CN203824047U - Electric heater for tube power transmission - Google Patents
Electric heater for tube power transmission Download PDFInfo
- Publication number
- CN203824047U CN203824047U CN201420210626.0U CN201420210626U CN203824047U CN 203824047 U CN203824047 U CN 203824047U CN 201420210626 U CN201420210626 U CN 201420210626U CN 203824047 U CN203824047 U CN 203824047U
- Authority
- CN
- China
- Prior art keywords
- tube
- heating
- housing
- plate
- shell
- 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.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 239000012530 fluid Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 10
- 238000009529 body temperature measurement Methods 0.000 abstract 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model provides an electric heater for tube power transmission and belongs to heating equipment in the petrochemical field, which comprises a shell and a heating tube. A blind plate and a tube plate are fixed in the shell to divide the shell into an electrical chamber, a superconductive liquid chamber and a heating chamber. A baffle plate is arranged in the heating chamber. The top of the heating tube is fixed onto the tube plate and is configured to pass through the blind plate of the superconductive liquid chamber to extend into the heating chamber. The outside of the heating chamber is provided with a protection sleeve. The outlet tube of the shell is L-shaped. One end of the outlet tube extends out of the shell, and the other end of the outlet tube extends into the upper part of the heating chamber. According to the technical scheme of the utility model, the spiral baffle heat-radiation plate is arranged on the protection sleeve inside the shell, and the number of baffle plates is reduced. Meanwhile, the damage of dirt accumulated at dead spots to the heater can be relieved, and the tube pass of fluids is increased greatly. The heating period is therefore prolonged and the fluidity of fluids is better improved. The electric heater is also provided with a junction box for temperature measurement elements, so that the influence of the heating tube and other devices on temperature measurement elements can be avoided. Therefore, the accuracy of temperature measurement elements is improved.
Description
Technical field
The utility model relates to the heater of petrochemical industry, relates in particular to a kind of pipe transmission of electricity heater.
Background technology
At petrochemical industry, the mobility extreme difference of crude oil or part chemical industry fluid, need to carry out diluting heating, strengthens its mobility, just can carry.Existing pipeline fluid heater, most convection cell heating are insufficient, and the good heater of some heating effects, its heating power consumption is high, dead angle is many, easily causes dirt deposition, affects the service life of heater.Temperature element in heater is used for the intensification situation of Real-Time Monitoring heater for heat medium, if excess Temperature, easily damage heater, and temperature is too low, do not reach the object that increases fluid mobility, but temperature element is many and heater accesses same terminal box, its degree of accuracy meeting is subject to certain impact, and then cause temperature measuring inaccurate, can not accurately detect the temperature of heat medium.
Summary of the invention
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of pipe transmission of electricity heater.
Pipe transmission of electricity heater of the present utility model; comprise housing and heating tube; described enclosure interior is fixed with from top to bottom blind plate and tube sheet is divided into electric panel room, superconduction liquid chamber and heating clamber by housing; the inside of heating clamber is provided with deflection plate; the top of heating tube is fixed on blind plate, through superconduction liquid chamber, tube sheet, is stretched in heating clamber; the outside of heating tube is provided with protective sleeve; the upper end of protective sleeve is fixed on tube sheet, the top that the outlet of housing is L-shaped, hull outside is stretched out in its one end, the other end stretches into heating clamber.In described electric panel room, be provided with superconducting fluid temperature element, it inserts under superconducting fluid liquid level through blind plate, the outer wall of electric panel room is provided with temperature element terminal box.Described superconducting fluid chamber outer wall has connected superconducting fluid expansion chamber.Described protective sleeve outer wall is provided with spiral baffling heat sink.
As further improvement of the utility model, the quantity of described deflection plate is two, be tubular and an end opening, wherein the deflection plate in outside is that housing bottom is fixed in upper end open, lower end, and the deflection plate of inner side is that lower ending opening, upper end are fixed on tube sheet.
As further improvement of the utility model, the inlet tube of described housing is provided with electromagnetism antiscaling and descaling device.
As further improvement of the utility model, in the outlet of described housing, be provided with outlet temperature element.
Pipe transmission of electricity heater of the present utility model; utilize the spiral baffling heat sink arranging on housing internal protective cover; reduced the quantity of deflection plate; reduced the damage to heater of dirt due to dead angle acumulation; and increased to a great extent the tube side of fluid; extend the heat time, better strengthened the mobility of fluid.This device is also provided with temperature element terminal box, has avoided the impact of the devices such as heating tube on temperature element, has increased the degree of accuracy of temperature element.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, pipe transmission of electricity heater of the present utility model, comprise housing 1 and heating tube 2, it is characterized in that described housing 1 inside is fixed with blind plate 3 from top to bottom and tube sheet 4 is divided into electric panel room 5 by housing 1, superconduction liquid chamber 6 and heating clamber 7, the inside of heating clamber 7 is provided with deflection plate 8, the top of heating tube 2 is fixed on blind plate 3, through superconduction liquid chamber 6, tube sheet 4, stretch in heating clamber 7, the outside of heating tube 2 is provided with protective sleeve 9, the upper end of protective sleeve 9 is fixed on tube sheet 4, the outlet 10 of housing 1 is L-shaped, housing 1 outside is stretched out in its one end, the other end stretches into the top of heating clamber 7.
In described electric panel room 5, be provided with superconducting fluid temperature element 11, it inserts under superconducting fluid liquid levels through blind plate 3, the outer wall of electric panel room 5 is provided with temperature element terminal box 12.Superconducting fluid temperature element 11 is for measuring the temperature of superconducting fluid.
Described superconduction liquid chamber 6 outer walls have connected superconducting fluid expansion chamber 13, and when superconducting fluid heats up expansion, superconducting fluid can flow in expanding chamber, when temperature reduces, superconducting fluid can flow into superconduction liquid chamber 6 from superconducting fluid expansion chamber 13, does not waste, and superconducting fluid is utilized effectively.
Described protective sleeve 9 outer walls are provided with spiral baffling heat sink 14, increase itself and medium contact area, make heating effect obtain maximizing and embody.
The quantity of described deflection plate 8 is two, be tubular, and an end opening, wherein the deflection plate 8 in outside is for being fixed on housing 1 bottom in upper end open, lower end, and the deflection plate 8 of inner side is for lower ending opening and be placed in the cylinder of outside deflection plate 8, upper end is fixed on tube sheet 4.
The inlet tube 15 of described housing 1 is provided with electromagnetism antiscaling and descaling device 16, can carry out pretreatment to the fluid in access to plant, and protective device, makes treatment effect energy better on the other hand on the one hand.
In the outlet 10 of described housing 1, be provided with outlet temperature element 17, can monitor constantly the fluid temperature (F.T.) of outlet, thereby by the components and parts in operation electric panel room 5, regulate the temperature of heating clamber.
Need the fluid of heating to be entered by inlet tube 15, through electromagnetism antiscaling and descaling device 16, remove after the impurity such as metal fillings, enter in housing 1, along deflection plate 8 and the formed channel flow of spiral baffling heat sink 14 and heated by heating tube 2, finally by outlet 10, flowed out.Wherein, heating tube 2 skins are provided with protective sleeve 9, and in the outside of heating tube 2,, the inner side of protective sleeve 9 is provided with superconducting fluid, superconducting fluid is for fear of fluid, to be heated pipe 2 to add heat transition, causes the damage of heating tube 2.Superconduction liquid chamber 6 is provided with superconducting fluid expansion chamber, is that the change in volume that the variations in temperature due to superconducting fluid is caused cushions.
Claims (4)
1. manage transmission of electricity heater, comprise housing (1) and heating tube (2), it is characterized in that described housing (1) inside is fixed with blind plate (3) from top to bottom and tube sheet (4) is divided into electric panel room (5) by housing (1), superconduction liquid chamber (6) and heating clamber (7), the inside of heating clamber (7) is provided with deflection plate (8), the top of heating tube (2) is fixed on blind plate (3), through superconduction liquid chamber (6), tube sheet (4), stretch in heating clamber (7), the outside of heating tube (2) is provided with protective sleeve (9), the upper end of protective sleeve (9) is fixed on tube sheet (4), described protective sleeve (9) outer wall is provided with spiral baffling heat sink (14), the outlet (10) of housing (1) is L-shaped, the top that housing (1) is outside, the other end stretches into heating clamber (7) is stretched out in its one end, in described electric panel room (5), be provided with superconducting fluid temperature element (11), it inserts under superconducting fluid liquid level through blind plate (3), the outer wall of electric panel room (5) is provided with temperature element terminal box (12), the external wall of upper portion of described superconduction liquid chamber (6) has connected superconducting fluid expansion chamber (13).
2. pipe as claimed in claim 1 transmission of electricity heater, the quantity that it is characterized in that described deflection plate (8) is two, be tubular and an end opening, wherein the deflection plate (8) in outside is that housing (1) bottom is fixed in upper end open, lower end, and the deflection plate of inner side (8) is that lower ending opening, upper end are fixed on tube sheet (4).
3. pipe transmission of electricity heater as claimed in claim 1, is characterized in that the inlet tube (15) of described housing (1) is provided with electromagnetism antiscaling and descaling device (16).
4. pipe transmission of electricity heater as claimed in claim 1, is provided with outlet temperature element (17) in the outlet (10) of the housing (1) described in it is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210626.0U CN203824047U (en) | 2014-04-28 | 2014-04-28 | Electric heater for tube power transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210626.0U CN203824047U (en) | 2014-04-28 | 2014-04-28 | Electric heater for tube power transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824047U true CN203824047U (en) | 2014-09-10 |
Family
ID=51479534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210626.0U Expired - Lifetime CN203824047U (en) | 2014-04-28 | 2014-04-28 | Electric heater for tube power transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813374A (en) * | 2016-12-29 | 2017-06-09 | 芜湖市易众电器有限公司 | A kind of Combined anti-explosion electric heater |
| CN106839407A (en) * | 2016-12-29 | 2017-06-13 | 芜湖市易众电器有限公司 | A kind of multistage heating type electric heater |
-
2014
- 2014-04-28 CN CN201420210626.0U patent/CN203824047U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813374A (en) * | 2016-12-29 | 2017-06-09 | 芜湖市易众电器有限公司 | A kind of Combined anti-explosion electric heater |
| CN106839407A (en) * | 2016-12-29 | 2017-06-13 | 芜湖市易众电器有限公司 | A kind of multistage heating type electric heater |
| CN106839407B (en) * | 2016-12-29 | 2020-05-22 | 芜湖市易众电器有限公司 | Multi-section heating type electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |