Outdoor compression condensing unit

Abstract

The utility model relates to the technical field of condensing units, solves the technical problem that foreign matters are easy to accumulate at an air exchange port on the surface of a condenser, and particularly relates to a cleaning mechanism which comprises a condenser main body and a ventilation hole formed in the condenser main body, and comprises a sliding plate connected to the surface of the condenser main body in a sliding manner, a linkage piece for driving the sliding plate to reciprocate on the surface of the ventilation hole is arranged on one side of the sliding plate, a rotating rod is arranged on an output shaft of the motor, and a driving piece for driving the linkage piece to move is arranged on the surface of the rotating rod. The motor and the condenser body are started at the same time, under the effect of mutual rotating connection of the first connecting rod and the second connecting rod, the first gear moves linearly in the direction of the rectangular groove, and meanwhile the first gear moves on the surface of the first gear plate and drives the sliding plate to move in a meshed mode. The sliding plates can drive the brushes to clean the two ends of the ventilation holes, the cleanliness of the ventilation holes in the normal working period of the condenser body can be maintained, and normal heat dissipation of the condenser body can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensing units, in particular to an outdoor compression condensing unit. Background Art

[0002] The outdoor compression condensing unit is a refrigeration equipment, which can be divided into water-cooled and air-cooled according to its cooling method. The condenser is usually placed outdoors, and the hot air in the room is transported to the outdoors through a heat exchanger.

[0003] However, since the compression condensing unit is placed outdoors, after long-term use, the surface of the air exchange outlet is prone to dust accumulation or corrosion, requiring users to perform regular maintenance. In addition, since the equipment is usually placed in a dedicated outdoor location, when it is placed at a high location, workers may need to manually clean it, which may be dangerous. Failure to clean it may reduce the cooling effect of the equipment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an outdoor compression condensing unit, which solves the technical problem that foreign matter is easily accumulated on the air exchange outlet on the surface of the condensing machine, thereby achieving the purpose of maintaining a better refrigeration effect of the condensing machine.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] An outdoor compression condensing unit comprises a condensing machine body and a ventilation hole installed in the condensing machine body, wherein a cleaning mechanism for removing impurities from the ventilation hole surface is provided on the surface of the condensing machine body;

[0007] The cleaning mechanism includes a slide plate slidably connected to the surface of the condenser body, brushes sliding on the surface of the ventilation hole are symmetrically provided at both ends of the slide plate, and a linkage piece driving the slide plate to reciprocate on the surface of the ventilation hole is provided on one side of the slide plate. A motor is provided in the condenser body, a rotating rod is provided on the output shaft of the motor, and a driving piece driving the linkage piece to move is provided on the surface of the rotating rod.

[0008] Furthermore, the driving member includes a first gear plate arranged on the surface of the condensing machine body, a row of tooth grooves is arranged on the side of the slide plate facing the first gear plate, and a gear 1 is meshed between the first gear plate and the tooth groove.

[0009] Furthermore, a rectangular groove is provided in the condensing machine body, and a rectangular block sliding in the rectangular groove is provided on one side of the sliding plate.

[0010] Furthermore, the linkage member includes a connecting rod 1 arranged on one side of the rotating rod, and one end of the connecting rod 1 is rotatably connected to a connecting rod 2 rotatably connected to the gear 1.

[0011] Furthermore, one end of the two brushes is provided with a transmission rod rotatably connected to the slide plate, the surface of the transmission rod is provided with a gear 2, the surface of the condenser body is symmetrically provided with a second gear plate meshing with the gear 2, and the surface of the slide plate is provided with a concave block.

[0012] Furthermore, the brush passes through the interior of the concave block, and the brush and the surface of the concave block are pressed against each other.

[0013] By means of the above technical solution, the utility model provides an outdoor compression condensing unit, which has at least the following beneficial effects:

[0014] 1. Due to the setting of the cleaning mechanism, the utility model starts the motor and the condenser body at the same time. Under the action of the mutual rotation connection between the connecting rod 1 and the connecting rod 2, the gear 1 moves linearly along the direction of the rectangular groove. At the same time, the gear 1 moves on the surface of the first gear plate and meshes to drive the slide plate to move, so that the slide plate can drive the brush to clean the two ends of the ventilation hole, which is beneficial to maintaining the cleanliness of the ventilation hole of the condenser body during normal operation, so that the condenser body can dissipate heat normally.

[0015] 2. Due to the arrangement of the transmission rod and the brush, when the slide plate reciprocates in the rectangular groove, the brush at the lower end of the slide plate slides on the surface of the vent hole to wipe the foreign matter adsorbed on the surface of the vent hole. When the slide plate moves to one end in the rectangular groove, the second gear on the surface of the brush meshes with the second gear plate, so that the brush rotates at the lower end of the slide plate while following the lateral movement of the slide plate, so that the brush is squeezed with the concave block during the rotation, causing the brush to vibrate. And the foreign matter mixed in the brush is shaken out, which is conducive to maintaining the good cleaning effect of the brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0017] In the attached picture:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 for Figure 1 An enlarged schematic diagram of structure A of the utility model;

[0020] Figure 3 This is a structural schematic diagram of the second embodiment of the utility model.

[0021] In the figure: 1. condenser body; 2. ventilation hole; 3. cleaning mechanism; 31. slide plate; 32. brush; 33. linkage; 331. connecting rod 1; 332. connecting rod 2; 34. motor; 35. rotating rod; 36. driving member; 361. first gear plate; 362. tooth groove; 363. gear 1; 37. rectangular groove; 38. rectangular block; 39. transmission rod; 310. gear 2; 311. second gear plate; 312. concave block. 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.

[0023] Example 1

[0024] Since the condensing unit generates heat during continuous operation, and the ventilation holes 2 thereof draw in outside air to dissipate heat for themselves, and at the same time draw out the hot air in the room and discharge it into the outside environment, and during long-term use, the ventilation holes 2 are prone to generate static electricity in a dry environment and absorb dust in the air, so that dust accumulates more on the surface of the ventilation holes 2 and some lint and plastic are attached to the surface of the ventilation holes 2, affecting the normal heat dissipation of the ventilation holes 2 to the outside environment. This embodiment provides an outdoor compression condensing unit, such as Figure 1-Figure 2 As shown, it includes a condenser body 1 and a ventilation hole 2 installed in the condenser body 1. A cleaning mechanism 3 for removing impurities on the surface of the ventilation hole 2 is provided on the surface of the condenser body 1. When the condenser body 1 starts to operate normally, the cleaning mechanism 3 on the surface of the condenser body 1 is started to clean dust impurities on the surface of the ventilation hole 2 in a regular reciprocating manner. When dust impurities fall off the ventilation hole 2 and are blown away from the condenser body 1 by the blowing force of the ventilation hole 2, it is beneficial to regularly clean dust impurities on the surface of the ventilation hole 2 to prevent affecting the normal operation of the condenser body 1.

[0025] Since the condenser body 1 is placed outdoors for a long time, foreign objects are easily attached to its ventilation holes 2, resulting in a decrease in the heat dissipation effect of the condenser body 1. The cleaning mechanism 3 includes a slide plate 31 slidably connected to the surface of the condenser body 1, which can drive the brush 32 to move back and forth on the surface of the ventilation hole 2. The two ends of the slide plate 31 are symmetrically provided with brushes 32 sliding on the surface of the ventilation hole 2, which can be squeezed and contacted with the surface of the ventilation hole 2, and friction is generated when sliding on the surface of the ventilation hole 2 to remove dust and impurities adsorbed on the surface of the ventilation hole 2. A linking member 33 is provided on one side of the slide plate 31 to drive the slide plate 31 to move back and forth on the surface of the ventilation hole 2, so that the slide plate 31 can move back and forth on the surface of the ventilation hole 2. A motor 34 is provided in the condenser body 1 and is electrically connected to the condenser body 1. Working synchronously with the condenser body 1, the output shaft of the motor 34 is provided with a rotating rod 35, which can make the output shaft of the motor 34 rotate around the rotating rod 35. The surface of the rotating rod 35 is provided with a driving member 36 for driving the linkage 33 to move, which can transmit the power of the transmission rod 39 to drive the slide plate 31 to move. When the condenser body 1 and the motor 34 are started at the same time, the motor 34 drives the rotating rod 35 to move, so that the driving member 36 outputs power to the linkage 33 and drives the slide plate 31 to move. At the same time, under the action of the linkage 33, the slide plate 31 drives the two brushes 32 to squeeze the surface of the ventilation hole 2 and reciprocate back and forth to remove dust and impurities on the surface of the ventilation hole 2, which is beneficial to keep the surface of the ventilation hole 2 clean and maintain the normal use of the condenser body 1.

[0026] Since it is necessary to control the slide plate 31 to move on the surface of the ventilation hole 2 and to squeeze the ventilation hole 2, dust and impurities on the surface of the ventilation hole 2 are removed during the sliding process, and the rotational driving force of the motor 34 cannot control the slide plate 31 to make a linear motion on the surface of the ventilation hole 2, the driving member 36 includes a first gear plate 361 arranged on the surface of the condenser body 1, and a row of tooth grooves 362 are arranged on the side of the slide plate 31 facing the first gear plate 361, and a gear 1 363 is meshed between the first gear plate 361 and the tooth groove 362. When the condenser body 1 starts to work, the motor 34 is started synchronously, and the output shaft of the motor 34 is driven by the driving member The control gear 363 meshes and slides on the surface of the first gear plate 361, and the tooth groove 362 meshing with the gear 363 drives the slide plate 31 to move along the surface of the gear 363. Since a rectangular groove 37 is provided in the condenser body 1, a rectangular block 38 sliding in the rectangular groove 37 is provided on one side of the slide plate 31. When the slide plate 31 moves, the rectangular block 38 slides in the rectangular groove 37, so that the slide plate 31 slides on the surface of the gear 363 and moves linearly along the direction of the rectangular groove 37, so that the slide plate 31 drives the two brushes 32 to move linearly on the surface of the ventilation hole 2 and remove dust and impurities.

[0027] Since the dust and impurities on the surface of the ventilation hole 2 are accumulated for a long time, when the condenser body 1 is working, dust will adhere to the surface of the ventilation hole 2. The slide plate 31 is required to drive the brush 32 to regularly remove the dust on the surface of the ventilation hole 2 during the operation of the condenser body 1. The linkage 33 includes a connecting rod 1 331 arranged on one side of the rotating rod 35, and one end of the connecting rod 1 331 is rotatably connected to a connecting rod 2 332 rotatably connected to a gear 1 363. When the motor 34 drives the rotating rod 35 to rotate, the rotating rod 35 drives one end of the connecting rod 1 331 to rotate, and at the same time, the other end of the connecting rod 1 331 pulls one end of the connecting rod 2 332, and one end of the connecting rod 2 332 is rotatably connected to the gear 1 363, so that the gear 1 363 moves back and forth along the direction of the rectangular groove 37 under the action of the connecting rod 2 332, which is conducive to controlling the slide plate 31 to drive the two brushes 32 to move back and forth on the surface of the ventilation hole 2 and remove the dust and impurities attached to the surface of the ventilation hole 2.

[0028] Example 2

[0029] Since the brush 32 may contain dust and impurities when removing dust and impurities on the surface of the vent 2, the effect of the brush 32 in cleaning the dust and impurities on the surface of the vent 2 is weakened, and it is necessary to keep the brush 32 clean to maintain the cleaning effect of the vent 2. Based on Example 1, Figure 3 As shown, one end of the two brushes 32 is provided with a transmission rod 39 rotatably connected to the slide plate 31, and the surface of the transmission rod 39 is provided with a second gear 310. The surface of the condenser body 1 is symmetrically provided with a second gear plate 311 meshing with the second gear 310, and the surface of the slide plate 31 is provided with a concave block 312. When the brush 32 follows the slide plate 31 to move on the surface of the condenser body 1, and when the slide plate 31 moves to one end in the rectangular groove 37, the second gear 310 fixedly connected to the brush 32 meshes with the second gear plate 311, so that the transmission rod 39 rotates one circle in the slide plate 31 while moving linearly. At the same time, since the brush 32 passes through the interior of the concave block 312, and the brush 32 and the surface of the concave block 312 are pressed against each other, when the brush 32 rotates, a number of soft hairs on the surface of the brush 32 are pressed against the concave block 312, so that impurities and dust mixed in the soft hairs are separated, which is conducive to shaking out the dust and impurities in the brush 32 and maintaining the cleaning effect of the brush 32 on the vent 2.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] 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. An outdoor compression condensing unit, comprising a condensing machine body (1) and a ventilation hole (2) installed in the condensing machine body (1), characterized in that: The surface of the condenser body (1) is provided with a cleaning mechanism (3) for removing impurities on the surface of the ventilation hole (2); The cleaning mechanism (3) comprises a slide plate (31) slidably connected to the surface of the condenser body (1), brushes (32) sliding on the surface of the ventilation hole (2) are symmetrically arranged at both ends of the slide plate (31), and a linking member (33) driving the slide plate (31) to reciprocate on the surface of the ventilation hole (2) is arranged on one side of the slide plate (31), a motor (34) is arranged in the condenser body (1), a rotating rod (35) is arranged on the output shaft of the motor (34), and a driving member (36) driving the linking member (33) to move is arranged on the surface of the rotating rod (35) 2. An outdoor compression condensing unit according to claim 1, characterized in that: The driving member (36) comprises a first gear plate (361) arranged on the surface of the condenser body (1); a row of tooth grooves (362) is arranged on the side of the slide plate (31) facing the first gear plate (361); and a gear 1 (363) is meshed between the first gear plate (361) and the tooth groove (362).

3. An outdoor compression condensing unit according to claim 1, characterized in that: A rectangular groove (37) is provided in the condenser body (1), and a rectangular block (38) that slides in the rectangular groove (37) is provided on one side of the slide plate (31).

4. The outdoor compression condensing unit according to claim 1, characterized in that: The linkage member (33) comprises a connecting rod 1 (331) arranged on one side of the rotating rod (35), and one end of the connecting rod 1 (331) is rotatably connected to a connecting rod 2 (332) rotatably connected to a gear 1 (363).

5. The outdoor compression condensing unit according to claim 1, characterized in that: One end of each of the two brushes (32) is provided with a transmission rod (39) rotatably connected to the inside of the slide plate (31); a second gear (310) is provided on the surface of the transmission rod (39); a second gear plate (311) meshing with the second gear (310) is symmetrically provided on the surface of the condenser body (1); and a concave block (312) is provided on the surface of the slide plate (31).

6. An outdoor compression condensing unit according to claim 5, characterized in that: The brush (32) penetrates the interior of the concave block (312), and the brush (32) and the surface of the concave block (312) are pressed against each other.

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