CN201650779U - Submersible pump for quickly transporting oil - Google Patents
Submersible pump for quickly transporting oil Download PDFInfo
- Publication number
- CN201650779U CN201650779U CN2010201394879U CN201020139487U CN201650779U CN 201650779 U CN201650779 U CN 201650779U CN 2010201394879 U CN2010201394879 U CN 2010201394879U CN 201020139487 U CN201020139487 U CN 201020139487U CN 201650779 U CN201650779 U CN 201650779U
- Authority
- CN
- China
- Prior art keywords
- oil
- immersed pump
- connects
- pump motor
- submersible pump
- 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 - Lifetime
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a submersible pump for quickly transporting oil, which comprises a pump body, a combined oil transporting pipe, a wire conduit arranged in the combined oil transporting pipe, a connection pipeline and an automatic control device, wherein the connection pipeline comprises a transition joint and a coupling head, one end of the transition joint is connected with the combined oil transporting pipe, a wire conduit joint is sealed in the inner hole of the transition joint, one end of the wire conduit joint is connected with the wire conduit, and the outer diameter and the inner diameter of the other end of the transition joint are respectively connected with the coupling head and a conduction wire sealant plug; the other end of the coupling head is connected with one end of a sleeve, and the other end of the sleeve penetrates through and is fixed in an anti-explosion junction box; and an automatic control circuit in an automatic control device is connected with a submersible pump motor via the anti-explosion junction box. The utility model has the advantages that the conventional oil transportation mode is changed so as to achieve the effect of large-flow quick oil transportation, oil level can be automatically monitored, the operation of the submersible pump is automatically controlled, idling of the submersible pump is prevented, the labor intensity of an operator is reduced, and the submersible pump is safe, stable and convenient to install and maintain.
Description
Technical field
The utility model relates to the oil-immersed pump of carrying oil product, being one and carrying the oil-immersed pump of oil product fast particularly.
Background technique
At present, the oil product of generally selling and using on the market, be at vehicle-mounted oil tank (or claiming mobile oil storage tank) generally speaking and fixedly be provided with the system of mutual conveying oil product between the oil storage tank (or claim fixedly oil storage tank), this system adopts the self-priming fuel feeding of negative pressure, promptly oil product is sucked in the oil pump by pipeline mounted pump, in oil pump after the supercharging, discharge the gas that is mixed in the oil product by deaerator and be transported to again fixedly in the oil tank.The major defect of pipeline mounted pump is to be easy to generate vapour lock under high temperature and high height above sea level condition, causes oil pump capacity to descend, and is even not fuel-displaced.Cause the waste of working efficiency decline and resource, also have potential safety hazard simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provide a kind of big flow oil-immersed pump of positive pressure propelling movement type fuel feeding that utilizes to carry oil product, with the clean boot of automatic controller control oil-immersed pump and the oil-immersed pump of self-braking a kind of quick conveying oil product.
The technological scheme that solves the problems of the technologies described above is: a kind of oil-immersed pump of quick conveying oil product, described oil-immersed pump comprises: the pump housing of oil-immersed pump motor, the combination transport pipe of the connection pump housing are equipped with in inside, be provided with armoured conduit in the combination transport pipe, also include connecting pipeline and the automatic controller that is connected the oil-immersed pump motor; Described connecting pipeline is arranged on and extends between oil tank outer the combination transport pipe and anti-explosion terminal box, described connecting pipeline comprises: transit joint, coupling head, one end of described transit joint connects combination transport pipe end, conduit fitting is equipped with in endoporus sealing at transit joint, one end of conduit fitting connects armoured conduit, is connected an end and the lead sealing plug of coupling head respectively at the other end external diameter and the internal diameter of transit joint; One end of the other end adapter sleeve of described coupling head, the other end of sleeve pipe run through and are fixed in the anti-explosion terminal box; Automatic control circuit in the described automatic controller connects the oil-immersed pump motor by anti-explosion terminal box.
The beneficial effects of the utility model are: the utility model provides a kind of big flow oil-immersed pump of positive pressure propelling movement type fuel feeding that utilizes to carry oil product, overcome the defective of the self-priming oil pumps of negative pressure such as prior art pipeline mounted pump, displacement pump, vane pump, fundamentally overcome the variety of issue that vapour lock caused, change the mode of movement of traditional oil product, reached the effect that big flow is carried oil product fast.
Circuit in the automatic controller of the present utility model, can monitor the state of oil product liquid level automatically, control the operation of oil-immersed pump automatically, stop the free-runing operation of oil-immersed pump, alleviate labor intensity of operating personnel again, reached safety and steady, advantage reliable and secure, convenient for installation and maintenance.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A portion enlarged view of Fig. 1;
Fig. 3 is that the interior circuit of automatic controller connects block diagram among Fig. 1.
" the main sequence number explanation in the accompanying drawing "
1: centrifugal pump; 2: rotating shaft; 3: blotter cover; 4: filter; 5: graphite bearing; 6: the oil-immersed pump motor; 7: the pump housing; 8: armoured conduit; 9: the combination transport pipe; 10: fastening flange; 11: transit joint; 12: conduit fitting; 13: O-ring seal; 14: lead sealing plug; 15: coupling head; 16: sleeve pipe; 17: nut; 18: anti-explosion terminal box; 19: sealing gasket; 20: overload protective device; 21: A.C. contactor; 22: current-limiting circuit-breaker; 23: ac power supply; 24: the idle running automatic protector; 25: automatic controller.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the utility model structural representation; Fig. 2 is the A portion enlarged view of Fig. 1; Fig. 3 is that the interior circuit of automatic controller connects block diagram among Fig. 1.
As shown in Figure 1, the utility model provides a kind of oil-immersed pump of quick conveying oil product, and described oil-immersed pump comprises: the pump housing 7 of oil-immersed pump motor 6, the combination transport pipe 9 of the connection pump housing 7 are equipped with in inside, are provided with armoured conduit 8 in the combination transport pipe 9.
The utility model also includes connecting pipeline and the automatic controller 25 that is connected oil-immersed pump motor 6.
Described connecting pipeline is arranged on and extends between oil tank outer the combination transport pipe 9 and anti-explosion terminal box 18, and described connecting pipeline comprises: transit joint 11, coupling head 15.
One end of described transit joint 11 connects combination transport pipe 9 ends, conduit fitting 12 is equipped with in endoporus sealing at transit joint 11, one end of conduit fitting 12 connects armoured conduit 8, is connected an end and the lead sealing plug 14 of coupling head 15 respectively at the other end external diameter and the internal diameter of transit joint 11; One end of the other end adapter sleeve 16 of described coupling head 15, the other end of sleeve pipe 16 run through and are fixed in the anti-explosion terminal box 18; Automatic control circuit in the described automatic controller 25 connects oil-immersed pump motor 6 by anti-explosion terminal box 18.
The described pump housing 7 comprises: blotter cover 3 is provided with oil-immersed pump motor 6 and centrifugal pump 1, oil-immersed pump motor 6 and centrifugal pump 1 and 2 coaxial connections of rotating shaft in blotter cover 3; Be equipped with on the described oil-immersed pump motor 6 according to oil product and provide bearing cooling and lubricated filter 4 and the graphite bearing 5 that ensures that no mechanical spark produces in rotating shaft 2 rotation processes for this system.
Be described more specifically the connecting pipeline structure below in conjunction with Fig. 2.
Described connecting pipeline is the combination transport pipe 9 that connects the pump housing 7 and the outside oil transportation of oil tank; And the attachment portion of armoured conduit 8 and anti-explosion terminal box 18: wherein transit joint 11 is fixed on the upper end of combination transport pipe 9, the lower end of conduit fitting 12 and armoured conduit 8 are threaded, conduit fitting 12 and transit joint 11 adopt O-ring seal 13 to interconnect, the lower end of coupling head 15 and transit joint 11 are threaded, the upper end is by the fixing anti-explosion terminal box 18 of sleeve pipe 16 and nut 17, the centre accompanies sealing gasket 19, and lead sealing plug 14 is fixed on the centre of transit joint 11 and coupling head 15.
Below oil-immersed pump working procedure of the present utility model is described:
During work, the pump housing 7 is fixed in the oil tank by flange 10, and is immersed in the oil product.Connect power supply, oil-immersed pump motor 6 drives centrifugal pumps 1 rotation, and to wherein oil product supercharging, oil product enters into outside oil transport pipeline through combination transport pipe 9 by centrifugal pump.Manual deenergization, 6 stalls of oil-immersed pump motor, oil product is carried and is stopped.
As shown in Figure 3, described automatic control circuit is the height according to oil product liquid level in the oil tank, automatically control oil-immersed pump clean boot and stopping automatically, described automatic control circuit comprises: ac power supply 23 output terminals connect the power input of current-limiting circuit-breaker 22, and the output terminal of current-limiting circuit-breaker 22 connects the power input of A.C. contactor 21; The power output end of A.C. contactor 21 connects dally the current detecting end of automatic protector 24 and the power input of overload protective device 20 respectively; The power output end of overload protective device 20 connects oil-immersed pump motor 6; Described idle running automatic protector 24 and the control output end of overload protective device 20 are connected the control input end of A.C. contactor 21 respectively.
Working procedure to automatic controller in the utility model illustrates below:
At first connect ac power supply 23; the conveying of oil product is carried out in preparation, and ac power supply 23 outputs to oil-immersed pump motor 6 through current-limiting circuit-breaker 22, A.C. contactor 21 and overload protective device 20, starts operation; simultaneously, idle running automatic protector 24 detects the current value of oil-immersed pump motor 6 major loops.
A. when the oil product liquid level was in the normal operation position of oil-immersed pump, idle running automatic protector 24 detected main circuit currents were rated operational current, and oil-immersed pump motor 6 normally moves.
B. when being lower than the working position of oil-immersed pump, the oil product liquid level (do not have oily idling conditions); idle running automatic protector 24 detected main circuit currents are the undercurrent working state; at this moment; the control end of idle running automatic protector 24 is exported the control input end that cut-off signals passes to A.C. contactor 21 immediately; turn-off the power supply of major loop, oil-immersed pump motor 6 is out of service automatically.Because automatic controller does not need the liquid level of personal monitoring's oil product, has alleviated labor intensity of operating personnel greatly, and protect oil-immersed pump under the situation of idle running, not move, thereby reached the effect of automatic control oil-immersed pump highly effective and safe operation.
Claims (3)
1. oil-immersed pump of carrying fast oil product, described oil-immersed pump comprises: the pump housing of oil-immersed pump motor, the combination transport pipe of the connection pump housing are equipped with in inside, be provided with armoured conduit in the combination transport pipe, it is characterized in that, also include connecting pipeline and the automatic controller that is connected oil-immersed pump motor (6) (25); Described connecting pipeline is arranged on and extends between oil tank outer the combination transport pipe (9) and anti-explosion terminal box (18), described connecting pipeline comprises: transit joint (11), coupling head (15), one end of described transit joint (11) connects combination transport pipe (9) end, conduit fitting (12) is equipped with in endoporus sealing at transit joint (11), one end of conduit fitting (12) connects armoured conduit (8), is connected an end and the lead sealing plug (14) of coupling head (15) respectively at the other end external diameter and the internal diameter of transit joint (11); One end of the other end adapter sleeve (16) of described coupling head (15), the other end of sleeve pipe (16) run through and are fixed in the anti-explosion terminal box (18); Automatic control circuit in the described automatic controller (25) connects oil-immersed pump motor (6) by anti-explosion terminal box (18).
2. according to the oil-immersed pump of a kind of quick conveying oil product described in the claim 1, it is characterized in that, the described pump housing (7) comprising: blotter cover (3), in blotter cover (3), be provided with oil-immersed pump motor (6) and centrifugal pump (1), oil-immersed pump motor (6) and centrifugal pump (1) and coaxial connection of rotating shaft (2); Filter (4) and graphite bearing (5) are installed on the oil-immersed pump motor (6).
3. according to the oil-immersed pump of a kind of quick conveying oil product described in the claim 1, it is characterized in that, described automatic control circuit is the height according to oil product liquid level in the oil tank, automatically control oil-immersed pump clean boot and stopping automatically, described automatic control circuit comprises: ac power supply (23) output terminal connects the power input of current-limiting circuit-breaker (22), and the output terminal of current-limiting circuit-breaker (22) connects the power input of A.C. contactor (21); The power output end of A.C. contactor (21) connects the current detecting end of idle running automatic protector (24) and the power input of overload protective device (20) respectively; The power output end of overload protective device (20) connects oil-immersed pump motor (6); Described idle running automatic protector (24) and the control output end of overload protective device (20) are connected the control input end of A.C. contactor (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201394879U CN201650779U (en) | 2010-03-24 | 2010-03-24 | Submersible pump for quickly transporting oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201394879U CN201650779U (en) | 2010-03-24 | 2010-03-24 | Submersible pump for quickly transporting oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650779U true CN201650779U (en) | 2010-11-24 |
Family
ID=43116013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201394879U Expired - Lifetime CN201650779U (en) | 2010-03-24 | 2010-03-24 | Submersible pump for quickly transporting oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201650779U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562613A (en) * | 2012-01-13 | 2012-07-11 | 天津加马机械厂 | Energy-saving electric pump and working method thereof |
| CN103050913A (en) * | 2011-10-17 | 2013-04-17 | 复盛易利达(上海)压缩机有限公司 | Internal wiring device of oil-submerged pump closed container of lubrication system |
| CN103104506A (en) * | 2011-11-10 | 2013-05-15 | 天津加马机械厂 | Oil-submerged pump capable of transmitting oil products in mass flow and working procedure thereof |
| CN109595181A (en) * | 2019-01-16 | 2019-04-09 | 上海凯泉泵业（集团）有限公司 | A kind of modularization conduction cooling support structure subduction electric pump |
| CN113086936A (en) * | 2021-03-22 | 2021-07-09 | 浙江嘉松科技有限公司 | Double-oil-tank oil supply system with multifunctional enhanced oil-submerged pump |
| CN114922811A (en) * | 2021-11-30 | 2022-08-19 | 上海凯泉泵业（集团）有限公司 | Submersible electric pump and mounting method thereof |
-
2010
- 2010-03-24 CN CN2010201394879U patent/CN201650779U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050913A (en) * | 2011-10-17 | 2013-04-17 | 复盛易利达(上海)压缩机有限公司 | Internal wiring device of oil-submerged pump closed container of lubrication system |
| CN103104506A (en) * | 2011-11-10 | 2013-05-15 | 天津加马机械厂 | Oil-submerged pump capable of transmitting oil products in mass flow and working procedure thereof |
| CN102562613A (en) * | 2012-01-13 | 2012-07-11 | 天津加马机械厂 | Energy-saving electric pump and working method thereof |
| CN102562613B (en) * | 2012-01-13 | 2014-03-19 | 天津加马电潜泵有限责任公司 | Energy-saving electric pump and working method thereof |
| CN109595181A (en) * | 2019-01-16 | 2019-04-09 | 上海凯泉泵业（集团）有限公司 | A kind of modularization conduction cooling support structure subduction electric pump |
| CN109595181B (en) * | 2019-01-16 | 2020-07-24 | 上海凯泉泵业（集团）有限公司 | Submersible electric pump with modular conductive cooling supporting structure |
| CN113086936A (en) * | 2021-03-22 | 2021-07-09 | 浙江嘉松科技有限公司 | Double-oil-tank oil supply system with multifunctional enhanced oil-submerged pump |
| CN113086936B (en) * | 2021-03-22 | 2022-08-02 | 浙江嘉松科技有限公司 | Double-oil-tank oil supply system with oil-submersible pump |
| CN114922811A (en) * | 2021-11-30 | 2022-08-19 | 上海凯泉泵业（集团）有限公司 | Submersible electric pump and mounting method thereof |
| CN114922811B (en) * | 2021-11-30 | 2024-05-14 | 上海凯泉泵业（集团）有限公司 | Submersible electric pump and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201650779U (en) | Submersible pump for quickly transporting oil | |
| CN204082577U (en) | Proof submersible sand discharging pump | |
| CN2861561Y (en) | Submersible oil pump | |
| CN201416184Y (en) | Integral non-negative pressure water supply equipment | |
| CN202900677U (en) | High-efficient anti-explosion pneumatic self-priming pump | |
| CN204014384U (en) | Vehicle-mounted explosion-proof hydrologic cycle cooling system | |
| CN113915138B (en) | Pump vacuumizing-free starting method | |
| CN204126003U (en) | The comprehensive interim waterworks for firefighting of a kind of packaged type | |
| CN204941988U (en) | A kind of direct acting delta-connection sewage pump | |
| CN211786730U (en) | PLC control automatic drainage device for coal mine | |
| CN211979517U (en) | Comprehensive control device for gas, liquid and grease of pod propeller | |
| CN104922947B (en) | Underflow anti-clogging discharge method and device for thickener | |
| CN102778847B (en) | Automatic shutdown method of electric towing turbine unit in failure of controlling system and oil system | |
| CN201908770U (en) | Governor oil leakage tank device of pumped storage power station for facilitating isolated examine and repair | |
| CN101975171B (en) | Water-pump piloting automatic vacuum suction device | |
| CN102011737A (en) | Mechanical automatic protective centrifugal pump | |
| CN202274075U (en) | Cooling device used for reduction gearbox of scrapper conveyor | |
| CN221461417U (en) | Large rainwater pump station adopting axial flow pump | |
| CN110792627A (en) | Large-scale vertical axial-flow pump water guide bearing circulating water system | |
| CN204099221U (en) | A kind of horizontal diesel power Pump for well group | |
| CN215949844U (en) | Vacuum-pumping-free water pump | |
| CN218119122U (en) | Water intake pump water intake level detection device | |
| CN103321912B (en) | Pneumatic water pump with self-con-tained unit | |
| CN203441765U (en) | Pneumatic water pump with self-control device | |
| CN206280704U (en) | A kind of large scale equipment automatic fuelling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |