CN112879983A - Air conditioner and floor heating dual-supply integrated device - Google Patents
Air conditioner and floor heating dual-supply integrated device Download PDFInfo
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- CN112879983A CN112879983A CN202110199030.XA CN202110199030A CN112879983A CN 112879983 A CN112879983 A CN 112879983A CN 202110199030 A CN202110199030 A CN 202110199030A CN 112879983 A CN112879983 A CN 112879983A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 81
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 172
- 238000004378 air conditioning Methods 0.000 claims abstract description 63
- 239000008399 tap water Substances 0.000 claims abstract description 11
- 235000020679 tap water Nutrition 0.000 claims abstract description 11
- 230000009977 dual effect Effects 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/67—Switching between heating and cooling modes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses an air-conditioning and floor-heating combined supply integrated device, which comprises an outdoor part and an indoor part, wherein the outdoor part comprises a buffer water tank and a plurality of hosts, and the hosts are respectively connected with the buffer water tank in parallel through waterway pipelines; the indoor part comprises a floor heating coil and an air conditioning system which are arranged in each room, and the floor heating coil and the air conditioning system are respectively connected with the buffer water tank in parallel through a waterway pipeline; the buffer water tank is also connected with a tap water pipe, and the tap water pipe is sequentially provided with a switch valve, a filter, a check valve and an expansion valve according to the water flow conveying direction; the structure that a plurality of main machines are connected in parallel with the buffer water tank is adopted, so that the problem that the circulating pump in the prior art cannot automatically adjust the operation power according to the indoor refrigeration or heating requirement is solved, the energy can be effectively saved, the operation cost is obviously reduced, and meanwhile, the whole structure is scientific, reasonable, simple and compact and is convenient to install and use; it is widely suitable for being matched with a central air conditioner.
Description
Technical Field
The invention relates to an air conditioner, in particular to an air conditioner and floor heating dual-supply integrated device.
Background
The existing villas or large-dwelling buildings mostly adopt a water system central air conditioner, which generally comprises a host, a circulating pump, an air-conditioning fan, a floor heating coil pipe and a water collecting and distributing device, wherein the host and the circulating pump are generally arranged outdoors, and the air-conditioning fan, the floor heating coil pipe and the water collecting and distributing device are arranged indoors and are directly connected through a waterway pipeline to form a circulating system so as to realize indoor refrigeration or heating; a main machine and a circulating pump in a central air conditioner of a water system belong to main power consumption equipment, when the central air conditioner is installed, the power of the main machine, the flow and the lift of the circulating pump are matched according to the total installation amount of an indoor air conditioner fan and a floor heating coil, and the main machine and the circulating pump are ensured to meet the operation requirements of all the air conditioner fans and the floor heating coil; however, in practical use of a household, generally, all indoor air-conditioning fans or floor heating coils need to be opened rarely, although only a part of the indoor air-conditioning fans or floor heating coils are opened indoors, the host and the circulating pump still need to work continuously in a circulating manner, and the circulating pump cannot adjust and control the running power timely according to the indoor refrigerating or heating requirement, so that energy waste is large, and the running cost is high.
Disclosure of Invention
In view of the above situation, the invention aims to provide an air-conditioning and floor-heating combined supply integrated device, which adopts a structure that a plurality of main machines are connected in parallel with a buffer water tank, thereby overcoming the problem that a circulating pump in the prior art cannot automatically adjust the operating power according to the indoor refrigeration or heating requirement, effectively saving energy, obviously reducing the operating cost, and simultaneously having scientific, reasonable, simple and compact integral structure, convenient installation and use, wide market prospect and convenient popularization and use.
In order to achieve the purpose, the air-conditioning and floor heating combined supply integrated device comprises an outdoor part and an indoor part, wherein the outdoor part comprises a buffer water tank and a plurality of host machines, and the host machines are respectively connected with the buffer water tank in parallel through waterway pipelines; the indoor part comprises a floor heating coil and an air conditioning system which are arranged in each room, and the floor heating coil and the air conditioning system are respectively connected with the buffer water tank in parallel through a waterway pipeline; the buffer water tank is also connected with a tap water pipe, and the tap water pipe is sequentially provided with a switch valve, a filter, a check valve and an expansion valve according to the water flow conveying direction.
In order to realize the optimization of the structure and the effect, the further measures are as follows: the water channel pipeline that host computer and buffer tank are connected includes host computer outlet conduit and host computer return water pipeline, be equipped with the ooff valve on the host computer outlet conduit, be equipped with circulating pump, filter and ooff valve on the host computer return water pipeline according to rivers direction of delivery in proper order.
The water path pipeline for connecting the floor heating coil pipe and the buffer water tank comprises a floor heating coil pipe water inlet pipeline, a floor heating coil pipe water outlet pipeline and a water collecting and collecting device connected to the floor heating coil pipe water inlet pipeline and the floor heating coil pipe water outlet pipeline.
The floor heating coil water inlet pipeline is sequentially provided with a switch valve and a water pump according to the water flow direction, and the floor heating coil water outlet pipeline is provided with the switch valve.
The water channel pipeline for connecting the air conditioning system and the buffer water tank comprises an air conditioning system water inlet pipeline, an air conditioning system water outlet pipeline and a two-way valve connected to the air conditioning system water inlet pipeline and the air conditioning system water outlet pipeline.
The air conditioning system is characterized in that a switch valve, a water pump and a filter are sequentially arranged on a water inlet pipeline of the air conditioning system according to the water flow direction, and a switch valve is arranged on a water outlet pipeline of the air conditioning system.
The two-way valve is an electric two-way valve.
The filter is a Y-shaped filter.
And the buffer water tank is also provided with an exhaust valve.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, (I) a plurality of hosts are connected in parallel with a buffer water tank to form a primary waterway circulation, and the buffer water tank is connected in parallel with an indoor floor heating coil and an air conditioning system to form a secondary waterway circulation, when the secondary waterway circulation is only used for opening part of the floor heating coil or the air conditioning system, the corresponding primary waterway circulation is only used for opening part of the hosts, so that the primary waterway circulation can automatically adjust the operation power according to the requirement of cold water or hot water required by the secondary waterway circulation, and the purposes of effectively saving energy and reducing the operation cost are achieved;
(II) the buffer water tank is connected with the tap water pipe, the water level in the buffer water tank is continuously reduced due to the fact that water is gradually evaporated in the circulating heat exchange process, and the tap water pipe can be used for automatically supplementing water to the buffer water tank, so that continuous normal operation of the whole water path circulation is guaranteed, the service life of equipment is prolonged, and the maintenance cost of the equipment is reduced;
according to the invention, the structure that the plurality of hosts are connected with the buffer water tank in parallel and the buffer water tank is connected with the indoor floor heating coil and the air conditioning system in parallel is adopted, so that a user can conveniently open part or all of the floor heating coil and the air conditioning system according to actual requirements, the use requirements of the user can be met, effective energy saving can be realized, and the operation cost can be reduced;
(IV) the invention adopts the structure that a plurality of main machines are connected in parallel with the buffer water tank, thereby overcoming the problem that the circulating pump in the prior art can not automatically adjust the operation power according to the indoor refrigeration or heating requirement, effectively saving energy, obviously reducing the operation cost, having scientific, reasonable, simple and compact integral structure, convenient installation and use and obvious economic benefit and social benefit.
The invention is widely suitable for being matched with a central air conditioner.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the mounting structure of the present invention.
In the figure: the system comprises a main machine 1, a switching valve 2, a filter 3, a circulating pump 4, an exhaust valve 5, a water pump 6, a two-way valve 7, an air conditioning system 8, a water collector 9, a floor heating coil 10, a buffer water tank 11, a tap water pipe 12, an expansion valve 13 and a check valve 14.
Detailed Description
Referring to fig. 1, the present invention is implemented as follows: an air-conditioning and floor-heating combined supply integrated device comprises an outdoor part and an indoor part, wherein the outdoor part comprises a buffer water tank 11 and a plurality of host machines 1, and the host machines 1 are respectively connected with the buffer water tank 11 in parallel through waterway pipelines; the indoor part comprises a floor heating coil 10 and an air conditioning system 8 which are arranged in each room, and the floor heating coil 10 and the air conditioning system 8 are respectively connected with a buffer water tank 11 in parallel through waterway pipelines; the buffer water tank 11 is further connected with a tap water pipe 12, and the tap water pipe 12 is sequentially provided with a switch valve 2, a filter 3, a check valve 14 and an expansion valve 13 according to the water flow conveying direction.
Referring to fig. 1, a waterway pipeline for connecting a host 1 and a buffer water tank 11 in the invention comprises a host water outlet pipeline and a host water return pipeline, wherein the host water outlet pipeline is provided with a switch valve 2, and the host water return pipeline is sequentially provided with a circulating pump 4, a filter 3 and the switch valve 2 according to a water flow conveying direction; generally, 2-3 main machines 1 are arranged, the power of each main machine is kept consistent or different, each main machine is correspondingly provided with a corresponding circulating pump 4 according to the power, and when the water conditioner works, water in a buffer water tank 11 is pumped into the main machines by the circulating pumps to be heated or refrigerated and then is conveyed back to the buffer water tank 11, so that continuous operation of primary water path circulation formed between the main machines and the buffer water tank is realized; the filter 3 is a Y-shaped filter and is used for filtering impurities in water and avoiding blockage, the Y-shaped filter has the characteristics of advanced structure, small resistance, convenience in pollution discharge and maintenance, large filtering area, high filtering screen efficiency, long service life, full-automatic operation and the like, and is favorable for ensuring the normal operation of the whole equipment including the switch valve 2, the circulating pump 4, the host 1 and the buffer tank 11 and further achieving the purpose of reducing the operation cost; still be equipped with discharge valve 5 on buffer tank 11, can release gas like hydrogen or oxygen when heating because of water, these gases attach and can cause the corruption on equipment, gaseous entering aquatic can bring the noise for the pipeline operation simultaneously to and make the circulating pump produce the whirlpool sky phenomenon, discharge the unnecessary gas in buffer tank 11 through discharge valve 5, can improve the availability factor of water route pipeline, and reduce the energy consumption, generally adopt 5 self-bleeding of pressure control discharge valve, reach the continuous normal operating of the whole water route circulation of guarantee.
As shown in fig. 1, the waterway pipeline connecting the floor heating coil 10 and the buffer water tank 11 comprises a floor heating coil water inlet pipeline, a floor heating coil water outlet pipeline and a water distributor and collector 9 connected to the floor heating coil water inlet pipeline and the floor heating coil water outlet pipeline, wherein the floor heating coil water inlet pipeline is sequentially provided with a switch valve 2 and a water pump 6 according to the water flow direction, and the floor heating coil water outlet pipeline is provided with the switch valve 2; when the floor heating system works, the water pump 6 can convey hot water in the buffer water tank 11 to the floor heating coil 10, radiant heat is released indoors through the floor heating coil 10, the heating effect is achieved, the hot water flows back to the buffer water tank 11 after heating is finished, and continuous operation of secondary heating water path circulation formed between the buffer water tank and the floor heating coil is completed; the water channel pipeline connected with the buffer water tank 11 of the air conditioning system 8 comprises an air conditioning system water inlet pipeline, an air conditioning system water outlet pipeline and a two-way valve 7 connected to the air conditioning system water inlet pipeline and the air conditioning system water outlet pipeline, the air conditioning system water inlet pipeline is sequentially provided with a switch valve 2, a water pump 6 and a filter 3 according to the water flow direction, and the air conditioning system water outlet pipeline is provided with the switch valve 2; when the air conditioner works, the water pump 6 can convey cold water in the buffer water tank 11 to the air conditioning system 8, when the cold water passes through a fan coil in the air conditioning system 8, ambient air of the cold water is cooled to form cold air, the cold air is blown to the indoor by a fan to realize a refrigerating effect, and the cold water flows back to the buffer water tank 11 after being refrigerated, so that the continuous operation of secondary refrigerating water path circulation formed between the buffer water tank and the air conditioning system is completed; the two-way valve 7 is an electric two-way valve, the electric two-way valve is a temperature control system consisting of a temperature sensor, a temperature controller and an electric regulating valve, when the valve is opened, cold water enters a fan coil in an air conditioning system to provide cold air for a room, when the room temperature reaches a set value of the temperature controller, the temperature controller enables the electric valve to be powered off, the reset spring enables the valve to be closed, so that water flow entering the fan coil is cut off, when the room temperature is higher than the set value of the temperature controller, the temperature controller provides an opening signal, the electric valve is connected with a power supply to enable a water path to be communicated to continuously improve the cold air, and the room temperature is always kept in a temperature range set by temperature control through closing and opening of the valve.
Referring to fig. 1, the implementation process of the present invention is: when refrigerating, the control system is opened and the temperature is set, one or a plurality of main machines are correspondingly started according to the number and the power of the indoor air conditioning system, at the moment, the circulating pump sucks the water in the buffer water tank into the main machines for refrigerating and then conveys the water back to the buffer water tank, then the water pump can convey the cold water in the buffer water tank into the air conditioning system, when the cold water passes through a fan coil in the air conditioning system, the ambient air is cooled to form cold air, the cold air is blown to the indoor by the fan, the refrigerating effect is realized, and after the cold water is refrigerated, the cold water flows back to the buffer water tank and is sucked into the main machines by the circulating pump for refrigerating, so that the circulating continuous operation of; when heating, the control system is opened, the temperature is set, one or more hosts are correspondingly started according to the number and power of the indoor floor heating coil, at the moment, the circulating pump sucks water in the buffer water tank into the hosts for heating and then conveys the water back to the buffer water tank, then the water pump can convey hot water in the buffer water tank into the floor heating coil, radiant heat is released indoors through the floor heating coil, the heating effect is realized, and the hot water flows back into the buffer water tank after heating and is sucked into the hosts through the circulating pump for heating, so that the circulating continuous operation of the heating system is realized; the technical scheme of the invention is very suitable for being matched with a central air conditioner of a villa or a large-dwelling building, 2-3 host machines are arranged outdoors, a circulating pump is matched and installed, the circulating pump and a buffer water tank are connected in parallel to form primary water path circulation, a proper number of floor heating coils and air conditioning systems are installed in each room of each floor according to the indoor area, the floor heating coils and the air conditioning systems are connected in parallel to form secondary water path circulation, and water heated or refrigerated by the host machines can be concentrated by utilizing the buffer water tank and then is respectively conveyed into the floor heating coils or the air conditioning systems, so that the starting power of the primary water path circulation host machines and the circulating pump can be automatically matched according to the starting power of the floor heating coils or the air conditioning systems in the secondary water path circulation, the purposes of effectively saving.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can be considered to be within the technical scope of the present invention, and equivalent substitutions or changes according to the technical solution and the concept of the present invention should be included in the scope of the present invention.
Claims (9)
1. An air-conditioning and floor-heating dual-supply integrated device is characterized by comprising an outdoor part and an indoor part, wherein the outdoor part comprises a buffer water tank (11) and a plurality of host machines (1), and the host machines (1) are respectively connected with the buffer water tank (11) in parallel through waterway pipelines; the indoor part comprises a floor heating coil (10) and an air conditioning system (8) which are arranged in each room, and the floor heating coil (10) and the air conditioning system (8) are respectively connected with a buffer water tank (11) in parallel through waterway pipelines; the buffer water tank (11) is also connected with a tap water pipe (12), and the tap water pipe (12) is sequentially provided with a switch valve (2), a filter (3), a check valve (14) and an expansion valve (13) according to the water flow conveying direction.
2. The air-conditioning floor heating dual-supply integrated device according to claim 1, characterized in that a water channel pipeline connecting the host machine (1) and the buffer water tank (11) comprises a host machine water outlet pipeline and a host machine water return pipeline, a switch valve (2) is arranged on the host machine water outlet pipeline, and a circulating pump (4), a filter (3) and the switch valve (2) are sequentially arranged on the host machine water return pipeline according to a water flow conveying direction.
3. The air-conditioning and floor heating integrated device as claimed in claim 1, wherein the waterway pipeline connecting the floor heating coil (10) and the buffer water tank (11) comprises a floor heating coil water inlet pipeline, a floor heating coil water outlet pipeline and a water collecting and collecting device (9) connected to the floor heating coil water inlet pipeline and the floor heating coil water outlet pipeline.
4. The air-conditioning and floor-heating dual-supply integrated device as claimed in claim 3, wherein the floor heating coil water inlet pipeline is sequentially provided with a switch valve (2) and a water pump (6) according to the water flow direction, and the floor heating coil water outlet pipeline is provided with the switch valve (2).
5. The air-conditioning and floor heating cogeneration integrated device according to claim 1, wherein the waterway pipeline connecting the air-conditioning system (8) and the buffer water tank (11) comprises an air-conditioning system water inlet pipeline, an air-conditioning system water outlet pipeline and a two-way valve (7) connected to the air-conditioning system water inlet pipeline and the air-conditioning system water outlet pipeline.
6. The air-conditioning floor heating dual-supply integrated device according to claim 5, characterized in that a switch valve (2), a water pump (6) and a filter (3) are sequentially arranged on a water inlet pipeline of the air-conditioning system according to the water flow direction, and the switch valve (2) is arranged on a water outlet pipeline of the air-conditioning system.
7. The air-conditioning and floor heating combined supply integrated device as claimed in claim 5, wherein the two-way valve (7) is an electric two-way valve.
8. Air-conditioning and floor-heating dual supply integrated device according to claim 1, 2 or 6, characterized in that the filter (3) is a Y-shaped filter.
9. The air-conditioning floor heating cogeneration integrated device according to claim 1, wherein the buffer water tank (11) is further provided with an exhaust valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110199030.XA CN112879983A (en) | 2021-02-23 | 2021-02-23 | Air conditioner and floor heating dual-supply integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110199030.XA CN112879983A (en) | 2021-02-23 | 2021-02-23 | Air conditioner and floor heating dual-supply integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112879983A true CN112879983A (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110199030.XA Pending CN112879983A (en) | 2021-02-23 | 2021-02-23 | Air conditioner and floor heating dual-supply integrated device |
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| CN (1) | CN112879983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513776A (en) * | 2021-06-24 | 2021-10-19 | 武汉施尔诺新能源科技有限公司 | Household intelligent floor heating and air conditioning all-in-one machine and water treatment system thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776135A (en) * | 2014-01-26 | 2014-05-07 | 杭州鸿雁管道系统科技有限公司 | Air-condition floor heating system capable of being centrally controlled through separated chambers and divided time |
-
2021
- 2021-02-23 CN CN202110199030.XA patent/CN112879983A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776135A (en) * | 2014-01-26 | 2014-05-07 | 杭州鸿雁管道系统科技有限公司 | Air-condition floor heating system capable of being centrally controlled through separated chambers and divided time |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513776A (en) * | 2021-06-24 | 2021-10-19 | 武汉施尔诺新能源科技有限公司 | Household intelligent floor heating and air conditioning all-in-one machine and water treatment system thereof |
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Application publication date: 20210601 |