CN104266342A - Fixing structure for coil pipe in heat exchange water tank - Google Patents
Fixing structure for coil pipe in heat exchange water tank Download PDFInfo
- Publication number
- CN104266342A CN104266342A CN201410499863.8A CN201410499863A CN104266342A CN 104266342 A CN104266342 A CN 104266342A CN 201410499863 A CN201410499863 A CN 201410499863A CN 104266342 A CN104266342 A CN 104266342A
- Authority
- CN
- China
- Prior art keywords
- coil pipe
- hinged
- water tank
- inner bag
- support column
- 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.)
- Granted
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a fixing structure for a coil pipe in a heat exchange water tank. The fixing structure comprises a liner of the heat exchange water tank; the coil pipe is arranged in the liner; a water outlet pipe and a water inlet pipe are fixed on the liner above and under the coil pipe; a support pillar is arranged in the center of the coil pipe; the lower end of the support pillar is hinged to the bottom of the liner, and two holders are hinged to the upper end of the support pillar; one ends of compression bars are hinged to the holders, while the other ends of the compression bars are hinged to pressing plates; insulating cushion blocks are fixed on the pressing plates by bonding and propped against the coil pipe; threads are formed on the support pillar under the holders; the threaded section of the support pillar is in threaded connection with a threaded sleeve which is hinged to a connecting rod, and the other end of the connecting rod is hinged to the compression bar of one holder. The fixing structure for the coil pipe in the heat exchange water tank has the advantages that a supporting structure convenient for supporting the coil pipe in the heat exchange water tank is applied, the supporting part can be prevented from electrochemical corrosion with the coil pipe, and meanwhile, the supporting structure is convenient for cancelling support for the coil pipe and thus convenient for the repair work of the coil pipe in a heat exchanger.
Description
Technical field:
The present invention relates to the technical field of water heater, more specifically to a kind of fixed structure of heat-exchanging water tank inner coil pipe.
Background technology:
Current coil heat exchange water tank, because of the feature that it is energy-efficient and pressure-bearing is increased, is more and more applied in air-source water heater and solar water heater.Existing coil heat exchange water tank is generally divided into outer coil heat exchange and inner coil pipe heat exchange two kinds, and the heat-exchanging water tank coil pipe fixed structure of existing inner coil pipe heat exchange is simple, coil pipe in some even non-heat exchanging water tank carries out support to be fixed, coil pipe and stainless steel are fixed on and directly band together by some, thus easily produce electrochemical corrosion.And coil pipe and support generally will firmly be fixed together by these structures being fixed support coil pipe, very inconvenient during detachable maintaining coil pipe.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and provides a kind of fixed structure of heat-exchanging water tank inner coil pipe, can avoid electrochemical corrosion, facilitates the maintenance work of the coil pipe in heat exchanger simultaneously.
Technology solution of the present invention is as follows:
A kind of fixed structure of heat-exchanging water tank inner coil pipe, comprise the inner bag of heat-exchanging water tank, coil pipe is provided with in inner bag, the upper and lower inner bag of coil pipe is fixed with outlet pipe and water inlet pipe respectively, the center of described coil pipe is provided with a support column, and the lower end of support column is hinged on the bottom of inner bag, upper end thereof has two holders, and one end of depression bar is hinged on holder, the other end is hinged on pressing plate, pressing plate is pasted and is fixed with cross-over block, cross-over block is pressed against on coil pipe; Support column below described holder forms screw thread, and support column thread segment is bolted with thread bush, and thread bush is hinged with connecting rod, and the other end of connecting rod is hinged on the depression bar of a holder.
The lower end of described support column and the articulated manner of inner bag are: the shaping slotted eye in bottom of inner bag, inner side of liner bottom surface, slotted eye place is fixed with Connection Block, stopper slot is formed in Connection Block, the lower end of described support column forms positive stop lug boss through Connection Block, positive stop lug boss is plugged in the stopper slot of Connection Block, the lower surface of positive stop lug boss forms six prisms, and six prisms expose the bottom surface of inner bag through the slotted eye of inner bag; The upper surface of described Connection Block forms rectangular slot, is plugged with rectangular tube cover in rectangular slot, and rectangular tube sleeve forming is on the lower surface of thread bush.
Each holder in described two holders is all at least provided with 3 depression bars, depression bar annular is evenly distributed on holder, the depression bar number of two holders is identical, same pressing plate is at least fixed with 2 depression bars, and the many depression bars be fixed on same pressing plate parallel.
Described Connection Block internal fixtion has sealing ring, and sealing ring sleeve is also pressed against on the support columns.
Beneficial effect of the present invention is:
It applies a convenient supporting construction supporting heat-exchanging water tank inner coil pipe, can avoid support member and coil pipe generation electrochemical corrosion, supporting construction is convenient simultaneously withdraws support to coil pipe, thus facilitates the maintenance work of the coil pipe in heat exchanger.
Accompanying drawing illustrates:
Fig. 1 is easy structure schematic diagram of the present invention;
Fig. 2 is inner bag internal structure schematic perspective view of the present invention.
In figure: 1, inner bag; 2, coil pipe; 3, outlet pipe; 4, water inlet pipe; 5, support column; 6, holder; 7, depression bar; 8, pressing plate; 9, cross-over block; 10, sealing ring; 11, connecting rod; 12, thread bush; 13; Connection Block; 1a, slotted eye; 5a, positive stop lug boss; 5b, six prisms; 12a, rectangle pipe box; 13a, rectangular slot.
Detailed description of the invention:
Embodiment: as shown in Figure 1, a kind of fixed structure of heat-exchanging water tank inner coil pipe, comprise the inner bag 1 of heat-exchanging water tank, coil pipe 2 is provided with in inner bag 1, the upper and lower inner bag 1 of coil pipe 2 is fixed with respectively outlet pipe 3 and water inlet pipe 4, the center of described coil pipe 2 is provided with a support column 5, the lower end of support column 5 is hinged on the bottom of inner bag 1, upper end thereof has two holders 6, one end of depression bar 7 is hinged on holder 6, the other end is hinged on pressing plate 8, pressing plate 8 is pasted and is fixed with cross-over block 9, cross-over block 9 is pressed against on coil pipe 2; Support column 5 below described holder 6 forms screw thread, and support column 5 thread segment is bolted with thread bush 12, thread bush 12 is hinged with connecting rod 11, and the other end of connecting rod 11 is hinged on the depression bar 7 of a holder 6.
The lower end of described support column 5 and the articulated manner of inner bag 1 are: the shaping slotted eye 1a in bottom of inner bag 1, slotted eye 1a place inner bag 1 inside bottom surface is fixed with Connection Block 13, stopper slot is formed in Connection Block 13, the lower end of described support column 5 forms positive stop lug boss 5a through Connection Block 13, positive stop lug boss 5a is plugged in the stopper slot of Connection Block 13, the lower surface of positive stop lug boss 5a forms six prism 5b, six prism 5b expose the bottom surface of inner bag 1 through the slotted eye 1a of inner bag 1, the upper surface of described Connection Block 13 forms rectangular slot 13a, rectangular tube cover 12a is plugged with in rectangular slot 13a, rectangle pipe box 12a is molded on the lower surface of thread bush 12.
Each holder 6 in described two holders 6 is all at least provided with 3 depression bars 7, depression bar 7 annular is evenly distributed on holder 6, depression bar 7 number of two holders 6 is identical, same pressing plate 8 is at least fixed with 2 depression bars 7, and the many depression bars 7 be fixed on same pressing plate 8 parallel.
Described Connection Block 2 internal fixtion has sealing ring 10, and sealing ring 10 sleeve is also pressed against on support column 5.
Operation principle: the present invention realizes moving up and down of the thread bush 12 being screwed onto support column 5 by six prism 5b on rotational support post 5, moving axially through connecting rod 11 and controlling depression bar 7 and rotate and realize cross-over block 9 and be pressed against coil pipe or depart from coil pipe of thread bush 12, thus facilitates the work of coil pipe maintain and replace while avoiding electrochemical corrosion.
Claims (4)
1. the fixed structure of a heat-exchanging water tank inner coil pipe, comprise the inner bag (1) of heat-exchanging water tank, coil pipe (2) is provided with in inner bag (1), the upper and lower inner bag (1) of coil pipe (2) is fixed with respectively outlet pipe (3) and water inlet pipe (4), it is characterized in that: the center of described coil pipe (2) is provided with a support column (5), the lower end of support column (5) is hinged on the bottom of inner bag (1), upper end thereof has two holders (6), one end of depression bar (7) is hinged on holder (6), the other end is hinged on pressing plate (8), the upper stickup of pressing plate (8) is fixed with cross-over block (9), cross-over block (9) is pressed against on coil pipe (2), the support column (5) of described holder (6) below forms screw thread, support column (5) thread segment is bolted with thread bush (12), thread bush (12) is hinged with connecting rod (11), the other end of connecting rod (11) is hinged on the depression bar (7) of a holder (6).
2. the fixed structure of a kind of heat-exchanging water tank inner coil pipe according to claim 1, it is characterized in that: the lower end of described support column (5) and the articulated manner of inner bag (1) are: the shaping slotted eye in the bottom (1a) of inner bag (1), slotted eye (1a) place inner bag (1) inside bottom surface is fixed with Connection Block (13), Connection Block forms stopper slot in (13), the lower end of described support column (5) forms positive stop lug boss (5a) through Connection Block (13), positive stop lug boss (5a) is plugged in the stopper slot of Connection Block (13), the lower surface of positive stop lug boss (5a) forms six prisms (5b), six prisms (5b) expose the bottom surface of inner bag (1) through the slotted eye (1a) of inner bag (1), the upper surface of described Connection Block (13) forms rectangular slot (13a), rectangular tube cover (12a) is plugged with in rectangular slot (13a), rectangle pipe box (12a) is molded on the lower surface of thread bush (12).
3. the fixed structure of a kind of heat-exchanging water tank inner coil pipe according to claim 1, it is characterized in that: each holder (6) in described two holders (6) is all at least provided with 3 depression bars (7), depression bar (7) annular is evenly distributed on holder (6), depression bar (7) number of two holders (6) is identical, same pressing plate (8) is at least fixed with 2 depression bars (7), the many depression bars (7) be fixed on same pressing plate (8) parallel.
4. the fixed structure of a kind of heat-exchanging water tank inner coil pipe according to claim 2, it is characterized in that: described Connection Block (2) internal fixtion has sealing ring (10), sealing ring (10) sleeve is also pressed against on support column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499863.8A CN104266342B (en) | 2014-09-26 | 2014-09-26 | A kind of fixed structure of heat-exchanging water tank inner coil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499863.8A CN104266342B (en) | 2014-09-26 | 2014-09-26 | A kind of fixed structure of heat-exchanging water tank inner coil pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104266342A true CN104266342A (en) | 2015-01-07 |
| CN104266342B CN104266342B (en) | 2017-03-08 |
Family
ID=52157893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410499863.8A Active CN104266342B (en) | 2014-09-26 | 2014-09-26 | A kind of fixed structure of heat-exchanging water tank inner coil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104266342B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007254A (en) * | 2017-11-15 | 2018-05-08 | 东莞市联洲知识产权运营管理有限公司 | The fixed structure of inner coil pipe on a kind of heat exchanger liner |
| CN110106329A (en) * | 2019-05-16 | 2019-08-09 | 贵州大学 | A kind of auxiliary fixing assembly structure of machine tool surface processing |
| CN110454979A (en) * | 2019-08-27 | 2019-11-15 | 浙江中广电器股份有限公司 | Water tank inner coil pipe fixes bracket, water tank and Teat pump boiler |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270925Y (en) * | 1996-07-29 | 1997-12-17 | 王文福 | Water heater heated by using radiator heat source and power supply |
| CN2296510Y (en) * | 1996-12-31 | 1998-11-04 | 刘文健 | Water heating for central heating |
| CN2624153Y (en) * | 2003-01-17 | 2004-07-07 | 黄鸣 | Cistern arrangement having heat-exchanger device |
| CN201193882Y (en) * | 2008-03-21 | 2009-02-11 | 东莞市康源节能科技有限公司 | Pressure bearing temperature keeping water tank for heat pump water heater with tube-still heat exchanger |
| CN204187813U (en) * | 2014-09-26 | 2015-03-04 | 苏州巨浪热水器有限公司 | A kind of fixed structure of heat-exchanging water tank inner coil pipe |
-
2014
- 2014-09-26 CN CN201410499863.8A patent/CN104266342B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007254A (en) * | 2017-11-15 | 2018-05-08 | 东莞市联洲知识产权运营管理有限公司 | The fixed structure of inner coil pipe on a kind of heat exchanger liner |
| CN110106329A (en) * | 2019-05-16 | 2019-08-09 | 贵州大学 | A kind of auxiliary fixing assembly structure of machine tool surface processing |
| CN110454979A (en) * | 2019-08-27 | 2019-11-15 | 浙江中广电器股份有限公司 | Water tank inner coil pipe fixes bracket, water tank and Teat pump boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104266342B (en) | 2017-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104266342A (en) | Fixing structure for coil pipe in heat exchange water tank | |
| CN204187813U (en) | A kind of fixed structure of heat-exchanging water tank inner coil pipe | |
| CN204891258U (en) | Ethylene glycol drying tower heating device in ethylene oxide device | |
| CN206192170U (en) | Double -tube sheet type heat exchanger | |
| CN206319559U (en) | A kind of height can consecutive variations braced bar system | |
| CN203177428U (en) | Multiple heating cup parallel connection structure | |
| CN104454126B (en) | A kind of discharge valve seat | |
| CN204151473U (en) | The cooling system of spinning water | |
| CN203533887U (en) | Solar heating device for boiler | |
| CN204214141U (en) | A kind of novel heat exchange storage tank | |
| CN202639714U (en) | Tool for welding collecting box end cover and collecting box barrel | |
| CN205501272U (en) | Take whiskey head multicolumn distillation ware of collecting box | |
| CN203810779U (en) | Inner container end cover detachable type solar water heater water tank | |
| CN202241140U (en) | Pipeline assembling device | |
| CN202296579U (en) | Residual wire clip device for wire winding machine | |
| CN202875041U (en) | Positioning structure for coffee machine heater spiral water tube and electrical heating tube | |
| CN204756332U (en) | Fixed structure of heat exchanger | |
| CN204404852U (en) | A kind of horizontal volumetric heat-exchanger | |
| CN203980953U (en) | A kind of evaporation air cooler | |
| CN204320030U (en) | A kind of removable absorbing cylinder | |
| CN203869552U (en) | Vertical type tubular heat exchanger with transverse plates | |
| CN204007289U (en) | Heat exchanger tube fixture | |
| CN203533557U (en) | Liquefied gas heating device | |
| CN201342567Y (en) | Heat exchanging pipe production tool device with membrane increasing plate | |
| CN203935637U (en) | A kind of Rotary Evaporators boiler internal temperature control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170123 Address after: Qidong Economic Development Zone Industrial Park Road 226200 north corner of Jiangsu province Nantong City, No. two Applicant after: Qidong rich natural gas Co., Ltd. Address before: 215100 Suzhou high tech Zone, Jiangsu, No. 88 Songshan Road Applicant before: SUZHOU BILLOW WATER HEATERS CORPORATION |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |