CN107911890A - A kind of energy-saving heater with explosion prevention function - Google Patents
A kind of energy-saving heater with explosion prevention function Download PDFInfo
- Publication number
- CN107911890A CN107911890A CN201711263808.9A CN201711263808A CN107911890A CN 107911890 A CN107911890 A CN 107911890A CN 201711263808 A CN201711263808 A CN 201711263808A CN 107911890 A CN107911890 A CN 107911890A
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- China
- Prior art keywords
- heating tube
- mounting base
- shell
- flanged plate
- plate
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- 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.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
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- Resistance Heating (AREA)
Abstract
The present invention relates to heater technical field, and in particular to a kind of energy-saving heater with explosion prevention function.Including mounting base, it is characterised in that：Connecting plate is equipped with before mounting base, connecting plate connecting flange plate, power lead is connected on installing plate, heating tube outer sheath is equipped with shell, metallic particles is filled between heating tube and shell, shell bottom is equipped with piston valve, heating bottom of the tube is equipped with screw thread, heating tube is connected by thread groove with mounting base, and thread groove is arranged in mounting base, and heating tube is welded with mounting base junction, it is in mounting base, heating tube is connected with power sourced electric, and flanged plate is equipped with knob, and knob is connected to moving block by connecting rod.The present invention has the function of explosion-proof and energy saving, and piston valve can be opened in temperature and excessive pressure, finally avoid damaging, and flanged plate is not fixedly connected with heating tube, and when replacement need not entirely replace flanged plate, saving material.
Description
Technical field
The present invention relates to heater technical field, and in particular to a kind of energy-saving heater with explosion prevention function.
Background technology
In the fields such as the productions such as oil, chemical industry, accumulating, it is often necessary to heating dilution is carried out to crude oil or chemical liquid,
Strengthen its mobility, and have higher requirement to its explosion-proof performance.In existing heating technique, the heating dress of generally use
It is that some electrical heating cores are placed in a closed casing to put, and fills conduction oil, then heating unit is installed on oil storage
The middle part of tank, electrical heating core is generally using power frequency electromagnet heating, MI heater cable or electric heating tube etc., by electrical heating
Core produces energy heats conduction oil, by conduction oil by heat transfer in casing, then is transferred heat to and its table by casing
The crude oil liquid of face contact surface, the heating of crude oil in oil storage tank is completed eventually through the mutual conduction of heat of crude oil liquid
Heating.Heating-up temperature is excessive in order to prevent, and conduction oil charing coking and rotten and sleeve surface thermic load are caused by overtemperature
Phenomena such as increasing and crude oil fouling coking occurs, is provided with Heating protector, such electrical heating in the conduction oil in casing
The shortcomings that device is uneven there is heating, and electrothermal efficiency is not high enough, the technology of generally use in the explosion-proof technology of electric heater
It is explosion-proof wiring cavity, tube sheet, electrothermal tube heat dissipation casing, temperature sensor heat dissipation casing, flanged plate, electrothermal tube, temperature sensing
Device, thermometric pillar, it is such the shortcomings that be exactly sensor easy aging, and technique is complex in use, make inconvenience,
Cost is higher.Heating tube is welded on flanged plate by common heater, when having heating tube damage every time, it is necessary to by whole flange
Plate is replaced, very waste of materials.
Such as China Patent No. CN200910064336.3, the applying date is on 03 06th, 2009, and the day for announcing is 2010 11
Electric heater surface scale coking can effectively be prevented by disclosing one kind in the patent of invention on the moon 10, improve the speed of heat transfer
Rate, strengthens electrothermal efficiency, and can eliminate heating dead angle, and heating viscosity reducing effect is good, and anti-explosion safety performance is high, operational reliability
Strong energy-saving explosion-proof electric heater for pot, which has the heating unit put in outside tank in tank, and conducts heat equipped with jet stream
Device, wherein, jet stream heat transfer unit (HTU) is made of jet pump and the jet pipe for being attached thereto and putting in tank, the feed liquor of jet pump
Mouthful connect by pipette with fluid reservoir, position is equipped with electromagnetism antiscaling and descaling device to jet pipe stretching tank outside, heating unit be by
Multiple electric heating assemblies are formed, and jet pipe is located at the centre position of multiple electric heating assemblies, and installation parallel with electric heating assembly
The position that lower position in fluid reservoir, electric heating assembly and jet pipe are stretched out outside tank is coated with flame proof box, is set in flame proof box
The electrothermal sleeve for being set with connection by electric heating tube and therewith by the heating prison electric heating assembly forms, and is filled between two tube walls
Superconduction silicone grease.Filter and control valve are housed in the pipette.It is equipped with the jet pipe and is used to control jet pressure and stream
The control valve of size is measured, it puts in the left and right and downside of tank inside points and its end and arranges to be laid with and connected with jet pipe
Jet stream spray inhale component.The electromagnetism antiscaling and descaling device is prevented by the electromagnetic coil being sleeved on jet pipe and the electromagnetism coupled therewith
Dirty scale removal control panel composition, the rated power of the control panel are set in more than 2000W.The heating monitoring device includes：One
Teletransmission information monitor, for being believed by signal converter liquid temperature monitoring signals, level monitoring signal, monitoring poisonous gas
Number, heater current monitoring signals, teletransmission control signal and execute-in-place control signal be acquired, change, handle, and lead to
Wireless signal is crossed transmit, receive and control at a distance.Foregoing invention is complicated there is making, and the stability of equipment is inadequate
It is good.
The content of the invention
The technical problem of solution
For the disadvantages mentioned above present in the prior art, the present invention provides a kind of energy-saving heating with explosion prevention function
Device, can cause what is burst and damage to ask efficiently against uneven heating in the heater heating process present in the prior art
Topic, while the problem of needing to replace whole heater, waste of materials, is solved after heater heating tube is damaged.
Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：
A kind of energy-saving heater with explosion prevention function, including mounting base, it is characterised in that：It is equipped with before the mounting base
Connecting plate, the connecting plate connecting flange plate, the flanged plate are equipped with heating tube, power lead are connected on the installing plate,
The heating tube outer sheath is equipped with shell, and metallic particles, the shell bottom are filled between the heating tube and the shell
Equipped with piston valve, the heating bottom of the tube is equipped with screw thread, and the heating tube is connected by thread groove with the mounting base, described
Thread groove is arranged in the mounting base, and the heating tube is welded with the mounting base junction, is institute in the mounting base
State heating tube to be connected with power sourced electric, the flanged plate is equipped with knob, and the knob is connected to moving block by connecting rod, institute
State moving block lower end connection screw thread bar, sliding slot be equipped with the flanged plate, be equipped with sliding shoe in the sliding slot, the sliding shoe with
The contact surface of the moving block is bonded to each other, and the slip front edge of board is fixed with spring block, the spring block by spring with
The flanged plate internal links, the flanged plate is interior to be equipped with thread groove, and the threaded rod passes through in thread groove and the flanged plate
Portion is connected with each other.
Further, the flanged plate is equipped with through hole at least 6, and heating tube is equipped with the through hole, described to add
The junction of heat pipe and the flanged plate does not apply welding.
Further, the moving block is lower end pyramidal structure and top is cylindrical structure.
Further, interfixed between the shell by contiguous block, the contiguous block is consolidated by screw thread and screw rod
Determine on the housing.
Further, the number and location of the sliding shoe and the through hole correspond.
Further, the heating tube is warp architecture, and every heating tube corresponds to through hole at two, the shape of the shell
Complement one another with the heating tube.
Beneficial effect
Using technical solution provided by the invention, compared with known publicly-owned technology, have as follows
Beneficial effect：
1st, by increasing sliding block and moving block, the design of flanged plate, flanged plate can fix heating tube and not have to the present invention
Welding has reached the effect for saving material, it is necessary to only need to change the heating tube of damage when changeing.
2nd, the present invention is by increasing the design of shell and piston valve, has reached heating tube homogeneous heating and not easy to explode
Effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described.It should be evident that drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the agent structure schematic diagram of the present invention；
Fig. 2 is the heating-pipe structure figure of the present invention；
Fig. 3 is the flanged plate structure chart of the present invention；
Fig. 4 is the heating pipe fixation structure schematic diagram of the present invention；
Fig. 5 is the flanged plate internal structure schematic diagram of the present invention.
Label in figure represents respectively：1- mounting bases；2- connecting plates；3- flanged plates；4- shells；5- heating tubes；6- pistons
Valve；7- thread grooves；8- power leads；9- knobs；10- through holes；11- moving blocks；12- threaded rods；13- sliding shoes；14- springs
Block.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts, belong to the scope of protection of the invention.
With reference to embodiment, the invention will be further described.
Embodiment
A kind of energy-saving heater with explosion prevention function of the present embodiment, including mounting base 1, it is characterised in that：Installation
Connecting plate 2,2 connecting flange plate 3 of connecting plate are equipped with before seat 1, flanged plate 3 is equipped with heating tube 5, and connection power supply is led on installing plate 1
Line 8,5 outer sheath of heating tube are equipped with shell 4, and metallic particles is filled between heating tube 5 and shell 4, and 4 bottom of shell is equipped with piston
Valve 6,5 bottom of heating tube are equipped with screw thread, and heating tube 5 is connected by thread groove 7 with mounting base, and thread groove 7 is arranged on mounting base 1
On, heating tube 5 is welded with 1 junction of mounting base, is that heating tube 5 is connected with power sourced electric in mounting base 1, is set on flanged plate 3
There is a knob 9, knob 9 is connected to moving block 11 by connecting rod, 11 lower end connection screw thread bar 12 of moving block, is equipped with flanged plate 3
Sliding slot, is equipped with sliding shoe 13 in sliding slot, and the contact surface of sliding shoe 13 and moving block 11 is bonded to each other, and slip front edge of board is fixed with
Spring block 14, spring block 14 is by spring and 3 internal links of flanged plate, and flanged plate 3 is interior to be equipped with thread groove, and threaded rod 12 passes through spiral shell
Groove is connected with each other with the inside of flanged plate 3；Flanged plate 3 is equipped with through hole 10 at least 6, is equipped with heating tube 5 on through hole 10, adds
Heat pipe 5 and the junction of flanged plate 3 do not apply welding；Moving block 11 is lower end pyramidal structure and top is cylindrical structure；Shell 4
Between interfixed by contiguous block, contiguous block is fixed on shell 4 by screw thread and screw rod；The number of sliding shoe 13 and through hole
Corresponded with position；Heating tube 5 is warp architecture, and every heating tube 5 corresponds to through hole 10 at two, the shape and heating tube of shell
Complement one another.
During use as depicted in figs. 1 and 2, because heating tube 5 is got along well, fluid directly contacts, and is heated by shell 4,
Built-in filler particles can make to be uniformly heated, and the bottom of shell 4 is equipped with piston valve, because the distance of bottom and power supply
Relatively near, fever is fast, accident easily occurs, when bottom temp is excessive, internal air pressure rise, finally so that 6 quilt of piston valve
Extrusion, air pressure reduce, the accident that will not be burst, and when mounted, welding need not be used on flanged plate 3, heating tube 5 is put
In the through hole 10 for entering flanged plate 3, turning knob 9, moving block 11 can rotate under the drive of knob 9, and threaded rod 12 moves down,
Moving block 11 moves down, and extrudes sliding shoe 12, and sliding shoe 12 moves horizontally, and the heating tube 5 in squeezing through-hole 10, fixes it, most
Heating tube 5 is welded in mounting base 1 afterwards, hereafter wants just only to need to remove faulty component when replacing the heating tube 5 to break down
, it is not necessary to whole flanged plate 3 is replaced together with heating tube 5, saves material.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each implementation
Technical solution described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution can't be made to depart from the spirit and scope of various embodiments of the present invention technical solution.
Claims (6)
1. a kind of energy-saving heater with explosion prevention function, including mounting base (1), it is characterised in that：Before the mounting base (1)
Equipped with connecting plate (2), connecting plate (2) the connecting flange plate (3), the flanged plate (3) is equipped with heating tube (5), the peace
Power lead (8) is connected in loading board (1), heating tube (5) outer sheath is equipped with shell (4), the heating tube (5) with it is described outside
Metallic particles is filled between shell (4), shell (4) bottom is equipped with piston valve (6), and heating tube (5) bottom is equipped with
Screw thread, the heating tube (5) are connected by thread groove (7) with the mounting base, and the thread groove (7) is arranged on the mounting base
(1) on, the heating tube (5) is welded with the mounting base (1) junction, is the heating tube in the mounting base (1)
(5) it is connected with power sourced electric, the flanged plate (3) is equipped with knob (9), and the knob (9) is connected to rotation by connecting rod
Block (11), moving block (11) the lower end connection screw thread bar (12), the flanged plate (3) is interior to be equipped with sliding slot, is set in the sliding slot
There is a sliding shoe (13), the contact surface of the sliding shoe (13) and the moving block (11) is bonded to each other, and the slip front edge of board is consolidated
Surely spring block (14) is equipped with, the spring block (14) passes through spring and the flanged plate (3) internal links, the flanged plate (3)
Interior to be equipped with thread groove, the threaded rod (12) inside thread groove and the flanged plate (3) by being connected with each other.
A kind of 2. energy-saving heater with explosion prevention function according to claim 1, it is characterised in that the flanged plate
(3) through hole (10) at least 6 is equipped with, heating tube (5), the heating tube (5) and the method are equipped with the through hole (10)
The junction of blue plate (3) does not apply welding.
A kind of 3. energy-saving heater with explosion prevention function according to claim 1, it is characterised in that the moving block
(11) be lower end pyramidal structure and top is cylindrical structure.
A kind of 4. energy-saving heater with explosion prevention function according to claim 1, it is characterised in that the shell
(4) interfixed between by contiguous block, the contiguous block is fixed on the shell (4) by screw thread and screw rod.
A kind of 5. energy-saving heater with explosion prevention function according to claim 1, it is characterised in that the sliding shoe
(13) corresponded with the number and location of the through hole.
A kind of 6. energy-saving heater with explosion prevention function according to claim 1, it is characterised in that the heating tube
(5) it is warp architecture, through hole (10), the shape of the shell and the heating tube phase interworking at every heating tube (5) corresponding two
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263808.9A CN107911890A (en) | 2017-12-05 | 2017-12-05 | A kind of energy-saving heater with explosion prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263808.9A CN107911890A (en) | 2017-12-05 | 2017-12-05 | A kind of energy-saving heater with explosion prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107911890A true CN107911890A (en) | 2018-04-13 |
Family
ID=61853963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711263808.9A Pending CN107911890A (en) | 2017-12-05 | 2017-12-05 | A kind of energy-saving heater with explosion prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107911890A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068409A (en) * | 2018-08-03 | 2018-12-21 | 安徽华瑞电气有限公司 | A kind of flange cluster type electric heater with wear-resistant function |
| CN109287007A (en) * | 2018-08-23 | 2019-01-29 | 镇江裕太防爆电加热器有限公司 | Compound high voltage heater electric heating pipe mounting structure |
| CN111174409A (en) * | 2019-12-25 | 2020-05-19 | 盐城兴泰电热科技股份有限公司 | Novel explosion-proof pipeline electric heater |
-
2017
- 2017-12-05 CN CN201711263808.9A patent/CN107911890A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068409A (en) * | 2018-08-03 | 2018-12-21 | 安徽华瑞电气有限公司 | A kind of flange cluster type electric heater with wear-resistant function |
| CN109068409B (en) * | 2018-08-03 | 2024-02-06 | 安徽华瑞电气有限公司 | Flange cluster type electric heater with wear-resistant function |
| CN109287007A (en) * | 2018-08-23 | 2019-01-29 | 镇江裕太防爆电加热器有限公司 | Compound high voltage heater electric heating pipe mounting structure |
| CN109287007B (en) * | 2018-08-23 | 2023-10-20 | 镇江裕太防爆电加热器有限公司 | Composite high-voltage heater electric heating tube mounting structure |
| CN111174409A (en) * | 2019-12-25 | 2020-05-19 | 盐城兴泰电热科技股份有限公司 | Novel explosion-proof pipeline electric heater |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |