CN2530990Y - Open/close device of wall inserting type hand pressed urinal valve - Google Patents
Open/close device of wall inserting type hand pressed urinal valve Download PDFInfo
- Publication number
- CN2530990Y CN2530990Y CN 02204049 CN02204049U CN2530990Y CN 2530990 Y CN2530990 Y CN 2530990Y CN 02204049 CN02204049 CN 02204049 CN 02204049 U CN02204049 U CN 02204049U CN 2530990 Y CN2530990 Y CN 2530990Y
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- China
- Prior art keywords
- valve
- headstock gear
- urinal
- limb
- control channel
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- Expired - Fee Related
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a headstock gear of a wall inserting type hand pressed urinal valve, which is arranged in the control channel of a urinal flushing valve and controlled to be opened and closed by a start-stop control device. The headstock gear is composed of a pair of seal-matched ceramic blades, a fixed ceramic blade is fixed to a valve base, and a movable ceramic blade is controlled to move in the control channel by the control device, wherein the valve base is provided with a thread hole, and a copper support ring is adhered to the fixed ceramic blade by colloid and screwed into the thread hole. The fixed ceramic blade, the copper support ring and the inner wall of the valve base are all adhered and positioned by the colloid, and the entire processing of the fixed ceramic blade is convenient. Besides, ceramic is provided with the performance of abrasion resistance, high-temperature resistance and low-temperature resistance and long lifetime, and meanwhile, the utility model can be used in the status of high or low hydraulic pressure and has low noise. The fixing mode of the fixed ceramic blade makes the position of the fixed ceramic blade much firmer.
Description
The utility model relates to a kind of flushing valve, and is particularly relevant with a kind of headstock gear of in-wall hand urinal valve.
The kind of the urinal flushing valve of commonly using is more, angie type is arranged, straight formula, inclined; multiple style such as urine flushing valve etc.; following only with structure as shown in Figure 1 the urinal flushing valve be example: comprise valve seat 1; intake tunnel 2; parts such as the control channel 4 of opening/shutting controller 3 controls and exhalant canal 5 are formed; be provided with headstock gear 7 in this control channel 4; when this valve is interfered in no external force, be in normally off, at this moment; the pressure in the control channel 4 is with quite extraneous; when external force (for example hand) drives opening/shutting controller 3 actions, intake tunnel 2 is connected with exhalant canal 5, valve port is in opening; water just flows out in a large number from exhalant canal 5; at this moment, removes external force as if unclamping hand, and headstock gear 7 resets; at this moment, and this flushing valve is in the sealing inactive state again; The structure of above-mentioned urinal flushing valve, its main shortcoming is: the headstock gear of this urinal flushing valve forms by being sealed and matched with the rubber sheet gasket 72 that is driven by the sluicing bar with valve seat 1 integrated one copper pad 71, because copper pad is directly to form on valve seat, and, quality of fit is had relatively high expectations, so be difficult for processing, and, the headstock gear of this structure, in use, because the poor-performing of corrosion-resistant and the high temperature resistant and low temperature of rubber, difficult adaptation quenching, shock heating working environment, and the life-span is relatively low, in addition, copper pad 71 is bigger with rubber sheet gasket 72 noise in engagement process, and the rubber pad of said structure cooperates with copper packing, can't adapt to the too high or too low state of hydraulic pressure, to exceed under the low situation rubber pad yielding because hydraulic pressure is crossed, and this valve is leaked easily.
At above-mentioned defective, the purpose of this utility model is to provide a kind of headstock gear of flushing valve of in-wall hand urinal valve, its have be easy to process, the life-span is long, anti-ly leak, noise reduction and performance high temperature resistant, low temperature.
For reaching above-mentioned purpose, solution of the present utility model is:
A kind of headstock gear of in-wall hand urinal valve, it is arranged on controls it by a control device in the control channel of this urinal flushing valve and opens with closed, described headstock gear is made up of a pair of ceramic limb that is sealed and matched, wherein, pottery is decided limb and is fixed on the valve seat, and ceramic moving vane sheet is controlled it by control device and moved in control channel.
The fixed form that described pottery is decided limb and valve seat is: be provided with screwed hole on valve seat, one copper support ring adheres to this pottery with colloid to be decided limb and is screwed in the described screwed hole, and this pottery is decided limb and copper support ring valve, seat inwall all with the bonding location of colloid.
Described headstock gear is arranged in the control channel of this urinal valve, and establish an opening/shutting controller along the control channel vertical direction, this opening/shutting controller stretches out in the outer hand pressure handle of valve body by one and drives push rod action, the keying of the valve rod by-pass valve control that this push rod contact cooperates with the moving vane sheet.
After adopting said structure, because the headstock gear of in-wall hand urinal valve is cooperated by the two ceramic limbs that are sealed and matched and forms, and two limbs are to process respectively, on assembling again, therefore, it is convenient to processing, also is convenient to loading and unloading, and because pottery has performance wear-resisting and high temperature resistant, low temperature, therefore, the life-span is longer, in addition, the ceramic gasket of this kind structure cooperatively interacts, applicable to the too high or too low situation of hydraulic pressure, make its antileaking, and owing to be the fitted seal of two ceramic limbs, therefore, noise is less; And the fixed form that described pottery is decided limb and valve seat is for affixed by the screw thread of copper support ring and valve seat, and ceramicly decides limb and copper support ring, valve base inner wall all with the bonding location of colloid, and therefore, its location is more firm.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a plan cross-section schematic diagram of commonly using product of the present utility model;
Fig. 2 is the plan cross-section schematic diagram of the utility model embodiment;
Fig. 3 is the action plane cross-sectional schematic of the utility model embodiment.
Embodiment of the present utility model as shown in Figure 1, its structure is: comprise valve seat 1, intake tunnel 2, parts such as the control channel 4 of opening/shutting controller 3 controls and exhalant canal 5 are formed, be provided with headstock gear 6 in this control channel 4, described headstock gear 6 is made up of a pair of ceramic limb that is sealed and matched, wherein, pottery is decided limb 61 and is fixed on the valve seat 1, on the piston 63 that pottery moving vane sheet 62 is arranged in the control channel 4, it moves in control channel 4 by opening/shutting controller 3 controls by valve rod 8, the fixed form that described pottery is decided limb 61 and valve seat 1 is: be provided with screwed hole 11 on valve seat 1, one copper support ring 64 adheres to this pottery with epoxy resin to be decided limb 61 and is screwed in the described screwed hole 11, and this pottery is decided limb 61 and copper support ring 64, valve seat 1 inwall is all located with epoxy resin bonding; Above-mentioned headstock gear 6 is arranged in the control channel 4 of in-wall hand urinal valve, and establish an opening/shutting controller 3 along control channel 4 vertical direction, this opening/shutting controller 3 stretches out in the outer hand pressure handle of valve body 31 by one and drives a push rod 32 actions, the keying of valve rod 7 by-pass valve controls that these push rod 32 contacts cooperate with the moving vane sheet; When this valve is interfered in no external force, be in normally off, as shown in Figure 2, when press hand pressure handle 31 with hand, then it drives valve rod 8 off-axis positions, and then make valve port be in opening, and intake tunnel 2 is communicated with exhalant canal 5, water just flows out in a large number from exhalant canal 5, finish the flushing action, at this moment, if unclamping hand removes external force, this flushing valve will be delayed time and remain static; Because the headstock gear of flushing valve is cooperated by the two ceramic limbs that are sealed and matched and forms, and two limbs are to process respectively, assemble again, therefore, it is convenient to processing, also is convenient to loading and unloading, and because pottery has performance wear-resisting and high temperature resistant, low temperature, therefore, the life-span is longer, in addition, the ceramic gasket of this kind structure cooperatively interacts, applicable to the too high or too low situation of hydraulic pressure, make its antileaking, and owing to be the fitted seal of two ceramic limbs, therefore, noise is less; And the fixed form that described pottery is decided limb and valve seat is for affixed by the screw thread of copper support ring and valve seat, and ceramicly decides limb and copper support ring, valve base inner wall all with the bonding location of colloid, and therefore, its location is more firm.
The foregoing description only is a kind of embodiment of the present utility model; in use; headstock gear of the present utility model also can be used in the flushing valve of multiple style; as long as satisfying, its headstock gear forms by a pair of ceramic limb that is sealed and matched; wherein; pottery is decided limb and is fixed on the valve seat, and it is the scope of the utility model protection that ceramic moving vane sheet is controlled it mobile in control channel by control device.
Claims (3)
1, a kind of headstock gear of in-wall hand urinal valve, it is arranged on controls it by a control device in the control channel of this urinal flushing valve and opens with closed, it is characterized in that: described headstock gear is made up of a pair of ceramic limb that is sealed and matched, wherein, pottery is decided limb and is fixed on the valve seat, and ceramic moving vane sheet is controlled it by control device and moved in control channel.
2, the headstock gear of a kind of in-wall hand urinal valve as claimed in claim 1, it is characterized in that: the fixed form that described pottery is decided limb and valve seat is: be provided with screwed hole on valve seat, one copper support ring adheres to this pottery with colloid to be decided limb and is screwed in the described screwed hole, and this pottery is decided limb and copper support ring valve, seat inwall all with the bonding location of colloid.
3, the headstock gear of a kind of in-wall hand urinal valve as claimed in claim 1 or 2, it is characterized in that: described headstock gear is arranged in the control channel of this urinal valve, and establish an opening/shutting controller along the control channel vertical direction, this opening/shutting controller stretches out in the outer hand pressure handle of valve body by one and drives push rod action, the keying of the valve rod by-pass valve control that this push rod contact cooperates with the moving vane sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204049 CN2530990Y (en) | 2002-01-31 | 2002-01-31 | Open/close device of wall inserting type hand pressed urinal valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204049 CN2530990Y (en) | 2002-01-31 | 2002-01-31 | Open/close device of wall inserting type hand pressed urinal valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530990Y true CN2530990Y (en) | 2003-01-15 |
Family
ID=33686071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02204049 Expired - Fee Related CN2530990Y (en) | 2002-01-31 | 2002-01-31 | Open/close device of wall inserting type hand pressed urinal valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530990Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988297B (en) * | 2009-08-05 | 2012-08-29 | 洪培坤 | Improved on-off device for time-delay self-closing urinal flushing valve |
-
2002
- 2002-01-31 CN CN 02204049 patent/CN2530990Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988297B (en) * | 2009-08-05 | 2012-08-29 | 洪培坤 | Improved on-off device for time-delay self-closing urinal flushing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |