CN207705947U - A kind of explosion-proof electric machine shell - Google Patents
A kind of explosion-proof electric machine shell Download PDFInfo
- Publication number
- CN207705947U CN207705947U CN201820024766.7U CN201820024766U CN207705947U CN 207705947 U CN207705947 U CN 207705947U CN 201820024766 U CN201820024766 U CN 201820024766U CN 207705947 U CN207705947 U CN 207705947U
- Authority
- CN
- China
- Prior art keywords
- shell
- explosion
- electric machine
- hnd
- proof 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.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000446 fuel Substances 0.000 claims abstract description 6
- 239000003566 sealing material Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 241000257303 Hymenoptera Species 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000004880 explosion Methods 0.000 abstract description 12
- 230000002159 abnormal effect Effects 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of explosion-proof electric machine shells, including shell, the lower end of the shell is installed with pedestal, and reinforcing rib is installed with above pedestal, the both sides of the shell are installed with heat sink, and the upper end of shell is installed with 4216 buzzers of HND, the upper surface of the shell is installed with fuel door, and the outer surface of shell is installed with rivet, 4216 buzzers of the HND are internally provided with oscillating plate, and the lower surface of oscillating plate is installed with oscillator close to centre position.A kind of explosion-proof electric machine shell described in the utility model, equipped with 4216 buzzer of heat sink, reinforcing rib and HND, the heat generated when motor work can be discharged, so that motor is operated for a long time, reduce explosion potential, and it can effectively increase the hardness of motor housing, explosion protection factor is increased, early warning can also be sent out to operating personnel in time when motor works appearance exception, safety is improved, better prospect of the application is brought.
Description
Technical field
The utility model is related to motor housing field, more particularly to a kind of explosion-proof electric machine shell.
Background technology
Fire-proof motor is a kind of can not to generate electric spark in a kind of motor that combustible and explosive area uses, operation.It is anti-
Quick-fried motor is mainly used for coal mine, petroleum gas, petrochemical industry and chemical industry.In addition, in weaving, metallurgy, city gas, friendship
The departments such as logical, grain and oil processing, papermaking, medicine are also widely used.Fire-proof motor is as main power-equipment, commonly used in driving
Dynamic pump, wind turbine, compressor and other gearings etc., fire-proof motor because work particularity, it is more demanding to shell；It is existing
There are certain drawbacks in motor housing, first, the heat generated when motor work, Wu Fabao can not be discharged in time when in use
Barrier motor can operate for a long time, increase the possibility of explosion, also, the hardness of motor housing is inadequate, and explosion protection factor needs
Further to improve, finally, when motor work occurs abnormal, operating personnel can not learn abnormal conditions in time, be easy to happen thing
Therefore safety is reduced, certain influence is brought using process to people, for this purpose, it is proposed that a kind of explosion-proof electric machine
Shell.
Utility model content
The main purpose of the utility model is to provide a kind of explosion-proof electric machine shells, can effectively solve in background technology
The problem of.
To achieve the above object, the technical solution that the utility model is taken is：
The lower end of a kind of explosion-proof electric machine shell, including shell, the shell is installed with pedestal, and the top of pedestal
It is installed with reinforcing rib, the both sides of the shell are installed with heat sink, and the upper end of shell is installed with HND-
The upper surface of 4216 buzzers, the shell is installed with fuel door, and the outer surface of shell is installed with rivet, described
HND-4216 buzzers are internally provided with oscillating plate, and the lower surface of oscillating plate is installed with oscillator close to centre position,
Iron core is installed with below the oscillator, and the outer surface of iron core is installed with coil, the both ends of the oscillating plate are solid
Dingan County is equipped with connecting terminal, and the heat sink is internally provided with heat emission hole, and the both sides of heat emission hole are installed with sealing material
Material, the outer surface of the heat sink is provided with resistance wire.
Preferably, the lower end outer surface of the pedestal is installed with non-slip mat, and the quantity of non-slip mat is six groups.
Preferably, HND-4216 buzzers rear end is installed with pressure sensitive device, and HND-4216 buzzers
Be internally provided with and be spaced apart, the outer surface of the HND-4216 buzzers is provided with window of raising one's voice.
Preferably, the outer surface of the shell is coated with one layer of zinc, and shell is internally provided with insulating layer.
Preferably, the heat emission hole is internally provided with glass fibre, and the quantity of heat emission hole is several groups.
Preferably, the quantity of the reinforcing rib is four groups, and reinforcing rib is made of heat-resisting material.
Preferably, the sealing material is made of ceramic material, and is installed with and leads between sealing material and resistance wire
Heat pipe.
Compared with prior art, the utility model has the advantages that：The explosion-proof electric machine shell, passes through setting
Heat sink can be discharged the heat generated when motor work, ensure that motor can operate for a long time, reduced explosion in time
Possibility can effectively be increased the hardness of motor housing, be increased explosion protection factor, pass through setting by the reinforcing rib of setting
HND-4216 buzzers can also send out early warning to operating personnel in time, improve safety when motor works appearance exception
Property, practical, entire explosion-proof electric machine canning is simple in structure, easy to operate, and the effect used is relative to traditional approach
More preferably.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of explosion-proof electric machine shell of the utility model.
Fig. 2 is a kind of partial view of explosion-proof electric machine shell of the utility model.
Fig. 3 is the enlarged drawing of A in a kind of explosion-proof electric machine shell Fig. 2 of the utility model.
Fig. 4 is the structure chart of B in a kind of Fig. 2 of explosion-proof electric machine shell of the utility model.
In figure：1, shell；2, pedestal；3, reinforcing rib；4, heat sink；5, HND-4216 buzzers；6, fuel door；7, riveting
Nail；8, oscillating plate；9, oscillator；10, iron core；11, coil；12, connecting terminal；13, heat emission hole；14, sealing material；15, resistance
Silk.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs 1-4, the lower end of a kind of explosion-proof electric machine shell, including shell 1, shell 1 is installed with pedestal 2,
And the top of pedestal 2 is installed with reinforcing rib 3, by the reinforcing rib 3 of setting, can effectively increase the hardness of motor housing 1,
Explosion protection factor is increased, the both sides of shell 1 are installed with heat sink 4, and the upper end of shell 1 is installed with HND-4216 bees
Ring device 5, and by the heat sink 4 of setting, the heat generated when motor work can be discharged in time, ensured that motor can be for a long time
Running, reduces the possibility of explosion, by the HND-4216 buzzers 5 of setting, can also motor work occur abnormal when,
Early warning is sent out to operating personnel in time, improves safety, practical, the upper surface of shell 1 is installed with fuel door 6,
And the outer surface of shell 1 is installed with rivet 7, HND-4216 buzzers 5 are internally provided with oscillating plate 8, and oscillating plate 8
Lower surface is installed with oscillator 9 close to centre position, and the lower section of oscillator 9 is installed with iron core 10, and the appearance of iron core 10
Face is installed with coil 11, and the both ends of oscillating plate 8 are installed with connecting terminal 12, and heat sink 4 is internally provided with heat dissipation
Hole 13, and the both sides of heat emission hole 13 are installed with sealing material 14, the outer surface of heat sink 4 is provided with resistance wire 15.
The lower end outer surface of pedestal 2 is installed with non-slip mat, and the quantity of non-slip mat is six groups, and the setting of non-slip mat prevents
Displacement is generated when motor works；5 rear end of HND-4216 buzzers is installed with pressure sensitive device, and HND-4216 buzzers
5 be internally provided with is spaced apart, and the outer surface of HND-4216 buzzers 5 is provided with window of raising one's voice, and the setting for window of raising one's voice can be further
Improve alarm sound；The outer surface of shell 1 is coated with one layer of zinc, and shell 1 is internally provided with insulating layer, zinc-plated to avoid shell
1 corrosion, the safety for increasing staff is arranged in insulating layer, with anticreep；Heat emission hole 13 is internally provided with glass fibre,
And the quantity of heat emission hole 13 is several groups, glass fibre has heat-resisting quantity, increases the whole heat-resisting quantity of heat sink 4；Add
The quantity of strengthening tendons 3 is four groups, and reinforcing rib 3 is made of heat-resisting material；Sealing material 14 is made of ceramic material, and sealing material
It is installed with heat conducting pipe between material 14 and resistance wire 15.
It should be noted that the utility model is a kind of explosion-proof electric machine shell, when in use, first, pedestal 2 and rivet
7 fix shell 1, and when then motor works, the setting of reinforcing rib 3 can effectively increase the hardness of motor housing 1, increase
Explosion protection factor, the setting of HND-4216 buzzers 5 can also be sent out to operating personnel in time when motor works appearance exception
Early warning improves safety, practical, when HND-4216 buzzers 5 work, after being powered on by connecting terminal 12, shakes
The voice-frequency signalling current that movable plate 8 generates generates magnetic field by iron core 10 and coil 11, and oscillator 9 is in coil 11 and iron core 10
Under interaction, periodically vibration sounding, to send out alarm, the setting of heat sink 4, when motor work can be discharged in time
The heat of generation has ensured that motor can operate for a long time, reduces the possibility of explosion, the resistance wire 15 inside heat sink 4
Motor heat is transmitted on sealing material 14, sealing material 14 has heat-resisting quantity, then radiates as far as possible through heat emission hole 13
It goes out, finally, after motor is stopped, opens fuel door 6 and replace machine oil, ensure the normal operation of motor next time, more in fact
With a kind of explosion-proof electric machine shell described in the utility model is equipped with heat sink 4, reinforcing rib 3 and HND-4216 buzzers 5, energy
The heat generated when enough discharge motor works, has ensured that motor can operate for a long time, has reduced the possibility of explosion, and can have
The hardness of the increase motor housing 1 of effect, increases explosion protection factor, can also be when motor works appearance exception, in time to operation
Personnel send out early warning, improve safety, bring better prospect of the application.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of explosion-proof electric machine shell, including shell (1), it is characterised in that：The lower end of the shell (1) is installed with base
Seat (2), and reinforcing rib (3) is installed with above pedestal (2), the both sides of the shell (1) are installed with heat sink
(4), and the upper end of shell (1) is installed with HND-4216 buzzers (5), and the upper surface of the shell (1) is installed with
Fuel door (6), and the outer surface of shell (1) is installed with rivet (7), the inside setting of the HND-4216 buzzers (5)
There is an oscillating plate (8), and the lower surface of oscillating plate (8) is installed with oscillator (9) close to centre position, under the oscillator (9)
Side is installed with iron core (10), and the outer surface of iron core (10) is installed with coil (11), the both ends of the oscillating plate (8)
It is installed with connecting terminal (12), the heat sink (4) is internally provided with heat emission hole (13), and the both sides of heat emission hole (13)
It is installed with sealing material (14), the outer surface of the heat sink (4) is provided with resistance wire (15).
2. a kind of explosion-proof electric machine shell according to claim 1, it is characterised in that：The lower end appearance of the pedestal (2)
Face is installed with non-slip mat, and the quantity of non-slip mat is six groups.
3. a kind of explosion-proof electric machine shell according to claim 1, it is characterised in that：The HND-4216 buzzers (5)
Rear end is installed with pressure sensitive device, and being internally provided with for HND-4216 buzzers (5) is spaced apart, the HND-4216 bees
The outer surface of ring device (5) is provided with window of raising one's voice.
4. a kind of explosion-proof electric machine shell according to claim 1, it is characterised in that：It plates the outer surface of the shell (1)
There is one layer of zinc, and shell (1) is internally provided with insulating layer.
5. a kind of explosion-proof electric machine shell according to claim 1, it is characterised in that：The inside of the heat emission hole (13) is set
It is equipped with glass fibre, and the quantity of heat emission hole (13) is several groups.
6. a kind of explosion-proof electric machine shell according to claim 1, it is characterised in that：The quantity of the reinforcing rib (3) is
Four groups, and reinforcing rib (3) is made of heat-resisting material.
7. a kind of explosion-proof electric machine shell according to claim 1, it is characterised in that：The sealing material (14) is ceramics
Material is made, and is installed with heat conducting pipe between sealing material (14) and resistance wire (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024766.7U CN207705947U (en) | 2018-01-08 | 2018-01-08 | A kind of explosion-proof electric machine shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024766.7U CN207705947U (en) | 2018-01-08 | 2018-01-08 | A kind of explosion-proof electric machine shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705947U true CN207705947U (en) | 2018-08-07 |
Family
ID=63034460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820024766.7U Expired - Fee Related CN207705947U (en) | 2018-01-08 | 2018-01-08 | A kind of explosion-proof electric machine shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640562A (en) * | 2019-01-18 | 2019-04-16 | 昆山南洋电机配件有限公司 | A kind of reinforced shell |
| CN111756165A (en) * | 2020-07-31 | 2020-10-09 | 诸暨亚目发动机有限公司 | Heat dissipation assembly for high-power motor in high-load state |
-
2018
- 2018-01-08 CN CN201820024766.7U patent/CN207705947U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640562A (en) * | 2019-01-18 | 2019-04-16 | 昆山南洋电机配件有限公司 | A kind of reinforced shell |
| CN109640562B (en) * | 2019-01-18 | 2020-06-23 | 昆山南洋电机配件有限公司 | Reinforced shell |
| CN111756165A (en) * | 2020-07-31 | 2020-10-09 | 诸暨亚目发动机有限公司 | Heat dissipation assembly for high-power motor in high-load state |
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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: 20180807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |