CN205540310U - No bottom valve liquid level automatic control waste fitting discharging - Google Patents
No bottom valve liquid level automatic control waste fitting discharging Download PDFInfo
- Publication number
- CN205540310U CN205540310U CN201620037197.0U CN201620037197U CN205540310U CN 205540310 U CN205540310 U CN 205540310U CN 201620037197 U CN201620037197 U CN 201620037197U CN 205540310 U CN205540310 U CN 205540310U
- Authority
- CN
- China
- Prior art keywords
- sewage
- centrifugal pump
- bottom valve
- water inlet
- liquid level
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a no bottom valve liquid level automatic control waste fitting discharging. It is including no bottom valve jar, centrifugal pump and floater liquid level controller, no bottom valve jar side has the outlet of sewer, the outlet of sewer passes through the outlet of sewer pipe and links to each other with the centrifugal pump water inlet, be equipped with the ball valve on the outlet of sewer pipe, the centrifugal pump exit is equipped with the sewage drain pipe, be equipped with the sewer ball valve on the sewage drain pipe, floater liquid level controller links to each other with the centrifugal pump switch, the utility model is characterized in that, no bottom valve tank deck portion is equipped with the water inlet one time, is equipped with the ball valve on the water inlet, and the bottom is equipped with sewage and imports, the sewage import links to each other with waste water collecting tank through the sewage inlet tube, no bottom valve tank deck portion is close to sewage inlet tube upper end. The utility model provides a centrifugal pump when exceeding the liquid level, sewage drainage complex operation, the easily dry commentaries on classics damage of pump, the frequent switch of personnel inspection scheduling problem very big have made things convenient for the actual production.
Description
Technical field
This utility model relates to a kind of without bottom valve automatic control of liquid level blowdown apparatus, and it has simple, practical, easy advantage to sewage discharge in commercial production.
Background technology
At biochemical industry production field, subsequent extracted process can produce substantial amounts of trade effluent.Due to sewage collecting pool often less than centrifugal pump so that start during centrifugal pump abnormal loaded down with trivial details every time, and it is easily caused dry the turning of centrifugal pump when staff carries out other work and damages.
Utility model content
For the shortcoming overcoming prior art to exist, this utility model uses conventional valve, pump and automatic controller in industry, commercial production sewage drainage device is carried out Application Design, solve existing centrifugal pump when exceeding liquid level, sewage drainage complex operation, pump easily dry turn of damage, personnel frequently switch on the problems such as inspection, greatly facilitate actual production.
The technical solution of the utility model is: a kind of without bottom valve automatic control of liquid level blowdown apparatus.It includes that without bottom valve tank, centrifugal pump and ball float level controller, described without bottom valve tank side have outlet of sewer, and described outlet of sewer is connected with centrifugal pump water inlet by effluent outfall；Described effluent outfall is provided with ball valve；Being provided with sewage drainage pipe at described outlet of centrifugal pump, described sewage drainage pipe is provided with sewer ball valve；Described ball float level controller is connected with centrifugal pump switch；It is characterized in that, described without bottom valve tank top is provided with a water inlet, and one time water inlet is provided with ball valve, and bottom is provided with wastewater inlet, and described wastewater inlet is connected with sewage collecting pool by sewage water inlet pipe, and described sewage water inlet pipe upper end is close to without bottom valve tank top.
Plant effuent enters sewage collecting pool by soil pipe, when sewage reach a certain amount of after, liquid level reach a certain height, ball float level controller would automatically turn on centrifugal pump, after sewage is pumped in without bottom valve tank, forms negative pressure, in in sewage collecting pool, sewage is inhaled into without bottom valve tank, then by centrifugal pump by sewage pump to Sewage Disposal, when sewage collecting pool liquid level drops to certain altitude, ball float level controller is automatically switched off centrifugal pump.Go round and begin again and carry out blowdown process.
This utility model sewage water inlet pipe upper end is close to without bottom valve tank top, can ensure have enough water to stay in without bottom valve tank after centrifugal pump stops, sewage collecting pool will not be flowed back to, so would not do during the unlatching of centrifugal pump next time to turn and not take out water (being to add water in without bottom valve tank from outside when starting for the first time).
The beneficial effects of the utility model are: this utility model uses the conventional accessory of the industry such as centrifugal pump, without bottom valve tank, ball valve, ball float level controller to carry out efficient combination use so that centrifugal pump reaches automatization's drainage effect.Solve existing centrifugal pump when exceeding liquid level, sewage drainage complex operation, pump easily dry turn damage, personnel frequently switch on the problems such as inspection, greatly facilitate actual production.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model；
Description of reference numerals: 1, without bottom valve tank, 2, centrifugal pump, 3, ball float level controller, 4, sewage water inlet pipe, 5, wastewater inlet, 6, water inlet, 7, outlet of sewer, 8, effluent outfall, 9, the ball valve on effluent outfall, 10, sewage drainage pipe, 11, sewage collecting pool, 12, the ball valve on a water inlet, 13, ball valve on sewage drainage pipe.
Detailed description of the invention
As it is shown in figure 1, a kind of without bottom valve automatic control of liquid level blowdown apparatus.Including without bottom valve tank 1, centrifugal pump 2 and ball float level controller 3, described without bottom valve tank 1 side has outlet of sewer 7, described outlet of sewer 7 to be connected with centrifugal pump 2 water inlet by effluent outfall 8；Described effluent outfall 8 is provided with ball valve 9；Described centrifugal pump 2 exit is provided with sewage drainage pipe 10, and described sewage drainage pipe 10 is provided with sewer ball valve 13；Described ball float level controller 3 is connected with centrifugal pump 2 switch；Described without bottom valve tank 1 top is provided with a water inlet 6, and one time water inlet 6 is provided with ball valve 12, and bottom is provided with wastewater inlet 7, and described wastewater inlet 7 is connected with sewage collecting pool 11 by sewage water inlet pipe 4, and described sewage water inlet pipe 4 upper end is close to without bottom valve tank 1 top.
Before using for the first time, water inlet upper ball valve 12, effluent outfall upper ball valve 9, a sewage drainage pipe upper ball valve 13 are opened, added water from a water inlet ball valve 12 by water pipe, overflow bottom sewage water inlet pipe 4 to water, close a water inlet ball valve 12, when in sewage collecting pool 11, sewage rises to certain altitude, ball float level controller 3 opens centrifugal pump 2 activate switch, start blowdown work, when in sewage collecting pool 11, sewage drops to certain altitude, ball float level controller 3 is closed centrifugal pump 2 and is switched, and stops blowdown work.Due to sewage water inlet pipe 7 height reason, the water volume retained in without bottom valve tank 1 will be identical with opening front volume, thus can guarantee that centrifugal pump 2 whole-process automatic control.
Claims (1)
1. a without bottom valve automatic control of liquid level blowdown apparatus, it includes that without bottom valve tank, centrifugal pump and ball float level controller, described without bottom valve tank side have outlet of sewer, and described outlet of sewer is connected with centrifugal pump water inlet by effluent outfall；Described effluent outfall is provided with ball valve；Being provided with sewage drainage pipe at described outlet of centrifugal pump, described sewage drainage pipe is provided with sewer ball valve；Described ball float level controller is connected with centrifugal pump switch；It is characterized in that, described without bottom valve tank top is provided with a water inlet, and one time water inlet is provided with ball valve, and bottom is provided with wastewater inlet, and described wastewater inlet is connected with sewage collecting pool by sewage water inlet pipe, and described sewage water inlet pipe upper end is close to without bottom valve tank top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620037197.0U CN205540310U (en) | 2016-01-15 | 2016-01-15 | No bottom valve liquid level automatic control waste fitting discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620037197.0U CN205540310U (en) | 2016-01-15 | 2016-01-15 | No bottom valve liquid level automatic control waste fitting discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205540310U true CN205540310U (en) | 2016-08-31 |
Family
ID=56763859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620037197.0U Expired - Fee Related CN205540310U (en) | 2016-01-15 | 2016-01-15 | No bottom valve liquid level automatic control waste fitting discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205540310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113158A (en) * | 2018-08-31 | 2019-01-01 | 杭州电子科技大学 | A kind of Self-controllable level distribution fluid collection device |
-
2016
- 2016-01-15 CN CN201620037197.0U patent/CN205540310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113158A (en) * | 2018-08-31 | 2019-01-01 | 杭州电子科技大学 | A kind of Self-controllable level distribution fluid collection device |
| CN109113158B (en) * | 2018-08-31 | 2020-10-09 | 杭州电子科技大学 | Self-control liquid level distributed liquid collecting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170115 |