Heat exchanger cabinet with external heat dissipation function

Abstract

The heat exchanger cabinet comprises a cabinet, a cabinet cavity with an opening in the front side is arranged in the cabinet, an equipment cabinet door is hinged to the front side of the cabinet cavity, the cabinet door can seal the front side of the cabinet cavity, the left end wall and the right end wall of the cabinet cavity are respectively and fixedly connected with a fixed sliding groove, and the fixed sliding grooves can be connected with sliding blocks in a sliding mode. The sliding blocks can be fixed by the mounting studs and the fixing sliding grooves, the two sliding blocks are fixedly connected with mounting plates, the mounting plates can be used for mounting electronic equipment, the space in the cabinet cavity can be distributed by arranging the mounting plates at different heights, a water pump is fixedly arranged on the upper end wall of the cabinet cavity, and a heat dissipation plate is fixedly connected to the lower end wall of the cabinet cavity. The heat dissipation plate is slidably connected with a heat extraction plate, heat can be discharged to the outside through the heat extraction plate located on the outer side, the water pump communicates with a cooling pipe entering the heat dissipation plate, the other end of the cooling pipe surrounds in the heat dissipation plate and communicates with the water pump, and heat can be absorbed through cooling water for heat exchange.

Description

Technical Field

[0001] The utility model relates to the field of heat exchange cabinets, in particular to a heat exchange cabinet with external heat dissipation. Background Art

[0002] In order to protect electronic equipment, it is generally installed in a cabinet and protected by the cabinet. However, when in use, it is necessary to perform heat exchange on the heat dissipated by the electronic equipment when it is working, and discharge the heat to the outside to avoid heat accumulation and damage to the electronic equipment. However, if heat is only dissipated through the heat dissipation port, the heat dissipation efficiency is low. If heat is dissipated through the outside, it is easy to cause damage to the heat dissipation components during transportation or use. If water cooling is used, energy is required. Utility Model Content

[0003] The utility model aims to provide a heat exchange cabinet with external heat dissipation to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat exchange cabinet with external heat dissipation, comprising a cabinet, a cabinet cavity with a front opening is provided in the cabinet, a device cabinet door is hinged on the front side of the cabinet cavity, the cabinet door can seal the front side of the cabinet cavity, the left and right end walls of the cabinet cavity are respectively fixedly connected with a fixed slide groove, the fixed slide groove can be slidably connected with a sliding block, the sliding block can be fixed to the fixed slide groove by a mounting stud, two of the sliding blocks are fixedly connected with a mounting plate, the mounting plate can install electronic equipment, and by arranging a plurality of the mounting plates at different heights, the space in the cabinet cavity can be allocated, and electronic equipment of different sizes can be installed;

[0005] A water pump is fixedly provided on the upper end wall of the cabinet cavity, and a heat sink is fixedly connected to the lower end wall of the cabinet cavity. The heat sink is slidably connected to a heat exhaust plate that penetrates the cabinet on the upper side. The heat exhaust plate can slide in the heat exhaust plate, and then discharge the heat to the outside through the heat exhaust plate located on the outside when in use. The water pump is connected to a cooling pipe with one end entering the heat sink, and the other end of the cooling pipe surrounds the heat sink and is connected to the water pump. The water pump can pass cooling water through the cooling pipe to absorb the heat of the heat sink, and the heat sink can absorb the heat of the electronic equipment in the cabinet cavity.

[0006] The upper surface of the heat exhaust plate is fixedly connected with a movable plate, and the movable plate is convenient for a user to pull the heat exhaust plate.

[0007] The friction force between the heat dissipation plate and the heat dissipation plate is greater than the gravity of the heat dissipation plate and the moving plate.

[0008] The water pump is connected with a water suction pipe and a drainage pipe. The left ends of the water suction pipe and the drainage pipe pass through the cabinet, and can be connected with a cooling water source through the water pump and the drainage pipe.

[0009] Two fans are arranged in the lower end wall of the cabinet cavity, and the fans can blow air, thereby accelerating the heat exchange of the electronic equipment in the cabinet cavity.

[0010] The fan device includes a fan ring fixedly connected to the lower end wall of the cabinet cavity, and the fan ring is fixedly provided with a fan motor through a fixing plate. The fan motor is dynamically connected to a fan shaft, and the fan shaft is fixedly connected to a plurality of fan blades. The fan shaft and the fan blades are driven to rotate by the fan motor to fan the air.

[0011] The rear end wall of the cabinet cavity is provided with a plurality of through holes for connecting lines.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a heat dissipation plate and a heat exhaust plate, so that the heat generated by the electronic device can be transmitted through the heat dissipation plate and transmitted to the heat exhaust plate, and then transmitted to the outside through the part of the heat exhaust plate located on the outside, thereby improving the efficiency of heat exchange, and the heat exhaust plate can be conveniently stored when not in use by sliding the heat exhaust plate inside the heat dissipation plate, thereby avoiding damage to the heat exhaust plate during transportation or other situations;

[0014] Through the set water pump, the cooling water can be passed through the heat sink through the cooling pipe connected to the water pump, and then the heat absorbed in the heat sink can be extracted and discharged through the drain pipe to achieve stronger heat exchange and heat dissipation. Through the set fan, the fan can be used to speed up the air circulation in the cabinet cavity and enhance the heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall three-dimensional schematic diagram of a heat exchange cabinet with external heat dissipation proposed in the utility model;

[0016] Figure 2 A three-dimensional schematic diagram of a heat exchange cabinet with external heat dissipation from the right side proposed in the utility model;

[0017] Figure 3 A schematic diagram of the internal structure of a heat exchange cabinet with external heat dissipation proposed in the utility model;

[0018] Figure 4 for Figure 3 Right view of;

[0019] Figure 5 This is a schematic diagram of the structure of the fan part of a heat exchange cabinet with external heat dissipation proposed in the utility model;

[0020] Figure 6 for Figure 5 A top view of

[0021] In the figure: 101, cabinet; 102, cabinet cavity; 103, cabinet door; 104, fixed slide; 105, sliding block; 106, mounting plate; 107, mounting stud; 108, water pump; 109, drain pipe; 110, fan; 111, suction pipe; 112, heat sink; 113, heat exhaust plate; 114, moving plate; 115, cooling pipe; 117, fan ring; 118, fan cavity; 119, fan motor; 121, fan shaft; 122, fan blades; 123, fixing plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] See also Figure 1-6 The utility model provides a technical solution: a heat exchange cabinet with external heat dissipation, comprising a cabinet 101, wherein the cabinet 101 is provided with a cabinet cavity 102 with a front opening, wherein the cabinet cavity 102 is hinged with a device cabinet door 103 at the front side, wherein the cabinet door 103 can seal the front side of the cabinet cavity 102, wherein the left and right end walls of the cabinet cavity 102 are respectively fixedly connected with a fixed slide groove 104, wherein the fixed slide groove 104 can be slidably connected with a sliding block 105, wherein the sliding block 105 can be fixed to the fixed slide groove 104 by an installation stud 107, wherein two of the sliding blocks 105 are fixedly connected with a mounting plate 106, wherein the mounting plate 106 can be installed with electronic equipment, and by arranging a plurality of the mounting plates 106 at different heights, the space in the cabinet cavity 102 can be allocated, thereby installing electronic equipment of different sizes;

[0024] A water pump 108 is fixedly provided on the upper end wall of the cabinet cavity 102, and a heat sink 112 is fixedly connected to the lower end wall of the cabinet cavity 102. The heat sink 112 is slidably connected to a heat exhaust plate 113 that penetrates the cabinet 101 on the upper side. The heat exhaust plate 113 can slide in the heat exhaust plate 112, and then discharge the heat to the outside through the heat exhaust plate 113 located on the outside when in use. The water pump 108 is connected to a cooling pipe 115 with one end entering the heat sink 112, and the other end of the cooling pipe 115 surrounds the heat sink 112 and is connected to the water pump 108. The water pump 108 can pass cooling water through the cooling pipe 115 to absorb the heat of the heat sink 112, and the heat sink 112 can absorb the heat of the electronic equipment in the cabinet cavity 102.

[0025] A movable plate 114 is fixedly connected to the upper end surface of the heat exhaust plate 113 , and the movable plate 114 facilitates a user to pull the heat exhaust plate 113 .

[0026] The friction force between the heat dissipation plate 113 and the heat dissipation plate 112 is greater than the gravity of the heat dissipation plate 113 and the moving plate 114 .

[0027] The water pump 108 is connected to a water suction pipe 111 and a drainage pipe 109 . The left ends of the water suction pipe 111 and the drainage pipe 109 pass through the cabinet 101 , and can be connected to a cooling water source through the water pump 108 and the drainage pipe 109 .

[0028] Two fans 110 are disposed in the lower end wall of the cabinet cavity 102 . The fans 110 can blow air, thereby accelerating heat exchange of electronic equipment in the cabinet cavity 102 .

[0029] The fan 110 includes a fan ring 117 fixedly connected to the lower end wall of the cabinet cavity 102, and the fan ring 117 is fixedly provided with a fan motor 119 through a fixing plate 123. The fan motor 119 is motively connected to a fan shaft 121, and the fan shaft 121 is fixedly connected to a plurality of fan blades 122. The fan shaft 121 and the fan blades 122 are driven to rotate by the fan motor 119 to fan.

[0030] The rear end wall of the cabinet cavity 102 is provided with a plurality of through holes for connecting lines.

[0031] Working principle:

[0032] When in use, according to the size and quantity of electronic equipment, several mounting plates 106 are fixed to the fixed slide groove 104 through the sliding block 105 and the mounting stud 107, and then the line is connected to the electronic equipment, the water extraction pipe 111 and the drainage pipe 109 are connected to the cooling water, and the heat exhaust plate 113 is moved upward through the moving plate 114, and then the upper end of the heat exhaust plate 113 is moved out of the cabinet cavity 102;

[0033] When the electronic device is in use, the fan 110 is started to rotate the fan shaft 121 and the fan blades 122 to fan air upward, thereby accelerating the air flow in the cabinet cavity 102, accelerating the exchange of heat between the electronic device and the air, and transferring the air heat to the heat dissipation plate 112 and to the heat exhaust plate 113, and exchanging heat with the outside through the upper side of the heat exhaust plate 113 to dissipate heat;

[0034] If the heat generated by the electronic equipment is too high, the water pump 108 is started to draw cooling water through the pumping pipe 111, and enters the heat sink 112 through the cooling pipe 115, absorbs the heat in the heat sink 112 and discharges it through the drain pipe 109, thereby realizing heat exchange and completing the heat dissipation work of heat exchange.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat exchange cabinet with external heat dissipation, comprising a cabinet (101), characterized in that: The cabinet (101) is provided with a cabinet cavity (102) with a front opening, the cabinet cavity (102) is hinged with an equipment cabinet door (103) on the front side, the left and right end walls of the cabinet cavity (102) are respectively fixedly connected with a fixed slide groove (104), the fixed slide groove (104) is slidably connected with a sliding block (105), the sliding block (105) can be fixed to the fixed slide groove (104) by a mounting stud (107), the two sliding blocks (105) are fixedly connected with a mounting plate (106), and the mounting plate (106) can be used to mount electronic equipment; A water pump (108) is fixedly provided on the upper end wall of the cabinet cavity (102), a heat sink (112) is fixedly connected to the lower end wall of the cabinet cavity (102), the heat sink (112) is slidably connected to a heat exhaust plate (113) which penetrates the cabinet (101) from the upper side, the heat exhaust plate (113) being able to slide inside the heat exhaust plate (112), the water pump (108) being connected to a cooling pipe (115) having one end entering the heat exhaust plate (112), the other end of the cooling pipe (115) surrounding the heat exhaust plate (112) and connected to the water pump (108).

2. A heat exchange cabinet with external heat dissipation according to claim 1, characterized in that: The upper end surface of the heat exhaust plate (113) is fixedly connected to a movable plate (114).

3. A heat exchange cabinet with external heat dissipation according to claim 2, characterized in that: The friction force between the heat exhaust plate (113) and the heat dissipation plate (112) is greater than the gravity of the heat exhaust plate (113) and the movable plate (114).

4. A heat exchange cabinet with external heat dissipation according to claim 3, characterized in that: The water pump (108) is connected to a water pump pipe (111) and a water discharge pipe (109), and the left ends of the water pump pipe (111) and the water discharge pipe (109) pass through the cabinet (101).

5. The heat exchange cabinet with external heat dissipation according to claim 4, characterized in that: Two fans (110) are arranged in the lower end wall of the cabinet cavity (102), and the fans (110) are capable of fanning air.

6. A heat exchange cabinet with external heat dissipation according to claim 5, characterized in that: The fan device (110) comprises a fan ring (117) fixedly connected to the lower end wall of the cabinet cavity (102); a fan motor (119) is fixedly provided on the fan ring (117) via a fixing plate (123); the fan motor (119) is motively connected to a fan shaft (121); and a plurality of fan blades (122) are fixedly connected to the fan shaft (121).

7. The heat exchange cabinet with external heat dissipation according to claim 6, characterized in that: The rear end wall of the cabinet cavity (102) is provided with a plurality of through holes for connecting lines.

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