Water-cooling hydraulic equipment

Abstract

The utility model relates to the technical field of hydraulic equipment, and discloses water-cooled hydraulic equipment which comprises a hydraulic equipment body, a cooling water tank is arranged on the outer wall of the hydraulic equipment body, a cooling pipe is fixedly assembled on the outer wall of the cooling water tank, a pressure reduction assembly is arranged on the outer wall of the hydraulic equipment body, and the pressure reduction assembly is fixedly assembled on the outer wall of the cooling water tank. And an electromagnetic valve III is fixedly assembled on the outer wall of the pressure reduction assembly. When the temperature sensor senses that the temperature in the cooling pipe is too high, signals are sent to the small motor and the second electromagnetic valve through the temperature sensor, the valve, after receiving the signals, of the second electromagnetic valve is opened, the power output shaft, after receiving the signals, of the small motor rotates, and the small motor drives the rotating shaft and the fan blades to rotate; and when the fan blades rotate, liquid in the cooling pipe can be driven to quickly flow, so that the liquid in the cooling pipe flows into the inner wall of the cooling water tank from the water outlet to be cooled, the liquid in the cooling pipe can be replaced, and meanwhile, the liquid can be recycled.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic equipment technical field, concretely is a kind of water-cooling hydraulic equipment. BACKGROUND

[0002] Water-cooling hydraulic equipment refers to the equipment using water as cooling medium to reduce the working temperature of hydraulic system, which usually includes a water-cooled radiator, absorbs the heat generated by hydraulic system through circulating water, and then dissipates heat to the environment through the radiator, so as to keep the temperature of hydraulic system within the safe and effective range.

[0003] The existing water-cooling hydraulic equipment can cool the hydraulic equipment through water cooling during use, but cannot quickly replace the cooled water, resulting in ineffective cooling of the hydraulic equipment during next use, and the air inside the hydraulic equipment cannot be removed regularly, causing damage to internal parts when the internal pressure of the hydraulic equipment is too high. Therefore, a water-cooling hydraulic equipment is provided. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a water-cooling hydraulic equipment with the advantages of quick replacement and pressure reduction, solving the problems raised in the above background art.

[0005] The utility model provides the following technical scheme: a kind of water-cooling hydraulic equipment, including hydraulic equipment body, the outer wall of the hydraulic equipment body is equipped with cooling water tank, the outer wall of the cooling water tank is fixedly equipped with cooling pipe, the outer wall of the hydraulic equipment body is equipped with pressure reducing component, the outer wall of the pressure reducing component is fixedly equipped with electromagnetic valve three.

[0006] As a preferred technical scheme of the utility model: the outer wall of the cooling pipe is fixedly equipped with electromagnetic valve one and electromagnetic valve two respectively, the inner wall of the cooling pipe is fixedly equipped with fixed frame and temperature sensor respectively, the top of the fixed frame is fixedly equipped with small motor and protective shell respectively, the power output shaft of the small motor is fixedly equipped with rotating shaft, the outer wall of the rotating shaft is fixedly equipped with fan blade.

[0007] As a preferred technical scheme of the utility model: the pressure reducing component includes air outlet pipe, the inner wall of the air outlet pipe is fixedly equipped with fixed block, the inner wall of the air outlet pipe is equipped with pressure plate, the end of the pressure plate away from fixed block is fixedly equipped with air release pipe, limiting rod and spring respectively, the outer wall of the air release pipe is provided with air outlet groove, the end of the air release pipe away from pressure plate is fixedly equipped with sealing plate.

[0008] As a preferred technical scheme of the utility model: the air outlet pipe is fixedly assembled with the outer wall of the hydraulic equipment body, the spring is fixedly assembled with the inner wall of the air outlet pipe, the pressure receiving plate is slidably connected with the inner wall of the air outlet pipe through the spring, and the sealing plate is matched with the inner wall of the air outlet of the air outlet pipe.

[0009] As a preferred technical scheme of the utility model: the small motor is matched with the inner wall of the protective shell, the outer wall of the cooling water tank is provided with a water pump, and the water pump is fixedly assembled with the water inlet end of the cooling pipe.

[0010] As a preferred technical scheme of the utility model: the quantity of the fixing frame, the small motor, the rotating shaft, the fan blade and the protective shell is two, and the two fixing frames, the small motor, the rotating shaft, the fan blade and the protective shell are respectively located on the inner wall of the cooling pipe.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1、the water cooling hydraulic equipment, when the temperature sensor senses that the temperature inside the cooling pipe is too large, the temperature sensor sends a signal to the small motor and the electromagnetic valve two, the electromagnetic valve two opens after receiving the signal, and the power output shaft of the small motor rotates after receiving the signal, so that the small motor drives the rotating shaft and the fan blade to rotate, the liquid in the cooling pipe is rapidly flowed by the fan blade during rotation, the liquid in the cooling pipe is flowed from the water outlet into the inner wall of the cooling water tank for cooling, so that the liquid in the cooling pipe is rapidly replaced, and the liquid can also be recycled.

[0013] 2、the water cooling hydraulic equipment, the electromagnetic valve three is opened and closed at regular intervals, when the valve of the electromagnetic valve three is opened, the pressure plate is pressed by the air pressure in the hydraulic equipment body, so that the pressure plate drives the air release pipe and the sealing plate to move, when the sealing plate moves out of the air outlet of the air outlet pipe, the air pressure in the hydraulic equipment body is discharged from the inner wall of the air outlet groove on the outer wall of the air release pipe, so that the air pressure is discharged, when the valve of the electromagnetic valve three is closed, the elastic potential energy of the spring is released, so that the spring drives the pressure plate, the air release pipe and the sealing plate to move, the pressure plate is limited by the fixed block, and the sealing plate is sealed with the air outlet of the air outlet pipe when the pressure plate moves to the outer wall of the fixed block. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a hydraulic equipment body structure schematic view of the utility model;

[0016] Figure 3 It is a water tank structure schematic view of the utility model;

[0017] Figure 4 It is the cooling pipe structure schematic view of the utility model;

[0018] Figure 5 It is the protective shell structure schematic view of the utility model;

[0019] Figure 6 It is the deflation pipe structure schematic view of the utility model.

[0020] In the figure: 1, hydraulic equipment body; 2, cooling water tank; 3, cooling pipe; 4, pressure reducing assembly; 5, electromagnetic valve one; 6, electromagnetic valve two; 7, temperature sensor; 8, fixed frame; 9, small motor; 10, rotating shaft; 11, fan blade; 12, protective shell; 13, electromagnetic valve three.

[0021] 401, air outlet pipe; 402, fixed block; 403, pressure plate; 404, deflation pipe; 405, sealing plate; 406, limit rod; 407, spring; 408, air outlet groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figure 1 - Figure 6 A water-cooled hydraulic equipment, comprising a hydraulic equipment body 1, the outer wall of the hydraulic equipment body 1 is provided with a cooling water tank 2, the outer wall of the cooling water tank 2 is fixedly assembled with a cooling pipe 3, the outer wall of the hydraulic equipment body 1 is provided with a pressure reducing assembly 4, and the outer wall of the pressure reducing assembly 4 is fixedly assembled with an electromagnetic valve three 13.

[0024] In the above structure, the cooling water tank 2 is used to cool the liquid, the cooling pipe 3 provided in the hydraulic equipment body 1 is used to cool the hydraulic oil in the hydraulic equipment body 1, so that the hydraulic equipment body 1 will not be damaged due to overheating of the hydraulic oil inside.

[0025] In a preferred embodiment: the outer wall of the cooling pipe 3 is fixedly assembled with an electromagnetic valve one 5 and an electromagnetic valve two 6 respectively, the inner wall of the cooling pipe 3 is fixedly assembled with a fixed frame 8 and a temperature sensor 7 respectively, the top of the fixed frame 8 is fixedly assembled with a small motor 9 and a protective shell 12 respectively, the power output shaft of the small motor 9 is fixedly assembled with a rotating shaft 10, and the outer wall of the rotating shaft 10 is fixedly assembled with a fan blade 11.

[0026] In the above structure, when the temperature sensor 7 detects that the temperature inside the cooling pipe 3 is too high, it will send a signal to the small motor 9 and the electromagnetic valve 2, after receiving the signal, the valve of the electromagnetic valve 2 will be opened, and the small motor 9 will start the power output shaft, and then drive the connected rotating shaft 10 and the fan blade 11 to rotate, in the rotating process, the fan blade 11 will promote the liquid in the cooling pipe 3 to flow rapidly, causing the liquid to flow into the inner wall of the cooling water tank 2 through the water outlet to cool down, so that the liquid inside the cooling pipe 3 can be quickly replaced, and the circulation use of the liquid is ensured.

[0027] In a preferred embodiment: The pressure reducing assembly 4 comprises an air outlet pipe 401, the inner wall of the air outlet pipe 401 is fixedly provided with a fixed block 402, the inner wall of the air outlet pipe 401 is provided with a pressure plate 403, the end of the pressure plate 403 away from the fixed block 402 is fixedly provided with an air exhaust pipe 404, a limiting rod 406 and a spring 407 respectively, the outer wall of the air exhaust pipe 404 is provided with an air outlet groove 408, and the end of the air exhaust pipe 404 away from the pressure plate 403 is fixedly provided with a sealing plate 405.

[0028] In the above structure, through the valve timing switch of the electromagnetic valve 3, when the valve of the electromagnetic valve 3 is opened, the air pressure inside the hydraulic equipment body 1 acts on the pressure plate 403, so that it is pressed and drives the air exhaust pipe 404 and the sealing plate 405 to move, when the sealing plate 405 moves out of the air outlet of the air outlet pipe 401, the air pressure inside the hydraulic equipment body 1 is discharged through the air outlet groove 408 on the outer wall of the air exhaust pipe 404, so as to realize the discharge of the air pressure, when the valve of the electromagnetic valve 3 is closed, the elastic potential energy of the spring 407 is released, pushing the pressure plate 403, the air exhaust pipe 404 and the sealing plate 405 to move, and the fixed block 402 limits the movement of the pressure plate 403, ensuring that when it moves to the outer wall of the fixed block 402, the sealing plate 405 and the air outlet of the air outlet pipe 401 realize sealing.

[0029] In a preferred embodiment: The air outlet pipe 401 is fixedly provided with the outer wall of the hydraulic equipment body 1, the spring 407 is fixedly provided with the inner wall of the air outlet pipe 401, and the pressure plate 403 is slidably connected with the inner wall of the air outlet pipe 401 through the spring 407, and the sealing plate 405 is matched with the inner wall of the air outlet of the air outlet pipe 401.

[0030] In the above structure, the hydraulic equipment body 1 is used to limit the pressure reducing assembly 4, so that the pressure reducing assembly 4 is more stable during use, and the spring 407 and the fixed block 402 are used to limit and fix the pressure plate 403.

[0031] In a preferred embodiment: The small motor 9 is matched with the inner wall of the protective shell 12, the outer wall of the cooling water tank 2 is provided with a water pump, and the water pump is fixedly provided with the water inlet end of the cooling pipe 3.

[0032] In the structure, the small motor 9 is matched with the inner wall of the protective shell 12, so that the protective shell 12 protects the small motor 9, and the liquid in the cooling pipe 3 does not damage the small motor 9; and the water pump is used to transport the liquid in the cooling water tank 2 to the inner wall of the cooling pipe 3.

[0033] In a preferred embodiment, the number of the fixing frame 8, the small motor 9, the rotating shaft 10, the fan blade 11 and the protective shell 12 is two, and the two fixing frames 8, the small motor 9, the rotating shaft 10, the fan blade 11 and the protective shell 12 are respectively arranged on the inner wall of the cooling pipe 3.

[0034] In the structure, the two fixing frames 8, the small motor 9, the rotating shaft 10, the fan blade 11 and the protective shell 12 make the liquid in the cooling pipe 3 be replaced more quickly.

[0035] Working principle: when the temperature sensor 7 detects that the temperature in the cooling pipe 3 is too high, it sends a signal to the small motor 9 and the electromagnetic valve two 6; after receiving the signal, the electromagnetic valve two 6 is opened, and the output shaft of the small motor 9 starts to rotate, thereby driving the rotating shaft 10 and the fan blade 11 to rotate; the fan blade 11 promotes the rapid circulation of the liquid in the cooling pipe 3 during rotation, so that the liquid flows from the water outlet to the inner wall of the cooling water tank 2 for cooling, thereby realizing the rapid cooling circulation of the liquid in the cooling pipe 3, and the liquid can be reused; the electromagnetic valve three 13 is used for timing opening and closing; when the valve of the electromagnetic valve three 13 is opened, the internal gas pressure acts on the pressure plate 403, and drives the air release pipe 404 and the sealing plate 405 to move; when the sealing plate 405 moves to the air outlet of the air outlet pipe 401, the gas pressure is discharged through the air outlet groove 408 hole on the outer wall of the air release pipe 404, so as to realize the release of the gas pressure; when the valve of the electromagnetic valve three 13 is closed, the elastic potential energy of the spring 407 is released, and drives the pressure plate 403, the air release pipe 404 and the sealing plate 405 to move; the fixing block 402 limits the pressure plate 403, so as to ensure that the sealing plate 405 is sealed with the air outlet of the air outlet pipe 401 when moving to the outer wall of the fixing block 402.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water-cooled hydraulic device comprising a hydraulic device body (1), characterized by: The outer wall of the hydraulic equipment body (1) is provided with a cooling water tank (2), the outer wall of the cooling water tank (2) is fixedly provided with a cooling pipe (3), the outer wall of the hydraulic equipment body (1) is provided with a pressure reducing assembly (4), and the outer wall of the pressure reducing assembly (4) is fixedly provided with an electromagnetic valve three (13).

2. The water-cooled hydraulic apparatus according to claim 1, characterized by: The outer wall of the cooling pipe (3) is fixedly provided with an electromagnetic valve one (5) and an electromagnetic valve two (6), respectively, the inner wall of the cooling pipe (3) is fixedly provided with a fixing frame (8) and a temperature sensor (7), respectively, the top of the fixing frame (8) is fixedly provided with a small motor (9) and a protective shell (12), respectively, the power output shaft of the small motor (9) is fixedly provided with a rotating shaft (10), and the outer wall of the rotating shaft (10) is fixedly provided with a fan blade (11).

3. The water-cooled hydraulic apparatus according to claim 2, characterized by: The pressure reducing assembly (4) comprises an air outlet pipe (401), the inner wall of the air outlet pipe (401) is fixedly provided with a fixed block (402), the inner wall of the air outlet pipe (401) is provided with a pressure receiving plate (403), one end of the pressure receiving plate (403) away from the fixed block (402) is fixedly provided with an air release pipe (404), a limiting rod (406) and a spring (407), respectively, the outer wall of the air release pipe (404) is provided with an air outlet groove (408), and one end of the air release pipe (404) away from the pressure receiving plate (403) is fixedly provided with a sealing plate (405).

4. The water-cooled hydraulic apparatus according to claim 3, characterized by: The air outlet pipe (401) and the outer wall of the hydraulic equipment body (1) are fixedly provided, the spring (407) and the inner wall of the air outlet pipe (401) are fixedly provided, the pressure receiving plate (403) is slidably connected with the inner wall of the air outlet pipe (401) through the spring (407), and the sealing plate (405) is matched with the inner wall of the air outlet of the air outlet pipe (401).

5. The water-cooled hydraulic apparatus of claim 2, wherein: The small motor (9) is matched with the inner wall of the protective shell (12), the outer wall of the cooling water tank (2) is provided with a water pump, and the water pump is fixedly provided with the water inlet end of the cooling pipe (3).

6. The water-cooled hydraulic apparatus of claim 2, wherein: The number of the fixing frame (8), the small motor (9), the rotating shaft (10), the fan blade (11) and the protective shell (12) is two, and the two fixing frames (8), the small motors (9), the rotating shafts (10), the fan blades (11) and the protective shells (12) are located on the inner wall of the cooling pipe (3), respectively.

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