CN204806794U - A refrigerator that is used for drain assembly of refrigerator and has this drain assembly - Google Patents
A refrigerator that is used for drain assembly of refrigerator and has this drain assembly Download PDFInfo
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- CN204806794U CN204806794U CN201520385116.1U CN201520385116U CN204806794U CN 204806794 U CN204806794 U CN 204806794U CN 201520385116 U CN201520385116 U CN 201520385116U CN 204806794 U CN204806794 U CN 204806794U
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- refrigerator
- drainpipe
- drain assembly
- plug
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Abstract
The utility model discloses a drain assembly of refrigerator and have its refrigerator, this drain assembly includes: drain pipe and around the rotatable rotatory end cap of self axis is equipped with a plurality of spaced apart blades of circumference orientation along the axis on the rotatory end cap, rotatory end cap along the both ends of axis and the interior wall connection of drain pipe. According to the utility model discloses a flow out in the drain pipe that is used for the drain assembly of refrigerator, through set up rotatory end cap in the drain pipe, can be outside at the drain pipe with the hot -air backstop in the external world effectively, improve the work efficiency of refrigerator, and when the refrigerator frost, rivers can drive rotatory end cap rotate smooth .
Description
Technical field
The utility model relates to art of refrigeration units, particularly relates to a kind of drain assembly for refrigerator and has the refrigerator of this drain assembly.
Background technology
Air cooling type refrigerator; the cold that particularly freezer inner fin evaporator surface distributes is recycled to each corner in storehouse; in some cycles freezer, temperatures approach is steady; defrosting heater work defrost, is made the particles such as the frost on evaporator fin surface, little ice crystal change into water and is flow to inside extraneous drip tray by the drainpipe bottom household freezer courage.When refrigerator is not in defrost, the thermic load in the external world can be passed in refrigerator storehouse by this drainpipe, such one side flow into refrigeration chamber because of the heat in the external world, the temperature of refrigeration chamber is raised, and the duration of runs of compressor can lengthen, and affects the energy consumption of refrigerator.In addition, because extraneous thermic load enters after in storehouse, run into the evaporator fin that temperature is lower, be easy to its surperficial frosting, freeze etc. bad phenomenon.Generally lay other a kind of drainpipe with sealing function in the exit of drainpipe to solve current this defect, such as the plug of a quality of rubber materials on drainpipe outlet place cover, or directly the diameter at drainpipe outlet place is done less.
In correlation technique, air-cooled refrigerator drainpipe adopts above mode to flow in refrigerator storehouse to reduce extraneous thermic load, however following shortcoming is still had: 1, adopt the drainpipe (below be referred to as middle drainpipe) laid at drainpipe outlet place and there is sealing function, middle drainpipe one end is connected with the outlet of drainpipe, one end is connected with drip tray in addition, and drip tray and middle drainpipe are also have sealing function.This mode installs inconvenience, needs to use larger power just can fix, and not in placely also there will be loosening, easily drop, had more a centre drainpipe, add complete machine cost from cost consideration when refrigerator circulate if install.2, adopt the plug laying a quality of rubber materials at drainpipe outlet place, shortcoming and first kind of way almost, be the small volume of plug, but installation are also easily dropped.3, directly drainpipe outlet is done little, phenomenon that this mode probably occurs because the bore of drainpipe reduces that drainpipe blocks (ice blocks up).
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of drain assembly for refrigerator, described drain assembly has the advantage that structure is simple, drainage effect is good.
In addition, the utility model also proposed a kind of refrigerator, and it comprises the above-mentioned drain assembly for refrigerator
According to a kind of drain assembly for refrigerator that the utility model provides, comprise: drainpipe and around the rotating rotation plug of own axes, rotate plug and be provided with the isolated blade of multiple circumferential direction along axis, rotate being connected along the two ends of axis and the inwall of drainpipe of plug.
According to the drain assembly for refrigerator of the present utility model, by arranging rotation plug in drainpipe, can be effectively outside at drainpipe by the hot-air backstop in the external world, improve the operating efficiency of refrigerator, and when refrigerator defrost, current can flow out smoothly in drainpipe in the rotation of driven rotary plug.
Particularly, the two ends along described axis of described rotation plug are provided with pivotal axis, and the inwall of described drainpipe is provided with the pivoting hole suitable with described pivotal axis.
Particularly, the internal perisporium of described drainpipe contacts with the periphery wall of the described rotation plug of part or has gap.
Particularly, the described axis of described rotation plug and the central axis upright of described drainpipe.
Particularly, described rotation plug is formed as spherical plug.
Particularly, described rotation plug is located at the end of described drainpipe.
Further, according to the drain assembly for refrigerator of the utility model embodiment, also comprise drip tray, at least part of described drainpipe stretches in described drip tray.
Particularly, described blade number is N, and N meets: 10≤N≤15.
Preferably, described N=12.
In addition, the utility model also proposed a kind of refrigerator, comprising: casing, has refrigeration compartment in described casing; And according to the above-mentioned drain assembly for refrigerator of the utility model embodiment, described drainpipe is communicated with described refrigeration compartment.
According to refrigerator of the present utility model, by arranging as above for the drain assembly of refrigerator, the work requirements of refrigerator when defrost and refrigeration can be met, can discharge condensed water effectively during defrost, can effectively backstop live extraneous heat and enter into refrigerator inside during refrigeration, thus effectively improve the operating efficiency of refrigerator, and the structure of drainpipe and rotation plug is simple, be easy to produce and install, cost is low, and the one-tenth that effectively improve refrigerator produces efficiency and the maintenance cost in later stage.
Accompanying drawing explanation
Fig. 1 is the drainage works exemplary plot of the drain assembly for refrigerator according to the utility model embodiment;
Fig. 2 is the stopping drainage works schematic diagram of the drain assembly for refrigerator according to the utility model embodiment;
Fig. 3 coordinates schematic diagram according to the drainpipe of the drain assembly for refrigerator of the utility model embodiment with rotation plug;
Fig. 4 is the schematic diagram of the drainpipe of the drain assembly for refrigerator according to the utility model embodiment;
Fig. 5 is the rotation stopper structure schematic diagram of the drain assembly for refrigerator according to the utility model embodiment;
Fig. 6 is the side schematic view right according to the rotation plug of the drain assembly for refrigerator of the utility model embodiment;
Fig. 7 is the bottom schematic view of the drainpipe of the drain assembly for refrigerator according to the utility model embodiment;
Fig. 8 is the bottom, cross-sectional view of the drainpipe of the drain assembly for refrigerator according to the utility model embodiment.
Reference numeral:
Drain assembly 100;
Drainpipe 1; Pivoting hole 11;
Rotate plug 2; Blade 21; Pivotal axis 22;
Drip tray 3.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Below with reference to Fig. 1-Fig. 8, the drain assembly 100 for refrigerator according to the utility model embodiment is described.
As shown in Figure 1, comprise according to the drain assembly 100 for refrigerator of the utility model embodiment: drainpipe 1 and around the rotating rotation plug 2 of own axes.
Specifically, shown in figure 4, the shape of the cross section of drainpipe 1 can be formed as circular, thus can conveniently to the water conservancy diversion of draining, the upper port of drainpipe 1 is roughly funnel type structure, thus drainpipe 1 can be made by the firm outlet place being arranged on refrigerator of interference fit, and the upper port bore of the comparable drainpipe of lower port bore 1 of drainpipe 1 is little, thus can effectively stop extraneous heat to enter in refrigerator, improve the operating efficiency of refrigerator.
Shown in figure 1-Fig. 6, rotating plug 2 can around own axis, and rotate plug 2 and be provided with the isolated blade 21 of multiple circumferential direction along axis, that is, multiple blade 21 can be rotated about axis.
The two ends along axis rotating plug 2 are connected with the inwall of drainpipe 1, and like this, multiple blade 21 just can rotate at the water outlet port of drainpipe 1.When there being current through over-rotation plug 2, current fill the space between adjacent two panels blade 21, simultaneously under the promotion of current, rotate plug 2 and rotate, thus the water between this adjacent two panels blade 21 can be discharged in drainpipe 1.
Shown in figure 1, when refrigerator defrost needs draining, current can enter in drainpipe 1, current can impact on the blade 21 of rotation plug 2 afterwards, thus drive multiple blade 21 to rotate at the water outlet port of drainpipe 1, in the process rotating plug 2 rotation, water will constantly flow out from drainpipe 1, ensure that the water of discharging in refrigerator successfully can discharge refrigerator, improve the operating efficiency of refrigerator.
When refrigerator does not work in defrost, condensed water can not be produced in refrigerator, constantly freezing, now, rotating plug 2 and do not rotate, multiple blade 21 is spaced apart in the circumferential direction of axis owing to passing through, thus rotation plug 2 is still in any position, the water outlet port of drainpipe 1 can block by multiple blade 21, like this, extraneous heat would not enter into refrigerator inside by drainpipe 1, and then effectively improves the efficiency of refrigerator when freezing.
It can thus be appreciated that, by drainpipe 1 and the cooperation rotating plug 2, the work requirements of refrigerator when defrost and refrigeration can be met, can discharge condensed water effectively during defrost, can effectively backstop live extraneous heat and enter into refrigerator inside during refrigeration, thus effectively improve the operating efficiency of refrigerator, and the structure of drainpipe 1 and rotation plug 2 is simple, be easy to produce and install, cost is low, and the one-tenth that effectively improve refrigerator produces efficiency and the maintenance cost in later stage.
According to the drain assembly 100 for refrigerator of the utility model embodiment, plug 2 is rotated by arranging in drainpipe 1, can be effectively outside at drainpipe 1 by the hot-air backstop in the external world, improve the operating efficiency of refrigerator, and when refrigerator defrost, current can rotate smoothly from outflow in drainpipe 1 by driven rotary plug 2.
In embodiments more of the present utility model, shown in figure 5-Fig. 8, the two ends along axis rotating plug 2 are provided with pivotal axis 22, the inwall of drainpipe 1 is provided with the pivoting hole 11 suitable with pivotal axis 22, that is, by being arranged in pivoting hole 11 by pivotal axis 22, be pivoted relative to each other by pivotal axis 22 rotation in hole 11, thus driven rotary plug 2 rotating relative to drainpipe 1 water outlet port, like this, multiple blade 21 just can rotate when defrost and drive current to discharge.
In embodiments more of the present utility model, the periphery wall that internal perisporium and the part of drainpipe 1 rotate plug 2 has gap.Specifically, shown in figure 1, in the process rotating plug 2 draining rotation, multiple blade 21 can have gap with the internal perisporium of drainpipe 1, can improve thus and rotate the flexibility of plug 2, make current more hold the rotation of band moving vane 21 and current are more easily discharged.Certainly, the position relationship that internal perisporium and the part of drainpipe 1 rotate the periphery wall of plug 2 is not limited to this, such as, the periphery wall that internal perisporium and the part of drainpipe 1 rotate plug 2 contacts, such as shown in Figure 2, rotating under the static state of plug 2, multiple blade 21 can contact with the internal perisporium of drainpipe 1, thus block the water outlet port of drainpipe 1 better, thus more effectively by the heat backstop in the external world outside.
It can thus be appreciated that, according to the actual user demand of refrigerator, while ensureing the discharge that condensed water can be smooth, reduce as far as possible to rotate the gap between plug 2 and drainpipe 1 internal perisporium, thus backstop can live extraneous heat better.
In embodiments more of the present utility model, rotate the axis of plug 2 and the central axis upright of drainpipe 1, that is, the rotation of multiple blade 21 and the central axis upright of drainpipe 1, thus multiple blade 21 can more stably rotate, can not offset, ensure that the discharge of condensed water, and the water outlet port of drainpipe 1 can be blocked further.
In embodiments more of the present utility model, rotate plug 2 and be formed as spherical plug, spherical plug can block extraneous heat better, and more easily rotates, and effectively ensures the discharge of condensed water.Certainly, the utility model is not limited thereto, as long as Absorbable organic halogens efficiently rotates and ensures that the structure that condensed water is discharged can meet actual user demand when blocking drainpipe 1 water outlet port, draining under rotation plug 2 is configured to inactive state, such as, in the plane being parallel to rotation, the cross section rotating plug 2 can be formed as oval.
In embodiments more of the present utility model, rotate the end that plug 2 is located at drainpipe 1, specifically, shown in figure 1-Fig. 2, drainpipe 1 is generally cylindrical body structure, thus can conveniently to the water conservancy diversion of draining, the upper port of drainpipe 1 is roughly funnel type structure, thus drainpipe 1 can be made by the firm outlet place being arranged on refrigerator of interference fit, the upper port bore of the comparable drainpipe of lower port bore 1 of drainpipe 1 is little, rotate the lower end that plug 2 can be located at drainpipe 1, the namely water outlet port of drainpipe 1, like this, can discharge condensed water effectively during defrost, can effectively backstop live extraneous heat and enter into refrigerator inside during refrigeration.
According to the drain assembly 100 for refrigerator of the utility model embodiment, also comprise drip tray 3, at least part of drainpipe 1 stretches in drip tray 3, like this, when refrigerator defrost, drip tray 3 can be used for the water holding drainpipe 1 draining, effectively have collected the condensed water of discharge.
In embodiments more of the present utility model, blade 21 number is N, and N meets: 10≤N≤15, also just say and be, the number that multiple blade 21 distributes in the circumference of axis is minimum is 10, mostly is 15 most, preferably, N=12, specifically, multiple blade 21 is 12 in the equally distributed number of the circumference of axis, like this, rotate plug 2 and can block extraneous heat better, and when refrigerator defrost, can rotate better and flow out with ensureing smooth in water flow.
Certainly, understandably, the utility model is not limited thereto, multiple blade 21 also can uneven distribution in the circumference of axis, like this, while guarantee blade 21 can block drainpipe 1 water outlet port, more effectively can be condensed water driven rotary, ensures that condensed water more easily flows out drainpipe 1.
In addition, the utility model also proposed a kind of refrigerator, comprising: casing and the above-mentioned drain assembly 100 for refrigerator according to the utility model embodiment.
Have refrigeration compartment in casing, when refrigeration for refrigerator, the food of refrigeration chamber can be refrigerated and be insured; When refrigerator defrost, refrigeration compartment can discharge condensed water to refrigerator outside.
Drainpipe 1 is communicated with refrigeration compartment, and that is, the condensed water that refrigeration compartment is discharged can flow in drainpipe 1, rotates flow out drainpipe 1 smoothly eventually through the multiple blade 21 of drive.
According to the refrigerator of the utility model embodiment, by arranging the above-mentioned drain assembly 100 for refrigerator according to the utility model embodiment, the work requirements of refrigerator when defrost and refrigeration can be met, can discharge condensed water effectively during defrost, can effectively backstop live extraneous heat and enter into refrigerator inside during refrigeration, thus effectively improve the operating efficiency of refrigerator, and the structure of drainpipe 1 and rotation plug 2 is simple, be easy to produce and install, cost is low, and the one-tenth that effectively improve refrigerator produces efficiency and the maintenance cost in later stage.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. for a drain assembly for refrigerator, it is characterized in that, comprising:
Drainpipe;
Around the rotating rotation plug of own axes, described rotation plug is provided with the isolated blade of multiple circumferential direction along described axis, and the two ends along described axis of described rotation plug are connected with the inwall of described drainpipe.
2. the drain assembly for refrigerator according to claim 1, is characterized in that, the two ends along described axis of described rotation plug are provided with pivotal axis, and the inwall of described drainpipe is provided with the pivoting hole suitable with described pivotal axis.
3. the drain assembly for refrigerator according to claim 1, is characterized in that, the internal perisporium of described drainpipe contacts with the periphery wall of the described rotation plug of part or has gap.
4. the drain assembly for refrigerator according to claim 1, is characterized in that, the described axis of described rotation plug and the central axis upright of described drainpipe.
5. the drain assembly for refrigerator according to claim 1, is characterized in that, described rotation plug is formed as spherical plug.
6. the drain assembly for refrigerator according to claim 1, is characterized in that, described rotation plug is located at the end of described drainpipe.
7. the drain assembly for refrigerator according to claim 1, is characterized in that, also comprise drip tray, and at least part of described drainpipe stretches in described drip tray.
8. the drain assembly for refrigerator according to any one of claim 1-7, is characterized in that, described blade number is N, and N meets: 10≤N≤15.
9. the drain assembly for refrigerator according to claim 8, is characterized in that, described N=12.
10. a refrigerator, is characterized in that, comprising:
Casing, has refrigeration compartment in described casing; And
The drain assembly for refrigerator according to any one of claim 1-9, described drainpipe is communicated with described refrigeration compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385116.1U CN204806794U (en) | 2015-06-04 | 2015-06-04 | A refrigerator that is used for drain assembly of refrigerator and has this drain assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385116.1U CN204806794U (en) | 2015-06-04 | 2015-06-04 | A refrigerator that is used for drain assembly of refrigerator and has this drain assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806794U true CN204806794U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520385116.1U Active CN204806794U (en) | 2015-06-04 | 2015-06-04 | A refrigerator that is used for drain assembly of refrigerator and has this drain assembly |
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|---|---|
| CN (1) | CN204806794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880002A (en) * | 2015-06-04 | 2015-09-02 | 合肥华凌股份有限公司 | Refrigerator and water draining tube subassembly for same |
| CN107631536A (en) * | 2017-08-09 | 2018-01-26 | 青岛海尔股份有限公司 | A kind of drain assembly |
-
2015
- 2015-06-04 CN CN201520385116.1U patent/CN204806794U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880002A (en) * | 2015-06-04 | 2015-09-02 | 合肥华凌股份有限公司 | Refrigerator and water draining tube subassembly for same |
| CN107631536A (en) * | 2017-08-09 | 2018-01-26 | 青岛海尔股份有限公司 | A kind of drain assembly |
| WO2019029441A1 (en) * | 2017-08-09 | 2019-02-14 | 青岛海尔股份有限公司 | Drainage assembly |
| CN107631536B (en) * | 2017-08-09 | 2021-07-02 | 重庆海尔制冷电器有限公司 | Drainage assembly |
| CN113340040A (en) * | 2017-08-09 | 2021-09-03 | 重庆海尔制冷电器有限公司 | Drainage assembly |
| CN113340040B (en) * | 2017-08-09 | 2022-12-20 | 重庆海尔制冷电器有限公司 | Drainage assembly |
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| GR01 | Patent grant |