Spray cooling device for oiling machine

Abstract

The spray cooling device comprises an oiling machine body, an installation box is fixedly installed at the top of the oiling machine body, a partition plate is fixedly installed in the installation box, through holes are formed in the periphery of the installation box, and the partition plate is fixedly installed in the installation box. A first water guide pipe and a second water guide pipe which are located in the mounting box are rotationally connected to the top of the partition plate, atomizing nozzles facing the through hole are fixedly installed on the first water guide pipe and the second water guide pipe, a driving motor is fixedly installed at the top of the partition plate, and a follow-up gear is fixedly installed in the middle of the first water guide pipe; a guide sliding rail is fixedly installed on the partition plate and the top of the interior of the installation box, and a driving motor located on one side of the guide sliding rail is fixedly installed on the top of the partition plate. According to the spraying cooling device for the oiling machine, the atomizing nozzle rotates in a reciprocating mode, water mist is evenly sprayed to a larger range, and therefore the larger range of accessories of the oiling machine body is cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of spray equipment, in particular to a spray cooling device for a refueling machine. Background Art

[0002] Existing gas station attendants are prone to dehydration and heatstroke in hot weather in summer or autumn, and cooling measures are essential for flammable and explosive outdoor places such as gas stations. The common cooling measure is generally spray cooling. A spray cooling terminal can be installed above the gas station's gas pump to effectively reduce the temperature of the air around the gas station by spraying water mist. It has a simple structure, good cooling effect, and improves the working environment of gas station attendants.

[0003] However, the existing spray cooling device is generally a fixed nozzle, so that the sprayed water mist covers a small range, and the coverage range is fixed, and the cooling effect is not ideal.

[0004] To this end, we propose a spray cooling device for a fuel dispenser. Utility Model Content

[0005] The purpose of the utility model is to provide a spray cooling device for a fuel dispenser to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray cooling device for a fuel dispenser, comprising a fuel dispenser body, a mounting box fixedly installed on the top of the fuel dispenser body, a partition fixedly installed inside the mounting box, through holes opened around the mounting box, a first water pipe and a second water pipe located inside the mounting box are rotatably connected on the top of the partition, the first water pipe and the second water pipe are fixedly installed with atomizing nozzles facing the through holes, a driving motor is fixedly installed on the top of the partition, a follower gear is fixedly installed in the middle of the first water pipe, a guide rail is fixedly installed on the partition and the top inside the mounting box, a driving motor located on one side of the guide rail is fixedly installed on the top of the partition, a driving gear is fixedly installed on the output end of the driving motor, a rack is slidably connected to the guide rail, the near ends of the two racks are respectively meshed with the upper and lower sides of the driving gear, the other end of the rack is meshed with the follower gear, and one end of the second water pipe is transmission-connected to one end of the first water pipe through a transmission assembly.

[0007] Optionally, a water inlet pipe located inside the installation box is fixedly installed below the partition, and the end of the water inlet pipe is integrally connected with a connecting pipe. Both ends of the connecting pipe pass through the partition and are fixedly installed with connecting heads. The two sides of the connecting head are respectively sealed and rotatably connected to the other end of the first water pipe and the second water pipe.

[0008] Optionally, the two first water conduits are located inside the installation box close to a longer side, and the second water conduits are symmetrically arranged inside the installation box close to a shorter side.

[0009] Optionally, the transmission assembly is two meshing bevel gears, and the transmission assembly is respectively arranged at the diagonals of the two groups of first water pipes and second water pipes.

[0010] Optionally, the through holes are vertically arranged long strip-shaped through grooves, and the number of the through holes is the same as the number of the atomizing nozzles.

[0011] Optionally, the water mist sprayed by the atomizing nozzle is water mist particles of - microns.

[0012] Optionally, one end of the water inlet pipe passes through one side of the installation box, and the water inlet pipe is connected to the pressurizing device through a connecting hose.

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

[0014] The spray cooling device for the fuel dispenser is provided with a driving motor, which drives the driving gear to reciprocate, thereby driving the rack to reciprocate along the guide rail, and then the follower gear meshing with the rack drives the first water pipe to reciprocate, and then the two bevel gears of the transmission component drive the second water pipe to rotate synchronously, so that the atomizing nozzle reciprocates, sprays the water mist evenly to a larger range, thereby cooling a larger range of the fuel dispenser body accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a spray cooling device for a fuel dispenser according to the utility model;

[0016] Figure 2 This is a structural schematic diagram of an installation box of a spray cooling device for a fuel dispenser according to the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the structure of a water guide pipe of a spray cooling device for a fuel dispenser.

[0018] In the figure: 1. fuel dispenser body; 2. installation box; 3. through hole; 4. water inlet pipe; 5. connecting pipe; 6. connecting head; 7. first water pipe; 8. second water pipe; 9. atomizing nozzle; 10. partition; 11. driving motor; 12. driving gear; 13. guide rail; 14. rack; 15. follower gear; 16. transmission assembly. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 The utility model provides a spray cooling device for a fuel dispenser, comprising a fuel dispenser body 1, a mounting box 2 is fixedly mounted on the top of the fuel dispenser body 1, a partition 10 is fixedly mounted inside the mounting box 2, through holes 3 are opened around the mounting box 2, a first water pipe 7 and a second water pipe 8 located inside the mounting box 2 are rotatably connected to the top of the partition 10, atomizing nozzles 9 facing the through holes 3 are fixedly mounted on the first water pipe 7 and the second water pipe 8, a driving motor 11 is fixedly mounted on the top of the partition 10, a follower gear 15 is fixedly mounted on the middle of the first water pipe 7, a guide rail 13 is fixedly mounted on the partition 10 and the top inside the mounting box 2, a driving motor 11 located on one side of the guide rail 13 is fixedly mounted on the top of the partition 10, and a driving gear 12 is fixedly mounted on the output end of the driving motor 11 The guide rail 13 is slidably connected with a rack 14, and the near ends of the two racks 14 are respectively meshed with the upper and lower sides of the driving gear 12, and the other end of the rack 14 is meshed with the follower gear 15. One end of the second water pipe 8 is transmission-connected with one end of the first water pipe 7 through a transmission assembly 16. By setting a drive motor 11, the drive motor 11 drives the driving gear 12 to reciprocate, thereby driving the rack 14 to reciprocate along the guide rail 13, and then the follower gear 15 meshed with the rack 14 drives the first water pipe 7 to reciprocate, and then drives the second water pipe 8 to rotate synchronously through the two bevel gears of the transmission assembly 16, so that the atomizing nozzle 9 reciprocates, and the water mist is evenly sprayed to a larger range, thereby cooling a larger range of accessories of the fuel dispenser body 1.

[0021] A water inlet pipe 4 located inside the installation box 2 is fixedly installed below the partition 10, and the end of the water inlet pipe 4 is integrally connected with a connecting pipe 5. Both ends of the connecting pipe 5 pass through the partition 10 and are fixedly installed with connecting heads 6. Both sides of the connecting head 6 are respectively sealed and rotatably connected to the other ends of the first water pipe 7 and the second water pipe 8. The two first water pipes 7 are located on the longer side inside the installation box 2, and the second water pipes 8 are symmetrically arranged on the shorter side inside the installation box 2. One end of the water inlet pipe 4 passes through one side of the installation box 2, and the water inlet pipe 4 is connected to the pressurizing equipment through a connecting hose.

[0022] The transmission assembly 16 is two meshing bevel gears, and the transmission assembly 16 is respectively arranged at the diagonal positions of the two groups of first water conduits 7 and second water conduits 8 .

[0023] The through hole 3 is a vertically arranged long strip through groove. The number of the through holes 3 is the same as the number of the atomizing nozzles 9. The water mist sprayed by the atomizing nozzles 9 is water mist particles of - microns.

[0024] Working principle:

[0025] The driving motor 11 drives the driving gear 12 to rotate back and forth, and then drives the rack 14 to move back and forth along the guide rail 13, and then the follower gear 15 meshing with the rack 14 drives the first water pipe 7 to rotate back and forth, and then drives the second water pipe 8 to rotate synchronously through the two bevel gears of the transmission assembly 16, so that the atomizing nozzle 9 rotates back and forth, and the water mist is evenly sprayed to a larger range. The 5-15 micron water mist particles coming out of the atomizing nozzle 9 diffuse into the cooling area, evaporate continuously during the diffusion process, and absorb a large amount of heat energy in the area, thereby achieving effective cooling.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spray cooling device for a fuel dispenser, comprising a fuel dispenser body (1), characterized in that: The top of the fuel dispenser body (1) is fixedly mounted with an installation box (2), the interior of the installation box (2) is fixedly mounted with a partition (10), the installation box (2) is provided with through holes (3) around the periphery, the top of the partition (10) is rotatably connected with a first water pipe (7) and a second water pipe (8) located inside the installation box (2), the first water pipe (7) and the second water pipe (8) are fixedly mounted with atomizing nozzles (9) facing the through holes (3), the top of the partition (10) is fixedly mounted with a driving motor (11), the middle of the first water pipe (7) is fixedly mounted with a follower gear (15), and the partition (10) is fixedly mounted with a drive motor (11). A guide rail (13) is fixedly installed on the top of the installation box (2), a driving motor (11) located on one side of the guide rail (13) is fixedly installed on the top of the partition (10), a driving gear (12) is fixedly installed on the output end of the driving motor (11), a rack (14) is slidably connected to the guide rail (13), the close ends of the two racks (14) are respectively meshed with the upper and lower sides of the driving gear (12), the other end of the rack (14) is meshed with the follower gear (15), and one end of the second water pipe (8) is transmission-connected to one end of the first water pipe (7) through a transmission component (16).

2. A spray cooling device for a fuel dispenser according to claim 1, characterized in that: A water inlet pipe (4) located inside the installation box (2) is fixedly installed below the partition (10), and the end of the water inlet pipe (4) is integrally connected to a connecting pipe (5). Both ends of the connecting pipe (5) pass through the partition (10) and are fixedly installed with connecting heads (6), and the two sides of the connecting head (6) are respectively sealed and rotatably connected to the other end of the first water conduit (7) and the other end of the second water conduit (8).

3. A spray cooling device for a fuel dispenser according to claim 2, characterized in that: The two first water conduits (7) are located inside the installation box (2) close to the longer side, and the second water conduits (8) are symmetrically arranged inside the installation box (2) close to the shorter side.

4. The spray cooling device for a fuel dispenser according to claim 1, characterized in that: The transmission assembly (16) is two meshing bevel gears, and the transmission assembly (16) is respectively arranged at the diagonal positions of the two groups of first water conduits (7) and second water conduits (8).

5. The spray cooling device for a fuel dispenser according to claim 1, characterized in that: The through holes (3) are vertically arranged long strip-shaped through grooves, and the number of the through holes (3) is the same as the number of the atomizing nozzles (9).

6. The spray cooling device for a fuel dispenser according to claim 1, characterized in that: The water mist sprayed by the atomizing nozzle (9) is water mist particles of 5-15 microns.

7. The spray cooling device for a fuel dispenser according to claim 2, characterized in that: One end of the water inlet pipe (4) passes through one side of the installation box (2), and the water inlet pipe (4) is connected to the pressurizing device through a connecting hose.

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