CN204186984U - A kind of pressure water storage barrel exterior bowl - Google Patents
A kind of pressure water storage barrel exterior bowl Download PDFInfo
- Publication number
- CN204186984U CN204186984U CN201420626087.9U CN201420626087U CN204186984U CN 204186984 U CN204186984 U CN 204186984U CN 201420626087 U CN201420626087 U CN 201420626087U CN 204186984 U CN204186984 U CN 204186984U
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- exterior bowl
- bowl
- water storage
- pressure water
- storage barrel
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Abstract
The utility model discloses a kind of pressure water storage barrel exterior bowl, relate to water purifier, shower, pressure water storage barrel technical field in medical or fire-protection equipment, it comprises the upper exterior bowl and lower exterior bowl that are made of plastics, described upper exterior bowl is fixedly connected with lower exterior bowl, the thickness of plastics staving is between 0.3-5 millimeter, described upper exterior bowl and lower exterior bowl are used for being nested with at metal inner drum skin, after inner drum has had plastics exterior bowl, the infringement of external impact to staving can be reduced, also the possibility that staving is subject to external corrosion can be reduced, the production method to steel drum body can be improved simultaneously.
Description
Technical field
The utility model relates to the pressure water storage barrel in water purifier, shower, medical or fire-protection equipment, is specially a kind of pressure water storage barrel exterior bowl.
Background technique
The staving material of pressure bucket is generally plastics and steel, and the staving stiffness that pure plastics are made is low, yielding, and resistance to pressure is poor, and therefore, the many Steel materials good by resistance to pressure of staving are made.It is anticorrosion that steel drum body after making carries out baking vanish, the shortcoming of prior art: one, during baking vanish to the pollution of surrounding environment.Two, cave in when staving scratches post-etching or collision.Three, owing to being baking vanish outside staving, consider attractive in appearance, the staving appearance be made into is smooth, and therefore adopt the mode to steel plate hydraulic tensioning (though the smooth productivity in surface is low, and having leftover pieces), this production method efficiency is low, takes material.And do not adopt fearness outward appearance to have impact to roll up the mode (productivity is high, does not have leftover pieces) of circle welding to steel plate.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of pressure water storage barrel exterior bowl played a protective role to described metal staving be placed on outside pressure pot metal staving.
For solving the problem, technical solution adopted in the utility model is:
A kind of pressure water storage barrel exterior bowl, it comprises upper exterior bowl and lower exterior bowl that plastics make, and described upper exterior bowl is fixedly connected with lower exterior bowl.
Preferably, described upper exterior bowl is fixedly connected with by screw thread with lower exterior bowl.
Preferably, described upper exterior bowl and lower exterior bowl port all arrange convex eaves, and described upper exterior bowl is fixedly connected with the convex eaves of interior nut compressing by exterior nut cap with lower exterior bowl.
Preferably, described upper exterior bowl port part is provided with integrated exterior nut cap, and described lower exterior bowl port part is provided with integrated interior nut, and upper exterior bowl is fixedly connected with interior nut by exterior nut cap with lower exterior bowl.
Preferably, described upper exterior bowl port part is provided with integrated exterior nut cap, and described lower exterior bowl port part is provided with outside thread, and upper exterior bowl is fixedly connected with the outside thread of lower exterior bowl port part by exterior nut cap 3-1 with lower exterior bowl.
Preferably, described upper exterior bowl port part is fixedly installed outer hasp, and described lower exterior bowl port part is fixedly installed interior hasp, and upper exterior bowl is fixedly connected with interior hasp by described outer hasp with lower exterior bowl.
Preferably, the thickness of the exterior bowl that described plastics are made is 0.3-5mm.
The beneficial effect adopting technique scheme to produce is:
The utility model is for being nested with the skin at steel inner drum, plastics exterior bowl is by after mold injection molding, be socketed from steel drum external body, plastics exterior bowl can reduce the infringement of external impact to steel drum body, also can reduce the possibility that steel drum external body is corroded.There is plastics exterior bowl to wrap up outside invar staving, therefore can consider pollution problem when the external not baking vanish of steel drum solves production.Do not require steel drum surface is smooth in addition, the mode of therefore steel drum body admissible volume circle welding makes, and which enhances manufacturing efficiency, reduces material loss.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structural representation of embodiment 3;
Fig. 4 is the structural representation of embodiment 4;
Fig. 5 is the structural representation of embodiment 5;
Fig. 6 is the structural representation of embodiment 6;
Fig. 7 is the structural representation of embodiment 7.
Wherein: under the upper inner drum of 1-1,1-2, under inner drum, the upper exterior bowl of 2-1,2-2, in exterior bowl, the outer hasp of 2-3,2-4, hasp, 2-5 convergence part, 2-6 connect nut in staving, 2-7 stiffening ring, the convex eaves of 2-8,3-1 exterior nut cap, 3-2.
Embodiment
Below in conjunction with the drawings and specific embodiments, model utility is described in further detail:
Embodiment 1
A kind of pressure water storage barrel staving as shown in Figure 1, it comprises the inner drum be made up of steel plate, described inner drum comprises inner drum 1-1 and lower inner drum 1-2, described upper inner drum 1-1 is fixedly connected with lower inner drum 1-2, the exterior bowl that plastics are made is arranged with outside described inner drum, described exterior bowl comprises exterior bowl 2-1 and lower exterior bowl 2-2, and described upper exterior bowl 2-1 is fixedly connected with lower exterior bowl 2-2.
Wherein, described upper inner drum 1-1 and lower inner drum 1-2 is symmetrically arranged two and half stavings, and its joint is provided with the fin for welding.Have employed above-mentioned technological scheme, so the inner drum of steel makes simple, cost is low, and therefore work efficiency is high, saves material.
Described upper exterior bowl 2-1 and lower exterior bowl 2-2 port all arrange convex eaves 2-8, and described upper exterior bowl 2-1 compresses convex eaves 2-8 with lower exterior bowl 2-2 by exterior nut cap 3-1 and interior nut 3-2 and is fixedly connected with.Described convex eaves 2-8 withholds on described fin, and exterior nut cap 3-1 and interior nut 3-2 is provided with the shape and structure that are beneficial to and coordinate inner drum.
Wherein, the thickness of the exterior bowl that described plastics are made is 0.3-5mm.
Embodiment 2
As shown in Figure 2, the inner drum structure of steel is identical with embodiment 1, difference is, described upper exterior bowl 2-1 port part is provided with integrated exterior nut cap 3-1, described lower exterior bowl 2-2 port part is provided with integrated interior nut 3-2, and upper exterior bowl 2-1 is fixedly connected with interior nut 3-2 by exterior nut cap 3-1 with lower exterior bowl 2-2.Exterior nut cap 3-1 and interior nut 3-2 joint are provided with the space for holding described fin.
Embodiment 3
As shown in Figure 3, the port of described lower inner drum 1-2 is provided with convergence part 2-5, described convergence part 2-5 is the adapting table that formed of the inside undergauge of lower inner drum 1-2 and clinch, and upper inner drum 1-1 is fastened by convergence part 2-5 and lower inner drum 1-1, and its outer wall does not form boss.Described upper exterior bowl 2-1 port part is provided with integrated exterior nut cap 3-1, and described lower exterior bowl 2-2 port part is provided with outside thread, and upper exterior bowl 2-1 is fixedly connected with the outside thread of lower exterior bowl 2-2 port part by exterior nut cap 3-1 with lower exterior bowl 2-2.Due to inner drum outer wall overall leveling, therefore do not need to reserve corresponding space in the joint of exterior bowl.In the present embodiment, the port part of described upper exterior bowl 2-1 extends the lower end of whole staving always and lower exterior bowl is threaded connection.
Embodiment 4
In embodiment 1-3, upper exterior bowl 2-1 and lower exterior bowl 2-2 is and is threaded.As shown in Figure 4, in the present embodiment, described upper exterior bowl 2-1 port part is fixedly installed outer hasp 2-3, and described lower exterior bowl 2-2 port part is fixedly installed interior hasp 2-4, and upper exterior bowl 2-1 is fixedly connected with interior hasp 2-4 by described outer hasp 2-3 with lower exterior bowl 2-2.Inner drum in the present embodiment is identical with embodiment 1, therefore forms the space holding described fin outside between hasp 2-3 and interior hasp 2-4.
Embodiment 5
Be a kind of structural representation of steel inner drum as shown in Figure 5, on it, inner drum and lower inner drum are welded together by the connection staving 2-6 of a middle straight cylinder type, wherein, connect the inner side that staving 2-6 is buckled in inner drum and lower inner drum.
Embodiment 6
The structural representation of a kind of steel inner drum as shown in Figure 6, on it, inner drum and lower inner drum are connected staving 2-6 by middle two and weld together, and two connection entire body 2-6 welds are provided with fin.Connect the inner side that staving 2-6 is buckled in inner drum and lower inner drum.
Embodiment 7
The structural representation of a kind of steel inner drum as shown in Figure 7, on it, inner drum and lower inner drum are connected staving 2-6 by middle two and weld together, and two connection entire body 2-6 welds are provided with fin.Connect the outside that staving 2-6 is buckled in inner drum and lower inner drum.Connect on staving 2-6 and be welded with the mechanical strength that stiffening ring 2-7 increases whole inner drum.
Above-described embodiment 5-7 is intended to explanation, on the basis that the pressure water storage barrel exterior bowl structure provided in embodiment 1-4 is provided, the structure of its metal inner drum can according to being conveniently arranged to diversified form, processing cost is low, technique is simple, save material, avoid waste and pollution that the processing technology of steel plate hydraulic tensioning and baking finish process cause.Be significant in pressure water storage barrel field.
Claims (7)
1. a pressure water storage barrel exterior bowl, is characterized in that: it comprises upper exterior bowl (2-1) and lower exterior bowl (2-2) that plastics make, and described upper exterior bowl (2-1) is fixedly connected with lower exterior bowl (2-2).
2. a kind of pressure water storage barrel exterior bowl according to claim 1, is characterized in that: described upper exterior bowl (2-1) is fixedly connected with by screw thread with lower exterior bowl (2-2).
3. a kind of pressure water storage barrel exterior bowl according to claim 2, it is characterized in that: described upper exterior bowl (2-1) and lower exterior bowl (2-2) port all arrange convex eaves (2-8), described upper exterior bowl (2-1) compresses convex eaves (2-8) with lower exterior bowl (2-2) by exterior nut cap (3-1) and interior nut (3-2) and is fixedly connected with.
4. a kind of pressure water storage barrel exterior bowl according to claim 2, it is characterized in that: described upper exterior bowl (2-1) port part is provided with integrated exterior nut cap (3-1), described lower exterior bowl (2-2) port part is provided with integrated interior nut (3-2), and upper exterior bowl (2-1) is fixedly connected with interior nut (3-2) by exterior nut cap (3-1) with lower exterior bowl (2-2).
5. a kind of pressure water storage barrel exterior bowl according to claim 2, it is characterized in that: described upper exterior bowl (2-1) port part is provided with integrated exterior nut cap (3-1), described lower exterior bowl (2-2) port part is provided with outside thread, and upper exterior bowl (2-1) is fixedly connected with by the outside thread of exterior nut cap (3-1) with lower exterior bowl (2-2) port part with lower exterior bowl (2-2).
6. a kind of pressure water storage barrel exterior bowl according to claim 1, it is characterized in that: described upper exterior bowl (2-1) port part is fixedly installed outer hasp (2-3), described lower exterior bowl (2-2) port part is fixedly installed interior hasp (2-4), and upper exterior bowl (2-1) is fixedly connected with interior hasp (2-4) by described outer hasp (2-3) with lower exterior bowl (2-2).
7. a kind of pressure water storage barrel exterior bowl according to any one of claim 1-6, is characterized in that: the thickness of the exterior bowl that described plastics are made is 0.3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626087.9U CN204186984U (en) | 2014-10-27 | 2014-10-27 | A kind of pressure water storage barrel exterior bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626087.9U CN204186984U (en) | 2014-10-27 | 2014-10-27 | A kind of pressure water storage barrel exterior bowl |
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| Publication Number | Publication Date |
|---|---|
| CN204186984U true CN204186984U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420626087.9U Active CN204186984U (en) | 2014-10-27 | 2014-10-27 | A kind of pressure water storage barrel exterior bowl |
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| CN (1) | CN204186984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023058614A1 (en) * | 2021-10-04 | 2023-04-13 | Ｊｆｅスチール株式会社 | Accumulator for high-pressure hydrogen gas |
-
2014
- 2014-10-27 CN CN201420626087.9U patent/CN204186984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023058614A1 (en) * | 2021-10-04 | 2023-04-13 | Ｊｆｅスチール株式会社 | Accumulator for high-pressure hydrogen gas |
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