CN203176409U - Fiberglass reinforced plastic hydrant - Google Patents
Fiberglass reinforced plastic hydrant Download PDFInfo
- Publication number
- CN203176409U CN203176409U CN 201320228193 CN201320228193U CN203176409U CN 203176409 U CN203176409 U CN 203176409U CN 201320228193 CN201320228193 CN 201320228193 CN 201320228193 U CN201320228193 U CN 201320228193U CN 203176409 U CN203176409 U CN 203176409U
- Authority
- CN
- China
- Prior art keywords
- hydrant
- cap body
- reinforced plastic
- glass fibre
- fibre reinforced
- 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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Abstract
The utility model belongs to the technical field of hydrants, and particularly relates to a fiberglass reinforced plastic hydrant used in a field irrigation pipe network. The fiberglass reinforced plastic hydrant adopts the technical scheme that the fiberglass reinforced plastic hydrant comprises a cap body provided with water outlets and made of a fiberglass reinforced plastic material, and a pipe joint connected with a water inlet of the cap body by a flange, wherein a screw hole with threads is formed at the top of the cap body, and a brake pad which is made of the fiberglass reinforced plastic material and is in an integral structure and a valve body consisting of a lead screw are mounted in the cap body. The fiberglass reinforced plastic hydrant has the characteristics of reasonable structure, firmness, no maintenance and long service life, and can be widely used in a water conservancy project, particularly a pipe network of a large field irrigation system.
Description
Technical field
The utility model belongs to the hydrant technical field, relates in particular to a kind of farmland employed pipe network glass fibre reinforced plastics hydrant of irrigating the fields.
Background technique
Constitute the farmland employed pipe network hydrant of irrigating the fields, the tube coupling that its structure connects as one by the cap body that is provided with water outlet, with the water intake of this cap body and be arranged in the cap body and be inlaid with the valve body that is constituted by brake lining and leading screw that nut constitutes screw by its top and constitute.Because the valve body of this structure is made of component such as brake lining, leading screw and the two attaching nuts, in idle and using process, owing under the king-sized situation of the extremely low or high temperature difference of temperature, be prone to the generation of loosening and obscission between each component; Since perishable bad because of some places water quality slant acidity or meta-alkalescence between brake lining and the nut, do not reach whole working life, brake lining was come off in 2-3 years, stop using.
The model utility content
The purpose of this utility model just provides a kind of glass fibre reinforced plastics hydrant of simple in structure and long service life.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of glass fibre reinforced plastics hydrant, its structure comprise the cap body that is prepared into by glass fibre reinforced plastic material that is provided with water outlet, with the tube coupling that the water intake of this cap body is connected by flange, the top of described cap body is provided with the screw with screw thread; The brake lining of the integrative-structure of being made by glass fibre reinforced plastic material and the valve body that leading screw constitutes are contained in the cap body.
The additional technical feature that constitutes above-mentioned glass fibre reinforced plastics hydrant also comprises:
---the screw at described cap body top is for arranging threaded projective structure;
---the brake lining of described integrative-structure and the inside, joint of leading screw are provided with stiffening rib;
---the water outlet of described hydrant is two or more time-division upper and lower settings;
---the inwall of described tube coupling is ramp structure.
A kind of glass fibre reinforced plastics hydrant provided by the utility model compared with prior art has the following advantages: one, because brake lining and leading screw that the valve body of this hydrant of formation is made by glass fibre reinforced plastic material are integrated, therefore in use can be because not expanding with heat and contract with cold or other reasons causes it structural loosening, so the hydrant of this structure has the characteristics of solid non-maintaining, long service life rational in infrastructure; Its two be structure as a whole owing to constitute the screw that hydrant cap body top is used for leading screw precession and back-out, solved prior art therein embedding nut cause the problem that can't use as uncontrollable this hydrant of the screw mandrel of switch in use with easily coming off.
Description of drawings
Fig. 1 is the cross-sectional view of glass fibre reinforced plastics hydrant;
Fig. 2 is the cross-sectional view of another kind of glass fibre reinforced plastics hydrant.
Embodiment
Be described in further detail below in conjunction with structure and the use principle of accompanying drawing to glass fibre reinforced plastics hydrant provided by the utility model.
Shown in 1 figure, be the structural representation of glass fibre reinforced plastics hydrant provided by the utility model.The structure of this hydrant comprise be provided with this water outlet of water outlet 1(and can be set to 2,3 or four) the cap body 2 that is prepared into by glass fibre reinforced plastic material, the tube coupling 4 that is connected by flange with the water intake 3 of this cap body, the top of cap body is provided with the screw with screw thread, the brake lining 6 of the integrative-structure of being made by glass fibre reinforced plastic material and the valve body that leading screw 7 constitutes are contained in the cap body, by leading screw screwing up and down by the opening and closing between brake lining control entery and delivery port in screw.
In the structure of above-mentioned glass fibre reinforced plastics hydrant:
---the screw that constitutes the cap body top of leading screw precession and back-out is the projective structure 9 that is provided with screw thread 8;
---in order to improve the mechanical strength that constitutes glass fibre reinforced plastics hydrant valve body, be provided with stiffening rib 13 at the brake lining 6 that constitutes integrative-structure and the inside, joint of leading screw 7;
---when the water outlet that constitutes the hydrant of this structure is two or more, water outlet can divide upper and lower settings, wherein upper water-out mouth 11 is at lower outlet 12, so in use can utilize a valve body that is constituted by brake lining 6 and leading screw 7 to control the use of two osculums, convenient during use;
---convenient in order to make that hydrant is connected with pipeline enclosure, the inwall 10 of its tube coupling 4 is ramp structure.
Claims (5)
1. glass fibre reinforced plastics hydrant, its structure comprise the cap body that is prepared into by glass fibre reinforced plastic material that is provided with water outlet, with the tube coupling that the water intake of this cap body is connected by flange, the top of described cap body is provided with the screw with screw thread; It is characterized in that: the brake lining of the integrative-structure of being made by glass fibre reinforced plastic material and the valve body that leading screw constitutes are contained in the cap body.
2. a kind of glass fibre reinforced plastics hydrant as claimed in claim 1, it is characterized in that: the screw at described cap body top is for arranging threaded projective structure.
3. a kind of glass fibre reinforced plastics hydrant as claimed in claim 1, it is characterized in that: the inside, joint of the brake lining of described integrative-structure and leading screw is provided with stiffening rib.
4. a kind of glass fibre reinforced plastics hydrant as claimed in claim 1, it is characterized in that: the water outlet of described hydrant is two or more time-division upper and lower settings.
5. a kind of glass fibre reinforced plastics hydrant as claimed in claim 1, it is characterized in that: the inwall of described tube coupling is ramp structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228193 CN203176409U (en) | 2013-04-29 | 2013-04-29 | Fiberglass reinforced plastic hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228193 CN203176409U (en) | 2013-04-29 | 2013-04-29 | Fiberglass reinforced plastic hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176409U true CN203176409U (en) | 2013-09-04 |
Family
ID=49073106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320228193 Expired - Fee Related CN203176409U (en) | 2013-04-29 | 2013-04-29 | Fiberglass reinforced plastic hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176409U (en) |
-
2013
- 2013-04-29 CN CN 201320228193 patent/CN203176409U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |