CN103362293B - Polyurethane foam pressure tank - Google Patents
Polyurethane foam pressure tank Download PDFInfo
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- CN103362293B CN103362293B CN201310310083.XA CN201310310083A CN103362293B CN 103362293 B CN103362293 B CN 103362293B CN 201310310083 A CN201310310083 A CN 201310310083A CN 103362293 B CN103362293 B CN 103362293B
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- nozzle
- shower nozzle
- hole
- polyurethane foam
- pressure tank
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Abstract
The invention belongs to architectural decoration technical field of tools, propose a kind of polyurethane foam pressure tank, comprise tank body, described tank body top has installing hole, on described installing hole, sealing arranges nozzle boss, described nozzle boss is peviform structure, and described nozzle boss has shower nozzle hole, arranges dumb-bell shape tubulose shower nozzle in described shower nozzle hole, the upper end of described shower nozzle is nozzle, described nozzle is pyramidal structure, and arrange at least one passage at described nozzle place, described passage communicates with the endoporus of described shower nozzle.Passage by nozzle place of the present invention, when making that between nozzle and the hoodle of spray gun, gap length diminishes, does not affect the spray volume of polyaminoresin foam in the unit interval.
Description
Technical field
The invention belongs to architectural decoration technical field of tools, particularly a kind of polyurethane foam pressure tank.
Background technology
Polyamine ester foam gap filler has the functions such as fixing, sound insulation, insulation, waterproofing and leakage-stopping, is applied more and more widely at building field.Polyamine ester foam gap filler is encapsulated in pressurized tank by compression, when using, by the shower nozzle place, upper end of spray gun cut-in pressure tank, spray gun by Conic nozzle to the end socket backing down the inner shower nozzle of pressurized tank after pressing down, the high pressure Polyurethane of pressurized tank inside backs down the hoodle of spray gun inside after the passage ejection of shower nozzle inside, penetrates from the muzzle of spray gun.Existing pressurized tank loads at spray gun, after shower nozzle is backed down, has certain space between nozzle and the hoodle of spray gun, and from then on polyaminoresin foam sprays in space.
But, along with the minimizing of polyaminoresin foam in pressurized tank, in pressurized tank, have pressure to reduce thereupon, when pressure little to a certain extent time, due to the existence in this space, polyaminoresin foam can not wash the hoodle in spray gun open, cause the waste of polyaminoresin foam a small amount of in pressurized tank.Given this, only have and reduce gap length between nozzle and the hoodle of spray gun, make hoodle obtain enough pressure, the polyaminoresin foam in pressurized tank just can be made to make full use of.And after reducing space, cause the outlet of nozzle to diminish, affect the spray volume of polyaminoresin foam in the nozzle unit interval.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of polyurethane foam pressure tank, under the prerequisite of utilization rate improving polyaminoresin foam in pressurized tank, not affect the spray volume of nozzle.
The technical scheme that the present invention takes is:
A kind of polyurethane foam pressure tank, comprise tank body, described tank body top has installing hole, on described installing hole, sealing arranges nozzle boss, described nozzle boss is peviform structure, described nozzle boss has shower nozzle hole, dumb-bell shape tubulose shower nozzle is set in described shower nozzle hole, the upper end of described shower nozzle is nozzle, described nozzle is pyramidal structure, the lower end of described shower nozzle is end socket, the end opening of described shower nozzle seals by described end socket, above described end socket, multiple cross through hole is being set, described cross through hole communicates with the endoporus of described shower nozzle, bullet parts are set between the conical nozzle of the upper surface in the bottom surface of described nozzle boss and shower nozzle upper end, between the end socket of the soffit in the bottom surface of described nozzle boss and shower nozzle lower end, Gask-O-Seal is set, described sealing mat is by shower nozzle hole place and the sealing of end socket place, described tank interior is made to form confined space, when the described nozzle described end socket after by the compression of described elastomeric element that is under pressure moves to the below of described sealing mat, described cross through hole is communicated with tank interior and is communicated with nozzle, it is characterized in that, at described nozzle place, at least one passage is set, described passage communicates with the endoporus of described shower nozzle.
Further, described passage is the multiple breach being arranged on nozzle top edge.
Further, described breach is semicircle or square.
Further, described passage is the multiple cross through hole be arranged on below nozzle top edge.
Further, described through hole is circular hole or square hole.
Further, described nozzle exit is net structure, and described passage is cancellated mesh, and described online structure arranges projection.
Further, described elastomeric element is rubber ring.
Further, the outside of described shower nozzle is provided with the thread head coordinating spray gun to use, described thread head is hollow structure, described shower nozzle is positioned at the middle cavity of described thread head, the external surface of described thread head arranges external screw thread, after described thread head coordinates with spray gun, the oral area of described nozzle is near to or in contact with the hoodle in described spray gun.
The invention has the beneficial effects as follows:
The passage at nozzle place, when making that between nozzle and the hoodle of spray gun, gap length diminishes, does not affect the spray volume of polyaminoresin foam in the unit interval.
Accompanying drawing explanation
Accompanying drawing 1 is cross-sectional view of the present invention;
Accompanying drawing 2 is structural representations of a kind of nozzle;
Accompanying drawing 3 is structural representations of a kind of nozzle;
Accompanying drawing 4 is structural representations of a kind of nozzle.
Label in accompanying drawing is respectively:
1. tank body; 2. installing hole;
3. nozzle boss; 4. shower nozzle hole;
5. shower nozzle; 6. nozzle;
7. end socket; 8. cross through hole;
9. elastomeric element; 10. sealing mat;
11. thread heads; 12. cavitys;
13. breach; 14. through holes;
15. cross bars; 16. projections.
Detailed description of the invention
Elaborate below in conjunction with the detailed description of the invention of accompanying drawing to polyurethane foam pressure tank of the present invention.
See accompanying drawing 1, the tank body 1 of polyurethane foam pressure tank is cylindrical shape, installing hole 2 is had on the top of tank body 1, on installing hole, sealing arranges nozzle boss 3, nozzle boss 3 is peviform structure, nozzle boss 3 has shower nozzle hole 4, dumb-bell shape tubulose shower nozzle 5 is set in shower nozzle hole 4, the upper end of shower nozzle 5 is nozzle 6, nozzle 6 is pyramidal structure, the lower end of shower nozzle 5 is end socket 7, the end opening of shower nozzle 5 seals by end socket 7, shower nozzle 5 is made to form the structure of one end perforate, above end socket 7, multiple cross through hole 8 is being set, cross through hole 8 communicates with the endoporus of shower nozzle 5, arrange between the conical nozzle 6 of the upper surface in the bottom surface of nozzle boss 3 and shower nozzle 5 upper end and play parts 9, elastomeric element 9 can select spring or elastic caoutchouc volume, between the end socket 7 of the soffit in the bottom surface of nozzle boss 3 and shower nozzle 5 lower end, Gask-O-Seal 10 is set, sealing mat 10 is by shower nozzle hole 4 place and the sealing of end socket 7 place, tank body 1 inside is made to form confined space, elastomeric element 9 is compressed rear head 5 move to the below of sealing mat 10 when nozzle 6 is under pressure, the inside that cross through hole 8 is communicated with tank body 1 is communicated with nozzle 6.The outside of shower nozzle 5 is provided with the thread head 11 coordinating spray gun to use, thread head 11 is hollow structure, the upper part of shower nozzle 5 is positioned at the middle cavity 12 of thread head 11, the external surface of thread head 11 arranges external screw thread, after thread head 11 coordinates with spray gun, the oral area of nozzle 6 is near to or in contact with the hoodle in spray gun.At nozzle 6, place arranges multiple passage, and passage communicates with the endoporus of shower nozzle 5.
See accompanying drawing 2, passage is the multiple breach 13 being arranged on nozzle 6 top edge.The shape of breach 13 is semicircle or square, or other known shape.When nozzle 6 and spray gun hoodle from very close to or when contacting, polyaminoresin foam sprays from breach 13.
See accompanying drawing 3, passage is be arranged on the multiple cross through hole 14 below nozzle 6 top edge.Through hole 14 is circular hole or square hole, or other known shape.
See accompanying drawing 4, nozzle 6 exit is the net structure that multiple cross bar 15 intersects to form, and passage is cancellated mesh, and net structure arranges projection 16.When nozzle 6 contacts with the hoodle of spray gun, what contact with hoodle at first is projection 16, and after being backed down by hoodle, polyaminoresin foam sprays from mesh.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. a polyurethane foam pressure tank, comprise tank body, described tank body top has installing hole, on described installing hole, sealing arranges nozzle boss, described nozzle boss is peviform structure, described nozzle boss has shower nozzle hole, dumb-bell shape tubulose shower nozzle is set in described shower nozzle hole, the upper end of described shower nozzle is nozzle, described nozzle is pyramidal structure, the lower end of described shower nozzle is end socket, the end opening of described shower nozzle seals by described end socket, above described end socket, multiple cross through hole is being set, described cross through hole communicates with the endoporus of described shower nozzle, between the conical nozzle of the upper surface in the bottom surface of described nozzle boss and shower nozzle upper end, elastomeric element is set, between the end socket of the soffit in the bottom surface of described nozzle boss and shower nozzle lower end, Gask-O-Seal is set, described sealing mat is by shower nozzle hole place and the sealing of end socket place, described tank interior is made to form confined space, when the described nozzle described end socket after by the compression of described elastomeric element that is under pressure moves to the below of described sealing mat, described cross through hole is communicated with tank interior and is communicated with nozzle, it is characterized in that: at described nozzle place, at least one passage is set, described passage communicates with the endoporus of described shower nozzle.
2. polyurethane foam pressure tank according to claim 1, is characterized in that: described passage is the multiple breach being arranged on nozzle top edge.
3. polyurethane foam pressure tank according to claim 2, is characterized in that: described breach is for semicircle or square.
4. polyurethane foam pressure tank according to claim 1, is characterized in that: described passage is the multiple cross through hole be arranged on below nozzle top edge.
5. polyurethane foam pressure tank according to claim 4, is characterized in that: described through hole is circular hole or square hole.
6. polyurethane foam pressure tank according to claim 1, is characterized in that: described nozzle exit is net structure, and described passage is cancellated mesh, and described net structure arranges projection.
7. polyurethane foam pressure tank according to any one of claim 1 to 6, is characterized in that: described elastomeric element is rubber ring.
8. polyurethane foam pressure tank according to any one of claim 1 to 6, it is characterized in that: the outside of described shower nozzle is provided with the thread head coordinating spray gun to use, described thread head is hollow structure, described shower nozzle is positioned at the middle cavity of described thread head, the external surface of described thread head arranges external screw thread, after described thread head coordinates with spray gun, the oral area of described nozzle is near to or in contact with the hoodle in described spray gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310083.XA CN103362293B (en) | 2013-07-23 | 2013-07-23 | Polyurethane foam pressure tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310083.XA CN103362293B (en) | 2013-07-23 | 2013-07-23 | Polyurethane foam pressure tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103362293A CN103362293A (en) | 2013-10-23 |
| CN103362293B true CN103362293B (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310310083.XA Active CN103362293B (en) | 2013-07-23 | 2013-07-23 | Polyurethane foam pressure tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103362293B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194694A (en) * | 1977-03-03 | 1980-03-25 | Hickerson Frederick R | Fluid control valve |
| WO2001026820A1 (en) * | 1999-10-08 | 2001-04-19 | Ham Il Co., Ltd. | Gun for one-liquid polyurethane foam injection |
| DE20318317U1 (en) * | 2003-10-30 | 2005-03-17 | Kidde Deugra Brandschutzsystem | Nozzle element for distribution of fluid evaporating fire extinguishing medium, comprising surrounding row of holes |
| CN101056805A (en) * | 2004-09-16 | 2007-10-17 | 克莱顿公司 | Improved aerosol dispenser valve |
| CN200978962Y (en) * | 2006-12-12 | 2007-11-21 | 杨方杰 | Combined type crack-filling agent tank container bottle mouth valve |
| CN201076833Y (en) * | 2007-08-16 | 2008-06-25 | 上海联合气雾制品灌装有限公司 | Spraying valve used for single-component polyurethane foam sealant glossy jar |
| CN101415623A (en) * | 2006-03-31 | 2009-04-22 | 克里梅尔特公司 | Adaptor for hand applicator |
| CN102574628A (en) * | 2009-08-19 | 2012-07-11 | 艾尔塔彻姆控股公司 | Valve with safety protrusion |
| CN202912149U (en) * | 2012-10-22 | 2013-05-01 | 刘召兵 | Novel gun type valve |
| CN103145080A (en) * | 2013-03-11 | 2013-06-12 | 黄文斌 | Tank opening valve applicable to polyurethane foam sealant |
| CN203403657U (en) * | 2013-07-23 | 2014-01-22 | 上海宇晟密封材料有限公司 | Polyurethane foam pressure tank |
-
2013
- 2013-07-23 CN CN201310310083.XA patent/CN103362293B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194694A (en) * | 1977-03-03 | 1980-03-25 | Hickerson Frederick R | Fluid control valve |
| WO2001026820A1 (en) * | 1999-10-08 | 2001-04-19 | Ham Il Co., Ltd. | Gun for one-liquid polyurethane foam injection |
| DE20318317U1 (en) * | 2003-10-30 | 2005-03-17 | Kidde Deugra Brandschutzsystem | Nozzle element for distribution of fluid evaporating fire extinguishing medium, comprising surrounding row of holes |
| CN101056805A (en) * | 2004-09-16 | 2007-10-17 | 克莱顿公司 | Improved aerosol dispenser valve |
| CN101415623A (en) * | 2006-03-31 | 2009-04-22 | 克里梅尔特公司 | Adaptor for hand applicator |
| CN200978962Y (en) * | 2006-12-12 | 2007-11-21 | 杨方杰 | Combined type crack-filling agent tank container bottle mouth valve |
| CN201076833Y (en) * | 2007-08-16 | 2008-06-25 | 上海联合气雾制品灌装有限公司 | Spraying valve used for single-component polyurethane foam sealant glossy jar |
| CN102574628A (en) * | 2009-08-19 | 2012-07-11 | 艾尔塔彻姆控股公司 | Valve with safety protrusion |
| CN202912149U (en) * | 2012-10-22 | 2013-05-01 | 刘召兵 | Novel gun type valve |
| CN103145080A (en) * | 2013-03-11 | 2013-06-12 | 黄文斌 | Tank opening valve applicable to polyurethane foam sealant |
| CN203403657U (en) * | 2013-07-23 | 2014-01-22 | 上海宇晟密封材料有限公司 | Polyurethane foam pressure tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103362293A (en) | 2013-10-23 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20160401 Address after: 201201 Shanghai City, Dongsheng Pudong New Area Heqing Industrial Zone, Road No. 488 Patentee after: Weigu Chemical Product Co., Ltd., Shanghai Address before: 200331 Baoshan District Tengfei Road, Shanghai, No. 266 Patentee before: Shanghai Yusheng Sealing Materials Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200713 Address after: 276015 South of Qiyang Road, Machanghu Town, Linyi High-tech Zone, Linyi City, Shandong Province Patentee after: Shandong Sanglai New Materials Co.,Ltd. Address before: 201201 Shanghai City, Dongsheng Pudong New Area Heqing Industrial Zone, Road No. 488 Patentee before: SHANGHAI WELLGO CHEMICAL PRODUCTS Co.,Ltd. |
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| TR01 | Transfer of patent right |