CN209857355U - Water pan assembly for air treatment equipment and air treatment equipment - Google Patents
Water pan assembly for air treatment equipment and air treatment equipment Download PDFInfo
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- CN209857355U CN209857355U CN201920468914.9U CN201920468914U CN209857355U CN 209857355 U CN209857355 U CN 209857355U CN 201920468914 U CN201920468914 U CN 201920468914U CN 209857355 U CN209857355 U CN 209857355U
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Abstract
The utility model discloses a water collector subassembly and air treatment equipment for air treatment equipment, water collector subassembly includes: water collector, siphon subassembly and the detection device that leaks. Be equipped with the outlet with water receiving space intercommunication on the water collector, the siphon subassembly includes siphon and sleeve pipe, the siphon includes first pipe portion and second pipe portion, second pipe portion and outlet intercommunication, the end of intaking of first pipe portion is located the top of the play water end of second pipe portion, the sleeve pipe overcoat is in first pipe portion and cooperates in order to inject the water inlet flow path with first pipe portion, the water inlet flow path communicates with the end of intaking of water receiving space and first pipe portion respectively, the end of intaking of water inlet flow path is located the top of the play water end of second pipe portion, water leakage detection device detects the liquid level change in the water collector when trigger switch triggers and first pipe portion does not intake and whether leaks water with the judgement water collector. According to the utility model discloses a water collector subassembly can be satisfying the condition of leaking of detecting the water collector under the condition of normal drainage, has very strong practicality.
Description
Technical Field
The utility model belongs to the technical field of air treatment equipment and specifically relates to a water collector subassembly and air treatment equipment for air treatment equipment is related to.
Background
In the related art, a water pan is arranged in an air treatment device (such as an air conditioner or a humidifier), a detection device for detecting whether the water pan leaks or not is arranged in the water pan, but a higher water level needs to be kept in the water pan in order to meet the detection requirement of the detection device, so that water in the water pan is difficult to be drained cleanly, and the drainage requirement of the water pan cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a water collector subassembly for air treatment equipment, water collector subassembly has structural design ingenious, can satisfy simultaneously and detect whether the water collector leaks and the demand of drainage.
The utility model also provides an air treatment equipment of having above-mentioned water collector subassembly.
According to the utility model discloses a water collector subassembly for air treatment equipment, include: the water receiving tray is internally provided with a water receiving space, and a water outlet communicated with the water receiving space is formed in the water receiving tray; the siphon component comprises a siphon and a sleeve, the siphon comprises a first pipe part and a second pipe part which are communicated, the second pipe part is communicated with the water outlet, the water inlet end of the first pipe part is positioned above the water outlet end of the second pipe part, one axial end of the sleeve is arranged in an open manner, the sleeve is sleeved on the first pipe part and is in clearance fit with the first pipe part to define a water inlet flow path, the water inlet flow path is respectively communicated with the water receiving space and the water inlet end of the first pipe part, and the water inlet end of the water inlet flow path is positioned above the water outlet end of the second pipe part; the water leakage detection device is arranged on the water pan, a trigger switch of the water leakage detection device is positioned below a water inlet end of the first pipe part, and the water leakage detection device is constructed to detect the change of the liquid level in the water pan so as to judge whether the water pan leaks water or not when the trigger switch triggers and the first pipe part does not feed water.
According to the utility model discloses a water collector subassembly for air treatment equipment, through setting up siphon subassembly and the detection device that leaks, the siphon subassembly can play and carry out the dual function that impounds and drainage to the water collector, and the detection device that leaks can detect whether the water collector appears leaking, can detect the condition of leaking of water collector from this under the condition that satisfies the normal drainage of water collector to can in time solve the problem that the water collector leaked, have very strong practicality.
According to some embodiments of the present invention, the water collector assembly further comprises: the water receiving space is limited by the water baffle which is arranged in the water receiving tray and matched with the water receiving tray, the height of the first pipe part is lower than that of the water baffle, and the second pipe part penetrates through the water baffle to be communicated with the water outlet.
In some embodiments of the present invention, the siphon is formed as one piece with the splash plate.
In some embodiments of the present invention, the sleeve is provided with a connecting portion extending toward the water baffle, and the connecting portion is fixed to the water baffle.
According to some embodiments of the utility model, be equipped with the water-collecting part of undercut on the diapire of water collector, the end of intaking of inhalant canal is located in the water-collecting part.
In some embodiments of the present invention, a diversion inclined plane is disposed on the bottom wall of the water receiving tray to guide the water in the water receiving space to the water collecting portion.
According to some embodiments of the utility model, the detection device that leaks includes the float, the float follows liquid level in the water collector rises in order to trigger switch.
In some embodiments of the present invention, the float and the trigger switch are both formed as a magnetic member, and the float and the trigger switch are magnetically attracted to cooperate to trigger the trigger switch.
According to the utility model discloses a some embodiments, be equipped with the guiding gutter on the diapire of water collector, on the last direction down, the guiding gutter orientation is close to the direction slope of the detection device that leaks extends in order to guide water to the detection device that leaks.
According to some embodiments of the invention, the first pipe portion extends vertically and the second pipe portion extends horizontally.
According to the utility model discloses air treatment equipment, include according to the utility model discloses a water collector subassembly for air treatment equipment of above-mentioned embodiment.
According to the utility model discloses air treatment equipment, through setting up above-mentioned water collector subassembly, the water collector subassembly is equipped with and sets up the siphon subassembly and leak detection device, and the siphon subassembly can play the dual function that the butt joint water collector carries out retaining and drainage, and the detection device that leaks can detect whether the water collector appears leaking, can detect the condition of leaking of water collector under the condition that satisfies the normal drainage of water collector from this to can in time solve the problem that the water collector leaked, promote air treatment equipment's product practicality greatly.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a water pan assembly according to an embodiment of the present invention;
fig. 2 is a schematic view of a matching state of a sleeve and a siphon according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion circled by A in FIG. 2;
figure 4 is a top view of a water pan assembly according to an embodiment of the present invention;
figure 5 is a side view of a water pan assembly according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view taken in the direction B-B in FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 6 encircled at D;
FIG. 8 is a cross-sectional view taken in the direction of C-C in FIG. 5;
fig. 9 is a partial structural schematic diagram of an air treatment device according to an embodiment of the present invention.
Reference numerals:
the air treatment device 100 is provided with,
the water-receiving tray component 1 is provided with a water-receiving tray,
a water receiving tray 11, a water receiving space 11a, a water outlet 11b, a bottom plate 111, a water collecting part 1111, a diversion inclined plane 1112, a water guiding groove 1113, a surrounding plate 112,
the siphon tube assembly 12, the inlet flow path 12a, the siphon tube 121, the first tube part 121a, the second tube part 121b, the sleeve 122, the sealed end 122a, the open end 122b, the connecting part 1221, the mounting hole 1221a,
the water leakage detecting device 13, the float 131, the water guard 14, the screw post 141,
the heating water tank 2, the water vapor outlet 21,
a water replenishing tank 3, a water inlet valve 31,
and a water pipe 4 is added.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
A water tray assembly 1 according to an embodiment of the present invention will now be described with reference to the accompanying drawings, which water tray assembly 1 may be used in an air treatment apparatus 100.
As shown in fig. 1-2, a water pan assembly 1 for an air treatment device 100 according to an embodiment of the present invention includes: a water pan 11, a siphon tube assembly 12 and a water leakage detection device 13.
A water receiving space 11a can be defined in the water receiving tray 11, and a water outlet 11b communicated with the water receiving space 11a can be arranged on the water receiving tray 11. For example, the water pan assembly 1 may be disposed in an air conditioner, a heat exchanger of the air conditioner may be disposed above the water pan 11, and condensed water may be formed on a surface of the heat exchanger during heat exchange, and may drop into the water receiving space 11a under the action of gravity, and the condensed water in the water pan 11 may be discharged from the water outlet 11 b. For example, the tray assembly 1 may be provided in a humidifier, a tank of the humidifier may be provided above the tray 11, water overflowing the tank may be dropped into the receiving space 11a by gravity, and water in the tray 11 may be discharged through the drain port 11 b.
As shown in fig. 5 and 7, the siphon assembly 12 may include a siphon tube 121 and a sleeve 122, the siphon tube 121 may include a first tube 121a and a second tube 121b that are connected to each other, the second tube 121b may be connected to the water outlet 11b, a water inlet end of the first tube 121a may be located above a water outlet end of the second tube 121b, an axial end of the sleeve 122 may be open, the sleeve 122 may be sleeved on the first tube 121a and be in clearance fit with the first tube 121a to define a water inlet flow path 12a, the water inlet flow path 12a is respectively connected to the water receiving space 11a and the water inlet end of the first tube 121a, and the water inlet end of the water inlet flow path 12a may be located above the water outlet end of the second tube 121 b.
Specifically, the siphon tube assembly 12 may guide the water in the water receiving space 11a to the drain port 11b for draining. The water receiving space 11a, the water inlet flow path 12a, the first pipe 121a and the second pipe 121b are communicated with each other. When the liquid level in the water receiving space 11a does not reach the set height, the water receiving tray 11 is in a water storage state. According to the principle of a communicating vessel, the liquid level in the water receiving space 11a and the liquid level in the water inlet flow path 12a are changed in synchronization. When the liquid level in the water receiving space 11a is higher than the water inlet end of the first pipe 121a, the water in the water inlet flow path 12a starts to enter the first pipe 121a, and the water can be discharged through the first pipe 121a, the second pipe 121b and the water outlet 11b in sequence. According to the siphon principle, the water introduced into the siphon tube 121 may discharge the air in the siphon tube 121, thereby forming a negative pressure in the siphon tube 121. Thus, the water in the receiving space 11a can be discharged through the water inlet passage 12a, the siphon tube 121, and the water outlet 11b in this order. When the liquid level in the water receiving space 11a is lower than the water inlet end of the water inlet flow path 12a, the siphon tube assembly 12 stops draining.
For example, both the sleeve 122 and the first pipe portion 121a may be formed in a cylindrical barrel shape, and the inner diameter of the sleeve 122 is larger than the outer diameter of the first pipe portion 121 a. Wherein the sleeve 122 includes an open end 122b and a sealed end 122a, the sleeve 122 can be sleeved on the first pipe part 121a through the open end 122b, and the sealed end 122a is positioned above the first pipe part 121a and spaced apart from the water inlet end of the first pipe part 121 a. Accordingly, when the air in the siphon tube 121 is discharged by the water introduced into the first pipe part 121a, a stable negative pressure is formed in the siphon tube 121, and the drainage effect of the siphon tube assembly 12 can be improved.
As shown in fig. 1 to 2, the water leakage detecting device 13 may be disposed on the water receiving tray 11, the trigger switch of the water leakage detecting device 13 may be located below the water inlet end of the first pipe part 121a, and the water leakage detecting device 13 may be configured to detect a change in the liquid level in the water receiving space 11a when the trigger switch is triggered and the first pipe part 121a does not supply water to determine whether the water receiving tray 11 leaks water.
Specifically, when water starts to enter the water receiving space 11a, the water receiving tray 11 can first receive water because the water inlet end of the first pipe portion 121a is located above the water outlet end of the second pipe portion 121b, and the liquid level in the water receiving space 11a and the liquid level in the water inlet flow path 12a change in synchronization with each other. In the process of storing water in the water receiving tray 11, the trigger switch of the water leakage detecting device 13 can be triggered, and at the moment, the water leakage detecting device 13 can detect the liquid level change in the water receiving space 11a, so that whether water leakage occurs in the water receiving tray 11 can be judged. For example, when the water leakage detecting device 13 detects that the liquid level in the water receiving space 11a drops when the water receiving tray 11 stores water, it can indicate that the water receiving tray 11 leaks water, and the water leakage detecting device 13 can send out a warning signal to remind a user to overhaul the water receiving tray 11. When the liquid level in the water receiving space 11a is higher than the water inlet end of the first pipe portion 121a, the water in the water inlet flow path 12a starts to enter the siphon pipe 121, the siphon pipe assembly 12 starts to discharge water, and the water leakage detection device 13 stops working.
In a specific example of the present invention, the water leakage detecting device 13 may include: the liquid level detection device comprises a control mainboard, a trigger switch, a first liquid level detection sensor, a second liquid level detection sensor and an alarm device, wherein the trigger switch, the first liquid level detection sensor, the second liquid level detection sensor and the alarm device are respectively in communication connection with the control mainboard. The trigger switch is disposed below the water inlet end of the first pipe portion 121a, and the second liquid level detection sensor is disposed flush with the water inlet end of the first pipe portion 121a to detect whether the liquid level reaches the water inlet end of the first pipe portion 121 a. When the liquid level height in water receiving space 11a and trigger switch's high parallel and level, trigger switch is triggered, and first liquid level detection sensor begins to carry out work, and first liquid level detection sensor begins to detect the real-time liquid level in water receiving space 11a and will detect data transmission and to control the mainboard, and the control mainboard can judge the liquid level change in two adjacent water receiving space 11a constantly. If the second liquid level detection sensor does not detect that the liquid level reaches the water inlet end of the first pipe part 121a and the control main board detects that the liquid level in the water receiving space 11a descends, the control main board controls the alarm device to send an alarm signal to prompt a user to overhaul the water tray 11. If the second liquid level detecting sensor detects that the liquid level reaches the water inlet end of the first pipe portion 121a, the water leakage detecting device 13 stops operating, and the siphon tube assembly 12 starts to discharge water.
It should be noted that the water leakage detection device 13 may include only the first liquid level detection sensor, and when the liquid level in the water receiving space 11a is flush with the height of the trigger switch, the trigger switch is triggered to start the operation of the first liquid level detection sensor. The control mainboard can be according to the liquid level change in two adjacent moments water receiving space 11a that first liquid level detection sensor detected in order to judge whether water collector 11 leaks. When the liquid level in the receiving space 11a reaches the water inlet end of the first pipe portion 121a, the siphon tube assembly 12 starts to discharge water.
According to the utility model discloses a water collector subassembly 1 for air treatment equipment 100, through setting up siphon subassembly 12 and the detection device 13 that leaks, siphon subassembly 12 can play and carry out the dual function that impounds and the drainage to water collector 11, and the detection device 13 that leaks can detect whether water collector 11 appears leaking, can detect the condition of leaking of water collector 11 under the condition that satisfies water collector 11 normal drainage from this to can in time solve the problem that water collector 11 leaked, have very strong practicality.
As shown in fig. 3-4, according to some embodiments of the present invention, the water pan assembly 1 may further include a water baffle 14, the water baffle 14 may be disposed in the water pan 11 and cooperate with the water pan 11 to define a water receiving space 11a, the first pipe portion 121a may be lower than the water baffle 14, and the second pipe portion 121b may pass through the water baffle 14 to communicate with the water outlet 11b, so as to conveniently store water in the water pan 11.
Specifically, the siphon tube 121 may be in sealing engagement with the water deflector 14 and the second tube 121b may pass through the water deflector 14 to communicate with the drain port 11b, so that the water deflector 14 may prevent the water in the water receiving space 11a from being directly discharged through the drain port 11b, and the water pan 11 may be filled with the water. And the water guard 14 is higher than the water inlet end of the first pipe portion 121a, so that it is possible to ensure that the water in the drip tray 11 can be smoothly discharged through the siphon tube assembly 12.
Alternatively, the water deflector 14 may be in sealing engagement with the inner peripheral wall of the water collector 11, and the water deflector 14 may also be formed as an integral part with the water collector 11. For example, in the specific example shown in fig. 1, the water tray 11 may include a bottom plate 111 and a surrounding plate 112, the surrounding plate 112 extending in a circumferential direction of the bottom plate 111 and being formed in a closed ring shape, the surrounding plate 112 extending upward with respect to the bottom plate 111. The water baffle 14 is arranged in the water receiving tray 11, the water baffle 14 and the bottom plate 111 are formed into an integral molding piece, two ends of the water baffle 14 in the length direction are respectively matched with the enclosing plates 112 in a sealing mode, the siphon pipe assembly 12 is arranged on the water baffle 14, and therefore the bottom plate 111, the enclosing plates 112 and the water baffle 14 can form a closed water receiving space 11 a. Of course, the splash plate 14 may be formed as an integral injection molded part with the shroud 112, and the splash plate 14 may be formed as an integral injection molded part with the shroud 112 and the bottom plate 111.
In some embodiments of the present invention, the siphon 121 may be formed as a single piece with the water baffle 14, so that the matching structure of the water baffle 14 and the siphon 121 may be more compact, and the water storage effect of the water baffle 14 may be improved. For example, the siphon tube 121 may be formed as an integrally injection-molded piece with the splash plate 14. It is understood that the siphon tube 121 may be formed as a separate member with the water baffle 14, wherein the first pipe portion 121a may be located in the water receiving space 11a, one end of the second pipe portion 121b may be located in the water receiving space 11a to be connected to the first pipe portion 121a, the other end of the second pipe portion 121b may pass through the water baffle 14 to communicate with the water outlet 11b, and the second pipe portion 121b is in sealing engagement with the water baffle 14.
As shown in fig. 3-4, in some embodiments of the present invention, the sleeve 122 may be provided with a connecting portion 1221 extending toward the water baffle 14, and the connecting portion 1221 may be fixed to the water baffle 14, so as to facilitate fixing the siphon tube assembly 12, and further make the overall structure of the water collector assembly 1 more compact.
For example, the connection portion 1221 may be disposed at a top end of the sleeve 122, one end of the connection portion 1221 is connected to the sleeve 122, the other end of the connection portion 1221 extends toward a direction close to the water guard 14, and the connection portion 1221 is provided with a mounting hole 1221 a. The water baffle 14 is provided with a screw column 141, and the mounting hole 1221a is arranged opposite to the screw hole on the screw column 141. A fixing screw may be used to screw the threaded post through the mounting hole 1221a, thereby fixing the sleeve 122 to the splash plate 14. Of course, it is understood that the connecting portion 1221 may also be connected to the water deflector 14 by riveting, and the connecting portion 1221 may also be fixed to the water deflector 14 by adhering with an adhesive.
The fixing manner of the sleeve 122 is not limited to this. For example, the sleeve 122 may be fixed to the shroud 112 of the drip tray 11, and the sleeve 122 may be fixed to the siphon tube 121, as long as the inlet flow path 12a is defined between the sleeve 122 and the first tube part 121 a.
As shown in fig. 6 to 7, according to some embodiments of the present invention, a water collecting portion 1111 may be formed on the bottom wall of the water receiving tray 11 and may be recessed downward, and a water inlet end of the water inlet flow path 12a may be located in the water collecting portion 1111, thereby improving a drainage effect of the siphon tube assembly 12. It can be understood that, since the sump 1111 is recessed downward with respect to the bottom wall of the water receiving pan 11, the water introduced into the water receiving space 11a may be first introduced into the sump 1111 according to the principle of "water flowing down". Accordingly, the water inlet end of the water inlet channel 12a is positioned in the water collection portion 1111, so that the water in the water receiving tray 11 can be drained completely.
As shown in fig. 4, in some embodiments of the present invention, a diversion slope 1112 may be disposed on the bottom wall of the water receiving tray 11 to guide water in the water receiving space 11a to the water collecting portion 1111, so as to improve the drainage efficiency of the water receiving tray assembly 1. Alternatively, a plurality of flow guiding slopes 1112 connected in series may be disposed on the bottom wall of the water receiving tray 11, and each flow guiding slope 1112 may extend obliquely toward the water collecting portion 1111 in a direction from top to bottom, so as to guide water entering the water receiving space 11a to the water collecting portion 1111, thereby ensuring that the siphon tube assembly 12 can completely discharge water in the water receiving space 11 a.
As shown in fig. 8, according to some embodiments of the present invention, the water leakage detection device 13 may include a float 131, and the float 131 may follow the rise of the liquid level in the water pan 11 to trigger the trigger switch, so that the trigger mode of the trigger switch may be simpler, and the detection accuracy of the water leakage detection device 13 may be improved.
The utility model discloses an in some embodiments, float 131 and trigger switch all can form into the magnetic part, and float 131 can inhale the cooperation with trigger switch magnetism in order to trigger switch, can make float 131 more ingenious with trigger switch's cooperation mode from this, can promote the detection precision of the detection device 13 that leaks. Optionally, the water leakage detecting device 13 may further include a guiding cylinder (not shown) disposed adjacent to the trigger switch and communicating with the water receiving space 11a, so that the guiding cylinder and the liquid level in the water receiving space 11a may be kept consistent. The guide cylinder extends in the vertical direction, and the float 131 is provided inside the guide cylinder. Thus, with the above arrangement, the guide cylinder can limit the float 131, and prevent the float 131 from floating to a position away from the trigger switch to prevent the trigger switch from being normally triggered, thereby improving the detection accuracy of the water leakage detection device 13.
The operation of the water leakage detection device 13 according to the present invention will be described in detail with reference to a specific embodiment.
The water leakage detecting device 13 may include: the control system comprises a control mainboard, a floater 131, a trigger switch, a first liquid level detection sensor, a second liquid level detection sensor and an alarm device, wherein the trigger switch, the first liquid level detection sensor, the second liquid level detection sensor and the alarm device are respectively in communication connection with the control mainboard. The trigger switch is arranged below the water inlet end of the first pipe part 121a, and the trigger switch is a magnetic material part. The guide cylinder is arranged close to the trigger switch and communicated with the water receiving space 11a, so that the liquid level in the guide cylinder and the liquid level in the water receiving space 11a can be kept consistent. The guide cylinder extends in the vertical direction, the float 131 is formed as a spherical magnetic material piece and the float 131 is provided inside the guide cylinder. The second liquid level detection sensor is disposed flush with the water inlet end of the first pipe part 121a to detect whether the liquid level reaches the water inlet end of the first pipe part 121 a.
When water starts to enter the drip tray 11, the float 131 may float on the water surface. When the liquid level in the water receiving space 11a rises to a certain height, the floater 131 is matched with the trigger switch in a magnetic attraction manner, the trigger switch is triggered, and the first liquid level detection sensor starts to work. First liquid level detection sensor begins to detect the real-time liquid level in water receiving space 11a and will detect data transmission and to control the mainboard, and control the mainboard can judge the liquid level change in two adjacent moments water receiving space 11 a. If the second liquid level detection sensor does not detect that the liquid level reaches the water inlet end of the first pipe part 121a and the control main board detects that the liquid level in the water receiving space 11a descends, the control main board controls the alarm device to send an alarm signal to prompt a user to overhaul the water tray 11. If the second liquid level detecting sensor detects that the liquid level reaches the water inlet end of the first pipe portion 121a, the water leakage detecting device 13 stops operating, and the siphon tube assembly 12 starts to discharge water.
As shown in fig. 4, according to some embodiments of the present invention, the water guiding groove 1113 may be provided on the bottom wall of the water receiving tray 11, and in the direction from the top to the bottom, the water guiding groove 1113 may extend toward the direction inclined near the water leakage detecting device 13 to guide water to the water leakage detecting device 13, and thus, the water entering into the water receiving space 11a may first flow toward the water leakage detecting device 13 along the water guiding groove 1113, thereby improving the detection sensitivity of the water leakage detecting device 13.
As shown in fig. 7, according to some embodiments of the present invention, the first pipe portion 121a may extend vertically, and the second pipe portion 121b may extend horizontally, and thus, the first pipe portion 121a and the second pipe portion 121b may be formed substantially in an L shape, so that the overall structure of the siphon pipe 121 may be more compact, and a good drainage effect may be achieved.
The water tray assembly 1 according to the present invention will be described in detail in one embodiment with reference to the accompanying drawings, and the water tray assembly 1 may be provided in an air treatment apparatus 100. It is to be understood that the following description is exemplary only, and is not intended as a specific limitation on the invention.
As shown in fig. 1-2, according to the utility model discloses water collector subassembly 1, include: a water pan 11, a siphon pipe component 12, a water leakage detection device 13 and a water baffle 14.
The water tray 11 may include a bottom plate 111 and a surrounding plate 112, the surrounding plate 112 extends in a circumferential direction of the bottom plate 111 and is formed in a closed ring shape, and the surrounding plate 112 extends upward relative to the bottom plate 111. The water baffle 14 is arranged in the water receiving tray 11, the water baffle 14 and the bottom plate 111 form an integrated piece, two ends of the water baffle 14 in the length direction are respectively matched with the enclosing plate 112 in a sealing way, therefore, the bottom plate 111, the enclosing plate 112 and the water baffle 14 can form a closed water receiving space 11a, and a water outlet 11b communicated with the water receiving space 11a can be arranged on the water receiving tray 11.
As shown in fig. 3 and 7, the siphon tube assembly 12 may include a siphon tube 121 and a sleeve 122, the siphon tube 121 may include a first tube part 121a and a second tube part 121b communicating with each other, the first tube part 121a extends in a vertical direction, the second tube part 121b extends in a horizontal direction, and the second tube part 121b may communicate with the drain port 11 b. The water inlet end of the first pipe portion 121a may be located above the water outlet end of the second pipe portion 121b, one axial end of the sleeve 122 may be open, the sleeve 122 may be sleeved on the first pipe portion 121a and be in clearance fit with the first pipe portion 121a to define the water inlet flow path 12a, the water inlet flow path 12a is respectively communicated with the water receiving space 11a and the water inlet end of the first pipe portion 121a, and the water inlet end of the water inlet flow path 12a may be located above the water outlet end of the second pipe portion 121 b. As shown in fig. 6-7, a water collecting portion 1111 may be formed on the bottom wall of the water tray 11 and may be recessed downward, and a water inlet end of the water inlet flow path 12a may be located in the water collecting portion 1111.
As shown in fig. 3, both the sleeve 122 and the first pipe part 121a may be formed in a cylindrical barrel shape, and the inner diameter of the sleeve 122 is larger than the outer diameter of the first pipe part 121 a. Wherein the sleeve 122 includes an open end 122b and a sealed end 122a, the sleeve 122 can be sleeved on the first pipe part 121a through the open end 122b, and the sealed end 122a is positioned above the first pipe part 121a and spaced apart from the water inlet end of the first pipe part 121 a. Accordingly, when the air in the siphon tube 121 is discharged by the water introduced into the first pipe part 121a, a stable negative pressure is formed in the siphon tube 121, and the drainage effect of the siphon tube assembly 12 can be improved. The top of sleeve 122 is equipped with connecting portion 1221, and the one end of connecting portion 1221 links to each other with sleeve 122, and the other end orientation of connecting portion 1221 extends near the direction of breakwater 14, is equipped with mounting hole 1221a on the connecting portion 1221. The water baffle 14 is provided with a screw column 141, and the mounting hole 1221a is arranged opposite to the screw hole on the screw column 141. A fixing screw may be used to screw the threaded post through the mounting hole 1221a, thereby fixing the sleeve 122 to the splash plate 14.
The water leakage detecting device 13 may include: the control system comprises a control mainboard, a floater 131, a trigger switch, a first liquid level detection sensor, a second liquid level detection sensor and an alarm device, wherein the trigger switch, the first liquid level detection sensor, the second liquid level detection sensor and the alarm device are respectively in communication connection with the control mainboard. The trigger switch is arranged below the water inlet end of the first pipe part 121a, and the trigger switch is a magnetic material part. The guide cylinder is arranged close to the trigger switch and communicated with the water receiving space 11a, so that the liquid level in the guide cylinder and the liquid level in the water receiving space 11a can be kept consistent. The guide cylinder extends in the vertical direction, the float 131 is formed as a spherical magnetic material piece and the float 131 is provided inside the guide cylinder. The second liquid level detection sensor is disposed flush with the water inlet end of the first pipe part 121a to detect whether the liquid level reaches the water inlet end of the first pipe part 121 a.
Specifically, when water starts to enter the drip tray 11, the float 131 may float on the water surface. When the liquid level in the water receiving space 11a rises to a certain height, the floater 131 is matched with the trigger switch in a magnetic attraction manner, the trigger switch is triggered, and the first liquid level detection sensor starts to work. First liquid level detection sensor begins to detect the real-time liquid level in water receiving space 11a and will detect data transmission and to control the mainboard, and control the mainboard can judge the liquid level change in two adjacent moments water receiving space 11 a. If the second liquid level detection sensor does not detect that the liquid level reaches the water inlet end of the first pipe part 121a and the control main board detects that the liquid level in the water receiving space 11a descends, the control main board controls the alarm device to send an alarm signal to prompt a user to overhaul the water tray 11. If the second liquid level detecting sensor detects that the liquid level reaches the water inlet end of the first pipe portion 121a, the water leakage detecting device 13 stops operating, and the siphon tube assembly 12 starts to discharge water.
It can be understood that the water receiving space 11a, the water inlet passage 12a, the first pipe 121a and the second pipe 121b are communicated with each other. When the liquid level in the water receiving space 11a does not reach the set height, the water receiving tray 11 is in a water storage state. According to the principle of a communicating vessel, the liquid level in the water receiving space 11a and the liquid level in the water inlet flow path 12a are changed in synchronization. When the liquid level in the drip tray 11 is higher than the water inlet end of the first pipe portion 121a, the water in the inlet flow path 12a starts to enter the siphon tube 121. According to the siphon principle, the water introduced into the siphon tube 121 may discharge the air in the siphon tube 121, thereby forming a negative pressure in the siphon tube 121. Thus, the water in the receiving space 11a can be discharged through the inlet flow path 12a, the siphon tube 121, and the drain port 11 b. When the liquid level in the water receiving space 11a is lower than the water inlet end of the water inlet flow path 12a, the siphon tube assembly 12 stops draining. Since the water inlet end of the water inlet flow path 12a is located in the water collection portion 1111, the siphon tube assembly 12 can completely drain the water in the drip tray 11.
According to the utility model discloses air treatment device 100, include according to the utility model discloses a water collector subassembly 1 for air treatment device 100 of above-mentioned embodiment.
According to the utility model discloses air treatment equipment 100, through setting up above-mentioned water collector subassembly 1, water collector subassembly 1 is equipped with and sets up siphon subassembly 12 and leak detection device 13, siphon subassembly 12 can play and carry out the dual function that impounds and the drainage to water collector 11, leak detection device 13 can detect whether water collector 11 appears leaking, can detect the condition of leaking of water collector 11 under the condition that satisfies water collector 11 normal drainage from this, thereby can in time solve the problem that water collector 11 leaks, air treatment equipment 100's product practicality has been promoted greatly.
As shown in fig. 9, in a specific example of the present invention, the air processing apparatus 100 may be a humidifying device, and the air processing apparatus 100 includes: water collector subassembly 1, moisturizing water tank 3 and heating water tank 2 are located the top of water collector subassembly 1 simultaneously, and water collector 11 is used for collecting the water that moisturizing water tank 3 and heating water tank 2 drip. The water replenishing water tank 3 is connected with a water source through a water inlet valve 31, the heating water tank 2 is connected with the water replenishing water tank 3 through a water adding pipe 4, and the height of a water outlet on the water replenishing water tank 3 is higher than that of a water inlet on the heating water tank 2. Thus, according to the siphon principle, the water in the water replenishing tank 3 can enter the heating tank 2 through the water adding pipe 4.
The heating water tank 2 is internally provided with a PTC heating pipe which can heat water in the heating water tank 2 to form steam. A steam outlet 21 is provided on the heating water tank 2, and the steam in the heating water tank 2 can be discharged through the steam outlet 21. The water vapor discharged from the water vapor outlet 21 may be introduced into a specific space (for example, an indoor space) by using a connecting pipe, or the water vapor may be directly discharged into the specific space through the water vapor outlet 21.
When water leakage occurs in the water replenishing water tank 3 and/or the heating water tank 2, water leaked from the water replenishing water tank 3 and/or the heating water tank 2 can drip into the water receiving tray 11, and the siphon pipe assembly 12 can perform the functions of water storage and water drainage, so that water in the water receiving tray 11 can be drained, and the siphon pipe assembly can be matched with the water leakage detection device 13 to detect whether water leakage occurs in the water receiving tray 11.
Alternatively, the humidifying device may include a plurality of heating water tanks 2, and the moisturizing water tank 3 is communicated with each heating water tank 2 through a plurality of moisturizing pipes 4. Wherein, all be equipped with the PTC heating pipe in every heating water tank 2, all be equipped with vapor outlet 21 on every heating water tank 2, the PTC heating pipe in the heating water tank 2 can independent control. Therefore, the humidifying efficiency of the humidifying device can be improved, and the use flexibility of a user can be improved. Of course, the humidifying device may also include a heating water tank 2, the heating water tank 2 is provided with a plurality of water vapor outlets 21, and the plurality of water vapor outlets 21 may discharge water vapor outwards at the same time.
In the description of the present invention, it is to be understood that the terms "length", "upper", "lower", "vertical", "horizontal", "inner", "axial", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (11)
1. A water tray assembly for an air treatment device, comprising:
the water receiving tray is internally provided with a water receiving space, and a water outlet communicated with the water receiving space is formed in the water receiving tray;
the siphon component comprises a siphon and a sleeve, the siphon comprises a first pipe part and a second pipe part which are communicated, the second pipe part is communicated with the water outlet, the water inlet end of the first pipe part is positioned above the water outlet end of the second pipe part, one axial end of the sleeve is arranged in an open manner, the sleeve is sleeved on the first pipe part and is in clearance fit with the first pipe part to define a water inlet flow path, the water inlet flow path is respectively communicated with the water receiving space and the water inlet end of the first pipe part, and the water inlet end of the water inlet flow path is positioned above the water outlet end of the second pipe part;
the water leakage detection device is arranged on the water pan, a trigger switch of the water leakage detection device is positioned below a water inlet end of the first pipe part, and the water leakage detection device is constructed to detect the change of the liquid level in the water pan so as to judge whether the water pan leaks water or not when the trigger switch triggers and the first pipe part does not feed water.
2. A water tray assembly for an air treatment device according to claim 1, further comprising: the water receiving space is limited by the water baffle which is arranged in the water receiving tray and matched with the water receiving tray, the height of the first pipe part is lower than that of the water baffle, and the second pipe part penetrates through the water baffle to be communicated with the water outlet.
3. A drip tray assembly for an air treatment device according to claim 2, wherein the siphon tube is formed in one piece with the splash plate.
4. The water collector assembly for an air treatment device as claimed in claim 2, wherein said sleeve is provided with a connecting portion extending towards said splash plate, said connecting portion being secured to said splash plate.
5. The water collector assembly for an air treatment device of claim 1, wherein a downwardly concave water collection portion is provided on a bottom wall of the water collector, and a water inlet end of the water inlet flow path is located in the water collection portion.
6. The water collector tray assembly for an air treatment device according to claim 5, wherein a flow guiding slope is provided on a bottom wall of the water collector tray to guide water in the water receiving space to the water collecting part.
7. The drip tray assembly for an air treatment device according to claim 1, wherein said water leak detection means comprises a float which follows the rise of the liquid level in the drip tray to trigger said trigger switch.
8. The drip tray assembly for an air treatment device of claim 7, wherein the float and the trigger switch are each formed as a magnetic member, the float magnetically cooperating with the trigger switch to trigger the trigger switch.
9. The water collector tray assembly for an air treatment apparatus as claimed in claim 1, wherein a water guide groove is provided on a bottom wall of the water collector tray, and the water guide groove extends obliquely in a direction from top to bottom toward a direction close to the water leakage detection means to guide water to the water leakage detection means.
10. A water tray assembly for an air treatment apparatus according to any of claims 1 to 9, wherein the first duct portion extends vertically and the second duct portion extends horizontally.
11. An air treatment device comprising a water tray assembly for an air treatment device according to any of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468914.9U CN209857355U (en) | 2019-04-08 | 2019-04-08 | Water pan assembly for air treatment equipment and air treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468914.9U CN209857355U (en) | 2019-04-08 | 2019-04-08 | Water pan assembly for air treatment equipment and air treatment equipment |
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| Publication Number | Publication Date |
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| CN209857355U true CN209857355U (en) | 2019-12-27 |
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| CN201920468914.9U Active CN209857355U (en) | 2019-04-08 | 2019-04-08 | Water pan assembly for air treatment equipment and air treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974273A (en) * | 2019-04-08 | 2019-07-05 | 广东美的暖通设备有限公司 | Water pan component and airhandling equipment for airhandling equipment |
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2019
- 2019-04-08 CN CN201920468914.9U patent/CN209857355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974273A (en) * | 2019-04-08 | 2019-07-05 | 广东美的暖通设备有限公司 | Water pan component and airhandling equipment for airhandling equipment |
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