CN106679157B - Pipeline type heating tube scale deposit device - Google Patents
Pipeline type heating tube scale deposit device Download PDFInfo
- Publication number
- CN106679157B CN106679157B CN201710049615.7A CN201710049615A CN106679157B CN 106679157 B CN106679157 B CN 106679157B CN 201710049615 A CN201710049615 A CN 201710049615A CN 106679157 B CN106679157 B CN 106679157B
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- wall
- tube
- generating pipe
- type heat
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 238000001556 precipitation Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method 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
- 230000008021 deposition Effects 0.000 abstract description 10
- 238000000151 deposition Methods 0.000 abstract 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 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 scale precipitation equipments, belong to heating equipment field.
[background technique]
Heat-generating pipe is electrical equipment, usually solid bar, and when for heating the gas or liquid of flowing, water becomes from liquid
Gaseous state will leave scale, cause variety of problems.Hydrodynamics shows that caliber section somewhere becomes larger hour suddenly, fluid
Flow velocity will accordingly become smaller greatly.The small place of flow velocity, can leave more scale.
So the present invention is based on above deficiency and generates.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of structure is simple, the pipeline of deposition space can be reserved to scale
Formula heat-generating pipe 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 scale deposition
Device includes stand tube, it is characterised in that: is externally provided with outer tube in the stand tube, inner sleeve is equipped in the stand tube
Pipe, the upper surface of the outer tube are higher than the upper surface 3mm-5mm of the inner sleeve, the upper surface of the inner sleeve and described outer
The inner wall of casing seals the platform to be formed for sediment incrustation, is wound with respectively in the bracket pipe outer wall and inner sleeve pipe outer wall
The heating wire being connected as one is arranged at intervals with two conductive stitch, the heating wire both ends on one end of the stand tube
It is connected on the conductive stitch, is equipped with the through-hole passed through for fluid along its length in the inner sleeve.
A kind of duct type heat-generating pipe scale precipitation equipment as described above, which is characterized in that the bracket pipe end section is other
It is sealed against each other with the end of the outer tube, inner sleeve.
A kind of duct type heat-generating pipe scale precipitation equipment as described above, which is characterized in that in the inner sleeve pipe outer wall
Equipped with spiral groove, the heating wire is arranged in the spiral groove.
A kind of duct type heat-generating pipe scale precipitation equipment as described above, which is characterized in that the inner sleeve is stainless steel
Material is equipped with insulating coating in the spiral groove.
A kind of duct type heat-generating pipe scale precipitation equipment as described above, which is characterized in that the heating wire is around branch
Frame pipe inside and outside wall includes inside spin portion and external spiral portion, is connected between the inside spin portion and external spiral portion by transition junctions portion
It connects, the inside spin portion is set on the outer wall of inner sleeve 3, and the external spiral portion is set on the outer wall of the stand tube, in institute
The end for stating stand tube is equipped with link slot, and the transition junctions portion is arranged in the link slot.
A kind of duct type heat-generating pipe scale precipitation equipment as described above, which is characterized in that one end of the inner sleeve is
Closed end is equipped with the opening for being connected to the through-hole on the tube wall of the closed end.
A kind of duct type heat-generating pipe scale precipitation equipment as described above, which is characterized in that the heating wire is carbon fever
Silk.
A kind of duct type heat-generating pipe scale precipitation equipment as described above, which is characterized in that the outer tube with it is described
There is high temperature insulation filler material 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 scale precipitation equipment of the invention achieving the following effects:
Heat-generating pipe is designed to hollow pipe by the present invention, and fluid is enable to flow through from the inside and outside wall of heat-generating pipe, is increased heat exchange and is returned
Road；Outer tube height of the invention is higher than the height of inner sleeve, so that scale concentration is deposited at additional casing, it is actively heavy
Product, reserves deposition space to scale.
[Detailed description of the invention]
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is explosive view of the invention；
Fig. 2 is perspective view of the invention；
Fig. 3 is sectional view of the invention；
Detailed description of the invention: 1, stand tube；2, outer tube；3, inner sleeve；4, heating wire；41, inside spin portion；42, external spiral portion；
5, conductive stitch；6, through-hole；7, spiral groove；8, transition junctions portion；9, link slot；10, it is open；11, platform.
[specific embodiment]
It elaborates with reference to the accompanying drawing to embodiments of the present invention.
As shown in Figure 1 to Figure 3, a kind of duct type heat-generating pipe scale precipitation equipment, includes stand tube 1, in the bracket
Pipe 1 is externally provided with outer tube 2, and inner sleeve 3 is equipped in 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, reserve deposition space to scale, the upper surface of the inner sleeve 3 and the housing
The inner wall of pipe 2 seals the platform 11 to be formed for deposition, and scale concentration is deposited on additional outer tube 2, and active deposition gives scale
Reserved deposition space；It is wound with the heating wire 4 being connected as one respectively on 1 outer wall of stand tube and 3 outer wall of inner sleeve,
Two conductive stitch 5 are arranged at intervals on one end of the stand tube 1,4 both ends of heating wire are connected to the conduction
On stitch 5, it is equipped with the through-hole 6 passed through for fluid along its length in the inner sleeve 3, heat-generating pipe of the present invention is designed to hollow
Pipe, enables fluid to flow through from the inner wall of inner sleeve, increases heat exchange loop.
As shown in Figure 1 to Figure 3, in the present embodiment, 1 end of stand tube respectively with the inner sleeve 3, outer tube 2
End seal against each other, the both ends of the both ends of stand tube 1 and inner sleeve 3 are tightly connected, the both ends of stand tube 1 and outer tube 2
Both ends are tightly connected, and are prevented inside fluid sleeve pipe.
As shown in Figure 1 to Figure 3, in the present embodiment, spiral groove 7, the fever are equipped on 3 outer wall of inner sleeve
Silk 4 is arranged in the spiral groove 7.
As shown in Figure 1 to Figure 3, in the present embodiment, the inner sleeve 3 is stainless steel material, in the spiral groove 7
Equipped with insulating coating.
As shown in Figure 1 to Figure 3, in the present embodiment, the heating wire 4 includes interior spiral shell around 1 inside and outside wall of stand tube
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 equipped 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 closed end, in the closed end
Tube wall is equipped with the opening 10 for being connected to the through-hole 6.
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
Thermal insulation filler material, it is in the present embodiment, heat-resisting exhausted in the end crevice welded seal of the outer tube 2 and the inner sleeve 3
Edge filler material is the filler material of similar magnesia etc, plays the role of heat preservation insulation.
Claims (7)
1. a kind of duct type heat-generating pipe scale precipitation equipment includes stand tube (1), it is characterised in that: in the stand tube (1)
Outer tube (2) are externally provided with, are equipped with inner sleeve (3) in 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) and the inner wall of the outer tube (2) seal to form use
In the platform (11) of sediment incrustation, it is wound with and is connected as one respectively on the stand tube (1) outer wall and inner sleeve (3) outer wall
Heating wire (4), two conductive stitch (5), the heating wire (4) two are arranged at intervals on one end of the stand tube (1)
End is connected on the conductive stitch (5), is equipped with the through-hole passed through for fluid along its length in the inner sleeve (3)
(6)；The heating wire (4) includes inside spin portion (41) and external spiral portion (42) around stand tube (1) inside and outside wall, it is described in
It is connect between spire (41) and external spiral portion (42) by transition junctions portion (8), the inside spin portion (41) is set in inner sleeve
On the outer wall for managing (3), the external spiral portion (42) is set on the outer wall of the stand tube (1), at the end of the stand tube (1)
Portion is equipped with link slot (9), and transition junctions portion (8) setting is in the link slot (9).
2. a kind of duct type heat-generating pipe scale precipitation equipment as described in claim 1, which is characterized 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 scale precipitation equipment as described in claim 1, which is characterized in that in the inner sleeve
(3) outer wall is equipped with spiral groove (7), and heating wire (4) setting is in the spiral groove (7).
4. a kind of duct type heat-generating pipe scale precipitation equipment as claimed in claim 3, which is characterized in that the inner sleeve (3)
For stainless steel material, insulating coating is equipped in the spiral groove (7).
5. a kind of duct type heat-generating pipe scale precipitation equipment as described in claim 1, which is characterized in that the inner sleeve (3)
One end be closed end, the opening (10) for being connected to the through-hole (6) is equipped on the tube wall of the closed end.
6. a kind of duct type heat-generating pipe scale precipitation equipment as described in claim 1, which is characterized in that the heating wire (4)
For carbon heating wire.
7. a kind of duct type heat-generating pipe scale precipitation equipment as described in claim 1, which is characterized in that in the outer tube
(2) there is high temperature insulation filler material in 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 CN106679157A (en) | 2017-05-17 |
| CN106679157B true 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 |
|---|---|
| CN106679157A (en) | 2017-05-17 |
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| 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 | ||
| 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 |