CN101629757A - Liner wall heat exchange type water tank - Google Patents
Liner wall heat exchange type water tank Download PDFInfo
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- CN101629757A CN101629757A CN200910041760A CN200910041760A CN101629757A CN 101629757 A CN101629757 A CN 101629757A CN 200910041760 A CN200910041760 A CN 200910041760A CN 200910041760 A CN200910041760 A CN 200910041760A CN 101629757 A CN101629757 A CN 101629757A
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- heat exchange
- water tank
- inner bag
- type water
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Abstract
The invention specifically relates to a liner wall heat exchange type water tank, comprising a housing. A liner is arranged in the housing and is composed of a middle-section barrel and seal heads on two ends, and an insulating layer is arranged between the liner and the housing; a corresponding arc-shaped groove is arranged on the liner and the seal heads according to the diameter of the working medium coil, and the working medium coil is tightly stuck, coiled and fixed in the arc-shaped groove. The invention has the beneficial effects: 1. the invention solves the problems that the heat exchange area of the liner-external coil is small, and medium energy can not be sufficiently adsorbed; 2. metal heat conduction solder is filled between the groove and the working medium coil so as to form an intermetallic seamless heat conduction layer, which enlarges the heating coefficient; 3. the working medium coil is covered by the intermetallic seamless heat conduction layer so as to form a whole with the liner to improve heat exchange coefficient and effectively balance the medium temperature; and 4. due to increase of heat transfer coefficient, the enlargement of the heat exchange area and the enhancement of the heat exchange ratio, cost is effectively saved, and working condition is stabilized.
Description
Technical field
The present invention is specifically related to a kind of liner wall heat exchange type water tank.
Background technology
The used water tank of the Teat pump boiler of existing market, adopt the heat exchange mode of following three kinds of forms substantially:
1, inner disc tubular type heat-exchanging water tank: this water tank places the inner bag the inside with heat exchange coil, heat exchange coil directly contacts with water, this water tank has advantages such as cost is low, heat exchange efficiency is high, mixed regimen condition is low is arranged, but after having long-time running, heat exchange coil is because contact with water, be easy to generate phenomenons such as fouling, corrosion, cause heat exchange efficiency to descend even corrosion failure, heat exchange coil will be in case water inlet will cause the serious problems of heat pump main frame damage, in case heat transferring medium infiltrates water tank simultaneously, also can the water of water tank the inside be polluted, and the shortcoming that causes water tank to scrap.
2, water cyclic heating water tank: this water tank places heat pump main frame the inside with the heat exchange tubulature, adopt the water in plate type heat exchanger or double pipe heat exchanger and the circulation line to carry out heat exchange, then the high-temperature water in the circulation line flow to by water pump operation in the water tank with water tank in cold water carry out heat exchange, thereby come the water of heating water tank.This water tank has heat exchange efficiency height, heat exchanger components advantage such as can change, but it is higher also to exist heat exchange sleeve or plate type heat exchanger to contact the back temperature with water, scaling influences heat exchange efficiency easily, simultaneously because increased the power of water pump as water running, the shortcoming that cost is higher also has water tank to mix shortcomings such as the regimen condition is serious in addition.
3, outer coil pipe heat-exchanging water tank: this water tank with heat exchange coil as for inner water tank outside, directly on the inner bag stage casing, twine coil pipe, this water tank has heat exchange coil and does not contact with water, the structureless advantage of no burn into, but have the shortcoming that heat transfer coefficient is low, heat exchange area is little, cost of manufacture is high.
Summary of the invention
The objective of the invention is to overcome the shortcoming that said structure exists, and provide a kind of heat exchanger tube not contact, do not have the generation of fouling and etching problem at all, improved heat exchange area, heat transfer coefficient, strengthened the liner wall heat exchange type water tank of heat exchange efficiency with water.
The present invention realizes with the following methods: comprise housing, establish inner bag in the housing, inner bag is made of the end socket at stage casing cylindrical shell and two ends, between inner bag and the housing heat insulation layer is set, it establishes corresponding arc groove according to the working medium coil diameter on described inner bag and end socket, described working medium coil pipe is close to and is fastened in arc groove.
Its radian size of the arc groove of described inner bag and end socket setting matches with the working medium coil pipe.
Fill the metal heat-conducting scolder between described arc groove surface and the working medium coil pipe and formed the seamless heat transfer layer of intermetallic.
The arc groove of described inner bladder outer wall for axial direction multiple tracks circular arc is provided with, is independently single circular.
The arc groove of described inner bladder outer wall for axial direction multiple tracks circular arc is provided with, is the continuous raised shape of spiraling.
The described end socket that is provided with circular groove is positioned at an end of above-mentioned inner bag bottom.
Arc groove on the described end socket can be single annulus separately or be the annulus that continuous spirality rises.
Arc groove on the described inner bag can be single annulus separately or be continuous spirality rising annulus.
The working medium coil pipe of coil pipe on the described end socket and inner bag is that same coil pipe connects together.
Described inner bag surface also has axial beading, and axially beading and working medium coil pipe are cross-linked.
The invention has the beneficial effects as follows: it is little 1, to have solved the outer coil pipe heat exchange area of courage, fully the problem of absorbing medium energy; 2, add the metal heat-conducting scolder between groove and the working medium coil pipe, formed the seamless heat transfer layer of intermetallic, strengthened the coefficient of heat transfer; 3, the working medium coil pipe is contained and integral body of inner bag formation by the seamless heat transfer layer of intermetallic, has improved heat exchange efficiency, effectively the balance media temperature; 4 because heat transfer coefficient increases, heat exchange area strengthens, the raising of heat exchange efficiency, saves cost effectively, the steady operation operating mode.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is working medium coil pipe and circular groove syndeton schematic diagram.
Fig. 3 is the structural representation of second embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is made concrete further instruction.
As shown in the figure, comprise housing, establish inner bag 1 in the housing, inner bag 1 is made of the end socket 3 at stage casing cylindrical shell 6 and two ends, between inner bag 1 and the housing heat insulation layer is set, it establishes corresponding arc groove 5 according to working medium coil pipe 2 diameters on described inner bag 1 and end socket 3, described working medium coil pipe 2 is close to and is fastened in arc groove 5.Working medium coil pipe 2 by twining on inner bag 1 outer wall during operation carries out exchange heat.
Arc groove 5 its radian sizes that described inner bag 1 and end socket 3 are provided with match with working medium coil pipe 2.Working medium coil pipe 2 is beneficial to heat transfer with the contact area increase of inner bag 1.
Fill the metal heat-conducting scolder between described arc groove 5 surfaces and the working medium coil pipe 2 and formed the seamless heat transfer layer 6 of intermetallic, increase heat transfer area, increase heat conductivility.
The arc groove 5 of described inner bag 1 outer wall for axial direction multiple tracks circular arc is provided with, is independently single circular.
The arc groove 5 of described inner bag 1 outer wall for axial direction multiple tracks circular arc is provided with, is the continuous raised shape of spiraling.
The described end socket 3 that is provided with circular groove 5 is positioned at an end of above-mentioned inner bag 1 bottom.
The coil pipe on the described end socket 3 and the working medium coil pipe 2 of inner bag 1 are same coil pipes, connect together under the situation that guarantees outer wall intensity, prevent the problem of inner bag 1 in the extension of length direction effectively.
Described inner bag 1 surface also has axial beading 4, and axially beading 4 is cross-linked with working medium coil pipe 2.
Claims (10)
1, a kind of liner wall heat exchange type water tank, comprise housing, establish inner bag (1) in the housing, inner bag (1) is made of the end socket (3) at stage casing cylindrical shell (6) and two ends, between inner bag (1) and the housing heat insulation layer is set, it is characterized in that: go up at described inner bag (1) and end socket (3) and establish corresponding arc groove (5) according to working medium coil pipe (2) diameter, described working medium coil pipe (2) is close to and is fastened in arc groove (5).
2, a kind of liner wall heat exchange type water tank according to claim 1 is characterized in that: its radian size of the arc groove (5) that described inner bag (1) and end socket (3) are provided with matches with working medium coil pipe (2).
3, liner wall heat exchange type water tank according to claim 2 is characterized in that: fill the metal heat-conducting scolder between described arc groove (5) surface and the working medium coil pipe (2) and formed the seamless heat transfer layer of intermetallic (6).
4, a kind of liner wall heat exchange type water tank according to claim 2 is characterized in that: the arc groove (5) of described inner bag (1) outer wall for axial direction multiple tracks circular arc is provided with, is independently single circular.
5, a kind of liner wall heat exchange type water tank according to claim 2 is characterized in that: the arc groove (5) of described inner bag (1) outer wall for axial direction multiple tracks circular arc is provided with, is the continuous raised shape of spiraling.
6, a kind of liner wall heat exchange type water tank according to claim 2 is characterized in that: the described end socket (3) that is provided with circular groove (5) is positioned at an end of above-mentioned inner bag (1) bottom, and is integral with circular groove on the stage casing cylindrical shell (4).
7, a kind of liner wall heat exchange type water tank according to claim 6 is characterized in that: the arc groove (5) on the described end socket (3) is single annulus separately or is the annulus that continuous spirality rises.
8, a kind of liner wall heat exchange type water tank according to claim 6 is characterized in that: the arc groove (5) on described inner bag (1) the stage casing cylindrical shell (6) is single annulus separately or is the annulus that continuous spirality rises.
9, a kind of liner wall heat exchange type water tank according to claim 1 is characterized in that: the working medium coil pipe (2) of coil pipe on the described end socket (3) and inner bag (1) is that same coil pipe connects together.
10, a kind of liner wall heat exchange type water tank according to claim 1 is characterized in that: described inner bag (1) surface also has axial beading (4), and axially beading (4) is cross-linked with working medium coil pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910041760A CN101629757A (en) | 2009-08-10 | 2009-08-10 | Liner wall heat exchange type water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910041760A CN101629757A (en) | 2009-08-10 | 2009-08-10 | Liner wall heat exchange type water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101629757A true CN101629757A (en) | 2010-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910041760A Pending CN101629757A (en) | 2009-08-10 | 2009-08-10 | Liner wall heat exchange type water tank |
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| Country | Link |
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| CN (1) | CN101629757A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135329A (en) * | 2011-04-15 | 2011-07-27 | 快意节能设备（深圳）有限公司 | Outer disc type air source water heater |
| CN102367991A (en) * | 2011-09-02 | 2012-03-07 | 海尔集团公司 | Water tank of heat pump water heater |
| CN103375913A (en) * | 2012-04-12 | 2013-10-30 | 珠海格力电器股份有限公司 | Heat pump water heater |
| CN103603788A (en) * | 2013-10-18 | 2014-02-26 | 昆山珍实复合材料有限公司 | Secondary cold plate in vacuum low-temperature pump |
| CN104819653A (en) * | 2015-04-14 | 2015-08-05 | 刘坚 | Cylindrical component for cooling and heating and processing method thereof |
| CN110285316A (en) * | 2019-06-10 | 2019-09-27 | 上海齐耀动力技术有限公司 | A kind of inner pressurd vessel outer surface has the high vacuum multiple layer heat insulation container of protrusion |
| CN112902445A (en) * | 2021-01-21 | 2021-06-04 | 珠海格力电器股份有限公司 | Water tank, preparation method thereof and water heater |
-
2009
- 2009-08-10 CN CN200910041760A patent/CN101629757A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135329A (en) * | 2011-04-15 | 2011-07-27 | 快意节能设备（深圳）有限公司 | Outer disc type air source water heater |
| CN102367991A (en) * | 2011-09-02 | 2012-03-07 | 海尔集团公司 | Water tank of heat pump water heater |
| WO2013029298A1 (en) * | 2011-09-02 | 2013-03-07 | 海尔集团公司 | Water tank for heat pump water heater |
| CN102367991B (en) * | 2011-09-02 | 2017-05-03 | 海尔集团公司 | water tank of heat pump water heater |
| CN103375913A (en) * | 2012-04-12 | 2013-10-30 | 珠海格力电器股份有限公司 | Heat pump water heater |
| CN103375913B (en) * | 2012-04-12 | 2015-10-28 | 珠海格力电器股份有限公司 | Heat pump water heater |
| CN103603788A (en) * | 2013-10-18 | 2014-02-26 | 昆山珍实复合材料有限公司 | Secondary cold plate in vacuum low-temperature pump |
| CN103603788B (en) * | 2013-10-18 | 2017-01-11 | 南通乐士机械有限公司 | Secondary cold plate in vacuum low-temperature pump |
| CN104819653A (en) * | 2015-04-14 | 2015-08-05 | 刘坚 | Cylindrical component for cooling and heating and processing method thereof |
| CN110285316A (en) * | 2019-06-10 | 2019-09-27 | 上海齐耀动力技术有限公司 | A kind of inner pressurd vessel outer surface has the high vacuum multiple layer heat insulation container of protrusion |
| CN112902445A (en) * | 2021-01-21 | 2021-06-04 | 珠海格力电器股份有限公司 | Water tank, preparation method thereof and water heater |
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Open date: 20100120 |