CN205336018U - Explosion -proof motor - Google Patents

Explosion -proof motor Download PDF

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Publication number
CN205336018U
CN205336018U CN201521036157.6U CN201521036157U CN205336018U CN 205336018 U CN205336018 U CN 205336018U CN 201521036157 U CN201521036157 U CN 201521036157U CN 205336018 U CN205336018 U CN 205336018U
Authority
CN
China
Prior art keywords
motor
fixed
cooling
casing
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
Application number
CN201521036157.6U
Other languages
Chinese (zh)
Inventor
蒋运明
邓建国
陈安祥
蒋运成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING KECHENG MOTOR MANUFACTURING Co Ltd
Original Assignee
CHONGQING KECHENG MOTOR MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHONGQING KECHENG MOTOR MANUFACTURING Co Ltd filed Critical CHONGQING KECHENG MOTOR MANUFACTURING Co Ltd
Priority to CN201521036157.6U priority Critical patent/CN205336018U/en
Application granted granted Critical
Publication of CN205336018U publication Critical patent/CN205336018U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an explosion -proof motor, including casing, motor and cooling device and set up the observation window on the casing, the casing internal fixation is equipped with the motor, and the motor is fixed to be equipped with the rotation axis, and the rotation axis stretches out the casing, and the motor is equipped with the sleeve with the junction of rotation axis is fixed, and fixed being equipped with cooling water passageway on the inner wall of casing, the fixed cooling device that is equipped with in top of casing, the last fixed water inlet that is equipped with of cooling device, cooling device and cooling water passageway fixed connection, the bottom mounting of casing are equipped with the delivery port, the utility model discloses a life cycle is long, simple structure, and low cost, through being equipped with cooling device, cooling device can be with the water cooling in the cooling water passageway, when the motor during operation, when the temperature risees, can absorb the heat of motor in the cooling water passageway through cooling device refrigerated water, makes the motor temperature reduce, the effectual too high and explosion of the long -time operating temperature of motor, the life cycle that has lengthened the motor of having prevented.

Description

A kind of flame-proof electric motor
Technical field
This utility model relates to a kind of motor, particularly a kind of flame-proof electric motor。
Background technology
Motor is a kind of rotary electric machine, and it converts electrical energy into mechanical energy, and it mainly includes a stator winding in order to the electric magnet winding or distribution that produce magnetic field and a rotating armature or rotor。Under the effect of stator winding rotating excitation field, its have in armature squirrel-cage aluminum frame electric current by and made it rotate by the effect in magnetic field。
In these machines, some type can be used as motor, it is possible to is used as electromotor。It is a kind of machine converting electrical energy into mechanical energy。The work done part of usual motor rotates, and this motor is called rotor electromotor;Also have for linear motion, be called linear motor。The power bracket that motor is provided that is very big, from milliwatt level to multikilowatt。Lathe, water pump, belt feeder, blower fan etc. need motor to drive;Electric locomotive, elevator, it is necessary to motor draws。Electric fan in family life, refrigerator, washing machine, even various motor toys all be unable to do without motor。Motor has been applied in the various aspects in modern society's life。
There are many defects that weigh in existing motor, the too high possibility of the temperature that works long hours causes motor blast to damage, and causes the damage of property and personnel。
Utility model content
The purpose of this utility model is just to provide a kind of flame-proof electric motor, it is possible to prevent motor from using the too high blast of temperature for a long time。
The purpose of this utility model is realized by such technical scheme, and it includes:
A kind of flame-proof electric motor, including housing, motor and chiller and observation window on the housing is set, it is fixed with motor in described housing, described motor is fixed with rotating shaft, and described rotating shaft stretches out described housing, the junction of described motor and described rotating shaft is fixed with sleeve, the inwall of described housing is fixed with cooling-water duct, the top of described housing is fixed with described chiller, described chiller is fixed with water inlet, described chiller is fixing with described cooling-water duct to be connected, the bottom of described housing is fixed with outlet。
As a kind of preferred version of the present utility model, described housing is made up of heat dissipating layer, noise reduction layer, explosion-proof layer and corrosion-resistant coating, and the top of described heat dissipating layer is fixed with described noise reduction layer, the top of described noise reduction layer is fixed with described explosion-proof layer, and the top of described explosion-proof layer is fixed with corrosion-resistant coating。
As a kind of preferred version of the present utility model, described housing is fixed with multiple heat sink strip。
As a kind of preferred version of the present utility model, the top of described housing is fixed with passage。
Compared with prior art this utility model reaches to provide the benefit that: life cycle of the present utility model is long, simple in construction, with low cost, by being provided with chiller, chiller can by the water-cooled in cooling-water duct but, when electric motor operation, when temperature raises, the heat of motor can be absorbed in cooling-water duct through the water of apparatus for supercooling cooling, make motor temperature reduce, it is effectively prevented the motor temperature that works long hours too high and explode, extends the life cycle of motor。
Other advantages of the present utility model, target and feature will be illustrated to a certain extent in the following description, and to a certain extent, will be apparent to those skilled in the art based on to investigating hereafter, or can be instructed from practice of the present utility model。Target of the present utility model and other advantages can be realized by description below and claims and obtain。
Accompanying drawing explanation
Accompanying drawing of the present utility model illustrates as follows。
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model;
Fig. 3 is shell structure schematic diagram of the present utility model。
In figure: 1. housing;2. motor;3. observation window;4. chiller;5. water inlet;6. outlet;7. cooling-water duct;8. heat sink strip;9. passage;10. rotating shaft;11. sleeve;12. heat dissipating layer;13. noise reduction layer;14. explosion-proof layer;15. corrosion-resistant coating。
Detailed description of the invention
Below in conjunction with accompanying drawing 1-3 and embodiment, the utility model is described in further detail。
A kind of flame-proof electric motor, including housing 1, motor 2 and chiller 4 and be arranged on the observation window 3 on housing 1, motor 2 it is fixed with in housing 1, motor 2 is fixed with rotating shaft 10, and rotating shaft 10 stretches out housing 1, the junction of motor 2 and rotating shaft 10 is fixed with sleeve 11, the inwall of housing 1 is fixed with cooling-water duct 7, the top of housing 1 is fixed with chiller 4, chiller 4 is fixed with water inlet 5, chiller 4 is fixing with cooling-water duct 7 to be connected, and the bottom of housing 1 is fixed with outlet 6。
Further, housing 1 is made up of heat dissipating layer 12, noise reduction layer 13, explosion-proof layer 14 and corrosion-resistant coating 15, and the top of heat dissipating layer 12 is fixed with noise reduction layer 13, the top of noise reduction layer 13 is fixed with explosion-proof layer 14, the top of explosion-proof layer 14 is fixed with corrosion-resistant coating 15, heat dissipating layer 12 can strengthen radiating effect, noise reduction layer 13 can effectively eliminate noise during electric motor operation, explosion-proof layer 14 is possible to prevent motor explosion time, the harm brought, corrosion-resistant coating 15 is possible to prevent housing 1 to corrode, it is simple to life-time service。
Housing 1 is fixed with multiple heat sink strip 8, is effectively increased the radiating effect of motor。
The top of housing 1 is fixed with passage 9, it is possible to effective discharge is by the steam of thermal evaporation, it is prevented that steam exists in cooling-water duct 7 always, causes that pressure increases, there is potential safety hazard。
Life cycle of the present utility model is long, simple in construction, with low cost, by the observation window 3 on housing 1, the running status of motor can effectively be watched by observation window 3, it is fixed with chiller 4 by the top of housing 1, chiller 4 is fixed with water inlet 5, chiller 4 is fixing with cooling-water duct 7 to be connected, the bottom of housing 1 is fixed with outlet 6, chiller 4 can by the water-cooled in cooling-water duct 7 but, when electric motor operation, when temperature raises, the heat of motor can be absorbed through the water of apparatus for supercooling 4 cooling in cooling-water duct 7, motor temperature is made to reduce, it is effectively prevented the motor temperature that works long hours too high and explode, extend the life cycle of motor, water inlet 5 and outlet 6 are easy to input and the discharge of cooling water, convenient use。
What finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent replacement, without deviating from objective and the scope of the technical program, it all should be encompassed in the middle of right of the present utility model。

Claims (4)

1. a flame-proof electric motor, including housing (1), motor (2) and chiller (4) and be arranged on the observation window (3) on described housing (1), it is characterized in that, motor (2) it is fixed with in described housing (1), described motor (2) is fixed with rotating shaft (10), and described rotating shaft (10) stretches out described housing (1), the junction of described motor (2) and described rotating shaft (10) is fixed with sleeve (11), the inwall of described housing (1) is fixed with cooling-water duct (7), the top of described housing (1) is fixed with described chiller (4), described chiller (4) is fixed with water inlet (5), described chiller (4) is fixing with described cooling-water duct (7) to be connected, the bottom of described housing (1) is fixed with outlet (6)。
2. a kind of flame-proof electric motor as claimed in claim 1, it is characterized in that, described housing (1) is made up of heat dissipating layer (12), noise reduction layer (13), explosion-proof layer (14) and corrosion-resistant coating (15), and the top of described heat dissipating layer (12) is fixed with described noise reduction layer (13), the top of described noise reduction layer (13) is fixed with described explosion-proof layer (14), and the top of described explosion-proof layer (14) is fixed with corrosion-resistant coating (15)。
3. a kind of flame-proof electric motor as claimed in claim 2, it is characterised in that be fixed with multiple heat sink strip (8) on described housing (1)。
4. a kind of flame-proof electric motor as claimed in claim 3, it is characterised in that the top of described housing (1) is fixed with passage (9)。
CN201521036157.6U 2015-12-14 2015-12-14 Explosion -proof motor Expired - Fee Related CN205336018U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521036157.6U CN205336018U (en) 2015-12-14 2015-12-14 Explosion -proof motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521036157.6U CN205336018U (en) 2015-12-14 2015-12-14 Explosion -proof motor

Publications (1)

Publication Number Publication Date
CN205336018U true CN205336018U (en) 2016-06-22

Family

ID=56211769

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521036157.6U Expired - Fee Related CN205336018U (en) 2015-12-14 2015-12-14 Explosion -proof motor

Country Status (1)

Country Link
CN (1) CN205336018U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105429345A (en) * 2015-12-14 2016-03-23 重庆市科诚电机制造有限公司 Explosion-proof electric motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105429345A (en) * 2015-12-14 2016-03-23 重庆市科诚电机制造有限公司 Explosion-proof electric motor

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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: 20160622

Termination date: 20161214

CF01 Termination of patent right due to non-payment of annual fee