CN114576406A - Blowoff valve with prevent blockking up function - Google Patents
Blowoff valve with prevent blockking up function Download PDFInfo
- Publication number
- CN114576406A CN114576406A CN202210118346.6A CN202210118346A CN114576406A CN 114576406 A CN114576406 A CN 114576406A CN 202210118346 A CN202210118346 A CN 202210118346A CN 114576406 A CN114576406 A CN 114576406A
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- gear
- fixedly connected
- blowoff valve
- box
- close
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 18
- 239000012535 impurity Substances 0.000 abstract description 44
- 238000005096 rolling process Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a blowoff valve with an anti-clogging function, which comprises a blowoff valve body, wherein the left end of the blowoff valve body is communicated with a water inlet pipe, the left end of the water inlet pipe is communicated with a treatment box, the left side of the treatment box is communicated with a water receiving pipe, the front side and the back side of the inner cavity of the treatment box are both fixedly connected with partition plates, one sides of the partition plates close to each other are fixedly connected with a filter screen, and an anti-clogging mechanism is arranged in the treatment box. And meanwhile, impurities on the toothed plate can be brushed away in a rolling manner by utilizing the second brush barrel.
Description
Technical Field
The invention relates to the technical field of a blowoff valve, in particular to a blowoff valve with an anti-blocking function.
Background
The blowoff valve evolves by the gate and comes, utilizes the rotation of valve rod to realize opening and the purpose of closing, and moment is little, and is easy and simple to handle, easily realizes opening and close fast, and the blowoff valve all can play very big additional action in people's life and production.
However, traditional blowoff valve does not have the function of preventing blockking up, and when the liquid that carries impurity passed through the blowoff valve, too much impurity can form in the blowoff valve and pile up to make the blowoff valve block up, influence the normal work of blowoff valve, and then need the manual impurity of drawing of user, very waste time and energy, can increase the work degree of difficulty simultaneously, need change the blowoff valve when serious, for this reason, provides a blowoff valve with prevent blockking up the function.
Disclosure of Invention
The invention aims to provide a blowoff valve with an anti-blocking function, which aims to solve the problem that the traditional blowoff valve provided in the background art does not have the anti-blocking function.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a blowoff valve with prevent blockking up function, includes the blowoff valve body, the left end intercommunication of blowoff valve body has the inlet tube, the left end intercommunication of inlet tube has the processing case, the left side intercommunication of processing the case has the water receiving pipe, the front of processing incasement chamber and the equal fixedly connected with baffle in the back, one side fixedly connected with filter screen that the baffle is close to each other, handle fixedly connected with seal box on the case, it prevents blockking up the mechanism to handle the incasement, the left side intercommunication of handling the bottom of the case portion has the under casing, the under casing is located the left side of filter screen.
Preferably, prevent that jam mechanism includes the motor, link fixed connection is passed through on the seal box on the surface of motor, it is provided with the slide to slide in the seal box, there is the lead screw through thread bush threaded connection on the slide, the bottom of lead screw is rotated through the bearing and is installed on handling the case, the top of lead screw run through the seal box and with the output fixed connection of motor, the bottom of slide is along fore-and-aft direction symmetry fixed connection at two sets of movable rods, the bottom of movable rod runs through to handling the incasement, the bottom that the movable rod is close to one side each other is rotated through the bearing and is connected with the connecting axle, the first brush section of thick bamboo that one end fixedly connected with that the connecting axle is close to each other and filter screen cooperation were used, the first gear of fixedly connected with on the connecting axle, the meshing of the top of first gear has the second gear, one side that the movable rod is close to each other rotates through the bearing and is connected with the one end that the fixed axle is close to each other and the second gear of fixed axle Inner circle fixed connection, the one end fixedly connected with third gear that the fixed axle kept away from each other, the pinion rack that the left side fixedly connected with and the second gear cooperation of baffle used, the bottom meshing of third gear has the fourth gear, the bottom that the movable rod is close to one side each other rotates through the bearing and is connected with the below that the pivot is located the connecting axle, the one end fixed connection that the inner circle and the pivot of fourth gear kept away from each other, the one end fixedly connected with that the pivot is close to each other uses with the pinion rack cooperation second brush section of thick bamboo.
Preferably, the connecting frame is fixedly connected to the left bottom of the movable rod, one side of the connecting frame away from each other is fixedly connected with a third brush barrel which is matched with the third gear and the fourth gear for use, and one side of the connecting frame close to each other is fixedly connected with a fourth brush barrel which is matched with the first gear and the second gear for use.
Preferably, the right end intercommunication of blowoff valve body has the flowmeter, the front of handling the case is through mounting disc fixedly connected with siren.
Preferably, the front and the back of the inner cavity of the treatment box are vertical to each other and provided with a slide way, a movable frame is arranged in the slide way in a sliding manner, one side of the movable frame, which is close to each other, is fixedly connected to the movable rod, and the third gear and the fourth gear are both located in the movable frame.
Preferably, the top of seal box inlays and is equipped with the sealed bearing who uses with the lead screw cooperation, the top of handling the case is inlayed along the fore-and-aft direction symmetry and is equipped with two sets of square seal covers that use with the movable rod cooperation.
Preferably, the front surface of the bottom box is hinged with a sealing door through a hinge.
Preferably, the top of the inner cavity of the treatment box is provided with a fixing groove matched with the movable frame for use.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, through arranging the filter screen, impurities in liquid entering the blowoff valve body can be isolated in advance, the impurities are prevented from entering the blowoff valve body and blocking the blowoff valve body, meanwhile, through arranging the anti-blocking mechanism, a motor is used for providing a driving source, and the positive and negative rotation stroke of the motor is preset, so that the screw rod can be driven to rotate, at the same time, under the assistance of the threaded sleeve, the sliding plate can be driven to reciprocate up and down on the screw rod, so that two groups of movable rods can be driven to reciprocate in the treatment box, at the same time, the movable rods moving downwards can drive the second gear to rotate on the toothed plate, at the same time, under the assistance of the first gear, the connecting shaft and the first brush barrel can be driven to synchronously rotate, so that the sliding plate can continuously rotate and move downwards, the impurities on the filter screen can be cleaned in a rotating manner, the excessive impurities are effectively prevented from being adsorbed on the filter screen to block the filter screen, and the filter effect of the filter screen on the impurities in the liquid entering the blowoff valve body can be avoided, the anti-blocking effect of the blowoff valve body is further improved, the second gear can drive the fixed shaft and the third gear to rotate synchronously when rotating, and under the assistance of the fourth gear, the second brush barrel is driven to rotate synchronously, so that impurities on the toothed plate can be brushed away in a rolling manner, the impurities are prevented from being attached to the toothed plate, the normal meshing of the second gear and the toothed plate is influenced, and the functionality of the blowoff valve body is improved.
2. According to the invention, the third brush cylinder and the fourth brush cylinder are arranged, so that the first gear, the second gear, the third gear and the fourth gear can be cleaned conveniently, impurities among teeth of the first gear, the second gear, the third gear and the fourth gear are prevented from influencing normal meshing of the first gear and the second gear with the third gear and the fourth gear, and the functionality of the blow-down valve body is improved.
3. According to the invention, the flowmeter is arranged, so that the liquid flow passing through the drain valve body can be monitored in real time conveniently, when the liquid flow passing through the flowmeter is lower than a preset value, an alarm can be sent out in time by using the alarm, peripheral personnel can know that the filter screen is blocked in time, auxiliary cleaning is needed in time, and the anti-blocking effect of the drain valve body is improved.
According to the invention, impurities in liquid entering the blowoff valve body can be isolated in advance by utilizing the filter screen, so that the impurities are prevented from entering the blowoff valve body and blocking the blowoff valve body, meanwhile, the impurities on the filter screen can be cleaned in a rotating manner by utilizing the anti-blocking mechanism, the phenomenon that the excessive impurities are adsorbed on the filter screen and block the filter screen, the filtering effect of the filter screen on the impurities in the liquid entering the blowoff valve body is influenced, the anti-blocking effect of the blowoff valve body is further improved, meanwhile, the impurities on the toothed plate can be brushed away in a rolling manner by utilizing the second brush cylinder, the impurities are prevented from being attached to the toothed plate, the influence on the normal meshing of the second gear and the toothed plate is avoided, and the functionality of the blowoff valve body is improved.
Drawings
FIG. 1 is a schematic view of a blowoff valve with anti-clogging features of the present invention;
FIG. 2 is a sectional side view of the structure of the treatment tank and the sealing tank of the present invention;
FIG. 3 is a partial perspective view of the anti-jamming mechanism of the present invention;
FIG. 4 is a side view of a portion of the anti-jamming mechanism of the present invention;
FIG. 5 is a sectional plan view showing the structure of the treatment tank of the present invention;
FIG. 6 is a perspective view showing the structure of the treatment tank and the fixing groove according to the present invention;
fig. 7 is an enlarged view of a structure shown in fig. 2.
In the figure: 1. a blowoff valve body; 2. a water inlet pipe; 3. a treatment tank; 4. collecting water from a pipe; 5. a partition plate; 6. filtering with a screen; 7. a sealing box; 8. a bottom box; 9. an anti-clogging mechanism; 901. a motor; 902. a slide plate; 903. a screw rod; 904. a movable rod; 905. a connecting shaft; 906. a first brush cylinder; 907. a first gear; 908. a second gear; 909. a fixed shaft; 910. a toothed plate; 911. a third gear; 912. a fourth gear; 913. a rotating shaft; 914. a second brush cylinder; 10. a sealing door; 11. a flow meter; 12. an alarm; 13. a slideway; 14. moving the frame; 15. a connecting frame; 16. a third brush drum; 17. a fourth brush cylinder; 18. and fixing the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-7, the present invention provides a technical solution: a blowoff valve with anti-blocking function comprises a blowoff valve body 1, wherein the left end of the blowoff valve body 1 is communicated with a water inlet pipe 2, the left end of the water inlet pipe 2 is communicated with a processing box 3, the left side of the processing box 3 is communicated with a water receiving pipe 4, the front side and the back side of the inner cavity of the processing box 3 are fixedly connected with a partition plate 5, one side of the partition plate 5 close to each other is fixedly connected with a filter screen 6, the filter screen 6 is designed to pre-isolate impurities in liquid entering the blowoff valve body 1, so that the impurities are prevented from entering the blowoff valve body 1 and blocking the blowoff valve body 1, a sealing box 7 is fixedly connected to the processing box 3, an anti-blocking mechanism 9 is arranged in the processing box 3, the anti-blocking mechanism 9 utilizes a motor 901 to provide a driving source to drive a second gear 908 to rotate on a toothed plate 910, and drives a connecting shaft 905 and a first brush barrel 906 to synchronously rotate under the assistance of a first gear 907, thereby can constantly rotate and move down and rotate cleanness to the impurity on the filter screen 6, effectively avoid too much impurity to adsorb on filter screen 6, block up filter screen 6, influence filter screen 6 to the filter effect of entering into impurity in the blowoff valve body 1 liquid, the anti-clogging effect of blowoff valve body 1 has further been improved, utilize second brush section of thick bamboo 914 to roll the brush to remove to the impurity on the pinion rack 910 simultaneously, avoid impurity to adhere to on pinion rack 910, influence the normal meshing of second gear 908 and pinion rack 910, the functionality of blowoff valve body 1 has been improved, the left side intercommunication of handling the bottom of case 3 has bottom case 8, bottom case 8 is located the left side of filter screen 6.
Example 2
Referring to fig. 1-7, the present invention provides a technical solution: a blowoff valve with anti-blocking function comprises a blowoff valve body 1, wherein the left end of the blowoff valve body 1 is communicated with a water inlet pipe 2, the left end of the water inlet pipe 2 is communicated with a processing box 3, the right end of the blowoff valve body 1 is communicated with a flow meter 11, the front of the processing box 3 is fixedly connected with an alarm 12 through a mounting disc, the flow meter 11 is designed to facilitate real-time monitoring of the liquid flow passing through the blowoff valve body 1, when the liquid flow passing through the flow meter 11 is lower than a preset value, the alarm 12 is utilized to give an alarm in time, so that peripheral personnel can timely know that a filter screen 6 is blocked, the left side of the processing box 3 is communicated with a water receiving pipe 4, the front and the back of the inner cavity of the processing box 3 are both fixedly connected with a partition plate 5, one side of the partition plate 5 close to each other is fixedly connected with the filter screen 6, the filter screen 6 is designed to pre-isolate impurities in the liquid entering the blowoff valve body 1, the pollution-free sewage treatment valve has the advantages that impurities are prevented from entering the sewage valve body 1 to block the sewage valve body 1, the treatment box 3 is fixedly connected with the sealing box 7, the treatment box 3 is internally provided with the anti-blocking mechanism 9, the anti-blocking mechanism 9 comprises a motor 901, the surface of the motor 901 is fixedly connected onto the sealing box 7 through a connecting frame, the sealing box 7 is internally provided with a sliding plate 902 in a sliding manner, the sliding plate 902 is connected with a lead screw 903 through a thread sleeve and a thread, the bottom end of the lead screw 903 is rotatably arranged on the treatment box 3 through a bearing, the top end of the lead screw 903 penetrates through the sealing box 7 and is fixedly connected with the output end of the motor 901, the bottom of the sliding plate 902 is symmetrically and fixedly connected with two groups of movable rods 904 along the front-back direction, the bottom ends of the movable rods 904 penetrate into the treatment box 3, the top of the sealing box 7 is embedded with sealing bearings matched with the lead screw 903, the sealing performance of the sealing box 7 is improved, the top of the treatment box 3 is symmetrically embedded with two groups of square sealing sleeves matched with the movable rods 904 along the front-back direction, the sealing performance of the treatment box 3 is improved, the bottom of the side, close to each other, of the movable rod 904 is rotatably connected with a connecting shaft 905 through a bearing, one end, close to each other, of the connecting shaft 905 is fixedly connected with a first brush barrel 906 matched with the filter screen 6 for use, a first gear 907 is fixedly connected to the connecting shaft 905, the top of the first gear 907 is meshed with a second gear 908, one side, close to each other, of the movable rod 904 is rotatably connected with a fixed shaft 909 through a bearing, one end, close to each other, of the fixed shaft 909 is fixedly connected with an inner ring of the second gear 908, one end, far away from each other, of the fixed shaft 909 is fixedly connected with a third gear 911, the left side of the partition plate 5 is fixedly connected with a toothed plate 910 matched with the second gear 908 for use, the bottom of the third gear 911 is meshed with a fourth gear 912, the front and the back of the inner cavity of the treatment box 3 are vertically provided with slide ways 13, the slide ways 13 are internally provided with a movable frame 14 in a sliding manner, the top of the inner cavity of the treatment box 3 is provided with a fixing groove 18 matched with the movable frame 14 for use, the design of the fixing groove 18 provides a placing space for the top of the moving frame 14, the top of the inner cavity of the processing box 3 is prevented from being collided when the moving frame 14 moves up and down, one side of the moving frame 14, which is close to each other, is fixedly connected to the movable rod 904, the third gear 911 and the fourth gear 912 are both located in the moving frame 14, the moving frame 14 can slide in the slideway 13, the movable rod 904 can be assisted to move up and down stably, the movable rod 904 is prevented from shifting when moving, so that the second gear 908 is disengaged from the toothed plate 910, the normal operation of the anti-blocking mechanism 9 is influenced, the bottom of one side of the moving rod 904, which is close to each other, is rotatably connected with the rotating shaft 913 through a bearing, the rotating shaft 913 is located below the connecting shaft 905, the inner ring of the fourth gear 912 is fixedly connected with one end of the rotating shaft 913, which is far away from each other, one end of the rotating shaft 913 is fixedly connected with the second brush cylinder 914 matched with the toothed plate 910, the anti-blocking mechanism 9 uses the motor 901 to provide a driving source, can drive the second gear 908 to rotate on the toothed plate 910, and drives the connecting shaft 905 and the first brush barrel 906 to synchronously rotate under the assistance of the first gear 907, so as to continuously rotate and move downwards and rotationally clean impurities on the filter screen 6, thereby effectively preventing excessive impurities from being adsorbed on the filter screen 6 to block the filter screen 6, and affecting the filtering effect of the filter screen 6 on impurities in liquid entering the blowdown valve body 1, further improving the anti-blocking effect of the blowdown valve body 1, meanwhile, the impurities on the toothed plate 910 can be subjected to rolling brushing by using the second brush barrel 914, so as to prevent the impurities from being adsorbed on the toothed plate 910, affecting the normal meshing of the second gear 908 and the toothed plate 910, and improving the functionality of the blowdown valve body 1, the bottom on the left side of the movable rod 904 is fixedly connected with the connecting frame 15, one side of the connecting frame 15, which is far away from each other side, is fixedly connected with the third brush barrel 16 used in cooperation with the third gear 911 and the fourth gear 912, the fourth brush barrel 17 matched with the first gear 907 and the second gear 908 is fixedly connected to one side, close to each other, of the connecting frame 15, and the design of the third brush barrel 16 and the fourth brush barrel 17 can clean the first gear 907, the second gear 908, the third gear 911 and the fourth gear 912, so that impurities among teeth of the first gear 907, the second gear 908, the third gear 911 and the fourth gear 912 are prevented from being existed, normal meshing of the first gear 907, the second gear 908, the third gear 911 and the fourth gear 912 is influenced, the functionality of the drain valve body 1 is improved, the left side of the bottom of the treatment box 3 is communicated with the bottom box 8, the bottom box 8 is located on the left side of the filter screen 6, the front of the bottom box 8 is hinged with the sealing door 10 through hinges, and the sealing door 10 is designed, and a user can conveniently remove the impurities in the bottom box 8 and the treatment box 3.
The working principle is as follows: the liquid carrying impurities is transmitted into the processing box 3 through the water receiving pipe 4, then the impurities in the liquid are filtered by the filter screen 6, at the moment, the filtered liquid is transmitted into the blowoff valve body 1 through the water inlet pipe 2 and is transmitted to the outside through the flowmeter 11, the flowmeter 11 can monitor the liquid flow in real time, so that whether the blowoff valve body 1 or the processing box 3 is blocked can be found in time, if the blockage is found, the alarm 12 is started to remind peripheral personnel to process in time, meanwhile, the motor 901 is started, the forward and reverse rotation stroke of the motor 901 is preset, the motor 901 can drive the screw rod 903 to rotate, at the moment, under the assistance of a threaded sleeve, the sliding plate 902 can be enabled to reciprocate up and down on the screw rod 903, and then the two groups of movable rods 904 can be driven to reciprocate in the processing box 3, at the moment, the movable rod 904 which moves downwards can drive the second gear 908 to rotate on the toothed plate 910, at this time, under the assistance of the first gear 907, the connecting shaft 905 and the first brush cylinder 906 can be driven to synchronously rotate, so as to continuously rotate and move downwards and rotate and clean impurities on the filter screen 6, thereby effectively preventing the impurities from being adsorbed on the filter screen 6 and blocking the filter screen 6, and influencing the filtering effect of the filter screen 6 on the impurities in the liquid entering the blowoff valve body 1, and further improving the anti-blocking effect of the blowoff valve body 1, meanwhile, the second gear 908 can drive the fixing shaft 909 and the third gear 911 to synchronously rotate during rotation, thereby driving the fourth gear 912 and the rotating shaft 913 to rotate, further driving the second brush cylinder 914 to synchronously rotate, and rolling and brushing the impurities on the toothed plate 910, thereby preventing the impurities from being attached on the toothed plate 910 and influencing the normal engagement of the second gear 908 and the toothed plate 910, and meanwhile, the third brush cylinder 16 and the fourth brush cylinder 17 which are fixedly designed, the cleaning device is convenient to clean the first gear 907, the second gear 908, the third gear 911 and the fourth gear 912, and prevents impurities from existing among teeth of the first gear 907, the second gear 908, the third gear 911 and the fourth gear 912 and influencing normal meshing of the first gear 907, the second gear 908, the third gear 911 and the fourth gear 912, after cleaning is finished, a user closes a valve on an external pipeline in butt joint with the water receiving pipe 4, then opens the sealing door 10, and at the moment, sewage mixed with liquid and impurities in the sealing box 7 and the bottom box 8 flows out through the sealing door 10.
However, as is well known to those skilled in the art, the working principle and wiring method of the motor 901, the alarm 12 and the flow meter 11 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a blowoff valve with prevent blockking up function, includes blowoff valve body (1), its characterized in that: the left end intercommunication of blowoff valve body (1) has inlet tube (2), the left end intercommunication of inlet tube (2) has treatment case (3), the left side intercommunication of handling case (3) has water receiving pipe (4), the front of handling case (3) inner chamber and the equal fixedly connected with baffle (5) in the back, one side fixedly connected with filter screen (6) that baffle (5) are close to each other, fixedly connected with seal box (7) on handling case (3), be provided with in handling case (3) and prevent blockking up mechanism (9), the left side intercommunication of handling case (3) bottom has under casing (8), under casing (8) are located the left side of filter screen (6).
2. A blowoff valve with anti-clogging function as defined in claim 1, wherein: the anti-blocking mechanism (9) comprises a motor (901), the surface of the motor (901) is fixedly connected onto a sealing box (7) through a connecting frame, a sliding plate (902) is arranged in the sealing box (7) in a sliding mode, a screw rod (903) is connected onto the sliding plate (902) through thread sleeves and threads, the bottom end of the screw rod (903) is arranged on a processing box (3) through a bearing in a rotating mode, the top end of the screw rod (903) penetrates through the sealing box (7) and is fixedly connected with the output end of the motor (901), the bottom of the sliding plate (902) is symmetrically and fixedly connected with two groups of movable rods (904) along the front-back direction, the bottom end of each movable rod (904) penetrates into the processing box (3), the bottom of one side, close to each other, of the movable rods (904) is rotatably connected with a connecting shaft (905) through the bearing, one end, close to each other, of the connecting shaft (905) is fixedly connected with a first brush barrel (906) matched with a filter screen (6) for use, a first gear (907) is fixedly connected to the connecting shaft (905), a second gear (908) is meshed with the top of the first gear (907), one side, close to each other, of the movable rod (904) is rotatably connected with a fixed shaft (909) through a bearing, one end, close to each other, of the fixed shaft (909) is fixedly connected with an inner ring of the second gear (908), one end, far away from each other, of the fixed shaft (909) is fixedly connected with a third gear (911), the left side of the partition plate (5) is fixedly connected with a toothed plate (910) matched with the second gear (908), the bottom of the third gear (911) is meshed with a fourth gear (912), the bottom, close to each other, of the movable rod (904) is rotatably connected with a rotating shaft (913) through a bearing, the rotating shaft (913) is located below the connecting shaft (905), and the inner ring of the fourth gear (912) is fixedly connected with one end, far away from each other, of the rotating shaft (913), one end of the rotating shaft (913) close to each other is fixedly connected with a second brush barrel (914) matched with the toothed plate (910).
3. A trapvalve having anti-clog function according to claim 2, further comprising: the bottom of the left side of the movable rod (904) is fixedly connected with a connecting frame (15), one side, away from each other, of the connecting frame (15) is fixedly connected with a third brush barrel (16) matched with a third gear (911) and a fourth gear (912), and one side, close to each other, of the connecting frame (15) is fixedly connected with a fourth brush barrel (17) matched with a first gear (907) and a second gear (908).
4. A blowoff valve with anti-clogging function as defined in claim 1, wherein: the right end of the blowdown valve body (1) is communicated with a flow meter (11), and the front of the treatment box (3) is fixedly connected with an alarm (12) through a mounting disc.
5. A blowoff valve with anti-clogging function as set forth in claim 2, wherein: handle the equal vertical slide (13) of having seted up in front and the back of case (3) inner chamber, it is provided with moving frame (14) to slide in slide (13), one side fixed connection that moving frame (14) are close to each other is on movable rod (904), third gear (911) and fourth gear (912) all are located moving frame (14).
6. A blowoff valve with anti-clogging function as defined in claim 1, wherein: the top of seal box (7) inlays and is equipped with the sealed bearing who uses with lead screw (903) cooperation, the top of handling case (3) is inlayed along the fore-and-aft direction symmetry and is equipped with two sets of square seal covers that use with movable rod (904) cooperation.
7. A blowoff valve with anti-clogging function as defined in claim 1, wherein: the front surface of the bottom box (8) is hinged with a sealing door (10) through a hinge.
8. A blowoff valve with anti-clogging function as defined in claim 1, wherein: the top of the inner cavity of the treatment box (3) is provided with a fixing groove (18) matched with the movable frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210118346.6A CN114576406B (en) | 2022-02-08 | 2022-02-08 | Blow-down valve with anti-blocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210118346.6A CN114576406B (en) | 2022-02-08 | 2022-02-08 | Blow-down valve with anti-blocking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114576406A true CN114576406A (en) | 2022-06-03 |
| CN114576406B CN114576406B (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210118346.6A Active CN114576406B (en) | 2022-02-08 | 2022-02-08 | Blow-down valve with anti-blocking function |
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| CN (1) | CN114576406B (en) |
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| CN213512189U (en) * | 2020-09-25 | 2021-06-22 | 曾松凤 | Avoid blockking up and blowoff valve convenient to installation |
| CN113304521A (en) * | 2021-06-23 | 2021-08-27 | 江苏圣泰阀门有限公司 | Novel soft sealing ball valve |
| CN113559588A (en) * | 2021-09-26 | 2021-10-29 | 南通井川精密机械有限公司 | Automatic water purifying device |
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2022
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206786038U (en) * | 2017-03-27 | 2017-12-22 | 泰州市佳航机械设备有限公司 | A kind of gate valve with environmentally friendly filtering function |
| CN109027415A (en) * | 2018-10-23 | 2018-12-18 | 镇江市神龙电器管件有限公司 | The slow pressure anti-leakage flange formula ball valve of one kind |
| CN209828375U (en) * | 2019-04-12 | 2019-12-24 | 青岛常润新材料有限公司 | Anti-blocking valve part for pollution discharge |
| CN211752864U (en) * | 2020-03-23 | 2020-10-27 | 刘韡琳 | Oil field development water injection well produced sewage filter equipment |
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| CN113304521A (en) * | 2021-06-23 | 2021-08-27 | 江苏圣泰阀门有限公司 | Novel soft sealing ball valve |
| CN113559588A (en) * | 2021-09-26 | 2021-10-29 | 南通井川精密机械有限公司 | Automatic water purifying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114576406B (en) | 2023-05-30 |
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