CN205101278U - Heat dissipation bearing box - Google Patents

Heat dissipation bearing box Download PDF

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Publication number
CN205101278U
CN205101278U CN201520874636.9U CN201520874636U CN205101278U CN 205101278 U CN205101278 U CN 205101278U CN 201520874636 U CN201520874636 U CN 201520874636U CN 205101278 U CN205101278 U CN 205101278U
Authority
CN
China
Prior art keywords
bearing housing
bearing
heat
heat pipe
main shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520874636.9U
Other languages
Chinese (zh)
Inventor
徐向远
王龙
文小豪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI TENGLONG PUMP VALVE MANUFACTURING Co Ltd
Original Assignee
ANHUI TENGLONG PUMP VALVE MANUFACTURING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI TENGLONG PUMP VALVE MANUFACTURING Co Ltd filed Critical ANHUI TENGLONG PUMP VALVE MANUFACTURING Co Ltd
Priority to CN201520874636.9U priority Critical patent/CN205101278U/en
Application granted granted Critical
Publication of CN205101278U publication Critical patent/CN205101278U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a heat dissipation bearing box, including bearing housing, main shaft, bearing, bearing cover, the bearing housing in the middle of be equipped with the main shaft, the bearing housing both ends are equipped with bearing cover, the main shaft passes bearing housing and bearing cover's axis, the bearing cover inboard is equipped with the bearing, the bearing housing on the main shaft, the bearing housing worn the heat pipe, period number is in the bearing housing cavity in the heat pipe evaporation, heat pipe condensation period number passes through the heat -insulated pipe connection in the bearing housing outside, heat pipe evaporation zone and heat pipe condensation segment, the heat -insulated pipe passes the bearing housing. The utility model overcomes prior art's is not enough, through set up the heat pipe in the bearing box, utilizes the heat pipe evaporation zone to absorb the heat of lubricating oil in the cavity, heat pipe condensation segment giving off heat to utilize the fan to reinforce the heat dissipation of heat pipe condensation segment, the fan in according to the cavity lubricating oil temperature carry out the speed governing operation, play energy -conserving effect.

Description

A kind of heat radiation bearing housing
Technical field
The utility model relates to bearing housing technical field, specifically belongs to a kind of heat radiation bearing housing.
Background technique
Bearing housing is made up of following accessory: bearing housing, bearing, pump shaft, bearing gland, oil sealing etc. form.Bearing housing in high temperature environments and pumping high temperature media time, due to the heat-conducting property of transmission shaft, the temperature rise of bearing housing lubricant oil can be caused.The overheated work of bearing length time, the quality of lubricant oil can change, the hydraulic performance decline of bearing, finally can cause whole device damage, not only affect manufacturing efficiency, also cause economic loss.
Model utility content
The purpose of this utility model there is provided a kind of heat radiation bearing housing, overcoming the deficiencies in the prior art, by arranging heat pipe in bearing housing, utilizing heat pipe evaporator section to absorb the heat of lubricant oil in cavity, heat pipe condenser section releases heat, and utilizes blower fan to strengthen the heat radiation of heat pipe condenser section.
The technical solution adopted in the utility model is as follows:
A kind of heat radiation bearing housing, comprise bearing housing, main shaft, bearing, bearing gland, main shaft is provided with in the middle of described bearing housing, bearing housing two ends are provided with bearing gland, main shaft passes the axis of bearing housing and bearing gland, bearing is provided with inside bearing gland, bearing housing is on main shaft, described bearing housing is installed with heat pipe, heat pipe evaporator section is positioned at bearing housing cavity, heat pipe condenser section is positioned at outside bearing housing, and heat pipe evaporator section is connected by heat-insulated pipe with heat pipe condenser section, and heat-insulated pipe is through bearing housing.
Described bearing housing outer wall is provided with blower fan.The heat radiation of blower fan strengthening heat pipe condenser section.
Also temperature transducer is provided with, described temperature transducer electrical connection blower fan in described bearing housing cavity.
Described blower fan is adjustable speed fan.Blower fan carries out speed governing running according to lubricating oil temperature in cavity, plays energy-saving effect.
Described bearing gland and main shaft joint are provided with oil sealing.
Described heat-insulated pipe is by being fixedly welded on bearing housing.Ensure the sealing of bearing housing.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model by arranging heat pipe in bearing housing, utilize heat pipe evaporator section to absorb the heat of lubricant oil in cavity, heat pipe condenser section releases heat, and utilizes blower fan to strengthen the heat radiation of heat pipe condenser section, blower fan carries out speed governing running according to lubricating oil temperature in cavity, plays energy-saving effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See accompanying drawing, a kind of heat radiation bearing housing, comprise bearing housing 1, main shaft 2, bearing 3, bearing gland 4, main shaft 2 is provided with in the middle of described bearing housing 1, bearing housing 1 two ends are provided with bearing gland 4, main shaft 2 passes the axis of bearing housing 1 and bearing gland 2, bearing 3 is provided with inside bearing gland 4, bearing 3 is enclosed within main shaft 2, described bearing housing 1 is installed with heat pipe 6, heat pipe evaporator section 601 is positioned at bearing housing 1 cavity, heat pipe condenser section 602 is positioned at outside bearing housing 1, heat pipe evaporator section 601 is connected by heat-insulated pipe 603 with heat pipe condenser section 602, heat-insulated pipe 603 is through bearing housing 1, described bearing housing 1 outer wall is provided with blower fan 8, also be provided with temperature transducer 7 in described bearing housing 1 cavity, described temperature transducer 7 is electrically connected blower fan 8, described blower fan 8 is adjustable speed fan, described bearing gland 4 is provided with oil sealing 5 with main shaft 2 joint, described heat-insulated pipe 603 is by being fixedly welded on bearing housing 1.
Heat pipe evaporator section 601 absorbs the heat of lubricant oil in cavity, and heat pipe condenser section 602 releases heat, and utilizes blower fan 8 to strengthen the heat radiation of heat pipe condenser section 602, and the lubricating oil temperature that blower fan 8 senses according to temperature transducer 7 carries out speed governing running, plays energy-saving effect.

Claims (6)

1. a heat radiation bearing housing, comprise bearing housing, main shaft, bearing, bearing gland, main shaft is provided with in the middle of described bearing housing, bearing housing two ends are provided with bearing gland, main shaft passes the axis of bearing housing and bearing gland, bearing is provided with inside bearing gland, bearing housing is on main shaft, it is characterized in that: described bearing housing is installed with heat pipe, heat pipe evaporator section is positioned at bearing housing cavity, heat pipe condenser section is positioned at outside bearing housing, and heat pipe evaporator section is connected by heat-insulated pipe with heat pipe condenser section, and heat-insulated pipe is through bearing housing.
2. one heat radiation bearing housing according to claim 1, is characterized in that: described bearing housing outer wall is provided with blower fan.
3. one heat radiation bearing housing according to claim 2, is characterized in that: be also provided with temperature transducer in described bearing housing cavity, described temperature transducer electrical connection blower fan.
4. one heat radiation bearing housing according to claim 2, is characterized in that: described blower fan is adjustable speed fan.
5. one heat radiation bearing housing according to claim 1, is characterized in that: described bearing gland and main shaft joint are provided with oil sealing.
6. one heat radiation bearing housing according to claim 1, is characterized in that: described heat-insulated pipe is by being fixedly welded on bearing housing.
CN201520874636.9U 2015-11-03 2015-11-03 Heat dissipation bearing box Expired - Fee Related CN205101278U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520874636.9U CN205101278U (en) 2015-11-03 2015-11-03 Heat dissipation bearing box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520874636.9U CN205101278U (en) 2015-11-03 2015-11-03 Heat dissipation bearing box

Publications (1)

Publication Number Publication Date
CN205101278U true CN205101278U (en) 2016-03-23

Family

ID=55517060

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520874636.9U Expired - Fee Related CN205101278U (en) 2015-11-03 2015-11-03 Heat dissipation bearing box

Country Status (1)

Country Link
CN (1) CN205101278U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889114A (en) * 2016-04-12 2016-08-24 江苏大学 High-temperature hot water circulating pump suspension body based on heat pipe cooling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889114A (en) * 2016-04-12 2016-08-24 江苏大学 High-temperature hot water circulating pump suspension body based on heat pipe cooling

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160323

Termination date: 20181103

CF01 Termination of patent right due to non-payment of annual fee