CN2136587Y

CN2136587Y - Gas type power cut heat preservation device for aquatic animals box

Info

Publication number: CN2136587Y
Application number: CN 92221366
Authority: CN
Inventors: 王勇平
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-25
Filing date: 1992-09-25
Publication date: 1993-06-23
Anticipated expiration: 2002-09-25

Abstract

The utility model relates to a gas type heat-keeping device for an aquatic animals box in power failure, comprising two parts, namely a controller and a heater. On the case of power failure, the controller opens a valve; fuel gas enters a jet head which is arranged in an aluminum pipe through a capillary pipe; the fuel gas is ignited and produces a great deal of heat energy. The aluminum pipe in a fish pot is placed into water, and consequently, the water temperature is kept. The utility model solves the heat keeping problem in the case of power failure of the aquatic animals box. The utility model which can be used for breeding tropical fishes and breeding live fishes in daily life in a guest house, a restaurant and a hotel has the advantages of reasonable design, compact structure, simple operation, convenient maintenance and high safety.

Description

Gas type power cut heat preservation device for aquatic animals box

The utility model relates to a kind of aquarium attemperator.

The fish jar that existing aquarium (also claiming fish jar) is especially raised tropical fish, generally need to use electric heating and thermal insulation device, make water temperature keep 22-30 ℃, but, often quit work, and water temperature is descended significantly owing to paroxysmal power failure electric heating and thermal insulation device, dead to famous and precious tropical fish is endured cold suddenly, cause the very big economic loss of aquarist, also usually make their mental state uneasiness.

The purpose of this utility model is: the combustion type aquarium power failure warmer that provides a kind of aquarium to use under power-off condition.Promptly under situation about having a power failure suddenly, still can make aquarium keep certain temperature.

The utility model is achieved in that it comprises: heating and control two parts are arranged: wherein heating part comprises: blower fan, air inlet pipe, capillary, threeway ponding bottle, shower nozzle, heat transfer jacket, burning and gas-exhausting pipe and shell, and air inlet pipe and burning and gas-exhausting pipe insert two of threeway ponding bottle side by side and connect mouth; Blower fan places the air inlet pipe upper end, and the exhaust end of blower fan and burning and gas-exhausting pipe places in the shell altogether; Capillary is picked out by the gas tank that places controller, behind air inlet pipe, threeway ponding bottle, is seated in the bottom of burning and gas-exhausting pipe, capillary outlet termination shower nozzle, and shower nozzle is inserted in the heat transfer jacket, and the other end of burning and gas-exhausting pipe is put a bimetal leaf; Controller comprises: several parts of relay, bimetal leaf, transistor, direct current generator, ignition, valve and battery, the bimetal leaf two ends are connected with colelctor electrode with transistor base, be connected in series mutually with the relay normally-closed contact again, emitter with and the direct current generator and the ignition that connect be connected in series, insert battery; The relay electromagnet by-pass valve control.

Detailed structure of the present utility model gives detailed description by the embodiment accompanying drawing that provides:

Fig. 1 is the utility model overall construction drawing.

Fig. 2 is the utility model controller electrical schematic diagram.

Fig. 3 is the utility model controller schematic diagram.

Among Fig. 1,1 is controller, and 2 is blower fan, and 3 is air inlet pipe, and 4 is capillary, and 5 are threeway ponding bottle, and 6 is shower nozzle, and 7 is heat transfer jacket, and 8 is the burning and gas-exhausting pipe, and 9 is shell, and 10 is bimetal leaf.

Live wire and appendix are connected between controller and heater, blower fan places the air inlet pipe upper end, capillary is picked out by the gas tank that places controller, be seated in the bottom of burning and gas-exhausting pipe through air inlet pipe, threeway ponding bottle, capillary outlet termination one shower nozzle, shower nozzle is inserted in the heat transfer jacket, and the other end of burning and gas-exhausting pipe is put a bimetal leaf; Air inlet pipe and burning and gas-exhausting pipe insert two of threeway ponding bottle side by side and connect mouth; The exhaust end of blower fan and burning and gas-exhausting pipe places in the shell altogether.

During heater work, the combustion gas in the gas tank sprays to the shower nozzle in the burning and gas-exhausting pipe through capillary by valve, simultaneously, blower fan is sent air into the burning and gas-exhausting pipe, to increase oxygen in the pipe, ignition is lighted gas, at the burning and gas-exhausting combustion inner pipe, the burning and gas-exhausting pipe is made by aluminum pipe, be placed in the water in the fish jar, because gas combustion produces a large amount of heat energy, be discharged in the water by aluminum pipe, do not descend to keep water temperature.After gas is lighted, the gas temperature of discharging in the aluminum pipe is higher, make the bimetal leaf temperature distortion that is placed on the blast pipe upper end, relay contact separates, and motor and igniter quit work, at this moment, because the thermal current in the blast pipe upwards, by the air-flow effect, the air inlet inner air tube enters automatically, required oxygen part when guaranteeing to burn away.Combustion gas can produce carbonic acid gas and water when burning, carbonic acid gas is discharged through blast pipe, and moisture content flows in the threeway ponding bottle.If any ponding, illustrate and stopped electricity, warmer work in the ponding bottle.

Fig. 2 is the utility model control section electrical schematic diagram, and among Fig. 2,1-1 is a relay, and 10 is bimetal leaf, and 1-2 is a transistor, and 1-3 is a direct current generator, and 1-4 is an ignition, and 1-5 is 3 volts of batteries, and 1-6 is 220 volts of power supplys.Concrete connected mode is: the sheet metal two ends are connected with colelctor electrode with transistor base respectively again, connect the back and are connected in series with the relay normally-closed contact; Direct current generator is connected in series with emitter with ignition and after connecing, and the other end is connected with 3 volts of GNDs again, and anode is succeeded appliance contact.

Fig. 3 is the controller schematic diagram, and 4 is capillary, and 1-1 is a relay, and 1-5 is dog days' battery, and 12 is controller housing, and 13 is gas tank, and 14 is tube connector, and 11 is valve.

The control section operation principle: when power supply inserted 220 volts of civil powers, relay sucted, and warmer is initially located in duty, and when electricity was arranged, the electromagnet on the relay 1-1 was with on valve 11 tops, and valve is closed, and no gas flows through in the capillary.Simultaneously, blower fan and ignition power are opened through the relay normally-closed contact, and heater is not worked.After the power failure, relay discharges because of dead electricity, and valve is by under the spring top, and valve is opened, gas is sent into capillary by valve, blower fan and igniter are connected power supply, heater work, bimetal leaf gauge tap transistor by the relay normally-closed contact, because of atmosphere temperature rising, open the bimetal leaf contact, and transistor ends, and blower fan and igniter quit work.Relay sucts behind the city power recovery, and heater quits work.

Valve can be regulated arbitrarily, is adjusted to maximum: the gas combustion calorific value is equivalent to 150 watts of electrothermal tubes; Minimum place: the gas combustion calorific value is equivalent to 30 watts of electrothermal tubes.

The utility model advantage is: solved the insulation problem in the aquarium power-failure situation 1., raising famous and precious tropical fish can be because sudden power failure cause descend significantly frost bitten or freeze to death of water temperature, for the aquarist has removed economically and ideological burden. 2. this warmer also can be widely used in the hotel, the wineshop, and the fresh live fish of the daily raising of restaurant and the catering trade, after tested, fish jar fluctuating temperature in 12 hours meets instructions for use fully in ± 3 ℃. 3. this warmer is reasonable in design, compact conformation; On ordinary days aluminum pipe is placed the water of fish jar, warmer is opened work automatically during power failure, and is simple to operate, easy to maintenance; Adopt 3 volts of dc sources, safe and reliable.

Claims

1, a kind of combustion type aquarium power failure warmer is characterized in that: it includes heating and control two parts,

A. heating part comprises: blower fan, air inlet pipe, capillary, threeway ponding bottle, shower nozzle, heat transfer jacket, burning and gas-exhausting pipe and shell, and wherein, air inlet pipe and burning and gas-exhausting pipe insert two of threeway ponding bottle side by side and connect mouth; Blower fan places air inlet pipe upper end, places altogether in the shell with the exhaust end of burning and gas-exhausting pipe; Capillary through air inlet pipe, threeway ponding bottle, is placed in the bottom of burning and gas-exhausting pipe by placing the gas tank in the controller to pick out, capillary outlet termination shower nozzle, and shower nozzle is inserted in the heat transfer jacket, and the exhaust end of burning and gas-exhausting pipe is put a bimetal leaf;

B. control section comprises: a relay, a bimetal leaf, a transistor, direct current generator, ignition, valve and several parts of battery, the bimetal leaf two ends connect transistor base and colelctor electrode respectively, be connected in series with relay, direct current generator and ignition also connect back one termination transistor emitter stage, another termination battery, the relay electromagnet by-pass valve control.