CN205717931U - The water inlet pipe structure of water heater and water heater - Google Patents
The water inlet pipe structure of water heater and water heater Download PDFInfo
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- CN205717931U CN205717931U CN201620360467.1U CN201620360467U CN205717931U CN 205717931 U CN205717931 U CN 205717931U CN 201620360467 U CN201620360467 U CN 201620360467U CN 205717931 U CN205717931 U CN 205717931U
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Abstract
This utility model discloses water inlet pipe structure and the water heater of a kind of water heater, wherein, the water inlet pipe structure of described water heater includes that water inlet pipe and Water flow detector, described Water flow detector include the tongue tube that the magnetic floatation element being located in described water inlet pipe and the outer wall being located at described water inlet pipe and corresponding described magnetic floatation element are arranged.The water inlet pipe structure of the water heater that this utility model provides, described Water flow detector and described water inlet pipe are set to one, to avoid the seepy question caused because Water flow detector and water inlet pipe use split docking to arrange, therefore, the water inlet pipe structure of the water heater that the utility model proposes is not easy to leak and simple in construction.
Description
Technical field
This utility model relates to technical field of water heaters, particularly to a kind of water heater water inlet pipe structure with
And water heater.
Background technology
The storage-type electric water heater of existing band current detection, its Water flow detector is frequently connected to water inlet pipe and adopts
Arrange with split docking, i.e. Water flow detector is arranged on one end of water inlet pipe and relative with described water inlet pipe
Connecing, so, structure is the compactest and easily leaks at joint, it is therefore necessary to carry out this kind of water heater
Improve.
Utility model content
Main purpose of the present utility model is to provide the water inlet pipe structure of a kind of water heater, it is intended to avoid because of water
The seepy question that flow detection device and water inlet pipe use split docking to arrange and cause.
For achieving the above object, the water inlet pipe structure of the water heater that the utility model proposes, it is characterised in that
Including:
Water inlet pipe；And,
Water flow detector, including the magnetic floatation element being located in described water inlet pipe and be located at described
The tongue tube that the outer wall of water inlet pipe and corresponding described magnetic floatation element are arranged.
Preferably, described water inlet pipe includes stretching in the water tank of water heater water filling pipeline section and
In order to be fixedly installed to the installation pipeline section of described water tank, described water filling pipeline section includes adopting and is made from an insulative material
Water filling body, described installation pipeline section includes adopting the installation body being made from an insulative material, described installation pipe
Body is relative with described water filling body to be connect, and the water inlet of described water inlet pipe is formed at described installation body back to institute
State one end of water filling body.
Preferably, described Water flow detector is installed on described installation body.
Preferably, described installation body and described water filling body are wholely set.
Preferably, the butt end that described water filling body docks with described installation body, inwardly appear to described
The inner chamber installing body is arranged, and described magnetic floatation element is installed to described installation body from described water inlet
In, described magnetic floatation element includes mounting bracket and is movably installed in the carrying magnetic of described mounting bracket
Float, one end of described mounting bracket abuts with the butt end end face of described water filling body.
Preferably, the described water inlet place end of described installation body, it is arranged with the first external screw thread metal tube
Joint.
This utility model also proposes a kind of water heater, including water tank, oral siphon, outlet pipe, controller and
Heater, described oral siphon includes that water inlet pipe and Water flow detector, described Water flow detector include
The magnetic floatation element being located in described water inlet pipe and the outer wall being located at described water inlet pipe and corresponding described
The tongue tube that magnetic floatation element is arranged；Described controller and described Water flow detector and described heater
It is electrically connected with, in order to detect that described water inlet pipe has current fashionable when described tongue tube, controls described heating
Device quits work.
Preferably, described outlet pipe is provided with the temperature sensor detecting coolant-temperature gage；Described controller is also
It is electrically connected with described temperature sensor, in order to when described tongue tube detects that described water inlet pipe has current,
And described temperature sensor detects the leaving water temperature changing value of described outlet pipe when reaching to set changing value, control
Make described heater and stop heating.
Preferably, described outlet pipe includes stretching in the water tank of water heater water delivery pipeline section and
In order to be fixedly installed to the connection pipeline section of described water tank, described water delivery pipeline section includes adopting and is made from an insulative material
Water delivery body, described connection pipeline section includes adopting the connection pipe body being made from an insulative material, described connecting tube
Body is relative with described water delivery body to be connect, and the outlet of described outlet pipe is formed at described connection pipe body back to institute
State one end of water delivery body.
Preferably, the described water transport port place end of described connection pipe body, it is arranged with the second external screw thread metal tube
Joint.
The technical solution of the utility model is by being located at magnetic floatation element in water inlet pipe, and tongue tube is arranged
In outer wall and the corresponding described magnetic floatation element position of described water inlet pipe, that is, described current are detected
Device and described water inlet pipe are set to one, to avoid because Water flow detector and water inlet pipe use split pair
Connecing the seepy question arranged and cause, therefore, the water inlet pipe structure of the water heater that the utility model proposes is not
Easily leak and simple in construction.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain according to the structure shown in these accompanying drawings
Obtain other accompanying drawing.
The sectional structure of one embodiment of the water inlet pipe structure of the water heater that Fig. 1 provides for this utility model regards
Figure；
The topology view of one embodiment of the water heater that Fig. 2 provides for this utility model；
Fig. 3 is the sectional structure view of the water heater of Fig. 2, in this figure, Water flow detector and temperature sensing
Device is removed；
Fig. 4 is the local A enlarged diagram in Fig. 3；
Fig. 5 is the structural representation of the outlet pipe that (is provided with temperature sensor) in Fig. 3；
Fig. 6 is the local B enlarged diagram in Fig. 3.
Drawing reference numeral illustrates:
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings into
One step explanation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only of the present utility model one
Section Example rather than whole embodiments.Based on the embodiment in this utility model, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise, broadly falls into
The scope of this utility model protection.
It is to be appreciated that if this utility model embodiment relates to directivity instruction (the most upper and lower, left,
It is right, forward and backward ...), then directionality instruction is only used for explaining in a certain particular pose (as shown in drawings)
Under relative position relation between each parts, motion conditions etc., if this particular pose changes,
Then directionality instruction changes the most therewith.
If it addition, this utility model embodiment relates to the description of " first ", " second " etc., then should
The description of " first ", " second " etc. is only used for describing purpose, and it is not intended that indicate or imply its phase
To 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, each embodiment it
Between technical scheme can be combined with each other, but must be to can be implemented as with those of ordinary skill in the art
Basis, when technical scheme combination occur conflicting maybe cannot realize time will be understood that this technical scheme
Combination do not exist, the most not this utility model require protection domain within.
The water inlet pipe structure of the water heater that the utility model proposes, the water inlet pipe structure of this water heater is logical
Often described water inlet pipe, it is with water inlet pipe difference of the prior art, Water flow detector and water inlet
Pipe Construction integration, to form the water inlet pipe structure of described water heater.
Refer to Fig. 1, in an embodiment of the present utility model, the water inlet pipe structure 100a of described water heater
Including:
Water inlet pipe 1；And,
Water flow detector 2, including the magnetic floatation element 21 being located in described water inlet pipe 1, Yi Jishe
In the tongue tube 22 that outer wall and the corresponding described magnetic floatation element 21 of described water inlet pipe 1 are arranged.
Referring to Fig. 1 and Fig. 3, when current flow through water inlet pipe 1, current drive described magnetic floatation element
The magnetic float 211 (being usually provided with the float of Magnet) of 21 floats, during non-water flow, and this magnetic float
211 automatically reset under the effect from gravity or return unit, tongue tube 22 floating at magnetic float 211
During Dong, sense that changes of magnetic field is converted into the signal of telecommunication and delivers to control the controller 104 of water heater 100,
The last work being controlled water heater 100 by the controller 104 of water heater 100 further (predominantly controls
Device 104 controls the heater 105 of water heater 100 and works, it is clear that the design is limited to this, it is also possible to pass through
The signal of described tongue tube 22, controls related electric control valve etc. work).
