CN203370336U - Drain water expander for heavy oil heater - Google Patents
Drain water expander for heavy oil heater Download PDFInfo
- Publication number
- CN203370336U CN203370336U CN201320373809.XU CN201320373809U CN203370336U CN 203370336 U CN203370336 U CN 203370336U CN 201320373809 U CN201320373809 U CN 201320373809U CN 203370336 U CN203370336 U CN 203370336U
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- China
- Prior art keywords
- cylindrical shell
- development unit
- mouth
- heavy fuel
- fuel heater
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a drain water expander for a heavy oil heater. The drain water expander comprises a vertical barrel, wherein a plug is connected to each of the two upper and lower ends of the barrel; a steam outlet, a pressure gauge port, a thermometer port and a safety valve port are formed in the upper plug of the barrel; a drain water outlet is formed in the bottom part of the lower plug of the barrel; a liquid level measuring device is arranged on the barrel; a manhole is also formed in the side of the barrel; a drain water inlet equipped with a water inlet pipe is formed in the lower part of the side of the barrel; the water inlet pipe is communicated with the barrel along a tangential direction. Compared with the prior art, the drain water expander for the heavy oil heater is more convenient to repair and a man can enter more conveniently as the manhole is formed in the side of the barrel; as the water inlet pipe is communicated with the barrel in the tangential direction, the water flow distribution is preferable.
Description
Technical field
The utility model relates to a kind of hydrophobic development unit, especially relates to a kind of heavy fuel heater hydrophobic development unit.
Background technology
Heavy fuel heater is that hydrophobic in the pressure hydrophobic pipeline carried out to the dilatation step-down with the effect of hydrophobic development unit, isolate steam and hydrophobic, steam is introduced in heavy fuel heater, taken full advantage of its heat energy, hydrophobic being introduced in drain tank regularly sent into water supply system.
In prior art, there is following defect in heavy fuel heater in use with hydrophobic development unit: the level gauging inaccuracy; Manhole is located at upper cover, is not easy to overhaul of the equipments and personnel's turnover; Water inlet pipe adopts radially and connects, and current distribution effect is poor.
Summary of the invention
In order to overcome the defect of prior art, the purpose of this utility model be to provide a kind of level gauging more accurately, the heavy fuel heater hydrophobic development unit of more convenient, the water inlet current distribution better effects if of inspection and maintenance.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of heavy fuel heater hydrophobic development unit, it is characterized in that: it comprises vertical cylindrical shell, the upper and lower two ends of described cylindrical shell are connected with end socket, the upper cover of described cylindrical shell is provided with steam (vapor) outlet, pressure gauge mouth, thermometer mouth and relief valve port, and the bottom of the low head of described cylindrical shell is provided with hydrophobic outlet; Described cylindrical shell is provided with liquid level emasuring device, also is provided with manhole on the side of described cylindrical shell, and the bottom, side of described cylindrical shell is provided with the hydrophobic import with water inlet pipe, and described water inlet pipe tangentially is connected with described cylindrical shell.
Preferably, described pressure gauge mouth, described thermometer mouth and described relief valve port are arranged at intervals on same circumference.
More preferably, on the center line of the center of circle of described same circumference in described cylindrical shell.
More preferably, also be provided with standby mouthful on described upper cover, described standby mouthful is positioned on same circumference with the described thermometer mouth of described pressure gauge and described relief valve port.
Preferably, described liquid level emasuring device is the magnetic flap level gauge, and the top of described cylindrical shell is provided with measures mouth, and bottom is provided with lower measurement mouthful, the family of described upper measurement mouth and described lower measurement mouth is communicated with measuring tube, and described magnetic flap level gauge is arranged on described measuring tube.
Preferably, described manhole is positioned at the top of described cylindrical shell.
More preferably, the centerline direction of the open centre line direction of described manhole and described water inlet pipe is perpendicular.
Preferably, also be provided with 3 supporting legs spaced along same even circumferential on described low head.
Owing to adopting technique scheme, compared to prior art, a kind of heavy fuel heater that the utility model provides has the following advantages with hydrophobic development unit: (1) legacy equipment is provided with upper cover by manhole, the utility model is arranged at manhole the side of cylindrical shell, is more convenient for maintenance of equipment and personnel's turnover; (2) water inlet pipe adopts tangential direction to be connected with cylindrical shell, and the water inlet current are along cylinder inboard wall screw current downflow, than the water inlet pipe current distribution better effects if of conventional radial setting; (3) liquid level emasuring device adopts the magnetic flap level gauge, and this liquid level gauge has the magnetostriction structure, and it is more clear than common liquid level gauge, to show.
The accompanying drawing explanation
Fig. 1 is the front view of the utility model heavy fuel heater with hydrophobic development unit.
