CN202359618U - Wastewater-sewage collection and drainage system combining gravity flow and vacuum - Google Patents
Wastewater-sewage collection and drainage system combining gravity flow and vacuum Download PDFInfo
- Publication number
- CN202359618U CN202359618U CN2011202555641U CN201120255564U CN202359618U CN 202359618 U CN202359618 U CN 202359618U CN 2011202555641 U CN2011202555641 U CN 2011202555641U CN 201120255564 U CN201120255564 U CN 201120255564U CN 202359618 U CN202359618 U CN 202359618U
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- vacuum
- sewage
- collecting box
- collected
- box
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Abstract
The utility model provides a wastewater-sewage collection and drainage system combining gravity flow and vacuum, wherein sewage from closets and urinals is collected by employing a sewage collecting box, floor-drain water is collected by a floor drain collecting box, and hand-washing water is collected by a wastewater collecting box. All collecting boxes are communicated to a vacuum pump station through a double-vacuum-diaphragm valve. The wastewater-sewage collection and drainage system can not only solve difficulties in drainage solution in a gravity flow area with low cost, but also fill gaps existing in the vacuum drainage system application, therefore, can be used widely in building and municipal drainage systems.
Description
Affiliated technical field
The present invention relates to the box-like effluent sewage of gravity current and vacuum-junction and collect exhaust system, the lavatory effluent sewage that especially can be applied in the bigger public arena of visitors flowrate is collected discharging.
Background technology
At present, known gravity drainage system relies on the gravity of effluent sewage to carry, deficiency below in application process, existing:
1. conveyance conduit must have certain gradient (3/1000ths), when pipeline reach certain apart from the time must set up and promote pumping plant effluent sewage is promoted to the downward-sloping again conveying of certain altitude, thereby energy consumption and construction cost increasing;
2. the discharge pressure of gravity current is limited, and therefore for fear of obstruction, the caliber of conveyance conduit must be enough big, increased construction cost;
3. must increase a large amount of investments to the low zone of mountain region, beach, basement and physical features in order to realize gravity current.
Known low-pressure drainage system is applied in gravity current to be difficult to the realization field and to have certain technical advantage, but deficiency below in application process, existing:
1. adopt the vacuum sanitary equipment, the draining bore is little, and the probability that under the big situation of visitors flowrate, stops up is big.
2. vacuum sanitary equipment stop up gas leakage and cause the whole system collapse.
3. vacuum sanitary equipment and existing gravity current sanitary equipment structure compared are complicated, and cost is too high.
Summary of the invention
In order to overcome existing gravity drainage system and the above-mentioned deficiency of low-pressure drainage system; The present invention provides a kind of gravity current and the box-like effluent sewage of vacuum-junction to collect exhaust system; This effluent sewage is collected exhaust system not only can low-costly solve the many applied defects that are difficult to realize the drainaging scheme in gravity current zone and remedied low-pressure drainage system, can be widely used in building and municipal drainage system.
The technical solution adopted for the present invention to solve the technical problems is: as shown in Figure 1; Lavatory pan and urinal (are traditional closet; Do not advise vacuum closet) sewage that produces adopts dirty water collecting tank to collect, and the floor drain hydromining is with the collection of floor drain collecting box, and the hydromining of washing one's hands is collected with sewage collecting box; So black water is that strictness separates before getting into vacuum system, has avoided the foul smell of closet pipeline to import waste water pipeline (such as floor drain) into.Collecting box links to each other with Vacuum Pumps Station through two vacuum diaphragm valves.Be provided with automatic grid and inspection hole in the collecting box, and the big article alarm is arranged, can not influence the normal operation of system simultaneously surveying and take out such as objects such as mobile phone keys.Effluent sewage is aspirated the entering vacuum tank through two vacuum diaphragm valves behind the automatic grid filtration of process again in getting into collecting box.Two barrier films of two vacuum diaphragm valves are almost nil by the probability that foreign matter stops up simultaneously, so, avoided just causing the whole system collapse because in a single day barrier film is stopped up by foreign matter.
The invention has the beneficial effects as follows, not only can low-costly solve the many applied defects that are difficult to realize the drainaging scheme in gravity current zone and remedied low-pressure drainage system, can be widely used in building and municipal drainage system.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is that the box-like effluent sewage of gravity current of the present invention and vacuum-junction is collected the exhaust system schematic diagram.
Among the figure, 1. automatic grid, 2. collecting box, 3. pair vacuum diaphragm valve, 4. liquid level sensor, 5. clogging sensor.
The specific embodiment
In Fig. 1; The sewage that the large and small closet of tradition gravity current produces gets into collecting box (2) through short-range gravity current; When the clogging sensor (5) of collecting box (2) effluent sewage snout cavity has detected such as foreign matters such as mobile phone, keys; Automatically grid (1) stops foreign matter to get into collecting box (2) two vacuum diaphragm valves (3) suction chamber; Reach when starting liquid level when the two vacuum diaphragm valves of collecting box (2) (3) suction chamber liquid level sensors (4) detect liquid level, interior two rubber diaphragms of two vacuum diaphragm valves (3) are opened automatically, and sewage aspirate the entering Vacuum Pumps Station through two vacuum diaphragm valves (3).Bathing water with leak through above mutually flow process be collected the entering Vacuum Pumps Station.At last, Vacuum Pumps Station is disposed to septic tank or city planting ductwork with effluent sewage.
Claims (4)
1. the box-like effluent sewage of gravity current and vacuum-junction is collected exhaust system; It is characterized in that the sewage that lavatory pan and urinal produce adopts dirty water collecting tank to collect; The floor drain hydromining is collected with the floor drain collecting box, and the hydromining of washing one's hands is collected with sewage collecting box, and collecting box links to each other with Vacuum Pumps Station through two vacuum diaphragm valves.
2. the box-like effluent sewage of gravity current according to claim 1 and vacuum-junction is collected exhaust system, it is characterized in that being provided with in the collecting box automatic grid.
3. the box-like effluent sewage of gravity current according to claim 1 and vacuum-junction is collected exhaust system, it is characterized in that collecting box effluent sewage snout cavity is provided with clogging sensor, and the two vacuum diaphragm valve suction chamber of collecting box are provided with liquid level sensor.
4. the box-like effluent sewage of gravity current according to claim 1 and vacuum-junction is collected exhaust system, and it is characterized in that has two rubber diaphragms in two vacuum diaphragm valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202555641U CN202359618U (en) | 2011-07-19 | 2011-07-19 | Wastewater-sewage collection and drainage system combining gravity flow and vacuum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202555641U CN202359618U (en) | 2011-07-19 | 2011-07-19 | Wastewater-sewage collection and drainage system combining gravity flow and vacuum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359618U true CN202359618U (en) | 2012-08-01 |
Family
ID=46570813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202555641U Expired - Lifetime CN202359618U (en) | 2011-07-19 | 2011-07-19 | Wastewater-sewage collection and drainage system combining gravity flow and vacuum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312471A (en) * | 2011-07-19 | 2012-01-11 | 杭州聚川环保科技有限公司 | Waste water collecting and discharging system combining gravity current and vacuum |
| CN104594479A (en) * | 2013-10-31 | 2015-05-06 | 昊头株式会社 | Automatic discharging device of vacuum urinal system |
| CN111576573A (en) * | 2020-04-29 | 2020-08-25 | 山东中车华腾环保科技有限公司 | Household toilet system and working method |
-
2011
- 2011-07-19 CN CN2011202555641U patent/CN202359618U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312471A (en) * | 2011-07-19 | 2012-01-11 | 杭州聚川环保科技有限公司 | Waste water collecting and discharging system combining gravity current and vacuum |
| CN104594479A (en) * | 2013-10-31 | 2015-05-06 | 昊头株式会社 | Automatic discharging device of vacuum urinal system |
| CN104594479B (en) * | 2013-10-31 | 2016-08-17 | 昊头株式会社 | The automatic discharge device of vacuum closet system |
| CN111576573A (en) * | 2020-04-29 | 2020-08-25 | 山东中车华腾环保科技有限公司 | Household toilet system and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhengjun Inventor after: Wang Zaiyou Inventor after: Tu Xiaohua Inventor before: Zhang Zhengjun Inventor before: Wang Zaiyou |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG ZHENGJUN WANG ZAIYOU TO: ZHANG ZHENGJUN WANG ZAIYOU TU XIAOHUA |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310012 room 10, building 213, big world Hardware City, Hangzhou, Zhejiang, Jianggan District Patentee after: Hangzhou poly environmental Polytron Technologies Inc Address before: 310012 room 10, building 213, big world Hardware City, Hangzhou, Zhejiang, Jianggan District Patentee before: HangZhou Juchuan Environmental Protection Technolgy Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |
|
| CX01 | Expiry of patent term |