CN215566694U

CN215566694U - Self-priming pump with temperature control protection

Info

Publication number: CN215566694U
Application number: CN202121252917.2U
Authority: CN
Inventors: 王新华; 胡晓飞
Original assignee: Nanyang Meibao Environmental Protection Equipment Co ltd
Current assignee: Nanyang Meibao Environmental Protection Equipment Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-18
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a self-sucking pump with temperature control protection, which comprises a substrate, wherein the top of the substrate is fixedly connected with a water pumping machine box, the top of the water pumping machine box is fixedly provided with a motor, a heat dissipation mechanism is arranged inside the motor, the bottom of the substrate is provided with a cooling mechanism, and the heat dissipation mechanism comprises a connecting plate, a small-sized exhaust fan and a filter screen. The self-sucking pump with the temperature control protection has the advantage that the surface temperature can be controlled, a user can not heat the whole self-sucking pump due to overheating of liquid when the user pumps hot liquid, and therefore the user can not be scalded by the self-sucking pump, and the body health of the user is guaranteed.

Description

Self-priming pump with temperature control protection

Technical Field

The utility model relates to the technical field of self-priming pumps, in particular to a self-priming pump with temperature control protection.

Background

But current self priming pump can not control the temperature on surface, leads to the user to heat whole self priming pump because liquid is overheated when extracting hotter liquid to bump to can be scalded by the self priming pump at the user carelessly, influence user's is healthy.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a self-priming pump with temperature control protection, which has the advantage of being capable of controlling the surface temperature and solves the problem that the existing self-priming pump cannot control the surface temperature.

In order to achieve the purpose, the utility model provides the following technical scheme: a self-priming pump with temperature control protection comprises a substrate, wherein the top of the substrate is fixedly connected with a water pumping case, the top of the water pumping case is fixedly provided with a motor, a heat dissipation mechanism is arranged inside the motor, and the bottom of the substrate is provided with a cooling mechanism;

the heat dissipation mechanism comprises a connecting plate, a small-sized exhaust fan and a filter screen, the connecting plate is transversely arranged inside the motor, the surface of the connecting plate is fixedly connected with the inner wall of the motor, the small-sized exhaust fan is arranged at the top of the connecting plate, the bottom of the small-sized exhaust fan penetrates through the connecting plate and extends to the outside of the connecting plate, and the filter screen is fixedly connected to the top of the inner wall of the motor;

cooling body includes bin, small-size suction pump, transmission pipe, sleeve pipe and outlet pipe, bin fixed connection is in the bottom of base plate, small-size suction pump fixed connection is at the back of bin inner chamber, transmission pipe intercommunication is at the delivery port of small-size suction pump, the cover pipe box is established on the surface of the machine case that draws water, sheathed tube top and bottom respectively with the top and the bottom fixed connection of the quick-witted incasement wall that draws water, one side and the sleeve pipe intercommunication of small-size suction pump are kept away from to the transmission pipe, the outlet pipe intercommunication is in sheathed tube front, sheathed tube one end is kept away from to the outlet pipe runs through the base plate and extends to the inside of bin.

Preferably, a partition plate is vertically arranged on the back of the inner cavity of the storage box, the surface of the partition plate is fixedly connected with the inner wall of the storage box, and a water inlet of the small water pump is communicated with the back of the partition plate.

Preferably, four corners of the top of the base plate are fixedly connected with supporting rods, and the tops of the supporting rods are fixedly connected with the water pumping case.

Preferably, the top of the motor is fixedly connected with a through hole, and the through hole is positioned at the top of the filter screen.

Preferably, the bottom of the surface of the motor is fixedly connected with a fixed sleeve, and the bottom of the fixed sleeve is fixedly connected with the water pumping case.

Preferably, the reinforcing plates are fixedly connected to both sides of the top and the bottom of the connecting plate, and one side of each reinforcing plate, which is close to the inner wall of the motor, is fixedly connected with the inner wall of the motor.

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

1. the self-sucking pump with the temperature control protection has the advantage that the surface temperature can be controlled, a user can not heat the whole self-sucking pump due to overheating of liquid when the user pumps hot liquid, and the user can not be scalded by the self-sucking pump when the user touches the self-sucking pump, so that the body health of the user is ensured.

2. According to the utility model, the storage tank can be sealed by arranging the partition plate, so that water in the storage tank is prevented from contacting the small water pump.

3. The support rod is arranged, so that the connection area of the substrate and the water pumping case can be increased, and the use by a user is facilitated.

4. The through holes are arranged, so that hot air in the motor can be delivered out, and the motor is convenient for a user to use.

5. The motor is provided with the fixing sleeve, so that the stability of the motor can be improved, and the motor is damped by improving the stability of the motor.

6. According to the utility model, the reinforcing plate is arranged, so that the connecting plate can be fixed, and the phenomenon of transmission of the connecting plate is prevented.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a left side sectional view of the present invention shown in FIG. 1;

fig. 3 is an enlarged structural view of the utility model at a in fig. 2.

In the figure: 1. a substrate; 2. a water pumping machine case; 3. a motor; 4. a heat dissipation mechanism; 41. connecting plates; 42. a small exhaust fan; 43. a filter screen; 5. a cooling mechanism; 51. a storage tank; 52. a small water pump; 53. a conveying pipe; 54. a sleeve; 55. a water outlet pipe; 6. a partition plate; 7. a support bar; 8. a through hole; 9. fixing a sleeve; 10. and a reinforcing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the self-priming pump with temperature control protection provided by the present invention comprises a substrate 1, a water pump case 2 is fixedly connected to the top of the substrate 1, a motor 3 is fixedly installed on the top of the water pump case 2, a heat dissipation mechanism 4 is arranged inside the motor 3, and a cooling mechanism 5 is arranged at the bottom of the substrate 1;

the heat dissipation mechanism 4 comprises a connecting plate 41, a small-sized exhaust fan 42 and a filter screen 43, the connecting plate 41 is transversely arranged inside the motor 3, the surface of the connecting plate 41 is fixedly connected with the inner wall of the motor 3, the small-sized exhaust fan 42 is arranged at the top of the connecting plate 41, the bottom of the small-sized exhaust fan 42 penetrates through the connecting plate 41 and extends to the outside of the connecting plate 41, and the filter screen 43 is fixedly connected with the top of the inner wall of the motor 3;

the cooling mechanism 5 comprises a storage tank 51, a small-sized water pump 52, a transmission pipe 53, a sleeve 54 and a water outlet pipe 55, wherein the storage tank 51 is fixedly connected to the bottom of the base plate 1, the small-sized water pump 52 is fixedly connected to the back of the inner cavity of the storage tank 51, the transmission pipe 53 is communicated with a water outlet of the small-sized water pump 52, the sleeve 54 is sleeved on the surface of the pumping case 2, the top and the bottom of the sleeve 54 are respectively and fixedly connected with the top and the bottom of the inner wall of the pumping case 2, one side, away from the small-sized water pump 52, of the transmission pipe 53 is communicated with the sleeve 54, the water outlet pipe 55 is communicated with the front surface of the sleeve 54, and one end, away from the sleeve 54, of the water outlet pipe 55 penetrates through the base plate 1 and extends into the storage tank 51.

Referring to fig. 2, a partition plate 6 is vertically disposed on the back of the inner cavity of the storage tank 51, the surface of the partition plate 6 is fixedly connected with the inner wall of the storage tank 51, and the water inlet of the small suction pump 52 is communicated with the back of the partition plate 6.

As a technical optimization of the present invention, the storage tank 51 may be sealed by providing the partition plate 6, so that the water inside the storage tank 51 is prevented from contacting the small-sized suction pump 52.

Referring to fig. 2, support rods 7 are fixedly connected to four corners of the top of the substrate 1, and the top of each support rod 7 is fixedly connected to the pumping box 2.

As a technical optimization scheme of the utility model, the supporting rod 7 is arranged, so that the connecting area of the base plate 1 and the water pumping case 2 can be increased, and the use by a user is facilitated.

Referring to fig. 3, a through hole 8 is fixedly connected to the top of the motor 3, and the through hole 8 is located at the top of the filter screen 43.

As a technical optimization scheme of the utility model, hot air in the motor 3 can be delivered out by arranging the through holes 8, so that the use of a user is facilitated.

Referring to fig. 1, a fixing sleeve 9 is fixedly connected to the bottom of the surface of the motor 3, and the bottom of the fixing sleeve 9 is fixedly connected to the water pumping case 2.

As a technical optimization scheme of the utility model, the stability of the motor 3 can be increased by arranging the fixing sleeve 9, and the shock absorption is carried out on the motor 3 by increasing the stability of the motor 3.

Referring to fig. 3, reinforcing plates 10 are fixedly connected to both top and bottom sides of the connecting plate 41, and one side of the reinforcing plate 10 close to the inner wall of the motor 3 is fixedly connected to the inner wall of the motor 3.

As a technical optimization scheme of the utility model, the connecting plate 41 can be fixed by arranging the reinforcing plate 10, so that the phenomenon of transmission of the connecting plate 41 is prevented.

The working principle and the using process of the utility model are as follows: during the use, the user drives small-size air exhauster 42, spread the inside steam of motor 3 out through small-size air exhauster 42, will drive small-size suction pump 52 again, small-size suction pump 52 takes the water of the inside of bin 51 out through the water inlet, small-size suction pump 52 spreads water into the inside of transmission pipe 53 through the delivery port, transmission pipe 53 spreads water into the inside of sleeve pipe 54, sleeve pipe 54 spreads water into the inside of outlet pipe 55, outlet pipe 55 spreads water into the inside of bin 51, form the circulation, heat the surface of pumping machine case 2 through the inside water of sleeve pipe 54, thereby reached the effect that can control the temperature of surface.

In summary, the following steps: this self priming pump with control by temperature change protection through setting up heat dissipation mechanism 4, can dispel the heat to motor 3, then dispels the heat to the surface of water pump case 2 through cooling body 5 to reach the effect that can control surface's temperature, solved the problem that current self priming pump can not control surface's temperature.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self priming pump with control by temperature change protection, includes base plate (1), its characterized in that: a water pumping case (2) is fixedly connected to the top of the base plate (1), a motor (3) is fixedly mounted on the top of the water pumping case (2), a heat dissipation mechanism (4) is arranged inside the motor (3), and a cooling mechanism (5) is arranged at the bottom of the base plate (1);

the heat dissipation mechanism (4) comprises a connecting plate (41), a small-sized exhaust fan (42) and a filter screen (43), the connecting plate (41) is transversely arranged inside the motor (3), the surface of the connecting plate (41) is fixedly connected with the inner wall of the motor (3), the small-sized exhaust fan (42) is arranged at the top of the connecting plate (41), the bottom of the small-sized exhaust fan (42) penetrates through the connecting plate (41) and extends to the outside of the connecting plate (41), and the filter screen (43) is fixedly connected to the top of the inner wall of the motor (3);

the cooling mechanism (5) comprises a storage tank (51), a small water pump (52), a transmission pipe (53), a sleeve (54) and a water outlet pipe (55), the storage tank (51) is fixedly connected to the bottom of the base plate (1), the small water pump (52) is fixedly connected to the back of the inner cavity of the storage tank (51), the transmission pipe (53) is communicated with a water outlet of the small water pump (52), the sleeve (54) is sleeved on the surface of the water pumping case (2), the top and the bottom of the sleeve (54) are respectively and fixedly connected with the top and the bottom of the inner wall of the water pumping machine case (2), the side of the transmission pipe (53) far away from the small suction pump (52) is communicated with a sleeve (54), the water outlet pipe (55) is communicated with the front surface of the sleeve (54), and one end, far away from the sleeve (54), of the water outlet pipe (55) penetrates through the base plate (1) and extends into the storage box (51).

2. The self-primer pump with temperature control protection of claim 1, wherein: the back of bin (51) inner chamber is vertical to be provided with baffle (6), the surface of baffle (6) and the inner wall fixed connection of bin (51), the water inlet of small-size suction pump (52) and the back intercommunication of baffle (6).

3. The self-primer pump with temperature control protection of claim 1, wherein: the four corners of the top of the base plate (1) are fixedly connected with supporting rods (7), and the tops of the supporting rods (7) are fixedly connected with the water pumping case (2).

4. The self-primer pump with temperature control protection of claim 1, wherein: the top fixedly connected with through-hole (8) of motor (3), through-hole (8) are located the top of filter screen (43).

5. The self-primer pump with temperature control protection of claim 1, wherein: the bottom fixedly connected with fixed cover (9) on motor (3) surface, the bottom and the quick-witted case of drawing water (2) fixed connection of fixed cover (9).

6. The self-primer pump with temperature control protection of claim 1, wherein: the motor is characterized in that reinforcing plates (10) are fixedly connected to the top and the bottom of the connecting plate (41), and one side, close to the inner wall of the motor (3), of each reinforcing plate (10) is fixedly connected with the inner wall of the motor (3).