CN105003690A - Multi-way plug valve - Google Patents
Multi-way plug valve Download PDFInfo
- Publication number
- CN105003690A CN105003690A CN201510490591.XA CN201510490591A CN105003690A CN 105003690 A CN105003690 A CN 105003690A CN 201510490591 A CN201510490591 A CN 201510490591A CN 105003690 A CN105003690 A CN 105003690A
- Authority
- CN
- China
- Prior art keywords
- port
- valve
- passage
- cock
- valve body
- 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.)
- Pending
Links
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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/083—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug
- F16K11/0836—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug having all the connecting conduits situated in more than one plane perpendicular to the axis of the plug
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
- F16K5/0207—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor with special plug arrangement, e.g. special shape or built in means
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Abstract
The invention provides a multi-way plug valve which comprises a valve body, a plug cock and a valve cover, wherein a cavity is formed in the valve body; the plug cock is mounted inside the valve body; the valve cover is positioned at the upper part of the valve body; a sealed cavity is formed by the valve cap and the valve body; the plug cock comprises a tapered part; a tapered surface and a bottom surface are arranged on the outer side of the tapered part; a first passage and a second passage, which are not communicated with each other, are arranged in the tapered part; the first passage penetrates through the tapered part from the direction perpendicular to the axial line of the plug cock, and two outlets I positioned in the tapered surface are formed in the first passage; the second passage slantly penetrates the tapered part; two outlets II respectively positioned in the tapered surface and the bottom surface are formed in the second passage. The multi-way plug valve is novel in structure, can adapt to use in various occasions, and can save considerable equipment and labor costs; through the arrangement of the double-passage plug cock, the switch of every two ways of the multi-way plug valve can be adjusted in the 180-degree rotation angle range.
Description
Technical field
The present invention relates to valve technology field, particularly the how logical stopcock of one.
Background technique
Stopcock is a kind of throughway valve of snap switch, move with wiping action, and can prevent the contact with flowing medium when standard-sized sheet completely, therefore it also can be used for the medium with suspended particulate usually owing to revolving between sealing surface.Another key property of stopcock is that it is easy to adapt to multi-channel structure, so that a valve can obtain two, three, even four different runners.The design of pipe-line system can be simplified like this, reduce some connection fittings needed in valve consumption and equipment.
Many logical stopcocks have multiple port, the port of how logical stopcock conventional on the market is generally arranged along cock axes normal direction, this is as some three way cock, two side ports lay respectively at the both sides of a middle port, due to this set, middle port can only be communicated with in the middle of two side ports by the structure of cock respectively, can not be interconnected between two side ports.Therefore may can increase pipeline equipment when being applied in use occasion, bring cost increase.
Therefore, be necessary to provide a kind of new stopcock structure to solve the problems referred to above
Summary of the invention
In order to overcome above-mentioned technical problem, the invention provides a kind of many logical stopcocks.
Many logical knob valves of the present invention, comprise the valve body with cavity, the cock being installed on described valve inner, are positioned at the valve gap of described valve body top and its formation Seal cage;
Described cock comprises tapering, and described tapering outer installment has the conical surface and bottom surface, is provided with mutual disconnected first passage and second channel in described tapering;
Described first passage is from penetrating described tapering perpendicular to described cock axial direction and being provided with the outlet that two are positioned at the described conical surface, and described second channel is oblique to be penetrated described tapering and is provided with two outlets laid respectively in the described conical surface and in described bottom surface.
Further, described valve inner be provided be communicated with its cavity to port, some side canal mouths; Described bottom port being positioned to described valve body, described some side canal mouths are evenly located at described to port both sides.
Further, be provided with flange outside described side port, described flange is provided with scaffold towards described valve gap direction, described scaffold offers not through the mounting hole of described flange.
Further, described side port has 2 to be 4.
Further, described shank is provided with turning handle.
Wherein,
Described cock comprises tapering, and described tapering outer installment has the conical surface and bottom surface, is provided with mutual disconnected first passage and second channel in described tapering;
Described first passage is from penetrating described tapering perpendicular to described cock axial direction and being provided with the outlet that two are positioned at the described conical surface, and described second channel is oblique to be penetrated described tapering and is provided with two outlets laid respectively in the described conical surface and in described bottom surface;
Described valve inner be provided be communicated with its cavity to port, some side canal mouths; Described bottom port being positioned to described valve body, described some side canal mouths are evenly located at described to port both sides;
Such setting, can realize by being provided with twin-channel cock, regulates the switching between two between many logical each ports of stopcock in 180 ° of angle ranges.
Many logical stopcocks of the present invention, novel structure, can adapt to use in multiple occasion, can save suitable equipment and human cost; It is by being provided with twin-channel cock, makes it in 180 ° of angle ranges, just can regulate the switching between two of leading between each port of stopcock more.
Accompanying drawing explanation
Fig. 1 is the stereogram of many logical stopcocks of the present invention;
Fig. 2 is the stereogram of cock 2 in many logical stopcocks of the present invention;
Fig. 3 is the sectional drawing of the embodiment 1 of many logical stopcocks of the present invention;
Fig. 4 is the sectional drawing of the embodiment 2 of many logical stopcocks of the present invention;
Fig. 5 is the sectional drawing of the embodiment 2 of many logical stopcocks of the present invention;
Mark in figure: 1 is valve body, and 11 is cavity, and 121 is to port, and 122 is the first side port, 123 is the second side port, and 131 is the first flange, and 132 is the second flange, and 133 is three-flange edge, 141 is the first joint, and 142 is the second joint, and 15 is scaffold, and 151 is mounting hole; 2 is cock, and 21 is shank, and 22 is tapering, and 221 is the conical surface, and 222 is bottom surface, and 223 is first passage, and 224 is second channel; 3 is valve gap; 4 is turning handle.
Embodiment
Below with reference to the accompanying drawings embodiments of the invention are described.The element described in an accompanying drawing of the present invention or a kind of mode of execution and feature can combine with the element shown in one or more other accompanying drawings or mode of execution and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art or process in illustrating.
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment 1: many logical stopcocks of the present invention as Figure 1-3, comprises the valve body 1 with cavity 11, the cock 2 with shank 21 and tapering 22, turning handle 4 that tapering 22 is accommodated in the valve gap 3 in cavity 11 and is installed on shank 21;
Cock 2 comprises tapering, described tapering 22 outer installment has the conical surface 221 and bottom surface 222, mutual disconnected first passage 223 and second channel 224 is provided with in tapering 22, first passage 223 is from penetrating tapering 22 perpendicular to cock 2 axial direction and two outlet is all positioned at the conical surface 221, and second channel 224 is oblique penetrates tapering 22 and two outlet lays respectively in the conical surface 221 and in bottom surface 222.This cock 2 can coordinate existence one port 121 to be positioned at the stopcock valve body 1 of cavity 11 outlet opposition position, makes valve body 1 realize multichannel conversion function;
Be provided with in valve body 1 be communicated with cavity 11 to port 121, first side port 122 and the second side port 123, port 121 is positioned to the opposition position of cavity 11 outlet, first side port 122 and the second side port 123 are divided into port 121 both sides, first flange 131 is provided with to port 121 outer vent, first side port 122 outer vent is provided with the second flange 132, second side port 123 outer vent is provided with three-flange edge 133, be connected with the first joint 141 between first flange 131 with the second flange 132, first flange 131 is connected with the second joint 142 with between three-flange edge 133.Three flange (131,132,133) are connected to each other by two joints (141,142), and valve outlet structure is supported mutually, sound construction, not easily creep, extend the working life of valve;
Second flange 132 and three-flange edge 133 are provided with a pair scaffold 15 towards valve gap 3 direction, each scaffold 15 offer not through the mounting hole 151 of flange (132,133).Can be directly fixed on scaffold 15 when being also provided with complicated driving mechanism above stopcock, valve gap 3 position is not affected when driving mechanism is by fixing through the fixed block of mounting hole 151, also do not affect the agent structure of flange (132,133), location is convenient and firm; Even if scaffold 15 brings flange (132,133) to bear a heavy burden, valve body 1 structure also not easily creep under the reinforcing of joint (141,142).
Now, turning handle 4 rotates and described cock 2 is turned to relevant position, and the second channel 223 of described cock 2 is communicated with port 121 and the first side port 122, realizes flow of fluid between port 121 and the first side port 122.
Embodiment 2:
Embodiment 2 is substantially the same manner as Example 1, unique difference is: now, turning handle 4 rotates and described cock 2 is turned to an other relevant position, the first passage 223 of described cock 2 is communicated with the first side port 122 and can realizes flow of fluid between the second side port 123, first side port 122 and the second side port 123;
Embodiment 3:
Embodiment 3 is substantially the same manner as Example 1, unique difference is: now, turning handle 4 rotates and described cock 2 is turned to an other relevant position, the second channel 223 of described cock 2 is communicated with port 121 and the second side port 123, can realize flow of fluid between port 121 and the second side port 123.
Many logical stopcocks of the present invention, novel structure, can adapt to use in multiple occasion, can save suitable equipment and human cost; It is by being provided with twin-channel cock, makes it in 180 ° of angle ranges, just can regulate the switching between two of leading between each port of stopcock more.
Although described the present invention and advantage thereof in detail, be to be understood that and can have carried out various change when not exceeding the spirit and scope of the present invention limited by appended claim, substituting and conversion.And the scope of the application is not limited only to the specific embodiment of process, equipment, means, method and step described by specification.One of ordinary skilled in the art will readily appreciate that from disclosure of the present invention, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the present invention.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (5)
1. a logical stopcock more than, comprises the valve body with cavity, the cock being installed on described valve inner, is positioned at the valve gap of described valve body top and its formation Seal cage; It is characterized in that:
Described cock comprises tapering, shank; Described tapering outer installment has the conical surface and bottom surface, is provided with mutual disconnected first passage and second channel in described tapering;
Described first passage is from penetrating described tapering perpendicular to described cock axial direction and being provided with the outlet that two are positioned at the described conical surface, and described second channel is oblique to be penetrated described tapering and is provided with two outlets laid respectively in the described conical surface and in described bottom surface.
2. many logical stopcocks according to claim 1, is characterized in that: described valve inner be provided be communicated with its cavity to port, some side canal mouths; Described bottom port being positioned to described valve body, described some side canal mouths are evenly located at described to port both sides.
3. many logical stopcocks according to claim 2, it is characterized in that: be provided with flange outside described side port, described flange is provided with scaffold towards described valve gap direction, described scaffold offers not through the mounting hole of described flange.
4. the how logical stopcock according to Claims 2 or 3, is characterized in that: described side port has 2 to be 4.
