CN205956055U - Air -blower water jacket disconnect -type water -cooled bearing seat - Google Patents
Air -blower water jacket disconnect -type water -cooled bearing seat Download PDFInfo
- Publication number
- CN205956055U CN205956055U CN201620930823.9U CN201620930823U CN205956055U CN 205956055 U CN205956055 U CN 205956055U CN 201620930823 U CN201620930823 U CN 201620930823U CN 205956055 U CN205956055 U CN 205956055U
- Authority
- CN
- China
- Prior art keywords
- tank lid
- faying face
- bearing block
- bearing frame
- bearing
- 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 relates to an air -blower water jacket disconnect -type water -cooled bearing seat, include that bearing frame, tank lid, side cap, water inlet, delivery port have the tank lid on the bearing frame, have the inside seal circle on the interior faying face of bearing frame and tank lid, external seal circle on the outer faying face of bearing frame and tank lid, paste totally when tight when the interior faying face of bearing frame and tank lid, the bearing frame has certain clearance with the outer faying face of tank lid, there is the side cap in the tank lid. The beneficial effects of the utility model are that: because bearing frame 9 has certain clearance with the outer faying face of tank lid 7 to in a single day the back takes place rubber seal ageing, and external seal circle 302 at first became invalid, and inside and outside sealing washer is in time changed in easy discovery, has ensured that the cooling water can not leak the bearing portion, has prevented the bearing damage.
Description
Technical field
The utility model is related to a kind of bearing block and in particular to a kind of water-cooling bearing block on centrifugal blower.
Background technology
At present, the water-cooling bearing block on prior art centrifugal blower（As shown in Figure 1）, two sealing rings are in same plane
Interior, once aging through rubber after a while, cooling water may leak into bearing portion, damages bearing.
Content of the invention
The purpose of this utility model is exactly to overcome the deficiencies in the prior art, and provides one kind to guarantee that cooling water will not leak into
The air blast water jacket separate type water-cooling bearing block of bearing portion.
The technical solution adopted in the utility model is to achieve these goals：A kind of air blast water jacket separate type water-cooling shaft
Bearing, including, bearing block, tank lid, side cover, water inlet, delivery port it is characterised in that：Tank lid, bearing block are had on bearing block
With inner seal ring had on the interior faying face of tank lid, bearing block and exterior seal ring on the outer faying face of tank lid；When bearing block with
When the interior faying face of tank lid is adjacent to completely, bearing block has certain gap with the outer faying face of tank lid；Side is had on tank lid
Lid.
Compared with prior art, the beneficial effects of the utility model are：Outer faying face due to bearing block 9 and tank lid 7
There is certain gap, later once generation rubber seal is aging, and exterior seal ring 302 lost efficacy first, easily find, change in time
Inside and outside sealing ring is it is ensured that cooling water will not leak into bearing portion it is therefore prevented that bearing is damaged.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the water-cooling bearing block on prior art centrifugal blower；
Fig. 2 is the structural representation of the utility model embodiment air blast water jacket separate type water-cooling bearing block.
Icon explanation：1. improve front-end bearing pedestal；2. end cap；3. rubber seal；4. water inlet；5. delivery port；6.
Double combination face；7. tank lid；8. side cover；9. bearing block；10. faying face in；11. outer faying faces；301. inner seal ring；
302. exterior seal ring.
Specific embodiment
Fig. 1 is the structural representation of the water-cooling bearing block on prior art centrifugal blower；Including, improvement front-end bearing pedestal 1,
End cap 2, rubber seal 3, water inlet 4, delivery port 5, improve and have two on the double combination face 6 between front-end bearing pedestal 1 and end cap 2
In the same plane, once aging through rubber after a while, cooling water may for 3, two rubber seal 3 of rubber seal
Leak into bearing portion, damage bearing.
Embodiment
Fig. 2 is the structural representation of the utility model embodiment air blast water jacket separate type water-cooling bearing block；This practicality is new
A kind of type air blast water jacket separate type water-cooling bearing block, including, bearing block 9, tank lid 7, side cover 8, water inlet 4, delivery port 5,
Difference from prior art is：Tank lid 7 be increased on bearing block 9, the interior faying face 10 of bearing block 9 and tank lid 7 and
Outer faying face 11, in same plane, bearing block 9 and the interior faying face 10 of tank lid 7 does not have inner seal ring 301, bearing block 9 with
Exterior seal ring 302 on the outer faying face 11 of tank lid 7；When the interior faying face 10 of bearing block 9 and tank lid 7 is adjacent to completely, axle
Bearing 9 has certain gap with the outer faying face of tank lid 7；Side cover 8 is had on tank lid 7.Due to bearing block 9 and tank lid 7
Outer faying face has certain gap, later once generation rubber seal is aging, and exterior seal ring 302 lost efficacy first, easily finds,
Change inside and outside sealing ring in time it is ensured that cooling water will not leak into bearing portion it is therefore prevented that bearing is damaged.
Claims (1)
1. a kind of air blast water jacket separate type water-cooling bearing block, including, bearing block, tank lid, side cover, water inlet, delivery port, its
It is characterised by：Tank lid is had on bearing block, bearing block and the interior faying face of tank lid have inner seal ring, bearing block and tank lid
Outer faying face on exterior seal ring；When the interior faying face of bearing block and tank lid is adjacent to completely, bearing block is outer with tank lid
Faying face has certain gap；Side cover is had on tank lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930823.9U CN205956055U (en) | 2016-08-24 | 2016-08-24 | Air -blower water jacket disconnect -type water -cooled bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930823.9U CN205956055U (en) | 2016-08-24 | 2016-08-24 | Air -blower water jacket disconnect -type water -cooled bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956055U true CN205956055U (en) | 2017-02-15 |
Family
ID=57977537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930823.9U Expired - Fee Related CN205956055U (en) | 2016-08-24 | 2016-08-24 | Air -blower water jacket disconnect -type water -cooled bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224281A (en) * | 2016-08-24 | 2016-12-14 | 山西巨龙风机有限公司 | Aerator water jacket separate type water-cooling bearing block |
-
2016
- 2016-08-24 CN CN201620930823.9U patent/CN205956055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224281A (en) * | 2016-08-24 | 2016-12-14 | 山西巨龙风机有限公司 | Aerator water jacket separate type water-cooling bearing block |
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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: 20170215 Termination date: 20200824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |