CN202747726U - Water filtering device of refrigerator - Google Patents
Water filtering device of refrigerator Download PDFInfo
- Publication number
- CN202747726U CN202747726U CN2012204089059U CN201220408905U CN202747726U CN 202747726 U CN202747726 U CN 202747726U CN 2012204089059 U CN2012204089059 U CN 2012204089059U CN 201220408905 U CN201220408905 U CN 201220408905U CN 202747726 U CN202747726 U CN 202747726U
- Authority
- CN
- China
- Prior art keywords
- water
- filter
- hole
- filtering device
- water inlet
- 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.)
- Expired - Fee Related
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/121—General constructional features not provided for in other groups of this subclass the refrigerator is characterised by a water filter for the water/ice dispenser
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a filtering device, in particular to a water filtering device of a refrigerator. The water filtering device of the refrigerator aims at resolving the problems that a water filtering device of an existing refrigerator is redundant in the number of water filters, and cost is high due to the fact the water filters are structurally replaced for use in the checking process of a production line. The water filtering device of the refrigerator is provided with two sets of waterway passages, wherein one set is matched with a filter to form the waterway passage, the other set independently forms the waterway passage. Therefore, the unblocked waterway passages of the water filtering device are achieved when the filter does not exist, unnecessary cost waste is reduced, and the replacing time of the filter and structural replacement of a fake filter is saved.
Description
Technical field
The utility model relates to a kind of filter, particularly relates to a kind of water filtering device of refrigerator.
Background technology
Refrigerator with automatic ice-making plant or water dispenser, the water that flow out at the water that its ice making is used or water dispenser place need to provide by external water source, that is to say and the water source of refrigerator outside need to be imported in the automatic ice-making plant or water dispenser of refrigerator by guiding structure.The water source generally, directly import from tap, but the ice cube that obtains by ice maker or generally be directly edible from the water that water dispenser connects, so in the process of this importing, for the cleaning, the safety that guarantee the water source, present refrigerator is provided with water filtering device.Water at first is fed in the water filtering device, and then is imported into automatic ice-making plant again, thereby removes the impurity that may exist in the water, guarantees cleaning, the safety of ice cube.
For the assurance to the water filter quality, all be that water filter is configured to the client with refrigerator separately at present, can't directly be fixed in the water filtering device, treat the client go back home in from being about to disassembling shell, and water filter is installed.
Therefore aborning, in other words until refrigerator purchased before, water filter is and is mounted, and present water filtering device is to rely on water filter to be communicated with, and when water filter is not installed, lid need to be revolved and fixes on the closed position.
But, before dispatching from the factory, refrigerator must check that the water route is unimpeded, therefore need to install a structural water filter, it does not have the function of filtered water, only cooperate with other assemblies and finish the function that is communicated with the water route, and this member can go out of use in the later stage, substituted with real water filter, not only waste a large amount of production costs, and be not easy to environmental friendliness.
Simultaneously, along with improving constantly of running water quality, part residential quarter or client's water service has reached drinking water standard at present, at this moment, the water filter of device in refrigerator lost its function, but in order to guarantee the unimpeded of water route, still must install, cause the waste of structural member.
Summary of the invention
The utility model is redundant for the water filter that exists in the present refrigerator water filtering device, and structural water filter substitutes old the waste problem of using in the production line inspection, a kind of new water filtering device is provided, new water filtering device has two cover water route paths, wherein a cover cooperates formation water route path with filter, another set of independent formation water route path, its concrete technical scheme is as follows:
The water filtering device of refrigerator comprises:
One with the fixing housing of electric refrigerator housing body, described enclosure interior is formed with filter container cavity and filter head container cavity;
One filter head, described filter head comprises rotary support and inner rotary body thereof, offer the installing hole for water inlet pipe and outlet pipe attaching on the described rotary support, be formed with mounting head on the lateral wall of described rotary support, the corresponding through hole that enters, flows out for water that offers on the described rotary body, and be used for the interface section that filter is installed;
One filter, described filter is dismountable to be connected with filter head;
One is used for the lid that control opens and closes, and described lid is rotatably connected to the first end of filter of housing, offers the through hole that passes through for water inlet pipe and outlet pipe on it;
Also include:
One sleeve pipe, described sleeve pipe is comprised of water inlet portion, connected component and water part, forms " recessed " shape connectivity structure;
Rotary body inside in the described filter head also is formed with the sleeve pipe container cavity with the sleeve pipe coupling, and described filter head also offers the through hole that communicates with water inlet pipe, outlet pipe respectively for sleeve pipe water inlet portion, water part with the correspondence position of rotary body;
Go back the corresponding through hole that communicates with water inlet pipe, outlet pipe respectively for sleeve pipe water inlet portion and water part that offers on the described lid.
