CN106939892A - A kind of high-temperature melting salt pump integrated electric motor support - Google Patents
A kind of high-temperature melting salt pump integrated electric motor support Download PDFInfo
- Publication number
- CN106939892A CN106939892A CN201710213557.7A CN201710213557A CN106939892A CN 106939892 A CN106939892 A CN 106939892A CN 201710213557 A CN201710213557 A CN 201710213557A CN 106939892 A CN106939892 A CN 106939892A
- Authority
- CN
- China
- Prior art keywords
- electric motor
- support body
- temperature melting
- integrated electric
- melting salt
- 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
- 150000003839 salts Chemical class 0.000 title claims abstract description 17
- 230000008018 melting Effects 0.000 title claims abstract description 15
- 238000002844 melting Methods 0.000 title claims abstract description 15
- 238000009413 insulation Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- 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
- F04D29/007—Details, component parts, or accessories 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
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially 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
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Abstract
The present invention relates to a kind of high-temperature melting salt pump integrated electric motor support, including upper support board, middle support body and lower tie plate, the middle support body is arranged between the upper support board and the lower tie plate, motor axis hole is provided with the middle part of the upper support board, the lower tie plate is fixed on base plate, is provided with the base plate on effluent seat, the middle support body and is provided with delivery port, bearing housing is installed in the middle frame body, pump shaft is fixed on bearing housing by bearing.The present invention solves vertical pump for liquid salts and run at high speed the heat dissipation problem of lower motor and the vibration of support and motor and pump, and overall construction design is ingenious, and detachable maintaining is convenient, and low cost is safe and reliable.
Description
Technical field
The present invention relates to a kind of high-temperature melting salt pump electric machine support, belong to pump technical field.
Background technology
In existing long axis vertical pump technology, electric machine support is used for supporting the motor of fixed pump, is the important component of pump
One of.General vertical pump support is arranged on bearing housing, and relatively independent with substructure, operationally, rotating speed is non-for pump motor
Often fast, each part can all produce vibration, after long-term use, motor and support easily because the vibration in structure occur to offset relatively into
And fatigue damage is produced, the vibration for the generation that runs at high speed can also influence the normal operation of pump, while motor, the heat that bearing housing is produced
Amount can also influence safety and the operation of pump configuration.
The content of the invention
It is an object of the invention to provide a kind of high-temperature melting salt pump integrated electric motor support, support can be greatly decreased, motor,
The vibration that pump shaft is produced, reduces the influence of motor, the heat of bearing housing to pump work environment, so as to improve the service life of pump.
In order to solve the above problems, technical scheme is as follows：A kind of high-temperature melting salt pump integrated electric motor support, bag
Upper support board, middle support body and lower tie plate are included, the middle support body is arranged on the upper support board and the bottom
Between fixed plate, motor axis hole is provided with the middle part of the upper support board, the lower tie plate is fixed on base plate, the base plate
On be provided with effluent seat, the middle support body and be provided with delivery port, bearing housing is installed in the middle frame body, pump shaft passes through axle
Hold and be fixed on bearing housing.
In such scheme, the motor shaft of motor had described in and be connected after motor axis hole by shaft coupling with the pump shaft.
In such scheme, thermal insulation board is provided between the effluent seat and the bearing housing.
In such scheme, heat emission hole is also provided with the middle support body, the heat emission hole is located at the top of the thermal insulation board.
In such scheme, the middle frame body sidewall is provided with reinforcement, and the heat emission hole is located at two neighboring reinforcement
Between.
In such scheme, portion is provided with fan blade in the middle frame body, and the upper fan blade is located on the thermal insulation board
Side..
In such scheme, mounting hole is provided with the upper support board and the lower tie plate.
In such scheme, the upper support board, the middle support body and lower tie plate integration connection.
Beneficial effects of the present invention：（1）By setting upper support board, middle support body and lower tie plate, by top branch
Fagging and motor connection, lower tie plate are directly anchored on base plate so that the weight of the part such as motor is directly applied to base plate
Rather than with pump housing sheet, effectively reducing motor and support and easily vibrating work of the skew on the pump housing and produce influences.（2）Top branch
It is more firm that fagging, the middle support body and the lower tie plate integrated design fix motor, it is therefore prevented that pump body structure
Damage of the vibration to support and motor.（3）Be provided between effluent seat and bearing housing on thermal insulation board, middle support body be also provided with it is scattered
Hot hole, effectively reduces the probability for passing to the pump housing after motor, bearing housing heat gather and causing the pump housing operation irregularity occur.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is structure top view of the present invention.
Fig. 3 is pump configuration schematic diagram of the present invention.
In figure：1st, upper support board, 2, reinforcement, 3, middle support body, 4, motor axis hole, 5, heat emission hole, 6, delivery port, 7,
Lower tie plate, 8, mounting hole, 9, base plate, 10, shaft coupling, 11, upper fan blade, 12, bearing housing, 13, thermal insulation board, 14, effluent seat,
15th, motor.
Embodiment
Below in conjunction with the accompanying drawings, the technology to the present invention is described in detail.
As shown in Figure 1, Figure 2 and Figure 3, the high-temperature melting salt pump integrated electric motor support of the present embodiment, including upper support board
1st, middle support body 3 and lower tie plate 7, the middle support body 3 be located at the upper support board 1 and the lower tie plate 7 it
Between, the lower tie plate 7 is fixed on base plate 9, will be upper by setting upper support board, middle support body and lower tie plate
Portion's supporting plate and motor connection, lower tie plate are directly anchored on base plate so that the weight of the part such as motor is directly applied to
With base plate rather than pump housing sheet, effectively reducing motor and support and easily vibrating work of the skew on the pump housing and produce influences.It is described
Upper support board 1, the middle integration of support body 3 and the lower tie plate 7 connection, fix motor and more consolidate, prevent
Damage of the vibration of pump body structure to support and motor.It is provided with the base plate 9 on effluent seat 14, the middle support body 3
It is provided with delivery port 6, the middle support body 3 and bearing housing 12 is installed, the middle part of upper support board 1 is provided with motor axis hole 4, electricity
The motor shaft of machine 15 had described in and be connected after motor axis hole 4 by shaft coupling 10 with pump shaft, and pump shaft is fixed on axle by bearing
Hold on case 12, thermal insulation board 13 is provided between the effluent seat 14 and the bearing housing 12, the middle support body 3 is provided with heat emission hole
5, heat emission hole 5 is located at the top of the thermal insulation board 14, effectively reduce pass to the pump housing after gathering because of motor, bearing housing heat and
The pump housing is caused the probability of operation irregularity occur.
It is preferred that, upper support board 1 is flange arrangement, multiple mounting holes 8 is uniformly distributed along side wall circumferencial direction, with motor
5 connections.
It is preferred that, lower tie plate 7 is flange arrangement, and multiple mounting holes 8 are uniformly distributed along side wall circumferencial direction, directly solid
It is scheduled on base plate.
It is preferred that, the middle side wall of support body 3 is provided with reinforcement 2, and quantity four is distributed uniformly and circumferentially, adds pump
The intensity and rigidity of support.Heat emission hole 5, the center of two neighboring heat emission hole 5 are provided between middle 3 every two reinforcements 2 of support body
Angle between axis is 90 degree.
It is preferred that, heat emission hole 5 can be with the cooperating syringe of fan blade on internal stent 11, the heat that will can be produced in motor and support
Amount discharge, reduces influence of the heat to internal structure.Delivery port 6, is connected with internal stent effluent seat 14, and external outlet pipe is excluded
Fused salt.
Claims (8)
1. a kind of high-temperature melting salt pump integrated electric motor support, it is characterised in that including upper support board（1）, middle support body（3）With
Lower tie plate（7）, the middle support body（3）Installed in the upper support board（1）With the lower tie plate（7）Between,
The upper support board（1）Middle part is provided with motor axis hole（4）, the lower tie plate（7）It is fixed on base plate（9）On, the bottom
Plate（9）On effluent seat is installed（14）, the middle support body（3）On be provided with delivery port（6）, the middle support body（3）It is interior to install
There is bearing housing（12）,
Pump shaft is fixed on bearing housing by bearing（12）On.
2. a kind of high-temperature melting salt pump integrated electric motor support according to claim 1, it is characterised in that motor（15）Electricity
Arbor has motor axis hole through described（4）Pass through shaft coupling afterwards（10）It is connected with the pump shaft.
3. a kind of high-temperature melting salt pump integrated electric motor support according to claim 1 or 2, it is characterised in that the water outlet
Seat（14）With the bearing housing（12）Between be provided with thermal insulation board（13）.
4. a kind of high-temperature melting salt pump integrated electric motor support according to claim 3, it is characterised in that the middle support body
（3）On be also provided with heat emission hole（5）, the heat emission hole（5）Positioned at the thermal insulation board（14）Top.
5. a kind of high-temperature melting salt pump integrated electric motor support according to claim 4, it is characterised in that the middle support body
（3）Side wall is provided with reinforcement（2）, the heat emission hole（5）Positioned at two neighboring reinforcement（2）Between.
6. a kind of high-temperature melting salt pump integrated electric motor support according to claim 5, it is characterised in that the middle support body
（3）Inside is provided with fan blade（11）, the upper fan blade（11）Positioned at the thermal insulation board（14）Top.
7. a kind of high-temperature melting salt pump integrated electric motor support according to claim 1 or 2, it is characterised in that the top
Supporting plate（1）With the lower tie plate（7）On be provided with mounting hole（8）.
8. a kind of high-temperature melting salt pump integrated electric motor support according to claim 1 or 2, it is characterised in that the top
Supporting plate（1）, the middle support body（3）With the lower tie plate（7）Integration connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213557.7A CN106939892A (en) | 2017-04-01 | 2017-04-01 | A kind of high-temperature melting salt pump integrated electric motor support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213557.7A CN106939892A (en) | 2017-04-01 | 2017-04-01 | A kind of high-temperature melting salt pump integrated electric motor support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106939892A true CN106939892A (en) | 2017-07-11 |
Family
ID=59463088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710213557.7A Pending CN106939892A (en) | 2017-04-01 | 2017-04-01 | A kind of high-temperature melting salt pump integrated electric motor support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106939892A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386305A (en) * | 2018-04-13 | 2018-08-10 | 四川省自贡工业泵有限责任公司 | Tower photo-thermal energy storage molten salt hydraulic turbine power generator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2348156Y (en) * | 1998-01-26 | 1999-11-10 | 冶金工业部钢铁研究总院靖江不锈钢泵阀厂 | Vertical pump |
| CN2460755Y (en) * | 2001-01-17 | 2001-11-21 | 天津市煤化工厂 | High-temp. bitumen pump |
| CN101705947A (en) * | 2009-11-12 | 2010-05-12 | 何光国 | Leak-free high temperature molten salt pump |
| CN102116300A (en) * | 2010-12-30 | 2011-07-06 | 上海阿波罗机械股份有限公司 | Back-flushing pump of circulating water filtering system for nuclear power station |
| CN203476825U (en) * | 2013-09-10 | 2014-03-12 | 上海凯泉泵业（集团）有限公司 | Horizontal axial-flow pump |
| CN104421214A (en) * | 2013-08-29 | 2015-03-18 | 江苏太阳宝新能源有限公司 | High-temperature pump bearing cooling device |
| CN104481887A (en) * | 2014-12-24 | 2015-04-01 | 江苏飞跃机泵集团有限公司 | Vertical type high-temperature long-axis molten salt pump |
| CN207261257U (en) * | 2017-04-01 | 2018-04-20 | 江苏飞跃机泵集团有限公司 | A kind of high-temperature melting salt pump integrated electric motor stent |
-
2017
- 2017-04-01 CN CN201710213557.7A patent/CN106939892A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2348156Y (en) * | 1998-01-26 | 1999-11-10 | 冶金工业部钢铁研究总院靖江不锈钢泵阀厂 | Vertical pump |
| CN2460755Y (en) * | 2001-01-17 | 2001-11-21 | 天津市煤化工厂 | High-temp. bitumen pump |
| CN101705947A (en) * | 2009-11-12 | 2010-05-12 | 何光国 | Leak-free high temperature molten salt pump |
| CN102116300A (en) * | 2010-12-30 | 2011-07-06 | 上海阿波罗机械股份有限公司 | Back-flushing pump of circulating water filtering system for nuclear power station |
| CN104421214A (en) * | 2013-08-29 | 2015-03-18 | 江苏太阳宝新能源有限公司 | High-temperature pump bearing cooling device |
| CN203476825U (en) * | 2013-09-10 | 2014-03-12 | 上海凯泉泵业（集团）有限公司 | Horizontal axial-flow pump |
| CN104481887A (en) * | 2014-12-24 | 2015-04-01 | 江苏飞跃机泵集团有限公司 | Vertical type high-temperature long-axis molten salt pump |
| CN207261257U (en) * | 2017-04-01 | 2018-04-20 | 江苏飞跃机泵集团有限公司 | A kind of high-temperature melting salt pump integrated electric motor stent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386305A (en) * | 2018-04-13 | 2018-08-10 | 四川省自贡工业泵有限责任公司 | Tower photo-thermal energy storage molten salt hydraulic turbine power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170711 |
|
| RJ01 | Rejection of invention patent application after publication |