Purifier with humidification function and purification equipment

Abstract

The utility model discloses a purifier with humidification function and purification equipment, the purifier with humidification function comprises a shell, a humidification assembly and a diversion module, the shell is provided with a cavity, a fluid inlet and a fluid outlet, the cavity is located in the shell, and the fluid inlet and the fluid outlet are both communicated with the cavity; the humidifying assembly comprises a humidifying net arranged in the cavity, a water supply module allowing liquid to make contact with the humidifying net, and a heating module adjacent to the humidifying net and capable of heating the humidifying net. The flow guide module is arranged in the cavity and drives fluid in the cavity to flow in the direction from the fluid inlet to the fluid outlet. The humidifying net is directly heated through the heating module, so that part of liquid on the humidifying net is converted into a vapor state in the air circulation process, air and humidified gas passing through the humidifying net are discharged along the fluid outlet after being mixed, and the situation that energy consumption is increased due to the fact that the heating module heats water in the water tank is avoided; the liquid in the humidifying net is directly heated to humidify the flowing gas, so that the energy consumption is reduced, and the humidifying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to purifying equipment technical field, especially purifier with humidification function and purifying equipment. BACKGROUND

[0002] The purifier, also known as "air cleaner", is mainly used for removing indoor air pollution, and the polluted air is removed or adsorbed through the air filter in the machine after the indoor air circulation is increased, so as to achieve the purpose of cleaning and purifying air. At present, the market often designs multi-in-one products to meet the needs of consumers, such as purifiers with humidification function, to increase the function of the purifier. However, the multi-in-one product often brings the mutual sacrifice of performance, such as the decrease of CADR (Clean Air Delivery Rate) of the purification performance compared with the single product, that is, the decrease of the clean air output ratio, and the decrease of the humidification performance. In the prior art, the water in the water tank is heated and then delivered to the humidification filter screen, so that the airflow enters the machine and passes through the humidification filter screen, and the humidified air is brought out of the machine into the air, achieving the effect of humidification. However, heating the water in the water tank will increase the energy consumption, and a part of the heat will be lost during the delivery of the heated water, resulting in poor humidification efficiency.

[0003] Therefore, how to reduce energy consumption and improve humidification efficiency is a technical problem to be solved by those skilled in the art at present. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a purifier with humidification function and purifying equipment, which can reduce energy consumption and improve humidification efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides a purifier with humidification function, which comprises:

[0006] The shell is provided with a cavity, a fluid inlet and a fluid outlet, the cavity is located in the shell, and the fluid inlet and the fluid outlet are both communicated with the cavity;

[0007] The humidification assembly comprises a humidification net arranged in the cavity, a water supply module capable of contacting the humidification net with liquid, and a heating module adjacent to the humidification net and capable of heating the humidification net;

[0008] The flow guide module is arranged in the cavity, and the flow guide module drives the fluid in the cavity to flow in the direction from the fluid inlet to the fluid outlet.

[0009] Preferably, the humidification assembly further comprises a support frame connected to the shell and located in the cavity, the humidification net is connected to the support frame, and there is a first interval between the top of the humidification net and the inlet of the flow guide module.

[0010] Preferably, the humidifying net is in a ring structure, and the heating module comprises a heating film and a conductor connected to the heating film.

[0011] The heating film is arranged at the inner periphery of the humidifying net; and / or,

[0012] The heating film is arranged at the outer periphery of the humidifying net; and / or,

[0013] The heating film is clamped at the middle of the humidifying net.

[0014] Preferably, the humidifying device further comprises a filter net arranged in the cavity and located at the fluid inlet, and a second space is formed between the filter net and the humidifying net to form a first flow channel, and a second flow channel is formed inside the humidifying net, and the first flow channel and the second flow channel are both communicated with the first space, and are used for guiding the fluid to flow to the inlet of the flow guide module after being collected along the first space.

[0015] Preferably, the fluid inlets are uniformly distributed along the circumference of the shell, and the height of the top of the filter net in the axial direction of the humidifying net is greater than the height of the humidifying net in the axial direction of the humidifying net.

[0016] Preferably, the water supply module comprises:

[0017] A water tank arranged at the bottom of the shell;

[0018] A water delivery component comprising a delivery pipe communicated with the water tank and a pump body used for driving the liquid to flow along the delivery pipe;

[0019] A flow guide component arranged at the top of the humidifying net, and the flow guide component is used for guiding the liquid delivered along the delivery pipe to the humidifying net.

[0020] Preferably, the flow guide module comprises an impeller capable of rotating around its own axis to form a negative pressure environment at the first space, and the impeller is collinear with the central axis of the humidifying net.

[0021] Preferably, the humidifying net is made of a 3D mesh structure of polyester or a material mixed with viscose fiber.

[0022] A purification device comprising the humidifying purification device according to any one of the above.

[0023] With respect to the background art, the humidifying purification device comprises a shell, a humidifying assembly and a flow guide module, the shell is provided with a cavity, a fluid inlet and a fluid outlet, the cavity is arranged in the shell, and the fluid inlet and the fluid outlet are both communicated with the cavity; the humidifying assembly comprises a humidifying net arranged in the cavity, a water supply module capable of contacting the liquid with the humidifying net, and a heating module adjacent to the humidifying net and capable of heating the humidifying net; the flow guide module is arranged in the cavity, and the flow guide module drives the fluid in the cavity to flow in the direction from the fluid inlet to the fluid outlet.

[0024] Specifically, by providing the cavity, the fluid inlet and the fluid outlet on the shell, enabling the fluid to enter the cavity from the fluid inlet and flow out of the cavity along the fluid outlet, by providing the humidifying net in the cavity and directly heating the humidifying net by the heating module, enabling part of the liquid on the humidifying net to be converted into vapor state in the air flow process, the flow direction is controlled by the flow guide module provided in the cavity, enabling the air and the humidified gas passing through the humidifying net to be mixed and discharged along the fluid outlet, in this way, the increase of energy consumption caused by heating the water in the water tank by the heating module is avoided, the liquid in the humidifying net is directly heated to humidify the gas flowing therethrough, which can reduce energy consumption and improve humidification efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only a part of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of the provided drawings.

[0026] Figure 1 The structure diagram of the purifier with humidification function provided by the embodiment of the present application;

[0027] Figure 2 For Figure 1 The sectional view along A-A.

[0028] Among them:

[0029] 100-shell, 110-fluid inlet, 120-fluid outlet;

[0030] 200-humidifying net, 210-first interval, 220-second flow channel;

[0031] 300-impeller;

[0032] 400-filtering net, 410-first flow channel;

[0033] 500-water tank, 510-conveying pipe. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0035] In order to make the technical personnel in the technical field better understand the present application scheme, the present application will be further described in detail below in combination with the drawings and specific embodiments.

[0036] In the description of the present application, it should be understood that the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the position or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation of the present application.

[0037] The purpose of the present application is to provide a purifier with humidification function and purification equipment, which can reduce energy consumption and improve humidification efficiency.

[0038] Please refer to Figure 1 and Figure 2 In order to achieve the above purpose, the present application provides a purifier with humidification function, which comprises a shell 100, a humidification assembly and a flow guide module, the shell 100 is provided with a cavity, a fluid inlet 110 and a fluid outlet 120, the cavity is located in the shell 100, the fluid inlet 110 and the fluid outlet 120 are both communicated with the cavity, wherein the fluid inlet 110 and the following humidification assembly can be arranged at the bottom of the shell 100, and the fluid outlet 120 is arranged at the top of the shell 100, the gas entering the bottom of the shell 100 can be fully contacted with the humidification assembly at the bottom of the shell 100, so as to improve the humidification efficiency, at the same time, the fluid outlet 120 arranged at the top of the shell 100 can help to uniformly discharge the humidified gas, avoiding the problem of local over-humidification or uneven drying.

[0039] The humidification assembly comprises a humidification net 200 arranged in the cavity, a water supply module capable of contacting the humidification net 200 with liquid, a heating module adjacent (capable of contacting or spacing) to the humidification net 200 and capable of heating the humidification net 200, the water supply module is used to supply the liquid in the humidification net 200, and the heating module is used to directly heat the humidification net 200, so that the gas is humidified when flowing through the humidification net 200, avoiding the gas being too dry, the flow guide module is arranged in the cavity, the flow guide module drives the fluid in the cavity to flow along the direction from the fluid inlet 110 to the fluid outlet 120, that is, the flow guide module is used to drive the fluid (air and gas) in the cavity to be discharged along the fluid outlet 120.

[0040] The shell 100 is provided with a cavity, a fluid inlet 110 and a fluid outlet 120, so that the fluid can enter the cavity from the fluid inlet 110 and flow out of the cavity along the fluid outlet 120. The humidifying net 200 is arranged in the cavity, and the humidifying net 200 is directly heated by the heating module, so that part of the liquid on the humidifying net 200 is converted into a gaseous state in the air flow process. The flow direction control module arranged in the cavity controls the flow direction of the fluid, so that the air and the humidified gas passing through the humidifying net 200 are mixed and then discharged along the fluid outlet 120. In this way, the increase of energy consumption caused by heating the water in the water tank 500 by the heating module is avoided. Directly heating the liquid in the humidifying net 200 to humidify the gas flowing through can reduce energy consumption and improve humidification efficiency.

[0041] In one embodiment, the humidifying assembly further comprises a support frame connected to the shell 100 and located in the cavity. The support frame can be arranged at the bottom of the shell 100 and extend towards the flow direction control module located at the upper part of the shell 100. The humidifying net 200 is connected to the support frame, and the humidifying net 200 is fixed or movably connected by the support frame. Preferably, a first interval 210 is provided between the top of the humidifying net 200 and the inlet of the flow direction control module. By providing the first interval 210, it can be avoided that all the air passes through the humidifying net 200, and the resistance of the humidifying net 200 to the air flowing in the cavity along the fluid inlet 110 is reduced.

[0042] In one embodiment, the humidifying net 200 has a ring structure, and the heating module comprises a heating film and a conductor connected to the heating film. The heating film comprises a substrate and a conductive module. The conductive module can be made of an electric heating coating, an electric heating wire or the like made of carbon, metal oxide or the like. The substrate can be made of a non-woven fabric, a textile fiber or the like made of polyester, PVC or the like. The substrate and the electric heating coating or the electric heating wire are combined into a heating film having waterproof and breathable functions, so that the humidifying net 200 can be stably heated by the heating film while allowing the gas to flow. It should be noted that the heating film is a thin film material that provides uniform heating by using the electric heating effect. The electric current is transmitted to the heating film by the conductor to achieve heating.

[0043] It can be understood that the heating film can be arranged at the inner periphery of the humidifying net 200; and / or the heating film can be arranged at the outer periphery of the humidifying net 200; and / or the heating film can be clamped in the middle of the humidifying net 200. That is, the heating film can be arranged at the inner periphery or the outer periphery of the humidifying net 200 alone, or the heating film can be clamped in the middle of the humidifying net 200 alone, or the heating film can be arranged at the inner periphery of the humidifying net 200 and the outer periphery of the humidifying net 200 and clamped in the middle of the humidifying net 200 at the same time. Here, no specific limitation is made, and the relative position of the heating film and the humidifying net 200 can be adjusted according to the actual situation. In this way, a separate space can be avoided in the cavity to install the heating film, and the space occupation is reduced.

[0044] In one embodiment, the humidifying purifier further comprises a filter screen 400 arranged in the cavity and located at the fluid inlets 110 which are evenly distributed along the circumference of the shell 100. The filter screen 400 can also have a ring shape, and can filter the air at the plurality of fluid inlets 110 through one filter screen 400, or can have a plurality of arc-shaped filter screens 400 which can also filter the air assembled at the fluid inlets 110. The filter screen 400 and the humidifying screen 200 are spaced apart to form a first flow channel 410, and the inside of the humidifying screen 200 forms a second flow channel 220. The first flow channel 410 and the second flow channel 220 are both in communication with the first spacing 210, and are used for the fluid to flow to the inlet of the flow guide module after being collected along the first spacing 210.

[0045] It should be noted that the height of the top of the filter screen 400 in the axial direction of the humidifying screen 200 can be greater than the height of the humidifying screen 200 along its own axis, and the length of the filter screen 400 in the axial direction of the humidifying screen 200 can be adapted to the length of the fluid inlets 110 in the axial direction of the humidifying screen 200, so that the air flowing into the cavity along the fluid inlets 110 is divided into two parts, one part directly enters the first spacing 210 along the upper part of the fluid inlets 110, and the other part enters the first flow channel 410 along the lower part of the fluid inlets 110, and the part of the air entering the first flow channel 410 continues to move radially to the second flow channel 220. Here, the upper part and the lower part of the fluid inlets 110 refer to the two parts divided by the height of the top of the humidifying screen 200. Under the guidance of the flow guide module, a negative pressure environment can be formed in the first spacing 210, so that the gas in the cavity moves along the axial direction of the humidifying screen 200, thereby causing the other part of the air entering the first flow channel 410 to directly move upward along the first flow channel 410 to the first spacing 210.

[0046] In one embodiment, the length ratio of the upper part and the lower part of the fluid inlets 110 in the axial direction of the humidifying screen 200 can be adjusted according to the height of the humidifying screen 200, and preferably the length ratio of the upper part and the lower part of the fluid inlets 110 in the axial direction of the humidifying screen 200 is 1:1~1:0.8. Under this length ratio, at least half of the gas can enter the flow guide module and be driven to flow out of the fluid outlet 120 after passing only the outer surface of the humidifying screen 200, thereby reducing the resistance of the air flowing in the cavity and ensuring the purification performance, and at the same time, a part of the gas passing through the humidifying screen 200 can play a humidifying role to meet the humidifying requirement.

[0047] In one embodiment, the flow guide module includes an impeller 300 rotatable about its own axis to form a negative pressure environment at the first space 210, the impeller 300 is located above the humidifying net 200 and has the first space 210 between the impeller 300 and the humidifying net 200, the air in the first flow channel 410, the second flow channel 220 and directly into the first space 210 can be mixed in the first space 210 through the first space 210, and then discharged along the fluid outlet 120 under the action of the impeller 300, the impeller 300 is collinear with the central axis of the humidifying net 200, which helps to optimize the air flow path, reduce the air flow resistance in the humidifying process, further improve the humidifying effect, and at the same time can reduce unnecessary turbulence and vortex, thereby reducing noise generation and making the air flow more efficient and reducing energy consumption.

[0048] The humidifying net 200 is made of polyester with a 3D mesh structure or a material mixed with viscose fibers, the 3D mesh structure has good air permeability and water evaporation efficiency, which can more effectively evaporate water into the air, increase the humidity in the cavity, and thus improve the humidifying effect, polyester (PET fiber) is a synthetic fiber, which is easy to clean and maintain, and has the characteristics of high strength, good wear resistance and not easy to deform, while viscose fiber has good moisture absorption and air permeability, and the two can be blended to take advantage of each other to improve the performance of the humidifying net 200.

[0049] In one embodiment, the water supply module includes a water tank 500, a water conveying member and a flow guide member, the water tank 500 is arranged at the bottom of the shell 100 and is used for storing liquid, the water conveying member includes a conveying pipe 510 connected to the water tank 500 and a pump body for conveying liquid along the conveying pipe 510, and the pump body is used for conveying liquid to the top of the humidifying net 200, and the flow guide member is arranged at the top of the humidifying net 200 and is used for guiding the liquid conveyed along the conveying pipe 510 to the humidifying net 200, so that the humidifying net 200 can absorb water in advance through its water absorption and air permeability, and then the water in the air is taken away by the air passing through the humidifying net 200 to increase the humidifying amount in the air.

[0050] The application also provides a purification device including the above-mentioned purifier with humidifying function, which also has the beneficial effects of the above-mentioned purifier with humidifying function, and details are not repeated here.

[0051] It should be noted that in the present specification, the relationship terms such as first and second are only used to distinguish one entity from another entity, and do not necessarily require or imply any such actual relationship or order between the entities.

[0052] The embodiments in the present specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0053] The principles and implementation modes of the present application are described herein by using specific examples. The above examples are only used to help understand the method of the present application and its core idea. It should be pointed out that, for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A purifier with humidification function, characterized in that, include: The housing (100) is provided with a cavity, a fluid inlet (110) and a fluid outlet (120), the cavity being located inside the housing (100), and both the fluid inlet (110) and the fluid outlet (120) communicating with the cavity; The humidification assembly includes a humidification mesh (200) disposed in the cavity, a water supply module that allows liquid to contact the humidification mesh (200), and a heating module adjacent to the humidification mesh (200) and capable of heating the humidification mesh (200); A flow guiding module is disposed in the cavity, which drives the fluid in the cavity to flow from the fluid inlet (110) to the fluid outlet (120).

2. The air purifier with humidification function according to claim 1, characterized in that, The humidification assembly also includes a support frame connected to the housing (100) and located within the cavity, the humidification mesh (200) being connected to the support frame, and a first gap (210) existing between the top of the humidification mesh (200) and the inlet of the flow guiding module.

3. The air purifier with humidification function according to claim 1, characterized in that, The humidifying mesh (200) has a ring-shaped structure, and the heating module includes a heating film and a conductor connected to the heating film; The heating film is disposed on the inner periphery of the humidifying mesh (200); and / or, The heating film is disposed on the outer periphery of the humidifying mesh (200); and / or, The heating film is sandwiched in the middle of the humidifying net (200).

4. The air purifier with humidification function according to claim 2, characterized in that, It also includes a filter screen (400), which is disposed in the cavity and located at the fluid inlet (110). There is a second gap between the filter screen (400) and the humidifying screen (200) to form a first flow channel (410). A second flow channel (220) is formed inside the humidifying screen (200). Both the first flow channel (410) and the second flow channel (220) are connected to the first gap (210) for the fluid to flow to the inlet of the flow guiding module after being collected along the first gap (210).

5. The air purifier with humidification function according to claim 4, characterized in that, The fluid inlet (110) is evenly distributed around the circumference of the housing (100), and the top of the filter screen (400) is at a greater height in the axial direction of the humidifying screen (200) than the height of the humidifying screen (200) on its own axis.

6. The air purifier with humidification function according to claim 4, characterized in that, The water supply module includes: A water tank (500) is disposed at the bottom of the housing (100); The water conveying device includes a conveying pipe (510) connected to the water tank (500) and a pump body for driving liquid to be conveyed along the conveying pipe (510); A flow guide is disposed on the top of the humidifying net (200), and the flow guide is used to guide the liquid conveyed along the conveying pipe (510) to the humidifying net (200).

7. The air purifier with humidification function according to claim 4, characterized in that, The flow guiding module includes an impeller (300) that can rotate around its own axis to create a negative pressure environment at the first interval (210). The impeller (300) is collinear with the central axis of the humidifying net (200).

8. The air purifier with humidification function according to any one of claims 1-7, characterized in that, The humidifying mesh (200) is made of polyester with a 3D mesh structure, or a blend of polyester and viscose fiber.

9. A purification device, characterized in that, Including the air purifier with humidification function as described in any one of claims 1-8 above.

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