Simultaneously, the utility model further discloses and has also included seal washer, and described seal washer is fixedly installed in the through hole of rotary body.
A nearlyer step ground, described sleeve pipe and the filter head structure that is one of the forming.
Improve as another kind, the invention also discloses and be used for the through hole that water inlet pipe and outlet pipe pass through on the described lid and all be opened in same circumference.
With above-mentioned improvement equivalence, the utility model also provides another kind of scheme, and being used on the described lid namely that water inlet pipe is arranged at respectively take the lid center with through hole that outlet pipe passes through is the different concentrically ringed circumference of circle.
Compared with prior art, the utlity model has following beneficial effect:
1, at first the utility model has formed two cover water route paths by sleeve pipe and the architecture advances that is complementary.When rotary body was in original position, namely under the normal state, identical with traditional filter connection water route, water entered ice maker after filtering by filter.When not needing filter, rotary body is rotated a certain angle, filter is taken off.To the second cover water route via positions, water enters ice maker by sleeve pipe, under the state that does not have filter to install, does not affect the function of ice maker or water dispenser with the rotary body rotation.Abundant, the second cover water route via positions can be the discharge location of filter, has finished the connection of the second cover water route path this moment when filter unloads; Also the second cover water route via positions setting can be set in respectively different rotary bodies from the filter discharge location and rotate the position, thereby finish the connection in the second cover water route by secondary operation.
2, the utility model has guaranteed the seal of rotary body through hole by the setting of seal washer, thus the cleaning of refrigerator inside when guaranteeing to use.
3, simultaneously, the utility model discloses sleeve pipe and the filter head structure that is one of the forming, by integrated injection molding technique, form an overall structure, thereby guarantee the Integral sealing of structure.
4, the utility model discloses the mode of offering of two kinds of lid through holes simultaneously, for unit, will intake, the water outlet through hole arranges in the manner described above water filtering device selectively more diversified according to group.
In sum, adopt technical scheme disclosed in the utility model after, when having realized without filter, the water route of water filtering device is unimpeded.Thereby reduced unnecessary cost waste, the replacing time of having saved filter and structural alternative false filter.
Description of drawings
Fig. 1 is the filter head explosive view;
Fig. 2 contains the water route path schematic diagram of filter;
Fig. 3 contains the water route path schematic diagram of filter;
Fig. 4 lid schematic diagram;
The another kind of lid schematic diagram of Fig. 5;
Fig. 6 water filtering device overall schematic;
Fig. 7 removes the water filtering device schematic diagram of filter;
Wherein the Reference numeral of all parts is schematically as follows:
The 1-housing, the 2-filter head, the 3-rotary support, the 4-rotary body, the installing hole of 51-water inlet pipe, the installing hole of 52-outlet pipe, the mounting head of 61-water inlet pipe, the mounting head of 62-outlet pipe, the through hole that water flows on the 71-rotary body, the through hole that water flows out on the 72-rotary body, the 8-interface section, the 9-filter, the 10-lid, the through hole that is used for water inlet pipe of offering on the 111-lid, the through hole that is used for outlet pipe of offering on the 112-lid, the 12-sleeve pipe, the 121-water inlet portion, the 122-connected component, the 123-water part, the through hole that water inlet portion communicates with water inlet pipe on the 131-rotary body, the through hole that 132-rotary body upper water-out part is identical with outlet pipe, the through hole that the water inlet portion of offering on the 141-lid communicates with water inlet pipe, the through hole that the water part of offering on the 142-lid communicates with outlet pipe, the 15-seal washer.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand the following specific embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.Need to prove, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction among the width of cloth figure, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometric center.
Show such as Fig. 1 and Fig. 6, the water filtering device of refrigerator comprises:
One with the fixing housing 1 of electric refrigerator housing body, described housing 1 inside is formed with filter container cavity and filter head container cavity;
One filter head 2, described filter head comprises rotary support 3 and inner rotary body 4 thereof, offer the installing hole 51,52 for water inlet pipe and outlet pipe attaching on the described rotary support 3, be formed with mounting head 61,62 on the lateral wall of described rotary support 3, the corresponding through hole 71,72 that enters, flows out for water that offers on the described rotary body 4, and be used for the interface section 8 that filter is installed;
One filter 9, described filter 9 is dismountable to be connected with filter head 2;
One is used for the lid 10 that control opens and closes, and described lid is rotatably connected to the first end of filter of housing, offers the through hole 111,112 that passes through for water inlet pipe and outlet pipe on it;
Also include:
One sleeve pipe 12, described sleeve pipe is comprised of water inlet portion 121, connected component 122 and water part 123, forms " recessed " shape connectivity structure;
Go back the corresponding through hole 141,142 that communicates with water inlet pipe, outlet pipe respectively for sleeve pipe water inlet portion 121 and water part 123 that offers on the described lid 10.
On the basis of above-described embodiment, to pay close attention to especially Fig. 1 and also include seal washer 15, described seal washer 15 is fixedly installed in through hole 131,132 places of rotary body.
On the basis of above-described embodiment, pay close attention to especially on the described lid 10 of Fig. 4 and to be used for the through hole 111,112,141,142 that water inlet pipe and outlet pipe pass through and all to be opened in same circumference.
On the basis of embodiment 1 to embodiment 3, pay close attention to especially on the described lid of Fig. 5 that to be used for that water inlet pipe is arranged at respectively take the lid center with through hole that outlet pipe passes through be the different concentrically ringed circumference of circle, wherein through hole 111 and 141 is arranged on the same circumference, and 112 and 142 are arranged on another circumference.
The embodiment 5 different state description of using
Special pay close attention to Fig. 2 this is water filtering device generalized section when having filter, dotted portion is in order to represent the flow direction in water route among the figure.
Water is entered in the rotary body 4 via the through hole 51,71 on the rotary body 4 by water inlet pipe, by the internal circulation cavity, enter into filter 9, after filter 9 filtrations, water is flowed out by the cavity of a rotating body, enters into outlet pipe by the through hole 72,52 on the rotary body, finishes the filtration of water, this mode is traditional type of flow, becomes the first set water route in the utility model.
When not needing water filtered, filter to be taken off by the revolving filter head, this moment, overall structure Fig. 7 showed.Can understand this moment referring to Fig. 3 is convenient.Still the flow direction that represents the water route among the figure with dotted portion.
Water enters a rotating body by water inlet pipe via the through hole 131 on the rotary body, and directly enter into the water inlet portion 121 of sleeve pipe, further by the connected component 122 of sleeve pipe, water part 123 flows out in the outlet pipe via the through hole 132 on the rotary body current, forms the second cover water route.
Can see, the client can freely be switched between the effective and disarmed state of filter according to the needs of oneself, has reduced the trouble of filter replacement, has saved the replacing time.
Simultaneously, when production line checks the water route, need not mounting structure and substitute filter, under the filter disarmed state, directly carry out the water route and be communicated with test, saved production cost.
Technical scheme disclosed in the utility model is not limited only to the disclosed technological means of above-described embodiment, also comprises the technical scheme that is comprised of above technical characterictic any combination.
The above is the specific embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (5)
1. the water filtering device of refrigerator comprises:
One with the fixing housing of electric refrigerator housing body, described enclosure interior is formed with filter container cavity and filter head container cavity;
One filter head, described filter head comprises rotary support and inner rotary body thereof, offer the installing hole for water inlet pipe and outlet pipe attaching on the described rotary support, be formed with mounting head on the lateral wall of described rotary support, the corresponding through hole that enters, flows out for water that offers on the described rotary body, and be used for the interface section that filter is installed;
One filter, described filter is dismountable to be connected with filter head;
One is used for the lid that control opens and closes, and described lid is rotatably connected to the first end of filter of housing, offers the through hole that passes through for water inlet pipe and outlet pipe on it;
Characterized by further comprising:
One sleeve pipe, described sleeve pipe is comprised of water inlet portion, connected component and water part, forms " recessed " shape connectivity structure;
Rotary body inside in the described filter head also is formed with the sleeve pipe container cavity with the sleeve pipe coupling, and described filter head also offers the through hole that communicates with water inlet pipe, outlet pipe respectively for sleeve pipe water inlet portion, water part with the correspondence position of rotary body;
Go back the corresponding through hole that communicates with water inlet pipe, outlet pipe respectively for sleeve pipe water inlet portion and water part that offers on the described lid.
2. the water filtering device of refrigerator according to claim 1, it is characterized in that: also include seal washer, described seal washer is fixedly installed in the through hole of rotary body.
3. the water filtering device of refrigerator according to claim 1 is characterized in that: described sleeve pipe and the filter head structure that is one of the forming.
4. the water filtering device of refrigerator according to claim 1 is characterized in that: be used for the through hole that water inlet pipe and outlet pipe pass through on the described lid and all be opened in same circumference.
5. the water filtering device of refrigerator according to claim 1 is characterized in that: being used on the described lid that water inlet pipe is arranged at respectively take the lid center with through hole that outlet pipe passes through is the different concentrically ringed circumference of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204089059U CN202747726U (en) | 2012-08-17 | 2012-08-17 | Water filtering device of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204089059U CN202747726U (en) | 2012-08-17 | 2012-08-17 | Water filtering device of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747726U true CN202747726U (en) | 2013-02-20 |
Family
ID=47707106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204089059U Expired - Fee Related CN202747726U (en) | 2012-08-17 | 2012-08-17 | Water filtering device of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284599A (en) * | 2013-06-17 | 2013-09-11 | 苏州原点工业设计有限公司 | Water dispenser with rotary filtering |
-
2012
- 2012-08-17 CN CN2012204089059U patent/CN202747726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284599A (en) * | 2013-06-17 | 2013-09-11 | 苏州原点工业设计有限公司 | Water dispenser with rotary filtering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2666875C9 (en) | Water purifier | |
| CN104826379A (en) | Filter flask component | |
| CN102671546A (en) | Reverse osmosis filtering device | |
| CN209307047U (en) | Composite filter element component | |
| CN202482150U (en) | Module combined water purifier | |
| CN104828881A (en) | Filter bottle assembly of water purification machine | |
| CN202747726U (en) | Water filtering device of refrigerator | |
| CN204637752U (en) | A kind of filter flask assembly | |
| CN207435069U (en) | Filter and refrigerator | |
| CN212594179U (en) | Novel pre-filter | |
| CN100498163C (en) | Water purifier for refrigerator and refrigerator utilizing the water purifier | |
| CN103446891B (en) | Flushable external pressure type ultrafiltration filter element assembly and water purifier | |
| CN202638279U (en) | Reverse osmosis filter device | |
| CN211215744U (en) | Filter equipment for water supply equipment | |
| CN205115881U (en) | A dryer that is used for comdenstion water box of dryer and has it | |
| CN201997154U (en) | Water purifier | |
| CN209307049U (en) | Composite filter element component | |
| KR20090002858A (en) | Apparatus for blocking a leakage of water of a water purifier | |
| CN214862556U (en) | Reverse Osmosis (RO) filter machine without pump and with bypass water channel | |
| CN105753102A (en) | Novel ion exchanger | |
| CN105293738B (en) | Multistage combined filter and pipe type water-purifying machine | |
| CN105836908B (en) | Water purification machine | |
| CN207748985U (en) | A kind of multifunctional water purifier | |
| CN206580578U (en) | Element kit and purifier | |
| CN205710156U (en) | Water purification machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 225300 Jiangsu Province, Taizhou City Hailing District Yingbin Road No. 12 Patentee after: Taizhou LG Electronics Refrigerator Co., Ltd. Address before: 225300 Yingbin Road, Taizhou Economic Development Zone, Jiangsu 12, China Patentee before: Taizhou LG Electronics Refrigerator Co., Ltd. |
|
| 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: 20130220 Termination date: 20200817 |