CN217900105U - Intelligent fresh air handling unit system capable of humidifying - Google Patents

Abstract

The utility model relates to an intelligent fresh air handling unit system that can humidification, include the housing unit and set up in inside filter unit, heat transfer unit, humidification unit, fan unit, heating unit and the control unit of housing unit. Wherein, the inlet end of the shell unit is communicated with the outside, and the outlet end of the shell unit is communicated with the inside; the filtering unit is arranged in the inlet end of the shell unit, and the heat exchange unit, the humidifying unit and the fan unit are sequentially arranged at the downstream of the filtering unit; a heating unit detachably connected to the shell unit is arranged at the downstream of the fan unit; the control unit is connected with the filtering unit, the heat exchange unit, the humidifying unit, the fan unit and the heating unit respectively. The utility model humidifies or humidifies and disinfects the air through the cooperation between the humidifying unit and the control unit, is suitable for different air conditions, and avoids the propagation of germs in the air; through setting up the filter unit, carry out twice filtration to the air effectively, improve the air quality.

Description

Intelligent fresh air handling unit system capable of humidifying

Technical Field

The utility model relates to a new trend equipment technical field especially relates to an intelligent fresh air handling unit system that can humidification.

Background

The existing humidifying fresh air handling unit is generally provided with a filter screen at an air inlet of the fresh air handling unit so as to filter air sucked into the air inlet, and the filtered and humidified air is discharged into a room through a fan. However, the existing humidifying fresh air handling unit is not provided with an independent sterilizing device, so that germs can not be effectively prevented from being transmitted in the air; the existing filter device of the fresh air handling unit capable of humidifying is insufficient in air filtering, so that the indoor air quality is low.

At present, no effective solution is provided aiming at the problems of no independent disinfection device, insufficient air filtration and the like in the related technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims at not enough among the prior art, but provide an intelligent fresh air handling unit system of humidification to solve no independent degassing unit, the insufficient scheduling problem of filtration that exist among the correlation technique.

In order to realize the purpose, the utility model adopts the technical proposal that:

the utility model provides an intelligent fresh air handling unit system that can humidification, includes housing element, filter unit, heat transfer unit, humidification unit, fan unit, heating unit and the control unit, wherein:

the inlet end of the shell unit is communicated with the outside, and the outlet end of the shell unit is communicated with the inside for conveying air;

the filtering unit is arranged inside the inlet end of the shell unit and is used for filtering the gas entering the shell unit for multiple times;

the heat exchange unit is arranged in the shell unit, is positioned at the downstream of the filtering unit and is used for exchanging heat of the gas filtered by the filtering unit;

the humidifying unit is arranged in the shell unit, is positioned at the downstream of the heat exchange unit and is used for humidifying or disinfecting and humidifying the gas subjected to heat exchange by the heat exchange unit;

the fan unit is arranged in the shell unit and is positioned at the downstream of the humidifying unit;

the heating unit is detachably arranged in the shell unit, is positioned at the downstream of the fan unit and is used for heating the gas humidified by the humidifying unit;

the control unit is respectively connected with the filtering unit, the heat exchange unit, the humidifying unit, the fan unit and the heating unit.

Further, the housing unit comprises a housing element, a first inlet element and a first outlet element, wherein:

the shell element is of a hollow structure, and a detachable structure is arranged on part of the shell element and used for disassembling and assembling the heating unit;

the first inlet element is arranged at one end of the shell element and is positioned at the upstream of the heat exchange unit;

the first outlet element is disposed at the other end of the housing element and is located downstream of the heating unit.

Further, the filter unit comprises a first filter element, a second filter element, a support element and a drive element, wherein:

the first filter element is of a flat plate structure, is arranged at the inlet end of the shell unit and is used for filtering gas entering the shell unit for the first time;

the second filter element is of a roller structure, is arranged between the first filter element and the heat exchange unit, and has two ends which are respectively connected with the inner wall of the shell unit in a sliding manner and used for carrying out secondary filtration on the gas filtered by the first filter element;

the supporting element is arranged inside the shell unit and is coaxially arranged with the second filter element;

the driving element is arranged in the shell unit, is respectively connected with the supporting element and the control unit, and is used for driving the second filtering element to rotate under the action of the control unit.

Further, the filter unit further comprises a number of guide elements and a number of third filter elements, wherein:

the guide elements are arranged inside the second filter element at intervals and are respectively arranged along the radial direction of the second filter element, one end of each guide element is arranged on the support element, and the other end of each guide element is arranged on the side wall of the second filter element;

the plurality of third filter elements are arranged on the corresponding guide elements, are in sliding connection with the corresponding guide elements and are used for filtering air in the second filter elements.

Further, the heat exchange unit comprises a heat exchange element, wherein:

the heat exchange element is arranged in the shell unit, is positioned at the downstream of the filtering unit, is respectively connected with the humidifying unit and the control unit, and is used for exchanging heat for the gas filtered by the filtering unit.

Further, the humidifying unit comprises a second inlet element, a second outlet element, a humidifying element, a sterilizing element, a first communication element, a second communication element and a number of valve elements, wherein:

the second inlet element is connected with the output end of the heat exchange unit;

the second outlet element is arranged downstream of the second inlet element and upstream of the fan unit;

the humidifying element is arranged in the shell unit, and the second inlet element is arranged at the upper part of the humidifying element and is used for humidifying the gas subjected to heat exchange through the heat exchange unit;

the disinfection element is arranged inside the shell unit and is positioned at the downstream of the humidifying element and is used for disinfecting the gas humidified by the humidifying element;

the first communication element is arranged to be respectively connected with the humidifying element, the sterilizing element and the second outlet element and used for conveying the gas humidified by the humidifying element to the sterilizing element or the second outlet element;

the second communication element is respectively connected with the disinfection element and the second outlet element and is used for conveying the gas disinfected by the disinfection element to the second outlet element;

the valve elements are respectively arranged on the first communicating element and the second communicating element, are connected with the control unit and are used for controlling the gas subjected to heat exchange by the heat exchange unit to be humidified or disinfected and humidified.

Further, the humidifying unit further includes a third communicating member, wherein:

the third communicating element is connected with the second inlet element and the second outlet element respectively, and is provided with the valve element for conveying the gas subjected to heat exchange of the heat exchange unit to the second outlet element.

Further, the fan unit comprises a fan element, wherein:

the fan element is arranged in the inner cavity of the shell unit, is positioned at the downstream of the humidifying unit, is connected with the control unit and is used for ventilating under the action of the control unit.

Further, the heating unit comprises a heating element and a connecting element, wherein:

the heating element is arranged in the shell unit, is positioned at the downstream of the fan unit, is connected with the control unit and is used for heating the gas humidified by the humidifying unit under the action of the control unit;

the connecting element is arranged at the bottom of the heating element and is detachably connected with the shell unit.

Further, the control unit comprises a central control element, a temperature sensing element, a humidity sensing element, a fan control element and a filter control element, wherein:

the central control element is arranged on the outer wall of the shell unit and is connected with the humidifying unit and the heating unit;

the temperature sensing elements are arranged indoors and outdoors, connected with the central control element and used for acquiring the indoor and outdoor temperatures and inputting acquired signals into the central control element;

the humidity sensing element is arranged on the shell unit, is connected with the central control element, and is used for detecting air humidity and inputting an acquired signal into the central control element;

the fan control element is arranged on the fan unit, is respectively connected with the fan unit and the central control element, and is used for controlling the operation of the fan unit;

the filtering control element is arranged on the filtering unit, is connected with the central control element and is used for controlling the filtering unit.

Further, the control unit further comprises a remote communication element, wherein:

the remote communication element is connected with the central control element and is used for remotely controlling the central control element.

The utility model adopts the above technical scheme, compare with prior art, have following technological effect:

(1) The intelligent fresh air handling unit system capable of humidifying provided by the utility model humidifies or humidifies and disinfects air by matching the humidifying unit and the control unit, is suitable for different air conditions, and effectively avoids germ propagation in the air by the disinfection device;

(2) The utility model discloses an intelligent fresh air handling unit system that can humidify, through set up the filter unit at the entrance point of shell body unit, carry out twice filtration to the air effectively, improve the air quality;

(3) The utility model discloses an intelligent fresh air unit system that can humidify, through heating unit and the casing unit can dismantle be connected, the heating unit's of being convenient for installation and use, the heating unit's of also being convenient for simultaneously cleanness and maintenance.

Drawings

Fig. 1 is a schematic view of a partial cross-sectional structure of an intelligent fresh air handling unit system capable of humidifying according to an embodiment of the present invention;

fig. 2 is a schematic partial cross-sectional structural view of a housing unit according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of a filter unit according to an embodiment of the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of a filter unit according to an embodiment of the present invention;

fig. 5 is a schematic view of a partial cross-sectional structure of a filter unit according to an embodiment of the present invention;

fig. 6 is a schematic view of a housing unit, a heat exchange unit, a fan unit, a heating unit according to an embodiment of the present invention;

figure 7 is a schematic view of a humidification unit according to an embodiment of the invention;

fig. 8 is a frame diagram of a control unit according to an embodiment of the present invention.

Wherein the reference numerals are:

10. a housing unit; 11. a housing member; 12. a first inlet element; 13. a first outlet element;

20. a filtration unit; 21. a first filter element; 22. a second filter element; 23. a support element; 24. a drive element; 25. a guide member; 26. a third filter element;

30. a heat exchange unit; 31. a heat exchange element;

40. a humidifying unit; 41. a second inlet element; 42. a second outlet element; 43. a humidifying element; 44. a sterilizing element; 45. a first communication element; 46. a second communication element; 47. a valve element; 48. a third communication element;

50. a fan unit; 51. a fan element;

60. a heating unit; 61. a heating element; 62. a connecting element;

70. a control unit; 71. a central control element; 72. a temperature sensing element; 73. a humidity sensing element; 74. a fan control element; 75. a filtration control element; 76. a remote communication element.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

An exemplary embodiment of the present invention, as shown in fig. 1, is an intelligent fresh air handling unit system capable of humidifying, which comprises a housing unit 10, a filtering unit 20, a heat exchange unit 30, a humidifying unit 40, a fan unit 50, a heating unit 60 and a control unit 70. Wherein the inlet end of the housing unit 10 communicates with the outside of the room, and the outlet end of the housing unit 10 communicates with the inside of the room for delivering air; the filtering unit 20 is disposed inside the inlet end of the housing unit 10, and is used for filtering the gas entering the housing unit 10 for multiple times; the heat exchange unit 30 is disposed inside the housing unit 10 and located downstream of the filtering unit 20, and is configured to exchange heat with the gas filtered by the filtering unit 20; the humidifying unit 40 is arranged inside the housing unit 10 and located downstream of the heat exchanging unit 30, and is used for humidifying or disinfecting and humidifying the gas after heat exchange by the heat exchanging unit 30; the fan unit 50 is disposed inside the housing unit 10, downstream of the humidifying unit 40; the heating unit 60 is detachably disposed inside the housing unit 10, and is located downstream of the blower unit 50, and is used for heating the gas humidified by the humidifying unit 40; the control unit 70 is respectively connected with the filtering unit 20, the heat exchange unit 30, the humidifying unit 40, the blower unit 50 and the heating unit 60.

As shown in fig. 2, 6, the housing unit 10 includes a housing member 11, a first inlet member 12, and a first outlet member 13. Wherein, the housing element 11 is a hollow structure, and a part thereof is provided with a detachable structure for detaching and installing the heating unit 60; the first inlet element 12 is arranged at one end of the housing element 11, upstream of the heat exchange unit 30; the first outlet element 13 is arranged at the other end of the housing element 11, downstream of the heating unit 60.

In some of these embodiments, the first inlet element 12 is an air inlet and the first outlet element 13 is an air outlet.

As shown in fig. 3 to 5, the filter unit 20 includes a first filter element 21, a second filter element 22, a support element 23, and a driving element 24. Wherein, the first filter element 21 is a flat plate structure, is arranged at the inlet end of the housing unit 10, and is used for performing primary filtration on the gas entering the housing unit 10; the second filter element 22 is of a roller structure, is arranged between the first filter element 21 and the heat exchange unit 30, and has two ends respectively connected with the inner wall of the shell unit 10 in a sliding manner, so as to perform secondary filtration on the gas filtered by the first filter element 21; the support element 23 is arranged inside the housing unit 10 and is arranged coaxially with the second filter element 22; the driving element 24 is disposed inside the housing unit 10, and is respectively connected to the supporting element 23 and the control unit 70, and is used for driving the second filter element 22 to rotate under the action of the control unit 70.

In particular, the first filtering element 21 is arranged at the first inlet element 12; the two ends of the second filter element 22 are respectively connected with the inner wall of the shell element 11 in a sliding way; the support member 23 is disposed inside the case member 11; the drive element 24 is arranged inside the housing element 11.

In some of these embodiments, the first filter element 21 is a screen for filtering large particulate impurities from the air.

In some of these embodiments, the second filter element 22 is a cylindrical filter screen for filtering particulates from the air.

In some of these embodiments, the support element 23 is a support shaft for rotating the second filter element 22.

In some of these embodiments, the drive element 24 is a drive motor.

The second filter element 22 is sleeved on the support element 23, and when air circulation is performed, the air sequentially passes through the first filter element 21 and the second filter element 22 for filtration, so that impurities are prevented from entering the inside of the housing element 11, and a device arranged inside the housing element 11 is effectively protected.

Further, the filter unit 20 also comprises a number of guide elements 25 and a number of third filter elements 26. Wherein, a plurality of guiding elements 25 are arranged inside the second filtering element 22 at intervals, and are respectively arranged along the radial direction of the second filtering element 22, and one end of each guiding element is arranged on the supporting element 23, and the other end of each guiding element is arranged on the side wall of the second filtering element 22; a plurality of third filter elements 26 are disposed on the corresponding guide elements 25 and slidably connected with the corresponding guide elements 25 for filtering the air inside the second filter elements 22.

In some of these embodiments, the guiding elements 25 are guiding rods, and the third filtering element 26 is spherical activated carbon, which is sleeved on the outer wall of the corresponding guiding element 25. Under the action of the driving element 24, the supporting element 23 and the second filtering element 22 perform coaxial rotation, and a plurality of third filtering elements 26 slide along the outer wall of the corresponding guide element 25, effectively performing further filtering on the air.

In some of these embodiments, each guide element 25 is provided with a third filter element 26.

As shown in fig. 6, the heat exchange unit 30 includes a heat exchange element 31, and the heat exchange element 31 is disposed inside the housing unit 10, located downstream of the filtering unit 20, and respectively connected to the humidifying unit 40 and the control unit 70, and is configured to exchange heat with the gas filtered by the filtering unit 20.

Specifically, the heat exchange element 31 is provided inside the housing element 11, downstream of the second filter element 22.

In some of these embodiments, the heat exchange element 31 is a heat exchange device for exchanging heat with air.

As shown in fig. 7, the humidifying unit 40 includes a second inlet element 41, a second outlet element 42, a humidifying element 43, a sterilizing element 44, a first communicating element 45, a second communicating element 46, and a number of valve elements 47. Wherein the second inlet element 41 is connected with the output of the heat exchange unit 30; the second outlet element 42 is arranged downstream of the second inlet element 41 and upstream of the fan unit 50; the humidifying element 43 is disposed inside the housing unit 10, and the upper portion thereof is provided with a second inlet element 41 for humidifying the gas heat-exchanged by the heat exchange unit 30; a sterilizing member 44 is provided inside the housing unit 10 downstream of the humidifying member 43 for sterilizing the gas humidified by the humidifying member 43; the first communicating element 45 is arranged to be connected with the humidifying element 43, the sterilizing element 44 and the second outlet element 42 respectively, and is used for conveying the gas humidified by the humidifying element 43 to the sterilizing element 44 or the second outlet element 42; the second communicating element 46 is respectively connected with the sterilizing element 44 and the second outlet element 42, and is used for conveying the gas sterilized by the sterilizing element 44 to the second outlet element 42; the valve elements 47 are respectively disposed on the first communicating element 45 and the second communicating element 46, and are connected to the control unit 70 for controlling the humidification or disinfection of the gas after heat exchange by the heat exchanging unit 30.

In particular, the second inlet element 41 is connected to the output of the heat exchange element 31; the humidifying element 43 is disposed inside the case element 11; the sterilizing element 44 is arranged inside the housing element 11.

In some of these embodiments, humidifying element 43 is a water tank.

In some of these embodiments, humidifying element 43 is a water tank of a high pressure water pump with a high pressure water spray pipe built in.

In some of these embodiments, the disinfecting element 44 is a disinfecting chamber.

In some of these embodiments, the disinfecting element 44 is a disinfecting chamber with an ultraviolet disinfecting lamp built in.

In some of these embodiments, the sterilization element 44 is a sterilization box with hydrogen peroxide inside.

In some of these embodiments, the first communication element 45 is an air tube.

In some of these embodiments, the second communication element 46 is an air tube.

In some of these embodiments, valve element 47 is a solenoid valve.

Wherein, the opening and closing of the valve element 47 are controlled to control the communication and interruption of the first and second communication elements 45 and 46, so as to control whether the air is communicated to the sterilizing element 44.

Further, the humidifying unit 40 further includes a third communicating member 48. Wherein the third communication element 48 is connected with the second inlet element 41 and the second outlet element 42, respectively, and is provided with a valve element 47 for delivering the gas heat-exchanged by the heat exchange unit 30 to the second outlet element 42.

In some of these embodiments, the third communication element 48 is an air tube. When there is no need for air to be humidified, the air does not need to pass through the humidifying member 43 and the sterilizing member 44 by adjusting the state of the valve member 47 so that only the inside of the third communication member 48 communicates.

As shown in fig. 6, the fan unit 50 includes a fan element 51. The fan element 51 is disposed in the inner cavity of the housing unit 10, located downstream of the humidification unit 40, and connected to the control unit 70 for performing ventilation under the action of the control unit 70.

In particular, the fan element 51 is arranged in the internal cavity of the housing element 11, downstream of the second outlet element 42 and in communication with the second outlet element 42.

In some of these embodiments, the fan element 51 is a fan.

In some of these embodiments, fan element 51 is a centrifugal fan.

As shown in fig. 6, the heating unit 60 includes a heating element 61 and a connection element 62. The heating element 61 is arranged inside the housing unit 10, is located downstream of the fan unit 50, and is connected to the control unit 70, and is used for heating the gas humidified by the humidifying unit 40 under the action of the control unit 70; the connecting member 62 is disposed at the bottom of the heating member 61 and detachably connected to the housing unit 10.

Specifically, the heating element 61 is disposed inside the housing element 11, downstream of the fan element 51; the connecting element 62 is detachably connected to the housing element 11.

In some of these embodiments, the heating element 61 is a heating device.

In some of these embodiments, the heating element 61 includes, but is not limited to, an air heating pipe, an electric heating net.

In some of these embodiments, the connecting element 62 is a fixed block of connection.

In particular, the housing element 11 is partially detachable and detachably connected to the connecting element 62, so as to facilitate the detachment of the heating element 61 for maintenance.

As shown in fig. 8, the control unit 70 includes a center control element 71, a temperature sensing element 72, a humidity sensing element 73, a fan control element 74, and a filter control element 75. Wherein, the central control element 71 is disposed on the outer wall of the housing unit 10 and connected to the humidifying unit 40 and the heating unit 60; the temperature sensing element 72 is arranged indoors and outdoors, is connected with the central control element 71, and is used for acquiring the indoor and outdoor temperatures and inputting the acquired signals into the central control element 71; the humidity sensing element 73 is arranged on the housing unit 10, is connected with the central control element 71, and is used for detecting air humidity and inputting an acquired signal into the central control element 71; the fan control element 74 is disposed on the fan unit 50, and is respectively connected to the fan unit 50 and the central control element 71, and is configured to control the operation of the fan unit 50; the filter control element 75 is disposed at the filter unit 20 and connected to the central control element 71 for controlling the filter unit 20.

Specifically, the central control element 71 is disposed on the outer wall of the housing element 11, and is respectively connected to the valve elements 47 and the heating element 61; the humidity sensing element 73 is arranged on the shell element 11 and is connected with the central control element 71; the fan control element 74 is arranged on the fan element 51 and is respectively connected with the fan element 51 and the central control element 71; the filter control element 75 is disposed on the driving element 24, and is connected to the driving element 24 and the central control element 71, respectively.

In some of these embodiments, the central control element 71 is a controller.

Specifically, a single chip microcomputer, an information receiving module and a man-machine interaction module are arranged in the central control element 71.

In some of these embodiments, the central control element 71 is also provided with a control panel.

In some of these embodiments, the temperature sensing element 72 is a temperature sensor, which is installed outdoors and indoors, respectively, the temperature sensing element 72 transmits the measured temperature signal to the central control element 71, and the central control element 71 controls the fan element 51 and the driving element 24 according to the magnitude relationship between the indoor temperature and the outdoor temperature. I.e., when the indoor temperature is higher than the outdoor temperature, the central control unit 71 controls the fan control unit 74 and the filter control unit 75 to start operating, i.e., the fan unit 51 and the driving unit 24 operate.

In some of these embodiments, the humidity sensing component 73 is a humidity sensor, which obtains air humidity data and compares the data with a preset value in the central control component 71, and if the humidity is lower than the preset value, the central control component 71 controls the state of the plurality of valve components 47, so that the air is only humidified. When the air needs to be disinfected, the states of the valve elements 47 can be controlled by the central control element 71, so that the air can be humidified and disinfected, the health of people in a room is effectively protected, and germs are prevented from spreading in the air.

In some of these embodiments, the fan control element 74 is a fan control switch that is electrically connected to the central control element 71.

In some of these embodiments, the filter control element 75 is a drive motor control switch that is electrically connected to the hub control element 71.

Further, the control unit 70 also comprises a remote communication element 76. The remote communication element 76 is connected to the central control element 71 for remote control of the central control element 71.

In some of these embodiments, the remote communication element 76 is wirelessly connected to the hub control element 71 for remote manipulation of the hub control element 71.

In some of these embodiments, the remote communication element 76 is a smart terminal that is wirelessly connected to the hub control element 71.

The utility model discloses a use method as follows:

in use, the temperature sensing element 72 transmits a measured temperature signal to the central control element 71, and the central control element 71 controls the fan element 51 and the driving element 24 according to a magnitude relationship between the indoor temperature and the outdoor temperature. When the indoor temperature is higher than the outdoor temperature, the central control unit 71 controls the fan control unit 74 and the filter control unit 75 to start operating, i.e., the fan unit 51 and the driving unit 24 operate.

Air enters the interior of the housing element 11 from the first inlet element 12 and is filtered sequentially through the first filter element 21 and the second filter element 22. The air filtered through the second filter element 22 is sequentially circulated to the heat exchange element 31, the humidifying unit 40, and the fan element 51.

The humidity sensing element 73 acquires air humidity data, compares the data with a preset value in the central control element 71, and if the humidity is lower than the preset value, the central control element 71 controls the states of the valve elements 47, so that the air flows through the heat exchange element 31, the second inlet element 41, the humidifying element 43, the first communicating element 45, the second outlet element 42 and the fan element 51 in sequence, that is, the air is only humidified; when the air needs to be disinfected, the state of the valve elements 47 can be controlled by the central control element 71, so that the air sequentially flows through the heat exchange element 31, the second inlet element 41, the humidifying element 43, the first communicating element 45, the disinfecting element 44, the second communicating element 46, the second outlet element 42 and the fan element 51, namely the air is humidified and disinfected, the health of indoor people is effectively protected, and germs are prevented from being spread in the air; when the air does not need to be humidified and sterilized, the state of the plurality of valve elements 47 may be controlled by the central control element 71 to make the air flow through the heat exchange element 31, the second inlet element 41, the third communication element 48, the second outlet element 42, and the blower element 51 in order.

If the air needs to be heated, the heating unit 60 is detachably disposed in the inner cavity of the housing member 11, and the control unit 70 controls the heating element 61 to operate, so as to heat the air.

The utility model has the advantages that the air is humidified or humidified and disinfected by the cooperation between the humidifying unit and the control unit, thereby being suitable for different air conditions, and the disinfection device effectively avoids the propagation of germs in the air; the filter unit is arranged at the inlet end of the shell unit, so that air is effectively filtered twice, and the air quality is improved; the heating unit is detachably connected with the shell unit, so that the heating unit is convenient to mount and use, and the heating unit is convenient to clean and maintain.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims (10)

1. The utility model provides an intelligent fresh air handling unit system that can humidify which characterized in that includes housing unit (10), filter unit (20), heat transfer unit (30), humidification unit (40), fan unit (50), heating element (60) and the control unit (70), wherein:

the inlet end of the shell unit (10) is communicated with the outside, and the outlet end of the shell unit (10) is communicated with the inside for conveying air;

the filtering unit (20) is arranged inside the inlet end of the shell unit (10) and is used for filtering the gas entering the shell unit (10) for multiple times;

the heat exchange unit (30) is arranged inside the shell unit (10), is positioned at the downstream of the filtering unit (20) and is used for exchanging heat of the gas filtered by the filtering unit (20);

the humidifying unit (40) is arranged in the shell unit (10), is positioned at the downstream of the heat exchange unit (30) and is used for humidifying or disinfecting and humidifying the gas subjected to heat exchange by the heat exchange unit (30);

the fan unit (50) is arranged inside the shell unit (10) and is positioned at the downstream of the humidifying unit (40);

the heating unit (60) is detachably arranged in the shell unit (10), is positioned at the downstream of the fan unit (50) and is used for heating the gas humidified by the humidifying unit (40);

the control unit (70) is respectively connected with the filtering unit (20), the heat exchange unit (30), the humidifying unit (40), the fan unit (50) and the heating unit (60).

2. The intelligent fresh air handling unit system according to claim 1, wherein the housing unit (10) comprises a housing element (11), a first inlet element (12) and a first outlet element (13), wherein:

the shell element (11) is of a hollow structure, and a part of the shell element is provided with a detachable structure for disassembling and assembling the heating unit (60);

-said first inlet element (12) is arranged at one end of said housing element (11) and upstream of said heat exchange unit (30);

the first outlet element (13) is arranged at the other end of the housing element (11) and downstream of the heating unit (60).

3. Intelligent fresh air handling unit system according to claim 1, characterized in that the filter unit (20) comprises a first filter element (21), a second filter element (22), a support element (23) and a drive element (24), wherein:

the first filter element (21) is of a flat plate type structure, is arranged at the inlet end of the shell unit (10) and is used for filtering gas entering the shell unit (10) for the first time;

the second filter element (22) is of a roller structure, is arranged between the first filter element (21) and the heat exchange unit (30), and has two ends respectively connected with the inner wall of the shell unit (10) in a sliding manner, so as to perform secondary filtration on the gas filtered by the first filter element (21);

the support element (23) is arranged inside the housing unit (10) and is arranged coaxially with the second filter element (22);

the driving element (24) is arranged inside the shell unit (10), is respectively connected with the supporting element (23) and the control unit (70), and is used for driving the second filtering element (22) to rotate under the action of the control unit (70).

4. Intelligent fresh air handling unit system according to claim 3, characterized in that the filter unit (20) further comprises a number of guide elements (25) and a number of third filter elements (26), wherein:

the guide elements (25) are arranged inside the second filter element (22) at intervals, are respectively arranged along the radial direction of the second filter element (22), and one end of each guide element is arranged on the supporting element (23) while the other end of each guide element is arranged on the side wall of the second filter element (22);

a plurality of third filter elements (26) are arranged on the corresponding guide elements (25) and are in sliding connection with the corresponding guide elements (25) for filtering air inside the second filter elements (22).

5. Intelligent fresh air handling unit system according to claim 1, characterized in that the humidifying unit (40) comprises a second inlet element (41), a second outlet element (42), a humidifying element (43), a sterilizing element (44), a first communication element (45), a second communication element (46) and a number of valve elements (47), wherein:

the second inlet element (41) is connected with the output end of the heat exchange unit (30);

-said second outlet element (42) being arranged downstream of said second inlet element (41) and upstream of said fan unit (50);

the humidifying element (43) is arranged inside the shell unit (10), and the second inlet element (41) is arranged at the upper part of the shell unit and is used for humidifying the gas subjected to heat exchange through the heat exchange unit (30);

the disinfection element (44) is arranged inside the shell unit (10) and is positioned at the downstream of the humidifying element (43) and is used for disinfecting the gas humidified by the humidifying element (43);

the first communication element (45) is arranged to be connected with the humidifying element (43), the sterilizing element (44) and the second outlet element (42), respectively, for conveying the gas humidified by the humidifying element (43) to the sterilizing element (44) or the second outlet element (42);

the second communication element (46) is respectively connected with the disinfection element (44) and the second outlet element (42) and is used for conveying the gas disinfected by the disinfection element (44) to the second outlet element (42);

the valve elements (47) are respectively arranged on the first communication element (45) and the second communication element (46), are connected with the control unit (70), and are used for controlling the humidification or disinfection and humidification of the gas after heat exchange of the heat exchange unit (30).

6. Intelligent humidified fresh air handling unit system according to claim 5 characterised in that the humidification unit (40) further comprises a third communication element (48) wherein:

the third communication element (48) is connected to the second inlet element (41) and the second outlet element (42), respectively, and is provided with the valve element (47) for conveying the gas heat-exchanged by the heat exchange unit (30) to the second outlet element (42).

7. Intelligent, humidifiable fresh air handling unit system according to claim 1, wherein the heat exchange unit (30) comprises a heat exchange element (31), wherein:

the heat exchange element (31) is arranged in the shell unit (10), is located at the downstream of the filtering unit (20), is respectively connected with the humidifying unit (40) and the control unit (70), and is used for exchanging heat for the gas filtered by the filtering unit (20); and/or

The fan unit (50) comprises a fan element (51), wherein:

the fan element (51) is arranged in the inner cavity of the shell unit (10), is positioned at the downstream of the humidifying unit (40), is connected with the control unit (70), and is used for ventilating under the action of the control unit (70).

8. Intelligent, humidifiable air handling unit system according to claim 1, wherein said heating unit (60) comprises a heating element (61) and a connecting element (62), wherein:

the heating element (61) is arranged inside the shell unit (10), is positioned at the downstream of the fan unit (50), is connected with the control unit (70), and is used for heating the gas humidified by the humidifying unit (40) under the action of the control unit (70);

the connecting element (62) is arranged at the bottom of the heating element (61) and is detachably connected with the shell unit (10).

9. Intelligent humidified fresh air handling unit system according to claim 1 wherein the control unit (70) comprises a central control element (71), a temperature sensing element (72), a humidity sensing element (73), a fan control element (74) and a filter control element (75), wherein:

the central control element (71) is arranged on the outer wall of the shell unit (10) and is connected with the humidifying unit (40) and the heating unit (60);

the temperature sensing elements (72) are arranged indoors and outdoors, are connected with the central control element (71) and are used for acquiring the indoor and outdoor temperatures and inputting acquired signals into the central control element (71);

the humidity sensing element (73) is arranged on the shell unit (10), is connected with the central control element (71) and is used for detecting air humidity and inputting an acquired signal into the central control element (71);

the fan control element (74) is arranged on the fan unit (50), is respectively connected with the fan unit (50) and the central control element (71), and is used for controlling the operation of the fan unit (50);

the filter control element (75) is arranged on the filter unit (20) and is connected with the central control element (71) for controlling the filter unit (20).

10. Intelligent, humidifiable ventilator unit system according to claim 9, wherein said control unit (70) further comprises a remote communication element (76), wherein:

the remote communication element (76) is connected to the central control element (71) for remote control of the central control element (71).

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