CN205980329U - Area keeps apart heat storage water tank of heat exchanger entirely - Google Patents
Area keeps apart heat storage water tank of heat exchanger entirely Download PDFInfo
- Publication number
- CN205980329U CN205980329U CN201620964796.7U CN201620964796U CN205980329U CN 205980329 U CN205980329 U CN 205980329U CN 201620964796 U CN201620964796 U CN 201620964796U CN 205980329 U CN205980329 U CN 205980329U
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- China
- Prior art keywords
- heat exchanger
- water tank
- flange
- storage water
- flange structure
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Abstract
The utility model provides an area keeps apart heat storage water tank of heat exchanger entirely, includes mounting flange structure and loose flange structure, the mounting flange structure set up on storing up inner water tank, storage inner water tank on be provided with first through -hole, first through -hole in be provided with the heat exchanger, mounting flange structure and loose flange structure between be provided with sealing device, sealing device cover on the heat exchanger, sealing device include the metal joint, the metal joint outside be provided with integral insulating seal, integral insulating seal one end through first through -hole protrusion inside storing up inner water tank, prevent the heat exchanger, because of the potential difference produces electrochemical corrosion, fail safe nature was high between heat -retaining inner water tank and circulation medium connected.
Description
Technical field
This utility model is related to water heater heat storage water tank, the more particularly, to a kind of heat storage water tank of band full isolation heat exchanger.
Background technology
Built-in heat-exchanging water tank is relatively broad because of its good heat exchange property application；The material of wherein heat storage water tank inner bag cylinder
Matter is generally mild steel, enamel material or rustless steel, and the material of built-in heat exchanger can have multiple choices, except employing and storage
Outside the consistent heat exchanger of the material of boiler inner bag cylinder, for consideration, heat exchanger and the heat storage water tank inner bag of the exchange thermal efficiency
The material of cylinder sometimes and differs；When heat exchanger is not dielectrically separated from process with heat storage water tank, the process using in user
In, produce potential difference because heat storage water tank inner bag cylinder is different with the current potential of heat exchanger material, form galvanic interaction, water storage
More active metal material in case inner bag cylinder and heat exchanger material produces electrochemical corrosion.
When heat exchanger is only dielectrically separated from heat storage water tank, but do not insulated and circulatory mediator joint between every
From heat storage water tank considers to carry out heat storage water tank inner bag cylinder ground connection, the heat transferring medium of user installation for safe design
Recycle metal pipe also can be grounded, and pass through earth-continuity, destroy heat exchange between circulatory mediator joint and heat storage water tank inner bag cylinder
Device is dielectrically separated from heat storage water tank, equally can produce electrochemical corrosion.
Content of the invention
This utility model purpose is to provide a kind of band the full heat storage water tank isolating heat exchanger, solves above technical problem.
In order to realize above-mentioned technical purpose, reach above-mentioned technical requirements, this utility model be employed technical scheme comprise that：
A kind of heat storage water tank of band full isolation heat exchanger, including mounting flange structure and movable flange structure；Described mounting flange knot
Structure is arranged on water storage tank inner container；It is provided with first through hole on described water storage tank inner container；It is provided with described first through hole
Heat exchanger；It is characterized in that：It is provided with sealing device between described mounting flange structure and movable flange structure；Described is close
Seal apparatus cover on heat exchangers；Described sealing device includes metal joint；It is provided with monoblock type outside described metal joint
Insulated enclosure；Described monoblock type insulated enclosure one end is protruded inside water storage tank inner container by first through hole.
As preferred technical scheme：Described mounting flange structure includes fixing base；Set on described fixing base
It is equipped with flange；Connected mode between described fixing base and flange is welding.
As preferred technical scheme：Described mounting flange structure is welded on water storage tank inner container by fixing base.
As preferred technical scheme：Described movable flange structure includes circulatory mediator joint；Described circulatory mediator
Pressure surface flange is provided with joint；Described circulatory mediator joint and pressure surface flange are positioned by kidney-shaped face.
As preferred technical scheme：Pass through flange and pressure surface between described mounting flange structure and movable flange structure
Flange penetrates bolt structure and connects.
As preferred technical scheme：Connected mode between described sealing device and heat exchanger is welding.
The beneficial effects of the utility model are：A kind of heat storage water tank of band full isolation heat exchanger, compared with traditional structure：If
It is equipped with mounting flange structure and movable flange structure；It is provided with sealing between described mounting flange structure and movable flange structure
Device；Prevent heat exchanger, between heat storage water tank inner bag and circulatory mediator joint, produce electrochemical corrosion because of potential difference；Simultaneously because
It is connected by kidney-shaped face between circulatory mediator joint and pressure surface flange, it is to avoid circulatory mediator joint is when being connected with miscellaneous part
Transfer phenomenon occurs, thus the pressure surface flange that weares and teares, improves stablizing of structure.
Brief description
Fig. 1 is this utility model general assembly drawing；
Fig. 2 is this utility model partial 3 d exploded perspective view；
Fig. 3 is this utility model sealing device other embodiment general assembly drawing；
In in figure：1. mounting flange structure, 1-1. fix base, 1-2. flange, 2. movable flange structure, 2-1. circulation Jie
Matter joint, 2-2. pressure surface flange, 2-3. kidney-shaped face, 3. water storage tank inner container, 4. first through hole, 5. heat exchanger, 6. sealing device, 7.
Metal joint, 8. monoblock type insulated enclosure, 9. bolt structure.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described；
In the accompanying drawings：A kind of heat storage water tank of band full isolation heat exchanger, including mounting flange structure 1 and movable flange structure
2；Described mounting flange structure 1 is welded on water storage tank inner container 3；It is provided with first through hole 4 on described water storage tank inner container 3；
It is provided with heat exchanger 5 in described first through hole 4；It is provided with close between described mounting flange structure 1 and movable flange structure 2
Seal apparatus 6；Described sealing device 6 is welded on heat exchanger 5；Described sealing device 6 includes metal joint 7；Described gold
Belong to and be provided with monoblock type insulated enclosure 8 outside joint 7；Described monoblock type insulated enclosure 8 one end is protruded by first through hole 4
Inside water storage tank inner container 3, serve the effect of isolation water storage tank inner container 3；Described mounting flange structure 1 and movable flange structure
Penetrate bolt structure 9 by flange 1-2 and pressure surface flange 2-2 between 2 to connect.
Described mounting flange structure 1 includes fixing base 1-1；It is provided with flange 1-2 on described fixing base 1-1；
Connected mode between described fixing base 1-1 and flange 1-2 is welding.
Described movable flange structure 2 includes circulatory mediator joint 2-1；It is provided with described circulatory mediator joint 2-1
Pressure surface flange 2-2；Described circulatory mediator joint 2-1 and pressure surface flange 2-2 passes through kidney-shaped face 2-3 and positions；Described kidney-shaped face
2-3 serves the effect preventing circulatory mediator joint 2-1 transfer.
Of the present utility model it is embodied as：
1., when actually used, the monoblock type insulated enclosure 8 on sealing device 6 can be embedded in metal joint by mould
Outside 7；Monoblock type insulated enclosure 8 can also be made using flexible material, by the deformation performance of flexible material, card is pressed onto metal
Outside joint 7.
2., in Fig. 3, it is provided with Split insulating sealing 101；Described Split insulating sealing 101 is divided into two sections to be arranged on
Outside metal joint；Split type structure makes to install to manufacture and is more convenient.
Above-described embodiment is only intended to clearly illustrate this utility model description, and the not limit to embodiment
Fixed, the change of other multi-forms to those of ordinary skill in the art, can also be made on the basis of the above description
Or change, there is no need to be exhaustive to all of embodiment, and the obvious change thus amplified out
Or change among still in protection domain of the present utility model.
Claims (6)
1. the heat storage water tank of a kind of band full isolation heat exchanger, including mounting flange structure（1）And movable flange structure（2）；Described
Mounting flange structure（1）It is arranged on water storage tank inner container（3）On；Described water storage tank inner container（3）On be provided with first through hole
（4）；Described first through hole（4）Inside it is provided with heat exchanger（5）；It is characterized in that：Described mounting flange structure（1）And activity
Flange arrangement（2）Between be provided with sealing device（6）；Described sealing device（6）It is enclosed within heat exchanger（5）On；Described sealing
Device（6）Including metal joint（7）；Described metal joint（7）Outside is provided with monoblock type insulated enclosure（8）；Described is whole
Body formula insulated enclosure（8）First through hole is passed through in one end（4）Protrude in water storage tank inner container（3）Internal.
2. a kind of full heat storage water tank isolating heat exchanger of band according to claim 1 it is characterised in that：Described fixation
Blue structure（1）Including fixing base（1-1）；Described fixing base（1-1）On be provided with flange（1-2）；Described fixing pipe
Seat（1-1）With flange（1-2）Between connected mode be welding.
3. a kind of full heat storage water tank isolating heat exchanger of band according to claim 1 it is characterised in that：Described fixation
Blue structure（1）By fixing base（1-1）It is welded on water storage tank inner container（3）On.
4. a kind of full heat storage water tank isolating heat exchanger of band according to claim 1 it is characterised in that：Described mobilization
Blue structure（2）Including circulatory mediator joint（2-1）；Described circulatory mediator joint（2-1）On be provided with pressure surface flange（2-2）；
Described circulatory mediator joint（2-1）With pressure surface flange（2-2）By kidney-shaped face（2-3）Positioning.
5. a kind of full heat storage water tank isolating heat exchanger of band according to claim 1 it is characterised in that：Described fixation
Blue structure（1）And movable flange structure（2）Between pass through flange（1-2）With pressure surface flange（2-2）Penetrate bolt structure（9）Even
Connect.
6. a kind of full heat storage water tank isolating heat exchanger of band according to claim 1 it is characterised in that：Described sealing dress
Put（6）With heat exchanger（5）Between connected mode be welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964796.7U CN205980329U (en) | 2016-08-29 | 2016-08-29 | Area keeps apart heat storage water tank of heat exchanger entirely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964796.7U CN205980329U (en) | 2016-08-29 | 2016-08-29 | Area keeps apart heat storage water tank of heat exchanger entirely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980329U true CN205980329U (en) | 2017-02-22 |
Family
ID=58037876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620964796.7U Active CN205980329U (en) | 2016-08-29 | 2016-08-29 | Area keeps apart heat storage water tank of heat exchanger entirely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205980329U (en) |
-
2016
- 2016-08-29 CN CN201620964796.7U patent/CN205980329U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |