CN106937617B - Valve core and floating pipe connecting method - Google Patents
Valve core and floating pipe connecting method Download PDFInfo
- Publication number
- CN106937617B CN106937617B CN201710021209.XA CN201710021209A CN106937617B CN 106937617 B CN106937617 B CN 106937617B CN 201710021209 A CN201710021209 A CN 201710021209A CN 106937617 B CN106937617 B CN 106937617B
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- China
- Prior art keywords
- valve core
- floating pipe
- valve
- plastic
- fixing groove
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Float Valves (AREA)
Abstract
The invention discloses a valve core and floating pipe connecting method, which comprises the following steps: 1) A valve die is arranged outside the floating pipe, a valve core is placed in a valve core fixing groove on the surface of the floating pipe and is fixed through a valve core fixing strip 8.5, a valve core fixing groove is arranged at the position of the plastic floating pipe where the valve core is arranged, and a welding groove is arranged at the periphery of the valve core fixing groove; 2) The valve core is placed in the middle of the valve core fixing groove, and a valve mold is installed; 3) The supporting piece is arranged below the valve core in the floating pipe and is used for supporting; 4) Injecting the liquid plastic from the plastic injection port until the liquid plastic overflows from the plastic overflow port and stops; 5) The liquid plastic is melted into a whole with the floating pipe after being cooled, the valve core is fixed on the floating pipe, the floating pipe and the valve base are integrated, and the valve die is taken off; 6) And a hole is punched from the valve core opening into the floating pipe.
Description
Technical Field
The invention relates to a connecting method of a valve core and a floating pipe, and belongs to the technical field of net cage design.
Background
China is a country with a plurality of typhoons, typhoons entering the country every year have thirty times, each time the typhoons pass the country, great losses are caused to farmers, net cages are bad, fish is dead, both fish steaks for offshore culture and deep water net cages which are popular in recent years face the threat of typhoons, although continuous improvement of net cages by manufacturers in China greatly improves the wind wave resistance of the net cages, the state that the typhoons are not damaged at all still can not be achieved, and moreover, the high wind waves and short-time heavy rainfall caused by typhoons can not be tolerated by fish. Therefore, farmers need a product to solve the typhoon damage problem.
In order to solve the typhoon problem, only one method is to enable the net cage to be lifted, and because typhoons are predicted, china has very accurate operation, farmers can sink the net cage for raising fish to more than 10 meters under water through simple operation before typhoons are performed each time, and the sinking depth can be preset according to requirements. In this state, even if the water surface is heavy and is hacked, the water is calm, and everyone who is submerged is aware of the principle. The farmers can also float the net cage to the water surface through simple operation according to the requirements after typhoons. The most important in the design is to solve the problem that the valve for controlling the lifting of the net cage is watertight, and the connecting piece of the floating pipe and the handrail frame can be opened and closed, so that the installation is simpler and more convenient.
Disclosure of Invention
The invention provides a valve core and floating pipe connecting method which is simple and convenient and solves the technical problem of water leakage of a valve in the prior art.
In order to achieve the above object, the technical scheme of the present invention is as follows: the connecting method of the valve core and the floating pipe is characterized by comprising the following steps of:
1) A valve die is arranged outside the floating pipe, a valve core is placed in a valve core fixing groove on the surface of the floating pipe and is fixed through a valve core fixing strip, a valve core fixing groove is arranged at the position of the plastic floating pipe where the valve core is arranged, and a welding groove is arranged at the periphery of the valve core fixing groove;
2) The valve core is placed in the middle of the valve core fixing groove, and a valve mold is installed;
3) The supporting piece is arranged below the valve core in the floating pipe and is used for supporting;
4) Injecting the liquid plastic from the plastic injection port until the liquid plastic overflows from the plastic overflow port and stops;
5) The liquid plastic is melted into a whole with the floating pipe after being cooled, the valve core is fixed on the floating pipe, the floating pipe and the valve base are integrated, and the valve die is taken off;
6) And a hole is punched from the valve core opening into the floating pipe.
As an improvement of the invention, the valve core fixing groove is used for placing the valve core, and the welding groove is used for placing the hot melting liquid.
As an improvement of the invention, in the step 4), the injected liquid plastic is the same as or similar to the material of the float pipe, so as to be connected with the float pipe.
The valve core comprises a valve core body and a valve core base arranged at the bottom of the valve core body, wherein valve core threads are arranged on the valve core body, and a valve core opening is formed in the upper end of the valve core body. The valve core base is provided with a plurality of layers of skirt edges, and grooves are formed in each layer of skirt edge.
Compared with the prior art, the invention has the following advantages: the valve core and the floating pipe are welded, so that the valve core water leakage technology is good in firmness, the technical problem of valve core water leakage is thoroughly solved, the cost of the technical scheme is low, and the valve core water leakage technology is convenient for large-scale popularization and application.
Drawings
FIG. 1 is a perspective view of a valve cartridge;
FIG. 2A is a plan view of a valve mold;
fig. 2B-2G are schematic views of the entire process of installing the valve cartridge and valve.
In the figure: 1. float tube, 11, case, 111, valve mould, 7.1, case screw thread, 7.2, case base, 7.3, case mouth, 7, 4, case embedding part, 8.1 mould upper half, 8.2, mould lower half, 8.3, plastics filling opening, 8.4, overflow mouth, 8.5, case fixed strip, 8.6, valve base model, 1 case fixed slot, 1.2 valve base, 1.3, welding groove, 8a, support piece.
Detailed Description
The invention is further described below with reference to the accompanying drawings of the specification, which are, however, only intended to illustrate the invention and not to limit it.
Example 1: referring to fig. 1, a valve core 11, the valve core 11 includes a valve core body and a valve core base 7.2 disposed at the bottom of the valve core body, a valve core thread 7.1 is disposed on the valve core body, a valve core opening 7.3 is disposed at the upper end of the valve core body, the valve core base is configured as a multi-layer skirt, and a groove is disposed on each layer of skirt, so that better welding is facilitated. The valve core structure is ingenious and compact in overall structural design, and the valve core base is better in hot melting connection with the floating pipe.
Example 2: referring to fig. 2A-2G, a method for connecting a valve core with a float tube, the method comprising the steps of:
1) A valve mould 111 is arranged outside the floating pipe, wherein the valve core mould comprises a mould upper half part 8.1 and a mould lower half part 8.2, the valve core is placed in a valve core fixing groove on the surface of the floating pipe and is fixed through a valve core fixing strip 8.5, the position of the valve core arranged on the plastic floating pipe is provided with a valve core fixing groove 1.1, and the periphery of the valve core fixing groove is provided with a welding groove 1.3;
2) The valve core is placed in the middle of the valve core fixing groove 1.1, and a valve mold is installed;
3) The supporting piece 8a is arranged below the valve core in the floating pipe and is used for supporting;
4) Liquid plastic is injected from the plastic injection opening 8.3 until the liquid plastic stops after overflowing from the plastic overflow opening 8.4;
5) The liquid plastic is melted into a whole with the floating pipe after being cooled, the valve core is fixed on the floating pipe, the floating pipe and the valve base are integrated, and the valve die is taken off; after the valve core base is wrapped by plastic, the valve base 1.2 is formed, and the connection with the floating pipe is better realized.
6) And a hole is punched from the valve core opening into the floating pipe.
In the technical scheme, the valve core fixing groove is used for placing the valve core, and the welding groove is used for placing hot welding liquid.
In the step 4), the injected liquid plastic is the same as or similar to the material of the floating pipe, so that the liquid plastic and the floating pipe are conveniently connected together. According to the technical scheme, the valve core and the floating pipe are welded, so that the technical problem that the valve leaks frequently in the prior art is solved.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and that the equivalents and alternatives made on the basis of the above description are all included in the scope of the present invention, which is defined in the claims.
Claims (1)
1. The connecting method of the valve core and the floating pipe is characterized by comprising the following steps of:
1) A valve die is arranged outside the floating pipe, a valve core is placed in a valve core fixing groove on the surface of the floating pipe and is fixed through a valve core fixing strip, a valve core fixing groove is arranged at the position of the plastic floating pipe where the valve core is arranged, and a welding groove is arranged at the periphery of the valve core fixing groove;
2) The valve core is placed in the middle of the valve core fixing groove, and a valve mold is installed;
3) The supporting piece is arranged below the valve core in the floating pipe and is used for supporting;
4) Injecting the liquid plastic from the plastic injection port until the liquid plastic overflows from the plastic overflow port and stops;
5) The liquid plastic is melted into a whole with the floating pipe after being cooled, the valve core is fixed on the floating pipe, the floating pipe and the valve base are integrated, and the valve die is taken off;
6) Punching a hole from the valve core opening into the floating pipe;
