CN112197339A - Dehumidification new fan of area reheat - Google Patents

Dehumidification new fan of area reheat Download PDF

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Publication number
CN112197339A
CN112197339A CN202011073454.3A CN202011073454A CN112197339A CN 112197339 A CN112197339 A CN 112197339A CN 202011073454 A CN202011073454 A CN 202011073454A CN 112197339 A CN112197339 A CN 112197339A
Authority
CN
China
Prior art keywords
machine
pipe
outdoor
valve
fan
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
CN202011073454.3A
Other languages
Chinese (zh)
Inventor
彭强强
张静
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.)
Suzhou Changliupan Software Technology Co ltd
Original Assignee
Suzhou Changliupan Software Technology Co ltd
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 Suzhou Changliupan Software Technology Co ltd filed Critical Suzhou Changliupan Software Technology Co ltd
Priority to CN202011073454.3A priority Critical patent/CN112197339A/en
Publication of CN112197339A publication Critical patent/CN112197339A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0003Room 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0035Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0059Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0071Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0083Indoor units, e.g. fan coil units with dehumidification means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • 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
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00Compression machines, plants or systems, with reversible cycle

Abstract

The invention discloses a new dehumidification fan with reheating function, which comprises an inner machine part, an outer machine part and a connecting part, wherein the inner machine part and the outer machine part are mutually communicated through the connecting part, the inner machine part comprises a first path component, a second path component and an evaporator, the first path component and the second path component are mutually communicated, the first path component comprises an electromagnetic valve, a reheating coil pipe, an auxiliary electronic expansion valve and a one-way valve, the electromagnetic valve is connected with the input end of the reheating coil pipe in series, the auxiliary electronic expansion valve is connected with the output end of the reheating coil pipe in series, the one-way valve is communicated with the reheating coil pipe, on the basis of the prior art, the dehumidification and the heating of fresh air are realized by utilizing the mutual matching of the components, the purification and the heating of the fresh air are realized by utilizing an evaporator and a filter screen, the mutual matching of the first path component, the second path component and an internal refrigerant is utilized to, thereby ensuring that the temperature and the humidity of the fresh air sent to the room are proper.

Description

Dehumidification new fan of area reheat
Technical Field
The invention relates to the technical field of air conditioners, in particular to a new dehumidification fan with reheating function.
Background
The existing household air conditioner does not have a fresh air function, most of fresh air machines on the market are full heat exchange fresh air machines, deep dehumidification or high-temperature heating can not be carried out on fresh air, and the fresh air sent to the room is only simply subjected to full heat exchange with the indoor air.
Disclosure of Invention
The invention provides a dehumidifying fresh air fan with reheating function, which aims to solve the problem that the fresh air fan in the prior art cannot deeply dehumidify or heat fresh air at high temperature.
The utility model provides a take reheated new fan that dehumidifies, includes interior machine part, outer machine part and connecting portion, interior machine part with outer machine part passes through connecting portion intercommunication each other, interior machine part includes first way subassembly, second way subassembly and evaporimeter, first way subassembly with second way subassembly intercommunication each other, first way subassembly includes solenoid valve, reheat coil pipe, auxiliary electronic expansion valve and check valve, the solenoid valve with reheat coil pipe's input is established ties, auxiliary electronic expansion valve with reheat coil pipe's output is established ties, the check valve with reheat coil pipe intercommunication.
Wherein, the internal unit part still includes filter screen, humidification module and forced draught blower, the filter screen with connecting portion cooperate, the humidification module is located reheating coil's rear side, and with the forced draught blower cooperatees.
The second path of component comprises a main electronic expansion valve and a pipeline, and the main electronic expansion valve is communicated with the first path of component through the pipeline.
The outdoor unit comprises an outdoor unit part, an outdoor fan and a compressor, wherein the outdoor unit part comprises the compressor, an oil separator, a four-way valve, a gas-liquid separator, an outdoor condenser and the outdoor fan, one end of the compressor is connected with the oil separator, the other end of the compressor is connected with the gas-liquid separator, the four-way valve is respectively connected with the oil separator, the gas-liquid separator and the outdoor condenser, the outdoor fan is positioned on one side of the outdoor condenser, and the outdoor condenser is connected with the connecting part.
The four-way valve comprises an exhaust port, an air suction port, a condensation side pipe orifice and an evaporation side pipe orifice, the exhaust port is connected with the oil separator, the air suction port is connected with the gas-liquid separator, the condensation side pipe orifice is connected with the outdoor condenser, and the evaporation side pipe orifice is connected with the connecting part.
The connection part comprises an inner machine connection liquid pipe, an outer machine connection liquid pipe and an inner machine connection air pipe, the inner machine connection liquid pipe and the outer machine connection liquid pipe are respectively communicated with the outdoor condenser, the electromagnetic valve and the second path assembly, and the inner machine connection air pipe and the outer machine connection air pipe are respectively communicated with the evaporation side pipe orifice of the four-way valve and the evaporator.
The evaporator comprises an inlet, an outlet and a coil pipe, the inlet is connected with the inner machine and the outer machine through a connecting air pipe, the outlet is connected with the inlet through the coil pipe, and the outlet is also connected with the electromagnetic valve.
The invention has the beneficial effects that: on prior art's basis, utilize mutually supporting of each subassembly and inside refrigerant, realize dehumidifying and heating the new trend, utilize evaporimeter and filter screen in order to realize the purification and the heating to the new trend, utilize first way of subassembly with mutually supporting of second way subassembly to the realization is to the temperature regulation of new trend, with the processing problem of solving the whole room new trend, thereby ensures to send indoor new trend temperature and humidity suitable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a new dehumidification fan with reheating function according to the present invention.
10-internal machine part, 20-external machine part, 30-connecting part, 11-first path component, 12-second path component, 13-evaporator, 14-filter screen, 15-humidifying module, 16-blower, 21-compressor, 22-oil separator, 23-four-way valve, 24-gas-liquid separator, 25-outdoor condenser, 26-outdoor fan, 31-internal and external machine connecting liquid pipe, 32-internal and external machine connecting gas pipe, 111-solenoid valve, 112-reheating coil pipe, 113-auxiliary electronic expansion valve, 114-one-way valve, 121-main electronic expansion valve, 122-pipeline, 131-inlet, 132-outlet, 133-coil pipe, 231-exhaust port, 232-suction port, 233-condensing side pipe orifice, etc, 234-evaporation side nozzle.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1, the present invention provides a technical solution:
the utility model provides a take new fan of dehumidification of reheat, includes interior machine part 10, outer machine part 20 and connecting portion 30, interior machine part 10 with outer machine part 20 passes through connecting portion 30 intercommunication each other, interior machine part 10 includes first way subassembly 11, second way subassembly 12 and evaporimeter 13, first way subassembly 11 with second way subassembly 12 intercommunication each other, first way subassembly 11 includes solenoid valve 111, reheat coil 112, auxiliary electronic expansion valve 113 and check valve 114, solenoid valve 111 with reheat coil 112's input is established ties, auxiliary electronic expansion valve 113 with reheat coil 112's output is established ties, check valve 114 with reheat coil 112 communicates.
In the present embodiment, a refrigerant is provided in the pipeline of the new dehumidification fan, the inner unit portion 10 is used to adjust the temperature and humidify the fresh air, and vaporizing the refrigerant, the outer unit portion 20 for performing ventilation and condensation, and compresses a refrigerant, the connection portion 30 serves to connect the inner unit portion 10 and the outer unit portion 20, thereby realizing the transportation of the refrigerant, achieving the purpose of regulating and controlling the temperature by matching with the inner machine part 10 and the outer machine part 20, the first way assembly 11 is used for reheating the refrigerant, the second way assembly 12 is used for conveying the refrigerant, the evaporator 13 serves to heat the refrigerant to a higher temperature or to lower the temperature, when lowered to a lower temperature, the reheat coil 112 is used to reheat the refrigerant and the check valve 114 is used to allow one-way refrigerant flow.
Further, the internal unit part 10 further includes a filter screen 14, a humidification module 15 and a blower 16, the filter screen 14 is matched with the connection part 30, and the humidification module 15 is located at the rear side of the reheating coil 112 and matched with the blower 16.
In the present embodiment, the filter screens 14 include a coarse filter screen 14 and a high efficiency filter screen 14 for removing PM2.5 from the air to achieve high cleanliness, the humidifying module 15 is used for humidifying the air, and the blower 16 is used for delivering the air to the indoor environment.
Further, the second way assembly 12 includes a main electronic expansion valve 121 and a pipeline 122, and the main electronic expansion valve 121 is communicated with the first way assembly 11 through the pipeline 122.
In the present embodiment, the main electronic expansion valve 121 is used for adjusting the flow rate of the refrigerant in the second circuit assembly 12, and the pipe 122 is used for conveying the refrigerant.
Further, the outdoor unit section 20 includes a compressor 21, an oil separator 22, a four-way valve 23, a gas-liquid separator 24, an outdoor condenser 25, and an outdoor fan 26, one end of the compressor 21 is connected to the oil separator 22, the other end of the compressor 21 is connected to the gas-liquid separator 24, the four-way valve 23 is respectively connected to the oil separator 22, the gas-liquid separator 24, and the outdoor condenser 25, the outdoor fan 26 is located at one side of the outdoor condenser 25, and the outdoor condenser 25 is connected to the connecting portion 30.
In the present embodiment, the compressor 21 discharges the refrigerant to the four-way valve 23, the oil separator 22 separates the lubricating oil from the high-pressure gaseous refrigerant, the four-way valve 23 transfers the refrigerant, the gas-liquid separator 24 separates the refrigerant in a gas-liquid two-state, the outdoor condenser 25 exchanges heat with the outdoor air, and the outdoor fan 26 bears a heat load.
Further, the four-way valve 23 includes an exhaust port 231, an air suction port 232, a condensation-side pipe orifice 233, and an evaporation-side pipe orifice 234, the exhaust port 231 is connected to the oil separator 22, the air suction port 232 is connected to the gas-liquid separator 24, the condensation-side pipe orifice 233 is connected to the outdoor condenser 25, and the evaporation-side pipe orifice 234 is connected to the connection portion 30.
In the present embodiment, the exhaust port 231, the suction port 232, the condensation-side nozzle 233, and the evaporation-side nozzle 234 are used to respectively convey the refrigerant and the corresponding components, so as to achieve the purpose of moving the refrigerant.
Further, the connection portion 30 includes an inside and outside machine connection liquid pipe 31 and an inside and outside machine connection air pipe 32, the inside and outside machine connection liquid pipe 31 is respectively communicated with the outdoor condenser 25, the electromagnetic valve 111 and the second path assembly 12, and the inside and outside machine connection air pipe 32 is respectively communicated with the evaporation side pipe opening 234 of the four-way valve 23 and the evaporator 13.
In the present embodiment, the inside and outside machine connecting liquid pipe 31 is used to connect the liquid of the inside machine part 10 and the liquid of the outside machine part 20, so as to facilitate the transportation of the refrigerant between the inside machine part 10 and the outside machine part 20, and the inside and outside machine connecting gas pipe 32 is used to connect the gaseous refrigerant of the inside machine part 10 and the outside machine part 20, so as to facilitate the transportation of the gaseous refrigerant between the inside machine part 10 and the outside machine part 20.
Further, the evaporator 13 includes an inlet 131, an outlet 132 and a coil pipe 133, the inlet 131 is connected to the indoor/outdoor unit connecting air pipe 32, the outlet 132 is connected to the inlet 131 through the coil pipe 133, and the outlet 132 is further connected to the electromagnetic valve 111.
In this embodiment, the inlet 131 is used to allow the indoor/outdoor air line 32 to deliver refrigerant, the outlet 132 is used to output temperature-adjusted refrigerant, and the coil 133 is used to deliver refrigerant in the evaporator 13.
Specific example 1:
under the working condition of summer, the high-temperature and high-pressure gaseous refrigerant at the outlet of the compressor 21 enters the four-way valve 23 through the oil separator 22, then enters the outdoor condenser 25, becomes a normal-temperature liquid refrigerant after exchanging heat with outdoor air, enters an indoor unit through the indoor and outdoor unit connecting liquid pipe 31 and is divided into two paths, the first path assembly 11 enters the reheating coil 112 through the electromagnetic valve 111 to reheat the refrigerant, and then passes through the auxiliary electronic expansion valve 113 and the one-way valve 114; the second path component 12 passes through the main electronic expansion valve 121 and then joins the first path component 11, at this time, the refrigerant becomes a low-temperature two-phase state through the throttling of the two expansion valves, the joined low-temperature two-phase refrigerant enters the evaporator 13 to deeply cool and dehumidify the fresh air, then becomes a low-temperature gaseous refrigerant, returns to the four-way valve 23 through the indoor and outdoor machine connecting air pipe 32, returns to the air suction port 232 of the compressor 21 through the gas-liquid separator 24, in the above-mentioned process, the new trend air passes through earlier filter screen 14 has got rid of PM2.5 and has reached and highly get into evaporimeter 13 after the clean by degree of depth cooling dehumidification processing, and the cold air after being degree of depth cooling dehumidification passes through reheat coil 112 is heated to the comfortable temperature of human body, later process forced draught blower 16 sends indoor environment, humidification module 15 is out of work this moment. During air reheating, the reheating coil 112 shares a part of the heat load of the outdoor unit, so that the outdoor fan 26 can operate at a lower speed, thereby saving energy. Specific example 2:
under the working condition of winter, the high-temperature and high-pressure gaseous refrigerant at the outlet of the compressor 21 enters the switched four-way valve 23 through the oil separator 22, then enters the indoor and outdoor unit connecting air pipe 32, the high-temperature and high-pressure refrigerant directly enters the evaporator 13 to heat the outdoor air, and simultaneously the refrigerant is changed into a normal-temperature liquid state, and then enters the main electronic expansion valve 121, because of the existence of the one-way valve 114, the auxiliary electronic expansion valve 113, the reheating coil 112 and the electromagnetic valve 111 are all in an inoperative state, and enter the indoor and outdoor unit connecting liquid pipe 31 after passing through the main electronic expansion valve 121, and then are throttled by the expansion valve, the refrigerant is changed into a low-temperature two-phase state refrigerant, enters the outdoor condenser 25 through the indoor and outdoor unit connecting liquid pipe 31, and is changed into a low-, the switched four-way valve 23, then the air returns to the air inlet 232 of the compressor 21 through the gas-liquid separator 24, in the above process, the fresh air firstly passes through the filter screen 14, the PM2.5 is removed, the air enters the evaporator 13 after reaching high cleanness, the air is heated to a higher temperature state, the humidity is increased through the humidification module 15, at this time, the reheating coil 112 does not work, and finally the air is sent to the indoor environment through the blower 16.
On the basis of the prior art, the invention improves the structure of the fresh air machine to solve the problem of processing the fresh air in the whole house, deeply dehumidifies and reheats the fresh air in summer, heats and humidifies the fresh air at high temperature in winter, ensures that the temperature and the humidity of the fresh air sent to the indoor are proper, simultaneously does not need any other system, can independently work only by supplying power, only needs two connecting pipes for the internal machine and the external machine, is as simple as the installation of a common household air conditioner, has no compressor 21 in the internal machine, has small noise, simple structure and small volume, performs heat recovery through the indoor reheating coil pipe 112, reduces the working load of the external.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. The utility model provides a new fan of dehumidification of area reheat, its characterized in that includes interior machine part, outer machine part and coupling unit, interior machine part with outer machine part passes through coupling unit communicates each other, interior machine part includes first way subassembly, second way subassembly and evaporimeter, first way subassembly with second way subassembly communicates each other, first way subassembly includes solenoid valve, reheat coil pipe, auxiliary electronic expansion valve and check valve, the solenoid valve with reheat coil pipe's input is established ties, auxiliary electronic expansion valve with reheat coil pipe's output is established ties, the check valve with reheat coil pipe communicates.
2. The new dehumidification fan with reheating of claim 1, wherein the inner machine part further comprises a filter screen, a humidification module and a blower, the filter screen is matched with the connecting part, and the humidification module is located at the rear side of the reheating coil and matched with the blower.
3. The fan of claim 1, wherein the second path assembly comprises a main electronic expansion valve and a pipeline, and the main electronic expansion valve is in communication with the first path assembly through the pipeline.
4. The new dehumidification fan with reheating function as claimed in claim 1, wherein the outdoor unit comprises a compressor, an oil separator, a four-way valve, a gas-liquid separator, an outdoor condenser and an outdoor fan, one end of the compressor is connected to the oil separator, the other end of the compressor is connected to the gas-liquid separator, the four-way valve is respectively connected to the oil separator, the gas-liquid separator and the outdoor condenser, the outdoor fan is located at one side of the outdoor condenser, and the outdoor condenser is connected to the connecting portion.
5. The new dehumidification fan with reheating as set forth in claim 4, wherein the four-way valve comprises an exhaust port, an air suction port, a condensation side nozzle and an evaporation side nozzle, the exhaust port is connected to the oil separator, the air suction port is connected to the gas-liquid separator, the condensation side nozzle is connected to the outdoor condenser, and the evaporation side nozzle is connected to the connecting portion.
6. The new dehumidifying fan with reheating of claim 5, wherein the connecting portion comprises an indoor and outdoor unit connecting liquid pipe and an indoor and outdoor unit connecting gas pipe, the indoor and outdoor unit connecting liquid pipe is respectively communicated with the outdoor condenser, the solenoid valve and the second path assembly, and the indoor and outdoor unit connecting gas pipe is respectively communicated with the evaporation side pipe orifice of the four-way valve and the evaporator.
7. The new dehumidification fan with reheating as set forth in claim 6, wherein the evaporator comprises an inlet, an outlet and a coil, the inlet is connected with the air pipe for connecting the indoor unit and the outdoor unit, the outlet is connected with the inlet through the coil, and the outlet is further connected with the solenoid valve.
CN202011073454.3A 2020-10-09 2020-10-09 Dehumidification new fan of area reheat Pending CN112197339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011073454.3A CN112197339A (en) 2020-10-09 2020-10-09 Dehumidification new fan of area reheat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011073454.3A CN112197339A (en) 2020-10-09 2020-10-09 Dehumidification new fan of area reheat

Publications (1)

Publication Number Publication Date
CN112197339A true CN112197339A (en) 2021-01-08

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ID=74014104

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011073454.3A Pending CN112197339A (en) 2020-10-09 2020-10-09 Dehumidification new fan of area reheat

Country Status (1)

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CN (1) CN112197339A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203010772U (en) * 2012-11-05 2013-06-19 江苏国莱特空调设备有限公司 Thermoregulation humidifying type air-conditioning system
CN203642338U (en) * 2013-10-14 2014-06-11 丛旭日 Double-cold-source combination type fresh air handling unit
CN110671835A (en) * 2019-11-11 2020-01-10 恒量电器(厦门)有限公司 Integrated supply system and method based on temperature and humidity control and hot water heating
CN110848794A (en) * 2019-12-16 2020-02-28 湖南红橡室内气候技术有限公司 Single cold heat source fresh air humidifying unit
CN110925876A (en) * 2019-12-16 2020-03-27 湖南红橡室内气候技术有限公司 Serial-type single cold heat source fresh air humidifying unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203010772U (en) * 2012-11-05 2013-06-19 江苏国莱特空调设备有限公司 Thermoregulation humidifying type air-conditioning system
CN203642338U (en) * 2013-10-14 2014-06-11 丛旭日 Double-cold-source combination type fresh air handling unit
CN110671835A (en) * 2019-11-11 2020-01-10 恒量电器(厦门)有限公司 Integrated supply system and method based on temperature and humidity control and hot water heating
CN110848794A (en) * 2019-12-16 2020-02-28 湖南红橡室内气候技术有限公司 Single cold heat source fresh air humidifying unit
CN110925876A (en) * 2019-12-16 2020-03-27 湖南红橡室内气候技术有限公司 Serial-type single cold heat source fresh air humidifying unit

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