CN108662751A - High efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device - Google Patents
High efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device Download PDFInfo
- Publication number
- CN108662751A CN108662751A CN201810762745.XA CN201810762745A CN108662751A CN 108662751 A CN108662751 A CN 108662751A CN 201810762745 A CN201810762745 A CN 201810762745A CN 108662751 A CN108662751 A CN 108662751A
- Authority
- CN
- China
- Prior art keywords
- electric heater
- heater unit
- heating
- pipe road
- pipe
- 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
- 238000005485 electric heating Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 99
- 206010037660 Pyrexia Diseases 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 47
- 230000005611 electricity Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000008236 heating water Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- F24H1/101—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 using electric 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
- F24H9/0005—Details for water heaters
-
- 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
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
- F24H9/139—Continuous flow heaters
-
- 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
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)
- Road Paving Structures (AREA)
Abstract
The present invention relates to a kind of high efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating devices, including union pipe road, electric heater unit, it is characterized in that:Electric heater unit is made of heating tube and heater element, and heating tube is that the only closed blind pipe of the one end open other end, heater element is sleeved on heating tube lateral wall;Union pipe road is the only closed blind pipe of the one end open other end, length direction along union pipe road of side or opposite both sides in union pipe road is evenly spaced to be equipped with electric heater unit connecting hole, the axis of all electric heater unit connecting holes is mutually parallel, and an electric heater unit is connected on each electric heater unit connecting hole.Its advantage is that:Heating process eliminates pump circulation, improves system effectiveness, and the heating tube wall never fouling of the inner tubal wall and electric heater unit in union pipe road solves the problems, such as incrustation scale in the big of heating tube wall deposition.
Description
Technical field
The present invention relates to a kind of high efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating devices, belong to electrical heating
Device technical field.
Background technology
Existing electric water-heating apparatus mainly has electric heater, electric hot water etc., and the critical component of electric water-heating apparatus is electricity
Heater, electric heater are divided into built-in and two kinds of external according to its installation site.The heating element of electric heater is mainly
The mode of heating of heating tube, heating tube has resistance-type heating and electromagnetic type heating.In addition, electric heater is also divided into according to its function
Directly-heated type and indirect heating type.Built-in heating is directly-heated type, and one is heating tube is directly installed in water tank to be added
Heat, heating pipe surface is easy to fouling, and after fouling, heating tube is easy to damage or efficiency substantially reduces;Another kind is setting one
A heating cavity, the one or more heating tubes of the interior installation of heating cavity, heating cavity is not very big, using forced circulation(Pump circulation)
As long as pump circulation will be opened by starting heating, heating cavity worked after a period of time, and the generally several months it is necessary to be cleared up, adds
Incrustation scale in hot cavity and in heating tube is more, and it is difficult normal operation not clear up.External heating is usually duct type heating, is had
Resistance-type heats, and also has an electromagnetic type heating, and the both ends of pipeline heater are respectively equipped with intake-outlet, passes through the fortune of water pump when heating
Row is recycled, and takes away heat, in heating pipe cavity, also needs periodically to remove incrustation scale, the incrustation scale that otherwise will be generated is gradual
Increase and block, cause to deactivate, or damage electric elements, brings loss, increase use cost.In addition, existing electricity adds
The enlargement difficult to realize of hot device, this allows for the electric heater arrangement of the equipment such as large-scale electric hot water, electric heating water tower very
Complexity, not only the thermal efficiency is low, but also maintenance difficult, and maintenance cost is very high.
Invention content
The object of the present invention is to provide a kind of energy conversion rate height, heating speed is fast, maintenance cost is low, and ingenious can solve
Certainly the heat pipes in electric water-heating apparatus are influenced low heating efficiency and damage electric elements problem by incrustation scale, can realize enlargement
And the high efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device it is not necessary that kinetic pump is arranged.
The purpose of the present invention is what is be accomplished by the following way:
The present invention includes union pipe road, electric heater unit, it is characterized in that:Electric heater unit is by heating tube and heater element structure
At heating tube is that the only closed blind pipe of the one end open other end, heater element is sleeved on heating tube lateral wall;Union pipe road is
The only closed blind pipe of the one end open other end, the length direction along union pipe road of side or opposite both sides in union pipe road are equal
Even interval is equipped with electric heater unit connecting hole, and the axis of all electric heater unit connecting holes is mutually parallel, and each electricity adds
An electric heater unit is connected on hot device unit connecting hole, connection type is:The heating pipe port of electric heater unit and connection
Collect corresponding electric heater unit connecting hole airtight connection on pipeline, all electricity when the axis in union pipe road is parallel with horizontal plane
The axis of unit heater heating tube is parallel with horizontal plane.
The heater element can be relative to heating tube into line slip;
Ring flange is arranged in the tail end in the union pipe road, and is blocked with blind plate;
The union pipe road is equipped with insulating layer;
The heater element is electromagnetic heating coil, resistance wire class heating coil, carbon film fever casing, charcoal trichite thermal sleeve, red
One kind in outer transmitting quartz socket tube;
Insulating layer is equipped between heater element and heating tube lateral wall;
In heating pipe outer wall or the outer layer of heater element is equipped with insulating layer;
The heating pipe port of electric heater unit using flanged joint or is inserted with the electric heater unit connecting hole on union pipe road
It connects.
It is an advantage of the invention that:The present invention is horizontally installed to the outside of electric water-heating apparatus, open end and the electricity in union pipe road
The axis of the heating tube of the water tank unicom of hot water apparatus, union pipe road and all electric heater units is parallel with horizontal plane,
Using temperature difference power cycle mechanism, heating process eliminates pump circulation, improves system effectiveness, certainly by single port Horizontal single-pipe
So cycle completes heat exchange, and the heating tube wall never fouling of the inner tubal wall and electric heater unit in union pipe road solves incrustation scale
In the big problem of heating tube wall deposition;Energy conversion rate of the present invention is high, heating speed is fast, the operation is stable, maintenance cost is low, makes
Use life;The electric heater of the present invention is easily achieved enlargement, and multiple electric heaters can be used in series, very
The coordinative composition of equipments such as large-scale electric hot water, electric heating water tower are suitably for use.
Description of the drawings
Fig. 1 is that the side in union pipe road of the present invention connects the structural schematic diagram of electric heater unit;
Fig. 2 is the structural schematic diagram of the both sides connection electric heater unit opposite in union pipe road of the present invention;
Fig. 3 is structural representation of the heater element using electromagnetic heating coil connectivity port using the electric heater unit of ring flange
Figure;
Fig. 4 is that heater element is shown using electromagnetic heating coil connectivity port using the structure of the electric heater unit of socket connection
It is intended to;
Fig. 5 is structural schematic diagram of the heater element using the electric heater unit of resistance wire class heating coil.
Fig. 6 is the use state reference chart of the present invention.
In figure:1, heating tube, 2, heater element, 3, the insulating layer of heating tube, 4, the ring flange of heating tube open end, 5, hair
The connecting terminal of thermal element, 6, protective cover, 7, union pipe road, 8, electric heater unit, 9, the ring flange of union pipe road open end,
10, the insulating layer in union pipe road, 11, blind plate, 12, water tank, 13, electric heater unit, 14, blow vent, 15, manhole, 16, instrument
Installing port, 17, overflow port, 18, filling pipe end, 19, hot water outlet, 20, water return outlet, 21, sewage draining exit, 22, the heat preservation of water tank
Layer.
Specific implementation mode
With reference to attached drawing, the present invention includes union pipe road 7, electric heater unit 8, and electric heater unit is by heating tube 1 and hair
Thermal element 2 is constituted, and heating tube is that the only closed blind pipe of the one end open other end, heater element is sleeved on heating tube lateral wall,
And it can be relative to heating tube into line slip;Union pipe road is that the only closed blind pipe of the one end open other end, union pipe road is opened
Mouth end is equipped with ring flange 9, and the tail end in union pipe road is also equipped with ring flange, and installs blind plate 11 by union pipe by ring flange
The tail end in road blocks(The tail end in union pipe road can also directly make dead blind end), to realize the string of multiple electric heaters
Connection.Length direction along union pipe road of side or opposite both sides in union pipe road is evenly spaced to be equipped with electric heater unit
The axis of connecting hole, all electric heater unit connecting holes is mutually parallel, and one is connected on each electric heater unit connecting hole
Electric heater unit, connection type are:The heating pipe port electric heater list corresponding on union pipe road of electric heater unit
First connecting hole airtight connection, when the axis in union pipe road is parallel with horizontal plane, the axis of all electric heater unit heating tubes is equal
It is parallel with horizontal plane.
Embodiment 1
With reference to attached drawing 1, the present invention includes union pipe road 7, electric heater unit 8, and union pipe road is only another end seal of one end open
The open end of the blind pipe closed, union pipe road is equipped with ring flange 9, and the tail end in union pipe road is also equipped with ring flange, and passes through method
Blue disk installation blind plate 11 blocks the tail end in union pipe road, and union pipe road is equipped with insulating layer 10.Side edge in union pipe road
The length direction in union pipe road is evenly spaced to be equipped with electric heater unit connecting hole, the axis of all electric heater unit connecting holes
Line is mutually parallel, and an electric heater unit is connected on each electric heater unit connecting hole.With reference to attached drawing 3,4 or 5, electrical heating
Device unit is made of heating tube 1, heater element 2, and heating tube is that only the closed blind pipe of the one end open other end, heater element are set with
On heating tube lateral wall, and can be relative to heating tube into line slip, to repair or replace heater element.In Fig. 3 or Fig. 4
Middle heater element uses electromagnetic heating coil, and insulating layer 3 is arranged in heating pipe outer wall, and the outer brushing coatings of insulating layer are formed
Insulating layer.Heater element uses resistance wire class heating coil in figure 5, so insulating layer 3 is arranged in heater element outer layer, it will
Heater element is wrapped in insulating layer, and brushing coatings form insulating layer in heating pipe outer wall, and outside heater element
Portion is provided with protective cover 6, and heater element is covered completely, to play the role of protecting heater element;It is sent out shown in attached drawing 5
Thermal element can also be one kind in carbon film fever casing, charcoal trichite thermal sleeve, infrared emission quartz socket tube.The electric heater
Unit electric heater unit connecting hole corresponding on union pipe road is connected with two ways, and a kind of mode is to pass through ring flange
Connection, as shown in attached drawing 3 and attached drawing 5, is provided with ring flange 4 on the port of heating tube;Another way is grafting, such as attached drawing
It shown in 4, heats and is not provided with ring flange on pipe port, but reserve one section of inserting section, add with electricity after sealing shroud is covered in inserting section
Hot device unit connecting hole sealing is mating.
Embodiment 2
With reference to attached drawing 2, the present invention includes union pipe road 7, electric heater unit 8, and union pipe road is only another end seal of one end open
The open end of the blind pipe closed, union pipe road is equipped with ring flange 9, and the tail end in union pipe road is also equipped with ring flange, and passes through method
Blue disk installation blind plate 11 blocks the tail end in union pipe road, and union pipe road is equipped with insulating layer 10.Union pipe road it is opposite two
Length direction of the side along union pipe road is evenly spaced to be equipped with electric heater unit connecting hole, all electric heater unit connecting holes
Axis be mutually parallel, on each electric heater unit connecting hole connect an electric heater unit.
Embodiment 3
With reference to attached drawing 6, by taking boilers heated electrically as an example, the method for electric heater unit 13 of the invention by being arranged in union pipe road open end
Blue disk 9 and the mounting hole airtight connection being arranged outside the water tank 12 of boilers heated electrically, and the axis in the union pipe road of electric heater unit
It is parallel with horizontal plane, while the axis of the heating tube of all electric heater units is also parallel with horizontal plane.The case of the water tank
Body is thermal-insulating body, i.e.,:Water storage box body is made of liner, shell and the insulating layer 22 that is clipped between liner and shell, is being stored up
The top of water tank is equipped with manhole 15, blow vent 14, instrument installing port 16, and overflow port is equipped with successively from top to bottom in water tank side
17, filling pipe end 18, hot water outlet 19, water return outlet 20, sewage draining exit 21.
In practical application, being directed to specific heater element, mating corresponding controller, the connecting terminal of heater element are answered
5 connect with controller.Currently, heretofore described heater element and its mating controller, have sale, such as in the market:
For the resistance wire class heating coil and its controller of electrically heated boiler, controller is the intelligent controller of computerized version, is had complete
Chinese band back-light liquid crystal display screen, has abundant display function, by the operating status of boiler and collected cycle pump work
State, heater working condition, stove coolant-temperature gage, water position status, current time, warning message etc. are accurate and visual to be shown.
Operation setting is carried out using controller keyboard, and can check, set and change various adjustment parameters, realization human-computer dialogue, understandable,
It is easy to learn, easy to remember, it is simple, convenient.The built-in digital dock of controller band, system can be by user's requirements, in one day at 4
Between section arbitrarily set the open and close machine time, save electrical loss, reduce boiler cost of use.And with boiler water shortage, overtemperature, short
The multinomial defencive function such as road, electric leakage, phase shortage, overcurrent so that boiler operatiopn more stablizes, is safe.
In the use of the present invention, the water level in the water tank of boilers heated electrically necessarily is greater than the peace of the electric heater unit of the present invention
Holding position, i.e.,:Heating tube must be completely filled with water, must not dry combustion method.Its operation principle is:Water tank plus water in place after, electricity plus
It is filled with water in the union pipe road and heating tube tube chamber of thermal, the water of water and union pipe road in heating tube tube chamber is mutual
Water merge, in union pipe road is also mutually to merge with the water of water tank, when heater element heating power or passes through electromagnetism
When vortex makes water in heating tube tube chamber heat up, due to there is thermal energy, the water setting in motion in heating tube tube chamber, the high water of temperature from
The open end of heating tube is flowed out, and the low water of temperature is flowed into from the open end of heating tube, and free convection is formed with the water in union pipe road
Cycle, while the water in union pipe road and the water of water tank are also formed from right convection circulation.With the persistent fever of heater element, water
Warm constantly to increase, heating tube tube chamber and the convection circulation speed of the water in union pipe road, union pipe road and water tank can be getting faster,
And with boiling, in the state that fast Natural Circulation is increased in this boiling, heating tube lumen wall and union pipe road inner wall will not
Fouling can not condense although also having incrustation scale to be precipitated from water during heating on tube wall, can be because recycling quilt as scum
It takes in water tank and deposited bottom, while the impurity in water can also deposit to the bottom of storage tank, periodically pass through water storage lower box part
Sewage draining exit discharge.
In use, it can be with when coordinative composition of equipments such as electric heater unit and large-scale electric hot water, the electric heating water towers of the present invention
Multiple electric heater units are used in series as needed, series system is:It will be positioned at the connection collection of the first electric heater unit of front end
Pipeline tail end blind plate 11 is laid down, and the open end in the second electric heater unit union pipe road is passed through ring flange and the first electric heater unit
The connection of union pipe road tail end, multiple electric heater units can be connected in series with successively, need to ensure in being connected in series with all electricity plus
The axis of hot device unit heating tube is parallel with horizontal plane.
Claims (8)
1. a kind of high efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device, including union pipe road, electric heater
Unit, it is characterized in that:Electric heater unit is made of heating tube and heater element, and heating tube is closed for the only one end open other end
Blind pipe, heater element is sleeved on heating tube lateral wall;Union pipe road is the only closed blind pipe of the one end open other end, is being joined
Length direction of the side or opposite both sides of collection pipeline along union pipe road is evenly spaced to be equipped with electric heater unit connecting hole,
The axis of all electric heater unit connecting holes is mutually parallel, and an electric heater is connected on each electric heater unit connecting hole
Unit, connection type are:The heating pipe port electric heater unit connecting hole corresponding on union pipe road of electric heater unit
Airtight connection, when the axis in union pipe road is parallel with horizontal plane, the axis of all electric heater unit heating tubes is and horizontal plane
It is parallel.
2. high efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device according to claim 1, feature
It is:Heater element can be relative to heating tube into line slip.
3. high efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device according to claim 1, feature
It is:Ring flange is arranged in the tail portion in the union pipe road, and is blocked with blind plate.
4. high efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device according to claim 1, feature
It is:The union pipe road is equipped with insulating layer.
5. high efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device according to claim 1, feature
It is:The heater element is electromagnetic heating coil, resistance wire class heating coil, carbon film fever casing, charcoal trichite thermal sleeve, infrared
Emit one kind in quartz socket tube.
6. high efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device according to claim 1, feature
It is:Insulating layer is equipped between heater element and heating tube lateral wall.
7. high efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device according to claim 1, feature
It is:In heating pipe outer wall or the outer layer of heater element is equipped with insulating layer.
8. high efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device according to claim 1, feature
It is:The heating pipe port of electric heater unit using flanged joint or is inserted with the electric heater unit connecting hole on union pipe road
It connects.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810762745.XA CN108662751A (en) | 2018-07-12 | 2018-07-12 | High efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810762745.XA CN108662751A (en) | 2018-07-12 | 2018-07-12 | High efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108662751A true CN108662751A (en) | 2018-10-16 |
Family
ID=63774061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810762745.XA Pending CN108662751A (en) | 2018-07-12 | 2018-07-12 | High efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108662751A (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1773187A (en) * | 2004-11-11 | 2006-05-17 | 郝明君 | Domestic power frequency resonance type induction electric water heater |
KR20090074845A (en) * | 2007-09-21 | 2009-07-08 | 주식회사 한진에너지 | Boiler with corbon fiber heater pipe |
CN201503113U (en) * | 2009-09-23 | 2010-06-09 | 陈家显 | Built-in electromagnetic induction heating device |
CN201582967U (en) * | 2009-12-04 | 2010-09-15 | 陈家显 | External type electromagnetic water heater |
CN201844537U (en) * | 2010-09-21 | 2011-05-25 | 芜湖市天地电子科技有限公司 | Safe electrical water heater |
CN202057025U (en) * | 2011-03-28 | 2011-11-30 | 陈家显 | Electric shock prevention type electromagnetic water heater |
CN104964428A (en) * | 2015-07-02 | 2015-10-07 | 黄其杰 | Combined water heater carbon fiber electric heater |
CN205606914U (en) * | 2016-04-14 | 2016-09-28 | 上海朗脉洁净技术股份有限公司 | Electric heater |
CN106895576A (en) * | 2017-04-19 | 2017-06-27 | 威海中科鼎元节能科技有限公司 | A kind of Far infrared electric wall-hung boiler |
CN107152796A (en) * | 2017-07-11 | 2017-09-12 | 石同生 | The freeze proof high efficiency Natural Circulation solar boiler of Modular high-temperature |
CN207214413U (en) * | 2017-05-26 | 2018-04-10 | 佛山市恒芯磁能科技有限公司 | A kind of energy-saving electromagnetic boiler |
CN208936519U (en) * | 2018-07-12 | 2019-06-04 | 石同生 | High efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device |
-
2018
- 2018-07-12 CN CN201810762745.XA patent/CN108662751A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1773187A (en) * | 2004-11-11 | 2006-05-17 | 郝明君 | Domestic power frequency resonance type induction electric water heater |
KR20090074845A (en) * | 2007-09-21 | 2009-07-08 | 주식회사 한진에너지 | Boiler with corbon fiber heater pipe |
CN201503113U (en) * | 2009-09-23 | 2010-06-09 | 陈家显 | Built-in electromagnetic induction heating device |
CN201582967U (en) * | 2009-12-04 | 2010-09-15 | 陈家显 | External type electromagnetic water heater |
CN201844537U (en) * | 2010-09-21 | 2011-05-25 | 芜湖市天地电子科技有限公司 | Safe electrical water heater |
CN202057025U (en) * | 2011-03-28 | 2011-11-30 | 陈家显 | Electric shock prevention type electromagnetic water heater |
CN104964428A (en) * | 2015-07-02 | 2015-10-07 | 黄其杰 | Combined water heater carbon fiber electric heater |
CN205606914U (en) * | 2016-04-14 | 2016-09-28 | 上海朗脉洁净技术股份有限公司 | Electric heater |
CN106895576A (en) * | 2017-04-19 | 2017-06-27 | 威海中科鼎元节能科技有限公司 | A kind of Far infrared electric wall-hung boiler |
CN207214413U (en) * | 2017-05-26 | 2018-04-10 | 佛山市恒芯磁能科技有限公司 | A kind of energy-saving electromagnetic boiler |
CN107152796A (en) * | 2017-07-11 | 2017-09-12 | 石同生 | The freeze proof high efficiency Natural Circulation solar boiler of Modular high-temperature |
CN208936519U (en) * | 2018-07-12 | 2019-06-04 | 石同生 | High efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208936519U (en) | High efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device | |
CN208936520U (en) | High efficiency single port Horizontal single-pipe Natural Circulation composite heating electric water-heating apparatus | |
CN208620581U (en) | The electric water-heating apparatus of external single port Horizontal single-pipe natural circulation heating device | |
CN108662750A (en) | High efficiency single port Horizontal single-pipe Natural Circulation composite heating electric water-heating apparatus | |
CN108662751A (en) | High efficiency single port Horizontal single-pipe Natural Circulation Combined type electric heating device | |
CN209672887U (en) | A kind of boiler Waste Heat Recovery reuse means | |
CN207847861U (en) | A kind of power generation reforming unit based on geothermal energy | |
CN104566975A (en) | Multi-functional heating furnace | |
CN208620586U (en) | Single port Horizontal single-pipe Natural Circulation external electric heater | |
CN208606384U (en) | Single port Horizontal single-pipe Natural Circulation Combined type electric hot water apparatus | |
CN108800538A (en) | The electric water-heating apparatus of external single port Horizontal single-pipe natural circulation heating device | |
CN208936259U (en) | A kind of efficient electric heating furnace | |
CN208620587U (en) | Single port Horizontal single-pipe Natural Circulation Combined type electric heater | |
CN201497160U (en) | Carbon fiber electric boiler | |
CN204836630U (en) | Frequency conversion heater | |
CN206247664U (en) | A kind of flat heat collecting jacket heat exchange type solar water heater | |
CN206093989U (en) | Multi -functional fuse salt steam generator of full -automatic family expenses | |
CN204240850U (en) | Easy to clean type adopting boiler chimney waste-heat heat collector | |
CN205425469U (en) | Inserted pressure -bearing evacuated -tube solar water heater of no water tank outer wall | |
CN209101583U (en) | A kind of solar water heater | |
CN210772265U (en) | Waste gas treatment system with heating and recycling functions | |
CN103148573A (en) | Electromagnetic heating water heater | |
CN216693988U (en) | Anti-scaling device of electric heating stove | |
CN214841627U (en) | Floor type water passing segmented heat conduction light wave heating device universal for various electric water heaters | |
CN2344711Y (en) | Electric water heater |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220218 Address after: 014030 middle section of South Campus Road, rare earth high tech Zone, Baotou City, Inner Mongolia Autonomous Region Applicant after: Baotou syngenetic solar energy equipment Co.,Ltd. Address before: 014010 No. 20, building 12, block 2, 19th neighborhood, Youyi street, Kundulun District, Baotou City, Inner Mongolia Autonomous Region Applicant before: Shi Tongsheng |