CN105188165A - Multifunctional heater - Google Patents
Multifunctional heater Download PDFInfo
- Publication number
- CN105188165A CN105188165A CN201510640843.2A CN201510640843A CN105188165A CN 105188165 A CN105188165 A CN 105188165A CN 201510640843 A CN201510640843 A CN 201510640843A CN 105188165 A CN105188165 A CN 105188165A
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- China
- Prior art keywords
- vertical tube
- heater strip
- pipe
- helical form
- form heater
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Abstract
The invention provides a multifunctional heater, which comprises an inner steel pipe, an outer supporting pipe and a heating layer, wherein the outer supporting pipe is arranged on the outer side of the inner steel pipe; the heating layer is arranged between the inner steel pipe and the outer supporting pipe and comprises a spiral heating wire, electric heating leading rods and a packaging device, wherein the electric heating leading rods are connected with two ends of the spiral heating wire, and the packaging device is used for packaging and fixing the spiral heating wire; the inner steel pipe comprises a first vertical pipe, a second vertical pipe and a first bent pipe, wherein the first bent pipe is used for connecting the first vertical pipe with the second vertical pipe; the first vertical pipe is provided with a water inlet; the second vertical pipe is provided with a water outlet; the inner side of the first vertical pipe is provided with first arc-shaped bulges; the inner wall of the second vertical pipe is provided with second arc-shaped bulges; the inner wall of the first bent pipe is provided with third arc-shaped bulges; the radius of each first arc-shaped bulge is equal to the radius of each second arc-shaped bulge and is smaller than the radius of each third arc-shaped bulge; and the outer supporting pipe comprises a third vertical pipe, a fourth vertical pipe and a second bent pipe used for connecting the third vertical pipe with the fourth vertical pipe. The multifunctional heater has the advantages of good heating effect, high heating speed and short heating time.
Description
Technical field
The present invention relates to heater technical field, particularly relate to a kind of Multi-functional heater.
Background technology
The operation principle of electrothermal tube produces heat after heating wire energising in metal tube, by the metal shell of electrothermal tube to heating target transferring heat.Existing heater mainly comprises: heating tube, heater strip, magnesium oxide packed layer, heating tube is steel pipe, heater strip is located in heating tube, for preventing electric leakage, heater strip not with heating tube contact internal walls, insulate mainly through the magnesium oxide packed layer be filled between heating tube and heater strip, simultaneously, magnesium oxide packed layer also plays the effect of heat conduction, the greatest problem that this kind of mode exists is: because the variation of material and the compaction rate of packed layer can have influence on heat-conducting effect, make the quality of product be difficult to reach best and unification, firing rate is slow.
Summary of the invention
Based on the technical problem existed in background technology, the present invention proposes a kind of Multi-functional heater.
A kind of Multi-functional heater that the present invention proposes, comprises interior steel pipe, is arranged on outer support pipe outside interior steel pipe, is arranged on zone of heating between interior steel pipe and outer support pipe, wherein:
Zone of heating comprises helical form heater strip, the electric heating that is connected with helical form heater strip two ends draws rod and for encapsulating and the packaging system of fixing helical form heater strip, the outer wall of packaging system and the inwall of outer support pipe are fitted, and the inwall of packaging system and the outer wall of interior steel pipe are fitted;
Interior steel pipe comprises the first vertical tube, the second vertical tube and connects the first bend pipe of the first vertical tube and the second vertical tube, first vertical tube is provided with water inlet, second vertical tube is provided with delivery port, first vertical tube inwall is provided with the first arc convex, second vertical tube inwall is provided with the second arc convex, first elbow internal wall is provided with the 3rd arc convex, and the radius of the first arc convex is equal with the radius of the second arc convex and be less than the radius of the 3rd arc convex;
Outer support pipe comprises the 3rd vertical tube, the 4th vertical tube and connects the second bend pipe of the 3rd vertical tube and the 4th vertical tube, and the 3rd vertical tube is arranged on outside the first vertical tube, and the 4th vertical tube is arranged on outside the second vertical tube, and the second bend pipe is arranged on outside the first bend pipe.
Preferably, helical form heater strip comprises the first helical form heater strip, the second helical form heater strip, triple helical shape heater strip, second helical form heater strip one end is connected with the first helical form heater strip, the other end is connected with triple helical shape heater strip, first helical form heater strip is arranged between the first vertical tube, the 3rd vertical tube, second helical form heater strip is arranged between the first bend pipe, the second bend pipe, and triple helical shape heater strip is arranged between the second vertical tube, the 4th vertical tube.
