CN1405413A - Indoor automatic-enclosed drainage system and its special appliance - Google Patents

Abstract

The invention refers to an indoor self-closing drinage system and the special apparatus. It installs the close bowl tank consisting of tubular crust, L-shape bowl tank, water-sealed clapboard and narrow water board on the waterspout of the apparatus, installs the different-angle syphon whose curving angle is 100-140 degree at the crook of the pipeline and installs the different-angle triplet of cross whose cut angle is 80-40 degree and its character lies in that it deflects the under-half pipe wall of the bevel inlet pipe of the triplet or cross downward at a gamma-angle and leftward at beta-angle and gamma and beta are both 15-20 degree. The L-shape bowl tank is covered on the tubular crust in the thread-linking mode, and there is rubber joint washer installed at the butt-joint place, and there is an air-circular region between the tubular crust and the L-shaped bowl tank.

Description

A kind of indoor automatic-enclosed drainage system and special implement thereof

The present invention relates to drainage system and special implement thereof that indoor draining-off sewage is used.

Pot sink sewer pipe, ground sewage sewer pipe in existing kitchen and the dining room all do not have enclosed construction, and its defective is that insects such as cockroach, cricket can pass through sewer pipe freely come in and go out kitchen and dining room, spreads disease, and stings bad articles for use.In addition, the foul odour in the cloaca is also scurried into kitchen and dining room by sewer pipe, influences people's health.

Adopted the very big trap of camber in the sewer pipe of existing lavatory.Though this bend pipe can seal sewer pipe, current are not smooth, and foreign matter falls into easily blocking pipe of back, is difficult for mediation, maintenance difficult.Also influence upstairs during maintenance, neighbours' normal life and work downstairs.In addition, laterally the drainage pipe of installing still has degree of filling and equivalent, and when the neat transverse tube outlet of water fell, the interior water of trap that will spur lower floor sent very big puff puff sound.

Notice of authorization number proposes " sealing drainage pipe mounting method and closed bowl trough automatically " for the patent of invention of CN1042160C, though can accomplish the gutter road junction seals automatically, whole pipe does not have the water dog leg, sewage and little slag particle can smooth and easyly pass through and keep in repair easily, but still have following weak point:

1, because the L type bowl groove in the closed bowl trough is to be sleeved in the tubular shell, seal tightly inadequately, so phenomenon of still having a small amount of foul smell to escape influences the room air health.

2, owing to lean on nearerly between L type bowl groove and the tubular shell, supply the space of air circulation too narrow and small, because of the air constricted flow sound is arranged during draining.

3, the tube wall of the oblique inlet tube of the different angle threeway of this invention or different angle four-way is with tiltedly the inlet tube center line is parallel, cause water percussion opposite tube wall under threeway place and send sound, or two Xia Shui opposites, four-way place bump against and send sound, or water walks to turning percussion tube wall and sends sound etc. down.In a word, existing interior plumbing system noise is bigger.

The purpose of this invention is to provide a kind of indoor automatic-enclosed drainage system and special implement thereof, eliminating the water dog leg, guarantee under the unimpeded and prerequisite for ease of maintenaince of draining, further accomplish to seal tighter, and noiselessness, general protection indoor environment.

The object of the present invention is achieved like this, the CN1042160C patent of invention is improved, promptly the closed bowl trough that is made of tubular shell, L type bowl groove, water-sealed clapboard, squint water board is installed at the mouth of a river under used utensil, L type bowl groove offside is a water-sealed clapboard, and the water-sealed clapboard lower end is the squint water board that stretches to L type bowl groove central authorities.The bottom of L type bowl groove is a bowl-type, and lowest part is slick and sly cambered surface and the right side, upright position that is positioned at the squint water board place, and bowl groove edge and tubular shell constitute the delivery port of vertical drop.Sewage in L type bowl groove through one section lateral flow after just from the vertical drop of bowl groove edge.Water in the L type bowl groove has sealed whole gutter road junction automatically under the cooperation of water-sealed clapboard and squint water board, do not allow insect and foul odour pass through.It at whole drainage pipe corner mount angle 100 °～140 ° different angle bend pipe, at the pipeline infall angle of cut being installed is 80 °～40 ° threeway of different angle or different angle four-way, difference is the relatively oblique inlet tube center line deflection γ angle down simultaneously of oblique inlet tube the latter half tube wall of threeway of different angle or different angle four-way, the deflection β angle of turning left, γ and β are respectively 15 °～20 °.On tubular shell, both are equipped with rubber seal by joint to the L type bowl groove of closed bowl trough with the thread connecting mode rotation set.Leave bigger air circulation interval between tubular shell and the L type bowl groove.

Compared with the prior art, the present invention has following characteristics:

1, since between the tubular shell of closed bowl trough and the L type bowl groove to be threaded and to be equipped with rubber seal between the two, therefore sealing is tighter, do not have a bit foul smell distinguish the flavor of can inlet chamber in, guarantee that room air is pure and fresh.

2, since threeway relative tube hub line in different angle with the oblique inlet tube the latter half of different angle four-way tube wall simultaneously down, turn left deflection γ and β angle respectively, can the guiding crosswise under pipeline water flow down along draining straight tube left side tube wall, thereby avoid the phenomenon of water slug draining straight tube offside tube wall under pipeline crosswise, or the mutual opposite of water impingement phenomenon under two oblique relatively inlet tubes avoiding four-way, promptly in pipeline, have only few degree of filling and equivalent crosswise, therefore do not have the noise of current bump, guarantee the indoor environment peace and quiet.

3, owing to leave bigger air circulation interval between tubular shell and the L type bowl groove, air can and enter closed bowl trough air circulation space to conduit upper crosswise along draining straight tube the right tube wall, avoid really realizing quietization of drainage pipe because of air passes the sound equipment that current cause.

4, because dismounting and the installation easily of the L type bowl groove in the closed bowl trough is therefore easy to maintenance, can not influence upper and lower building neighbours' live and work because of maintenance.

5, because designs simplification, the pipeline turning no longer needs installation check mouth and clean out, does not also need to set up ventilating pipe, adds pipe diameter and dwindles, and can save tubing more than 10%, so the present invention saves construction cost, reduces cost.

6, owing to adopt ramp type piping erection, the draining flow velocity is fast more than 0.69 second, so the manifold pressure minimizing, and is more unimpeded.

But 7, special-purpose lavatory pan using water wisely of the present invention, 3 liters of each water supply volumes.

Describe operating principle of the present invention in detail below in conjunction with accompanying drawing and part embodiment, special implement structure and mounting method.

Fig. 1 is a land drainage device stereogram (not drawing tubular shell);

Fig. 2 is a land drainage device structural representation;

Fig. 3 is the washer structural representation;

Fig. 4 is the sitting stool browser structural representation;

Fig. 5 is the crouching type closet bowl structural representation;

Fig. 6 is a bathtub water trap structural representation;

Fig. 7 is that ground sewage seals the drainage pipe scheme of installation automatically;

Fig. 8 is that bathtub seals the drainage pipe scheme of installation automatically;

Fig. 9 is the comprehensive scheme of installation of toilet drainage pipeline

Figure 10 is an indoor automatic-enclosed drainage system operating principle schematic diagram;

Figure 11 is a different angle three-port structure schematic diagram;

Figure 12 is a different angle four-way structural representation;

Figure 13 is that (its right pseudosection is identical, and the Therefore, omited is (picture) not for a four-way left side, different angle pseudosection;

Embodiment one land drainage device

As shown in Figure 1 and Figure 2, the land drainage device includes the closed bowl trough that is made of tubular shell 1, L type bowl groove 2, water-sealed clapboard 3, squint water board 4.L type bowl groove 2 offsides are water-sealed clapboards 3, the lower end that water-sealed clapboard 3 stretches to bowl groove 2 central authorities of L type is a squint water board 4, the bottom of L type bowl groove 2 is a bowl-type, lowest part is for slick and sly lonely face and be positioned at right side, upright position, squint water board 4 place, bowl groove edge and tubular shell constitute the delivery port 5 of vertical drop, tubular shell 1 top is set with the filter 10 that prevents that big slag particle from passing through, and 80 °～40 ° of tubular shell 1 lower end outlet deflections have air intercycle 8 between tubular shell 1 and the L type bowl groove.L type bowl groove 2 usefulness thread connecting mode rotation sets are on tubular shell 1, and both joints are equipped with rubber seal 9.

Embodiment two washers

As shown in Figure 3, the structure of present embodiment and embodiment one are basic identical, tubular shell 1 is promptly arranged, L type bowl groove 2, water-sealed clapboard 3, the closed bowl trough 6 that squint water board 4 constitutes, its difference is that flange 32 is arranged at the top of tubular shell 1, screw thread is arranged on the outer tube wall, be with rubber ring 31 and screw threads for fastening circle 14 on the tubular shell 1, the effect of rubber ring 31 and screw threads for fastening circle 14 is that the flange of closed bowl trough 32 is fixed tightly on the washer, closed bowl trough 6 tops are equipped with filtering bolt 15 successively, movable switch plate 33 and floatless switch plate 34 with limbers, washer side are equipped with can control the action bars 16 that movable switch plate 33 rotates.

Present embodiment also can be applicable on the bathtub, as bathtub bottom surface water trap.

Embodiment three lavatory pans

As Fig. 4, shown in Figure 5, the structure of present embodiment and embodiment one are basic identical, and tubular shell 1 is promptly arranged, the closed bowl trough 6 that L type bowl groove 2, water-sealed clapboard 3, squint water board 4 constitute, and just the shape of tubular outer casing 1 is different.The top of tubular shell 1 is ring groove, lays rubber seal 17 in the ring groove, and western type toilet housing 18 or squatting pan housing 19 embed in ring groove.

Present embodiment is because stool under the Kong Zhi, has therefore been saved and washed away water, and water supply volume is 3 liters at every turn.The synergy of L type bowl groove 2, water-sealed clapboard 3, squint water board 4 can also prevent to jump on the addle, sewage returns and reaches under the small articles.In addition, adopt the rubber seal sealing between closet housing and the tubular shell, water-tight, easy for installation, overcome the defective that is difficult for sealing originally with cement mortar.

Embodiment four bathtub water traps

As shown in Figure 6, the structure of present embodiment and embodiment one are basic identical, the closed bowl trough 6 that promptly has tubular shell 1, L type bowl groove 2, water-sealed clapboard 3, squint water board 4 to constitute, its difference is that tubular shell 1 is to form the screw thread that following pipe box 2 lower ends have external tube to use by last pipe box 21, following pipe box 20 usefulness thread connection.

The installation that embodiment five ground sewages seal drainage pipe automatically

Closed bowl trough 6 (land drainage device) is installed at 29 times mouths of a river on ground as shown in Figure 7, at pipeline corner mount angle is 100 °～140 ° different angle bend pipe 11, and at draining straight tube 7 and different angle bend pipe 11 infalls the angle of cut being installed is 80 °～40 ° different angle threeway 12.

The installation that embodiment six bathtubs seal drainage pipe automatically

As shown in Figure 8, it is 100 °～140 ° different angle bend pipe 11 that the side overfall gap of bathtub 27 connects bent angle, its lower end connects closed bowl trough 6 (bathtub side discharge device) successively, nozzle stub, the angle of cut are 80 °～40 ° different angle threeway 12 and nozzle stub, it is 100 °～140 ° different angle bend pipe 11 that the oblique inlet tube in different angle threeway 12 sides connects bent angle, and different angle bend pipe 11 other ends are connected with closed bowl trough 6 (washer closed bowl trough) on being fixed on bathtub 1 bottom delivery port.

The comprehensive installation of embodiment seven toilet drainage pipelines

As shown in Figure 9, the closed bowl trough 6 that is fit to is respectively separately installed at the mouth of a river under ground, washer, lavatory pan, bathtub, it at pipeline corner mount angle 100 °～140 ° different angle bend pipe 11, at the pipeline infall angle of cut being installed is 80 °～40 ° different angle threeway 12, with nozzle stub they are interconnected, be connected at last on the draining straight tube 7.

What be worth mentioning at last is that the operating principle that Figure 10 shows understands that at a glance this paper repeats no more.

Claims (5)

1, a kind of indoor automatic-enclosed drainage system adopts draining straight tube (7), and install by tubular shell (1), L type bowl groove (2), water-sealed clapboard (3) at the mouth of a river under used utensil, the closed bowl trough (6) that squint water board (4) constitutes.L type bowl groove (2) offside is water-sealed clapboard (3), there is the squint water board (4) that stretches to L type bowl groove central authorities water-sealed clapboard (3) lower end, the bottom of L type bowl groove (2) is a bowl-type, lowest part is slick and sly cambered surface and the right side, upright position that is positioned at squint water board (4) place, bowl groove edge and tubular shell (2) constitute the delivery port (5) of vertical drop, in addition, different angle bend pipe (11) 100 °～140 ° of pipeline corner mount angles, at the pipeline infall angle of cut being installed is 80 °～40 ° different angle threeway (12) or different angle four-way (13), the oblique inlet tube the latter half tube wall that it is characterized in that different angle threeway (12) or different angle four-way (13) is inlet tube center line deflection γ angle down simultaneously relatively tiltedly, the deflection β angle of turning left, γ and β are respectively 15 °～20 °, the L type bowl groove (2) of closed bowl trough (6) uses the thread connecting mode rotation set on tubular shell (1), both joints are equipped with rubber seal (9), between tubular shell (1) and the L type bowl groove (2) air intercycle (8) are arranged.

2, a kind of indoor automatic-enclosed drainage system dedicated ground water trap, include the closed bowl trough (6) that constitutes by tubular shell (1), L type bowl groove (2), water-sealed clapboard (3), squint water board (4), it is characterized in that between the tubular shell (1) of closed bowl trough (6) and the L type bowl groove (2) air intercycle (8) being arranged, L type bowl groove (2) uses the thread connecting mode rotation set on tubular shell (1), both joints are equipped with rubber seal (9), 80 °～45 ° of tubular shell (1) lower end outlet deflections, its top is set with the filter (10) that prevents big slag particle and pass through.

3, a kind of indoor automatic-enclosed drainage system personal cleansing device includes by tubular shell (1).L type bowl groove (2), water-sealed clapboard (3), the closed bowl trough (6) that squint water board (4) constitutes, it is characterized in that between the tubular shell (1) of closed bowl trough (6) and the L type bowl groove (2) air intercycle (8) being arranged, L type bowl groove (2) uses the thread connecting mode rotation set on tubular shell (1), both joints are equipped with rubber seal (9), there is flange (32) on tubular shell (1) top, screw thread is arranged on the outer tube wall, be with and make flange (32) be fixed tightly in rubber ring (31) and screw threads for fastening circle (14) on the washer, closed bowl trough (6) top is equipped with filtering bolt (15) successively, movable switch plate (33) and floatless switch plate (34) with limbers, washer side are equipped with can control the action bars (16) that movable switch plate (33) rotates.

4, the special-purpose lavatory pan of a kind of indoor automatic-enclosed drainage system, include by tubular shell (1), L type bowl groove (2), water-sealed clapboard (3), the closed bowl trough (6) that squint water board (47) constitutes, it is characterized in that between the tubular shell (1) of closed bowl trough (6) and the L type bowl groove (2) air intercycle (8) being arranged, L type bowl groove (2) uses the thread connecting mode rotation set on tubular shell (1), both joints are equipped with rubber seal (9), 80 °～45 ° of tubular shell (1) lower end outlet deflections, its upper end is a ring groove, lay rubber seal (17) in the ring groove, western type toilet housing (18) or squatting pan housing (19) embed in ring groove.

5, a kind of indoor automatic-enclosed drainage system special bathtub side discharge device includes by tubular shell (1).L type bowl groove (2), water-sealed clapboard (3).The closed bowl trough (6) that squint water board (4) constitutes, it is characterized in that between the tubular shell (1) of closed bowl trough (6) and the L type bowl groove (2) air intercycle (8) being arranged, L type bowl groove (2) uses the thread connecting mode rotation set on tubular shell (1), both joints are equipped with rubber seal (9), form the screw thread that following pipe box (20) lower end has external tube to use with being threaded between the last pipe box (21) of tubular shell (1), the following pipe box (20).

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