CN106679156A - Efficient electric heater - Google Patents
Efficient electric heater Download PDFInfo
- Publication number
- CN106679156A CN106679156A CN201611242499.2A CN201611242499A CN106679156A CN 106679156 A CN106679156 A CN 106679156A CN 201611242499 A CN201611242499 A CN 201611242499A CN 106679156 A CN106679156 A CN 106679156A
- Authority
- CN
- China
- Prior art keywords
- tube body
- heating
- heating chamber
- interior tube
- electric 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.)
- Withdrawn
Links
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
- F24H1/142—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 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
- 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
-
- 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)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Resistance Heating (AREA)
Abstract
The invention provides an efficient electric heater. The efficient electric heater is characterized in that a first partition and a second partition are arranged to divide the interior of a container body into a first heating cavity, a second heating cavity and a third heating cavity, a third partition is arranged to divide the first heating cavity into a fourth heating cavity and a fifth heating cavity, a plurality of first heating elements and a plurality of second heating elements, which are mutually parallel, are arranged in the second heating cavity, each first heating element comprises a first inner pipe body, a first outer pipe body and a first heating wire, the two ends of the first inner pipe bodies communicate with the fourth heating cavity and the third heating cavity respectively, each second heating element comprises a second inner pipe body, a second outer pipe body and a second heating wire, and the two ends of the second inner pipe bodies communicate with the third heating cavity and the fifth heating cavity respectively. The efficient electric heater can perform repeated heating, lengthens the flow travel of fluids in the container body, prolongs the heating time of the fluids, and enables the fluids to be in full contact with the first heating elements and the second heating elements, so that the heating effect is greatly improved.
Description
Technical field
The present invention relates to electric heater technical field, more particularly to a kind of high efficiency electric heater.
Background technology
Electric heater of the prior art, container casing mostly is a straight cylindrical tube, and electric heating tube is arranged on appearance
In device housing, stroke of such fluid in container casing is shorter, and heat exchange area is limited, and it is incomplete that heat exchange is carried out, stream
Body cannot be heated sufficiently, cause heats undesirable.
The content of the invention
Based on technical problem present in background technology, the present invention proposes a kind of high efficiency electric heater.
A kind of high efficiency electric heater proposed by the present invention, including container body, container body is provided with positioned opposite
One dividing plate and second partition, the first dividing plate, second partition by container body be separated into the first heating chamber, the second heating chamber,
Three heating chambers, the first heating intracavity is provided with the 3rd dividing plate, and the first heating chamber is separated into the 4th heating chamber and the 5th by the 3rd dividing plate
Heating chamber, container body sidewall is provided with the fluid inlet that connects with the 4th heating chamber and is provided with the fluid connected with the second heating chamber
Outlet, is communicated with the limbers of the second heating chamber and the 5th heating chamber on the first dividing plate；Second heating chamber is provided with mutually
Parallel multiple first heating element heaters and multiple second heating element heaters；First heating element heater includes the first interior tube body, is arranged on the
The first external outer tube body of one inner tube and the first heater strip being sealed between the first interior tube body and the first outer tube body, in first
Body, the first outer tube body two ends are respectively tightly connected with the first dividing plate, second partition, and the first interior tube body two ends respectively with
4th heating chamber, the connection of the 3rd heating chamber；Second heating element heater include the second interior tube body, be arranged on outside the second interior tube body the
Two outer tube bodies and the second heater strip being sealed between the second interior tube body and the second outer tube body, the second interior tube body, the second outer tube
Body two ends are respectively tightly connected with the first dividing plate, second partition, and the second interior tube body two ends respectively with the 3rd heating chamber,
Five heating chambers are connected.
Preferably, the first interior tube body inwall is disposed with multiple first water fenders along its axially spaced-apart.
Preferably, the second interior tube body inwall is disposed with multiple second stop water boards along its axially spaced-apart.
Preferably, the first outer tube body outer wall is disposed with multiple first annular radiating ribs along its axially spaced-apart.
Preferably, the thickness of first annular radiating ribs near first outer tube body one end to away from first outer tube body one end by
It is decrescence little.
Preferably, the second outer tube body outer wall is disposed with multiple second circular radiating muscle along its axially spaced-apart.
Preferably, the thickness of the second circular radiating muscle near second outer tube body one end to away from second outer tube body one end by
It is decrescence little.
Preferably, the first heater strip arranges in the first interior tube body outer wall along the first interior tube body axial screw, and from first every
Plate is first gradually reduced and gradually increases again towards second partition direction, the helix pitch of the first heater strip.
Preferably, the second heater strip arranges in the second interior tube body outer wall along the second interior tube body axial screw, and from first every
Plate is first gradually reduced and gradually increases again towards second partition direction, the helix pitch of the second heater strip.
Preferably, fill between the first interior tube body and the first outer tube body and between the second interior tube body and the second outer tube body
There is magnesia powder,
In the present invention, by arrange the first dividing plate, second partition by container body be separated into the first heating chamber, second plus
Hot chamber and the 3rd heating chamber, the 4th heating chamber and the 5th heating chamber are separated into by arranging the 3rd dividing plate by the first heating chamber, the
Two heating intracavity are provided with multiple first heating element heaters and multiple second heating element heaters being parallel to each other, and the first heating element heater includes the
One interior tube body, it is arranged on the first external outer tube body of the first inner tube and is sealed between the first interior tube body and the first outer tube body
First heater strip, the first interior tube body two ends connect respectively with the 4th heating chamber, the 3rd heating chamber；Second heating element heater includes second
Interior tube body, the second outer tube body being arranged on outside the second interior tube body and it is sealed between the second interior tube body and the second outer tube body
Second heater strip, and the second interior tube body two ends connect respectively with the 3rd heating chamber, the 5th heating chamber.During work, enter from fluid
Mouth adds hot fluid to be added, fluid to be introduced into the 4th heating intracavity and enter in each first inner tube body into container body, and fluid exists
Body carries out first time heating through the first heater strip in first inner tube, and then fluid enters the 3rd heating intracavity and into each second
In inner tube body, fluid carries out second heating in the second inner tube body through the second heater strip, and afterwards fluid enters from limbers
Enter the second heating intracavity, fluid carries out the in the second heating intracavity through multiple second heating element heaters, multiple first heating element heaters
Discharge from fluid issuing after three heating；Design by more than, fluid can carry out repeatedly heating repeatedly, extend fluid and holding
Flowing stroke in body, increases the heated time of fluid so that fluid can be abundant with the first heating element heater, the second heating element heater
Contact, substantially increases heats.
Description of the drawings
Fig. 1 is a kind of high efficiency electric heater structure schematic diagram proposed by the present invention.
Specific embodiment
With reference to Fig. 1, the present invention proposes a kind of high efficiency electric heater, including container body 1, wherein：
The first dividing plate 2 and second partition 3 positioned opposite is provided with inside container body 1, the first dividing plate 2, second partition 3 will hold
The first heating chamber 4, the second heating chamber 5, the 3rd heating chamber 6 are separated into inside body 1, in the first heating chamber 4 the 3rd dividing plate is provided with
7, the first heating chamber 4 is separated into the 4th heating chamber 8 and the 5th heating chamber 9 by the 3rd dividing plate 7, and the side wall of container body 1 is provided with and
The fluid inlet 10 of the connection of four heating chamber 8 is simultaneously provided with the fluid issuing 11 connected with the second heating chamber 5, and the first dividing plate 2 is provided with
Connect the limbers 12 of the second heating chamber 5 and the 5th heating chamber 9.
Second heating chamber 5 is provided with multiple first heating element heaters 13 and multiple second heating element heaters 14 being parallel to each other.
First heating element heater 13 includes the first interior tube body 15, the first outer tube body 16 being arranged on outside the first interior tube body 15 and is sealed in the
The first heater strip 17 between one interior tube body 15 and the first outer tube body 16, fills between the first interior tube body 15 and the first outer tube body 16
There is magnesia powder, the first interior tube body 15, the two ends of the first outer tube body 16 are respectively tightly connected with the first dividing plate 2, second partition 3,
And the two ends of the first interior tube body 15 connect respectively with the 4th heating chamber 8, the 3rd heating chamber 6.Second heating element heater 14 includes second
Interior tube body 18, the second outer tube body 19 being arranged on outside the second interior tube body 18 and it is sealed in the second interior tube body 18 and the second outer tube
The second heater strip 20 between body 19, is filled with magnesia powder, the second inner tube between the second interior tube body 18 and the second outer tube body 19
Body 18, the two ends of the second outer tube body 19 are respectively tightly connected with the first dividing plate 2, second partition 3, and the two ends of the second interior tube body 18
Connect with the 3rd heating chamber 6, the 5th heating chamber 9 respectively.
In the present embodiment, multiple first water fenders 21 are disposed with along its axially spaced-apart in the inwall of the first interior tube body 15,
The inwall of second interior tube body 18 is disposed with multiple second stop water boards 22 along its axially spaced-apart；Further prolongation fluid is in container body
Flowing time so that fluid can fully be heated in the first interior tube body 15, the second interior tube body 18, improve heats.
In the present embodiment, multiple first annular radiating ribs are disposed with along its axially spaced-apart in the outer wall of the first outer tube body 16
23, and the thickness of first annular radiating ribs 23 near the one end of the first outer tube body 16 to away from the one end of the first outer tube body 16 gradually
Reduce；The contact area of increase fluid and the first heating element heater 13 so that fluid can fully be heated in the second heating chamber 5.
In the present embodiment, the outer wall of the second outer tube body 19 is disposed with multiple second circular radiating muscle 24 along its axially spaced-apart,
And the thickness of the second circular radiating muscle 24 near the one end of the second outer tube body 19 to gradually subtracting away from the one end of the second outer tube body 19
It is little；The contact area of increase fluid and the second heating element heater 14 so that fluid can fully be heated in the second heating chamber 5.
In the present embodiment, in order to improve the heats of the first heating element heater 13, the first heater strip 17 is in the first inner tube
The outer wall of body 15 is arranged along the axial screw of the first interior tube body 15, and from the first dividing plate 2 towards the direction of second partition 3, the first heater strip
17 helix pitch is first gradually reduced and gradually increases again.
In the present embodiment, in order to improve the heats of the second heating element heater 14, the second heater strip 20 is in the second inner tube
The outer wall of body 18 is arranged along the axial screw of the second interior tube body 18, and from the first dividing plate 2 towards the direction of second partition 3, the second heater strip
20 helix pitch is first gradually reduced and gradually increases again.
The present invention work when, from fluid inlet 10 to container body 1 in add hot fluid to be added, fluid to be introduced into the 4th heating
In chamber 8 and in each first interior tube body 15, fluid body in the first inner tube 15 carries out adding for the first time through the first heater strip 17
Heat, then fluid enter in the 3rd heating chamber 6 and enter in each second interior tube body 18, fluid is interior through the in the second interior tube body 18
Two heater strips 20 carry out second heating, and afterwards fluid is entered in the second heating chamber 5 from limbers 12, and fluid is in the second heating
Carry out after third time heating from fluid issuing 11 through multiple second heating element heaters 14, multiple first heating element heaters 13 in chamber 5
Discharge.
A kind of high efficiency electric heater proposed by the present invention, fluid can carry out repeatedly heating repeatedly, extend fluid and holding
Flowing stroke in body 1, increases the heated time of fluid so that fluid can be with the first heating element heater 13, the second heating element heater
14 are fully contacted, and substantially increase heats.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (10)
1. is provided with positioned opposite inside a kind of high efficiency electric heater, it is characterised in that including container body (1), container body (1)
First dividing plate (2) and second partition (3), the first dividing plate (2), second partition (3) will be separated into the first heating inside container body (1)
The 3rd dividing plate (7), the 3rd dividing plate (7) are provided with chamber (4), the second heating chamber (5), the 3rd heating chamber (6), the first heating chamber (4)
First heating chamber (4) is separated into into the 4th heating chamber (8) and the 5th heating chamber (9), container body (1) side wall is provided with and adds with the 4th
The fluid inlet (10) of hot chamber (8) connection is simultaneously provided with the fluid issuing (11) connected with the second heating chamber (5), the first dividing plate (2)
On be communicated with the limbers (12) of the second heating chamber (5) and the 5th heating chamber (9)；Second heating chamber (5) is provided with mutually
Parallel multiple first heating element heaters (13) and multiple second heating element heaters (14)；First heating element heater (13) is including the first inner tube
Body (15), it is arranged on outer the first outer tube body (16) of the first interior tube body (15) and is sealed in outside the first interior tube body (15) and first
The first heater strip (17) between body (16), the first interior tube body (15), the first outer tube body (16) two ends respectively with first every
Plate (2), second partition (3) are tightly connected, and the first interior tube body (15) two ends are heated respectively with the 4th heating chamber (8), the 3rd
Chamber (6) connects；Second heating element heater (14) including the second interior tube body (18), be arranged on the second interior tube body (18) it is outside second outside
Body (19) and the second heater strip (20) being sealed between the second interior tube body (18) and the second outer tube body (19), the second inner tube
Body (18), the second outer tube body (19) two ends are respectively tightly connected with the first dividing plate (2), second partition (3), and the second inner tube
Body (18) two ends connect respectively with the 3rd heating chamber (6), the 5th heating chamber (9).
2. high efficiency electric heater according to claim 1, it is characterised in that the first interior tube body (15) inwall is along its axial direction
Arranged for interval has multiple first water fenders (21).
3. high efficiency electric heater according to claim 1, it is characterised in that the second interior tube body (18) inwall is along its axial direction
Arranged for interval has multiple second stop water boards (22).
4. the high efficiency electric heater according to any one of claim 1-3, it is characterised in that the first outer tube body (16) is outward
Wall is disposed with multiple first annular radiating ribs (23) along its axially spaced-apart.
5. high efficiency electric heater according to claim 4, it is characterised in that the thickness of first annular radiating ribs (23) from
Near the first outer tube body (16) one end to being gradually reduced away from the first outer tube body (16) one end.
6. the high efficiency electric heater according to any one of claim 1-3, it is characterised in that the second outer tube body (19) is outward
Wall is disposed with multiple second circular radiating muscle (24) along its axially spaced-apart.
7. high efficiency electric heater according to claim 6, it is characterised in that the thickness of the second circular radiating muscle (24) from
Near the second outer tube body (19) one end to being gradually reduced away from the second outer tube body (19) one end.
8. the high efficiency electric heater according to any one of claim 1-3, it is characterised in that the first heater strip (17) exists
First interior tube body (15) outer wall arranges along the first interior tube body (15) axial screw, and from the first dividing plate (2) towards second partition (3)
Direction, the helix pitch of the first heater strip (17) is first gradually reduced and gradually increases again.
9. the high efficiency electric heater according to any one of claim 1-3, it is characterised in that the second heater strip (20) exists
Second interior tube body (18) outer wall arranges along the second interior tube body (18) axial screw, and from the first dividing plate (2) towards second partition (3)
Direction, the helix pitch of the second heater strip (20) is first gradually reduced and gradually increases again.
10. the high efficiency electric heater according to any one of claim 1-3, it is characterised in that the first interior tube body (15)
Magnesia powder is filled between the first outer tube body (16) and between the second interior tube body (18) and the second outer tube body (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242499.2A CN106679156A (en) | 2016-12-29 | 2016-12-29 | Efficient electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242499.2A CN106679156A (en) | 2016-12-29 | 2016-12-29 | Efficient electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106679156A true CN106679156A (en) | 2017-05-17 |
Family
ID=58873047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611242499.2A Withdrawn CN106679156A (en) | 2016-12-29 | 2016-12-29 | Efficient electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106679156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702328A (en) * | 2017-09-21 | 2018-02-16 | 东莞市联洲知识产权运营管理有限公司 | A kind of intelligent power saving electric boiler |
-
2016
- 2016-12-29 CN CN201611242499.2A patent/CN106679156A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702328A (en) * | 2017-09-21 | 2018-02-16 | 东莞市联洲知识产权运营管理有限公司 | A kind of intelligent power saving electric boiler |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170517 |