CN218717438U

CN218717438U - Dismantlement type auxiliary heat radiator convenient to electronic water pump is radiating

Info

Publication number: CN218717438U
Application number: CN202222965750.5U
Authority: CN
Inventors: 董树峰; 李凯; 孙权; 黄俊珺
Original assignee: Changzhou Del Auto Parts Co ltd
Current assignee: Changzhou Del Auto Parts Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a dismantlement type auxiliary heat radiator convenient to electronic pump is radiating, include: the heat dissipation device shell, the heat dissipation device shell adopts the aluminium system metal punching press that the thermal conductivity is better to make and forms, heat dissipation device shell up end is provided with the heat dissipation device pipe, heat dissipation device shell inner chamber is provided with the radiating liquid shell, just the outward appearance of heat dissipation device shell still is provided with the radiating fin that the thermal conductivity is better, the terminal surface of heat dissipation device shell laminating electronic pump is provided with the heat conduction copper sheet, the heat conduction copper sheet can be with electronic pump shell heat to the heat dissipation device transmission, heat dissipation device shell inner chamber is provided with granule silicon, be provided with the condensate in the radiating liquid shell, the condensate has better heat absorption and heat-releasing ability, specifically is water or aqueous ammonia, the radiating liquid shell is provided with the connecting hole, the connecting hole is used for combining two parts the radiating liquid shell, the radiating liquid shell still is provided with the fixed band.

Description

Dismantlement type auxiliary heat radiator convenient to electronic water pump is radiating

Technical Field

The utility model relates to a heat abstractor technical field specifically is a dismantlement type auxiliary heat radiator convenient to electronic pump is radiating.

Background

Electronic pump produces the negative pressure effect through the cavity and reaches the efficiency of drawing liquid, adopt piezoelectric material as power device, thoroughly realize the electronization from control to the drive, with the transmission of electron integrated system complete control liquid, thereby realize the adjustability of liquid transmission, the novel water pump of accurate nature, by extensive application in various fields, but electronic pump itself only has the function of drive liquid, but does not have the heat dissipation design, the controller that is used for controlling the rotor in electronic pump sets up usually in the cavity that the water pump shell constitutes, cause the controller can't obtain effectual heat dissipation.

As in application No.: cn202023141174.X, a heat dissipation device for an electronic water pump, the electronic water pump defines a water inlet and a water outlet communicated with the outside, and comprises a controller. The heat dissipation device comprises a radiator, and an input pipe and an output pipe which are connected with the radiator and the electronic water pump. The heat sink defines a flow passage through which a liquid can flow. The input pipe is communicated with the water outlet and the flow passage. The output pipe is communicated with the water inlet and the flow passage. Because the pressure of the water outlet is greater than that of the water inlet, part of liquid flowing to the water outlet enters the input pipe, is sent into the radiator to take away heat, and then is sent out to the water inlet through the output pipe to complete active water-cooling external circulation, so that the radiator can radiate heat of the controller by using the liquid drawn by the electronic water pump, and a better cooling effect compared with general natural convection is generated.

The electronic water pump defines a water inlet and a water outlet communicated with the outside, and comprises a controller and a shell, the heat dissipation device comprises a heat radiator, an input pipe and an output pipe, the input pipe and the output pipe are connected with the heat radiator and the electronic water pump, the heat radiator is arranged on the electronic water pump and is matched with the electronic water pump to define an inner chamber for the controller to be arranged, the heat radiator defines a flow channel for liquid to flow, the heat radiator comprises a main shell and a plurality of heat dissipation fins, the main shell is detachably arranged on the shell of the electronic water pump and defines the flow channel, the heat dissipation fins are arranged in the flow channel, the main shell is in contact with the controller, the input pipe is communicated with the water outlet and the flow channel, and the output pipe is communicated with the water inlet and the flow channel; the main shell of the radiator forms a water inlet hole for connecting the input pipe and the flow channel and a water outlet hole for connecting the output pipe and the flow channel; the product is characterized in that the output pipe is communicated with the input pipe, and part of liquid flowing into the output pipe is sent to the radiator to take away heat and then sent out to the water inlet through the output pipe, so that water cooling external circulation is completed; but communicate with each other delivery outlet and input port, the centre is being provided with the radiator, has both increased manufacturing cost when making, will guarantee the gas tightness problem of product again, and the maintenance cost of later stage also can improve, though this product is showing liquid cooling effect, but the liquid can carry out the heat conduction to the electronic pump shell to make electronic pump shell temperature rise.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a detachable auxiliary heat sink convenient for heat dissipation of an electronic water pump is provided to achieve the purpose of higher practical value.

Disclosure of Invention

An object of the utility model is to provide a dismantlement type auxiliary heat radiator convenient to electronic pump is radiating to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dismantlement type auxiliary heat radiator convenient to electronic water pump heat dissipation includes:

the heat dissipation device comprises a heat dissipation device shell, wherein the heat dissipation device shell is made of aluminum metal with good heat conduction performance through stamping, a heat dissipation device guide pipe is arranged on the upper end face of the heat dissipation device shell, a heat dissipation liquid shell is arranged in an inner cavity of the heat dissipation device shell, and heat dissipation fins with good heat conduction performance are further arranged on the outer surface of the heat dissipation device shell.

Preferably, the method further comprises the following steps:

the end face of the heat dissipation device shell, which is attached to the electronic water pump, is provided with a heat conduction copper sheet, and the heat conduction copper sheet can transfer the heat of the electronic water pump shell to the heat dissipation device.

Preferably, the method further comprises the following steps:

the inner cavity of the heat dissipation device shell is provided with granular silicon which is a filler of the heat dissipation device shell.

Preferably, the method further comprises the following steps:

the heat dissipation liquid is characterized in that condensate is arranged in the heat dissipation liquid shell, and the condensate has good heat absorption and heat release capacity and is specifically water or ammonia water.

Preferably, the method further comprises the following steps:

the radiating liquid shell is provided with a connecting hole, and the connecting hole is used for combining the two parts of radiating liquid shell.

Preferably, the method further comprises the following steps:

the heat dissipation liquid shell is further provided with a fixing belt, and the fixing belt can fix the heat dissipation device on the electronic water pump.

Compared with the prior art, the beneficial effects of the utility model are that: the heat dissipation device shell adopted by the product is made of aluminum metal, the aluminum material has better heat conduction performance, the heat of the heat dissipation expansion shell can be quickly conducted out, the heat dissipation device guide pipe is made of polytetrafluoroethylene materials and has high temperature resistance and corrosion resistance effects, the water pump leakage condition can be prevented at the water inlet and the water inlet of the water pump, the heat conduction copper sheet is arranged on the inner wall of the heat dissipation device guide pipe and is also beneficial to heat dissipation of an electronic water pump, the heat dissipation liquid shell is also made of aluminum metal, the condensate is arranged in the inner cavity of the heat dissipation liquid shell, and the condensate has the heat absorption characteristic and the pressure characteristic after heat release from compression liquefaction to evaporation vaporization and then can ensure the heat absorption and heat dissipation effects and the safety that the heat dissipation liquid shell cannot expand;

the heat conduction copper sheet and the granule silicon of heat-dissipating liquid shell installation also have good heat conductivility, and this product realizes electronic pump's heat-dissipating ability under the condition of not destroying electronic pump own structure, and this product realizes the advantage of easy installation dismantlement through dismantling the bolt, and make full use of electronic pump storage environment's characteristic and effectively utilize the resource.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the structure of the casing of the heat dissipating liquid of the present invention.

In the figure: 1. a heat sink housing; 2. a heat sink conduit; 3. a radiator housing; 4. a condensate; 5. a thermally conductive copper sheet; 6. granular silicon; 7. connecting holes; 8. and (7) fixing the belt.

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. 1-4, the present invention provides a technical solution: the utility model provides a dismantlement type auxiliary heat radiator convenient to electronic pump is radiating, includes: the heat dissipation device comprises a heat dissipation device shell 1, wherein the heat dissipation device shell 1 is made of aluminum metal with good heat conductivity through stamping, a heat dissipation device guide pipe 2 is arranged on the upper end face of the heat dissipation device shell 1, a heat dissipation liquid shell 3 is arranged in an inner cavity of the heat dissipation device shell 1, and heat dissipation fins with good heat conductivity are further arranged on the outer surface of the heat dissipation device shell 1, so that auxiliary heat dissipation can be further performed by using an external environment, the contact area of the heat dissipation device shell and the external environment is further increased, the heat dissipation device shell 1 adopted by the product is made of aluminum metal, the aluminum material has good heat conductivity, heat of the heat dissipation device shell 1 can be rapidly conducted out, the heat dissipation device guide pipe 2 is made of polytetrafluoroethylene materials and has high-temperature resistance and corrosion resistance effects, liquid leakage of a water pump can be prevented at the water inlet and the water inlet of the water pump, and heat conduction copper sheets 5 are arranged on the inner wall of the heat dissipation device guide pipe 2, so that heat dissipation of the electronic water pump is facilitated; the end face, attached to the electronic water pump, of the heat dissipation device shell 1 is provided with the heat conduction copper sheet 5, the heat conduction copper sheet 5 can transfer heat of the electronic water pump shell to the heat dissipation device, the granular silicon 6 is arranged in the inner cavity of the heat dissipation device shell 1, the granular silicon 6 is filler of the heat dissipation device shell 1, the heat conduction copper sheet 5 and the granular silicon 6 installed on the heat dissipation liquid shell 3 also have good heat conduction capacity, the heat dissipation capacity of the electronic water pump is achieved on the premise that the structure of the electronic water pump is not damaged, the product achieves the advantage of easy installation and disassembly through the detachable bolts, and the characteristics of the storage environment of the electronic water pump are fully utilized to effectively utilize resources; the cooling liquid shell 3 is internally provided with a condensate 4, the condensate 4 has better heat absorption and heat release capacities, particularly water or ammonia water, the condensate 4 has the characteristics of heat release to heat absorption and pressure in the process from compression liquefaction to evaporation vaporization, and the heat absorption and heat release effects can be ensured, and the safety that the cooling liquid shell 3 cannot expand can be ensured; the radiating liquid shell 3 is provided with the connecting hole 7, the connecting hole 7 is used for combining the two parts of radiating liquid shells 3, the radiating capacity of the electronic water pump is realized under the condition that the structure of the electronic water pump is not damaged, and the product realizes the advantage of easy installation and disassembly through the detachable bolt; the heat dissipation liquid shell 3 is further provided with a fixing band 8, and the fixing band 8 can fix the heat dissipation device on the electronic water pump, so that the auxiliary heat dissipation device is tightly attached to the electronic water pump, and heat transfer is facilitated.

The working principle is as follows: when the device is used, as shown in figures 1-4, a heat dissipation device shell 1 adopted by the device is made of aluminum metal, the heat dissipation device shell 1 is arranged at a water inlet and a water inlet of a water pump, the aluminum material has good heat conduction performance and can quickly conduct heat of the heat dissipation device shell 1 out, heat is further absorbed and transferred by a heat conduction copper sheet 5 and particle silicon 6 arranged on a heat dissipation liquid shell 3, the heat dissipation liquid shell 3 is also made of aluminum metal, a condensate is arranged in an inner cavity of the heat dissipation liquid shell 3, and the condensate 4 has the characteristics of heat absorption and pressure after heat release in the process of compression liquefaction to evaporation vaporization, so that the heat absorption and heat dissipation effects can be guaranteed, and the safety that the heat dissipation liquid shell 3 cannot expand can be guaranteed; and this product realizes easily installing the advantage of dismantling through dismantling the bolt.

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. The utility model provides a dismantlement type auxiliary heat radiator convenient to electronic water pump is radiating which characterized in that includes:

the heat dissipation device comprises a heat dissipation device shell (1), wherein the heat dissipation device shell (1) is made of aluminum metal with good heat conductivity through stamping, a heat dissipation device guide pipe (2) is arranged on the upper end face of the heat dissipation device shell (1), a heat dissipation liquid shell (3) is arranged in an inner cavity of the heat dissipation device shell (1), and heat dissipation fins with good heat conductivity are further arranged on the outer surface of the heat dissipation device shell (1).

2. The detachable auxiliary heat sink convenient for heat dissipation of an electronic water pump as recited in claim 1, further comprising:

the end face, attached to the electronic water pump, of the heat dissipation device shell (1) is provided with a heat conduction copper sheet (5), and the heat conduction copper sheet (5) can transfer heat of the electronic water pump shell to the heat dissipation device.

3. The detachable auxiliary radiator convenient for radiating by an electronic water pump as claimed in claim 2, further comprising:

the inner cavity of the heat dissipation device shell (1) is provided with granular silicon (6), and the granular silicon (6) is a filler of the heat dissipation device shell (1).

4. The detachable auxiliary heat radiator convenient for heat radiation of an electronic water pump as claimed in claim 3, further comprising:

be provided with condensate (4) in radiator shell (3), condensate (4) have better heat absorption and heat release capacity, specifically are water or aqueous ammonia.

5. The detachable auxiliary heat radiator convenient for heat radiation of the electronic water pump as claimed in claim 4, further comprising:

the radiating liquid shell (3) is provided with a connecting hole (7), and the connecting hole (7) is used for combining the two parts of the radiating liquid shell (3).

6. A detachable auxiliary radiator convenient for radiating by an electronic water pump as claimed in claim 5, further comprising:

the heat dissipation liquid shell (3) is further provided with a fixing belt (8), and the fixing belt (8) can fix the heat dissipation device on the electronic water pump.