CN106091385A - Water tank and gas heater - Google Patents
Water tank and gas heater Download PDFInfo
- Publication number
- CN106091385A CN106091385A CN201610614035.3A CN201610614035A CN106091385A CN 106091385 A CN106091385 A CN 106091385A CN 201610614035 A CN201610614035 A CN 201610614035A CN 106091385 A CN106091385 A CN 106091385A
- Authority
- CN
- China
- Prior art keywords
- water
- top cover
- tank body
- water tank
- tank
- 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.)
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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
- F24H9/00—Details
- F24H9/0005—Details for water heaters
Abstract
The open a kind of water tank of the present invention and gas heater, wherein, water tank is used for gas heater, water tank includes top cover and tank body, described top cover and described tank body are fixed connection and are surrounded cavity volume, offering the water inlet and/or outlet connected with described cavity volume on described top cover and/or described tank body, cambered surface transition is passed through in the junction of described top cover and described tank body.In the present invention, when the tank wall of water tank and top cover are squeezed, the junction of tank body and top cover is by the tension force of the two separation trend, the tension force that junction is subject to is evenly distributed in transition cambered surface by cambered surface, the dynamics and the angle that make tension force are all distributed towards the trend of beneficially junction, so that junction can carry bigger load, and then improve the bearing load of whole water tank, decrease the use gas heater that the generation of slight crack, crackle etc., beneficially user are more stable, safe.
Description
Technical field
The present invention relates to gas heater technical field, particularly to a kind of water tank and gas heater.
Background technology
Existing gas heater, in order to solve the problem of its hot water lag output, carries water tank, and water tank is divided into
Some, by being welded to connect between adjacent two parts.In welding process, form stress at weld and concentrate so that weldering
The anti-pressure ability connecing position reduces, and slight crack easily occurs, is unfavorable for user's use to water tank.
Summary of the invention
The main object of the present invention is to provide a kind of water tank, it is intended to improve the resistance to compression energy of the water tank of gas heater
Power.
For achieving the above object, the water tank that the present invention proposes, for gas heater, including top cover and tank body, described
Top cover and described tank body are fixed connection and are surrounded to offer on cavity volume, described top cover and/or described tank body and connect with described cavity volume
Water inlet and/or outlet, cambered surface transition is passed through in the junction of described top cover and described tank body.
Preferably, described cambered surface is arc surface, and described arc surface is the most tangent with described tank body and described top cover.
Preferably, described tank body includes can body and bottom, and described can body is round with described bottom away from one end of described top cover
Arc transition connects.
Preferably, described top cover and/or described tank body offer described outlet and described water tank also includes water outlet
Pipe；Described outlet pipe is positioned at described cavity volume, and the sidewall of described outlet pipe offers some blastholes, and described blasthole is even
Logical described cavity volume and described outlet pipe, one end of described outlet pipe is closed and the discharge outlet of the other end connects with described outlet.
Preferably, described outlet 400 is located on the diapire of described tank body, and what described outlet pipe was positioned at bottom enters water
The minimum point in hole is the most concordant with the bottom surface of described cavity volume.
Preferably, the aperture of the blasthole that described outlet pipe is positioned at bottom is 4～10mm.
Preferably, described top cover and/or described tank body offer described water inlet and described water tank also includes into water
Pipe, described water inlet pipe is located in described cavity volume, and one end of described water inlet pipe is closed and the other end connects with water inlet, described water inlet
The sidewall of pipe is provided with the water inlet of the most described outlet pipe.
Preferably, the diapire of described tank body offers described water inlet and described outlet, described water inlet and described
Outlet is symmetrical arranged about the central axis of described tank body.
Preferably, the capacity of described cavity volume is 1～3L.
Preferably, described water tank also includes that heat preservation member, described heat preservation member are wrapped in described top cover and/or described tank body
On outer wall.
The present invention also proposes a kind of gas heater, and including water tank, described water tank includes top cover and tank body, described top
Lid and described tank body are fixed connection and are surrounded and offer and entering that described cavity volume connects on cavity volume, described top cover and/or described tank body
The mouth of a river and/or outlet, cambered surface transition is passed through in the junction of described top cover and described tank body.
In the present invention, when the tank wall of water tank and top cover are squeezed, the junction of tank body and top cover is by two
The tension force of person's separation trend, the tension force that junction is subject to is evenly distributed in transition cambered surface by cambered surface so that the dynamics of tension force
With angle all towards the trend distribution of beneficially junction, so that junction can carry bigger load, and then improve
The bearing load of whole water tank, decreases the use combustion that the generation of slight crack, crackle etc., beneficially user are more stable, safe
Gas water heater.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of water tank one embodiment of the present invention；
Fig. 2 be Fig. 1 look up structural representation；
Fig. 3 is the cross-sectional view in Fig. 2 at A-A；
Fig. 4 is the structure for amplifying schematic diagram in Fig. 3 at B.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 100 | Top cover | 200 | Tank body |
| 210 | Can body | 220 | Bottom |
| 300 | Water inlet | 400 | Outlet |
| 500 | Outlet pipe | 510 | Blasthole |
| 520 | Discharge outlet | 600 | Water inlet pipe |
| 610 | Water inlet | 700 | Heat preservation member |
| 800 | Support |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of protection of the invention.
It is to be appreciated that directional instruction in the embodiment of the present invention (such as up, down, left, right, before and after ...) is only used
In explaining relative position relation between each parts, motion conditions etc. under a certain particular pose (as shown in drawings), if should
When particular pose changes, then directionality instruction changes the most therewith.
It addition, the description relating to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that refer to
Show or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", "
Two " feature can express or implicitly include at least one this feature.It addition, the technical scheme between each embodiment can
To be combined with each other, but must be based on those of ordinary skill in the art are capable of, when the combination of technical scheme occurs
Conflicting will be understood that the combination of this technical scheme does not exists, the most not at the protection model of application claims when maybe cannot realize
Within enclosing.
The present invention mainly proposes a kind of water tank, is mainly used in gas heater, to store gas heater heating
Hot water, make the output that hot water during gas water heater working can be continuous, stable.Gas heater generally comprises housing,
Combustion gas assembly and water conductor assemblies, combustion gas assembly and water conductor assemblies be all installed in housing, and water conductor assemblies correspondence combustion gas assembly is arranged,
The produced heat transfer of combustion gas assembly burning is to the water through water conductor assemblies, so that water temperature raises.Water tank is arranged on water guide group
The tail end of part, the water after heating first flows in water tank, then flows out for user from water tank.
The concrete structure of water tank will mainly be described below.
Referring to figs. 1 through Fig. 2, in embodiments of the present invention, this water tank is used for gas heater, including top cover 100 and tank
Body 200, described top cover 100 and described tank body 200 are fixed connection and are surrounded cavity volume, on described top cover 100 and/or described tank body 200
Offer the water inlet 300 and/or outlet 400 connected with described cavity volume, described top cover 100 and the connection of described tank body 200
Place is by cambered surface transition.
Specifically, in the present embodiment, the cylindrical setting of water tank, top cover 100 for periphery have to tank body 200 bending prolong
The cover plate of the shirt rim stretched, the part of the corresponding top cover 100 of tank body 200 has the shirt rim to top cover 100 bending extension.Top cover 100
Shirt rim is welded and fixed with the shirt rim of tank body 200, and wherein, the curvature of two shirt rims is identical.Offer into water in the bottom of tank body 200
Mouth 300 and outlet 400, certainly, in other embodiments, water inlet 300 and outlet 400 can be opened in other position.
Hot water and cold water can enter water tank from water inlet 300, and certainly, in certain embodiments, water inlet 300 can arrange two
Individual, it is respectively used to into hot water and cold water.Hot water and cold water after being sufficiently mixed in water tank flow out water storage from outlet 400
Tank.When water enters in water tank from water inlet 300, the pressure in water tank increases, and now, the sidewall of water tank receives hydraulic pressure
Or the extruding of air pressure.It is carried in top cover 100 and the load of tank body 200 junction, due to the existence of cambered surface so that load is by uniformly
Be distributed in cambered surface, from increase junction bearing capacity.When two parts of junction are under pressure, compared to two parts
Tension force suffered when being arranged in a mutually vertical manner, the tension force that the connection place being positioned in arc transition is born is much smaller.Therefore will
When welding position is arranged on arc surface, can effectively increase the bearing capacity of junction.
