CN213478683U

CN213478683U - Sinking and floating water pump

Info

Publication number: CN213478683U
Application number: CN202022172301.6U
Authority: CN
Inventors: 李加楠; 孟庆良; 关倩; 陈红; 刘友华; 李海南
Original assignee: Jiangsu Fanyu Machinery Technology Co Ltd
Current assignee: Jiangsu Fanyu Machinery Technology Co Ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-18
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a ups and downs formula water pump. The utility model discloses a: the shell, one side outer wall of shell is close to bottom department intercommunication and has the inlet tube, the surface thread cover of inlet tube is equipped with the filter tube, the inside of filter tube is close to one side edge department and is fixed with the filter plate through the screw, the both ends surface of filter plate all is stained with the rubber packing ring, connects the gasbag on the water pump through solid fixed ring and mount, and the staff is right the utility model discloses put in the aquatic back, the buoyancy that the gasbag produced can make the water pump float on the surface of water, can not sink into because of self gravity subaquely, avoids burning out the motor in the silt in the water pump is absorbed in, has increased the life of water pump to the sealed lid at water pump top is detachable device, does not use the utility model discloses the time, removable sealed lid that takes off solid fixed ring from the breather pipe, does not hinder the.

Description

Sinking and floating water pump

Technical Field

The utility model relates to a ups and downs formula water pump technical field specifically is a ups and downs formula water pump.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, which transfers the mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, is mainly used for conveying the liquid, such as water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and can also convey liquid, gas mixture and liquid containing suspended solids;

but the ups and downs formula water pump that exists at present has some problems in the use, the ups and downs formula water pump is when putting into the aquatic, because self weight can sink into the bottom, the ups and downs formula water pump is after sinking into submarine silt at the during operation, can lead to the motor to burn out because of the heat dissipation is bad, and submarine silt can lead to the fact the water inlet to block up along with rivers entering water pump when the ups and downs formula water pump is during operation, lead to the water pump can't draw water and then burn out the motor, and the ups and downs formula water pump can only use in the aquatic because the motor need cool off, can not satisfy many-sided demand, work efficiency has been.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ups and downs formula water pump to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps: the shell, one side outer wall of shell is close to bottom department intercommunication and has the inlet tube, the surface thread cover of inlet tube is equipped with the filter tube, the inside of filter tube is close to one side edge department and is fixed with the filter screen board through the screw, the both ends surface of filter screen board all is stained with the rubber packing ring, one side that the inside top surface and the inside bottom surface of filter tube are close to the filter screen board all is fixed with the stopper, the inside top surface of shell is fixed with the dust screen, the top intercommunication of shell has the breather pipe, the inside of shell is close to bottom department and is fixed with the heating panel, the bottom of heating panel is fixed with the U template, the inside bottom surface of U template is fixed with radiator fan.

Furthermore, a fixing ring is movably sleeved on the outer surface of the vent pipe close to the center, and fixing rods are fixed on two sides of the fixing ring.

Furthermore, the bottom parts of the two fixing rods close to one side edge are respectively fixed with a first circular ring rod.

Furthermore, two the equal movable sleeve of interior table wall of first ring pole is equipped with the connecting link, two the equal movable sleeve of bottom of connecting link is equipped with second ring pole.

Furthermore, the bottoms of the two second circular ring rods are respectively fixed with an air bag, the top of the vent pipe is in threaded connection with a sealing cover, and the bottom end of the sealing cover extends into the vent pipe.

Furthermore, a circular sealing gasket is adhered to the bottom of the sealing cover close to the center along the circumferential direction.

Compared with the prior art, the beneficial effects of the utility model are that:

1. gu fixed ring and mount are connected the gasbag on the water pump, the staff is the utility model discloses put in aquatic back, the buoyancy that the gasbag produced can make the water pump float on the surface of water, can not sink into because of self gravity subaquely, avoids the water pump to be absorbed in and burns out the motor in the silt, has increased the life of water pump to the sealed lid at water pump top is detachable device, does not use the utility model discloses the time, removable sealed lid takes off fixed ring from the breather pipe, does not hinder the water pump and uses on the land.

2. The surface cover of water pump inlet tube is equipped with the filter tube, and the inside silt impurity that can dismantle the filter screen board in to rivers filters, prevents that silt from getting into the inlet tube and piling up and causing the jam, and rivers can't get into the water pump, and the motor consequently burns out to the external screw thread of inlet tube surface and the internal thread of filter tube inner wall make it be detachable construction, make things convenient for the change and the washing of filter tube.

3. The utility model discloses the inside bottom that is close to of water pump is fixed with radiator fan, be used for the ups and downs formula water pump to cool down the motor when using on land, prevent that the motor is overheated to be burnt out, the sealed lid at water pump top takes off, radiator fan uses hot-blast following breather pipe after the heat dissipation to be blown off, prevent that hot-blast unable discharge in the water pump causes the motor to heat up, radiator fan's use has enlarged the broad nature that ups and downs formula motor used, do not confine to and can only use in the aquatic, the inside dust screen of top surface fixed of shell prevents that sealed lid from taking off inside the back dust gets into the water pump, the life of extension.

Drawings

Fig. 1 is a front sectional view in an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in the front cross section of the embodiment of FIG. 1;

fig. 3 is an enlarged schematic view of a structure at B in the front cross section of the embodiment of fig. 1.

Reference numerals: 1. a housing; 2. a heat dissipation plate; 3. a U-shaped plate; 4. a heat radiation fan; 5. a filter tube; 6. a water inlet pipe; 7. a filter screen plate; 8. a rubber gasket; 9. a limiting block; 10. a connecting chain; 11. a sealing cover; 12. a dust screen; 13. an annular gasket; 14. an air bag; 15. a fixing ring; 16. fixing the rod; 17. a first annular rod; 18. a breather pipe; 19. a second annular rod.

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.

Referring to fig. 1 to 3 together, fig. 1 is a front sectional view of an embodiment of the present invention, fig. 2 is an enlarged schematic view of a structure at a position a in the front sectional view of the embodiment of fig. 1, and fig. 3 is an enlarged schematic view of a structure at a position B in the front sectional view of the embodiment of fig. 1, and a floating and sinking water pump includes: shell 1, one side outer wall of shell 1 is close to bottom department intercommunication has inlet tube 6, the surface thread bush of inlet tube 6 is equipped with filter tube 5, the inside of filter tube 5 is close to one side edge and is fixed with filter screen plate 7 through the screw, the both ends surface of filter screen plate 7 all is stained with rubber packing ring 8, one side that the inside top surface and the inside bottom surface of filter tube 5 are close to filter screen plate 7 all is fixed with stopper 9, the inside top surface of shell 1 is fixed with dust screen 12, the top intercommunication of shell 1 has breather pipe 18, the inside of shell 1 is close to bottom department and is fixed with heating panel 2, the bottom of heating panel 2 is fixed with U template 3, the inside bottom surface of U template 3 is fixed with radiator fan 4.

The outer surface of the breather pipe 18 is movably sleeved with a fixing ring 15 close to the center, both sides of the fixing ring 15 are respectively fixed with a fixing rod 16, the fixing ring 15 is sleeved with the breather pipe 18 and connected with the breather pipe, and the diameter of the inner wall of the fixing ring 15 is slightly larger than that of the outer wall of the breather pipe 18, so that the fixing ring 15 can be conveniently taken down from the outer wall of the breather pipe 18.

The bottom of each of the two fixing rods 16 near one side edge is fixed with a first circular rod 17, so that the fixing rods 16 can be conveniently connected with the air bag 14.

Two the equal movable sleeve of interior table wall of first ring pole 17 is equipped with connecting chain 10, two the equal movable sleeve in bottom of connecting chain 10 is equipped with second ring pole 19, uses connecting chain 10 to link together dead lever 16 and gasbag 14, and the buoyancy that gasbag 14 produced can be used on the water pump.

Two the bottom of second ring pole 19 all is fixed with gasbag 14, the top threaded connection of breather pipe 18 has sealed lid 11, and the bottom of sealed lid 11 extends to the inside of breather pipe 18, and the buoyancy that gasbag 14 produced can make the utility model discloses float on the surface of water, sealed lid 11 makes things convenient for the installation of gasbag 14 with breather pipe 18 detachable structure to dismantle, does not hinder the utility model discloses use subaerial.

The bottom of the sealing cover 11 is adhered with a circular sealing gasket 13 along the circumferential direction near the center, so that water flow in the sealing cover 11 is prevented from flowing into the water pump from a gap after the ventilation pipe 18 is screwed.

To sum up, the utility model provides a floating and sinking type water pump, when working, the staff puts the utility model in water, the fixed rod 16 at the two sides of the fixed ring 15 connects the air bag 14 with the water pump through the first ring rod 17, the second ring rod 19 and the connecting chain 10, the buoyancy generated by the air bag 14 makes the water pump float on the water surface, can not sink into the water bottom, avoid the water pump from burning out the motor when sinking into the silt, the service life of the water pump is prolonged, and the sealing cover 11 at the top of the water pump is a detachable device, when not using the utility model, the sealing cover 11 can be detached, the fixed ring 15 is taken off from the vent pipe 18, the water pump is not hindered to be used on land, the ring sealing gasket 13 adhered at the bottom of the sealing cover 11 makes the sealing cover 11 and the vent pipe 18 be connected by screw thread, the outer surface sleeve of the water pump inlet pipe 6 is provided with the filter pipe 5, the filter screen plate 7 is fixed inside the, two limit blocks 9 at one side of the filter screen plate 7 limit the filter screen plate 7 at a proper position, which is convenient for fixing by a screw nail, when a rubber gasket 8 is adhered on the outer surface of the filter screen plate 7, the filter screen plate 7 is firmly connected with the inner wall of the filter pipe 5, so that sludge is prevented from flowing into the water inlet pipe 6 from gaps, the filter screen plate 7 can be disassembled to filter sludge impurities in water flow, so that the sludge is prevented from entering the water inlet pipe 6 to be accumulated to cause blockage, the water flow can not enter the water pump, the motor is burnt out, and the outer thread on the outer surface of the water inlet pipe 6 and the inner thread on the inner wall of the filter pipe 5 enable the filter pipe to be of a detachable structure, thereby facilitating the replacement and cleaning of the filter pipe 5, the inside of the water pump is fixed with a cooling fan 4 through a U-shaped plate 3, the anti-overheating heat dissipation device is used for cooling a motor when the sinking and floating type water pump is used on land, the motor is prevented from being burnt due to overheating, the sealing cover 11 at the top of the water pump is taken down, the heat dissipation fan 4 uses heat dissipation hot air to be blown out along the vent pipe 18, the problem that the motor is heated due to the fact that the hot air cannot be discharged in the water pump is solved, the application range of the sinking and floating type motor is expanded due to the use of the heat dissipation fan 4, the anti-overheating heat dissipation device is not limited to being used in water, the dust net 12 fixed on the top surface inside the shell 1 prevents dust after the.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. A submerged pump, comprising: a water inlet pipe (6) is communicated with the outer wall of one side of the shell (1) close to the bottom, the outer surface of the water inlet pipe (6) is sleeved with a filter pipe (5) in a threaded manner, a filter screen plate (7) is fixed at the edge of one side close to the inside of the filter pipe (5) through a screw, rubber gaskets (8) are adhered to the outer surfaces of the two ends of the filter screen plate (7), the sides of the inner top surface and the inner bottom surface of the filter pipe (5) close to the filter screen plate (7) are respectively fixed with a limiting block (9), a dust screen (12) is fixed on the top surface inside the shell (1), a vent pipe (18) is communicated with the top of the shell (1), a heat dissipation plate (2) is fixed in the shell (1) near the bottom, the bottom of heating panel (2) is fixed with U template (3), the inside bottom surface of U template (3) is fixed with radiator fan (4).

2. The floating-sinking water pump according to claim 1, wherein the outer surface of the vent pipe (18) near the center is movably sleeved with a fixing ring (15), and both sides of the fixing ring (15) are fixed with fixing rods (16).

3. The pump according to claim 2, wherein the first ring rod (17) is fixed to the bottom of each of the two fixed rods (16) near one side edge.

4. The ups and downs water pump according to claim 3, characterized in that the inner surface wall of each of the two first ring rods (17) is movably sleeved with a connecting chain (10), and the bottom of each of the two connecting chains (10) is movably sleeved with a second ring rod (19).

5. The ups and downs water pump according to claim 4, wherein the air bag (14) is fixed to the bottom of each of the two second ring rods (19), the top of the air pipe (18) is screwed with the sealing cover (11), and the bottom end of the sealing cover (11) extends to the inside of the air pipe (18).

6. A floating and sinking water pump according to claim 5, wherein the bottom of the sealing cover (11) is adhered with a ring-shaped sealing gasket (13) near the center along the circumferential direction.