CN205717953U - 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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- CN205717953U CN205717953U CN201620360326.XU CN201620360326U CN205717953U CN 205717953 U CN205717953 U CN 205717953U CN 201620360326 U CN201620360326 U CN 201620360326U CN 205717953 U CN205717953 U CN 205717953U
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- water
- water inlet
- inlet pipe
- heater
- magnetic impeller
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Abstract
The 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 water inlet pipe and water flow sensor, described water flow sensor includes the magnetic impeller assembly being located in described water inlet pipe, and it is located at the outer wall of described water inlet pipe and the hall sensing assembly of corresponding described magnetic impeller assembly setting, namely, described water flow sensor and described water inlet pipe are set to one, to avoid the seepy question causing because water flow sensor 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
The 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 existing storage-type electric water heater with water flow sensor, its water flow sensor is frequently connected to into water
Pipe use split docking arrange, i.e. water flow sensor be arranged on water inlet pipe one end and with described water inlet pipe
Docking mutually, so, structure is not compact and easily leaks at joint, it is therefore necessary to 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 sensor 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, comprising:
Water inlet pipe；And,
Water flow sensor, including the magnetic impeller assembly being located in described water inlet pipe and be located at described
The hall sensing assembly that the outer wall of water inlet pipe and corresponding described magnetic impeller assembly are arranged.
Preferably, when described water inlet pipe has in the water tank being attached to water heater, the water of water heater is stretched out
The outer end that case is arranged, described hall sensing assembly is located at the lateral surface of the outer end of described water inlet pipe, described magnetic
Property impeller assembly is located in the outer end of described water inlet pipe.
Preferably, described water inlet pipe include stretching to the water outlet pipeline section in the water tank of water heater and
In order to be fixedly installed to the installation pipeline section of described water tank, described water outlet pipeline section includes adopting and is made from an insulative material
Water outlet 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 outlet 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 outlet body.
Preferably, described installation body and described water outlet body are wholely set.
Preferably, described water outlet body and the described butt end docked of installation body, inwardly appears to described
The inner chamber installing body is arranged, and described magnetic impeller assembly is attached to described installation body from described water inlet
In, described magnetic impeller assembly includes magnetic impeller and the mounting bracket installed for described magnetic impeller,
One end of described mounting bracket abuts with the butt end end face of described water outlet body.
Preferably, the described water inlet place end of described installation body, is arranged with external screw thread metallic pipe coupling.
Preferably, described installation body and described water outlet body split arranges and seals and be connected.
Preferably, described water outlet body and the described butt end docked of installation body, inwardly appears to described
The inner chamber installing body is arranged, and is provided with the step surface of described water outlet body, institute in described installation body
State magnetic impeller assembly one end deviating from described water inlet from described installation body, be attached to described installation
In body, described magnetic impeller assembly includes that magnetic impeller and the installation installed for described magnetic impeller are propped up
Frame, the two ends of described mounting bracket, the corresponding butt end end face with described water outlet body and described step surface
Abut.
The utility model also proposes a kind of water heater, including water tank, oral siphon, outlet pipe, controller and
Heater, described oral siphon includes:
Water inlet pipe；And,
Water flow sensor, including the magnetic impeller assembly being located in described water inlet pipe and be located at described
The hall sensing assembly that the outer wall of water inlet pipe and corresponding described magnetic impeller assembly are arranged.
Preferably, described controller and described hall sensing assembly and described heater are electrically connected with, in order to
At the flow of described water inlet pipe of described hall sensing component detection when reaching target flow value, control institute
State heater and stop heating.
The technical solution of the utility model by being located at magnetic impeller assembly in water inlet pipe, hall sensing group
Part is arranged at the outer wall of described water inlet pipe and corresponding described magnetic impeller module position, that is, by described water
Flow sensor and described water inlet pipe are set to one, to avoid because water flow sensor and water inlet pipe use
The seepy question that split docking arranges and causes, therefore, the water inlet pipe of the water heater that the utility model proposes
Structure is not easy to leak and simple in construction.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing of required use in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only some embodiments of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, can also 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 the utility model regards
Figure；
The sectional structure of another embodiment of the water inlet pipe structure of the water heater that Fig. 2 provides for the utility model
View；
The topology view of one embodiment of the water heater that Fig. 3 provides for the utility model；
Fig. 4 is the sectional structure view of the water heater of Fig. 3, and in this figure, water flow sensor is removed；
Fig. 5 is the local A enlarged diagram in Fig. 4.
Drawing reference numeral illustrates:
The realization of the 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 the utility model embodiment, to the technology in the 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 the utility model, this area is general
The every other embodiment that logical technical staff is obtained under the premise of not making creative work, broadly falls into
The scope of the utility model protection.
It is to be appreciated that if the utility model embodiment relates to directionality instruction (such as 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 also correspondingly changes therewith.
If in addition, the 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.In 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 or cannot realize when will be understood that this technical scheme
Combination do not exist, also not the 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 sensor 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 sensor 2, including magnetic impeller assembly the 21st, the Yi Jishe being located in described water inlet pipe 1
In the hall sensing assembly 22 that outer wall and the corresponding described magnetic impeller assembly 21 of described water inlet pipe 1 are arranged.
When current flow through water inlet pipe 1, current drive the magnetic impeller 211 of described magnetic impeller assembly 21
Rotating, to produce the rotating excitation field of different magnetic poles, cutting magnetic induction answers line, and produces height impulse level,
Owing to the rotating speed of magnetic impeller 211 is directly proportional to discharge, and pulse signal frequency and described magnetic impeller
The rotating speed of 211 is also directly proportional, so hall sensing assembly 22 can be surveyed by measuring pulse signal frequency
The rotating speed of fixed described magnetic impeller 211, and then measure the flow of water, further regard to Fig. 4 and Fig. 5, with
When so the pulse signal frequency recording can be fed back to the control of water heater 100 by hall sensing assembly 22
Device 103, is finally controlled the work of water heater 100 further by the controller 103 of water heater 100.
The technical solution of the utility model by being located in water inlet pipe 1 magnetic impeller assembly 21, Hall sense
Assembly 22 is answered to be arranged at the outer wall of described water inlet pipe 1 and corresponding described magnetic impeller assembly 21 position, also
That is, described water flow sensor 2 and described water inlet pipe 1 are set to one, to avoid because discharge passes
The seepy question that sensor 2 and water inlet pipe 1 use split docking to arrange and cause, therefore, the utility model
The water inlet pipe structure 100a of the water heater proposing is not easy to leak and simple in construction.
When described water inlet pipe 1 has in the water tank being attached to water heater 100, stretch out water heater 100
The outer end that water tank is arranged, in the present embodiment, described water inlet pipe 1 is located at by described hall sensing assembly 22
The lateral surface of outer end, described magnetic impeller assembly 21 is located in the outer end of described water inlet pipe 1, that is, in
In the present embodiment, described hall sensing assembly 22 and described magnetic impeller assembly 21 are arranged on described in enter
The outer end of water pipe 1, from can facilitate to described hall sensing assembly 22 and described magnetic impeller assembly 21
Maintenance, it is clear that the design is not limited to this, described hall sensing assembly 22 and described magnetic impeller assembly 21
May also set up in the other end of described outlet pipe 102, be i.e. positioned at one end of described water tank.
Described water inlet pipe 1 include stretching to the water outlet pipeline section 1a in the water tank of water heater 100 and
In order to be fixedly installed to the installation pipeline section 1b of described water tank, described water outlet pipeline section 1a includes using insulating materials
The water outlet body 11 made, described installation pipeline section 1b includes adopting the installation body 14 being made from an insulative material,
Described installation body 14 docks mutually with described water outlet body 11, and the water inlet of described water inlet pipe 1 is formed at
Described installation body 14 is back to one end of described water outlet body 11.Due to water outlet body 11 and installation body
14 is all that insulating materials is made, and the water stream channel of i.e. described water inlet pipe 1 is that insulating materials is made, therefore institute
State the water resistance in the water stream channel of water inlet pipe 1 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.
Preferably, it in the present embodiment, is located at described water outlet 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 outlet body 11
Form Packed water outlet cushion chamber 132, described water outlet body between pipe 13 and described water outlet body 11
Offering the delivery 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 apopore 131 of the described water outlet cushion chamber 132 of multiple connection, and, the plurality of apopore 131
Arranging near described installation body 14, the quantity of described apopore 131 is far more than described delivery port 111
Quantity, and the plurality of apopore 131 is evenly distributed on described metal tube 13, thus so that from
Described delivery port 111 exports, and after described water outlet cushion chamber 132, speed slows down and equably from described many
Individual apopore 131 exports.
Described installation body 14 has the butt end docked with described water outlet body 11, described installation body
The inner chamber of 14 in described butt end to extending out, to be formed with the annular of the inner chamber around described installation body 14
Groove 141, described water outlet body 11 stretches in described installation body 14 from described annular groove 141
Chamber, described water outlet body 11 is provided with sealing shroud 143, described sealing shroud from the periphery of described water outlet body 11
143 seal against with described annular groove 141, to ensure described water outlet body 11 and described installation body
Sealing property between 14.It is provided with in described annular groove 141 in order to by described installation body 14 and hot water
The thread metal joint 144 of connection fixed by the water tank of device 100, by described thread metal joint
144 fixing with the water tank 101 of water heater 100 are connected the (Coupling specifically and in the water tank 101 of water heater
106 screw thread sockets coordinate, and refer to Fig. 5), described installation body 14 and described water heater 100 can be strengthened
Water tank between connect intensity.
In the present embodiment, described installation body 14 and described water outlet body 11 are wholely set, specifically,
Described installation body 14 and described water outlet body 11 can first distinguish injection mo(u)lding, then by hot melt
Mode links into an integrated entity, then now, the material of described installation body 14 and described water outlet body 11 is permissible
Different, it is clear that the design is not limited to this, described installation body 14 and described water outlet body 11 are also permissible
One-body molded setting.
Further, in the present embodiment, described water outlet body 11 docks with described installation body 14
Butt end, inwardly appears and arranges to the inner chamber of described installation body 14, and described magnetic impeller assembly 21 is certainly
Described water inlet is attached in described installation body 14, and described magnetic impeller assembly 21 includes magnetic impeller
211 and the mounting bracket 212 installed for described magnetic impeller 211, one end of described mounting bracket 212
Abut with the butt end end face of described water outlet body 11, have current out-of-date at described water inlet pipe 1, described peace
Dress support 212 Impact direction is to described water outlet body 11 from described installation body 14, by described water outlet
Described mounting bracket 212 is carried out supporting spacing by the butt end end face of body 11, to strengthen described install
Frame 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, outside being arranged with
Threaded metal pipe joint 145, is connected with external running water pipe by described external screw thread metallic pipe coupling 145,
And then, the bonding strength at described water inlet pipe 1 and external running water pipe can be strengthened.
Another embodiment of the water inlet pipe structure of the water heater that Fig. 2 provides for the utility model, it is with upper one in fact
The difference executing example is:
Described installation body 14 and described water outlet body 11 split arrange and seal and be connected, described peace
Sealing fit system between tubulature body 14 and described water outlet body 11 include seal with screwed joint coordinate,
By seal ring seal cooperation etc. after fixedly sleeved.
Further, the butt end that described water outlet body 11 docks with described installation body 14, inwardly shows
Dew is arranged to the inner chamber of described installation body 14, is provided with described outlet pipe in described installation body 14
The step surface 142 of body 11, described magnetic impeller assembly 21 enters from described in described installation the deviating from of body 14
The one end at the mouth of a river, is attached in described installation body 14, and described magnetic impeller assembly 21 includes magnetic leaf
Wheel 211 and the mounting bracket 212 installed for described magnetic impeller 211, the two of described mounting bracket 212
End, butt end end face and the described step surface 142 of corresponding and described water outlet body 11 abut.By described
The butt end end face of water outlet body 11 and the two ends to described mounting bracket 212 for the described step surface 142 are carried out
Abut spacing, it is possible to completely described mounting bracket 212 is stably fixedly installed in described water inlet pipe 1
In, without other fixed structures, therefore, to the fixing simple in construction of described mounting bracket 212 and
More preferable to the fixed effect of described mounting bracket 212.
The utility model also proposes a kind of water heater
Refer to Fig. 3 to Fig. 5, in an embodiment of the water heater that the utility model provides, described hot water
Device 100 includes water tank the 101st, oral siphon the 102nd, outlet pipe the 103rd, controller 104 and heater 105, described
Oral siphon 102 is the water inlet pipe structure 100a, the water inlet pipe structure 100a of described water heater of above-mentioned water heater
Concrete structure with reference to above-described embodiment, owing to described oral siphon 102 have employed the complete of above-mentioned all embodiments
Portion's technical scheme, therefore has all beneficial effects that the technical scheme of above-described embodiment is brought equally,
This is no longer going to repeat them.
Further, described controller 104 and described hall sensing assembly 22 and described heater 105 electricity
Property connect, the flow of the described water inlet pipe 1 in order to detect at described hall sensing assembly 22 is reaching target
During flow value, control described heater 105 and stop heating, thus protect water heater 100 leading to further
Safety in utilization under electricity duty.
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 design, utilize the utility model specification and attached
The equivalent structure transformation that figure content is made, or directly/be indirectly used in other related 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 include:
Water inlet pipe；And,
Water flow sensor, including the magnetic impeller assembly being located in described water inlet pipe and be located at described
The hall sensing assembly that the outer wall of water inlet pipe and corresponding described magnetic impeller assembly 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
When having in the water tank being attached to water heater, stretch out the outer end that the water tank of described water heater is arranged, described
The lateral surface of the outer end of described water inlet pipe is located at by hall sensing assembly, and described magnetic impeller assembly is located at described
In the outer end of water inlet pipe.
3. 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 outlet 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 outlet pipeline section includes adopting the water outlet 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 outlet body to be connect,
The water inlet of described water inlet pipe is formed at described installation body back to one end of described water outlet body.
4. the water inlet pipe structure of water heater as claimed in claim 3, it is characterised in that described installation pipe
Body and described water outlet body are wholely set.
5. the water inlet pipe structure of water heater as claimed in claim 4, it is characterised in that described outlet pipe
The butt end that body docks with described installation body, inwardly appears to the inner chamber setting of described installation body, institute
State magnetic impeller assembly to be attached in described installation body from described water inlet, described magnetic impeller assembly bag
Include magnetic impeller and the mounting bracket installed for described magnetic impeller, one end of described mounting bracket and institute
The butt end end face stating water outlet body abuts.
6. the water inlet pipe structure of water heater as claimed in claim 3, it is characterised in that described installation pipe
The described water inlet place end of body, is arranged with external screw thread metallic pipe coupling.
7. the water inlet pipe structure of water heater as claimed in claim 3, it is characterised in that described installation pipe
Body and described water outlet body split arrange and seal and be connected.
8. the water inlet pipe structure of water heater as claimed in claim 7, it is characterised in that described outlet pipe
The butt end that body docks with described installation body, inwardly appears to the inner chamber setting of described installation body, institute
Stating the step surface being provided with described water outlet body in installing body, described magnetic impeller assembly is from described peace
One end deviating from described water inlet of tubulature body, is attached in described installation body, described magnetic impeller group
Part includes magnetic impeller and supplies the mounting bracket of described magnetic impeller installation, the two ends of described mounting bracket,
The butt end end face of corresponding and described water outlet body and described step surface abut.
9. 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 8 any one.
10. water heater as claimed in claim 9, it is characterised in that described controller and described Hall
Inductive component and described heater are electrically connected with, in order to the described water inlet in described hall sensing component detection
The flow of pipe, when reaching target flow value, controls described heater and stops heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360326.XU CN205717953U (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 |
|---|---|---|---|
| CN201620360326.XU CN205717953U (en) | 2016-04-26 | 2016-04-26 | The water inlet pipe structure of water heater and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717953U true CN205717953U (en) | 2016-11-23 |
Family
ID=57294215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620360326.XU Active CN205717953U (en) | 2016-04-26 | 2016-04-26 | The water inlet pipe structure of water heater and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425100A (en) * | 2017-08-25 | 2019-03-05 | 艾欧史密斯(中国)热水器有限公司 | Water heating mechanism |
-
2016
- 2016-04-26 CN CN201620360326.XU patent/CN205717953U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425100A (en) * | 2017-08-25 | 2019-03-05 | 艾欧史密斯(中国)热水器有限公司 | Water heating mechanism |
| CN109425100B (en) * | 2017-08-25 | 2024-01-09 | 艾欧史密斯(中国)热水器有限公司 | Water heating mechanism |
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