Humidification circulation device

Abstract

The utility model discloses a humidifying circulating device, which comprises a shell, an air inlet and an air supply outlet are respectively arranged on a pair of side walls of the shell, and an upper track and a lower track in the horizontal direction are respectively arranged on the other pair of side walls of the shell; the wet film belt assembly comprises a driving rotating shaft, a driven rotating shaft, a wet film belt and a power structure, and the driving rotating shaft is driven by a motor to rotate to drive the wet film belt to rotate; the spraying assembly comprises a water tank, a spraying pipeline and a spraying head, a water inlet valve, a water outlet valve and a water pump are arranged on the spraying pipeline, and a certain interval is formed between the spraying head and the wet film belt and the spraying head sprays clean water towards the wet film belt. The device can be matched with different equipment types to adjust the position of the wet film belt, achieves purified water circulation humidification, and has the advantages of being simple in structure and saving energy.

Description

Technical Field

[0001] The utility model relates to the technical field of humidification equipment, and more specifically, to a humidification circulation device. Background Art

[0002] A wet film belt humidifier is a device that humidifies the air by continuously conveying a belt of wet film material. It features a simple structure, low power consumption, energy and water conservation, and minimal investment and operating costs. Existing wet film belt humidifiers primarily rotate the wet film belt via a motor-driven active roller, with a fan and water nozzle facing the wet film belt, discharging moisture from the belt during rotation. A utility model patent with authorization publication number CN211476200U discloses an energy-saving circulating water device for a wet film humidifier that can achieve a circulating humidification effect. However, the problem is that, on the one hand, the bottom of the wet film belt is immersed in the humidifying water in the water tank, making it susceptible to microbial contamination, and on the other hand, it cannot be adjusted in position according to the type of equipment being installed. Summary of the Invention

[0003] The utility model provides a humidification circulation device, which can achieve matching different equipment types to adjust the position of the wet film belt and realize pure water circulation humidification, and has the advantages of simple structure and energy saving.

[0004] In order to achieve these purposes and other advantages according to the present invention, a humidification circulation device is provided, comprising:

[0005] The shell has a pair of side walls with an air inlet and an air outlet respectively, and the other pair of side walls are each provided with a horizontal upper track and a lower track;

[0006] A wet film belt assembly includes a driving shaft, a driven shaft, a wet film belt, and a power structure. The driving shaft and the driven shaft are arranged up and down and are sleeved with the wet film belt on their outer circumferences. The wet film belt forms a certain interval with the air inlet and the air outlet. The power structure includes a bracket and a motor. The inner sides of the brackets are connected to the driving shaft and the driven shaft bearings. The outer sides of the brackets are slidably connected to the upper track and the lower track through sliders. The driving shaft rotates under the drive of the motor to drive the wet film belt to rotate.

[0007] The spray assembly includes a water tank, a spray pipeline, and a nozzle. The water tank is arranged inside the shell and below the wet film belt. The water tank is connected to the nozzle through the spray pipeline. The spray pipeline is provided with an inlet valve, an outlet valve and a water pump. The nozzle forms a certain distance with the wet film belt and sprays clean water toward the wet film belt.

[0008] The second end of the lifting link is connected to the first end of the lifting link, and the second end of the lifting link is connected to the first end of the lifting link by the spring.

[0009] Preferably, the number of the air inlet side connecting rod is one, the second upper frame, the air inlet side connecting rod, and the second lower frame form an I-shaped structure, the number of the air supply side connecting rod is one, the fourth upper frame, the air supply side connecting rod, and the fourth lower frame form an I-shaped structure, the number of the air supply ports is two and they are arranged side by side on the left and right, and the projection of the air supply side connecting rod is located between the two air supply ports.

[0010] Preferably, the water tank is provided with a filter.

[0011] Preferably, the nozzle is suspended on the inner wall of the shell and is located below the air inlet.

[0012] Preferably, the nozzles form a matrix water spray row structure in the form of multiple rows and columns.

[0013] The utility model has at least the following beneficial effects:

[0014] First, the utility model arranges a wet film belt assembly inside the shell to adjust the position of the wet film belt to adapt to different equipment types, and realizes the circulation of the wet film belt between the air inlet and the air outlet. By arranging a spray assembly, the impact force of the water flow wets and rinses the surface of the wet film belt, realizing clean water circulation humidification, and only consumes electricity from the fan and water pump, with the advantages of simple structure and energy saving.

[0015] Second, the inner walls of the shell (such as the left and right inner walls) are relatively provided with air inlets and air supply outlets. The air inlet can be equipped with a fan. The air inlet faces one side of the wet film belt (such as the right side). The area of ​​the air supply outlet is set as large as possible, and the other side of the wet film belt (such as the left side) faces the air supply outlet. In order to match different equipment types, upper rails and lower rails are relatively provided on the inner walls of the shell (such as the front and rear inner walls). The number of upper rails and lower rails is a pair. The outer parts of the front and rear sides of the bracket are slidably connected with a pair of upper rails and a pair of lower rails. The inner parts of the front and rear sides of the bracket are provided with an active rotating shaft and a driven rotating shaft through bearings. The wet film belt is tensioned on the active rotating shaft and the driven rotating shaft, and the wet film belt is rotated by the rotation of the active rotating shaft. The wet film belt is driven close to the air inlet and the air supply outlet by the horizontal movement of the bracket (left and right), which has better spraying effect and humidification effect.

[0016] Third, a certain height gap is created between the water tank and the wet film belt to prevent the wet film belt from directly entering the water and bringing dust and other foreign matter into the water tank. The water in the water tank contains clean water, and an inlet valve and an outlet valve are installed to control the water level and water replacement. The water is pumped through the spray pipe and enters the nozzle. The nozzle is arranged on the same side of the air inlet and faces the wet film belt. The angle and number of the nozzles can be adjusted according to the size of the equipment. Water is flushed to one side of the wet film belt (for example, the right side). The wet film belt rotates until the watered surface is on the other side (for example, the left side). Air convection transports moisture to the air outlet, achieving cyclic humidification. When in use, upper and lower tracks can be installed on the inner wall of the shell, and a water tank can be installed. The position can be adjusted according to the specific air volume and the matching equipment type.

[0017] Fourth, the overall support is a frame structure, and the first upper frame and the third upper frame are provided for externally setting a slider for sliding installation on the upper track, the motor is provided inside and the driving shaft is installed with a bearing, the first lower frame and the third lower frame are provided for externally setting a slider for sliding installation on the lower track, the driven shaft is installed inside, the second upper frame and the fourth upper frame are provided to realize the connection between the first upper frame and the third upper frame, the second lower frame and the fourth lower frame are provided to realize the connection between the first lower frame and the third lower frame, the air inlet side connecting rod and the air outlet side connecting rod are provided to realize the connection between the upper frame and the lower frame, and the support structure helps to improve the stability of the driving shaft and the driven shaft and the uniform rotation of the wet film belt.

[0018] Fifth, to achieve the highest possible airflow, a pair of air outlets are typically installed. A single connecting rod is placed between the air outlets to avoid obstruction in front of the wet film belt surface, restricting moisture flow and allowing moisture to be discharged as much as possible through the air outlets. A filter within the water tank ensures the purity of the humidification water, preventing dust from contaminating the wet film through the air. The air inlet should direct air toward the wet film belt, and the nozzles should spray clean water toward the belt. The air inlet and nozzles should be positioned vertically to ensure adequate contact between air and water on one side of the wet film belt (for example, the right side). The wet film belt surface has a certain width. Arranging the nozzles in multiple rows wets the entire width of the belt. The air outlets have a certain height, and the height of the belt surface should match the air outlets as much as possible. Arranging the nozzles in multiple rows wets the entire height of the belt surface, improving the humidification effect.

[0019] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural plan view of a technical solution of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure inside the shell of a technical solution of the utility model. DETAILED DESCRIPTION

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0023] It should be understood that terms such as “having”, “including” and “comprising” used herein do not preclude the existence or addition of one or more other elements or combinations thereof.

[0024] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense. For example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The directions or positional relationships indicated by the terms "transverse", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0025] like Figures 1 and 2 As shown, the utility model provides a humidification circulation device, comprising:

[0026] The shell body 1 has a pair of side walls respectively provided with an air inlet 2 and an air supply port 3. For example, the left and right inner walls are relatively provided with an air inlet 2 and an air supply port 3. The air inlet 2 can be equipped with a fan. The air inlet 2 faces one side of the wet film belt 8 (for example, the right side). The area of ​​the air supply port 3 is set as large as possible. The other side of the wet film belt 8 (for example, the left side) faces the air supply port 3. In order to match different equipment types, the other pair of side walls are provided with horizontal upper and lower rails 4 and 5. For example, the front and rear inner walls are also relatively provided with upper and lower rails 4 and 5. The number of the upper and lower rails 4 and 5 is a pair. The outer parts of the front and rear sides of the bracket 9 are slidably connected with the pair of upper and lower rails 4 and the pair of lower rails 5.

[0027] The wet film belt assembly includes a driving shaft 6, a driven shaft 7, a wet film belt 8, and a power structure. The driving shaft 6 and the driven shaft 7 are arranged up and down and are sleeved with the wet film belt 8 on the outer periphery. The wet film belt 8 forms a certain interval with the air inlet 2 and the air supply port 3. The power structure includes a bracket 9 and a motor. The inner sides of the brackets 9 are connected to the driving shaft 6 and the driven shaft 7 with bearings. The outer sides of the brackets 9 are slidably connected to the upper rail 4 and the lower rail 5 through sliders. The driving shaft 6 rotates under the drive of the motor to drive the wet film belt 8 to rotate. The driving shaft 6 and the driven shaft 7 are provided inside the front and rear sides of the bracket 9 through bearings. The wet film belt 8 is tensioned on the driving shaft 6 and the driven shaft 7. The rotation of the driving shaft 6 drives the wet film belt 8 to rotate. The horizontal (left and right) movement of the bracket 9 drives the wet film belt 8 to approach the air inlet 2 and the air supply port 3, which has better spraying effect and humidification effect.

[0028] The spray assembly includes a water tank 10, a spray pipe 11, and a nozzle 12. The water tank 10 is arranged inside the housing 1 and below the wet film belt 8. The water tank 10 and the wet film belt 8 form a certain distance in height to prevent the wet film belt 8 from directly entering the water and bringing foreign matter such as dust into the water tank 10. The water in the water tank 10 is clean water. The water tank 10 is connected to the nozzle 12 through the spray pipe 11. The spray pipe 11 is provided with an inlet valve 13, an outlet valve 14 and a water pump 15. The inlet valve 13 and the outlet valve 14 are provided to control the water tank. 10 Water level and water change, enters the nozzle 12 from the spray pipe 11 through the water pump 15, and the nozzle 12 forms a certain distance with the wet film belt 8 and sprays clean water toward the wet film belt 8. The nozzle 12 is arranged on the same side of the air inlet 2, facing the wet film belt 8. The angle and number of the nozzles 12 can be adjusted according to the size specifications of the equipment, and water is flushed to one side of the wet film belt 8 (for example, the right side). The wet film belt 8 rotates until the watered belt surface comes to the other side (for example, the left side), and the moisture is sent to the air supply port 3 through air convection to achieve circulating humidification.

[0029] In the above technical solution, by arranging a wet film belt assembly inside the shell 1, the position of the wet film belt 8 is adjusted to adapt to different equipment types, and the wet film belt 8 is circulated between the air inlet 2 and the air outlet 3. By arranging a spray assembly, the impact force of the water flow moistens and rinses the surface of the wet film belt 8, realizing clean water circulation humidification. When in use, the upper track 4 and the lower track 5 can be installed on the inner wall of the shell 1, and a water tank 10 can be set. The position is adjusted according to the specific air volume and the matching equipment type. The utility model only consumes electricity from the fan and the water pump 15, and has the advantages of simple structure and energy saving.

[0030] In another technical solution, the bracket 9 includes an upper frame and a lower frame, and the upper frame includes a U-shaped structure formed by the first upper frame, the second upper frame, the third upper frame, and the fourth upper frame, and the lower frame includes a U-shaped structure formed by the first lower frame, the second lower frame, the third lower frame, and the fourth lower frame, the inner sides of the first upper frame and the third upper frame are connected to the bearings at both ends of the active rotating shaft 6, and the outer sides of the first upper frame and the third upper frame are respectively slidably connected to the upper rails 4 on the opposite side through sliders, the inner sides of the first lower frame and the third lower frame are connected to the bearings at both ends of the driven rotating shaft 7, and the outer sides of the first lower frame and the third lower frame are respectively slidably connected to the lower rails 5 on the opposite side through sliders, the second upper frame and the second lower frame are connected by the connecting rod on the side of the air inlet 2, and the fourth upper frame and the fourth lower frame are connected by the connecting rod on the side of the air supply outlet 3. The bracket 9 is a frame structure as a whole, with a first upper frame and a third upper frame for externally setting a slider for sliding installation on the upper track 4, a motor is set inside and a driving shaft 6 is installed with a bearing, a first lower frame and a third lower frame are set for externally setting a slider for sliding installation on the lower track 5, a driven shaft 7 is installed inside, a second upper frame and a fourth upper frame are set to realize the connection between the first upper frame and the third upper frame, a second lower frame and a fourth lower frame are set to realize the connection between the first lower frame and the third lower frame, a connecting rod on the side of the air inlet 2 and a connecting rod on the side of the air outlet 3 are set to realize the connection between the upper frame and the lower frame, and the structure of the bracket 9 helps to improve the stability of the driving shaft 6 and the driven shaft 7 and the uniform rotation of the wet film belt 8.

[0031] In another technical solution, the number of the connecting rod on the side of the air inlet 2 is one, the second upper frame, the connecting rod on the side of the air inlet 2, and the second lower frame form an I-shaped structure, the number of the connecting rod on the side of the air outlet 3 is one, the fourth upper frame, the connecting rod on the side of the air outlet 3, and the fourth lower frame form an I-shaped structure, the number of the air outlets 3 is two and they are arranged side by side, and the projection of the connecting rod on the side of the air outlet 3 is located between the two air outlets 3. Usually, in order to achieve the largest possible air volume, a pair of air outlets 3 are provided, and the number of the connecting rod on the side of the air outlet 3 is one and is located between the pair of air outlets 3 to avoid obstruction in front of the belt surface of the wet film belt 8, restrict the flow of moisture, and allow moisture to be discharged through the pair of air outlets 3 as much as possible.

[0032] In another technical solution, the water tank 10 is provided with a filter. The filter provided in the water tank 10 can ensure the cleanliness of the humidification water and prevent dust in the air from contaminating the wet membrane through the humidification water.

[0033] In another technical solution, the nozzle 12 is suspended from the inner wall of the housing 1 and is located below the air inlet 2. The air inlet 2 needs to supply air toward the wet film belt 8, and the nozzle 12 needs to spray clean water toward the wet film belt 8. The air inlet 2 and the nozzle 12 are arranged vertically so that one side of the wet film belt 8 (for example, the right side) can fully contact the air and water.

[0034] In another technical solution, the nozzles 12 are arranged in a matrix of rows and columns to form a water spraying arrangement. The surface of the wet film strip 8 has a certain width. Arranging the nozzles 12 in multiple columns can wet the surface of the wet film strip 8 across the width. The air outlet 3 has a certain height. The surface of the wet film strip 8 should match the air outlet 3 as much as possible in height. Arranging the nozzles 12 in multiple rows can wet the surface of the wet film strip 8 across the height, thereby improving the humidification effect.

[0035] The number of devices and processing scales described herein are used to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

[0036] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with this field, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A humidification circulation device, characterized in that: include: The shell has a pair of side walls with an air inlet and an air outlet respectively, and the other pair of side walls are each provided with a horizontal upper track and a lower track; A wet film belt assembly includes a driving shaft, a driven shaft, a wet film belt, and a power structure. The driving shaft and the driven shaft are arranged up and down and are sleeved with the wet film belt on their outer circumferences. The wet film belt forms a certain interval with the air inlet and the air outlet. The power structure includes a bracket and a motor. The inner sides of the brackets are connected to the driving shaft and the driven shaft bearings. The outer sides of the brackets are slidably connected to the upper track and the lower track through sliders. The driving shaft rotates under the drive of the motor to drive the wet film belt to rotate. The spray assembly includes a water tank, a spray pipeline, and a nozzle. The water tank is arranged inside the shell and below the wet film belt. The water tank is connected to the nozzle through the spray pipeline. The spray pipeline is provided with an inlet valve, an outlet valve and a water pump. The nozzle forms a certain distance with the wet film belt and sprays clean water toward the wet film belt.

2. The humidification cycle device according to claim 1, characterized in that The first lower frame is connected to the lower frame by the first lower frame, the second lower frame is connected to the lower frame by the second lower frame, and the lower frame is connected to the lower frame by the second lower frame.

3. The humidification cycle device according to claim 2, characterized in that: The number of the air inlet side connecting rod is one, the second upper frame, the air inlet side connecting rod, and the second lower frame form an I-shaped structure, the number of the air supply side connecting rod is one, the fourth upper frame, the air supply side connecting rod, and the fourth lower frame form an I-shaped structure, the number of the air supply outlets is two and they are arranged side by side on the left and right, and the projection of the air supply side connecting rod is located between the two air supply outlets.

4. The humidification cycle device according to claim 1, characterized in that: The water tank is provided with a filter.

5. The humidification cycle device according to claim 1, characterized in that: The nozzle is suspended on the inner wall of the shell and is located below the air inlet.

6. The humidification cycle device according to claim 1, characterized in that: The nozzles form a matrix water spray row structure in the form of multiple rows and columns.

Images