CN103850945A - Hydraulic floating pump unit - Google Patents
Hydraulic floating pump unit Download PDFInfo
- Publication number
- CN103850945A CN103850945A CN201410055690.0A CN201410055690A CN103850945A CN 103850945 A CN103850945 A CN 103850945A CN 201410055690 A CN201410055690 A CN 201410055690A CN 103850945 A CN103850945 A CN 103850945A
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- pump
- water
- hydraulic
- cooling jacket
- motor
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Abstract
The invention discloses a hydraulic floating pump unit. The hydraulic floating pump unit comprises a hydraulic pump and a buoy, wherein a mounting bracket is arranged at the lower part of the buoy; the hydraulic pump is fixedly installed on the mounting bracket of the buoy through a stabilizer; the hydraulic pump comprises a pump body, a pump cover, an impeller, an opening ring, a pump shaft, a motor connector and a hydraulic motor; the impeller is installed on the pump shaft; the pump shaft is rotationally installed inside the pump body; the pump cover is sleeved at one end of the pump shaft; the opening ring is installed at the lower part of the pump body; the pump body is connected with the motor connector through the opening ring; the hydraulic motor is connected with the motor connector; the pump body is provided with a water cooling jacket; the water cooling jacket is provided with a first drainage plug and a second drainage plug; a pressure relief hole is also formed in the water cooling jacket. The hydraulic floating pump unit has a reasonable structure, is light in weight and reasonable in layout, and can effectively keep away from dirt at the bottom of water.
Description
Technical field
The present invention relates to water pump, be specially the floating water pump of a kind of hydraulic pressure unit.
Background technique
At present domestic traditional floating pump: 1, due to its structural limitations, lift is low, flow is little, power is little, must be arranged on stationary device, the draining flooded fields or supplying water of the large flow cannot meet large-area ponding and fire-fighting fire extinguishing operation time; 2,, in the time of fire-fighting fire extinguishing and emergent water drainage, due to environment and atrocious weather impact, cause power supply to become a larger difficult problem; 3, due to when fire-fighting fire extinguishing and the emergent water drainage, the uncertainty in time place, requires equipment mobility strong, goes into battle rapidly.Traditional electric-motor pump overall volume is large, installation time that need to be very long in the time going into battle, need to be equipped with a powerful generator and provide electric power for motor when Field Operational; 4, the floating pump of prior art, pump cannot be realized high rotating speed and high-lift under the driving of motor.Therefore, await the further improvement of structure.
Summary of the invention
Technical problem solved by the invention is to provide a kind of hydraulic pressure floating pump unit, thereby solves the problem in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of hydraulic pressure floating pump unit, comprises hydraulic pump and floating drum, and the bottom of described floating drum is provided with mounting bracket, and described hydraulic pump utilizes leg to be fixedly installed on the mounting bracket of described floating drum, described hydraulic pump comprises the pump housing, pump cover, impeller, choma, pump shaft, motor joint and oil hydraulic motor, described impeller is installed on described pump shaft, described pump shaft rotates and is installed on described pump body, described pump cover is set in one end of described pump shaft, described choma is installed on the two ends of described impeller, and described motor jiont treatment is in impeller input shaft end, described oil hydraulic motor is connected on described motor joint, the described pump housing arranges water-cooling jacket, described water-cooling jacket is provided with first plug and second plug that discharges water that discharges water, wherein said first plug that discharges water is positioned at the bottom of described water-cooling jacket, described second plug that discharges water is positioned on the water-cooling jacket of described motor joint top position, on described water-cooling jacket, also offer relief hole.
Improve as one, the top of described floating drum is provided with two handles, convenient and fast operating.
That the present invention can realize is high-lift, the water intaking operation of large flow; By hydraulic driving, mobility is good; Volume is little, and unit efficiency is high.Adopt fluid motor-driven, thereby not limited by power supply, can be used for whenever and wherever possible draining flooded fields and speedily carry out rescue work and Emergency water supply work, volume is little, action response is fast; Oil hydraulic motor and floating pump are placed in floating drum, can adjust with the variation of water level the suction lift of floating pump unit, thereby make it not be subject to water level and pump to inhale degree system, and the water inlet taste that can ensure water pump is below the water surface, can effectively avoid water-bed booty, prevent that water-bed dirt from stopping up water intake.
The pump housing of the present invention and pump cover adopt 304 cast steel, compare traditional cast iron, carbon steel material, and corrosion resistance, heat resistance are high, and low temperature intensity, mechanical property are strong.
Owing to having adopted above technological scheme, the present invention has following beneficial effect:
The present invention is rational in infrastructure, lightweight, inertia is little, layout is flexible.Speed, moment of torsion, power all can step-less adjustment, and action response is fast, can commutate rapidly and speed change, and speed-regulating range width, easily realizes overload protection and pressurize, safe and reliable; Floating pump unit is provided with flotation device, can be with the changing up and down and adjust the suction lift of floating pump unit of water level, thus make it not be subject to water level and pump to inhale degree system, and can ensure that the water intake of water pump is positioned at below the water surface, can effectively avoid water-bed foul.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of hydraulic pump of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand and understand, below in conjunction with specific embodiment, further set forth the present invention.
Referring to Fig. 1 and Fig. 2, a kind of hydraulic pressure floating pump unit, comprises hydraulic pump 1 and floating drum 2, and the bottom of described floating drum 2 is provided with mounting bracket 3, and 1 of described hydraulic pump utilizes on the mounting bracket 3 that leg 4 is fixedly installed in described floating drum 2, described hydraulic pump 1 comprises the pump housing 5, pump cover 6, impeller 7, choma 8, pump shaft 9, motor joint 10 and oil hydraulic motor 11, described impeller 7 is installed on described pump shaft 9, described pump shaft 9 rotates and is installed on the described pump housing 5 inside, described pump cover 6 is set in one end of described pump shaft 9, described choma 8 is installed on the bottom of the described pump housing 5, and the described pump housing 5 utilizes described choma 8 to be connected with motor joint 10, 11 of described oil hydraulic motors are connected on described motor joint 10, the described pump housing 5 arranges water-cooling jacket, described water-cooling jacket is provided with first plug 12 and second plug 13 that discharges water that discharges water, wherein said first plug 12 that discharges water is positioned at the bottom of described water-cooling jacket, described second plug 13 that discharges water is positioned on the water-cooling jacket of described motor joint 10 tops, on described water-cooling jacket, also offer relief hole 14.
In the present embodiment, the top of described floating drum 2 is provided with two handles 15.
More than show and described basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. a hydraulic pressure floating pump unit, is characterized in that: comprise hydraulic pump and floating letter, the bottom of described floating drum is provided with mounting bracket, and described hydraulic pump utilizes leg to be fixedly installed on the mounting bracket of described floating drum, described hydraulic pump comprises the pump housing, pump cover, impeller, choma, pump shaft, motor joint and oil hydraulic motor, described impeller is installed on described pump shaft, described pump shaft rotates and is installed on described pump body, described pump cover is set in one end of described pump shaft, described choma is installed on the two ends of described impeller, and described motor jiont treatment is in impeller input shaft end, described oil hydraulic motor is connected on described motor joint, the described pump housing arranges water-cooling jacket, described water-cooling jacket is provided with first plug and second plug that discharges water that discharges water, wherein said first plug that discharges water is positioned at the bottom of described water-cooling jacket, described second plug that discharges water is positioned on the water-cooling jacket of described motor joint top position, on described water-cooling jacket, also offer relief hole.
2. a kind of hydraulic pressure floating pump according to claim 1 unit, is characterized in that: the top of described floating drum is provided with two handles, convenient and fast operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055690.0A CN103850945A (en) | 2014-02-17 | 2014-02-17 | Hydraulic floating pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055690.0A CN103850945A (en) | 2014-02-17 | 2014-02-17 | Hydraulic floating pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103850945A true CN103850945A (en) | 2014-06-11 |
Family
ID=50858977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410055690.0A Pending CN103850945A (en) | 2014-02-17 | 2014-02-17 | Hydraulic floating pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850945A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368956A (en) * | 2016-11-10 | 2017-02-01 | 苏州瑞奇安机电科技有限公司 | Fire fighting water pump and fire fighting truck |
| CN107605787A (en) * | 2017-08-21 | 2018-01-19 | 王道红 | A kind of water pump floating installation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515517A (en) * | 1983-05-25 | 1985-05-07 | Sloan Albert H | Well point system and apparatus |
| CN201650757U (en) * | 2010-01-27 | 2010-11-24 | 安徽正元机械有限公司 | Large floating pump |
| CN201696307U (en) * | 2010-04-23 | 2011-01-05 | 北京威浦实信科技有限公司 | Floating pump |
| CN103550887A (en) * | 2013-11-01 | 2014-02-05 | 北京威浦实信科技有限公司 | Integrated remote water supply and drainage system |
-
2014
- 2014-02-17 CN CN201410055690.0A patent/CN103850945A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4515517A (en) * | 1983-05-25 | 1985-05-07 | Sloan Albert H | Well point system and apparatus |
| CN201650757U (en) * | 2010-01-27 | 2010-11-24 | 安徽正元机械有限公司 | Large floating pump |
| CN201696307U (en) * | 2010-04-23 | 2011-01-05 | 北京威浦实信科技有限公司 | Floating pump |
| CN103550887A (en) * | 2013-11-01 | 2014-02-05 | 北京威浦实信科技有限公司 | Integrated remote water supply and drainage system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368956A (en) * | 2016-11-10 | 2017-02-01 | 苏州瑞奇安机电科技有限公司 | Fire fighting water pump and fire fighting truck |
| CN107605787A (en) * | 2017-08-21 | 2018-01-19 | 王道红 | A kind of water pump floating installation |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |
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| WD01 | Invention patent application deemed withdrawn after publication |