CN109209847B - Multi-pump water pumping device for well - Google Patents
Multi-pump water pumping device for well Download PDFInfo
- Publication number
- CN109209847B CN109209847B CN201811218765.7A CN201811218765A CN109209847B CN 109209847 B CN109209847 B CN 109209847B CN 201811218765 A CN201811218765 A CN 201811218765A CN 109209847 B CN109209847 B CN 109209847B
- Authority
- CN
- China
- Prior art keywords
- water
- pump
- pumping device
- water pumping
- fixed
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a multi-pump water pumping device for a well hole, which comprises a vertical plate, a mounting plate, a depth adjusting frame and a plurality of water pumps, wherein the mounting plate is sequentially fixed on the vertical plate at intervals along the height direction, the water pumps are fixed on the mounting plate in a one-to-one correspondence manner, a transition water tank is arranged on the back surface of the vertical plate, the lower part of the transition water tank is connected with a connecting main pipe, the upper part of the transition water tank is communicated with an external water pumping pipe through a joint, the connecting main pipe is connected with the water pumps in a one-to-one correspondence manner through a plurality of connecting branch pipes, the depth adjusting frame comprises a bottom plate and a plurality of connecting blocks which are sequentially overlapped and fixed, the bottom. The invention can be suitable for the well holes with different sizes on the premise of ensuring the water pumping quantity, simultaneously avoids the silt from blocking the water pump, and improves the water pumping efficiency of the water pump.
Description
Technical Field
The invention relates to the technical field of coal mine equipment, in particular to a multi-pump well hole pumping device.
Background
In the hydrological drilling construction, according to the technical requirements, an isolation sleeve is required to be arranged in a drill hole, and water pumping operation is required, and the water feeding amount during water pumping meets the design requirement of the drill hole. Because of the limitation of the well casing and the water pumping pump pipe, the large-flow deep well pump has a large diameter and cannot be put into the hole, and the small-diameter deep well pump has insufficient water pumping amount.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides the multi-pump water pumping device for the well hole, which is suitable for different well holes and can ensure the water pumping quantity.
The technical problem of the invention is mainly solved by the following technical scheme:
the invention provides a multi-pump water pumping device for a well hole, which comprises a vertical plate, a mounting plate, a depth adjusting frame and a plurality of water pumps, wherein the mounting plate is sequentially fixed on the vertical plate at intervals along the height direction, the water pumps are fixed on the mounting plate in a one-to-one correspondence manner, a transition water tank is arranged on the back surface of the vertical plate, the lower part of the transition water tank is connected with a connecting main pipe, the upper part of the transition water tank is communicated with an external water pumping pipe through a joint, the connecting main pipe is connected with the water pumps in a one-to-one correspondence manner through a plurality of connecting branch pipes, the depth adjusting frame comprises a bottom plate and a plurality of connecting blocks which are sequentially fixed in a superposed manner, the bottom plate is contacted with the bottom surface.
Further, still be equipped with the netted guard shield of arc that can open and close on the riser, the cladding of the netted guard shield of arc is in the outside of suction pump, just the water sucking mouth of suction pump with netted guard shield is corresponding.
Further, still include the cable pipe, the cable pipe passes all vertically in proper order the mounting panel, just the cable breach has all been seted up to the cable pipe with every the corresponding position department of suction pump.
Furthermore, the lower surface of the bottom plate is provided with a plurality of saw-toothed fixed teeth.
Furthermore, the top of the vertical plate is also provided with a hanging ring.
The invention has the beneficial effects that: the water suction pumps are fixed on the mounting plate at intervals, then the water suction pumps with corresponding quantity are started as required, water pumped by the water suction pumps is collected through the connecting branch pipes and enters the connecting header pipe, and the connecting header pipe guides the water to the external water suction pipes through the water transfer tank to finish water pumping operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the construction of the wellbore multi-pump water pumping device of the present invention;
fig. 2 is a rear view of the riser of the wellbore multi-pump pumping device of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
Referring to fig. 1-2, the multi-pump water pumping device for the well hole comprises a vertical plate 1, a mounting plate 2, a depth adjusting frame 3 and a plurality of water pumps 4, wherein the mounting plate 2 is sequentially fixed on the vertical plate 1 at intervals along the height direction, the water pumps 4 are fixed on the mounting plate 2 in a one-to-one correspondence manner, a transition water tank 5 is arranged on the back surface of the vertical plate 1, the lower part of the transition water tank 5 is connected with a connecting main pipe 6, the upper part of the transition water tank 5 is communicated with an external water pumping pipe through a connector 7, the connecting main pipe 6 is connected with the water pumps 4 in a one-to-one correspondence manner through a plurality of connecting branch pipes 8, the depth adjusting frame 3 comprises a bottom plate 31 and a plurality of connecting blocks 32 which are sequentially overlapped and fixed, the bottom plate 31 is. In the present invention, the distance between the suction pump 4 and the bottom surface of the well can be changed by adjusting the number of the connection blocks 32 to be stacked.
According to the invention, a plurality of water suction pumps 4 are fixed on the mounting plate 2 at intervals, then, a corresponding number of water suction pumps 4 are started as required, water pumped by the water suction pumps 4 enters the connecting header pipe 6 after passing through the connecting branch pipes 8, and the connecting header pipe 6 guides the water to external water suction pipes through the water transfer tank 5 to finish water pumping operation.
Preferably, in order to further reduce the blockage of sediment, an arc-shaped net-shaped shield 9 which can be opened and closed is further arranged on the vertical plate 1, the arc-shaped net-shaped shield 9 covers the outer side of the water suction pump 4, and the water suction port 41 of the water suction pump 4 corresponds to the net-shaped shield 9.
The water pump. The cable of the water pump 4 can penetrate into the cable tube 10 from the cable notch 11, so that the potential safety hazard caused by the floating of the cable in the water pumping operation can be avoided.
Preferably, the bottom plate 31 has a plurality of saw-toothed fixing teeth 33 on its lower surface for increasing the firmness and stability of the overall structure.
Preferably, the top of the riser 1 is also provided with a lifting eye 12. The entire assembly can be conveniently placed in the wellbore or retrieved to the surface by passing a wireline through the eye 12.
The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a wellhole multi-pump pumping device, its characterized in that, includes riser, mounting panel, degree of depth alignment jig and a plurality of suction pump, the mounting panel is fixed along direction of height interval in proper order on the riser, the suction pump is fixed with one-to-one on the mounting panel, the back of riser is equipped with the transition water tank, the lower part of transition water tank is connected with the connecting header, and the upper portion of transition water tank is linked together through the drinking-water pipe that connects with the outside, the connecting header through a plurality of connecting branch pipes with the suction pump one-to-one is connected, the degree of depth alignment jig includes bottom plate and a plurality of fixed connecting blocks that superpose in proper order, the bottom plate contacts with the bottom surface of wellhole, the top the connecting block with lower floor the.
2. The multi-pump water pumping device for the well hole according to claim 1, wherein an arc-shaped net-shaped shield which can be opened and closed is further arranged on the vertical plate, the arc-shaped net-shaped shield covers the outer side of the water pump, and the water suction port of the water pump corresponds to the arc-shaped net-shaped shield.
3. The apparatus according to claim 2, further comprising a cable tube, wherein the cable tube passes through all of the mounting plates vertically in sequence, and cable notches are formed at positions of the cable tube corresponding to each of the suction pumps.
4. The wellbore multi-pump water pumping device of claim 3 wherein the lower surface of the bottom plate is provided with a plurality of serrated stationary teeth.
5. The wellbore multi-pump water pumping device of claim 4 wherein the top of the riser is further provided with a lifting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811218765.7A CN109209847B (en) | 2018-10-18 | 2018-10-18 | Multi-pump water pumping device for well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811218765.7A CN109209847B (en) | 2018-10-18 | 2018-10-18 | Multi-pump water pumping device for well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109209847A CN109209847A (en) | 2019-01-15 |
| CN109209847B true CN109209847B (en) | 2019-12-31 |
Family
ID=64981240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811218765.7A Active CN109209847B (en) | 2018-10-18 | 2018-10-18 | Multi-pump water pumping device for well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209847B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404943A (en) * | 1994-03-29 | 1995-04-11 | Strawn; Wesley O. | Multiple pump assembly for wells |
| NO334688B1 (en) * | 2012-03-12 | 2014-05-12 | Norali As | Pump with pressure compensated annulus volume |
| CN205187791U (en) * | 2015-12-11 | 2016-04-27 | 韩瑞东 | Stifled mechanism of silt is prevented to immersible pump |
-
2018
- 2018-10-18 CN CN201811218765.7A patent/CN109209847B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109209847A (en) | 2019-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107401393B (en) | Drainage and gas production integrated goaf gas extraction well body structure and construction method thereof | |
| CN105804654B (en) | A kind of novel casing programme of geothermal well and completion method | |
| CN204663496U (en) | A kind of canned pair of down-hole electric submersible pump producing tubular column | |
| US9850744B2 (en) | Method for extracting coalbed gas through water and coal dust drainage and a device thereof | |
| CN1316140C (en) | Combined working platform for oil/water well | |
| CN103452531A (en) | Method for underbalanced tubing descending, non-well-killing gas lifting, rotary pumping, pump maintaining and tubing maintaining | |
| CN109209847B (en) | Multi-pump water pumping device for well | |
| RU137332U1 (en) | DEVICE FOR SIMULTANEOUSLY SEPARATE OPERATION OF TWO LAYERS IN A WELL | |
| CN101338658B (en) | Hermetic electric submersible pump production completion system capable of proceeding steel wire operation | |
| CN208934640U (en) | A kind of novel oil production multifunctional well head | |
| CN103806878B (en) | Not kill-job of sea electric pump lifting technology tubing string | |
| CN212506347U (en) | Well point dewatering device for constructional engineering construction | |
| CN205314977U (en) | Well pattern structure and colliery gas drainage system of two mouthfuls of remote horizontal well intercommunications | |
| CN209277931U (en) | A kind of this coal bed gas extraction of underground coal mine drilling integrated apparatus | |
| CN209523210U (en) | A section Novel flush system is secretly buried in lid digging in subway station | |
| CN208330254U (en) | A point pumping for dual pumping well separates wellhead assembly | |
| RU77637U1 (en) | OIL PRODUCTION COMPLEX WITH HYDROGEN SULFUR OIL CONTENT AND PUMPING UNIT FOR IT | |
| CN107476785A (en) | A kind of closed flow string of the double submersible electric pumps of Oil/gas Well series connection | |
| CN203175500U (en) | Marine non-well-control electric pump lifting technique pipe column | |
| CN208009457U (en) | A kind of novel evacuated well sealing device | |
| RU133558U1 (en) | ANTI-SAND ANCHOR | |
| CN105089630B (en) | Horizontal well rod conveying dynamic logging process rod pipe column and using method | |
| CN105089571A (en) | Water injection string without surface flow and water injection technological method of water injection string | |
| CN103954075A (en) | Underground water source heat pump multi-well parallel device and construction method thereof | |
| RU2790622C1 (en) | Dual tubing installation for selective completion of two reservoirs by one well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |