CN2208132Y - Adjustable ball cock - Google Patents
Adjustable ball cock Download PDFInfo
- Publication number
- CN2208132Y CN2208132Y CN 94239826 CN94239826U CN2208132Y CN 2208132 Y CN2208132 Y CN 2208132Y CN 94239826 CN94239826 CN 94239826 CN 94239826 U CN94239826 U CN 94239826U CN 2208132 Y CN2208132 Y CN 2208132Y
- Authority
- CN
- China
- Prior art keywords
- cock
- valve
- valve body
- ball
- fork
- 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
Links
Images
Landscapes
- Float Valves (AREA)
Abstract
The utility model provides an adjustable ball cock. The ordinary ball cocks are all clockwise valve, and the height of the controlled liquid level can not be regulated. The utility model comprises a cock body, cock rods which are inserted in the cock body, a drive mechanism which controls the motion of the cock rods, and a cock clack, wherein, the drive mechanism comprises a positioning fork, connecting rods and a ball lever, the positioning fork is fixed on the valve body, one end of the connecting rods is connected with the positioning forks, and the other end is connected with the ball lever whose middle part is connected with the cock rods. The cock clack are fixed on the cock body and arranged between the cock port and a liquid inlet port. The utility model has the advantages that the valve is an adjustable ball cock, and the ball mounting direction and the level control height can be regulated.
Description
The utility model relates to a kind of float valve that is used for automatic control of liquid, relates in particular to a kind of contrary adjustable type ball cock of opening.
Float valve is a kind of automatic control of liquid device commonly used in the various water tanks, and it is connected on the water supply pipeline, controls its action by ball float, when liquid level reach a certain height, by ball float float valve is closed.The float valve that tradition is common, owing to adopt lever as driving mechanism, generally all be along driving valve, when valve opening, flap moving direction is consistent with flow of fluid side, and when valve closing, flap moving direction antithesis, therefore the required power of closing of common valve is flow stream pressure and sealing force sum, and ball float must provide enough buoyancy that valve cuts out, thereby common valve requires ball float that bigger volume is arranged.On the other hand, the flap of common float valve is shaped as plane shape, and sealing effect is poor.Moreover, because the telemechanical mechanism of common float valve is a lever, both broke down easily, and can not regulate the liquid level height of control.
The purpose of this utility model is to provide a kind of and contrary opens adjustable type ball cock, and this valve is when valve opening, and flap moving direction is opposite with liquid flow direction.
It is a kind of against opening adjustable type ball cock that another purpose of the present utility model is to provide, and its liquid level of controlling is adjustable.
Of the present utility model as follows against the design concept of opening adjustable type ball cock: it comprises the valve body that can engage with liquid inlet pipe, insert the valve rod in the described valve body, control the driving mechanism and the flap that is fixed on the described valve rod of described stem movement, one valve port is arranged in described valve body, described driving mechanism comprises the location fork, connecting rod and ball lever, described location fork is fixed on the described valve body, one end of described connecting rod links to each other with described location fork, the other end is connected rotationally with described ball lever, the middle part of described ball lever is connected rotationally with described valve rod, and described flap is between described valve body opening and liquid entering hole.
As mentioned above, because the utility model has adopted new driving mechanism, make the reverse unlatching of flap.Its advantage is that when closing, utilizing flow stream pressure to act directly on becomes the power of closing on the flap.And under normal circumstances, this closes power always greater than sealing force, so no longer need to provide in addition the power of closing, the effect of ball float only limits to provide liquid level signal, thereby can significantly reduce the volume of ball float.
Describe an embodiment of the present utility model in detail below in conjunction with accompanying drawing, other purpose of the present utility model and advantage will be described by this embodiment, wherein,
Fig. 1 is a contrary structural representation of opening adjustable float valve of the present utility model, and shown in the figure is the situation of vertical installation;
Fig. 2 shows the contrary horizontally-mounted situation of adjustable float valve of opening of the present utility model.
See also Fig. 1, of the present utility modelly contrary open adjustable float valve and constitute by valve body 1, valve rod 5 and driving mechanism.Valve rod 5 inserts in the valve body 1, and passes the valve port 11 in the valve body 1, is inserted in a flap 9 on valve rod 5, with a nut 10 flap 9 is fixed on the valve rod 5 then.As can be seen from Figure 1, flap 9 is tapered, and between the liquid entering hole 12 and valve port 11 of valve body 1.Driving mechanism is made of location fork 8, connecting rod 3 and ball lever 6, and location fork 8 is one and has the hoop shape of pitching ear 81, and the hoop (not shown) of location fork 8 is enclosed within on the valve body 1, by fork ear 81 location fork 8 is fixed on the valve body 1 with screw 7.One end of connecting rod 3 is connected by garden lock 41 on the fork ear 81 of location fork 8, and the other end is connected on ball lever 6 one ends by garden lock 42, and the other end of ball lever 6 can connect ball float.The middle part of ball lever 6 is connected on the valve rod 5 by garden lock 43.When ball lever 6 was moved up and down by the ball float drive, valve rod 5 also moved up and down, and was openings of valves or closed thereby drive flap 9.Connection between above-mentioned connecting rod 3 location forks 8, ball lever 6 and the valve rod 5 also can adopt other rotatable components to connect, as bolt etc.
The same with common float valve, float valve of the present utility model also can include an air guide sleeve 2.As can be seen, of the present utility modelly contrary open adjustable type ball cock two kinds of adjustable function are arranged from top structure, promptly the orientation of ball float in container (water tank) can be in harmonious proportion liquid level control adjustable height function.Because location fork 8 can 360 ° on valve body 1 is rotated freely and clamping and positioning, makes ball lever 6 and the ball float position in container adjustable arbitrarily, has made things convenient for the installation of this float valve in container.On the other hand, location fork 8 also can move up and down the location vertically on valve body 1, thus can regulate liquid level control height.
Fig. 1 shows the contrary situation of adjustable float valve type or installation of opening of the present utility model, and its liquid entering hole 12 adopts internal threads, and Fig. 2 shows and of the present utility modelly contraryly opens the horizontally-mounted situation of adjustable float valve, and its liquid entering hole has adopted outside thread.
Claims (4)
1, a kind of contrary adjustable type ball cock of opening, comprise the valve body that can engage with liquid inlet pipe, insert the valve rod in the described valve body, control the driving mechanism and the flap that is fixed on the described valve rod of described stem movement, one valve port is arranged in described valve body, it is characterized in that, described driving mechanism comprises the location fork, connecting rod and ball lever, described location fork is fixed on the described valve body, one end of described connecting rod links to each other with described location fork, the other end is connected rotationally with described ball lever, the middle part of described ball lever is connected rotationally with described valve rod, and described flap is between described valve body valve port and liquid entering hole.
2, as claimed in claim 1ly contrary open adjustable type ball cock, it is characterized in that described location fork is and has the hoop shape of pitch ear, the hoop that pitch described location is enclosed within on the described valve body.
3, as claimed in claim 2ly contrary open adjustable type ball cock, it is characterized in that, by described fork ear described location fork is fixed on the described valve body with screw.
4, describedly contrary open adjustable type ball cock as claim 1,2 or 3, it is characterized in that described flap is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239826 CN2208132Y (en) | 1994-12-14 | 1994-12-14 | Adjustable ball cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239826 CN2208132Y (en) | 1994-12-14 | 1994-12-14 | Adjustable ball cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2208132Y true CN2208132Y (en) | 1995-09-20 |
Family
ID=33846955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94239826 Expired - Fee Related CN2208132Y (en) | 1994-12-14 | 1994-12-14 | Adjustable ball cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2208132Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907520A (en) * | 2017-04-19 | 2017-06-30 | 大连朗旭环境科技有限公司 | A kind of adjustable type ball cock of water tank of voltage regulation |
-
1994
- 1994-12-14 CN CN 94239826 patent/CN2208132Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907520A (en) * | 2017-04-19 | 2017-06-30 | 大连朗旭环境科技有限公司 | A kind of adjustable type ball cock of water tank of voltage regulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201696728U (en) | Floating ball valve | |
| WO2004103884A3 (en) | Valve assembly with float for a beverage dispenser | |
| CN2208132Y (en) | Adjustable ball cock | |
| CN112253758B (en) | Wear-resisting breather valve in plateau | |
| CN208831848U (en) | Air-conditioning special stop valve | |
| CN105927784B (en) | A kind of concealed fluid level control valve | |
| CN2549281Y (en) | Ball check valve | |
| CN209370510U (en) | Low-temperature brake valve | |
| CN219827783U (en) | Water stop ball valve for gas pipeline | |
| GB2189870A (en) | Valve incorporating a float body | |
| CN220286539U (en) | Valve rod assembly and stop valve | |
| CN109798374B (en) | Valve for petrochemical mining ship | |
| CN219588107U (en) | Electric control type gas pipeline cut-off valve | |
| CN87217539U (en) | Horizontal automatic discharge valve | |
| CN2460810Y (en) | Full-sealed no-leakage multipurpose valve | |
| CN221054372U (en) | Self-closing valve | |
| CN216143204U (en) | High-speed electromagnetic valve for gas | |
| CN214889007U (en) | Ball float valve with spherical valve for controlling water level in opening and closing mode | |
| CN213236091U (en) | Valve for water pipe connection | |
| CN218454443U (en) | Water inlet valve structure | |
| CN2337441Y (en) | Multi-function controller for atmospheric boiler pipeline | |
| CN2130969Y (en) | Stop valve | |
| CN210920140U (en) | Novel straight-through control valve | |
| CN2235533Y (en) | Liquid level floatation valve | |
| CN2597768Y (en) | Guiding washing-resisting throttle stop emptying valve |
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 |