CN206377909U - Magnetic refrigerating cabinet - Google Patents
Magnetic refrigerating cabinet Download PDFInfo
- Publication number
- CN206377909U CN206377909U CN201621433042.5U CN201621433042U CN206377909U CN 206377909 U CN206377909 U CN 206377909U CN 201621433042 U CN201621433042 U CN 201621433042U CN 206377909 U CN206377909 U CN 206377909U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- magnetic valve
- cylindrical
- regenerator device
- heat exchanging
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of magnetic refrigerating cabinet, there is provided a kind of rational in infrastructure, high and environmentally friendly refrigerator of heat exchange efficiency.The utility model includes reciprocating magnetic refrigerating system and refrigerating chamber, the reciprocating magnetic refrigerating system includes cylindrical active magnetic regenerator device, cylindrical permanent body, condenser, magnetic valve, centrifugal pump, small reservoir and heat exchanging fluid, the cylindrical active magnetic regenerator device constantly enters and (gone out) the cylindrical permanent body by driving stepper motor, pass through the control of the magnetic valve, the heat exchanging fluid respectively enters the cylindrical active magnetic regenerator device, transfer heat to the condenser, cold is passed into the refrigerating chamber, so as to complete circulation, reach the purpose of chilled food, the unnecessary heat exchanging fluid is stored in the small reservoir.The refrigerator moving component is few, and noise is small, compact conformation, even more instead of traditional refrigerant as refrigeration working medium with solid magnetic material, realizes genuine environmentally friendly.
Description
Technical field
The utility model is related to room temperature refrigeration technology field, in particular, is applied to small by room temperature magnetic refrigerating technology
In type refrigerator.
Background technology
With magnetic Refrigeration Technique continuing to develop in room temperature field, its application field has obtained research and development energetically.
Constantly experience plus magnetic and the demagnetization in the process of running of cylindrical active magnetic regenerator device, heat is converted under magnetic fields by mechanical energy
Can, heat-transfer fluid flows through regenerator during motion, with regenerator occur heat exchange, and be finally completed same Cooling and Heat Source exchange and reality
Existing kind of refrigeration cycle, the cold is brought into refrigerator casing, so as to reach the purpose for preserving food.
Refrigerator product on the market, mostly uses traditional refrigeration modes, such refrigerator typically can at present
Compressor is wrapped using the plastics of engineering, to play dust control and noise absorption, but can be caused under the position of refrigerating chamber of refrigerator
Drop, makes it close to compressor, this has been resulted in when the compressor is operating, and refrigerator internal-external temperature difference is larger, to remain low in case
Temperature must increase the running rate of compressor, and the power consumption that like this may result in refrigerator is increased.Also it is exactly refrigerator
Noise is also compare big, even can cause refrigerator failure when noise is excessive.The utility model is freezed by rational magnetic
System substitutes traditional refrigeration modes so that product noise is substantially reduced, and overall structure is compacter, is greatly enlarged product
Application surface, is particularly suitable for use in the fresh-keeping of food.
Utility model content
The purpose of this utility model is to be directed to technological deficiency present in prior art, and provides a kind of high cooling efficiency,
The magnetic refrigerating cabinet of compact conformation.
To realize that the technical scheme that the purpose of this utility model is used is：
A kind of magnetic refrigerating cabinet, by cylindrical active magnetic regenerator device, cylindrical permanent body, condenser, refrigerating chamber, magnetic valve
First, magnetic valve two, magnetic valve three, magnetic valve four, centrifugal pump, small reservoir and heat exchanging fluid composition, the cylinder are living
Property regenerator pass through driving stepper motor and pass in and out cylindrical permanent body, the cylindrical active magnetic regenerator device and cylindrical permanent body phase
Adjacent one end connects the one end of magnetic valve four and refrigerating chamber one end by pipeline respectively, and the cylindrical active magnetic regenerator device other end passes through pipe
Road connects one end and condenser one end of magnetic valve one respectively；The other end of magnetic valve four and magnetic valve one connects small-sized storage respectively
Liquid device entrance, the other end of refrigerating chamber connects the outlet of centrifugal pump by magnetic valve three, and the other end of condenser passes through magnetic valve
Heat exchanging fluid is placed in the outlet of two connection centrifugal pumps, the entrance of the outlet connection centrifugal pump of small reservoir, small reservoir.
The cylindrical active magnetic regenerator device constantly enters and (gone out) cylindrical permanent body by driving stepper motor, passes through magnetic valve
Control, the heat exchanging fluid respectively enters cylindrical active magnetic regenerator device, transfers heat to the condenser, cold is transmitted
To the refrigerating chamber, so as to complete circulation, the purpose of chilled food is reached, the unnecessary heat exchanging fluid is stored in the small-sized storage
In liquid device.
The heat-insulating material of the cylindrical active magnetic regenerator device is common aluminum silicate fibre product, glass wool product or asbestos.
The cylindrical permanent body uses solid magnetic material.
The heat exchanging fluid is water.
Compared with prior art, the beneficial effects of the utility model are：
1st, cylindrical permanent body uses solid magnetic material and does refrigeration working medium in the utility model, it is to avoid traditional system
Cryogen is discharged into air, destruction high-altitude ozone layer and initiation atmosphere pollution.
2nd, the utility model regenerator is cylindrical type active magnetic regenerator device, when heat exchanging fluid flows through, and resistance reduces, retention volume
It is small.
3rd, moving component is few in the utility model, and without compressor etc., noise is substantially reduced.
4th, refrigerant system configurations are compact in the utility model, and take up space reduction, increase refrigerator using space.
Brief description of the drawings
Fig. 1 show the structural representation that a kind of magnetic refrigerating cabinet of the utility model is implemented.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The structural representation that a kind of magnetic refrigerating cabinet of the utility model is implemented is as shown in figure 1, the utility model is by cylinder
Shape active magnetic regenerator device 2, cylindrical permanent body 1, condenser 3, refrigerating chamber 4, magnetic valve 1, magnetic valve 28, magnetic valve 39, electricity
Magnet valve 4 10, centrifugal pump 5, small reservoir 6 and heat exchanging fluid composition, the cylindrical active magnetic regenerator device pass through stepper motor
Cylindrical permanent body is driven in and out, cylindrical active magnetic regenerator device one end adjacent with cylindrical permanent body phase is distinguished by pipeline
The one end of magnetic valve four and refrigerating chamber one end are connected, the cylindrical active magnetic regenerator device other end connects magnetic valve one by pipeline respectively
One end and condenser one end；The other end of magnetic valve four and magnetic valve one connects small reservoir entrance respectively, refrigerating chamber it is another
One end connects the outlet of centrifugal pump by magnetic valve three, and the other end of condenser connects the outlet of centrifugal pump by magnetic valve two,
Heat exchanging fluid is placed in the entrance of the outlet connection centrifugal pump of small reservoir, small reservoir.
The course of work of the present utility model is as follows：Cylindrical active magnetic regenerator device 2 enters cylindrical shape by driving stepper motor
Permanent magnet 1, magnetic valve 28, magnetic valve 4 10 are opened, and magnetic valve 1, magnetic valve 39 are closed, and heat exchanging fluid is in centrifugal pump 5
Under effect, heat is brought into condenser 3 into cylindrical active magnetic regenerator device 2, completion is circulated back in reservoir 6；Cylinder is living
Property regenerator 2 cylindrical permanent-magnet body 1 is left by driving stepper motor, magnetic valve 1, magnetic valve 39 are opened, magnetic valve 28,
Magnetic valve 4 10 is closed, and heat exchanging fluid brings heat into refrigeration in the presence of centrifugal pump 5 into cylindrical active magnetic regenerator device 2
Room 4, is returned in reservoir 6 after completing circulation, and this completes the systemic circulation of a refrigeration, so cylinder active magnetic regenerator device
2 constantly pass in and out magnetic field, it is possible to constantly provide cold for refrigerating chamber, so as to reach the purpose of refrigeration.
In the utility model magnetic refrigerating system refrigeration working medium is done using solid magnetic material, it is to avoid conventional refrigerants are to smelly
The destruction of oxygen layer and environment；The use of cylindrical type active magnetic regenerator device so that when heat exchanging fluid flows through, resistance reduces, retention volume
It is small；Traditional cooling module is eliminated, moving component is few, and noise is substantially reduced；Magnetic refrigerating system compact conformation, takes up space and subtracts
It is small, increase refrigerator using space.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of magnetic refrigerating cabinet, it is characterized in that, by cylindrical active magnetic regenerator device, cylindrical permanent body, condenser, refrigeration
Room, magnetic valve one, magnetic valve two, magnetic valve three, magnetic valve four, centrifugal pump, small reservoir and heat exchanging fluid composition, it is described
Cylindrical active magnetic regenerator device passes in and out cylindrical permanent body, cylindrical the active magnetic regenerator device and cylinder type by driving stepper motor
The adjacent one end of permanent magnet connects the one end of magnetic valve four and refrigerating chamber one end by pipeline respectively, and cylindrical active magnetic regenerator device is another
End connects one end and condenser one end of magnetic valve one by pipeline respectively；The other end of magnetic valve four and magnetic valve one connects respectively
Connection small reservoir entrance, the other end of refrigerating chamber connects the outlet of centrifugal pump by magnetic valve three, and the other end of condenser leads to
Cross and placed in the outlet that magnetic valve two connects centrifugal pump, the entrance of the outlet connection centrifugal pump of small reservoir, small reservoir
Heat exchanging fluid.
2. magnetic refrigerating cabinet according to claim 1, it is characterised in that the heat insulating material of the cylindrical active magnetic regenerator device
Expect for common aluminum silicate fibre product, glass wool product or asbestos.
3. magnetic refrigerating cabinet according to claim 1, it is characterised in that the cylindrical permanent body uses solid magnetic
Material.
4. magnetic refrigerating cabinet according to claim 1, it is characterised in that the heat exchanging fluid is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433042.5U CN206377909U (en) | 2016-12-26 | 2016-12-26 | Magnetic refrigerating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433042.5U CN206377909U (en) | 2016-12-26 | 2016-12-26 | Magnetic refrigerating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377909U true CN206377909U (en) | 2017-08-04 |
Family
ID=59407450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621433042.5U Expired - Fee Related CN206377909U (en) | 2016-12-26 | 2016-12-26 | Magnetic refrigerating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524632A (en) * | 2016-12-26 | 2017-03-22 | 天津商业大学 | Magnetic refrigeration freezer |
-
2016
- 2016-12-26 CN CN201621433042.5U patent/CN206377909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524632A (en) * | 2016-12-26 | 2017-03-22 | 天津商业大学 | Magnetic refrigeration freezer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |