Heat exchange spraying device and heat exchange spraying system

Abstract

The utility model relates to the technical field of spraying, in particular to a heat exchange spraying device and a heat exchange spraying system.The heat exchange spraying device comprises a plate body, a heat exchange cavity and a plurality of spraying cavities located below the heat exchange cavity are formed in the plate body, a plurality of spraying pieces are arranged in the heat exchange cavity, the spraying pieces are provided with spraying channels which are vertically through, and the spraying channels are communicated with the spraying cavities. A spraying hole communicated with the upper end of the spraying channel is formed in the plate body, and a through hole communicated with the lower end of the spraying channel is formed in the upper end of the spraying cavity; a plurality of independent spraying cavities are arranged above the heat exchange cavity, whether the heat exchange cavity and the independent spraying cavities need to conduct heat exchange or spraying work or not can be controlled through an upper computer, various spraying requirements are met, the independent spraying cavities can work independently or work in a combined mode, and therefore the spraying efficiency is improved. The method is suitable for various application scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, and particularly relates to a heat exchange spraying device and a heat exchange spraying system. Background Art

[0002] A heat exchange device is a relatively common device in the field of refrigeration and heating. It usually has two heat exchange chambers which are separated from each other. A heat medium is introduced into one of the heat exchange chambers, and the temperature of the cold medium in the other heat exchange chamber is increased through heat exchange. For such a structure, reference can be made to a multi-chamber vacuum chamber heat exchanger disclosed in Chinese Patent Publication No. CN214537536U, which includes a base and a plurality of heat exchange plates assembled on the base. A first chamber and a second chamber are provided in the heat exchange plates. The first chamber and the second chamber are not connected to each other. A first flow-around array is provided in the first chamber, and a second flow-around array is provided in the second chamber. Both the first flow-around array and the second flow-around array are composed of a plurality of circular flow-around points arranged in an alternating manner. Phase change working fluids are injected into the first chamber and the second chamber.

[0003] The existing heat exchange devices usually can only conduct heat energy exchange alone and cannot humidify the heat energy exchange objects simultaneously.

[0004] Therefore, the existing technology still needs to be improved and developed. Summary of the Utility Model

[0005] In view of the deficiencies of the above-mentioned existing technology, the purpose of the present utility model is to provide a heat exchange spraying device to solve the problem that the existing heat exchange devices do not have a humidifying function.

[0006] A heat exchange spraying device includes a plate body. The plate body has a heat exchange chamber and a plurality of independent spraying chambers located above the heat exchange chamber. A plurality of spraying parts are provided in the heat exchange chamber. The spraying parts are provided with spraying channels penetrating up and down. The lower end of the plate body has spraying holes communicated with the spraying channels, and the lower ends of the spraying chambers are communicated with the spraying channels.

[0007] Specifically, the aperture of the spraying holes is larger than the aperture of the spraying channels. A through hole communicated with the spraying channels is provided at the upper end of the spraying chamber, and the aperture of the through hole is larger than the aperture of the spraying channels.

[0008] Specifically, adjacent two spraying chambers are separated by a partition plate.

[0009] Specifically, the plate body includes a spraying panel at the bottom and an inner plate above the spraying panel. The heat exchange chamber is formed between the spraying panel and the inner plate.

[0010] Specifically, first bending plates are connected to the front and rear ends of the spray panel, second bending plates are connected to the front and rear ends of the inner plate, a sealant is provided at the junction of the first bending plate and the second bending plate, a connector is provided inside the second bending plate, a medium flow channel is provided in the connector, and a third through hole communicating the heat exchange chamber and the medium flow channel is provided on the second bending plate.

[0011] Specifically, mounting plates are provided on both the left and right sides of the plate body, mounting holes are provided on the mounting plates, and elastic buffer members are further provided between the mounting plates and the plate body.

[0012] Specifically, a feed port is connected to the top of each spray chamber, and a pipeline is connected to the feed port.

[0013] Specifically, pipeline arrangement components are provided on both sides of the bottom of the plate body. The pipeline arrangement components include a first clamping plate fixed to the plate body and a second clamping plate cooperating with the first clamping plate through bolts. A plurality of limiting holes for passing through the pipeline are formed between the first clamping plate and the second clamping plate.

[0014] A heat exchange spray system using the heat exchange spray device includes:

[0015] A separate humidification system, in which the liquid or gas in the spray chamber is ejected through the spray channel to spray and humidify the lower part of the plate body;

[0016] A heat energy exchange and humidification system, while exchanging heat through the heat exchange chamber, also sprays and humidifies the spray chamber through the spray channel;

[0017] The separate heat energy exchange system, the separate humidification system, and the heat energy exchange and humidification system operate alternatively.

[0018] Specifically, the separate heat energy exchange system and the heat energy exchange and humidification system can also adjust the heat exchange temperature of the heat exchange chamber according to different heat exchange media;

[0019] The separate humidification system and the heat energy exchange and humidification system can also adjust the spray flow rate of the spray channel according to different heat exchange media;

[0020] The separate humidification system and the heat energy exchange and humidification system can also select to open different spray chambers and adjust the spray range by adjusting the number of operating spray chambers.

[0021] The beneficial effects of the present utility model:

[0022] The heat exchange spraying device and heat exchange spraying system of the present utility model are provided with a plurality of independent spraying chambers above the heat exchange chamber. The upper computer can control whether heat exchange work needs to be carried out in the heat exchange chamber to meet various heat exchange requirements. Moreover, a number of spraying parts are arranged in the heat exchange chamber. The spraying parts are provided with spraying channels that penetrate up and down. The upper end of the spraying channel is connected to the spraying chamber. The liquid or gas in the spraying chamber is sprayed out through the spraying channel, which can spray and humidify the lower part of the plate body. The upper computer can respectively control whether these independent spraying chambers need to carry out spraying work to meet various spraying requirements, and these independent spraying chambers can work alone or in combination to adapt to various application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The bottom view of the heat exchange spraying device of Embodiment 1;

[0024] Figure 2 For Figure 1 The sectional view of the A-A plane in

[0025] Figure 3 For Figure 2 The enlarged view of part B in

[0026] Figure 4 The bottom view of the heat exchange spraying device of Embodiment 2;

[0027] Figure 5 For Figure 4 The sectional view of the C-C plane in

[0028] Figure 6 For Figure 5 The enlarged view of part D in

[0029] Figure 7 For Figure 4 The sectional view of the E-E plane in

[0030] Figure 8 For Figure 7 The enlarged view of part F in

[0031] The reference numerals are: plate body 10, heat exchange chamber 101, spraying chamber 102, spraying part 20, spraying channel 21, spraying hole 103, through hole 104, partition plate 30, spraying panel 11, inner plate 12, first bending plate 13, second bending plate 14, sealant 15, connecting head 16, medium flow channel 161, third through hole 141, mounting plate 40, mounting hole 41, elastic buffer 42, feed port 105, pipeline arrangement component 50, first clamping plate 51, bolt 52, second clamping plate 53, limiting hole 54. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The present utility model provides a heat exchange spraying device and a heat exchange spraying system. To make the objectives, technical solutions and effects of the present utility model clearer and more definite, the following further elaborates on the present utility model by way of examples with reference to the accompanying drawings. It should be understood that the specific examples described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0033] In the description of the present utility model, it should be understood that with respect to the orientation description, such as the upper, lower, front, rear, left, right, etc. indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model.

[0034] Embodiment 1

[0035] As Figures 1 to 3 shown, this embodiment discloses a heat exchange spraying device, including a plate body 10. The plate body 10 has a heat exchange cavity 101 and a plurality of independent spraying cavities 102 located below the heat exchange cavity 101. A number of spraying members 20 are provided in the heat exchange cavity 101. The spraying members 20 are provided with spraying channels 21 that penetrate up and down. The lower end of the plate body 10 has spraying holes 103 communicating with the spraying channels 21, and the lower end of the spraying cavity 102 is communicated with the spraying channels 21.

[0036] In the heat exchange spraying device of this embodiment, a plurality of independent spraying cavities 102 are provided above the heat exchange cavity 101. Through the upper computer, it can be controlled whether the heat exchange cavity 101 needs to perform heat exchange work to meet various heat exchange requirements. Moreover, a number of spraying members 20 are provided in the heat exchange cavity 101. The spraying members 20 are provided with spraying channels 21 that penetrate up and down. The upper end of the spraying channels 21 is communicated with the spraying cavities 102. The liquid or gas in the spraying cavities 102 is sprayed out through the spraying channels 21, which can spray and humidify the lower part of the plate body 10. Through the upper computer, it can be respectively controlled whether these independent spraying cavities 102 need to perform spraying work to make it meet various spraying requirements. Moreover, these independent spraying cavities 102 can work alone or in combination to adapt to various application scenarios.

[0037] By adding the medium humidification function, it can be applied to a variety of scenarios. For example, when applied to an air conditioner, the liquid or gas in the spraying cavity 102 can be sprayed out through the spraying channels 21 to increase the water content of the air below the plate body 10. When the cold air formed by heat exchange below the plate body 10 is introduced into an indoor place, the humidity of the indoor place can be increased, solving the problem of indoor dryness of traditional air conditioners.

[0038] Furthermore, the aperture of the through-hole 104 in this embodiment is larger than that of the spray channel 21, so that the flow rate of the water gradually increases when the water flows from the through-hole 104 into the spray channel 21, increasing the water pressure. Moreover, the aperture of the spray hole 103 is larger than that of the spray channel 21. After the high-pressure water sprays out from the spray channel 21 towards the spray hole 103, due to the increased aperture, the water flow sprays out in a divergent shape, increasing the contact area between the water and the air and improving the humidification effect.

[0039] Please refer to Figure 1 and Figure 2 , adjacent two spray chambers 102 are separated by a partition 30, and different spray chambers 102 can be respectively connected to different heat exchange scenarios. Each spray chamber 102 is independent of each other and does not interfere with each other.

[0040] In addition, this embodiment also discloses a heat exchange and spray system that uses the above heat exchange and spray device, including:

[0041] A separate heat energy exchange system that only conducts heat exchange through the heat exchange chamber 101;

[0042] A separate humidification system, in which the liquid or gas in the spray chamber 102 is sprayed out through the spray channel 21 to spray and humidify the lower part of the plate body 10;

[0043] A heat energy exchange and humidification system that conducts heat exchange through the heat exchange chamber 101 and at the same time sprays and humidifies the spray chamber 102 through the spray channel 21;

[0044] The separate heat energy exchange system, the separate humidification system, and the heat energy exchange and humidification system operate alternatively.

[0045] Furthermore, the separate heat energy exchange system and the heat energy exchange and humidification system can also adjust the heat exchange temperature of the heat exchange chamber 101 by controlling the temperature, flow rate, etc. of the heat exchange medium according to the different amounts of heat carried by the heat exchange medium.

[0046] Furthermore, the separate humidification system and the heat energy exchange and humidification system can also independently control the opening and closing of each spray channel 21 according to the different heat exchange media. For example, corresponding valves are provided at the upper end of the spray channel 21, and by adjusting the number of operating spray chambers 102, the opening or closing of the spray channels 21 at different positions is controlled, and the spray flow rate of the spray channels 21 is adjusted.

[0047] The separate humidification system and the heat energy exchange and humidification system can also choose to open different spray chambers 102, and can independently control the opening and closing of each spray chamber 102. For example, corresponding valves are provided at the upper end of the spray channel 21 corresponding to the spray chamber 102, and the number of operating spray chambers 102 is adjusted through the valves to adjust the spray range.

[0048] Embodiment 2

[0049] As Figures 4 to 8 shown, this embodiment discloses a heat exchange spraying device, which includes a plate body 10. The plate body 10 includes a spraying panel 11 at the bottom and an inner plate 12 above the spraying panel 11. A heat exchange cavity 101 is formed between the spraying panel 11 and the inner plate 12. The spraying panel 11 and the inner plate of this embodiment are both designed into an arc-shaped structure. Under the same width dimension (front-back direction), it can increase the path of the heat exchange cavity 101 in the front-back direction. Moreover, the arc-shaped structure can increase the surface area of the spraying panel 11 and the inner plate 12, enabling more spraying channels 21 to be arranged, further improving the humidification efficiency.

[0050] It should be noted that the spraying panel 11 and the inner plate of this embodiment are both designed into an arc-shaped structure, which is only a preferred embodiment. In other embodiments, they can also be designed into a flat plate structure, an irregular structure, etc., and are not limited to the arc-shaped structure of this embodiment.

[0051] Please refer to Figure 7 and Figure 8 , at the front and rear ends of the spraying panel 11 of this embodiment, there are first bending plates 13 connected. At the front and rear ends of the inner plate 12, there are second bending plates 14 connected. The bending angles of the first bending plates 13 and the second bending plates 14 are different, forming a triangular-like area between them, which is convenient for the medium to enter the heat exchange cavity 101. At the junction of the first bending plate 13 and the second bending plate 14, there is a sealing glue 15. Inside the second bending plate 14, there is a connector 16. The connector 16 has a medium flow channel 161. On the second bending plate 14, there is a third through hole 141 connecting the heat exchange cavity 101 and the medium flow channel 161. The connector 16 is externally connected to a medium pipeline. Cold medium or hot medium is incorporated through one of the medium pipelines. The cold medium or hot medium then enters the heat exchange cavity 101 through the medium flow channel 161 and the third through hole 141, and is discharged from the medium pipeline on the other side. The structure is ingenious.

[0052] Please refer to Figure 4 and Figure 7 , on both the left and right sides of the plate body 10 of this embodiment, there are mounting plates 40. The mounting plates 40 have mounting holes 41. When the plate body 10 is installed, the mounting plates 40 can be fixed through the cooperation of tools such as bolts with the mounting holes 41. There is also an elastic buffer 42 between the mounting plates 40 and the plate body 10, improving the seismic performance of the plate body 10 after installation.

[0053] Please refer to Figure 5 , at the top of each spraying cavity 102, there is a feed inlet 105 connected. The feed inlet 105 is connected with a pipeline. Liquid or gas enters the spraying cavity 102 through the feed inlet 105 and then sprays out through the spraying channels 21.

[0054] Please refer toFigure 5 and Figure 7 , on both sides of the bottom of the plate body 10 in this embodiment, a pipeline arrangement component 50 is provided. The pipeline arrangement component 50 includes a first clamping plate 51 fixed to the plate body 10 and a second clamping plate 53 cooperated with the first clamping plate 51 through a bolt 52. A plurality of limiting holes 54 for passing through pipelines are formed between the first clamping plate 51 and the second clamping plate 53. The pipelines are fixed through the limiting holes 54, so that the pipelines can be neatly arranged, and the pipelines have a good arrangement effect.

[0055] The above has specifically described the preferred embodiments of the present invention, but the present invention is not limited to the described embodiments. Those skilled in the art can also make various equivalent variations or substitutions without departing from the spirit of the present invention. These equivalent variations or substitutions are all included within the scope defined by the claims of the present invention.

Claims

1. A heat exchange spray device, characterized in that: The invention comprises a plate body (10), wherein the plate body (10) has a heat exchange cavity (101) and a plurality of spray cavities (102) located above the heat exchange cavity (101) and independent of each other, wherein a plurality of spray parts (20) are provided in the heat exchange cavity (101), wherein the spray parts (20) are provided with spray channels (21) that pass through from top to bottom, wherein the lower end of the plate body (10) has a spray hole (103) that is in communication with the spray channel (21), and the lower end of the spray cavity (102) is in communication with the spray channel (21).

2. A heat exchange spray device according to claim 1, characterized in that: The aperture of the spray hole (103) is larger than the aperture of the spray channel (21); the upper end of the spray cavity (102) is provided with a through hole (104) communicating with the lower end of the spray channel (21); the aperture of the through hole (104) is larger than the aperture of the spray channel (21).

3. A heat exchange spray device according to claim 1, characterized in that: Two adjacent spray chambers (102) are separated by a partition (30).

4. A heat exchange spray device according to claim 1, characterized in that: The plate body (10) comprises a spray panel (11) located at the bottom and an inner plate (12) located on the upper side of the spray panel (11); the heat exchange cavity (101) is formed between the spray panel (11) and the inner plate (12).

5. A heat exchange spray device according to claim 4, characterized in that: The front and rear ends of the spray panel (11) are connected to a first bent plate (13), the front and rear ends of the inner plate (12) are connected to a second bent plate (14), a sealant (15) is provided at the junction of the first bent plate (13) and the second bent plate (14), a connector (16) is provided on the inner side of the second bent plate (14), the connector (16) is provided with a medium flow channel (161), and the second bent plate (14) is provided with a third through hole (141) connecting the heat exchange cavity (101) and the medium flow channel (161).

6. A heat exchange spray device according to claim 1, characterized in that: Mounting plates (40) are provided on both the left and right sides of the plate body (10), mounting holes (41) are provided on the mounting plates (40), and elastic buffer components (42) are provided between the mounting plates (40) and the plate body (10).

7. The heat exchange spray device according to claim 1, characterized in that: The top of each spray chamber (102) is connected to a feed port (105), and the feed port (105) is connected to a pipeline.

8. A heat exchange spray device according to claim 7, characterized in that: Both sides of the bottom of the plate body (10) are provided with a pipe tidying assembly (50), and the pipe tidying assembly (50) includes a first clamping plate (51) fixed to the plate body (10), and a second clamping plate (53) matched with the first clamping plate (51) through bolts (52), and a plurality of limiting holes (54) for passing the pipe are formed between the first clamping plate (51) and the second clamping plate (53).

9. A heat exchange spray system, using the heat exchange spray device according to any one of claims 1 to 8, characterized in that: include: A separate heat exchange system performs heat exchange only through the heat exchange cavity (101); A separate humidification system, wherein the liquid or gas in the spray chamber (102) is sprayed out through the spray channel (21) to spray and humidify the area below the plate body (10); A heat exchange and humidification system, which performs heat exchange through the heat exchange chamber (101) and also performs spray humidification on the spray chamber (102) through the spray channel (21); The separate heat energy exchange system, the separate humidification system, the heat energy exchange and humidification system are selectively operated.

10. A heat exchange spray system according to claim 9, characterized in that: The separate heat exchange system and the heat exchange and humidification system can also adjust the heat exchange temperature of the heat exchange cavity (101) according to the different heat exchange media; The separate humidification system, the heat exchange and humidification system can also adjust the spray flow rate of the spray channel (21) according to the different heat exchange media; The separate humidification system, heat exchange and humidification system can also selectively open different spray chambers (102), and the spray range can be adjusted by adjusting the number of spray chambers (102) in operation.

Images