CN214465656U - Bearing constant temperature cooling system - Google Patents
Bearing constant temperature cooling system Download PDFInfo
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- CN214465656U CN214465656U CN202120384879.XU CN202120384879U CN214465656U CN 214465656 U CN214465656 U CN 214465656U CN 202120384879 U CN202120384879 U CN 202120384879U CN 214465656 U CN214465656 U CN 214465656U
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- cooling
- bearing
- cooling cavity
- water inlet
- cooling chamber
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Abstract
The utility model discloses a bearing constant temperature cooling system, be equipped with the bearing frame of mounting hole for the installation bearing including the middle part, the bearing frame both sides are equipped with the location connecting seat respectively, be equipped with at least a pair of location mounting hole on the location connecting seat, be equipped with water inlet and delivery port on the bearing frame, be equipped with the cooling cavity of intercommunication water inlet and delivery port in the bearing frame, the water inlet is linked together with the liquid reserve tank through the inlet channel, be equipped with the liquid pump that send on the inlet channel, be equipped with the inlet tube of taking the water inlet valve on the liquid reserve tank, be equipped with electric heater and temperature probe in the liquid reserve tank, be equipped with floater liquid level switch on the liquid reserve tank, the delivery port is linked together with the liquid reserve tank through the wet return, be equipped with the wet return on the wet return, be equipped with the drain pipe on one side that the wet return is close to the bearing frame, be equipped with the drain valve on the drain pipe.
Description
Technical Field
The utility model relates to a bearing constant temperature cooling system particularly.
Background
The main shaft of the horizontal spiral discharge sedimentary centrifuge drives the rotary drum to rotate at a high speed, the bearing of the main shaft can generate heat, and when the feeding temperature is higher than 100 ℃, the heat of the bearing in the bearing seat cannot be taken away by natural heat dissipation due to the heat conduction of the end cover shafts at two sides, so that the service life of the bearing is shortened, and the running stability of the centrifuge is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a bearing constant temperature cooling system is provided.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: the utility model provides a bearing constant temperature cooling system, be equipped with the bearing frame of mounting hole for the installation bearing including the middle part, the bearing frame both sides are equipped with the location connecting seat respectively, be equipped with at least a pair of location mounting hole on the location connecting seat, be equipped with water inlet and delivery port on the bearing frame, be equipped with the cooling cavity of intercommunication water inlet and delivery port in the bearing frame, the water inlet is linked together through inlet channel and liquid reserve tank, be equipped with the liquid feeding pump on the inlet channel, be equipped with the inlet tube of taking the inlet valve on the liquid reserve tank, be equipped with electric heater and temperature probe in the liquid reserve tank, be equipped with floater liquid level switch on the liquid reserve tank, the delivery port is linked together with the liquid reserve tank through the wet return, be equipped with the wet return on the wet return, be equipped with the drain pipe on one side that the wet return is close to the bearing frame, be equipped with the drain valve on the drain pipe.
As a preferred scheme, the bearing seat comprises a body, the positioning connecting seats are arranged on two sides of the body, an upper gland and a lower gland are respectively arranged on the other two sides of the body, and the cooling cavity is arranged in the body.
As a preferable scheme, the body is rectangular, the cooling chamber includes a first cooling chamber, a second cooling chamber and a third cooling chamber, the first cooling chamber and the second cooling chamber are independent of each other and are close to the upper gland, a communication channel is respectively arranged between the third cooling chamber and the first cooling chamber, the third cooling chamber and the second cooling chamber, the water inlet is communicated with the first cooling chamber, and the water outlet is communicated with the second cooling chamber.
As a preferable scheme, a sealing ring is arranged on the periphery of the third cooling cavity on the lower pressing cover; and sealing rings are respectively arranged on the peripheries of the first cooling cavity and the second cooling cavity on the upper gland.
As another preferred scheme, the body is rectangular, the cooling chamber includes a first cooling chamber and a second cooling chamber which are independent from each other and are substantially triangular, and a third cooling chamber and a fourth cooling chamber which are independent from each other and are substantially triangular, the first cooling chamber and the second cooling chamber are close to the upper gland, a communication channel is arranged between the third cooling chamber and the first cooling chamber, a communication channel is arranged between the fourth cooling chamber and the second cooling chamber, the water inlet is respectively communicated with the first cooling chamber and the second cooling chamber, and the water outlet is respectively communicated with the third cooling chamber and the fourth cooling chamber.
As a preferable scheme, sealing rings are respectively arranged on the peripheries of the first cooling cavity and the second cooling cavity on the upper gland; and sealing rings are respectively arranged on the peripheries of the third cooling cavity and the fourth cooling cavity on the lower pressing cover.
Preferably, the liquid feeding pump is a mechanical diaphragm pump.
Preferably, a water drain pipe with a water drain valve is arranged on the liquid storage tank.
The utility model has the advantages that:
the bearing seat is provided with a water inlet and a water outlet, the bearing seat is internally provided with a cooling cavity communicated with the water inlet and the water outlet, the water inlet is communicated with the liquid storage tank through a water inlet pipeline, the water inlet pipeline is provided with a liquid feeding pump, the liquid storage tank is provided with a water inlet pipe with a water inlet valve, the liquid storage tank is internally provided with an electric heater and a temperature measuring probe, the liquid storage tank is provided with a floating ball liquid level switch, the water outlet is communicated with the liquid storage tank through a water return pipe, the water return pipe is provided with a water return valve, one side of the water return valve, which is close to the bearing seat, on the water return pipe is provided with a water discharge pipe, and the water discharge pipe is provided with a water discharge valve; the cooling water circulation channel is designed in the bearing seat, so that the bearing is cooled by water on the basis of ensuring the strength of the bearing seat, and the service life of the bearing and the running stability of equipment are effectively improved; and the liquid storage tank realizes full-automatic control of supply of cooling liquid through electric elements such as a water inlet valve, a liquid feeding pump, a temperature measuring probe, a connecting rod floating ball liquid level switch and the like, so that the cooling effect is ensured to be achieved, and the required energy consumption is reduced. Meanwhile, the bearing can be in a constant temperature state by adjusting the cooling water quantity and/or the cooling water temperature when needed, so that the bearing can run more reliably.
In addition, the electric heater also has the function that when the ambient temperature is lower or the temperature difference between the cooling water and the bearing is larger, the cooling water can be properly heated on the basis of ensuring the cooling effect, the temperature difference between the inside and the outside of the bearing seat is reduced, and the stability and the durability of the use of the bearing seat are ensured.
Because the body is the rectangle form, the cooling cavity includes that the mutual independence that is close to last gland roughly is triangle-shaped's first cooling chamber and roughly is triangle-shaped's second cooling chamber and is close to the third cooling chamber of gland down, is equipped with the intercommunication passageway respectively between third cooling chamber and first cooling chamber and second cooling chamber, the water inlet is linked together with first cooling chamber, the delivery port is linked together with second cooling chamber, forms the cooling channel who encircles the bearing, has increased the heat exchange area of coolant liquid, has improved cooling efficiency.
Because the body is the rectangle form, the cooling cavity includes the mutually independent roughly triangular first cooling chamber and roughly triangular second cooling chamber that are close to last gland and the mutually independent roughly triangular third cooling chamber and roughly triangular fourth cooling chamber that are close to lower gland, is equipped with the intercommunication passageway between third cooling chamber and first cooling chamber, is equipped with the intercommunication passageway between fourth cooling chamber and second cooling chamber, the water inlet is linked together with first cooling chamber and second cooling chamber respectively, the delivery port advances the fourth cooling chamber intercommunication with the third cooling chamber respectively, when providing great heat exchange area, has increased the flow of cooling water for cooling efficiency is higher.
Because the liquid storage tank is provided with the water drain pipe with the water drain valve, the cooling water in the liquid storage tank can be discharged and replaced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic perspective view of the bearing seat and other parts of the present invention.
Fig. 3 is a schematic structural diagram of the middle bearing seat and the like of the present invention.
In the figure: 1. the bearing seat comprises a bearing seat 101, a body 102, an upper gland 103, a lower gland 104, a sealing ring 2, a positioning connecting seat 3, a water inlet 4, a water outlet 4, a cooling cavity 5, a first cooling cavity 51, a second cooling cavity 52, a third cooling cavity 53 and a communication channel 54;
6. the device comprises a liquid storage tank, 7 parts of a liquid feeding pump, 8 parts of a water inlet valve, 9 parts of an electric heater, 10 parts of a temperature measuring probe, 11 parts of a floating ball liquid level switch, 12 parts of a water return valve, 13 parts of a water discharge pipe, 14 parts of a water discharge valve and 15 parts of a water discharge valve.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to the drawings.
As shown in fig. 1-3, a bearing constant temperature cooling system, includes that the middle part is equipped with bearing frame 1 of mounting hole for the installation bearing, and 1 both sides of bearing frame are equipped with location connecting seat 2 respectively, are equipped with two pairs of location mounting holes on the location connecting seat 2, are equipped with water inlet 3 and delivery port 4 on the bearing frame 1, are equipped with the cooling cavity 5 that feeds through water inlet 3 and delivery port 4 in the bearing frame 1, and water inlet 3 is linked together with liquid reserve tank 6 through the inlet channel, is equipped with on the inlet channel and sends liquid pump 7, send liquid pump 7 to be mechanical diaphragm pump. The liquid storage tank 6 is provided with a water inlet pipe with a water inlet valve 8, the liquid storage tank 6 is internally provided with an electric heater 9 and a temperature measuring probe 10, the liquid storage tank 6 is provided with a floating ball liquid level switch 11, and the liquid storage tank 6 is provided with a water drain pipe with a water drain valve 15. The water outlet 4 is communicated with the liquid storage tank 6 through a water return pipe, a water return valve 12 is arranged on the water return pipe, a drain pipe 13 is arranged on one side, close to the bearing seat 1, of the water return valve 12 on the water return pipe, and a drain valve 14 is arranged on the drain pipe 13.
The bearing seat 1 comprises a body 101, the positioning connecting seats 2 are arranged on two sides of the body 101, an upper gland 102 and a lower gland 103 are respectively arranged on the other two sides of the body 101, and the cooling chamber 5 is arranged in the body 101.
The body 101 is rectangular, the cooling chamber 5 includes a first cooling chamber 51, a second cooling chamber 52 and a third cooling chamber 53, the first cooling chamber 51 and the second cooling chamber 52 are independent of each other and close to the upper gland 102, the third cooling chamber 53 and the first cooling chamber 51 and the second cooling chamber 52 are provided with a communication channel 54, the water inlet 3 is communicated with the first cooling chamber 51, and the water outlet 4 is communicated with the second cooling chamber 52.
A sealing ring 104 is arranged on the lower gland 103 at the periphery of the third cooling cavity 53; the upper gland 102 is provided with a sealing ring on the outer periphery of the first cooling cavity 51 and the second cooling cavity 52.
When the liquid level is lower than the set high liquid level of the liquid storage tank 6, the water inlet valve 8 is opened until the liquid level is high, the water inlet valve 8 is closed, and water inlet is stopped; when the temperature is lower than the lower temperature limit and the liquid level reaches the low liquid level, the electric heater 9 starts to operate and heat until the lower temperature limit is reached, and the electric heater 9 is turned off; after reaching the high liquid level, the mechanical diaphragm pump is opened, the return valve 12 is opened, the water cooling is carried out on the bearing, the pump outlet is divided into 2 paths, the 2 paths respectively enter the bearing cooling water channel from the water inlets 3 of the two bearing blocks 1, and then the 2 paths exit from the water outlets 4 of the bearing blocks 1 and enter the liquid storage tank 6.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several changes and modifications can be made, which are within the scope of the present invention.
Claims (8)
1. The utility model provides a bearing constant temperature cooling system, is equipped with the bearing frame of mounting hole for the installation bearing including the middle part, and the bearing frame both sides are equipped with the location connecting seat respectively, are equipped with at least a pair of location mounting hole on the location connecting seat, its characterized in that: the bearing seat is provided with a water inlet and a water outlet, a cooling cavity communicated with the water inlet and the water outlet is arranged in the bearing seat, the water inlet is communicated with the liquid storage tank through a water inlet pipeline, a liquid feeding pump is arranged on the water inlet pipeline, a water inlet pipe with a water inlet valve is arranged on the liquid storage tank, an electric heater and a temperature measuring probe are arranged in the liquid storage tank, a floating ball liquid level switch is arranged on the liquid storage tank, the water outlet is communicated with the liquid storage tank through a water return pipe, a water return valve is arranged on the water return pipe, a drain pipe is arranged on one side, close to the bearing seat, of the water return valve on the water return pipe, and a drain valve is arranged on the drain pipe.
2. A bearing thermostatic cooling system as set forth in claim 1 wherein: the bearing seat comprises a body, the positioning connecting seats are arranged on two sides of the body, an upper gland and a lower gland are respectively arranged on the other two sides of the body, and the cooling cavity is arranged in the body.
3. A bearing thermostatic cooling system as set forth in claim 2 wherein: the body is rectangular, the cooling cavity comprises a first cooling cavity, a second cooling cavity and a third cooling cavity, the first cooling cavity and the second cooling cavity are independent of each other and close to the upper gland, the first cooling cavity and the second cooling cavity are roughly triangular, the third cooling cavity is close to the lower gland, communicating channels are arranged between the third cooling cavity and the first cooling cavity and between the third cooling cavity and the second cooling cavity respectively, the water inlet is communicated with the first cooling cavity, and the water outlet is communicated with the second cooling cavity.
4. A bearing thermostatic cooling system as set forth in claim 3 wherein: a sealing ring is arranged on the lower pressing cover and at the periphery of the third cooling cavity; and sealing rings are respectively arranged on the peripheries of the first cooling cavity and the second cooling cavity on the upper gland.
5. A bearing thermostatic cooling system as set forth in claim 2 wherein: the body is the rectangle form, the cooling cavity includes that the mutually independent that is close to last gland roughly is triangle-shaped's first cooling chamber and roughly is triangle-shaped's second cooling chamber and is close to down the mutually independent that is roughly triangle-shaped's third cooling chamber and roughly is triangle-shaped's fourth cooling chamber of gland, is equipped with the intercommunication passageway between third cooling chamber and first cooling chamber, is equipped with the intercommunication passageway between fourth cooling chamber and second cooling chamber, the water inlet is linked together with first cooling chamber and second cooling chamber respectively, the delivery port advances the fourth cooling chamber intercommunication with the third cooling chamber respectively.
6. A bearing thermostatic cooling system as set forth in claim 5 wherein: sealing rings are respectively arranged on the peripheries of the first cooling cavity and the second cooling cavity on the upper gland; and sealing rings are respectively arranged on the peripheries of the third cooling cavity and the fourth cooling cavity on the lower pressing cover.
7. A bearing thermostatic cooling system as set forth in any one of claims 1-6 wherein: the liquid feeding pump is a mechanical diaphragm pump.
8. A bearing thermostatic cooling system as set forth in any one of claims 1-6 wherein: and a water drain pipe with a water drain valve is arranged on the liquid storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384879.XU CN214465656U (en) | 2021-02-20 | 2021-02-20 | Bearing constant temperature cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384879.XU CN214465656U (en) | 2021-02-20 | 2021-02-20 | Bearing constant temperature cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214465656U true CN214465656U (en) | 2021-10-22 |
Family
ID=78144257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120384879.XU Active CN214465656U (en) | 2021-02-20 | 2021-02-20 | Bearing constant temperature cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214465656U (en) |
-
2021
- 2021-02-20 CN CN202120384879.XU patent/CN214465656U/en active Active
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