CN110215756B - Heating power pipeline filter equipment - Google Patents
Heating power pipeline filter equipment Download PDFInfo
- Publication number
- CN110215756B CN110215756B CN201910395022.5A CN201910395022A CN110215756B CN 110215756 B CN110215756 B CN 110215756B CN 201910395022 A CN201910395022 A CN 201910395022A CN 110215756 B CN110215756 B CN 110215756B
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- sleeve
- cover plate
- limiting
- filtering
- sliding
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- 238000010438 heat treatment Methods 0.000 title abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 230000000903 blocking effect Effects 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 238000012546 transfer Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 18
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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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
- F16L45/00—Pipe units with cleaning aperture and closure therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a heat distribution pipeline filtering device. The heating power pipeline filtering device comprises a sleeve, two limiting structures, a blocking structure, a filtering structure and a transmission structure; the two limiting structures used for connecting the geothermal pipelines are diagonally and symmetrically fixed on the sleeve; the blocking structure for sealing the sleeve is arranged at one end of the sleeve and comprises a cover plate, a sliding sleeve, a return spring, a sliding rod and a piston, the cover plate is in threaded connection with the sleeve, and the sliding sleeve is arranged at one end, close to the sleeve, of the cover plate; the filtering structure for filtering the waste scraps is arranged in the sleeve and comprises an end cover, a containing sleeve, a filtering sleeve and a through hole; the transmission structure is abutted to the storage sleeve and comprises a baffle and a transmission rod. The heating power pipeline filtering device provided by the invention has the advantages of good waste chip filtering effect, convenience in overhauling and maintenance of a geothermal pipeline and good anti-blocking performance of the geothermal pipeline.
Description
Technical Field
The invention relates to the technical field of geothermal equipment, in particular to a heating power pipeline filtering device.
Background
With the continuous development of the economic level of China and the improvement of scientific technology, people pay more attention to the heating of clean energy, geothermal energy is stored underground, the geothermal energy is natural heat energy extracted from the earth crust, the energy comes from lava in the earth and exists in a thermal power form, the geothermal energy is not influenced by climatic conditions, geothermal water flow is conveyed through a geothermal pipeline, then the geothermal energy is converted into other available energy through heat exchange equipment, and waste scraps in the geothermal water flow need to be filtered by using filtering equipment in the process of conveying the geothermal water source.
Traditional geothermol power pipeline filter equipment locates the delivery end of geothermol power pipeline, when the sweeps filtered not enough, causes easily to block up between the geothermol power pipeline, and then makes the mediation of pipeline maintain convenient and fast inadequately.
Therefore, there is a need to provide a new thermodynamic pipe filtering device to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides the heating pipeline filtering device which has the advantages of good waste scrap filtering effect, convenient overhauling and maintenance of a geothermal pipeline and good anti-blocking performance of the geothermal pipeline.
The invention provides a heat distribution pipeline filtering device, comprising: the device comprises a sleeve, a limiting structure, a plugging structure, a filtering structure and a transmission structure; the two limiting structures used for connecting the geothermal pipelines are diagonally and symmetrically fixed on the sleeve; the blocking structure used for sealing the sleeve is arranged at one end of the sleeve and comprises a cover plate, a sliding sleeve, a reset spring, a sliding rod and a piston, the cover plate is in threaded connection with the sleeve, the sliding sleeve is arranged at one end, close to the sleeve, of the cover plate, the cross section of the sliding rod is oval, the sliding rod is in sliding connection with the sliding sleeve, the reset spring is arranged inside the sliding rod, one end, away from the sliding rod, of the reset spring is abutted against the sliding sleeve, the piston in a truncated cone shape is arranged at one end, away from the sliding sleeve, of the sliding rod, and the maximum diameter of the piston is equal to the maximum diameter of a containing cavity inside the sleeve; the filter structure for filtering the waste scraps is arranged inside the sleeve and comprises an end cover, a containing sleeve, a filter sleeve and through holes, the end cover is arranged at one end, away from the cover plate, of the sleeve, the end cover is in threaded connection with the sleeve, the containing sleeve is fixed to the end cover and is arranged inside the sleeve, a plurality of through holes are formed in the containing sleeve, the sugar-coated haw-shaped filter sleeve is fixed to the containing sleeve, and the minimum vertical distance between the filter sleeve and the cover plate is greater than the maximum vertical distance between the limit structure close to the cover plate and the cover plate; the transmission structure is contradicted accomodate the cover, the transmission structure includes baffle and transfer line, the baffle centre gripping in accomodate the cover with between the sleeve, latticedly be fixed with on the baffle the transfer line, the transfer line with the piston is contradicted.
Preferably, one end of the cover plate, which is far away from the sleeve, is of a regular octagonal structure, and the end cover, which is far away from one end of the cover plate, of the sleeve is of a regular octagonal structure.
Preferably, the plugging structure further comprises a containing hole, a pull rope, a sealing plug and a fixing ring, the cover plate is provided with the containing hole, the fixing ring is sleeved with the sleeve, the side wall of the fixing ring is provided with the pull rope, one end of the pull rope, which deviates from the fixing ring, is provided with the sealing plug, the sealing plug is clamped with the containing hole, and the sliding sleeve is connected with the cover plate through a bolt.
Preferably, the blocking structure further comprises a first sealing ring, and the first sealing ring is clamped between the cover plate and the sliding sleeve.
Preferably, the filtering structure further comprises a plurality of positioning blocks, the positioning blocks are circumferentially fixed to the filtering sleeve in an array mode, and the positioning blocks are clamped with the storage sleeve.
Preferably, the limiting structure comprises connecting pipes, grooves, limiting sleeves and limiting rings, the connecting pipes of the two L-shaped structures are symmetrically fixed to the sleeve diagonally, the minimum vertical distance between the filtering sleeve and the cover plate is greater than the maximum vertical distance between one connecting pipe close to the cover plate and the cover plate, the connecting pipe is bonded with the limiting ring in a circular truncated cone shape, the limiting rings are rotatably connected with the limiting sleeves, and the grooves of the plurality of semicircular structures are arranged on the limiting sleeves in a circumferential array.
Preferably, a second sealing ring is arranged inside the limiting sleeve, and the connecting pipe is clamped with the second sealing ring.
Compared with the related art, the heat pipeline filtering device provided by the invention has the following beneficial effects:
the invention provides a heating power pipeline filtering device, wherein a sliding sleeve on a cover plate is in sliding connection with a sliding rod, a return spring is arranged inside the sliding rod, the return spring is abutted against the sliding sleeve, a piston is arranged at one end of the sliding rod, which is far away from the sliding sleeve, a transmission rod on a latticed baffle plate on a receiving sleeve is abutted against the piston, meanwhile, an end cover at the bottom end of the receiving sleeve is in threaded connection with a sleeve, the sleeve is fixed between two adjacent geothermal pipelines through a limiting structure, so that scraps in the geothermal pipelines are filtered in multiple layers, meanwhile, a sugarcoated haw-shaped filtering sleeve is clamped on the receiving sleeve, so that the anti-blocking performance of the geothermal pipelines is greatly improved, and meanwhile, when the end cover is disassembled, the transmission rod on the baffle plate on the receiving sleeve is not abutted against the piston, reset spring drive the slide bar with sliding connection between the sliding sleeve, the slide bar tip the piston with the sleeve is contradicted, and then right the sleeve seals, simultaneously under the rivers pressure effect, the drive the piston with the sleeve is contradicted, the piston is round platform shape structure, and then when making the maintenance the piston with leakproofness between the sleeve is better, effectively prevents geothermal water from leaking, and then has improved heating power pipeline's maintenance efficiency and quality greatly.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a heat distribution pipeline filtering apparatus according to the present invention;
FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 2;
FIG. 4 is an enlarged view of the portion C shown in FIG. 2;
FIG. 5 is a schematic view of a connection structure between the receiving sleeve and the positioning block shown in FIG. 4;
fig. 6 is an enlarged view of the portion D shown in fig. 2.
Reference numbers in the figures: 1. the utility model provides a filter structure, 11, the end cover, 12, accomodate the cover, 13, the filter sleeve, 14, the through-hole, 15, the locating piece, 2, the sleeve, 3, limit structure, 31, the connecting pipe, 32, the recess, 33, the stop collar, 34, the spacing collar, 4, the block structure, 41, the apron, 42, accomodate the hole, 43, the stay cord, 44, the sealing plug, 45, the retainer plate, 46, the sliding sleeve, 47, reset spring, 48, the slide bar, 49, the piston, 49a, first sealing washer, 5, the transmission structure, 51, the baffle, 52, the transfer line, 6, the second sealing washer.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a heat distribution pipeline filtering device according to the present invention; FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 2; FIG. 4 is an enlarged view of the portion C shown in FIG. 2; FIG. 5 is a schematic view of a connection structure between the receiving sleeve and the positioning block shown in FIG. 4; fig. 6 is an enlarged view of the portion D shown in fig. 2. The heat distribution pipeline filtering device comprises: the device comprises a sleeve 2, a limiting structure 3, a plugging structure 4, a filtering structure 1 and a transmission structure 5; the two limiting structures 3 used for connecting the geothermal pipelines are diagonally and symmetrically fixed on the sleeve 2; the blocking structure 4 for sealing the sleeve 2 is arranged at one end of the sleeve 2, the blocking structure 4 comprises a cover plate 41, a sliding sleeve 46, a return spring 47, a sliding rod 48 and a piston 49, the cover plate 41 is in threaded connection with the sleeve 2, the sliding sleeve 46 is arranged at one end, close to the sleeve 2, of the cover plate 41, the sliding rod 48 with an oval cross section is in sliding connection with the sliding sleeve 46, the return spring 47 is arranged inside the sliding rod 48, one end, away from the sliding rod 48, of the return spring 47 is abutted against the sliding sleeve 46, one end, away from the sliding sleeve 46, of the sliding rod 48 is provided with the piston 49 in a truncated cone shape, and the maximum diameter of the piston 49 is equal to the maximum diameter of a containing cavity inside the sleeve 2; the filtering structure 1 for filtering the waste scraps is arranged inside the sleeve 2, the filtering structure 1 comprises an end cover 11, a containing sleeve 12, a filtering sleeve 13 and through holes 14, the end cover 11 is arranged at one end of the sleeve 2, which is far away from the cover plate 41, the end cover 11 is in threaded connection with the sleeve 2, the containing sleeve 12 is fixed on the end cover 11, the containing sleeve 12 is arranged inside the sleeve 2, the containing sleeve 12 is provided with a plurality of the through holes 14, the containing sleeve 12 is fixedly provided with the sugar gourd-shaped filtering sleeve 13, and the minimum vertical distance from the filtering sleeve 13 to the cover plate 41 is greater than the maximum vertical distance from the limiting structure 3 close to the cover plate 41; the transmission structure 5 is contradicted the storage sleeve 12, the transmission structure 5 comprises a baffle 51 and a transmission rod 52, the baffle 51 is clamped between the storage sleeve 12 and the sleeve 2, the baffle 51 is meshed, the transmission rod 52 is fixed on the baffle 51, and the transmission rod 52 is contradicted by the piston 49.
The end of the cover plate 41, which is away from the sleeve 2, is of a regular octagonal structure, and the end cover 11, which is away from the cover plate 41, of the sleeve 2 is of a regular octagonal structure; in order to make the removal of the cover plate 41 and the end cap 11 easier and faster.
The blocking structure 4 further comprises a storage hole 42, a pull rope 43, a sealing plug 44 and a fixing ring 45, the storage hole 42 is formed in the cover plate 41, the fixing ring 45 is sleeved with the sleeve 2, the pull rope 43 is arranged on the side wall of the fixing ring 45, the sealing plug 44 is arranged at one end, away from the fixing ring 45, of the pull rope 43, the sealing plug 44 is clamped with the storage hole 42, and the sliding sleeve 46 is connected with the cover plate 41 through bolts; when the cover plate is disassembled, the pull rope 43 pulls the sealing plug 44 to separate the sealing plug 44 from the accommodating hole 42, the accommodating hole 42 is convenient for accommodating bolts, and meanwhile, the sealing plug 44 is matched with the sliding sleeve 46 for use, so that the sliding sleeve 46 can be disassembled more conveniently and quickly.
The blocking structure 4 further comprises a first sealing ring 49a, and the first sealing ring 49a is clamped between the cover plate 41 and the sliding sleeve 46; in order to improve the sealing between the sliding sleeve 46 and the cover plate 41.
The filtering structure 1 further comprises a plurality of positioning blocks 15, the plurality of positioning blocks 15 are fixed to the filtering sleeve 13 in a circumferential array, and the positioning blocks 15 are clamped with the accommodating sleeve 12; thereby effectively preventing the filter sleeve 13 from being damaged when the filter sleeve 13 is installed.
The limiting structure 3 comprises connecting pipes 31, grooves 32, limiting sleeves 33 and limiting rings 34, the connecting pipes 31 of two L-shaped structures are diagonally and symmetrically fixed on the sleeve 2, the minimum vertical distance between the filter sleeve 13 and the cover plate 41 is greater than the maximum vertical distance between one connecting pipe 31 close to the cover plate and the cover plate 41, the limiting rings 34 in a circular truncated cone shape are bonded on the connecting pipes 31, the limiting rings 34 are rotatably connected with the limiting sleeves 33, and a plurality of grooves 32 in a semicircular structure are circumferentially arrayed on the limiting sleeves 33; a second sealing ring 6 is arranged inside the limiting sleeve 33, and the connecting pipe 31 is clamped with the second sealing ring 6; firstly, the limiting ring 34 in a circular truncated cone shape penetrates through the limiting sleeve 33 and is bonded with the connecting pipe 31 through sealant, the limiting sleeve 33 is connected with the limiting ring 34 in a rotating mode, the limiting ring 34 is in a circular truncated cone-shaped structure, the limiting ring 34 is effectively prevented from slipping off from the limiting sleeve 33, then the limiting sleeve 33 is screwed, the limiting sleeve 33 is in threaded connection with a geothermal pipeline, the geothermal pipeline is abutted against the second sealing ring 6 at the end of the connecting pipe 31, meanwhile, the limiting sleeve 33 is provided with a plurality of grooves 32 in a circular structure, friction force of the limiting sleeve 33 is increased, the limiting sleeve 33 is driven to be more convenient and faster, and meanwhile, the second sealing ring 6 is clamped with the connecting pipe 31, and therefore, the geothermal pipeline is mounted more conveniently and faster.
The working principle of the heating power pipeline filtering device provided by the invention is as follows:
when the geothermal pipe is used, the truncated cone-shaped limiting ring 34 penetrates through the limiting sleeve 33 to be bonded with the connecting pipe 31 through sealant, the limiting sleeve 33 is rotatably connected with the limiting ring 34, the limiting ring 34 is in a truncated cone-shaped structure, so that the limiting ring 34 and the limiting sleeve 33 are effectively prevented from slipping off, then the limiting sleeve 33 is screwed, the limiting sleeve 33 is in threaded connection with a geothermal pipe, so that the geothermal pipe abuts against the second sealing ring 6 at the end part of the connecting pipe 31, meanwhile, the limiting sleeve 33 is provided with a plurality of grooves 32 in a semicircular structure, so that the friction force of the limiting sleeve 33 is increased, the limiting sleeve 33 is driven more conveniently and quickly, meanwhile, the second sealing ring 6 is clamped with the connecting pipe 31, so that the geothermal pipe is mounted more conveniently and quickly, geothermal water is filtered through the filtering sleeve 13 from the connecting pipe 31 close to one end of the cover plate 41, then discharged from the other connecting tube 31, when the cover plate 41 is disassembled, the sealing plug 44 is pulled by the pulling rope 43 to separate the sealing plug 44 from the receiving hole 42, the receiving hole 42 is provided to facilitate the receiving of a bolt, and the sealing plug 44 is used in cooperation, so that the disassembling of the sliding sleeve 46 is more convenient and faster, meanwhile, one end of the cover plate 41, which is away from the sleeve 2, is a regular octagonal structure, so that the cover plate 41 is driven more conveniently and faster, the sliding sleeve 46 on the cover plate 41 is slidably connected with the sliding rod 48, the inside of the sliding rod 48 is provided with the return spring 47, the return spring 47 abuts against the sliding sleeve 46, one end of the sliding rod 48, which is away from the sliding sleeve 46, is provided with the piston 49, the transmission rod 52 on the grid-shaped baffle 51 on the receiving sleeve 12 abuts against the piston 49, meanwhile, the end cover 11 at the bottom end of the accommodating sleeve 12 is in threaded connection with the sleeve 2, the sleeve 2 is fixed between two adjacent geothermal pipelines through the limiting structure 3, so that waste chips in the geothermal pipelines are filtered in multiple layers, meanwhile, the accommodating sleeve 12 is clamped with the sugar-gourd-shaped filtering sleeve 13, so that the anti-blocking performance of the geothermal pipelines is greatly improved, meanwhile, when the end cover 11 is disassembled, the transmission rod 52 on the baffle 51 on the accommodating sleeve 12 is not in interference with the piston 49, the reset spring 47 drives the sliding rod 48 to be in sliding connection with the sliding sleeve 46, the piston 49 at the end part of the sliding rod 48 is in interference with the sleeve 2, so that the sleeve 2 is sealed, and simultaneously, under the action of water pressure, the piston 49 is driven to be in interference with the sleeve 2, and the piston 49 is in a round table-shaped structure, and then make when overhauing and maintaining piston 49 with leakproofness between the sleeve 2 is better, effectively prevents geothermal water and leaks, and then has improved heating power pipeline's maintenance efficiency and quality greatly, end cover 11 deviates from the one end of sleeve 2 is regular octagon structure, and then makes the dismantlement accomodate cover 12 convenient and fast more, the tip circumference array of filtering sleeve 13 is equipped with a plurality ofly locating piece 15, locating piece 15 with accomodate cover 12 block, and then the effectual installation that prevents filter sleeve 13 the time filtering sleeve 13 damages.
Compared with the related art, the heat pipeline filtering device provided by the invention has the following beneficial effects:
the invention provides a heat distribution pipeline filtering device, wherein a sliding sleeve 46 on a cover plate 41 is in sliding connection with a sliding rod 48, a return spring 47 is arranged inside the sliding rod 48, the return spring 47 abuts against the sliding sleeve 46, one end of the sliding rod 48, which is far away from the sliding sleeve 46, is provided with a piston 49, a transmission rod 52 on a grid-shaped baffle 51 on a containing sleeve 12 abuts against the piston 49, meanwhile, an end cover 11 at the bottom end of the containing sleeve 12 is in threaded connection with a sleeve 2, the sleeve 2 is fixed between two adjacent geothermal pipelines through a limiting structure 3, so that waste scraps inside the geothermal pipelines are filtered in multiple layers, meanwhile, a sugar gourd-shaped filtering sleeve 13 is clamped on the containing sleeve 12, so that the anti-blocking performance of the geothermal pipelines is greatly improved, and when the end cover 11 is dismounted, accomodate and overlap 12 last the baffle 51 on the transfer line 52 with piston 49 is not contradicted, reset spring 47 drives slide bar 48 with sliding connection between the sliding sleeve 46, slide bar 48 tip piston 49 with sleeve 2 is contradicted, and then right sleeve 2 seals, and simultaneously under the rivers pressure effect, the drive piston 49 with sleeve 2 is contradicted, piston 49 is round platform shape structure, and then makes when overhauing and maintaining piston 49 with leakproofness between the sleeve 2 is better, effectively prevents geothermal water from leaking, and then has improved heating power pipeline's maintenance efficiency and quality greatly.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A heat pipe filter apparatus, comprising:
a sleeve (2);
the two limiting structures (3) used for connecting the geothermal pipeline are diagonally and symmetrically fixed on the sleeve (2);
a blocking structure (4), the blocking structure (4) for sealing the sleeve (2) is arranged at one end of the sleeve (2), the blocking structure (4) comprises a cover plate (41), a sliding sleeve (46), a return spring (47), a sliding rod (48) and a piston (49), the cover plate (41) is in threaded connection with the sleeve (2), one end of the cover plate (41) close to the sleeve (2) is provided with the sliding sleeve (46), the sliding rod (48) with an oval cross section is in sliding connection with the sliding sleeve (46), the reset spring (47) is arranged in the sliding rod (48), one end of the reset spring (47) departing from the sliding rod (48) is abutted against the sliding sleeve (46), one end of the sliding rod (48) departing from the sliding sleeve (46) is provided with a truncated cone-shaped piston (49), the maximum diameter of the piston (49) is equal to the maximum diameter of the receiving cavity inside the sleeve (2);
a filter structure (1), the filter structure (1) for filtering the waste is arranged in the sleeve (2), the filtering structure (1) comprises an end cover (11), a containing sleeve (12), a filtering sleeve (13) and a through hole (14), the end cover (11) is arranged at one end of the sleeve (2) departing from the cover plate (41), the end cover (11) is in threaded connection with the sleeve (2), the containing sleeve (12) is fixed on the end cover (11), the containing sleeve (12) is arranged inside the sleeve (2), the containing sleeve (12) is provided with a plurality of through holes (14), the accommodating sleeve (12) is fixed with a sugarcoated haw-shaped filter sleeve (13), the minimum vertical distance between the filter sleeve (13) and the cover plate (41) is greater than the maximum vertical distance between the limiting structure (3) close to the cover plate (41) and the cover plate (41);
drive structure (5), drive structure (5) are contradicted accomodate cover (12), drive structure (5) include baffle (51) and transfer line (52), baffle (51) centre gripping in accomodate cover (12) with between sleeve (2), latticedly be fixed with on baffle (51) transfer line (52), transfer line (52) with piston (49) are contradicted.
2. The thermodynamic pipe filter arrangement according to claim 1, wherein the end of the cover plate (41) facing away from the sleeve (2) is of regular octagonal configuration and the end cap (11) of the sleeve (2) facing away from the end of the cover plate (41) is of regular octagonal configuration.
3. The heat distribution pipeline filtering device according to claim 2, wherein the blocking structure (4) further includes a receiving hole (42), a pulling rope (43), a sealing plug (44) and a fixing ring (45), the receiving hole (42) is formed in the cover plate (41), the fixing ring (45) is sleeved with the sleeve (2), the pulling rope (43) is formed in a side wall of the fixing ring (45), the sealing plug (44) is formed in an end of the pulling rope (43) facing away from the fixing ring (45), the sealing plug (44) is engaged with the receiving hole (42), and the sliding sleeve (46) is connected with the cover plate (41) through a bolt.
4. The thermodynamic pipe filtering device according to claim 3, wherein the blocking structure (4) further comprises a first sealing ring (49a), the first sealing ring (49a) being clamped between the cover plate (41) and the sliding sleeve (46).
5. The heat pipe filtering device according to claim 1, wherein the filtering structure (1) further comprises a plurality of positioning blocks (15), the plurality of positioning blocks (15) are circumferentially arrayed and fixed to the filtering sleeve (13), and the positioning blocks (15) are engaged with the receiving sleeve (12).
6. The heat pipe filtering device according to claim 1, wherein the limiting structure (3) comprises a connecting pipe (31), a groove (32), a limiting sleeve (33) and a limiting ring (34), the connecting pipes (31) of two L-shaped structures are diagonally and symmetrically fixed on the sleeve (2), the minimum vertical distance from the filter sleeve (13) to the cover plate (41) is greater than the maximum vertical distance from one connecting pipe (31) close to the cover plate (41), the limiting ring (34) in a truncated cone shape is bonded on the connecting pipe (31), the limiting ring (34) and the limiting sleeve (33) are rotatably connected, and a plurality of grooves (32) in a semicircular structure are circumferentially arrayed on the limiting sleeve (33).
7. The heat pipe filtering device according to claim 6, wherein a second sealing ring (6) is disposed inside the limiting sleeve (33), and the connecting pipe (31) is engaged with the second sealing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395022.5A CN110215756B (en) | 2019-05-13 | 2019-05-13 | Heating power pipeline filter equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395022.5A CN110215756B (en) | 2019-05-13 | 2019-05-13 | Heating power pipeline filter equipment |
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| Publication Number | Publication Date |
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| CN110215756A CN110215756A (en) | 2019-09-10 |
| CN110215756B true CN110215756B (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910395022.5A Active CN110215756B (en) | 2019-05-13 | 2019-05-13 | Heating power pipeline filter equipment |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282330A (en) * | 2020-03-14 | 2020-06-16 | 刘春焕 | Multi-pipeline press filtration type sewage treatment all-in-one machine |
| CN112555567B (en) * | 2020-11-13 | 2022-05-17 | 亚太泵阀有限公司 | Inlet anti-blocking structure for permanent magnet variable frequency water pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200942309Y (en) * | 2006-06-14 | 2007-09-05 | 吕洪铎 | Water filter with changeable clearance |
| CN103301668A (en) * | 2013-07-08 | 2013-09-18 | 中煤科工集团重庆研究院 | Electroless differential pressure type automatic sewage cleaning filter |
| CN207356659U (en) * | 2017-09-30 | 2018-05-15 | 重庆市盛百利防水建材有限公司 | Easy-to-mount waterproof building material filtration apparatus |
| CN109595838A (en) * | 2018-12-12 | 2019-04-09 | 湖南达道新能源开发有限公司 | A kind of device preventing GEOTHERMAL WATER flow short-circuit |
-
2019
- 2019-05-13 CN CN201910395022.5A patent/CN110215756B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200942309Y (en) * | 2006-06-14 | 2007-09-05 | 吕洪铎 | Water filter with changeable clearance |
| CN103301668A (en) * | 2013-07-08 | 2013-09-18 | 中煤科工集团重庆研究院 | Electroless differential pressure type automatic sewage cleaning filter |
| CN207356659U (en) * | 2017-09-30 | 2018-05-15 | 重庆市盛百利防水建材有限公司 | Easy-to-mount waterproof building material filtration apparatus |
| CN109595838A (en) * | 2018-12-12 | 2019-04-09 | 湖南达道新能源开发有限公司 | A kind of device preventing GEOTHERMAL WATER flow short-circuit |
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|---|---|
| CN110215756A (en) | 2019-09-10 |
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