CN106438488A - Vertical fire pump - Google Patents
Vertical fire pump Download PDFInfo
- Publication number
- CN106438488A CN106438488A CN201611102586.8A CN201611102586A CN106438488A CN 106438488 A CN106438488 A CN 106438488A CN 201611102586 A CN201611102586 A CN 201611102586A CN 106438488 A CN106438488 A CN 106438488A
- Authority
- CN
- China
- Prior art keywords
- pump
- pump housing
- pump body
- motor
- impeller
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/005—Decorative aspects, i.e. features which have no effect on the functioning of the pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
Abstract
The invention relates to the technical field of a water pump, in particular to a vertical fire pump. According to the adopted technical scheme, the vertical fire pump comprises a motor and a pump body. A water inlet pipe is arranged on one side of the pump body, and a water outlet pipe is arranged on the other side of the pump body. A rotating shaft of the motor stretches into a pump cavity of the pump body and is provided with an impeller located in the pump cavity. A disc bottom plate with the diameter larger than that of the pump body is arranged at the bottom of the pump body. Universal wheels with braking systems are arranged at the bottom of the bottom plate. The impeller comprises blades, a fixing plate and a cylindrical hub. The blades are welded to the fixing plate. A positioning structure is arranged at the middle portion of the periphery of the hub. The edge of a center hole of the fixing plate is positioned on the positioning structure and is welded to the periphery of the hub. A plurality of luminous belts are arranged on the outer surface of the pump body in the radial direction of the pump body. The vertical fire pump has the beneficial effects of being reasonable in structure, good in using effect and high in safety and functionality.
Description
Technical field
The present invention relates to a kind of pump technology field, more particularly to a kind of vertical type fire pump.
Background technology
Constant pressure fire pump is primarily adapted for use in the feedwater that fire-fighting system fixed by industry and civil buildings, is particularly suited for high level and builds
Build zoned fire detection water supply system.Current vertical type fire pump has simple structure, the also relatively single defect of function.?
Today that social economy constantly develops, the fire pump of traditional structure can not increasingly meet use demand.Therefore, it should carry
Solve the above problems for a kind of new technical scheme.
Content of the invention
The purpose of the present invention is：For above-mentioned deficiency, a kind of rational in infrastructure, good a kind of vertical fire-fighting of using effect is provided
Pump.
For achieving the above object, the technical solution used in the present invention is：
A kind of vertical type fire pump, including motor and the pump housing, the side of the pump housing is provided with water inlet pipe, and opposite side is provided with water outlet
Pipe, the rotating shaft of the motor is extend in the pump chamber of the pump housing, and the rotating shaft of the motor is provided with the impeller in positioned at pump chamber, described
The bottom of the pump housing is provided with the disc base plate with diameter greater than pump housing diameter, and the bottom of the base plate is provided with and carries brake system
Universal wheel, the impeller includes blade, fixed plate and tubular wheel hub, and the blade is welded in fixed plate, the wheel hub
With location structure in the middle part of periphery, the centre bore edge of the fixed plate is positioned on location structure, and is mutually welded with hub periphery
Connect, on the outer surface of the pump housing, be provided with many Luminous belts in the radial direction along the pump housing.
Further technical scheme is：
The luminous zone is by being arranged on pump housing projection in the radial direction and the noctilucence layer group being coated in convex surfaces
Become.
The outer surface of the motor and the pump housing is coated with fire proofing material.
Due to the application of technique scheme, the present invention is had the advantage that compared with prior art：
1st, the vertical type fire pump of the present invention, is provided with the disc base plate with diameter greater than pump housing diameter in the bottom of the pump housing, this
The structure design of sample causes the stability of the pump housing to be improved, it is to avoid top-heavy situation.
2nd, the vertical type fire pump of the present invention, is provided with many Luminous belts in the radial direction in the pump housing, and design luminous zone by
Pump housing projection in the radial direction and the noctilucence layer composition being coated in convex surfaces is arranged on, such structure design is not only
The intensity of the pump housing can be improved, it is also possible that the pump housing is with warning function under dark or hidden environment.
3rd, the vertical type fire pump of the present invention, the blade of impeller is welded on base plate, with location structure in the middle part of hub periphery,
The centre bore edge of base plate is positioned on location structure, and is mutually welded with hub periphery, makes impeller have structure merrily and lightheartedly firmly, dress
Formula just, the advantage of long service life.
Description of the drawings
Accompanying drawing 1 is schematic structural view of the invention.
Accompanying drawing 2 is blade wheel structure schematic diagram.
In the figures above：1st, motor, 2, the pump housing, 3, water inlet pipe, 4, outlet pipe, 5, base plate, 6, impeller, 6-1, blade, 6-
2nd, fixed plate, 6-3, wheel hub, 7, universal wheel, 8, Luminous belt.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
As shown in figure 1, used as one embodiment of the present invention, a kind of vertical type fire pump, including motor 1 and the pump housing 2, institute
The side for stating the pump housing 2 is provided with water inlet pipe 3, and opposite side is provided with outlet pipe 4, and the rotating shaft of the motor 1 extend into the pump chamber of the pump housing 2
Interior, the rotating shaft of the motor 1 is provided with the impeller in positioned at pump chamber, and the bottom of the pump housing 2 is provided with straight with diameter greater than the pump housing 2
The disc base plate 5 in footpath, the bottom of the base plate 5 is provided with the universal wheel 7 for carrying brake system, and the impeller 6 includes blade 6-
1st, fixed plate 6-2 and tubular wheel hub 6-3, the blade 6-1 is welded in fixed plate 6-2, in the middle part of the wheel hub 6-3 periphery
With location structure, the centre bore edge of fixed plate 6-2 is positioned on location structure, and is welded with the outer phase of wheel hub 6-3,
On the outer surface of the pump housing 2, many Luminous belts 8 are provided with the radial direction along the pump housing 2.
Preferably as second embodiment, the present embodiment is also the restriction further to embodiment one, the luminous zone
8 by being arranged on pump housing projection in the radial direction and the noctilucence layer being coated in convex surfaces constitutes.
Preferably as the 3rd embodiment, the present embodiment is also the improvement to embodiment one, the motor 1 and the pump housing 2
Outer surface be coated with fire proofing material.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, some improvement can also be made or replaced, these improve or replace
Should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of vertical type fire pump, it is characterised in that：Including motor (1) and the pump housing (2), the side of the pump housing (2) be provided with into
Water pipe (3), opposite side is provided with outlet pipe (4), and the rotating shaft of motor (1) is extend in the pump chamber of the pump housing (2), the motor
(1) rotating shaft is provided with the impeller (6) in positioned at pump chamber, and the bottom of the pump housing (2) is provided with diameter greater than the pump housing (2) diameter
Disc base plate (5), the bottom of base plate (2) is provided with the universal wheel (7) for carrying brake system, and impeller (6) include
Blade (6-1), fixed plate (6-2) and tubular wheel hub (6-3), blade (6-1) is welded in fixed plate (6-2), institute
State with location structure in the middle part of wheel hub (6-3) periphery, the centre bore edge of fixed plate (6-2) is positioned on location structure,
And weld with the outer phase of wheel hub (3), on the outer surface (2) of the pump housing (2), many along being provided with the radial direction for the pump housing (2)
Root Luminous belt (8).
2. a kind of vertical type fire pump according to claim 1, it is characterised in that：Luminous zone (8) are by being arranged on the pump housing
(2) projection in the radial direction and the noctilucence layer composition being coated in convex surfaces.
3. a kind of vertical centrifugal pump according to claim 1, it is characterised in that：Motor (1) and the appearance of the pump housing (2)
Face is coated with fire proofing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102586.8A CN106438488A (en) | 2016-12-03 | 2016-12-03 | Vertical fire pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102586.8A CN106438488A (en) | 2016-12-03 | 2016-12-03 | Vertical fire pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106438488A true CN106438488A (en) | 2017-02-22 |
Family
ID=58223349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611102586.8A Pending CN106438488A (en) | 2016-12-03 | 2016-12-03 | Vertical fire pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106438488A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2596079Y (en) * | 2002-09-11 | 2003-12-31 | 关醒凡 | Vertical constant delivery-head pump used for fire-fighting |
| JP4892529B2 (en) * | 2008-09-05 | 2012-03-07 | 株式会社シンコー | Ship vertical shaft centrifugal pump and parts replacement method for ship vertical shaft centrifugal pump |
| CN203114650U (en) * | 2013-01-30 | 2013-08-07 | 上海通一水泵(集团)有限公司 | Vertical type constant pressure tangent fire pump |
| CN203384109U (en) * | 2013-06-27 | 2014-01-08 | 上海连成（集团）有限公司 | Novel vertical constant-pressure fire pump |
| CN205315281U (en) * | 2016-01-20 | 2016-06-15 | 四川彭山星源特种涂料有限公司 | Vertical water pump of single -stage for paint produce |
| CN206608370U (en) * | 2016-12-03 | 2017-11-03 | 申晓丽 | A kind of vertical type fire pump |
-
2016
- 2016-12-03 CN CN201611102586.8A patent/CN106438488A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2596079Y (en) * | 2002-09-11 | 2003-12-31 | 关醒凡 | Vertical constant delivery-head pump used for fire-fighting |
| JP4892529B2 (en) * | 2008-09-05 | 2012-03-07 | 株式会社シンコー | Ship vertical shaft centrifugal pump and parts replacement method for ship vertical shaft centrifugal pump |
| CN203114650U (en) * | 2013-01-30 | 2013-08-07 | 上海通一水泵(集团)有限公司 | Vertical type constant pressure tangent fire pump |
| CN203384109U (en) * | 2013-06-27 | 2014-01-08 | 上海连成（集团）有限公司 | Novel vertical constant-pressure fire pump |
| CN205315281U (en) * | 2016-01-20 | 2016-06-15 | 四川彭山星源特种涂料有限公司 | Vertical water pump of single -stage for paint produce |
| CN206608370U (en) * | 2016-12-03 | 2017-11-03 | 申晓丽 | A kind of vertical type fire pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |