CN217154430U

CN217154430U - New fan

Info

Publication number: CN217154430U
Application number: CN202220781181.6U
Authority: CN
Inventors: 王少博; 金宝宁; 常江
Original assignee: Beijing Jinmao Human Settlements Technology Co ltd
Current assignee: Beijing Jinmao Human Settlements Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-09
Anticipated expiration: 2032-03-31

Abstract

The embodiment of the present disclosure provides a new fan, this new fan includes: the air inlet and the air return opening are positioned on one end surface of the fresh air machine shell and are used for air inlet and air return; the filter screen assembly is arranged in the fresh air fan, is positioned at the rear sides of the air inlet and the return air inlet and is used for filtering the inlet air and the return air; the wet film humidifier is arranged in the fresh air fan, is positioned at the rear side of the filter screen assembly and is used for humidifying the filtered air; the sterilization component is arranged in the wet film humidifier, and the installation direction of the sterilization component is aligned with the wet film of the wet film humidifier and is used for sterilizing the wet film; and the air supply outlet is positioned on the other end surface of the shell of the fresh air machine and used for supplying the humidified air. In this way, usable sterilizing part carries out the disinfection of regularly disinfecting to wet membrane to the bacterium virus that breeds on the wet membrane carries out the virus killing, and the air quality after the humidification in the long and improvement new fan of duration of use of improvement wet membrane.

Description

New fan

Technical Field

The utility model relates to a new fan field especially relates to new trend humidification technical field.

Background

At present, in order to improve the use experience of a fresh air fan, manufacturers develop the fresh air fan with a wet film humidifier in many times so as to improve the fresh air effect by humidifying the indoor air while purifying the indoor air by using the fresh air fan. However, after the wet film of the humidifier in these fresh air machines is used for a long time, the air quality after humidification is poor because bacteria and viruses are bred on the wet film, so that the user can only improve the air quality by replacing the wet film, but cannot improve the air quality after humidification and the use time of the wet film by regularly sterilizing and cleaning the wet film.

In addition, in cold areas with hard water quality, the fresh air machine is suitable for purifying and humidifying air, calcium powder is easily generated during humidification, and particularly, on the premise that the requirement on indoor humidity is high in winter, the high-pressure micro-mist humidification mode is not suitable, so that the humidification can be performed only in an isenthalpic humidification mode, however, the problem of humidification calcification of the humidifier in the fresh air machine cannot be solved even if the isenthalpic humidification mode is used, and the humidification effect is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a new fan, this new fan includes:

the air inlet and the air return opening are positioned on one end surface of the fresh air machine shell and are used for air inlet and air return;

the filter screen assembly is arranged in the fresh air fan, is positioned at the rear sides of the air inlet and the return air inlet and is used for filtering the inlet air and the return air;

the wet film humidifier is arranged in the fresh air fan, is positioned at the rear side of the filter screen assembly and is used for humidifying the filtered air; the sterilization component is arranged in the wet film humidifier, and the installation direction of the sterilization component is aligned with the wet film of the wet film humidifier and is used for sterilizing the wet film;

and the air supply outlet is positioned on the other end surface of the shell of the fresh air machine and used for supplying the humidified air.

The above-described aspects and any possible implementations further provide an implementation, the wet film humidifier comprising:

the water tank is used for containing water;

the water inlet pipe is connected to the outer side surface of the water tank and used for supplying water into the water tank;

the bottom of the wet film fixing piece is positioned in the water tank, and a wet film is fixedly arranged in the wet film fixing piece; after the wet film is wetted, humidifying the filtered air;

one end of the water feeding pipe is inserted into the water tank, and the other end of the water feeding pipe is connected with the top of the wet film fixing piece;

and the circulating water pump is arranged on the inner wall of the water feeding pipe and used for pumping water in the water tank into the wet film fixing piece through the water feeding pipe after being started.

The above aspects and any possible implementations further provide an implementation, in which the wet film humidifier further comprises:

and the water sprayer is arranged at the top of the wet film fixing part and is used for uniformly spraying the water flowing out of the water feeding pipe on the wet film.

The above aspect and any possible implementation further provides an implementation in which the sterilization part is fixed to an outer side surface of the wet film fixing part, and aligned with the wet film; or

The sterilizing component is arranged above the water sprayer.

The above aspect and any possible implementation further provides an implementation, wherein the wet film humidifier further comprises:

and the water inlet ball float valve is arranged on the inner wall of the water tank and is used for measuring the water level in the water tank.

the water discharge pipe is connected to the outer side surface of the water tank;

and the water discharge ball valve is arranged on the water discharge pipe.

The above aspect and any possible implementation further provide an implementation that includes a water filter connected to the water inlet of the water inlet pipe for filtering water flowing into the water tank.

one end of the water replenishing pipe is inserted into the water tank, and the other end of the water replenishing pipe is connected with the water feeding pipe; the circulating water pump is arranged at the lower end of the upper water pipe and is positioned between the water tank and a connection point between the upper water pipe and the water replenishing pipe;

and the flow regulating valve is arranged on the water replenishing pipe.

As with the above-described aspects and any possible implementations, there is further provided an implementation in which the filter screen assembly includes: coarse and medium filters;

the coarse filter and the medium filter are transversely arranged and installed inside the fresh air fan, and the coarse filter is closer to the air inlet and the air return inlet than the medium filter;

the new fan still includes:

and the filter screen maintenance board is detachably aligned with the filter screen assembly and is arranged on the shell of the fresh air machine.

The above-described aspects and any possible implementation further provide an implementation, further including:

a blower and a high efficiency filter;

the air feeder is arranged at the rear side of the wet film humidifier and used for feeding out humidified air;

the high-efficiency filter is arranged between the air feeder and the air supply outlet.

In this disclosure, through at the inside part that adds of wet film humidifier part of disinfecting to make the wet film installation of the part of disinfecting alignment wet film humidifier, can start the back at the part of disinfecting, regularly disinfect the disinfection to the wet film, thereby disinfect to the bacterium virus that breeds on the wet film, the air quality after the humidification during long and improvement new fan of the use of improvement wet film, avoid the user can only improve air quality through changing the wet film.

It should be understood that the statements herein reciting aspects are not intended to limit the critical or essential features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. The accompanying drawings are included to provide a further understanding of the present disclosure, and are not intended to limit the disclosure thereto, and the same or similar reference numerals will be used to indicate the same or similar elements, where:

FIG. 1 illustrates a block diagram of a new fan in accordance with an embodiment of the present disclosure;

FIG. 2 illustrates a block diagram of another fresh air machine according to an embodiment of the present disclosure;

fig. 3 shows a block diagram of yet another new fan according to an embodiment of the present disclosure.

Fig. 4 illustrates a block diagram of a wet film humidifier according to an embodiment of the present disclosure.

The correspondence between the numbers and the parts is as follows:

1, air inlet; 2, an air return inlet; 3 filter screen components, 31 coarse filter, 32 medium filter; 4 wet film humidifier, 41 water tank, 42 water inlet pipe, 43 wet film fixing part, 44 water inlet pipe, 45 circulating water pump, 46 water sprayer, 47 sterilizing part, 48 water inlet ball float valve, 49 water outlet pipe, 410 water outlet ball valve, 411 water replenishing pipe, 412 flow regulating valve and 413 wet film; 5, an air supply outlet; 6, a water quality filter; 7, a filter screen maintenance board; 8, a blower; 9 high-efficiency filter.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Fig. 1 shows a block diagram of a new fan according to an embodiment of the present disclosure. As shown in fig. 1, the new blower includes: this new fan can be the new fan of suspension type.

The air inlet 1 and the air return inlet 2 are positioned on one end face of the fresh air machine shell and are used for air inlet and air return;

the air inlet 1 is also called an air intake opening and is used for allowing outdoor air to pass through so as to enter the fresh air machine,

an air return opening 2 for indoor air to pass through to enter the fresh air machine,

and the air supply outlet 5 is used for supplying indoor air and/or outdoor air flowing into the fresh air machine.

The filter screen assembly 3 is arranged in the fresh air fan, is positioned at the rear sides of the air inlet 1 and the air return inlet 2, and is used for filtering the inlet air and the return air;

the wet film humidifier 4 is arranged in the fresh air fan, is positioned at the rear side of the filter screen assembly 3 and is used for humidifying filtered air; wherein, a sterilization component 47 is installed in the wet film humidifier 4, and the installation direction of the sterilization component 47 is aligned with the wet film of the wet film humidifier 4 for sterilizing the wet film;

and the air supply outlet 5 is positioned on the other end face of the shell of the fresh air machine and used for supplying the humidified air.

Through at the inside part of disinfecting 47 that adds of wet film humidifier 4, and make the wet membrane 413 installation of disinfecting 47 alignment wet film humidifier 4, can start the back at the part 47 that disinfects, disinfect the disinfection regularly to wet membrane 413, thereby disinfect the bacterium virus that breeds on the wet membrane 413, the long time of use that improves wet membrane 413 and the air quality after the humidification in the improvement new fan, avoid the user can only improve air quality through changing wet membrane 413.

As shown in fig. 3 and 4, in some embodiments, the wet film humidifier 4 includes:

a water tank 41 for containing water;

a water inlet pipe 42 connected to an outer side surface of the water tank 41 for supplying water into the water tank 41;

the bottom of the wet film fixing piece 43 is positioned in the water tank 41, and a wet film is fixedly arranged in the wet film fixing piece; after the wet film is wetted, humidifying the filtered air; the wet film holder 43 may have a plurality of wet films, which are longitudinally stacked and mounted inside the wet film holder 43.

One end of the upper water pipe 44 is inserted into the water tank 41, and the other end of the upper water pipe 44 is connected with the top of the wet film fixing piece 43;

and the circulating water pump 45 is arranged on the inner wall of the upper water pipe 44 and is used for pumping the water in the water tank 41 into the wet film fixing piece 43 through the upper water pipe 44 after being started.

After the circulation water pump 45 is started, water in the water tank 41 may be pumped into the wet film fixing member 43 through the upper water pipe 44, so that the wet film 413 is wetted by the water pumped into the wet film fixing member 43, so as to humidify the filtered wind by the wet film.

As shown in fig. 4, in some embodiments, the wet film humidifier 4 further comprises:

and a water sprayer 46 installed on the top of the wet film fixing member 43 for uniformly spraying the water from the water supply pipe 44 onto the wet film.

The water pumped from the water supply pipe 44 can be uniformly sprayed through the water sprayer 46 installed on the top of the wet film fixing member 43, so that the water in the water tank 41 can be uniformly sprayed onto the wet film by using the water supply pipe 44, and each wet film 413 can be uniformly wetted.

In some embodiments, the sterilization part 47 is fixed on the outer side surface of the wet film fixing part 43, and is aligned with the wet film; or

The sterilizing part 47 is installed above the water shower 46.

The sterilizing part 47 may be an ultraviolet sterilizing lamp, and may be fixedly installed on the outer side surface of the wet film fixing part 43 as shown in fig. 3 and 4 or above the water shower 46 (not shown in the figure) to periodically sterilize and disinfect the wet film to improve the use time of the wet film 413 and the air quality of the humidified wind.

In some embodiments, the wet film humidifier 4 further comprises:

and a water inlet ball float 48 installed on an inner wall of the water tank 41 for measuring a water level in the water tank 41.

The inlet float valve 48 is mounted on the inner wall of the water tank 41, and may be one or more, for accurately measuring the water level in the water tank 41.

In some embodiments, the wet film humidifier 4 further comprises:

a discharge pipe 49 connected to an outer surface of the water tank 41;

and a water discharge ball valve 410 mounted on the water discharge pipe 49. When the drain ball valve 410 is opened, water can flow out of the water tank 41 through the drain pipe 49, and when the drain ball valve 410 is closed, water cannot flow out of the water tank 41 through the drain pipe 49.

Through the water discharge pipe 49, the water in the water tank 41 can be discharged when the water in the water tank 41 is not needed or the water in the water tank 41 is reduced.

As shown in fig. 3 and 4, in some embodiments, a water filter 6 is connected to an inlet of the water inlet pipe 42 for filtering water flowing into the water tank 41.

Through water inlet installation water quality filter 6 at inlet tube 42, can filter the calcium magnesium ion that flows into inlet tube 42, avoid directly humidifying with the running water, but use soft water to flow into and try on the air in wet film humidifier 4 as far as possible to produce calcium powder, magnesium powder when avoiding the humidification as far as possible, solve the calcified problem of humidifier humidification in the new fan, long and air humidifying effect when improving the humidifier.

one end of the water replenishing pipe 411 is inserted into the water tank 41, and the other end of the water replenishing pipe 411 is connected with the water feeding pipe 44; the circulating water pump 45 is installed at the lower end of the upper water pipe 44 and is positioned between the connection point between the upper water pipe 44 and the water replenishing pipe 411 and the water tank 41;

and a flow control valve 412 installed on the water replenishing pipe 411.

After the circulating water pump 45 is started, the water flowing into the water feeding pipe 44 may not be used enough to wet the membrane, and the expected humidification effect cannot be achieved, so that the water in the water tank 41 can flow into the water feeding pipe 44 through the water feeding pipe 411 by opening the flow regulating valve 412 by adding the water feeding pipe 411, thereby increasing the water amount in the water feeding pipe 44 and improving the test adding effect.

As shown in fig. 2, in some embodiments, the filter screen assembly 3 includes: coarse filter 31 and medium filter 32;

the coarse filter 31 and the medium filter 32 are transversely arranged and installed inside the fresh air machine, and the coarse filter 31 is closer to the air inlet 1 and the air return inlet 2 than the medium filter 32;

the new fan still includes:

and the filter screen maintenance board 7 is detachably aligned with the filter screen assembly 3 and is arranged on the shell of the fresh air machine.

Can dismantle filter screen access panel 7 through the installation, be convenient for can pull down coarse filter 31 and/or medium efficiency filter 32 after pulling down filter screen access panel 7 to improve the use of filter screen subassembly 3, installation flexibility.

As shown in fig. 3, in some embodiments, further comprising:

a blower 8 and a high efficiency filter 9;

the blower 8 is arranged at the rear side of the wet film humidifier 4 and used for sending out humidified air;

the high efficiency filter 9 is installed between the blower 8 and the blower outlet.

Through increasing high efficiency filter 9, can further improve the filtration effect, and then improve the new trend effect.

The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.

Claims

1. A new fan, comprising:

2. The new fan of claim 1, wherein the wet film humidifier comprises:

the water tank is used for containing water;

3. The new fan of claim 2, wherein the wet film humidifier further comprises:

4. The fresh air machine of claim 3,

the sterilization part is fixed on the outer side surface of the wet film fixing part and aligned with the wet film; or

The sterilizing component is arranged above the water sprayer.

5. The new fan of claim 2, wherein the wet film humidifier further comprises:

6. The fresh air machine of claim 5 wherein the wet film humidifier further comprises:

and the water discharge ball valve is arranged on the water discharge pipe.

7. The new fan as claimed in claim 2,

and the water quality filter is connected to the water inlet of the water inlet pipe and used for filtering the water flowing into the water tank.

8. The new fan of claim 2, wherein the wet film humidifier further comprises:

and the flow regulating valve is arranged on the water replenishing pipe.

9. The new fan in accordance with claim 1,

the filter screen subassembly includes: coarse and medium filters;

the coarse filter and the medium filter are transversely arranged and installed inside the fresh air machine, and the coarse filter is closer to the air inlet and the air return inlet than the medium filter;

the new fan still includes:

10. The new fan as claimed in any one of claims 1 to 9, further comprising:

a blower and a high efficiency filter;