the valve core fixing groove is used for placing the valve core, the welding groove is used for placing hot melting liquid,
in the step 4, the injected liquid plastic is the same as the material of the floating pipe, so that the injected liquid plastic is conveniently connected with the floating pipe, the valve core comprises a valve core body and a valve core base arranged at the bottom of the valve core body, valve core threads are arranged on the valve core body, a valve core opening is formed in the upper end of the valve core body, the valve core base is provided with a plurality of layers of skirt edges, and grooves are formed in each layer of skirt edge.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IDP00201606221 | 2016-09-19 | ||
| ID20166221 | 2016-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106937617A CN106937617A (en) | 2017-07-11 |
| CN106937617B true CN106937617B (en) | 2023-09-29 |
Family
ID=58844088
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720034001.7U Active CN206402941U (en) | 2016-09-19 | 2017-01-11 | Float tube connector |
| CN201720032119.6U Active CN206547621U (en) | 2016-09-19 | 2017-01-11 | Elevated live cage |
| CN201720034002.1U Active CN206402942U (en) | 2016-09-19 | 2017-01-11 | A kind of valve element |
| CN201710021221.0A Pending CN106614198A (en) | 2016-09-19 | 2017-01-11 | Lifting net cage |
| CN201710021209.XA Active CN106937617B (en) | 2016-09-19 | 2017-01-11 | Valve core and floating pipe connecting method |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720034001.7U Active CN206402941U (en) | 2016-09-19 | 2017-01-11 | Float tube connector |
| CN201720032119.6U Active CN206547621U (en) | 2016-09-19 | 2017-01-11 | Elevated live cage |
| CN201720034002.1U Active CN206402942U (en) | 2016-09-19 | 2017-01-11 | A kind of valve element |
| CN201710021221.0A Pending CN106614198A (en) | 2016-09-19 | 2017-01-11 | Lifting net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN206402941U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206402941U (en) * | 2016-09-19 | 2017-08-15 | 崔文亮 | Float tube connector |
| CN107787893A (en) * | 2017-10-27 | 2018-03-13 | 中国水产科学研究院南海水产研究所 | Deep water mesh cage I-shaped link and double floating pipe type net cage frame construction maintenance methods |
| CN109924152B (en) * | 2019-04-19 | 2024-03-15 | 肖志东 | Flexible floating frame device |
| CN213095562U (en) * | 2019-08-28 | 2021-05-04 | 崔文亮 | Lifting net cage |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004211727A (en) * | 2002-12-26 | 2004-07-29 | Asahi Organic Chem Ind Co Ltd | Valve element of soft seal gate valve |
| CN1582646A (en) * | 2004-05-28 | 2005-02-23 | 中国水产科学研究院黄海水产研究所 | Remote controlling system and method for liftable cages |
| CN102147021A (en) * | 2010-06-01 | 2011-08-10 | 广东联塑科技实业有限公司 | PE (Poly Ethylene) gas ball valve structure |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2520657Y (en) * | 2001-12-22 | 2002-11-20 | 福建省水产研究所 | Floating anti wind wave fish culture net cage |
| CN2532686Y (en) * | 2002-03-04 | 2003-01-29 | 中国水产科学研究院南海水产研究所 | Lifting wind wave-proof sea culture net cage |
| CN2552336Y (en) * | 2002-07-20 | 2003-05-28 | 中国水产科学研究院黄海水产研究所 | Elevating net cage |
| KR100796120B1 (en) * | 2007-06-29 | 2008-01-21 | 문창영 | Submersible cage facility for fish culture |
| CN101430021B (en) * | 2008-09-05 | 2012-08-22 | 应金多 | Valve |
| CN102017903B (en) * | 2009-09-14 | 2013-03-20 | 中国水产科学研究院东海水产研究所 | High-density polythene frame gravity type net cage lifting control method |
| CN104089053B (en) * | 2014-07-02 | 2017-02-22 | 路达(厦门)工业有限公司 | Water tap assembly and manufacturing method for water tap assembly |
| CN105028270B (en) * | 2015-06-26 | 2017-08-25 | 广东联塑科技实业有限公司 | A kind of lift aquaculture net cage |
| CN206402941U (en) * | 2016-09-19 | 2017-08-15 | 崔文亮 | Float tube connector |
-
2017
- 2017-01-11 CN CN201720034001.7U patent/CN206402941U/en active Active
- 2017-01-11 CN CN201720032119.6U patent/CN206547621U/en active Active
- 2017-01-11 CN CN201720034002.1U patent/CN206402942U/en active Active
- 2017-01-11 CN CN201710021221.0A patent/CN106614198A/en active Pending
- 2017-01-11 CN CN201710021209.XA patent/CN106937617B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004211727A (en) * | 2002-12-26 | 2004-07-29 | Asahi Organic Chem Ind Co Ltd | Valve element of soft seal gate valve |
| CN1582646A (en) * | 2004-05-28 | 2005-02-23 | 中国水产科学研究院黄海水产研究所 | Remote controlling system and method for liftable cages |
| CN102147021A (en) * | 2010-06-01 | 2011-08-10 | 广东联塑科技实业有限公司 | PE (Poly Ethylene) gas ball valve structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106937617A (en) | 2017-07-11 |
| CN106614198A (en) | 2017-05-10 |
| CN206402941U (en) | 2017-08-15 |
| CN206402942U (en) | 2017-08-15 |
| CN206547621U (en) | 2017-10-13 |
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