CN107477852A - A kind of resistance wire type efficient liquid heater - Google Patents
A kind of resistance wire type efficient liquid heater Download PDFInfo
- Publication number
- CN107477852A CN107477852A CN201710802715.2A CN201710802715A CN107477852A CN 107477852 A CN107477852 A CN 107477852A CN 201710802715 A CN201710802715 A CN 201710802715A CN 107477852 A CN107477852 A CN 107477852A
- Authority
- CN
- China
- Prior art keywords
- water tank
- heat
- heater
- conductive plate
- resistance wire
- 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.)
- Granted
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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
- F24H9/001—Guiding means
- F24H9/0015—Guiding means in water channels
- F24H9/0021—Sleeves surrounding heating elements or heating pipes, e.g. pipes filled with heat transfer fluid, for guiding heated liquid
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/78—Heating arrangements specially adapted for immersion heating
- H05B3/82—Fixedly-mounted immersion 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
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
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)
- Cookers (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention provides a kind of resistance wire type efficient liquid heater, including water tank, tank center is provided with heater, and heater includes cartridge heater, heating tube, Resistant heating plate and centrifugal impeller；Cartridge heater is arranged in the middle part of water tank, heating tube is arranged on cartridge heater center, and Resistant heating plate is set around heating tube spiral, and the upper and lower surface of Resistant heating plate is evenly equipped with and the first heat-conductive plate and the second heat-conductive plate respectively, centrifugal impeller is arranged on water tank bottom, and tank top is provided with liquid suction pipe.Advantage is：Using the heater being arranged in the middle part of water tank, and under the cooperation of liquid suction pipe and centrifugal impeller so that liquid heats in heater inner-outer circulation, so as to accelerate heat transfer efficiency, and ensures liquid even heat in water tank；Heater uses heating tube and cartridge heater, and the Resistant heating plate set by spiral, not only reduces energy waste, also add liquid and Resistant heating plate and contact area and the time of contact of heating tube, improves the efficiency of heating surface.
Description
Technical field
The present invention relates to heater technical field, more particularly to a kind of resistance wire type efficient liquid heater.
Background technology
Resistance heater is to convert electric energy into heat energy using the Joule effect of electric current to heat object, is generally divided into straight
Connecting resistance heats and indirect resistance heating.The former supply voltage is applied directly on heating object, when a current flows through, quilt
Heat object in itself（Such as electrical heating ironing machine）Just generate heat.Indirect resistance heating need to be by special alloy material or nonmetallic materials
Heater element is made, heat energy is produced by heater element, is passed to by modes such as radiation, convection current and conduction on heating object.By
It is divided into two parts in heating object and heater element, therefore the species of heating object is typically unrestricted, it is easy to operate.
At present, the big more options resistance wire type heater in the heater heated to liquid, but existing liquid adds
Resistance heater shape in hot device is single, the problems such as efficiency of heating surface is low, and the liquid rate of heat addition is slow be present.
The content of the invention
To solve the above problems, the invention discloses a kind of resistance wire type efficient liquid heater.
In order to reach object above, the present invention provides following technical scheme：
A kind of resistance wire type efficient liquid heater, it is characterised in that：Including cylindrical water tank, the tank center is provided with
Heater, the heater include cartridge heater, heating tube, Resistant heating plate and centrifugal impeller；The cartridge heater is set
In the middle part of water tank, and the top of cartridge heater is connected with tank top, and gap, the cartridge heater side are left between bottom and water tank bottom
Wall is hollow structure, and the resistance wire of vertically coiled coil is provided with side wall inner chamber；The heating tube is cylindrical, and
Cartridge heater center is vertically arranged in, the top of the heating tube is connected with tank top, and gap is left between bottom and water tank bottom；
Around heating tube, spiral is set the Resistant heating plate from top to bottom, and Resistant heating plate inward flange is close to outside heating tube
Cartridge heater inwall is close in wall, outward flange, and the upper and lower surface of the Resistant heating plate is evenly equipped with and the first heat-conductive plate and respectively
Two heat-conductive plates, and the first heat-conductive plate and the second heat-conductive plate are vertical with the upper and lower surface of Resistant heating plate respectively, described first leads
Warm plate is staggered with the second heat-conductive plate, and is evenly equipped with through hole respectively on the first heat-conductive plate and the second heat-conductive plate；The centrifugation leaf
Wheel is arranged on water tank bottom medial center, and is driven by being arranged on the motor on the outside of water tank bottom；The tank top is additionally provided with
At least one liquid suction pipe, described liquid suction pipe one end are water inlet end, and the other end is water side, and liquid suction pipe is provided with suction pump, institute
State water inlet end to be arranged between heating drum outer wall and tank inner wall, the water side is arranged in cartridge heater.
Further, water tank side top and bottom are respectively equipped with water inlet and delivery port.
Further, heat-insulation layer is provided between the tank inner wall and outer wall.
Further, the heating tube is single head electric heating tube.
Further, first heat-conductive plate is metal aluminum sheet or metal copper plate.
Further, second heat-conductive plate is metal aluminum sheet or metal copper plate.
Further, the centrifugal impeller is half-opened impeller.
Compared with prior art, the beneficial effects of the present invention are：Using the heater being arranged in the middle part of water tank, and
Under the cooperation of liquid suction pipe and centrifugal impeller so that the liquid in water tank heats in heater inner-outer circulation, so as to accelerate to conduct heat
Efficiency, and ensure liquid even heat in water tank；Heater uses the inside and outside heating tube set and cartridge heater, and passes through spiral
The Resistant heating plate of setting, on the one hand, so that liquid can fully absorb cartridge heater side when heater inner-outer circulation flows
Heat inside and outside wall, energy waste is reduced, on the other hand, allow the liquid in cartridge heater from top to bottom along Resistant heating plate spiral flow
It is dynamic, liquid and Resistant heating plate and contact area and the time of contact of heating tube are added, the efficiency of heating surface is improved, ties in addition
The through hole on the heat-conductive plate and heat-conductive plate of Resistant heating plate upper and lower surface is closed, not only ensure that flow rate of liquid, it is also further
Increase liquid and Resistant heating plate and contact area and the time of contact of heating tube, and the heat for being able to allow on heat-conductive plate fills
Divide and be transferred in liquid, substantially increase the efficiency of heating surface.
Brief description of the drawings
Fig. 1 is the present inventionA kind of resistance wire type efficient liquid heaterStructural representation.
Fig. 2 is the sectional view of A-A ' in Fig. 1.
Reference numerals list：
1- water tanks, 2- cartridge heaters, 21- resistance wires, 3- heating tubes, 4- Resistant heating plates, 5- centrifugal impellers, 6- first lead temperature
Plate, the heat-conductive plates of 7- second, 8- through holes, 9- liquid suction pipes, 91- water inlet ends, 92- water sides, 10- motors, 11- suction pumps, 12- water inlets
Mouthful, 13- delivery ports, 14- liquid.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description,
" rear ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center.
