Constant-temperature water cooler convenient to maintain

Abstract

The utility model relates to the technical field of cooling-water machines, in particular to a constant-temperature cooling-water machine convenient to maintain, which comprises a box body, supporting legs and a fan protecting cover, a plurality of ventilation holes are arranged on the front side of the box body, a first protective door and a second protective door are arranged on the left side of the box body, a control panel is arranged on the front side of the first protective door, and a motor and a refrigerating device are controlled through the control panel. The cooling-water machine is controlled to work by arranging the fan on the cooling-water machine, the cooling-water machine can be maintained without being disassembled by arranging the protective door, the temperature in the cooling-water machine can be well controlled by the fan, and faults are avoided. Rubber pads are arranged on the lower sides of the supporting legs, so that damping can be achieved when the water cooler works, and the water cooler is protected; by arranging the limiting assembly, the first protective door and the second protective door can be opened only by controlling the limiting assembly, and the effect of checking and maintaining the interior of the cooling-water machine is achieved; and the fan protecting cover is arranged, so that the fan and the motor are well protected.

Description

Technical Field

[0001] The utility model relates to the technical field of water chillers, in particular to a constant-temperature water chiller which is easy to maintain. Background Art

[0002] A water chiller is a device that absorbs heat and releases it to air or water through circulating refrigerant. Its function is to reduce the temperature of air or water to a desired temperature range. Therefore, a water chiller can provide refrigeration services for many devices, such as air conditioning, agriculture, food processing, pharmaceutical production, etc. A Chinese patent discloses a constant temperature water chiller that is easy to maintain. (Grant Announcement No. CN216361453U). This patented technology can conveniently maintain the water chiller. However, the water chiller needs to be repeatedly disassembled and installed during maintenance, which is not convenient enough. Therefore, those skilled in the art provide a constant temperature water chiller that is easy to maintain to solve the problems raised in the above background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a constant temperature chiller that is easy to maintain, including a box body, supporting feet, and a fan cover. A plurality of ventilation holes are arranged on the front side of the box body, a protective door 1 and a protective door 2 are arranged on the left side of the box body, a control panel is arranged on the front side of the protective door 1, and hidden door handles are arranged on the front sides of the protective door 1 and the protective door 2. A refrigeration device is arranged in the box body, a fan guard plate is arranged on the upper side of the box body, a fan is arranged in the fan guard plate, and a fan cover is arranged on the outside of the fan guard plate. The utility model is characterized in that it also includes:

[0004] Fixed component: it is arranged between the fan guard plate and the fan cover;

[0005] Limiting assembly: It is arranged between the protective door 1, the protective door 2 and the box body.

[0006] Preferably: the fixing assembly includes: screws, screw holes, limit guard plates, limit grooves, there are two limit guard plates, the two limit guard plates are respectively arranged on both sides of the fan guard plate, there are two limit grooves, the two limit grooves are respectively arranged on both sides of the lower side of the fan guard cover body, the fan guard plate and the front side of the fan guard cover are provided with screw holes, and the two are fixed by screws.

[0007] Preferably: the limit assembly includes: a limit groove, a rotating shaft hole, and a combination plate; the combination plate includes: a limit plate, a lock hole, a limit circular plate, and a rotating shaft; the limit circular plate is arranged on the front side of the rotating shaft, the lock hole is arranged on the front side of the limit circular plate, the limit plate is arranged on the rear side of the rotating shaft, there are two rotating shaft holes, which are respectively arranged on the front sides of protective door one and protective door two, there are two combination plates, two rotating shafts are slidably connected with the two rotating shaft holes, and there are two limit grooves, which are respectively arranged on the inner sides of the door frame of protective door one and the door frame of protective door two.

[0008] Preferably, there are four supporting feet, rubber pads are arranged on the lower sides of the four supporting feet, and the four supporting feet are evenly spaced and arranged on the bottom surface of the box.

[0009] Preferably: the protective door 1 and the protective door 2 are provided with rotating shafts on both the upper and lower sides of the left side, the door frame of the protective door 1 and the door frame of the protective door 2 are provided with rotating shaft holes on both the upper and lower sides of the left side, and the rotating shaft holes are slidably connected with the rotating shaft.

[0010] Preferably, the fan comprises: a fan head, fan blades, and a motor hole, wherein a plurality of fan blades are arranged around the fan head, the motor hole is arranged at the lower side of the fan head, and a screw hole penetrating the fan head is arranged at the upper side of the fan head.

[0011] Preferably: two ribs are arranged inside the fan guard plate, and the two ribs are evenly arranged inside the fan guard plate with a circle center of the fan guard plate, and a motor is arranged on the lower side of the two ribs, and the output end of the motor passes through the ribs and is connected to the motor hole, and a screw hole is arranged at the output end of the motor, and the fan is fixed to the motor by screws.

[0012] Preferably: a rib plate 2 is arranged on the upper side of the fan cover, the rib plate 2 is composed of a plurality of circular rib plates and straight rib plates, the control panel is electrically connected to the motor and the refrigeration device, and the control panel is externally connected to a power supply.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, the motor and the refrigeration device are controlled by the control panel to operate the chiller, and by providing a protective door, the chiller can be maintained without disassembly, and the fan can well control the temperature in the chiller to avoid malfunctions.

[0015] In the utility model, by arranging the rubber pad under the supporting foot, the shock absorption can be achieved when the chiller is working, so as to protect the chiller.

[0016] In the utility model, by setting the limit assembly, it is achieved that the first and second protective doors can be opened only by controlling the limit assembly, so as to perform inspection and maintenance on the inside of the chiller.

[0017] In the utility model, the fan and the motor are well protected by arranging the fan protection cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention provides a three-dimensional constant temperature chiller that is easy to maintain. Figure 1 ;

[0019] Figure 2 It is a front view of a constant temperature water chiller that is easy to maintain provided in an embodiment of the present application;

[0020] Figure 3It is a left view of a constant temperature water chiller that is easy to maintain provided in an embodiment of the present application;

[0021] Figure 4 The present invention provides a three-dimensional constant temperature chiller that is easy to maintain. Figure 2 ;

[0022] Figure 5 This is a schematic diagram of the structure of a combined plate in a constant temperature chiller that is easy to maintain provided in an embodiment of the present application;

[0023] Figure 6 It is a structural schematic diagram of a limit assembly in a constant temperature chiller that is easy to maintain provided in an embodiment of the present application;

[0024] Figure 7 It is a structural schematic diagram of a fixed component in a constant temperature chiller that is easy to maintain provided in an embodiment of the present application;

[0025] Figure 8 This is a schematic diagram of the structure of a fan in a constant temperature chiller that is easy to maintain provided in an embodiment of the present application. Figure 1 ;

[0026] Fig. 9 This is a schematic diagram of the structure of a fan in a constant temperature chiller that is easy to maintain provided in an embodiment of the present application. Figure 2 .

[0027] In the figure: 1. box body; 2. rubber pad; 3. protective door 1; 4. protective door 2; 5. control panel; 6. fan cover; 7. fixing assembly; 8. limit assembly; 9. ventilation hole; 10. hidden door handle; 11. supporting foot; 12. refrigeration device; 13. shaft hole; 14. shaft; 15. door frame of protective door 1; 16. door frame of protective door 2; 17. screw; 18. screw hole; 19. fan guard plate; 20. limit guard plate; 21. fan; 22. motor; 23. rib plate 1; 61. cover body; 62. rib plate 2; 63. limit groove; 81. limit groove; 82. combination plate; 821. limit plate; 822. lock hole; 823. limit circular plate; 83. rotating shaft hole; 84. rotating shaft; 211. fan head; 212. fan blade; 213. motor hole. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0029] Example

[0030] See also Figure 1 to Figure 6 In the present embodiment, a constant temperature chiller which is easy to maintain is provided, comprising a box body 1, supporting feet 11, and a fan cover 6. A plurality of ventilation holes 9 are arranged on the front side of the box body 1, a protective door 1 3 and a protective door 2 4 are arranged on the left side of the box body 1, a control panel 5 is arranged on the front side of the protective door 1 3, and hidden door handles 10 are arranged on the front sides of the protective doors 1 3 and 2 4. A refrigeration device 12 is arranged in the box body 1, a fan guard plate 19 is arranged on the upper side of the box body 1, a fan 21 is arranged in the fan guard plate 19, and a fan cover 6 is arranged on the outer side of the fan guard plate 19, characterized in that it also includes: a fixing component 7: which is arranged between the fan guard plate 19 and the fan cover 6; a limiting component 8: which is arranged between the protective door 1 3, the protective door 2 4 and the box body 1.

[0031] Specifically: the fixing assembly 7 includes: a screw 17, a screw hole 18, a limit guard plate 20, and a limit groove 63. There are two limit guard plates 20, which are respectively arranged on both sides of the fan guard plate 19. There are two limit grooves 63, which are respectively arranged on both sides of the lower side of the fan cover body 61. The fan guard plate 19 and the front side of the fan cover 6 are both provided with screw holes 18, and the two are fixed by screws 17; the limit assembly 8 includes: a limit groove 81, a rotating shaft hole 83, and a combination plate 82. The combination plate includes: a limit plate 821, a lock hole 822, a limit The position-limiting circular plate 823 and the rotating shaft 84 are respectively provided on the front side of the rotating shaft 84, the lock hole 822 is provided on the front side of the position-limiting circular plate 823, the position-limiting plate 821 is provided on the rear side of the rotating shaft 84, there are two rotating shaft holes 83, which are respectively provided on the front sides of the protective door 1 3 and the protective door 2 4, there are two combination plates 82, the two rotating shafts 84 are slidably connected with the two rotating shaft holes 83, there are two position-limiting grooves 81, which are respectively provided on the inner sides of the protective door 1 door frame 15 and the protective door 2 door frame 16; there are four supporting feet 11, and rubber pads 2 are provided on the lower sides of the four supporting feet 11, and four The support legs 11 are evenly spaced and arranged on the bottom surface of the box body 1; the upper and lower sides of the left sides of the protective door 1 3 and the protective door 2 4 are both provided with a rotating shaft 14, and the upper and lower sides of the left sides of the protective door 1 door frame 15 and the protective door 2 door frame 16 are both provided with a rotating shaft hole 13, and the rotating shaft hole 13 is slidably connected with the rotating shaft 14; the fan 21 includes: a fan head 211, fan blades 212, and a motor hole 213, a plurality of fan blades 212 are arranged around the fan head 211, the motor hole 213 is arranged on the lower side of the fan head 211, and the upper side of the fan head 211 is provided with a screw hole 18 that penetrates the fan head 211; the fan guard Two ribs 23 are arranged in the plate 19, and the two ribs 23 are evenly arranged in the fan guard plate 19 with the center of the fan guard plate 19 as the center. A motor 22 is arranged on the lower side of the two ribs, and the output end of the motor 22 is connected to the motor hole 213 through the ribs. The output end of the motor 22 is provided with a screw hole 18, and the fan 21 is fixed to the motor 22 by screws 17; a rib 2 62 is arranged on the upper side of the fan cover 6, and the rib 2 62 is composed of a plurality of circular ribs and straight ribs. The control panel 5 is electrically connected to the motor 22 and the refrigeration device 12, and the control panel 5 is externally connected to the power supply.

[0032] The working principle of the utility model is: the motor 22 and the refrigeration device 12 are controlled by the control panel 5 to operate the chiller, and by setting a protective door, the chiller can be maintained without disassembly, and the fan 21 can well control the temperature inside the chiller to avoid malfunction; by setting a rubber pad 2 on the lower side of the supporting foot 11, it is achieved that the chiller can be damped when it is working to protect the chiller; by setting a limit component 8, it is achieved that only the limit component 8 needs to be controlled to open the protective door 1 3 and the protective door 2 4 to check and maintain the inside of the chiller; by setting a fan cover 6, the fan 21 and the motor 22 are well protected.

[0033] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A constant temperature water chiller that is easy to maintain, comprising a box body (1), a supporting foot (11), and a fan cover (6), wherein a plurality of ventilation holes (9) are arranged on the front side of the box body (1), a protective door 1 (3) and a protective door 2 (4) are arranged on the left side of the box body (1), a control panel (5) is arranged on the front side of the protective door 1 (3), and hidden door handles (10) are arranged on the front sides of the protective door 1 (3) and the protective door 2 (4), a refrigeration device (12) is arranged in the box body (1), a fan guard plate (19) is arranged on the upper side of the box body (1), a fan (21) is arranged in the fan guard plate (19), and the fan cover (6) is arranged on the outer side of the fan guard plate (19), characterized in that: Also includes: A fixing assembly (7) is arranged between the fan guard plate (19) and the fan guard cover (6); A limiter assembly (8) is arranged between the first protective door (3), the second protective door (4) and the box body (1); The limiting assembly (8) comprises: a limiting groove (81), a rotating shaft hole (83), and a combination plate (82); the combination plate comprises: a limiting plate (821), a locking hole (822), a limiting circular plate (823), and a rotating shaft (84); the limiting circular plate (823) is arranged on the front side of the rotating shaft (84); the locking hole (822) is arranged on the front side of the limiting circular plate (823); the limiting plate (821) is arranged on the rear side of the rotating shaft (84); there are two rotating shaft holes (83), which are respectively arranged on the front sides of the protective door 1 (3) and the protective door 2 (4); there are two combination plates (82); the two rotating shafts (84) are slidably connected to the two rotating shaft holes (83); there are two limiting grooves (81), which are respectively arranged on the inner sides of the protective door 1 door frame (15) and the protective door 2 door frame (16); The fan (21) comprises: a fan head (211), fan blades (212), and a motor hole (213); a plurality of the fan blades (212) are arranged around the fan head (211); the motor hole (213) is arranged on the lower side of the fan head (211); and a screw hole (18) penetrating the fan head (211) is arranged on the upper side of the fan head (211).

2. A constant temperature chiller easy to maintain according to claim 1, characterized in that: The fixing assembly (7) comprises: a screw (17), a screw hole (18), a limiting guard plate (20), and a limiting groove (63). There are two limiting guard plates (20), and the two limiting guard plates (20) are respectively arranged on both sides of the fan guard plate (19). There are two limiting grooves (63), and the two limiting grooves (63) are respectively arranged on both sides of the lower side of the fan guard cover body (61). The fan guard plate (19) and the front side of the fan guard cover (6) are both provided with the screw hole (18), and the two are fixed by screws (17).

3. The easy-to-maintain constant temperature chiller according to claim 1, characterized in that: There are four supporting feet (11), the lower sides of the four supporting feet (11) are all provided with rubber pads (2), and the four supporting feet (11) are evenly spaced and arranged on the bottom surface of the box body (1).

4. The constant temperature chiller easy to maintain according to claim 1, characterized in that: The protective door 1 (3) and the protective door 2 (4) are both provided with rotating shafts (14) on the upper and lower sides of the left side, and the protective door 1 door frame (15) and the protective door 2 door frame (16) are both provided with rotating shaft holes (13) on the upper and lower sides of the left side, and the rotating shaft holes (13) are slidably connected to the rotating shaft (14).

5. The easy-to-maintain constant temperature chiller according to claim 1, characterized in that: Two ribs (23) are arranged in the fan guard plate (19), and the two ribs (23) are evenly arranged in the fan guard plate (19) at a center of the fan guard plate (19). A motor (22) is arranged on the lower side of the two ribs, and the output end of the motor (22) passes through the ribs and is connected to the motor hole (213). The output end of the motor (22) is provided with a screw hole (18), and the fan (21) is fixed to the motor (22) by a screw (17).

6. The easy-to-maintain constant temperature water chiller according to claim 1, characterized in that: The upper side of the fan cover (6) is provided with a rib plate 2 (62), and the rib plate 2 (62) is composed of a plurality of circular rib plates and straight rib plates. The control panel (5) is electrically connected to the motor (22) and the refrigeration device (12), and the control panel (5) is externally connected to a power supply.

Images