When tank body 200 sidewall of water tank and top cover 100 are squeezed, the junction of tank body 200 and top cover 100 is subject to
The tension force of the two separation trend, the tension force that junction is subject to is evenly distributed in transition cambered surface by cambered surface so that the power of tension force
Degree and angle all towards the trend distribution of beneficially junction, so that junction can carry bigger load, and then improve
The bearing load of whole water tank, decreases the use that the generation of slight crack, crackle etc., beneficially user are more stable, safe
Gas heater.
In order to preferably be distributed the load of junction, described cambered surface is arc surface, with described tank body while of described arc surface
200 and described top cover 100 tangent, the arc radius of described arc surface is 5～20mm.
In the present embodiment, by cambered surface is set to arc surface so that no matter junction is located at which position of cambered surface,
Junction load subjected to is pulling force always, due to arc surface transition so that will not form moment on arc surface, thus junction
Will not be acted on by moment of flexure.Simultaneously as arc surface is the most tangent with tank body 200 and top cover 100 so that tank body 200 and top
Lid 100 all will not produce moment to circular arc shirt rim, thus junction will not receive Moment.Decrease the kind of junction carrying
Class, it is to avoid the effect of carrier combination alternate stress, thus be conducive to improving the bearing capacity of water tank.
In order to increase the bearing strength of tank body 200, described tank body 200 includes can body 210 and bottom 220, described can body 210
One end away from described top cover 100 is connected with described bottom 220 arc transition.
In the present embodiment, tank body 200 is spliced by can body 210 and bottom 220 two, and can body 210 is away from bottom 220
One end is welded with top cover 100.The annexation of can body 210 and bottom 220 and the problem of existence, with tank body 200 with top cover 100 even
The problem connecing existence is identical.Therefore, we solve the mode phase that the stress of the junction between can body 210 with bottom 220 is concentrated
With.Therefore, by the junction between arc transition can body 210 and bottom 220, its operation principle and tank body 200 and top cover 100
Between operation principle identical, do not repeat them here.What deserves to be explained is, in certain embodiments, can body 210 and bottom 220 can
With one-body molded setting.
In order to make the water mixing entering in water tank from water inlet 300 more uniform, described water tank also includes outlet pipe
500；Described outlet pipe 500 is positioned at described cavity volume, and the sidewall of described outlet pipe 500 offers some blastholes 510, institute
State blasthole 510 and connect described cavity volume and described outlet pipe 500, the upper end closed of described outlet pipe 500, described outlet pipe 500
Open at its lower end form discharge outlet 520 and discharge outlet 520 and connect with described outlet 400.
In the present embodiment, the blasthole 510 of outlet pipe 500 is opened on the tube wall of outlet pipe 500, the shape of blasthole 510
Shape does not limits at this, can be circular hole, square hole and other can be by the shape of fluid.Blasthole 510 is on tube wall
Arranged in arrays so that the water in cavity volume uniformly enters in outlet pipe 500.In cavity volume, cold water and hot water all pass through blasthole
510 enter in outlet pipe 500 so that cold water and hot water are sufficiently mixed during flowing so that flow out from outlet 400
The temperature constant of water, beneficially user more preferably use gas heater.
In order to the water in water tank is drained, described outlet pipe 500 is positioned at bottom blasthole 510 minimum point with
The bottom surface of described cavity volume is the most concordant, and it is concordant with bottom described tank body 200 that the most described outlet pipe 500 has hole wall
Blasthole 510.At outlet pipe 500 near the position of outlet 400, at least hole wall of a blasthole 510 and tank body 200 end
Portion is concordant so that the water in tank body 200 can be discharged totally by this blasthole 510.Be conducive to the water circulation in water tank, keep away
There is rotten water in exempting from water tank, and the phenomenon of breed bacteria occurs.
Wherein, so that the composite rate of the drainage speed of outlet pipe 500 and hot and cold water gets both, with described tank body 200 end
The aperture of the blasthole 510 that portion is concordant is 4～10mm.When the aperture of blasthole 510 is the biggest, the composite rate of cold water and hot water obtains
Less than guarantee, when aperture very little time, the flow of outlet 400 can not be guaranteed.Therefore, the aperture of blasthole 510 is set to 4
～10mm, so that the composite rate of drainage speed and hot and cold water is guaranteed simultaneously.
In order to make the water mixing in water tank more uniform, described water tank also includes water inlet pipe 600, described water inlet pipe
600 are located in described cavity volume, the upper end closed of described water inlet pipe 600, the open at its lower end of described water inlet pipe 600 and and water inlet
(300) connection, the sidewall of described water inlet pipe (600) is provided with the water inlet 610 of the most described outlet pipe (500).
In the present embodiment, water inlet 610 is opened on the sidewall of oral siphon, and current flow into water inlet pipe from water inlet 300
600, then flow into cavity volume from the water inlet 610 of water inlet pipe 600.Wherein, water inlet 610 is arranged back to outlet pipe 500 so that water
Stream flows out towards the direction back to outlet pipe 500 so that current need could enter after water tank internal circulation flow certain distance
Outlet pipe 500 so that the water flowed into from water inlet pipe 600 sufficiently mixes with the water water tank.
For the ease of water inlet 300 and the processing of outlet 400, described water inlet 300 and described outlet 400 are about institute
The central axis stating tank body 200 is symmetrical arranged.By water inlet 300 and outlet 400 are symmetrical arranged, in the course of processing,
Water inlet 300 and outlet 400 can be processed simultaneously, are conducive to again improving working (machining) efficiency.Simultaneously as water inlet 300 and going out
The mouth of a river 400 is symmetrical arranged so that when water inlet and water outlet, and the impact on water tank reduces so that water inlet and water outlet are the most uniform.
The composite rate of firing rate and hot and cold water in order to make gas heater gets both, and the capacity of described cavity volume is 1～3L.
In the present embodiment, being 1～3L by the capacity setting of water tank, when capacity is the least, cold water and hot water undercompounding, impact is used
The experience at family, when capacity is the biggest, water temperature rises relatively slow, and needs heating is longer just can be used, and is unfavorable for that user quickly makes
Use hot water.
In order to improve the heat insulation effect of water tank, described water tank also includes that heat preservation member 700, described heat preservation member 700 are wrapped up
On the outer wall of described top cover 100 and/or described tank body 200.In the present embodiment, heat preservation member 700 is flexible bafta material,
Parcel tank body 200 and top cover 100 can be wound around.Certainly, insulation material is alternatively polystyrene foam plastics etc., and directly foaming is outside
On sidewall.
Certainly, in certain embodiments, water tank can also include mounting bracket 800, mounting bracket 800 and water tank
Sidewall is fixing to be connected, and water tank is fixedly installed on body of wall by mounting bracket 800.
The present invention also proposes a kind of gas heater, and this gas heater includes water tank, the concrete structure of this water tank
With reference to above-described embodiment, owing to this gas heater have employed whole technical schemes of above-mentioned all embodiments, the most at least have
All beneficial effects that the technical scheme having above-described embodiment is brought, this is no longer going to repeat them.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every at this
Under the inventive concept of invention, utilize the equivalent structure transformation that description of the invention and accompanying drawing content are made, or directly/indirectly use
The technical field relevant at other is included in the scope of patent protection of the present invention.
Claims (10)
1. a water tank, it is characterised in that for gas heater, including top cover and tank body, described top cover and described tank body
Fixing connection surrounds and offers the water inlet and/or water outlet connected with described cavity volume on cavity volume, described top cover and/or described tank body
Mouthful, cambered surface transition is passed through in the junction of described top cover and described tank body.
2. water tank as claimed in claim 1, it is characterised in that described cambered surface is arc surface, with institute while of described arc surface
State tank body and described top cover is tangent.
3. water tank as claimed in claim 1, it is characterised in that described tank body includes can body and bottom, described can body away from
One end of described top cover is connected with described bottom arc transition.
