CN218093479U - High temperature resistant submerged motor pump - Google Patents
High temperature resistant submerged motor pump Download PDFInfo
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- CN218093479U CN218093479U CN202022973518.7U CN202022973518U CN218093479U CN 218093479 U CN218093479 U CN 218093479U CN 202022973518 U CN202022973518 U CN 202022973518U CN 218093479 U CN218093479 U CN 218093479U
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- water pump
- outlet pipe
- water
- high temperature
- pump shell
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Abstract
The utility model relates to a submerged motor pump technical field specifically is a submerged motor pump with high temperature resistance, including base, water pump shell, lid, inlet opening and outlet pipe, the fixed water pump shell that is provided with of upper surface central authorities of base, the left side fixed surface of water pump shell is provided with the lid, and the outside surface embedding of lid is provided with the inlet opening, and the right side surface central authorities of water pump shell run through and are provided with the outlet pipe, and the inside surface below of water pump shell all welds and is provided with the connecting rod, and the welding is provided with the lantern ring between two connecting rods, and the inboard surface welding of the lantern ring is provided with the seal box. Through being provided with water pump shell, seal box and oil pocket, through opening submersible pump, submersible pump opens for the pivot is rotatory, and the pivot drives the puddler rotatory to the mechanical oil of oil intracavity, and the heat that the submersible pump coil produced adsorbs through the mechanical oil in the oil intracavity, has to distribute in the aquatic through the seal box by machinery again, reaches radiating effect, thereby makes submersible pump's temperature can not be too high.
Description
Technical Field
The utility model relates to a submerged motor pump technical field specifically is a submerged motor pump with high temperature resistance.
Background
The submersible electric pump is a water pump with a pump body impeller and a motor for driving the impeller submerged in water, and has two types of operation surfaces, namely a deep well and an operation surface. The submersible electric pump for the deep well supplies power to the motor through a cable extending into the well, and a transmission long shaft is omitted, so that the submersible electric pump is compact in structure, light in weight, convenient to install, use and transfer and widely applied to various places, such as domestic water, mine emergency rescue, industrial cooling, farmland irrigation, seawater lifting and ship load adjustment, and is completed by adopting the submersible pump. Submersible electric pumps used in hot or boiling water environments draw water at a rate that is typically accomplished by varying the speed of a variable speed tank connected to the motor.
However, the submersible electric pump in the market works underwater for a long time, the interior of the electric pump needs to be tight and waterproof, the temperature resistance of the motor is poor, and the electric pump is easy to damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a submerged motor pump with high temperature resistance to the motor temperature toleration who provides in solving above-mentioned background is relatively poor, damages the problem of charge pump easily.
In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature-resistant submersible electric pump comprises a base, a water pump shell, a cover body, a water inlet and a water outlet pipe, wherein the water pump shell is fixedly arranged in the center of the upper surface of the base;
the water outlet pipe comprises a rubber ring, a vertical rod, a buffer spring and a rubber elastic plate, the rubber ring is fixedly arranged in the center of the inner surface of the water outlet pipe through fixing glue, the vertical rod is welded on the right side of the inner surface of the water outlet pipe, the buffer spring is welded on the left side surface of the vertical rod, and the rubber elastic plate is welded on the left side surface of the buffer spring;
the seal box is including water pump coil, oil pocket, pivot, stirring rod and helical blade, the fixed water pump coil that is provided with in inboard surface central authorities of water pump coil, the fixed oil pocket that is provided with in right side of water pump coil, the right side surface of seal box is provided with the pivot through the rotation of waterproof bearing, the upper and lower surface of the left end of pivot all welds and is provided with the stirring rod, the right-hand member welding of pivot is provided with helical blade.
Preferably, the diameter of the rubber elastic plate is smaller than the inner diameter of the water outlet pipe, and the diameter of the rubber elastic plate is larger than the inner diameter of the rubber ring.
Preferably, when the buffer spring is in an uncompressed state, the left side surface of the rubber elastic plate is tightly attached to the right side surface of the rubber ring.
Preferably, the seal box is made of stainless steel with good thermal conductivity.
Preferably, the oil cavity is filled with mechanical oil, and the stirring rod is located in the oil cavity.
Preferably, the helical blade is embedded in the left end of the inner part of the water outlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of submerged motor pump with high temperature resistance, through being provided with water pump shell, seal box and oil pocket, through opening submerged motor pump, submerged motor pump opens for the pivot is rotatory, and the pivot drives the puddler rotatory to the mechanical oil in the oil pocket, and the heat that submerged motor pump coil produced is through the mechanical oil absorption in the oil pocket, has to give off in aqueous through the seal box by machinery again, reaches radiating effect, thereby makes submerged motor pump's temperature can not be too high.
2. This kind of submerged motor pump with high temperature resistance, through being provided with the outlet pipe, open submerged motor pump, the pivot is rotatory, the pivot drives helical blade rotatory, make helical blade take out the water of outlet pipe left end to the outlet pipe, make the left water pressure of outlet pipe increase, the extrusion rubber elastic plate, make the elastic plate break away from the rubber ring, thereby make water take out from the right-hand member of outlet pipe, reach the effect of drawing water, and when the pivot stops rotating, under the effect of buffer spring resilience force, make the buffering rubber buffer board hug closely in the right side surface of rubber ring, reach the effect that prevents the water reflux.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view of the overall structure of the present invention.
Fig. 3 is a schematic view of the cross-section structure of the water outlet pipe of the present invention.
Fig. 4 is a schematic view of the cross-sectional structure of the seal box of the present invention.
In the figure: 1-base, 2-water pump shell, 3-cover, 4-water inlet, 5-water outlet pipe, 501-rubber ring, 502-vertical rod, 503-buffer spring, 504-rubber elastic plate, 6-connecting rod, 7-lantern ring, 8-seal box, 801-water pump coil, 802-oil cavity, 803-rotating shaft, 804-stirring rod and 805-helical blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element 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.
Referring to fig. 1-4, the present invention provides a technical solution: a high-temperature-resistant submersible electric pump comprises a base 1, a water pump shell 2, a cover body 3, a water inlet 4 and a water outlet pipe 5, wherein the water pump shell 2 is fixedly arranged in the center of the upper surface of the base 1, the cover body 3 is fixedly arranged on the left side surface of the water pump shell 2, the water inlet 4 is embedded in the outer side surface of the cover body 3, the water outlet pipe 5 penetrates through the center of the right side surface of the water pump shell 2, connecting rods 6 are welded on the upper side and the lower side of the inner surface of the water pump shell 2, a lantern ring 7 is welded between the two connecting rods 6, and a seal box 8 is welded on the inner side surface of the lantern ring 7;
the water outlet pipe 5 comprises a rubber ring 501, a vertical rod 502, a buffer spring 503 and a rubber elastic plate 504, the rubber ring 501 is fixedly arranged in the center of the inner surface of the water outlet pipe 5 through fixing glue, the vertical rod 502 is welded on the right side of the inner surface of the water outlet pipe 5, the buffer spring 503 is welded on the left side surface of the vertical rod 502, and the rubber elastic plate 504 is welded on the left side surface of the buffer spring 503;
the seal box 8 comprises a water pump coil 801, an oil cavity 802, a rotating shaft 803, a stirring rod 804 and a helical blade 805, the water pump coil 801 is fixedly arranged in the center of the inner side surface of the water pump coil 801, the oil cavity 802 is fixedly arranged on the right side of the water pump coil 801, the rotating shaft 803 is rotatably arranged on the right side surface of the seal box 8 through a waterproof bearing, the stirring rod 804 is welded on the upper surface and the lower surface of the left end of the rotating shaft 803, and the helical blade 805 is welded on the right end of the rotating shaft 803.
Further, the diameter of the rubber elastic plate 504 is smaller than the inner diameter of the water outlet pipe 5, and the diameter of the rubber elastic plate 504 is larger than the inner diameter of the rubber ring 501, so that the rubber elastic plate 504 can block the through hole in the center of the rubber ring 501.
Further, when the buffer spring 503 is in an uncompressed state, the left side surface of the rubber elastic plate 504 is tightly attached to the right side surface of the rubber ring 501, so that the water outlet pipe 5 can be blocked by the rubber ring 501 and the rubber elastic plate 504 in cooperation with each other.
Further, the seal box 8 is made of stainless steel with good thermal conductivity, so that heat in the mechanical oil in the oil chamber 802 can be conveniently dissipated.
Further, the oil chamber 802 is filled with machine oil, and the stirring rod 804 is located in the oil chamber 802, so that the stirring rod 804 can stir the machine oil in the oil chamber 802, and heat dissipation of the machine oil is facilitated.
Further, the spiral blade 805 is embedded in the left end of the inside of the water outlet pipe 5, so that the spiral blade 805 can drive the external water into the water outlet pipe 5.
The working principle is as follows:
firstly, the device is well installed, power is supplied to the device on the street, the rotating shaft 803 rotates, the rotating shaft 803 drives the spiral blade 805 to rotate, the water at the left end of the water outlet pipe driven by the spiral blade 805 enters the water outlet pipe 5, the water pressure at the left side of the water outlet pipe 5 is increased, the water pressure extrudes the rubber elastic plate 504, the rubber elastic plate 504 is separated from the rubber ring 501, the buffer spring 503 is in a compression state, the water passes through the center of the rubber ring 501 and the outer side of the rubber elastic plate 504 and is discharged from the right end of the water outlet pipe 5, the water pumping effect is achieved, the rotating shaft 803 continuously rotates, the water pump coil 801 generates heat, mechanical oil in the heat cup oil cavity 802 is adsorbed, the rotating shaft 803 rotates, the stirring rod 804 stirs the oil in the oil cavity, and the heat in the mechanical oil in the oil cavity 802 is conveniently dissipated into the water through the sealing box 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a submerged motor pump with high temperature resistance, includes base (1), water pump shell (2), lid (3), inlet opening (4) and outlet pipe (5), its characterized in that: a water pump shell (2) is fixedly arranged in the center of the upper surface of the base (1), a cover body (3) is fixedly arranged on the left side surface of the water pump shell (2), a water inlet hole (4) is embedded in the outer side surface of the cover body (3), a water outlet pipe (5) penetrates through the center of the right side surface of the water pump shell (2), connecting rods (6) are welded above and below the inner surface of the water pump shell (2), a lantern ring (7) is welded between the two connecting rods (6), and a sealing box (8) is welded on the inner side surface of the lantern ring (7);
the water outlet pipe (5) comprises a rubber ring (501), a vertical rod (502), a buffer spring (503) and a rubber elastic plate (504), the rubber ring (501) is fixedly arranged in the center of the inner surface of the water outlet pipe (5) through fixing glue, the vertical rod (502) is welded on the right side of the inner surface of the water outlet pipe (5), the buffer spring (503) is welded on the left side surface of the vertical rod (502), and the rubber elastic plate (504) is welded on the left side surface of the buffer spring (503);
seal box (8) are including water pump coil (801), oil pocket (802), pivot (803), stirring rod (804) and helical blade (805), the fixed water pump coil (801) that is provided with in inboard surface central authorities of water pump coil (801), the fixed oil pocket (802) that is provided with in right side of water pump coil (801), the right side surface of seal box (8) is provided with pivot (803) through the rotation of waterproof bearing, the upper and lower surface all welds and is provided with stirring rod (804) on the left end of pivot (803), the right-hand member welding of pivot (803) is provided with helical blade (805).
2. The submersible electric pump with high temperature resistance according to claim 1, characterized in that: the diameter of the rubber elastic plate (504) is smaller than the inner diameter of the water outlet pipe (5), and the diameter of the rubber elastic plate (504) is larger than the inner diameter of the rubber ring (501).
3. The submersible electric pump with high temperature resistance according to claim 1, characterized in that: when the buffer spring (503) is in an uncompressed state, the left side surface of the rubber elastic plate (504) is tightly attached to the right side surface of the rubber ring (501).
4. The submersible electric pump with high temperature resistance according to claim 1, characterized in that: the seal box (8) is made of stainless steel with good heat conductivity.
5. The submersible electric pump with high temperature resistance according to claim 1, characterized in that: the oil cavity (802) is filled with mechanical oil, and the stirring rod (804) is located in the oil cavity (802).
6. The submersible electric pump with high temperature resistance according to claim 1, characterized in that: the helical blade (805) is embedded in the left end of the inner part of the water outlet pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022973518.7U CN218093479U (en) | 2020-12-11 | 2020-12-11 | High temperature resistant submerged motor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022973518.7U CN218093479U (en) | 2020-12-11 | 2020-12-11 | High temperature resistant submerged motor pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218093479U true CN218093479U (en) | 2022-12-20 |
Family
ID=84444558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022973518.7U Active CN218093479U (en) | 2020-12-11 | 2020-12-11 | High temperature resistant submerged motor pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218093479U (en) |
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2020
- 2020-12-11 CN CN202022973518.7U patent/CN218093479U/en active Active
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