CN209932644U - Spraying system of cleaning machine and cleaning machine with spraying system - Google Patents
Spraying system of cleaning machine and cleaning machine with spraying system Download PDFInfo
- Publication number
- CN209932644U CN209932644U CN201920129336.6U CN201920129336U CN209932644U CN 209932644 U CN209932644 U CN 209932644U CN 201920129336 U CN201920129336 U CN 201920129336U CN 209932644 U CN209932644 U CN 209932644U
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- China
- Prior art keywords
- spray arm
- pump body
- water filtering
- filtering net
- spraying system
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- 238000005507 spraying Methods 0.000 title claims abstract description 32
- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 238000001914 filtration Methods 0.000 claims abstract description 79
- 239000007921 spray Substances 0.000 claims abstract description 61
- 238000005406 washing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 3
- 238000004851 dishwashing Methods 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a spraying system of a cleaning machine and the cleaning machine with the spraying system, which comprises a spraying arm component, a pump body power source driving the pump body to rotate, and a bracket type water filtering net component, the cavity of spray arm subassembly forms out the water cavity, the spray arm subassembly is including setting up the delivery port, the spray arm of mounting hole, the pump body upper segment is stretched into out the water cavity by the mounting hole, the pump body includes the impeller, the blade, posture drainage net subassembly is located between spray arm and the pump body power supply, posture drainage net subassembly includes filter screen support, support the drainage screen panel at filter screen support, the scarce groove is seted up to drainage screen panel bottom, filter screen support has with scarce groove complex supporting legs, the supporting legs inserts scarce inslot and connects with the drainage screen panel and encloses into circulation waterlogging caused by excessive rainfall district with the spray arm cooperation, the top of supporting legs forms connecting portion, go up connecting portion and spray arm relatively pivoted and be connected, be provided with the drainage ring of cover in the blade periphery between drainage screen panel and. The spraying system is simpler in structural design and more convenient to form.
Description
Technical Field
The invention relates to a kitchen ware, in particular to a cleaning machine.
Background
A washing machine is an apparatus for washing dishes by spraying cold or hot water onto the dishes to be washed to remove dirt adhered thereto. A general washing machine includes a pump for spraying washing water and a rotary spray arm, a heater for generating hot water, and the like. In order to save space, many water tank type washing machines have been developed in the prior art, i.e. the water tank is slightly modified to be a washing machine (dishwasher) on the basis of the water tank of the present household. The existing water tank type dish washer is usually provided with a rotary spray arm at the bottom of the water tank to wash the articles as a water outlet component for washing, and dishes are washed by the water flow sprayed by the rotary spray arm to wait for the washing articles. In some existing dish washing machines which utilize an open water pump for water conservancy conveying, the connection structure design of each element is complex, and only a plurality of connection parts need to be arranged between a pump body and a spray arm, so that the mould opening and the assembly of a product are inconvenient; in addition, although the number of connecting pipes is reduced compared to the conventional water pump, the open-type water pump requires a large-area draining plate for circulating and filtering the washing water in the tank to prevent the pump body from being clogged by the residue in the water. The large-size draining board limits the cleaning space of the water tank to a certain extent, and when the draining board is actually implemented, the supporting and fixing of the draining board are completed, other parts are also needed to be matched, the draining board is inconvenient to clean, and the whole machine is complex to assemble. In summary, the overall structure of the existing cleaning machine is relatively complex in design and needs to be improved.
Disclosure of Invention
In order to solve the technical problem, the invention provides a spraying system of a cleaning machine and the cleaning machine with the spraying system.
A spray system of a cleaning machine comprises a spray arm component, a pump body and a pump body power source for driving the pump body to rotate, wherein the spray arm component is hollow to form a water outlet cavity, the spray arm component comprises a spray arm, the surface of the spray arm is provided with a plurality of water outlets communicated with the water outlet cavity, the bottom of the spray arm is provided with a mounting hole, the upper section of the pump body extends into the water outlet cavity through the mounting hole, the pump body comprises an impeller and blades arranged outside the impeller, the spray system also comprises a bracket type water filtering net component sleeved outside the pump body, the bracket type water filtering net component is positioned between the spray arm and the pump body power source, the bracket type water filtering net component comprises a filter screen bracket and a net cover provided with filter screen holes and supported on the filter screen bracket, the bottom of the water filtering net cover is provided with at least one slot, the filter screen bracket is provided with at least one supporting leg matched with the slot, the supporting leg is inserted into the slot and connected with the water filtering net cover and, an upper connecting part is formed at the top of the supporting leg, the upper connecting part is connected with the spray arm in a relatively rotatable manner, and a drainage ring sleeved on the periphery of the blade is arranged between the water filtering mesh enclosure and the blade.
Further, the scarce groove is seted up towards the top of waterlogging caused by excessive rainfall screen panel by the bottom periphery of waterlogging caused by excessive rainfall screen panel and is formed, and the waterlogging caused by excessive rainfall screen panel has two and corresponds the scarce groove lateral wall that lacks the groove both sides, and the supporting legs has two supporting legs lateral walls that correspond the connection with lacking the groove lateral wall, the supporting legs lateral wall sets up direction muscle or guide way, lacks the groove lateral wall and sets up guide way or the direction muscle of being connected with direction muscle or guide way cooperation.
Furthermore, the upper connecting part is provided with at least one connecting foot protruding out of the upper part of the water filtering screen cover, and the connecting foot is connected with the spray arm so that the spray arm can be rotatably supported above the connecting foot.
Further, the drainage ring and the filter screen support are integrally formed.
Further, the drainage ring is directly connected to the periphery of the blade and integrally formed with the pump body.
Furthermore, the drainage ring is connected with a water filtering net cover, and a connecting rib is arranged between the drainage ring and the water filtering net cover.
Further, the pump body power source is provided with a main shaft, the water filtering screen is provided with a bottom wall, the bottom wall of the water filtering screen is provided with a through hole, and the main shaft extends into a space formed by the support type water filtering screen in a surrounding mode through the through hole and is connected with the impeller of the pump body.
Furthermore, the cross section of the connecting foot in the horizontal direction is in an arc shape, the rotating connecting sleeve is provided with an arc connecting groove matched with the connecting foot, a buckle is arranged on the rotating connecting sleeve in a protruding mode along the radial direction at a position corresponding to the arc connecting groove, and the connecting foot is provided with a clamping groove matched with the buckle.
Furthermore, the connecting pins are connecting rings formed on the upper part of the water filtering net cover, and the connecting rings are in threaded connection with the rotary connecting external member.
A cleaning machine comprises a water tank, wherein the spraying system is arranged in the water tank.
The invention has the beneficial effects that: the spraying system is provided with the bracket type water filtering net component, the bracket type water filtering net component simultaneously plays double roles of supporting and connecting the spray arm component and filtering, a large-size draining plate required to be arranged in a traditional water tank type cleaning machine is omitted, a structure for supporting the water filtering plate is not required to be arranged on the inner wall of the water tank, the structural design of the water tank is simpler, and the forming is more convenient; when the water strainer needs to be cleaned, the bracket type water strainer component can be conveniently disassembled and cleaned only by disassembling the spray arm component, so that the disassembling and assembling processes are simpler and more convenient, the number of parts of a spraying system and a cleaning machine is reduced on the whole, and the manufacturing cost of the whole machine is reduced; because the bracket type water filtering net component is sleeved outside the pump body in a surrounding manner, rather than being horizontally arranged like a traditional draining plate, food residues and the like washed off by the action of the upward and downward flowing force of water flow cannot be accumulated on the water filtering net cover in the cleaning process, so that the filtering net hole is not easy to block, and the normal use of the bracket type water filtering net is ensured; go up the connection foot of connecting portion and be connected the external member with spray assembly's rotation and mutually support for spray arm can pivoted support on connecting the foot and can not break away from with connecting the foot at abluent process, and the structure setting is simpler.
Drawings
FIG. 1 is a perspective view of the washer of the present invention.
Figure 2 is a cross-sectional view of the sprinkler system of the present invention.
Fig. 3 is an exploded perspective view of one form of the spray system of the present invention, showing a structural form in which only one slot is provided and the slot penetrates the water filtration screen in the vertical direction.
Fig. 4 is an exploded perspective view of another embodiment of the spray system of the present invention, showing a structure of a water filtration screen having a plurality of open slots extending through the water filtration screen in a vertical direction.
Fig. 5 is an exploded perspective view of another embodiment of the spray system of the present invention, showing a structure of a water filtration screen having a plurality of open slots that do not penetrate the water filtration screen in the vertical direction.
Fig. 6 is a schematic structural view of a screen holder.
Fig. 7 is a schematic structural view of the water filtering net cover, and the size of the notch formed at the moment is larger.
Fig. 8 is a schematic structural view of the water filtering net cover, and the size of the notch formed at the moment is smaller.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-8, a preferred embodiment of a spray system of a cleaning machine according to the present invention is described in detail as follows:
in practical application, the spraying system is mainly matched with the water tank 1 to form the cleaning machine of the present invention, and certainly, the cleaning machine can be provided with some elements, such as a water inlet assembly, a water discharge assembly, a heating element, etc., which are usually arranged in the existing cleaning machine, besides the water tank 1 and the spraying system of the present invention, which are not described herein again. As shown in fig. 2-5, the spraying system of the cleaning machine includes a spraying arm assembly 2, a pump body 3, and a pump body power source 4 for driving the pump body 3 to rotate. The spray arm assembly 2 and the pump body 3 are both arranged in the zeppage tank 1. The spray arm component 2 is hollow to form a water outlet cavity 21, the spray arm component 2 comprises a spray arm 22, the surface of the spray arm 22 is provided with a plurality of water outlets communicated with the water outlet cavity 21, the bottom of the spray arm 22 is provided with a mounting hole 23, and the upper section of the pump body 3 extends into the water outlet cavity 21 through the mounting hole 23. The pump body 3 comprises an impeller 31 and blades 32 arranged outside the impeller 31, the spraying system further comprises a bracket-type water filtering screen assembly 5 sleeved outside the pump body 3, the bracket-type water filtering screen assembly 5 is located between the spraying arm 22 and the pump body power source 4, and the spraying arm 22 is rotatably supported on the bracket-type water filtering screen assembly 5. The bracket type water filtering net assembly 5 comprises a filter screen bracket 51 and a water filtering net cover 52 which is provided with filtering net holes and is supported on the filter screen bracket 51. The pump body power source 4 is provided with a main shaft 41, the water filtering screen 52 is provided with a bottom wall, the bottom wall of the water filtering screen 52 is provided with a through hole, and the main shaft 41 extends into a space formed by the bracket type water filtering screen and is connected with the impeller 31 of the pump body 3.
In the present embodiment, the strainer holder 51 is attached to the bottom wall of the water tank 1, but in practice, this is not a limitation, and the strainer holder 51 may be attached above the pump body power source 4. At least one groove 521 is formed in the bottom of the water filtering screen 52, the filter screen support 51 is provided with at least one supporting leg 511 matched with the groove 521, the supporting leg 511 is inserted into the groove 521 to be combined with the water filtering screen 52 and matched with the spray arm 22 to jointly surround to form a circulating water draining area, an upper connecting part 512 is formed at the top of the supporting leg 511, the upper connecting part 512 and the spray arm 22 can be connected in a relatively rotating mode, and a drainage ring 6 sleeved on the periphery of the blade 32 is arranged between the water filtering screen 52 and the blade 31. Specifically, only one notch 521 may be provided as shown in fig. 2, the notch may penetrate through the side wall of the water filtering screen 52 in the vertical direction, or may not penetrate through the top of the side wall of the water filtering screen 52 in the vertical direction as shown in fig. 4, and at this time, the upper portion of the water filtering screen 52 is a circular ring. The radian of the notch 521 is not limited, and when the opening of the notch 521 is small, the water filtering net cover 52 is in a major arc shape, and when the opening of the notch 521 is large, the water filtering net cover 52 is in a minor arc shape. That is, when only one slot 521 is opened, the water filtering mesh enclosure 52 is an integral arc-shaped water filtering mesh (as shown in fig. 5); when the plurality of open grooves 521 are formed and the open grooves penetrate through the water filtering net cover 52 in the vertical direction, the water filtering net cover 52 is divided into a plurality of independent arc-shaped water filtering net pieces (as shown in fig. 4). Correspondingly, the number of the supporting legs 511 is also adjusted according to the number of the notches 521.
Specifically, the notch 521 is formed by opening the periphery of the bottom of the draining screen 52 towards the top of the draining screen 52, the draining screen 52 has two notch side walls 522 corresponding to the two sides of the notch 521, the supporting leg 511 has two supporting leg side walls correspondingly connected to the notch side walls 522, the side walls of the supporting legs 511 are provided with guide ribs or guide grooves 523, and the notch side walls 522 are provided with guide grooves or guide ribs matched and connected to the guide ribs or guide grooves 523. In the drawings of the present embodiment, the example is described in which the guide groove 523 is vertically formed in the side wall of the support leg 522. In practice, the draining net 52 and the supporting foot 522 may be fixed to each other by gluing or clamping.
The upper connecting portion 512 has at least one connecting leg 7, and the connecting leg 7 may be flush with the upper portion of the water filtering screen 52, or may protrude from the upper portion of the water filtering screen 52. For convenient realization spray assembly 2 and last connecting portion 512 between rotate to be connected, spray assembly 2 still includes one and sets up in mounting hole 23 and spray arm 22 and rotate the rotation and be connected external member 24 of being connected, connect the foot 7 and rotate and be connected external member 24 and be connected and make spray arm 22 support that can rotate above connecting foot 7. The connection form between the connection foot 7 and the rotary connection sleeve 24 can be a mutual buckling connection, or the connection form between the connection foot 7 and the rotary connection sleeve 24 can be a threaded connection, at this time, the connection foot 7 is a connection ring formed on the upper part of the water filtering net cover, and the connection ring is in threaded connection with the rotary connection sleeve 24. When the connection leg 7 and the rotary connection sleeve 24 are connected in a mutually buckled manner, in particular, it can be set that: the cross-section of connecting foot 7 at the horizontal direction is the arcuation, rotates to connect external member 24 and sets up and be connected foot 7 complex arc spread groove 241, it sets up buckle 242 to rotate to connect external member 24 in the position that corresponds arc spread groove 241 along radial protrusion, connects foot 7 and sets up draw-in groove 71 with buckle 242 complex.
After the spraying system is installed on the cleaning machine, the bottom end of the bracket-type water filtering net component 5 is installed at the bottom of the tank, so that a circulating water draining area is formed between the bracket-type water filtering net component 5 and the spraying arm 22. The bracket type water filtering net assembly simultaneously plays the dual functions of supporting and connecting the spray arm assembly and filtering, a large-size draining plate required to be arranged in a traditional water tank type cleaning machine is omitted, a structure for supporting the water filtering plate is not required to be arranged on the inner wall of the water tank, the structural design of the water tank is simpler, and the forming is more convenient. When the water strainer needs to be cleaned, the bracket type water strainer assembly can be conveniently detached and cleaned as long as the spray arm assembly is detached, other additional connecting pieces are not needed, the detaching and assembling processes are simple and convenient, the number of parts of a spraying system and a cleaning machine is reduced on the whole, and the manufacturing cost of the whole machine is reduced. Because the bracket type water filtering net component 5 is sleeved outside the pump body in a surrounding manner, rather than being horizontally arranged like a traditional draining plate, food residues and the like washed off by the action of the upward and downward flowing force of water flow cannot be accumulated on the water filtering net cover in the cleaning process, so that the filtering net is not easy to block the filtering net holes, and the normal use of the water filtering net is ensured; go up the connection foot of connecting portion and be connected the external member with spray assembly's rotation and mutually support for spray arm can pivoted support on connecting the foot and can not break away from with connecting the foot at abluent process, and the structure setting is simpler.
In practical implementation, the flow guiding ring 6 may be integrally formed with the pump body 3, specifically, the flow guiding ring 6 may be configured to be directly connected to the outer periphery of the blade 31 as shown in the drawing in the present embodiment, and the "flow guiding ring 6 is directly connected to the outer periphery of the blade 31": the positioning of the guide ring 6 is realized by the blades 31, and besides, the guide ring 6 can be arranged to be connected with the water filter screen 52, and a connecting rib is arranged between the guide ring 6 and the water filter screen 52. Specifically, when the drainage ring 6 is directly connected to the periphery of the blade 31, the two can be integrally formed, and the later-stage assembly can be bonded, fixed, buckled, screwed and the like in the conventional mechanical connection mode. The ring 6 may also be provided integrally with the sieve holder 51. Of course, when the drainage ring 6 and the filter screen bracket 51 are integrally formed, the drainage ring and the filter screen bracket form a composite piece with the connecting and supporting function and the drainage function, and the installation is more convenient after the arrangement.
Claims (10)
1. The utility model provides a spraying system of cleaning machine, includes a spray arm subassembly, the pump body, drives pump body pivoted pump body power supply, spray arm subassembly cavity forms out the water cavity, and the spray arm subassembly includes a spray arm, and the surface of spray arm sets up a plurality of delivery ports with play water cavity UNICOM, and the mounting hole is seted up to the spray arm bottom, and the water cavity is stretched into by this mounting hole in the pump body upper segment, the pump body includes the impeller and sets up the blade outside the impeller, its characterized in that: the spraying system further comprises a support type water filtering net assembly sleeved outside the pump body, the support type water filtering net assembly is located between the spray arm and the pump body power source, the support type water filtering net assembly comprises a filter screen support and a water filtering net cover provided with filter meshes and supported on the filter screen support, at least one notch is formed in the bottom of the water filtering net cover, the filter screen support is provided with at least one supporting leg matched with the notch, the supporting leg is inserted into the notch and is connected with the water filtering net cover and matched with the spray arm to jointly surround a circulating water draining area, an upper connecting portion is formed at the top of the supporting leg, the upper connecting portion and the spray arm can be connected in a relative rotating mode, and a drainage ring sleeved on the periphery of the blade is arranged between the water filtering net cover.
2. The washer spray system of claim 1, wherein: the groove is formed by arranging the periphery of the bottom of the draining screen towards the top of the draining screen, the draining screen is provided with two groove side walls corresponding to the two sides of the groove, the supporting legs are provided with two supporting leg side walls correspondingly connected with the groove side walls, the supporting leg side walls are provided with guide ribs or guide grooves, and the groove side walls are provided with guide grooves or guide ribs matched and connected with the guide ribs or the guide grooves.
3. The spraying system of a cleaning machine according to claim 1 or 2, characterized in that: the upper connecting part is provided with at least one connecting foot protruding out of the upper part of the water filtering screen cover, and the connecting foot is connected with the spray arm so that the spray arm can be rotatably supported above the connecting foot.
4. The washer spray system of claim 3 wherein: the drainage ring and the filter screen bracket are integrally formed.
5. The spraying system of a cleaning machine according to claim 1 or 2, characterized in that: the drainage ring is directly connected to the periphery of the blade and integrally formed with the pump body.
6. The spraying system of a cleaning machine according to claim 1 or 2, characterized in that: the drainage ring is connected with the water filtering net cover, and a connecting rib is arranged between the drainage ring and the water filtering net cover.
7. The spraying system of a cleaning machine according to claim 1 or 2, characterized in that: the pump body power supply is provided with a main shaft, the water filtering screen cover is provided with a bottom wall, the bottom wall of the water filtering screen cover is provided with a through hole, and the main shaft extends into a space formed by the support type water filtering screen through the through hole and is connected with an impeller of the pump body.
8. The washer spray system of claim 3 wherein: the cross section of the connecting foot in the horizontal direction is in an arc shape, the rotating connecting sleeve is provided with an arc connecting groove matched with the connecting foot, a buckle is arranged on the rotating connecting sleeve in a protruding mode along the radial direction at the position corresponding to the arc connecting groove, and the connecting foot is provided with a clamping groove matched with the buckle.
9. The washer spray system of claim 3 wherein: the connecting pins are connecting rings formed on the upper portion of the water filtering net cover, and the connecting rings are in threaded connection with the rotary connecting external member.
10. A cleaning machine, includes basin, its characterized in that: the water tank is internally provided with a spraying system as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129336.6U CN209932644U (en) | 2019-01-25 | 2019-01-25 | Spraying system of cleaning machine and cleaning machine with spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129336.6U CN209932644U (en) | 2019-01-25 | 2019-01-25 | Spraying system of cleaning machine and cleaning machine with spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209932644U true CN209932644U (en) | 2020-01-14 |
Family
ID=69121629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920129336.6U Expired - Fee Related CN209932644U (en) | 2019-01-25 | 2019-01-25 | Spraying system of cleaning machine and cleaning machine with spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209932644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602371A (en) * | 2019-01-25 | 2019-04-12 | 浙江气派智能科技有限公司 | The spray system of cleaning machine and cleaning machine with the spray system |
-
2019
- 2019-01-25 CN CN201920129336.6U patent/CN209932644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602371A (en) * | 2019-01-25 | 2019-04-12 | 浙江气派智能科技有限公司 | The spray system of cleaning machine and cleaning machine with the spray system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |