CN210921736U - Air treatment equipment - Google Patents
Air treatment equipment Download PDFInfo
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- CN210921736U CN210921736U CN201921645836.1U CN201921645836U CN210921736U CN 210921736 U CN210921736 U CN 210921736U CN 201921645836 U CN201921645836 U CN 201921645836U CN 210921736 U CN210921736 U CN 210921736U
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Abstract
The utility model discloses an air treatment equipment, which comprises a housin, the casing front end is provided with the return air inlet that is used for the interior air current input of casing, the casing rear end is provided with the supply-air outlet that is used for interior air current output of casing, the return air inlet top is connected with first static pressure case, first static pressure case top is connected with the return-air duct, the supply-air outlet top is connected with second static pressure case, second static pressure case top is connected with the blast pipe. This air treatment equipment can effectively eliminate the condition of tuber pipe shake through its structural design, ensures the normal operating of equipment.
Description
Technical Field
The utility model relates to an environmental protection apparatus field, more specifically say, in particular to air treatment equipment.
Background
With the development of the Chinese industrial technology, the construction of industrial plants is greatly increased. For promoting the air quality in the industrial factory building, install special air treatment equipment that is used for indoor air treatment on the industrial factory building generally to carry the inputing indoor again after handling such as dust removal, refrigeration, heating to the outside air, greatly optimize indoor air quality.
In the prior art, the air pipe is generally directly connected with the air treatment equipment in modes of the air pipe or a tee joint and the like, and because the air speed at the outlet of the air treatment equipment is generally high and the flow field is uneven, the outlet of the air treatment equipment is easy to generate vortex, so that the pressure at the outlet position is unbalanced, and the connected air pipe is vibrated, has high noise and the like. Further, when the fan in the air treatment equipment surging appears because reasons such as resistance increase, blast gate trouble, the unstable condition of equipment exit pressure will be more obvious, and the tuber pipe shake is more serious, thereby even will influence the installation stability of follow-up pipeline and cause the tuber pipe pine to take off, seriously influenced the normal operating of equipment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an air treatment equipment, this air treatment equipment can effectively eliminate the condition of tuber pipe shake through its structural design, ensures the normal operating of equipment.
The utility model provides an air treatment equipment, includes the casing, the casing front end is provided with the return air inlet that is used for the interior air current input of casing, the casing rear end is provided with the supply-air outlet that is used for interior air current output of casing, the return air inlet top is connected with first static pressure case, first static pressure case top is connected with the return-air hose, the supply-air outlet top is connected with second static pressure case, second static pressure case top is connected with the blast pipe.
Preferably, a fan is arranged in the inner cavity of the shell, the fan is located between the air return opening and the air supply opening, and the air draft direction of the fan is along the air return opening to the air supply opening.
Preferably, hoses are arranged between the air return opening and the first static pressure box and between the air supply opening and the second static pressure box.
Preferably, a support frame is arranged below the first static pressure box and the second static pressure box.
Preferably, the inner cavities of the first static pressure box and the second static pressure box are provided with flow equalizing hole plates.
Preferably, the inner walls of the first static pressure box and the second static pressure box are provided with sound attenuation orifice plates.
Preferably, noise elimination cotton is arranged between the first static pressure box inner wall and the noise elimination pore plate and between the second static pressure box inner wall and the noise elimination pore plate.
Preferably, the outer walls of the first static pressure box and the second static pressure box are provided with heat insulation cotton.
The utility model has the advantages that: when the air treatment equipment provided by the utility model is used, the return air pipe and the blast pipe are communicated with the indoor space, and after the indoor air enters the first static pressure box through the return air pipe, the air in the first static pressure box is decelerated and flow equalized, thereby effectively preventing the impact of high-speed airflow on the unit in the shell of the air treatment equipment; when the air passes through the air supply outlet, the air supply firstly passes through the second static pressure box and is decelerated in the second static pressure box, the static pressure is increased, the flow field is relatively uniform, the vortex is reduced, the noise is reduced, and finally the treated air is sent into the air supply pipe and enters the room, so that the condition of air pipe shaking can be effectively eliminated, and the normal operation of the equipment is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic overall structural diagram of an air treatment device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first static pressure box according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a side wall of a first static pressure box according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it is to be understood that the terms "front end", "rear end", "above", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 3, fig. 1 to 3 provide a specific embodiment of an air treatment device, wherein fig. 1 is a schematic diagram of an overall structure of the air treatment device according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a first static pressure box according to an embodiment of the present invention; fig. 3 is a schematic structural view of a side wall of a first static pressure box according to an embodiment of the present invention.
As shown in figures 1 to 3, the air treatment equipment can effectively eliminate the shaking condition of the air pipe and ensure the normal operation of the equipment.
In this scheme, this air treatment equipment includes casing 1, and casing 1 is the main part of air treatment equipment, installs the unit that is used for air treatment in casing 1, for example the filtering mechanism of air, heating mechanism etc..
In the scheme, the front end of the shell 1 is provided with the air return opening 2 for inputting the air flow in the shell 1, the rear end of the shell 1 is provided with the air supply opening 3 for outputting the air flow in the shell 1, the upper part of the air return opening 2 is connected with the first static pressure box 4, and the first static pressure box 4 is used for silencing, damping, noise reduction and static pressure of the return air. An air return pipe 5 is connected above the first static pressure box 4, and the air return pipe 5 is generally communicated with a chamber which is pre-treated by air.
In the scheme, a second static pressure box 6 is connected above the air supply outlet 3, and the second static pressure box 6 is used for noise elimination, shock absorption, noise reduction and static pressure of air supply. An air supply pipe 7 is connected above the second static pressure box 6, and the air supply pipe 7 is generally communicated with a room which is pre-treated by air.
On the whole, this scheme sets up first static pressure case 4 as buffer structure between return air duct 5 and air treatment equipment casing 1, and after indoor air passed through return air duct 5 and got into first static pressure case 4 in, the air is slowed down, flow equalized in first static pressure case 4, can effectively prevent the impact of high velocity air to unit in the air treatment equipment casing 1, makes return air inlet 2 department flow field become even simultaneously, prevents that the vortex from producing. Meanwhile, according to the scheme, the second static pressure box 6 is arranged between the blast pipe 7 and the air treatment equipment shell 1 to serve as a buffer structure, when the air sent out passes through the air supply outlet 3 of the air treatment equipment, the air flow is high in dynamic pressure, high in speed and uneven in flow field, the air flow is processed by the second static pressure box 6, the air flow is decelerated in the second static pressure box 6, the static pressure is increased, the flow field is relatively even, the eddy is reduced, the noise is reduced, and finally the air is sent into the blast pipe 7 and enters a room. So, the air treatment equipment that this scheme provided can guarantee the steady output of air current to the condition of tuber pipe shake can effectively be eliminated, the normal operating of equipment is ensured.
In this embodiment, in order to further facilitate the pushing of the airflow in the inner cavity of the casing 1, preferably, the inner cavity of the casing 1 is provided with a fan 8, the fan 8 is located between the air return opening 2 and the air supply opening 3, and the air draft direction of the fan 8 is along the air return opening 2 to the air supply opening 3. Specifically, a plurality of fans 8 may be provided according to actual needs.
In the present embodiment, in order to further improve the convenience of connection between the air return opening 2 and the first static pressure box 4 and the convenience of connection between the air supply opening 3 and the second static pressure box 6, it is preferable that hoses 9 are provided between the air return opening 2 and the first static pressure box 4 and between the air supply opening 3 and the second static pressure box 6.
In this embodiment, in order to further facilitate the installation and support of the first static pressure box 4 and the second static pressure box 6, preferably, a support frame 10 is disposed below each of the first static pressure box 4 and the second static pressure box 6. Therefore, the weight of the first static pressure box 4 and the second static pressure box 6 can not be directly pressed on the air treatment equipment shell, but the weight is transmitted to the ground or a bearing platform through the support frame 10, and the air treatment equipment shell can be effectively prevented from being damaged due to over-pressure.
In this embodiment, in order to better improve the flow equalizing and noise eliminating effect, preferably, flow equalizing hole plates 11 are arranged in the inner cavities of the first static pressure box 4 and the second static pressure box 6. In addition, the surface of the flow equalizing pore plate 11 can be fixedly covered with silencing cotton.
In this embodiment, in order to further reduce noise, it is preferable that the inner walls of the first static pressure box 4 and the second static pressure box 6 are provided with sound attenuation hole plates 12. Silencing cotton 13 is arranged between the inner wall of the first static pressure box 4 and the silencing orifice plate 12 and between the inner wall of the second static pressure box 6 and the silencing orifice plate 12.
In this embodiment, when the air supply and the return air have heat preservation requirements, in order to further improve the heat preservation effect, preferably, heat preservation cotton is arranged on the outer walls of the first static pressure box 4 and the second static pressure box 6.
The above is to the air treatment equipment provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. The air treatment equipment is characterized by comprising a shell, wherein a return air inlet used for inputting airflow in the shell is formed in the front end of the shell, an air supply outlet used for outputting airflow in the shell is formed in the rear end of the shell, a first static pressure box is connected above the return air inlet, a return air pipe is connected above the first static pressure box, a second static pressure box is connected above the air supply outlet, and an air supply pipe is connected above the second static pressure box.
2. The air treatment equipment as claimed in claim 1, wherein a fan is arranged in the inner cavity of the shell, the fan is positioned between the air return opening and the air supply opening, and the air draft direction of the fan is from the air return opening to the air supply opening.
3. An air treatment device according to claim 1, wherein hoses are provided between the return air inlet and the first plenum box and between the supply air outlet and the second plenum box.
4. An air treatment device according to claim 1, wherein a support frame is provided below both the first and second plenum boxes.
5. The air treatment apparatus of claim 1, wherein the first plenum chamber and the second plenum chamber are each provided with a flow equalization orifice plate.
6. An air treatment device according to claim 1, wherein sound-damping perforated plates are provided on the inner walls of the first and second static pressure boxes.
7. The air treatment apparatus of claim 6, wherein sound damping cotton is disposed between the first static pressure box inner wall and the sound damping orifice plate and between the second static pressure box inner wall and the sound damping orifice plate.
8. An air treatment device according to claim 1, wherein the outer walls of the first and second static pressure boxes are provided with insulation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645836.1U CN210921736U (en) | 2019-09-29 | 2019-09-29 | Air treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645836.1U CN210921736U (en) | 2019-09-29 | 2019-09-29 | Air treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210921736U true CN210921736U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921645836.1U Active CN210921736U (en) | 2019-09-29 | 2019-09-29 | Air treatment equipment |
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| Country | Link |
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| CN (1) | CN210921736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639315A (en) * | 2021-07-13 | 2021-11-12 | 青岛海尔空调电子有限公司 | Air conditioner and induced air outlet device for air conditioner |
-
2019
- 2019-09-29 CN CN201921645836.1U patent/CN210921736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639315A (en) * | 2021-07-13 | 2021-11-12 | 青岛海尔空调电子有限公司 | Air conditioner and induced air outlet device for air conditioner |
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