CN201973989U - Double-chamber double-temperature double-control vehicle-mounted refrigerator - Google Patents

Double-chamber double-temperature double-control vehicle-mounted refrigerator Download PDF

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Publication number
CN201973989U
CN201973989U CN2011200720752U CN201120072075U CN201973989U CN 201973989 U CN201973989 U CN 201973989U CN 2011200720752 U CN2011200720752 U CN 2011200720752U CN 201120072075 U CN201120072075 U CN 201120072075U CN 201973989 U CN201973989 U CN 201973989U
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CN
China
Prior art keywords
chamber
double
evaporimeter
temperature
compressor
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Ceased
Application number
CN2011200720752U
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Chinese (zh)
Inventor
覃俊杰
李卓
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Guangdong Indel B Enterprise Co., Ltd.
Original Assignee
ZHONGSHAN WELLWAY INDELB ENTERPRISE CO Ltd
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Priority to CN2011200720752U priority Critical patent/CN201973989U/en
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Abstract

The utility model discloses a double-chamber double-temperature double-control vehicle-mounted refrigerator, which comprises a box body and a refrigerating system which is arranged in the box body, wherein the refrigerating system comprises a compressor, a condenser and evaporators which are arranged on a refrigerant circulating pipeline in turn; the refrigerator is characterized in that: the box body is divided into a first chamber and a second chamber which are independent of each other; the evaporators comprise a first evaporator and a second evaporator; the condenser is connected with refrigerant inflow ports of the first evaporator and the second evaporator through a third-way electromagnetic valve respectively; refrigerant outflow ports of the first evaporator and the second evaporator are connected with the compressor; the first evaporator is arranged in the first chamber; and the second evaporator is arranged in the second chamber. The refrigerator has the advantages that: 1, various requirements of a client on space and temperature of the refrigerator outdoors can be met, so that one refrigerator can be used for several purposes; and 2, when the application space is small, only one chamber can be used, so that energy can be effectively saved, and energy consumption of an automobile battery by the vehicle-mounted refrigerator can be reduced.

Description

Chamber double temperature double control car refrigerator between a kind of pair
Technical field:
The utility model relates to chamber double temperature double control car refrigerator between a kind of pair.
Background technology:
Existing car refrigerator comprises casing and is located at its interior refrigeration system that refrigeration system comprises compressor, condenser and the evaporimeter of being located at successively on the medium circulation pipeline.Wherein casing is separated into refrigerating chamber and the refrigerating chamber that is interconnected, and described evaporimeter is located on the sidewall of refrigerating chamber, and the refrigeration of refrigerating chamber mainly realizes to the refrigerating chamber transmission by the low temperature that is produced by refrigerating chamber.But there is following shortcoming in it: 1, refrigerating chamber can't be transformed into refrigerating chamber, the user is whilst on tour out of doors, owing to need article freezing or refrigeration to change, space to car refrigerator has different demands with temperature in the different time, and this car refrigerator can't satisfy user's this multipurpose demand out of doors.2, be interconnected because of refrigerating chamber and refrigerating chamber,, can not control separately so during this car refrigerator work, be to be freezed simultaneously in chamber between two in the casing, bigger to the energy resource consumption of automobile batteries, be unfavorable for energy-conservation.
Summary of the invention:
The purpose of this utility model is to provide a kind of multipurpose demand that satisfies, and can be effectively energy-conservation two between chamber double temperature double control car refrigerator.
Chamber double temperature double control car refrigerator between a kind of pair, comprise casing and be located at its interior refrigeration system, refrigeration system comprises the compressor of being located at successively on the medium circulation pipeline, condenser and evaporimeter, it is characterized in that: described casing is divided into separate first chamber and second chamber, described evaporimeter comprises first evaporimeter and second evaporimeter, described condenser passes through a three-way magnetic valve respectively with first, the refrigerant inflow entrance of second evaporimeter connects, first, the refrigerant flow export of second evaporimeter is connected with compressor, wherein first evaporimeter is located at first chamber, and second evaporimeter is located at second chamber.
The utlity model has following advantage: 1, can satisfy the client out of doors to the multiple demand of refrigerator space and temperature, as: the chamber is freezing between two; Chamber refrigeration between two; First chamber is freezing, second chamber refrigeration; First chamber refrigeration, second chamber is freezing; First chamber closed, second chamber refrigeration; First chamber closed, and second chamber is freezing; Second chamber closed, first chamber refrigeration; Second chamber closed, and first chamber is freezing; Really accomplish to use for one the case more.2, when usage space hour, only use one of them chamber, can be effectively energy-conservation, reduce the energy resource consumption of car refrigerator to automobile batteries.
Be equipped with a capillary expenditure and pressure pipe between the described three-way magnetic valve and first evaporimeter and between the three-way magnetic valve and second evaporimeter.
Be provided with a device for drying and filtering between described condenser and the three-way magnetic valve.
Be provided with a refrigerant holder between the refrigerant flow export of described first, second evaporimeter and the compressor, the situation of frosting appears in can avoid evaporating device and the circulation line between the compressor under different environment.
Also comprise electronic control module, this electronic control module comprises processor, be with first, the spin manifold temperature testing circuit of second temperature sensor, operation control panel and display board, the output of operation control panel and spin manifold temperature testing circuit is electrically connected with the input of processor, the output of processor respectively with magnetic valve, compressor and display board are electrically connected, first, second temperature sensor is located at first respectively, two indoor and temperature signal is sent to processor through the spin manifold temperature testing circuit, processor sends to display board after with the processes temperature signal analysis and according to the duty of temperature signal control compressor and the break-make of magnetic valve, can control first arbitrarily by operation control panel, the duty of two chambers.
Also be provided with on the rear side panel of described casing and be electronic control module direct current power source supplying power interface and AC power interface, wherein, described dc source interface is electrically connected with a battery protection unit, and the battery protection unit is electrically connected with processor; The input of described AC power interface is electrically connected with an AC-DC conversion unit, and the output of AC-DC conversion unit is the electronic control module power supply, can directly be connected with direct current or AC power, and is applied widely; And when car refrigerator is connected with automobile batteries, also can monitor the electric weight of automobile batteries in real time, when battery electric quantity is lower than certain value, can cut off the electricity supply automatically, prevent from too to consume automobile batteries by the battery protection unit.
Description of drawings:
Fig. 1 is the utility model structure cutaway view.
Fig. 2 is the utility model refrigeration system schematic diagram.
Fig. 3 is the utility model electronic control module block diagram.
The specific embodiment:
As shown in Figure 1 to Figure 3, chamber double temperature double control car refrigerator between a kind of pair, comprise casing 1 and be located at its interior refrigeration system, refrigeration system comprises the compressor of being located at successively on the medium circulation pipeline 2, condenser 3, evaporimeter and electronic control module, described casing 1 is divided into separate first chamber 11 and second chamber 12, described evaporimeter comprises first evaporimeter 41 of being located at first chamber 11 and second evaporimeter 42 of being located at second chamber 12, described condenser 3 by a three-way magnetic valve 5 respectively with first evaporimeter 41, the refrigerant inflow entrance of second evaporimeter 42 connects, be provided with a device for drying and filtering 6 between condenser 3 and the three-way magnetic valve 5, be equipped with a capillary expenditure and pressure pipe 7, the first evaporimeters 41 between the described three-way magnetic valve 5 and first evaporimeter 41 and between the three-way magnetic valve 5 and second evaporimeter 42, the refrigerant flow export of second evaporimeter 42 is connected with compressor 2 by a refrigerant holder 8.Described electronic control module comprises processor 91, be with first, the spin manifold temperature testing circuit 92 of second temperature sensor, operation control panel 93 and display board 94, the output of operation control panel 93 and spin manifold temperature testing circuit 92 is electrically connected with the input of processor 91, the output of processor 91 respectively with magnetic valve 5, compressor 2 and display board 94 are electrically connected, first, second temperature sensor is located at first respectively, two indoor and temperature signal is sent to processor 91 through spin manifold temperature testing circuit 92, and processor 91 sends to that display board 94 shows after with the processes temperature signal analysis and according to the break-make on arbitrary road in the duty of temperature signal control compressor 2 and the magnetic valve 5.Also be provided with on the rear side panel of described casing 1 and be electronic control module direct current power source supplying power interface and AC power interface, wherein, described dc source interface is electrically connected with a battery protection unit 95, and battery protection unit 95 is electrically connected with processor 91; The input of described AC power interface is electrically connected with an AC-DC conversion unit, and the output of AC-DC conversion unit is the electronic control module power supply.
The above is preferred embodiment of the present utility model only, is not to be used for limiting the scope that the utility model is implemented, and all equal variation and modifications of being done according to the utility model claim all fall into the scope that the utility model patent contains.

Claims (6)

  1. One kind two between chamber double temperature double control car refrigerator, comprise casing and be located at its interior refrigeration system, refrigeration system comprises the compressor of being located at successively on the medium circulation pipeline, condenser and evaporimeter, it is characterized in that: described casing is divided into separate first chamber and second chamber, described evaporimeter comprises first evaporimeter and second evaporimeter, described condenser passes through a three-way magnetic valve respectively with first, the refrigerant inflow entrance of second evaporimeter connects, first, the refrigerant flow export of second evaporimeter is connected with compressor, wherein first evaporimeter is located at first chamber, and second evaporimeter is located at second chamber.
  2. 2. chamber double temperature double control car refrigerator between a kind of pair according to claim 1 is characterized in that: be equipped with a capillary expenditure and pressure pipe between the described three-way magnetic valve and first evaporimeter and between the three-way magnetic valve and second evaporimeter.
  3. 3. chamber double temperature double control car refrigerator between a kind of pair according to claim 1 and 2 is characterized in that: be provided with a device for drying and filtering between described condenser and the three-way magnetic valve.
  4. 4. chamber double temperature double control car refrigerator between a kind of pair according to claim 3 is characterized in that: be provided with a refrigerant holder between the refrigerant flow export of described first, second evaporimeter and the compressor.
  5. 5. chamber double temperature double control car refrigerator between a kind of pair according to claim 4, it is characterized in that: also comprise electronic control module, this electronic control module comprises processor, be with first, the spin manifold temperature testing circuit of second temperature sensor, operation control panel and display board, the output of operation control panel and spin manifold temperature testing circuit is electrically connected with the input of processor, the output of processor respectively with magnetic valve, compressor and display board are electrically connected, first, second temperature sensor is located at first respectively, two indoor and temperature signal is sent to processor through the spin manifold temperature testing circuit, and processor sends to display board after with the processes temperature signal analysis and according to the duty of temperature signal control compressor and the break-make of magnetic valve.
  6. 6. chamber double temperature double control car refrigerator between a kind of pair according to claim 5, it is characterized in that: also be provided with on the rear side panel of described casing and be electronic control module direct current power source supplying power interface and AC power interface, wherein, described dc source interface is electrically connected with a battery protection unit, and the battery protection unit is electrically connected with processor; The input of described AC power interface is electrically connected with an AC-DC conversion unit, and the output of AC-DC conversion unit is the electronic control module power supply.
CN2011200720752U 2011-03-18 2011-03-18 Double-chamber double-temperature double-control vehicle-mounted refrigerator Ceased CN201973989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200720752U CN201973989U (en) 2011-03-18 2011-03-18 Double-chamber double-temperature double-control vehicle-mounted refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200720752U CN201973989U (en) 2011-03-18 2011-03-18 Double-chamber double-temperature double-control vehicle-mounted refrigerator

Publications (1)

Publication Number Publication Date
CN201973989U true CN201973989U (en) 2011-09-14

Family

ID=44579088

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200720752U Ceased CN201973989U (en) 2011-03-18 2011-03-18 Double-chamber double-temperature double-control vehicle-mounted refrigerator

Country Status (1)

Country Link
CN (1) CN201973989U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103697650A (en) * 2013-12-30 2014-04-02 合肥华凌股份有限公司 Refrigerator
WO2019140879A1 (en) * 2018-01-16 2019-07-25 广东英得尔实业发展有限公司 Novel vehicular refrigerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103697650A (en) * 2013-12-30 2014-04-02 合肥华凌股份有限公司 Refrigerator
WO2019140879A1 (en) * 2018-01-16 2019-07-25 广东英得尔实业发展有限公司 Novel vehicular refrigerator

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: GUANGDONG INDELB ENTERPRISE CO., LTD.

Free format text: FORMER NAME: ZHONGSHAN WELLWAY INDUSTRY DEVELOPMENT CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 528437 national health base, Torch Development Zone, Guangdong, Zhongshan Province, No. 23 health Road

Patentee after: Guangdong Indel B Enterprise Co., Ltd.

Address before: 528437 national health base, Torch Development Zone, Guangdong, Zhongshan Province, No. 23 health Road

Patentee before: Zhongshan Wellway Indelb Enterprise Co., Ltd.

IW01 Full invalidation of patent right

Decision date of declaring invalidation: 20160328

Decision number of declaring invalidation: 28507

Granted publication date: 20110914