CN202391670U - Hydraulic double high-submersible plunger type fluid pump - Google Patents
Hydraulic double high-submersible plunger type fluid pump Download PDFInfo
- Publication number
- CN202391670U CN202391670U CN2011205462808U CN201120546280U CN202391670U CN 202391670 U CN202391670 U CN 202391670U CN 2011205462808 U CN2011205462808 U CN 2011205462808U CN 201120546280 U CN201120546280 U CN 201120546280U CN 202391670 U CN202391670 U CN 202391670U
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- China
- Prior art keywords
- plunger type
- type fluid
- pump
- fluid pump
- water
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- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic double high-submersible plunger type fluid pump which comprises a hydraulic station and two plunger type fluid pumps, wherein each plunger type fluid pump comprises a cylinder barrel, a plunger type piston, a water feeding check valve and a water feeding and draining cavity; water draining ports of the water feeding and draining cavities of the two plunger type fluid pumps are communicated through a water draining three-way pipe; and piston ends of the plunger type pistons of the two plunger type fluid pumps are communicated in series by adopting a decompressing and diverting pipe. According to the hydraulic double high-submersible plunger type fluid pump disclosed by the utility model, due to the adoption of a mode that oil pipes of two single-pump oil cylinders are connected in serial to supply oil, pistons in two single-pump cylinder barrels vertically work respectively; two oil cylinder piston rods drive the pistons in the pump body to reciprocate; the hydraulic double high-submersible plunger type fluid pump is suitable for productive drainage in the fields of mines and non-mines; and the hydraulic double high-submersible plunger type fluid pump is especially suitable for emergency rescue drainage and drainage polymineralization of emergencies in the mining process of the mines and provides powerful guarantee for safe production of the mines and emergency rescue and disaster relief.
Description
Technical field:
The utility model relates to a kind of fluid pump, and two high the slipping into of particularly a kind of fluid power are annotated plug formula fluid pump.
Background technique:
Along with the high speed development of society, safety in production and technical equipment more and more receive the attention of countries in the world.Mineral Resources in China is contained abundant, and great majority are exploited with the mine mode, and underground environment is complicated and changeable; Often receive the threat of natural disasteies such as gas, water, fire, the life safety that seriously jeopardizes down-hole miner, the mine technology equipment is more outmoded in addition; Reply natural disaster ability a little less than, accident of mine disaster happens occasionally, and therefore strengthens mineral enterprises safety production condition and technical equipment transformation; Get rid of potential safety hazard, imperative.
Mine drainage, rescue and relief work and draining complex ore adopt anti-explosion motor to drive water pump as drainage equipment usually at present, and this mining emergency drainage equipment can guarantee that in the ordinary course of things the normal draining of mine is speedily carried out rescue work.But when the water pump anti-explosion motor was not had by water logging, then cisco unity malfunction can cause the whole drainage system paralysis; Owing to subsurface environment is more abominable, power supply line also is easy to occur exposing, leak electricity, move phenomenons such as sparking, causes in the high location of fire damp effect to cause gas explosion, increase downhole safety hidden danger, and work brings great difficulty to disaster relief and rescue.
The submersible pump that large-scale mine is used in order to satisfy working condition requirement, must use and could satisfy required flow and lift than high powered water pump in the rescue and relief work process; But existing wing pump or turbine pump equipment volume are big, Heavy Weight, and the installation time is long, install, use, want consume significant financial strength, material power and manpower, use complex operation; Be not easy to flexible; Though and the existing piston pump can satisfy the lift needs, discharge capacity is little, draining has discontinuity, and efficient is low.
Summary of the invention
The utility model solves the existing technology deficiency and a kind of have dynamo-electric separation, high-lift, high efficiency is provided; Two high the slipping into of fluid power that solve single pump operation water outlet property cut off are annotated plug formula fluid pump.
Two high the slipping into of a kind of fluid power are annotated plug formula fluid pump; Comprise hydraulic station and annotate plug formula fluid pump; Said notes plug formula fluid pump comprises cylinder barrel, plunger type piston, the check valve and advance drain chamber of intaking; The drain opening of advancing drain chamber of two said notes plug formula fluid pumps is communicated with through the water outlet three-way pipe, and the plunger end of the plunger type piston of two said notes plug formula fluid pumps is communicated with through the series connection of decompression honeycomb duct.
In the utility model, the notes plug end of said plunger type piston is communicated with through the decompression honeycomb duct.
In the utility model, said each cylinder barrel advances on the drain opening of drain chamber Water Check Valve is installed out.
In the utility model, said each cylinder barrel advances on the water intake of drain chamber into water fence is installed.
Adopt said structure, the utlity model has following advantage:
1, owing to adopts the water outlet three-way pipe to be communicated with the drain opening of advancing drain chamber of two cylinder barrels; And the notes plug end of plunger type piston is communicated with through the decompression honeycomb duct; Eliminate to annotate the reaction force that is produced when going beyond the Great Wall, make two plunger type pistons drive piston rod and intersect to-and-fro motion one on the other, water is not drawn out of with not cutting off; Realize the purpose of continuous drainage, solve single pump operation water outlet property cut off, increase work efficiency 50% than single pump.
2, this device is made up of hydraulic station and notes plug formula fluid pump two big systems; Hydraulic station can be connected placement with notes plug formula fluid pump at a distance or place outside the well; In the rescue process, annotating plug formula fluid pump can progressively extend to the down-hole according to the reduction of water level; The centre has only hydraulic oil pipe to connect; Non-transformer, hydraulic station are given through hydraulic oil pipe and are annotated plug formula fluid pump enough power sources are provided, and annotate plug formula fluid pump and flood all in the entry that proper functioning to pump can not produce should what negative effect, thereby realize the purpose of telecontrol.Have dynamo-electric separately, safety anti-explosive, characteristics such as easy-to-use.
3, the water inlet fence that advances on the drain chamber water intake can prevent to annotate the obstruction of plug formula fluid pump.
In sum, the utlity model has dynamo-electric separation, safety anti-explosive, operation facility; Water is not drawn out of with not cutting off, realizes the purpose of continuous drainage, solve single pump operation water outlet cut off property, than single pump advantage such as 50% of increasing work efficiency.Be applicable to field producibility drainings such as colliery and non-coal mine; Gushing water incident emergency rescue service that is specially adapted to occur in the mining and draining complex ore are for Mine Safety in Production, rescue and relief work provide powerful guarantee.
Description of drawings
The structural representation of Fig. 1 the utility model.
The sectional view of Fig. 2 the utility model.
In the accompanying drawing 1,2: 1---drainage check valve, the threeway of 2---outlet pipe, 3---piston rod, 4---oil cylinder; 5---annotates cock body, the 6---black box, and 7---cylinder barrel, 8---advance the draining cavity; The 9---check valve of intaking, the 10---fence of intaking, 11---high pressure oil inlet and oil return mouth, 12---low pressure hydraulic fluid port; The 13---honeycomb duct that reduces pressure, 14---first oil cylinder, 15---second oil cylinder.
Embodiment
Below in conjunction with accompanying drawing the utility model is done detailed description further.
The two high notes plug formula fluid pumps that slip into of a kind of fluid power comprise hydraulic station and annotate plug formula fluid pump; Said notes plug formula fluid pump comprises cylinder barrel 7, water inlet check valve 9, plunger type piston, drainage check valve 1, tube cylinder 7, oil cylinder 4 and advances draining cavity 8; Saidly advance draining cavity 8 and be communicated with water intake through water inlet check valve 9; Saidly advance draining cavity 8 drain opening and be communicated with said water outlet three-way pipe 2 through said drainage check valve 1; Said plunger type piston comprises oil cylinder 4, piston rod 3 and plunger 5, annotates plug 5 in the said cylinder barrel 7 and is connected with the piston rod 3 of said oil cylinder 4, and mobile in said cylinder barrel 7 under the drive of said oil cylinder 4; Be provided with black box 6 between the outer wall of said notes plug 5 and said cylinder barrel 7 inboards, said water intake is provided with into water fence 10.The notes plug end of said two plunger type pistons is provided with decompression honeycomb duct 13 and gangs up, and eliminate to annotate the reaction force that plug 6 is produced when up.The 7 fit parallel runnings of said two cylinder barrels.Said two plunger type piston oil-cylinder fuel supply line Placements are series connection.
Can adopt high pressure or low pressure operation during the operation of this device plunger type piston, with two low pressure two hydraulic fluid ports 12 serial connections on two oil cylinders 4, during low pressure two high pressure two hydraulic fluid ports 11 on two oil cylinders 4 are connected in series during high pressure.The primer fluid pressing system, through hydraulic oil with enough moving functions pass to pump head hydraulic moving mechanism, drive annotate in the pump head plug reciprocating, go round and begin again, realize that the suction extrusion send the order ground of water.
Working principle is explained shown in accompanying drawing:
The primer fluid pressing system; The 14 hydraulic fluid port oil-feeds of first oil cylinder, the 15 hydraulic fluid port oil returns of second oil cylinder, it is descending that first oil cylinder 14 drives the first notes plug; Second oil cylinder, 15 drives second are simultaneously annotated beyond the Great Wall and are gone; First cylinder, the first water inlet safety check cuts out rapidly under the pressure of water, and the second water inlet safety check of second cylinder is annotated under the suction of plug second and opened rapidly, and first of first cylinder goes out under the pressure of Water Check Valve water in first cylinder frame to be opened rapidly; Water in first cylinder frame is forced out and gets into second of 2, the second cylinders of water outlet three-way pipe and go out Water Check Valve and under second cylinder inner suction, close rapidly.Simultaneously second of second cylinder annotate beyond the Great Wall the lubricating oil of portion and import first of first cylinder through decompression honeycomb duct 13 and annotate portion beyond the Great Wall.When the switching-over of hydraulic system transferring oil, repeat above-mentioned working procedure, go round and begin again, constantly be forced out the order ground of realizing not cutting off draining thereby make in two cylinders again by the water that constantly sucks.
The tube cylinder endoporus of the utility model is taked the hard chromium plating technology, and monolateral chromium layer thickness is 0.200.25mm, and degree of finish is good; Reach Ra0.2-0.4, friction ractor is little, and hard wear resistant is anti-corrosion; Antirust; 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, strengthen the working life that is not equipped with.
Claims (3)
1. two high the slipping into of fluid power are annotated plug formula fluid pump; Comprise hydraulic station and annotate plug formula fluid pump; Said notes plug formula fluid pump comprises cylinder barrel, plunger type piston, the check valve and advance drain chamber of intaking; It is characterized in that: the drain opening of advancing drain chamber of two said notes plug formula fluid pumps is communicated with through the water outlet three-way pipe, and the plunger end of the plunger type piston of two said notes plug formula fluid pumps is communicated with through the series connection of decompression honeycomb duct.
2. two high the slipping into of fluid power according to claim 1 are annotated plug formula fluid pumps, it is characterized in that: said each cylinder barrel advances on the drain opening of drain chamber Water Check Valve is installed out.
3. two high the slipping into of fluid power according to claim 1 and 2 are annotated plug formula fluid pumps, it is characterized in that: said each cylinder barrel advances on the water intake of drain chamber into water fence is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205462808U CN202391670U (en) | 2011-12-23 | 2011-12-23 | Hydraulic double high-submersible plunger type fluid pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205462808U CN202391670U (en) | 2011-12-23 | 2011-12-23 | Hydraulic double high-submersible plunger type fluid pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391670U true CN202391670U (en) | 2012-08-22 |
Family
ID=46666600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205462808U Expired - Fee Related CN202391670U (en) | 2011-12-23 | 2011-12-23 | Hydraulic double high-submersible plunger type fluid pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434417A (en) * | 2011-12-23 | 2012-05-02 | 周凯 | Hydraulic double-high submerged plunger-type fluid pump |
-
2011
- 2011-12-23 CN CN2011205462808U patent/CN202391670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434417A (en) * | 2011-12-23 | 2012-05-02 | 周凯 | Hydraulic double-high submerged plunger-type fluid pump |
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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: 20120822 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |