Blowing cooling device with ice box and tower fan equipment with blowing cooling device

Abstract

The invention relates to the technical field of indoor cooling equipment, in particular to an air blowing cooling device with an ice box and tower fan equipment with the air blowing cooling device. The air blowing cooling device with the ice box comprises a mounting shell, an ice box, an ice box and a cooling device, the mounting shell is provided with an air inlet and an air outlet, the air inlet and the air outlet are each provided with an air door assembly, and a heat preservation layer is arranged on each air door assembly; and the air blowing assembly is installed in the installation shell, a sealing ice box is detachably installed on the side, facing the air inlet, of the air blowing assembly and / or the side, facing the air outlet, of the air blowing assembly, and the sealing ice box is suitable for containing a phase change cold storage piece. According to the air blowing cooling device with the ice box, the phase change cold storage part is sealed in the sealing shell, the sealing ice box is installed at the corresponding position of the installation shell in the using process, the melted phase change cold storage part cannot be exposed in air and cannot fly into indoor air along with the air in the working process, and the cleanliness of the air treated by the air blowing cooling device with the ice box can be greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of indoor cooling equipment, and in particular to an air blowing cooling device with an ice box and a tower fan device having the same. Background Art

[0002] A tower fan is an indoor cooling device. When the tower fan is working, the wind is thrown out through the fan to form an airflow, and then the wind wheel rotates to create wind pressure to generate centrifugal wind force, and finally the wind force is transmitted out through the internal wind guide wall. Since the fan wheel has many blades, the air supply is uniform and soft, which is very close to natural wind.

[0003] In order to enhance the cooling effect, the tower fan in the prior art is provided with an ice shell at the bottom of the tower fan, and the ice shell is open upward. When the tower fan is working, ice cubes are put into the ice shell. After the fan is started, the low temperature of the ice cubes themselves reduces the air temperature above the ice shell, and the fan blows air to bring out the cold air to reduce the indoor temperature. However, during the operation of the tower fan, the water formed by the melting of the ice cubes remains in the ice shell, which is easy to breed bacteria and other microorganisms, and the cleanliness of the water medium cannot be guaranteed during each replacement of ice water. When the tower fan is used for a long time, the melted water vapor while blowing cold air will bring the bacteria in the water into the indoor air, affecting the health of the user. Summary of the invention

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect of the tower fan with an ice shell in the prior art that it is easy to breed bacteria and affect the health of users during operation, thereby providing a blowing and cooling device with an ice box and a tower fan device having the same.

[0005] In order to solve the above technical problems, the present invention provides an air blowing and cooling device with an ice box, comprising:

[0006] Install a shell, on which an air inlet and an air outlet are arranged, and damper components are installed at the air inlet and the air outlet, and an insulation layer is arranged on the damper component;

[0007] A blowing assembly is installed in the installation shell, and a sealed ice box is detachably installed on a side of the blowing assembly facing the air inlet and / or a side of the blowing assembly facing the air outlet, and the sealed ice box is suitable for accommodating a phase-change cold storage component;

[0008] The damper assembly has an open state in which the damper assembly is separated from the air inlet and the air outlet when the blowing assembly is in operation, and a closed state in which the air inlet and the air outlet are completely sealed when the blowing assembly stops operating.

[0009] Optionally, the sealed ice box is installed in the installation shell by plugging.

[0010] Optionally, the sealed ice box is a hollow grid structure, and the grid holes of the sealed ice box are arranged toward the air outlet or the air inlet.

[0011] Optionally, the damper assembly includes at least one door panel body, and the door panel body is rotatably matched with the mounting shell.

[0012] Optionally, a plurality of sealed ice boxes are arranged at intervals, and the gaps between adjacent sealed ice boxes are arranged toward the air outlet or the air inlet.

[0013] Optionally, the damper assembly includes at least one door panel body, and the door panel body is slidably matched with the mounting shell.

[0014] Optionally, the damper assembly includes an electric roller fixedly matched with the damper assembly and a hanging curtain body wound and mounted on the electric roller, and when the damper assembly is in the closed state, the hanging curtain body completely closes the air inlet and the air outlet.

[0015] Optionally, the damper assembly is a shutter structure.

[0016] Optionally, the mounting shell includes a shell body and a switch cover, and the switch cover is detachably connected to the shell body.

[0017] The present invention further provides a tower fan device having the air blowing and cooling device with an ice box described in the present invention.

[0018] The technical solution of the present invention has the following advantages:

[0019] 1. The air blowing cooling device with an ice box provided by the present invention comprises: an installation shell, on which an air inlet and an air outlet are arranged, and damper assemblies are installed at both the air inlet and the air outlet, and an insulation layer is arranged on the damper assembly; a blowing assembly is installed in the installation shell, and a sealed ice box is detachably installed on a side of the blowing assembly facing the air inlet and / or a side of the blowing assembly facing the air outlet, and the sealed ice box is suitable for accommodating a phase-change cold storage component; the damper assembly has an open state in which it is separated from the air inlet and the air outlet when the blowing assembly is working, and a closed state in which the air inlet and the air outlet are completely sealed when the blowing assembly stops working.

[0020] When the air blowing cooling device with an ice box is working, the frozen sealed ice box is installed in the installation shell, the blowing component is started, and the damper component is switched to the open state, so that the air inlet and the air outlet are opened, and the air enters the installation shell from the air inlet. When passing through the sealed ice box, the air absorbs the cold in the phase change cold storage component in the sealed ice box and becomes low-temperature air with a lower temperature, and then blows out of the installation shell from the air outlet. The phase change cold storage component is sealed inside the sealed shell, and the sealed ice box is removed from the installation shell before use. The phase change cold storage component in the sealed ice box is frozen using a refrigerator or other equipment. When in use, the sealed ice box is installed in the corresponding position of the installation shell. During operation, the melted phase change cold storage component will not be exposed to the air, and will not float into the indoor air with the air, which can greatly improve the cleanliness of the air treated by the air blowing cooling device with an ice box. At the same time, by setting the damper assembly, when the blowing assembly stops working, the damper assembly switches to the closed state, and the low-temperature phase-change cold storage component in the sealed ice box is kept warm, which can greatly reduce the cold loss of the blowing cooling device with ice box when it is in standby or shut down. When the blowing cooling device with ice box is restarted, the phase-change cold storage component in the sealed ice box can be reused for cooling. It can reduce the number of installation and disassembly of the sealed ice box and the number of freezing, and improve the convenience of using the device.

[0021] 2. The air-blowing cooling device with an ice box provided by the present invention has a sealed ice box with a hollow grid-like structure, and the grid holes of the sealed ice box are arranged toward the air outlet or the air inlet. By arranging the sealed ice box in a grid shape, the air passes through the grid holes when passing through the sealed ice box to absorb the cold of the phase-change cold storage component in the sealed ice box, which can increase the contact area between the air and the sealed ice box and improve the cooling capacity of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the air blowing and cooling device with an ice box provided in the first embodiment of the present invention when the switch cover is open.

[0024] Figure 2 It is a schematic diagram of the internal structure of the air blowing and cooling device with an ice box provided in the first embodiment of the present invention.

[0025] Figure 3 It is a structural schematic diagram of a first embodiment of the present invention in which the damper assembly of the air blowing and cooling device with an ice box is in a closed state.

[0026] Figure 4 It is a structural schematic diagram of a first embodiment of the present invention in which the damper assembly of the air blowing and cooling device with an ice box is in an open state.

[0027] Figure 5 It is a horizontal cross-sectional view of the air blowing and cooling device with an ice box provided in the first embodiment of the present invention.

[0028] Figure 6 It is a schematic structural diagram of an air blowing and cooling device with an ice box provided in another embodiment of the present invention.

[0029] Figure 7 It is a schematic structural diagram of an air blowing and cooling device with an ice box provided in another embodiment of the present invention.

[0030] Figure 8 It is a structural schematic diagram of a damper assembly of an air blowing and cooling device with an ice box in a closed state provided in another embodiment of the present invention.

[0031] Fig. 9 It is a structural schematic diagram of a wind blowing and cooling device with an ice box provided in another embodiment of the present invention, in which the damper assembly is in an open state.

[0032] Fig.10 It is a schematic structural diagram of an air blowing and cooling device with an ice box provided in another embodiment of the present invention.

[0033] Explanation of the reference numerals: 1. Sealed ice box; 2. Blowing assembly; 3. Shell body; 4. Switch cover; 5. Door panel body; 6. Electric roller; 7. Suspended curtain body; 8. Shutter structure. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0038] Example 1

[0039] Figures 1 to 5 The figure shows a blowing and cooling device with an ice box provided in this embodiment, which includes a mounting shell, a blowing assembly 2 and a damper assembly.

[0040] The installation shell is provided with an air inlet and an air outlet, and a damper assembly is installed at the air inlet and the air outlet, and an insulation layer is provided on the damper assembly. The blowing assembly 2 is installed in the installation shell, and a sealed ice box 1 is detachably installed on one side of the blowing assembly 2 facing the air inlet and the side of the blowing assembly 2 facing the air outlet, and the sealed ice box 1 is suitable for accommodating a phase-change cold storage component. In this embodiment, the phase-change cold storage component is ice, which melts into water after releasing the cold. The damper assembly has an open state in which the air inlet and the air outlet are separated when the blowing assembly 2 is working, and a closed state in which the air inlet and the air outlet are completely closed when the blowing assembly 2 stops working. In order to facilitate the plug-in installation and disassembly of the sealed ice shell, the installation shell is set in a split form in this embodiment, and the installation shell includes a shell body 3 and a switch cover 4, and the switch cover 4 is detachably connected to the shell body 3. Specifically, the switch cover 4 is installed on the top of the shell body 3 through a rotating shaft. In some other embodiments, the switch cover 4 can also be slidably set on one side of the shell body 3.

[0041] During the operation of the air blowing and cooling device, the air blowing component 2 works, and the damper component switches to an open state, so that the damper component inhales external air from the air inlet, absorbs the cold energy in the phase change cold storage component after contacting the sealed ice box 1 inside the installation shell, and turns it into cold air with a lower temperature, which is then blown out from the air outlet to achieve the purpose of blowing cold air to the outside and thus cool the indoor space. When the air blowing component 2 is on standby or turned off, the damper component switches to a closed state, so that the air inlet and the air outlet are closed to keep the sealed ice box 1 warm. Reduce the cold loss of the phase change cold storage component when the air blowing and cooling device is not working.

[0042] The sealed ice box 1 is plugged and installed in the installation shell. In order to increase the contact area between the air and the sealed ice box 1 when passing through, increase the amount of cold absorbed by the air from the sealed ice box 1, and improve the cooling effect of the air blowing cooling device, the sealed ice box 1 adopts a hollow grid structure, and the grid holes of the sealed ice box 1 are arranged toward the air outlet or the air inlet.

[0043] In this embodiment, a set of damper assemblies are installed at the air inlet and the air outlet. Each set of damper assemblies includes two door panel bodies 5. The door panel bodies 5 are rotatably matched with the mounting shell through a rotating shaft or a hinge.

[0044] When the air blowing and cooling device with ice box is working, first open the switch cover 4, install the pre-frozen sealed ice box 1 into the installation shell, close the switch cover 4, so that the installation shell is closed. Then start the air blowing assembly 2, open the door panel body 5 installed at the air inlet and the air outlet so that the damper assembly is switched to an open state, so that the air inlet and the air outlet are opened, and the air enters the installation shell from the air inlet. When passing through the sealed ice box 1, the air absorbs the cold in the phase change cold storage part in the sealed ice box 1, and becomes low-temperature air with a lower temperature, and then blows out of the installation shell from the air outlet. By sealing the phase change cold storage part inside the sealed shell, removing the sealed ice box 1 from the installation shell before use, freezing the phase change cold storage part in the sealed ice box 1 using a refrigerator or other equipment, and installing the sealed ice box 1 to the corresponding position of the installation shell when in use, the melted phase change cold storage part will not be exposed to the air during operation, and will not float into the indoor air with the air, which can greatly improve the cleanliness of the air treated by the air blowing and cooling device with ice box. At the same time, by setting the damper assembly, when the blowing assembly 2 stops working, the door panel body 5 installed at the air inlet and the air outlet are closed, so that the damper assembly is switched to the closed state, and the low-temperature phase-change cold storage component in the sealed ice box 1 is kept warm, which can greatly reduce the cold loss of the blowing cooling device with ice box when it is in standby or shut down. When the blowing cooling device with ice box is restarted, the phase-change cold storage component in the sealed ice box 1 can be reused for cooling. The number of installation and disassembly of the sealed ice box 1 and the number of freezing can be reduced, and the convenience of using the device is improved.

[0045] If there is no need to quickly lower the indoor temperature during use, the sealed ice box 1 can be removed from the slot in the mounting housing to increase the air volume and wind speed.

[0046] In this solution, a switchable damper assembly with an insulation layer is provided. When the damper assembly is closed, the original partially wrapped insulation layer is upgraded to a fully wrapped insulation layer, which can reduce the escape of cold air to the surroundings and increase the time for the cold air to be blown out. Before blowing the air, you can also plug in the cold storage ice box in advance and wait for a while before blowing the cold air.

[0047] As an alternative implementation, Figure 6 and Figure 7 As shown, the damper assembly includes one or two door panel bodies 5, and the door panel bodies 5 are slidably matched with the mounting housing through a slide rail. The door panel body 5 can slide left and right along the mounting housing, and can also slide up and down along the mounting housing. The slide rail for the sliding of the door panel body 5 can be set outside the mounting housing, and can also be set inside the mounting housing.

[0048] As an alternative implementation, Figure 8 and Fig. 9 As shown, the damper assembly includes an electric reel 6 fixedly matched with the damper assembly and a curtain body 7 wound on the electric reel 6. When the damper assembly is in a closed state, the curtain body 7 completely closes the air inlet and the air outlet. The electric reel 6 drives the curtain body 7 to fall from the electric reel 6 or rolls the curtain body 7 back onto the electric reel 6 by forward or reverse rotation, thereby realizing the mutual conversion of the damper assembly between the closed state and the open state.

[0049] As an alternative implementation, Fig.10 As shown, the damper assembly is a shutter structure 8.

[0050] As an alternative embodiment, multiple sealed ice boxes are arranged at intervals, and the gaps between adjacent sealed ice boxes are arranged toward the air outlet or the air inlet. When the device is working, the ice in each sealed ice box can melt separately, so that as much cold as possible in the solid ice is taken out through direct heat exchange with the air, reducing the cold transfer between the solid ice and the melted liquid water, and improving the cold release capacity of the device. Specifically, each sealed ice box can be a separate thin strip ice box, each thin strip ice box is vertically installed in the installation shell, and multiple sealed ice boxes are arranged in sequence between the air outlet and the blowing assembly along a direction perpendicular to the air outlet; or each sealed ice box can also be a grid-shaped ice box, and multiple grid-shaped ice boxes are arranged in sequence between the air outlet and the blowing assembly along a direction perpendicular to the air outlet, and the grid holes on the grid-shaped ice box and the gaps between adjacent sealed ice boxes are all arranged toward the air outlet.

[0051] Example 2

[0052] The present embodiment provides a tower fan device having the blowing and cooling device with an ice box as described in Embodiment 1. The tower fan device is used indoors, and the sealed ice box is frozen in advance by using a refrigerator or other freezing equipment, so that the liquid water in the sealed ice box as a phase-change cold storage component is condensed into solid ice. Before the tower fan device is operated, the frozen sealed ice box is installed in the installation shell, and the switch cover is closed to close the installation shell. Then the blowing assembly is started, and the door panel bodies installed at the air inlet and the air outlet are opened so that the damper assembly is switched to an open state, so that the air inlet and the air outlet are opened, and the air enters the installation shell from the air inlet. When passing through the sealed ice box, the air absorbs the cold in the phase-change cold storage component in the sealed ice box and becomes low-temperature air with a lower temperature, and then is blown out from the air outlet to the outside of the installation shell. Since the solid ice melts in the sealed ice box, the air will only absorb cold energy from the sealed ice box when passing through it, and will not bring out water vapor. Therefore, the tower fan equipment will only lower the indoor temperature but not increase the indoor humidity when working, which can greatly improve the user experience of people who are sensitive to moisture. The tower fan equipment can also be used to directly cool down electrical equipment.

[0053] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A blowing and cooling device with an ice box, characterized in that: include: Install a shell, on which an air inlet and an air outlet are arranged, and damper components are installed at the air inlet and the air outlet, and a heat-insulating layer is arranged on the damper component; A blowing assembly (2) is installed in the installation shell, and a sealed ice box (1) is detachably installed on a side of the blowing assembly (2) facing the air inlet and / or a side of the blowing assembly (2) facing the air outlet, wherein the sealed ice box (1) is suitable for accommodating a phase-change cold storage component; The damper assembly has an open state in which it is separated from the air inlet and the air outlet when the blowing assembly (2) is working, and a closed state in which the air inlet and the air outlet are completely closed when the blowing assembly (2) stops working.

2. The air blowing and cooling device with an ice box according to claim 1, characterized in that: The sealed ice box (1) is installed in the installation shell by plugging and unplugging.

3. The air blowing and cooling device with an ice box according to claim 1, characterized in that: The sealed ice box (1) is a hollow grid-like structure, and the grid holes of the sealed ice box (1) are arranged toward the air outlet or the air inlet.

4. The air blowing and cooling device with an ice box according to any one of claims 1 to 3, characterized in that: A plurality of the sealed ice boxes (1) are arranged at intervals, and the gaps between adjacent sealed ice boxes (1) are arranged toward the air outlet or the air inlet.

5. The air blowing and cooling device with an ice box according to any one of claims 1 to 3, characterized in that: The damper assembly comprises at least one door panel body (5), and the door panel body (5) is rotatably matched with the mounting shell.

6. The air blowing and cooling device with an ice box according to any one of claims 1 to 3, characterized in that: The damper assembly comprises at least one door panel body (5), and the door panel body (5) is slidably matched with the mounting shell.

7. The air blowing and cooling device with an ice box according to any one of claims 1 to 3, characterized in that: The damper assembly comprises an electric reel (6) fixedly matched with the damper assembly and a hanging curtain body (7) wound and mounted on the electric reel (6); when the damper assembly is in the closed state, the hanging curtain body (7) completely closes the air inlet and the air outlet.

8. The air blowing and cooling device with an ice box according to any one of claims 1 to 3, characterized in that: The air door component is a shutter structure (8).

9. The air blowing and cooling device with an ice box according to any one of claims 1 to 3, characterized in that: The installation shell comprises a shell body (3) and a switch cover (4), and the switch cover (4) is detachably connected to the shell body (3).

10. A tower fan device, characterized in that: A blowing cooling device with an ice box as claimed in any one of claims 1 to 9.

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