CN215062465U - Air duct machine and air conditioner - Google Patents

Abstract

The utility model discloses an air duct machine and air conditioner, air duct machine include the casing and be located inside wind wheel subassembly, heat exchanger, humidification pipe, water pump assembly of casing, the wind wheel subassembly with the heat exchanger is divided and is put the inner chamber both sides of casing, the humidification pipe is located the wind wheel subassembly with between the heat exchanger, the entry end of humidification pipe connect in the one end of casing, water pump assembly connect in the other end of casing, water pump assembly is located the wind wheel subassembly with between the heat exchanger. At the casing internally mounted humidifying pipe and the water pump assembly of tuber pipe machine, humidifying pipe and water pump assembly all are located between tuber pipe subassembly and the heat exchanger to connect the both ends of casing respectively, utilize the humidifying pipe to carry out the humidification to the air-out, solve the problem of the excessively dry of indoor air when heating or refrigeration, utilize water pump assembly for the water collector drainage, reduce the integral erection space requirement of tuber pipe machine, be favorable to reducing the height of furred ceiling.

Description

Air duct machine and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to tuber pipe machine and air conditioner.

Background

Among the correlation technique, part tuber pipe machine has the humidification module to carry out the humidification to the air-out, reduce the aridity of air-out, indoor air excessively dries when avoiding heating or refrigeration, influences user experience. Because the humidification module is installed inside the tuber pipe machine, has taken up the space, leads to installing the water pump assembly who is used for the drainage, and the water collector of tuber pipe machine can only be through the drain pipe drainage, and the drain pipe need be less than tuber pipe machine certain distance to realize the drainage, lead to the whole installation space of tuber pipe machine to require the increase, the corresponding furred ceiling (tuber pipe machine dress has taken more indoor space in the furred ceiling) highly increases.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air duct machine can be in internally mounted humidifying pipe and water pump assembly, is favorable to reducing installation space's demand.

The utility model discloses propose the air conditioner that contains above-mentioned tuber pipe machine simultaneously.

According to the utility model discloses tuber pipe machine of first aspect embodiment, including the casing and be located inside wind wheel subassembly, heat exchanger, humidification pipe, the water pump assembly of casing, the wind wheel subassembly with the heat exchanger is divided and is put the inner chamber both sides of casing, the humidification pipe is located the wind wheel subassembly with between the heat exchanger, the entry end of humidification pipe connect in the one end of casing, the water pump assembly connect in the other end of casing, the water pump assembly is located the wind wheel subassembly with between the heat exchanger.

According to the utility model discloses chassis has following beneficial effect at least: at the casing internally mounted humidifying pipe and the water pump assembly of tuber pipe machine, humidifying pipe and water pump assembly all are located between tuber pipe subassembly and the heat exchanger to connect the both ends of casing respectively, utilize the humidifying pipe to carry out the humidification to the air-out, solve the problem of the excessively dry of indoor air when heating or refrigeration, utilize water pump assembly for the water collector drainage, can reduce the whole installation space requirement of tuber pipe machine, are favorable to reducing the height of furred ceiling.

According to some embodiments of the first aspect of the present invention, the housing is provided with a middle beam, the middle beam is arranged between the wind wheel assembly and the heat exchanger, the humidifying pipe is connected to the middle beam.

According to some embodiments of the first aspect of the present invention, the humidifying pipe is provided with at least two fixing brackets, two the fixing brackets are arranged at intervals, the fixing brackets are connected to the middle cross beam.

According to some embodiments of the first aspect of the present invention, the intermediate beam is provided with a mounting plate, and the fixing bracket is fixedly connected to the mounting plate by a fastener.

According to the utility model discloses some embodiments of first aspect, the humidifying pipe is provided with a plurality of fumaroles and a plurality of wash port, and is a plurality of the fumarole is a plurality of the wash port is all followed the axis interval arrangement of humidifying pipe, the fumarole with the wash port branch is put the relative both sides of humidifying pipe.

According to the utility model discloses some embodiments of the first aspect, the casing is connected with the water collector, the wash port orientation the water collector, water pump assembly's the end of intaking is connected the water collector.

According to some embodiments of the first aspect of the present invention, the humidifying pipe is provided with a muffler, the muffler being located between the inlet end and the gas injection hole.

According to some embodiments of the first aspect of the present invention, the water pump assembly has a bracket, the bracket is provided with a mounting plate, the mounting plate is vertically arranged and is fixedly connected to the housing by a fastener.

According to some embodiments of the first aspect of the present invention, the input and output tubes of the heat exchanger are connected to the other end of the housing.

According to the utility model discloses air conditioner of second aspect embodiment, including the tuber pipe machine as in the embodiment of first aspect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an air duct machine according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the wind turbine of FIG. 1;

FIG. 3 is a top view of the wind turbine of FIG. 2;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

fig. 5 is a first schematic structural diagram of a humidifying pipe in an embodiment of the first aspect of the present invention;

fig. 6 is a schematic structural diagram of a humidifying pipe in an embodiment of the first aspect of the present invention;

fig. 7 is a first schematic structural diagram of a water pump assembly according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a water pump assembly in an embodiment of the first aspect of the present invention.

The reference numbers are as follows:

the water-saving water dispenser comprises a shell 100, a bottom plate 110, an upper top cover 120, a left side plate 130, a right side plate 140, a nozzle 141, a front side plate 150, a water pan 160, a middle cross beam 170 and a mounting plate 171;

a wind wheel assembly 200, a motor 210 and a wind wheel 220;

a heat exchanger 300;

a humidifying pipe 400, an air injection hole 410, a water discharge hole 420, a pipe joint 430, a muffler 440, a fixing bracket 450, and an ear plate 451;

water pump assembly 500, mounting plate 510.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The air conditioner is a complete set of system for purifying, cooling (or heating), humidifying (or dehumidifying) and the like air in a centralized or semi-centralized manner so as to provide environments required by life or production process standards, and generally comprises an air conditioning unit (host), air treatment end equipment, an air pipe system, a water system and a control system.

From the market segment level, the commercial air conditioner is widely applied to various public buildings such as office buildings, shopping malls, rail traffic, airports, hospitals and the like and industrial refrigeration places; meanwhile, as the consumption capacity of residents is continuously improved, the demand of household air conditioners mainly comprising multi-split air conditioners and unit air conditioners is rapidly released. At present, the residential home decoration requirements of two air conditioning products, namely a multi-split air conditioner and a unit air conditioner (mainly an air duct machine) account for about 40% and 60% respectively, and the multi-split air conditioner and the unit air conditioner occupy 95% of the domestic air conditioning market in total.

It is understood that the ducted type air conditioner is also called as a ducted type air conditioner, and is a common type of air conditioner, and the indoor unit is generally called as a ducted type air conditioner, and when the ducted type air conditioner is operated, air is pumped into the blast pipe by the outdoor unit, and then the pumped air is cooled and then sent into a room for use, and in addition, indoor air can be pumped into the blast pipe by the ducted type air conditioner, cooled and then mixed and sent out. The ducted air conditioner has the biggest advantages of low manufacturing cost and elegant interior decoration effect.

Among the correlation technique, part tuber pipe machine is in order to realize the humidification function, at tuber pipe machine internally mounted humidification module, because the humidification module has occupied the space, lead to unable installation being used for the water pump of drainage, the ponding of water collector can only rely on gravity to flow automatically, therefore tuber pipe machine is equipped with the drain pipe, but the drain pipe need be less than certain distance of water collector so that ponding flows away automatically, lead to the increase of tuber pipe machine's whole installation space demand, the altitude augmentation of corresponding furred ceiling (tuber pipe machine is located the inside of furred ceiling usually), more interior space has been occupied.

Referring to fig. 1 to 4, a first aspect of the present invention provides an air duct machine, including a casing 100 and an air duct assembly 200, a heat exchanger 300, a humidifying pipe 400, and a water pump assembly 500 installed inside the casing 100, it can be understood that the casing 100 serves as a housing of the air duct machine and a mounting base for each component, as shown in fig. 1 and 2, generally, the casing 100 includes a bottom plate 110 below, a top cover 120 above, a left side plate 130, a right side plate 140, a front side plate 150, and a rear side plate (not shown in the figure), the bottom plate 110, the top cover 120 above, the left side plate 130, the right side plate 140, the front side plate 150, and the rear side plate are sheet metal parts, and are assembled into a whole, and have a stable shape structure, and are sufficient to support each component inside.

It can be understood that the air wheel assembly 200 and the heat exchanger 300 are the largest parts of the duct type air conditioner, and the duct type air conditioner sucks air through the air wheel assembly 200 and blows the air to the heat exchanger 300, and the air flows are heat exchanged by the heat exchanger 300 to produce cold air or hot air, so that the air wheel assembly 200 and the heat exchanger 300 are arranged at two sides of the inner cavity of the housing 100, the heat exchanger 300 is connected with the front side plate 150, the air wheel assembly 200 is connected with the rear side plate, the front side plate 150 has an air outlet, and the rear side plate has an air inlet, forming an air flow channel.

It can be understood that, tuber pipe machine adds steam to the air current through humidifying pipe 400, with the humidity of increase air current, humidifying pipe 400 has a plurality of fumaroles 410, steam and the air current of following fumarole 410 spun need intensive mixing, arrange humidifying pipe 400 between the gas outlet and the heat exchanger 300 of tuber wheel subassembly 200, humidifying pipe 400's axial is parallel with the length direction of heat exchanger 300, the air current drives steam and blows to heat exchanger 300, utilize blocking of heat exchanger 300 to the air current, can help steam and air current intensive mixing, improve the travelling comfort of air-out.

It is understood that the inlet end of the humidifying pipe 400 has a pipe connector 430, the humidifying pipe 400 is connected to the humidifier through the pipe connector 430, and the humidifier supplies water vapor to the humidifying pipe 400, and the water vapor is sprayed from the plurality of gas spraying holes 410. The humidifier may be part of the ducted air conditioner or may be a separate device. The water vapor supplied from the humidifier has high-temperature and high-pressure characteristics, so that the water vapor is ejected from the plurality of air ejection holes 410 at a high speed.

Referring to fig. 5 and 6, considering that the flow of high-temperature and high-pressure water vapor in the humidifying pipe 400 may cause vibration and noise, a muffler 440 is disposed on the humidifying pipe 400, the muffler 440 is disposed near the inlet end, and the water vapor is ejected through the muffler 440 and the air injection holes 410, so that the muffler 440 reduces noise and vibration of the humidifying pipe 400. It is to be understood that the muffler 440 is intended to refer to a noise reduction device that may be used with acoustically lined ducts and elbows or with ducts having abrupt changes in cross-sectional area and other discontinuities in acoustic impedance for gas flow ducts that also have noise propagation, and that the noise within the duct is attenuated or reflected back. Mufflers 440 are divided into six major types, namely resistive mufflers, reactive mufflers, impedance compound mufflers, microperforated panel mufflers, small hole mufflers, and active mufflers.

Considering that the wind wheel assembly 200 and the heat exchanger 300 occupy most of the space in the casing 100, the water pump assembly 500 is also arranged between the wind wheel assembly 200 and the heat exchanger 300, and the humidifying pipe 400 and the water pump assembly 500 are basically positioned on a straight line, the inlet end of the humidifying pipe 400 is connected to the left side plate 130 of the casing 100, and the water pump assembly 500 is connected to the right side plate 140 of the casing 100, so that the layout is reasonable and compact, the space is fully utilized, under the structure that the humidifying pipe 400 is installed, the water pump assembly 500 is accommodated at the same time, a drain pipe is not needed, and the requirement of the whole installation space of the wind pipe machine is reduced.

Humidifying pipe 400 in the tuber pipe machine humidifies the air-out, and the excessively dry problem of indoor air when having solved heating or refrigeration utilizes water pump assembly 500 to take away ponding in the water collector 160, can arrange the pipeline in tuber pipe machine's arbitrary high position, reduces tuber pipe machine's whole installation space requirement, is favorable to reducing the height of furred ceiling, reduces the occupation to indoor space.

Referring to fig. 2 to 4, it can be understood that there is a middle cross member 170 in the middle of the casing 100, the middle cross member 170 functions to improve structural strength and stability of the casing 100, and the middle cross member 170 separates the wind wheel assembly 200 from the heat exchanger 300, the wind wheel assembly 200 includes one motor 210 and two wind wheels 220, the motor 210 is disposed between the two wind wheels 220, the motor 210 synchronously drives the two wind wheels 220, and the middle cross member 170 is provided with vents corresponding to the two wind wheels 220 to allow air to flow therethrough. Considering that the humidifying pipe 400 is also disposed between the wind wheel assembly 200 and the heat exchanger 300 and the humidifying pipe 400 is parallel to the intermediate cross member 170, the humidifying pipe 400 is fixed to the intermediate cross member 170.

It can be understood that, considering that the water vapor sprayed from the air spraying holes 410 of the humidifying pipe 400 is required to be added to the airflow blown from the wind wheel assembly 200, the humidifying pipe 400 is disposed near the top cover 120, and the plurality of air spraying holes 410 are directed toward the center of the inner cavity of the housing 100, i.e., toward the ventilation opening of the middle cross member 170, so that the sprayed water vapor can be better mixed into the airflow.

Referring to fig. 5 and 6, it can be understood that, considering that the humidifying pipe 400 is a pipe having a relatively large long diameter, the humidifying pipe 400 has two fixing brackets 450, and the two fixing brackets 450 are spaced apart by a certain distance to better support the humidifying pipe 400. As shown in fig. 2, the humidifying pipe 400 is mounted to the middle cross member 170 through at least two fixing brackets 450, and the fixing brackets 450 are fixedly connected to the middle cross member 170 to fix the position of the humidifying pipe 400 and improve structural stability.

As shown in fig. 2 and 6, it can be understood that a mounting plate 171 is integrally formed on the middle cross member 170, the mounting plate 171 is disposed above the ventilation opening, and the fixing bracket 450 is fixedly connected to the mounting plate 171 by a fastener, which may be a screw, a rivet, or the like. Taking a screw as an example of the fastening member, the mounting plate 171 has a screw hole, the fixing bracket 450 is provided with an ear plate 451 attached to the mounting plate 171, the ear plate 451 has a through hole, and the fixing bracket 450 can be fixed to the mounting plate 171 by screwing the screw into the screw hole through the through hole, thereby fixing the humidifying pipe 400.

In consideration of convenience of assembly, the screw holes of the mounting plate 171 are vertically arranged, and when the humidifying pipe 400 is assembled, the humidifying pipe 400 is assembled from top to bottom, so that the assembling is facilitated, the screwing is facilitated, and the assembling efficiency is improved.

It is understood that the middle beam 170 has two ventilation openings, the mounting plates 171 can be disposed above the two ventilation openings, the humidifying pipes 400 are connected with the two mounting plates 171 through the fixing brackets 450, and the structure is more stable because each mounting plate 171 corresponds to one or two fixing brackets 450.

As shown in fig. 5 and 6, it can be understood that the humidifying pipe 400 is further provided with a plurality of drain holes 420, the drain holes 420 are used for draining condensed water of the humidifying pipe 400 to avoid accumulation, the air injection holes 410 and the drain holes 420 are arranged substantially opposite to each other to avoid the condensed water from influencing the flow of water vapor, the air injection holes 410 are arranged in a straight line, and the drain holes 420 are also arranged in a straight line and are all distributed along the axis of the humidifying pipe 400.

Referring to fig. 1, the water pan 160 is also located inside the housing 100, the water pan 160 is close to the top cover 120, the condensed water in the humidifying pipe 400 is drained into the water pan 160 from the drain hole 420, and the accumulated water on the water pan 160 is pumped by the water pump assembly 500 to forcibly drain away the accumulated water, thereby facilitating the arrangement of pipelines.

Referring to fig. 2, it can be understood that, considering that the water pump assembly 500 is installed on the right side plate 140 of the housing 100, in order to facilitate assembly, as shown in fig. 7 and 8, the water pump assembly 500 is provided with a bracket having a mounting plate 510 attached to the right side plate 140, the mounting plate 510 is a flat plate, a mounting groove is provided at the periphery of the mounting plate 510, a fastener (e.g., a screw or a rivet) is inserted into the mounting groove to fixedly connect the right side plate 140, in order to facilitate assembly, the mounting plate 510 is set to be vertical, in the assembly of the duct type air conditioner, the water pump assembly 500 is vertically inserted into the housing 100, and then the fastener is fixed, so that the assembly efficiency is high.

Referring to fig. 2, the right side plate 140 of the housing 100 is provided with a nozzle 141 for passing an input pipe and an output pipe of the heat exchanger 300, an inlet end of the humidifying pipe 400, the input pipe and the output pipe of the heat exchanger 300 are respectively arranged at the left end and the right end of the housing 100, the humidifying pipe 400 and the input pipe of the heat exchanger 300 are approximately parallel and flow directions are opposite, and the air injection amount distribution of the humidifying pipe 400 is more matched with the heat exchanger 300.

The utility model discloses the embodiment of second aspect provides the air conditioner, including the tuber pipe machine of the embodiment of first aspect, the air conditioner has all technological effects of tuber pipe machine, no longer gives unnecessary details.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art.

Claims (10)

1. Ducted air conditioner, its characterized in that includes:

a housing;

a wind wheel assembly connected to the housing;

the heat exchanger is connected to the shell, and the wind wheel assembly and the heat exchanger are respectively arranged on two sides of the inner cavity of the shell;

the humidifying pipe is positioned between the wind wheel assembly and the heat exchanger, and the inlet end of the humidifying pipe is connected to one end of the shell;

and the water pump assembly is connected to the other end of the shell and is positioned between the wind wheel assembly and the heat exchanger.

2. The ducted air conditioner of claim 1, wherein the housing is provided with a central cross member disposed between the wind wheel assembly and the heat exchanger, the humidifying pipe being connected to the central cross member.

3. The ducted air conditioner according to claim 2, wherein the humidifying pipe is provided with at least two fixing brackets, at least two of the fixing brackets are arranged at intervals, and the fixing brackets are connected with the middle cross beam.

4. The ducted air conditioner of claim 3, wherein the intermediate cross member is provided with a mounting plate, and the fixing bracket is fixedly connected to the mounting plate by a fastener.

5. The ducted air conditioner according to claim 1, wherein the humidifying pipe is provided with a plurality of air injection holes and a plurality of water drainage holes, the plurality of air injection holes and the plurality of water drainage holes are arranged at intervals along an axis of the humidifying pipe, and the air injection holes and the water drainage holes are located on opposite sides of the humidifying pipe.

6. The ducted air conditioner according to claim 5, wherein a water pan is attached to the housing, the drain hole faces the water pan, and a water inlet end of the water pump assembly is attached to the water pan.

7. The ducted air conditioner of claim 5, wherein the humidifying pipe is provided with a muffler located between the inlet end and the air injection holes.

8. The ducted air conditioner of claim 1, wherein the water pump assembly has a bracket provided with a mounting plate arranged vertically and fixedly attached to the housing by fasteners.

9. The ducted air conditioner of claim 1, wherein the input and output tubes of the heat exchanger are connected to the other end of the housing.

10. An air conditioner characterized by comprising the duct type air conditioner according to any one of claims 1 to 9.

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