Air-cooled box type water chilling unit

Abstract

The utility model discloses an air cooling box type water chilling unit which comprises a water chilling machine box, a cooling fan and a cooling hole are arranged on the upper portion and the lower portion of the water chilling machine box respectively, a dust filtering net is arranged in the cooling hole, an ash removing mechanism is arranged outside the dust filtering net, and the ash removing mechanism comprises a limiting sliding hole formed in the side wall of the water chilling machine box. A dust removal frame is slidably arranged in the limiting sliding hole through a lead screw, a cleaning plate is elastically and slidably arranged in the dust removal frame through an elastic telescopic mechanism, dust removal bristles are arranged on one side of the cleaning plate and tightly attached to the outer wall of the vertical dust filtering net, and a cleaning strength adjusting bolt is arranged on the side wall of the dust removal frame; the dust cleaning mechanism is arranged on the outer side of the dust filtering net and comprises the dust cleaning frame, the cleaning plate and the dust cleaning brush bristles which are arranged on the two sides of the dust filtering net in a sliding mode through the lead screw, so that when the lead screw drives the dust cleaning frame to reciprocate on the outer side of the dust filtering net, the dust filtering net can be cleaned, the cleaning efficiency is high, and disassembly and assembly are convenient and fast; and the air-cooling heat dissipation efficiency of the water cooling case can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water chillers, in particular to an air-cooled box-type water chiller. Background Art

[0002] Air-cooled box-type industrial chillers are machines that achieve refrigeration through vapor compression or absorption cycles. These liquids can flow through heat exchangers to cool the air or equipment. The chiller provides complete protection from the refrigerant system, electrical system to the water system, fully ensuring the safe and normal operation of the unit. For air-cooled box-type chillers produced by existing technology, when the air-cooled box-type chillers are not in use, external dust can easily enter the unit through the heat dissipation window, thereby causing pollution inside the air-cooled box-type chillers. Therefore, a dust filter needs to be set in the heat dissipation hole.

[0003] A dust-proof and noise-reducing air-cooled box-type chiller with application number 202120237307.9 in the prior art includes a base plate, and a shock absorber is arranged on the top of the base plate. Under the action of an adjusting mechanism, the opening and closing of the upper door and the lower door can be controlled, so that when the air-cooled box-type chiller is not in use, the upper door and the lower door can be controlled to be closed, thereby preventing external dust from entering the body through the heat dissipation window. Under the action of the heat dissipation component, the heat dissipation fan can better dissipate heat, and with the heat dissipation window, the heat dissipation effect of the entire body can be better, thereby reducing the temperature of the body. However, when the filter is clogged, the heat dissipation efficiency is affected, and manual cleaning is usually used, which takes a long time and has low cleaning efficiency, thereby affecting the efficiency of air-cooled heat dissipation of the chiller chassis. Utility Model Content

[0004] The utility model aims to provide an air-cooled box-type chiller to solve the problem in the prior art that when the filter is clogged, the heat dissipation efficiency is affected. Manual cleaning is usually adopted, which takes a long time and has low cleaning efficiency, thereby affecting the efficiency of air-cooled heat dissipation of the chiller box.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-cooled box-type chiller, comprising a chiller case, wherein a cooling fan and a cooling hole are respectively provided on the top and side walls of the chiller case, and a dust filter is provided in the cooling hole, and a dust cleaning mechanism is provided on the outside of the dust filter, and the dust cleaning mechanism comprises a limiting sliding hole provided on the side wall of the chiller case, and a dust cleaning frame is provided inside the limiting sliding hole through the sliding movement of a lead screw, a cleaning plate is elastically slidably provided on the inner side of the dust cleaning frame through an elastic telescopic mechanism, a dust cleaning brush is provided on one side of the cleaning plate, and the dust cleaning brush is arranged close to the outer wall of the vertical dust filter, and a cleaning force adjustment bolt is provided on the side wall of the dust cleaning frame.

[0006] Furthermore, the limiting sliding holes are configured as rectangular sliding holes, and the top and bottom of the dust cleaning frame are slidably disposed with the two limiting sliding holes respectively.

[0007] Furthermore, the cleaning frame adopts a rectangular frame, and two groups of cleaning plates and cleaning brushes are symmetrically arranged about the dust filter.

[0008] Furthermore, the lead screw includes a lead screw rotatably arranged in a limiting sliding hole, and the dust cleaning frame is threadedly connected to the lead screw, and one end of the lead screw is transmission-connected to a servo motor.

[0009] Furthermore, the screw rods are provided in two groups in parallel, and the servo motor is fixedly arranged on the outer wall of the chiller case.

[0010] Furthermore, the elastic telescopic mechanism includes a limiting slide groove provided on the inner wall of the dust cleaning frame, and both ends of the cleaning plate are elastically slidably arranged in the limiting slide groove through a limiting slider, a limiting rod and a spring.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a dust cleaning mechanism on the outer side of the dust filter screen, the dust cleaning mechanism includes a dust cleaning frame, a cleaning plate and a dust cleaning brush which are slidably arranged on both sides of the dust filter screen by a lead screw, the dust cleaning frame adopts a rectangular frame, and the cleaning plate and the dust cleaning brush are symmetrically arranged in two groups with respect to the dust filter screen, so that when the dust cleaning frame and the dust cleaning brush are driven by the lead screw to reciprocate on the outer side of the dust filter screen, both sides of the dust filter screen can be cleaned at the same time, the cleaning efficiency is high, the disassembly and assembly are convenient and quick, and it is beneficial to improving the efficiency of air-cooled heat dissipation of the cold water machine chassis.

[0013] The utility model also provides a cleaning plate on the inner side of the cleaning frame which slides elastically through an elastic telescopic mechanism, and a cleaning force adjusting bolt is provided on the side wall of the cleaning frame, so that the force with which the cleaning brush bristles on one side of the cleaning plate are pressed on the dust filter can be adjusted through the cleaning force adjusting bolt, thereby meeting cleaning processes of different forces and being beneficial to further improving the efficiency of the filter cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the side wall of the water chiller box of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of the structure at point A of the present utility model.

[0018] In the figure: 1. Chiller chassis; 2. Heat dissipation holes; 3. Dust filter; 4. Limit slide hole; 5. Servo motor; 6. Dust cleaning rack; 7. Dust cleaning brush; 8. Cleaning plate; 9. Cleaning force adjustment bolt; 10. Screw; 11. Limit slide block; 12. Limit rod; 13. Spring; 14. Limit slide groove; 15. Cooling fan. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 , Figure 3 In the embodiment of the utility model, an air-cooled box-type chiller comprises a chiller case 1, a cooling fan 15 and a cooling hole 2 are respectively arranged on the top and side wall of the chiller case 1, and a dust filter 3 is arranged in the cooling hole 2, and a dust cleaning mechanism is arranged on the outside of the dust filter 3, the dust cleaning mechanism comprises a limit sliding hole 4 provided on the side wall of the chiller case 1, and a dust cleaning frame 6 and a cleaning plate 8 are arranged inside the limit sliding hole 4 through a lead screw sliding, the lead screw comprises a lead screw 10 rotatably arranged in the limit sliding hole 4, and the dust cleaning frame 6 is threadedly connected to the lead screw 10, and the lead screw 10 is The end transmission is connected to a servo motor 5, and two groups of screw rods 10 are arranged in parallel, and the servo motor 5 is fixedly arranged on the outer wall of the cold water machine chassis 1. A dust cleaning brush 7 is arranged on one side of the cleaning plate 8, and the dust cleaning brush 7 is arranged close to the outer wall of the vertical dust filter 3. The cleaning frame 6 adopts a rectangular frame, and the cleaning plate 8 and the dust cleaning brush 7 are symmetrically arranged in two groups about the dust filter 3, so that when the cleaning frame 7 and the cleaning brush 6 are driven by the screw to reciprocate on the outside of the dust filter, both sides of the dust filter 3 can be cleaned at the same time, the cleaning efficiency is high, and the disassembly and assembly are convenient and quick.

[0021] like Figure 2 and Figure 3 As shown, in order to further improve the efficiency of filter cleaning, the cleaning plate 8 is elastically slidably set in the dust cleaning frame 6 through an elastic telescopic mechanism. The elastic telescopic mechanism includes a limiting slide groove 14 provided on the inner wall of the dust cleaning frame 6, and the two ends of the cleaning plate 8 are elastically slidably set in the limiting slide groove 14 through a limiting slider 11, a limiting rod 12 and a spring 13, which is convenient for elastically sliding the cleaning plate 8 on the inner wall of the dust cleaning frame 6, and a cleaning force adjustment bolt 9 is provided on the side wall of the dust cleaning frame 6, so that the cleaning force adjustment bolt 9 can be used to adjust the force with which the cleaning brush 7 on one side of the cleaning plate 8 is pressed on the dust filter 3, thereby satisfying cleaning processes of different forces, which is beneficial to further improve the efficiency of filter cleaning.

[0022] like Figure 1 As shown, the limiting sliding hole 4 is also set as a rectangular sliding hole, and the top and bottom of the cleaning frame 6 are respectively slidably set with two limiting sliding holes 4, so that the cleaning frame 6 can be slidably guided when moving and adjusting, which is beneficial to improving the stability of the cleaning frame 6 when moving and cleaning.

[0023] The working principle and use process of the utility model are as follows: when in use, a dust filter 3 is arranged in the heat dissipation hole 2, and a dust cleaning mechanism is arranged on the outside of the dust filter 3. The dust cleaning mechanism includes a dust cleaning frame 6, a cleaning plate 8 and a dust cleaning brush 7 which are arranged on both sides of the dust filter 3 through a screw sliding. The dust cleaning frame 6 adopts a rectangular frame, and two groups of cleaning plates 8 and cleaning brushes 6 are symmetrically arranged about the dust filter 3, so that when the dust cleaning frame 7 and the cleaning brush 7 are driven by the screw to reciprocate on the outside of the dust filter 3, both sides of the dust filter 3 can be cleaned at the same time, the cleaning efficiency is high, and the disassembly and assembly are convenient and quick, which is beneficial to improving the efficiency of air-cooled heat dissipation of the cold water chassis 1.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An air-cooled box-type chiller, comprising a chiller box (1), characterized in that: The top and side walls of the water chiller case (1) are respectively provided with a cooling fan (15) and a cooling hole (2), and a dust filter (3) is provided inside the cooling hole (2). A cleaning mechanism is provided outside the dust filter (3), and the cleaning mechanism comprises a limit slide hole (4) provided on the side wall of the water chiller case (1), and a cleaning frame (6) is provided inside the limit slide hole (4) through the sliding of a lead screw, a cleaning plate (8) is elastically slidably provided inside the cleaning frame (6) through an elastic telescopic mechanism, a cleaning brush (7) is provided on one side of the cleaning plate (8), and the cleaning brush (7) is arranged close to the outer wall of the vertical dust filter (3), and a cleaning force adjustment bolt (9) is provided on the side wall of the cleaning frame (6).

2. The air-cooled box-type chiller according to claim 1, characterized in that: The limiting sliding holes (4) are arranged as rectangular sliding holes, and the top and bottom of the dust cleaning frame (6) are respectively arranged to slide with the two limiting sliding holes (4).

3. The air-cooled box-type chiller according to claim 2, characterized in that: The dust cleaning frame (6) adopts a rectangular frame, and two groups of cleaning plates (8) and dust cleaning brushes (7) are symmetrically arranged with respect to the dust filter (3).

4. The air-cooled box-type chiller according to claim 1, characterized in that: The lead screw comprises a lead screw (10) rotatably arranged in a limiting sliding hole (4), and the dust cleaning frame (6) is threadedly connected to the lead screw (10), and one end of the lead screw (10) is transmission-connected to a servo motor (5).

5. The air-cooled box-type chiller according to claim 4, characterized in that: The screw rods (10) are provided in two groups in parallel, and the servo motor (5) is fixedly arranged on the outer wall of the water chiller case (1).

6. The air-cooled box-type chiller according to claim 1, characterized in that: The elastic telescopic mechanism comprises a limit slide groove (14) provided on the inner wall of the dust cleaning frame (6), and both ends of the cleaning plate (8) are elastically slidably arranged in the limit slide groove (14) via a limit slide block (11), a limit rod (12) and a spring (13).

Images