CN2284972Y - Liquid level automatic controller - Google Patents
Liquid level automatic controller Download PDFInfo
- Publication number
- CN2284972Y CN2284972Y CN 97210509 CN97210509U CN2284972Y CN 2284972 Y CN2284972 Y CN 2284972Y CN 97210509 CN97210509 CN 97210509 CN 97210509 U CN97210509 U CN 97210509U CN 2284972 Y CN2284972 Y CN 2284972Y
- Authority
- CN
- China
- Prior art keywords
- arm rod
- travel switch
- water
- utility
- 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.)
- Ceased
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a liquid level horizontal control device used for water pumps to supplying water, mainly composed of a travel switch, a long arm rod, a short arm rod and two or more than two floating bodies. The travel switch, the long arm rod and the short arm rod are fixed in a box body, and the box body can be fixed to the wall or the cover of a water tank. The long arm rod and the short arm rod form a lever system, and the short arm rod is connected with the floating bodies. The travel switch is arranged above the long arm rod. When the water level is relatively low, the travel switch can be in the opening state with the function of the gravity of the floating bodies and water can flow in continuously. When the water level reaches a certain height, the travel switch automatically closes. The utility model has the advantages of simple structure and convenient use.
Description
The utility model relates to a kind of fluid level automaton, the automatic control of liquid device in particularly a kind of water pump water supply process.
At present, when using suction pump to supply water, because water level control need manually be carried out, not only lose time, and use inconvenient, a kind of electronics water level controller has appearred on the existing market, but because electronic component is fragile, cause life of product short, the maintenance trouble, and in the sky that thunders, snowy day is inapplicable.
The purpose of this utility model is at the deficiencies in the prior art, automatic control of liquid device when providing a kind of water pump of machinery to supply water.
The utility model is realized by following technical proposal
The utility model adopts mechanical principle, one stroke switch, galianconism bar, long-armed bar are combined, galianconism bar and long-armed bar form a lever system, the galianconism bar is connecting two or more buoyancy aids, when water level is low, because the action of gravity of buoyancy aid makes the galianconism bar be subjected to pulling force, travel switch is in the state of drawing back, continue water inlet, when water level is elevated to certain phase, because the double action of buoyancy aid buoyancy and gravity, make the galianconism bar be subjected to the upward force effect, by leverage, travel switch is in closed condition, stops to supply water.
The utility model is fixed on travel switch, long-armed bar, galianconism bar in one casing, and casing can be fixed on a water tank ancient piece of jade, round, flat and with a hole in its centre or the tank lid.
The utility model compared with prior art owing to adopted mechanical principle, is controlled the height of liquid level by buoyancy aid, length armed lever and travel switch, and the product manufacturing is simple, and the life-span is long, and is convenient and practical.
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model user mode circuit connection diagram.
Below in conjunction with accompanying drawing the utility model being done one elaborates:
As shown in Figure 1, the utility model is made up of a casing (2), case lid (1), travel switch (3), long-armed bar (4), galianconism bar (5), buoyancy aid (6) (7), long-armed bar (4), galianconism bar (5), travel switch (3) are installed in the casing (2), long-armed bar (4) forms a lever system with galianconism bar (5), travel switch (3) is positioned at long-armed bar (4) top, galianconism bar (5) connects two buoyancy aids (6) (7) down, and casing (2) can be fixed on water tank wall or the tank lid.
As shown in Figure 2, the utility model is a control device, connects with water pump (8).
Buoyancy aid of the present utility model can adopt dress water in the plastic containers, and by the weight that how much can control buoyancy aid of the water yield, the heavier person of buoyancy aid is connected on the bottom, also can adopt other material.
Claims (3)
1, a kind of automatic control of liquid device comprises the one stroke switch, it is characterized in that: form a lever system by long-armed bar (4), galianconism bar (5), travel switch (3) is positioned at long-armed bar (4) top, and galianconism bar (5) connects two buoyancy aids (6) (7).
2, according to the described automatic control of liquid device of claim 1, it is characterized in that: long-armed bar (4), galianconism bar (5), travel switch (3) are installed in the casing (2).
3, according to the described automatic control of liquid device of claim 1, it is characterized in that: buoyancy aid can be more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210509 CN2284972Y (en) | 1997-01-20 | 1997-01-20 | Liquid level automatic controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210509 CN2284972Y (en) | 1997-01-20 | 1997-01-20 | Liquid level automatic controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2284972Y true CN2284972Y (en) | 1998-06-24 |
Family
ID=33929400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97210509 Ceased CN2284972Y (en) | 1997-01-20 | 1997-01-20 | Liquid level automatic controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2284972Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760925A (en) * | 2014-01-22 | 2014-04-30 | 安徽大地工程管道有限公司 | Cooling pond water level controller |
| CN109999948A (en) * | 2019-04-13 | 2019-07-12 | 安徽盛世新能源材料科技有限公司 | A kind of glass raw material mixing arrangement |
-
1997
- 1997-01-20 CN CN 97210509 patent/CN2284972Y/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760925A (en) * | 2014-01-22 | 2014-04-30 | 安徽大地工程管道有限公司 | Cooling pond water level controller |
| CN109999948A (en) * | 2019-04-13 | 2019-07-12 | 安徽盛世新能源材料科技有限公司 | A kind of glass raw material mixing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20000225 Decision number of declaring invalidation: 1846 |