CN212320057U - Liquid instant heating assembly - Google Patents
Liquid instant heating assembly Download PDFInfo
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- CN212320057U CN212320057U CN202021689182.5U CN202021689182U CN212320057U CN 212320057 U CN212320057 U CN 212320057U CN 202021689182 U CN202021689182 U CN 202021689182U CN 212320057 U CN212320057 U CN 212320057U
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Abstract
The utility model belongs to the technical field of the liquid heating technique and specifically relates to a liquid instant heating subassembly, including the electrothermal tube that a plurality of roots set up side by side, still include first pipeline, second pipeline, portion of intaking, play water portion, first pipeline, second pipeline parallel arrangement, a plurality of the electrothermal tube is installed between first pipeline, second pipeline, first pipeline, the inside separation portion that all is equipped with of second pipeline, make with the liquid flow direction is opposite in the electrothermal tube that separation portion is adjacent, liquid is followed portion of intaking extremely it warp to go out water portion first pipeline, second pipeline, electrothermal tube form the liquid heating route of "S" shape flow pattern. The device has the advantages of simple structure, convenience in assembly, reduction in manufacturing cost, good pressure resistance of water flow impact and longer service life of equipment.
Description
Technical Field
The utility model relates to a liquid heating technical field especially relates to a liquid instant heating subassembly.
Background
The liquid rapid heating is more and more widely applied, in general liquid instant heating equipment, the electric heating pipe is directly designed into an S-shaped bent structure, the structure is difficult to form, in some instant heating equipment, the electric heating pipe is designed into a single tubular structure, then a plurality of electric heating pipes are mutually communicated through independent hoses or hard pipes, the structure is troublesome to assemble, and meanwhile, the connecting structure is unreliable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the pipeline instant heating assembly in the prior art is troublesome to manufacture and assemble, and providing a liquid instant heating assembly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a liquid instant heating subassembly, includes a plurality of electrothermal tubes that set up side by side, still includes first pipeline, second pipeline, portion of intaking, play water portion, first pipeline, second pipeline set up relatively, a plurality of the electrothermal tube is installed between first pipeline, second pipeline, first pipeline, the inside separation portion that all is equipped with of second pipeline, make with the liquid flow direction is opposite in the adjacent electrothermal tube of separation portion, liquid is followed portion of intaking extremely it warp to go out water portion first pipeline, second pipeline, electrothermal tube form the liquid heating route of "S" shape flow pattern.
The liquid heating passage comprises a plurality of heating units which are communicated, each heating unit at least comprises two electric heating tubes, each heating unit is provided with the electric heating tubes with opposite liquid flow directions, a blocking part is arranged between a cold water inlet and a hot water outlet between the adjacent electric heating tubes with opposite liquid flow directions in each heating unit, the adjacent two heating units are defined as a first heating unit and a second heating unit, and the liquid firstly passes through the first heating unit and then passes through the second heating unit, the water outlet of the first heating unit is communicated with the water inlet of the second heating unit through a first pipeline or a second pipeline, one ends of two electric heating tubes adjacent to the first heating unit and the second heating unit are communicated through the first pipeline or the second pipeline, and the other ends of the two electric heating tubes adjacent to the first heating unit and the second heating unit are separated through a separation part.
The blocking part is in a partition plate form, and the blocking part is integrally formed on the inner wall of the first pipeline or the second pipeline or fixedly arranged with the first pipeline or the second pipeline.
The liquid instant heating assembly comprises a second plugging part, the second plugging part is arranged at the end part of the first pipeline or the second pipeline along the axial direction of the pipeline, the water inlet part or the water outlet part comprises a water inlet hole and a water outlet hole which are arranged along the radial direction of the pipeline, at least part of the second plugging part is positioned between the water inlet hole and the water outlet hole, the second plugging part is hermetically arranged with the inner wall of the first pipeline or the second pipeline, a water flowing cavity is formed between the second plugging part and the first pipeline or the second pipeline, and the water flowing cavity is communicated with the water inlet hole, the water outlet hole and the electric heating pipe; a part of the second blocking portion is the blocking portion.
The electric heating pipe comprises a first pipeline and a second pipeline, wherein the first pipeline and the second pipeline are integrally formed with a plurality of mounting seats for mounting the electric heating pipe, a first step part is formed in each mounting seat, sealing sleeves are sleeved at two ends of each electric heating pipe and comprise cylindrical parts, inner edges extending towards the axes of the cylindrical parts are integrally formed at one ends of the cylindrical parts, the electric heating pipes are inserted in the cylindrical parts and abut against the inner edges, and the sealing sleeves are inserted in the mounting seats and abut against the first step parts.
Install a plurality of between first pipeline and the second pipeline and strengthen the support, strengthen the support and include the bracing piece, homogeneous integrated into one piece has a plurality of fixing base on first pipeline, the second pipeline, the through hole has been seted up on the fixing base, the bracing piece both ends run through the through hole on first pipeline, the second pipeline, and the both ends of running through pass through nut locking.
The water inlet part and the water outlet part are arranged on the first pipeline or the second pipeline simultaneously; or one of the water inlet part and the water outlet part is arranged on the first pipeline, and the other of the water inlet part and the water outlet part is arranged on the second pipeline.
The water inlet part and the water outlet part are both provided with a connector part connected with external equipment.
The connecting part is of a cylindrical structure, and threads or buckles are arranged on the inner wall or the outer wall of the cylindrical structure.
The electric heating pipe is perpendicular to the first pipeline and the second pipeline.
The utility model provides a liquid instant heating subassembly, beneficial effect lies in: the device has the advantages of simple structure, convenience in assembly, reduction in manufacturing cost, good pressure resistance of water flow impact and longer service life of equipment.
Drawings
FIG. 1 is a schematic view of a water flow direction structure of an embodiment of the instant liquid heating assembly of the present invention, wherein the heating unit is a double tube type;
FIG. 2 is a schematic view of a water flow direction structure of another embodiment of the instant liquid heating assembly of the present invention, wherein the heating unit is a triple tube type;
FIG. 3 is a schematic structural view of another embodiment of the instant liquid heating assembly of the present invention, wherein the heating unit is a double tube type;
FIG. 4 is a first schematic view of the first pipeline shown in FIG. 3;
FIG. 5 is a second schematic view of the first pipeline shown in FIG. 3;
FIG. 6 is a schematic view of a half-section of the first pipe shown in FIG. 3;
FIG. 7 is a schematic view of the first plug shown in FIG. 3;
FIG. 8 is a schematic view of a half-section of the dual-tube heating unit shown in FIG. 3;
FIG. 9 is a first schematic view of the second pipeline shown in FIG. 3;
FIG. 10 is a second schematic view of the second pipeline shown in FIG. 3;
fig. 11 is a schematic view of the second plug shown in fig. 3;
FIG. 12 is a schematic view of a half-section of the second pipe shown in FIG. 3;
FIG. 13 is a schematic front view in half section of the double tube heating unit of FIG. 3;
FIG. 14 is an enlarged view of the portion A of FIG. 13;
fig. 15 is a schematic view of the structure of the insert plate of the present invention;
fig. 16 is a schematic view of the sealing sleeve structure of the present invention.
In the figure: the water supply device comprises a first pipeline 1, an installation seat 2, a fixed seat 3, an inserting plate 4, a supporting rod 5, an electric heating tube 6, a water inlet part 7, a second pipeline 8, a water outlet part 9, a first plug 10, a blocking part 11, a sealing sleeve 12, a first plugging part 13, a second plugging part 14, a water flowing cavity 15, an installation groove 16, a first cylindrical section 17, a second cylindrical section 18, a first outer edge 19, a second outer edge 20, a third cylindrical section 21, a second plug 22, an inserting piece part 23, a limiting arm 24, an inner edge 25, a cylindrical part 26, a nut installation groove 27, an inserting hole 28, a through hole 29, a first step part 30, a second step part 31, a third step part 32, a fourth step part 33, a water inlet hole 34 and a water outlet hole 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1, a liquid instant heating assembly includes a plurality of electric heating tubes 6 arranged side by side, and further includes a first pipeline 1, a second pipeline 8, a water inlet portion 7, and a water outlet portion 9, the first pipeline 1 and the second pipeline 8 are arranged in parallel, the plurality of electric heating tubes 6 are installed between the first pipeline 1 and the second pipeline 8, and blocking portions 11 are respectively arranged inside the first pipeline 1 and the second pipeline 8, so that the flow directions of liquid in the electric heating tubes adjacent to the blocking portions are opposite, and the liquid forms a liquid heating path in an S-shaped flow manner from the water inlet portion 7 to the water outlet portion 9 through the first pipeline 1, the second pipeline 8, and the electric heating tubes 6.
The liquid heating passage comprises a plurality of heating units which are communicated, each heating unit at least comprises two electric heating tubes 6, each heating unit is provided with the electric heating tubes with opposite liquid flow directions, a blocking part 11 is arranged between a cold water inlet and a hot water outlet between the adjacent electric heating tubes 6 with opposite liquid flow directions in each heating unit, the adjacent two heating units are defined as a first heating unit and a second heating unit, and the liquid passes through the first heating unit and then passes through the second heating unit, the water outlet of the first heating unit is communicated with the water inlet of the second heating unit through the first pipeline 1 or the second pipeline 8, one ends of two electric heating tubes 6 adjacent to the first heating unit and the second heating unit are communicated through the first pipeline 1 or the second pipeline 8, and the other ends of two electric heating tubes 6 adjacent to the first heating unit and the second heating unit are separated through the separation part 11.
The blocking part is in the form of a partition plate, and the blocking part 11 is integrally formed on the inner wall of the first pipeline 1 or the second pipeline 8 or fixedly arranged with the first pipeline 1 or the second pipeline 8.
The water inlet part 7 and the water outlet part 9 are simultaneously arranged on the first pipeline 1 or the second pipeline 8; or one of the water inlet part 7 and the water outlet part 9 is arranged in the first pipeline 1, and the other of the water inlet part 7 and the water outlet part 9 is arranged in the second pipeline 8.
The water inlet part 7 and the water outlet part 9 are both provided with interface parts connected with external equipment.
The interface part is a cylindrical structure, and the inner wall or the outer wall of the cylindrical structure is provided with threads or buckles.
The electric heating pipe 6 is vertically arranged with the first pipeline 1 and the second pipeline 8.
Example two:
referring to fig. 2, a liquid instant heating assembly includes a plurality of electric heating tubes 6 arranged side by side, and further includes a first pipeline 1, a second pipeline 8, a water inlet portion 7, and a water outlet portion 9, the first pipeline 1 and the second pipeline 8 are arranged in parallel, the plurality of electric heating tubes 6 are installed between the first pipeline 1 and the second pipeline 8, and blocking portions 11 are respectively arranged inside the first pipeline 1 and the second pipeline 8, so that the flow directions of liquid in the electric heating tubes adjacent to the blocking portions are opposite, and the liquid forms a liquid heating path in an S-shaped flow manner from the water inlet portion 7 to the water outlet portion 9 through the first pipeline 1, the second pipeline 8, and the electric heating tubes 6.
The liquid heating passage comprises a plurality of heating units which are communicated, each heating unit at least comprises two electric heating tubes 6, each heating unit is provided with the electric heating tubes with opposite liquid flow directions, a blocking part 11 is arranged between a cold water inlet and a hot water outlet between the adjacent electric heating tubes 6 with opposite liquid flow directions in each heating unit, the adjacent two heating units are defined as a first heating unit and a second heating unit, and the liquid passes through the first heating unit and then passes through the second heating unit, the water outlet of the first heating unit is communicated with the water inlet of the second heating unit through the first pipeline 1 or the second pipeline 8, one ends of two electric heating tubes 6 adjacent to the first heating unit and the second heating unit are communicated through the first pipeline 1 or the second pipeline 8, and the other ends of two electric heating tubes 6 adjacent to the first heating unit and the second heating unit are separated through the separation part 11.
In the present embodiment, the second pipe 8 communicating with the water inlet portion 7 is partially communicated with the two electric heating pipes 6, and although there appears to be some difference from "S" in the flow direction of all the electric heating pipes 6, in this document, the present embodiment or the like and two or more electric heating pipes of the same second pipe or first pipe are regarded as one to form "S".
The blocking part is in the form of a partition plate, and the blocking part 11 is integrally formed on the inner wall of the first pipeline 1 or the second pipeline 8 or fixedly arranged with the first pipeline 1 or the second pipeline 8.
The water inlet part 7 and the water outlet part 9 are simultaneously arranged on the first pipeline 1 or the second pipeline 8; or one of the water inlet part 7 and the water outlet part 9 is arranged in the first pipeline 1, and the other of the water inlet part 7 and the water outlet part 9 is arranged in the second pipeline 8.
The water inlet part 7 and the water outlet part 9 are both provided with interface parts connected with external equipment.
The interface part is a cylindrical structure, and the inner wall or the outer wall of the cylindrical structure is provided with threads or buckles.
The electric heating pipe 6 is vertically arranged with the first pipeline 1 and the second pipeline 8.
A plurality of reinforcing brackets are arranged between the first pipeline 1 and the second pipeline 8, and the reinforcing brackets stabilize the structures of the first pipeline, the second pipeline and the electric heating pipe.
Referring to fig. 1-2, the instant heating assembly of liquid installs many electrothermal tubes 6 between parallel arrangement' S first pipeline 1, second pipeline 8, through at first pipeline 1, the mode that 8 inner walls of second pipeline set up separation portion 11, make first pipeline 1, second pipeline 8, electrothermal tube 6 forms the liquid heating passageway of "S" shape flow mode, and with first pipeline 1 through strengthening the support, second pipeline 8, the position relation between electrothermal tube 6 three is fixed, this device assembles simplyr, compare traditional electrothermal tube intercommunication mode, this device can bear bigger water pressure, can adapt to more abominable operational environment, application scope is wider.
Referring to fig. 1-2, the blocking portion is in the form of a partition, and the blocking portion 11 is integrally formed on the inner wall of the first pipeline 1 or the second pipeline 8 or fixedly arranged with the first pipeline 1 or the second pipeline 8. The liquid heating passage comprises a plurality of heating units which are communicated with each other, each heating unit at least comprises two electric heating tubes 6, each heating unit is provided with electric heating tubes with opposite liquid flow directions, a blocking part 11 is arranged between a cold water inlet and a hot water outlet between the adjacent electric heating tubes 6 with opposite liquid flow directions in each heating unit, wherein the cold water inlet and the hot water outlet refer to: the same ends of two adjacent electric heating tubes in the front and the back are opposite in water flow direction, a cold water inlet is arranged in a water inlet direction with lower water temperature, a hot water outlet is arranged in a water outlet direction with higher water temperature, a passage of cold water and hot water after heating is separated by a separation part 11, the two adjacent heating units are defined as a first heating unit and a second heating unit, liquid firstly passes through the first heating unit and then passes through the second heating unit, the water outlet of the first heating unit is communicated with the water inlet of the second heating unit through a first pipeline 1 or a second pipeline 8, one ends of two adjacent electric heating tubes 6 of the first heating unit and the second heating unit are communicated through the first pipeline 1 or the second pipeline 8, and the other ends of the two adjacent electric heating tubes 6 of the first heating unit and the second heating unit are separated by the separation part 11.
Example three:
referring to fig. 3-16, a liquid instant heating assembly comprises a plurality of electric heating tubes 6 arranged side by side, and further comprises two pipelines, a water inlet portion 7 and a water outlet portion 9, wherein the two pipelines are located at two ends of the electric heating tubes, the two pipelines comprise a first pipeline 1 and a second pipeline 8, the plurality of electric heating tubes 6 are installed between the first pipeline 1 and the second pipeline 8, liquid passes through the first pipeline 1, the second pipeline 8 and the electric heating tubes 6 from the water inlet portion 7 to the water outlet portion 9 to form a liquid heating path, and the water inlet portion 7 and the water outlet portion 9 are simultaneously arranged on the first pipeline 1 or the second pipeline 8; or one of the water inlet part 7 and the water outlet part 9 is arranged in the first pipeline 1, the other of the water inlet part 7 and the water outlet part 9 is arranged in the second pipeline 8, in order to further improve the connection strength between the pipelines and the electric heating tube, a plurality of reinforcing brackets are arranged between the first pipeline 1 and the second pipeline 8, each reinforcing bracket comprises a supporting rod 5, a plurality of fixing seats 3 are integrally formed on the first pipeline 1 and the second pipeline 8, through holes 29 are formed on the fixing seats 3, two ends of each supporting rod 5 penetrate through the through holes 29 on the first pipeline 1 and the second pipeline 8, the two penetrating ends are locked through nuts, a nut mounting groove 27 matched with the shape and the size of the nut is formed on the fixing seat 3 at one end of the supporting rods 5, the nut is arranged in the nut mounting groove 27, two ends of each supporting rod 5 are arranged into thread sections, one end of the nut is arranged in the nut mounting, the supporting rod 5 is directly connected with the nut in the mounting groove 27 through the through hole 29, and the nut is connected and locked with the supporting rod 5 through a wrench at the other end, so that the assembly efficiency is improved;
the end part of the pipeline provided with the water inlet part 7 or the water outlet part 9 is provided with a second plugging part 14, the second plugging part 14 comprises a second plug 22 and a blocking part for blocking the second plug 22 from rushing out, the part of the second plug 22 extending into the pipeline and the inner wall of the pipeline form a water flowing cavity 15, and the water flowing cavity is communicated with the water inlet part or the water outlet part.
A first plugging part 13 is arranged at the end part of the pipeline which is not provided with the water inlet part 7 or the water outlet part 9, the first plugging part 13 comprises a first plug 10 for avoiding water leakage and a blocking part for blocking the first plug 10 from rushing out, and the water inlet part 7 and the water outlet part 9 are arranged on different or same pipelines according to requirements;
in order to facilitate the connection between the instant heating assembly and external equipment, the water inlet part 7 and the water outlet part 9 are both provided with interface parts connected with the external equipment; the interface part is a cylindrical structure, and the inner wall or the outer wall of the cylindrical structure is provided with threads or buckles; the electric heating pipe 6 is arranged perpendicular to the first pipeline 1 and the second pipeline 8
The first pipeline 1 and the second pipeline 8 are internally provided with blocking parts 11, so that the flow directions of the liquid in the electric heating pipes adjacent to the blocking parts are opposite, and the liquid forms a liquid heating passage in an S-shaped flowing mode from the water inlet part 7 to the water outlet part 8 through the first pipeline 1, the second pipeline 8 and the electric heating pipe 6.
Referring to fig. 3-14, the end of the pipe where the water inlet portion 7 or the water outlet portion 9 is disposed is provided with a second blocking portion 14, the second blocking portion 14 is disposed on the first pipe 1 or the second pipe 8 in the same manner, and the following description will be made in the manner that the water inlet portion 7 and the water outlet portion 9 are both disposed on the second pipe 8, where the water inlet portion or the water outlet portion includes a water inlet hole 34 and a water outlet hole 35 radially disposed along the pipe, at least a portion of the second blocking portion 14 is located between the water inlet hole 34 and the water outlet hole 35, the second blocking portion 14 is disposed in a sealing manner with the inner wall of the first pipe or the second pipe, a water flowing cavity 15 is formed between the second blocking portion and the first pipe or the second pipe, and the water flowing cavity communicates with the water inlet hole 34, the water outlet hole 35. The second plug 22 comprises a first cylindrical section 17, the second pipeline 8 comprises a third step part 32, the outer diameter of the first cylindrical section 17 is matched with the inner diameter of the third step part, the outer diameter of the first cylindrical section 17 is smaller than that of the third step part, the flow cavity is positioned between the outer wall of the first cylindrical section 17 and the wall part of the third step part, a water inlet 34 and a water outlet 35 penetrate through the wall part of the third step part, the second plug 22 comprises a second cylindrical section 18, the second cylindrical section 18 is integrally formed with the first cylindrical section 17, the outer diameter of the first cylindrical section 17 is smaller than that of the second cylindrical section 18, an annular mounting groove 16 is formed at the end part of the first cylindrical section 17, a second sealing ring is mounted in the mounting groove 16, a first outer edge 19 extending towards the outer circumference of the end part of the second cylindrical section 18 is integrally formed at the end part of the second cylindrical section 18, the third sealing ring is sleeved on the second cylindrical section 18, a fourth, the fourth step portion 33 is located at a position close to the end of the second pipeline 8 relative to the third step portion 32, the second sealing ring is sealed between the outer wall of the first cylindrical section 17 and the inner wall of the pipeline formed by the third step portion 32, the outer diameter of the second cylindrical section 18 is matched with the inner diameter of the fourth step portion 33, the third sealing ring is pressed between the fourth step portion 33 and the first outer edge 19, and the part of the first cylindrical section 17 located between the third step portion 32 and the second cylindrical section 18 and the inner wall of the second pipeline 8 form the flowing water cavity 15.
Overall structure has fine guidance quality, reduces the spare part assembly degree of difficulty, and the easy shaping of structure avoids the inside rivers of second pipeline 8 to reveal and flows into rivers chamber 15 under the effect of second sealing washer, avoids the inside liquid outflow of rivers chamber 15 under the effect of third sealing washer, guarantees that rivers chamber 15 only has the position of inlet opening 34, two flowing waters of apopore 35.
Referring to fig. 14, the inlet opening, the apopore radially sets up along second pipeline 8, insert at 8 inside second end cap 22 of establishing of second pipeline, the inlet opening is arranged in to second end cap 22's part, between the apopore, when rivers flow direction apopore from the inlet opening, rivers strike on second end cap 22 earlier, rivers impact force is reduced by second end cap 22, rivers dispersion after reducing is in flow cavity 15, then flow through the apopore, effectively reduce rivers impact force through simple structure, improve the resistance to pressure of pipeline and other subassemblies of connection on the pipeline.
The end part of the pipeline not provided with the water inlet part 7 or the water outlet part 9 is provided with a first plugging part 13, the first plugging part 13 is arranged on the first pipeline 1 or the second pipeline 8 in the same way, the following description describes in a way that the first plugging part 13 is arranged on the first pipeline, a second step part 31 is arranged on the inner wall of the end part of the first pipeline 1, the first plug 10 comprises a third cylindrical section 21, one end of the third cylindrical section 21 extends to the outer circumference to form a second outer edge 20, a first sealing ring is sleeved on the third cylindrical section 21, the third cylindrical section 21 and the second outer edge 20 are inserted into the first pipeline 1, the first sealing ring is pressed between the second outer edge 20 and the second step part 31, and the resistance part is arranged at one end of the second outer edge 20 far away from the third cylindrical section 21.
The first plug 10 adopts a step structure, a second step portion 31 structure and a second outer edge 20 structure of the inner wall of the first pipeline 1 are utilized to compress the sealing ring, a better sealing effect is achieved, meanwhile, the end portion of the first plug 10 adopts a structure of the third cylindrical section 21, the third cylindrical section 21 is inserted into a small inner diameter water flowing channel formed by the second step portion 31, a better guiding effect can be achieved, and the first plug 10 is convenient to install.
The blocking piece used by the first blocking part 13 and the second blocking part 14 has the same structure, the blocking piece comprises an inserting plate 4, the upper side and the lower side of the end part of the pipeline are both provided with inserting holes 28, and the inserting plate 4 radially penetrates through the upper inserting hole 28 and the lower inserting hole 28 along the pipeline and is supported at the end part of the first plug or the second plug; the inserting plate 4 comprises an inserting plate part 23, limiting arms 24 are integrally formed on two sides of the top of the inserting plate part 23, the inserting plate part 23 penetrates through an upper inserting hole 28 and a lower inserting hole 28, and the limiting arms 24 are supported on a pipeline; spacing arm 24 is the arc lath, and the interior circle diameter of arc lath equals the pipeline external diameter, and 23 bottom integrated into one piece in inserted sheet portion have the back-off, and it is spacing that the back-off is passed through on 23 tops of inserted sheet portion through spacing arm 24 spacing, bottom. The inserting plate 4 is simple in structure, convenient to install and stable and firm in connection, and meanwhile, the first plug 10 or the second plug 22 is limited through the structure, so that the overall manufacturing difficulty and the manufacturing cost are reduced.
In another embodiment, the blocking member comprises a bolt member, the inner wall of the end portion of the second pipe 8 is internally threaded, the bolt member is threadedly connected with the second pipe 8, and the bolt member abuts against the outer end of the second plug 22.
In another embodiment, the blocking member includes a threaded cylinder, a push rod is integrally formed at the axis of the threaded cylinder, an external thread is formed on the outer wall of the end portion of the second pipe 8, the threaded cylinder is in threaded connection with the second pipe 8, and the push rod abuts against the outer end of the second plug 22.
Referring to fig. 8, preferably four electrothermal tubes 6 are provided, preferably four electrothermal tubes are provided, preferably a nano-film electrothermal tube, and a portion of the second plugging portion is a blocking portion, so that a blocking portion 11 is formed between the second sealing ring and the inner wall of the first cylindrical section 17 and the inner wall of the second pipeline, and the flowing water cavity 15 is separated from the liquid at the end of the first cylindrical section 17 by the blocking portion.
Referring to fig. 8, a plurality of mounting seats 2 for mounting the electric heating tube 6 are integrally formed on the first pipeline 1 and the second pipeline 8, a first step portion 30 is formed on the mounting seat 2, sealing sleeves 12 are sleeved at two ends of the electric heating tube 6, each sealing sleeve 12 comprises a cylindrical portion 26, an inner edge 25 extending towards the axis of the cylindrical portion 26 is integrally formed at one end of the cylindrical portion 26, the electric heating tube 6 is inserted into the cylindrical portion 26 and abuts against the inner edge 25, and the sealing sleeves 12 are inserted into the mounting seats 2 and abut against the first step portion 30.
When the instant heating assembly works, referring to fig. 8, liquid flows into the second pipeline 8 from the water inlet part 7, the liquid impacts on the second plug 22 of the water inlet part 7 to play a role in water flow impact buffering, then enters the electric heating pipe 6 through the water flow cavity 15, water flow is heated by the electric heating pipes 6 in an S-shaped flowing mode, the heated liquid impacts on the second plug 22 of the water outlet part 9 and then flows out of the water outlet part 9 to finish the heating of the liquid, and the instant heating assembly can be applied to places such as showers, kitchens, toilets and the like.
Herein, a conduit is not limited to a tubular structure, but may also include other irregular structures having similar conduit structures, and structures functionally serving as conduits herein may be considered synonymous with "conduit" herein.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model thereof, the technical solution, concept and design obtained by equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a liquid instant heating subassembly, includes electrothermal tube (6) that a plurality of set up side by side, its characterized in that still includes first pipeline (1), second pipeline (8), portion of intaking (7), play water portion (9), first pipeline (1), second pipeline (8) set up relatively, a plurality of electrothermal tube (6) are installed between first pipeline (1), second pipeline (8), first pipeline (1), second pipeline (8) inside all is equipped with separation portion (11), make with the interior liquid flow direction of electrothermal tube that separation portion is adjacent is opposite, liquid is followed portion of intaking (7) extremely it warp to go out water portion (9) first pipeline (1), second pipeline (8), electrothermal tube (6) form the liquid heating route of "S" shape flow mode.
2. The instant liquid heating assembly according to claim 1, wherein the liquid heating path comprises a plurality of heating units connected with each other, each heating unit comprises at least two electric heating tubes (6), each heating unit has electric heating tubes with opposite liquid flow directions, a blocking portion (11) is arranged between a cold water inlet and a hot water outlet between adjacent electric heating tubes (6) with opposite liquid flow directions in each heating unit, two adjacent heating units are defined as a first heating unit and a second heating unit, liquid passes through the first heating unit and then passes through the second heating unit, the water outlet of the first heating unit is connected with the water inlet of the second heating unit through a first pipeline (1) or a second pipeline (8), one end of each of the two adjacent electric heating tubes (6) of the first heating unit and the second heating unit is connected with each other through the first pipeline (1) or the second pipeline (8), the other ends of two adjacent electric heating tubes (6) of the first heating unit and the second heating unit are separated by a separating part (11).
3. A liquid instant heating module according to claim 1 or 2, characterised in that the barrier is in the form of a partition, the barrier (11) being integrally formed in the inner wall of the first conduit (1) or the second conduit (8) or being fixedly arranged with the first conduit (1) or the second conduit (8).
4. A liquid instant heating assembly according to claim 1 or 2, characterized in that it comprises a second blocking portion (14) disposed at the end of the first or second pipe along the axial direction of the pipe, the water inlet or outlet portion comprises a water inlet (34) and a water outlet (35) disposed along the radial direction of the pipe, at least a part of the second blocking portion is located between the water inlet (34) and the water outlet (35), the second blocking portion is disposed in a sealing manner with the inner wall of the first or second pipe, a water outlet chamber (15) is formed between the second blocking portion and the first or second pipe, and the water outlet chamber connects the water inlet (34), the water outlet (35) and the electrothermal pipe; a part of the second blocking portion is the blocking portion.
5. The liquid instant heating assembly as claimed in claim 1 or 2, wherein a plurality of mounting seats (2) for mounting the electric heating tube (6) are integrally formed on the first pipeline (1) and the second pipeline (8), a first step portion (30) is formed on each mounting seat (2), sealing sleeves (12) are sleeved on two ends of each electric heating tube (6), each sealing sleeve (12) comprises a cylindrical portion (26), an inner edge (25) extending towards the axis of the cylindrical portion (26) is integrally formed at one end of the cylindrical portion (26), the electric heating tube (6) is inserted into the cylindrical portion (26) and abuts against the inner edge (25), and the sealing sleeves (12) are inserted into the mounting seats (2) and abut against the first step portions (30).
6. The liquid instant heating assembly according to claim 1 or 2, wherein a plurality of reinforcing supports are installed between the first pipeline (1) and the second pipeline (8), each reinforcing support comprises a supporting rod (5), a plurality of fixing seats (3) are integrally formed on the first pipeline (1) and the second pipeline (8), through holes (29) are formed in the fixing seats (3), and two ends of each supporting rod (5) penetrate through the through holes (29) in the first pipeline (1) and the second pipeline (8) and are locked through nuts.
7. A liquid instant heating assembly according to claim 1, characterized in that the water inlet portion (7), the water outlet portion (9) are arranged on the first conduit (1) or the second conduit (8) simultaneously; or one of the water inlet part (7) and the water outlet part (9) is arranged on the first pipeline (1), and the other of the water inlet part (7) and the water outlet part (9) is arranged on the second pipeline (8).
8. A liquid instant heating module according to claim 7, characterized in that the inlet part (7) and the outlet part (9) are provided with connection ports for connection with external equipment.
9. The liquid instant heating assembly of claim 8, wherein the interface portion is a cylindrical structure, and the inner wall or the outer wall of the cylindrical structure is provided with threads or a snap.
10. A liquid instant heating assembly according to claim 1 or 2, characterized in that the electric heating tube (6) is arranged perpendicular to the first conduit (1) and the second conduit (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021689182.5U CN212320057U (en) | 2020-08-13 | 2020-08-13 | Liquid instant heating assembly |
Applications Claiming Priority (1)
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