WO2021103384A1 - Déshumidificateur - Google Patents

Déshumidificateur Download PDF

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Publication number
WO2021103384A1
WO2021103384A1 PCT/CN2020/084371 CN2020084371W WO2021103384A1 WO 2021103384 A1 WO2021103384 A1 WO 2021103384A1 CN 2020084371 W CN2020084371 W CN 2020084371W WO 2021103384 A1 WO2021103384 A1 WO 2021103384A1
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WO
WIPO (PCT)
Prior art keywords
water tank
fuselage
dehumidifier
handle
supporting
Prior art date
Application number
PCT/CN2020/084371
Other languages
English (en)
Chinese (zh)
Inventor
李伟明
邢志钢
Original Assignee
广东美的制冷设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201922131125.9U external-priority patent/CN211177191U/zh
Priority claimed from CN201911217696.2A external-priority patent/CN112880058A/zh
Application filed by 广东美的制冷设备有限公司 filed Critical 广东美的制冷设备有限公司
Publication of WO2021103384A1 publication Critical patent/WO2021103384A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification

Definitions

  • This application relates to the technical field of dehumidifiers, in particular to a dehumidifier.
  • the existing dehumidifier also occupies a large space when it is idle, which is not conducive to the storage and transportation of the dehumidifier.
  • the engineer puts the body with dehumidification function into the water tank.
  • the handle is set on the top of the fuselage. When the air outlet is arranged at the top, the handle will reduce the area of the air outlet, which is not conducive to the air outlet of the dehumidifier.
  • the main purpose of this application is to provide a dehumidifier, which aims to provide a handle installation method to ensure that the air outlet area of the fuselage is large enough.
  • the dehumidifier proposed in this application includes:
  • a fuselage the fuselage has a dehumidification function, and the top of the fuselage is provided with an air outlet;
  • a water tank the water tank has a accommodating cavity;
  • the dehumidifier has an idle state, and the accommodating cavity at least partially accommodates the body in the idle state;
  • the handle is rotatably connected with the outer side wall of the fuselage, so that the handle does not occupy the space on the top of the fuselage when it is working or idle.
  • the height of the body is greater than the height of the water tank, and when the handle is idle, the handle may overlap the top of the water tank.
  • the handle when the handle can be overlapped on the top of the water tank, the handle at least partially protrudes from the outer side wall of the water tank.
  • the handle is rotatably connected with the side wall of the fuselage near the top.
  • the handle includes a horizontal handshaking lever and two vertical connecting rods, one end of the connecting rod is connected with the handshaking lever, and the other end is pivotally connected with two opposite side walls of the fuselage respectively.
  • connection between the connecting rod and the fuselage is located in the middle of the side of the fuselage.
  • the dehumidifier has a working state.
  • the body In the working state, the body is located directly above the water tank, and the accommodating cavity of the water tank is used for accommodating the water formed by dehumidifying the body.
  • the water tank cover is arranged on the fuselage in the idle state.
  • a supporting protrusion is provided on the peripheral side wall of the fuselage, and the supporting protrusion has a first supporting surface and a second supporting surface arranged oppositely.
  • the top of the water tank supports the supporting protrusion The first supporting surface; in the idle state, the water tank is inverted and arranged on the fuselage, and the opening side of the water tank abuts on the second supporting surface of the supporting protrusion.
  • the supporting protrusion is arranged close to the bottom of the fuselage.
  • the dehumidifier is divided into two parts: a body and a water tank, and the body has an independent dehumidification function, which can collect water vapor in the air.
  • the volume of the dehumidifier when it is idle is greatly reduced, and the amount of cabinets can be increased during storage and transportation, which greatly saves the cost of transportation and storage.
  • the handle by rotating the handle and the outer side wall of the fuselage, it makes The handle does not occupy the space on the top of the fuselage regardless of whether it is in the working state or in the idle state, so that the area of the air outlet can be set according to requirements, which can effectively ensure the air outlet area and appearance efficiency, which is beneficial to ensure the working efficiency of the dehumidifier.
  • Fig. 1 is a schematic structural diagram of an embodiment of a body of a dehumidifier according to the present application
  • Figure 2 is a top view of Figure 1;
  • Fig. 3 is a schematic diagram of the internal structure of an embodiment of the working state of the dehumidifier according to the present application.
  • FIG. 4 is a schematic structural diagram of an embodiment of the working state of a dehumidifier according to the present application.
  • FIG. 5 is a schematic diagram of the internal structure of an embodiment of the dehumidifier in an idle state according to the present application
  • FIG. 6 is a schematic diagram of the internal structure of another embodiment of the working state of the dehumidifier according to the present application.
  • FIG. 7 is a schematic structural diagram of an embodiment of the body of the dehumidifier according to the present application.
  • Figure 8 is a top view of Figure 7;
  • Fig. 9 is a schematic structural diagram of an embodiment of a water tank of a dehumidifier according to the present application.
  • FIG. 10 is a schematic structural diagram of another embodiment of the dehumidifier in an idle state according to the present application.
  • FIG. 11 is a schematic structural diagram of another embodiment of the working state of the dehumidifier according to the present application.
  • Fig. 12 is a schematic structural diagram of another embodiment of a water tank of a dehumidifier according to the present application.
  • FIG. 13 is a schematic structural diagram of another working state of FIG. 12;
  • FIG. 14 is a schematic structural diagram of another embodiment of the working state of the dehumidifier according to the present application.
  • 15 is a schematic structural diagram of another embodiment of the dehumidifier in idle state according to the present application.
  • 16 is a schematic structural diagram of another embodiment of the water tank of the dehumidifier according to the present application.
  • FIG. 17 is a schematic structural diagram of another embodiment of the body of the dehumidifier according to the present application.
  • FIG. 18 is a schematic structural diagram of an embodiment of the working state of the dehumidifier according to the present application.
  • Fig. 19 is a schematic diagram of a partial enlarged structure at A in Fig. 18;
  • Figure 20 is a schematic diagram of the internal waterway structure of the body of the dehumidifier according to the present application.
  • FIG. 21 is a schematic structural diagram of still another embodiment of the body of the dehumidifier according to the present application.
  • FIG. 22 is a schematic diagram of the internal structure of an embodiment of a dehumidifier body (centrifugal air duct) according to the present application;
  • FIG. 23 is a schematic diagram of the internal structure of another embodiment of the dehumidifier body (centrifugal air duct) of the present application.
  • 24 is a schematic structural diagram of an embodiment of the position of the handle in the idle state of the dehumidifier according to the present application.
  • Figure 25 is a schematic structural view of the handle in another position in Figure 24;
  • FIG. 26 is a schematic structural diagram of an embodiment of the position of the handle in the working state of the dehumidifier according to the present application.
  • the descriptions related to "first”, “second”, etc. in this application are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include at least one of the features.
  • the “and/or” in the full text includes three solutions. Taking A and/or B as an example, it includes the A technical solution, the B technical solution, and the technical solutions that A and B meet at the same time; in addition, between the various embodiments The technical solutions can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that the combination of such technical solutions does not exist, nor is it required by this application. Within the scope of protection.
  • This application mainly proposes a dehumidifier, which mainly provides an arrangement relationship between the body 100 and the water tank 200.
  • the body 100 has a dehumidification function.
  • the water tank 200 is used for storage.
  • the water formed by the main body 100 is in the idle state of the dehumidifier, and the water tank 200 is used to contain the main body 100.
  • the volume of the water tank 200 is greatly increased, so that the water tank 200 can store more water, so that the continuous working time of the dehumidifier is greatly prolonged, the number of times the user pours water is reduced, and the user experience is improved; at the same time; , In the idle state, the volume of the dehumidifier can be greatly reduced, and the loading capacity during transportation can be increased, which is beneficial to greatly reducing the transportation cost and the storage cost. Based on this, corresponding improvements have been made to the air duct structure, supporting method, water tank 200 form, water level switch 600, handle 300' form, winding structure, etc. of the fuselage 100.
  • the following will mainly use examples to describe the specific structure of the dehumidifier. Specifically, first introduce the overall and supporting relationship of the fuselage 100 and the water tank 200, and then respectively introduce the form of the water tank 200, the winding structure and the water level switch 600, and then introduce the air duct System and handle 300' form.
  • the dehumidifier includes:
  • a body 100 the body 100 has a dehumidification function
  • a water tank 200 having a receiving cavity 210;
  • the dehumidifier has a working state and an idle state.
  • the working state the containing chamber 210 of the water tank 200 is used to contain the water formed by the dehumidification of the body 100.
  • the idle state the containing chamber 210 contains at least part of The body 100.
  • the fuselage 100 has a dehumidification function, that is, the fuselage 100 can remove moisture in the air.
  • dehumidification methods such as condensation dehumidification, that is, cooling air at atmospheric pressure below the dew point temperature to reduce Water vapor is condensed into condensed water; compressed dehumidification, for example, air is compressed and then cooled to condense the water vapor in the air into water; adsorption dehumidification, which can be dehumidified by solid adsorption or liquid adsorption.
  • a refrigerant circulation system formed by a combination of a compressor 550, an evaporator 510, a condenser 520, a throttling device, etc. is used as an example to cool and dehumidify the air.
  • the overall shape of the fuselage 100 can be many, such as a rectangular parallelepiped, a cube, a cylinder, etc., and its cross-section is similar to a square or a circular shape as an example.
  • the overall shape of the accommodating cavity 210 of the water tank 200 is similar to the overall shape of the fuselage 100, so that the fuselage 100 can be installed while saving space.
  • the body 100 When the dehumidifier is working, the body 100 can be set directly above the water tank 200, so that the generated condensate can flow into the water tank 200 under the action of gravity. In addition, as the water in the water tank 200 increases, dehumidification The stability of the machine under working condition gradually increases.
  • the water tank 200 in the working state, can also be arranged directly above the fuselage 100, or the water tank 200 and the fuselage 100 can be arranged in parallel. The water is pumped into the upper water tank 200. In the working state, the entire water tank 200 can be used to hold water, so that the volume of the water tank 200 can be greatly increased, which is beneficial to reduce the number of times the user pours water. It is worth noting that parallel refers to roughly parallel, allowing small deviations.
  • the dehumidifier When the dehumidifier is in an idle state, part or all of the body 100 is housed in the accommodating cavity 210 of the water tank 200.
  • There are many ways to store it such as placing the water tank 200 with the opening facing upward, and passing the body 100 in the up and down directions.
  • the opening to enter and take out the receiving cavity 210 is specifically in the form that the opening of the water tank 200 faces upward, and the body 100 enters and exits the water tank 200 through the opening; in some embodiments, the body 100 may also be placed in On the ground, buckle the water tank 200 upside down, and then cover the outside of the fuselage 100. Either way, the volume of the dehumidifier in the idle state is greatly reduced, so that the amount of containers can be increased during the storage and transportation process, which is beneficial to greatly save the cost of transportation and storage.
  • the overall shape and size of the fuselage 100 are equivalent to the shape and size of the receiving cavity 210.
  • the height of the body 100 is equivalent to the height of the receiving cavity 210.
  • the overall shape of the body 100 is a cylindrical shape, and the overall shape of the receiving cavity 210 is also a cylindrical space.
  • the fuselage 100 includes a housing 190 having an air inlet 110, an air outlet 120, and an air duct connecting the air inlet 110 and the air outlet 120.
  • the duct is provided with air duct components and heat exchanger components.
  • the air inlet 110 and the air outlet 120 can be arranged.
  • the air inlet 110 can be opened on the peripheral side (front, rear, left, and right) or the top of the housing 190
  • the air outlet 120 can be opened on the top of the housing 190.
  • the air inlet 110 is opened on the peripheral side wall of the housing 190
  • the air outlet 120 is located on the top of the housing 190 as an example.
  • a filter screen may be provided at the position of the air inlet 110 and the air outlet 120.
  • several meshes can be directly formed on the housing 190 to replace the filter.
  • the dehumidifier is divided into two parts: the body 100 and the water tank 200, and the body 100 has an independent dehumidification function, which can collect water vapor in the air.
  • the body 100 In the working state, the body 100 is installed in the entire water tank. Above 200, the entire water tank 200 can be used to hold water. In this way, the volume and utilization of the water tank 200 can be greatly increased, so that the continuous working time of the dehumidifier can be greatly extended, and the number of users pouring water is reduced. It is helpful to improve the user experience; at the same time, by accommodating the fuselage 100 at least partially in the receiving cavity 210 in the idle state, the volume of the dehumidifier when idle is greatly reduced, and the amount of cabinets can be increased during storage and transportation. , Which greatly saves transportation and warehousing costs.
  • the fuselage 100 can be stably arranged on the top of the water tank 200 in the working state, and the top of the water tank 200 is provided with a supporting structure. In the working state, the fuselage 100 is arranged on the supporting structure. on.
  • the supporting structure may be a structure that is fixedly connected to the water tank 200, or may be a structure that is movably connected. If the supporting structure is fixedly connected to the water tank 200, in order to maximize the utilization of the space, it is necessary to set an escape position corresponding to the supporting structure on the outer side wall of the fuselage 100, so that the fuselage 100 can be smoothly placed in the water tank after adjusting a certain angle. 200 in.
  • the supporting structure is movably connected with the water tank 200, it can be realized that in the working state, the supporting structure extends into the receiving cavity 210 to support the fuselage 100, and in the idle state, it exits the receiving cavity 210 so that the fuselage 100 can be unobstructed Is contained in the water tank 200.
  • the supporting structure is movably arranged on the water tank 200, so that the supporting structure extends into the receiving cavity 210 in a working state, and shrinks out of the receiving cavity 210 in an idle state.
  • the supporting structure in order to further improve the installation stability of the fuselage 100 in the working state, is arranged on the inner side wall of the receiving cavity 210, and the top of the supporting structure is lower than the The edge of the water tank 200 opening. In this way, when the fuselage 100 is supported by the supporting structure, a part of the fuselage 100 is located in the water tank 200, so that while the center of gravity moves down, the fuselage 100 is more limited by the inner wall of the water tank 200, which makes the dehumidifier stable Sex has been further improved.
  • the supporting structure is arranged on the water tank 200:
  • the supporting structure is arranged on the water tank 200:
  • the supporting structure is movably connected with the water tank 200,
  • the dehumidifier includes a support 250 that is movably connected to the water tank 200; the dehumidifier has a working state and an idle state. In the working state, the support 250 extends into the receiving cavity 210 To support the fuselage 100, in the idle state, the support member 250 exits the receiving cavity 210 so that the fuselage 100 can be at least partially received in the receiving cavity 210.
  • the support member 250 can have many forms, such as a rod shape, a block shape, and so on.
  • the support 250 can be movably connected to the water tank 200, such as moving relative to the water tank 200, rotating relative to the water tank 200, and so on. That is to say, the supporting member 250 realizes the two actions of extending into the containing cavity 210 and exiting the containing cavity 210 by rotating or moving.
  • the position of the rotational connection may be on the side wall of the water tank 200.
  • the dehumidifier is divided into two parts: a body 100 and a water tank 200, and the body 100 has an independent dehumidification function, which can collect water vapor in the air, and a support is provided on the side wall of the water tank 200 250, so that in the working state, the supporting member 250 extends into the receiving cavity 210, and the bottom of the body 100 can abut on the supporting member 250.
  • the body 100 relative to the water tank 200 is realized.
  • the fuselage 100 is arranged above the entire water tank 200, so that the entire water tank 200 can be used to contain water.
  • the volume and utilization rate of the water tank 200 can be greatly increased, so that the dehumidifier can continuously work for a substantial time
  • the extension reduces the number of times the user pours water, which is conducive to improving the user experience; in the idle state, the support 250 exits the receiving cavity 210, so that the body 100 can be at least partially contained in the water tank 200, which greatly reduces
  • the volume of the dehumidifier after assembly in this way, can increase the loading volume during storage and transportation, and greatly save the cost of transportation and storage.
  • the inner side wall of the receiving cavity 210 has a drawing opening, and the support 250 can be pushed and pulled into the drawing opening. With the setting of the drawing opening, the supporting member 250 can enter and exit the receiving cavity 210 through the drawing opening.
  • the support 250 can be pushed into the accommodating cavity 210.
  • the support 250 can be drawn out from the accommodating cavity 210, which is easy to operate.
  • the supporting member 250 includes a supporting portion 251, a holding portion 253, and a connecting arm 252 connecting the supporting portion 251 and the holding portion 253.
  • the holding portion 253 is located outside the water tank 200, and the supporting portion 251 It is located in the receiving cavity 210 in the working state, and exits the receiving cavity 210 in the idle state.
  • the supporting part 251 is used to support the body 100, the holding part 253 is for the operator to hold, the supporting part 251 is connected to the holding part 253 through the connecting arm 252, and the holding part 253 can control the position of the supporting part 251 through the connecting arm 252.
  • the operator can use the support 250 as a handle 300 to carry the water tank 200 or the dehumidifier in an idle state. In this way, the utilization rate of the support 250 is improved.
  • the length of the support 251 is greater than the width of the connecting arm 252, and the drawing opening is a stepped opening with a larger size.
  • One end is close to the accommodating cavity 210, and can accommodate the supporting portion 251. That is, the length of the larger end of the drawing opening is greater than or equal to the length of the supporting portion 251.
  • the length of the supporting portion 251 is greater than the length of the smaller end of the drawing opening. In this way, the supporting part 251 cannot be separated from the water tank 200 through the drawing opening, that is, the supporting member 250 is always connected with the water tank 200 no matter in the working state or in the idle state. In this way, the supporting member 250 is prevented from being lost.
  • the width of the handle portion 253 is greater than the width of the smaller end of the drawing opening, and/or the length of the handle portion 253 is greater than the size of the drawing opening. The length of the smaller end. In this way, through the limitation of the size, the hand-held part 253 cannot enter the drawing opening, so that the operator can easily grasp the hand-held part 253 at any time, which is convenient for the operation of the operator.
  • the side of the handle portion 253 facing away from the outer side wall of the water tank 200 has a handshake arc surface.
  • the operator grasps the handle 253 through the arc of the handshake it will not be scratched by the edges and corners.
  • the contact area between the handle 253 and the hand is increased, which is beneficial for the operator to hold the handle 253 more stably and reliably.
  • the dehumidifier further includes a reinforcing plate 260, which is provided at a position corresponding to the drawing opening, and the drawing opening penetrates the reinforcing plate 260 and the side wall of the water tank 200.
  • the reinforcing plate 260 Through the arrangement of the reinforcing plate 260, the carrying capacity around the drawing opening is increased, thereby increasing the carrying capacity of the water tank 200, which is beneficial to improving the reliability of the dehumidifier.
  • the supporting member 250 is arranged on the upper part of the water tank 200. In this way, both the middle and the lower part of the water tank 200 can be used to hold water, which is beneficial to ensure the effective water storage space of the water tank 200.
  • the number of the support members 250 is two, which are arranged on two opposite side walls of the water tank 200.
  • the supporting and supporting structure is arranged on the fuselage 100
  • the dehumidifier has a working state and an idle state.
  • the accommodating cavity 210 of the water tank 200 is used to contain the water formed by the dehumidification of the body 100.
  • the water tank 200 is covered in On the fuselage 100, the receiving cavity 210 accommodates at least a part of the fuselage 100.
  • the fuselage 100 in the idle state, the fuselage 100 is placed on the ground without moving, and the water tank 200 is buckled upside down and covered on the fuselage 100.
  • the weight of the water tank 200 is much lighter than that of the fuselage 100.
  • a supporting protrusion 168 is provided on the peripheral side wall of the fuselage 100.
  • the supporting protrusion 168 has a first supporting surface and a second supporting surface which are arranged oppositely.
  • the top of the water tank 200 supports the first supporting surface of the supporting protrusion 168; in the idle state, the water tank 200 is inverted and covered on the fuselage 100, and the opening side of the water tank 200 abuts on the second supporting surface of the supporting protrusion 168 .
  • the supporting protrusion 168 has a first supporting surface and a second supporting surface that are opposite to each other.
  • the edge of the top of the opening side of the water tank 200 supports the first supporting surface. Face down.
  • the opening side of the water tank 200 faces downward, the edge of the opening side abuts against the second supporting surface, and the second supporting surface faces upward.
  • the first supporting surface and the second supporting surface are flat.
  • the supporting protrusion 168 extends along the circumferential direction of the fuselage 100. That is, each peripheral side wall of the fuselage 100 may be provided with supporting protrusions 168, and the supporting protrusions 168 may be continuous protrusions or discontinuous protrusions.
  • the supporting protrusion 168 is arranged close to the bottom of the fuselage 100.
  • the supporting protrusion 168 close to the bottom of the fuselage 100, when the fuselage 100 is placed on the water tank 200, the bottom of the fuselage 100 is contained in the water tank 200, so that the fuselage 100 and the water tank 200 have a certain degree of overlap. , Which is beneficial to improve the stability of the installation of the fuselage 100.
  • the support protrusion 168 is close to the bottom, so that the body 100 extends into the water tank 200 very little. Therefore, most of the water tank 200 can also be used for water, so that the capacity of the water tank 200 is effectively guaranteed.
  • the body 100 in order to simplify the process of connecting the supporting protrusions 168 and the body 100, the body 100 includes a casing, and the supporting protrusions 168 and the casing are integrally formed.
  • the height between the top of the body 100 and the supporting protrusion 168 is equivalent to the height of the receiving cavity 210. In this way, when the water tank 200 is covered on the fuselage 100, there will not be too much space at the bottom of the water tank 200.
  • the body 100 in the working state, is arranged above the entire water tank 200 through the supporting protrusions 168, so that the entire water tank 200 can be used to contain water. In this way, the volume and utilization of the water tank 200 can be greatly increased.
  • the continuous working time of the dehumidifier is greatly extended, the number of times the user pours water is reduced, and the user experience is improved; at the same time, by placing the water tank 200 on the fuselage 100 in an idle state,
  • the fuselage 100 is at least partially contained in the accommodating cavity 210, which greatly reduces the volume of the dehumidifier when it is not in use, and can increase the amount of cabinets during storage and transportation, which greatly saves transportation and storage costs.
  • the fuselage 100 the fuselage 100 has a dehumidification function, and the overall shape of the fuselage 100 is cylindrical-like; a water tank 200, the water tank 200 has a receiving cavity 210, and the water tank 200 is cylindrical-like;
  • the dehumidifier has an idle state. In the idle state, the body 100 is at least partially contained in the water tank 200.
  • the overall shape of the fuselage 100 is similar to a cylinder, which means that the overall shape is similar to a cylinder, and due to the requirements of process and installation, protrusions or depressions are formed on the outer surface of the cylinder.
  • the water tank 200 has a cylindrical shape, which means that the overall shape of the water tank 200 is based on a cylindrical shape, and protrusions or recesses are formed on the surface or inner side wall according to the requirements of the process and installation cooperation.
  • the overall shape of the fuselage 100 to be cylindrical-like, and the water tank 200 to be cylindrical-like, so that when the fuselage 100 is installed in the water tank 200, compared to the shape with sharp corners, There is no strict directivity, which facilitates the placement of the fuselage 100 in the water tank 200, which is beneficial to improve the efficiency of the cooperation between the fuselage 100 and the water tank 200.
  • the inner side wall of the receiving cavity 210 has a supporting boss 220; the dehumidifier has an operating state, and in the operating state, the bottom of the fuselage 100 abuts against the On the support boss 220.
  • the outer side wall of the fuselage 100 has an escape groove 130 corresponding to the support boss 220.
  • the dehumidifier has an idle state. In the idle state, the support boss 220 is received in the escape groove 130 to make The body 100 is at least partially housed in the receiving cavity 210; in the working state, the avoiding groove 130 is staggered and placed on the supporting boss 220.
  • the supporting boss 220 in order to improve the utilization rate of the supporting boss 220, is arranged in an arc shape along the inner side wall of the receiving cavity 210 in its width direction. In this way, the bottom of the fuselage 100 can abut as many support bosses 220 as possible.
  • the number of the supporting bosses 220 is at least two, and they are arranged circumferentially along the inner side wall of the receiving cavity 210, and the avoiding grooves 130 The number is two, corresponding to the supporting bosses 220 are arranged on the outer side wall of the fuselage 100 at intervals.
  • a drainage hole 240 is provided at the bottom. Through the arrangement of the drainage hole 240, the water in the water tank 200 can be drained through the drainage hole, and the user does not need to lift the water tank 200 to pour water, which is beneficial to the user's use.
  • the dehumidifier includes a protective member, the protective member is arranged on the upper part of the inner side wall of the water tank 200, and/or the lower part of the outer side wall of the body 100; the dehumidifier has an idle state, and in the idle state, The body 100 can be at least partially contained in the water tank 200 through an opening.
  • the shape of the protective member can be many, such as a sheet, a strip, or a block.
  • materials for the protective member such as elastic materials, such as rubber, elastic plastic, etc., or flexible materials such as cotton wool fabrics.
  • the protection is mainly used to isolate the outer side wall of the fuselage 100 and the inner side wall of the water tank 200 to prevent the outer side wall of the fuselage 100 from being scratched. Therefore, the protective member can be arranged on the outer side wall of the fuselage 100 or on the inner side wall of the receiving cavity 210.
  • the protective member when the fuselage 100 is installed in the water tank 200, the protective member is isolated between the outer side wall of the fuselage 100 and the inner side wall of the water tank 200, thereby avoiding the outer side wall of the fuselage 100 and the water tank.
  • the inner side wall of 200 directly touches and rubs, thereby protecting the outer side wall of the fuselage 100 and avoiding the outer side wall of the fuselage 100 from being scratched.
  • the top of the protective member is flush with the top of the opening side of the water tank 200; or, the bottom of the protective member is flush with the bottom of the fuselage 100 Qi.
  • the guard by arranging the guard at the opening of the water tank 200 or at the bottom of the body 100, when the body 100 first comes into contact with the water tank 200, the guard can act as an isolation until the body 100.
  • the protective parts can play a role of isolation. In this way, the utilization rate of the protective parts is improved.
  • the protective member there are many ways to connect the protective member to the inner side wall of the water tank 200 or the outer side wall of the fuselage 100, and the protective member is adhered to the inner side wall of the water tank 200 or the outer side wall of the fuselage 100.
  • the inner side wall of the water tank 200 or the outer side wall of the body 100 is provided with a card slot, and the protective member is locked in the card slot.
  • the outer side of the guard protrudes from the outer side wall of the fuselage 100 or the inner side wall of the water tank 200.
  • the protective member includes a protective strip as an example, and the protective strip extends along the circumferential direction of the water tank 200 or extends along the circumferential direction of the fuselage 100. That is, the guard is arranged around the inner side wall of the water tank 200 or around the outer side wall of the fuselage 100.
  • the protective strip can be a continuous long strip or an intermittent short strip. In this way, the periphery of the fuselage 100 will not be scratched due to the cooperation with the water tank 200, which is beneficial to maintain the appearance of the outer side wall of the fuselage 100.
  • the outer side of the fuselage 100 has a receiving slot 160 recessed into the interior of the fuselage 100 for receiving the power cord of the dehumidifier.
  • the receiving groove 160 can have many shapes, such as a rectangular parallelepiped shape, a cylindrical shape, and the like, and its shape can be adapted to the overall shape of the body 100.
  • the receiving groove 160 may be a rectangular parallelepiped shape, and when the side surface forming the receiving groove 160 is a cylindrical surface, the receiving groove 160 may be cylindrical. With the arrangement of the receiving slot 160, the power cord can be completely received in the receiving slot 160.
  • the outer side of the body 100 has a receiving slot 160 recessed into the body 100 for receiving the power cord of the dehumidifier.
  • the power cord of the dehumidifier is received in the receiving slot 160 so that the power source The wire does not protrude from the peripheral side of the body 100, so that the body 100 can be easily and quickly installed into the water tank 200.
  • the dehumidifier in order to further ensure that the power cord can be stably stored in the storage slot 160, the dehumidifier further includes a strap.
  • the strap In an idle state, the strap locks the power cord and is stored in the storage slot 160. in.
  • the power cord can be stably stored in the receiving slot 160, it can also be achieved by arranging structural components in the receiving slot 160.
  • the dehumidifier further includes a disk storage column 171 and a limit stopper 172.
  • One end of the disk storage column 171 is fixedly connected to the side wall of the storage groove 160, and the other end is fixedly connected to the limit stopper 172.
  • the limit stopper 172 does not protrude from the notch of the receiving groove 160.
  • the power cord can be wound on the disk storage column 171, and the power cord on the early disk storage column 171 can be wound by the limit stopper 172, and will not detach and exceed the limit stopper 172, that is, it will not protrude. From the outer surface of the fuselage 100. In this way, the storage condition of the power cord in the idle state can be effectively guaranteed.
  • the groove wall to which the storage column 171 is connected is arranged opposite to the groove. In this way, the operator can look at the coiled position, and the operable space is very large, which is convenient for the user's operation.
  • a wiring groove 181 is also formed on the surface of the fuselage 100 near the receiving groove 160 to limit the direction of the power cord.
  • the power cord may be arranged in the wiring groove 181, and the groove depth of the wiring groove 181 is greater than the diameter of the power cord, so that the power cord can be received in the wiring groove 181.
  • the wire routing slot 181 is in communication with the receiving slot 160. In this way, the power cord can directly enter the wiring groove 181 from the receiving slot 160 without protruding from the outer surface of the body 100 in the middle.
  • the outer side wall of the fuselage 100 is provided with a rib piece 182, and the rib piece 182 and the wiring groove 181 enclose a limit line that defines the position of the power cord. groove.
  • the blocking rib 182 is disposed on the side wall of the wire routing groove 181, and its outer surface is flush with the outer side wall of the fuselage 100. In this way, when the power cord is in the wiring groove 181, it will not leave the wiring groove 181 under the action of gravity or a slight external force, so that the wiring of the power cord is very reliable, which is beneficial to improve the stability of the dehumidifier.
  • the wall of the receiving slot 160 is also provided with a plug receiving hole 173 for installing the power plug.
  • the receiving hole 173 can have various forms. Through the arrangement, it is possible to receive plugs of different models and different countries.
  • water level detection There are many ways of water level detection, which can be wireless detection (such as ultrasonic detection, capacitance detection) or physical detection (floating ball detection). The following specific examples are used for description.
  • the dehumidifier includes an ultrasonic water level detection device configured to detect the water level in the water tank 200, and the ultrasonic water level detection device is electrically connected to the electric control main board of the dehumidifier, which is provided on the electric control main board. There is a main control circuit.
  • the ultrasonic water level detection device sends the detected water level information in the water tank 200 to the electronic control main board.
  • the electronic control main board judges the current water level. When the preset water level is not reached, the detection result is ignored, and when the preset water level is reached, it stops. Dehumidification to prevent the water from continuing to increase and overflow the water tank 200, causing immeasurable consequences.
  • the dehumidifier further includes an alarm device, and the alarm device is electrically connected to the electronic control main board and/or the ultrasonic water level detection device.
  • the electronic control main board controls the alarm device to give an alarm to remind the user that the current water level situation requires the user to deal with it in time.
  • the alarm device is directly electrically connected to the ultrasonic water level detection device. In this way, the alarm device can send an alarm directly based on the detection result of the water level detection device.
  • the body 100 is located directly above the water tank 200, and the ultrasonic water level detection device is arranged at the bottom of the body 100.
  • the dehumidifier further includes a display device 140, and the ultrasonic water level detection device is electrically connected to the display device 140.
  • the setting of the display device 140 facilitates the user to intuitively monitor the working condition of the dehumidifier, and the current water level in the water tank 200 can also be observed from the display device 140.
  • There are many positions where the display device 140 can be set taking the display device 140 on the top of the body 100 as an example. Of course, in some embodiments, the display device 140 may also be set on the front side of the body 100.
  • the dehumidifier includes a water level switch 600, the water level switch 600 is arranged at the bottom of the fuselage 100, the water level switch 600 includes a float 610; the dehumidifier has an idle state, and in the idle state, the receiving cavity 210 is at least To accommodate part of the fuselage 100; the bottom of the fuselage 100 has a receiving groove 640 recessed into the fuselage 100, the float 610 is movably connected to the fuselage 100, and the float 610 can be completely Received in the receiving slot 640.
  • the water level switch 600 is configured to detect the water level in the water tank 200.
  • the water level switch 600 includes a float 610.
  • the float 610 When the water level switch 600 detects the water level, the float 610 is in contact with the liquid surface or is suspended. When it is in contact with the float 610, it supports the float 610. As the liquid level rises, the position of the float 610 changes, and the water level is determined according to the change in the height of the float 610. What changes with the position of the float 610 can be either a capacitor or a magnetic induction intensity. According to the change of the capacitance or the change of the magnetic induction intensity, the working condition of the dehumidifier is controlled.
  • a receiving groove 640 that can completely accommodate the float 610 is opened.
  • the float 610 can be completely accommodated in the receiving groove 640.
  • the float 610 can be completely accommodated in the receiving groove when it is in an idle state. 640, so that the float 610 may not protrude from the fuselage 100. In this way, the fuselage 100 can be stably placed on the ground and the water tank 200, and it is also beneficial for the fuselage 100 to be quickly placed in the water tank 200.
  • the water switch further includes a guide rod 620 connected to the float 610, and the body 100 has a guide hole 630 communicating with the receiving groove 640
  • the end of the guide rod 620 away from the float 610 is movably installed in the guide hole 630.
  • the guide rod 620 moves along the guide hole 630.
  • the guide rod 620 moves along the guide hole 630 toward the inside of the fuselage 100.
  • the guide hole 630 is vertically arranged directly above the receiving groove 640. In this way, the guide rod 620 and the float 610 are straight up and down along the guide hole 630, so that the moving direction of the float 610 and the guide rod 620 is consistent with the force direction of the float 610 (the buoyancy of gravity and water on the float 610), which is beneficial to the float. 610 moves up and down.
  • the water level switch 600 is a magnetically controlled switch, and the detection state of the water level switch 600 includes an open state and a closed state. In the detection state, the float 610 The protruding receiving slot 640 protrudes from the bottom of the main body 100.
  • the water level switch 600 includes a magnetically controlled float switch.
  • a magnetic member may be provided in the float ball to change the magnetic field as the float 610 moves. As the float 610 rises, the intensity of the magnetic field at the bottom of the fuselage 100 increases.
  • the water level switch 600 is electrically connected to the electric control main board of the dehumidifier, and the dehumidifier further includes an alarm device, and the alarm device is electrically connected to the electric control main board and/or the water level switch 600.
  • the dehumidifier includes a body 100 that includes: a housing 190 with an air inlet 110 and an air outlet 120; a condenser 520 and an evaporator 510 are provided In the housing 190; a centrifugal fan, the centrifugal fan is arranged in parallel with the evaporator 510 and the condenser 520; the air outlet direction of the centrifugal fan faces the air outlet 120; the water receiving tray 750, the water receiving The disc 750 is arranged directly below the condenser 520 and the evaporator 510, and is connected with a centrifugal fan to separate the inside of the housing 190 to form a centrifugal air duct and an installation cavity; a compressor 550, the compressor 550 is arranged in the In the installation cavity.
  • the water receiving pan 750 is arranged directly below the condenser 520, the evaporator 510 and the centrifugal fan, and the housing 190 is divided to form a centrifugal air duct and an installation cavity for installing other components.
  • the water receiving pan 750 is in the shape of a flat plate. It not only has parts corresponding to the condenser 520 and the evaporator 510, but also has parts corresponding to the centrifugal fan, so that the airflow in the centrifugal air duct can directly flow out of the air outlet 120 without being in the wind. Ran across the road.
  • the evaporator 510, the condenser 520, and the centrifugal fan are all arranged vertically as an example.
  • the centrifugal fan as the driving force of the airflow, the centrifugal fan, the evaporator 510 and the condenser 520 are arranged in parallel along the front and rear direction of the dehumidifier, and the three are flat in overall appearance, and the three are arranged in parallel. It is conducive to the full and reasonable use of space; at the same time, the housing 190 is divided into a centrifugal air duct for heat exchange by setting the water receiving tray 750, and the installation cavity for installing the compressor 550, so that the space is fully and rationally used.
  • the reasonableness of the air duct is ensured (to avoid the excessive dispersion of airflow in the housing 190, which results in low flow rate and affects the dehumidification efficiency). In this way, the compactness of the arrangement of components is improved, the space utilization rate is improved, and the space utilization is reduced.
  • the volume of the fuselage 100 is reduced, thereby facilitating the transportation and storage of the fuselage 100; in addition, since the arrangement of the fuselage 100 does not need to consider the arrangement of the water tank 200, the original arrangement inside the fuselage 100 is more reasonable and compact.
  • the compressor 550 is a horizontal compressor 550, and the compressor 550 is arranged at the bottom of the housing 190.
  • the dehumidifier further includes a support plate 730, the support plate 730 is located in the installation cavity, and one side of the support plate 730 is connected to the bottom of the housing 190 , The opposite side is fixedly connected to the drain pan 750 or the volute 560.
  • the supporting plate 730 has a supporting effect on the water receiving tray 750.
  • the supporting plate 730 can support the water receiving tray. 750, to avoid the evaporator 510, the condenser 520 and the axial fan from being damaged by a large collision.
  • the supporting plate 730 also provides a location for the installation of components, so that multiple components of the dehumidifier can be conveniently installed on the supporting plate 730.
  • an electric control box 710 is provided on the support plate 730 under the volute 560, and/or a fan capacitor 720 is provided on the support plate 730, and/or a water level switch is provided in the mounting cavity 600. That is, an electric control box 710 and a fan capacitor 720 can be provided on the support plate 730, and the water level switch 600 can also be provided on the support plate 730. In this way, while providing support for the components in the centrifugal air duct, it also provides space for the installation of components. In order to use the space more reasonably, the fan capacitor 720, the electric control box 710, etc., can be installed on different support plates 730.
  • the dehumidifier includes a compressor capacitor 740 located in an area enclosed by the water receiving pan 750, the volute 560 of the centrifugal fan, and the side wall of the housing 190.
  • a compressor capacitor 740 located in an area enclosed by the water receiving pan 750, the volute 560 of the centrifugal fan, and the side wall of the housing 190.
  • the condenser 520 and the evaporator 510 are arranged side by side and stacked close to the air inlet 110, and the air outlet side of the condenser 520 faces the air inlet side of the centrifugal fan.
  • the centrifugal fan includes a volute 560, a centrifugal wind wheel 540 arranged in the volute 560, and a driving motor 530 for driving the centrifugal wind wheel 540, and the driving motor 530 is arranged perpendicular to the air outlet side of the condenser 520.
  • a drainage hole 165 is provided on the rear side of the housing 190, one end of the drainage hole 165 is in communication with the drain pan 750, and the other end is in communication with the outside; and /Or, the fuselage 100 has a drain hole 166 arranged along the height direction of the fuselage 100, one end of the drain hole 166 is connected to the drain pan 750, and the other end is connected directly below the body 100. That is to say, the dehumidifier has two sets of drainage systems. When the dehumidifier can be connected to an external drainage pipe, the condensed water can be directly discharged through the external drainage pipe.
  • the condensed water can be stored in the water tank 200 under the fuselage 100 through the drain hole 166.
  • the dehumidifier can be adapted to different working environments, which is beneficial to improve the adaptability of the dehumidifier.
  • the dehumidifier includes: a body 100, the body 100 has a dehumidification function, the top of the body 100 is provided with an air outlet 120; a water tank 200, the water tank 200 has a receiving cavity 210; the dehumidifier has an idle state, and in the idle state, the receiving cavity 210 contains at least part of the body 100; a handle 300, which is rotatably connected with the outer side wall of the body 100, In this way, the handle 300 does not occupy the space on the top of the fuselage 100 when it is working or when it is not being used.
  • the handle 300 is directly rotatably connected with the outer side wall of the fuselage 100.
  • the handle 300 When the handle 300 is stowed, the handle 300 is located on the outer side of the shaft side wall of the fuselage 100 as a whole, and does not occupy the top of the fuselage 100. area.
  • the handle 300 When the handle 300 is installed vertically to work, it is located directly above the top of the fuselage 100 and does not occupy the space on the top of the fuselage 100. In this way, the influence of the handle 300 on the arrangement of the components on the top of the fuselage 100 is eliminated, and at the same time, the integrity of the fuselage 100 can be maintained.
  • the air outlet 120 is opened on the top of the fuselage 100. At this time, the area of the air outlet 120 can be guaranteed without being affected by the arrangement of the handle 300.
