Condenser for ice cream machine and ice cream machine

Abstract

The present invention relates to the field of condensing equipment, specifically to a condenser for an ice cream machine and an ice cream machine, comprising a condenser support frame, a circulation filter component, a cleaning component and a collecting component. An assembly area is provided on one side of the condenser support frame, a condenser tube group is horizontally provided at the upper end of the assembly area, an air inlet window is provided on one side of the assembly area through the condenser support frame, and a blowing fan is provided on the condenser support frame at the position of the air inlet window, the circulation filter component comprises a circulation filter screen and a plurality of circulation guide rollers, an L-shaped circulation filter screen is provided on one side of the condenser support frame between the condenser tube group and the blowing fan, when the blowing fan performs normal blowing to assist heat exchange on the condenser tube group, pollutants in the air flowing to the condenser tube group can be intercepted and filtered, and then, with the cooperation of the cleaning component and the collecting component, pollutants adhered to the circulation filter screen can be cleaned and the pollutants after cleaning can be collected, and the subsequent use is simple to operate and convenient to use.

Description

Technical Field

[0001] The invention relates to the field of condensing equipment, in particular to a condenser for an ice cream machine and an ice cream machine. Background Art

[0002] Ice cream machines are automated equipment specially designed for producing frozen dessert ice cream. According to their uses, ice cream machines can be divided into factory assembly line ice cream machines, ordinary commercial ice cream machines and small household ice cream machines. Common commercial ice cream machines require the use of compressors and condensers to cooperate with each other in refrigeration operation.

[0003] Existing condensers for ice cream machines are mostly assembled structures of copper tubes and heat sinks. When the condenser is performing heat exchange, a fan needs to be set on one side to assist in heat dissipation. Since the air contains a lot of dust and dirt, the gap between the heat sinks of the condenser is relatively small. After long-term use, a large amount of pollutants will often accumulate on the side of the condenser close to the fan, which will affect the heat exchange efficiency of the condenser and affect normal use. Summary of the invention

[0004] The object of the present invention is to provide a condenser for an ice cream machine and an ice cream machine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a condenser for an ice cream machine, the condenser of the ice cream machine comprising:

[0006] A condenser support frame, wherein an assembly area is provided on one side of the condenser support frame, a condenser tube group is horizontally provided at the upper end of the assembly area, an air inlet window is provided on one side of the assembly area and passes through the condenser support frame, and a blowing fan is provided at the position of the air inlet window of the condenser support frame;

[0007] A circulation filter assembly, the circulation filter assembly comprising a circulation filter screen and a plurality of circulation guide rollers, the plurality of circulation guide rollers are horizontally arranged in the assembly area in sequence through bearings, a collecting chamber is opened at the lower center of the assembly area, the circulation filter screen is sleeved with the plurality of circulation guide rollers in sequence and arranged in an L shape;

[0008] The cleaning component is horizontally inserted in the collecting chamber, and the cleaning component includes a vibrating support rod, which is placed in the collecting chamber and is provided with a back-blowing cylinder through a bearing sleeve, and one side of the circulating filter is inserted into the collecting chamber and overlapped with the back-blowing cylinder.

[0009] The collecting assembly passes through one side of the condenser support frame and is horizontally inserted into the receiving collecting cavity, and the collecting assembly includes a mounting panel and a brush strip.

[0010] Preferably, the vertical side of the circulation filter is close to the air inlet window, the horizontal side of the circulation filter is close to the collecting chamber, and one side and the lower end of the condenser tube group are close to the vertical side and the horizontal side of the circulation filter respectively.

[0011] Preferably, the two sides of the vibration support rod respectively penetrate the two sides of the condenser support frame and are fixedly arranged, a high-pressure gas groove is horizontally opened in the center of the vibration support rod, and one side of the high-pressure gas groove penetrates the vibration support rod.

[0012] Preferably, the back-blowing cylinder is rotatably sleeved with a vibrating support rod through two bearings, two reversing rollers are horizontally symmetrically arranged on both sides of the upper end of the collecting chamber, and the circulating filter screen is overlapped with two reversing rollers on both sides of the back-blowing cylinder.

[0013] Preferably, a plurality of guide cavities are provided in the center of the vibration support rod and connected to the high-pressure gas groove. Vibration discs are rotatably provided in the plurality of guide cavities. Two shaft connecting blocks are symmetrically provided on both sides of the guide cavity. Two rotation shafts are symmetrically provided at the center of both sides of the vibration disc, and the two rotation shafts are movably inserted into the two shaft connecting blocks respectively.

[0014] Preferably, a plurality of shifting blades are symmetrically arranged on the outer peripheral side of the vibration wheel disc, and a plurality of weight-biasing holes are symmetrically opened on one side of the vibration wheel disc.

[0015] Preferably, the vibration support rod is provided with an adapting groove on the air inlet side away from the high-pressure gas groove, a plurality of connecting grooves are provided in the adapting groove to connect to the high-pressure gas groove, a plurality of back-blowing holes are symmetrically provided on the back-blowing cylinder, and the cross-sections of the plurality of back-blowing holes are all arranged in a conical structure.

[0016] Preferably, a damping plug-in groove is opened on one side of the collecting chamber and passes through the condenser support frame. The installation panel is horizontally inserted into the damping plug-in groove. A filter cartridge is horizontally provided on one side of the installation panel placed in the collecting chamber. The filter cartridge is arranged below the semi-surrounding back-blowing cylinder. The brush strip is horizontally arranged on one side of the filter cartridge close to the back-blowing cylinder, and a number of bristles on the upper end of the brush strip are in contact with the circulating filter screen on the overlapping back-blowing cylinder.

[0017] Preferably, a support tube is provided on one side of the condenser support frame, the support tube is in an L-shaped structure, one side of the support tube is close to the center of the blowing fan and is provided with a close plate, and the close plate penetrates the support tube and is connected to the collection chamber to form a guide groove.

[0018] An ice cream machine has the above-mentioned condenser for the ice cream machine, comprising an ice cream machine shell, and a condenser support frame vertically arranged on one side of the lower end of the ice cream machine shell.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] An L-shaped circulation filter is arranged on one side of the condenser support frame between the condenser tube group and the blowing fan. When the blowing fan performs normal blowing to assist heat exchange on the condenser tube group, pollutants in the air flowing toward the condenser tube group can be intercepted and filtered. Then, with the cooperation of the cleaning component and the collecting component, the pollutants adhering to the circulation filter can be cleaned and the pollutants after cleaning can be collected. In subsequent use, the operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the condenser of the present invention from a first viewing angle;

[0022] Figure 2 This is a schematic diagram of the condenser of the present invention from a second viewing angle;

[0023] Figure 3 This is a schematic diagram of the structure of the condenser support frame of the present invention;

[0024] Figure 4 It is a schematic diagram of the side cross-section structure of the condenser of the present invention;

[0025] Figure 5 For the present invention Figure 4 Schematic diagram of part A;

[0026] Figure 6 For the present invention Figure 4 Schematic diagram of part B;

[0027] Figure 7 For the present invention Figure 6 Schematic diagram of the C part;

[0028] Figure 8 This is a schematic diagram of the connection between the filter cartridge and the vibrating support rod of the present invention;

[0029] Fig. 9 It is a cross-sectional view of the matching structure of the vibration support rod of the present invention;

[0030] Fig.10 For the present invention Fig. 9 Schematic diagram of the D part;

[0031] Fig.11 The vibration wheel plate of the present invention is connected to the vibration support rod for explosion;

[0032] Fig.12 This is a schematic diagram of the structure of the ice cream machine housing of the present invention;

[0033] Fig.13 It is a schematic diagram of the installation of the condenser and the ice cream machine housing of the present invention.

[0034] In the figure: condenser support frame 1, assembly area 2, condenser tube group 3, air inlet window 4, blowing fan 5, collecting chamber 6, circulation guide roller 7, reversing roller 8, vibration support rod 9, backblowing cylinder 10, circulation filter 11, installation panel 12, filter cartridge 13, brush strip 14, support tube 15, guide groove 16, approach plate 17, high-pressure gas groove 18, guide chamber 19, vibration wheel 20, rotation shaft 21, eccentric hole 22, toggle blade 23, backblowing hole 24, adaptation groove 25, connecting groove 26, ice cream machine shell 27. DETAILED DESCRIPTION

[0035] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Embodiment 1

[0037] See also Figure 1-Figure 13 , the present invention provides four technical solutions:

[0038] A condenser for an ice cream machine, according to Figure 1-7 An assembly area 2 is provided on one side of the condenser support frame 1, and a condenser tube group 3 is horizontally provided at the upper end of the assembly area 2. An air inlet window 4 is provided on one side of the assembly area 2 and penetrates the condenser support frame 1. A blowing fan 5 is provided at the position of the air inlet window 4 of the condenser support frame 1. The condenser tube group 3 is stably installed through the support member, and the condenser tube group 3 is protected at the side, which is convenient for assembly and disassembly;

[0039] The circulation filter assembly can filter dust and dirt from the wind blown by the blowing fan 5 to the condenser tube group 3. The circulation filter assembly includes a circulation filter 11 and a plurality of circulation guide rollers 7. The plurality of circulation guide rollers 7 are horizontally arranged in the assembly area 2 in sequence through bearings. A collecting chamber 6 is provided at the lower end center of the assembly area 2. The circulation filter 11 is sleeved with the plurality of circulation guide rollers 7 in sequence and arranged in an L shape. The vertical side of the circulation filter 11 is close to the air inlet window 4, the horizontal side of the circulation filter 11 is close to the collecting chamber 6, and one side and the lower end of the condenser tube group 3 are close to the vertical side and the horizontal side of the circulation filter 11 respectively. The surrounding arrangement of the side and the bottom of the condenser tube group 3, when the circulation filter 11 circulates and rotates, the pollutant-containing circulation filter 11 originally at the position of the air inlet window 4 can be driven away to avoid blocking the blowing effect of the blowing fan 5 on the condenser tube group 3;

[0040] One of the circulating guide rollers 7 is used in linkage with the fan shaft of the blowing fan 5 through a motor in the prior art or through a common transmission component.

[0041] Embodiment 2

[0042] Based on the first embodiment, according to Figure 6-10 The cleaning component can clean the pollutants adhered to the circulation filter 11. The cleaning component is horizontally inserted in the collection chamber 6. The cleaning component includes a vibration support rod 9. The vibration support rod 9 is placed in the collection chamber 6 and is provided with a back-blowing cylinder 10 through a bearing sleeve. One side of the circulation filter 11 is inserted into the collection chamber 6 and overlaps the back-blowing cylinder 10. The two sides of the vibration support rod 9 respectively penetrate the two sides of the condenser support frame 1 and are fixedly arranged. A high-pressure gas groove 18 is horizontally opened in the center of the vibration support rod 9, and one side of the high-pressure gas groove 18 penetrates the vibration support rod 9. The high-pressure gas groove 18 penetrates one side of the vibration support rod 9 and is inserted with a pressurized air input pipe, so that high-pressure gas can be injected into the vibration support rod 9. The high-pressure gas is provided by a small air compressor;

[0043] The back-blowing cylinder 10 is rotatably sleeved with the vibrating support rod 9 through two bearings, two reversing rollers 8 are horizontally symmetrically arranged on both sides of the upper end of the collecting chamber 6, and the circulating filter screen 11 overlaps the two reversing rollers 8 on both sides of the back-blowing cylinder 10, and the center of the vibrating support rod 9 is connected to the high-pressure gas groove 18 to open a plurality of guide chambers 19, and a plurality of guide chambers 19 are rotatably provided with vibrating discs 20, and two shaft connecting blocks are symmetrically arranged on both sides of the guide chamber 19, and two rotation shafts 21 are symmetrically arranged on the center of both sides of the vibrating disc 20, and the two rotation shafts 21 are movably plugged into the two shaft connecting blocks respectively, when the high-pressure gas passes through the high-pressure gas groove 18, it needs to pass through the guide chamber 19 and the vibrating disc 20 along the way, and the vibrating disc 20 can rotate freely through the rotation shaft 21;

[0044] A plurality of shifting blades 23 are symmetrically arranged on the outer peripheral side of the vibration wheel disc 20, a plurality of eccentric holes 22 are symmetrically opened on one side of the vibration wheel disc 20, an adapting groove 25 is opened on the air inlet side of the vibration support rod 9 away from the high-pressure gas groove 18, a plurality of connecting grooves 26 are opened in the adapting groove 25 and connected to the high-pressure gas groove 18, a plurality of back-blowing holes 24 are symmetrically opened on the back-blowing cylinder 10, and the cross-sections of the plurality of back-blowing holes 24 are all arranged in a conical structure, and the high-pressure gas in the high-pressure gas groove 18 enters the interlayer between the back-blowing cylinder 10 and the vibration support rod 9 through the connecting grooves 26, and then blows to the four sides of the back-blowing cylinder 10 through the plurality of back-blowing holes 24;

[0045] In the present embodiment, when the circulating filter screen 11 passes through the back-blowing cylinder 10, the back-blowing cylinder 10 rotates on the vibration support rod 9. When it is necessary to clean the pollutants in the circulating filter screen 11, high-pressure gas is input into it through the end of the high-pressure gas groove 18. When the high-pressure gas passes through a plurality of guide chambers 19, it contacts the shifting blades 23 of the vibration wheel 20. At this time, the vibration wheel 20 is shifted to rotate at a high speed. Due to the uneven weight of the vibration wheel 20, the vibration wheel 20 rotates at a high speed at this time, which will generate high-frequency vibration. The high-pressure gas passing through the plurality of vibration wheels 20 is blown from the connecting groove 26 to the back-blowing cylinder 10, and then blown from the back-blowing cylinder 10 to the circulating filter screen 11 and the condenser group 3, so that the pollutants in the circulating filter screen 11 are back-blown and cleaned, and an additional heat dissipation source is added below the condenser group 3, and the side blowing of the blowing fan 5 is cooperated to perform a double-position heat dissipation operation on the condenser group 3 to improve the condensation effect. At the same time, under the vibration action of the vibration wheel 20, the cleaning effect of the circulating filter screen 11 is accelerated.

[0046] Embodiment 3

[0047] Based on the second embodiment, according to Figure 1 , Figure 7 and Figure 8 , the collecting component collects the pollutants under the backblowing of the circulating filter 11 to prevent the pollutants from overflowing. The collecting component passes through one side of the condenser support frame 1 and is horizontally inserted into the receiving chamber 6, and the collecting component includes a mounting panel 12 and a brush strip 14. A damping plug-in slot is provided on one side of the collecting chamber 6 through the condenser support frame 1. The mounting panel 12 is horizontally inserted into the damping plug-in slot. The mounting panel 12 is placed in the collecting chamber 6 and a filter cartridge 13 is horizontally arranged on one side thereof. The filter cartridge 13 is arranged below the backblowing cylinder 10 and half surrounds it. The brush strip 14 is horizontally arranged on one side of the filter cartridge 13 close to the backblowing cylinder 10, and a plurality of bristles on the upper end of the brush strip 14 are in contact with the circulating filter 11 on the overlapping backblowing cylinder 10. When the circulating filter 11 circulates through the collecting chamber 6, the brush strip 14 can simply brush away the pollutants.

[0048] When the circulating filter 11 is back-blown by high-pressure gas, the high-pressure gas blows the pollutants into contact with the filter cartridge 13, and the pollutants remain in the filter cartridge 13. The gas enters the collecting chamber 6. When there are many pollutants in the filter cartridge 13, it can be drawn out from the side of the condenser support frame 1 for dumping and cleaning.

[0049] Embodiment 4

[0050] Based on the third embodiment, Figure 4-6The high-pressure gas can be guided to prevent pollutants blown up by the high-pressure gas from diffusing into the surrounding air. A support tube 15 is provided on one side of the condenser support frame 1. The support tube 15 is in an L-shaped structure. One side of the support tube 15 is close to the center of the blowing fan 5 and is provided with a close plate 17. The close plate 17 penetrates the support tube 15 and is connected to the collecting chamber 6 to provide a guide groove 16. When the blowing fan 5 performs a blowing operation, the air in the collecting chamber 6 can be guided by the guide groove 16. When the collecting chamber 6 is blown into the high-pressure gas, the high-pressure gas can be transported through the guide groove 16 to prevent pollutants from diffusing due to air reflux. When the gas delivered by the vibrating support rod 9 is relatively cold air, the cold air can act on the blowing fan 5 through the guide groove 16 to increase the condensation effect of the condenser tube group 3.

[0051] An ice cream machine having the above-mentioned condenser for the ice cream machine comprises an ice cream machine housing 27 , and a condenser support frame 1 is vertically arranged on one side of the lower end of the ice cream machine housing 27 .

[0052] 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. A condenser for an ice cream machine, characterized in that: The condenser of the ice cream machine comprises: A condenser support frame (1), wherein an assembly area (2) is provided on one side of the condenser support frame (1), a condenser tube group (3) is horizontally provided at the upper end of the assembly area (2), an air inlet window (4) is provided on one side of the assembly area (2) and passes through the condenser support frame (1), and a blowing fan (5) is provided on the condenser support frame (1) at the position of the air inlet window (4); A circulation filter assembly, the circulation filter assembly comprising a circulation filter screen (11) and a plurality of circulation guide rollers (7), the plurality of circulation guide rollers (7) being horizontally arranged in sequence in an assembly area (2) via bearings, a collecting chamber (6) being provided at the center of the lower end of the assembly area (2), the circulation filter screen (11) being sleeved on the plurality of circulation guide rollers (7) in sequence and arranged in an L shape; A cleaning assembly, the cleaning assembly being inserted horizontally into the collecting chamber (6), the cleaning assembly comprising a vibrating support rod (9), the vibrating support rod (9) being placed in the collecting chamber (6) and being provided with a back-blowing cylinder (10) via a bearing sleeve, and one side of a circulating filter screen (11) being inserted into the collecting chamber (6) and overlapping the back-blowing cylinder (10); A collecting assembly, the collecting assembly passing through one side of the condenser support frame (1) and being horizontally inserted into the receiving collecting cavity (6), and the collecting assembly comprising a mounting panel (12) and a brush strip (14); The vertical side of the circulation filter (11) is close to the air inlet window (4), the horizontal side of the circulation filter (11) is close to the collection chamber (6), and one side and the lower end of the condenser tube group (3) are close to the vertical side and the horizontal side of the circulation filter (11), respectively; The two sides of the vibration support rod (9) respectively penetrate the two sides of the condenser support frame (1) and are fixedly arranged. A high-pressure gas groove (18) is horizontally opened in the center of the vibration support rod (9), and one side of the high-pressure gas groove (18) penetrates the vibration support rod (9).

2. A condenser for an ice cream machine according to claim 1, characterized in that: The back-blowing cylinder (10) is rotatably sleeved with a vibrating support rod (9) via two bearings, two reversing rollers (8) are horizontally symmetrically arranged on both sides of the upper end of the collecting chamber (6), and the circulating filter screen (11) overlaps the two sides of the back-blowing cylinder (10) and overlaps the two reversing rollers (8) respectively.

3. A condenser for an ice cream machine according to claim 2, characterized in that: A plurality of guide cavities (19) are provided in the center of the vibration support rod (9) and connected to the high-pressure gas groove (18). A vibration wheel (20) is rotatably provided in each of the plurality of guide cavities (19). Two shaft connection blocks are symmetrically provided on both sides of the guide cavity (19). Two rotation shafts (21) are symmetrically provided at the center of both sides of the vibration wheel (20), and the two rotation shafts (21) are movably plugged into the two shaft connection blocks respectively.

4. A condenser for an ice cream machine according to claim 3, characterized in that: A plurality of shifting blades (23) are symmetrically arranged on the outer peripheral side of the vibration wheel disc (20), and a plurality of eccentric weight holes (22) are symmetrically opened on one side of the vibration wheel disc (20).

5. A condenser for an ice cream machine according to claim 4, characterized in that: The vibration support rod (9) is provided with an adapting groove (25) on the air inlet side away from the high-pressure gas groove (18), and a plurality of connecting grooves (26) are provided in the adapting groove (25) and connected to the high-pressure gas groove (18). A plurality of back-blowing holes (24) are symmetrically provided on the back-blowing cylinder (10), and the cross-sections of the plurality of back-blowing holes (24) are all arranged in a conical structure.

6. The condenser for an ice cream machine according to claim 5, characterized in that: A damping plug-in slot is provided on one side of the collecting chamber (6) and passes through the condenser support frame (1). A mounting panel (12) is horizontally plugged into the damping plug-in slot. A filter cartridge (13) is horizontally provided on one side of the mounting panel (12) placed in the collecting chamber (6). The filter cartridge (13) is arranged below the back-blowing cylinder (10) and semi-encloses the back-blowing cylinder (10). A brush strip (14) is horizontally provided on one side of the filter cartridge (13) close to the back-blowing cylinder (10), and a plurality of bristles on the upper end of the brush strip (14) are in contact with a circulating filter screen (11) overlapped on the back-blowing cylinder (10).

7. A condenser for an ice cream machine according to claim 6, characterized in that: A support tube (15) is provided on one side of the condenser support frame (1), the support tube (15) being in an L-shaped structure, a proximity plate (17) is provided on one side of the support tube (15) close to the center of the blowing fan (5), and a guide groove (16) is provided on the proximity plate (17) that penetrates the support tube (15) and is connected to the collection chamber (6).

8. An ice cream machine, characterized in that: The ice cream machine has a condenser for an ice cream machine according to any one of claims 1 to 7, comprising an ice cream machine housing (27), and a condenser support frame (1) vertically arranged on one side of the lower end of the ice cream machine housing (27).

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