CN219121144U

CN219121144U - Dedicated terminal heat exchanger of water-cooling refrigerating system

Info

Publication number: CN219121144U
Application number: CN202223175383.5U
Authority: CN
Inventors: 彭福洋; 张水娣
Original assignee: Wuhan Starfield Minecooling Technology Co ltd
Current assignee: Wuhan Starfield Minecooling Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-02
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a special terminal heat exchanger for a water-cooling refrigerating system, which comprises a base, a mounting frame, a radiating pipe, a liquid inlet end, a liquid outlet end, radiating fins and an air guide mechanism. According to the utility model, the wind guide mechanism is arranged on the windward side of the radiating fins, when the cross rod is installed, the wind guide plate can extend into the space between the radiating fins, and the wind guide plate is of an inclined design, so that the wind guide plate has a better wind guide effect, is beneficial to the air flow to diffuse to the edge area of the radiating fins, compensates the air inlet quantity of the air flow, thereby ensuring the heat exchange effect, and the protective cover is arranged on the left side and the right side of the machine base, can cover the elbow of the radiating tube, prevents dust fall on the surface of the radiating tube, and plays a role in protection.

Description

Dedicated terminal heat exchanger of water-cooling refrigerating system

Technical Field

The utility model relates to the related field of refrigerating units, in particular to a special terminal heat exchanger for a water-cooling refrigerating system.

Background

The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger, a heat exchanger is arranged in a water-cooling refrigerating system, and cooling liquid in the refrigerating system can exchange heat with outside air through the heat exchanger to help cooling liquid.

Chinese patent: the external cleaning device comprises a heat exchanger body, wherein mounting plates are arranged on two sides of the heat exchanger body, strip-shaped plates are fixedly connected to the two mounting plates through quick mounting devices, and the two strip-shaped plates are provided with external cleaning devices for quickly cleaning the heat exchanger body; the external cleaning device comprises a first guide rod fixed on two strip-shaped plates, a threaded rod is rotationally connected to the two strip-shaped plates, a first motor is fixedly connected to the side wall of each strip-shaped plate, and the output end of the first motor penetrates through each strip-shaped plate and is fixed to one end of each threaded rod.

The above patent describes a heat exchanger for a water-cooling refrigeration system, in which a heat radiating fin is disposed on the surface of a heat radiating tube, the heat radiating fin has excellent heat conductivity, the heat exchanging effect of the heat radiating tube is improved, and a fan is generally disposed to output wind force to the heat radiating fin, so as to accelerate heat dissipation, and improve heat exchanging efficiency.

Disclosure of Invention

Therefore, in order to solve the defects, the utility model provides a special terminal heat exchanger for a water-cooling refrigeration system.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dedicated terminal heat exchanger of water-cooling refrigerating system, includes frame, mounting bracket, cooling tube, feed liquor end, goes out liquid end, heat radiation fins and air ducting mechanism, the equal screw fixation in frame left and right sides rear portion has the mounting bracket, the cooling tube is installed to the frame inboard, the end that the cooling tube is located the right side top is the feed liquor end, the end that the cooling tube is located the right side below is out liquid end, the frame inboard is equipped with heat radiation fins to heat radiation fins cover locates the cooling tube surface, be provided with air ducting mechanism on the heat radiation fins windward side, air ducting mechanism includes horizontal pole, link, bolt, mounting hole and aviation baffle, the horizontal pole is located heat radiation fins windward's one side, horizontal pole left and right sides all is provided with the link, the link lateral wall face is provided with the bolt, the mounting hole has been seted up on the front portion of frame left and right sides to the bolt can carry out threaded connection with the mounting hole inboard, horizontal pole back side welding is fixed with the aviation baffle.

Preferably, a row of through grooves are arranged on the air deflector, the through grooves are matched with the radiating fins in size, and the through grooves correspond to the radiating fins in position.

Preferably, the air deflector is of an inclined design, and the inclination angle of the air deflector is at least 30 degrees.

Preferably, the mounting angle of the cross bar can be turned 180 degrees.

Preferably, a positioning hole is formed in the front side surface of the machine base, a positioning pin is welded on the back of the connecting frame, and the positioning pin can be inserted into the inner side of the positioning hole.

Preferably, the number of the positioning holes is identical to that of the mounting holes, and when the positioning pins can be inserted into the positioning holes, the positions of the bolts and the mounting holes correspond.

Preferably, the middle parts of the left side and the right side of the base are respectively provided with a protective cover, and the protective covers completely cover the elbow parts of the radiating pipes.

The utility model has the beneficial effects that:

according to the utility model, the wind guide mechanism is arranged on the windward surface of the radiating fins, when the cross rod is installed, the wind guide plate can extend into the space between the radiating fins, and the wind guide plate is of an inclined design, so that the wind guide plate has a better wind guide effect, is beneficial to the air flow to diffuse to the edge area of the radiating fins, compensates the air inlet quantity of the air flow, and further ensures the heat exchange effect.

According to the utility model, the protective covers are arranged on the left side and the right side of the base, and can cover the elbow of the radiating pipe, so that dust falling on the surface of the radiating pipe is avoided, and a protective effect is achieved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the shield of FIG. 1 with the shield removed;

FIG. 3 is a schematic view of the cross bar construction of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

fig. 5 is a schematic top view of the connector of the present utility model.

Wherein: the heat-conducting device comprises a base-1, a mounting frame-2, a radiating pipe-3, a liquid inlet end-4, a liquid outlet end-5, radiating fins-6, a wind-guiding mechanism-7, a cross rod-71, a connecting frame-72, a bolt-73, a mounting hole-74, a wind-guiding plate-75, a positioning hole-76, a positioning pin-77 and a protective cover-8.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1, the utility model provides a special terminal heat exchanger for a water-cooling refrigeration system, which comprises a base 1, a mounting frame 2, a radiating pipe 3, a liquid inlet end 4, a liquid outlet end 5, radiating fins 6 and a wind guiding mechanism 7, wherein the mounting frame 2 is screwed at the rear parts of the left side and the right side of the base 1, the radiating pipe 3 is mounted at the inner side of the base 1, the tail end of the radiating pipe 3 positioned at the upper right side is the liquid inlet end 4, the tail end of the radiating pipe 3 positioned at the lower right side is the liquid outlet end 5, the radiating fins 6 are arranged at the inner side of the base 1, the radiating fins 6 are sleeved on the surface of the radiating pipe 3, and the wind guiding mechanism 7 is arranged on the windward side of the radiating fins 6.

Referring to fig. 2-4, the air guiding mechanism 7 of the present utility model includes a cross bar 71, a connecting frame 72, bolts 73, mounting holes 74 and an air guiding plate 75, wherein the cross bar 71 is located on a windward side of the heat dissipation fins 6, the left and right sides of the cross bar 71 are welded and fixed with the L-shaped connecting frame 72, the connecting frame 72 can be fastened on corners of the machine base 1, the bolts 73 are connected with internal threads of screw holes on side wall surfaces of the connecting frame 72, the mounting holes 74 are formed on front portions of the left and right sides of the machine base 1, and the bolts 73 can be connected with inner sides of the mounting holes 74 in a threaded manner to realize connection and fixation of the connecting frame 72 and the machine base 1, and the air guiding plate 75 is welded and fixed on the back side of the cross bar 71.

Further, a row of through grooves are formed in the air deflector 75, the through grooves are matched with the radiating fins 6 in size, and the through grooves correspond to the radiating fins 6 in position, so that the air deflector 75 can be clamped on the surface of the radiating fins 6 through the through grooves, and the air deflector 75 can extend into between the radiating fins 6, and therefore a better air guiding effect is achieved.

Further, the air deflector 75 is inclined, and the inclination angle of the air deflector 75 is at least 30 degrees, so that the air deflector 75 has better air guiding effect, and is beneficial to the air flow to be spread to the edge area of the heat radiation fins 6.

Further, the mounting angle of the cross bar 71 may be turned 180 degrees, and the air guiding direction of the air guide plate 75 may be adjusted by turning the cross bar 71 180 degrees.

Further, a positioning hole 76 is formed in the front side surface of the stand 1, a positioning pin 77 is welded on the back of the connecting frame 72, and the positioning pin 77 can be inserted into the inner side of the positioning hole 76.

Further, the number of the positioning holes 76 is consistent with that of the mounting holes 74, when the positioning pins 77 are inserted into the positioning holes 76, the positions of the bolts 73 and the mounting holes 74 correspond to each other, so that a worker can be helped to quickly determine the positions of the bolts 73 and the mounting holes 74, and the positioning pins 77 can play a role of pre-fixing the cross rod 71 after being inserted into the positioning holes 76, so that the worker can conveniently complete the mounting operation of the air guide mechanism 7.

Referring to fig. 5, in the present utility model, a protection cover 8 is screwed to the middle parts of the left and right sides of the base 1, and the protection cover 8 can cover the elbow of the radiating pipe 3 to prevent dust falling on the surface of the radiating pipe, thereby playing a protection role.

The working principle is as follows:

firstly, adopt the bolt to lock the mounting bracket 2 on the installation station at first, make frame 1 fix in the installation station, then install protection casing 8 in frame 1 left and right sides, protection casing 8 can cover the elbow department of cooling tube 3, avoids its surface dust fall, plays the guard action, and finally inserts liquid inlet end 4 and liquid outlet end 5 respectively in the pipeline that water-cooling refrigerating system corresponds.

Secondly, in the operation process of the water-cooling refrigerating system, the cooling liquid absorbing heat can enter the cooling tube 3 from the liquid inlet end 4, the cooling liquid can exchange heat with the outside air when the cooling tube 3 circulates so as to emit the heat in the cooling liquid, the cooling fin 6 is arranged on the cooling tube 3, the cooling fin has excellent heat conductivity, the heat exchange effect of the cooling tube is further improved, and the cooling liquid after cooling can circulate back into the refrigerating system from the liquid outlet end 5.

Thirdly, in the running process of the heat exchanger, a fan is usually arranged to output wind force against the heat radiating fins 6 to accelerate heat dissipation and improve heat exchange efficiency, but because the fan is usually used for blowing air against the middle of the heat exchanger, the air inlet quantity of the edge area of the heat radiating fins 6 is relatively small, at the moment, the upper air guide mechanism 7 can be selectively installed, firstly, the bolts 73 on the side face of the connecting frame 72 are detached, then the connecting frame 72 is inserted into the positioning holes 76 on the front side face of the machine base 1 through the positioning pins 77, at the moment, the bolts 73 can penetrate through the connecting frame 72 and are screwed into the mounting holes 74 to realize the fixed connection between the connecting frame 72 and the machine base 1, the positioning pins 77 and the positioning holes 76 can help staff to quickly determine the positions of the bolts 73 and the mounting holes 74, and the positioning pins 77 can play a role of pre-fixing the cross bars 71 after being inserted into the positioning holes 76, the staff can vacate the bolts 73, the single person can finish the installation operation of the air guide mechanism 7, and after the cross bars 71 are fixed, the air guide plates 75 can extend between the fins 6, and the air guide plates 75 are in an inclined design, so that the air guide plates 75 have better air guide effect and better air flow and air flow can be more effective in the heat exchange effect, and the heat exchange effect can be guaranteed.

The utility model provides a special terminal heat exchanger for a water-cooling refrigerating system, wherein a wind guide mechanism 7 is arranged on the windward side of a radiating fin 6, when a cross rod 71 is installed, a wind guide plate 75 can extend into the space between the radiating fins 6, and the wind guide plate 75 is of an inclined design, so that the wind guide plate 75 has a better wind guide effect, is beneficial to the air flow to diffuse to the edge area of the radiating fin 6, compensates the air inlet quantity of the air flow, ensures the heat exchange effect, and can cover the elbow of a radiating tube 3 by arranging protective covers 8 on the left side and the right side of a machine base 1, thereby avoiding dust fall on the surface of the radiating tube and playing a protective role.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a dedicated terminal heat exchanger of water-cooling refrigerating system, includes frame (1), mounting bracket (2), cooling tube (3), feed liquor end (4), play liquid end (5) and radiator fin (6), the equal screw fixation in frame (1) left and right sides rear portion has mounting bracket (2), cooling tube (3) are installed to frame (1) inboard, the end that cooling tube (3) are located the right side top is feed liquor end (4), the end that cooling tube (3) are located the right side below is play liquid end (5), frame (1) inboard is equipped with radiator fin (6) to radiator fin (6) cover is located cooling tube (3) surface;

the method is characterized in that: still include wind-guiding mechanism (7), be provided with wind-guiding mechanism (7) on heat radiation fins (6) face that faces wind, wind-guiding mechanism (7) include horizontal pole (71), link (72), bolt (73), mounting hole (74) and aviation baffle (75), horizontal pole (71) are located heat radiation fins (6) face that faces wind, horizontal pole (71) left and right sides all are provided with link (72), link (72) lateral wall face is provided with bolt (73), mounting hole (74) have been seted up on the front portion of frame (1) left and right sides to bolt (73) can carry out threaded connection with mounting hole (74) inboard, horizontal pole (71) back side welding is fixed with aviation baffle (75).

2. A terminal heat exchanger dedicated to a water-cooled refrigeration system as set forth in claim 1, wherein: a row of through grooves are formed in the air deflector (75), the through grooves are matched with the radiating fins (6) in size, and the through grooves correspond to the radiating fins (6) in position.

3. A terminal heat exchanger dedicated to a water-cooled refrigeration system as set forth in claim 1, wherein: the air deflector (75) is of an inclined design, and the inclination angle of the air deflector (75) is at least 30 degrees.

4. A terminal heat exchanger dedicated to a water-cooled refrigeration system as set forth in claim 1, wherein: the mounting angle of the cross bar (71) can be turned 180 degrees.

5. A terminal heat exchanger dedicated to a water-cooled refrigeration system as set forth in claim 1, wherein: the front side of the machine base (1) is provided with a positioning hole (76), the back of the connecting frame (72) is welded with a positioning pin (77), and the positioning pin (77) can be inserted into the inner side of the positioning hole (76).

6. The terminal heat exchanger dedicated to a water-cooled refrigeration system as recited in claim 5, wherein: the number of the positioning holes (76) is consistent with that of the mounting holes (74), and when the positioning pins (77) can be inserted into the positioning holes (76), the positions of the bolts (73) and the mounting holes (74) correspond.

7. A terminal heat exchanger dedicated to a water-cooled refrigeration system as set forth in claim 1, wherein: the middle parts of the left side and the right side of the base (1) are provided with protective covers (8), and the protective covers (8) completely cover the elbow parts of the radiating pipes (3).