CN211142542U

CN211142542U - Washing machine with one drum shared by water washing and dry cleaning

Info

Publication number: CN211142542U
Application number: CN201921558010.1U
Authority: CN
Inventors: 蒙国春
Original assignee: Suzhou Jiawa Intelligent Technology Co ltd
Current assignee: Suzhou Jiawa Intelligent Technology Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-07-31
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to a domestic appliance field. The utility model provides a washing machine of a drum is washd and dry-cleaned in common, this washing machine is including dry-cleaning system and washing system, dry-cleaning system with a drum is washd in the system sharing, the drum below is connected with total fluid-discharge tube, total fluid-discharge tube's one end is connected with and does not have the residual three-way valve. The residue-free three-way valve is a three-way valve, when liquid flows, solution residue cannot be generated, different liquids flow out from different valve ports, and mutual pollution cannot be caused. The utility model discloses washing machine realizes that washing machine dry-cleaning system and washing system can share same cylinder through the use of no residual three-way valve, has greatly reduced the volume of domestic dry-cleaning machine and washing machine all-in-one, improves the single section of thick bamboo structure for sharing a cylinder from the binocular structure independent respectively.

Description

Washing machine with one drum shared by water washing and dry cleaning

Technical Field

The utility model relates to the field of household appliances, in particular to a household single-drum washing machine which can be used for dry-cleaning and washing clothes.

Background

Chinese patent CN201120334583.3 proposes an isolated hybrid dry cleaning, water washing and drying integrated machine, which comprises a metal shell, a dry cleaning device, a water washing device, a drying device, a transmission device and an automatic control system, and is characterized in that: the dry cleaning device (1), the water washing device (2) and the drying device (3) are isolated single bodies, a metal shell (4) is arranged outside each single body and is fixed on a metal frame (5) which is convenient to combine and bottle by a connecting component (6) on the metal shell (4), the isolated dry cleaning device or the water washing device or the drying device is arranged in the single metal frame (5), the metal frames (5) are connected and assembled into a unit by two groups of upper and lower structures, or are connected and assembled into a unit by two groups of left and right structures, or the upper and lower structure units and the left and right structure units are connected and assembled into a combined and assembled array at least comprising two devices of the dry cleaning device (1), the water washing device (2) and the drying device (3); a water inlet pipe (7) is arranged above the back of the water washing device (2), and a water outlet pipe (8) is arranged below the water washing device. The washing machine in the patent has a huge structure, can only be suitable for commercial places, and along with the improvement of living standard and living quality of people, the household dry washer can bring more convenient and more quality-added life to people. The household use of the dry washer needs to be considered, the current water washing machine is a household appliance necessary for each household, and the dry washer is required to have the function of the dry washer at the same time, so that a plurality of technical problems need to be solved. How to share the drum of the water washing machine and the drum of the dry-cleaning machine and ensure that the drums are not polluted mutually is an important problem to be overcome by the family-based dry-cleaning machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a washing machine of a drum is used with dry-cleaning washing machine to washing, the utility model provides a following technical scheme:

a washing machine with washing and dry-cleaning shared roller comprises a dry-cleaning system and a washing system, wherein the dry-cleaning system and the washing system share one roller, a main liquid discharge pipe is connected below the roller, and one end of the main liquid discharge pipe is connected with a residue-free three-way valve. The residue-free three-way valve is a three-way valve, when liquid flows, solution residue cannot be generated, different liquids flow out from different valve ports, and mutual pollution cannot be caused.

As an optimal scheme of the utility model, the cylinder include the rotary cage and suit in the outside drum shell of rotary cage, drum shell is double-deck cavity structure.

As another preferred scheme of the utility model, drum shell's material is the metal material, install the heating rod among the drum shell cavity structure, the heating rod is one or more. Running water is injected into the cavity structure of the roller shell, so that the running water can be heated to generate heat.

As another preferred scheme of the utility model, drum shell is last to be installed level sensor, level sensor includes that water deficiency sensor and water full sensor, and water full sensor mounted position is higher than water deficiency sensor mounting height, drum shell is last to install temperature sensor. When the dry cleaning system or the water washing system needs to be heated, the system checks whether a water shortage sensor sends a signal, if the water shortage sensor sends the signal, tap water needs to be injected into the cavity structure of the roller shell, if the water shortage sensor sends the signal, the injection of the tap water into the cavity structure of the roller shell is stopped, and if the water shortage sensor does not send the signal, and the water fullness sensor does not send the signal, the water quantity in the cavity of the shell is moderate, and the heating can be carried out. The temperature sensor is positioned at the upper part of the roller shell, and when the roller shell is heated and the water vapor reaches the position of the upper part of the roller shell, the temperature sensor measures the temperature.

As a further preferred aspect of the present invention, the bottom of the drum is provided with a bottom liquid groove, and the liquid outlet is connected to the bottom liquid groove. The solution in the roller flows out of the roller through the accumulated liquid groove at the bottom of the roller. The cylinder bottom effusion groove is arranged at the lowest point of the roller, and the solution in the roller can be ensured to flow out completely.

As another preferable embodiment of the present invention, the dry cleaning system includes a washing system, a filtering system, a drying system and a dry cleaning solvent distilling system.

As a further preferred embodiment of the present invention, the washing system of the dry cleaning system is provided with a dry cleaning solvent feed liquor pipe, the washing system is provided with a water inlet pipe, the dry cleaning solvent feed liquor pipe and the water inlet pipe are respectively connected to the drum.

As another preferred scheme of the utility model, there is not residual three-way valve including two exports, an export is used for discharging the sewage after the washing, and an export is used for discharging the dry cleaning solvent after the washing. The washing machine, the water inlet pipe of the washing system and the dry-cleaning solvent inlet pipe of the dry-cleaning system are separate and independent pipelines, the liquid outlet of the drum of the washing machine is shared by the washing system and the dry-cleaning system, and the liquid is discharged to a specified position through the residue-free three-way valve after the water or dry-cleaning solvent is discharged out of the drum according to the fact that the washing machine works in a washing mode or in a dry-cleaning mode.

As another preferred embodiment of the present invention, the distillation system of the dry cleaning system uses a drum as a distillation cylinder, and water is added to the drum shell and heated to serve as a heat source of the distillation system of the dry cleaning solvent. The dry cleaning solvent to be distilled and purified is directly conveyed into the roller, and is distilled by heating the roller shell, so that the purification of the dry cleaning solvent is realized, and various impurities and pigments are removed.

As another preferred scheme of the utility model, the water washing system comprises a water inlet system, a washing system and a drainage system, wherein the water inlet system comprises a water inlet, a water inlet pipe and a washing powder box which are connected in series in sequence; the washing system comprises a roller, a roller shell sleeved on the roller and a brushless direct-drive motor which is connected with the roller and drives the roller to rotate; the drainage system comprises a barrel bottom accumulated liquid groove, a liquid discharge port, a residue-free three-way valve and a drain pipe which are sequentially connected.

The utility model has the advantages that:

1. the utility model realizes that the dry cleaning system and the washing system of the washing machine can share the same roller by using the residue-free three-way valve, greatly reduces the volume of the integrated machine of the household dry cleaning washing machine and the washing machine, and improves the structure from the independent double-cylinder structure into the single-cylinder structure sharing one roller;

2. the utility model discloses washing machine that water washing and dry-cleaning share a cylinder, the distillation cylinder of the dry-cleaning solvent distillation system of the dry-cleaning machine is replaced by the cylinder, and the cylinder shell realizes the heating function and provides the heat source needed by the dry-cleaning solvent distillation system;

3. the utility model discloses drum shell's heating function can also realize high temperature washing, for example washing powder washing clothes under the 40 ℃ condition, 60 ℃ washing clothes, perhaps suitable temperature dry cleaning solvent dry-cleaning clothes realizes better clean effect.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a first viewing angle structure of the present invention in a non-shell state;

fig. 3 is a schematic view of a second view angle structure of the present invention in a non-shell state.

The reference numbers in the figures are:

1-washing machine shell 11-maintenance window 12-water inlet

13-water outlet 2-roller 21-roller shell

22-drum air inlet 23-drum bottom effusion groove 24-drum cover

25-residue-free three-way valve 26-brushless direct drive motor 3-steam generator

31-heating rod 32-water full sensor 33-water deficiency sensor

4-dry cleaning solvent storage tank 41-oil pump 42-water pump

43-basket filter 44-tap water distributor 45-silver ion generator

51-fan 52-motor 53-fan air inlet shell

54-exhaust pipe 55-corrugated hose 56-condenser box

57-compressor 571-evaporator cooling fin 572-condenser heating fin

58-oil-water separator 59-steam physical pressure release valve 6-circuit board

Detailed Description

The process embodiments are described in detail below to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to thereby define the scope of the invention more clearly.

As attached figure 1 the utility model discloses spatial structure schematic diagram, fig. 2 the utility model discloses first visual angle structure schematic diagram of no shell state and attached 3 the utility model discloses no shell state second visual angle structure schematic diagram is shown, a washing machine of a drum is shared with dry-cleaning to washing, is equipped with maintenance window 11 on the washing machine shell 1, and the side of washing machine shell 1 is equipped with water inlet 12 and delivery port 13, and water inlet 12 is located the middle part position, and delivery port 13 is located the lower part position of shell 1.

The washing machine is characterized in that a drum 2 is installed in a washing machine shell 1, a drum shell 21 is arranged on the drum 2, and the drum shell 21 is formed by curling a flat 304 stainless steel cavity structure or welding an inner wall material and an outer wall material into a cavity structure. The bottom of cylinder 2 is equipped with barrel head hydrops recess 23, and all liquid in the cylinder 2 all finally flow into barrel head hydrops recess 23 in, flow out from this barrel head hydrops recess 23 department. The cylinder bottom effusion groove 23 is connected with a residue-free three-way valve 25 through a pipeline. The back of the roller 2 is provided with a brushless direct drive motor 26, and the direct drive motor 26 drives the roller 2 to rotate. The washing machine casing 1 is rotatably provided with a drum cover 24 at a position corresponding to the drum 2.

The steam generator 3 is provided with a heating rod 31 in the cavity of the drum shell 21, tap water is connected into the water inlet 12 and distributed by the tap water distributor 44, and one path of tap water is connected into the drum shell 21 by the water pump 42 to continuously provide tap water for the steam generator 3. A full water sensor 32 and a water shortage sensor 33 are mounted on the drum shell 21, and the full water sensor 32 is mounted on the upper part of the water shortage sensor 33. When the steam generator 3 is operated, it first detects whether the water amount in the drum shell 21 meets the requirement, if the signal of the water shortage sensor 33 is received, it indicates that the water amount in the drum shell 21 is insufficient, the water pump 42 pumps water into the drum shell 21, and when the signal of the water full sensor 32 is received, it indicates that the water amount in the drum shell 21 reaches the maximum, the water pump into the drum shell 21 is stopped, and then the heating rod 31 is started to start heating. If the steam generator 3 is used to distill the dry-cleaning solvent, it is required to heat water to a steam state so as to distill the dry-cleaning solvent. If the steam generator 3 is used for heating the temperature of water in the drum 2 during the water washing, the heating rod 31 is only required to heat the water to about 40 ℃. Steam generator 3 can also be used for directly carrying out steam to the clothing and wash, and during the use, steam generator 3 heats and produces steam, has the pipeline on the steam generator 3, directly guides steam to cylinder 2 in, washs the clothing, reaches better scrubbing effect. The steam generator 3 is provided with a physical steam relief valve 59, and when the air pressure in the steam generator 3 exceeds a standard, the physical steam relief valve 59 is automatically opened to reduce the air pressure in the steam generator 3, so as to ensure the safety of the system.

The washing machine comprises a washing machine shell 1, a dry cleaning solvent storage tank 4 and a centrifugal pump are fixedly arranged below a roller 2, and the dry cleaning solvent storage tank 4 is connected with the roller 2 after being connected with the centrifugal pump in series through a pipeline. The centrifugal pump pumps the dry cleaning solvent in the dry cleaning solvent storage tank 4 into the drum 2. The residue-free three-way valve 25 connected to the drum 2 has two outputs, one of which is output to the water outlet 13 to discharge the useless sewage directly from the washing machine, and the other of which outputs the dry-cleaning solvent, which is filtered by the basket filter 43 and pumped into the dry-cleaning solvent storage tank 4 by the oil pump 41.

And a drying system is arranged on the upper part of the roller 2, the drying system comprises a fan 51 and a motor 52 for driving the fan 51 to operate, a fan air inlet shell 53 is connected to the opening of the fan 51, the fan air inlet shell is connected with an exhaust pipe 54 through a corrugated hose 55, and the other end of the exhaust pipe 54 is connected to the roller 2. The air outlet of the fan 1 is connected to the condensing box 56, the other end of the condensing box 56 is provided with an air outlet, the air outlet of the condensing box 56 is connected to the drum air inlet 22, and hot air after condensation and heating is sent to the drum 2 again.

The condenser tank 56 is mounted with evaporator cooling fins 571 and condenser heating fins 572, and the condenser tank 56 is connected to the compressor 57. By the operation of the compressor 57, when the wet air in the drum 2 is pumped into the condensing tank 56 by the blower 51, the moisture and/or the dry-cleaning solvent in the wet air is liquefied into liquid by the condenser heating fins 571, the water and the dry-cleaning solvent are separated by the oil-water separator 58, the water is directly discharged out of the washing machine, and the dry-cleaning solvent is returned to the dry-cleaning solvent storage tank 4 again. The condensed air passes through the evaporator cooling fins 572 to heat the air, and the heated air enters the drum 2 again to dry the clothes in the drum 2. One side of the condensation box 56 is provided with a silver ion generator 45, when the washing machine dries, the silver ion generator 45 works to send silver ions to the condensation box 56, and the silver ions are conveyed to clothes in the drum 2 along with wind to protect the clothes.

The circuit board 6 is fixedly mounted at the bottom in the washing machine shell 1, and the circuit board 6 is connected with the brushless direct drive motor 26, the heating pump 31, the water full sensor 32, the water shortage sensor 33, the oil pump 41, the water pump 42, the fan 51, the electrode 52 and the like to control and drive the electric appliances.

The utility model discloses washing machine of a cylinder is used in washing and dry-cleaning sharing has washing, dry-cleaning, steam washing and stoving function. Through the function of the residue-free three-way valve 25, the washing machine can ensure that the used dry washer and water are completely removed during dry cleaning and water washing, and mutual pollution can not be caused, thereby realizing the functional effect that the dry cleaning and the water washing share one roller.

The above description is only one of the embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can be covered by the present invention without changing or replacing the embodiments as contemplated by the inventive work within the technical scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A washing machine which uses a drum for both washing and dry-cleaning, characterized in that: the washing machine comprises a dry cleaning system and a washing system, wherein the dry cleaning system and the washing system share one roller, a liquid outlet is connected below the roller, and one end of the liquid outlet is connected with a residue-free three-way valve.

2. A washing machine having a drum for both washing and dry-cleaning according to claim 1, wherein: the roller comprises a rotating cage and a roller shell sleeved outside the rotating cage, and the roller shell is of a double-layer cavity structure.

3. A washing machine having a drum for both washing and dry-cleaning according to claim 2, wherein: the material of drum shell is the metal material, install the heating rod in the drum shell cavity structure, the heating rod is one or more.

4. A washing machine having a drum for both washing and dry-cleaning according to claim 3, wherein: install level sensor on the drum shell, level sensor includes that water deficiency sensor and water are full of the sensor, and water is full of the sensor mounted position and is higher than water deficiency sensor mounting height, the last temperature sensor that installs of drum shell.

5. A washing machine having a drum for both washing and dry-cleaning according to claim 1, wherein: the bottom of the roller is provided with a drum bottom effusion groove, and the liquid outlet is connected with the drum bottom effusion groove.

6. A washing machine having a drum for both washing and dry-cleaning according to claim 1, wherein: the dry cleaning system comprises a washing system, a filtering system, a drying system and a dry cleaning solvent distillation system.

7. A washing machine having a drum for both washing and dry-cleaning according to claim 6, wherein: the washing system of dry cleaning system installs dry cleaning solvent feed liquor pipe, the washing system installs the inlet tube, dry cleaning solvent feed liquor pipe with the inlet tube is connected respectively in the cylinder.

8. A washing machine having a drum for both washing and dry-cleaning according to claim 7, wherein: the residue-free three-way valve comprises an inlet and two outlets, wherein the inlet is connected with the liquid outlet, one outlet is used for discharging the washed sewage, and the other outlet is used for discharging the washed dry cleaning solvent.

9. A washing machine having a drum for both washing and dry-cleaning according to claim 6, wherein: the distillation system of the dry cleaning system uses a roller as a distillation cylinder, water is added into a shell of the roller, and the heated water is used as a heat source of the distillation system of the dry cleaning solvent.

10. A washing machine having a drum for both washing and dry-cleaning according to claim 1, wherein: the washing system comprises a water inlet system, a washing system and a drainage system, wherein the water inlet system comprises a water inlet, a water inlet pipe and a washing powder box which are sequentially connected in series; the washing system comprises a roller, a roller shell sleeved on the roller and a brushless direct-drive motor which is connected with the roller and drives the roller to rotate; the drainage system comprises a barrel bottom accumulated liquid groove, a liquid discharge port, a residue-free three-way valve and a drain pipe which are sequentially connected.