CN204041565U - Electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device - Google Patents
Electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device Download PDFInfo
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- CN204041565U CN204041565U CN201420479988.XU CN201420479988U CN204041565U CN 204041565 U CN204041565 U CN 204041565U CN 201420479988 U CN201420479988 U CN 201420479988U CN 204041565 U CN204041565 U CN 204041565U
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- pit shaft
- flange plate
- submerged motor
- motor pumps
- well
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Abstract
The utility model discloses a kind of electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device, belong to Submerged Motor Pumps field; By well foundation flange plate, pit shaft is arranged on pumping plant basis place, for the certainly even of V shaped hole coils centrum in the middle part of pit shaft internal fixtion, there are well lid and water outlet in pit shaft upper end, and well lid has suspension rod, suspension rod has haulage cable be connected with the flange plate on the Submerged Motor Pumps diffuser of bottom; The cylindrical side of diffuser flange plate is V-type, and be stuck in the V shaped hole of even dish centrum, utilize electric pump own wt to make diffuser flange plate and be engaged from the even centrum conical surface precision that contacts of coil, being sealed by the seal ring be embedded in the groove of diffuser flange plate cylindrical side simultaneously; The cable of Submerged Motor Pumps connects external power supply through the cable port on diffuser flange plate and well lid; During the work of the utility model Submerged Motor Pumps, the water on its top and the water segregation of bottom, without the need to outlet pipe, water is directly transported to well from pit shaft water outlet along the borehole wall by high pressure water, easy to use.
Description
Technical field
The utility model relates to a kind of big-and-middle-sized fluid-driven submersible pump erecting device structure, especially electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device.
Background technique
Be applied on middle-size and small-size electromechanical irrigation pumping plant many at big-and-middle-sized fluid-driven submersible pump at present, it is arranged on the general floor model that adopts on middle-size and small-size Electromechanical irrigation and drainage pumping station and installs or adopt the horizontal installation in slope along the river, bolt is adopted to be connected with outlet pipe at Submerged Motor Pumps water outlet flange, outlet pipe is generally 2-3m, when adopting floor model to install, first Submerged Motor Pumps is slowly put into water by Submerged Motor Pumps boom hoisting together with outlet pipe, one save lifting pipe connect slowly submersible pump is put into water inlet pool, adopt during the horizontal installation in slope along the river is also adopt bolt to be connected with outlet pipe water pump water outlet flange, and then one saves outlet pipe and connects slope along the river Submerged Motor Pumps is put into water inlet pool, no matter adopt which kind of installation form, the installation of Submerged Motor Pumps is quite loaded down with trivial details, the connection of special outlet pipe and to transferring pump, waste material, cost is higher, the installation of Submerged Motor Pumps is in the urgent need to being improved.
Summary of the invention
In order to improve the deficiency of above-mentioned technical problem, the utility model provides a kind of electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device, big-and-middle-sized fluid-driven submersible pump can be applied to more easily on middle-size and small-size electromechanical irrigation pumping plant, this apparatus structure is simple, pit shaft is easy from even device processing technology, and Submerged Motor Pumps installation or removal are efficient and convenient, utilizes pit shaft replacement outlet pipe in the past, reduce material, save installation cost.
The utility model is achieved by the following technical solution: a kind of electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device, comprises Submerged Motor Pumps; Also comprise pit shaft; Middle part in pit shaft is provided with to upper/lower positions and coils centrum from even; Coiling centrum from idol is ring, and middle part is V shaped hole wide at the top and narrow at the bottom, and outer wall is connected with the inwall of pit shaft; Have well lid and pit shaft water outlet in the upper end of pit shaft, the below of well lid is provided with suspension rod; Suspension rod there is haulage cable connect the device of bottom Submerged Motor Pumps; In described Submerged Motor Pumps upper end, water outlet has diffuser; Diffuser flange plate is connected with in the upper end of diffuser; The cylindrical side of diffuser flange plate is V-type wide at the top and narrow at the bottom, and is manufactured with groove on its cylindrical side, in groove, be provided with seal ring; The V-type cylindrical side of described diffuser flange plate is installed on the V-type endoporus place from even dish centrum, and the cylindrical side tapering of diffuser flange plate is consistent with the hole taper certainly occasionally coiling centrum, and is sealed by seal ring; Described diffuser flange plate top connects the bottom of described haulage cable; Described diffuser flange plate and described well lid are manufactured with cable port respectively, and the cable of Submerged Motor Pumps is inserted through cable port and is connected with external power supply, and is provided with cable gland at each cable passage port; Be provided with well foundation flange plate at the outer wall of pit shaft, well foundation flange plate is reinforced the connection by flange plate reinforcement plate and pit shaft; Pit shaft is arranged on pumping plant installation foundation place by well foundation flange plate, and well foundation flange plate and pumping plant installation foundation is fixed by pit shaft fixed block.
Be fixed with pit shaft chassis in the bottom of pit shaft, pit shaft chassis is the ring of hollow; Describedly to be arranged on pit shaft chassis from even dish centrum, and to be provided with sealing gasket between even dish centrum and pit shaft chassis.
The described certainly even dish perimeter wall of centrum is connected with the inner wall sealing of pit shaft.
Described well lid is fixed by bolt and pit shaft upper end-hole, and is provided with seal ring at well lid and pit shaft joint and seals.
The V-type outer rim upper end size of described diffuser flange plate is greater than the V-shape hole upper end hole size from even dish centrum.
Good effect of the present utility model: structure is simple, process easy, install, dismantle efficient and convenient, the installation of Submerged Motor Pumps does not need bolt to connect, utilizes pit shaft replacement outlet pipe in the past, decreases the outlet pipe on Submerged Motor Pumps top; The own wt of Submerged Motor Pumps is utilized to make its water outlet diffuser flange plate external conicity and being engaged from even cone hole taper precision of coiling in pit shaft, and utilize seal ring to seal, make the water on its water pump top and the water segregation of bottom, when Submerged Motor Pumps works, do not need outlet pipe, water is directly transported to outside well along the borehole wall by high pressure water, easy to use, is worthy to be popularized.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is the A place partial enlarged drawing of Fig. 1.
In figure: 1, Submerged Motor Pumps, 2, diffuser, 2-1, diffuser flange plate, 3, cable, 4, seal ring, 5, coil centrum from even, 6, pit shaft water outlet, 7, pumping plant installation foundation, 8, pit shaft fixed block, 9, well foundation flange plate, 10, flange plate reinforcement plate, 11, pit shaft, 12, haulage cable, 13, pit shaft chassis, 14, suspension rod, 15, well lid.
Embodiment
As shown in Figure 1 and Figure 2, a kind of electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device, comprises Submerged Motor Pumps 1; Also comprise pit shaft 11; Middle part in pit shaft 11 is provided with from even dish centrum 5 to upper/lower positions; Coiling centrum 5 from idol is ring, and middle part is V shaped hole wide at the top and narrow at the bottom, and outer wall is connected with the inwall of pit shaft 11; Have well lid 15 and pit shaft water outlet 6 in the upper end of pit shaft 11, the below of well lid 15 is provided with suspension rod 14; Suspension rod 14 there is haulage cable 12 connect the device of bottom Submerged Motor Pumps 1; In described Submerged Motor Pumps 1 upper end, water outlet has diffuser 2; Diffuser flange plate 2-1 is connected with in the upper end of diffuser 2; The cylindrical side of diffuser flange plate 2-1 is V-type wide at the top and narrow at the bottom, and is manufactured with groove on its cylindrical side, is provided with seal ring 4 in groove; The V-type cylindrical side of described diffuser flange plate 2-1 is installed on the V-type endoporus place from even dish centrum 5, and the cylindrical side tapering of diffuser flange plate 2-1 is consistent with the hole taper certainly occasionally coiling centrum 5, and is sealed by seal ring 4; Described diffuser flange plate 2-1 top connects the bottom of described haulage cable 12; Described diffuser flange plate 2-1 and described well lid 15 are manufactured with cable port respectively, and the cable 3 of Submerged Motor Pumps 1 is inserted through cable port and is connected with external power supply, and is provided with cable gland at each cable passage port; Be provided with well foundation flange plate 9 at the outer wall of pit shaft 11, well foundation flange plate 9 is reinforced the connection by flange plate reinforcement plate 10 and pit shaft 11; Pit shaft 11 is arranged on pumping plant installation foundation 7 place by well foundation flange plate 9, and well foundation flange plate 9 and pumping plant installation foundation 7 is fixed by pit shaft fixed block 8.
Be fixed with pit shaft chassis 13 in the bottom of pit shaft 11, pit shaft chassis 13 is the ring of hollow; Describedly to be arranged on pit shaft chassis 13 from even dish centrum 5, and to be provided with sealing gasket between even dish centrum 5 and pit shaft chassis 13.
The described perimeter wall from even dish centrum 5 is connected with the inner wall sealing of pit shaft 11.
Described well lid 15 is fixed by bolt and pit shaft 11 upper end-hole, and is provided with seal ring in well lid 15 and pit shaft 11 joint and seals.
The V-type outer rim upper end size of described diffuser flange plate 2-1 is greater than the V-shape hole upper end hole size from even dish centrum 5.
The utility model pit shaft 11 is fixed on pumping plant installation foundation 7 place by well foundation flange plate 9, when Submerged Motor Pumps 1 is installed, as long as haulage cable 12 is connected with the diffuser flange plate 2-1 of Submerged Motor Pumps 1 water outlet, slowly Submerged Motor Pumps 1 is transferred in pit shaft 11 by boom hoisting, when being lowered into certainly even dish cone 5 place in pit shaft 11 as diffuser flange plate 2-1, haulage cable 12 loosens not stressed, the upper end of haulage cable is wrapped on the suspension rod 14 on well head top, Submerged Motor Pumps 1 sole mass is now utilized to sink, by its diffuser flange plate 2-1 and contacting from occasionally coiling cone 5 in pit shaft 11, its conical surface precision occlusion, simultaneously by the sealing of seal ring 4, make the water on its Submerged Motor Pumps 1 top and the water segregation of bottom, guarantee after even installation, well lid 15 can be connected by the upper end-hole of bolt with pit shaft 11, cooperation place has seal ring to seal, cable passes diffuser flange plate 2-1 and well lid 15 by cable gland simultaneously, when Submerged Motor Pumps 1 works, high pressure water flows out to appointed place along pit shaft 11 from pit shaft water outlet 6, when Submerged Motor Pumps 1 needs to propose maintenance from pit shaft 11, detachable well lid 15, by lifting appliance pull-up haulage cable 12, due to large from even device cone top, from even dish cone 5 and diffuser flange plate 2-1 natural separation, continue to promote haulage cable 12, Submerged Motor Pumps 1 slowly can be risen from pit shaft 11 and propose, easy and simple to handle, laborsavingly to save time.The utility model structure is simple, and process easy, install, dismantle efficient and convenient, the installation of Submerged Motor Pumps does not need bolt to connect, utilizes pit shaft replacement outlet pipe in the past, decreases the outlet pipe on Submerged Motor Pumps top; The own wt of Submerged Motor Pumps is utilized to make its water outlet diffuser flange plate external conicity and being engaged from even cone hole taper precision of coiling in pit shaft, and utilize seal ring to seal, make the water on its water pump top and the water segregation of bottom, when Submerged Motor Pumps works, do not need outlet pipe, water is directly transported to outside well along the borehole wall by high pressure water, easy to use, is worthy to be popularized.
Claims (5)
1. an electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device, comprises Submerged Motor Pumps (1); It is characterized in that: also comprise pit shaft (11); Middle part in pit shaft (11) is provided with to upper/lower positions and coils centrum (5) from even; Coiling centrum (5) from idol is ring, and middle part is V shaped hole wide at the top and narrow at the bottom, and outer wall is connected with the inwall of pit shaft (11); Have well lid (15) and pit shaft water outlet (6) in the upper end of pit shaft (11), the below of well lid (15) is provided with suspension rod (14); Suspension rod (14) there is haulage cable (12) connect the device of bottom Submerged Motor Pumps (1); In described Submerged Motor Pumps (1) upper end, water outlet has diffuser (2); Diffuser flange plate (2-1) is connected with in the upper end of diffuser (2); The cylindrical side of diffuser flange plate (2-1) is V-type wide at the top and narrow at the bottom, and is manufactured with groove on its cylindrical side, is provided with seal ring (4) in groove; The V-type cylindrical side of described diffuser flange plate (2-1) is installed on from even V-type endoporus place of coiling centrum (5), and the cylindrical side tapering of diffuser flange plate (2-1) is consistent with the hole taper certainly occasionally coiling centrum (5), and by seal ring (4) sealing; Described diffuser flange plate (2-1) top connects the bottom of described haulage cable (12); Described diffuser flange plate (2-1) and described well lid (15) are manufactured with cable port respectively, and the cable (3) of Submerged Motor Pumps (1) is inserted through cable port and is connected with external power supply, and is provided with cable gland at each cable passage port; Be provided with well foundation flange plate (9) at the outer wall of pit shaft (11), well foundation flange plate (9) is reinforced the connection by flange plate reinforcement plate (10) and pit shaft (11); Pit shaft (11) is arranged on pumping plant installation foundation (7) place by well foundation flange plate (9), and well foundation flange plate (9) and pumping plant installation foundation (7) is fixed by pit shaft fixed block (8).
2. electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device according to claim 1, is characterized in that: be fixed with pit shaft chassis (13) in the bottom of pit shaft (11), the ring that pit shaft chassis (13) are hollow; Describedly coil centrum (5) be arranged on pit shaft chassis (13) from even, and be provided with sealing gasket from even coiling between centrum (5) and pit shaft chassis (13).
3. electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device according to claim 1, is characterized in that: the described certainly even perimeter wall coiling centrum (5) is connected with the inner wall sealing of pit shaft (11).
4. electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device according to claim 1, it is characterized in that: described well lid (15) is fixed by bolt and pit shaft (11) upper end-hole, and be provided with seal ring in well lid (15) and pit shaft (11) joint and seal.
5. electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device according to claim 1, is characterized in that: the V-type outer rim upper end size of described diffuser flange plate (2-1) is greater than from the even V-shape hole upper end hole size coiling centrum (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479988.XU CN204041565U (en) | 2014-08-22 | 2014-08-22 | Electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479988.XU CN204041565U (en) | 2014-08-22 | 2014-08-22 | Electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device |
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| CN204041565U true CN204041565U (en) | 2014-12-24 |
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| CN201420479988.XU Active CN204041565U (en) | 2014-08-22 | 2014-08-22 | Electromechanical irrigation pumping plant Submerged Motor Pumps well shaft type erecting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196764A (en) * | 2014-08-22 | 2014-12-10 | 江苏新格灌排设备有限公司 | Shaft type installation device for submersible electric pump in electromechanical irrigation pump station |
-
2014
- 2014-08-22 CN CN201420479988.XU patent/CN204041565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196764A (en) * | 2014-08-22 | 2014-12-10 | 江苏新格灌排设备有限公司 | Shaft type installation device for submersible electric pump in electromechanical irrigation pump station |
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