CN214249805U - Air conditioner - Google Patents

Abstract

The utility model belongs to the air conditioner field specifically provides an air conditioner. The utility model discloses aim at solving the air conditioner and introducing the outdoor new trend when not very ideal problem to the treatment effect of the pollutant that exists in the new trend. Mesh for this reason, the utility model discloses an air conditioner includes air conditioner casing, and air conditioner casing's inside both ends are equipped with air inlet section and air-out section respectively, and the air inlet section is equipped with new trend wind gap and return air wind gap, and the air-out section is equipped with the air outlet, is equipped with composite filter section, table cold section and fan section between air inlet section and the air-out section. The utility model discloses an air conditioner can produce good treatment effect to the pollutant that exists in outdoor new trend and the indoor return air when introducing outdoor new trend and indoor return air.

Description

Air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner, specifically provide the air conditioner.

Background

When the air conditioners are actually used, some air conditioners realize the temperature adjustment of air through indoor air circulation, and some air conditioners realize the temperature adjustment of air through outdoor air circulation. The air conditioner circulating with outdoor air mostly obtains fresh air from the outdoor. However, with the continuous development and progress of society and science and technology, the problem of air pollution is more and more serious due to the influence of various factors such as industrial production, automobile driving and the like, and the situation is particularly prominent outdoors. The polluted air contains various substances, such as smoke dust, sulfur nitrogen oxides, organic compounds, halides, carbon compounds and other suspended substances and gases, and can cause great harm to the health of human bodies. Some pollutants have strong direct irritation to the human body, so that eyes, mouths, noses or the like of the human body can react, but people who inhale corresponding pollutants can notice the situation to a certain extent and take corresponding measures to avoid the situation. However, some pollutants have great harm to human bodies, but because direct irritation to the human bodies is not obvious and is difficult to detect, the pollutants are prevented from being poisoned, and the harm of the pollutants is unknown.

The relevant statistics show that a large number of people per day may spend about 8-9 hours in a central air conditioning or similar environment for work and the like, and some people may spend longer periods of time due to overtime and the like. If the central air conditioner is used for returning air for a long time, the central air conditioner is obviously not beneficial to the health of human bodies, and if the central air conditioner cannot effectively remove pollutants in fresh air when the fresh air is used, the central air conditioner still can harm the health of human bodies.

Under the circumstance, it is very important how to use the central air conditioner and the outdoor fresh air and simultaneously avoid the poison of the pollutants in the fresh air.

Accordingly, there is a need in the art for a new air conditioner that solves the above-mentioned problems of the prior art.

SUMMERY OF THE UTILITY MODEL

The problem that the treatment effect to the pollutant that exists in the new trend is not very ideal when introducing outdoor new trend to the air conditioner that exists among the prior art, the utility model provides an air conditioner, including air conditioner casing, air conditioner casing's inside both ends are equipped with air inlet section and air-out section respectively, the air inlet section is equipped with new trend wind gap and return air wind gap, the air-out section is equipped with the air outlet, the air inlet section with be equipped with combined filtration section, table cold section and fan section between the air-out section.

In the preferable technical scheme of the air conditioner, the composite filtering section comprises a filtering frame, and the filtering frame is connected with a primary filter and a middle filter.

In the preferable technical scheme of the air conditioner, the primary filter and the intermediate filter are respectively connected with the filter frame through buckles.

In the preferred technical scheme of the air conditioner, the composite filtering section, the surface cooling section and the fan section are sequentially connected in the direction from the air inlet section to the air outlet section.

In the preferable technical scheme of the air conditioner, a silencing section is further arranged inside the air conditioner shell and is arranged between the air inlet section and the composite filtering section.

In the preferable technical scheme of the air conditioner, an electric heating section is further arranged inside the air conditioner shell and is arranged between the composite filtering section and the surface cooling section.

In the preferable technical scheme of the air conditioner, an electric heating humidifying section is further arranged inside the air conditioner shell and is arranged between the surface cooling section and the fan section.

In the preferable technical scheme of the air conditioner, a high-efficiency filtering section is further arranged inside the air conditioner shell and is arranged between the fan section and the air outlet section.

In the preferable technical scheme of the air conditioner, a flow equalizing section is further arranged inside the air conditioner shell and is arranged between the fan section and the high-efficiency filtering section.

In the preferable technical scheme of the air conditioner, the air conditioner shell is further provided with an access door, a forklift groove and a hoisting hole.

The technical scheme of the utility model wherein, the air conditioner includes air conditioner casing, and air conditioner casing's inside both ends are equipped with air inlet section and air-out section respectively, and the air inlet section is equipped with new trend wind gap and return air wind gap, and the air-out section is equipped with the air outlet, is equipped with composite filter section, table cold section and fan section between air inlet section and the air-out section.

Through the setting mode, make the utility model discloses an air conditioner can produce good treatment effect to the pollutant that exists in outdoor new trend and the indoor return air when introducing outdoor new trend and indoor return air.

Drawings

The air conditioner of the present invention will be described with reference to the accompanying drawings. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

List of reference numerals:

100-an air conditioner shell, 101-an access door, 102-a forklift groove, 103-a hoisting hole, 110-an air inlet section, 111-a fresh air inlet, 112-a return air inlet, 120-an air outlet section, 121-an air outlet, 130-a composite filtering section, 131-a filtering frame, 132-a primary filter, 133-a medium-efficiency filter, 140-a surface cooling section, 150-a fan section, 151-a three-phase asynchronous motor, 152-a centrifugal fan, 160-a sound attenuation section, 170-an electric heating section, 180-an electric heating humidification section, 190-a high-efficiency filtering section and 200-a flow equalization section.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the access door 101 is described as being opened or closed in the horizontal direction in the description, it is obvious that the present invention can adopt other similar means, such as the access door 101 moving upwards or downwards along the vertical direction to open or close, or the access door 101 and the air conditioner casing 100 being detachably connected, so long as the access door 101 can be conveniently closed in daily use and opened when the air conditioner needs to be serviced.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1, fig. 1 is the utility model discloses a structure schematic diagram, the treatment effect to the pollutant that exists in outdoor new trend and the indoor return air is not very ideal when introducing outdoor new trend and indoor return air for solving current air conditioner, the utility model discloses an air conditioner includes air conditioner casing 100, and air conditioner casing 100's inside both ends are equipped with air inlet section 110 and air-out section 120 respectively, and air inlet section 110 is equipped with new trend wind gap 111 and return air wind gap 112, and air-out section 120 is equipped with air outlet 121. The fresh air port 111 is connected with a fresh air duct (not shown in the figure), the return air port 112 is connected with a return air duct (not shown in the figure), and the joints of the fresh air port 111 and the fresh air duct and the joints of the return air port 112 and the return air duct can be connected by adopting connection modes such as flanges, manual air valves or electric air valves according to actual conditions. A composite filtering section 130, a surface cooling section 140 and a fan section 150 are arranged between the air inlet section 110 and the air outlet section 120. The composite filter section 130, the surface cooling section 140 and the fan section 150 are connected in sequence in the direction from the air inlet section 110 to the air outlet section 120. The surface cooling section 140 is provided with a copper tube aluminum foil type surface cooler. The fan section 150 is provided therein with a centrifugal fan 152 and a three-phase asynchronous motor 151 that drives the centrifugal fan 152.

The composite filtering section 130 includes a filtering frame 131, and the filtering frame 131 is connected to a primary filter 132 and a secondary filter 133. The primary filter 132 may be a plate filter. The middle-effect filter 133 may be a bag filter. The filter frame 131 is formed by stamping, bending and other processes of a galvanized plate or a stainless steel plate. The primary filter 132 and the intermediate filter 133 are respectively connected to the filter frame 131 in a detachable manner, for example, by a snap connection, to form a complete composite filter module. The entire composite filter section 130 is formed by splicing a plurality of composite filter modules. If the size of the composite filter segment 130 is limited by the space in the air conditioning case 100, so that the partial space of the composite filter segment 130 close to the air conditioning case 100 is not enough to install a complete composite filter module, the size of the composite filter module can be reduced to fit the space. If still leave a part of space and be not enough when installing the compound filter module after cutting down the size again, then can pack the sheet metal component in this part of space, like the sheet metal piece of bending etc. also can play certain effect of keeping out the wind when playing the connection effect. The filter material of the primary filter 132 and the intermediate filter 133 may be chemical fiber or glass fiber. And because the primary filter 132 and the intermediate filter 133 are detachably connected with the filter frame 131, when the primary filter 132 and the intermediate filter 133 need to be replaced after a certain period of use, the primary filter 132 and the intermediate filter 133 can be conveniently detached from and installed on the filter frame 131, and the structure cannot be damaged.

The air conditioner case 100 is further provided therein with a silencer section 160, and the silencer section 160 is disposed between the air intake section 110 and the composite filter section 130. Silencers are arranged in the silencing section 160, are uniformly distributed in the width direction at equal intervals, and can be resistive silencers (with silencing cotton inside) or micro-perforated silencers. In this embodiment, different silencers, such as different sizes, different materials, different specifications, etc., can be selected and matched according to the actual conditions and different use requirements.

The inside of the air conditioning case 100 is further provided with an electric heating section 170, and the electric heating section 170 is disposed between the composite filtering section 130 and the surface cooling section 140. The electric heating section 170 is fixedly provided with an electric heating device (not shown in the figure) such as a PTC electric heating device through a sheet metal bending frame, and can be provided with a protection device (not shown in the figure) such as a fuse.

The air conditioning casing 100 is further provided with an electrothermal humidification section 180 inside, and the electrothermal humidification section 180 is arranged between the surface cooling section 140 and the fan section 150.

The inside of the air conditioner casing 100 is further provided with a high efficiency filtering section 190, and the high efficiency filtering section 190 is arranged between the fan section 150 and the air outlet section 120. The inside of the high-efficiency filtering section 190 is provided with a high-efficiency filtering module composed of a dense-pleated filter (not shown in the figure) and a high-efficiency filtering section frame (not shown in the figure), and the dense-pleated filter and the high-efficiency filtering section frame are detachably connected, for example, a clamping manner can be adopted. The high-efficiency filtering section 190 is formed by splicing a plurality of high-efficiency filtering modules. The high-efficiency filtering section frame is formed by processing galvanized plates or stainless steel plates through stamping, bending and other processes. If the size of the high-efficiency filter segment 190 is limited by the space in the air-conditioning casing 100, so that the space of the high-efficiency filter segment 190 close to the air-conditioning casing 100 is not enough to install a complete high-efficiency filter module, the size of the high-efficiency filter module can be reduced to adapt to the space. If still leave a part of space and be not enough when installing high-efficient filter module again, then can fill the sheet metal component, if the sheet metal piece of bending etc. can play certain effect of keeping out the wind. And because the close pleat filter and the high-efficient filter segment frame are detachably connected, when the close pleat filter needs to be replaced after a certain time of use, the close pleat filter can be conveniently detached or installed from the high-efficient filter segment frame, and the structure can not be damaged.

The inside of the air conditioner casing 100 is further provided with a flow equalizing section 200, and the flow equalizing section 200 is arranged between the fan section 150 and the high-efficiency filtering section 190. The flow equalizing section 200 allows the passing wind to flow with even distribution.

The air conditioning case 100 is further provided with an access door 101, a forklift groove 102, and a lifting hole 103. Wherein the specific direction of the access door 101 can be determined according to the actual installation situation. The number of the access doors 101 can be set to be a plurality of, and the access doors 101 can be respectively arranged at the air conditioner casing 100 at corresponding positions according to actual conditions, for example, the access doors 101 can be respectively arranged at the air inlet section 110, the air outlet section 120, the composite filtering section 130, the fan section 150, the silencing section 160, the electric heating section 170, the electric heating humidifying section 180, the high-efficiency filtering section 190, the flow equalizing section 200 and the like. Moreover, the single working section is not limited to only one access door 101, and the number and the position of the access doors 101 of the single working section can be adjusted according to actual conditions.

The setting mode has the advantages that: in this embodiment, the air intake section 110 of the air conditioner introduces outdoor fresh air from the outside through the fresh air duct through the fresh air inlet 111, and the air intake section 110 of the air conditioner can also introduce a certain amount of return air from the indoor through the return air duct through the return air inlet 112. This results in the fresh and return air being mixed together in the intake section 110. The noise generated by the air conditioner during working is reduced through the sound attenuation section 160, the mixed fresh air and return air are subjected to two-stage filtration through the primary filter 132 and the intermediate filter 133 of the composite filter section 130, and pollutants (pollutants comprising harmful substances of organic particles such as dust, smoke dust and black smoke) in the fresh air and the return air are treated.

Then the mixed air passes through the electric heating section 170, the surface cooling section 140 and the electric heating humidifying section 180 in sequence to heat and humidify the mixed air. The mixed air is first heated by the hot coil of the surface cooling section 140, and the electric heating section 170 is not started if the surface cooling section 140 can heat the mixed air to a desired temperature. When the heating capacity of the hot coil of the surface cooling section 140 reaches the upper limit and the temperature of the mixed air does not reach the desired temperature, the electric heating section 170 may be restarted to perform auxiliary heating on the mixed air, and the temperature of the mixed air may still be continuously increased to make the mixed air reach the desired temperature. In this embodiment, the mixed air is heated by combining the surface cooling section 140 and the heating section 170, so that energy can be saved, the operation cost of the air conditioner can be reduced, and the air conditioner can be more flexibly applied to different use environments.

After the mixed air is heated by the electric heating section 170 and the surface cooling section 140, the humidity of the mixed air is increased by the electric heating humidification section 180 without reducing the temperature of the ambient air because the high-temperature gas is output from the surface cooling section 140. After passing through the fan section 150 and the flow equalizing section 200, the mixed air is uniformly distributed, and finally passes through the high-efficiency filtering section 190 to further filter pollutants, and clean air with a certain temperature and a certain humidity is blown out from the air outlet 121. Thereby achieving the effects of heat exchange, humidity control and temperature control.

In addition, this embodiment has still set up access door 101, fork truck groove 102 and hole for hoist 103, is convenient for when the air conditioner breaks down to overhaul the part of the inside corresponding position of air conditioner through access door 101, and need not dismantle whole air conditioner. The transportation and installation of the air conditioner are facilitated through the forklift slot 102 and the lifting hole 103.

To sum up, the utility model discloses an air conditioner can produce good treatment effect to the pollutant that exists in outdoor new trend and the indoor return air when introducing outdoor new trend and indoor return air, can the energy can be saved when heating the mixed wind, and convenient to overhaul and transportation.

It should be noted that the above-mentioned embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention, and those skilled in the art can adjust the above-mentioned structure without deviating from the principle of the present invention, so that the present invention can be applied to more specific application scenarios.

For example, in an alternative embodiment, the access door 101 may be opened as long as it can be conveniently closed in daily use and opened when the air conditioner needs to be overhauled, so the access door 101 described in the current specification can be opened or closed along the horizontal direction, and replaced by the access door 101 moving upwards or downwards along the vertical direction to open or close, or the access door 101 and the air conditioner casing 100 are detachably connected, and the like, which do not deviate from the principle of the present invention, and therefore all fall into the protection scope of the present invention.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (9)

1. The air conditioner comprises an air conditioner shell and is characterized in that an air inlet section and an air outlet section are arranged at two ends of the interior of the air conditioner shell respectively, the air inlet section is provided with a fresh air port and a return air port, the air outlet section is provided with an air outlet, a composite filtering section, a surface cooling section and a fan section are arranged between the air inlet section and the air outlet section, the composite filtering section comprises a filtering frame, and a primary filter and a secondary filter are connected and arranged on the filtering frame.

2. The air conditioner as claimed in claim 1, wherein the primary filter and the intermediate filter are connected to the filter frame by a snap fit.

3. The air conditioner of claim 1, wherein the composite filter section, the surface cooling section and the fan section are connected in sequence in a direction from the air inlet section to the air outlet section.

4. The air conditioner as claimed in claim 3, wherein a silencing section is further provided in the air conditioner casing, and the silencing section is provided between the air intake section and the composite filtering section.

5. The air conditioner as claimed in claim 3, wherein an electric heating section is further provided in the air conditioning case, and the electric heating section is provided between the composite filtering section and the surface cooling section.

6. The air conditioner as claimed in claim 3, wherein an electro-thermal humidification section is further provided inside the air conditioning casing, and the electro-thermal humidification section is provided between the surface cooling section and the fan section.

7. The air conditioner as claimed in claim 3, wherein a high efficiency filter section is further provided inside the air conditioner casing, and the high efficiency filter section is provided between the fan section and the outlet section.

8. The air conditioner of claim 7, wherein a flow equalizing section is further disposed inside the air conditioning casing, and the flow equalizing section is disposed between the fan section and the high efficiency filter section.

9. The air conditioner of claim 1, wherein the air conditioning case is further provided with an access door, a forklift slot and a lifting hole.

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