4. the water tank as described in any one in claims 1 to 3, it is characterised in that on described top cover and/or described tank body
Offer described outlet and described water tank also includes outlet pipe；Described outlet pipe is positioned at described cavity volume, described outlet pipe
Sidewall on offer some blastholes, described blasthole connects described cavity volume and described outlet pipe, the one of described outlet pipe
End seal is closed and the discharge outlet of the other end connects with described outlet.
5. water tank as claimed in claim 4, it is characterised in that described outlet 400 is located on the diapire of described tank body, institute
The minimum point stating the blasthole being positioned at bottom on outlet pipe is the most concordant with the bottom surface of described cavity volume.
6. water tank as claimed in claim 5, it is characterised in that described outlet pipe is positioned at the aperture of the blasthole of bottom and is
4～10mm.
7. water tank as claimed in claim 4, it is characterised in that enter described in offering on described top cover and/or described tank body
The mouth of a river and described water tank also include that water inlet pipe, described water inlet pipe are located in described cavity volume, one end of described water inlet pipe close and
The other end connects with water inlet, and the sidewall of described water inlet pipe is provided with the water inlet of the most described outlet pipe.
8. water tank as claimed in claim 1, it is characterised in that offer described water inlet and institute on the diapire of described tank body
State outlet, described water inlet and described outlet to be symmetrical arranged about the central axis of described tank body.
9. water tank as claimed in claim 1, it is characterised in that the capacity of described cavity volume is 1～3L.
10. a gas heater, it is characterised in that include water tank as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614035.3A CN106091385B (en) | 2016-07-29 | 2016-07-29 | Water storage tank and gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614035.3A CN106091385B (en) | 2016-07-29 | 2016-07-29 | Water storage tank and gas water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106091385A true CN106091385A (en) | 2016-11-09 |
| CN106091385B CN106091385B (en) | 2022-12-20 |
Family
ID=57478557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614035.3A Active CN106091385B (en) | 2016-07-29 | 2016-07-29 | Water storage tank and gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106091385B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018018619A1 (en) * | 2016-07-29 | 2018-02-01 | 芜湖美的厨卫电器制造有限公司 | Water storage tank and gas water heater |
| CN110017608A (en) * | 2019-03-22 | 2019-07-16 | 广东万家乐燃气具有限公司 | A kind of pitcher configuration and gas instantaneous water heater |
| WO2019153819A1 (en) * | 2018-02-09 | 2019-08-15 | 芜湖美的厨卫电器制造有限公司 | Water storage tank and gas water heater |
| CN110617615A (en) * | 2018-06-20 | 2019-12-27 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN111121274A (en) * | 2020-01-09 | 2020-05-08 | 杭州德意电器股份有限公司 | Gas water heater with purification function and purification method thereof |
| CN111271877A (en) * | 2018-12-04 | 2020-06-12 | 宁波方太厨具有限公司 | Pressure-stabilizing water storage tank for water heater |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018018619A1 (en) * | 2016-07-29 | 2018-02-01 | 芜湖美的厨卫电器制造有限公司 | Water storage tank and gas water heater |
| WO2019153819A1 (en) * | 2018-02-09 | 2019-08-15 | 芜湖美的厨卫电器制造有限公司 | Water storage tank and gas water heater |
| US11293646B2 (en) | 2018-02-09 | 2022-04-05 | Wuhu Midea Kitchen And Bath Appliances Mfg. Co., Ltd. | Water storage tank and gas water heater |
| CN110617615A (en) * | 2018-06-20 | 2019-12-27 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN111271877A (en) * | 2018-12-04 | 2020-06-12 | 宁波方太厨具有限公司 | Pressure-stabilizing water storage tank for water heater |
| CN111271877B (en) * | 2018-12-04 | 2021-08-20 | 宁波方太厨具有限公司 | Pressure-stabilizing water storage tank for water heater |
| CN110017608A (en) * | 2019-03-22 | 2019-07-16 | 广东万家乐燃气具有限公司 | A kind of pitcher configuration and gas instantaneous water heater |
| CN111121274A (en) * | 2020-01-09 | 2020-05-08 | 杭州德意电器股份有限公司 | Gas water heater with purification function and purification method thereof |
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| Publication number | Publication date |
|---|---|
| CN106091385B (en) | 2022-12-20 |
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