CN207362999U - A kind of rainwater storage tank aerating system - Google Patents
A kind of rainwater storage tank aerating system Download PDFInfo
- Publication number
- CN207362999U CN207362999U CN201721390524.1U CN201721390524U CN207362999U CN 207362999 U CN207362999 U CN 207362999U CN 201721390524 U CN201721390524 U CN 201721390524U CN 207362999 U CN207362999 U CN 207362999U
- Authority
- CN
- China
- Prior art keywords
- jet pipe
- storage pond
- pipe
- storage tank
- water
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims description 32
- 238000001914 filtration Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000010865 sewage Substances 0.000 abstract description 32
- 230000000505 pernicious effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 7
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 6
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000005273 aeration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 on the one hand Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
It the utility model is related to a kind of rainwater storage tank aerating system, including storage pond body, the intrinsic lower surface of storage pond is provided with recessed catch pit, water pump is provided with the catch pit, the water inlet of the water pump is located at below the intrinsic lower surface of the storage pond, it is horizontally disposed on the intrinsic lower surface of storage pond to have jet pipe, one end of the jet pipe is connected by bend pipe with the water outlet of the water pump, air inlet pipe straight up is provided with the middle part of the jet pipe, the lower end of the air inlet pipe is connected with the jet pipe, the upper end of the air inlet pipe is located in the storage pond body more than the water storage water surface.Rainwater storage tank aerating system provided by the utility model is it is possible to prevente effectively from the sewage in rainwater storage tank produces peculiar smell, pernicious gas.
Description
Technical field
It the utility model is related to supply and drain water system technical field, more particularly to a kind of rainwater storage tank aerating system.
Background technology
Rainwater storage tank is a kind of rainwater-collecting facility, can generally be built in the areas such as city square, greenery patches, cell and road
The lower section in domain, main function are that the peak flow of rainfall runoff is kept in it, after maximum stream flow decline again from storage pond
Rainwater is discharged at leisure.Due to rainwater it is generally necessary to be stored in storage pond a period of time, what the rainwater in storage pond carried
Sludge can gradually black, is smelly, and produce poisonous and harmful fuel gas, its gas produced not only influences living environment, but also has
Certain security risk.
Utility model content
In order to effectively avoid the sewage in rainwater storage tank from producing peculiar smell, pernicious gas, the utility model proposes a kind of rain
Water storage pond aerating system.
The technical solution of the utility model is as follows：A kind of rainwater storage tank aerating system, including storage pond body, the tune
The intrinsic lower surface of reservoir is provided with recessed catch pit, and water pump, the water inlet of the water pump are provided with the catch pit
It is horizontally disposed on the intrinsic lower surface of storage pond to have spray below the intrinsic lower surface of the storage pond
Pipe, one end of the jet pipe is connected with the water outlet of the water pump by bend pipe, is provided with straight up in the middle part of the jet pipe
Air inlet pipe, the lower end of the air inlet pipe connects with the jet pipe, and the upper end of the air inlet pipe is located in the storage pond body
It is more than the water storage water surface.
The beneficial effects of the utility model are：Storage pond body is arranged at below cell or road ground, is there is rainfall hair
When raw, rainwater can be flowed into storage pond body, since the lower surface of storage pond body offers catch pit, filled up and catchmented in ponding
Storage pond body just can be gradually filled up behind hole, water pump is arranged in catch pit, and its water inlet is less than under storage pond body
Surface, it is ensured that when having ponding in storage pond body, pump intake also necessarily has ponding.Pump outlet is connected by bend pipe
Horizontally disposed jet pipe on storage pond body lower surface is connected on, jet pipe is higher than pump intake, when water pump sucks ponding, high pressure
Ponding can be sprayed from jet pipe.In addition, equipped with the air inlet pipe connected straight up and with jet pipe in the middle part of jet pipe, due to usual feelings
Condition, the upper end of air inlet pipe are higher than the ponding water surface, therefore in starting mode of pump, the high pressure ponding of pump outlet will pass through air inlet pipe band
Into portion gas, then a large amount of bubbles will be carried from the high pressure ponding that jet pipe sprays, so that intrinsic equivalent to storage pond
Sewage carries out Air Exposure, increases the dissolved oxygen content in sewage, prevents the sludge in sewage from blacking, is smelly, and generation is poisonous to be had
Evil fuel gas.
Based on the above technical solutions, the utility model can also do following improvement.
Further, rotating driver is provided between the jet pipe and the bend pipe, the jet pipe passes through with the bend pipe
The rotating driver connection, the jet pipe is with the rotating driver parallel with the intrinsic lower surface of the storage pond
Rotated in plane.
Further, jet pipe rotational angle range in the horizontal direction is -130 ° to 130 °.
It is using the above-mentioned further beneficial effect of scheme：Jet pipe can be rotated with rotating driver and rotated, rotational angle
Scope is -130 ° to 130 °, can arbitrarily reconcile rotational angle within this range according to actual conditions, and it is sprayable go out liquid or gas
Liquid mixture, on the one hand, sewage is less in storage pond and when needing to clean storage pond, passes through the high pressure of jet pipe injection
Liquid realizes the flushing to storage pond, since jet pipe can be rotated with rotating driver, it is rinsed scope bigger, ensures storage pond
It is rinsed as far as possible clean.On the other hand, sewage is more in storage pond and when needing to be aerated sewage, rotate with jet pipe and
The gas-liquid mixture ejected can stir sewage in storage pond, silt sediment is in suspended state, will have in sewage more
Dissolved oxygen, improves aeration effect, while when needing to carry out blowdown, and the submersible sewage pump in catch pit can be by sewage and suspension bed sediment together
Discharge, reduces sedimentation.
Further, the jet pipe, the bend pipe and the air inlet pipe are stainless steel pipes.
It is using the above-mentioned further beneficial effect of scheme：Since corrosive deposit may be contained in sewage, using stainless steel
The pipeline of material can improve the service life and stability of pipeline.
Further, the water inlet of the water pump is provided with filtration apparatus.
It is using the above-mentioned further beneficial effect of scheme：Since certain impurity may be carried in sewage, in water feeding of water pump
Mouth sets the filtration apparatus of filter screen such as effectively to reduce the impurity into water pump pipeline, ensures the normal operation of water pump.
Further, the system also includes the first liquid level sensor, processor and pump motor driver, first liquid
Level sensor is arranged above the jet pipe, and the processor drives with first liquid level sensor and the pump motor respectively
Dynamic device is electrically connected, and the pump motor driver is electrically connected with the water pump.
It is using the above-mentioned further beneficial effect of scheme：Ponding in storage pond highly reaches certain height more than jet pipe
When spending, the first liquid level sensor will detect that sewage level highly exceedes setting value, can be driven at this time by processor and motor
The parameters such as dynamic device automatic start water pump, motor driver adjustable water pump power, or by artificially manually starting water pump, in time
It is aerated.
Further, the system also includes the second liquid level sensor and signal projector, second liquid level sensor to set
The upper end of the air inlet pipe is placed in, the processor is electrically connected with second liquid level sensor and the signal projector respectively
Connect.
It is using the above-mentioned further beneficial effect of scheme：If the ponding in storage pond highly exceedes air inlet pipe upper end,
Second liquid level sensor will detect that sewage level highly exceedes setting value, at this time since jet pipe will be unable to injection gas-liquid mixed
Thing, influences aeration effect, this information will be informed backstage by processor and signal projector, relevant staff can make
Corresponding deployment.
Further, the system also includes video sensor, the video sensor is arranged in the storage pond body
Lower surface on, the processor is electrically connected with the video sensor.
It is using the above-mentioned further beneficial effect of scheme：When being rinsed to storage pond, when sewage sees the bottom, can lead to
Cross whether the video sensor detection cell bottom for being arranged at the intrinsic lower surface of storage pond also has residual silt, if regional area
In addition, processor can control water pump fixed point to rinse.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of front view of the structure diagram of rainwater storage tank aerating system of the utility model embodiment 1；
Fig. 2 is a kind of top view of the structure diagram of rainwater storage tank aerating system of the utility model embodiment 1；
Fig. 3 is a kind of top view of the structure diagram of rainwater storage tank aerating system of the utility model embodiment 2；
Fig. 4 is electrically connected schematic diagram for a kind of rainwater storage tank aerating system of the utility model embodiment.
In attached drawing, parts list represented by the reference numerals is as follows：
1st, storage pond body, 2, catch pit, 3, water pump, 4, jet pipe, 5, bend pipe, 6, air inlet pipe, 7, rotating driver.
Embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As depicted in figs. 1 and 2, the rainwater storage tank aerating system that the utility model embodiment 1 provides includes storage pond sheet
Body 1, the lower surface in storage pond body 1 are provided with recessed catch pit 2, water pump 3, the water inlet of water pump 3 are provided with catch pit 2
Mouth is horizontally disposed on the lower surface in storage pond body 1 to have jet pipe 4 below the lower surface in storage pond body 1,
One end of jet pipe 4 is connected by bend pipe 5 with the water outlet of water pump 3, and the middle part of jet pipe 4 is provided with air inlet pipe 6 straight up, into
The lower end of tracheae 6 is connected with jet pipe 4, and the upper end of air inlet pipe 6 is located in storage pond body 1 more than the water storage water surface.
Storage pond body 1 is arranged at below cell or road ground, and when there is rainfall generation, rainwater can flow into storage pond sheet
In body 1, since the lower surface of storage pond body 1 offers catch pit 2, tune just can be gradually filled up after ponding fills up catch pit 2
Reservoir body 1, water pump 3 is arranged in catch pit 2, and its water inlet is less than 1 lower surface of storage pond body, it is ensured that is adjusted
When having ponding in reservoir body 1,3 water inlet of water pump also necessarily has ponding.3 water outlet of water pump is connected to storage pond by bend pipe 5
Horizontally disposed jet pipe 4 on 1 lower surface of body, jet pipe 4 are higher than 3 water inlet of water pump, when water pump 3 sucks ponding, high pressure ponding
It can be sprayed from jet pipe 4.In addition, at the middle part of jet pipe 4 equipped with the air inlet pipe 6 connected straight up and with jet pipe 4, due to usual feelings
Condition, the upper end of air inlet pipe 6 are higher than the ponding water surface, therefore when water pump 3 starts, the high pressure ponding of 3 water outlet of water pump will pass through air inlet
Pipe 6 brings portion gas into, then a large amount of bubbles will be carried from the high pressure ponding that jet pipe 4 sprays, so that equivalent to storage pond sheet
Internal sewage carries out Air Exposure, increases the dissolved oxygen content in sewage, prevents the sludge in sewage from blacking, is smelly, produces
Poisonous and harmful fuel gas.
On the basis of embodiment 1, in the utility model embodiment 2, as shown in figure 3, being set between jet pipe 4 and bend pipe 5
Have rotating driver 7, jet pipe 4 is connected with bend pipe 5 by rotating driver 7, jet pipe 4 with rotating driver 7 with storage pond sheet
Rotated in the parallel plane in lower surface in body 1.4 rotational angle range in the horizontal direction of jet pipe is -130 ° to 130 °.
Jet pipe 4 can be rotated and rotated with rotating driver 7, and rotational angle range is -130 ° to 130 °, can be according to actual feelings
Condition arbitrarily reconciles rotational angle within this range, and it is sprayable go out liquid or gas-liquid mixture, on the one hand, the sewage in storage pond
Less and when needing to clean storage pond, the highly pressurised liquid sprayed by jet pipe 4 realizes the flushing to storage pond, due to spray
Pipe 4 can be rotated with rotating driver 7, it is rinsed scope bigger, and it is clean to ensure that storage pond is rinsed as far as possible.On the other hand, exist
Sewage is more in storage pond and when needing to be aerated sewage, the gas-liquid mixture for rotating and ejecting with jet pipe 4 can stir
Sewage in storage pond, makes silt sediment be in suspended state, will have more dissolved oxygens in sewage, improves aeration effect, while
When needing to carry out blowdown, the submersible sewage pump in catch pit 2 can together discharge sewage and suspension bed sediment, reduce sedimentation.Due to
The rotating range of jet pipe is symmetrical 130 ° of scopes, therefore its total rotating range is 0 ° to 260 °.
On the basis of above-mentioned two embodiment, it is preferable that jet pipe 4, bend pipe 5 and air inlet pipe 6 are stainless steel pipes.
Since corrosive deposit may be contained in sewage, the service life of pipeline can be improved using the pipeline of stainless steel
With stability.
On the basis of above-mentioned two embodiment, it is preferable that the water inlet of water pump 3 is provided with filtration apparatus.
Since certain impurity may be carried in sewage, set the filtration apparatus such as filter screen can be effective in pump intake
The impurity into water pump pipeline is reduced, ensures the normal operation of water pump.
On the basis of above-mentioned two embodiment, it is preferable that the system also includes the first liquid level sensor, processor and
Pump motor driver, first liquid level sensor are arranged above the jet pipe, and the processor is respectively with described first
Liquid level sensor and the pump motor driver are electrically connected, and the pump motor driver is electrically connected with the water pump.
When ponding height in storage pond reach a certain height more than jet pipe, the first liquid level sensor will detect sewage
Liquid level exceedes setting value, at this time can be by processor and motor driver automatic start water pump, and motor driver is adjustable
The parameters such as water-saving pump power, or by artificially manually starting water pump, be aerated in time.
On the basis of above-mentioned two embodiment, it is preferable that as shown in figure 4, the system also includes the second level sensing
Device and signal projector, second liquid level sensor are arranged at the upper end of the air inlet pipe, the processor respectively with it is described
Second liquid level sensor and the signal projector are electrically connected.
If the ponding in storage pond highly exceedes air inlet pipe upper end, the second liquid level sensor will detect sewage level height
Degree exceedes setting value, at this time since jet pipe will be unable to injection gas-liquid mixture, influences aeration effect, will pass through processor and signal
This information is informed backstage by transmitter, and relevant staff can make corresponding deployment.
On the basis of above-mentioned two embodiment, it is preferable that the system also includes video sensor, the video sensing
Device is arranged on the intrinsic lower surface of the storage pond, and the processor is electrically connected with the video sensor.
, can be by being arranged at the intrinsic lower surface of storage pond when sewage sees the bottom when being rinsed to storage pond
Whether video sensor detection cell bottom also has residual silt, if regional area is in addition, processor can control water pump fixed point to rinse.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
- A kind of 1. rainwater storage tank aerating system, it is characterised in that including storage pond body, the intrinsic following table of storage pond Face is provided with recessed catch pit, and water pump is provided with the catch pit, and the water inlet of the water pump is located at the storage pond sheet It is horizontally disposed on the intrinsic lower surface of storage pond to have a jet pipe below internal lower surface, the one of the jet pipe End is connected by bend pipe with the water outlet of the water pump, is provided with air inlet pipe straight up in the middle part of the jet pipe, it is described into The lower end of tracheae is connected with the jet pipe, and the upper end of the air inlet pipe is located in the storage pond body more than the water storage water surface.
- 2. rainwater storage tank aerating system according to claim 1, it is characterised in that between the jet pipe and the bend pipe Rotating driver is provided with, the jet pipe is connected with the bend pipe by the rotating driver, and the jet pipe is with the rotation Driver rotates in the plane parallel with the intrinsic lower surface of the storage pond.
- 3. rainwater storage tank aerating system according to claim 2, it is characterised in that in the horizontal direction turn of the jet pipe Dynamic angular range is -130 ° to 130 °.
- 4. rainwater storage tank aerating system according to any one of claims 1 to 3, it is characterised in that the jet pipe, described Bend pipe and the air inlet pipe are stainless steel pipes.
- 5. rainwater storage tank aerating system according to claim 4, it is characterised in that the water inlet of the water pump is provided with Filtration apparatus.
- 6. rainwater storage tank aerating system according to claim 5, it is characterised in that the system also includes the first liquid level Sensor, processor and pump motor driver, first liquid level sensor are arranged above the jet pipe, the processor It is electrically connected respectively with first liquid level sensor and the pump motor driver, the pump motor driver and the water Pump is electrically connected.
- 7. rainwater storage tank aerating system according to claim 6, it is characterised in that the system also includes the second liquid level Sensor and signal projector, second liquid level sensor are arranged at the upper end of the air inlet pipe, the processor respectively with Second liquid level sensor and the signal projector are electrically connected.
- 8. rainwater storage tank aerating system according to claim 6, it is characterised in that the system also includes video sensing Device, the video sensor are arranged on the intrinsic lower surface of the storage pond, the processor and the video sensor It is electrically connected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303808 | 2017-09-30 | ||
| CN2017213038082 | 2017-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362999U true CN207362999U (en) | 2018-05-15 |
Family
ID=62420235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721390524.1U Expired - Fee Related CN207362999U (en) | 2017-09-30 | 2017-10-24 | A kind of rainwater storage tank aerating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577465A (en) * | 2018-12-01 | 2019-04-05 | 安徽正水务有限公司 | A kind of intelligence ejector system and control method |
-
2017
- 2017-10-24 CN CN201721390524.1U patent/CN207362999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577465A (en) * | 2018-12-01 | 2019-04-05 | 安徽正水务有限公司 | A kind of intelligence ejector system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 |