CN108808948A - decelerating motor waterproof cover - Google Patents
decelerating motor waterproof cover Download PDFInfo
- Publication number
- CN108808948A CN108808948A CN201810696439.0A CN201810696439A CN108808948A CN 108808948 A CN108808948 A CN 108808948A CN 201810696439 A CN201810696439 A CN 201810696439A CN 108808948 A CN108808948 A CN 108808948A
- Authority
- CN
- China
- Prior art keywords
- interlayer
- waterproof cover
- inlet channel
- cover
- decelerating motor
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Decelerating motor waterproof cover, it is related to a kind of waterproof construction, including waterproof cover and bottom cover, it is tightly connected between the waterproof cover and bottom cover, waterproof cover is provided with interlayer, it is provided on bottom cover and the matched cyclic spring protrusion of the interlayer, it is provided with double-layer seal rings between waterproof cover and the bottom cover, the inlet channel for connecting the interlayer is provided on cover body, air pressure is more than ambient pressure in interlayer, the float ball of inlet channel can be opened and closed by being provided in inlet channel, float ball described in when air pressure is more than ambient pressure in interlayer closes the inlet channel, float ball described in when air pressure is less than ambient pressure in interlayer opens the inlet channel.Compared with prior art, the beneficial effects of the invention are as follows：Can allow and subtract variable-speed motor and possess good water resistance for a long time outdoors, while can be found at the first time when there are leakage scenarios, solve the problems, such as to subtract now variable-speed motor proof mechanism of water be easy it is hard to find after aging and leakage.
Description
Technical field
The present invention relates to a kind of decelerating motor waterproof construction, especially a kind of outdoor decelerating motor waterproof construction.
Background technology
Decelerating motor is a kind of common electrical equipment, and in solar power generation, decelerating motor mainly controls plate of following spot
Rotation, since plate of following spot is needed in unguarded outdoor application, decelerating motor at this time will be subjected to a day Sai and drench with rain, or even dislike
It can also be by extreme problems such as dust storm, lightnings under bad weather.Existing sealing protection is mainly using rubber as primary seal material, auxiliary
Help design of Sealing Structure, but pass through and be exposed to the sun and drench with rain for a long time, the aging of rubber can be very serious, does not often reach
Replacing construction will disable, and plate of especially much following spot is arranged in the area of environment and awful weather, therefore use outdoors
Decelerating motor needs a kind of protective capacities strong, and the safeguard structure with warning system.
Invention content
The present invention is directed to deficiency in the prior art, provides decelerating motor waterproof cover, can allow and subtract variable-speed motor outdoors
Possess good water resistance for a long time, while can be found at the first time when there are leakage scenarios, solution subtracts variable-speed motor now
Proof mechanism of water is easy problem hard to find after aging and leakage.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：Decelerating motor waterproof cover, packet
Waterproof cover and bottom cover are included, is tightly connected between the waterproof cover and bottom cover, the waterproof cover is provided with interlayer, the bottom
Cover be provided with the interlayer matched cyclic spring protrusion, be provided between the waterproof cover and the bottom cover double
Layer sealing ring is provided with the inlet channel for connect interlayer on the cover body, in the interlayer air pressure be more than external world's gas
It presses, the float ball that can be opened and closed inlet channel is provided in the inlet channel, air pressure is more than ambient pressure in the interlayer
The float ball of Shi Suoshu closes the inlet channel, when air pressure is less than ambient pressure in the interlayer described in float ball beat
Open the inlet channel.
In above-mentioned technical proposal, it is preferred that the inlet channel connection air compressor and gas drier.
In above-mentioned technical proposal, it is preferred that be provided with several pedestals on the waterproof cover, be provided on the bottom cover
With the matched through-hole of the pedestal, the pedestal is bolted with the through-hole.
In above-mentioned technical proposal, it is preferred that the waterproof cover and the bottom cover surface smear have underwater paint.
In above-mentioned technical proposal, it is preferred that be provided with flowmeter on the inlet channel, the flowmeter, which has, to be passed
Defeated device outwardly sends signal.
In above-mentioned technical proposal, it is preferred that be provided with trunnion in the inlet channel, support is provided on the trunnion
Platform is lifted, the float ball, which is arranged, lifts in described on platform, and the float ball and described lift set between platform
Be equipped with spring, the float ball under the variation of interlayer air pressure even at the cost of one's life or opening and closing trunnion.
It is mainly the sealing means that shell adds rubber washer that existing outdoor, which subtracts variable-speed motor waterproof construction, is followed spot due to being used in
Variable-speed motor use environment is severe, and rubber washer often just fails before normal sealing life expires, and once loses for subtracting on plate
It also only can just discover after subtracting variable-speed motor and going wrong after effect, often subtract variable-speed motor at this time and intake and scrap.For this this hair
Bright is a kind of novel waterproof construction, mainly carries out waterproof using air pressure principle, both can within sandwich establishment, fill in interlayer
There is the gas bigger than external atmosphere pressure, by this set, can be learnt according to the flow velocity of gas if leaking occurs in shell
Leakage situation, and due in shell air pressure be more than the external world, can only allow the gas in shell to be escaped from shell, without allowing the external world
Air or steam enter in shell, even if a leak occurs it is also ensured that the sealing of whole device, maintenance personal can be allowed
Shell is repaired in time or is taken out subtracts variable-speed motor.
Compared with prior art, the beneficial effects of the invention are as follows：It can allow and subtract variable-speed motor and possess for a long time outdoors well
Water resistance, while can be found at the first time when there are leakage scenarios, solve to subtract now variable-speed motor proof mechanism of water be easy it is old
Problem hard to find after changing and revealing.
Description of the drawings
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is schematic diagram at A in Fig. 1 of the present invention.
Fig. 3 is schematic diagram at B in Fig. 1 of the present invention.
Specific implementation mode
Present invention is further described in detail With reference to embodiment.
Embodiment 1：As shown in Figure 1 to Figure 3, decelerating motor waterproof cover, including waterproof cover 1 and bottom cover 11, the waterproof
Shell 2 and 11 surface smear of bottom cover have underwater paint.It is tightly connected between the waterproof cover 1 and bottom cover 11, described is anti-
Water hull 1 is provided with interlayer 2, be provided on the bottom cover 11 with 2 matched cyclic spring protrusion 3 of the interlayer, it is described
It is provided with double-layer seal rings 31 between waterproof cover 1 and the bottom cover 11, several pedestals 32 are provided on the waterproof cover 1,
It is provided on the bottom cover 11 and passes through bolt with the through-hole with 32 matched through-hole of the pedestal, the pedestal 32
33 fix.The inlet channel 21 for connecting the interlayer 2 is provided on the cover body 1, the inlet channel 21 connects air
Compressor 5 and gas drier 6, in the interlayer 2 air pressure be more than ambient pressure.It is provided with larynx in the inlet channel 21
Pipe 4 is provided on the trunnion 4 and lifts platform 41, and described lifting is provided with float ball 42, the floating on platform 41
Ball 42 and described lift are provided with spring 43 between platform 41.The float ball 42 under the variation of 2 air pressure of interlayer even at the cost of one's life
Or opening and closing trunnion 21, when both air pressure is more than ambient pressure in the interlayer 2 described in float ball 42 to close the air inlet logical
Road 21, when air pressure is less than ambient pressure in the interlayer 2 described in float ball 42 open the inlet channel 21.Described
Flowmeter 44 is provided on inlet channel 21, there is the flowmeter 44 transmitting device outwardly to send signal.
Due to gassy in the interlayer 2 in the present invention, the air pressure when waterproof cover 1 is not revealed in interlayer 2 is more than outer
Boundary, so the air pressure and air compressor 5 after by interlayer 2 full of gas in interlayer 2 export air pressure balance, just without continuing to fill
The consumption of gas, gas is very small.So the air compressor 5 and gas drier 6 in the present invention can once connect it is multiple
Inlet channel 21 is that the interlayer 2 in multiple waterproof covers 1 supplies.Again because 1 primary protection of this waterproof cover subtracts change for plate of following spot
Fast machine, the electric power that plate of following spot provides can allow 6 long-play of air compressor 5 and gas drier.Once waterproof cover occurs
It leaks, then 2 decompression of interlayer, float ball 42 is open-top, and air compressor 5 can be that the inflation of interlayer 2 is kept for the air pressure beginning in interlayer 2 always
It is more than ambient pressure eventually, even if external environment is severe in this condition, extraneous sleet and dust will not enter interlayer
2, it will not more enter in waterproof cover.Flowmeter 44 is provided on inlet channel 21 simultaneously, once inlet channel 21 persistently supplies
Gas, then flowmeter 44 can detect, show at this time waterproof cover 1 damage, need repairing.Device through the invention prevents substantially
The leakage problem of outdoor use waterproof cover, is a kind of excellent outdoor waterproof apparatus, this water-tight device is not only under advantage
It can be used for subtracting variable-speed motor, can be also used for other electric appliances and device.
Claims (6)
1. decelerating motor waterproof cover, including waterproof cover and bottom cover are tightly connected, feature between the waterproof cover and bottom cover
For the waterproof cover is provided with interlayer, is provided on the bottom cover and the matched cyclic spring protrusion of the interlayer, institute
Be provided with double-layer seal rings between the waterproof cover and the bottom cover stated, be provided on the cover body connection interlayer into
Gas channel, in the interlayer air pressure be more than ambient pressure, the floating of inlet channel can be opened and closed by being provided in the inlet channel
Dynamic ball, when air pressure is more than ambient pressure in the interlayer described in float ball close the inlet channel, the interlayer
Float ball described in when interior air pressure is less than ambient pressure opens the inlet channel.
2. decelerating motor waterproof cover according to claim 1, it is characterized in that, the inlet channel connects air compressor
And gas drier.
3. decelerating motor waterproof cover according to claim 1, it is characterized in that, several feet are provided on the waterproof cover
, it is provided on the bottom cover and is consolidated by bolt with the through-hole with the matched through-hole of the pedestal, the pedestal
It is fixed.
4. decelerating motor waterproof cover according to claim 1, it is characterized in that, the waterproof cover and the bottom cover surface
It is coated with underwater paint.
5. decelerating motor waterproof cover according to claim 1, it is characterized in that, it is provided with flow on the inlet channel
There is transmitting device outwardly to send signal for meter, the flowmeter.
6. decelerating motor waterproof cover according to claim 1, it is characterized in that, it is provided with trunnion in the inlet channel,
Be provided on the trunnion and lift platform, the float ball, which is arranged, lifts in described on platform, the float ball with
Described lift is provided with spring between platform, the float ball under the variation of interlayer air pressure even at the cost of one's life or opening and closing trunnion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696439.0A CN108808948A (en) | 2018-06-29 | 2018-06-29 | decelerating motor waterproof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696439.0A CN108808948A (en) | 2018-06-29 | 2018-06-29 | decelerating motor waterproof cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108808948A true CN108808948A (en) | 2018-11-13 |
Family
ID=64072639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810696439.0A Pending CN108808948A (en) | 2018-06-29 | 2018-06-29 | decelerating motor waterproof cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808948A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067265A (en) * | 2021-02-07 | 2021-07-02 | 深圳市新能电气有限公司 | Deep fusion type intelligent feeder terminal box structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1714244A (en) * | 2002-11-07 | 2005-12-28 | 卢克汽车-液压系统两合公司 | Compressor |
| CN107508407A (en) * | 2017-08-24 | 2017-12-22 | 江苏韩森自动车股份有限公司 | A kind of high pressure wheel hub motor waterproof management system used for electric vehicle |
-
2018
- 2018-06-29 CN CN201810696439.0A patent/CN108808948A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1714244A (en) * | 2002-11-07 | 2005-12-28 | 卢克汽车-液压系统两合公司 | Compressor |
| CN107508407A (en) * | 2017-08-24 | 2017-12-22 | 江苏韩森自动车股份有限公司 | A kind of high pressure wheel hub motor waterproof management system used for electric vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067265A (en) * | 2021-02-07 | 2021-07-02 | 深圳市新能电气有限公司 | Deep fusion type intelligent feeder terminal box structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
|
| RJ01 | Rejection of invention patent application after publication |