CN201865894U - Double-high hydraulic submerged fluid pump - Google Patents
Double-high hydraulic submerged fluid pump Download PDFInfo
- Publication number
- CN201865894U CN201865894U CN2010206306677U CN201020630667U CN201865894U CN 201865894 U CN201865894 U CN 201865894U CN 2010206306677 U CN2010206306677 U CN 2010206306677U CN 201020630667 U CN201020630667 U CN 201020630667U CN 201865894 U CN201865894 U CN 201865894U
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- check valve
- oil cylinder
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Abstract
The utility model relates to a double-high hydraulic submerged fluid pump, which comprises a hydraulic station and a pump body, wherein a check valve, a piston check valve and an oil cylinder are arranged in the pump body, and a first cavity and a second cavity which are mutually communicated with each other are arranged in the pump body; the first cavity is communicated with a water inlet through the check valve, and the second cavity is communicated with the first cavity through the piston check valve; the second cavity is connected with the piston end of the oil cylinder and is driven by the oil cylinder to move in the pump body, and a sealing ring is arranged between the outer wall of the second cavity and the inner side of the pump body; a cylinder is arranged between the second cavity and the oil cylinder, and the second cavity is communicated with the cylinder; and the cylinder is communicated with an exhaust pipe. The double-high hydraulic submerged fluid pump has the advantages of mechanical and electrical separation, water and explosion resistance, high flow, high lift, high efficiency, energy saving, stableness in operation, low noise, wear and corrosion resistance, long service life, light weight and small volume, is safe and convenient, is convenient and flexible to use, and the like, is suitable for the productive drainage in the fields of coal mines, non-coal mines and the like, is especially suitable for the emergency rescue and the mine recovery by drainage for water bursting events in the mining process, and provides a strong guarantee for the production safety of the coal mines and the disaster relief.
Description
Technical field:
The utility model relates to a kind of fluid pump, the two high fluid pumps that slip into of particularly a kind of fluid power.
Background technique:
The mine emergency disaster relief now and draining complex ore adopt anti-explosion motor to drive water pump as drainage equipment usually, this mining emergency drainage equipment, the normal draining that can guarantee mine is in the ordinary course of things speedily carried out rescue work, but, when water pump and anti-explosion motor are not had by water logging, then cisco unity malfunction causes the whole drainage system paralysis, and work brings great difficulty to disaster relief and rescue; Also have the anti-explosion motor power supply must arrive its working position, motor and water pump ability proper functioning, because subsurface environment is more abominable, power supply line is easy to occur leaking electricity or exposed phenomenon, cause short circuit, also can cause equipment not work, bring huge potential safety hazard for the down-hole rescue.
The submersible pump that large-scale mine is used in order to satisfy working condition requirement, must use more powerful motor in the rescue and relief work process, just can reach required flow and lift, the electric energy of consume significant.
The drainage equipment that adopts when mine drainage stands in rescue and relief work at present, though flow and lift can satisfy actual requirement, equipment is too big, how long reach 7 meters, weight is too heavy, nearly more than 10 ton, equipment is not easy to flexible in the process of speedily carrying out rescue work, and uses operation too loaded down with trivial details.
Summary of the invention
The utility model solves the prior art deficiency and provides a kind of dynamo-electric separation, waterproof anti-explosion, convenient, energy-efficient, stable safely, the two high fluid pumps that slip into of the fluid power that noise is little, in light weight, volume is little.
The two high fluid pumps that slip into of a kind of fluid power, comprise the hydraulic station and the pump housing, be provided with check valve in the described pump housing, the piston check valve, oil cylinder, be provided with first cavity and second cavity that are interconnected in the described pump housing, described first cavity is communicated with water intake by check valve, described second cavity is communicated with described first cavity by described piston check valve, described second cavity be connected with piston end described oil cylinder and in the described pump housing, moving under the drive of described oil cylinder, be provided with seal ring between the outer wall of described second cavity and the described pump housing inboard, be provided with a cylinder between described second cavity and the described oil cylinder, described second cavity is communicated with described tube cylinder, and described tube cylinder is communicated with waste pipe.
In the utility model, described water intake is provided with basket strainer.
In the utility model, be provided with tank around the described oil cylinder and between the described pump housing.
Adopt said structure, the utlity model has following advantage:
1, easy to use, waterproof anti-explosion
This pump mainly is made up of hydraulic station and two systems of the pump housing, hydraulic station is positioned over outside the well, can progressively extend according to the reduction of water level at rescue process middle pump body to the down-hole, the middle hydraulic oil pipe that adopts connects, hydraulic station provides power by hydraulic oil pipe to the pump housing, even the pump housing all floods the proper functioning that does not also at all influence fluid pump in the entry, thereby reach the purpose of telecontrol.Has electromechanics separately, waterproof anti-explosion, characteristics such as facility safe in utilization.
2, big flow, high-lift, energy-efficient
The two high fluid pumps that slip into of fluid power provide power by hydraulic station to the pump housing, need not big power of motor and just can reach required flow and lift, compare with submersible pump with the large-scale mine of existing rescue and relief work use under equal effect and can save a large amount of electric energy.Therefore have big flow, high-lift, energy-efficient characteristics.
3, system operation is easy
The two high fluid pump volumes that slip into of fluid power are little, in light weight, hydraulic station places aboveground, carry out telecontrol by hydraulic oil pipe, needn't extend the down-hole in the same way with the pump housing one, pump housing gross weight is little, and equipment is easy to operate, flexible, simple and convenient, maneuverability appears being convenient to when sudden infiltration accident is carried out disaster relief and rescue in the mining process.
