A kind of instrument thermostat water bath
Technical field
The utility model belongs to water-bath technical field, and in particular to a kind of instrument thermostat water bath.
Background technology
Thermostat water bath is widely used in drying, concentrates, distillation, impregnates chemical reagent, dipping medicine and biological agent,
It is biological, heredity available for constant temperature water bath heating and other humid tests, virus, aquatic products, environmental protection, medicine, health is biochemical real
Test room, indispensable its main feature of instrument of analysis room's education and scientific research:A, operating room's water tank selection stainless steel, there is superior anti-corruption
Corrosion energy .B, temperature control is accurate, statistics have shown, automatic temperature-controlled .C is easy to operate, uses safety.
Current instrument thermostat water bath, thermostatic control effect is poor and without automatic flushing device so that cleaning water-bath
Pot is not convenient.
Therefore, invent a kind of instrument thermostat water bath and seem very necessary.
Utility model content
The purpose of this utility model is to provide a kind of instrument thermostat water bath, to solve to propose mesh in above-mentioned background technology
Preceding instrument thermostat water bath, thermostatic control effect is poor and without automatic flushing device so that cleaning water-bath inconvenience victory
Problem.
To achieve the above object, the utility model provides following technical scheme:A kind of instrument thermostat water bath, including support
Base, water-bath inner bag, polyurethane insulation coating, condenser pipe, water-supply-pipe, the first high-pressure hydraulic pump, circular water conveyance steel tube, security protection
Lid, hand draw ring, wash away shower nozzle, the second high-pressure hydraulic pump, U-shaped electrothermal tube, controlled valve, discharging tube, battery, temperature sensor,
Electric heater, radiator valve, temperature inductor and close and open controller, under the upper end and polyurethane insulation coating of the support base
End is fixedly connected;Water-bath inner bag is fixed with the polyurethane insulation coating;The upper end of the water-bath inner bag and security protection
Lid is fixedly connected;The lower end of the polyurethane insulation coating is fixedly connected with electric heater;The fire end of the electric heater and U-shaped electric heating
The lower end of pipe is fixedly connected;Condenser pipe is fixed with the inwall of the water-bath inner bag;The inner bottom surface of the water-bath inner bag
On be fixed with temperature inductor;The inner upper end of the water-bath inner bag is fixedly connected with circular water conveyance steel tube;The circle is defeated
The surrounding of water steel pipe, which is fixed with, washes away shower nozzle;The side of the polyurethane insulation coating is fixed with the first high-pressure hydraulic pump;Described first
The delivery port of high-pressure hydraulic pump is connected by water-supply-pipe with one end of circular water conveyance steel tube;The opposite side of the polyurethane insulation coating is consolidated
Surely there is the second high-pressure hydraulic pump;The delivery port of second high-pressure hydraulic pump is connected by the other end of water-supply-pipe and circular water conveyance steel tube
Connect;The lower end side of the water-bath inner bag is fixedly connected with discharging tube;The inside of the support base is from left to right solid successively
Surely there are battery, temperature sensor, radiator valve and close and open controller;The temperature inductor and temperature sensor are electrical
Connection;The temperature sensor is electrically connected with radiator valve;The radiator valve opens controller electric connection with closing;Institute
State to close and open controller and electric heater and condenser pipe electric connection;Described close opens controller and battery electric connection;Described first
High-pressure hydraulic pump and the second high-pressure hydraulic pump are electrically connected with battery.
Further, the upper end of the safety protecting cover is provided with hand draw ring.
Further, it is provided with controlled valve on the discharging tube.
Further, the contact position of the safety protecting cover and water-bath inner bag is provided with high temperature resistant silica gel sealing ring.
Technique effect of the present utility model and advantage:The instrument thermostat water bath, by setting two in water-bath inner bag
Individual temperature inductor simultaneously senses the water temperature in water-bath inner bag, is then transmitted to radiator valve, Ran Houheng by temperature sensor
Temperature controller control, which is closed, opens controller, finally closes the closure or openness for opening controller control electric heater and condenser pipe, realizes permanent
The effect of temperature so that thermostatic control effect is good;By the circular water conveyance steel tube of setting on the upper end inwall of water-bath inner bag, and
The surrounding of circular water conveyance steel tube, which is set, washes away shower nozzle, and sets the first high-pressure hydraulic pump and the second high-pressure hydraulic pump to circular water delivery
Steel pipe supply water under high pressure is cleaned to the inwall of water-bath inner bag so that instrument thermostat water bath has the work(cleaned automatically
Can, prevent that incrustation scale from luming so that cleaning is convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:1- support bases;2- water-bath inner bags;3- polyurethane insulation coatings;4- condenser pipes;5- water-supply-pipes;6- first
High-pressure hydraulic pump;7- circle water conveyance steel tubes;8- safety protecting covers;9- hand draw rings;10- washes away shower nozzle;The high-pressure hydraulic pumps of 11- second;12-
U-shaped electrothermal tube;13- controlled valves;14- discharging tubes;15- batteries;16- temperature sensors;17- electric heaters;18- thermostatic controls
Device;19- temperature inductors;20-, which is closed, opens controller.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of instrument thermostat water bath as shown in Figure 1, including in support base 1, water-bath
Courage 2, polyurethane insulation coating 3, condenser pipe 4, water-supply-pipe 5, the first high-pressure hydraulic pump 6, circular water conveyance steel tube 7, safety protecting cover 8, hand
Draw ring 9, wash away shower nozzle 10, the second high-pressure hydraulic pump 11, U-shaped electrothermal tube 12, controlled valve 13, discharging tube 14, battery 15, temperature
Sensor 16, electric heater 17, radiator valve 18, temperature inductor 19 and close and open controller 20, the upper end of the support base 1
It is fixedly connected with the lower end of polyurethane insulation coating 3;Water-bath inner bag 2 is fixed with the polyurethane insulation coating 3;The water-bath
The upper end of inner bag 2 is fixedly connected with safety protecting cover 8;The lower end of the polyurethane insulation coating 3 is fixedly connected with electric heater 17;Institute
The fire end for stating electric heater 17 is fixedly connected with the lower end of U-shaped electrothermal tube 12;It is fixed with the inwall of the water-bath inner bag 2 cold
Solidifying pipe 4;Temperature inductor 19 is fixed with the inner bottom surface of the water-bath inner bag 2;The inner upper end of the water-bath inner bag 2
It is fixedly connected with circular water conveyance steel tube 7;The surrounding of the circular water conveyance steel tube 7, which is fixed with, washes away shower nozzle 10;The polyurethane is protected
The side of warm layer 3 is fixed with the first high-pressure hydraulic pump 6;The delivery port of first high-pressure hydraulic pump 6 passes through water-supply-pipe 5 and circular water delivery
One end connection of steel pipe 7;The opposite side of the polyurethane insulation coating 3 is fixed with the second high-pressure hydraulic pump 11;Second water under high pressure
The delivery port of pump 11 is connected by water-supply-pipe 5 with the other end of circular water conveyance steel tube 7;The lower end side of the water-bath inner bag 2
It is fixedly connected with discharging tube 14;The inside of the support base 1 is from left to right fixed with battery 15, temperature sensor successively
16th, radiator valve 18 and close and open controller 20;The temperature inductor 19 is electrically connected with temperature sensor 16;The temperature
Degree sensor 16 is electrically connected with radiator valve 18;The radiator valve 18 opens controller 20 and is electrically connected with closing;It is described
Close and open controller 20 and be electrically connected with electric heater 17 and condenser pipe 4;Described close is opened controller 20 and is electrically connected with battery 15;Institute
State the first high-pressure hydraulic pump 6 and the second high-pressure hydraulic pump 11 is electrically connected with battery 15.
Further, the upper end of the safety protecting cover 8 is provided with hand draw ring 9.
Further, it is provided with controlled valve 13 on the discharging tube 14.
Further, the contact position of the safety protecting cover 8 and water-bath inner bag 2 is provided with high temperature resistant silica gel sealing ring.
Operation principle:The instrument thermostat water bath, by setting two temperature inductors 19 in water-bath inner bag 2 and feeling
The water temperature in water-bath inner bag 2 is answered, radiator valve 18 is then transmitted to by temperature sensor 16, then radiator valve 18 is controlled
System, which is closed, opens controller 20, finally closes the closure or openness for opening the control electric heater 17 of controller 20 and condenser pipe 4, realizes constant temperature
Effect so that thermostatic control effect is good;By setting circular water conveyance steel tube 7 on the upper end inwall of water-bath inner bag 2, and in circle
The surrounding of shape water conveyance steel tube 7, which is set, washes away shower nozzle 10, and sets the first high-pressure hydraulic pump 6 and the second high-pressure hydraulic pump 11 to circle
The supply water under high pressure of water conveyance steel tube 7 is cleaned to the inwall of water-bath inner bag 2 so that instrument thermostat water bath has automatic cleaning
Function, prevent that incrustation scale from luming so that cleaning it is convenient.
Utilize technical scheme described in the utility model, or those skilled in the art's opening in technical solutions of the utility model
Give, design similar technical scheme, and reach above-mentioned technique effect, be to fall into protection domain of the present utility model.