The technical solution of the utility model by magnetic floatation element 21 is located in water inlet pipe 1, tongue tube
22 outer walls being arranged at described water inlet pipe 1 and corresponding described magnetic floatation element 21 position, that is, by institute
State Water flow detector 2 and be set to one with described water inlet pipe 1, to avoid because of Water flow detector 2 He
The seepy question that water inlet pipe 1 uses split docking to arrange and causes, therefore, the heat that the utility model proposes
The water inlet pipe structure 100a of hydrophone is not easy to leak and simple in construction.
Water filling pipeline section 1a that described water inlet pipe 1 includes stretching in the water tank 101 of water heater 100,
And in order to be fixedly installed to the installation pipeline section 1b of described water tank 101, described water filling pipeline section 1a includes using
The water filling body 11 that insulant is made, described installation pipeline section 1b includes adopting the installation being made from an insulative material
Body 14, described installation body 14 docks mutually with described water filling body 11, described water inlet pipe 1 enter water
Interruption-forming in described installation body 14 back to one end of described water filling body 11.Due to water filling body 11 He
Installing body 14 is all that insulant is made, and the water stream channel of the most described water inlet pipe 1 is that insulant is made,
Water resistance in the water stream channel of the most described water inlet pipe 1 is relatively big, even if electric leakage also can limit electric current and be in
Small value, and then avoid the accident of human electric shock of use process at water heater 100.
Described water inlet pipe 1 has when installing to the water tank 101 of water heater 100, stretches out water heater 100
Water tank 101 arrange outer end, in the present embodiment, described tongue tube 22 is located at described water inlet pipe 1
The lateral surface of outer end, described magnetic floatation element 21 is located in the outer end of described water inlet pipe 1, specifically,
In the present embodiment, described Water flow detector 2 is installed on described installation body 14.In the present embodiment,
Described tongue tube 22 and described magnetic floatation element 21 are arranged on the outer end of described water inlet pipe 1, permissible
It is convenient to described tongue tube 22 and the maintenance of described magnetic floatation element 21, it is clear that the design is not limited to this,
Described magnetic floatation element 21 and described tongue tube 22 may also set up other in described outlet pipe 103
End, is i.e. positioned at one end of water tank.
Preferably, in the present embodiment, it is located at described water filling body 11 away from described installation body 14
One end is blocked by seal rubber plug 12, is arranged with metal tube 13, described metal outside described water filling body 11
Packed water outlet cushion chamber 132, described water filling body is formed between pipe 13 and described water filling body 11
Offering the water filling port 111 connecting described water outlet cushion chamber 132 on the sidewall of 11, described metal tube 13 is opened
It is provided with the water injection hole 131 of multiple connection described water outlet cushion chamber 132, and, the plurality of water injection hole 131
Arranging near described installation body 14, the quantity of described water injection hole 131 is far more than described water filling port 111
Quantity, and the plurality of water injection hole 131 is evenly distributed on described metal tube 13, thus so that from
Described water filling port 111 exports, the water velocity after described water outlet cushion chamber 132 slow down and equably from
The plurality of water injection hole 131 exports.
Described installation body 14 has the butt end docked with described water filling body 11, described installation body
The inner chamber of 14 in described butt end to extending out, to be formed with first of inner chamber around described installation body 14
Annular groove 141, described water filling body 11 stretches to described installation from described first annular groove 141 and manages
The inner chamber of body 14, described water filling body 11 is provided with sealing shroud 142 from the periphery of described water filling body 11,
One end of described sealing shroud 142 seals against with the bottom land of described first annular groove 141, to ensure
Stating the sealing property between water filling body 11 and described installation body 14, the other end is located at described metal tube
Between 13 and described water filling body 11, jointly to enclose with described metal tube 13 body and described water filling body 11
If forming described water outlet cushion chamber 132.It is provided with in described first annular groove 141 in order to install pipe by described
Body 14 and the fixing first thread metal joint 143 being connected of water tank 101 of water heater 100, pass through
The water tank 101 of described first thread metal joint 143 and water heater 100 is fixing to be connected (concrete and
Coupling 106a screw thread socket in the water tank 101 of water heater 100 coordinates, and refers to Fig. 4), Ke Yizeng
The intensity being connected between strong described installation body 14 and the water tank 101 of described water heater 100.
In the present embodiment, described installation body 14 and described water filling body 11 are wholely set, specifically,
Described installation body 14 and described water filling body 11 can first distinguish injection mo(u)lding, then by hot melt
Mode links into an integrated entity, and the most now, the material of described installation body 14 and described water filling body 11 is permissible
Different, it is also possible to be, described installation body 14 and described water filling body 11 can also one-body molded set
Put.Obviously the design is not limited to this, and described installation body 14 and described water filling body 11 can also be point
Body is arranged, and seals against each other socket and coordinate.
Further, in the present embodiment, described water filling body 11 docks with described installation body 14
Butt end, inwardly appears the inner chamber setting to described installation body 14, and described magnetic impeller assembly 21 is certainly
Described water inlet is installed to described installation body 14, and described magnetic floatation element 21 includes mounting bracket
212 and be movably installed in the carrying magnetic float 211 of described mounting bracket 212, described mounting bracket 212
One end abut with the butt end end face of described water filling body 11, have current out-of-date at described water inlet pipe 1,
Described mounting bracket 212 Impact direction is to described water filling body 11 from described installation body 14, by institute
Described mounting bracket 212 is supported spacing by the butt end end face stating water filling body 11, described to strengthen
Mounting bracket 212 is arranged on the stability in described water inlet pipe 1.
Preferably, in the present embodiment, the described water inlet place end of described installation body 14, it is arranged with
One external screw thread metallic pipe coupling 144, by described first external screw thread metallic pipe coupling 144 and external tap water
Pipe connects, and then, the bonding strength at described water inlet pipe 1 and external running water pipe can be strengthened.
This utility model also proposes a kind of water heater
Refer to Fig. 2 to Fig. 6, in an embodiment of the water heater of this utility model offer, described hot water
Device 100 includes water tank 101, oral siphon 102, outlet pipe 103, controller 104 and heater 105,
Described oral siphon 102 is the water inlet pipe structure 100a (refering to Fig. 1) of above-mentioned water heater, described controller
104 are electrically connected with described Water flow detector 2 and described heater 105, in order to when described tongue tube
22 detect that described water inlet pipe 1 has current fashionable, control described heater 105 and quit work (specially
Cut off the power supply of described heater 105), to protect the water heater 100 user under energising duty to make
Use safety.Concrete structure reference above-described embodiment of the water inlet pipe structure 100a of described water heater, due to
Described oral siphon 102 have employed whole technical schemes of above-mentioned all embodiments, has above-mentioned the most equally
All beneficial effects that the technical scheme of embodiment is brought, this is no longer going to repeat them.
Further, described outlet pipe 103 is provided with the temperature sensor 4 detecting coolant-temperature gage；Described control
Device 104 processed is also electrically connected with described temperature sensor 4, described in order to detect at described tongue tube 22
When water inlet pipe 1 has current, and described temperature sensor 4 detects the leaving water temperature change of described outlet pipe 103
When change value reaches to set changing value (such as changing value is as 2-10 DEG C), control described heater 105 and stop
Heating.By the current conditions of described water inlet pipe 1, and the temperature changing speed of described outlet pipe 103,
Dual parameter judges the use state of described water heater 100, can improve the accuracy of judgement, thus,
Improve the water heater 100 user's safety in utilization under energising duty further.
Preferably, defeated in described outlet pipe 103 includes stretching to the water tank 101 of water heater 100
Water pipe section 3a and in order to be fixedly installed to the connection pipeline section 3b of described water tank 101, described water delivery pipeline section
3a includes adopting the water delivery body 31 being made from an insulative material, and described connection pipeline section 3b includes using insulation material
The connection pipe body 33 made of material, described connection pipe body 33 docks mutually with described water delivery body 31, described in go out
The outlet of water pipe 103 is formed at described connection pipe body 33 one end back to described water delivery body 31.By
It is all that insulant is made in water delivery body 31 and connection pipe body 33, the current of the most described outlet pipe 103
Passage is that insulant is made, and the water resistance in the water stream channel of the most described outlet pipe 103 is relatively big, i.e.
Make electric leakage also can limit electric current and be in small value, and then avoid the person of use process at water heater 100
Electric shock accidents.
Preferably, in the present embodiment, described outlet pipe 103 is external is arranged with protection metal pipe 32, with
Described outlet pipe 103 body is played the effect of protection.
Preferably, described connection pipe body 33 has the connection end docked with described water delivery body 31, described
The inner chamber of connection pipe body 33 at described connection end to extending out, to be formed around described connection pipe body 33
Second annular groove 331 of inner chamber, described water delivery body 31 stretches to from described second annular groove 331
The inner chamber of described connection pipe body 33, the periphery of described water delivery body 31 is provided with sealing ring 332, described sealing
One surface of ring 332 seals against with the bottom land of described second annular groove 331, to ensure described water delivery
Sealing property between body 31 and described connection pipe body 33.It is provided with in described second annular groove 331
In order to fixing the second female thread metal being connected of water tank 101 by described connection pipe body 33 with water heater 100
Pipe joint 334, solid with the water tank 101 of water heater 100 by described second thread metal joint 334
Fixed connection (the Coupling 106b screw thread specifically and in the water tank 101 of water heater 100 is socketed and coordinates), can
To strengthen the intensity being connected between described connection pipe body 33 and the water tank 101 of described water heater 100, additionally,
It is additionally provided with, in described second annular groove 331, the inner side being positioned at described second thread metal joint 334
Annular rolled-up stock 333, described annular rolled-up stock 333 is with described second thread metal joint 334 altogether
With limiting, house the annular gap (non-label) of socket with the Coupling 106 for described water tank 101,
Described annular rolled-up stock 333 is convexly equipped with the projection that the Coupling 106 with described water tank 101 abuts towards outside
(non-label), described annular rolled-up stock 333 suppresses another surface of described sealing ring 332, to ensure
The bottom land on a surface and described second annular groove 331 of stating sealing ring 332 seals against.
In the present embodiment, described connection pipe body 33 and described water delivery body 31 are wholely set, specifically,
Described connection pipe body 33 and described water delivery body 31 can first distinguish injection mo(u)lding, then by hot melt
Mode links into an integrated entity, and the most now, the material of described connection pipe body 33 and described water delivery body 31 is permissible
Different, it is also possible to be, described connection pipe body 33 and described water delivery body 31 can also one-body molded set
Put.Obviously the design is not limited to this, and described connection pipe body 33 and described water delivery body 31 can also be point
Body is arranged, and seals against each other socket and coordinate.
Described outlet pipe 103 has when installing to the water tank 101 of water heater 100, stretches out water heater
(specifically, in the present embodiment, described temperature sensor 4 is installed in the outer end that the water tank 101 of 100 is arranged
In described connection pipe body 33.), in the present embodiment, described outlet pipe 103 is located in described temperature sensor 4
Outer end, the maintenance to described temperature sensor 4 can be facilitated, it is clear that the design is not limited to this, described
Temperature sensor 4 may also set up in the other end of described outlet pipe 103, is i.e. positioned at water tank 101
One end.The tube wall of described outlet pipe 103 offers installing hole (non-label), and described temperature sensor 4 is pacified
It is loaded on described installing hole, and the sensing probe of described temperature sensor 4 stretches to from described installing hole described
In outlet pipe 103.
Preferably, in the present embodiment, the described outlet place end of described connection pipe body 33, it is arranged with
Two external screw thread metallic pipe couplings 335, by described second external screw thread metallic pipe coupling 335 and external tap water
Pipe connects, and then, the bonding strength at described outlet pipe 103 and external running water pipe can be strengthened.
The foregoing is only preferred embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every under utility model of the present utility model is conceived, utilize this utility model description and attached
The equivalent structure transformation that figure content is made, or directly/be indirectly used in other relevant technical fields and all include
In scope of patent protection of the present utility model.
Claims (10)
1. the water inlet pipe structure of a water heater, it is characterised in that including:
Water inlet pipe；And,
Water flow detector, including the magnetic floatation element being located in described water inlet pipe and be located at described
The tongue tube that the outer wall of water inlet pipe and corresponding described magnetic floatation element are arranged.
2. the water inlet pipe structure of water heater as claimed in claim 1, it is characterised in that described water inlet pipe
Including in order to stretch to water filling pipeline section in the water tank of water heater and in order to be fixedly installed to described water tank
Installation pipeline section, described water filling pipeline section includes adopting the water filling body being made from an insulative material, described installation pipe
Section includes adopting the installation body being made from an insulative material, and described installation body is relative with described water filling body to be connect,
The water inlet of described water inlet pipe is formed at described installation body one end back to described water filling body.
3. the water inlet pipe structure of water heater as claimed in claim 2, it is characterised in that described current are examined
Survey device and be installed on described installation body.
4. the water inlet pipe structure of water heater as claimed in claim 2, it is characterised in that described installation pipe
Body and described water filling body are wholely set.
5. the water inlet pipe structure of water heater as claimed in claim 4, it is characterised in that described water injection pipe
The butt end that body docks with described installation body, inwardly appears the inner chamber setting to described installation body, institute
State magnetic floatation element to install to described installation body from described water inlet, described magnetic floatation element bag
Include mounting bracket and be movably installed in the carrying magnetic float of described mounting bracket, the one of described mounting bracket
End abuts with the butt end end face of described water filling body.
6. the water inlet pipe structure of water heater as claimed in claim 2, it is characterised in that described installation pipe
The described water inlet place end of body, is arranged with the first external screw thread metallic pipe coupling.
7. a water heater, including water tank, oral siphon, outlet pipe, controller and heater, its feature
Being, described oral siphon is the water inlet pipe structure of water heater described in claim 1 to 6 any one, institute
State controller to be electrically connected with, in order to examine when described tongue tube with described Water flow detector and described heater
Measuring described water inlet pipe has current fashionable, controls described heater and quits work.
8. water heater as claimed in claim 7, it is characterised in that described outlet pipe is provided with and detects
The temperature sensor of coolant-temperature gage；Described controller is also electrically connected with described temperature sensor, in order in institute
State tongue tube and detect when described water inlet pipe has current, and described temperature sensor detects described outlet pipe
When leaving water temperature changing value reaches to set changing value, control described heater and stop heating.
9. water heater as claimed in claim 7, it is characterised in that described outlet pipe includes stretching into
Water delivery pipeline section to the water tank of water heater and in order to be fixedly installed to the connection pipeline section of described water tank,
Described water delivery pipeline section includes adopting the water delivery body being made from an insulative material, and described connection pipeline section includes using absolutely
The connection pipe body that edge material is made, described connection pipe body is relative with described water delivery body to be connect, described outlet pipe
Outlet be formed at described connection pipe body one end back to described water delivery body.
10. water heater as claimed in claim 9, it is characterised in that described connection pipe body described defeated
Place, mouth of a river end, is arranged with the second external screw thread metallic pipe coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360467.1U CN205717931U (en) | 2016-04-26 | 2016-04-26 | The water inlet pipe structure of water heater and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360467.1U CN205717931U (en) | 2016-04-26 | 2016-04-26 | The water inlet pipe structure of water heater and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717931U true CN205717931U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620360467.1U Active CN205717931U (en) | 2016-04-26 | 2016-04-26 | The water inlet pipe structure of water heater and water heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610130A (en) * | 2016-12-24 | 2017-05-03 | 广东史麦斯电器有限公司 | Water inlet assembly capable of improving hot water outlet rate |
-
2016
- 2016-04-26 CN CN201620360467.1U patent/CN205717931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610130A (en) * | 2016-12-24 | 2017-05-03 | 广东史麦斯电器有限公司 | Water inlet assembly capable of improving hot water outlet rate |
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