CN201163133Y - Split type refrigerator with winter heat-reclaiming device - Google Patents

Split type refrigerator with winter heat-reclaiming device Download PDF

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Publication number
CN201163133Y
CN201163133Y CNU2008200545380U CN200820054538U CN201163133Y CN 201163133 Y CN201163133 Y CN 201163133Y CN U2008200545380 U CNU2008200545380 U CN U2008200545380U CN 200820054538 U CN200820054538 U CN 200820054538U CN 201163133 Y CN201163133 Y CN 201163133Y
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CN
China
Prior art keywords
condenser
air valve
electric air
indoor
pipe
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
Application number
CNU2008200545380U
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Chinese (zh)
Inventor
季一新
陶乐仁
习德成
张李君
季红军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Shanghai for Science and Technology
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University of Shanghai for Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University of Shanghai for Science and Technology filed Critical University of Shanghai for Science and Technology
Priority to CNU2008200545380U priority Critical patent/CN201163133Y/en
Application granted granted Critical
Publication of CN201163133Y publication Critical patent/CN201163133Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a split type refrigerator with a thermal recovery device in winter. The split type refrigerator is formed by an indoor machine and an outdoor machine; a shell of the indoor machine is a heat insulation box; an inner interlayer of the indoor machine consists of an antidew pipe, a drier, a capillary tube and an evaporator connected in turn; a compressor and a condenser of the outdoor machine are connected together; a middle connecting pipeline comprises a condensed liquid outlet pipe and an air return pipe; the condenser of the outdoor machine is connected with the antidew pipe of the indoor machine by the condensed liquid outlet pipe; and the evaporator of the indoor machine is connected with the compressor by the air return pipe. The split type refrigerator is characterized in that: the outdoor machine is provided with the thermal recovery device; the thermal recovery device comprises a tee wind pipe; the condenser is sleeved on one end of the tee wind pipe; an obliquely mixed flow blower is arranged on the condenser; the other end of the tee wind pipe leads to the outside; the wind pipe end is connected with an electric air valve 1; the third wind pipe end of the tee wind pipe is connected with an electric air valve 2 which can be led to the inside by a hose; and airflow as new wind is sent to the indoor. The split type refrigerator has low noise, carries out the thermal recovery and reutilization of heat energy exhausted to the outdoor in winter, realizes the cold and thermal cogeneration and has remarkable effect of energy conservation.

Description

A kind of detachable refrigerator with the heat reclamation device in winter
Technical field
The utility model is the technological improvement to current refrigerator or refrigerator, is specifically related to a kind of detachable refrigerator with the heat reclamation device in winter, belongs to energy class heating and refrigerating field.
Background technology
Refrigerator (refrigerator) has been the refrigeration electronic product of field extensive uses such as average family, commerce or medicine equipment at present, in national energy consumption series products, account for quite high ratio, can develop the decline of storage level along with main energy sources such as coal, oil, the rise of international oily coal price lattice and consume the problems such as atmosphere pollution that these energy produces, the environment-friendly energy-saving refrigeration product of development noise reduction consumption reduction is all attached great importance in countries in the world except new energy development.Now the particularly middle-size and small-size commercial convenience store of refrigerator, the domestic type of producing substantially all is the monoblock type refrigerator, because that the compressor of refrigerator, blower fan, condenser etc. place is indoor, not only can produce noise pollution.And under the situation of not using air-conditioning,, also improved condensation temperature along with the raising of indoor temperature, thus condensing condition is worsened, under the constant condition of evaporating temperature, reduced the Energy Efficiency Ratio of refrigerator; Use under the situation of air-conditioning, in summer, air-conditioning is to the indoor cold that provides, and condenser for refrigerator can increase the load of air-conditioning but to indoor discharges heat, and user's energy consumption is increased; In the winter time, air-conditioning is to the indoor heat that provides, though the monoblock type condenser for refrigerator can reduce the load of air-conditioning to the heat of indoor discharging, but the split-type air conditioner of comparing, condenser is placed on outdoor, condensation temperature has improved, when evaporating temperature is constant, the refrigerator Energy Efficiency Ratio is descended, thus not energy-conservation.
Chinese patent CN22644350 designs a kind of detachable refrigerator, solve the problem that the monoblock type refrigerator is brought to a certain extent, but in the winter time, the outdoor unit of this detachable refrigerator is not recycled to a large amount of heat extraction of environment, and this causes the waste of these valuable energy.
The utility model content
The utility model discloses a kind of detachable refrigerator with the heat reclamation device in winter (refrigerator), is a kind of energy-conserving and environment-protective product.Not only overcome noise and high energy consumption problem that the monoblock type refrigerator brings, and the condensing condition of refrigerator is improved, condensation temperature descends, thereby makes the refrigerator refrigerating efficiency obtain practical raising; And be different from common detachable refrigerator, in the winter time with a large amount of hot types to outdoor, make valuable thermal waste.The utility model is by heat reclamation device, makes full use of heat that outdoor unit discharges and provides new wind to indoor, and the energy is fully used.This improvement has not only overcome the deficiency of integral air conditioner, and keeps on the basis of advantage of common split-type air conditioner, and it is carried out technological improvement, and the energy is utilized more fully.
A kind of detachable refrigerator with the heat reclamation device in winter is made of indoor set and off-premises station, and indoor set is an incubator, and its intraformational bed is connected to form successively by dew eliminating tube, drier, capillary and evaporimeter; Off-premises station comprises compressor and condenser, and compressor is connected with condenser, and the intermediate connection tube road comprises condensation drain pipe and muffler, and the condenser of off-premises station is connected with the dew eliminating tube of indoor set by the condensation drain pipe; The evaporimeter of indoor set is connected with compressor by muffler; It is characterized in that: the off-premises station heat reclamation device, include three ventilation ducts, the condenser of off-premises station is nested into an end of three ventilation ducts, oblique flow-mixing blower fan is installed on the condenser, the three ventilation duct other ends lead to outdoor, and the airduct end is connected with Electric air valve one, three ventilation duct the 3rd airduct end and is connected with Electric air valve two, can lead to indoorly by flexible pipe, ventilation shaft can be sent into indoor as new wind air-flow.
Electric air valve one (12) in three ventilation ducts and Electric air valve two (13) are under the effect of three contact temperature controllers.During the winter recuperation of heat, Electric air valve one is closed, and Electric air valve two is opened, and air-flow can be used as new wind and sends into indoor in the airduct; And summer the indoor hot blast that do not need, Electric air valve two is closed, Electric air valve one is opened.
Disturb condensation temperature for avoiding compressor to give out heat, and then influence condensation effect, three ventilation ducts adopt heat-insulating material and compressor to separate; Adopt heat-insulating material to do heat insulation processing between the muffler and the external world for reducing harmful heat absorption; For prevent to be incubated chamber door around because spilling of cold reduces temperature, dewfall occurs even freeze and influence is opened the door, the cold-producing medium that comes out from the condensation drain pipe, by dew eliminating tube at the doorframe place of incubator around a circle, and then enter drier, evaporimeter etc. and circulate, so both play anti-dew effect, saved the electrical heating expense again, improved condensation effect simultaneously.
Advantage of the present utility model with effect is: solved noise pollution and the relative decrease in efficiency problem of being brought that worsens of monoblock type refrigerator condensing condition that traditional integral formula refrigerator brings.And when keeping the advantage of common detachable refrigerator, utilize again, can achieve cold-heat combinedly, the energy is fully used having done recuperation of heat to the heat of outdoor discharging its winter.Compressor, blower fan etc. is installed in outdoor, can solves the noise pollution problem that these equipment brings, improved indoor environment greatly.Adopt the detachable refrigerator structure, under the condition of using air-conditioning, can reduce indoor thermic load, indoor energy consumption is descended in summer; Adopt heat recovery system, will be used as new wind through the air of condenser heating in the winter time, get back to indoorly by the airduct conveying, play the effect of new blower fan, not only improved the quality of room air, main is heat recovery, has saved the energy, has improved Energy Efficiency Ratio.
The utility model not only is applicable to refrigerator, also is applicable to refrigeration plants such as refrigerator.
Description of drawings
Fig. 1 is the utility model structural representation.
A: indoor set, B: off-premises station, C: intermediate connection tube road;
1. compressor, 2. condenser, 3. condensation drain pipe, 4. dew eliminating tube, 5. drier, 6. capillary, 7. evaporimeter, 8. muffler, 9. incubator, 10. three ventilation ducts, 11. oblique flow-mixing blower fans, 12. Electric air valves one, 13. Electric air valves two.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
A kind of detachable refrigerator with the heat reclamation device in winter is made of indoor set A and off-premises station B, as shown in Figure 1.The indoor set shell is an incubator 9, and its intraformational bed is connected to form successively by dew eliminating tube 4, drier 5, capillary 6 and evaporimeter 7; Off-premises station comprises compressor 1 and condenser 2, and compressor is connected with condenser, and intermediate connection tube road C comprises condensation drain pipe 3 and muffler 8, and the condenser 2 of off-premises station is connected with the dew eliminating tube 4 of indoor set by condensation drain pipe 3; The evaporimeter 7 of indoor set is connected with the compressor 1 of off-premises station by muffler 8; It is characterized in that: off-premises station is equipped with heat reclamation device, include three ventilation ducts 10, the condenser 2 of off-premises station is nested into an end of three ventilation ducts 10, oblique flow-mixing blower fan 11 is installed on the condenser, the three ventilation duct other ends lead to outdoor, and the airduct end is connected with Electric air valve 1, and three ventilation ducts the 3rd airduct end is connected with Electric air valve 2 13, can lead to indoorly by flexible pipe, ventilation shaft can be sent into indoor as new wind air-flow.
Two Electric air valves in three ventilation ducts, under the effect of three contact temperature controllers, during the winter recuperation of heat, Electric air valve 1 is closed, and Electric air valve 2 13 is opened, and air-flow can be used as new wind and sends into indoor in the airduct; And summer the indoor hot blast that do not need, Electric air valve 2 13 is closed, Electric air valve 1 is opened.
During use indoor units A, outdoor B of Unit be placed in and use the interior outside of room wall, intermediate duct C and cable connect together the indoor and outdoor unit by boring, will note sealing between intermediate duct and cable and the boring.Adiabatic flexible pipe also leads to this airduct indoor on a termination of three-way air valve.For making condensation effect better, adopt the high condenser 2 of heat exchange efficiency.For reducing harmful heat absorption, muffler 8 is carried out heat insulation processing.In order to reduce the influence of 1 pair of condensation effect of compressor, compressor places the outside of three ventilation ducts, 10 walls, condenser drain pipe 3 is installed in the bottom that certain distance is arranged with compressor 1, whether control system opens according to temperature and outdoor temperature main control system in the incubator 9, when temperature was higher than design temperature, main frame was opened; Host Shutdown when temperature is lower than design temperature.The control of main frame mainly is according to the temperature in the incubator 9, controls the start-stop of compressor 1 and oblique flow-mixing blower fan 11, and controls the opening and closing of Electric air valve 1 and Electric air valve 2 13 according to outdoor temperature.Compressor 1 is opened when temperature in the incubator 9 is higher than subzero 13 degrees centigrade, tiltedly flow-mixing blower fan 11 runnings, and (can design as the case may be) this moment when outdoor temperature is higher than 25 degrees centigrade, and Electric air valve 1 is opened, and Electric air valve 2 13 is closed; (can design as the case may be) when outdoor temperature is lower than 10 degrees centigrade, Electric air valve 1 is closed, and Electric air valve 2 13 is opened.When temperature in the incubator 9 is lower than subzero 18 when Celsius, compressor 1 cuts out, tiltedly flow-mixing blower fan 11 stalls, and Electric air valve 1, Electric air valve 2 13 are not worked.

Claims (2)

1. detachable refrigerator with the heat reclamation device in winter, constitute by indoor set (A) and off-premises station (B), indoor set (A) shell is an incubator (9), and its intraformational bed is connected to form successively by dew eliminating tube (4), drier (5), capillary (6) and evaporimeter (7); Off-premises station comprises compressor (1) and condenser (2), compressor is connected with condenser, intermediate connection tube road (C) comprises condensation drain pipe (3) and muffler (8), and the condenser of off-premises station (2) is connected with the dew eliminating tube (4) of indoor set by condensation drain pipe (3); The evaporimeter of indoor set (7) is connected with compressor (1) by muffler (8); It is characterized in that: off-premises station is equipped with heat reclamation device, include three ventilation ducts (10), the condenser of off-premises station (2) is nested into an end of three ventilation ducts (10), oblique flow-mixing blower fan (11) is installed on the condenser (2), three ventilation ducts (10) other end leads to outdoor, the airduct end is connected with Electric air valve one (12), and the 3rd airduct end of three ventilation ducts (10) is connected with Electric air valve two (13), can lead to indoor by flexible pipe.
2. a kind of detachable refrigerator according to claim 1 with the heat reclamation device in winter, it is characterized in that: Electric air valve one (12) in three ventilation ducts and Electric air valve two (13), under the effect of three contact temperature controllers, during the winter recuperation of heat, Electric air valve one (12) is closed, Electric air valve two (13) is opened, and air-flow can be used as new wind and sends into indoor in the airduct; And summer the indoor hot blast that do not need, Electric air valve two (13) is closed, Electric air valve one (12) is opened.
CNU2008200545380U 2008-01-08 2008-01-08 Split type refrigerator with winter heat-reclaiming device Expired - Fee Related CN201163133Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200545380U CN201163133Y (en) 2008-01-08 2008-01-08 Split type refrigerator with winter heat-reclaiming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200545380U CN201163133Y (en) 2008-01-08 2008-01-08 Split type refrigerator with winter heat-reclaiming device

Publications (1)

Publication Number Publication Date
CN201163133Y true CN201163133Y (en) 2008-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200545380U Expired - Fee Related CN201163133Y (en) 2008-01-08 2008-01-08 Split type refrigerator with winter heat-reclaiming device

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102213525A (en) * 2011-05-31 2011-10-12 合肥美的荣事达电冰箱有限公司 Refrigerator
CN106765789A (en) * 2017-01-24 2017-05-31 李钢 Energy conduction integration refrigerating and heating systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102213525A (en) * 2011-05-31 2011-10-12 合肥美的荣事达电冰箱有限公司 Refrigerator
CN106765789A (en) * 2017-01-24 2017-05-31 李钢 Energy conduction integration refrigerating and heating systems

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081210

Termination date: 20100208