Industrial oil cooler

Abstract

The utility model relates to an industrial oil cooler which comprises a shell and a cooling system arranged in the shell, a fixing frame is movably arranged on the shell, a sliding groove is formed in the fixing frame, the fixing frame is movably connected with an air filter screen through the sliding groove, an oil tank is arranged on the lower portion of the shell and connected with the cooling system, and a supporting frame is arranged in the shell. A circuit board is arranged on the supporting frame, and a positioning rod is arranged on the supporting frame and can be connected with a cooling system. The fixing frame is movably arranged on the shell, meanwhile, the sliding groove is formed in the fixing frame, the fixing frame is connected with the air filter screen through the sliding groove, the air filter screen is convenient to put in and take out, and maintenance is convenient; by arranging the supporting frame in the shell, the circuit board can be conveniently placed, meanwhile, the positioning rod capable of being connected with the cooling system is arranged on the supporting frame, installation of parts of the cooling system can be limited, installation is convenient, meanwhile, the internal parts are positioned, stable connection is guaranteed, loose connection caused by vibration is avoided, and use is convenient.

Description

Technical Field

[0001] This application relates to the field of industrial cooling equipment technology, and in particular to an industrial oil cooler. Background Technology

[0002] The function of an oil chiller is to lower the temperature of the hydraulic oil (cutting fluid, cooling water, etc.) in a machine tool, thereby ensuring that the machine tool can operate at a normal temperature, improving its service life and machining quality. The cooling process of an oil chiller involves heat exchange between the refrigerant and the high-temperature oil, achieved through repeated heat absorption and release via the evaporator and condenser. The internal structure of an oil chiller includes a compressor, condenser, evaporator, oil pump, expansion valve, and fan.

[0003] The cooling system in a typical oil cooler includes an evaporator, condenser, circulating pump, and compressor. The cooling process is as follows: low-temperature, low-pressure liquid refrigerant enters the evaporator, absorbs heat, and becomes a low-temperature, low-pressure gas; the low-temperature, low-pressure gas enters the compressor and is compressed, becoming a high-temperature, high-pressure gas; the high-temperature, high-pressure gas enters the condenser, releases heat, and becomes a high-temperature, high-pressure liquid refrigerant; finally, the high-temperature, high-pressure liquid refrigerant enters the expansion valve for throttling, becoming a low-temperature, low-pressure liquid, and then re-enters the evaporator. During this process, high-temperature oil to be cooled circulates within the evaporator, and this high-temperature oil is circulated by the oil pump to achieve the cooling effect.

[0004] Most current oil coolers use bolts to connect and fix the internal components, which requires positioning and fixing according to the bolt holes during installation, making the installation complex. At the same time, the air filters of existing oil coolers mostly use a groove structure, with the air filter placed directly in the groove. Since the oil cooler will vibrate during operation, the air filter will jump, and dust will fall into the groove, making maintenance very inconvenient. Therefore, there is a need to design an industrial oil cooler that is easy to install, maintain, and replace the air filter. Utility Model Content

[0005] This application provides an industrial oil cooler that is easy to install, maintain, and replace the air filter.

[0006] The industrial oil cooler provided in this application adopts the following technical solution:

[0007] An industrial oil cooler includes a housing and a cooling system disposed within the housing. A fixed frame is movably disposed on the housing, and a sliding groove is provided within the fixed frame, through which an air filter is movably connected. An oil tank is disposed at the lower part of the housing and is connected to the cooling system. A support frame is disposed within the housing, and a circuit board is disposed on the support frame. A positioning rod is disposed on the support frame and can be connected to the cooling system.

[0008] Preferably, the housing includes a frame and multiple side plates disposed on the frame. A support plate is disposed in the middle of the frame and the cooling system is connected through the support plate. The cooling system includes a compressor, a circulating pump, a condenser, and an evaporator. The support frame is disposed on the side of the compressor and is located above the circulating pump. The positioning rods are disposed on the bottom and sides of the support frame. There are multiple positioning rods, and the ends of the different positioning rods are connected to different positions of the compressor and the circulating pump.

[0009] Preferably, the upper front side of the housing is provided with the fixing frame, the bottom of the fixing frame is rotatably connected to the housing, the fixing frame is "U" shaped and the two sides of the fixing frame are provided with protrusions that engage with the housing, the two sides of the fixing frame are provided with the sliding groove, the air filter is slidably connected in the sliding groove, and the upper part of the air filter is provided with a lifting hole.

[0010] Preferably, the air filter has a plate-like structure, and both the air filter and the inner bottom of the fixing frame are flat.

[0011] Preferably, the fixing frame is connected to the frame via a hinge, and the bottom of the fixing frame is provided with a limiting protrusion that can connect with the frame.

[0012] Preferably, the side panel is provided with a movable door, the movable door is provided with a control panel and an instrument panel, and the support frame is provided with a bent part on the side near the movable door, and a wire clamping plate is provided on the bent part.

[0013] Preferably, the top of the housing is provided with a top plate, the inner side of the top plate is connected to the outer side of the frame, and bolt holes for connection with the frame are provided at the four corners of the top plate.

[0014] Preferably, the top plate is provided with a detachable lifting ring, which passes through the top plate and is connected to the frame. The bottom of the housing is provided with locking casters, and a push rod is provided at the rear of the housing.

[0015] In summary, this application includes at least one of the following beneficial technical effects:

[0016] 1. This application movably sets a fixed frame on the housing, and sets a sliding groove in the fixed frame and connects the air filter through the sliding groove, which facilitates the insertion and removal of the air filter and facilitates maintenance; by setting a support frame in the housing, it is convenient to place the circuit board, and a positioning rod that can be connected to the cooling system is set on the support frame, which can restrict the installation of cooling system components, facilitate installation, and position the internal components to ensure stable connection, avoid loosening of the connection due to vibration, and facilitate use.

[0017] 2. By setting up a frame, side plates, and support plates, the housing is easy to assemble and install. At the same time, a support frame is set on the side of the compressor of the cooling system. The support frame is located above the circulating pump. The bottom and sides of the support frame are equipped with positioning rods, which are connected to the compressor and circulating pump. This facilitates the positioning and installation of the circulating pump and compressor. The positioning rods also have a limiting effect, reducing vibration and ensuring the performance of the equipment.

[0018] 3. A fixed frame with a "U" shape is provided on the upper front side of the housing. The fixed frame has a sliding groove that connects to the air filter, facilitating installation. A lifting hole is provided on the upper part of the air filter for easy insertion and removal. The bottom of both the air filter and the inner side of the fixed frame are made flat for easy cleaning and to prevent dust accumulation. The fixed frame is connected to the frame by a hinge, and a limiting protrusion is provided at the bottom of the fixed frame. The outer side of the limiting protrusion is beveled and can connect with the frame, which can limit the angle of the fixed frame and facilitate the removal and insertion of the air filter.

[0019] 4. By setting a movable door on the side panel and installing a control panel and instrument panel on the movable door, it is easy to control. At the same time, a bending part is set on the side of the support frame near the movable door and a wire clamping plate is set on the bending part to fix the wiring and facilitate use. By setting a top plate on the housing and connecting the inner side of the top plate to the outer side of the side plate, it is easy to fix and limit the side plate. By setting bolt holes on the top plate, a detachable lifting ring can be connected to facilitate the movement of the oil cooler. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of an industrial oil cooler in a preferred embodiment of this application.

[0021] Figure 2 This is a schematic diagram of the internal structure of an industrial oil cooler in a preferred embodiment of this application.

[0022] Figure 3 This is a schematic diagram of the structure of the industrial oil cooler in use according to a preferred embodiment of this application.

[0023] Figure 4 This is a schematic diagram of the structure of the air filter in a preferred embodiment of this application.

[0024] Explanation of reference numerals in the attached drawings: 1. Housing; 101. Frame; 102. Side panel; 102a. Movable door; 103. Support plate; 104. Top plate; 105. Removable lifting ring; 106. Locking caster; 2. Cooling system; 201. Compressor; 202. Circulation pump; 203. Condenser; 204. Evaporator; 3. Fixing frame; 301. Limiting protrusion; 4. Air filter; 401. Lifting hole; 5. Support frame; 6. Circuit board; 7. Positioning rod. Detailed Implementation

[0025] The present application will be further described in detail below with reference to the accompanying drawings.

[0026] This application discloses an industrial oil cooler.

[0027] Reference Figures 1 to 4 An industrial oil cooler includes a housing 1 and a cooling system 2 disposed within the housing 1. Specifically, the housing 1 includes a frame 101 and multiple side plates 102 disposed on the frame 101. A top plate 104 is disposed on the top of the housing 1, with the inner side of the top plate 104 connected to the outer side of the frame 101. Bolt holes for connection to the frame 101 are provided at the four corners of the top plate 104. A detachable lifting ring 105 is provided on the top plate 104, which passes through the top plate 104 and is connected to the frame 101. Locking casters 106 are provided at the bottom of the housing 1. A push rod is also provided at the rear of the housing 1. A support plate 103 is provided in the middle of the frame 101, and the cooling system 2 is connected through the support plate 103. A movable door 102a is provided on the side plate 102, and a control panel and instrument panel are provided on the movable door 102a. A bending part is provided on the side of the support frame 5 near the movable door 102a, and a cable clamping plate is provided on the bending part.

[0028] Reference Figure 1 and Figure 4 A fixed frame 3 is movably mounted on the housing 1. The fixed frame 3 is connected to the frame 101 via a hinge. A limiting protrusion 301 is provided at the bottom of the fixed frame 3, which can engage with the frame 101. A sliding groove is provided inside the fixed frame 3, and an air filter 4 is movably connected through the sliding groove. Specifically, in this embodiment, a fixed frame 3 is provided on the upper front side of the housing 1. The bottom of the fixed frame 3 is rotatably connected to the housing 1. The fixed frame 3 is U-shaped, and protrusions that engage with the housing 1 are provided on the outer sides of both sides of the fixed frame 3. A sliding groove is provided inside both sides of the fixed frame 3, and an air filter 4 is slidably connected within the sliding groove. A lifting hole 401 is provided at the top of the air filter 4. The air filter 4 has a plate-like structure. The bottom inner sides of the air filter 4 and the fixed frame 3 are both flat. An oil tank is provided at the bottom of the housing 1 and the oil tank is connected to the cooling system 2. A support frame 5 is provided inside the housing 1. A circuit board 6 is provided on the support frame 5. A positioning rod 7 is provided on the support frame 5 and the positioning rod 7 can be connected to the cooling system 2. Specifically, the cooling system 2 includes a compressor 201, a circulating pump 202, a condenser 203 and an evaporator 204. A support frame 5 is provided on the side of the compressor 201 and the support frame 5 is located above the circulating pump 202. Positioning rods 7 are provided on the bottom and sides of the support frame 5. There are multiple positioning rods 7 and the ends of different positioning rods 7 are connected to different positions of the compressor 201 and the circulating pump 202.

[0029] The implementation principle is as follows: This application movably sets a fixed frame 3 on the housing 1, and sets a sliding groove in the fixed frame 3 and connects the air filter 4 through the sliding groove, which facilitates the insertion and removal of the air filter 4 and facilitates maintenance; by setting a support frame 5 in the housing 1, it is convenient to place the circuit board 6, and a positioning rod 7 that can be connected to the cooling system 2 is set on the support frame 5, which can restrict the installation of the cooling system component 2, facilitate the installation, and position the internal components to ensure stable connection and avoid loosening of the connection due to vibration, which is convenient for use.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An industrial oil cooling machine characterized by: The utility model provides a cooling system, including casing (1) and cooling system (2) in casing (1) are arranged, casing (1) on the movable setting has fixed frame (3), fixed frame (3) in setting has the sliding slot and is connected with air filter screen (4) through the sliding slot movably, the lower part of casing (1) is provided with oil tank and is connected with cooling system (2), casing (1) is provided with support frame (5), support frame (5) on setting has circuit board (6), support frame (5) on setting has locating rod (7) and locating rod (7) can be connected with cooling system (2).

2. An industrial oil-cooled engine according to claim 1, characterized in that: The casing (1) includes a frame (101) and a plurality of side plates (102) arranged on the frame (101). The middle part of the frame (101) is provided with a support plate (103), and the cooling system (2) is connected through the support plate (103). The cooling system (2) includes a compressor (201), a circulating pump (202), a condenser (203), and an evaporator (204). The side of the compressor (201) is provided with the support frame (5), and the support frame (5) is located above the circulating pump (202). The bottom and side of the support frame (5) are provided with the locating rods (7). The locating rods (7) are multiple and different. The ends of the different locating rods (7) are connected with different positions of the compressor (201) and the circulating pump (202).

3. An industrial oil-cooled engine according to claim 2, characterized in that: The upper front side of the casing (1) is provided with the fixed frame (3). The bottom of the fixed frame (3) is rotationally connected with the casing (1). The fixed frame (3) is "N" shaped. The two outer sides of the fixed frame (3) are provided with convex parts that are clamped with the casing (1). The two inner sides of the fixed frame (3) are provided with the sliding slots. The air filter screen (4) is slidingly connected in the sliding slots. The upper part of the air filter screen (4) is provided with a pull hole (401).

4. An industrial oil-cooled engine according to claim 3, characterized in that: The air filter screen (4) is a plate structure. The air filter screen (4) and the inner bottom of the fixed frame (3) are both flat surfaces.

5. An industrial oil-cooled engine according to claim 3, characterized in that: The fixed frame (3) is connected with the frame (101) through a hinge. The bottom of the fixed frame (3) is provided with a limiting convex part (301). The outer side of the limiting convex part (301) is a slope. The outer side of the limiting convex part (301) can be connected with the frame (101).

6. An industrial oil-cooled engine according to claim 2, characterized in that: The side plate (102) is provided with a movable door (102a). The movable door (102a) is provided with a control panel and an instrument panel. The side of the support frame (5) close to the movable door (102a) is provided with a bending part. The bending part is provided with a wire clamping plate.

7. An industrial oil-cooled engine according to claim 2, characterized in that: The top of the casing (1) is provided with a top plate (104). The inner side of the top plate (104) is connected with the outer side of the side plate (102). The four corners of the top plate (104) are provided with bolt holes connected with the frame (101).

8. An industrial oil-cooled engine according to claim 7, characterized in that: The top plate (104) is provided with a detachable lifting ring (105). The detachable lifting ring (105) is connected with the frame (101) through the top plate (104). The bottom of the casing (1) is provided with a locking caster (106). The rear of the casing (1) is also provided with a push rod.

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