CN106089735A - A kind of idle call condensation-proof shielded electric pump - Google Patents
A kind of idle call condensation-proof shielded electric pump Download PDFInfo
- Publication number
- CN106089735A CN106089735A CN201610542927.7A CN201610542927A CN106089735A CN 106089735 A CN106089735 A CN 106089735A CN 201610542927 A CN201610542927 A CN 201610542927A CN 106089735 A CN106089735 A CN 106089735A
- Authority
- CN
- China
- Prior art keywords
- casing
- pump housing
- rosette
- condensation
- shielded electric
- 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.)
- Withdrawn
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
- 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
- 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
- F04D13/0606—Canned motor pumps
- F04D13/064—Details of the magnetic circuit
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials 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
- F04D29/08—Sealings
- F04D29/086—Sealings 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
- F04D29/58—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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of idle call condensation-proof shielded electric pump, including the pump housing, the top of the described pump housing is provided with the casing affixed with pump housing cover plate, wherein, the pump housing is provided with main shaft, main shaft is provided with impeller, the two ends of the pump housing further respectively have arrival end and the port of export, described casing is positioned at pump housing port of export side and is provided with rosette, the axis of rosette is placed in the radial direction of casing, rosette is placed in casing one end and is provided with the sealed bolster plate affixed with it, embedding adiabatic gum at close sealed bolster plate in terminal box body, rosette is additionally provided with the support of link frame away from the end of casing one end；The terminal box base that rosette has is connected with support, terminal box base is additionally provided with seal washer away from casing one end, use technical scheme, cancel the fin of motor housing, during transporting low temperature medium, cryogenic media enters motor cavity and stator module and carries out heat exchange, reduces again the temperature difference and avoid the occurrence of condensation and cause motor housing to freeze while reducing stator module temperature.
Description
Technical field
The invention belongs to air-conditioning and manufacture field, it is more particularly related to a kind of idle call condensation-proof shielded electric pump.
Background technology
Prior art shielded electric pump is when transporting low temperature medium, and medium enters motor cavity and causes motor temperature relatively low, with week
Collarette border forms the bigger temperature difference, condensation occurs, causes motor housing to freeze, the generation of the outer dew condensation phenomenon of rosette；Motor housing
Repeatedly freeze, dissolve, cause the damage of motor housing, and the water dissolved also results in surrounding sewage crossing current, is degrading week
Collarette border；Rosette condensation then causes insulating properties to reduce, and even electric leakage causes short circuit；For solving the problems referred to above, shielded electric pump is adopted
By technical schemes such as complex growth junction box structure or water conservancy diversion condensed water structures, but, this scheme not only cost is relatively
Height, and be difficult to fundamentally solve drawbacks described above.
Summary of the invention
The technical problem to be solved is to provide one and avoids shielded electric pump when transporting low temperature medium outside motor
Shell freezes, the idle call condensation-proof shielded electric pump of condensation outside rosette.
To achieve these goals, the technical scheme that the present invention takes is a kind of idle call condensation-proof of being provided shielding
Electric pump, including the pump housing, the top of the described pump housing is provided with the casing affixed with the pump housing, wherein, is provided with main shaft in the pump housing, and main shaft sets
Being equipped with impeller, the two ends of the pump housing further respectively have arrival end and the port of export, and described casing is positioned at pump housing port of export side and is provided with
Rosette, the axis of rosette is placed in the radial direction of casing, and rosette is placed in casing one end and is provided with the sealed bolster plate affixed with it, connects
Embedding adiabatic gum at close sealed bolster plate in line box box body, rosette is additionally provided with link frame away from the end of casing one end
Support；The terminal box base that rosette has is connected with support, and terminal box base is additionally provided with seal washer away from casing one end.
A kind of idle call condensation-proof shielded electric pump disclosed by the invention, is provided with axis in casing, axis is socketed with fixed successively
Sub-component and rotor assembly, the inner surface of described stator module is provided with stator can, and the outer surface of rotor assembly is provided with rotor
Housing.
A kind of idle call condensation-proof shielded electric pump disclosed by the invention, rotor assembly is fixing with axis to be connected.
A kind of idle call condensation-proof shielded electric pump disclosed by the invention, stator can and rotor shielding sleeve are respectively corrosion resistant
Erosion sheet metal is made.
A kind of idle call condensation-proof shielded electric pump disclosed by the invention, the bottom of the pump housing is additionally provided with base, base top with
The bottom of the pump housing is affixed.
A kind of idle call condensation-proof shielded electric pump disclosed by the invention, the axis of pump housing main shaft and the axis of axis in casing
Overlap.
A kind of idle call condensation-proof shielded electric pump disclosed by the invention, seal washer is additionally provided with and is connected with link frame
The through hole that lead-in wire passes through.
Using technical scheme, cancel the fin of motor housing, shielded electric pump is when transporting low temperature medium, low
Temperature medium enters motor cavity and motor stator component and sends out heat thermogenetic and carry out heat exchange, reduces the too high of motor stator component
Reduce again the temperature difference while temperature to avoid the occurrence of condensation and cause motor housing to freeze；Rosette is placed in casing one end and is provided with and it
Affixed sealed bolster plate, embedding adiabatic gum at close sealed bolster plate in terminal box body, it is to avoid rosette condensation causes insulating properties
Reducing, even electric leakage causes the generation of short circuit phenomenon, the change of total, overcomes prior art shielded electric pump low in conveying
During temperature medium, motor housing freezes, and outside rosette, the defect of condensation, has ensured the service life of equipment further, overcome existing
Technology icing condensation causes the defect that sewage flows over, and has ensured the cleaning of conditions for equipment use；Stator can and rotor shielding
The setting of set, has ensured the service life of motor；Stator can and rotor shielding sleeve respectively corrosion resistant metal thin plate is made,
Not only protect part of appliance, ensure that simultaneously and quickly transmit heat；The axis of pump housing main shaft and the axis weight of axis in casing
Close, it is ensured that stablizing of equipment operation；Seal washer is additionally provided with the through hole that the lead-in wire being connected with link frame passes through, convenient
The connection of lead-in wire and external power supply during equipment integral installation.
Below with reference to drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Content expressed by width accompanying drawing each to this specification and the labelling in figure are briefly described below:
Fig. 1 is the schematic diagram of the present invention a kind of idle call condensation-proof shielded electric pump.
Figure is labeled as: 1, the pump housing；2, impeller；3, stator module；4, rotor assembly；5, terminal box base；6, support；7、
Seal washer；8, patch bay；9, rosette；10, adiabatic gum；11, sealed bolster plate；12, stator can；13, rotor shielding sleeve；
14, axis；15, casing.
Detailed description of the invention
Below by the description to embodiment, the shape of each component the most involved to the detailed description of the invention of the present invention,
Structure, mutual alignment and annexation, the effect of each several part and operation principle, manufacturing process between each several part and operate with
Methods etc., are described in further detail, to help those skilled in the art to have inventive concept, the technical scheme of the present invention
More complete, accurate and deep understanding.
Fig. 1 is the schematic diagram of the present invention a kind of idle call condensation-proof shielded electric pump；One air-conditioning of the present invention as depicted
Using condensation-proof shielded electric pump, including the pump housing 1, the top of the pump housing 1 is provided with the casing 15 affixed with the pump housing 1, wherein, sets in the pump housing 1
Having main shaft, main shaft to be provided with impeller 2, the two ends of the pump housing 1 further respectively have arrival end and the port of export, and casing 15 is positioned at pump housing outlet
End side is provided with rosette 9, and the axis of rosette 9 is placed in the radial direction of casing, and rosette 9 is placed in casing 15 one end and is provided with solid with it
The sealed bolster plate 11 connect, embedding adiabatic gum 10 at close sealed bolster plate 11 in rosette 9 box body, rosette 9 is away from casing 15 1
The end of end is additionally provided with the support 6 of link frame 8；The terminal box base 5 that rosette 9 has is connected with support 6, at the bottom of rosette
Seat 5 is additionally provided with seal washer 7 away from casing 15 one end；Being provided with axis 14 in casing 15, axis 14 is socketed with stator module 3 successively
With rotor assembly 4, the inner surface of stator module 3 is provided with stator can 12, and the outer surface of rotor assembly 4 is provided with rotor shielding sleeve
13；Rotor assembly 4 is fixing with axis 14 to be connected；Stator can 12 and rotor shielding sleeve 13 are respectively corrosion resistant metal thin plate system
Become；The bottom of the pump housing 1 is additionally provided with base, and base top is affixed with the bottom of the pump housing 1；The axis of pump housing main shaft and axis in casing
The dead in line of 14；Seal washer 7 is additionally provided with the through hole that the lead-in wire being connected with link frame 8 passes through.
Using technical scheme, cancel the fin of motor housing, shielded electric pump is when transporting low temperature medium, low
Temperature medium enters motor cavity and motor stator component 3 and sends out heat thermogenetic and carry out heat exchange, reduces the mistake of motor stator component 3
Reduce again the temperature difference while high-temperature to avoid the occurrence of condensation and cause motor housing to freeze；Rosette 9 is placed in casing 15 one end and sets
There is the sealed bolster plate 11 affixed with it, embedding adiabatic gum 10 at close sealed bolster plate 11 in rosette 9 box body, it is to avoid rosette 9
Condensation causes insulating properties to reduce, and even electric leakage causes the generation of short circuit phenomenon, the change of total, overcomes prior art screen
Covering electric pump motor housing when transporting low temperature medium to freeze, outside rosette, the defect of condensation, has ensured the use of equipment further
In the life-span, overcome the defect that prior art icing condensation causes sewage to flow over, ensured the cleaning of conditions for equipment use；Stator plates
Cover set 12 and the setting of rotor shielding sleeve 13, ensure the service life of motor；Stator can 12 and rotor shielding sleeve 13 points
Do not make for corrosion resistant metal thin plate, not only protect part of appliance, ensure that simultaneously and quickly transmit heat；The axle of pump housing main shaft
Line and the dead in line of axis 14 in casing, it is ensured that stablizing of equipment operation；Seal washer 7 is additionally provided with link frame 8 even
The through hole that the lead-in wire connect passes through, lead-in wire and the connection of external power supply when facilitating equipment integral installation.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by aforesaid way
Restriction, as long as have employed the method design of the present invention and the improvement of various unsubstantialities that technical scheme is carried out, or without changing
Enter and design and the technical scheme of the present invention are directly applied to other occasion, all within protection scope of the present invention.
Claims (7)
1. an idle call condensation-proof shielded electric pump, including the pump housing, it is characterised in that: the top of the described pump housing is provided with and the pump housing
Affixed casing, wherein, is provided with main shaft in the pump housing, main shaft is provided with impeller, and the two ends of the pump housing further respectively have arrival end and go out
Mouth end, described casing is positioned at pump housing port of export side and is provided with rosette, and the axis of rosette is placed in the radial direction of casing, rosette
It is placed in casing one end and is provided with the sealed bolster plate affixed with it, embedding adiabatic gum, wiring at sealed bolster plate in terminal box body
Box is additionally provided with the support of link frame away from the end of casing one end；The terminal box base that rosette has is connected with support,
Terminal box base is additionally provided with seal washer away from casing one end.
2. according to a kind of idle call condensation-proof shielded electric pump described in claim 1, it is characterised in that: described casing is provided with
Axis, axis is socketed with stator assembly and rotor assembly successively, and the inner surface of described stator module is provided with stator can, rotor
The outer surface of assembly is provided with rotor shielding sleeve.
3. according to a kind of idle call condensation-proof shielded electric pump described in claim 2, it is characterised in that: described rotor assembly with in
Axle is fixing to be connected.
4. according to a kind of idle call condensation-proof shielded electric pump described in claim 2, it is characterised in that: described stator can
Make with rotor shielding sleeve respectively corrosion resistant metal thin plate.
5. according to a kind of idle call condensation-proof shielded electric pump described in claim 1, it is characterised in that: the bottom of the described pump housing
Being additionally provided with base, base top is affixed with the bottom of the pump housing.
6. according to a kind of idle call condensation-proof shielded electric pump described in claim 1, it is characterised in that: described pump housing main shaft
Axis and the dead in line of axis in casing.
7. according to a kind of idle call condensation-proof shielded electric pump described in claim 1, it is characterised in that: described seal washer is also
It is provided with the through hole that the lead-in wire being connected with link frame passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542927.7A CN106089735A (en) | 2016-07-12 | 2016-07-12 | A kind of idle call condensation-proof shielded electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542927.7A CN106089735A (en) | 2016-07-12 | 2016-07-12 | A kind of idle call condensation-proof shielded electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089735A true CN106089735A (en) | 2016-11-09 |
Family
ID=57219706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610542927.7A Withdrawn CN106089735A (en) | 2016-07-12 | 2016-07-12 | A kind of idle call condensation-proof shielded electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089735A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5341058A (en) * | 1991-12-23 | 1994-08-23 | Loher Ag | Electric motor |
| CN1773122A (en) * | 2004-11-08 | 2006-05-17 | 浙江工业大学 | Permanent magnetic wet type electric pump |
| CN101989797A (en) * | 2009-07-30 | 2011-03-23 | 上海新沪电机厂有限公司 | Vacuum drying technology in motor processing method |
| CN202250905U (en) * | 2011-07-18 | 2012-05-30 | 大连四方电泵有限公司 | High-temperature high-pressure high-power shielding electric pump |
-
2016
- 2016-07-12 CN CN201610542927.7A patent/CN106089735A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5341058A (en) * | 1991-12-23 | 1994-08-23 | Loher Ag | Electric motor |
| CN1773122A (en) * | 2004-11-08 | 2006-05-17 | 浙江工业大学 | Permanent magnetic wet type electric pump |
| CN101989797A (en) * | 2009-07-30 | 2011-03-23 | 上海新沪电机厂有限公司 | Vacuum drying technology in motor processing method |
| CN202250905U (en) * | 2011-07-18 | 2012-05-30 | 大连四方电泵有限公司 | High-temperature high-pressure high-power shielding electric pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206460843U (en) | A kind of novel oil-immersed transformer | |
| CN208462257U (en) | A kind of radiator for electromechanical equipment | |
| CN102628445A (en) | Pump water-cooled motor | |
| CN202455724U (en) | Forced oil circulating water cooling device for electric magnetic iron remover | |
| CN204947803U (en) | A kind of air-cooled and water-cooled composite type cooling motor mechanism | |
| CN103687445A (en) | Electric cabinet water cooling and heat dissipation device | |
| CN102042268A (en) | High-temperature resistant pump | |
| CN204030861U (en) | Electromotor cooling system and the motor with this cooling system | |
| CN106089735A (en) | A kind of idle call condensation-proof shielded electric pump | |
| CN204792342U (en) | Water -cooling oil -immersed transformer | |
| CN208539063U (en) | A kind of power battery water-cooled radiator | |
| CN205319810U (en) | A cooling body for covering stator in formula motor | |
| CN106208487A (en) | A kind of motor for shielded electric pump | |
| CN110953431A (en) | A pipeline cooling device for petrochemical plant | |
| CN105788783B (en) | A kind of round can type liquid cooling resistance and its manufacture method | |
| CN204533065U (en) | A kind of external equipment cooling system | |
| CN209747260U (en) | Ceramic water-cooled resistor | |
| CN206432847U (en) | A kind of motor combination water-cooling heat radiating system | |
| CN204438860U (en) | Heat exchanger and air-conditioning system | |
| CN203967886U (en) | A kind of air-cooled electric main shaft of bidirectional cooling | |
| CN205290046U (en) | Hinder and weld controller structure | |
| CN105633837A (en) | Heat radiation structure for power distribution cabinet | |
| CN208581436U (en) | A kind of converter valve cooling water channel | |
| CN205300274U (en) | Electronic boiler of high temperature resistance | |
| CN109328009A (en) | A kind of dust-proof cold and hot exchange cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161109 |
|
| WW01 | Invention patent application withdrawn after publication |