CN208318969U - A kind of liquid heater - Google Patents
A kind of liquid heater Download PDFInfo
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- CN208318969U CN208318969U CN201720955796.5U CN201720955796U CN208318969U CN 208318969 U CN208318969 U CN 208318969U CN 201720955796 U CN201720955796 U CN 201720955796U CN 208318969 U CN208318969 U CN 208318969U
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- kettle body
- spout
- wall
- liquid
- apopore
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Abstract
The utility model discloses a kind of liquid heaters, belong to field of household appliances, it is not smooth enough to solve the problems, such as that liquid circulates in spout, the technical solution for solving the problems, such as this mainly includes kettle body and spout, kettle body side wall is equipped with apopore, spout is located at the outside of apopore, spout has inner wall, inner wall surrounds the exhalant canal being connected to apopore with kettle body, inner wall has the side connecting with kettle body, the top of inner wall forms outlet edge, outlet edge and kettle body surround water outlet, the symmetrical centre face of the spout and the intersection L of inner wall parabolically extend along water discharging direction, parabolical focus is located in exhalant canal.Intersection L parabolically extends along water discharging direction in the utility model, improves smoothness and fluency of the inner wall in water discharging direction, liquid is avoided to generate flow-disturbing or turbulent flow in spout.
Description
Technical field
The utility model relates to field of household appliances, especially a kind of liquid heater.
Background technique
Liquid heater includes kettle body and pot lid, and the top of kettle body is equipped with apopore, spout be welded on the outside of kettle body and with
Apopore alignment, so that the liquid in kettle body intracavity flows into spout by apopore and flows out from spout, to reduce going out for spout
Water width avoids liquid from spilling from the ingress edge of water container, the inner wall of general spout by the surface joining of multiple complexity and
At, thus guide liquid to gather outflow to middle part, but not only difficulty of processing is big with multiple complex-curved spout inner walls, but also
Liquid is easy to produce turbulent flow or flow-disturbing at adjacent curved surface intersection, to reduce the liquid gather effect of spout, uses body
It tests poor with safety.
Utility model content
The utility model purpose to be achieved is just to provide a kind of liquid heater, not only increases inner wall in water side
Upward smoothness and fluency, and avoid liquid flow out water outlet when excessive velocities.
In order to achieve the above object, the utility model adopts the following technical solution: a kind of liquid heater, including kettle body and
Spout, kettle body side wall are equipped with apopore, and spout is located at the outside of apopore, and spout has inner wall, and inner wall and kettle body surround and go out
The exhalant canal of water hole connection, inner wall have the side connecting with kettle body, and the top of inner wall forms outlet edge, outlet edge and kettle body
Water outlet is surrounded, the symmetrical centre face of spout and the intersection L of inner wall parabolically extend along water discharging direction, parabolical focus position
In in exhalant canal.
Further, the inner wall extends to side from intersection L to two lateral edge plane of level or smooth surface transition.
Further, the spout is equipped with opposite outwardly extending first flange of spout, the first flange and pot in side edge
Body is welded and fixed.
Further, the inner wall includes transition face, and transition face is located at the downstream side of side, and transition face goes out along apopore
Water direction extends.
Further, the transition face extends 5~9mm along the water discharging direction of apopore.
Further, the extending direction relative level of the transition face tilts upwardly 0~10 °.
Further, the top of the spout is equipped with connection bump, and connection bump and kettle body are cooperatively connected.
Further, the edge of the top oral area of the kettle body is equipped with the second flange turned down outward, the second flange and pot
Groove is formed between the outer wall of body, connection bump is inserted into groove cooperation.
Further, the shape that the outlet edge projects in the horizontal plane is U-shaped or V-arrangement or parabolic of the opening towards kettle body
It is linear.
Further, the apopore is distributed in up-side down triangle, and side is the U-shaped or V-arrangement or parabola of opening upwards
Shape.
After adopting the above technical scheme, the utility model has the advantages that
1, firstly, the symmetrical centre face of spout and the intersection L of inner wall parabolically extend along water discharging direction, inner wall is improved
Smoothness and fluency in water discharging direction avoid liquid from generating flow-disturbing or turbulent flow in spout, meanwhile, parabolical focus
In exhalant canal, i.e., parabolical opening upwards, on parabola tangent slope variation degree along water discharging direction by
Step becomes smaller, so that the acceleration in directional velocity of liquid gradually becomes smaller along water discharging direction, the liquid being not only conducive on the outside of apopore
Body quickly flows, and the excessive velocities that ensure that water outlet efficiency, and liquid is avoided to flow out from water outlet reduce trickle pair
The impact of water container, ensure that the penetrating degree of liquid in water container, in addition, reducing the length of spout radially in kettle body
Degree, avoids the contour dimension of entire liquid heater excessive, and increase kettle body and pour out liquid by spout in liquid heater
Tilt angle when body avoids kettle body Liquid sloshing in work top injustice or handling process and liquid outflow occurs, increases
The scope of application and safety of liquid heater.
2, inner wall extends to side from intersection L to two lateral edge plane of level or smooth surface transition, and liquid flows in spout
Gradually gather to intersection L when dynamic along water discharging direction, liquid is avoided to scatter when flowing out water outlet and spill water container, is also conducive to use
The main flow direction of family perception liquid be directed at the entrance of water container, ensure that safety when liquid heater uses with
User experience.
3, the first flange contacts at kettle body spout is facilitated to realize positioning in kettle body radially, meanwhile, the first flange and pot
Body is welded and fixed, and increases the contact area of spout and kettle body, facilitates spout to be welded in the surface of kettle body, ensure that spout and pot
The welding effect of body.
4, transition face extends along the water discharging direction of apopore, so that flowing out the liquid of apopore can continue along apopore
Water discharging direction flowing, the liquid for avoiding apopore from flowing out, which directly impact, extremely to scatter on the inner wall opposite with apopore, promotes
Liquid gently flows, and guarantees the gather effect of liquid, also avoids liquid excessive by reverse impact power and generates a large amount of gas
Bubble even flows back, and improves the effluent characteristics and water outlet efficiency of spout.
5, transition face along apopore water discharging direction extend length be 5~9mm, both can guarantee spout kettle body radially
Size, and the liquid that apopore can be made to flow out gently transits to the inner wall of intersection L and the horizontal two sides intersection L, is conducive to liquid
Body flows out after gathering.When transition face is greater than 9mm along the length that the water discharging direction of apopore extends, spout in kettle body radially
Size is too long, not only increases the contour dimension of entire liquid heater, and expands the bore of water outlet, increases spout
The risk polluted by dust and mosquito class；When transition face is less than 5mm along the length that the water discharging direction of apopore extends, intersection
The distance between L and apopore are too small, and kettle body tilts apopore stream apopore top when pouring or be distributed at higher position
Liquid out is easy on the inner wall for being directly impinging the horizontal two sides intersection L, so that liquid is contacted with the inner wall of the horizontal two sides intersection L
Shi Rongyi is broken up, and reduces conflux effect.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of cross-sectional view of liquid heater in the utility model；
Fig. 2 is the side view of kettle body in the utility model (with spout)；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the cross-sectional view of kettle body and spout junction in the utility model；
Fig. 5 is the structure chart of spout in the utility model；
Fig. 6 is the side view of kettle body in the utility model.
Specific embodiment
As shown in Figures 1 to 5, the utility model provides a kind of liquid heater, including kettle body 1, spout 2 and and spout
2 handles 3 being oppositely arranged, 1 side wall of kettle body are equipped with apopore 11, and spout 2 is located at the outside of apopore 11, and spout 2 has inner wall
21, inner wall 21 surrounds the exhalant canal 6 being connected to apopore 11 with kettle body 1, and inner wall 21 has the side 22 connecting with kettle body 1,
The top of inner wall 21 forms outlet edge 23, and outlet edge 23 and kettle body 1 surround water outlet 4, the symmetrical centre face of the spout 2 with it is interior
The intersection L of wall 21 parabolically extends along water discharging direction, and parabolical focus is located in exhalant canal 6.
Firstly, the symmetrical centre face of spout 2 and the intersection L of inner wall 21 parabolically extend along water discharging direction, improve interior
Smoothness and fluency of the wall in water discharging direction avoid liquid from generating flow-disturbing or turbulent flow in spout 2, meanwhile, it is parabolical
Focus is located in exhalant canal 6, i.e., parabolical opening upwards, and tangent slope variation degree is along water discharging direction on parabola
Gradually become smaller, so that the acceleration in directional velocity of liquid gradually becomes smaller along water discharging direction, be not only conducive on the outside of apopore
Liquid quickly flow, the excessive velocities that ensure that water outlet efficiency, and liquid is avoided to flow out from water outlet 4 reduce outflow
Impact of the liquid to water container, ensure that the penetrating degree of liquid in water container, in addition, it is radial in kettle body 1 to reduce spout 2
On length, avoid the contour dimension of entire liquid heater excessive, and increase kettle body 1 and pass through spout in liquid heater
2 pour out tilt angle when liquid, avoid 1 Liquid sloshing of kettle body in work top injustice or handling process and occur outside liquid
Stream, increases the scope of application and safety of liquid heater.
Inner wall 21 extends to side 22 from intersection L to two lateral edge plane of level or smooth surface transition.In the utility model,
" smooth surface " refers to that the tangent line at any point on the intersection between this curved surface and horizontal plane is all located at the same side of curved surface.Liquid
Gradually gather to intersection L when body flows in spout 2 along water discharging direction, liquid is avoided to scatter when flowing out water outlet 4 and spill Sheng
Water container is conducive to the main flow direction of user's perception liquid also to be aligned with the entrance of water container, ensure that liquid heater
Safety and user experience when use.
Spout is equipped with opposite outwardly extending first flange 20 of spout 2 at side 22, and the first flange 20 is welded with kettle body 1
It is fixed.First flange 20 contacts at kettle body 1 and spout 2 is facilitated to realize positioning in kettle body 1 radially, meanwhile, the first flange 20 with
Kettle body 1 is welded and fixed, and increases the contact area of spout 2 Yu kettle body 1, facilitates spout 2 to be welded in the surface of kettle body 1, ensure that
The welding effect of spout 2 and kettle body 1.
Shell 5 is covered on the outside of kettle body 1.It avoids kettle body 1 directly exposed and scalds user, meanwhile, it is more that shell 5 is generally moulding
Become and low-cost plastic part, conducive to the aesthetic requirement for meeting different consumers, also reduce product up-gradation and regenerate at
This, in addition, shell 5 blocks the first flange 20 and 1 weld of kettle body along 1 radial direction of kettle body, conducive to the whole of liquid heater is improved
Body aesthetics.
Inner wall 21 includes transition face 24, and transition face 24 is located at the downstream side of side 22, and transition face 24 goes out along apopore 11
Water direction extends, so that the liquid for flowing out apopore 11 can continue to flow along the water discharging direction of apopore 11, avoids being discharged
The liquid that hole 11 is flowed out directly is impacted on the extremely inner wall 21 opposite with apopore 11 and is scattered, and is promoted liquid gently to flow, is protected
The gather effect for demonstrate,proving liquid also avoids liquid excessive by reverse impact power and generates a large amount of bubble and even flow back, improves
The effluent characteristics and water outlet efficiency of spout 2.
Transition face 24 is S along the length that the water discharging direction of apopore 11 extends, and wherein S is 5~9mm, both can guarantee spout 2
In the size of kettle body 1 radially, and the liquid that apopore 11 can be made to flow out gently transits to intersection L and intersection L level two
The inner wall 21 of side, flows out after gathering conducive to liquid.As S > 9mm, spout 2 is too long in the size of kettle body 1 radially, not only increases
Add the contour dimension of entire liquid heater, and expanded the bore of water outlet 4, increases spout 2 by dust and mosquito
The risk of insects pollution；As S < 5mm, the distance between intersection L and apopore 11 are too small, the apopore when inclination of kettle body 1 pours
The liquid that 11 tops or the apopore 11 being distributed at higher position flow out is easy to be directly impinging the inner wall of the horizontal two sides intersection L
On 21, so that liquid and the inner wall 21 of the horizontal two sides intersection L are easy to break up when contacting, conflux effect is reduced.
The extending direction relative level of transition face 24 tilts upwardly, and inclined angle alpha is 0~10 °.To which kettle body 1 is toppled over
The angle of liquid flow direction and gravity direction when liquid on transition face 24 becomes larger, and avoids flowing of the liquid on transition face 24
Excessive velocities guarantee that liquid gently flow to water outlet 4, and when α is greater than 10 °, minimum when increasing 1 pouring liquid of kettle body is inclined
Rake angle, not only bad for spout 2 quickly go out liquid, and when user's pouring liquid wrist bending amplitude it is big, operation more take
Power.
The top of spout 2 is equipped with connection bump 26, and connection bump 26 and kettle body 1 are cooperatively connected.Not only facilitate 2 top of spout
It is fixedly connected, and increases the height of spout 2, effectively prevent liquid from overflowing or splash out from 2 top of spout, liquid is avoided to scald
User also avoids liquid from penetrating into the gap between kettle body 1 and shell 5 along 2 outer surface of spout, ensure that user's uses body
It tests.
The edge of the top oral area of kettle body 1 is equipped with the second flange 12 turned down outward, the outer wall of the second flange 12 and kettle body 1
Between formed groove 13, connection bump 26 be inserted into groove 13 cooperate.Second fold outward of flange 12, so that the second flange 12 will be used
It is blocked in the connection bump 26 being cooperatively connected with kettle body 1, not only aesthetics and globality are stronger, but also avoid dust and dirt big
Amount is fallen into the gap of connection bump 26 and kettle body 1, facilitates user to carry out cleaning maintenance to liquid heater, groove 13 is as limit
Position slot, limitation connection bump 26 are radially moved in kettle body 1, and the installation of spout 2 is also facilitated to position.
The shape that outlet edge 23 projects in the horizontal plane is U-shaped of the opening towards kettle body 1.2 shape of spout is more from top to bottom
Add round and smooth full, impact resistance of the liquid in spout 2 is small, and promote liquid smoothly to flow to water outlet 4, certainly, outlet edge
23 shapes that project in the horizontal plane may be opening towards the V-arrangement of kettle body 1 or parabola shaped, and it is wide to further avoid out liquid
And spill water container.
In conjunction with Fig. 6, apopore 11 is distributed in up-side down triangle, so that water yield is with inclined degree when the inclination of kettle body 1 pours
Increase and increase, be convenient for user's control water yield, user gradually tilts kettle body 1 when pouring, when a small amount of liquid is from bottom
When apopore 11 flows out, spout 2 is aligned by user with water container, and 4 moment of water outlet is avoided to have a large amount of liquid to flow out and trickle down
On the outside of to water container, with the increase of inclined degree, liquid outlet quantity is also stepped up, and user is facilitated gradually to adjust spout 2 and contain
The relative position of water container, avoids liquid from spilling, and also ensures out liquid efficiency, when water container will be filled, reduces kettle body 1
Inclined degree, liquid outlet quantity gradually reduces, and avoids in water container liquid from diffusing out or larger from predetermined fluid level gap, ensure that liquid
The amount that body heater pours out liquid is controllable.Certainly, apopore 11 can also be distributed in inverted trapezoidal or other shapes, apopore 11
It can only setting one.
Side 22 is the U-shaped of opening upwards, facilitates processing, avoids corner or spot as yet untouched by a clean-up campaign generation, facilitates the cleaning of spout 2, when
So, the V-arrangement or parabola shaped of side 22 or opening upwards.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (10)
1. a kind of liquid heater, including kettle body and spout, kettle body side wall is equipped with apopore, and spout is located at the outside of apopore,
Spout has inner wall, and inner wall surrounds the exhalant canal being connected to apopore with kettle body, and inner wall has the side connecting with kettle body, interior
The top of wall forms outlet edge, and outlet edge and kettle body surround water outlet, which is characterized in that the symmetrical centre face of the spout with it is interior
The intersection L of wall parabolically extends along water discharging direction, and parabolical focus is located in exhalant canal.
2. liquid heater according to claim 1, which is characterized in that the inner wall is flat from intersection L to two lateral edge of level
Face or smooth surface transition extend to side.
3. liquid heater according to claim 1, which is characterized in that the spout side edge be equipped with opposite spout to
First flange of outer extension, the first flange are welded and fixed with kettle body.
4. liquid heater according to claim 3, which is characterized in that the inner wall includes transition face, and transition face is located at
The downstream side of side, transition face extend along the water discharging direction of apopore.
5. liquid heater according to claim 4, which is characterized in that the transition face prolongs along the water discharging direction of apopore
Stretch 5~9mm.
6. liquid heater according to claim 4, which is characterized in that the extending direction relative level of the transition face
0~10 ° of inclination upwards.
7. liquid heater according to claim 1, which is characterized in that the top of the spout is equipped with connection bump, even
Protrusion is connect to be cooperatively connected with kettle body.
8. liquid heater according to claim 7, which is characterized in that the edge of the top oral area of the kettle body be equipped with to
Second flange of outer fold, forms groove between the second flange and the outer wall of kettle body, connection bump is inserted into groove cooperation.
9. liquid heater according to claim 1, which is characterized in that the shape that the outlet edge projects in the horizontal plane
To be open towards the U-shaped or V-arrangement of kettle body or parabola shaped.
10. liquid heater according to claim 1, which is characterized in that the apopore is distributed in up-side down triangle, side
Side is the U-shaped or V-arrangement or parabola shaped of opening upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955796.5U CN208318969U (en) | 2017-08-02 | 2017-08-02 | A kind of liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955796.5U CN208318969U (en) | 2017-08-02 | 2017-08-02 | A kind of liquid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208318969U true CN208318969U (en) | 2019-01-04 |
Family
ID=64787012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720955796.5U Active CN208318969U (en) | 2017-08-02 | 2017-08-02 | A kind of liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208318969U (en) |
-
2017
- 2017-08-02 CN CN201720955796.5U patent/CN208318969U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230607 Address after: Building 2, No. 52, 22nd Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Jiuchuang Home Appliances Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |
|
| TR01 | Transfer of patent right |