CN202732492U - Chemical centrifugal pump - Google Patents
Chemical centrifugal pump Download PDFInfo
- Publication number
- CN202732492U CN202732492U CN 201220382614 CN201220382614U CN202732492U CN 202732492 U CN202732492 U CN 202732492U CN 201220382614 CN201220382614 CN 201220382614 CN 201220382614 U CN201220382614 U CN 201220382614U CN 202732492 U CN202732492 U CN 202732492U
- Authority
- CN
- China
- Prior art keywords
- cooling jacket
- centrifugal pump
- bearing
- chemical centrifugal
- bearing housing
- 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
Links
Images
Abstract
The utility model relates to a pump, in particular to a chemical centrifugal pump. The chemical centrifugal pump comprises a bearing housing, wherein a cooling jacket is fixed at the rear end of the bearing housing in a sealing connection manner and is arranged on the outer side of a bearing in a matched manner; and a cooling water inlet is formed at the lower end of the side wall of the cooling jacket, and a cooling water outlet is formed at the upper end of the side wall of the cooling jacket. The chemical centrifugal pump effectively reduces the temperature of the bearing so as to avoid locking and damage of the bearing, and prolongs the service life.
Description
Technical field
The utility model relates to a kind of pump, particularly a kind of chemical centrifugal pump.
Background technique
Existing chemical centrifugal pump during the higher material of its delivery temperature, can cause in the bearing housing lubricant oil temperature rise higher, and bearing is prone to locking, damages phenomenon.
Summary of the invention
The utility model purpose be to provide a kind of good heat dissipation effect, long service life chemical centrifugal pump.
The utility model comprises bearing housing, the cooling jacket of fixing and be tightly connected in the rear end of described bearing housing, described cooling jacket cooperates the outside that covers in bearing, in the lower end of the sidewall of described cooling jacket cooling water intake is set, and in the upper end of described cooling jacket sidewall coolant outlet is set.
The utility model corresponding to the arranged outside cooling jacket of bearing, can effectively reduce the temperature rise of bearing by in the rear end of bearing housing like this, so that bearing is difficult for locking, damage, prolong the working life of pump; The centrifugal pump that is arranged so that of cooling jacket can the material of delivery temperature more than 400.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure, 1, bearing housing, 2, cooling jacket, 3, cooling water intake, 4, coolant outlet.
Embodiment
As shown in Figure 1, this chemical centrifugal pump, comprise bearing housing 1, the cooling jacket 2 of fixing and be tightly connected in the rear end of bearing housing 1, cooling jacket 2 cooperates the outside that covers in bearing, lower end at the sidewall of cooling jacket 2 arranges cooling water intake 3, in the upper end of cooling jacket 2 sidewalls coolant outlet 4 is set.
Claims (1)
1. chemical centrifugal pump, comprise bearing housing, cooling jacket is characterized in that fixing and being tightly connected in the rear end of described bearing housing, described cooling jacket cooperates the outside that covers in bearing, lower end at the sidewall of described cooling jacket arranges cooling water intake, in the upper end of described cooling jacket sidewall coolant outlet is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382614 CN202732492U (en) | 2012-08-03 | 2012-08-03 | Chemical centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382614 CN202732492U (en) | 2012-08-03 | 2012-08-03 | Chemical centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732492U true CN202732492U (en) | 2013-02-13 |
Family
ID=47658195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220382614 Expired - Fee Related CN202732492U (en) | 2012-08-03 | 2012-08-03 | Chemical centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314825A (en) * | 2014-08-25 | 2015-01-28 | 普仑斯(福建)泵业有限公司 | Horizontal centrifugal pump with cooling device |
-
2012
- 2012-08-03 CN CN 201220382614 patent/CN202732492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314825A (en) * | 2014-08-25 | 2015-01-28 | 普仑斯(福建)泵业有限公司 | Horizontal centrifugal pump with cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204068573U (en) | A kind of fire-proof motor radiator structure | |
| CN203871993U (en) | Circulating cooling-type explosion-proof motor | |
| CN202732492U (en) | Chemical centrifugal pump | |
| CN102927014A (en) | Self-cooling centrifugal pump | |
| CN210799380U (en) | High-efficiency energy-saving heat-dissipating water pump | |
| CN202273746U (en) | Heat exchanger for marine engine | |
| CN204213039U (en) | The auto pump that a kind of thermal diffusivity is good | |
| CN103573712A (en) | Chemical centrifugal pump | |
| CN201896778U (en) | Heat-dissipation bearing body part for water pump | |
| CN203441769U (en) | Mine submersible electric pump with pressure relief hole volute | |
| CN202732493U (en) | Cz chemical centrifugal pump | |
| CN203175999U (en) | Circulation cooling pump | |
| CN202954980U (en) | Self-cooling centrifugal pump | |
| CN202872575U (en) | Permanent magnet synchronous motor of electric automobile | |
| CN202017648U (en) | Novel water pump with two seals | |
| CN202926719U (en) | Improved belt type vacuum pump | |
| CN202937780U (en) | Modified cooling water jacket of reducer | |
| CN202971340U (en) | Cooling structure of centrifugal pump mechanical seal | |
| CN202691057U (en) | Pump efficiency ring for mechanical seal | |
| CN203967907U (en) | A kind of water-cooled electricity main shaft | |
| CN203067076U (en) | Device used for quick radiating of engine cylinder body | |
| CN202520590U (en) | Circulating fan | |
| CN203463373U (en) | Water pump | |
| CN202090979U (en) | Compact machine oil cooler | |
| CN202402258U (en) | Cooling device of refrigerator compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU SINA PUMP TECHNOLOGY COMPANY LIMITED Assignor: JIANGSU DINGGAO PUMP CO., LTD. Contract record no.: 2015320000412 Denomination of utility model: Suspension arm type centrifugal pump used in chemical industry Granted publication date: 20130213 License type: Exclusive License Record date: 20150610 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150803 |
|
| EXPY | Termination of patent right or utility model |