CN107246493B - A kind of angle valve that building pipe uses - Google Patents
A kind of angle valve that building pipe uses Download PDFInfo
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- CN107246493B CN107246493B CN201710691075.2A CN201710691075A CN107246493B CN 107246493 B CN107246493 B CN 107246493B CN 201710691075 A CN201710691075 A CN 201710691075A CN 107246493 B CN107246493 B CN 107246493B
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- valve body
- water supply
- supply connector
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Classifications
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- 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
- F16K27/00—Construction of housing; Use of materials therefor
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L13/00—Compositions of rubbers containing carboxyl groups
- C08L13/02—Latex
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/02—Polythioethers; Polythioether-ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention discloses a kind of angle valve that building pipe uses, including shield, water supply connector, valve body and water outlet connector, the shield is located at water supply connector side, the shield is detachably connected with water supply connector, baffle is provided on the inside of the shield, the shield outer is provided with retaining ring, the baffle is equipped with four, the water supply connector and water outlet connector are separately mounted on valve body, thermometer is installed in the water supply connector, there are two the water outlet connector is set, the valve body two sides are provided with spool, the spool is flexibly connected with valve body, valve rod is provided on the spool, the valve rod is fixedly connected with spool, the angle valve facilitates installing and dismounting, the valve body structure intensity of use is high, anticorrosion effect is good.
Description
Technical field
The present invention relates to a kind of angle valves that building pipe uses.
Background technique
The angle valve that building pipe uses is exactly angle stop valves, and the angle valve that building pipe uses is similar with globe valve, knot
Structure and characteristic are from spherical valve amendment.Difference with globe valve be the angle valve that building pipe uses outlet and import at
90 degree of right angles.The angle valve that building pipe uses is called angle valve, angle valve, the angle water valve that three building pipes use.This is because
Pipeline at the angle valve that building pipe uses at 90 degree of corner shape, so be called angle valve, angle valve that building pipe uses,
Angle water valve.
The valve body for the angle valve that building pipe uses has three water inlet, water control mouth, water outlet mouths, builds so being called three
Build the angle valve that pipeline uses.The angle valve that certain building pipe uses constantly is improving, although three mouths, having is not yet
The angle valve that angular building pipe uses.The angle valve that building pipe described in industry uses: Corniform regulating valve is straight except valve body
Outside angle, other structures are similar to direct single seat control valve.Flow path is simple, and dead zone and vortex are smaller, by means of medium itself
Souring, can be effectively prevented filter medium clogging, that is, have preferable self-cleaning property；Flow resistance is small, and discharge coefficient is bigger than single-seat valve, phase
When in the discharge coefficient of double-beat drop valve；It is suitable for high viscosity, the occasion containing suspended matter and graininess fluid, or for requiring right angle
The place of piping.It flows to generally bottom and goes out into side.It counter can fill in special circumstances, that is, flow to side and go out the bottom of into.
The angle valve that three building pipes use and the angle valve that common three building pipe uses are opened in what difference fastly has: one is rubber
Spool is enclosed, one is ceramic cartridge, and opening fastly is the latter, and only needing 90 degree can settle, and is commonly called as fast open form.Usual building pipe uses
Angle valve be also employed on the kitchen range of gas-fired equipment and use.It is red punching and forging and stamping at 10 years or more, the 5-8 alloy of founding
3 years or so.3 years or so of alloy can be very crisp, may break to pipeline and can not replace, copper is easier to change.
The inconvenient installing and dismounting that current existing building pipe uses, the valve body structure intensity of use is not high, corrosion-resistant
Effect is bad.
Summary of the invention
Facilitate installing and dismounting the technical problem to be solved in the present invention is to provide a kind of, the valve body structure intensity of use is high, resistance to
The angle valve that the good building pipe of corrosive effect uses.
To solve the above problems, the present invention adopts the following technical scheme:
A kind of angle valve that building pipe uses, including shield, water supply connector, valve body and water outlet connector, the shield are located at
Water supply connector side, the shield are detachably connected with water supply connector, are provided with baffle, the shield outer on the inside of the shield
It is provided with retaining ring, the baffle is equipped with four, and the water supply connector and water outlet connector are separately mounted on valve body, and the water inlet connects
Thermometer is installed on head, there are two the water outlet connector is set, the valve body two sides are provided with spool, and the spool and valve body are living
It is dynamic to connect, it is provided with valve rod on the spool, the valve rod is fixedly connected with spool.
Preferably, the baffle and shield are integrally formed and are arranged, baffle structure is kept to stablize.
Preferably, described water supply connector one end is arranged in screw thread, facilitate installation.
Preferably, the water outlet connector bottom is arranged in screw thread, facilitate installation.
Preferably, the retaining ring and shield are integrally formed and are arranged, retaining ring stable structure is kept.
A kind of angle valve that building pipe uses, the valve body are matched according to mass fraction and be made of following material: cuprammonium is fine
Tie up 5-10 parts, 7-11 parts of spider silk, 12-14 parts of polyisocyanates, 13-18 parts of vinyl bis-stearamides, microcrystalline wax 15-20
Part, 3-7 parts of thiobisphenol, 6-8 parts of silica white, 3-5 parts of diethylene glycol (DEG), 15-22 parts of carboxylic acrylonitrile butadiene rubber latex, 6-8 parts of polyurethane, carbonic acid
7-10 parts of hydrogen sodium, 2-3 parts of urea, 6-9 parts of p-methyl benzenesulfonic acid, 1-2 parts of catalyst butyl titanate, 5-10 parts of active carbon, float for fishing
10-15 parts of glue, 20-22 parts of captax and 7-10 parts of polyphenylene sulfide.
The preparation method of the valve body the following steps are included:
1) by 5-10 parts of copper ammonia fiber, 7-11 parts of spider silk, 12-14 parts of polyisocyanates, vinyl bis-stearamides 13-
18 parts, 15-20 parts of microcrystalline wax, 3-7 parts of thiobisphenol, 6-8 parts of silica white, 3-5 parts of diethylene glycol (DEG), carboxylic acrylonitrile butadiene rubber latex 15-22
Part, 6-8 parts of polyurethane, 7-10 parts of sodium bicarbonate, 2-3 parts of urea, 6-9 parts of p-methyl benzenesulfonic acid, catalyst butyl titanate 1-2
Part, 5-10 parts of active carbon, 10-15 parts of float for fishing glue, 20-22 parts of captax and 7-10 parts of polyphenylene sulfide put into reaction kettle
Interior, adjusting heating temperature is 75-80 DEG C, mixing speed 1750-1800r/min, and the reaction time is 12-14 minutes, spare；
2) raw material obtained by step 1) is put into mixer, heating is in molten condition, spare；
3) raw material obtained by step 2 is injected into injection molding machine, injection molding machine feeds injection into in-mold molding, obtains original
Base, it is spare；
4) blank obtained by step 3) is processed by shot blasting, electroplating processes is then carried out, so that blank outer side covering thickness
For the nickel coating of 0.3mm.
The invention has the benefit that the shield of setting keeps water supply connector solid and reliable, baffle is able to maintain shield
There is antiskid effect, retaining ring is able to maintain shield structure and stablizes, easy for assemble or unload after cover installation；The water outlet connector of setting is equipped with
Two, two outlet pipes can be linked into, are easy using adjusting；Valve body two sides are provided with spool and keep compact-sized, setting
Valve body structure is corrosion-resistant, long service life, and structural strength is high.
Detailed description of the invention
Fig. 1 is a kind of structure chart for the angle valve that building pipe uses of the present invention.
Fig. 2 is a kind of shield structure figure for the angle valve that building pipe uses of the present invention.
Specific embodiment
Embodiment 1
As depicted in figs. 1 and 2, a kind of angle valve that building pipe uses, including shield 1, water supply connector 2, valve body 3 and water outlet
Connector 4, the shield 1 are located at 2 side of water supply connector, and the shield 1 is detachably connected with water supply connector 2,1 inside of shield
It is provided with baffle 5,1 outer of shield is provided with retaining ring 6, and the baffle is equipped with four, the water supply connector 2 and water outlet connector
4 are separately mounted on valve body 3, and thermometer 7 is equipped in the water supply connector 2, there are two the water outlet connector 4 is set, the valve
3 two sides of body are provided with spool 8, and the spool 8 is flexibly connected with valve body 3, and valve rod 9, the valve rod 9 are provided on the spool 8
It is fixedly connected with spool 8.
The baffle 5 is integrally formed with shield 1 to be arranged.
Described 2 one end of water supply connector is arranged in screw thread.
4 bottom of water outlet connector is arranged in screw thread.
The retaining ring 6 is integrally formed with shield 1 to be arranged.
A kind of angle valve that building pipe uses, the valve body are matched according to mass fraction and be made of following material: cuprammonium is fine
Dimension 5 parts, 7 parts of spider silk, 12 parts of polyisocyanates, 13 parts of vinyl bis-stearamides, 15 parts of microcrystalline wax, 3 parts of thiobisphenol,
6 parts of silica white, 3 parts of diethylene glycol (DEG), 15 parts of carboxylic acrylonitrile butadiene rubber latex, 6 parts of polyurethane, 7 parts of sodium bicarbonate, 2 parts of urea, p-methyl benzenesulfonic acid
6 parts, 1 part of catalyst butyl titanate, 5 parts of active carbon, 10 parts of float for fishing glue, 20 parts of captax and 7 parts of polyphenylene sulfide
The preparation method of the valve body the following steps are included:
1) by 5 parts of copper ammonia fiber, 7 parts of spider silk, 12 parts of polyisocyanates, 13 parts of vinyl bis-stearamides, microlite
15 parts of wax, 3 parts of thiobisphenol, 6 parts of silica white, 3 parts of diethylene glycol (DEG), 15 parts of carboxylic acrylonitrile butadiene rubber latex, 6 parts of polyurethane, sodium bicarbonate 7
Part, 2 parts of urea, 6 parts of p-methyl benzenesulfonic acid, 1 part of catalyst butyl titanate, 5 parts of active carbon, 10 parts of float for fishing glue, 20 parts of captax
It is put into reaction kettle with 7 parts of polyphenylene sulfide, adjusting heating temperature is 75-80 DEG C, mixing speed 1750-1800r/
Min, the reaction time is 12-14 minutes, spare；
2) raw material obtained by step 1) is put into mixer, heating is in molten condition, spare；
3) raw material obtained by step 2 is injected into injection molding machine, injection molding machine feeds injection into in-mold molding, obtains original
Base, it is spare；
4) blank obtained by step 3) is processed by shot blasting, electroplating processes is then carried out, so that blank outer side covering thickness
For the nickel coating of 0.3mm.
Embodiment 2
As depicted in figs. 1 and 2, a kind of angle valve that building pipe uses, including shield 1, water supply connector 2, valve body 3 and water outlet
Connector 4, the shield 1 are located at 2 side of water supply connector, and the shield 1 is detachably connected with water supply connector 2,1 inside of shield
It is provided with baffle 5,1 outer of shield is provided with retaining ring 6, and the baffle is equipped with four, the water supply connector 2 and water outlet connector
4 are separately mounted on valve body 3, and thermometer 7 is equipped in the water supply connector 2, there are two the water outlet connector 4 is set, the valve
3 two sides of body are provided with spool 8, and the spool 8 is flexibly connected with valve body 3, and valve rod 9, the valve rod 9 are provided on the spool 8
It is fixedly connected with spool 8.
The baffle 5 is integrally formed with shield 1 to be arranged.
Described 2 one end of water supply connector is arranged in screw thread.
4 bottom of water outlet connector is arranged in screw thread.
The retaining ring 6 is integrally formed with shield 1 to be arranged.
A kind of angle valve that building pipe uses, the valve body are matched according to mass fraction and be made of following material: cuprammonium is fine
Tie up 7.5 parts, 9 parts of spider silk, 13 parts of polyisocyanates, 15.5 parts of vinyl bis-stearamides, 17.5 parts of microcrystalline wax, thiobis
5 parts of phenol, 7 parts of silica white, 4 parts of diethylene glycol (DEG), 18.5 parts of carboxylic acrylonitrile butadiene rubber latex, 7 parts of polyurethane, 8.5 parts of sodium bicarbonate, urea 2.5
Part, 7.5 parts of p-methyl benzenesulfonic acid, 1.5 parts of catalyst butyl titanate, 7.5 parts of active carbon, 12.5 parts of float for fishing glue, 21 parts of captax
With 8.5 parts of polyphenylene sulfide.
The preparation method of the valve body the following steps are included:
1) by 7.5 parts of copper ammonia fiber, 9 parts of spider silk, 13 parts of polyisocyanates, 15.5 parts of vinyl bis-stearamides, micro-
17.5 parts of spar wax, 5 parts of thiobisphenol, 7 parts of silica white, 4 parts of diethylene glycol (DEG), 18.5 parts of carboxylic acrylonitrile butadiene rubber latex, 7 parts of polyurethane, carbon
8.5 parts of sour hydrogen sodium, 2.5 parts of urea, 7.5 parts of p-methyl benzenesulfonic acid, 1.5 parts of catalyst butyl titanate, 7.5 parts of active carbon, float for fishing
12.5 parts of glue, 21 parts of captax and 8.5 parts of polyphenylene sulfide are put into reaction kettle, and adjusting heating temperature is 75-80 DEG C,
Mixing speed is 1750-1800r/min, and the reaction time is 12-14 minutes, spare；
2) raw material obtained by step 1) is put into mixer, heating is in molten condition, spare；
3) raw material obtained by step 2 is injected into injection molding machine, injection molding machine feeds injection into in-mold molding, obtains original
Base, it is spare；
4) blank obtained by step 3) is processed by shot blasting, electroplating processes is then carried out, so that blank outer side covering thickness
For the nickel coating of 0.3mm.
Embodiment 3
As depicted in figs. 1 and 2, a kind of angle valve that building pipe uses, including shield 1, water supply connector 2, valve body 3 and water outlet
Connector 4, the shield 1 are located at 2 side of water supply connector, and the shield 1 is detachably connected with water supply connector 2,1 inside of shield
It is provided with baffle 5,1 outer of shield is provided with retaining ring 6, and the baffle is equipped with four, the water supply connector 2 and water outlet connector
4 are separately mounted on valve body 3, and thermometer 7 is equipped in the water supply connector 2, there are two the water outlet connector 4 is set, the valve
3 two sides of body are provided with spool 8, and the spool 8 is flexibly connected with valve body 3, and valve rod 9, the valve rod 9 are provided on the spool 8
It is fixedly connected with spool 8.
The baffle 5 is integrally formed with shield 1 to be arranged.
Described 2 one end of water supply connector is arranged in screw thread.
4 bottom of water outlet connector is arranged in screw thread.
The retaining ring 6 is integrally formed with shield 1 to be arranged.
A kind of angle valve that building pipe uses, the valve body are matched according to mass fraction and be made of following material: cuprammonium is fine
Tie up 10 parts, 11 parts of spider silk, 14 parts of polyisocyanates, 18 parts of vinyl bis-stearamides, 20 parts of microcrystalline wax, thiobisphenol 7
Part, 8 parts of silica white, 5 parts of diethylene glycol (DEG), 22 parts of carboxylic acrylonitrile butadiene rubber latex, 8 parts of polyurethane, 10 parts of sodium bicarbonate, 3 parts of urea, to toluene
9 parts of sulfonic acid, 2 parts of catalyst butyl titanate, 10 parts of active carbon, 15 parts of float for fishing glue, 22 parts of captax and polyphenylene sulfide 10
Part.
The preparation method of the valve body the following steps are included:
1) by 10 parts of copper ammonia fiber, 11 parts of spider silk, 14 parts of polyisocyanates, 18 parts of vinyl bis-stearamides, crystallite
20 parts of paraffin, 7 parts of thiobisphenol, 8 parts of silica white, 5 parts of diethylene glycol (DEG), 22 parts of carboxylic acrylonitrile butadiene rubber latex, 8 parts of polyurethane, sodium bicarbonate
10 parts, 3 parts of urea, 9 parts of p-methyl benzenesulfonic acid, 2 parts of catalyst butyl titanate, 10 parts of active carbon, 15 parts of float for fishing glue, promotor
M22 parts and 10 parts of polyphenylene sulfide are put into reaction kettle, and adjusting heating temperature is 75-80 DEG C, mixing speed 1750-
1800r/min, the reaction time is 12-14 minutes, spare；
2) raw material obtained by step 1) is put into mixer, heating is in molten condition, spare；
3) raw material obtained by step 2 is injected into injection molding machine, injection molding machine feeds injection into in-mold molding, obtains original
Base, it is spare；
4) blank obtained by step 3) is processed by shot blasting, electroplating processes is then carried out, so that blank outer side covering thickness
For the nickel coating of 0.3mm.
Experimental example
Experimental subjects: common valve body material, special valve body material and valve body material of the invention are chosen and carries out test pair
Than.
Requirement of experiment: common valve body material, special valve body material and valve body material of the invention are used into equal length
It is detected with diameter.
Experimental method: anticorrosive detection is carried out to valve body material, is detected by corrosion test chamber, and adjust test
Temperature is 120 DEG C, relative humidity 85%, air pressure 106kPa, ozone concentration 45%, and ultraviolet illumination intensity is
25uw/cm2 obtains etching time；Density is detected by density tester；Compression strength uses GBT228-2002 method
It is detected.
Detection data is as follows:
In conjunction with upper table, different valve body materials resulting data under identical experimental method, valve body of the invention are compared
Material structural strength is higher, and density is lower, and anti-corrosion effects are more preferable.
The invention has the benefit that the shield of setting keeps water supply connector solid and reliable, baffle is able to maintain shield
There is antiskid effect, retaining ring is able to maintain shield structure and stablizes, easy for assemble or unload after cover installation；The water outlet connector of setting is equipped with
Two, two outlet pipes can be linked into, are easy using adjusting；Valve body two sides are provided with spool and keep compact-sized, setting
Valve body structure is corrosion-resistant, long service life, and structural strength is high.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.
Claims (1)
1. a kind of angle valve that building pipe uses, it is characterised in that: described including shield, water supply connector, valve body and water outlet connector
Shield is located at water supply connector side, and the shield is detachably connected with water supply connector, is provided with baffle on the inside of the shield, described
Shield outer is provided with retaining ring, and the baffle is equipped with four, and the water supply connector and water outlet connector are separately mounted on valve body, institute
It states and thermometer is installed in water supply connector, there are two the water outlet connector is set, the valve body two sides are provided with spool, the spool
It is flexibly connected with valve body, valve rod is provided on the spool, the valve rod is fixedly connected with spool, the baffle and shield one
Molding setting, described water supply connector one end are arranged in screw thread, and the water outlet connector bottom is arranged in screw thread, the retaining ring and shield
It is integrally formed setting, the valve body is matched according to mass fraction and is made of following material: 5-10 parts of copper ammonia fiber, spider silk 7-11
Part, 12-14 parts of polyisocyanates, 13-18 parts of vinyl bis-stearamides, 15-20 parts of microcrystalline wax, 3-7 parts of thiobisphenol, silicon
6-8 parts of rubber powder, 3-5 parts of diethylene glycol (DEG), 15-22 parts of carboxylic acrylonitrile butadiene rubber latex, 6-8 parts of polyurethane, 7-10 parts of sodium bicarbonate, urea 2-3
Part, 6-9 parts of p-methyl benzenesulfonic acid, 1-2 parts of catalyst butyl titanate, 5-10 parts of active carbon, 10-15 parts of float for fishing glue, promotor
M20-22 parts and polyphenylene sulfide 7-10 parts, the preparation method of the valve body the following steps are included:
1) by 5-10 parts of copper ammonia fiber, 7-11 parts of spider silk, 12-14 parts of polyisocyanates, vinyl bis-stearamides 13-18
Part, 15-20 parts of microcrystalline wax, 3-7 parts of thiobisphenol, 6-8 parts of silica white, 3-5 parts of diethylene glycol (DEG), 15-22 parts of carboxylic acrylonitrile butadiene rubber latex,
6-8 parts of polyurethane, 2-3 parts of urea, 6-9 parts of p-methyl benzenesulfonic acid, 1-2 parts of catalyst butyl titanate, is lived at 7-10 parts of sodium bicarbonate
Property 5-10 parts of charcoal, 10-15 parts of float for fishing glue, 20-22 parts of captax and 7-10 parts of polyphenylene sulfide put into reaction kettle, adjust
Saving heating temperature is 75-80 DEG C, mixing speed 1750-1800r/min, and the reaction time is 12-14 minutes, spare；
2) raw material obtained by step 1) is put into mixer, heating is in molten condition, spare；
3) raw material obtained by step 2 is injected into injection molding machine, injection molding machine feeds injection into in-mold molding, obtains blank, standby
With；
4) blank obtained by step 3) is processed by shot blasting, then carries out electroplating processes so that blank outer side covering with a thickness of
The nickel coating of 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710691075.2A CN107246493B (en) | 2017-08-14 | 2017-08-14 | A kind of angle valve that building pipe uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710691075.2A CN107246493B (en) | 2017-08-14 | 2017-08-14 | A kind of angle valve that building pipe uses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107246493A CN107246493A (en) | 2017-10-13 |
| CN107246493B true CN107246493B (en) | 2019-09-24 |
Family
ID=60012688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710691075.2A Expired - Fee Related CN107246493B (en) | 2017-08-14 | 2017-08-14 | A kind of angle valve that building pipe uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107246493B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4131437A1 (en) * | 1991-09-21 | 1993-03-25 | Roland Lechner | Plastic material, useful esp. for prodn. of aerosol valve-bodies - contg. ether]-amide] block copolymer and styrene]-butadiene elastomer |
| JP2695364B2 (en) * | 1993-04-23 | 1997-12-24 | 東陶機器株式会社 | Hot and cold water mixing faucet |
| CN201222203Y (en) * | 2008-07-15 | 2009-04-15 | 周玉林 | Numerical control constant temperature water-mixing device |
| CN202834218U (en) * | 2012-08-14 | 2013-03-27 | 卓开法 | Bi-switch angle valve |
| CN203641562U (en) * | 2013-12-25 | 2014-06-11 | 温州市圣雪卫浴有限公司 | Connecting assembly between tap and pre-embedded wall pipeline connector |
-
2017
- 2017-08-14 CN CN201710691075.2A patent/CN107246493B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107246493A (en) | 2017-10-13 |
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