Fig. 2 is the top view of the utility model heavy fuel heater with hydrophobic development unit.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model preferred embodiment is elaborated.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of heavy fuel heater hydrophobic development unit, it comprises vertical cylindrical shell 1, described cylindrical shell is connected with end socket 2,3 in two ends Shang Xia 1, the upper cover 2 of described cylindrical shell 1 is provided with steam (vapor) outlet 4, pressure gauge mouth 5, thermometer mouth 6, relief valve port 7, standby mouthful 8, the bottom of the low head 3 of described cylindrical shell 1 is provided with hydrophobic outlet 9.The side of described cylindrical shell 1 is provided with manhole 10, and described manhole 10 is positioned at the top of described cylindrical shell 1.The bottom, side of described cylindrical shell 1 is provided with the hydrophobic import 12 with water inlet pipe 11, and described water inlet pipe 11 tangentially is connected with described cylindrical shell.Also be provided with liquid level emasuring device 13 on described cylindrical shell.
Wherein, described pressure gauge mouth 5, described thermometer mouth 6, described relief valve port 7 and described standby mouth 8 are arranged at intervals on same circumference.On the center line of the center of circle of described same circumference in described cylindrical shell 1.
Described liquid level emasuring device 13 is the magnetic flap level gauge, the top of described cylindrical shell 1 is provided with measures mouth 14, bottom is provided with lower measurement mouth 15, and the family of described upper measurement mouth 14 and described lower measurement mouth 15 is communicated with measuring tube 16, and described magnetic flap level gauge is arranged on described measuring tube 16.
The open centre line direction of described manhole 10 and the centerline direction of described water inlet pipe 11 are perpendicular.
Also be provided with 3 supporting legs spaced along same even circumferential 17 on described low head 3.
Above-described embodiment is only explanation technical conceive of the present utility model and characteristics; its purpose is to allow the person skilled in the art can understand content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (8)
1. a heavy fuel heater hydrophobic development unit, it is characterized in that: it comprises vertical cylindrical shell, the upper and lower two ends of described cylindrical shell are connected with end socket, the upper cover of described cylindrical shell is provided with steam (vapor) outlet, pressure gauge mouth, thermometer mouth and relief valve port, and the bottom of the low head of described cylindrical shell is provided with hydrophobic outlet; Described cylindrical shell is provided with liquid level emasuring device, also is provided with manhole on the side of described cylindrical shell, and the bottom, side of described cylindrical shell is provided with the hydrophobic import with water inlet pipe, and described water inlet pipe tangentially is connected with described cylindrical shell.
2. a kind of heavy fuel heater hydrophobic development unit according to claim 1, it is characterized in that: described pressure gauge mouth, described thermometer mouth and described relief valve port are arranged at intervals on same circumference.
3. a kind of heavy fuel heater hydrophobic development unit according to claim 2, is characterized in that: on the center line of the center of circle of described same circumference in described cylindrical shell.
4. a kind of heavy fuel heater hydrophobic development unit according to claim 2 is characterized in that: also be provided with standby mouthful on described upper cover, described standby mouthful is positioned on same circumference with the described thermometer mouth of described pressure gauge and described relief valve port.
5. a kind of heavy fuel heater hydrophobic development unit according to claim 1, it is characterized in that: described liquid level emasuring device is the magnetic flap level gauge, the top of described cylindrical shell is provided with measures mouth, bottom is provided with lower measurement mouthful, the family of described upper measurement mouth and described lower measurement mouth is communicated with measuring tube, and described magnetic flap level gauge is arranged on described measuring tube.
6. a kind of heavy fuel heater hydrophobic development unit according to claim 1, it is characterized in that: described manhole is positioned at the top of described cylindrical shell.
7. a kind of heavy fuel heater hydrophobic development unit according to claim 6, it is characterized in that: the open centre line direction of described manhole and the centerline direction of described water inlet pipe are perpendicular.
8. a kind of heavy fuel heater hydrophobic development unit according to claim 1, is characterized in that: also be provided with 3 supporting legs spaced along same even circumferential on described low head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320373809.XU CN203370336U (en) | 2013-06-27 | 2013-06-27 | Drain water expander for heavy oil heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320373809.XU CN203370336U (en) | 2013-06-27 | 2013-06-27 | Drain water expander for heavy oil heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370336U true CN203370336U (en) | 2014-01-01 |
Family
ID=49832894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320373809.XU Expired - Fee Related CN203370336U (en) | 2013-06-27 | 2013-06-27 | Drain water expander for heavy oil heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349854A (en) * | 2013-06-27 | 2013-10-16 | 常熟市高压容器制造有限公司 | Drain flash tank for heavy oil heater |
-
2013
- 2013-06-27 CN CN201320373809.XU patent/CN203370336U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349854A (en) * | 2013-06-27 | 2013-10-16 | 常熟市高压容器制造有限公司 | Drain flash tank for heavy oil heater |
| CN103349854B (en) * | 2013-06-27 | 2015-05-13 | 常熟市高压容器制造有限公司 | Drain flash tank for heavy oil heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |