TWM493670U - Cooling apparatus of pump - Google Patents

Description

Pump cooling device

The utility model relates to a cooling device for a water pump, in particular to a periphery of a casing outside the water pump, which is wound with a cooling pipe, so that one end of the cooling pipe is connected to the water inlet or the water outlet of the water pump, so that the water pump is in operation. The low temperature water flow can be driven to flow in the cooling pipe to exchange heat with the water pump outer casing body for the purpose of lowering the temperature of the water pump.

Currently used in water pumps for automatic water supply systems or pressurized water supply devices [for example, pressurized water pumps for drinking water, automatic spray systems or pumps for automatic sprinkler systems], because it usually takes a long time to operate, or requires a large output. The lift or the need to output a higher water pressure, therefore, when the pump is working for a period of time, there will be a rise in temperature. If the heat is not properly dissipated, the pump may be burnt due to excessive temperature. Happening.

However, in the conventional water pump, in order to obtain a better heat dissipation effect, a metal having a better heat conduction effect is generally used as a casing, and the heat is diffused to the outside by the metal casing to reduce the temperature of the water pump, but in this way, The heat dissipation effect is extremely limited, especially in hot summer days, it is impossible to provide the necessary heat dissipation of the pump, and the conventional pump structure cannot be applied to a place with high lift and long-term operation requirements, and it is necessary to improve.

In view of this, the creators of this case have added research and innovation to reveal the cooling device of the water pump shown in the present invention.

The purpose of the present invention is to provide a cooling device for a water pump, which comprises a cooling pipe which is wound around and adhered to the outer periphery of the outer casing of the water pump, so that one end of the cooling pipe is connected to the The water inlet of the water pump or its water outlet enables the water pump to drive a low-temperature water flow when it is actuated, flowing in a cooling pipe wound around the outer casing of the water pump body, so that the heat energy of the water pump outer casing body and the cold water in the cooling pipe can be The heat exchange is generated to reduce the temperature of the water pump to prevent the water pump from being damaged due to excessive temperature and to improve the service life of the water pump.

The water pump cooling device disclosed in the present invention refers to a water pump used in a drinking water system, an automatic spray device or an automatic water sprinkling system, but the present invention does not limit the purpose or application of the water pump.

The desirable entities of the present invention can be clarified by the following description and the accompanying drawings.

(100) ‧‧‧Water pump

(101) ‧‧‧Outer casing

(102)‧‧‧ Inlet

(103)‧‧‧Water outlet

(10) ‧‧‧Cooling tube

(11) ‧ ‧ first end

(12) ‧‧‧ second end

(20)‧‧‧ coat

(P)‧‧‧Water source

First Figure: A perspective view of a first embodiment of the present invention.

The second figure is a schematic view of the top view of the first figure.

The third figure is a partial cross-sectional structure diagram shown in the direction of the first figure 3-3.

Fourth Figure: is a perspective view of a second embodiment of the present invention.

Referring to the first to third figures, the present invention relates to a water pump cooling device, the water pump (100) comprising an outer casing (101), a water inlet (102) and a water outlet (103). And the cooling device comprises a cooling pipe (10) wound around the outer casing (101) of the water pump (100), comprising a first end (11) and a second end (12) The first end (11) of the cooling pipe (10) is connected to the water inlet (102) or the water outlet (103) of the water pump (100), so that the water pump (100) can drive the low temperature when the water pump (100) is actuated. The cold water flows through the cooling pipe (10) wound around the outer periphery of the water pump casing (101), so that the heat energy of the water pump (100) can pass through the cold water in the outer casing (101) and the cooling pipe (10). The heat exchange is generated to reduce the temperature of the water pump (100), so that the new model can prevent the water pump (100) from being damaged due to excessive temperature. The situation, in turn, increases the service life of the water pump (100).

The cooling device of the water pump disclosed in the present invention can make the cooling pipe (10) spirally wound around the outer casing (101) of the water pump (10); or S-shaped, snugly attached to the water pump (100) On the outer casing (101), the present invention does not limit the manner and layout of the cooling pipe (10) to the outer casing (101) of the water pump (100).

The cooling device for a water pump disclosed in the present invention, wherein the cooling pipe (10) is a non-metallic pipe such as a rubber hose or a rubber hose, or a metal pipe such as copper, stainless steel pipe, aluminum pipe, etc., the present invention is not self-contained. Limit the material of the cooling tube (10).

As shown in the first and second figures, the cooling device of the water pump disclosed in the present invention, wherein the two ends of the cooling pipe (10) are defined as a first end (11) and a second end (12), in application, The first end (11) of the cooling pipe (10) is coupled to the water inlet (102) of the water pump (100), and the cooling pipe (10) is wound around the outer casing (101) of the water pump. The second end (12) is connected to a water source [P; the water source may be tap water or a reservoir, etc.], and the water outlet (103) of the water pump (100) is connected to a filter [not shown] To form a drinking water system; or to connect the water outlet (103) of the water pump (100) to a spray or spray device [not shown] to form an automatic spray or sprinkler system; if so, as in the second, As indicated by the arrow direction of the three figures, when the new pump (100) is started, cold water is introduced from the water source (P) into the cooling pipe (10), so that the cold water flowing in the cooling pipe (10) can be combined with the water pump casing. The body (101) performs heat exchange, and after entering the water inlet (102) of the water pump (100), is discharged outward from the water outlet (103) of the water pump (100), because the low temperature water flows through the cooling pipe (10). , you can pump (100) The generated heat is separated by heat exchange, so that the water pump (100) can achieve good heat dissipation efficiency to maintain the normal operation of the water pump (100) and improve the service life of the water pump (100).

The cooling device of the water pump disclosed in the present invention can also be used to connect the first end of the cooling pipe (10) to the water outlet (103) of the water pump (100), and the water inlet of the water pump (100) (102) ) connecting one water Source (P), if the user starts the water pump (100), the water flow after being pressurized by the water pump (100) can flow into the cooling pipe (10) attached to the water pump outer casing (101) to The water pump (100) is heat exchanged to cool the water pump (100).

As shown in the fourth figure, the cooling device of the water pump disclosed in the present invention, wherein a jacket (20) is looped around the cooling tube (10) for forcing the cooling tube (10) to be in close contact with each other. The outer casing (101) of the water pump is used to improve the heat dissipation efficiency of the present invention. The outer sleeve (20) may be taken from a tape, wound around the periphery of the cooling tube (10), or may be provided with an elastic outer sleeve (20) so that the outer sleeve (20) can be elastically bound to the cooling The periphery of the tube (10); however, the present invention does not limit the material of the jacket (20).

The cooling device of the water pump disclosed in the present invention has the following advantages:

1. Simple construction and low cost.

2. It can effectively reduce the temperature of the pump and achieve the purpose of heat dissipation to improve the service life of the pump.

3. Easy to install, it can be applied to any type of pump.

The shape and structure disclosed in the present invention can be modified and applied without departing from the spirit and scope of the present invention. The present invention is not limited to the above embodiments.

(100) ‧‧‧Water pump

(101) ‧‧‧Outer casing

(102)‧‧‧ Inlet

(103)‧‧‧Water outlet

(10) ‧‧‧Cooling tube

(11) ‧ ‧ first end

(12) ‧‧‧ second end

Claims (11)

A water pump cooling device, the water pump comprising an outer casing, a water inlet and a water outlet; and the cooling device comprises a cooling pipe, the cooling pipe is wound around the outer casing of the water pump, and has a first end And the second end, the first end of the cooling pipe is connected to the water inlet or the water outlet of the water pump. The cooling device for a water pump according to claim 1, wherein the cooling pipe is spirally wound around a periphery of the outer casing of the water pump. The cooling device for a water pump according to claim 1, wherein the cooling pipe is in an S-shaped manner and is closely attached to the outer casing of the water pump. The cooling device for a water pump according to claim 1, wherein the cooling pipe is a rubber hose or a rubber hose. The cooling device for a water pump according to claim 1, wherein the cooling pipe is a non-metallic pipe. The cooling device for a water pump according to claim 1, wherein the cooling pipe is a metal pipe. The cooling device for a water pump according to claim 1, wherein the first end of the cooling pipe is connected to the water inlet of the water pump, and the second end of the cooling pipe is connected to a water source. A cooling device for a water pump according to claim 1, wherein a jacket is attached to the periphery of the cooling pipe to force the cooling pipe to abut the outer casing of the water pump. The cooling device for a water pump according to claim 8, wherein the outer casing is taken from a tape and wound around a periphery of the cooling pipe. The cooling device for a water pump according to claim 8, wherein the outer casing is a The elastic outer sleeve is elastically bound to the outer periphery of the cooling tube. The water pump cooling device according to claim 1, wherein the first end of the cooling pipe is connected to the water outlet of the water pump, and the water inlet of the water pump is connected to a water source.