CN215166152U

CN215166152U - Energy-saving water pump without negative pressure

Info

Publication number: CN215166152U
Application number: CN202121143818.0U
Authority: CN
Inventors: 熊丹
Original assignee: Xinyixuan Technology Co ltd
Current assignee: Xinyixuan Technology Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-14
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to the technical field of energy-saving water pumps, in particular to an energy-saving water pump without negative pressure, which comprises a motor, a sensor is arranged at the bottom end of the motor, one end of a waterproof wire is arranged in the sensor, the other end of the waterproof wire is arranged in the control valve which is arranged in the water inlet pipe, the output shaft of the motor is arranged in the water pump body, one end of the water inlet pipe is arranged at one side of the outer surface of the water pump body, the water outlet pipe is arranged at the other side of the water inlet pipe, the opening and the closing of the control valve can be controlled by the controller, thereby protecting the non-negative pressure water pump from being frequently opened and closed along with the pressure of the pipeline of the pipe network, prolonging the service life of the non-negative pressure water pump, and the electric power required by frequent start-stop is reduced, so that the consumption of the electric power is reduced, and the electric power energy is saved.

Description

Energy-saving water pump without negative pressure

Technical Field

The utility model relates to an energy-conserving water pump technical field particularly, relates to an energy-conserving water pump of no negative pressure.

Background

At present, present high-rise building or some hotel units, when the pipe pressure of municipal pipe network reduces at the rush hour of supplying water, the phenomenon that no running water supplied may appear, thereby generally adopt and start the supply that no negative pressure water pump guaranteed the running water, thereby when not needing the water use, no negative pressure water pump also can follow the start or stop when pipe network pressure frequent change, the consumption of water pump electric power has been increased, the waste of electric power has been caused, and the water pipe can appear the water pipe and drop at the in-process of long-time use in-process of water piping connection water pump, lead to the unable normal start-up of water supply of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an energy-conserving water pump of no negative pressure can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an energy-conserving water pump of no negative pressure, includes the motor, the sensor is installed to the bottom of motor, the internally mounted of sensor has the one end of waterproof wire, the other end of waterproof wire is installed inside the control valve, the control valve is installed inside the inlet tube, the output shaft of motor is installed inside the water pump body, the surface one side at the water pump body is installed to the one end of inlet tube, is located the outlet pipe is installed to the opposite side of inlet tube.

Preferably, the output shaft of the motor penetrates through the center of the motor fixing column and the center of the circular fixing plate, a connecting shaft is movably mounted, and the connecting shaft is mounted inside the inner cavity.

Preferably, the inner cavity is formed in the water pump body, an impeller shaft is mounted on the outer surface of the connecting shaft, the other end of the connecting shaft is movably mounted inside one end of the rotating shaft, and the surface of the other end of the rotating shaft is mounted on the inner surface of the inner cavity.

Preferably, a first waterproof wire protecting shell and a second waterproof wire protecting shell are mounted on the outer surface of the waterproof wire, and the other end of the waterproof wire penetrates through the controller to be connected with the control valve.

Preferably, one end of the second waterproof wire protection shell is installed on the outer surface of the sensor, the other end of the second waterproof wire protection shell is installed on one side surface of the controller, one end of the first waterproof wire protection shell is installed on the outer surface of the control valve, and the other end of the first waterproof wire protection shell is installed on the other side surface of the controller.

Preferably, one end surface of the motor fixing column is fixedly installed on one end surface of the motor, a plurality of square supporting columns are fixedly installed on the outer surface of the motor fixing column, the other end surface of the motor fixing column is installed on the upper surface of the circular fixing plate, the lower surface of the circular fixing plate is installed on the upper surface of the water pump body, a water inlet is formed in the water inlet pipe, a first threaded groove is formed in one end surface of the water inlet pipe, a water outlet is formed in the water outlet pipe, and a second threaded groove is formed in one end of the water outlet pipe.

As preferred, chucking mechanism includes knob, tooth, circular spout, circular slider, rectangle straight-tooth, helical tooth, T type slider, connecting rod, spur gear, chucking mechanism shell, two fixed mounting is respectively in the one end surface of outlet pipe and inlet tube to the one end of chucking mechanism shell, circular spout has been seted up to the other end inside of chucking mechanism shell, the inside movable mounting of circular spout has circular slider, a side surface mounting of circular slider has the tooth.

As preferred, tooth meshing spur gear, the one end of connecting rod is installed to one side of spur gear, the other end of connecting rod passes the chucking mechanism shell and installs the knob, the opposite side surface mounting of circular slider has the helical tooth, helical tooth meshing rectangle straight-tooth, the rectangle straight-tooth is installed on T type slider one end surface, the other end movable mounting of T type slider is inside chucking mechanism shell one end.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a controller can control opening and closing of control valve to the protection does not have negative pressure water pump and does not follow pipe network pipeline pressure and carry out frequent opening and closing, has prolonged the life of no negative pressure water pump, and has reduced frequently to open and stop the electric power that needs, thereby has reduced the consumption of electric power, has practiced thrift the electric power energy.

(2) The utility model discloses a first thread groove and second thread groove that inlet tube and outlet pipe one end surface were seted up respectively can tentatively fix the water pipe at the in-process that uses, and can fix inlet tube and outlet pipe once more through chucking mechanism 22, prevent to appear droing under long-time use, lead to the unable normal use of equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the front side of a non-negative pressure energy-saving water pump of the present invention;

fig. 2 is a schematic structural view of a side surface of the energy-saving water pump without negative pressure of the present invention;

fig. 3 is a schematic structural view of a section a-a in fig. 2 of the energy-saving water pump without negative pressure according to the present invention;

fig. 4 is a schematic structural view of a clamping mechanism of the energy-saving water pump without negative pressure of the present invention;

fig. 5 is a schematic structural diagram of a section B-B in fig. 4 of the energy-saving water pump without negative pressure according to the present invention.

In the figure: 1. a motor; 2. a sensor; 3. a controller; 4. a first waterproof wire protective case; 5. a waterproof wire; 6. a water inlet; 7. a first thread groove; 8. a control valve; 9. a water inlet pipe; 10. a water pump body; 11. a motor fixing column; 12. a square support column; 13. a circular fixing plate; 14. a water outlet pipe; 15. a second thread groove; 16. a water outlet; 17. a connecting shaft; 18. an inner cavity; 19. a rotating shaft; 20. an impeller shaft; 21. a second waterproof wire protective case; 22. a chucking mechanism; 2201. a knob; 2202. teeth; 2203. a circular chute; 2204. a circular slider; 2205. rectangular straight teeth; 2206. helical teeth; 2207. a T-shaped slider; 2208. a connecting rod; 2209. a spur gear; 2210. and a clamping mechanism shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

Examples

As shown in fig. 1-5, an energy-saving water pump without negative pressure comprises a motor 1, a sensor 2 is installed at the bottom end of the motor 1, one end of a waterproof wire 5 is installed inside the sensor 2, the other end of the waterproof wire 5 is installed inside a control valve 8, the control valve 8 is installed inside a water inlet pipe 9, an output shaft of the motor 1 is installed inside a water pump body 10, one end of the water inlet pipe 9 is installed on one side of the outer surface of the water pump body 10, and a water outlet pipe 14 is installed on the other side of the water inlet pipe 9.

Through the technical scheme, the utility model discloses a controller 3 can control opening and closing of control valve 8 to the protection does not have negative pressure water pump and does not follow pipe network pipeline pressure and carry out frequent opening and closing, has prolonged the life of no negative pressure water pump, and has reduced and has frequently opened the electric power that stops the needs, thereby has reduced the consumption of electric power, has practiced thrift the electric power energy.

It can be understood that in this application, the output shaft of motor 1 passes motor fixed column 11 center and the center movable mounting of circular fixed plate 13 has connecting axle 17, connecting axle 17 installs inside inner chamber 18, can fix the motor through motor fixed column 11, prevents to appear dropping at the in-process that uses, injures passerby by a crashing object.

It can be understood that, in this application, the inner chamber 18 is seted up inside the water pump body 10, the surface mounting of connecting axle 17 has impeller shaft 20, the other end movable mounting of connecting axle 17 is inside rotation axis 19 one end, the other end surface mounting of rotation axis 19 is at inner chamber 18 internal surface, through connecting axle 17 movable mounting in the inside of rotation axis 19, can prevent when rotatory, the deviation appears, leads to impeller shaft 20's damage, leads to the unable normal use of equipment.

It can be understood that, in this application, the surface mounting of waterproof wire 5 has first waterproof wire protective housing 4 and second waterproof wire protective housing 21, the other end of waterproof wire 5 passes controller 3 and is connected with control valve 8, can be in waterproof wire protection wherein through first waterproof wire protective housing 4 and second waterproof wire protective housing 21, prevents that the damage from appearing in the surface, leads to the electrical injury user.

It can be understood that, in this application, the surface at sensor 2 is installed to the one end of second water-proof wire protective housing 21, a side surface at controller 3 is installed to the other end of second water-proof wire protective housing 21, the surface at control valve 8 is installed to the one end of first water-proof wire protective housing 4, the other end of first water-proof wire protective housing 4 is installed at 3 opposite side surfaces of controller, can control opening and closing of control valve 8 through controller 3 to the protection does not have the negative pressure water pump and does not follow pipe network pipeline pressure and carry out frequent opening and closing, thereby has reduced the consumption of electric power, has practiced thrift the electric power energy.

It can be understood that, in the present application, one end surface of the motor fixing column 11 is fixedly installed on one end surface of the motor 1, the outer surface of the motor fixing column 11 is fixedly installed with a plurality of square supporting columns 12, the other end surface of the motor fixing column 11 is installed on the upper surface of the circular fixing plate 13, the lower surface of the circular fixing plate 13 is installed on the upper surface of the water pump body 10, the inside of the water inlet pipe 9 is provided with the water inlet 6, one end surface of the water inlet pipe 9 is provided with the first threaded groove 7, the inside of the water outlet pipe 14 is provided with the water outlet 16, one end of the water outlet pipe 14 is provided with the second threaded groove 15, the plurality of square supporting columns 12 fixedly installed on the outer surface of the motor fixing column 11 can increase supporting force in the using process, so as to prevent inclination from occurring under long-time use and affecting the normal use of the device, the water pipe can be fixed by the first thread groove 7 and the second thread groove 15 in the using process, and the water pipe is prevented from falling off in long-time use.

It can be understood that, in the present application, the said fastening mechanism 22 includes a knob 2201, teeth 2202, a circular sliding slot 2203, a circular sliding block 2204, a rectangular straight tooth 2205, a spiral tooth 2206, a T-shaped sliding block 2207, a connecting rod 2208, a spur gear 2209, a fastening mechanism housing 2210, wherein one end of each of the two said fastening mechanism housings 2210 is fixedly installed on the outer surface of one end of the water outlet pipe 14 and one end of the water inlet pipe 9, the circular sliding slot 2203 is opened inside the other end of the fastening mechanism housing 2210, the circular sliding block 2204 is movably installed inside the circular sliding slot 2203, the teeth 2202 are installed on one side surface of the circular sliding block 2204, and the circular sliding slot 2203 cooperating with the circular sliding block 2204 can prevent the separation and the offset during the rotation, which results in the abnormal operation of the device.

It can be understood that, in the present application, the tooth 2202 engages with the spur gear 2209, one end of the connecting rod 2208 is installed on one side of the spur gear 2209, the other end of the connecting rod 2208 passes through the clamping mechanism housing 2210 to install the knob 2201, the spiral tooth 2206 is installed on the other side surface of the circular slider 2204, the spiral tooth 2206 engages with the rectangular straight tooth 2205, the rectangular straight tooth 2205 is installed on one end surface of the T-shaped slider 2207, the other end of the T-shaped slider 2207 is movably installed inside one end of the clamping mechanism housing 2210, and the spur gear 2209 can be driven to rotate by rotating the knob 2201, so as to drive the T-shaped 220slider 7 to perform inward clamping and outward opening.

The working principle of the energy-saving water pump without negative pressure is as follows:

during the use, at first controller 3 can control opening and closing of control valve 8, thereby the protection does not follow pipe network pipeline pressure and carries out frequent opening and closing, the life of no negative pressure water pump has been prolonged, and the frequent electric power that opens and stop needs has been reduced, thereby the consumption of electric power has been reduced, the electric power energy has been practiced thrift, first thread groove 7 and second thread groove 15 that inlet tube 9 and outlet pipe 14 one end surface were seted up respectively can be fixed the water pipe at the in-process that uses, prevent to appear droing under long-time use, lead to the unable normal use of equipment.

It should be noted that the specific model of the motor 1 is Y200L1-2, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-conserving water pump of no negative pressure, includes motor (1), its characterized in that: sensor (2) are installed to the bottom of motor (1), the internally mounted of sensor (2) has the one end of waterproof wire (5), the other end of waterproof wire (5) is installed inside control valve (8), control valve (8) are installed inside inlet tube (9), the output shaft of motor (1) is installed inside water pump body (10), the surface one side at water pump body (10) is installed to the one end of inlet tube (9), is located outlet pipe (14) are installed to the opposite side of inlet tube (9), a chucking mechanism (22) is all installed with the one end surface of inlet tube (9) in outlet pipe (14).

2. The energy-saving water pump without negative pressure as claimed in claim 1, wherein: an output shaft of the motor (1) penetrates through the center of the motor fixing column (11) and the center of the circular fixing plate (13) and is movably provided with a connecting shaft (17), and the connecting shaft (17) is arranged in the inner cavity (18).

3. The energy-saving water pump without negative pressure as claimed in claim 2, characterized in that: the water pump is characterized in that the inner cavity (18) is formed in the water pump body (10), an impeller shaft (20) is mounted on the outer surface of the connecting shaft (17), the other end of the connecting shaft (17) is movably mounted in one end of the rotating shaft (19), and the other end of the rotating shaft (19) is mounted on the inner surface of the inner cavity (18) in a surface mounting mode.

4. The energy-saving water pump without negative pressure as claimed in claim 1, wherein: the outer surface mounting of waterproof wire (5) has first waterproof wire protective housing (4) and second waterproof wire protective housing (21), the other end of waterproof wire (5) passes controller (3) and is connected with control valve (8).

5. The energy-saving water pump without negative pressure as claimed in claim 4, characterized in that: the surface at sensor (2) is installed to the one end of second waterproof wire protective housing (21), a side surface at controller (3) is installed to the other end of second waterproof wire protective housing (21), the surface at control valve (8) is installed to the one end of first waterproof wire protective housing (4), the other end of first waterproof wire protective housing (4) is installed at controller (3) opposite side surface.

6. The energy-saving water pump without negative pressure as claimed in claim 2, characterized in that: the utility model discloses a water pump, including motor fixed column (11), the one end fixed surface of motor fixed column (11) installs the one end surface at motor (1), the surface fixed surface of motor fixed column (11) installs a plurality of square support column (12), the other end surface of motor fixed column (11) installs the upper surface at circular fixed plate (13), the lower surface of circular fixed plate (13) is installed at the upper surface of water pump body (10), the inside of inlet tube (9) is provided with water inlet (6), first thread groove (7) have been seted up on the one end surface of inlet tube (9), outlet pipe (14) inside is provided with delivery port (16), second thread groove (15) have been seted up to the one end of outlet pipe (14).

7. The energy-saving water pump without negative pressure as claimed in claim 1, wherein: chucking mechanism (22) include knob (2201), tooth (2202), circular spout (2203), circular slider (2204), rectangle straight-tooth (2205), helical tooth (2206), T type slider (2207), connecting rod (2208), spur gear (2209), chucking mechanism shell (2210), two one end fixed mounting respectively of chucking mechanism shell (2210) is in the one end surface of outlet pipe (14) and inlet pipe (9), circular spout (2203) have been seted up to the other end inside of chucking mechanism shell (2210), the inside movable mounting of circular spout (2203) has circular slider (2204), tooth (2202) are installed to one side surface mounting of circular slider (2204).

8. The energy-saving water pump without negative pressure as claimed in claim 7, wherein: the tooth (2202) is meshed with a spur gear (2209), one end of a connecting rod (2208) is installed on one side of the spur gear (2209), a knob (2201) is installed on the other end of the connecting rod (2208) through a clamping mechanism shell (2210), spiral teeth (2206) are installed on the surface of the other side of a circular sliding block (2204), the spiral teeth (2206) are meshed with rectangular straight teeth (2205), the rectangular straight teeth (2205) are installed on one end surface of a T-shaped sliding block (2207), and the other end of the T-shaped sliding block (2207) is movably installed inside one end of the clamping mechanism shell (2210).