CN209310259U - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN209310259U CN209310259U CN201822227442.6U CN201822227442U CN209310259U CN 209310259 U CN209310259 U CN 209310259U CN 201822227442 U CN201822227442 U CN 201822227442U CN 209310259 U CN209310259 U CN 209310259U
- Authority
- CN
- China
- Prior art keywords
- heating tube
- electric heater
- liner
- outlet pipe
- water
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 131
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 230000005611 electricity Effects 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 3
- 230000005923 long-lasting effect Effects 0.000 abstract description 6
- 238000003287 bathing Methods 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model discloses a kind of electric heater, wherein electric heater includes liner and outlet pipe, and the outlet pipe is set in liner；Wherein, the first heating tube and the second heating tube are additionally provided in the liner, second heating tube is arranged close to the nozzle of the outlet pipe, and first heating tube is located at the lower section of second heating tube.Technical solutions of the utility model heating power shortens liner water in the case where meeting requirement is heated to the time of preset temperature, to meet the needs of user is long lasting for water.
Description
Technical field
The utility model relates to technical field of water heaters, in particular to a kind of electric heater.
Background technique
Current storage-type electric water heater increases more electrothermal tubes in liner, is heated to shortening the water in entire liner
The time of preset temperature, however since the overall power that more electrically heated rods are powered on simultaneously is excessive, so that common electricity consumption man
The electric heater that front yard is had no idea using above structure；Therefore currently in order to solution electric water heater heating power is excessive and causes to make
With inconvenient problem, can temperature sensor be set in electric heater, it is pre- when detecting that water temperature has reached by temperature sensor
After determining temperature, then controls electric heater and stop heating；High warm but with the increase of bathing time, in the liner of electric heater
The temperature of water is reducing；If user will extend the bathing time or increase bather number at this time, the hot water in liner cannot expire
Sufficient user's uses coolant-temperature gage demand, and thus electric heater has to reheat；Therefore the Water storing electric heating of this heating mode
Hydrophone is difficult in short time water for heating, with meet user long lasting for water demand.
Utility model content
The main purpose of the utility model is to provide a kind of electric heater, it is intended to which heating power meets the case where requirement
The lower water for shortening liner is heated to the time of preset temperature, to meet the needs of user is long lasting for water.
To achieve the above object, the utility model proposes a kind of electric heater, including liner and outlet pipe, the water outlet
Pipe is set in liner；Wherein, the second heating tube and the first heating tube are additionally provided in the liner, second heating tube is close to institute
The nozzle setting of outlet pipe is stated, first heating tube is located at the lower section of second heating tube.
Preferably, the nozzle of the outlet pipe is arranged close to the roof of the liner, and second heating tube surrounds institute
State the nozzle setting of outlet pipe.
Preferably, the electric heater further includes electrically-controlled component, and second heating tube includes linkage section and around section, institute
The both ends for stating linkage section are connect with the electrically-controlled component and the section that surrounds respectively, and the section that surrounds is around the circumferential direction of the outlet pipe
Setting.
Preferably, described to be arranged around section in tortuous.
Preferably, profile of first heating tube around liner lower half region is arranged.
Preferably, the electric heater further includes water inlet pipe, and the height of the water inlet pipe is lower than the height of the outlet pipe,
And first heating tube is located at below the nozzle of the water inlet pipe.
Preferably, the water inlet pipe is equipped with the one way stop peturn valve for limiting water reflux.
Preferably, the electric heater further includes electrically-controlled component and temperature sensor, the temperature sensor, described second
Heating tube, first heating tube and the temperature sensor are connect with the electrically-controlled component.
Preferably, the liner is additionally provided with placement pipe, and the temperature sensor is set in the placement pipe.
Preferably, the pipe of placing is located in the upper half area of the liner.
Technical solutions of the utility model are by the way that outlet pipe to be set in liner；Be additionally provided in the liner the first heating tube and
Second heating tube, second heating tube are arranged close to the nozzle of the outlet pipe, and first heating tube is located at described second
The lower section of heating tube；When the temperature of the water of liner drops to preset temperature, the heating of the second heating tube can be only controlled, due to second
Heating tube is arranged close to the nozzle of outlet pipe, and the heat that the second heating tube generates is conducted to neighbouring water, so that the pipe of outlet pipe
The water that the temperature of water near mouthful increases rapidly, and then outlet pipe is allowed to go out all is the hot water or warm water of preset temperature；In this way, electric
Water heater can in a short time near continuous heating outlet pipe water, adapt to increase bathing number in the short time or increase when having a bath
Between the case where, with this meet user long lasting for water demand.Liner water temperature in preset temperature when, only meeting
The heating of the first heating tube is controlled, to allow the water energy of electric heater to be used by a user at any time.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model electric heater；
Fig. 2 is the top view of Fig. 1.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Liner | 20 | Outlet pipe |
| 11 | First heating tube | 12 | Second heating tube |
| 120 | Linkage section | 121 | Around section |
| 30 | Water inlet pipe | 31 | One way stop peturn valve |
| 40 | Temperature sensor | 50 | Place pipe |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
The utility model proposes a kind of electric heaters.
Referring to Figures 1 and 2, which includes liner 10 and outlet pipe 20, and the outlet pipe 20 is set to liner 10
It is interior；Wherein, the first heating tube 11 and the second heating tube 12 are additionally provided in the liner 10, second heating tube 12 is close to described
The nozzle of outlet pipe 20 is arranged, and first heating tube 11 is located at the lower section of second heating tube 12.
In the utility model embodiment, liner 10 substantially in the cylindrical shape longitudinally extended, generallys use metal material system
At, such as SPCC cold plate, stainless steel etc., and the inner wall of liner 10 does enamel processing, for preventing the inner wall of liner 10 from getting rusty or
Corrosion.When the temperature of the water in liner 10 drops to preset temperature, controls second heating tube 12 and heat, add according to second
The heating power of heat pipe 12 is heated to preset temperature within a preset time.Second heating tube 12 during heating, due to second
Heating tube 12 is arranged close to the nozzle of outlet pipe 20, and the heat that the second heating tube 12 generates is conducted to neighbouring water, so that water outlet
The temperature of water near the nozzle of pipe 20 increases rapidly, and then the water for allowing outlet pipe 20 to go out all is the hot water or temperature of preset temperature
Water；In this way, electric heater can in a short time near continuous heating outlet pipe 20 water, adapt to increase bathing number in the short time
Or increase bathtime the case where, with this meet user long lasting for water demand.When the water temperature of the liner 10 is pre-
If when in temperature, then first heating tube 11 carries out whole heating to the water in liner 10, at this point, the water average rate of liner 10 increases
Temperature, to allow the water energy of electric heater to be used by a user at any time.In the present embodiment, the second heating tube 12 and the first heating tube 11 make
It alternately heats, i.e., when the temperature of the water of liner 10 drops to preset temperature, the heating of the second heating tube 12 can be only controlled, in liner
When the temperature of 10 water is in preset temperature, the heating of the first heating tube 11 can be only controlled；So set, individual second heating tube
12 or first heating tube 11 heating power do not exceed user household power supply the limit, thus will not cause user for Denso
Tripping is set, guarantees that electric heater works normally.Specifically, the first heating tube 11 is mainly used for adding the water of entire liner
Heat；The water that second heating tube 12 is mainly used near the water outlet to outlet pipe 20 is precisely heated.Further, second
Etch-proof technical treatment is arranged in the surface of heating tube 12 and the first heating tube 11, to prolong the service life.In addition in liner 10
In be additionally provided with magnesium bar, using the magnesium bar inside electric heater be for scale generate chemical reaction, make water heater Li Yinjia
Thermogenetic scale, which is unlikely to form lump, to be wrapped in the second heating tube 12 and the first heating tube 11.
Technical solutions of the utility model are by the way that outlet pipe 20 to be set in liner 10；First is additionally provided in the liner 10 to add
Heat pipe 11 and the second heating tube 12, second heating tube 12 are arranged close to the nozzle of the outlet pipe 20, first heating
Pipe 11 is located at the lower section of second heating tube 12；When the temperature of the water of liner 10 drops to preset temperature, the can be only controlled
The heating of two heating tubes 12, the nozzle due to the second heating tube 12 close to outlet pipe 20 are arranged, the heat that the second heating tube 12 generates
Conduction so that the temperature of the water near the nozzle of outlet pipe 20 increases rapidly, and then allows outlet pipe 20 to go out to neighbouring water
Water is all the hot water or warm water of preset temperature；In this way, electric heater can be in a short time near continuous heating outlet pipe 20
Water adapts to the case where the short time increasing bathing number or increasing bathtime, with this meet user long lasting for water
Demand.Liner 10 water temperature in preset temperature when, the heating of the first heating tube 11 can be only controlled, to allow electric heater
Water energy is used by a user at any time.
Further, referring to Figures 1 and 2, the nozzle of the outlet pipe 20 is arranged close to the roof of the liner 10, and institute
The nozzle that the second heating tube 12 is stated around the outlet pipe 20 is arranged.
In the present embodiment, the second heating tube 12 is the nozzle setting around outlet pipe 20, so that the second heating tube 12
Heating surface (area) (HS increases, and then accelerates the second heating tube 12 to the heating speed of the water near the nozzle of outlet pipe 20, to be promoted
The speed heat efficiency of electric heater.When the temperature of the water of liner 10 drops to preset temperature, control the second heating tube 12 heating, by
It is arranged in the nozzle of outlet pipe 20 close to the roof of liner 10, i.e. the second heating tube 12 is located at close with the nozzle of outlet pipe 20
The roof position of liner 10, so that the temperature of the water near the nozzle of outlet pipe 20 increases rapidly, and the density ratio cold water of hot water
Density it is big, therefore the upper partial region of liner 10 can be floated up to by the hot water that the second heating tube 12 heats, and then allow outlet pipe
Water near 20 nozzle becomes hot water, further speeds up the heating rate of the water near the nozzle of outlet pipe 20.
Preferably, referring to Figures 1 and 2, the electric heater further includes electrically-controlled component, and second heating tube 12 includes connecting
It connects section 120 and around section 121, the both ends of the linkage section 120 is connect with the electrically-controlled component and the section 121 that surrounds respectively,
The circumferential direction around section 121 around the outlet pipe 20 is arranged.In the present embodiment, electrically-controlled component is set in electric heater,
And electrically-controlled component is connect with linkage section 120, carries out computer heating control to the second heating tube 12 convenient for electrically-controlled component.And surround section 121
Around the circumferential direction setting of outlet pipe 20, increase the second heating tube 12 and the water engaging surface product near the nozzle of outlet pipe 20, further
Accelerate the heating speed of the second heating tube 12.It is described to be arranged around section 121 in tortuous.So set, the second heating tube 12 is enclosed
Heating surface (area) (HS around section 121 further increases, and then promotes the heating speed for accelerating the second heating tube 12.In the present embodiment,
The shape of linkage section 120 is generally u-shaped pipe, and one end of linkage section 120 connect with electrically-controlled component, the other end and around section 121
Connection, positioned at the upper half area of liner 10；And be a wavy pipe around section 121, from overlooking in terms of visual angle, around section 121 in circle
Shape distribution；And it is not connect with any part around the separate one end being connect with the linkage section 120 of section 121.It is located at around section 121
Near the water outlet of outlet pipe 20, i.e., close to the roof position of liner 10.
Further, referring to Figures 1 and 2, profile of first heating tube 11 around the 10 lower half region of liner is arranged.
In the present embodiment, the profile by the first heating tube 11 around 10 lower half region of liner is arranged, i.e. the first heating tube 11 is in substantially
The setting of circle shape by increasing the length of the first heating tube 11, and then increases the heating surface (area) (HS of the first heating tube 11, to promote electricity
The heating speed of water heater；And first heating tube 11 be distributed in the lower half region of liner 10, and then allow the lower half region of liner 10
Water energy uniformly heat, to promote the heating efficiency of electric heater.
Further, referring to Figures 1 and 2, the electric heater further includes water inlet pipe 30, and the height of the water inlet pipe 30 is low
In the height of the outlet pipe 20, and first heating tube 11 is located at below the nozzle of the water inlet pipe 30.In the present embodiment
In, when water enters liner 10 from water inlet pipe 30, the water entered at this time is cold water, and water inlet pipe 30 is arranged under outlet pipe 20
Side guarantees that the water near the nozzle of outlet pipe 20 is all hot water so that cold water is not easy to float up to the nozzle position of outlet pipe 20,
And then promote the heating speed of electric heater.Other first heating tube 11 is located at below the nozzle of water inlet pipe 30, from water inlet pipe 30
The cold water that enters of nozzle can sink the lower half region of liner 10 so that the first heating tube 11 for being located at lower half region can be cold to this
Water is heated.Further, the water inlet pipe 30 is equipped with the one way stop peturn valve 31 for limiting water reflux.In the present embodiment
In, when secondary water enters from water inlet pipe 30, water first enters in liner 10 from one way stop peturn valve 31；So set, liner 10
Water after heating will not flow backward in water inlet pipe 30, to cause hot water leak, influence the normal use of electric heater.
Further, referring to Figures 1 and 2, the electric heater further includes electrically-controlled component and temperature sensor 40, described
Temperature sensor 40, second heating tube 12, first heating tube 11 and the temperature sensor 40 with the electricity
Control component connection.In the present embodiment, it is connect by the way that temperature sensor 40 is arranged with electrically-controlled component, is examined in temperature sensor 40
When measuring the coolant-temperature gage of liner 10 and dropping to preset temperature, temperature sensor 40 sends electric signal, electrically-controlled component to electrically-controlled component
The second heating tube 12 is controlled according to the electric signal to begin to warm up；During the heating of the second heating tube 12, temperature sensor 40
Timing carries out detection temperature, until electrically-controlled component controls the second heating tube 12 again and stops after the water temperature of liner 10 reaches preset temperature
Only heat.If temperature sensor 40 detects the coolant-temperature gage of liner 10 in preset temperature, temperature sensor 40 is by the electric signal
It is sent to electrically-controlled component, allows electrically-controlled component to control the heating of the first heating tube 11, the water of liner 10 is evenly heated.
Further, referring to Figures 1 and 2, the liner 10, which is additionally provided with, places pipe 50, and the temperature sensor 40 is set to institute
It states and places in pipe 50.In the present embodiment, since temperature sensor 40 is than more sensitive precision instrument, by setting in liner 10
The setting of temperature sensor 40 is being placed in pipe 50, is reinforcing the protection to temperature sensor 40, to improve temperature by placement location pipe 50
The accuracy in detection of sensor 40.Further, the placement pipe 50 is located in the upper half area of the liner 10.In this implementation
In example, the nozzle of outlet pipe 20 is located at the upper half area of liner 10, and the temperature sensor 40 placed in pipe 50 is arranged in can be faster
Ground detects the water temperature of 10 upper half area of liner, to allow user that can faster enjoy Water-heating shower.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of electric heater, which is characterized in that including liner and outlet pipe, the outlet pipe is set in liner；Wherein, described
The first heating tube and the second heating tube are additionally provided in liner, second heating tube is arranged close to the nozzle of the outlet pipe, institute
State the lower section that the first heating tube is located at second heating tube.
2. electric heater as described in claim 1, which is characterized in that roof of the nozzle of the outlet pipe close to the liner
Setting, and second heating tube is arranged around the nozzle of the outlet pipe.
3. electric heater as claimed in claim 2, which is characterized in that the electric heater further includes electrically-controlled component, and described
Two heating tubes include linkage section and around section, the both ends of the linkage section respectively with the electrically-controlled component and described surround Duan Lian
It connects, the circumferential direction around section around the outlet pipe is arranged.
4. electric heater as claimed in claim 3, which is characterized in that described to be arranged around section in tortuous.
5. electric heater as described in claim 1, which is characterized in that first heating tube is around liner lower half region
Profile setting.
6. electric heater as described in claim 1, which is characterized in that the electric heater further includes water inlet pipe, the water inlet
The height of pipe is lower than the height of the outlet pipe, and first heating tube is located at below the nozzle of the water inlet pipe.
7. electric heater as claimed in claim 6, which is characterized in that the water inlet pipe is equipped with the list for limiting water reflux
To check-valves.
8. electric heater as described in claim 1, which is characterized in that the electric heater further includes that electrically-controlled component and temperature pass
Sensor, the temperature sensor, second heating tube, first heating tube and the temperature sensor with the electricity
Control component connection.
9. electric heater as claimed in claim 8, which is characterized in that the liner is additionally provided with placement pipe, the temperature sensing
Device is set in the placement pipe.
10. electric heater as claimed in claim 9, which is characterized in that the upper half area placed pipe and be located at the liner
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227442.6U CN209310259U (en) | 2018-12-27 | 2018-12-27 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227442.6U CN209310259U (en) | 2018-12-27 | 2018-12-27 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209310259U true CN209310259U (en) | 2019-08-27 |
Family
ID=67679371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822227442.6U Expired - Fee Related CN209310259U (en) | 2018-12-27 | 2018-12-27 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209310259U (en) |
-
2018
- 2018-12-27 CN CN201822227442.6U patent/CN209310259U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |