CN220060948U

CN220060948U - Water-cooled cold water device

Info

Publication number: CN220060948U
Application number: CN202320992649.0U
Authority: CN
Inventors: 吴兴民; 李桃
Original assignee: Qingdao Zhongheyuan Precision Molding Co ltd
Current assignee: Qingdao Zhongheyuan Precision Molding Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-11-21
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a water-cooled water chilling unit, which comprises a water chilling unit main body, wherein the top and the bottom of one side of the water chilling unit main body are communicated with communicating pipes, one end of each communicating pipe, which is far away from the water chilling unit main body, is provided with an external pipe metal interface, the outer side of the external pipe metal interface is uniformly provided with limiting grooves, the outer side of one end, which is far away from the water chilling unit main body, of each communicating pipe is provided with a fixed ring, and the outer side of each communicating pipe is sleeved with an internal thread ring. According to the utility model, the limiting rod extending into the limiting groove is arranged on the sealing plate, so that after the installation is completed, the limiting rod can be mutually matched with the limiting groove to limit the relative rotation between the internal thread ring and the external pipe metal interface, thereby avoiding the easy loosening between the external pipe metal interface and the cold water machine main body, and avoiding the blockage of the cold water machine main body caused by the fact that foreign matters and the like in the external environment easily enter the cold water machine main body when the cold water machine main body is not used.

Description

Water-cooled cold water device

Technical Field

The utility model relates to the technical field of cold water equipment, in particular to a water-cooled cold water device.

Background

The water-cooled heat dissipation is one of the common heat dissipation modes, and the water-cooled heat dissipation mode is characterized in that a cold water device is communicated with a pipeline wrapped outside the heat generating equipment, and a water pump drives cooling liquid to circularly flow, so that the cooling liquid absorbs heat when flowing to the heat generating equipment, and cools when flowing into the cold water device, and therefore the heat dissipation task of the heat generating equipment can be completed.

When the existing water-cooled cold water device is used, firstly, a pipeline on heating equipment is communicated with a water inlet pipe and a water outlet pipe of the cold water device, in the process of communication, the water is generally only carried out in a threaded mode, and then in the actual use process, the water-cooled cold water device is easy to loosen due to factors such as vibration generated by water flow, and further leakage and other conditions are caused, so that the normal use effect of the device is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a water-cooled cold water device.

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

the utility model provides a water-cooled cold water device, includes the cold water machine main part, the top and the bottom of one side of cold water machine main part all communicate and have communicating pipe, the one end that the cold water machine main part was kept away from to communicating pipe is provided with external pipe metal connector, and the outside of external pipe metal connector evenly has seted up the spacing groove, the fixed ring is installed in the outside that the cold water machine main part one end was kept away from to communicating pipe, the outside cover of communicating pipe is equipped with the internal thread ring, the through-hole has been seted up at the inside top of internal thread ring, and the inside both ends of through-hole are provided with the pivot to the intermediate position department in the pivot outside installs the gear, the connecting piece is installed in the outside that the pivot is close to both ends, and the closure plate is installed at the top of connecting piece, the closure plate is close to the bottom of cold water machine main part one side and installs the gag lever post, and the inside that the gag lever post extends to the spacing groove, the inside of internal thread ring is provided with the movable block, and the dovetail groove has been seted up at the top of movable block, be provided with on the movable block and be used for driving pivot pivoted drive mechanism, be provided with on the internal thread ring and be used for driving movable block and remove.

Preferably, a mounting groove is formed in one end, far away from the main body of the water chiller, of the fixing ring, and a rubber sealing gasket is stuck in the mounting groove.

Preferably, the central axis of the internal thread ring is mutually coincident with the central axis of the communicating pipe, and the internal thread ring is in threaded connection with the external pipe metal interface.

Preferably, the transmission mechanism comprises a rack arranged on one side of the movable block, which is far away from the main body of the water chiller, and a spring is connected between the rack and the internal thread ring.

Preferably, the rack is in sliding connection with the internally threaded ring, and the rack is in meshed connection with the gear.

Preferably, the extrusion mechanism comprises an operating rod penetrating through the inner top of the internal thread ring and close to one side of the water chiller main body, the operating rod extends to the inner part of the trapezoid groove, and a limiting ring is installed at the middle position of the outer side of the operating rod.

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

1. the limiting rod extending into the limiting groove is arranged on the sealing plate, so that after the installation is completed, the limiting rod can be mutually matched with the limiting groove to limit the relative rotation between the internal thread ring and the external pipe metal interface, and the external pipe metal interface and the main body of the water chiller can be prevented from being loosened easily.

2. The spring is connected between the rack and the internal thread ring, so that when the connection between the external connection pipe metal interface and the water chiller main body is not used by the releasing device, the rack can drive the rotating shaft and the connecting piece and the sealing plate on the rotating shaft to rotate correspondingly, and then the sealing plate can seal the opening of the internal thread ring, thereby avoiding blockage of the water chiller main body caused by foreign matters and the like in the external environment entering the water chiller main body through the opening when the water chiller main body is not used.

Drawings

FIG. 1 is a schematic diagram of a cross-sectional front view of a water-cooled chiller according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 4 is a schematic perspective view of a sealing plate of a water-cooled cold water device according to the present utility model.

In the figure: the water chiller comprises a water chiller main body 1, a communicating pipe 2, an external connecting pipe 3, a metal interface 4, a limiting groove 5, a fixed ring 6, a mounting groove 7, a rubber sealing gasket 8, an internal thread ring 9, a through hole 10, a rotating shaft 11, a connecting piece 12, a closing plate 13, a limiting rod 14, a movable block 15, a trapezoid groove 16, a rack 17, a spring 18, an operating rod 19 and a limiting ring 20.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1-4, a water-cooled cold water device comprises a cold water machine main body 1, wherein the top and the bottom of one side of the cold water machine main body 1 are both communicated with a communicating pipe 2, one end of the communicating pipe 2, which is far away from the cold water machine main body 1, is provided with an external pipe metal interface 3, the outer side of the external pipe metal interface 3 is uniformly provided with a limit groove 4, the outer side of the communicating pipe 2, which is far away from one end of the cold water machine main body 1, is provided with a fixed ring 5, one end of the fixed ring 5, which is far away from the cold water machine main body 1, is provided with an installation groove 6, and a rubber sealing gasket 7 is stuck in the installation groove 6, so that the tightness of the communicating pipe 2 after being connected with the external pipe metal interface 3 is ensured;

the outside of the communicating pipe 2 is sleeved with an internal thread ring 8, the central axis of the internal thread ring 8 is mutually overlapped with the central axis of the communicating pipe 2, and the internal thread ring 8 is in threaded connection with the external pipe metal interface 3, so that an operator can connect and fix the communicating pipe 2 and the external pipe metal interface 3 by screwing the internal thread ring 8 onto the external pipe metal interface 3;

the top of the inside of the internal thread ring 8 is provided with a through hole 9, two ends of the inside of the through hole 9 are provided with rotating shafts 10, a gear 11 is arranged at the middle position of the outer side of the rotating shafts 10, a connecting piece 12 is arranged on the outer side of the rotating shafts 10 close to the two ends, a sealing plate 13 is arranged at the top of the connecting piece 12, a limiting rod 14 is arranged at the bottom of the sealing plate 13 close to one side of the cold water machine main body 1, the limiting rod 14 extends to the inside of the limiting groove 4, a movable block 15 is arranged in the inside of the internal thread ring 8, the top of the movable block 15 is provided with a trapezoid groove 16, a transmission mechanism for driving the rotating shafts 10 to rotate is arranged on the movable block 15, the transmission mechanism comprises a rack 17 arranged on one side of the movable block 15 far away from the cold water machine main body 1, a spring 18 is connected between the rack 17 and the internal thread ring 8, the rack 17 is in sliding connection with the internal thread ring 8, and the rack 17 is in meshed connection with the gear 11, so that when the rack 17 moves transversely, the rotating shafts 10 and parts on the rack correspondingly rotate, and the external connection pipe metal interface 3 and 2 are prevented from loosening or the internal thread ring 8 is closed by self;

the extrusion mechanism for driving the movable block 15 to move is arranged on the internal thread ring 8, the extrusion mechanism comprises an operating rod 19 penetrating through the inner top of the internal thread ring 8 and close to one side of the cold water machine main body 1, the operating rod 19 extends to the inside of the trapezoid groove 16, and a limiting ring 20 is arranged at the middle position of the outer side of the operating rod 19, so that when an operator presses the operating rod 19, the operating rod 19 can drive the movable block 15 to correspondingly slide by extruding the bevel edge of the inner wall of the trapezoid groove 16, and then the rack 17 can correspondingly slide, and further the follow-up task is completed.

When the device is used, as shown in figures 1-4, the device is powered on, an external connection pipe metal interface 3 at one end of a heat dissipation pipeline of heating equipment is aligned with an internal thread ring 8 on a group of communicating pipes 2, meanwhile, an operating rod 19 on the group of internal thread rings 8 is pressed, so that the operating rod 19 can extrude the bevel edge part of a trapezoid slot 16 on a corresponding movable block 15, the movable block 15 can drive a corresponding rack 17 to move transversely, the corresponding rotating shaft 10 can rotate anticlockwise at the moment through the meshing connection of the rack 17 and a gear 11, the connecting piece 12 and a closing plate 13 on the corresponding rotating shaft can be driven to rotate correspondingly, the closing plate 13 releases the closing of the internal thread ring 8, the internal thread ring 8 is screwed on the corresponding external connection pipe metal interface 3, the operating rod 19 is released, a spring 18 drives the rack 17 to slide towards the direction approaching to the main body 1 of the water chiller, the corresponding rotating shaft 10 can drive the connecting piece 12 and the closing plate 13 to rotate clockwise, the limiting rod 14 on the closing plate 13 is just inserted into the corresponding limiting groove 4 on the external pipe metal connector 3, so that the relative rotation between the internal thread ring 8 and the external pipe metal connector 3 can be limited, and the relative rotation can be avoided, the looseness can be easily generated, the other group of communicating pipes 2 are connected with the other end of the heat-emitting pipeline of the heat-emitting device according to the mode, the main body 1 of the cold water machine drives the cooling liquid to circulate and cool in the pipeline, thereby completing the cooling task, when the cooling device is not used, the operating rod 19 is pressed to enable the limiting rod 14 on the corresponding closing plate 13 to leave the corresponding limiting groove 4, the connection between the external pipe metal connector 3 and the communicating pipes 2 is released by rotating the internal thread ring 8, the operating rod 19 is released, the rack 17 is driven by the spring 18 to slide towards the direction close to the main body 1 of the cold water machine, at this time, the sealing plate 13 is not blocked by the external pipe metal connector 3 and can directly rotate to a position for sealing the port of the internal thread ring 8, so that the pollution and blockage caused by external foreign matters and the like entering the communicating pipe 2 and the water chiller main body 1 through the internal thread ring 8 easily when the water chiller is not used are avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a water-cooled cold water device, includes cold water machine main part (1), its characterized in that, top and bottom of one side of cold water machine main part (1) all communicate and have communicating pipe (2), the one end that is away from cold water machine main part (1) of communicating pipe (2) is provided with external pipe metal connector (3), and the outside of external pipe metal connector (3) has evenly seted up spacing groove (4), fixed ring (5) are installed in the outside that is away from cold water machine main part (1) one end of communicating pipe (2), the outside cover of communicating pipe (2) is equipped with internal thread ring (8), through-hole (9) have been seted up at the inside top of internal thread ring (8), and the both ends of through-hole (9) inside are provided with pivot (10) to the intermediate position department in pivot (10) outside installs gear (11), connecting piece (12) are installed in the outside that pivot (10) are close to both ends, and sealing plate (13) are installed at the top of connecting piece (12), spacing lever (14) are installed to the bottom that is close to cold water machine main part (1) one side, and spacing groove (14) are installed to the outside, and spacing groove (15) are extended to the inside of spacing groove (15), the movable block (15) is provided with a transmission mechanism for driving the rotating shaft (10) to rotate, and the internal thread ring (8) is provided with an extrusion mechanism for driving the movable block (15) to move.

2. The water-cooled chiller according to claim 1 wherein the fixing ring (5) has a mounting groove (6) at an end thereof remote from the chiller main body (1), and a rubber gasket (7) is adhered to the inside of the mounting groove (6).

3. The water-cooled cold water device according to claim 1, wherein the central axis of the internal thread ring (8) coincides with the central axis of the communicating pipe (2), and the internal thread ring (8) is in threaded connection with the external pipe metal interface (3).

4. A water-cooled chiller according to claim 1 wherein the drive mechanism comprises a rack (17) mounted on the side of the movable block (15) remote from the chiller body (1), a spring (18) being connected between the rack (17) and the internally threaded ring (8).

5. The water-cooled chiller according to claim 4 wherein the rack (17) is slidably connected to the internally threaded ring (8) and the rack (17) is in meshed connection with the gear (11).

6. The water-cooled chiller according to claim 1 wherein the pressing mechanism comprises an operating rod (19) penetrating through the inner top of the internally threaded ring (8) near one side of the chiller main body (1), and the operating rod (19) extends into the trapezoid groove (16), and a limit ring (20) is mounted at an intermediate position outside the operating rod (19).