CN218466146U - Drainage and exhaust structure of washing machine - Google Patents
Drainage and exhaust structure of washing machine Download PDFInfo
- Publication number
- CN218466146U CN218466146U CN202222346907.6U CN202222346907U CN218466146U CN 218466146 U CN218466146 U CN 218466146U CN 202222346907 U CN202222346907 U CN 202222346907U CN 218466146 U CN218466146 U CN 218466146U
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- Prior art keywords
- exhaust
- pipe
- branch pipe
- drain
- drainage
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- 238000005406 washing Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 239000011229 interlayer Substances 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 8
- 239000012080 ambient air Substances 0.000 abstract 1
- 239000003599 detergent Substances 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model relates to a drum type washing machine technical field specifically discloses a washing machine's drainage exhaust structure, basin in including the casing and locating the casing, the basin is equipped with exhaust hole and wash port, the back of casing is equipped with integrated tube socket, integrated tube socket is connected with the drainage blast pipe, be equipped with mutually independent exhaust passage and drainage channel in the drainage blast pipe, exhaust passage with the exhaust hole is linked together, drainage channel with the wash port is linked together. The utility model discloses can effectively solve the intelligent not enough problem of box installation space of puting in among the prior art, integrate exhaust passage and drainage channel in the drainage blast pipe simultaneously for drainage passage and exhaust passage integration, exhaust hole and wash port can be connected simultaneously to the integrated tube socket, and the trompil at reducible casing back saves installation space, from this when guaranteeing that the basin can communicate with the ambient air, ensures the succinct at casing back.
Description
Technical Field
The utility model relates to a drum type washing machine technical field especially relates to a washing machine's drainage exhaust structure.
Background
Patent CN201280002312.5 discloses a drum type washing machine, which includes: a water tank (51); a detergent supply device (56); a first water supply valve (54) for supplying washing water to the detergent supply device (56); a water supply connection pipe (60) which connects the water tank (51) and the detergent supply device (56) and is provided with a backflow prevention part (60 a); a water tank exhaust pipe (74) for connecting the water tank (51) and the detergent supply device (56); and a control device (49) for controlling at least the steps of washing, rinsing and dewatering. The detergent supply device (56) has a first water supply passage (83) for guiding the washing water from the first water supply valve (54) and a water tank exhaust connection part (91) connected with the water tank exhaust pipe (74), and the first water supply passage (83) is communicated with the water tank exhaust connection part (91). This technical scheme discharges the air in the basin through the basin blast pipe to basin and outside air intercommunication realize smooth intaking.
At present, most drum washing machines on the market adopt the exhaust mode of the technical scheme, namely, the water tank and the detergent feeding box are connected through an exhaust pipe, so that the water tank is communicated with an air passage of external air. However, with the intelligent development of detergent dispensing boxes, in some newly developed detergent dispensing boxes, in order to realize functions of automatically dispensing detergent, detecting the residual amount of the detergent, and the like, parts such as a circuit board, a peristaltic pump, a residual amount monitoring element, and the like are fully distributed on the surface of the detergent dispensing box, and a space for installing an exhaust pipe is difficult to leave on the surface of the detergent dispensing box, so that the size of the detergent dispensing box can only be increased, or the size of a connecting seat of an air pipe, the air pipe, and the detergent dispensing box can be decreased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art current situation, provide a washing machine's drainage exhaust structure, the utility model discloses a drainage exhaust structure can effectively solve intelligent putting in the not enough problem of box installation space among the prior art, integrates exhaust passage and drainage channel in the drainage blast pipe simultaneously, ensures the succinct at casing back.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drainage and exhaust structure of a washing machine comprises a shell and a water tank arranged in the shell, wherein the water tank is provided with an exhaust hole and a drain hole, the back of the shell is provided with an integrated pipe seat, the integrated pipe seat is connected with a drainage and exhaust pipe, an exhaust channel and a drainage channel which are mutually independent are arranged in the drainage and exhaust pipe, the exhaust channel is communicated with the exhaust hole, and the drainage channel is communicated with the drain hole.
In some embodiments, the integrated tube seat includes an adapter tube and a mounting plate for mounting the adapter tube on the housing, the adapter tube includes an external branch tube disposed outside the mounting plate, the external branch tube is connected to the drainage and exhaust pipe, the external branch tube is further connected to a drainage branch tube and an exhaust branch tube, the drainage branch tube extends into the housing and is connected to the drainage hole, and the exhaust branch tube extends into the housing and is connected to the exhaust hole.
In some embodiments, the outer tube includes an exhaust branch tube connected to the exhaust branch tube and a drain branch tube connected to the drain branch tube, the exhaust branch tube and the drain branch tube have D-shaped cross sections, the exhaust branch tube and the drain branch tube include curved sections, the curved sections of the exhaust branch tube and the drain branch tube are located on a same circular track, an insertion gap is formed between the exhaust branch tube and the drain branch tube, the drain tube includes a tube body, the tube body has an inner cavity, an interlayer is disposed in the inner cavity, the interlayer separates the inner cavity into an exhaust passage and a drain passage, the interlayer is inserted into the insertion gap, and the tube body is sleeved outside the exhaust branch tube and the drain branch tube.
In some embodiments, the pipe diameter of the branch drain pipe is larger than that of the branch exhaust pipe, and the cross-sectional area of the branch exhaust pipe is larger than that of the branch drain pipe.
In some embodiments, the outer support tube is disposed in a parallel direction to the mounting plate.
In some embodiments, the housing includes a back plate disposed at the rear, and the manifold is seated at an upper end of the back plate.
In some embodiments, the integrated tube seat is arranged at the upper left corner or the upper right corner of the back plate, the back plate is provided with a mounting hole, the periphery of the mounting plate extends outwards to form an outer edge, the outer edge abuts against the inner wall of the back plate, a rotary connecting piece used for connecting the back plate is arranged at one end of the mounting plate in a penetrating mode, the mounting plate protrudes towards the direction perpendicular to the back plate to form a mounting tube column connected with the rotary connecting piece, the other end of the mounting plate is provided with a clamping block, and the clamping block penetrates through the mounting hole and is pressed on the outer wall of the back plate.
The beneficial effects of the utility model reside in that:
the utility model discloses an exhaust passage who locates the casing rear realizes basin and external air intercommunication, thereby effectively solve the intelligent not enough problem of box installation space of puting in among the prior art, simultaneously with exhaust passage and drainage channel integration in the drainage and exhaust pipe, make drainage passage and exhaust passage integration, avoid the casing rear to lead to the increase of pipeline quantity because of needing to exhaust, exhaust hole and wash port can be connected simultaneously to the integration tube socket, the trompil at reducible casing back, save installation space, from this when guaranteeing that the basin can communicate with the outside air, ensure the succinct at casing back.
Drawings
Fig. 1 is a schematic structural view of a drainage and exhaust structure of a washing machine according to the present invention.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a schematic structural view of the integrated pipe seat and the drainage and exhaust pipe of the present invention.
Fig. 4 is an exploded view of the integrated pipe seat and the water and gas discharging pipe of the present invention.
Fig. 5 is a schematic structural view of the integrated tube socket of the present invention.
Fig. 6 is a cross-sectional view of the integrated pipe seat and the drainage and exhaust pipe of the present invention.
Fig. 7 is a schematic structural view of another view angle of the integrated pipe seat and the drainage/exhaust pipe according to the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments:
referring to fig. 1 to 4, the present invention discloses a drainage and exhaust structure of a washing machine, including a casing 1 and a water tank disposed in the casing 1, the water tank is provided with an exhaust hole and a drain hole, in this embodiment, the exhaust hole is located above the water tank, the back of the casing 1 is provided with an integration tube seat 2, the integration tube seat 2 is connected with a drainage and exhaust pipe 5, the drainage and exhaust pipe 5 is provided with an exhaust passage 51 and a drainage passage 52 which are independent of each other, the exhaust passage 51 is communicated with the exhaust hole, and the drainage passage 52 is communicated with the drain hole.
Referring to fig. 4, in the present embodiment, the exhaust hole is connected to an air channel pipe, the exhaust hole is connected to the manifold base 2 through the air channel pipe located in the housing 1, and is communicated with an exhaust channel 51 located outside the housing 1 through the manifold base 2, thereby realizing air communication between the water tank and the outside; the exhaust hole is connected with a water path through pipe, the exhaust hole is connected with the manifold base 2 through the water path through pipe in the shell 1 and is communicated with a water drainage channel 52 outside the shell 1 through the manifold base 2, so that water in the water tank can be discharged.
In this embodiment, through locating the exhaust passage 51 at casing 1 rear, realize basin and external air intercommunication, thereby effectively solve the not enough problem of intelligent box installation space of puting in among the prior art, simultaneously with exhaust passage 51 and drainage channel 52 integration in drainage blast pipe 5, make drainage channel 52 and exhaust passage 51 integration, avoid casing 1 rear to lead to the increase of pipeline quantity because of needing to exhaust, exhaust hole and wash port can be connected simultaneously to integrated tube socket 2, the trompil of reducible casing 1 back, save the installation space of casing 1 back, when guaranteeing that the basin can communicate with the outside air from this, ensure the succinct of casing 1 back.
Referring to fig. 4 and 5, the manifold base 2 includes an adapter tube 3 and a mounting plate 4 for mounting the adapter tube 3 on the housing 1, in this embodiment, the adapter tube 3 and the mounting plate 4 are integrally formed, the adapter tube 3 includes an outer tube 31 disposed outside the mounting plate 4, the outer tube 31 is connected to the exhaust and drainage pipe 5, the outer tube 31 is further connected to a branch drain pipe 32 and a branch exhaust pipe 33, the branch drain pipe 32 extends into the housing 1 and is connected to the drain hole, and the branch exhaust pipe 33 extends into the housing 1 and is connected to the exhaust hole.
In this embodiment, the exhaust hole is connected to the exhaust branch pipe 33 through an air path pipe in the housing 1 and communicated with the exhaust passage 51 through the outer branch pipe 31, and the drain hole is connected to the drain branch pipe 32 through a water path pipe in the housing 1 and communicated with the drain passage 52 through the outer branch pipe 31.
Referring to fig. 4 to 6, the outer support pipe 31 includes an exhaust branch pipe 311 for connecting with the exhaust branch pipe 33 and a drain branch pipe 312 for connecting with the drain branch pipe 32, the sections of the exhaust branch pipe 311 and the drain branch pipe 312 are D-shaped, the exhaust branch pipe 311 and the drain branch pipe 312 include curved sections 313, the curved sections 313 of the exhaust branch pipe 311 and the drain branch pipe 312 are located on the same circular track, an insertion gap 314 is provided between the exhaust branch pipe 311 and the drain branch pipe 312, the drain exhaust pipe 5 includes a pipe body 53, the pipe body 53 is provided with an inner cavity, an interlayer 54 is provided in the inner cavity, the interlayer 54 divides the inner cavity into an exhaust passage 51 and a drain passage 52, the interlayer 54 is inserted in the insertion gap 314, and the pipe body 53 is sleeved outside the exhaust branch pipe 311 and the drain branch pipe 312.
During the use, the body 53 cover of drainage blast pipe 5 is located outside the curved surface section 313 of branch pipe 311 and branch pipe 312 of exhausting, interlayer 54 inserts and locates in grafting clearance 314 to realize the quick connection between drainage blast pipe 5 and outer pillar 31, through the curved surface section 313 of outer pillar 31 and the design of grafting clearance 314, the interlayer 54 design of cooperation drainage blast pipe 5, both satisfied independent drainage, the exhaust demand, make installation and dismantlement between drainage blast pipe 5 and the outer pillar 31 more quick, convenient simultaneously, product integration is higher, the outward appearance is more succinct.
Referring to fig. 5, the pipe diameter of the branch drain pipe 32 is larger than that of the branch exhaust pipe 33, and the sectional area of the branch exhaust pipe 311 is larger than that of the branch drain pipe 312, so as to increase the unit drain flow rate while ensuring the exhaust function, thereby facilitating rapid drainage.
Referring to fig. 5, the outer branch pipe 31 is disposed in parallel with the mounting plate 4, so that the outer branch pipe 31 can be extended appropriately, which is beneficial to improving the connection firmness between the outer branch pipe 31 and the exhaust and drainage pipe 5.
Referring to fig. 1, the housing 1 includes a back plate 11 disposed at the rear, and the manifold base 2 is disposed at the upper end of the back plate 11.
Referring to fig. 1 and fig. 3, the manifold base 2 is disposed at the upper left corner or the upper right corner of the back plate 11, the back plate 11 has a mounting hole 12, the periphery of the mounting plate 4 extends outward to form an outer edge 41, the outer edge 41 abuts against the inner wall of the back plate 11, a rotary connector for connecting the back plate 11 is disposed at one end of the mounting plate 4, in this embodiment, the rotary connector is a screw, the mounting plate 4 protrudes in a direction perpendicular to the back plate 11 to form a mounting cylinder 42 for connecting with the rotary connector, a clamping block 43 is disposed at the other end of the mounting plate 4, and the clamping block 43 passes through the mounting hole 12 and is pressed on the outer wall of the back plate 11.
Referring to fig. 1 and 3, in the installation process, the mounting plate 4 abuts against the inner wall of the back plate 11 through the outer edge 41 to limit the mounting plate 4 from extending out of the mounting hole 12, a gap for accommodating the back plate 11 is formed between the clamping block 43 and the mounting plate 4, one end of the mounting plate 4 is fixed on the back plate 11 through the combined action of the clamping block 43 and the outer edge 41, and the other end of the mounting plate 4 is connected through a rotating connecting piece.
Compared with the conventional fixing mode that both ends are connected by the rotary connecting piece, one end of the mounting plate 4 of the embodiment is clamped and fixed by the clamping block 43, so that the mounting plate 4 can be arranged at a position closer to the corner edge of the back plate 11, and the mounting space of the back plate 11 is effectively utilized.
Of course, the above drawings are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so all equivalent changes made in the principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The water draining and exhausting structure of washing machine includes one casing and one water tank inside the casing, and the water tank has exhaust hole and water draining hole.
2. The structure of claim 1, wherein the manifold base includes an adapter tube and a mounting plate for mounting the adapter tube on the housing, the adapter tube includes an outer branch tube disposed outside the mounting plate, the outer branch tube is connected to the drain pipe, the outer branch tube is further connected to a drain branch tube and an exhaust branch tube, the drain branch tube extends into the housing and is connected to the drain hole, and the exhaust branch tube extends into the housing and is connected to the exhaust hole.
3. The structure of claim 2, wherein the outer branch pipe includes an exhaust branch pipe connected to the exhaust branch pipe and a drain branch pipe connected to the drain branch pipe, the exhaust branch pipe and the drain branch pipe have D-shaped cross sections, the exhaust branch pipe and the drain branch pipe include curved sections, the curved sections of the exhaust branch pipe and the drain branch pipe are located on the same circular track, an insertion gap is formed between the exhaust branch pipe and the drain branch pipe, the drain exhaust pipe includes a pipe body, the pipe body has an inner cavity, an interlayer is disposed in the inner cavity, the interlayer separates the inner cavity into an exhaust passage and a drain passage, the interlayer is inserted into the insertion gap, and the pipe body is sleeved outside the exhaust branch pipe and the drain branch pipe.
4. A water discharge and air discharge structure of a washing machine as claimed in claim 3, wherein a pipe diameter of the water discharge branch pipe is larger than a pipe diameter of the air discharge branch pipe, and a sectional area of the air discharge branch pipe is larger than a sectional area of the water discharge branch pipe.
5. A water discharge and air discharge structure of a washing machine as claimed in claim 3, wherein the outer support pipe is disposed in a parallel direction of the mounting plate.
6. A water discharge and air discharge structure of a washing machine as claimed in any one of claims 2 to 5, wherein the housing includes a back plate provided at a rear side, and the manifold is seated on an upper end of the back plate.
7. The water and air discharging structure of the washing machine as claimed in claim 6, wherein the manifold base is disposed at the upper left corner or the upper right corner of the back plate, the back plate is provided with a mounting hole, the periphery of the mounting plate extends outwards to form an outer edge, the outer edge abuts against the inner wall of the back plate, a rotary connecting member for connecting the back plate is penetrated at one end of the mounting plate, the mounting plate protrudes in a direction perpendicular to the back plate to form a mounting cylinder column for connecting the rotary connecting member, the other end of the mounting plate is provided with a clamping block, and the clamping block penetrates through the mounting hole and is pressed on the outer wall of the back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222346907.6U CN218466146U (en) | 2022-09-02 | 2022-09-02 | Drainage and exhaust structure of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222346907.6U CN218466146U (en) | 2022-09-02 | 2022-09-02 | Drainage and exhaust structure of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218466146U true CN218466146U (en) | 2023-02-10 |
Family
ID=85140214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222346907.6U Active CN218466146U (en) | 2022-09-02 | 2022-09-02 | Drainage and exhaust structure of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218466146U (en) |
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2022
- 2022-09-02 CN CN202222346907.6U patent/CN218466146U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528434 Fusha Industrial Park, Fusha Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Weili Electric Appliance Co.,Ltd. Address before: 528434 Fusha Industrial Park, Fusha Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN DONGLIM WEILI ELECTRICAL APPLIANCES Co.,Ltd. |
|
| CP03 | Change of name, title or address |