CN209469938U - A kind of electric heat tracing device for freezing prevention tubing - Google Patents
A kind of electric heat tracing device for freezing prevention tubing Download PDFInfo
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- CN209469938U CN209469938U CN201822232256.1U CN201822232256U CN209469938U CN 209469938 U CN209469938 U CN 209469938U CN 201822232256 U CN201822232256 U CN 201822232256U CN 209469938 U CN209469938 U CN 209469938U
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Abstract
The utility model relates to defrosters, more particularly to a kind of electric heat tracing device for freezing prevention tubing, including supervisor and connector heat preservation component, connector heat preservation component both ends are fixedly connected by ring flange with supervisor, supervisor is external to be equipped with shell, shell both ends are respectively and fixedly provided with mounting plate, it is connected between mounting plate by spring, the first elastic heat preserving cloth is connected between shell, inner walls are fixed with mounting base, mounting base is equipped with groove, inside grooves are equipped with support plate, support plate side is connect by spring with groove inner wall, the support plate other side is equipped with the idler wheel being bonded with supervisor, the second elastic heat preserving cloth is connected between support plate, electric-heating belt is equipped in second elastic heat preserving cloth interlayer；Technical solution provided by the utility model, which can effectively overcome, does not have that insulation construction, heating and thermal insulation effect are poor, lack defect to pipeline junction heated protective present in the prior art.
Description
Technical field
The utility model relates to defrosters, and in particular to a kind of electric heat tracing device for freezing prevention tubing.
Background technique
Petroleum pipeline has become one of main tool of transfer oil at present, and the tubing of petroleum pipeline is generally steel pipe,
It is welded into long-distance pipe using attachment devices such as flanges, and control and flow adjusting is opened and closed using valve.Oil pipeline
Mainly there are a conveying techniques such as isothermal conveying, heated transportation and sequentially-fed, some oil pipelines are built on the ground or tunnel
Interior, when north of china in winter is colder, the crude oil in petroleum pipeline can freeze because temperature is too low, and then lead to line clogging, very
To meeting bursting by freezing oil pipeline, causes crude oil to be revealed, bring a large amount of economic losses.
Currently, the mode of common electric-heating belt winding oil pipeline heats oil pipeline, to reach petroleum pipeline
Antifreeze purpose.Although this method is simple, at low cost, the most key is not have insulation construction, and heat easily dissipates
It is dealt into air, heating effect is poor, and the effect of heating can be even lost under the weather condition of extreme cold, is not had not only
Antifreeze effect has instead resulted in the waste of electric energy.In addition, existing defroster lacks the heated protective to pipeline junction, hold
Easily revealed in pipeline junction bursting by freezing.
Utility model content
(1) the technical issues of solving
For disadvantages mentioned above present in the prior art, the utility model provides a kind of electric tracing for freezing prevention tubing
Device can effectively overcome present in the prior art and not have that insulation construction, heating and thermal insulation effect are poor, lack and connect to pipeline
Connect the defect of place's heated protective.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of electric heat tracing device for freezing prevention tubing, including supervisor and connector heat preservation component, the connector heat preservation component
Both ends are fixedly connected by ring flange with supervisor, and shell is equipped with outside the supervisor, and the shell both ends are respectively and fixedly provided with mounting plate,
It is connected between the mounting plate by spring, is connected with the first elastic heat preserving cloth between the shell, the inner walls are fixed
Have a mounting base, the mounting base is equipped with groove, and the inside grooves are equipped with support plate, the support plate side by spring with
Groove inner wall connection, the support plate other side are equipped with the idler wheel being bonded with supervisor, are connected with second between the support plate
Elastic heat preserving cloth is equipped with electric-heating belt in the second elastic heat preserving cloth interlayer；
The connector heat preservation component includes steel outer tube, steel inner tube, and the steel inner tube is connected to supervisor, the steel
Electric-heating belt is equipped between outer tube and steel inner tube, the steel outer tube is equipped with thermal insulation layer, sets inside the steel inner tube
There is thermal conductive silicon offset plate, the thermal conductive silicon offset plate is fixed with thermal conductive silicon blob of viscose one end, and the thermal conductive silicon blob of viscose other end runs through steel
Inner tube protrudes between steel outer tube and steel inner tube；
Be fixed with box body outside the steel outer tube, the inboard wall of cartridge is fixed with generator, the generator drive shaft with
Shaft one end is fixed, and the shaft other end is through steel outer tube, steel inner tube and protrudes into inside steel inner tube, the shaft end
Portion is fixed with driving blade.
Preferably, the thermal insulation layer is made of heat insulation foam.
Preferably, there are four the shell is set, each housing section is in quadrant, and the shell is in " ten " word
Distribution.
Preferably, the mounting plate section is L-shaped.
Preferably, each inner walls are fixed there are four mounting base, and the mounting base every two is one group solid respectively
It is scheduled on shell both ends.
Preferably, the box body is equipped with heat release hole.
Preferably, the steel outer tube, on steel inner tube with sealing element is equipped at shaft contacts.
Preferably, the generator output end and electric-heating belt control device are electrically connected.
(3) beneficial effect
Compared with prior art, a kind of electric heat tracing device for freezing prevention tubing provided by the utility model is by the second bullet
Property heat insulating cloth setting on the supporting plate, can the second elastic heat preserving cloth and supervisor between formed one layer of heating layer, utilize heating
Layer is evenly heated supervisor, effectively improves heating and thermal insulation effect, the first elastic heat preserving cloth plays insulation effect, heat is stayed
In shell, the spring cooperation support plate between mounting plate and the spring between groove enable a device to be suitable for different rule
The supervisor of lattice size, the idler wheel of support plate side is mobile convenient for shell so that device install it is more convenient；Outside steel
Electric-heating belt between pipe and steel inner tube can carry out heating and thermal insulation to supervisor junction, and thermal conductive silicon blob of viscose can be by electric tracing
The heat transfer that band distributes gives thermal conductive silicon offset plate, is distributed even heat to steel inner tube by thermal conductive silicon offset plate, effectively improves and adds
Hot heat insulation effect avoids revealing in pipeline junction bursting by freezing, thermal insulation layer rises so as to carry out heating and thermal insulation to supervisor junction
To the effect of heat preservation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 be in the utility model Fig. 1 A-A to cross section structure schematic diagram；
Fig. 3 is B-B direction cross section structure schematic diagram in the utility model Fig. 1；
In figure:
1, it is responsible for；2, shell；3, steel inner tube；4, steel outer tube；5, ring flange；6, mounting plate；7, spring；8, the first bullet
Property heat insulating cloth；9, mounting base；10, groove；11, support plate；12, the second elastic heat preserving cloth；13, thermal insulation layer；14, electric-heating belt；
15, thermal conductive silicon offset plate；16, thermal conductive silicon blob of viscose；17, box body；18, generator；19, shaft；20, driving blade.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of electric heat tracing device for freezing prevention tubing, as shown in Figure 1 to Figure 3, including supervisor 1 and connector heat preservation component,
Connector heat preservation component both ends are fixedly connected by ring flange 5 with supervisor 1, and 1 outside of supervisor is equipped with shell 2, and 2 both ends of shell are fixed
There is mounting plate 6, connected between mounting plate 6 by spring 7, the first elastic heat preserving cloth 8 is connected between shell 2,2 inner wall of shell is solid
Surely there is mounting base 9, mounting base 9 is equipped with groove 10, support plate 11 is equipped with inside groove 10, and 11 side of support plate passes through spring 7
It is connect with 10 inner wall of groove, 11 other side of support plate is equipped with the idler wheel being bonded with supervisor 1, is connected with second between support plate 11
Elastic heat preserving cloth 12 is equipped with electric-heating belt 14 in second elastic heat preserving cloth, 12 interlayer；
Connector heat preservation component includes steel outer tube 4, steel inner tube 3, and steel inner tube 3 be connected to supervisor 1, steel outer tube 4 and
It is equipped with electric-heating belt 14 between steel inner tube 3, thermal insulation layer 13 is equipped with inside steel outer tube 4, is equipped with thermal conductive silicon inside steel inner tube 3
Offset plate 15, thermal conductive silicon offset plate 15 are fixed with 16 one end of thermal conductive silicon blob of viscose, and 16 other end of thermal conductive silicon blob of viscose is protruded into through steel inner tube 3
Between steel outer tube 4 and steel inner tube 3；
It is fixed with box body 17 outside steel outer tube 4,17 inner wall of box body is fixed with generator 18,18 drive shaft of generator and shaft
19 one end are fixed, and 19 other end of shaft is through steel outer tube 4, steel inner tube 3 and protrudes into inside steel inner tube 3,19 end of shaft
It is fixed with driving blade 20.
Thermal insulation layer 13 is made of heat insulation foam, and there are four shell 2 is set, each 2 section of shell is in quadrant, shell 2
It is distributed in " ten " word, 6 section of mounting plate is L-shaped, and each 2 inner wall of shell is fixed, and there are four mounting base 9,9 every two of mounting base
2 both ends of shell are separately fixed at for one group, box body 17 is equipped with heat release hole, connects on steel outer tube 4, steel inner tube 3 with shaft 19
Synapsis is equipped with sealing element, and 18 output end of generator and 14 control device of electric-heating belt are electrically connected.
Second elastic heat preserving cloth 12 is arranged in support plate 11, it can be between the second elastic heat preserving cloth 12 and supervisor 1
One layer of heating layer is formed, supervisor 1 is evenly heated using heating layer, effectively improves heating and thermal insulation effect.First elasticity is protected
Stupe 8 plays insulation effect, and heat is stayed in shell 2.Spring 7 between mounting plate 6 cooperate support plate 11 and groove 10 it
Between spring 7, enable a device to be suitable for supervisor 1 of different specifications and sizes, the idler wheel of 11 side of support plate moves convenient for shell 2
It is dynamic so that device install it is more convenient.
Electric-heating belt 14 between steel outer tube 4 and steel inner tube 3 can carry out heating and thermal insulation to 1 junction of supervisor, lead
The heat transfer that hot silica gel block 16 can distribute electric-heating belt 14 is equal by heat by thermal conductive silicon offset plate 15 to thermal conductive silicon offset plate 15
It is even to distribute to steel inner tube 3, heating and thermal insulation effect is effectively improved, so as to carry out heating and thermal insulation to 1 junction of supervisor, is avoided
It is revealed in pipeline junction bursting by freezing, thermal insulation layer 13 plays the role of heat preservation.
It can push driving blade 20 that shaft 19 is driven to rotate using the petroleum flowed in steel inner tube 3, generator 18 produces
Raw electric energy sends 14 control device of electric-heating belt to, can save a part of energy consumption.In the case where electricity is inadequate, also
Need 14 control device external power supply of electric-heating belt.
It is worth noting that, heating temperature can be set on 14 control device of electric-heating belt, this belongs to those skilled in the art
The conventional technical means of member, therefore this will not be repeated here.
Second elastic heat preserving cloth is arranged a kind of electric heat tracing device for freezing prevention tubing provided by the utility model
In support plate, one layer of heating layer can be formed between the second elastic heat preserving cloth and supervisor, supervisor is carried out using heating layer equal
Even heating effectively improves heating and thermal insulation effect, and the first elastic heat preserving cloth plays insulation effect, heat is stayed in shell, installation
Spring cooperation support plate between plate and the spring between groove, enable a device to be suitable for supervisor of different specifications and sizes,
The idler wheel of support plate side is mobile convenient for shell so that device install it is more convenient；Steel outer tube and steel inner tube
Between electric-heating belt can to supervisor junction carry out heating and thermal insulation, the heat that thermal conductive silicon blob of viscose can distribute electric-heating belt
Thermal conductive silicon offset plate is passed to, even heat is distributed to steel inner tube by thermal conductive silicon offset plate, effectively improves heating and thermal insulation effect, from
And heating and thermal insulation can be carried out to supervisor junction, it avoids revealing in pipeline junction bursting by freezing, thermal insulation layer plays the role of heat preservation.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and
Range.
Claims (8)
1. a kind of electric heat tracing device for freezing prevention tubing, it is characterised in that: described including supervisor (1) and connector heat preservation component
Connector heat preservation component both ends are fixedly connected by ring flange (5) with supervisor (1), are equipped with shell (2) outside the supervisor (1), institute
Shell (2) both ends are stated to be respectively and fixedly provided with mounting plate (6), between the mounting plate (6) by spring (7) connect, the shell (2) it
Between be connected with the first elastic heat preserving cloth (8), shell (2) inner wall is fixed with mounting base (9), and the mounting base (9) is equipped with
Groove (10), the groove (10) is internal to be equipped with support plate (11), and support plate (11) side passes through spring (7) and groove
(10) inner wall connects, and support plate (11) other side is equipped with and is responsible for (1) idler wheel for being bonded, between the support plate (11)
It is connected with the second elastic heat preserving cloth (12), is equipped with electric-heating belt (14) in the second elastic heat preserving cloth (12) interlayer；
The connector heat preservation component includes steel outer tube (4), steel inner tube (3), and the steel inner tube (3) is connected to supervisor (1),
Electric-heating belt (14) are equipped between the steel outer tube (4) and steel inner tube (3), are equipped with inside the steel outer tube (4) heat-insulated
Layer (13), the steel inner tube (3) is internal to be equipped with thermal conductive silicon offset plate (15), the thermal conductive silicon offset plate (15) and thermal conductive silicon blob of viscose
(16) one end is fixed, and thermal conductive silicon blob of viscose (16) other end protrudes into steel outer tube (4) and steel inner tube through steel inner tube (3)
(3) between；
It is fixed with box body (17) outside the steel outer tube (4), box body (17) inner wall is fixed with generator (18), the power generation
Machine (18) drive shaft is fixed with shaft (19) one end, and shaft (19) other end runs through steel outer tube (4), steel inner tube (3)
And steel inner tube (3) inside is protruded into, shaft (19) end is fixed with driving blade (20).
2. the electric heat tracing device according to claim 1 for freezing prevention tubing, it is characterised in that: the thermal insulation layer (13) is adopted
It is made of heat insulation foam.
3. the electric heat tracing device according to claim 1 for freezing prevention tubing, it is characterised in that: the shell (2) is equipped with
Four, each shell (2) section is in quadrant, and the shell (2) is distributed in " ten " word.
4. the electric heat tracing device according to claim 1 for freezing prevention tubing, it is characterised in that: the mounting plate (6) is cut
Face is L-shaped.
5. the electric heat tracing device according to claim 1 for freezing prevention tubing, it is characterised in that: each shell (2)
Inner wall is fixed there are four mounting base (9), and mounting base (9) every two is one group and is separately fixed at shell (2) both ends.
6. the electric heat tracing device according to claim 1 for freezing prevention tubing, it is characterised in that: set on the box body (17)
There is heat release hole.
7. the electric heat tracing device according to claim 1 for freezing prevention tubing, it is characterised in that: the steel outer tube (4),
Sealing element is equipped with shaft (19) contact position on steel inner tube (3).
8. the electric heat tracing device according to claim 1 for freezing prevention tubing, it is characterised in that: the generator (18) is defeated
Outlet and electric-heating belt (14) control device are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232256.1U CN209469938U (en) | 2018-12-28 | 2018-12-28 | A kind of electric heat tracing device for freezing prevention tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232256.1U CN209469938U (en) | 2018-12-28 | 2018-12-28 | A kind of electric heat tracing device for freezing prevention tubing |
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| Publication Number | Publication Date |
|---|---|
| CN209469938U true CN209469938U (en) | 2019-10-08 |
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ID=68090068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822232256.1U Active CN209469938U (en) | 2018-12-28 | 2018-12-28 | A kind of electric heat tracing device for freezing prevention tubing |
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| Country | Link |
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| CN (1) | CN209469938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824846A (en) * | 2019-10-16 | 2020-02-21 | 武汉华星光电半导体显示技术有限公司 | Baking device and manufacturing method of display panel |
| CN110926134A (en) * | 2019-11-26 | 2020-03-27 | 深圳市华星光电半导体显示技术有限公司 | Baking device |
| CN112128480A (en) * | 2020-09-10 | 2020-12-25 | 杨绪全 | Anti-freezing water pipe device |
-
2018
- 2018-12-28 CN CN201822232256.1U patent/CN209469938U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824846A (en) * | 2019-10-16 | 2020-02-21 | 武汉华星光电半导体显示技术有限公司 | Baking device and manufacturing method of display panel |
| CN110824846B (en) * | 2019-10-16 | 2022-11-08 | 武汉华星光电半导体显示技术有限公司 | Baking device and manufacturing method of display panel |
| CN110926134A (en) * | 2019-11-26 | 2020-03-27 | 深圳市华星光电半导体显示技术有限公司 | Baking device |
| CN112128480A (en) * | 2020-09-10 | 2020-12-25 | 杨绪全 | Anti-freezing water pipe device |
| CN112128480B (en) * | 2020-09-10 | 2021-12-07 | 惠民力创水利科技有限公司 | Anti-freezing water pipe device |
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