Volumetric water-cooled chiller

Abstract

This utility model discloses a volumetric water-cooled chiller unit, including an equipment bracket, a water-cooled chiller assembly fixedly connected to the top of the equipment bracket, and a rapid heat dissipation mechanism fixedly connected to the left side of the equipment bracket. The rapid heat dissipation mechanism includes a connecting plate, a motor fixedly connected to the left side of the connecting plate, a gear fixedly connected to the output end of the motor, a toothed plate on the top of the gear, and the bottom of the toothed plate meshing with the gear. A horizontal plate is fixedly connected to the right side of the toothed plate, and the right side of the horizontal plate is slidably connected to the connecting plate. A vertical plate is fixedly connected to the top of the toothed plate, and an L-shaped plate is fixedly connected to the top right side of the vertical plate. This utility model water-cooled chiller unit overcomes the slow efficiency of traditional natural heat dissipation by using a cooling fan to rapidly dissipate heat from the water-cooled chiller assembly, thus greatly improving its heat dissipation efficiency and ensuring the progress of subsequent processing.

Description

Technical Field

[0001] This utility model relates to the technical field of water-cooled chiller units, specifically to a volumetric water-cooled chiller unit. Background Technology

[0002] A volumetric water-cooled chiller is a refrigeration unit that uses a volumetric vapor compression refrigeration cycle and water as a heat source and cold source. Its core functionality involves the coordinated operation of four main components: compressor, condenser, expansion valve, and evaporator, to achieve phase change and circulation of the refrigerant within the system, thereby achieving refrigeration. This unit is particularly suitable for scenarios requiring a stable hot water supply because it can be equipped with a total heat recovery function, effectively recovering waste heat generated during the refrigeration process and converting it into hot water, thus improving energy efficiency. Its condenser uses water cooling, releasing heat to the ambient medium through a cooling water circulation system. Compared to air-cooled units, water-cooled designs offer superior heat dissipation efficiency, operational stability, and energy efficiency ratio, making them especially suitable for high-temperature or high-load conditions. According to a patent published on the China Patent Network, the patent title is "Centrifugal Water-Cooled Chiller Unit," patent application number 201120339366.3. It includes an evaporator, a condenser, a drive motor, and a centrifugal compressor. The side wall of the centrifugal compressor is fixedly equipped with a compression pipe and a condensation pipe. The end of the compression pipe furthest from the centrifugal compressor is fixedly connected to the side wall of the evaporator, and the end of the condensation pipe furthest from the centrifugal compressor is fixedly connected to the side wall of the condenser. A filter housing is fixedly installed on the wall of the compression pipe, and a filter screen is fixedly installed inside the filter housing. A pressure cylinder is fixedly installed on the outer wall of the evaporator. A water supply pipe is fixedly installed at one end of the water cylinder, and the end of the water supply pipe away from the pressure cylinder is fixedly connected to the side wall of the filter housing. The pressure cylinder is equipped with a water-pressing mechanism. This centrifugal water-cooled chiller unit can automatically backwash the filter screen inside the refrigerant filter, so that the filter screen is cleaned quickly, reducing the intensity of manual cleaning and improving the efficiency of the chiller. However, when the water-cooled chiller unit is used for a long time, its compressor part generates a lot of heat. This heat is naturally dissipated by its exposed parts, but natural heat dissipation is far from keeping up with its operating efficiency, resulting in slow heat dissipation and affecting its service life.

[0003] Therefore, it is necessary to redesign and modify the water-cooled chiller unit to effectively prevent its slow heat dissipation efficiency. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a volumetric water-cooled chiller unit that has the advantage of rapid heat dissipation and solves the problem of slow heat dissipation efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a volumetric water-cooled chiller unit, including an equipment support frame; Water-cooled chilled water assembly fixedly connected to the top of the equipment bracket; A rapid heat dissipation mechanism is fixedly connected to the left side of the equipment bracket. The rapid heat dissipation mechanism includes a connecting plate. A motor is fixedly connected to the left side of the connecting plate. A gear is fixedly connected to the output end of the motor. A toothed plate is provided on the top of the gear. The bottom of the toothed plate meshes with the gear. A horizontal plate is fixedly connected to the right side of the toothed plate. The right side of the horizontal plate is slidably connected to the connecting plate. A vertical plate is fixedly connected to the top of the toothed plate. An L-shaped plate is fixedly connected to the top right side of the vertical plate. The side of the L-shaped plate away from the vertical plate is slidably connected to the equipment bracket. Cooling fans are fixedly connected to both sides of the bottom of the L-shaped plate. The bottom of the cooling fans is located at the compressor part of the water-cooled chiller assembly.

[0006] In a preferred embodiment of this invention, a dust-wiping mechanism is fixedly connected to the left side of the gear. The dust-wiping mechanism includes a reciprocating lead screw, a reciprocating block threadedly connected to the surface of the reciprocating lead screw, a slidable baffle plate slidably connected to the back of the reciprocating block, a connecting plate fixedly connected to the right side of the baffle plate, a shaped plate fixedly connected to the front of the reciprocating block, the side of the shaped plate away from the reciprocating block extending to the top of the water-cooled chiller assembly, dust-wiping plates fixedly connected to both sides of the back of the shaped plate, and the bottom of the dust-wiping plates contacting the compressor part of the water-cooled chiller assembly.

[0007] As a preferred embodiment of this invention, the front of the folding plate is provided with a reciprocating groove, and the back of the reciprocating block is slidably connected to the inside of the reciprocating groove.

[0008] As a preferred embodiment of this utility model, a groove is provided on the top left side of the connecting plate, and the right side of the horizontal plate is slidably connected inside the groove.

[0009] As a preferred embodiment of this utility model, the front and back of the motor are both fixedly connected to corner plates, and the right side of the corner plates is fixedly connected to the connecting plate.

[0010] As a preferred embodiment of this utility model, an inclined block is fixedly connected to the bottom left side of the vertical plate, and the bottom of the inclined block is fixedly connected to the toothed plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model of water-cooled chiller unit changes the phenomenon of slow traditional natural heat dissipation efficiency. It adopts a cooling fan to quickly dissipate heat from the water-cooled chiller components, which can greatly improve the heat dissipation efficiency and ensure the progress of subsequent processing.

[0012] 2. This utility model, through the setting of the dust removal mechanism, can perform dust removal treatment on the compressor of the water-cooled chiller component, thus avoiding the phenomenon of dust covering.

[0013] 3. By setting the reciprocating groove, this utility model enables the reciprocating block to slide more smoothly inside the folding plate, reduces the friction between the reciprocating block and the folding plate, extends the service life of the reciprocating block, and at the same time has a limiting effect on the reciprocating block.

[0014] 4. The grooves in this invention allow the horizontal plate to slide more smoothly inside the connecting plate, reducing friction between the two.

[0015] 5. The corner plate in this invention enables the motor to operate more stably and avoids shaking.

[0016] 6. By setting the inclined block, this utility model can make the vertical plate more firmly connected to the toothed plate, avoiding separation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural diagram of the rapid heat dissipation mechanism and the dust removal mechanism of this utility model; Figure 3 The structure of this utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a partial three-dimensional view of the present invention.

[0018] In the diagram: 1. Equipment bracket; 2. Water-cooled chiller assembly; 3. Rapid heat dissipation mechanism; 4. Connecting plate; 5. Motor; 6. Gear; 7. Gear plate; 8. Horizontal plate; 9. Vertical plate; 10. L-shaped plate; 11. Cooling fan; 12. Dust removal mechanism; 13. Reciprocating screw; 14. Reciprocating block; 15. Folding plate; 16. Irregularly shaped plate; 17. Dust removal plate; 18. Reciprocating groove; 19. Groove; 20. Angle plate; 21. Inclined block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1 to 4 As shown, the volumetric water-cooled chiller unit provided by this utility model includes an equipment support 1; The water-cooled chilled water assembly 2 is fixedly connected to the top of the equipment bracket 1; A rapid heat dissipation mechanism 3 is fixedly connected to the left side of the equipment bracket 1. The rapid heat dissipation mechanism 3 includes a connecting plate 4. A motor 5 is fixedly connected to the left side of the connecting plate 4. A gear 6 is fixedly connected to the output end of the motor 5. A toothed plate 7 is provided on the top of the gear 6. The bottom of the toothed plate 7 meshes with the gear 6. A horizontal plate 8 is fixedly connected to the right side of the toothed plate 7. The right side of the horizontal plate 8 is slidably connected to the connecting plate 4. A vertical plate 9 is fixedly connected to the top of the toothed plate 7. An L-shaped plate 10 is fixedly connected to the top right side of the vertical plate 9. The side of the L-shaped plate 10 away from the vertical plate 9 is slidably connected to the equipment bracket 1. Cooling fans 11 are fixedly connected to both sides of the bottom of the L-shaped plate 10. The bottom of the cooling fans 11 is located at the compressor part of the water-cooled chiller assembly 2.

[0021] refer to Figure 1 , Figure 2 and Figure 3 A dust-wiping mechanism 12 is fixedly connected to the left side of gear 6. The dust-wiping mechanism 12 includes a reciprocating screw 13. A reciprocating block 14 is threadedly connected to the surface of the reciprocating screw 13. A folding plate 15 is slidably connected to the back of the reciprocating block 14. The right side of the folding plate 15 is fixedly connected to the connecting plate 4. A shaped plate 16 is fixedly connected to the front of the reciprocating block 14. The side of the shaped plate 16 away from the reciprocating block 14 extends to the top of the water-cooled chiller assembly 2. Dust-wiping plates 17 are fixedly connected to both sides of the back of the shaped plate 16. The bottom of the dust-wiping plate 17 contacts the compressor part of the water-cooled chiller assembly 2.

[0022] As a technical optimization of this utility model, the dust removal mechanism 12 can be used to remove dust from the compressor of the water-cooled chiller assembly 2, thus avoiding dust accumulation.

[0023] refer to Figure 2 The front of the folding plate 15 is provided with a reciprocating groove 18, and the back of the reciprocating block 14 is slidably connected to the inside of the reciprocating groove 18.

[0024] As a technical optimization of this utility model, by setting the reciprocating groove 18, the reciprocating block 14 can slide more smoothly inside the folding plate 15, reducing the friction between the reciprocating block 14 and the folding plate 15, extending the service life of the reciprocating block 14, and at the same time limiting the position of the reciprocating block 14.

[0025] refer to Figure 2 A groove 19 is provided on the top left side of the connecting plate 4, and the right side of the horizontal plate 8 is slidably connected inside the groove 19.

[0026] As a technical optimization of this utility model, the groove 19 allows the horizontal plate 8 to slide more smoothly inside the connecting plate 4, reducing friction between the two.

[0027] refer to Figure 2Angle plates 20 are fixedly connected to both the front and back of the motor 5, and the right side of the angle plate 20 is fixedly connected to the connecting plate 4.

[0028] As a technical optimization of this utility model, the setting of the corner plate 20 enables the motor 5 to operate more stably and avoids shaking.

[0029] refer to Figure 2 An inclined block 21 is fixedly connected to the bottom left side of the vertical plate 9, and the bottom of the inclined block 21 is fixedly connected to the toothed plate 7.

[0030] As a technical optimization of this utility model, the setting of the inclined block 21 can make the vertical plate 9 more firmly connected to the toothed plate 7, avoiding separation.

[0031] The working principle and usage process of this utility model are as follows: First, the user turns on the water-cooled chiller assembly 2 to start operation. The compressor and other components generate heat. When additional heat dissipation is needed for the compressor, the motor 5 in the rapid heat dissipation mechanism 3 is activated. The output end of the motor 5 drives the gear 6 to rotate. The rotation of the gear 6 drives the gear plate 7 to move horizontally. The movement of the gear plate 7 causes the vertical plate 9 fixed at its top to move. The L-shaped plate 10 on the top right side of the vertical plate 9 slides on the equipment bracket 1. Simultaneously, the cooling fans 11 on both sides of the bottom of the L-shaped plate 10 move with the L-shaped plate 10, causing the cooling fans 11 to move above the compressor of the water-cooled chiller assembly 2, dissipating heat from different parts of the compressor and increasing cooling capacity. The strong heat dissipation effect allows for rapid heat dissipation. Then, the gear 6 rotates, driving the reciprocating screw 13 in the dust removal mechanism 12 fixed on its left side to rotate. The reciprocating block 14 on the surface of the reciprocating screw 13 moves back and forth under the action of the screw thread. The movement of the reciprocating block 14 drives the irregular plate 16 fixed on its front side to move. The side of the irregular plate 16 away from the reciprocating block 14 extends to the top of the water-cooled chiller assembly 2. The dust removal plates 17 fixed on both sides of the back of the irregular plate 16 move together with the irregular plate 16. The bottom of the dust removal plate 17 contacts the compressor part of the water-cooled chiller assembly 2, thereby performing a dust removal operation on the compressor part to clean the dust and achieve dust removal treatment.

[0032] In summary, this volumetric water-cooled chiller unit overcomes the problem of slow natural heat dissipation by using a cooling fan 11 to rapidly dissipate heat from the water-cooled chiller component 2, thereby greatly improving its heat dissipation efficiency and ensuring the progress of subsequent processing.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A volumetric water-cooled chiller unit, including an equipment support frame (1); Water-cooled chilled water assembly (2) is fixedly connected to the top of the equipment bracket (1); Its features are: A rapid heat dissipation mechanism (3) is fixedly connected to the left side of the equipment bracket (1). The rapid heat dissipation mechanism (3) includes a connecting plate (4). A motor (5) is fixedly connected to the left side of the connecting plate (4). A gear (6) is fixedly connected to the output end of the motor (5). A toothed plate (7) is provided on the top of the gear (6). The bottom of the toothed plate (7) meshes with the gear (6). A horizontal plate (8) is fixedly connected to the right side of the toothed plate (7). The right side of the horizontal plate (8) is slidably connected to the connecting plate (4). A vertical plate (9) is fixedly connected to the top of the toothed plate (7). An L-shaped plate (10) is fixedly connected to the top right side of the vertical plate (9). The side of the L-shaped plate (10) away from the vertical plate (9) is slidably connected to the equipment bracket (1). Cooling fans (11) are fixedly connected to both sides of the bottom of the L-shaped plate (10). The bottom of the cooling fans (11) is located at the compressor part of the water-cooled chiller assembly (2).

2. The volumetric water-cooled chiller unit according to claim 1, characterized in that: A dust-wiping mechanism (12) is fixedly connected to the left side of the gear (6). The dust-wiping mechanism (12) includes a reciprocating screw (13). A reciprocating block (14) is threadedly connected to the surface of the reciprocating screw (13). A folding plate (15) is slidably connected to the back of the reciprocating block (14). The right side of the folding plate (15) is fixedly connected to the connecting plate (4). A shaped plate (16) is fixedly connected to the front of the reciprocating block (14). The side of the shaped plate (16) away from the reciprocating block (14) extends to the top of the water-cooled chiller assembly (2). Dust-wiping plates (17) are fixedly connected to both sides of the back of the shaped plate (16). The bottom of the dust-wiping plate (17) contacts the compressor part of the water-cooled chiller assembly (2).

3. The volumetric water-cooled chiller unit according to claim 2, characterized in that: The front of the folding plate (15) is provided with a reciprocating groove (18), and the back of the reciprocating block (14) is slidably connected to the inside of the reciprocating groove (18).

4. The volumetric water-cooled chiller unit according to claim 1, characterized in that: The top left side of the connecting plate (4) has a groove (19), and the right side of the horizontal plate (8) is slidably connected inside the groove (19).

5. The volumetric water-cooled chiller unit according to claim 1, characterized in that: Angle plates (20) are fixedly connected to both the front and back of the motor (5), and the right side of the angle plate (20) is fixedly connected to the connecting plate (4).

6. The volumetric water-cooled chiller unit according to claim 1, characterized in that: An inclined block (21) is fixedly connected to the bottom left side of the vertical plate (9), and the bottom of the inclined block (21) is fixedly connected to the toothed plate (7).

Images