CN204254890U - Inner container fixing structure of double-inner container water heater - Google Patents
Inner container fixing structure of double-inner container water heater Download PDFInfo
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- CN204254890U CN204254890U CN201420648881.3U CN201420648881U CN204254890U CN 204254890 U CN204254890 U CN 204254890U CN 201420648881 U CN201420648881 U CN 201420648881U CN 204254890 U CN204254890 U CN 204254890U
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- water heater
- hoop
- inner bag
- fixing structure
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 210000005069 ears Anatomy 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model provides a two inner bag water heater inner bag fixed knot construct, including two adjacent parallel arrangement's inner bag and encircle the staple bolt in two inner bag peripheries, wherein, the staple bolt is including relative setting and two staple bolt bodies about tip interconnect, the staple bolt body has the shape with inner bag outer wall matched with at least in the non-adjacent part of inner bag. The utility model has the advantages that the hoop ensures the parallelism of the two inner containers, and is more beneficial to the assembly of other components; the arrangement of the long bolt between the left hoop body and the right hoop body improves the overall strength of the inner container fixing structure of the double-inner-container water heater, improves the bearing capacity of the fixing structure, and is safer to use.
Description
Technical field
The utility model belongs to field of water heaters, especially relates to a kind of dual-bottle type water heater inner container fixing structure, for by the structure be firmly arranged on body of wall pylon safe and reliable for the inner bag of water heater.
Background technology
Usually, water heater must be fixedly mounted on wall, and at present, water heater capacity minimum is on the market 80L, and that is, after the water of full 80L is added in the deadweight of water heater itself, its overall weight generally has about 140Kg.Safe and reliable for water heater liner can be fixedly supported on the pylon of wall by water heater liner fixed structure, thus prevent water heater due to weight excessive, fixing insecure and have an accident.
General at inner bag surface soldered carrier base in prior art, then carrier base is fixed on pylon.The contrast locating of the method carrier base is more difficult.Water heater liner is generally cylindrical, cylindrical side wall welds contrast locating in the plane difficulty how, which adds difficulty of processing.In inner bag surface welding, easily cause corrosion in the welding position of stainless steel inner container, so just shorten the service life of water heater.The contact area of support saddle frame and side wall of inner is little, is easy to distortion, thus cracks defect, occur that welding position comes off after severe patient under its effect of stress 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 is a kind of mounting leg fixing support frame structure for wall-mounted heat pump water heater 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, and described anchor ear is provided with bracing frame.This installation foot bracing frame does not directly weld with inner bag, can reduce the damage of inner bag, thus extend its service life.Described anchor ear increases the security that wall-hanging integrated machine is installed, and there will not be the local deformation of inner bag.Because anchor ear can carry out rotation and axis moves, this bracing frame can be connected with outside installation foot neatly.
Dual-bottle type water heater has two inner bags, two inner bags need to be arranged in parallel usually, 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 obvious, slow down or avoid the impact of cold water to hot water layer, improve hot water delivery rate and saved electric energy.
Utility model content
The purpose of this utility model is to provide a kind of two, and the inner bag depth of parallelism is good, structure is simple, the dual-bottle type water heater inner container fixing structure of easy for installation, use safety.
The technical solution of the utility model is:
Dual-bottle type water heater inner container fixing structure, comprise the inner bag of two adjacent, parallel settings and be looped around the anchor ear of two inner bag peripheries, described anchor ear comprise be 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 utility model adopts anchor ear by two parallel being fixed together of inner bag, and the depth of parallelism of two inner bags is high, can improve the hot water delivery rate of dual-bottle type water heater, is conducive to the installation of other assemblies of water heater.Anchor ear comprises left hoop and right hoop, during installation, is connected at the two ends of left hoop with right hoop, is contained in the middle of left hoop and right hoop by two inner bags.
Be provided with gap between two side wall of inners, left hoop and right hoop are respectively equipped with the through hole matched with gap, and left hoop and right hoop are by being connected with the stay bolt in gap through through hole.
Stay bolt has the effect of tightening up, and adds the intensity of whole water heater liner fixed structure, and anchor ear is tightly fixed on two inner bags, prevents anchor ear due to the Action of Gravity Field generation deformation of inner bag, affects the depth of parallelism of two inner bags.
Described left hoop and right hoop are recessed to form a groove towards gap direction respectively, described groove two ends are respectively two clamping parts up and down closed with inner bladder outer wall matching form, be 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 of a formation 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 being all provided 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, and the bottom of groove parallels with two inner bag circle center line connectings.
The diameter of described stay bolt equals the distance between two side wall of inners.
The sidewall of two inner bags is close to each other, leaves the gap that only can hold stay bolt, makes the structure of inner container fixing structure compacter.
Left hoop and be provided with pad between 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, anchor ear and side wall of inner can be separated, prevent side wall of inner from being dispelled the heat by anchor ear.Adopt the cooperation of installing hole and buckle to install, pad firmly can be fixed between anchor ear and inner bag, pads placement is fixed, and can prevent pad from occurring sliding in position due to the squeezing action of inner bag, affect the precision of whole water heater liner fixture.
The clamping part of left hoop, right hoop is oppositely arranged the relative and connected polygon of formation two openings, and polygonal center is the center of circle of inner bag, and the bottom of groove is the both sides of opening.
The clamping part of left hoop, 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, only needs to process several bending on left hoop and right hoop.If clamping part adopts the arc matched with inner bag, need to process the high arc-shaped curvature portion of required precision.
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 not only can plays heat insulation effect, reduce the electric energy loss of water heater, the required precision in polygonal first clamping chamber and the second clamping chamber can also be compensated by the deformation of pad, further ensure the depth of parallelism of two inner bags.
Described dual-bottle type water heater inner container fixing structure also comprises bracing frame, support frame as described above is arranged on left hoop or right hoop perpendicular to inner bag axis, the upper end of bracing frame is provided with hook, and bracing frame is connected respectively with two clamping parts up and down of left hoop or right hoop;
Preferably, clamping part is provided with a fillet parallel with bottom portion of groove, and described fillet 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 can be installed on pylon on the wall in order to support the gravity of inner bag and whole water heater.The hook of bracing frame upper end can be positioned at the outside of water heater back casing, and directly will hang on fixing pylon on the wall during use, 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.Bracing frame is connected respectively with two clamping parts up and down of left hoop or right hoop, can make to be connected between bracing frame with hoop closely, improve the firmness of dual-bottle type water heater inner container fixing structure.
Dual-bottle type water heater inner container fixing structure comprises at least two spaced anchor ears.
The setting of at least two anchor ears further can increase the stability of dual-bottle type water heater inner container fixing structure.
The advantage that the utility model has and good effect are:
1) adopt anchor ear by two parallel being fixed together of inner bag, the depth of parallelism of two inner bags is high, can improve 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 of tightening up, and adds the intensity of whole water heater liner fixed structure, effectively prevents anchor ear due to the Action of Gravity Field generation deformation of inner bag;
3) hoop forms through repeatedly bending the machining accuracy reducing anchor ear by strip metal plate, makes anchor ear easy to process;
4) pad not only has heat-blocking action, can also compensate the required precision of anchor ear, further ensures the depth of parallelism of two inner bags.
Accompanying drawing explanation
Fig. 1 is dual-bottle type water heater inner container fixing structure sectional view of the present utility model
Fig. 2 is dual-bottle type water heater inner container fixing structure front view of the present utility model
Fig. 3 is the left hoop structural representation of the utility model
Fig. 4 is the right hoop structural representation of the utility model
Fig. 5 is the structural representation of the utility model bracing frame
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, fillet 22, fixing hole 41, hook
42, connecting hole 61, buckle
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model dual-bottle type water heater inner container fixing structure, two inner bags about 3 be arranged in parallel, anchor ear is surrounded with 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 bending part matched with the left side of inner bag 3 outer wall to the right, and the two ends of right hoop 2 have the bending part matched left with the right side of inner bag 3 outer wall.Left hoop 1 and right hoop 2 be oppositely arranged be looped around two inner bags 3 lateral wall on.de
The two ends of left hoop 1 and right hoop 2 respectively to being bent to form mounting ear outward, mounting ear can be provided with hole, and left hoop 1 and right hoop 2 are by being connected through the bolt in the hole on mounting ear.
Two inner bag 3 space sets, gap is provided with between two inner bag 3 sidewalls, left hoop 1 and right hoop 2 are respectively equipped with the through hole 14 matched with gap, and left hoop 1 passes through to be connected with the stay bolt 5 in gap through through hole 14 with the middle part of right hoop 2.Like this, left hoop 1 is all connected with centre with the two ends of right hoop 2, enhances the stability of dual-bottle type water heater inner container fixing structure, prevents left hoop 1 and right hoop 2 due to the Action of Gravity Field generation deformation of inner bag 3.
A groove 11 can be recessed to form towards gap direction respectively at the middle part of left hoop 1 and right hoop 2, groove 11 two ends are respectively two clamping parts 12 up and down closed with inner bag 3 outer wall matching form, the bottom interval of two grooves 11 is arranged, in the middle of the bottom of groove 11, be provided with the through hole 14 matched with gap.Left hoop 1 and right hoop 2 couple together through through hole 14 by stay bolt 5, make whole anchor ear just in the figure of eight, two inner bags 3 are fixed in the clamping part 12 that left hoop 1 and right hoop 2 be oppositely arranged respectively, in two circles up and down of namely 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, and the bottom of groove 11 parallels with two inner bag 3 circle center line connectings.Because vertical force effect is best, when the bottom of groove 11 and the equal line of 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.
Preferred, the diameter of stay bolt 5 equals 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, the middle gap only had 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.
Anchor ear is provided with bracing frame 4, and 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 can be arranged at the outside of water heater back casing, when water heater is installed after sale, only need to be fixed with pylon on body of wall, just can hook 41 be hung on pylon, easy for installation after sale, and inner bag 3 the heaviest in whole water heater by anchor ear by the weight transfer of inner bag 3 to bracing frame 4, water heater can firmly be 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 to have certain width.Also by least two spaced anchor ears at the width reducing anchor ear, thus the material of anchor ear can be reduced, reduce costs, the weight of whole water heater can also be alleviated.Each anchor ear can be respectively equipped with bracing frame 4, and 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 be provided with pad 6 at left hoop 1 with between 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 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, also can be provided with installing hole on left hoop 1 and right hoop 2, be raised with the buckle 61 matched with installing hole, be arranged in installing hole by buckle 61 in the side of pad 6.Interference fit between buckle 61 and installing hole, firmly can be fixed on pad 6 on anchor ear, can prevent pad from sliding due to the squeezing action of inner bag 3, affect the precision of whole water heater liner fixture.
The clamping part 12 of left hoop 1, right hoop 2 and groove 11 can be formed through repeatedly bending by strip metal plate respectively.The clamping part 12 of left hoop 1, right hoop 2 is oppositely arranged the relative and connected polygon of formation two openings, and 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 anchor ears of bending and inner bag 3 are fitted tightr, 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 also can be processed by strip metal plate, and bracing frame 4 is arranged perpendicular to inner bag 3 axis, and bracing frame 4 is connected with the clamping part 12 of two inner bags 3 respectively.As shown in Figure 4, can be provided with a fillet 21 parallel with groove 11 bottom surface at the clamping part 12 of right hoop 2, fillet 21 is provided with at least one fixing hole 22.Bracing frame 4 is provided with the connecting hole 42 matched with fixing hole 22, and fillet 21 and bracing frame 4 are by being connected through the bolt of fixing hole 22 with connecting hole 42.Bracing frame 4 is connected with fillet 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 bracing frame 4 and between anchor ear, produce relative rocking, cause the connection between bracing frame 4 and anchor ear to occur to loosen, affect the security of water heater.
The processing of the utility model dual-bottle type water heater fixed structure is easy for installation, and production efficiency is high, can ensure the absolute parallel of two inner bags during use, improves the hot water delivery rate of water heater.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (10)
1. dual-bottle type water heater inner container fixing structure, comprise the inner bag of two adjacent, parallel settings and be looped around the anchor ear of two inner bag peripheries, it is characterized in that: described anchor ear comprise be 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, and left hoop and right hoop are by being connected with the stay bolt in gap through through hole.
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 recessed to form a groove towards gap direction respectively, described groove two ends are respectively two clamping parts up and down closed with inner bladder outer wall matching form, be 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, is characterized in that: the diameter of two inner bags is identical, and the bottom of groove parallels with two inner bag circle center line connectings.
5. dual-bottle type water heater inner container fixing structure according to claim 2, is characterized in that: the diameter of described stay bolt equals 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: left hoop and be provided with pad between 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.
7. dual-bottle type water heater inner container fixing structure according to claim 3, it is characterized in that: the clamping part of left hoop, right hoop is oppositely arranged the relative and connected polygon of formation 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 6, is characterized 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 comprises bracing frame, support frame as described above is arranged on left hoop or right hoop perpendicular to inner bag axis, the upper end of bracing frame is provided with hook, and bracing frame is connected respectively with two clamping parts up and down of left hoop or right hoop; Preferably, clamping part is provided with a fillet parallel with bottom portion of groove, and described fillet 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, is characterized in that: dual-bottle type water heater inner container fixing structure comprises at least two spaced anchor ears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648881.3U CN204254890U (en) | 2014-11-03 | 2014-11-03 | Inner container fixing structure of double-inner container water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648881.3U CN204254890U (en) | 2014-11-03 | 2014-11-03 | Inner container fixing structure of double-inner container water heater |
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| Publication Number | Publication Date |
|---|---|
| CN204254890U true CN204254890U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648881.3U Active CN204254890U (en) | 2014-11-03 | 2014-11-03 | Inner container fixing structure of double-inner container water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN204254890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105609148A (en) * | 2015-12-24 | 2016-05-25 | 上海核工程研究设计院 | Device for nuclear power plant push-pull device embedded component precision control and installation method thereof |
| CN108361998A (en) * | 2018-03-23 | 2018-08-03 | 合肥美的暖通设备有限公司 | The control method of Teat pump boiler |
-
2014
- 2014-11-03 CN CN201420648881.3U patent/CN204254890U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105609148A (en) * | 2015-12-24 | 2016-05-25 | 上海核工程研究设计院 | Device for nuclear power plant push-pull device embedded component precision control and installation method thereof |
| CN108361998A (en) * | 2018-03-23 | 2018-08-03 | 合肥美的暖通设备有限公司 | The control method of Teat pump boiler |
| CN108361998B (en) * | 2018-03-23 | 2020-06-30 | 合肥美的暖通设备有限公司 | Control method of heat pump water heater |
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| GR01 | Patent grant |