CN101832400B - Valve device - Google Patents
Valve device Download PDFInfo
- Publication number
- CN101832400B CN101832400B CN2009101126608A CN200910112660A CN101832400B CN 101832400 B CN101832400 B CN 101832400B CN 2009101126608 A CN2009101126608 A CN 2009101126608A CN 200910112660 A CN200910112660 A CN 200910112660A CN 101832400 B CN101832400 B CN 101832400B
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- China
- Prior art keywords
- spool
- valving
- transparent material
- liner
- control unit
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Abstract
The invention discloses a valve device comprising a channel unit and a control unit, wherein the channel unit comprises a body and at least one Pipe connector which are sealed and fixedly connected to form a water channel; the control unit comprises a valve core which is arranged in the body to control the connection and the disconnection of the water channel of the channel unit, the body, the valve core and the Pipe connector are made of hard transparent materials, and a user can directly know a medium flow state in the valve device; the hard transparent material comprises PVC powder, oxidized petroleum wax, anorganotin stabilizer, an ACR (acrosin) processing assistant and DOP (dioctylphthalate). Because the body, the valve core and the Pipe connector are made of hard transparent materials, a user can directly know the medium flow state in the valve device and obverse and know about whether impurities, a turbidity degree, color variation, and the like happen; in addition, the medium corrosion of the valve device can be avoided.
Description
Technical field
The present invention relates to a kind of valving, especially relate to and a kind ofly use rigid transparent material so that the user intuitively understands the valving of media flow state in it.
Background technique
Existing valving by making valving, check valve device etc., all comprises a channel unit and a control unit as two.This channel unit comprises that a body and at least one pipe connect, and this body and pipe connect sealing and be fixed together to form the water route.This control unit comprises a spool, and this spool is arranged within the body break-make with water route that can the control channel unit.Existing valving has following deficiency: 1, body, pipe connect with the material of spool and select rigid nontransparent material for use; Like herd polyvinyl chloride material; This nontransparent performance hinders the user and intuitively understands media flow situation in it, as understanding whether impurity, turbidity and change in color or the like are arranged; 2, in the existing valving, the contact medium place also has metallic material, for example ball valve, pivot etc., and this metallic material was prone to by dielectric corrosion in it, reduction of service life.
Summary of the invention
The invention provides a kind of valving, it has overcome the deficiency that the existing user of existing valving can't intuitively understand the media flow state.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of valving, it comprises a channel unit and a control unit; This channel unit comprises that a body and at least one pipe connect, and this body and pipe connect sealing and be fixed together to form the water route; This control unit comprises a spool, and this spool is arranged within the body break-make with water route that can the control channel unit; The material that this body, spool and pipe connect all is the hard transparent material so that can intuitively understand media flow state in the valving with the person, and this hard transparent material comprises PVC powder, oxidized paraffin wax, organic tin stabilizer, ACR processing aid and DOP.
In the one preferable enforcement, the weight ratio of this PVC powder, oxidized paraffin wax, organic tin stabilizer, ACR processing aid and DOP is 100: 0.1～0.5: 1～4: 1～5: 1～3.
In one preferred embodiment, the weight ratio of this PVC powder, oxidized paraffin wax, organic tin stabilizer, ACR processing aid and DOP is 100: 0.1～0.3: 2～3: 2～4: 1～2.
In one preferred embodiment, this ACR processing aid is an esters of acrylic acid.
In one preferred embodiment, this DOP is a dioctyl phthalate.
In one preferred embodiment, this hard transparent material also comprises toner.
In one preferred embodiment, it is two that this pipe connects number, and these two pipes connect sealing respectively and are fixed in body back two ends before; This spool is a ball valve, and this control unit also comprises a controller, the affixed spool of one of this controller end, the other end from the interior body that stretches out outward.
In one preferred embodiment, it also comprises two nuts, through this nut body and pipe is connect sealing and is fixed together.
In one preferred embodiment, it also comprises a liner, and this liner material also is rigid transparent material, and this liner is fixed within the body and spool is supported on the top.
In one preferred embodiment, this controller comprises a controlling rod and one handle, and this controlling rod material also is rigid transparent material, the affixed spool of one of this controlling rod end, the other end from the interior body that stretches out outward, affixed this other end of this handle.
The present technique scheme is compared with background technique:
Because the material that body, spool and pipe connect all is the hard transparent material, therefore have following advantage: 1, the user can intuitively understand media flow state in the valving, and whether can intuitively understand has impurity, turbidity and change in color or the like; 2, can avoid by dielectric corrosion in the valving; 3, environmental protection.
This hard transparent material comprises PVC powder, oxidized paraffin wax, organic tin stabilizer, esters of acrylic acid and dioctyl phthalate; Therefore has following advantage: 1, adopt esters of acrylic acid as processing aid; Can improve the PVC processibility; Make conventional equipment can satisfy production requirement, make processing conditions stable; 2, this auxiliary agent has very strong promotion product plasticizing effect, strengthens the effect of the product transparency and product strength, has improved the processability of transparent rigid polyvinyl chloride pipe spare greatly; 3, the rigid polyvinyl chloride pipe spare produced of this prescription relies aging good, good toughness, and sanitation performance is good, and solid organic matters oozes out few, can be used on the ultra-pure water pipe-line system; 4, guaranteed that performance of products has a distinct increment, ageing resistance, the antibiotic property of product have clear improvement; 6, corrosion resistance is strong, and rigidity of material better can be born the transparent UPVC ball valve of certain external and internal pressure.
Because this hard transparent material also comprises toner, therefore can appearance looks elegant.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is the plan view of a kind of valving that preferred embodiment of the present invention provided.
Fig. 2 is for cuing open figure in a kind of valving that preferred embodiment of the present invention provided.
Embodiment
See also Fig. 1 and Fig. 2, they are the schematic representation of a kind of valving that this preferred embodiment provided.A kind of valving, it comprises a channel unit and a control unit.
This channel unit, it comprises that a body 100, two pipes connect 200, one liner 300 and two nuts 400.These body 100 hollows also form pre-large post-small stepped hollow hole 110, and this hollow hole 110 is divided into a macropore and an aperture, and this body 100 offers one and runs through inside and outside penetration hole 120.The footpath matches with the macropore diameter of body 100 outside this liner 300; Within the footpath match with the small aperture of body 100; Among the present embodiment, this liner 300 is screwed onto the macropore of body 100, and; End face before end face and the body 100 before this liner 300, hole and hollow hole 110 deads in line within this liner 300.End face offers the breach of stepping down within this liner 300, thinks that ball valve rotates to provide to let bit space.For enhance seal performance, between the macropore of this liner 300 and body 100, be provided with O shape circle.After through this two nut 400 this two pipe being connect 200 sealing is fixed in before the body 100 respectively; Wherein, One pipe connects 200 and is sealedly connected on body 100 end face and liner 300 end face before that is tightly connected before, and this another pipe connects 200 and is sealedly connected on body 100 end face afterwards.For enhance seal performance: end face offers a location groove 130 after body 100, installing O shape circle within positioning groove 130, and this O shape circle part is stretched out end face after the body 100; End face offers one and locatees groove 130 before liner 300, installing O shape circle within positioning groove 130, and this O shape circle part is stretched out liner 300 end face before.
This control unit, it comprises a ball valve 500 and a controller, offers a through hole 510 along first direction among this ball valve 500.This ball valve 500 is installed within the body, so that the axis of the vertical penetration hole 120 of this first direction, so that the axis of the dead in line penetration hole of ball valve.Other is provided with two antidiarrheal rings 520; This antidiarrheal ring 520 is arranged on after ball valve 500 and the liner 300 between the end; This another antidiarrheal ring 520 is arranged between the ladder surface of ball valve 500 and body 100, and the position that this two antidiarrheal ring 520 can limit ball valve makes that it can only be around the rotational of penetration hole.This controller comprises a controlling rod 600 and one handle 700, end on the affixed ball valve 500 of one of this controlling rod 600 end, the other end adaptively outward stretch out outside the body 100 these handle 600 affixed these the other ends through penetration hole 120 from interior.For enhance seal performance, O shape circle is set between controlling rod 600 and penetration hole 120.
Wherein: this nut outside, inboard all are provided with rib, and the place, right angle of this nut is arranged to chamfering, to increase the intensity of nut; Be provided with by plug socket under this handle, the other end of this controlling rod is plugged on this back of the body plug socket, because the other end of controlling rod connect wherein by the plug socket bag, so appearance looks elegant.
Wherein, hole within the aperture of this body 100, the liner 300, two pipes connect within 200 the hole and form together to form the water route; Rotate break-make through handle control ball valve with water route that can the control channel unit.
Among the present embodiment; This body 100, ball valve 500, pipe connect 200, the material of liner 300, nut 400, controlling rod 600 all be the hard transparent material so that can intuitively understand the interior media flow state of valving with the person, this hard transparent material comprises PVC powder, oxidized paraffin wax, organic tin stabilizer, ACR processing aid, DOP and toner.The weight ratio of this PVC powder, oxidized paraffin wax, organic tin stabilizer, ACR processing aid and DOP is 100: 0.1～0.3: 2～3: 2～4: 1～2.This ACR processing aid is an esters of acrylic acid.This DOP is a dioctyl phthalate.This toner, part by weight are 1-2.
The above is merely preferred embodiment of the present invention, so can not limit the scope that the present invention implements according to this, the equivalence of promptly doing according to claim of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (7)
1. valving, it comprises a channel unit and a control unit; This channel unit comprises that a body and at least one pipe connect, and this body and pipe connect sealing and be fixed together to form the water route; This control unit comprises a spool, and this spool is arranged within the body break-make with water route that can the control channel unit, and it is two that this pipe connects number, and these two pipes connect sealing respectively and are fixed in back two ends before the body; This spool is a ball valve; This control unit also comprises a controller; The affixed spool of one of this controller end; The other end from the interior body that stretches out outward, it is characterized in that: the material that this body, spool and pipe connect all is the hard transparent material so that can intuitively understand media flow state in the valving with the person, and this hard transparent material comprises PVC powder, oxidized paraffin wax, organic tin stabilizer, ACR processing aid and DOP; The weight ratio of this PVC powder, oxidized paraffin wax, organic tin stabilizer, ACR processing aid and DOP is 100: 0.1～0.3: 2～3: 2～4: 1～2.
2. a kind of valving according to claim 1 is characterized in that: this ACR processing aid is an esters of acrylic acid.
3. a kind of valving according to claim 1 is characterized in that: this DOP is a dioctyl phthalate.
4. a kind of valving according to claim 1 is characterized in that: this hard transparent material also comprises toner.
5. according to claim 1 or 2 or 3 or 4 described a kind of valvings, it is characterized in that: it also comprises two nuts, through this nut body and pipe is connect sealing and is fixed together.
6. according to claim 1 or 2 or 3 or 4 described a kind of valvings, it is characterized in that: it also comprises a liner, and this liner material also is rigid transparent material, and this liner is fixed within the body and spool is supported on the top.
7. a kind of valving of stating according to claim 1 or 2 or 3 or 4; It is characterized in that: this controller comprises a controlling rod and one handle, and this controlling rod material also is rigid transparent material, the affixed spool of one of this controlling rod end; The other end from the interior body that stretches out outward, affixed this other end of this handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101126608A CN101832400B (en) | 2009-10-19 | 2009-10-19 | Valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101126608A CN101832400B (en) | 2009-10-19 | 2009-10-19 | Valve device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101832400A CN101832400A (en) | 2010-09-15 |
| CN101832400B true CN101832400B (en) | 2012-11-14 |
Family
ID=42716568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101126608A Expired - Fee Related CN101832400B (en) | 2009-10-19 | 2009-10-19 | Valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101832400B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047463B (en) * | 2012-11-27 | 2014-05-07 | 厦门三登塑胶工业有限公司 | Multi-style ball valve |
| CN103322231A (en) * | 2013-06-06 | 2013-09-25 | 太仓长鸿工程塑胶有限公司 | Double-union ball valve |
| CN111089206A (en) * | 2019-12-31 | 2020-05-01 | 厦门三登塑胶工业有限公司 | Extension joint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210871U (en) * | 1986-12-30 | 1988-04-20 | 李济群 | Hidden rod type pipe press valve |
| US5090447A (en) * | 1991-04-03 | 1992-02-25 | Asahi/America, Inc. | Transparent ball valve assembly |
| CN2371410Y (en) * | 1999-04-28 | 2000-03-29 | 张庆敏 | Valve with locking mechanism |
| CN2467854Y (en) * | 2000-05-09 | 2001-12-26 | 付松生 | Pointer display section contact adjustable temperature automatic controllin valve |
| US7025079B1 (en) * | 2004-05-14 | 2006-04-11 | Elnar Joseph G | Air bleed-off valve |
-
2009
- 2009-10-19 CN CN2009101126608A patent/CN101832400B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210871U (en) * | 1986-12-30 | 1988-04-20 | 李济群 | Hidden rod type pipe press valve |
| US5090447A (en) * | 1991-04-03 | 1992-02-25 | Asahi/America, Inc. | Transparent ball valve assembly |
| CN2371410Y (en) * | 1999-04-28 | 2000-03-29 | 张庆敏 | Valve with locking mechanism |
| CN2467854Y (en) * | 2000-05-09 | 2001-12-26 | 付松生 | Pointer display section contact adjustable temperature automatic controllin valve |
| US7025079B1 (en) * | 2004-05-14 | 2006-04-11 | Elnar Joseph G | Air bleed-off valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101832400A (en) | 2010-09-15 |
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Granted publication date: 20121114 Termination date: 20151019 |
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