CN204628849U - A kind of aquarium adpting flange - Google Patents

A kind of aquarium adpting flange Download PDF

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Publication number
CN204628849U
CN204628849U CN201520284498.9U CN201520284498U CN204628849U CN 204628849 U CN204628849 U CN 204628849U CN 201520284498 U CN201520284498 U CN 201520284498U CN 204628849 U CN204628849 U CN 204628849U
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CN
China
Prior art keywords
flange
tube
screw thread
sleeve pipe
flange seat
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 - Fee Related
Application number
CN201520284498.9U
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Chinese (zh)
Inventor
陈兆根
Original Assignee
陈兆根
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 陈兆根 filed Critical 陈兆根
Priority to CN201520284498.9U priority Critical patent/CN204628849U/en
Application granted granted Critical
Publication of CN204628849U publication Critical patent/CN204628849U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of aquarium adpting flange, comprises flange seat and connecting tube.Wherein, flange seat comprises sleeve pipe, flange seat seal ring and flange seat nut; The excircle of sleeve upper end is provided with a circle flange collar, and the excircle of lower end is provided with flange seat screw thread; Flange seat seal ring is set on the excircle of sleeve pipe, and is adjacent to mutually with flange collar; Flange seat nut screws mutually with flange seat screw thread; Internal thread is provided with in sleeve pipe; The top and bottom of connecting tube are respectively equipped with screw thread and lower screw thread; On connecting tube and the upper end being positioned at screw thread is provided with a circle chimb; Connecting tube seal ring is arranged with between chimb and upper screw thread; Internal thread rotation in sleeve pipe is combined on screw thread, and chimb is covered on the upper orifice of sleeve pipe; The lower end of connecting tube is stretched out outside the lower nozzle of sleeve pipe.Easy to connect and the good seal performance of this aquarium adpting flange, has good market application foreground.

Description

A kind of aquarium adpting flange
Technical field
The utility model relates to a kind of flange arrangement, especially a kind of flange externally connected for aquarium.
Background technique
Tradition aquarium flange has been screwed up up and down by silica gel pad, and connecting the equipment such as valve below flange also needs to install loose joint in addition additional, installs and very bothers with complexity and easily leak.
Summary of the invention
The technical problems to be solved in the utility model is that existing adpting flange is installed trouble and easily occurs leaking.
In order to solve the problems of the technologies described above, the utility model provides a kind of aquarium adpting flange, comprises flange seat and connecting tube; Flange seat comprises sleeve pipe, flange seat seal ring and flange seat nut; The excircle of sleeve upper end is provided with a circle flange collar, and the excircle of lower end is provided with flange seat screw thread; Flange seat seal ring is set on the excircle of sleeve pipe, and is adjacent to mutually with flange collar; Flange seat nut screws mutually with flange seat screw thread; Internal thread is provided with in sleeve pipe; The top and bottom of connecting tube are respectively equipped with screw thread and lower screw thread; On connecting tube and the upper end being positioned at screw thread is provided with a circle chimb; Connecting tube seal ring is arranged with between chimb and upper screw thread; Internal thread rotation in sleeve pipe is combined on screw thread, and chimb is covered on the upper orifice of sleeve pipe; The lower end of connecting tube is stretched out outside the lower nozzle of sleeve pipe.
Adopt screw thread and lower screw thread on the top and bottom of connecting tube are arranged respectively, thus achieve a pipe and run through flange seat, and by upper screw thread and flange seat abutting joint, connected by lower screw thread and exterior line, effectively improve flange installation efficiency; Adopt chimb to be sealed on the upper orifice of sleeve pipe, the joint between sleeve pipe and connecting tube can be sealed, improve sealability; Adopt connecting tube seal ring to the sealing gap between connecting tube and sleeve pipe, sealability can be further increased.
As further improvement of the utility model scheme, aquarium adpting flange also comprises butt tube and tightening nut, and the upper end of butt tube is provided with a circle flange; On butt tube and the top being positioned at flange is arranged with butt tube seal ring; Binding thread and annular slab is provided with in tightening nut; The upper end of butt tube inserts in the lower nozzle of connecting tube, and flange is covered on the lower nozzle of connecting tube; Binding thread in tightening nut screws mutually with lower screw thread, and the lower end of butt tube is through the interior annular distance of annular slab, and annular slab and flange fit.Adopt butt tube and tightening nut can further facilitate the lower end of connecting tube and exterior line connects; Employing butt tube seal ring can to the sealing gap between connecting tube and butt tube; Adopt annular slab and flange to fit and can make to possess sealability between butt tube and tightening nut, further increase sealability.
As further improvement of the utility model scheme, the upper orifice of sleeve pipe is provided with main ratchet, the lower limb of chimb be provided be meshed with main ratchet from ratchet.Adopt main ratchet and be meshed from ratchet, can improve sleeve pipe and connecting tube screw after stability, prevent convolution from loosening.
As further improvement of the utility model scheme, the upper plate surface of annular slab is provided with a circle tightening nut seal ring, and the lower limb of tightening nut seal ring and flange fits.Employing tightening nut seal ring can improve the sealability between butt tube and tightening nut further.
The beneficial effects of the utility model are: (1) adopts screw thread and lower screw thread on the top and bottom of connecting tube are arranged respectively, thus achieve a pipe and run through flange seat, and by upper screw thread and flange seat abutting joint, connected by lower screw thread and exterior line, effectively improve flange installation efficiency; (2) adopt chimb to be sealed on the upper orifice of sleeve pipe, the joint between sleeve pipe and connecting tube can be sealed, improve sealability; (3) connecting tube seal ring is adopted to the sealing gap between connecting tube and sleeve pipe, sealability can be further increased.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of flange seat of the present utility model;
Fig. 2 is A-A place sectional view in Fig. 1;
Fig. 3 is the plan structure schematic diagram of flange seat of the present utility model;
Fig. 4 is connecting pipe structure schematic diagram of the present utility model;
Fig. 5 is butt tube structural representation of the present utility model;
Fig. 6 is tightening nut side-looking structural representation of the present utility model;
Fig. 7 is B-B place sectional view in Fig. 6;
Fig. 8 is tightening nut plan structure schematic diagram of the present utility model.
Embodiment
As Figure 1-4, aquarium adpting flange of the present utility model comprises flange seat and connecting tube 8.Wherein, flange seat comprises sleeve pipe 1, flange seat seal ring 4 and flange seat nut 5; The excircle of sleeve pipe 1 upper end is provided with a circle flange collar 3, the excircle of lower end is provided with flange seat screw thread 6; Flange seat seal ring 4 is set on the excircle of sleeve pipe 1, and is adjacent to mutually with flange collar 3; Flange seat nut 5 screws mutually with flange seat screw thread 6; Internal thread 7 is provided with in sleeve pipe 1; Screw thread 11 and lower screw thread 12 is respectively equipped with in the top and bottom of connecting tube 8; On connecting tube 8 and the upper end being positioned at screw thread 11 is provided with a circle chimb 9; Connecting tube seal ring 10 is arranged with between chimb 9 and upper screw thread 11; Internal thread 7 in sleeve pipe 1 screws on upper screw thread 11, and chimb 9 is covered on the upper orifice of sleeve pipe 1; The lower end of connecting tube 8 is stretched out outside the lower nozzle of sleeve pipe 1.
As viewed in figures 5-8, aquarium adpting flange of the present utility model also comprises butt tube 14 and tightening nut 17.Wherein, a circle flange 15 is provided with in the upper end of butt tube 14; Butt tube 14 is positioned at above flange 15 and is arranged with butt tube seal ring 16; Binding thread 20 and annular slab 18 is provided with in tightening nut 17; The upper end of butt tube 14 inserts in the lower nozzle of connecting tube 8, and flange 15 is covered on the lower nozzle of connecting tube 8; Binding thread 20 in tightening nut 17 screws mutually with lower screw thread 12, and the lower end of butt tube 14 is through the interior annular distance 19 of annular slab 18, and annular slab 18 and flange 15 fit.
In order to prevent convolution loosen, the upper orifice of sleeve pipe 1 is provided with main ratchet 2, the lower limb of chimb 9 is provided be meshed with main ratchet 2 from ratchet 13.
In order to improve sealability, the upper plate surface of annular slab 18 is provided with a circle tightening nut seal ring 21, tightening nut seal ring 21 fits with the lower limb of flange 15.
Aquarium adpting flange of the present utility model when abutting joint, first by the lower end of sleeve pipe 1 through aquarium, then flange seat nut 5 and flange seat screw thread 6 to be screwed mutually, make flange seat seal ring 4 be sealed in gap place between aquarium and sleeve pipe 1; Again connecting tube 8 is inserted in sleeve pipe 1 under upper, and the internal thread 7 in sleeve pipe 1 screws on upper screw thread 11, and make chimb 9 be covered on the upper orifice of sleeve pipe 1, main ratchet 2 and being meshed from ratchet 13; Connect with exterior line to further facilitate, first the upper end of butt tube 14 is inserted in the lower nozzle of connecting tube 8, again the binding thread 20 in tightening nut 17 and lower screw thread 12 are screwed mutually, flange 15 is made to be covered on the lower nozzle of connecting tube 8, tightening nut seal ring 21 fits with the lower limb of flange 15, the lower end of butt tube 14 through after the interior annular distance 19 of annular slab 18 and exterior line connect.

Claims (4)

1. an aquarium adpting flange, is characterized in that: comprise flange seat and connecting tube (8); Described flange seat comprises sleeve pipe (1), flange seat seal ring (4) and flange seat nut (5); The excircle of described sleeve pipe (1) upper end is provided with a circle flange collar (3), and the excircle of lower end is provided with flange seat screw thread (6); Described flange seat seal ring (4) is set on the excircle of sleeve pipe (1), and is adjacent to mutually with flange collar (3); Described flange seat nut (5) screws mutually with flange seat screw thread (6); Internal thread (7) is provided with in described sleeve pipe (1); The top and bottom of described connecting tube (8) are respectively equipped with screw thread (11) and lower screw thread (12); Described connecting tube (8) is upper and the upper end being positioned at screw thread (11) is provided with a circle chimb (9); Connecting tube seal ring (10) is arranged with between described chimb (9) and upper screw thread (11); Internal thread (7) in described sleeve pipe (1) screws on upper screw thread (11), and chimb (9) is covered on the upper orifice of sleeve pipe (1); The lower end of described connecting tube (8) is stretched out outside the lower nozzle of sleeve pipe (1).
2. aquarium adpting flange according to claim 1, it is characterized in that: described aquarium adpting flange also comprises butt tube (14) and tightening nut (17), the upper end of described butt tube (14) is provided with a circle flange (15); Described butt tube (14) is upper and the top being positioned at flange (15) is arranged with butt tube seal ring (16); Binding thread (20) and annular slab (18) is provided with in described tightening nut (17); The upper end of described butt tube (14) inserts in the lower nozzle of connecting tube (8), and flange (15) is covered on the lower nozzle of connecting tube (8); Binding thread (20) in described tightening nut (17) screws mutually with lower screw thread (12), and the lower end of butt tube (14) is through the interior annular distance (19) of annular slab (18), annular slab (18) and flange (15) fit.
3. aquarium adpting flange according to claim 1 and 2, it is characterized in that: the upper orifice of described sleeve pipe (1) is provided with main ratchet (2), the lower limb of described chimb (9) be provided be meshed with main ratchet (2) from ratchet (13).
4. aquarium adpting flange according to claim 1 and 2, it is characterized in that: the upper plate surface of described annular slab (18) is provided with a circle tightening nut seal ring (21), described tightening nut seal ring (21) fits with the lower limb of flange (15).
CN201520284498.9U 2015-05-05 2015-05-05 A kind of aquarium adpting flange Expired - Fee Related CN204628849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520284498.9U CN204628849U (en) 2015-05-05 2015-05-05 A kind of aquarium adpting flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520284498.9U CN204628849U (en) 2015-05-05 2015-05-05 A kind of aquarium adpting flange

Publications (1)

Publication Number Publication Date
CN204628849U true CN204628849U (en) 2015-09-09

Family

ID=54047877

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520284498.9U Expired - Fee Related CN204628849U (en) 2015-05-05 2015-05-05 A kind of aquarium adpting flange

Country Status (1)

Country Link
CN (1) CN204628849U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106121935A (en) * 2016-08-26 2016-11-16 三重型能源装备有限公司 Manufacture method for bolt sleeve assembly, blade and the blade of blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106121935A (en) * 2016-08-26 2016-11-16 三重型能源装备有限公司 Manufacture method for bolt sleeve assembly, blade and the blade of blade

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150909

Termination date: 20190505

CF01 Termination of patent right due to non-payment of annual fee