CN206845931U - A kind of water intaking valve and water heater - Google Patents
A kind of water intaking valve and water heater Download PDFInfo
- Publication number
- CN206845931U CN206845931U CN201720516687.3U CN201720516687U CN206845931U CN 206845931 U CN206845931 U CN 206845931U CN 201720516687 U CN201720516687 U CN 201720516687U CN 206845931 U CN206845931 U CN 206845931U
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- core bar
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Abstract
The utility model discloses a kind of water intaking valve, applied to water heater, including：Valve body, valve body include the inner chamber of both ends insertion, and valve body both ends open is respectively water inlet and delivery port；Stop part, the wall of inner chamber is convexly equipped in, and stop part circumferentially extends along valve body and annularly set；Valve element, valve element include core bar and are convexly equipped in the core ring of core bar one end outer peripheral face, water-carrying groove hole are offered on core ring, valve element is fixed at inner chamber and neighbouring stop part, core ring are located at one end of the remote stop part of core bar；Sealing ring, located at inner chamber, sealing ring is set in the core bar upper limit between stop part and core ring, and sealing ring crosses water space to reduce its inner rim area when hydraulic pressure increases, correspondingly to reduce between sealing ring and core bar.The invention also discloses a kind of water heater.The effect of water outlet voltage stabilizing can be effectively ensured in the utility model, while reaches the water yield of specification requirement；And the utility model is simple in construction, processing cost is low, is easy to assemble.
Description
Technical field
It the utility model is related to technical field of water heaters, the water intaking valve and water heater of more particularly to a kind of water heater.
Background technology
It is typically employed at present in pot-type boiler in water inlet pipe and water intaking valve is set to adjust the change of intake pressure to heat
The influence of hydrophone leaving water temperature, leaving water temperature is set to keep constant temperature effect.The water intaking valve of prior art includes valve body, is installed on valve body
Inner chamber and the bonnet for offering through hole, the valve element for being installed on body cavity and being set adjacent to bonnet and elastic connection valve element
Spring, valve element and body cavity wall is slidably coordinate, and the through hole that one end of valve element can be stretched on bonnet, and with the through hole
Water space was formed between inner edge；The elastic force of spring is overcome to push valve element to the motive force of valve element when intake pressure increases to produce
Bonnet, water space is reduced, and so as to reduce the circulation area of water, and then made discharge pressure stable；When hydraulic pressure reduces, spring
Elastic restoring force promote valve element to increase water space, and so as to increase the circulation area of water, and then made water outlet pressure away from bonnet
Power is stable.This water intaking valve needs to install spring in valve body, and valve element is slidably to coordinate with body cavity wall, will to installation
Ask higher and structure is more complicated, correspondingly processing cost is also high.
Utility model content
Main purpose of the present utility model is to propose a kind of water intaking valve, it is intended to solves the knot that existing water intaking valve realizes voltage stabilizing
Structure is complicated, and is not easy to the technical problem of assembling.
To achieve the above object, the utility model proposes a kind of water intaking valve include：
Valve body, the valve body include the inner chamber of both ends insertion, and the valve body both ends open is respectively water inlet and delivery port；
Stop part, the wall of the inner chamber is convexly equipped in, and the stop part circumferentially extends along the valve body and annularly set
Put；
Valve element, the valve element include core bar and are convexly equipped in the core ring of described core bar one end outer peripheral face, opened up on the core ring
There is water-carrying groove hole, the valve element is fixed at the inner chamber and the neighbouring stop part, the core ring are located at the remote of the core bar
From one end of the stop part；
Sealing ring, located at the inner chamber, the sealing ring be set in the core bar upper limit be located at the stop part with it is described
Between core ring, the sealing ring is to reduce its inner rim area when hydraulic pressure increases, correspondingly to reduce the sealing ring and institute
State the water space excessively between core bar.
Preferably, the cylindrical sidewall that the stop part includes baffle ring and the outer rim from the baffle ring extends, it is described to stop
Baffle ring, the outside wall surface of the side wall and the wall of the inner chamber are halved together；The outer rim of the core ring and the internal face of the side wall
It is halved together, in the space that the sealing ring is located at the baffle ring and side wall encloses and is limited in the baffle ring and the core ring
Between.
Preferably, the opening of the one end of the side wall away from the baffle ring is in enlarging along the direction away from the baffle ring
Shape.
Preferably, the wall of the side wall, the core ring and the inner chamber is coaxially disposed two-by-two, the baffle ring it is interior
Hole, sealing ring and core bar are coaxially disposed two-by-two, and the core bar is coaxially disposed with the core ring.
Preferably, the wall of the inner chamber is provided with annular recess in the water inlet, and the annular recess is set in a ring,
And the junction of the annular recess and the inner chamber wall forms step surface, the baffle ring abuts with the step surface.
Preferably, the water-carrying groove hole is multiple and along the core bar circumferentially-spaced distributions.
Preferably, the side face of the core bar is provided with the water-carrying groove road for penetrating the core bar both ends, the conduit and the mistake
Tank hole is connected.
Preferably, the water intaking valve also includes pressure release valve module, the valve body in the delivery port and the stop part it
Between be additionally provided with mounting hole for the relief valve modular connector.
Preferably, the water intaking valve also includes the screen pack at the valve inleting water mouth.
In addition, to achieve the above object, the utility model also proposes a kind of water heater, the water heater includes as described above
Water intaking valve.
The utility model water intaking valve by body cavity set be set on core bar and be limited in stop part and core ring it
Between sealing ring, when hydraulic pressure increases, the inner edge area of sealing ring reduces, correspondingly to reduce the mistake between sealing ring and core bar
Water space, so as to reduce the circulation area of current at this, make the stable water pressure of delivery port；The inner edge of sealing ring when hydraulic pressure reduces
Area increases, and water space is accordingly increased, and so as to increase current area at this, made the stable water pressure of delivery port.Thus, effectively
Ensure the effect of water outlet voltage stabilizing, while reach the water yield of specification requirement.Compared to existing water intaking valve, the utility model need not
Spring is installed in valve body, the change for crossing water space size need not be realized by the motion of valve element so that valve element with it is interior
Cavity wall need not slidably coordinate, lower to installation requirement, therefore the utility model is simple in construction, and assembling is easy, is processed into
This is lower.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model water intaking valve one；
Fig. 2 is the structural representation of valve element in Fig. 1；
The sectional drawing of another embodiment of sealing ring in the utility model of Fig. 3 positions；
Fig. 4 is the sectional drawing of sealing ring another embodiment in the utility model.
Drawing reference numeral explanation：
| Label | Title | Label | Title | Label | Title |
| 10 | Water intaking valve | 12 | Stop part | 134 | Water-carrying groove road |
| 11 | Valve body | 121 | Baffle ring | 132 | Core ring |
| 111 | Inner chamber | 123 | Endoporus | 133 | Water-carrying groove hole |
| 114 | Wall | 122 | Side wall | 14 | Sealing ring |
| 112 | Water inlet | 13 | Valve element | 15 | Pressure release component |
| 113 | Delivery port | 131 | Core bar | 16 | Screen pack |
| 141 | Cross water space | 17 | O-ring seals | 142a | Press folder |
| 143a | Airbag wall | 144a | Air bag inner chamber | 142b | Press folder |
| 143b | Airbag wall | 144b | Air bag inner chamber | 14a | Sealing ring |
| 14b | Sealing ring |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of water intaking valve.
In the utility model, as shown in figure 1, in one embodiment, the water intaking valve 10 includes：
Valve body 11, include the inner chamber 111 of both ends insertion, the both ends open of valve body 11 is respectively water inlet 112 and delivery port
113；
Stop part 12, the wall 114 of inner chamber is convexly equipped in, and stop part 12 circumferentially extends along valve body 11 and annularly set；
Valve element 13, valve element 13 includes core bar 131 and is convexly equipped in the core ring 132 of one end outer peripheral face of core bar 131, on core ring 132
Water-carrying groove hole 133 is offered, valve element 13 is fixed at inner chamber 111 and neighbouring stop part 12, core ring 132 are located at the remote of core bar 131
From one end of stop part 12；
Sealing ring 14, located at inner chamber 111, sealing ring 14 is set in the upper limit of core bar 131 and is located at stop part 12 and core ring 132
Between, sealing ring 14 is to reduce its inner rim area when hydraulic pressure increases, correspondingly to reduce between sealing ring 14 and core bar 131
Cross water space 141.
In the present embodiment, valve body 11 is generally tubulose, is serially connected with the inlet channel of water heater, and water is from water inlet 112
Flow into the inner chamber 111 of valve body 11 and flowed out from delivery port 113.Stop part 12 can be annular and detachably installed with valve body 11,
Stop part 12 is used for the location and installation of valve element 13 and sealing ring 14 between water inlet 112 and delivery port 113；It is appreciated that
It is that stop part 12 can also be wholely set with valve body 11.The core ring 132 of valve element 13 can be annulus and core bar 131 can be round
Post, flowed through when water flows through valve element 13 by the slotted eye on core ring 132 from the side of core bar 131.
Sealing ring 14 can be made up of elastic deformation material, according to the big small deformation of hydraulic pressure and can reply original shape, or
The air bag deformed can be protruded to inner side with the increase of pressure, sealing ring 14 is set on core bar 131 shape between core bar 131
Into water space 141 is crossed, when the inner edge area of sealing ring 14 reduces, cross water space 141 and correspondingly reduce.For convenience and water heater
Inlet channel concatenation, water intaking valve 10 shown in Fig. 1 includes the O-ring seals 17 for being sheathed on the outer wall of 11 delivery port of valve body 113,
For being tightly connected the delivery port 113 of valve body 11 and the inlet channel of water heater.
In another embodiment of sealing ring, as shown in figure 3, sealing ring 14a includes the airbag wall 143a and three of annular
Individual annular pressure folder 142a, three pressure folder 142a are located at sealing ring 14a outside portion, top and bottom, and three respectively
Press folder 142a to seal two-by-two be hinged, such as connected using film hinge, airbag wall 143a presses folder 142a's with top and bottom
Inner edge is tightly connected, and airbag wall 143a and three pressure folder 142a enclose the air bag inner chamber 144a to form sealing, airbag wall 143a
It can be made of quality of rubber materials.During work, 144a filling gases in air bag inner chamber produce air pressure, and airbag wall 143a is in air pressure and liquid
Elastic deformation can occur under the differential pressure action of pressure, three pressure folder 142a can change clamping or opening with hydraulic pressure；When acting on
During sealing ring 14a hydraulic pressure increase, pressure folder 142a clampings under pressure and extruding gasbag wall 143a, make air bag inner chamber
144a spaces diminish, air pressure increase, and airbag wall 143a protrudes deformation under gas pressure to sealing ring 14a inner side；Work as hydraulic pressure
During reduction, pressure folder 142a, which is replied, to be opened, and reduces the increase of air bag inner chamber 144a spaces, air pressure, airbag wall 143a replys original shape.
In the another embodiment of sealing ring, as shown in figure 4, sealing ring 14b includes the airbag wall 143b and two of annular
Individual annular pressure folder 142b, two pressure folder 142b are respectively positioned at sealing ring 14b tops outside and the inclined outside in bottom, and two partially
Individual pressure folder 142b outer fringe seal is hinged, and is such as connected using film hinge, and airbag wall 143b presses that folder 142b's is interior with two
Edge is tightly connected, and airbag wall 143b and two pressure folder 142b enclose the air bag inner chamber 144b to form sealing, and airbag wall 143b can
To be made of quality of rubber materials.Similarly, during work, 144b filling gases in air bag inner chamber produce air pressure, and airbag wall 143b is in air pressure
With can occur elastic deformation under the differential pressure action of hydraulic pressure, two pressure folder 142b can be with pressure change clamping or opening；As
When hydraulic pressure for sealing ring 14b increases, pressure folder 142b clampings under pressure and extruding gasbag wall 143b, make in air bag
Chamber 144b spaces diminish, air pressure increase, and airbag wall 143b protrudes deformation under gas pressure to sealing ring 14b inner side；Work as liquid
When pressure reduces, pressure folder 142b, which is replied, to be opened, and reduces the increase of air bag inner chamber 144b spaces, air pressure, airbag wall 143b replys former
Shape.
When water intaking valve 10 of the present utility model works, water flows into the inner chamber 111 of valve body 11 from the water inlet 112 of valve body 11,
When flowing through valve element 13, flowed through by the slotted eye on core ring 132 from the side of core bar 131, then by sealing ring 14 and core bar 131 it
Between cross water space 141 flow to delivery port 113；When hydraulic pressure increases, sealing ring 14 deforms under hydraulic action, inner edge surface
Product reduces, and correspondingly the water space 141 of crossing between sealing ring 14 and core bar 131 also reduces, so that by crossing water space 141
Current area diminish, the current hydraulic pressure for making to flow to delivery port 113 keeps stable.When hydraulic pressure reduces, sealing ring 14 replys original
Shape, inner edge area increase, and correspondingly the water space 141 of crossing between sealing ring 14 and core bar 131 also increases, so that passing through
The current area of water space 141 becomes big, the current hydraulic pressure for flowing to delivery port 113 is kept stable.Thus, it is steady that water outlet is effectively ensured
The effect of pressure, while reach the water yield of specification requirement.
The utility model water intaking valve 10 is set on core bar 131 and is limited in only by being set in the inner chamber 111 of valve body 11
Sealing ring 14 between block piece 12 and core ring 132, when hydraulic pressure increases, the inner edge area of sealing ring 14 reduces, correspondingly to reduce
Water space 141 is crossed between sealing ring 14 and core bar 131, so as to reduce the circulation area of current at this, makes the water of delivery port 113
Pressure is stable；When hydraulic pressure reduces, the inner edge area increase of sealing ring 14, made water space 141 accordingly increase, so as to increase at this
Current area, make the stable water pressure of delivery port 113.Thus, the effect of water outlet voltage stabilizing is effectively ensured, while reaches specification requirement
Water yield.Compared to existing water intaking valve, the utility model need not install spring in valve body 11, to crossing the size of water space 141
Change need not be realized by the motion of valve element 13 so that valve element 13 need not slidably coordinate with interior cavity wall, to pacifying
Reload request is lower, therefore the utility model is simple in construction, and assembling is easy, and processing cost is lower.
Further, the cylindrical sidewall 122 that stop part 12 includes baffle ring 121 and the outer rim from baffle ring 121 extends, only
Baffle ring 121, the outside wall surface of side wall 122 and the wall 114 of inner chamber 111 are halved together；The outer rim of core ring 132 and the inwall of side wall 122
Face is halved together, and in the space that sealing ring 14 is located at baffle ring 121 and side wall 122 encloses and is limited in baffle ring 121 and core ring
Between 132.
In the present embodiment, baffle ring 121 is used to make the location and installation of valve element 13 in inner chamber 111 and make to be set in core bar 131
On sealing ring 14 be limited between baffle ring 121 and core ring 132, side wall 122 can make peace of the baffle ring 121 on internal chamber wall face
Dress is more firm；Meanwhile it is reloaded into the inner chamber of valve body 11 after when mounted can installing stop part 12, sealing ring 14 in the lump with valve element 13
111 so that handling are easier.
Further, the opening of the one end of side wall 122 away from baffle ring 121 is in enlarging along the direction away from baffle ring 121
Shape.In this way, on the one hand can more closely rabbet with the wall 114 of the inner chamber 111 of valve body 11 in the outside wall surface of side wall 122 of enlarging shape,
Enhance side wall 122 and the steadiness of the interlocking of wall 114 of inner chamber 111；On the other hand, valve element 13 has when loading stop part 12
Enough adjustment spaces, make installation more accurate, easy.
Further, the wall 114 of side wall 122, core ring 132 and inner chamber 111 is coaxially disposed two-by-two, baffle ring 121 it is interior
Hole 123, sealing ring 14 and core bar 131 are coaxially disposed two-by-two, and core bar 131 is coaxially disposed with core ring 132, thus, valve body 11 with
Component is in same axis, makes the cross-sectional area of water space 141 in the circumferential more uniform, so that current are more uniform
Ground flows through, and adds the stability of current；Meanwhile in the fabrication process, the parts of coaxial configuration are relative to eccentric structure energy
Effectively simplify manufacturing procedure, save production cost.
Further, the wall 114 of inner chamber 111 is provided with annular recess (not indicated in figure), annular recess in water inlet 112
Set in a ring, and the junction of annular recess and the wall 114 of inner chamber 111 forms step surface, baffle ring 121 supports with step surface
Connect.When stop part 12 being installed in the inner chamber 111 of valve body 11, only the one end of baffle ring 121 need to be loaded valve body 11 along water inlet 112,
Baffle ring 121 abuts with step surface so that stop part 12 does not have to that by other connected modes the interior of valve body 11 can be accurately positioned at
Chamber 111, thus make the location and installation of stop part 12 easier；Meanwhile annular recess can be by unidirectional when manufacturing valve body 11
Withdrawing pattern is processed and formed at one time, and effectively simplifies manufacturing procedure, saves production cost.
Further, the water-carrying groove hole 133 opened up on core ring 132 is multiple and along core bar 131 circumferentially-spaced distributions.
In the present embodiment, water-carrying groove hole 133 can be 4, and current are by behind the water-carrying groove hole 133 that is spaced apart, acting on sealing ring 14
Hydraulic pressure evenly so that the deflection of sealing ring 14 in all directions is uniform so that cross water space 141 change
It is close, effectively increase the stability of current.
Further, the side face of core bar 131 is provided with the water-carrying groove road 134 at insertion core bar 131 both ends, conduit and water-carrying groove hole
133 are connected.Water-carrying groove road 134 can guarantee that to be closed in the excessive water space 141 of crossing for causing sealing ring 14 and core bar 131 to be formed of hydraulic pressure
During conjunction, current remain to from water-carrying groove road 134 by without causing current to be blocked, enhance water intaking valve 10 work reliability and
Stability.
Further, water intaking valve 10 also includes pressure release valve module 15, and valve body 11 is gone back between delivery port 113 and stop part 12
Provided with the mounting hole for the grafting of pressure release valve module 15.Pressure release valve module 15 is plugged in the peace between delivery port 113 and stop part 12
Hole is filled, for after voltage stabilizing setting value of the hydraulic pressure of delivery port 113 more than water intaking valve 10, realizing releasing pressure automatically, there is superpressure to protect
Protective function.
Further, water intaking valve 10 also includes the screen pack 16 at the water inlet 112 of valve body 11, and screen pack 16 is used for pair
The impurity flowed through in the current of water inlet 112 is filtered, and reduces impurity in the inner chamber 111 of valve body 11, stop part 12, valve element
13 and sealing ring 14 on accumulation, enhance water intaking valve 10 work stability.
The utility model also proposes a kind of water heater, and the water heater includes water heater main body and water intaking valve, the water intaking valve
Concrete structure is with reference to above-described embodiment, because the utility model water heater employs whole technical sides of above-mentioned all embodiments
Case, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of water intaking valve, applied to water heater, it is characterised in that the water intaking valve includes：
Valve body, the valve body include the inner chamber of both ends insertion, and the valve body both ends open is respectively water inlet and delivery port；
Stop part, the wall of the inner chamber is convexly equipped in, and the stop part circumferentially extends along the valve body and annularly set；
Valve element, the valve element include core bar and are convexly equipped in the core ring of described core bar one end outer peripheral face, offered on the core ring
Tank hole, the valve element is fixed at the inner chamber and the neighbouring stop part, the core ring are located at the remote institute of the core bar
State one end of stop part；
Sealing ring, located at the inner chamber, the sealing ring is set on the core bar and is limited in the stop part and the core
Between ring；The sealing ring to when hydraulic pressure increases reduce its inner rim area, with correspondingly reduce the sealing ring with it is described
Water space is crossed between core bar；The sealing ring is also to expand its inner rim area when hydraulic pressure reduces, correspondingly to increase institute
State and cross water space between sealing ring and the core bar.
2. water intaking valve as claimed in claim 1, it is characterised in that the stop part includes baffle ring and from the baffle ring
The cylindrical sidewall of outer rim extension, the baffle ring, the outside wall surface of the side wall and the wall of the inner chamber are halved together；The core ring
The internal face of outer rim and the side wall be halved together, in the space that the sealing ring is located at the baffle ring and side wall encloses and limit
Between the baffle ring and the core ring.
3. water intaking valve as claimed in claim 2, it is characterised in that the opening edge of the one end of the side wall away from the baffle ring
Direction away from the baffle ring is in enlarging shape.
4. water intaking valve as claimed in claim 2, the wall of the side wall, the core ring and the inner chamber is coaxially disposed two-by-two,
Endoporus, sealing ring and the core bar of the baffle ring are coaxially disposed two-by-two, and the core bar is coaxially disposed with the core ring.
5. water intaking valve as claimed in claim 2, it is characterised in that the wall of the inner chamber is provided with annular recessed in the water inlet
Portion, the annular recess are set in a ring, and the junction of the annular recess and the inner chamber wall forms step surface, described
Baffle ring abuts with the step surface.
6. water intaking valve as claimed in claim 1, it is characterised in that the water-carrying groove hole is multiple and along the circumference of the core bar
It is spaced apart.
7. water intaking valve as claimed in claim 6, it is characterised in that the side face of the core bar, which is provided with, penetrates the core bar both ends
Water-carrying groove road, the conduit are connected with the water-carrying groove hole.
8. water intaking valve as claimed in claim 1, it is characterised in that also including pressure release valve module, the valve body is in the water outlet
The mounting hole for the relief valve modular connector is additionally provided between mouth and the stop part.
9. water intaking valve as claimed in claim 1, it is characterised in that also include the screen pack at the valve inleting water mouth.
10. a kind of water heater, it is characterised in that including the water intaking valve as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516687.3U CN206845931U (en) | 2017-05-10 | 2017-05-10 | A kind of water intaking valve and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516687.3U CN206845931U (en) | 2017-05-10 | 2017-05-10 | A kind of water intaking valve and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845931U true CN206845931U (en) | 2018-01-05 |
Family
ID=60795872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720516687.3U Active CN206845931U (en) | 2017-05-10 | 2017-05-10 | A kind of water intaking valve and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708405A (en) * | 2018-10-12 | 2019-05-03 | 青岛海尔股份有限公司 | Kettle structure and refrigerator with it |
-
2017
- 2017-05-10 CN CN201720516687.3U patent/CN206845931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708405A (en) * | 2018-10-12 | 2019-05-03 | 青岛海尔股份有限公司 | Kettle structure and refrigerator with it |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230331 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East District, Wuhu economic and Technological Development Zone, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
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| TR01 | Transfer of patent right |