CN202469040U - Novel valve plug - Google Patents
Novel valve plug Download PDFInfo
- Publication number
- CN202469040U CN202469040U CN2012201034726U CN201220103472U CN202469040U CN 202469040 U CN202469040 U CN 202469040U CN 2012201034726 U CN2012201034726 U CN 2012201034726U CN 201220103472 U CN201220103472 U CN 201220103472U CN 202469040 U CN202469040 U CN 202469040U
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- CN
- China
- Prior art keywords
- sheet
- valve plug
- rotating
- fixed
- ceramic sheets
- 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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- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a novel valve plug, which is characterized by comprising a shell, a rotating rod, a rotating sheet and a fixed sheet, wherein the rotating rod is provided with gaps gradually; a clamping groove is formed on the upper surface of the rotating sheet; a pair of through holes and a pair of fixed lugs are arranged on the fixed sheet; and the rotating sheet and the fixed sheet are made of ceramic sheets. The valve plug is simple in structure, easy and convenient to install and low in cost; the rotating sheet and the fixed sheet are made of the ceramic sheets, so the valve plug is high in tensile strength, resistant to high and low temperature, abrasion and aging, long in service life and high in sealing performance, the seepage of water drops is avoided, maintenance is not required, and the aims of environment friendliness and water conservation are fulfilled; and the valve plug made of the ceramic sheets is stable for a long time, current formed during opening and closing is stable, and power consumption is low.
Description
[technical field]
The utility model relates to the hydrotechnics field, relates in particular to a kind of novel spool.
[background technique]
At present, the not controlled main cause of master control pilot valve of irrigation control valve is that ball valve has a lot of defectives.The ball valve surface is prone to produce aqueous medium, because the difference of water quality, the degree of spherical surface fouling is also different, causes the dynamics of pivoting friction also different.In addition, the rubber seal that seals is prone to loss, can wear out very soon, and the dynamics of pivoting friction also can slowly strengthen.When therefore controlling the opening and closing of ball valve with final controlling element; Because the degree of tightness of each spool differs, the time of use is different in size, after new valve was used more than 1 year; Electric current during its opening and closing is by increasing between the 120ma-140ma between the original 40ma-60ma, and it is big that power consumption becomes.Batteries for the low power consumption requirement is arranged is supplied power, and is a very thorny big problem, also is difficult to the working life of battery be controlled within the scope of design.
[model utility content]
The utility model provides a kind of novel spool in order to solve the above-mentioned deficiency of existing technology.
The above-mentioned purpose of the utility model realizes through following technological scheme: a kind of novel spool; It is characterized in that: comprise housing, dwang, rotary piece and fixed plate; Said dwang palace gate gradually is provided with breach; Said rotary piece upper surface is provided with draw-in groove, and said fixed plate is provided with a pair of through hole and fixing projection, and said rotary piece and fixed plate are processed by ceramic plate.
The utility model advantage compared with prior art is: simple in structure, the simple installation of the utility model, and cost is lower, and rotary piece and fixed plate are processed tensile strength height, high-and low-temperature resistance, wear-resistant, aging, long service life by ceramic plate; Sealability is difficult for the seepage water droplet, need not maintenance, has reached the purpose of environment-friendly water-saving; The spool that ceramic plate is processed is steady in a long-term, the electric current lasting stability during opening and closing, and power consumption is very little.
[description of drawings]
Fig. 1 is the cross-sectional view of the utility model;
Fig. 2 is the plan view of rotary piece;
Fig. 3 is the worm's eye view of dwang;
Fig. 4 is the plan view of fixed plate.
In the accompanying drawing, the 1-housing; The 2-dwang; The 3-rotary piece; The 4-fixed plate; The 5-breach; The 6-draw-in groove; The 7-through hole; 8-is projection fixedly.
[embodiment]
Below in conjunction with accompanying drawing the utility model is further detailed:
Extremely shown in Figure 4 like Fig. 1; A kind of novel spool; It is characterized in that: comprise housing 1, dwang 2, rotary piece 3 and fixed plate 4, said dwang 3 palace gates gradually are provided with breach 5, and said rotary piece 3 upper surfaces are provided with draw-in groove 6; Said fixed plate 4 is provided with a pair of through hole 7 and fixing projection 8, and said rotary piece 3 and fixed plate 4 are processed by ceramic plate.
Then the present technique scheme implementation finishes.
Claims (1)
1. novel spool; It is characterized in that: comprise housing, dwang, rotary piece and fixed plate, said dwang palace gate gradually is provided with breach, and said rotary piece upper surface is provided with draw-in groove; Said fixed plate is provided with a pair of through hole and fixing projection, and said rotary piece and fixed plate are processed by ceramic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201034726U CN202469040U (en) | 2012-03-16 | 2012-03-16 | Novel valve plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201034726U CN202469040U (en) | 2012-03-16 | 2012-03-16 | Novel valve plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469040U true CN202469040U (en) | 2012-10-03 |
Family
ID=46917199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201034726U Expired - Fee Related CN202469040U (en) | 2012-03-16 | 2012-03-16 | Novel valve plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322285A (en) * | 2013-06-24 | 2013-09-25 | 陈爱武 | Adjustable faucet |
-
2012
- 2012-03-16 CN CN2012201034726U patent/CN202469040U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322285A (en) * | 2013-06-24 | 2013-09-25 | 陈爱武 | Adjustable faucet |
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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: 20121003 Termination date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |