first export pipeline 7 respectively.
Clearly illustrated by Fig. 3, the liquid entered from the first entrance pipe 6 is limited continuation flow forward by the first pad 14 of a corner apertures 13 of plate 12, flow to the region that two adjacent plate 12 are formed with the second pad 15 therebetween, afterwards by refluxing with another corner apertures 13 of plate 12 and corresponding first pad 14, finally flow out from the first export pipeline 7.Said process, with reference to the solid arrow in Fig. 3, like this, constitutes the passage of a fluid.When this heat exchange module being put in housing (such as tank body 8), the fluid entered by the import (such as the second inlet ductwork 9) on housing flows along the gap between the edge and housing of plate 12, and the edge not arranging two adjacent plate 12 of the second pad 15 between passing through enters into the space between two plates, then flow in the gap between the edge of the opposite side plate 12 relative with gap before and housing by the edge of two plates 12, finally flow out housing.Said process, with reference to the dotted arrow in Fig. 3, like this, just constitutes the passage of another fluid.The fluid of these two passages is non-interference, do not mix, regular be distributed in plate 12 both sides and plate 12 heat exchange folded by the two.Certainly, the constituted mode of the above-mentioned structure to plate bundle and two passages is only exemplary, and how the plate that plate is intrafascicular and pad alternately arrange that formation two passages can use other to well known to a person skilled in the art mode.
In addition, one or more in plate 12, pad, front end-plate 2 and end plate 3 are made up of stainless steel, titanium or specialty alloy materials.Such heat exchange module not easily gets rusty, usable acid cleaning after fouling.
With reference to Fig. 4 and Fig. 5, an embodiment of domestic hot-water's heat exchanger of the present invention, comprises Fig. 1 to heat exchange module illustrated in fig. 3.Therefore, its have equally heat exchange efficiency high, take up an area little, easy cleaning and the advantage of stable in outlet water temperature.Further, due to above-mentioned advantage, this domestic hot-water's heat exchanger can improve the water supply quality of domestic hot-water, and for client has saved up-front investment and later maintenance expense in economy.
Further, with reference to Fig. 4 and Fig. 5, domestic hot-water's heat exchanger of the present embodiment also comprises tank body 8, heat exchange module is arranged in tank body 8, and the second inlet ductwork 9 and the second export pipeline 10, second inlet ductwork 9 that being provided with of tank body 8 is stretched out both sides towards the opposite and the second export pipeline 10 are communicated in the inside of tank body 8.In addition, the sidewall of tank body 8 is provided with flange (illustrating with label " 11 "), the flange of front end-plate 2 as heat exchange module and the Flange joint of tank body 8.Thus, heat exchange module is inserted in tank body 8, and is fixed on tank body 8.Certainly, the present invention is not limited to this, and in other alternative-embodiments, heat exchange module is connected in tank body 8 by other modes.
Referring to figs. 1 through Fig. 5, when using domestic hot-water's heat exchanger of the present embodiment, thermal source enters the inside of heat exchange module by the first inlet ductwork 6, after heat exchange, flows out from the first export pipeline 7.Meanwhile, cold water becomes domestic hot-water after entering heat exchange module heat exchange by the second inlet ductwork 9, and the tank body 8 being stored to Fig. 2 is inner, when outside need hot water is for seasonable, can flow out from the second export pipeline 10.Thus, can understand, domestic hot-water's heat exchanger of the present invention, means the heat exchanger heated domestic water.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a heat exchange module, is characterized in that, comprising:
Plate bundle (1), has alternately stacked plate (12) and pad;
Front end-plate (2) and end plate (3), wherein, described plate bundle (1) is removably clamped between described front end-plate (2) and described end plate (3).
2. heat exchange module according to claim 1, is characterized in that,
Described plate (12) is disk and thin plate; And/or
Described pad is annular gasket.
3. heat exchange module according to claim 1 and 2, is characterized in that,
Described front end-plate (2) is connected with described end plate (3) bolt, described plate bundle (1) to be removably clamped in therebetween.
4. heat exchange module according to claim 3, is characterized in that,
Described front end-plate (2) is provided with at least two the first bolts hole (21);
Described end plate (3) is provided with and described at least two the first bolts hole (21) at least two the second bolts hole (31) one to one;
Wherein, run through in described first bolt hole (21) and described second bolt hole (31) corresponding with it and have bolt (4), and described bolt (4) is combined with nut (5), connect to form described bolt;
Wherein, described bolt (4) is positioned at the outside of described plate bundle (1).
5. heat exchange module according to claim 4, is characterized in that,
Described at least two the first bolts hole (21) are evenly arranged around the center line of described front end-plate (2); And/or
Described at least two the second bolts hole (31) are evenly arranged around the center line of described end plate (3).
6. heat exchange module according to claim 1 and 2, is characterized in that, also comprises:
Penetratingly be arranged on the first inlet ductwork (6) on described front end-plate (2) and the first export pipeline (7);
Wherein, described plate (12) has two corner apertures (13), and described first inlet ductwork (6) and described first export pipeline (7) are aimed at described two corner apertures (13) respectively.
7. heat exchange module according to claim 1 and 2, is characterized in that,
One or more in described plate (12), described pad, described front end-plate (2) and described end plate (3) are made up of stainless steel, titanium or specialty alloy materials.
8. one way of life hot water heat exchanger, is characterized in that, comprises the heat exchange module according to any one of claim 1-7.
9. domestic hot-water's heat exchanger according to claim 8, is characterized in that, also comprise:
Tank body (8), described heat exchange module is arranged in described tank body (8), and described tank body (8) be provided with second inlet ductwork (9) and the second export pipeline (10) of stretching out both sides towards the opposite, described second inlet ductwork (9) and described second export pipeline (10) are communicated in the inside of described tank body (8).
10. domestic hot-water's heat exchanger according to claim 9, is characterized in that,
The sidewall of described tank body (8) is provided with flange, the flange of described front end-plate (2) as described heat exchange module and the Flange joint of described tank body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510158560.4A CN104729334A (en) | 2015-04-03 | 2015-04-03 | Heat exchange module and domestic hot water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510158560.4A CN104729334A (en) | 2015-04-03 | 2015-04-03 | Heat exchange module and domestic hot water heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN104729334A true CN104729334A (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510158560.4A Pending CN104729334A (en) | 2015-04-03 | 2015-04-03 | Heat exchange module and domestic hot water heat exchanger |
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| CN (1) | CN104729334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705717A (en) * | 2017-01-19 | 2017-05-24 | 睿能太宇（沈阳）能源技术有限公司 | Round corrugated plate displacement heat exchanger of special structure |
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| CN204787957U (en) * | 2015-04-03 | 2015-11-18 | 睿能太宇（沈阳）能源技术有限公司 | Heat transfer module and hot water heat exchanger that lives |
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Patent Citations (9)
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| US3692099A (en) * | 1968-06-20 | 1972-09-19 | Gen Electric | Ultra low temperature thermal regenerator |
| GB1500917A (en) * | 1975-12-03 | 1978-02-15 | Apv Co Ltd | Plate heat exchangers |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106705717A (en) * | 2017-01-19 | 2017-05-24 | 睿能太宇（沈阳）能源技术有限公司 | Round corrugated plate displacement heat exchanger of special structure |
| CN106705717B (en) * | 2017-01-19 | 2019-02-22 | 睿能太宇（沈阳）能源技术有限公司 | A kind of circular wave plate volumetric heat exchanger of special construction |
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Application publication date: 20150624 |
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