CN207426862U - A kind of sealing of platform that exceeds the speed limit and cooling structure - Google Patents
A kind of sealing of platform that exceeds the speed limit and cooling structure Download PDFInfo
- Publication number
- CN207426862U CN207426862U CN201721418298.3U CN201721418298U CN207426862U CN 207426862 U CN207426862 U CN 207426862U CN 201721418298 U CN201721418298 U CN 201721418298U CN 207426862 U CN207426862 U CN 207426862U
- Authority
- CN
- China
- Prior art keywords
- separate terminal
- terminal enclosure
- sealing
- motor casing
- port
- 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.)
- Withdrawn - After Issue
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- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of sealing of platform that exceeds the speed limit of the utility model open class and cooling structure, cover is fixedly connected on protective cover, protective cover is fixedly connected with the upper port of motor casing, the lower port of motor casing is fixedly connected with the upper port of upper separate terminal enclosure, the lower port of upper separate terminal enclosure is fixedly connected with the upper port of lower separate terminal enclosure, one end of pipeline and the lower port of separate terminal enclosure are tightly connected, and the air outlet of the other end and air blower is tightly connected, and valve is connected on pipeline；It is sealed between the protective cover and cover, between protective cover and motor casing, between motor casing and upper separate terminal enclosure and between upper separate terminal enclosure and lower separate terminal enclosure using sealing ring.The utility model replaces the partially sealed of original rotor upper end zigzag axis peak with host integral sealing, and sealing means are simpler, and sealing effect is more preferable；Discontinuous operation and the scheme of intermittent cooling, good cooling results can be used in the utility model.
Description
Technical field：
Sealing and cooling structure the utility model is related to a kind of platform that exceeds the speed limit.
Background technology：
Existing hypervelocity platform uses the structure of axis peak zigzag sealing, and sealing effect is not fine, is not achieved offline close
Effect is sealed, and the cooling provision for the platform that exceeds the speed limit is to install cooling fan 400 in rotor lower end mandrel, is set on the outer wall of motor casing
Ventilation hole 500, cooling fan 400 form convection current with ventilation hole 500, and side working edge cools down, and cooling effect is general.
Utility model content：
The utility model is to provide a kind of sealing of platform and cold of exceeding the speed limit to solve the above-mentioned problems of the prior art
But structure.
There is technical solution used by the utility model：A kind of sealing of platform that exceeds the speed limit and cooling structure, including protective cover, lid
Body, motor casing, upper separate terminal enclosure, lower separate terminal enclosure, pipeline, valve and air blower, the cover are fixedly connected on protective cover, protection
Cover is fixedly connected with the upper port of motor casing, and the lower port of motor casing is fixedly connected with the upper port of upper separate terminal enclosure, upper separate terminal enclosure
Lower port be fixedly connected with the upper port of lower separate terminal enclosure, the lower port of one end of pipeline and lower separate terminal enclosure is tightly connected, another
End and the air outlet of air blower are tightly connected, and valve is connected on pipeline；
Between the protective cover and cover, between protective cover and motor casing, between motor casing and upper separate terminal enclosure and on connect
It is sealed between irdome and lower separate terminal enclosure using sealing ring.
Further, the upper port of the lower separate terminal enclosure extends outwardly and forms the connection side of platform-like, on connection side
It is connected with seal socket.
The utility model has the advantages that：
1) the utility model replaces the partially sealed of original rotor upper end zigzag axis peak with host integral sealing, close
Envelope mode is simpler, and sealing effect is more preferable；
2) discontinuous operation and the scheme of intermittent cooling can be used in the utility model, due to each overspeed test time compared with
Short, that is, for the relatives of Taiwan compatriots living on the Mainland of exceeding the speed limit in discontinuous operation mechanism, the temperature that once exceeds the speed limit knows that rotor will not overheat, external air blast by experiment
Machine, host at work, close, and host is integrally sealing state, meets job requirement by valve；Once experiment finishes, opening valve
Door and small blower integrally cool down host.
Description of the drawings：
Sealings and cooling structure of the Fig. 1 for the platform that exceeds the speed limit in the prior art.
Fig. 2 is the partial enlarged view of the sealing structure of hypervelocity platform in the prior art.
Fig. 3 is the utility model structure chart.
Specific embodiment：
The utility model will be further described below with reference to the accompanying drawings.
As shown in figure 3, the utility model discloses sealing and the cooling structure of a kind of platform that exceeds the speed limit, including protective cover 11, cover
12nd, motor casing 13, upper separate terminal enclosure 14, lower separate terminal enclosure 15, pipeline 16, valve 17 and air blower 18, cover 12 are fixedly connected on anti-
On shield 11, protective cover 11 is fixedly connected with the upper port of motor casing 13, and the lower port of motor casing 13 is upper with upper separate terminal enclosure 14
Port is fixedly connected, and the lower port of upper separate terminal enclosure 14 is fixedly connected with the upper port of lower separate terminal enclosure 15, and one end of pipeline 16 is under
The lower port of separate terminal enclosure 15 is tightly connected, and the air outlet of the other end and air blower 18 is tightly connected, and valve 17 is connected to pipeline 16
On.
Between protective cover 11 and cover 12 in the utility model, between protective cover 11 and motor casing 13, motor casing 13 with
It is sealed between upper separate terminal enclosure 14 and between upper separate terminal enclosure 14 and lower separate terminal enclosure 15 using sealing ring.
The upper port of lower separate terminal enclosure 15 in the utility model extends outwardly and forms the connection side 151 of platform-like, even
Seal socket 152 is connected on edge fit 151.
The utility model integrally seals the host for the platform that will exceed the speed limit using O-ring structure, and motor lines and sensor are corresponded to and led to
The mode for crossing seal socket 152 seals, and improves host sealing effect.
When doing overspeed test, cover 12 is sealedly connected on protective cover 11 so that host integral sealing.Due to surpassing every time
The time of speed experiment is shorter, that is, for the relatives of Taiwan compatriots living on the Mainland of exceeding the speed limit in discontinuous operation mechanism, the temperature that once exceeds the speed limit knows that rotor will not by experiment
Overheat, can be used discontinuous operation and the scheme of intermittent cooling.External air blower 18 uses between air blower 18 and lower separate terminal enclosure 15
Valve connects.Host at work, close, and host is integrally sealing state, meets job requirement by valve.Overspeed test is completed
Afterwards, cover 12 is opened.Open valve and small blower integrally cool down host.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, several improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (2)
1. sealing and the cooling structure of a kind of platform that exceeds the speed limit, it is characterised in that：Including protective cover (11), cover (12), motor casing
(13), upper separate terminal enclosure (14), lower separate terminal enclosure (15), pipeline (16), valve (17) and air blower (18), the cover (12) are fixed
It is connected on protective cover (11), protective cover (11) is fixedly connected with the upper port of motor casing (13), the lower port of motor casing (13)
It is fixedly connected with the upper port of upper separate terminal enclosure (14), the lower port of upper separate terminal enclosure (14) and the upper port of lower separate terminal enclosure (15) are fixed
Connection, one end of pipeline (16) and the lower port of lower separate terminal enclosure (15) are tightly connected, the air outlet of the other end and air blower (18)
It is tightly connected, valve (17) is connected on pipeline (16)；
Between the protective cover (11) and cover (12), between protective cover (11) and motor casing (13), motor casing (13) is with above connecing
It is sealed between irdome (14) and between upper separate terminal enclosure (14) and lower separate terminal enclosure (15) using sealing ring.
2. the sealing of hypervelocity platform and cooling structure as described in claim 1, it is characterised in that：The lower separate terminal enclosure (15) it is upper
Port extends outwardly and forms the connection side (151) of platform-like, and seal socket (152) is connected in connection side (151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418298.3U CN207426862U (en) | 2017-10-30 | 2017-10-30 | A kind of sealing of platform that exceeds the speed limit and cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418298.3U CN207426862U (en) | 2017-10-30 | 2017-10-30 | A kind of sealing of platform that exceeds the speed limit and cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426862U true CN207426862U (en) | 2018-05-29 |
Family
ID=62310300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721418298.3U Withdrawn - After Issue CN207426862U (en) | 2017-10-30 | 2017-10-30 | A kind of sealing of platform that exceeds the speed limit and cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612190A (en) * | 2017-10-30 | 2018-01-19 | 南京磁谷科技有限公司 | A kind of sealing of platform that exceeds the speed limit and cooling structure |
-
2017
- 2017-10-30 CN CN201721418298.3U patent/CN207426862U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612190A (en) * | 2017-10-30 | 2018-01-19 | 南京磁谷科技有限公司 | A kind of sealing of platform that exceeds the speed limit and cooling structure |
| CN107612190B (en) * | 2017-10-30 | 2023-09-22 | 南京磁谷科技有限公司 | Sealing and cooling structure of overspeed table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 99, Jinxin Middle Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Cigu Technology Co.,Ltd. Address before: Nine No. 211102 Bamboo Road, Jiangning Development Zone, Nanjing, Jiangsu, 100 Patentee before: NANJING CIGU Ltd.,Corp. |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180529 Effective date of abandoning: 20230922 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180529 Effective date of abandoning: 20230922 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |