Combined air conditioner

Abstract

The utility model discloses a combined air conditioner, and relates to the technical field of air conditioning. The combined air conditioner comprises an air outlet section, a fan section and a purification section. And the air outlet section is used for discharging the treated air into a room. The draught fan section comprises a draught fan, and the draught fan is used for guiding treated air into the air outlet section from the draught fan section. The purification section, the fan section and the air outlet section are sequentially connected in the air circulation direction and communicate with one another. The purification section comprises a mounting cavity and a purification device located in the mounting cavity, and the peripheral wall of the purification device is connected with the inner wall of the mounting cavity. The purification device comprises a plurality of purification modules, the purification modules are used for purifying the treated air, each purification module is connected with the adjacent purification module, and the treated air enters the fan section from the purification modules and then enters the air outlet section. Therefore, the purification section of the combined air conditioner is designed in a modularized mode, and replacement and maintenance are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to a combined air conditioner. Background Art

[0002] The combined air conditioner is an air handling device assembled from various air handling functional sections and is an important part of the central air conditioning system.

[0003] The functional sections of modular air conditioners generally include primary return air section, surface cooling water retaining section, heating section, humidification section, secondary return air section, fan section, silencer section, medium efficiency filtration section, sterilization and purification section, and heat recovery section. Modular air conditioners are generally composed of more than three functional sections, and different air treatment requirements can be achieved through the combination of different functional sections.

[0004] The sterilization and purification section in the air conditioner generally uses nano-water ions to surround bacteria and other allergens to purify the air. However, most of the existing sterilization and purification sections are of integrated design, and the replacement and maintenance costs are high. Utility Model Content

[0005] The embodiment of the utility model provides a combined air conditioner, the purification section of which is modularly designed, so as to facilitate replacement and maintenance.

[0006] In order to achieve the above object, the embodiment of the utility model adopts the following technical solution:

[0007] An embodiment of the present application provides a combined air conditioner, including an air outlet section, a fan section and a purification section.

[0008] The air outlet section is used to discharge the processed air into the room. The fan section includes a fan, which is used to introduce the processed air from the fan section into the air outlet section.

[0009] The purification section, the fan section and the air outlet section are sequentially connected along the air flow direction and are interconnected. The purification section includes an installation cavity and a purification device located in the installation cavity, and the peripheral wall of the purification device is connected to the inner wall of the installation cavity.

[0010] The purification device includes a plurality of purification modules, and the purification modules are used to purify the treated air. Each purification module is connected to an adjacent purification module, and the treated air enters the fan section and then enters the air outlet section from the purification module.

[0011] The combined air conditioner provided in the embodiment of the present application introduces the treated air into the room by arranging a purification section, a fan section and an air outlet section. The purification section is provided with a purification device, which can purify the treated air, and the fan section introduces the treated air into the air outlet section through the fan and then into the room. The purification device provided in the purification section is composed of a plurality of purification modules, and the combined air conditioner is adapted by the combination of the plurality of purification modules. Each purification module is connected to the adjacent purification modules, which can increase the purification area so that the air flowing through the purification section can be fully purified. The purification device can be easily replaced and repaired by the combination of the plurality of purification modules. If a single purification module is damaged, only the damaged module needs to be replaced, thereby reducing the maintenance cost.

[0012] Therefore, the modular design of the purification section of the combined air conditioner provided in the embodiment of the present application is convenient for replacement and maintenance.

[0013] In addition, the purification device is composed of multiple purification modules, which can also realize the standardized production of purification modules, reduce design costs and improve production efficiency.

[0014] In some embodiments, the peripheral wall of the purification device is sealed to the inner wall of the installation cavity, and / or each purification module is sealed to the adjacent purification module, so that the treated air enters the fan section from the purification module and then enters the air outlet section.

[0015] In some embodiments, a plurality of purification modules form at least one purification module group, the purification module group includes at least two purification modules, the at least two purification modules are arranged in sequence along a first direction, and the first direction intersects with the circulation direction of the air;

[0016] When there are multiple purification module groups, the purification module groups are arranged in sequence along the second direction, and the second direction is perpendicular to the first direction and intersects with the air circulation direction.

[0017] In some embodiments, the purification module has a cross section, the outer peripheral contour of the cross section is a polygon, the cross section is perpendicular to the third direction, and the third direction is perpendicular to the first direction and the second direction.

[0018] In some embodiments, the purification module includes a shell, a high-voltage discharge unit, and a water ion condensation unit. The shell has a purification chamber and a first mounting hole and a second mounting hole connected to the purification chamber. The first mounting hole and the second mounting hole are arranged opposite to each other along the air flow direction. Compared with the first mounting hole, the second mounting hole is closer to the fan section. The high-voltage discharge unit is located in the purification chamber and connected to the shell. The water ion condensation unit is arranged at the second mounting hole and connected to the shell.

[0019] In some embodiments, the purification module further includes a filter screen, which is disposed at the first mounting hole and is detachably connected to the shell.

[0020] In some embodiments, the housing includes an electric control assembly, a first wall plate, a second wall plate, and a third wall plate. The electric control assembly, the first wall plate, the second wall plate, and the third wall plate are sequentially connected around the high-voltage discharge unit and enclose a purification chamber. The electric control assembly includes a metal spring, which is located on a side of the electric control assembly facing the purification chamber, and the metal spring abuts against the high-voltage discharge unit and is electrically connected to the high-voltage discharge unit.

[0021] In some embodiments, the electronic control assembly and the first wall panel are spaced apart along the first direction, the second wall panel and the third wall panel are spaced apart along the second direction, the second wall panel is respectively connected to the electronic control assembly and the first wall panel, the third wall panel is respectively connected to the electronic control assembly and the first wall panel, the first direction is perpendicular to the second direction, and both the first direction and the second direction intersect with the air circulation direction.

[0022] The first wall plate has a first flange bent toward the electric control assembly at one side of the edge away from the second mounting hole, and the filter is connected to the side of the first flange close to the second mounting hole. A limiting portion is provided on the side of the electric control assembly facing the high-voltage discharge unit, and a limiting surface is provided on the side of the limiting portion close to the filter, and the limiting surface contacts the filter.

[0023] In some embodiments, at least one side edge of the second wall plate in the air circulation direction is provided with a second flange, and at least one side edge of the third wall plate in the air circulation direction is provided with a third flange.

[0024] In two purification modules adjacent to each other in the second direction, the second flange of one purification module is connected to the third flange of the other purification module.

[0025] An embodiment of the present application provides a combined air conditioner, including an air outlet section, a fan section and a purification section.

[0026] The air outlet section is used to discharge the processed air into the room. The fan section includes a fan, which is used to introduce the processed air from the fan section into the air outlet section.

[0027] The purification section, the fan section and the air outlet section are sequentially connected along the air flow direction and are interconnected. The purification section includes an installation cavity and a purification device located in the installation cavity, and the peripheral wall of the purification device is connected to the inner wall of the installation cavity;

[0028] The purification device includes a plurality of purification modules, and the purification modules are used to purify the treated air. The treated air enters the fan section from the purification modules and then enters the air outlet section.

[0029] The combined air conditioner provided in the embodiment of the present application introduces the treated air into the room by arranging a purification section, a fan section and an air outlet section. The purification section is provided with a purification device, which can purify the treated air, and the fan section introduces the treated air into the air outlet section through the fan and then into the room. The purification device provided in the purification section is composed of a plurality of purification modules, and the combined air conditioner is adapted by the combination of the plurality of purification modules. Furthermore, the purification device can be easily replaced and repaired by the combination of the plurality of purification modules. If a single purification module is damaged, only the damaged module needs to be replaced, thereby reducing the maintenance cost.

[0030] Therefore, the modular design of the purification section of the combined air conditioner provided in the embodiment of the present application is convenient for replacement and maintenance.

[0031] In addition, the purification device is composed of multiple purification modules, which can also realize the standardized production of purification modules, reduce design costs and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the structure of an air purification device provided in an embodiment of the present application;

[0033] Figure 2 This is one of the structural schematic diagrams of the combined air conditioner provided in the embodiment of the present application;

[0034] Figure 3 One of the structural schematic diagrams of the purification device provided in the embodiment of the present application;

[0035] Figure 4 The second structural schematic diagram of the combined air conditioner provided in the embodiment of the present application;

[0036] Figure 5 The third structural diagram of the combined air conditioner provided in the embodiment of the present application;

[0037] Figure 6 The fourth structural diagram of the combined air conditioner provided in the embodiment of the present application;

[0038] Figure 7 The second structural schematic diagram of the purification device provided in the embodiment of the present application;

[0039] Figure 8 The third structural schematic diagram of the purification device provided in the embodiment of the present application;

[0040] Fig. 9 A fourth structural schematic diagram of the purification device provided in an embodiment of the present application;

[0041] Fig.10 One of the structural schematic diagrams of the purification module provided in the embodiment of the present application;

[0042] Fig.11 The second structural diagram of the purification module provided in the embodiment of the present application;

[0043] Fig.12 The third structural diagram of the purification module provided in the embodiment of the present application;

[0044] Fig.13 The fourth structural diagram of the purification module provided in the embodiment of the present application;

[0045] Fig.14 The fifth structural diagram of the purification module provided in the embodiment of the present application;

[0046] Fig.15 The sixth structural diagram of the purification module provided in the embodiment of the present application;

[0047] Fig.16 This is the fifth structural schematic diagram of the purification device provided in the embodiment of the present application.

[0048] Reference numerals:

[0049] 100, housing; 110, upper cover; 120, bottom housing; 200, emitting electrode module; 300, high voltage power supply module;

[0050] 1. Combined air conditioner;

[0051] 10. Purification section; 101. Installation cavity; 102. Purification device; 103. Purification module; 1031. Cross section; 104. Shell; 1041. Purification cavity; 1042. First installation hole; 1043. Second installation hole; 1044. Electric control assembly; 1045. First wall plate; 10451. First flange; 1046. Second wall plate; 10461. Second flange; 1047. Third wall plate; 10471. Third flange; 105. High-voltage discharge unit; 1051. Stopper; 1052. Metal spring; 1053. Stopper; 1054. Stopper surface; 106. Water ion condensation unit; 107. Filter; 108. Purification module group; 109. Circular hole;

[0052] 20. fan section; 201. fan; 202. motor; 203. current balancing plate;

[0053] 30. Air outlet section;

[0054] 40. Mixed air filter section; 401. Primary filter;

[0055] 50. Surface cooling section; 501. Heat exchanger; 502. Water receiving tray;

[0056] 60, return air outlet; 70, fresh air outlet; 80, air outlet;

[0057] F1, first direction; F2, second direction; F3, third direction; F4, air circulation direction. DETAILED DESCRIPTION

[0058] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0059] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0060] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0061] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, when describing pipelines or channels, the "connected" and "connected" used in this application have the meaning of conduction. The specific meaning needs to be understood in conjunction with the context.

[0062] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0063] Nano water ions are tiny ions surrounded by water. Nano water ions are only one billionth the size of water molecules, but contain a thousand times more water than ordinary ions. Their stability can be six times that of ordinary negative ions. Therefore, they are not easy to combine with hydrogen and oxygen in the air, so they can surround allergens such as bacteria and purify the air.

[0064] Nano water ions can remove attached bacteria, floating bacteria on household items, pollen and other foreign matter floating in the air. They can also remove odors such as cigarettes, pets and food in the air, achieving a better effect of purifying the air.

[0065] The sterilization and purification section of the air conditioner generally uses nano-water ions to surround bacteria and other allergens to purify the air. The existing air purification devices are mostly used in cabinet air conditioners. Figure 1 The air purification device of the air conditioner includes a shell 100, an emitting electrode module 200, a high-voltage power supply module 300, etc. The shell 100 is an approximately rectangular shell made of insulating material, including a matching bottom shell 120 and an upper cover 110. The upper cover 110 is fixed to the bottom shell 120 by screws or buckles, and the emitting electrode module 200 and the high-voltage power supply module 300 are hidden in the space inside the shell. The high-voltage power supply module 300 is connected to the emitting electrode module 200 through a high-voltage line, and is used to provide negative high voltage to the emitting electrode module 200, thereby electrolyzing water molecules to produce nano water ions to purify the air.

[0066] The above-mentioned integrated water ion air purification device is generally installed on the air outlet of the cabinet air conditioner, which is not easy to replace and repair, and is not suitable for use with the combined air conditioner 1.

[0067] The combined air conditioner 1 is an air treatment device assembled from various air treatment functional sections and is an important part of the central air conditioning system. The functional sections of the combined air conditioner 1 generally include the primary new return air section, the surface cooling water retaining section, the heating section, the humidification section, the secondary return air section, the fan section, the silencer section, the medium efficiency filtration section, the sterilization and purification section, and the heat recovery section. The combined air conditioner 1 is generally composed of more than three functional sections, and different air treatment requirements are achieved through the combination of different functional sections.

[0068] See also Figure 2 In an embodiment of the present application, a combined air conditioner 1 is provided, comprising a purification section 10, a fan section 20 and an air outlet section 30. The purification section 10, the fan section 20 and the air outlet section 30 are sequentially connected along the air flow direction F4 and are interconnected. The treated air can enter the room through the purification section 10, the fan section 20 and the air outlet section 30 in sequence.

[0069] The fan section 20 includes a fan 201, and the fan 201 is used to introduce the treated air from the fan section 20 into the air outlet section 30. The air outlet section 30 is used to discharge the treated air into the room through the air outlet 80.

[0070] For example, see Figure 2The fan section 20 also includes a motor 202, which is connected to the fan 201 and is used to drive the fan 201 to operate so that the fan 201 can work normally. The outlet of the fan 201 is also provided with a flow equalizing plate 203, which can make the air flowing out of the fan 201 more uniform.

[0071] The purification section 10 includes an installation cavity 101 and a purification device 102 located in the installation cavity 101, and the peripheral wall of the purification device 102 is connected to the inner wall of the installation cavity 101. In this way, the treated air flows into the fan section 20 through the purification device 102, so that the treated air can be purified.

[0072] See also Figure 3 The purification device 102 includes a plurality of purification modules 103, and the purification modules 103 are used to purify the treated air. The plurality of purification modules 103 are combined to adapt the combined air conditioner 1. Each purification module 103 is connected to an adjacent purification module 103, so that the purification area can be increased, so that the air flowing through the purification section 10 can be fully purified.

[0073] It is understandable that the purification device 102 can be easily replaced and repaired by combining multiple purification modules 103. If a single purification module 103 is damaged, only the damaged module needs to be replaced, thereby reducing maintenance costs.

[0074] Therefore, the modular design of the purification section of the combined air conditioner provided in the embodiment of the present application is convenient for replacement and maintenance.

[0075] In addition, the purification device 102 is composed of a plurality of purification modules 103, which can also realize standardized production of the purification modules 103 and improve production efficiency. When the combined air conditioner 1 is used in different scenarios, the number and shape of the purification modules 103 can be adaptively selected for different combined air conditioner 1 models, thereby reducing the design cost and production cost of the purification device 102.

[0076] For example, see Figure 4 The combined air conditioner 1 provided in the embodiment of the present application further includes a mixed air filter section 40. The mixed air filter section 40, the purification section 10, the fan section 20 and the air outlet section 30 are sequentially connected along the air flow direction F4 and are interconnected. The mixed air filter section 40 includes a primary filter 401, which can filter dust particles larger than 5 microns in the air.

[0077] The mixed air filter section 40 is connected to the return air outlet 60 and the fresh air outlet 70. The indoor air entering from the return air outlet 60 and the outdoor air entering from the fresh air outlet 70 are mixed and then enter the mixed air filter section 40 for filtration. The filtered air then enters the purification section 10 for purification, is introduced into the outlet section 30 through the fan section 20, and then enters the room through the outlet 80.

[0078] For example, see Figure 5 In the embodiment of the present application, the combined air conditioner 1 further includes a surface cooling section 50. The surface cooling section 50, the purification section 10, the fan section 20 and the air outlet section 30 are sequentially connected along the air flow direction F4 and are interconnected. The surface cooling section 50 includes a heat exchanger 501 and a water receiving tray 502. The heat exchanger 501 can cool down or heat up the air entering the combined air conditioner 1 to adjust the temperature of the air. The heat exchanger 501 is installed in the surface cooling section 50, and the water receiving tray 502 is installed on the base of the surface cooling section 50; the bottom of the heat exchanger 501 is placed in the water receiving tray 502 to collect the water vapor condensed on the heat exchanger 501.

[0079] The surface cooling section 50 is connected to the return air outlet 60 and the fresh air outlet 70. The indoor air entering from the return air outlet 60 and the outdoor air entering from the fresh air outlet 70 are mixed and then enter the surface cooling section 50 to adjust the temperature. The air after the temperature adjustment then enters the purification section 10 for purification, is introduced into the air outlet section 30 through the fan section 20, and then enters the room through the air outlet 80.

[0080] For example, see Figure 6 In the embodiment of the present application, the combined air conditioner 1 further includes a mixed air filter section 40 and a surface cooling section 50. The mixed air filter section 40, the surface cooling section 50, the purification section 10, the fan section 20 and the air outlet section 30 are sequentially connected along the air flow direction F4 and are interconnected. The mixed air filter section 40 includes a primary filter 401, and the surface cooling section 50 includes a heat exchanger 501 and a water receiving tray 502.

[0081] The mixed air filtering section 40 is connected to the return air outlet 60 and the fresh air outlet 70. The indoor air entering from the return air outlet 60 and the outdoor air entering from the fresh air outlet 70 are mixed and then enter the mixed air filtering section 40 for filtration. The filtered air then enters the surface cooling section 50 for temperature adjustment. The treated air enters the purification section 10 for purification, is introduced into the air outlet section 30 through the fan section 20, and then enters the room through the air outlet 80.

[0082] In some embodiments, the peripheral wall of the purification device 102 is sealed to the inner wall of the installation cavity 101, and each purification module 103 is sealed to the adjacent purification module 103. In this way, the treated air can only enter the fan section 20 through the purification module 103, so that the treated air can be purified, thereby improving the purification quality of the air.

[0083] In some embodiments, the peripheral wall of the purification device 102 is sealedly connected to the inner wall of the installation cavity 101 or each purification module 103 is sealedly connected to an adjacent purification module 103. In this way, part of the treated air enters the fan section 20 through the purification module 103, and part of the treated air enters the fan section 20 through the gap between the purification modules 103 or the gap between the peripheral wall of the purification device 102 and the inner wall of the installation cavity 101, which can increase the circulation speed of the air.

[0084] It is understandable that the sealing connection between the peripheral wall of the purification device 102 and the inner wall of the installation cavity 101, and / or the sealing connection between each purification module 103 and the adjacent purification module 103 can be adjusted according to the specific needs of the actual scene. When it is necessary to focus on improving the indoor air quality, the peripheral wall of the purification device 102 can be selected to be sealed and connected to the inner wall of the installation cavity 101, and each purification module 103 can be sealed and connected to the adjacent purification module 103. When it is necessary to focus on improving the indoor air circulation speed, the peripheral wall of the purification device 102 can be selected to be sealed and connected to the inner wall of the installation cavity 101 or each purification module 103 can be sealed and connected to the adjacent purification module 103.

[0085] In some embodiments, a plurality of purification modules 103 form at least one purification module group 108 , and the purification module group 108 includes at least two purification modules 103 , which are sequentially arranged along a first direction F1 , and the first direction F1 intersects with an air circulation direction F4 .

[0086] When there are multiple purification module groups 108 , the purification module groups 108 are arranged in sequence along the second direction F2 . The second direction F2 is perpendicular to the first direction F1 and intersects with the air circulation direction F4 .

[0087] In this way, a plurality of purification modules 103 are combined into a purification module group 108 , and the purification module group 108 can be designed and arranged in the first direction F1 and the second direction F2 according to actual needs to adapt to different scene requirements.

[0088] See also Figure 7 The plurality of purification modules 103 form at least one purification module group 108. The purification module group 108 includes at least two purification modules 103. The at least two purification modules 103 are arranged in sequence along a first direction F1. The first direction F1 is perpendicular to an air circulation direction F4.

[0089] When there are multiple purification module groups 108 , the purification module groups 108 are arranged in sequence along the second direction F2 . The second direction F2 is perpendicular to the first direction F1 and perpendicular to the air circulation direction F4 .

[0090] In this way, the purification module group 108 composed of multiple purification modules 103 is arranged in sequence in the first direction F1 and the second direction F2, and the arrangement can be designed according to actual needs.

[0091] See also Figure 8 The plurality of purification modules 103 form at least one purification module group 108. The purification module group 108 includes at least two purification modules 103. The at least two purification modules 103 are arranged in sequence along a first direction F1. The first direction F1 intersects with an air circulation direction F4.

[0092] When there are multiple purification module groups 108 , the purification module groups 108 are arranged in sequence along the second direction F2 . The second direction F2 is perpendicular to the first direction F1 and perpendicular to the air circulation direction F4 .

[0093] In this way, the purification module group 108 composed of multiple purification modules 103 is arranged in sequence in the first direction F1 and the second direction F2, and the arrangement can be designed according to actual needs.

[0094] See also Fig. 9 A plurality of purification modules 103 form at least one purification module 103 group, and the purification module group 108 includes at least two purification modules 103 , which are arranged in sequence along a first direction F1 , and the first direction F1 is perpendicular to an air circulation direction F4 .

[0095] When there are multiple purification module groups 108 , the purification module groups 108 are arranged in sequence along the second direction F2 . The second direction F2 is perpendicular to the first direction F1 and intersects with the air circulation direction F4 .

[0096] In this way, the purification module group 108 composed of multiple purification modules 103 is arranged in sequence in the first direction F1 and the second direction F2, and can be designed and arranged according to actual needs to adapt to different scene requirements.

[0097] In some embodiments, see Fig.10 The purification module 103 has a cross section, the outer contour of the cross section is a polygon, the cross section is perpendicular to the third direction F3, the third direction F3 is perpendicular to the first direction F1 and the second direction F2, and the cross section is Fig.10 Cross section in the AA direction.

[0098] In this way, the shape of the purification module 103 can be adjusted as needed to adapt to different combined air conditioners 1 .

[0099] For example, according to actual needs, the cross-sectional outer contour of the purification module 103 can be set to a rectangle, a parallelogram or a hexagon.

[0100] In some embodiments, see Fig.11 The purification module 103 includes a housing 104, a high-voltage discharge unit 105, and a water ion condensation unit 106. The housing 104 has a purification chamber 1041 and a first mounting hole 1042 and a second mounting hole 1043 connected to the purification chamber 1041. The first mounting hole 1042 and the second mounting hole 1043 are arranged opposite to each other along the air flow direction F4. Compared with the first mounting hole 1042, the second mounting hole 1043 is closer to the fan section 20. In this way, there is enough space in the housing 104 to install the high-voltage discharge unit 105 and the water ion condensation unit 106.

[0101] The high-voltage discharge unit 105 is located in the purification chamber 1041 and is connected to the housing 104. In this way, the treated air can be ionized in the high-voltage discharge unit 105 in the purification chamber 1041 to generate nano water ions.

[0102] The water ion condensation unit 106 is disposed at the second mounting hole 1043 and connected to the housing 104. In this way, the nano water ions generated by the high voltage discharge unit 105 can be aggregated and condensed on the water ion condensation unit 106, so that the nano water ions can be evenly distributed in the circulating air.

[0103] Exemplarily, the high voltage discharge unit 105 and the water ion condensation unit 106 may be connected to the housing 104 by rivets, screws or bolts.

[0104] It can be understood that the water molecules in the treated air are ionized by the high-voltage discharge unit 105, and the ionized nano-water ions are condensed on the water ion condensation unit 106. The treated air carries the nano-water ions on the water ion condensation unit 106 into the fan section 20 and then enters the room through the air outlet section 30, thereby purifying the indoor air.

[0105] In some embodiments, see Fig.11 The purification module 103 further includes a filter 107, which is disposed at the first mounting hole 1042 and can simply filter the air entering the purification module 103. The filter 107 is detachably connected to the housing 104, so that the filter 107 can be regularly disassembled, replaced or cleaned, which is beneficial to improving air quality.

[0106] Exemplarily, the filter 107 is detachably connected to the housing 104 via screws or bolts, and when replacing or cleaning the filter 107 , the filter 107 can be removed by simply removing the screws or bolts.

[0107] Exemplarily, the filter screen 107 is detachably connected to the housing 104 via a rotatable stopper 1051. Fig.12When the stopper 1051 rotates to the unlocking position, the position limit of the filter 107 is released, and the filter 107 can be removed for replacement or cleaning. Fig.13 When the limiting member 1051 rotates to the locking position, the position of the filter screen 107 is limited, so that the filter screen 107 is connected to the housing 104.

[0108] In some embodiments, see Fig.14 Combined with Fig.11 The housing 104 includes an electric control assembly 1044, a first wall plate 1045, a second wall plate 1046 and a third wall plate 1047. The electric control assembly 1044, the first wall plate 1045, the second wall plate 1046 and the third wall plate 1047 are sequentially connected around the high-voltage discharge unit 105 and enclose a purification chamber 1041.

[0109] In order to enable the electric control assembly 1044 to control the high-voltage discharge unit 105 , the electric control assembly 1044 further includes a metal spring 1052 , which is located on the side of the electric control assembly 1044 facing the purification chamber 1041 . The metal spring 1052 abuts against the high-voltage discharge unit 105 and is electrically connected to the high-voltage discharge unit 105 .

[0110] In this way, the metal spring 1052 can not only energize the high-voltage discharge unit 105 , but also limit the position of the high-voltage discharge unit 105 , so that the high-voltage discharge unit 105 is fixed in the purification chamber 1041 .

[0111] In some embodiments, the electronic control assembly 1044 and the first wall panel 1045 are spaced apart along the first direction F1, the second wall panel 1046 and the third wall panel 1047 are spaced apart along the second direction F2, the second wall panel 1046 is respectively connected to the electronic control assembly 1044 and the first wall panel 1045, the third wall panel 1047 is respectively connected to the electronic control assembly 1044 and the first wall panel 1045, the first direction F1 is perpendicular to the second direction F2, and both the first direction F1 and the second direction F2 intersect with the air circulation direction F4.

[0112] For example, see Fig.14 The first direction F1 is perpendicular to the second direction F2, and both the first direction F1 and the second direction F2 are perpendicular to the air circulation direction F4.

[0113] For example, see Fig.15 The first direction F1 is perpendicular to the second direction F2, and both the first direction F1 and the second direction F2 intersect with the air flow direction F4. In this way, the shape of the purification module 103 can be adjusted as needed to adapt to different combined air conditioners 1.

[0114] Continue to see Fig.14In order to limit the position of the filter 107, a first flange 10451 bent toward the electric control assembly 1044 is provided on the edge of the first wall plate 1045 away from the second mounting hole 1043, and the filter 107 is connected to the side of the first flange 10451 close to the second mounting hole 1043. A limiting portion 1053 is provided on the side of the electric control assembly 1044 facing the high-voltage discharge unit 105, and a limiting surface 1054 is provided on the side of the limiting portion 1053 close to the filter 107, and the limiting surface 1054 contacts the filter 107.

[0115] It can be understood that, through the combined action of the limiting surface 1054 and the first flange 10451 , the position of the filter screen 107 is limited.

[0116] Continue to see Fig.14 In some embodiments, at least one side edge of the second wall plate 1046 in the air circulation direction F4 is provided with a second flange 10461, and at least one side edge of the third wall plate 1047 in the air circulation direction F4 is provided with a third flange 10471.

[0117] In two purification modules 103 adjacent to each other in the second direction F2 , the second flange 10461 of one purification module 103 is connected to the third flange 10471 of the other purification module 103 .

[0118] In this way, two adjacent purification modules 103 can be connected via the second flange 10461 and the third flange 10471 , and the number and arrangement and connection method of the purification modules 103 can be adjusted according to different combined air conditioners 1 .

[0119] For example, see Fig.14 A circular hole 109 is formed on the second flange 10461 and the third flange 10471 , and the second flange 10461 and the third flange 10471 of two adjacent purification modules 103 can be connected by screws or bolts.

[0120] The embodiment of the present application also provides a combined air conditioner 1, comprising an air outlet section 30, a fan section 20 and a purification section 10. The purification section 10, the fan section 20 and the air outlet section 30 are sequentially connected along the air flow direction F4 and are interconnected. The treated air can enter the room through the purification section 10, the fan section 20 and the air outlet section 30 in sequence.

[0121] The fan section 20 includes a fan 201, and the fan 201 is used to introduce the treated air from the fan section 20 into the air outlet section 30. The air outlet section 30 is used to discharge the treated air into the room.

[0122] The purification section 10 includes an installation cavity 101 and a purification device 102 located in the installation cavity 101, and the peripheral wall of the purification device 102 is connected to the inner wall of the installation cavity 101. In this way, the treated air flows into the fan section 20 through the purification device 102, so that the treated air can be purified.

[0123] For example, see Fig.16 The purification device 102 includes a plurality of purification modules 103, and the purification modules 103 are used to purify the treated air. By combining the plurality of purification modules 103 and adapting the combined air conditioner 1, the air flowing through the purification section 10 is fully purified.

[0124] It is understandable that the purification device 102 can have different sizes through different combinations of multiple purification modules 103, and can thus be adapted to different combined air conditioners 1.

[0125] Therefore, the modular design of the purification section of the combined air conditioner provided in the embodiment of the present application is convenient for replacement and maintenance. If a single purification module is damaged, only the damaged module needs to be replaced, thus reducing the maintenance cost.

[0126] In addition, the purification device 102 is composed of a plurality of purification modules 103, which can also realize standardized production of the purification modules 103 and improve production efficiency. When the combined air conditioner 1 is used in different scenarios, the number and shape of the purification modules 103 can be adaptively selected for different models of the combined air conditioner 1, thereby reducing the design cost and production cost of the purification device 102.

[0127] Although the present application is described herein in conjunction with various embodiments, in the process of implementing the present application for which protection is claimed, those skilled in the art may understand and implement other variations of the disclosed embodiments by viewing the drawings, the disclosure, and the appended claims. In the claims, the word "comprise" does not exclude other components or steps, and "one" or "an" does not exclude multiple situations. A single processor or other unit may implement several functions listed in a claim. Certain measures are recorded in mutually different dependent claims, but this does not mean that these measures cannot be combined to produce good results.

[0128] Although the present application has been described in conjunction with specific features and embodiments thereof, it is obvious that various modifications and combinations may be made thereto without departing from the spirit and scope of the present application. Accordingly, this specification and the drawings are merely exemplary illustrations of the present application as defined by the appended claims, and are deemed to have covered any and all modifications, variations, combinations or equivalents within the scope of the present application. Obviously, those skilled in the art may make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

[0129] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A combined air conditioner, characterized in that: include: The air outlet section is used to discharge the treated air into the room; A fan section, the fan section comprising a fan, the fan being used to introduce the treated air from the fan section into the air outlet section; A purification section, wherein the purification section, the fan section and the air outlet section are sequentially connected along the air flow direction and are interconnected; The purification section includes an installation cavity and a purification device located in the installation cavity, and the peripheral wall of the purification device is connected to the inner wall of the installation cavity; The purification device includes a plurality of purification modules, and the purification modules are used to purify the treated air. Each purification module is connected to an adjacent purification module, and the treated air enters the fan section and then enters the air outlet section from the purification module.

2. A combined air conditioner according to claim 1, characterized in that: The peripheral wall of the purification device is sealedly connected to the inner wall of the installation cavity, and / or each purification module is sealedly connected to an adjacent purification module, so that the treated air enters the fan section and then enters the air outlet section from the purification module.

3. A combined air conditioner according to claim 1, characterized in that: The plurality of purification modules form at least one purification module group, the purification module group includes at least two purification modules, and the at least two purification modules are arranged in sequence along a first direction, and the first direction intersects with the circulation direction of air; When there are multiple purification module groups, the multiple purification module groups are arranged in sequence along a second direction, and the second direction is perpendicular to the first direction and intersects with the air circulation direction.

4. A combined air conditioner according to claim 3, characterized in that: The purification module has a cross section, the outer peripheral contour of the cross section is a polygon, the cross section is perpendicular to a third direction, and the third direction is perpendicular to the first direction and the second direction.

5. A combined air conditioner according to any one of claims 1 to 4, characterized in that: The purification module comprises: A shell, the shell having a purification chamber and a first mounting hole and a second mounting hole communicating with the purification chamber, the first mounting hole and the second mounting hole being arranged opposite to each other along a flow direction of air, and the second mounting hole being closer to the fan section than the first mounting hole; A high-voltage discharge unit is located in the purification chamber and connected to the shell; The water ion condensation unit is arranged at the second mounting hole and connected to the shell.

6. A combined air conditioner according to claim 5, characterized in that: The purification module further includes a filter screen, which is disposed at the first mounting hole and is detachably connected to the shell.

7. A combined air conditioner according to claim 6, characterized in that: The housing comprises an electric control assembly, a first wall plate, a second wall plate and a third wall plate, wherein the electric control assembly, the first wall plate, the second wall plate and the third wall plate are sequentially connected around the high-voltage discharge unit and enclose the purification chamber; The electric control assembly includes a metal spring, which is located on a side of the electric control assembly facing the purification chamber. The metal spring abuts against the high-voltage discharge unit and is electrically connected to the high-voltage discharge unit.

8. A combined air conditioner according to claim 7, characterized in that: The electric control assembly and the first wall plate are spaced apart along a first direction, the second wall plate and the third wall plate are spaced apart along a second direction, the second wall plate is connected to the electric control assembly and the first wall plate respectively, the third wall plate is connected to the electric control assembly and the first wall plate respectively, the first direction is perpendicular to the second direction, and both the first direction and the second direction intersect with the air circulation direction; A first flange bent toward the electric control assembly is provided on an edge of one side of the first wall plate away from the second mounting hole, and the filter is connected to a side of the first flange close to the second mounting hole; A limiting portion is provided on a side of the electric control assembly facing the high-voltage discharge unit, and a limiting surface is provided on a side of the limiting portion close to the filter, and the limiting surface is in contact with the filter.

9. A combined air conditioner according to claim 7, characterized in that: The second wall plate has a second flange at least on one side of the edge in the air circulation direction, and the third wall plate has a third flange at least on one side of the edge in the air circulation direction; In two purification modules adjacent to each other in the second direction, the second flange of one purification module is connected to the third flange of the other purification module, the first direction is perpendicular to the second direction, and both the first direction and the second direction intersect with the air circulation direction.

10. A combined air conditioner, characterized in that: include: The air outlet section is used to discharge the treated air into the room; A fan section, the fan section comprising a fan, the fan being used to introduce the treated air from the fan section into the air outlet section; A purification section, wherein the purification section, the fan section and the air outlet section are sequentially connected along the air flow direction and are interconnected; The purification section includes an installation cavity and a purification device located in the installation cavity, and the peripheral wall of the purification device is connected to the inner wall of the installation cavity; The purification device includes a plurality of purification modules, and the purification modules are used to purify the treated air. The treated air enters the fan section and then enters the air outlet section from the purification modules.

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