CN114636192B - Heating equipment - Google Patents
Heating equipment Download PDFInfo
- Publication number
- CN114636192B CN114636192B CN202210037085.5A CN202210037085A CN114636192B CN 114636192 B CN114636192 B CN 114636192B CN 202210037085 A CN202210037085 A CN 202210037085A CN 114636192 B CN114636192 B CN 114636192B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- limiting ring
- annular groove
- pipeline
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000007789 sealing Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 description 12
- 238000009434 installation Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/0002—Means for connecting central heating radiators to circulation pipes
- F24D19/0009—In a two pipe system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/0002—Means for connecting central heating radiators to circulation pipes
- F24D19/0017—Connections between supply and inlet or outlet of central heating radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/08—Arrangements for drainage, venting or aerating
- F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/08—Arrangements for drainage, venting or aerating
- F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
- F24D19/088—Draining arrangements
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention relates to heating equipment, which comprises a water inlet pipeline, a water outlet pipeline and a plurality of radiating fins which are connected between the water inlet pipeline and the water outlet pipeline and are sequentially connected and extend along a first direction X, wherein connecting ports are formed at two ends of each radiating fin, the connecting ports face to be perpendicular to the first direction X, each radiating fin forms an S-shaped structure, the connecting ports of the adjacent radiating fins are connected through a first connecting structure, the radiating pipelines inside the radiating fins are sequentially connected in a positive-negative mode to form a serpentine passage, and the radiating fins are respectively connected with the water inlet pipeline and the water outlet pipeline through a second connecting structure and a third connecting structure. The invention aims to provide heating equipment, which is used for solving the problem that the heating equipment needs to exhaust and discharge water frequently due to residual gas in heating.
Description
Technical Field
The invention relates to the technical field of heating ventilation, in particular to heating equipment.
Background
The heating device generally heats in a heating mode, and generally, a water inlet pipe and a water outlet pipe are respectively connected with two ends of a heating radiator, and heat dissipation of the heating radiator is achieved through hot water or hot air flowing through the heating radiator. The radiator is usually a prefabricated product with a specific number of sheets, and the size is fixed, so that when the radiator is actually installed, the radiator is difficult to adapt to the requirements of various sizes and the number of sheets. In addition, all the two ends of the heating device in the vertical direction are communicated, so that a plurality of channels exist in the heating device, when the water inlet pipe and the water outlet pipe are connected with the bottom of the heating device, hot water can flow from the bottom of the heating device to the water outlet pipe directly due to the fact that a plurality of channels exist in the heating device, so that the heating device cannot be filled with the heating device, residual gas can exist in the heating device, heating effect is affected, and the residual low-temperature water in the heating device is required to be discharged manually and regularly, so that the heating device is inconvenient to use.
Disclosure of Invention
In view of the above analysis, the present invention is directed to a heating apparatus for solving the problem that the heating apparatus needs frequent exhaust and water discharge due to residual gas in the heating apparatus.
The aim of the invention is mainly realized by the following technical scheme:
The invention relates to heating equipment, which comprises a water inlet pipeline, a water outlet pipeline and a plurality of radiating fins which are connected between the water inlet pipeline and the water outlet pipeline and extend along a first direction X in sequence, wherein connecting ports are formed at two ends of each radiating fin, the connecting ports face to be perpendicular to the first direction X, each radiating fin forms an S-shaped structure, the connecting ports of the adjacent radiating fins are connected through a first connecting structure, the radiating pipelines inside the radiating fins are connected in a positive-negative mode in sequence to form a serpentine passage, and the radiating fins are connected with the water inlet pipeline and the water outlet pipeline through a second connecting structure and a third connecting structure respectively.
The first connecting structure comprises a connecting male sleeve and a connecting female sleeve, wherein the connecting male sleeve and the connecting female sleeve are respectively sleeved on the outer sides of two connecting ports where adjacent radiating fins are mutually butted and are in threaded connection with each other.
The invention relates to heating equipment, wherein one end of a connecting male sleeve along the axial direction is provided with a first limiting ring, and the other end of the connecting male sleeve is provided with a first internal thread; the side of the first limiting ring, which is close to the first internal thread, is provided with a first annular groove which is arranged along the circumferential direction, and a first sealing ring is embedded in the first annular groove.
