A spray device for a spray cooling tower

Abstract

The utility model discloses a kind of spray devices for spray cooling tower, it is related to spray cooling tower technical field, including the mounting seat of fixed installation in spray cooling tower, the main body mechanism is fixedly arranged in mounting seat, the main body mechanism includes the support shaft fixedly arranged on mounting seat, further include: water delivery mechanism, fixedly arranged on support shaft and receiving disc, control mechanism, fixedly arranged in the inside of upper double-sided spray head and lower double-sided spray head, for upper double-sided spray head and lower double-sided spray head spray control, by three-way electromagnetic valve control upper double-sided spray head and lower double-sided spray head other side atomizing nozzle spray, to promote upper double-sided spray head and lower double-sided spray head rotate to opposite direction, reciprocating in this way, so that upper double-sided spray head and lower double-sided spray head continue reciprocating rotation spray, not only avoid the cost and noise used when driving element drives rotation, also make spray in spray cooling tower more uniform.

Description

Technical Field

[0001] This utility model relates to the field of spray cooling tower technology, and specifically to a spray device for spray cooling towers. Background Technology

[0002] A spray cooling tower is an industrial device that uses spray technology to achieve heat exchange. It is mainly used to cool circulating water or process fluids by reducing the fluid temperature through efficient heat and mass transfer processes. Its core principle is to atomize water into tiny droplets through high-pressure nozzles, allowing them to fully contact the air and achieve cooling by utilizing the latent heat of vaporization and sensible heat of water.

[0003] Existing spray cooling towers often suffer from several drawbacks during operation. Firstly, the spray devices are mostly fixed structures, leading to uneven spraying. Secondly, some use motor-driven spray devices, resulting in excessive noise and high maintenance costs. Utility Model Content

[0004] The purpose of this invention is to provide a spraying device for spray cooling towers, in order to solve the problems of uneven spraying, high noise, and high cost in existing spray cooling tower spraying devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spray device for a spray cooling tower, comprising a mounting base fixedly installed inside the spray cooling tower, a main body mechanism fixedly mounted on the mounting base, the main body mechanism including a support shaft fixedly mounted on the mounting base, two receiving plates fixedly mounted on the support shaft, and a plurality of upper double-sided nozzles and lower double-sided nozzles rotatably mounted on the mounting base via the support shaft and the two receiving plates, further comprising: a water conveying mechanism fixedly mounted on the support shaft and the receiving plates. The tray is used for supplying water to several upper and lower double-sided nozzles. The water supply mechanism includes a water supply hose fixedly installed inside the support shaft. A water supply hose is fixedly installed between the receiving tray and the upper and lower double-sided nozzles, as well as between the receiving tray and the lower double-sided nozzles. A control mechanism is fixedly installed inside the upper and lower double-sided nozzles for spray control of the upper and lower double-sided nozzles. The control mechanism also includes a three-way solenoid valve fixedly installed in the middle position inside the upper and lower double-sided nozzles.

[0006] Furthermore, the main body mechanism also includes a torque shaft rotatably mounted on the side wall of the receiving plate, and two connecting rods are fixedly mounted on the torque shaft; the upper double-sided nozzle and the lower double-sided nozzle are both rotatably mounted on the support shaft through the connecting rods, the torque shaft and the receiving plate.

[0007] Furthermore, there are two upper double-sided nozzles and two lower double-sided nozzles. The upper double-sided nozzle is located above the lower double-sided nozzle, and the upper and lower double-sided nozzles are arranged in a cross shape. Atomizing nozzles are provided on both sides of the sidewalls of the upper and lower double-sided nozzles.

[0008] Furthermore, the water conveying mechanism also includes a water conveying hose that passes through the interior of the receiving plate and the support shaft and is connected to the water supply hose.

[0009] Furthermore, the control mechanism also includes an electrical wire fixedly installed on the side wall of the water delivery hose. One end of the electrical wire is fixedly installed inside the upper double-sided nozzle or the lower double-sided nozzle, and the other end of the electrical wire passes through the inside of the receiving plate and is electrically connected to an external power source along the side wall of the support shaft.

[0010] Furthermore, one end of the three-way solenoid valve is connected to the water delivery hose, and the other two ends of the three-way solenoid valve are respectively connected to the two sides of the upper double-sided nozzle or the lower double-sided nozzle.

[0011] Compared with the prior art, the present invention provides a spraying device for a spray cooling tower. By providing a mounting base and a support shaft, the upper and lower double-sided nozzles are easily mounted on the mounting base and support shaft via a connecting rod and a torque shaft in conjunction with a receiving plate. The mounting base is then installed in the spray cooling tower for use. When the upper and lower double-sided nozzles are in use, the atomizing nozzles on both sides of the upper and lower double-sided nozzles can be controlled by a three-way solenoid valve to spray. A water supply hose and a water delivery hose continuously provide water to the upper and lower double-sided nozzles, thus enabling the three-way solenoid valve to control the spraying. The atomizing nozzles on one side of the double-sided nozzles and the lower double-sided nozzles spray mist, driving the two upper double-sided nozzles to rotate clockwise and the two lower double-sided nozzles to rotate counterclockwise. When either the upper or lower double-sided nozzle rotates to 90°, the atomizing nozzles on the other side of the upper and lower double-sided nozzles spray mist, driving the upper and lower double-sided nozzles to rotate in opposite directions. This cycle repeats continuously, allowing the upper and lower double-sided nozzles to continuously rotate and spray mist. This not only avoids the cost and noise of using drive components to drive the rotation but also makes the spray in the spray cooling tower more uniform. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0013] Figure 1 A schematic diagram of the overall structure of the spray device of the spray cooling tower provided in this embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the connection structure of the spraying device provided in an embodiment of the present utility model;

[0015] Figure 3 Provided for the embodiments of this utility model Figure 1 Schematic diagram of the structure at point A in the middle;

[0016] Figure 4 A schematic diagram of the internal control structure of the double-sided nozzle provided in an embodiment of this utility model.

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. Mounting base; 2. Support shaft; 3. Receiving plate; 4. Torque shaft; 5. Connecting rod; 6. Upper double-sided nozzle; 7. Water supply hose; 8. Lower double-sided nozzle; 9. Electrical wire; 10. Atomizing nozzle; 11. Three-way solenoid valve; 12. Water supply hose. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0020] As attached Figure 1 To be continued Figure 4 As shown:

[0021] Example 1:

[0022] This utility model provides a spraying device for a spray cooling tower, including a mounting base 1 fixedly installed inside the spray cooling tower. The mounting base 1 is fixedly equipped with a main structure, which includes a support shaft 2 fixedly mounted on the mounting base 1. Two receiving plates 3 are fixedly mounted on the support shaft 2. The mounting base 1 is rotatably equipped with a plurality of upper double-sided nozzles 6 and lower double-sided nozzles 8 via the support shaft 2 and the two receiving plates 3. The device also includes a water supply mechanism, fixedly mounted on the support shaft 2 and the receiving plates 3, for supplying water to the plurality of upper double-sided nozzles 6 and lower double-sided nozzles 8. The upper double-sided nozzle 6 and the lower double-sided nozzle 8 are used for water supply. The water supply mechanism includes a water supply hose 12 fixedly installed inside the support shaft 2. A water supply hose 7 is fixedly installed between the receiving plate 3 and the upper double-sided nozzle 6 and between the receiving plate 3 and the lower double-sided nozzle 8. The control mechanism is fixedly installed inside the upper double-sided nozzle 6 and the lower double-sided nozzle 8 for spray control of the upper double-sided nozzle 6 and the lower double-sided nozzle 8. The control mechanism also includes a three-way solenoid valve 11 fixedly installed in the middle position inside the upper double-sided nozzle 6 and the lower double-sided nozzle 8.

[0023] By providing a mounting base 1 and a support shaft 2, the upper double-sided nozzle 6 and the lower double-sided nozzle 8 can be easily mounted on the mounting base 1 and the support shaft 2 via a connecting rod 5 and a torque shaft 4 in conjunction with a receiving plate 3. The mounting base 1 is then installed in a spray cooling tower for use. When the upper double-sided nozzle 6 and the lower double-sided nozzle 8 are in use, the atomizing nozzles 10 on both sides of the upper double-sided nozzle 6 and the lower double-sided nozzle 8 can be controlled by a three-way solenoid valve 11 to spray. Water is continuously supplied to the upper double-sided nozzle 6 and the lower double-sided nozzle 8 by a water supply hose 12 and a water delivery hose 7, thus enabling the three-way solenoid valve 11 to control the upper double-sided nozzle 6 and the lower double-sided nozzle 8. One side of the atomizing nozzle 10 sprays mist and drives the two upper double-sided nozzles 6 to rotate clockwise and the two lower double-sided nozzles 8 to rotate counterclockwise. When the upper double-sided nozzle 6 or the lower double-sided nozzle 8 rotates to 90°, the three-way solenoid valve 11 controls the atomizing nozzle 10 on the other side of the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to spray mist, so as to drive the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to rotate in opposite directions. This cycle repeats, so that the upper double-sided nozzle 6 and the lower double-sided nozzle 8 continue to rotate and spray mist. This not only avoids the cost and noise of using drive components to drive rotation, but also makes the spray in the spray cooling tower more uniform.

[0024] refer to Figure 1 , Figure 2 and Figure 3 The main structure includes a mounting base 1, a support shaft 2, a receiving plate 3, a torque shaft 4, an upper double-sided nozzle 6, and a lower double-sided nozzle 8;

[0025] The mounting base 1 is provided so that it can be easily fixedly installed inside the spray cooling tower. A support shaft 2 is fixedly connected to the mounting base 1. The support shaft 2 has a hollow structure inside and two receiving plates 3 are fixedly connected to the side wall of the support shaft 2. This makes it easy to install the mounting base 1, support shaft 2 and receiving plates 3 inside the spray cooling tower as support components during use.

[0026] Meanwhile, a torque shaft 4 is elastically rotatably connected to the side wall of the receiving plate 3, and two connecting rods 5 are fixedly connected to the side wall of the torque shaft 4. This allows the support shaft 2 to elastically rotatably connect to two upper double-sided nozzles 6 and a lower double-sided nozzle 8 via the two receiving plates 3, the torque shaft 4, and the connecting rods 5. This enables the two upper double-sided nozzles 6 and the lower double-sided nozzles 8 to rotate and spray on the side wall of the support shaft 2, thereby allowing the upper double-sided nozzles 6 and the lower double-sided nozzles 8 to spray. The torque shaft 4 is designed to be more uniform, and when the connecting rod 5 and the upper double-sided nozzle 6 and the connecting rod 5 and the lower double-sided nozzle 8 are not subjected to external force, the elastic performance of the torque shaft 4 itself allows the two upper double-sided nozzles 6 and the lower double-sided nozzle 8 to form a "+" shape. In addition, the torque shaft 4 itself has a lower elastic performance, so when the upper double-sided nozzle 6 and the lower double-sided nozzle 8 are spraying, the thrust generated by the spray is greater than the elastic capacity of the torque shaft 4.

[0027] Secondly, atomizing nozzles 10 are provided on both sides of the sidewalls of the upper double-sided nozzle 6 and the lower double-sided nozzle 8. This allows the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to atomize the spray through the atomizing nozzles 10 when they are in use, generating a force that pushes the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to rotate. This allows the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to rotate and spray synchronously when they are atomizing, thereby improving the uniformity of the spray from the upper double-sided nozzle 6 and the lower double-sided nozzle 8.

[0028] Example 2:

[0029] refer to Figure 1 , Figure 2 and Figure 3 The water conveying mechanism includes a water supply hose 12 and a water delivery hose 7;

[0030] A water supply hose 12 is fixedly connected to the mounting base 1, allowing one end of the water supply hose 12 to be connected to an external water source. The water supply hose 12 is installed inside the support shaft 2, which facilitates the water supply hose 12 to transport water along the water supply hose 12. A water delivery hose 7 is fixedly connected between the receiving plate 3 and the upper double-sided nozzle 6, and between the receiving plate 3 and the lower double-sided nozzle 8, so that the water delivery hose 7 can transport water from the receiving plate 3 to the upper double-sided nozzle 6 or the lower double-sided nozzle 8 for use. This ensures a continuous water supply when the upper double-sided nozzle 6 and the lower double-sided nozzle 8 are atomized and sprayed through the atomizing nozzle 10.

[0031] Meanwhile, inside the receiving plate 3, the water supply hose 7 penetrates the interior of the receiving plate 3 and the side wall of the support shaft 2, and is connected to the water supply hose 12 inside the support shaft 2. Therefore, the water supply hose 7 can guide the water source transported by the water supply hose 12 to the upper double-sided nozzle 6 or the lower double-sided nozzle 8 again. The water supply hose 7 is made of hose material and is reserved to be loose during installation. Its two ends are fixed to the receiving plate 3 and the upper double-sided nozzle 6 and the receiving plate 3 and the lower double-sided nozzle 8 respectively. Thus, when the atomizing nozzle 10 is working to atomize and spray, driving the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to rotate cyclically, the water supply hose 7 can rotate and adjust with the upper double-sided nozzle 6 or the lower double-sided nozzle 8, so as to facilitate the continuous spraying of the upper double-sided nozzle 6 and the lower double-sided nozzle 8.

[0032] refer to Figure 2 , Figure 3 and Figure 4 The control mechanism includes a three-way solenoid valve 11 and an electrical wire 9;

[0033] An electrical wire 9 is fixedly connected to the side wall of the water supply hose 7, with one end of the electrical wire 9 fixedly connected to the upper double-sided nozzle 6 or the lower double-sided nozzle 8, and the other end of the electrical wire 9 connected to an external power source along the side wall of the support shaft 2. A three-way solenoid valve 11 is fixedly connected inside both the upper double-sided nozzle 6 and the lower double-sided nozzle 8, and one end of the electrical wire 9 is connected to the three-way solenoid valve 11, so that the electrical wire 9 can continuously supply power to the three-way solenoid valve 11. When in use, the three-way solenoid valve 11 can be controlled and adjusted by an external control console, thereby improving the ease of use of the upper double-sided nozzle 6 and the lower double-sided nozzle 8.

[0034] Meanwhile, a three-way solenoid valve 11, located inside the upper double-sided nozzle 6 or the lower double-sided nozzle 8, has a water supply hose 7 connected to one of its three ends, and an atomizing nozzle 10 on both sides of the upper double-sided nozzle 6 or the lower double-sided nozzle 8. This allows the water supply hose 7 to continuously supply water to the three-way solenoid valve 11, while the other two ends of the three-way solenoid valve 11 can atomize and spray water through the atomizing nozzle 10. During use, the upper double-sided nozzle 6 and the lower double-sided nozzle 8 can be controlled by the three-way solenoid valve 11 to spray water from one of the atomizing nozzles 10 on either side of the upper double-sided nozzle 6 or the lower double-sided nozzle 8, thus driving both nozzles to spray. The upper double-sided nozzle 6 rotates clockwise and drives the two lower double-sided nozzles 8 to rotate counterclockwise. When the upper double-sided nozzle 6 or the lower double-sided nozzle 8 rotates to 90°, the three-way solenoid valve 11 controls the atomizing nozzles 10 on the other side of the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to spray, thereby driving the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to rotate in opposite directions. This cycle repeats, allowing the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to continuously rotate and spray. This not only avoids the cost and noise of using drive components to drive the rotation, but also makes the spray in the spray cooling tower more uniform.

[0035] Working Principle: The system includes a mounting base 1 for easy installation within the spray cooling tower. A support shaft 2 is fixedly connected to the mounting base 1. The support shaft 2 has a hollow interior, and two receiving plates 3 are fixedly connected to its side walls. This allows the mounting base 1, support shaft 2, and receiving plates 3 to be easily installed and fixed within the spray cooling tower as supporting components. A torque shaft 4 is elastically rotatably connected to the side walls of the receiving plates 3, and two connecting rods 5 are fixedly connected to the side walls of the torque shaft 4. This allows the support shaft 2 to be connected via the two receiving plates 3 and the torque shaft 4. The connecting rod 5 is elastically rotatably connected to two upper double-sided nozzles 6 and two lower double-sided nozzles 8, allowing the two upper double-sided nozzles 6 and 8 to rotate and spray on the side wall of the support shaft 2, resulting in more uniform spraying. A water supply hose 12 is fixedly connected to the mounting base 1, allowing one end of the hose 12 to connect to an external water source. The water supply hose 12 is positioned inside the support shaft 2, facilitating the delivery of water along its length. Furthermore, the receiving plate 3 and... A water supply hose 7 is fixedly connected between the upper double-sided nozzle 6, the receiving plate 3, and the lower double-sided nozzle 8. This allows the water supply hose 7 to deliver water from the receiving plate 3 to either the upper double-sided nozzle 6 or the lower double-sided nozzle 8 for use. This ensures a continuous water supply when the upper double-sided nozzle 6 and the lower double-sided nozzle 8 atomize and spray through the atomizing nozzle 10. Furthermore, during use, the atomizing nozzle 10 on one side of the upper double-sided nozzle 6 and the lower double-sided nozzle 8 can be controlled by a three-way solenoid valve 11 to spray and push... The two upper double-sided nozzles 6 rotate clockwise and drive the two lower double-sided nozzles 8 to rotate counterclockwise. When the upper double-sided nozzle 6 or the lower double-sided nozzle 8 rotates to 90°, the three-way solenoid valve 11 controls the atomizing nozzles 10 on the other side of the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to spray, thereby driving the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to rotate in opposite directions. This cycle repeats, allowing the upper double-sided nozzle 6 and the lower double-sided nozzle 8 to continuously rotate and spray. This not only avoids the cost and noise of using drive components to drive the rotation, but also makes the spray in the spray cooling tower more uniform.

[0036] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A spray device for a spray cooling tower, comprising a mounting base (1) fixedly installed inside the spray cooling tower, the mounting base (1) being fixedly provided with a main body mechanism, the main body mechanism including a support shaft (2) fixedly installed on the mounting base (1), two receiving plates (3) fixedly installed on the support shaft (2), and the mounting base (1) being rotatably provided with a plurality of upper double-sided nozzles (6) and lower double-sided nozzles (8) via the support shaft (2) and the two receiving plates (3), characterized in that, Also includes: The water conveying mechanism is fixedly installed on the support shaft (2) and the receiving plate (3) for conveying water to several upper double-sided nozzles (6) and lower double-sided nozzles (8). The water conveying mechanism includes a water supply hose (12) fixedly installed inside the support shaft (2). A water supply hose (7) is fixedly installed between the receiving plate (3) and the upper double-sided nozzles (6) and between the receiving plate (3) and the lower double-sided nozzles (8). The control mechanism is fixedly installed inside the upper double-sided nozzle (6) and the lower double-sided nozzle (8) for spray control of the upper double-sided nozzle (6) and the lower double-sided nozzle (8). The control mechanism also includes a three-way solenoid valve (11) fixedly installed in the middle position inside the upper double-sided nozzle (6) and the lower double-sided nozzle (8).

2. A spray device for a spray cooling tower according to claim 1, characterized in that, The main structure also includes a torque shaft (4) rotatably mounted on the side wall of the receiving plate (3), and two connecting rods (5) are fixedly mounted on the torque shaft (4). The upper double-sided nozzle (6) and the lower double-sided nozzle (8) are both rotatably mounted on the support shaft (2) via the connecting rod (5), the torque shaft (4) and the receiving plate (3).

3. A spray device for a spray cooling tower according to claim 2, characterized in that, There are two upper double-sided nozzles (6) and two lower double-sided nozzles (8). The upper double-sided nozzle (6) is located above the lower double-sided nozzle (8), and the upper double-sided nozzle (6) and the lower double-sided nozzle (8) are arranged in a cross shape. Furthermore, both sides of the upper double-sided nozzle (6) and the lower double-sided nozzle (8) are provided with atomizing nozzles (10).

4. A spray device for a spray cooling tower according to claim 3, characterized in that, The water delivery mechanism also includes the water delivery hose (7) which passes through the interior of the receiving plate (3) and the support shaft (2) and is connected to the water supply hose (12).

5. A spray device for a spray cooling tower according to claim 1, characterized in that, The control mechanism also includes an electrical wire (9) fixedly installed on the side wall of the water delivery hose (7). One end of the electrical wire (9) is fixedly installed inside the upper double-sided nozzle (6) or the lower double-sided nozzle (8), and the other end of the electrical wire (9) passes through the inside of the receiving plate (3) and is electrically connected to an external power source along the side wall of the support shaft (2).

6. A spray device for a spray cooling tower according to claim 5, characterized in that, One end of the three-way solenoid valve (11) is connected to the water delivery hose (7), and the other two ends of the three-way solenoid valve (11) are respectively connected to the two sides of the upper double-sided nozzle (6) or the lower double-sided nozzle (8).

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