CN215213967U - Emergency flood prevention submersible pump - Google Patents
Emergency flood prevention submersible pump Download PDFInfo
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- CN215213967U CN215213967U CN202121642744.5U CN202121642744U CN215213967U CN 215213967 U CN215213967 U CN 215213967U CN 202121642744 U CN202121642744 U CN 202121642744U CN 215213967 U CN215213967 U CN 215213967U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Abstract
The utility model provides a pair of emergency flood prevention immersible pump, including the diving pump body, handle, pump body connecting seat, supplementary delivery port, velocity of flow monitoring piece and the seat that absorbs water, diving pump body top is equipped with the handle, diving pump body bottom is equipped with pump body connecting seat, pump body connecting seat left side below is equipped with supplementary delivery port, pump body connecting seat right side is equipped with the velocity of flow monitoring piece, velocity of flow monitoring piece bottom is equipped with the seat that absorbs water. The utility model discloses on the basis of accelerating flood prevention drainage speed, prevent that the impurity that ponding carried from blockking up the pump body, guarantee the efficiency of drawing water of immersible pump, set up flow meter and pressure regulating device on the immersible pump, through setting up parameter regulation pumping efficiency at the control end, and judge through design parameter and water yield contrast whether the immersible pump appears unusually, be convenient for overhaul and maintain the immersible pump, through the concrete pumping speed of motor and rotating device control immersible pump, the demand of drawing water of the different ponding degrees of adaptation, guarantee the safe in utilization of immersible pump.
Description
Technical Field
The utility model relates to a immersible pump design technical field, in particular to emergency flood prevention immersible pump.
Background
Rainstorm and ponding caused by severe weather can cause hidden troubles to the safety and the operation of a plurality of basic devices, but the position of the accumulated water is not determined, the field environment is unforeseeable, and large-scale drainage equipment is difficult to carry and cannot enter, so that the sewage discharge type submersible pump is commonly used for the emergency flood control pump, but the specific flood situation places have unfixed property, automatic control devices such as water level monitoring and the like cannot be installed by a conventional method, especially, the condition that the impeller of the submersible pump is wound by sundries or the motor is blocked and can not run is difficult to find in time and treat, the existing hydraulic pump has low use efficiency because of small water yield when using a common hydraulic station, the emergency flood prevention submersible pump can not meet actual requirements on various emergency rescue sites, can not realize the optimal drainage effect in the shortest time, and is provided for meeting the requirements of customers in more markets.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem of providing an emergency flood prevention submersible pump to overcome the problems that the submersible pump is difficult to control, the normal operation of the submersible pump is influenced by the blockage of garbage impurities and the service efficiency of a pump body is lower in the prior art; the purposes of ensuring the specific adjustment of the control end on the submersible pump, reducing the influence of impurities on the operation of the submersible pump and improving the pumping efficiency of the submersible pump are achieved, and the applicability of the emergency flood prevention submersible pump is improved.
The utility model provides a technical scheme that above-mentioned technical problem adopted is: the utility model provides an emergency flood prevention immersible pump, includes the diving pump body, handle, pump body connecting seat, supplementary delivery port, velocity of flow monitoring piece and the seat that absorbs water, diving pump body top is equipped with the handle, diving pump body bottom is equipped with pump body connecting seat, pump body connecting seat left side below is equipped with supplementary delivery port, pump body connecting seat right side is equipped with the velocity of flow monitoring piece, velocity of flow monitoring piece bottom is equipped with the seat that absorbs water.
As a preferred embodiment of the present invention, wherein: the pump body connecting seat is characterized in that a rotating shaft seat is arranged in the center of the pump body connecting seat, a rotating motor is arranged above the rotating shaft seat, a lock catch is arranged at the bottom of the rotating shaft seat, a connecting rod is arranged below the rotating shaft seat, a fixing plug is arranged at the bottom of the connecting rod, a rotating seat is arranged at the outer end of the connecting rod, and fan blades are arranged at the outer end of the rotating seat.
Further, a water outlet device is arranged in the center of the left end of the pump body connecting seat, a sealing device is arranged at the outer end of the joint of the water outlet device, a sealing seat is arranged at the top end of the pump body connecting seat, and a sealing seat connecting ring is arranged at the top end of the sealing seat.
Further, velocity of flow monitoring spare includes electromagnetic flowmeter, the electromagnetic flowmeter bottom is equipped with the pressure regulating chamber, be equipped with the solenoid valve switch in the pressure regulating chamber, pressure regulating chamber bottom is equipped with the water inlet.
Furthermore, a flood prevention alarm is arranged at the top end of the submersible pump body, a control end is arranged at the top of the inner cavity of the submersible pump body, control parameters and switch node parameters are arranged in the control end, a data output end of the flow rate monitoring piece is connected into the control end, and a storage battery and a charging device are arranged at the top of the inner cavity of the submersible pump body.
Further, supplementary delivery port passes through the fixed pump body connecting seat left end bottom of locating of connecting seat, supplementary delivery port includes the activity end, activity end bottom is equipped with output port, activity end below is equipped with the adapter, the adapter bottom is equipped with supplementary outlet valve, supplementary outlet valve bottom is equipped with out the water end.
Further, the outer end of the outside of the water absorption seat is provided with a water inlet groove, the inner side of the water inlet groove is respectively provided with a water inlet cavity, the water inlet cavity is respectively provided with a plurality of filtering notches, corners of the bottom of the water absorption seat are respectively provided with a pressure release port, the top of the inner cavity of the water absorption seat is provided with a booster pump, the bottom of the booster pump is provided with a water absorption pump, and the bottom of the water absorption pump is provided with a filtering seat.
Further, both ends are equipped with the oil pocket respectively about the seal receptacle, the oil pocket outer end is equipped with the regulation pole respectively, the oil pocket inboard is equipped with the pressurized-oil axle respectively, seal receptacle bottom border is equipped with a plurality of locating pins, locating pin bottom and pump body connecting seat top fixed connection, the seal receptacle outer end is equipped with the leak protection closure strip, leak protection closure strip inboard is equipped with the seal groove, seal receptacle central authorities are equipped with the pivot fixed orifices, be equipped with the wear-resistant rubber circle between pivot fixed orifices border and the seal groove.
Compared with the prior art, the technical scheme of the utility model have following advantage:
1. the utility model provides an emergency flood prevention immersible pump, a structure is simple, guarantee immersible pump normal operating, on the basis of accelerating flood prevention drainage speed, prevent that the impurity that ponding carried from blockking up the pump body, guarantee the efficiency of drawing water of immersible pump, set up flow meter and pressure regulating device on the immersible pump, the accessible sets up parameter adjustment pumping efficiency at the control end, and judge whether the immersible pump appears unusually through design parameter and water yield contrast, be convenient for overhaul and maintain the immersible pump, through the concrete pumping speed of motor and rotating device control immersible pump, carry out the work regulation according to the ponding automatically, the demand of drawing water of the different ponding degrees of adaptation, guarantee the safe in utilization of immersible pump.
2. The utility model discloses the scheme sets up the battery in the dive pump body, can break away from the restriction of circuit to the immersible pump in certain operating time, strengthen the flexibility of immersible pump, utilize water absorbing device and waste fitting discharging to reduce the absorption of immersible pump to impurity, reduce the possibility that the immersible pump blockked up, guarantee the work efficiency of immersible pump, reduce water installation's operating pressure through supplementary drainage mechanism, prolong water installation's live time, improve the job stabilization nature of immersible pump, make the immersible pump can accomplish the drainage operation in adverse circumstances, improve the working quality of emergent flood prevention drainage.
Drawings
Fig. 1 is a schematic structural view of an emergency flood prevention submersible pump of the present invention;
fig. 2 is a schematic structural diagram of the internal components of the emergency flood prevention submersible pump of the present invention;
fig. 3 is a schematic structural view of the pump body operation device of the emergency flood prevention submersible pump of the present invention;
fig. 4 is a schematic structural diagram of an area a of the emergency flood prevention submersible pump of the present invention;
fig. 5 is a schematic view of the installation structure of the internal components of the water absorption seat of the emergency flood prevention submersible pump of the present invention;
fig. 6 is a transverse section view of the sealing seat of the emergency flood prevention submersible pump of the present invention.
Wherein: 1 is a submersible pump body, 2 is a handle, 3 is a pump body connecting seat, 31 is a sealing seat, 311 is an oil cavity, 312 is an oil pressing shaft, 313 is a positioning pin, 314 is a leakage-proof blocking strip, 315 is a sealing groove, 316 is a rotating shaft fixing port, 32 is a sealing seat connecting ring, 33 is a rotating shaft seat, 34 is a lock catch, 35 is a rotating seat, 36 is a fan blade, 37 is a connecting rod, 38 is a fixing plug, 4 is an auxiliary water outlet, 41 is a movable end, 42 is an adapter, 43 is an auxiliary water outlet valve, 44 is a water outlet end, 5 is a flow rate monitoring part, 51 is an electromagnetic flowmeter, 52 is a pressure regulating cavity, 53 is a water inlet, 6 is a water absorbing seat, 61 is a water inlet groove, 62 is a water inlet cavity, 63 is a pressure releasing port, 64 is a booster pump, 65 is a water absorbing pump and 66 is a filter seat.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1-6, the utility model provides an emergency flood prevention submersible pump, including a submersible pump body 1, a handle 2, a pump body connecting seat 3, an auxiliary water outlet 4, a flow rate monitoring piece 5 and a water absorption seat 6, the top end of the submersible pump body 1 is provided with the handle 2, the bottom of the submersible pump body 1 is provided with the pump body connecting seat 3, the lower left side of the pump body connecting seat 3 is provided with the auxiliary water outlet 4, the right side of the pump body connecting seat 3 is provided with the flow rate monitoring piece 5, the bottom of the flow rate monitoring piece 5 is provided with the water absorption seat 6, the top end of the submersible pump body 1 realizes the movement of the whole emergency flood prevention submersible pump through the handle 2, the submersible pump is convenient to fixedly take, the bottom of the submersible pump body 1 is fixed with the pump body connecting seat 3, the pump body operation rotating component is arranged in the pump body connecting seat 3, the submersible pump is convenient to rapidly absorb the water body at the corresponding position, the auxiliary water outlet 4 can accelerate the water outlet speed of the water outlet end, the working speed of the submersible pump is convenient to accelerate, the velocity of flow monitoring piece 5 can implement the water flow that detects this internal flow of immersible pump, and the adaptation control end realizes the adjustment to immersible pump working parameter, and the staff of being convenient for corresponds the control of acute flood prevention immersible pump, and the immersible pump is put into the water through seat 6 that absorbs water, and the rivers in the water of absorption carry out the water pump operation.
Referring to fig. 3, a rotating shaft seat 33 is arranged at the center of a pump body connecting seat 3, a rotating motor is arranged above the rotating shaft seat 33, a lock catch 34 is arranged at the bottom of the rotating shaft seat 33, a connecting rod 37 is arranged below the rotating shaft seat 33, a fixing plug 38 is arranged at the bottom of the connecting rod 37, a rotating seat 35 is arranged at the outer end of the connecting rod 37, fan blades 36 are arranged at the outer end of the rotating seat 35, the pump body connecting seat 3 fixes the rotating assembly to be connected with a submersible pump installation assembly through the rotating shaft seat 33, the connecting rod 37 and the fan blades 36 are driven to rotate through the rotating motor, power of water flow is ensured to be absorbed by the pump body, the lock catch 34 fixes the rotating shaft seat 33 to be connected with the rotating seat 35, the rotating shaft seat 33 provides a moving space for the motor rotating assembly, the fixing plug 38 locks the connection between the bottom end of the connecting rod 37 and the fan blades 36, and ensures stable connection and power control of the connecting rod 37 to the fan blades 36.
3 left end central authorities of pump body connecting seat are equipped with out water installation, it is equipped with sealing device to go out water installation junction outer end, 3 tops of pump body connecting seat are equipped with seal receptacle 31, seal receptacle 31 top is equipped with seal receptacle clamping ring 32, the outlet pipe is through being connected with out water installation, derive the rivers of pumping in the pump body, guarantee the stable connection between the two through sealing device between outlet pipe and the play water installation, stabilize the inside pressure differential of the pump body, avoid the water leakage, 3 tops of pump body connecting seat guarantee the harmful effects that 3 inner chamber rotating assembly operation of pump body connecting seat caused pump body inner chamber pressure through seal receptacle 31, guarantee the normal operation of pump body inner chamber extraction rivers, the sealing function of seal receptacle 31 is further strengthened to seal receptacle connecting ring 32 to the connection on 3 tops of pump body connecting seat in the dive pump body 1 bottom through seal receptacle clamping ring 32 enhancement.
