CN112393351B

CN112393351B - Ceiling type full-house humidifying and sterilizing dual-purpose equipment

Info

Publication number: CN112393351B
Application number: CN202011471152.1A
Authority: CN
Inventors: 顾东军; 梁亚军; 储石磊
Original assignee: Kunshan Yaguan Filtering Technology Research Institute Co ltd
Current assignee: Kunshan Yaguan Filtering Technology Research Institute Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2022-06-21
Anticipated expiration: 2040-12-14
Also published as: CN112393351A

Abstract

The invention discloses a suspended ceiling type full-house humidifying and sterilizing dual-purpose apparatus, which comprises a wet film, two sets of feeding devices and a fan, wherein the wet film is arranged on the wet film; a partition board is arranged in the wet film and used for absorbing water for humidification; one feeding device is connected with the disinfectant storage tank through a pipeline, a lifting device is arranged on the pipeline, the other feeding device is connected with a tap water pipe, a water outlet of the feeding device is arranged above the wet film, humidifying water flows out through the water outlet and is absorbed by the top of the wet film, the whole wet film is wetted, and a continuous liquid film layer is formed on the surface of the wet film; the fan is arranged on one side of the wet film and used for providing wind power to enable the air flow to penetrate through the wet film, and the liquid film layer on the surface of the wet film is continuously volatilized under the action of the air flow to form steam to be mixed into the air flow. The invention has no water tank structure, thus avoiding the circular pollution caused by the water tank structure; residual water is not left in the structure, so that the breeding of bacteria is greatly reduced; the used humidification water is fresh purified water, so that the method is safe and environment-friendly; simple structure, low cost and wide application prospect.

Description

Ceiling type full-house humidifying and sterilizing dual-purpose equipment

Technical Field

The invention belongs to the technical field of humidifying equipment, and relates to a ceiling type full-room humidifying and sterilizing dual-purpose equipment.

Background

In modern engineering design, good environment brings benefits to human bodies and products, and the control of environment in factory buildings, production workshops, storehouses, offices and families is more and more emphasized by people. Three basic indicators of environmental control: the quality, temperature and relative humidity of the air. Generally, temperature most directly affects people's experience of living environment. Similarly, humidity can also affect the life and health of people. With the improvement of living standard of people, the air conditioner is widely used, which causes the growth of air conditioning diseases such as skin tightness, dry mouth and tongue, cough, cold and the like, and the heating is used indoors for a long time in winter, which aggravates the water loss and lowers the environmental humidity, thus aggravating the discomfort of people. Scientifically proves that the air humidity is closely related to the human health and daily life. Medical research shows that when the humidity of a living room reaches 45-65% RH and the temperature is 20-25 ℃, the body and thinking of a person are in a good state, and the living room can achieve ideal effects no matter work or rest. In addition, proper rh control corresponds to plant energy savings and operating efficiency.

The suspended ceiling is a decoration for decorating the top of the residential environment of a house. The ceiling decoration is one of important parts of indoor decoration, has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also a hidden layer of projects such as electric, ventilation and air conditioning, communication and fire prevention, alarm pipeline equipment and the like. As suspended ceilings have the above functions, they are increasingly widely used in the field of decoration. Meanwhile, due to the good concealment, some necessary electrical equipment is increasingly arranged on the ceiling structure in modern building engineering design so as to enlarge the practical area. Devices such as ceiling air conditioners, ceiling air humidifiers, and the like have come into play.

A number of ceiling mounted air humidifiers have also been developed in the industry, such as CN 205860319U discloses a humidifier that can be mounted in a stainless steel cabinet for use as a ceiling mounted humidifier; CN 108870611 a discloses a ceiling humidifier, which can adjust the position of a slide bar on a horizontal support plate through the matching relationship between the slide bar and a moving slot to change the distance between the slide bars, adjust the coverage area of an aromatherapy plate unit, and further realize the adjustment of aromatherapy concentration; CN 206890732U discloses an integrated ceiling humidifier, which greatly improves the humidification effect through a pressure boosting device under the condition of not increasing water flow. Although the above humidifiers can effectively humidify air, the humidifiers provide water source with the water tank, the water tank stores the water source for a long time, pollution is inevitable when the water source is stored for a long time, and the humidifiers are used for a long time, so that circular pollution can be caused, and even the life safety of users can be seriously damaged. The "death from humidifier" in 2011 was caused mainly by PHMG (polyhexamethylene biguanide hydrochloride) contained in the humidifier bactericide, but it is undeniable that the situation worsened by the circulation contamination of the water tank.

In addition, the user group in the hospital has the requirements of killing the disinfectant in the whole house besides the humidifying use requirements, and generally adopts a manual disinfectant spraying mode to kill the disinfectant at present, so that the mode is time-consuming and labor-consuming, needs a large amount of labor cost, and has the problem of uneven distribution of the disinfectant.

Therefore, the development of the ceiling type humidifying and sterilizing dual-purpose device without hidden danger of water tank pollution and with time and labor saving has practical significance.

Disclosure of Invention

The invention aims to overcome the defects that the existing ceiling type humidifier provides water source by a water tank, has the hidden danger of cyclic pollution and consumes time and labor for sterilization, and provides a time-saving and labor-saving ceiling type humidifying and sterilizing dual-purpose device without hidden danger of water tank pollution.

In order to achieve the purpose, the invention provides the following technical scheme:

a suspended ceiling type full-house humidifying and sterilizing dual-purpose equipment comprises a wet film, two sets of feeding devices and a fan;

the wet film is used for absorbing water for humidification or a disinfectant by utilizing the moisture absorption characteristic of the wet film, and comprises an overall cylindrical outer frame structure and a multilayer film structure positioned in the outer frame structure;

the multilayer film structure comprises a partition plate, an upper film and a lower film which are separated by the partition plate, the upper film is a multi-film structure which is arranged in an equidistant horizontal mode and connected with each other through a hot melt adhesive, the multi-film structure comprises a flat-plate-shaped single-film structure I and a wavy single-film structure II, the single-film structure I is connected with the single-film structure II, the ratio of the height to the length of a single wave in the wavy single-film structure II is 1: 2-2.4, small holes are formed in the partition plate, the lower film comprises a lower separation film which is vertically arranged, and a left film and a right film which are located on two sides of the lower separation film and symmetrically arranged along the lower separation film, the left film and the right film are connected with an outer frame structure, the lower separation film is integrally flat-plate-shaped, the left film and the right film are identical in structure and comprise a flat-plate-shaped single-film structure III and a wavy single-film structure IV, and the single-film structure III in the same left film or right film is connected with the single-film structure IV and the same left film or single-film structure IV III is closer to the lower separation membrane than the single membrane structure IV; the wavy single-membrane structure II in the upper membrane structure can greatly improve the distribution area of humidifying water or a disinfectant, provide the contact area with air flow and improve the humidifying effect, and the platy single-membrane structure I provides support for the single-membrane structure II on one hand and can improve the evaporation area on the other hand; the ratio of the height to the length of a single wave in the wavy single-membrane structure II is only within the range of 1: 2-2.4, so that good synergy on the contact area of the airflow and the influence on the airflow flow rate can be realized, and the optimal state of the evaporation effect of humidifying water or disinfectant on the wet membrane is ensured, namely the optimal humidifying effect is achieved; the left membrane and the right membrane which are symmetrically arranged in the lower membrane structure are mainly used for balancing the gas flow on the left side and the right side, avoiding the imbalance of gas flow, ensuring the uniform evaporation of the surface of the wet membrane and further improving the evaporation efficiency (humidification effect); the wavy single-membrane structure IV can greatly improve the distribution area of water for humidification or a disinfectant, provide the contact area with air flow and improve the humidification effect; the plate-shaped single-film structure III provides support for the single-film structure IV on one hand, and can improve the evaporation area on the other hand; the structural characteristics of the upper and lower membranes determine that the horizontal diffusion speed of water at the upper membrane section is faster than the vertical diffusion speed, so that the water can be fully and horizontally diffused at the upper membrane section, then the water is infiltrated and dripped to the lower membrane section through small holes uniformly and densely distributed on the partition plate, and the vertical diffusion speed of the water at the lower membrane section is faster than the horizontal diffusion speed, so that the humidification water can be ensured to form a continuous liquid membrane layer at the lower membrane section, and the full and uniform infiltration of liquid on the whole wet membrane can be ensured;

the water inlet of one set of feeding device is connected with the disinfectant storage tank through a pipeline, a lifting device is arranged on the pipeline, the water inlet of the other set of feeding device is connected with a tap water pipe, the water outlets of the two sets of feeding devices are arranged above the wet film, humidifying water or disinfectant flows out through the water outlets and is absorbed by the upper film, the humidifying water or the disinfectant permeates to the lower film through small holes formed in a partition plate after being diffused by the upper film, then the whole wet film is wetted, and a continuous geofluid film layer is formed on the surface of the wet film, wherein the horizontal diffusion speed of the humidifying water or the disinfectant on the upper film is higher than the vertical diffusion speed, and the vertical diffusion speed of the humidifying water or the disinfectant on the lower film is higher than the horizontal diffusion speed;

the fan is arranged on one side of the wet film and used for providing wind power to enable the air flow to penetrate through the wet film, and the liquid film layer on the surface of the wet film is continuously volatilized under the action of the air flow to form steam to be mixed into the air flow.

The ceiling type whole-house humidifying and sterilizing dual-purpose equipment has multiple purposes, can humidify and sterilize the whole house (the door and window are required to be tightly closed during sterilizing operation, personnel go out and only need to open the window for ventilation after a period of time), realizes reasonable utilization of resources, directly supplies humidifying water through a tap water pipe, has no water tank structure, avoids cyclic pollution caused by the water tank structure, and can completely volatilize humidifying water or sterilizing agent on the wet film structure under the action of a fan, so that no residual water is left in the structure, bacteria can be greatly reduced, and meanwhile, the used humidifying water is fresh and pure water, is safe and environment-friendly, and simultaneously greatly simplifies the structure High uniformity of water) greatly reduces the processing difficulty and the processing cost, and has great application prospect.

As a preferred technical scheme:

according to the ceiling type full-house humidifying and sterilizing dual-purpose equipment, the ratio of the distance between the single-film structures I of the two adjacent composite-film structures to the height of a single wave in the wavy single-film structure II is 1.8-2.1: 1. The ratio of the distance of the single-film structure I to the single-wave height also influences the contact area of the wet film to the airflow and the airflow velocity, and only in the range, the good synergy on the contact area of the airflow and the influence on the airflow velocity can be realized, so that the optimal state of the evaporation effect of humidifying water or a disinfectant on the wet film is ensured, namely the optimal humidifying effect is ensured.

According to the ceiling type whole-house humidifying and sterilizing dual-purpose equipment, the lower separation film and the single-film structure III are arranged at equal intervals, and the opening direction of the wavy single-film structure IV is consistent with the arrangement direction of the single-film structure III.

According to the ceiling type whole-house humidifying and sterilizing dual-purpose equipment, the outer frame structure, the composite membrane structure, the lower separation membrane, the left membrane and the right membrane are all made of wet membrane materials;

the small holes on the partition plate are uniformly and densely distributed;

the aperture of the water outlet of the feeding device is 10-20 mm, the aperture of the small hole in the partition plate is 0.1-1 mm, and the number of the water outlets is far less than that of the small holes.

The ceiling type whole-house humidifying, sterilizing and dual-purpose equipment further comprises a shell;

an air inlet and an air outlet are respectively formed in two ends of the shell, and a communicated airflow channel is formed between the air inlet and the air outlet;

a fan fixing plate for fixing a fan is arranged on the side, close to the air inlet, of the shell, and an opening matched with the air outlet of the fan is formed in the fan fixing plate;

a wet film fixing part for fixing and arranging a wet film is arranged on the side, close to the air outlet, of the shell, and a feeding device is arranged at the top of the wet film;

the bottom that the casing is close to the air outlet side is opened there is the delivery port, can discharge unnecessary water fast through the delivery port, avoids water to remain in the casing, reduces breeding of bacterium at the casing.

According to the ceiling type whole-house humidifying and sterilizing dual-purpose equipment, the bottom of the wet film fixing part is higher than the bottom plate of the shell;

the shell bottom plate is provided with a water retaining groove which is positioned between the wet film fixing part and the fan fixing plate, so that water is prevented from overflowing in the shell.

According to the ceiling type whole-house humidifying, disinfecting and killing dual-purpose equipment, the water retaining groove is of an inclined surface structure and inclines along the airflow direction, and the function of guiding the airflow is achieved to a certain degree. The protection scope of the present invention is not limited thereto, and the water retaining groove may be perpendicular to the bottom plate of the housing, and the specific form thereof may be set by those skilled in the art according to actual requirements.

According to the ceiling type whole-house humidifying and sterilizing dual-purpose equipment, the wet film fixing part does not block airflow from passing through the wet film, the bottom of the wet film fixing part is hollow, and therefore excessive humidifying water or sterilizing agent can conveniently flow onto the bottom plate of the shell below the wet film fixing part and flow out through the water outlet.

As the dual-purpose equipment for humidification, disinfection and sterilization of the whole ceiling type house, the side wall of the shell is provided with the opening structure I and the opening structure II which are respectively matched with the water inlets of the two feeding devices, the other side wall is provided with the opening structure III which is convenient for taking and placing the wet film from the side, the opening structure III is provided with the covering plate for covering the opening structure III, the covering plate and the shell are fixedly connected through the bolts, the wet film replacement operation is facilitated through the design of the covering plate, the humidification effect can be guaranteed through the regular replacement of the wet film, and the use safety can be greatly improved.

The two wet films are two in total;

the two wet films are arranged in the wet film fixing part up and down or left and right, and a space is reserved between the two wet films. Namely, the middle part of the wet film part (namely the wet film fixing part fixed with the wet film) is not provided with the wet film and can be provided with the cylindrical air guide pipe, and the middle part is a buffer area, so that the resistance of air flow passing through the wet film part can be reduced, the air flow speed is improved, the evaporation capacity of humidifying water of the wet film part can be enhanced, and the evaporation effect is enhanced. Of course, the skilled person can also select the amount of the wet film according to the actual requirement and arrange the wet film according to the requirement.

Has the beneficial effects that:

(1) the ceiling type whole-house humidifying and sterilizing dual-purpose equipment has multiple purposes, not only can humidify but also can perform sterilizing operation on the whole house, and realizes reasonable utilization of resources;

(2) according to the ceiling type whole-house humidifying and sterilizing dual-purpose equipment, due to the special wet film structure design, water can be fully and uniformly infiltrated on the whole wet film, and compared with the method of uniformly forming small holes on a feeding device, the small holes on regular partition plates greatly reduce the processing difficulty and the processing cost;

(3) according to the ceiling type whole-house humidifying and sterilizing dual-purpose equipment, humidifying water is directly supplied by the tap water pipe, and a water tank structure is omitted, so that the circulating pollution caused by the water tank structure is avoided, the humidifying water or sterilizing agent on the wet film structure is completely volatilized under the action of the fan, no residual water is left in the structure, and the breeding of bacteria can be greatly reduced;

(4) the suspended ceiling type full-house humidifying and sterilizing dual-purpose equipment uses fresh purified water as humidifying water, is safe and environment-friendly, greatly simplifies the structure, and has simple integral structure, low cost and wide application prospect.

Drawings

Fig. 1 and 2 are schematic perspective views of the ceiling type whole-house humidifying and sterilizing dual-purpose apparatus of the invention at different viewing angles respectively;

FIGS. 3, 4 and 5 are top, front and right views, respectively, of the ceiling-mounted all-house humidifying and sterilizing dual-purpose appliance of the present invention;

FIG. 6 is a schematic cross-sectional view of a wet film of the present invention taken perpendicular to the direction of air flow;

FIG. 7 is a schematic view of the structure in a wet film fixing part of example 2;

FIG. 8 is a schematic view of the structure in a wet film fixing part of example 3;

the device comprises a shell, an air inlet, an air outlet, a fan fixing plate, a fan, a water retaining groove, a wet film fixing part, a wet film, an outer frame structure, a composite film structure, a single-film structure I, a single-film structure II, a hot melt adhesive, a partition plate, a lower partition film, a 86-left film, a single-film structure III, a 862-single-film structure IV, a 87-right film, a 9-water outlet, a 10-feeding device water inlet I, an 11-covering plate, a 12-feeding device water inlet II, a 13-wet film I and a 14-wet film II, wherein the shell is 1-in part, the air inlet is 2-in part, the air outlet is 3-in part, the fan fixing plate is 4-in part, the fan is 5-in part, the water retaining groove is 6-in part, the wet film fixing part, the wet film is 8-in part, the outer frame structure, the composite film structure is 82-in part, the single-film structure I, the single-film structure II, the single-film structure I, the single-water outlet is 83-hot melt adhesive, the single-film structure III, the single-film structure I, the single-feeding device I, the feeding device II, the feeding device I, the feeding device II, the feeding device I, and the feeding device II, the feeding device I, the feeding device II, the feeding device I, the.

Detailed Description

The present invention will be described in more detail with reference to the accompanying drawings, in which embodiments of the invention are shown and described, and it is to be understood that the embodiments described are merely illustrative of some, but not all embodiments of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

A suspended ceiling type full-house humidifying, sterilizing and dual-purpose equipment is shown in figures 1-5 and comprises a shell 1, a wet film 8, two sets of feeding devices and a fan 5;

an air inlet 2 and an air outlet 3 are respectively arranged at two ends of the shell 1, and a communicated airflow channel is arranged between the air inlet 2 and the air outlet 3;

a fan fixing plate 4 for fixing a fan 5 (the fan 5 provides wind power to enable airflow to pass through the wet film 8, and a liquid film layer on the surface of the wet film 8 is continuously volatilized under the action of the airflow to form vapor which is mixed into the airflow) is arranged on the side, close to the air inlet 2, of the shell 1, and an opening matched with an air outlet of the fan 5 is formed in the fan fixing plate 4;

the bottom of the shell 1 close to the air outlet 2 is provided with a water outlet 9, the shell 1 close to the air outlet 3 is also provided with a wet film fixing part 7 for fixing and arranging a wet film 8 for absorbing humidifying water or disinfectant by utilizing the moisture absorption characteristic of the shell, the top of the wet film 8 is provided with two sets of feeding devices, the water outlet (with the aperture of 10-20 mm) of the feeding device is arranged above the wet film 8, the water inlet of one set of feeding device is connected with a disinfectant storage tank through a pipeline and is provided with a lifting device, the water inlet of the other set of feeding device is connected with a tap water pipe, the humidifying water flows out through a water inlet I10 of the feeding device (the disinfectant flows out through a water inlet II 12 of the feeding device) and is absorbed by the top of the wet film 8, and then the whole wet film 8 is wetted to form a continuous ground liquid film layer, wherein the bottom of the wet film fixing part 7 is higher than the bottom plate of the shell 1, the bottom plate of the shell 1 is provided with a water retaining groove 6, and the water retaining groove 6 is positioned between the wet film fixing part 7 and the fan fixing plate 4, the water retaining groove is of an inclined surface structure and is inclined towards the direction of air flow (the water retaining groove can be vertical to the bottom plate of the shell body naturally), the wet film fixing part 7 does not block the air flow from passing through the wet film 8, and the bottom of the wet film fixing part 7 is hollow, so that excessive humidifying water or disinfectant can flow onto the bottom plate of the shell body below the wet film fixing part conveniently and flow out through the water outlet 9;

the side wall of the shell 1 is provided with an open pore structure I and an open pore structure II which are respectively matched with the two sets of feeding device water inlets (a feeding device water inlet I10 and a feeding device water inlet II 12), the other side wall is provided with an open pore structure III which is convenient for taking and releasing the wet film 8 from the side, a covering plate 11 for covering the open pore structure III is arranged at the open pore structure III, and the covering plate 11 is fixedly connected with the shell 1 through bolts;

as shown in fig. 6, the wet film 8 includes an outer frame structure 81 having a cylindrical shape as a whole and a multilayer film structure located inside the outer frame structure 81;

the multilayer film structure comprises a partition plate 84, an upper film and a lower film which are separated by the partition plate 84, the upper film is a composite film structure 82 (parallel to the bottom plate of the shell 1) which is arranged at equal intervals and is connected with each other through a hot melt adhesive 83, the composite film structure 82 comprises a flat-plate-shaped single film structure I821 and a wavy single film structure II 822, the single film structure I821 is connected with the single film structure II 822, the ratio of the height to the length of a single wave in the wavy single film structure II 822 is 1:2, the ratio of the distance of the single film structures I821 of two adjacent composite film structures to the height of the single wave in the wavy single film structure II 822 is 2:1, small holes with the hole diameter of 0.1-1 mm are uniformly and densely opened on the partition plate, the lower film comprises a vertically arranged lower partition film 85, a left film 86, a right film 87, a lower partition film 85, a left partition film 85, a right film 87, a lower partition film 85, a plurality of wave structures and a plurality of wave structures connected by wave structures, wherein the single wave structures are symmetrically arranged along the lower film structures and are symmetrically arranged along the lower film structure, The left film 86 and the right film 87 are both connected with the outer frame structure 81, the lower separation film 85 is in a flat plate shape as a whole, the left film 86 and the right film 87 have the same structure, taking the left film 86 as an example, the left film 86 comprises a flat plate-shaped single film structure III 861 and a wavy single film structure IV 862, the single film structure III 861 and the single film structure IV 862 in the same left film or right film are connected, the single film structure III 861 in the same left film or right film is closer to the lower separation film 85 than the single film structure IV 862, the lower separation film 85 and the single film structure III 861 are arranged at equal intervals, the opening direction of the wavy single film structure IV 862 is consistent with the arrangement direction of the single film structure III 861, and the outer frame structure 81, the composite film structure 82, the lower separation film 85, the left film 86 and the right film 81 are all made of wet film materials.

The structural characteristics of the upper film and the lower film determine that the horizontal diffusion speed of water (humidifying water or disinfectant) at the upper film section is higher than the vertical diffusion speed, so that the water (humidifying water or disinfectant) can be fully and horizontally diffused at the upper film section, then the water (humidifying water or disinfectant) seeps and drips to the lower film section through small holes uniformly and densely distributed on the partition plate, the vertical diffusion speed of the water (humidifying water or disinfectant) at the lower film section is higher than the horizontal diffusion speed, so that the humidifying water or disinfectant can be ensured to form a continuous liquid film layer at the lower film section, and the water (humidifying water or disinfectant) can be fully and uniformly infiltrated on the whole wet film.

Comparative example 1

An apparatus substantially the same as example 1 except that it employs as the wet membrane a wet membrane humidifier cartridge as described in patent CN 200720173571.0.

After the continuous operation for 1 week (humidifying operation) in each of example 1 and comparative example 1, the wet membranes used in example 1 and comparative example 1 were taken out, and cut in a direction perpendicular to the direction of air flow, it was found that the wet membrane of example 1 was once wetted with humidifying water everywhere, whereas the wet membrane of comparative example 1 was not wetted with humidifying water for about seventy percent of its inner area, and at the same time, when the amount of humidifying water was the same, it was found that the humidifying effect of example 1 (room humidity of about 65% RH) was significantly better than that of comparative example 1 (room humidity of about 40% RH).

Example 2

The whole structure of the ceiling type whole-house humidifying and sterilizing dual-purpose equipment is basically the same as that of the embodiment 1, but the whole structure is different from that of the embodiment 1, two wet films (namely, the wet film I13 and the wet film II 14 which have the same structure as that of the wet film in the embodiment 1) which are arranged up and down and are spaced are fixed in the wet film fixing part, and the partial structure is shown in fig. 7.

Example 3

The whole structure of the ceiling type whole-house humidifying and sterilizing dual-purpose equipment is basically the same as that of the embodiment 1, but the whole structure is different from that of the embodiment 1, two wet films (namely, the wet film I13 and the wet film II 14 which have the same structure as that of the wet film in the embodiment 1) which are arranged at the left and the right and are spaced are fixed in the wet film fixing part, and the partial structure is shown in a figure 8.

Through verification, the ceiling type whole-house humidifying and sterilizing dual-purpose equipment has multiple purposes, not only can humidify but also can perform sterilizing operation on a whole house, realizes reasonable utilization of resources, directly supplies water through a tap water pipe, has no water tank structure, and avoids circular pollution caused by the water tank structure; the special wet film structure design can not only realize the full and uniform infiltration of water on the whole wet film, but also greatly reduce the processing difficulty and the processing cost compared with the uniform small hole opening on the feeding device by opening the small holes on the regular partition plates; the humidifying water on the wet film structure is completely volatilized under the action of the fan, no residual water is left in the structure, and the breeding of bacteria can be greatly reduced; the used humidification water is fresh purified water, is safe and environment-friendly, greatly simplifies the structure, has simple integral structure and low cost, and has wide application prospect.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these embodiments are merely illustrative and that many variations or modifications may be made without departing from the principles and spirit of the invention.