Preferably, first helical form heater strip has the first helix pitch, second helical form heater strip has the second helix pitch, triple helical shape heater strip has triple helical spacing, first helix pitch is 0.9-1.1 times of the spiral external diameter of the first helical form heater strip, second helix pitch is 0.9-1.1 times of the spiral external diameter of the second helical form heater strip, and triple helical spacing is 0.9-1.1 times of the spiral external diameter of triple helical shape heater strip.
Preferably, the first helix pitch equals triple helical spacing and is greater than the second helix pitch.
Preferably, the diameter of the first helical form heater strip equals the diameter of triple helical shape heater strip and is less than the diameter of the second helical form heater strip.
Preferably, outer support pipe adopts insulating material to make.
Preferably, the inwall of the 3rd vertical tube, the 4th vertical tube, the second bend pipe is equipped with one deck thermal insulation layer.
In the present invention, zone of heating comprises helical form heater strip, electric heating draws rod and packaging system, and the outer wall of packaging system and the inwall of outer support pipe are fitted, and the inwall of packaging system and the outer wall of interior steel pipe are fitted; Interior steel pipe comprises the first vertical tube, the second vertical tube and connects the first bend pipe of the first vertical tube and the second vertical tube, first vertical tube inwall is provided with the first arc convex, second vertical tube inwall is provided with the second arc convex, first elbow internal wall is provided with the 3rd arc convex, and the radius of the first arc convex is equal with the radius of the second arc convex and be less than the radius of the 3rd arc convex; Outer support pipe comprises the 3rd vertical tube, the 4th vertical tube and connects the second bend pipe of the 3rd vertical tube and the 4th vertical tube.Cold water is added in interior steel pipe from the water inlet of the first vertical tube, helical form heater strip draws rod by electric heating and is connected with external power supply, the water that the heat that helical form heater strip produces is passed in interior steel pipe by the packaging system of good heat conductivity heats it, first vertical tube inwall is provided with the first arc convex, second vertical tube inwall is provided with the second arc convex, first elbow internal wall is provided with the 3rd arc convex, the radius of the first arc convex equals the radius of the second arc convex and is less than the radius of the 3rd arc convex, first vertical tube is connected by the first bend pipe with the second vertical tube, water is large with the 3rd arc convex contact area in the first bend pipe, by the heater designed above, packaging system is by helical form heater strip and interior steel pipe, outer support pipe is kept apart, effectively prevent electric leakage, heating effect is good, heating time is short.
Accompanying drawing explanation
Fig. 1 is a kind of Multi-functional heater structural representation that the present invention proposes.
Embodiment
With reference to Fig. 1, the present invention proposes a kind of Multi-functional heater, comprises interior steel pipe, is arranged on outer support pipe outside interior steel pipe, is arranged on zone of heating between interior steel pipe and outer support pipe, wherein:
Zone of heating comprises helical form heater strip, the electric heating that is connected with helical form heater strip two ends draws rod 15 and for encapsulating and the packaging system 11 of fixing helical form heater strip, packaging system 11 adopts the material of good heat conductivity to make, the outer wall of packaging system 11 and the inwall of outer support pipe are fitted, and the inwall of packaging system 11 and the outer wall of interior steel pipe are fitted.
In specific design, interior steel pipe comprises the first vertical tube 21, second vertical tube 22 and connects the first bend pipe 23 of the first vertical tube 21 and the second vertical tube 22, first vertical tube 21 is provided with water inlet 211, second vertical tube 22 is provided with delivery port 221, first vertical tube 21 inwall is provided with the first arc convex 212, second vertical tube 22 inwall is provided with the second arc convex 222, it is equal with the radius of the second arc convex 222 and be less than the radius of the 3rd arc convex 231 that first bend pipe 23 inwall is provided with the radius of the 3rd arc convex 231, first arc convex 212;
In specific design, outer support pipe comprises the 3rd vertical tube 31, the 4th vertical tube 32 and connects the second bend pipe 33 of the 3rd vertical tube 31 and the 4th vertical tube 32,3rd vertical tube 31 is arranged on outside the first vertical tube 21,4th vertical tube 32 is arranged on outside the second vertical tube 22, and the second bend pipe 33 is arranged on outside the first bend pipe 23.The inwall of the 3rd vertical tube 31, the 4th vertical tube 32, second bend pipe 33 is equipped with one deck thermal insulation layer 34, effectively can prevent heat losses.Outer support pipe adopts insulating material to make.
In specific design, helical form heater strip comprises the first helical form heater strip 12, second helical form heater strip 13, triple helical shape heater strip 14, second helical form heater strip 13 one end is connected with the first helical form heater strip 12, and the other end is connected with triple helical shape heater strip 14; First helical form heater strip 12 is arranged between the first vertical tube 21, the 3rd vertical tube 31, and the second helical form heater strip 13 is arranged between the first bend pipe 23, second bend pipe 33, and triple helical shape heater strip 14 is arranged between the second vertical tube 22, the 4th vertical tube 32.The diameter of the first helical form heater strip 12 equals the diameter of triple helical shape heater strip 14 and is less than the diameter of the second helical form heater strip 13.First helical form heater strip 12 has the first helix pitch, second helical form heater strip 13 has the second helix pitch, triple helical shape heater strip 14 has triple helical spacing, first helix pitch is 0.9-1.1 times of the spiral external diameter of the first helical form heater strip 12, second helix pitch is 0.9-1.1 times of the spiral external diameter of the second helical form heater strip 13, and triple helical spacing is 0.9-1.1 times of the spiral external diameter of triple helical shape heater strip 14.First helix pitch equals triple helical spacing and is greater than the second helix pitch.
A kind of Multi-functional heater that the present invention proposes, during use, cold water is added in interior steel pipe from the water inlet 211 of the first vertical tube 21, helical form heater strip draws rod 15 by electric heating and is connected with external power supply, the water that the heat that helical form heater strip produces is passed in interior steel pipe by the packaging system 11 of good heat conductivity heats it, first vertical tube 21 inwall is provided with the first arc convex 212, second vertical tube 22 inwall is provided with the second arc convex 222, first bend pipe 23 inwall is provided with the 3rd arc convex 231, the radius of the first arc convex 212 equals the radius of the second arc convex 222 and is less than the radius of the 3rd arc convex 231, first vertical tube 21 is connected by the first bend pipe 23 with the second vertical tube 22, second helix pitch of the second helical form heater strip 13 is less than the first helix pitch of the first helical form heater strip 12, the triple helical spacing of triple helical shape heater strip 14, water is large with the 3rd arc convex 231 contact area in the first bend pipe 23, improves firing rate, by the heater designed above, helical form heater strip and interior steel pipe, outer support pipe are kept apart by packaging system, and effectively prevent electric leakage, heating effect is good, and heating time is short.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (7)
1. a Multi-functional heater, is characterized in that, comprises interior steel pipe, is arranged on outer support pipe outside interior steel pipe, is arranged on zone of heating between interior steel pipe and outer support pipe, wherein:
Zone of heating comprises helical form heater strip, the electric heating that is connected with helical form heater strip two ends draws rod (15) and for encapsulating and the packaging system (11) of fixing helical form heater strip, the outer wall of packaging system (11) and the inwall of outer support pipe are fitted, and the inwall of packaging system (11) and the outer wall of interior steel pipe are fitted;
Interior steel pipe comprises the first vertical tube (21), first bend pipe (23) of the second vertical tube (22) and connection the first vertical tube (21) and the second vertical tube (22), first vertical tube (21) is provided with water inlet (211), second vertical tube (22) is provided with delivery port (221), first vertical tube (21) inwall is provided with the first arc convex (212), second vertical tube (22) inwall is provided with the second arc convex (222), first bend pipe (23) inwall is provided with the 3rd arc convex (231), the radius of the first arc convex (212) is equal with the radius of the second arc convex (222) and be less than the radius of the 3rd arc convex (231),
Outer support pipe comprises the 3rd vertical tube (31), the 4th vertical tube (32) and connects second bend pipe (33) of the 3rd vertical tube (31) and the 4th vertical tube (32), 3rd vertical tube (31) is arranged on the first vertical tube (21) outside, 4th vertical tube (32) is arranged on the second vertical tube (22) outside, and the second bend pipe (33) is arranged on the first bend pipe (23) outside.
