CN201462089U - Valve plug control valve box - Google Patents
Valve plug control valve box Download PDFInfo
- Publication number
- CN201462089U CN201462089U CN2009200920215U CN200920092021U CN201462089U CN 201462089 U CN201462089 U CN 201462089U CN 2009200920215 U CN2009200920215 U CN 2009200920215U CN 200920092021 U CN200920092021 U CN 200920092021U CN 201462089 U CN201462089 U CN 201462089U
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- CN
- China
- Prior art keywords
- valve
- plug
- valve plug
- outlet
- interlock
- 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 provides a valve plug control valve box, which comprises a valve box body and a movable valve rod, wherein the movable valve rod is arranged in the valve box body, an inlet and an outlet are formed on the valve box body, an upper plug opening is formed on the top of the valve box body, a lower outlet is formed on the bottom of the valve box body, and an upper closed valve plug, an upper linkage valve plug and a lower linkage valve plug are sequentially arranged on the movable valve rod from top to bottom, wherein the upper closed valve plug and the upper linkage valve plug are respectively in arrangement corresponding to both sides of the upper plug opening, the lower linkage valve plug is in arrangement corresponding to the lower outlet, the distance between the upper closed valve plug and the lower linkage valve plug equals to the distance between the upper plug opening and the lower outlet, and the distance between the upper linkage valve plug and the lower linkage valve plug is smaller than the distance between the upper plug opening and the lower outlet. The valve plug control valve box adopts the movably valve rod to realize the two-direction control, and has the advantages of ingenious design, scientific design, flexible control and convenient use.
Description
Technical field
The utility model relates to a kind of clack box, specifically, has related to a kind of valve plug control valve box.
Background technique
In the prior art,, adopt the bidirectional control valve door mostly, and for some technical field for realizing two-way control, big because of valve mechanism complexity, cost height, weight, reasons such as trouble, installation conditions be restricted are installed, but be not suitable for using valve.
In order to overcome the above problems, people are seeking a kind of better technical solution always.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, thereby providing a kind of is skillfully constructed, design science, control valve plug control valve box flexible, easy to use.
In order to realize the foregoing invention purpose, the utility model provides a kind of valve plug control valve box, this valve plug control valve box includes valve housing and is arranged on the interior mobile valve rod of valve housing, described valve housing is provided with import and outlet, described valve housing top is provided with the top plug mouth, described valve housing bottom is provided with down outlet, described mobile valve rod be disposed with from top to bottom inaccessible valve plug, on the link valve plug and the valve plug that time links; Wherein, described inaccessible valve plug and the described corresponding described respectively upward Sai Kou both sides of interlock valve plug of going up are provided with, the corresponding described outlet down of the described valve plug of interlock down is provided with, describedly inaccessible valve plug and equal described top plug mouth and described distance between the outlet down with distance between the described valve plug of interlock down, described go up the interlock valve plug with described link down between the valve plug distance less than described top plug mouth and described under distance between exporting.
Based on above-mentioned, the top plug mouth setting that described valve housing is passed in described mobile valve rod upper end.
Based on above-mentioned, described outlet down is the inversed taper platform shape, and the described valve plug of interlock down is and the airtight inversed taper platform shape that cooperates of following outlet.
The relative prior art of the utility model has outstanding substantive distinguishing features and obvious improvement, and specifically, this valve plug control valve box adopts mobile valve rod to realize two-way control, its have be skillfully constructed, design science, control advantage flexible, easy to use.
Description of drawings
Fig. 1 is the utility model embodiment 1 a structural representation;
Fig. 2 is the utility model embodiment 2 a structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of valve plug control valve box, include valve housing 1 and the mobile valve rod 5 that is arranged in the valve housing 1, described valve housing 1 is provided with import 2 and outlet 9, described valve housing 1 top is provided with top plug mouth 3, described valve housing 1 bottom is provided with down outlet 4, described mobile valve rod 5 be disposed with from top to bottom inaccessible valve plug 8, on the link valve plug 6 and the valve plug 7 that links down;
Wherein, described top plug mouth 3 and the described 4 corresponding settings of outlet down, promptly satisfy: the center of the center of described top plug mouth 3 and described outlet 4 down is on a vertical curve, so that the sealing of upper and lower interlock valve plug;
Described inaccessible valve plug 8 and the described corresponding described respectively upward match of interlock valve plug 6 mouthful 3 both sides of going up are provided with, the described valve plug of interlock down 7 corresponding described outlets 4 down are provided with, distance between described inaccessible valve plug 8 and the described valve plug 7 of interlock down equals described top plug mouth 3 and described distance between the outlet 4 down, and the distance between described upward interlock valve plug 6 and the described valve plug 7 of interlock down is less than described top plug mouth 3 and the described distance that exports down between 4; Wherein, described inaccessible valve plug 8, the described valve plug 6 that upward links satisfy interaction relation with described valve plug 7 threes that link down: when the described valve plug 6 that upward links is arranged in the described top plug mouth 3, export 4 under 7 disengagings of the described valve plug of interlock down are described and be provided with; When described down interlock valve plug 7 is arranged in the described outlet 4 down, the described interlock valve plug 6 of going up breaks away from described top plug mouth 3 and is provided with, and describedly inaccessible valve plug 8 and be arranged on described going up in the match mouthfuls 3; That is, during work, need to satisfy: no matter described whether outlet down 4 airtight by the described valve plug 7 of interlock down, and described top plug mouth 3 all is in air-tight state.
Based on above-mentioned, the top plug mouth 3 that described valve housing 1 is passed in described mobile valve rod 5 upper ends is provided with; This structural design mainly is to move valve rod 5 for the ease of manually-operable to move up and down; Need to prove that in other embodiments, moving up and down of mobile valve rod also can realize that this alternate manner belongs to the technology of controlling common in the prior art by alternate manner.
Based on above-mentioned, described outlet 4 down is the inversed taper platform shape, and the described valve plug 7 of interlock down is and the following outlet 4 airtight inversed taper platform shapes that cooperate; This structural design mainly is in order to make the better airtight outlet of valve plug, in order to avoid reveal.
Based on above-mentioned, in the present embodiment, described import 2 and described outlet 9 are separately positioned on two of described valve housing 1 not ipsilaterals; Need to prove that in other embodiments, described import or described outlet all can be arranged on any one side of described valve housing.
Present embodiment mainly is with the different of embodiment 1: as shown in Figure 2, based on above-mentioned, described import 2 is arranged on the top of described valve housing 1, and described outlet 9 is arranged on the side of described valve housing 1.
Valve plug control valve box described in the utility model can be used for liquid communication control, also can be used for the circulation control of gas; Especially water recycling in being suitable for, promptly being used in the water recycling module case: described import is used for external water and reclaims mouth more, water drainage pipe during its connection is various; Described outlet down is used for more than needed or the direct exhaust port of unnecessary water, and it is communicated with drainage pipeline; Described top plug mouth is used for the passage that mobile valve rod moves up and down, and it has leading role; Described outlet is collected mouthful as middle water, its be communicated with aforementioned in water recycling module case, in the middle water of its collection directly flows in the water recycling module case.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characteristics is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technological scheme scope that the utility model asks for protection.
Claims (3)
1. valve plug control valve box, it is characterized in that: this valve plug control valve box includes valve housing and is arranged on the interior mobile valve rod of valve housing, described valve housing is provided with import and outlet, described valve housing top is provided with the top plug mouth, described valve housing bottom is provided with down outlet, described mobile valve rod be disposed with from top to bottom inaccessible valve plug, on the link valve plug and the valve plug that time links; Wherein, described inaccessible valve plug and the described corresponding described respectively upward Sai Kou both sides of interlock valve plug of going up are provided with, the corresponding described outlet down of the described valve plug of interlock down is provided with, describedly inaccessible valve plug and equal described top plug mouth and described distance between the outlet down with distance between the described valve plug of interlock down, described go up the interlock valve plug with described link down between the valve plug distance less than described top plug mouth and described under distance between exporting.
2. valve plug control valve box according to claim 1 is characterized in that: the top plug mouth setting that described valve housing is passed in described mobile valve rod upper end.
3. valve plug control valve box according to claim 1 is characterized in that: described outlet down is the inversed taper platform shape, and the described valve plug of interlock down is and the airtight inversed taper platform shape that cooperates of following outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200920215U CN201462089U (en) | 2009-07-20 | 2009-07-20 | Valve plug control valve box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200920215U CN201462089U (en) | 2009-07-20 | 2009-07-20 | Valve plug control valve box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462089U true CN201462089U (en) | 2010-05-12 |
Family
ID=42389442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200920215U Expired - Fee Related CN201462089U (en) | 2009-07-20 | 2009-07-20 | Valve plug control valve box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462089U (en) |
-
2009
- 2009-07-20 CN CN2009200920215U patent/CN201462089U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20130720 |