CN205477724U - Automatic ware that drains of self -control - Google Patents
Automatic ware that drains of self -control Download PDFInfo
- Publication number
- CN205477724U CN205477724U CN201620001747.3U CN201620001747U CN205477724U CN 205477724 U CN205477724 U CN 205477724U CN 201620001747 U CN201620001747 U CN 201620001747U CN 205477724 U CN205477724 U CN 205477724U
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- Prior art keywords
- plenum chamber
- return valve
- pipeline
- self
- air inlet
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Abstract
The utility model discloses an automatic ware that drains of self -control, the ware that drains includes pump drainage pipeline, plenum chamber and check valve, the pump drainage pipeline includes air inlet pipeline and exhaust pipe, the check valve passes through the plenum chamber with the pump drainage pipeline and is connected, the air inlet pipeline is connected in the plenum chamber top, exhaust pipe connects in the plenum chamber top, be equipped with the disintegrating slag settling vessel between check valve and the plenum chamber, just the disintegrating slag settling vessel passes through the tube coupling with the plenum chamber. This kind of scheme has satisfied automatic requirement of draining, and the use of the various operating modes of being convenient for has reduced dependent manual operation to the potential safety hazard has been avoided.
Description
Technical field
This utility model relates to underground equipment field, ore deposit, is specifically related to a kind of self-control automatic water drainage device.
Background technology
In gas drainage system, pipeline hydrops is one of factor affecting gas drainage results.Particularly during layer-through drilling extraction, in Chang Yinkong, water yield is big, causes pipeline hydrops, and then causes negative pressure of suction to reduce, used artificial tailrace, and not only account for a large amount of labour force, and also deposits certain potential safety hazard in the place of tunnel condition difference.
Utility model content
, problem to be solved
For the above-mentioned problems in the prior art, this utility model provides one self-control automatic water drainage device, solve the problem that in prior art, pump drainage pipeline hydrops seriously causes pipeline negative pressure to reduce, thus improve safety and the stability of pump drainage pipeline, eliminate potential safety hazard and the inconvenience of artificial drainage simultaneously.
, technical scheme
In order to solve the problems referred to above, the technical scheme that this utility model is used is as follows:
A kind of self-control automatic water drainage device, described tailrace includes pump drainage pipeline, plenum chamber and non-return valve, described pump drainage pipeline includes air inlet pipeline and gas exhaust piping, described non-return valve is connected by plenum chamber with pump drainage pipeline, described air inlet pipeline is connected to above plenum chamber, described gas exhaust piping is connected to plenum chamber top, is provided with disintegrating slag depositor between described non-return valve and plenum chamber, and described disintegrating slag depositor is connected by pipeline with plenum chamber.
Preferably, it is provided with measurement mouth at described air inlet pipeline.
Preferably, described plenum chamber is provided with in the symmetrical side of air inlet pipeline and pulls out the whistle.
Preferably, described non-return valve is located at the upper end of disintegrating slag depositor, and non-return valve is straight up.
Preferably, described measurement mouth is 1.3m with the height fall of non-return valve.
Preferably, it is provided with support bottom described plenum chamber.
, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) in this utility model, non-return valve is connected with pump drainage pipeline by plenum chamber, and under the suction function of pump drainage pipeline, non-return valve is in the state of closedown, when the water level of plenum chamber reach a certain height, hydraulic pressure is offset with pipeline negative pressure so that non-return valve is opened, it is achieved the most waterproof；In plenum chamber after water level decreasing, hydraulic pressure reduces, and non-return valve is closed, and so circulates, to reach the most waterproof effect, and between non-return valve and plenum chamber, it is provided with disintegrating slag depositor, for precipitating the foreign material in hydrops, avoiding the blocking of non-return valve, scheme using effect is obvious, and should be widely promoted enforcement；
(2) in this utility model, non-return valve is located at the top of disintegrating slag depositor, ensure that non-return valve does not in use have leakage, and described air inlet pipeline is provided with measurement mouth, the height fall measuring mouth and non-return valve is 1.3m, it is ensured that hydraulic pressure and the counteracting of pipeline negative pressure, and air inlet pipeline symmetrical side is provided with and pulls out the whistle, it is easy to observe water level, when non-return valve is not switched on or during fault, it is simple to discharge water by pulling out the whistle, make pump drainage pipeline keep clear；
(3) additionally, this utility model also has simple in construction, reasonable in design, it is easy to the advantage of manufacture.
Accompanying drawing explanation
If Fig. 1 is a kind of structural principle schematic diagram making automatic water drainage device by oneself described in the utility model；
Wherein, 1 air inlet pipeline, 2 gas exhaust pipings, 3 plenum chambers, 4 non-return valves, 5 disintegrating slag depositors, 6 pipelines, 7 measure mouth, and 8 pull out the whistle, 9 supports.
Detailed description of the invention
Being further described below this utility model below in conjunction with specific embodiment, following example can make those skilled in the art be more completely understood by this utility model, but limits this utility model never in any form.
As shown in Figure 1, a kind of self-control automatic water drainage device, described tailrace includes pump drainage pipeline, plenum chamber 3 and non-return valve 4, described pump drainage pipeline includes air inlet pipeline 1 and gas exhaust piping 2, described non-return valve 4 is connected by plenum chamber 3 with pump drainage pipeline, and described air inlet pipeline 1 is connected to above plenum chamber 3, and described gas exhaust piping 2 is connected to plenum chamber 3 top, it is provided with disintegrating slag depositor 5 between described non-return valve 4 and plenum chamber 3, and described disintegrating slag depositor 5 is connected by pipeline 6 with plenum chamber 3.
It should be noted that and at described air inlet pipeline 1, be provided with measurement mouth 7.
In this example, described plenum chamber 3 is provided with in the symmetrical side of air inlet pipeline 1 and pulls out the whistle 8.
In this example, described non-return valve 4 is located at the upper end of disintegrating slag depositor 5, and non-return valve 4 is straight up.
In this example, described measurement mouth 7 is 1.3m with the height fall of non-return valve 4.
Additionally, be provided with support 9 bottom described plenum chamber 3.
Based on above-mentioned, in this utility model, non-return valve is connected with pump drainage pipeline, under the suction function of pump drainage pipeline by plenum chamber, non-return valve is in the state of closedown, and when the water level of plenum chamber reach a certain height, hydraulic pressure is offset with pipeline negative pressure, non-return valve is opened, it is achieved the most waterproof；In plenum chamber after water level decreasing, hydraulic pressure reduces, and non-return valve is closed, and so circulates, to reach the most waterproof effect, and between non-return valve and plenum chamber, it is provided with disintegrating slag depositor, for precipitating the foreign material in hydrops, avoiding the blocking of non-return valve, scheme using effect is obvious, and should be widely promoted enforcement.In this utility model, non-return valve is located at the top of disintegrating slag depositor, ensure that non-return valve does not in use have leakage, and described air inlet pipeline is provided with measurement mouth, the height fall measuring mouth and non-return valve is 1.3m, it is ensured that hydraulic pressure and the counteracting of pipeline negative pressure, and air inlet pipeline symmetrical side is provided with and pulls out the whistle, it is easy to observe water level, when non-return valve is not switched on or during fault, it is simple to discharge water by pulling out the whistle, make pump drainage pipeline keep clear.Additionally, this utility model also has simple in construction, reasonable in design, it is easy to the advantage of manufacture.
As known by the technical knowledge, this utility model can be realized by the embodiment of other essence without departing from its spirit or essential feature.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only.All all comprised by this utility model in the range of this utility model or being equal to the change in the range of this utility model.
Claims (6)
1. a self-control automatic water drainage device, it is characterized in that, described tailrace includes pump drainage pipeline, plenum chamber and non-return valve, described pump drainage pipeline includes air inlet pipeline and gas exhaust piping, described non-return valve is connected by plenum chamber with pump drainage pipeline, and described air inlet pipeline is connected to above plenum chamber, and described gas exhaust piping is connected to plenum chamber top, it is provided with disintegrating slag depositor between described non-return valve and plenum chamber, and described disintegrating slag depositor is connected by pipeline with plenum chamber.
A kind of self-control automatic water drainage device the most according to claim 1, it is characterised in that be provided with measurement mouth at described air inlet pipeline.
A kind of self-control automatic water drainage device the most according to claim 2, it is characterised in that described plenum chamber is provided with in the symmetrical side of air inlet pipeline and pulls out the whistle.
A kind of self-control automatic water drainage device the most according to claim 1, it is characterised in that described non-return valve is located at the upper end of disintegrating slag depositor, and non-return valve is straight up.
A kind of self-control automatic water drainage device the most according to claim 2, it is characterised in that described measurement mouth is 1.3m with the height fall of non-return valve.
A kind of self-control automatic water drainage device the most according to claim 1, it is characterised in that be provided with support bottom described plenum chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001747.3U CN205477724U (en) | 2016-01-04 | 2016-01-04 | Automatic ware that drains of self -control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001747.3U CN205477724U (en) | 2016-01-04 | 2016-01-04 | Automatic ware that drains of self -control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205477724U true CN205477724U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620001747.3U Active CN205477724U (en) | 2016-01-04 | 2016-01-04 | Automatic ware that drains of self -control |
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| CN (1) | CN205477724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464697A (en) * | 2016-01-04 | 2016-04-06 | 淮北矿业股份有限公司 | Self-made automatic water discharge device |
-
2016
- 2016-01-04 CN CN201620001747.3U patent/CN205477724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464697A (en) * | 2016-01-04 | 2016-04-06 | 淮北矿业股份有限公司 | Self-made automatic water discharge device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |