CN111692441A - Warm construction pipeline connection structure that leads to - Google Patents
Warm construction pipeline connection structure that leads to Download PDFInfo
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- CN111692441A CN111692441A CN202010506644.3A CN202010506644A CN111692441A CN 111692441 A CN111692441 A CN 111692441A CN 202010506644 A CN202010506644 A CN 202010506644A CN 111692441 A CN111692441 A CN 111692441A
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- side wall
- connecting ring
- block
- sliding
- sealing
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
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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
- 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
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/187—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for flanged joints
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a heating and ventilation construction pipeline connecting structure which comprises a first connecting ring and a second connecting ring which are fixedly arranged on a main pipeline, wherein a first mounting groove, a second mounting groove and a sliding groove are formed in the first connecting ring, a clamping mechanism is arranged between the side wall of the second connecting ring and the first mounting groove, a blocking mechanism is arranged between the second mounting groove and the sliding groove, the blocking mechanism extends into the clamping mechanism and is abutted against the inner side wall of the clamping mechanism, a sealing cavity is formed in the second connecting ring, and a sealing mechanism is arranged between the sealing cavity in the sealing cavity and the side wall of the second connecting ring. The pipeline sealing device is reasonable in structural design, can stably seal the inner space of the pipeline, prevents the joint of the connecting pipeline inside the pipeline from being oxidized and corroded by external humid air, and can timely discharge leaked water when the connecting pipeline leaks water, so that the dryness inside the pipeline is ensured.
Description
Technical Field
The invention relates to the technical field of heating and ventilation construction pipelines, in particular to a heating and ventilation construction pipeline connecting structure.
Background
Heating and ventilation is a component of a building, is called heat supply, gas supply, ventilation and air conditioning engineering in disciplinary classification, and comprises the following steps: the heating, ventilation and air conditioning are indispensable parts of the future families in terms of functions, and various pipelines required by the family life, such as a heating pipe, a water inlet pipe, a water outlet pipe, a gas pipe and the like, are connected in the heating and ventilation pipeline.
Among the prior art, current warm construction pipe that leads to is when connecting, generally through welded connection, welded connection exists the problem of leaking the welding, and the leakproofness in the pipeline is relatively poor, can make the junction of the connecting tube in the pipeline for a long time by the oxidation corrosion, influences the normal use of connecting tube, and when connecting tube department took place to leak, the water that spills gathers in the pipeline, and difficult discharge has designed a warm construction pipe connection structure for this and has solved above problem.
Disclosure of Invention
The invention aims to solve the problems that the existing heating and ventilation construction pipelines in the prior art are generally connected by welding, welding leakage exists in welding connection, the sealing property in the pipelines is poor, the connection parts of the connection pipelines in the pipelines are oxidized and corroded for a long time, the normal use of the connection pipelines is influenced, and when water leakage occurs at the connection pipelines, leaked water is collected in the pipelines and is difficult to discharge.
In order to achieve the purpose, the invention adopts the following technical scheme:
a heating and ventilation construction pipeline connecting structure comprises a first connecting ring and a second connecting ring which are fixedly installed on a main pipeline, wherein a first installation groove, a second installation groove and a sliding groove are formed in the first connecting ring, a clamping mechanism is arranged between the side wall of the second connecting ring and the first installation groove, a blocking mechanism is arranged between the second installation groove and the sliding groove, the blocking mechanism extends into the clamping mechanism and is tightly abutted to the inner side wall of the clamping mechanism, a sealing cavity is formed in the second connecting ring, a sealing mechanism is arranged between the sealing cavity in the sealing cavity and the side wall of the second connecting ring, the side wall of the sealing mechanism is tightly abutted to the side wall of the first connecting ring, an elevating mechanism is arranged at the inner bottom of the first connecting ring, a water storage basin is fixedly installed on the side wall of the elevating mechanism, and a drainage mechanism is arranged between the bottom of the water storage basin and the inner bottom of the first connecting, the drainage mechanism penetrates through the first connecting ring and extends to the outside of the first connecting ring.
Preferably, chucking mechanism includes the first fixture block of fixed mounting on the second connecting ring lateral wall, sliding connection has the second fixture block in the first mounting groove, fixed link has a plurality of first springs between the inside wall of second fixture block and first mounting groove, the top fixed mounting of second fixture block has first pull rod, first pull rod runs through first connecting ring and rather than sliding connection, the draw-in groove has been seted up to the lateral wall of first pull rod.
Preferably, stop mechanism includes the pin of sliding connection in the second mounting groove, the pin extends to in the draw-in groove and offsets tightly rather than the inside wall, fixedly connected with second spring between the lateral wall of pin and the inside wall of second mounting groove, the lateral wall fixed mounting of pin has the second pull rod, the second pull rod extends to in the spout and rather than sliding connection.
Preferably, sealing mechanism includes the annular seal gasbag of fixed mounting on the second connecting ring lateral wall, the lateral wall of annular seal gasbag offsets tightly with the lateral wall of first connecting ring, sliding connection has the piston in the sealed chamber, the lateral wall fixed mounting of piston has the push rod, the push rod runs through the second connecting ring and offsets tightly with the lateral wall of first connecting ring, a plurality of third springs of fixedly connected with between the lateral wall of piston and the inside wall of sealed chamber, the inside wall fixed mounting of piston has communicating pipe rather than inside intercommunication each other, communicating pipe extends to in the annular seal gasbag and rather than inside intercommunication each other.
Preferably, elevating system includes the installing frame of fixed mounting on the bottom in first connecting ring, sliding connection has the slider in the installing frame, fixedly connected with fourth spring between the top of slider and the interior top of installing frame, the bottom fixed mounting of installing frame has first magnetic path, the bottom fixed mounting of slider has the second magnetic path, the magnetic pole is opposite between the top of first magnetic path and the bottom of second magnetic path.
Preferably, the drainage mechanism comprises a drainage pipe fixedly installed at the bottom in the first connecting ring, the drainage pipe penetrates through the first connecting ring and extends to the outside of the first connecting ring, a first installation block is fixedly installed in the drainage pipe, a first sliding rod is connected on the first installation block in a sliding manner, a first sealing plate in sliding connection with the inner side wall of the drainage pipe is fixedly installed at the top end of the first sliding rod, two abutting rods are fixedly installed at the top end of the first sealing plate, a fifth spring is fixedly connected between the bottom of the first sealing plate and the top of the first installation block, a connecting pipe mutually communicated with the inside of the water storage basin is fixedly installed at the bottom of the water storage basin in a penetrating manner, the connecting pipe extends into the drainage pipe and is in sliding connection with the drainage pipe, a second installation block is fixedly installed in the connecting pipe, a second sliding rod is connected on the second installation block in a sliding manner, and a second sealing plate in sliding connection with the inner, and a sixth spring is fixedly connected between the bottom of the second sealing plate and the top of the second mounting block.
Compared with the prior art, the invention has the beneficial effects that:
1. through the arrangement of the clamping mechanism, the blocking mechanism and the sealing mechanism, when the connection of pipelines is required to be realized, an operator pulls the second pull rod, the second pull rod drives the stop rod to slide into the second mounting groove, the stop rod is separated from the blocking of the first pull rod, the first clamping block on the second connecting ring is inserted into the first mounting groove, the first clamping block extrudes the second clamping block to slide upwards, finally, under the action of the first spring elasticity, the second clamping block and the first clamping block are clamped mutually, the second pull rod is loosened, the stop rod slides into the clamping groove under the action of the second spring elasticity and is abutted against the inner side wall of the clamping groove, the connection between the two pipelines is realized, when the first clamping block is inserted into the first mounting groove, the side wall of the first connecting ring extrudes the push rod, the push rod drives the piston to slide, the piston presses air in the sealing cavity into the annular sealing air bag through the communicating pipe, the annular sealing air bag expands and is abutted against the side wall of the, the sealing between the two pipelines is realized, the connection is convenient, and the connection part of the connecting pipeline in the pipeline is prevented from being oxidized and corroded by external damp air.
2. Through elevating system and drainage mechanism's setting, when the connecting tube takes place to leak, the water that spills falls into in the retaining basin, water in the retaining basin increases gradually, the retaining basin slides down gradually, under the stopping of first closing plate, the second slide bar promotes the upwards slip of second closing plate, when the retaining basin descends bottommost, the second magnetic path adsorbs each other with first magnetic path, first closing plate slides down and breaks away from the sealed to the drain pipe under the extrusion of connecting tube, water gets into in the drain pipe and discharges through the connecting tube, guarantee the inside drying of pipeline.
In conclusion, the pipeline sealing device is reasonable in structural design, can stably seal the inner space of the pipeline, avoids the connection part of the connecting pipeline inside the pipeline from being oxidized and corroded by external humid air, and can timely discharge leaked water when the connecting pipeline leaks water, so that the dryness inside the pipeline is ensured.
Drawings
Fig. 1 is a schematic structural view of a heating and ventilation construction pipeline connection structure according to the present invention;
FIG. 2 is an enlarged view of line A of FIG. 1;
FIG. 3 is an enlarged view of the structure B in FIG. 1;
FIG. 4 is an enlarged view of line C of FIG. 1;
fig. 5 is an enlarged view of the structure D in fig. 1.
In the figure: 1 a first connecting ring, 2 a second connecting ring, 3 a first mounting groove, 4 a second mounting groove, 5 a sliding groove, 6 a second clamping block, 7 a first spring, 8 a first pull rod, 9 a clamping groove, 10 a stop lever, 11 a second spring, 12 a second pull rod, 13 a first clamping block, 14 a sealing cavity, 15 a push rod, 16 a piston, 17 a third spring, 18 an annular sealing air bag, 19 a communicating pipe, 20 a mounting frame, 21 a sliding block, 22 a fourth spring, 23 a first magnetic block, 24 a second magnetic block, 25 a water storage basin, 26 a connecting pipe, 27 a drain pipe, 28 a second mounting block, 29 a second sliding rod, 30 a second sealing plate, 31 a sixth spring, 32 a first mounting block, 33 a first sliding rod, 34 a first sealing plate, 35 a resisting rod and 36 a fifth spring.
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.
Referring to fig. 1-5, a heating and ventilation construction pipeline connection structure includes a first connection ring 1 and a second connection ring 2 fixedly installed on a main pipeline, the first connection ring 1 is provided with a first installation groove 3, a second installation groove 4 and a sliding groove 5, a clamping mechanism is arranged between the side wall of the second connection ring 2 and the first installation groove 3, the clamping mechanism includes a first fixture block 13 fixedly installed on the side wall of the second connection ring 2, a second fixture block 6 is slidably connected in the first installation groove 3, a plurality of first springs 7 are fixedly linked between the second fixture block 6 and the inner side wall of the first installation groove 3, a first pull rod 8 is fixedly installed at the top of the second fixture block 6, the first pull rod 8 penetrates through the first connection ring 1 and is slidably connected therewith, and a clamping groove 9 is formed in the side wall of the first pull rod 8;
a blocking mechanism is arranged between the second mounting groove 4 and the sliding groove 5, the blocking mechanism extends into the clamping mechanism and is abutted against the inner side wall of the clamping mechanism, the blocking mechanism comprises a stop lever 10 which is connected into the second mounting groove 4 in a sliding manner, the stop lever 10 extends into the clamping groove 9 and is abutted against the inner side wall of the clamping groove, a second spring 11 is fixedly connected between the side wall of the stop lever 10 and the inner side wall of the second mounting groove 4, a second pull rod 12 is fixedly mounted on the side wall of the stop lever 10, and the second pull rod 12 extends into the sliding groove 5 and is connected with the sliding groove;
a sealing cavity 14 is formed in the second connecting ring 2, a sealing mechanism is arranged between the sealing cavity 14 in the sealing cavity 14 and the side wall of the second connecting ring 2, the side wall of the sealing mechanism is abutted against the side wall of the first connecting ring 1, the sealing mechanism comprises an annular sealing air bag 18 fixedly mounted on the side wall of the second connecting ring 2, the side wall of the annular sealing air bag 18 is abutted against the side wall of the first connecting ring 1, a piston 16 is slidably connected in the sealing cavity 14, a push rod 15 is fixedly mounted on the side wall of the piston 16, the push rod 15 penetrates through the second connecting ring 2 and is abutted against the side wall of the first connecting ring 1, a plurality of third springs 17 are fixedly connected between the side wall of the piston 16 and the inner side wall of the sealing cavity 14, a communicating pipe 19 communicated with the inside of the piston 16 is fixedly mounted on the inner side wall of the piston 16, the communicating pipe 19 extends into, When the connection of the pipelines needs to be realized, an operator pulls the second pull rod 12, the second pull rod 12 drives the stop rod 10 to slide into the second mounting groove 4, the stop rod 10 is separated from blocking the first pull rod 8, the first fixture block 13 on the second connecting ring 2 is inserted into the first mounting groove 3, the first fixture block 13 extrudes the second fixture block 6 to slide upwards, finally, under the action of the elastic force of the first spring 7, the second fixture block 6 and the first fixture block 13 are mutually clamped, the second pull rod 12 is released, the stop rod 10 slides into the clamp groove 9 under the action of the elastic force of the second spring 11 and is abutted against the inner side wall of the clamp groove 9, the connection between the two pipelines is realized, when the first fixture block 13 is inserted into the first mounting groove 3, the side wall of the first connecting ring 1 extrudes the push rod 15, the push rod 15 drives the piston 16 to slide, the piston 16 presses the air in the sealing cavity 14 into the annular sealing air bag 18 through the communicating pipe 19, the annular sealing air bag 18 is expanded and is abutted against the side wall of the first connecting ring 1, so that the two pipelines are sealed, the connection is convenient, and the connecting part of the connecting pipeline in the pipeline is prevented from being oxidized and corroded by external damp air;
the inner bottom of the first connecting ring 1 is provided with a lifting mechanism, the lifting mechanism comprises a mounting frame 20 fixedly mounted on the inner bottom of the first connecting ring 1, a sliding block 21 is connected in the mounting frame 20 in a sliding manner, a fourth spring 22 is fixedly connected between the top of the sliding block 21 and the inner top of the mounting frame 20, the bottom of the mounting frame 20 is fixedly provided with a first magnetic block 23, the bottom of the sliding block 21 is fixedly provided with a second magnetic block 24, and the magnetic poles of the top of the first magnetic block 23 and the bottom of the second magnetic block 24 are opposite;
a water storage basin 25 is fixedly mounted on the side wall of the lifting mechanism, a drainage mechanism is arranged between the bottom of the water storage basin 25 and the inner bottom of the first connecting ring 1, the drainage mechanism penetrates through the first connecting ring 1 and extends to the outside of the first connecting ring 1, the drainage mechanism comprises a drainage pipe 27 fixedly mounted on the inner bottom of the first connecting ring 1, the drainage pipe 27 penetrates through the first connecting ring 1 and extends to the outside of the first connecting ring, a first mounting block 32 is fixedly mounted in the drainage pipe 27, a first sliding rod 33 is slidably connected onto the first mounting block 32, a first sealing plate 34 slidably connected with the inner side wall of the drainage pipe 27 is fixedly mounted at the top of the first sealing plate 34, two abutting rods 35 are fixedly mounted at the top of the first sealing plate 34, a fifth spring 36 is fixedly connected between the bottom of the first sealing plate 34 and the top of the first mounting block 32, and a connecting pipe 26 mutually communicated with the bottom, the connecting pipe 26 extends into the drain pipe 27 and is connected with the drain pipe 27 in a sliding manner, a second mounting block 28 is fixedly installed in the connecting pipe 26, a second sliding rod 29 is connected on the second mounting block 28 in a sliding manner, a second sealing plate 30 which is connected with the inner side wall of the connecting pipe 26 in a sliding manner is fixedly installed at the top end of the second sliding rod 29, a sixth spring 31 is fixedly connected between the bottom of the second sealing plate 30 and the top of the second mounting block 28, through the arrangement of the lifting mechanism and the drainage mechanism, when water leakage occurs in the connecting pipe, the leaked water falls into the water storage basin 25, the water in the water storage basin 25 gradually increases, the water storage basin 25 gradually slides downwards, under the blocking of the first sealing plate 34, the second sliding rod 29 pushes the second sealing plate 30 to slide upwards, when the water storage basin 25 descends to the bottommost, the second magnetic block 24 and the first magnetic block 23 adsorb each other, the first sealing plate 34 slides downwards under the extrusion of the connecting pipe 26 and breaks away from, the water is introduced into the drain pipe 27 through the connection pipe 26 and discharged to ensure dryness of the inside of the pipe.
The invention can be illustrated by the following operating modes:
in the invention, when the connection between two pipelines is required to be realized, firstly, an operator pulls the second pull rod 12, the second pull rod 12 drives the stop rod 10 to slide into the second mounting groove 4, the stop rod 10 is separated from blocking the first pull rod 8, the first fixture block 13 on the second connecting ring 2 is inserted into the first mounting groove 3, the first fixture block 13 extrudes the second fixture block 6 to slide upwards, finally, under the action of the elasticity of the first spring 7, the second fixture block 6 and the first fixture block 13 are clamped mutually, the second pull rod 12 is released, the stop rod 10 slides into the clamping groove 9 and is abutted against the inner side wall thereof under the action of the elasticity of the second spring 11, the connection between the two pipelines is realized, when the first fixture block 13 is inserted into the first mounting groove 3, the side wall of the first connecting ring 1 extrudes the push rod 15, the push rod 15 drives the piston 16 to slide, the piston 16 presses the air in the sealing cavity 14 into the annular sealing air bag 18 through the communicating pipe 19, the annular sealing air bag 18 is expanded and is abutted against the side wall of the first connecting ring 1, so that the two pipelines are sealed, the connection is convenient, and the connecting part of the connecting pipeline in the pipeline is prevented from being oxidized and corroded by external damp air;
when water leakage occurs in the connecting pipeline, leaked water falls into the water storage basin 25, the water in the water storage basin 25 gradually increases, the water storage basin 25 gradually slides downwards, the second sliding rod 29 is blocked by the first sealing plate 34, the second sliding rod 29 pushes the second sealing plate 30 to slide upwards, when the water storage basin 25 descends to the bottommost part, the second magnetic block 24 and the first magnetic block 23 are mutually adsorbed, the first sealing plate 34 slides downwards under the extrusion of the connecting pipe 26 and is separated from the sealing of the drain pipe 27, water enters the drain pipe 27 through the connecting pipe 26 and is discharged out to ensure the drying of the interior of the pipeline, then a maintenance worker pulls the second pull rod 12, the second pull rod 12 drives the stop rod 10 to slide into the second mounting groove 4, the stop rod 10 is separated from the blocking of the first pull rod 8, pulls the first pull rod 8 to separate the second fixture block 6 from the clamping of the first fixture block 13, and separates the first connecting ring 1 from the second connecting ring 2, and the internal water leakage pipeline is maintained, before the water in the water storage basin 25 leaks, the sum of the weight of the water in the water storage basin 25 and the magnetic force between the first magnetic block 23 and the second magnetic block 24 is always larger than the elastic force of the fourth spring 22, when the water in the water storage basin 25 leaks, the pulling force of the fourth spring 22 is larger than the sum of the gravity of the water storage basin 25 and the magnetic force between the first magnetic block 23 and the second magnetic block 24, the water storage basin 25 resets, and the sealing in the pipeline is realized again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The heating and ventilation construction pipeline connecting structure comprises a first connecting ring (1) and a second connecting ring (2) which are fixedly installed on a main pipeline, and is characterized in that a first installation groove (3), a second installation groove (4) and a sliding groove (5) are formed in the first connecting ring (1), a clamping mechanism is arranged between the side wall of the second connecting ring (2) and the first installation groove (3), a blocking mechanism is arranged between the second installation groove (4) and the sliding groove (5), the blocking mechanism extends into the clamping mechanism and is abutted against the inner side wall of the clamping mechanism, a sealing cavity (14) is formed in the second connecting ring (2), a sealing mechanism is arranged between the sealing cavity (14) in the sealing cavity (14) and the side wall of the second connecting ring (2), the side wall of the sealing mechanism is abutted against the side wall of the first connecting ring (1), and a lifting mechanism is arranged at the inner bottom of the first connecting ring (1), the side wall of the lifting mechanism is fixedly provided with a water storage basin (25), a drainage mechanism is arranged between the bottom of the water storage basin (25) and the inner bottom of the first connecting ring (1), and the drainage mechanism penetrates through the first connecting ring (1) and extends to the outside of the first connecting ring.
2. The heating and ventilation construction pipeline connecting structure according to claim 1, wherein the clamping mechanism comprises a first clamping block (13) fixedly mounted on the side wall of the second connecting ring (2), a second clamping block (6) is slidably connected in the first mounting groove (3), a plurality of first springs (7) are fixedly connected between the second clamping block (6) and the inner side wall of the first mounting groove (3), a first pull rod (8) is fixedly mounted at the top of the second clamping block (6), the first pull rod (8) penetrates through the first connecting ring (1) and is slidably connected with the first connecting ring, and a clamping groove (9) is formed in the side wall of the first pull rod (8).
3. A heating and ventilation construction pipeline connecting structure according to claim 2, wherein the blocking mechanism comprises a stop lever (10) slidably connected in the second mounting groove (4), the stop lever (10) extends into the clamping groove (9) and abuts against the inner side wall thereof, a second spring (11) is fixedly connected between the side wall of the stop lever (10) and the inner side wall of the second mounting groove (4), a second pull rod (12) is fixedly mounted on the side wall of the stop lever (10), and the second pull rod (12) extends into the sliding groove (5) and is slidably connected with the sliding groove.
4. The heating and ventilation construction pipe connection structure according to claim 2, the sealing mechanism comprises an annular sealing air bag (18) fixedly arranged on the side wall of the second connecting ring (2), the side wall of the annular sealing air bag (18) is abutted against the side wall of the first connecting ring (1), a piston (16) is connected in the sealing cavity (14) in a sliding way, a push rod (15) is fixedly arranged on the side wall of the piston (16), the push rod (15) penetrates through the second connecting ring (2) and is propped against the side wall of the first connecting ring (1), a plurality of third springs (17) are fixedly connected between the side wall of the piston (16) and the inner side wall of the sealed cavity (14), a communicating pipe (19) communicated with the interior of the piston (16) is fixedly arranged on the inner side wall of the piston (16), the communicating pipe (19) extends into the annular sealing air bag (18) and is communicated with the inside of the sealing air bag (18).
5. The heating and ventilation construction pipeline connecting structure as claimed in claim 4, wherein the lifting mechanism comprises a mounting frame (20) fixedly mounted at the bottom in the first connecting ring (1), a sliding block (21) is slidably connected in the mounting frame (20), a fourth spring (22) is fixedly connected between the top of the sliding block (21) and the inner top of the mounting frame (20), a first magnetic block (23) is fixedly mounted at the bottom of the mounting frame (20), a second magnetic block (24) is fixedly mounted at the bottom of the sliding block (21), and the magnetic poles of the first magnetic block (23) and the second magnetic block (24) are opposite.
6. The heating and ventilation construction pipeline connecting structure as claimed in claim 1, wherein the drainage mechanism comprises a drainage pipe (27) fixedly installed at the bottom inside the first connecting ring (1), the drainage pipe (27) penetrates through the first connecting ring (1) and extends to the outside of the first connecting ring (1), a first installation block (32) is fixedly installed inside the drainage pipe (27), a first sliding rod (33) is slidably connected onto the first installation block (32), a first sealing plate (34) slidably connected with the inner side wall of the drainage pipe (27) is fixedly installed at the top end of the first sliding rod (33), two abutting rods (35) are fixedly installed at the top of the first sealing plate (34), a fifth spring (36) is fixedly connected between the bottom of the first sealing plate (34) and the top of the first installation block (32), and a water storage basin (25) is fixedly installed at the bottom through a connecting pipe (26) which is communicated with the inside of the water storage basin (25) The connecting pipe (26) extends into the drain pipe (27) and is connected with the drain pipe (27) in a sliding mode, a second mounting block (28) is fixedly mounted in the connecting pipe (26), a second sliding rod (29) is connected onto the second mounting block (28) in a sliding mode, a second sealing plate (30) which is connected with the inner side wall of the connecting pipe (26) in a sliding mode is fixedly mounted at the top end of the second sliding rod (29), and a sixth spring (31) is fixedly connected between the bottom of the second sealing plate (30) and the top of the second mounting block (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010506644.3A CN111692441B (en) | 2020-06-05 | 2020-06-05 | Warm construction pipeline connection structure that leads to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010506644.3A CN111692441B (en) | 2020-06-05 | 2020-06-05 | Warm construction pipeline connection structure that leads to |
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| Publication Number | Publication Date |
|---|---|
| CN111692441A true CN111692441A (en) | 2020-09-22 |
| CN111692441B CN111692441B (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010506644.3A Active CN111692441B (en) | 2020-06-05 | 2020-06-05 | Warm construction pipeline connection structure that leads to |
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| CN112664816A (en) * | 2020-12-16 | 2021-04-16 | 张瑞芹 | Waterproof protection device for gas pipeline |
| CN112728223A (en) * | 2020-12-23 | 2021-04-30 | 常德祉博新型装饰材料有限责任公司 | Water supply wall bushing for indoor decoration project |
| CN113294607A (en) * | 2021-04-26 | 2021-08-24 | 宝钛华神钛业有限公司 | Titanium sponge passageway pipeline interfacing apparatus that gas tightness is good |
| CN113915417A (en) * | 2021-11-01 | 2022-01-11 | 北京城建北方设备安装有限责任公司 | Pipeline gallows installation detection device |
| CN114458446A (en) * | 2022-02-10 | 2022-05-10 | 连云港宝迪汽车配件制造有限公司 | High-strength automobile engine end cover structure and using method thereof |
| CN114623274A (en) * | 2022-03-29 | 2022-06-14 | 浙江龙禹阀门有限公司 | Self-operated piston flow-regulating pressure-regulating valve convenient to connect |
| CN115479174A (en) * | 2022-10-15 | 2022-12-16 | 深圳尚达医疗工程有限公司 | Medical gas terminal access port |
| CN117470455A (en) * | 2023-12-28 | 2024-01-30 | 青岛理工大学工程质量检测鉴定中心有限公司 | Water tightness test equipment for heating and ventilation pipeline |
| CN115479174B (en) * | 2022-10-15 | 2024-07-19 | 深圳尚达技术工程有限公司 | Medical gas terminal access port |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007071334A (en) * | 2005-09-08 | 2007-03-22 | Mitsubishi Heavy Ind Ltd | Flange fastening structure |
| CN207599235U (en) * | 2017-11-16 | 2018-07-10 | 晟福（天津）流体自动控制设备有限公司 | A kind of engineering HVAC pipe for having noise elimination function |
| CN108413336A (en) * | 2018-02-10 | 2018-08-17 | 赵小波 | A kind of energy-saving lifting street lamp of self-power generation type with sprinkle water function |
| CN208982888U (en) * | 2018-11-06 | 2019-06-14 | 郭兴 | A kind of HVAC pipe that heat insulation effect is good |
| CN209781933U (en) * | 2019-05-07 | 2019-12-13 | 余幼丽 | Connecting structure of pipeline |
| CN210372374U (en) * | 2019-03-05 | 2020-04-21 | 天津森普管材有限公司 | Biaxial stretching reinforced high-density polyethylene pipe |
| CN210510663U (en) * | 2019-07-27 | 2020-05-12 | 河南长兴建设集团有限公司 | Heating and ventilation pipeline connecting device |
-
2020
- 2020-06-05 CN CN202010506644.3A patent/CN111692441B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007071334A (en) * | 2005-09-08 | 2007-03-22 | Mitsubishi Heavy Ind Ltd | Flange fastening structure |
| CN207599235U (en) * | 2017-11-16 | 2018-07-10 | 晟福（天津）流体自动控制设备有限公司 | A kind of engineering HVAC pipe for having noise elimination function |
| CN108413336A (en) * | 2018-02-10 | 2018-08-17 | 赵小波 | A kind of energy-saving lifting street lamp of self-power generation type with sprinkle water function |
| CN208982888U (en) * | 2018-11-06 | 2019-06-14 | 郭兴 | A kind of HVAC pipe that heat insulation effect is good |
| CN210372374U (en) * | 2019-03-05 | 2020-04-21 | 天津森普管材有限公司 | Biaxial stretching reinforced high-density polyethylene pipe |
| CN209781933U (en) * | 2019-05-07 | 2019-12-13 | 余幼丽 | Connecting structure of pipeline |
| CN210510663U (en) * | 2019-07-27 | 2020-05-12 | 河南长兴建设集团有限公司 | Heating and ventilation pipeline connecting device |
Cited By (14)
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|---|---|---|---|---|
| CN112283479B (en) * | 2020-09-28 | 2022-03-01 | 湖南长达检测股份有限公司 | Intelligent detection chemical equipment pipeline |
| CN112283479A (en) * | 2020-09-28 | 2021-01-29 | 张俊远 | Intelligent detection chemical equipment pipeline |
| CN112113049A (en) * | 2020-09-30 | 2020-12-22 | 张一宁 | Flange with loosening warning function |
| CN112664816A (en) * | 2020-12-16 | 2021-04-16 | 张瑞芹 | Waterproof protection device for gas pipeline |
| CN112664816B (en) * | 2020-12-16 | 2022-06-03 | 来凤安瑞能源有限公司 | Waterproof protection device for gas pipeline |
| CN112728223A (en) * | 2020-12-23 | 2021-04-30 | 常德祉博新型装饰材料有限责任公司 | Water supply wall bushing for indoor decoration project |
| CN113294607A (en) * | 2021-04-26 | 2021-08-24 | 宝钛华神钛业有限公司 | Titanium sponge passageway pipeline interfacing apparatus that gas tightness is good |
| CN113915417A (en) * | 2021-11-01 | 2022-01-11 | 北京城建北方设备安装有限责任公司 | Pipeline gallows installation detection device |
| CN114458446A (en) * | 2022-02-10 | 2022-05-10 | 连云港宝迪汽车配件制造有限公司 | High-strength automobile engine end cover structure and using method thereof |
| CN114623274A (en) * | 2022-03-29 | 2022-06-14 | 浙江龙禹阀门有限公司 | Self-operated piston flow-regulating pressure-regulating valve convenient to connect |
| CN115479174A (en) * | 2022-10-15 | 2022-12-16 | 深圳尚达医疗工程有限公司 | Medical gas terminal access port |
| CN115479174B (en) * | 2022-10-15 | 2024-07-19 | 深圳尚达技术工程有限公司 | Medical gas terminal access port |
| CN117470455A (en) * | 2023-12-28 | 2024-01-30 | 青岛理工大学工程质量检测鉴定中心有限公司 | Water tightness test equipment for heating and ventilation pipeline |
| CN117470455B (en) * | 2023-12-28 | 2024-03-29 | 青岛理工大学工程质量检测鉴定中心有限公司 | Water tightness test equipment for heating and ventilation pipeline |
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