CN204085027U - Water lines structure and refrigerator in refrigerator - Google Patents
Water lines structure and refrigerator in refrigerator Download PDFInfo
- Publication number
- CN204085027U CN204085027U CN201420144202.9U CN201420144202U CN204085027U CN 204085027 U CN204085027 U CN 204085027U CN 201420144202 U CN201420144202 U CN 201420144202U CN 204085027 U CN204085027 U CN 204085027U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- water
- water lines
- temperature sensor
- water pipeline
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000010257 thawing Methods 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 5
- 230000008014 freezing Effects 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses water lines structure and refrigerator in a kind of refrigerator, belong to refrigerator and accessory field thereof, is the problem designs such as the energy consumption solving existing not frozen block water lines structure is high.In the utility model refrigerator, water lines structure comprises the water lines for draining, also comprises and is arranged on heater assembly outside water lines and temperature sensor assembly; Wherein, temperature sensor assembly can detect the temperature value of water lines sidewall or inside and measured temperature value is sent to the control device of refrigerator; Heater assembly can be water lines heating under control of the control means.The utility model refrigerator comprises shell, inner bag and control device, also comprises the above-mentioned water lines structure for draining.In the utility model refrigerator, in water lines structure, heater assembly can be water lines heating under control of the control means, water lines can be avoided to be frozen to block and can save energy consumption, extend device service life.The water of the utility model refrigerator inside can be discharged in time, and use sense is subject to.
Description
Technical Field
The utility model relates to a refrigerator normal water pipeline structure and be provided with this water pipeline structure's refrigerator.
Background
Water lines (drain pipes and/or defrost water pipes) are required in the refrigerator to perform a draining function. The drain pipe in the direct-cooling refrigerator is longer and is buried in the foaming layer of the back of the refrigerator, and the drain pipes corresponding to the back of the freezing chamber and the temperature-changing chamber are easy to cause the condition of low temperature (lower than 0 ℃) to result in icing of the drain pipe, even blocking by ice and incapability of draining water, and thus water accumulation in the refrigerator is caused. A defrosting water pipe in the air-cooled refrigerator is usually arranged below a freezing chamber, and the freezing chamber is easy to freeze due to low temperature, so that the defrosting water pipe is blocked.
In order to solve the problems of icing and blocking of a water pipeline in a refrigerator, a heater is installed in the existing part of the refrigerator, and the temperature of the water pipeline is increased through the heater so as to avoid icing.
However, the operation state of the heater for the water pipe in the conventional refrigerator is uncontrollable (the heater is always in the operation state), so that the service life of the heater and other contact parts is greatly shortened, and the power consumption of the whole refrigerator is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an avoid can freeze stifled refrigerator normal water pipeline structure.
Another object of the present invention is to provide a water pipeline structure in a refrigerator, which has a long service life and low energy consumption.
Still another object of the utility model is to provide a timely refrigerator of drainage.
To achieve the purpose, on one hand, the utility model adopts the following technical scheme:
a water pipeline structure in a refrigerator comprises a water pipeline for draining water, a heater assembly and a temperature sensor assembly, wherein the heater assembly and the temperature sensor assembly are arranged on the outer side of the water pipeline; the temperature sensor assembly can detect the temperature value of the side wall or the interior of the water pipeline and send the measured temperature value to the control device of the refrigerator; the heater assembly is capable of heating the water line under control of the control device.
In particular, the water line structure further includes an insulation sheath covering an outer side of the water line, and the heater assembly is disposed at an outer side of the insulation sheath.
Further, the material of the heat insulation sheath is aluminum or iron.
Particularly, the heat insulation jacket is of a cylindrical structure, and the shape of a space enclosed by the heat insulation jacket is matched with the outer wall of the water pipeline.
Particularly, the water pipeline is a drain pipe in a direct-cooling refrigerator or a defrosting water pipe in an air-cooling refrigerator.
In particular, the temperature sensor assembly comprises a protective case; the temperature sensing probe of the temperature sensor is arranged in the protection box.
In particular, the heater assembly includes a heating tube having a spiral end.
In particular, the temperature sensing probe of the temperature sensor assembly is disposed on the outer wall of the water pipe corresponding to the rear of the freezing chamber and/or the warming chamber.
On the other hand, the utility model adopts the following technical scheme:
a refrigerator comprises a shell, an inner container, a control device and the water pipeline structure for draining water; the temperature sensor component detects the temperature value of the side wall or the interior of the water pipeline and sends the measured temperature value to a control device of the refrigerator; the control device turns on or off a heater assembly that heats the water line.
The heater component in the water pipeline structure in the refrigerator can heat the water pipeline under the control of the control device, thereby avoiding the water pipeline from being frozen and blocked, saving energy consumption and prolonging the service life of devices; the temperature sensing probe of the temperature sensor is arranged in the protective box, so that the temperature sensing probe is prevented from being damaged by foaming materials; the end of the heating pipe is spiral, and the heating efficiency is high.
The utility model discloses the refrigerator includes foretell water pipeline structure, and the inside hydroenergy of refrigerator in time obtains discharging, and the energy consumption is low, device long service life.
Drawings
Fig. 1 is a schematic structural diagram of a water pipeline structure in a refrigerator according to a preferred embodiment of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic structural diagram of a water pipeline according to a preferred embodiment of the present invention;
FIG. 4 is a sectional view taken along line B-B of FIG. 3;
fig. 5 is a schematic structural view of a heat insulation sheath according to a preferred embodiment of the present invention;
fig. 6 is a schematic structural diagram of a heater assembly according to a preferred embodiment of the present invention;
fig. 7 is a schematic structural diagram of a temperature sensor assembly according to a preferred embodiment of the present invention.
Labeled as:
1. a water line; 2. a heat insulating sheath; 3. a heater assembly; 4. a temperature sensor assembly; 31. a tip; 41. a temperature sensing probe.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The first preferred embodiment:
as shown in fig. 1 to 7, the present preferred embodiment provides a water piping structure in a refrigerator, including a water piping 1 for draining water, an insulating sheath 2 disposed outside the water piping 1, a heater assembly 3 disposed outside the insulating sheath 2, and a temperature sensor assembly 4 disposed outside the water piping 1.
The temperature sensor assembly 4 can detect the temperature value of the side wall or the inside of the water pipeline 1 and send the measured temperature value to the control device of the refrigerator; the heater assembly 3 is capable of heating the water line 1 under the control of the control means. Under the control of the control device, the heater assembly 3 can heat the water pipeline 1 to thaw when needed, so as to prevent the water pipeline 1 from being blocked; when the temperature in the water line 1 is high enough not to freeze, the heater module 3 stops supplying heat, which not only saves energy but also prolongs the service life of the device.
The water pipeline 1 is a drain pipe in a direct-cooling refrigerator or a defrosting water pipe in an air-cooling refrigerator, and the structure, shape and length of the drain pipe or the defrosting water pipe can be designed according to requirements. Various types and shapes of the water pipe 1 may be applied to the water pipe structure.
The structure, shape, thickness, inner diameter, length, etc. of the insulating sheath 2 are determined according to the shape of the water pipe 1 and the actual use requirements. The preferred material of the heat insulating sheath 2 is aluminium or iron, which can insulate heat, prevent the water pipe 1 made of plastic material from melting by the heater module 3 in working state, and can efficiently transfer heat to avoid the over-high energy consumption of the heater module 3. The heat insulating jacket 2 is preferably shaped like a cylinder, and the shape of the space enclosed therein is adapted to the outer wall of the water pipe 1.
The parameters of the heater assembly 3, such as the coil and the power, are determined according to the requirements of a designer, and the criteria are that the heating is fast, the energy consumption is low, and the signal response to the control device is sensitive. The preferred structure of the heater module 3 comprises a heating pipe, the end 31 of the heating pipe is spiral, the heating area is increased, and the heating effect on the water pipeline 1 is good.
The temperature sensing probe 41 of the temperature sensor assembly 4 should be installed as close to the water pipe 1 as possible, so that the measurement result is more accurate and the external interference is small. In order to prevent the temperature sensing probe 41 from being damaged by the foam when the refrigerator body is foamed, a protective case may be provided outside the temperature sensing probe 41 and then fixed at a proper position on the water pipe 1. By suitable location is meant on the outer wall of the water line 1 in the rear of the corresponding freezer and/or temperature changing compartment.
The second preferred embodiment:
the preferred embodiment provides a water pipeline structure in a refrigerator, and the structure of the water pipeline structure is basically the same as that of the preferred embodiment. The water pipeline structure comprises a water pipeline for draining water, a heater assembly and a temperature sensor assembly, wherein the heater assembly and the temperature sensor assembly are arranged on the outer side of the water pipeline; the temperature sensor assembly can detect the temperature value of the side wall or the inside of the water pipeline and send the measured temperature value to the control device of the refrigerator; the heater assembly is capable of heating the water line under the control of the control device.
The difference lies in that: a heat insulation jacket is not required to be arranged between the water pipeline and the heater assembly, and the temperature of the heater assembly is controlled within the range which can be borne by the material of the water pipeline; the shape of the end of the heating pipe is not limited, and the end can be spiral, linear or other shapes and can be used for heating a water pipeline; the specific installation position of the temperature sensing probe is not limited, and the temperature can be measured accurately and efficiently; whether a protection box is additionally arranged on the outer side of the temperature sensing probe is determined according to the use requirement.
The third preferred embodiment:
the preferred embodiment provides a refrigerator including a case, a liner, a control device, and a water pipe structure according to the first or second preferred embodiment. The temperature sensor component detects the temperature value of the side wall or the interior of the water pipeline and sends the measured temperature value to the control device of the refrigerator; the control device opens or closes the heater assembly for heating the water pipeline, so that the water pipeline can be prevented from being frozen and blocked, energy consumption can be saved, the service life of the device can be prolonged, and water in the refrigerator can be discharged in time.
Claims (7)
1. A water pipeline structure in a refrigerator comprises a water pipeline (1) for draining water, and is characterized by also comprising a heater assembly (3) and a temperature sensor assembly (4) which are arranged outside the water pipeline (1); wherein,
the temperature sensor assembly (4) can detect the temperature value of the side wall or the interior of the water pipeline (1) and send the measured temperature value to a control device of the refrigerator;
a heater assembly (3) capable of heating the water line (1) under the control of a control device;
the water pipeline structure further comprises a heat insulation jacket (2) covering the outer side of the water pipeline (1), and the heater assembly (3) is arranged on the outer side of the heat insulation jacket (2); the water pipeline (1) is a drain pipe in a direct-cooling refrigerator or a defrosting water pipe in an air-cooling refrigerator.
2. The water piping structure in a refrigerator according to claim 1, wherein the material of said heat insulating sheath (2) is aluminum or iron.
3. A water pipe structure in a refrigerator according to claim 1, characterized in that the heat insulating sheath (2) is a cylindrical structure, and the shape of the space enclosed by the interior of the heat insulating sheath is matched with the outer wall of the water pipe (1).
4. The water piping structure in a refrigerator according to any one of claims 1 to 3, wherein said temperature sensor assembly (4) comprises a protection box; a temperature sensing probe (41) of the temperature sensor is arranged in the protection box.
5. The water pipe structure in a refrigerator according to any one of claims 1 to 3, wherein said heater assembly (3) comprises a heating tube, and an end (31) of said heating tube is formed in a spiral shape.
6. The water pipe structure in a refrigerator according to any one of claims 1 to 3, wherein the temperature sensing probe (41) of the temperature sensor assembly (4) is provided on an outer wall of the water pipe (1) corresponding to a rear portion of the freezing chamber and/or the warming chamber.
7. A refrigerator comprising a casing, an inner container and a control device, characterized by further comprising a water piping structure for draining water according to any one of claims 1 to 6; the temperature sensor assembly (4) detects the temperature value of the side wall or the interior of the water pipeline (1) and sends the measured temperature value to a control device of the refrigerator; the control device turns on or off the heater assembly (3) that heats the water line (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144202.9U CN204085027U (en) | 2014-03-27 | 2014-03-27 | Water lines structure and refrigerator in refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144202.9U CN204085027U (en) | 2014-03-27 | 2014-03-27 | Water lines structure and refrigerator in refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085027U true CN204085027U (en) | 2015-01-07 |
Family
ID=52177730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144202.9U Expired - Fee Related CN204085027U (en) | 2014-03-27 | 2014-03-27 | Water lines structure and refrigerator in refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085027U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851857A (en) * | 2014-03-27 | 2014-06-11 | 合肥晶弘电器有限公司 | Water pipeline structure in refrigerator and refrigerator |
| WO2022030811A1 (en) * | 2020-08-06 | 2022-02-10 | 엘지전자 주식회사 | Refrigerator |
| WO2022030806A1 (en) * | 2020-08-06 | 2022-02-10 | 엘지전자 주식회사 | Refrigerator |
| WO2022030810A1 (en) * | 2020-08-06 | 2022-02-10 | 엘지전자 주식회사 | Refrigerator |
-
2014
- 2014-03-27 CN CN201420144202.9U patent/CN204085027U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851857A (en) * | 2014-03-27 | 2014-06-11 | 合肥晶弘电器有限公司 | Water pipeline structure in refrigerator and refrigerator |
| WO2022030811A1 (en) * | 2020-08-06 | 2022-02-10 | 엘지전자 주식회사 | Refrigerator |
| WO2022030806A1 (en) * | 2020-08-06 | 2022-02-10 | 엘지전자 주식회사 | Refrigerator |
| WO2022030810A1 (en) * | 2020-08-06 | 2022-02-10 | 엘지전자 주식회사 | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150107 Termination date: 20170327 |