  • the dehumidifier is divided into two parts: the body 100 and the water tank 200, and the body 100 has an independent dehumidification function, which can collect water vapor in the air.
  • Part of it is contained in the containment chamber 210, which greatly reduces the volume of the dehumidifier when it is idle, and can increase the amount of cabinets during storage and transportation, which greatly saves the cost of transportation and storage; at the same time, by combining the handle 300 with the body 100
  • the outer side wall of the shaft is rotatably connected, so that the handle 300 does not occupy the space on the top of the fuselage 100 regardless of the working state or the idle state, so that the area of the air outlet 120 can be set according to requirements, which can effectively ensure the air outlet area and appearance efficiency. It helps to ensure the working efficiency of the dehumidifier.
  • the height of the body 100 is greater than the height of the water tank 200.
  • the handle 300 may be overlapped with the water tank 200 top of. In this way, it is ensured that the bottom of the fuselage 100 is in contact with the bottom of the water tank 200 to prevent the weight of the fuselage 100 from being transmitted to the water tank 200 by the handle 300, and it is also avoided that the fuselage 100 is suspended in the idle state.
  • the handle 300 can also be overlapped on the edge of the opening side of the water tank 200 to prevent the handle 300 from sliding down along the outer side wall of the body 100.
  • the handle 300 in order for the edge operator to pick up the handle 300, when the handle 300 can be overlapped on the top of the water tank 200, the handle 300 at least partially protrudes from the outer side wall of the water tank 200. That is, the thickness of the handle 300 is greater than the thickness of the side wall of the water tank 200.
  • the operator needs to pick up the handle 300, he can pick it up through the part of the handle 300 protruding from the outer side wall of the water tank 200, which is beneficial to the operator's convenient operation.
  • the handle 300 In order to store the fuselage 100 in the water tank 200 as much as possible, the handle 300 is rotatably connected with the side wall of the fuselage 100 near the top. That is, the connection position of the handle 300 and the fuselage 100 is close to the top of the fuselage 100 so that most of the fuselage 100 can be contained in the water tank 200. In this way, the space of the water tank 200 is fully utilized, the body 100 is contained in the water tank 200 as much as possible, and the volume of the dehumidifier in an idle state is reduced.
  • the handle 300 includes a horizontal hand lever 310 and two vertical links 320. One end of the link 320 is connected to the hand lever 310, and the other end is opposite to the body 100. The two side walls are pivoted. The connection point between the connecting rod 320 and the fuselage 100 is located in the middle of the side of the fuselage 100.
  • the handle 300 is U-shaped, and the handshake lever 310 is located between the two connecting rods 320.
  • the handshake lever 310 and the two connecting rods 320 are respectively located on the peripheral side of the top of the fuselage 100.
  • the opposite sides of the fuselage 100 are stressed, which is beneficial to improve the stability and reliability of the fuselage 100 in lifting.
  • the connection By arranging the connection in the middle of the side of the fuselage 100, the two connecting rods 320 are respectively located in the middle of the corresponding side wall, so that the center of gravity of the fuselage 100 can act on the vertical connecting rod 320, and the two connecting rods are ensured
  • the two sides of the 320 connection are balanced, so that the stability of the handle 300 when lifting the fuselage 100 is greatly improved.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

Est divulgué un déshumidificateur, le déshumidificateur comprenant : un corps de dispositif, le corps de dispositif présentant une fonction de déshumidification et une sortie d'air étant placée sur la partie supérieure du corps de dispositif ; et un réservoir d'eau, le réservoir d'eau comprenant une cavité de réception. Le déshumidificateur a un état inactif et la cavité de réception reçoit au moins une partie du corps de dispositif dans l'état inactif. Le déshumidificateur comprend en outre une poignée, la poignée étant reliée rotative à une paroi latérale externe du corps de dispositif de telle sorte que la poignée n'occupe pas d'espace sur le dessus du corps de dispositif lors du fonctionnement ou d'une période de non-utilisation. La solution technique de la présente invention aide à maintenir la surface de la sortie d'air.
PCT/CN2020/084371 2019-11-29 2020-04-13 Déshumidificateur WO2021103384A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201911217696.2 2019-11-29
CN201922131125.9U CN211177191U (zh) 2019-11-29 2019-11-29 除湿机
CN201922131125.9 2019-11-29
CN201911217696.2A CN112880058A (zh) 2019-11-29 2019-11-29 除湿机

Publications (1)

Publication Number Publication Date
WO2021103384A1 true WO2021103384A1 (fr) 2021-06-03

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Application Number Title Priority Date Filing Date
PCT/CN2020/084371 WO2021103384A1 (fr) 2019-11-29 2020-04-13 Déshumidificateur

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Country Link
WO (1) WO2021103384A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104633770A (zh) * 2013-11-12 2015-05-20 珠海格力电器股份有限公司 分离式除湿机
CN204555029U (zh) * 2015-02-28 2015-08-12 广东美的制冷设备有限公司 除湿机
CN104949214A (zh) * 2014-03-31 2015-09-30 Lg电子株式会社 除湿机
CN107238146A (zh) * 2017-07-31 2017-10-10 广东美的制冷设备有限公司 伸缩式箱体组件及除湿机
CN108826502A (zh) * 2018-07-19 2018-11-16 中山市英为拓电器有限公司 一种转轮除湿机及其使用方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104633770A (zh) * 2013-11-12 2015-05-20 珠海格力电器股份有限公司 分离式除湿机
CN104949214A (zh) * 2014-03-31 2015-09-30 Lg电子株式会社 除湿机
CN204555029U (zh) * 2015-02-28 2015-08-12 广东美的制冷设备有限公司 除湿机
CN107238146A (zh) * 2017-07-31 2017-10-10 广东美的制冷设备有限公司 伸缩式箱体组件及除湿机
CN108826502A (zh) * 2018-07-19 2018-11-16 中山市英为拓电器有限公司 一种转轮除湿机及其使用方法

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