CN104528127A - Sewage draining device for water storing tank - Google Patents
Sewage draining device for water storing tank Download PDFInfo
- Publication number
- CN104528127A CN104528127A CN201410730001.1A CN201410730001A CN104528127A CN 104528127 A CN104528127 A CN 104528127A CN 201410730001 A CN201410730001 A CN 201410730001A CN 104528127 A CN104528127 A CN 104528127A
- Authority
- CN
- China
- Prior art keywords
- inner bag
- interconnecting part
- pipe
- blow
- reserve tank
- 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.)
- Granted
Links
Landscapes
- Packages (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention discloses a sewage draining device for a water storing tank, and aims at draining sewage from an inner tank of the water storing tank to the outside of a housing. The device comprises a sewage draining pipe and a connecting device; the connecting device comprises a communication part, a locking part and a self-locking nut; the communication part arranged at the bottom part of the inner tank is cylindrical; a bulge which is propped to the inner wall of the inner tank is fixedly arranged on the outer edge of one end of the communication part, and while the other end of the communication part extends out from the inner tank to communicate the inside and outside of the inner tank; the self-locking nut which is in threaded connection with the communication part is arranged at the outer side of the inner tank; the locking part is connected with one end of the communication part, extending out from the inner tank; the sewage draining pipe communicates with an inner cavity of the communication part through the locking part; a tapered boss is arranged on the end surface of one end of the communication part, extending out from the inner tank; a loudspeaker-shaped opening in match with the boss is formed in the end part of the sewage draining pipe; an inclined surface in match with the loudspeaker-shaped is arranged on the inner wall of the locking part. The sewage draining device for the water storing tank has the advantages of being convenient to mount and repair, high in sealing performance and long in service life.
Description
Technical field
The present invention relates to a kind of blowdown apparatus of container, particularly relate to a kind of blowdown apparatus of the reserve tank with inner-tube structure.
Background technology
Of the prior art, the blowdown apparatus being arranged on container bottom is generally be welded on the opening of container by blow-off pipe, difficulty when needing repairing or dismantle blow-off pipe; In addition, if blowdown apparatus is mounted on inner bag, need blow-off pipe to extend outside housing, on housing, the excessive impact of perforate is attractive in appearance, and perforate is too small, and blow-off pipe is difficult to just to perforate, causes and installs difficulty.
Summary of the invention
The present invention is intended to solve above-mentioned mentioned technical matters, provide a kind of easy to installation and maintenance, blow-off pipe exit position is adjustable and the reserve tank blowdown apparatus of good seal performance.
The present invention is realized by following technical scheme:
A kind of blowdown apparatus of reserve tank, for the sewage in the inner bag of reserve tank is discharged outside housing, comprise blow-off pipe and connecting device, connecting device comprises interconnecting part, tight lock part and self lock nut, the interconnecting part be arranged at bottom inner bag is tubular, the outer rim of one end of interconnecting part is installed with the projection abutted with the inwall of inner bag, the outside that the other end stretches out inner bag makes the inside and outside connection of inner bag, and what abut with the self lock nut that interconnecting part is threaded is arranged at outside inner bag; One end that tight lock part and interconnecting part stretch out inner bag is connected and makes the inner space of blow-off pipe and interconnecting part, end face interconnecting part stretching out inner bag one end is provided with the boss of taper, be provided with the exit skirt mated with boss in blow-off pipe end, tight lock part inwall is provided with the dip plane coordinated with exit skirt.
Further, described projection is polygon, inner bag is provided with the polygon counterbore mated with projection.
Further, pad is folded with between described projection and inner bag.
Further, described blow-off pipe and interconnecting part use copper material to make.
Further, described blow-off pipe wall thickness range is 2 ~ 4mm.
Beneficial effect is: the blowdown apparatus of a kind of reserve tank of the present invention, has the following advantages: connecting device uses with inner bag and is threaded, without the need to welding, easy to installation and maintenance; Blow-off pipe and interconnecting part use the sealing of metal to metal, and good seal performance, not easily reveals; Blow-off pipe and interconnecting part use copper material to make, long service life; Because blow-off pipe and interconnecting part are coordinated by exit skirt and boss, blow-off pipe can vertical direction be that S. A. rotates, and makes the outlet of blow-off pipe easily align perforate on housing, easy for installation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail:
Fig. 1 is the schematic diagram of the blowdown apparatus of a kind of reserve tank of the present invention;
Fig. 2 is the exploded view of connecting device and blow-off pipe in Fig. 1.
Detailed description of the invention
In Fig. 1, direction shown in arrow is drainage flow direction.
The blowdown apparatus of a kind of reserve tank as Figure 1-Figure 2, generally be installed on the nadir of inner bag 1, for the sewage in the inner bag 1 of reserve tank is discharged outside housing 2, comprise blow-off pipe 3 and connecting device 4, connecting device 4 comprises interconnecting part 41, tight lock part 42 and self lock nut 43, the interconnecting part 41 be arranged at bottom inner bag 1 is tubular, and one end outer rim of interconnecting part 41 is installed with the projection 411 abutted with the inwall of inner bag 1, the outside that the other end stretches out inner bag 1 makes the inside and outside connection of inner bag 1; The outside being arranged at inner bag 1 that the self lock nut 43 be threaded with interconnecting part 41 abuts, jam nut 43 is folded in the medial and lateral of inner bag 1 respectively with protruding 411, thus interconnecting part 41 is fixed on inner bag 1, tighten jam nut 43 also to make to seal between protruding 411 and the inwall of inner bag 1, prevent the liquid dielectric in inner bag 1 from leaking out between protruding 411 and the inwall of inner bag 1.
The threaded one end that tight lock part 42 and interconnecting part 41 stretch out inner bag 1 is connected and makes the inner space of blow-off pipe 3 and interconnecting part 41.End face interconnecting part 41 stretching out one end of inner bag 1 is provided with cylindrical-conical boss 412, and be provided with the exit skirt 31 mated with boss 412 in the end of blow-off pipe 3, the inwall of tight lock part 42 is provided with the dip plane 421 coordinated with exit skirt 31.When tight lock part 42 is threaded with interconnecting part 41, the dip plane 421 of tight lock part 42 extrudes the exit skirt 31 of blow-off pipe 3, exit skirt 31 is abutted with the boss 412 of interconnecting part 41, when continuing to tighten, make exit skirt 31 and boss 412 compress and form the sealing of metal to metal, prevent the liquid dielectric in inner bag 1 from leaking out between tight lock part 42 and interconnecting part 41.
In addition, coordinated by exit skirt 31 and boss 412, blow-off pipe 3 can vertical direction be that S. A. rotates, and facilitates the outlet of blow-off pipe 3 easily to align perforate on housing 2, is convenient to install.
The projection 411 of interconnecting part 41 is arranged to polygon, inner bag 1 is provided with and the protruding 411 polygon counterbores mated, like this, can prevents interconnecting part 41 from rotating, convenient connection.
In order to make better to seal between protruding 411 and inner bag 1, can between protruding 411 and inner bag 1 sandwiched pad, the material of pad preferably uses nitrile rubber.
Described blow-off pipe 3 uses copper material to make with interconnecting part 41.Blow-off pipe 3 and interconnecting part 41 use copper material to have following advantage: one, copper material withstanding corrosion, can prevent because corrosion causes the liquid dielectric in inner bag 1 to leak; Two, copper material is softer, and exit skirt 31 and boss 412 under external force, form metal sealing, good seal performance easily.
When described blow-off pipe 3 wall thickness range is 2 ~ 4mm, blow-off pipe 3 is best with the sealing effectiveness of interconnecting part 41, and blow-off pipe 3 wall thickness is too thin, easily tears, and wall thickness is too thick, and exit skirt 31 is not yielding, cannot and boss 412 between seal.
Above embodiment is only not limited in order to technical scheme of the present invention to be described, all do not depart from spirit and scope of the invention any amendment or equivalently to replace, it all should be encompassed in the scope of technical solution of the present invention.
Claims (5)
1. the blowdown apparatus of a reserve tank, for the sewage in the inner bag of reserve tank is discharged outside housing, it is characterized in that: comprise blow-off pipe and connecting device, connecting device comprises interconnecting part, tight lock part and self lock nut, the interconnecting part be arranged at bottom inner bag is tubular, the outer rim of one end of interconnecting part is installed with the projection abutted with the inwall of inner bag, the outside that the other end stretches out inner bag makes the inside and outside connection of inner bag, and what abut with the self lock nut that interconnecting part is threaded is arranged at outside inner bag; One end that tight lock part and interconnecting part stretch out inner bag is connected and makes the inner space of blow-off pipe and interconnecting part, end face interconnecting part stretching out inner bag one end is provided with the boss of taper, be provided with the exit skirt mated with boss in blow-off pipe end, tight lock part inwall is provided with the dip plane coordinated with exit skirt.
2. the blowdown apparatus of a kind of reserve tank according to claim 1, is characterized in that: described projection is polygon, inner bag is provided with the polygon counterbore mated with projection.
3. the blowdown apparatus of a kind of reserve tank according to claim 1, is characterized in that: be folded with pad between described projection and inner bag.
4. the blowdown apparatus of a kind of reserve tank according to claim 1, is characterized in that: described blow-off pipe and interconnecting part use copper material to make.
5. the blowdown apparatus of a kind of reserve tank according to claim 4, is characterized in that: described blow-off pipe wall thickness range is 2 ~ 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730001.1A CN104528127B (en) | 2014-12-03 | 2014-12-03 | Sewage draining device for water storing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730001.1A CN104528127B (en) | 2014-12-03 | 2014-12-03 | Sewage draining device for water storing tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104528127A true CN104528127A (en) | 2015-04-22 |
| CN104528127B CN104528127B (en) | 2017-01-11 |
Family
ID=52843836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730001.1A Active CN104528127B (en) | 2014-12-03 | 2014-12-03 | Sewage draining device for water storing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104528127B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237231A (en) * | 2018-10-15 | 2019-01-18 | 南京信息工程大学 | One kind can deformation packaged type smog box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20112459U1 (en) * | 2001-07-28 | 2001-10-25 | Pagette Sanitaer Produktions U | Connecting device |
| JP2010266129A (en) * | 2009-05-15 | 2010-11-25 | Orion Mach Co Ltd | Cooling device |
| KR20110010272A (en) * | 2009-07-24 | 2011-02-01 | 황병석 | Water pipe for structure |
| CN202066200U (en) * | 2011-05-23 | 2011-12-07 | 樱花卫厨（中国）股份有限公司 | Improved water tank structure of pollution discharge anticorrosion water heater |
| CN203115334U (en) * | 2013-01-08 | 2013-08-07 | 陈杰君 | Detachable connector |
| CN203529178U (en) * | 2013-06-21 | 2014-04-09 | 中国北车集团沈阳机车车辆有限责任公司 | Drainage device and tank car |
-
2014
- 2014-12-03 CN CN201410730001.1A patent/CN104528127B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20112459U1 (en) * | 2001-07-28 | 2001-10-25 | Pagette Sanitaer Produktions U | Connecting device |
| JP2010266129A (en) * | 2009-05-15 | 2010-11-25 | Orion Mach Co Ltd | Cooling device |
| KR20110010272A (en) * | 2009-07-24 | 2011-02-01 | 황병석 | Water pipe for structure |
| CN202066200U (en) * | 2011-05-23 | 2011-12-07 | 樱花卫厨（中国）股份有限公司 | Improved water tank structure of pollution discharge anticorrosion water heater |
| CN203115334U (en) * | 2013-01-08 | 2013-08-07 | 陈杰君 | Detachable connector |
| CN203529178U (en) * | 2013-06-21 | 2014-04-09 | 中国北车集团沈阳机车车辆有限责任公司 | Drainage device and tank car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237231A (en) * | 2018-10-15 | 2019-01-18 | 南京信息工程大学 | One kind can deformation packaged type smog box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104528127B (en) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202541803U (en) | Nozzle used for washing mud holders | |
| CN103206417A (en) | 70MPa stainless steel diaphragm type energy accumulator | |
| CN202348504U (en) | Double-layer high-pressure oil pipe connector | |
| CN104528127A (en) | Sewage draining device for water storing tank | |
| CN105113618A (en) | Deodorizing water filter for drainage pipeline | |
| CN105040800A (en) | Double-guarantee floor drain | |
| CN203730508U (en) | Oil drainage bolt | |
| CN204262063U (en) | Cold roller-way backwater waterproof construction in a kind of | |
| KR101431732B1 (en) | Short pipe for connecting of booster pump | |
| CN203879815U (en) | Siphon type efficient liquid pumping device with universal expansion plug | |
| CN206092419U (en) | Screw compressor takes out oily device of branch | |
| CN103234115A (en) | Explosion-proof hole sealing device of low-temperature mobile liquid storage equipment | |
| CN204141252U (en) | A kind of surge tank | |
| CN204419494U (en) | Crank shaft supporter | |
| KR200480120Y1 (en) | Tire repair solution can | |
| CN204783866U (en) | Negative pressure soil pick -up equipment | |
| CN107654327A (en) | A kind of oil drain cock structure | |
| CN204194292U (en) | A kind of aluminum paste vibratory sieve discharging gathering-device | |
| CN204512557U (en) | Double-sealing tyre valve | |
| CN103511245B (en) | The one-way valve structures of fast demountable | |
| CN210829538U (en) | High-performance automobile oil return pipe | |
| CN211501843U (en) | Oil gas valve with safety detection device | |
| CN109236994B (en) | External dustproof and waterproof breathing device and embedded dustproof and waterproof breathing device | |
| CN202118436U (en) | Quickly-mountable gate valve for pipeline | |
| CN205101552U (en) | Oil pipe gasket returns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sewage discharge device for water storage tanks Effective date of registration: 20230403 Granted publication date: 20170111 Pledgee: Bank of Guangzhou Limited by Share Ltd. Jiangmen branch Pledgor: JIANGMEN JUNSHENG INDUSTRIAL Co.,Ltd. Registration number: Y2023980037226 |