CN110081590A - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN110081590A CN110081590A CN201910478963.5A CN201910478963A CN110081590A CN 110081590 A CN110081590 A CN 110081590A CN 201910478963 A CN201910478963 A CN 201910478963A CN 110081590 A CN110081590 A CN 110081590A
- Authority
- CN
- China
- Prior art keywords
- sealing
- sealing cover
- liner
- electric
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Abstract
A kind of electric heater, including liner, insulating layer, shell, the components such as hanger, hanger is welded on inner bladder outer wall, the outer filling heat insulating wall of liner, insulating layer outer cladding shell, the water heater further includes that sealing bottom is sat, sealing cover, electric-controlled box, sealed base welding die casting communicates on wall and with liner outside the tank, sealing cover lid portion inside integrated installation sealing ring, heating rod, water inlet pipe, outlet pipe, temperature sensor intubation, magnesium bar, sealing cover bottom is installed by electric-controlled box, enter to seal bottom for sealing cover lid to sit, screw seal cap sealing lid inward flange convex get stuck and seal bottom sit outer edge outer tappet shell correspond to each other clamping, and it squeezes sealing ring sealing inner container tap water and does not leak.Power supply is first pulled out when cleaning water heater, liner tap water is bled off, is then taken from sealing bottom and quickly removes sealing cover, simple and fast observable thorough cleaning can be carried out to elements such as heating rods on liner and sealing cover, allow user at any time can self-cleaning water heater liner, let us health take a shower.
Description
Technical field
The present invention relates to technical field of water heaters, in particular to a kind of electric heater.
Background technique
Currently, the production of people, too busy to get away electric heater of living, it is equally known that after the water in water heater liner heats
Scale is generated, these scales are attached on liner and heating rod and are difficult to remove over time, have both polluted water quality in gallbladder and have easily corroded
Liner heating rod causes leak electric leakage to bring security risk, and influencing the transmitting of heating rod heat keeps water heater heating speed slack-off, wave
Power-consuming energy.In order to solve these problems, at present in technology water heater be provided with sewage draining exit, by tap water repeated flushing liner from
Dirt is discharged in sewage draining exit, and since the too small bulk dirt of sewage draining exit can not be discharged, and this " invisible " cleaning method can only rush
Small part scum and some impurity are washed off, the ensrustation punching being attached on liner and heating rod can't is washed off, and cleaning is not
Thoroughly.With this washing bath with ensrustation, the skin diseases such as Yi Yinqi pruitus influence human health.
Summary of the invention
In order to overcome inner container of electric water heater, heating rod cleaning trouble, cleaning to be in the prior art not thorough, user cannot be voluntarily
The defect of liner, heating rod is quickly thoroughly cleaned at any time, and the present invention provides a kind of electric heater, by many water routes of water heater, electricity
It, can be to water heater from Quick Release lower sealing cover on water heater liner sealed base on circuit component integrated installation a to sealing cover
The member internals such as liner, heating rod carry out quickly thoroughly cleaning.
The technical solution used to solve the technical problems of the present invention is that: a kind of electric heater, including it is liner, insulating layer, outer
The components such as shell, hanger, hanger are welded on inner bladder outer wall, the outer filling heat insulating wall of liner, insulating layer outer cladding shell, the heat
Hydrophone further includes sealing bottom seat, sealing cover, electric-controlled box, and sealed base is a Duan Yuanguan, and one end is arranged on wall outside the tank and interior
Gallbladder communicates, and other end outer edge die casting evagination gets stuck, and sealing bottom sits surrounding and is arranged concentrically cylindrical shell, the connection of cylindrical shell one end
Outside the tank on wall, the other end smoothly connects with outer cover of water heater, sealing cover lid portion inside setting installation sealing ring, heating rod,
Water inlet pipe, outlet pipe, temperature sensor intubation, magnesium bar, sealing cover lid portion inside edge die casting convex get stuck, seal outside cap body
Portion's setting connects electric-controlled box, and the sealing cover insertion sealing bottom with electric-controlled box is sat, screws sealing by mounting circuit boards in electric-controlled box
Lid, sealing cover lid portion inside edge convex bottom of getting stuck and seal are sat outer edge outer tappet shell and are corresponded to each other and be clamped, and squeeze sealing
Circle sealing inner container tap water does not leak.
Above-mentioned electric heater, sealing cover upper seal inward flange bonding, injection molding, molding the soft gallbladder of antirust, the soft gallbladder of antirust with
Sealing ring is connected to form a whole, and shape volume is identical as water heater liner shape volume after water is filled in the soft gallbladder of antirust, is prevented
The soft gallbladder that becomes rusty is made of waterproof material and high temperature resistant.
Above-mentioned electric heater, sealing bottom sit surrounding and are arranged concentrically cylindrical shell, and cylindrical shell height and water heater are kept the temperature
Thickness degree is identical.
Above-mentioned electric heater, heating rod, water inlet pipe, outlet pipe, temperature sensor intubation, magnesium bar are installed on sealing cover
Sequence of positions is unrestricted, does not influence respective function from each other.
Above-mentioned electric heater, the water inlet pipe installed on sealing cover, outlet pipe, heating rod shape are any solid.
Above-mentioned electric heater, sealing cover lid portion outside twist-on are bonded with electric-controlled box, and electric-controlled box is by main box, secondary two, box
Dividing and constitutes, secondary box is cylinder, and diameter is identical as sealing cover diameter, one end and sealing cover lid portion outside twist-on, bonding connection,
The main box of other end injection is concordant with main cassette bottom portion, mutually passes through junction casting and fixes, and main box can be with casting for any solid, shape
Unrestricted, main box lower part twist-on has bottom cover, and main box, secondary box can be integrally formed by mold casting.
Above-mentioned electric heater, installs power supply jack inside the main box of electric-controlled box, circuit board, main box side installation display screen or
Button, power supply jack, circuit board, display screen or button, heating rod are interconnected by conducting wire
Above-mentioned electric heater, water inlet pipe, outlet pipe on sealing cover pass through the secondary box of sealing cover lid portion outside electric-controlled box
Inside, and extend secondary box lower bottom part, the corresponding hole of casting on corresponding bottom cover are processed on the water inlet pipe extended, outlet pipe
Outer pitch thread.
Above-mentioned electric heater, sealing bottom, which is sat, to weld, die casting is on end cover of water heater inner container outer wall and and liner
It communicates.
Above-mentioned electric heater, water heater suspending way are that mouth is sat towards ground in sealing bottom.
Sealing cover quickly is removed the invention has the advantages that taking when 1 cleaning water heater liner from water heater sealing bottom,
Sealing ring and the soft gallbladder of antirust are removed from sealing cover, the original parts such as the soft gallbladder of antirust and heating rod are carried out simple and fast observable thorough
Bottom cleaning eliminates the defects of original water heater cleans inside invisible liner, cleaning trouble is not thorough, user is allowed at any time can
Voluntarily " visible " cleaning water heater liner, let us health are taken a shower.2, which overhaul the circuit safety of water heater, is more convenient.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Setting sealing ring, heating rod, water inlet pipe, outlet pipe, temperature sensor intubation, magnesium bar inside Fig. 1 sealing cover, outside
Portion is installed by electric-controlled box perspective view；
Fig. 2 sealing cover is connected to sealing bottom and sits sealing inner container schematic diagram；
Fig. 3 seals bottom and sits connection inner bladder outer wall bottom view；
Fig. 4 sealing ring connects the soft gallbladder schematic diagram of antirust；
In figure, 1 sealing cover, 2 sealing rings, 3 electric-controlled boxes, 31 secondary boxes, 32 main boxes, 321 power supply jacks 322 display screens or are pressed
Button, 323 circuit boards, bottom cover 324,4 heating rods, 5 water inlet pipes, 6 outlet pipes, 7 temperature sensors intubation, 8 magnesium bars, convex clip in 9
Shell, 10 sealed bases, 11 evaginations get stuck, 12 liners, 13 insulating layers, 14 shells, 15 cylindrical shells, 16 liner end caps, 17 antirusts
Soft gallbladder, 18 outer pitch threads.
Specific embodiment
Embodiment 1
As shown in Figure 1, 2, 3, the electric heater implemented according to the present invention, including liner 12, insulating layer 13, shell 14, extension
The components such as frame, the outer filling heat insulating wall 13 of liner 12,13 outer cladding shell 14 of insulating layer, hanger is welded on inner bladder outer wall (in figure
Do not show).The water heater further includes that 10, sealing cover 1, electric-controlled box 3 are sat in sealing bottom, and sealed base 10 is a Duan Yuanguan, one end
Die casting is welded on 12 outer wall of liner and is communicated with liner 12, sealing bottom 10 other end outer edge die casting evaginations of seat get stuck 11, close
Back cover is sat around 10 and installs cylindrical shell 15 with one heart, and 15 one end of cylindrical shell is connected on 12 outer wall of liner, the other end and hot water
Device shell 14 smoothly connects, and 10 diameter 80-200mm, 1 lid portion inside integrated installation sealing ring 2 of sealing cover, heating rod are sat in sealing bottom
4, water inlet pipe 5, outlet pipe 6, temperature sensor are intubated 7, magnesium bar 8, and 1 lid portion outside twist-on of sealing cover, bonding electric-controlled box 3 are automatically controlled
Mounting circuit boards 323 in box, 1 lid inward flange die casting convex of sealing cover get stuck 9,1 diameter 85-210mm of sealing cover, by sealing cover
1 insertion sealing bottom sits 10 and screws sealing cover 1,1 lid inward flange convex of sealing cover get stuck 9 and sealing bottom sit outer edge evagination and get stuck
11 correspond to each other clamping, and squeeze 2 sealing inner container of sealing ring, 12 tap water and do not leak.2 material of sealing ring is the nontoxic silica gel of heatproof
Or rubber ring, there is good sealing performance, sealing ring 2 is placed in sealing cap body inward flange convex and gets stuck under 9, can seal
Fast assembling-disassembling on lid 1, sealing bottom sits 10 mouthfuls towards ground when water heater is hung.Heating rod 4, water inlet pipe 5, outlet pipe 6, temperature pass
Sensor intubation 7, installation site can replace mutually magnesium bar 8 according to actual needs each other on sealing cover 1, not influence from each other
Respective function.Such as Fig. 2, shown in 3, surrounding installation cylindrical shell 15 with one heart is sat at sealing bottom, and 15 height of cylindrical shell is protected with water heater
Warm 13 thickness of layer is identical, and 15 diameter 90-220mm of cylindrical shell, 15 one end of cylindrical shell is welded on 12 outer wall of liner, the other end
Smoothly connecting with outer cover of water heater 14, installation cylindrical shell 15 can guarantee that the smooth insertion of sealing cover 1 is connected to sealing bottom and sits on 10,
Also there is insulation effect.The water inlet pipe 5 installed on water heater sealing cover 1, outlet pipe 6, heating rod 4, temperature sensor intubation 7,
Magnesium bar 8 can respectively be welded on lid portion inside, and each component can also be corresponded on sealing cover 1 and processes different-diameter screw on demand
Above-mentioned component is screwed on sealing cover 1 in corresponding screw hole by hole, no matter is welded or twist-on interface sealing performance
Well, it can bear that tap water pressure in gallbladder is water-tight, and water inlet pipe 5, outlet pipe 6,4 geometry of heating rod are unrestricted, so as to
Heating rod 4 can quickly improve leaving water temperature closer to outlet pipe 5 or water inlet pipe 6 when installing.As are shown in figure 1.2, sealing cover 1
Lid portion outside twist-on, bonding electric-controlled box 3, electric-controlled box are made of main box 32, secondary 31 two parts of box, and secondary box 31 is cylinder, diameter
Identical as 1 diameter of sealing cover, one end is fixedly connected with 1 lid portion outside of sealing cover, the main box 32 of other end injection and main 32 bottom of box
Portion is concordant, mutually passes through junction casting and fixes, and main box 32 as shown in Figure 1 is cuboid, and main box 32 can also be with casting for other geometry
Shape is unrestricted, main 32 lower part twist-on bottom cover 324 of box, and main box 32, secondary box 31 can be integrally formed by mold casting, protects
It is demonstrate,proved with good mechanical strength and waterproof performance.As are shown in figure 1.2, power supply jack is installed inside the main box 32 of electric-controlled box 3
321, automatically controlled display screen and button 322, power supply jack 321, circuit board 323, display screen are installed in circuit board 323, main 32 side of box
It is interconnected with button 322, heating rod 4 by conducting wire, guarantees that Water heater electric path control system works normally.1 on sealing cover
Inside the secondary box 31 that water inlet pipe 5, outlet pipe 6 pass through 1 lid portion outside electric-controlled box 3 of sealing cover, and extend secondary 31 lower bottom part of box, it is right
It is steady respectively to process outer 18 twist-on of pitch thread on the water inlet pipe 5 extended, 6 end of outlet pipe for the corresponding hole of casting on the bottom cover 324 answered
Pressure valve water-water jet is connected to originally shower nozzle.Respective one section of pipeline that water inlet pipe 5, outlet pipe 6 pass through inside secondary box 31 can respectively pacify
Anti-electricity wall (not shown) is filled, guarantees water heater Electrical Safety.
When cleaning water heater, main 32 power supply jack of box, 321 power supply under dialling closes tap water, puts net thermal water device from water inlet pipe 5
Tap water in gallbladder screws and takes down sealing cover 1, both can be to water heater liner 12, and the equal original parts of heating rod 4 carry out quickly thorough on sealing cover
Bottom cleaning.
Embodiment 2
As shown in Figure 2,4,1 upper seal of sealing cover, 2 inward flange bonding, injection molding, the molding soft gallbladder 17 of antirust, the soft gallbladder 17 of antirust
It is combined with sealing ring 2 and forms an entirety, shape volume and 12 shape volume of water heater liner after water are filled in the soft gallbladder 17 of antirust
Identical, the soft gallbladder 17 of antirust is made of waterproof material and high temperature resistant, and the sealing ring 2 with the soft gallbladder 17 of antirust can be on sealing cover 1 quickly
Dismounting, sealing ring 2 are placed in sealing cap body inward flange convex and get stuck under 9, and the soft gallbladder 17 of antirust envelopes the water inlet in sealing cover 1
Pipe 5, outlet pipe 6, heating rod 4, temperature control sensor are intubated 7, magnesium bar 8, and the soft gallbladder body folding of antirust is placed on these original parts.Water heater
The insertion of sealing cover 1 sealing bottom sits 10 when assembling, and the soft gallbladder 17 of antirust fills in water heater liner 12 in company with element on sealing cover 1, screws
Sealing cover 1 make 1 inward flange convex of sealing cover get stuck 9 with sealing bottom sit outer edge evagination get stuck 11 correspond to each other clamping squeeze sealing
Circle 2 sealing, after sealing sealing cover 1 with sealing ring 2, the soft gallbladder 17 of antirust, wrap the elements such as heating rod 4 in water heater liner 12
An independent closed container completely isolated with water heater liner 12 is formed, injects tap water to the water inlet pipe 5 under sealing cover 1,
Tap water enters inside the soft gallbladder 17 of antirust, after tap water fills antirust soft gallbladder 17, due to the soft gallbladder 17 of the pressure antirust of tap water
Wall is tightly attached on 12 wall of water heater liner, and since the pressure-bearing of water heater liner 12 acts on, the protection soft gallbladder 17 of antirust will not expand
Rupture.It is powered to the power supply jack 321 on the main box 32 of electric-controlled box 3, adjusts display screen or button 322, water heater can normal works
Make.When cleaning water heater, the power supply in lower power outlet 321 is dialled first, is closed tap water, is put from heater inleting pipe 5
Tap water in the soft gallbladder 17 of antirust out is sat on 10 to screw and dials lower sealing cover 1, sealing is quickly removed from sealing cover 1 from sealing bottom
Circle 2 and the soft gallbladder 17 of antirust carry out " visible " cleaning to elements such as the heating rods 4 on 17 sealing cover 1 of the soft gallbladder of antirust, have cleaning simple
It is single, quick, thoroughly, the advantages that user can voluntarily clean each element of water heater at any time.
Embodiment 3
Sealing bottom seat 10 can also weld, die casting communicates on 16 outer wall of end cover of water heater inner container and with liner 12, similarly,
Water heater using when the insertion sealing of sealing cover 1 bottom sit 10 and screw corresponding clamping of getting stuck and squeeze sealing ring 2 and seal tap water in gallbladder, clearly
Mode is washed with embodiment 1 or 2, water heater suspending way is that sealing bottom sits 10 mouthfuls towards ground.
Claims (10)
1. the components such as a kind of electric heater, including liner, insulating layer, shell, hanger, hanger are welded on inner bladder outer wall, liner
Outer filling heat insulating wall, insulating layer outer cladding shell, which is characterized in that the water heater further includes sealing bottom seat, sealing cover, electricity
Box is controlled, described sealed base one end is arranged on wall outside the tank to be communicated with liner, and other end outer edge die casting evagination gets stuck, described
Sealing bottom sits periphery and is arranged concentrically cylindrical shell, and cylindrical shell one end is connected on inner bladder outer wall, the other end and outer cover of water heater
Smoothly connect, the sealing cover lid portion inside be provided with sealing ring, heating rod, water inlet pipe, outlet pipe, temperature sensor intubation,
Magnesium bar, sealing cover lid portion inside edge die casting convex get stuck, and electric-controlled box is arranged in the sealing cover lid portion outside, install in electric-controlled box
The sealing cover insertion sealing bottom with electric-controlled box is sat, screws sealing cover, convex clip in sealing cover lid portion inside edge by circuit board
Shell and sealing bottom sit outer edge outer tappet shell and correspond to each other clamping, and squeeze sealing ring sealing inner container tap water and do not leak.
2. electric heater according to claim 1 is it is characterized in that, the sealing cover upper seal inward flange connects antirust
Soft gallbladder, the soft gallbladder of antirust are connected to form a whole with sealing ring, and shape volume and water heater liner after water are filled in the soft gallbladder of antirust
Shape volume is identical, and the soft gallbladder of antirust is made of waterproof material and high temperature resistant.
3. electric heater according to claim 1 installs cylindrical shell it is characterized in that, surrounding is sat at the sealing bottom with one heart,
Cylindrical shell height is identical as water heater insulation layer thickness.
4. electric heater according to claim 1 is it is characterized in that, the heating rod, water inlet pipe, outlet pipe, temperature sensing
It is unrestricted that device is intubated, sequence of positions is arranged in magnesium bar inside sealing cover.
5. electric heater according to claim 1 or 4 it is characterized in that, be arranged on the sealing cover water inlet pipe, water outlet
Pipe, heating rod shape are any solid.
6. electric heater according to claim 1 is it is characterized in that, the electric-controlled box is made of main box, secondary box two parts,
Secondary box is that cylinder one end is connect with sealing cover lid portion outside, and the main box of other end injection is concordant with main cassette bottom portion, mutually passes through junction
Fixed, the shape of main box is any solid, and main box lower part connects bottom cover.
7. electric heater according to claim 1 or 6 is it is characterized in that, installation power supply is inserted inside the main box of the electric-controlled box
It sits, circuit board, main box side installation display screen or button, power supply jack, circuit board, display screen or button, heating rod are by leading
Line is interconnected.
8. electric heater according to claim 1 or 6 is it is characterized in that, water inlet pipe, outlet pipe on the sealing cover are logical
Outside overstocked closure lid inside the secondary box of electric-controlled box, and extend secondary box lower bottom part, the corresponding hole of casting on corresponding bottom cover,
Outer pitch thread is respectively processed on the water inlet pipe that extends, outlet pipe.
9. electric heater according to claim 1 is it is characterized in that, sealing bottom seat can also be arranged in water heater
It is communicated on gallbladder end cap outer wall and with liner.
10. electric heater according to claim 1 is it is characterized in that, the electric heater suspending way is that mouth is sat at sealing bottom
Towards ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478963.5A CN110081590A (en) | 2019-05-23 | 2019-05-23 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478963.5A CN110081590A (en) | 2019-05-23 | 2019-05-23 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110081590A true CN110081590A (en) | 2019-08-02 |
Family
ID=67423392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910478963.5A Pending CN110081590A (en) | 2019-05-23 | 2019-05-23 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110081590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406097A (en) * | 2021-06-30 | 2022-11-29 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
-
2019
- 2019-05-23 CN CN201910478963.5A patent/CN110081590A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406097A (en) * | 2021-06-30 | 2022-11-29 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
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