CN219119665U - Bearing cooling device - Google Patents

Abstract

The utility model belongs to the technical field of anti-blocking equipment of air pre-heaters, and particularly relates to a bearing cooling device, wherein two groups of annular grooves are longitudinally arranged on the inner side wall of a bearing seat at intervals, two groups of water inlets and two groups of water outlets are arranged on the bearing seat at intervals, circulating serpentine cooling pipes are respectively arranged on the annular grooves, a first water inlet pipe and a first water outlet pipe corresponding to the water inlets and the water outlets are arranged on the circulating serpentine cooling pipes, a heat exchange plate corresponding to the circulating serpentine cooling pipes is detachably connected to the inner side wall of the annular grooves, a second water outlet pipe and a second water inlet pipe corresponding to the first water inlet pipe and the first water outlet pipe are arranged on the water tank, a pump body is arranged on the second water inlet pipe, detection grooves positioned at the center positions of the two groups of annular grooves are arranged on the bearing seat, a mounting plate corresponding to the detection grooves is detachably connected to the bearing seat, and an outlet groove corresponding to the detection grooves is formed in the mounting plate, and an infrared temperature detector corresponding to a bearing body is fixedly connected to the detection grooves.

Description

Bearing cooling device

Technical Field

The utility model belongs to the technical field of anti-blocking equipment of air pre-heaters, and particularly relates to a bearing cooling device.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process and ensuring the rotation precision. Bearing blocks are one of the common mechanical parts in the field of mechanical transmission, and almost all places with bearings are related to the bearing blocks. The bearing seat is used for installing and fixing a bearing and can bear a certain supporting force, and can be divided into a split type (split type) bearing seat, a sliding bearing seat, a rolling bearing seat, a sealed bearing, a bearing seat with a flange, an outer spherical bearing seat and the like;

the bearing pedestal in the current market has frictional heat between bearing and the bearing pedestal, can reduce the life of bearing pedestal under the higher state of temperature for a long time, and current bearing cooling mode has: the existing cooling effect by adopting a circulating cooling mode is general, the function of detecting the temperature of the bearing in real time is not provided, and the required coolant cannot be accurately judged.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a bearing cooling device, which solves the technical problems that the existing cooling effect adopting a circulating cooling mode is general, the bearing temperature detection function is not realized in real time, and the required coolant is not accurately judged.

The scheme adopted by the utility model is as follows: the utility model provides a bearing heat sink, includes bearing frame, bearing body, water tank, its characterized in that, bearing frame inside wall longitudinal separation be equipped with two sets of ring channels, the bearing frame on the interval be equipped with two sets of water inlets and two sets of delivery ports, two sets of the ring channel all be equipped with circulation snakelike cooling tube, circulation snakelike cooling tube on be equipped with first inlet tube and the first outlet pipe that corresponds with water inlet, delivery port, ring channel inside wall detachable be connected with the heat exchanger plate that circulation snakelike cooling tube corresponds, the water tank on be equipped with second outlet pipe and the second inlet tube that corresponds with first inlet tube and first outlet pipe, the second inlet tube on be equipped with the pump body, the bearing frame on be equipped with the detection groove that is located two sets of ring channels central point put, the bearing frame on detachable be connected with the mounting panel that detects the groove corresponds, the mounting panel on set up the wire outlet groove that corresponds with the detection groove, detection inslot fixedly connected with the infrared temperature detector that corresponds with bearing body.

Preferably, the bearing seat is provided with a plurality of groups of heat dissipation holes communicated with the annular groove at intervals along the circumferential direction.

Preferably, the infrared temperature detector is IRT-300AD.

The utility model has the beneficial effects that:

the infrared stability detector can be used for monitoring the temperature of the bearing body in real time, when the bearing body is detected to be cooled, the pump body is started, water in the water tank enters the circulating serpentine pipeline from the first water inlet pipe and the second water inlet pipe, and the water returns to the water tank from the first water outlet pipe and the second water outlet pipe to form waterway circulation, and the temperature of the bearing body is transmitted to the circulating serpentine pipeline through the heat exchange plate to exchange heat, so that the purpose of cooling the bearing body is achieved; the cooling purpose of self cooling can be realized through the louvre, with the cooperation of circulation snakelike pipeline, the effect of dual cooling has been reached, radiating efficiency has been improved.

Drawings

Fig. 1 is one of the perspective views of the present utility model.

Fig. 2 is one of the perspective cross-sectional views of the present utility model.

Fig. 3 is a second perspective cross-sectional view of the present utility model.

Fig. 4 is a three-dimensional cross-sectional view of the present utility model.

Reference numerals: 1. a bearing seat; 2. a bearing body; 3. a water tank; 4. an annular groove; 5. a water inlet; 6. a water outlet; 7. circulating the serpentine cooling tube; 8. a first water inlet pipe; 9. a first water outlet pipe; 10. a heat exchange plate; 11. a second water outlet pipe; 12. a second water inlet pipe; 13. a pump body; 14. a detection groove; 15. a mounting plate; 16. a wire outlet slot; 17. an infrared temperature detector; 18. and the heat dissipation holes.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings. The following embodiments are described in detail with reference to the drawings.

Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

Embodiment one, a bearing heat sink, including bearing frame 1, bearing body 2, water tank 3, its characterized in that, bearing frame 1 inside wall longitudinal interval be equipped with two sets of ring channels 4, bearing frame 1 on the interval be equipped with two sets of water inlets 5 and two sets of delivery port 6, two sets of ring channels 4 all be equipped with circulation serpentine cooling tube 7, circulation serpentine cooling tube 7 on be equipped with first inlet tube 8 and first outlet pipe 9 that correspond with water inlet 5, delivery port 6, ring channel 4 inside wall can dismantle and be connected with circulation serpentine cooling tube 7 and correspond heat exchanger plate 10, water tank 3 on be equipped with second outlet pipe 11 and the second inlet tube 12 that correspond with first inlet tube 8 and first outlet pipe 9, second inlet tube 12 on be equipped with pump body 13, bearing frame 1 on be equipped with the detection groove 14 that is located two sets of ring channels 4 central point put, bearing frame 1 on the mounting panel 15 on the detachable be connected with detection groove 14 correspond, mounting panel 15 on set up the wire groove 16 that corresponds with detection groove 14, detection groove 14 in the fixed connection have infrared detector 17 that corresponds with infrared detector 2.

In the second embodiment, on the basis of the first embodiment, a plurality of groups of heat dissipation holes 18 communicated with the annular groove 4 are formed in the bearing seat 1 at intervals along the circumferential direction.

In the third embodiment, based on the second embodiment, the model of the infrared temperature detector 17 is IRT-300AD.

In use, this embodiment provides a method of installation: the heat exchange plate 10 is disassembled, a first water inlet pipe 8 and a first water outlet pipe 9 of a circulating serpentine cooling pipe are respectively arranged in an annular groove 4 in which the circulating serpentine cooling pipe 7 is arranged, the heat exchange plate 10 is arranged so that the circulating cooling pipe is in contact with the heat exchange pipe, and a second water outlet pipe 11 and a second water inlet pipe 12 on the water tank 3 are connected with the first water inlet pipe 8 and the first water outlet pipe 9;

the infrared temperature detector 17 is installed in the detection groove 14 after the installation plate 15 is detached, and the infrared temperature detector 17 wire passes through the wire outlet groove 16 after the installation plate 15 is connected with the bearing seat 1;

in mounting the bearing body 2 into the bearing housing 1;

the using method comprises the following steps: the shaft of the device is matched with the bearing inner ring, when the device runs, the real-time temperature monitoring can be carried out on the bearing body 2 through the infrared stability detector, when the temperature reduction of the bearing body 2 is detected, the pump body 13 is started, water in the water tank 3 enters the circulating serpentine pipeline from the first water inlet pipe 8 and the second water inlet pipe 12, and the water returns to the water tank 3 from the first water outlet pipe 9 and the second water outlet pipe 11 to form waterway circulation, and the temperature of the bearing body 2 is transmitted to the circulating serpentine pipeline through the heat exchange plate 10 to exchange heat, so that the aim of cooling the bearing body 2 is fulfilled;

the cooling purpose of self cooling can be realized through louvre 18, with the cooperation of circulation snakelike pipeline, reach the effect of dual cooling, improved radiating efficiency.

The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.

Claims (3)

1. The utility model provides a bearing heat sink, includes bearing frame (1), bearing body (2), water tank (3), its characterized in that, bearing frame (1) inside wall longitudinal separation be equipped with two sets of ring channels (4), bearing frame (1) on the interval be equipped with two sets of water inlets (5) and two sets of delivery port (6), two sets of ring channels (4) all be equipped with circulation snakelike cooling tube (7), circulation snakelike cooling tube (7) on be equipped with first inlet tube (8) and first outlet pipe (9) that correspond with water inlet (5), delivery port (6), ring channel (4) inside wall detachable be connected with circulation snakelike cooling tube (7) correspond heat exchange plate (10), water tank (3) on be equipped with second outlet pipe (11) and second inlet tube (12) that correspond with first inlet tube (8) and first outlet pipe (9), second inlet tube (12) on be equipped with pump body (13), bearing frame (1) on be equipped with be located two sets of ring channels (4) central point's position's detection groove (14), bearing frame (1) on detachable connection groove (14) and detection groove (14) on corresponding mounting panel (15) and mounting panel (16), an infrared temperature detector (17) corresponding to the bearing body (2) is fixedly connected in the detection groove (14).

2. Bearing cooling device according to claim 1, characterized in that the bearing seat (1) is provided with a plurality of groups of heat dissipation holes (18) which are communicated with the annular groove (4) at intervals along the circumferential direction.

3. A bearing cooling device according to claim 2, characterized in that the infrared temperature detector (17) is of the IRT-300AD type.

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