CN205939658U - Electric water heater - Google Patents
Electric water heater Download PDFInfo
- Publication number
- CN205939658U CN205939658U CN201620725106.2U CN201620725106U CN205939658U CN 205939658 U CN205939658 U CN 205939658U CN 201620725106 U CN201620725106 U CN 201620725106U CN 205939658 U CN205939658 U CN 205939658U
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- water inlet
- inner bag
- water
- retaining cover
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 274
- 210000004907 gland Anatomy 0.000 claims description 22
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000003351 stiffener Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 9
- 230000003139 buffering effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses an electric water heater belongs to the domestic appliance field, has solved the inconvenient problem of current electric water heater water inlet pipe component dismouting, the utility model discloses an electric water heater, including inner bag and water inlet pipe component, the inner bag bottom is equipped with the installation water inlet pipe component's mounting hole, water inlet pipe component includes the inlet tube and installs the inlet tube stretches into the flexible manger plate cover of inner bag one end, the water inlet pipe component warp the mounting hole carries out the dismouting. The embodiment of the utility model provides a mainly be applied to water storage formula electric water heater.
Description
Technical field
This utility model is related to household electrical appliance, more particularly, to a kind of electric heater.
Background technology
Electric heater is a kind of relatively conventional household electrical appliance of people's life, and it is and gas heater, solar water
One of device three big water heaters arranged side by side, electric heater have the advantages that easy for installation, become range using unrestricted
For extensive heater types.Based on hot water rise principle, existing inner container of electric water heater in design, typically at inner bag bottom
Water inlet pipe is installed in portion, and during electric heater work, cold water enters inner bag from water inlet pipe, and the cold water due to entering inner bag has higher
Flow velocity, portion of cold water can be directly impinging in the hot water on inner bag upper strata, and prior art is usually to install dash in water inlet pipe end
Cap buffering cold water stream, to ensure hot water delivery rate.In assembling product, water inlet pipe is to insert inner bag from the hole of inner bag bottom
In, but because the material of existing water stopping cap is harder, water stopping cap and water inlet pipe need separately individually to dismount, and assembly difficulty is big, fall
Low production efficiency.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art and provides a kind of electric heater,
It is easy to the dismounting of water inlet pipe component, with improve production efficiency.
Solve above-mentioned technical problem, this utility model adopts the following technical scheme that：
A kind of electric heater, including inner bag and water inlet pipe component, described inner bag bottom is provided with the described water inlet pipe component of installation
Installing hole, described water inlet pipe component includes water inlet pipe and be arranged on the flexible water retaining cover that described water inlet pipe stretches into inner bag one end,
Described water inlet pipe component is dismounted through described installing hole.
Further scheme, described water inlet pipe component also includes gland, and described gland is passed through on described flexibility water retaining cover top
It is fixed on described water inlet pipe.
Further scheme, described gland is provided with Elastic buckle, and described water inlet tube wall is provided with button hole, described elastic card
Button insert described water inlet pipe in and with described button hole clamping.
Further scheme, one end that described water inlet pipe stretches into inner bag is provided with draw-in groove, the water retaining cover top clamping of described flexibility
To at the draw-in groove of water inlet pipe.
Further scheme, the medial wall of described flexibility water retaining cover is provided with vertical reinforcement and/or the week of axial direction
Ring stiffener to direction.
Further scheme, described flexibility water retaining cover bottom-open forms bottom outlet, described bottom outlet straight
Footpath is 1 with the lenth ratio of described flexibility water retaining cover：1.5～1：3.
Further scheme, described flexibility water retaining cover sidewall bottom arranges sidepiece outlet towards inner bag both sides end face.
Further scheme, it is centrally disposed that described water inlet pipe component deviates inner bag on inner bag length direction, and direction
It is less than the side of the inner bag end face being directed away from water inlet pipe component near the sidepiece water outlet open area of the inner bag end face of water inlet pipe component
Portion's water outlet open area.
Further scheme, described water inlet pipe includes big footpath section and path section, and described big footpath section is formed with described installing hole
Sealing, described path section stretches into described inner bag, and described flexibility water retaining cover is arranged in described path section.
Further scheme, described big footpath section outer wall is distributed multiple crimp rings with becoming spacing along water inlet pipe axial direction.
The beneficial effects of the utility model：
Electric heater of the present utility model, including inner bag and water inlet pipe component, inner bag bottom is provided with installation water inlet pipe component
Installing hole, water inlet pipe component includes water inlet pipe and be arranged on the flexible water retaining cover that water inlet pipe stretches into inner bag one end, water inlet pipe group
Part is dismounted through installing hole.This utility model is squeezed and can be produced elastic deformation using flexible water retaining cover, flexible water retaining cover,
Water inlet pipe and flexible water retaining cover are assembled into a part and are dismounted by installing hole, reduce assembly difficulty, improve product life
Produce efficiency, and facilitate maintenance and the replacing of water inlet pipe component.
Described water inlet pipe component also includes gland, and described flexibility water retaining cover top is fixed on described water inlet by described gland
Guan Shang.Conveniently state the dismounting of flexible water retaining cover.
The medial wall of flexible water retaining cover is provided with the vertical reinforcement of axial direction and/or the annular reinforcement of circumferential direction
Muscle.The setting of reinforcement, partly in order to improving the intensity of flexible water retaining cover side wall, extends service life；On the other hand strengthen
Muscle can play flow-disturbing effect, so that current in flexible water retaining cover is mutually clashed into and reduce flow rate of water flow, and then reduces cold water stream pair
The impact of hot water and the impact to distribution of water temperature in inner bag.
Described flexibility water retaining cover bottom-open forms bottom outlet, the diameter of described bottom outlet and described flexible gear
The lenth ratio of water cover is 1：1.5～1：3.It is more elongated that the flexible water retaining cover being so designed that compares prior art, and then is lifted
The water flow buffer effect of flexible water retaining cover.
Described flexibility water retaining cover sidewall bottom arranges sidepiece outlet towards inner bag both sides end face.During water inlet, sidepiece water outlet
Compared with the water outlet of bottom outlet elder generation, because the lateral length of inner bag is more than it longitudinally highly, so design can better control over mouth
The rate of climb of current layer, and then control hot and cold water mixing ratio, lifting laminar flow effect is it is ensured that the hot water delivery rate of electric heater.
Described water inlet pipe component deviates on inner bag length direction that inner bag is centrally disposed, towards interior near water inlet pipe component
The sidepiece water outlet open area of gallbladder end face is less than the sidepiece water outlet open area of the inner bag end face being directed away from water inlet pipe component.Avoid soft
Property water retaining cover both sides unbalance stress and shift, and also to ensure to inner bag both sides supplement lateral current consistent
Property.
Described water inlet pipe includes big footpath section and path section, and described big footpath section forms sealing, described path with described installing hole
Section stretches into described inner bag, and described flexibility water retaining cover is arranged in described path section.When installing water inlet pipe component, flexible water retaining cover is subject to
Hole wall extruding is installed and is adjacent to path section, so more easily pass the installing hole of inner bag, it is more convenient to install, reduce to flexibility
The infringement of water retaining cover.
Described big footpath section outer wall is distributed multiple crimp rings with becoming spacing along water inlet pipe axial direction.So sealing structure,
Its sealing property improves, and effectively prevents the leak of water inlet pipe installation position, improves the reliability of product.
These features of the present utility model and advantage will be detailed in following specific embodiment, accompanying drawing exposure.
Brief description
Below in conjunction with the accompanying drawings this utility model is described further：
Fig. 1 is the longitudinal sectional view of inner container of electric water heater in this utility model embodiment one；
Fig. 2 is partial enlarged drawing at the A in Fig. 1；
Fig. 3 is the structural representation one of flexible water retaining cover in this utility model embodiment one；
Fig. 4 is the structural representation two of flexible water retaining cover in this utility model embodiment one；
Fig. 5 is the structural representation of water inlet pipe in this utility model embodiment one；
Fig. 6 is the structural representation of gland in this utility model embodiment one；
Fig. 7 is the assembling schematic diagram of water inlet pipe component in this utility model embodiment one；
Fig. 8 is the structural representation of water inlet pipe in this utility model embodiment two；
Fig. 9 is the longitudinal sectional view of inner container of electric water heater in this utility model embodiment three.
Specific embodiment
The technical scheme of this utility model embodiment is explained with reference to the accompanying drawing of this utility model embodiment and
Illustrate, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment,
Those skilled in the art's obtained other embodiment on the premise of not making creative work, broadly falls into of the present utility model
Protection domain.
Embodiment one
With reference to Fig. 1,2, this utility model embodiment one propose electric heater, including inner bag 1, outlet pipe component（In figure
Not shown）And water inlet pipe component, outlet pipe component and water inlet pipe component are inserted by inner bag 1 diapire, during electric heater work, bottom
Portion's water first heats, and hot water rises, and cold water is continuously replenished, and hot water is flowed out for users to use by the water inlet end at outlet pipe component top.
Water inlet pipe component includes water inlet pipe and flexible water retaining cover 2, and flexible water retaining cover 2 is arranged on one end that water inlet pipe stretches into inner bag 1, inner bag
1 bottom is provided with the installing hole 11 installing water inlet pipe component, and because the present embodiment is using flexible water retaining cover 2, flexible water retaining cover 2 is squeezed
Pressure can produce elastic deformation, and water inlet pipe and flexible water retaining cover 2 are assembled into a part and are dismounted by installing hole 11, reduce
Assembly difficulty, improves production efficiency, and facilitates maintenance and the replacing of water inlet pipe component.Flexible water retaining cover 2 is preferably
Silica gel, quality of rubber materials, conveniently draw materials and with low cost.
With reference to Fig. 2,5, preferably：The water inlet pipe of the present embodiment includes big footpath section 30 and path section 31, big footpath section 30 and peace
Dress hole 11 forms sealing, and path section 31 stretches into inner bag 1, and flexible water retaining cover 2 is arranged in path section 31, installs water inlet pipe component
When, flexible water retaining cover 2 is subject to installing hole 11 wall to extrude and be adjacent in path section 31, so more easily passes installing hole 11, installs
More convenient, reduce the infringement to flexible water retaining cover 2.In the scheme of its suboptimum, water inlet pipe can also be isometrical pipe.In order to protect
Card water inlet pipe and installing hole 11 between sealing, the present embodiment water inlet pipe big footpath section 30 outer wall along water inlet pipe axial direction side
To being distributed multiple crimp rings 301 with becoming spacing, it is so designed that and can strengthen between big footpath section 30 outer wall and installing hole 11 inwall
Sealing effectiveness, prevents leak；Preferably, the crimp ring 301 of the present embodiment is integrally formed in the big footpath section 30 of water inlet pipe, so
Die sinking difficulty can be reduced, and convenient dismounting.Can also corrugated tube be set with big footpath section 30 to realize in the scheme of its suboptimum.
With reference to Fig. 3,5-7, the water inlet pipe of the present embodiment belongs to two parts of split molding with flexible water retaining cover 2, for making
Water inlet pipe and flexible water retaining cover 2 easy disassembly, the water inlet pipe component of the present embodiment also includes gland, and flexible water retaining cover 2 top leads to
Overpressure cap is fixed on water inlet pipe, specifically：Gland includes gland roof 41 and gland side wall 42, and gland roof 41 extends
Two Elastic buckles 411, the path section 31 upper portion side wall correspondence of water inlet pipe opens up two button holes 312, and flexible water retaining cover 2 roof sets
There is avoidance hole 21.During installation, first flexible water retaining cover 2 is enclosed within the path section 31 of water inlet pipe, then buckles gland, on gland
Elastic buckle 411 is fixing in the button hole 312 snap fit onto behind hole 21 path section 31 through avoiding of flexible water retaining cover 2, is completed
Afterwards, flexible water retaining cover 2 roof is pressed on path section 31 upper surface by gland roof 41, and gland side wall 42 packs tightly flexible water retaining cover 2
Side wall upper part, flexible water retaining cover 2 is fixed reliability, is difficult to loosen.More preferably：Two locating dowels are extended in path section 31 upper surface
313, flexible water retaining cover 2 roof arranges locating slot 211, when flexible water retaining cover 2 is enclosed within the path section 31 of water inlet pipe, locating dowel
In 313 insertion locating slots 211, prevent flexible water retaining cover 2 from circumferentially rotating, play the effect of pre-determined bit, install more convenient, and solid
Determine effect more preferable；For convenience of installing, gland side wall 42 has breach 421 so that gland side wall 42 has certain deformability, with
It is easy to the dismounting of gland.
As a rule, during electric heater uses, the hot water in inner bag ejects it is necessary to have cold water enters into inner bag
In, because the proportion of hot and cold water is different, cold water relatively reenters in inner bag and the hot water in inner bag can be squeezed, cold water and heat
Water binder courses will produce hot and cold water mixing phenomena, and affects larger, therefore user's frequent sensible heat when using electric heater
The water yield is not very sufficient or is fallen short of with the time of water.Cause the hot water delivery rate with electric heater for the principal element of this phenomenon
Relevant, and the water inlet pipe component of electric heater is the critical component determining hot water delivery rate.For this reason, the present embodiment is also to flexible gear
Water cover 2 structure is optimized, specific as follows：
With reference to Fig. 2,4, the flexible water retaining cover 2 of the present embodiment is designed to umbrella, the bottom-open formation bottom of flexible water retaining cover 2
Portion's outlet 24, the diameter of bottom outlet 24 is 1 with the lenth ratio of flexible water retaining cover 2：1.5～1：3.Mentioned here soft
Property water retaining cover 2 length refer to the vertical dimension between flexible water retaining cover 2 roof and flexible water retaining cover 2 lower surface.In order to prevent into
The cold water entering directly impacts the hot water in inner bag 1, and water inlet pipe component will prevent cold water from spraying upwards, in order that the cold water flowing out reaches
Laminar flow effect then needs to slow down cold water flow, and in the case that pressure and flow are certain, flow increases with caliber and reduces.This reality
The flexible water retaining cover 2 applying example is enclosed within the path section 31 of water inlet pipe, and path section 31 side wall upper part opens up limbers, and cold water is by water flowing
At the injection of hole, receive the stop of flexible water retaining cover 2 and flow downward, the internal diameter due to flexible water retaining cover 2 is greater than water inlet pipe
Internal diameter, and the flexible water retaining cover 2 of the present embodiment compares that prior art is more elongated, extends the flow path of cold water stream, can rise
To preferably buffering effect, cold water levelling is made to flow slowly in inner bag 1, it is to avoid the impact to inner bag 1 hot water for the cold water stream and impact, from
And hot water delivery rate can be improved.The path section 31 of water inlet pipe is generally 80mm～85mm, and flexible water retaining cover 2 length is preferably 70mm
～75mm, then a diameter of 22mm～30mm of bottom outlet 24, because the path section 31 of water inlet pipe is located in inner bag 1, path
Section 31 major parts are entangled by flexible water retaining cover 2, and the cold water stream flowing out from flexible water retaining cover 2 closer to inner bag 1 bottom, lifts layer
Stream effect.
With reference to Fig. 4, the inwall of flexible water retaining cover 2 is provided with reinforcement 22, partly in order to improving flexible water retaining cover 2 side
The intensity of wall, extends service life；Another aspect reinforcement 22 can play flow-disturbing effect, makes the multiply in flexible water retaining cover 2
Current mutually clash into and reduce flow rate of water flow, and then reduce cold water stream to the impact of hot water in inner bag 1 and the shadow to distribution of water temperature
Ring, improve the buffering effect of flexible water retaining cover 2 again.The reinforcement 22 of the present embodiment is edge on flexible water retaining cover 2 medial wall
The vertical reinforcement of axial direction setting, circumferential direction can also be added in other embodiment on flexible water retaining cover medial wall
Ring stiffener, or only arrange circumferential direction ring stiffener.
With reference to Fig. 2,4, flexible water retaining cover 2 sidewall bottom is towards inner bag 1 both sides end faces setting sidepiece outlet 23, flexible gear
During water cover 2 water outlet, release a part of cold water using two sidepiece outlets 23 in advance towards inner bag 1 horizontal direction, due to inner bag 1
Lateral length be more than its longitudinally height, so design can better control over the rate of climb of current layer, and then control is cold and hot
Water mixing ratio, lifting laminar flow effect is it is ensured that the hot water delivery rate of electric heater.
Embodiment two
With reference to Fig. 8, the present embodiment is with the difference of embodiment one：One end that water inlet pipe stretches into inner bag 1 is provided with draw-in groove 34,
Flexible water retaining cover 2 top snaps fit onto at the draw-in groove 34 of water inlet pipe.Specifically, water inlet pipe includes body 32 and from body 32 upper surface
The taper boss 33 extending, body 32 upper end closed, form draw-in groove 34, flexible water retaining cover between taper boss 33 and body 32
2 roof setting through holes, through hole and taper boss 33 are interference fit.During installation, flexible water retaining cover 2 is enclosed within water inlet pipe top,
It is pressed down against flexible water retaining cover 2 roof, until the deformation of its roof snaps at the draw-in groove 34 of water inlet pipe, complete to assemble.The present embodiment
Water inlet pipe component flexible water retaining cover 2 can be directly assembled on water inlet pipe, save gland component, reduce number of components and assembling work
Sequence.
Embodiment three
The present embodiment is with the difference of embodiment one：Water inlet pipe component deviates inner bag 1 center on inner bag 1 length direction
Setting, is less than towards sidepiece outlet 23 area of inner bag 1 end face near water inlet pipe component and is directed away from water inlet pipe component
Sidepiece outlet 23 area of inner bag 1 end face, specifically, with reference to Fig. 9, water inlet pipe component inner bag 1 length direction closer to
Its right end face 10 of inner bag 1, then be less than towards on the left of inner bag towards sidepiece outlet 23 area of inner bag 1 its right end face 10
Sidepiece outlet 23 area of end face 11.Due to water inlet pipe component, to deviate inner bag 1 on inner bag 1 length direction centrally disposed, leads
The water yield on the left of water inlet pipe component is caused to be more than the water yield on the right side of water inlet pipe component, when electric heater works, water inlet pipe component is left
The rate of water make-up of side is greater than the rate of water make-up on the right side of water inlet pipe component, and therefore, the present embodiment employs small one and large one two sidepieces and goes out
The mouth of a river 23, it is ensured that the concordance of the lateral current supplementing to inner bag 1 both sides, also avoids flexible water retaining cover 2 both sides unbalance stress
And shift.
This utility model embodiment is mainly used in storage-type electric water heater.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, it is familiar with this those skilled in the art and should be understood that this utility model includes but is not limited to accompanying drawing and specific embodiment party above
Content described in formula.Any modification without departing from function and structure principle of the present utility model is intended to be included in claims
Scope in.
Claims (10)
1. a kind of electric heater, including inner bag and water inlet pipe component, described inner bag bottom is provided with installs described water inlet pipe component
Installing hole is it is characterised in that described water inlet pipe component includes water inlet pipe and is arranged on described water inlet pipe and stretches into the soft of inner bag one end
Property water retaining cover, described water inlet pipe component is dismounted through described installing hole.
2. electric heater as claimed in claim 1 is it is characterised in that described water inlet pipe component also includes gland, described flexibility
Water retaining cover top is fixed on described water inlet pipe by described gland.
3. electric heater as claimed in claim 2 is it is characterised in that described gland is provided with Elastic buckle, described water inlet pipe
Wall is provided with button hole, described Elastic buckle insert in described water inlet pipe and with described button hole clamping.
4. electric heater as claimed in claim 1 is it is characterised in that one end that described water inlet pipe stretches into inner bag is provided with draw-in groove,
Described flexibility water retaining cover top snaps fit onto at the draw-in groove of water inlet pipe.
5. electric heater as claimed in claim 1 is it is characterised in that the medial wall of described flexibility water retaining cover is provided with axial side
To vertical reinforcement and/or circumferential direction ring stiffener.
6. electric heater as claimed in claim 1 is it is characterised in that described flexibility water retaining cover bottom-open forms bottom water outlet
Mouthful, the diameter of described bottom outlet is 1 with the lenth ratio of described flexibility water retaining cover：1.5～1：3.
7. the electric heater as described in one of claim 1 to 6 it is characterised in that described flexibility water retaining cover sidewall bottom direction
Inner bag both sides end face setting sidepiece outlet.
8. electric heater as claimed in claim 7 is it is characterised in that described water inlet pipe component deviates on inner bag length direction
Inner bag is centrally disposed, is less than towards the sidepiece water outlet open area of the inner bag end face near water inlet pipe component and is directed away from water inlet pipe group
The sidepiece water outlet open area of the inner bag end face of part.
9. the electric heater as described in one of claim 1 to 6 is it is characterised in that described water inlet pipe includes big footpath section and path
Section, described big footpath section forms sealing with described installing hole, and described path section stretches into described inner bag, and described flexibility water retaining cover is arranged on
In described path section.
10. electric heater as claimed in claim 9 is it is characterised in that described big footpath section outer wall is along water inlet pipe axial direction
Become spacing ground and be distributed multiple crimp rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725106.2U CN205939658U (en) | 2016-07-11 | 2016-07-11 | Electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725106.2U CN205939658U (en) | 2016-07-11 | 2016-07-11 | Electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939658U true CN205939658U (en) | 2017-02-08 |
Family
ID=57928732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725106.2U Active CN205939658U (en) | 2016-07-11 | 2016-07-11 | Electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780726A (en) * | 2017-11-10 | 2019-05-21 | 芜湖美的厨卫电器制造有限公司 | Water inlet pipe component for electric heater and the electric heater with it |
-
2016
- 2016-07-11 CN CN201620725106.2U patent/CN205939658U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780726A (en) * | 2017-11-10 | 2019-05-21 | 芜湖美的厨卫电器制造有限公司 | Water inlet pipe component for electric heater and the electric heater with it |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |