CN110360747A - A kind of water heater electromagnetism heating unit assembly - Google Patents
A kind of water heater electromagnetism heating unit assembly Download PDFInfo
- Publication number
- CN110360747A CN110360747A CN201910681511.7A CN201910681511A CN110360747A CN 110360747 A CN110360747 A CN 110360747A CN 201910681511 A CN201910681511 A CN 201910681511A CN 110360747 A CN110360747 A CN 110360747A
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- Prior art keywords
- heat
- level
- generating pipe
- heating unit
- water heater
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 238000010438 heat treatment Methods 0.000 title claims description 21
- 239000000498 cooling water Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000011810 insulating material Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/16—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled
- F24H1/162—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled using electrical energy supply
-
- 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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- 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
- F24H9/2028—Continuous-flow heaters
Abstract
The invention discloses a kind of water heater electromagnetism heaters, including cooling water inlet and hot water outlet, it further include the shell being made of insulating material, level-one heat-generating pipe, second level heat-generating pipe and the electromagnetic power coil for being wrapped in the hull outside, the level-one heat-generating pipe and second level heat-generating pipe are arranged at the inside of the shell, the level-one heat-generating pipe is helicoidal structure, and the upper end of the level-one heat-generating pipe is communicated with the cooling water inlet, the second level heat-generating pipe is interspersed in the inside of the level-one heat-generating pipe, and the lower end of the second level heat-generating pipe is communicated with the hot water outlet.The present invention takes full advantage of the energy of electromagnetic power coil, the bottom to shell is introduced into after water enters from cooling water inlet, and with when water level rises to the upper end section of second level heat-generating pipe water flow into second level heat-generating pipe naturally, at this moment the inner wall of water and level-one heat-generating pipe and second level heat-generating pipe, outer wall completely attach to, so that the heat of heat-generating pipe conducts water supply completely, energy efficiency conversion rate is improved, the energy has been saved.
Description
Technical field
The present invention relates to water heater arrangement technical fields, more specifically to a kind of water heater electromagnetism heater group
Part.
Background technique
Conventional electrical appliance of the electric heater as present family, using very extensive.Currently, domestic, electric water heater generally has storage
Discharge type electric water heater, instant electric water heater and quick-heating electric water heater, these three electric heater majorities are direct using electrothermal tube
Mode in insertion water is heated, however, the heating tube generally used now is straight tube, this is resulted in limited volume
Interior water cannot come into full contact with the surface of heating tube, so that energy efficiency conversion rate is low, waste the heat in power supply and unit volume,
And can not achieve water power isolation, there are security risks.
Summary of the invention
In order to overcome the deficiencies of the prior art, the present invention provides a kind of water heater electromagnetism heating unit assembly, is realizing physics
Water power isolation under the premise of raising use is safe, increases the surface area of heater, improves the contact area of water and heater, mention
High energy efficiency transfer efficiency saves power supply.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of water heater electromagnetism heater, including cooling water inlet and hot water outlet, further include being made of insulating material
Shell, level-one heat-generating pipe, second level heat-generating pipe and the electromagnetic power coil for being wrapped in the hull outside, the level-one heat-generating pipe and
Second level heat-generating pipe is arranged at the inside of the shell, and the level-one heat-generating pipe is helicoidal structure, and the level-one heat-generating pipe
Upper end communicated with the cooling water inlet, the second level heat-generating pipe is interspersed in the inside of the level-one heat-generating pipe, the second level hair
The lower end of heat pipe is communicated with the hot water outlet.
Preferably, the upper end of the shell is arranged with connector, and the connector includes the interconnecting piece to connect and water inlet
The upper end in portion, the level-one heat-generating pipe is plugged in the interconnecting piece.
Preferably, flowmeter and the first thermocouple are successively arranged along water (flow) direction at the cooling water inlet.
Preferably, the hot water exit is equipped with the second thermocouple.
Preferably, second thermocouple is set to the inside of the lower end of the shell.
Preferably, the screw pitch of the level-one heat-generating pipe is greater than or equal to the caliber of the level-one heat-generating pipe.
Preferably, the screw pitch of the level-one heat-generating pipe is twice of its caliber.
Preferably, the side wall of the upper end of the shell is equipped with connecting flange, and the connector is connect with the connecting flange.
Preferably, the material of the level-one heat-generating pipe is stainless steel or stainless iron, and the material of the second level heat-generating pipe is not
Become rusty steel.
Preferably, sealing ring is equipped between the connector and the shell.
The beneficial effects of the present invention are: by the way that spiral helicine level-one heat-generating pipe and second level heat-generating pipe, institute are arranged in shell
The inside that second level heat-generating pipe is interspersed in the level-one heat-generating pipe is stated, electromagnetic power coil at work directly adds level-one heat-generating pipe
Heat, and heated through the gap between the every circle of level-one heat-generating pipe to second level heat-generating pipe, not only take full advantage of electromagnetic power coil
Energy, and realize water power isolation, improve using safe.First from level-one heat-generating pipe after water enters from cooling water inlet
Water level is gradually increasing after inner wall absorbs heat and enters the bottom of shell, and water level during rising, generate heat by water and level-one
Pipe, second level heat-generating pipe outer wall contact and absorb heat-generating pipe sending heat, when water level higher than second level heat-generating pipe top end opening
When section, water is flowed into the hole of second level heat-generating pipe in the presence of hydraulic pressure, and the heat band that the inner wall of second level heat-generating pipe is issued
It walks.At this moment, the inner wall of water and level-one heat-generating pipe and second level heat-generating pipe, outer wall completely attach to, so that the heat of heat-generating pipe passes completely
Water supply is led, energy efficiency conversion rate is improved, has saved the energy.The configuration of the present invention is simple, using effect is good, use easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of water heater electromagnetism heater of the invention.
Fig. 2 is the partial schematic sectional view of water heater electromagnetism heater of the invention.
Fig. 3 is the working principle diagram of water heater electromagnetism heater of the invention.
Wherein: 1- cooling water inlet, 2- hot water inlet, 3- shell, 4- level-one heat-generating pipe, 5- second level heat-generating pipe, 6- electromagnetic work
Rate coil, 7- connector, 8- interconnecting piece, 9- water entering section, 10- flowmeter, the first thermocouple of 11-, 12- connecting flange, 13- second
Thermocouple, 14- sealing ring.
Specific embodiment
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Attached drawing 1-2, a kind of water heater electromagnetism heater of the present embodiment, including cooling water inlet 1 and hot water is please referred to go out
Mouth 2 further includes the shell 3 being made of insulating material, level-one heat-generating pipe 4, second level heat-generating pipe 5 and is wrapped in 3 outside of shell
Electromagnetic power coil 6, the level-one heat-generating pipe 4 and second level heat-generating pipe 5 are arranged at the inside of the shell 3, the level-one
Heat-generating pipe 4 is helicoidal structure, and the upper end of the level-one heat-generating pipe 4 is communicated with the cooling water inlet 1, the second level heat-generating pipe
5 are interspersed in the inside of the level-one heat-generating pipe 4, and the lower end of the second level heat-generating pipe 5 is communicated with the hot water outlet 2.
Water heater electromagnetism heating unit assembly based on above-mentioned technical characteristic, by the way that spiral helicine level-one is arranged in shell
Heat-generating pipe 4 and second level heat-generating pipe 5, the second level heat-generating pipe 5 are interspersed in the inside of the level-one heat-generating pipe 4, electromagnetic power coil 6
Directly level-one heat-generating pipe 4 is heated at work, and is added through the gap between the every circle of level-one heat-generating pipe 4 to second level heat-generating pipe 5
Heat, not only takes full advantage of the energy of electromagnetic power coil 6, but also realizes water power isolation, improves using safe.When water from
Cooling water inlet 1 enter after first from the inner wall of level-one heat-generating pipe 4 absorb heat and enter behind the bottom of shell 3 water level gradually on
It rises, during rising, water contacts with the outer wall of level-one heat-generating pipe 4, second level heat-generating pipe 5 and absorbs heat-generating pipe sending water level
Heat, when water level is higher than the top end opening section of second level heat-generating pipe 5, water flows into second level heat-generating pipe 5 in the presence of hydraulic pressure
In hole, and the heat that the inner wall of second level heat-generating pipe 5 issues is taken away.At this moment, water and level-one heat-generating pipe 4 and second level heat-generating pipe 5
Inner wall, outer wall completely attach to, so that the heat of heat-generating pipe conducts water supply completely, improve energy efficiency conversion rate, have saved the energy.This
Inventive structure is simple, and using effect is good, use easy to spread.
In the present embodiment, the upper end of the shell 3 is arranged with connector 7, and the connector 7 includes the interconnecting piece to connect
8 and water entering section 9, the one end of the water entering section 9 far from the interconnecting piece 8 is cooling water inlet 1, the level-one heat-generating pipe 4 it is upper
End is plugged in the interconnecting piece 8.Preferably, the level-one heat-generating pipe 4 is connected through a screw thread with the interconnecting piece 8, and described
External screw thread is set on level-one heat-generating pipe 8, internal screw thread is set on the interconnecting piece 8, is installed easy to connect.
In addition, being set between the connector 7 and the shell 3 for the leakproofness for guaranteeing the connector 7 and the shell
There is sealing ring 14.Specifically, the interconnecting piece 8 of the shell Yu the connector 7 is arranged in the sealing ring 14.
In the present embodiment, flowmeter 10 and the first thermocouple 11, institute are successively arranged along water (flow) direction at the cooling water inlet 1
It states and is equipped with the second thermocouple 13 at hot water outlet 2.By the way that the flowmeter 10 is arranged, when the flowmeter 10 has detected liquid
When flowing, the electromagnetic power coil 6 is started to work.The cold water inlet 1 is detected by the way that first thermocouple 11 is arranged
Water temperature, while detecting by the way that second thermocouple 13 is arranged the water temperature of the hot water outlet 2, then by with it is set by user
Water temperature is compared, and adjusts the power of the electromagnetic power coil 6.
In the present embodiment, preferably, the flowmeter 10 and first thermocouple 11 are arranged at the connector 7
In the water entering section 9, the lower end of the shell 3 is hot water outlet, and the lower end of the shell 3 is arranged in second thermocouple 3
Inside.
In the present embodiment, preferably, the lower end of the second level heat-generating pipe 5 is connect with the lower thread of the shell 3.
In the present embodiment, for the heating effect for guaranteeing the second level heat-generating pipe 5, the level-one heat-generating pipe 4 is helical form knot
Structure, screw pitch are greater than or equal to the caliber of the level-one heat-generating pipe 4.Preferably, the screw pitch of the level-one heat-generating pipe 4 is its caliber
Twice.Wherein, the caliber of the level-one heat-generating pipe 4 refers to its outer diameter.
In the present embodiment, the side wall of the upper end of the shell 3 is equipped with connecting flange 12, the connector 7 and the connection
Flange 12 connects.The connector 7 is equipped with threaded hole for connecting the connecting flange 12, right on the connecting flange 12
The threaded hole is answered to be equipped with through-hole, screw or bolt connect after the upper end of the connector 7 and the shell 3 has been cooperatively connected
The threaded hole is connect, ensure that the bonding strength of the connector 7 and the shell 3.
In the present embodiment, preferably, the level-one heat-generating pipe 4 uses the molding stainless steel of easy processing or stainless iron material system
Make.The second level heat-generating pipe 5 is made of stainless steel material, preferably, the second level heat-generating pipe 5 is higher not using phosphorus content
Become rusty Steel material, such as 430 series of martensite.
Please refer to attached drawing 3, water heater of the invention is with the working principle of electromagnetism heater, electromagnetic heating body it is mutually powered-down
Road powers on, and the flowmeter 10 at 1 end of cooling water inlet detects in pipeline there is liquid flowing, and main control MCU is by standby
State is transferred to working condition, and second thermocouple 13 at 2 end of the first thermocouple 11 and hot water outlet at 1 end of cooling water inlet will
The fluid temperature of the corresponding measuring control point detected passes to main control MCU, and main control MCU is set according to output water temperature set by user, with
Relationship between the water temperature at currently detected 1 end of cooling water inlet, the water temperature at 2 end of hot water outlet and flow rate of liquid etc. are corresponding, root
According to matched IGBT mould group, the watt level of electromagnetic heating body, modulation exports corresponding frequency and pulsewidth, IGBT, electromagnetic heating
Body enters working condition, and the electromagnetic eddy of generation acts on level-one heat-generating pipe 4, and by between the every circle of level-one heat-generating pipe 4
Gap acts on the inside and second level heat-generating pipe 5 of level-one heat-generating pipe 4;Liquid passes through the inner wall of level-one heat-generating pipe 4, leads to again
The outer wall of level-one heat-generating pipe 4 and the outer wall of second level heat-generating pipe 5 are crossed, is flowed out finally by the inner wall of second level heat-generating pipe 5.Pass through increase
The contact area of liquid and heater can be improved electricity/thermal conversion efficiency under equal-wattage effect, reduce energy consumption.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of water heater electromagnetism heating unit assembly, including cooling water inlet and hot water outlet, it is characterised in that: further include by exhausted
Shell made of edge material, level-one heat-generating pipe, second level heat-generating pipe and the electromagnetic power coil for being wrapped in the hull outside, it is described
Level-one heat-generating pipe and second level heat-generating pipe are arranged at the inside of the shell, and the level-one heat-generating pipe is helicoidal structure, and institute
The upper end for stating level-one heat-generating pipe is communicated with the cooling water inlet, and the second level heat-generating pipe is interspersed in the interior of the level-one heat-generating pipe
The lower end in portion, the second level heat-generating pipe is communicated with the hot water outlet.
2. water heater as described in claim 1 electromagnetism heating unit assembly, it is characterised in that: the upper end of the shell is arranged with
Connector, the connector include the interconnecting piece and water entering section to connect, and the upper end of the level-one heat-generating pipe is plugged on the company
In socket part.
3. water heater as described in claim 1 electromagnetism heating unit assembly, it is characterised in that: along water flow at the cooling water inlet
Direction is successively arranged flowmeter and the first thermocouple.
4. water heater as described in claim 1 electromagnetism heating unit assembly, it is characterised in that: the hot water exit is equipped with the
Two thermocouples.
5. water heater as claimed in claim 4 electromagnetism heating unit assembly, it is characterised in that: second thermocouple is set to institute
State the inside of the lower end of shell.
6. water heater as described in claim 1 electromagnetism heating unit assembly, it is characterised in that: the screw pitch of the level-one heat-generating pipe
More than or equal to the caliber of the level-one heat-generating pipe.
7. the water heater electromagnetism heating unit assembly stated such as claim 6, it is characterised in that: the screw pitch of the level-one heat-generating pipe is
Twice of its caliber.
8. the water heater electromagnetism heating unit assembly stated such as claim 2, it is characterised in that: the side wall of the upper end of the shell is set
There is connecting flange, the connector is connect with the connecting flange.
9. the water heater electromagnetism heating unit assembly stated such as claim 1, it is characterised in that: the material of the level-one heat-generating pipe is
Stainless steel or stainless iron, the material of the second level heat-generating pipe are stainless steel.
10. the water heater electromagnetism heating unit assembly stated such as claim 2, it is characterised in that: the connector and the shell
Between be equipped with sealing ring.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910681511.7A CN110360747A (en) | 2019-07-26 | 2019-07-26 | A kind of water heater electromagnetism heating unit assembly |
PCT/CN2020/086047 WO2021017544A1 (en) | 2019-07-26 | 2020-04-22 | Electromagnetic heating element assembly for water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910681511.7A CN110360747A (en) | 2019-07-26 | 2019-07-26 | A kind of water heater electromagnetism heating unit assembly |
Publications (1)
Publication Number | Publication Date |
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CN110360747A true CN110360747A (en) | 2019-10-22 |
Family
ID=68222338
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CN201910681511.7A Pending CN110360747A (en) | 2019-07-26 | 2019-07-26 | A kind of water heater electromagnetism heating unit assembly |
Country Status (2)
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CN (1) | CN110360747A (en) |
WO (1) | WO2021017544A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021017544A1 (en) * | 2019-07-26 | 2021-02-04 | 中山市乐喜电子科技有限公司 | Electromagnetic heating element assembly for water heater |
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Also Published As
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WO2021017544A1 (en) | 2021-02-04 |
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