CN106679157A - Pipeline type heating tube scale deposit device - Google Patents
Pipeline type heating tube scale deposit device Download PDFInfo
- Publication number
- CN106679157A CN106679157A CN201710049615.7A CN201710049615A CN106679157A CN 106679157 A CN106679157 A CN 106679157A CN 201710049615 A CN201710049615 A CN 201710049615A CN 106679157 A CN106679157 A CN 106679157A
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- tube
- wall
- incrustation scale
- generating 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 238000001556 precipitation Methods 0.000 claims description 20
- 230000007704 transition Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 abstract description 11
- 230000008021 deposition Effects 0.000 abstract description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/142—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
-
- 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
Abstract
The invention discloses a pipeline type heating tube scale deposition device, which comprises a support tube and is characterized in that: the support tube is externally provided with an outer sleeve, an inner sleeve is arranged in the support tube, the upper end face of the outer sleeve is higher than the upper end face of the inner sleeve by 3-5 mm, the upper end face of the inner sleeve and the inner wall of the outer sleeve form a platform for depositing scale, heating wires which are connected into a whole are wound on the outer wall of the support tube and the outer wall of the inner sleeve respectively, two conductive pins are arranged at one end of the support tube at intervals, two ends of each heating wire are connected to the corresponding conductive pins respectively, and a through hole for fluid to pass through is formed in the inner sleeve along the length direction. The invention designs the heating tube into a hollow tube, so that fluid can flow through the inner wall and the outer wall of the heating tube, and a heat exchange loop is added; the height of the outer sleeve is higher than that of the inner sleeve, so that scale is intensively deposited at the position of the outer sleeve to be actively deposited, and a deposition space is reserved for the scale.
Description
【Technical field】
The present invention relates to duct type heat-generating pipe incrustation scale precipitation equipment, belong to firing equipment field.
【Background technology】
Heat-generating pipe is electrical equipment, usually solid bar, and during for the gas or liquid that heat flowing, water becomes from liquid
Gaseous state, will leave incrustation scale, cause variety of problems.Hydrodynamics shows, when caliber section somewhere becomes size suddenly, fluid
Flow velocity will accordingly diminish greatly.The small place of flow velocity, can leave more incrustation scale.
So, what the present invention was based on the deficiency of the above and produced.
【The content of the invention】
The technical problem to be solved in the present invention is to provide a kind of simple structure, can be to the pipeline of the reserved deposition space of incrustation scale
Formula heat-generating pipe incrustation scale precipitation equipment.
In order to solve the above technical problems, present invention employs following technical proposals：A kind of duct type heat-generating pipe incrustation scale deposition
Device, includes stand tube, it is characterised in that：Outer tube is externally provided with the stand tube, inner sleeve is provided with the stand tube
Pipe, the upper surface 3mm-5mm of the upper surface higher than the inner sleeve of the outer tube, the upper surface of the inner sleeve is outer with described
The inner wall sealing of sleeve pipe forms the platform for sediment incrustation, is wound with respectively in the support pipe outer wall with inner sleeve pipe outer wall
The heating wire for connecting as one, is arranged at intervals with two conductive stitch, the heating wire two ends on one end of the stand tube
It is connected on the conductive stitch, is provided with the through hole passed through for fluid along its length in the inner sleeve.
A kind of duct type heat-generating pipe incrustation scale precipitation equipment as described above, it is characterised in that the support tube end difference
End with the outer tube, inner sleeve seals against each other.
A kind of duct type heat-generating pipe incrustation scale precipitation equipment as described above, it is characterised in that in the inner sleeve pipe outer wall
Helical groove is provided with, the heating wire is arranged in the helical groove.
A kind of duct type heat-generating pipe incrustation scale precipitation equipment as described above, it is characterised in that the inner sleeve is stainless steel
Material, insulating coating is provided with the helical groove.
A kind of duct type heat-generating pipe incrustation scale precipitation equipment as described above, it is characterised in that the heating wire is around branch
Frame pipe inside and outside wall includes inside spin portion and external spiral portion, is connected by transition junctions portion between the inside spin portion and external spiral portion
Connect, the inside spin portion is set on the outer wall of inner sleeve 3, the external spiral portion is set on the outer wall of the stand tube, in institute
The end for stating stand tube is provided with link slot, and the transition junctions portion is arranged in the link slot.
A kind of duct type heat-generating pipe incrustation scale precipitation equipment as described above, it is characterised in that one end of the inner sleeve is
Blind end, is communicated with the opening of the through hole on the tube wall of the blind end.
A kind of duct type heat-generating pipe incrustation scale precipitation equipment as described above, it is characterised in that the heating wire generates heat for carbon
Silk.
A kind of duct type heat-generating pipe incrustation scale precipitation equipment as described above, it is characterised in that the outer tube with it is described
There is high temperature insulation inserts in gap between inner sleeve, in the end crevice welded seal of the outer tube and the inner sleeve.
Compared with prior art, a kind of duct type heat-generating pipe incrustation scale precipitation equipment of the invention, has reached following effect：
Heat-generating pipe is designed to hollow pipe by the present invention, fluid is flowed through from the inside and outside wall of heat-generating pipe, is increased heat exchange and is returned
Road；Outer tube of the invention is highly higher than the height of inner sleeve so that incrustation scale is concentrated and is deposited at additional sleeve pipe, actively heavy
Product, deposition space is reserved to incrustation scale.
【Brief description of the drawings】
Specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is explosive view of the invention；
Fig. 2 is stereogram of the invention；
Fig. 3 is profile of the invention；
Brief description of the drawings：1st, stand tube；2nd, outer tube；3rd, inner sleeve；4th, heating wire；41st, inside spin portion；42nd, external spiral portion；
5th, conductive stitch；6th, through hole；7th, helical groove；8th, transition junctions portion；9th, link slot；10th, it is open；11st, platform.
【Specific embodiment】
Embodiments of the present invention are elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of duct type heat-generating pipe incrustation scale precipitation equipment, includes stand tube 1, in the support
Pipe 1 is externally provided with outer tube 2, and inner sleeve 3 is provided with the stand tube 1, and the upper surface of the outer tube 2 is higher than the inner sleeve
3 upper surface 3mm-5mm, can active deposition, give incrustation scale reserved deposition space, the upper surface of the inner sleeve 3 and the overcoat
The inner wall sealing of pipe 2 forms the platform 11 for depositing, and incrustation scale is concentrated and is deposited on additional outer tube 2, active deposition, to incrustation scale
Reserved deposition space；It is wound with the heating wire 4 for connecting as one respectively on the outer wall of the stand tube 1 and the outer wall of inner sleeve 3,
Two conductive stitch 5 are arranged at intervals with one end of the stand tube 1, the two ends of the heating wire 4 are connected to the conduction
On stitch 5, the through hole 6 passed through for fluid is provided with along its length in the inner sleeve 3, heat-generating pipe of the present invention is designed to hollow
Pipe, enables fluid to be flowed through from the inwall of inner sleeve, increases heat exchange loop.
As shown in Figure 1 to Figure 3, in the present embodiment, the end of the stand tube 1 respectively with the inner sleeve 3, outer tube 2
End seal against each other, two ends and the two ends of inner sleeve 3 of stand tube 1 are tightly connected, the two ends of stand tube 1 and outer tube 2
Two ends are tightly connected, and prevent inside fluid sleeve pipe.
As shown in Figure 1 to Figure 3, in the present embodiment, helical groove 7, the heating are provided with the outer wall of the inner sleeve 3
Silk 4 is arranged in the helical groove 7.
As shown in Figure 1 to Figure 3, in the present embodiment, the inner sleeve 3 is stainless steel, in the helical groove 7
It is provided with insulating coating.
As shown in Figure 1 to Figure 3, in the present embodiment, the heating wire 4 includes interior spiral shell around the inside and outside wall of stand tube 1
Rotation portion 41 and external spiral portion 42, are connected between the inside spin portion 41 and external spiral portion 42 by transition junctions portion 8, the interior spiral shell
Rotation portion 41 is set on the outer wall of inner sleeve 3, and the external spiral portion 42 is set on the outer wall of the stand tube 1, in the branch
The end of frame pipe 1 is provided with link slot 9, and the transition junctions portion 8 is arranged in the link slot 9.
As shown in Figure 1 to Figure 3, in the present embodiment, one end of the inner sleeve 3 is blind end, in the blind end
The opening 10 of the through hole 6 is communicated with tube wall.
As shown in Figure 1 to Figure 3, in the present embodiment, the heating wire 4 is carbon heating wire, and heating effect is more preferably.
As shown in Figure 1 to Figure 3, in the present embodiment, the gap between the outer tube 2 and the inner sleeve 3 has resistance to
Heat insulation inserts, in the end crevice welded seal of the outer tube 2 and the inner sleeve 3, in the present embodiment, it is heat-resisting absolutely
Edge inserts is the inserts of similar magnesia etc, plays a part of insulation insulation.
Claims (8)
1. a kind of duct type heat-generating pipe incrustation scale precipitation equipment, includes stand tube (1), it is characterised in that：In the stand tube (1)
Outer tube (2) is externally provided with, inner sleeve (3) is provided with the stand tube (1), the upper surface of the outer tube (2) is higher than described
The upper surface 3mm-5mm of inner sleeve (3), the upper surface of the inner sleeve (3) forms with the inner wall sealing of the outer tube (2) and uses
In the platform (11) of sediment incrustation, it is wound with respectively on the stand tube (1) outer wall with inner sleeve (3) outer wall and is connected as one
Heating wire (4), two conductive stitch (5), the heating wire (4) two are arranged at intervals with one end of the stand tube (1)
End is connected on the conductive stitch (5), is provided with the through hole passed through for fluid along its length in the inner sleeve (3)
(6)。
2. a kind of duct type heat-generating pipe incrustation scale precipitation equipment as claimed in claim 1, it is characterised in that the stand tube (1)
End of the end respectively with the outer tube (2), inner sleeve (3) seals against each other.
3. a kind of duct type heat-generating pipe incrustation scale precipitation equipment as claimed in claim 1, it is characterised in that in the inner sleeve
(3) outer wall is provided with helical groove (7), and the heating wire (4) is arranged in the helical groove (7).
4. a kind of duct type heat-generating pipe incrustation scale precipitation equipment as claimed in claim 3, it is characterised in that the inner sleeve (3)
It is stainless steel, insulating coating is provided with the helical groove (7).
5. a kind of duct type heat-generating pipe incrustation scale precipitation equipment as claimed in claim 1, it is characterised in that the heating wire (4)
Inside spin portion (41) and external spiral portion (42), the inside spin portion (41) and outer spiral shell are included around stand tube (1) inside and outside wall
Connected by transition junctions portion (8) between rotation portion (42), the inside spin portion (41) is set on the outer wall of inner sleeve (3), institute
State external spiral portion (42) to be set on the outer wall of the stand tube (1), link slot is provided with the end of the stand tube (1)
(9), the transition junctions portion (8) is arranged in the link slot (9).
6. a kind of duct type heat-generating pipe incrustation scale precipitation equipment as claimed in claim 1, it is characterised in that the inner sleeve (3)
One end be blind end, the opening (10) of the through hole (6) is communicated with the tube wall of the blind end.
7. a kind of duct type heat-generating pipe incrustation scale precipitation equipment as claimed in claim 1, it is characterised in that the heating wire (4)
It is carbon heating wire.
8. a kind of duct type heat-generating pipe incrustation scale precipitation equipment as claimed in claim 1, it is characterised in that in the outer tube
(2) there is high temperature insulation inserts with the gap between the inner sleeve (3), in the outer tube (2) and the inner sleeve (3)
End crevice welded seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049615.7A CN106679157B (en) | 2017-01-23 | 2017-01-23 | Pipeline type heating tube scale deposit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049615.7A CN106679157B (en) | 2017-01-23 | 2017-01-23 | Pipeline type heating tube scale deposit device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106679157A true CN106679157A (en) | 2017-05-17 |
| CN106679157B CN106679157B (en) | 2019-04-12 |
Family
ID=58859930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710049615.7A Active CN106679157B (en) | 2017-01-23 | 2017-01-23 | Pipeline type heating tube scale deposit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106679157B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06238767A (en) * | 1993-02-12 | 1994-08-30 | Sekiyu Kodan | Manufacture of fluid transport tube |
| CN2633926Y (en) * | 2003-01-16 | 2004-08-18 | 郑钟毅 | Water scale easy cleaner for steam ironing machine |
| KR20050116996A (en) * | 2004-06-09 | 2005-12-14 | 박성돈 | Fluid heating device |
| CN201007547Y (en) * | 2007-02-16 | 2008-01-16 | 黄樟焱 | Current liquid electric heater |
| CN101505554A (en) * | 2009-02-13 | 2009-08-12 | 周存文 | Infrared radiation ceramic heater |
-
2017
- 2017-01-23 CN CN201710049615.7A patent/CN106679157B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06238767A (en) * | 1993-02-12 | 1994-08-30 | Sekiyu Kodan | Manufacture of fluid transport tube |
| CN2633926Y (en) * | 2003-01-16 | 2004-08-18 | 郑钟毅 | Water scale easy cleaner for steam ironing machine |
| KR20050116996A (en) * | 2004-06-09 | 2005-12-14 | 박성돈 | Fluid heating device |
| CN201007547Y (en) * | 2007-02-16 | 2008-01-16 | 黄樟焱 | Current liquid electric heater |
| CN101505554A (en) * | 2009-02-13 | 2009-08-12 | 周存文 | Infrared radiation ceramic heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106679157B (en) | 2019-04-12 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210521 Address after: No.18, bigang Road, Nangang Xizhou Industrial Zone, Huangpu District, Guangzhou City, Guangdong Province 528478 Patentee after: GUANGZHOU WEIHUI TEACHING EQUIPMENT Co.,Ltd. Address before: No.19, Lane 8, Minle street, kuchong, East District, Zhongshan City, Guangdong Province, 528400 Patentee before: Yuan Fangge |
|
| TR01 | Transfer of patent right |