The invention relates to heating equipment, wherein one end of a connecting female sleeve along the axial direction is provided with a second limiting ring, the other end of the connecting female sleeve is provided with a first external thread, and the first internal thread and the first external thread form threaded connection; the side surface of the second limiting ring, which is close to the first external thread, is provided with a second annular groove which is arranged along the circumferential direction, and a second sealing ring is embedded in the second annular groove.
The end face of the connecting port is provided with a third limiting ring, the third limiting ring and the first limiting ring or the second limiting ring form a limiting structure, the side face of the third limiting ring, which is away from the opening direction of the connecting port, is provided with a third annular groove which is arranged along the circumferential direction, and at least part of the first sealing ring or at least part of the second sealing ring is positioned in the third annular groove.
According to the heating equipment, the outer surfaces of the connecting male sleeve and the connecting female sleeve are mutually embedded to form a smooth and complete surface.
The invention relates to heating equipment, which comprises two semicircular first sub-male sleeves, wherein the two first sub-male sleeves are connected through a first connecting part to form a ring shape.
The invention relates to heating equipment, which comprises two semicircular first primary and secondary sleeves, wherein the two first primary and secondary sleeves are connected through a second connecting part to form a ring shape.
The second connecting structure and the third connecting structure are the same, the second connecting structure comprises a pipeline connecting sleeve, one end of the pipeline connecting sleeve in the axial direction is provided with a fourth limiting ring, the other end of the pipeline connecting sleeve is provided with a threaded connecting part used for being connected with a water inlet pipeline, the side surface of the fourth limiting ring, which faces the threaded connecting part, is provided with a fourth annular groove which is arranged in the circumferential direction, and the fourth limiting ring and the third limiting ring form a limiting structure.
The invention relates to heating equipment, which comprises two semicircular first sub-connecting sleeves, wherein the two first sub-connecting sleeves are fixedly connected into a ring-shaped whole through a third connecting part.
Compared with the prior art, the heating heat equipment has at least the following beneficial effects:
The whole equipment is adapted to the requirements of different sizes through the connection of a plurality of radiating fins; the plurality of cooling fins are connected into a serpentine passage through the connecting ports, and as only one passage is arranged between the water inlet pipeline and the water outlet pipeline, hot water entering through the water inlet pipeline flows through all the cooling fins, thereby effectively relieving the condition that residual gas exists in heating equipment, and avoiding frequent exhaust and water discharge.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, like reference numerals being used to refer to like parts throughout the several views.
FIG. 1 is a schematic view of a heating apparatus according to the present invention;
FIG. 2 is a cross-sectional view of a heating apparatus of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a partial enlarged view at B in FIG. 2;
Fig. 5 is a cross-sectional view of a connection male in a heating apparatus of the present invention.
Reference numerals illustrate:
1. A water inlet pipeline;
2. A water outlet pipeline;
3. A heat sink; 31. a connection port; 311. a third limiting ring;
4. a first connection structure; 41. the male sleeve is connected; 411. a first stop collar; 412. a first sub-male sleeve; 413. a first seal ring; 42. connecting a female sleeve; 421. a second limiting ring; 422. a second seal ring;
5. a second connection structure; 51. a pipeline connecting sleeve; 511. a fourth stop collar; 512. a third seal ring;
6. A third connection structure;
x, first direction.
Detailed Description
As shown in fig. 1 and 2, an embodiment of the present application provides a heating apparatus, including: a water inlet pipeline 1 and a water outlet pipeline 2; the plurality of radiating fins 3 which are connected in sequence extend along a first direction X, connecting ports 31 are formed at two ends of the radiating fins 3 along the first direction X, and the directions of the connecting ports 31 are perpendicular to the first direction X; the connection ports 31 of the adjacent heat sinks 3 are connected by the first connection structure 4; the connection port 31 of the radiating fin 3 at one end is connected with the second connection structure 5 of the water inlet pipeline 1, and the connection port 31 of the radiating fin 3 at the other end is connected with the third connection structure 6 of the water outlet pipe. The water inlet pipeline 1, the plurality of radiating fins 3 and the water outlet pipeline 2 are sequentially communicated to form a heat flow passage. The high-temperature water flows into the heating equipment from the water inlet pipeline 1, flows through each radiating fin 3 in turn, radiates heat to the outside, and finally flows out from the water outlet pipeline 2. The internal passage of each fin 3 extends along the first direction X, and the connection ports 31 at both ends are oriented perpendicularly to the first direction X, so that each fin 3 forms an S-shaped structure. Because the structure of each radiating fin 3 is the same and is connected in turn in the opposite directions, the content passage formed by connecting a plurality of radiating fins 3 forms a serpentine passage. When the number of fins 3 is different, the form of the serpentine path is not changed, so that the heating apparatus maintains a single path, and if there is gas in the fins 3, the gas is discharged with the high temperature water being introduced. In addition, because the quantity of different fin 3 can all form the snaking passageway, consequently, when setting up heating equipment, can adjust the quantity of fin 3 according to actual need, make a plurality of fin 3 connect into the different whole of length to satisfy the demand of fin 3 different quantity and size. The first connection structure 4 is used to connect the connection ports 31 of the adjacent two heat sinks 3 together. The second connecting structure 5 is used for connecting the radiating fin 3 with the water inlet pipeline 1, and the third connecting structure 6 is used for connecting the radiating fin 3 with the water outlet pipeline 2. The heat sink 3 further includes a heat dissipation pipe extending along the first direction X, and two ends of the heat dissipation pipe are both communicated with the connection port 31. Since the heat dissipation pipes extend along the first direction X, the heat dissipation pipes in the heat dissipation fins 3 form an S-shaped single passage, and after the heat dissipation fins 3 are connected, the heat dissipation pipes form a serpentine single passage, so that the possibility of residual gas in the heat dissipation pipes is reduced.
As shown in fig. 3 and 4, the first connecting structure 4 includes a male connecting sleeve 41 and a female connecting sleeve 42 that are screwed together, and the male connecting sleeve 41 and the female connecting sleeve 42 are respectively sleeved on the outer sides of two connecting ports 31 where the adjacent 2 heat sinks 3 are butted with each other. One of the two connection ports 31 of the heat sink 3 is provided with a connection male sleeve 41 and the other is provided with a connection female sleeve 42. When the two heat sinks 3 are connected, the connection male sleeve 41 of one heat sink 3 is connected with the connection female sleeve 42 of the other heat sink 3, and the first connection structure 4 is formed, thereby achieving connection between the two heat sinks 3. After the connection male sleeve 41 and the connection female sleeve 42 are in threaded connection, the connection ports 31 corresponding to the two heat dissipation fins 3 are connected together. At this time, the connection male bush 41 and the connection female bush 42 are further screwed, so that the connection ports 31 corresponding to the two heat dissipation fins 3 can be applied with an urging force, and the two connection ports 31 can be mutually pressed together, thereby preventing leakage of high-temperature water. When the connection ports 31 of two adjacent cooling fins 3 are abutted, the cross section area of the heat flow path at the joint of the two cooling fins 3 is ensured to be larger, so that the heat supply efficiency of the heat supply equipment is ensured. In addition, the flushing of the connection port 31 by the high-temperature water can be reduced, and the accumulation of impurities such as scale and the like at the connection position can be avoided, thereby prolonging the service life of the heating equipment.
As shown in fig. 3, a first limiting ring 411 is arranged at one end of the connecting male sleeve 41 along the axial direction, and a first internal thread is arranged at the other end; the side surface of the first limiting ring 411, which is close to the first internal thread, is provided with a first annular groove which is arranged along the circumferential direction, and a first sealing ring 413 is embedded in the first annular groove. One end of the connecting female sleeve 42 along the axial direction is provided with a second limiting ring 421, the other end is provided with a first external thread, and the first internal thread and the first external thread form threaded connection; the side surface of the second limiting ring 421, which is close to the first external thread, is provided with a second annular groove which is arranged along the circumferential direction, and a second sealing ring 422 is embedded in the second annular groove. The end face of the connecting port 31 is provided with a third limiting ring 311, the third limiting ring 311 and the first limiting ring 411 or the second limiting ring 421 form a one-stage stepped limiting structure, the side face of the third limiting ring 311, which is away from the opening direction of the connecting port 31, is provided with a third annular groove which is circumferentially arranged, and at least part of the first sealing ring 413 or at least part of the second sealing ring 422 is positioned in the third annular groove. When the two heat sinks 3 are connected, the connection between the connection male bush 41 and the connection female bush 42 is achieved by the threaded connection between the first internal thread and the first external thread. When the first internal thread and the first external thread are in threaded connection, the first limiting ring 411 and the third limiting ring 311 of the corresponding connection port 31 form a limiting structure, so that the connection male sleeve 41 is prevented from being disconnected from the corresponding connection port 31. A first seal 413 is disposed between the first annular groove and the third annular groove between the first stop collar 411 and the third stop collar 311. When the connection male bush 41 and the connection female bush 42 are screwed, the first seal ring 413 is compressed, thereby preventing water leakage between the connection male bush 41 and the connection port 31. When the first internal thread and the first external thread are in threaded connection, the second limiting ring 421 and the third limiting ring 311 of the corresponding connection port 31 form a limiting structure, so that the connection female sleeve 42 is prevented from being disconnected from the corresponding connection port 31. A second seal 422 is disposed between the second annular groove and the third annular groove between the second stop collar 421 and the third stop collar 311. When the connection male bush 41 and the connection female bush 42 are screwed, the second seal ring 422 is compressed, thereby preventing water leakage between the connection female bush 42 and the connection port 31. Meanwhile, after the connecting male sleeve 41 and the connecting female sleeve 42 are screwed, the connecting male sleeve 41 and the connecting female sleeve 42 form a whole, the outer surfaces of the connecting male sleeve 41 and the connecting female sleeve 42 are mutually embedded to form a smooth and complete surface, so that the connecting position between the radiating fins 3 can keep the smooth and complete outer surface, the appearance is attractive, the connecting position of the radiating fins 3 can be prevented from being hooked with external objects, damage to the outside is avoided, and a scratch user can be prevented.
As shown in fig. 3 to 5, the connection male sleeve 41 includes two first sub male sleeves 412, the first sub male sleeves 412 are semicircular sleeves, two ends are provided with first connection portions, and the two first sub male sleeves 412 are connected to form a ring shape. The first connection portions of the two first sub-male sleeves 412 can fixedly connect the two first sub-male sleeves 412 as a unit. Considering the limitation between the first limitation ring 411 and the third limitation ring 311, the connection between the connection male sleeve 41 and the connection port 31 cannot be directly disconnected, and the connection male sleeve 41 cannot be directly mounted on the connection port 31. The connecting male sleeve 41 is provided with two semicircular first sub-male sleeves 412, when the connecting male sleeve 41 is installed on the connecting port 31, the first sealing ring 413 is embedded in the first annular groove, the two first sub-male sleeves 412 are respectively sleeved on the connecting port 31, and then the two first sub-male sleeves 412 are connected together, so that the connection between the connecting male sleeve 41 and the connecting port 31 is realized, and the preparation of the connection of the radiating fin 3 is completed. Similarly, for easy installation, the connection sleeve 42 also includes two first primary and secondary sleeves, the first primary and secondary sleeves are semicircular sleeves, two ends are provided with second connection portions, and the two first primary and secondary sleeves are connected to form a ring shape. . The second connecting parts of the two first primary and secondary sleeves can fixedly connect the two first primary and secondary sleeves into a whole. When the connecting female sleeve 42 is mounted on the connecting port 31, the second sealing ring 422 is embedded in the second annular groove, the two first female sleeves are respectively sleeved on the connecting port 31, and then the two first female sleeves are connected together, so that the connection between the connecting female sleeve 42 and the connecting port 31 is realized.
As shown in fig. 1 to 4, the second connection structure 5 and the third connection structure 6 are identical in consideration of the fact that the water inlet pipeline 1 and the water outlet pipeline 2 have the same pipeline structure, and therefore, only the structure and usage of the second connection structure 5 will be described below, and the third connection structure 6 is identical thereto, so that the description thereof will be omitted. The second connecting structure 5 comprises a pipeline connecting sleeve 51, one end of the pipeline connecting sleeve 51 along the axial direction is provided with a fourth limiting ring 511, the other end of the pipeline connecting sleeve is provided with a threaded connecting part, and the second connecting structure 5 is connected with the water inlet pipeline 1 through the threaded connecting part; the fourth stop collar 511 is provided with a fourth annular groove provided in the circumferential direction on the side facing the screw connection. The fourth stopper 511 and the third stopper 311 form a stepped stopper structure as described above, which can prevent the second connection structure 5 from being separated from the connection port 31. A third seal ring 512 is installed between the fourth annular groove and the third annular groove, so that leakage of the high-temperature water from between the second connection structure 5 and the connection port 31 can be prevented. Preferably, in the same way as the connection male sleeve 41, for easy installation, the pipe connection sleeve 51 also includes two semicircular first sub-connection sleeves, and the two ends of the first sub-connection sleeves are respectively provided with a third connection portion, and the third connection portion can fixedly connect the two first sub-connection sleeves into a ring-shaped whole. When the pipeline connecting sleeve 51 is installed on the connecting port 31 and the water inlet pipeline 1, the third sealing ring 513 is embedded into the third annular groove, the two first sub-connecting sleeves are respectively sleeved on the connecting port 31 and are in threaded connection with the water inlet pipeline 1, and the two first sub-connecting sleeves are fixedly connected together through the third connecting part.
In summary, the heating device of the invention performs heat dissipation and heating by connecting a plurality of single radiating fins in series, thereby meeting the requirements of various heating installation sizes and the number of the radiating fins. In addition, because a plurality of cooling fins are connected in series in sequence through the connecting ports to form a single serpentine passage, because only one passage is arranged between the water inlet pipeline and the water outlet pipeline, hot water entering through the water inlet pipeline can flow through all the cooling fins, thereby avoiding the condition that residual gas exists in heating equipment, and low-temperature water can flow out of the heating equipment along with the inflow of high-temperature water, so that the heating equipment does not need frequent exhaust and water discharge.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention.
Claims (1)
1. The heating equipment is characterized by comprising a water inlet pipeline, a water outlet pipeline and a plurality of radiating fins which are connected between the water inlet pipeline and the water outlet pipeline and extend along a first direction X in sequence, wherein two ends of each radiating fin are respectively provided with a connecting port, the connecting ports face to be perpendicular to the first direction X, each radiating fin forms an S-shaped structure, the connecting ports of the adjacent radiating fins are connected through a first connecting structure, the radiating pipelines inside the radiating fins are sequentially connected in a positive-negative mode to form a serpentine path, and the radiating fins are respectively connected with the water inlet pipeline and the water outlet pipeline through a second connecting structure and a third connecting structure;
The first connecting structure comprises a connecting male sleeve and a connecting female sleeve, and the connecting male sleeve and the connecting female sleeve are respectively sleeved on the outer sides of two connecting ports where adjacent cooling fins are butted mutually and are in threaded connection with each other;
One end of the connecting male sleeve along the axial direction is provided with a first limiting ring, and the other end of the connecting male sleeve is provided with a first internal thread; the side surface, close to the first internal thread, of the first limiting ring is provided with a first annular groove arranged along the circumferential direction, and a first sealing ring is embedded in the first annular groove;
One end of the connecting female sleeve along the axial direction is provided with a second limiting ring, the other end of the connecting female sleeve is provided with a first external thread, and the first internal thread and the first external thread form threaded connection; the side surface, close to the first external thread, of the second limiting ring is provided with a second annular groove arranged along the circumferential direction, and a second sealing ring is embedded in the second annular groove;
a third limiting ring is arranged on the end face of the connecting port, a limiting structure is formed by the third limiting ring and the first limiting ring or the second limiting ring, a third annular groove which is arranged along the circumferential direction is arranged on the side face of the third limiting ring, which faces away from the opening direction of the connecting port, and at least part of the first sealing ring or at least part of the second sealing ring is positioned in the third annular groove;
the outer surfaces of the connecting male sleeve and the connecting female sleeve are mutually embedded to form a smooth and complete surface;
the connecting male sleeve comprises two semicircular first sub-male sleeves, and the two first sub-male sleeves are connected through a first connecting part to form a ring shape;
The connecting female sleeve comprises two semicircular first primary and secondary sleeves, and the two primary and secondary sleeves are connected through a second connecting part to form a ring shape;
The second connecting structure is the same as the third connecting structure, the second connecting structure comprises a pipeline connecting sleeve, one end of the pipeline connecting sleeve along the axial direction is provided with a fourth limiting ring, the other end of the pipeline connecting sleeve is provided with a threaded connecting part used for being connected with a water inlet pipeline, the side surface of the fourth limiting ring, which faces the threaded connecting part, is provided with a fourth annular groove which is arranged along the circumferential direction, and the fourth limiting ring and the third limiting ring form a limiting structure; a third sealing ring is arranged between the fourth annular groove and the third annular groove;
The pipeline connecting sleeve comprises two semicircular first sub-connecting sleeves, and the two first sub-connecting sleeves are fixedly connected into a ring-shaped whole through a third connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210037085.5A CN114636192B (en) | 2022-01-13 | 2022-01-13 | Heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210037085.5A CN114636192B (en) | 2022-01-13 | 2022-01-13 | Heating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114636192A CN114636192A (en) | 2022-06-17 |
| CN114636192B true CN114636192B (en) | 2024-05-03 |
Family
ID=81946195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210037085.5A Active CN114636192B (en) | 2022-01-13 | 2022-01-13 | Heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114636192B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203431981U (en) * | 2013-06-18 | 2014-02-12 | 天津阳亿金属制品有限公司 | Multistage heat supply heating device |
| CN204879142U (en) * | 2015-06-11 | 2015-12-16 | 温州创意交通建材有限公司 | Left -hand screw connects for sounding pipe |
| WO2018097808A1 (en) * | 2017-02-22 | 2018-05-31 | Bantboru Sanayi Ve Ticaret Anonim Sirketi | A tube-to-tube connection device and method of same |
| CN109185967A (en) * | 2018-10-10 | 2019-01-11 | 成都毅诚机电工程有限公司 | Indoor heating and ventilating equipment |
| GB201914158D0 (en) * | 2018-10-02 | 2019-11-13 | Marine Direct Consultants Ltd | Connection |
| CN212319048U (en) * | 2020-06-11 | 2021-01-08 | 玉环豪泉阀门有限公司 | Deformation embedded joint connection structure assembly |
| JP2021036162A (en) * | 2019-08-30 | 2021-03-04 | 株式会社フジキン | Pipe joint |
| CN212777607U (en) * | 2020-07-08 | 2021-03-23 | 天津市安泰散热器有限公司 | Copper pipe double-lap radiator convenient to install |
| CN214468925U (en) * | 2021-03-03 | 2021-10-22 | 大庆市明诚科技有限公司 | Environment-friendly radiator |
-
2022
- 2022-01-13 CN CN202210037085.5A patent/CN114636192B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203431981U (en) * | 2013-06-18 | 2014-02-12 | 天津阳亿金属制品有限公司 | Multistage heat supply heating device |
| CN204879142U (en) * | 2015-06-11 | 2015-12-16 | 温州创意交通建材有限公司 | Left -hand screw connects for sounding pipe |
| WO2018097808A1 (en) * | 2017-02-22 | 2018-05-31 | Bantboru Sanayi Ve Ticaret Anonim Sirketi | A tube-to-tube connection device and method of same |
| GB201914158D0 (en) * | 2018-10-02 | 2019-11-13 | Marine Direct Consultants Ltd | Connection |
| CN109185967A (en) * | 2018-10-10 | 2019-01-11 | 成都毅诚机电工程有限公司 | Indoor heating and ventilating equipment |
| JP2021036162A (en) * | 2019-08-30 | 2021-03-04 | 株式会社フジキン | Pipe joint |
| CN212319048U (en) * | 2020-06-11 | 2021-01-08 | 玉环豪泉阀门有限公司 | Deformation embedded joint connection structure assembly |
| CN212777607U (en) * | 2020-07-08 | 2021-03-23 | 天津市安泰散热器有限公司 | Copper pipe double-lap radiator convenient to install |
| CN214468925U (en) * | 2021-03-03 | 2021-10-22 | 大庆市明诚科技有限公司 | Environment-friendly radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114636192A (en) | 2022-06-17 |
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