CN206626294U - A kind of photo-thermal coupling device - Google Patents
A kind of photo-thermal coupling device Download PDFInfo
- Publication number
- CN206626294U CN206626294U CN201720236648.8U CN201720236648U CN206626294U CN 206626294 U CN206626294 U CN 206626294U CN 201720236648 U CN201720236648 U CN 201720236648U CN 206626294 U CN206626294 U CN 206626294U
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- China
- Prior art keywords
- coupling device
- mouth
- pipe
- photo
- device body
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of photo-thermal coupling device for solving coupling device mouth of pipe seepy question, including coupling device body, the mouth of pipe is provided with the coupling device body, the mouth of pipe is connected on the coupling device body, and the mouth of pipe passes through the access section self sealss.A kind of photo-thermal coupling device provided by the utility model, the mouth of pipe on coupling device body use the connected mode of clamping, and in access section self-sealing, so in heating process, be not in the phenomenon of existing bond open, and due to expanding with heat and contract with cold, the sealing effectiveness of access section can be more preferable.
Description
Technical field
It the utility model is related to field of new energy technologies, more particularly to a kind of photo-thermal coupling device.
Background technology
In daily life, solar water heater is widely used, and is all set on the coupling device of usual solar water heater
There is a mouth of pipe, the mouth of pipe on existing coupling device is all to be welded and fixed, and in heating process, phenomena such as cracking occurs in weld seam, causes
Make coupling device leak.
Utility model content
The purpose of this utility model is to provide a kind of photo-thermal coupling device for solving coupling device mouth of pipe seepy question.
To achieve these goals, the utility model provides following technical scheme：
A kind of photo-thermal coupling device of the present utility model, including coupling device body, the mouth of pipe is provided with the coupling device body,
The mouth of pipe is connected on the coupling device body, and the mouth of pipe passes through the access section self sealss.
Further, the mouth of pipe includes body, and the middle and lower part of the body is arranged at intervals with multiple annular boss, described
Mounting hole is offered on coupling device body, is spaced apart in the mounting hole and is provided with annular mounting groove, the annular boss of the body
It is connected in the annular mounting groove.
Further, the longitudinal section of the annular boss is right angled triangle, and the longitudinal section of the annular boss is oblique
It is outlying to be set from the outside of the mouth of pipe.
Further, the coupling device body interior side is provided with seal washer in the annular mounting groove, institute
Annular boss is stated to be connected between seal washer and the coupling device body.
Further, the longitudinal section of the seal washer is in a rectangular trapezoid.
Further, the outer end of the mouth of pipe is provided with external screw thread, and the mouth of pipe is threadedly coupled with outer tube.
Further, the quantity of the annular mounting groove is not less than the quantity of annular boss；
The mouth of pipe enters the extension elongation of the position adjustments mouth of pipe of annular mounting groove by annular boss clamping.
In the above-mentioned technical solutions, a kind of photo-thermal coupling device provided by the utility model, the mouth of pipe on coupling device body are adopted
Be not in existing bond open so in heating process with the connected mode of clamping, and in access section self-sealing
Phenomenon, and due to expanding with heat and contract with cold, the sealing effectiveness of access section can be more preferable.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation for photo-thermal coupling device that the utility model embodiment provides；
Fig. 2 is a kind of structural representation of the annular boss of photo-thermal coupling device shown in Fig. 1；
Fig. 3 is a kind of structural representation of the seal washer of photo-thermal coupling device shown in Fig. 1.
Description of reference numerals：
1st, coupling device body；2nd, body；3rd, annular mounting groove；4th, annular boss；5th, seal washer.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
Referring to shown in Fig. 1-3；
A kind of photo-thermal coupling device of the present utility model, including coupling device body 1, the mouth of pipe is provided with coupling device body 1, manage
Mouth is connected on coupling device body 1, and the mouth of pipe passes through the access section self sealss.
The mouth of pipe includes body 2, and the middle and lower part of body 2 is arranged at intervals with multiple annular boss 4, opened up on coupling device body 1
There is mounting hole, be spaced apart in mounting hole and be provided with annular mounting groove 3, the annular boss 4 of body 2 is connected in annular mounting groove 3.
Specifically, coupling device mainly receives solar energy by parts such as thermal-collecting tubes in the present embodiment, heat energy is converted into
Heat internal cold water, and store heat after obtained hot water, in user in use, by the mouth of pipe on coupling device to exterior tube
Line conveys hot water, and the mouth of pipe use clamping in the utility model, install compared to it is existing weld or be threadedly coupled it is more convenient, its
Secondary, the middle and lower part of body 2 is provided with the equidistant annular boss 4 of multilayer, and with the annular on the mounting hole of coupling device body 1
Mounting groove 3 is engaged, and realizes clamping, meanwhile, the annular boss 4 in the utility model uses quality of rubber materials, and rubber has certain
Elasticity, clamping is convenient, and recoverable force is fast after clamping, and sealing is voluntarily formed after recoverable force.
Preferably, the longitudinal section of annular boss 4 is right angled triangle in the present embodiment, and the longitudinal section of annular boss 4
Outside setting of the hypotenuse away from the mouth of pipe.
In addition, the interior side of coupling device body 1 is provided with seal washer 5, ring in annular mounting groove 3 in the present embodiment
Shape boss 4 is connected between seal washer 5 and coupling device body 1.I.e. seal washer 5 is fixed on annular mounting groove in the present embodiment
3 interior sides, the rectangular triangle in longitudinal section of annular boss 4, when annular boss 4 is caught in, annular boss 4 is placed in sealing gasket
Between circle 5 and coupling device body 1, and compressed by seal washer 5, good sealing effect, the shadow that will not be changed by hot and cold water
Ring.
It is furthermore preferred that in order to meet sealing structure in such scheme, the longitudinal section of seal washer 5 is in straight in the utility model
Angle is trapezoidal.
Wherein, the outer end of the mouth of pipe is provided with external screw thread in the utility model, and the mouth of pipe is threadedly coupled with outer tube.
Wherein, the quantity of annular mounting groove 3 is not less than the quantity of annular boss 4；The mouth of pipe passes through the card access ring of annular boss 4
The extension elongation of the position adjustments mouth of pipe of shape mounting groove 3.
In the above-mentioned technical solutions, a kind of photo-thermal coupling device provided by the utility model, the mouth of pipe on coupling device body 1 are adopted
Be not in existing bond open so in heating process with the connected mode of clamping, and in access section self-sealing
Phenomenon, and due to expanding with heat and contract with cold, the sealing effectiveness of access section can be more preferable.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (7)
1. a kind of photo-thermal coupling device, including coupling device body (1), the mouth of pipe is provided with the coupling device body (1), its feature exists
In the mouth of pipe is connected on the coupling device body (1), and the mouth of pipe passes through the access section self sealss.
2. a kind of photo-thermal coupling device according to claim 1, it is characterised in that the mouth of pipe includes body (2), the pipe
The middle and lower part of body (2) is arranged at intervals with multiple annular boss (4), and mounting hole, the peace are offered on the coupling device body (1)
It is spaced apart in dress hole and is provided with annular mounting groove (3), the annular boss (4) of the body (2) is connected in the annular mounting groove (3)
It is interior.
3. a kind of photo-thermal coupling device according to claim 2, it is characterised in that the longitudinal section of the annular boss (4) is
Right angled triangle, and outside setting of the hypotenuse of the longitudinal section of the annular boss (4) away from the mouth of pipe.
4. a kind of photo-thermal coupling device according to claim 2, it is characterised in that close to institute in the annular mounting groove (3)
State coupling device body (1) interior side and be provided with seal washer (5), the annular boss (4) is connected in the seal washer (5)
Between coupling device body (1).
5. a kind of photo-thermal coupling device according to claim 4, it is characterised in that the longitudinal section of the seal washer (5) is in
Right-angled trapezium.
A kind of 6. photo-thermal coupling device according to any one of claim 1 to 5, it is characterised in that the outer end of the mouth of pipe
Portion is provided with external screw thread, and the mouth of pipe is threadedly coupled with outer tube.
7. a kind of photo-thermal coupling device according to claim 2, it is characterised in that the quantity of the annular mounting groove (3) is not
Less than the quantity of annular boss (4)；
The mouth of pipe enters the extension elongation of the position adjustments mouth of pipe of annular mounting groove (3) by annular boss (4) clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236648.8U CN206626294U (en) | 2017-03-13 | 2017-03-13 | A kind of photo-thermal coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236648.8U CN206626294U (en) | 2017-03-13 | 2017-03-13 | A kind of photo-thermal coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206626294U true CN206626294U (en) | 2017-11-10 |
Family
ID=60211592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720236648.8U Expired - Fee Related CN206626294U (en) | 2017-03-13 | 2017-03-13 | A kind of photo-thermal coupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206626294U (en) |
-
2017
- 2017-03-13 CN CN201720236648.8U patent/CN206626294U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20180313 |