CN202157385U

CN202157385U - Direct-flushing draining structure

Info

Publication number: CN202157385U
Application number: CN2011200903664U
Authority: CN
Inventors: 张永吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-29
Filing date: 2011-03-24
Publication date: 2012-03-07
Anticipated expiration: 2021-03-24
Also published as: CN102182230A; CN102182230B

Abstract

The utility model relates to sewage and water draining devices of containers such as toilet stools, water tanks and bathing pools, in particular to a direct-flushing draining structure, which is structurally characterized in that a draining pipe (2) below a container (1) is connected to a rear water collection pipe (3) through a middle pipe (4). When liquid flows past, the middle pipe (4) is filled, after the liquid flows past, an upper portion (5) and a lower portion (6) of the middle pipe (4) is in a closed state or approximately closed state, and a water storage structure is arranged inside the middle pipe (4). When water flushing is not needed, the upper portion and the lower portion of the pipe is in a closed state or approximately closed state and forms water seal so that smell return is avoided and sound transmission is also well removed. The direct-flushing draining structure is capable of enabling a path of sewage to be shortest, using the least amount of water in flushing the container and saving water by approximately 70% for toilet stools and achieving water saving to the maximum degree. In addition, the direct-flushing draining structure is free of smell return and sound transmission, not prone to block and simple in structure, requires no additional devices and saves a great deal of cost.

Description

The direct-flushing type discharging water structure

Technical field

The utility model relates to blowdown, the drainage plant of containers such as closet, pond or bathing pool.

Background technology

At present, the closet water-saving technology has a variety of, and the water-saving technology that has is to improve from water valve, water tank and water route to reach the water saving purpose; But water saving limited amount; The bedpan water supply volume is big, and the most basic is because the existence of hard trap in the container bottom gutter wants bedpan is rinsed well; Need overcome the height of hard trap, this just needs a large amount of water; The technology that has adopts the trap manner in order to overcome the height of hard trap, and this mode is in drainage procedure, and gutter is easy to generate the space, and the flavor in the soil pipe returns up easily, and complex design, and water-saving result is not obvious; The employing hard tube that also has flings mode, and noisiness is big, also returns flavor easily, and just at present, the closet water saving exists direct-flushing water-saving and the contradiction of returning flavor and noisiness.Equally, pond and bathing pool also have above-mentioned problem.And the design of trap has increased the complexity and the cost of manufacture of discharge structure, and the dirt that also makes down water is easy blocking in the water crook.

Summary of the invention

The utility model technical problem to be solved is, overcomes water saving and noisiness and the contradiction of returning flavor, reaches and can economize on water and not have noisiness and can not return flavor, and overcome the shortcoming of dirt in water crook easy blocking.

The key points in design of the utility model is, the original hard traps of container bottom such as closet, pond or bathing pool are filled up pipe with flow of liquid is out-of-date, and top and bottom are closed or approaching closed pipe replacement after the flow of liquid.

The utility model solves technical scheme that its technical problem adopted specifically: the comb of container below and the header at rear portion are linked together by the pipe of centre; The pipe of the out-of-date centre of flow of liquid is filled up; Pipe top that flow of liquid is middle later and bottom are closed or near closed, the water structure are arranged in the pipe of said centre.

In order further to reduce the degree of depth of water seal, flexible of the pipe bottom outside of said centre, the liquid that flows through is depressed elastic component, reduces water seal depth, and after the flow of liquid, the elastic component bottom surface of upspringing keeps certain water seal depth.

Available common bonding or mudding mode connect between the pipe of said centre, comb and the header, and the mode of being spirally connected of also available screw thread and nut is connected, and can also use the buckle mode of groove and pipe clamp to be connected.

During bath, sewage can fill up the pipe of said centre, and the route that makes the sewage process almost is the air line distance of container and sewer pipe; Be not easy to stop up; When not washing by water, top and bottom that the liquid in pipe of said centre flows through the pipe in the middle of the back are closed or approach closed form, and form water seal; Avoided returning flavor, the pipe of said centre also can well be offset the propagation of sound.The beneficial effect of the utility model is, the route of sewage process is contracted to the shortest, can accomplish during eluant container with minimum water, only needs about 2 liters water can bedpan be rinsed well; Need 6 liters discharging quantity of water with present lavatory pan, water saving about 70% is accomplished maximum water saving, and is not returned flavor; Acoustic is not difficult for stopping up, and concerning closet, has reduced production process and cost of production; The utility model is simple in structure, does not increase any device, has practiced thrift great amount of cost.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1 is the overall structure sketch map of the utility model.

Fig. 2 is that the elastic component structural representation is placed in the bottom of the utility model.

Fig. 3 connects sketch map with engage thread between each pipe.

Fig. 4 connects sketch map with the buckle mode between each pipe.

Among the figure: 1, container, 2, comb, 3, header, 4, middle pipe, 5, top, 6, the bottom, 7, the little cambered surface in the bottom of a pan, 8, the plate face, 9, the hard bottom surface, 10, elastic component, 11, screw thread, 12, nut, 13, groove, 14, pipe clamp.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the utility model is done detailed explanation.

With reference to Fig. 1, in this embodiment, middle pipe 4 is specially the water band; The comb 2 of container 1 belows such as closet, pond or bathing pool and the header 3 at rear portion are linked together by a water band, and the length of water band is greater than the air line distance of 3 mouthfuls of 2 mouthfuls of combs and headers, have in water band bottom 6 one be lower than 2 mouthfuls of minimum points of comb and 3 mouthfuls of minimum point lines of header the little cambered surface 7 in the streamlined the bottom of a pan; So that the formation water seal, the degree of depth of the closet water seal of national regulation is 50mm at present, adds the about 70mm of diameter of closet water channel inlet; The actual grade of water closet water seal now is about 120mm, as long as the water seal depth of water band will reach the purpose of water saving less than 120mm; Because flow of liquid water band top 5 later is closure state with water band bottom 6, so the water seal actual grade has shortened about 70mm, the water seal actual grade is little; Draining is just easier, is not easy to stop up, and also more can economize on water; Under the prerequisite that reaches the water seal effect; Reduce the contact area of water band top 5 and bottom 6 as much as possible, form minimum streamlined the bottom of a pan cambered surface 7, to reach optimum draining and water-saving result.

During bath, sewage can be easy to the water band is filled up, and the sewage in the container can unimpededly flow into header 3 and discharge; After the bath; Water band top 5 is closed or forms water seal near closed form because the effect of gravity is attached on the water band bottom 6 fully, has stopped that peculiar smell upwards overflows to return flavor.

The top little cambered surface in the streamlined the bottom of a pan is a kind of water structure, also the water structure can be set like this, forms water seal; Be provided with and container 1 or the header 3 level board faces that maintain an equal level with the mouth of pipe that catchments that be connected as a single entity in the junction of header 3 and water band; The part of water band is placed on the plate face, and at the end near header, width was suitable when length and water band closure were set in water band bottom and plate face contact position; Highly be about about 50mm; Width is the convexity of about 10mm, between comb 2 and convexity, forms the water structure like this, forms water seal.The part on said water band top or several parts are also available to be processed than hard or hard material, and bottom 6 is also available processes than hard or hard material, and process with soft material with bottom 6 connecting portions on top 5; In order to optimize drainage effect, inside pipe wall is processed more smooth structure; If closure effect is not obvious; For optimizing top 5 and bottom 6 closure effect; Flowing through under the prerequisite that liquid fills up the water band; Also can suitably increase the weight on water band top 5 or 5 increase external force such as attachments, perhaps protruding and top 5, bottom 6 structure of corresponding concave part with it is set according to the general knowledge that increases closure effect on water band top; If the water band fill up DeGrain, fill up effect when increasing the bath of water band, the part between can the little cambered surface 7 of water band top 5 combs 2 and the bottom of a pan is set to hard; Comb 2 is soft with water band junction; The center of gravity of top 5 hard part is arranged on the end near comb 2, perhaps between comb 2 headers 3, establishes a crossbeam, with the end connection crossbeam of spring; The other end connects little cambered surface 7 tops 5, the bottom of a pan, to alleviate the weight on water band top, closed place 5.The water band another the effect since its soft or the part be soft characteristic, fine propagation of offsetting sound.

Can use common bonding or mudding mode to connect between said comb 2, water band and the header 3; Also can be connected with the mode of being spirally connected of screw thread shown in Figure 3 11 with nut 12; Can also use the buckle mode of groove shown in Figure 4 13 and pipe clamp 14 to be connected.In the prior art, the connected mode between pipe and the pipe is a lot, does not enumerate one by one here.

Optimize embodiment, in this embodiment, elastic component 10 is specially spring; With reference to Fig. 2, on the basis of above-mentioned embodiment, the degree of depth of water seal when washing by water in order further to reduce; Junction at header 3 and water band is provided with the level board face 8 that is connected as a single entity with container 1 or header 3, and the little cambered surface 7 in the streamlined the bottom of a pan of water band is placed on the plate face 8, and the minimum point of the little cambered surface 7 in the bottom of a pan and the bottom 6 between the header 3 are set to hard bottom surface 9; The connecting portion of header 3 and water band is the soft of activity, places spring in 9 outsides, hard bottom surface, after flow of liquid; Spring is upspring and is made the water band form national standard water seal depth 50mm, and the liquid that flows through is depressed spring about 30mm, when the distance at spring place is not enough to depress the 30mm left and right sides; Suitably the little cambered surface 7 in the bed hedgehopping the bottom of a pan realizes this function; When bath, further reduce the degree of depth of water seal like this, reach the at utmost purpose of water saving.

Claims

1. direct-flushing type discharging water structure; It is characterized in that: the comb (2) of container (1) below and the header (3) at rear portion are linked together by the pipe (4) of centre; The pipe of the out-of-date centre of flow of liquid (4) is filled up; Pipe (4) top (5) that flow of liquid is middle later and bottom (6) are closed or near closed, the pipe of said centre has the water structure in (4).

2. direct-flushing type discharging water structure according to claim 1 is characterized in that, flexible (10), the outside, the pipe of said centre (4) bottom (6).

3. direct-flushing type discharging water structure according to claim 1 and 2 is characterized in that, connects with common bonding or mudding mode between the pipe of said centre (4), comb (2) and the header (3).

4. direct-flushing type discharging water structure according to claim 1 and 2 is characterized in that, is connected with the mode of being spirally connected of screw thread (11) with nut (12) between the pipe of said centre (4), comb (2) and the header (3).

5. direct-flushing type discharging water structure according to claim 1 and 2 is characterized in that, is connected with the buckle mode of groove (13) with pipe clamp (14) between the pipe of said centre (4), comb (2) and the header (3).