CN108895742A - A kind of novel portable domestic refrigerator - Google Patents

A kind of novel portable domestic refrigerator Download PDF

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Publication number
CN108895742A
CN108895742A CN201810330688.8A CN201810330688A CN108895742A CN 108895742 A CN108895742 A CN 108895742A CN 201810330688 A CN201810330688 A CN 201810330688A CN 108895742 A CN108895742 A CN 108895742A
Authority
CN
China
Prior art keywords
storage tank
cold source
domestic refrigerator
source case
novel portable
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.)
Pending
Application number
CN201810330688.8A
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Chinese (zh)
Inventor
余嵘
张桐
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.)
Xian Polytechnic University
Original Assignee
Xian Polytechnic University
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 Xian Polytechnic University filed Critical Xian Polytechnic University
Priority to CN201810330688.8A priority Critical patent/CN108895742A/en
Publication of CN108895742A publication Critical patent/CN108895742A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06Movable containers
    • F25D3/08Movable containers portable, i.e. adapted to be carried personally
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/02Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00Arrangement or mounting of control or safety devices
    • F25D29/005Mounting of control devices

Abstract

Disclosed by the invention includes storage tank, copper pipe is wound on the side wall of storage tank, copper pipe is also wound on the side wall of cold source case, electric circulating pump and manual cycle pump are respectively arranged on copper pipe between storage tank and cold source case, the bottom of storage tank is provided with temp probe, electric circulating pump, temp probe passes through conducting wire and connect with temperature detect switch (TDS), temperature detect switch (TDS) is connected to power supply by conducting wire, the outside of storage tank and cold source case is provided with lagging casing, lagging casing is perpendicular to being provided with solar panel on the side wall of horizontal plane, solar panel is connect with power supply by conducting wire.Cold source of the present invention is easily obtained, and while refrigeration, saves electric energy, and low to power and power requirement, and securely and reliably, structure is simple, is convenient for carrying, noiseless, and is generated without other by-products, and environmental protection has stronger practicability.

Description

A kind of novel portable domestic refrigerator
Technical field
The invention belongs to cold storage plant technical fields, and in particular to a kind of novel portable domestic refrigerator.
Background technique
As the improvement of people's living standards, portable refrigerator has become a kind of household electric indispensable in life Device, it greatly facilitates the daily demand gone on a tour to food beverage refrigeration of people.
Traditional refrigerator is that have compressor, ice machine to the cabinet or case that freeze in cabinet, has refrigerating plant Hutch, but because its structure and power supply limit, there are also the ice that the complexity of coolant system and capacity issue lead to conventional construction Case above has its limitation in application, is not easy to carry and carry, causes certain inconvenience.Portable refrigerator is sold although there is now, The volume for solving conventional refrigerator is big, structure is complicated etc. is not easy the problems such as carrying, but, it is by the structure and body of domestic refrigerator mostly Product carries out simplifying diminution, and high there are still requiring power and voltage, the noise of generation is big, and production technology is complicated, breaks down The disadvantages of rate is high.
Summary of the invention
The purpose of the present invention is to provide a kind of novel portable domestic refrigerator, solve refrigerator volume in the prior art and Quality is big, problem inconvenient to carry.
The technical scheme adopted by the invention is that a kind of novel portable domestic refrigerator, including storage tank, the side of storage tank Copper pipe is wound on wall, copper pipe is also wound on the side wall of cold source case, is respectively set on the copper pipe between storage tank and cold source case There are electric circulating pump and manual cycle pump, the bottom of storage tank is provided with temp probe, and electric circulating pump, temp probe pass through Conducting wire is connect with temperature detect switch (TDS), and temperature detect switch (TDS) is connected to power supply by conducting wire, and the outside of storage tank and cold source case is provided with absolutely Hot shell, perpendicular to solar panel is provided on the side wall of horizontal plane, solar panel passes through lagging casing with power supply Conducting wire connection.
The features of the present invention also characterized in that:
It is provided with drain valve on the side wall of cold source case and close to the bottom of cold source case, drain valve passes through lagging casing.
Refrigerant is provided in copper pipe.
Ice cube or ice bag are provided in cold source case.
Mechanical thermometer is provided on storage tank.
The bottom of insulation crust is connected with bottom plate, the lower surface of bottom plate and is located at place's setting below cold source case there are two slide Wheel, the lower surface of bottom plate and is located at place's setting below storage tank there are two strut, on bottom plate and separate cold source case one end is connected with Telescopic handle.
Strut is identical as the height of pulley.
Power supply uses 12V mobile power source.
The model Risym-w3001 of temperature detect switch (TDS).
The beneficial effects of the present invention are:
(1) a kind of novel portable domestic refrigerator of the present invention, cold source are ice cube or ice bag, are easily obtained;
(2) a kind of novel portable domestic refrigerator of the present invention, the start and stop pumped by temperature detect switch (TDS) control loop, While refrigeration, electric energy and noiseless is saved;
(3) a kind of novel portable domestic refrigerator of the present invention, the water for being generated cold source in cold source case by drain valve are timely Discharge guarantees refrigeration effect;
(4) a kind of novel portable domestic refrigerator of the present invention, is provided with solar panel, power supply power supply is given, to give Electric circulating pump power supply, is suitble to open air use, and the temperature for avoiding non-transformer from making storage tank increases, and causes food spoilage;
(5) a kind of novel portable domestic refrigerator of the present invention is provided with manual cycle pump, when going on a tour outdoor activities, nothing It remains to pump the refrigerating function for guaranteeing refrigerator by manual cycle in the case where power supply;
(6) a kind of novel portable domestic refrigerator of the present invention, low to power and power requirement, structure is simple, is convenient for carrying.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel portable domestic refrigerator of the invention;
Fig. 2 is a kind of perspective view of novel portable domestic refrigerator of the invention.
In figure, 1. storage tanks, 2. lagging casings, 3. copper pipes, 4. temp probes, 5. power supplys, 6. temperature detect switch (TDS)s, 7. cold sources Case, 8. electric circulating pumps, 9. drain valves, 10. manual cycles pump, 11. thermometers, 12. solar panels, 13. telescopic drawings Bar, 14. struts, 15. pulleys.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
A kind of novel portable domestic refrigerator of the present invention twines on the side wall of storage tank 1 as shown in Figure 1, including storage tank 1 It is wound with copper pipe 3, copper pipe 3 is also wound on the side wall of cold source case 7, ice cube or ice bag are provided in cold source case 7, as cold source, And be conveniently replaceable, it is provided with refrigerant in copper pipe 3, the heat in storage tank 1 can be taken away, refrigeration, storage tank 1 are played the role of Electric circulating pump 8 and manual cycle pump 10 are respectively arranged on copper pipe 3 between cold source case 7, for the refrigerant in copper pipe 3 It is recycled, 10 control refrigerant circulations can be pumped, by manual cycle when not enough power supply to guarantee the function of refrigeration, storage tank 1 Bottom be provided with temp probe 4, electric circulating pump 8, temp probe 4 are connect by conducting wire with temperature detect switch (TDS) 6, temperature detect switch (TDS) 6 are connect by conducting wire with power supply 5, the monitoring by temp probe 4 to the temperature in storage tank 1, to control electric circulating pump 8 Opening and closing, power supply 5 are powered to electric circulating pump 8, are provided with mechanical thermometer 11, the sense of mechanical thermometer 11 on storage tank 1 Isothermal segment protrudes into inside storage tank 1, and display portion is located at outside storage tank 1, in order to observe the temperature in storage tank 1, storing The outside of case 1 and cold source case 7 is provided with lagging casing 2, keeps the temperature to storage tank 1 and cold source case 7, avoids by the external world Heat influences refrigeration effect, and lagging casing 2 is perpendicular to being provided with solar panel 12, solar battery on the side wall of horizontal plane Plate 12 is connect with power supply 5 by conducting wire, and solar panel 12 is that power supply 5 provides electric energy.
It is provided with drain valve 9 on the side wall of cold source case 7 and close to the bottom of cold source case 7, drain valve 9 passes through lagging casing 2, The external world is stretched to, is made when the ice cube fusing in cold source case 7 generates water, the water in cold source case 7 can be discharged in time for drain valve 9.
As shown in Fig. 2, the bottom of insulation crust 2 is connected with bottom plate, the lower surface of bottom plate and being located at 7 lower section of cold source case is set It sets there are two pulley 15, the lower surface of bottom plate and there are two strut 14, strut 14 and pulleys 15 for setting below storage tank 1 Height it is identical, be connected with Telescopic handle 13 on bottom plate and far from 7 one end of cold source case, when needing mobile, pull open telescopic Pull rod 13 lifts 13 one end of Telescopic handle, pulls, then two pulleys 15 roll, and domestic refrigerator of the invention at this time can be with It is moved, and convenient and strength-saving, upon standing, promotes Telescopic handle 13, be supported by strut 14 and pulley 15.
Power supply uses 12V mobile power source, can also be powered by 12V vehicle power supply inlet wire.
The 12V digital temperature control of the model Risym-w3001 of temperature detect switch (TDS) switchs.
Refrigerant uses mass concentration for 35% calcium chloride solution.
A kind of course of work of portable domestic refrigerator of the present invention:
It is put into ice cube or ice bag in cold source case 7, sets the operating temperature of temperature detect switch (TDS) 6 as 8 DEG C, temp probe 4 is real When induction hutch 1 in temperature, and to temperature detect switch (TDS) feedback temperature signal, when temp probe 4 monitors the temperature of hutch 1 When higher than 8 DEG C, temperature detect switch (TDS) 6 is opened, and circulating pump 8 is then powered and works, the refrigerant in copper pipe 3 recycled, then storing Heat in case 1 is taken away by the refrigerant in copper pipe 3, is absorbed, and then cool down to hutch, plays by ice bag or ice cube The effect of refrigeration, when temp probe 4 senses the temperature of hutch 1 lower than 8 DEG C, temperature detect switch (TDS) 6 is closed, and circulating pump 8 powers off It stops working.
Solar panel 12 on lagging casing 2 is that power supply 5 provides electric energy, when needing mobile, pulls open telescopic drawing Bar 13 lifts 13 one end of Telescopic handle, pulls, then two pulleys 15 roll, and domestic refrigerator of the invention at this time can be into Row movement, facilitates trip to carry, and upon standing, promotes Telescopic handle 13, is supported by strut 14 and pulley 15.
When power supply power supply deficiency, user can judge whether to need to cool down by the mechanical thermometer 11 on storage tank, If you need to cool down, liquid circulation cooling refrigeration is carried out by manual operation manual cycle pump 10.
A kind of portable domestic refrigerator of the present invention, cold source are ice cube or ice bag, are easily obtained, can pass through temperature detect switch (TDS) The start and stop of 6 control loops pump 8 save electric energy while refrigeration, and low to power and power requirement, solar energy provides Power supply, while hand circulating pump being housed, securely and reliably, structure is simple, is convenient for carrying, and it is noiseless, and without other by-products It generates, environmental protection has stronger practicability.

Claims (9)

1. a kind of novel portable domestic refrigerator, which is characterized in that including storage tank (1), twined on the side wall of the storage tank (1) It is wound with copper pipe (3), the copper pipe (3) is also wound on the side wall of cold source case (7), between the storage tank (1) and cold source case (7) Copper pipe (3) on be respectively arranged with electric circulating pump (8) and manual cycle pump (10), the bottom of the storage tank (1) is provided with Temp probe (4), the electric circulating pump (8), temp probe (4) are connect by conducting wire with temperature detect switch (TDS) (6), the temperature control Switch (6) is connect by conducting wire with power supply (5), and the outside of the storage tank (1) and cold source case (7) is provided with lagging casing (2), the lagging casing (2) is perpendicular to being provided with solar panel (12), the solar battery on the side wall of horizontal plane Plate (12) is connect with power supply (5) by conducting wire.
2. a kind of novel portable domestic refrigerator according to claim 1, which is characterized in that the side of the cold source case (7) It is provided with drain valve (9) on wall and close to the bottom of cold source case (7), the drain valve (9) passes through lagging casing (2).
3. a kind of novel portable domestic refrigerator according to claim 1 or 2, which is characterized in that set in the copper pipe (3) It is equipped with refrigerant.
4. a kind of novel portable domestic refrigerator according to claim 1 or 2, which is characterized in that in the cold source case (7) It is provided with ice cube or ice bag.
5. a kind of novel portable domestic refrigerator according to claim 1, which is characterized in that set on the storage tank (1) It is equipped with mechanical thermometer (11).
6. a kind of novel portable domestic refrigerator according to claim 1, which is characterized in that the insulation crust (2) Bottom is connected with bottom plate, the lower surface of the bottom plate and is located at below cold source case (7) there are two place's settings pulley (15), the bottom The lower surface of plate and it is located at below storage tank (1) place's setting there are two strut (14), on the bottom plate and separate cold source case (7) one End is connected with Telescopic handle (13).
7. a kind of novel portable domestic refrigerator according to claim 6, which is characterized in that the strut (14) and pulley (15) height is identical.
8. a kind of novel portable domestic refrigerator according to claim 1, which is characterized in that the power supply is moved using 12V Dynamic power supply.
9. a kind of novel portable domestic refrigerator according to claim 1, which is characterized in that the model of the temperature detect switch (TDS) For Risym-w3001.
CN201810330688.8A 2018-04-13 2018-04-13 A kind of novel portable domestic refrigerator Pending CN108895742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810330688.8A CN108895742A (en) 2018-04-13 2018-04-13 A kind of novel portable domestic refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810330688.8A CN108895742A (en) 2018-04-13 2018-04-13 A kind of novel portable domestic refrigerator

Publications (1)

Publication Number Publication Date
CN108895742A true CN108895742A (en) 2018-11-27

Family

ID=64342212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810330688.8A Pending CN108895742A (en) 2018-04-13 2018-04-13 A kind of novel portable domestic refrigerator

Country Status (1)

Country Link
CN (1) CN108895742A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2453357Y (en) * 2000-11-25 2001-10-10 张绍臣 Quick cooling machine for beer or beverage
CN2780659Y (en) * 2004-12-24 2006-05-17 丘文辉 Cold-warm dual-purpose portable insulation box
JP2006200841A (en) * 2005-01-21 2006-08-03 Sanyo Electric Co Ltd Portable refrigeration unit and its using method
TWM348930U (en) * 2007-11-16 2009-01-11 Bin-Juine Huang Independent movable solar refrigerator
CN102483280A (en) * 2009-07-15 2012-05-30 真正能源有限公司 Refrigeration apparatus
CN202648283U (en) * 2011-12-20 2013-01-02 青岛科技大学 Portable solar energy refrigerator
CN104676999A (en) * 2015-03-06 2015-06-03 盛光润 Cold storage tank and split cold storage equipment comprising same
CN107514850A (en) * 2017-07-19 2017-12-26 茂进物流科技(苏州)有限公司 Refrigerating plant, refrigerating box and refrigerating system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2453357Y (en) * 2000-11-25 2001-10-10 张绍臣 Quick cooling machine for beer or beverage
CN2780659Y (en) * 2004-12-24 2006-05-17 丘文辉 Cold-warm dual-purpose portable insulation box
JP2006200841A (en) * 2005-01-21 2006-08-03 Sanyo Electric Co Ltd Portable refrigeration unit and its using method
TWM348930U (en) * 2007-11-16 2009-01-11 Bin-Juine Huang Independent movable solar refrigerator
CN102483280A (en) * 2009-07-15 2012-05-30 真正能源有限公司 Refrigeration apparatus
CN202648283U (en) * 2011-12-20 2013-01-02 青岛科技大学 Portable solar energy refrigerator
CN104676999A (en) * 2015-03-06 2015-06-03 盛光润 Cold storage tank and split cold storage equipment comprising same
CN107514850A (en) * 2017-07-19 2017-12-26 茂进物流科技(苏州)有限公司 Refrigerating plant, refrigerating box and refrigerating system

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