CN209819726U - Humidifying device and multi-connected air conditioning system - Google Patents
Humidifying device and multi-connected air conditioning system Download PDFInfo
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- CN209819726U CN209819726U CN201920476566.XU CN201920476566U CN209819726U CN 209819726 U CN209819726 U CN 209819726U CN 201920476566 U CN201920476566 U CN 201920476566U CN 209819726 U CN209819726 U CN 209819726U
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Abstract
The utility model discloses a humidifying device and a multi-connected air conditioning system, wherein, the humidifying device comprises a shell, a containing cavity is formed on the shell, and an air outlet communicated with the containing cavity is arranged on the shell; the water storage tanks are arranged in the accommodating cavity; the steam generating units are arranged in the accommodating cavity, the steam generating units and the water storage tanks are arranged in a one-to-one correspondence mode, each steam generating unit is provided with a steam outlet, and the steam outlets are communicated with the air outlet holes; the water storage tank is communicated with the steam generation unit through a first communication part so as to supply water to the steam generation unit; the water storage tank is communicated with the steam generation unit through a second communicating part, wherein the first communicating part is lower than the second communicating part. The technical scheme of the utility model can solve the problem that the humidification device takes place to dry and burn.
Description
Technical Field
The utility model relates to a humidification technical field, in particular to humidification device and applied this humidification device's multiple air conditioning system.
Background
At present, the relative humidity of air is gradually reduced along with the rise of indoor temperature in the process of using the air conditioner in winter, the comfort of a room is reduced due to excessively low relative humidity, and meanwhile, the propagation of bacteria in the air is easily caused. Therefore, one may choose to purchase a humidifier or an air conditioner with a humidifying function. However, if humidification is to be performed in a plurality of rooms, it is costly to purchase an air conditioner having a humidification function for each room. Meanwhile, the existing humidifier structure has the danger of dry burning.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a humidification device, aims at solving the problem that humidification device takes place to dry and burn.
In order to achieve the above object, the humidifying device provided by the utility model comprises a housing, a containing cavity is formed on the housing, and an air outlet hole communicated with the containing cavity is formed on the housing;
the water storage tanks are arranged in the accommodating cavity;
the steam generating units are arranged in the accommodating cavity, the steam generating units and the water storage tanks are arranged in a one-to-one correspondence mode, each steam generating unit is provided with a steam outlet, and the steam outlets are communicated with the air outlet holes;
the water storage tank is communicated with the steam generation unit through a first communication part so as to supply water to the steam generation unit; the water storage tank is communicated with the steam generation unit through a second communicating part, wherein the first communicating part is lower than the second communicating part.
In one embodiment, the first communicating part is arranged at the lower ends of the water storage tank and the steam generating unit, and the second communicating part is arranged at the upper ends of the water storage tank and the steam generating unit.
In an embodiment, each steam generating unit comprises a steam box body and a heating device installed on the steam box body, the steam box body comprises a steam box and a water inlet box which are arranged up and down and communicated, the second communicating part is arranged on the outer peripheral surface of the steam box, and the steam outlet is arranged at the top of the steam box.
In one embodiment, the heating device is a thick film heating pipe, the heating device is clamped between the steam box and the water inlet box, and the heating device is communicated with the steam box and the water inlet box.
In an embodiment, each steam generating unit further comprises a baffle plate, the baffle plate is arranged in the steam box to shield the steam outlet, and the baffle plate is provided with a through air hole.
In an embodiment, the humidifying device further comprises a water inlet pipe and a water outlet pipe which are installed on the shell, the water inlet pipe is communicated with the plurality of water storage tanks, and the water outlet pipe is communicated with the plurality of steam generation units.
In one embodiment, a water inlet is arranged at the lower end of each water storage tank, a water outlet is arranged at the lower end of each steam generation unit, the water inlet pipe comprises a first pipe body and a plurality of first installation seats arranged in the length direction of the first pipe body, and each first installation seat is communicated with one water inlet;
the outlet pipe includes the second body and locates a plurality of second mount pads on the second body length direction, each the second mount pad with one the outlet intercommunication.
In an embodiment, the humidifying device further includes a control unit, and a plurality of water inlet valves and water discharge valves electrically connected to the control unit, two ports of each water inlet valve are connected to one water inlet and a first mounting seat, and two ports of each water discharge valve are connected to one water outlet and a second mounting seat.
In an embodiment, the outer peripheral surface of the water storage tank is further provided with a liquid level line, the height of the liquid level line is lower than that of the second communicating portion in the vertical direction, the humidifying device further comprises a water level detection unit electrically connected with the control unit, and the water level detection unit is arranged in the water storage cavity to control the water level of the water storage tank to be not higher than the liquid level line.
In an embodiment, the housing includes a base and a cover lid covering the base, the cover lid and the base enclose to form the accommodating cavity, the air outlet is arranged at the top of the cover lid, the water outlet pipe and the water inlet pipe are both arranged on the base, and the cover lid corresponds to the water outlet pipe and the water inlet pipe and is respectively provided with avoiding holes.
In an embodiment, the base is provided with a plurality of first protrusions arranged side by side at intervals along a length direction of the base, second protrusions are respectively arranged on two sides of each first protrusion along a width direction of the base, the first protrusions and one of the second protrusions corresponding to the first protrusions in the width direction of the base are matched to form first fixing grooves, the first protrusions and the other second protrusions are matched to form second fixing grooves, the water inlet pipes are clamped in the plurality of first fixing grooves arranged along the length direction of the base, and the water outlet pipes are clamped in the plurality of second fixing grooves arranged along the length direction of the base.
In an embodiment, the height of the second protrusion is higher than that of the first protrusion, a first mounting hole is formed in the top of the second protrusion, second mounting holes are formed in the lower ends of the water storage tank and the steam tank body, and a locking piece penetrates through the first mounting hole and the second mounting hole to fix the water storage tank and the steam tank body.
The utility model also provides a multiple air conditioning system, including the air condensing units and with the machine in a plurality of air conditioning that the air condensing units is connected, and as above humidification device, each steam generation unit and one of humidification device the corresponding connection in the air conditioning.
The utility model discloses among the technical scheme, humidification device provides the structure protection for inner structure including the shell to it is comparatively pleasing to the eye in the outward appearance. Simultaneously, humidification device is equipped with a plurality of one-to-one storage water tanks and a plurality of steam generation unit, locate a plurality of steam outlet and the venthole intercommunication of steam generation unit, and then can be connected with a plurality of air conditioning indoor sets of many online, thereby make each air conditioning indoor set homoenergetic have the humidification function, and a plurality of air conditioning indoor sets can realize humidification simultaneously, show and improve humidification efficiency, use a humidification device can realize the humidification to a plurality of rooms, can practice thrift the cost, also can save the trouble of carrying the humidifier in a plurality of rooms. In addition, this humidification device's storage water tank and steam generation unit between communicate through first intercommunication portion and second intercommunication portion, and first intercommunication portion height is less than the height of second intercommunication portion, in order to guarantee to be located the first intercommunication portion circulation water of below, the second intercommunication portion circulation steam that is located the top, thereby make the storage water tank the same with the pressure that the liquid level of steam generation unit received, keep same horizontal plane throughout, prevent to take place the phenomenon of dry combustion method with the low emergence of water level of steam generation unit, effectively improve humidification device's security, and increase of service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic block diagram of a humidifying device according to the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the humidifying device of the present invention;
FIG. 3 is a top view of the humidifying device shown in FIG. 2;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 6 is a front view of the humidifying device shown in FIG. 2;
FIG. 7 is a cross-sectional view taken along line C-C of FIG. 6;
FIG. 8 is an exploded view of a portion of the humidifying device shown in FIG. 2;
FIG. 9 is an exploded view of the water storage tank of the humidifier of FIG. 2 connected to a steam generating unit;
FIG. 10 is an exploded view of the steam generating unit of the humidifying device shown in FIG. 2;
FIG. 11 is an exploded view of an embodiment of the water storage tank of the humidifier of FIG. 2;
fig. 12 is a schematic block diagram of an embodiment of a multi-connected air conditioning system according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Humidifying device | 2 | Water storage tank | 4 | Water inlet pipe |
| 1 | Outer casing | 2a | Water storage cavity | 41 | First mounting seat |
| 1a | Containing cavity | 21 | Water inlet | 42 | A first pipe body |
| 11 | Cover cap | 22 | A first communicating portion | 43 | Water supply mouth |
| 111 | Air outlet | 23 | Second mounting hole | 5 | Water inlet valve |
| 112 | First connecting hole | 3 | Steam generating unit | 6 | Drain valve |
| 113 | Avoiding hole | 31 | Steam box | 7 | Water level detection unit |
| 12 | Base seat | 31a | Gas storage cavity | 8 | Gland nut |
| 121 | Surrounding edge | 311 | Steam box | 9 | Water outlet pipe |
| 122 | Second connecting hole | 3111 | Steam outlet | 91 | Second tube |
| 123 | First bump | 312 | Water inlet tank | 92 | Second mounting seat |
| 124 | Second projection | 3121 | Second communicating part | 93 | Water outlet |
| 1241 | First mounting hole | 3122 | Water outlet | 200 | Outdoor machine of air conditioner |
| 125 | First fixing groove | 32 | Heating device | 300 | Indoor unit of air conditioner |
| 126 | Second fixing groove | 33 | Baffle plate |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a humidification device 100 is applied to multiple air conditioning system.
Referring to fig. 1 to 8, in the embodiment of the present invention, the humidifying device 100 includes:
the air conditioner comprises a shell 1, a fan and a controller, wherein the shell 1 is provided with an accommodating cavity 1a, and the shell 1 is provided with an air outlet 111 communicated with the accommodating cavity 1 a;
a plurality of water storage tanks 2 arranged in the accommodating cavity 1 a;
the plurality of steam generating units 3 are arranged in the accommodating cavity 1a, the steam generating units 3 and the water storage tank 2 are arranged in a one-to-one correspondence manner, each steam generating unit 3 is provided with a steam outlet 3111, and the steam outlet 3111 is communicated with the air outlet 111;
the water storage tank 2 is communicated with the steam generating unit 3 through a first communication part 22 to supply water to the steam generating unit; the water storage tank 2 communicates with the steam generation unit 3 through a second communication portion 3121, wherein the first communication portion 22 is lower than the second communication portion 3121.
In this embodiment, the humidifying device 100 includes the housing 1 having the accommodating chamber 1a, and the housing 1 is shaped like a hollow rectangular parallelepiped, and is made of plastic or metal, so that the humidifying device is easy to process, has high structural strength, and can provide good protection for components arranged inside the housing. The humidifying device 100 may be placed on a desktop alone, or may be fixed to a wall or to an indoor unit 300 of an air conditioner.
Taking the humidifying device 100 as an example, specifically, the housing 1 includes a base 12 and a cover 11 covering the base 12, the cover 11 and the base 12 enclose the accommodating cavity 1a, and the air outlet 111 is opened at the top of the cover 11.
In this embodiment, in order to wash or maintain each steam generation unit 3 and storage water tank 2 to humidification device 100 conveniently, set up shell 1 into the components of a whole that can function independently structure of dismantling the connection, base 12 is platelike setting, conveniently fix each steam generation unit 3 and storage water tank 2, and be equipped with surrounding edge 121 in platelike periphery is protruding, shroud 11 is hollow box body, and in one end opening, make things convenient for the lid to fit on base 12, the setting of this structure is simple, and make things convenient for the dismouting, improve the convenience of wasing and maintenance. Specifically, the base 12 is connected with the shroud 11 for threaded connection, and a plurality of first connecting holes 112 have been seted up to the periphery of shroud 11, and the second connecting hole 122 that corresponds the setting with first connecting hole 112 is seted up to the surrounding edge 121 of base 12, and the internal wall face of shroud 11 is laminated mutually with the outer wall face of surrounding edge 121, uses the fastener to wear to locate first connecting hole 112 and second connecting hole 122, realizes the fastening connection between them, guarantees the stability of structure. When the humidifying device 100 is placed on a table top, the top of the cover 11 is provided with an air outlet 111 communicated with the accommodating cavity 1a, so that steam is conveniently led out, and the air conditioner indoor unit 300 is conveniently connected.
Storage water tank 2 roughly is the vertical type, can set up the interval side by side between a plurality of storage water tanks 2, also can be array and arrange, and storage water tank 2's shape can be cuboid or cylinder, sets up storage water tank 2 into the components of a whole that can function independently structure, includes drain pan and upper cover promptly, and both enclose to establish and form water storage chamber 2a, the inner wall of the upper cover of being convenient for dismouting in order regularly to wash the drain pan. The plurality of steam generation units 3 are also arranged side by side at intervals and are in one-to-one correspondence with the water storage tanks 2, and each steam generation unit 3 is approximately cylindrical and vertically arranged, so that the internal structure of the humidifying device 100 is compact, the structural stability is effectively improved, and the occupied space is reduced.
The plurality of steam boxes 31 are communicated with the water storage tank 2 through a first communicating part 22 and a second communicating part 3121 which are arranged at intervals up and down, the first communicating part 22 and the second communicating part 3121 can be arranged separately and are respectively connected with the circumferential surfaces of the water storage tank 2 and the steam boxes 31; the first communicating portion 22 and the second communicating portion 3121 may be protruded from the water storage tank 2 or the steam box 31, and may be connected to each other by a locking member. Specifically, two first communicating portions 22 and two second communicating portions 3121 are provided, each of the first communicating portions 22 and the second communicating portions 3121 is protruded at upper and lower ends of the water storage tank 2 and the steam cabinet, where the upper and lower ends are defined by a central line in a height direction of the water storage tank 2 and the steam cabinet 31, a portion higher than the central line is an upper end, and a portion lower than the central line is a lower end. The two first communicating parts 22 at the lower ends of the water storage tank 2 and the steam generating unit 3 are communicated by using the communicating vessel principle, so that the water level in the steam tank body 31 is kept the same as the water level in the water storage tank 2, and the water quantity in the steam tank body 31 can be ensured only by supplying water into the water storage tank 2. Meanwhile, the two second communicating parts 3121 at the upper ends of the water storage tank 2 and the steam generating unit 3 are communicated to enable steam to pass through, the pressure in the steam tank body 31 and the pressure in the water storage tank 2 are kept the same, the water level in the water storage tank 2 can be relatively high due to the structural arrangement, and the problem of frequent water adding is avoided. The outer peripheral surfaces of the two first communicating portions 22 and the two second communicating portions 3121 can be provided with external threads, a locking piece is screwed into one of the first communicating portions 22 and the second communicating portions 3121, and then the locking piece is screwed in the direction after the other first communicating portion 22 is in butt joint with the other second communicating portion 3121, so that the operation is simple and convenient.
In addition, the water storage tank 2 is further provided with a water inlet 21 communicated with the water storage cavity 2a, the steam tank body 31 is provided with a water outlet 3122, the water inlet 21 is arranged at the lower end of the water storage tank 2, so that water can be conveniently fed, the height of the water inlet can be the same as that of the first communicating part 22, and the smooth water feeding is ensured. The water outlet 3122 is provided at the lower end of the steam box 31, thereby facilitating the drainage of the waste water in the steam box 31 and ensuring the cleanness of the steam. Meanwhile, water in the steam box body 31 is supplied from bottom to top, so that water on the upper portion can be directly evaporated after being heated, energy is saved, and steam is supplied more quickly.
The utility model discloses among the technical scheme, humidification device 100 provides the structure protection for inner structure including shell 1 to it is comparatively pleasing to the eye in the outward appearance. Meanwhile, the humidifying device 100 is provided with a plurality of water storage tanks 2 and a plurality of steam generating units 3 which are in one-to-one correspondence, a plurality of steam outlets 3111 arranged on the steam generating units 3 are communicated with the air outlet 111, namely, are communicated with a plurality of indoor units of a multi-split air conditioner, so that each indoor unit 300 of the air conditioner can have a humidifying function, and the plurality of indoor units 300 of the air conditioner can realize simultaneous humidification, the humidifying efficiency is remarkably improved, one humidifying device can humidify a plurality of rooms, the cost is saved, and the trouble of carrying humidifiers in the rooms can be omitted. In addition, this humidification device 100 communicates through individual first intercommunication portion 22 and second intercommunication portion 3121 between storage water tank 2 and the steam generation unit 3, the first intercommunication portion 22 circulation water that is located the lower extreme, the second intercommunication portion 3121 circulation steam that is located the upper end, thereby guarantee that the pressure that the liquid level of storage water tank 2 and steam generation unit 3 received is the same, keep same horizontal plane all the time, prevent to take place the phenomenon of dry combustion with the low emergence of water level of steam generation unit 3, effectively improve humidification device 100's security, and increase of service life.
Referring to fig. 7 to 10, each of the steam generating units 3 includes a steam box 31 and a heating device 32 installed on the steam box 31, the steam box 31 includes a steam box 311 and a water inlet box 312 which are vertically arranged and communicated, the second communicating portion 3121 is disposed on an outer circumferential surface of the steam box 311, and the steam outlet 3111 is disposed on a top of the steam box 311.
In this embodiment, the water introduced into the gas storage chamber 31a of the steam box 31 is heated by the heating device 32 to generate steam, and is finally discharged from the steam outlet 3111. Divide steam box 31 into steam box 311 and go into water tank 312 to can conveniently assemble heating device 32 on going into water tank 312, realize the heating to water, and can only dismantle going into water tank 312 when maintenance or change heating device 32, reduce the waste of material. The water inlet tank 312 may be directly connected to the steam tank 311, the heating device 32 may surround the outer periphery of the water inlet tank 312, or a resistance heating device, an electrode heating device, an infrared heating device or other devices for heating water may be disposed in the water inlet tank 312.
Of course, in an embodiment, the heating device 32 is a thick film heating pipe, the heating device 32 is sandwiched between the steam box 311 and the water inlet box 312, and the heating device 32 communicates the steam box 311 and the water inlet box 312. The thick film heating pipe is simple and compact in structure and high in heat conversion rate, realizes water-electricity separation, and is safer to use. Meanwhile, the thick film heating pipe in the structure also replaces a part of the structure entering the water tank 312, so that the material and the cost can be saved. Thus, the second communication portion 3121 is provided at the periphery of the steam box 311, thereby ensuring that the steam heated by the heating device 32 can be transmitted through the second communication portion 3121.
In an embodiment, the steam box 31 is further provided with a liquid level line, the liquid level line is arranged on the outer periphery of the steam box 311, and the height of the liquid level line in the vertical direction is lower than the height of the second communicating portion 3121. The liquid level line is arranged on the outer periphery of the steam box 31, and the liquid level monitor is arranged to ensure that the height of the liquid level line in the vertical direction is lower than that of the second communicating portion 3121, so that liquid water is ensured not to flow into the water storage tank 2 from the second communicating portion 3121, and the pressure of the liquid water and the water storage tank is kept equal. And in the vertical direction, the height of heating device 32 is less than the height setting of liquid level line all the time, keeps the water level to be located near the liquid level line when supplying water, prevents that the water level of steam box 31 is low excessively, and heating device 32's rate of heating is too fast to lead to appearing the phenomenon of dry combustion method.
Referring to fig. 7 and 10, each of the steam generating units 3 further includes a baffle 33, the baffle 33 is disposed in the steam box 311 and shields the steam outlet 3111, and the baffle 33 is provided with a through air hole.
In this embodiment, a baffle 33 is disposed in the steam box 311, and the baffle 33 is substantially triangular in shape and is provided with air holes for allowing steam to pass therethrough, mainly for condensing water vapor. In the process that the steam rises to the steam outlet 3111, there will be some steam condensation, thus can attach to baffle 33 and flow down, thereby further be heated, thereby guarantee that the steam that goes out from steam outlet 3111 is purer.
Referring to fig. 8 and 9, the humidifying device 100 further includes a water inlet pipe 4 and a water outlet pipe 9 installed on the housing 1, the water inlet pipe 4 is communicated with the plurality of water storage tanks 2, and the water outlet pipe 9 is communicated with the plurality of steam generating units 3.
In this embodiment, in order to supply water and drain water to the plurality of water storage tanks 2 and the steam tank 31 at the same time, and to realize the consistency of the water levels inside the plurality of water storage tanks 2 and the steam tank 31, a water outlet pipe 9 and a water inlet pipe 4 are provided, the water inlet pipe 4 communicates with the water inlets 21 of the plurality of water storage tanks 2, and the water outlet pipe 9 communicates with the water outlets 3122 of the plurality of steam tanks 31, so that the structure can be simplified, and the space of the humidifying device 100 can be saved. It can be understood that one end of the water inlet pipe 4 is provided with the water supply inlet 43 for storing water, the other end is a closed structure, one end of the water outlet pipe 9 is provided with the water discharge outlet 93 for cleaning, and the other end is in a closed state. The water supply opening 43 is connected to a tap water pipe through a pipeline, and when water supplement is needed, water enters from the water supply opening 43 and flows into each water storage tank 2 through each water inlet 21; when cleaning is required, the water in the steam box 31 is discharged to the water outlet pipe 9 through the water outlet 3122 and discharged through the water discharge port 93. Simultaneously, the lower part of steam box 31 is located to outlet 3122, can be favorable to the log raft clean in the steam box 31, avoids long-term amassing water and leads to breeding of bacterium, improves the security and the cleanness of steam.
Specifically, the water inlet pipe 4 includes a first pipe 42 and a plurality of first installation seats 41 arranged in the length direction of the first pipe 42, and each first installation seat 41 is communicated with one water inlet 21;
the water outlet pipe 9 includes a second pipe 91 and a plurality of second mounting seats 92 disposed in the length direction of the second pipe 91, and each of the second mounting seats 92 is communicated with one of the water outlets 3122.
In this embodiment, a plurality of first installation seats 41 are disposed on the circumferential wall of the first pipe 42, each first installation seat 41 is provided with a connection port, an opening of the connection port can be upward, and the water inlet 21 is downward, so that a plurality of water storage tanks 2 can be conveniently installed and communicated with the water inlet 21 for supplying water; the perisporium of second body 91 sets up a plurality of second mount pads 92, and the connector has also been seted up to second mount pad 93, easy to assemble steam box 31 to communicate with discharge port 3122 of steam box 31, this simple structure easily implements, thereby guarantees that the water level in each storage water tank 2 and each steam box 31 is the same, guarantees the homogeneity of the steam of each steam outlet 3111.
With reference to fig. 8 and fig. 9, the humidifying device 100 further includes a control unit (not shown) and a plurality of water inlet valves 5 and water outlet valves 6 electrically connected to the control unit, each water inlet valve 5 is connected to one water inlet 21 and one first mounting seat 41, and each water outlet valve 6 is connected to one water outlet 3122 and one second mounting seat 92.
In this embodiment, the water inlet valve 5 and the water discharge valve 6 connected to the control unit are disposed at the water inlet 21 of the water storage tank 2 and the water discharge port 3122 of the steam tank 31, and the water inlet valve 5 and the water discharge valve 6 may be electromagnetic control valves, so that the control is sensitive and convenient. The water inlet valve 5 controls the water level in the water storage tank 2, when the water quantity is too small, the control unit controls to open the water inlet valve 5 to enable water to flow into the water storage tank 2, and the water flows into each steam tank body 31 from the first communication part 22; when drainage is needed, the control unit is used for controlling the drain valve 6 to drain water in the steam box body 31, so that the intelligent operation of the humidifying device 100 is realized, water adding and drainage do not need manual operation, the convenience and the rapidness are further realized, and the humidifying efficiency is improved. Specifically, the openings of the connecting ports of the water inlet pipe 4 and the water outlet pipe 9 face upward, the direction of the water inlet 21 faces the radial direction of the water storage tank 2, the direction of the water outlet port 3122 faces the radial direction of the steam tank body 31, and the two connecting ports of the water inlet valve 5 and the water outlet valve 6 face downward and the radial direction of the water storage tank 2 respectively, so that the water inlet valve 5 is installed while the water inlet pipe 4 is communicated with the water storage tank 2, the water outlet valve 6 is installed while the water outlet pipe 9 is communicated with the steam tank body 31, the structure can be further simplified, and the assembly efficiency is improved.
Referring to fig. 9 and 11, the humidifying device 100 further includes a water level detecting unit 7 electrically connected to the control unit, and the water level detecting unit 7 is disposed in the water storage chamber 2 a.
In this embodiment, a water level detection unit 7 is disposed in the water storage tank 2, the water level detection unit 7 can detect the water level in the water storage cavity 2a in real time, and set a low water level preset value and a high water level preset value, when the water level in the water storage tank 2 is lower than the low water level preset value, an alarm can be given, the water inlet valve 5 is manually controlled to feed water, and when the water level reaches the high water level preset value, the water inlet valve 5 is controlled to close, so as to prevent the steam generation unit 3 from being dry-burned or the water in the water storage tank 2 from overflowing. The high water level preset value needs to be lower than the second communication portion 3121 in order to ensure that the water does not flow into the steam tank 31 through the second communication portion 3121 without exceeding the second communication portion 3121. Certainly, the water level detection unit 7 may be electrically connected to the control unit, and when the water level in the water storage tank 2 is lower than the preset low water level value, a water supply signal may be sent to the control unit, and the control unit controls the water inlet valve 5 to open for water inflow; when the water level reaches the high water level preset value, the water level detection unit 7 sends a water cut-off signal to the control unit, and the control unit controls the water inlet valve 5 to be closed, so that full-automatic operation is realized, manual operation is not needed, and the operation is more convenient and faster. If the control unit or the water level detection unit 7 malfunctions, the excessive water can be discharged by controlling the drain valve 6, thereby ensuring the normal operation of the humidifying device 100. In addition, the outer peripheral surface of the water storage tank 2 can also be provided with a liquid level line, the height of the liquid level line in the vertical direction is lower than that of the second communicating portion 3121, and the water level in the water storage tank 2 is monitored by using the water level detection unit 7, so that the water level is ensured to be positioned near the liquid level line, and the normal operation of the humidifying device 100 is ensured.
In an alternative embodiment, the water level detecting unit 7 is a float switch or an electrode switch. Specifically, a reed switch float switch or a water level probe switch can be selected. Of course, the water level switch may be a capacitive water level switch, a photoelectric water level switch or other water level switches, and is not limited herein.
In the above embodiment, specifically, the water outlet pipe 9 and the water inlet pipe 4 are installed on the base 12, so as to improve the stability of the water outlet pipe 9 and the water inlet pipe 4, and the specific connection mode may be a threaded connection or a clamping connection.
In one embodiment, the base 12 is provided with a plurality of first protrusions 123 arranged side by side at intervals along the length direction of the base 12, two sides of each first protrusion 123 are provided with a second protrusion 124 in the width direction of the base 12, the first protrusions 123 and a corresponding one of the second protrusions 124 cooperate to form a first fixing groove 125 in the width direction of the base 12, the first protrusions 123 and another second protrusion 124 cooperate to form a second fixing groove 126, the water inlet pipe 4 is clamped in the plurality of first fixing grooves 125 arranged along the length direction of the base 12, and the water outlet pipe 9 is clamped in the plurality of second fixing grooves 126 arranged along the length direction of the base 12.
In this embodiment, the first protrusion 123 and the second protrusion 124 may have the same shape or different shapes, and both of them are frustum-shaped, so that the first fixing groove 125 and the second fixing groove 126 formed by the first protrusion 123 and the second protrusion 124 in a matching manner may be flared, and the water inlet pipe 4 and the water outlet pipe 9 may be conveniently installed. The plurality of first protrusions 123 are arranged in a row along the length direction of the base 12, the second protrusions 124 respectively arranged on the first protrusions 123 at two sides along the width direction of the base 12 are also arranged in two rows, so that the center lines of the first protrusions 123 and the plurality of first fixing grooves 125 formed by matching with one of the second protrusions 124 corresponding to the first protrusions 123 in the width direction of the base 12 are on the same straight line, the center lines of the second fixing grooves 126 formed by matching the first protrusions 123 and the other second protrusions 124 are also on the same straight line, and the first fixing grooves 125 are tightly matched with the water inlet pipe 4 and the water outlet pipe 9, so that the water inlet pipe 4 and the water outlet pipe 9 are clamped and fixed.
Meanwhile, in order to further improve the structural stability of the steam box body 31 and the water storage box body 2, the height of the second protrusion 124 is higher than that of the first protrusion 123, a first mounting hole 1241 is formed at the top of the second protrusion 124, second mounting holes 23 are formed at the lower ends of the water storage box body 2 and the steam box body 31, and a locking member penetrates through the first mounting hole 1241 and the second mounting hole 23 to fix the water storage box body 2 and the steam box body 31.
In this embodiment, because of storage water tank 2 and steam box 31 install on inlet tube 4 and outlet pipe 9 through water intaking valve 5 and drain valve 6 respectively, so storage water tank 2 and steam box 31's bottom highly is higher than inlet tube 4 and outlet pipe 9's central line, it is higher to set up the height of second arch 124, convenient connection, storage water tank 2 and steam box 31 perisporium are all protruding to be equipped with the engaging lug, and set up second mounting hole 23 on the engaging lug, thereby increase connection area, and then improve bolted connection's stability. Storage water tank 2 and steam box 31 are screwed on corresponding second arch 124 respectively, also can play certain pushing down effect to the card of inlet tube 4 and outlet pipe 9 admittedly, guarantee that the card of inlet tube 4 and outlet pipe 9 and base is solid more stably, further improve humidification device 100's overall structure stability.
In addition, the water supply port 43 and the water discharge port 93 are disposed on the same side of the housing 1, which facilitates the connection between the water inlet pipe 4 and the water outlet pipe 9, and saves space, which is beneficial to the regularity of the humidifying device 100. In order to avoid the connecting pipeline between the water inlet 21 and the water outlet 3122, the cover cap 11 corresponds the water outlet pipe 9 and the water inlet pipe 4 are provided with avoiding holes 113, the avoiding holes 113 are U-shaped or rectangular, the water inlet pipe 4 and the water outlet pipe 9 can be avoided simultaneously, and the cover cap 11 is conveniently covered downwards and arranged on the base 12.
Referring to fig. 2 and 12, the present invention further provides a multi-connected air conditioning system, which includes an outdoor unit 200, a plurality of indoor units 300 connected to the outdoor unit 200, and the humidifying device 100, wherein each steam generating unit 3 of the humidifying device 100 is correspondingly connected to one of the indoor units 300. The specific structure of the humidifying device refers to the above embodiments, and since the multi-connected air conditioning system adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
In this embodiment, the multi-connected air conditioning system includes an outdoor unit 200 and a plurality of indoor units 300 connected in parallel, and the plurality of indoor units 300 may be used for humidifying the same room in a centralized manner, thereby increasing the amount of humidification, or may be used for independently humidifying a plurality of rooms, which is flexible and convenient.
Specifically, the humidifying device 100 is in communication with the indoor unit 300 via a steam delivery pipe. The plurality of steam outlets 3111 of the humidifying device 100 are connected to the indoor unit 300 of the air conditioner through a plurality of steam delivery pipes. The steam conveying pipe can be a rubber hose, a copper pipe or a stainless steel pipe and the like, and in order to ensure the temperature of steam in the steam conveying process, a heat-insulating sleeve is sleeved on the steam conveying pipe, so that the effective conveying of the steam is ensured, the liquefaction of the steam caused by heat dissipation is avoided, and the conveying capacity of the steam is improved.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (13)
1. A humidifying device characterized by comprising:
the shell is provided with an accommodating cavity, and an air outlet communicated with the accommodating cavity;
the water storage tanks are arranged in the accommodating cavity;
the steam generating units are arranged in the accommodating cavity, the steam generating units and the water storage tanks are arranged in a one-to-one correspondence mode, each steam generating unit is provided with a steam outlet, and the steam outlets are communicated with the air outlet holes;
the water storage tank is communicated with the steam generation unit through a first communication part so as to supply water to the steam generation unit; the water storage tank is communicated with the steam generation unit through a second communicating part, wherein the first communicating part is lower than the second communicating part.
2. The humidification apparatus as claimed in claim 1, wherein the first communicating portion is provided at lower ends of the water storage tank and the steam generating unit, and the second communicating portion is provided at upper ends of the water storage tank and the steam generating unit.
3. The humidifying device according to claim 1, wherein each of the steam generating units comprises a steam box body and a heating device mounted on the steam box body, the steam box body comprises a steam box and a water inlet box which are vertically arranged and communicated, the second communicating part is arranged on the outer peripheral surface of the steam box, and the steam outlet is arranged at the top of the steam box.
4. The humidifier of claim 3, wherein the heating device is a thick film heating tube, the heating device is sandwiched between the steam box and the water inlet box, and the heating device is communicated with the steam box and the water inlet box.
5. The humidification apparatus as claimed in claim 4, wherein each of the steam generation units further comprises a baffle plate disposed in the steam box to shield the steam outlet, the baffle plate being provided with a through air hole.
6. The humidification device as claimed in any one of claims 1 to 5, further comprising a water inlet pipe and a water outlet pipe mounted to the housing, the water inlet pipe communicating with the plurality of water storage tanks, the water outlet pipe communicating with the plurality of steam generation units.
7. The humidifying device as claimed in claim 6, wherein a water inlet is provided at a lower end of each water storage tank, a water outlet is provided at a lower end of each steam generating unit, the water inlet pipe comprises a first pipe body and a plurality of first mounting seats arranged in a length direction of the first pipe body, and each first mounting seat is communicated with one water inlet;
the outlet pipe includes the second body and locates a plurality of second mount pads on the second body length direction, each the second mount pad with one the outlet intercommunication.
8. The humidifying device as claimed in claim 7, further comprising a control unit and a plurality of water inlet valves and water discharge valves electrically connected to the control unit, wherein two ports of each water inlet valve are respectively connected to one water inlet and a first mounting seat, and two ports of each water discharge valve are connected to one water outlet and a second mounting seat.
9. The humidifying device according to claim 8, wherein a liquid level line is further provided on an outer peripheral surface of the water storage tank, and a height of the liquid level line in a vertical direction is lower than a height of the second communicating portion, and the humidifying device further comprises a water level detecting unit electrically connected to the control unit, the water level detecting unit being provided in the water storage tank to control a water level in the water storage tank not to be higher than the liquid level line.
10. The humidifying device as claimed in claim 6, wherein the housing comprises a base and a cover covering the base, the cover and the base are arranged to form the accommodating cavity, the air outlet is arranged at the top of the cover, and the cover is provided with avoiding holes corresponding to the water outlet pipe and the water inlet pipe respectively.
11. The humidifying device as claimed in claim 10, wherein the base is provided with a plurality of first protrusions arranged side by side at intervals along a length direction thereof, second protrusions are respectively provided on both sides of each first protrusion along a width direction of the base, the first protrusions and one of the second protrusions corresponding thereto cooperate to form first fixing grooves in the width direction of the base, the first protrusions cooperate with the other second protrusions to form second fixing grooves, the water inlet pipes are fastened in the plurality of first fixing grooves arranged along the length direction of the base, and the water outlet pipes are fastened in the plurality of second fixing grooves arranged along the length direction of the base.
12. The humidifying device as claimed in claim 11, wherein the second protrusion is higher than the first protrusion, a first mounting hole is formed at the top of the second protrusion, a second mounting hole is formed at the lower ends of the water storage tank and the steam tank body, and a locking member is inserted through the first mounting hole and the second mounting hole to fix the water storage tank and the steam tank body.
13. A multi-connected air conditioning system, comprising an outdoor unit and a plurality of indoor units connected to the outdoor unit, wherein each steam generating unit of the humidifying device of any one of claims 1 to 12 is connected to a corresponding one of the indoor units.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476566.XU CN209819726U (en) | 2019-04-08 | 2019-04-08 | Humidifying device and multi-connected air conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476566.XU CN209819726U (en) | 2019-04-08 | 2019-04-08 | Humidifying device and multi-connected air conditioning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990391A (en) * | 2019-04-08 | 2019-07-09 | 广东美的暖通设备有限公司 | Humidifier and multi-connected air conditioning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990391A (en) * | 2019-04-08 | 2019-07-09 | 广东美的暖通设备有限公司 | Humidifier and multi-connected air conditioning system |
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