CN201462076U - Bidirectional control valve box - Google Patents
Bidirectional control valve box Download PDFInfo
- Publication number
- CN201462076U CN201462076U CN2009200916775U CN200920091677U CN201462076U CN 201462076 U CN201462076 U CN 201462076U CN 2009200916775 U CN2009200916775 U CN 2009200916775U CN 200920091677 U CN200920091677 U CN 200920091677U CN 201462076 U CN201462076 U CN 201462076U
- Authority
- CN
- China
- Prior art keywords
- valve
- outlet
- bidirectional control
- interlock
- upper outlet
- 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 bidirectional control valve box comprising a valve box body and a movable valve rod, wherein the movable valve rod is arranged in the valve box body; the valve box body is provided with an inlet; the top of the valve box body is provided with an upper outlet; the bottom of the valve box body is provided with a lower outlet; the movable valve rod is provided with an upper linking valve plug and a lower linking valve plug, wherein the upper linking valve plug and the lower linking valve plug respectively correspond to the upper outlet and the lower outlet; the distance between the upper linking valve plug and the lower linking valve plug is shorter than that between the upper outlet and the lower outlet; the upper end of the movable valve rod penetrates through the upper outlet of the valve box body; and the valve box body is provided with a filtering device which corresponds to the upper outlet. The bidirectional control valve box adopts the movable valve rod to realize bidirectional control and has the advantages of smart 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 bidirectional 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 bidirectional control valve box flexible, easy to use.
In order to realize the foregoing invention purpose, the utility model provides a kind of bidirectional control valve box, this bidirectional 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, described valve housing top is provided with upper outlet, described valve housing bottom is provided with down outlet, and described mobile valve rod is provided with the interlock valve plug and the valve plug that links down; Wherein, described go up interlock valve plug and the described valve plug of interlock down respectively corresponding described upper outlet and described outlet down be provided with, and described go up between interlock valve plug and the described valve plug of interlock down distance less than described upper outlet with described under distance between exporting.
Based on above-mentioned, the upper outlet setting that described valve housing is passed in described mobile valve rod upper end.
Based on above-mentioned, described valve housing is provided with filtrating equipment, the corresponding described upper outlet setting of described filtrating equipment.
Based on above-mentioned, described filtrating equipment setting is passed in described mobile valve rod upper end.
Based on above-mentioned, described upper outlet is the frustum shape, and the described interlock valve plug of going up is and the airtight frustum shape that cooperates of upper outlet.
Based on above-mentioned, described upper outlet is the frustum shape, and the described interlock valve plug of going up is and the airtight frustum shape that cooperates of upper outlet.
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.
Based on above-mentioned, described import is provided with the inlet connecting branch road.
The relative prior art of the utility model has substantive distinguishing features and progress, and specifically, this bidirectional 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 further described.
As shown in Figure 1, a kind of bidirectional 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, described valve housing 1 top is provided with upper outlet 3, described valve housing 1 bottom is provided with down outlet 4, and described mobile valve rod 5 is provided with interlock valve plug 6 and the valve plug 7 that links down;
Wherein, described upper outlet 3 and the described 4 corresponding settings of outlet down, promptly satisfy: the center of the center of described upper outlet 3 and described outlet 4 down is on a vertical curve, so that the sealing of upper and lower interlock valve plug;
Described go up interlock valve plug 6 and the described valve plug of interlock down 7 respectively corresponding described upper outlets 3 and described outlet down 4 be provided with, and described go up between interlock valve plug 6 and the described valve plug 7 of interlock down distance less than described upper outlet 3 with described under export distance between 4; The described valve plug 6 that upward links satisfies interaction relation with the described valve plug 7 that links down: when the described valve plug 6 that upward links is arranged in the described upper outlet 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 upper outlet 3 and is provided with; During work, described upper outlet 3 can not be sealed simultaneously with described outlet 4 down, can not be opened simultaneously; That is, during work, keep the two to have and only have one to be opened, and another is sealed.
Based on above-mentioned, the upper outlet 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 upper outlet 3 is the frustum shape, and the described interlock valve plug 6 of going up is and the upper outlet 3 airtight frustum shapes that cooperate; 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 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 valve housing 1 top is provided with filtrating equipment 8, and described filtrating equipment 8 corresponding described upper outlets 3 are provided with; Described filtrating equipment 8 is selected filter screen for use.
Based on above-mentioned, described mobile valve rod 5 upper ends are passed described filtrating equipment 8 and are provided with; This structural design mainly is to move valve rod 5 for the ease of manually-operable to move up and down.
Based on above-mentioned, in the present embodiment, described import 2 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; When described import is arranged on the top of described valve housing, then described import need connect the inlet connecting branch road, and described inlet connecting branch road passes described filtrating equipment setting.
Need to prove that in other embodiments, described filtrating equipment also can be arranged in the valve housing.
Bidirectional control valve box described in the utility model can be used for liquid bidirectional circulation control, also can be used for the control of two-way circulating 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 upper outlet is used for water to be collected mouthful, its be communicated with aforementioned in water recycling module case, through the middle water of its collection directly flow to aforementioned 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 do not break 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 (8)
1. bidirectional control valve box, it is characterized in that: this bidirectional 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, described valve housing top is provided with upper outlet, described valve housing bottom is provided with down outlet, and described mobile valve rod is provided with the interlock valve plug and the valve plug that links down; Wherein, described go up interlock valve plug and the described valve plug of interlock down respectively corresponding described upper outlet and described outlet down be provided with, and described go up between interlock valve plug and the described valve plug of interlock down distance less than described upper outlet with described under distance between exporting.
2. bidirectional control valve box according to claim 1 is characterized in that: the upper outlet setting that described valve housing is passed in described mobile valve rod upper end.
3. bidirectional control valve box according to claim 1 and 2 is characterized in that: described valve housing is provided with filtrating equipment, the corresponding described upper outlet setting of described filtrating equipment.
4. bidirectional control valve box according to claim 3 is characterized in that: described filtrating equipment setting is passed in described mobile valve rod upper end.
5. bidirectional control valve box according to claim 1 and 2 is characterized in that: described upper outlet is the frustum shape, and the described interlock valve plug of going up is and the airtight frustum shape that cooperates of upper outlet.
6. bidirectional control valve box according to claim 3 is characterized in that: described upper outlet is the frustum shape, and the described interlock valve plug of going up is and the airtight frustum shape that cooperates of upper outlet.
7. bidirectional 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.
8. bidirectional control valve box according to claim 1 is characterized in that: described import is provided with the inlet connecting branch road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200916775U CN201462076U (en) | 2009-07-20 | 2009-07-20 | Bidirectional control valve box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200916775U CN201462076U (en) | 2009-07-20 | 2009-07-20 | Bidirectional control valve box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462076U true CN201462076U (en) | 2010-05-12 |
Family
ID=42389429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200916775U Expired - Fee Related CN201462076U (en) | 2009-07-20 | 2009-07-20 | Bidirectional control valve box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462076U (en) |
-
2009
- 2009-07-20 CN CN2009200916775U patent/CN201462076U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20160720 |