RU2813083C1 - Full cycle carpet washing machine with disinfectant effect - Google Patents

Abstract

FIELD: household equipment.

SUBSTANCE: full-cycle carpet washing machine with a disinfecting effect consists of frame 2, on which washing bath 3, rinsing bath 4, as well as electrohydraulic pulse generator 10, which is a source of shock wave formation, including a capacitor, a transformer that forms a spark gap, equipped with sources of electric discharges 11, 12, which are mounted in the bottom of the body of baths 3, 4, as well as rotating perforated shafts for spinning 5, 6 carpets after rinsing and washing with ultrasonic emitters installed above them, mounted in body 7, 8. During operation, the emitters are supplied with an alternating voltage of the corresponding frequency from ultrasonic generator 9; the equipment also includes pressure plates 14 installed above the bottom of the washing and rinsing baths with rolling shafts 13 equipped with needle disks installed in the spaces between the pressure plates 14 over the entire surface of the shafts, the shafts are driven with the possibility of simultaneous pinning from the back of the carpet and transporting the carpet in a given direction between the named parts of the equipment, control and adjustment of the functions of various parts of equipment 1 is carried out through control cabinet 18, all types of liquids in equipment 1 pass through water circuit 100.

EFFECT: fewer wearing mechanical parts in the machine, which reduces the cost of its production, and what is significant, this method disinfects the carpet product, killing harmful allergenic microflora, the carpet fabric lasts longer and can withstand a greater number of washing cycles due to less impact on the carpet structure.

1 cl, 2 dwg

Description

Field of technology. Full cycle carpet washing machine with disinfectant effect.

State of the art. Currently, there are mainly three types of machines on the market for carrying out a full cycle of washing carpets.

The first is a knockout machine for knocking out solid particles, sand and more, example - https://www.youtube.com/watch?v=Qo_hwZTY_yE

Secondly, these are rotary machines for washing carpets, which use a mechanical method of washing carpets using brushes with plastic bristles, example - https://www.youtube.com/watch?v=9J_zm25H1LY

Third, these are centrifugal centrifuges for spinning carpets, example - https://www.youtube.com/watch?v=Q07L2rabpdY

As well as drying chambers with warm air circulation,

example - https://www.youtube.com/watch?v=lvEm3fZQ4dk

These devices together occupy large production areas, and these devices also have many mechanical components that wear out and require constant expensive technical repairs and maintenance. In a rotary washing machine, the carpet is washed in an unfolded form with water supplied to the front part of the carpet, which does not completely contribute to the complete washing of dirt deposits from the internal structure of the carpet pile. Disclosure of the invention. Based on the achieved level of technology, the first task to which the invention is aimed is to improve and reduce the cost of production of this equipment, as well as to reduce the labor costs of operating personnel, ensure a simple design and low cost of the equipment components, and ease of assembly. This machine is also more compact and combines four types of equipment in one carpet washing machine, using a continuous cycle of beating, washing, rinsing, spinning and drying the carpet, which significantly reduces the work process in time, uses fewer workers and takes up less work space . The machine uses a fundamentally new method of spinning carpets using perforated rollers, with ultrasonic emitters installed above them (creating shock waves) to which an alternating voltage of the appropriate frequency is supplied from an ultrasonic generator. Carpets are beaten and washed in the machine using the electro-hydraulic effect of L.A. Yutkina. it is a simple way of converting electrical energy into mechanical energy. As a result of using these methods, the machine becomes easier to maintain and operate. The carpet is immersed in the bathtub and washed in running water, which helps to better wash out dirt and other deposits. The machine has fewer wearing mechanical parts, which reduces the cost of its production, and what is significant, this method disinfects the carpet product, killing harmful allergenic microflora (dust mites, etc.), the carpet fabric with such gentle washing lasts longer and can withstand a greater number of washing cycles due to less impact on the pile and the very structure of the carpet. The consumption of electricity and detergents is also reduced, while saving working time and effort, and the cost of renting premises.

Brief description of the drawings.

In fig. 1 the equipment according to the invention is presented in a longitudinal section.

In fig. Figure 2 illustrates a diagram of water circulation in the equipment.

Implementation of the invention. The main parts of the equipment 1 illustrated in FIG. 1 are a frame 2, on which the following are placed sequentially in the carpet transportation direction H: a washing bath 3, a rinsing bath 4 for carpet products. And also after each bathtub there are sequentially installed rotating perforated spinning shafts 5, 6 with ultrasonic emitters installed above them, mounted in housings 7, 8, which, using ultrasonic waves, wring out the carpet product after washing and rinsing; alternating current is supplied to the ultrasonic emitters during operation voltage of the corresponding frequency from the ultrasonic generator 9. The equipment also includes an electrohydropulse generator 10, which is a source of shock wave formation, including a capacitor, transformer, forming a spark gap, equipped with sources of electric discharges 11, 12, which are mounted along the bottom of the baths 3, 4 in in the transverse direction from the first to the second longitudinal edge, the equipment also includes rolling shafts 13, which are installed above the bottom of the bathtubs for washing 3 and rinsing 4. The bottom of the bathtubs is made of stainless steel and polished, the shafts are driven and equipped with needle disks with the possibility of piercing with the rear part of the carpet and transporting the carpet K above the bottom of the baths under the pressure plates 14. The pressure plates 14 are located from the front to the back of the baths 3, 4 and control the movement of the carpet in the direction indicated by the arrow H between the named parts of the equipment. The rolling shafts 13 are connected to each other through a system of pulleys at the ends of the shafts by drive belts, which simultaneously rotate the perforated spinning shaft 5 and the perforated spinning shaft 6, at the ends of which drive rollers are installed, thus, in the claimed device a mechanism is created that does not allow the carpet to slip, taking into account the fact that the detergent composition and water create a certain difficulty when transporting carpet K in a given direction H. As can be seen in Fig. 1 at the beginning of work, the carpet moves face down in the direction H from the specified end of the frame 2 to the bathrooms 3, 4 during washing and rinsing, during which the front side of the carpet is cleaned, the electrohydraulic pulse generator 10 generates shock waves through the sources of electric discharges 11, 12 creating electrohydraulic shocks, the frequency and strength of which initially for of all types of carpets is selected taking into account not to tear the carpet products and at the same time provide sufficient power to knock out sand, peel off solid particles and wash away dirt deposits that will fall to the bottom of bathrooms 3, 4 and be washed out with running water. When the carpet K is washed on equipment 1 in the bathroom 3, the washing process is accompanied by the supply of detergent through the tray 25 (shown in Fig. 2) into the water where the carpet K is to be washed, after the carpet has partially gone through the washing cycle in the bathroom 3, the carpet enters the rotating perforated spinning shaft 5, where, with the help of ultrasonic emitters mounted in the housing 7, which tightly presses the carpet product to the rotating perforated spinning shaft 5, alternating voltage is supplied to the emitters from the ultrasonic generator 9 and the detergent composition is knocked out of the body of the carpet using ultrasonic waves K into the drain tank 15, then the carpet goes into the rinsing bath 4, in the process of rinsing the carpet everything happens the same as in the washing bath 3, but without supplying detergents, where the carpet is rinsed with running water, passing through baths 3, 4 the carpet enters a rotating perforated spinning shaft 6 where, also with the help of ultrasonic emitters built into the housing 8, water is knocked out of the carpet body into a drainage container 16; the equipment also includes a heating element 17, which increases the efficiency of the final drying process by heating the liquid medium and creating more effective temperature conditions for the outflow of water from the carpet, the heating element 17 is installed in the drainage container 16 along the entire rotating perforated spinning shaft 6, at the finishing stage after spinning at the rear end of the frame 2, the carpet is supplied to a movable tray for temporary storage of the carpet.

The equipment 1 according to the invention also contains a control cabinet 18, schematically shown in FIG. 1. Using the control cabinet 18, the state of the electrohydraulic pulse generator 10, the ultrasonic generator 9 and the water circuit 100 are monitored, which are controlled by the adjustment means contained in the equipment 1 and installed in various devices, providing the ability to control the following parameters: the efficiency of washing, rinsing and spinning the carpet products by adjusting the speed of rolling shafts 13 and rotating perforated spinning shafts 5 and 6, through a frequency converter installed in the control cabinet 18, in addition, using the control cabinet 18 you can control the inlet solenoid valves 26, 27 and the drain solenoid valves 28, 29 by adjusting fluid flows into equipment 1.

Equipment 1 according to the invention also contains a water circuit 100, shown schematically in FIG. 2. The main parts of the water circuit 100 shown in FIG. 2 are a water supply pipeline 40 to bath units 3, 4 through blocks with inlet solenoid valves 26, 27, which are switched through the control cabinet 18 and water is supplied to bath units 3, 4 as needed. In baths 3, 4 there are sensors that detect the surface level water, which through the control cabinet 18 opens and closes the drain solenoid valves 28, 29, and also if the surface level of the water in the bath 3, 4 exceeds a predetermined upper limit, the water can be drained from the baths 3, 4 in the form of an overflow. All types of liquids from equipment 1 are discharged through a mesh filter trap for small and large particles 41 and a water drainage pipeline 50.

Information sources.

Yutkin L. A. Electrohydraulic effect and its application in industry. L.: Mechanical engineering. 1986. 138 p. 250 s.

Yutkin effect. His inventions could revolutionize science and agriculture https://www.youtube.com/watch?v=ZqYR62WJ6p8

Shutilov V.A. Fundamentals of ultrasound physics [Text] / V.A. Shutilov. - L.: Leningrad University Publishing House, 1980. - 280 p.

Raj Baldaev Applications of ultrasound. [Text] / V. Rajendran. - M.: Technosphere Publishing House, Palanichi, 2006. - 576 p.

Omnipotent sound. The possibilities of ultrasound are endless and it is the future. https://www.youtube.com/watch?v=tYVrPUmraNM

Non-contact ultrasonic spraying https://www.youtube.com/watch?v=ev9C6XOvU7Q

Claims (1)

A full-cycle carpet washing machine with a disinfecting effect, consisting of a frame on which the following are placed sequentially in the direction of transportation of the carpet: a washing bath, a bath for rinsing carpets, after each bath there are rotating perforated spinning shafts installed sequentially, characterized in that above the perforated The shafts are equipped with ultrasonic emitters built into the housing, which, using ultrasonic waves, wring out the carpet product after washing and rinsing, while the ultrasonic emitters during operation are supplied with alternating voltage from an ultrasonic generator, while the device contains an electrohydropulse generator, with the help of which washing and rinsing is carried out carpet product, where an electrohydraulic pulse generator generates shock waves through sources of electric discharges, which are mounted along the bottom of the bathtub, creating electrohydraulic shocks, while the electrohydraulic pulse generator includes a capacitor, a transformer and a forming spark gap.