Wet film humidifying device for large space

Abstract

The utility model relates to the technical field of wet film humidifying devices, and discloses a large-space wet film humidifying device which comprises a shell, a water chamber is arranged at the upper end of the interior of the shell, a distribution groove is formed in the lower end of the water chamber, a top cover is fixedly connected to the upper end of the shell, and a connecting shell is fixedly connected to one corner of the upper end of the top cover. A lifting pump is arranged in the connecting shell, a backflow pipe and a lifting pipe are arranged on the two sides of the lower end of the lifting pump correspondingly, a water tank is formed in the middle of the end face of one side of the shell, the lower end of the lifting pipe extends into the water tank, and the lower end of the backflow pipe extends into the water chamber; wet film paper is arranged at the upper end of the interior of the shell and located at the lower end of the water chamber. According to the device, the wet film is used for humidifying, water resources are recycled, the axial flow fan is used for increasing humidity, the actuator is used for adjusting airflow, uniform distribution is ensured, and equipment operation meeting the requirement for stable humidity is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to wet membrane humidifying device technical field especially relates to a wet membrane humidifying device for large space. BACKGROUND

[0002] Large space humidifying system is widely used in large public places, industrial production environment, warehouse, greenhouse and office building etc. In these spaces, due to air conditioning system, equipment operation etc. Factors, air often changes due to temperature and humidity and leads to dry phenomenon, and then influences personnel comfort, equipment operation and production quality. Therefore, in order to keep the humidity balance of indoor environment, it needs efficient, stable humidifying device to supplement the humidity in air.

[0003] Wet membrane humidifier widely used in market is generally composed of square shell, wet membrane and fan. However, these humidifying devices generally do not have water recovery system, leading to water being directly discharged, causing water resource waste. In addition, this kind of humidifying device is generally installed on side wall, and air is sent to the middle of space, and the air outlet is not adjustable. Due to mechanical equipment and personnel activity in space, airflow is easy to be disorderly, leading to uneven distribution of humidified air, leading to humidity difference in different areas, thereby adversely affecting the equipment operation needing stable humidity.

[0004] Therefore, the person skilled in the art provides a wet membrane humidifying device for large space to solve the problems in the background art. UTILITY MODEL CONTENT

[0005] The utility model content aims at solving the shortcomings in the prior art, and provides a wet membrane humidifying device for large space. The device humidifies through wet membrane and recycles water resources, improves humidity through axial flow fan, adjusts airflow through actuator, ensures uniform distribution and avoids affecting the equipment operation needing stable humidity.

[0006] To achieve the above object, the utility model provides the following technical scheme.

[0007] A wet membrane humidifying device for large space, comprising a shell, a water chamber is arranged at the upper end of the inner part of the shell, a distribution groove is arranged at the lower end of the water chamber, a top cover is fixedly connected to the upper end of the shell, a connecting shell is fixedly connected to a corner of the upper end of the top cover, a lifting pump is arranged in the connecting shell, a reflux pipe and a lifting pipe are arranged at the lower end of the lifting pump respectively, a water tank is formed in the middle of the end surface of one side of the shell, the lower end of the lifting pipe extends to the inner part of the water tank, the lower end of the reflux pipe extends to the inner part of the water chamber, a wet membrane paper is arranged at the lower end of the water chamber at the upper end of the inner part of the shell, an axial flow fan is arranged in the middle of the inner part of the shell, a base is fixedly connected to the lower end of the shell, guide vanes are fixedly connected to the upper end of the base at uniform intervals, and an actuator is arranged at one side of the upper end of the base.

[0008] Through the technical scheme, the device humidifies the wet film and recycles water resources, the axial flow fan improves humidity, and the actuator adjusts air flow to ensure uniform distribution and avoid affecting the operation of the device requiring stable humidity.

[0009] Further, the water inlet pipe is fixedly connected to one corner of the upper end of the water chamber, and the upper end of the water inlet pipe penetrates through the top cover to the upper end of the top cover.

[0010] Through the technical scheme, the water source can flow stably and smoothly into the water chamber, ensuring normal water supply of the device and being conducive to maintaining continuous wetting of the wet film.

[0011] Further, the air inlet is arranged on the upper end of each side surface of the shell.

[0012] Through the technical scheme, the device can more uniformly inhale external air, which is conducive to improving air humidity and ensuring smooth flow of humid air to the target space, and improving humidification efficiency.

[0013] Further, the control box is fixedly connected to one side of the middle of the side surface of the shell.

[0014] Through the technical scheme, it is convenient to centrally control various functions of the device, including humidity adjustment and air speed control, which is convenient for operation and maintenance, improves user experience and the intelligent level of the device.

[0015] Further, the circular air outlet is arranged on the lower end of the base.

[0016] Through the technical scheme, the circular air outlet design is conducive to uniform diffusion of air, ensuring that humid air can be smoothly and uniformly delivered to the target area, avoiding local humidity unevenness, and improving the overall performance and use effect of the system.

[0017] Further, the upper end of the water chamber is aligned with the outer side of the wet film paper, and the water chamber is in communication with the distribution groove at the lower end, and the small holes uniformly spaced apart at the lower end of the distribution groove allow water to drop downward.

[0018] Through the technical scheme, the water chamber is aligned with the upper end of the wet film paper, which can ensure that the water flow uniformly wets the wet film, improve the humidification effect of the wet film, and through the distribution groove and the uniformly designed small holes, the water droplets can be uniformly distributed, avoiding uneven water flow, improving water evaporation efficiency, and being conducive to stable humidity output.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model provides a kind of wet membrane humidifying device for large space, the device is introduced into water chamber by water inlet pipe, water drops on wet membrane paper and soaks wet membrane, the water that is not evaporated flows into water tank, when water tank water level exceeds set value, lift pump returns water to water chamber circulation, effectively avoid the waste of water resources, in addition, axial flow fan makes low humidity air pass through wet membrane, improve air humidity, subsequently wet air is sent into space by cyclone air outlet, simultaneously executor adjusts guide vane, ensure airflow uniform distribution, prevent airflow disorder and humidity uneven, to effectively avoid the adverse effect generated by the operation of stable humidity demand equipment. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the overall axonometric drawing of a kind of wet membrane humidifying device for large space proposed by the utility model;

[0022] Figure 2 It is the water chamber axonometric drawing of a kind of wet membrane humidifying device for large space proposed by the utility model;

[0023] Figure 3 It is the base axonometric drawing of a kind of wet membrane humidifying device for large space proposed by the utility model;

[0024] Figure 4 It is the guide vane axonometric drawing of a kind of wet membrane humidifying device for large space proposed by the utility model;

[0025] Figure 5 It is the axial flow fan axonometric drawing of a kind of wet membrane humidifying device for large space proposed by the utility model;

[0026] Figure 6 It is the connecting shell axonometric drawing of a kind of wet membrane humidifying device for large space proposed by the utility model.

[0027] Legend:

[0028] 1, lift pump;2, return pipe;3, water chamber;4, distribution groove;5, lift pipe;6, water tank;7, axial flow fan;8, executor;9, guide vane;10, water inlet pipe;11, wet membrane paper;12, control box;13, circular air outlet;14, air inlet;15, shell;16, top cover;17, connecting shell;18, base. DETAILED DESCRIPTION

[0029] Specific embodiments of the present application will be described in detail below with reference to the drawings, and the technical solutions in the specific embodiments of the present application will be described clearly and completely. Obviously, the described specific embodiments are only part of the specific embodiments of the present application, rather than all the specific embodiments. Based on the specific embodiments of the present application, all other specific embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] With reference to Figures 1-6 The utility model provides a kind of wet film humidifying device for large space, including shell 15, the upper end of the inside of shell 15 is provided with water chamber 3, the lower end of water chamber 3 is provided with distribution groove 4, the upper end of shell 15 is fixedly connected with top cover 16, the upper end of top cover 16 is fixedly connected with connecting shell 17 in one corner, the inside of connecting shell 17 is provided with lifting pump 1, the lower end of lifting pump 1 is provided with return pipe 2 and lifting pipe 5 respectively, the middle of one side end surface of shell 15 is provided with water tank 6, the lower end of lifting pipe 5 extends to the inside of water tank 6, the lower end of return pipe 2 extends to the inside of water chamber 3, the lower end of shell 15 is fixedly connected with base 18, the upper end of base 18 is fixedly connected with guide vane 9 in even interval outside, the side of the upper end of base 18 is provided with actuator 8;

[0031] The device uses wet film to humidify and recycle water resources, and the axial flow fan 7 increases humidity, and the actuator 8 adjusts air flow to ensure uniform distribution and avoid affecting the operation of the device that meets the stable humidity requirement.

[0032] The upper end of the water chamber 3 is fixedly connected with a water inlet pipe 10 at a corner, the upper end of the water inlet pipe 10 penetrates through the top cover 16 to the upper end of the top cover 16, so that the water source can flow into the water chamber 3 stably and smoothly, ensuring normal water supply of the device, which is conducive to maintaining the continuous wetting of the wet film, the upper end of each side of the shell 15 is provided with an air inlet 14, which ensures that the device can inhale external air more uniformly, which is conducive to improving the air humidity and ensuring that the wet air flows smoothly to the target space, improving the humidification efficiency, a control box 12 is fixedly connected to the middle of one side of the shell 15, which is convenient for centralized control of various functions of the device, including humidity adjustment, wind speed control, etc., which is convenient for operation and maintenance, improves the user experience and the intelligent level of the device, the lower end of the base 18 is provided with a circular air outlet 13, which is conducive to the uniform diffusion of air, ensuring that the wet air can be smoothly and uniformly delivered to the target area, avoiding local humidity unevenness, improving the overall performance and use effect of the system, the water chamber 3 is aligned with the upper end of the outside of the wet film paper 11, and the water chamber 3 is communicated with the distribution groove 4 at the lower end, the small holes uniformly and spaced apart at the lower end of the distribution groove 4 make the water flow downward, the water chamber 3 is aligned with the upper end of the wet film paper 11, which can ensure that the water flow uniformly wets the wet film, improves the humidification effect of the wet film, through the design of the distribution groove 4 and the uniform small holes, the water droplets can be uniformly distributed, avoiding uneven water flow, improving the water evaporation efficiency, which is helpful to stabilize the humidity output.

[0033] Working principle: when the device is in use, water is injected into the water chamber 3 through the water inlet pipe 10, and is sprinkled onto the wet film paper 11 below through the small holes of the distribution groove, wetting the wet film, the water that fails to evaporate is collected in the water tank 6, when the water level rises to a certain degree, the lifting pump 1 is automatically activated to pump the water back to the water chamber 3 for recycling, effectively saving water resources, in the running process, the axial flow fan 7 generates power to blow dry air through the wet wet film, improving the air humidity, then, this wet air diffuses upward through the cyclone air outlet at the bottom, covering a wide area, reducing the wind speed, ensuring uniform humidity distribution, at the same time, the intervention of the actuator 8 precisely adjusts the guide vane 9, further optimizing the air flow, keeping the indoor humidity balanced, effectively avoiding the adverse effects of the stable humidity demand equipment operation.

[0034] Finally, it should be noted that: the above only describes the preferred specific embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A wet film humidification device for large spaces, comprising a housing (15), characterized in that: The upper part of the housing (15) is provided with a water chamber (3), and the lower part of the water chamber (3) is provided with a distribution groove (4). The upper part of the housing (15) is fixedly connected with a top cover (16), and a connecting shell (17) is fixedly connected to one corner of the upper part of the top cover (16). The connecting shell (17) is provided with a lift pump (1). The lower ends of the lift pump (1) are respectively provided with a return pipe (2) and a lift pipe (5). A water groove (6) is opened in the middle of one end face of the housing (15). The lift pipe (5) The lower end extends into the interior of the water tank (6), the lower end of the return pipe (2) extends into the interior of the water chamber (3), the upper end of the interior of the housing (15) is provided with a wet film paper (11) located at the lower end of the water chamber (3), the middle part of the interior of the housing (15) is provided with an axial flow fan (7), the lower end of the housing (15) is fixedly connected with a base (18), the upper outer side of the base (18) is fixedly connected with guide vanes (9) at even intervals, and an actuator (8) is provided on one side of the upper end of the base (18).

2. The wet film humidification device for large spaces according to claim 1, characterized in that: A water inlet pipe (10) is fixedly connected to one corner of the upper end of the water chamber (3), and the upper end of the water inlet pipe (10) passes through the top cover (16) to the upper end of the top cover (16).

3. The wet film humidification device for large spaces according to claim 1, characterized in that: Air inlets (14) are provided on the upper part of the multiple end faces of the housing (15).

4. The wet film humidification device for large spaces according to claim 1, characterized in that: A control box (12) is fixedly connected to one side of the middle of one end face of the housing (15).

5. A wet film humidification device for large spaces according to claim 1, characterized in that: The lower end of the base (18) is provided with a circular air outlet (13).

6. The wet film humidification device for large spaces according to claim 1, characterized in that: The water chamber (3) is aligned with the upper outer side of the wet film paper (11), and the water chamber (3) is connected to the distribution groove (4) at the lower end. Water drips downward through the small holes evenly spaced at the lower end of the distribution groove (4).

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