2. Multi-functional heater according to claim 1, it is characterized in that, helical form heater strip comprises the first helical form heater strip (12), second helical form heater strip (13), triple helical shape heater strip (14), second helical form heater strip (13) one end is connected with the first helical form heater strip (12), the other end is connected with triple helical shape heater strip (14), first helical form heater strip (12) is arranged on the first vertical tube (21), between 3rd vertical tube (31), second helical form heater strip (13) is arranged on the first bend pipe (23), between second bend pipe (33), triple helical shape heater strip (14) is arranged on the second vertical tube (22), between 4th vertical tube (32).
3. Multi-functional heater according to claim 2, it is characterized in that, first helical form heater strip (12) has the first helix pitch, second helical form heater strip (13) has the second helix pitch, triple helical shape heater strip (14) has triple helical spacing, first helix pitch is 0.9-1.1 times of the spiral external diameter of the first helical form heater strip (12), second helix pitch is 0.9-1.1 times of the spiral external diameter of the second helical form heater strip (13), triple helical spacing is 0.9-1.1 times of the spiral external diameter of triple helical shape heater strip (14).
4. Multi-functional heater according to claim 3, is characterized in that, the first helix pitch equals triple helical spacing and is greater than the second helix pitch.
5. the Multi-functional heater according to any one of claim 2-4, it is characterized in that, the diameter of the first helical form heater strip (12) equals the diameter of triple helical shape heater strip (14) and is less than the diameter of the second helical form heater strip (13).
6. the Multi-functional heater according to any one of claim 1-4, is characterized in that, outer support pipe adopts insulating material to make.
7. the Multi-functional heater according to any one of claim 1-4, is characterized in that, the inwall of the 3rd vertical tube (31), the 4th vertical tube (32), the second bend pipe (33) is equipped with one deck thermal insulation layer (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510640843.2A CN105188165A (en) | 2015-09-29 | 2015-09-29 | Multifunctional heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510640843.2A CN105188165A (en) | 2015-09-29 | 2015-09-29 | Multifunctional heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105188165A true CN105188165A (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510640843.2A Pending CN105188165A (en) | 2015-09-29 | 2015-09-29 | Multifunctional heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105188165A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138871Y (en) * | 2008-01-03 | 2008-10-22 | 王宝根 | Leakage-proof electric heating tube and heater using the same |
| CN102147147A (en) * | 2010-02-08 | 2011-08-10 | 清华大学 | Heating guide pipe |
| CN202032181U (en) * | 2011-05-19 | 2011-11-09 | 巴鲁德（天津）石油化工有限公司 | Intelligent heating petroleum pipe with flow guiding function |
| EP2543936A2 (en) * | 2011-07-02 | 2013-01-09 | Severin Elektrogeräte GmbH | Percolator |
| CN202709414U (en) * | 2012-08-18 | 2013-01-30 | 黄跃庆 | Efficient instant electric water heater |
| CN203120192U (en) * | 2013-03-05 | 2013-08-07 | 东海县宝强电热器材有限公司 | Carbon fiber heating pipe |
| CN203298497U (en) * | 2013-06-26 | 2013-11-20 | 郑枫林 | Novel efficient electric heating pipe |
| CN205029893U (en) * | 2015-09-29 | 2016-02-10 | 安徽省宁国市天成电机有限公司 | Multifunctional heater |
-
2015
- 2015-09-29 CN CN201510640843.2A patent/CN105188165A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138871Y (en) * | 2008-01-03 | 2008-10-22 | 王宝根 | Leakage-proof electric heating tube and heater using the same |
| CN102147147A (en) * | 2010-02-08 | 2011-08-10 | 清华大学 | Heating guide pipe |
| CN202032181U (en) * | 2011-05-19 | 2011-11-09 | 巴鲁德（天津）石油化工有限公司 | Intelligent heating petroleum pipe with flow guiding function |
| EP2543936A2 (en) * | 2011-07-02 | 2013-01-09 | Severin Elektrogeräte GmbH | Percolator |
| CN202709414U (en) * | 2012-08-18 | 2013-01-30 | 黄跃庆 | Efficient instant electric water heater |
| CN203120192U (en) * | 2013-03-05 | 2013-08-07 | 东海县宝强电热器材有限公司 | Carbon fiber heating pipe |
| CN203298497U (en) * | 2013-06-26 | 2013-11-20 | 郑枫林 | Novel efficient electric heating pipe |
| CN205029893U (en) * | 2015-09-29 | 2016-02-10 | 安徽省宁国市天成电机有限公司 | Multifunctional heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |