CN207483851U - Magnesium bar device and water heater - Google Patents
Magnesium bar device and water heater Download PDFInfo
- Publication number
- CN207483851U CN207483851U CN201721561929.7U CN201721561929U CN207483851U CN 207483851 U CN207483851 U CN 207483851U CN 201721561929 U CN201721561929 U CN 201721561929U CN 207483851 U CN207483851 U CN 207483851U
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- magnesium
- pedestal
- seal
- liner
- hole
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Abstract
The utility model discloses magnesium bar device and water heaters, are related to field of water heaters.The utility model provides a kind of magnesium bar device, for being connected to liner, including magnesium rod assembly, pedestal, insulating part, first seal and second seal.First through hole is offered on pedestal, insulating part stretches into first through hole to be connected to pedestal, and the second through-hole is offered on insulating part, and magnesium rod assembly stretches into the second through-hole to be connected to insulating part.There is the stop surface towards pedestal, first seal is fastened between pedestal and stop surface on wherein one end of magnesium rod assembly.The link slot for connecting liner is further opened on pedestal, second seal is set to the bottom wall of link slot.A kind of water heater, which employs above-mentioned magnesium bar devices.Magnesium bar device and water heater provided by the utility model can improve sealing performance, the problem of improving the leakage generated during magnesium bar device use.
Description
Technical field
The utility model is related to field of water heaters, in particular to magnesium bar device and water heater.
Background technology
Water heater has been entered on a large scale in public life, and people can quickly obtain one easily with water heater
The hot water of constant temperature degree is adapted to now allegro rhythm of life at present very much.The protection of water heater liner would generally be used
Magnesium stick, the main function of magnesium stick are that metal water tank, water pipe around protecting are not corroded, and are played the role of " sacrificial anode ".
But in the prior art, magnesium stick mandrel is sealed with magnesium stick plug and magnesium stick plug is shared with sewage draining exit end face seal
One gasket, discontinuity when both ends of the surface seal, poor sealing.
Utility model content
The purpose of this utility model is to provide a kind of magnesium bar devices, can improve sealing performance, and improving magnesium bar device makes
The problem of leakage that used time generates.
The another object of the utility model is to provide a kind of water heater, can improve sealing performance, improve magnesium bar device
The problem of leakage generated during use.
The utility model provides a kind of technical solution：
A kind of magnesium bar device, for being connected to liner, including magnesium rod assembly, pedestal, insulating part, first seal and second
Sealing element.First through hole is offered on the pedestal, the insulating part stretches into the first through hole to be connected to the pedestal, and
And the second through-hole is offered on the insulating part, the magnesium rod assembly stretches into second through-hole to be connected to the insulating part.
There is the stop surface towards the pedestal, the first seal is fastened in the pedestal on wherein one end of the magnesium rod assembly
Between the stop surface.The link slot for connecting the liner is further opened on the pedestal, the second seal is set
It is placed in the bottom wall of the link slot.
Further, the pedestal includes Base body, connecting portion and mounting portion, and the first through hole is opened in the base
Seat main body, the connecting portion are set around the periphery wall of the Base body, and the mounting portion is connected to the outer rim of the connecting portion,
The periphery wall of the Base body, the connecting portion and the mounting portion surround the link slot of annular, second sealing jointly
Part fits in the connecting portion.
Further, in a ring, the internal perisporium of the second seal fits in the pedestal master to the second seal
The periphery wall of body, the periphery wall of the second seal fit in the mounting portion.
Further, the magnesium rod assembly includes mandrel and magnesium stick, and the mandrel includes mandrel main body and erecting bed, described
Erecting bed is connected to the periphery wall of the mandrel main body, and the erecting bed has the stop surface being oppositely arranged and installation
Face, the magnesium stick are fixedly connected on the mounting surface, and the mandrel main body stretches into described second close to one end of the stop surface
Through-hole is to be connected to the insulating part.
Further, the outer diameter of the erecting bed is more than the internal diameter of the first through hole, and the first seal is sheathed on
The mandrel main body, and there is gap between the sealing element and the mandrel main body.
Further, the erecting bed is set to the middle part of the mandrel main body, and the mandrel main body is close to the backstop
The one end in face passes through second through-hole, and to be connected to the insulating part, the mandrel main body is stretched close to one end of the mounting surface
Enter inside the magnesium stick.
Further, the magnesium rod assembly further includes locking piece, and the locking piece is connected to the mandrel main body and stretches out institute
One end of the second through-hole is stated, the insulating part and the pedestal are fastened between the locking piece and the first seal.
Further, the magnesium bar device further includes manometric module, one end of the manometric module and the magnesium rod assembly
Electrical connection, the other end of the manometric module are used to be electrically connected with the liner.
Further, the manometric module includes resistance unit and two connection conductors, and two connection conductors connect respectively
The both ends of the resistance unit are connected to, one of them one end of the connection conductor far from the resistance unit and magnesium rod assembly electricity
Connection, another the described one end of connection conductor far from the resistance unit are used to be electrically connected with the liner.
A kind of water heater, including housing, liner magnesium bar device, the magnesium bar device includes magnesium rod assembly, pedestal, insulation
Part, first seal and second seal.First through hole is offered on the pedestal, the insulating part stretches into the first through hole
To be connected to the pedestal, and the second through-hole is offered on the insulating part, the magnesium rod assembly stretches into second through-hole
To be connected to the insulating part.On wherein one end of the magnesium rod assembly have towards the pedestal stop surface, described first
Sealing element is fastened between the pedestal and the stop surface.The connection for connecting the liner is further opened on the pedestal
Slot, the second seal are set to the bottom wall of the link slot.The liner is set to the enclosure interior, the magnesium stick group
Part is inserted into inside the liner, and the pedestal is fixedly connected on the liner by the link slot, and described second is close
Sealing is fastened between the pedestal and the liner.
Compared with prior art, the advantageous effect of magnesium bar device and water heater provided by the utility model is：
Magnesium bar device and water heater provided by the utility model by first seal by being fastened in pedestal and magnesium rod assembly
Stop surface between so that first seal seals the gap between magnesium rod assembly and pedestal, and the liquid in liner is avoided to pass through
The first through hole of pedestal or the second through-hole of insulating part leak out.By setting second at the bottom wall of the link slot of connection liner
Sealing element so that, can be so that second seal be fastened between liner and pedestal when magnesium bar device is installed on liner, it can be by the
Gap between two sealing element sealing bases and liner avoids the liquid in liner from being leaked by the gap between liner and pedestal
Go out.It employs first seal and second seal and carries out two local sealings respectively, avoid first seal or
Two seal loading unevenness influence the situation of sealing performance, that is, improve the sealing performance of magnesium bar device, improve magnesium bar device
The problem of leakage.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as.For those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the sectional view of magnesium bar device that the first embodiment of the utility model provides；
Fig. 2 is the magnesium bar device partial sectional view that the first embodiment of the utility model provides；
Fig. 3 is the sectional view of magnesium rod assembly that the first embodiment of the utility model provides；
Fig. 4 is the structure diagram of magnesium bar device that the first embodiment of the utility model provides.
Icon：10- magnesium bar devices；100- pedestals；110- Base bodies；111- first through hole；120- connecting portions；130- pacifies
Dress portion；140- link slots；200- magnesium rod assemblys；210- mandrels；211- mandrel main bodys；212- erecting beds；213- stop surfaces；214-
Mounting surface；220- magnesium sticks；230- locking pieces；231- nuts；232- elastic washers；300- insulating parts；310- insulating part main bodys；
The second through-holes of 311-；320- positioning regions；410- first seals；420- second seals；500- manometric modules；510- resistance
Part；520- connection conductors.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
" on ", " under ", " interior ", " outer ", "left", "right" etc. it is to be appreciated that term in the description of the present invention,
The orientation or position relationship of instruction are when being used based on orientation shown in the drawings or position relationship or the utility model product
The orientation or position relationship that the orientation or position relationship usually put or those skilled in the art usually understand, be only for
Convenient for description the utility model and simplify description rather than instruction or imply signified equipment or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, " setting ",
Terms such as " connections " should be interpreted broadly, for example, " connection " can be fixedly connected or be detachably connected or one
Ground connects；Can be mechanical connection or electrical connection；Can be directly connected to, can also by between intermediary in succession
It connects, can be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be
Concrete meaning of the above-mentioned term in the utility model.
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail.
First embodiment
Referring to Fig. 1, a kind of magnesium bar device 10 is provided in the present embodiment, for being connected to liner (not shown).Wherein,
Magnesium bar device 10 can improve the leakproofness being connect with liner, the problem of improving the leakage generated when magnesium bar device 10 uses.
Fig. 1 and Fig. 2 are please referred to, it is close that magnesium bar device 10 includes magnesium rod assembly 200, pedestal 100, insulating part 300, first
Sealing 410, second seal 420 and manometric module 500.Wherein, insulating part 300 stretches into inside pedestal 100 to be connected to pedestal
100, magnesium rod assembly 200 is stretched into be connected to insulating part 300 inside insulating part 300, and wherein magnesium rod assembly 200 passes through insulating part
300 connect with pedestal 100, i.e., insulating part 300 is arranged between magnesium rod assembly 200 and pedestal 100, so that magnesium rod assembly 200
It insulate between pedestal 100.In addition, having the stop surface 213 towards pedestal 100 on magnesium rod assembly 200, magnesium rod assembly 200 is stretched
The position for supporting locking magnesium rod assembly 200 between stop surface 213 and pedestal 100 can be passed through when entering insulating part 300.Manometric module
500 are used to be electrically connected with both magnesium rod assembly 200 and liner, can judge magnesium stick by measuring the voltage of manometric module 500
The consumption degree of component 200, in order to which user replaces magnesium bar device 10 in due course.
It should be appreciated that in other embodiments, the setting of manometric module 500 can also be cancelled.
In addition, first seal 410 is fastened between stop surface 213 and pedestal 100, with sealing base 100 and stop surface
Gap between 213 avoids liquid of the magnesium bar device 10 when in use in liner from passing through between pedestal 100 and stop surface 213
Gap leaks out.In addition, the link slot 140 for connecting liner is further opened on pedestal 100,420 company of being set to of second seal
The bottom wall of access slot 140, so that when magnesium bar device 10 is connected to liner by link slot 140, liner can stretch into link slot 140 simultaneously
So that second seal 420 is fastened in liner and pedestal 100 so far, that is, being sealed by second seal 420 can sealing base
Gap between 100 and liner avoids the liquid in liner from being leaked out by the gap between pedestal 100 and liner.By using
Gap between 410 sealing base 100 of first seal and magnesium rod assembly 200 passes through 420 sealing base 100 of second seal
Gap between liner, first seal 410 and second seal 420 are sealed two gaps by different power,
The situation that sealing performance caused by the unbalance stress occurred when avoiding using a sealing element reduces, that is, pass through the first sealing
Part 410 and the setting of second seal 420 improve the leakproofness that magnesium bar device 10 is connected with liner, improve magnesium bar device 10
The situation of leakage when being connected with liner.
Wherein, first through hole 111 is offered on pedestal 100, insulating part 300 stretches into first through hole 111 to be connected to pedestal
100.In addition, offering the second through-hole 311 on insulating part 300, magnesium rod assembly 200 stretches into the second through-hole 311 to be connected to insulation
Part 300.In the present embodiment, the axis collinear of the axis of first through hole 111 and the second through-hole 311.It should be appreciated that in other realities
It applies in example, the axis of the axis of first through hole 111 and the second through-hole 311 can not also be conllinear, and the axis of first through hole 111 also may be used
There is spacing or the axis of first through hole 111 and the axis of the second through-hole 311 between the axis of the second through-hole 311
It can be had a certain degree with shape, it is only necessary to meet magnesium rod assembly 200 and pass through insulating part 300 and the insulation of pedestal 100 connection and fastening
Connection.
Pedestal 100 includes Base body 110, connecting portion 120 and mounting portion 130, wherein, first through hole 111 is opened in base
In seat main body 110, and first through hole 111 runs through Base body 110.In addition, connecting portion 120 is set around Base body 110
Periphery wall, mounting portion 130 are connected to the outer rim of connecting portion 120, and cause the periphery wall, connecting portion 120 and peace of Base body 110
Dress portion 130 surrounds the link slot 140 of annular jointly.And second seal 420 fits in connecting portion 120 and sets.
In the present embodiment, in a ring, the internal perisporium of connecting portion 120 is fixedly connected on Base body 110 to connecting portion 120
Periphery wall.In addition, mounting portion 130 is cylindrical in shape, and one end of mounting portion 130 is connected to connecting portion 120, and causes mounting portion
130 internal perisporium, the periphery wall of Base body 110 and connecting portion 120 surround link slot 140 jointly.The internal perisporium of mounting portion 130
On offer internal thread, mounting portion 130 is threadedly coupled by internal thread with liner.
In addition, in the present embodiment, the extending direction of mounting portion 130 is identical with the extending direction of Base body 110, so as to
Liner is connected in mounting portion 130.Also, the distance of mounting portion 130 one end far from connecting portion 120 to connecting portion 120 is less than
Base body 110 is close to the end of mounting portion 130 to the distance of connecting portion 120, that is, can enable and be connected to Base body 110
Part is stretched to inside liner, further such that magnesium rod assembly 200 can be stretched into fully inside liner so that magnesium bar device 10 has
Play the role of to effect protecting liner.
Wherein, in a ring, and the internal perisporium of second seal 420 fits in Base body 110 to second seal 420
Periphery wall, the periphery wall of second seal 420 fit in the internal perisporium of mounting portion 130, and the side patch of second seal 420
Together in connecting portion 120, so that second seal 420 can be connected to liner and can closely be fitted in when being supported by liner
The internal perisporium and liner of link slot 140 improve leakproofness of the second seal 420 between liner and pedestal 100.
In the present embodiment, insulating part 300 includes insulating part main body 310 and positioning region 320, wherein insulating part main body 310
Outer diameter be adapted to first through hole 111 so that insulating part 300 can stretch into first through hole 111 and closely fit in first
The internal perisporium of through-hole 111, and the second through-hole 311 is opened in insulating part main body 310.In addition, positioning region 320 is set to insulation
One end of part main body 310, also, positioning region 320 is in a ring, the periphery wall of 320 self-insulating part main body 310 of positioning region is to extension
It stretches so that the side view of insulating part 300 is T-shaped.Wherein, insulating part main body 310 is stretched into inside first through hole 111, positioning region
320 fit in end of the Base body 110 far from mounting portion 130 so that insulating part 300 connects close to the side of insulating part main body 310
It is connected to pedestal 100.
Fig. 1 and Fig. 3 are please referred to, magnesium rod assembly 200 includes mandrel 210, magnesium stick 220 and locking piece 230.Wherein, core
Axis 210 includes mandrel main body 211 and erecting bed 212, and erecting bed 212 is connected to the periphery wall of mandrel main body 211, and erecting bed
212 have the stop surface 213 being oppositely arranged and mounting surface 214.Mandrel main body 211 passes through second close to one end of stop surface 213
Through-hole 311 simultaneously stretches out in the second through-hole 311, and locking piece 230 is then connected to the end that mandrel main body 211 stretches out in the second through-hole 311
Portion, and so that locking piece 230 fits in positioning region 320 and stop surface 213 is held in Base body by first seal 410
110.Magnesium stick 220 is then connected to mounting surface 214.
In the present embodiment, the diameter of erecting bed 212 is more than the diameter of first through hole 111, so that erecting bed 212 can be with
The steadily clamping first seal 410 together of Base body 110.First seal 410 is then set in mandrel main body 211, and
And there is gap between first seal 410 and mandrel main body 211, so that erecting bed 212 is in clamping first seal 410
First seal 410 has certain elastically-deformable space, and first seal 410 is avoided dislocation to be caused to influence being squeezed
Leakproofness, and also allow for the installation of first seal 410.In addition, the wherein outer diameter of first seal 410 and erecting bed 212
Outer diameter it is identical, in order to which first seal 410 is positioned relative to erecting bed 212, ensure first seal 410 can be mounted on fit
When position.
In addition, in the present embodiment, erecting bed 212 is set to the middle part of mandrel main body 211, that is, erecting bed 212 and mandrel
Main body 211 connects so that mandrel 210 is in cross, and mandrel main body 211 passes through the second through-hole 311 close to one end of stop surface 213,
And pass through 230 stop surface 213 of locking piece and Base body 110, and locking piece 230 are held in by first seal 410
Positioning region 320 is held in, to complete the connection of mandrel 210 and insulating part 300.Mandrel main body 211 is close to one end of mounting surface 214
It stretches into inside magnesium stick 220 to be fixedly connected on magnesium stick 220.Also, the extending direction of magnesium stick 220 and the extension of mandrel main body 211
Direction is identical, so that magnesium bar device 10, when being connected to liner, magnesium stick 220 can be stretched into fully in liner.
Further, locking piece 230 includes elastic washer 232 and multiple nuts 231.Wherein mandrel main body 211 stretches out in
External screw thread is offered on one end of second through-hole 311, multiple nuts 231 are connected to mandrel main body 211 by external screw thread.Each two
Pad is set there are one elastic washer 232 between nut 231, with enhance locking piece 230 for mandrel main body 211 and insulating part 300 with
And the connective stability of pedestal 100.
It should be appreciated that in other embodiments, the setting of locking piece 230 can also be cancelled, that is, mandrel main body 211 passes through
One end of second through-hole 311 can also be fixedly connected on insulating part 300 by other means, such as weld or using pin
Mode fix.
Fig. 1 and Fig. 4 are please referred to, in addition, one end of manometric module 500 is electrically connected with magnesium rod assembly 200, manometric module
500 other end is used to be electrically connected with liner.By setting manometric module 500 that can reduce the electric current in magnesium rod assembly 200, can drop
The depletion rate of low magnesium rod assembly 200 extends the service life of magnesium rod assembly 200.It and can be by detecting 500 liang of manometric module
The voltage at end is to judge the consumption degree of magnesium rod assembly 200, in order to which user can replace magnesium bar device 10 in due course.
In the present embodiment, manometric module 500 includes resistance unit 510 and two connection conductors 520, two connection conductors
520 are connected to the both ends of resistance unit 510, one of connection conductor 520 one end and magnesium rod assembly far from resistance unit 510
200 electrical connections, another one end of connection conductor 520 far from resistance unit 510 are used to be electrically connected with liner.Wherein, it is connected to magnesium
The connection conductor 520 of rod assembly 200 is fastened between nut 231 and elastomeric pad 232, and is contacted with mandrel main body 211, with
Resistance unit 510 is electrically connected with magnesium stick 220, another connection conductor 520 is then fastened in positioning region 320 and Base body
Between 110, so that connection conductor 520 can be electrically connected by Base body 110 with liner, in order to be formed into a loop, detection electricity
Road monitors the consumption degree of magnesium stick 220 in real time.While magnesium stick 220 constantly consumes, returning between connection magnesium stick 220 and liner
Road current value can reduce, and the voltage at 510 both ends of resistance unit can reduce at this time, when the voltage drop at 510 both ends of resistance unit is down to setting
During value, then it represents that magnesium stick 220 has consumed more, that is, enables a user to replace magnesium bar device 10 in due course.
The magnesium bar device 10 provided in the present embodiment by first seal 410 by being fastened in pedestal 100 and magnesium rod assembly
Between 200 stop surface 213 so that first seal 410 seals the gap between magnesium rod assembly 200 and pedestal 100, avoids interior
Liquid in courage is leaked out by the first through hole 111 of pedestal 100 or the second through-hole 311 of insulating part 300.By in connection
Second seal 420 is set at the bottom wall of the link slot 140 of courage so that, can be so that second when magnesium bar device 10 is installed on liner
Sealing element 420 is fastened between liner and pedestal 100, can be by between 420 sealing base 100 of second seal and liner
Gap avoids the liquid in liner from being leaked out by the gap between liner and pedestal 100.Employ first seal 410 and second
Sealing element 420 carries out two local sealings respectively, avoids 420 unbalance stress of first seal 410 or second seal
Influence the situation of sealing performance, that is, the problem of improving the sealing performance of magnesium bar device 10, improving magnesium 10 leakage of bar device.
And reduce the electric current for passing through magnesium stick 220 by setting resistance unit 510 between magnesium stick 220 and liner, disappeared with reducing magnesium stick 220
The speed of consumption, to extend the service life of magnesium stick 220.And it can judge magnesium stick by adding the voltage at 510 both ends of measuring resistance part
220 consumption degree, in order to replace magnesium bar device 10 in due course.
Second embodiment
A kind of water heater (not shown) is provided in the present embodiment, wherein water heater includes housing (not shown), liner (figure
Do not show) and first embodiment in the magnesium bar device 10 that provides.Wherein, liner is set to enclosure interior, and magnesium rod assembly 200 is inserted into
Inside liner, and pedestal 100 is fixedly connected on liner by link slot 140, and second seal 420 is fastened in 100 He of pedestal
Between liner.
The water heater provided in the present embodiment can improve the leakproofness connected between magnesium bar device 10 and liner, improve magnesium stick
Device 10 is connected to the problem of liner leakage.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of magnesium bar device, for being connected to liner, which is characterized in that including magnesium rod assembly, pedestal, insulating part, first close
Sealing and second seal,
First through hole is offered on the pedestal, the insulating part stretches into the first through hole to be connected to the pedestal, and
The second through-hole is offered on the insulating part, the magnesium rod assembly stretches into second through-hole to be connected to the insulating part；
There is the stop surface towards the pedestal, the first seal is fastened in described on wherein one end of the magnesium rod assembly
Between pedestal and the stop surface；
The link slot for connecting the liner is further opened on the pedestal, the second seal is set to the link slot
Bottom wall.
2. magnesium bar device according to claim 1, which is characterized in that the pedestal includes Base body, connecting portion and peace
Dress portion, the first through hole are opened in the Base body, and the connecting portion is set around the periphery wall of the Base body, described
Mounting portion is connected to the outer rim of the connecting portion, and the periphery wall of the Base body, the connecting portion and the mounting portion are common
The link slot of annular is surrounded, the second seal fits in the connecting portion.
3. magnesium bar device according to claim 2, which is characterized in that in a ring, described second is close for the second seal
The internal perisporium of sealing fits in the periphery wall of the Base body, and the periphery wall of the second seal fits in the installation
Portion.
4. magnesium bar device according to claim 1, which is characterized in that the magnesium rod assembly includes mandrel and magnesium stick, described
Mandrel includes mandrel main body and erecting bed, and the erecting bed is connected to the periphery wall of the mandrel main body, and the erecting bed
With the stop surface being oppositely arranged and mounting surface, the magnesium stick is fixedly connected on the mounting surface, and the mandrel main body is leaned on
Second through-hole is stretched into be connected to the insulating part in one end of the nearly stop surface.
5. magnesium bar device according to claim 4, which is characterized in that the outer diameter of the erecting bed is more than the first through hole
Internal diameter, the first seal is sheathed on the mandrel main body, and between the first seal and the mandrel main body
With gap.
6. magnesium bar device according to claim 4, which is characterized in that the erecting bed is set in the mandrel main body
Portion, the mandrel main body pass through second through-hole to be connected to the insulating part, the core close to one end of the stop surface
Shaft body is stretched into close to one end of the mounting surface inside the magnesium stick.
7. magnesium bar device according to claim 6, which is characterized in that the magnesium rod assembly further includes locking piece, the lock
Determine part and be connected to one end that the mandrel main body stretches out second through-hole, the insulating part and the pedestal are fastened in the lock
Determine between part and the first seal.
8. magnesium bar device according to claim 1, which is characterized in that the magnesium bar device further includes manometric module, described
One end of manometric module is electrically connected with the magnesium rod assembly, and the other end of the manometric module is used to be electrically connected with the liner.
9. magnesium bar device according to claim 8, which is characterized in that the manometric module includes resistance unit and two connections
Conductor, two connection conductors are connected to the both ends of the resistance unit, one of them described connection conductor is far from described
One end of resistance unit is electrically connected with the magnesium rod assembly, another the described connection one end of conductor far from the resistance unit be used for
The liner electrical connection.
10. a kind of water heater, which is characterized in that filled including housing, liner and magnesium stick as described in any one of claims 1-9
It puts, the liner is set to the enclosure interior, and the magnesium rod assembly is inserted into inside the liner, and the pedestal passes through
The link slot is fixedly connected on the liner, and the second seal is fastened between the pedestal and the liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561929.7U CN207483851U (en) | 2017-11-20 | 2017-11-20 | Magnesium bar device and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561929.7U CN207483851U (en) | 2017-11-20 | 2017-11-20 | Magnesium bar device and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207483851U true CN207483851U (en) | 2018-06-12 |
Family
ID=62474693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721561929.7U Active CN207483851U (en) | 2017-11-20 | 2017-11-20 | Magnesium bar device and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207483851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397211A (en) * | 2020-04-13 | 2020-07-10 | 杭州吉虹日用品有限公司 | Automatic magnesium rod replacing and cleaning inner container device for water heater |
-
2017
- 2017-11-20 CN CN201721561929.7U patent/CN207483851U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397211A (en) * | 2020-04-13 | 2020-07-10 | 杭州吉虹日用品有限公司 | Automatic magnesium rod replacing and cleaning inner container device for water heater |
| CN111397211B (en) * | 2020-04-13 | 2020-11-06 | 浙江鸿乐光热科技有限公司 | Automatic magnesium rod replacing and cleaning inner container device for water heater |
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