CN2832939Y - Integrated sewage lifting device of mini-sized sewage treatment station - Google Patents
Integrated sewage lifting device of mini-sized sewage treatment station Download PDFInfo
- Publication number
- CN2832939Y CN2832939Y CN 200520073796 CN200520073796U CN2832939Y CN 2832939 Y CN2832939 Y CN 2832939Y CN 200520073796 CN200520073796 CN 200520073796 CN 200520073796 U CN200520073796 U CN 200520073796U CN 2832939 Y CN2832939 Y CN 2832939Y
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- sewage
- lifting appliance
- container
- water inlet
- inlet pipe
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Abstract
The utility model relates to a kind of sewage that is used for and promotes discharging facility, especially a kind of miniature sewage plant of integrated form.This facility comprises water inlet pipe and outlet pipe, and described water inlet pipe and outlet pipe are installed in an airtight box container top, are mounted with in the described container and tear foul water pump, and its liquid outlet is connected with outlet pipe, and the water inlet pipe below in the described container is the debris retaining grid fixedly.The utility model promotes the discharging facility with sewage and integrates, and can effectively avoid stopping up, and guarantees that blowoff line is unimpeded, settles flexible.
Description
Technical field
The utility model relates to a kind of sewage that is used for and promotes the discharging facility, and especially a kind of miniature sewage plant of integrated form belongs to the discharge of wastewater technical field.
Background technology
The anti-clogging problem of place daily life sewage dischargings such as residential quarters, hospital, hotel, restaurant, office premises, villa, recreation center has caused showing great attention to of people.
Retrieval finds, application number is that 01238603 Chinese patent discloses a kind of sewage rubbish mill that cooperates suction pump to use, and comprises casing, motor, turning cylinder and bearing, is connected with conservancy trash plate in the water inlet of casing, which is provided with the limbers.Turning cylinder passes casing and conservancy trash plate, and flying disc is connected on the turning cylinder and conservancy trash plate is sheared cooperation formation disintegrating mechanism.In addition, application number is that 02276641 Chinese patent discloses a kind of sewer anti-block apparatus, and it is by shell, loam cake, motor, motor shaft, inner core is formed, loam cake covers on shell, on cover and have sewage inlet, inner core is cased, motor is connected on the inner core by support, the upper end of motor shaft is connected with loam cake by bearing, Disintegrating knife is housed on motor shaft and pulverizes abrasive disc, has sewage draining exit on inner core.
Yet these are more scattered at sewage treatment unit, can not solve the stifled emission problem that promotes of nothing of sanitary sewage comprehensively, can't make overall planning with architectural design.
The utility model content
The purpose of this utility model is: at the shortcoming that above prior art exists, proposes a kind ofly can system to solve sanitary sewage and do not have the stifled miniature sewage plant that promotes emission problem, and integrated sewage lifting appliance, thereby for and monolithic architecture design supporting creating conditions.
In order to reach above purpose, the basic comprising of miniature sewage plant of the present utility model (integrated sewage lifting appliance) comprises water inlet pipe and outlet pipe, described water inlet pipe and outlet pipe are installed in an airtight box container top, be mounted with in the described container and tear foul water pump, its liquid outlet is connected with outlet pipe, and the water inlet pipe below in the described container is the debris retaining grid fixedly.
More than the further well designed of miniature sewage plant basic comprising be, the water level autocontrol device that connects the foul water pump motor is housed in the described container, water level alarm can also be housed, container top is provided with ventilation opening.
During use, box container both can be placed on underground, also can be placed on the ground.After sanitary sewage is introduced container from water inlet pipe, the interception of bulk rubbish is in the debris retaining grid, after the sewage of coarse filtration accumulates in the container, what have special impeller tears foul water pump in the process that promotes sewage effluent, can will tear, cut off, pulverize such as plastic products, cardboard, chemical fibre, cotton yarn, rope and braid, household garbage etc. in the sewage, arrange into downstream pipe network with sewage, impeller also has antiwind self-cleaning function simultaneously.
Further after the well designed, when sewage rose to desired location, the foul water pump starting was drawn water, thereby prevented that sky from taking out.Break down and work as equipment, water level rises when surpassing upper limit water level, and alarm will send sound and light alarm.The ventilation opening of container top can in time be discharged peculiar smell, and odour purifier is housed, and purifies to eliminate peculiar smell.
This shows that the utility model promotes the discharging facility with sewage and integrates, and can effectively avoid stopping up, and guarantees that blowoff line is unimpeded, settles flexible.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the control circuit schematic diagram of Fig. 1 embodiment.
The specific embodiment
Embodiment one
The miniature sewage plant of present embodiment and integrated sewage lifting appliance are as shown in Figure 1, the box container of making of anti-corrosion material (glass fiber reinforced plastic, stainless steel or engineering plastics) 1 is placed on the high lowest part of common sewer road sign, water inlet pipe 3 is housed the container side arm and outlet pipe 7, two pipes are connected with the upstream and downstream soil pipe respectively.Water inlet pipe outlet below in the container is equipped with tubular debris retaining grid 2.Also be equipped with and tear foul water pump 8, this delivery side of pump picks out water pipe.
Water level autocontrol alarm 4 also is housed in the container 1.Sensor in this water level autocontrol alarm is made up of three built-in contact switch of ball float, is suspended in the position of differing heights respectively, passes the signal along to electric control box 6 and controls opening, stop and reporting to the police of foul water pump automatically.Low ball float lower control limit water level (termination of pumping), higher ball float upper control limit water level (primer pump), the highest ball float control alarm also cuts off pump power.Concrete control circuit as shown in Figure 2, normally closed down float switch SQ1, often open in float switch SQ2 through double-throw switch SK with move relay coil KM and normally closed alarm relay contact K, thermal relay FR constant close contact is connected, and float switch SQ2 is in parallel in moving relay contact KM and often opening, and run indicator 1HL is in parallel with operation relay coil KM; In addition; often open high water level switch S Q3 and alarm relay coil K and constitute series loop; alarm relay contact K and alarm lamp 4HL constitute series loop, and thermal relay FR constant open contact and overload protection display lamp 2HL constitute series loop, and 3HL is a power on light.Three phase mains L1, L2 in the three-phase circuit, L3 meet motor for submerged pump M through switch QF, three-phase operation relay contact KM, thermal relay FR.Its operating principle is not given unnecessary details as seen from the figure in addition.
The top of container 1 is equipped with partly and is renovated, and is convenient to open carry out internal cleaning.Ventilation opening 5 is equipped with at the fixed cap position.
Sewage enters in the container from the water inlet pipe gravity flow, and the tubular stainless steel debris retaining grid that are contained in water inlet pipe outlet below are tackled diameter in the net tube greater than the bulk rubbish thing of 5cm.Sewage is collected after coarse filtration and is stored in the container.When wastewater level rose to upper limit position, foul water pump start under level sensor control and draws water, and with sewage extraction in the container, arranges into downstream pipe network by outlet pipe.When sewage in the container will be drained (drawdown is to the lower position), foul water pump is controlled to stop pumping automatically.If because of the fail to start of equipment fault foul water pump is drawn water, water level rises when surpassing upper limit water level in the container, and alarm will send the sound and light alarm signal, and cut off pump power automatically.
Because foul water pump is selected for use and is had the foul water pump of tearing of tearing, pulverize function, therefore can realize not having stopping up, water inlet that this pump is special and impeller can be torn, cut off, pulverize the back with softer solids (as with plastic products, cardboard, chemical fibre, cotton yarn, rope and braid, household garbage etc.) and discharge with sewage, and impeller also has antiwind self-cleaning function simultaneously.
The ventilation opening that the top is provided with can be discharged peculiar smell, and be equipped with odour purifier and purify the elimination peculiar smell at the ventilation opening place.
For ease of bulk solid rubbish thing and maintenance foul water pump that cleaning is tackled, debris retaining grid and foul water pump are designed to up and down formula.Be respectively equipped with independently cinder cleaning hole and manhole at the container top correspondence position, sealing at ordinary times when scarfing cinder or maintenance pump, can be opened separately, and the people stands in container cap and can stretch out one's hand slag net or foul water pump proposition.For preventing that downstream pipe network counter-current of sewage from entering collecting container, outlet pipe is equipped with flap valve.
The miniature sewage plant of present embodiment and integrated sewage lifting appliance have the following advantages:
1, integral design---equipment all is installed in the collecting container, but no civil engineering is placed in the above and below ground.
2, do not have to stop up design---have the sewage preprocessing function, can tackle, pulverize household garbage and enter sewer.Draining contains solids particles less than 8mm, can effectively protect the downstream pipe network not blocked, alleviates Sewage Plant and handles load.
3, foul water pump have tear, pulverizing, self-cleaning function, pollution discharge capability is strong.
4, water level is controlled automatically, and fault alarm need not staff on duty.
5, container is totally-enclosed, and blow vent is equipped with peculiar smell purifier, non-secondary pollution.
6, modular construction, but separate unit or many in parallel uses.
The utility model is not limited to above embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1. a miniature sewage plant and integrated sewage lifting appliance, comprise water inlet pipe and outlet pipe, it is characterized in that: described water inlet pipe and outlet pipe are installed in an airtight box container top, be mounted with in the described container and tear foul water pump, its liquid outlet is connected with outlet pipe, and the water inlet pipe below in the described container is the debris retaining grid fixedly.
2. according to described miniature sewage plant of claim 1 and integrated sewage lifting appliance, it is characterized in that: the water level autocontrol device and the water level alarm that connect the foul water pump motor are housed in the described container.
3. according to described miniature sewage plant of claim 2 and integrated sewage lifting appliance, it is characterized in that: the top of described container is equipped with partly and is renovated, and the fixed cap position is provided with ventilation opening.
4. according to described miniature sewage plant of claim 3 and integrated sewage lifting appliance, it is characterized in that: the water inlet pipe outlet below in the described container is equipped with tubular debris retaining grid.
5. according to described miniature sewage plant of claim 4 and integrated sewage lifting appliance, it is characterized in that: described outlet pipe is equipped with flap valve.
6. according to described miniature sewage plant of claim 5 and integrated sewage lifting appliance, it is characterized in that: be equipped with in the described container and tear foul water pump.
7. according to described miniature sewage plant of claim 6 and integrated sewage lifting appliance, the control circuit that it is characterized in that described water level autocontrol device and water level alarm contains following loop: normally closed down float switch, often open in the series loop that constitutes through switch and operation relay coil, normally closed alarm relay contact of float switch, and the operation relay contact is with often to drive middle float switch in parallel; Often open the series loop that high water level switch and alarm relay coil constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073796 CN2832939Y (en) | 2005-07-21 | 2005-07-21 | Integrated sewage lifting device of mini-sized sewage treatment station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073796 CN2832939Y (en) | 2005-07-21 | 2005-07-21 | Integrated sewage lifting device of mini-sized sewage treatment station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832939Y true CN2832939Y (en) | 2006-11-01 |
Family
ID=37197252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073796 Expired - Fee Related CN2832939Y (en) | 2005-07-21 | 2005-07-21 | Integrated sewage lifting device of mini-sized sewage treatment station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832939Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619273A (en) * | 2012-04-05 | 2012-08-01 | 江苏亚太泵阀有限公司 | Conveyable integration sewage collecting and conveying integrated device |
| CN102926455A (en) * | 2012-11-15 | 2013-02-13 | 山东华腾环保科技有限公司 | Partial-vacuum closed drainage system and control method of drainage system |
| CN105156337A (en) * | 2015-09-30 | 2015-12-16 | 宁波江北宏杰机电有限公司 | Sewage pump convenient to maintain |
-
2005
- 2005-07-21 CN CN 200520073796 patent/CN2832939Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619273A (en) * | 2012-04-05 | 2012-08-01 | 江苏亚太泵阀有限公司 | Conveyable integration sewage collecting and conveying integrated device |
| CN102926455A (en) * | 2012-11-15 | 2013-02-13 | 山东华腾环保科技有限公司 | Partial-vacuum closed drainage system and control method of drainage system |
| CN102926455B (en) * | 2012-11-15 | 2014-06-11 | 山东华腾环保科技有限公司 | Partial-vacuum closed drainage system and control method of drainage system |
| CN105156337A (en) * | 2015-09-30 | 2015-12-16 | 宁波江北宏杰机电有限公司 | Sewage pump convenient to maintain |
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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: 20061101 Termination date: 20140721 |
|
| EXPY | Termination of patent right or utility model |