High-heat-exchange-rate oil cooler space ring

Abstract

The utility model provides an oil cooler space ring with high heat exchange rate, which comprises a main space ring and a plugging plate, a main space ring opening is arranged in the main space ring, a plurality of diversion trenches are arranged on the plugging plate, a plurality of diversion trench plugging strips are fixedly connected on the main space ring, the diversion trenches are in sliding connection with the diversion trench plugging strips, and the plugging plate is fixedly connected with the main space ring. Four sliding grooves are formed in the plane, close to the plugging plate, of the main space ring, first sliding blocks are fixedly connected to the plane, close to the main space ring, of the plugging plate, the first sliding blocks are in sliding connection with the sliding grooves, and adjusting assemblies are arranged in the sliding grooves. According to the scheme, the flow guide groove is formed in the plugging plate, and the adjusting assembly capable of changing the distance between the main space ring and the plugging plate along with the temperature change of the oil cooler is arranged between the main space ring and the plugging plate, so that the internal circulation number of the oil cooler can be controlled along with the temperature change of the oil cooler; therefore, the purposes of improving the utilization rate of the oil cooler, protecting environment and saving energy are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil coolers, in particular to a high heat exchange rate oil cooler spacer ring. Background Technique

[0002] The oil cooler spacer ring is an important part of the oil cooler. It is usually located inside the oil cooler and is used to support and separate the oil flow channels to ensure that the oil can pass through the oil cooler and dissipate heat effectively. The design of the spacer ring has an important impact on the heat exchange efficiency and structural strength of the oil cooler.

[0003] For example, the Chinese patent discloses "a high-precision spacer ring for a stainless steel oil cooler" (Patent No.: CN216954176U). The patent includes a spacer ring plate. A limit arc groove is arranged on one side surface of the spacer ring plate. A water-oil channel cavity is arranged below the limit arc groove. Limit snap rings are symmetrically arranged in the water-oil channel cavity. A partition ring is arranged at the lower end of the limit snap ring. A boss limit cavity is arranged on one side of the limit snap ring away from the water-oil channel cavity. The above patent has the advantage of ensuring the tightness between the fins.

[0004] However, the above oil cooler spacer ring is difficult to automatically change the flow path and the circulation direction of the multi-cycle oil cooler. Therefore, the utilization rate of the oil cooler and the environmental protection and energy-saving effects are poor. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a high heat exchange rate oil cooler spacer ring, which solves the problems put forward in the above background technique.

[0007] (2) Technical Solutions

[0008] To achieve the above purposes, the utility model is realized through the following technical solutions: A high heat exchange rate oil cooler spacer ring, characterized in that: it includes a main spacer ring and a sealing plate. A main spacer ring opening is arranged in the main spacer ring. A plurality of diversion grooves are arranged on the sealing plate. A plurality of diversion groove sealing strips are fixedly connected to the main spacer ring. The diversion grooves are slidably connected with the diversion groove sealing strips. Four sliding grooves are arranged on the plane of the main spacer ring close to the sealing plate. A first slider is fixedly connected to the plane of the sealing plate close to the main spacer ring. The first slider is slidably connected with the sliding grooves. An adjusting component is arranged in the sliding grooves.

[0009] Preferably, the adjusting assembly includes a current-limiting plate and a third slider. The current-limiting plate is fixedly connected to the outer circumferential surface of the sliding groove, and the third slider is slidably connected to the outer circumferential surface of the sliding groove. A current-limiting hole is formed in the current-limiting plate. One end of the first slider away from the blocking plate is fixedly connected to a second slider. A limiting ring is fixedly connected to one end of the sliding groove close to the blocking plate, and the first slider is slidably connected to the limiting ring.

[0010] Preferably, a first cavity is defined by the current-limiting plate and the second slider, and a second cavity is defined by the current-limiting plate and one end of the sliding groove away from the blocking plate. The first cavity is filled with inert gas, and the second cavity is filled with mercury.

[0011] Preferably, the diameter of the second slider is equal to the diameter of the sliding groove. The second slider is slidably connected to the sliding groove, and a sealing ring is fixedly sleeved on the outer circumferential surface of the second slider.

[0012] Preferably, the sliding grooves are arranged at equal radian intervals. The diversion grooves are divided into four groups, and the four groups of diversion grooves are respectively arranged between the four sliding grooves. The diversion grooves in the same group are arranged at equal radian intervals.

[0013] Preferably, the diversion groove blocking strips are divided into four groups, and the four groups of diversion groove blocking strips are respectively arranged between the four sliding grooves. The diversion groove blocking strips in the same group are arranged at equal radian intervals.

[0014] (III) Beneficial Effects

[0015] The present utility model provides an oil cooler spacer with a high heat exchange rate, having the following beneficial effects:

[0016] 1. In this solution, by providing diversion grooves on the blocking plate and arranging an adjusting assembly between the main spacer and the blocking plate that can change the distance between the main spacer and the blocking plate as the temperature of the oil cooler changes, the number of internal circulations in the oil cooler can be controlled according to the temperature change of the oil cooler, thereby achieving the purpose of improving the utilization rate of the oil cooler and environmental protection and energy conservation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front view structural schematic diagram of the present utility model;

[0018] Figure 2 is the right view structural schematic diagram of the present utility model;

[0019] Figure 3 is Figure 2 the sectional view structural schematic diagram of A-A in

[0020] Figure 4 is Figure 3 the enlarged structural schematic diagram of B in

[0021] In the figure: 11, main spacer ring; 12, sealing plate; 13, diversion groove; 14, diversion groove sealing strip; 15, main spacer ring opening; 16, first slider; 17, second slider; 18, limiting ring; 20, current-limiting plate; 21, current-limiting hole; 22, third slider; 23, sliding groove; 24, first cavity; 25, second cavity. Specific implementation mode

[0022] An embodiment of the utility model provides a high heat exchange rate oil cooler spacer ring, as Figures 1-4 shown, including a main spacer ring 11, a sealing plate 12, a diversion groove 13, a diversion groove sealing strip 14, a main spacer ring opening 15, a first slider 16, a second slider 17, a limiting ring 18, a current-limiting plate 20, a current-limiting hole 21, a third slider 22, a sliding groove 23, a first cavity 24, and a second cavity 25.

[0023] As Figures 1-4 shown, a main spacer ring opening 15 is provided in the main spacer ring 11, a plurality of diversion grooves 13 are provided on the sealing plate 12, a plurality of diversion groove sealing strips 14 are fixedly connected to the main spacer ring 11, the diversion grooves 13 are slidably connected to the diversion groove sealing strips 14, four sliding grooves 23 are provided on the plane of the main spacer ring 11 close to the sealing plate 12, a first slider 16 is fixedly connected to the plane of the sealing plate 12 close to the main spacer ring 11, the first slider 16 is slidably connected to the sliding groove 23, and an adjusting component is arranged in the sliding groove 23.

[0024] The adjusting component includes a current-limiting plate 20 and a third slider 22. The current-limiting plate 20 is fixedly connected to the outer circular surface of the sliding groove 23, the third slider 22 is slidably connected to the outer circular surface of the sliding groove 23, a current-limiting hole 21 is provided on the current-limiting plate 20, a second slider 17 is fixedly connected to the end of the first slider 16 far from the sealing plate 12, a limiting ring 18 is fixedly connected to the end of the sliding groove 23 close to the sealing plate 12, and the first slider 16 is slidably connected to the limiting ring 18.

[0025] The current-limiting plate 20 and the second slider 17 enclose a first cavity 24, the current-limiting plate 20 and the end of the sliding groove 23 far from the sealing plate 12 enclose a second cavity 25, an inert gas is filled in the first cavity 24, mercury is filled in the second cavity 25, the diameter of the second slider 17 is equal to the diameter of the sliding groove 23, the second slider 17 is slidably connected to the sliding groove 23, and a sealing ring is fixedly sleeved on the outer circular surface of the second slider 17.

[0026] The sliding grooves 23 are arranged at equal arcs, the diversion grooves 13 are divided into four groups, the four groups of diversion grooves 13 are respectively arranged between the four sliding grooves 23, the same group of diversion grooves 13 are arranged at equal arcs, the diversion groove sealing strips 14 are divided into four groups, the four groups of diversion groove sealing strips 14 are respectively arranged between the four sliding grooves 23, and the same group of diversion groove sealing strips 14 are arranged at equal arcs.

[0027] When changing the oil in the oil cooler in this solution, first, the main spacer ring 11 is adhesively fixed at the separation point of the two cycles of the oil cooler pipeline, and the pipeline where the main spacer ring 11 is located is placed vertically. The sealing plate 12 is located above the main spacer ring 11. When the temperature of the oil cooler is not high, the diversion groove 13 is in close contact with the diversion groove sealing strip 14, and the sealing plate 12 is in close contact with the main spacer ring 11. The sealing plate 12 seals the main spacer ring opening 15 on the main spacer ring 11, and the cooling oil in the oil cooler cannot pass through the main spacer ring 11. Therefore, it can only enter the other cycle.

[0028] Then, when the temperature of the oil cooler is relatively high, the volume of mercury in the second cavity 25 expands. The mercury in the second cavity 25 pushes the third slider 22 to slide in the direction of the second slider 17 through the current-limiting hole 21. The third slider 22 compresses the volume of the inert gas in the first cavity 24, so that the pressure generated by the inert gas in the first cavity 24 on the second slider 17 increases until the thrust of the inert gas in the first cavity 24 on the second slider 17 is greater than the gravity of the second slider 17, and the second slider 17 slides in the direction of the sealing plate 12.

[0029] Finally, the second slider 17 pushes the sealing plate 12 away from the main spacer ring 11 through the first slider 16. The diversion groove 13 is separated from the diversion groove sealing strip 14, and the sealing plate 12 is separated from the main spacer ring 11. The gap between the main spacer ring 11 and the sealing plate 12 is communicated with the main spacer ring opening 15, so that the cooling oil in the oil cooler can enter the cycle on the other side of the main spacer ring opening 15 through the main spacer ring opening 15. On the contrary, when the temperature of the oil cooler decreases, the sealing plate 12 moves towards the main spacer ring 11 until the sealing plate 12 and the main spacer ring 11 are in close contact, closing the main spacer ring opening 15, so as to control the number of internal cycles in the oil cooler, and achieve the purpose of improving the utilization rate of the oil cooler and environmental protection and energy conservation.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oil cooler spacer with a high heat exchange rate, characterized in that: It includes a main spacer ring (11) and a plugging plate (12). A main spacer ring opening (15) is provided in the main spacer ring (11). A number of flow guiding grooves (13) are provided on the plugging plate (12). A number of flow guiding groove plugging strips (14) are fixedly connected to the main spacer ring (11). The flow guiding grooves (13) are slidably connected to the flow guiding groove plugging strips (14). Four sliding grooves (23) are provided on the plane of the main spacer ring (11) close to the plugging plate (12). A first slider (16) is fixedly connected to the plane of the plugging plate (12) close to the main spacer ring (11). The first slider (16) is slidably connected to the sliding groove (23). An adjusting assembly is provided in the sliding groove (23).

2. The spacer ring of an oil cooler with a high heat exchange rate according to claim 1, characterized in that: The adjusting assembly includes a current limiting plate (20) and a third slider (22). The current limiting plate (20) is fixedly connected to the outer circular surface of the sliding groove (23). The third slider (22) is slidably connected to the outer circular surface of the sliding groove (23). A current limiting hole (21) is provided in the current limiting plate (20). One end of the first slider (16) far from the plugging plate (12) is fixedly connected to a second slider (17). A limiting ring (18) is fixedly connected to the end of the sliding groove (23) close to the plugging plate (12). The first slider (16) is slidably connected to the limiting ring (18).

3. The spacer ring of an oil cooler with high heat exchange rate according to claim 2, characterized in that: A first cavity (24) is defined by the current limiting plate (20) and the second slider (17). A second cavity (25) is defined by the current limiting plate (20) and the end of the sliding groove (23) far from the plugging plate (12). The first cavity (24) is filled with inert gas. The second cavity (25) is filled with mercury.

4. A spacer ring for a high heat exchange rate oil cooler according to claim 2, characterized in that: The diameter of the second slider (17) is equal to the diameter of the sliding groove (23). The second slider (17) is slidably connected to the sliding groove (23). A sealing ring is fixedly sleeved on the outer circular surface of the second slider (17).

5. A spacer ring for a high heat exchange rate oil cooler according to claim 1, characterized in that: The sliding grooves (23) are arranged at equal radian intervals. The flow guiding grooves (13) are divided into four groups. The four groups of flow guiding grooves (13) are respectively arranged between the four sliding grooves (23). The flow guiding grooves (13) in the same group are arranged at equal radian intervals.

6. The spacer ring of an oil cooler with a high heat exchange rate according to claim 5, characterized in that: The flow guiding groove plugging strips (14) are divided into four groups. The four groups of flow guiding groove plugging strips (14) are respectively arranged between the four sliding grooves (23). The flow guiding groove plugging strips (14) in the same group are arranged at equal radian intervals.

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