CN101831950B - Well seat for plastic inspection well and inspection well having same - Google Patents

Well seat for plastic inspection well and inspection well having same Download PDF

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Publication number
CN101831950B
CN101831950B CN201010145870XA CN201010145870A CN101831950B CN 101831950 B CN101831950 B CN 101831950B CN 201010145870X A CN201010145870X A CN 201010145870XA CN 201010145870 A CN201010145870 A CN 201010145870A CN 101831950 B CN101831950 B CN 101831950B
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CN
China
Prior art keywords
bellmouth
well
base frame
main base
base body
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Application number
CN201010145870XA
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Chinese (zh)
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CN101831950A (en
Inventor
周佰兴
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周佰兴
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Publication date
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Priority to CN201010145870XA priority Critical patent/CN101831950B/en
Publication of CN101831950A publication Critical patent/CN101831950A/en
Application granted granted Critical
Publication of CN101831950B publication Critical patent/CN101831950B/en

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Abstract

The invention relates to the technical field of plastic inspection wells, in particular to a well seat for the plastic inspection well and an inspection well having the same. The well seat has an integral structure formed by injection molding; the upper part of the well seat is provided with a bell mouth connected with a mineshaft of the inspection well, and the lower part of the well seat is provided with a tubular main seat body to be connected with a main pipeline; one end of the main seat body is provided with a water inlet, and the other end of the main seat body is provided with a water outlet; the side face of the main seat body is provided with an auxiliary seat body connected with a branch pipe; the bottom surface of the auxiliary seat body is not lower than that of the main seat body; and the cavity of the auxiliary seat body is communicated with the bell mouth or the cavity of the main seat body. The well seat solves the technical problem that multi-pipe connection cannot be realized in a conventional inspection well, can be connected with a plurality of sewage pipelines, greatly simplifies a sewage network in a residential area, is particularly suitable for the situation of a large number of pipelines at dense intervals and lowers the construction cost of an underground facility.

Description

The well seat of plastic inspection well and have the manhole of this well seat

Technical field

The present invention relates to the plastic inspection well technical field, particularly a kind of well seat of plastic inspection well and have the manhole of this well seat.

Background technology

Common manhole is no matter be brick well or plastic inspection well, its structure is generally by the well seat of pit shaft and pit shaft below to be formed, on the well seat, connect an input channel and an output channel, and the outlet of sewer of present building residential quarters is more, and the engineering site situation is complicated and changeable, outlet of sewer position height is low often, and direction has nothing in common with each other; The sewage caliber is not of uniform size.Adopt the manhole of existing structure, have a sewage outlet just to need a manhole, insert manhole, export by manhole by an output channel again, can cause plumbing drain numerous in a jumble like this, even be difficult to layout by an input channel.

Summary of the invention

The technical problem to be solved in the present invention is: solve the technical problem that existing manhole can't realize that multitube inserts, the invention provides a kind of well seat of plastic inspection well and have the manhole of this well seat, it can insert a plurality of sewage conducts, simplify the sewage network of residential quarters greatly, especially particularly suitable under the closeer situation of the more spacing of pipeline has reduced the construction cost of underground installation.

The technical scheme that the present invention solves its technical problem employing is: a kind of well seat of plastic inspection well, integrative-structure for injection mo(u)lding, its top is that the bellmouth, the bottom that are used for being connected with the pit shaft of manhole is the main base frame that is used for the tubulose that is connected with trunk line, main base frame one end is that water inlet, the other end are delivery port, the side of main base frame is useful on the counter-base body that is connected with arm, the bottom surface of counter-base body is not less than the bottom surface of main base frame, and the inner chamber of counter-base body communicates with the inner chamber of bellmouth and/or main base frame.For adapting to requirement of engineering complicated and changeable better, offer several arm connectors on the end face of described counter-base body away from main base frame and bellmouth.Offering of arm connector can be offered when constructing according to the needs at engineering construction scene, and the position of the quantity of its arm connector, arm connector and the size of arm connector are determined according to concrete quantity, position and the caliber of job site arm.Arm adopts the elastic seal ring flexible sealing to connect with being connected of arm connector; The material of elastic seal ring is rubber or plastics elastomeric material.For making arm and being connected of well seat convenient, quick, there are several arms of evagination to connect bellmouth on the end face of described counter-base body away from main base frame and bellmouth, arm connects bellmouth and communicates with the counter-base intracoelomic cavity.Described counter-base body is offered several arm connectors as required again away from connecting under the bellmouth situation at several arms that evagination is arranged on the end face of main base frame and bellmouth.

According to the arranging situation difference of the arm of job site, described arm connector or arm connect bellmouth and are arranged in single row or multiple rows in vertical direction.

For the sewage in the arm can be apace flowed in the main base frame by the counter-base body, described counter-base body is radial casing, its nearly main base frame and female end is little, big away from main base frame and female end.Because greater than nearly main base frame and female end, because dwindling gradually of volume accelerated the effluent flow rate in the counter-base body, therefore, the sewage in the arm can be flowed in the main base frame by the counter-base body counter-base body fast away from the physical dimension of main base frame and female end.

For ease of making, described counter-base body is the folding face that extends out that plane, arc surface or a plurality of plane are formed by connecting away from the end face of main base frame and bellmouth.

For the sewage in the arm can be apace flowed in the main base frame by the counter-base body, the convenient eliminating, the inner bottom surface of described counter-base body is obliquely installed, and be nearly main base frame and female end is low, away from main base frame and female end height.

For dregs and current in the arm input sewage are play the guiding role, the convenient eliminating, the diapire of described counter-base body is connected with the two side circular arc.

Another technical scheme that the present invention solves its technical problem employing is: a kind of manhole, it has foregoing well seat.

The invention has the beneficial effects as follows, adopt the well seat of plastic inspection well of the present invention and have the manhole of this well seat, can insert the different pipeline of a plurality of calibers, simplify the sewage network of residential quarters greatly, reduce the construction cost of underground installation; Can be according to actual needs, arm connector, easy construction are offered in the scene.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the structural representation of specific embodiment of the well seat of plastic inspection well of the present invention.

Fig. 2 is the A-A sectional view of Fig. 1.

Fig. 3 is the B-B sectional view of Fig. 1.

Fig. 4 is the arm connector and a pipe connecting structure schematic diagram in the well seat of plastic inspection well of the present invention.

Fig. 5 is the structural representation of the specific embodiment of manhole of the present invention.

The specific embodiment

The specific embodiment of the well seat of the plastic inspection well of the present invention shown in Fig. 1~4, its top is to be used for the bellmouth 1 that is connected with the pit shaft of manhole, the bottom is the main base frame 2 that is used for the tubulose that is connected with trunk line, main base frame 2 one ends are water inlet 2-1, the other end is delivery port 2-2, the side of main base frame 2 is useful on the counter-base body 3 that is connected with arm, the bottom surface of counter-base body 3 is higher than the bottom surface of main base frame 2, the inner chamber of counter-base body 3 communicates with the inner chamber of bellmouth 1 and main base frame 2, have 4 arms of evagination to connect bellmouth 3-1 and 4 arm connector 3-2 that offer on the end face of counter-base body 3 away from main base frame 2 and bellmouth 1, arm connects bellmouth 3-1 and arm connector 3-2 communicates with the inner chamber of counter-base body 3.Counter-base body 3 is radial casing, its nearly main base frame 2 and bellmouth 1 end is little, big away from main base frame 2 and bellmouth 1 end.Counter-base body 3 is the plane away from the end face of main base frame 2 and bellmouth 1.Arm connector 3-2 is connected bellmouth 3-1 and is arranged in two rows in vertical direction with arm, above a row for arm connector 3-2, below a row be arm connection bellmouth 3-1.The inner bottom surface of counter-base body 3 is obliquely installed, and be nearly main base frame 2 and bellmouth 1 end is low, away from main base frame 2 and bellmouth 1 end height.The diapire 3-3 of counter-base body 3 is connected with two side 3-4 circular arc.As shown in Figure 4, the arm connector 3-2 on the counter-base body 3 can offer according to the job site situation, and arm 5 is located among the arm connector 3-2, and arm 5 is tightly connected by sealing ring 4 and counter-base body 3.

The specific embodiment of manhole of the present invention as shown in Figure 5, it has pit shaft 6 and well seat, and pit shaft 6 is pegged graft with the well seat, and the well seat adopts the well seat of the plastic inspection well shown in Fig. 1~4.

The position of the counter-base body 3 among the present invention can be arranged on bellmouth 1 position, also can be arranged on main base frame 2 positions, perhaps as described in the above-mentioned embodiment, is arranged on top and is positioned at bellmouth 1 position, and the bottom is positioned at main base frame 2 positions; Can only offer arm connector 3-2 on the counter-base body 3, perhaps have only arm to connect bellmouth 3-1, also can have arm to connect bellmouth 3-1 again as existing arm connector 3-2 as described in the above-mentioned embodiment.The foregoing description only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (7)

1. the well seat of a plastic inspection well, integrative-structure for injection mo(u)lding, its top is to be used for the bellmouth (1) that is connected with the pit shaft of manhole, the bottom is the main base frame (2) that is used for the tubulose that is connected with trunk line, main base frame (2) one ends are water inlet (2-1), the other end is delivery port (2-2), it is characterized in that: the side of described main base frame (2) is useful on the counter-base body (3) that is connected with arm, the bottom surface of counter-base body (3) is not less than the bottom surface of main base frame (2), the inner chamber of counter-base body (3) communicates with the inner chamber of bellmouth (1) and/or main base frame (2), have several arms of evagination to connect bellmouth (3-1) and/or offer several arm connectors (3-2) on the end face of described counter-base body (3) away from main base frame (2) and bellmouth (1), arm connects bellmouth (3-1) and communicates with the inner chamber of counter-base body (3).
2. well seat according to claim 1 is characterized in that: described counter-base body (3) is radial casing, and its nearly main base frame (2) and bellmouth (1) end are little, big away from main base frame (2) and bellmouth (1) end.
3. well seat according to claim 2 is characterized in that: described counter-base body (3) is the folding face that extends out that plane, arc surface or a plurality of plane are formed by connecting away from the end face of main base frame (2) and bellmouth (1).
4. well seat according to claim 3 is characterized in that: described arm connector (3-2) or arm connect bellmouth (3-1) and are arranged in single row or multiple rows in vertical direction.
5. well seat according to claim 2 is characterized in that: the inner bottom surface of described counter-base body (3) is obliquely installed, and is that nearly main base frame (2) and bellmouth (1) end are low, high away from main base frame (2) and bellmouth (1) end.
6. well seat according to claim 5 is characterized in that: the diapire (3-3) of described counter-base body (3) is connected with two side (3-4) circular arc.
7. manhole that has as each described well seat of claim 1-6.
CN201010145870XA 2010-04-01 2010-04-01 Well seat for plastic inspection well and inspection well having same CN101831950B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010145870XA CN101831950B (en) 2010-04-01 2010-04-01 Well seat for plastic inspection well and inspection well having same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010145870XA CN101831950B (en) 2010-04-01 2010-04-01 Well seat for plastic inspection well and inspection well having same

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CN101831950A CN101831950A (en) 2010-09-15
CN101831950B true CN101831950B (en) 2011-12-14

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103046640B (en) * 2011-10-14 2015-09-16 上海市政工程设计研究总院(集团)有限公司 A kind of cover plate for side ditch of tunnel
CN102373745B (en) * 2011-11-21 2015-11-18 江苏河马井股份有限公司 The multitube convergence inspection well that pipe top flushes
CN104532880A (en) * 2014-12-31 2015-04-22 江苏河马井股份有限公司 Inspection well easy to solidly backfill

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194805A (en) * 1986-09-05 1988-03-16 Keletmagyarorszagi Vizuegyi Sewerage system and lamphole cover
CN2861286Y (en) * 2005-06-02 2007-01-24 周佰兴 Combined type inspection well
CN2866663Y (en) * 2006-02-14 2007-02-07 四川天鑫塑胶管业有限公司 Plastic manhole shaft with flowing groove structure
KR100845017B1 (en) * 2008-01-22 2008-07-10 이혜원 A keeper of blind culvert
CN101608469A (en) * 2009-07-11 2009-12-23 周佰兴 Sewage-collecting well
CN201649266U (en) * 2010-04-01 2010-11-24 周佰兴 Well base of plastic inspection well and inspection well with same.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3602683B2 (en) * 1997-03-18 2004-12-15 タキロン株式会社 Rainwater penetration

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194805A (en) * 1986-09-05 1988-03-16 Keletmagyarorszagi Vizuegyi Sewerage system and lamphole cover
CN2861286Y (en) * 2005-06-02 2007-01-24 周佰兴 Combined type inspection well
CN2866663Y (en) * 2006-02-14 2007-02-07 四川天鑫塑胶管业有限公司 Plastic manhole shaft with flowing groove structure
KR100845017B1 (en) * 2008-01-22 2008-07-10 이혜원 A keeper of blind culvert
CN101608469A (en) * 2009-07-11 2009-12-23 周佰兴 Sewage-collecting well
CN201649266U (en) * 2010-04-01 2010-11-24 周佰兴 Well base of plastic inspection well and inspection well with same.

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CN101831950A (en) 2010-09-15

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ASS Succession or assignment of patent right

Owner name: CHANGZHOU HIPPO PLASTICS CO., LTD.

Free format text: FORMER OWNER: ZHOU BAIXING

Effective date: 20111213

TR01 Transfer of patent right

Effective date of registration: 20111213

Address after: 213164, No. 160 Xin Xin Xi Road, Wujin District, Jiangsu, Hutang, Changzhou

Patentee after: Changzhou Hippo Plastics Co., Ltd.

Address before: 213164, Jiangsu, Changzhou province Wujin hi tech Zone, South villa, town, village, East Village, No. 28

Patentee before: Zhou Baixing

C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee

Owner name: JIANGSU HIPPOS CO., LTD.

Free format text: FORMER NAME: CHANGZHOU HIPPO PLASTICS CO., LTD.

CP03 Change of name, title or address

Address after: 213164 No. 28 Nanhu West Road, Wujin hi tech Industrial Development Zone, Jiangsu, Changzhou

Patentee after: JIANGSU HIPPO WELL SHARE CO., LTD.

Address before: 213164, No. 160 Xin Xin Xi Road, Wujin District, Jiangsu, Hutang, Changzhou

Patentee before: Changzhou Hippo Plastics Co., Ltd.