Claims

1. A suspended ceiling type full-house humidifying and sterilizing dual-purpose equipment is characterized by comprising a wet film, two sets of feeding devices and a fan;

the multilayer film structure comprises a partition plate, an upper film and a lower film which are separated by the partition plate, the upper film is a multi-film structure which is arranged in an equidistant horizontal mode and connected with each other through a hot melt adhesive, the multi-film structure comprises a flat-plate-shaped single-film structure I and a wavy single-film structure II, the single-film structure I is connected with the single-film structure II, the ratio of the height to the length of a single wave in the wavy single-film structure II is 1: 2-2.4, small holes are formed in the partition plate, the lower film comprises a lower separation film which is vertically arranged, and a left film and a right film which are located on two sides of the lower separation film and symmetrically arranged along the lower separation film, the left film and the right film are connected with an outer frame structure, the lower separation film is integrally flat-plate-shaped, the left film and the right film are identical in structure and comprise a flat-plate-shaped single-film structure III and a wavy single-film structure IV, and the single-film structure III in the same left film or right film is connected with the single-film structure IV and the same left film or single-film structure IV III is closer to the lower separation membrane than the single membrane structure IV;

2. The ceiling type whole-house humidifying and sterilizing dual-purpose equipment as claimed in claim 1, wherein the ratio of the distance between the single membrane structures I of two adjacent composite membrane structures to the height of a single wave in the wavy single membrane structure II is 1.8-2.1: 1.

3. The ceiling type whole-house humidifying and sterilizing dual-purpose equipment as claimed in claim 1, wherein the lower separation membrane and the single-membrane structure III are arranged at equal intervals, and the opening direction of the wavy single-membrane structure IV is consistent with the arrangement direction of the single-membrane structure III.

4. The ceiling type whole-house humidifying and sterilizing dual-purpose equipment as claimed in claim 1, wherein the outer frame structure, the film covering structure, the lower separation film, the left film and the right film are all made of wet film materials;

the small holes on the partition plate are uniformly and densely distributed;

the aperture of the water outlet of the feeding device is 10-20 mm, and the aperture of the small hole in the partition plate is 0.1-1 mm.

5. The ceiling type whole-house humidifying and sterilizing dual-purpose equipment as claimed in claim 1, further comprising a housing;

an air inlet and an air outlet are respectively formed in two ends of the shell, and an air flow channel communicated with the air inlet and the air outlet is formed between the air inlet and the air outlet;

and a water outlet is formed in the bottom of the shell close to the air outlet side.

6. The ceiling type whole-house humidifying and sterilizing dual-purpose equipment as claimed in claim 5, wherein the bottom of the wet film fixing part is higher than the bottom plate of the shell;

and the shell bottom plate is provided with a water retaining groove which is positioned between the wet film fixing part and the fan fixing plate.

7. The ceiling type whole-house humidifying and sterilizing dual-purpose equipment as claimed in claim 6, wherein the water retaining groove is of an inclined plane structure which is inclined along the air flow direction.

8. The ceiling type whole-house humidifying and sterilizing dual-purpose equipment as claimed in claim 5, wherein the wet film fixing part does not block the air flow passing through the wet film and the bottom of the wet film fixing part is hollow, so that the excessive humidifying water can flow onto the bottom plate of the housing under the wet film fixing part and flow out through the water outlet.

9. The ceiling type whole-house humidifying and sterilizing dual-purpose equipment as claimed in claim 5, wherein the side wall of the housing is provided with an opening structure I and an opening structure II which are matched with the water inlets of the two sets of feeding devices respectively, the other side wall is provided with an opening structure III which is convenient for taking and placing the wet film from the side, a cover plate for covering the opening structure III is arranged at the opening structure III, and the cover plate is fixedly connected with the housing through bolts.

10. The ceiling type whole-house humidifying and sterilizing dual-purpose equipment as claimed in claim 5, wherein the number of the wet membranes is two;

the two wet films are arranged in the wet film fixing part up and down or left and right, and a space is reserved between the two wet films.