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CN-224215123-U - Automatic moisturizing's oil-water cooler

CN224215123UCN 224215123 UCN224215123 UCN 224215123UCN-224215123-U

Abstract

The utility model provides an automatic water supplementing oil-water cooler which comprises an oil-water cooler body, wherein a base is correspondingly arranged at the bottom of the oil-water cooler body, water storage cavities are correspondingly arranged in the two sides of the oil-water cooler body, a water inlet and a water outlet are correspondingly arranged in front of the water storage cavities in the two sides of the oil-water cooler body, a detachable and replaceable filter assembly is correspondingly and hermetically arranged at the water inlet, a vertical bar-shaped lug is correspondingly arranged on the right side of the oil-water cooler body, a vertical water level cavity is correspondingly arranged in the bar-shaped lug, the bottom of the water level cavity is correspondingly communicated with the water storage cavity on the right side of the oil-water cooler body, and a liquid level sensor is correspondingly arranged at the top of the water level cavity. The automatic water supplementing device can timely and effectively realize automatic water supplementing when the water level of the water storage cavity in the oil-water cooler drops, does not need to supplement water manually, is accurate and convenient to operate, has ingenious overall design, is convenient to use and has strong practicability.

Inventors

  • GU HONGMEI
  • GU GUILIN

Assignees

  • 江苏衡林管业科技有限公司

Dates

Publication Date
20260508
Application Date
20250630

Claims (6)

  1. 1. An automatic water supplementing oil-water cooler is characterized by comprising an oil-water cooler body (1), wherein a base (105) is correspondingly arranged at the bottom of the oil-water cooler body (1), water storage cavities (106) are correspondingly arranged in the two sides of the oil-water cooler body (1), a water inlet (103) and a water outlet (104) are correspondingly arranged in front of the water storage cavities (106) in the two sides of the oil-water cooler body (1), a detachable and replaceable filtering assembly is correspondingly arranged at the water inlet (103), a vertical strip-shaped lug (5) is correspondingly arranged on the right side of the oil-water cooler body (1), a vertical water level cavity (501) is correspondingly arranged in the strip-shaped lug (5), the bottom of the water level cavity (501) is correspondingly communicated with the water storage cavities (106) on the right side of the oil-water cooler body (1), a water level sensor (6) is correspondingly arranged at the top of the water level cavity (501), a water supplementing tank (2) is correspondingly arranged at the left side of the oil-water cooler body (1), a water pump (3) is correspondingly arranged at the top of the water supplementing tank (2), a water inlet end of the water pump (3) is correspondingly communicated with the water supplementing tank (2), the water outlet end of the water pump (3) is correspondingly communicated with the top of a water storage cavity (106) at the left side of the oil-water cooler body (1) through a water supplementing pipe (4), a PLC (programmable logic controller) for controlling the water pump (3) is further arranged at the rear side of the oil-water cooler body (1), and the liquid level sensor (6) is electrically connected with the PLC.
  2. 2. The automatic water supplementing oil-water cooler according to claim 1, wherein the filter assembly comprises a filter screen frame (12) and a filter box (7), a water inlet hole for communicating a water inlet (103) with a water storage cavity (106) is formed in the filter box (7), a rectangular groove (701) with an opening at the top is correspondingly formed in the middle of the water inlet hole in the filter box (7), a filter screen (1202) is correspondingly formed in the middle of the filter screen frame (12), rubber sealing gaskets (1203) are correspondingly arranged on the periphery of the front side and the periphery of the rear side of the filter screen frame (12), a pulling head (1201) is correspondingly arranged at the top of the filter screen frame (12), the filter screen frame (12) is in sealing sliding insertion in the rectangular groove (701), and a pressing mechanism for pressing the filter screen frame (12) is correspondingly arranged on two sides of the top of the filter box (7).
  3. 3. The automatic water supplementing oil-water cooler is characterized in that the compressing mechanism comprises a threaded rod (9), fixing blocks (8) are correspondingly arranged on two sides of the top of the filter box (7), the threaded rod (9) is correspondingly fixed on the top of the fixing blocks (8), an L-shaped pressing block (11) is sleeved on the threaded rod (9) in a sliding mode, a compression spring (10) is correspondingly arranged between the L-shaped pressing block (11) and the fixing blocks (8), the compression spring (10) is correspondingly sleeved on the threaded rod (9), a butterfly nut (13) is correspondingly arranged on the threaded rod (9) in a threaded mode, the butterfly nut (13) is correspondingly abutted to the top of the L-shaped pressing block (11), the butterfly nut (13) is screwed down, the other end of the L-shaped pressing block (11) can be pressed on the top of the filter net rack (12), the butterfly nut (13) is unscrewed, and the L-shaped pressing block (11) can be disassembled.
  4. 4. The automatic water supplementing oil-water cooler is characterized in that an oil storage cavity (107) is correspondingly arranged in the middle of the oil-water cooler body (1), an oil inlet (101) and an oil outlet (102) are correspondingly arranged on two sides of the top of the oil storage cavity (107), a plurality of heat exchange pipes (108) are uniformly arranged in the oil storage cavity (107), and two ends of each heat exchange pipe (108) are correspondingly communicated with the water storage cavities (106) on two sides of the oil-water cooler body (1).
  5. 5. The automatic water supplementing oil-water cooler according to claim 1, wherein a probe rod (601) of the liquid level sensor (6) is correspondingly arranged in the water level cavity (501), an annular floating ball (602) is correspondingly sleeved on the probe rod (601), when the liquid level sensor (6) detects that the liquid level in the water level cavity (501) drops, a signal is transmitted to a PLC controller, the PLC controller controls the water pump (3) to start, and water is supplemented into the water storage cavity (106) of the oil-water cooler body (1).
  6. 6. The automatic water supplementing oil-water cooler according to claim 1, wherein the water supplementing pipe (4) is correspondingly provided with an electromagnetic valve, the electromagnetic valve is electrically connected with the PLC, the PLC controls the electromagnetic valve to be closed when water is not supplemented, and the PLC controls the electromagnetic valve to be opened when water is supplemented.

Description

Automatic moisturizing's oil-water cooler Technical Field The utility model mainly relates to the technical field of oil-water coolers, in particular to an automatic water supplementing oil-water cooler. Background The oil-water cooler is a device which is arranged in a cooling waterway and controls the temperature of lubricating oil by utilizing the temperature of cooling water, and the device can realize heat exchange of two liquid media with a certain temperature difference, thereby achieving the purposes of reducing the oil temperature and ensuring the normal operation of electric equipment. When the temperature of the lubricating oil is high, the cooling water is used for cooling, and when the engine is started, heat is absorbed from the cooling water, so that the temperature of the lubricating oil is quickly increased. The conventional oil-water cooler is generally transversely placed for use, a certain amount of water can be lost along with the time in the use process, the water level in the water storage cavity can be reduced, and if the water supplementing is not timely after long-time working, the cooling efficiency of the oil-water cooler can be reduced, and even the cooler can be damaged. The existing water replenishing mode of the oil-water cooler is basically to replenish water manually, the operation is troublesome and time-consuming, the water adding time and the water adding quantity of the cooler are required to be judged by virtue of working experience, the water replenishing of the oil-water cooler is difficult to accurately replenish water, and the use is inconvenient. In addition, the cooling water input into the oil-water cooler is sometimes doped with some impurities, and if the impurities are directly injected into the oil-water cooler without filtering, the cooling effect and the service life of the oil-water cooler are also affected. Accordingly, there is a need for an improvement to solve the above-mentioned problems. The above-described contents are within the technical knowledge of the inventors, and the technical contents in the art are huge and complicated, and thus the above-described contents of the present application do not necessarily constitute the prior art. Disclosure of utility model 1. The utility model aims to solve the technical problems that: The utility model provides an automatic water supplementing oil-water cooler, which is used for solving the technical problems in the background technology. 2. The technical scheme is as follows: The technical scheme includes that the automatic water supplementing oil-water cooler comprises an oil-water cooler body, a base is correspondingly arranged at the bottom of the oil-water cooler body, water storage cavities are correspondingly arranged in the two sides of the oil-water cooler body, a water inlet and a water outlet are correspondingly arranged in front of the water storage cavities in the two sides of the oil-water cooler body respectively, a detachable and replaceable filter assembly is correspondingly arranged at the water inlet in a sealing mode, a vertical strip-shaped protruding block is correspondingly arranged on the right side of the oil-water cooler body, a vertical water level cavity is correspondingly arranged in the strip-shaped protruding block, the bottom of the water level cavity is correspondingly communicated with the water storage cavity on the right side of the oil-water cooler body, a liquid level sensor is correspondingly arranged at the top of the water level cavity, a water supplementing tank is correspondingly arranged at the left side of the oil-water cooler body, a water pump is correspondingly arranged at the top of the water supplementing tank, a water inlet end of the water pump is correspondingly communicated with the water supplementing tank, a water outlet end of the water pump is correspondingly communicated with the top of the water storage cavity on the left side of the oil-water supplementing tank body through the water supplementing pipe, a PLC controller for controlling the water pump is further arranged on the rear side of the oil-water cooler body, and the PLC controller is electrically connected with the PLC. Further, the filter assembly comprises a filter screen frame and a filter box, a water inlet hole for communicating a water inlet with a water storage cavity is formed in the filter box, a rectangular groove with an opening at the top is correspondingly formed in the middle of the water inlet hole in the filter box, a filter screen is correspondingly arranged in the middle of the filter screen frame, rubber sealing gaskets are correspondingly arranged on the periphery of the front side and the periphery of the rear side of the filter screen frame, pulling heads are correspondingly arranged at the top of the filter screen frame, the filter screen frame is in sealing sliding insertion in the rectangular groove, and pressing mechanisms for pressing the filter screen frame ar