CN205610390U - Novel water pressure test switch reluctance machine - Google Patents
Novel water pressure test switch reluctance machine Download PDFInfo
- Publication number
- CN205610390U CN205610390U CN201620415250.6U CN201620415250U CN205610390U CN 205610390 U CN205610390 U CN 205610390U CN 201620415250 U CN201620415250 U CN 201620415250U CN 205610390 U CN205610390 U CN 205610390U
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- waterproof layer
- noise reduction
- casing
- damping spring
- pressure test
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Abstract
The utility model discloses a novel water pressure test switch reluctance machine, which comprises a housing, the left end screw thread connection of casing has the end cover, the upper end fixed mounting of casing has the terminal box, the first waterproof layer of making an uproar that falls includes first water proof membrane, second water proof membrane and presss from both sides and establishes the soundproof cotton between first water proof membrane and second water proof membrane, the utility model discloses the structure is through the casing at reluctance machine, set up the first waterproof layer of making an uproar that falls in the end cover soft breeze aircraft bonnet respectively, the second falls make an uproar waterproof layer and third and falls the waterproof layer of making an uproar, assurance switched reluctance motor that can be fine waterproof performance and switched reluctance motor's the great noise itself when carrying out the water pressure test, the utilization fall the soundproof cotton that sets up in the waterproof layer of making an uproar reduce reluctance machine inner chamber rotor and fanman as the time noise that sends, the first water proof membrane and the second water proof membrane that set up simultaneously can be fine prevent that water pressure from testing the time splash spatter on the reluctance machine, the security of motor has improved to a certain extent.
Description
Technical field
This utility model relates to hydraulic pressure test relevant device technical field, a kind of novel hydraulic pressure test switched reluctance machines.
Background technology
Switch magnetic group motor for hydraulic pressure test has simple in construction, low cost, can be used for running up, not having any type of winding on rotor, its rotor mechanical strength is high, may be used for ultrahigh speed operating, only several concentratred winding on stator, therefore manufacture simplicity, insulation system simple.And its circuit winding reliable, every and magnetic circuit are separate, in the range of the certain shaft angle of each leisure, produce electromagnetic torque.And unlike motor must produce a rotating excitation field under each phase winding and magnetic circuit act on jointly, motor could run well.From control structure, each self-supporting phase winding of each circuitry phase is powered, and therefore system reliability is high, but can produce bigger vibrations and noise in operation process, for this it is proposed that a kind of novel hydraulic pressure test switched reluctance machines is used for solving the problems referred to above.
Utility model content
The purpose of this utility model is to provide a kind of novel hydraulic pressure test switched reluctance machines, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of novel hydraulic pressure test switched reluctance machines，Including casing，The left end of described casing is threaded end cap，And the right-hand member of casing is threaded fan shroud，The upper end of described casing is installed with rosette，It is provided with stator by the first damping spring and the fixed installation of the second damping spring in the middle part of the inner chamber of described casing，And first damping spring be arranged on the position to the right, middle part of stator，Second damping spring is arranged on the left part of stator，The left side of described stator is provided with rotor，The middle part activity of described stator and rotor is interspersed is provided with rotating shaft，And the left end of rotating shaft extends to the outside of end cap，The right-hand member of rotating shaft extends to casing and is rotationally connected with the blower fan being arranged in casing，Described casing、The inwall of end cap and fan shroud is respectively equipped with the first noise reduction waterproof layer、Second noise reduction waterproof layer and the 3rd noise reduction waterproof layer，Described first noise reduction waterproof layer includes the first waterproof membrane、Second waterproof membrane and be folded in the Sound-proof material between the first waterproof membrane and the second waterproof membrane.
Preferably, the structure of described first noise reduction waterproof layer, the second noise reduction waterproof layer and the 3rd noise reduction waterproof layer is identical with shape, and the first noise reduction waterproof layer, the second noise reduction waterproof layer and the 3rd noise reduction waterproof layer be all close to inwall and arrange, the thickness of described Sound-proof material is not less than eight millimeters.
Preferably, the quantity of described first damping spring and the second damping spring is identical, being no less than four groups, and the first damping spring and the second damping spring are around being evenly distributed between the first noise reduction waterproof layer and stator, described first damping spring and the second damping spring are in elastic compression.
Preferably, the inner walls of described rosette is provided with waterproof layer.
Compared with prior art, the beneficial effects of the utility model are: this utility model structure is by the casing at reluctance motor, end cap and fan shroud are respectively provided with the first noise reduction waterproof layer, second noise reduction waterproof layer and the 3rd noise reduction waterproof layer, can be good at ensureing the switched reluctance machines water resistance when carrying out hydraulic pressure test and the loud noise of switched reluctance machines itself, the noise that the Sound-proof material arranged in utilizing noise reduction waterproof layer sends when reducing reluctance motor inner chamber rotor and blower fan work, when the first waterproof membrane simultaneously arranged and the second waterproof membrane can be good at preventing hydraulic pressure test, spray splashes on reluctance motor, improve the safety of motor to a certain extent.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model housing cavity structure right view；
Fig. 3 is this utility model water-proof noise reducing Rotating fields schematic diagram.
In figure: 1 casing, 2 end caps, 3 fan shrouds, 4 stators, 5 blower fans, 6 rotating shafts, 7 rosettees, 8 first noise reduction waterproof layers, 9 second noise reduction waterproof layers, 10 the 3rd noise reduction waterproof layers, 11 first damping springs, 12 first waterproof membranes, 13 Sound-proof materials, 14 second waterproof membranes, 15 second damping springs.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of novel hydraulic pressure test switched reluctance machines, including casing 1, the left end of casing 1 is threaded end cap 2, and the right-hand member of casing 1 is threaded fan shroud 3, the upper end of casing 1 is installed with rosette 7, it is provided with stator 4 by the first damping spring 11 and the fixed installation of the second damping spring 15 in the middle part of the inner chamber of casing 1, and first damping spring 11 be arranged on the position to the right, middle part of stator 4, the second damping spring 15 is arranged on the left part of stator 4.
Straggly first damping spring 11 is set and the second damping spring 15 ensure that the stability of stator 4, the left side of stator 4 is provided with rotor, the middle part activity of stator 4 and rotor is interspersed is provided with rotating shaft 6, and the left end of rotating shaft 6 extends to the outside of end cap 2, the right-hand member of rotating shaft 6 extends to casing 1 and is rotationally connected with the blower fan 5 being arranged in casing 1, casing 1, the inwall of end cap 2 and fan shroud 3 is respectively equipped with the first noise reduction waterproof layer 8, second noise reduction waterproof layer 9 and the 3rd noise reduction waterproof layer 10, first noise reduction waterproof layer 8 includes the first waterproof membrane 12, second waterproof membrane 14 and be folded in the Sound-proof material 13 between the first waterproof membrane 12 and the second waterproof membrane 14.
First noise reduction waterproof layer 8, second noise reduction waterproof layer 9 is identical with shape with the structure of the 3rd noise reduction waterproof layer 10, and the first noise reduction waterproof layer 8, second noise reduction waterproof layer 9 and the 3rd noise reduction waterproof layer 10 are all close to inwall and are arranged, the thickness of Sound-proof material 13 is not less than eight millimeters, first damping spring 11 is identical with the quantity of the second damping spring 15, it is no less than four groups, and first damping spring 11 and the second damping spring 15 around being evenly distributed between the first noise reduction waterproof layer 8 and stator 4, first damping spring 11 and the second damping spring 15 are in elastic compression, the inner walls of rosette 7 is provided with waterproof layer.
By the casing 1 at reluctance motor, end cap 2 and fan shroud 3 are respectively provided with the first noise reduction waterproof layer 8, second noise reduction waterproof layer 9 and the 3rd noise reduction waterproof layer 10, can be good at ensureing the switched reluctance machines water resistance when carrying out hydraulic pressure test and the loud noise of switched reluctance machines itself, the Sound-proof material 13 arranged in noise reduction waterproof layer is utilized to reduce reluctance motor inner chamber rotor and noise that blower fan 5 sends when working, when the first waterproof membrane 12 simultaneously arranged and the second waterproof membrane 14 can be good at preventing hydraulic pressure test, spray splashes on reluctance motor, improve the safety of motor to a certain extent.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. a novel hydraulic pressure test switched reluctance machines，Including casing (1)，The left end of described casing (1) is threaded end cap (2)，And the right-hand member of casing (1) is threaded fan shroud (3)，The upper end of described casing (1) is installed with rosette (7)，It is characterized in that: in the middle part of the inner chamber of described casing (1), be provided with stator (4) by the first damping spring (11) and the second damping spring (15) fixed installation，And first damping spring (11) be arranged on the position to the right, middle part of stator (4)，Second damping spring (15) is arranged on the left part of stator (4)，The left side of described stator (4) is provided with rotor，The middle part activity of described stator (4) and rotor is interspersed is provided with rotating shaft (6)，And the left end of rotating shaft (6) extends to the outside of end cap (2)，The right-hand member of rotating shaft (6) extends to casing (1) and is rotationally connected with the blower fan (5) being arranged in casing (1)，Described casing (1)、The inwall of end cap (2) and fan shroud (3) is respectively equipped with the first noise reduction waterproof layer (8)、Second noise reduction waterproof layer (9) and the 3rd noise reduction waterproof layer (10)，Described first noise reduction waterproof layer (8) includes the first waterproof membrane (12)、Second waterproof membrane (14) and the Sound-proof material (13) being folded between the first waterproof membrane (12) and the second waterproof membrane (14).
- One the most according to claim 1 novel hydraulic pressure test switched reluctance machines, it is characterized in that: described first noise reduction waterproof layer (8), the second noise reduction waterproof layer (9) are identical with shape with the structure of the 3rd noise reduction waterproof layer (10), and the first noise reduction waterproof layer (8), the second noise reduction waterproof layer (9) and the 3rd noise reduction waterproof layer (10) be all close to inwall and arrange, the thickness of described Sound-proof material (13) is not less than eight millimeters.
- One the most according to claim 1 novel hydraulic pressure test switched reluctance machines, it is characterized in that: described first damping spring (11) is identical with the quantity of the second damping spring (15), it is no less than four groups, and first damping spring (11) and the second damping spring (15) around being evenly distributed between the first noise reduction waterproof layer (8) and stator (4), described first damping spring (11) and the second damping spring (15) are in elastic compression.
- One the most according to claim 1 novel hydraulic pressure test switched reluctance machines, it is characterised in that: the inner walls of described rosette (7) is provided with waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415250.6U CN205610390U (en) | 2016-05-10 | 2016-05-10 | Novel water pressure test switch reluctance machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620415250.6U CN205610390U (en) | 2016-05-10 | 2016-05-10 | Novel water pressure test switch reluctance machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205610390U true CN205610390U (en) | 2016-09-28 |
Family
ID=56966116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620415250.6U Expired - Fee Related CN205610390U (en) | 2016-05-10 | 2016-05-10 | Novel water pressure test switch reluctance machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205610390U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849461A (en) * | 2017-02-21 | 2017-06-13 | 浙江永发机电有限公司 | A kind of electric machine for fan |
| CN107342652A (en) * | 2017-08-09 | 2017-11-10 | 江苏环球特种电机有限公司 | A kind of low noise threephase asynchronous |
| CN111446816A (en) * | 2020-04-07 | 2020-07-24 | 刘书德 | Six-phase AC motor frequency conversion speed regulation system |
-
2016
- 2016-05-10 CN CN201620415250.6U patent/CN205610390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849461A (en) * | 2017-02-21 | 2017-06-13 | 浙江永发机电有限公司 | A kind of electric machine for fan |
| CN107342652A (en) * | 2017-08-09 | 2017-11-10 | 江苏环球特种电机有限公司 | A kind of low noise threephase asynchronous |
| CN111446816A (en) * | 2020-04-07 | 2020-07-24 | 刘书德 | Six-phase AC motor frequency conversion speed regulation system |
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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 |
Granted publication date: 20160928 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |