CN203783917U - Electric submersible pump provided with anti-corrosion composite materials - Google Patents
Electric submersible pump provided with anti-corrosion composite materials Download PDFInfo
- Publication number
- CN203783917U CN203783917U CN201420196602.4U CN201420196602U CN203783917U CN 203783917 U CN203783917 U CN 203783917U CN 201420196602 U CN201420196602 U CN 201420196602U CN 203783917 U CN203783917 U CN 203783917U
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- China
- Prior art keywords
- support
- lower cover
- upper cover
- spiral case
- rotating shaft
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- Expired - Fee Related
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Abstract
The utility model discloses an electric submersible pump provided with anti-corrosion composite materials. The electric submersible pump comprises an upper cover, a machine seat, a lower cover and a spiral case, wherein the upper cover is located at the upper part of the machine seat which is further fixedly connected with the lower cover, and the upper cover and the machine seat are entirely and fixedly connected through bolts; bottom studs are arranged below the spiral case which is provided with an outlet; rotors, stators and a rotating shaft are arranged in the machine seat, the rotors are located in the stators which are fixed in the machine seat, and the rotors drive the rotating shaft to rotate during a high-speed rotating process; bearings are arranged in the machine seat and located on the rotating shaft; a cable is arranged on the upper cover and enters from the top of the upper cover, and a gland nut is arranged at a cable outlet hole; and the upper cover, the machine seat, the lower cover, a water inlet section, the spiral case, the bottom studs, the outlet and a fastening piece are plated with nickel or stainless steel. According to the electric submersible pump provided with the anti-corrosion composite materials, the upper cover, the machine seat, the lower cover, the water inlet section, the spiral case, the bottom studs, the outlet and the fastening piece are plated with the anti-corrosion materials such as nickel or 316 and 304 stainless steel and the like; the nickel or the stainless steel is plated, so that corrosion can be resisted, the service life of a product can be prolonged, and the durable service function can be achieved; and meanwhile, the cost of an anti-corrosion product is reduced, the anti-corrosion materials such as all stainless steel and the like are not required, and demands of different users are met.
Description
Technical field
The utility model relates to a kind of Submerged Motor Pumps, is specifically a kind of Submerged Motor Pumps with antisepsis composite material.
Background technique
As everyone knows, submersible pump is a kind of important drainage and irrigation equipment of electromechanical of the water lift that pulls the plug; The whole unit work that can pull the plug when use.Underground water is extracted to earth's surface, be to speedily carry out rescue work in domestic water, mine, cooling, the field irrigation of industry, seawater promote, steamer is adjusted and carried, also can be used for fountain view, hot water submersible pump is for hot spring bathing, also, applicable to extract underground water from deep-well, also can be used for the water lift engineerings such as river, reservoir, water channel.Be mainly used in field irrigation and alpine region people and animals' water, also can be cooling for central air-conditioner, heat pump unit, cold pump assembly, city, factory, petrochemical industry, mine, building site draining.But pump is the machinery equipment of carrying liquid or making liquid supercharging.It sends the mechanical energy of prime mover or other external energies to liquid, and liquid energy is increased.Pump is mainly used to carry the liquid such as water, oil, acid & alkali liquid, emulsified liquid, mixed solution, also can conveying liquid, gas mixture and the liquid containing suspended solids.Pump can be divided into positive displacement pump, driving type pump and other types pump three classes by working principle conventionally.Except by working principle classification, also can and name by additive method classification; As, can be divided into motor-drive pump and turbine pump etc. by method for driving; Can be divided into single-stage pump and multistage pump by structure; Can be divided into boiler feed pump and metering pump etc. by purposes; Can be divided into water pump, oil pump and slurry pump etc. by the character of carrying liquid.
Submersible pump support adopts the foundry goods such as cast iron, cast steel mostly at present; The 1st, by professional standard requirement, it is air tight, just qualified that the support of submersible pump must be able to bear the pneumatic test 3 minutes of 0.2MPa.If support part leaks gas, will affect the quality of submersible pump complete machine, by professional standard requirement, belong to reject.And existing foundry goods reduces because the tissue looseness of casting and material itself can cause the bubble-tight up-to-standard rate of support part, thereby the supplier of foundry goods and demanding party all can increase cost; The 2nd, the Foundry Production of foundry goods itself will consume and waste a large amount of coals and electricity, produce thick smoke and grit, be unfavorable for energy-saving and emission-reduction and environmental protection.In addition, submersible pump can relate to the dispatch to corrosion liquid in actual use, and cannot meet for the submersible pump such as cast iron, cast steel, and antiseptic property is poor, therefore need to be improved.
Model utility content
The purpose of this utility model is to provide a kind of Submerged Motor Pumps with antisepsis composite material at this, extends life of product, durable in use, meanwhile, reduces the cost of aseptic production, without all steel, meets the needs of different user.
The utility model is achieved in that a kind of Submerged Motor Pumps with antisepsis composite material of structure, comprises upper cover, support, lower cover, water inlet joint, spiral case; Described upper cover is positioned at upper part of the frame; Wherein support is also fixedly connected with lower cover, between described upper cover, support, is fixedly connected with by bolt entirety;
Described spiral case below is footing; Spiral case is with outlet; In described support, be provided with rotor and stator and rotating shaft, its rotor is positioned at stator, stator is fixed on base inner, in rotor high-speed rotary course, drive rotating shaft rotation, wherein base inner is provided with bearing, and this bearing is positioned in rotating shaft, on described, cover and be provided with cable, cable enters from upper tops, and at wire outlet hole place, gland nut is set, and it is characterized in that:
Upper cover, support, lower cover, water inlet joint, spiral case, footing, outlet and the nickel plating of fastening piece outer surface or plating stainless steel.
According to the Submerged Motor Pumps with antisepsis composite material described in the utility model (Fig. 1), it is characterized in that: intaking by bolt, joint, lower cover and support are overall to be fixed, and between water inlet joint, lower cover, mechanical seal, O type circle A is set; Between lower cover and support, be provided with O type circle B.
According to the Submerged Motor Pumps with antisepsis composite material described in the utility model (Fig. 2), it is characterized in that: fixing with lower cover entirety by the bolt joint of intaking, between water inlet joint, lower cover, be provided with mechanical seal, black box C; Between support and lower cover, be provided with O type circle D.
According to the Submerged Motor Pumps with antisepsis composite material described in the utility model, it is characterized in that: rotating shaft corresponding part is also with mechanical seal.
The utility model has the advantage of: the Submerged Motor Pumps with antisepsis composite material described in the utility model, the anti-corrosion materials such as wherein upper cover, support, lower cover, water inlet joint, spiral case, footing, outlet and fastening piece outer surface nickel plating or 316,304 plating stainless steels; Nickel plating, plating stainless steel can be anticorrosion and be extended life of product, play long-lived effect; Meanwhile, reduce the cost of aseptic production, without anti-corrosion materials such as all steels, meet the needs of different user.
Brief description of the drawings
Fig. 1 is Submerged Motor Pumps embodiment 1 schematic diagram of the utility model with antisepsis composite material
Fig. 2 is Submerged Motor Pumps embodiment 2 schematic diagram of the utility model with antisepsis composite material
Wherein: 1, upper cover, 2, support, 3, lower cover, 4, spiral case, 5, footing, 6, outlet, 7, rotor, 8, stator, 9, rotating shaft, 10, bearing, 11, cable, 12, gland nut, 13, bolt, 14, water inlet joint, 15, O type circle A, 16, O type circle B, 17, bolt, 18, O type circle C, 19, O type circle D, 20, O type circle, 21, mechanical seal.
Embodiment
Below in conjunction with accompanying drawing, 1-2 is elaborated to the utility model, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, embodiment 1: a kind of Submerged Motor Pumps with antisepsis composite material, comprises upper cover 1, support 2, lower cover 3, water inlet joint 14, spiral case 4; Described upper cover 1 is positioned at support 2 tops; Wherein support 2 is also fixedly connected with lower cover 3, between described upper cover 1, support 2, is fixedly connected with by bolt entirety; Described spiral case 4 belows are footing 5; Spiral case 4 is with outlet 6; In described support 2, be provided with rotor 7 and stator 8 and rotating shaft 9, its rotor 7 is positioned at stator 8, stator 8 is fixed on support 2 inside, in rotor 7 High Rotation Speed processes, drive rotating shaft 9 to rotate, wherein support 2 inside are provided with bearing 10, and this bearing 10 is positioned in rotating shaft 9, on described upper cover 1, are provided with cable 11, cable 11 enters from upper tops, and at wire outlet hole place, gland nut 12 is set; Wherein upper cover 1, support 2, lower cover 3, the anti-corrosion material such as joint 14, spiral case 4, footing 5, outlet and the nickel plating of fastening piece outer surface or plating stainless steel of intaking.
Fixing by will intake joint 14, lower cover 3 and support 2 entirety of bolt 13, between water inlet joint 14, lower cover 3, be provided with O type circle A15; Between lower cover 3 and support 2, be provided with O type circle B16; Rotating shaft 9 corresponding parts are also with mechanical seal 21.
As shown in Figure 2, embodiment 2: a kind of Submerged Motor Pumps with antisepsis composite material, comprises upper cover 1, support 2, lower cover 3, water inlet joint 14, spiral case 4, footing 5; Described upper cover 1 is positioned at support 2 tops; Wherein support 2 is also fixedly connected with lower cover 3, between described upper cover 1, support 2, is fixedly connected with by bolt entirety; Described spiral case 4 belows are base 5; Spiral case 4 is with outlet 6; In described support 2, be provided with rotor 7 and stator 8 and rotating shaft 9, its rotor 7 is positioned at stator 8, stator 8 is fixed on support 2 inside, in rotor 7 High Rotation Speed processes, drive rotating shaft 9 to rotate, wherein support 2 inside are provided with bearing 10, and this bearing 10 is positioned in rotating shaft 9, on described upper cover 1, are provided with cable 11, cable 11 enters from upper tops, and at wire outlet hole place, gland nut 12 is set; Wherein upper cover 1, support 2, lower cover 3, the anti-corrosion material such as joint 14, spiral case, footing or base and outlet, outlet connecting pipe and the nickel plating of fastening piece outer surface or plating stainless steel of intaking; Fixing with lower cover 3 entirety by bolt 17 joint 14 of intaking, between water inlet joint 14, lower cover 3, be provided with O type circle C18; Between support 2 and lower cover 3, be provided with O type circle D19; Rotating shaft 9 corresponding parts are also with mechanical seal 21.
In above-mentioned mode of execution, wherein upper cover 1, support 2 spiral cases and outlet outer surface nickel plating or plating stainless steel; Nickel plating, plating stainless steel benefit are exactly anticorrosion, extend life of product, durable in use.Meanwhile, reduce the cost of aseptic production, without all steel, meet the needs of different user.
Fig. 1 is that shell mechanism part is all the submersible pump of foundry goods, then also have product parts plating nickel on surface, plating stainless steel, Fig. 2 be shell mechanism part except support is steel pipe, all the other Submerged Motor Pumpss that are foundry goods; After all can part having plated, then assemble.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to these embodiments' multiple amendment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. with a Submerged Motor Pumps for antisepsis composite material, comprise upper cover (1), support (2), lower cover (3), spiral case (4); Described upper cover (1) is positioned at support (2) top; Wherein support (2) is also fixedly connected with lower cover (3), and described upper cover (1), support are fixedly connected with by bolt entirety between (2);
Described spiral case (4) below is with footing (5); Spiral case (4) is with outlet (6); In described support (2), be provided with rotor (7) and stator (8) and rotating shaft (9), its rotor (7) is positioned at stator (8), stator (8) is fixed on support (2) inside, in rotor (7) High Rotation Speed process, drive rotating shaft (9) rotation, wherein support (2) inside is provided with bearing (10), this bearing (10) is positioned in rotating shaft (9), on described upper cover (1), be provided with cable (11), cable (11) enters from upper tops, and gland nut (12) is set at wire outlet hole place
It is characterized in that:
Described upper cover (1), support (2), lower cover (3), water inlet joint (14), spiral case (4) and outlet (6), the nickel plating of fastening piece outer surface or plating stainless steel.
2. according to claim 1 with the Submerged Motor Pumps of antisepsis composite material, it is characterized in that: intaking by bolt (13), joint (14), lower cover (3) and support (2) are overall to be fixed, and between water inlet joint (14), lower cover (3), is provided with O type circle A(15); Between lower cover (3) and support (2), be provided with O type circle B(16).
3. according to claim 1 with the Submerged Motor Pumps of antisepsis composite material, it is characterized in that: fixing by bolt (17) joint (14) and lower cover (3) entirety of intaking, between water inlet joint (14), lower cover (3), be provided with O type circle C(18); Between support (2) and lower cover (3), be provided with O type circle D(19).
4. according to claim 1 with the Submerged Motor Pumps of antisepsis composite material, it is characterized in that: rotating shaft (9) corresponding part is also with mechanical seal (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196602.4U CN203783917U (en) | 2014-04-22 | 2014-04-22 | Electric submersible pump provided with anti-corrosion composite materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196602.4U CN203783917U (en) | 2014-04-22 | 2014-04-22 | Electric submersible pump provided with anti-corrosion composite materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783917U true CN203783917U (en) | 2014-08-20 |
Family
ID=51320110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196602.4U Expired - Fee Related CN203783917U (en) | 2014-04-22 | 2014-04-22 | Electric submersible pump provided with anti-corrosion composite materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783917U (en) |
-
2014
- 2014-04-22 CN CN201420196602.4U patent/CN203783917U/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: SICHUAN XINJIN QIANLI PUMP INDUSTRY CO., LTD. Free format text: FORMER NAME: SICHUAN XINJIN QIANLI WATER PUMP FACTORY (GENERAL PARTNERSHIP) |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 611430, No. 599, Section 1, pear Road, Yong business town, Xinjin County, Chengdu, Sichuan Patentee after: SICHUAN XINJIN QIANLI PUMP INDUSTRY Co.,Ltd. Address before: 611430, No. 599, Section 1, pear Road, Yong business town, Xinjin County, Chengdu, Sichuan Patentee before: Sichuan Xinjin Potential Water Pump Factory (Ordinary Partnership) |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |