CN105953435A - Heating pipe positioning structure of pipeline heater for instant drinking water heating device - Google Patents
Heating pipe positioning structure of pipeline heater for instant drinking water heating device Download PDFInfo
- Publication number
- CN105953435A CN105953435A CN201610469270.6A CN201610469270A CN105953435A CN 105953435 A CN105953435 A CN 105953435A CN 201610469270 A CN201610469270 A CN 201610469270A CN 105953435 A CN105953435 A CN 105953435A
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- Prior art keywords
- generating pipe
- heat
- aqueduct
- pipe
- shaped
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
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- 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)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention relates to a heating pipe positioning structure of a pipeline heater for an instant drinking water heating device. The heating pipe positioning structure of the pipeline heater for the instant drinking water heating device comprises the pipeline heater which comprises a water guide pipe and a heating pipe. The water guide pipe comprises a water inlet, a pipe cavity and a water outlet. The heating pipe is arranged in the pipe cavity of the water guide pipe. The heating pipe is used for heating water flowing through the pipe cavity of the water guide pipe, and the heating pipe is provided with a conductive end. The conductive end of the heating pipe extends out of the water guide pipe. A positioning block is arranged in the pipe cavity of the water guide pipe and used for clamping the heating pipe so that the heating pipe in the water guide pipe can be clamped and positioned in the water guide pipe by the positioning block. According to the heating pipe positioning structure, by simply arranging the positioning block at one end of the heating pipe into the water guide pipe, the end, in the pipe cavity, of the heating pipe is clamped and positioned in the water guide pipe by the positioning block, and the defects that the heating pipe swings in the pipe cavity and even impacts the pipe wall are overcome. In addition, the heating pipe positioning structure is simple and reasonable in structure and easy to implement, the end, in the pipe cavity, of the heating pipe is well protected, and the defects of deformation, damage, electric leakage and the like caused when the heating pipe impacts the pipe wall are overcome.
Description
Technical field
The present invention relates to a kind of Instant heating type drinking water heating device, the pipeline heater heat-generating pipe location structure of a kind of Instant heating type drinking water heating device.
Background technology
Existing Instant heating type drinking water heating device, such as: instant electric boiler, the tea-making facility of electrified heating and water dispenser etc., its heater used mostly is Instant heating type pipeline heater；Traditional pipeline heater, its structure generally comprises aqueduct and heat-generating pipe, aqueduct includes water inlet, tube chamber and outlet, heat-generating pipe is the other end of the most close tube chamber in being inserted and extend into tube chamber by one end of aqueduct, the water flowing through aqueduct tube chamber is heated by heat-generating pipe, heat-generating pipe inserts one end of aqueduct, for preventing from leaking, fixing and sealing mechanism typically can be set, but the other end of heat-generating pipe is hanging shape in tube chamber, it may be assumed that the other end of heat-generating pipe does not add any fixed mechanism；Above-mentioned traditional pipeline heater; have the following disadvantages: (1) is hanging shape due to the heat-generating pipe one end extending in aqueduct; so; aqueduct inwall is easily encountered in this one end of heat-generating pipe; cause aqueduct tube wall overheated; making the easy action of the anti-dry heating temperature controller part " power-off protection " of monitoring aqueduct tube wall, impact is normal to be used；(2) further, heat-generating pipe often collides with tube wall, it is easily damaged heat-generating pipe, causes heat-generating pipe to deform, even because the anticreep coating of heat-generating pipe outer wall is by scratching, cause electric leakage.
Summary of the invention
It is an object of the invention to the deficiency overcoming above-mentioned prior art to exist; and provide a kind of simple and reasonable for structure; intraluminal heat-generating pipe one end is positioned; heat-generating pipe is avoided to encounter aqueduct tube wall; avoid having influence on the action protection of anti-dry device; and, the pipeline heater heat-generating pipe location structure of the Instant heating type drinking water heating device that heat-generating pipe is unlikely to deform, damages and leaks electricity.
The object of the present invention is achieved like this:
The pipeline heater heat-generating pipe location structure of Instant heating type drinking water heating device, including pipeline heater, described pipeline heater includes aqueduct and heat-generating pipe, aqueduct includes water inlet, tube chamber and outlet, heat-generating pipe inserts in the tube chamber of aqueduct, the water flowing through aqueduct tube chamber is heated by heat-generating pipe, it is characterized in that, it is provided with conducting end on described heat-generating pipe, the conducting end of heat-generating pipe is extended outside aqueduct, and it is additionally provided with locating piece in the tube chamber of aqueduct, locating piece holding heat-generating pipe, so that the heat-generating pipe in aqueduct is positioned block holding and is positioned in aqueduct；This kind of heat-generating pipe location structure; simply by the locating piece arranging heat-generating pipe one end in aqueduct; intraluminal heat-generating pipe one end is made to be positioned block holding, be positioned in aqueduct; prevent heat-generating pipe from swinging in tube chamber, the most easily encounter all deficiencies existing for tube wall; and, it is simple and reasonable for structure, implements easily; heat-generating pipe is well protected in tube chamber, it is to avoid causes deformation because encountering tube wall, damage and many deficiencies such as electric leakage.
The present invention can also use techniques below measure to solve:
Further, described heat-generating pipe is U-shaped heat-generating pipe, the two ends of U-shaped heat-generating pipe are connected to conducting end and two conducting end are respectively positioned on the same side of heat-generating pipe, and the heat-generating pipe opposite side of relative two conducting end positions is bend loss, the bend loss position of the U-shaped heat-generating pipe of locating piece holding；Owing to aqueduct diameter is less, and water flows through aqueduct again, being relatively large in diameter of U-shaped heat-generating pipe, so, if U-shaped heat-generating pipe is in the delocalization of intraluminal one end, it is easier to cause and contact with tube wall.
Further, described locating piece is spacer, in spacer solid welding aqueduct, and has draw-in groove on spacer, and spacer passes through its U-shaped heat-generating pipe of draw-in groove holding；This spacer connects fixed form with aqueduct inwall is quick-fried, can improve the firmness of spacer.
Further, described aqueduct is bottom water inlet, the metallic water pipe of top water outlet, U-shaped heat-generating pipe by two conducting end at upper, bend loss in the way of lower, inserted in tube chamber with the bend loss of heat-generating pipe by metallic water pipe top, bend loss extends close to aqueduct tube chamber bottom, locating piece is arranged on aqueduct tube chamber bottom holding bend loss, the scheme of this holding bend loss, can make heat-generating pipe position more rationally, more firm.
Further, the lower end of described aqueduct is open ports, open ports is provided with water inlet assembly, and locating piece bottom offsets with water inlet assembly, and its top is the bend loss of U-shaped heat-generating pipe described in draw-in groove holding, water inlet assembly offsets with locating piece bottom, make aqueduct lower end structure more compact, and, there is the setting of locating piece, water inlet assembly connects can be limited link position by locating piece, it is to avoid interference connects.
Further, described U-shaped heat-generating pipe includes U-shaped heating wire, U-tube shell and thermally conductive insulating layer, U-shaped heating wire is arranged in U-tube shell and is filled with thermally conductive insulating layer between the two, and the two ends of U-shaped heating wire each extend over out the U-tube shell two ends of correspondence, to constitute said two conducting end.
Further, described U-shaped heating wire includes three sections in U-tube shell, being respectively left-hand screw heating wire section, right-hand screw heating wire section and connect the U-shaped heating wire section of left and right spiral heating silk section, described U-shaped heating wire section is to be become U-shaped to constitute by one section of linear fever wire tray song；Due to traditional U-shaped heat-generating pipe, being helical form, and the bending section of U-shaped heat-generating pipe (that is: U-shaped heating wire section) is if still making traditional helical form in aqueduct tube chamber, the intensity of this section is the most not enough, is easily broken off；And, aqueduct lumen diameter is less, and spiral helicine bending section (that is: U-shaped heating wire section) its volume is relatively big, easily encounters tube chamber cavity wall, the discharge flowed through in the reduction same unit are of tube chamber that extremely I haven't seen you for ages, constrains the use of product.
Further, one end of described left-hand screw heating wire section and right-hand screw heating wire section is connected to conducting end, and conducting end extends U-tube shell two ends, the other end of left-hand screw heating wire section and right-hand screw heating wire section connects U-shaped heating wire section, and left-hand screw heating wire section, right-hand screw heating wire section, two conducting end and U-shaped heating wire section are integrated connection, this integrative-structure, its bulk strength is higher.
Further, described water inlet assembly includes heat-generating pipe silica gel, and heat-generating pipe silica gel offsets with locating piece, to improve the water-stop of its water inlet position.
Further, it can also include comprehensive water tank, and integrated water case includes balanced reservoir and faucet, and aqueduct one end connects water inlet pipe by water inlet assembly, in order to connects balanced reservoir, aqueduct other end connection faucet；So, water inlet pipe, by the water of balanced reservoir, is sent into the heating of aqueduct fast speed, then sends through faucet.
The present invention has the beneficial effect that:
(1) this kind of heat-generating pipe location structure; simply by the locating piece arranging heat-generating pipe one end in aqueduct; intraluminal heat-generating pipe one end is made to be positioned block holding, be positioned in aqueduct; prevent heat-generating pipe from swinging in tube chamber, the most easily encounter all deficiencies existing for tube wall; and, it is simple and reasonable for structure, implements easily; heat-generating pipe is well protected in tube chamber, it is to avoid causes deformation because encountering tube wall, damage and many deficiencies such as electric leakage；
(2) further, owing to aqueduct diameter is less, and water flows through aqueduct again, being relatively large in diameter of U-shaped heat-generating pipe, so, if U-shaped heat-generating pipe is in the delocalization of intraluminal one end, it is easier to cause and contact with tube wall.
(3) another, U-shaped heating wire includes three sections in U-tube shell, being respectively left-hand screw heating wire section, right-hand screw heating wire section and connect the U-shaped heating wire section of left and right spiral heating silk section, described U-shaped heating wire section is to be become U-shaped to constitute by one section of linear fever wire tray song；Due to traditional U-shaped heat-generating pipe, being helical form, and the bending section of U-shaped heat-generating pipe (that is: U-shaped heating wire section) is if still making traditional helical form in aqueduct tube chamber, the intensity of this section is the most not enough, is easily broken off；And, aqueduct lumen diameter is less, and spiral helicine bending section (that is: U-shaped heating wire section) its volume is relatively big, easily encounters tube chamber cavity wall, the discharge flowed through in the reduction same unit are of tube chamber that extremely I haven't seen you for ages, constrains the use of product；Therefore, bending section makes linear fever silk, not only improves the raising of its intensity, increases again its tube chamber water flowing space.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of present tube channel heater heat-generating pipe location structure.
Fig. 2 is the schematic diagram that the pipeline heater of Fig. 1 is arranged on Instant heating type drinking water heating device.
Fig. 3 is the cut-away enlarged view of U-shaped heat-generating pipe of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
As shown in Figure 1 to Figure 3, the pipeline heater heat-generating pipe location structure of Instant heating type drinking water heating device, including pipeline heater 1, described pipeline heater 1 includes aqueduct 2 and heat-generating pipe 3, aqueduct 2 includes water inlet 21, tube chamber 22 and outlet 23, heat-generating pipe 3 inserts the tube chamber 22 of aqueduct 2, the water flowing through aqueduct tube chamber 22 is heated by heat-generating pipe 3, it is characterized in that, it is provided with conducting end 34 on described heat-generating pipe 3, the conducting end 34 of heat-generating pipe is extended outside aqueduct 3, and it is additionally provided with locating piece 4 in the tube chamber 22 of aqueduct 2, locating piece 4 holding heat-generating pipe 3, so that the heat-generating pipe 3 in aqueduct 2 is positioned block 4 holding and is positioned in aqueduct 2.
In the present embodiment, described heat-generating pipe 3 is U-shaped heat-generating pipe, the two ends of U-shaped heat-generating pipe are connected to conducting end 34 and two conducting end 34 are respectively positioned on the same side of heat-generating pipe 3, heat-generating pipe 3 opposite side of relative two conducting end 34 positions is bend loss 32, bend loss 32 position of the U-shaped heat-generating pipe of locating piece 4 holding.
Described locating piece 4 is spacer, in spacer solid welding aqueduct 2, and has draw-in groove 41 on spacer, and spacer passes through its draw-in groove 41 U-shaped heat-generating pipe of holding.
Wherein, described aqueduct 2 is bottom water inlet, the metallic water pipe of top water outlet, U-shaped heat-generating pipe by two conducting end 34 at upper, bend loss 32 in the way of lower, inserted in tube chamber 22 with the bend loss 32 of heat-generating pipe by metallic water pipe top, bend loss 32 extends close to aqueduct tube chamber 22 bottom, and locating piece 4 is arranged on aqueduct tube chamber 22 bottom holding bend loss 32.
The lower end of described aqueduct 2 is open ports, and open ports is provided with water inlet assembly 6, and locating piece 4 bottom offsets with water inlet assembly 6, and its top is the bend loss 32 of U-shaped heat-generating pipe described in draw-in groove 41 holding.
Described U-shaped heat-generating pipe includes U-shaped heating wire 7, U-tube shell 8 and thermally conductive insulating layer 9, in U-shaped heating wire 7 is arranged on U-tube shell 8 and be filled with thermally conductive insulating layer 9 between the two, the two ends of U-shaped heating wire 7 each extend over out U-tube shell 8 two ends of correspondence, to constitute said two conducting end 34.
Described U-shaped heating wire 7 includes three sections in U-tube shell 8, being respectively left-hand screw heating wire section 71, right-hand screw heating wire section 73 and connect the U-shaped heating wire section 72 of left and right spiral heating silk section, described U-shaped heating wire section 72 is to be become U-shaped to constitute by one section of linear fever wire tray song.
One end of described left-hand screw heating wire section 71 and right-hand screw heating wire section 73 is connected to conducting end 34, and conducting end 34 extends U-tube shell 8 two ends, the other end of left-hand screw heating wire section 71 and right-hand screw heating wire section 73 connects U-shaped heating wire section 72, and left-hand screw heating wire section 71,73, two conducting end 34 of right-hand screw heating wire section and U-shaped heating wire section 72 are integrated connection.
Described water inlet assembly 6 includes heat-generating pipe silica gel 61, and heat-generating pipe silica gel 61 offsets with locating piece 4.
In the present embodiment, also including comprehensive water tank 10, comprehensive water tank 10 includes balanced reservoir 101 and faucet 102, and aqueduct 2 one end connects water inlet pipe 11 by water inlet assembly 6, in order to connect balanced reservoir 101, aqueduct 2 other end connection faucet 102.
Operation principle: external water source enters balanced reservoir 101, and in water inlet pipe 11 enters aqueduct 2, the water flowing through aqueduct 2 is quickly heated by heat-generating pipe 3, after flow out through faucet 102.
Claims (10)
- nullThe pipeline heater heat-generating pipe location structure of the most Instant heating type drinking water heating device，Including pipeline heater (1)，Described pipeline heater (1) includes aqueduct (2) and heat-generating pipe (3)，Aqueduct (2) includes water inlet (21)、Tube chamber (22) and outlet (23)，Heat-generating pipe (3) inserts the tube chamber (22) of aqueduct (2)，The water flowing through aqueduct tube chamber (22) is heated by heat-generating pipe (3)，It is characterized in that，Conducting end (34) it is provided with on described heat-generating pipe (3)，The conducting end (34) of heat-generating pipe extends aqueduct (3) outward，And it is additionally provided with locating piece (4) in the tube chamber (22) of aqueduct (2)，Locating piece (4) holding heat-generating pipe (3)，So that the heat-generating pipe (3) in aqueduct (2) is positioned block (4) holding and is positioned in aqueduct (2).
- The pipeline heater heat-generating pipe location structure of the most Instant heating type drinking water heating device, it is characterized in that, described heat-generating pipe (3) is U-shaped heat-generating pipe, the two ends of U-shaped heat-generating pipe are connected to conducting end (34) and two conducting end (34) are respectively positioned on the same sides of heat-generating pipe (3), heat-generating pipe (3) opposite side of relative two conducting end (34) positions is bend loss (32), bend loss (32) position of the U-shaped heat-generating pipe of locating piece (4) holding.
- The pipeline heater heat-generating pipe location structure of Instant heating type drinking water heating device the most according to claim 1 or claim 2, it is characterized in that, described locating piece (4) is spacer, in spacer solid welding aqueduct (2), and on spacer, having draw-in groove (41), spacer passes through the U-shaped heat-generating pipe of its draw-in groove (41) holding.
- The pipeline heater heat-generating pipe location structure of the most Instant heating type drinking water heating device, it is characterized in that, described aqueduct (2) is bottom water inlet, the metallic water pipe of top water outlet, U-shaped heat-generating pipe by two conducting end (34) at upper, bend loss (32) in the way of lower, inserted in tube chamber (22) with the bend loss (32) of heat-generating pipe by metallic water pipe top, bend loss (32) extends close to aqueduct tube chamber (22) bottom, and locating piece (4) is arranged on aqueduct tube chamber (22) bottom holding bend loss (32).
- The pipeline heater heat-generating pipe location structure of the most Instant heating type drinking water heating device, it is characterized in that, the lower end of described aqueduct (2) is open ports, open ports is provided with water inlet assembly (6), locating piece (4) bottom offsets with water inlet assembly (6), and its top is the bend loss (32) of U-shaped heat-generating pipe described in draw-in groove (41) holding.
- The pipeline heater heat-generating pipe location structure of the most Instant heating type drinking water heating device, it is characterized in that, described U-shaped heat-generating pipe includes U-shaped heating wire (7), U-tube shell (8) and thermally conductive insulating layer (9), U-shaped heating wire (7) is arranged in U-tube shell (8) and is filled with thermally conductive insulating layer (9) between the two, the two ends of U-shaped heating wire (7) each extend over out U-tube shell (8) two ends of correspondence, to constitute said two conducting end (34).
- The pipeline heater heat-generating pipe location structure of the most Instant heating type drinking water heating device, it is characterized in that, described U-shaped heating wire (7) includes three sections in U-tube shell (8), being respectively left-hand screw heating wire section (71), right-hand screw heating wire section (73) and connect U-shaped heating wire section (72) of left and right spiral heating silk section, described U-shaped heating wire section (72) is to be become U-shaped to constitute by one section of linear fever wire tray song.
- The pipeline heater heat-generating pipe location structure of the most Instant heating type drinking water heating device, it is characterized in that, one end of described left-hand screw heating wire section (71) and right-hand screw heating wire section (73) is connected to conducting end (34), and conducting end (34) extends U-tube shell (8) two ends, the other end of left-hand screw heating wire section (71) and right-hand screw heating wire section (73) connects U-shaped heating wire section (72), and left-hand screw heating wire section (71), right-hand screw heating wire section (73), two conducting end (34) and U-shaped heating wire section (72) are integrated connection.
- The pipeline heater heat-generating pipe location structure of the most Instant heating type drinking water heating device, is characterized in that, described water inlet assembly (6) includes heat-generating pipe silica gel (61), and heat-generating pipe silica gel (61) offsets with locating piece (4).
- The pipeline heater heat-generating pipe location structure of the most Instant heating type drinking water heating device, it is characterized in that, also include comprehensive water tank (10), comprehensive water tank (10) includes balanced reservoir (101) and faucet (102), aqueduct (2) one end connects water inlet pipe (11) by water inlet assembly (6), to connect balanced reservoir (101), aqueduct (2) other end connection faucet (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469270.6A CN105953435A (en) | 2016-06-25 | 2016-06-25 | Heating pipe positioning structure of pipeline heater for instant drinking water heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469270.6A CN105953435A (en) | 2016-06-25 | 2016-06-25 | Heating pipe positioning structure of pipeline heater for instant drinking water heating device |
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| CN105953435A true CN105953435A (en) | 2016-09-21 |
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| CN201610469270.6A Pending CN105953435A (en) | 2016-06-25 | 2016-06-25 | Heating pipe positioning structure of pipeline heater for instant drinking water heating device |
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| CN205690693U (en) * | 2016-06-25 | 2016-11-16 | 佛山市四季茶香茶具有限公司 | The pipeline heater heat-generating pipe location structure of Instant heating type drinking water heating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW389308U (en) * | 1999-01-21 | 2000-05-01 | Yangliu Shiou Ying | Seat structure for fixing heat pipes of an electrical water heater |
| KR20110115062A (en) * | 2010-04-14 | 2011-10-20 | 강일석 | A boiler for the hot water mat |
| CN202136181U (en) * | 2011-07-18 | 2012-02-08 | 陈文洲 | Quick-heating and easy-cleaning heating body |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |