CN217844169U - Fresh air module and air conditioner - Google Patents
Fresh air module and air conditioner Download PDFInfo
- Publication number
- CN217844169U CN217844169U CN202222014132.2U CN202222014132U CN217844169U CN 217844169 U CN217844169 U CN 217844169U CN 202222014132 U CN202222014132 U CN 202222014132U CN 217844169 U CN217844169 U CN 217844169U
- Authority
- CN
- China
- Prior art keywords
- fresh air
- air
- middle frame
- filter screen
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a new trend module and air conditioner belongs to air conditioner technical field. The fresh air module is in the fresh air mode, and the fan rotates, so that outdoor fresh air can flow into the second cavity from the fresh air inlet, flows into the first cavity through the fresh air filter screen, flows into the volute through the induced air port, and flows into the indoor from the air outlet. In the fresh air module, under the sewage air discharge mode, the fan rotates, indoor sewage air can flow to the first chamber from the sewage air inlet, then flows into the volute through the air induction port, and flows to the outside from the air outlet. The fresh air module can at least realize fresh air and blowdown wind functions.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to a new trend module and air conditioner.
Background
At present, the fresh air module configured for the air conditioner on the market has a single function, and can only introduce outdoor air into the room in a fresh air mode, so that the user experience is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be that new trend module function singleness, user experience are relatively poor.
In order to solve the above problems, an embodiment of the utility model provides a new trend module and air conditioner.
In a first aspect, the utility model provides a fresh air module, which comprises an end plate, a first middle frame, a second middle frame, a volute, a fresh air filter screen and a fan;
the end plate and the second middle frame are arranged on two opposite sides of the first middle frame and enclose to form an air cavity, the volute is arranged on one side, away from the first middle frame, of the second middle frame, the fan is arranged in the volute, an air induction port is arranged on one side, close to the volute, of the second middle frame, and the volute is provided with an air outlet;
the first middle frame and/or the second middle frame are/is provided with a separation plate along the thickness direction of the first middle frame and the second middle frame;
the fresh air filter screen is obliquely arranged in the air cavity, at least part of the fresh air filter screen is opposite to the air induction port, and the fresh air filter screen is matched with the partition plate to divide the air cavity into a first cavity and a second cavity;
the first chamber part is positioned at the top of the partition plate, and the other part of the first chamber part is positioned on one side of the fresh air filter screen close to the air induction port and communicated with the air induction port;
the end plate is provided with a dirty air inlet communicated with the first cavity, and at least one of the end plate, the first middle frame and the second middle frame is provided with a fresh air inlet communicated with the second cavity;
in a fresh air mode, the fan rotates to enable fresh air outdoors to flow into the second chamber from the fresh air inlet, flow into the first chamber through the fresh air filter screen, flow into the volute through the induced air inlet, and flow into the room from the air outlet;
the fresh air module is in a sewage air discharge mode, the fan rotates, indoor dirty air can flow to the first cavity from the dirty air inlet, then flows into the volute through the air induction port, and flows to the outside from the air outlet.
This embodiment is divided into the end plate with the casing of new trend module, first center, thereby second center and spiral case can make more conveniently, and the new trend filter screen and the division board that utilize the slope to set up can separate the filter screen of new trend module for first cavity and second cavity, and let first cavity and induced air mouth intercommunication, and set up the dirty wind air intake that communicates with first cavity and with the new trend air intake of second cavity intercommunication, open new trend air intake or dirty wind air intake through the selectivity in the use and just can realize new trend function and blowdown wind function, thereby can solve the function singleness, the not good problem of user experience. And can let indoor dirty wind not pass through the new trend filter screen under blowdown wind mode. And set up the slope of new trend filter screen to can improve dirty new trend filter screen of dirty wind under blowdown wind mode.
In an optional embodiment, the fresh air module further comprises a purification filter screen;
the first middle frame is positioned below the partition plate and is provided with a mounting plate opposite to the partition plate, and the mounting plate is positioned in the second chamber;
the purification filter screen is arranged between the partition plate and the mounting plate, and divides the second chamber into a fresh air cavity and a purification cavity;
the purification filter screen, the partition plate, the mounting plate and part of the end plates are enclosed to form the purification cavity, and a purification air inlet is formed in the position, opposite to the purification filter screen, of the end plate;
the fresh air filter screen, the partition plate, the purification filter screen, the mounting plate, part of the first middle frame and part of the second middle frame enclose to form the fresh air cavity, and the fresh air inlet is provided with a second middle frame;
when the fresh air module is in a purification mode, the fan rotates, indoor dirty air can flow to the purification cavity from the purification air inlet, flows to the fresh air cavity through the purification filter screen, then enters the first cavity through the fresh air filter screen, flows to the volute from the air inlet, and flows to the indoor through the air outlet;
the fresh air module is in a fresh air mode, the fan rotates, outdoor fresh air can flow into the fresh air cavity from the fresh air inlet, flows into the first cavity through the fresh air filter screen, flows into the volute through the induced air inlet, and flows into the indoor from the air outlet.
This embodiment is through setting up purification filter screen and purification air intake and mounting panel to can through purification filter screen will be separated the second cavity for fresh air chamber and purification chamber with the mounting panel, thereby make the new trend module can also realize purification performance or realize new trend and purification performance simultaneously. Meanwhile, the end plate, the first middle frame, the second middle frame and the volute which are arranged in a split mode can conveniently form the mounting plate and the partition plate.
In an alternative embodiment, the second middle frame comprises an upper portion and a lower portion connected to each other;
the width of the lower part is larger than that of the upper part, so that one side of the lower part close to the end plate protrudes out of the upper part;
the first middle frame is arranged on the top of the upper part area, protruding from the lower part, and is connected with the upper part;
the end plate part is arranged on the side of the first middle frame, and the other part is arranged on the side of the lower part;
the partition plate comprises a first partition plate and a second partition plate, the first partition plate is arranged in the first middle frame and is opposite to the mounting plate, the second partition plate is arranged in the upper part, and the first partition plate is spliced with the second partition plate; the new trend air inlet set up in lower part. Fresh air filter screen slope set up in the upper portion, and with the second division board butt.
This application sets up the second center into integrated into one piece's upper and lower two parts to let the thickness of lower part be greater than the thickness of upper portion, thereby can be convenient install the top at the second center with first center. And the partition plate is divided into two parts, so that the first partition plate and the first middle frame are integrally formed, and the second partition plate and the second middle frame are integrally formed.
In an alternative embodiment, the upper portion is obliquely provided with a socket, and an upper portion of the socket is obliquely inclined toward a direction close to the first middle frame;
the second division board with the last lateral wall of socket corresponds, the upper portion corresponds the lower lateral wall of socket sets up spacing, the new trend filter screen by the socket stretches into, and follows spacing with the second division board slides extremely in the upper portion.
This embodiment sets up the socket and is convenient for change the new trend filter screen, and sets up the socket slope to can let the effective area increase of socket, be favorable to increasing the area of new trend filter screen, thereby can improve the efficiency that the new trend was handled. And set up down the spacing strip and can fix between spacing strip and second division board the new trend filter screen to can form effective support to the new trend filter screen, and can prevent to scurry wind and let the pull of new trend module more in the same direction as smooth.
In an optional embodiment, a sliding groove is arranged on the limiting strip, and a limiting part is arranged on the second partition plate;
the new trend filter screen by the socket install in the upper portion, and be located the second division board with between the spacing, the new trend filter screen with the spout reaches spacing cooperation can be followed the spout with spacing removal.
This application is through setting up the spout on spacing, and sets up spacing portion on the second separation to can inject the slip direction of new trend filter screen, let the new trend filter screen more in the same direction as smooth when changing the pull. And spout and spacing portion can form the face with the new trend filter screen butt and seal to can effectively prevent to scurry wind.
In an alternative embodiment, the first middle frame comprises a top wall, and a front side wall and a rear side wall connected to both sides of the top wall, both ends of the first partition plate and the mounting plate are respectively connected with the front side wall and the rear side wall, and the first partition plate is arranged on the top of the mounting plate;
preceding lateral wall is located first division board with the region between the mounting panel sets up the opening, purify the filter screen by the opening install in first division board with between the mounting panel.
This embodiment sets up the opening at the preceding lateral wall of first center to can install the purification filter screen in first center through convenient and detachably of opening. And the strength of the first middle frame can be enhanced by the first partition plate and the mounting plate.
In an alternative embodiment, a first mounting groove is formed on the side of the first partition plate opposite to the mounting plate, and a second mounting groove is formed on the side of the mounting plate opposite to the first partition plate;
the purification filter screen can be inserted into the first mounting groove and the second mounting groove through the opening and can move along the first mounting groove and the second mounting groove.
This embodiment is through setting up first mounting groove and second mounting groove to can conveniently realize that the pull slides when purifying filter screen dismantles and installs.
In an optional embodiment, the volute includes a volute body and an air outlet portion communicated with the volute body, the fan is a centrifugal fan, the fan is installed in the volute body and corresponds to the air induction port, the air outlet includes a first air outlet and a second air outlet, the first air outlet and the second air outlet are both disposed in the air outlet portion, the first air outlet is used for exhausting air indoors in the fresh air mode and the purification mode, and the second air outlet is used for exhausting air outdoors in the pollution discharge mode.
This embodiment is through setting up first air outlet and second air outlet in air-out portion, is convenient for to indoor airing exhaust or to outdoor airing exhaust under different work, and just can realize new trend, purification and blowdown function by a fan of accessible.
In an optional implementation mode, the fresh air inlet and the second air outlet are located on the same side of the fresh air module, the second middle frame is arranged on the side wall of the fresh air inlet and is inclined towards the bottom, and the air outlet portion is arranged on the side wall of the second air outlet and is inclined downwards.
In the implementation, the fresh air inlet and the second air outlet are arranged on the same side, and are connected with the fresh air pipe. And the fresh air inlet and the second air outlet are arranged on the inclined plane, so that the fresh air pipe is more convenient to connect.
In an optional embodiment, the fresh air module further includes an adjusting valve, the adjusting valve is installed in the second middle frame and the volute, and the adjusting valve can control the opening and closing of the fresh air inlet, the first outlet and the second outlet.
This application is through setting up the governing valve to the switching of fresh air intake, first air-out and second air outlet that can be convenient through the governing valve realizes fresh air, purification and blowdown function.
In an optional embodiment, the fresh air module further includes a valve plate, the dirty air inlet and the purification air inlet are both disposed on the end plate, the valve plate is movably mounted on the end plate, and the valve plate moves to open one of the purification air inlet and the dirty air inlet, or the valve plate moves to close both the dirty air inlet and the purification air inlet.
Dirty wind air intake and purification air intake all set up at the end plate through will dirty in this application to can just can control dirty wind air intake and the switching that purifies the air intake simultaneously through the valve plate that sets up a removal.
In a second aspect, the present invention provides an air conditioner, including any one of the above-mentioned embodiments the fresh air module.
This embodiment is divided into the end plate with the casing of new trend module, first center, thereby second center and spiral case can make more conveniently, and the new trend filter screen and the division board that utilize the slope to set up can be separated the filter screen of new trend module for first cavity and second cavity, and let first cavity and induced air mouth intercommunication, and set up the dirty wind air intake with first cavity intercommunication and with the new trend air intake of second cavity intercommunication, open new trend air intake or dirty wind air intake through the selectivity in the use and just can realize new trend function and dirty wind function, thereby can solve the function singleness, the not good problem of user experience. And can let indoor dirty wind not pass through the new trend filter screen under blowdown wind mode. And set up the slope of new trend filter screen to can improve dirty new trend filter screen of dirty wind under blowdown wind mode.
Drawings
Fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a fresh air module provided in an embodiment of the present invention;
fig. 3 is a schematic sectional structure view of a fresh air module provided in an embodiment of the present invention in a fresh air mode;
fig. 4 is a schematic sectional structure view of a fresh air module provided in an embodiment of the present invention in a blow-down mode;
fig. 5 is a schematic sectional view of a fresh air module provided in an embodiment of the present invention in a purification mode;
fig. 6 is an exploded view of a fresh air module according to an embodiment of the present invention;
fig. 7 is a schematic view of a first middle frame structure of a fresh air module according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a second middle frame of the fresh air module according to the embodiment of the present invention;
fig. 9 is a schematic diagram of a position of a second valve plate of the fresh air module in the fresh air mode and the purification mode according to an embodiment of the present invention;
fig. 10 is a schematic diagram of a second valve plate position of the fresh air module in the blowdown air mode according to an embodiment of the present invention.
Icon: 100-a fresh air module; 110-an end plate; 111-dirty air inlet; 113-purifying the air inlet; 115-a slide rail; 120-wind chamber; 121-a first chamber; 123-a second chamber; 125-a purification chamber; 127-fresh air cavity; 130-a first middle frame; 131-a divider plate; 133-a mounting plate; 135-a first divider plate; 137-top wall; 139-front side wall; 141-rear side wall; 143-opening; 145-a first mounting groove; 147-a second mounting groove; 150-a second middle frame; 151-induced draft; 152-a fresh air inlet; 153-upper part; 155-lower part; 157-a second divider plate; 159-a socket; 161-limit bar; 163-a chute; 165-a limiting part; 167-ribs; 170-a volute; 171-an air outlet; 173-the volute body; 175-air outlet part; 177-a first air outlet; 179-second outlet; 191-fresh air filter screen; 193-a fan; 194-a purification filter screen; 210-a regulating valve; 211-valve seat; 213-a first valve plate; 215-a second valve plate; 216-interface; 217-a motor; 231-a valve plate; 233-rack; 235-a motor mounting seat; 237-drive motor; 300-an air conditioner; 310-air conditioner body; 311, a communication port; 313-screen replacement port; 315-air outlet.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1, the present embodiment provides an air conditioner 300, where the air conditioner 300 includes an indoor unit body and a fresh air module 100 disposed in the indoor unit body. The fresh air module 100 can at least realize fresh air and pollution discharge functions.
Referring to fig. 2 to 4, in the present embodiment, the fresh air module 100 includes an end plate 110, a first middle frame 130, a second middle frame 150, a volute 170, a fresh air filter 191 and a fan 193. The end plate 110 and the second middle frame 150 are arranged on two opposite sides of the first middle frame 130 and enclose to form the air cavity 120, the volute 170 is arranged on one side of the second middle frame 150 far away from the first middle frame 130, the fan 193 is arranged in the volute 170, one side of the second middle frame 150 close to the volute 170 is provided with an air inducing opening 151, and the volute 170 is provided with an air outlet 171. First middle frame 130 and/or second middle frame 150 are provided with partition plate 131 along the thickness direction of first middle frame 130 and second middle frame 150. The fresh air filter screen 191 is obliquely arranged in the air cavity 120, at least part of the fresh air filter screen is opposite to the air induction port 151, and the fresh air filter screen 191 is matched with the partition plate 131 to divide the air cavity 120 into a first cavity 121 and a second cavity 123. The first chamber 121 is partially located at the top of the partition plate 131, and the other part is located on one side of the fresh air filter screen 191 close to the air inducing opening 151 and communicated with the air inducing opening 151. The end plate 110 is provided with a dirty air inlet 111 communicated with the first chamber 121, and at least one of the end plate 110, the first middle frame 130 and the second middle frame 150 is provided with a fresh air inlet 152 communicated with the second chamber 123. In the fresh air mode of the fresh air module 100, the fan 193 rotates to make fresh air flow into the second chamber 123 from the fresh air inlet 152, flow into the first chamber 121 through the fresh air filter screen 191, flow into the scroll 170 through the induced air inlet 151, and flow into the room through the air outlet 171. In the fresh air module 100, in the dirty air discharging mode, the fan 193 rotates to allow the dirty air in the room to flow from the dirty air inlet 111 to the first chamber 121, then flow into the volute 170 through the induced air inlet 151, and flow out of the room through the air outlet 171.
Generally, the housing of the fresh air module 100 is formed by injection molding, and the housing of the fresh air module 100 is divided into the end plate 110, the first middle frame 130, the second middle frame 150 and the scroll 170 in the embodiment, so that the fresh air module can be manufactured more conveniently. And the new trend filter screen 191 and the division board 131 that utilize the slope to set up can separate the filter screen of new trend module 100 for first cavity 121 and second cavity 123, and let first cavity 121 and induced air 151 intercommunication, and set up the dirty wind air intake 111 with first cavity 121 intercommunication and the new trend air intake 152 with second cavity 123 intercommunication, open new trend air intake 152 or dirty wind air intake 111 through the selectivity and just can realize new trend function and blowdown wind function in the use, thereby can solve the function singleness, the user experiences not good problem. And can let indoor dirty wind not pass through new trend filter screen 191 under blowdown wind mode. And set up new trend filter screen 191 slope to can improve dirty new trend filter screen 191 of dirty wind under blowdown wind mode.
Referring to fig. 5 and fig. 6, in the present embodiment, the fresh air module 100 further includes a purifying filter 194. The first middle frame 130 is provided with a mounting plate 133 opposite to the partition plate 131 below the partition plate 131, and the mounting plate 133 is located in the second chamber 123. The cleaning screen 194 is installed between the partition plate 131 and the installation plate 133 to divide the second chamber 123 into the fresh air chamber 127 and the cleaning chamber 125. The purification filter screen 194, the partition plate 131, the mounting plate 133 and a part of the end plate 110 enclose to form a purification cavity 125, and a purification air inlet 113 is arranged at a position of the end plate 110 opposite to the purification filter screen 194. The fresh air filter screen 191, the partition plate 131, the purification filter screen 194, the mounting plate 133, part of the first middle frame 130 and part of the second middle frame 150 enclose to form a fresh air cavity 127, and the fresh air inlet 152 is provided with the second middle frame 150. In the fresh air module 100, when the blower 193 rotates in the cleaning mode, the dirty air in the room flows from the cleaning inlet 113 to the cleaning cavity 125, flows through the cleaning filter 194 to the fresh air cavity 127, then flows through the fresh air filter 191 to the first chamber 121, flows through the induced air opening 151 to the scroll 170, and flows through the air outlet 171 to the room. In the fresh air mode of the fresh air module 100, the fan 193 rotates to make the fresh air flow into the fresh air cavity 127 from the fresh air inlet 152, flow into the first cavity 121 through the fresh air filter screen 191, flow into the volute 170 through the induced air inlet 151, and flow into the room through the air outlet 171.
This embodiment is through setting up purification filter screen 194 and purifying air intake 113 and mounting panel 133 to can separate for fresh air chamber 127 and purification chamber 125 with mounting panel 133 with second chamber 123 through purifying filter screen 194, thereby make fresh air module 100 can also realize purifying function or realize new trend and purifying function simultaneously. Meanwhile, the mounting plate 133 and the partition plate 131 can be conveniently formed by the end plate 110, the first middle frame 130, the second middle frame 150 and the volute 170 which are separately arranged.
Referring to fig. 6 and 8, in the present embodiment, the second middle frame 150 includes an upper portion 153 and a lower portion 155 connected to each other. The width of the lower portion 155 is greater than the width of the upper portion 153 such that the side of the lower portion 155 adjacent the end plate 110 protrudes beyond the upper portion 153. The first middle frame 130 is disposed on top of the area where the lower portion 155 protrudes from the upper portion 153 and is connected to the upper portion 153. The end plate 110 is partially disposed at a side of the first middle frame 130, and the other portion is disposed at a side of the lower portion 155. The partition plate 131 includes a first partition plate 135 and a second partition plate 157, the first partition plate 135 is disposed in the first middle frame 130 and disposed opposite to the mounting plate 133, the second partition plate 157 is disposed in the upper portion 153, and the first partition plate 135 is assembled to the second partition plate 157. The fresh air filter screen 191 is obliquely disposed on the upper portion 153 and abuts against the second partition 157.
The second middle frame 150 is integrally formed into upper and lower portions, and the thickness of the lower portion 155 is greater than that of the upper portion 153, so that the first middle frame 130 can be conveniently mounted on the top of the second middle frame 150. And the partition plate 131 is divided into two parts, so that the first partition plate 135 is integrally formed with the first middle frame 130 and the second partition plate 157 is integrally formed with the second middle frame 150.
In the present embodiment, the upper portion 153 is provided with the insertion hole 159 in an inclined manner, and the upper portion 153 of the insertion hole 159 is inclined toward a direction approaching the first middle frame 130. The second partition plate 157 corresponds to the upper side wall of the inserting hole 159, a limiting strip 161 is arranged in the upper portion 153 corresponding to the lower side wall of the inserting hole 159, and the fresh air filter screen 191 extends from the inserting hole 159 and slides into the upper portion 153 along the limiting strip 161 and the second partition plate 157.
This embodiment sets up socket 159 and is convenient for change new trend filter screen 191, and sets up socket 159 slope to can let socket 159's effective area increase, be favorable to increasing new trend filter screen 191's area, thereby can improve the efficiency that the new trend was handled. And set up down spacing strip 161 and can fix between spacing strip 161 and second division board 157 fresh air filter screen 191 to can form effective support to fresh air filter screen 191, and can prevent to scurry wind and let fresh air module 100's pull more in the same direction as smooth.
In this embodiment, the stopper bar 161 is provided with a slide groove 163, and the second partition plate 157 is provided with a stopper portion 165. The fresh air filter screen 191 is installed in the upper portion 153 through the inserting hole 159 and located between the second partition 157 and the limiting strip 161, and the fresh air filter screen 191 is matched with the sliding groove 163 and the limiting portion 165 and can move along the sliding groove 163 and the limiting portion 165.
This embodiment is through setting up spout 163 on spacing 161, and set up spacing portion 165 on second partition 157 to can inject new trend filter screen 191's slip direction, let new trend filter screen 191 be more smooth when changing the pull. And spout 163 and spacing portion 165 can form the face with new trend filter screen 191 butt sealed to can effectively prevent scurrying the wind.
In this embodiment, the spout 163 is formed by two sand grips 167 that set up on spacing strip 161, forms spout 163 between two sand grips 167, and the bottom of new trend filter screen 191 is provided with two mounting bars (not marked in the figure) that match with spout 163 width, inserts the spout 163 back at new trend filter screen 191, and the mounting bar is located spout 163, and with sand grip 167 butt to make can relative slip also can seal between the two, thereby can play the effect that prevents scurrying the wind. The limiting portion 165 is arranged on the bottom wall of the second partition 157 in a protruding mode, and therefore the limiting portion abuts against the two sides of the top of the fresh air filter screen 191.
Referring to fig. 6 and 7, in the present embodiment, the first middle frame 130 includes a top wall 137, and a front sidewall 139 and a rear sidewall 141 connected to both sides of the top wall 137, both ends of the first partition plate 135 and the mounting plate 133 are respectively connected to the front sidewall 139 and the rear sidewall 141, and the first partition plate 135 is disposed on the top of the mounting plate 133. The front side wall 139 is provided with an opening 143 in a region between the first partition plate 135 and the mounting plate 133, and a purge screen 194 is mounted between the first partition plate 135 and the mounting plate 133 by the opening 143.
The present embodiment provides an opening 143 at the front sidewall 139 of the first middle frame 130, so that the purification screen 194 can be conveniently and detachably mounted in the first middle frame 130 through the opening 143. And the strength of the first middle frame 130 can be enhanced by the first partition plate 135 and the mounting plate 133.
In this embodiment, the purification screen 194 is vertically disposed, a first installation groove 145 is formed on a side of the first partition plate 135 opposite to the installation plate 133, and a second installation groove 147 is formed on a side of the installation plate 133 opposite to the first partition plate 135. The purification screen 194 may be inserted into the first and second mounting grooves 145 and 147 through the opening 143 and may move along the first and second mounting grooves 145 and 147.
In the present embodiment, the first installation groove 145 and the second installation groove 147 are provided, so that the drawing and sliding can be conveniently performed when the purification screen 194 is detached and installed.
In this embodiment, the volute 170 includes a volute body 173 and an air outlet 175 communicating with the volute body 173, the blower 193 is a centrifugal blower 193, the blower 193 is installed on the volute body 173 and corresponds to the induced air opening 151, the air outlet 171 includes a first air outlet 177 and a second air outlet 179, the first air outlet 177 and the second air outlet 179 are both disposed on the air outlet 175, the first air outlet 177 is used for exhausting air indoors in the fresh air mode and the cleaning mode, and the second air outlet 179 is used for exhausting air outdoors in the pollution discharge mode.
This embodiment is through setting up first air outlet 177 and second air outlet 179 in air-out portion 175, is convenient for to indoor exhaust or to outdoor exhaust under different work, and just can realize new trend, purification and blowdown function through a fan 193.
Referring to fig. 6, 9 and 10, in the present embodiment, the fresh air inlet 152 and the second air outlet 179 are located at the rear side of the fresh air module 100, and are close to each other. The sidewall of the second middle frame 150, which is provided with the fresh air inlet 152, is inclined toward the bottom, and the sidewall of the air outlet portion 175, which is provided with the second air outlet 179, is inclined downward.
In the present embodiment, the fresh air inlet 152 and the second air outlet 179 are disposed on the same side, and are connected to the fresh air duct. And the fresh air inlet 152 and the second air outlet 179 are arranged on the inclined plane, so that the connection of the fresh air pipe is more convenient.
In this embodiment, the fresh air module 100 further includes an adjusting valve 210, the adjusting valve 210 is installed on the second middle frame 150 and the scroll 170, and the adjusting valve 210 can control the opening and closing of the fresh air inlet 152, the first outlet and the second outlet 179.
This application is through setting up governing valve 210 to the switching of fresh air intake 152, first air-out and second air outlet 179 that can be convenient through governing valve 210 realizes new trend, purification and blowdown function.
Since the fresh air inlet 152 needs to supply air from the outdoor to the indoor, and the second air outlet 179 needs to supply air from the indoor to the outdoor, both need to be connected with a fresh air pipe. In the present embodiment, the control valve includes a valve seat 211, a first valve plate 213, and a second valve plate 215. The first valve plate 213 and the second valve plate 215 are each rotatably mounted to the valve seat 211. The valve seat 211 has a port 216 for communicating with the outside, and the valve seat 211 is mounted on the second middle frame 150 and the air outlet portion 175 and covers the outside of the fresh air inlet 152 and the second air outlet 179. The first valve plate 213 corresponds to the fresh air inlet 152, and the fresh air inlet 152 can be opened by rotating the first valve plate, so that the fresh air inlet 152 is communicated with the interface 216. The second valve plate 215 corresponds to the second outlet 179, and rotates to close the second outlet 179, or the second outlet 179 extends into the air outlet channel to close the first outlet 177.
This embodiment is through setting up first valve plate 213, second valve plate 215 and interface 216 on valve seat 211 to make the air-out of the air inlet of new trend and dirty wind all can converge at this interface 216, thereby just can realize supplying air under the new trend mode and blow-down wind mode to outdoor blowdown through connecting the new trend pipe at interface 216. Meanwhile, the on-off of the fresh air inlet 152 can be controlled by the first valve plate 213, the on-off of the first air outlet 177 and the second air outlet 179 can be controlled by the second valve plate 215, and the fresh air inlet 152 can be controlled by the cooperation of the first valve plate 213 and the second valve plate 215 to be communicated with the interface 216 or the second air outlet 179, so that the structure is simple and the structure is more compact, the volume of the fresh air module 100 can be reduced under the condition that the interface 216 can exhaust air and supply air, and the fresh air module 100 can be better installed in the air conditioner 300.
It should be noted that the rotation of the first valve plate 213 and the second valve plate 215 is realized by the driving of the motor 217. The motor 217 can be in transmission connection with the first valve plate 213 and the second valve plate 215, and the first valve plate 213 and the second valve plate 215 are driven to rotate by the rotation of the motor 217. The motor 217 can be one or two, and in the case of one motor 217, the motor 217 is in transmission connection with both the first valve plate 213 and the second valve plate 215. When the number of the motors 217 is two, the two motors 217 are respectively in transmission connection with the first valve plate 213 and the second valve plate 215.
Referring to fig. 2 to 6, in the present embodiment, the fresh air module 100 further includes a valve plate 231, the dirty air inlet 111 and the clean air inlet 113 are both disposed on the end plate 110, the valve plate 231 is movably mounted on the end plate 110, the valve plate 231 moves to open one of the clean air inlet 113 and the dirty air inlet 111, or the valve plate 231 moves to close the dirty air inlet 111 and the clean air inlet 113 at the same time.
In the present embodiment, both the dirty air inlet 111 and the clean air inlet 113 are disposed on the end plate 110, so that the open and close of the dirty air inlet 111 and the clean air inlet 113 can be controlled by disposing a movable valve plate 231.
In this embodiment, the end plate 110 is provided with a slide rail 115, the valve plate 231 is movably mounted in the slide rail 115 through a motor mounting seat 235, the valve plate 231 is provided with a rack 233, the motor mounting seat 235 is provided with a driving motor 237, and an output shaft of the driving motor 237 is provided with a gear, and the gear is meshed with the rack 233. The valve plate 231 can be driven to move up and down by the rotation of the driving motor 237, so as to open or close the fresh air inlet 152 or the dirty air inlet 111.
Referring to fig. 1, 2 and 3, in the present embodiment, the sidewall of the air conditioner body 310 is provided with a communication port 311 corresponding to the dirty air inlet 111 and the cleaning air inlet 113, and in the cleaning and pollution discharging mode, indoor air can enter the fresh air inlet 152 or the dirty air inlet 111 of the fresh air module 100 through the communication port 311. The panel of the indoor unit body is provided with a filter screen replacing port 313 corresponding to the inserting port 159, and when the fresh air filter screen 191 or the purification filter screen 194 is replaced, the filter screen can be pulled through the filter screen replacing port 313, so that the filter screen is replaced. The indoor unit body is further provided with an air outlet 315 corresponding to the first air outlet 177, and the fresh air module 100 can deliver the processed air to the indoor space through the air outlet 315 in a fresh air or purification mode.
To sum up, the embodiment of the present invention provides a new trend module 100 and air conditioner 300's theory of operation and beneficial effect include:
the present embodiment divides the housing of the fresh air module 100 into the end plate 110, the first middle frame 130, the second middle frame 150, and the scroll 170 so that it can be more conveniently manufactured. And the new trend filter screen 191 and the division board 131 that utilize the slope to set up can separate the filter screen of new trend module 100 for first cavity 121 and second cavity 123, and let first cavity 121 and induced air 151 intercommunication, and set up the dirty wind air intake 111 with first cavity 121 intercommunication and the new trend air intake 152 with second cavity 123 intercommunication, open new trend air intake 152 or dirty wind air intake 111 through the selectivity and just can realize new trend function and blowdown wind function in the use, thereby can solve the function singleness, the user experiences not good problem. And can let indoor dirty wind not pass through new trend filter screen 191 under blowdown wind mode. And set up new trend filter screen 191 slope to can improve dirty new trend filter screen 191 of dirty wind under the blowdown wind mode.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (12)
1. A fresh air module is characterized in that the fresh air module (100) comprises an end plate (110), a first middle frame (130), a second middle frame (150), a volute (170), a fresh air filter screen (191) and a fan (193);
the end plate (110) and the second middle frame (150) are arranged on two opposite sides of the first middle frame (130) and enclose to form an air cavity (120), the volute (170) is arranged on one side, away from the first middle frame (130), of the second middle frame (150), the fan (193) is arranged in the volute (170), an air induction opening (151) is arranged on one side, close to the volute (170), of the second middle frame (150), and the volute (170) is provided with an air outlet (171);
the first middle frame (130) and/or the second middle frame (150) are/is provided with a separation plate (131) along the thickness direction of the first middle frame (130) and the second middle frame (150);
the fresh air filter screen (191) is obliquely arranged in the air cavity (120), at least part of the fresh air filter screen is opposite to the air induction port (151), and the fresh air filter screen (191) is matched with the partition plate (131) to divide the air cavity (120) into a first cavity (121) and a second cavity (123);
the first chamber (121) is partially positioned at the top of the partition plate (131), and the other part of the first chamber is positioned on one side of the fresh air filter screen (191) close to the air induction port (151) and communicated with the air induction port (151);
the end plate (110) is provided with a dirty air inlet (111) communicated with the first chamber (121), and at least one of the end plate (110), the first middle frame (130) and the second middle frame (150) is provided with a fresh air inlet (152) communicated with the second chamber (123);
in a fresh air mode of the fresh air module (100), the fan (193) rotates to enable fresh air outside to flow into the second chamber (123) from the fresh air inlet (152), flow into the first chamber (121) through the fresh air filter screen (191), flow into the volute (170) through the induced air opening (151), and flow into the room from the air outlet (171);
when the fresh air module (100) is in a sewage air discharge mode, the fan (193) rotates, indoor dirty air can flow to the first chamber (121) from the dirty air inlet (111), then flows into the volute (170) through the air induction port (151), and flows to the outside from the air outlet (171).
2. The fresh air module as claimed in claim 1, wherein the fresh air module (100) further comprises a purification screen (194);
the first middle frame (130) is provided with a mounting plate (133) opposite to the partition plate (131) below the partition plate (131), and the mounting plate (133) is positioned in the second chamber (123);
the purification filter screen (194) is arranged between the partition plate (131) and the mounting plate (133) and divides the second chamber (123) into a fresh air cavity (127) and a purification cavity (125);
the purification filter screen (194), the partition plate (131), the mounting plate (133) and part of the end plate (110) enclose to form the purification cavity (125), and a purification air inlet (113) is arranged at a position of the end plate (110) opposite to the purification filter screen (194);
the fresh air filter screen (191), the partition plate (131), the purification filter screen (194), the mounting plate (133), part of the first middle frame (130) and part of the second middle frame (150) are enclosed to form the fresh air cavity (127), and the fresh air inlet (152) is provided with the second middle frame (150);
in the fresh air module (100) in the purification mode, the fan (193) rotates to enable indoor dirty air to flow from the purification air inlet (113) to the purification cavity (125), flow into the fresh air cavity (127) through the purification filter screen (194), flow into the first chamber (121) through the fresh air filter screen (191), flow into the volute (170) through the air inlet (151), and flow into the indoor through the air outlet (171);
the fresh air module (100) is in the fresh air mode, the fan (193) rotates, outdoor fresh air can flow into the fresh air cavity (127) from the fresh air inlet (152), flows into the first cavity (121) through the fresh air filter screen (191), flows into the volute (170) through the air inlet (151), and flows into the indoor through the air outlet (171).
3. The fresh air module as claimed in claim 2, wherein the second middle frame (150) comprises an upper portion (153) and a lower portion (155) connected to each other;
the width of the lower part (155) is larger than that of the upper part (153), so that one side of the lower part (155) close to the end plate (110) protrudes out of the upper part (153);
the first middle frame (130) is arranged on the top of the area of the lower part (155) protruding out of the upper part (153) and is connected with the upper part (153);
the end plate (110) is partially arranged at the side of the first middle frame (130), and the other part is arranged at the side of the lower part (155);
the partition plate (131) comprises a first partition plate (135) and a second partition plate (157), the first partition plate (135) is disposed in the first middle frame (130) and is disposed opposite to the mounting plate (133), the second partition plate (157) is disposed in the upper portion (153), and the first partition plate (135) is spliced to the second partition plate (157);
fresh air filter screen (191) slope set up in upper portion (153), and with second division board (157) butt, the fresh air inlet set up in lower part (155).
4. The fresh air module as claimed in claim 3, characterized in that the upper portion (153) is provided with a socket (159) in an inclined manner, and the upper portion (153) of the socket (159) is inclined in a direction approaching the first middle frame (130);
the second partition plate (157) corresponds to the upper side wall of the inserting hole (159), the upper portion (153) corresponds to the lower side wall of the inserting hole (159) and is provided with a limiting strip (161), and the fresh air filter screen (191) extends from the inserting hole (159) and slides into the upper portion (153) along the limiting strip (161) and the second partition plate (157).
5. The fresh air module as claimed in claim 4, wherein a sliding groove (163) is arranged on the limiting bar (161), and a limiting part (165) is arranged on the second partition plate (157);
fresh air filter screen (191) by socket (159) install in upper portion (153) to be located second division board (157) with between spacing strip (161), fresh air filter screen (191) with spout (163) and spacing portion (165) cooperation, can follow spout (163) with spacing portion (165) remove.
6. The fresh air module as claimed in claim 3, wherein the first middle frame (130) comprises a top wall (137) and a front side wall (139) and a rear side wall (141) connected to both sides of the top wall (137), both ends of the first partition plate (135) and the mounting plate (133) are respectively connected with the front side wall (139) and the rear side wall (141), and the first partition plate (135) is disposed on top of the mounting plate (133);
the area that preceding lateral wall (139) is located between first partition board (135) and mounting panel (133) sets up opening (143), purification filter screen (194) by opening (143) install in first partition board (135) with between mounting panel (133).
7. The fresh air module as claimed in claim 6, characterized in that the side of the first partition plate (135) opposite to the mounting plate (133) is provided with a first mounting groove (145), and the side of the mounting plate (133) opposite to the first partition plate (135) is provided with a second mounting groove (147);
the purification filter screen (194) can be inserted into the first installation groove (145) and the second installation groove (147) through the opening (143) and can move along the first installation groove (145) and the second installation groove (147).
8. The fresh air module according to any of claims 2-7, wherein the volute (170) comprises a volute body (173) and an air outlet portion (175) communicating with the volute body (173), the fan (193) is a centrifugal fan (193), the fan (193) is mounted on the volute body (173) and corresponds to the induced air opening (151), the air outlet (171) comprises a first air outlet (177) and a second air outlet (179), the first air outlet (177) and the second air outlet (179) are both disposed on the air outlet portion (175), the first air outlet (177) is used for exhausting air indoors in the fresh air mode and the purification mode, and the second air outlet (179) is used for exhausting air outdoors in the pollution discharge mode.
9. The fresh air module as claimed in claim 8, wherein the fresh air inlet (152) and the second air outlet (179) are located on the same side of the fresh air module (100), and the sidewall of the second middle frame (150) where the fresh air inlet (152) is located is inclined toward the bottom, and the sidewall of the air outlet portion (175) where the second air outlet (179) is located is inclined downward.
10. The fresh air module as claimed in claim 9, wherein the fresh air module (100) further comprises a regulating valve (210), the regulating valve (210) is installed on the second middle frame (150) and the volute (170), and the regulating valve (210) can control opening and closing of the fresh air inlet (152), the first outlet and the second outlet (179).
11. The fresh air module as claimed in any of claims 2 to 7, wherein the fresh air module (100) further comprises a valve plate (231), the dirty air intake (111) and the purge air intake (113) are both provided at the end plate (110), the valve plate (231) is movably mounted to the end plate (110), the valve plate (231) is movable to open one of the purge air intake (113) and the dirty air intake (111), or the valve plate (231) is movable to close both the dirty air intake (111) and the purge air intake (113).
12. An air conditioner comprising the fresh air module of any one of claims 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222014132.2U CN217844169U (en) | 2022-07-29 | 2022-07-29 | Fresh air module and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222014132.2U CN217844169U (en) | 2022-07-29 | 2022-07-29 | Fresh air module and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217844169U true CN217844169U (en) | 2022-11-18 |
Family
ID=84011981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222014132.2U Active CN217844169U (en) | 2022-07-29 | 2022-07-29 | Fresh air module and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217844169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021634A1 (en) * | 2022-07-29 | 2024-02-01 | 宁波奥克斯电气股份有限公司 | Fresh air module and air conditioner |
-
2022
- 2022-07-29 CN CN202222014132.2U patent/CN217844169U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021634A1 (en) * | 2022-07-29 | 2024-02-01 | 宁波奥克斯电气股份有限公司 | Fresh air module and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217844169U (en) | Fresh air module and air conditioner | |
| CN216693751U (en) | Wall-mounted air conditioner indoor unit | |
| CN213713289U (en) | Air treatment device, air conditioner indoor unit and air conditioner | |
| CN214891712U (en) | Purifier with heating function | |
| CN217844177U (en) | Fresh air module and air conditioner | |
| CN212390494U (en) | Air treatment device, air conditioner indoor unit and air conditioner | |
| CN217844170U (en) | Fresh air module and air conditioner | |
| CN217844175U (en) | Fresh air device and air conditioner | |
| CN217844174U (en) | Fresh air device and air conditioner | |
| CN217844168U (en) | Fresh air module and air conditioner | |
| CN117515715A (en) | Fresh air module and air conditioner | |
| CN214042228U (en) | Computer machine case heat dissipation mechanism | |
| CN209116448U (en) | Air conditioner | |
| CN109307327B (en) | Air purifier | |
| CN220823588U (en) | Novel computer lab air conditioner | |
| CN108087982B (en) | Air manager indoor unit and air manager | |
| CN218599868U (en) | Fresh air conditioner with air inlet adjusting structure | |
| CN217844172U (en) | Fresh air device and air conditioner | |
| WO2024021633A1 (en) | Fresh air module and air conditioner | |
| CN117515713A (en) | Fresh air module and air conditioner | |
| CN217844171U (en) | Fresh air module and air conditioner | |
| CN220817911U (en) | Indoor unit of vertical air conditioner | |
| CN218065131U (en) | Fresh air module and fresh air conditioner | |
| CN215909332U (en) | Air inlet structure of wall-mounted air sterilizer | |
| CN217844173U (en) | Fresh air module and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |