CN201409063Y - Sealing and fastening mechanism for inserting heat pipes into water tank - Google Patents
Sealing and fastening mechanism for inserting heat pipes into water tank Download PDFInfo
- Publication number
- CN201409063Y CN201409063Y CN2008201577336U CN200820157733U CN201409063Y CN 201409063 Y CN201409063 Y CN 201409063Y CN 2008201577336 U CN2008201577336 U CN 2008201577336U CN 200820157733 U CN200820157733 U CN 200820157733U CN 201409063 Y CN201409063 Y CN 201409063Y
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- CN
- China
- Prior art keywords
- water tank
- heat pipes
- ring seals
- sealing
- heat pipe
- 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 - Lifetime
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Abstract
The utility model relates to a sealing and fastening mechanism for inserting heat pipes into a water tank. Before the heat pipes are inserted into the water tank, the 20 heat pipes are sleeved with 20sealing and fastening pieces, a second O-shaped sealing ring is placed into a round shrinkage pool of the water tank and a first O-shaped sealing ring is firmly glued with the housing of the water tank by glue, then the 20 heat pipes are inserted into the shrinkage pool of the water tank simultaneously, the sections of the O-shaped sealing rings are naturally round before the fastening pieces arescrewed up, and permeable clearances are reserved between the external walls of the heat pipes and the fastening pieces, as well as between the external threads of the fastening pieces. When the fastening pieces are gradually screwed up, the first O-shaped sealing ring and the second O-shaped sealing ring are pressed and deformed to infill the permeable clearances, thereby achieving reliable andreliable sealing. The utility model has benefits as follows: comparing with the prior art, the sealing and fastening structure can cool down the heat led out by the heat pipes rapidly at the other endto achieve the efficiency of cooling a motor, and has certain economic benefit.
Description
Technical field
The utility model relates to the sealing retention mechanism that a kind of heat pipe inserts water tank, belongs to the electric machine structure technical field.
Background technology
The polyphase multipolar outer rotor permanent magnet motor is widely used in the vehicle electrical driving and other needs high torque (HT), slow-speed of revolution occasion.Because the rotating speed of permanent magnet synchronous motor is low, and the electromagnetism density height of this motor, the heat that loss produces is very big, and the cooling that solves electric machine temperature rise is difficult to be realized by fan cooled.
And the water channel cooling structure is adopted in the motor laminated core, and both complexity was also dangerous reliable.Therefore, adopting heat pipe for thermal conductivity with its water cooling, is more feasible scheme.
Summary of the invention
The sealing retention mechanism that the utility model provides a kind of heat pipe to insert water tank, this structure are the heats of deriving through heat pipe, cool off rapidly at its other end, to reach the effect of cooling motor.
For achieving the above object, the technical solution of the utility model is, the sealing retention mechanism comprises water tank and heat pipe, heat pipe is before inserting water tank, earlier 20 heat pipes are put 20 sealing fasteners, in the round shrinkage pool of water tank, put into second O-ring seals, again first O-ring seals is cemented with tank shell with a small amount of glue.Then, 20 heat pipes are inserted in the water tank shrinkage pool simultaneously.
The beneficial effects of the utility model: compared with prior art, this fastening seal structure, the heat through heat pipe is derived cools off rapidly at its other end, to reach the effect of cooling motor, has certain economic benefits.
Below in conjunction with drawings and Examples the utility model is elaborated.
Description of drawings
Fig. 1 is heat pipe and water tank point of attachment structural representation;
Fig. 2 compresses the structural representation after the O shape rubber seal for sealing fastener screws;
Fig. 3 is the cross section view of sealing fastener.
Embodiment
With reference to Fig. 1, this is heat pipe and water tank point of attachment structural representation.
As shown in the figure, heat pipe 2 is set in the inner-stator iron core 1, internal stator rotating shaft 3 warp beam sleeves 4 insert water tank 5 with heat pipe.
With reference to Fig. 2, this is the structural representation after sealing fastener screws compression O shape rubber seal.
As shown in the figure, described O-ring seals is divided into first O-ring seals 6 and second O-ring seals 7, is placed on respectively between forward recess and sealing fastener 8, the tank shell.Screw securing member, make first O-ring seals and the second O-ring seals compressive deformation after, tamp permeable space, reach effective positiver sealing.
20 sealing fasteners 8 of 20 heat pipes described here, heat pipe 2 is before inserting water tank 5, earlier 20 heat pipes are put 20 sealing fasteners, in the round shrinkage pool of water tank, put into second O-ring seals, again first O-ring seals is cemented with tank shell with a small amount of glue.Then, 20 heat pipes are inserted in the water tank shrinkage pool simultaneously.Before not screwing securing member, the cross section of O-ring seals is the nature circle, between heat pipe outer wall and securing member, between securing member external screw thread and tank hole internal thread permeable space is arranged.
With reference to Fig. 3, this is the cross section view of sealing fastener.
On the cross section view of sealing fastener, place the groove of first O-ring seals as can be seen.The technical staff; will be appreciated that above embodiment is used for illustrating the utility model; should understand and wherein can make variations and modifications and do not break away from the utility model in a broad sense; so be not that conduct is to qualification of the present utility model; as long as in connotation scope of the present utility model, to the variation of above-described embodiment, the protection range that distortion all will fall into the utility model claim.
Claims (3)
1, a kind of heat pipe inserts the sealing retention mechanism of water tank, comprise water tank and heat pipe, it is characterized in that: described sealing retention mechanism, form by sealing fastener and O-ring seals, heat pipe puts sealing fastener, in the round shrinkage pool of water tank, put into O-ring seals, again O-ring seals is cemented with tank shell with glue.
2, sealing fastener as claimed in claim 1 mechanism is characterized in that: described O-ring seals, be divided into first O-ring seals and second O-ring seals, and be placed on respectively between the forward recess of aforementioned water tank and sealing fastener, the tank shell.
3, sealing fastener as claimed in claim 1 mechanism, it is characterized in that: described O-ring seals, its cross section is rounded, between heat pipe outer wall and securing member, between securing member external screw thread and tank hole internal thread permeable space is arranged, screw securing member gradually, after making first O-ring seals and the second O-ring seals compressive deformation, tamp permeable space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201577336U CN201409063Y (en) | 2008-12-25 | 2008-12-25 | Sealing and fastening mechanism for inserting heat pipes into water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201577336U CN201409063Y (en) | 2008-12-25 | 2008-12-25 | Sealing and fastening mechanism for inserting heat pipes into water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201409063Y true CN201409063Y (en) | 2010-02-17 |
Family
ID=41680010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201577336U Expired - Lifetime CN201409063Y (en) | 2008-12-25 | 2008-12-25 | Sealing and fastening mechanism for inserting heat pipes into water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201409063Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654166A (en) * | 2013-11-25 | 2015-05-27 | 深圳市海洋王照明工程有限公司 | Car lamp and shell structure thereof |
| CN107525426A (en) * | 2017-08-30 | 2017-12-29 | 四川建源节能科技有限公司 | Fixed heat-exchanger rig can be strengthened |
-
2008
- 2008-12-25 CN CN2008201577336U patent/CN201409063Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654166A (en) * | 2013-11-25 | 2015-05-27 | 深圳市海洋王照明工程有限公司 | Car lamp and shell structure thereof |
| CN104654166B (en) * | 2013-11-25 | 2018-12-11 | 深圳市海洋王照明工程有限公司 | Car light and its shell mechanism |
| CN107525426A (en) * | 2017-08-30 | 2017-12-29 | 四川建源节能科技有限公司 | Fixed heat-exchanger rig can be strengthened |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100217 |
|
| CX01 | Expiry of patent term |