CN204738788U - Small -size electrical heating operation device - Google Patents
Small -size electrical heating operation device Download PDFInfo
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- CN204738788U CN204738788U CN201520457864.6U CN201520457864U CN204738788U CN 204738788 U CN204738788 U CN 204738788U CN 201520457864 U CN201520457864 U CN 201520457864U CN 204738788 U CN204738788 U CN 204738788U
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Abstract
The utility model provides a small -size electrical heating operation device, the power distribution box comprises a box body, one side is equipped with U type oil feed riser in the box, U type oil feed riser passing angle frame and box fixed connection, this U type oil feed riser one end be through pipeline and an oil inlet intercommunication of locating the homonymy bottom half, the U type oil feed riser other end is oil -out no. 1. The utility model provides a heat retaining operation device of electrical heating, built -in independent electric heater adopts electric heater to keep warm promptly, cancellation box internal heat return water coil pipe, heating convenient and fast both can satisfy the emergent flow of normal production and accident, and heat preservation technology etc. Is simplified to heat supply network in the reducible station again.
Description
Technical field
The utility model is specifically related to a kind of small-sized electrical heating operation apparatus for work, for a kind of electrical heating Fuel Tanking Unit of go into operation in the small-sized gathering system in oil field initial stage and purging, accident emergency.
Background technology
At present, operation apparatus for work is gone into operation as oil field supercharging point class mini site the oil storage facility of initial stage and purging, accident emergency, for preventing crude oil frozen block in winter, corresponding Insulation must be adopted, traditional Insulation adopts hot backwater heat(ing) coil to be incubated, thermal source is from gas-fired heater, and thermal source is single, higher to the dependence of heating furnace.
Utility model content
The purpose of this utility model overcomes in prior art to adopt hot backwater heat(ing) coil to carry out the dependency problem be incubated.
For this reason, the utility model provides a kind of small-sized electrical heating operation apparatus for work, comprise casing, in described casing, side is provided with U-shaped oil-feed standpipe, described U-shaped oil-feed standpipe is fixedly connected with casing by corner bracket, this U-shaped oil-feed standpipe one end is communicated with the oil-in one being located at the nearly bottom of casing homonymy by pipeline, and the described U-shaped oil-feed standpipe other end is oil-out one;
The nearly bottom of described wall box is provided with oil-in two, described casing is provided with electric heater installing port, oil-out two near the side-wall near-bottom end place of U-shaped oil-feed standpipe, described oil-in one, electric heater installing port, oil-out two are all identical apart from casing bottom height, and described electric heater installing port is between oil-in one and oil-out two;
Described casing is respectively equipped with the first explosion-proof electric heating content gauge, the second explosion-proof electric heating content gauge near the upper and lower symmetry of sidewall of U-shaped oil-feed standpipe, is connected with casing respectively by the first explosion-proof electric heating content gauge mouth, the second explosion-proof electric heating content gauge mouth.
Described casing is also provided with thermometer boss, and this thermometer boss with 45 ° from top to bottom, be located on wall box by ecto-entad.
The nearly bottom of another sidewall of described casing is provided with sewage draining exit.
Described casing head clearance has manhole, air vent.
Described casing top is also provided with gauge hatch.
Described casing is horizontal square chest.
The beneficial effects of the utility model are:
1, the operation apparatus for work of this electrical heat tracing that provides of the utility model, i.e. built-in independent electric heater, electric heater is adopted to be incubated, cancel hot backwater coil pipe in casing, heat convenient and swift, both can meet normal production and accident emergency flow process, heat supply network in station can have been reduced again, simplify heat preservation method etc.;
2, establish U-shaped oil-feed standpipe, ensure that the interior purging of casing carrys out liquid steady;
3, manhole, sewage draining exit are set, facilitate the maintenance and operation of equipment.
Be described in further details below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, oil-in one; 2, oil-out one; 3, the first explosion-proof electric heating content gauge mouth; 4, the second explosion-proof electric heating content gauge mouth; 5, manhole; 6, air vent; 7, gauge hatch; 8, sewage draining exit; 9, thermometer boss; 10, oil-in two; 11, casing; 12, U-shaped oil-feed standpipe.
Detailed description of the invention
Embodiment 1:
Present embodiments provide a kind of small-sized electrical heating operation apparatus for work, comprise casing 11, in described casing 11, side is provided with U-shaped oil-feed standpipe 12, described U-shaped oil-feed standpipe 12 is fixedly connected with casing 11 by corner bracket, this U-shaped oil-feed standpipe 12 one end is communicated with the oil-in 1 being located at the nearly bottom of casing 11 homonymy by pipeline, and described U-shaped oil-feed standpipe 12 other end is oil-out 1;
Described casing 11 side-wall near-bottom portion is provided with oil-in 2 10, described casing 11 is provided with electric heater installing port, oil-out two near the side-wall near-bottom end place of U-shaped oil-feed standpipe 12, described oil-in 1, electric heater installing port, oil-out two are all identical apart from casing 11 bottom height, and described electric heater installing port is between oil-in 1 and oil-out two;
Described casing 11 is respectively equipped with the first explosion-proof electric heating content gauge, the second explosion-proof electric heating content gauge near the upper and lower symmetry of sidewall of U-shaped oil-feed standpipe 12, is connected with casing 11 respectively by the first explosion-proof electric heating content gauge mouth 3, second explosion-proof electric heating content gauge mouth 4.
When carrying out production operation, casing 11 inside is entered through oil-in 1 from general mechanism blow line is next oily, cushion through U-shaped oil-feed standpipe 12, liquid is made steadily to enter bottom casing 11 by oil-out 1, in standing, other process equipment blowdowns are next oily directly enters bottom casing 11 by oil-in 2 10, electric heater is had to heat bottom casing 11, heating and thermal insulation is carried out to the crude oil in casing 11, casing 11 is respectively equipped with the first explosion-proof electric heating content gauge near the upper and lower symmetry of sidewall of U-shaped oil-feed standpipe 12, second explosion-proof electric heating content gauge, in heating process, liquid level can be measured and explosion-proof, when needing after heating liquid in casing 11 to discharge, discharge through oil-out two and enter upstream device.
The operation apparatus for work of this electrical heat tracing that the present embodiment provides, adopts electric heater to be incubated, cancels hot backwater coil pipe in casing 11, heat convenient and swift, both can meet normal production and accident emergency flow process, heat supply network in station can have been reduced again, simplify heat preservation method; The setting of U-shaped oil-feed standpipe 12, ensure that the interior purging of casing 11 carrys out liquid steady.
Embodiment 2:
On the basis of embodiment 1, described casing 11 is horizontal square chest, directly be fixed on basis at the bottom of casing 11 casees, also be provided with thermometer boss 9 simultaneously, this thermometer boss 9 with 45 ° from top to bottom, ecto-entad is located on casing 11 sidewall, is convenient to understand the crude oil temperature in casing 11 in real time, regulates the heating-up temperature of heater with this.
The nearly bottom of another sidewall of casing 11 is provided with sewage draining exit 8 in the present embodiment, and for ejecting the impurity such as the sand that carries in oil, casing 11 head clearance has manhole 5 and air vent 6 is convenient to artificial maintenance, facilitates the maintenance and operation of equipment.Also be provided with gauge hatch 7 at casing 11 top, when being mainly used in the first explosion-proof electric heating content gauge, the second explosion-proof electric heating content gauge fault, measure the liquid level of liquid in casing 11.
In sum, the operation apparatus for work of this electrical heat tracing that the utility model provides, i.e. built-in independent electric heater, electric heater is adopted to be incubated, cancel hot backwater coil pipe in casing 11, heat convenient and swift, both can meet normal production and accident emergency flow process, heat supply network in station can be reduced again, simplify heat preservation method etc.; If U-shaped oil-feed standpipe 12, ensure that the interior purging of casing 11 carrys out liquid steady; Manhole 5, sewage draining exit are set, facilitate the maintenance and operation of equipment.
The parts that the present embodiment does not describe in detail and structure belong to the well-known components of the industry and common structure or conventional means, describe no longer one by one here.
More than exemplifying is only illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, everyly all belongs within protection domain of the present utility model with the same or analogous design of the utility model.
Claims (6)
1. a small-sized electrical heating operation apparatus for work, comprise casing (11), it is characterized in that: described casing (11) interior side is provided with U-shaped oil-feed standpipe (12), described U-shaped oil-feed standpipe (12) is fixedly connected with casing (11) by corner bracket, this U-shaped oil-feed standpipe (12) one end is communicated with the oil-in one (1) being located at the nearly bottom of casing (11) homonymy by pipeline, and described U-shaped oil-feed standpipe (12) other end is oil-out one (2);
Described casing (11) side-wall near-bottom portion is provided with oil-in two (10), described casing (11) is provided with electric heater installing port, oil-out two near the side-wall near-bottom end place of U-shaped oil-feed standpipe (12), described oil-in one (1), electric heater installing port, oil-out two are all identical apart from casing (11) bottom height, and described electric heater installing port is between oil-in one (1) and oil-out two;
Described casing (11) is respectively equipped with the first explosion-proof electric heating content gauge, the second explosion-proof electric heating content gauge near the upper and lower symmetry of sidewall of U-shaped oil-feed standpipe (12), is connected with casing (11) respectively by the first explosion-proof electric heating content gauge mouth (3), the second explosion-proof electric heating content gauge mouth (4).
2. a kind of small-sized electrical heating operation apparatus for work according to claim 1, is characterized in that: described casing (11) is also provided with thermometer boss (9), and this thermometer boss (9) with 45 ° from top to bottom, be located on casing (11) sidewall by ecto-entad.
3. a kind of small-sized electrical heating operation apparatus for work according to claim 1, is characterized in that: the nearly bottom of described casing (11) another sidewall is provided with sewage draining exit (8).
4. a kind of small-sized electrical heating operation apparatus for work according to claim 1, is characterized in that: described casing (11) head clearance has manhole (5), air vent (6).
5. a kind of small-sized electrical heating operation apparatus for work according to claim 1 or 4, is characterized in that: described casing (11) top is also provided with gauge hatch (7).
6. a kind of small-sized electrical heating operation apparatus for work according to claim 1, is characterized in that: described casing (11) is horizontal square chest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457864.6U CN204738788U (en) | 2015-06-30 | 2015-06-30 | Small -size electrical heating operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457864.6U CN204738788U (en) | 2015-06-30 | 2015-06-30 | Small -size electrical heating operation device |
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| Publication Number | Publication Date |
|---|---|
| CN204738788U true CN204738788U (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520457864.6U Active CN204738788U (en) | 2015-06-30 | 2015-06-30 | Small -size electrical heating operation device |
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| Country | Link |
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| CN (1) | CN204738788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929578A (en) * | 2015-06-30 | 2015-09-23 | 西安长庆科技工程有限责任公司 | Small electric heating commissioning working device |
-
2015
- 2015-06-30 CN CN201520457864.6U patent/CN204738788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929578A (en) * | 2015-06-30 | 2015-09-23 | 西安长庆科技工程有限责任公司 | Small electric heating commissioning working device |
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