CN101988576B - Pressure tank capable of strengthening joint unit - Google Patents
Pressure tank capable of strengthening joint unit Download PDFInfo
- Publication number
- CN101988576B CN101988576B CN201010526450A CN201010526450A CN101988576B CN 101988576 B CN101988576 B CN 101988576B CN 201010526450 A CN201010526450 A CN 201010526450A CN 201010526450 A CN201010526450 A CN 201010526450A CN 101988576 B CN101988576 B CN 101988576B
- Authority
- CN
- China
- Prior art keywords
- unit
- staving
- stiffener
- pressure pot
- reinforcing joint
- 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.)
- Active
Links
- 238000005728 strengthening Methods 0.000 title abstract 2
- 230000002093 peripheral effect Effects 0.000 claims abstract description 31
- 239000003351 stiffener Substances 0.000 claims description 46
- 230000003014 reinforcing effect Effects 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks
- F24D3/1016—Tanks having a bladder
Abstract
The invention relates to a pressure tank capable of strengthening a joint unit, which comprises a tank body unit, a joint unit and a reinforcement piece, wherein the tank body unit is provided with an inner peripheral surface, a periphery surface and a through hole; the joint unit is provided with a fixed connecting end part which is fixedly arranged on the tank body unit and corresponds to the through hole and an outer side end part; the reinforcement piece is sleeved and fixed on the joint unit and is provided with an inner side of the peripheral surface of the tank body unit and a peripheral part fixed on the peripheral surface; and the peripheral part is larger than the maximum width of the outer side end part. The reinforcement piece can strengthen the bonding strength of the joint unit and the tank body unit and prolong the service life of the pressure tank.
Description
Technical field
The present invention relates to a kind of pressure pot, but particularly relate to the pressure pot of a kind of reinforcing joint unit.
Background technique
Pressure pot (pressure vessel) is widely used in pipe-line system (piping system) at present; For example be used for pressure accumulation, the water storage of hydraulic circuit system and absorb water hammer (water hammer); The absorption that is used for heat-exchange system is expanded, and the water storage that is used for the reverse osmosis potable water system.
General pressure pot inner area is separated with a pressurizing chamber and a water storage cavity; The structure of existing water storage cavity has various forms and design has become ripe; Add a polypropylene like inner bag type (bladder type), single diaphragm type (single-diaphragm type), two diaphragm type (double-diaphragms type) and single barrier film and (be called for short PP; Polypropylene) pattern such as lining barrel, above-mentioned various pressure pot sees also patent documentation TaiWan, China M312357, TaiWan, China 263054, US4351363, US4784181, TaiWan, China 250911, US7363944 etc.
Various pressure pot all has an outer bucket and a joint that is fixed in this outer bucket; Utilize this joint in order to be communicated with water storage cavity and outside pipe arrangement; So the intensity of this joint is one of the key factor in left and right sides pressure pot life-span; A typical pipeline allocation plan of (being exposed in patent documentation DE4223380C1 case) as shown in Figure 1, pressure pot 1 adopt the inversion kenel to be fixed in pipeline 2 with joint (figure does not show), can infer; This joint affords static load (static loading) and dynamic load (dynamic loading); Static load is derived from the weight of pressure pot 1 and retaining thereof, and dynamic load stems from pumping 3 and passes to the vibration of pressure pot 1 via pipeline 2, and the vibration that causes during the quick water inlet and outlet of pressure pot 1.These loads all can add the damage of quick coupling.
In addition, jumbo water storage often adopts horizontal type level to put with pressure pot, and in the process of assembling, carrying, joint also receives transverse shearing force easily and damages.
In the existing technology; Do not find that having the dealer to be directed against this problem improves; Only in TaiWan, China M312357 patent case, disclose the bonding structure improvement about a compression bag and a staving, as shown in Figure 2, this pressure pot is to be provided with a compression bag 5 staving 4 inside; This staving 4 is provided with a through hole 401 and a transfer port 402 that pressed gas is poured into these staving 4 inside; 5 pairs of this compression bag should be provided with an assembly part 501 by through hole 401, and one is coated with a rigidity stiffening plate 6 and a water swivel 7 in this assembly part 501, and this water swivel 7 a wherein end combines fixing with this stiffening plate 6; And pass this assembly part 501 and wear to this compression bag 5 inside, the other end passes this through hole 401.The assembly part 501 that supports this compression bag 5 by this stiffening plate 6 is attached to this staving 4 inboards, can make this assembly part 501 and these through hole 401 peripheries produce airtight effect, to prevent the pressed gas pressure release.Therefore; Pressure pot shown in Figure 2 is just in order to solve the applying adaptation of this compression bag 5 and this staving 4; But, still further do not improve to the water swivel 7 and the bond strength of this staving 4, that is to say; This water swivel 7 is little with the bonded area of this staving 4, and the doubt of strength deficiency is still arranged.
This shows that above-mentioned existing pressure pot obviously still has inconvenience and defective, and demands urgently further improving in structure and use.In order to solve the problem of above-mentioned existence; Relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; But do not see always that for a long time suitable design is developed completion, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.But therefore how to found a kind of pressure pot of reinforcing joint unit of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to; Overcome the defective that existing pressure pot exists; And but a kind of pressure pot of reinforcing joint unit of new structure is provided, technical problem to be solved is to make it utilize simple structure just can promote structural strength and increase the service life, and is very suitable for practicality.
The object of the invention and solve its technical problem and adopt following technological scheme to realize.But the pressure pot of a kind of reinforcing joint unit that proposes according to the present invention comprises a staving unit, a connector unit and a stiffener.This staving unit has an inner peripheral surface, an outer circumferential face opposite with this inner peripheral surface and a perforation that runs through this inner peripheral surface and this outer circumferential face.This connector unit have one to the affixed end that should bore a hole and be fixedly arranged on this staving unit and one in contrast to this affixed end and protrusion in this staving unit outside outboard end.This stiffener is sheathed and be fixed in this connector unit, and has an inner side surface and a peripheral part of being fixed in the outer circumferential face of this staving unit that fits in the outer circumferential face of this staving unit, and the external frame of this peripheral part is greater than the Extreme breadth of this outboard end.
The object of the invention and solve its technical problem and also can adopt following technical measures further to realize.
Preferably, but the pressure pot of aforesaid reinforcing joint unit, and the thickness of wherein said stiffener is not less than the thickness of this staving unit.
Preferably, but the pressure pot of aforesaid reinforcing joint unit, the external frame of wherein said stiffener is circular, the external diameter ratio of the external diameter of this stiffener and this staving unit is not less than 0.2.
Preferably, but the pressure pot of aforesaid reinforcing joint unit, and the external diameter ratio of the external diameter of wherein said stiffener and this staving unit is between between 0.3-0.5.
Preferably, but the pressure pot of aforesaid reinforcing joint unit, and the peripheral part of wherein said stiffener and this staving unit adopt full week welding fixing.
Preferably, but the pressure pot of aforesaid reinforcing joint unit, and the peripheral part of wherein said stiffener and this staving unit adopt local spot-welded on to fix.
Preferably; But the pressure pot of aforesaid reinforcing joint unit; The outboard end of wherein said connector unit has the lever piece and the spacer portion that is positioned between this lever piece and this stiffener that level off to this staving unit; This stiffener is sheathed on the affixed end of this connector unit, and this stiffener also has opposite with this inner side surface and supply this spacer portion bottom surface a to fit outer side surface, and this stiffener and this spacer portion adopt welding fixing.
Preferably, but the pressure pot of aforesaid reinforcing joint unit, and the outboard end of wherein said connector unit has a thread section.
Preferably; But the pressure pot of aforesaid reinforcing joint unit; Wherein said staving unit has a chamber; This pressure pot also comprise a lining barrel that is set in this chamber interior and is unidirectional opening, a pair of should bore a hole and be arranged at pad between this staving unit and this lining barrel, a pair of should lining barrel and be arranged on the inner barrier film in this staving unit and one this barrier film and this lining barrel be fixedly arranged on the collar of this staving unit, this barrier film is separated into a water space and a plenum space with this chamber.
Preferably; But the pressure pot of aforesaid reinforcing joint unit; The affixed end of wherein said connector unit has that sleeve pipe position and who passes this perforation, this pad and this lining barrel and be hollow round tubular is arranged at this sleeve pipe position and along the flange position of radially extending; This flange position is stretched and is located in this chamber, and this connector unit also has one and is folded in the leakproof element between this positioning ring and this lining barrel with being folded in positioning ring and a packing between this flange position and this lining barrel.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme; But the pressure pot of the present invention's reinforcing joint unit has advantage and beneficial effect at least: the present invention utilizes stiffener to be fixed on the outer circumferential face of connector unit and staving unit; And utilize of the effect of stiffener peripheral part greater than the Extreme breadth of connector unit outboard end; Can make the adhesive strength of this connector unit and this staving unit better, and prolong the working life of this pressure pot.
In sum, but the invention relates to the pressure pot of a kind of reinforcing joint unit, comprise a staving unit, a connector unit and a stiffener.This staving unit has an inner peripheral surface, an outer circumferential face and a perforation; This connector unit has an affixed end and the outboard end to boring a hole and be fixedly arranged on this staving unit; This stiffener is sheathed and be fixed in this connector unit; And having an inner side surface and a peripheral part of being fixed in this outer circumferential face that fits in the outer circumferential face of this staving unit, this peripheral part is greater than the Extreme breadth of this outboard end.Utilize this stiffener can strengthen the adhesive strength of this connector unit and this staving unit and can prolong working life of pressure pot.The present invention has obvious improvement technically, and has tangible good effect, really is the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of technological scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of specification, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is existing a kind of pipeline allocation plan.
Fig. 2 is the combination section of existing a kind of pressure pot.
But Fig. 3 is the constitutional diagram of a preferred embodiment of the pressure pot of the present invention's reinforcing joint unit.
Fig. 4 is the local enlarged diagram of this preferred embodiment.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; But to its embodiment of pressure pot, structure, characteristic and the effect thereof of the reinforcing joint unit that proposes according to the present invention, specify as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to appear in the following detailed description that cooperates with reference to graphic preferred embodiment.Through the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to obtain one more deeply and concrete understanding to the present invention, yet the appended graphic usefulness that only provides reference and explanation be not to be used for the present invention is limited.
See also Fig. 3 and shown in Figure 4, but Fig. 3 is the constitutional diagram of a preferred embodiment of the pressure pot of the present invention's reinforcing joint unit.Fig. 4 is the local enlarged diagram of this preferred embodiment.But the preferred embodiment of the pressure pot of the present invention's reinforcing joint unit, comprise a staving unit 10, one be set in the inner lining barrel in this staving unit 10 20, one be arranged at the pad 30 of this staving unit 10 and 20 of this lining barrel, connector unit that is installed in this staving unit 10 40, one be fixed in stiffener 50 on this connector unit 40 and this staving unit 10, one to should lining barrel 20 and be arranged on the inner barrier film 60 in this staving unit 10 and one with this barrier film 60 and this lining barrel 20 be fixedly arranged on this staving unit 10 collar 70, reach an air valve unit 80 that is installed in this staving unit 10.
This staving unit 10 is gone up the outer down bucket of 11 and one in outer bucket 12 involutory affixed institutes by one and is constituted, and has the opposite outer circumferential face of an inner peripheral surface that can define a chamber 13 14, and this inner peripheral surface 14 15, one and be arranged at this on outer barrel 11 and run through the perforation 16 of this inner peripheral surface 14 and this outer circumferential face 15.
This lining barrel 20 is unidirectional open shape, and is set on this outer bucket 11 inside, and has one should bore a hole 16 perforation 21 and one is around in the outside projecting ring section 22 of this perforation 21.
30 pairs on this pad should bore a hole 16 and be arranged on this outer bucket 11 and 20 of this lining barrel, and this pad 30 is the hollow ring round and has one to boring a hole 16 and the circular hole 31 of this perforation 21.
This connector unit 40 have one to should bore a hole 16 and the affixed end 41, one of being fixed on this outer bucket 11 in contrast to this affixed end 41 and the outboard end of protrusion outer bucket 11 outsides on this 42, a positioning ring 44 and a leakproof element 45.
This affixed end 41 has sleeve pipe position 411 and who passes this perforation 16, this circular hole 31 and this perforation 21 and be hollow round tubular, and to be arranged at this sleeve pipe position 411 terminal and along the flange position 412 of radially extending; This flange position 412 is produced by these sleeve pipe position 411 terminal directly punching presses, and this flange position 412 is stretched and is located in this chamber 13.
This outboard end 42 has the spacer portion 423 that thread section 422 and that a lever piece that levels off to this staving unit 10 421, be positioned at these lever piece 421 outsides are positioned at 50 of this lever piece 421 and this stiffeners; This lever piece 421 is Hexagon; When the setting pressure bucket, is suitable for a spanner (figure does not show) operation locking when (figure does not show) in an outside pipe arrangement.This spacer portion 423 levels off to this outer circumferential face 15, and the external diameter of this spacer portion 423 is greater than the external diameter at this sleeve pipe position 411.
The cross section of this positioning ring 44 is the L type, is folded in 20 of this flange position 412 and this lining barrel, and is coated on this projecting ring section 22.
Be folded in to these leakproof element 45 packings 22 of the projecting ring sections of this positioning ring 44 and this lining barrel 20.
This stiffener 50 is sheathed and be fixed in the affixed end 41 of this connector unit 40; And inner side surface 51, one with an outer circumferential face 15 that fits in this staving unit 10 and this inner side surface 51 are opposite and supply the outer side surface 52 that these spacer portion 423 bottom surfaces fit and the peripheral part 53 of an outer circumferential face 15 that is fixed in this staving unit 10; The thickness of this stiffener 50 is not less than the thickness of outer bucket 11 on this; The thickness of this stiffener 50 of present embodiment is identical with the thickness that should go up outer bucket 11, and the external frame of this peripheral part 53 is greater than the Extreme breadth of this outboard end 42, and the external frame of this stiffener 50 of present embodiment be a circle; The external diameter ratio of its external diameter and this staving unit 10 is not less than 0.2; Preferably, the external diameter ratio of the external diameter of this stiffener 50 and this staving unit 10 can reach good cost benefit between between 0.3-0.5.In the present embodiment; This staving unit 10, this stiffener 50 all adopt metal material with this connector unit 40; This stiffener 50 adopts welding fixing with this spacer portion 423, and produces welding bead 54 (see figure 4)s at these spacer portion 423 peripheries and this outer side surface 52 joining places.This stiffener 50 adopts full week welding fixing with the outer bucket 11 of going up of this staving unit 10; And produce welding bead 55 (see figure 3)s with these outer circumferential face 15 joining places in this peripheral part 53; In addition; This stiffener 50 also can adopt local spot-welded on to fix with the outer bucket 11 of going up of this staving unit 10, even adopts gluing fixing.
This barrier film 60 is processed unidirectional open shape with elastic material, and is arranged on this lining barrel 20 opening ends, cooperates with this lining barrel 20, can this chamber 13 be separated into a water space 131 and the plenum space 132 corresponding to this connector unit 40.
This collar 70 can be fixedly arranged on this staving unit 10 with the opening end of this barrier film 60 and this lining barrel 20.
This air valve unit 80 is installed in the following outer bucket 12 of this staving unit 10, can pressed gas be poured in this plenum space 132.
Fig. 3 and shown in Figure 4 for another example; When this connector unit 40 is installed in this staving unit 10; The welding bead 54 that utilizes these spacer portion 423 peripheries to be produced; Solid welding firmly is at the outer side surface 52 of this stiffener 50; Impel this connector unit 40 and this stiffener 50 to be fixed into one, and the peripheral part 53 that utilizes this stiffener 50 with should go up outer bucket 11 and be connected the welding bead 55 that the place produces, then can provide this connector unit 40 axially and radially can both with the structural binding of these staving unit 10 generations; Utilize of the effect of the peripheral part 53 of this stiffener 50 again, then utilize this stiffener 50 that this connector unit 40 and the structural strength of these staving unit 10 fixing positions are significantly promoted greater than the Extreme breadth of this outboard end 42.
Therefore; Be inverted kenel and be fixed in pipeline (figure does not show) when pressure pot adopts,, utilize the reinforcement design of said structure intensity even this connector unit 40 has born static load and dynamic load with this connector unit 40; Can bear above-mentioned load, and avoid this connector unit 40 to produce and damage.Or this pressure pot adopts horizontal type level to put; Or in the process of assembling, carrying; Also utilize this stiffener 50 to share the transverse shearing force effect of this connector unit 40, can avoid this connector unit 40 to receive transverse shearing force and damage, so can prolong the working life of pressure pot.
What deserves to be mentioned is; The thread section 422 of this connector unit 40 is the outside thread shape and is positioned at this lever piece 421 outsides; Also can this thread section 422 be processed the internal thread shape and be arranged at the inner ring surface of this connector unit 40; Even externally pipe arrangement adopts rapid pipe joint when (figure does not show), and the outside of this lever piece 421 can be a pipe, and outside thread or internal thread are not set.
What deserves to be mentioned is that again the outboard end 42 of this connector unit 40 also can only be provided with outside thread or internal thread, and setting operation section not, when the setting pressure bucket in an outside pipe arrangement when (figure does not show), these staving unit 10 lockings of free-hand rotation.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technological scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technological scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technological scheme of the present invention according to technical spirit of the present invention.
Claims (10)
1. but the pressure pot of a reinforcing joint unit comprises a staving unit, a connector unit and a stiffener, and this pressure pot is characterised in that:
This staving unit has an inner peripheral surface, an outer circumferential face opposite with this inner peripheral surface and a perforation that runs through this inner peripheral surface and this outer circumferential face;
This connector unit, have one to the affixed end that should bore a hole and be fixedly arranged on this staving unit and one in contrast to this affixed end and protrusion in this staving unit outside outboard end;
This stiffener, sheathed and be fixed in this connector unit, and have an inner side surface and a peripheral part of being fixed in the outer circumferential face of this staving unit that fits in the outer circumferential face of this staving unit, the external frame of this peripheral part is greater than the Extreme breadth of this outboard end.
2. but the pressure pot of reinforcing joint as claimed in claim 1 unit is characterized in that: the thickness of this stiffener is not less than the thickness of this staving unit.
3. but according to claim 1 or claim 2 the pressure pot of reinforcing joint unit, it is characterized in that: the external frame of this stiffener is for circular, and the external diameter ratio of the external diameter of this stiffener and this staving unit is not less than 0.2.
4. but the pressure pot of reinforcing joint as claimed in claim 3 unit is characterized in that: the external diameter ratio of the external diameter of this stiffener and this staving unit is between between 0.3-0.5.
5. but the pressure pot of reinforcing joint as claimed in claim 1 unit is characterized in that: the peripheral part of this stiffener and this staving unit adopt full week welding fixing.
6. but the pressure pot of reinforcing joint as claimed in claim 1 unit is characterized in that: the peripheral part of this stiffener and this staving unit adopt local spot-welded on to fix.
7. but like the pressure pot of claim 1,5 or 6 described reinforcing joint unit; It is characterized in that: the outboard end of this connector unit has the lever piece and the spacer portion that is positioned between this lever piece and this stiffener that level off to this staving unit; This stiffener is sheathed on the affixed end of this connector unit; This stiffener also has opposite with this inner side surface and supply this spacer portion bottom surface a to fit outer side surface, and this stiffener and this spacer portion adopt welding fixing.
8. but the pressure pot of reinforcing joint as claimed in claim 1 unit is characterized in that: the outboard end of this connector unit has a thread section.
9. but the pressure pot of reinforcing joint as claimed in claim 1 unit; It is characterized in that: this staving unit has a chamber; This pressure pot also comprise a lining barrel that is set in this chamber interior and is unidirectional opening, a pair of should bore a hole and be arranged at pad between this staving unit and this lining barrel, a pair of should lining barrel and be arranged on the inner barrier film in this staving unit and one this barrier film and this lining barrel be fixedly arranged on the collar of this staving unit, this barrier film is separated into a water space and a plenum space with this chamber.
10. but the pressure pot of reinforcing joint as claimed in claim 9 unit; It is characterized in that: the affixed end of this connector unit has that sleeve pipe position and who passes this perforation, this pad and this lining barrel and be hollow round tubular is arranged at this sleeve pipe position and along the flange position of radially extending; This flange position is stretched and is located in this chamber, and this connector unit also has one and is folded in the leakproof element between this positioning ring and this lining barrel with being folded in positioning ring and a packing between this flange position and this lining barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010526450A CN101988576B (en) | 2010-10-27 | 2010-10-27 | Pressure tank capable of strengthening joint unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010526450A CN101988576B (en) | 2010-10-27 | 2010-10-27 | Pressure tank capable of strengthening joint unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101988576A CN101988576A (en) | 2011-03-23 |
| CN101988576B true CN101988576B (en) | 2012-10-10 |
Family
ID=43745274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010526450A Active CN101988576B (en) | 2010-10-27 | 2010-10-27 | Pressure tank capable of strengthening joint unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101988576B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2450158Y (en) * | 2000-10-27 | 2001-09-26 | 赖汉钦 | Improved joint of water storage container |
| CN1343288A (en) * | 1999-02-16 | 2002-04-03 | 阿利安特技术系统公司 | Closure assembly for lined tanks, and vehicles equipped with the same |
| CN2518797Y (en) * | 2001-11-23 | 2002-10-30 | 林明月 | Structure-improved pressure barrel |
| CN2889921Y (en) * | 2006-02-12 | 2007-04-18 | 楼云光 | Water purifier pressure bucket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080128439A1 (en) * | 2004-02-06 | 2008-06-05 | Han-Chin Lai | Sealing mechanism for diaphragm tank |
-
2010
- 2010-10-27 CN CN201010526450A patent/CN101988576B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1343288A (en) * | 1999-02-16 | 2002-04-03 | 阿利安特技术系统公司 | Closure assembly for lined tanks, and vehicles equipped with the same |
| CN2450158Y (en) * | 2000-10-27 | 2001-09-26 | 赖汉钦 | Improved joint of water storage container |
| CN2518797Y (en) * | 2001-11-23 | 2002-10-30 | 林明月 | Structure-improved pressure barrel |
| CN2889921Y (en) * | 2006-02-12 | 2007-04-18 | 楼云光 | Water purifier pressure bucket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101988576A (en) | 2011-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2009149044A (en) | HIGH PRESSURE RESERVOIR, IN PARTICULAR, CONSISTING OF FOUR HOUSING ELEMENTS | |
| CN101988576B (en) | Pressure tank capable of strengthening joint unit | |
| CN104089117A (en) | Welding neck lined flange | |
| CN201401582Y (en) | Inner nozzle-type expansion joint | |
| CN205065122U (en) | Vehicle air conditioner hose sealing joint | |
| CN207935162U (en) | A kind of titting water outlet for self-suction centrifugal pump | |
| CN202811380U (en) | Fluoroplastic alloy self sucking pump with novel structure | |
| CN205278623U (en) | A device for testing container leaks | |
| CN211370688U (en) | Diaphragm group of diaphragm pump | |
| CN202580454U (en) | Buffer tank with built-in air bag | |
| CN202032210U (en) | Fastening flange | |
| CN202648886U (en) | Pressure testing tool for hook ring floating head heat exchanger | |
| CN202708410U (en) | Different-diameter rubber-lining steel casing tube expansion piece | |
| CN202024020U (en) | Straight-flow type water storage pressure barrel | |
| CN201090899Y (en) | Under-pressure quick maintaining fluid sac type piping clip | |
| TWI403445B (en) | DC water tank | |
| CN201228830Y (en) | Rubber hose connecting structure | |
| CN212107092U (en) | Novel valve structure convenient for replacing sealing ring | |
| CN205244734U (en) | Prevent pipe fitting that rusts | |
| CN207064904U (en) | A kind of automobile pipe fitting adpting flange of high stability | |
| CN216143380U (en) | Central support for vacuum connection | |
| TWI778586B (en) | Expansion tank | |
| CN216590000U (en) | Expansion type flange butterfly valve | |
| CN201751580U (en) | High-pressure double-suction pump | |
| CN207777712U (en) | A kind of leakproofness high performance high strength fastening valve body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |