CN203092889U - Foaming positioning structure for inner container of water heater - Google Patents
Foaming positioning structure for inner container of water heater Download PDFInfo
- Publication number
- CN203092889U CN203092889U CN 201220524692 CN201220524692U CN203092889U CN 203092889 U CN203092889 U CN 203092889U CN 201220524692 CN201220524692 CN 201220524692 CN 201220524692 U CN201220524692 U CN 201220524692U CN 203092889 U CN203092889 U CN 203092889U
- Authority
- CN
- China
- Prior art keywords
- water heater
- inner bag
- base
- foaming
- location structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000005187 foaming Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 210000003298 dental enamel Anatomy 0.000 abstract description 3
- 238000005554 pickling Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Images
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a water heater inner bag foaming location structure, a section of thick bamboo, upper cover, low head and shell in the inner bag, low head department has linked firmly rigid base, upper cover, base punishment do not are provided with upper cushion layer and low cushion layer. Aiming at a floor type water heater, an upper cushion layer and a lower cushion layer are arranged above and below a liner in the vertical direction, the upper cushion layer is positioned by a flange on an upper end socket, a base at the lower end socket of the liner is matched with the lower cushion layer, an annular positioning support is arranged between the liner and a shell, the relative positions of the liner and the shell are fixed, the liner is ensured not to incline in the vertical direction in the foaming process, and the deflection and inclination phenomena of the liner in the foaming process are avoided; meanwhile, the base is arranged at the bottom of the inner container, and the fabrication holes are formed, so that the inner container can be conveniently subjected to acid pickling and enamel treatment.
Description
Technical field
The utility model relates to the water heater production field, relates in particular to the location structure that is adopted when a kind of water heater liner foams.
Background technology
Water heater is a kind of crucial household electrical appliance of Modern Family, it provides a convenient, comfortable life, the many water heaters of China manufacturer in recent years, spare no effort water heater is researched and developed, constantly put out a new product, but still there are many deficiencies in the water heater process of manufacture, for example, the water heater that lands in the industry at present generally is to adopt the direct and underlayer assembling of inner bag low head, since this two be the ellipsoid cooperation, cause when foaming inner bag be subjected to the expansive force of foamed material and deflection, tilt, finally cause inner bag and shell poor fit, produce the water pipe skew, the phenomenon that the end cap bubbling comes off.
Patent documentation CN201998372U discloses a kind of solar water heater foaming positioning tool, comprise foaming frock clamp body and radially be arranged on the groove at solar water heater liner end socket center, foaming frock clamp body has the concave profile that matches with the solar water heater liner end socket, is provided with the projection that matches with groove in this concave profile.It is stuck in the center by centralized positioning firmly with inner bag, the inclined to one side phenomenon in inner bag quilting top can not appear in the material feeding process, this positioning tool in use can not bring any negative effect to product quality simultaneously, the scheme that this frock adopted still is that liner end enclosure is positioned, and still can't resolve the inner bag deflection and the tilt phenomenon that occur in foaming process.
The utility model content
The purpose of this utility model is to provide a kind of location structure that is used for the water heater liner foaming, to solve the inner bag tilt problem that occurs between inner bag and the shell in foaming process.
For reaching this purpose, the utility model by the following technical solutions:
A kind of water heater liner foaming location structure comprises tube, upper cover, low head and shell in the inner bag, and described low head place is fixed with rigid base, and described upper cover, base position are respectively arranged with bed course and underlayer.
Further, the described bed course of going up matches with inner bag upper cover profile, and is stuck on the flange of inner bag upper cover.
Further, on the tube positioning supports is set in the described inner bag; Described positioning supports in the form of a ring, in inner bag the tube and shell between; Described positioning supports can have a plurality of, is certain intervals and is arranged in the inner bag on the tube.
Further, described base is provided with fabrication hole, is evenly distributed on the base; Described base and low head welding are fixing.
Further, described low head is recessed to form cavity to inside, and heat exchanger is set in cavity, and heat exchanger is by securing bracket and base bolting.
Water heater liner foaming location structure described in the utility model, because the upper and lower at the vertical direction of inner bag is provided with underlayer, last bed course is by the location of the flange on the upper cover, the low head place rigid base that is connected, base cooperates the location with underlayer, and in inner bag the tube and shell between the ring-type positioning supports is set, fixed the relative position of inner bag and shell, the assurance inner bag in not run-off the straight of vertical direction, has been avoided the inner bag deflection and the tilt phenomenon that occur in the foaming process in foaming process; Simultaneously, on base, offer fabrication hole, make things convenient for inner bag to carry out pickling, enamel.
Description of drawings
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Fig. 1 is the inner bag assembly structure schematic diagram of embodiment one described console mode water heater;
Fig. 2 is the inner bag of embodiment one described console mode water heater and the assembly structure schematic diagram of base;
Fig. 3 is the structural representation of embodiment one described console mode water heater base;
Fig. 4 is the inner bag of embodiment two described console mode water heaters and the assembly structure schematic diagram of base.
Among the figure:
1, goes up bed course; 2, upper cover; 3, tube in the inner bag; 4, tube in the shell; 5, positioning supports; 6, underlayer; 7, lower margin; 8, low head; 9, heat-insulation layer; 10, fabrication hole; 11, base; 12, bottom end cover; 13, upper end cover; 14, cavity; 15, heat exchanger; 16, securing bracket; 17, bolt.
The specific embodiment
Embodiment one:
As shown in Figure 1 to Figure 3, provided a kind of console mode water heater that adopts location structure described in the utility model, it comprises tube 3, upper cover 2, low head 8 and shell in the inner bag, inner bag low head 8 places are fixed with rigid base 11, can adopt with low head 2 welding and fix,, bed course 1 and underlayer 6 are set respectively at the top of inner bag upper cover 2 places and bottom low head 8 places, the bottom base 11 of described inner bag matches with underlayer 6, plays the role of positioning.The described bed course 1 of going up matches with inner bag upper cover 2, and be stuck on the flange of inner bag upper cover 2, be provided with a plurality of positioning supports 5 between the tube 4 in tube 3 and the shell in the inner bag, positioning supports 5 in the form of a ring, when design is used, can have a plurality of according to the length of water heater cylindrical shell, being certain intervals is arranged in the inner bag on the tube 3, the material feeding of during production heat-insulation layer 9 being carried out is in batches foamed, can effectively prevent overflowing of foamed material, and avoid causing heaving of upper end cover 13, bottom end cover 12 and coming off because of overflowing of foamed material.
The base 11 of inner bag low head 8 bottoms when producing, can guarantee that whole inner bag can uprightly place, and described base 11 is provided with fabrication hole 10, is evenly distributed on the base 11, makes things convenient for inner bag to carry out pickling, enamel; Shell is provided with lower margin 7, and the integral body that shell and inner bag are constituted can be stood still for a long while on ground.
This water heater is provided with underlayer by the upper and lower at the vertical direction of inner bag, flange on last bed course 1 and the upper cover 2 forms and cooperates, in the location, can prevent the hourglass material that foams, the base 11 at the inner bag low head place location of matching with underlayer 6, and ring-type positioning supports 5 is set between inner bag and shell, fixed the relative position of inner bag and shell, the assurance inner bag in not run-off the straight of vertical direction, has been avoided the inner bag deflection and the tilt phenomenon that occur in the foaming process in foaming process.
Embodiment two:
Fig. 4 provides the inner bag of the another kind of console mode water heater that adopts location structure described in the utility model and the assembly structure of base, be with embodiment one difference, described low head 8 is recessed to form cavity 14 to inside, heat exchanger 15 is set in cavity 14, and heat exchanger 15 is fixing with base 11 usefulness bolts 17 by securing bracket 16.During foaming, heat exchanger 15 is wrapped in wherein, can improves the thermal efficiency, strengthen heat insulation effect.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by the foregoing description; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a water heater liner foaming location structure comprises tube, upper cover, low head and shell in the inner bag, it is characterized in that described low head place is fixed with rigid base, and described upper cover, base position are respectively arranged with bed course and underlayer.
2. water heater liner foaming location structure according to claim 1 is characterized in that the described bed course of going up matches with inner bag upper cover profile, and is stuck on the flange of inner bag upper cover.
3. water heater liner foaming location structure according to claim 1 is characterized in that, on the tube positioning supports is set in the described inner bag.
4. water heater liner foaming location structure according to claim 1 is characterized in that described base is provided with fabrication hole, is evenly distributed on the base.
5. water heater liner foaming location structure according to claim 1 is characterized in that described base and low head welding are fixing.
6. water heater liner according to claim 3 foaming location structure is characterized in that, described positioning supports in the form of a ring, in inner bag between tube and the shell.
7. water heater liner according to claim 6 foaming location structure is characterized in that described positioning supports has a plurality of, is certain intervals and is arranged in the inner bag on the tube.
8. according to the described water heater liner foaming of claim 1-7 location structure, it is characterized in that described low head is recessed to form cavity to inside, heat exchanger is set in cavity, heat exchanger is by securing bracket and base bolting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220524692 CN203092889U (en) | 2012-03-09 | 2012-10-12 | Foaming positioning structure for inner container of water heater |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220088905.5 | 2012-03-09 | ||
| CN201220088905 | 2012-03-09 | ||
| CN 201220524692 CN203092889U (en) | 2012-03-09 | 2012-10-12 | Foaming positioning structure for inner container of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092889U true CN203092889U (en) | 2013-07-31 |
Family
ID=48844328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220524692 Expired - Lifetime CN203092889U (en) | 2012-03-09 | 2012-10-12 | Foaming positioning structure for inner container of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092889U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931058A (en) * | 2017-05-26 | 2018-12-04 | 青岛海尔新能源电器有限公司 | A kind of water heater with polygon gland |
| WO2020199317A1 (en) * | 2019-04-03 | 2020-10-08 | 芜湖美的厨卫电器制造有限公司 | Inner container holder and water storage type electric water heater |
| CN112792562A (en) * | 2020-12-23 | 2021-05-14 | 青岛经济技术开发区海尔热水器有限公司 | Assembling method of water tank of water heater |
| CN115958364A (en) * | 2023-01-16 | 2023-04-14 | 青岛理工大学 | Double-liner through composite flexible connection tool and process for water heater |
| WO2024037427A1 (en) * | 2022-08-15 | 2024-02-22 | 北京车和家汽车科技有限公司 | Thermal insulation layer, vehicle-mounted refrigerator and vehicle |
-
2012
- 2012-10-12 CN CN 201220524692 patent/CN203092889U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931058A (en) * | 2017-05-26 | 2018-12-04 | 青岛海尔新能源电器有限公司 | A kind of water heater with polygon gland |
| CN108931058B (en) * | 2017-05-26 | 2021-11-12 | 青岛海尔新能源电器有限公司 | Water heater with polygonal gland |
| WO2020199317A1 (en) * | 2019-04-03 | 2020-10-08 | 芜湖美的厨卫电器制造有限公司 | Inner container holder and water storage type electric water heater |
| CN112792562A (en) * | 2020-12-23 | 2021-05-14 | 青岛经济技术开发区海尔热水器有限公司 | Assembling method of water tank of water heater |
| CN112792562B (en) * | 2020-12-23 | 2023-10-24 | 青岛经济技术开发区海尔热水器有限公司 | Assembling method of water tank of water heater |
| WO2024037427A1 (en) * | 2022-08-15 | 2024-02-22 | 北京车和家汽车科技有限公司 | Thermal insulation layer, vehicle-mounted refrigerator and vehicle |
| CN115958364A (en) * | 2023-01-16 | 2023-04-14 | 青岛理工大学 | Double-liner through composite flexible connection tool and process for water heater |
| CN115958364B (en) * | 2023-01-16 | 2024-05-24 | 青岛理工大学 | Double-liner through composite flexible connection tool and process for water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |