CN204372393U - There is the pipe fitting of thermal insulation casing - Google Patents
There is the pipe fitting of thermal insulation casing Download PDFInfo
- Publication number
- CN204372393U CN204372393U CN201420718633.1U CN201420718633U CN204372393U CN 204372393 U CN204372393 U CN 204372393U CN 201420718633 U CN201420718633 U CN 201420718633U CN 204372393 U CN204372393 U CN 204372393U
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- connecting sleeve
- insulation casing
- pipe fitting
- filter screen
- 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
Links
Abstract
The utility model discloses a kind of pipe fitting with thermal insulation casing, it comprises the first body, second body and connecting sleeve, first body and the second body are coaxially set, one end and one end of the second body of first body are provided with the cutting ferrule nut for being connected, the other end of the first body and the other end of the second body are threaded with the two ends of connecting sleeve respectively, the filter screen of a circle is provided with in connecting sleeve, filter screen is positioned at the neutral position of connecting sleeve, on the outer wall of the first body and the second body, equal movable sheath is equipped with a thermal insulation casing, the two ends of thermal insulation casing offset with cutting ferrule nut and connecting sleeve respectively.Thermal insulation casing can be taken off and can filter oil when the utility model needs.
Description
Technical field
The utility model relates to a kind of pipe fitting with thermal insulation casing.
Background technique
automobile needs use various pipe fitting, as transport pipe, at present, pipe fitting generally can be nested with thermal insulation casing, keep the temperature of the oil carried in pipe fitting with the season lower in temperature, but these thermal insulation casings generally cannot disassemble from pipe fitting, these thermal insulation casings in season temperature is higher cannot be taken off from pipe fitting, and the oil of conveying in pipe fitting is often containing a certain amount of impurity, impurity easily causes damage to oil pump.
Model utility content
Technical problem to be solved in the utility model is, provides during a kind of needs and thermal insulation casing can be taken off and the pipe fitting with thermal insulation casing that can filter oil.
For solving the problems of the technologies described above, the pipe fitting of what the utility model provided have thermal insulation casing, it comprises the first body, second body and connecting sleeve, first body and the second body are coaxially set, one end and one end of the second body of first body are provided with the cutting ferrule nut for being connected, the other end of the first body and the other end of the second body are threaded with the two ends of connecting sleeve respectively, the filter screen of a circle is provided with in connecting sleeve, filter screen is positioned at the neutral position of connecting sleeve, on the outer wall of the first body and the second body, equal movable sheath is equipped with a thermal insulation casing, the two ends of thermal insulation casing offset with cutting ferrule nut and connecting sleeve respectively.
As preferably, described thermal insulation casing is made by sponge.
As preferably, the neutral position of the inwall of described connecting sleeve is provided with an annular groove, and the week of filter screen is along being fixed in this annular groove.
After adopting above structure, the utility model compared with prior art, has following advantage:
In the utility model, filter screen is provided with in connecting sleeve, when oil flows through connecting sleeve, filter screen can filter oil, to avoid impurity to cause damage to oil pump, and when needs take off thermal insulation casing, first body and the second body are screwed off from connecting sleeve, thermal insulation casing on first body and the second body can be taken off like this, make, when ambient temperature is higher, thermal insulation casing to be taken off.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, the utility model has the pipe fitting of thermal insulation casing, it comprises the first body 1, second body 2 and connecting sleeve 3, first body 1 and the second body 2 are coaxially set, one end and one end of the second body 2 of first body 1 are provided with the cutting ferrule nut 4 for being connected, the other end of the first body 1 and the other end of the second body 2 are threaded with the two ends of connecting sleeve 3 respectively, the filter screen 301 of a circle is provided with in connecting sleeve 3, filter screen 301 is positioned at the neutral position of connecting sleeve 3, on the outer wall of the first body 1 and the second body 2, equal movable sheath is equipped with a thermal insulation casing 5, the two ends of thermal insulation casing 5 offset with cutting ferrule nut 4 and connecting sleeve 3 respectively.
Filter screen 301 is provided with in connecting sleeve 3, when oil flows through connecting sleeve 3, filter screen 301 can filter oil, to avoid impurity, damage is caused to oil pump, and when needs take off thermal insulation casing 5, first body 1 and the second body 2 are screwed off from connecting sleeve 3, the thermal insulation casing 5 on the first body 1 and the second body 2 can be taken off like this, easy to operate.
Described thermal insulation casing 5 is made by sponge, and easy to make, cost is low.
The neutral position of the inwall of described connecting sleeve 3 is provided with an annular groove, and the week of filter screen 301, along being fixed in this annular groove, like this, makes filter screen 301 fixation.
Below only apply preferably example with regard to the utility model and made explanation, but can not be interpreted as it is limitations on claims, structure of the present utility model can have other to change, and is not limited to said structure.In a word, all various changes done in the protection domain of independent claims of the present utility model are all in protection domain of the present utility model.
Claims (3)
1. one kind has the pipe fitting of thermal insulation casing, it is characterized in that: it comprises the first body (1), second body (2) and connecting sleeve (3), first body (1) and the second body (2) are coaxially set, one end and one end of the second body (2) of first body (1) are provided with the cutting ferrule nut (4) for being connected, the other end of the first body (1) and the other end of the second body (2) are threaded with the two ends of connecting sleeve (3) respectively, the filter screen (301) of a circle is provided with in connecting sleeve (3), filter screen (301) is positioned at the neutral position of connecting sleeve (3), on the outer wall of the first body (1) and the second body (2), equal movable sheath is equipped with a thermal insulation casing (5), the two ends of thermal insulation casing (5) offset with cutting ferrule nut (4) and connecting sleeve (3) respectively.
2. the pipe fitting with thermal insulation casing according to claim 1, is characterized in that: described thermal insulation casing (5) is made by sponge.
3. the pipe fitting with thermal insulation casing according to claim 2, is characterized in that: the neutral position of the inwall of described connecting sleeve (3) is provided with an annular groove, and the week of filter screen (301) is along being fixed in this annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718633.1U CN204372393U (en) | 2014-11-26 | 2014-11-26 | There is the pipe fitting of thermal insulation casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718633.1U CN204372393U (en) | 2014-11-26 | 2014-11-26 | There is the pipe fitting of thermal insulation casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372393U true CN204372393U (en) | 2015-06-03 |
Family
ID=53328614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420718633.1U Expired - Fee Related CN204372393U (en) | 2014-11-26 | 2014-11-26 | There is the pipe fitting of thermal insulation casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372393U (en) |
-
2014
- 2014-11-26 CN CN201420718633.1U patent/CN204372393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xi Ruiqi Inventor before: Yang Yunquan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170707 Address after: 511430, room 1, No. 635, Shinan Road, Dashi street, Guangdong, Guangzhou, Panyu District Patentee after: Guangzhou multifilament special environmental protection engineering Co. Ltd. Address before: 311103 Zhejiang City, Yuhang province canal town, Shuangqiao Village, the second group of 9 pairs of dam No. 125 Patentee before: Yang Yunquan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |