Ice box filling type blowing cooling device

Abstract

The invention relates to the technical field of cooling devices, and provides a filling ice box type air blowing cooling device which comprises a body, an ice box, an ice box and an ice box, the cold storage ice box is arranged in the body and used for storing cold energy; the heat exchanger is arranged in the body, the heat exchanger is matched with the cold storage ice box, and the heat exchanger can exchange heat with the cold storage ice box so as to absorb cold energy in the cold storage ice box; and the fan is arranged in the body and is matched with the heat exchanger, and the fan can enable air outside the body to be subjected to heat exchange with the heat exchanger to be converted into cold air after entering the body through the air inlet and before being blown out of the body through the air outlet. Compared with the prior art, the air blowing cooling device filled with the ice box has the advantages that blown air cannot make contact with cold water, water cannot be blown out, the air is cooled, meanwhile, the humidity of the air can be prevented from being increased, a room is prevented from being moist, people and electric appliances afraid of wet wind can be directly blown, and the experience feeling can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cooling devices, and particularly relates to a blowing cooling device filled with ice boxes. Background Art

[0002] For the existing air-conditioning tower fans in the prior art, when in use, users need to freeze and store cold ice boxes in the refrigerator in advance and manually load them. Some air-conditioning tower fans even need to fill water after loading the ice boxes, and then suck the cold water to the air outlet of the fan through a water absorption device, and then the fan takes out the cold energy through the air to provide cold air with reduced temperature for users. Compared with air conditioners, such air-conditioning tower fans do not need to use a compressor for refrigeration, which can reduce costs. However, when the air-conditioning tower fan cools the blown air, it will also increase the humidity of the blown air, which will make the room humid after a long time, especially for people sensitive to wet air and electrical appliances that cannot be directly blown. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is that when the air-conditioning tower fan in the prior art cools the blown air, it will also increase the humidity of the blown air, which will make the room humid after a long time, especially for people sensitive to wet air and electrical appliances that cannot be directly blown. Thus, a blowing cooling device filled with ice boxes is provided.

[0004] To solve the above technical problem, the technical solution of the present invention is as follows:

[0005] The present invention provides a blowing cooling device filled with ice boxes, including: a main body having an air outlet and an air inlet; a cold storage ice box disposed in the main body for storing cold energy; a heat exchanger disposed in the main body, the heat exchanger being adapted to the cold storage ice box, and the heat exchanger being capable of exchanging heat with the cold storage ice box to absorb the cold energy in the cold storage ice box; a fan disposed in the main body and adapted to the heat exchanger, and the fan being capable of making the air outside the main body enter the main body through the air inlet and exchange heat with the heat exchanger before being blown out of the main body through the air outlet to be converted into cold air.

[0006] Further, the cold storage ice box has a sealed cavity, the cavity is filled with water, and the cold storage ice box is detachably installed in the main body.

[0007] Further, the heat exchanger includes a refrigerant inlet and a refrigerant outlet, the refrigerant inlet and the refrigerant outlet are connected through a heat exchange pipeline to enable the refrigerant to circulate in the heat exchanger; a first pump body for promoting the circulation of the refrigerant is disposed on the heat exchange pipeline; the heat exchange pipeline is adapted to the cold storage ice box so that the cold energy in the cold storage ice box is transferred to the heat exchanger through the refrigerant in the heat exchange pipeline.

[0008] Further, the heat exchange pipeline is wound around the outer periphery of the cold storage ice box and is disposed at least partially in contact with the outer wall of the cold storage ice box.

[0009] Further, a water storage tank is provided inside the body, the cold storage ice box is detachably installed in the water storage tank, and at least part of the water in the water storage tank is in contact with the cold storage ice box; the heat exchanger includes a water inlet and a water outlet, a first water pipe is provided at the water inlet, and one end of the first water pipe away from the heat exchanger extends into the water in the water storage tank; a second water pipe is provided at the water outlet, and the second water pipe extends into the water storage tank so that the water in the water storage tank can enter the heat exchanger through the first water pipe and return to the water storage tank through the second water pipe; a second pump body for promoting water circulation is provided on the first water pipe or the second water pipe.

[0010] Further, the cold storage ice box has an ice addition port, so that external ice cubes can be put into the cold storage ice box through the ice addition port.

[0011] Further, the heat exchanger includes a refrigerant inlet and a refrigerant outlet, the refrigerant inlet and the refrigerant outlet are connected through a heat exchange pipeline so that the refrigerant can circulate in the heat exchanger; a first pump body for promoting refrigerant circulation is provided on the heat exchange pipeline; the heat exchange pipeline is adapted to the cold storage ice box so that the cold energy in the cold storage ice box is transferred to the heat exchanger through the refrigerant in the heat exchange pipeline.

[0012] Further, the heat exchange pipeline is wound inside the cold storage ice box and is disposed at least partially in contact with the inner wall of the cold storage ice box.

[0013] Further, water is stored in the cold storage ice box, and the ice cubes added into the cold storage ice box are soaked in the water; the heat exchanger includes a water inlet and a water outlet, a first water pipe is provided at the water inlet, and one end of the first water pipe away from the heat exchanger extends into the water in the cold storage ice box; a second water pipe is provided at the water outlet, and the second water pipe extends into the cold storage ice box so that the water in the cold storage ice box can enter the heat exchanger through the first water pipe and return to the cold storage ice box through the second water pipe; a second pump body for promoting water circulation is provided on the first water pipe or the second water pipe.

[0014] Further, the ice-filled box type blowing cooling device further includes a water collecting box and a water collecting pipe; the water collecting box is arranged inside the body; one end of the water collecting pipe is communicated with the water collecting box, and the other end is communicated with the cold storage ice box so that the water in the cold storage ice box can flow into the water collecting box through the water collecting pipe.

[0015] The technical solution of the present invention has the following advantages:

[0016] The ice box loading type blowing and cooling device provided by the present invention obtains the cold energy in the cold storage ice box through the heat exchanger. Before the air is blown out from the air outlet, it will exchange heat with the heat exchanger to cool down. Compared with the prior art, the blown air will not contact the cold water and will not blow out water, which can cool the air while avoiding increasing the humidity of the air, preventing the room from getting damp, and can directly blow on people and electrical appliances that are afraid of wet wind, which is beneficial to improving the experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 Schematic diagram of the ice box loading type blowing and cooling device (in the state where the cold storage ice box is separated from the main body) in an embodiment of the present invention;

[0019] Figure 2 Internal structure schematic diagram of the ice box loading type blowing and cooling device (in the state where the cold storage ice box is assembled with the main body) in an embodiment of the present invention;

[0020] Figure 3 For Figure 1 Schematic diagram of the positional relationship between the heat exchange pipeline and the cold storage ice box in;

[0021] Figure 4 Internal structure schematic diagram of the ice box loading type blowing and cooling device (in the state where the cold storage ice box is assembled with the main body) in another embodiment of the present invention;

[0022] Figure 5 Schematic diagram of the ice box loading type blowing and cooling device (in the state where the cold storage ice box is separated from the main body) in another embodiment of the present invention;

[0023] Figure 6 For Figure 4 Schematic diagram of the first water pipe and the second pump body in;

[0024] Figure 7 Schematic diagram of the ice box loading type blowing and cooling device in another embodiment of the present invention;

[0025] Figure 8 For Figure 7 Schematic diagram without the cover;

[0026] Figure 9 ForFigure 7 Schematic diagram of the internal structure;

[0027] Figure 10 is Figure 7 Schematic diagram of the water collecting pipe and the water collecting box in

[0028] Figure 11 Schematic diagram of the ice-filled box type blowing and cooling device in another embodiment of the present invention;

[0029] Figure 12 is Figure 11 Schematic diagram of the first water pipe and the second water pipe in

[0030] 1. Body; 2. Fan; 3. Heat exchanger; 4. Cold storage ice box; 5. Air inlet; 6. Air outlet; 7. Heat exchange pipeline; 8. First pump body; 9. First water pipe; 10. Second pump body; 11. Second water pipe; 12. Water storage tank; 13. Ice cubes; 14. Water collecting pipe; 15. Water collecting box; 16. Ice adding port; 17. Cover body. Detailed implementation manners

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 should not be construed as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "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 directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0034] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0035] As Figure 1 , Figure 2 and Figure 3 shown, this embodiment provides a filling ice box type air blowing and cooling device. For example, the cooling device can be an air conditioner tower fan, including: a main body 1 with a cavity inside, having an air outlet 6 and an air inlet 5. For example, the air outlet 6 and the air inlet 5 can be located on different opposite sides of the outer wall of the main body 1; a cold storage ice box 4 arranged inside the main body 1 for storing cold energy; a heat exchanger 3 arranged inside the main body 1, and the heat exchanger 3 is adapted to be arranged in cooperation with the cold storage ice box 4. The heat exchanger 3 can exchange heat with the cold storage ice box 4 to absorb the cold energy in the cold storage ice box 4; a fan 2 arranged inside the main body 1 and adapted to be arranged in cooperation with the heat exchanger 3. The fan 2 can make the air outside the main body 1 enter the main body 1 through the air inlet 5 and exchange heat with the heat exchanger 3 before being blown out of the main body 1 through the air outlet 6 and turn into cold air. For example, the heat exchanger 3 can be selected to use a microchannel heat exchanger. For example, the fan 2 can be arranged close to the air inlet 5, and the heat exchanger 3 can be arranged close to the air outlet 6. For example, the fan 2 can be selected as a cross-flow fan, or an axial-flow fan, a vortex fan or other fans with a hybrid structure can be used instead.

[0036] For the filling ice box type air blowing and cooling device provided in this embodiment, the cold energy in the cold storage ice box 4 is obtained through the heat exchanger 3. Before the air is blown out from the air outlet 6, it will exchange heat with the heat exchanger 3 to cool down. Compared with the prior art, the blown air will not contact with cold water and will not blow out water, which can cool down the air and avoid increasing the humidity of the air at the same time, prevent the room from getting damp, and can directly blow on people and electrical appliances that are afraid of wet wind, which is beneficial to improving the experience.

[0037] Among them, the cold storage ice box 4 can be a refillable ice box. For example, the cold storage ice box 4 and the main body 1 can be connected by a structure similar to a drawer type, so that the cold storage ice box 4 can be detachably installed in the main body 1. The cold storage ice box 4 has a sealed cavity, and a water body is loaded in the cavity. During the low electricity consumption period, the cold storage ice box 4 can be taken out of the main body 1 and put into the refrigerator for freezing. When the air conditioner tower fan needs to be used, the cold storage ice box 4 with the water body inside frozen into ice cubes 13 is installed in the main body 1. In this way, peak-shaving power consumption can be realized, the power supply pressure can be reduced, and the electricity cost can be saved.

[0038] Among them, when the heat exchanger 3 absorbs the cold energy in the cold storage ice box 4, several different methods are given in this application.

[0039] In one embodiment, the heat exchanger 3 includes a secondary refrigerant inlet and a secondary refrigerant outlet, and the secondary refrigerant inlet and the secondary refrigerant outlet are connected through a heat exchange pipeline 7 so that the secondary refrigerant can circulate within the heat exchanger 3; a first pump body 8 for promoting the circulation of the secondary refrigerant is provided on the heat exchange pipeline 7; the heat exchange pipeline 7 is adapted to the cold storage ice box 4, and preferably, the heat exchange pipeline 7 is wound around the outer periphery of the cold storage ice box 4 and at least partially attached to the outer wall of the cold storage ice box 4 so that the cold energy in the cold storage ice box 4 is transferred to the heat exchanger 3 through the secondary refrigerant within the heat exchange pipeline 7. For example, the heat exchange pipeline 7 can be a copper pipe. When the air-conditioning tower fan is in use, its conventional function is the blowing function. When the user wants to further reduce the outlet air temperature, the cold storage ice box 4 can be frozen in a refrigerator or other places in advance and then loaded into the air-conditioning tower fan. The first pump body 8 sends the cold energy of the circulating secondary refrigerant inside the heat exchange pipeline 7 to the connected heat exchanger 3, and under the action of the fan 2, the cold energy is taken away by the air and blown out.

[0040] As Figure 4 , Figure 5 and Figure 6 shown, in another embodiment, a water storage tank 12 is provided inside the main body 1, and the cold storage ice box 4 is detachably installed in the water storage tank 12. A structure similar to a drawer can be used to connect the cold storage ice box 4 and the water storage tank 12 so that the cold storage ice box 4 can be detachably installed in the water storage tank 12. At least part of the water body in the water storage tank 12 is in contact with the cold storage ice box 4 so that the cold energy of the cold storage ice box 4 can be transferred to the water body in the water storage tank 12; the heat exchanger 3 includes a water body inlet and a water body outlet. A first water pipe 9 is provided at the water body inlet, and one end of the first water pipe 9 away from the heat exchanger 3 extends into the water body in the water storage tank 12; a second water pipe 11 is provided at the water body outlet, and the second water pipe 11 extends into the water storage tank 12 so that the water body in the water storage tank 12 can enter the heat exchanger 3 through the first water pipe 9 and return to the water storage tank 12 through the second water pipe 11; a second pump body 10 for promoting the circulation of the water body is provided on the first water pipe 9 or the second water pipe 11. With such a setting, the water body in the water storage tank 12 can be directly used as the secondary refrigerant of the heat exchanger 3, and the cost is lower.

[0041] It should be noted that the cold storage ice box 4 in the above embodiments can be provided at the top or bottom of the main body 1; the heat exchanger 3 can be provided close to the air inlet 5 or close to the air outlet 6.

[0042] As Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, different from the closed cold storage ice box 4 in the above embodiments, the cold storage ice box 4 can also be a box body with an open structure. For example, the cold storage ice box 4 has an ice addition port 16, so that external ice cubes 13 can be put into the cold storage ice box 4 through the ice addition port 16. Preferably, the cold storage ice box 4 can be arranged on the top of the main body 1, the ice addition port 16 can be located on the top of the cold storage ice box 4, and a cover 17 can be arranged on the top of the main body 1 to cover the ice addition port 16 after adding ice. During use, the frozen ice cubes 13 can be directly added into the cold storage ice box 4.

[0043] Similarly, when the heat exchanger 3 absorbs the cold energy in the cold storage ice box 4, the same design as the closed cold storage ice box 4 in the above embodiments can be adopted. For example, the heat exchanger 3 includes a refrigerant inlet and a refrigerant outlet, and the refrigerant inlet and the refrigerant outlet are connected through a heat exchange pipeline 7, so that the refrigerant can circulate in the heat exchanger 3; a first pump body 8 for promoting the circulation of the refrigerant is arranged on the heat exchange pipeline 7; the heat exchange pipeline 7 is adapted to the cold storage ice box 4. Preferably, the heat exchange pipeline 7 can be wound around and at least partially attached to the inner bottom wall or the inner side wall of the cold storage ice box 4, so that the cold energy in the cold storage ice box 4 is transferred to the heat exchanger 3 through the refrigerant in the heat exchange pipeline 7.

[0044] As Figure 11 and Figure 12 shown, in another embodiment, water can also be stored in the cold storage ice box 4, and the ice cubes 13 added into the cold storage ice box 4 are immersed in the water; the heat exchanger 3 includes a water inlet and a water outlet, a first water pipe 9 is arranged at the water inlet, and one end of the first water pipe 9 far from the heat exchanger 3 extends into the water in the cold storage ice box 4; a second water pipe 11 is arranged at the water outlet, and the second water pipe 11 extends into the cold storage ice box 4, so that the water in the cold storage ice box 4 can enter the heat exchanger 3 through the first water pipe 9 and flow back to the cold storage ice box 4 through the second water pipe 11; a second pump body 10 for promoting the circulation of the water is arranged on the first water pipe 9 or the second water pipe 11.

[0045] Wherein, the ice-filled box type blowing cooling device further includes a water collecting box 15 and a water collecting pipe 14; the water collecting box 15 is arranged in the main body 1; one end of the water collecting pipe 14 is communicated with the water collecting box 15, and the other end is communicated with the cold storage ice box 4, so that the water in the cold storage ice box 4 can flow into the water collecting box 15 through the water collecting pipe 14. Wherein, the water collecting pipe 14 can be arranged on the air flow path. For example, the water collecting pipe 14 can be arranged near the air inlet 5 or the air outlet 6. By such arrangement, when the water after the ice cubes 13 melt can flow to the water collecting box 15 through the water collecting pipe 14, preventing the water from overflowing from the cold storage ice box 4, and moreover, the air can perform secondary heat exchange when blowing through the water collecting pipe 14 to further utilize the cold energy therein.

[0046] Among them, for the water collecting pipe 14, in order to ensure the normal circulation of water between the first water pipe 9, the heat exchanger 3 and the second water pipe 11, the position of the water inlet of the water collecting pipe 14 can be higher than the height of the water inlet end of the first water pipe 9.

[0047] Among them, a molecular sieve can be arranged at the air outlet 6 of the main body 1 to increase the dehumidification function.

[0048] Among them, heat-insulated air doors can be added to structures such as the cold storage ice box 4, the main body 1, and the heat exchanger 3, which can reduce the dissipation of cold to the surroundings and extend the blowing time of cold air.

[0049] In summary, for the ice box loading type blowing and cooling device in this application, compared with an air conditioner, the cold storage ice box 4 can be frozen in advance during the low electricity consumption period, realizing off-peak power consumption, reducing the power supply pressure, and saving electricity costs.

[0050] The ice box loading type blowing and cooling device in this application is more hygienic, will not blow out water, and relatively speaking, bacteria will not breed in the microchannel heat exchanger.

[0051] The ice box loading type blowing and cooling device in this application is not humid, will not blow out water, can directly blow on people and electrical appliances that are afraid of wet wind, and will not make the room humid at the same time.

[0052] The ice box loading type blowing and cooling device in this application provides a better experience, will not increase humidity, and can even make the experience better by adding a dehumidification function.

[0053] The ice box loading type blowing and cooling device in this application has a low cost, is convenient for installation and maintenance. Compared with an air conditioner, whether the heat is discharged into the room or a ventilation duct is set to blow out the hot air, there is no need to extend the outdoor unit outdoors, with a low cost and simple installation and maintenance.

[0054] The ice box loading type blowing and cooling device in this application saves energy. When prefabricating the ice cubes 13 in advance, the ambient temperature is relatively lower than when using a tower fan, which can save a certain amount of energy.

[0055] Obviously, the above embodiments are only examples given for clear illustration, rather than limitations on the implementation manners. For those of ordinary skill 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 enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. An ice box - loaded blowing cooling device, characterized in that, it includes: A body (1) having an air outlet (6) and an air inlet (5); A cold - storage ice box (4) arranged inside the body (1) for storing cold energy; A heat exchanger (3) arranged inside the body (1), the heat exchanger (3) being arranged in adaptation to the cold - storage ice box (4), and the heat exchanger (3) being capable of exchanging heat with the cold - storage ice box (4) to absorb the cold energy in the cold - storage ice box (4); A fan (2) arranged inside the body (1) and arranged in adaptation to the heat exchanger (3), the fan (2) being capable of causing the air outside the body (1) to enter the body (1) through the air inlet (5) and exchange heat with the heat exchanger (3) before being blown out of the body (1) through the air outlet (6) and being transformed into cold air.

2. The ice box - loaded blowing cooling device according to claim 1, characterized in that, the cold - storage ice box (4) has a sealed cavity, the cavity is filled with water, and the cold - storage ice box (4) is detachably installed inside the body (1).

3. The ice box - loaded blowing cooling device according to claim 2, characterized in that, the heat exchanger (3) includes a refrigerant inlet and a refrigerant outlet, the refrigerant inlet and the refrigerant outlet are connected through a heat - exchange pipeline (7) so that the refrigerant can circulate inside the heat exchanger (3); a first pump body (8) for promoting the circulation of the refrigerant is arranged on the heat - exchange pipeline (7); the heat - exchange pipeline (7) is arranged in adaptation to the cold - storage ice box (4) so that the cold energy in the cold - storage ice box (4) is transferred to the heat exchanger (3) through the refrigerant in the heat - exchange pipeline (7).

4. The ice box - loaded blowing cooling device according to claim 3, characterized in that, the heat - exchange pipeline (7) is wound around the outer periphery of the cold - storage ice box (4) and at least partially adheres to the outer wall of the cold - storage ice box (4).

5. The ice box - loaded blowing cooling device according to claim 2, characterized in that, a water storage tank (12) is arranged inside the body (1), the cold - storage ice box (4) is detachably installed inside the water storage tank (12), and at least part of the water in the water storage tank (12) is in contact with the cold - storage ice box (4); the heat exchanger (3) includes a water inlet and a water outlet, a first water pipe (9) is arranged at the water inlet, and one end of the first water pipe (9) away from the heat exchanger (3) extends into the water in the water storage tank (12); a second water pipe (11) is arranged at the water outlet, and the second water pipe (11) extends into the water storage tank (12) so that the water in the water storage tank (12) can enter the heat exchanger (3) through the first water pipe (9) and flow back to the water storage tank (12) through the second water pipe (11); a second pump body (10) for promoting the circulation of water is arranged on the first water pipe (9) or the second water pipe (11).

6. The ice box - loaded blowing cooling device according to claim 1, characterized in that, The cold storage ice box (4) has an ice adding port (16) so that external ice cubes (13) can be put into the cold storage ice box (4) through the ice adding port (16).

7. The ice-filled box type blowing and cooling device according to claim 6, characterized in that, the heat exchanger (3) includes a refrigerant inlet and a refrigerant outlet, and the refrigerant inlet and the refrigerant outlet are connected through a heat exchange pipeline (7) so that the refrigerant can circulate in the heat exchanger (3); a first pump body (8) for promoting the circulation of the refrigerant is arranged on the heat exchange pipeline (7); the heat exchange pipeline (7) is arranged to be adapted to the cold storage ice box (4) so that the cold energy in the cold storage ice box (4) can be transferred to the heat exchanger (3) through the refrigerant in the heat exchange pipeline (7).

8. The ice-filled box type blowing and cooling device according to claim 7, characterized in that, the heat exchange pipeline (7) is wound inside the cold storage ice box (4) and is arranged to at least partially fit the inner wall of the cold storage ice box (4).

9. The ice-filled box type blowing and cooling device according to claim 6, characterized in that, the cold storage ice box (4) stores water, and the ice cubes (13) added into the cold storage ice box (4) are immersed in the water; the heat exchanger (3) includes a water inlet and a water outlet, a first water pipe (9) is arranged at the water inlet, and one end of the first water pipe (9) far away from the heat exchanger (3) extends into the water in the cold storage ice box (4); a second water pipe (11) is arranged at the water outlet, and the second water pipe (11) extends into the cold storage ice box (4) so that the water in the cold storage ice box (4) can enter the heat exchanger (3) through the first water pipe (9) and flow back into the cold storage ice box (4) through the second water pipe (11); a second pump body (10) for promoting the circulation of water is arranged on the first water pipe (9) or the second water pipe (11).

10. The ice-filled box type blowing and cooling device according to claim 7 or 9, characterized in that, it further includes a water collecting box (15) and a water collecting pipe (14); the water collecting box (15) is arranged in the main body (1); one end of the water collecting pipe (14) is communicated with the water collecting box (15), and the other end is communicated with the cold storage ice box (4) so that the water in the cold storage ice box (4) can flow into the water collecting box (15) through the water collecting pipe (14).

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