CN114413321A - Novel heating device - Google Patents
Novel heating device Download PDFInfo
- Publication number
- CN114413321A CN114413321A CN202210230995.5A CN202210230995A CN114413321A CN 114413321 A CN114413321 A CN 114413321A CN 202210230995 A CN202210230995 A CN 202210230995A CN 114413321 A CN114413321 A CN 114413321A
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- CN
- China
- Prior art keywords
- heat exchange
- medium
- compressor
- installation
- balancer
- 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
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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
- F24D15/00—Other domestic- or space-heating systems
- F24D15/04—Other domestic- or space-heating systems using heat pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
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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
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
- F24D2200/123—Compression type heat pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model provides a novel heating device, which comprises a compressor, the machine in the air conditioning, still include the equalizer, the equalizer includes cuboid installation skeleton, adorn two heat transfer boards at installation skeleton both ends, the dress is at a plurality of parallel arrangement's of the airtight space that installation skeleton and two heat transfer boards formed decompression heat exchanger fin, the side of every decompression heat exchanger fin and the inner wall sealing connection of installation skeleton, interval set up between two adjacent decompression heat exchanger fins and with the heat transfer board, form the medium runner between the inner wall of installation skeleton, two corresponding sides of installation skeleton are provided with medium entry and medium export, the export of compressor and the entry linkage of machine in the air conditioning, the export of machine in the air conditioning is connected with the medium entry of equalizer, the medium export of equalizer and the entry linkage of compressor. The novel heating device has the advantages of small volume, light weight, low cost and good heating effect.
Description
Technical Field
The invention belongs to the technical field of heating, and particularly relates to a novel heating device.
Background
The change of coal into electric heating is a great trend, and the electricity-saving heating is also a necessary trend. The existing electric heating device has many accessories, large volume, high price and large power consumption. Therefore, a new heating device with small volume, light weight, low price, energy saving and environmental protection is urgently needed.
Disclosure of Invention
The invention aims to provide a novel heating device which is small in size, light in weight and low in cost.
The invention relates to a novel heating device, which comprises a compressor, an air-conditioning indoor unit and a balancer, wherein the balancer comprises a cuboid installation framework, two heat exchange plates arranged at two ends of the installation framework and a plurality of pressure reduction heat exchange plates arranged in parallel in a closed space formed by the installation framework and the two heat exchange plates, the side surface of each pressure reduction heat exchange plate is hermetically connected with the inner wall of the installation framework, a medium flow channel is formed between every two adjacent pressure reduction heat exchange plates at intervals and between the adjacent two pressure reduction heat exchange plates and the inner walls of the heat exchange plates and the installation framework, a medium inlet and a medium outlet are arranged on two corresponding side surfaces of the installation framework, the outlet of the compressor is connected with the inlet of the air-conditioning indoor unit, the outlet of the air-conditioning indoor unit is connected with the medium inlet of the balancer, and the medium outlet of the balancer is connected with the inlet of the compressor.
The invention relates to a novel heating device, wherein the number of pressure reduction heat exchange sheets is 20-30, and the sheet distance between two adjacent pressure reduction heat exchange sheets is 1 mm.
The invention relates to a novel heating device, wherein a medium flow passage is a one-way snake-shaped flow passage.
The invention relates to a novel heating device, wherein a heat exchange plate is made of a steel plate, and a pressure reducing heat exchange sheet is made of copper.
The invention relates to a novel heating device, wherein a fan coil is adopted by an indoor unit of an air conditioner.
The novel heating device comprises the compressor, the air-conditioning indoor unit and the balancer, and is simple in structure, light in weight and low in cost, and compared with the traditional air-conditioning system, the novel heating device has fewer components; the balancer is used for replacing the electronic expansion valve and the evaporator, only the compressor is left outdoors, no fan noise exists, the outdoor compressor is small in size, and the installation is simple and economical.
The novel heating device of the invention is further explained with reference to the accompanying drawings.
Drawings
FIG. 1 is a system diagram of a novel heater of the present invention;
FIG. 2 is a schematic diagram of a front view of a balancer in the novel heating device of the present invention, which is also a schematic diagram of the operation of the balancer, wherein the direction of the arrow is the direction of the medium flow;
FIG. 3 is a view taken along the direction A in FIG. 2;
fig. 4 is a system diagram of a second embodiment of the novel heating device of the present invention.
Detailed Description
Example 1
The novel heating device is used for indoor heating and comprises a compressor 1, an air-conditioning indoor unit 2 and a balancer 3 which are sequentially connected end to end, wherein the air-conditioning indoor unit 2 adopts a fan coil, as shown in fig. 1-3. Specifically, as shown in fig. 2, the balancer 3 includes a mounting frame 33, two heat exchange plates 31, and a plurality of pressure reducing heat exchange fins 34. The installation framework 33 is a cuboid formed by surrounding four installation plates, two heat exchange plates 31 are arranged at two ends of the installation framework 33 to form a closed space, a plurality of pressure reducing heat exchange plates 34 are arranged in parallel and arranged in the closed space, the side surface of each pressure reducing heat exchange plate 34 is connected with the inner wall of the installation framework 33 in a closed manner, a medium flow channel 36 is arranged between every two adjacent pressure reducing heat exchange plates 34 at intervals and is formed between the heat exchange plates 31 and the inner wall of the installation framework 33, a refrigerant flows in the medium flow channel 36, as shown in fig. 2 and 3, a medium inlet 32 and a medium outlet 35 are arranged at two corresponding side surfaces of the installation framework 33, an outlet of the compressor 1 is connected with an inlet of the indoor air conditioner 2, an outlet of the indoor air conditioner 2 is connected with the medium inlet 32 of the balancer 3, and the medium outlet 35 of the balancer 3 is connected with an inlet of the compressor 1.
As shown in fig. 2, the medium channel 36 is a one-way serpentine channel, and the positions of the medium inlet 32 and the medium outlet 35 correspond to each other up and down, so that the flowing time of the medium in the medium channel 36 can be prolonged.
In the novel heating device of the embodiment, the heat exchange plate 31 is made of a steel plate, and the pressure reducing heat exchange fins 34 are made of copper.
The balancer 3 is used for balancing the system pressure and converting the liquid cold medium into liquid. When the refrigerant in the system enters the medium flow channel in the balancer, the refrigerant is gasified to become a gas medium because of the pressure drop generated by resistance flowing along the moving direction and reaches the saturated pressure or below, the temperature of the refrigerant is reduced, and the heat of the surrounding air is absorbed and evaporated. The refrigerant generates pressure reduction, temperature reduction and heat absorption multi-state change in the balancer, and the pressure of the system and the change from liquid state to gas state are balanced. In the device for producing heat by 1.5 matches, the heat exchange area of the balancer is about 1 square meter, the distance between the pressure reducing heat exchange plates is 1mm, and the number of the pressure reducing heat exchange plates is 20-30.
The working principle of the novel heating device of the embodiment is as follows:
the compressor 1 is started, the compressor 2 compresses low-temperature and low-pressure gas (gaseous medium, such as refrigerant) into high-temperature and high-pressure gaseous medium, and the high-temperature gaseous heat is sent to the room by the fan coil to achieve the purpose of heating. The high-temperature high-pressure medium is changed into a medium-temperature medium-pressure liquid medium through the fan coil and enters the balancer 3, and the balancer 3 changes the medium-temperature medium-pressure liquid medium into a low-temperature low-pressure gaseous medium and sends the low-temperature low-pressure gaseous medium into the compressor 1. The compressor 1 compresses the low-temperature low-pressure gaseous medium into the high-temperature high-pressure gaseous medium, and the high-temperature high-pressure gaseous medium is sent to the fan coil to release heat, and the process is repeatedly operated to achieve the purpose of heating.
Compared with the prior air conditioning system, the novel heating device has fewer components and reduces the equipment cost. The system design replaces the electronic expansion valve and the evaporator with the balancer, only the compressor part is left outdoors, the noise of the fan is avoided, the problem of outdoor frosting is avoided, the outdoor unit is small in size, and the installation is simple and space-saving. Compared with the prior air conditioning system, the energy-saving environment-friendly heating device can reduce energy consumption on the premise of heating the same room and reaching the same temperature, and belongs to an energy-saving environment-friendly heating device.
Example 2
The novel heating device of the embodiment is used for floor radiation heating and heating of heating fins. As shown in fig. 4, the difference between this embodiment and embodiment 1 is that the indoor unit 2 of the air conditioner adopts a plate heat exchanger, that is, a fan coil is changed into a plate heat exchanger, and the plate heat exchanger is connected with a water circulation system, and the circulation process of the cooling medium is the same as that of embodiment 1, except that the high-temperature and high-pressure gas released by the compressor is absorbed by the circulating water through the heat exchanger, and the absorbed hot water circulates in the floor radiant heating and heating system through the water pump 4, and releases heat to achieve the purpose of heating.
The balancer is a heat exchanger for pressure reduction and heat exchange, and other structures with the pressure reduction and heat exchange functions except those disclosed in the above embodiments can also be adopted.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a novel heating device, includes compressor (1), air conditioning indoor unit (2), its characterized in that: the air conditioner heat exchanger further comprises a balancer (3), the balancer (3) comprises a cuboid installation framework (33), two heat exchange plates (31) arranged at two ends of the installation framework (33) and a plurality of pressure reduction heat exchange sheets (34) arranged in parallel in a closed space formed by the installation framework (33) and the two heat exchange plates (31), the side surface of each pressure reduction heat exchange sheet (34) is hermetically connected with the inner wall of the installation framework (33), two adjacent pressure reduction heat exchange sheets (34) are arranged at intervals and form a medium flow channel (36) with the heat exchange plates (31) and the inner wall of the installation framework (33), two corresponding side surfaces of the installation framework (33) are provided with a medium inlet (32) and a medium outlet (35), an outlet of the compressor (1) is connected with an inlet of the air conditioner indoor unit (2), an outlet of the air conditioner indoor unit (2) is connected with the medium inlet (32) of the balancer (3), the medium outlet (35) of the balancer (3) is connected with the inlet of the compressor (1).
2. The heating installation as claimed in claim 1, wherein: the pressure reducing heat exchange plates (34) are 20-30, and the plate distance between every two adjacent pressure reducing heat exchange plates (34) is 1 mm.
3. The heating installation as claimed in claim 2, wherein: the medium flow channel (36) is a one-way snake-shaped flow channel.
4. The heating installation as claimed in claim 3, wherein: the heat exchange plate (31) is made of steel plates, and the pressure reduction heat exchange fins (34) are made of copper.
5. The new heating installation according to any one of claims 1 to 4, characterized in that: the indoor unit (2) of the air conditioner adopts a fan coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230995.5A CN114413321A (en) | 2022-03-10 | 2022-03-10 | Novel heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230995.5A CN114413321A (en) | 2022-03-10 | 2022-03-10 | Novel heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114413321A true CN114413321A (en) | 2022-04-29 |
Family
ID=81263115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210230995.5A Pending CN114413321A (en) | 2022-03-10 | 2022-03-10 | Novel heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114413321A (en) |
-
2022
- 2022-03-10 CN CN202210230995.5A patent/CN114413321A/en active Pending
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