CN111829221A - Ice making system and refrigerator - Google Patents
Ice making system and refrigerator Download PDFInfo
- Publication number
- CN111829221A CN111829221A CN201910307333.1A CN201910307333A CN111829221A CN 111829221 A CN111829221 A CN 111829221A CN 201910307333 A CN201910307333 A CN 201910307333A CN 111829221 A CN111829221 A CN 111829221A
- Authority
- CN
- China
- Prior art keywords
- ice making
- water
- plunger
- water tank
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Production, Working, Storing, Or Distribution Of Ice (AREA)
Abstract
The invention relates to the technical field of ice making, and provides an ice making system and a refrigerator, wherein the ice making system comprises an ice making assembly, a water tank and a water pump, wherein the water tank is arranged below the ice making assembly; and a stop piece is arranged in the drain pipe and used for applying thrust to the exposed end of the plunger when the connecting pipe is inserted into the drain pipe, so that the plunger is contracted to open the water outlet. The invention can facilitate the disassembly and the assembly of the water tank and the cleaning of the water tank, and can prevent the water in the water tank from flowing outwards when the water tank is disassembled.
Description
Technical Field
The invention relates to the technical field of ice making of refrigerators, in particular to an ice making system and a refrigerator.
Background
In the existing ice making system of the refrigerator, a water tank is connected with a water pump through a connecting pipe, one connecting mode is that one end of the connecting pipe is inserted into a water inlet pipe joint of the water pump, a connecting hole is reserved on the side edge of the water tank, the other end of the connecting pipe penetrates through the connecting hole to extend into the water tank, and sealing treatment is adopted at the connecting part of the connecting pipe and the connecting hole; the other connection mode is that the connecting pipe and the water tank are integrally formed, and the free end of the connecting pipe is inserted into a water inlet pipe joint of the water pump.
However, both of these two connection methods have the problem that the disassembly and assembly are inconvenient, and the water in the water tank easily flows out during the disassembly.
Disclosure of Invention
Technical problem to be solved
The present invention is directed to solving at least one of the problems of the prior art or the related art.
The invention aims to provide an ice making system and a refrigerator, which are convenient for the disassembly and the assembly of a water tank and can prevent water in the water tank from flowing outwards when the water tank is disassembled.
(II) technical scheme
In order to solve the technical problem, an embodiment of the invention provides an ice making system, which comprises an ice making assembly, a water tank and a water pump, wherein the water tank is arranged below the ice making assembly, the water tank is connected with the water pump through a water discharging pipe, the water pump is connected with the ice making assembly through a water discharging pipe, one side of the water tank connected with the water discharging pipe is provided with a section of connecting pipe, a water outlet of the connecting pipe is provided with an elastically telescopic plunger, and the outer end of the plunger extends out of the water outlet and blocks the water outlet; and a stop piece is arranged in the drain pipe and used for applying thrust to the exposed end of the plunger when the connecting pipe is inserted into the drain pipe, so that the plunger is contracted to open the water outlet.
In the embodiment of the invention, the plunger is elastically and telescopically arranged at the water outlet of the connecting pipe through the elastic connecting piece.
In the embodiment of the invention, a fixed block is arranged in the water tank, one end of the elastic connecting piece is connected with the fixed block, and the other end of the elastic connecting piece extends into the connecting pipe to be connected with the inner end of the plunger.
In the embodiment of the invention, the water outlet of the connecting pipe is provided with an annular flange extending towards the axis direction of the connecting pipe, the inner end of the plunger is provided with an annular boss extending outwards, and the plunger plugs the water outlet when the annular boss is abutted against the annular flange.
In the embodiment of the invention, the elastic connecting piece is a compression spring, one side of the fixed block is provided with a connecting column, the axial direction of the annular boss is provided with a positioning groove, one end of the compression spring is sleeved on the connecting column, and the other end of the compression spring is arranged in the positioning groove, so that the plunger can elastically stretch out and draw back.
In an embodiment of the invention, a filter screen is arranged in the drain pipe, forming the stop.
In the embodiment of the invention, a first sealing ring is arranged on the inner side of the filter screen in the drain pipe, and the first sealing ring is used for sealing the outer end face of the water outlet of the connecting pipe.
In the embodiment of the invention, a second sealing ring is arranged on the outer side of the filter screen in the drain pipe and used for sealing the joint of the drain pipe and the water pump.
In the embodiment of the invention, the plunger is sleeved with a third sealing ring for sealing the water outlet of the connecting pipe when the plunger extends out.
In the embodiment of the invention, the ice making device further comprises a base body, the water pump and the drain pipe are both fixed on the base body in advance, the water tank is placed on the base body and is detachably connected with the drain pipe, a positioning connecting piece is constructed on the base body, the ice making assembly is installed above the water tank through the positioning connecting piece, the ice making assembly comprises an ice making grid, and an ice sliding plate is arranged below the ice making grid and above the water tank.
In the embodiment of the invention, the water pump also comprises a microswitch for controlling the on and off of the water pump, and the microswitch is arranged on the base body.
The embodiment of the invention also provides a refrigerator which comprises the ice making system in the technical scheme.
(III) advantageous effects
Compared with the prior art, the invention has the following advantages:
according to the ice making system and the refrigerator provided by the embodiment of the invention, on the basis of the existing ice making system, one side of the water tank, which is used for being connected with the water drainage pipe, is provided with a section of connecting pipe, the water outlet of the connecting pipe is provided with the elastically telescopic plunger, and the outer end of the plunger extends out of the water outlet of the connecting pipe and plugs the water outlet; the drain pipe is internally provided with a stop piece which is used for applying stop force, namely thrust to the exposed end of the plunger when the connecting pipe is inserted into the drain pipe so that the plunger contracts the water inlet and the water outlet to open the water outlet; when the water tank needs to be disassembled, the water tank is pulled in the opposite direction to enable the connecting pipe to leave the water discharge pipe, when the water tank moves to the exposed end of the plunger and leaves the stop part, the plunger returns to block the water outlet again under the action of elastic force, so that the outflow of residual water in the water tank from the connecting pipe is avoided, the water tank is convenient to disassemble and assemble, and the water tank is convenient to clean regularly.
Drawings
FIG. 1 is a schematic view of an ice making system according to an embodiment of the present invention;
FIG. 2 is an exploded view of an ice making system according to an embodiment of the present invention;
FIG. 3 is a partial exploded view of a sink, drain, etc. in an ice making system according to an embodiment of the present invention;
FIG. 4 is a schematic view of a refrigerator according to the present invention;
in the figure: 1: an ice making system; 2: a water pump; 3: a substrate; 4: a water outlet pipe; 5: a skate board; 6: an ice making assembly; 7: a first seal ring; 8: a second seal ring; 9: a third seal ring; 10: a plunger; 11: a water tank; 12: a connecting pipe; 13: an elastic connecting member; 14: a fixed block; 15: a drain pipe; 16: filtering with a screen; 17: a micro switch.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present invention, and in the present invention, it is defined that the connection pipe, the drain pipe, from "left" to "right" is from "inside" to "outside". Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
In addition, in the description of the present invention, "a plurality", and "a plurality" mean two or more unless otherwise specified.
As shown in fig. 1-3, an embodiment of the present invention provides an ice making system, which includes an ice making assembly 6, a water tank 11 disposed below the ice making assembly 6, and a water pump 2 disposed at one side of the water tank 11, wherein the ice making assembly 6 uses part of water supplied by a water supply system for making ice when making ice, excess water flows into the water tank 11, the water tank 11 is connected to the water pump 2 through a water discharge pipe 15, and the water pump 2 is connected to the ice making assembly 6 through a water discharge pipe 4, so as to draw water in the water tank 11 from the water discharge pipe 15 into the water discharge pipe 4 and supply the water to the ice making assembly 6 again for making ice.
As shown in fig. 2, a section of connecting pipe 12 capable of extending outward is constructed on one side of the water tank 11 connected to the water discharge pipe 15, that is, the connecting pipe 12 and the water tank 11 are integrally formed and communicated, an elastically telescopic plunger 10 is arranged at a water outlet of the connecting pipe 12, and an outer end of the plunger 10 extends out of the water outlet and blocks the water outlet; the drain pipe 15 is provided with a stopper for applying a stopping force, i.e. a pushing force, to the exposed end of the plunger 10 when the connecting pipe 12 is inserted into the drain pipe 15, so that the plunger 10 is contracted to open the water outlet, and at this time, the outer end of the connecting pipe 12 abuts against the stopper to form a seal, so as to prevent water leakage.
Further, the stopper may be tightly fitted in the drain pipe 15 in such a manner that the stopper is installed in such a manner that the stopper does not move, and further, a portion of the stopper contacting the plunger 10 may have a net structure to ensure smooth passage of water; when the water tank 11 needs to be disassembled, the water tank 11 is pulled in the opposite direction to enable the connecting pipe 12 of the water tank 11 to leave the water discharge pipe 15, when the water tank 11 moves to the exposed end of the plunger 10 to leave the stop part, the plunger 10 returns to block the water outlet again under the action of elastic force, so that the phenomenon that residual water in the water tank 11 flows out of the connecting pipe 12 is avoided, the water tank 11 is convenient to disassemble, and the water tank 11 is convenient to clean regularly; when the cleaning is completed, the connecting tube 12 is reinserted into the drain tube 15 until the plunger 10 is pushed open, which is convenient to install and ensures that the installation is in place.
In the embodiment of the present invention, as shown in fig. 3, the plunger 10 is elastically and telescopically arranged at the water outlet of the connecting pipe 12 through an elastic connecting piece 13; specifically, be equipped with fixed block 14 in the basin 11, fixed block 14 fixed mounting is at the tank bottom of basin 11 to be close to connecting pipe 12 department, the one end of elastic connection 13 with fixed block 14 is connected, the other end of elastic connection 13 extends into in the connecting pipe 12 with the inner of plunger 10 is connected, and elastic connection 13 is the precompression state, has the pretightning force to plunger 10 for plunger 10 stretches out the delivery port department of connecting pipe 12 when not having the effect of stopper thrust, the shutoff delivery port.
In the embodiment of the invention, in order to facilitate the plunger 10 to block the water outlet when extending out of the water outlet, the water outlet of the connecting pipe 12 is provided with an annular flange extending towards the axis direction, an annular boss extending outwards is formed at the inner end of the plunger 10, namely the plunger 10 forms a convex structure with a large inner end and a small outer end, the outer end of the plunger 10 extends out of the water outlet under the pre-tightening force of the elastic connecting piece 13 until the annular boss abuts against the annular flange, and the plunger 10 blocks the water outlet.
In the embodiment of the present invention, as shown in fig. 3, the elastic connecting member 13 may be a compression spring, and certainly, may also be other elastic members, as long as it can ensure that the plunger 10 can freely extend and retract, specifically, in order to facilitate installation of the compression spring, a connecting column is disposed on one side of the fixing block 14, a positioning groove is axially disposed on the annular boss, one end of the compression spring is sleeved on the connecting column, and the other end of the compression spring is installed in the positioning groove, so that the plunger 10 is connected with the compression spring, and further, the plunger 10 can elastically extend and retract.
In an embodiment of the invention, as shown in fig. 3, the drain pipe 15 is provided with a strainer 16 therein, which, in addition to filtering impurities in the water, also forms the stop for pushing the plunger 10 open when the connecting tube 12 is in place.
In the embodiment of the present invention, as shown in fig. 2 and 3, a first sealing ring 7 is disposed in the drain pipe 15 and located on the inner side of the filter screen 16, the first sealing ring 7 is disposed to be closely attached to the filter screen 16 and the inner wall of the drain pipe 15, the outer end surface of the water outlet of the connecting pipe 12 moves to abut against the first sealing ring 7, and the first sealing ring 7 is used for sealing the outer end surface of the water outlet of the connecting pipe 12 to prevent water from flowing out of the drain pipe 15; the outer diameter of the connecting pipe 12 can be equal to or slightly smaller than the inner diameter of the drain pipe 15, so that the requirement on the machining precision of the connecting pipe 12 is not high, and the quick disassembly and assembly are facilitated.
In the embodiment of the invention, a second sealing ring 8 is arranged on the outer side of the filter screen 16 in the drain pipe 15 and used for sealing the joint of the drain pipe 15 and the water pump 2, a pipe joint is arranged at the joint of the water pump 2 and the drain pipe 15, the pipe joint is inserted into the drain pipe 15, and the end part of the pipe joint abuts against the second sealing ring 8 to prevent water from flowing outwards; in addition, the water discharge pipe 15 may be configured as a stepped pipe in order to adapt to the pipe diameter of the connection pipe 12 and the pipe joint of the water pump 2, one end of the stepped pipe being adapted to the pipe diameter of the connection pipe 12, and the other end of the stepped pipe being adapted to the pipe diameter of the pipe joint.
In the embodiment of the invention, the plunger 10 is sleeved with the third sealing ring 9 for sealing the water outlet of the connecting pipe 12 when the plunger 10 extends out, specifically, the third sealing ring 9 is sleeved at the small end of the plunger 10 and abuts against the surface of the annular boss, and when the plunger 10 extends out of the water outlet, the third sealing ring 9 is tightly pressed between the annular boss and the annular flange to play a role in sealing, so that the plunger 10 is ensured to reliably seal the water outlet. The first seal ring 7, the second seal ring 8 and the third seal ring 9 can be O-shaped rubber seal rings.
In the embodiment of the invention, in order to facilitate the installation of the components, the ice making system further comprises a base body 3, the base body 3 comprises a horizontal plate and a vertical plate which are connected with each other, the water pump 2 and the drain pipe 15 are both fixed on the base body 3 in advance, preferably, the water pump and the drain pipe 15 are installed on the horizontal plate, the water tank 11 is placed on the horizontal plate of the base body 3 and is detachably connected with the drain pipe 15, a positioning connecting piece is constructed on the vertical plate of the base body 3, the ice making assembly 6 is installed above the water tank 11 through the positioning connecting piece, the ice making assembly 6 comprises an ice making grid, an ice sliding plate 5 is arranged below the ice making grid and above the water tank 11, an evaporator and a heating pipe are arranged at the back of the ice making grid, when ice is made, the water pump 2 circulates the water in the water tank 11, the water is made into ice through the, The ice skating board 5 flows back to the water tank 11, and is reciprocated until the ice cubes reach a set thickness, ice making is stopped, and ice is removed by heating with a heater.
In the embodiment of the invention, the ice making machine further comprises a microswitch 17 for controlling the water pump 2 to be opened and closed, the microswitch 17 is arranged on a vertical plate of the base body 3, and after the water tank 11 is arranged in place, the microswitch 17 is closed, and a circuit of the water pump 2 is opened to make ice; when the water tank 11 is disassembled, the microswitch 17 returns to cut off the circuit of the water pump 2, and the plunger 10 and the third sealing ring 9 seal the water outlet under the action of the compression spring, so that no water flows out in the operation process.
As shown in fig. 4, an embodiment of the present invention further provides a refrigerator, which includes the ice making system 1 according to the above technical solution, wherein the ice making system is installed in a refrigerating chamber; the water tank of the ice making system 1 is convenient to disassemble and assemble, the water tank is convenient to clean regularly, and the outflow of water in the water tank is avoided.
The embodiment of the invention can be seen from the above embodiment, the water tank can be conveniently detached and installed and cleaned, and the water in the water tank can be prevented from flowing outwards when the water tank is detached.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (12)
1. An ice making system comprises an ice making assembly, a water tank and a water pump, wherein the water tank is arranged below the ice making assembly, the water tank is connected with the water pump through a water discharging pipe, and the water pump is connected with the ice making assembly through a water discharging pipe; and a stop piece is arranged in the drain pipe and used for applying thrust to the exposed end of the plunger so that the plunger is contracted to open the water outlet.
2. The ice making system as claimed in claim 1, wherein the plunger is elastically and telescopically provided at the water outlet of the connection pipe by an elastic connection member.
3. The ice making system as claimed in claim 2, wherein a fixing block is provided in the water tank, one end of the elastic connection member is connected to the fixing block, and the other end of the elastic connection member extends into the connection pipe to be connected to an inner end of the plunger.
4. The ice making system of claim 3, wherein an annular flange extending in the axial direction is provided at the water outlet of the connecting pipe, and an annular boss extending outward is formed at the inner end of the plunger, and the plunger blocks the water outlet when the annular boss abuts against the annular flange.
5. The ice making system according to claim 4, wherein the elastic connecting member is a compression spring, one side of the fixing block is provided with a connecting column, the annular boss is axially provided with a positioning groove, one end of the compression spring is sleeved on the connecting column, and the other end of the compression spring is installed in the positioning groove, so that the plunger can elastically stretch and retract.
6. The ice-making system of claim 1, wherein said drain pipe has a screen disposed therein forming said stop.
7. The ice making system according to claim 6, wherein a first sealing ring is provided in the drain pipe on an inner side of the filter net, the first sealing ring being configured to seal an outer end surface of the water outlet of the connection pipe.
8. The ice making system of claim 7, wherein a second sealing ring is disposed in the drain pipe outside the filter screen to seal a connection between the drain pipe and the water pump.
9. The ice making system as claimed in claim 8, wherein a third packing is fitted over the plunger for sealing a water outlet of the connection pipe when the plunger is extended.
10. The ice making system of claim 1, further comprising a base, wherein the water pump and the drain pipe are both pre-fixed on the base, the water tank is placed on the base and detachably connected with the drain pipe, a positioning connector is configured on the base, the ice making assembly is installed above the water tank through the positioning connector, the ice making assembly comprises an ice making grid, and an ice sliding plate is arranged below the ice making grid and above the water tank.
11. The ice making system of claim 10, further comprising a micro switch for controlling the water pump to open and close, the micro switch being mounted on the base.
12. A refrigerator comprising the ice making system according to any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910307333.1A CN111829221A (en) | 2019-04-17 | 2019-04-17 | Ice making system and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910307333.1A CN111829221A (en) | 2019-04-17 | 2019-04-17 | Ice making system and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111829221A true CN111829221A (en) | 2020-10-27 |
Family
ID=72914697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910307333.1A Pending CN111829221A (en) | 2019-04-17 | 2019-04-17 | Ice making system and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111829221A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191314840A (en) * | 1913-06-27 | 1914-02-26 | Elliott Bolland | Improvements in and relating to Valves and Connections therefor. |
| CN2329830Y (en) * | 1998-03-10 | 1999-07-21 | 陈圣鸿 | Pipe joint |
| CN102221275A (en) * | 2011-05-17 | 2011-10-19 | 合肥美的荣事达电冰箱有限公司 | Ice making device of refrigerator and refrigerator provided with same |
| CN102305506A (en) * | 2011-07-18 | 2012-01-04 | 海尔集团公司 | Ice-making water supply device and refrigerator with same |
| CN203628095U (en) * | 2013-12-19 | 2014-06-04 | 宁波埃美柯铜阀门有限公司 | Filtering type self-sealing pipe connector |
| CN108869768A (en) * | 2017-05-10 | 2018-11-23 | 芜湖美的厨卫电器制造有限公司 | Inlet valve and water heater |
-
2019
- 2019-04-17 CN CN201910307333.1A patent/CN111829221A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191314840A (en) * | 1913-06-27 | 1914-02-26 | Elliott Bolland | Improvements in and relating to Valves and Connections therefor. |
| CN2329830Y (en) * | 1998-03-10 | 1999-07-21 | 陈圣鸿 | Pipe joint |
| CN102221275A (en) * | 2011-05-17 | 2011-10-19 | 合肥美的荣事达电冰箱有限公司 | Ice making device of refrigerator and refrigerator provided with same |
| CN102305506A (en) * | 2011-07-18 | 2012-01-04 | 海尔集团公司 | Ice-making water supply device and refrigerator with same |
| CN203628095U (en) * | 2013-12-19 | 2014-06-04 | 宁波埃美柯铜阀门有限公司 | Filtering type self-sealing pipe connector |
| CN108869768A (en) * | 2017-05-10 | 2018-11-23 | 芜湖美的厨卫电器制造有限公司 | Inlet valve and water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9016333B2 (en) | Bottom fill kitchen sink feature | |
| WO2014193582A1 (en) | Filter cartridge | |
| WO2023010943A1 (en) | Water tank, filter, adapter, base station, and cleaning system | |
| RU2622831C2 (en) | Drain pipeline for dishwashing and washing machines | |
| CN109780642A (en) | Dehumidifier | |
| US9856150B2 (en) | Filter assembly for an appliance | |
| CN111829221A (en) | Ice making system and refrigerator | |
| US9370737B1 (en) | Filter assembly for an appliance | |
| US9914096B2 (en) | Integrated waterway assembly of a reverse osmosis water filtration device | |
| KR200456328Y1 (en) | Toilet bowl equipped with function removing jam in pipe | |
| CN115371163A (en) | Humidifying equipment | |
| CN112156557A (en) | Filter and hot water equipment with from water locking function | |
| CN209639158U (en) | Dehumidifier | |
| KR101624037B1 (en) | A device for flushing lube oil of a turbine | |
| CN209530231U (en) | A kind of easy cleaning filter assemblies and the tap with the component | |
| US20070251878A1 (en) | Low volume per output large in-line filter assembly | |
| CN113929160A (en) | Filter core, water purification system and purifier | |
| CN219354229U (en) | A dash tooth ware that is used for filter component of tooth ware and has it | |
| CN111250280A (en) | Shower head with impurity filtering function | |
| CN214415793U (en) | Filter and hot water equipment with from water locking function | |
| CN219128556U (en) | Mounting structure of plastic filter element | |
| CN219547928U (en) | Drain pipe assembly with integrated drainage tank | |
| KR101348829B1 (en) | One body type water purifying module for refrigerator | |
| CN216584260U (en) | Water purifying equipment | |
| CN208409376U (en) | A kind of Mobile oil-feed device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |