Cooling and spraying device for outdoor unit

Abstract

The utility model provides an outdoor unit cooling and spraying device which comprises a water supply pipe, a U-shaped fixing rod is installed on the upper portion of the water supply pipe, a fixing support is arranged on the lower portion of the U-shaped fixing rod, the lower end of the fixing support is connected with an end fixing plate, and a fastening bolt is installed on the side face of the end fixing plate. The end fixing plate is installed on one side of the outdoor unit box body, a plurality of fixing sleeves are installed on the upper side of the water supply pipe, a connecting pipe is installed on the lower side of each fixing sleeve, the other end of each connecting pipe is connected with a control valve, the lower portion of each control valve is connected with a universal tail pipe, and an atomizing nozzle is installed on the lower portion of each universal tail pipe. The water supply angle can be adjusted at will according to site requirements through the universal tail pipe, the atomization spray head can be moved to different positions of the outer machine box body through the universal tail pipe, and the outer machine box body can be cooled through the atomization spray head.

Description

Technical Field

[0001] The utility model belongs to the field of external unit cooling, and particularly relates to an external unit cooling spraying device. Background Art

[0002] In a high-temperature environment, especially in a workshop with poor ventilation in summer, when using an electric air conditioner for cooling, the heat dissipation efficiency of the air conditioner external unit will be affected, resulting in an increase in the operating temperature of the equipment. This will not only affect the performance of the air conditioner, but may also lead to an increase in energy consumption. Due to the high outdoor temperature, if cooling measures are not taken in time, the outdoor unit of the air conditioner is very likely to be damaged, and the air conditioner is prone to crashing due to the too high ambient temperature. Especially for a power distribution room with strict cooling requirements, if the temperature cannot be effectively controlled, fire and explosion accidents are extremely likely to occur. However, the existing external units cannot achieve the purpose of cooling, resulting in poor cooling effect and air conditioner crashing faults.

[0003] Therefore, in view of the deficiencies of the above solutions in actual production and implementation, they are corrected and improved. At the same time, in the spirit of seeking excellence and with the assistance of professional knowledge and experience, and after various ingenious ideas and tests, the present utility model is created to provide an external unit cooling spraying device for solving problems. Content of the Utility Model

[0004] The utility model provides an external unit cooling spraying device, which solves the problems that the existing external units cannot achieve the purpose of cooling, resulting in poor cooling effect and air conditioner crashing faults.

[0005] The technical solution of the utility model is realized as follows: An external unit cooling spraying device includes a water supply pipe. An upper part of the water supply pipe is provided with a U-shaped fixing rod, a lower part of the U-shaped fixing rod is provided with a fixing bracket, a lower end of the fixing bracket is connected to an end fixing plate, a set screw is installed on a side surface of the end fixing plate, the end fixing plate is installed on one side of an external unit box body, a plurality of fixing sleeves are installed on an upper side of the water supply pipe, a connecting pipe is installed on a lower side of the fixing sleeve, the other end of the connecting pipe is connected to a control valve, a lower part of the control valve is connected to a universal tail pipe, and a spraying nozzle is installed on a lower part of the universal tail pipe.

[0006] As a preferred embodiment, a chute is provided inside the end fixing plate, and the end fixing plate is slidably connected to a side surface of the fixing bracket, so that the fixing bracket can move inside the end fixing plate, thereby facilitating the adjustment of the position of the water supply pipe.

[0007] As a preferred embodiment, an installation hole is provided in an upper part of the fixing bracket, and the U-shaped fixing rod can be installed on the upper part of the fixing bracket.

[0008] As a preferred embodiment, the fixed sleeve is a movable T-shaped sleeve, and the diameter of the fixed sleeve is larger than that of the water supply pipe, facilitating the installation of the fixed sleeve on the upper part of the water supply pipe.

[0009] As a preferred embodiment, the fixed sleeve is connected to the water supply pipe by threads, and one end of the fixed sleeve is fixed on the outer side of the water supply pipe through the threaded connection.

[0010] As a preferred embodiment, the universal tail pipe is composed of a stainless steel bellows, and installation threads are provided at both ends of the universal tail pipe, enabling the universal tail pipe to adjust the water supply angle arbitrarily according to on-site requirements.

[0011] As a preferred embodiment, the atomizing nozzle is threadedly connected to the universal tail pipe, and the threaded connection facilitates the installation of the atomizing nozzle on the lower part of the universal tail pipe.

[0012] After adopting the above technical solutions, the beneficial effects of the present utility model are as follows: The connecting pipe is fixed on the upper part of the water supply pipe through threaded connection, the flow velocity inside the universal tail pipe can be controlled by the control valve, enabling the universal tail pipe to adjust the water supply angle arbitrarily according to on-site requirements. The atomizing nozzle can be moved to different positions of the outer machine box through the universal tail pipe, and the outer machine box can be cooled by using the atomizing nozzle, and the chassis is cooled by spraying, thereby improving the working efficiency of the outer machine and preventing the phenomenon of crashing due to excessive temperature. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a front view structural diagram of the water supply pipe of the present utility model;

[0016] Figure 3 It is a top view structural diagram of the water supply pipe of the present utility model;

[0017] In the figure, 1 - water supply pipe; 2 - fixed sleeve; 3 - universal tail pipe; 4 - atomizing nozzle; 5 - control valve; 6 - U-shaped fixing rod; 7 - fixing bracket; 8 - end fixing plate; 9 - outer machine box; 10 - set screw; 11 - connecting pipe. Detailed Embodiments

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] As Figures 1-3 shown, an external unit cooling spraying device includes a water supply pipe 1. A U-shaped fixing rod 6 is installed on the upper part of the water supply pipe 1. The water supply pipe 1 can be installed on the upper part of a fixing bracket 7 by using the U-shaped fixing rod 6. A fixing bracket 7 is provided at the lower part of the U-shaped fixing rod 6. The water supply pipe 1 can be fixed at different positions of the external unit housing 9 through the fixing bracket 7. The lower end of the fixing bracket 7 is connected to an end fixing plate 8. A set screw 10 is installed on the side of the end fixing plate 8. The fixing bracket 7 can be installed inside the end fixing plate 8 by using the set screw 10. The end fixing plate 8 is installed on one side of the external unit housing 9. A plurality of fixing sleeves 2 are installed on the upper side of the water supply pipe 1. The fixing sleeves 2 facilitate the installation of a connecting pipe 11 at the upper side water outlet of the water supply pipe 1. A connecting pipe 11 is installed at the lower side of the fixing sleeve 2, which facilitates the fixing of the connecting pipe 11 on the upper part of the water supply pipe 1. The other end of the connecting pipe 11 is connected to a control valve 5. The flow rate inside the universal tail pipe 3 can be controlled through the control valve 5. A universal tail pipe 3 is connected to the lower part of the control valve 5. The atomizing nozzle 4 can be moved to different positions of the external unit housing 9 through the universal tail pipe 3. An atomizing nozzle 4 is installed at the lower part of the universal tail pipe 3. The external unit housing 9 can be cooled by using the atomizing nozzle 4.

[0020] Further, a chute is provided inside the end fixing plate 8, and the side of the end fixing plate 8 is slidably connected to the fixing bracket 7, so that the fixing bracket 7 can move inside the end fixing plate 8, thereby facilitating the adjustment of the position of the water supply pipe 1.

[0021] Further, mounting holes are provided on the upper part of the fixing bracket 7, and the U-shaped fixing rod 6 can be installed on the upper part of the fixing bracket 7.

[0022] Further, the fixing sleeve 2 is a movable T-shaped sleeve, and the diameter of the fixing sleeve 2 is larger than that of the water supply pipe 1, which is convenient for installing the fixing sleeve 2 on the upper part of the water supply pipe 1.

[0023] Further, the fixing sleeve 2 is connected to the water supply pipe 1 through threads, and one end of the fixing sleeve 2 is fixed on the outside of the water supply pipe 1 through the threaded connection.

[0024] Further, the universal tail pipe 3 is composed of a stainless steel corrugated pipe, and installation threads are provided at both ends of the universal tail pipe 3, enabling the universal tail pipe 3 to adjust the water supply angle arbitrarily according to on-site requirements.

[0025] Further, the atomizing nozzle 4 is threadedly connected to the universal tail pipe 3, and the threaded connection facilitates the installation of the atomizing nozzle 4 at the lower part of the universal tail pipe 3.

[0026] The principle of the present utility model is that since the diameter of the fixed sleeve 2 is larger than that of the water supply pipe 1, the fixed sleeve 2 can be installed on the upper part of the water supply pipe 1 and moved to one side of the water outlet of the water supply pipe 1. One end of the fixed sleeve 2 is fixed to the outside of the water supply pipe 1 through threaded connection. The U-shaped fixing rod 6 and the fixing bracket 7 are cooperated to install the water supply pipe 1 on the upper part of the fixing bracket 7. The connecting pipe 11 is fixed to the upper part of the water supply pipe 1 through threaded connection, and the water is drained into the universal tail pipe 3. The flow rate inside the universal tail pipe 3 can be controlled by the control valve 5, enabling the universal tail pipe 3 to adjust the water supply angle arbitrarily according to on-site requirements. The atomizing nozzle 4 can be moved to different positions of the outer machine casing 9 through the universal tail pipe 3, and the outer machine casing 9 can be cooled by using the atomizing nozzle 4. The fixing bracket 7 can be installed inside the end fixing plate 8 by using the set screw 10, and the water supply pipe 1 can be fixed to different positions of the outer machine casing 9 through the fixing bracket 7, thereby preventing the outer machine casing 9 from overheating.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the communication inside two elements. It can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0028] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An external machine cooling spray device, comprising: Water supply pipe (1), characterized in that a U-shaped fixing rod (6) is installed on the upper part of the water supply pipe (1), a fixing bracket (7) is provided at the lower part of the U-shaped fixing rod (6), the lower end of the fixing bracket (7) is connected to an end fixing plate (8), a set screw (10) is installed on the side of the end fixing plate (8), the end fixing plate (8) is installed on one side of the external machine box body (9), a plurality of fixing sleeves (2) are installed on the upper side of the water supply pipe (1), a connecting pipe (11) is installed on the lower side of the fixing sleeve (2), the other end of the connecting pipe (11) is connected to a control valve (5), a universal tail pipe (3) is connected to the lower part of the control valve (5), and an atomizing nozzle (4) is installed on the lower part of the universal tail pipe (3).

2. The external unit cooling spray device according to claim 1, characterized in that, A chute is provided inside the end fixing plate (8), and the end fixing plate (8) is slidably connected to the side of the fixing bracket (7).

3. The external unit cooling spray device according to claim 2, wherein, Mounting holes are provided in the upper part of the fixing bracket (7).

4. The external unit cooling spraying device according to claim 1, characterized in that, The fixing sleeve (2) is a movable T-shaped sleeve, and the diameter of the fixing sleeve (2) is larger than the diameter of the water supply pipe (1).

5. The external unit cooling spray device according to claim 4, characterized in that, The fixing sleeve (2) is connected to the water supply pipe (1) by threads.

6. The external machine cooling spray device according to claim 1, characterized in that, The universal tail pipe (3) is composed of a stainless steel corrugated pipe, and mounting threads are provided at the ends of the universal tail pipe (3).

7. The external unit cooling spray device according to claim 1, characterized in that, The atomizing nozzle (4) is threadedly connected to the universal tail pipe (3).

Images