CN211568893U - Water circulating system is cut to storage tank - Google Patents
Water circulating system is cut to storage tank Download PDFInfo
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- CN211568893U CN211568893U CN201922312735.9U CN201922312735U CN211568893U CN 211568893 U CN211568893 U CN 211568893U CN 201922312735 U CN201922312735 U CN 201922312735U CN 211568893 U CN211568893 U CN 211568893U
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Abstract
The utility model relates to an improve a novel water circulating system is cut to storage tank, it belongs to the storage tank field of cutting water, including storage tank and water cutting device, the storage tank bottom sets up cuts the pit, cut the pit through cutting water piping connection to cut the hydrophone entry, cut the water piping connection and return the oil pipe, return the oil pipe and communicate to the storage tank, set up pneumatic diaphragm pump on returning the oil pipe. Through the utility model discloses to cut hydrophone entry line top installation valve will cut hydrophone entry oil and carry to the storage tank in through pneumatic diaphragm pump, reduced the outer row of oil like this, the environmental protection is safe again promptly.
Description
Technical Field
The utility model relates to a improve a novel water circulating system is cut to storage tank, it belongs to the storage tank field of cutting water.
Background
Because of the importance of our country on environmental protection in recent years, water cutting facilities are a field which is researched by various industries at present. Because the drainage form of large-scale storage tank is the drain pit in daily water process of cutting, cut water, discharge through the form of storage tank liquid level autogenous pressure with the interior water of storage tank, because the density of oil is less than the density of water, consequently the water in the storage tank discharges the back, cut and to have the oil in the water pipe, and at the storage tank drainage next time, before cutting water, owing to cut to have the oil in the water pipe, so need will cut just can to store water in the jar after the oil in the water pipe discharges and discharge, otherwise can cause pollution and waste.
Disclosure of Invention
According to the problem that above-mentioned prior art exists, the utility model aims at providing a cut water circulation system is cut to storage tank that reduces oil discharge at the water cutting in-process.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a water circulating system is cut to storage tank, includes the storage tank and cuts the hydrophone, the storage tank bottom sets up cuts the puddle, cut the puddle through cutting water piping connection to and cutting the hydrophone entry, cut the water piping connection and return oil pipe, return oil pipe intercommunication to the storage tank, return and set up pneumatic diaphragm pump on the oil pipe.
Further, the pneumatic diaphragm pump is arranged above the water cutting pipe.
Furthermore, a pump inlet valve and an oil return valve are arranged on the oil return pipe, the pump inlet valve is arranged between the water cutting pipe and the pneumatic diaphragm pump, and the oil return valve is arranged between the pneumatic diaphragm pump and the storage tank.
Further, the inlet of the water cutter is higher than the lower bottom surface of the storage tank.
Further, the oil return pipe is communicated to a sampler of the storage tank.
Based on above-mentioned technical scheme, because cut the pit in the storage tank, but at every turn the drainage need with pipeline internal storage oil discharge rear drainage, this utility model is with adding a pump on the pipeline to take the pipeline internal water out and carry to the storage tank in through storage tank sampler pipeline, can reach safety ring protects's purpose like this.
The utility model has the advantages that: through the utility model discloses to cut hydrophone entry line top installation valve will cut hydrophone entry oil and carry to the storage tank in through pneumatic diaphragm pump, reduced the outer row of oil like this, the environmental protection is safe again promptly.
Drawings
FIG. 1 is a flow diagram of a tank cut water circulation system;
in the figure: 1. a storage tank; 2. cutting a water pit; 3. a water cutter; 4. a pneumatic diaphragm pump; 5. Cutting a water pipe; 6. An oil return pipe; 7. a pump inlet valve; 8. And an oil return valve.
Detailed Description
In order to make the structure and function of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention.
Referring to the attached drawing 1, the storage tank water cutting circulation system comprises a storage tank 1 and a water cutting device 3, wherein a water cutting pit 2 is arranged at the bottom of the storage tank 1, the water cutting pit 2 is connected to an inlet of the water cutting device 3 through a water cutting pipe 5, the water cutting pipe 5 is connected with an oil return pipe 6, the oil return pipe 6 is communicated to the storage tank 1, and a pneumatic diaphragm pump 4 is arranged on the oil return pipe 6.
Further, the air operated diaphragm pump 4 is disposed above the water cutting pipe 5. The oil product is pumped out by utilizing the characteristic of low density of the oil product.
Further, a pump inlet valve 7 and an oil return valve 8 are arranged on the oil return pipe 6, the pump inlet valve 7 is arranged between the water cutting pipe 5 and the pneumatic diaphragm pump 4, and the oil return valve 8 is arranged between the pneumatic diaphragm pump 4 and the storage tank 1. The pneumatic diaphragm pump 4 conveys the inlet oil product back to the storage tank 1 through the sampler from the opening at the upper part of the water cutting pipe 5.
Further, the inlet of the water cutter is higher than the lower bottom surface of the storage tank.
Further, the oil return pipe 6 is communicated to a sampler of the storage tank. The oil passes through the sampler and gets into the storage tank again, avoids offering new oil inlet on the storage tank, guarantees storage tank stability and leakproofness, avoids oil pollution.
When the storage tank need cut the water operation, owing to have the trapped fuel in the cutting water pipe, then need discharge the oil and then cut the water again if the storage tank needs cut the water operation, through the utility model discloses will cut hydrophone entry top installation valve and will cut hydrophone entry oil and carry to the storage tank in through pneumatic diaphragm pump, reduced the outer row of oil like this, the environmental protection is safe again promptly.
The above list is only the preferred embodiment of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.
Claims (4)
1. The utility model provides a water circulating system is cut to storage tank which characterized in that: including storage tank and water cutting device, the storage tank bottom sets up cuts the puddle, cut the puddle through cutting water piping connection to cut the hydrophone entry, cut the water piping connection and return oil pipe, return oil pipe intercommunication to the storage tank, set up pneumatic diaphragm pump on returning oil pipe.
2. The storage tank water cut-off circulation system according to claim 1, wherein: the pneumatic diaphragm pump is arranged above the water cutting pipe.
3. A storage tank water cut-off circulation system according to claim 2, characterized in that: and the oil return pipe is provided with a pump inlet valve and an oil return valve, the pump inlet valve is arranged between the water cutting pipe and the pneumatic diaphragm pump, and the oil return valve is arranged between the pneumatic diaphragm pump and the storage tank.
4. The storage tank water cut-off circulation system according to claim 1, wherein: the inlet of the water cutting device is higher than the lower bottom surface of the storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312735.9U CN211568893U (en) | 2019-12-20 | 2019-12-20 | Water circulating system is cut to storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312735.9U CN211568893U (en) | 2019-12-20 | 2019-12-20 | Water circulating system is cut to storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211568893U true CN211568893U (en) | 2020-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922312735.9U Active CN211568893U (en) | 2019-12-20 | 2019-12-20 | Water circulating system is cut to storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211568893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834824A (en) * | 2019-12-20 | 2020-02-25 | 大连福佳·大化石油化工有限公司 | Water circulation system is cut to storage tank |
-
2019
- 2019-12-20 CN CN201922312735.9U patent/CN211568893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834824A (en) * | 2019-12-20 | 2020-02-25 | 大连福佳·大化石油化工有限公司 | Water circulation system is cut to storage tank |
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