CN205092700U - Novel keep apart explosion -proof electrical equipment - Google Patents
Novel keep apart explosion -proof electrical equipment Download PDFInfo
- Publication number
- CN205092700U CN205092700U CN201520756388.8U CN201520756388U CN205092700U CN 205092700 U CN205092700 U CN 205092700U CN 201520756388 U CN201520756388 U CN 201520756388U CN 205092700 U CN205092700 U CN 205092700U
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- China
- Prior art keywords
- explosion
- proof
- casing
- rotating shaft
- armature winding
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Abstract
The utility model provides a novel keep apart explosion -proof electrical equipment, including pivot, end cover, fan, explosion -proof coil, casing, armature winding, explosion -proof iron core, brush, commutator, bearing, vent, base, pivot one side installation end cover and end cover one side set up the fan to the fan is installed in the pivot surface, the fan top sets up explosion -proof coil and the casing is connected to explosion -proof coil one side, pivot one side sets up armature winding and armature winding installs inside the casing, the armature winding one end explosion -proof iron core of installation and explosion -proof iron core one side set up the brush, brush one side sets up the commutator and the commutator is installed in the pivot surface, casing one end penetrating shaft holds and bearing and pivot surface zonulae occludens, pivot one side sets up vent and vent bottom installation base, the utility model discloses an adopt monolithic structure, installation convenient to use, life is of a specified duration, suitable using widely.
Description
Technical field
The utility model relates to a kind of antiknock device, and especially a kind of novel isolation fire-proof motor equipment, belongs to electric power explosion-proof machine technical field.
Background technology
Along with the development of modern science and technology, isolation fire-proof motor is widely used in colliery, petroleum gas, petrochemical industry and chemical industry.In addition, in weaving, metallurgy, town gas, traffic, grain and oil processing, papermaking, medicine etc., department is also widely used, and be generally used for driving pump, blower fan, compressor and other gearings etc., at present, this kind of isolation fire-proof motor equipment cost performance is the highest.
There is many weak points in fire-proof motor in the market, as in actual production, most fire-proof motors on market are under HTHP condition of work, and the explosion-resistant enclosure of motor can deform or damage, and explosive substance can spill from gap, easily cause security incident, also have most machinery on market to adopt integral structure, be unfavorable for maintenance maintenance, equipment life is short, therefore, we have proposed a kind of novel isolation fire-proof motor equipment for the problems referred to above.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of novel isolation fire-proof motor equipment, not only can dustproof and anti-explosion efficiently, and can also make equipment smooth working, effectively solves the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of novel isolation fire-proof motor equipment, comprises rotating shaft, end cap, fan, explosion-proof coil, casing, armature winding, explosion-proof iron core, brush, commutator, bearing, ventilating opening, base; Institute
State rotating shaft side and end cap and end cap side arranges fan is installed, and fan is installed on rotating shaft surface; Described fan top arranges explosion-proof coil and explosion-proof coil side connects casing; Described rotating shaft side arranges armature winding and armature winding is installed on casing internal; Described armature winding one end installs explosion-proof iron core and explosion-proof iron core side arranges brush; Described brush side arranges commutator and commutator is installed on rotating shaft surface; Described casing one end is communicated with bearing and bearing is connected with rotating shaft intimate surface; Described rotating shaft side arranges ventilating opening and mounting seat bottom ventilating opening.
As a kind of optimal technical scheme of the present utility model, described rotating shaft is through casing internal and rotating shaft side arranges ventilating opening.
As a kind of optimal technical scheme of the present utility model, described armature winding and explosion-proof coil be arranged in parallel and explosion-proof coil is installed on casing internal.
As a kind of optimal technical scheme of the present utility model, described commutator is a kind of commutator of tiny trench structure.
As a kind of optimal technical scheme of the present utility model, described bearing one end is communicated with casing and bearing is arranged at rotating shaft side.
The beneficial effect that compared with prior art the utility model reaches is:
1, the utility model adopts monolithic construction, and Dustproof explosion-proof technology, works under being adapted at the adverse circumstances such as HTHP.
2, the utility model casing adopts new material to make, and the lower height of coefficient of safety, has effectively ensured the safety of staff.
3, the utility model performance index are superior, and meet explosion-proof performance new standard, operating efficiency is high, are suitable for promoting the use of.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the one novel isolation fire-proof motor device structure schematic diagram described in the utility model embodiment;
Number in the figure: 1, rotating shaft; 2, end cap; 3, fan; 4, explosion-proof coil; 5, casing; 6, armature winding; 7, explosion-proof iron core; 8, brush; 9, commutator; 10, bearing; 11, ventilating opening; 12, base.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1, the utility model is a kind of novel isolation fire-proof motor equipment, comprises rotating shaft 1, end cap 2, fan 3, explosion-proof coil 4, casing 5, armature winding 6, explosion-proof iron core 7, brush 8, commutator 9, bearing 10, ventilating opening 11, base 12; Described rotating shaft 1 side installs end cap 2 and end cap 2 side arranges fan 3, and fan 3 is installed on rotating shaft 1 surface; Described fan 3 top arranges explosion-proof coil 4 and explosion-proof coil 4 side connects casing 5; Described rotating shaft 1 side arranges armature winding 6 and armature winding 6 is installed on casing 5 inside; Described armature winding 6 one end installs explosion-proof iron core 7 and explosion-proof iron core 7 side arranges brush 8; Described brush 8 side arranges commutator 9 and commutator 9 is installed on rotating shaft 1 surface; Described casing 5 one end is communicated with bearing 10 and bearing 10 is connected with rotating shaft 1 intimate surface; Described rotating shaft 1 side arranges ventilating opening 11 and mounting seat 12 bottom ventilating opening 11.
In order to make this equipment work more stable, dustproof and anti-explosion better effects if, described rotating shaft 1 is through casing 5 inside and rotating shaft 1 side arranges ventilating opening 11; Described armature winding 6 be arranged in parallel with explosion-proof coil 4 and explosion-proof coil 4 is installed on casing internal; Described commutator 9 is a kind of commutator 9 of tiny trench structure; Described bearing 10 one end is communicated with casing 5 and bearing 10 is arranged at rotating shaft 1 side.
The operation principle of fire-proof motor adopts flameproof enclosure that the explosive gas mixture of the electric part and surrounding that may produce spark, electric arc and dangerous temperature is separated, but, this shell is not sealing, explosive gas mixture around can enter motor internal by the gap, each several part composition surface of shell, at this moment the flameproof enclosure of motor not only can not damage or be out of shape, and explosive flame or hot gases are when spreading out of by gap, composition surface, the explosive gas mixture of surrounding of can not igniting.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a novel isolation fire-proof motor equipment, is characterized in that: comprise rotating shaft (1), end cap (2), fan (3), explosion-proof coil (4), casing (5), armature winding (6), explosion-proof iron core (7), brush (8), commutator (9), bearing (10), ventilating opening (11), base (12); Described rotating shaft (1) side installs end cap (2) and end cap (2) side arranges fan (3), and fan (3) is installed on rotating shaft (1) surface; Described fan (3) top arranges explosion-proof coil (4) and explosion-proof coil (4) side connects casing (5); Described rotating shaft (1) side arranges armature winding (6) and armature winding (6) is installed on casing (5) inside; Described armature winding (6) one end installs explosion-proof iron core (7) and explosion-proof iron core (7) side arranges brush (8); Described brush (8) side arranges commutator (9) and commutator (9) is installed on rotating shaft (1) surface; Described casing (5) one end is communicated with bearing (10) and bearing (10) is connected with rotating shaft (1) intimate surface; Described rotating shaft (1) side arranges ventilating opening (11) and ventilating opening (11) bottom mounting seat (12).
2. one according to claim 1 novel isolation fire-proof motor equipment, is characterized in that: described rotating shaft (1) is through casing (5) inside and rotating shaft (1) side arranges ventilating opening (11).
3. one according to claim 1 novel isolation fire-proof motor equipment, is characterized in that: described armature winding (6) and explosion-proof coil (4) be arranged in parallel and explosion-proof coil (4) is installed on casing internal.
4. one according to claim 1 novel isolation fire-proof motor equipment, is characterized in that: the commutator (9) that described commutator (9) is a kind of tiny trench structure.
5. one according to claim 1 novel isolation fire-proof motor equipment, is characterized in that: described bearing (10) one end is communicated with casing (5) and bearing (10) is arranged at rotating shaft (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756388.8U CN205092700U (en) | 2015-09-28 | 2015-09-28 | Novel keep apart explosion -proof electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756388.8U CN205092700U (en) | 2015-09-28 | 2015-09-28 | Novel keep apart explosion -proof electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092700U true CN205092700U (en) | 2016-03-16 |
Family
ID=55483352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756388.8U Expired - Fee Related CN205092700U (en) | 2015-09-28 | 2015-09-28 | Novel keep apart explosion -proof electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207393A (en) * | 2015-09-28 | 2015-12-30 | 无锡市南方防爆电机有限公司 | Novel isolated explosion-proof motor equipment |
-
2015
- 2015-09-28 CN CN201520756388.8U patent/CN205092700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207393A (en) * | 2015-09-28 | 2015-12-30 | 无锡市南方防爆电机有限公司 | Novel isolated explosion-proof motor equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20160928 |