CN202031147U - Water lock - Google Patents

Water lock Download PDF

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Publication number
CN202031147U
CN202031147U CN2011201229768U CN201120122976U CN202031147U CN 202031147 U CN202031147 U CN 202031147U CN 2011201229768 U CN2011201229768 U CN 2011201229768U CN 201120122976 U CN201120122976 U CN 201120122976U CN 202031147 U CN202031147 U CN 202031147U
Authority
CN
China
Prior art keywords
inspection
bend pipe
trap
cover
mentioned
Prior art date
Application number
CN2011201229768U
Other languages
Chinese (zh)
Inventor
吴锡炎
Original Assignee
广东三凌塑料管材有限公司
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 广东三凌塑料管材有限公司 filed Critical 广东三凌塑料管材有限公司
Priority to CN2011201229768U priority Critical patent/CN202031147U/en
Application granted granted Critical
Publication of CN202031147U publication Critical patent/CN202031147U/en

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Abstract

The utility model discloses a water lock. The water lock comprises an elbow pipe, and is characterized in that an inspection opening is formed at the arc-shaped part of the elbow pipe, and an inspection cover is hermetically mounted at the inspection opening. As the inspection opening is formed at the arc-shaped part of the elbow pipe, and the inspection cover is hermetically mounted at the inspection opening, the elbow pipe can be inspected and dredged conveniently through the inspection opening; and accordingly, when blocked, the water lock is not needed to be dismounted, all that is needed to conveniently clean up obstructions in the elbow pipe only through opening the inspect cover at the inspection opening. Therefore, the water lock is convenient for maintenance.

Description

A kind of trap

Technical field

The utility model relates to a kind of water-drainage tube part, more particularly, relates to a kind of trap.

Background technology

At present, in the drainage pipe of house (especially washroom), for the foul smell of isolation manure pit, common way is that trap is installed on sewer.

Existing trap generally comprises bend pipe, and an end of above-mentioned bend pipe is a water inlet, and the other end of above-mentioned bend pipe is a delivery port; Above-mentioned bend pipe generally adopts P type bend pipe, V-type bend pipe or S type bend pipe, thereby constitutes P type trap, V-type trap, S type trap respectively.

The bend pipe of existing trap stops up easily at the curved portions place, thereby causes draining obstructed.When clear and coherent, need pull down trap and could get rid of obstruction, sometimes even need to destroy trap and could get rid of obstruction, therefore, have the maintenance inconvenience of trap now.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of trap easy to maintenance.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:

A kind of trap comprises bend pipe, it is characterized in that: the curved portions of above-mentioned bend pipe is provided with inspection hole, and inspection cover is installed on the above-mentioned inspection hole hermetically.

As a kind of preferred structure of the present utility model, adopt engage thread to be connected between described inspection cover and the inspection hole, be provided with sealing ring between above-mentioned inspection cover and the inspection hole.

As another kind of preferred structure of the present utility model, adopt snap fit to be connected between described inspection cover and the inspection hole, be provided with sealing ring between above-mentioned inspection cover and the inspection hole.

Described bend pipe is P type bend pipe, V-type bend pipe or S type bend pipe.

The utility model beneficial effect against existing technologies is:

Because the curved portions of its bend pipe of this trap is provided with inspection hole, inspection cover is installed on the above-mentioned inspection hole hermetically, can be by above-mentioned inspection hole easily to checking in the bend pipe and dredging, so, when this trap takes place to stop up, need not to pull down trap, only need open the inspection cover on the inspection hole, just can remove the obstruction in the bend pipe easily, therefore, this trap easy to maintenance.

Simultaneously, this trap also has advantages such as simple in structure, reasonable in design, that cost of production is low.

Below in conjunction with the drawings and specific embodiments the utility model is described further.

Description of drawings

Fig. 1 is the structural representation of the utility model preferred embodiment 1;

Fig. 2 is the structural representation of the utility model preferred embodiment 2.

The specific embodiment

Embodiment 1

As shown in Figure 1, the trap in this preferred embodiment comprises bend pipe 1, and above-mentioned bend pipe 1 is a S type bend pipe, thereby constitutes a S type trap;

The curved portions 2 of above-mentioned bend pipe 1 is provided with inspection hole 3, on the above-mentioned inspection hole 3 inspection cover 4 is installed hermetically;

Adopt engage thread to be connected between above-mentioned inspection cover 4 and the inspection hole 3, be provided with sealing ring 5 between above-mentioned inspection cover 4 and the inspection hole 3;

When the trap in this preferred embodiment take place to stop up, need not to pull down trap, only need open the inspection cover 4 on the inspection hole 3, just can remove the obstruction in the bend pipe 1 easily, therefore, this trap easy to maintenance.

Embodiment 2

Embodiment 2 is substantially the same manner as Example 1, and both are difference:

As shown in Figure 2, the bend pipe 1 of trap is a P type bend pipe among the embodiment 2, thereby constitutes a P type trap.

The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be all equivalents of being done according to claim scope of the present utility model, be claim scope of the present utility model and cover.

Claims (4)

1. a trap comprises bend pipe, it is characterized in that: the curved portions of above-mentioned bend pipe is provided with inspection hole, and inspection cover is installed on the above-mentioned inspection hole hermetically.
2. trap according to claim 1 is characterized in that: adopt engage thread to be connected between described inspection cover and the inspection hole, be provided with sealing ring between above-mentioned inspection cover and the inspection hole.
3. trap according to claim 1 is characterized in that: adopt snap fit to be connected between described inspection cover and the inspection hole, be provided with sealing ring between above-mentioned inspection cover and the inspection hole.
4. according to claim 1 or 2 or 3 described traps, it is characterized in that: described bend pipe is P type bend pipe, V-type bend pipe or S type bend pipe.
CN2011201229768U 2011-04-23 2011-04-23 Water lock CN202031147U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201229768U CN202031147U (en) 2011-04-23 2011-04-23 Water lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201229768U CN202031147U (en) 2011-04-23 2011-04-23 Water lock

Publications (1)

Publication Number Publication Date
CN202031147U true CN202031147U (en) 2011-11-09

Family

ID=44893449

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201229768U CN202031147U (en) 2011-04-23 2011-04-23 Water lock

Country Status (1)

Country Link
CN (1) CN202031147U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691347A (en) * 2012-05-10 2012-09-26 徐一鸣 Water-saving anti-clogging toilet stool with semi-tube water for deodorization
CN103790214A (en) * 2014-02-14 2014-05-14 上海交通大学 Flushing device for recycling bathing wastewater
CN103912045A (en) * 2014-04-25 2014-07-09 袁金文 Trap device with convenience in checking and dredging
CN104481009A (en) * 2014-12-08 2015-04-01 广西大学 Detachable water draining tube
CN108252386A (en) * 2017-12-14 2018-07-06 霍箭 A kind of intelligence sofa closestool

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691347A (en) * 2012-05-10 2012-09-26 徐一鸣 Water-saving anti-clogging toilet stool with semi-tube water for deodorization
CN103790214A (en) * 2014-02-14 2014-05-14 上海交通大学 Flushing device for recycling bathing wastewater
CN103790214B (en) * 2014-02-14 2015-07-15 上海交通大学 Flushing device for recycling bathing wastewater
CN103912045A (en) * 2014-04-25 2014-07-09 袁金文 Trap device with convenience in checking and dredging
CN103912045B (en) * 2014-04-25 2016-04-13 袁金文 A kind of being convenient to checks the trap device of dredging
CN104481009A (en) * 2014-12-08 2015-04-01 广西大学 Detachable water draining tube
CN108252386A (en) * 2017-12-14 2018-07-06 霍箭 A kind of intelligence sofa closestool

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