CN215742245U - Heat supply pipeline impurity filtering device - Google Patents
Heat supply pipeline impurity filtering device Download PDFInfo
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- CN215742245U CN215742245U CN202121754399.4U CN202121754399U CN215742245U CN 215742245 U CN215742245 U CN 215742245U CN 202121754399 U CN202121754399 U CN 202121754399U CN 215742245 U CN215742245 U CN 215742245U
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Abstract
The utility model discloses a heat supply pipeline impurity filtering device, which relates to the technical field of heat supply pipelines and comprises a water inlet pipe, a water outlet pipe and a double-way pipe, wherein the water outlet pipe is fixedly communicated with the water inlet pipe, two ends of the double-way pipe are respectively and fixedly communicated with the water inlet pipe and the water outlet pipe, valves are respectively arranged on the outer surfaces of the water inlet pipe, the water outlet pipe and the double-way pipe, and the bottom end of the water inlet pipe is in threaded connection with a sealing cover. The positioning device is reasonable in design structure, the limiting block can be inserted into the limiting groove, the guiding and limiting effects on the fixing ring are achieved, the stability of the fixing ring after the fixing ring is placed in the fixing pipe is guaranteed, the normal rotation of the filter frame is guaranteed, the positioning column is inserted into the inner ring of the second sealing bearing, the positioning effect on the filter frame is achieved, the stability of the filter frame during rotation is guaranteed, the filter frame can be flapped on the fan blades under the impact of water flow, the fan blades can rotate, and the filter frame is driven to rotate on the inner ring of the first sealing bearing.
Description
Technical Field
The utility model relates to the technical field of heat supply pipelines, in particular to a heat supply pipeline impurity filtering device.
Background
The heat supply pipeline system is an important infrastructure of a city and is a mark for reflecting the modernization level of the city, and in most of life, building heat supply modes adopt a water heating heat supply mode, namely a hot water source is conveyed to thousands of households through a heat supply pipeline, wherein the pipeline of the heat supply engineering pipeline system is required to be filtered.
Traditional pipeline filtration equipment structure is simpler, and most filter screens are fixed mounting, is difficult to the convenient change of dismantling, influences the maintenance in later stage, and filter equipment is fixed mounting, so filter equipment is blockked up by impurity easily, and then has reduced impurity filtering's efficiency. Therefore, the heat supply pipeline impurity filtering device solves the problems.
SUMMERY OF THE UTILITY MODEL
One) technical problem to be solved
The utility model aims to make up the defects of the prior art and provides a heat supply pipeline impurity filtering device.
II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heat supply pipeline impurity filter equipment, includes inlet tube, outlet pipe and two-way pipe, and the outlet pipe communicates with the inlet tube is fixed, the both ends of two-way pipe respectively with the fixed intercommunication of inlet tube and outlet pipe, the valve is all installed to the surface of inlet tube, outlet pipe and two-way pipe, the bottom threaded connection of inlet tube has sealed lid, the fixed pipe of inner wall fixedly connected with of sealed lid, and the inner wall sliding connection of the surface of fixed pipe and inlet tube.
The surface of fixed pipe is seted up the filtration pore that the equidistance was arranged, and the filtration pore is corresponding with the end of intaking of outlet pipe, and the inside of fixed pipe is provided with the filtering mechanism who is used for pipeline hot water to filter impurity, and the inner wall of fixed pipe is provided with and is used for leading spacing stop gear to filtering mechanism, and the inner wall of sealed lid is provided with and is used for fixing a position rotatory positioning mechanism to filtering mechanism.
Furthermore, the surface of the fixed pipe is inlaid with a first rubber ring, and the first rubber ring is tightly attached to the inner wall of the water inlet pipe.
Further, filtering mechanism includes solid fixed ring, first sealed bearing and filter frame, gu fixed ring sliding connection is in the inner wall of fixed pipe, first sealed bearing's outer lane is connected with solid fixed ring's inner wall, filter frame's surface and first sealed bearing's inner circle fixed connection.
Further, stop gear includes the spacing groove of circumference array and the stopper of circumference array, and spacing groove and stopper looks adaptation, and the inner wall of fixed pipe is all seted up in every spacing groove, and the equal fixed connection of every stopper is in solid fixed ring's surface, and stopper sliding connection is in the inner wall of spacing groove.
Further, filtering mechanism still includes cross rod, dead lever and flabellum, and cross rod fixed connection is in the inner wall of filter frame, and the bottom of dead lever is connected with the middle part of cross rod, flabellum fixed connection in the top of dead lever.
Furthermore, filtering mechanism still includes the second rubber circle, and the surface in solid fixed ring is inlayed to the second rubber circle, and the second rubber circle hugs closely mutually with the inner wall of fixed pipe.
Furthermore, the filtering mechanism further comprises two symmetrical pull rods, and the bottom end of each pull rod is fixedly connected to the upper surface of the fixing ring.
Further, positioning mechanism includes registration arm, second sealed bearing and reference column, registration arm fixed connection in the inner wall of sealed lid, and the outer lane of second sealed bearing is connected with the inner wall of registration arm, and the surface of reference column is pegged graft in the inner circle of second sealed bearing, and the top of reference column is connected with the bottom surface of filter frame.
The three beneficial effects are as follows:
compared with the prior art, this heat supply pipeline impurity filter equipment possesses following beneficial effect:
firstly, under the matching arrangement among the fixed pipe, the filtering mechanism, the limiting mechanism, the filtering hole and the positioning mechanism, the limiting block can be inserted into the limiting groove, the fixing ring is guided and limited, the stability of the fixing ring after being placed in the fixed pipe is ensured, and the normal rotation of the filtering frame is also ensured.
Secondly, the water inlet pipe, the water outlet pipe and the double-way pipe are all provided with valves, when the fixed pipe and the filtering mechanism are taken out, the valves on the water inlet pipe and the water outlet pipe can be closed, so that a channel between the water inlet pipe and the water outlet pipe is in a closed state, the valves on the double-way pipe are opened, heat supply is continuously guaranteed, and finally the fixed pipe and the filtering mechanism are taken out by rotating the sealing cover.
Drawings
FIG. 1 is a front partial cross-sectional view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic top view of the mounting tube of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a water inlet pipe; 2. a water outlet pipe; 3. a double-way pipe; 4. a sealing cover; 5. a positioning mechanism; 51. a positioning tube; 52. a second sealed bearing; 53. a positioning column; 6. a fixed tube; 7. a filtering mechanism; 71. a fixing ring; 72. a first sealed bearing; 73. a filter frame; 74. a cross bar; 75. fixing the rod; 76. a fan blade; 77. a pull rod; 78. a second rubber ring; 8. a limiting mechanism; 81. a limiting groove; 82. a limiting block; 9. a first rubber ring; 10. and (5) filtering holes.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: a heat supply pipeline impurity filtering device comprises a water inlet pipe 1, a water outlet pipe 2 and a double-way pipe 3, wherein the water outlet pipe 2 is fixedly communicated with the water inlet pipe 1, two ends of the double-way pipe 3 are respectively fixedly communicated with the water inlet pipe 1 and the water outlet pipe 2, valves are respectively arranged on the outer surfaces of the water inlet pipe 1, the outer surface of the water outlet pipe 2 and the double-way pipe 3, a sealing cover 4 is in threaded connection with the bottom end of the water inlet pipe 1, a fixed pipe 6 is fixedly connected with the inner wall of the sealing cover 4, the outer surface of the fixed pipe 6 is in sliding connection with the inner wall of the water inlet pipe 1, a first rubber ring 9 is embedded on the outer surface of the fixed pipe 6, the first rubber ring 9 is tightly attached to the inner wall of the water inlet pipe 1, the stability of the fixed pipe 6 after the fixed pipe is inserted into the water inlet pipe 1 can be ensured through the arrangement of the first rubber ring 9, and meanwhile, when the fixed pipe 6 is taken out, the first rubber ring 9 can also clean scales on the inner wall of the water inlet pipe 1, when the impurity filtering device in the inlet tube 1 is taking out, can close the valve on inlet tube 1 and the outlet pipe 2 for the passageway between inlet tube 1 and the outlet pipe 2 forms the closed condition, and opens the valve on the double-pipe 3, so that continuously guarantee the heat supply, finally the sealed lid of rotatory 4 will fix pipe 6 and filtering mechanism 7 take out can.
The outer surface of the fixed pipe 6 is provided with filter holes 10 which are arranged equidistantly, the filter holes 10 correspond to the water inlet end of the water outlet pipe 2 so as to convey filtered hot water into the water outlet pipe 2, the inside of the fixed pipe 6 is provided with a filter mechanism 7 for filtering impurities in the pipeline hot water, the filter mechanism 7 comprises a fixed ring 71, a first sealing bearing 72 and a filter frame 73, the fixed ring 71 is connected with the inner wall of the fixed pipe 6 in a sliding manner so as to install the filter mechanism 7, the outer ring of the first sealing bearing 72 is connected with the inner wall of the fixed ring 71, the outer surface of the filter frame 73 is fixedly connected with the inner ring of the first sealing bearing 72, through the arrangement of the fixed ring 71, the first sealing bearing 72 and the filter frame 73, hot water in the water inlet pipe 1 can flow into the filter frame 73 through the first sealing bearing 72, the filter effect on the impurities in the hot water is realized, and the filter frame 73 can have the function of being convenient to rotate, the filtering mechanism 7 further comprises a cross bar 74, a fixing bar 75 and fan blades 76, the cross bar 74 is fixedly connected to the inner wall of the filtering frame 73, the bottom end of the fixing bar 75 is connected with the middle part of the cross bar 74, the fan blades 76 are fixedly connected to the top end of the fixing bar 75, due to the arrangement of the first sealing bearing 72, the hot water can only flow into the filtering frame 73, so as to better filter the hot water, and under the arrangement of the cross rod 74, the fixing rod 75 and the fan blade 76, the fan blade 76 can be flapped on the fan blade 76 under the impact of the water flow, so that the fan blade 76 can rotate, and then will drive filter frame 73 and carry out the rotation on first seal bearing 72's inner circle, the better impurity to in the hot water filters, has improved filtration rate, avoids impurity to cause the jam to filter frame 73, and filter mechanism 7 still includes second rubber circle 78, and second rubber circle 78 is inlayed in solid fixed ring 71's surface, and second rubber circle 78 hugs closely mutually with the inner wall of solid fixed tube 6.
The outer surface of the fixing ring 71 can be better contacted with the inner wall of the fixing tube 6 under the arrangement of the second rubber ring 78, so that the contact sealing property between the fixing ring 71 and the fixing tube 6 is ensured, the filter mechanism 7 also comprises two symmetrical pull rods 77, the bottom end of each pull rod 77 is fixedly connected to the upper surface of the fixing ring 71, under the arrangement of the pull rods 77, after the fixing tube 6 is taken out, the pull rods 77 can be pulled to draw out the fixing ring 71, so that impurities in the filter frame 73 can be cleaned or the filter mechanism 7 can be replaced, the operation is simple, the practicability is high, the inner wall of the fixing tube 6 is provided with a limiting mechanism 8 for guiding and limiting the filter mechanism 7, the limiting mechanism 8 comprises a limiting groove 81 of a circumferential array and a limiting block 82 of the circumferential array, the limiting groove 81 is matched with the limiting block 82, and each limiting groove 81 is arranged on the inner wall of the fixing tube 6, each limit block 82 is fixedly connected with the outer surface of the fixing ring 71, the limit blocks 82 are slidably connected with the inner wall of the limit groove 81, the limit blocks 82 can be conveniently inserted into the limit groove 81 through the arrangement of the limit mechanism 8, the fixing ring 71 is guided and limited, the stability of the fixing ring 71 after being placed in the fixing pipe 6 is ensured, and the normal rotation of the filter frame 73 is also ensured, the inner wall of the sealing cover 4 is provided with a positioning mechanism 5 for positioning and rotating the filter mechanism 7, the positioning mechanism 5 comprises a positioning pipe 51, a second sealing bearing 52 and a positioning column 53, the positioning pipe 51 is fixedly connected with the inner wall of the sealing cover 4, the outer ring of the second sealing bearing 52 is connected with the inner wall of the positioning pipe 51, the outer surface of the positioning column 53 is inserted into the inner ring of the second sealing bearing 52, and the top end of the positioning column 53 is connected with the bottom surface of the filter frame 73, through the setting of positioning mechanism 5, can be when fixed ring 71 after sliding to fixed pipe 6 in, reference column 53 also can insert to the inner circle of second sealed bearing 52 simultaneously, has played the effect of location to straining frame 73 to guaranteed the stability of straining frame 73 when rotatory, and filtering mechanism 7 has the effect of being convenient for change.
The working principle is as follows: when hot water impurities in the water inlet pipe 1 need to be filtered, the limit block 82 is inserted into the limit groove 81, so that the fixing ring 71 is guided and limited, the stability of the fixing ring 71 after being placed in the fixing pipe 6 is ensured, the filter frame 73 is also ensured to normally rotate, the fixing ring 71 slides towards the bottom of the fixing pipe 6, the positioning column 53 is inserted into the inner ring of the second sealing bearing 52, the filter frame 73 is positioned, the stability of the filter frame 73 during rotation is ensured, the fixing pipe 6 is inserted into the water inlet pipe 1, the sealing cover 4 is screwed, the sealing cover 4 can ensure the sealing property of the bottom end of the water inlet pipe 1, namely the sealing cover can flap on the fan blade 76 under the impact of water flow, the fan blade 76 rotates, the filter frame 73 is driven to rotate on the inner ring of the first sealing bearing 72, and impurities in the hot water can be better filtered, improved filtration rate, avoid impurity to cause the jam to straining frame 73, when fixed pipe 6 and filtering mechanism 7 are taking out, can close the valve on inlet tube 1 and the outlet pipe 2, make the passageway between inlet tube 1 and the outlet pipe 2 form the closed condition, and open the valve on the double-pass pipe 3, so that continuously guarantee the heat supply, finally the sealed lid of rotation 4 will fix pipe 6 and filtering mechanism 7 take out can, and filtering mechanism 7 has the effect of being convenient for to change in fixed pipe 6.
Claims (8)
1. The utility model provides a heat supply pipeline impurity filter equipment, includes inlet tube (1), outlet pipe (2) and bi-pass pipe (3), its characterized in that: the water inlet pipe is characterized in that the water outlet pipe (2) is fixedly communicated with the water inlet pipe (1), two ends of the double-way pipe (3) are fixedly communicated with the water inlet pipe (1) and the water outlet pipe (2) respectively, valves are mounted on the outer surfaces of the water inlet pipe (1), the water outlet pipe (2) and the double-way pipe (3), a sealing cover (4) is in threaded connection with the bottom end of the water inlet pipe (1), a fixed pipe (6) is fixedly connected to the inner wall of the sealing cover (4), and the outer surface of the fixed pipe (6) is in sliding connection with the inner wall of the water inlet pipe (1);
the utility model discloses a filter structure, including fixed pipe (6), the outer surface of fixed pipe (6) is seted up filtration pore (10) that the equidistance was arranged, and filtration pore (10) are corresponding with the end of intaking of outlet pipe (2), the inside of fixed pipe (6) is provided with filtering mechanism (7) that are used for pipeline hot water to filter impurity, the inner wall of fixed pipe (6) is provided with and is used for leading spacing stop gear (8) to filtering mechanism (7), the inner wall of sealed lid (4) is provided with and is used for fixing a position rotatory positioning mechanism (5) to filtering mechanism (7).
2. The heat supply pipeline impurity filtering device of claim 1, wherein: the outer surface of the fixed pipe (6) is inlaid with a first rubber ring (9), and the first rubber ring (9) is tightly attached to the inner wall of the water inlet pipe (1).
3. The heat supply pipeline impurity filtering device of claim 1, wherein: filtering mechanism (7) are including solid fixed ring (71), first sealed bearing (72) and filter frame (73), gu fixed ring (71) sliding connection is in the inner wall of fixed pipe (6), the outer lane of first sealed bearing (72) is connected with the inner wall of solid fixed ring (71), the surface of filter frame (73) and the inner circle fixed connection of first sealed bearing (72).
4. The heat supply pipeline impurity filtering device of claim 3, wherein: stop gear (8) are including spacing groove (81) of circumference array and stopper (82) of circumference array, and spacing groove (81) and stopper (82) looks adaptation, every the inner wall of fixed pipe (6), every are all seted up in spacing groove (81 the equal fixed connection of stopper (82) in the surface of solid fixed ring (71), and stopper (82) sliding connection is in the inner wall of spacing groove (81).
5. The heat supply pipeline impurity filtering device of claim 3, wherein: the filtering mechanism (7) further comprises a cross rod (74), a fixing rod (75) and fan blades (76), the cross rod (74) is fixedly connected to the inner wall of the filtering frame (73), the bottom end of the fixing rod (75) is connected with the middle of the cross rod (74), and the fan blades (76) are fixedly connected to the top end of the fixing rod (75).
6. The heat supply pipeline impurity filtering device of claim 3, wherein: the filtering mechanism (7) further comprises a second rubber ring (78), the second rubber ring (78) is embedded in the outer surface of the fixing ring (71), and the second rubber ring (78) is tightly attached to the inner wall of the fixing pipe (6).
7. The heat supply pipeline impurity filtering device of claim 3, wherein: the filtering mechanism (7) further comprises two symmetrical pull rods (77), and the bottom end of each pull rod (77) is fixedly connected to the upper surface of the fixing ring (71).
8. The heat supply pipeline impurity filtering device of claim 3, wherein: the positioning mechanism (5) comprises a positioning pipe (51), a second sealing bearing (52) and a positioning column (53), the positioning pipe (51) is fixedly connected to the inner wall of the sealing cover (4), the outer ring of the second sealing bearing (52) is connected with the inner wall of the positioning pipe (51), the outer surface of the positioning column (53) is inserted into the inner ring of the second sealing bearing (52), and the top end of the positioning column (53) is connected with the bottom surface of the filter frame (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121754399.4U CN215742245U (en) | 2021-07-30 | 2021-07-30 | Heat supply pipeline impurity filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121754399.4U CN215742245U (en) | 2021-07-30 | 2021-07-30 | Heat supply pipeline impurity filtering device |
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| Publication Number | Publication Date |
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| CN215742245U true CN215742245U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121754399.4U Active CN215742245U (en) | 2021-07-30 | 2021-07-30 | Heat supply pipeline impurity filtering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892767A (en) * | 2022-04-15 | 2022-08-12 | 禾见机械(上海)有限公司 | Energy-concerving and environment-protective water supply equipment |
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2021
- 2021-07-30 CN CN202121754399.4U patent/CN215742245U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892767A (en) * | 2022-04-15 | 2022-08-12 | 禾见机械(上海)有限公司 | Energy-concerving and environment-protective water supply equipment |
| CN114892767B (en) * | 2022-04-15 | 2023-08-18 | 禾见机械(上海)有限公司 | Energy-saving and environment-friendly water supply equipment |
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