CN117232177A - Condenser for refrigerator - Google Patents
Condenser for refrigerator Download PDFInfo
- Publication number
- CN117232177A CN117232177A CN202311508179.7A CN202311508179A CN117232177A CN 117232177 A CN117232177 A CN 117232177A CN 202311508179 A CN202311508179 A CN 202311508179A CN 117232177 A CN117232177 A CN 117232177A
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- shell
- electrode plate
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- moving
- rod
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- 230000001680 brushing effect Effects 0.000 claims abstract description 28
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 230000017525 heat dissipation Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000428 dust Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- 238000001914 filtration Methods 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Cleaning In General (AREA)
Abstract
The utility model relates to the field of refrigerators, in particular to a condenser for a refrigerator, which comprises a dustproof shell, wherein the dustproof shell consists of a shell cover, a shell top and a shell bottom, air inlets are formed in the symmetrical two sides of the shell cover along the edge direction of the shell cover at equal intervals, an air outlet is formed in the top of the shell top, an electrostatic filter is arranged at each air inlet on the shell cover, a brushing assembly is arranged at the position, corresponding to each electrostatic filter, of the interior of the shell cover, inner shift drivers for driving all the electrostatic filters on one side of the shell cover to synchronously shift are respectively arranged on the two sides of the shell cover, and outer shift drivers for driving all the brushing assemblies on one side of the shell cover to synchronously shift are respectively arranged on the two sides of the shell cover.
Description
Technical Field
The utility model relates to the field of refrigerators, in particular to a condenser for a refrigerator.
Background
The refrigerating principle compressor of a common refrigerating machine has the function of compressing working medium from low-temperature low-pressure gas into high-temperature high-pressure gas, then passing through a condenser, condensing into low-temperature high-pressure liquid in the condenser, and throttling the liquid through a throttling valve to become low-temperature low-pressure liquid. The low temperature low pressure liquid working medium is fed into the evaporator, and absorbs heat and evaporates in the evaporator to form high temperature low pressure steam, so as to complete the refrigerating cycle.
The existing vehicle-mounted refrigerating unit condenser is poor in heat dissipation, dirt is easy to collect, when dust is distributed on the radiating fins, the heat dissipation is slow, the heat dissipation is poor, and cleaning is also laborious.
At present, chinese patent No. 209230091U discloses a overhead dustproof condenser for refrigerating unit, including fixed mount and the mutual lock of setting at the automobile body top condenser casing and condenser base, be provided with the condenser pipe subassembly in the condenser casing, the air exit has been seted up at condenser casing top, the top position corresponds the air exit position and is provided with drainage fan in the condenser casing, the condenser base cartridge is on the mount, the condenser casing is back taper platform type, at least two air intakes have all been seted up on the lateral wall around the condenser casing, the inside sealing pendulum leaf device that is provided with of corresponding air intake position and is used for controlling the air exit and opens and close of condenser casing includes the pendulum leaf frame and sets up at least three axis of rotation in the pendulum leaf frame side by side, and the axis of rotation both ends extend to on the pendulum leaf frame, are provided with sealing pendulum leaf along the axial on the axis of rotation, are provided with the drive arrangement of drive sealing pendulum leaf along axis of rotation on the pendulum leaf frame.
According to the patent, the sealing swing blade is arranged at the position, corresponding to the air inlet, on the condenser shell, the air inlet angle at the air inlet can be adjusted through the sealing swing blade device, and meanwhile, the flow guiding direction of the sealing swing piece is arranged towards the bottom of the shell to ensure that external cold air flows through the bottom of the condenser tube body, so that the cold source is fully utilized, and the heat dissipation efficiency is improved; meanwhile, the air inlet can be sealed when the refrigerating unit does not work through the sealed swing blade device, dust and other foreign matters are prevented from entering the condenser shell from the air inlet to influence the working stability of the condenser shell, however, smaller particles cannot be captured by the device, so that the filtering effect is poor, dust can enter the condenser shell easily through the air inlet, the device for cleaning the air inlet is not provided with a mechanism for cleaning the air inlet, dust is accumulated in the air inlet easily, and the heat dissipation effect is influenced, so that the air inlet can be filtered more finely and the device has a cleaning function.
Disclosure of Invention
The utility model provides a condenser for a refrigerator, which aims at the problems existing in the prior art, and the condenser is characterized in that particles in air are adsorbed by arranging an electrostatic filter in an air inlet, and dust on the electrostatic filter is removed under the back and forth movement of the electrostatic filter relative to a brushing assembly, so that the heat dissipation efficiency is improved.
The utility model provides a condenser for a refrigerator, which comprises a condenser body and a dustproof shell, wherein the dustproof shell consists of a shell sleeve, a shell top and a shell bottom, air inlets are formed in the surfaces of two symmetrical sides of the shell sleeve at equal intervals, an air outlet is formed in the top of the shell top, corner plates fixed with the condenser body are arranged at the corners around the upper end and the lower end of the shell sleeve, a heat dissipation gap is reserved between the condenser body and the dustproof shell, an electrostatic filter is arranged at each air inlet on the shell sleeve, a brushing assembly is arranged in the shell sleeve at the position corresponding to each electrostatic filter, each electrostatic filter and the corresponding brushing assembly can move relatively, inner shift drivers for driving all electrostatic filters on one side of the shell sleeve to move synchronously are respectively arranged on two sides of the shell sleeve, and outer shift drivers for driving all the brushing assemblies on one side of the shell sleeve to move synchronously are respectively arranged on two sides of the shell sleeve;
a drainage channel is fixedly arranged in an air inlet on the shell, the electrostatic filter is provided with a first electrode plate and a second electrode plate, the first electrode plate and the second electrode plate are symmetrically arranged in the drainage channel, and a power supply for supplying power to the first electrode plate and the second electrode plate is arranged at the bottom edge of the shell;
the upper end face and the lower end face of the drainage channel are both provided with triangular guide rails with pointed ends outwards, two moving frames are symmetrically and slidably arranged between the two triangular guide rails, clamping grooves for clamping the first electrode plate and the second electrode plate into the two moving frames are formed in each moving frame along the edge direction of the moving frames, the first electrode plate and the second electrode plate can move along the edge direction of the triangular guide rails respectively, and each moving frame is connected with an internal moving driver.
Preferably, a triangular frame is arranged in the triangular guide rail of the drainage channel in an embedded mode, the brushing assembly is provided with a brush, the brush is rotationally arranged in the triangular frame, openings for the brush to contact with the first electrode plate and the second electrode plate are formed in two sides of the triangular frame, a guide pipe for water supply circulation is fixedly connected to the surface of the triangular frame, the pipe opening of the guide pipe faces the brush, and each triangular frame is connected with the outward moving driver.
Preferably, the interior shift driver is equipped with the bar, bar parallel arrangement is at the edge of shell and the both ends of bar extend to the both sides of shell respectively, offered the strip mouth on the bar, every moving frame inwards extends the tip all have the slip joint in the end shaft in the strip mouth, the both ends of bar all are equipped with a guide bar, the length direction perpendicular to bar's of guide bar length direction, the one end of guide bar passes shell outwards extension, the other end of guide bar has the protruding pole with bar fixed connection.
Preferably, the inner moving driver is further provided with a moving strip, a sliding groove is formed in the corner frame plate along the edge direction of the corner frame plate, a clamping block which is in sliding clamping connection with the sliding groove is arranged in the middle of the moving strip, the length direction of the moving strip is perpendicular to the length direction of the corner frame plate, a sleeve opening for sleeving the protruding rod therein is formed in the moving strip along the edge direction of the moving strip, a first electromagnet is fixedly arranged at the end part, connected with the shell sleeve, of the corner frame plate, and a second electromagnet matched with the first electromagnet is fixedly arranged on the clamping block of the moving strip.
Preferably, the outward moving driver is provided with a connecting plate between every two adjacent triangular frames, the end part of each triangular frame is fixedly connected with the end part of the corresponding connecting plate, the middle part of the connecting plate is provided with a connecting inserted rod which penetrates through the shell sleeve to extend outwards, the axis direction of the connecting inserted rod is perpendicular to the surface of the shell sleeve, the connecting inserted rod is of a hollow structure, the water inlet end of the flow guide pipe penetrates through the inside of the connecting inserted rod to extend outwards, the outer end of the connecting inserted rod is fixedly connected with a third electromagnet, and the outer surface of the shell sleeve is fixedly provided with a fourth electromagnet which is sleeved on the connecting inserted rod and is matched with the third electromagnet.
Preferably, the reset connecting piece is provided with a linkage rod, the linkage rod is vertically arranged between the two bar-shaped rods, a guide column which penetrates through the shell and extends outwards is arranged on the linkage rod, the axial direction of the guide column is perpendicular to the surface of the shell, a linkage groove is formed in the linkage rod along the edge direction of the linkage rod, and sliding rods which are in sliding fit with the linkage groove are arranged on the corresponding moving bars at the two ends of the linkage rod.
Preferably, the connecting inserted link is sleeved with a first reset spring fixedly connected between the third electromagnet and the fourth electromagnet, and the guide column is sleeved with a second reset spring fixedly connected between the outer end of the guide column and the shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the static filter is arranged in the air inlet to enable particles in the air to be adsorbed, so that smaller particles in the air are filtered more effectively than in a traditional filtering mode, dust on the static filter is removed under the back and forth movement of the static filter relative to the brushing assembly, the filtering of the cold air by the dustproof shell is realized, the filtering effect is improved, and the heat dissipation efficiency is improved.
2. According to the utility model, through the butt joint mode of the first electrode plate and the second electrode plate in a triangular form, air enters the dustproof shell through the first electrode plate and the second electrode plate, and the first electrode plate and the second electrode plate can be attached to the surface of the brushing assembly, so that an effective cleaning effect is achieved, the filtration of air fine particles is realized, the cleaning of the first electrode plate and the second electrode plate is also realized, and the air filtering effect is ensured.
3. According to the utility model, the movable frame is contacted with the triangular frame through the butt joint of the triangular frame and the triangular guide rail, so that the first electrode plate and the second electrode plate are contacted with the hairbrush, the first electrode plate and the second electrode plate are scrubbed, unfiltered air is prevented from entering the dustproof shell, and the dustproof effect is improved.
Drawings
Fig. 1 is a schematic perspective view of a condenser for a refrigerator.
Fig. 2 is a front view of a condenser for a refrigerator.
Fig. 3 is a cross-sectional view at A-A of fig. 2.
Fig. 4 is a partial perspective view of a condenser for a refrigerator.
Fig. 5 is a schematic perspective view of a condenser for a refrigerator with a shell top removed.
Fig. 6 is a schematic perspective view showing a condenser for a refrigerator with a bottom removed.
Fig. 7 is a top view of a condenser for a refrigerator with a shell top removed.
Fig. 8 is a plan view of an electrostatic filter of a condenser for a refrigerator.
Fig. 9 is a cross-sectional view at B-B of fig. 8.
Fig. 10 is a schematic perspective view of fig. 9.
Fig. 11 is an enlarged schematic view at D of fig. 3.
Fig. 12 is an enlarged schematic view at E of fig. 7.
The reference numerals in the figures are: 1-a condenser body; 2-a dust-proof housing; 21-a shell; 211-an air inlet; 212-corner shelf plate; 22-shell top; 221-an air outlet; 23-a bottom of the shell; 3-an electrostatic filter; 31-drainage channels; 311-triangular guide rails; 32-a first electrode plate; 321-moving the frame; 33-a second electrode plate; 34-power supply; 4-a brushing assembly; 41-a triangular frame; 411-draft tube; 42-hairbrush; 5-an in-shift driver; 51-bar-shaped bar; 511-end shaft; 52-a guide rod; 521-a male rod; 53-moving the bar; 531-clamping blocks; 5311 a first electromagnet; 5312 a second electromagnet; 6-an out-shift driver; 61-connecting plates; 62-connecting the inserted bar; 621-a third electromagnet; 622-fourth electromagnet; 63-a first return spring; 7-a reset connection; 71-linkage rod; 711-slide bar; 72-guiding columns; 721-a second return spring.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1-10, a condenser for a refrigerator includes a dust-proof housing 2 for covering a condenser body 1 on the outer side thereof, the dust-proof housing 2 is composed of a housing 21, a housing top 22 and a housing bottom 23, air inlets 211 are formed on the symmetrical two side surfaces of the housing 21 at equal intervals, air outlets 221 are formed on the top of the housing top 22, corner plates 212 fixed with the condenser body 1 are formed on the inner walls of the peripheral corners of the upper and lower ends of the housing 21, a heat dissipation gap is reserved between the condenser body 1 and the dust-proof housing 2, an electrostatic filter 3 is formed on each air inlet 211 on the housing 21, a brushing assembly 4 is arranged in the position of the housing 21 corresponding to each electrostatic filter 3, each electrostatic filter 3 and the corresponding brushing assembly 4 can move relatively, inner side drivers 5 for driving all electrostatic filters 3 on one side of the housing 21 to move synchronously are respectively arranged on two sides of the housing 21, a reset connecting piece 7 is arranged between the two inner side drivers 5, and outer drivers 6 for driving all electrostatic filters 4 on one side of the housing 21 to move synchronously are also respectively arranged on two sides of the housing 21.
When the condenser body 1 is started, cold air enters the dustproof shell 2 from the air inlet 211, heat is dissipated from the air outlet 221, and when the cold air enters the dustproof shell 2 from the air inlet 211, the cold air passes through the electrostatic filter 3, the electrostatic filter 3 achieves a filtering effect by generating static electricity to adsorb particles in the cold air, and dust is accumulated on the electrostatic filter 3 after the electrostatic filter 3 is used for a long time, at the moment, the brushing assembly 4 is set to clean the electrostatic filter 3 every time, when the electrostatic filter 3 is in butt joint with the air inlet 211, air can only enter the dustproof shell 2 through the electrostatic filter 3, the brushing assembly 4 is far away from the electrostatic filter 3, the flow of the cold air in the dustproof shell 2 is facilitated, and the heat dissipation effect is improved, in the cleaning process of the electrostatic filter 3, the external moving driver 6 is started to drive the brushing assembly 4 to be in butt joint with the electrostatic filter 3, the internal moving driver 5 is started to drive the electrostatic filter 3 to move relative to the brushing assembly 4, the electrostatic filter 3 is driven to be in back and forth contact with the brushing assembly 4 to be cleaned, the effect of cleaning dust is effectively achieved, after the electrostatic filter 3 is brushed, the electrostatic filter 3 is dried by heat emitted by the condenser, after the internal moving driver 5 stops starting, under the action of the reset connecting piece 7 between the electrostatic filter 3 and the dustproof shell 2, the electrostatic filter 3 returns to the position in butt joint with the air inlet 211, the electrostatic filter 3 is continuously used for filtering air, and the brushing assembly 4 returns to the original position.
Referring to fig. 1, 2, 3, 8, 9 and 10, a drainage channel 31 is fixedly arranged in an air inlet 211 on the shell 21, the electrostatic filter 3 is provided with a first electrode plate 32 and a second electrode plate 33, the first electrode plate 32 and the second electrode plate 33 are symmetrically arranged in the drainage channel 31, and a power supply 34 for supplying power to the first electrode plate 32 and the second electrode plate 33 is arranged at the bottom edge of the shell 21.
The first electrode plate 32 and the second electrode plate 33 are both in a mesh structure; when cold air enters the drainage channel 31, the cold air passes through the meshes of the first electrode plate 32 and the second electrode plate 33, the power supply 34 supplies power to the first electrode plate 32 and the second electrode plate 33, when air flows through the meshes of the first electrode plate 32 and the second electrode plate 33, particles are adsorbed on the first electrode plate 32 and the second electrode plate 33 by electrostatic force, so that the filtering effect is realized, and as the first electrode plate 32 and the second electrode plate 33 respectively move relative to the brushing assembly 4, the surfaces of the first electrode plate 32 and the second electrode plate 33 and dust in the meshes are cleaned.
Referring to fig. 10, the upper end surface and the lower end surface of the drainage channel 31 are respectively provided with a triangular guide rail 311 with a tip facing outwards, two moving frames 321 are symmetrically and slidably arranged between the two triangular guide rails 311, as shown in fig. 7, 9 and 10, each moving frame 321 is provided with a clamping groove for clamping the first electrode plate 32 and the second electrode plate 33 into the corresponding moving frame 321 along the edge direction of the corresponding moving frame, the first electrode plate 32 and the second electrode plate 33 can respectively move along the edge direction of the triangular guide rail 311, and each moving frame 321 is connected with the internal moving driver 5.
When the first electrode plate 32 and the second electrode plate 33 are in butt joint, the end parts of the first electrode plate 32 and the second electrode plate 33 are in butt joint, the first electrode plate 32 and the second electrode plate 33 are in a triangular shape, the air inlet 211 is shielded by the first electrode plate 32 and the second electrode plate 33, air is guaranteed to enter the dustproof shell 2 after passing through the first electrode plate 32 and the second electrode plate 33, and the first electrode plate 32 and the second electrode plate 33 are separated from each other along with the movement of the first electrode plate 32 and the second electrode plate 33 along the triangular guide rail 311 towards the inside of the dustproof shell 2, the movable frame 321 for installing the first electrode plate 32 and the second electrode plate 33 is in a state of moving relative to the brushing assembly 4, and the surfaces of the first electrode plate 32 and the second electrode plate 33 are attached to the surface of the brushing assembly 4, so that the effective cleaning effect is achieved.
Referring to fig. 2, 3, 8, 9, 10 and 11, a triangular frame 41 is provided in the triangular guide rail 311 of the drainage channel 31 in an embedded manner, the brushing assembly 4 is provided with a brush 42, the brush 42 is rotatably disposed in the triangular frame 41, openings for the brush 42 to contact with the first electrode plate 32 and the second electrode plate 33 are formed on both sides of the triangular frame 41, a guide pipe 411 for supplying water and circulating is fixedly connected to the surface of the triangular frame 41, a pipe orifice of the guide pipe 411 faces the brush 42, and each triangular frame 41 is connected with the outward moving driver 6.
When the first electrode plate 32 and the second electrode plate 33 are cleaned by dust, the triangular frame 41 is driven by the outward moving driver 6 to move outwards until the tips of the triangular frame 41 are embedded into the inner corners of the triangular guide rail 311, at the moment, two moving frames 321 butted with the triangular frame 41 are contacted with the surfaces of the triangular frame 41, so that the hairbrushes 42 are contacted with the first electrode plate 32 and the second electrode plate 33, water is introduced into the guide pipe 411 along with the back and forth movement of the two moving frames 321 relative to the triangular frame 41, and water is sprayed on the hairbrushes 42, so that when the first electrode plate 32 and the second electrode plate 33 are contacted with the hairbrushes 42, dust on the surfaces of the first electrode plate 32 and the second electrode plate 33 is scrubbed, and during the movement of the first electrode plate 32 and the second electrode plate 33, the triangular frame 41 shields the air inlets 211, so that unfiltered air is prevented from entering during the process of cleaning the first electrode plate 32 and the second electrode plate 33.
Referring to fig. 3, 7, 11 and 12, the inner shift driver 5 is provided with a bar 51, the bar 51 is arranged in parallel at the edge of the shell 21, two ends of the bar 51 extend to two sides of the shell 21 respectively, a bar opening is formed in the bar 51, the end portion of each moving frame 321 extending inwards is provided with an end shaft 511 which is clamped in the bar opening in a sliding manner, two ends of the bar 51 are provided with a guide rod 52, the length direction of the guide rod 52 is perpendicular to the length direction of the bar 51, one end of the guide rod 52 extends outwards through the shell 21, and the other end of the guide rod 52 is provided with a convex rod 521 fixedly connected with the bar 51.
When the inner shift driver 5 is started, the bar-shaped rods 51 move inwards relative to the surface of the shell 21 under the guidance of the guide rods 52, and each moving frame 321 is provided with an end shaft 511 which is in sliding fit with a bar opening on the bar-shaped rod 51, so that the movement of the bar-shaped rods 51 drives the end shafts 511 to slide in the bar opening, thereby driving the moving frames 321 to move along the triangular guide rail 311, and effectively achieving the brushing effect of the brush 42 on the first electrode plate 32 and the second electrode plate 33.
Referring to fig. 3, 7, 11 and 12, the inner shift driver 5 is further provided with a moving bar 53, a chute is formed on the corner frame plate 212 along the edge direction thereof, a clamping block 531 is slidably clamped in the chute in the middle of the moving bar 53, the length direction of the moving bar 53 is perpendicular to the length direction of the corner frame plate 212, a socket for sleeving the protruding bar 521 therein is formed on the moving bar 53 along the edge direction thereof, a first electromagnet 5311 is fixedly arranged at the end part of the corner frame plate 212 connected with the shell 21, and a second electromagnet 5312 matched with the first electromagnet 5311 is fixedly arranged on the clamping block 531 of the moving bar 53.
The first electromagnet 5311 and the second electromagnet 5312 are simultaneously energized, and according to the principle of like polarity repulsion, the magnetic poles of the first electromagnet 5311 and the second electromagnet 5312 are adjusted to be in a repulsive state, at this time, the first electromagnet 5311 repels the second electromagnet 5312, so that the clamping block 531 is pushed to slide in the sliding groove on the corner frame plate 212, the moving bar 53 is caused to move along the edge direction of the corner frame plate 212, and the end part of the bar 51 is provided with the convex bar 521 which is in sliding clamping connection with the notch on the moving bar 53, so that the moving bar 53 is pushed to move, and the moving frame 321 is indirectly pushed to move.
Referring to fig. 3, 7, 9 and 11, the outward moving driver 6 is provided with a connection plate 61 between every two adjacent triangular frames 41, the end of each triangular frame 41 is fixedly connected with the end of the corresponding connection plate 61, the middle of the connection plate 61 is provided with a connection insert rod 62 extending outwards through the shell 21, the axial direction of the connection insert rod 62 is perpendicular to the surface of the shell 21, the connection insert rod 62 is of a hollow structure, the water inlet end of the flow guide pipe 411 extends outwards through the inside of the connection insert rod 62, the outer end of the connection insert rod 62 is fixedly connected with a third electromagnet 621, and the outer surface of the shell 21 is fixedly provided with a fourth electromagnet 622 sleeved on the connection insert rod 62 and matched with the third electromagnet 621.
When the external moving driver 6 is started, the third electromagnet 621 and the fourth electromagnet 622 are simultaneously energized, and the magnetic poles of the third electromagnet 621 and the fourth electromagnet 622 are adjusted to be in a repulsive state according to the principle of like polarity repulsion, and at the moment, the fourth electromagnet 622 repels the third electromagnet 621, so that the connecting inserted rod 62 is pushed to move outwards, and as each two triangular frames 41 adjacent to the connecting plate 61 are fixedly connected with the connecting plate 61, the triangular frames 41 are close to the drainage channel 31, until the triangular frames 41 are embedded into the triangular guide rails 311, and the contact between the first electrode plate 32 and the second electrode plate 33 and the brush 42 is completed.
Referring to fig. 3, 7, 9 and 12, the reset connecting piece 7 is provided with a linkage rod 71, the linkage rod 71 is vertically arranged between the two bar rods 51, a guide post 72 which penetrates through the shell 21 and extends outwards is arranged on the linkage rod 71, the axial direction of the guide post 72 is vertical to the surface of the shell 21, a linkage groove is formed in the linkage rod 71 along the edge direction of the linkage rod, and sliding rods 711 which are in sliding fit with the linkage groove are arranged on the corresponding moving bars 53 at two ends of the linkage rod 71.
When the moving frame 321 is reset after being driven to move inwards by the inner moving driver 5, the first electromagnet 5311 and the second electromagnet 5312 on the inner moving driver 5 are powered off, at this time, the linkage rod 71 moves outwards from inside, and as each moving rod 53 is provided with the sliding rod 711 which is in sliding clamping connection with the corresponding linkage groove on the linkage rod 71, the movement of the linkage rod 71 drives the moving rod 53 to move outwards from inside, indirectly drives the bar rod 51 to move outwards from inside, and promotes the moving frame 321 to return to the original position until the first electrode plate 32 and the second electrode plate 33 are butted together to shield the air inlet 211, the hairbrush 42 component is kept away, and air is filtered continuously through the first electrode plate 32 and the second electrode plate 33, so that all the moving frames 321 are effectively ensured to return to the original position accurately, and gaps are avoided between the moving frame 321 and the drainage channel 31.
Referring to fig. 1, 3, 7, 9, 10, 11 and 12, the connecting rod 62 is sleeved with a first return spring 63 fixedly connected between a third electromagnet 621 and a fourth electromagnet 622, and the guide post 72 is sleeved with a second return spring 721 fixedly connected between the outer end of the guide post 72 and the shell 21.
When the third electromagnet 621 and the fourth electromagnet 622 on the outer moving driver 6 are powered off, the first reset spring 63 returns to the normal state from the stretched state, the connecting plate 61 drives the triangular frame 41 to be far away from the drainage channel 31 until the triangular frame returns to the original position, so that the flow of cold air in the dustproof shell 2 is facilitated, and when the first electromagnet 5311 and the second electromagnet 5312 on the inner moving driver 5 are powered off, the second reset spring 721 returns to the normal state from the compressed state, the linkage rod 71 returns to the original position from inside to outside, the bar-shaped rod 51 is indirectly driven to return, and the air inlet 211 is blocked after the first electrode plate 32 and the second electrode plate 33 are butted, so that the air filtering is facilitated.
According to the utility model, the static filter 3 is arranged in the air inlet 211, so that particles in the air are adsorbed, smaller particles in the air are filtered more effectively than in a traditional filtering mode, and dust on the static filter 3 is removed under the back and forth movement of the static filter 3 relative to the brushing assembly 4, so that the filtering effect is improved, and the heat dissipation efficiency is improved.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.
Claims (7)
1. The condenser for the refrigerator comprises a condenser body (1) and a dustproof shell (2), wherein the dustproof shell (2) is composed of a shell sleeve (21), a shell top (22) and a shell bottom (23), air inlets (211) are formed in the surfaces of two symmetrical sides of the shell sleeve (21) at equal intervals, air outlets (221) are formed in the top of the shell top (22), corner plates (212) fixed with the condenser body (1) are arranged at the corners of the periphery of the upper end and the lower end of the shell sleeve (21), a heat dissipation gap is reserved between the condenser body (1) and the dustproof shell (2), the condenser is characterized in that an electrostatic filter (3) is arranged at each air inlet (211) on the shell sleeve (21), a brushing assembly (4) is arranged at the position of each electrostatic filter (3) corresponding to the inside of the shell sleeve (21), each electrostatic filter (3) can move relatively to the corresponding brushing assembly (4), an inner shift driver (5) for driving all electrostatic filters (3) on one side of the shell sleeve (21) to move synchronously is arranged on two sides of the shell sleeve (21) respectively, two inner shift drivers (5) are arranged between two drivers (7), the two sides of the shell (21) are respectively provided with an outward movement driver (6) for driving all brushing assemblies (4) at one side of the shell (21) to synchronously move;
a drainage channel (31) is fixedly arranged in an air inlet (211) on the shell (21), the electrostatic filter (3) is provided with a first electrode plate (32) and a second electrode plate (33), the first electrode plate (32) and the second electrode plate (33) are symmetrically arranged in the drainage channel (31), and a power supply (34) for supplying power to the first electrode plate (32) and the second electrode plate (33) is arranged at the bottom edge of the shell (21);
the upper end face and the lower end face of the drainage channel (31) are both provided with triangular guide rails (311) with pointed ends outwards, two moving frames (321) are symmetrically and slidably arranged between the two triangular guide rails (311), clamping grooves for clamping the first electrode plate (32) and the second electrode plate (33) are formed in each moving frame (321) along the edge direction of the moving frames, the first electrode plate (32) and the second electrode plate (33) can move along the edge direction of the triangular guide rails (311) respectively, and each moving frame (321) is connected with an inner moving driver (5).
2. The condenser for a refrigerator according to claim 1, wherein a triangular frame (41) is provided in an embedded manner in a triangular guide rail (311) of the drainage channel (31), the brushing assembly (4) is provided with brushes (42), the brushes (42) are rotatably arranged in the triangular frame (41), openings for the brushes (42) to contact with the first electrode plate (32) and the second electrode plate (33) are formed in both sides of the triangular frame (41), a guide pipe (411) for water supply circulation is fixedly connected to the surface of the triangular frame (41), a pipe orifice of the guide pipe (411) faces the brushes (42), and each triangular frame (41) is connected with the outward-moving driver (6).
3. The condenser for a refrigerator according to claim 2, wherein the inner moving driver (5) is provided with a bar-shaped rod (51), the bar-shaped rod (51) is arranged at the edge of the shell (21) in parallel, two ends of the bar-shaped rod (51) extend to two sides of the shell (21) respectively, a bar opening is formed in the bar-shaped rod (51), an end shaft (511) which is slidably clamped in the bar opening is arranged at the end part of each moving frame (321) which extends inwards, two guide rods (52) are arranged at two ends of the bar-shaped rod (51), the length direction of the guide rods (52) is perpendicular to the length direction of the bar-shaped rod (51), one end of each guide rod (52) extends outwards through the shell (21), and a convex rod (521) fixedly connected with the bar-shaped rod (51) is arranged at the other end of each guide rod (52).
4. A condenser for a refrigerator according to claim 3, characterized in that the inner moving driver (5) is further provided with a moving bar (53), a chute is formed in the corner bracket plate (212) along the edge direction thereof, a clamping block (531) which is in sliding clamping connection with the chute is arranged in the middle of the moving bar (53), the length direction of the moving bar (53) is perpendicular to the length direction of the corner bracket plate (212), a sleeve opening for sleeving the convex bar (521) therein is formed in the moving bar (53) along the edge direction thereof, a first electromagnet (5311) is fixedly arranged at the end part of the corner bracket plate (212) connected with the shell (21), and a second electromagnet (5312) matched with the first electromagnet (5311) is fixedly arranged on the clamping block (531) of the moving bar (53).
5. The condenser for a refrigerator according to claim 4, wherein the outward-moving driver (6) is provided with a connecting plate (61) located between every two adjacent triangular frames (41), the end of each triangular frame (41) is fixedly connected with the end of the corresponding connecting plate (61), a connecting insert rod (62) extending outwards through the shell (21) is arranged in the middle of the connecting plate (61), the axial direction of the connecting insert rod (62) is perpendicular to the surface of the shell (21), the connecting insert rod (62) is of a hollow structure, the water inlet end of the guide pipe (411) extends outwards through the inside of the connecting insert rod (62), a third electromagnet (621) is fixedly connected to the outer end of the connecting insert rod (62), and a fourth electromagnet (622) sleeved on the connecting insert rod (62) and matched with the third electromagnet (621) is fixedly arranged on the outer surface of the shell (21).
6. The condenser for a refrigerator according to claim 5, wherein the reset connecting member (7) is provided with a linkage rod (71), the linkage rod (71) is vertically arranged between the two bar-shaped rods (51), a guide post (72) extending outwards through the shell (21) is arranged on the linkage rod (71), the axial direction of the guide post (72) is perpendicular to the surface of the shell (21), a linkage groove is formed in the linkage rod (71) along the edge direction of the linkage rod, and sliding rods (711) which are in sliding fit with the linkage groove are arranged on the moving bars (53) corresponding to the two ends of the linkage rod (71).
7. A condenser for a refrigerator according to claim 6, wherein the connecting rod (62) is provided with a first return spring (63) fixedly connected between the third electromagnet (621) and the fourth electromagnet (622), and the guide column (72) is provided with a second return spring (721) fixedly connected between the outer end of the guide column (72) and the shell (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311508179.7A CN117232177B (en) | 2023-11-14 | 2023-11-14 | Condenser for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311508179.7A CN117232177B (en) | 2023-11-14 | 2023-11-14 | Condenser for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117232177A true CN117232177A (en) | 2023-12-15 |
| CN117232177B CN117232177B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311508179.7A Active CN117232177B (en) | 2023-11-14 | 2023-11-14 | Condenser for refrigerator |
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| Country | Link |
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| CN (1) | CN117232177B (en) |
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|---|---|---|---|---|
| JPH07127965A (en) * | 1993-11-08 | 1995-05-19 | Sanyo Electric Co Ltd | Filter device for freezer condenser |
| JPH07260289A (en) * | 1994-03-25 | 1995-10-13 | Sanyo Electric Co Ltd | Filter device for condenser for freezer |
| CN209230091U (en) * | 2018-12-26 | 2019-08-09 | 新乡市华泰制冷有限公司 | A kind of dust-proof condenser of overhead type for refrigeration unit |
| CN210832631U (en) * | 2019-10-10 | 2020-06-23 | 武汉隆星渊智能科技有限公司 | Combined condenser for air conditioner |
| CN213147029U (en) * | 2020-08-31 | 2021-05-07 | 苏州威格机电有限公司 | High-efficiency low-resistance tube-fin type refrigerator condenser |
| CN213578208U (en) * | 2020-05-27 | 2021-06-29 | 宝鸡市六维特种材料设备制造有限公司 | Adjustable titanium condenser |
| CN216432168U (en) * | 2021-09-30 | 2022-05-03 | 河南联荣机电设备安装工程有限公司 | Engineering machine tool air conditioner condenser |
| CN114623631A (en) * | 2022-03-09 | 2022-06-14 | 江苏炳凯富汽车零部件制造有限公司 | Improved radiating fin of vehicle air conditioner condenser and condenser with same |
-
2023
- 2023-11-14 CN CN202311508179.7A patent/CN117232177B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07127965A (en) * | 1993-11-08 | 1995-05-19 | Sanyo Electric Co Ltd | Filter device for freezer condenser |
| JPH07260289A (en) * | 1994-03-25 | 1995-10-13 | Sanyo Electric Co Ltd | Filter device for condenser for freezer |
| CN209230091U (en) * | 2018-12-26 | 2019-08-09 | 新乡市华泰制冷有限公司 | A kind of dust-proof condenser of overhead type for refrigeration unit |
| CN210832631U (en) * | 2019-10-10 | 2020-06-23 | 武汉隆星渊智能科技有限公司 | Combined condenser for air conditioner |
| CN213578208U (en) * | 2020-05-27 | 2021-06-29 | 宝鸡市六维特种材料设备制造有限公司 | Adjustable titanium condenser |
| CN213147029U (en) * | 2020-08-31 | 2021-05-07 | 苏州威格机电有限公司 | High-efficiency low-resistance tube-fin type refrigerator condenser |
| CN216432168U (en) * | 2021-09-30 | 2022-05-03 | 河南联荣机电设备安装工程有限公司 | Engineering machine tool air conditioner condenser |
| CN114623631A (en) * | 2022-03-09 | 2022-06-14 | 江苏炳凯富汽车零部件制造有限公司 | Improved radiating fin of vehicle air conditioner condenser and condenser with same |
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| Publication number | Publication date |
|---|---|
| CN117232177B (en) | 2024-01-19 |
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