CN210289834U - Negative pressure water drainage device capable of being connected with gas drainage pipeline - Google Patents
Negative pressure water drainage device capable of being connected with gas drainage pipeline Download PDFInfo
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- CN210289834U CN210289834U CN201921118765.XU CN201921118765U CN210289834U CN 210289834 U CN210289834 U CN 210289834U CN 201921118765 U CN201921118765 U CN 201921118765U CN 210289834 U CN210289834 U CN 210289834U
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- water
- tank
- receiving tank
- negative pressure
- water receiving
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Abstract
The utility model discloses a can take out negative pressure drainage ware of putting tube coupling with gas, it includes a water receiving tank, lean on in one side of water receiving tank tightly to install a storage water tank, install at least one intake pipe with taking out and put gas piping connection on the water receiving tank, still install an exhaust tube on the water receiving tank, it installs a water intaking valve to the storage water tank in-connection near the bottom from the water receiving tank in to the junction of water receiving tank and storage water tank, stretch out a drain valve of installation downwards bottom the storage water tank, symmetrical installation at least one admission valve on the storage water tank top cap, the balanced symmetry in below installs the storage water tank that corresponds with admission valve complex float switch, install the balanced pipeline of negative pressure of a mutual intercommunication incasement at storage water tank and storage tank top. The utility model discloses utilize the principle of negative pressure and buoyancy, need not the power and can accomplish the operation, it is reasonable to have simple structure, convenient operation, be convenient for maintain, advantage that the security performance is good.
Description
Technical Field
The utility model relates to a negative pressure drainage device which can be connected with a gas drainage pipeline.
Background
The porous negative pressure drainage device used for the current mining gas drainage needs to be provided with an electromagnetic valve matched with the drainage device, needs an independent power supply, has high requirements on equipment installation, and can ensure safety only by regular maintenance of professionals.
Disclosure of Invention
The utility model aims at providing a negative pressure ware that drains that rational in infrastructure, need not the power consumption can be connected with gas drainage pipe way.
The technical scheme of the utility model is accomplished with following mode, its characterized in that: the water receiving tank comprises a water receiving tank, a water storage tank is tightly installed on one side of the water receiving tank, at least one air inlet pipe connected with a gas drainage pipeline is installed on the water receiving tank, an exhaust pipe is further installed on the water receiving tank, a water inlet valve is installed at the position, close to the bottom, of the connection position of the water receiving tank and the water storage tank from the inside of the water receiving tank to the inside of the water storage tank in a communicating mode, a water discharge valve is installed at the bottom of the water storage tank in a downward extending mode, at least one air inlet valve is symmetrically installed on a top cover of the water storage tank, a floating ball switch matched with the air inlet valve is installed in the water storage tank in a downward balanced mode, and a negative pressure. The water inlet valve and the water outlet valve are both negative pressure flap valve switches made of elastic rubber sealing gaskets.
The utility model discloses utilize the principle of negative pressure and buoyancy, need not the power and can accomplish the operation, it is reasonable to have simple structure, convenient operation, be convenient for maintain, advantage that the security performance is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The embodiment is described in detail with the attached drawings, and comprises a water receiving tank 1, a water storage tank 4 is tightly installed on one side of the water receiving tank, at least one air inlet pipe 9 connected with a gas pumping and discharging pipeline is installed on the water receiving tank, an air exhaust pipe 8 is also installed on the water receiving tank, a water inlet valve 2 is installed at the position, close to the bottom, of the connection of the water receiving tank and the water storage tank and communicated from the water receiving tank to the water storage tank, a water discharge valve 3 is installed at the bottom of the water storage tank in a downward extending mode, at least one air inlet valve 6 is symmetrically installed on a top cover of the water storage tank, a float switch 5 matched with the air inlet valve is symmetrically installed below the water storage tank corresponding to the air inlet valve, and a negative pressure balance pipeline 7 in the. The water inlet valve and the water outlet valve are both negative pressure flap valve switches made of elastic rubber sealing gaskets.
When in use, each air inlet pipe is connected with each gas drainage pipeline. When the water level in the water storage tank reaches a certain height, a floating ball switch in the water storage tank gradually moves upwards under the action of buoyancy until the air inlet valve is opened and the pressure balancing pipeline is closed at the same time, the water inlet valve is closed under the action of negative pressure, the pressure in the water storage tank rises, a drain valve is automatically opened to drain water, when the water level in the water storage tank drops to a certain position, the floating ball switch moves downwards along with the water level switch and simultaneously opens the pressure balancing pipeline and closes the water inlet valve, at the moment, the pressure in the water storage tank and the water storage tank are balanced again, the water in the water receiving tank enters the water storage tank through the water inlet valve again, and the process is repeated in this way, so that the aim of automatic intermittent water drainage is achieved. Has the advantages of reasonable structure, simplicity, practicality, convenient operation and maintenance, can be connected with the gas drainage pipeline in a porous way, and is safe and environment-friendly without being electrified.
Claims (2)
1. The utility model provides a can draw negative pressure ware that drains of putting pipe connection with gas, its characterized in that: the water receiving tank comprises a water receiving tank, a water storage tank is tightly installed on one side of the water receiving tank, at least one air inlet pipe connected with a gas drainage pipeline is installed on the water receiving tank, an exhaust pipe is further installed on the water receiving tank, a water inlet valve is installed at the position, close to the bottom, of the connection position of the water receiving tank and the water storage tank from the inside of the water receiving tank to the inside of the water storage tank in a communicating mode, a water discharge valve is installed at the bottom of the water storage tank in a downward extending mode, at least one air inlet valve is symmetrically installed on a top cover of the water storage tank, a floating ball switch matched with the air inlet valve is installed in the water storage tank in a downward balanced mode, and a negative pressure.
2. The negative pressure water discharger connected with the gas drainage pipeline according to claim 1, wherein: the water inlet valve and the water outlet valve are both negative pressure flap valve switches made of elastic rubber sealing gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118765.XU CN210289834U (en) | 2019-07-17 | 2019-07-17 | Negative pressure water drainage device capable of being connected with gas drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118765.XU CN210289834U (en) | 2019-07-17 | 2019-07-17 | Negative pressure water drainage device capable of being connected with gas drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210289834U true CN210289834U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921118765.XU Active CN210289834U (en) | 2019-07-17 | 2019-07-17 | Negative pressure water drainage device capable of being connected with gas drainage pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN210289834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230514A (en) * | 2019-07-17 | 2019-09-13 | 新乡市嘉汇科技有限公司 | A kind of negative pressure tailrace that can be connect with gas drainage pipeline |
-
2019
- 2019-07-17 CN CN201921118765.XU patent/CN210289834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230514A (en) * | 2019-07-17 | 2019-09-13 | 新乡市嘉汇科技有限公司 | A kind of negative pressure tailrace that can be connect with gas drainage pipeline |
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