CN211261225U - Fan heat abstractor for central air conditioning - Google Patents
Fan heat abstractor for central air conditioning Download PDFInfo
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- CN211261225U CN211261225U CN201921884515.7U CN201921884515U CN211261225U CN 211261225 U CN211261225 U CN 211261225U CN 201921884515 U CN201921884515 U CN 201921884515U CN 211261225 U CN211261225 U CN 211261225U
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- filter screen
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Abstract
The utility model discloses a fan heat abstractor for central air conditioning, include the base and fix the box in the base upper end, the box sets up for cavity, fixedly connected with fin in the box, the both sides lateral wall of box all is equipped with a plurality of air-supply lines of arranging the setting, the upper end of box still is connected with the draught fan, and is connected with the play tuber pipe rather than the cooperation setting on the draught fan, the upper end of base is equipped with the header tank that sets up with the box cooperation, and is a plurality of the one end that the box was kept away from to the air-supply line all is equipped with the filter tube. The utility model is simple in operation, convenient to use through setting up first filter screen and second filter screen, filters the impurity that contains in the air among the entering box, reduces the entering of dust as far as possible, prevents that the dust from having the damage to the part of box inside, has improved the life of device, and the filter tube installation is dismantled simply swiftly, is convenient for overhaul the filter tube and washs, has improved work efficiency, has reduced staff's intensity of labour.
Description
The technical field is as follows:
the utility model relates to a heat abstractor technical field especially relates to a fan heat abstractor for central air conditioning.
Background art:
the central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner and intensively processes air to meet the comfort requirement. Patent document No. CN206973860U discloses a central air-conditioning heat dissipation device, in which the dust filtering cloth and the filter screen used for filtering are stained with a lot of dust after long-term use, which affects the air intake, and meanwhile, the filter screen and the dust filtering cloth are not easy to be taken down, which is not easy to be cleaned, and takes a long time, thereby increasing the labor intensity of the workers; in addition, the filter screen and the dust filtering cloth are inconvenient to disassemble, are inconvenient to clean and consume a long time, so that the labor intensity of workers is improved; therefore, we propose a fan heat dissipation device for a central air conditioner to solve the above problems.
The utility model has the following contents:
the utility model aims at solving the problem existing in the prior art and providing a fan heat abstractor for central air conditioning.
The utility model discloses by following technical scheme implement:
the utility model provides a fan heat abstractor for central air conditioning, includes the base and fixes the box in the base upper end, the box sets up for cavity, fixedly connected with fin in the box, the both sides lateral wall of box all is equipped with a plurality of air-supply lines of arranging the setting, the upper end of box still is connected with the draught fan, and is connected with the play tuber pipe rather than the cooperation setting on the draught fan, the upper end of base is equipped with the header tank that sets up with the box cooperation, and is a plurality of the box is kept away from to the air-supply line one end all is equipped with the filter tube, and is equipped with first filter screen and second filter screen in the filter tube, the second filter screen is close to the air-supply line setting, all be equipped with the filtration pore on first filter screen and the second filter screen, the inner wall of filter tube is equipped with the.
Furthermore, the size of the filtering holes of the first filter screen is larger than that of the filtering holes of the second filter screen.
Furthermore, a mounting ring is arranged in the filter pipe, the inner wall of the mounting ring is fixedly connected with dust filtering cloth, and the mounting ring is abutted to the air inlet pipe.
Further, the filter pipe, the first filter screen and the second filter screen are all made of metal materials.
Furthermore, a plurality of one end orientation that the box was kept away from to the air-supply line all inclines upwards to set up.
The utility model has the advantages that:
1. the utility model is simple in operation, convenient to use through setting up first filter screen and second filter screen, filters the impurity that contains in the air among the entering box, reduces the entering of dust as far as possible, prevents that the dust from having the damage to the part of box inside, has improved the life of device, and the filter tube installation is dismantled simply swiftly, is convenient for overhaul the filter tube and washs, has improved work efficiency, has reduced staff's intensity of labour.
2. Through setting up the collar and straining dirt cloth, carry out the third time to the air that gets into the box inside and filter, reduced the possibility that the dust gets into the inside internal part of damage of box, protected the safety of box internal part, filter tube and first filter screen and second filter screen are not fragile, have improved its life, have reduced cost of maintenance simultaneously.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present embodiment;
fig. 2 is a schematic structural diagram at a in fig. 1.
In the figure: the air-conditioning dust filter comprises a base 1, a box body 2, radiating fins 3, an air inlet pipe 4, an induced draft fan 5, an air outlet pipe 6, a water collecting tank 7, a filter pipe 8, a first filter screen 9, a second filter screen 10, internal threads 11, external threads 12, a mounting ring 13 and dust filtering cloth 14.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1 and 2, the fan heat dissipation device for a central air conditioner comprises a base 1 and a box body 2 fixed at the upper end of the base 1, wherein the box body 2 is hollow, heat dissipation fins 3 are fixedly connected in the box body 2, a plurality of air inlet pipes 4 are arranged on the side walls of the two sides of the box body 2, the upper end of the box body 2 is also connected with an induced draft fan 5, an air outlet pipe 6 matched with the draught fan 5 is connected on the draught fan, a water collecting tank 7 matched with the box body 2 is arranged at the upper end of the base 1, a filter pipe 8 is arranged at one end of each air inlet pipe 4 far away from the box body 2, a first filter screen 9 and a second filter screen 10 are arranged in the filter pipe 8, the second filter screen 10 is arranged close to the air inlet pipe 4, filter holes are formed in the first filter screen 9 and the second filter screen 10, internal threads 11 are formed in the inner wall of the filter pipe 8, and external threads 12 in threaded connection with the internal threads 11 are formed in the outer side wall of the air inlet pipe 4;
it should be noted that, in the use process of the device, the induced draft fan 5 drives the air inside the box body 2 to flow, so that the air inlet pipe 4 sucks air, the air is discharged through the air outlet pipe 6 after being radiated by the radiating fins 3, wherein the outside air firstly passes through the filter pipe 8 and is filtered by the first filter screen 9 and the second filter screen 10 in the process of entering the box body 2, so as to filter the impurities contained in the air entering the box body 2, reduce the entering of dust as much as possible, prevent the dust from damaging the parts inside the box body 2, prolong the service life of the device, when the dust contaminated on the filter pipe 8 needs to be cleaned, the filter pipe 8 is rotated, so that the internal thread 11 and the external thread 12 rotate relatively, the filter pipe 8 is screwed down, so that the dust on the first filter screen 9 and the second filter screen 10 inside the filter pipe 8 can be cleaned, after the cleaning is completed, through the cooperation of internal thread 11 and external screw thread 12 again, make filter tube 8 be connected with air-supply line 4, filter tube 8 installation is dismantled simply swiftly, be convenient for overhaul the washing to filter tube 8, and the work efficiency is improved, regularly clears up filter tube 8, prevents that first filter screen 9 and second filter screen 10 from being infected with too much dust and leading to filtering the hole jam and make the intake reduce, thereby the radiating efficiency of fan has been reduced, for the comparison file open (bulletin) no: the central air-conditioning heat dissipation device disclosed in CN206973860U, by arranging the filter pipe 8, filters impurities contained in air entering the box body 2, reduces the entering of dust as much as possible, prevents the dust from damaging parts inside the box body 2, prolongs the service life of the device, and is simple and quick to install and disassemble the filter pipe 8, convenient to overhaul and clean the filter pipe 8, and improves the working efficiency;
wherein, the size of the filtering hole of the first filter screen 9 is larger than that of the filtering hole of the second filter screen 10;
it should be noted that the filtering holes of the first filtering net 9 are larger than the filtering holes of the second filtering net 10, the first filtering net 9 filters larger impurities in the air, the second filtering net 10 filters smaller impurities, and the filtering holes of the filtering nets can be effectively prevented from being blocked by dust;
wherein, a mounting ring 13 is arranged in the filter pipe 8, the inner wall of the mounting ring 13 is fixedly connected with a dust filtering cloth 14, and the mounting ring 13 is abutted against the air inlet pipe 4;
it should be noted that, by arranging the mounting ring 13 and the dust filtering cloth 14, the air entering the interior of the box body 2 is filtered for the third time, so that the possibility that the dust enters the interior of the box body 2 to damage the internal components is reduced, the safety of the internal components of the box body 2 is protected, and the mounting ring 13 is finally abutted against the second filter screen 10 and the air inlet pipe 4, so as to fix the mounting ring 13, which is shown in the final state in the drawing;
wherein, the filter pipe 8, the first filter screen 9 and the second filter screen 10 are all made of metal materials;
it should be noted that the filter pipe 8, the first filter screen 9 and the second filter screen 10 are not easy to damage, so that the service life of the filter pipe is prolonged, and meanwhile, the maintenance cost is reduced;
wherein, one end of the plurality of air inlet pipes 4 far away from the box body 2 is inclined upwards;
it should be noted that the air contains a certain amount of moisture, and when the air enters the air inlet pipe 4, the moisture contained therein may be stained on the inner wall of the air inlet pipe 4, and when the device is not used, water drops may fall to the ground or other places, and by arranging the air inlet pipe 4 to be inclined upward, this is prevented.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A fan heat dissipation device for a central air conditioner comprises a base (1) and a box body (2) fixed to the upper end of the base (1), and is characterized in that the box body (2) is hollow, heat dissipation fins (3) are fixedly connected to the box body (2), a plurality of air inlet pipes (4) are arranged on the side walls of the two sides of the box body (2), an induced draft fan (5) is further connected to the upper end of the box body (2), an air outlet pipe (6) matched with the induced draft fan is connected to the induced draft fan (5), a water collecting tank (7) matched with the box body (2) is arranged at the upper end of the base (1), a plurality of filter pipes (8) are arranged at one ends, far away from the box body (2), of the air inlet pipes (4), a first filter screen (9) and a second filter screen (10) are arranged in the filter pipes (8), and the second filter screen (10) is close to the air, all be equipped with the filtration pore on first filter screen (9) and second filter screen (10), the inner wall of filter tube (8) is equipped with internal thread (11), and the lateral wall of air-supply line (4) is equipped with external screw thread (12) with internal thread (11) threaded connection.
2. The fan radiator for central air conditioning according to claim 1, characterized in that the filter hole size of the first filter (9) is larger than the filter hole size of the second filter (10).
3. The fan radiator device for the central air conditioner according to claim 1, characterized in that a mounting ring (13) is arranged in the filter pipe (8), a dust filtering cloth (14) is fixedly connected to the inner wall of the mounting ring (13), and the mounting ring (13) is abutted to the air inlet pipe (4).
4. The fan radiator for central air conditioning according to claim 1, characterized in that the filtering pipe (8) and the first and second filters (9, 10) are made of metal material.
5. The fan radiator for central air conditioning according to claim 1, characterized in that the ends of the air inlet pipes (4) far from the box body (2) are all obliquely and upwardly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884515.7U CN211261225U (en) | 2019-11-04 | 2019-11-04 | Fan heat abstractor for central air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884515.7U CN211261225U (en) | 2019-11-04 | 2019-11-04 | Fan heat abstractor for central air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211261225U true CN211261225U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921884515.7U Active CN211261225U (en) | 2019-11-04 | 2019-11-04 | Fan heat abstractor for central air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211261225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810608A (en) * | 2022-04-10 | 2022-07-29 | 安徽卧龙泵阀股份有限公司 | High-temperature-resistant centrifugal pump |
-
2019
- 2019-11-04 CN CN201921884515.7U patent/CN211261225U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810608A (en) * | 2022-04-10 | 2022-07-29 | 安徽卧龙泵阀股份有限公司 | High-temperature-resistant centrifugal pump |
| CN114810608B (en) * | 2022-04-10 | 2024-04-26 | 安徽卧龙泵阀股份有限公司 | High-temperature-resistant centrifugal pump |
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