CN204114218U - A kind of ball valve being applicable to the operation of high keying frequency - Google Patents
A kind of ball valve being applicable to the operation of high keying frequency Download PDFInfo
- Publication number
- CN204114218U CN204114218U CN201420584227.0U CN201420584227U CN204114218U CN 204114218 U CN204114218 U CN 204114218U CN 201420584227 U CN201420584227 U CN 201420584227U CN 204114218 U CN204114218 U CN 204114218U
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- CN
- China
- Prior art keywords
- valve
- button cap
- spheroid
- head
- connecting rod
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- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of ball valve, aim to provide a kind of ball valve being applicable to the operation of high keying frequency, its drip irrigation device arranges telescopic tongue in the spheroid through hole of ball valve, telescopic tongue is connected with button cap by connecting rod, button cap is positioned at valve stem tip, when after valve open, by pressing pressure button cap, control the through hole that telescopic tongue opens and closes spheroid at any time, control break-make and the flow velocity of fluid.Press pressure button cap, the temporary closedown of valve can be made, stop fluid flowing; After loosing one's grip, valve is opened again, realizes often offering of valve and puts.
Description
Technical field
The utility model relates to a kind of ball valve manufacturing technology field, and more particularly, it relates to a kind of ball valve being applicable to the operation of high keying frequency.
Background technique
Ball valve is the controlling component in fluid delivery system, and spheroid is driven by valve rod, and rotates around ball valve axis, reaches the effect controlling pipeline and open and close, also can be used for the regulating and control of fluid.
Ordinary ball valve on market is essentially by handle with sleeve, and band ovable valve stem rotates, and valve rod drives spheroid to rotate, reach the effect controlling pipeline and open and close, but the amplitude that this valve rotates is comparatively large, when needing frequent opening/shutting valve in operating environment, very easily causes damage to valve joint; Because rotation amplitude is comparatively large, user cannot accomplish the opening/shutting valve of upper frequency.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of and is applicable to the high ball valve opening and closing frequency operation, can opening/shutting valve frequently, person's operation easy to use, extends valve working life.
For achieving the above object, the utility model provides following technological scheme: a kind of ball valve being applicable to the operation of high keying frequency, comprise spheroid, handle and valve rod, described valve rod comprises head and afterbody, described afterbody and spheroid are conflicted, the face that afterbody and spheroid are conflicted is surface of contact, described head is connected with screw of handle, described spheroid has valve opening, it is characterized in that: in described spheroid, be provided with telescopic chute, the control structure for control flow check rate of flow of fluid is provided with in described spheroid and valve rod, described control structure comprises button cap, connecting rod and telescopic tongue, described connecting rod two ends connect telescopic tongue and button cap, described telescopic tongue is embedded in telescopic chute, described connecting rod is arranged in valve rod, described button cap is positioned at head, described spheroid is provided with through hole, described through hole is positioned at surface of contact, the aperture of through hole is identical with connecting rod diameter.
By adopting technique scheme, the control structure of control flow check rate of flow of fluid is set in spheroid and valve rod, make valve except turn handle opening/shutting valve, identical control effects can be reached again by control structure, decrease rotation amplitude, improve keying speed, the arbitrary opening/shutting valve of person easy to use, easy-to-operat, increases the service life.
The setting of telescopic tongue achieves control structure and controls the another kind of valve opening and closing; Button cap is arranged at head, and user operates simple and easy, can open and close by control valve by pressing pressure button cap; Button cap is connected with telescopic tongue by connecting rod, telescopic tongue and button cap is together moved, realizes control action.Open and close by pressing button cap control valve the control mode replacing rotatable handle, decrease rotation amplitude, improve keying speed, the arbitrary opening/shutting valve of person easy to use, easy-to-operat, increases the service life.
The utility model is set to further: described head is provided with cavity volume, and described button cap is positioned at cavity volume, is provided with spring in described cavity volume, and connecting rod surface is located at by described spring housing, the two ends contact button cap of spring and cavity volume bottom surface.
By adopting technique scheme, the setting of spring, automatically upsprings after making button cap press pressure, makes valve be in normally open, easy to use; The setting of cavity volume achieves the placement of pressing pressure stretch contracting and spring of button cap, and spring makes the button cap pressing pressure automatically reset, and improve keying speed, the arbitrary opening/shutting valve of person easy to use, easy-to-operat, increases the service life.
The utility model is set to further: be provided with between described button cap and head and make button cap be embedded in anti-drop structure in cavity volume, described anti-drop structure comprises bulge loop and Yan Bian, and described bulge loop is positioned on button cap, and described limit of prolonging is positioned at head.
By adopting technique scheme, the setting of anti-drop structure, make button cap difficult drop-off in using process frequently, cause control structure to use, improve the Security of control structure, easy-to-operat, increases the service life.
The utility model is set to further: be provided with drainage gallery in described surface of contact, described drainage gallery connecting through hole and valve opening.
By adopting technique scheme, drainage gallery be provided with the fluid expulsion be beneficial in through hole, prevent fluid leakage, improve the Security of valve.
Accompanying drawing explanation
Fig. 1 is that the utility model is applicable to the high fractionation schematic diagram opening and closing the ball valve embodiment of frequency operation;
Fig. 2 is the structural representation of ball valve;
Fig. 3 is control structure opening state sectional view figure;
Fig. 4 is control structure closed condition sectional view figure;
Fig. 5 is the structural representation of control structure;
Fig. 6 is the structural representation of spheroid;
Fig. 7 is the sectional view of spheroid.
Reference character: 1, handle; 2, nut; 3, positioning screwn; 4, valve rod; 41, cavity volume; 42, spring; 43, anti-drop structure; 43A, bulge loop; 43B, prolong limit; 5, control structure; 51, button cap; 52, connecting rod; 53, telescopic tongue; 6, spheroid; 61, telescopic chute; 62, through hole; 63, valve opening; 64, drainage gallery; 7, valve seat; 8, valve body.
Embodiment
Be applicable to the high ball valve embodiment opening and closing frequency operation referring to figs. 1 through Fig. 7 to the utility model be described further.
As shown in Figures 1 to 7, a kind of ball valve being applicable to the operation of high keying frequency, comprise spheroid 6, handle 1 and valve rod 4, described valve rod 4 comprises head and afterbody, and described afterbody and spheroid 6 are conflicted, and the face that afterbody and spheroid 6 are conflicted is surface of contact, described head is connected with handle 1 screw, described spheroid 6 has valve opening 63, it is characterized in that: be provided with telescopic chute 61 in described spheroid 6, is provided with the control structure 5 for control flow check rate of flow of fluid in described spheroid 6 and valve rod 4.Described control structure 5 comprises button cap 51, connecting rod 52 and telescopic tongue 53, described connecting rod 52 two ends connect telescopic tongue 53 and button cap 51, described telescopic tongue 53 is embedded in telescopic chute 61, described connecting rod 52 is arranged in valve rod 4, described button cap 51 is positioned at head, described spheroid 6 is provided with through hole 62, and described through hole 62 is positioned at surface of contact, and the aperture of through hole 62 is identical with connecting rod 52 diameter.
The keying of handle 1 controls as master control, when handle 1 rotate valve is in closed condition time, control structure 5 cannot play control action; When handle 1 rotate valve is in opening state time, control structure 5 works, and temporaryly can play control action to valve opening and closing.
The control structure 5 of control flow check rate of flow of fluid is set in spheroid 6 and valve rod 4, make valve except turn handle 1 opening/shutting valve, identical control effects can be reached again by control structure 5, replace original turn handle 1 to reach the object of opening/shutting valve by the keying of pressing pressure-controlled valve of control structure 5, decrease rotation amplitude, improve keying speed, save the time of keying greatly, and also allow the frequent control that user can be convenient and strength-saving open and close, easy-to-operat, increases the service life.
The setting of telescopic tongue 53 achieves the another kind control of control structure 5 pairs of valve opening and closings: when pressing pressure button cap 51, connecting rod 52 drives telescopic tongue 53 and button cap 51 together to move, telescopic tongue 53 is stressed press down after, telescopic tongue 53 and valve road inwall are conflicted, by valve road temporary stopping, fluid cannot be passed through.
Button cap 51 is arranged at head, user operates simple and easy, can open and close by control valve by pressing pressure button cap 51: because the environment basic demand user of manual frequent opening/shutting valve watches operating environment attentively, regulating valve size and keying according to demand on one side, therefore button cap 51 is arranged at head, can greatly facilitate user outwards winding after handle 1, thumb is used to press pressure button cap 51 while holding handle 1, realize one-handed operation, valve with after finishing by handle 1 cycle closed position, facilitate and actually use and operate.
Button cap 51 is connected with telescopic tongue 53 by connecting rod 52, telescopic tongue 53 and button cap 51 is together moved, realizes control action.Open and close by pressing button cap 51 control valve the control mode replacing rotatable handle 1, avoid the worry of the frequent handle with sleeve 1 of user, decrease rotation amplitude, improve keying speed, the arbitrary opening/shutting valve of person easy to use, easy-to-operat, increases the service life.
Wherein, described head is provided with cavity volume 41, and described button cap 51 is positioned at cavity volume 41, is provided with spring 42 in described cavity volume 41, and described spring 42 is sheathed on connecting rod 52 surface, the two ends contact button cap 51 of spring 42 and cavity volume 41 bottom surface.
The setting of spring 42, automatically upspring after making button cap 51 press pressure, make valve be in normally open: press pressure button cap 51 time, dead bolt presses down to be closed valve road, time fluid cannot pass through, valve is in closed condition, after release button cap 51, button cap 51 automatically resets under the active force of spring 42, and telescopic tongue 53 gets back to origin-location, realize the normally open of valve, easy to use.
The setting of cavity volume 41 achieves the placement of pressing pressure stretch contracting and spring 42 of button cap 51, and spring 42 makes the button cap 51 pressing pressure automatically reset, and improve keying speed, the arbitrary opening/shutting valve of person easy to use, easy-to-operat, increases the service life.
Wherein, be provided with between described button cap 51 and head and make button cap 51 be embedded in anti-drop structure 43 in cavity volume 41, described anti-drop structure 43 comprises bulge loop 43A and Yan Bian 43B, and described bulge loop 43A is positioned on button cap 51, and the described limit 43B that prolongs is positioned at head.
The setting of anti-drop structure 43, make button cap 51 difficult drop-off in using process frequently, cause control structure 5 to use, improve the Security of control structure 5, easy-to-operat, increases the service life.
Wherein, in described surface of contact, be provided with drainage gallery 64, described drainage gallery 64 connecting through hole 62 and valve opening 63.
Drainage gallery 64 be provided with the fluid expulsion be beneficial in through hole 62, prevent fluid leakage, improve the Security of valve.Because connecting rod 52 and valve rod 4 and spheroid 6 all have perforation, fluid is after valve handle 1 is opened, excessive phenomenon can be produced by perforation, therefore drainage gallery 64 connecting through hole 62 and valve opening 63, make to enter the fluid in through hole 62, because the gap between valve rod 4 and connecting rod 52 is less, fluid not easily enters the gap of connecting rod 52, and pressure is less than another side pressure in valve opening 63, fluid enters in valve opening 63 through drainage gallery 64, drainage gallery 64 is at right angles arranged, it is inner that drainage gallery 64 is in spheroid 6, with spheroid 6 surface without boring a hole, ensure that without while spilling water, protect seal.
The above makes preferred implementation of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.
Claims (4)
1. one kind is applicable to the high ball valve opening and closing frequency operation, comprise spheroid, handle and valve rod, described valve rod comprises head and afterbody, described afterbody and spheroid are conflicted, the face that afterbody and spheroid are conflicted is surface of contact, described head is connected with screw of handle, described spheroid has valve opening, it is characterized in that: in described spheroid, be provided with telescopic chute, the control structure that frequently can control fluid on-off is provided with in described spheroid and valve rod, described control structure comprises button cap, connecting rod and telescopic tongue, described connecting rod two ends connect telescopic tongue and button cap, described telescopic tongue is embedded in telescopic chute, described connecting rod is arranged in valve rod, described button cap is positioned at head, described spheroid is provided with through hole, described through hole is positioned at surface of contact, the aperture of through hole is identical with connecting rod diameter.
2. the ball valve being applicable to the operation of high keying frequency according to claim 1, it is characterized in that: described head is provided with cavity volume, described button cap is positioned at cavity volume, spring is provided with in described cavity volume, connecting rod surface is located at by described spring housing, the two ends contact button cap of spring and cavity volume bottom surface.
3. the ball valve being applicable to the operation of high keying frequency according to claim 2, it is characterized in that: be provided with between described button cap and head and make button cap be embedded in anti-drop structure in cavity volume, described anti-drop structure comprises bulge loop and Yan Bian, described bulge loop is positioned on button cap, and described limit of prolonging is positioned at head.
4. the ball valve being applicable to the operation of high keying frequency according to claim 1, is characterized in that: be provided with drainage gallery in described surface of contact, described drainage gallery connecting through hole and valve opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584227.0U CN204114218U (en) | 2014-10-10 | 2014-10-10 | A kind of ball valve being applicable to the operation of high keying frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584227.0U CN204114218U (en) | 2014-10-10 | 2014-10-10 | A kind of ball valve being applicable to the operation of high keying frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114218U true CN204114218U (en) | 2015-01-21 |
Family
ID=52331530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584227.0U Expired - Fee Related CN204114218U (en) | 2014-10-10 | 2014-10-10 | A kind of ball valve being applicable to the operation of high keying frequency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204114218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194657A (en) * | 2018-03-27 | 2018-06-22 | 高特控股集团有限公司 | A kind of water pipe valve |
| CN112361009A (en) * | 2020-11-04 | 2021-02-12 | 浙江巨泉铜业股份有限公司 | High-sealing wear-resistant ball valve |
-
2014
- 2014-10-10 CN CN201420584227.0U patent/CN204114218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194657A (en) * | 2018-03-27 | 2018-06-22 | 高特控股集团有限公司 | A kind of water pipe valve |
| CN112361009A (en) * | 2020-11-04 | 2021-02-12 | 浙江巨泉铜业股份有限公司 | High-sealing wear-resistant ball valve |
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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: 20150121 Termination date: 20161010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |