CN211345847U - Air source heat pump air heater of ultrasonic wave intelligence humidification - Google Patents
Air source heat pump air heater of ultrasonic wave intelligence humidification Download PDFInfo
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- CN211345847U CN211345847U CN201821580754.9U CN201821580754U CN211345847U CN 211345847 U CN211345847 U CN 211345847U CN 201821580754 U CN201821580754 U CN 201821580754U CN 211345847 U CN211345847 U CN 211345847U
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- 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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model belongs to the technical field of heat treatment and equipment, a air source heat pump air heater of ultrasonic wave intelligence humidification is related to. The device comprises an air heater, an evaporator, a gas-liquid separator, a compressor, a four-way valve and an expansion valve, wherein the air heater comprises a shell, a fan, a coil pipe, a filter screen, a condensed water disk, an ultrasonic humidifier, an atomizing pipe, a water supplementing pipe, a refrigerant inlet and a refrigerant outlet; one end of the water replenishing pipe is communicated with a water tank of the ultrasonic humidifier. The air source heat pump air heater can intelligently and automatically humidify air and remove indoor dry heat, so that the air is fresher, the environment is more comfortable, the energy is saved, and the air source heat pump air heater is stable in operation, safe and reliable.
Description
Technical Field
The utility model belongs to the technical field of heat treatment and equipment, a air source heat pump air heater of ultrasonic wave intelligence humidification is related to.
Background
An air source heat pump air heater is an energy-saving device which transfers heat in air to a fan through a refrigerant, and generally comprises an indoor air heater, an outdoor compressor and an outdoor evaporator. The working process of the air source heat pump is generally as follows: the refrigerant absorbs heat from low-temperature heat source air in the evaporator and then enters the compressor, the refrigerant is compressed by the compressor and heated to form a high-temperature refrigerant, the high-temperature refrigerant is sent into the hot air blower to form hot air, and the hot air is blown out by the fan of the hot air blower to realize the heating function. The existing air source heat pump air heater does not have a humidifying function, so that the air environment is easy to be very dry when the air source heat pump air heater is used indoors, and particularly in winter, the dry and hot indoor environment has adverse effects on the living comfort level of a human body and even the health of the human body; meanwhile, as people have higher and higher requirements on household intelligence, the air heater capable of automatically humidifying is also a household appliance which is urgently needed by people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air source heat pump air heater of ultrasonic wave intelligence humidification, the automatic control humidification makes the air more fresh, the environment is more comfortable.
The utility model provides a technical scheme of above-mentioned technical problem does:
an air source heat pump air heater with ultrasonic intelligent humidification comprises an air heater, an evaporator, a gas-liquid separator, a compressor, a four-way valve and an expansion valve; the air heater comprises a shell, a fan, a coil pipe, a filter screen, a condensed water tray, an ultrasonic humidifier, a spray pipe and a water replenishing pipe which are arranged in the shell, and a refrigerant inlet and a refrigerant outlet which penetrate through the shell from the inside of the shell to the outside of the shell; the shell is provided with an air return inlet and an air supply outlet, the air return inlet and the air supply outlet are both in a strip shape and are respectively positioned on different sides of the shell, the fan, the coil pipe and the filter screen are sequentially arranged from the air return inlet to the air supply outlet, and the condensed water disc is positioned at the bottom of the shell; the ultrasonic humidifier is arranged at one end of the side surface of the shell where the air supply outlet is located, one end of the spray pipe is communicated with the water tank of the ultrasonic humidifier, the other end of the spray pipe extends along the direction of the air supply outlet of the shell, the spray pipe is provided with a spray outlet, and the outlet of the spray outlet is located at the opening of the air supply outlet; one end of the water replenishing pipe is communicated with a water tank of the ultrasonic humidifier; the coil pipe is filled with a refrigerant, and one end of the coil pipe is communicated with the refrigerant inlet, and the other end of the coil pipe is communicated with the refrigerant outlet; the output end of the evaporator is communicated with the inlet of the gas-liquid separator through the four-way valve, the gas outlet of the gas-liquid separator is communicated with the air suction port of the compressor, the exhaust port of the compressor is communicated with the refrigerant inlet of the air heater through the four-way valve, and the refrigerant outlet of the air heater is communicated with the input end of the evaporator through the expansion valve.
Preferably, the air heater further comprises a temperature and humidity sensor, wherein the temperature and humidity sensor is located at an air return opening of the shell and is in communication connection with a controller of the ultrasonic humidifier; the air heater also comprises an infrared liquid level meter and a two-way electromagnetic valve, the infrared liquid level meter is arranged in a water tank of the ultrasonic humidifier, the two-way electromagnetic valve is arranged on a pipeline of the water replenishing pipe, and the infrared liquid level meter is in communication connection with the two-way electromagnetic valve; the pipe diameter of the spray pipe is continuously reduced from the ultrasonic humidifier along the extending direction of the air supply outlet; the air heater also comprises an overflow pipe, one end of the overflow pipe is communicated with the upper part of the water tank of the ultrasonic humidifier, and the other end of the overflow pipe is arranged above the condensed water tray; the number of the coil pipes is 15-35; the refrigerant is one or more of pentafluoroethane, pentafluoropropane, tetrafluoroethane or difluoromethane; the two-way electromagnetic valve is a two-position two-way electromagnetic valve.
Utilize the utility model discloses the beneficial effect of the air source heat pump air heater of ultrasonic wave intelligence humidification does: the ultrasonic humidifier is arranged to humidify the indoor space and remove indoor dry heat, so that the air is fresher, the living environment is more comfortable, and the ultrasonic humidifier is particularly beneficial to the health of people in dry winter; the ultrasonic atomization device has the advantages that water is atomized by ultrasonic waves, the ultrasonic atomization device is more corrosion-resistant compared with a heating atomization mode, and meanwhile due to the arrangement of the gradually-changed thickness of the spray pipe, mist entering a pipeline has enough spraying pressure, and humidification is more uniform; the humidifier is more automatically and intelligently started by arranging the sensor, manual operation is not needed, and the humidifier is safe, reliable and stable in operation; the arrangement of the liquid level instrument and the overflow pipe ensures that the water level in the humidifier water tank is always in a proper range, avoids the influence on the normal oscillation use of ultrasonic waves caused by too low or too high water level, and further improves the safety of the device; high-efficient heating, automatic humidification, intelligent control of whole device, the energy saving, safe in utilization effectively improve the comfort level of environment, bring the user experience of using of higher quality.
Drawings
Fig. 1 is a schematic structural view of an ultrasonic intelligent humidified air source heat pump air heater of the present invention;
fig. 2 is a schematic view of the front view structure of the air heater of the present invention;
fig. 3 is a schematic top view of the air heater of the present invention;
fig. 4 is a schematic side view of the air heater of the present invention.
The codes in the figures are respectively: the device comprises an air heater 1, an evaporator 2, a gas-liquid separator 3, a compressor 4, a four-way valve 5, an expansion valve 6, a shell 7, a return air inlet 7-1, an air supply outlet 7-2, a fan 8, a coil pipe 9, a filter screen 10, a condensed water plate 11, an ultrasonic humidifier 12, an atomizing pipe 13, an atomizing outlet 13-1, a water replenishing pipe 14, a refrigerant inlet 15, a refrigerant outlet 16, a temperature and humidity sensor 17, an infrared liquid level meter 18, a two-way electromagnetic valve 19 and an overflow pipe 20.
Detailed Description
As shown in fig. 1 to 4, an air source heat pump air heater with ultrasonic intelligent humidification comprises an air heater 1, an evaporator 2, a gas-liquid separator 3, a compressor 4, a four-way valve 5 and an expansion valve 6; the air heater 1 comprises a shell 7, a fan 8, a coil pipe 9, a filter screen 10, a condensed water plate 11, an ultrasonic humidifier 12, a spray pipe 13, a water supplementing pipe 14, a refrigerant inlet 15 and a refrigerant outlet 16, wherein the fan 8, the coil pipe 9, the filter screen 10, the condensed water plate 11, the ultrasonic humidifier 12, the spray pipe 13 and the water supplementing pipe 14 are arranged in the shell 7; the shell 7 is provided with an air return inlet 7-1 and an air supply outlet 7-2, the air return inlet 7-1 and the air supply outlet 7-2 are strip-shaped and are respectively positioned on different side surfaces of six surfaces of the shell 7, and the two side surfaces are adjacent surfaces, specifically, when the air conditioner is installed, the air return opening 7-1 is positioned at the bottom surface of the shell 7, the air supply opening 7-2 is positioned at the side surface of the shell 7 facing the indoor space, the fan 8, the coil pipe 9 and the filter screen 10 are sequentially arranged from the air return opening 7-1 to the air supply opening 7-2, the condensed water disk 11 is positioned at the bottom of the shell 7, namely, the air conditioner is positioned below the fan 8, the coil pipe 9 and the filter screen 10, when the fan 8 is started, the air generated by the fan 8 is sent out from the air supply opening 7-2, and then the air in the environment enters the shell 7 of the air heater 1 from the air return opening 7-1 to form an air channel circulation.
The ultrasonic humidifier 12 is arranged at one end of the side surface of the shell 7 where the air supply outlet 7-2 is positioned, namely, the corner of the side surface of the shell 7 near the air supply outlet 7-2, one end of the spray pipe 13 is communicated with the water tank of the ultrasonic humidifier 12, the other end extends along the direction of the air supply outlet 7-2 of the shell 7, the outlet of the spray outlet 13-1 is positioned at the opening of the air supply outlet 7-2, the spray pipe 13 is provided with spray outlets 13-1, the number of the spray outlets 13-1 is at least 8, and the spray outlets 13-1 are uniformly distributed on the spray pipe 13, meanwhile, the pipe diameter of the spray pipe 13 is continuously reduced from the ultrasonic humidifier 12 along the extending direction of the air supply outlet 7-2 to form the spray pipe 13 with gradually changed pipe diameter from thick to thin, so that the steam entering the tail end of the spray pipe 13 can be sprayed out under enough pressure, and the mist can be sprayed out more uniformly; in addition, the end of the spray pipe 13 is fixed at the bottom of the shell 7 through a support rod, so that the spray pipe 13 is more stable.
One end of the water replenishing pipe 14 is communicated with the water tank of the ultrasonic humidifier 12, and the other end is communicated with tap water and used for replenishing water to the water tank of the ultrasonic humidifier 12; the air heater 1 further includes an infrared level meter 18 disposed in the water tank of the ultrasonic humidifier 12, and a two-way solenoid valve 19 disposed on the pipe of the water replenishing pipe 14, wherein the two-way solenoid valve 19 is a two-position two-way solenoid valve, and the infrared level meter 18 is in communication connection with the two-way solenoid valve 19, so that the two-way solenoid valve 19 is opened or closed by receiving a signal provided by the infrared level meter 18.
The air heater 1 further comprises a temperature and humidity sensor 17, wherein the temperature and humidity sensor 17 is located at the air return opening 7-1 in the shell 7 and is in communication connection with a controller of the ultrasonic humidifier 12, so that the ultrasonic humidifier 12 is turned on or turned off through signals provided by the temperature and humidity sensor 17; the air heater 1 further comprises an overflow pipe 20, one end of the overflow pipe 20 is communicated with the upper part of the water tank of the ultrasonic humidifier 12, and the other end of the overflow pipe 20 is arranged above the condensed water tray 11.
The coil pipe 9 is filled with refrigerants which comprise pentafluoroethane and pentafluoropropane, the number of the coil pipe 9 is 25, one end of the coil pipe 9 is communicated with the refrigerant inlet 15, and the other end of the coil pipe 9 is communicated with the refrigerant outlet 16.
The output end of the evaporator 2 is communicated with the inlet of the gas-liquid separator 3 through the four-way valve 5, the gas outlet of the gas-liquid separator 3 is communicated with the suction port of the compressor 4, the exhaust port of the compressor 4 is communicated with the refrigerant inlet 15 of the air heater 1 through the four-way valve 5, and the refrigerant outlet 16 of the air heater 1 is communicated with the input end of the evaporator 2 through the expansion valve 6.
The working process of the air source heat pump air heater with the ultrasonic intelligent humidification function is that an evaporator 2, a gas-liquid separator 3, a compressor 4 and an expansion valve 6 are mainly used to form an air source heat pump main body with air as a main heat source; the refrigerant absorbs low-temperature heat in air through the evaporator 2 and is gasified, then enters the gas-liquid separator 3 through the four-way valve 5 to be subjected to gas-liquid separation, the separated gas is compressed by the compressor 4 to become a high-temperature refrigerant, the high-temperature refrigerant enters the coil pipe 9 through the refrigerant inlet 15 to heat the coil pipe 9, flows out through the refrigerant outlet 16, is depressurized and cooled by the expansion valve 6, and then returns to the evaporator 2 to form a cycle.
The coil pipe 9 heated by the refrigerant gives off heat, the hot air blower 1 blows hot air out of the air supply outlet 7-2 through the rotation of the fan 8, meanwhile, the filter screen 10 filters dust entering the hot air blower 1 from the air return outlet 7-1, and clean hot air is formed; when the temperature of the coil 9 is lower than the dew point temperature of the water vapor in the air under the current pressure, the air heater 1 generates condensation water on the surface of the coil 9 when operating in the cooling mode, and the condensation water is collected by the condensation water tray 11 and is discharged from the condensation water pipe.
The preconditions for the ultrasonic humidifier 12 to be turned on are: the first indoor unit, namely the hot air blower 1 is started, and the second indoor unit and the indoor unit have relative humidity lower than 30 percent, but the two are not available. Specifically, during the normal operation of the air heater 1, when a temperature and humidity sensor 17 at an air return opening 7-1 detects that indoor relative humidity is lower than 30%, an ultrasonic humidifier 12 is started, a transducer in the ultrasonic humidifier 12 adopts ultrasonic high-frequency oscillation of 200 ten thousand times per second to atomize water into 1-5 micron ultrafine particles and negative oxygen ions, a small fan in the ultrasonic humidifier 12 provides power to enable the water to flow to a spray pipe 13 and be sprayed out from a spray opening 13-1, and the water is sent into a room from an air supply opening 7-2 to achieve uniform humidification; when the temperature and humidity sensor 17 at the air return opening 7-1 detects that the indoor relative humidity is more than 65%, the ultrasonic humidifier 12 stops working.
When the infrared liquid level meter 18 detects that the liquid level of the water tank of the ultrasonic humidifier 12 is lower than a set value, the two-way electromagnetic valve 19 is powered on to open water supplement, and when the water supplement reaches the set liquid level, the two-way electromagnetic valve 19 is powered off and closed; when the liquid level exceeds the set value, the liquid overflows from the overflow pipe 20 to the condensed water tray 11 and is discharged from the condensed water pipe.
Claims (7)
1. An air source heat pump air heater with ultrasonic intelligent humidification is characterized by comprising an air heater (1), an evaporator (2), a gas-liquid separator (3), a compressor (4), a four-way valve (5) and an expansion valve (6);
the air heater (1) comprises a shell (7), a fan (8), a coil pipe (9), a filter screen (10), a condensed water plate (11), an ultrasonic humidifier (12), a spray pipe (13), a water replenishing pipe (14) and a refrigerant inlet (15) and a refrigerant outlet (16) which penetrate through the shell (7) to the outside of the shell (7) in the shell (7);
an air return opening (7-1) and an air supply opening (7-2) are formed in the shell (7), the air return opening (7-1) and the air supply opening (7-2) are both strip-shaped and are respectively located on different side faces of the shell (7), the fan (8), the coil pipe (9) and the filter screen (10) are sequentially arranged from the air return opening (7-1) to the air supply opening (7-2), and the condensed water disc (11) is located at the bottom of the shell (7);
the ultrasonic humidifier (12) is arranged at one end of the side face of the shell (7) where the air supply outlet (7-2) is located, one end of the spray pipe (13) is communicated with a water tank of the ultrasonic humidifier (12), the other end of the spray pipe extends along the direction of the air supply outlet (7-2) of the shell (7), the spray pipe (13) is provided with a spray outlet (13-1), and the outlet of the spray outlet (13-1) is located at the opening of the air supply outlet (7-2);
one end of the water replenishing pipe (14) is communicated with a water tank of the ultrasonic humidifier (12);
a refrigerant is filled in the coil pipe (9), and one end of the coil pipe is communicated with a refrigerant inlet (15) while the other end is communicated with a refrigerant outlet (16);
the air conditioner is characterized in that the output end of the evaporator (2) is communicated with the inlet of the gas-liquid separator (3) through the four-way valve (5), the gas outlet of the gas-liquid separator (3) is communicated with the suction port of the compressor (4), the exhaust port of the compressor (4) is communicated with the refrigerant inlet (15) of the air heater (1) through the four-way valve (5), and the refrigerant outlet (16) of the air heater (1) is communicated with the input end of the evaporator (2) through the expansion valve (6).
2. The air source heat pump air heater with the intelligent ultrasonic humidifying function as claimed in claim 1, wherein the air heater (1) further comprises a temperature and humidity sensor (17), and the temperature and humidity sensor (17) is located at the air return opening (7-1) of the shell (7) and is in communication connection with the controller of the ultrasonic humidifier (12).
3. The air source heat pump air heater with the intelligent ultrasonic humidifying function as claimed in claim 1, wherein the air heater (1) further comprises an infrared liquid level meter (18) and a two-way electromagnetic valve (19), the infrared liquid level meter (18) is arranged in a water tank of the ultrasonic humidifier (12), the two-way electromagnetic valve (19) is arranged on a pipeline of the water replenishing pipe (14), and the infrared liquid level meter (18) is in communication connection with the two-way electromagnetic valve (19).
4. An ultrasonic intelligent humidified air source heat pump hot air blower as claimed in claim 1, characterized in that the diameter of the spraying pipe (13) is continuously reduced from the ultrasonic humidifier (12) along the direction in which the blast opening (7-2) extends.
5. The air source heat pump air heater with the intelligent ultrasonic humidifying function as claimed in claim 1, wherein the air heater (1) further comprises an overflow pipe (20), one end of the overflow pipe (20) is communicated with the upper part of the water tank of the ultrasonic humidifier (12), and the other end of the overflow pipe is arranged above the condensed water tray (11).
6. The ultrasonic intelligent humidified air source heat pump air heater as claimed in claim 1, wherein the number of the coil pipes (9) is 15-35.
7. The ultrasonic intelligent humidified air source heat pump hot air blower according to claim 3, wherein the two-way solenoid valve (19) is a two-position two-way solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580754.9U CN211345847U (en) | 2018-09-27 | 2018-09-27 | Air source heat pump air heater of ultrasonic wave intelligence humidification |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580754.9U CN211345847U (en) | 2018-09-27 | 2018-09-27 | Air source heat pump air heater of ultrasonic wave intelligence humidification |
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| CN211345847U true CN211345847U (en) | 2020-08-25 |
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| CN201821580754.9U Active CN211345847U (en) | 2018-09-27 | 2018-09-27 | Air source heat pump air heater of ultrasonic wave intelligence humidification |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483406A (en) * | 2021-06-29 | 2021-10-08 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit, air conditioner and control method for air supply of air conditioner in partition mode |
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2018
- 2018-09-27 CN CN201821580754.9U patent/CN211345847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483406A (en) * | 2021-06-29 | 2021-10-08 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit, air conditioner and control method for air supply of air conditioner in partition mode |
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