CN2842851Y - Explosion-proof motor - Google Patents
Explosion-proof motor Download PDFInfo
- Publication number
- CN2842851Y CN2842851Y CNU2005200462613U CN200520046261U CN2842851Y CN 2842851 Y CN2842851 Y CN 2842851Y CN U2005200462613 U CNU2005200462613 U CN U2005200462613U CN 200520046261 U CN200520046261 U CN 200520046261U CN 2842851 Y CN2842851 Y CN 2842851Y
- Authority
- CN
- China
- Prior art keywords
- motor
- epoxy resin
- cable
- temperature controller
- temperature
- 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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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to an explosion-proof motor for an air conditioner and an air dehumidifier, which comprises a motor and a temperature protector. The utility model is characterized in that the temperature protector is connected in series with a temperature controller; the part of an outgoing line of the motor, which is connected with a cable, is provided with an encapsulated cover in which epoxy resin is cast and filled. Because the temperature protector is connected in series with the temperature controller, and the part of an outgoing line of the motor, which is connected with a cable, is provided with the encapsulated cover in which epoxy resin is cast and filled, voltaic arcs and sparks generated in the motor can be effectively blocked in time through the temperature controller so that the degree of safety is increased. In addition, because the epoxy resin is cast and filled in the encapsulated cover, the encapsulated cover can not emblaze ambient explosive mixtures. Therefore, the structure can sufficiently ensure the safety of the motor with simple structure and installation convenience.
Description
Technical field
The utility model relates to a kind of fire-proof motor that is used for air-conditioning and airdryer.
Background technology
Fire-proof motor is widely used in inflammable and explosive occasions such as oil, chemical industry and military industry field.Usually, these inflammable and explosive deathtraps, can't use air conditioner, its main cause is that the air-conditioning inboard installation is all not explosion-proof, wherein, motor is a key equipment in the air conditioner, when motor opens circuit or short trouble owing to unexpected accident, the energy abrupt release of storing will be come out, produce spark or heating, thereby cause burning or blast, lost fail safe.
Summary of the invention
Have defective for overcoming prior art, the utility model provides a kind of can in time, effectively control motor temperature, has the simple in structure of explosion insulation performance again, the fire-proof motor that fail safe is good.
For achieving the above object; the technical solution of the utility model is such: a kind of fire-proof motor; comprise motor, temperature protector; be characterized in; temperature protector is serially connected with a temperature controller; the lead-out wire of motor and cable segment connector are equipped with one and water the sealing cover shell, and watering to pour into a mould to be full of in the sealing cover shell has epoxy resin.
The utility model beneficial effect: owing to be connected in series a temperature controller after having adopted temperature protector, the lead-out wire of motor and cable segment connector are equipped with one and water the sealing cover shell, and watering to pour into a mould to be full of in the sealing cover shell has epoxy resin.Make produce electric arc in the motor, spark is closed by temperature controller is timely and effective, improves safe coefficient, and cast is full of epoxy resin is arranged in the case, makes its explosive mixture around can not lighting.Therefore, adopt this structure can fully guarantee the fail safe of motor, simple in structure, easy for installation.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1, a kind of fire-proof motor comprises motor 1, temperature protector 2; be characterized in; temperature protector 2 is serially connected with a temperature controller 8, and the lead-out wire 7 and cable 6 coupling parts of motor 1 are equipped with one and water sealing cover shell 3, and watering to pour into a mould to be full of in the sealing cover shell has epoxy resin 4.
Be with conduit 5 outside the cable 6, conduit 5 is connected with case 3.
The cooling cycle system of air conditioner adopts sealing, no-spark, three kinds of explosion-proof forms of flame proof to reach requirement of explosion proof, motor 1 is by temperature controller 8 control motor temperatures, lead-out wire and cable connection partly adopt the method for watering envelope to reach explosion-proof, explosion insulation performance, and stop inner blast blast around shell, make it can not light explosive mixture on every side.And cable connects directly that the motor lead-out wire is simple in structure, and cost is low, makes on-the-spotly to install very conveniently, has very high practicality.
Claims (2)
1. fire-proof motor; comprise motor (1), temperature protector (2); it is characterized in that; described temperature protector (2) is serially connected with a temperature controller (8); the lead-out wire (7) of motor (1) is equipped with one with cable (6) coupling part and waters sealing cover shell (3), and watering to pour into a mould to be full of in the sealing cover shell has epoxy resin (4).
2. fire-proof motor according to claim 1 is characterized in that, described cable (6) is outer to be with conduit (5), and conduit (5) is connected with case (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200462613U CN2842851Y (en) | 2005-11-04 | 2005-11-04 | Explosion-proof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200462613U CN2842851Y (en) | 2005-11-04 | 2005-11-04 | Explosion-proof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2842851Y true CN2842851Y (en) | 2006-11-29 |
Family
ID=37446722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200462613U Expired - Fee Related CN2842851Y (en) | 2005-11-04 | 2005-11-04 | Explosion-proof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2842851Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2516377C2 (en) * | 2007-08-08 | 2014-05-20 | Джиангмен Идеар Ханью Электрикал Джоинт-Сток Ко., Лтд. | Permanent-magnet synchronous motor for drainage pump |
| CN104333165A (en) * | 2014-11-25 | 2015-02-04 | 武汉东方思创应急装备科技有限公司 | Explosion-proof electric machine for controlling automatic self-rescuer |
| CN109038927A (en) * | 2018-08-20 | 2018-12-18 | 珠海凯邦电机制造有限公司 | Explosion-proof plastic packaging motor |
| CN112615461A (en) * | 2020-12-28 | 2021-04-06 | 肯赛思防爆技术(苏州)有限公司 | Explosion-proof air sweeping motor for air conditioner |
-
2005
- 2005-11-04 CN CNU2005200462613U patent/CN2842851Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2516377C2 (en) * | 2007-08-08 | 2014-05-20 | Джиангмен Идеар Ханью Электрикал Джоинт-Сток Ко., Лтд. | Permanent-magnet synchronous motor for drainage pump |
| CN104333165A (en) * | 2014-11-25 | 2015-02-04 | 武汉东方思创应急装备科技有限公司 | Explosion-proof electric machine for controlling automatic self-rescuer |
| CN109038927A (en) * | 2018-08-20 | 2018-12-18 | 珠海凯邦电机制造有限公司 | Explosion-proof plastic packaging motor |
| CN112615461A (en) * | 2020-12-28 | 2021-04-06 | 肯赛思防爆技术(苏州)有限公司 | Explosion-proof air sweeping motor for air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |