Heat exchange unit pipeline filter and use method thereof
By designing a pipeline filter including an upper filter plate, a lower filter plate and a filter member in the heat exchange unit, using a cleaning component and aggregation component driven by a waterproof motor, combined with the cooperation of the transfer plate and punching ball, the problem of blockage and cleaning of the filter plate in the prior art is solved, and efficient filter plate cleaning and filter hole smoothness are achieved.
Patent Information
- Application Number
- CN202510051571.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2045-01-14
AI Technical Summary
The filtration technology of existing heat exchange units is difficult to effectively clean the solid particles, sludge and scald on the filter plate, resulting in clogging and cleaning of the filter plate.
A heat exchanger pipe filter including an upper filter plate, a lower filter plate and a filter element is designed. The cleaning assembly and the aggregate assembly driven by a waterproof motor rotate simultaneously. The cleaning box and the aggregate box are designed to achieve effective cleaning of impurities on the filter plate by the combination of the transfer plate and the punching ball.
It improves the cleaning effect of the upper filter plate, reduces the difficulty of cleaning, ensures the passing of the filter holes, avoids the adhesion of sticky stains on the inner wall of the filter holes, and extends the service life of the filter.
Smart Images
Figure CN119455478B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of heat exchanger pipeline filters, and in particular relates to a heat exchanger pipeline filter and a use method thereof. Background Art
[0002] A heat exchanger is a system that integrates components such as heat exchangers, pumps, and pipes, and is used to transfer heat energy between two different fluids. Heat exchangers have the advantages of high efficiency, energy saving, intelligence, and automation. They can be widely used in civil buildings such as factories, offices, schools, residential areas, villas, and commercial buildings such as shopping malls, hotels, restaurants, and resorts for heating, air conditioning, bathing water, domestic water, and winter water for swimming pools. They can also be used to prepare industrial production process water, as well as various places that require heat exchange.
[0003] The primary side medium of the heat exchanger unit is the heat source medium. Since the primary side medium contains impurities, in order to avoid clogging the heat exchange plate, the primary side medium needs to be filtered before entering the heat exchange plate. Most of the filtration technologies in the prior art use filter plate filtration. The impurities in the medium mainly include solid particles (sand and gravel), sludge and sticky scale (sand in the water, corrosion products and sticky scale formed by the adhesion of microbial secretions), etc. Among them, solid particles are easy to get stuck in the filter plate holes, while sludge and sticky scale are easy to clog the filter plate holes. Since the way the debris clogs the filter plate is different, it is difficult to clean the filter plate. Summary of the invention
[0004] The purpose of the present invention is to provide a heat exchange unit pipeline filter and a use method thereof to solve the technical problems in the prior art in view of the deficiencies in the prior art.
[0005] The objective of the present invention can be achieved through the following technical scheme: a heat exchange unit pipe filter, which includes a heat exchange pipe and a filter element installed on the heat exchange pipe, an upper filter plate and a lower filter plate are respectively installed in the filter element, a waterproof motor is installed on the upper filter plate, the output shaft of the waterproof motor is connected to the transmission shaft, a cleaning component and an aggregate component are respectively installed on the transmission shaft, and the cleaning component is attached to the top of the upper filter plate, and the aggregate component is attached to the bottom of the upper filter plate; the cleaning component includes a cleaning box and a rotating plate rotatably installed inside the cleaning box, a corrugated annular groove is provided inside the filter element, the rotating plate is slidably matched with the corrugated annular groove through a guide block, the rotating plate divides the cleaning box into an upper cavity and a lower cavity, and a retractable punching ball is installed on the rotating plate.
[0006] As a further optimization or improvement of this solution, a guide rod is installed on the punching ball, the guide rod is slidably matched with the rotating plate, a fixed plate is installed on the punching ball, the fixed plate is connected to the rotating plate through a compression spring, a rubber tube is installed on the fixed plate, an inclined hole is opened on the fixed plate, and the inclined hole faces the inner wall of the filter hole of the upper filter plate.
[0007] As a further optimization or improvement of the present solution, the material collection assembly includes a material collection box and a feed plate rotatably mounted inside the material collection box, a return spring is mounted on the feed plate, a limit plate is mounted inside the material collection box, and the feed plate abuts against the limit plate.
[0008] As a further optimization or improvement of the present solution, magnet one is installed on the rotating plate, and magnet two is installed on the feeding plate, and magnet two repels magnet one.
[0009] As a further optimization or improvement of the present solution, a vertical groove is provided on the cleaning box, the guide block is slidably matched with the vertical groove, and the guide block is connected to the side wall of the vertical groove through a folding plate.
[0010] As a further optimization or improvement of this solution, a groove is provided on the filter element, the lower filter plate is connected to the groove through an inclined plate, a material collecting scraper is installed on the transmission shaft, the material collecting scraper fits the lower filter plate, and scraping plates are installed on both sides of the cleaning box, the scraping plates fit the upper filter plate.
[0011] A method for using a heat exchanger pipe filter, the method is applied to the heat exchanger pipe filter as described above, and the method comprises the following steps:
[0012] Step S1: The heat exchange unit transports the medium on one side to the filter element through the heat exchange pipe, and the filter element filters the medium;
[0013] Step S2: Start the waterproof motor, the waterproof motor drives the cleaning assembly and the collecting assembly to rotate synchronously, under the action of the sliding cooperation between the guide block and the corrugated ring groove, when the cleaning assembly rotates, the guide block slides up and down along the vertical groove, and the guide block drives the rotating plate to rotate along the rotating shaft of the rotating plate;
[0014] Step S3: When the rotating plate rotates close to the upper filter plate, the rotating plate compresses the medium inside the lower cavity, and discharges the sludge and sticky dirt from the filter holes of the upper filter plate through the medium inside the lower cavity;
[0015] Step S4: As the rotating plate gradually approaches the feed plate, the collection box gradually opens due to the repulsion between the magnet 1 on the rotating plate and the magnet 2 on the feed plate, and the discharged sludge and sticky dirt enter the collection box;
[0016] Step S5: As the rotating plate gradually approaches the feed plate, the punching balls on the rotating plate are inserted into the filter holes of the upper filter plate, and the solid particles stuck in the filter holes of the upper filter plate are punched out and collected by the collecting box.
[0017] As a further optimization or improvement of this solution, step S5 specifically includes the following steps:
[0018] Step S51: When the rotating plate is rotating close to the upper filter plate, the punching balls on the rotating plate are inserted into the filter holes of the upper filter plate, and the impurities in the filter holes are pushed out by the punching balls;
[0019] Step S52: When the punching ball pushes out the impurities in the filter hole, the guide rod and the rotating plate slide relative to each other, the compression spring is compressed, and the medium inside the rubber tube is sprayed out through the inclined hole on the fixed plate. The medium inside the rubber tube washes away the sticky scale adhering to the inner wall and is collected by the collecting box.
[0020] Beneficial effects of the present invention:
[0021] (1) The present invention compresses the internal medium of the lower cavity by rotating the plate, so that the internal medium of the lower cavity discharges the sludge and sticky dirt from the filter holes of the upper filter plate. Then, by installing a punching ball on the rotating plate and inserting the punching ball into the filter holes of the upper filter plate, the solid particles stuck in the filter holes of the upper filter plate are flushed out and collected by the collecting box. The present invention discharges the solid particles stuck in the filter holes of the upper filter plate and the sludge blocking the filter holes of the upper filter plate from the upper filter plate through the reciprocating motion of the rotating plate, thereby improving the cleaning effect of the upper filter plate and reducing the cleaning difficulty.
[0022] (2) The present invention pushes out impurities from the filter holes of the upper filter plate by inserting a punching ball into the filter holes of the upper filter plate. During this process, the guide rod and the rotating plate slide relative to each other, the compression spring is compressed, and the medium inside the rubber tube is ejected through the inclined hole on the fixed plate. Since the inclined hole faces the inner wall of the filter hole, the medium inside the rubber tube washes away the dirt adhering to the inner wall and collects it in the collecting box. This prevents dirt from adhering to the inner wall of the filter hole of the upper filter plate, thereby ensuring the permeability of the filter hole of the upper filter plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The present invention will be further described below in conjunction with the accompanying drawings.
[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0025] Figure 2 It is a schematic diagram of the internal structure of the present invention.
[0026] Figure 3 Schematic diagram of the internal structure of the filter element.
[0027] Figure 4 This is a front view of the internal structure of the filter element.
[0028] Figure 5 Cross-sectional view of the cleaning assembly and the aggregate assembly.
[0029] Figure 6 for Figure 5 A magnified view of the structure of part A.
[0030] Figure 7 for Figure 6 A magnified view of the structure of part B.
[0031] Figure 8 Schematic diagram of the connection between the cleaning component and the aggregate component.
[0032] Fig. 9This is a schematic diagram of the bottom of the cleaning component.
[0033] Fig.10 Schematic diagram of the interior of the aggregate component.
[0034] The following are marked in the figure: 1. heat exchange pipe; 2. filter element; 3. groove; 4. upper filter plate; 5. lower filter plate; 6. waterproof motor; 7. transmission shaft; 8. cleaning assembly; 801. cleaning box; 802. upper cavity; 803. lower cavity; 804. rotating plate; 805. guide block; 806. folding plate; 807. vertical groove; 808. magnet one; 809. guide rod; 810. punching ball; 811. rubber cylinder; 812. compression spring; 813. fixing plate; 814. inclined hole; 9. material collection assembly; 901. material collection box; 902. feed plate; 903. reset spring; 904. limit plate; 905. magnet two; 10. corrugated ring groove; 11. inclined plate; 12. material collection scraper; 13. scraper plate. DETAILED DESCRIPTION
[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on 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] See also Figure 1-Figure 6 A heat exchange unit pipeline filter, which includes a heat exchange pipeline 1 and a filter element 2 installed on the heat exchange pipeline 1, an upper filter plate 4 and a lower filter plate 5 are respectively installed in the filter element 2, a waterproof motor 6 is installed on the upper filter plate 4, the output shaft of the waterproof motor 6 is connected to the transmission shaft 7, a cleaning component 8 and a collection component 9 are respectively installed on the transmission shaft 7, and the cleaning component 8 is attached to the top of the upper filter plate 4, and the collection component 9 is attached to the bottom of the upper filter plate 4; the cleaning component 8 includes a cleaning box 801 and a rotating plate 804 rotatably installed inside the cleaning box 801, a corrugated annular groove 10 is provided inside the filter element 2, the rotating plate 804 is slidably matched with the corrugated annular groove 10 through a guide block 805, the rotating plate 804 divides the cleaning box 801 into an upper cavity 802 and a lower cavity 803, and a retractable punching ball 810 is installed on the rotating plate 804.
[0037] Specifically, the material collecting assembly 9 includes a material collecting box 901 and a feed plate 902 rotatably installed inside the material collecting box 901 , a return spring 903 is installed on the feed plate 902 , a limit plate 904 is installed in the material collecting box 901 , and the feed plate 902 abuts against the limit plate 904 .
[0038] Specifically, the rotating plate 804 is installed with a magnet 1 808 , and the feed plate 902 is installed with a magnet 2 905 , and the magnet 2 905 repels the magnet 1 808 .
[0039] Specifically, the cleaning box 801 is provided with a vertical slot 807 , the guide block 805 is slidably matched with the vertical slot 807 , and the guide block 805 is connected to the side wall of the vertical slot 807 via a folding plate 806 .
[0040] It should be noted that the heat exchange unit transports the medium on one side to the filter element 2 through the heat exchange pipe 1, and the filter element 2 filters and removes the medium. Since the impurities in the medium mainly include solid particles, sludge and sticky scale, among which solid particles are easily stuck in the filter holes of the upper filter plate 4, and sludge and sticky scale are easy to block the filter holes of the upper filter plate 4, the present invention drives the cleaning component 8 and the collection component 9 to rotate by the waterproof motor 6, and cleans various types of impurities on the upper filter plate 4 through the cleaning component 8.
[0041] Specifically, the present invention drives the cleaning assembly 8 and the collecting assembly 9 to rotate synchronously through the waterproof motor 6, and under the action of the sliding cooperation between the guide block 805 and the corrugated ring groove 10, see Figure 6 When the cleaning assembly 8 rotates, the guide block 805 slides up and down along the vertical groove 807 , and the guide block 805 drives the rotating plate 804 to rotate along the rotating axis of the rotating plate 804 .
[0042] See also Figure 6 As the rotating plate 804 rotates close to the upper filter plate 4, the rotating plate 804 compresses the internal medium of the lower cavity 803, and discharges the sludge and sticky dirt from the filter holes of the upper filter plate 4 through the internal medium of the lower cavity 803. As the rotating plate 804 gradually approaches the feed plate 902, under the repulsive effect of the magnet 1 808 on the rotating plate 804 and the magnet 2 905 on the feed plate 902, the collecting box 901 gradually opens, and the discharged sludge and sticky dirt enter the collecting box 901.
[0043] By compressing the medium inside the lower cavity 803, the sludge and sticky scale can be effectively discharged from the filter holes of the upper filter plate 4. Since the solid particles are stuck inside the filter holes of the upper filter plate 4, the solid particles are relatively tightly fixed to the filter holes, and it is not easy to discharge the solid particles by compressing the medium. Therefore, the present invention installs a punching ball 810 on the rotating plate 804. When the rotating plate 804 rotates close to the upper filter plate 4, the punching ball 810 on the rotating plate 804 is inserted into the filter holes of the upper filter plate 4, and the solid particles stuck in the filter holes of the upper filter plate 4 are punched out and collected by the collection box 901.
[0044] The present invention discharges solid particles stuck in the filter holes of the upper filter plate 4 and sludge blocking the filter holes of the upper filter plate 4 from the upper filter plate 4 through the reciprocating motion of the rotating plate 804, thereby improving the cleaning effect of the upper filter plate 4 and reducing the difficulty of cleaning.
[0045] It should be noted that see Fig. 9 A plurality of through holes having the same aperture as the filter holes of the upper filter plate 4 are provided at the bottom of the cleaning box 801, and the through holes are offset relative to the filter holes of the upper filter plate 4. That is, during the rotation of the cleaning box 801, the through holes at the bottom of the cleaning box 801 will overlap with the filter holes of the upper filter plate 4 one by one. This method can enhance the cleaning effect of the upper filter plate 4.
[0046] See also Figure 6-Figure 10 A guide rod 809 is installed on the punching ball 810, and the guide rod 809 is slidably matched with the rotating plate 804. A fixing plate 813 is installed on the punching ball 810, and the fixing plate 813 is connected to the rotating plate 804 through a compression spring 812. A rubber tube 811 is installed on the fixing plate 813, and an inclined hole 814 is provided on the fixing plate 813, and the inclined hole 814 faces the inner wall of the filter hole of the upper filter plate 4.
[0047] It should be noted that if the impurity content is high, solid particles, sludge and sticky scale are likely to be blocked in the same filter hole, that is, after the solid particles are stuck inside the filter hole of the upper filter plate 4, the sludge and sticky scale continue to block the filter hole of the upper filter plate 4, and finally fill the filter hole. In this process, the sticky scale is easily mixed with the sludge and adheres to the inner wall of the filter hole. Even if the present invention can clean the solid particles, sludge and sticky scale blocked inside the filter hole by the punching ball 810, the sticky scale adhering to the inner wall cannot be effectively removed, resulting in reduced permeability of the filter hole and easy clogging of the filter hole.
[0048] When in use, the rotating plate 804 rotates close to the upper filter plate 4, and the punching ball 810 on the rotating plate 804 is inserted into the filter hole of the upper filter plate 4, and the impurities in the filter hole are pushed out by the punching ball 810. In this process, the guide rod 809 slides relative to the rotating plate 804, the compression spring 812 is compressed, and the medium inside the rubber cylinder 811 is ejected through the inclined hole 814 on the fixed plate 813. Since the inclined hole 814 faces the inner wall of the filter hole, the medium inside the rubber cylinder 811 washes away the dirt adhering to the inner wall and collects it in the collecting box 901. Avoid the inner wall of the filter hole of the upper filter plate 4 from adhering to the dirt, and ensure the permeability of the filter hole of the upper filter plate 4.
[0049] See also Figure 8-Figure 10 A groove 3 is provided on the filter element 2, and the lower filter plate 5 is connected to the groove 3 through an inclined plate 11. A material collecting scraper 12 is installed on the transmission shaft 7, and the material collecting scraper 12 fits the lower filter plate 5. Scraping plates 13 are installed on both sides of the cleaning box 801, and the scraping plates 13 fit the upper filter plate 4.
[0050] It should be noted that the upper filter plate 4 first contacts the medium of the heat exchanger unit, so the surface of the upper filter plate 4 is prone to scale. Therefore, during the rotation of the cleaning component 8, the cleaning component 8 drives the scraping plates 13 on both sides to scrape off the scale on the surface of the upper filter plate 4, and the larger scale blocks are collected by the aggregate component 9, and the smaller scale blocks will pass through the upper filter plate 4, and the lower filter plate 5 will block the small scale. Then, the small scale on the lower filter plate 5 is scraped into the inclined plate 11 inside the groove 3 through the collecting scraper 12 to achieve scale cleaning.
[0051] See also Figure 1-Figure 6 As shown, the present invention is a method for using a heat exchanger pipe filter, the method is applied to the heat exchanger pipe filter as described in the above embodiment, and the method comprises the following steps:
[0052] Step S1: The heat exchange unit transports the medium on one side to the filter element 2 through the heat exchange pipe 1, and the filter element 2 filters the medium;
[0053] Step S2: Start the waterproof motor 6, which drives the cleaning assembly 8 and the collecting assembly 9 to rotate synchronously. Under the action of the sliding cooperation between the guide block 805 and the corrugated ring groove 10, when the cleaning assembly 8 rotates, the guide block 805 slides up and down along the vertical groove 807, and the guide block 805 drives the rotating plate 804 to rotate along the rotating shaft of the rotating plate 804;
[0054] Step S3: When the rotating plate 804 rotates close to the upper filter plate 4, the rotating plate 804 compresses the internal medium of the lower cavity 803, and discharges the sludge and sticky dirt from the filter holes of the upper filter plate 4 through the internal medium of the lower cavity 803;
[0055] Step S4: As the rotating plate 804 gradually approaches the feeding plate 902, the collecting box 901 gradually opens due to the repulsion between the magnet 1 808 on the rotating plate 804 and the magnet 2 905 on the feeding plate 902, and the discharged sludge and sticky dirt enter the collecting box 901;
[0056] Step S5: As the rotating plate 804 gradually approaches the feed plate 902 , the punching balls 810 on the rotating plate 804 are inserted into the filter holes of the upper filter plate 4 , and the solid particles stuck in the filter holes of the upper filter plate 4 are punched out and collected by the collecting box 901 .
[0057] like Figure 6-Figure 10 As shown, as a preferred embodiment of the present invention, step S5 specifically includes the following steps:
[0058] Step S51: When the rotating plate 804 rotates close to the upper filter plate 4, the punching balls 810 on the rotating plate 804 are inserted into the filter holes of the upper filter plate 4, and the impurities in the filter holes are pushed out by the punching balls 810;
[0059] Step S52: When the punching ball 810 pushes out the impurities in the filter hole, the guide rod 809 and the rotating plate 804 slide relative to each other, the compression spring 812 is compressed, and the medium inside the rubber tube 811 is sprayed out through the inclined hole 814 on the fixed plate 813. The medium inside the rubber tube 811 washes away the sticky scale adhering to the inner wall and is collected by the collecting box 901.
[0060] The working principle of the present invention is as follows: the heat exchange unit transports the medium on one side to the filter element 2 through the heat exchange pipe 1, and the filter element 2 filters and removes the medium. Since the impurities in the medium mainly include solid particles, sludge and sticky scale, among which solid particles are easily stuck in the filter holes of the upper filter plate 4, and sludge and sticky scale are easy to block the filter holes of the upper filter plate 4, the present invention drives the cleaning component 8 and the collection component 9 to rotate by the waterproof motor 6, and cleans various types of impurities on the upper filter plate 4 through the cleaning component 8.
[0061] The present invention drives the cleaning assembly 8 and the collecting assembly 9 to rotate synchronously through the waterproof motor 6. Under the action of the sliding cooperation between the guide block 805 and the corrugated ring groove 10, Figure 6 When the cleaning assembly 8 rotates, the guide block 805 slides up and down along the vertical groove 807 , and the guide block 805 drives the rotating plate 804 to rotate along the rotating axis of the rotating plate 804 .
[0062] See also Figure 6 As the rotating plate 804 rotates close to the upper filter plate 4, the rotating plate 804 compresses the internal medium of the lower cavity 803, and discharges the sludge and sticky dirt from the filter holes of the upper filter plate 4 through the internal medium of the lower cavity 803. As the rotating plate 804 gradually approaches the feed plate 902, under the repulsive effect of the magnet 1 808 on the rotating plate 804 and the magnet 2 905 on the feed plate 902, the collecting box 901 gradually opens, and the discharged sludge and sticky dirt enter the collecting box 901.
[0063] By compressing the medium inside the lower cavity 803, the sludge and sticky scale can be effectively discharged from the filter holes of the upper filter plate 4. Since the solid particles are stuck inside the filter holes of the upper filter plate 4, the solid particles are relatively tightly fixed to the filter holes, and it is not easy to discharge the solid particles by compressing the medium. Therefore, the present invention installs a punching ball 810 on the rotating plate 804. When the rotating plate 804 rotates close to the upper filter plate 4, the punching ball 810 on the rotating plate 804 is inserted into the filter holes of the upper filter plate 4, and the solid particles stuck in the filter holes of the upper filter plate 4 are punched out and collected by the collection box 901.
[0064] If the impurity content is high, solid particles, sludge and sticky scale are likely to be blocked in the same filter hole, that is, after the solid particles are stuck inside the filter hole of the upper filter plate 4, the sludge and sticky scale continue to block the filter hole of the upper filter plate 4, and finally fill the filter hole. In this process, the sticky scale is easily mixed with the sludge and adheres to the inner wall of the filter hole. Even if the present invention can clean the solid particles, sludge and sticky scale blocked inside the filter hole by the punching ball 810, the sticky scale adhering to the inner wall cannot be effectively removed, resulting in reduced permeability of the filter hole and easy clogging of the filter hole.
[0065] When the present invention is in use, the rotating plate 804 rotates close to the upper filter plate 4, and the punching ball 810 on the rotating plate 804 is inserted into the filter hole of the upper filter plate 4, and the impurities in the filter hole are pushed out by the punching ball 810. In this process, the guide rod 809 slides relative to the rotating plate 804, the compression spring 812 is compressed, and the medium inside the rubber cylinder 811 is ejected through the inclined hole 814 on the fixed plate 813. Since the inclined hole 814 faces the inner wall of the filter hole, the medium inside the rubber cylinder 811 washes away the dirt adhering to the inner wall and collects it in the collecting box 901. Avoid the inner wall of the filter hole of the upper filter plate 4 from adhering to the dirt, and ensure the passability of the filter hole of the upper filter plate 4.
[0066] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.
Claims
1. A heat exchange unit pipeline filter, characterized in that: The invention comprises a heat exchange pipe (1) and a filter element (2) installed on the heat exchange pipe (1), wherein an upper filter plate (4) and a lower filter plate (5) are respectively installed in the filter element (2), a waterproof motor (6) is installed on the upper filter plate (4), an output shaft of the waterproof motor (6) is connected to a transmission shaft (7), a cleaning component (8) and a material collection component (9) are respectively installed on the transmission shaft (7), and the cleaning component (8) is attached to the top of the upper filter plate (4), and the material collection component (9) is attached to the bottom of the upper filter plate (4); The cleaning assembly (8) comprises a cleaning box (801) and a rotating plate (804) rotatably mounted inside the cleaning box (801); a corrugated annular groove (10) is provided inside the filter element (2); the rotating plate (804) slidably cooperates with the corrugated annular groove (10) via a guide block (805); the rotating plate (804) divides the cleaning box (801) into an upper cavity (802) and a lower cavity (803); a retractable punching ball (810) is mounted on the rotating plate (804); A guide rod (809) is installed on the punching ball (810), the guide rod (809) is slidably matched with the rotating plate (804), a fixing plate (813) is installed on the punching ball (810), the fixing plate (813) is connected to the rotating plate (804) via a compression spring (812), a rubber cylinder (811) is installed on the fixing plate (813), an inclined hole (814) is provided on the fixing plate (813), and the inclined hole (814) faces the inner wall of the filter hole of the upper filter plate (4); The material collection assembly (9) comprises a material collection box (901) and a feed plate (902) rotatably mounted inside the material collection box (901); a return spring (903) is mounted on the feed plate (902); a limit plate (904) is mounted inside the material collection box (901); and the feed plate (902) abuts against the limit plate (904); The rotating plate (804) is mounted with a magnet 1 (808), and the feed plate (902) is mounted with a magnet 2 (905), and the magnet 2 (905) repels the magnet 1 (808).
2. A heat exchange unit pipe filter according to claim 1, characterized in that: The cleaning box (801) is provided with a vertical groove (807), the guide block (805) is slidably matched with the vertical groove (807), and the guide block (805) is connected to the side wall of the vertical groove (807) via a folding plate (806).
3. A heat exchange unit pipe filter according to claim 1, characterized in that: The filter element (2) is provided with a groove (3), the lower filter plate (5) is connected to the groove (3) via an inclined plate (11), a material receiving scraper (12) is installed on the transmission shaft (7), the material receiving scraper (12) is in contact with the lower filter plate (5), and scraping plates (13) are installed on both sides of the cleaning box (801), the scraping plates (13) are in contact with the upper filter plate (4).
4. A method for using a heat exchanger pipe filter, characterized in that: The method is applied to the heat exchanger pipe filter according to any one of claims 2 to 3 above, and the method comprises the following steps: Step S1: the heat exchange unit transports the medium on one side to the filter element (2) through the heat exchange pipe (1), and the filter element (2) filters the medium; Step S2: starting the waterproof motor (6), the waterproof motor (6) drives the cleaning component (8) and the collecting component (9) to rotate synchronously, under the action of the sliding cooperation between the guide block (805) and the corrugated annular groove (10), when the cleaning component (8) rotates, the guide block (805) slides up and down along the vertical groove (807), and the guide block (805) drives the rotating plate (804) to rotate along the rotating shaft of the rotating plate (804); Step S3: When the rotating plate (804) rotates close to the upper filter plate (4), the rotating plate (804) compresses the internal medium of the lower cavity (803), and discharges the sludge and sticky dirt from the filter holes of the upper filter plate (4) through the internal medium of the lower cavity (803); Step S4: as the rotating plate (804) gradually approaches the feeding plate (902), the collecting box (901) gradually opens due to the repulsion between the magnet 1 (808) on the rotating plate (804) and the magnet 2 (905) on the feeding plate (902), and the discharged sludge and sticky dirt enter the collecting box (901); Step S5: As the rotating plate (804) gradually approaches the feed plate (902), the punching balls (810) on the rotating plate (804) are inserted into the filter holes of the upper filter plate (4), and the solid particles stuck in the filter holes of the upper filter plate (4) are punched out and collected by the collecting box (901).
5. The method for using a heat exchanger pipe filter according to claim 4, characterized in that: The step S5 specifically comprises the following steps: Step S51: When the rotating plate (804) rotates close to the upper filter plate (4), the punching balls (810) on the rotating plate (804) are inserted into the filter holes of the upper filter plate (4), and impurities in the filter holes are pushed out by the punching balls (810); Step S52: When the punching ball (810) pushes out the impurities in the filter hole, the guide rod (809) and the rotating plate (804) slide relative to each other, the compression spring (812) is compressed, and the medium inside the rubber cylinder (811) is ejected through the inclined hole (814) on the fixed plate (813). The medium inside the rubber cylinder (811) washes away the sticky scale adhering to the inner wall and is collected by the collecting box (901).
Citation Information
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