CN105627565A - Inner-container fixing structure for double-inner-container water heater - Google Patents
Inner-container fixing structure for double-inner-container water heater Download PDFInfo
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- CN105627565A CN105627565A CN201410609805.6A CN201410609805A CN105627565A CN 105627565 A CN105627565 A CN 105627565A CN 201410609805 A CN201410609805 A CN 201410609805A CN 105627565 A CN105627565 A CN 105627565A
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- water heater
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Abstract
The invention provides an inner-container fixing structure for a double-inner-container water heater. According to the inner-container fixing structure for the double-inner-container water heater, two adjacent inner containers arranged in parallel and a hold hoop arranged on the periphery of the two inner containers are included; the hold hoop comprises two hold hoop bodies which are arranged oppositely left and right and the ends of the two hold hoop bodies are connected with each other, and the parts, at least on the non-adjacent position of the inner containers, of the hold hoop bodies are arranged to be in shapes matched with the outer walls of the inner containers. The inner-container fixing structure for the double-inner-container water heater has the beneficial effects that the parallelism degree of the two inner containers is ensured through the hold hoop, and assembling of other components is facilitated; a long bolt is arranged between the left hold hoop body and the right hold hoop body, accordingly, the whole strength of the inner-container fixing structure for the double-inner-container water heater is improved, the load bearing capacity of the fixing structure is improved, and using is safer.
Description
Technical field
The invention belongs to field of water heaters, especially relate to a kind of dual-bottle type water heater inner container fixing structure, for the structure being fixedly attached on body of wall pylon that the inner bag by water heater is safe and reliable.
Background technology
Generally, water heater must be fixedly mounted on wall, and at present, water heater capacity minimum on the market is 80L, say, that after the water of full 80L is added in the deadweight of water heater itself, and its overall weight generally has about 140Kg. Water heater liner fixed structure by the pylon being fixedly supported on wall safe and reliable for water heater liner, thus preventing water heater excessive due to weight, can be fixed insecure and having an accident.
Prior art is typically in inner bag surface soldered carrier base, then carrier base is fixed on pylon. The location of the method carrier base is relatively difficult. Water heater liner is generally pylindrical, how welds contrast locating difficulty in the plane, which adds difficulty of processing on cylindrical side wall. In the welding of inner bag surface, it is easy to cause corrosion in the welding position of stainless steel inner container, thus shorten the service life of water heater. The contact area of support saddle frame and side wall of inner is little, being easily deformed, thus cracking defect, occurring that welding position comes off after severe patient under its stress effect repeatedly, occur purpose less than peril.
CN202101415U discloses a kind of mounting leg fixing support frame structure for wall-mounted heat pump water heater, it it is the mounting leg fixing support frame structure for wall-mounted heat pump water heater of a kind of wall-hanging integrated machine, at the inner bag peripheral ring of described wall hanging type heat pump water heater around being fixedly installed an anchor ear, described anchor ear thickness is 1.5-2.5mm, is provided with bracing frame on described anchor ear. This installation foot bracing frame does not directly weld with inner bag, it is possible to reduce the damage of inner bag, thus extending its service life. Described anchor ear increases the safety that wall-hanging integrated machine is installed, and does not have the local deformation of inner bag. Moving with axis because anchor ear can rotate, this bracing frame can be attached with outside installation foot neatly.
Dual-bottle type water heater has two inner bags, two inner bags typically require and be arranged in parallel, not only facilitate the installation of miscellaneous part, make whole water heater structure compact, the layering of inner bag internal hot-water can also be made substantially, slow down or avoid the cold water impact to hot water layer, improve hot water delivery rate and saved electric energy.
Summary of the invention
It is an object of the invention to provide that a kind of two inner bag depth of parallelisms are good, simple in construction, easy for installation, use the dual-bottle type water heater inner container fixing structure of safety.
The technical scheme is that
Dual-bottle type water heater inner container fixing structure, inner bag and the anchor ear being looped around two inner bag peripheries including two adjacent, parallel settings, that described anchor ear includes being oppositely arranged and in end two, interconnective left and right hoop, described hoop at least has the shape matched with inner bladder outer wall at the non-adjacent portions of inner bag.
The present invention adopts anchor ear by two parallel being fixed together of inner bag, and the depth of parallelism of two inner bags is high, it is possible to increase the hot water delivery rate of dual-bottle type water heater, is conducive to the installation of other assemblies of water heater. Anchor ear includes left hoop and right hoop, during installation, is connected at the two ends of left hoop and right hoop, is contained in by two inner bags in the middle of left hoop and right hoop.
It is provided with gap, left hoop and right hoop between two side wall of inners and is respectively equipped with the through hole matched with gap, left hoop and right hoop by being connected with the stay bolt in gap through through hole.
Stay bolt has the effect tightened up, and adds the intensity of whole water heater liner fixed structure, makes anchor ear be tightly secured on two inner bags, it is prevented that anchor ear deforms upon due to the action of gravity of inner bag, affects the depth of parallelism of two inner bags.
Described left hoop and right hoop are respectively facing gap direction depression and form a groove, two clamping parts up and down that described groove two ends are respectively closed with inner bladder outer wall matching form, being provided with the through hole matched with gap in the middle of the bottom of groove, the bottom interval of two grooves is arranged.
Two clamping parts up and down of left hoop and right hoop are oppositely arranged the structure forming a figure of eight respectively, the centre of the figure of eight is groove, the groove of left hoop and the bottom portion of groove interval of right hoop are arranged, and it being designed with through hole in the bottom of groove, through hole is connected by stay bolt. The setting of groove makes left hoop and right hoop more coordinate with the shape of inner bladder outer wall.
The diameter of two inner bags is identical, parallels with two inner bag circle center line connectings in the bottom of groove.
The diameter of described stay bolt is equal to the distance between two side wall of inners.
The sidewall of two inner bags is close to each other, leaves the gap being only capable of holding stay bolt, and the structure making inner container fixing structure is compacter.
Being provided with pad between left hoop and right hoop and inner bag, the side of described pad is fixedly mounted on anchor ear, and the opposite side of described pad contacts with side wall of inner;
Preferably, described anchor ear is provided with installing hole, and the side of described pad is raised with the buckle matched with installing hole, and described buckle is arranged in installing hole.
Pad has heat-blocking action, it is possible to anchor ear and side wall of inner are separated, it is prevented that side wall of inner is dispelled the heat by anchor ear. The cooperation adopting installing hole and buckle is installed, and can be firmly fixed between anchor ear and inner bag by pad, and pads placement is fixed, it is possible to prevent pad from occurring sliding in position due to the squeezing action of inner bag, affects the precision of the fixing device of whole water heater liner.
Left hoop, right hoop clamping part be oppositely arranged and form the relative and connected polygon of two openings, polygonal center is the center of circle of inner bag, and the bottom of groove is the both sides of opening.
Left hoop, the clamping part of right hoop and groove are formed through repeatedly bending by strip metal plate respectively, clamping part is the polygon with opening, anchor ear is easy to process, and required precision is low, it is only necessary to process several bending on left hoop and right hoop. If clamping part adopts the arc matched with inner bag, need to process the arc-shaped curvature portion that required precision is high.
Pad is arranged on the intersection point of polygonal limit and inner bag.
The intersection point of polygonal limit and inner bag is provided with anchor ear and is not only able to play heat insulation effect, reduce the electric energy loss of water heater, the deformation that can also pass through pad compensates the required precision of polygonal first holding chamber and the second holding chamber, further ensures the depth of parallelism of two inner bags.
Described dual-bottle type water heater inner container fixing structure also includes bracing frame, support frame as described above is perpendicular to inner bag axis and is arranged on left hoop or right hoop, the upper end of bracing frame is provided with two clamping parts up and down of hook, bracing frame and left hoop or right hoop and is respectively connected with;
Preferably, clamping part is provided with a connection limit parallel with bottom portion of groove, and described connection limit is provided with fixing hole, and bracing frame is provided with the connecting hole matched with fixing hole, and described fixing hole and connecting hole are bolted.
Anchor ear is connected with bracing frame, and bracing frame may be installed on the pylon on wall in order to support inner bag and the gravity of whole water heater. The hook of bracing frame upper end may be located at the outside of water heater back casing, directly will hang on fixing pylon on the wall during use, and water heater is easy for installation after sale. Bracing frame is arranged on anchor ear, and the position of anchor ear and bracing frame is accurate, and when water heater is installed after sale, the position of pylon is more accurate, and spacing is more unified. Two clamping parts up and down of bracing frame and left hoop or right hoop are respectively connected with, it is possible to make to be completely embedded between bracing frame and hoop, improve the firmness of dual-bottle type water heater inner container fixing structure.
Dual-bottle type water heater inner container fixing structure includes the spaced anchor ear of at least two.
The setting of at least two anchor ear can further increase the stability of dual-bottle type water heater inner container fixing structure.
The present invention has the advantage that and has the benefit effect that
1) adopting anchor ear by two parallel being fixed together of inner bag, the depth of parallelism of two inner bags is high, it is possible to increase the hot water delivery rate of dual-bottle type water heater, is conducive to the installation of other assemblies of water heater;
2) stay bolt has the effect tightened up, and adds the intensity of whole water heater liner fixed structure, is effectively prevented anchor ear and deforms upon due to the action of gravity of inner bag;
3) hoop is formed the machining accuracy reducing anchor ear by strip metal plate through repeatedly bending, makes anchor ear easy to process;
4) pad not only has heat-blocking action, additionally it is possible to compensate the required precision of anchor ear, further ensures the depth of parallelism of two inner bags.
Accompanying drawing explanation
Fig. 1 is the dual-bottle type water heater inner container fixing structure sectional view of the present invention
Fig. 2 is the dual-bottle type water heater inner container fixing structure front view of the present invention
Fig. 3 is the left hoop structural representation of the present invention
Fig. 4 is the right hoop structural representation of the present invention
Fig. 5 is the structural representation of bracing frame of the present invention
In figure:
1, left hoop 2, right hoop 3, inner bag 4, bracing frame
5, stay bolt 6, pad 11, groove 12, clamping part
14, through hole 21, connect limit 22, fixing hole 41, hook
42, connecting hole 61, buckle
Detailed description of the invention
As shown in Figure 1 and Figure 2, dual-bottle type water heater inner container fixing structure of the present invention, two inner bags about 3 be arranged in parallel, it is surrounded with anchor ear in the periphery of two inner bags 3, anchor ear is divided into two hoops in left and right, the two ends of two hoops are connected, and hoop at least has the shape matched with inner bag 3 outer wall at the non-adjacent portions of inner bag 3. Namely the two ends of left hoop 1 have the part bent to the right matched in the left side with inner bag 3 outer wall, and the two ends of right hoop 2 have the right side with inner bag 3 outer wall and match the part of bending to the left. Left hoop 1 and right hoop 2 are oppositely arranged on the lateral wall being looped around two inner bags 3. De
The two ends of left hoop 1 and right hoop 2 can outwards be bent to form mounting ear respectively, is provided with hole, left hoop 1 and right hoop 2 by being connected through the bolt in the hole on mounting ear on mounting ear.
Two inner bag 3 space sets, it is provided with gap between two inner bag 3 sidewalls, left hoop 1 and right hoop 2 are respectively equipped with the middle part of the through hole 14 matched with gap, left hoop 1 and right hoop 2 by being connected through through hole 14 with the stay bolt 5 in gap. So, two ends and the centre of left hoop 1 and right hoop 2 all connect, and enhance the stability of dual-bottle type water heater inner container fixing structure, it is prevented that left hoop 1 and right hoop 2 deform upon due to the action of gravity of inner bag 3.
Gap direction depression can be respectively facing at the middle part of left hoop 1 and right hoop 2 and form a groove 11, two clamping parts 12 up and down that groove 11 two ends are respectively closed with inner bag 3 outer wall matching form, the bottom interval of two grooves 11 is arranged, and is provided with the through hole 14 matched with gap in the middle of the bottom of groove 11. Left hoop 1 and right hoop 2 are coupled together by stay bolt 5 through through hole 14, make whole anchor ear just in the figure of eight, in the clamping part 12 that two inner bags 3 fix left hoop 1 respectively and right hoop 2 is oppositely arranged, namely in two circles up and down of figure of eight anchor ear. The centre of figure of eight anchor ear is to medial recess, and the bottom of groove 11 is provided with spacing and is separated by upper and lower for the figure of eight two circles by stay bolt.
Preferably, the diameter of two inner bags 3 is identical, parallels with two inner bag 3 circle center line connectings in the bottom of groove 11. Owing to vertical force effect is best, when the bottom of groove 11 line equal with the line in two inner bag 3 centers of circle, stay bolt is maximum to the active force bottom two grooves 11, and the effect of tightening up in the middle part of left hoop 1 and right hoop 2 is best, and the structure of anchor ear is the most firm.
It is furthermore preferred that the diameter of stay bolt 5 is equal to the distance between two inner bag 3 sidewalls. The effect of tightening up of such stay bolt 5 is the most obvious, and two inner bags 3 are close as much as possible, and centre only has the gap by stay bolt 5. The sidewall of inner bag 3 can also have the clamping part 12 of anchor ear to coordinate more closely with stay bolt 5.
Being provided with bracing frame 4 on anchor ear, water heater, by being arranged on the connection between the pylon on body of wall, is fixed on the wall by bracing frame 4. As shown in Figure 1, shown in Figure 5, the upper end of bracing frame 4 can be provided with hook 41, hook may be disposed at the outside of water heater back casing, when water heater is installed after sale, it is only necessary to be fixed with pylon on body of wall, it is possible to hook 41 is hung on pylon, easy for installation after sale, and in whole water heater the heaviest inner bag 3 by anchor ear by the weight transfer of inner bag 3 to bracing frame 4, water heater can be firmly fixed on body of wall, completely avoid the security incident occurring that inner bag 3 comes off.
In order to keep the absolute parallel of two inner bags 3, anchor ear needs have certain width. The spaced anchor ear of at least two can also being passed through at the width reducing anchor ear, thus reducing the material of anchor ear, reducing cost, additionally it is possible to alleviate the weight of whole water heater. Can being respectively equipped with bracing frame 4 on each anchor ear, the position of anchor ear and bracing frame 4 is accurate, and when water heater is installed after sale, the position of pylon is more accurate, and spacing is more unified.
Can being provided with pad 6 between left hoop 1 and right hoop 1 and inner bag 3 sidewall, the side of pad 6 is fixedly mounted on anchor ear, and the opposite side of pad 6 contacts with inner bag 3 sidewall. On the one hand, anchor ear and inner bag 3 can be kept apart by pad 6, play heat insulation effect, reduce the electric energy loss of water heater; On the other hand, pad 6 can compensate for the required precision of clamping part 12, further ensures the depth of parallelism of two inner bags 3. Pad 6 can be pasted onto on anchor ear, it is also possible to is provided with installing hole on left hoop 1 and right hoop 2, is raised with the buckle 61 matched with installing hole in the side of pad 6, is arranged in installing hole by buckle 61. Interference fit between buckle 61 and installing hole, it is possible to be firmly fixed on anchor ear by pad 6, it is possible to prevent pad from sliding due to the squeezing action of inner bag 3, affects the precision of the fixing device of whole water heater liner.
Left hoop 1, the clamping part 12 of right hoop 2 and groove 11 can be formed through repeatedly bending by strip metal plate respectively. Left hoop 1, right hoop 2 clamping part 12 be oppositely arranged and form the relative and connected polygon of two openings, polygonal center is the center of circle of inner bag 3, and the bottom of groove 11 is the both sides of opening. In general, the more many anchor ears of bending and inner bag 3 are fitted more tight, but the processing of left hoop 1 and right hoop 2 is also more complicated simultaneously. Pad 6 is arranged on the intersection point of polygonal limit and inner bag 3.
Bracing frame 5 can also be processed by strip metal plate, and bracing frame 4 is perpendicular to inner bag 3 axis and arranges, and bracing frame 4 is connected with the clamping part 12 of two inner bags 3 respectively. As shown in Figure 4, the clamping part 12 at right hoop 2 can be provided with a connection limit 21 parallel with groove 11 bottom surface, connects limit 21 and is provided with at least one fixing hole 22. Bracing frame 4 is provided with the connecting hole 42 matched with fixing hole 22, connects limit 21 with bracing frame 4 by being connected through the bolt of fixing hole 22 with connecting hole 42. Bracing frame 4 is connected with being connected limit 21, the connection between bracing frame 4 and anchor ear can be made tightr, simultaneously, anchor ear can be good at the force of gravity of inner bag 3 to bracing frame 4, prevent from producing between bracing frame 4 and anchor ear relative rocking, cause the connection between bracing frame 4 and anchor ear to occur to loosen, affect the safety of water heater.
Dual-bottle type water heater fixed structure of the present invention processing is easy for installation, and production efficiency is high, ensure that the absolute parallel of two inner bags during use, improves the hot water delivery rate of water heater.
Above one embodiment of the present of invention is described in detail, but described content has been only presently preferred embodiments of the present invention, it is impossible to be considered the practical range for limiting the present invention. All equalizations made according to the present patent application scope change and improvement etc., all should still belong within the patent covering scope of the present invention.
Claims (10)
1. dual-bottle type water heater inner container fixing structure, inner bag and the anchor ear being looped around two inner bag peripheries including two adjacent, parallel settings, it is characterized in that: that described anchor ear includes being oppositely arranged and in end two, interconnective left and right hoop, described hoop at least has the shape matched with inner bladder outer wall at the non-adjacent portions of inner bag.
2. dual-bottle type water heater inner container fixing structure according to claim 1, it is characterized in that: between two side wall of inners, be provided with gap, left hoop and right hoop are respectively equipped with the through hole matched with gap, left hoop and right hoop by being connected through through hole with the stay bolt in gap.
3. dual-bottle type water heater inner container fixing structure according to claim 2, it is characterized in that: described left hoop and right hoop are respectively facing gap direction depression and form a groove, two clamping parts up and down that described groove two ends are respectively closed with inner bladder outer wall matching form, being provided with the through hole matched with gap in the middle of the bottom of groove, the bottom interval of two grooves is arranged.
4. dual-bottle type water heater inner container fixing structure according to claim 3, it is characterised in that: the diameter of two inner bags is identical, parallels with two inner bag circle center line connectings in the bottom of groove.
5. dual-bottle type water heater inner container fixing structure according to claim 2, it is characterised in that: the diameter of described stay bolt is equal to the distance between two side wall of inners.
6. the dual-bottle type water heater inner container fixing structure according to claim 1-5 any one, it is characterized in that: between left hoop and right hoop and inner bag, be provided with pad, the side of described pad is fixedly mounted on anchor ear, and the opposite side of described pad contacts with side wall of inner; Preferably, described anchor ear is provided with installing hole, and the side of described pad is raised with the buckle matched with installing hole, and described buckle is arranged in installing hole.
7. dual-bottle type water heater inner container fixing structure according to claim 3, it is characterized in that: left hoop, right hoop clamping part be oppositely arranged and form the relative and connected polygon of two openings, polygonal center is the center of circle of inner bag, and the bottom of groove is the both sides of opening.
8. dual-bottle type water heater inner container fixing structure according to claim 7, it is characterised in that: described pad is arranged on the intersection point of polygonal limit and inner bag.
9. dual-bottle type water heater inner container fixing structure according to claim 7, it is characterized in that: described dual-bottle type water heater inner container fixing structure also includes bracing frame, support frame as described above is perpendicular to inner bag axis and is arranged on left hoop or right hoop, the upper end of bracing frame is provided with two clamping parts up and down of hook, bracing frame and left hoop or right hoop and is respectively connected with; Preferably, clamping part is provided with a connection limit parallel with bottom portion of groove, and described connection limit is provided with fixing hole, and bracing frame is provided with the connecting hole matched with fixing hole, and described fixing hole and connecting hole are bolted.
10. dual-bottle type water heater inner container fixing structure according to claim 1, it is characterised in that: dual-bottle type water heater inner container fixing structure includes the spaced anchor ear of at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410609805.6A CN105627565A (en) | 2014-11-03 | 2014-11-03 | Inner-container fixing structure for double-inner-container water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410609805.6A CN105627565A (en) | 2014-11-03 | 2014-11-03 | Inner-container fixing structure for double-inner-container water heater |
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| Publication Number | Publication Date |
|---|---|
| CN105627565A true CN105627565A (en) | 2016-06-01 |
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ID=56042735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410609805.6A Pending CN105627565A (en) | 2014-11-03 | 2014-11-03 | Inner-container fixing structure for double-inner-container water heater |
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| Country | Link |
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| CN (1) | CN105627565A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108026A (en) * | 2018-02-01 | 2019-08-09 | 青岛经济技术开发区海尔热水器有限公司 | A kind of water heater and its control method |
| CN115875845A (en) * | 2022-06-14 | 2023-03-31 | 武汉海尔热水器有限公司 | Electric water heater |
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| JP2004144328A (en) * | 2002-10-22 | 2004-05-20 | Corona Corp | Reinforcing band for hot water storage tank |
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| CN203561070U (en) * | 2013-11-29 | 2014-04-23 | 张随升 | Adjustable-height water heater ceiling hanger |
| KR20140076339A (en) * | 2012-12-12 | 2014-06-20 | 비에이치아이 주식회사 | Boiler tube |
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|---|---|---|---|---|
| CN2432506Y (en) * | 2000-06-09 | 2001-05-30 | 何家铭 | Iiner of water-storage electric water heater |
| US6685153B2 (en) * | 2001-10-06 | 2004-02-03 | Marc Franklin Foreman | Restraining system and method |
| JP2004144328A (en) * | 2002-10-22 | 2004-05-20 | Corona Corp | Reinforcing band for hot water storage tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110108026A (en) * | 2018-02-01 | 2019-08-09 | 青岛经济技术开发区海尔热水器有限公司 | A kind of water heater and its control method |
| CN115875845A (en) * | 2022-06-14 | 2023-03-31 | 武汉海尔热水器有限公司 | Electric water heater |
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