Velocity of flow monitoring spare 5 includes electromagnetic flowmeter 51, electromagnetic flowmeter 51 bottom is equipped with pressure regulating chamber 52, be equipped with the solenoid valve switch in the pressure regulating chamber 52, pressure regulating chamber 52 bottom is equipped with water inlet 53, velocity of flow monitoring spare 5 is through the discharge of flowing through in the electromagnetic flowmeter 51 monitoring pump body, and cooperate counting assembly to calculate the velocity of flow, cooperation control end is to pump body motor rotating assembly and pumping device's regulation, it stretches into the water inlet 53 in the regulation chamber 52 and adjusts the rivers size that gets into the pump body inner chamber via water inlet 53, the solenoid valve switch can the internal water flow size of direct control water inlet 53, cooperation pump body rotating assembly control velocity of flow.
The top of the submersible pump body 1 is provided with a flood prevention alarm, the top of the inner cavity of the submersible pump body 1 is provided with a control end, the control end is internally provided with control parameters and switch node parameters, the data output end of the flow rate monitoring piece 5 is connected into the control end, the top of the inner cavity of the submersible pump body 1 is provided with a storage battery and a charging device, a water flow warning line and alarm parameters can be arranged at the control end, when the water flow speed detected in the pump body exceeds a critical value, the flood prevention alarm gives an alarm to cooperate with workers to process corresponding water pumping positions and corresponding environments, smooth water pumping work is ensured, specific detection data of the flow rate monitoring piece 5 are transmitted into the control end, and the progress of the water pumping work of the corresponding environments is judged and adjusted by the control end.
Referring to fig. 4, the auxiliary water outlet 4 is fixedly arranged at the bottom of the left end of the pump body connecting seat 3 through the connecting seat, the auxiliary water outlet 4 comprises a movable end 41, an output port is arranged at the bottom of the movable end 41, an adapter 42 is arranged below the movable end 41, an auxiliary water outlet valve 43 is arranged at the bottom of the adapter 42, a water outlet end 44 is arranged at the bottom of the auxiliary water outlet valve 43, the auxiliary water outlet 4 can cooperate with a water outlet device to perform water outlet work when the water pressure and the flow rate of the water outlet device are too high, the working pressure of the water outlet device is reduced, the impact and the abrasion of the water outlet device caused by larger water pressure are reduced, the service life of the water outlet device is prolonged, the auxiliary water outlet 4 can fix the installation of the adapter 42 through the movable end 41, the adapter 42 fixes the connection of the auxiliary water outlet valve 43 and the water outlet end 44, the auxiliary water outlet valve 43 can be integrally accommodated in the movable end 41 through the adapter 42, the utilization rate of the installation control is reduced, avoiding the damage of the whole auxiliary water outlet 4 caused by unnecessary external force.
Referring to fig. 5, the outer end of the exterior of the water absorption seat 6 is provided with a water inlet groove 61, the inner side of the water inlet groove 61 is respectively provided with a water inlet cavity 62, the water inlet cavity 62 is respectively provided with a plurality of filtering notches, the corners of the bottom of the water absorption seat 6 are respectively provided with a pressure release port 63, the top of the inner cavity of the water absorption seat 6 is provided with a booster pump 64, the bottom of the booster pump 64 is provided with a water absorption pump 65, the bottom of the water absorption pump 65 is provided with a filtering seat 66, the edge of the bottom of the water absorption seat 6 absorbs the environmental water flow through the water inlet groove 61, the water absorption efficiency of the water absorption seat 6 can be improved by the integrally arranged water absorption device, impurities contained in the water flow entering the water absorption seat 6 can be removed through the filtering notches, the impurity particles are prevented from entering the inner cavity of the submersible pump to cause blockage, the normal use of the submersible pump is ensured, the working strength of the water absorption pump 65 can be enhanced by the booster pump 64, the water absorption process is accelerated, the small particle impurities in the water can be further filtered by the filtering seat 66, the normal operation of the submersible pump is ensured, when the booster pump 64 works for a long time to cause the pressure in the inner cavity of the water absorbing seat 6 to reach the warning value, the pressure can be released through the pressure release port 63, the use safety of the inner cavity of the water absorbing seat 6 is ensured, impurities on the filtering notch of the water inlet cavity 62 need to be cleaned regularly, and the working efficiency of the water absorbing seat 6 is prevented from being influenced.
Referring to fig. 6, the left and right ends of the sealing seat 31 are respectively provided with an oil chamber 311, the outer end of the oil chamber 311 is respectively provided with an adjusting rod, the inner side of the oil chamber 311 is respectively provided with an oil pressing shaft 312, the edge of the bottom of the sealing seat 31 is provided with a plurality of positioning pins 313, the bottom of the positioning pins 313 is fixedly connected with the top of the pump body connecting seat 3, the outer end of the sealing seat 31 is provided with a leakage-proof blocking strip 314, the inner side of the leakage-proof blocking strip 314 is provided with a sealing groove 315, the center of the sealing seat 31 is provided with a rotating shaft fixing port 316, a wear-resistant rubber ring is arranged between the edge of the rotating shaft fixing port 316 and the sealing groove 315, the sealing seat 31 fixes the oil pressing shaft 312 through the oil chamber 311 to control the flexibility of the connection of the inner cavity assembly of the sealing seat 31, the adjusting rod can adjust the installation position between the oil chamber 311 and the sealing seat 31, the connection relationship between the sealing seat 31 and the top end of the pump body connecting seat 3 is conveniently processed, the sealing seat 31 is fixedly arranged at the top end of the pump body connecting seat 3 through the positioning pins 313, the leakage-proof blocking strips 314 and the sealing groove 315 strengthen the sealing performance of the sealing seat 31, the pressure difference in the inner cavity of the pump body is prevented from being changed unadjustable, and the rotating shaft fixing port 316 is used for fixedly mounting a rotating bearing, so that a moving space is provided for the work of the motor.
The utility model provides an emergency flood prevention immersible pump, guaranteeing immersible pump normal operating, accelerate on flood prevention drainage basis, the impurity that prevents ponding and carry blocks up the pump body, guarantee the efficiency of drawing water of immersible pump, set up flow meter and pressure regulating device on the immersible pump, the accessible sets up parameter regulation pumping efficiency at the control end, and judge through design parameter and water yield contrast whether unusual appears in the immersible pump, be convenient for overhaul and maintain the immersible pump, set up the battery, can deviate from the restriction of circuit to the immersible pump, strengthen the flexibility of immersible pump, utilize water absorbing device and waste fitting discharging to reduce the absorption of immersible pump to impurity, avoid the immersible pump to block up, improve the job stabilization nature of immersible pump, make the immersible pump can accomplish the drainage operation in adverse circumstances.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An emergency flood prevention submersible pump comprises a submersible pump body (1), a handle (2), a pump body connecting seat (3), an auxiliary water outlet (4), a flow rate monitoring part (5) and a water absorption seat (6), and is characterized in that the handle (2) is arranged at the top end of the submersible pump body (1), the pump body connecting seat (3) is arranged at the bottom of the submersible pump body (1), the auxiliary water outlet (4) is arranged at the lower left of the pump body connecting seat (3), the flow rate monitoring part (5) is arranged at the right side of the pump body connecting seat (3), and the water absorption seat (6) is arranged at the bottom of the flow rate monitoring part (5);
the pump body connecting seat is characterized in that a rotating shaft seat (33) is arranged in the center of the pump body connecting seat (3), a rotating motor is arranged above the rotating shaft seat (33), a lock catch (34) is arranged at the bottom of the rotating shaft seat (33), a connecting rod (37) is arranged below the rotating shaft seat (33), a fixing plug (38) is arranged at the bottom of the connecting rod (37), a rotating seat (35) is arranged at the outer end of the connecting rod (37), and fan blades (36) are arranged at the outer end of the rotating seat (35).
2. The emergency flood prevention submersible pump according to claim 1, wherein a water outlet device is arranged in the center of the left end of the pump body connecting seat (3), a sealing device is arranged at the outer end of the joint of the water outlet device, a sealing seat (31) is arranged at the top end of the pump body connecting seat (3), and a sealing seat connecting ring (32) is arranged at the top end of the sealing seat (31).
3. The emergency flood prevention submersible pump according to claim 1, wherein the flow rate monitoring member (5) comprises an electromagnetic flow meter (51), a pressure regulating cavity (52) is formed in the bottom of the electromagnetic flow meter (51), a solenoid valve switch is arranged in the pressure regulating cavity (52), and a water inlet (53) is formed in the bottom of the pressure regulating cavity (52).
4. The emergency flood prevention submersible pump according to claim 1, wherein a flood prevention alarm is arranged at the top end of the submersible pump body (1), a control end is arranged at the top of the inner cavity of the submersible pump body (1), control parameters and switch node parameters are arranged in the control end, the data output end of the flow rate monitoring piece (5) is connected into the control end, and a storage battery and a charging device are arranged at the top of the inner cavity of the submersible pump body (1).
5. The emergency flood prevention submersible pump according to claim 1, wherein the auxiliary water outlet (4) is fixedly arranged at the bottom of the left end of the pump body connecting seat (3) through a connecting seat, the auxiliary water outlet (4) comprises a movable end (41), an output port is arranged at the bottom of the movable end (41), an adapter (42) is arranged below the movable end (41), an auxiliary water outlet valve (43) is arranged at the bottom of the adapter (42), and a water outlet end (44) is arranged at the bottom of the auxiliary water outlet valve (43).
6. The emergency flood prevention submersible pump according to claim 1, wherein an inlet tank (61) is arranged at the outer end of the outside of the water suction seat (6), an inlet cavity (62) is arranged inside each inlet tank (61), a plurality of filtering notches are arranged in each inlet cavity (62), pressure relief ports (63) are arranged at corners of the bottom of the water suction seat (6), a booster pump (64) is arranged at the top of an inner cavity of the water suction seat (6), a water suction pump (65) is arranged at the bottom of each booster pump (64), and a filtering seat (66) is arranged at the bottom of each water suction pump (65).
7. The emergency flood prevention submersible pump according to claim 2, wherein oil cavities (311) are formed in the left end and the right end of the sealing seat (31), adjusting rods are arranged at the outer ends of the oil cavities (311), oil pressing shafts (312) are arranged on the inner sides of the oil cavities (311), a plurality of positioning pins (313) are arranged on the edge of the bottom of the sealing seat (31), the bottom of each positioning pin (313) is fixedly connected with the top of the pump body connecting seat (3), a leakage-proof blocking strip (314) is arranged at the outer end of the sealing seat (31), a sealing groove (315) is formed in the inner side of the leakage-proof blocking strip (314), a rotating shaft fixing port (316) is formed in the center of the sealing seat (31), and a wear-resistant rubber ring is arranged between the edge of the rotating shaft fixing port (316) and the sealing groove (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642744.5U CN215213967U (en) | 2021-07-19 | 2021-07-19 | Emergency flood prevention submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642744.5U CN215213967U (en) | 2021-07-19 | 2021-07-19 | Emergency flood prevention submersible pump |
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| Publication Number | Publication Date |
|---|---|
| CN215213967U true CN215213967U (en) | 2021-12-17 |
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ID=79427757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121642744.5U Active CN215213967U (en) | 2021-07-19 | 2021-07-19 | Emergency flood prevention submersible pump |
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| CN (1) | CN215213967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320942A (en) * | 2021-12-31 | 2022-04-12 | 浙江东音科技有限公司 | Solar submersible pump with intelligent power regulation function for well |
-
2021
- 2021-07-19 CN CN202121642744.5U patent/CN215213967U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320942A (en) * | 2021-12-31 | 2022-04-12 | 浙江东音科技有限公司 | Solar submersible pump with intelligent power regulation function for well |
| CN114320942B (en) * | 2021-12-31 | 2024-03-29 | 浙江东音科技有限公司 | Immersible pump for solar well with intelligent power regulation function |
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