CN203297842U - Air-locking resisting apparatus for water treatment system - Google Patents
Air-locking resisting apparatus for water treatment system Download PDFInfo
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- CN203297842U CN203297842U CN2012207463392U CN201220746339U CN203297842U CN 203297842 U CN203297842 U CN 203297842U CN 2012207463392 U CN2012207463392 U CN 2012207463392U CN 201220746339 U CN201220746339 U CN 201220746339U CN 203297842 U CN203297842 U CN 203297842U
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Abstract
The utility model relates to an air-locking resisting apparatus for a water treatment system. The air-locking resisting apparatus comprises a high position horizontal pipe segment B of a water pipe in the water treatment system, an inclined pipe segment C and a low position horizontal pipe segment D. The air-locking resisting apparatus for the water treatment system is characterized in that the inclined pipe segment C is provided with the air-locking resisting apparatus; the air-locking resisting apparatus is composed of a diameter expander (1), a vent pipe (2) and a vent valve (3), wherein two ends of the diameter expander (1) are in the shape of a horn and perfectly butted with the inclined pipe segment C; the middle part of the diameter expander (1) is cylindrical; the upper end of the cylinder of the diameter expander (1) is provided with a vent (11); the vent pipe (2) is communicated with a cavity of the diameter expander (1) via the vent (11); and a venting structure is formed by the vent pipe (2) via an external vent of the vent valve (3). The beneficial effects of the air-locking resisting apparatus for water treatment system are that air-locking phenomenon can be eliminated, thereby fully solving a problem of air-locking of water passageway in water treatment system; and the air-locking resisting apparatus is simply structured with easy usage and low cost.
Description
Technical field
The utility model relates to a kind of gas-tight plug device, particularly a kind of plug device of gas-tight for water treatment system.Be applicable to the water technology of power plant.The water-treating equipment technical field that belongs to power plant.
Background technique
At present, in water treatment system, a lot of circuit design are to utilize the principles such as gravity or siphon to allow pending water flow automatically to next stage by previous stage, thereby pipeline along the line certainly exists and the crooked equal ripple phenomenon of 90 degree, when not having water pump that flow dynamic is provided, in pipe, current may non-full pipe occur and bring air into.
As shown in Figure 1, the water treatment system flow path of prior art is as follows: water is processed by the A overflow of zigzag fashion cofferdam through inclined-plate clarifying basin, at first enter horizontal segment pipeline B, then enter being tilted in lower pipeline C of being connected bottom valveless filtering pool, then through horizontal pipeline section D and rising pipeline section E, along part flow arrangement to overflow in can't top, filter tank water feed apparatus F.Because the horizontal plane of water outlet progressively goes up, in the process that the water yield increases gradually, the height of current is progressively by the bottom of B, slowly to be increased to the top of B, current must be brought a large amount of air into and enter in C, and horizontal pipeline section D and rising pipeline section E are filled full packages by water soon, at this moment the air in pipeline C just constantly gathers, when initial, can be gone out to discharge by B, but the horizontal plane at B place constantly rises, the final entrance that surpasses B, the air in pipeline C just accumulates in pipe at this moment, usually at G, H place, forms vent plug, hinder current, when serious, cause cutout.
The model utility content
The purpose of this utility model, be for water route in the water treatment system that solves prior art easily produces the problem of vent plug, and a kind of plug device of gas-tight for water treatment system is provided.Have simple in structure, easy to use, the characteristics that cost is low.
The purpose of this utility model can reach by the following technical programs:
gas-tight plug device for water treatment system, the horizontal pipeline section B of a high position that comprises the conduit pipe of water treatment system, inclination pipeline section C and low level water flat tube section D, its structural feature is: at inclination pipeline section C, one gas-tight plug device is set, described gas-tight plug device is by Expending device, outlet pipe and outlet valve form, the two ends flare shape structure of Expending device is also coincide and is docked with inclination pipeline section C, the middle part of Expending device is cylindric, cylindrical part upper end at Expending device arranges relief opening, outlet pipe is communicated with the inner chamber of Expending device by this relief opening, by outlet pipe, pass through outlet valve external connection row air scoop.
The purpose of this utility model can also reach by the following technical programs:
A kind of Technological improvement plan of the present utility model is: the cylindrical part flow cross-section of the Expending device of described gas-tight plug device can be the horizontal pipeline section B of a high position, low level water flat tube section D 2-10 times.
A kind of Technological improvement plan of the present utility model is: the Expending device of described gas-tight plug device can be arranged on upper end, middle part or the lower end that is tilted to lower tube section C.
A kind of Technological improvement plan of the present utility model is: described relief opening can be arranged on the cylindrical part upper end of Expending device and the joint of horn shape structure.
A kind of Technological improvement plan of the present utility model is: the Expending device front end can be used as water intake and is communicated with high-order horizontal pipeline section B, and the Expending device rear end can be used as water outlet and is communicated with low level water flat tube section D.
The beneficial effects of the utility model:
1, the utility model is owing at inclination pipeline section C, one gas-tight plug device being set, described gas-tight plug device consists of Expending device, outlet pipe and outlet valve, the two ends flare shape structure of Expending device is also coincide and is docked with inclination pipeline section C, the middle part of Expending device is cylindric, cylindrical part upper end at Expending device arranges relief opening, outlet pipe is communicated with the inner chamber of Expending device by this relief opening, by outlet pipe, pass through outlet valve external connection row air scoop.The discharge area of one side Expending device is several times to ten times of inclination pipeline section C, and the memory space of leaving gas for is more much; On the other hand, by outlet pipe by outlet valve external connection row air scoop, form outside exhaust structure, therefore, can eliminate the vent plug phenomenon, fundamentally solve the problem that water route in water treatment system easily produces vent plug.
2, the gas-tight plug device that relates to of the utility model consists of Expending device, outlet pipe and outlet valve, have simple in structure, easy to use, the beneficial effect that cost is low.
The accompanying drawing explanation
Fig. 1 is present technology water treatment system structural representation.
Fig. 2 is the structural representation of the utility model specific embodiment 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Specific embodiment 1:
With reference to Fig. 2, the present embodiment comprises the horizontal pipeline section B of a high position, inclination pipeline section C and the low level water flat tube section D of the conduit pipe of water treatment system, at inclination pipeline section C, one gas-tight plug device is set, described gas-tight plug device consists of Expending device 1, outlet pipe 2 and outlet valve 3, the two ends flare shape structure of Expending device 1 is also coincide and is docked with inclination pipeline section C, the middle part of Expending device 1 is cylindric, cylindrical part upper end at Expending device 1 arranges relief opening 11, outlet pipe 2 is communicated with the inner chamber of Expending device 1 by this relief opening 11, by outlet pipe 2, pass through outlet valve 3 external connection row air scoops.
In the present embodiment:
The cylindrical part flow cross-section of the Expending device 1 of gas-tight plug device is high-order horizontal pipeline section B, low level water flat tube section D 5 times.The Expending device 1 of gas-tight plug device is arranged on the middle part that is tilted to lower tube section C.Relief opening 11 is arranged on the cylindrical part upper end of Expending device 1 and the joint of horn shape structure.Expending device 1 front end is communicated with high-order horizontal pipeline section B as water intake, and rear end is communicated with low level water flat tube section D as water outlet.
In practical application, inclination pipeline section C can be blocked, the two ends of Expending device 1 are arranged to and shape that the pipeline section C incision position caliber that tilts coincide and to dock, at the incision position Expending device 1 that has been tightly connected.
The working principle of the present embodiment:
As shown in Figure 2, install Expending device 1 being tilted to lower pipeline C, and connect outlet pipe 2 and outlet valve 3, after water treatment system is started working, waste water enters inclination pipeline section C from the horizontal pipeline section B of a high position, the air of bringing into current enters inclination pipeline section C from the horizontal pipeline section B of a high position equally, and described air is assembled at the top of the Expending device 1 of gas-tight plug device.Can whether normally judge whether to produce vent plug by the current that detect pipeline: when the pipeline current are undesired, illustrate that pipeline produces vent plug, open outlet valve 3 this moment, and the air that is gathered in the relief opening below will be discharged from exhaust outlet by relief opening, thereby eliminate the vent plug phenomenon.By application attestation, after adopting the utility model, the phenomenon that pipeline produces vent plug greatly reduces, and reduces at least 50%-80%.
Specific embodiment 2:
The characteristics of the utility model specific embodiment 2 are: the cylindrical part flow cross-section of the Expending device 1 of gas-tight plug device is high-order horizontal pipeline section B, low level water flat tube section D 2 times, 3 times, 4 times, 6 times, 7 times, 8 times, 9 times or 10 times.Other structures are with specific embodiment 1.
Other specific embodiments:
The characteristics of other specific embodiments of the utility model are: the Expending device 1 of described gas-tight plug device is arranged on upper end or the lower end that is tilted to lower tube section C.Other structures are with specific embodiment 1 or specific embodiment 2.
The above; it is only preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the scope that the utility model discloses; according to the technical solution of the utility model and model utility design thereof, be equal to replacement or changed, all being belonged to protection domain of the present utility model.
Claims (5)
1. for the gas-tight plug device of water treatment system, the horizontal pipeline section B of a high position that comprises the conduit pipe of water treatment system, inclination pipeline section C and low level water flat tube section D, it is characterized in that: at inclination pipeline section C, one gas-tight plug device is set, described gas-tight plug device is by Expending device (1), outlet pipe (2) and outlet valve (3) form, the two ends flare shape structure of Expending device (1) is also coincide and is docked with inclination pipeline section C, the middle part of Expending device (1) is cylindric, in the cylindrical part upper end of Expending device (1), relief opening (11) is set, outlet pipe (2) is communicated with the inner chamber of Expending device (1) by this relief opening (11), by outlet pipe (2), pass through outlet valve (3) external connection row air scoop, form exhaust structure.
2. the plug device of the gas-tight for water treatment system according to claim 1 is characterized in that: the cylindrical part flow cross-section of the Expending device of described gas-tight plug device (1) be high-order horizontal pipeline section B, low level water flat tube section D 2-10 doubly.
3. the plug device of the gas-tight for water treatment system according to claim 1 and 2, it is characterized in that: the Expending device of described gas-tight plug device (1) is arranged on upper end, middle part or the lower end that is tilted to lower tube section C.
4. the plug device of the gas-tight for water treatment system according to claim 1 and 2, it is characterized in that: described relief opening (11) is arranged on the cylindrical part upper end of Expending device (1) and the joint of horn shape structure.
5. the plug device of the gas-tight for water treatment system according to claim 1 and 2 is characterized in that: described Expending device (1) front end is communicated with high-order horizontal pipeline section B as water intake, and the Expending device rear end is communicated with low level water flat tube section D as water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207463392U CN203297842U (en) | 2012-12-30 | 2012-12-30 | Air-locking resisting apparatus for water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207463392U CN203297842U (en) | 2012-12-30 | 2012-12-30 | Air-locking resisting apparatus for water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297842U true CN203297842U (en) | 2013-11-20 |
Family
ID=49573849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207463392U Expired - Fee Related CN203297842U (en) | 2012-12-30 | 2012-12-30 | Air-locking resisting apparatus for water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104778A (en) * | 2012-12-30 | 2013-05-15 | 深圳市广前电力有限公司 | Air congestion prevention device for water treatment system |
| CN109429998A (en) * | 2018-11-30 | 2019-03-08 | 海南广源隆节能环保股份有限公司 | A kind of movable type photoelectric control water system |
-
2012
- 2012-12-30 CN CN2012207463392U patent/CN203297842U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104778A (en) * | 2012-12-30 | 2013-05-15 | 深圳市广前电力有限公司 | Air congestion prevention device for water treatment system |
| CN109429998A (en) * | 2018-11-30 | 2019-03-08 | 海南广源隆节能环保股份有限公司 | A kind of movable type photoelectric control water system |
| CN109429998B (en) * | 2018-11-30 | 2023-10-27 | 海南广源隆节能环保股份有限公司 | Portable photoelectric water control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |