CN105207393A - Novel isolated explosion-proof motor equipment - Google Patents
Novel isolated explosion-proof motor equipment Download PDFInfo
- Publication number
- CN105207393A CN105207393A CN201510625716.5A CN201510625716A CN105207393A CN 105207393 A CN105207393 A CN 105207393A CN 201510625716 A CN201510625716 A CN 201510625716A CN 105207393 A CN105207393 A CN 105207393A
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- explosion
- proof
- rotating shaft
- casing
- fan
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Abstract
The invention provides novel isolated explosion-proof motor equipment. The novel isolated explosion-proof motor equipment comprises a rotating shaft, an end cover, a fan, an explosion-proof coil, a motor shell, an armature winding, an explosion-proof iron core, an electric brush, a commutator, a bearing, a ventilation opening and a base; the end cover is installed on one side of the rotating shaft, the fan is arranged on one side of the end cover, and the fan is installed on the surface of the rotating shaft; the explosion-proof coil is arranged at the top of the fan, and the motor shell is connected to one side of the explosion-proof coil; the armature winding is arranged on one side of the rotating shaft and installed inside the motor shell, the explosion-proof iron core is installed at one end of the armature winding, and the electric brush is arranged on one side of the explosion-proof iron core; the commutator is arranged on one side of the electric brush and installed on the surface of the rotating shaft, one end of the motor shell is communicated with the bearing which is closely connected with the surface of the rotating shaft, the ventilation opening is formed in one side of the rotating shaft, and the base is installed at the bottom of the ventilation opening. According to the novel isolated explosion-proof motor equipment, the integral structure is adopted, installation and use are convenient, the service life is long, and the novel isolated explosion-proof motor equipment is suitable for being applied and popularized.
Description
Technical field
The present invention relates to a kind of antiknock device, 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.
Summary of the invention
The technical problem to be solved in the present invention 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 invention provides following technical scheme:
The invention provides a kind of novel isolation fire-proof motor equipment, comprise 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 preferred technical solution of the present invention, described rotating shaft is through casing internal and rotating shaft side arranges ventilating opening.
As a preferred technical solution of the present invention, described armature winding and explosion-proof coil be arranged in parallel and explosion-proof coil is installed on casing internal.
As a preferred technical solution of the present invention, described commutator is a kind of commutator of tiny trench structure.
As a preferred technical solution of the present invention, 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 present invention reaches is:
1, the present invention adopts monolithic construction, Dustproof explosion-proof technology, works under being adapted at the adverse circumstances such as HTHP.
2, casing of the present invention adopts new material to make, and the lower height of coefficient of safety, has effectively ensured the safety of staff.
3, performance index of the present invention 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 a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the one novel isolation fire-proof motor device structure schematic diagram described in the embodiment of the present invention;
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, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: as shown in Figure 1, the present invention 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 the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, 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.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
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 |
|---|---|---|---|
| CN201510625716.5A CN105207393A (en) | 2015-09-28 | 2015-09-28 | Novel isolated explosion-proof motor equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625716.5A CN105207393A (en) | 2015-09-28 | 2015-09-28 | Novel isolated explosion-proof motor equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105207393A true CN105207393A (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510625716.5A Pending CN105207393A (en) | 2015-09-28 | 2015-09-28 | Novel isolated explosion-proof motor equipment |
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| Country | Link |
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| CN (1) | CN105207393A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60183949A (en) * | 1984-03-02 | 1985-09-19 | Hitachi Ltd | Pressure resistant explosion-proof type rotary electric machine |
| CN201629624U (en) * | 2010-01-22 | 2010-11-10 | 常州市华盛电机厂 | Explosion-proof motor for storage battery vehicle |
| CN204652189U (en) * | 2015-05-19 | 2015-09-16 | 常州华欣彤源电机厂 | Minisize dc formula motor |
| CN205092700U (en) * | 2015-09-28 | 2016-03-16 | 无锡市南方防爆电机有限公司 | Novel keep apart explosion -proof electrical equipment |
-
2015
- 2015-09-28 CN CN201510625716.5A patent/CN105207393A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60183949A (en) * | 1984-03-02 | 1985-09-19 | Hitachi Ltd | Pressure resistant explosion-proof type rotary electric machine |
| CN201629624U (en) * | 2010-01-22 | 2010-11-10 | 常州市华盛电机厂 | Explosion-proof motor for storage battery vehicle |
| CN204652189U (en) * | 2015-05-19 | 2015-09-16 | 常州华欣彤源电机厂 | Minisize dc formula motor |
| CN205092700U (en) * | 2015-09-28 | 2016-03-16 | 无锡市南方防爆电机有限公司 | Novel keep apart explosion -proof electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |