CN205172971U - Novel vertical pipeline centrifugal pump - Google Patents
Novel vertical pipeline centrifugal pump Download PDFInfo
- Publication number
- CN205172971U CN205172971U CN201520554730.6U CN201520554730U CN205172971U CN 205172971 U CN205172971 U CN 205172971U CN 201520554730 U CN201520554730 U CN 201520554730U CN 205172971 U CN205172971 U CN 205172971U
- Authority
- CN
- China
- Prior art keywords
- motor
- pump
- impeller
- axle
- pump housing
- 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 novel vertical pipeline centrifugal pump, including getting tamponade, discharge valve, impeller, manger plate circle, motor, axle, conjuncted seat, impeller nut, the pump body and the valve that drains, pump body top is provided with the motor through the tie bolt connection, the motor below is provided with conjuncted seat, the inside bearing that is provided with of the pump body, the inside connection through the bearing of the pump body is provided with the axle, epaxial side links to each other with the pivot of motor, the other end of axle is provided with the impeller through the impeller nut connection. The utility model discloses simple structure, convenient operation installs the footing, increases the stability of pump, and the appearance is compact pleasing to the eye, and area is little, and the building input is low, compact structure, the configuration of pump and motor bearing is reasonable, effectively radial the and axial load that produces of ballast pump operation, vibratoty noise is low.
Description
Technical field
The utility model relates to a kind of novel vertical Piping Centrifugal Pumps.
Background technique
Vertical pipeline centrifugal pump is before work, and the pump housing and intake pipe must form vacuum state, when impeller quick rotation by tank full water, blade impels water to rotate very soon, the water be rotating flies under the influence of centrifugal force from impeller, and after the water in pump is dished out, the core of impeller forms vacuum area.
Model utility content
The technical problems to be solved in the utility model is to provide the novel vertical Piping Centrifugal Pumps that a kind of structure simply reduces labor strength.
For solving the problem, the utility model adopts following technological scheme:
A kind of novel vertical Piping Centrifugal Pumps, comprise pressure plug, outlet valve, impeller, water retaining ring, motor, axle, conjuncted seat, impeller nut, the pump housing and discharging valve, motor is connected with by turnbuckle above the described pump housing, conjuncted seat is provided with below described motor, described pump body is provided with bearing, described pump body is connected with axle by bearing, be connected with the rotating shaft of motor above described axle, the other end of described axle is connected with impeller by impeller nut, the described pump housing is provided with outlet valve and discharging valve, the joint of described motor and conjuncted seat is provided with water retaining ring, described axle and impeller joint are provided with mechanical seal.
As preferably, the described pump housing is provided with pressure plug.
As preferably, bottom the described pump housing, be provided with base.
The utility model structure is simple, easy to operate, installs footing, and increase the stability of pump, compact appearance is attractive in appearance, and floor space is little, and building drops into low; Compact structure, Pump and Electromotor Bearing configuration is reasonable, can the radial and axial load that produces of ballast pump running effectively; Vibrating noise is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings;
Fig. 1 is structural representation of the present utility model;
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, a kind of novel vertical Piping Centrifugal Pumps, comprise pressure plug 1, outlet valve 2, impeller 3, water retaining ring 5, motor 6, axle 7, conjuncted seat 8, impeller nut 9, the pump housing 10 and discharging valve 11, motor 6 is connected with by turnbuckle above the described pump housing 10, conjuncted seat 8 is provided with below described motor 6, the described pump housing 10 inside is provided with bearing, the described pump housing 10 inside is connected with axle 7 by bearing, be connected with the rotating shaft of motor 6 above described axle 7, the other end of described axle 7 is connected with impeller 3 by impeller nut 9, the described pump housing 10 is provided with outlet valve 2 and discharging valve 11, described motor 6 is provided with water retaining ring 5 with the joint of conjuncted seat 8, described axle 7 is provided with mechanical seal 4 with impeller 3 joint, described motor 6 is provided with waterproof membrane, described motor 6 is provided with containment vessel.
It should be noted that and the described pump housing 10 is provided with pressure plug 1.
It should be noted that and be provided with base bottom the described pump housing 10.
Pump is vertical structure, imports and exports bore identical and be positioned on same center line, can be installed among pipeline as valve, be provided with installation footing, and increase the stability of pump, compact appearance is attractive in appearance, and floor space is little, and building drops into low.2, impeller is directly installed on the extension shaft of motor, and axial dimension is short, compact structure, and Pump and Electromotor Bearing configuration is reasonable, can the radial and axial load that produces of ballast pump running effectively, thus ensure that operating steadily of pump, and vibrating noise is low.3, shaft seal adopts mechanical seal or mechanical seal combination, and adopt import titanium alloy seal ring, medium-sized refractory machinery seals and adopt cemented carbide material, wear-resistant seal, can increase the working life of mechanical seal effectively.4, installation and repairing is convenient, and without the need to tearing pipe-line system open, only need unload the conjuncted nut of pump can extract whole rotor part out.5, can be according to requirements the series and parallel method of operation needing to adopt pump of flow and lift.6, the vertical and horizontal type of pump can be adopted to install according to the requirement of line arrangement.
Pipeline mounted pump predominant use:
1, ISG type Piping Centrifugal Pumps, is similar to other liquid of clear water for conveying clear water and physicochemical properties, is applicable to industry and urban water supply and sewerage, tall building supercharging water feeding, treegarden irrigation, fire fighting pressurization and coordinative composition of equipments, serviceability temperature T :≤80 DEG C.2, IRGGRG type hot water high temperature circulation pump is widely used in the conveying of boiler high temperature hot water pressurization cycle and the urban heating systemic circulation pumps such as the energy, metallurgy, chemical industry, weaving, papermaking and hotel, IRG serviceability temperature T :≤120 DEG C, GRG serviceability temperature T :≤240 DEG C.3, IHG type pipeline chemical pump, for conveying not containing solid particle, have corrosivity, viscosity is similar to the liquid of water, is applicable to the departments such as oil, chemical industry, metallurgy, electric power, papermaking, food, pharmacy and synthetic fiber, serviceability temperature T:-20 DEG C-120 DEG C.4, YG type pipeline oil pump, for petroleum productss such as gasoline feed, diesel oil, kerosene, serviceability temperature T:-20 DEG C-120 DEG C.
The operating conditions of ISG pipeline mounted pump
1, suction pressure≤1.0Mpa, or pumping system Maximum operating pressure≤1.6Mpa, i.e. PIP+pumping head≤1.6Mpa.Pump static pressure test pressure is 2.5Mpa.System working pressure please be indicate during order.Should propose separately when ordering goods when pumping system working pressure is greater than 1.6Mpa, so that the overcurrent part of pump and coupling part adopt cast steel material during fabrication.2, ambient temperature < 40 DEG C, relative moisture < 95%.3, in institute's fed sheet of a media, solid particle volume content is no more than 0.1%, granularity < 0.2mm of per unit volume.The standardized element that the utility model uses all can be commercially, special-shaped part all can carry out customized according to specification with the record of accompanying drawing, the concrete Placement of each part all adopts the conventional means such as bolt, rivet, welding ripe in prior art, machinery, part and equipment all adopt in prior art, conventional model, add that circuit connects and adopt Placement conventional in prior art, be not described in detail in this.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a novel vertical Piping Centrifugal Pumps, it is characterized in that: comprise pressure plug (1), outlet valve (2), impeller (3), water retaining ring (5), motor (6), axle (7), conjuncted seat (8), impeller nut (9), the pump housing (10) and discharging valve (11), the described pump housing (10) top is connected with motor (6) by turnbuckle, described motor (6) below is provided with conjuncted seat (8), the described pump housing (10) inside is provided with bearing, the described pump housing (10) inside is connected with axle (7) by bearing, described axle (7) top is connected with the rotating shaft of motor (6), the other end of described axle (7) is connected with impeller (3) by impeller nut (9), the described pump housing (10) is provided with outlet valve (2) and discharging valve (11), described motor (6) is provided with water retaining ring (5) with the joint of conjuncted seat (8), described axle (7) and impeller (3) joint are provided with mechanical seal (4), (6) are provided with waterproof membrane with described motor, (6) are provided with containment vessel with described motor.
2. a kind of novel vertical Piping Centrifugal Pumps according to claim 1, is characterized in that: the described pump housing (10) is provided with pressure plug (1).
3. a kind of novel vertical Piping Centrifugal Pumps according to claim 1, is characterized in that: the described pump housing (10) bottom is provided with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554730.6U CN205172971U (en) | 2015-07-29 | 2015-07-29 | Novel vertical pipeline centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554730.6U CN205172971U (en) | 2015-07-29 | 2015-07-29 | Novel vertical pipeline centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172971U true CN205172971U (en) | 2016-04-20 |
Family
ID=55736973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520554730.6U Expired - Fee Related CN205172971U (en) | 2015-07-29 | 2015-07-29 | Novel vertical pipeline centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757474A (en) * | 2018-05-23 | 2018-11-06 | 吴玉婷 | A kind of chemical centrifugal pump |
-
2015
- 2015-07-29 CN CN201520554730.6U patent/CN205172971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757474A (en) * | 2018-05-23 | 2018-11-06 | 吴玉婷 | A kind of chemical centrifugal pump |
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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: 20160420 Termination date: 20160729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |