CN213931185U - Air duct machine and air conditioner - Google Patents

Abstract

The utility model discloses an air duct machine and an air conditioner, relating to the technical field of air conditioning equipment, wherein the air duct machine comprises a casing, an air inlet and an air outlet; the heat exchanger is arranged in the shell; the fan assembly is arranged in the shell and used for introducing airflow from the air inlet and blowing the airflow to the air outlet through the heat exchanger; the humidifying component comprises a mounting seat, an air inlet pipe, a noise reduction pipe and an air outlet pipe, wherein the mounting seat is connected with the noise reduction pipe, the mounting seat is detachably connected with the outer side of the machine shell, and at least part of the air outlet pipe is positioned in the machine shell and between the heat exchanger and the air outlet. The utility model discloses a humidification subassembly of being connected can be dismantled in the outside of setting and casing, and the humidification subassembly passes through the mount pad and falls the pipe connection of making an uproar and can dismantle the outside of connecting in the casing for the humidification subassembly can wholly carry out the dismouting from the outside of casing, has improved the efficiency that the humidification subassembly maintained and maintained, has promoted user experience.

Description

Air duct machine and air conditioner

Technical Field

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

Background

Among the correlation technique, tuber pipe machine can realize the humidification function through installation steam humidification pipeline structure, but steam humidification pipeline structure is complicated, dismantle inconvenient, leads to after sale to be difficult to maintain and maintain, and user's acceptance is lower.

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 a tuber pipe machine, dismouting maintenance and maintenance of being convenient for promote after-sale maintenance efficiency.

The utility model discloses still provide an air conditioner of having above-mentioned tuber pipe machine.

According to the utility model discloses tuber pipe machine of first aspect embodiment includes: a housing having an air inlet and an air outlet; the heat exchanger is arranged in the shell; the fan assembly is arranged in the shell and used for introducing airflow from the air inlet and blowing the airflow to the air outlet through the heat exchanger; the humidifying component comprises a mounting seat, an air inlet pipe, a noise reduction pipe and an air outlet pipe, wherein the air inlet pipe and the air outlet pipe are respectively located at two ends of the noise reduction pipe, the mounting seat is connected with the noise reduction pipe, the mounting seat is detachably connected with the outer side of the machine shell, and at least part of the air outlet pipe is located in the machine shell and located between the heat exchanger and the air outlet.

According to the utility model discloses tuber pipe machine has following beneficial effect at least:

can dismantle the humidification subassembly of being connected through setting up in the outside with the casing, the humidification subassembly includes mount pad, intake pipe, falls the pipe of making an uproar and outlet duct, and the mount pad falls the union coupling with falling and can dismantle the outside of connecting in the casing for the humidification subassembly can wholly carry out the dismouting from the outside of casing, has improved the efficiency that the humidification subassembly maintained and has promoted user experience.

According to the utility model discloses a some embodiments, at least one venthole has been seted up to the outlet duct, the venthole orientation the heat exchanger setting.

According to the utility model discloses a some embodiments, the venthole is equipped with a plurality ofly, and is a plurality of the venthole is followed the axial direction interval of outlet duct sets up.

According to the utility model discloses a some embodiments, the venthole is equipped with a plurality ofly, and is a plurality of the venthole is followed the axial direction interval of outlet duct sets up and is formed with the outlet duct group, the outlet duct group is equipped with multiunit and every group the outlet duct group is followed the circumference interval of outlet duct sets up.

According to some embodiments of the utility model, adjacent the venthole group the venthole is arranged in a staggered way.

According to some embodiments of the invention, the air outlet is a slot.

According to the utility model discloses a some embodiments, the outlet duct is kept away from the one end tip of making an uproar pipe of falling is equipped with the reposition of redundant personnel hole.

According to the utility model discloses a some embodiments, the diffluence orifice is the bell mouth, the diffluence orifice is along keeping away from the direction aperture of outlet duct inner wall reduces gradually.

According to some embodiments of the utility model, the wash port has been seted up to the outlet duct, the wash port is located the bottom of outlet duct.

According to some embodiments of the utility model, the outlet duct with the distance more than or equal to 80mm of air outlet.

According to some embodiments of the utility model, the humidification subassembly is still including the installation section of thick bamboo that is used for installing temperature sensor, an installation section of thick bamboo with fall the chimney fixed connection of making an uproar.

According to some embodiments of the utility model, the humidification subassembly still includes the cover body, the cover body encloses to be located the periphery of falling the noise tube.

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

According to the utility model discloses air conditioner has following beneficial effect at least:

adopt the tuber pipe machine of first aspect embodiment, the tuber pipe machine can dismantle the humidification subassembly of being connected through setting up in the outside with the casing, and the humidification subassembly includes mount pad, intake pipe, falls the pipe of making an uproar and outlet duct, and the mount pad falls the union coupling with falling and can dismantle the outside of connecting in the casing for the humidification subassembly can wholly carry out the dismouting from the outside of casing, has improved the efficiency that the humidification subassembly maintained and has maintained, has promoted user experience.

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

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic cross-sectional view of an air duct machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an air duct machine according to another embodiment of the present invention;

FIG. 3 is a cross-sectional view of section A-A of FIG. 2;

FIG. 4 is a schematic diagram of the humidifying assembly of FIG. 1;

fig. 5 is a schematic view of an angle of the humidifying assembly according to another embodiment of the present invention;

fig. 6 is a schematic structural view of another angle of the humidifying assembly according to another embodiment of the present invention;

fig. 7 is a schematic front view of a humidifying assembly according to another embodiment of the present invention;

fig. 8 is a cross-sectional view of section B-B of fig. 7.

Reference numerals:

a housing 100; an air inlet 110; an air outlet 120; a shield cover 130;

a heat exchanger 200;

a fan assembly 300; a volute 310; a wind wheel 320;

a humidifying assembly 400; a mounting seat 410; a first fixing plate 411; a second fixing plate 412; a mounting hole 4121; an intake pipe 420; a quick coupling 421; a noise reduction tube 430; a noise reducing pipe body 431; a partition 432; a first muffling chamber 433; a second muffling chamber 434; an outlet pipe 440; an air outlet hole 441; the flow dividing holes 442; a drain hole 443; the mounting barrel 450; a housing 460.

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 referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on 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 in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

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.

Referring to fig. 1, 2 and 3, an embodiment of the present invention relates to a duct machine, which includes a casing 100, a heat exchanger 200 and a fan assembly 300. The cabinet 100 has an inlet 110 and an outlet 120, as shown in fig. 1, the inlet 110 is located at the lower end of the cabinet 100, and the outlet 120 is located at the upper end of the cabinet 100. The heat exchanger 200 and the fan assembly 300 are arranged inside the casing 100, the fan assembly 300 and the heat exchanger 200 are sequentially arranged along the direction of the air flow, the fan assembly 300 can drive the air flow to be introduced into the casing 100 from the air inlet 110 and pass through the heat exchanger 200, and the air flow after heat exchange is blown to the air outlet 120, so that the indoor environment can be adjusted. The number of the fan assemblies 300 can be 1, 2 or more, the fan assemblies 300 comprise a volute 310 and a wind wheel 320, the wind wheel 320 generally adopts a centrifugal wind wheel, and the centrifugal wind wheel has the characteristics of large air volume, large wind pressure, short ventilation time and the like, and is favorable for improving the air volume of the ducted air conditioner; of course, the wind wheel 320 may also be a cross-flow wind wheel, and is not limited in detail herein.

Referring to fig. 4 and 5, the ducted air conditioner of the embodiment of the present invention further includes a humidifying assembly 400, the humidifying assembly 400 includes a mounting base 410, an air inlet pipe 420, a noise reduction pipe 430 and an air outlet pipe 440, and the air inlet pipe 420 and the air outlet pipe 440 are respectively located at the front and rear ends of the noise reduction pipe 430 along the flow direction of the steam. Referring to fig. 1, at least a portion of the outlet pipe 440 is located in the cabinet 100 and located between the heat exchanger 200 and the air outlet 120, and the inlet pipe 420 is connected to a steam generator (not shown in the figure), so that steam is introduced into the noise reduction pipe 430 to reduce noise and then is ejected into a space between the heat exchanger 200 and the air outlet 120 through the outlet pipe 440, and then is blown into a room together with heat exchange air flow from the air outlet 120, thereby implementing a humidification function of the ducted air conditioner. It is understood that the outlet pipe 440 can be implemented by a through hole structure, or by a grill structure, a shower head, etc., and is not particularly limited herein.

The utility model discloses humidification subassembly 400, mount pad 410 is connected with the pipe 430 of making an uproar that falls, mount pad 410 can be dismantled with the outside of casing 100 and be connected, at least partial outlet duct 440 is located casing 100, the outlet duct 440 that is located casing 100 does not connect the installation fixed knot and constructs, form similar to cantilever structure with the pipe 430 of making an uproar that falls, make mount pad 410 dismantle back outlet duct 440 can follow casing 100 and conveniently take out, thereby make humidification subassembly 400 can wholly dismantle or install from the outside of casing 100, the efficiency that humidification subassembly 400 maintained and maintained has been improved, user experience has been promoted. In addition, the humidifying assembly 400 adopts a detachable external structure, so that the humidifying assembly 400 can be integrally detached when the humidifying function is not needed.

Referring to fig. 7, it can be understood that the axis of the noise reduction pipe 430 is substantially perpendicular to the axis of the air outlet pipe 440, so that the air outlet pipe 440 can be easily taken out of the housing 100 after the mounting base 410 is disassembled, thereby improving the efficiency of disassembly and assembly. It should be noted that, in the embodiments of the present invention, the term "substantially vertical" may be interpreted as vertical, nearly vertical, or having a predetermined angle. Referring to fig. 1, it is understood that the cabinet 100 is provided with a through hole (not shown) that allows the outlet pipe 440 to be inserted into or removed from the cabinet 100. Referring to fig. 1 and 4, the air outlet pipe 440 is sleeved with the blocking cover 130, the blocking cover 130 is matched with the through hole to seal the casing 100, air leakage of heat exchange air flow from the through hole is avoided, and the energy efficiency of the air duct machine is improved.

Referring to fig. 1 and 3, it can be understood that the distance between the air outlet pipe 440 and the air outlet 120 is h, and h needs to be designed to be greater than or equal to 80mm, so that condensation at the air outlet 120 can be prevented, and the experience and recognition degree of the user on the heating function are improved.

Referring to fig. 5 and 6, it can be understood that the humidifying assembly 400 further includes a mounting cylinder 450, and the mounting cylinder 450 is used for mounting a temperature sensor (not shown), so that the temperature sensor can be mounted more easily and can be fixedly mounted by directly inserting into the mounting cylinder 450, and the mounting cylinder 450 is fixedly connected with the noise reduction pipe 430. It should be noted that, in the embodiments of the present invention, "fixedly connected" may be interpreted as being connected in a manner incapable of relative displacement with respect to each other. It can be understood that the temperature sensor is used for measuring the temperature of the steam in the noise reduction tube 430, and when the noise reduction tube 430 is made of stainless steel or other materials with good thermal conductivity, the temperature sensor can detect the temperature of the steam in the tube by being close to the wall of the noise reduction tube 430, so that the intelligent control of the humidifying assembly 400 is realized.

Referring to fig. 4, it can be understood that the humidifying assembly 400 further comprises a cover 460, and the cover 460 is arranged around the noise reduction pipe 430, and is used for protecting the part of the structure of the humidifying assembly 400 located outside the casing 100 from being damaged by collision. In addition, for the convenience of assembly, the mounting seat 410 may be fixed to the outside of the casing 100 through the cover 460, that is, the mounting seat 410 is fixed in a casing, and the casing 100 are detachably connected.

Referring to fig. 1 and 5, it can be understood that the outlet pipe 440 is provided with an outlet hole 441, the outlet hole 441 is located in the circumferential direction of the outlet pipe 440, and the outlet hole 441 is disposed toward the heat exchanger 200, so that the steam directly meets the heat exchange airflow and is mixed with the heat exchange airflow and then blown out, and the steam is prevented from being directly sprayed out from the air outlet 120, so that condensation is generated at the air outlet 120. It should be noted that the orientation of the air outlet 441 is not perpendicular to the surface of the heat exchanger 200, so that the distance between the air outlet 441 and the heat exchanger 200 is increased, the steam is more dispersed, the condition that the steam sprayed from the air outlet 441 is directly sprayed to the heat exchanger 200 to generate abnormal sound is avoided, and the user experience is improved.

Referring to fig. 5, it can be understood that a plurality of air outlet holes 441 are provided, and the plurality of air outlet holes 441 are arranged along the circumferential direction of the air outlet pipe, so that the dispersion of the steam can be facilitated, and the pressure of the steam sprayed to the heat exchanger 200 can be reduced. The plurality of air outlets 441 are arranged at intervals along the axial direction of the air outlet pipe 440, so that the steam can be more uniformly sprayed to the space between the heat exchanger 200 and the air outlet 120, and the humidifying effect of the air duct machine is improved.

Referring to fig. 5 and 6, it can be understood that a plurality of outlet holes 441 are provided, the plurality of outlet holes 441 are arranged at intervals along the axial direction of the outlet pipe 440 to form outlet hole groups, the outlet hole groups are provided in a plurality of groups, and each group of outlet hole groups is arranged at intervals along the circumferential direction of the outlet pipe 440. The design of the plurality of air outlet hole groups enables the steam of the air outlet pipe 440 to be sprayed out more uniformly and softly, thereby improving the humidifying efficiency and the humidifying effect; and can solve the condition that heat exchanger 200 produced the abnormal sound to can solve condensation and the noise problem of casing 100 inner wall between heat exchanger 200 and air outlet 120, it can be understood that, the air outlet 441 of adjacent air outlet group is arranged mutually in a staggered way, can make steam more dispersed, and the humidification effect is better.

Referring to fig. 5, it can be understood that the air outlet holes 441 are long holes, that is, waist-shaped holes or rectangular holes, which can make the spraying range of steam wider, so that the steam can be combined with the heat exchange air flow more sufficiently, and the humidification effect of the ducted air conditioner is improved; moreover, the steam can be dispersed, the air pressure of the steam is reduced, the blocking of the pipe wall of the air outlet pipe 440 to the steam is reduced, the loss of the steam is reduced, and the energy efficiency of the humidifying assembly 400 is improved. In addition, the air outlet holes 441 may also be tapered holes, micro holes, or the like, and are not particularly limited herein.

Referring to fig. 5 and 6, it can be understood that the end of the outlet pipe 440 far from the noise reduction pipe 430 is provided with a diversion hole 442, the diversion hole 442 enables the steam which is not sprayed out through the outlet hole 441 to be sprayed out at the end of the outlet pipe 440, so as to reduce the loss of the steam, and the diversion hole 442 enables the steam to be decomposed towards a plurality of angles and to be dispersed into a plurality of strands, so that the steam is sprayed out more smoothly. It can be understood that the diverting holes 442 may be cylindrical holes or tapered holes, and when the diverting holes 442 are tapered holes, the diameter of the diverting holes 442 decreases gradually along a direction away from the inner wall of the outlet pipe 440, so that the blocking of the pipe wall of the outlet pipe 440 to the steam is reduced, and the loss of the steam is reduced.

Referring to fig. 6, it can be understood that the outlet pipe 440 is provided with a drainage hole 443, and the drainage hole 443 is formed at the bottom of the outlet pipe 440, i.e., at the lowest position of the outlet pipe 440, so as to drain condensed water in the outlet pipe 440. The hole diameter of the drainage hole 443 is adjusted according to actual conditions, and is not particularly limited herein.

Referring to fig. 7 and 8, it can be understood that the outlet pipe 440 is inserted into and connected to the bottom end of the noise reduction pipe 430, and the outlet pipe 440 is flush with the bottom wall of the noise reduction pipe 430, so as to facilitate the drainage of the condensed water in the noise reduction pipe 430.

Referring to fig. 8, it can be understood that the noise reduction pipe 430 includes a noise reduction pipe body 431 and a partition 432 disposed in the noise reduction pipe body 431, a first muffling chamber 433 and a second muffling chamber 434 are formed between the noise reduction pipe body 431 and the partition 432, the first muffling chamber 433 is communicated with the inside of the air inlet pipe 420, the second muffling chamber 434 is communicated with the inside of the air outlet pipe 440, and a communication hole (not shown) is formed between the partition 432 and the noise reduction pipe body 431 to allow air flow to enter the second muffling chamber 434 from the first muffling chamber 433, so that the flow of steam is smoother, the air pressure is smaller, and the noise is smaller when the steam reaches the air outlet pipe 440 due to the noise reduction effect of the first muffling chamber 433 and the second muffling chamber 434 on the steam. It should be noted that, the first muffling cavity 433 is filled with a muffling material (not shown in the figure), and the muffling material may be a metal steel wire ball or a steel wire mesh, which can consume the energy of the steam, so that the steam flow is smoother, and the noise of the steam is reduced.

Referring to fig. 8, the air inlet pipe 420 is inserted into the noise reduction pipe 430, and the air inlet pipe 420 is inserted into the end surface of one end of the noise reduction pipe 430, so that the connection strength between the air inlet pipe 420 and the noise reduction pipe 430 can be ensured. Intake pipe 420 and the inside wall parallel and level of making an uproar pipe 430 of falling can avoid the tip for the comdenstion water that intake pipe 420 produced to drip to making an uproar pipe 430 of falling, cause the noise, promote user experience.

Referring to fig. 6 and 8, it can be understood that the end of the air inlet pipe 420 is provided with a quick coupling 421, and the quick coupling 421 can be quickly connected to the steam generator, so that the installation and after-sale maintenance are convenient, and the assembly and disassembly efficiency of the humidifying assembly 400 is improved.

Referring to fig. 5 and 6, it can be understood that two mounting seats 410 are provided, and the two mounting seats 410 are spaced at two ends of the noise reduction pipe 430, so that the connection between the noise reduction pipe 430 and the cabinet 100 is more reliable, and the installation of the humidifying assembly 400 is more stable. The mounting base 410 includes a first fixing plate 411 and a second fixing plate 412 which are perpendicularly connected to each other, the first fixing plate 411 is connected to an outer wall of the noise reduction pipe 430, and the second fixing plate 412 is connected to the cabinet 100. The first fixing plate 411 and the noise reduction tube 430 are fixed by welding or clamping. The second fixing plate 412 is provided with a mounting hole 4121, and the mounting hole 4121 is connected to the housing 100 by a fastening member such as a screw, which is reliable in connection and easy to be disassembled.

In addition, can bend through the panel beating between first fixed plate 411 and the second fixed plate 412 and form, its processing is more convenient, and manufacturing cost is lower. The two mounting seats 410 are symmetrically arranged, that is, the second fixing plates 412 of the two mounting seats 410 are respectively bent towards opposite directions, so that the overall strength of the humidifying assembly 400 is higher.

Referring to fig. 1, an air conditioner according to an embodiment of the present invention includes the duct unit according to the above embodiment. The air conditioner of the embodiment adopts the air duct machine of the first aspect embodiment, the air duct machine is provided with the humidifying assembly 400 detachably connected with the outer side of the casing 100, the humidifying assembly 400 comprises an installation seat 410, an air inlet pipe 420, a noise reduction pipe 430 and an air outlet pipe 440, and the installation seat 410 is connected with the noise reduction pipe 430 and detachably connected with the outer side of the casing 100, so that the humidifying assembly 400 can be integrally disassembled and assembled from the outer side of the casing 100, the maintenance efficiency of the humidifying assembly 400 is improved, and the user experience is improved; and at least part of the air outlet pipe 440 is located in the machine shell 100 and between the heat exchanger 200 and the air outlet 120, the fan assembly 300 can drive the air flow to exchange heat through the heat exchanger 200, and can make the air flow bring the steam of the humidifying assembly 400 to blow to the air outlet 120, so that the air duct machine can realize a better humidifying function.

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 of those skilled in the art.

Claims (10)

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

a housing having an air inlet and an air outlet;

the heat exchanger is arranged in the shell;

the fan assembly is arranged in the shell and used for introducing airflow from the air inlet and blowing the airflow to the air outlet through the heat exchanger;

the humidifying component comprises a mounting seat, an air inlet pipe, a noise reduction pipe and an air outlet pipe, wherein the air inlet pipe and the air outlet pipe are respectively located at two ends of the noise reduction pipe, the mounting seat is connected with the noise reduction pipe, the mounting seat is detachably connected with the outer side of the machine shell, and at least part of the air outlet pipe is located in the machine shell and located between the heat exchanger and the air outlet.

2. The ducted air conditioner of claim 1, wherein: the outlet pipe is provided with at least one air outlet hole, and the air outlet hole is arranged towards the heat exchanger.

3. The ducted air conditioner of claim 2, wherein: the venthole is equipped with a plurality ofly, and is a plurality of venthole is followed the axial direction interval of outlet duct sets up.

4. The ducted air conditioner of claim 2, wherein: the venthole is equipped with a plurality ofly, and is a plurality of the venthole is followed the axial direction interval of outlet duct sets up and is formed with the outlet duct group, the outlet duct group is equipped with multiunit and every group the outlet duct group is followed the circumference interval of outlet duct sets up.

5. The ducted air conditioner of claim 2, wherein: the air outlet is a long hole.

6. The ducted air conditioner of claim 2, wherein: and a shunting hole is formed in the end part of one end, far away from the noise reduction pipe, of the air outlet pipe.

7. The ducted air conditioner of claim 1, wherein: the distance between the air outlet pipe and the air outlet is more than or equal to 80 mm.

8. The ducted air conditioner of claim 1, wherein: the humidifying assembly further comprises an installation cylinder for installing the temperature sensor, and the installation cylinder is fixedly connected with the noise reduction pipe.

9. The ducted air conditioner of claim 1, wherein: the humidifying component further comprises a cover body, and the cover body is arranged around the periphery of the noise reduction pipe in a surrounding mode.

10. An air conditioner, characterized in that: comprising the duct machine of any of claims 1 to 9.

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