5. many logical stopcocks according to claim 1, is characterized in that: described shank is provided with turning handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490591.XA CN105003690A (en) | 2015-08-12 | 2015-08-12 | Multi-way plug valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490591.XA CN105003690A (en) | 2015-08-12 | 2015-08-12 | Multi-way plug valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105003690A true CN105003690A (en) | 2015-10-28 |
Family
ID=54376478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510490591.XA Pending CN105003690A (en) | 2015-08-12 | 2015-08-12 | Multi-way plug valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105003690A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB530592A (en) * | 1939-06-28 | 1940-12-16 | Serck Radiators Ltd | Improvements relating to valves |
| CN2878831Y (en) * | 2005-05-16 | 2007-03-14 | 大连雅希科技有限公司 | Liquid multi-way diverter |
| CN201731113U (en) * | 2010-05-20 | 2011-02-02 | 段巧姬 | Spherical two-position three-way distribution valve |
| CN201764058U (en) * | 2010-07-28 | 2011-03-16 | 杭州萧山神力合金钢铸造厂 | Petroleum pipeline valve body |
| CN202176760U (en) * | 2011-08-04 | 2012-03-28 | 段巧姬 | Round pipe type pneumatic automatic-control two-position tee-joint distributing valve |
| CN203532902U (en) * | 2013-09-28 | 2014-04-09 | 永嘉县金鼎泰铸造有限公司 | Novel valve |
| CN104776246A (en) * | 2015-04-05 | 2015-07-15 | 氟络塞尔特种阀门(苏州)有限公司 | High-strength cock valve |
| CN204573196U (en) * | 2015-04-05 | 2015-08-19 | 氟络塞尔特种阀门(苏州)有限公司 | High strength stopcock |
-
2015
- 2015-08-12 CN CN201510490591.XA patent/CN105003690A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB530592A (en) * | 1939-06-28 | 1940-12-16 | Serck Radiators Ltd | Improvements relating to valves |
| CN2878831Y (en) * | 2005-05-16 | 2007-03-14 | 大连雅希科技有限公司 | Liquid multi-way diverter |
| CN201731113U (en) * | 2010-05-20 | 2011-02-02 | 段巧姬 | Spherical two-position three-way distribution valve |
| CN201764058U (en) * | 2010-07-28 | 2011-03-16 | 杭州萧山神力合金钢铸造厂 | Petroleum pipeline valve body |
| CN202176760U (en) * | 2011-08-04 | 2012-03-28 | 段巧姬 | Round pipe type pneumatic automatic-control two-position tee-joint distributing valve |
| CN203532902U (en) * | 2013-09-28 | 2014-04-09 | 永嘉县金鼎泰铸造有限公司 | Novel valve |
| CN104776246A (en) * | 2015-04-05 | 2015-07-15 | 氟络塞尔特种阀门(苏州)有限公司 | High-strength cock valve |
| CN204573196U (en) * | 2015-04-05 | 2015-08-19 | 氟络塞尔特种阀门(苏州)有限公司 | High strength stopcock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10745894B2 (en) | Universal embedded system for sanitary faucet components | |
| US6240941B1 (en) | Modular, interconnectable valve | |
| BRPI0505278B1 (en) | FEMALE HYDRAULIC COUPLING ELEMENT WITH TWO FLOW PATHS AND HYDRAULIC COUPLING | |
| US7762280B2 (en) | Valve for tankless water heater | |
| US11179735B2 (en) | Showers | |
| CN102080732B (en) | For ball valve metal seal and comprise the ball valve of the seal | |
| CN104806779A (en) | Liquid valve assembly and sealing sleeve for liquid valve assembly | |
| CN204573195U (en) | Many logical stopcocks | |
| US10975974B2 (en) | Valve core | |
| CN204573196U (en) | High strength stopcock | |
| CN105003690A (en) | Multi-way plug valve | |
| CN104776246A (en) | High-strength cock valve | |
| KR20140055560A (en) | Rotation type multi hole orifice | |
| CN111637249A (en) | Valve body structure and vehicle with same | |
| CN204878946U (en) | Universal wash -out valve | |
| CN104033622A (en) | Three-way valve | |
| CN106015636A (en) | Differential pressure-driven reciprocating three-way valve | |
| SG172101A1 (en) | Directional gate valve | |
| CN102091472A (en) | Method for controlling double-control tap of water purifier | |
| US20190049038A1 (en) | Compact hydraulic servo-actuated valve | |
| CN210600283U (en) | Multi-channel pipe fitting of multi-channel control | |
| CN218625526U (en) | Ball valve assembly and busbar valve seat | |
| JP2002228024A (en) | Multi-way selector valve | |
| CN204573157U (en) | Unidirectional lower resistance stopcock | |
| KR20110008209U (en) | Elbow having valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |