Outdoor duplex air-cooling oil cooler

Abstract

The utility model relates to the technical field of oil cooling, in particular to an outdoor duplex air-cooling oil cooler, the whole machine is composed of an outer shell assembly, a supporting frame, a cooling assembly and a pipeline assembly, the outer shell assembly comprises a cooling box of a box body structure, the supporting frame is fixedly installed in the cooling box, and the pipeline assembly is fixedly installed in the cooling box. An air-cooling oil cooler I and an air-cooling oil cooler II in the cooling assembly are fixedly installed at the upper end and the lower end of the inner side of the supporting frame body respectively. According to the utility model, a duplex split type air-cooled cooling structure is adopted, so that the whole device can be arranged outside a prefabricated cabin of a factory building, hot oil in an oil system pipeline is cooled, the use amount of air conditioners is reduced, the heat dissipation efficiency is improved, and the cooling cost is reduced; different cooling adjustments can be carried out according to the use condition of hot oil in a plant, the air-cooled oil cooler I and the air-cooled oil cooler II can be alternately used or used at the same time, the application flexibility of the air-cooled oil cooler is improved, the heat dissipation efficiency is improved, and invalid heat loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cooling, in particular to an outdoor double-connected air-cooled oil cooler. Background Art

[0002] At present, most of the air-cooled oil coolers in the oil system are integrated. The integrated layout is to combine multiple single-group oil coolers to form a regional integrated structure. This structure is convenient for comprehensive management. Although the existing integrated air-cooled oil cooler heat dissipation technology can meet general use requirements, it still has the following shortcomings in actual use:

[0003] 1. The integrated air-cooled oil cooler arrangement in the prior art requires multiple cooling fans to be installed in the integrated oil cooler. The intensive electrical work will increase the heat load in the area and reduce the heat dissipation efficiency.

[0004] 2. The integrated air-cooled oil cooler arrangement in the prior art requires the addition of additional industrial air conditioners for heat dissipation in order to maintain the normal operation of the entire heat dissipation system. This will increase the heat dissipation investment, increase the production investment, and cause energy waste. Utility Model Content

[0005] The utility model aims to provide an outdoor double air-cooled oil cooler to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor double air-cooled oil cooler, comprising an outer shell assembly, a support frame is provided inside the outer shell assembly, a cooling assembly is fixedly installed in the frame of the support frame, a pipe assembly is fixedly connected to the side of the cooling assembly, the outer shell assembly comprises a cooling box of a box structure, and front filter cotton blocks are respectively embedded at the upper and lower ends of the front end surface of the cooling box, an installation opening is opened at the rear end of the cooling box, and a rear door panel is hinged on the side of the installation opening, and rear filter cotton blocks are respectively embedded at the upper and lower ends of the side surface of the rear door panel.

[0007] Preferably, the support frame is a frame structure welded from steel structural components, and the cooling component 4 is composed of an air-cooled oil cooler I and an air-cooled oil cooler II, and the air-cooled oil cooler I and the air-cooled oil cooler II are respectively fixedly installed at the upper and lower ends of the inner side of the support frame.

[0008] Preferably, the pipeline assembly includes an oil inlet pipe and an oil outlet pipe, one end of the oil inlet pipe is connected to the oil inlet of the air-cooled oil cooler I, one end of the oil outlet pipe is connected to the oil outlet of the air-cooled oil cooler II, the oil inlet pipe and the oil outlet pipe are connected in the middle through a delivery pipe I, and a delivery pipe II and a delivery pipe III are fixedly connected on the side of the delivery pipe I, respectively, the other end of the delivery pipe II is connected to the oil outlet of the air-cooled oil cooler I, and the other end of the delivery pipe III is connected to the oil inlet of the air-cooled oil cooler II.

[0009] Preferably, a switching valve I is fixedly installed on the side of the air-cooled oil cooler I and on the pipeline of the oil inlet pipe, a switching valve II is fixedly installed on the side of the air-cooled oil cooler I and on the pipeline of the delivery pipe II, a switching valve III is fixedly installed between the oil inlet pipe and the delivery pipe II and on the pipeline of the delivery pipe I, a switching valve IV is fixedly installed on the side of the air-cooled oil cooler II and on the pipeline of the delivery pipe III, a switching valve V is fixedly installed on the side of the air-cooled oil cooler II and on the pipeline of the oil outlet pipe, and a switching valve VI is fixedly installed between the delivery pipe III and the oil outlet pipe and on the pipeline of the delivery pipe I (303).

[0010] Preferably, a control panel is fixedly embedded on the front end surface of the cooling box, and evenly distributed control buttons are fixedly installed on the side of the control panel, and the control buttons are electrically connected to the switching valve I, the switching valve II, the switching valve III, the switching valve IV, the switching valve V and the switching valve VI respectively.

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

[0012] 1. In the utility model, a double-split air-cooled cooling structure is adopted, which can be set outside the prefabricated cabin of the factory building as a whole to cool the hot oil in the oil system pipeline, avoiding integrated heat collection, reducing the use of air conditioning, improving the efficiency of heat dissipation, and reducing cooling costs;

[0013] 2. In the utility model, different cooling adjustments can be made according to the use of hot oil in the factory. The air-cooled oil cooler I and the air-cooled oil cooler II can be used alternately, or the two can be used at the same time, so as to improve the flexibility of application, improve the heat dissipation efficiency, and reduce the ineffective heat loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an axial side view of the overall structure of the utility model;

[0015] Figure 2 This is a front view of the overall structure of the utility model;

[0016] Figure 3 This is a rear view of the overall structure of the utility model;

[0017] Figure 4 This is an exploded view of the upper left axial side of the overall structure of the utility model;

[0018] Figure 5 This is an exploded view of the lower left axial side of the overall structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the overall structure pipeline transportation control of the utility model.

[0020] In the figure: 1. outer shell assembly; 2. support frame; 3. pipeline assembly; 4. cooling assembly; 101. cooling box; 102. front filter cotton block; 103. rear door panel; 104. rear filter cotton block; 105. control panel; 106. control button; 301. oil inlet pipe; 302. oil outlet pipe; 303. delivery pipe I; 304. delivery pipe II; 305. delivery pipe III; 306. switching valve I; 307. switching valve II; 308. switching valve III; 309. switching valve IV; 310. switching valve V; 311. switching valve VI; 401. air-cooled oil cooler I; 402. air-cooled oil cooler II. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 6 The utility model provides a technical solution: an outdoor double air-cooled oil cooler, the whole machine consists of an outer shell component 1, a support frame 2, a cooling component 4 and a pipeline component 3, wherein the outer shell component 1 includes a cooling box 101 of a box structure, and front filter cotton blocks 102 are respectively embedded at the upper and lower ends of the front end surface of the cooling box 101, and a mounting port is opened at the rear end of the cooling box 101, and the mounting port is convenient for installing other components in the cooling box 101 and for the maintenance of other components, and a rear door panel 103 is hinged on the side of the mounting port, and rear filter cotton blocks 104 are respectively embedded at the upper and lower ends of the side of the rear door panel 103, and the front filter cotton block 102 and the rear filter cotton block 104 are made of cotton baffles with certain filtering performance, which play an air filtering role to ensure the cleanliness of the inside of the whole machine.

[0023] like Figure 4 and Figure 5As shown, the support frame 2 as a whole is a frame structure formed by welding steel structural components. The support frame 2 is fixedly installed in the cooling box 101. The cooling component 4 is composed of an air-cooled oil cooler I 401 and an air-cooled oil cooler II 402. The air-cooled oil cooler I 401 and the air-cooled oil cooler II 402 are respectively fixedly installed at the upper and lower ends of the inner side of the support frame 2.

[0024] like Figure 4 and Figure 5 As shown, the pipeline assembly 3 includes an oil inlet pipe 301 and an oil outlet pipe 302, one end of the oil inlet pipe 301 is connected to the oil inlet of the air-cooled oil cooler I 401, one end of the oil outlet pipe 302 is connected to the oil outlet of the air-cooled oil cooler II 402, the middle of the oil inlet pipe 301 and the oil outlet pipe 302 are connected through a delivery pipe I 303, and a delivery pipe II 304 and a delivery pipe III 305 are fixedly connected on the side of the delivery pipe I 303, respectively, the other end of the delivery pipe II 304 is connected to the oil outlet of the air-cooled oil cooler I 401, and the other end of the delivery pipe III 305 is connected to the oil inlet of the air-cooled oil cooler II 402. A switching valve I 306 is fixedly installed on the side of the air-cooled oil cooler I 401 and on the pipeline of the oil inlet pipe 301, a switching valve II 307 is fixedly installed on the side of the air-cooled oil cooler I 401 and on the pipeline of the delivery pipe II 304, a switching valve III 308 is fixedly installed between the oil inlet pipe 301 and the delivery pipe II 304 and on the pipeline of the delivery pipe I 303, a switching valve IV 309 is fixedly installed on the side of the air-cooled oil cooler II 402 and on the pipeline of the delivery pipe III 305, a switching valve V 310 is fixedly installed on the side of the air-cooled oil cooler II 402 and on the pipeline of the oil outlet pipe 302, and a switching valve VI 311 is fixedly installed between the delivery pipe III 305 and the oil outlet pipe 302 and on the pipeline of the delivery pipe I 303.

[0025] like Figure 4 As shown, a control panel 105 is fixedly embedded on the front face of the cooling box 101, and evenly arranged control buttons 106 are fixedly installed on the side of the control panel 105, and the control buttons 106 are electrically connected to the switching valve I 306, the switching valve II 307, the switching valve III 308, the switching valve IV 309, the switching valve V 310 and the switching valve VI 311 respectively, wherein each control button 106 controls a corresponding switching valve, and the on-off of the corresponding pipeline can be controlled by switching the control button 106.

[0026] In the utility model, Figure 6As shown, when only the air-cooled oil cooler I 401 needs to work, the control button 106 controls the switching valve III 308, the switching valve IV 309 and the switching valve V 310 to be closed, and the switching valve I 306, the switching valve II 307 and the switching valve VI 311 to be opened. At this time, the hot oil enters the air-cooled oil cooler I 401 through the oil inlet pipe 301 and the switching valve I 306. After the hot oil is cooled, it passes through the switching valve II 307, the delivery pipe II 304, the switching valve VI 311 and the delivery pipe I 303 from the air-cooled oil cooler I 401, and is finally output from the oil outlet pipe 302.

[0027] When only the air-cooled oil cooler II 402 is required to work, the control button 106 is used to control the switching valve III 308, the switching valve IV 309 and the switching valve V 310 to be opened, and the switching valve I 306, the switching valve II 307 and the switching valve VI 311 to be closed. At this time, the hot oil enters the air-cooled oil cooler II 402 through the oil inlet pipe 301, the delivery pipe I 303 and the switching valve IV 309. After the hot oil is cooled, it passes through the switching valve V 310 from the air-cooled oil cooler II 402 and is finally output from the oil outlet pipe 302.

[0028] When the air-cooled oil cooler I 401 and the air-cooled oil cooler II 402 are required to work together, the control button 106 is used to control the switching valve III 308 and the switching valve VI 311 to be closed, and the switching valve I 306, the switching valve II 307, the switching valve IV 309 and the switching valve V 310 to be opened. At this time, the hot oil enters the air-cooled oil cooler I 401 through the oil inlet pipe 301 and the switching valve I 306, and then enters the air-cooled oil cooler II 402 from the air-cooled oil cooler I 401 through the delivery pipe II 304, the switching valve II 307, the switching valve IV 309, the delivery pipe I 303 and the delivery pipe III 305, and then passes through the switching valve V 310 from the air-cooled oil cooler II 402, and is finally output from the oil outlet pipe 302.

[0029] 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 the 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. An outdoor double air-cooled oil cooler, comprising an outer shell assembly (1), characterized in that: The outer shell component (1) is provided with a support frame (2), a cooling component (4) is fixedly installed in the frame of the support frame (2), a side of the cooling component (4) is fixedly connected to a pipe component (3), the outer shell component (1) comprises a cooling box (101) of a box structure, and front filter cotton blocks (102) are respectively embedded at the upper and lower ends of the front end surface of the cooling box (101), a mounting opening is opened at the rear end of the cooling box (101), and a rear door panel (103) is hinged on the side of the mounting opening, and rear filter cotton blocks (104) are respectively embedded at the upper and lower ends of the side of the rear door panel (103).

2. The outdoor double air-cooled oil cooler according to claim 1, characterized in that: The support frame (2) is a frame structure formed by welding steel structural components. The cooling component (4) is composed of an air-cooled oil cooler I (401) and an air-cooled oil cooler II (402). The air-cooled oil cooler I (401) and the air-cooled oil cooler II (402) are respectively fixedly installed at the upper and lower ends of the inner side of the support frame (2).

3. The outdoor double air-cooled oil cooler according to claim 2 is characterized in that: The pipeline assembly (3) comprises an oil inlet pipe (301) and an oil outlet pipe (302), one end of the oil inlet pipe (301) is connected to the oil inlet of the air-cooled oil cooler I (401), one end of the oil outlet pipe (302) is connected to the oil outlet of the air-cooled oil cooler II (402), the oil inlet pipe (301) and the oil outlet pipe (302) are connected in the middle through a delivery pipe I (303), and a delivery pipe II (304) and a delivery pipe III (305) are fixedly connected on the side of the delivery pipe I (303), the other end of the delivery pipe II (304) is connected to the oil outlet of the air-cooled oil cooler I (401), and the other end of the delivery pipe III (305) is connected to the oil inlet of the air-cooled oil cooler II (402).

4. The outdoor double air-cooled oil cooler according to claim 2 is characterized in that: A switching valve I (306) is fixedly installed on the side of the air-cooled oil cooler I (401) and on the pipeline of the oil inlet pipe (301); a switching valve II (307) is fixedly installed on the side of the air-cooled oil cooler I (401) and on the pipeline of the delivery pipe II (304); a switching valve III (308) is fixedly installed between the oil inlet pipe (301) and the delivery pipe II (304) and on the pipeline of the delivery pipe I (303); a switching valve IV (309) is fixedly installed on the side of the air-cooled oil cooler II (402) and on the pipeline of the delivery pipe III (305); a switching valve V (310) is fixedly installed on the side of the air-cooled oil cooler II (402) and on the pipeline of the oil outlet pipe (302); and a switching valve VI (311) is fixedly installed between the delivery pipe III (305) and the oil outlet pipe (302) and on the pipeline of the delivery pipe I (303).

5. The outdoor double air-cooled oil cooler according to claim 4 is characterized in that: A control panel (105) is fixedly embedded on the front end surface of the cooling box (101), and evenly distributed control buttons (106) are fixedly installed on the side of the control panel (105), and the control buttons (106) are electrically connected to the switching valve I (306), the switching valve II (307), the switching valve III (308), the switching valve IV (309), the switching valve V (310) and the switching valve VI (311) respectively.

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