CN2653260Y - Float interlink regulator - Google Patents
Float interlink regulator Download PDFInfo
- Publication number
- CN2653260Y CN2653260Y CN 03250986 CN03250986U CN2653260Y CN 2653260 Y CN2653260 Y CN 2653260Y CN 03250986 CN03250986 CN 03250986 CN 03250986 U CN03250986 U CN 03250986U CN 2653260 Y CN2653260 Y CN 2653260Y
- Authority
- CN
- China
- Prior art keywords
- modulating valve
- float
- interlock
- connecting rod
- cross bar
- 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
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000008676 import Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 28
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Float Valves (AREA)
Abstract
The utility model relates to a bobber linkage adjusting valve, the rail driven by the bobber is connected with two connecting rods which are respectively drove the two drive links connected with the two adjusting valves, and then the bobber movement of up and down is converted into the synchronous movement of the two adjusting valve core, that the linkage of the two adjusting valve is achieved, the two adjusting valves are able to be closed or opened synchronously, or one is closed and the other is opened, the synchronously increasing or reducing of two flow rate is realized, or one flow rate increasing and the other reducing is realized to control the stable of the liquid surface.
Description
Affiliated technical field
The utility model relates to a kind of float liquid level modulating valve of interlock, can realize the teamwork of two modulating valve, regulates the height of controlling liquid level in the container when realizing the two-way flow.
Background technique
At present, thereby the float liquid level modulating valve is usually used in regulating the interior liquid level of size control container of flow, but modulating valve (comprising the float liquid level modulating valve) all is independent of each other, not influence each other.Though three-way control valve can be regulated simultaneously to the two-way flow, fluid collaborates, and the two-way fluid mixes again behind three-way control valve mutually.In some occasion, require the fluid that two-way can not mix is mutually controlled, need two valves to cooperatively interact and finish regulating action jointly, at this moment mutual incoherent two valves are difficult to reach the control effect of needs.
Summary of the invention
For overcome between the existing modulating valve can not fit adjustment deficiency, the utility model provides a kind of simple in structure, interlock modulating valve---float interlock modulating valve that cost is low.
The technological scheme that its technical problem that solves the utility model adopts is: the fluctuation of liquid level drives the lifting of float (ball float), float (ball float) drives the transmission shaft that is installed on the blind flange by extension bar and rotates, the rotation of transmission shaft drives the swing of the outer cross bar of blind flange, connect two connecting rods on the cross bar respectively, This move is driven two respectively be connected two drive links on the modulating valve, thereby the spool of two modulating valve is moved simultaneously, realize the interlock of two modulating valve, regulate the speed of amount discharge container liquid measure or tolerance, control the stable of liquid level.
The beneficial effects of the utility model are, can make two modulating valve close simultaneously or open, can make also that a modulating valve cuts out, another modulating valve is opened, increase when realizing the two-way flow or reduce, reducing of the perhaps increase of one road flow, another road flow, simple in structure, reliable performance, working stability.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a composition schematic representation of the present utility model.
Fig. 2 is the detailed maps of float (ball float) blind flange outside connecting rod drive part.
Fig. 3 is the detailed maps of modulating valve part connecting rod transmission.
Fig. 4 is the utility model embodiment's a schematic representation.
1. floats (ball float), 2. extension bar, 3. blind flange among the figure, 4. transmission shaft, 5. fixed support, 6. connecting rod, 7. drive link, 8. modulating valve, 9. cross bar, 10. balancing weight, 11. connecting rods, 12. drive links, 13. modulating valve, 14. connect the flat slot set screw of slide block, and 15. connect slide block, 16. connect slide block side's slot set screw, 17. lock nuts, 18. lock nuts, 19. cotter pin, 20. bearing pins, 21. linkage connectors, 22. the connecting rod fixed hole, 23. connect slide block, 24. balancing weight set screws, 25. the connection slide block, 26. modulating valve imports, 27. modulating valve valve bodies, 28. regulation valve core, 29. bearing pins, 30. modulating valve inside connecting rods, 31. the modulating valve transmission shaft, 32. modulating valve drive links, 33. bearing pins, 34. set screw nut, the outlet of 35. modulating valve, 36. container inlet line, 37. container, 38. container gas outlet lines, 39. floats interlock modulating valve, 40. the tracheae line, 41. liquid pipelines, 42. container liquid outlet lines.
Embodiment
In Fig. 1, float (1) and extension bar (2) are installed in by blind flange (3) to be needed to regulate in the container of liquid level, and it moves through transmission shaft (4) and is delivered on the cross bar (9).Cross bar (9) is delivered to the spool of modulating valve (8) with this motion by connecting rod (6) and drive link (7); Be delivered to the spool of modulating valve (13) by connecting rod (11) and drive link (12).Two modulating valve are connected by fixed support (5) with blind flange and locate.The part weight that balancing weight comes displacer (1) is set on cross bar (9), makes float can drive modulating valve effectively and move with the lifting of liquid level.
In the detailed maps of float shown in Figure 2 (ball float) blind flange outside connecting rod drive part, transmission shaft (4) inserts in the square slot that connects slide block (15), and fixing with set screw (16); Cross bar (9) inserts in the flat slot that connects slide block (15), and fixing with set screw (14).Connecting rod (6) and connecting rod (11) are installed in bearing pin on the connecting rod fixed hole of cross bar (9), and its other end is connected with drive link (12) with the drive link (7) of modulating valve (8) and modulating valve (13) respectively.Respectively there is a joint at the two ends of connecting rod, by being threaded, and can regulate the length of screw-in between linkage connector (21) and the connecting rod, after length adjustment finishes, fix and locking with lock nut (17) and lock nut (18).The connecting thread at connecting rod two ends is respectively left and right sides spiral.Be connected by bearing pin (20) between linkage connector (21) and the drive link (7), bearing pin (20) is fixing with cotter pin (19).Balancing weight (10) is installed in an end of cross bar (9), fixes with balancing weight set screw (24), can adjust the quantity and the position of balancing weight in the use, with the size of the adjustment power and the arm of force.
In the detailed maps of modulating valve part connecting rod shown in Figure 3 transmission, modulating valve transmission shaft (31) rotates under the drive of drive link (7) or drive link (12), this rotation drives modulating valve inside connecting rod (30) by modulating valve drive link (32), modulating valve inside connecting rod (30) drive regulation valve core (28) produces in modulating valve valve body (27) and moves up and down, change the size of circulation area between modulating valve import (26) and the modulating valve outlet (35), thereby control is by the fluid flow of modulating valve.When the left side of modulating valve transmission shaft (31) at regulation valve core (28) (as shown in FIG.), modulating valve transmission shaft (31) is rotated counterclockwise, and regulation valve core (28) rises, and the modulating valve circulation area increases; Otherwise regulation valve core (28) descends, and the modulating valve circulation area reduces.When the right side of modulating valve transmission shaft (31) at regulation valve core (28), modulating valve transmission shaft (31) is rotated counterclockwise, and regulation valve core (28) descends, and the modulating valve circulation area reduces; Otherwise regulation valve core (28) rises, and the modulating valve circulation area increases.When two modulating valve in the float interlock modulating valve cut out simultaneously or open, the transmission shaft in two modulating valve concerned it is identical with the mutual alignment of spool; A modulating valve in float interlock modulating valve cuts out, when another modulating valve is opened, the transmission shaft in two modulating valve concerns it is different with the mutual alignment of spool.
In the embodiment shown in fig. 4, float interlock modulating valve (39) is installed on the container (37) by flange, fluid (gas-liquid) enters container by container inlet line (36), container gas outlet line and liquid outlet line respectively with. a modulating valve in the float interlock modulating valve is connected, and is connected to tracheae line (40) and liquid pipeline (41) then.When the turnover liquid measure of container and tolerance were constant, liquid level stabilizing was on a certain position; When the liquid measure that enters container or tolerance change, and when liquid level is risen, the float linkage mechanism will make the opening of modulating valve (8) in the float interlock modulating valve turn down, the opening of modulating valve (13) is opened greatly, air displacement is reduced and the lifting rate increase, when the liquid measure that passes in and out container equates respectively again with tolerance, liquid level will be stabilized on the original high position again; When the liquid measure that enters container or tolerance change, and when liquid level is descended, the float linkage mechanism will make the opening of modulating valve (8) in the float interlock modulating valve open greatly, the opening of modulating valve (13) turns down, air displacement is increased and lifting rate reduces, when the liquid measure that passes in and out container equates respectively again with tolerance, liquid level will be stabilized on the original low position again.Along with liquid measure that enters container or tolerance change, float interlock modulating valve produces corresponding action, thereby liquid level is kept relative stability like this.
Claims (6)
1. a float interlock modulating valve is made up of float, blind flange, connecting rod, modulating valve, support, and it is characterized in that: connect two connecting rods respectively on the cross bar that float drives, two connecting rods respectively drive a modulating valve respectively, realize the interlock of two modulating valve.
2. float interlock modulating valve according to claim 1, it is characterized in that: the import and export of two modulating valve wherein are separate, connect respectively and import and export pipeline, can link together, and also can not link together.
3. float interlock modulating valve according to claim 1, it is characterized in that: on the cross bar that float drives the connecting rod fixed hole is set, two connecting rods are installed in respectively on the same cross bar, between linkage connector and the connecting rod by being threaded, can regulate the length of screw-in, the connecting thread at connecting rod two ends is respectively left and right sides spiral, fixes with locking with double anti-loosing nuts between linkage connector and the connecting rod.
4. float interlock modulating valve according to claim 1 is characterized in that balancing weight is installed on the cross bar, and fixes with set screw.
5. float interlock modulating valve according to claim 1 is characterized in that: the transmission shaft in two modulating valve wherein can be identical with the mutual alignment of spool relation, also can be different.
6. float interlock modulating valve according to claim 1 is characterized in that: position and fix by support between blind flange, two modulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250986 CN2653260Y (en) | 2003-05-01 | 2003-05-01 | Float interlink regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250986 CN2653260Y (en) | 2003-05-01 | 2003-05-01 | Float interlink regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2653260Y true CN2653260Y (en) | 2004-11-03 |
Family
ID=34327803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03250986 Expired - Fee Related CN2653260Y (en) | 2003-05-01 | 2003-05-01 | Float interlink regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2653260Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537491A (en) * | 2011-12-21 | 2012-07-04 | 魏红伟 | Mechanical type connecting rod assembly |
| CN101939576B (en) * | 2007-12-17 | 2012-10-10 | Fl史密斯公司 | Flow regulator device |
| CN111110017A (en) * | 2020-01-10 | 2020-05-08 | 重庆真本味食品有限公司 | Sandwich pot for marinated duck |
| CN112797220A (en) * | 2020-12-30 | 2021-05-14 | 森诺技术有限公司 | Double-acting float link mechanism for controlling liquid level of split equipment |
| CN117188581A (en) * | 2023-09-07 | 2023-12-08 | 泉州科牧智能厨卫有限公司 | A composite water inlet valve and smart toilet |
-
2003
- 2003-05-01 CN CN 03250986 patent/CN2653260Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101939576B (en) * | 2007-12-17 | 2012-10-10 | Fl史密斯公司 | Flow regulator device |
| CN102537491A (en) * | 2011-12-21 | 2012-07-04 | 魏红伟 | Mechanical type connecting rod assembly |
| CN111110017A (en) * | 2020-01-10 | 2020-05-08 | 重庆真本味食品有限公司 | Sandwich pot for marinated duck |
| CN111110017B (en) * | 2020-01-10 | 2021-08-06 | 重庆真本味食品有限公司 | Sandwich pot for marinated duck |
| CN112797220A (en) * | 2020-12-30 | 2021-05-14 | 森诺技术有限公司 | Double-acting float link mechanism for controlling liquid level of split equipment |
| CN112797220B (en) * | 2020-12-30 | 2022-11-22 | 森诺技术有限公司 | Double-acting float link mechanism for controlling liquid level of split equipment |
| CN117188581A (en) * | 2023-09-07 | 2023-12-08 | 泉州科牧智能厨卫有限公司 | A composite water inlet valve and smart toilet |
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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 |