CN202649201U - Water coli group online automatic detection system - Google Patents
Water coli group online automatic detection system Download PDFInfo
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- CN202649201U CN202649201U CN 201220313577 CN201220313577U CN202649201U CN 202649201 U CN202649201 U CN 202649201U CN 201220313577 CN201220313577 CN 201220313577 CN 201220313577 U CN201220313577 U CN 201220313577U CN 202649201 U CN202649201 U CN 202649201U
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- culture media
- nutrient culture
- automatic
- culturing room
- water body
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Abstract
The utility model discloses a water coli group online automatic detection system which comprises a culture chamber. A solid culture medium is placed in the culture chamber; a water sample is sprayed onto the surface of the solid culture medium by fix quantities through a sampling pump and a pipetting channel; the culture medium after being pipetted is moved to the culture chamber by a whole conveyor belt to be cultured at constant temperature and moisture; an intelligent controller is remotely and wirelessly connected with a superior computer through a network. The water coli group online automatic detection system has the advantages of being automatic in detection, convenient to operate, high in detection accuracy, and capable of detecting remotely.
Description
Technical field
The utility model relates to the water quality detection technique, particularly coliform on-line automatic monitoring system in a kind of water body.
Background technology
At present in the water treatment field to the especially detection of sewage quality of detection of water quality, mainly be to use the multitube fermentation method in testing laboratory, sample to be analyzed, yet this method exists the operating cycle long, test findings such as is affected by human factors at the problem.But this method can not be reacted the growth of microorganism situation timely.Therefore in order to solve the automatic test problems of water quality, be necessary very much to develop a can the on-line measurement sample in coliform count quantitative analysis instrument.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to have designed Escherichia coli automatic on-line detecting system in a kind of water body.
Realize that the above-mentioned purpose the technical solution of the utility model is, Escherichia coli automatic on-line detecting system in a kind of water body, comprise culturing room, the both sides of culturing room are fixed with respectively nutrient culture media tank and nutrient culture media returnable, and the nutrient culture media tank connects by the travelling belt that runs through culturing room with the nutrient culture media returnable, be mounted with solid medium on the travelling belt, being used for carrying out the constant temperature and humidity degree cultivates, the transfer pipet road is connected with the sewage sampling pump, and the outlet in transfer pipet road faces the solid medium on the travelling belt, the detecting unit of cultivating situation for detection of solid medium is connected with intelligent controller, and intelligent controller becomes long distance wireless to be connected by network and host computer.
Described solid medium is by base, be placed on container in the base, be layered on nonwoven fabrics 8 in the container, be placed on the nutrient culture media on the nonwoven fabrics and the protective material that covers on nutrient culture media consists of jointly.
Described detecting unit is comprised of optical sensor three parts that are installed in temperature sensor and the humidity sensor in the culturing room and are installed in the top of travelling belt outside the culturing room.
Described optical sensor is above the travelling belt between culturing room and the nutrient culture media returnable.
Described container is the disposable box-like structure made from nontoxic polymer.
The composite structure of described base employing aluminium-mould-aluminium form.
Utilize Escherichia coli automatic on-line detecting system in the water body that the technical solution of the utility model makes, but the remote setting cycle automatically detect, need not artificial participation, automaticity is high, it is very convenient operate, in real time detection of sewage discharge provides necessary condition; Nutrient culture media adopts solid design, and incubation time is short, and the specificity of Escherichia coli flora is high.
Description of drawings
Fig. 1 is the structural representation of Escherichia coli automatic on-line detecting system in the water body described in the utility model;
Fig. 2 is the sectional structure chart of the described solid medium of this Fig. 1;
Fig. 3 is the front view of the described travelling belt of this Fig. 1;
Among the figure, 1, culturing room; 2, solid medium; 3, sewage sampling pump; 4, intelligent controller; 5, host computer; 6, base; 7, container; 8, nonwoven fabrics; 9, protective material; 10, nutrient culture media; 11, temperature sensor; 12, humidity sensor; 13, optical sensor; 14, nutrient culture media tank; 15, network; 16, travelling belt; 17 nutrient culture media returnable.
Embodiment
Below in conjunction with accompanying drawing the utility model is specifically described, the structural representation of Escherichia coli automatic on-line detecting system in the water body described in the utility model such as Fig. 1, Fig. 2 is the cross-sectional view of the described solid medium of this Fig. 1, as shown in the figure, Escherichia coli automatic on-line detecting system in a kind of water body, comprise culturing room 1, the both sides of culturing room are fixed with respectively nutrient culture media tank 14 and nutrient culture media returnable 17, and the nutrient culture media tank connects by the travelling belt 16 that runs through culturing room with the nutrient culture media returnable, be mounted with solid medium 2 on the travelling belt, being used for carrying out the constant temperature and humidity degree cultivates, the transfer pipet road is connected with sewage sampling pump 3, and the outlet in transfer pipet road faces the solid medium on the travelling belt, the detecting unit of cultivating situation for detection of solid medium is connected with intelligent controller 4, and intelligent controller is connected by 5 one-tenth long distance wireless of network 15 and host computer.Wherein, described solid medium is by base 6, is placed on container 7 in the base, is layered on nonwoven fabrics 8 in the container, is placed on the nutrient culture media 10 on the nonwoven fabrics and the protective material 9 that covers on nutrient culture media consists of jointly; Described detecting unit is comprised of optical sensor 13 3 parts that are installed in temperature sensor 11 and the humidity sensor 12 in the culturing room and are installed in the top of travelling belt outside the culturing room; Described optical sensor is above the travelling belt between culturing room and the nutrient culture media returnable; Described container is the disposable box-like structure made from nontoxic polymer; The composite structure of described base employing aluminium-mould-aluminium form.
During work, by transporting in the nutrient culture media tank, this moment, the sewage sampling pump was sprayed onto water sample on the solid medium on the travelling belt by the transfer pipet road solid medium, then was transported in the culturing room by travelling belt.Then utilize multiple detection with sensor the temperature in the solid medium, humidity and oxygen expenditure situation to be sent to intelligent controller with the form of electric signal, by network analysis result is transferred to host computer after the electric signal process intelligent controller analyzing and processing, finishes detection.Travelling belt operation this moment is sent into the solid medium after using in the nutrient culture media tank of opposite side, has on the travelling belt in the culturing room and has again brought a solid medium into.
The characteristics of the technical program are automatically to finish sampling, and detoxicating is cultivated, and testing process can be set the deadline as required, by daily planning, and week plan, the various detection mode operations such as yearly plan.Present technique adopts solid medium, and the packing of solid medium uses nontoxic plastic material as base material, uses a kind of special overlay film as the substitute of liquid shifting equipment in media surface simultaneously.These wrappage can guarantee that the nutrient culture media storage time reaches 1 year and never degenerates.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; some changes that those skilled in the art may make some part have wherein all embodied principle of the present utility model, belong within the protection domain of the present utility model.
Claims (6)
1. Escherichia coli automatic on-line detecting system in the water body, comprise culturing room (1), it is characterized in that, the both sides of culturing room are fixed with respectively nutrient culture media tank (14) and nutrient culture media returnable (17), and the nutrient culture media tank connects by the travelling belt (16) that runs through culturing room with the nutrient culture media returnable, be mounted with solid medium (2) on the travelling belt, the transfer pipet road is connected with sewage sampling pump (3), and the outlet in transfer pipet road faces the solid medium on the travelling belt, the detecting unit of cultivating situation for detection of solid medium is connected with intelligent controller (4), and intelligent controller becomes long distance wireless to be connected by network (15) and host computer (5).
2. Escherichia coli automatic on-line detecting system in the water body according to claim 1; it is characterized in that, described solid medium is by base (6), be placed on container (7) in the base, be layered on nonwoven fabrics (8) in the container, be placed on the nutrient culture media (10) on the nonwoven fabrics and cover the common formation of protective material (9) on nutrient culture media.
3. Escherichia coli automatic on-line detecting system in the water body according to claim 1, it is characterized in that, described detecting unit is comprised of optical sensor (13) three parts that are installed in temperature sensor (11) and the humidity sensor (12) in the culturing room and are installed in the top of travelling belt outside the culturing room.
4. Escherichia coli automatic on-line detecting system in the water body according to claim 3 is characterized in that, described optical sensor is above the travelling belt between culturing room and the nutrient culture media returnable.
5. Escherichia coli automatic on-line detecting system in the water body according to claim 2 is characterized in that, described container is the disposable box-like structure made from nontoxic polymer.
6. Escherichia coli automatic on-line detecting system in the water body according to claim 2 is characterized in that, the composite structure of described base employing aluminium-mould-aluminium form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313577 CN202649201U (en) | 2012-07-02 | 2012-07-02 | Water coli group online automatic detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313577 CN202649201U (en) | 2012-07-02 | 2012-07-02 | Water coli group online automatic detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202649201U true CN202649201U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220313577 Expired - Fee Related CN202649201U (en) | 2012-07-02 | 2012-07-02 | Water coli group online automatic detection system |
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| Country | Link |
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| CN (1) | CN202649201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361266A (en) * | 2013-07-12 | 2013-10-23 | 昆山爱达斯工业设计有限公司 | Rapid multi-parameter microorganism detector |
| CN105259323A (en) * | 2015-07-22 | 2016-01-20 | 谱尼测试科技(天津)有限公司 | Novel method for determination of escherichia coli residual in chlorine-containing disinfection waste water |
-
2012
- 2012-07-02 CN CN 201220313577 patent/CN202649201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361266A (en) * | 2013-07-12 | 2013-10-23 | 昆山爱达斯工业设计有限公司 | Rapid multi-parameter microorganism detector |
| CN105259323A (en) * | 2015-07-22 | 2016-01-20 | 谱尼测试科技(天津)有限公司 | Novel method for determination of escherichia coli residual in chlorine-containing disinfection waste water |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Shisuan Technology Co.,Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Tianjin Shisuan Technology Co.,Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Tianjin Shisuan Technology Co.,Ltd. Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150702 |
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| EXPY | Termination of patent right or utility model |