CN201462073U - External outlet type valve box - Google Patents
External outlet type valve box Download PDFInfo
- Publication number
- CN201462073U CN201462073U CN2009200920342U CN200920092034U CN201462073U CN 201462073 U CN201462073 U CN 201462073U CN 2009200920342 U CN2009200920342 U CN 2009200920342U CN 200920092034 U CN200920092034 U CN 200920092034U CN 201462073 U CN201462073 U CN 201462073U
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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 an external outlet type valve box comprising a valve box body and a movable valve rod, wherein the valve box body is provided with an inlet; the top part of the valve box body is provided with an upper plug port, and the bottom part thereof is provided with a lower outlet; the movable valve rod is provided with an upper blocked valve plug, an upper linked valve plug and a lower linked valve plug which are arranged in sequence from top to bottom, wherein the upper blocked valve plug and the upper linked valve plug are respectively arranged corresponding to two sides of the upper plug port; the lower linked valve lug is arranged corresponding to the lower outlet; the distance between the upper blocked valve plug and the lower linked valve plug is equal to the distance between the upper plug port and the lower outlet; the distance between the upper linked valve plug and the lower linked valve plug is less than the distance between the upper plug port and the lower outlet; and an inlet is connected with an inlet pipeline which is provided with an outlet. The external outlet type valve box adopts the movable valve rod to realize bidirectional control, and has the advantages of ingenious conception, 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 external exit type clack 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 external exit type clack box flexible, easy to use.
In order to realize the foregoing invention purpose, the utility model provides a kind of external exit type clack box, this external exit type clack box includes valve housing and is arranged on the interior mobile valve rod of valve housing, described valve housing is provided with import, 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; Described import is connected with inlet pipeline, and described inlet pipeline is provided with outlet.
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 substantive distinguishing features and progress, and specifically, this external exit type clack 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 external exit type clack 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, 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;
Described import is connected with inlet pipeline 2, and described inlet pipeline 2 is provided with outlet 9, and described outlet 9 is positioned at the top of described inlet pipeline 2.
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 is arranged on the side of described valve housing 1; Need to prove that in other embodiments, described import 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 outlet 9 is positioned at the bottom of described inlet pipeline 2.
External exit type clack 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. external exit type clack box, it is characterized in that: this external exit type clack box includes valve housing and is arranged on the interior mobile valve rod of valve housing, described valve housing is provided with import, 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; Described import is connected with inlet pipeline, and described inlet pipeline is provided with outlet.
2. external exit type clack 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. external exit type clack 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 |
|---|---|---|---|
| CN2009200920342U CN201462073U (en) | 2009-07-20 | 2009-07-20 | External outlet type valve box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200920342U CN201462073U (en) | 2009-07-20 | 2009-07-20 | External outlet type valve box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462073U true CN201462073U (en) | 2010-05-12 |
Family
ID=42389426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200920342U Expired - Fee Related CN201462073U (en) | 2009-07-20 | 2009-07-20 | External outlet type valve box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462073U (en) |
-
2009
- 2009-07-20 CN CN2009200920342U patent/CN201462073U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20160720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |