CN102589130A - Chassis heat exchange tube fastening structure, water tank and heat pump water heater - Google Patents
Chassis heat exchange tube fastening structure, water tank and heat pump water heater Download PDFInfo
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- CN102589130A CN102589130A CN2012100495804A CN201210049580A CN102589130A CN 102589130 A CN102589130 A CN 102589130A CN 2012100495804 A CN2012100495804 A CN 2012100495804A CN 201210049580 A CN201210049580 A CN 201210049580A CN 102589130 A CN102589130 A CN 102589130A
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- chassis
- heat exchanger
- exchanger tube
- water tank
- heat exchange
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Abstract
The invention provides a chassis heat exchange tube fastening structure, a water tank and a heat pump water heater, which can solve the problems that the chassis heat exchange tube of the prior art is infirm in installation and low in heat exchange efficiency. The technical scheme is that the chassis heat exchange tube fastening structure comprises a chassis and a heat exchange tube on the chassis, a recessed cavity is arranged on the chassis, a heat exchange tube support is arranged in the recessed cavity, the heat exchange tube is wound on the heat exchange support, a chassis support is further arranged on the lower portion of the chassis, and the heat exchange support is fixedly connected with the chassis support to fix the heat exchange tube. Due to the fact that the heat exchange tube is embedded in an inner container, the water tank leads the heat exchange tube to be firmly contacted with the inner container, heat exchange efficiency is improved, and further the heat exchange tube support is fixedly connected with the chassis support to lead the heat exchange tube to be firmly fixed.
Description
Technical field
The invention belongs to technical field of water heaters, specifically, relate to a kind of chassis heat exchanger tube fastening structure and water tank and Teat pump boiler.
Background technology
At present generally be that chassis heat exchanger tube with Teat pump boiler is on the spherical shell of inner water tank bottom surface; There is following problem but inner bag bottom surface spherical shell is outer around the heat exchanger tube water tank: 1, because bottom surface spherical shell shape out-of-flatness; Outer wound coil and spherical shell outer surface fixed installation difficulty; Contact not closely, heat exchange efficiency is low; 2, water heater use for a long time rear water box internal junction incrusted deposit to the bottom surface spherical shell inner, heat transfer efficiency reduces; 3, the chassis heat exchanger tube is crushed easily, damages in process of production, influences product service life.
How to solve the problems of the technologies described above, then be the problem that the present invention faced.
Summary of the invention
The invention provides a kind of chassis heat exchanger tube fastening structure and water tank and Teat pump boiler, it can solve the problem that chassis heat exchanger tube installation is insecure and heat exchange efficiency is low that prior art exists.
In order to solve the problems of the technologies described above, technical scheme of the present invention is,
A kind of chassis heat exchanger tube fastening structure; Comprise the heat exchanger tube on chassis and the chassis; Said chassis is provided with caveli body, is provided with the heat exchanger tube support in the said caveli body, and is outer around said heat exchanger tube on the said heat exchanger tube support; Bottom, said chassis also is provided with chassis supports, after said heat exchanger tube support and said chassis supports are fastenedly connected said heat exchanger tube is fixed.
Further, said chassis is the inner water tank bottom, and said inner water tank bottom has said caveli body.
A kind of water tank comprises inner water tank, and said inner water tank comprises bucket and inner bag bottom in upper cover, the inner bag; Said inner bag bottom comprises low head and little end socket; Bucket is outer around the heat pump coil pipe in the said inner bag, forms the inner bag cavity after bucket, low head and little end socket are fastened and connected in said upper cover, the inner bag, and said low head bottom is fixedly connected chassis supports; The said little end socket into said inner bag cavity that caves in; In said little end socket, be provided with the heat exchanger tube support, on the said heat exchanger tube support outer around the chassis heat exchanger tube, said heat exchanger tube support and chassis supports are fastenedly connected.
The invention provides a kind of water tank of novel chassis heat exchanger tube fastening structure; Through adopting a kind of little end socket, chassis supports to cooperate the structure of the fastening chassis of coil pipe support heat exchanger tube; Changed traditionally,, made heat exchanger tube contact with inner bag closely because heat exchanger tube is embedded in the inner bag with the fixing means of chassis heat exchanger tube on the spherical shell of inner water tank bottom surface; Heat exchange efficiency improves, and can protect heat exchanger tube well; Adopt heat exchanger tube support coiling heat exchanger tube convenient, quick; And, heat exchanger tube support and chassis supports make heat exchanger tube fixed through being fastenedly connected.
Further, the concrete structure of said heat exchanger tube support is following:
Said heat exchanger tube support is that top is divided into the bullet that has mesopore; The bullet lower limb is provided with several radial fixed claws; Each said fixed claw is provided with bolt hole; The position of bolt hole is corresponding with the bolt hole on being located at chassis supports, is fixedly connected through fastening bolt between said heat exchanger tube support and the chassis supports.
Again further, the afterbody of said chassis heat exchanger tube passes through the mesopore on the said heat exchanger tube support, and the head and the tail of said chassis heat exchanger tube are fixed on the said heat exchanger tube support through pressing plate.
Further, said pressing plate is connected through screw with said heat exchanger tube support.
Twine heat exchanger tube for ease, the bullet side on said heat exchanger tube support top is provided with groove and is used to twine said chassis heat exchanger tube, like this chassis heat exchanger tube is wrapped in the groove of bullet side from the bottom to top, and is not only convenient but also firmly tight.
Usually, said low head and little end socket are split-type structural, are fixedly connected by welding.
Perhaps, low head and little end socket adopt integral structure, global formation.
Said chassis supports is circular, and said low head and chassis supports are also fixing through welding.
In order better the heat in the heat exchanger tube to be conducted to the water in the inner bag; Coated with thermally conductive silicone grease on the said outer chassis heat exchanger tube on the said heat exchanger tube support; Said chassis heat exchanger tube fits tightly with said little end socket after being wound on said heat exchanger tube support; The coated with thermally conductive silicone grease makes the conduction of heat more smooth and easy rapidly, and heat-conducting silicone grease is a kind of thermal interfacial material.
Concrete preparation technology: at first low head and little end socket welding, weld chassis supports then, low head and the welding of little end socket form the cavity that depression is advanced inner bag after wherein accomplishing.Then, with heat exchanger tube support coiling chassis heat exchanger tube, be fixed on the securing member with the head and the tail of pressing plate with coil pipe.At last, heat-conducting silicone grease is coated on the chassis heat exchanger tube of coiling completion, uses fastening bolt that heat exchanger tube support and chassis supports are fixed, to guarantee the tight applying of cavity of chassis heat exchanger tube and little end socket.A kind of Teat pump boiler adopts above-mentioned water tank.
The present invention compared with prior art has the following advantages and good effect:
1, coil pipe support processing is simple, chassis heat exchanger tube coiling and assemble convenient, reliable; Improved the reliability of water tank chassis heat exchanger tube;
2, bottom spherical shell part coil pipe embeds in the inner bag, improves water tank chassis heat exchanger tube heat exchange efficiency, and is difficult for scaling;
3, can be good at protecting the chassis heat exchanger tube, prevent the damage in the production process.
4, increase convenient the transporting, carrying of producing of inner bag of chassis supports.
Description of drawings
Fig. 1 is the front view of outer wound coil inner water tank of the present invention;
Fig. 2 is the upward view of outer wound coil inner water tank of the present invention;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B portion partial enlarged drawing of Fig. 3;
Fig. 5 is the structural representation of low head and the another kind of welding manner of little end socket;
Fig. 6 is the structural representation of low head and little end socket global formation;
Symbol among the figure and explanation thereof:
1, inner water tank; 1-1, upper cover; Bucket in 1-2, the inner bag; 1-3, low head; 1-4, little end socket; 1-5, inner bag cavity; 1-6, welding position; 2, heat pump coil pipe; 3, chassis supports; 4, heat exchanger tube support; 4-1, mesopore; 4-2, groove; 4-3, fixed claw; 5, chassis heat exchanger tube; 5-1, heat exchanger tube stem; 5-2, heat exchanger tube afterbody; 6, pressing plate; 7, fastening bolt;
I, chassis, inner water tank bottom promptly shown in the present.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation.
The present invention is for solving the chassis heat exchanger tube that has the heat pump coil pipe now owing to be wound on the spherical shell of bottom surface; Because bottom surface spherical shell shape out-of-flatness; Make the heat exchanger tube difficult installation, and contact with spherical shell not tight, the low problem that waits of heat exchange efficiency; And a kind of outer wound coil water tank and Teat pump boiler are provided, it can solve the problem that chassis heat exchanger tube installation is insecure and heat exchange efficiency is low that prior art exists.Technical scheme is,
A kind of chassis heat exchanger tube fastening structure; Comprise the heat exchanger tube on chassis and the chassis; The chassis is provided with caveli body, is provided with the heat exchanger tube support in the caveli body, and is outer around said heat exchanger tube on the heat exchanger tube support; The bottom, chassis also is provided with chassis supports, after heat exchanger tube support and chassis supports are fastenedly connected heat exchanger tube is fixed;
Chassis I is the inner water tank bottom, and the inner water tank bottom has said caveli body.
A kind of water tank comprises inner water tank, and inner water tank comprises bucket and inner bag bottom in upper cover, the inner bag; The inner bag bottom comprises low head and little end socket, and bucket is outer around the heat pump coil pipe in the inner bag, forms the inner bag cavity after bucket, low head and little end socket are fastened and connected in upper cover, the inner bag; The low head bottom is fixedly connected chassis supports, and the little end socket into inner bag cavity that caves in is provided with the heat exchanger tube support in little end socket; On the heat exchanger tube support outer around the chassis heat exchanger tube, heat exchanger tube support and chassis supports are fastenedly connected.Concrete, it is as shown in Figure 1,
A kind of outer wound coil water tank comprises inner water tank 1, and inner water tank 1 comprises bucket 1-2 and low head 1-3 in upper cover 1-1, the inner bag; Bucket 1-2 is outer around heat pump coil pipe 2 in the inner bag; Also be provided with little end socket 1-4 on the low head 1-3, form inner bag cavity 1-5 after bucket 1-2, low head 1-3 and little end socket 1-4 are fastened and connected in upper cover 1-1, the inner bag, low head 1-3 bottom is fixedly connected chassis supports 3; The little end socket 1-4 into inner bag cavity 1-5 that caves in; In little end socket 1-4, be provided with the heat exchanger tube support, on the heat exchanger tube support outer around the chassis heat exchanger tube 5, heat exchanger tube support and chassis supports 3 are fastenedly connected.
Shown in Fig. 2-4; The concrete structure of heat exchanger tube support: heat exchanger tube support 4 tops are divided into the bullet that has mesopore 4-1; The bullet lower limb is provided with 6 radial fixed claw 4-3; Each fixed claw 4-3 is provided with bolt hole, and the position of bolt hole is corresponding with the bolt hole on being located at chassis supports 3, is fixedly connected through fastening bolt 7 between heat exchanger tube support 4 and the chassis supports 3.
The afterbody 5-2 of chassis heat exchanger tube 5 passes through the mesopore 4-1 on the heat exchanger tube support 4, and heat exchanger tube stem 5-1 and afterbody 5-2 are fixed on the heat exchanger tube support 4 through pressing plate 6, and pressing plate 6 and heat exchanger tube support 4 are fixedly connected through screw.Twine heat exchanger tube for ease, the bullet side on heat exchanger tube support 4 tops is provided with groove 4-2 and is used to twine 5 chassis heat exchanger tubes, like this chassis heat exchanger tube 5 is wrapped in the groove 4-2 of bullet side from the bottom to top, and is not only convenient but also firmly tight.
Usually, low head 1-3 and little end socket 1-4 are fixedly connected by welding.As shown in Figure 4, the welding position 1-6 of low head 1-3 and little end socket 1-4 is in the corner; As shown in Figure 5, the welding position 1-6 of low head 1-3 and little end socket 1-4 is positioned at the top of corner, and near the middle part corresponding to the bullet of heat exchanger tube support 4, like this, the degree of depth of little end socket 1-4 is more shallow, than being easier to processing.
Chassis supports 3 is circular, and low head 1-3 and chassis supports 3 are also fixing through welding.
Chassis heat exchanger tube 5 is wound on back coated with thermally conductive silicone grease on the heat exchanger tube support 4, and heat-conducting silicone grease is a kind of thermal interfacial material, and the coated with thermally conductive silicone grease is further filled the slit between chassis heat exchanger tube 5 and the little end socket 1-4, makes the conduction of heat more smooth and easy rapidly.
Certainly, low head 1-3 and little end socket 1-4 also can adopt the structure fabrication of global formation, and be as shown in Figure 6, do not need welding.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made other form, and any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But everyly do not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and remodeling that above embodiment did, still belong to the protection domain of technical scheme of the present invention according to technical spirit of the present invention.
Claims (10)
1. chassis heat exchanger tube fastening structure; Comprise the heat exchanger tube on chassis and the chassis; It is characterized in that: said chassis is provided with caveli body, is provided with the heat exchanger tube support in the said caveli body, and is outer around said heat exchanger tube on the said heat exchanger tube support; Bottom, said chassis also is provided with chassis supports, after said heat exchanger tube support and said chassis supports are fastenedly connected said heat exchanger tube is fixed.
2. chassis according to claim 1 heat exchanger tube fastening structure is characterized in that: said chassis is the inner water tank bottom, and said inner water tank bottom has said caveli body.
3. water tank; Comprise inner water tank, it is characterized in that: said inner water tank comprises bucket and inner bag bottom in upper cover, the inner bag, and said inner bag bottom comprises low head and little end socket; Form the inner bag cavity after bucket, low head and little end socket are fastened and connected in said upper cover, the inner bag; Said low head bottom is fixedly connected chassis supports, and the said little end socket into said inner bag cavity that caves in is provided with the heat exchanger tube support in said little end socket; On the said heat exchanger tube support outer around the chassis heat exchanger tube, said heat exchanger tube support and chassis supports are fastenedly connected.
4. water tank according to claim 3; It is characterized in that: said heat exchanger tube support top is divided into the bullet that has mesopore; The bullet lower limb is provided with several radial fixed claws; Each said fixed claw is provided with bolt hole, and the position of bolt hole is corresponding with the bolt hole on being located at chassis supports, is fixedly connected through fastening bolt between said heat exchanger tube support and the chassis supports.
5. water tank according to claim 4 is characterized in that: the afterbody of said chassis heat exchanger tube passes through the mesopore on the said heat exchanger tube support, and the head and the tail of said chassis heat exchanger tube are fixed on the said heat exchanger tube support through pressing plate.
6. water tank according to claim 4 is characterized in that: the bullet side on said heat exchanger tube support top is provided with groove and is used to twine said chassis heat exchanger tube.
7. water tank according to claim 3 is characterized in that: said low head and little end socket are split-type structural, are fixedly connected by welding.
8. water tank according to claim 3 is characterized in that: said low head and little end socket are integral structure.
9. water tank according to claim 3 is characterized in that: said chassis supports is circular, and said low head and chassis supports are fixing through welding.
10. a Teat pump boiler is characterized in that adopting any described water tank among the claim 3-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210049580.4A CN102589130B (en) | 2012-02-29 | 2012-02-29 | Chassis heat exchange tube fastening structure, water tank and heat pump water heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210049580.4A CN102589130B (en) | 2012-02-29 | 2012-02-29 | Chassis heat exchange tube fastening structure, water tank and heat pump water heater |
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| Publication Number | Publication Date |
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| CN102589130A true CN102589130A (en) | 2012-07-18 |
| CN102589130B CN102589130B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210049580.4A Active CN102589130B (en) | 2012-02-29 | 2012-02-29 | Chassis heat exchange tube fastening structure, water tank and heat pump water heater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019945A (en) * | 2017-12-07 | 2018-05-11 | 巨浪(苏州)热水器有限公司 | A kind of water heater clean method |
| CN109323453A (en) * | 2018-10-22 | 2019-02-12 | 珠海格力电器股份有限公司 | A kind of water tank lower head structure, water tank and water heater |
| CN111829183A (en) * | 2020-05-26 | 2020-10-27 | 青岛海尔新能源电器有限公司 | Pollution discharge control method and device, storage medium and water heater |
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| CN2068214U (en) * | 1990-02-24 | 1990-12-26 | 李大川 | Multi-functional water heater |
| CN2144271Y (en) * | 1992-09-28 | 1993-10-20 | 吴亚静 | Water heater with case surrounded with preheating wing tube |
| US20060032244A1 (en) * | 2004-05-28 | 2006-02-16 | Tomlinson John J | Water-heating dehumidifier |
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| CN202521867U (en) * | 2012-02-29 | 2012-11-07 | 青岛经济技术开发区海尔热水器有限公司 | Base plate heat exchange tube fastening structure, water tank and heat pump water heater |
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2012
- 2012-02-29 CN CN201210049580.4A patent/CN102589130B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068214U (en) * | 1990-02-24 | 1990-12-26 | 李大川 | Multi-functional water heater |
| CN2144271Y (en) * | 1992-09-28 | 1993-10-20 | 吴亚静 | Water heater with case surrounded with preheating wing tube |
| US20060032244A1 (en) * | 2004-05-28 | 2006-02-16 | Tomlinson John J | Water-heating dehumidifier |
| CN102032675A (en) * | 2011-01-04 | 2011-04-27 | 梁荣顺 | Water tank of heat pump water heater, internally provided with heat exchanger |
| CN202521867U (en) * | 2012-02-29 | 2012-11-07 | 青岛经济技术开发区海尔热水器有限公司 | Base plate heat exchange tube fastening structure, water tank and heat pump water heater |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019945A (en) * | 2017-12-07 | 2018-05-11 | 巨浪(苏州)热水器有限公司 | A kind of water heater clean method |
| CN109323453A (en) * | 2018-10-22 | 2019-02-12 | 珠海格力电器股份有限公司 | A kind of water tank lower head structure, water tank and water heater |
| CN111829183A (en) * | 2020-05-26 | 2020-10-27 | 青岛海尔新能源电器有限公司 | Pollution discharge control method and device, storage medium and water heater |
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| CN102589130B (en) | 2017-02-08 |
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