CN202867241U - Movable guide vane water-turbine pump - Google Patents
Movable guide vane water-turbine pump Download PDFInfo
- Publication number
- CN202867241U CN202867241U CN 201220540505 CN201220540505U CN202867241U CN 202867241 U CN202867241 U CN 202867241U CN 201220540505 CN201220540505 CN 201220540505 CN 201220540505 U CN201220540505 U CN 201220540505U CN 202867241 U CN202867241 U CN 202867241U
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- China
- Prior art keywords
- movable guide
- guide vane
- cover
- water
- pump
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- Expired - Fee Related
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Abstract
The utility model discloses a movable guide vane water-turbine pump which comprises a machine base and a pump body. The machine base and the pump body are arranged on a same main shaft. The pump body is arranged above the machine base. A rotary wheel is arranged on the main shaft which corresponds to the machine base. A sealing socket is arranged on the upper portion of the rotary wheel. A supporting cover is fixedly arranged at the upper end of the sealing socket. A head cover is fixedly fastened at the lower end of the supporting cover. The head cover is composed of sixteen movable guide vanes. A second water inlet is formed between the sealing socket and the rotary wheel. A second water outlet is formed at the bottom of the rotary wheel. The pump body is fixedly fastened to the supporting cover. An impeller is arranged on the main shaft which corresponds to the pump body. A first water outlet is formed in the impeller. The impeller is arranged in the pump body and covered by a pump cover. The pump cover comprises a first water inlet which is communicated with an impeller entrance. The movable guide wane water-turbine pump is capable of enabling the range of life to be increased. The movable guide vane water-turbine pump is compact in integral structure, convenient to operate, low in cost, large in water flow and wide in range of application, and is capable of reducing loss of water flow and improving utilization efficiency.
Description
Technical field
The utility model relates to a kind of water lift apparatus, relates in particular to a kind of movable guide vane turbine pump.
Background technique
Turbine pump is a kind of water lift of environmental protection and energy saving, and it is combined by water turbine and turbine pump, utilizes abundant waterpower resourses to carry out water lift, and not power consumption, oil consumption not are the important training equipments in people's the farming, woods, animal husbandry productive life water.
The model utility content
The utility model is in order to provide a kind of water-outlet quantity large, easy operating, efficient is high, reach reduce agricultural, herd, the purpose of fish production cost.
The utility model is to realize that by following measure it provides a kind of movable guide vane turbine pump, comprises support and the pump housing, and described support and the pump housing are installed on the same main shaft, and the pump housing is positioned at the top of support; On main shaft corresponding to described support a runner is set, described runner is an axial flow active wheel; Described runner top arranges a sealing seat, and the upper end of described sealing seat is fixed with support cover; The fastening top cover in the lower end of described support cover, described top cover is comprised of 16 movable guide vanes; Be provided with the second water intake between sealing seat and the runner, described runner bottom is provided with the second water outlet; The described pump housing is fastened on the support cover, is provided with impeller on main shaft corresponding to the pump housing, and described impeller is provided with one first water outlet; One pump cover is placed on described impeller in the pump housing, and described pump cover comprises the first water intake, and described the first water intake communicates with impeller eye.
In certain improved technological scheme, described top cover is connected with pull bar and speed ring, and described pull bar forms several angle with movable guide vane, makes current evenly flow into runner by certain orientation.
Improvement of the present utility model has, and described pump cover is by a conical seat connection bearing body, and by the bearing cap sealing, standard oil sealing and spiral seal cover is housed between described conical seat and the main shaft.
Improvement of the present utility model has, and the top of described conical seat is provided with tapered roller bearing, and described tapered roller bearing is used for bearing the bidirectional axial force of the on-stream generation of turbine pump.
Improvement of the present utility model has, and described sealing seat is fixed on the main shaft by a guide bearing, described guide bearing outside cylinder iron, endoporus is the abrasive rubber material.
Improvement of the present utility model has, and described guide bearing bore area is provided with the groove of logical oiling agent.
Improvement of the present utility model has, and described impeller is fastened on the main shaft with tapered cup nut and a flat key, and the screw thread of described tapered cup nut is reverse thread.
Improvement of the present utility model has, and described the first water intake is horn-like water intake, and large mouthful of horn-like water intake up.
Improvement of the present utility model has, and described the first water inlet is provided with filter screen.
The beneficial effects of the utility model:
Described turbine pump adopts axial flow hydraulic turbine mutually to connect with the runner on the support, water flows out from the second water outlet after entering via described the second water intake, thereby drives the wheel rotation in the pump housing, and water is entered from the first water intake, and discharge from the second water outlet, this device can make the lift of water elongated, and this turbine pump compact overall structure, easy to operate reduces the current loss, can improve utilization ratio, Cost reduction, this equipment flow is large, applied widely.
Description of drawings
Fig. 1 is the structural representation of movable guide vane turbine pump of the present utility model.
Label declaration:
12 bearing suppories, 13 filter screens, 14 bearing caps, 15 tapered roller bearings, 16 oil sealings, 17 first water intakes, 18 first water outlets, 19 second water intakes, 20 second water outlets 21 are overlapped in 11 spiral seals of nut 1 runner 2 pull bars 3 movable guide vanes 4 main shafts 5 top covers 6 support covers 7 guide bearings 8 sealing seats 9 impellers 10 pump covers
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, realized purpose and effect, below in conjunction with mode of execution and cooperate that accompanying drawing is detailed to give explanation.
See also Fig. 1, a kind of movable guide vane 4 turbine pump of present embodiment comprise support and the pump housing, and described support and the pump housing are installed on the same main shaft 5, and the pump housing is positioned at the top of support;
On main shaft 5 corresponding to described support a runner 2 is set, described runner 2 is an axial flow active wheel; Described runner 2 tops arrange a sealing seat 9, and the upper end of described sealing seat 9 is fixed with support cover 7; The fastening top cover 6 in the lower end of described support cover 7, described top cover 6 is comprised of 16 movable guide vanes 4; Be provided with the second water intake 20 between sealing seat 9 and the runner 2, described runner 2 bottoms are provided with the second water outlet 21;
The described pump housing is fastened on the support cover 7, is provided with impeller 10 on main shaft 5 corresponding to the pump housing, and described impeller 10 is provided with one first water outlet 19;
One pump cover 11 is placed on described impeller 10 in the pump housing, and described pump cover 11 comprises the first water intake 18, and described the first water intake 18 communicates with impeller 10 entrances.
Concrete, the bidirectional axial force of the on-stream generation of described turbine pump is born by a pair of tapered roller bearing 16, and described tapered roller bearing 16 is located at the top of conical seat.Present embodiment is not restricted to it only type of this kind bearing, can adopt radial ball bearing etc. to realize the purpose of this utility model yet,
In certain embodiment, the sealing seat 9 in the described support is fixed on the main shaft 5 by a guide bearing 8, described guide bearing 8 outsides cylinder iron, endoporus is the abrasive rubber material, has guaranteed the adhesion that it is surperficial.Further improving in the technological scheme, described guide bearing 8 bore areas are provided with the groove of logical oiling agent, by this groove, convenient to described guide bearing 8 interpolation oiling agents, in addition, the on-the-spot replacing of available spare part after described guide bearing 8 wearing and tearing, old of disassembling cleared up recycling with the rubber compacting again.Preferably, be connected with pull bar 3 and speed ring on the top cover 6 of support, described pull bar 3 forms several angle with movable guide vane 4, makes current evenly flow into runner 2 by certain orientation.Described pull bar 3 can adopt manual or electronic two schemes, thereby easy-to-operat by regulating described pull bar 3 and speed ring, is regulated the rotation of described runner 2, thereby reaches the purpose of regulating described main shaft 5 rotational velocity.
In certain mode of execution, described pump cover 11 is by a conical seat connection bearing body 13, and by bearing cap 15 sealings, standard oil sealing 17 and spiral seal cover 12 is housed between described conical seat and the main shaft 5, this scheme can prevent the leakage of lubricant oil and the intrusion of water and silt, in addition, enter impeller 10 in order to prevent pasture and water, foreign material etc., described the first water intake 18 places are provided with filter screen 14.In addition, in order to increase the flow velocity of the first water intake 18, further improve the lift of the first water outlet 19, in certain improved technological scheme, described the first water intake 18 is horn-like water intake, and large mouthful of horn-like water intake up, thereby can achieve the above object.
In one implemented, described impeller 10 was fastened on the main shaft 5 with tapered cup nut 1 and a flat key, and the screw thread of described tapered cup nut 1 is reverse thread.Tapered cup nut 1 and the flat key of impeller 10 are fastened on the middle part of main shaft 5, and use reverse thread, thereby can guarantee that described impeller 10 is fastened on the main shaft 5.The described pump housing is a volute body, compiles the current warp that impeller 10 throws away, and finally flows out from described the first water outlet 19.
Improve in the technological scheme at certain, described support bottom surface is provided with the hole that stone bolt is used, and arranges three direction suspension rods and adjustable supporter on the top cover 6, bears the weight of full machine with firmly on specified position.
When operation, first described turbine pump is fixed on the place that need to move water, water is because action of gravitation enters the described runner 2 of process from described the second water intake 20, flow out from described the second water outlet 21, runner 2 drives described main shaft 5 rotations, thereby drives impeller 10 rotations in its upper end pump housing, and water enters from described the first water intake 18, the water that flows into can impact impeller 10 along certain direction, and final water flows out from described the first water outlet 19.
Concrete, the operating index of described turbine pump such as following table:
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (9)
1. movable guide vane turbine pump, it is characterized in that: comprise support and the pump housing, described support and the pump housing are installed on the same main shaft, and the pump housing is positioned at the top of support;
On main shaft corresponding to described support a runner is set, described runner is an axial flow active wheel; Described runner top arranges a sealing seat, and the upper end of described sealing seat is fixed with support cover; The fastening top cover in the lower end of described support cover, described top cover is comprised of 16 movable guide vanes; Be provided with the second water intake between sealing seat and the runner, described runner bottom is provided with the second water outlet;
The described pump housing is fastened on the support cover, is provided with impeller on main shaft corresponding to the pump housing, and described impeller is provided with one first water outlet;
One pump cover is placed on described impeller in the pump housing, and described pump cover comprises the first water intake, and described the first water intake communicates with impeller eye.
2. movable guide vane turbine pump according to claim 1, it is characterized in that: described top cover is connected with pull bar and speed ring, and described pull bar forms several angle with movable guide vane, makes current evenly flow into runner by certain orientation.
3. movable guide vane turbine pump according to claim 1 is characterized in that: described pump cover is by a conical seat connection bearing body, and by the bearing cap sealing, standard oil sealing and spiral seal cover is housed between described conical seat and the main shaft.
4. movable guide vane turbine pump according to claim 3, it is characterized in that: the top of described conical seat is provided with tapered roller bearing, and described tapered roller bearing is used for bearing the bidirectional axial force of the on-stream generation of turbine pump.
5. movable guide vane turbine pump according to claim 1, it is characterized in that: described sealing seat is fixed on the main shaft by a guide bearing, described guide bearing outside cylinder iron, endoporus is the abrasive rubber material.
6. movable guide vane turbine pump according to claim 5 is characterized in that: described guide bearing bore area is provided with the groove of logical oiling agent.
7. movable guide vane turbine pump according to claim 1, it is characterized in that: described impeller is fastened on the main shaft with tapered cup nut and a flat key, and the screw thread of described tapered cup nut is reverse thread.
8. movable guide vane turbine pump according to claim 1, it is characterized in that: described the first water intake is horn-like water intake, large mouthful of horn-like water intake is up.
9. movable guide vane turbine pump according to claim 8, it is characterized in that: described the first water inlet is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540505 CN202867241U (en) | 2012-10-19 | 2012-10-19 | Movable guide vane water-turbine pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540505 CN202867241U (en) | 2012-10-19 | 2012-10-19 | Movable guide vane water-turbine pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867241U true CN202867241U (en) | 2013-04-10 |
Family
ID=48033964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220540505 Expired - Fee Related CN202867241U (en) | 2012-10-19 | 2012-10-19 | Movable guide vane water-turbine pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867241U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943763A (en) * | 2012-10-19 | 2013-02-27 | 福建省尤溪长波水力机械有限公司 | Water turbine pump with movable guide vanes |
| CN104389811A (en) * | 2014-11-16 | 2015-03-04 | 沈阳市工业泵厂(有限公司) | Energy reuse radial boosting pump |
| CN105317689A (en) * | 2015-11-10 | 2016-02-10 | 西华大学 | Water pump device of through-flow turbine |
-
2012
- 2012-10-19 CN CN 201220540505 patent/CN202867241U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943763A (en) * | 2012-10-19 | 2013-02-27 | 福建省尤溪长波水力机械有限公司 | Water turbine pump with movable guide vanes |
| CN104389811A (en) * | 2014-11-16 | 2015-03-04 | 沈阳市工业泵厂(有限公司) | Energy reuse radial boosting pump |
| CN105317689A (en) * | 2015-11-10 | 2016-02-10 | 西华大学 | Water pump device of through-flow turbine |
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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: 20130410 Termination date: 20191019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |