CN215163881U

CN215163881U - Transfer structure, putting device and washing machine

Info

Publication number: CN215163881U
Application number: CN202023231905.XU
Authority: CN
Inventors: 刘建; 衣震旭; 肖毅; 彭小明; 方旭光; 翁子成
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-12-14
Anticipated expiration: 2030-12-28

Abstract

The application provides a transfer structure, puts in device and washing machine. This transfer structure includes detergent pipe (1), and detergent pipe (1) formula bending structure as an organic whole, detergent pipe (1) include detergent circulation passageway (2), detergent inlet and detergent liquid outlet, and detergent inlet and detergent liquid outlet pass through detergent circulation passageway (2) intercommunication, and the detergent inlet is provided with first connector (3), and the detergent liquid outlet is provided with second connector (4). According to the transfer structure of this application, can reduce part quantity, reduce assembly man-hour, avoid taking place the weeping problem.

Description

Transfer structure, putting device and washing machine

Technical Field

The application relates to the technical field of laundry equipment, in particular to a transfer structure, a releasing device and a washing machine.

Background

Along with the improvement of the quality of life of people, household appliances gradually become intelligent, wherein the detergent is put in automatically from the previous manual addition, namely, enough detergent is put in at one time and is stored in a fixed storage position firstly, when the washing machine works, the detergent can be put in automatically according to the requirement, and a liquid suction pump plays a key role and relates to a transfer structure from a detergent storage cavity to the liquid suction pump.

The transfer structure used at present consists of two parts, wherein the two parts are fixed by one or more screws, and a rubber ring is needed between the parts for sealing. During actual production, parts, screws and sealing rings need to be assembled together, and assembly time is wasted. The middle of the two parts is sealed by a rubber ring, the working environment of the washing machine is in a high-temperature state, when the temperature in the washing machine is too high, the parts are heated and deformed, and the structure can cause the hidden trouble of liquid leakage.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem that this application will be solved lies in providing a transfer structure, input device and washing machine, can reduce part quantity, reduces during the assembly man-hour, avoids taking place the weeping problem.

In order to solve the above problem, this application provides a transfer structure, including the detergent pipe, detergent pipe formula bending structure as an organic whole, the detergent pipe includes detergent circulation passageway, detergent inlet and detergent liquid outlet, and detergent inlet and detergent liquid outlet pass through detergent circulation passageway intercommunication, and the detergent inlet is provided with first connector, and the detergent liquid outlet is provided with the second connector.

Preferably, the transfer structure further comprises a softener pipe, the softener pipe is fixedly connected with the detergent pipe, the softener pipe is of an integrated bending structure, the softener pipe comprises a softener circulation channel, a softener inlet and a softener outlet, the softener inlet is communicated with the softener outlet through the softener circulation channel, a third connector is arranged on the softener inlet, and a fourth connector is arranged on the softener outlet.

Preferably, the detergent pipe and the softener pipe are integrally formed.

Preferably, the detergent pipe and the softener pipe are fixedly connected through a connecting part.

Preferably, the connecting part is a bent plate matched with the shape of the detergent tube, and the detergent tube, the softener tube and the bent plate are integrally formed.

Preferably, the bending plate is provided with a connecting column, and the connecting column is provided with a threaded connecting hole.

According to another aspect of the present application, there is provided a dispensing device, which includes a transfer structure, where the transfer structure is the above-mentioned transfer structure.

Preferably, the feeding device comprises a distribution box, a first connecting joint of the detergent pipe of the transfer structure is connected to a first liquid outlet of the distribution box, and a control valve for controlling the communication or disconnection of the detergent liquid inlet and the detergent storage cavity is arranged in the first liquid outlet.

Preferably, the first connecting head is sleeved with a first sealing ring, extends into the first liquid outlet, and is in sealing connection with the inner wall of the first liquid outlet through the first sealing ring.

Preferably, the one end that first connector was kept away from to first liquid outlet is provided with the connection lid, the control valve includes valve rod and needle, the valve rod is worn to establish and is covered in the connection, be provided with annular arch on the valve rod, be provided with the backstop ring on the inner wall of first liquid outlet, annular arch is located the backstop ring and keeps away from one side of first connector, and can backstop outside the backstop ring, form sealedly to first liquid outlet, annular arch and connection are provided with the elastic component between the lid, the elastic component is configured to exert the elastic force towards first connector motion to the valve rod, when first liquid outlet was opened, first liquid outlet and detergent pipe intercommunication.

Preferably, a second sealing ring is arranged between the annular protrusion and the stop ring.

Preferably, the throwing device further comprises a runner plate and a liquid suction pump, the runner plate comprises a connecting pipe, the connecting pipe is in sealing connection with the second connector, and a liquid suction channel for communicating the connecting pipe with the liquid suction pump is further arranged on the runner plate.

Preferably, the transfer structure outside is provided with water receiving device, and water receiving device includes water receiving portion and installation department, and water receiving portion is located transfer structure bottom, and the installation department sets up in one side of water receiving portion to the cover is established in the transfer structure outside, and transfer structure fixed mounting is on the installation department.

According to another aspect of the present application, there is provided a washing machine including the above-mentioned relay structure or the above-mentioned dispensing device.

The application provides a transfer structure, including the detergent pipe, detergent pipe formula bending structure as an organic whole, the detergent pipe includes detergent circulation passageway, detergent inlet and detergent liquid outlet, and detergent inlet and detergent liquid outlet pass through detergent circulation passageway intercommunication, and the detergent inlet is provided with first connector, and the detergent liquid outlet is provided with the second connector. This detergent pipe of transfer structure adopts integral type bending structure, can satisfy the transfer requirement of detergent, simultaneously with two parts design one-piece of current, reduce a part, waste when reducing the assembly, and can reduce set screw and the sealing member of connecting two parts, simultaneously, because two original parts now adopt an integral type part to replace, there is not intermediate junction position, consequently, even the part warp under the high temperature condition, the weeping condition can not appear yet, consequently, can reduce the weeping risk, reduce the risk of user complaint, improve user's use and experience.

Drawings

Fig. 1 is a perspective structural view of a relay structure according to an embodiment of the present application;

FIG. 2 is a sectional view illustrating a detergent pipe of a relay structure according to an embodiment of the present application;

fig. 3 is a schematic cross-sectional structural diagram of a delivery device according to an embodiment of the present application;

fig. 4 is a schematic perspective view of a dispensing device according to an embodiment of the present application.

The reference numerals are represented as:

1. a detergent tube; 2. a detergent flow channel; 3. a first connector; 4. a second connector; 5. a softener tube; 6. a softener flow channel; 7. a third connector; 8. a fourth connector; 9. a connecting portion; 10. Connecting columns; 11. a distribution box; 12. a first liquid outlet; 13. a first seal ring; 14. a connecting cover; 15. A valve stem; 16. a valve needle; 17. an annular projection; 18. a stop ring; 19. an elastic member; 20. a second seal ring; 21. a runner plate; 22. a liquid suction pump; 23. a connecting pipe; 24. a liquid suction channel; 25. a water receiving part; 26. An installation part.

Detailed Description

Referring to fig. 1 to 4 in combination, according to an embodiment of the present application, the transfer structure includes a detergent pipe 1, the detergent pipe 1 has an integral bending structure, the detergent pipe 1 includes a detergent flow channel 2, a detergent inlet and a detergent outlet, the detergent inlet and the detergent outlet are communicated through the detergent flow channel 2, the detergent inlet is provided with a first connector 3, and the detergent outlet is provided with a second connector 4.

This detergent pipe of transfer structure adopts integral type bending structure, can satisfy the transfer requirement of detergent, simultaneously design into a part with two parts of current, can reduce a part, waste when reducing the assembly, and can reduce set screw and the sealing member of connecting two parts, simultaneously, because two original parts now adopt an integral type part to replace, there is not intermediate junction position, consequently, even the part warp under the high temperature condition, the weeping condition can not appear yet, can reduce the weeping risk, reduce the risk of user complaint, improve user's use and experience.

The transfer structure further comprises a softener pipe 5, the softener pipe 5 is fixedly connected with the detergent pipe 1, the softener pipe 5 is of an integrated bending structure, the softener pipe 5 comprises a softener circulation channel 6, a softener inlet and a softener outlet, the softener inlet and the softener outlet are communicated through the softener circulation channel 6, a third connector 7 is arranged at the softener inlet, and a fourth connector 8 is arranged at the softener outlet.

The softener pipe 5 adopts an integrated bending structure, and can achieve effects similar to those of the detergent pipe 1, and the details are not described here.

In one embodiment, the detergent pipe 1 and the conditioner pipe 5 are integrally formed. In this embodiment, the detergent pipe 1 and the softener pipe 5 are integrally formed, so that a structure for connecting the detergent pipe and the softener pipe can be omitted, and the connection operation between the detergent pipe and the softener pipe is not required, thereby reducing the assembly processes, shortening the assembly time and improving the assembly efficiency. Because both are integrated into one piece, also integrated into one piece between the two, consequently can improve the wholeness of transfer structure for whole transfer structure wholly adopts the integral type structure, guarantees transfer structure self intensity, reduces part quantity, avoids the transfer structure to warp under the high temperature and takes place the weeping phenomenon, improves the reliability in the transfer structure use.

The detergent tube 1 and the softener tube 5 are fixedly connected through a connecting part 9. Connecting portion 9 is connected between the outer wall of detergent pipe 1 and softener pipe 5, can adjust the interval between detergent pipe 1 and the softener pipe 5 through connecting portion 9 as required for the design of transfer structure is more nimble, can be applicable to the transfer structure design demand of various different grade type washing machines.

In one embodiment, the connection part 9 is a bent plate matched with the shape of the detergent pipe 1, the softener pipe 5 and the bent plate are integrally formed, and the detergent pipe 1 and the softener pipe 5 can be stably connected together through the bent plate. The bending angle of the bending plate is the same as that of the detergent pipe 1 and the softener pipe 5, so that a better matching degree can be formed among the three.

The bending plate is provided with a connecting column 10, and the connecting column 10 is provided with a threaded connecting hole. The connecting column 10 is arranged on the plate surface of the bending plate, the structural space of the detergent pipe 1 and the softener pipe 5 can not be occupied, the plate surface of the bending plate can be utilized to reduce the setting difficulty of the connecting column 10, and the installation and fixation of the transfer structure can be realized more conveniently. In this embodiment, the connecting column 10 is located in the middle of the upper plate surface of the bending plate.

Referring to fig. 3 and 4 in combination, according to an embodiment of the present application, the delivery device includes a transfer structure, which is the transfer structure described above. The feeding device is used for feeding detergent, or feeding detergent and softener into the washing machine, and can also be used for feeding other washing-related solution or solvent into the washing machine.

The feeding device comprises a distribution box 11, a first connecting joint 3 of a detergent pipe 1 of the transfer structure is connected to a first liquid outlet 12 of the distribution box 11, and a control valve for controlling the communication or disconnection of a detergent liquid inlet and a detergent storage cavity is arranged in the first liquid outlet 12. When the middle rotation structure includes only the detergent pipe 1, the dispensing box 11 includes a detergent storage chamber with which the first connection head 3 of the detergent pipe 1 can be selectively communicated through a control valve. When the transit structure simultaneously comprises a detergent pipe 1 and a softener pipe 5, the distribution box 11 comprises a detergent storage cavity and a softener cavity which are isolated from each other, the distribution box 11 comprises a first liquid outlet 12 and a second liquid outlet, wherein the first connector 3 of the detergent pipe 1 can be selectively communicated with the first liquid outlet 12 through a control valve, and the third connector 7 of the softener pipe 5 can be selectively communicated with the second liquid outlet through the control valve.

In one embodiment, the control of the opening and closing of the control valve in the first outlet port 12 is independent of the control of the opening and closing of the control valve in the second outlet port, and the opening of the first outlet port 12 and the opening of the second outlet port are independent of each other.

The first sealing ring 13 is sleeved outside the first connecting head 3, and the first connecting head 3 extends into the first liquid outlet 12 and is in sealing connection with the inner wall of the first liquid outlet 12 through the first sealing ring 13. The first sealing ring 13 is sleeved outside the first connector 3, and seals and isolates the space outside the first connector 3 from the inner space of the distribution box 11, so that the problem that the detergent leaks from the gap between the detergent pipe 1 and the distribution box 11 in the detergent inlet process of the detergent pipe 1 is effectively solved.

In one embodiment, a connection cover 14 is disposed at an end of the first liquid outlet 12 away from the first connection head 3, the control valve includes a valve rod 15 and a valve needle 16, the valve rod 15 is disposed on the connection cover 14 in a penetrating manner, an annular protrusion 17 is disposed on the valve rod 15, a stop ring 18 is disposed on an inner wall of the first liquid outlet 12, the annular protrusion 17 is disposed at a side of the stop ring 18 away from the first connection head 3 and can stop outside the stop ring 18 to seal the first liquid outlet 12, an elastic member 19 is disposed between the annular protrusion 17 and the connection cover 14, the elastic member 19 is configured to apply an elastic force to the valve rod 15, the elastic force moves towards the first connection head 3, and when the first liquid outlet 12 is opened, the first liquid outlet is communicated with the detergent pipe 1.

A second sealing ring 20 is arranged between the annular projection 17 and the stop ring 18.

In this embodiment, when detergent needs to be loaded into the dispensing box 11, the dispensing box 11 can be pulled out to the left to facilitate loading of detergent, after loading of detergent is completed, if detergent needs to be added, the dispensing box 11 is pushed to the right, when the dispensing box 11 reaches the position of the relay structure, the head of the valve needle 16 abuts against the first connecting head 3 of the detergent pipe 1, the detergent pipe 1 applies a leftward force to the valve needle 16, so that the valve needle 16 drives the valve rod 15 to move leftward, the second sealing ring 20 moves leftward along with the valve rod 15, so that the second sealing ring 20 is separated from the stop ring 18 of the dispensing box 11, and the relay structure is communicated with the dispensing box 11 through the passage at the stop ring 18, and detergent in the dispensing box 11 can flow rightward through the passage, because there is always a passage for detergent to enter between the valve needle 16 and the first connecting head 3 of the detergent pipe 1, so that the detergent can flow into the detergent pipe 1 through the passage to the right. Because the first sealing ring 13 is arranged between the detergent pipe 1 and the distribution box 11, the sealing effect can be achieved, the detergent can be ensured to normally flow into the detergent pipe 1, and the liquid leakage phenomenon cannot occur.

When the distribution box 11 is separated from the relay structure, the valve rod 15 and the second sealing ring 20 are restored to the distant position under the elastic force of the elastic member 19, and at this time, the first liquid outlet 12 of the distribution box 11 is automatically sealed, and the detergent does not leak out.

When the loading structure comprises the softener pipe 5, the matching structure and matching process of the softener pipe 5 and the distribution box 11 are the same as those of the detergent pipe 1, and the details are not described here.

The throwing device further comprises a runner plate 21 and a liquid suction pump 22, the runner plate 21 comprises a connecting pipe 23, the connecting pipe 23 is hermetically connected with the second connector 4, and a liquid suction channel 24 for communicating the connecting pipe 23 with the liquid suction pump 22 is further arranged on the runner plate 21.

The transfer structure outside is provided with water collector, and water collector includes water receiving portion 25 and installation department 26, and water receiving portion 25 is located the transfer structure bottom, and installation department 26 sets up in one side of water receiving portion 25 to the cover is established in the transfer structure outside, and transfer structure fixed mounting is on installation department 26.

The runner plate 21 is fixedly connected to the mounting part 26 of the water receiving device through screws, a sealing ring is arranged between the connecting pipe 23 of the runner plate 21 and the second connector 4 of the detergent pipe 1, the top of the connecting pipe 23 of the runner plate 21 is communicated with the liquid suction pump 22 through the liquid suction channel 24, and when the liquid suction pump 22 works, detergent is sucked into the liquid suction pump 22 from the transfer structure, so that the liquid suction work is completed.

According to an embodiment of the present application, the washing machine includes the above-mentioned relay structure or the above-mentioned dispensing device.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.

Claims

1. The utility model provides a transfer structure, its characterized in that includes detergent pipe (1), detergent pipe (1) formula bending structure as an organic whole, detergent pipe (1) is including detergent circulation passageway (2), detergent inlet and detergent liquid outlet, the detergent inlet with the detergent liquid outlet passes through detergent circulation passageway (2) intercommunication, the detergent inlet is provided with first connector (3), the detergent liquid outlet is provided with second connector (4).

2. The transfer structure of claim 1, further comprising a softener pipe (5), wherein the softener pipe (5) is fixedly connected with the detergent pipe (1), the softener pipe (5) is of an integrated bending structure, the softener pipe (5) comprises a softener circulation channel (6), a softener inlet and a softener outlet, the softener inlet and the softener outlet are communicated through the softener circulation channel (6), the softener inlet is provided with a third connector (7), and the softener outlet is provided with a fourth connector (8).

3. The relay structure according to claim 2, wherein said detergent pipe (1) and said softener pipe (5) are integrally formed.

4. The relay structure according to claim 2, wherein the detergent pipe (1) and the softener pipe (5) are fixedly connected by a connecting portion (9).

5. The transfer structure of claim 4, wherein the connecting part (9) is a bent plate adapted to the shape of the detergent pipe (1), and the detergent pipe (1), the softener pipe (5) and the bent plate are integrally formed.

6. The transfer structure of claim 5, wherein the bending plate is provided with a connecting column (10), and the connecting column (10) is provided with a threaded connecting hole.

7. A dispensing device comprising a relay structure, wherein the relay structure is as claimed in any one of claims 1 to 6.

8. The dispensing device according to claim 7, characterized in that the dispensing device comprises a distribution box (11), the first connection (3) of the detergent pipe (1) of the transfer structure is connected to a first liquid outlet (12) of the distribution box (11), and a control valve is disposed in the first liquid outlet (12) for controlling the connection or disconnection of the detergent inlet and the detergent storage chamber.

9. Dispensing device according to claim 8, characterized in that a first sealing ring (13) is provided around the first connecting head (3), and the first connecting head (3) extends into the first outlet (12) and is sealingly connected to the inner wall of the first outlet (12) via the first sealing ring (13).

10. Dispensing device according to claim 9, characterized in that a connecting cover (14) is arranged at an end of the first liquid outlet (12) remote from the first connecting head (3), the control valve comprises a valve stem (15) and a valve needle (16), the valve stem (15) is arranged on the connecting cover (14) in a penetrating manner, an annular protrusion (17) is arranged on the valve stem (15), a stop ring (18) is arranged on an inner wall of the first liquid outlet (12), the annular protrusion (17) is arranged on a side of the stop ring (18) remote from the first connecting head (3) and can be stopped outside the stop ring (18) to form a seal with respect to the first liquid outlet (12), an elastic member (19) is arranged between the annular protrusion (17) and the connecting cover (14), and the elastic member (19) is configured to apply an elastic force to the valve stem (15) moving towards the first connecting head (3), when the first liquid outlet (12) is opened, the first liquid outlet is communicated with the detergent pipe (1).

11. Dispensing device according to claim 10, characterized in that a second sealing ring (20) is arranged between the annular projection (17) and the stop ring (18).

12. The dispensing device according to claim 7, characterized in that the dispensing device further comprises a flow channel plate (21) and a liquid suction pump (22), the flow channel plate (21) comprises a connecting pipe (23), the connecting pipe (23) is connected with the second connector (4) in a sealing manner, and a liquid suction channel (24) for communicating the connecting pipe (23) with the liquid suction pump (22) is further arranged on the flow channel plate (21).

13. The delivery device according to claim 7, wherein a water receiving device is disposed outside the transfer structure, the water receiving device includes a water receiving portion (25) and a mounting portion (26), the water receiving portion (25) is located at the bottom of the transfer structure, the mounting portion (26) is disposed on one side of the water receiving portion (25) and covers the transfer structure, and the transfer structure is fixedly mounted on the mounting portion (26).

14. A washing machine comprising a relay structure according to any one of claims 1 to 6 or a dispensing device according to any one of claims 7 to 13.