A high temperature circulating fan

Abstract

The utility model discloses a high temperature circulating fan, including fan support and circulating fan main part, the air inlet of circulating fan main part is installed with filter mechanism through mounting mechanism, and the inside installation of filter mechanism has cooling water pipe, the outside of cooling water pipe is provided with water spraying mechanism, the inside of cooling water pipe and water spraying mechanism all is connected with water injection mechanism, and the outside installation of filter mechanism has cleaning mechanism. The utility model discloses through installing bolt and circulating fan main part thread connection of mounting plate, can conveniently install filter mechanism in the end of circulating fan main part, to through water injection mechanism can respectively to cooling water pipe and water spraying mechanism inside water supply, when the airflow passes through cooling water pipe inside, can cool the air, and the circulating fan main part can blow out the cold wind, and when spraying water mist through water spraying mechanism, can humidify the air, further play the cooling effect.

Description

Technical Field

[0001] This utility model relates to the field of circulating fan technology, and in particular to a high-temperature circulating fan. Background Technology

[0002] A circulating fan is a machine that uses input mechanical energy to increase gas pressure and discharge gas. It is a type of driven fluid machinery. Circulating fans are widely used in factories, mines, tunnels, cooling towers, vehicles, ships and buildings for ventilation, dust removal and cooling, as well as for ventilation and induced draft in boilers and industrial furnaces.

[0003] In existing furnaces and kilns, circulating fans are used for ventilation and cooling to reduce the heat in the production workshop. However, when the fans are in use, they can only play the role of exhausting air. When the temperature around the fans is high, the exhausting air has a certain temperature, resulting in poor cooling effect. Therefore, we propose a high-temperature circulating fan to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-temperature circulating fan.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-temperature circulating fan includes a fan bracket and a circulating fan body. The air inlet of the circulating fan body is equipped with a filter mechanism installed through an installation mechanism. A cooling water pipe is installed inside the filter mechanism. A water spraying mechanism is provided on the outside of the cooling water pipe. Both the cooling water pipe and the water spraying mechanism are connected to a water injection mechanism. A cleaning mechanism is installed on the outside of the filter mechanism.

[0007] Preferably, the installation mechanism includes mounting bolts, and the air inlet end of the circulating fan body is fitted with an installation plate by the mounting bolts. The cross-section of the installation plate is set in an L shape, which facilitates the engagement and installation of the filter mechanism.

[0008] Preferably, the filtration mechanism includes an outer filter plate, the end of the mounting plate is fixedly connected to the outer filter plate, and the inner wall of the outer end of the outer filter plate is fixedly connected to a fixed bracket. The outer filter plate can facilitate the filtration of airflow and reduce dust entering the main body of the circulating fan.

[0009] Preferably, the water spraying mechanism includes a water spraying pipe, with a water spraying pipe provided on the outside of the cooling water pipe and the water spraying pipe connected to a fixed bracket. A ring of atomizing nozzles is installed at equal intervals on the surface of the water spraying pipe. Through the water spraying pipe and multiple sets of atomizing nozzles, water mist can be mixed with airflow.

[0010] Preferably, the water injection mechanism includes a branch water pipe, the interior of the cooling water pipe and the spray pipe are respectively connected to both ends of the branch water pipe, and a delivery water pipe is connected to the center of the branch water pipe. A sealing valve is installed inside the end of the branch water pipe that is connected to the spray mechanism, and the sealing valve can easily seal one end of the branch water pipe.

[0011] Preferably, the cleaning mechanism includes a fixed shaft, the outer surface of the filter outer plate is mounted with the fixed shaft via a bearing, and a snap-fit ​​plate is fixedly connected to the surface of the fixed shaft. A fiber bolt is threaded into the outer side of the snap-fit ​​plate, and the surface of the fiber bolt abuts against a cleaning scraper. The cleaning scraper can be easily disassembled via the fiber bolt.

[0012] Preferably, two sets of snap-fit ​​plates are symmetrically fixed on the surface of the fixed shaft, and the spacing between the two sets of snap-fit ​​plates is adapted to the surface size of the cleaning scraper. The two sets of snap-fit ​​plates facilitate the installation of the cleaning scraper.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. The device is connected to the main body of the circulating fan by bolts passing through the mounting plate. This allows the filter mechanism to be easily installed inside the end of the circulating fan body. The water injection mechanism can supply water to the cooling water pipe and the spray mechanism respectively. When the airflow passes through the cooling water pipe, it can cool the air, making it easier for the circulating fan body to blow out cold air. When the spray mechanism sprays water mist, it can humidify the air and further achieve the cooling effect.

[0015] 2. This device inserts the cleaning scraper inside the snap-fit ​​plate, allowing the fiber bolts to pass through the snap-fit ​​plate and abut against the cleaning scraper, effectively facilitating the disassembly and assembly of the cleaning scraper. At the same time, by rotating the fixed shaft, the snap-fit ​​plate can drive the cleaning scraper to rotate along the surface of the filter mechanism, making it convenient to periodically clean the filter material on the surface of the filter mechanism. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a high-temperature circulating fan proposed in this utility model;

[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of the filter outer plate and fixed support structure;

[0018] Figure 3 for Figure 1 A three-dimensional schematic diagram of the structure of the water spray pipe and the branch water pipe in the middle;

[0019] Figure 4 for Figure 1 An exploded 3D diagram of the snap-fit ​​plate and cleaning scraper structure.

[0020] In the diagram: 1. Fan support frame; 2. Main body of the circulating fan;

[0021] 3. Mounting mechanism; 31. Mounting bolts; 32. Mounting plate;

[0022] 4. Filter mechanism; 41. Filter outer plate; 42. Fixing bracket;

[0023] 5. Cooling water pipes;

[0024] 6. Water spraying mechanism; 61. Water spray pipe; 62. Atomizing nozzle;

[0025] 7. Water injection mechanism; 71. Diversion pipe; 72. Water delivery pipe; 73. Sealing valve;

[0026] 8. Cleaning mechanism; 81. Fixed shaft; 82. Clip plate; 83. Fiber bolt; 84. Cleaning scraper. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Reference Figure 1-4 A high-temperature circulating fan includes a fan bracket 1 and a circulating fan body 2. The air inlet of the circulating fan body 2 is equipped with a filter mechanism 4 through an installation mechanism 3. A cooling water pipe 5 is installed inside the filter mechanism 4, and a water spraying mechanism 6 is provided on the outside of the cooling water pipe 5. The temperature of the passing airflow can be reduced through the cooling water pipe 5 and the water spraying mechanism 6. A water injection mechanism 7 is connected inside both the cooling water pipe 5 and the water spraying mechanism 6. A cleaning mechanism 8 is installed on the outside of the filter mechanism 4.

[0029] Furthermore, refer to Figure 1 and Figure 2 It can be seen that the installation mechanism 3 includes installation bolts 31. The air inlet end of the circulating fan body 2 is equipped with an installation plate 32 by the installation bolts 31. The cross-section of the installation plate 32 is set to L-shape. By setting the cross-section of the installation plate 32 to L-shape, the installation plate 32 can be locked onto the air inlet end surface of the circulating fan body 2.

[0030] Furthermore, refer to Figure 1 and Figure 2 It can be seen that the filter mechanism 4 includes a filter outer plate 41, the end of the mounting plate 32 is fixedly connected to the filter outer plate 41, and the inner wall of the outer end of the filter outer plate 41 is fixedly connected to a fixed bracket 42. The fixed bracket 42 can conveniently limit and support the cooling water pipe 5 and the water spraying mechanism 6.

[0031] Furthermore, refer to Figure 2 and Figure 3 It can be seen that the water spraying mechanism 6 includes a water spraying pipe 61. The water spraying pipe 61 is provided on the outside of the cooling water pipe 5, and the water spraying pipe 61 is connected to the fixed bracket 42. A ring of atomizing nozzles 62 is installed at equal intervals on the surface of the water spraying pipe 61. The ring of atomizing nozzles 62 installed on the surface of the water spraying pipe 61 can conveniently spray water mist.

[0032] Furthermore, refer to Figure 1 and Figure 3 It can be seen that the water injection mechanism 7 includes a branch water pipe 71, a cooling water pipe 5 and a spray water pipe 61, which are respectively connected to both ends of the branch water pipe 71. A delivery water pipe 72 is connected to the center of the branch water pipe 71. The delivery water pipe 72 can facilitate the water supply and circulation to the cooling water pipe 5 and the spray water mechanism 6. A sealing valve 73 is installed inside the end of the branch water pipe 71 that is connected to the spray water mechanism 6. The sealing valve 73 can facilitate the sealing of one end of the branch water pipe 71.

[0033] Furthermore, refer to Figure 1 and Figure 4 It can be seen that the cleaning mechanism 8 includes a fixed shaft 81. The fixed shaft 81 is mounted on the outer surface of the filter outer plate 41 through a bearing. A snap-fit ​​plate 82 is fixedly connected to the surface of the fixed shaft 81. A fiber bolt 83 is inserted into the outer thread of the snap-fit ​​plate 82. The surface of the fiber bolt 83 abuts against the cleaning scraper 84. The fiber bolt 83 can conveniently limit the installation of the cleaning scraper 84.

[0034] Furthermore, refer to Figure 1 and Figure 4 It can be seen that there are two sets of snap-fit ​​plates 82 symmetrically fixed on the surface of the fixed shaft 81, and the spacing between the two sets of snap-fit ​​plates 82 is adapted to the surface size of the cleaning scraper 84. The two sets of snap-fit ​​plates 82 are fixed, which facilitates the insertion of the cleaning scraper 84.

[0035] Working principle: When this utility model is in use, the fan bracket 1, according to the attached... Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4By engaging the filter outer plate 41 and the fixed bracket 42 together with the mounting plate 32 at the air inlet of the circulating fan body 2, and connecting the mounting bolts 31 through the mounting plate 32 to the circulating fan body 2, the circulating fan body 2 can deliver water to the branch water pipe 71 through the water delivery pipe 72 when circulating air. At this time, the sealing valve 73 can seal the end of the branch water pipe 71 near the spray pipe 61, and the other end of the branch water pipe 71 can allow water to enter the cooling water pipe 5, so that the airflow can pass through the filter outer plate 41 when the circulating fan body 2 is blowing air. After filtration, the water passes through the cooling water pipe 5 for cooling. When high temperatures occur, the water inside the branch water pipe 71 can enter the spray pipe 61 by opening the sealing valve 73, and then be sprayed out through multiple sets of atomizing nozzles 62, so that the airflow contains water mist, further improving the cooling effect of the circulating fan body 2. At the same time, when the surface of the filter outer plate 41 needs to be cleaned, by rotating the fixed shaft 81, the fixed shaft 81 can be rotated along the surface of the filter outer plate 41 through the snap-fit ​​plate 82 and the fixed cleaning scraper 84, which is convenient for cleaning the filter material on the surface of the filter outer plate 41.

[0036] The above is the complete working principle of this utility model.

[0037] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0038] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0039] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A high-temperature circulating fan, comprising a fan support (1) and a circulating fan body (2), characterized in that, The air inlet of the circulating fan body (2) is equipped with a filter mechanism (4) through the installation mechanism (3), and a cooling water pipe (5) is installed inside the filter mechanism (4). A water spraying mechanism (6) is provided on the outside of the cooling water pipe (5). A water injection mechanism (7) is connected inside both the cooling water pipe (5) and the water spraying mechanism (6). A cleaning mechanism (8) is installed on the outside of the filter mechanism (4).

2. A high-temperature circulating fan according to claim 1, characterized in that, The installation mechanism (3) includes mounting bolts (31), and the air inlet end of the circulating fan body (2) is fitted with a mounting plate (32) by the mounting bolts (31), and the cross-section of the mounting plate (32) is set to L-shape.

3. A high-temperature circulating fan according to claim 2, characterized in that, The filtration mechanism (4) includes an outer filter plate (41), the end of the mounting plate (32) is fixedly connected to the outer filter plate (41), and the inner wall of the outer end of the outer filter plate (41) is fixedly connected to a fixing bracket (42).

4. A high-temperature circulating fan according to claim 3, characterized in that, The water spraying mechanism (6) includes a water spraying pipe (61). The water spraying pipe (61) is provided on the outside of the cooling water pipe (5), and the water spraying pipe (61) is connected to the fixed bracket (42). A ring of atomizing nozzles (62) is installed at equal intervals on the surface of the water spraying pipe (61).

5. A high-temperature circulating fan according to claim 4, characterized in that, The water injection mechanism (7) includes a branch water pipe (71), the interior of the cooling water pipe (5) and the spray pipe (61) are respectively connected to both ends of the branch water pipe (71), and a delivery water pipe (72) is connected at the center of the branch water pipe (71). A sealing valve (73) is installed inside the end of the branch water pipe (71) that is connected to the spray mechanism (6).

6. A high-temperature circulating fan according to claim 3, characterized in that, The cleaning mechanism (8) includes a fixed shaft (81). The outer surface of the filter outer plate (41) is fitted with the fixed shaft (81) via a bearing. A snap-fit ​​plate (82) is fixedly connected to the surface of the fixed shaft (81). A fiber bolt (83) is threaded into the outer side of the snap-fit ​​plate (82), and a cleaning scraper (84) abuts against the surface of the fiber bolt (83).

7. A high-temperature circulating fan according to claim 6, characterized in that, Two sets of snap-fit ​​plates (82) are symmetrically fixed on the surface of the fixed shaft (81), and the spacing between the two sets of snap-fit ​​plates (82) is adapted to the surface size of the cleaning scraper (84).

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