CN1693709A - Water-land dual-purpose safety energy-saving submersible pump - Google Patents
Water-land dual-purpose safety energy-saving submersible pump Download PDFInfo
- Publication number
- CN1693709A CN1693709A CN 200410023174 CN200410023174A CN1693709A CN 1693709 A CN1693709 A CN 1693709A CN 200410023174 CN200410023174 CN 200410023174 CN 200410023174 A CN200410023174 A CN 200410023174A CN 1693709 A CN1693709 A CN 1693709A
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- CN
- China
- Prior art keywords
- water
- water pump
- land
- pump
- submersible pump
- 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.)
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Abstract
The invention relates to a land and water used safety energy saving submersible pump that using air cover to release the water pressure at the bottom edge, and the water pump group is run at the 30cm height above the air cover bottom edge to use as under water pump. The electromotor control circuit is open-phase protection and over load protection double insurance circuit, only the operator normally uses and maintains, the electromotor would never burn-out. If using the invention the usage of copper would decrease at least 10 thousand tons every year. And the saved electric power is also very large.
Description
Land and water dual-purpose energy-saving safe submersible pump utilizes air shield that hydraulic pressure is gone out at the cover end along part, water pump assembly in air shield the end along on 30 centimeters locate highly operation, realize that the water pump assembly of land, machine room is worked under water, when submersible pump usefulness.Because its Electric Machine Control circuit is one pair of open-phase protection and overload protection dual fail-safe circuit, as long as correct use and the time-based maintenance of operator, this motor forever can not burn out.The artificer of this water pump assembly is the outstanding inventor that and pump motor have been beaten dealings a lifetime, in the early 1980s, he has found that water pump water outlet Yang Cheng is high more, the characteristics that motor-output is few more, it is high load with small power that the ubiquitous low load with strong power of pump motors such as power transformer is changed, not only saved the considerable electricity charge, also saved a large amount of equipment, the power factor of motor electricity consumption also improves thereupon.A technology like this is extensive use of, this rare metal of copper, and the whole nation is at water pump assembly and relevant accessory, and the annual use amount that reduces copper is far away from more than ten thousand tons, and the electric power of saving is more considerable.
This water pump is the land and water two-purpose water pump, under water the operation, it is a land and water dual-purpose energy-saving safe submersible pump, on land, machine room it then be the energy-saving safe water pump.These water pump three big features: 1, utilize air shield, hydraulic pressure is gone out outside edge at the bottom of the air shield, make the motor of land, sink under water when submersible pump usefulness in company with air shield; 2, water pump assembly is supporting not according to traditional method, but goes out bigcatkin willow journey coupling motor according to the actual of water pump, and guarantees pump rotary speed, water flow, goes out the bigcatkin willow journey and is not subjected at all to influence; 3, this water pump assembly operation control wiring is the dual fail-safe control wiring that adopts open-phase protection and overload protection to combine, and thermorelay is annual to be checked once, as long as thermorelay is reliable, the safety of this pump motor is guaranteed.Water pump assembly Fig. 2 control wiring that 15KW is following, water pump assembly Fig. 3 control wiring that 15KW is above, under the situation of underloading, with Y-△ type starter, the one, using electricity wisely, the 2nd, reduce equipment manufacturing cost, save the use amount of copper material.
Fig. 1 is an air shield, and Fig. 2 is the following water pump assembly starter of a 15KW control wiring, and Fig. 3 is a Y-△ type starter water pump assembly control wiring, and it is applicable to the water pump assembly that 15KW is above.[1] is air shield [2] motor [3] air-break switch [4] spiral or safety fuse cutout [5] thermorelay [6] A.C. contactor or auxiliary reclay coil [7] A.C. contactor or auxiliary reclay normally open contact [8] motor starting button [9] motor stop button [10] A.C. contactor normally closed interlock.
Claims (1)
- Land and water dual-purpose energy-saving safe submersible pump is characterized in that: 1, utilize air shield, hydraulic pressure is gone out outside edge at the bottom of the air shield, make the motor of land, sink under water when submersible pump usefulness in company with air shield; 2, water pump assembly is supporting not according to traditional method, but goes out bigcatkin willow journey coupling motor according to the actual of water pump, and guarantees pump rotary speed, water flow, goes out the bigcatkin willow journey and is not subjected at all to influence; 3, this water pump assembly operation control wiring is the dual fail-safe control wiring that adopts open-phase protection and overload protection to combine, and thermorelay is annual to be checked once, as long as thermorelay is reliable, the safety of this pump motor is guaranteed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410023174 CN1693709A (en) | 2004-05-04 | 2004-05-04 | Water-land dual-purpose safety energy-saving submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410023174 CN1693709A (en) | 2004-05-04 | 2004-05-04 | Water-land dual-purpose safety energy-saving submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1693709A true CN1693709A (en) | 2005-11-09 |
Family
ID=35352804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410023174 Pending CN1693709A (en) | 2004-05-04 | 2004-05-04 | Water-land dual-purpose safety energy-saving submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1693709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626549A (en) * | 2015-12-30 | 2016-06-01 | 唐良 | Durable submersible pump |
-
2004
- 2004-05-04 CN CN 200410023174 patent/CN1693709A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626549A (en) * | 2015-12-30 | 2016-06-01 | 唐良 | Durable submersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |