CN112524884A - Household multifunctional cooling and heating equipment - Google Patents
Household multifunctional cooling and heating equipment Download PDFInfo
- Publication number
- CN112524884A CN112524884A CN202110078059.2A CN202110078059A CN112524884A CN 112524884 A CN112524884 A CN 112524884A CN 202110078059 A CN202110078059 A CN 202110078059A CN 112524884 A CN112524884 A CN 112524884A
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- 238000010438 heat treatment Methods 0.000 title abstract description 18
- 238000001816 cooling Methods 0.000 title abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 230000035939 shock Effects 0.000 claims description 18
- 238000005057 refrigeration Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000004321 preservation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 12
- 239000003507 refrigerant Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/005—Combined cooling and heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- 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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a household multifunctional cooling and heating device, which comprises a device shell, wherein a pipeline connecting port is convexly arranged on one side of the device shell, a connecting pipe is fixedly arranged in the pipeline connecting port, a compressor is fixedly arranged at the end part on one side of the connecting pipe, the compressor is fixedly connected with a condensing coil pipe through the connecting pipe, a drying filter is fixedly connected with one port of the condensing coil pipe, the drying filter is fixedly connected with a refrigerating evaporator through the connecting pipe, the refrigerating evaporator is fixedly arranged on a fixing ring through a screw, the fixing ring is fixedly arranged on the inner wall of the upper section of the device shell, a pump is movably arranged at the bottom of the refrigerating evaporator, a damping plate is fixedly arranged at the bottom of the pump, a damping component is movably arranged at the bottom of the damping plate, a fixing plate is fixedly arranged at the bottom of the damping component, the temperature sensor is fixedly arranged on the inner wall of the lower section of the equipment shell, and the heater is fixedly arranged at the bottom of the equipment shell.
Description
Technical Field
The invention relates to the technical field of cooling and heating equipment, in particular to household multifunctional cooling and heating equipment.
Background
Along with the development and progress of the society, more and more household appliances are used by people, in the current daily household life, people mostly can not leave the refrigerator, the air conditioner, the washing machine and other advantages, the great comfort is brought to the life of people, the use of people is more convenient, especially in the cooling and heating equipment, the demands of people are increased day by day, but in the existing cooling and heating equipment, the volume is larger, the cost is higher, such as a central air conditioner; the small-size equipment, the effect is just relatively poor to current changes in temperature equipment, the limitation of use is higher, and the scope of application is narrower, for this reason we provide a multi-functional changes in temperature equipment of family usefulness for solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide a household multifunctional cooling and heating device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a household multifunctional cooling and heating device comprises a device shell, wherein a pipeline connecting port is arranged on one side of the device shell in an outward protruding mode, a connecting pipe is fixedly arranged in the pipeline connecting port, a compressor is fixedly arranged at the end portion of one side of the connecting pipe, the compressor is fixedly connected with a condensing coil pipe through the connecting pipe, a port of the condensing coil pipe is fixedly connected with a drying filter, the drying filter is fixedly connected with a refrigerating evaporator through the connecting pipe, the refrigerating evaporator is fixedly arranged on a fixing ring through screws, the fixing ring is fixedly arranged on the inner wall of the upper section of the device shell, a pumping pump is movably arranged at the bottom of the refrigerating evaporator, a damping plate is fixedly arranged at the bottom of the pumping pump, a shock reducing component is movably arranged at the bottom of the damping plate, a fixing plate is fixedly arranged at the bottom of the shock reducing component, and, a temperature sensor is arranged on one side of the fixed plate, the temperature sensor is fixedly arranged on the inner wall of the lower section of the equipment shell, and a heater is fixedly arranged at the bottom of the equipment shell;
threaded connection pipe is installed to the opposite side evagination of equipment casing, threaded connection pipe passes through the coaxial fixedly connected with coupling joint of threaded connection, coupling joint coaxial rotation installs coupling hose, coupling hose keeps away from coupling joint's tip fixed mounting has cold and hot heat preservation to fill up.
Preferably, two pipeline connecting holes penetrate through the pipeline connecting port, and sealing filler is fixedly filled between the pipeline connecting holes and the pipeline connecting port.
Preferably, the top of the equipment shell is provided with a circular opening, a thread groove is fixedly arranged at the opening, a top cover is rotatably arranged in the thread groove through a thread structure, the top of the top cover is provided with a circular water filling port in a penetrating mode, and the inner wall of the water filling port is of a thread structure.
Preferably, a water filling port cover plate is installed in the water filling port in a rotating mode, a handle is fixedly installed at the top of the water filling port cover plate, the rotating direction of the threads of the water filling port is opposite to that of the threads of the thread groove, and a waterproof rubber ring is fixedly installed on the inner wall of the bottom of the thread groove.
Preferably, the top indent of solid fixed ring is equipped with a plurality of rectangle spacing grooves, the fixed block is installed to the side evagination of refrigeration evaporator, the fixed block is embedded into the spacing groove and through screw fixed mounting, the top fixed mounting of rectangle spacing groove has rubber buffer pad.
Preferably, the threaded connection pipe is fixedly provided with an electricity-proof wall, and the electricity-proof wall is fixedly arranged on the outer wall of the equipment shell.
Preferably, the shake reduction subassembly includes the spout, the bottom at the shock attenuation board is established to the spout indent, slidable mounting has two sliders in the spout, fixed mounting has the spring between the slider, spring activity joint is in the slider, the connecting rod is installed through the pin rotation in the bottom of slider, the tip that the slider was kept away from to the connecting rod rotates through the pin and installs the base, base fixed mounting is at the top of fixed plate, the spout is T type groove, the slider is equipped with a style of calligraphy recess with spout slip joint department indent.
Preferably, the connecting hose is provided with two water outlet and water inlet circulating pipes.
Preferably, the two groups of the shock reducing assemblies are symmetrically arranged by the central line of the shock reducing plate, and the pumping pump is fixedly arranged at the top middle section of the shock reducing plate.
Compared with the prior art, the invention has the beneficial effects that: according to the cold and hot heat preservation cushion connected with the hose, a user can use an article needing to be heated or cooled through the cold and hot heat preservation cushion, for example, the cold and hot heat preservation cushion can be plugged into a sofa and placed under a plate, the furniture can be used in a small range, and the application range is wider; the heater and the refrigerator are both provided, so that the cooling and heating functions are realized, and meanwhile, the cooling and heating efficiency is higher; the cooperation of the controller and the temperature sensor can prevent the scald caused by overhigh temperature due to the use of a heating function; the vibration reduction assembly connected with the bottom of the pump can effectively reduce the noise generated during the operation of the pump, so that the noise is lower during the use of the pump.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the device housing of the present invention;
FIG. 3 is a cross-sectional view of the housing of the apparatus of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
fig. 5 is a flow chart of the present invention.
In the figure: the device comprises a device shell 1, a threaded connecting pipe 101, a threaded groove 102, a water filling port cover plate 2, a handle 3, a pipeline connecting port 4, a pipeline connecting hole 41, a sealing filler 42, a connecting pipe 5, a compressor 6, a condensing coil 7, a drying filter 8, a cold and hot heat preservation pad 9, a connecting pipe joint 10, a connecting hose 11, an outlet water circulating pipe 110, an inlet water circulating pipe 111, an electricity-proof wall 12, a top cover 13, a water filling port 131, a refrigeration evaporator 14, a fixing block 141, a fixing ring 15, a limiting groove 151, a screw 16, a buffer rubber pad 17, a suction pump 18, a damping plate 19, a fixing plate 20, a temperature sensor 21, a heater 22, a damping component 23, a sliding groove 231, a spring 232, a sliding block 233, a connecting rod 234 and.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a household multifunctional cooling and heating device comprises a device shell 1, a pipeline connecting port 4 is convexly installed on one side of the device shell 1, a connecting pipe 5 is fixedly installed in the pipeline connecting port 4, a compressor 6 is fixedly installed on the end portion of one side of the connecting pipe 5, the compressor 6 is fixedly connected with a condensing coil 7 through the connecting pipe 5, a port of the condensing coil 7 is fixedly connected with a drying filter 8, the drying filter 8 is fixedly connected with a refrigeration evaporator 14 through the connecting pipe 5, the refrigeration evaporator 14 is fixedly installed on a fixing ring 15 through a screw 16, the fixing ring 15 is fixedly installed on the upper section inner wall of the device shell 1, a suction pump 18 is movably arranged at the bottom of the refrigeration evaporator 14, a damping plate 19 is fixedly installed at the bottom of the suction pump 18, a damping assembly 23 is movably installed at the bottom of the damping plate 19, a fixing plate 20 is fixedly installed at the bottom of the damping assembly 23, a temperature sensor 21 is arranged on one side of the fixing plate 20, the temperature sensor 21 is fixedly arranged on the inner wall of the lower section of the equipment shell 1, and a heater 22 is fixedly arranged at the bottom of the equipment shell 1;
as shown in fig. 1, a threaded connection pipe 101 is convexly installed on the other side of the device housing 1, the threaded connection pipe 101 is coaxially and fixedly connected with a connection pipe joint 10 through the threaded connection, a connection hose 11 is coaxially and rotatably installed on the connection pipe joint 10, and a cold and hot insulation pad 9 is fixedly installed on the end portion, far away from the connection pipe joint 10, of the connection hose 11.
As shown in fig. 2, two pipe connection holes 41 are formed through the pipe connection port 4, and a sealing filler 42 is fixedly filled between the pipe connection holes 41 and the pipe connection port 4.
As shown in fig. 2 and 3, a circular opening is formed in the top of the device housing 1, a thread groove 102 is fixedly installed at the opening, a top cover 13 is rotatably installed in the thread groove 102 through a thread structure, a circular water filling port 131 is formed in the top of the top cover 13 in a penetrating manner, and the inner wall of the water filling port 131 is of a thread structure. The water filling port cover plate 2 is rotatably installed in the water filling port 131, the handle 3 is fixedly installed at the top of the water filling port cover plate 2, the thread turning direction of the water filling port 131 is opposite to that of the thread groove 102, and the inner wall of the bottom of the thread groove 102 is fixedly provided with a waterproof rubber ring.
As shown in fig. 4, the top of the fixing ring 15 is recessed with a plurality of rectangular limiting grooves 151, the side of the refrigeration evaporator 14 is protruded with a fixing block 141, the fixing block 141 is embedded into the limiting grooves 151 and is fixedly mounted by screws 16, and the top of the rectangular limiting grooves 151 is fixedly mounted with a cushion rubber pad 17.
As shown in fig. 3, an electricity-proof wall 12 is fixedly installed at the threaded connection pipe 101, and the electricity-proof wall 12 is fixedly installed on the outer wall of the equipment housing 1. Descending shake subassembly 23 includes spout 231, the bottom at shock attenuation board 19 is established to the indent in spout 231, slidable mounting has two sliders 233 in spout 231, fixed mounting has spring 232 between the slider 233, the movable joint of spring 232 is in slider 233, connecting rod 234 is installed through the pin rotation in the bottom of slider 233, the tip that slider 233 was kept away from to connecting rod 234 is installed base 235 through the pin rotation, base 235 fixed mounting is at the top of fixed plate 20, spout 231 is T type groove, slider 233 and spout 231 slip joint department indent are equipped with a style of calligraphy recess. The shock reducing assemblies 23 are arranged in two groups and are symmetrically arranged with the center line of the shock absorbing plate 19, and the pumping pump 18 is fixedly arranged at the top middle section of the shock absorbing plate 19.
As shown in fig. 1, the connection hose 11 is provided with two water outlet circulation pipes 110 and two water inlet circulation pipes 111.
The working principle is as follows: when the refrigeration device is used, the corresponding switch can be controlled by the controller, when refrigeration operation is needed, the refrigeration switch is turned on, the compressor 6 works, a refrigerant in the cold and hot heat insulation pad 9 flows into the refrigeration evaporator 14 from the water inlet circulation pipe 111 through the pump 18, heat in the refrigerant enters the compressor 6 after being processed by the refrigeration evaporator 14, then the refrigerant processed by the compressor 6 enters the condensing coil 7 for condensation, the condensed refrigerant enters the drying filter 8, the refrigerant enters the refrigeration evaporator 14 again after being dried and filtered by the drying filter 8, the refrigerant cooled in the refrigeration evaporator 14 enters the water outlet circulation pipe 110 after passing through the pump 18, and flows into the cold and hot heat insulation pad 9 again through the transmission of the water outlet circulation pipe 110, so that the circulating heat can be taken away, and the effect is better; when heating operation is needed, the heating switch is turned on, the heater 22 is started, the heated water is driven into the cold and hot heat insulation pad 9 by the pump 18, so that heating operation can be realized, meanwhile, the temperature sensor 21 can sense the heating temperature, and then the numerical value of the temperature is transmitted back to the controller, so that the danger of scalding caused by overhigh heating temperature is prevented, the vibration reduction component 23 at the bottom can effectively reduce vibration noise generated during working when the pump 18 works, and the noise is low in the using process of the invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a multi-functional changes in temperature equipment of family usefulness, includes equipment casing (1), its characterized in that: the pipeline connecting port (4) is installed to one side evagination of equipment shell (1), fixed mounting has connecting pipe (5) in pipeline connecting port (4), one side tip fixed mounting of connecting pipe (5) has compressor (6), compressor (6) are through connecting pipe (5) fixedly connected with condenser coil (7), a port fixedly connected with drying filter (8) of condenser coil (7), drying filter (8) are through connecting pipe (5) fixedly connected with refrigeration evaporimeter (14), refrigeration evaporimeter (14) are through screw (16) fixed mounting on solid fixed ring (15), gu fixed ring (15) fixed mounting is at the upper segment inner wall of equipment shell (1), the bottom activity of refrigeration evaporimeter (14) is equipped with pump (18), the bottom fixed mounting of pump (18) has shock attenuation board (19), a shock reducing component (23) is movably mounted at the bottom of the shock reducing plate (19), a fixing plate (20) is fixedly mounted at the bottom of the shock reducing component (23), the fixing plate (20) is fixedly mounted on the inner wall of the lower section of the equipment shell (1), a temperature sensor (21) is arranged on one side of the fixing plate (20), the temperature sensor (21) is fixedly mounted on the inner wall of the lower section of the equipment shell (1), and a heater (22) is fixedly mounted at the bottom of the equipment shell (1);
threaded connection pipe (101) are installed to the opposite side evagination of equipment casing (1), threaded connection pipe (101) are through the coaxial fixedly connected with coupling joint (10) of threaded connection, coupling joint (10) coaxial rotation installs coupling hose (11), coupling hose (11) keep away from the tip fixed mounting of coupling joint (10) and have cold and hot heat preservation pad (9).
2. A multi-functional cold and warm equipment for house use according to claim 1, characterized in that: two pipeline connecting holes (41) penetrate through the pipeline connecting port (4), and a sealing filler (42) is fixedly filled between the pipeline connecting holes (41) and the pipeline connecting port (4).
3. A multi-functional cold and warm equipment for house use according to claim 1, characterized in that: the top of the equipment shell (1) is provided with a circular opening, a thread groove (102) is fixedly installed at the opening, a top cover (13) is rotatably installed in the thread groove (102) through a thread structure, a circular water filling port (131) is arranged at the top of the top cover (13) in a penetrating mode, and the inner wall of the water filling port (131) is of a thread structure.
4. A multi-functional cold and warm equipment for house use according to claim 3, characterized in that: the water filling port cover plate (2) is installed in the water filling port (131) in a rotating mode, a handle (3) is fixedly installed at the top of the water filling port cover plate (2), the screwing direction of the threads of the water filling port (131) is opposite to that of the threads of the thread groove (102), and a waterproof rubber ring is fixedly installed on the inner wall of the bottom of the thread groove (102).
5. A multi-functional cold and warm equipment for house use according to claim 1, characterized in that: the top indent of solid fixed ring (15) is equipped with a plurality of rectangle spacing grooves (151), fixed block (141) are installed to the side evagination of refrigeration evaporator (14), spacing groove (151) are embedded in and through screw (16) fixed mounting to fixed block (141), the top fixed mounting of rectangle spacing groove (151) has rubber buffer pad (17).
6. A multi-functional cold and warm equipment for house use according to claim 1, characterized in that: threaded connection pipe (101) department fixed mounting prevents electric wall (12), prevent electric wall (12) fixed mounting at the outer wall of equipment casing (1).
7. A multi-functional cold and warm equipment for house use according to claim 1, characterized in that: descending and shake subassembly (23) and include spout (231), establish the bottom in shock attenuation board (19) in spout (231), slidable mounting has two slider (233) in spout (231), fixed mounting has spring (232) between slider (233), spring (232) activity joint is in slider (233), connecting rod (234) are installed through the pin rotation in the bottom of slider (233), the tip that slider (233) were kept away from in connecting rod (234) rotates through the pin and installs base (235), base (235) fixed mounting is at the top of fixed plate (20), spout (231) are T type groove, slider (233) and spout (231) slip joint department indent are equipped with a style of calligraphy recess.
8. A multi-functional cold and warm equipment for house use according to claim 1, characterized in that: the connecting hose (11) is provided with two water outlet circulating pipes (110) and two water inlet circulating pipes (111).
9. A multi-functional cold and warm equipment for house use according to claim 1, characterized in that: the two groups of the shock reducing assemblies (23) are symmetrically arranged by the central line of the shock reducing plate (19), and the pumping pump (18) is fixedly arranged at the top middle section of the shock reducing plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110078059.2A CN112524884A (en) | 2021-01-20 | 2021-01-20 | Household multifunctional cooling and heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110078059.2A CN112524884A (en) | 2021-01-20 | 2021-01-20 | Household multifunctional cooling and heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112524884A true CN112524884A (en) | 2021-03-19 |
Family
ID=74975407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110078059.2A Pending CN112524884A (en) | 2021-01-20 | 2021-01-20 | Household multifunctional cooling and heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112524884A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB844876A (en) * | 1957-08-01 | 1960-08-17 | Weatherfoil Heating Systems Lt | Improvements in or relating to air-conditioning apparatus |
| CN2728322Y (en) * | 2004-07-09 | 2005-09-28 | 付万全 | Ware type cold warm temperature regulating health-care mattress |
| CN109043949A (en) * | 2018-10-19 | 2018-12-21 | 林哲宏 | A kind of cold bed warmer |
| CN109871070A (en) * | 2017-12-01 | 2019-06-11 | 西安智悦达软件有限责任公司 | One kind having shock-absorbing function computer motherboard mounting seat |
-
2021
- 2021-01-20 CN CN202110078059.2A patent/CN112524884A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB844876A (en) * | 1957-08-01 | 1960-08-17 | Weatherfoil Heating Systems Lt | Improvements in or relating to air-conditioning apparatus |
| CN2728322Y (en) * | 2004-07-09 | 2005-09-28 | 付万全 | Ware type cold warm temperature regulating health-care mattress |
| CN109871070A (en) * | 2017-12-01 | 2019-06-11 | 西安智悦达软件有限责任公司 | One kind having shock-absorbing function computer motherboard mounting seat |
| CN109043949A (en) * | 2018-10-19 | 2018-12-21 | 林哲宏 | A kind of cold bed warmer |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |