A kind of dish-washing machine self-cleaning system
Technical field
The utility model relates to a kind of dish-washing machine self-cleaning system.
Background technology
Dish-washing machine is a kind ofly can substitute hand washing, clean various tablewares, as the special equipment of bowl, cup, dish, spoon, cutter, fork, chopsticks etc.Use dish-washing machine, not only can be various tableware wash cleans, but also can play the effect of oven dry, sterilization, minimizing Bacterial cross.Be divided into two kinds of commercial dish-washing machine and domestic bowl-washings by the purposes dish-washing machine.Commercial dish-washing machine is to be applicable to the equipment of tablewares such as cleaning bowl, chopsticks, dish, dish, cutter, fork automatically such as hotel, restaurant, dining room, is characterized in high temperature, big intensity, short time processing.It is that the kitchen in dining room, hotel, institutional settings dining room has alleviated labour intensity, has improved operating efficiency, and promotes sanitation and hygiene.Can be divided into box and conveying type two big classes by structure.Be divided into electromechanical control, electronic type control by control mode.Electromechanical control is more traditional control mode, and kernel control chip is the electromechanical program controller, and is stable and reliable for performance.Electronic type control is that the employing single-chip microcomputer is a kernel control chip, and programming has more flexibility, has various duty to show simultaneously.Running water is pressurizeed by washing pump, through the heating tube heating, by the hole for water spraying ejection of spray thrower.Because the spray thrower reaction force of being sprayed water and constantly rotating, spray thrower sprays water jets under high pressure from three-dimensional at high speed with running water, make the water column that is sprayed onto the dish-washing machine top still have very big recoil strength, each face of tableware is all washed repeatedly, thereby the viscosity and the absorption affinity of grease have been reduced, with Steamed fish, steam egg, boil the residual juice that is attached on the tableware after the milk and clean up.Dirt is fallen the bottom filters place, and the sewage after the cleaning is discharged automatically through draining pump, utilizes waste heat that tableware is dried then.Dish-washing machine is a kind of equipment that can substitute hand washing, the various tablewares of cleaning, but the greatest problem that dish-washing machine exists is exactly the automatically cleaning and the scale removal problem of dish-washing machine, usually because self cleaning and dirt have influence on the quality that washes the dishes.
The utility model content
The purpose of this utility model is a kind of dish-washing machine self-cleaning of design system, on the basis that does not increase equipment, solves self-cleaning and scale removal problem.
Dish-washing machine self-cleaning described in the utility model system washes pump, magnetic valve, pipeline by the dish-washing machine master and constitutes; The delivery port place of washing pump the dish-washing machine master connects a bypass; Establish the import of a heat packs self-cleaning liquid on the panel of heat packs, a valve seat is fixed by import department at heat packs self-cleaning liquid, and magnetic valve A and the import of heat packs self-cleaning liquid are fastened on the valve seat; Magnetic valve A is connected with magnetic valve B by tube connector by threeway, silk is connected with check-valves 7; Magnetic valve B is connected with the main by-pass port of washing on the pump silk by connecting, and threeway is connected with entering water electromagnetic valve; Entering water electromagnetic valve, magnetic valve A and magnetic valve B are connected with the gauge tap of control cabinet.
When will be to heat packs, spray arm and pipeline scale removal, open the gauge tap of control cabinet, opens solenoid valve, the pickle in the water washing chamber will enter heat packs and hot water piping, the scale removal of heat water-spraying's arm by main bypass of washing pump; Enter the scale removal of cleaning spray arm by the main delivery port of washing pump; Sewage after the scale removal cleans up by clear water.
Dish-washing machine self-cleaning described in the utility model system just washes the master of dish-washing machine have been increased a bypass outlet and has been communicated with heat packs on the pump, by solenoid control, finish the cleaning of dish-washing machine.Reasonable in design, simple in structure, the self-cleaning of dish-washing machine has been finished in simple operation under the situation that does not change any structure.
Description of drawings
Fig. 1 dish-washing machine self-cleaning system explosive view.
Wherein: 1, heat packs 2, heat packs self-cleaning liquid import 3, valve seat 4, magnetic valve A 5, threeway 6, to silk 7, check-valves 8, tube connector 9, magnetic valve B 10, connect silk 11, entering water electromagnetic valve 12, delivery port 13, bypass.
The specific embodiment
Dish-washing machine self-cleaning described in the utility model system washes pump, magnetic valve, pipeline by the dish-washing machine master and constitutes; Delivery port 12 places of washing pump the dish-washing machine master connect a bypass 13; Establish heat packs self-cleaning liquid import 2 on the panel of heat packs 1, a valve seat 3 is fixed by import department at heat packs self-cleaning liquid, and magnetic valve A4 and the import of heat packs self-cleaning liquid are fastened on the valve seat; Magnetic valve A4 is connected with magnetic valve B by tube connector 8 by threeway 5, silk 6 is connected with check-valves 7; Magnetic valve B9 is connected with the main by-pass port of washing on the pump silk 10 by connecting, and threeway 5 is connected with entering water electromagnetic valve 11; Entering water electromagnetic valve, magnetic valve A and magnetic valve B are connected with the gauge tap of control cabinet.