CN203757121U - Ceramic filter distributing valve improvement device - Google Patents
Ceramic filter distributing valve improvement device Download PDFInfo
- Publication number
- CN203757121U CN203757121U CN201420008253.9U CN201420008253U CN203757121U CN 203757121 U CN203757121 U CN 203757121U CN 201420008253 U CN201420008253 U CN 201420008253U CN 203757121 U CN203757121 U CN 203757121U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- spool
- moving plate
- valve core
- 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
A ceramic filter distributing valve improvement device comprises a valve body, a ceramic valve core movable piece, a valve core static piece and inflow and outflow pipes. The diameter of a valve body section at the front end of the valve body is smaller than that of the whole valve body, the valve body section forms a protruded body, two seal ring grooves are formed in an outer circle of the protruded body, two abrasion-resistant acidproof silica gel sealing rings are installed in the seal ring grooves, the diameter of the protruded body is equal to the diameter of the valve core movable piece and the diameter of the valve core static piece, and an external rotor block is provided with an external rotor sleeve. The protruded body of the valve body, the valve core movable piece and the valve core static piece are sleeved with the external rotor sleeve. Due to the sealing effect of the sealing rings, water leakage and air leakage cannot occur, and energy consumption is greatly reduced. Safety in sealing of a ceramic valve core is guaranteed, the cycle of water leakage caused by valve core abrasion is greatly improved, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of ceramic filter distributing valve, the specifically modifying device to filter distributing valve.
Background technique
Distributing valve is one of ceramic filter critical component, mainly play the switching effect of gas and liquid line, mainly by valve body, ceramic valve core moving plate A and still B, turnover pipeline composition, valve rear end face high elastic force spring, spool still and moving plate are held tightly together, due to valve body and still, rotor block and moving plate have all been processed 12 uniform water holes on certain circumference, and corresponding with 12 water channel holes on work spindle nose, in the time of work spindle nose and external rotor piece and moving plate rotation, equal distribution is entered respectively water or the action of drawing water at the water inlet of two pipe thread or the water outlet that distribute valve body simultaneously, be convenient to exchange in turn 12 water holes that make on external rotor piece and moving plate and reach the action of not only intaking but also drawing water.Be more than traditional working mode, its shortcoming is because the tired consumptive disease of spring and the long-term friction of moving plate and still, wearing and tearing cause regularly between moving plate and still leaking, gas blowby causes energy consumption larger.
Model utility content
In view of the above, the purpose of this utility model is exactly will solve because of the leak phenomenon of gas blowby of moving plate and still wearing and tearing, reduces energy consumption, thereby a kind of ceramic filter distributing valve modifying device is provided.
The technical solution of the utility model is as follows: provide a kind of ceramic filter distributing valve modifying device to comprise valve body, ceramic valve core moving plate and spool still, turnover pipeline, described spool moving plate uses industrial special glue to be bonded on external rotor piece, rotor block uses fastened by screw on main shaft work spindle nose, spool still is bonded on valve body front-end face, valve rear end face high elastic force spring, spool still and moving plate are held tightly together, described valve body and spool still, rotor block and spool moving plate have all been processed multiple uniform water holes on certain circumference, and corresponding with the water channel hole on work spindle nose, it is characterized in that: one section of its diameter of valve body of described valve body front end is less than the diameter of whole valve body, make this section of valve body form a bump body, on the cylindrical of bump body, process two seals ring recess, the wear-resisting acidproof seal ring of twice silica gel is installed in seal groove, the equal diameters of described bump body and spool moving plate and spool still, described external rotor piece is provided with an external rotor cover, the bump body of valve body and spool moving plate and spool still are enclosed within rotor cover the inside by external rotor cover.
The utility model has the advantage of: external rotor piece is processed into external rotor cover, moving plate cover and still are enclosed within rotor cover cover, on distribution valve body, on circle, process two seals ring recess, simultaneously, the wear-resisting acidproof seal ring of twice novel silica gel is installed, in the time that working shaft head drives external rotor cover and moving plate to rotate, even if still and moving plate wearing and tearing, leak because the seal action of seal ring there will not be, gas-blowing phenomenon, reduce greatly energy consumption.Ensure ceramic valve core security seal, greatly improved because spool weares and teares the cycle of leaking, improved manufacturing efficiency.
brief description of the drawings:
fig. 1 is structure cross-sectional schematic of the present utility model.
embodiment:
Below in conjunction with accompanying drawing specific embodiment, the utility model will be further described:
Figure 1 shows that a ceramic filter distributing valve, comprise valve body 1, ceramic valve core moving plate 2 and spool still 3, turnover pipeline, spool moving plate 2 uses industrial special glue to be bonded on external rotor piece 4, rotor block 4 use fastened by screws are on main shaft work spindle nose 5, spool still 3 is bonded on valve body 1 front-end face, valve body 1 high elastic force spring 6 for ear end face, spool still 3 and moving plate 2 are held tightly together, at valve body 1 and spool still 3, rotor block 4 and spool moving plate 2 have all been processed 12 uniform water holes on certain circumference, and corresponding with the water channel hole on work spindle nose 5, one section of its diameter of valve body of valve body 1 front end is less than the diameter of whole valve body 1, make this section of valve body form a bump body 7, on the cylindrical of bump body 7, process two seals ring recess 8, the wear-resisting acidproof seal ring of the interior installation twice of seal groove 8 silica gel, the equal diameters of described bump body 7 and spool moving plate 2 and spool still 3, described external rotor piece 4 is provided with an external rotor cover 9, external rotor cover 9 is enclosed within rotor by the bump body of valve body 17 with spool moving plate 2 and spool still 3 and overlaps 9 the insides.
Claims (1)
1. a ceramic filter distributing valve modifying device comprises valve body, ceramic valve core moving plate and spool still, turnover pipeline, described spool moving plate uses glue to be bonded on external rotor piece, rotor block uses fastened by screw on main shaft work spindle nose, spool still is bonded on valve body front-end face, valve rear end face spring, spool still and moving plate are held tightly together, described valve body and spool still, rotor block and spool moving plate have all been processed multiple uniform water holes on certain circumference, and corresponding with the water channel hole on work spindle nose, it is characterized in that: one section of its diameter of valve body of described valve body front end is less than the diameter of whole valve body, make this section of valve body form a bump body, on the cylindrical of bump body, process two seals ring recess, the wear-resisting acidproof seal ring of twice silica gel is installed in seal groove, the equal diameters of described bump body and spool moving plate and spool still, described external rotor piece is provided with an external rotor cover, the bump body of valve body and spool moving plate and spool still are enclosed within rotor cover the inside by external rotor cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008253.9U CN203757121U (en) | 2014-01-07 | 2014-01-07 | Ceramic filter distributing valve improvement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008253.9U CN203757121U (en) | 2014-01-07 | 2014-01-07 | Ceramic filter distributing valve improvement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757121U true CN203757121U (en) | 2014-08-06 |
Family
ID=51252398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008253.9U Expired - Fee Related CN203757121U (en) | 2014-01-07 | 2014-01-07 | Ceramic filter distributing valve improvement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757121U (en) |
-
2014
- 2014-01-07 CN CN201420008253.9U patent/CN203757121U/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: 20140806 Termination date: 20180107 |