CN1103435C - Refrigerating and freezing cabinet with air conditioning function - Google Patents
Refrigerating and freezing cabinet with air conditioning function Download PDFInfo
- Publication number
- CN1103435C CN1103435C CN 95113007 CN95113007A CN1103435C CN 1103435 C CN1103435 C CN 1103435C CN 95113007 CN95113007 CN 95113007 CN 95113007 A CN95113007 A CN 95113007A CN 1103435 C CN1103435 C CN 1103435C
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- China
- Prior art keywords
- air
- refrigerating
- evaporimeter
- cold
- room temperature
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- Expired - Fee Related
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- 238000004378 air conditioning Methods 0.000 title abstract description 20
- 230000008014 freezing Effects 0.000 title abstract 5
- 238000007710 freezing Methods 0.000 title abstract 5
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 5
- 238000010257 thawing Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 238000012857 repacking Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to a refrigerating and freezing cabinet with an air conditioning function, belonging to a household refrigerating and freezing cabinet. None of the existing refrigerator cabinets can adjust the room temperature of the whole room. The invention aims to design a device with an air conditioning function, which shares a set of cold and heat pump system with a refrigerating and freezing cabinet, can refrigerate, blow cold air to lower the room temperature, heat, blow hot air to raise the room temperature, and also defrost and dehumidify, wherein the two functions of the air conditioning and the refrigerating and freezing are combined, thereby saving about twice the power consumption of the common electric refrigerator cabinet, reducing the machine abrasion, and saving most of the resource cost of social and natural environments and the investment cost of consumers.
Description
The present invention relates to a kind of household refrigerator-freezer cabinet.
Refrigerating bin of the prior art, mainly contain the cold and hot pumping system of partly forming by refrigerant, compression set, condenser, step-down throttling arrangement, evaporimeter, control device etc., the perhaps cold and hot pumping system of other type, they can only keep its bin temperature inside lower when work, can not reduce the room temperature in whole room, room temperature is raise to some extent, and especially at scorcher, this weakness makes us very feeling bad.
The objective of the invention is to design a kind of household refrigerator-freezer cabinet with air conditioning function, it not only can keep its bin temperature inside lower, and can also regulate the room temperature of whole room and adjacent room, and can reduce room temperature hot day, the cold day room temperature that can raise satisfies the higher life requirement of people.
Enforcement of the present invention is to design a device with air conditioning function cashier's office in a shop at existing household refrigerator-freezer, the cold and hot pumping system of the shared cover of this aircondition and refrigerating bin, the heat collection that heat-releasing device can be distributed gets up to send outdoor, play the effect that reduces room temperature, perhaps by the air-supply conversion equipment in the cold day blowing hot-air room temperature of coming out to raise, it can also can directly be produced with existing refrigerating bin repacking.
The present invention compared with prior art, substantive distinguishing features and obvious improvement that it is the most outstanding are: aircondition of the present invention is after cold and hot pumping system starts, the heat collection that heat-releasing device can be distributed gets up to send outdoor, can blow a cold wind over out and reduce room temperature, this avoids heat very favourable in hot day to people; Uniting of this air conditioning function of the present invention and refrigerating function also has some significant advantages, as two kinds of cold and hot pumping systems of the shared cover of function, with respect to two kinds of prior aries of simple function, to save the cold and hot pumping system of a cover, can save very most of society and nature environmental resource cost, the consumer also can reduce two kinds of amenitiess of life that most of investment just can obtain equal in quality; The associating of two kinds of functions can also saves energy and is reduced wear and tear in machines for another example, because of any refrigerating bin all has inevitable cold leakage problem, and of the present invention one big advantage can be utilized this cold to leak to reduce the part room temperature exactly, keep the regular effect of air conditioning function, that is to say equal will to save every day whole refrigerating function institute consuming electric power in hot day 1-2 doubly, because if general air-conditioning power consumption A adds that refrigerator power consumption B is A+B, power consumption of the present invention then is A-B, save power is (A+B)-(A-B)=2B so, promptly saves the twice of general refrigerator (cabinet) power consumption every day; The present invention can also design the air-supply conversion equipment, can select the blowing hot-air room temperature of coming out to raise when cold day needs, allow refrigeration, heat two kinds of functions and be melted into a whole.
Below in conjunction with accompanying drawing further explanation is done in enforcement of the present invention: (1) represents the air-blast device of condenser in the accompanying drawing, (2) represent the air-blast device of evaporimeter, (3) represent compression set, (4) represent condenser, (5) represent step-down throttling arrangement (as capillary etc.), (6) represent evaporimeter, (7) representative air-supply conversion equipment, (8) represent the indoor outlet of the device of blowing a cold wind over; (9) representative send the outdoor outlet of hot air apparatus [when heating, after the air-supply conversion by device (7), (8) represent the indoor outlet of blowing hot-air, (9) the outdoor outlet of cold wind is sent in representative], (10) switching device that air enters is controlled in representative, (11) switching device of representative control cold air whereabouts, (12) represent refrigerating bin inner space, (13) represent the refrigerating evaporimeter, (14) represent the threeway conversion equipment, and (15) represent the refrigerating evaporimeter, (16) represent built-in condenser, (17) represent the cold wind interface, (18) represent the hot blast interface, and (19) represent air filter.
Aircondition of the present invention can be mainly by the heat collection that heat-releasing device can be distributed get up to send outdoor send outside hot air apparatus and (or) can blow a cold wind over out reduce room temperature in the device of blowing a cold wind over form, also can it be converted to and send cold wind and interior blowing hot-air outside by the air-supply conversion equipment, accompanying drawing 1 is that it implements schematic diagram, they all have air-blast device, cold-heat-exchanging exchange system and ducting system, if a shared air-blast device must also have gas diverter.Accompanying drawing 2 is its routine sectional side elevations of implementing structure, and this figure has only an evaporimeter, and the cold that evaporimeter (6) produces circulates by the cooling that switching device (10,11) both can be used for refrigerating bin inside (12), can be used for the adjusting cooling of room air again.Because the forced circulation effect of air-blast device (2), the temperature of bin inside (12) can be reduced to desired regulation low temperature continuously and be realized the refrigerating function; Because the control action of switching device (10,11), the air themperature that the external world enters when realizing air conditioning function is higher, the also corresponding raising of the cold and hot exchange efficiency of evaporimeter (6), and the cold air temperature that it comes out also is fit to space air and regulates.The heat that condenser (4) produces is collected to be sent outdoorly by outlet (9), perhaps deliver to indoor do rising room temperature usefulness at cold day by conversion equipment (7).If, can adopt simple embodiment with the repacking of existing household refrigerator-freezer, realize that promptly the device of air conditioning function can have only one to send hot air apparatus outside, utilize the cold of refrigerating bin to leak and reduce room temperature.
Aircondition of the present invention also can be used the concrete vertical profile illustration of implementing structure shown in the accompanying drawing 3, two (or more) evaporimeters (6 of this figure, 13) can connect mutually or parallel with one another, as person parallel with one another, can by switching device and (or) threeway conversion equipment (14) makes its unimpeded or unimpeded one simultaneously, when the control threeway makes the both unimpeded is general air-conditioning state, when it only makes A/C evaporator (6) unimpeded is the air-conditioning strengthened condition, is single refrigerating duty when it only makes refrigerator (cabinet) evaporimeter (3) unimpeded.
Aircondition of the present invention also can be used the concrete vertical profile illustration of implementing structure shown in the accompanying drawing 4, two evaporimeters (6 of this figure, 15) be not communicated with, refrigerant in the aircondition is a circulatory system independently, evaporimeter (6) and condenser (16) that oneself is arranged, this condenser (16) can be placed in the refrigerating bin or add one-shot forming production in man-hour near being made of one on the evaporimeter (15) within it or with it so that design.
Structure shown in accompanying drawing 3 or the accompanying drawing 4 is two evaporimeters because of there being two kinds of functions separately to use when implementing, refrigerating bin inner space (12) in the accompanying drawing does not have passage can run out from aircondition by air, so can be designed as the structure that prevents that the article smell in the refrigerating bin from running out when the air-conditioning state; Utilize these two kinds of structures can also design a kind of safe defrosting system, when control system is in the defrost state, cold and hot pumping system is closed, air-conditioning air-blast device (2) is opened, at this moment the evaporimeter of accompanying drawing 3 (13) plays the same function of condenser (16) with accompanying drawing 4, with refrigerating evaporimeter (13,15) cold on goes out the outer frost of removing of bin by the tape loop of refrigerant, it can be eliminated the destructiveness that causes because of electricity-heated defrosting (as short circuit etc.) out of control and burn, blast, hidden dangers such as fire, this defrosting system can be designed as that the system of automatic control frost also can be designed as the system that the people is controlled defrost by door opening times or by the running time or by frost thickness.
In order to improve cold and hot exchange efficiency, cold-heat-exchanging exchange system of the present invention such as evaporimeter and condenser etc. can adopt efficient interchanger such as many ridges (or single ridge) fin (or single tube) formula, venetian blind type, wire type, blast type, gradient type or their any combined type etc. of different shape style, and can adopt the device of forced-air blast.Can also on evaporimeter, to design water in order dehumidifying and to reveal the row's of collection guiding systems, also can on condenser, design the water evaporates system.
Air-supply conversion equipment of the present invention (7) can make the outdoor exhaust outlet (9) of aircondition can connect cold wind mouth (17), hot-air mouth (18) respectively selectively or state such as all disconnect, its concrete sectional side elevation of implementing structure can be as shown in Figure 5, connecting the cold wind mouth then send cold wind to arrive outdoor and the rising room temperature, connecting hot-air mouth then send hot blast to arrive outdoor and the reduction room temperature, have dehumidification function when all disconnecting, at this moment indoor outlet (8) will blow out the dry air of cold and hot mixing; It also can adopt other structure.Indoor cold (heat) air outlet slit of the present invention (8) can be provided with interface arrangement and the pipe-line system of air-conditioning gas being delivered to other adjacent room, play the effect of domestic air-conditioning system, a tractor serves several purposes, air-blast device (1 of the present invention, 2) can before entering, room air design air filter, this device can disassemble cleaning easily or change, and they also can a shared air filter (19).Air of the present invention is by switching device (10,11) can by an end fix but the metal that can rotate (as ferroalloy etc.) tablet with can attract the solenoid of this sheet metal to form when the energising, make the air circulation loop of bin inside unobstructed during general state, the circulation of bin inner air and outer air is closed; Make coil electricity during the air-conditioning state, the circulating cold air path that attracts sheet metal to close bin inside is opened the outside air closed circuit simultaneously, is recycled to the bin outside after they freeze through evaporimeter and produces the air-conditioning effect.
Claims (5)
1, a kind of refrigerating bin, mainly contain by refrigerant, compression set (3), condenser (4), step-down throttling arrangement (5), evaporimeter (6), the cold and hot pumping system that control device etc. are partly formed, feature of the present invention is: the heat that has an energy that heat-releasing device such as condenser (4) etc. is distributed is sent outdoor reduction room temperature and is passed through the aircondition of effects such as air-supply conversion equipment (7) rising room temperature, and the described air-supply conversion equipment of this device (7) can make the outdoor exhaust outlet (9) of aircondition connect cold wind mouth (17) respectively selectively, hot-air mouth (18) and three kinds of duties such as all disconnect.
2, refrigerating bin as claimed in claim 1 is characterized in that it has only an evaporimeter (6), and the cold of its generation is used for the cooling circulation of refrigerating bin inside and the adjusting of room air by switching device (10,11).
3, refrigerating bin as claimed in claim 1 is characterized in that it has two above evaporimeters, and they are by threeway conversion equipment (14) (6,13) parallel with one another.
4, refrigerating bin as claimed in claim 1 is characterized in that it has two above evaporimeters, does not have between the evaporimeter (6,15) to be communicated with and alone the refrigerant circulatory system (6,16) arranged respectively.
5, as claim 3,4 described refrigerating bins, the inner space (12) that it is characterized in that it does not have passage to run out from aircondition by smell, and the evaporimeter of aircondition (6) can make the frost of refrigerating bin evaporimeter (13,15) melt and the defrosting control system of a safety arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95113007 CN1103435C (en) | 1994-09-27 | 1995-09-26 | Refrigerating and freezing cabinet with air conditioning function |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94111917 | 1994-09-27 | ||
| CN94111917.3 | 1994-09-27 | ||
| CN 95113007 CN1103435C (en) | 1994-09-27 | 1995-09-26 | Refrigerating and freezing cabinet with air conditioning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1122900A CN1122900A (en) | 1996-05-22 |
| CN1103435C true CN1103435C (en) | 2003-03-19 |
Family
ID=25743469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95113007 Expired - Fee Related CN1103435C (en) | 1994-09-27 | 1995-09-26 | Refrigerating and freezing cabinet with air conditioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1103435C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519215B (en) * | 2011-12-07 | 2017-10-24 | 青岛海尔洗衣机有限公司 | The control device and method of refrigerator is cleared up in a kind of automatic prompting |
| CN104049529A (en) * | 2013-03-14 | 2014-09-17 | 吴承超 | Transponder for transmitting navigation satellite time service information into low frequency time-code time service signal |
| CN109556216A (en) * | 2019-01-04 | 2019-04-02 | 新疆觅尚健康科技有限公司 | Refrigerator, air-conditioning, fresh air all-in-one machine |
| CN212431129U (en) * | 2020-07-02 | 2021-01-29 | 王子捷 | Multifunctional integrated air conditioner |
-
1995
- 1995-09-26 CN CN 95113007 patent/CN1103435C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1122900A (en) | 1996-05-22 |
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