Automatic water replenishing device of cooling-water machine
By designing automatic water replenishment device of the chiller with sliding components and snapping components, the scale and water level drop caused by high-temperature water impurities are solved, ensuring the stable operation of the equipment and preventing damage.
Patent Information
- Application Number
- CN202421583502.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-07-05
AI Technical Summary
The automatic water replenishment device of existing chillers has high temperature water impurities that cause scale formation and water level to drop, resulting in equipment damage.
An automatic water replenishment device including a filter and a rebound snapping mechanism is designed. Through the cooperation of the sliding assembly and the snapping assembly, the stable sliding of the lifting rod and the piston is achieved, preventing the sliding block from falling out and the piston from falling out, and ensuring the water level is stable.
It effectively prevents the sliding block and piston from being disengaged, avoids scale formation and water level drop, and protects the equipment from being damaged by long-term exposure to air.
Smart Images
Figure CN223090910U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic water replenishment, in particular to an automatic water replenishment device for a chiller. Background Art
[0002] A chiller is a water cooling device that can provide low-temperature water. The principle is to inject a certain amount of water into the machine's internal water tank, cool the water through the chiller's refrigeration system, and then the water pump inside the machine injects the low-temperature frozen water into the equipment that needs to be cooled. The chilled water takes away the heat inside the machine and returns the high-temperature hot water to the water tank for cooling. This cycle of exchange cooling achieves the effect of cooling the equipment.
[0003] However, the automatic water replenishing device in the prior art has the problem that impurities appear in the high-temperature water after use, which easily leads to scale in the cold water pool and the water level in the cold water pool drops, causing the electric cold water equipment to be exposed to the air for a long time and cause damage. Therefore, an automatic water replenishing device for the chiller is needed. Utility Model Content
[0004] The purpose of the utility model is to provide a water replenishing device for a chiller, which solves the problems in the prior art that impurities appear in high-temperature water after use, which easily leads to scale in the cold water pool, and the water level in the cold water pool drops, causing the electric chiller to be exposed to the air for a long time and cause damage.
[0005] To achieve the above object, the utility model provides the following technical solutions: an automatic water replenishing device for a chiller, comprising a filter and a rebound buckle mechanism arranged on the side of the filter, wherein the rebound buckle mechanism comprises a sliding assembly and a buckle assembly;
[0006] The sliding assembly comprises a support frame, a support frame is fixed on the side of the filter, a convex rail is fixedly connected to the inner wall of the support frame, a first lifting rod is connected through the top of the support frame, and a sliding block is slidably connected to the surface of the convex rail.
[0007] The buckle assembly includes a small sliding shaft, the small sliding shaft is slidably connected to the side of the sliding block, the end of the small sliding shaft away from the sliding block is rotatably connected to a long rod, the bottom of the sliding block is slidably connected to a short rod, the bottom of the sliding block is fixedly connected to a spring, and the end of the long rod away from the small sliding shaft is rotatably connected to a rotating shaft.
[0008] A cold water pool is arranged on the side of the filter, a water outlet pipe is fixedly connected to the side wall of the cold water pool, a sliding groove is fixedly connected to the side of the water outlet pipe, a second lifting rod is slidably connected to the inner wall of the sliding groove, a piston is slidably connected to the inner wall of the water outlet pipe, a buoyancy plate is fixedly connected to the bottom of the piston, a dust cover is arranged on the top of the water outlet pipe, a filter water inlet is fixedly connected to the side of the filter, and a filter block is arranged inside the filter.
[0009] Preferably, the first lifting rod forms a sliding structure with the support frame through a sliding block, and the short rod forms a sliding structure with the sliding block through a small sliding shaft.
[0010] Preferably, the first lifting rod forms a sliding structure with the support frame through a sliding block, and the short rod forms a sliding structure with the sliding block through a small sliding shaft.
[0011] Preferably, the small sliding shaft forms a sliding structure through the first lifting rod and the sliding block, and the long rod forms a rotating structure through the small sliding shaft and the rotating shaft.
[0012] Preferably, the second lifting rod forms a sliding structure through the buoyancy plate and the sliding groove, and the piston forms a sliding structure through the buoyancy plate and the water outlet pipe.
[0013] Preferably, two groups of the sliding grooves and the second lifting rods are provided, and the positions of the two groups of the sliding grooves and the second lifting rods are symmetrical with respect to the center of the buoyancy board.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The first lifting rod is connected from the top of the support frame to the top of the sliding block. As the lifting rod is pressed, the long rod and the small sliding shaft will slide on the groove track on the surface of the sliding block. Pressing once will make the lifting rod pop out, and pressing again will make the lifting rod drop and be fixed. At the same time, the sliding block also slides up and down along the convex shafts on both sides of the inner wall of the support frame, avoiding the problem of the sliding block falling out due to the inability to slide in the specified position.
[0016] 2. Put the piston into the water pipe, fix the buoyancy plate at the bottom of the piston, and then pass the second lifting rod through the sliding groove to fix it to the top of the buoyancy plate. There is a protruding small cylinder on the top of the second lifting rod to avoid the problem of the piston falling out of the water pipe when the water level drops too much due to no limit. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of an automatic water replenishing device for a chiller proposed by the utility model;
[0018] Figure 2 This is a schematic cross-sectional view of the overall structure of an automatic water replenishment device for a chiller proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the decomposition of the rebound buckle structure of the automatic water replenishment device of the chiller proposed by the utility model;
[0020] Figure 4 The utility model is a schematic diagram of the reciprocating structure of the automatic water replenishing device of the chiller.
[0021] In the figure: 1. Filter; 2. Support frame; 3. Convex rail; 4. First lifting rod; 5. Sliding block; 6. Small sliding shaft; 7. Long rod; 8. Short rod; 9. Spring; 10. Rotating shaft; 11. Cold water tank; 12. Outlet pipe; 13. Sliding groove; 14. Second lifting rod; 15. Piston; 16. Buoyancy plate; 17. Dust cover; 18. Filter water inlet; 19. Filter block; 20. Cold water tank water pipe. Specific implementation mode
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] Embodiment 1
[0024] As Figures 1-4 shown, an automatic water replenishing device for a chiller shown in the figure includes a filter 1 and a rebound buckle mechanism arranged on the side of the filter 1. The rebound buckle mechanism includes a sliding component and a buckle component;
[0025] The sliding component includes a support frame 2. A support frame 2 is fixed to the side of the filter 1. The inner wall of the support frame 2 is fixedly connected with a convex rail 3. The top of the support frame 2 is penetrated and connected with a first lifting rod 4. The surface of the convex rail 3 is slidably connected with a sliding block 5.
[0026] The buckle component includes a small sliding shaft 6. The side of the sliding block 5 is slidably connected with a small sliding shaft 6. One end of the small sliding shaft 6 away from the sliding block 5 is rotatably connected with a long rod 7. The bottom of the sliding block 5 is slidably connected with a short rod 8. A spring 9 is fixedly connected to the bottom of the sliding block 5. One end of the long rod 7 away from the small sliding shaft 6 is rotatably connected with a rotating shaft 10.
[0027] Among them, two groups of the first lifting rod 4, short rod 8 and spring 9 are provided. The positional relationship of the two groups of the first lifting rod 4, short rod 8 and spring 9 is symmetrical about the center of the support frame 2, which is beneficial to the stability of the sliding of the sliding block 5 and realizes the control operation of the sliding of the sliding block 5.
[0028] Among them, the first lifting rod 4 forms a sliding structure with the support frame 2 through the sliding block 5, and the short rod 8 forms a sliding structure with the sliding block 5 through the small sliding shaft 6, which is beneficial to stabilizing the spring 9 through the short rod 8 and preventing the spring 9 from shifting its position during movement.
[0029] The small sliding shaft 6 forms a sliding structure through the first lifting rod 4 and the sliding block 5, and the long rod 7 forms a rotating structure through the small sliding shaft 6 and the rotating shaft 10. This is conducive to the stable demarcation and sliding of the small sliding shaft 6 in the groove of the sliding block 5, and realizes the control operation of the sliding of the small sliding shaft 6.
[0030] Example 2
[0031] like Figure 1 , Figure 2 and Figure 4 As shown, a cold water pool 11 is provided on the side of the filter 1, a water outlet pipe 12 is fixedly connected to the side wall of the cold water pool 11, a sliding groove 13 is fixedly connected to the side of the water outlet pipe 12, a second lifting rod 14 is slidably connected to the inner wall of the sliding groove 13, a piston 15 is slidably connected to the inner wall of the water outlet pipe 12, a buoyancy plate 16 is fixedly connected to the bottom of the piston 15, a dust cover 17 is provided on the top of the water outlet pipe 12, a filter water inlet 18 is fixedly connected to the side of the filter 1, and a filter block 19 is provided inside the filter 1.
[0032] Among them, the second lifting rod 14 forms a sliding structure with the sliding groove 13 through the buoyancy plate 16, and the piston 15 forms a sliding structure with the water outlet pipe 12 through the buoyancy plate 16, which is beneficial for the buoyancy plate 16 to lower the piston 15 through the buoyancy of water, and connect the water outlet pipe 12 to release water to raise the water level of the cold water pool 11.
[0033] Among them, two groups of sliding grooves 13 and second lifting rods 14 are provided, and the position relationship of the two groups of sliding grooves 13 and second lifting rods 14 is symmetrical about the center of the buoyancy plate 16, which is conducive to the stable sliding of the piston 15 in the water outlet pipe 12 and the control operation of the sliding of the piston 15 is realized.
[0034] When in use: first connect the first lifting rod from the top of the support frame to the top of the sliding block. As the lifting rod is pressed, the long rod and the small sliding shaft will slide in the groove track on the surface of the sliding block. Pressing it once will make the lifting rod pop out, and pressing it again will make the lifting rod drop and be fixed. At the same time, the sliding block also slides up and down along the convex shafts on both sides of the inner wall of the support frame to avoid the problem of the sliding block falling out due to the inability to slide in the specified position.
[0035] Finally, place the piston into the water pipe, fix the buoyancy plate to the bottom of the piston, and then pass the second lifting rod through the sliding groove and fix it to the top of the buoyancy plate. There is a protruding small cylinder on the top of the second lifting rod to avoid the problem of the piston falling out of the water pipe when the water level drops too much due to no limit.
[0036] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.
[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An automatic water replenishing device for a chiller, comprising a filter (1) and a resilient snap mechanism arranged on the side of the filter (1), characterized in that: The rebound snap mechanism includes a sliding component and a snap component; The sliding component includes a support frame (2). The side of the filter (1) is fixed with the support frame (2). The inner wall of the support frame (2) is fixedly connected with a convex rail (3). The top of the support frame (2) is penetrated and linked with a first lifting rod (4). The surface of the convex rail (3) is slidably connected with a sliding block (5); The snap component includes a small sliding shaft (6). The side of the sliding block (5) is slidably connected with the small sliding shaft (6). One end of the small sliding shaft (6) away from the sliding block (5) is rotatably connected with a long rod (7). The bottom of the sliding block (5) is slidably connected with a short rod (8). The bottom of the sliding block (5) is fixedly connected with a spring (9). One end of the long rod (7) away from the small sliding shaft (6) is rotatably connected with a rotating shaft (10).
2. The automatic water replenishing device for a chiller according to claim 1, characterized in that: A cold water pool (11) is arranged on the side of the filter (1). The side wall of the cold water pool (11) is fixedly connected with a water outlet pipe (12). The side of the water outlet pipe (12) is fixedly connected with a sliding groove (13). The inner wall of the sliding groove (13) is slidably connected with a second lifting rod (14). The inner wall of the water outlet pipe (12) is slidably connected with a piston (15). The bottom of the piston (15) is fixedly connected with a buoyancy plate (16). A dust-proof cover (17) is arranged on the top of the water outlet pipe (12). The side of the filter (1) is fixedly connected with a filter water inlet (18). A filter block (19) is arranged inside the filter (1).
3. The automatic water replenishing device of a chiller according to claim 1, characterized in that: There are two groups of the first lifting rods (4), short rods (8) and springs (9). The positional relationship of the two groups of the first lifting rods (4), short rods (8) and springs (9) is symmetrical about the center of the support frame (2).
4. The automatic water replenishing device of a chiller according to claim 1, characterized in that: The first lifting rod (4) and the support frame (2) form a sliding structure through the sliding block (5), and the short rod (8) and the sliding block (5) form a sliding structure through the small sliding shaft (6).
5. The automatic water replenishing device of a chiller according to claim 1, characterized in that: The small sliding shaft (6) and the sliding block (5) form a sliding structure through the first lifting rod (4), and the long rod (7) and the rotating shaft (10) form a rotating structure through the small sliding shaft (6).
6. The automatic water replenishing device of a chiller according to claim 2, characterized in that: The second lifting rod (14) and the sliding groove (13) form a sliding structure through the buoyancy plate (16), and the piston (15) and the water outlet pipe (12) form a sliding structure through the buoyancy plate (16).
7. The automatic water replenishing device for a chiller according to claim 2, characterized in that: There are two groups of the sliding grooves (13) and the second lifting rods (14). The positional relationship of the two groups of the sliding grooves (13) and the second lifting rods (14) is symmetrical about the center of the buoyancy plate (16).