CN206991132U - A kind of double liquid level controller - Google Patents
A kind of double liquid level controller Download PDFInfo
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- CN206991132U CN206991132U CN201720997423.4U CN201720997423U CN206991132U CN 206991132 U CN206991132 U CN 206991132U CN 201720997423 U CN201720997423 U CN 201720997423U CN 206991132 U CN206991132 U CN 206991132U
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- cock assembly
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Abstract
It the utility model is related to a kind of double liquid level controller, including the liquid container provided with leakage fluid dram and the control container located at its inside；Therebetween exhaust ball-cock assembly is provided with, the valve air inlet is connected with control container side wall；The adjustable high level control ball-cock assembly in position is provided with inside control container, the inlet of the valve accesses outside liquid by control container side wall.During fluid level controller work described in the utility model, the opening and closing of the liquid feed valve of ball-cock assembly control liquid is controlled by adjustable high level, liquid feed valve is closed when liquid level reaches high level line, now, control container coordinates venting ball valve, it is allowed to when liquid level after high level declines, high level control ball-cock assembly is kept to be closed, until when reaching low liquid level, the closed mode of liquid feed valve is just released, reopens liquid feed valve, liquid is again from low level until high-order, the process of the above is repeated, reaches the effect of the two position control of leakage fluid dram.The utility model is simple in construction, and materials are easy, cheap.
Description
Technical field
It the utility model is related to a kind of Liquid level container.
Background technology
Existing adjustable double liquid level depth controller, it is to use pump mostly（Or magnetic valve）And related control circuit
Realize.Such as electronic double fluid level controller, the controller Liquid level ratio of precision is higher, but structure is more complicated, due to
The presence of circuit, the cost of whole controller is also higher, and power consumption, and reliability is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of adjustable double liquid level controller that can need not use circuit control.
The technical solution of the utility model is as follows：A kind of double liquid level controller, including liquid container, in liquid container
Control container, control container bottom communicates with liquid container；It is provided between liquid container and control container and is used to exclude control
The exhaust ball-cock assembly of tainer air, exhaust ball-cock assembly air inlet are connected with control container side wall, and liquid container side wall is provided with
Leakage fluid dram；Adjustable high level control ball-cock assembly, the adjustable high level control ball float in position are provided with inside the control container
The inlet of valve accesses outside liquid by control container side wall.
Preferably, the leakage fluid dram is arranged at the bottom of liquid container.
Preferably, exhaust ball-cock assembly is arranged at the side wall upper part of control container.
During fluid level controller work described in the utility model, ball-cock assembly is controlled to control liquid by the adjustable high level in position
Liquid feed valve opening and closing, close liquid feed valve when liquid level reaches high level line；In the state of high level, control container coordinates row
Balloon valve, the liquid level decline process after high level that is allowed to start, and venting ball valve is closed quickly, is made in control container
Portion is because the liquid discharge of its underpart reduces its air, and the liquid in control container stops flowing out from its bottom, so as to keep
Adjustable high level control ball-cock assembly is closed, until the water level of liquid container is less than the lower edge of control container,
Because outer air is after the water in control container bottom entrance, control container largely outflow, the closed mode of liquid feed valve is just released,
Liquid feed valve is reopened, liquid is again from low level until high-order, the process of the repetition above, reaches the two position control of leakage fluid dram
Effect.
Compared with prior art, the beneficial effects of the utility model are：（1）The controller is completely using machinery knot
Structure, it is simple for structure easily to realize, do not need electricity consumption in use, it is not required that use magnetic valve costly or water pump and matching
The control system of set and level sensor etc., energy-conserving and environment-protective, securely and reliably.（2）Driven by power is not used, it is safe.（3）Knot
Structure is succinct, and few, the simply encapsulant aging of ball float liquid inlet is worn in use（Or loss）And the rotary shaft of valve body
The abrasion that part uses all the year round, service life is long, reliability is high.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of double liquid level controller described in the utility model.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, with reference to specific implementation
Example is described in detail to the utility model.
As shown in figure 1, double liquid level controller described in the present embodiment is made up of liquid container 1 and control container 2, control is held
In liquid container 1, the two side wall is closely packed together the back-off of device 2；It is floating that exhaust is set between liquid container 1 and control container 2
Ball valve 3, the air inlet of exhaust ball-cock assembly 3 are connected with the side wall of control container 3, extend into control container 2.In control container 2
Portion sets adjustable high level control ball-cock assembly 4, and the inlet 41 of the ball-cock assembly 4 passes through control container side wall and liquid container 1
Side wall be connected with outside liquid input channel, the sidewall bottom of liquid container 1 is provided with leakage fluid dram 11.Generally, exhaust is floating
The top that ball valve is in control container is set.
During work, inlet is opened first, liquid is injected into control container, due to control container bottom and liquid container
Communicate, liquid can flow directly into liquid container.When the liquid level in liquid container slowly raises, internal control container is covered with containing liquid
The phase passage port of container, is closed due to being now vented ball-cock assembly, and the air in control container will limit fluid and enter
Control container, adjustable high level controls ball-cock assembly, and because spheroid is at compared with low level, the aperture of valve is larger, outside liquid ratio
Ball valve more used in everyday will be flowed into quickly, and liquid level is further continued for after being increased to certain altitude in liquid container, be vented ball-cock assembly
Sealed spheroid it is immersed in a liquid, ball valve floats, and the air in control container is from the gas port discharge of exhaust ball-cock assembly, and liquid is very
Enter soon in control container, the ball float of adjustable high level control ball-cock assembly floats, and high level control ball-cock assembly floats closing
Inlet, now exhaust ball-cock assembly, which floats, keeps air inlet open-minded；Because adjustable high level control ball-cock assembly floats closing,
When there is liquid discharge in liquid container, the liquid level decline process after high level that is allowed to starts, and venting ball valve is located first quickly
In closed mode, make the top of control container because the liquid discharge of its underpart reduces its air capacity, and the liquid of liquid container
When body continues discharge, liquid in control container is finally set to stop flowing out from its bottom, due to the liquid in now position control container
Position is higher, so as to keep adjustable high level control ball-cock assembly to be closed, until the water level of liquid container is less than control
The lower edge of container, because outer air enters from control container bottom, after the water outflow in control container, just start to release into
The closed mode of liquid valve；Liquid level circulation new afterwards starts again, and double liquid level control so circulation produces.
Liquid level container described in the utility model can be used for plant irrigation, the accurate pouring water level for controlling plant, make plant
Thing grows to obtain extraordinary aqueous vapor condition, is especially advantageous for the growth of plant, and can save substantial amounts of water resource, saves people
Power material resources.
Control container described in the utility model is in use, the low liquid level of liquid, placing height and control by liquid container
Lower vessel portion edge and the control for containing the distance between night container；The high level of liquid, ball float is controlled by adjustable high level
Valve regulation and adjustable air bleeding valve are worked in coordination control.
Embodiment described above only expresses embodiment of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to utility model patent scope can not be interpreted as.It should be pointed out that the ordinary skill people for this area
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With new protection domain.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (3)
1. a kind of double liquid level controller, it is characterised in that including liquid container（1）, the control container in liquid container
（2）, control container bottom communicates with liquid container；Liquid container（1）With control container（2）Between be provided be used for exclude control hold
The exhaust ball-cock assembly of air in device（3）, it is vented ball-cock assembly（3）Air inlet and control container（2）Side wall is connected, liquid container
（1）Side wall is provided with leakage fluid dram（11）；The control container（2）Inside is provided with adjustable high level control ball-cock assembly（4）, it is adjustable
The high level control ball-cock assembly of section（4）Inlet（41）Pass through control container（2）Side wall accesses outside liquid.
2. double liquid level controller according to claim 1, it is characterised in that the leakage fluid dram（11）It is arranged at liquid container
（1）Bottom.
3. double liquid level controller according to claim 1, it is characterised in that exhaust ball-cock assembly（3）It is arranged at control container
Side wall upper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997423.4U CN206991132U (en) | 2017-08-10 | 2017-08-10 | A kind of double liquid level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997423.4U CN206991132U (en) | 2017-08-10 | 2017-08-10 | A kind of double liquid level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991132U true CN206991132U (en) | 2018-02-09 |
Family
ID=61418668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720997423.4U Active CN206991132U (en) | 2017-08-10 | 2017-08-10 | A kind of double liquid level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206991132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329503A (en) * | 2017-08-10 | 2017-11-07 | 郑少雄 | A kind of double liquid level controller |
-
2017
- 2017-08-10 CN CN201720997423.4U patent/CN206991132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329503A (en) * | 2017-08-10 | 2017-11-07 | 郑少雄 | A kind of double liquid level controller |
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