CN2557517Y

CN2557517Y - Chlorine feeding cutting off alarm for waterworks

Info

Publication number: CN2557517Y
Application number: CN 01267578
Authority: CN
Inventors: 段霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-15
Filing date: 2001-10-15
Publication date: 2003-06-25
Anticipated expiration: 2011-10-15

Abstract

The utility model is a chlorine breaking alarm device suitable for waterworks, which comprises a power switch, an unlocking switch, an electric bell, a sensitive switch and a Z-shaped driving strap, wherein, the sensitive switch is connected to an overturning drive mechanism of a gas source indicator of a chlorinator; when the chlorine supply is cut off, the switch is triggered and started so as to put through the circuit of the alarm device, then the alarm bell utters the sound to notify the information of chlorine breaking for timely resuming the chlorine adding, thereby putting an end to the chlorine breaking accidents and ensuring the water quality; meanwhile, the residual chlorine volume in the chlorine bottle is difficult to be measured for workers in charge of chlorine adding, therefore, in order to prevent the chlorine breaking, the chlorine bottle is changed for a new one in advance under the condition that the bottle still has some chlorine, and the residual chlorine in the chlorine bottle can be reduced to the minimum after installing the chlorine breaking alarm device, thus reducing the medicine consumption and production cost.

Description

Be applicable to the waterworks chlorine-breaking alarm equipment

Affiliated technical field

The utility model relates to a kind of chlorine-breaking alarm equipment, is applicable in the water-purifying process flow process of waterworks, and the warning when chlorination is interrupted chlorine is to prevent the generation of disconnected chlorine accident.

Background technology

For ensureing the healthy of user, the anti-morbific propagation of sealing should not contain pathogenic microorganism in the output water of waterworks, and water factory adopts chemical process that water is carried out disinfection usually, as chlorine disinfectant.Because chlorine is poisonous and hazardous gas, so chlorination house must be kept apart with watchroom.The general operation of chlorination is: the chlorination worker just enters the chlorination house operation at ordinary times at watchroom when needing to adjust chlorine dosage; The pumpman in conveying pump room is responsible for monitoring the residual chlorine amount of output water, when pumpman finds that the output water residual chlorine amount is defective, reinform the whole chlorine dosage of chlorination wage adjustment, the message feedback of disconnected chlorine late, this moment, whole clear water of clean water basin were defective, the water quality of promptly dispatching from the factory is defective, and therefore disconnected chlorine will influence the ordinary production of water factory.Simultaneously, the chlorination worker is because of grasping the residual chlorine amount in the chlorine bottle, and for preventing disconnected chlorine, when the chlorine bottle of being everlasting had remained some chlorine, just the chlorine bottle that more renews in advance made the residual chlorine amount in the chlorine bottle too much, therefore causes waste, has increased production cost.

Summary of the invention

In order to overcome above-mentioned production problem, guarantee that the safe and high quality of waterworks supply water, cut the waste simultaneously, reduce production costs, develop a kind of chlorine-breaking alarm equipment, can in time notify the chlorination worker that disconnected chlorine situation takes place, in time recover chlorination; Simultaneously, it is minimum that residual chlorine amount in the chlorine bottle is reduced to, and reduced the medicine consumption, saved production cost.

The technical scheme that its technical problem that solves the utility model adopts is: the former flow director that has had V-100 type chlorinating machine of the chlorination house of water factory, and when having chlorine to pass through, the direction board of the source of the gas telltale in the flow director is in white states; When no chlorine passed through, the direction board upset was red surface state.But because this equipment is positioned at chlorination house, and the chlorination worker can't see direction board at watchroom, and we have designed a kind of chlorine-breaking alarm equipment for this reason, and the contact of its vernier switch is connected with the turnover transmission rig of direction board with Z type driver blade.When breaking chlorine, the direction board upset is red face, drives the contact that Z type driver blade touches vernier switch simultaneously, thereby connects the circuit of chlorine-breaking alarm equipment, and emergency alarm bell is rung, and notifies the chlorination worker that disconnected chlorine situation takes place, and impels it to search reason immediately, recovers chlorination.

Simultaneously, a cancel switch has been installed in the chlorination warning device, when electric bell is rung, the chlorination worker presses cancel switch after obtaining disconnected chlorine notice, in time removes and rings, and prevents that the jingle bell overlong time from burning out electric bell; And warning is resetted, make it still stand alert.

The beneficial effects of the utility model are, can in time notify chlorination that disconnected chlorine situation takes place because the emergency alarm bell of chlorine-breaking alarm equipment is rung, and impel it to search reason rapidly, in time recover chlorination, thereby stop to resolve the generation of chlorine accident, make the output water residual chlorine amount up to standard, guaranteed the normal operation of producing; Simultaneously can make the residual chlorine amount of chlorine bottle reduce to Schwellenwert, reduce the medicine consumption, reduce production cost.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Accompanying drawing 1 is a structural map of the present utility model

Among the figure: 1 power switch, 2 cancel switches, 3 electric bells, 4 vernier switches, 5Z type driver blade, 6 source of the gas telltales, 7 flow directors.

Embodiment

In Fig. 1,, be installed on the red face of source of the gas telltale (6) of flow director (7) when chlorination (normal be white face) with the Z type driver blade (5) of warning device; Z type driver blade connects vernier switch (4); Electric bell (3) and releasing switch (2) and power switch (1) are installed in the watchroom.When breaking chlorine, the upset of source of the gas telltale is red face, drives Z type driver blade, the contact of touching vernier switch, connection chlorine-breaking alarm equipment circuit; Electric bell is rung in the watchroom, and disconnected chlorine takes place notice chlorination worker.After the chlorination worker learns warning, recover chlorination; Press cancel switch simultaneously, make electric bell stop ringing, disconnected chlorine warning is resetted, still stand alert.Power switch (1) access～220V power supply.

Claims

1, a kind of chlorine-breaking alarm equipment that is applicable to the waterworks is characterized in that: chlorine-breaking alarm equipment is made of power switch, cancel switch, electric bell, vernier switch, Z type driver blade etc.; Its structure is that Z type driver blade is installed on the red face of source of the gas telltale of chlorinating machine in chlorination workshop, and its upper end connects vernier switch; Vernier switch connects indoor electric bell on duty and power switch; Cancel switch is connected on the circuit between electric bell and the power switch.