CN116658833B - Overhead pipeline bracket for heat supply pipe network - Google Patents
Overhead pipeline bracket for heat supply pipe network Download PDFInfo
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- CN116658833B CN116658833B CN202310901893.6A CN202310901893A CN116658833B CN 116658833 B CN116658833 B CN 116658833B CN 202310901893 A CN202310901893 A CN 202310901893A CN 116658833 B CN116658833 B CN 116658833B
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- support
- heat supply
- supporting plate
- fixedly connected
- wall
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000000149 penetrating effect Effects 0.000 claims abstract description 26
- 238000010248 power generation Methods 0.000 claims abstract description 11
- 230000008093 supporting effect Effects 0.000 claims description 62
- 238000002955 isolation Methods 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 23
- 229910000278 bentonite Inorganic materials 0.000 claims description 22
- 239000000440 bentonite Substances 0.000 claims description 22
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000004146 energy storage Methods 0.000 abstract description 5
- 238000011835 investigation Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract 1
- 229940092782 bentonite Drugs 0.000 description 18
- 229940080314 sodium bentonite Drugs 0.000 description 8
- 229910000280 sodium bentonite Inorganic materials 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- 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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a heat supply pipe network overhead pipeline support, which belongs to the technical field of pipeline support and comprises a heat supply pipeline and pipe network prompt piles arranged above the heat supply pipeline, wherein power generation structures are arranged at the positions of the pipe network prompt piles, and a plurality of uniformly distributed positioning alarm supports are arranged at the positions of the outer walls of the heat supply pipeline. The invention can realize centralized collection of water at the position of the leakage point outside the heat supply pipeline by arranging the diversion protection pipe, avoid water from penetrating into soil and being unable to be collected, improve the discovery speed of the leakage point by centralized collection, shorten the time of insufficient heat supply energy and heat supply pressure caused by leakage, and simultaneously position the leakage point by positioning the alarm bracket, thereby being convenient for staff to position the leakage point in time, reducing the labor intensity of the leakage point investigation, and arranging the solar energy storage plate for supplying energy to the wireless positioning transmitter by utilizing the pipe network prompting pile without independently laying a line and reducing the equipment investment cost.
Description
Technical Field
The invention belongs to the technical field of pipeline support, and particularly relates to an overhead pipeline support of a heating supply pipeline network.
Background
The heat supply pipe network is a system for conveying heat energy generated by heat sources (such as boiler rooms, geothermal energy and the like) to a user terminal through a pipeline so as to meet heat supply requirements of various fields of residents, industry and the like. The heat supply pipe network consists of heat transfer medium (such as steam, hot water or heat conducting oil), pipeline, heat exchange equipment, matched control system, etc.
The heat supply network is generally divided into two forms of urban central heat supply and district independent heat supply. The urban central heating is to build a large boiler room in the urban range, transfer heat energy to each heating area through heat transfer media such as high temperature water, steam and the like, and transfer heat to a user terminal through a heat exchange station. The independent heat supply of the cells means that each cell is provided with an independent heat supply device, and heat energy is transmitted to the user terminal through a heat supply pipe network in the cell.
The pipeline of the heating pipe network can be corroded no matter laid on the ground or underground in the prior art, so that the leakage of rust points on the surface of the heating pipe network is caused, the heat preservation effect of the heating pipe network is affected, meanwhile, the leakage of a heating medium is caused, the leakage points are difficult to find due to the leakage of the multipoint small-range liquid, the investigation period is long, the influence on heat supply is large, and the leakage points are inconvenient to overhaul and maintain in time.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the heat supply pipeline bracket capable of rapidly positioning the leakage point.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a heat supply pipe network overhead line support, includes heat supply pipeline and sets up the pipe network suggestion stake in heat supply pipeline top position, pipe network suggestion stake position is provided with the power generation structure, heat supply pipeline outer wall position is provided with a plurality of evenly distributed's location warning support, heat supply pipeline outer wall is located all is provided with the water conservancy diversion pillar between a plurality of location warning supports.
Through the technical scheme, the pipe network prompt pile can be installed at the ground surface position, the constructor is reminded, the situation that the heat supply pipeline is dug and broken due to excavation of the constructor is avoided, meanwhile, the power generation structure is solar power generation, an additional laying line is not needed, the line laying cost is reduced, the positioning alarm support can support the heat supply pipeline, meanwhile, the position of leakage is warned, meanwhile, the flow guide protection pipe can guide liquid leaked from rust points in different stages into the signal transmitting box at the corresponding position, the pipeline is monitored under the condition of stage leakage, and the troubleshooting efficiency of the fault point is improved.
The positioning alarm support comprises a lower support which is arranged in a semicircular ring shape, a signal transmitting box is fixedly connected to the lower surface of the lower support in a penetrating mode, an isolation film is fixedly connected to the middle position of the inner wall of the main body of the signal transmitting box, a fixed support ring which is arranged in a ring shape is fixedly connected to the upper position of the inner wall of the main body of the transmitting box, an isolation support plate is fixedly connected to the surface position of the fixed support ring through a fixing bolt, gao Naji bentonite particles are filled between the isolation support plate and the isolation film, and a pressure sensing electrifying structure is arranged at the inner bottom position of the main body of the transmitting box.
Through above-mentioned technical scheme, thereby can form a closed ring through lower floor's support and upper bracket and carry out fixed stay to the heat supply pipeline, in the heat supply pipeline of corresponding position takes place to leak in can be timely concentrate the water of leaking and collect signal emission case to make water and Gao Naji bentonite grain contact, thereby realize high sodium bentonite grain inflation, make the isolation film by press deformation, the circular telegram of pressure sense circular telegram structure.
The guide protection tube is formed by splicing two hollow frustum bodies, one side with larger bottom area faces one side of the lower support, the frustum bodies comprise an upper protection tube and a lower protection tube, fixing clamping angles are fixedly connected to the two side positions of the lower surface of the upper protection tube, fixing clamping grooves are formed in the two side positions of the upper surface of the lower protection tube, and the upper protection tube and the lower protection tube are fixedly clamped through the fixing clamping angles and the fixing clamping grooves.
Through above-mentioned technical scheme, when two hollow frustum settings make the heat supply pipeline that keeps away from upper bracket position leak, the water of leaking is guided to upper bracket one side position, and goes up pillar and lower pillar position and set up fixed clip angle and fixed draw-in groove respectively, can conveniently realize that upper pillar and lower pillar splice are fixed, conveniently dismantle the maintenance simultaneously.
Further, a plurality of evenly distributed support backplate of water conservancy diversion pillar inner wall position fixedly connected with, a plurality of support backplate keeps away from water conservancy diversion pillar inner wall one side and forms the cylinder unanimous with the heat supply pipeline external diameter, and supports backplate and keep away from water conservancy diversion pillar inner wall one side and heat supply pipeline outer wall slip, a plurality of support backplate both sides keep away from water conservancy diversion pillar inner wall one side position and run through and offer in a plurality of evenly distributed water conservancy diversion basin.
Through above-mentioned technical scheme, support backplate can realize supporting the water conservancy diversion pillar in the outside position of heat supply pipeline, and guarantee that water conservancy diversion pillar is concentric with heat supply pipeline and set up for the water that collects conveniently flows into the lower floor's support through first water conservancy diversion through hole and second water conservancy diversion through hole, can flow the below position of heat supply pipeline with the water that heat supply pipeline outside leaked through setting up the water conservancy diversion basin, conveniently concentrate and collect, avoid the weeping of top position can not be collected.
Further, a plurality of evenly distributed water conservancy diversion holes have been offered in the penetration of keep apart backup pad upper surface position, lower floor's support upper position is provided with the upper bracket that the semi-ring set up, the water conservancy diversion arc groove that a plurality of evenly distributed's convex setting has all been offered to upper bracket inboard and lower floor's support inboard position, lower floor's support inboard bottom is located water conservancy diversion arc groove position and has run through and has offered a plurality of evenly distributed's weeping holes, the equal fixedly connected with of position that upper bracket and lower floor's support outer wall are close to each other is fixed to the sole.
Through above-mentioned technical scheme, make high sodium bentonite grain abundant packing between isolation backup pad and isolation film through setting up isolation backup pad, can push down isolation film when Gao Naji bentonite grain inflation for isolation film takes place deformation, thereby extrudeed the pressure sense and switch on the structure, the weeping hole can realize that the water that the heat supply pipeline leaked can leak into the transmission case main part through weeping hole and contact with Gao Naji bentonite grain.
Further, the pressure sense energizing structure includes the below backup pad, be located below backup pad top in the transmission case main part and be provided with the top backup pad, bottom backup pad and transmission case main part inner bottom wall fixed connection, the spacing post that two symmetry set up of below backup pad upper surface both sides position fixedly connected with, spacing post is through sliding connection with the top backup pad both sides, be provided with the reset spring that two symmetries set up between top backup pad and the below backup pad, two reset spring is concentric with the spacing post of corresponding position and sets up, below backup pad and top backup pad are insulating plastic material.
Through above-mentioned technical scheme, below backup pad and top backup pad are insulating plastic material and can play insulating effect, avoid appearing the condition of electric leakage, make the top backup pad slide in the position just above the below backup pad through setting up spacing post, reset spring has certain supporting role to the top backup pad, and the top backup pad can not move down under the condition that the heat supply pipeline does not have the weeping, plays the effect of breaking circuit.
Further, the middle part position of one side that top backup pad and below backup pad are close to each other is equal fixedly connected with two electrode plates that the symmetry set up, two spacing post is located the top of top backup pad position and runs through threaded connection and have location stop nut, reset spring is the pressure spring.
Through the technical scheme, the electrode plate can conduct electricity, when the Gao Naji bentonite particles expand to press the isolation film, the upper supporting plate is extruded to move downwards, so that the contact of the two electrode plates is realized, the circuit is equivalent to the conduction, the storage battery supplies power for the wireless positioning transmitter, and meanwhile, the upper supporting plate can be effectively prevented from being separated from the lower supporting plate through the positioning limiting nut, so that liquid leakage can not be effectively identified.
Further, a wireless positioning emitter is fixedly connected to one side of the inner bottom wall of the main body of the transmitting box, the positive electrode and the negative electrode of the wireless positioning emitter are respectively and electrically connected with the two electrode plates at the position of the lower supporting plate through wires, a storage battery is fixedly connected to the inner bottom wall of the main body of the transmitting box, and the positive electrode and the negative electrode of the storage battery are respectively and electrically connected with the two electrode plates at the position of the upper supporting plate through wires.
Through the technical scheme, the wireless positioning transmitter can transmit signals to the wireless positioning transmitter receiving terminal when being electrified, the heat supply pipeline 7 can judge the position range of the leakage according to the position of the wireless positioning transmitter after the heat supply pipeline 7 monitoring maintenance room receives the signals, the investigation efficiency of the leakage point is greatly improved, the labor intensity and time of pipeline maintenance are reduced, and the storage battery stores the electric energy generated by the solar energy storage plate.
Furthermore, a plurality of evenly distributed through holes are formed in the upper surface of the fixed foot plate in a penetrating mode, connecting bolts are arranged in the positions of the through holes in a penetrating mode, and fixing nuts are connected in the positions of the connecting bolts in a penetrating threaded mode.
Through above-mentioned technical scheme, can carry out relative fixedly with upper bracket and lower floor's support through fixed sole, and conveniently dismantle upper bracket and lower floor's support through setting up connecting bolt and fixation nut to change the Gao Naji bentonite grain of humidity inflation.
Further, sealing leakage-proof gaskets are adhered to two sides of the lower support and the upper support through glue, the sealing leakage-proof gaskets are made of rubber materials, first diversion through holes are formed in the positions of the side walls of the sealing leakage-proof gaskets in a penetrating mode, and second diversion through holes are formed in the positions of the outer walls of the lower support in a penetrating mode.
Through the technical scheme, the sealing leakage-proof pad is arranged, so that the diversion protection pipe is more tightly contacted with the upper support and the lower support, and moisture flows into the lower support through the first diversion through hole and the second diversion through hole fully when the heat supply pipeline is damaged and leaked, liquid leakage caused by poor tightness of the contact position is avoided, and the damage condition cannot be timely alarmed.
Further, the power generation structure comprises a solar power storage plate, the solar power storage plate is fixedly connected with the top of the pipe network prompting pile, and a power supply lead is electrically connected between the anode and the cathode of the solar power storage plate and the anode and the cathode of the storage battery.
Through the technical scheme, the solar energy storage plate can convert solar energy into electric energy and store the electric energy at the storage battery position, so that the leakage can be supplied with electricity to the wireless positioning transmitter at any time.
Further, the right-angle support frame that signal transmission case lower surface position fixedly connected with L shape set up, right-angle support frame lateral wall position has run through and has offered a plurality of evenly distributed's fixed screw hole.
Through the technical scheme, the heat supply pipeline is paved in the concrete pipeline pool when the heat supply pipeline does not have the heat source or is close to the heat supply demand terminal, and the positioning alarm support can be fixed at the side wall position of the concrete pipeline pool through the right-angle support frame and the fixed threaded holes.
The beneficial effects of the invention are as follows: (1) The two hollow frustum-shaped guide protection pipes are arranged, so that the liquid leaked from the damaged position on the outer side of the heat supply pipeline can be guided to the corresponding lower support position in a concentrated manner through the two hollow frustum-shaped guide protection pipes, the damaged position is identified and alarm efficiency is high, positioning and wiring are clear through the frustum-shaped guide protection pipes, the problems of low straight cylinder flow efficiency and ambiguous flow direction, low identification efficiency and ambiguous positioning of the identification boundary are avoided, and meanwhile, the upper protection pipe and the lower protection pipe can be detached from each other, so that overhauling and maintenance of the heat supply pipeline are not influenced; (2) According to the invention, the heat supply pipeline is clamped and supported by arranging the upper layer support and the lower layer support which are arranged in a semi-annular manner to form a circular ring shape, meanwhile, water leaked from the heat supply pipeline can leak into the lower layer support and leak into the signal transmitting box, the high sodium bentonite particles expand when meeting water, the isolation film is pressed downwards, so that the electrode plates at corresponding positions are contacted to realize the electrifying of the wireless positioning generator, the positioning information of the water leakage position is sent out in time, and the working personnel can conveniently and timely drive to a fault point to overhaul; (3) According to the invention, the high-sodium bentonite particles are arranged, the high-sodium bentonite particles swell in water, the cost is low, meanwhile, the isolation supporting plate can be detached, the swelled Gao Naji bentonite particles can be replaced conveniently, a high-cost sensor is not required to be input, and the use cost of equipment is reduced.
Drawings
Fig. 1 is a schematic view of a first view angle structure of an overhead piping support for a heating network according to the present invention.
Fig. 2 is a schematic view of a second view angle structure of an overhead piping support for a heating network according to the present invention.
Fig. 3 is an enlarged view at a in fig. 1.
Fig. 4 is a schematic diagram of the external structure of a diversion protection pipe of the overhead pipeline bracket of the heating network.
Fig. 5 is an enlarged view at B in fig. 4.
Fig. 6 is an enlarged view at C in fig. 4.
Fig. 7 is a schematic diagram of an assembly structure of a diversion protection pipe and a support protection plate of a heat supply pipe network overhead pipeline bracket.
Fig. 8 is a schematic structural view of a support guard plate of a heat supply network overhead pipeline bracket according to the present invention.
Fig. 9 is a partial schematic view of the lower layer bracket assembly of the overhead pipeline bracket of the heating network.
Fig. 10 is an enlarged view at D in fig. 9.
Fig. 11 is a side cross-sectional view of a signal transmitting box of a heating network overhead piping support of the present invention.
Fig. 12 is an enlarged view at E in fig. 11.
Reference numerals: 1. a solar energy storage panel; 2. pipe network prompting piles; 3. a power supply wire; 4. a signal transmitting box; 40. a storage battery; 41. a launch box main body; 42. fixing the support ring; 43. gao Naji bentonite particles; 44. a separation film; 45. a wireless positioning transmitter; 46. a lower support plate; 47. a return spring; 48. positioning a limit nut; 49. a limit column; 400. an upper support plate; 401. an electrode plate; 5. a diversion protective tube; 50. an upper protective tube; 51. a lower protective tube; 52. fixing the clamping angle; 53. supporting a guard board; 54. a diversion water tank; 55. a fixing slot; 6. an upper support; 7. a heat supply pipe; 8. a first flow-guiding through hole; 9. a lower support; 10. sealing the leakage-proof pad; 11. a right-angle support frame; 12. fixing the threaded holes; 13. a connecting bolt; 14. a fixed foot plate; 15. a fixing nut; 16. a through hole; 17. a deflector aperture; 18. an isolation support plate; 19. the second diversion through hole; 20. a diversion arc groove; 21. and a liquid leakage hole.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1-12, a heating pipe network overhead pipeline support of this embodiment, including heating pipeline 7 and pipe network prompt stake 2 of setting in heating pipeline 7 top position, pipe network prompt stake 2 can install in the earth's surface position, remind the constructor, avoid the constructor to excavate and cause heating pipeline 7 to be dug broken, pipe network prompt stake 2 position is provided with the power generation structure, simultaneously the power generation structure is solar energy power generation, need not additionally lay the circuit, reduce circuit laying cost, the power generation structure includes solar energy electric plate 1, solar energy electric plate 1 can convert solar energy into electric energy and store in battery 40 position, make at any time leak liquid all can have the wireless location transmitter 45 of electricity supply, solar energy electric plate 1 and pipe network prompt stake 2 top position fixed connection, the positive negative pole of solar energy electric plate 1 and the positive negative pole of battery 40 are connected with power wire 3, heating pipeline 7 outer wall position is provided with a plurality of evenly distributed's location alarm support, the location alarm support can support heating pipeline 7, the position to leak current guide pipeline 7 carries out the warning suggestion simultaneously, the position to leak current guide pipe 7 outer wall is located between the location alarm support and all is provided with current guide pipe 5, can realize the leak protection point to the position is different to the signal and leak protection point is leaked to the stage and is leaked to the corresponding to the pipeline position and is not monitored the signal and is monitored to the stage and the stage is 4.
The support guard plates 53 which are uniformly distributed are fixedly connected to the inner wall of the guide guard pipe 5, one side of the inner wall of the guide guard pipe 5 is far away from the support guard plates 53 to form a cylinder with the outer diameter identical to that of the heat supply pipeline 7, the support guard plates 53 are far away from one side of the inner wall of the guide guard pipe 5 and slide with the outer wall of the heat supply pipeline 7, the two sides of the support guard plates 53 are far away from the inner wall of the guide guard pipe 5 to penetrate through guide water grooves 54 which are uniformly distributed, the support guard plates 53 can support the guide guard pipe 5 at the outer side of the heat supply pipeline 7, the guide guard pipe 5 and the heat supply pipeline 7 are ensured to be concentrically arranged, collected water conveniently flows into the lower support 9 through the first guide through holes 8 and the second guide through holes 19, water leaked from the outer side of the heat supply pipeline 7 can flow to the lower position of the heat supply pipeline 7 through the guide water grooves 54, centralized collection is facilitated, and leakage at the upper position is avoided.
The positioning alarm brackets comprise a lower bracket 9 which is arranged in a semicircular shape, the lower surface position of the lower bracket 9 is fixedly connected with a signal transmitting box 4 in a penetrating way, the lower surface position of the signal transmitting box 4 is fixedly connected with a right-angle supporting frame 11 which is arranged in an L shape, a heating pipeline 7 is paved in a concrete pipeline pool when no heat source exists or the heating pipeline is close to a heating demand terminal, the positioning alarm brackets can be fixed at the side wall position of the concrete pipeline pool through the right-angle supporting frame 11 and the fixed threaded holes 12, the side wall position of the right-angle supporting frame 11 is provided with a plurality of uniformly distributed fixed threaded holes 12 in a penetrating way, the signal transmitting box 4 comprises a transmitting box main body 41, one side position of the inner bottom wall of the transmitting box main body 41 is fixedly connected with a wireless positioning transmitter 45, the anode and the cathode of the wireless positioning transmitter 45 are respectively electrically connected with two electrode plates 401 at the position of the lower supporting plate 46 through leads, the storage battery 40 is fixedly connected at the bottom wall position in the transmitting box main body 41, the anode and the cathode of the storage battery 40 are respectively and electrically connected with the two electrode plates 401 at the position of the upper supporting plate 400 through wires, the wireless positioning transmitter 45 can transmit signals to the wireless positioning transmitter receiving terminal when being electrified, the heat supply pipeline 7 can judge the position range of the leaked liquid according to the position of the wireless positioning transmitter 45 after receiving the signals, the investigation efficiency of the leaked liquid is greatly improved, the labor intensity and the time of the maintenance and repair of the heat supply pipeline 7 are reduced, the storage battery 40 stores the electric energy generated by the solar energy storage plate 1, the middle position of the inner wall of the transmitting box main body 41 is fixedly connected with the isolating film 44, the inner wall of the transmitting box main body 41 is close to the upper position and is fixedly connected with the annular fixed supporting ring 42, the surface position of the fixed supporting ring 42 is fixedly connected with the isolating supporting plate 18 through the fixing bolts, gao Naji bentonite particles 43 are filled between the isolation supporting plate 18 and the isolation film 44, a pressure sensing electrifying structure is arranged at the inner bottom wall position of the transmitting box main body 41, the isolation supporting plate 18 is arranged to enable the high-sodium bentonite particles 43 to be fully filled between the isolation supporting plate 18 and the isolation film 44, when Gao Naji bentonite particles 43 expand, the isolation film 44 can be pressed downwards, the isolation film 44 is deformed, the pressure sensing electrifying structure is extruded, and water leaked by the heat supply pipeline 7 can be leaked into the transmitting box main body 41 through the liquid leakage hole 21 to be contacted with the Gao Naji bentonite particles 43.
The pressure sensing energizing structure comprises a lower supporting plate 46, an upper supporting plate 400 is arranged at the upper position of the lower supporting plate 46 in the transmitting box main body 41, two symmetrically arranged electrode plates 401 are fixedly connected at the middle positions of one sides of the upper supporting plate 400 and the lower supporting plate 46, which are close to each other, the electrode plates 401 can conduct electricity, when the Gao Naji bentonite particles 43 expand and press down the isolating film 44, the upper supporting plate 400 is extruded to move downwards, thereby realizing the contact of the two electrode plates 401, which is equivalent to the conduction of a circuit, the storage battery 40 supplies power to the wireless positioning transmitter 45, the two limiting posts 49 are positioned above the upper supporting plate 400 and are connected with positioning limiting nuts 48 through penetrating threads, meanwhile, the upper supporting plate 400 can be effectively prevented from being separated from the lower supporting plate 46 by the positioning limiting nuts 48, so that liquid leakage can not be effectively identified, the reset spring 47 is a pressure spring, the lower supporting plate 46 is fixedly connected with the inner bottom wall of the main body 41 of the transmitting box, two symmetrically arranged limit posts 49 are fixedly connected with the two sides of the upper surface of the lower supporting plate 46, the limit posts 49 are in penetrating sliding connection with the two sides of the upper supporting plate 400, two symmetrically arranged reset springs 47 are arranged between the upper supporting plate 400 and the lower supporting plate 46, the two reset springs 47 are concentric with the limit posts 49 at the corresponding positions, the lower supporting plate 46 and the upper supporting plate 400 are made of insulating plastic materials, the situation of electric leakage is avoided, the upper supporting plate 400 can only slide right above the lower supporting plate 46 by arranging the limit posts 49, the reset springs 47 have a certain supporting effect on the upper supporting plate 400, the upper supporting plate 400 cannot move downwards under the condition that the heat supply pipeline 7 does not leak liquid, playing a role of breaking the circuit.
The upper surface position of the isolation supporting plate 18 is provided with a plurality of evenly distributed diversion holes 17 in a penetrating way, the upper position of the lower layer support 9 is provided with a semi-annular upper layer support 6, the lower layer support 9 and the upper layer support 6 can form a closed circular ring to fixedly support the heat supply pipeline 7, when the heat supply pipeline 7 at the corresponding position leaks, leaked water can be collected into the signal transmitting box 4 in a concentrated way in time, the water is contacted with Gao Naji bentonite particles 43, the high sodium bentonite particles 43 are expanded, the isolation film 44 is pressed and deformed, the pressure-sensitive electrifying structure is electrified, the two sides of the lower layer support 9 and the upper layer support 6 are adhered with sealing leakage-proof gaskets 10 through glue, the sealing leakage-proof gaskets 10 are made of rubber materials, the side wall positions of the sealing leakage-proof gaskets 10 are provided with first diversion through holes 8 in a penetrating way, the outer wall of the lower bracket 9 is provided with a second diversion through hole 19 in a penetrating way at the position of the first diversion through hole 8, the sealing leakage-proof gasket 10 can ensure that the diversion protection pipe 5 is more tightly contacted with the upper bracket 6 and the lower bracket 9, so that when the heat supply pipeline 7 is damaged and leaked, moisture fully flows into the lower bracket 9 through the first diversion through hole 8 and the second diversion through hole 19, the leakage of liquid caused by poor tightness of the contact position is avoided, the damage condition can not be timely alarmed, the inner side of the upper bracket 6 and the inner side of the lower bracket 9 are provided with a plurality of diversion arc grooves 20 which are uniformly distributed and are arranged in circular arc shape, the inner side bottom of the lower bracket 9 is provided with a plurality of leakage holes 21 which are uniformly distributed in a penetrating way at the diversion arc groove 20, the leakage holes 21 can ensure that the water leaked by the heat supply pipeline 7 can leak into the main body 41 of the transmitting box to be contacted with Gao Naji bentonite particles 43 through the leakage holes 21, the fixed foot board 14 of the equal fixedly connected with in the position that upper bracket 6 and lower floor's support 9 outer wall are close to each other, a plurality of evenly distributed's through hole 16 has been run through to fixed foot board 14 upper surface position, two most fixed foot boards 14 that are located same one side are located the through hole 16 position and run through and be provided with connecting bolt 13, and connecting bolt 13 position runs through threaded connection and have fixation nut 15, fixed foot board 14 can carry out relative fixed with upper bracket 6 and lower floor's support 9, and conveniently dismantle upper bracket 6 and lower floor's support 9 through setting up connecting bolt 13 and fixation nut 15, and change Gao Naji bentonite grain 43 of moisture inflation.
The water conservancy diversion pillar 5 is spliced by two hollow frusta and forms, and the great one side of bottom surface orientation lower floor's support 9 one side, the frusta includes pillar 50 and lower pillar 51, the equal fixedly connected with fixed clip angle 52 in upper pillar 50 lower surface both sides position, fixed clip groove 55 has been seted up to lower pillar 51 upper surface both sides position, through fixed clip angle 52 and fixed clip groove 55 fixed block between upper pillar 50 and the lower pillar 51, when two hollow frusta settings make the heat supply pipeline 7 of keeping away from upper bracket 6 position leak, the water of leakage is guided to upper bracket 6 one side position, and upper pillar 50 and lower pillar 51 position set up fixed clip angle 52 and fixed clip groove 55 respectively, can conveniently realize upper pillar 50 and lower pillar 51 concatenation fixedly, the maintenance is dismantled to the convenience simultaneously.
The working principle of this embodiment is as follows, the solar energy electric storage plate 1 is used for supplying power to the storage battery 40, when the condition of liquid leakage occurs in the heat supply pipeline 7, the leaked liquid passes through the first diversion through hole 8 and the second diversion through hole 19 through the diversion protection pipe 5, flows into the lower layer bracket 9, and contacts with Gao Naji bentonite particles 43 through the isolation support plate 18 and the diversion hole 17, so as to cause Gao Naji bentonite particles 43 to expand, the isolation film 44 is extruded by the bentonite particles 43 under the barrier of the isolation support plate 18 Gao Naji, the upper support plate 400 is pressed down, the electrode plate 401 at the corresponding position is contacted, the circuit is conducted, the wireless positioning transmitter 45 is electrified, the position of the wireless positioning transmitter 45 is transmitted to the monitoring room, the position of the heat supply pipeline 7 leakage is rapidly positioned according to the position of the wireless positioning transmitter 45, and the worker can repair the heat supply pipeline 7;
after maintenance, the upper bracket 6 and the lower bracket 9 are separated by separating the connecting bolts 13 and the fixing nuts 15 which fix the positions of the foot plates 14, then the isolation supporting plate 18 is removed, and the high-sodium bentonite particles 43 are replaced.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (4)
1. The utility model provides a heat supply pipe network overhead line support, includes heat supply pipeline (7) and sets up pipe network suggestion stake (2) in heat supply pipeline (7) top position, its characterized in that: the pipe network prompting pile (2) is provided with a power generation structure, the outer wall of the heating pipeline (7) is provided with a plurality of uniformly distributed positioning alarm brackets, and the outer wall of the heating pipeline (7) is provided with a diversion protection pipe (5) between the positioning alarm brackets;
the positioning alarm support comprises a lower support (9) which is arranged in a semicircular shape, a signal transmitting box (4) is fixedly connected to the lower surface of the lower support (9) in a penetrating mode, the signal transmitting box (4) comprises a transmitting box main body (41), an isolation film (44) is fixedly connected to the middle position of the inner wall of the transmitting box main body (41), a fixed support ring (42) which is arranged in a circular mode is fixedly connected to the position, close to the upper position, of the inner wall of the transmitting box main body (41), an isolation support plate (18) is fixedly connected to the surface position of the fixed support ring (42) through a fixed bolt, gao Naji bentonite particles (43) are filled between the isolation support plate (18) and the isolation film (44), and a pressure sensing electrifying structure is arranged at the position of the inner bottom of the transmitting box main body (41);
the guide protection tube (5) is formed by splicing two hollow conical tables, one side with larger bottom area faces one side of the lower support (9), the conical tables comprise an upper protection tube (50) and a lower protection tube (51), fixed clamping angles (52) are fixedly connected to the two sides of the lower surface of the upper protection tube (50), fixed clamping grooves (55) are formed in the two sides of the upper surface of the lower protection tube (51), and the upper protection tube (50) and the lower protection tube (51) are fixedly clamped through the fixed clamping angles (52) and the fixed clamping grooves (55);
the inner wall of the flow guide protection pipe (5) is fixedly connected with a plurality of uniformly distributed support guard plates (53), one side, far away from the inner wall of the flow guide protection pipe (5), of the support guard plates (53) forms a cylinder with the outer diameter identical to that of the heat supply pipeline (7), one side, far away from the inner wall of the flow guide protection pipe (5), of the support guard plates (53) slides with the outer wall of the heat supply pipeline (7), and a plurality of uniformly distributed flow guide water tanks (54) are formed in a penetrating manner at the positions, far away from the inner wall of the flow guide protection pipe (5), of the support guard plates (53);
the upper surface position of the isolation supporting plate (18) is provided with a plurality of evenly distributed diversion holes (17) in a penetrating way, the upper position of the lower support (9) is provided with a semi-annular upper support (6), the inner side of the upper support (6) and the inner side of the lower support (9) are provided with a plurality of evenly distributed diversion arc grooves (20) which are arranged in an arc shape, the inner bottom of the lower support (9) is provided with a plurality of evenly distributed weeping holes (21) in a penetrating way, and the positions, close to each other, of the outer walls of the upper support (6) and the lower support (9) are fixedly connected with a fixed foot plate (14);
the pressure sensing energizing structure comprises a lower supporting plate (46), an upper supporting plate (400) is arranged above the lower supporting plate (46) in the transmitting box main body (41), the lower supporting plate (46) is fixedly connected with the inner bottom wall of the transmitting box main body (41), two limit posts (49) which are symmetrically arranged are fixedly connected with the two sides of the upper surface of the lower supporting plate (46), the limit posts (49) are in penetrating sliding connection with the two sides of the upper supporting plate (400), two reset springs (47) which are symmetrically arranged are arranged between the upper supporting plate (400) and the lower supporting plate (46), the two reset springs (47) are concentrically arranged with the limit posts (49) at corresponding positions, and the lower supporting plate (46) and the upper supporting plate (400) are made of insulating plastic materials;
two symmetrically arranged electrode plates (401) are fixedly connected to the middle position of one side, close to each other, of the upper supporting plate (400) and the lower supporting plate (46), two limiting columns (49) are located above the upper supporting plate (400), positioning limiting nuts (48) are connected through threads and are located above the upper supporting plate (400), and the reset springs (47) are compression springs;
a wireless positioning emitter (45) is fixedly connected to one side of the inner bottom wall of the transmitting box main body (41), the positive electrode and the negative electrode of the wireless positioning emitter (45) are respectively and electrically connected with two electrode plates (401) at the position of a lower supporting plate (46) through wires, a storage battery (40) is fixedly connected to the inner bottom wall of the transmitting box main body (41), and the positive electrode and the negative electrode of the storage battery (40) are respectively and electrically connected with two electrode plates (401) at the position of an upper supporting plate (400) through wires;
the two sides of the lower support (9) and the upper support (6) are adhered with sealing leakage-proof gaskets (10) through glue, the sealing leakage-proof gaskets (10) are made of rubber materials, first diversion through holes (8) are formed in the side wall positions of the sealing leakage-proof gaskets (10) in a penetrating mode, and second diversion through holes (19) are formed in the outer wall of the lower support (9) in the position of the first diversion through holes (8) in a penetrating mode;
when the heat supply pipeline (7) has the condition of liquid leakage, the leaked liquid passes through the first diversion through hole (8) and the second diversion through hole (19) through the diversion protection pipe (5), flows into the lower support (9), and contacts with Gao Naji bentonite particles (43) through the isolation support plate (18) and the diversion holes (17), so that Gao Naji bentonite particles (43) expand, the isolation film (44) is extruded by the Gao Naji bentonite particles (43) under the barrier of the isolation support plate (18), the upper support plate (400) is enabled to be pressed down, the electrode plates (401) at corresponding positions are contacted, circuit conduction is realized, the positions where the wireless positioning transmitters (45) are located are transmitted to the monitoring room, the positions where the heat supply pipeline (7) leaks can be rapidly positioned, and workers can maintain the heat supply pipeline (7).
2. The overhead pipeline bracket for the heating network according to claim 1, wherein a plurality of through holes (16) which are uniformly distributed are formed in the upper surface position of the fixed foot plate (14) in a penetrating manner, connecting bolts (13) are arranged in the positions of the through holes (16) in a penetrating manner on two plurality of the fixed foot plates (14) on the same side, and the connecting bolts (13) are connected with fixing nuts (15) in a penetrating threaded manner.
3. The heating pipe network overhead pipeline support according to claim 1, wherein the power generation structure comprises a solar power storage plate (1), the solar power storage plate (1) is fixedly connected with the top of the pipe network prompting pile (2), and a power supply lead (3) is electrically connected between the anode and the cathode of the solar power storage plate (1) and the anode and the cathode of the storage battery (40).
4. The overhead pipeline support for the heating pipe network according to claim 1, wherein the lower surface position of the signal transmitting box (4) is fixedly connected with a right-angle supporting frame (11) which is arranged in an L shape, and a plurality of evenly distributed fixing threaded holes (12) are formed in the side wall position of the right-angle supporting frame (11) in a penetrating mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310901893.6A CN116658833B (en) | 2023-07-21 | 2023-07-21 | Overhead pipeline bracket for heat supply pipe network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310901893.6A CN116658833B (en) | 2023-07-21 | 2023-07-21 | Overhead pipeline bracket for heat supply pipe network |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225742A1 (en) * | 1981-07-16 | 1983-02-03 | Kunststoffwerk Karl Egger, 4017 Linz | Circuit arrangement for determining leakage points in insulated pipelines |
| CN204512965U (en) * | 2015-04-01 | 2015-07-29 | 西安科技大学 | A kind of underground heating network expansion joint leakage monitoring system |
| AR102585A1 (en) * | 2015-11-02 | 2017-03-08 | Flexsteel Pipeline Tech Inc | REAL-TIME MONITORING OF THE INTEGRITY OF PIPES IN FIRST EARTH |
| CN107781567A (en) * | 2016-08-31 | 2018-03-09 | 江苏恒丰波纹管有限公司 | The non-maintaining self- steering expansion joint of on-line monitoring external pressure straight pipe pressure-equalizing |
| CN107791443A (en) * | 2017-09-28 | 2018-03-13 | 江苏法利沃环保科技有限公司 | It is easy to the preparation technology of the double-deck pipe fitting adapter assembly of leak detection |
| CN108758353A (en) * | 2018-06-12 | 2018-11-06 | 青岛汇安谷科技发展有限公司 | Distribution type fiber-optic many reference amounts pipe leakage positioning alarm system and leakage locating method |
| CN211551183U (en) * | 2019-12-30 | 2020-09-22 | 广州粤芯半导体技术有限公司 | Pipeline leakage detection device |
| CN114607952A (en) * | 2022-05-11 | 2022-06-10 | 海门金佰恒不锈钢制品有限公司 | Water delivery steel pipe with leak and remind function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7155961B2 (en) * | 2004-06-04 | 2007-01-02 | Senior Operations, Inc. | Bleed leak detection system |
-
2023
- 2023-07-21 CN CN202310901893.6A patent/CN116658833B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225742A1 (en) * | 1981-07-16 | 1983-02-03 | Kunststoffwerk Karl Egger, 4017 Linz | Circuit arrangement for determining leakage points in insulated pipelines |
| CN204512965U (en) * | 2015-04-01 | 2015-07-29 | 西安科技大学 | A kind of underground heating network expansion joint leakage monitoring system |
| AR102585A1 (en) * | 2015-11-02 | 2017-03-08 | Flexsteel Pipeline Tech Inc | REAL-TIME MONITORING OF THE INTEGRITY OF PIPES IN FIRST EARTH |
| US10677394B2 (en) * | 2015-11-02 | 2020-06-09 | Trinity Bay Equipment Holdings, LLC | Real time integrity monitoring of on-shore pipes |
| CN107781567A (en) * | 2016-08-31 | 2018-03-09 | 江苏恒丰波纹管有限公司 | The non-maintaining self- steering expansion joint of on-line monitoring external pressure straight pipe pressure-equalizing |
| CN107791443A (en) * | 2017-09-28 | 2018-03-13 | 江苏法利沃环保科技有限公司 | It is easy to the preparation technology of the double-deck pipe fitting adapter assembly of leak detection |
| CN108758353A (en) * | 2018-06-12 | 2018-11-06 | 青岛汇安谷科技发展有限公司 | Distribution type fiber-optic many reference amounts pipe leakage positioning alarm system and leakage locating method |
| CN211551183U (en) * | 2019-12-30 | 2020-09-22 | 广州粤芯半导体技术有限公司 | Pipeline leakage detection device |
| CN114607952A (en) * | 2022-05-11 | 2022-06-10 | 海门金佰恒不锈钢制品有限公司 | Water delivery steel pipe with leak and remind function |
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