CN208871859U - A kind of burnt gas wall hanging furnace expansion tank with water storage function - Google Patents
A kind of burnt gas wall hanging furnace expansion tank with water storage function Download PDFInfo
- Publication number
- CN208871859U CN208871859U CN201820846433.2U CN201820846433U CN208871859U CN 208871859 U CN208871859 U CN 208871859U CN 201820846433 U CN201820846433 U CN 201820846433U CN 208871859 U CN208871859 U CN 208871859U
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- China
- Prior art keywords
- expansion tank
- water storage
- water
- wall hanging
- burnt gas
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Abstract
The utility model discloses a kind of burnt gas wall hanging furnace expansion tank with water storage function, the heating water pipe for including: expansion tank ontology and being connect with the expansion tank ontology, it is characterized in that, domestic hot-water supply water storage cavity is formed in the side of the expansion tank ontology, is connected with domestic hot-water's water inlet pipe and domestic hot-water's outlet pipe on the domestic hot-water supply water storage cavity.
Description
Technical field
The utility model relates to burnt gas wall hanging furnace components more particularly to a kind of burnt gas wall hanging furnaces with water storage function
Expansion tank.
Background technique
The effect of existing wall-hung boiler expansion tank is buffer system pressure oscillation, eliminates the work that water hammer plays pressure stabilizing off-load
With.In system when hydraulic pressure slight change, the automatic expansion contraction of wall-hung boiler expansion tank air bag can have one to the variation of hydraulic pressure
Determine buffer function, can guarantee the stable water pressure of system.
Summary of the invention
The purpose of this utility model is to provide a kind of expansion tanks with water storage function, by pressure stabilizing off-load when heating
Function is integrated with temperature incubation function when domestic hot-water supply, simplifies the structure of burnt gas wall hanging furnace.
To achieve the above objectives, the utility model adopts the following technical solution.
A kind of burnt gas wall hanging furnace expansion tank with water storage function, comprising: expansion tank ontology and with the swelling water
The heating water pipe of case ontology connection, which is characterized in that form domestic hot-water supply water storage in the side of the expansion tank ontology
Chamber is connected with domestic hot-water's water inlet pipe and domestic hot-water's outlet pipe on the domestic hot-water supply water storage cavity.
As a further illustration of the above scheme, outer sealing plate is installed in the side of the expansion tank ontology, it is described outer
The side wall of sealing plate and the expansion tank ontology surrounds the domestic hot-water supply water storage cavity jointly.
As a further illustration of the above scheme, the outer periphery in the expansion tank ontology is equipped with flange, described outer
The week of sealing plate along installation flange corresponding with the flange is equipped with, presses sealing between the installation flange and the flange.
As a further illustration of the above scheme, being equipped with gasket between the installation flange and the flange.
As a further illustration of the above scheme, the outer sealing plate is the integral structure that sheet metal component is stamped to form.
As a further illustration of the above scheme, the expansion tank ontology by two pieces of panel having the grooves pressing sealing and
At sealed connection at the pressing sealing of the outer sealing plate and two blocks of plate.
As a further illustration of the above scheme, being equipped with epithelium, the surrounding of the epithelium in the expansion tank ontology
At the pressing sealing of two plate.
As a further illustration of the above scheme, the inner cavity of the expansion tank ontology is divided into for warm heat by the epithelium
Water water storage cavity and heavy pressure gas chamber, the heating water pipe are connect with the heating hot water water storage cavity.
The beneficial effects of the utility model are:
One, increase a domestic hot-water supply water storage cavity on the basis of existing expansion tank, expand wall-hung boiler expansion tank
Function realizes that expansion tank and domestic hot-water mix the integration of water pot, simplifies wall hanging furnace structure.
Two, by setting flange and installation flange, and sealing is pressed between outer sealing plate and two plates, solve existing water storage
Tank leads to the shortcomings that easily corroding due to welding.
Detailed description of the invention
Fig. 1 show burnt gas wall hanging furnace expansion tank structural schematic diagram provided by the utility model.
Fig. 2 show burnt gas wall hanging furnace expansion tank side view provided by the utility model.
Fig. 3 show burnt gas wall hanging furnace expansion tank cross-sectional view provided by the utility model.
Description of symbols:
1: expansion tank ontology, 2: heating water pipe, 3: domestic hot-water supply water storage cavity, 4: domestic hot-water's water inlet pipe, 5: life
Hot water outlet pipe, 6: outer sealing plate, 7,8: plate, 9: gasket, 10: epithelium, 11: heavy pressure gas chamber.
Specific embodiment
In the description of the present invention, it should be noted that for the noun of locality, if any term " center ", " transverse direction ",
" longitudinal direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, narration the utility model is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, constructed and operated with particular orientation, should not be understood as the specific protection model for limiting the utility model
It encloses.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the utility model description, " at least " is meant that one or more, unless otherwise bright
It is really specific to limit.
In the present invention, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
It should go to understand as broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to machine
Tool connection；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For
For those of ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In utility model, unless otherwise specified and limited, fisrt feature second feature "upper" or "lower" can be with
It is directly contacted including the first and second features, also may include that fisrt feature and second feature are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature
It right above second feature and oblique upper, or is only to indicate that first feature horizontal height is higher than the height of second feature.First
Feature second feature " on ", " under " and " below " include that fisrt feature is directly under or diagonally below the second feature, or only
Only indicate that first feature horizontal height is lower than second feature.
Below with reference to the attached drawing of specification, specific embodiment of the present utility model is further described, makes this reality
With novel technical solution and its benefits are clearer.It is exemplary for describing embodiment below with reference to attached drawing
, it is intended to it explains the utility model, and should not be understood as limiting the present invention.
As shown in Figure 1-Figure 3, a kind of burnt gas wall hanging furnace expansion tank with water storage function, comprising: expansion tank ontology 1
And the heating water pipe 2 being connect with the expansion tank ontology 1, which is characterized in that formed in the side of the expansion tank ontology 1
There is domestic hot-water supply water storage cavity 3, is connected with domestic hot-water's water inlet pipe 4 and domestic hot-water on the domestic hot-water supply water storage cavity 3
Outlet pipe 5.
Wherein, outer sealing plate 6, the outer sealing plate 6 and the expansion tank are installed in the side of the expansion tank ontology 1
The side wall of ontology 1 surrounds the domestic hot-water supply water storage cavity 3 jointly.
The expansion tank ontology 1 is spliced by two pieces of panel having the grooves 7 and plate 8, the spelling of plate 7 and plate 8
Connect place constitute flange, the outer sealing plate 6 week along be equipped with installation flange corresponding with the flange, the installation flange with it is described
Flange seal connection.Epithelium 10 is equipped in the expansion tank ontology 1, the surrounding of the epithelium 10 is embedded in two plates
Stitching portion.The inner cavity of the expansion tank ontology 1 is divided into heating hot water water storage cavity and heavy pressure gas chamber 11 by the epithelium,
The heating water pipe is connect with the heating hot water water storage cavity.
In the present embodiment, gasket 9 is equipped with preferably between the installation flange and the flange.It is preferred that the outer sealing plate
6 integral structures being stamped to form for sheet metal component.
A kind of burnt gas wall hanging furnace expansion tank with water storage function provided in this embodiment, domestic hot-water supply water storage cavity and
Heating, hot water water storage cavity is mutually indepedent, and domestic hot-water enters cavity by domestic hot-water's water inlet pipe, then by domestic hot-water's outlet pipe
Outflow, when the domestic hot-water of overheat or supercooling is flowed out after internal mix, to make the more constant raising domestic hot-water of water temperature
Comfort level.Domestic hot-water supply water storage cavity is sealed into an entirety by gasket and heating hot water water storage cavity, passes through metal plate flange
Pressing is sealed.Entire cavity does not use welded seal, plays corrosion-resisting function, improves service life, and reduces leak wind
Danger.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
It is not limited to above-mentioned specific embodiment, it is equal using the improvement of techniques well known and substitution on the basis of the utility model
The protection scope of the utility model is fallen in, the protection scope of the utility model should be limited by each claim and its equivalent
It.The part not illustrated in specific embodiment is the prior art or common knowledge.
Claims (8)
1. a kind of burnt gas wall hanging furnace expansion tank with water storage function, comprising: expansion tank ontology and with the expansion tank
The heating water pipe of ontology connection, which is characterized in that domestic hot-water supply water storage cavity is formed in the side of the expansion tank ontology,
Domestic hot-water's water inlet pipe and domestic hot-water's outlet pipe are connected on the domestic hot-water supply water storage cavity.
2. a kind of burnt gas wall hanging furnace expansion tank with water storage function according to claim 1, which is characterized in that in institute
The side for stating expansion tank ontology is equipped with outer sealing plate, and the side wall of the outer sealing plate and the expansion tank ontology surrounds institute jointly
State domestic hot-water supply water storage cavity.
3. a kind of burnt gas wall hanging furnace expansion tank with water storage function according to claim 2, which is characterized in that in institute
The outer periphery for stating expansion tank ontology is equipped with flange, turns in the week of the outer sealing plate along installation corresponding with the flange is equipped with
Side presses sealing between the installation flange and the flange.
4. a kind of burnt gas wall hanging furnace expansion tank with water storage function according to claim 3, which is characterized in that in institute
It states and is equipped with gasket between installation flange and the flange.
5. a kind of burnt gas wall hanging furnace expansion tank with water storage function according to claim 2 or 3, which is characterized in that
The outer sealing plate is the integral structure that sheet metal component is stamped to form.
6. a kind of burnt gas wall hanging furnace expansion tank with water storage function according to claim 2, which is characterized in that described
Expansion tank ontology is sealed to form by two pieces of panel having the groove pressings, and the pressing of the outer sealing plate and two blocks of plate seals
It is tightly connected everywhere.
7. a kind of burnt gas wall hanging furnace expansion tank with water storage function according to claim 6, which is characterized in that in institute
It states and is equipped with epithelium in expansion tank ontology, the surrounding of the epithelium is at the pressing sealing of two plate.
8. a kind of burnt gas wall hanging furnace expansion tank with water storage function according to claim 7, which is characterized in that described
The inner cavity of the expansion tank ontology is divided into heating hot water water storage cavity and heavy pressure gas chamber, the heating water pipe and institute by epithelium
State heating hot water water storage cavity connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820846433.2U CN208871859U (en) | 2018-06-02 | 2018-06-02 | A kind of burnt gas wall hanging furnace expansion tank with water storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820846433.2U CN208871859U (en) | 2018-06-02 | 2018-06-02 | A kind of burnt gas wall hanging furnace expansion tank with water storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208871859U true CN208871859U (en) | 2019-05-17 |
Family
ID=66462005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820846433.2U Expired - Fee Related CN208871859U (en) | 2018-06-02 | 2018-06-02 | A kind of burnt gas wall hanging furnace expansion tank with water storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208871859U (en) |
-
2018
- 2018-06-02 CN CN201820846433.2U patent/CN208871859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20210602 |