CN104236101A - Outer coiled pipe heat exchange water tank - Google Patents
Outer coiled pipe heat exchange water tank Download PDFInfo
- Publication number
- CN104236101A CN104236101A CN201410504441.5A CN201410504441A CN104236101A CN 104236101 A CN104236101 A CN 104236101A CN 201410504441 A CN201410504441 A CN 201410504441A CN 104236101 A CN104236101 A CN 104236101A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- flange
- cylindrical shell
- copper
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910052802 copper Inorganic materials 0.000 claims abstract description 49
- 239000010949 copper Substances 0.000 claims abstract description 49
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 44
- 239000010935 stainless steel Substances 0.000 claims abstract description 44
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 238000006056 electrooxidation reaction Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses an outer coiled pipe heat exchange water tank which comprises a liner and a coiled pipe of the heat exchange water tank, wherein the liner consists of an upper stainless steel shell, a copper barrel body and a lower stainless steel shell; flange edges are formed at the lower end of the upper stainless steel shell, the upper end of the lower stainless steel shell and the upper and lower ends of the copper barrel body; the coiled pipe is arranged on the copper barrel body in a sleeving manner; the inner end of the coiled pipe leans against the outer wall of the copper barrel body; the outer end of the coiled pipe is clamped on supporting columns; the upper ends and the lower ends of the supporting columns respectively lean against the flange edges of the copper barrel body, and screw rods are formed at the upper ends and the lower ends of the supporting columns; the screw rods at the upper ends of the supporting columns penetrate through the flange edge at the upper end of the copper barrel body and the flange edge on the upper stainless steel shell and are screwed with nuts; the screw rods at the lower ends of the supporting columns penetrate through the flange edge at the lower end of the copper barrel body and the flange edge on the lower stainless steel shell and are screwed with nuts. The liner of the heat exchange water tank is of a split type structure and is not made of a copper material, so that the cost of the material is saved; meanwhile, the copper liner part and the non-copper liner part are connected through an insulating material in an isolation manner, so that electrochemical corrosion is avoided.
Description
Technical field:
The present invention relates to the technical field of water heater, more specifically to the outer coil pipe heat-exchanging water tank of one.
Background technology:
Current heat-exchanging water tank generally has cylindrical shell and is placed on the heat exchanger formation of cylindrical shell, and the heat exchanger of existing heat-exchanging water tank is generally heat exchange coil, its position by heat exchange coil place can be divided into outer coil pipe heat-exchanging water tank and inner coil pipe heat-exchanging water tank, the heat exchange coil of inner coil pipe heat-exchanging water tank is settled in inner bag, outer wall directly contacts with water, thus have higher heat exchange efficiency, but heat exchange coil is in for a long time should form incrustation scale or get rusty and is corroded, and heat transferring medium leakage phenomenon occurs; And the heat exchange coil of outer coil pipe heat-exchanging water tank is settled outside inner bag, do not contact with the water of inner bag, thus it is few that corrosion phenomenon occurs, but its heat trnasfer needs to be transmitted by inner bag, thus require that inner bag has higher heat transfer performance, so the inner bag of existing outer coil pipe heat-exchanging water tank generally whole employing red copper material make, cost is higher.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and provides a kind of outer coil pipe heat-exchanging water tank, and it effectively can save production cost.
Technology solution of the present invention is as follows:
A kind of outer coil pipe heat-exchanging water tank, comprise inner bag and the coil pipe of heat-exchanging water tank, inner bag is by stainless steel upper casing, copper cylindrical shell and stainless steel lower casing composition, the lower end of stainless steel upper casing, the upper end of stainless steel lower casing and the upper and lower side of copper cylindrical shell all form flange, described copper cylindrical shell is arranged with coil pipe, the inner of coil pipe leans against on the outer wall of copper cylindrical shell, the outer end holding of coil pipe on the support columns, the flange that the upper and lower side of support column leans against copper cylindrical shell respectively forms screw rod, the screw rod of support column upper end is bolted with nut through the flange of copper cylindrical shell upper end and the flange of stainless steel upper casing, the screw rod of lower end is bolted with nut through the flange of copper cylindrical shell lower end and the flange of stainless steel lower casing.
Be clamped with seal washer between the flange of described copper cylindrical shell upper end and the flange of stainless steel upper casing, between the flange of copper cylindrical shell lower end and the flange of stainless steel lower casing, be clamped with seal washer.
Described support column is at least provided with 3, and support column annular is evenly distributed on copper cylindrical shell, and support column adopts insulating materials, and support column forms the draw-in groove of circular arc, the outer end holding of coil pipe is in the draw-in groove of support column.
Described stainless steel upper casing is fixed with outlet pipe, stainless steel lower casing is fixed with water inlet pipe.
Beneficial effect of the present invention is:
It only will connect the copper material of the effective cylindrical shell employing good heat conduction effect of outer disk, and the inner bag position that other outer coil pipe does not connect adopts stainless steel to make, thus saves the cost of material, indirectly decreases production cost; Between copper cylindrical shell with stainless steel inner container position, adopt insulating materials to isolate to be connected, electrochemical corrosion can not to occur simultaneously.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is cross-sectional schematic of the present invention.
In figure: 1, inner bag; 11, stainless steel upper casing; 12, copper cylindrical shell; 13, stainless steel lower casing; 2, coil pipe; 3, outlet pipe; 4, water inlet pipe; 5, density packing ring; 6, support column; 61, screw rod; 62, draw-in groove; 7, nut.
Detailed description of the invention:
Embodiment: see Fig. 1, shown in 2, a kind of outer coil pipe heat-exchanging water tank, comprise inner bag 1 and the coil pipe 2 of heat-exchanging water tank, inner bag 1 is by stainless steel upper casing 11, copper cylindrical shell 12 and stainless steel lower casing 13 form, the lower end of stainless steel upper casing 11, the upper end of stainless steel lower casing 13 and the upper and lower side of copper cylindrical shell 12 all form flange a, described copper cylindrical shell 12 is arranged with coil pipe 2, the inner of coil pipe 2 leans against on the outer wall of copper cylindrical shell 12, the outer end holding of coil pipe 2 is on support column 6, the flange a that the upper and lower side of support column 6 leans against copper cylindrical shell 12 respectively forms screw rod 61, the screw rod 61 of support column 6 upper end is bolted with nut 7 through the copper flange a of cylindrical shell 12 upper end and the flange a of stainless steel upper casing 11, the screw rod 61 of lower end is bolted with nut 7 through the copper flange a of cylindrical shell 12 lower end and the flange a of stainless steel lower casing 13.
Be clamped with seal washer 5 between the flange a of described copper cylindrical shell 12 upper end and the flange a of stainless steel upper casing 11, between the flange a of copper cylindrical shell 12 lower end and the flange a of stainless steel lower casing 13, be clamped with seal washer 5.
Described support column 6 is at least provided with 3, and support column 6 annular is evenly distributed on copper cylindrical shell 12, and support column 6 adopts insulating materials, support column 6 forms the draw-in groove 62 of circular arc, and the outer end holding of coil pipe 2 is in the draw-in groove 62 of support column 6.
Described stainless steel upper casing 11 is fixed with outlet pipe 3, stainless steel lower casing 13 is fixed with water inlet pipe 4.
Operation principle: original all-in-one-piece copper inner bag is split as stainless steel upper casing 11, copper cylindrical shell 12 and stainless steel lower casing 13 by the present invention, the support column 6 that stainless steel upper casing 11, copper cylindrical shell 12 and stainless steel lower casing 13 adopt insulating materials to make is connected and by density packing ring 5 seal isolation, electrochemical corrosion can not occurs; And the heat of coil pipe 2 is delivered to the water in inner bag by copper cylindrical shell 12, because the water in inner bag flows again, thus still there is good heat transfer effect.Thus the present invention compares entirety is copper inner bag entirely, save material cost.
Claims (4)
1. an outer coil pipe heat-exchanging water tank, comprise inner bag (1) and the coil pipe (2) of heat-exchanging water tank, it is characterized in that: inner bag (1) is by stainless steel upper casing (11), copper cylindrical shell (12) and stainless steel lower casing (13) composition, the lower end of stainless steel upper casing (11), the upper end of stainless steel lower casing (13) and the upper and lower side of copper cylindrical shell (12) all form flange (a), described copper cylindrical shell (12) is arranged with coil pipe (2), the inner of coil pipe (2) leans against on the outer wall of copper cylindrical shell (12), the outer end holding of coil pipe (2) is on support column (6), the flange (a) that the upper and lower side of support column (6) leans against copper cylindrical shell (12) is respectively gone up and forms screw rod (61), the screw rod (61) of support column (6) upper end is bolted with nut (7) through the flange (a) of copper cylindrical shell (12) upper end and the flange (a) of stainless steel upper casing (11), the screw rod (61) of lower end is bolted with nut (7) through the flange (a) of copper cylindrical shell (12) lower end and the flange (a) of stainless steel lower casing (13).
2. the outer coil pipe heat-exchanging water tank of one according to claim 1, it is characterized in that: be clamped with seal washer (5) between the flange (a) of described copper cylindrical shell (12) upper end and the flange (a) of stainless steel upper casing (11), between the flange (a) of copper cylindrical shell (12) lower end and the flange (a) of stainless steel lower casing (13), be clamped with seal washer (5).
3. the outer coil pipe heat-exchanging water tank of one according to claim 1, it is characterized in that: described support column (6) is at least provided with 3, support column (6) annular is evenly distributed on copper cylindrical shell (12), support column (6) adopts insulating materials, support column (6) forms the draw-in groove (62) of circular arc, the outer end holding of coil pipe (2) is in the draw-in groove (62) of support column (6).
4. the outer coil pipe heat-exchanging water tank of one according to claim 1, is characterized in that: described stainless steel upper casing (11) is fixed with outlet pipe (3), stainless steel lower casing (13) is fixed with water inlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504441.5A CN104236101A (en) | 2014-09-26 | 2014-09-26 | Outer coiled pipe heat exchange water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504441.5A CN104236101A (en) | 2014-09-26 | 2014-09-26 | Outer coiled pipe heat exchange water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104236101A true CN104236101A (en) | 2014-12-24 |
Family
ID=52224689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410504441.5A Pending CN104236101A (en) | 2014-09-26 | 2014-09-26 | Outer coiled pipe heat exchange water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104236101A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865039A (en) * | 2015-01-18 | 2016-08-17 | 吴钦凡 | Multi-energy-gathered hot-water tank |
| CN107014077A (en) * | 2017-06-13 | 2017-08-04 | 合肥美的暖通设备有限公司 | A kind of heat pump water-heating machine |
| CN107560167A (en) * | 2017-10-27 | 2018-01-09 | 中山市思源电器有限公司 | A kind of cylindrical heat exchanger |
| CN113340001A (en) * | 2021-05-31 | 2021-09-03 | 美的集团武汉暖通设备有限公司 | Pressure-bearing water tank, water heater and water inlet and outlet control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201532136U (en) * | 2009-09-25 | 2010-07-21 | 黄明佳 | Liner wall heat exchanging type water tank |
| CN203687379U (en) * | 2014-02-10 | 2014-07-02 | 黄永伟 | Heat exchange water tank with coil |
| CN203810725U (en) * | 2014-02-21 | 2014-09-03 | 芜湖长兴电器机械有限责任公司 | Flange plate hot water tank with detachable device |
| CN204187843U (en) * | 2014-09-26 | 2015-03-04 | 苏州巨浪热水器有限公司 | A kind of outer coil pipe heat-exchanging water tank |
-
2014
- 2014-09-26 CN CN201410504441.5A patent/CN104236101A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201532136U (en) * | 2009-09-25 | 2010-07-21 | 黄明佳 | Liner wall heat exchanging type water tank |
| CN203687379U (en) * | 2014-02-10 | 2014-07-02 | 黄永伟 | Heat exchange water tank with coil |
| CN203810725U (en) * | 2014-02-21 | 2014-09-03 | 芜湖长兴电器机械有限责任公司 | Flange plate hot water tank with detachable device |
| CN204187843U (en) * | 2014-09-26 | 2015-03-04 | 苏州巨浪热水器有限公司 | A kind of outer coil pipe heat-exchanging water tank |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865039A (en) * | 2015-01-18 | 2016-08-17 | 吴钦凡 | Multi-energy-gathered hot-water tank |
| CN107014077A (en) * | 2017-06-13 | 2017-08-04 | 合肥美的暖通设备有限公司 | A kind of heat pump water-heating machine |
| CN107560167A (en) * | 2017-10-27 | 2018-01-09 | 中山市思源电器有限公司 | A kind of cylindrical heat exchanger |
| CN113340001A (en) * | 2021-05-31 | 2021-09-03 | 美的集团武汉暖通设备有限公司 | Pressure-bearing water tank, water heater and water inlet and outlet control method |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |
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| WD01 | Invention patent application deemed withdrawn after publication |