In sum, the utlity model has dynamo-electric separation, waterproof anti-explosion, safety facility; Big flow, high-lift, energy-efficient; Stable, noise is little; Wear-and corrosion-resistant, long service life; In light weight, volume is little, advantage such as flexibly easy to use.Be applicable to field producibility drainings such as colliery and non-coal mine; The gushing water incident that is specially adapted to occur in the mining process is carried out emergency rescue service and draining complex ore, for Safety of Coal Mine Production, rescue and relief work provide powerful guarantee.
Description of drawings
Fig. 1, structural representation of the present utility model.
The sectional view at Fig. 2, Fig. 1 A-A place.
In the accompanying drawing 1,2: the 1---basket strainer, the 2---check valve, 3---piston check valve, 4---tube cylinder, the 5---oil cylinder, the 6---collect cavity, the 7---waste pipe, the 8---hydraulic oil pipe, the 9---seal ring, 10---first cavity, 11---second cavity, 12---crosses tank.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe in detail.
As shown in Figure 1, 2, the utility model mainly is made up of hydraulic station, basket strainer 1, check valve 2, piston check valve 3, tube cylinder 4, oil cylinder 5, collect cavity 6 and waste pipe 7 seven big parts.The hydraulic station pump start, pressure oil enters oil cylinder 5 from hydraulic oil pipe 8 makes piston rod drive second cavity, 11 compression cylinder cylinders 4, make in the cavity 10 of winning and form vacuum, the valve plate of check valve 2 is opened under the suction of vacuum, water enters check valve 2 and is full of first cavity 10 from water intake under atmospheric effect, oil cylinder 5 piston rods promote the piston return then, check valve 2 is sealed water intake by the pressure effect of water in first cavity 10, continuation compression along with oil cylinder 5, the pressure of the water in first cavity 10 increases, when the hydraulic pressure in first cavity 10 when opening piston check valve 3 valve plate pressure, water enters in second cavity 11, and flowing into tube cylinder 4, the water that enters a cylinder 4 collects in the collect cavity 6 by the tank 12 of crossing around the oil cylinder 5, again by outside waste pipe 7 excavationg pumps; Circulation successively, because oil cylinder 5 to-and-fro motion are constantly done work, water constantly is drawn out of, and reaches the purpose of continuous pumpage, is applicable to field producibility drainings such as colliery and non-coal mine; The gushing water incident that is specially adapted to occur in the mining process is carried out emergency rescue service and draining complex ore, for Safety of Coal Mine Production, rescue and relief work provide powerful guarantee.。
Tube cylinder endoporus of the present utility model is taked the hard chromium plating technology, monolateral chromium layer thickness is 0.20-0.25mm, degree of finish is good, reach Ra0.2-0.4, friction ractor is little, and hard wear resistant is anti-corrosion, even the stronger media such as silt of part hardness are arranged in course of conveying, can not cause wearing and tearing to tube cylinder endoporus yet, and can prevent to get rusty long service life for a long time.
Claims (3)
1. two high fluid pumps that slip into of a fluid power, comprise the hydraulic station and the pump housing, be provided with check valve (2) in the described pump housing, piston check valve (3), oil cylinder (5), it is characterized in that: be provided with first cavity (10) and second cavity (11) that are interconnected in the described pump housing, described first cavity (10) is communicated with water intake by check valve (2), described second cavity (11) is communicated with described first cavity (10) by described piston check valve (3), the piston end with described oil cylinder (5) of described second cavity (11) is connected and is moving in the described pump housing under the drive of described oil cylinder (5), be provided with seal ring (9) between the outer wall of described second cavity (11) and the described pump housing inboard, be provided with a cylinder (4) between described second cavity (11) and the described oil cylinder, described second cavity (11) is communicated with described tube cylinder (4), and described tube cylinder (4) is communicated with waste pipe (7).
2. the two high fluid pumps that slip into of fluid power according to claim 1, it is characterized in that: described water intake is provided with basket strainer (1).
3. the two high fluid pumps that slip into of fluid power according to claim 1 is characterized in that: be provided with tank (12) around the described oil cylinder (5) and between the described pump housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206306677U CN201865894U (en) | 2010-11-29 | 2010-11-29 | Double-high hydraulic submerged fluid pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206306677U CN201865894U (en) | 2010-11-29 | 2010-11-29 | Double-high hydraulic submerged fluid pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865894U true CN201865894U (en) | 2011-06-15 |
Family
ID=44137050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206306677U Expired - Fee Related CN201865894U (en) | 2010-11-29 | 2010-11-29 | Double-high hydraulic submerged fluid pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434418A (en) * | 2011-12-23 | 2012-05-02 | 周凯 | Hydraulic dual-high-driving pulling and discharging type fluid pump |
-
2010
- 2010-11-29 CN CN2010206306677U patent/CN201865894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434418A (en) * | 2011-12-23 | 2012-05-02 | 周凯 | Hydraulic dual-high-driving pulling and discharging type fluid pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changsha three Dr. Electrical Appliance Co., Ltd. Assignor: Zhou Kai Contract record no.: 2012430000038 Denomination of utility model: Double-high hydraulic submerged fluid pump Granted publication date: 20110615 License type: Exclusive License Record date: 20120423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |