CN103090532A - Rapid electric water heater - Google Patents
Rapid electric water heater Download PDFInfo
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- CN103090532A CN103090532A CN2013100055705A CN201310005570A CN103090532A CN 103090532 A CN103090532 A CN 103090532A CN 2013100055705 A CN2013100055705 A CN 2013100055705A CN 201310005570 A CN201310005570 A CN 201310005570A CN 103090532 A CN103090532 A CN 103090532A
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- heating tube
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- water inlet
- outlet pipe
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Abstract
The invention discloses a rapid electric water heater which comprises an inner container, a water inlet pipe, a water outlet pipe and an electric heating pipe. The electric heating pipe is composed of a bottom layer heating pipe and a top layer heating pipe, the bottom layer heating pipe is arranged on the middle-lower portion of the inner container, the top layer heating pipe is arranged on the upper portion of the inner container and nearby a pipe opening of the water outlet pipe, a sealing head of one side of the inner container is inserted into the bottom layer heating pipe and/or the top layer heating pipe in a transverse mode, after inserting, the top layer heating pipe is arranged on one side of the water outlet pipe or forms a semi-surrounding structure for the water outlet pipe, and the bottom layer heating pipe is arranged on one side of the water inlet pipe or forms a semi-surrounding structure for the water inlet pipe. In use, in the process of water flowing, double heating is conducted on water flow through a top layer electric heating pipe on the top portion, so that the rapid electric water heater has the advantages of being rapid in heating speed, and suitable for multi-facility installation and use of a common family, and facilitating field installation. The water inlet pipe and the water outlet pipe are not interfered with the electric heating pipe, in process of assembling, maintaining and changing, a user does not need to consider the problem of assembling sequence of the water inlet pipe, the water outlet pipe and the electric heating pipe, dismantling of the water inlet pipe and the water outlet pipe does not refer to dismantling of the electric heating pipe, and production and after-sale maintenance are convenient.
Description
Technical field
The present invention relates to a kind of electric heater, relate in particular to a kind of quick electric water heater.
Background technology
Along with growth in the living standard; water heater particularly storage-type electric water heater is widely used in the family; it is used and not only is confined to traditional having a bath; often also being used to the kitchen washing uses; electric heater for same capability; hot water output is quick, and the product that the hot water amount is large has better user and experiences.
Existing patent documentation CN101055118A discloses a kind of electric water heater top layer heating method and quick electric water heater, heater around outlet pipe is set around outlet pipe top, when electric heater is in output state, be about to the water body of output around Synchronous Heating outlet pipe top, the hot water that is in keeping warm mode in inner bag is carried out post bake, thereby reach the raising leaving water temperature, and then increase the purpose of the hot water output quantity of electric heater.At present, the water heater that adopts this kind scheme to produce, a kind of is to adopt linear heating, namely adopts linear electrothermal tube, lays respectively at the upper and lower in water tank, and its heat exchange area is little, and water temperature rises inhomogeneous, and whole temperature rise is slow; Another kind is to adopt three-dimensional heating, adopts the spirality electrothermal tube more, and temperature rise is effective, as shown in Figure 1 and Figure 2, provided present electric heater electrothermal tube mounting structure commonly used, during assembling, top layer electrothermal tube 5 and the bottom electrothermal tube 4 self-sealing heads inner bag 1 of laterally packing into, and be fixed by flange 6; After the electrothermal tubes such as palpus assemblings is completed, then the water inlet pipe 2 that will vertically install, outlet pipe 3 insert inner bags 1, and be set in the assembling of completing electrothermal tube in electrothermal tube, must consider assemble sequence during production, and Assembling Production efficient is low; The electrothermal tube fault in use occurs, need to take into account assemble sequence after sale when keeping in repair to the user, electrothermal tube can be pulled down after first water inlet pipe, outlet pipe being pulled down and safeguard, maintenance is wasted time and energy, and causes and safeguards inconvenience.
Summary of the invention
The object of the invention is to propose a kind of quick electric water heater, adopt novel electrothermal tube mounting structure, have hot water output fast, the characteristics that the hot water amount is large are conducive to improve Assembling Production efficient simultaneously, can satisfy the requirement of water heater on-site maintenance electrothermal tube.
For reaching this purpose, the present invention by the following technical solutions:
A kind of quick electric water heater, comprise inner bag, water inlet pipe, outlet pipe and electrothermal tube, described electrothermal tube is comprised of the bottom heating tube that is positioned at the inner bag middle and lower part and near be positioned at the outlet pipe mouth of pipe of inner bag top top layer heating tube, described bottom heating tube and/or top layer heating tube are laterally inserted by a side seal head of inner bag, after insertion, described top layer heating tube is positioned at a side of outlet pipe or forms semi-surrounding structure to it, and described bottom heating tube is positioned at a side of water inlet pipe or forms semi-surrounding structure to it.
Especially, described bottom heating tube and/or top layer heating tube form semi-surrounding structure to water inlet pipe or outlet pipe by the U-shaped bending.
Preferably, described bottom heating tube and top layer heating tube all are installed on same flange, and integral body is installed on inner bag one side seal head by flange.
Select as another kind, described bottom heating tube and top layer heating tube are installed on respectively on two flanges, and are installed on liner end enclosure by companion flange respectively.
Preferably, when described bottom heating tube was positioned at described water inlet pipe one side, its lateral tilt angle α was the 13-21 degree, was 10-30mm apart from the wall of inner container distance.
Preferably, described top layer heating tube top is apart from inner bag highest point 5-40mm.
Especially, described bottom heating tube is positioned at a side of described water inlet pipe, and described top layer heating tube forms the semi-surrounding structure to outlet pipe.
Especially, described bottom heating tube is positioned at a side of described water inlet pipe, and described top layer heating tube is positioned at a side of described outlet pipe.
Especially, described bottom heating tube forms the semi-surrounding structure to water inlet pipe, and described top layer heating tube forms the semi-surrounding structure to outlet pipe.
Especially, described bottom heating tube forms the semi-surrounding structure to water inlet pipe, and described top layer heating tube is positioned at a side of described outlet pipe.
Quick electric water heater of the present invention, during use, top layer electrothermal tube by the top carries out post bake to current when water outlet, have the fast characteristics of firing rate, make storage-type electric water heater partly have instant electrically heated advantage in reservation original hot water while capacious, do not need again simultaneously the power load that provides very large, be applicable to installing and using of the many occasions of average family; Water inlet pipe and water outlet pipe and electrothermal tube are all without interfering, and be on-the-spot easy for installation, when carrying out the I﹠ M replacing, do not need to take into account the assemble sequence problem of outlet pipe and electrothermal tube, and the dismounting electrothermal tube all need not to relate to the dismounting of water inlet pipe and water outlet pipe, has facilitated production and after-sales service.
Description of drawings
Fig. 1, Fig. 2 are electric heater electrothermal tube mounting structure commonly used;
Fig. 3 is the described quick electric water heater mounting structure of the embodiment of the present invention one figure;
Fig. 4 is the composition structure chart of the embodiment of the present invention one described electrothermal tube;
Fig. 5 is the left view of Fig. 3;
Fig. 6 is the top view of the electrothermal tube of top layer shown in Fig. 4;
Fig. 7 is the composition structure chart of the embodiment of the present invention two described electrothermal tubes;
Fig. 8 is the left view of Fig. 7;
Fig. 9 is the upward view of described bottom electrothermal tube shown in Fig. 7;
Figure 10 is the composition structure chart of the embodiment of the present invention three described electrothermal tubes;
Figure 11 is the left view of Figure 10;
Figure 12 is the composition structure chart of the embodiment of the present invention four described electrothermal tubes;
Figure 13 is the left view of Figure 12.
Wherein:
1, inner bag; 2, water inlet pipe; 3, outlet pipe; 4, bottom heating tube; 5, top layer heating tube;
6, flange; 7, bolt hole.
The specific embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment.
Embodiment one:
as shown in Fig. 3 to 6, provided the assembly structure figure of quick electric water heater embodiment one of the present invention, wherein Fig. 4-6 have provided the composition structure chart of its electrothermal tube, water heater comprises inner bag 1, water inlet pipe 2, outlet pipe 3 and electrothermal tube, described electrothermal tube is comprised of the bottom heating tube 4 that is positioned at inner bag 1 middle and lower part and near be positioned at inner bag 1 top outlet pipe 3 mouths of pipe top layer heating tube 5, described bottom heating tube 4 and top layer heating tube 5 are laterally inserted by a side seal head of inner bag 1, after insertion, the semi-surrounding structure that described top layer heating tube 5 forms outlet pipe 3, described bottom heating tube 4 is positioned at a side of water inlet pipe 2, as Fig. 4 and shown in Figure 6, top layer heating tube 5 forms semi-surrounding structure to outlet pipe 3 by the U-shaped bending, the right side is open, top layer heating tube 5 can and be broken away from from the translation of the left side of outlet pipe 3, corresponding heating tube load can come corresponding adjustment by the number of plies and the length of adjusting the U-shaped bending, corresponding bottom heating tube 4 is positioned at the inboard of water inlet pipe 2, and is near water inlet pipe, in the present embodiment, bottom heating tube 4 and top layer heating tube 5 all are installed on same flange 6, integral body is installed on inner bag 1 one side seal heads by flange 6, whole electrothermal tube can wholely be extracted out and pack into from the head opening translation, need not consider the assemble sequence of itself and water inlet pipe and water outlet pipe this moment, facilitates the assembling on on-site maintenance and production line.
Alternatively, described bottom heating tube 4 and top layer heating tube 5 also can be installed on respectively on two flanges, and are installed on liner end enclosure successively by companion flange respectively.
During concrete assembling, when bottom heating tube 4 was positioned at described water inlet pipe 2 one side, its lateral tilt angle α was the 13-21 degree, was 10-30mm apart from the wall of inner container distance; Top layer heating tube 5 tops are apart from inner bag highest point 5-40mm, can guarantee that heating tube obtains good heating effect.
Embodiment two:
As shown in Figs. 7-9, provided the composition structure chart of the electrothermal tube of quick electric water heater embodiment two of the present invention, it is different from embodiment one part and is, the semi-surrounding structure that described bottom heating tube 4 forms water inlet pipe, the semi-surrounding structure that described top layer heating tube 5 forms outlet pipe.Top layer heating tube 5 and bottom heating tube 4 all form respectively semi-surrounding structure to outlet pipe 3 and water inlet pipe 2 by the U-shaped bending, the right side is open, top layer heating tube 5 can and be broken away from from the translation of the left side of outlet pipe 3, bottom heating tube 4 can and break away from from the translation of the left side of water inlet pipe 2, and corresponding heating tube load can come corresponding adjustment by the number of plies and the length of adjusting the U-shaped bending; Bottom heating tube 4 and top layer heating tube 5 all are installed on same flange 6, integral body is installed on inner bag 1 one side seal heads by flange 6, whole electrothermal tube can wholely be extracted out and pack into from the head opening translation, also need not consider the assemble sequence of itself and water inlet pipe and water outlet pipe, facilitate the assembling on on-site maintenance and production line.
Embodiment three:
As shown in Figure 10 to 11, provided the composition structure chart of the electrothermal tube of quick electric water heater embodiment three of the present invention, it is different from above-described embodiment part and is, and bottom heating tube 4 is positioned at a side of water inlet pipe 2, and top layer heating tube 5 is positioned at a side of outlet pipe 3.Both pack into and extract out all can not produce with water inlet pipe and water outlet pipe and interfere, and need not consider equally the assemble sequence of itself and water inlet pipe and water outlet pipe, facilitate the assembling on on-site maintenance and production line.
Embodiment four:
As shown in Figure 12 to 13, provided the composition structure chart of the electrothermal tube of quick electric water heater embodiment four of the present invention, it is different from above-described embodiment part and is, the semi-surrounding structure that bottom heating tube 4 forms water inlet pipe 2, and the top adds the side that layer heat pipe 5 is positioned at outlet pipe 3.Need not consider equally the assemble sequence of itself and water inlet pipe and water outlet pipe, facilitate the assembling on on-site maintenance and production line.
In the above-described embodiments, be provided with on corresponding flange 6 with liner end enclosure on corresponding bolt hole 7, on the one hand with the fixing and installation of giving heating tube, realize on the other hand the positioning action of heating tube.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described just in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (10)
1. quick electric water heater, comprise inner bag, water inlet pipe, outlet pipe and electrothermal tube, it is characterized in that: described electrothermal tube is comprised of the bottom heating tube that is positioned at the inner bag middle and lower part and near be positioned at the outlet pipe mouth of pipe of inner bag top top layer heating tube, described bottom heating tube and/or top layer heating tube are laterally inserted by a side seal head of inner bag, after insertion, described top layer heating tube is positioned at a side of outlet pipe or forms semi-surrounding structure to it, and described bottom heating tube is positioned at a side of water inlet pipe or forms semi-surrounding structure to it.
2. quick electric water heater according to claim 1 is characterized in that: described bottom heating tube and/or top layer heating tube form semi-surrounding structure to water inlet pipe or outlet pipe by the U-shaped bending.
3. quick electric water heater according to claim 1, it is characterized in that: described bottom heating tube and top layer heating tube all are installed on same flange, wholely are installed on inner bag one side seal head by flange.
4. quick electric water heater according to claim 1, it is characterized in that: described bottom heating tube and top layer heating tube are installed on respectively on two flanges, and are installed on liner end enclosure by companion flange respectively.
5. quick electric water heater according to claim 1, it is characterized in that: when described bottom heating tube was positioned at described water inlet pipe one side, its lateral tilt angle α was the 13-21 degree, was 10-30mm apart from the wall of inner container distance.
6. quick electric water heater according to claim 1 is characterized in that: described top layer heating tube top is apart from inner bag highest point 5-40mm.
According to claim 1 to 6 described any quick electric water heater, it is characterized in that: described bottom heating tube is positioned at a side of described water inlet pipe, described top layer heating tube forms the semi-surrounding structure to outlet pipe.
According to claim 1 to 6 described any quick electric water heater, it is characterized in that: described bottom heating tube is positioned at a side of described water inlet pipe, described top layer heating tube is positioned at a side of described outlet pipe.
According to claim 1 to 6 described any quick electric water heater, it is characterized in that: described bottom heating tube forms the semi-surrounding structure to water inlet pipe, described top layer heating tube forms the semi-surrounding structure to outlet pipe.
According to claim 1 to 6 described any quick electric water heater, it is characterized in that: described bottom heating tube forms the semi-surrounding structure to water inlet pipe, described top layer heating tube is positioned at a side of described outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100055705A CN103090532A (en) | 2013-01-08 | 2013-01-08 | Rapid electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100055705A CN103090532A (en) | 2013-01-08 | 2013-01-08 | Rapid electric water heater |
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| Publication Number | Publication Date |
|---|---|
| CN103090532A true CN103090532A (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100055705A Pending CN103090532A (en) | 2013-01-08 | 2013-01-08 | Rapid electric water heater |
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| Country | Link |
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| CN (1) | CN103090532A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606780A (en) * | 2017-10-25 | 2018-01-19 | 广东万和新电气股份有限公司 | Water heater and its control method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055118A (en) * | 2007-05-11 | 2007-10-17 | 海尔集团公司 | Electric water heater top layer heating method and quick electric water heater |
| CN200972260Y (en) * | 2006-11-24 | 2007-11-07 | 特莫瓦特(无锡)电器工业有限公司 | Heating pipe of electric water heater |
| CN201463224U (en) * | 2009-09-04 | 2010-05-12 | 樱花卫厨（中国）股份有限公司 | Electric water heater with multiple-tube separate heating structure |
| CN201547939U (en) * | 2009-10-26 | 2010-08-11 | 宁波帅康热水器有限公司 | Improved electric water heater |
| CN201715717U (en) * | 2010-07-02 | 2011-01-19 | 林友金 | Loop-shaped stereo heating tube of electric water heater |
| CN201748624U (en) * | 2010-08-04 | 2011-02-16 | 法罗力热能设备(中国)有限公司 | Regional fast heating water heater |
| CN202018135U (en) * | 2011-04-19 | 2011-10-26 | 海尔集团公司 | Electric water heater liner with novel heating pipe mounting structure and electric water heater |
| CN202018315U (en) * | 2011-04-14 | 2011-10-26 | 王秋月 | Overflow prevention alarm |
| CN203132114U (en) * | 2013-01-08 | 2013-08-14 | 青岛经济技术开发区海尔热水器有限公司 | Rapid electric water heater |
-
2013
- 2013-01-08 CN CN2013100055705A patent/CN103090532A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200972260Y (en) * | 2006-11-24 | 2007-11-07 | 特莫瓦特(无锡)电器工业有限公司 | Heating pipe of electric water heater |
| CN101055118A (en) * | 2007-05-11 | 2007-10-17 | 海尔集团公司 | Electric water heater top layer heating method and quick electric water heater |
| CN201463224U (en) * | 2009-09-04 | 2010-05-12 | 樱花卫厨（中国）股份有限公司 | Electric water heater with multiple-tube separate heating structure |
| CN201547939U (en) * | 2009-10-26 | 2010-08-11 | 宁波帅康热水器有限公司 | Improved electric water heater |
| CN201715717U (en) * | 2010-07-02 | 2011-01-19 | 林友金 | Loop-shaped stereo heating tube of electric water heater |
| CN201748624U (en) * | 2010-08-04 | 2011-02-16 | 法罗力热能设备(中国)有限公司 | Regional fast heating water heater |
| CN202018315U (en) * | 2011-04-14 | 2011-10-26 | 王秋月 | Overflow prevention alarm |
| CN202018135U (en) * | 2011-04-19 | 2011-10-26 | 海尔集团公司 | Electric water heater liner with novel heating pipe mounting structure and electric water heater |
| CN203132114U (en) * | 2013-01-08 | 2013-08-14 | 青岛经济技术开发区海尔热水器有限公司 | Rapid electric water heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606780A (en) * | 2017-10-25 | 2018-01-19 | 广东万和新电气股份有限公司 | Water heater and its control method |
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Application publication date: 20130508 |