CN216203950U - Circular air conditioning unit with cold source - Google Patents
Circular air conditioning unit with cold source Download PDFInfo
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- CN216203950U CN216203950U CN202122605654.5U CN202122605654U CN216203950U CN 216203950 U CN216203950 U CN 216203950U CN 202122605654 U CN202122605654 U CN 202122605654U CN 216203950 U CN216203950 U CN 216203950U
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Abstract
The utility model relates to a round air conditioning unit with a cold source, which comprises a shell, wherein the shell is formed by sequentially connecting a rectangular shell and a cylindrical shell; a magnetic suspension host and a primary-intermediate effect electrostatic filter are sequentially arranged in the rectangular shell; the surface cooler, the fan and the silencer are arranged in the cylindrical shell, the surface cooler is also internally provided with an airflow distribution assembly, and the airflow distribution assembly comprises a plurality of airflow distribution plates; and the cold source component is arranged on the side of the shell and comprises a cooling tower. The utility model has the advantages that: through add the air current distribution subassembly in the surface cooler, through the design of air current distribution board to carry out even distribution to the air that passes through the surface cooler, guaranteed the refrigeration or the heating effect to all air that pass through, reached balanced exchange and improved heat exchange efficiency's target.
Description
Technical Field
The utility model relates to an air conditioning unit, in particular to a circular air conditioning unit with a cold source.
Background
The traditional air processor is rectangular in structure, the assembly structure is formed by splicing a frame and a wall plate, and the defects are more, such as high air leakage rate and high unit energy consumption; the cold bridge resistance of the unit is poor, and condensed water is generated at the joint, so that the performance and the service life of the unit are seriously influenced; poor sound insulation of the wall panel can be transmitted from the gap, and the like. The traditional rectangular surface cooler cannot completely reach the highest efficiency point due to uneven airflow. The airflow pattern of the same group of conventional air treatment is not uniform, resulting in a substantial reduction in the efficiency of the filters, surface coolers and mufflers.
Therefore, in order to solve the above-mentioned problems, patent CN1815095A discloses a cylindrical air handling unit, which comprises a cylindrical horizontal housing, a circular multi-vane air valve is disposed at the air inlet end of the housing, a fan-shaped or cylindrical primary filter is disposed in the cylindrical housing behind the circular multi-vane air valve, a circular surface heater is disposed behind the primary filter, a primary filter surface cooler is disposed behind the circular surface heater, a humidifier is disposed behind the primary filter surface cooler, a motor-driven fan is disposed behind the humidifier, a cylindrical muffler is disposed behind the fan, a cylindrical or circular intermediate filter is disposed behind the cylindrical muffler, an arc access door is disposed on the housing, and a condensate pipe is disposed at the bottom of the housing.
The cylinder type air handling unit still has certain defects in the using process: in the running process of the unit, the transverse flow heat exchanger has the problem of uneven air flow distribution, so that the heat exchange efficiency cannot reach the expected effect, and meanwhile, the phenomenon of water passing caused by overhigh local air speed is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a circular air conditioning unit with a cold source, which can balance air flow and improve heat exchange efficiency.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a take circular air conditioning unit of cold source, its innovation point lies in: comprises that
The shell is formed by sequentially connecting a rectangular shell and a cylindrical shell, a cavity for accommodating the device installation is respectively arranged in the rectangular shell and the cylindrical shell, an air inlet is arranged at the side end of the rectangular shell, and an air outlet is arranged at the side end of the cylindrical shell;
a magnetic suspension host and a primary-intermediate effect electrostatic filter are sequentially arranged in the rectangular shell;
a straight-through direct evaporation section, an air blower section and a silencing air outlet section are sequentially arranged in the cylindrical shell, a surface air cooler is arranged at the straight-through direct evaporation section, a fan is arranged at the air blower section, and a plurality of silencers are arranged at the silencing air outlet section;
the surface cooler is the equal open-ended hollow cylinder structure in both sides, and two opening sides are the side of admitting air respectively, give vent to anger the side, still are provided with the air current distribution subassembly in the surface cooler, the air current distribution subassembly is: the two sides in the surface cooler are respectively provided with an airflow distribution plate group, each airflow distribution plate group consists of a plurality of airflow distribution plates which are distributed along the direction from the air inlet side to the air outlet side, the airflow distribution plates are obliquely arranged, the inclination direction of the airflow distribution plates is inclined towards the air inlet side of the surface cooler, the air outlet side of the surface cooler is also provided with a sealing plate, and the sealing plate is provided with a plurality of air outlet holes;
and the cold source component is arranged at the side of the shell and comprises a cooling tower, the cooling tower is connected with the magnetic suspension host through a cooling water supply pipe and a cooling water return pipe to form a circulation loop, and the cooling water supply pipe is also provided with an electronic scale removal instrument and a cooling water pump.
Furthermore, the air inlets on the rectangular shell are totally two, wherein one air inlet is positioned at the top end of the rectangular shell, and the other air inlet is positioned at the side end of the rectangular shell.
Furthermore, the silencers are arranged in the cylindrical shell in an array mode, one part of the silencers are distributed in a rectangular array mode, and the rest silencers are arranged on the outer side of the rectangular array in an annular array mode, so that all the silencers are arranged in a circular array mode.
Furthermore, at least one access door is arranged on each of the rectangular shell and the cylindrical shell.
The utility model has the advantages that: according to the utility model, the air flow distribution assembly is additionally arranged in the surface air cooler, and the design of the air flow distribution plate is adopted, so that the air passing through the surface air cooler is uniformly distributed, the refrigeration or heating effect of all the passing air is ensured, and the aims of balanced exchange and improvement of heat exchange efficiency are achieved; the air outlet holes on the sealing plate are designed to uniformly send out air, so that excessive or insufficient air sent out by partial areas is avoided.
The magnetic suspension main machine is adopted to work, so that the operation cost is lower than that of the existing air conditioning unit, the magnetic suspension main machine does not need lubricating oil to work, the maintenance cost is reduced, an oil film which hinders heat transfer is prevented from being formed on the surface of the surface cooler due to the existence of lubricating oil, and the working efficiency of the unit is improved; in addition, the cold source component is additionally arranged to be matched, so that the unit is provided with a cold source, and the cold source does not need to be additionally connected, and the use is convenient; and by adopting the air conditioning unit with the structure, air can pass through the rectangular shell and the cylindrical shell in a straight-through manner, so that the aim of saving energy is fulfilled.
The shell adopts a mode that the rectangular shell is matched with the cylindrical shell, and is matched with the magnetic suspension main machine, so that the overall size of the shell is reduced, the required space is saved, and the occupied area is reduced.
To the design of muffler, adopt the mode that circular array and rectangle array combination were arranged, come to cooperate with cylindrical shell, distribution muffler as much as possible can not influence the normal circulation of air simultaneously again, improves the noise reduction effect.
The access door is designed to facilitate personnel to enter the rectangular shell or the cylindrical shell for maintenance or repair.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic diagram of a circular air conditioning unit with a cooling source according to the present invention.
Fig. 2 is a schematic view of the housing of the present invention.
FIG. 3 is a schematic view of the surface cooler of the present invention.
Detailed Description
The following examples are presented to enable one of ordinary skill in the art to more fully understand the present invention and are not intended to limit the scope of the embodiments described herein.
The circular air conditioning unit with the cold source as shown in fig. 1-3 comprises
The shell is formed by sequentially connecting a rectangular shell 1 and a cylindrical shell 2, a cavity for accommodating devices is respectively arranged in the rectangular shell 1 and the cylindrical shell 2, air inlets 4 are formed in the side end of the rectangular shell 1, the number of the air inlets 4 on the rectangular shell 1 is two, one air inlet 4 is located at the top end 1 of the rectangular shell, the other air inlet 4 is located at the side end of the rectangular shell 1, and an air supply outlet 5 is formed in the side end of the cylindrical shell 2.
At least one access door is arranged on each of the rectangular shell 1 and the cylindrical shell 2. The access door is designed to facilitate personnel to enter the rectangular shell or the cylindrical shell for maintenance or repair.
The magnetic suspension main engine 3 and the primary-intermediate effect electrostatic filter 6 are sequentially arranged in the rectangular shell 1, the magnetic suspension main engine 3 and the primary-intermediate effect electrostatic filter 6 are sequentially arranged along the distribution direction of the rectangular shell 1 and the cylindrical shell 2, and the magnetic suspension main engine 3 is a refrigeration main engine driven by a magnetic suspension technology.
The straight-through direct evaporation section, the air blower section and the silencing air outlet section are sequentially arranged in the cylindrical shell 2, the surface air cooler 7 is arranged at the straight-through direct evaporation section, the air blower section is provided with the fan 8, the silencing air outlet section is provided with the silencers 9, the silencers 9 are arranged in the cylindrical shell in an array mode, one part of the silencers 9 are distributed in a rectangular array mode, and the rest silencers 9 are arranged on the outer side of the rectangular array in an annular array mode, so that all the silencers are arranged in a circular array mode. To the design of muffler 9, adopt the mode that circular array and rectangle array combination were arranged, come to cooperate with cylindrical housing 2, distribution muffler that can be as much as possible can not influence the normal circulation of air simultaneously again, improves the noise reduction effect.
The surface cooler 7 is a hollow cylindrical structure with two sides both open, the two open sides are respectively an air inlet side and an air outlet side, and an airflow distribution assembly is further arranged in the surface cooler 7 and is: the two sides inside the surface cooler 7 are provided with airflow distribution plate groups, each airflow distribution plate group is composed of a plurality of airflow distribution plates 71 distributed along the direction from the air inlet side to the air outlet side, one side, close to the inner wall of the surface cooler 7, of each airflow distribution plate 71 is an arc-shaped surface, two sides of each airflow distribution plate 71 are installed in the surface cooler 7 through two fixing rods 72, the airflow distribution plates 71 are installed on the same two fixing rods 72 of each airflow distribution plate 71 in the same group, the airflow distribution plates 71 are obliquely arranged, the oblique direction of each airflow distribution plate 71 is gradually inclined towards the air inlet side of the surface cooler 7 from the direction from the inner wall of the surface cooler 7 to the central axis direction of the surface cooler 7, a sealing plate 73 is further installed on the air outlet side of the surface cooler 7, a plurality of air outlet holes 74 are formed in the sealing plate 73, and the air outlet holes 74 are circular holes. The arrangement of the airflow distribution assembly in the surface air cooler 7, through the design of the airflow distribution plate 71, uniformly distributes the air passing through the surface air cooler 7, and ensures the refrigeration or heating effect of all the passing air; the air outlet holes 74 of the sealing plate 73 are designed to uniformly discharge air so as to avoid excessive or insufficient air discharge in a partial area.
And the cold source component is arranged at the side of the shell and comprises a cooling tower 10, the cooling tower is connected with the magnetic suspension main machine 3 through a cooling water supply pipe 11 and a cooling water return pipe 12 to form a circulation loop, and an electronic descaling instrument 13 and a cooling water pump 14 are further arranged on the cooling water supply pipe 11.
The circular air conditioning unit with the cold source realizes the treatment of air through the matching of the magnetic suspension main machine and the surface cooler, reduces components needing to work, reduces the operation cost, adopts the magnetic suspension main machine to work, has lower operation cost than the prior air conditioning unit, does not need lubricating oil for the magnetic suspension main machine to work, reduces the maintenance cost, avoids the formation of an oil film which hinders heat transfer on the surface of the surface cooler due to the existence of the lubricating oil, and improves the working efficiency of the unit; in addition, the cold source component is additionally arranged to be matched, so that the unit is provided with a cold source, and the cold source does not need to be additionally connected, and the use is convenient; and by adopting the air conditioning unit with the structure, air can pass through the rectangular shell and the cylindrical shell in a straight-through manner, so that the aim of saving energy is fulfilled.
The rectangular shell 1 is matched with the cylindrical shell 2 for the shell, so as to be matched with the magnetic suspension main machine 3, so as to reduce the whole size of the shell, save the required space and reduce the occupied area, because the transverse size of the magnetic suspension main body 3 is longer, if the magnetic suspension main body 3 is also arranged by adopting the cylindrical shell, considering the installation height of the magnetic suspension main body in the shell, the compactness degree and the reserved space in the space, and the like, the diameter of the required shell is far larger than the diameter of the existing cylindrical shell 2 and is also much larger than the size of the rectangular shell 1, so the rectangular shell 1 is adopted to arrange the magnetic suspension main body 3, and the purpose of reducing the occupied area is achieved.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a take circular air conditioning unit of cold source which characterized in that: comprises that
The shell is formed by sequentially connecting a rectangular shell and a cylindrical shell, a cavity for accommodating the device installation is respectively arranged in the rectangular shell and the cylindrical shell, an air inlet is arranged at the side end of the rectangular shell, and an air outlet is arranged at the side end of the cylindrical shell;
a magnetic suspension host and a primary-intermediate effect electrostatic filter are sequentially arranged in the rectangular shell;
a straight-through direct evaporation section, an air blower section and a silencing air outlet section are sequentially arranged in the cylindrical shell, a surface air cooler is arranged at the straight-through direct evaporation section, a fan is arranged at the air blower section, and a plurality of silencers are arranged at the silencing air outlet section;
the surface cooler is the equal open-ended hollow cylinder structure in both sides, and two opening sides are the side of admitting air respectively, give vent to anger the side, still are provided with the air current distribution subassembly in the surface cooler, the air current distribution subassembly is: the two sides in the surface cooler are respectively provided with an airflow distribution plate group, each airflow distribution plate group consists of a plurality of airflow distribution plates which are distributed along the direction from the air inlet side to the air outlet side, the airflow distribution plates are obliquely arranged, the inclination direction of the airflow distribution plates is inclined towards the air inlet side of the surface cooler, the air outlet side of the surface cooler is also provided with a sealing plate, and the sealing plate is provided with a plurality of air outlet holes;
and the cold source component is arranged at the side of the shell and comprises a cooling tower, the cooling tower is connected with the magnetic suspension host through a cooling water supply pipe and a cooling water return pipe to form a circulation loop, and the cooling water supply pipe is also provided with an electronic scale removal instrument and a cooling water pump.
2. The round air conditioning unit with the cold source as claimed in claim 1, wherein: the air inlets on the rectangular shell are totally two, wherein one air inlet is positioned at the top end of the rectangular shell, and the other air inlet is positioned at the side end of the rectangular shell.
3. The round air conditioning unit with the cold source as claimed in claim 1, wherein: the silencers are arranged in the cylindrical shell in an array mode, one part of the silencers are distributed in a rectangular array mode, and the rest silencers are arranged on the outer side of the rectangular array in an annular array mode, so that all the silencers are arranged in a circular array mode.
4. The round air conditioning unit with the cold source as claimed in claim 1, wherein: at least one access door is arranged on each of the rectangular shell and the cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122605654.5U CN216203950U (en) | 2021-10-28 | 2021-10-28 | Circular air conditioning unit with cold source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122605654.5U CN216203950U (en) | 2021-10-28 | 2021-10-28 | Circular air conditioning unit with cold source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216203950U true CN216203950U (en) | 2022-04-05 |
Family
ID=80891932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122605654.5U Active CN216203950U (en) | 2021-10-28 | 2021-10-28 | Circular air conditioning unit with cold source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216203950U (en) |
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2021
- 2021-10-28 CN CN202122605654.5U patent/CN216203950U/en active Active
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