CN2314130Y - Composite pumping device dropping in well - Google Patents
Composite pumping device dropping in well Download PDFInfo
- Publication number
- CN2314130Y CN2314130Y CN 97249865 CN97249865U CN2314130Y CN 2314130 Y CN2314130 Y CN 2314130Y CN 97249865 CN97249865 CN 97249865 CN 97249865 U CN97249865 U CN 97249865U CN 2314130 Y CN2314130 Y CN 2314130Y
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- CN
- China
- Prior art keywords
- well
- frame
- pump
- combined pump
- axis
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a composite pumping device of dropping in well type for lifting water from deep wells. The utility model is composed of two sub-pumps which are assembled and fixed by an upper and a lower connecting plates, the two water pumps are integrally connected by a centre shaft, and the entirety is fixed on a frame which is arranged on a well through a water outlet pipe at the upper part. A composite pump can be hung in a deep well, a power machine and a bridge driving wheel are arranged on the frame, and power can be transmitted to a belt pulley of the center shaft through a driving belt, so that a left and a right impellers can be driven to rotate for lifting water. The device fully exerts the efficiency of the power machine, and can solve the problem of pumping irrigation at the variable water level of a pumping well within 22 m. The utility model has the advantages that energy can be saved, and the price is only 1/10 of the price of similar products.
Description
The utility model relates to a kind of irrigation rig of deep-well water lift.
Be applied to the various water pumps of water lift at present, be a power engine and drive a pump operation, the picotan of a this machine one pump can not be given full play to the usefulness of power engine and effectively utilize the energy.
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of falling well type combined pump device of two pumps unification is provided.
For achieving the above object, scheme of the present utility model is by combined pump connecting plate, outlet pipe and frame, compositions such as power engine, its structural feature is: combined pump is made up of left and right two pump housings, use two connecting plates assemblings up and down fixing at the two ends up and down of the pump housing, the middle part of two pump housings is an integral body with an axis connection, and belt pulley is equipped with at the middle part of axis.The both sides of two pump housings are respectively equipped with two intake pipes, and the bottom of intake pipe is provided with bottom valve.The upper end of two pump housings is equipped with two outlet pipes respectively, and the upper end of outlet pipe is fixed on the frame with the Hough folder, and combined pump is suspended under the deep-well, and the upper end of frame is equipped with power engine and is crossed the raise drive wheel.
The utility model has the advantages that rational in infrastructurely, running steadily, the well depth that falls is big, energy-efficient.Easy to install, dynamoelectric dual-purpose need not to add diversion.
Be described further below in conjunction with accompanying drawing:
Fig. 1 is the combined pump structural representation:
Fig. 2 is the combined pump scheme of installation:
Among Fig. 1, the left side pump housing 2 is fixing by upper junction plate 8, lower connecting plate 12 assemblings with the right pump housing 9, the middle part of the pump housing is connected to an integral body by axis 7 with two pumps, the left and right sides of axis is installed on the bonnet 5 of the left and right sides pump housing by two bearings 4 respectively, transmission pulley 6 is equipped with at the middle part of axis, lobus sinister wheel 3 is equipped with at the two ends of axis respectively, and the both sides of lobus dexter wheel 10, two pump housings are equipped with left intake pipe 1, right intake pipe 11 respectively.
Among Fig. 2, frame 14 is arranged on the well head, and raise support 15 was housed on the frame, and it is rack-mount to cross raise drive wheel 18, and power engine 17 is installed in the rear side of support, and belt pulley 16 is housed on the power engine.The upper end of combined pump is equipped with left outlet pipe 20 respectively, right outlet pipe 21, two outlet pipes are fixed on the frame by Hough folder 19, and combined pump is suspended under the deep-well.Power engine belt pulley 16 was passed to raise drive wheel 18 with power through belt during work, shaft pulley 6 in drivign belt 22 is passed to again, belt pulley drives axis 7 and the rotation of left and right sides impeller, the high speed rotating of impeller makes and forms vacuum in the water pump cavity, make the interior formation of well water and water pump body cavity pressure poor, at this moment two bottom valves 32, intake pipe, outlet pipe were simultaneously outside the out well about well water just passed through, realize a machine two pipe water outlets simultaneously, as respectively add a shower nozzle at the water outlet place, can realize a machine two spray operations in the field.Because transmission torsion is positioned at the center of two pump housings, the unit stable working is better, and water lift efficient height is Gu and can solve 22 meters of motor-pumped well dynamic water levels with interior pumping irrigation problem.
Claims (4)
1, a kind of falling well type combined pump device, by combined pump, connecting plate, compositions such as turnover water pipe and frame, power engine, it is characterized in that: combined pump is fixing with upper junction plate (8) lower connecting plate (12) assembling by the left pump housing (2), the right pump housing (9), the middle part of the pump housing is connected to an integral body by axis (7) with two pumps, belt pulley (6) is equipped with at the middle part of axis, and the lower end that the both sides of the pump housing are equipped with left intake pipe (1), right intake pipe (11) two intake pipes respectively is provided with bottom valve (23).
2, falling well type combined pump device according to claim 1, it is characterized in that: the left and right sides of axis (7) respectively by about two bearings (4) be installed on the bonnet (5) of the left and right pump housing, lobus sinister wheel (3) is equipped with at the two ends of axis respectively, lobus dexter wheel (10).
3, falling well type combined pump device according to claim 1, it is characterized in that: frame (14) is arranged on the well head, and support (15) is housed on the frame, and it is rack-mount to cross raise drive wheel (18), and power engine (17) is installed in the rear side of support.
4, falling well type combined pump device according to claim 1 is characterized in that: the upper end of combined pump is equipped with outlet pipe (20) respectively, (21) two water pipes are fixed on the frame by Hough folder (19), and combined pump is suspended under the deep-well.Cross raise belt pulley (18) and power is passed to middle shaft pulley (6) with drivign belt (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249865 CN2314130Y (en) | 1997-11-20 | 1997-11-20 | Composite pumping device dropping in well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249865 CN2314130Y (en) | 1997-11-20 | 1997-11-20 | Composite pumping device dropping in well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314130Y true CN2314130Y (en) | 1999-04-14 |
Family
ID=33956655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97249865 Expired - Fee Related CN2314130Y (en) | 1997-11-20 | 1997-11-20 | Composite pumping device dropping in well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314130Y (en) |
-
1997
- 1997-11-20 CN CN 97249865 patent/CN2314130Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |