CN218844684U - Thin water-cooled pump and water-cooled device with the pump - Google Patents

Abstract

The utility model relates to a thin water-cooled pump, which comprises a power mechanism, a cover cap and a diversion separation cover, wherein the power mechanism comprises a base, a stator arranged in the base, a rotor configured corresponding to the stator and an impeller which is connected with the rotor and driven by the rotor to rotate; the cover is arranged on the base and comprises a cover body, and a water inlet pipe and a water outlet pipe which are connected with the cover body, wherein the cover body is provided with a containing cavity, the water inlet pipe is provided with a water inlet flow channel communicated with the containing cavity, the water outlet pipe is provided with a water outlet flow channel communicated with the containing cavity, and the water inlet flow channel and the water outlet flow channel are both horizontal and arranged at the same height; the flow guide separation cover is covered with an impeller and formed in the containing cavity, and is provided with a through hole communicated with the water inlet flow passage and the water outlet flow passage. Therefore, the overall structure can achieve the thinning effect.

Description

Thin water-cooled pump and water-cooled device with the pump

technical field

The utility model relates to the technology of a water pump, in particular to a thinned water-cooled pump and a water-cooled device with the pump.

Background technique

The existing water-cooling heat dissipation system of the computer mainframe mainly utilizes liquid to absorb the heat from the heat source, and then transmits it to the radiator assembly, so that the heat dissipation effect is achieved through continuous circulation. Due to the advantages of water-cooling liquid conduction and heat dissipation, colorful and multi-colored water-cooling liquid/water-cooling tubes can be used to create a gorgeous appearance with a personal style, plus it can be fully and flexibly installed in the limited space inside the case, and economic benefits With multiple considerations, the DIY (Do It Yourself) market has gradually emerged and become active.

In the prior art, there is a combined water-cooling device, also known as a DIY water-cooling kit. This type of combined water-cooling device provides consumers with various components such as circulation loop, water-cooling head, pump and radiator in bulk. Consumers can place water cooling heads, water pumps (pumps), radiators, etc. according to their own needs and chassis layout, and then connect the aforementioned components with a circulation loop.

However, there is a height difference between the water inlet and the water outlet of the existing water pump, and the overall height after assembly is not easy to be effectively reduced, which not only causes problems such as unsmooth pipeline layout when consumers assemble themselves, but also easily produces pipelines. Various situations such as warping and unsightly appearance.

Utility model content

An object of the present utility model is to provide a thinner water-cooled pump and a water-cooled device with the pump. By properly arranging the components, the overall structure can achieve a thinner effect.

In order to achieve the above object, the utility model provides a thin water-cooled pump, including a power mechanism, a cover and a diversion partition cover, the power mechanism includes a base, a stator arranged in the base 1. A rotor corresponding to the stator and an impeller connected to the rotor and driven by it to rotate; the cover is arranged on the base, and the cover includes a cover, a water inlet pipe connected to the cover and a The water outlet pipe, the cover body has a cavity, the water inlet pipe has a water inlet flow channel connected to the cavity, the water outlet pipe has a water outlet flow channel connected to the cavity, the water inlet flow channel and the water outlet flow channel are both Horizontal and set at the same height; the diversion partition cover covers the impeller and is formed in the cavity, and the diversion partition cover is provided with a through hole communicating with the water inlet channel and the water outlet channel.

Optionally, the cover body is provided with a boss at the position corresponding to the water inlet pipe, and a recessed channel is formed inside the boss, and the diversion partition cover is also provided with a drainage channel communicating with the through hole. The channel and the sunken channel enclose a water inlet chamber.

Optionally, the water inlet chamber is formed behind the water inlet channel, so that the flow rate of the working fluid entering the cover from the water inlet channel is greater than or equal to that of the working fluid flowing out of the water outlet channel.

Optionally, the drainage channel includes a drainage groove and a retaining wall respectively formed on both sides of the drainage groove, the drainage groove is configured corresponding to the water inlet channel, and each of the retaining walls abuts against the wall surface of the recessed channel .

Optionally, the power mechanism is an external magnetic power mechanism.

Optionally, a waterproof gasket is also included, the base is provided with an annular groove, and the waterproof gasket is accommodated in the annular groove and clamped between the base and the cover.

Optionally, the outer peripheral edge of the base is provided with an external thread, and the inner peripheral surface of the cover is provided with an internal thread screwed with the external thread.

Optionally, the water inlet pipe defines a first axis line passing through its center, the cover body defines a center line passing through its center, the water outlet pipe defines a second axis line passing through its center, the The first axis line, the center line and the second axis line coincide.

Optionally, the water inlet pipe defines a first axis line passing through its center, the cover body defines a center line passing through its center, the water outlet pipe defines a second axis line passing through its center, the The first axis coincides with the second axis and is spaced apart from the center line.

Optionally, the water inlet pipe defines a first axis line passing through its center, the cover body defines a center line passing through its center, the water outlet pipe defines a second axis line passing through its center, the The first axis line and the second axis line are parallel to each other and spaced from the center line respectively.

Optionally, a fixed folder is also included, and the fixed folder is provided for the power mechanism.

In order to achieve the above object, the utility model provides a water-cooling device, which includes a thinner water-cooled pump, a water-cooled head, a radiator and a circulation circuit. The thinner water-cooled pump includes a power mechanism, a cover and A diversion partition cover, the power mechanism includes a base, a stator arranged in the base, a rotor corresponding to the stator and an impeller connected to the rotor and driven by it to rotate; the cover is arranged on On the base, the cover includes a cover body and a water inlet pipe and a water outlet pipe connected to the cover body. The water pipe has a water outlet channel that communicates with the cavity, the water inlet channel and the water outlet channel are horizontal and set at the same height; the diversion partition covers the impeller and is formed in the cavity, the guide The flow separation cover is provided with a through hole communicating with the water inlet channel and the water outlet channel; the circulation loop communicates with the water cooling head, the radiator and the water inlet pipe and the water outlet pipe of the thinned water-cooled pump.

The utility model also has the following effects. By adding a water inlet chamber behind the water inlet channel, the flow rate of the working fluid after entering the cover from the water inlet channel is greater than or equal to that of the working fluid flowing out of the water outlet channel, so that the air of the pump can be avoided. The binding phenomenon can also effectively improve the heat dissipation efficiency.

Description of drawings

Figure 1 is an exploded view of a thin water-cooled pump of the present invention.

Figure 2 is an exploded view from another angle of view of the thinned water-cooled pump of the present invention.

Fig. 3 is a combination diagram of the thinned water-cooled pump of the present invention.

Fig. 4 is another combined view of the thinned water-cooled pump of the present invention.

Figure 5 is a cross-sectional view of the utility model thin water-cooled pump assembly.

Figure 6 is a schematic diagram of the combination of the water cooling device of the present invention.

Figure 7 is an enlarged view of the local area of Figure 6.

Fig. 8 is a combination diagram of another embodiment of the thinned water-cooled pump of the present invention.

Fig. 9 is a combination diagram of another embodiment of the thinned water-cooled pump of the present invention.

In the picture:

1, 1A, 1B: thin water-cooled pump; 10: power mechanism; 11: base; 111: accommodation tank; 112: annular groove; 113: external thread; 12: stator; 13: rotor; 14: impeller; 20: cover; 21: cover body; 211: cavity; 212: internal thread; 213: boss; 214: recessed groove; 22: water inlet pipe; 221: water inlet channel; 23: water outlet pipe; 231: outlet Water channel; 30 diversion partition cover; 31: through hole; 32: drainage channel; 321: drainage groove; 322: retaining wall; 33: gap; 40: waterproof gasket; 50: fixed shell; A: water inlet chamber; 5: water cooling head; 6: radiator; 7: circulation circuit; L1: first axis; L2: center line; L3: second axis.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the utility model and implement it, but the examples given are not intended to limit the utility model.

Please refer to FIG. 1 to FIG. 5 , the utility model provides a thinner water-cooled pump. The thinner water-cooled pump 1 mainly includes a power mechanism 10 , a cover 20 and a diversion partition cover 30 .

The power mechanism 10 mainly includes a base 11, a stator 12, a rotor 13 and an impeller 14. The base 11 is made of insulating materials such as plastic, and is roughly in the shape of a cylinder, but not in this shape. limit. The center of the base 11 is provided with an accommodating groove 111 and an annular groove 112 is formed around the outer periphery of the accommodating groove 111 , and an external thread 113 is formed on the outer periphery of the upper part of the base 11 . The stator 12 is arranged in the base 11, and the rotor 13 is arranged in the accommodating groove 111 and is configured correspondingly to the stator 12, wherein the stator 12 is formed around the outer periphery of the rotor 13, so as to constitute an external magnetic power mechanism, thereby ensuring Stator 12 is capable of operating in a dry environment. The impeller 14 is connected to the rotor 13 and driven by the rotor 13 to rotate.

The cover 20 is located on the aforementioned base 11, and it is also made of materials such as plastics. The cover 20 mainly includes a cover 21 and a water inlet 22 and a water outlet 23 connected to the cover 21. The cover 21 It has a cavity 211, the water inlet pipe 22 has a water inlet channel 221 connected to the cavity 211, and the outlet pipe 23 has a water outlet channel 231 connected to the cavity 211, wherein the water inlet channel 221 and the water outlet channel 231 are horizontal configured and set at the same height. Wherein the same height of the water inlet channel 221 and the water outlet channel 231 means that the center line of the water inlet pipe 22 coincides with the center line of the water outlet pipe 23, so that each pipeline (not shown in the figure) that connects the water inlet pipe 22 and the water outlet pipe 23 ) is easy to install, and can effectively solve the warping of the pipeline and increase the aesthetic effect.

The diversion partition cover 30 is disposed on the impeller 14 and formed in the cavity 211 , and the diversion partition cover 30 is provided with a through hole 31 communicating with the water inlet channel 221 and the water outlet channel 231 .

In one embodiment, the cover body 21 is approximately circular, but not limited to this shape; on the inner peripheral surface of the lower part of the cover body 21, there is provided an internal thread 212 which is screwed with the aforementioned external thread 113; in addition A protrusion 213 is disposed on the cover 21 corresponding to the water inlet pipe 22 , and a recessed channel 214 is formed inside the protrusion 213 .

In one embodiment, the inlet pipe 22 defines a first axis L1 passing through its center, the cover 21 defines a centerline L2 passing through its center, and the outlet pipe 23 defines a second axis passing through its center The central line L3, the first central line L1 in this embodiment, the central line L2 and the second central line L3 (see FIG. 4 ) coincide.

In one embodiment, the diversion partition cover 30 is also made of plastic and other materials, and it is roughly in the shape of a circular disk, but not limited to this shape; the diversion partition cover 30 is also provided with the aforementioned through holes. 31, a drainage channel 32, the drainage channel 32 mainly includes a drainage groove 321 and a retaining wall 322 respectively formed on both sides of the drainage groove 321, the drainage groove 321 is configured corresponding to the aforementioned water inlet channel 221, each retaining wall 322 Then abut against the wall surface of the aforementioned recessed channel 214 to jointly form a water inlet chamber A. The cross-sectional area of the water inlet chamber A is greater than or equal to the cross-sectional area of the water outlet channel 231 . In addition, a gap 33 is provided at a position corresponding to the aforementioned water outlet channel 231 in the diversion partition cover 30 .

When in use, after the working fluid enters from the water inlet channel 221, it first passes through the water inlet chamber A and then enters the lower side of the diversion partition cover 30 through the through hole 31. The gap 33 of the diversion partition cover 30 is discharged to the outside of the thinned water-cooled pump 1 through the water outlet channel 231 .

To further illustrate, by adding the water inlet chamber A behind the water inlet flow channel 221, the flow rate of the working fluid after entering the cover body 30 from the water inlet flow channel 221 is greater than or equal to the working fluid flowing out of the water outlet flow channel 231, so that the pump air can be avoided. Binding occurs.

The so-called "air binding phenomenon" means that the centrifugal pump is not filled with the liquid to be transported before starting, or the pump is infiltrated with air during operation, because the density of the gas is less than that of the liquid, the centrifugal force generated is small, and the air cannot be pumped. When it is thrown out, the fluid in the pump is centrifugally moving with the motor, and the negative pressure generated is not enough to suck the liquid into the pump. As if the pump is bound by "gas", it loses its self-priming ability and cannot deliver liquid.

In one embodiment, the thinned water-cooled pump 1 of the present invention also includes a waterproof gasket 40, which is accommodated in the aforementioned annular groove 112 and clamped between the base 11 and the cover 21, so as to Prevent the working fluid from leaking out of the thinned water-cooled pump 1 .

Please refer to Figure 6 and Figure 7, the utility model also provides a water-cooling device, which mainly includes a thin water-cooled pump 1, a water-cooling head 5, a radiator 6 and a circulation circuit 7, the water-cooling head 5 provides Fitting a heat source, the circulation loop 7 communicates with the water cooling head 5, the radiator 6 and the water inlet pipe 22 and the water outlet pipe 23 of the thinned water-cooled pump 1, and it mainly includes a water inlet pipe and a water outlet pipe. The thinned water-cooled pump 1 also includes a fixed shell 50, which is provided for the power mechanism 10 and connected to the water pipes of the circulation circuit 7, so that the thinned water-cooled pump 1 can be stably held on the On loop 7.

Please refer to Fig. 8, the difference between the thinned water-cooled pump 1A of this embodiment and the previous embodiments is that: the water inlet pipe 22 defines a first axis line L1 passing through its center, and the cover body 21 defines a first axis line passing through its center. The outlet pipe 23 defines a second axis L3 passing through its center, wherein the first axis L1 and the second axis L3 coincide and are spaced apart from the center line L2 of the cover body 21 .

Please refer to FIG. 9, the difference between the thinned water-cooled pump 1B of this embodiment and the previous embodiments is that: the water inlet pipe 22 defines a first axis L1 passing through its center, and the cover body 21 defines a first axis L1 passing through it. A center line L2 in the center, the outlet pipe 23 defines a second axis line L3 passing through its center, wherein the first axis line L1 and the second axis line L3 are parallel to each other, and are respectively parallel to the center line of the cover body 21 L2 interval configuration.

The above-mentioned embodiments are only preferred embodiments for fully illustrating the utility model, and the protection scope of the utility model is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present utility model are all within the protection scope of the present utility model. The scope of protection of the utility model shall be determined by the claims.

Claims (12)

1. A thinned water-cooled pump, characterized in that, comprising: A power mechanism, including a base, a stator arranged in the base, a rotor corresponding to the stator, and an impeller connected to the rotor and driven by it to rotate; A cover is arranged on the base, and the cover includes a cover body and a water inlet pipe and a water outlet pipe connected to the cover body, the cover body has a chamber, and the water inlet pipe has a water inlet pipe connected to the chamber The water inlet channel, the outlet pipe has a water outlet channel connected to the cavity, the water inlet channel and the water outlet channel are horizontal and set at the same height; and A diversion partition cover covers the impeller and is formed in the chamber, and the diversion partition cover is provided with a through hole communicating with the water inlet channel and the water outlet channel. 2. The thinned water-cooled pump according to claim 1, wherein the cover body is provided with a boss at a position corresponding to the water inlet pipe, and a recessed channel is formed inside the boss, and the diversion partition cover A drainage channel communicating with the through hole is also provided, and a water inlet chamber is surrounded by the drainage channel and the recessed channel. 3. The thinned water-cooled pump according to claim 2, wherein the water inlet chamber is formed behind the water inlet channel, so that the flow rate of the working fluid after entering the cover body from the water inlet channel is greater than or equal to the The working fluid flowing out of the water outlet channel. 4. The thinned water-cooled pump according to claim 2, wherein the drainage channel comprises a drainage groove and a retaining wall respectively formed on both sides of the drainage groove, and the drainage groove corresponds to the water inlet channel configuration, each of the retaining walls abuts against the wall of the recessed channel. 5. The thinned water-cooled pump according to claim 1, wherein the power mechanism is an external magnetic power mechanism. 6. The thinned water-cooled pump according to claim 1, further comprising a waterproof gasket, the base is provided with an annular groove, the waterproof gasket is accommodated in the annular groove and is clamped on the base and the cover. 7. The thinned water-cooled pump according to claim 6, wherein the outer peripheral edge of the base is provided with an external thread, and the inner peripheral surface of the cover is provided with an internal thread that is mutually screwed with the external thread . 8. The thinned water-cooled pump according to claim 1, wherein the water inlet pipe defines a first axis line passing through its center, the cover body defines a center line passing through its center, and the outlet pipe defines a first axis line passing through its center. The water pipe is defined with a second axis passing through its center, and the first axis, the center line and the second axis coincide. 9. The thinned water-cooled pump according to claim 1, wherein the water inlet pipe defines a first axis line passing through its center, the cover body defines a center line passing through its center, and the outlet pipe defines a first axis line passing through its center. The water pipe is defined with a second axis line passing through its center, the first axis line coincides with the second axis line and is spaced apart from the center line. 10. The thinned water-cooled pump according to claim 1, wherein the water inlet pipe defines a first axis line passing through its center, the cover body defines a center line passing through its center, and the outlet pipe defines a first axis line passing through its center. The water pipe defines a second axis line passing through its center, the first axis line and the second axis line are parallel to each other and spaced from the center line respectively. 11. The thinned water-cooled pump according to claim 1, further comprising a fixed folder for the power mechanism to be installed. 12. A water cooling device, characterized in that, comprising: A thinned water-cooled pump according to any one of claims 1 to 11; a water cooling head; a heat sink; and A circulation circuit is connected with the water cooling head, the radiator and the water inlet pipe and the water outlet pipe of the thinned water-cooled pump.

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