CN213273171U - Combined air conditioning unit and noise reduction surface air cooler - Google Patents

Combined air conditioning unit and noise reduction surface air cooler Download PDF

Info

Publication number
CN213273171U
CN213273171U CN202021269120.9U CN202021269120U CN213273171U CN 213273171 U CN213273171 U CN 213273171U CN 202021269120 U CN202021269120 U CN 202021269120U CN 213273171 U CN213273171 U CN 213273171U
Authority
CN
China
Prior art keywords
surface cooler
silencer
noise reduction
reducing surface
heat exchange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202021269120.9U
Other languages
Chinese (zh)
Inventor
周春江
陈晓峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioning Electric Co Ltd
Priority to CN202021269120.9U priority Critical patent/CN213273171U/en
Application granted granted Critical
Publication of CN213273171U publication Critical patent/CN213273171U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a combined air conditioning unit and noise reduction surface cooler, the noise reduction surface cooler includes muffler and at least two sets of heat exchange modules, heat exchange module all includes refrigerant pipeline and cover and locates the fin on the refrigerant pipeline, has the amortization space between two sets of heat exchange modules; the silencer is located in the silencing space. Therefore, the noise reduction surface cooler has the noise reduction function. The utility model has the advantages that the integrated design of the surface cooler and the silencer has compact structure and small occupied space, can reduce the space requirement on the air conditioner box body, and is suitable for more air conditioner installation environments; the production cost of the air conditioning box is reduced while the air conditioning box body is reduced. The utility model discloses when the air current is through falling the surface cooler that makes an uproar, can effectively fall the processing of making an uproar to the air current.

Description

Combined air conditioning unit and noise reduction surface air cooler
Technical Field
The utility model belongs to the technical field of air conditioning, specifically relate to a modular air conditioning unit and fall surface cooler of making an uproar.
Background
The combined air conditioner unit is one kind of air treating apparatus comprising various air treating functional sections. The existing combined air conditioning unit generally has the problems of high noise and high wind noise.
And part of the combined air conditioning units need to have the refrigeration and mute functions simultaneously in application so as to meet the requirements of places with mute requirements, such as meeting rooms, rest rooms and the like. The existing combined air conditioning unit with the mute requirement generally realizes the refrigeration and mute functions separately, and usually a surface cooling section and a mute function section are designed in a box body of an air conditioner separately. This kind of setting up mode not only extravagant design space for air conditioning unit can't be applied to less space, but also leads to air conditioning unit cost too high, is unfavorable for the popularization of unit.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model provides a modular air conditioning unit and fall surface cooler of making an uproar to solve prior art independent design table cold section and the extravagant space of silence function section, technical problem with high costs.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a noise-reducing surface cooler comprising:
the heat exchange modules comprise refrigerant pipelines and radiating fins sleeved on the refrigerant pipelines, and a silencing space is arranged between the two groups of heat exchange modules;
and the silencer is positioned in the silencing space.
The noise reduction surface cooler comprises a plurality of silencers which are uniformly distributed in the silencing space.
The noise reduction surface cooler is characterized in that the silencer is a cylinder, and the axes of the silencers are parallel to each other.
The noise reduction surface cooler is characterized in that the silencer is a cylinder, and the axis of the silencer is perpendicular to the plane of the radiating fins.
The noise reduction surface air cooler is characterized in that the silencer is provided with a silencing hole.
The noise reduction surface air cooler is characterized in that the opening rate of the silencer is 10% -30%.
The noise reduction surface cooler is characterized in that a noise reduction material is arranged in the silencer.
In the noise reduction surface air cooler, the noise reduction material is wrapped by the glass fiber cloth.
The noise-reduction surface cooler comprises a tube plate and a protection plate, and the heat exchange module and the silencer are positioned in a frame formed by the tube plate and the protection plate.
The utility model provides a modular air conditioning unit, modular air conditioner includes the surface cooling section, the surface cooling section is provided with foretell surface cooler of making an uproar that falls.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model discloses it forms the amortization space to fall the surface cooler of making an uproar between two sets of heat exchange module to set up the muffler in the amortization space, therefore, fall the surface cooler of making an uproar itself and have promptly and fall the function of making an uproar. The utility model has the advantages that the integrated design of the surface cooler and the silencer has compact structure and small occupied space, can reduce the space requirement on the air conditioner box body, and is suitable for more air conditioner installation environments; the production cost of the air conditioning box is reduced while the air conditioning box body is reduced. The utility model discloses when the air current is through falling the surface cooler that makes an uproar, can effectively fall the processing of making an uproar to the air current.
The utility model discloses modular air conditioning unit adopts and falls the surface cooler of making an uproar, need not independent design surface cooling section and silence function section, only needs design surface cooling section can realize the silence function in step. The utility model discloses occupation space is little not only, can also reduce air conditioning unit's cost, does benefit to the popularization of unit.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic diagram of a noise reduction surface cooler according to an embodiment of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a sectional view taken along the line a-a in fig. 1.
Fig. 4 is a schematic view of a muffler according to an embodiment of the present invention.
Fig. 5 is a schematic view of a combined air conditioning unit according to an embodiment of the present invention.
In the figure, 1, a tube plate; 2. a guard plate; 3. a reinforcing plate; 4. a refrigerant pipeline; 5. a heat sink; 6. a water inlet/outlet pipe; 7. a silencing space; 8. a muffler; 81. closing the plate; 82. a silencing hole.
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.
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.
In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention will be combined below to clearly and completely describe the technical solutions of the present invention.
The integrated temperature regulation and the function of making an uproar of falling the surface cooler are fallen to this embodiment, when the air current through the surface cooler, can effectively carry out the noise reduction to the air current.
The noise reduction surface cooler is described below with reference to fig. 1-4:
a noise-reduction surface cooler comprises a frame, and a heat exchange module and a silencer which are positioned in the frame.
As shown in fig. 1, the frame is composed of a tube sheet 1 and shield plates 2, and a reinforcing plate 3 is further provided between the shield plates 2 in order to improve the stability of the frame.
In this embodiment, tube sheet 1 includes two, is located the left and right sides both ends of falling the surface cooler of making an uproar respectively, and backplate 2 includes two, is located the upper and lower both ends of falling the surface cooler of making an uproar respectively. The reinforcing plate 3 is connected to the middle of the two sheathing plates 2. The tube sheet 1, the cover sheet 2 and the reinforcing sheet 3 combine to form a stable frame.
The heat exchange module is used for realizing heat exchange with ambient air. At least two sets of heat exchange modules are arranged in the frame, and the embodiment takes the case that two sets of heat exchange modules are arranged in the frame as an example for explanation.
As shown in fig. 3, each of the heat exchange modules includes a refrigerant pipeline 4 and a plurality of heat dissipation fins 5 sleeved on the refrigerant pipeline 4. The plurality of radiating fins 5 are arranged on the refrigerant pipeline 4 in parallel. The refrigerant pipeline 4 is typically a copper pipe, and the heat sink 5 is typically an aluminum foil heat exchanger.
The tube plate 1 is provided with a water inlet/outlet pipe 6 for providing a refrigerant for the refrigerant pipeline 4, the refrigerant enters the refrigerant pipeline 4 through the water inlet/outlet pipe 6, the cold energy is transferred to the radiating fins 5 in the flowing process of the refrigerant pipeline 4, and the air flowing through the radiating fins 5 is radiated through the radiating fins 5.
A silencing space 7 is arranged between the two groups of heat exchange modules, and a silencer 8 is positioned in the silencing space 7. The muffler 8 serves to eliminate noise.
The size of amortization space 7 of this embodiment and heat exchange module's size looks adaptation, length and height all are the same basically to can realize carrying out comprehensive amortization to heat exchange module.
The surface air cooler of making an uproar falls of this embodiment includes a plurality of silencers 8, and a plurality of silencers 8 evenly distributed is in amortization space.
The silencer 8 is a cylinder, preferably a cylinder.
The silencer 8 of this embodiment is a cylindrical resistive silencer. Of course, the utility model discloses not prescribing a limit to the type of muffler 8, also can be non-hindering nature amortization part, all can realize the amortization part of noise cancelling action, all be within the protection scope of the utility model.
The axis of the cylinder of the silencer 8 is vertical to the plane of the radiating fins 5, so that the reasonable layout of the positions of the silencer 8 and the heat exchange module is realized, and the purposes of compact structure and space reduction are achieved.
Preferably, the axes of the cylinders of the silencers 8 are parallel to each other, so that a better silencing effect can be realized, and the influence of the silencers 8 on the heat exchange quantity of the heat exchange module is reduced.
In this embodiment, the plurality of cylindrical mufflers 8 are arranged in order in the up-down direction.
As shown in fig. 4, both ends of the cylindrical body of the muffler 8 are sealed with sealing plates 81, and a muffling hole 82 is provided in the side surface of the cylindrical body.
Wherein, the opening rate of the silencer 8 is 10-30%.
At the silencer 8A sound attenuation material is arranged in the water tank. The noise reduction material is generally glass wool, and the density of the glass wool is more than or equal to 30Kg/m3
The sound-deadening material is preferably wrapped with a glass cloth to prevent the sound-deadening material from being exposed to the outside and causing leakage.
As shown in fig. 5, the embodiment further provides a combined air conditioning unit, which includes an air intake section 11, a filtering section 12, a surface cooling section 13, and a fan section 14, which are sequentially arranged.
Wherein, the surface cooling section 13 is provided with the surface cooler of making an uproar that falls of this embodiment, realizes making an uproar function of falling when realizing the temperature regulation, has reduced combined air conditioner's occupation space greatly, reduces the volume of air conditioner box, reduces air conditioning unit's cost.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims (10)

1. A noise-reducing surface cooler, comprising:
the heat exchange modules comprise refrigerant pipelines and radiating fins sleeved on the refrigerant pipelines, and a silencing space is arranged between the two groups of heat exchange modules;
and the silencer is positioned in the silencing space.
2. The noise reducing surface cooler of claim 1, wherein the noise reducing surface cooler comprises a plurality of silencers uniformly distributed in the sound deadening space.
3. The noise reducing surface cooler of claim 2, wherein the silencer is a cylinder, and the axes of the plurality of silencers are parallel to each other.
4. The noise reducing surface cooler of claim 2, wherein the silencer is a cylinder, and an axis of the silencer is perpendicular to a plane in which the fins are located.
5. The noise reducing surface air cooler of claim 1, wherein the silencer is provided with silencing holes.
6. The noise reducing surface cooler of claim 5, wherein the silencer has an open porosity of 10% to 30%.
7. The noise reducing surface cooler of claim 5, wherein a sound attenuating material is disposed within the silencer.
8. The noise reducing surface air cooler according to claim 7, wherein the sound attenuating material is wrapped with fiberglass cloth.
9. The noise reducing surface cooler according to any one of claims 1 to 8, wherein the surface cooler comprises a tube plate and a guard plate, and the heat exchange module and the silencer are located in a frame formed by the tube plate and the guard plate.
10. A combined air conditioning unit, characterized in that it comprises a surface cooling section provided with a noise reducing surface cooler according to any one of claims 1 to 9.
CN202021269120.9U 2020-07-02 2020-07-02 Combined air conditioning unit and noise reduction surface air cooler Active CN213273171U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021269120.9U CN213273171U (en) 2020-07-02 2020-07-02 Combined air conditioning unit and noise reduction surface air cooler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021269120.9U CN213273171U (en) 2020-07-02 2020-07-02 Combined air conditioning unit and noise reduction surface air cooler

Publications (1)

Publication Number Publication Date
CN213273171U true CN213273171U (en) 2021-05-25

Family

ID=75959042

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021269120.9U Active CN213273171U (en) 2020-07-02 2020-07-02 Combined air conditioning unit and noise reduction surface air cooler

Country Status (1)

Country Link
CN (1) CN213273171U (en)

Similar Documents

Publication Publication Date Title
CN211975130U (en) Exhaust silencer for light automobile
CN110505796B (en) A switch rack for improving switch radiating efficiency
CN112822888A (en) Strong heat dissipation water inlet prevention cabinet
CN101907009A (en) Impedance composite water-cooled muffler for diesel generator set
CN213273171U (en) Combined air conditioning unit and noise reduction surface air cooler
CN211041456U (en) Mute type air-cooled screw water chiller
CN203454372U (en) Plate heat-exchange silencer
CN113446108A (en) Environment-friendly diesel generating set with heat dissipation and noise reduction functions
CN201747435U (en) Muffler of resistance compound type water cooling type diesel engine generator set
JP2012207819A (en) Silencer and silencing method
CN213747267U (en) Noise reduction device of purification air conditioning unit
CN213363460U (en) Central air-conditioning cooling tower with noise eliminator
CN215408811U (en) Novel pipeline type silencer for internal combustion engine
CN210106257U (en) Noise reduction device of silencer for matrix type fan of air conditioning unit
CN212485113U (en) Protective shell of series reactor
CN216976965U (en) Low noise hoist and mount formula fan coil
CN216897566U (en) Noise reduction device and window type air conditioner
CN217085661U (en) Heat dissipation and noise reduction case structure for computer host
CN210073620U (en) Reactive power compensation capacitor capable of reducing temperature
CN209926567U (en) Central air conditioner with good noise reduction effect
CN209892403U (en) Spiral silencer for alternating-current air pump
CN217721857U (en) Do benefit to ventilation cooling's machine case structure for multimedia classroom
CN217129935U (en) Silencer and electronic and electrical equipment
CN216044655U (en) Light and thin type ventilation sound insulation cover for outdoor unit of household air conditioner
CN214198941U (en) Modular single-cooler without fan system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant