CN208107375U - A kind of Inlet and outlet water nozzle synthesized using glass reinforced plastic with stainless steel - Google Patents
A kind of Inlet and outlet water nozzle synthesized using glass reinforced plastic with stainless steel Download PDFInfo
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- CN208107375U CN208107375U CN201820421757.1U CN201820421757U CN208107375U CN 208107375 U CN208107375 U CN 208107375U CN 201820421757 U CN201820421757 U CN 201820421757U CN 208107375 U CN208107375 U CN 208107375U
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- stainless steel
- reinforced plastic
- glass reinforced
- inlet
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Abstract
The utility model discloses a kind of Inlet and outlet water nozzles synthesized using glass reinforced plastic with stainless steel, including the prefabricated glass reinforced plastic short tube in inlet/outlet side-walls, stainless steel tube is cased with outside glass reinforced plastic short tube, the inner end of stainless steel tube is fixedly connected by multiple fasteners with glass reinforced plastic short tube, stainless steel tube outer end is connected with steel flange, the junction of the fastener and glass reinforced plastic short tube and stainless steel tube is coated with bond medium, is sealed with leakproof medium at the port that the glass reinforced plastic short tube is contacted with stainless steel inner wall.The utility model not only solves the stainless steel problem not bonding in glass reinforced plastic by using rigid connection and Nian Jie compound mode, so that steel flange is connected more stable specification, but also have preferable sealing performance and bonding strength.
Description
Technical field
The utility model relates to composite water pipe technical fields, and in particular to it is a kind of using glass reinforced plastic synthesized with stainless steel into
Effluent pipe mouth.
Background technique
Currently, the water inlet pipe mouth and effluent pipe mouth of equipment are all made of glass-reinforced plastic material production in integrated prefabricated pumping plant.
But this independent inlet/outlet nozzle made of glass-reinforced plastic material, the sealing surface out-of-flatness of flange, connecting screw hole are not advised
Model not only influences its appearance, also results in the leakage of pumped (conveying) medium.It is stainless therefore, it is necessary to be connected in the outer end of inlet/outlet nozzle
Steel flange, since glass reinforced plastic is not bonding with stainless steel, how in the outer end of glass reinforced plastic inlet/outlet nozzle connection steel flange
It is a urgent problem to be solved.
Summary of the invention
The utility model is to solve the problems, such as background technique and provide and a kind of synthesized using glass reinforced plastic with stainless steel
Inlet and outlet water nozzle.
The purpose of this utility model is achieved through the following technical solutions：It is a kind of to be synthesized with stainless steel using glass reinforced plastic
Inlet and outlet water nozzle is cased with stainless steel tube outside glass reinforced plastic short tube, no including the prefabricated glass reinforced plastic short tube in inlet/outlet side-walls
The inner end of rust steel pipe is fixedly connected by multiple fasteners with glass reinforced plastic short tube, and stainless steel tube outer end is connected with steel flange,
The junction of the fastener and glass reinforced plastic short tube and stainless steel tube is coated with bond medium, the glass reinforced plastic short tube with it is stainless
Leakproof medium is sealed at the port of steel inner wall contact.
Further, the bond medium is made of fiber glass resin.
Further, the bond medium is coated on the end at the both ends of fastener, and is located at fastener outer end
Bond medium is mutually be bonded with the side wall at inlet/outlet.
Further, the fastener is tapping screw.
Further, the leakproof medium is the annular solid made of fiber glass resin and glass fibre.
Further, the outer end bore of the annular solid is greater than inner end bore.
The utility model is socketed stainless steel tube and flange outside glass reinforced plastic short tube, and stainless steel tube passes through tapping screw and glass
Steel short tube is fixedly connected, and is coated with bond medium in the junction of tapping screw, can not only prevent the leakage of pumped (conveying) medium,
The bonding strength of glass reinforced plastic short tube and stainless steel tube can also be improved, to guarantee the connective stability of steel flange.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
It is marked in figure：1- side wall；2- glass reinforced plastic short tube；3- stainless steel tube；4- steel flange；5- fastener；6- bonding
Medium；7- leakproof medium.
Specific embodiment
As shown in Figure 1, the Inlet and outlet water nozzle provided in this embodiment synthesized using glass reinforced plastic with stainless steel include it is prefabricated
Glass reinforced plastic short tube 2 at inlet/outlet side wall 1, glass reinforced plastic short tube 2 are cased with stainless steel tube 3, the inner wall and glass of stainless steel tube 3 outside
The outer wall clearance fit of glass steel short tube 2, the length of stainless steel tube 3 is greater than the length of glass reinforced plastic short tube 2, and stainless steel tube 3 is outer
End is connected with steel flange 4, and the outer end refers to one end far from side wall 1.The inner end of stainless steel tube 3 passes through multiple fastenings
Part 5 is fixedly connected with glass reinforced plastic short tube 2, and in the present embodiment, the fastener 5 is tapping screw, and tapping screw passes through stainless steel
Screw hole on 3 inner end circumference of pipe is fixedly connected with glass reinforced plastic short tube 2, and tapping screw one end passes through the inner wall of glass reinforced plastic short tube 2,
To improve bonding strength.
The end at the tapping screw both ends is coated with bond medium 6, and bond medium 6 uses fiber glass resin system
Make, specifically, the bond medium 6 at tapping screw screw terminal is mutually Nian Jie with side wall 1, not only salable tapping screw and stainless steel
Gap between pipe 3, moreover it is possible to seal the gap between 3 inner port of stainless steel tube and side wall 1；Bonding at tapping screw unscrewing end
Medium 6 is spherical in semicircle, its a degree of corrosion resistance can be improved.
In the present embodiment, the inner port of the glass reinforced plastic short tube 2 and stainless steel tube 3 is in close contact with side wall 1, glass reinforced plastic
Leakproof medium 7 is sealed at the external port of short tube 2, leakproof medium 7 is the annular made of fiber glass resin and glass fibre
The excircle of body, the annular solid is mutually be bonded with the inner wall of stainless steel tube 3, can prevent conveying medium from leaking, outside the annular solid
Port diameter is greater than inner end bore, preferably horn mouth.
The utility model not only solves stainless steel in glass reinforced plastic not by using rigid connection and Nian Jie compound mode
Bonding problem makes steel flange connect more stable specification, but also has preferable sealing performance and bonding strength.
The above is only the utility model preferred embodiment, but the protection scope of the utility model is not limited to
This, any transformation carried out based on technical solution provided by the utility model and inventive concept and replacement should all be covered in this reality
With in novel protection scope.
Claims (6)
1. a kind of Inlet and outlet water nozzle synthesized using glass reinforced plastic with stainless steel, it is characterised in that：Including prefabricated in inlet/outlet side
Glass reinforced plastic short tube at wall, glass reinforced plastic short tube are cased with stainless steel tube outside, and the inner end of stainless steel tube passes through multiple fasteners and glass
Steel short tube is fixedly connected, and stainless steel tube outer end is connected with steel flange, the fastener and glass reinforced plastic short tube and stainless steel tube
Junction be coated with bond medium, be sealed at the port that the glass reinforced plastic short tube is contacted with stainless steel inner wall leakproof Jie
Matter.
2. the Inlet and outlet water nozzle according to claim 1 synthesized using glass reinforced plastic with stainless steel, it is characterised in that：It is described viscous
Medium is connect to be made of fiber glass resin.
3. the Inlet and outlet water nozzle according to claim 1 or 2 synthesized using glass reinforced plastic with stainless steel, it is characterised in that：Institute
The end that bond medium is coated on the both ends of fastener is stated, and is located at the bond medium and inlet/outlet of fastener outer end
The side wall at place is mutually bonded.
4. the Inlet and outlet water nozzle according to claim 3 synthesized using glass reinforced plastic with stainless steel, it is characterised in that：It is described tight
Firmware is tapping screw.
5. the Inlet and outlet water nozzle according to claim 1 synthesized using glass reinforced plastic with stainless steel, it is characterised in that：It is described anti-
Leaking medium is the annular solid made of fiber glass resin and glass fibre.
6. the Inlet and outlet water nozzle according to claim 5 synthesized using glass reinforced plastic with stainless steel, it is characterised in that：The ring
The outer end bore of body is greater than inner end bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421757.1U CN208107375U (en) | 2018-03-27 | 2018-03-27 | A kind of Inlet and outlet water nozzle synthesized using glass reinforced plastic with stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421757.1U CN208107375U (en) | 2018-03-27 | 2018-03-27 | A kind of Inlet and outlet water nozzle synthesized using glass reinforced plastic with stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208107375U true CN208107375U (en) | 2018-11-16 |
Family
ID=64122989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820421757.1U Expired - Fee Related CN208107375U (en) | 2018-03-27 | 2018-03-27 | A kind of Inlet and outlet water nozzle synthesized using glass reinforced plastic with stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208107375U (en) |
-
2018
- 2018-03-27 CN CN201820421757.1U patent/CN208107375U/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: 20181116 Termination date: 20200327 |