CN208226796U - A kind of threephase asynchronous fault detection means - Google Patents
A kind of threephase asynchronous fault detection means Download PDFInfo
- Publication number
- CN208226796U CN208226796U CN201820627550.XU CN201820627550U CN208226796U CN 208226796 U CN208226796 U CN 208226796U CN 201820627550 U CN201820627550 U CN 201820627550U CN 208226796 U CN208226796 U CN 208226796U
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- casing
- card slot
- mounting base
- temperature
- installation card
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Abstract
The utility model discloses a kind of threephase asynchronous fault detection means, including body, the left end of the body is provided with output shaft, and the output shaft is fixedly connected with the body, casing is provided on the outside of the body, and the casing is fixedly connected with the body, is provided with mounting base on front side of the right end of the casing, and the mounting base and the casing are spirally connected fixation；Control switch can open radiator fan, urgent radiating treatment is carried out to body, make body in the excessively high failure of generation temperature, if staff not or do not hear alarm, radiator fan can carry out emergent management to the excessively high failure of temperature, it avoids causing body to be damaged because temperature is excessively high, extend the service life of body, installation card slot is provided on the right side of body, filter screen can be installed by installing card slot, dust is avoided to enter body from thermovent, product is attached in body, the rate of heat dispation for influencing body keeps the use of motor more stable.
Description
Technical field
The utility model belongs to electrical fault detection technique field, and in particular to a kind of threephase asynchronous fault detection
Device.
Background technique
Threephase asynchronous machine is one kind of induction conductivity, due to the rotor and stator rotating excitation field of threephase asynchronous
In the same direction, different revolving speeds is at rotation, and there are revolutional slips, so it is threephase asynchronous, threephase asynchronous
The revolving speed of rotor be lower than rotating excitation field revolving speed, rotor windings because between magnetic field there is relative motion due to generate electromotive force and electricity
Stream, and electromagnetic torque is generated with magnetic field interaction, realize energy conversion.
Original motor fault detection device can only sound an alarm, Bu Nengjin after detecting the failure exception of body
Row troubleshooting may result in body and be damaged if staff does not receive fault warning timely, and then reduce
The working efficiency of body, and shorten the service life of body, the inconvenience for bringing fault detection to handle to user.
Utility model content
The purpose of this utility model is to provide a kind of threephase asynchronous fault detection means, to solve above-mentioned background
Original motor fault detection device is proposed in technology, after detecting the failure exception of body, can only be sounded an alarm, it cannot
Carry out troubleshooting may result in body and is damaged if staff does not receive fault warning timely, and then drop
The working efficiency of low body, and shorten the service life of body, the inconvenient problem for bringing fault detection to handle to user.
To achieve the above object, the utility model provides the following technical solutions: a kind of threephase asynchronous fault detection
Device, including body, the left end of the body is provided with output shaft, and the output shaft is fixedly connected with the body, described
It is provided with casing on the outside of body, and the casing is fixedly connected with the body, is provided with peace on front side of the right end of the casing
Fill seat, and the mounting base and the casing are spirally connected fixation, and temperature alarm, and the temperature are provided on the outside of the mounting base
Degree alarm and the mounting base are spirally connected fixation, and the mounting base is internally provided with temperature sensor, and the temperature sensing
Device is fixed with the body, and the top of the casing is provided with terminal box, and the terminal box and the casing are spirally connected admittedly
It is fixed, it is provided with control switch on the right side of the terminal box, and the control switch and the casing are spirally connected fixation, the body
Lower section is provided with firm banking, and the firm banking and the body are spirally connected fixation, and the lower inside of the firm banking is set
It is equipped with ventilation fence, and the ventilation fence is fixedly connected with the firm banking, setting inside the top of the firm banking
There is radiator fan, and the radiator fan is fixed with the firm banking, the right end outer surface of the body offers scattered
Hot mouth, is provided with installation card slot on the right side of the body, and the installation card slot and the body are spirally connected fixation, the installation card
Filter screen is provided on the inside of slot, and the filter screen is fixed with the installation card slot, the control switch, the temperature
Alarm, the radiator fan and the temperature sensor are electrically connected with external power supply.
Preferably, the outside setting of the temperature alarm is there are two indicator light, and each not phase of the color of two indicator lights
Together, the color of one of indicator light is red, and the color of another indicator light is green.
Preferably, the diameter of the installation card slot is less than the diameter of the body, the fixation spiral shell on the outside of the installation card slot
There are three bolts, and three fixing bolts are respectively distributed to left side, top and the bottom end of the installation card slot, the filter screen
Diameter be less than spacing between installation card groove top end and the fixing bolt of bottom end.
Preferably, the quantity of the ventilation fence is multiple, and multiple ventilation fence are evenly distributed on the fixation
The lower inside of pedestal.
Preferably, the top of the terminal box is provided with flip lid, and the flip lid is fixed with the terminal box.
Compared with prior art, the utility model has the beneficial effects that mounting base is provided on the outside of body, mounting base
It is inside provided with temperature sensor, is provided with temperature alarm on the outside of mounting base, temperature alarm is connected to control by terminal box
On switch, radiator fan is additionally provided with below body, if body is at work, temperature sensor is detected under body working condition
Temperature it is excessively high, temperature alarm can be transferred to, temperature alarm can show that indicator light for red, sounds an alarm sound, prompts
Staff, while temperature alarm can be transferred to information control switch, control switch can open radiator fan, to body into
The urgent radiating treatment of row, and then make body when the excessively high failure of temperature occurs, if staff not or do not hear alarm,
Radiator fan can carry out emergent management to the excessively high failure of temperature, avoid causing body to be damaged because temperature is excessively high, extend machine
The service life of body, improves the working efficiency of body, and installation card slot is provided on the right side of body, can be pacified by installing card slot
Filter screen is filled, dust is avoided to enter body from thermovent, product is attached in body, influences the rate of heat dispation of body, further make electricity
The use of machine is more stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right side structure schematic diagram of the utility model；
Fig. 3 is the mounting base schematic cross-sectional view of the utility model；
Fig. 4 is the fault detection flowage structure schematic diagram of the utility model；
In figure: 1, body；2, control switch；3, terminal box；4, casing；5, output shaft；6, firm banking；7, mounting base；
8, temperature alarm；9, ventilation fence；10, thermovent；11, card slot is installed；12, filter screen；13, radiator fan；14, temperature passes
Sensor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of threephase asynchronous fault detection dress
It sets, including body 1, the left end of body 1 is provided with output shaft 5, and output shaft 5 is fixedly connected with body 1, and the outside of body 1 is set
It is equipped with casing 4, and casing 4 is fixedly connected with body 1, is provided with mounting base 7, and mounting base 7 and casing on front side of the right end of casing 4
4 are spirally connected fixation, and the outside of mounting base 7 is provided with temperature alarm 8, and temperature alarm 8 and mounting base 7 are spirally connected fixation, installation
Seat 7 is internally provided with temperature sensor 14, and temperature sensor 14 is fixed with body 1, and the top of casing 4, which is provided with, to be connect
Wire box 3, and terminal box 3 and casing 4 are spirally connected fixation, the right side of terminal box 3 is provided with control switch 2, and control switch 2 and casing
4 are spirally connected fixation, and the lower section of body 1 is provided with firm banking 6, and firm banking 6 and body 1 are spirally connected fixation, firm banking 6 it is interior
Ventilation fence 9 is provided with below portion, and fence 9 of divulging information is fixedly connected with firm banking 6, setting inside the top of firm banking 6
There is radiator fan 13, and radiator fan 13 is fixed with firm banking 6, the right end outer surface of body 1 offers thermovent 10,
The right side of body 1 is provided with installation card slot 11, and installs card slot 11 and body 1 and be spirally connected fixation, the inside setting of installation card slot 11
There is filter screen 12, and filter screen 12 is fixed with installation card slot 11, control switch 2, temperature alarm 8,13 and of radiator fan
Temperature sensor 14 is electrically connected with external power supply.
In the present embodiment, the outside of mounting base 7 is provided with temperature alarm 8, and mounting base 7 is internally provided with temperature sensing
Device 14, the top of casing 4 are provided with terminal box 3, and the right side of terminal box 3 is provided with control switch 2, in the top of firm banking 6
Portion is provided with radiator fan, for body 1 when the excessively high failure of temperature occurs, if staff not or do not hear police
Report, radiator fan 13 can carry out emergent management to the excessively high failure of temperature, avoid that body 1 is caused to be damaged because temperature is excessively high,
Extend the service life of body 1, improve the working efficiency of body 1, the right side of body 1 is provided with installation card slot 11, installs card slot
11 inside is provided with filter screen 12, enters inside body 1 for reducing dust, and the dust for avoiding 1 inner product of body attached is excessive,
Cause 1 rate of heat dispation of body slack-off, further make the rate of heat dispation of body 1 more stable, installation card slot 11 makes filter screen 12
It replaces and clears up and is more convenient.
Further, the outside setting of temperature alarm 8 is there are two indicator light, and each not phase of the color of two indicator lights
Together, the color of one of indicator light is red, and the color of another indicator light is green.
In the present embodiment, the setting of the outside of temperature alarm 8 is there are two indicator light, and each not phase of the color of two indicator lights
Together, the color of one of indicator light is red, and the color of another indicator light is green, for showing the different work of body 1
Make state, observes when body 1 works whether operation troubles occur convenient for staff.
Further, the diameter for installing card slot 11 is less than the diameter of body 1, and the fixing bolt in 11 outside of installation card slot has three
It is a, and three fixing bolts are respectively distributed to left side, top and the bottom end of installation card slot 11, the diameter of filter screen 12 is less than installation
Spacing between 11 top of card slot and the fixing bolt of bottom end.
In the present embodiment, the diameter of installation card slot 11 is less than the diameter of body 1, and the fixing bolt in 11 outside of installation card slot has
Three, and three fixing bolts are respectively distributed to left side, top and the bottom end of installation card slot 11, the diameter of filter screen 12 is less than peace
The spacing being loaded between 11 top of slot and the fixing bolt of bottom end further made for the easier for installation of filter screen 12
The cleaning and replacement of strainer 12 are more convenient.
Further, the quantity of ventilation fence 9 is multiple, and multiple ventilation fence 9 are evenly distributed on the interior of firm banking 6
Below portion.
In the present embodiment, the quantity of ventilation fence 9 is multiple, and multiple ventilation fence 9 are evenly distributed on firm banking 6
Lower inside avoids body 1 from being damaged because temperature is excessively high, extends making for body 1 for accelerating the rate of heat dispation of body 1
Use the service life.
Further, the top of terminal box 3 is provided with flip lid, and flip lid is fixed with terminal box 3.
In the present embodiment, the top of terminal box 3 is provided with flip lid, and flip lid is fixed with terminal box 3, is used for connecting line
Maintenance and management it is more convenient, by flip lid keep the opening and closing of terminal box 3 more convenient, bring connecting line to user
Convenience in arrangement.
Temperature sensor model RH-8020-M6G-BP-U in the utility model, temperature alarm model
ZOOYOO, control switch model KSD302T.
The working principle and process for using of the utility model: after the utility model installs, body is put into place of working
Point, connect external power supply, body 1 at work, if temperature sensor 14 detects that the temperature under 1 working condition of body is excessively high,
It can be transferred to temperature alarm 8, temperature alarm 8 can show that indicator light is red, and sound an alarm sound, prompt work people
Member, while information can be transferred to control switch 2 by temperature alarm 8, control switch 2 can open radiator fan 13, to body 1 into
The urgent radiating treatment of row makes body 1 when the excessively high failure of temperature occurs, if staff not or do not hear alarm, dissipate
Hot-air fan 13 can carry out emergent management to the excessively high failure of temperature, avoid that body 1 is caused to be damaged because temperature is excessively high, extend machine
The service life of body 1 improves the working efficiency of body 1, and filter screen 12 can be installed by installing in card slot 11, avoids dust from heat dissipation
Mouth 10 enters body 1, and product is attached in body 1, influences the rate of heat dispation of body 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of threephase asynchronous fault detection means, it is characterised in that: including body (1), the left end of the body (1)
It is provided with output shaft (5), and the output shaft (5) is fixedly connected with the body (1), is provided on the outside of the body (1)
Casing (4), and the casing (4) is fixedly connected with the body (1), is provided with mounting base on front side of the right end of the casing (4)
(7), and the mounting base (7) and the casing (4) are spirally connected fixation, are provided with temperature alarm on the outside of the mounting base (7)
(8), and the temperature alarm (8) and the mounting base (7) are spirally connected fixation, and the mounting base (7) is internally provided with temperature
Sensor (14), and the temperature sensor (14) is fixed with the body (1), the top of the casing (4) is provided with
Terminal box (3), and the terminal box (3) and the casing (4) are spirally connected fixation, are provided with control on the right side of the terminal box (3)
It switchs (2), and the control switch (2) and the casing (4) are spirally connected fixation, are provided with fixed bottom below the body (1)
Seat (6), and the firm banking (6) and the body (1) are spirally connected fixation, the lower inside of the firm banking (6) is provided with
It divulges information fence (9), and the ventilation fence (9) is fixedly connected with the firm banking (6), the top of the firm banking (6)
It is internally provided with radiator fan (13), and the radiator fan (13) is fixed with the firm banking (6), the body
(1) right end outer surface offers thermovent (10), and installation card slot (11), and the peace are provided on the right side of the body (1)
It is loaded slot (11) and the body (1) is spirally connected fixation, be provided with filter screen (12) on the inside of the installation card slot (11), and described
Filter screen (12) is fixed with the installation card slot (11), the control switch (2), the temperature alarm (8), it is described dissipate
Hot-air fan (13) and the temperature sensor (14) are electrically connected with external power supply.
2. a kind of threephase asynchronous fault detection means according to claim 1, it is characterised in that: the temperature report
There are two indicator lights for the outside setting of alert device (8), and the color of two indicator lights is different, the color of one of indicator light
For red, the color of another indicator light is green.
3. a kind of threephase asynchronous fault detection means according to claim 1, it is characterised in that: the installation card
The diameter of slot (11) is less than the diameter of the body (1), and there are three the fixing bolts on the outside of installation card slot (11), and three
The fixing bolt is respectively distributed to left side, top and the bottom end of installation card slot (11), the diameter of the filter screen (12)
Less than the spacing between installation card slot (11) top and the fixing bolt of bottom end.
4. a kind of threephase asynchronous fault detection means according to claim 1, it is characterised in that: the ventilation fence
The quantity on column (9) is multiple, and multiple ventilations fence (9) are evenly distributed on the lower inside of the firm banking (6).
5. a kind of threephase asynchronous fault detection means according to claim 1, it is characterised in that: the terminal box
(3) top is provided with flip lid, and the flip lid is fixed with the terminal box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627550.XU CN208226796U (en) | 2018-04-28 | 2018-04-28 | A kind of threephase asynchronous fault detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627550.XU CN208226796U (en) | 2018-04-28 | 2018-04-28 | A kind of threephase asynchronous fault detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208226796U true CN208226796U (en) | 2018-12-11 |
Family
ID=64513627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820627550.XU Expired - Fee Related CN208226796U (en) | 2018-04-28 | 2018-04-28 | A kind of threephase asynchronous fault detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208226796U (en) |
-
2018
- 2018-04-28 CN CN201820627550.XU patent/CN208226796U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |