CN1403771A - Heating defreezer for air conditioner and refrigerator - Google Patents
Heating defreezer for air conditioner and refrigerator Download PDFInfo
- Publication number
- CN1403771A CN1403771A CN 01140057 CN01140057A CN1403771A CN 1403771 A CN1403771 A CN 1403771A CN 01140057 CN01140057 CN 01140057 CN 01140057 A CN01140057 A CN 01140057A CN 1403771 A CN1403771 A CN 1403771A
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- Prior art keywords
- refrigerator
- heating
- pipeline
- valve
- defreezer
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The heating defreezer for air conditioner and refrigerator consists of compressor, four-way valve, freezing chamber, refrigerator heat exchanger, loop solenoid valve, defreezing solenoid valve, etc. It features the loop solenoid valve mounted in the pipeline between the four-way valve and the freezing chamber, the defreezing solenoid valve and the electronic refrigerator regulator in the pipeline between the freezing chamber and the refrigerator heat exchanger, and the refrigerating/heating conversion switch in the cabinet. The defreezing solenoid valve, and the loop solenoid valve, the electronic refrigerator regulator and the refrigerating/heating conversion switch are connected electrically to control circuit in the cabinet.
Description
Technical field
The invention belongs to air-conditioning, refrigerator equipment class, what relate in particular to refrigerator heats the thawing apparatus class.
Background technology
At present, known refrigerator is generally used for the foodstuff storing that freezes.In north winter, often make food be in freezing state, and this moment, man hollow was mediated in the state of heating, when edible, have to be with it taking-up, utilize hot water to soak and dissolve and freeze, or normal temperature, the long-time self-dissolving of high temperature thaws, waste electric energy and time.Simultaneously, when refrigerator, air-conditioning used summer, there have a large amount of heats but to be emitted on to be sultry indoor, increased room temperature, and the power consumption height, to all very inconvenience such as environment and food consumption.
Summary of the invention
The purpose of this invention is to provide a kind of heating defreezer for air conditioner and refrigerator, when need be to the food defrosting in the refrigerating chamber, directly utilize in air-conditioning, the refrigerator heat thawing apparatus to refrigerating chamber heating thaw.
The object of the present invention is achieved like this: a kind of heating defreezer for air conditioner and refrigerator, contain compressor, cross valve, refrigerating chamber, refrigerator interchanger, it is characterized in that the pipeline between cross valve and the refrigerating chamber is provided with a circuit electromagnetic valve, one pipeline is set between refrigerating chamber and the interchanger, the magnetic valve that thaws is set in its pipeline; One cooling and warming change-over switch is set on the cabinet; The magnetic valve that thaws, circuit electromagnetic valve cooling and warming change-over switch are connected with control circuit device in the cabinet by conductor respectively.
Because the present invention has adopted above technical scheme, thereby has:
One, energy savings, the heat energy that makes full use of the HTHP working medium in air-conditioning, the refrigerator work process thaws instant to food.
Two, can reduce indoor temperature, improve environment-friendly quality.
Three, increase this machine utility function, strengthen the product market competition ability.
Four, use flexibly, make things convenient for the user, economic benefit and social benefit are all very remarkable.
Description of drawings
Fig. 1 contains a kind of schematic diagram that is configured to of the present invention;
Fig. 2 is a kind of organigram that contains cabinet of the present invention;
Fig. 3 contains a kind of circuit schematic configuration diagram of the present invention.
Fig. 4 contains a kind of circuit signal schematic diagram of the present invention.
Among the figure: 1, refrigerator interchanger, 3, compressor, 8, cross valve, 9, refrigerating chamber, 10, the magnetic valve that thaws, 17, refrigerator electrical adjustment valve, 18, the circuit electromagnetic valve that thaws, 21, the cooling and warming change-over switch, 22, pipeline
Implementation
Below in conjunction with accompanying drawing the present invention is described as follows:
In Fig. 1, cross valve (8) left side has a pipeline (22) to lead to refrigerating chamber (9), and device has the circuit electromagnetic valve (18) that thaws in its pipeline, and the inside of refrigerating chamber (9) is provided with evaporation tube, and it is made as the W calandria; Add high-powerly for enhancing heats, the time that shorten refrigeration, heats is carried out the quick-thawing effect, and it can divide into a box body at evaporation tube.The evaporation tube opposite side of refrigerating chamber (9) bottom is set up on the pipeline that a pipeline is connected to refrigerator interchanger (1), and welds; In its pipeline, be provided with the magnetic valve (10) that thaws.For strengthening the effect of flexible modulation, can be connected to refrigerator interchanger (1) at its pipeline and locate, be provided with a refrigerator electrical adjustment valve (17).Refrigerator interchanger (1) one side has a pipeline to be connected to the right mouth of pipe of cross valve (8).
In Fig. 2, heating defreezer for air conditioner and refrigerator is loaded in the cabinet, is shaped on cooling and warming change-over switch (21) on its cabinet.
In Fig. 3, the cooling and warming change-over switch (21) of heating defreezer for air conditioner and refrigerator, magnetic valve (10) thaws, cooling and warming change-over switch (21), circuit electromagnetic valve (18) and refrigerator electrical adjustment valve (17) thaw, respectively be contained in the heating defreezer for air conditioner and refrigerator cabinet in the control circuit device in (micro computer is connected), be used to control to adjust the function of thawing that heats of air-conditioning refrigerator.
In Fig. 4, cooling and warming change-over switch (21) heats when thawing when being in, and its refrigerator defrosting circuit and driver transistor matrix circuit and indoor set control circuit micro computer are linked in sequence; Refrigerator defrosting control valve and driver, outdoor location control circuit micro computer, outdoor location rate row photoelectricity coupling circuit and indoor set control circuit micro computer are linked in sequence, and are used to control to adjust the function of thawing that heats of air-conditioning refrigerator.
When the present invention is practical, as in very low 11-4 month of northern indoor air temperature, in the time need thawing to the frozen food of refrigerating chamber (9), can open cooling and warming change-over switch (21) makes it to be in and heats thawed state, this moment magnetic valve (18), (10) controlled respectively opening, compressor (3) heats working medium with the high temperature of 80-90C and produces high temperature heat from the left mouth of pipe of cross valve (8) through pipeline (22) flows to the evaporation tube of freezer compartment of refrigerator (9) bottom, and heating is thawed to the frozen food in the freezer compartment of refrigerator (9).Then, heat the pipeline of working medium and the magnetic valve (10) that thaws flows into the right side mouth of pipe of cross valve (8) from refrigerator interchanger (1), constitute the high temperature loop that thaws through setting up.For enhancing heats defrost result, at freezer compartment of refrigerator (9) to the joint device of refrigerator interchanger (1) a refrigerator electrical adjustment valve (17) is arranged, make it to control more flexibility and reliability.
Claims (3)
1, a kind of heating defreezer for air conditioner and refrigerator contains compressor, cross valve, refrigerating chamber, refrigerator interchanger, it is characterized in that, the pipeline between cross valve and the refrigerating chamber is provided with a circuit electromagnetic valve; One pipeline is set between refrigerating chamber and the interchanger, the magnetic valve that thaws is set in its pipeline; One cooling and warming change-over switch is set on the cabinet; The magnetic valve that thaws, circuit electromagnetic valve, cooling and warming change-over switch are connected with control circuit device in the cabinet by conductor respectively.
2, a kind of heating defreezer for air conditioner and refrigerator according to claim 1, it is characterized in that, refrigerating chamber is connected to refrigerator interchanger place by pipeline one refrigerator electrical adjustment valve is set, and it is connected refrigerator electrical adjustment valve with control circuit device in the cabinet by conductor.
3, a kind of heating defreezer for air conditioner and refrigerator according to claim 1 is characterized in that, the evaporation tube that refrigerating chamber is provided with down is the W calandria.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01140057 CN1289885C (en) | 1998-02-28 | 1998-02-28 | Heating defreezer for air conditioner and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01140057 CN1289885C (en) | 1998-02-28 | 1998-02-28 | Heating defreezer for air conditioner and refrigerator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98105430 Division CN1130535C (en) | 1998-02-28 | 1998-02-28 | Multi-function refrigerator-ice case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1403771A true CN1403771A (en) | 2003-03-19 |
| CN1289885C CN1289885C (en) | 2006-12-13 |
Family
ID=4675624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01140057 Expired - Fee Related CN1289885C (en) | 1998-02-28 | 1998-02-28 | Heating defreezer for air conditioner and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1289885C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102038272A (en) * | 2010-12-09 | 2011-05-04 | 东南大学 | Energy-saving compound air-conditioning device for food freezing and thawing device |
| CN105928291A (en) * | 2015-09-17 | 2016-09-07 | 广东海洋大学 | Energy-saving refrigerator |
| CN112797518A (en) * | 2020-12-28 | 2021-05-14 | 珠海格力电器股份有限公司 | Air conditioner refrigerator subassembly and air conditioner refrigerator all-in-one |
-
1998
- 1998-02-28 CN CN 01140057 patent/CN1289885C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102038272A (en) * | 2010-12-09 | 2011-05-04 | 东南大学 | Energy-saving compound air-conditioning device for food freezing and thawing device |
| CN102038272B (en) * | 2010-12-09 | 2012-09-19 | 东南大学 | Energy-saving compound air-conditioning device for food freezing and thawing device |
| CN105928291A (en) * | 2015-09-17 | 2016-09-07 | 广东海洋大学 | Energy-saving refrigerator |
| CN112797518A (en) * | 2020-12-28 | 2021-05-14 | 珠海格力电器股份有限公司 | Air conditioner refrigerator subassembly and air conditioner refrigerator all-in-one |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1289885C (en) | 2006-12-13 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |