CN107421119A - Water tank inner container, water tank and heat pump water heater - Google Patents
Water tank inner container, water tank and heat pump water heater Download PDFInfo
- Publication number
- CN107421119A CN107421119A CN201710318890.4A CN201710318890A CN107421119A CN 107421119 A CN107421119 A CN 107421119A CN 201710318890 A CN201710318890 A CN 201710318890A CN 107421119 A CN107421119 A CN 107421119A
- Authority
- CN
- China
- Prior art keywords
- water tank
- inner bag
- main casing
- transferring medium
- heat transferring
- 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 63
- 239000000758 substrate Substances 0.000 claims description 20
- 238000005253 cladding Methods 0.000 claims description 17
- 238000003754 machining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
- F24H4/04—Storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/001—Guiding means
- F24H9/0015—Guiding means in water channels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a water tank liner, a water tank and a heat pump water heater. The water tank liner comprises a shell, wherein the shell is enclosed into an accommodating cavity, the shell comprises a liner main shell plate, and a heat exchange medium flow passage isolated from the accommodating cavity is formed in the liner main shell plate. The water tank inner container is high in machining efficiency.
Description
Technical field
The present invention relates to temperature control equipment field, in particular to a kind of inner water tank, water tank and heat-pump hot-water
Device.
Background technology
Existing Teat pump boiler, its inner bag generally use heat exchanger inner disc (as shown in Figure 1) or external disk (such as Fig. 2 and 3
It is shown) structure type.This structure type hinders efficiency of assembling and the heat exchange of Related product (inner bag, water tank and water heater)
Efficiency.
As shown in figure 1, for interior disc type inner water tank, it, which produces assembling, includes inner bag manufacture, heat exchanger, interior
Courage assembles three processes with heat exchanger.In the process, three needs individually to complete to reassemble, and due to the independence of production,
It also there are problems that physical dimension is unmatched in assembling, greatly affected production and efficiency of assembling.
As shown in Figures 2 and 3, for outer disc type inner water tank, its incessantly there is production efficiency of assembling it is low the problem of,
Also there is heat transfer effect it is undesirable the problem of.Outer disc type structural thermal is needed successively by heat exchanger wall, heat exchange coating and inner bag
Body wall, heat transfer circuit path length, heat exchange efficiency are affected.And the problem of closely not causing heat exchange efficiency low there is contact.
The content of the invention
A kind of the present invention is intended to provide inner water tank, water tank and Teat pump boiler for being capable of improving production efficiency.
The invention provides a kind of inner water tank, and it includes housing, and housing surrounds accommodating chamber, and housing includes inner bag main casing
Plate, formed with the heat transferring medium runner isolated with accommodating chamber in inner bag main casing plate.
Alternatively, housing also includes upper capping, upper to cover the upper end for being fixedly connected on inner bag main casing plate；And/or housing is also
It is lower to cover the lower end for being fixedly connected on inner bag main casing plate including lower capping.
Alternatively, inner bag main casing plate is cylinder, and the shape of cross section of inner bag main casing plate is circular, heat transferring medium runner bag
Include at least one first flow section, first flow section is circular arc, and and circular shape concentric.
Alternatively, heat transferring medium runner includes multiple short transverses along housing spaced first flow section successively,
Two neighboring first flow section is interconnected.
Alternatively, inner bag main casing plate is cylinder, and heat transferring medium runner includes at least one second flow channel section, second flow channel
Section is straight line, and parallel to the axis of cylinder.
Alternatively, heat transferring medium runner includes multiple circumferences along housing spaced second flow channel section successively, adjacent
Two second flow channel sections are interconnected.
Alternatively, inner bag main casing plate includes：Substrate, it is provided with to form the recessed of heat transferring medium runner in the first side of substrate
Groove；Cladding plate, cladding plate are fixedly installed on substrate, and are connected with the first side of substrate, and cladding plate closed pockets are situated between with forming heat exchange
Mass flow road.
Alternatively, the area of cladding plate is less than or equal to the area of substrate.
Alternatively, the shape of cross section of heat transferring medium runner is at least one circle, rectangle, trapezoidal, triangle.
According to another aspect of the present invention, there is provided a kind of water tank, it includes above-mentioned inner water tank.
According to another aspect of the present invention, there is provided a kind of Teat pump boiler, it includes above-mentioned water tank.
According to inner water tank, water tank and the Teat pump boiler of the present invention, pass through heat transferring medium runner and inner bag main casing plate one
Body, reducing needs individually processing inner bag housing, heat exchanger tube and the process of assembling in inner water tank production process, save production
Time, improve production efficiency.Due in heat transferring medium runner in interior courage main casing plate so that heat transferring medium can fully with appearance
Receive the liquid heat exchange of intracavitary, heat transmission barrier is small, and heat exchange efficiency is higher.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of internal coil-tube type inner water tank in the prior art；
Fig. 2 is external coiled pipe type inner water tank structural representation in the prior art；
Fig. 3 is the cross section structure diagram of external coiled pipe type inner water tank in the prior art；
Fig. 4 is the structural representation according to the inner water tank of the present invention；
Fig. 5 is the transverse cross sectional structural representation according to the inner water tank of the present invention；
Fig. 6 is the enlarged drawing at A in Fig. 5；
Fig. 7 is the longitudinally cutting structural representation according to the inner water tank of the present invention；
Fig. 8 is the enlarged drawing at B in Fig. 7；
Fig. 9 is the expansion cross section structure diagram according to a kind of inner bag main casing plate of the inner water tank of the present invention；
Figure 10 is the expansion longitudinal direction cross section structure diagram according to a kind of inner bag main casing plate of the inner water tank of the present invention；
Figure 11 is the expansion cross section structure diagram according to another inner bag main casing plate of the inner water tank of the present invention；
Figure 12 is the longitudinal direction expansion cross section structure diagram according to another inner bag main casing plate of the inner water tank of the present invention.
Description of reference numerals：
Prior art：
1st, inner bag；2nd, heat exchanger tube；
The application：
11st, accommodating chamber；12nd, inner bag main casing plate；121st, heat transferring medium runner；121a, first flow section；121b, second
Road section；122nd, substrate；123rd, cladding plate；13rd, upper capping；14th, lower capping.
Embodiment
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Fig. 4 to Figure 12, according to an embodiment of the invention, inner water tank includes housing, and housing surrounds accommodating chamber 11,
Housing includes inner bag main casing plate 12, formed with the heat transferring medium runner 121 isolated with accommodating chamber 11 in inner bag main casing plate 12.Pass through
Heat transferring medium runner 121 is formed in inner bag main casing plate 12, makes heat transferring medium runner 121 and the one of inner bag main casing plate 12, reduces
Individually processing inner bag housing, heat exchanger tube and the process of assembling are needed in inner water tank production process, the production time is saved, carries
High production efficiency.Due in heat transferring medium runner 121 in inner bag main casing plate 12 so that heat transferring medium can fully with receiving
Liquid heat exchange in chamber 11, heat transmission barrier is small, and heat exchange efficiency is higher.
In the present embodiment, housing also includes upper capping 13, and upper capping 13 is fixedly connected on the upper end of inner bag main casing plate 12.
Housing also includes lower capping 14, and lower capping 14 is fixedly connected on the lower end of inner bag main casing plate 12.Using upper capping 13 and lower capping
14 coordinate with inner bag main casing plate 12, and the sealing of inner water tank can be effectively ensured.
Alternatively, as shown in Figure 7 and Figure 8, inner bag main casing plate 12 is cylinder, i.e., it is into tubular, inner bag main casing plate 12
Shape of cross section is circle, and heat transferring medium runner 121 includes at least one first flow section 121a, and first flow section 121a is circle
Arc, and and circular shape concentric.
In order to improve heat exchange efficiency, heat transferring medium runner 121 is arranged at intervals successively including multiple short transverses along housing
First flow section 121a, two neighboring first flow section 121a is interconnected.Heat transferring medium runner 121 can so be improved
Distribution area, so as to lift heat exchange area, increase heat exchange efficiency and heat transfer effect.
Alternatively, as it can be seen in figures 5 and 6, inner bag main casing plate 12 is cylinder, heat transferring medium runner 121 includes at least one
Second flow channel section 121b, second flow channel section 121b are straight line, and parallel to the axis of circle.
In order to improve heat exchange efficiency, heat transferring medium runner 121 includes multiple circumferences along housing successively spaced the
Two flow channel section 121b, two neighboring second flow channel section 121b are interconnected.
The mode that heat transferring medium runner 121 is formed on inner bag main casing plate 12 can determine as needed.Such as Fig. 9 and Figure 10
Shown, in the present embodiment, inner bag main casing plate 12 includes substrate 122 and cladding plate 123.It is provided with the first side of substrate 122
Form the groove of heat transferring medium runner 121.Cladding plate 123 is fixedly installed on a substrate 122, and connects with the first side of substrate 122
Connect, the closed pockets of cladding plate 123 are to form heat transferring medium runner 121.
Certainly, groove corresponding with the groove on substrate 122 can also be set on cladding plate 123.
Alternatively, in order to reduce cost, it is easy to process, the area of cladding plate 123 is less than or equal to the area of substrate 122.
Alternatively, the shape of cross section of heat transferring medium runner 121 is at least one circle, rectangle, trapezoidal, triangle.
Can be by way of such a structure processes inner bag：On one piece of slotted plate (substrate 122), another piece is covered
Plate (cladding plate 123) simultaneously makes two boards fastened to each other, so as to form the plate with heat transferring medium runner 121.This coiled sheet is got up, made
The both ends of plate connect and fixed, and form inner bag main casing plate 12 (it is inner bag stage casing to change inner bag main casing plate 12).Inner bag stage casing opens
Both ends (top and bottom) 14 closed again with capping 13, lower capping so as to form the housing of inner bag.
Groove on substrate 122 should determine by the shape of heat transferring medium runner 121, its forming mode can on sheet material machine
Tool shapes or once-forming.Each heat transferring medium runner section (first flow section 121a or second flow channel section
Both ends 121b) can set groove to make adjacent two flow passage, or only one end sets groove to make one end of adjacent two runner each other
Separate.Connected by the both ends of adjacent channels or only one end connects to form different refrigerant flow paths, so as to control heat exchange to imitate
Fruit.Cladding plate 123 can be the flat board of two facial planes or slotted plate.The fixation of substrate 122 and cladding plate 123 can adopt
With modes such as welding, threaded connections, key is the sealing for ensureing heat transferring medium runner 121, refrigerant is only situated between in heat exchange
Flowed in mass flow road, do not leak or alter.The section of heat transferring medium runner 121 can have a various shapes, including circular,
Trapezoidal, rectangle, triangle etc., can be prismatic or variable cross-section.
As is illustrated by figs. 11 and 12, inner bag main casing plate 12 can also be a complete sheet material, on inner bag main casing plate 12
Heat transferring medium runner 121 can be formed by modes such as injections.
Adopt the structure sheet material manufacture inner bag mode can be：One piece of manufacture has heat transferring medium runner 121
Plate.Coiled sheet is got up, the both ends of plate is connected and fixes, forms inner bag main casing plate 12 (i.e. inner bag stage casing).Inner bag stage casing opens
Both ends 14 closed again with capping 13, lower capping so as to form the housing of inner bag.
Plate with heat transferring medium runner 121 can such as be cast by the way of once-forming.Also can be processed on sheet material
Go out heat transferring medium runner 121.
According to another aspect of the present invention, there is provided a kind of water tank, it includes above-mentioned inner water tank.Adopt the structure water
The water tank of case inner bag removes the assembly process of heat exchanger tube from, improves production efficiency because inner bag is pipe integrated with exchanging heat；Inner bag into
For heat exchanger components, heat exchange area is increased, improves heat exchange efficiency.
The inner water tank is cylinder, and its inner bag stage casing (part that inner bag main casing plate 12 surrounds) is cylinder, is easy to process,
Structure stress distribution is balanced.14 good airproof performances of capping 13 and lower capping in the connection of its top and bottom.Have in inner bag main casing plate 12
For the heat transferring medium runner 121 of refrigerant flowing.Its heat transferring medium runner can include around inner bag axis annular or spiral shape,
Or linear pattern (refrigerant flow path is parallel to inner bag axis), various structures.Cold-producing medium stream is and interior through heat transferring medium runner 121
Heat exchange occurs for the water in courage, changes the temperature of the water in inner bag, good effect of heat exchange.
According to another aspect of the present invention, there is provided a kind of Teat pump boiler, it includes above-mentioned water tank.Using the water tank
The inner bag of Teat pump boiler is integrated with heat exchanger, has the heat transferring medium runner for refrigerant flowing on inner bag main casing plate 12, changes
Hot area is big, good effect of heat exchange.
Had the following technical effect that according to inner water tank, water tank and the Teat pump boiler of the present invention：
Inner bag and heat exchanger tube one, without individually producing and assembling, simplify production and manufacturing process, improve inner water tank life
Production and the efficiency of assembling.
Heat exchanger tube is arranged in inner bag, and heat exchange area is big, improves heat exchange efficiency, and integral structure thermal resistance is lower, and heat transfer is more
Fast and heat loss is less, and heat exchange efficiency is improved.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (11)
1. a kind of inner water tank, it is characterised in that including housing, the housing surrounds accommodating chamber (11), and the housing includes interior
Courage main casing plate (12), formed with the heat transferring medium runner isolated with the accommodating chamber (11) in the inner bag main casing plate (12)
(121)。
2. inner water tank according to claim 1, it is characterised in that the housing also include it is upper capping (13), it is described on
Capping (13) is fixedly connected on the upper end of the inner bag main casing plate (12)；
And/or
The housing also includes lower capping (14), and the lower capping (14) is fixedly connected under the inner bag main casing plate (12)
End.
3. inner water tank according to claim 1 or 2, it is characterised in that the inner bag main casing plate (12) is cylindrical, institute
State the shape of cross section of inner bag main casing plate (12) includes at least one first flow for circle, the heat transferring medium runner (121)
Section (121a), the first flow section (121a) is circular arc, and with the circular shape concentric.
4. inner water tank according to claim 3, it is characterised in that the heat transferring medium runner (121) includes multiple edges
The short transverse of the housing spaced first flow section (121a) successively, the two neighboring first flow section (121a)
It is interconnected.
5. inner water tank according to claim 1 or 2, it is characterised in that the inner bag main casing plate (12) is cylindrical, institute
Stating heat transferring medium runner (121) includes at least one second flow channel section (121b), and the second flow channel section (121b) is straight line, and
Parallel to the cylindrical axis.
6. inner water tank according to claim 5, it is characterised in that the heat transferring medium runner (121) includes multiple edges
Spaced second flow channel section (121b), the two neighboring second flow channel section (121b) are mutual successively for the circumference of the housing
Connection.
7. inner water tank according to claim 1 or 2, it is characterised in that the inner bag main casing plate (12) includes：
Substrate (122), the groove to form the heat transferring medium runner (121) is provided with the first side of the substrate (122)；
Cladding plate (123), the cladding plate (123) are fixedly installed on the substrate (122), and with the first of the substrate (122)
Side connects, and the cladding plate (123) closes the groove to form the heat transferring medium runner (121).
8. inner water tank according to claim 7, it is characterised in that the area of the cladding plate (123) is less than or equal to institute
State the area of substrate (122).
9. inner water tank according to claim 1 or 2, it is characterised in that the cross section of the heat transferring medium runner (121)
It is shaped as at least one circle, rectangle, trapezoidal, triangle.
10. a kind of water tank, it is characterised in that including the inner water tank any one of claim 1 to 9.
11. a kind of Teat pump boiler, it is characterised in that including the water tank described in claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318890.4A CN107421119A (en) | 2017-05-08 | 2017-05-08 | Water tank inner container, water tank and heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318890.4A CN107421119A (en) | 2017-05-08 | 2017-05-08 | Water tank inner container, water tank and heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107421119A true CN107421119A (en) | 2017-12-01 |
Family
ID=60425737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710318890.4A Pending CN107421119A (en) | 2017-05-08 | 2017-05-08 | Water tank inner container, water tank and heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107421119A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000154934A (en) * | 1998-11-18 | 2000-06-06 | Tokyo Gas Co Ltd | Heat exchange mechanism in water heater |
| CN201237356Y (en) * | 2008-05-22 | 2009-05-13 | 张建忠 | Superconducting liquid high-efficiency heat pump heat exchanger with double-layer inner container |
| CN203010971U (en) * | 2012-11-17 | 2013-06-19 | 佛山市顺德区澳伦电器有限公司 | Heat exchange device of open type solar heat pump water heater |
| CN203083140U (en) * | 2013-01-28 | 2013-07-24 | 常州宣纳尔新能源科技有限公司 | Vertical type water tank of heat pump water heater |
| CN203443119U (en) * | 2013-08-21 | 2014-02-19 | Tcl空调器(中山)有限公司 | Water tank of water heater |
| CN206890853U (en) * | 2017-05-08 | 2018-01-16 | 珠海格力电器股份有限公司 | Water tank inner container, water tank and heat pump water heater |
-
2017
- 2017-05-08 CN CN201710318890.4A patent/CN107421119A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000154934A (en) * | 1998-11-18 | 2000-06-06 | Tokyo Gas Co Ltd | Heat exchange mechanism in water heater |
| CN201237356Y (en) * | 2008-05-22 | 2009-05-13 | 张建忠 | Superconducting liquid high-efficiency heat pump heat exchanger with double-layer inner container |
| CN203010971U (en) * | 2012-11-17 | 2013-06-19 | 佛山市顺德区澳伦电器有限公司 | Heat exchange device of open type solar heat pump water heater |
| CN203083140U (en) * | 2013-01-28 | 2013-07-24 | 常州宣纳尔新能源科技有限公司 | Vertical type water tank of heat pump water heater |
| CN203443119U (en) * | 2013-08-21 | 2014-02-19 | Tcl空调器(中山)有限公司 | Water tank of water heater |
| CN206890853U (en) * | 2017-05-08 | 2018-01-16 | 珠海格力电器股份有限公司 | Water tank inner container, water tank and heat pump water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |