CN207487451U - Cooling tube - Google Patents
Cooling tube Download PDFInfo
- Publication number
- CN207487451U CN207487451U CN201721372539.5U CN201721372539U CN207487451U CN 207487451 U CN207487451 U CN 207487451U CN 201721372539 U CN201721372539 U CN 201721372539U CN 207487451 U CN207487451 U CN 207487451U
- Authority
- CN
- China
- Prior art keywords
- cooling tube
- shell
- heat conduction
- latch portion
- tube body
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of cooling tubes.The cooling tube includes at least the first tube body and the second tube body, the first end of first tube body is provided with the first snapping member, the second end of first tube body is provided with the second snapping member, the third end of second tube body is provided with the second snapping member, 4th end of second tube body is provided with the first snapping member, and first tube body is used to be flexibly connected by first snapping member and second snapping member with second tube body.The utility model can improve the cooling effect to the equipment to be cooled of nuclear power station.
Description
Technical field
The utility model is related to nuclear power station cooling technology field, more particularly to a kind of cooling tube.
Background technology
Traditional nuclear power station is typically necessary to be cooled down using cooling device.
Traditional cooling device generally comprises cooling tube, and cooling tube is used to cool down equipment to be cooled.
The cooling tube can not extend.When needing to improve the cooling effect to equipment to be cooled, since the cooling tube can not
Extend, therefore, it is impossible to extend the cooled region to equipment to be cooled.
The cooling effect of above-mentioned traditional cooling tube is not ideal enough.
Therefore, it is necessary to a kind of new technical solution is proposed, to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of cooling tubes, can improve the cooling to the equipment to be cooled of nuclear power station
Effect.
To solve the above problems, the technical solution of the utility model is as follows：
A kind of cooling tube, the cooling tube include at least the first tube body and the second tube body, the first end of first tube body
End is provided with the first snapping member, and the second end of first tube body is provided with the second snapping member, second tube body
Third end is provided with the second snapping member, and the 4th end of second tube body is provided with the first snapping member, and described first
Tube body is used to be flexibly connected by first snapping member and second snapping member with second tube body；The cooling
Pipe further includes heat conduction member, and the heat conduction member is set to the outer surface of the cooling tube；The heat conduction member includes buffer board
And thermally conductive sheet, the thermally conductive sheet coat the buffer board；The upper wall of second shell is provided with guide part；First shell and second shell
The rectangular cross-section of body or circle.
In above-mentioned cooling tube, the heat conduction member is used for the heat transmission of equipment to be cooled to the cooling tube.
In above-mentioned cooling tube, spring array is provided in the buffer board, the spring array includes at least two springs.
In above-mentioned cooling tube, heat conduction silicone is provided in the buffer board.
In above-mentioned cooling tube, the heat conduction silicone includes thermal conductive silicon blob of viscose.
In above-mentioned cooling tube, at least part of the thermally conductive sheet is embedded in the thermal conductive silicon blob of viscose.
In above-mentioned cooling tube, the thermally conductive sheet includes at least heat conduction rib.
In above-mentioned cooling tube, the heat conduction rib is arranged on the surface of the thermally conductive sheet, and the heat conduction rib is embedded in
In the thermal conductive silicon blob of viscose.
In above-mentioned cooling tube, the spacing distance between the adjacent two heat conduction rib is more than the width of the heat conduction rib
Degree.
In above-mentioned cooling tube, the cooling device further includes fixing component, the fixing component by the buffer board and
The thermally conductive sheet is fixed on the outer surface of the cooling tube.
Compared with the prior art, the utility model can improve the cooling effect to the equipment to be cooled of nuclear power station.
Description of the drawings
Fig. 1 is the schematic diagram of the cooling tube of the utility model of the utility model.
Fig. 2 is the schematic diagram of the heat conduction member in Fig. 1.
Specific embodiment
With reference to the schematic diagram of figure 1 and Fig. 2, Fig. 1 for the cooling tube of the utility model of the utility model, Fig. 2 is in Fig. 1
The schematic diagram of heat conduction member.
The cooling tube of the utility model include at least the first tube body 101 and the second tube body 102, the first of first tube body
End is provided with the first snapping member 103, and the second end of first tube body is provided with the second snapping member 104, and described
The third end of two tube bodies is provided with the second snapping member 104, and the 4th end of second tube body is provided with the first lock structure
Part 103, first tube body are used to live by first snapping member and second snapping member with second tube body
Dynamic connection.
The cooling tube further includes heat conduction member 105, and the heat conduction member is set to the outer surface of the cooling tube.
The heat conduction member is used for the heat transmission of equipment to be cooled to the cooling tube.
The heat conduction member includes buffer board 1052 and thermally conductive sheet 1051, and the thermally conductive sheet coats the buffer board.
Spring array is provided in the buffer board, the spring array includes at least two springs.
Heat conduction silicone is provided in the buffer board.
The heat conduction silicone includes thermal conductive silicon blob of viscose, and at least part of the thermally conductive sheet is embedded in the heat conductive silica gel
In block.
The thermally conductive sheet includes at least heat conduction rib, and the heat conduction rib is arranged on the surface of the thermally conductive sheet, described to lead
Hot rib is embedded in the thermal conductive silicon blob of viscose.
Spacing distance between the adjacent two heat conduction rib is more than the width of the heat conduction rib.
The cooling device further includes fixing component, and the buffer board and the thermally conductive sheet are fixed on by the fixing component
The outer surface of the cooling tube.
First snapping member consolidates rib, first shell, the first latch portion and the second latch portion including first.First consolidates
Rib is used to strengthen the structural strength of first snapping member.
Second snapping member consolidates rib and second shell including second, and first shell may be mounted in second shell,
That is, first shell, for being nested with second shell, second shell is used to be nested with first shell.In second shell, shape
The first latch portion and the corresponding guide part of the second latch portion and embedded hole of Cheng Youyu first shells.Second consolidate rib for plus
The structural strength of strong second snapping member.
First, which consolidates rib and second, consolidates rib and is respectively provided with twin-core structure, and first, which consolidates the end of rib and second, consolidates
The end of rib is arranged in lasso.
First shell is the housing coordinated with the second shell of the second snapping member.Specifically, first shell passes through tree
The moulding process of fat etc. is formed to the shape of embedded second shell.
In addition, through-hole corresponding with the front end face that first consolidates rib is formed on the front end face of first shell.
It is formed with for first shell to be cooperated to the adjustment portion in second shell in the rear end of first shell.Adjustment portion
Be formed as flange shape.When first shell is assembled in second shell, adjustment portion is contacted with the wall surface of the openend of second shell,
And prevent the excessive assembling of first shell.
First shell consolidates the front end of rib for receiving first.First, which consolidates rib, is connected to first shell so that
First consolidates the fixation on longitudinal direction (the cooperation direction of first shell to second shell) of rib and first shell.
The through-hole that the front end face that first be arranged in first shell consolidates rib passes through first shell on front end face with
Outside connection.
The resin material for forming first shell may be, for example, including heat resistance, mechanical strength and the excellent polyphenylene sulfide of mouldability
Ether resin (PPS) or polybutylene terephthalate (PBT) (PBT).In view of first shell be used as snapping member housing, first
Housing is made of the resin with heat resistance and small coefficient of thermal expansion.
First latch portion is the arm component being integrally formed by moulding elastomeric resin etc. with first shell.First lock
Portion and the second latch portion have been arranged side by side defined interval, the first latch portion and the second latch portion from the front end of first shell to
Rear end tilts and is formed as upward extension.
The base end part of first latch portion has the shape of bending and is bent to first shell.The elongated end of first latch portion
Portion is free end.First latch portion has protruding portion, which is used to be assembled in the embedded hole of second shell.
Protruding portion is protruded from the upper wall surface of the first latch portion, and the part adjacent with the high protrusion of the second latch portion is formed in
Between the base end part and extended end portion of first latch portion.When installing second shell and first shell, the first latch portion is used to make
The top of housing wall surface and protruding portion for obtaining second shell is in contact with each other.In this flexible deformation, the first latch portion is with it
Base end part is bending fulcrum.
In order to complete the cooperation between second shell and first shell, the first latch portion is used to protruding portion being inserted into second shell
In the embedded hole of body.
First latch portion is used to hit housing wall surface using above-mentioned flexible deformation restoring force, and lock second shell.
First latch portion and the second latch portion for discharge jointly (releasing) first snapping member and the second snapping member it
Between lock-out state.
Lower pushed section is formed as one by the forming and the extended end portion of the first latch portion of elastic resin etc., the second lock
Buckle extends from the extended end portion of the first latch portion, and the top wall surface of the extended end portion close to the first latch portion.
The lower wall surface of lower pushed section is in the width direction (side orthogonal with the length direction of the second latch portion of the second latch portion
To) whole region on extend to the second latch portion towards the upper wall surface of extended end portion.
Lower pushed section is used to push the second latch portion downwardly together with the first latch portion by the depression of operator etc..
First latch portion and the second latch portion are detached with the housing wall surface of second shell.So as to which the first latch portion is dashed forward
Go out the high protrusion in portion and the second latch portion and the embedded hole of second shell is detached from.So as to release by the first latch portion and the
Two latch portions lock second shell.By the way that in this way, lower pushed section can be discharged by the first latch portion and the second latch portion
Engagement between first snapping member and the second snapping member is come the state of unlocking.
First latch portion is provided with the shock portion for being hit by the second latch portion.Shock portion is dashed forward downwards from lower pushed section
The protrusion gone out, impact site is in the lower section of the lower pushed section opposite with the extended end portion of the second latch portion.
Second latch portion is the arm component being integrally formed by moulding elastomeric resin etc. with first shell.Second lock
Portion is set up in parallel with above-mentioned first latch portion, and is tilted and upwardly extended to the back-end from the front end of first shell.Second lock
The base end part of buckle has curved shape, and continuous with the first shell of the base end part of the first latch portion.Second latch portion
Extended end portion is free end, is formed as the step from the upper wall surface decline of the second latch portion.The height of the step of the extended end portion
It is equal to the overall thickness of the lower pushed section in the first latch portion and shock portion.
Second latch portion has to be embedded into the high protrusion in the embedded hole of second shell.High protrusion is from second
The part that the upper wall surface of latch portion protrudes with the protruding portion of the first latch portion is adjacent to and is formed in the base of the second latch portion
Between end and extended end portion.
In the state of the alignment of the upper wall surface of the first latch portion and the second latch portion, the projecting height of high protrusion is higher than the
The projecting height of the protruding portion of one latch portion.And high protrusion is used to be assembled to the embedded hole of second shell together with protruding portion
In.When second shell and first shell are fitted to each other, the second latch portion is for so that the housing wall surface and height of second shell
The upper contact of protrusion.
In order to coordinate with the first latch portion, to complete the cooperation between second shell and first shell, the second latch portion tool
There is high protrusion.At this point, the second latch portion is hit the housing wall surface of the first latch portion using the restoring force of flexible deformation and is hit
Portion is hit, meanwhile, coordinate to lock second shell with the first latch portion.
First latch portion and the second latch portion are by by the embedded hole of protruding portion and high protrusion embedded second shell simultaneously
And form lock chamber.The first snapping member and the second snapping member that first latch portion and the second latch portion are engaged by locking.
When the first snapping member and the second snapping member are commonly installed together, snapping member connector is formed.It is locking
The inside of member connector is detained, first consolidates rib and the second realization for consolidating rib normally connects.In the first snapping member
In the state of the second snapping member normal mounting, the lower pushed section of the first latch portion is exposed to after second shell is inserted into
The outside of two housings.Lower pushed section is used to push down on the first latch portion and the second latch portion under the push of operator.It is logical
The first latch portion and the second latch portion are crossed, discharges the first snapping member and the second snapping member being in the lock state.
First shell further includes the first buffer component, and first buffer component is set to the end of first shell.Second
Housing further includes the second buffer component, and second buffer component is set to the end of second shell.
First buffer component and second buffer component are used in first snapping member and second lock
Button component buffers the impact force of one of the first shell, described second shell to another one when mutually latching, to improve
State the impact resistance of first shell, the second shell.
What first buffer component was in contact with the first shell is set as recessed portion, the first buffering structure on one side
Part is provided with resin with the position that the first shell is in contact, and the resin fills the recessed portion.The resin is from described
Recessed portion overflows and to reaching the first external terminal portions of the side for being formed in first buffer component, and rise and flow back
To the second external terminal portions of the side for being formed in first buffer component.
Second shell accommodates the second front end for consolidating rib.
The upper wall of second shell is provided with guide part.Housing wall surface corresponding to the upper inner wall surface of guide part is second
The upper inner wall of housing.Guide part has chimeric needed for the chimerism of the first snapping member and the second snapping member for locking
Hole.Protruding portion and high protrusion are adjacent to each other.Embedded hole is through-hole, but is not limited to through-hole.Embedded hole is formed in guide part (
The upper wall of two housings) upper wall.The protruding portion of first latch portion and the high high protrusion of the second latch portion are adapted, so that the
One snapping member and the locking of the second snapping member.
High protrusion and the first latch portion, the second latch portion reach the openend of guide part.
The Curved variable of second latch portion is bigger than the Curved variable of first latch portion.Second latch portion and
The distance between housing wall surface is bigger than the distance between the first latch portion and housing wall surface.Therefore, the second latch portion is than
One latch portion accumulates the flexible deformation recuperability for having bigger.
The restoring force of flexible deformation when the second latch portion shock housing wall surface is more than when the first latch portion hits shell
The restoring force of flexible deformation during body wall surface.
High protrusion is towards the end of the high protrusion of the extended end portion side of second latch portion.The front end of embedded hole
It is to be located at the end of the open end side of the guide part of the inner wall of embedded hole formed by through hole.
The material of second shell may be, for example, the resin materials such as PPS or PBT.
When second shell and first shell engage, when the housing wall surface of second shell and protruding portion is in contact with each other,
First latch portion flexible deformation in the side far from housing wall surface to be bent upwards.First latch portion is by using the flexible deformation
Restoring force to dismantle the wall surface of housing, and protrusion is cooperated in the pilot hole of second shell.When housing wall surface and
When high protrusion is in contact with each other, the second bonding part carries out more curved than the first bonding part on the direction far from housing wall surface
The bent flexible deformation for obtaining bigger.By using the restoring force of this big flexible deformation, the wall of housing is hit in the second bonding part
Face, and at the same time the high protrusion being formed in the protrusion of the first bonding part in the pilot hole of second shell is inserted into part.
The lower wall surface of the lower pushed section of first latch portion extends in the whole region of the width direction of the second latch portion
Two latch portions.The lower wall surface of the lower pushed section of first latch portion is opposite with the upper wall surface of the extended end portion of the second latch portion or part
Ground faces the top wall surface of housing.
The rectangular cross-section of first shell and second shell or circle.
In addition, in the embodiment of the utility model, due to being provided in the first latch portion for by the second latch portion
With the press section pushed together with the first latch portion, so the first lock part and the second lock part can be pushed downwards simultaneously
It is dynamic.Therefore, the protruding portion of the high protrusion at the first joint portion and the second joint portion can be moved from the embedded hole of second shell simultaneously
It removes, to be discharged between (releasing) first snapping member and the second snapping member by the first lock part and the second lock part
Lock-out state.
Through the above technical solutions, the utility model can improve the cooling effect to the equipment to be cooled of nuclear power station.
In conclusion although the utility model is disclosed above with preferred embodiment, above preferred embodiment is not used
To limit the utility model, those of ordinary skill in the art without departing from the spirit and scope of the utility model, can make
It is various to change and retouch, therefore the scope of protection of the utility model is subject to the range that claim defines.
Claims (10)
1. a kind of cooling tube, which is characterized in that the cooling tube includes at least the first tube body and the second tube body, first tube body
First end be provided with the first snapping member, the second end of first tube body is provided with the second snapping member, described
The third end of two tube bodies is provided with the second snapping member, and the 4th end of second tube body is provided with the first snapping member,
First tube body is used to be flexibly connected by first snapping member and second snapping member with second tube body；
The cooling tube further includes heat conduction member, and the heat conduction member is set to the outer surface of the cooling tube；
The heat conduction member includes buffer board and thermally conductive sheet, and the thermally conductive sheet coats the buffer board；
The upper wall of second shell is provided with guide part；
The rectangular cross-section of first shell and second shell or circle.
2. cooling tube according to claim 1, which is characterized in that the heat conduction member is used for the heat of equipment to be cooled
It is transmitted to the cooling tube.
3. cooling tube according to claim 1, which is characterized in that spring array, the bullet are provided in the buffer board
Spring array includes at least two springs.
4. cooling tube according to claim 1, which is characterized in that be provided with heat conduction silicone in the buffer board.
5. cooling tube according to claim 4, which is characterized in that the heat conduction silicone includes thermal conductive silicon blob of viscose.
6. cooling tube according to claim 5, which is characterized in that at least part of the thermally conductive sheet is embedded in described lead
In hot silica gel block.
7. cooling tube according to claim 5, which is characterized in that the thermally conductive sheet includes at least heat conduction rib.
8. cooling tube according to claim 7, which is characterized in that the heat conduction rib is arranged on the table of the thermally conductive sheet
Face, the heat conduction rib are embedded in the thermal conductive silicon blob of viscose.
9. cooling tube according to claim 7, which is characterized in that the spacing distance between the adjacent two heat conduction rib is big
In the width of the heat conduction rib.
10. cooling tube according to claim 1, which is characterized in that the cooling device further includes fixing component, described solid
Determine the outer surface that the buffer board and the thermally conductive sheet are fixed on the cooling tube by component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372539.5U CN207487451U (en) | 2017-10-21 | 2017-10-21 | Cooling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372539.5U CN207487451U (en) | 2017-10-21 | 2017-10-21 | Cooling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487451U true CN207487451U (en) | 2018-06-12 |
Family
ID=62481113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721372539.5U Expired - Fee Related CN207487451U (en) | 2017-10-21 | 2017-10-21 | Cooling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487451U (en) |
-
2017
- 2017-10-21 CN CN201721372539.5U patent/CN207487451U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |