CN212225468U - Amphibious hydraulic electric pump - Google Patents
Amphibious hydraulic electric pump Download PDFInfo
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- CN212225468U CN212225468U CN201922453752.4U CN201922453752U CN212225468U CN 212225468 U CN212225468 U CN 212225468U CN 201922453752 U CN201922453752 U CN 201922453752U CN 212225468 U CN212225468 U CN 212225468U
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Abstract
The utility model provides a two kinds of hydraulic pressure electric pump of land and water, belong to electric pump technical field, including the oil pocket subassembly, a frame, including a motor, an end cap, a controller, and a cover plate, pump body subassembly, connect oil pipe, circuit plug terminal, the circuit board, the oil filling connects, the instrument interface, the sealed cabin body, front end housing and infiltration alarm system, pump body subassembly one end is connected with the motor, the other end passes through front end housing and instrument interface connection, pump body unit mount is inside the frame, its one end that is close to the motor is connected with the oil pocket subassembly through many connections oil pipe, the circuit board passes through circuit plug terminal and is connected with the motor electricity, the oil filling connects and is connected with the oil pocket subassembly through connecting oil pipe, be connected front end housing and the hatch of the sealed cabin body after above-mentioned spare part is assembled, all the other spare. The utility model discloses work efficiency is high, can satisfy the demand of 100m operation under water, simultaneously under the condition of equipment deficiency oil, can accomplish the supplementary oil filling work of equipment at any time.
Description
Technical Field
The utility model belongs to the technical field of the electric pump, especially, relate to a two kinds of hydraulic pressure electric pump of land and water.
Background
Most of hydraulic tools equipped with underwater electric pumps in the current market are single-acting tools, namely, the hydraulic tools are reset by springs, and the single-acting tools are characterized by being small in size and convenient to carry, but the oil quantity required by conventional emergency rescue tools in the current market is within 2L, and the single-acting tools are small in strength and long in required action time, so that the working efficiency is low. Meanwhile, the underwater electric pump in the current market is not provided with an oil filling port, and once the equipment is lack of oil, the whole equipment needs to be disassembled to fill the oil again.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an amphibious hydraulic electric pump, this electric pump work efficiency is high, can satisfy the demand of 100m operation under water, simultaneously under the condition of equipment deficiency oil, can accomplish the supplementary oil filling work of equipment at any time.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this: a water and land two-type hydraulic electric pump comprises an oil bag component, a frame, a motor, a pump body component, a connecting oil pipe, a circuit plug-in terminal, a circuit board, an oil filling connector, a tool interface, a sealed cabin body, a front end cover and a water seepage alarm system, wherein one end of the pump body component is connected with the motor, the other end of the pump body component is connected with the tool interface through the front end cover, the pump body component is installed in the frame, one end of the pump body component, which is close to the motor, is connected with the oil bag component through a plurality of connecting oil pipes, the circuit board is installed on the inner side of the frame, and is electrically connected with the motor through the circuit plug-in terminal, the oil filling connector is connected with the oil bag component through the connecting oil pipes, meanwhile, the oil filling connector is installed on the front end cover and is arranged on the same side of, the oil bag assembly, the frame, the motor, the pump body assembly, the connecting oil pipe, the line plug-in terminal and the circuit board are all arranged inside the sealed cabin body, and a water seepage alarm system is arranged in the sealed cabin body.
Further, a battery compartment and a buckle are arranged on one side, away from the front end cover, of the sealed cabin body, and the battery compartment is connected with the sealed cabin body through the buckle; the battery cabin is internally and detachably provided with a battery.
Furthermore, the water seepage alarm system comprises a water seepage sensor, a water seepage sensing sheet and water seepage indicating test paper, wherein the water seepage sensor is arranged in the sealed cabin body, and the water seepage sensor is provided with the water seepage sensing sheet and is used for detecting whether water seepage enters the sealed cabin body;
be provided with infiltration indicator paper and observation cabin in the battery compartment, the observation cabin is used for monitoring the sealed condition in battery compartment, through the observation cabin can observe the colour change of infiltration indicator paper.
Further, the oil bag of the oil bag component is a rubber oil bag.
Further, the oil filling amount of the oil bag component is 2.2 liters.
Furthermore, an electric quantity display screen, a switch indicator lamp, a switch key and a water seepage alarm lamp are arranged on the front end cover;
the electric quantity display screen is used for displaying the electric quantity of the battery;
the switch key is used for starting the hydraulic electric pump;
the switch indicator lamp is used for displaying the working state of the hydraulic electric pump;
the water seepage alarm lamp is electrically connected with the water seepage alarm system and used for alarming when the sealed cabin body or the battery cabin seeps water.
Further, a high-low pressure conversion valve, a high-pressure overflow valve and a pressure sensor are arranged in the pump body assembly;
the high-low pressure conversion valve is used for adjusting the conversion of a high-low pressure oil path;
the high-pressure overflow valve is used for controlling the maximum output of pressure;
the pressure sensor is used for monitoring the load condition of the hydraulic electric pump, and when the hydraulic electric pump is detected to be unloaded, the motor is automatically controlled to enter an idle speed power-saving mode through the circuit board.
Furthermore, the connection between the sealed cabin body and the front end cover and the battery cabin is static sealing connection.
Compared with the prior art, the utility model an amphibious hydraulic electric pump has following advantage:
(1) the utility model adopts a static sealing waterproof sealing mode, thereby meeting the requirement of 100m underwater normal operation of the device;
(2) the utility model is provided with a tool interface, and can be connected with emergency rescue equipment, such as a shears, an expander, a shearing expander, a mandril and other hydraulic tools, thereby completing rescue work such as cutting and expanding of metal objects during deepwater operation;
(3) the rubber oil bag adopted by the utility model can change the shape of the rubber oil bag along with the change of the oil quantity, and the design can effectively improve the condition that the internal structure generates negative pressure and improve the working efficiency of the product;
(4) the water seepage sensor and the water seepage indicating test paper are used for effectively monitoring the waterproof condition inside the equipment;
(5) the idle power-saving mode can effectively prolong the service time of the battery;
(6) the oil filling joint is arranged, so that the oil filling equipment can be connected through the oil filling joint at any time under the condition of insufficient oil quantity, the oil filling supplement work of the equipment is completed, and the operation is portable;
(7) the utility model discloses be provided with the switch pilot lamp, the convenience and the security of rescue under water are satisfied to electric quantity display screen and infiltration alarming function.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of the interior of an electric pump according to an embodiment of the present invention;
fig. 2 is a front view of an electric pump according to an embodiment of the present invention;
fig. 3 is a left side view of the electric pump according to the embodiment of the present invention.
Description of reference numerals:
1. an oil bladder assembly; 2. a frame; 3. a motor; 4. a pump body assembly; 5. connecting an oil pipe; 6. a line plug-in terminal; 7. a circuit board; 8. an oil filling joint; 9. a tool interface; 10. sealing the cabin body; 11. buckling; 12. a battery compartment; 13. a front end cover; 14. an electric quantity display screen; 15. switching on and off an indicator light; 16. an on-off key; 17. infiltration alarm lamp.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a two kinds of hydraulic pressure electric pump of land and water, including oil bag subassembly 1, frame 2, motor 3, pump body subassembly 4, connection oil pipe 5, circuit plug terminal 6, circuit board 7, oil filling joint 8, tool interface 9, the capsule body 10, front end housing 13 and infiltration alarm system, pump body subassembly 4 one end with motor 3 connects, and the other end passes through front end housing 13 with tool interface 9 connects, tool interface 9 is the yin kou for connecting rescue equipment, for example shears, expander, cut and expand the ware, ejector pin etc. these hydraulic tools all are furnished with the power source interface, and the connection of instrument and equipment is accomplished through the grafting of yin kou to power source interface and tool interface 9. The pump body component 4 is installed inside the frame 2, one end of the pump body component close to the motor 3 is connected with the oil bag component 1 through a plurality of connecting oil pipes 5, the circuit board 7 is installed on the inner side of the frame 2 and is electrically connected with the motor 3 through the circuit plug-in terminals 6, the oil filling joint 8 is connected with the oil bag component 1 through the connecting oil pipes 5, meanwhile, the oil filling joint 8 is installed on the front end cover 13 and is arranged on the same side of the tool interface 9, no oil filling port is configured on the existing underwater electric pump in the market, once the oil loss condition of the equipment occurs, the whole equipment needs to be disassembled for oil filling again, the oil filling joint 8 is arranged, the oil filling equipment can be connected through the oil filling joint 8 at any time under the condition of insufficient oil quantity, so that the oil filling work of supplementing and filling of the equipment is completed, and the operation is portable, the front end cover 13 is connected with a hatch of the sealed cabin body 10, the oil bag assembly 1, the frame 2, the motor 3, the pump body assembly 4, the connecting oil pipe 5, the circuit plug-in terminal 6 and the circuit board 7 are all arranged inside the sealed cabin body 10, and a water seepage alarm system is arranged in the sealed cabin body 10.
A battery compartment 12 and a buckle 11 are arranged on one side of the sealed cabin 10 far away from the front end cover 13, and the battery compartment 12 is connected with the sealed cabin 10 through the buckle 11; the battery is detachably mounted in the battery cabin 12, and the inside of the sealed cabin and the battery cabin 12 are connected through a connecting terminal and a wiring harness, so that the power supply function of the circuit board 7 is achieved.
The water seepage alarm system comprises a water seepage sensor, a water seepage sensing sheet and water seepage indicating test paper, wherein the water seepage sensor is arranged in the sealed cabin body 10, the water seepage sensor is provided with the water seepage sensing sheet for detecting whether water seepage enters the sealed cabin body 10 or not, the water seepage sensing sheet can be arranged at any position of the sealed cabin at the front end, preferably, the water seepage sensing sheet is arranged at a position close to the front end cover 13, and once the water seepage sensing sheet touches water drops, a water seepage alarm indicating lamp arranged on the front end cover 13 can be lightened to remind that equipment has entered water;
be provided with infiltration indicator paper and observation cabin in the battery cabin 12, the observation cabin is used for monitoring the sealed condition of battery cabin 12, through the observation cabin can observe the colour change of infiltration indicator paper, in case intake in the battery cabin 12, the colour that can observe the test paper through the observation cabin becomes red, reminds equipment to intake.
The oil pocket of oil pocket subassembly 1 is rubber oil pocket, and in hydraulic pump system, equipment is very easily produced gas and heat at the in-process of operation, in open system, generally all comes the inside gas outgoing of equipment through the check valve, nevertheless because hydraulic pressure electric pump be closed system, the 3 interlock pump bodies of motor also can produce heat and gas at the moving in-process, thereby the gaseous nowhere of closed system discharges, will pile up the product negative pressure in the oil storage space, influences the oil absorption effect of the pump body, and rubber oil pocket can change the shape of self along with the change of oil mass, can the effectual condition of improving the negative pressure, improves the work efficiency of product.
The oil filling amount of the oil bag component 1 is 2.2 liters, most hydraulic tools equipped with the underwater electric pump in the current market are single-acting tools, namely reset by a spring, the single-acting tools are characterized by small tools and convenient carrying, but the single-acting tools are small in force and long in required action time, so that the working efficiency is low, the oil filling amount of the oil bag component 1 reaches 2.2 liters, the oil amount requirement of a double-acting tool is met, the size of the double-acting tool is large, the oil inlet and the oil return of the equipment are both dependent on hydraulic energy, the action required time is short, the rescue efficiency is greatly improved, and the required oil amount of the conventional rescue tool in the market is within 2L, so the underwater electric pump can be connected with any tool in a factory to complete the rescue task.
The front end cover 13 is provided with an electric quantity display screen 14, a switch indicator lamp 15, a switch key 16 and a water seepage alarm lamp 17;
the power display 14 is used for displaying the power of the battery;
the switch key 16 is used for starting the hydraulic electric pump;
the switch indicator lamp 15 is used for displaying the working state of the hydraulic electric pump;
the water seepage alarm lamp 17 is electrically connected with the water seepage alarm system and is used for alarming when the sealed cabin body 10 or the battery cabin 12 seeps water.
A high-low pressure conversion valve, a high-pressure overflow valve and a pressure sensor are arranged in the pump body assembly 4, and the high-low pressure conversion valve is used for adjusting conversion of high-low pressure oil paths;
the high-pressure overflow valve is used for controlling the maximum output of pressure;
the pressure sensor is used for monitoring the load condition of the hydraulic electric pump, and when the hydraulic electric pump is detected to be unloaded, the motor 3 is automatically controlled to enter an idle speed power-saving mode through the circuit board 7.
The sealed cabin body 10 with front end housing 13 with be connected between the battery compartment 12 and be quiet sealing connection, the present existing underwater electric pump nominal maximum depth of depth is 60m on the market, hydraulic pressure electric pump sealed according to the sealed design lectotype that goes on of 100m under water, through calculating verification, 100m under water is equivalent to outside loaded 1 Mpa's pressure, in view of this, through producing the sealing device that a section can suppress, will hydraulic pressure electric pump places in sealing device, thereby reaches the effect that steps up through the water injection pump toward sealing device internal water injection, and then simulates out the actual operating environment of 100m under water, at present, hydraulic pressure electric pump equipment have passed through above-mentioned test.
In the actual working process, firstly, the switch key 16 is started to drive the motor 3 to start to operate so as to drive the high-low pressure pump body in the pump body assembly 4 to work, the tool interface 9 is used for connecting a required tool, the high-low pressure change-over valve is adjusted according to the load state of the tool so as to control the change-over of a high-low pressure oil way, the maximum output of pressure is controlled through the high-pressure overflow valve, and finally, the actions of shearing, expanding and the like of the equipment are realized.
The switch indicator lamp 15, the water seepage alarm lamp 17 and the electric quantity display screen 14 are arranged on the front end cover 13, whether the equipment normally operates or not can be observed in real time, whether the water seepage condition occurs or not can be observed, and whether the residual electric quantity of the battery needs to be replaced again or not can be observed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An amphibious hydraulic electric pump is characterized in that: comprises an oil bag component (1), a frame (2), a motor (3), a pump body component (4), a connecting oil pipe (5), a line plug-in terminal (6), a circuit board (7), an oil filling joint (8), a tool interface (9), a sealed cabin body (10), a front end cover (13) and a water seepage alarm system, wherein one end of the pump body component (4) is connected with the motor (3), the other end of the pump body component is connected with the tool interface (9) through the front end cover (13), the pump body component (4) is installed in the frame (2), one end of the pump body component close to the motor (3) is connected with the oil bag component (1) through a plurality of connecting oil pipes (5), the circuit board (7) is installed on the inner side of the frame (2) and is electrically connected with the motor (3) through the line plug-in terminal (6), the oil filling joint (8) is connected with the oil bag component (1) through the connecting oil pipe (5), simultaneously oil filling joint (8) are installed just set up on front end housing (13) the homonymy of instrument interface (9), front end housing (13) with the hatch of the sealed cabin body (10) is connected, oil bag subassembly (1), frame (2), motor (3), pump body subassembly (4), connection oil pipe (5), circuit plug terminal (6) and circuit board (7) all set up inside the sealed cabin body (10), be provided with infiltration alarm system in the sealed cabin body (10).
2. An amphibious hydraulic electric pump as claimed in claim 1, in which: a battery compartment (12) and a buckle (11) are arranged on one side, away from the front end cover (13), of the sealed compartment body (10), and the battery compartment (12) is connected with the sealed compartment body (10) through the buckle (11); the battery compartment (12) is internally and detachably provided with a battery.
3. An amphibious hydraulic electric pump as claimed in claim 2, in which: the water seepage alarm system comprises a water seepage sensor, a water seepage sensing sheet and water seepage indicating test paper, wherein the water seepage sensor is arranged in the sealed cabin body (10), and the water seepage sensor is provided with the water seepage sensing sheet and used for detecting whether water seepage enters the sealed cabin body (10) or not;
be provided with infiltration indicator paper and observation cabin in battery cabin (12), the observation cabin is used for monitoring the sealed condition of battery cabin (12), through the observation cabin can be observed the colour change of infiltration indicator paper.
4. An amphibious hydraulic electric pump as claimed in claim 1, in which: the oil bag of the oil bag component (1) is a rubber oil bag.
5. An amphibious hydraulic electric pump according to claim 4, characterised in that: the oil filling quantity of the oil bag component (1) is 2.2 liters.
6. An amphibious hydraulic electric pump according to claim 3, characterised in that: the front end cover (13) is provided with an electric quantity display screen (14), a switch indicator lamp (15), a switch key (16) and a water seepage alarm lamp (17);
the electric quantity display screen (14) is used for displaying the electric quantity of the battery;
the switch key (16) is used for starting the hydraulic electric pump;
the switch indicator lamp (15) is used for displaying the working state of the hydraulic electric pump;
the water seepage alarm lamp (17) is electrically connected with the water seepage alarm system and is used for alarming when the sealed cabin body (10) or the battery cabin (12) seeps water.
7. An amphibious hydraulic electric pump as claimed in claim 1, in which: a high-low pressure conversion valve, a high-pressure overflow valve and a pressure sensor are arranged in the pump body assembly (4);
the high-low pressure conversion valve is used for adjusting the conversion of a high-low pressure oil path;
the high-pressure overflow valve is used for controlling the maximum output of pressure;
the pressure sensor is used for monitoring the load condition of the hydraulic electric pump, and when the hydraulic electric pump is detected to be unloaded, the motor (3) is automatically controlled to enter an idle speed electricity-saving mode through the circuit board (7).
8. An amphibious hydraulic electric pump as claimed in claim 2, in which: the sealed cabin body (10) is in static sealing connection with the front end cover (13) and the battery cabin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453752.4U CN212225468U (en) | 2019-12-31 | 2019-12-31 | Amphibious hydraulic electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453752.4U CN212225468U (en) | 2019-12-31 | 2019-12-31 | Amphibious hydraulic electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212225468U true CN212225468U (en) | 2020-12-25 |
Family
ID=73901688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922453752.4U Active CN212225468U (en) | 2019-12-31 | 2019-12-31 | Amphibious hydraulic electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212225468U (en) |
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2019
- 2019-12-31 CN CN201922453752.4U patent/CN212225468U/en active Active
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