CN205089650U - Explosion -proof fan structure - Google Patents
Explosion -proof fan structure Download PDFInfo
- Publication number
- CN205089650U CN205089650U CN201520756503.1U CN201520756503U CN205089650U CN 205089650 U CN205089650 U CN 205089650U CN 201520756503 U CN201520756503 U CN 201520756503U CN 205089650 U CN205089650 U CN 205089650U
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- CN
- China
- Prior art keywords
- control panel
- explosion
- bearing
- signal lamp
- fan structure
- 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
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Abstract
The utility model provides an explosion -proof fan structure, including shell, axle, input binding post, work terminal, output connection post, gas flow distribution pipe, bearing, packing ring, output signal lamp, incoming signal lamp, control panel, air supply entry, traffic signal mouth, pressure release unit and air outlet, shell internally mounted has the bearing just the bearing both ends are provided with the packing ring, shell internally mounted has the gas flow distribution pipe just the gas flow distribution pipe is connected with the control panel, the control panel passes through the wire with output signal lamp and incoming signal lamp and is connected just control panel one side is provided with the air supply entry, the utility model discloses the structural connection is compact, the work of being convenient for, can the keep -It -Simple -Control circuit through the control panel, make its control convenient, the gas flow distribution pipe can can not lead to inside atmospheric pressure not too high air current rational distribution, has increased its life, the signal lamp can conveniently be observed, has improved work efficiency, has good social effect and economic benefits, is fit for using widely.
Description
Technical field
The utility model relates to a kind of anti-explosion motor, and particularly a kind of explosion-proof fan structure, belongs to safety anti-explosive technical field.
Background technique
A lot of Workplace all can produce some inflammable substance.Underground coal mine about has the place of 2/3rds to have and there is explosive substance; In chemical industry, the production plant area of more than 80% is about had to there is explosive substance.Oxygen: the oxygen in air is ubiquitous.Use electric meter in a large number in process of production, the electrical spark, mechanical wear spark, static spark, high temperature etc. of various friction are inevitable, especially when instrument, electrically break down time.Objectively a lot of industry spot meets explosion condition.When the melting concn of explosive substance and oxygen is within the scope of explosion limit, if there is explosive source, will blast.Therefore take explosion-proofly just to seem very necessary, by the explosion risk medium in factory or mining area, by its initiation energy, the time cycle that minimum ignition temperature and on-the-spot explosion risk gas exist carries out scientific classification classification, to determine the explosion-proof mark of on-the-spot antiknock device and explosion-proof form.
Current China explosion-proof fan comes with some shortcomings part, there is no complete control system, use inconvenience, explosion-proof effect is undesirable, be in operation inefficiency, well can not control the air-flow of motor internal, pressure release weak effect, therefore we have proposed a kind of explosion-proof fan structure for the problems referred to above.
Model utility content
The technical problems to be solved in the utility model overcomes existing defect, a kind of explosion-proof fan structure is provided, there is more complete control system, be easy to use quick, explosion-proof effect is good, and the working efficiency that is in operation is high, can be good at the air-flow controlling motor internal, pressure release is respond well, effectively can solve the problem in background technique.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
A kind of explosion-proof fan structure of the utility model, comprises shell, axle; Lead-in clamp, work wiring terminal, output wiring terminal, distribution of air flow pipe, bearing, packing ring, output signal light, inputted signal light, control panel, air source inlet, flux signal mouth, pressure release unit and exhaust outlet; Described enclosure is provided with bearing and described bearing two ends are provided with packing ring; Described enclosure is provided with distribution of air flow pipe and described distribution of air flow pipe is connected with control panel; Described control panel and output signal light and inputted signal light are connected by wire and described control panel side is provided with air source inlet.
Further, described Bearing inner is provided with axle.
Further, described control panel is by wire and lead-in clamp and the wiring terminal that works, and described lead-in clamp is positioned at work wiring terminal side.
Further, described control panel is connected with output wiring terminal and flux signal mouth by wire.
Further, described flux signal mouth is connected with pressure release unit, and pressure release unit sidewall is provided with exhaust outlet.
The beneficial effect that compared with prior art the utility model reaches is:
The utility model anatomical connectivity is compact, is convenient to work; Can simplify control wiring by control panel, make it control conveniently, distribution of air flow pipe by air-flow reasonable distribution, can not cause air pressure inside too high, add its working life; Signaling lamp can conveniently be observed, and improves working efficiency, has good social effect and economic benefit, is applicable to 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 overall structure connection diagram described in the utility model embodiment;
Number in the figure: 1, shell; 2, axle; 3, lead-in clamp; 4, work wiring terminal; 5, output wiring terminal; 6, distribution of air flow pipe; 7, bearing; 8, packing ring; 9, output signal light; 10, inputted signal light; 11, control panel; 12, air source inlet; 13, flux signal mouth; 14, pressure release unit; 15, exhaust outlet.
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, a kind of explosion-proof fan structure of the utility model, comprises shell 1, axle 2, lead-in clamp 3, work wiring terminal 4, output wiring terminal 5, distribution of air flow pipe 6, bearing 7, packing ring 8, output signal light 9, inputted signal light 10, control panel 11, air source inlet 12, flux signal mouth 13, pressure release unit 14 and exhaust outlet 15; Described shell 1 inside is provided with bearing 7 and described bearing 7 two ends are provided with packing ring 8; Described shell 1 inside is provided with distribution of air flow pipe 6 and described distribution of air flow pipe 6 is connected with control panel 11; Described control panel 11 and output signal light 9 and inputted signal light 10 are connected by wire and described control panel 11 side is provided with air source inlet 12.
As a kind of technical optimization scheme of the present utility model: described bearing 7 inside is provided with axle 2; Described control panel 11 is by wire and lead-in clamp 3 and the wiring terminal 4 that works, and described lead-in clamp 3 is positioned at work wiring terminal 4 side; Described control panel 11 is connected with output wiring terminal 5 and flux signal mouth 13 by wire; Described flux signal mouth 13 is connected with pressure release unit 14, and pressure release unit 14 sidewall is provided with exhaust outlet 15.
The utility model in use, switches on power, and the axle being installed on enclosure also one goes to rotate under the rotation of bearing, and the control panel that enclosure is installed is connected with output wiring terminal with lead-in clamp, the wiring terminal that works; During access lead-in clamp, explosion-proof fan brings into operation, and ensures that work wiring terminal also normally connects in running; The distribution of uniform stream is sent to exhaust outlet by the distribution of air flow pipe of enclosure, when the air-flow of inside reduces, the air-flow of air source inlet just enters blower interior, after air-flow enters, just by the normal operation of motor, its wind energy is normally provided, after receiving input signal, inputted signal light will make, and motor is started working, after receiving output signal, motor is normal output wind energy just; Wind energy by signal transmission to pressure release unit, after pressure release unit experiences larger pressure, can be discharged by exhaust outlet after receiving the signal of control panel transmission by flux signal mouth.
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 technological 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 domain of the present utility model.
Claims (5)
1. an explosion-proof fan structure, comprises shell (1), axle (2), lead-in clamp (3), work wiring terminal (4), output wiring terminal (5), distribution of air flow pipe (6), bearing (7), packing ring (8), output signal light (9), inputted signal light (10), control panel (11), air source inlet (12), flux signal mouth (13), pressure release unit (14) and exhaust outlet (15); It is characterized in that, described shell (1) inside is provided with bearing (7) and described bearing (7) two ends are provided with packing ring (8); Described shell (1) inside is provided with distribution of air flow pipe (6) and described distribution of air flow pipe (6) is connected with control panel (11); Described control panel (11) and output signal light (9) and inputted signal light (10) are connected by wire and described control panel (11) side is provided with air source inlet (12).
2. a kind of explosion-proof fan structure according to claim 1, is characterized in that, described bearing (7) inside is provided with axle (2).
3. a kind of explosion-proof fan structure according to claim 1, is characterized in that, described control panel (11) is by wire and lead-in clamp (3) and the wiring terminal (4) that works, and described lead-in clamp (3) is positioned at work wiring terminal (4) side.
4. a kind of explosion-proof fan structure according to claim 1, is characterized in that, described control panel (11) is connected with output wiring terminal (5) and flux signal mouth (13) by wire.
5. a kind of explosion-proof fan structure according to claim 1, is characterized in that, described flux signal mouth (13) is connected with pressure release unit (14), and pressure release unit (14) sidewall is provided with exhaust outlet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756503.1U CN205089650U (en) | 2015-09-28 | 2015-09-28 | Explosion -proof fan structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756503.1U CN205089650U (en) | 2015-09-28 | 2015-09-28 | Explosion -proof fan structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089650U true CN205089650U (en) | 2016-03-16 |
Family
ID=55480342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756503.1U Expired - Fee Related CN205089650U (en) | 2015-09-28 | 2015-09-28 | Explosion -proof fan structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201875A (en) * | 2015-09-28 | 2015-12-30 | 无锡市南方防爆电机有限公司 | Anti-explosion fan structure |
-
2015
- 2015-09-28 CN CN201520756503.1U patent/CN205089650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201875A (en) * | 2015-09-28 | 2015-12-30 | 无锡市南方防爆电机有限公司 | Anti-explosion fan structure |
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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 |