A kind of as illustrated, resistance wire type efficient liquid heater, it is characterised in that：Including cylindrical water tank 1, water
The center of case 1 is provided with heater, and heater includes cartridge heater 2, heating tube 3, Resistant heating plate 4 and centrifugal impeller 5；Heating
Cylinder 2 is arranged on the middle part of water tank 1, and the top of cartridge heater 2 is connected with the top of water tank 1, and gap is left between bottom and the bottom of water tank 1,
The side wall of cartridge heater 2 is hollow structure, and the resistance wire 21 of vertically coiled coil is provided with side wall inner chamber；Heating tube 3 is in
It is cylindric, and the center of cartridge heater 2 is vertically arranged in, the top of heating tube 3 is connected with the top of water tank 1, between bottom and the bottom of water tank 1
Leave gap；Around heating tube 3, spiral is set Resistant heating plate 4 from top to bottom, and the inward flange of Resistant heating plate 4 is close to add
The inwall of cartridge heater 2 is close in the outer wall of heat pipe 3, outward flange, and the upper and lower surface of Resistant heating plate 4 is evenly equipped with and the first heat-conductive plate respectively
6 and second heat-conductive plate 7, and the first heat-conductive plate 6 and the second heat-conductive plate 7 are vertical with the upper and lower surface of Resistant heating plate 4 respectively,
One heat-conductive plate 6 is staggered with the second heat-conductive plate 7, and is evenly equipped with through hole 8 respectively on the first heat-conductive plate 6 and the second heat-conductive plate 7；From
Lobus cardiacus wheel 5 is arranged on the bottom inside center of water tank 1, and the motor 10 by being arranged on the bottom outside of water tank 1 drives；The top of water tank 1
At least one liquid suction pipe 9 is additionally provided with, the one end of liquid suction pipe 9 is water inlet end 91, and the other end is water side 92, and liquid suction pipe 9 is provided with
Suction pump 11, water inlet end 91 are arranged between the outer wall of cartridge heater 2 and the inwall of water tank 1, and water side 91 is arranged in cartridge heater 2.
In the present embodiment, the side top of water tank 1 and bottom are respectively equipped with water inlet 12 and delivery port 13.
During work, liquid is passed through into water tank 1 by water inlet 12 first, until liquid level floods entering for liquid suction pipe 9
Water end (W.E.) 91, water inlet is then turned off, and opens suction pump 11 and centrifugal impeller 5 so that between the outer wall of cartridge heater 2 and the inwall of water tank 1
The liquid of epimere is constantly lower by the liquid self inflicted injury in the inflow cartridge heater 2 of liquid suction pipe 9, and in cartridge heater 2 to be added along resistance wire
Hot plate 4 moves downward, and when liquid flow to 2 lower section of cartridge heater, then under the centrifugal action of centrifugal impeller 5, constantly enters and adds
Bottom between the hot outer wall of cylinder 2 and water tank 1 inwall, heated so as to form the liquid in water tank 1 in heater inner-outer circulation, so as to add
Fast heat transfer efficiency, and ensure liquid even heat in water tank；On the one hand so that liquid when heater inner-outer circulation flows,
Liquid inside and outside cartridge heater 2 can fully absorb heat inside and outside the side wall of cartridge heater 2, reduce energy waste, on the other hand, cartridge heater 2
Interior liquid from top to bottom along Resistant heating 4 helical flow of plate when, partially liq is along the first heat-conductive plate 6 for being staggered and the
Two heat-conductive plates, 7 snakelike flowing, another part liquid is directly through the through hole 8 on the first heat-conductive plate 6 and the second heat-conductive plate 7, not only
Flow rate of liquid is ensure that, also add the disorderly degree of liquid, so as to add liquid and Resistant heating plate 4 and heating tube
3 contact area and time of contact, the efficiency of heating surface is improved, and the heat for being able to allow on heat-conductive plate is sufficiently transmitted in liquid, greatly
Improve the efficiency of heating surface greatly.
In the present embodiment, heat-insulation layer is provided between the inwall of water tank 1 and outer wall（It is not drawn into）, reduce liquid heating in water tank 1
During thermal loss, improve the efficiency of heating surface.
In the present embodiment, heating tube 3 is single head electric heating tube.
In the present embodiment, the first heat-conductive plate 6 is metal aluminum sheet or metal copper plate, the second heat-conductive plate 7 be metal aluminum sheet or
Metal copper plate, so as to ensure the heat transfer efficiency of the first heat-conductive plate 6 and the second heat-conductive plate 7, it is effectively conducted cartridge heater 2, the and of heating tube 3
Heat on Resistant heating plate 4.
In the present embodiment, centrifugal impeller 5 is half-opened impeller.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Formed technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (7)
- A kind of 1. resistance wire type efficient liquid heater, it is characterised in that：Including cylindrical water tank（1）, the water tank（1） Center is provided with heater, and the heater includes cartridge heater（2）, heating tube（3）, Resistant heating plate（4）With centrifugation leaf Wheel（5）；The cartridge heater（2）It is arranged on water tank（1）Middle part, and cartridge heater（2）Top and water tank（1）Top connect, bottom with Water tank（1）Gap, the cartridge heater are left between bottom（2）Side wall is hollow structure, and is provided with vertically in side wall inner chamber The resistance wire of coiled coil（21）；The heating tube（3）It is cylindrical, and it is vertically arranged in cartridge heater（2）Center, the heating tube（3）Top and water tank （1）Top connects, bottom and water tank（1）Gap is left between bottom；The Resistant heating plate（4）Around heating tube（3）Spiral is set from top to bottom, and Resistant heating plate（4）Inward flange It is close to heating tube（3）Cartridge heater is close in outer wall, outward flange（2）Inwall, the Resistant heating plate（4）Upper and lower surface difference it is equal It is furnished with and the first heat-conductive plate（6）With the second heat-conductive plate（7）, and the first heat-conductive plate（6）With the second heat-conductive plate（7）Respectively with resistance wire Heating plate（4）Upper and lower surface it is vertical, first heat-conductive plate（6）With the second heat-conductive plate（7）It is staggered, and the first heat-conductive plate （6）With the second heat-conductive plate（7）It is upper to be evenly equipped with through hole respectively（8）；The centrifugal impeller（5）It is arranged on water tank（1）Bottom inside center, and by being arranged on water tank（1）The motor of bottom outside （10）Driving；The water tank（1）Top is additionally provided with least one liquid suction pipe（9）, the liquid suction pipe（9）One end is water inlet end（91）, it is another Hold as water side（92）, and liquid suction pipe（9）It is provided with suction pump（11）, the water inlet end（91）It is arranged on cartridge heater（2）Outer wall With water tank（1）Between inwall, the water side（91）It is arranged on cartridge heater（2）It is interior.
- A kind of 2. resistance wire type efficient liquid heater according to claim 1, it is characterised in that：The water tank（1）Side Face top and bottom are respectively equipped with water inlet（12）And delivery port（13）.
- A kind of 3. resistance wire type efficient liquid heater according to claim 2, it is characterised in that：The water tank（1）It is interior Heat-insulation layer is provided between wall and outer wall.
- A kind of 4. resistance wire type efficient liquid heater according to claim 1, it is characterised in that：The heating tube（3） For single head electric heating tube.
- A kind of 5. resistance wire type efficient liquid heater according to claim 1, it is characterised in that：First heat-conductive plate （6）For metal aluminum sheet or metal copper plate.
- A kind of 6. resistance wire type efficient liquid heater according to claim 1, it is characterised in that：Second heat-conductive plate （7）For metal aluminum sheet or metal copper plate.
- A kind of 7. resistance wire type efficient liquid heater according to claim 1, it is characterised in that：The centrifugal impeller （5）For half-opened impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802715.2A CN107477852B (en) | 2017-09-08 | 2017-09-08 | Resistance wire type liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710802715.2A CN107477852B (en) | 2017-09-08 | 2017-09-08 | Resistance wire type liquid heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107477852A true CN107477852A (en) | 2017-12-15 |
| CN107477852B CN107477852B (en) | 2020-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710802715.2A Active CN107477852B (en) | 2017-09-08 | 2017-09-08 | Resistance wire type liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477852B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731474A (en) * | 2018-06-20 | 2018-11-02 | 孟静 | High temperature alloy smelting device |
| CN108759467A (en) * | 2018-06-20 | 2018-11-06 | 孟静 | High temperature alloy smelting process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131428Y (en) * | 1992-08-31 | 1993-05-05 | 梁继新 | Sleeve (casing) helical type shower |
| WO1998057100A1 (en) * | 1997-06-12 | 1998-12-17 | S.F.M. Sophisticated Water Meters Ltd. | An electric water heater |
| CN102389728A (en) * | 2011-06-03 | 2012-03-28 | 宁波大学 | Flexible combined type constant-temperature tank combined with multifunctional integrated stirrer |
| KR20130000146U (en) * | 2011-06-28 | 2013-01-08 | 범민철 | An electricity warm water boiler |
| CN205299910U (en) * | 2015-12-28 | 2016-06-08 | 安徽农业大学 | PTC water heater of vehicle air conditioner heating usefulness |
| CN205481708U (en) * | 2016-03-27 | 2016-08-17 | 郭先观 | Energy -conserving heating water tank |
| CN105953418A (en) * | 2016-06-30 | 2016-09-21 | 江苏金荣森制冷科技有限公司 | Tubular heater |
| CN106679167A (en) * | 2016-12-29 | 2017-05-17 | 芜湖市易众电器有限公司 | Electric heating equipment beneficial to uniform temperature rise of liquid |
-
2017
- 2017-09-08 CN CN201710802715.2A patent/CN107477852B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131428Y (en) * | 1992-08-31 | 1993-05-05 | 梁继新 | Sleeve (casing) helical type shower |
| WO1998057100A1 (en) * | 1997-06-12 | 1998-12-17 | S.F.M. Sophisticated Water Meters Ltd. | An electric water heater |
| CN102389728A (en) * | 2011-06-03 | 2012-03-28 | 宁波大学 | Flexible combined type constant-temperature tank combined with multifunctional integrated stirrer |
| KR20130000146U (en) * | 2011-06-28 | 2013-01-08 | 범민철 | An electricity warm water boiler |
| CN205299910U (en) * | 2015-12-28 | 2016-06-08 | 安徽农业大学 | PTC water heater of vehicle air conditioner heating usefulness |
| CN205481708U (en) * | 2016-03-27 | 2016-08-17 | 郭先观 | Energy -conserving heating water tank |
| CN105953418A (en) * | 2016-06-30 | 2016-09-21 | 江苏金荣森制冷科技有限公司 | Tubular heater |
| CN106679167A (en) * | 2016-12-29 | 2017-05-17 | 芜湖市易众电器有限公司 | Electric heating equipment beneficial to uniform temperature rise of liquid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731474A (en) * | 2018-06-20 | 2018-11-02 | 孟静 | High temperature alloy smelting device |
| CN108759467A (en) * | 2018-06-20 | 2018-11-06 | 孟静 | High temperature alloy smelting process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107477852B (en) | 2020-07-28 |
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Effective date of registration: 20200628 Address after: 312500 Dongchen 109, Dongchen Village, Dongcheng Town, Chengtan Town, Xinchang County, Shaoxing City, Zhejiang Province Applicant after: HONG FU JIN PRECISION INDUSTRY (ShenZhen) Co.,Ltd. Address before: 210000 Jiangsu province Nanjing Yuhua Economic Development Zone No. 18 Feng Hua Lu Building 8 room 103 Applicant before: NANJING LYUZHICHENG PATENT TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20220303 Address after: 224000 No.8 Fumin Road, DAZONGHU Town, Yandu District, Yancheng City, Jiangsu Province (m) Patentee after: JIANGSU XIONGYI ENVIRONMENTAL PROTECTION AUTOMATION EQUIPMENT CO.,LTD. Address before: 312500 Dong Chen 109, East West Village, Chengtan Town, Xinchang, Shaoxing, Zhejiang Patentee before: Zhejiang Haicheng Dechang Machinery Co.,Ltd. |
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