CN2466096Y - Crude tank with electric heater - Google Patents
Crude tank with electric heater Download PDFInfo
- Publication number
- CN2466096Y CN2466096Y CN 01216923 CN01216923U CN2466096Y CN 2466096 Y CN2466096 Y CN 2466096Y CN 01216923 CN01216923 CN 01216923 CN 01216923 U CN01216923 U CN 01216923U CN 2466096 Y CN2466096 Y CN 2466096Y
- Authority
- CN
- China
- Prior art keywords
- electric heater
- tank
- medium
- tank body
- dielectric cavity
- 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 - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a container used for storing materials, particularly an electric heating crude oil tank which has an electrical heating function and stores petroleum. A medium cavity is arranged on one side of a pipe body, an electric heating device is installed in the medium cavity and a medium circulating pipe in the pipe body is communicated with the medium cavity. The purpose of heating crude oil is obtained by heating the medium and prompting the circulation of the medium. The disadvantages of easy damage, easy explosion and incomplete petroleum discharge of the electric heating rod of the directly heated type electric heating petroleum tank are overcome.
Description
The utility model relates to a kind of container that material stores that is used for.Be a kind of Crude tank with electric heater that has the storage oil of electric heating function specifically.
In the oil field, the part oil well produces in the heating tank that former oil require temporarily leaves the well site in, transports gathering station to truck tanker again after heating.Common electrical heating tank generally all is in the bottom of oil tank several electrical bars to be installed, with electrical bar direct heating crude oil.There is following shortcoming in this heating tank: set off an explosion for preventing that electrical bar from contacting with natural fuels, oil drain hole must be higher than electrical bar.But the result who does like this must have a large amount of silt lodgings at the bottom of jar, once silt particle has flooded electrical bar, the conduction of the heat of electrical bar is obstructed, and must influence its service life, and serious also can set off an explosion.
The purpose of this utility model provides a kind of Crude tank with electric heater that can avoid silt lodging, prevent explosion accident.
In order to achieve the above object, the utility model adopts following technical scheme:
Crude tank with electric heater described in the utility model comprises tank body and the electric heater unit that is installed in the tank body, it is characterized in that: a side of tank body has dielectric cavity, electric heater unit is installed in the dielectric cavity, have the medium circulation pipe in the tank body, this medium circulation pipe is fixedly mounted on the sidewall of dielectric cavity, and communicates with dielectric cavity.
Bottom at tank body is provided with oil drain hole.
The medium circulation pipe is the triangle metal pipe, and the one end connects on the chamber wall of higher position on the dielectric cavity, and the other end is connected on the chamber wall of lower on the dielectric cavity.
Have oil inlet in the tank body.
Above-mentioned electric heater unit can be one group of electrical bar.
After adopting technique scheme, electric heater unit is installed in the dielectric cavity, heating medium at first during heating, and the natural circulation by medium is taken heat the each several part of tank body to, and to heating crude oil.Owing to be not direct heating crude oil, electrical bar is submerged in the medium all the time, can not directly contact with natural fuels, and oil drain hole can be arranged on the bottommost of tank body, can not cause the silt particle deposition.Simultaneously owing to adopted the method for medium circulation heating, heat more evenly, be convenient to realize heated at constant temperature.
Further specify the utility model below in conjunction with drawings and Examples:
Accompanying drawing is the cutaway view of an embodiment of the present utility model.
As shown in drawings, Crude tank with electric heater described in the utility model is that the side at tank body 10 is provided with a dielectric cavity 9, connect many on the sidewall of dielectric cavity 9 side by side and curve leg-of-mutton medium circulation pipe 6, the main electric heater unit that is made of electrical bar 3 is installed in the dielectric cavity 9, and be submerged in the medium, oil drain hole 2 is arranged on the place of tank body 10 bottoms near dielectric cavity 9.In order to reach the purpose of thermostatic control heating, can also in dielectric cavity 9 or tank body 10, temperature sensor be set, and adopt 3 heating of non-contact type electrical control cubicles control electrical bar.In order to make the pressure in the dielectric cavity 9 keep balance, dielectric cavity 9 can be designed to open, as: utilize a conduit with dielectric cavity 9 and heat-insulation layer or extraneous the communication.For energy savings, also oil inlet 13 can be arranged in the tank body 10, oil inlet is arranged on the bottom of tank body 10, and the crude oil that comes out from oil well can directly enter the tank body 10 by being embedded in underground oil pipe like this, avoids the loss of heat.
Medium in the dielectric cavity 9 can be softening water, also can be heat conduction wet goods permeability of heat medium.
During use, electrical bar 3 is with the medium heating, and the medium after the heating produces circulation in medium circulation pipe 6, with the heating crude oil in the tank body 10.
Claims (5)
1, Crude tank with electric heater, comprise tank body (10) and be installed in electric heater unit in the tank body (10), it is characterized in that: a side of tank body (10) has dielectric cavity (9), electric heater unit is installed in the dielectric cavity (9), have medium circulation pipe (6) in the tank body (10), this medium circulation pipe (6) is fixedly mounted on the sidewall of dielectric cavity (6), and communicates with dielectric cavity (6).
2, Crude tank with electric heater according to claim 1 is characterized in that: be provided with oil drain hole (2) in the bottom of tank body (10).
3, Crude tank with electric heater according to claim 1 is characterized in that: medium circulation pipe (6) is the triangle metal pipe, and one end connection dielectric cavity (9) goes up on the chamber wall of higher position, and the other end is connected dielectric cavity (9) and goes up on the chamber wall of lower.
4, Crude tank with electric heater according to claim 1 is characterized in that: have oil inlet (13) in the tank body (10).
5, Crude tank with electric heater according to claim 1 is characterized in that: described electric heater unit is one group of electrical bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216923 CN2466096Y (en) | 2001-03-12 | 2001-03-12 | Crude tank with electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216923 CN2466096Y (en) | 2001-03-12 | 2001-03-12 | Crude tank with electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2466096Y true CN2466096Y (en) | 2001-12-19 |
Family
ID=33635247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01216923 Expired - Fee Related CN2466096Y (en) | 2001-03-12 | 2001-03-12 | Crude tank with electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2466096Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624122B (en) * | 2008-07-07 | 2011-07-06 | 北京天擎化工有限公司 | Leakage self-saving container for storing dangerous chemical |
-
2001
- 2001-03-12 CN CN 01216923 patent/CN2466096Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624122B (en) * | 2008-07-07 | 2011-07-06 | 北京天擎化工有限公司 | Leakage self-saving container for storing dangerous chemical |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |