CN205068057U - Automatic control device for dissolved oxygen - Google Patents
Automatic control device for dissolved oxygen Download PDFInfo
- Publication number
- CN205068057U CN205068057U CN201520758166.XU CN201520758166U CN205068057U CN 205068057 U CN205068057 U CN 205068057U CN 201520758166 U CN201520758166 U CN 201520758166U CN 205068057 U CN205068057 U CN 205068057U
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- Prior art keywords
- dissolved oxygen
- master
- cross bracket
- utility
- model
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model provides an automatic control device for dissolved oxygen, including solar cell panel, master -control room and cross bracket, the cross bracket level is placed, and its four extreme points are punished and do not are connected with the flotation pontoon, the flotation pontoon both sides are connected with water wheels respectively, and the front end is connected with ultrasonic transducer, the below volume of installing dissolved oxygen detection sensor, cross bracket below is connected with main motor generator room, and the top is connected with the backup pad, the master -control room is installed in the backup pad, solar cell panel installs at the master -control room top, the utility model discloses a solar energy is as the power supply, the very big use cost that has saved, and the content of the dissolved oxygen in moreover can automatically regulated waste water does not need manual operation, makes it reach best biological metabolism environment to reach sewage waste water purifying effect.
Description
Technical field
The utility model relates to a kind of technical field of sewage, particularly a kind of automatic control device for dissolved oxygen.
Background technology
Front industrial waste water adopts aerobian process comparatively general, and aerobian must just can make organic substance decomposing become carbon dioxide, water, nitrate under the condition of aerobic.In Wastewater Treated by Activated Sludge Process industrial waste water, usually adopt measure dissolved oxygen DO DO (being dissolved in the free oxygen in process water) number suitably regulate the oxygen of microorganism.Commonly industrial wastewater containing dissolved oxygen DO, does not often meet the oxygen supply of microorganism by means of various aerator qi of chong channel ascending adversely.The effect of dissolved oxygen DO not only provides the formation (cell synthesis) of active sludge, and provides (breathing of bone source) and the metabolism of microorganism in the oxidation of cellular material self that oxidation operation is decomposed.Wastewater Treated by Activated Sludge Process industrial waste water general dissolved oxygen DO in aeration zone controls at (2 ~ 4) mg/L (upper, middle and lower, the aeration zone general error of layer dissolved oxygen DO is not more than 0.5mg/L), and dissolved oxygen DO is too high or too low all affects biological metabolism.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides and automatically can control that dissolved oxygen DO increases, energy-conserving and environment-protective and the large dissolved oxygen control device of working range.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of automatic control device for dissolved oxygen, comprise solar panel, master-control room and cross bracket, described cross bracket horizontal positioned, its four end points places are connected to floating drum, described floating drum both sides are connected to water wheels, front end is connected with ultrasonic probe, below is provided with dissolved oxygen amount detecting sensor, mair motor room is connected with below described cross bracket, top is connected with back up pad, described master-control room is installed on the supporting plate, and described solar panel is arranged on master-control room top.
As a kind of optimal technical scheme of the present utility model, described master-control room inside is placed with control system, described control system comprises processor of single chip computer and accumulator, described accumulator is connected with reduction voltage circuit, described reduction voltage circuit is connected with processor of single chip computer, and it is connected with driving circuit, described driving circuit, dissolved oxygen amount detecting sensor are connected with processor of single chip computer.
As a kind of optimal technical scheme of the present utility model, bottom described mair motor room, be connected with main impeller.
The beneficial effect that compared with prior art the utility model reaches is: the utility model adopts sun power as power source, save use cost greatly, and automatically can regulate the content of the dissolved oxygen DO in waste water, do not need manual operation, make it reach best biological metabolism environment, thus reach sewage and waste water clean-up effect.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is control system theory diagram of the present utility model;
Number in the figure: 1, solar panel; 2, master-control room; 3, cross bracket; 4, floating drum; 5, water wheels; 6, ultrasonic probe; 7, dissolved oxygen amount detecting sensor; 8, mair motor room; 9, back up pad; 10, processor of single chip computer; 11, accumulator; 12, reduction voltage circuit; 13, driving circuit; 14, main impeller.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figures 1 and 2, the utility model provides a kind of automatic control device for dissolved oxygen, describedly comprise solar panel 1, master-control room 2 and cross bracket 3, described cross bracket 3 horizontal positioned, its four end points places are connected to floating drum 4, described floating drum 4 both sides are connected to water wheels 5, front end is connected with ultrasonic probe 6, below is provided with dissolved oxygen amount detecting sensor 7, mair motor room 8 is connected with below described cross bracket 3, top is connected with back up pad 9, described master-control room 2 is arranged in back up pad 9, described solar panel 1 is arranged on master-control room 2 top.
Further, described master-control room 2 inside is placed with control system, described control system comprises processor of single chip computer 10 and accumulator 11, described accumulator 11 is connected with reduction voltage circuit 12, described reduction voltage circuit 12 is connected with processor of single chip computer 10, and it is connected with driving circuit 13, described driving circuit 13, dissolved oxygen amount detecting sensor 7 are connected with processor of single chip computer 10.
Main impeller 14 is connected with bottom described mair motor room 8.
The utility model produces electric energy by the solar panel 1 arranged, the electric energy that accumulator 11 stores solar panel generation is powered to driving circuit and processor of single chip computer 10 by reduction voltage circuit 12, processor of single chip computer 10 is as the control center of system, by the dissolved oxygen amount content of coupled dissolved oxygen amount detecting sensor 7 real-time detection apparatus waste water, when dissolved oxygen amount content is lower than preset value, processor of single chip computer 10 processes corresponding information makes driving circuit 13 work, driving circuit 13 just drives water wheels 5 and main impeller 14 to work, water wheels 5 impact the water surface, evoke spray, in air press-in water, the rotation of main impeller 14 can by lower floor's water body and upper strata water mixing, thus increase the dissolved oxygen in water of device waste water, so just can realize the automatic control of dissolved oxygen content, the water wheels 5 arranged can order about device and advance towards the waters that dissolved oxygen amount content is low under the control of system, so just greatly expand working range of the present utility model.
The utility model adopts sun power as power source, saves use cost greatly, and automatically can regulate the content of the dissolved oxygen DO in waste water, do not need manual operation, make it reach best biological metabolism environment, thus reach sewage and waste water clean-up effect.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an automatic control device for dissolved oxygen, it is characterized in that, comprise solar panel (1), master-control room (2) and cross bracket (3), four end points places of described cross bracket (3) are connected to floating drum (4), described floating drum (4) both sides are connected to water wheels (5), front end is connected with ultrasonic probe (6), below is provided with dissolved oxygen amount detecting sensor (7), the bottom of described cross bracket (3) is connected with mair motor room (8), the top of described cross bracket (3) is connected with back up pad (9), described master-control room (2) is arranged in back up pad (9), described solar panel (1) is arranged on master-control room (2) top.
2. a kind of automatic control device for dissolved oxygen according to claim 1, it is characterized in that, described master-control room (2) inside is placed with control system, described control system comprises processor of single chip computer (10) and accumulator (11), described accumulator (11) is connected with reduction voltage circuit (12), described reduction voltage circuit (12) is connected with processor of single chip computer (10), and it is connected with driving circuit (13), described driving circuit (13), dissolved oxygen amount detecting sensor (7) are connected with processor of single chip computer (10).
3. a kind of automatic control device for dissolved oxygen according to claim 1, is characterized in that, described mair motor room (8) bottom is connected with main impeller (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758166.XU CN205068057U (en) | 2015-09-28 | 2015-09-28 | Automatic control device for dissolved oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758166.XU CN205068057U (en) | 2015-09-28 | 2015-09-28 | Automatic control device for dissolved oxygen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205068057U true CN205068057U (en) | 2016-03-02 |
Family
ID=55394589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758166.XU Expired - Fee Related CN205068057U (en) | 2015-09-28 | 2015-09-28 | Automatic control device for dissolved oxygen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205068057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774549A (en) * | 2016-12-22 | 2017-05-31 | 江苏大学 | It is a kind of based on solar powered walking intelligence oxygenation robot |
-
2015
- 2015-09-28 CN CN201520758166.XU patent/CN205068057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774549A (en) * | 2016-12-22 | 2017-05-31 | 江苏大学 | It is a kind of based on solar powered walking intelligence oxygenation robot |
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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: 20160302 Termination date: 20160928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |