CN202141716U

CN202141716U - Automatic alarming device for water pollution in rivers and lakes

Info

Publication number: CN202141716U
Application number: CN201120245846U
Authority: CN
Inventors: 姚轶伦
Original assignee: Fudan University
Current assignee: Fudan University
Priority date: 2011-07-13
Filing date: 2011-07-13
Publication date: 2012-02-08
Anticipated expiration: 2021-07-13

Abstract

The utility model provides an automatic alarming device for water pollution in rives and lakes, which comprises a water quality detector, a storage, a comparator and an alarm, wherein the water quality detector is used for detecting quality of river water, the storage is used for storing water quality index, and the comparator is used for comparing detection results of the water quality detector with the water quality index. The water quality detector and the storage are respectively connected with the comparator, and the comparator is connected with the alarm. The automatic alarming device can monitor content changes of nitrogen and phosphorus elements at any time, sends alarming signals to environmental protection bureaus immediately when conditions are abnormal, and automatically starts a seaweed intercepting device to prevent a large number of seaweeds from drifting in.

Description

The autoalarm of water pollution in the lake, river

Technical field

The utility model relates to a kind of autoalarm, especially relates to a kind of autoalarm of checking water pollution situation in the lake, river at any time.

Background technology

In China, the annual pollution that phycophyta such as algae, water hyacinth in river course, the lake are all arranged, this tends to the living environment of water quality, aquatic organism is brought great influence, also can cause unnecessary economic loss simultaneously.

The utility model content

The purpose of the utility model is to overcome the deficiency of above prior art, and the autoalarm of water pollution in the lake, a kind of river is provided.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

The autoalarm of water pollution in the lake, a kind of river is characterized in that: comprise the water quality detection device that is used to detect quality of river water, storage water-quality guideline storer, be used for comparer and alarm that testing result and said water-quality guideline with water monitor compare; Wherein, said water monitor is connected with said comparer respectively with storer, and said comparer is connected with said alarm.

As a kind of improvement to the said structure of the utility model: said water monitor comprises self-actuated sampler and nitrogen P elements analytical equipment; The analysis result output terminal of said nitrogen P elements analytical equipment is connected with said comparer.

As a kind of improvement to the said structure of the utility model: said alarm is connected with the network interface of environmental administration; When the water quality monitoring results abnormity, send alerting signal to environmental administration.

As a kind of improvement to the said structure of the utility model: the autoalarm of water pollution in the lake, said river, also comprise the marine alga blocking apparatus, said marine alga blocking apparatus is connected with said comparer through a controller; The work of the signal controlling marine alga blocking apparatus that said controller sends according to comparer.

The beneficial effect of the utility model is: the utility model can be monitored the changes of contents of nitrogen, P elements in the lake, river at any time, when situation is unusual, immediately to environmental administration's signal that gives the alarm, and starts the marine alga blocking apparatus automatically, prevents a large amount of marine algas to drift about.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the structural representation of the another kind of preferred embodiments of the utility model.

Fig. 3 is the structural representation of the another kind of preferred embodiments of the utility model.

Embodiment

Further set forth the utility model below in conjunction with specific embodiment, should be understood that these embodiment only be used to the utility model is described and be not used in the restriction the utility model protection domain.

As shown in Figure 1; The autoalarm of water pollution in the lake, a kind of river that the utility model provided, comprise the water quality detection device 1 that is used to detect quality of river water, storage water-quality guideline storer 2, be used for comparer 3 and alarm 4 that testing result and said water-quality guideline with water monitor 1 compare; Wherein, water monitor 4 is connected with comparer 3 respectively with storer 5, and comparer 3 is connected with alarm 4.

As shown in Figure 2, water monitor 1 comprises self-actuated sampler 11 and the nitrogen P elements analytical equipment 12 that is connected with self-actuated sampler 11; The analysis result output terminal of nitrogen P elements analytical equipment 12 is connected with comparer 3.Alarm 4 is connected with the remote network interfaces of environmental administration; When the water quality monitoring results abnormity, alarm 4 sends alerting signal to environmental administration.

As shown in Figure 3, the autoalarm of water pollution also comprises marine alga blocking apparatus 5 in the lake, above-mentioned river that the utility model provided, and marine alga blocking apparatus 5 is connected with comparer 3 through a controller 6; The work of the signal controlling marine alga blocking apparatus 5 that controller 6 sends according to comparer 3.

The principle of work of the utility model is: self-actuated sampler 11 is gathered water samples automatically, water sample is delivered to nitrogen P elements analytical equipment 12 analyze nitrogen wherein, the content of P elements, tests out the whether oxygen level in eutrophication and the water of water quality; Test result is sent in the comparer 3, compare with the water-quality guideline of storing in the storer 2.Warp compares, if the water quality eutrophication, the word that oxygen level is unusual; Will start alarm 4 to environmental administration's signal that gives the alarm, and start marine alga blocking apparatus 5 automatically, prevent a large amount of marine algas to drift about through controller 6.

Claims

1. the autoalarm of water pollution in the lake, a river is characterized in that: comprise the water quality detection device that is used to detect quality of river water, storage water-quality guideline storer, be used for comparer and alarm that testing result and said water-quality guideline with water monitor compare; Wherein, said water monitor is connected with said comparer respectively with storer, and said comparer is connected with said alarm.

2. the autoalarm of water pollution in the lake, river as claimed in claim 1 is characterized in that: said water monitor comprises self-actuated sampler and nitrogen P elements analytical equipment; The analysis result output terminal of said nitrogen P elements analytical equipment is connected with said comparer.

3. the autoalarm of water pollution in the lake, river as claimed in claim 1 is characterized in that: said alarm is connected with the network interface of environmental administration.

4. like the autoalarm of water pollution in the lake, arbitrary described river among the claim 1-3, it is characterized in that: also comprise the marine alga blocking apparatus, said marine alga blocking apparatus is connected with said comparer through a controller; The work of the signal controlling marine alga blocking apparatus that said controller sends according to comparer.