CN207063066U - A kind of multifunctional combination outlet device - Google Patents

Abstract

The utility model discloses a kind of multifunctional combination outlet device, it includes first time head, second time head, three-way pipe, bend pipe, lower comb and dislocation pipe for being connected with built-in pipe, the delivery port of first time head connects with three-way pipe wherein one end inserting, 3rd end of the three-way pipe connects with lower comb, described dislocation pipe one end connects with the second end inserting of three-way pipe, the other end is connected by bend pipe with second time head inserting, the fluid from two lower head discharges is converged from the 3rd end of three-way pipe and is flowed into lower comb.The utility model is assembled by first time head, second time head, three-way pipe, bend pipe, lower comb and dislocation pipe, it can adjust the link position between combiner, so as to adapt to different tanks and different installation sites, multifunction is realized, is applicable a variety of installation sites of tank.

Description

A kind of multifunctional combination outlet device

Technical field

A kind of outlet device is the utility model is related to, more particularly to a kind of multifunctional combination outlet device.

Background technology

Tank is the indispensable water consumption device ware in kitchen, has point of single basin, double basins, more basins, outlet device is to build as tank accessory One of main accessories of draining are built, its building block mainly has lower head and connecting tube, and existing outlet device there are many inhomogeneities Type, the situation of the variation that one of its diversified reason is due to tank product, particularly double basin sink is caused, for example, it is stainless Connected mode between steel water tank and ceramic water trough and connection lower head used just make a big difference, other reasons be by In the needs for designing or using, the front and rear, alternate position spike of height is often had between basin and basin, so also causes the form of connecting tube Ever-changing, most common connecting tube has the rear-mounted connecting tube of fully hard pipe, the rear-mounted connecting tube of half hard tube, the connection of full hose type Pipe.So for different tanks just need use different outlet devices, to installation and repair all bring huge trouble, so Now need a kind of multi-functional outlet device for the installation that can meet different tanks.

Trap is to commonly use drainage element in building field used by drainage system, and the purposes of existing trap is to use The anti-waste gas of deodorization in the drainage system of water appliance, earliest structure are to form water seal with water bend pipe under S type water consumption device wares Structure, got in completely cut off waste gas in drainage pipeline and foul smell by drainage pipeline, while it is logical also to have obstructed cockroach etc. Drainage pipeline is crossed to get in.

Existing trap has the structures such as S types, p-type, appositional pattern, is suitable for different spaces, however, these traps are deposited In following defect：

(1) without anti-dry effect：Water seal is open architecture, if the water appliance for some time on trap disables, water Curved will be volatilized because of water is reduced even dry and loses water seal, leads to not play a part of obstructing Anti-bad-smell anti-insect；

(2) trap easily deposits dirty dirt, influences drainage effect：Water structure easily deposits in itself possessed by trap Dirt, it is big plus the rubbish from cooking oiliness of China, tube wall is easily attached to, and its thicker viscosity of accumulation is higher, also easily adheres to chip Class rubbish, pipeline is set more to contract smaller, so as to influence drainage effect worse and worse until blocking, therefore, existing trap is usual Need timing to look for workman to safeguard to dredge；

(3) anti-effect returning water performance is not had：The one-way valve structures that existing trap structure pours in down a chimney without anti-effect returning water, if because heavy rain, The reason such as flood causes sewer water level to be higher than if the relatively low trap water level of physical features, has and returns the phenomenon that water pours in down a chimney Occur.

To solve the above problems, the utility model people provides in Chinese utility model patent CN201320795768.3 A kind of long-acting totally-enclosed water-sealing stinking-proof trap, it includes trap main body, and trap main body includes housing and bottom, water Sealing structure for water is set in curved main body, and the sealing structure for water is nested the vertical water annulus formed and shape by water seal outer sleeve and water seal inner sleeve Into water seal outer sleeve is arranged on the bottom surface of bottom, and water seal inner sleeve upper limb is connected with case top, at the lower end of water seal inner sleeve and bottom Between the bottom surface of lid in space set a protection float with air cavity, the protection float main body be an intermediate projections periphery then with The card that the internal diameter of water seal outer sleeve is adapted, card are peripherally distributed several balance pipes, and in-between bossing is air cavity, raised In water seal inner sleeve, protection float is used to float the lower port for closing water seal inner sleeve using water buoyancy, meanwhile, in water seal outer sleeve Side sets one to be placed on annular water seal panel on water seal outer wall of inside race, is covered in the top of water seal outer sleeve, can unidirectional blocking it is vertical The upper port of water annulus, it can hold up open upper end mouth in draining by current, be closed by self-weight reset during no draining Port, twice enclosuring structure is formed together with protection float, can more muchly retain water body in vertical water annulus and Bottom water body, reach the purpose of permanent water seal, while can prevent from pouring in down a chimney.The utility model people is follow-up to exist again Another improved long-acting totally-enclosed water-sealing stinking-proof trap is provided in CN201420756264.5, with above-mentioned trap not Same is that it instead of protection float with spring kickboard, and water is closed to ensure to protect float can be floated all the time when without draining Inner sleeve lower port is sealed, the spring kickboard includes sheet kickboard and spring, and spring is between bottom bottom surface and kickboard, with unidirectional envelope Firmly the water seal panel of the upper port of vertical water annulus forms two enclosuring structures together, muchly to retain vertical annular Water body in water channel.

Although the trap of the above two sealing structure for water of the utility model people research and development all realizes water seal resistance and anti-down Function is filled, and is provided with the vertically annular water seal of one of one-way enclosed type, is volatilized with the water in preventing water from sealing so that trap Even if prolonged stoppage uses, the volatile effectiveness for drying up, playing water seal is not all allowed in water seal.But due to two traps all The lower port of water seal inner sleeve is closed using the Floater Structure that can be fluctuated, this Floater Structure brings problems with：

1. be easy to block, lower water speed it is slow：It is easy to leak into float underlying space by silt, it is difficult to discharge and deposit it In, cause the floating stroke of float to reduce even 0 in the course of time.

Due to most of houses all can advanced luggage repair, then come into operation again, cleaning finishing it is live when be often difficult to keep away There are a large amount of silts to be discharged into sewer by trap with exempting from, this cause above two trap patented technology be difficult to avoid that After having fitted up, the float distance of run of trap is just significantly reduced, cause trap make it difficult for somewhat larger swill by, Easily block, lower water speed is always very slow.

2. float be difficult to persistently keep fluctuate it is smooth：Because float needs to be adapted to so as to steady with the cylindrical wall of bottom Ground fluctuates and carries out vertical water channel lower port closing, and the gap of float gabarit and bottom cylindrical wall is smaller, is such as used for kitchen During basin, a large amount of greasy dirts are readily adsorbed on the piece surface of trap, and the greasy dirt on attachment feature surface can be got over over time Come more sticky, successfully fluctuate so that float can be influenceed, if dry weather or disabling basin for some time, float is also It can be fixedly arranged in bottom and can not move because the greasy dirt on surface solidifies, cause float to fail.

3. closing water seal is easily failed：Because above-mentioned 2 problems can all cause float to lose effectiveness, once and float loses Effect, then the lower sealing of closed water seal can not just be closed with float, so as to lead to not to be formed enclosed water seal, lose length Phase keeps the effectiveness of water seal.

Utility model content

The purpose of this utility model is in view of the shortcomings of the prior art, there is provided one kind is applied to different tanks, a variety of installations The multifunctional combination outlet device of position.

Solves above-mentioned technical problem, the technical solution adopted in the utility model is as follows：

A kind of multifunctional combination outlet device, including first time head, second time head, three-way pipe, bend pipe, for it is pre-buried The lower comb and dislocation pipe of pipe connection, the delivery port of first time head connects with wherein one end inserting of three-way pipe, described 3rd end of three-way pipe connects with lower comb, and described dislocation pipe one end connects with the second end inserting of three-way pipe, and the other end passes through Bend pipe connects with second time head inserting, the fluid from two lower head discharges is converged under the inflow of the 3rd end of three-way pipe Comb.The utility model by first time head, second time head, three-way pipe, bend pipe, lower comb and dislocation pipe combine assembling and Into it can adjust the link position between combiner, so as to adapt to different tanks and different installation sites, realize Multifunction.

The structure of dislocation pipe is：Two straight tubes are parallel to each other and linked together after being radially staggered certain position, two straight tubes it Between be interconnected and leave behind left and right ends mouth.

Further, the pipeline section of one end that the bend pipe is connected with dislocation pipe is longer, correspondingly, the dislocation pipe and bend pipe Connection that one end pipeline section it is also longer, when both insert, can by adjust the connecting length between dislocation pipe and bend pipe come The distance between two lower heads of adjustment, to adapt to the installation of the basin of different mounting distances.

Lower head is trap described in the utility model, including trap housing and the water seal that is arranged in housing Structure, the trap housing include shell and bottom, and the shell is detachably connected with bottom, and the sealing structure for water includes water Overcoat, water seal inner sleeve and upper floating head are sealed, with being installed on the shell water inlet, its bottom is then hanging on the water seal inner sleeve top In the top of bottom, the water seal outer sleeve bottom is arranged on bottom, its upper opening, and the water seal inner sleeve inserts water seal outer sleeve Inner chamber in, it is ring plate to form a vertical water channel and its upper port and lower port, the upper floating head between the inside and outside set of water seal Shape, be set in water seal and put and can be lifted along water seal outer wall of inside race, the upper floating head activity be covered in water seal outer sleeve top with The upper port of the vertical water channel of unidirectional blocking, the sealing structure for water also include the lower floating head of ring plate shape, and it is also set in water seal inner sleeve Above and can be along water seal outer wall of inside race oscilaltion, between the water seal outer sleeve and water seal inner sleeve and in the lower port pair of vertical water channel Answer opening position that the mounting structures of lower floating head are set, the lower floating head is put up on mounting structures so that unidirectional blocking is vertical by deadweight The lower port of water channel, so as to water seal outer sleeve, water seal inner sleeve, on closed vertical water seal is formed between floating head and lower floating head, rise To effective odor-proof, cockroach proof, reverse-filling, anti-dry effect.

Described upper floating head closes the upper port of vertical water channel, and lower floating head closes vertical water channel lower port, when come water of using by oneself The draining of utensil lower flume is flowed into water seal inner sleeve from the water inlet of trap, with increasing for rate of water added, in the impulse force/floating of current Under power effect, lower floating head lifts up, and the lower port of vertical water channel is opened, and water enters in vertical water channel, then in draining picking-up Floating head, make draining to be smoothly through sealing structure for water and enter in shell water chamber and be discharged into from delivery port in drainage system.Work as row Water drains into when being only capable of being filled into concordant with the top of water seal outer sleeve, and upper floating head drops to again because water body can not support its gravity The top of water seal outer sleeve covers the upper port for closing vertical water channel again；And floated downward when the water in water seal inner sleeve is not enough to support Gai Shi, lower floating head reset and dropped on mounting structures, are re-closing off the lower port of vertical water channel.Because the lower floating head of the present invention is Held up to float by current/water body and open vertical water annulus lower port, even if so containing silt, swill etc. in draining Heavier solid rubbish incidental, the floating stroke of lower floating head is not interfered with yet, and in water body and its self gravitation double action Under, lower floating head can close vertical water channel lower port for a long time, and vertical water seal can be sealed up for safekeeping, can more effectively keep water Envelope, play with long-acting every smelly, insect prevention, anti-dry effect, and upper and lower floating head constitutes two check valves, forms two and prevents Return water defence line.

The mounting structures are support bulge loop, and the support bulge loop can be set on water seal outer sleeve inwall along its interior girth Radially-protruding bulge loop；It can also be provided between water seal outer sleeve and water seal inner sleeve and be fixed on perpendicular on trap bottom To the bulge loop of projection, the bulge loop can upwards be arched upward by the part on trap bottom and be formed, can also be by being fixed on trap Vertical cylinder on bottom is formed.

Further, it can also be covered in water seal and inner edge mounting structures are set, the inner edge mounting structures are to be arranged on On water seal outer wall of inside race and at corresponding upper port or lower end open height along water seal inner sleeve outer perimeter set it is radially-protruding in Flange, the inward flange flush with the support bulge loop, for the upper and lower inward flange for covering lower floating head of support, make floating head or float downward Lid can be flatly put up in upper port or lower port, to strengthen the reliability of upper and lower floating head closing.In addition, the upper port Inward flange can be annular flange or interruption the i.e. multiple projections of flange.

Further, the water seal outer sleeve is inverted bowl structure, i.e. the intracavity diameter of water seal outer sleeve middle and lower part is more than Port inner diameter thereon, so that space is larger between water seal outer sleeve inwall and water seal inner sleeve, and the internal diameter of lower port with it is described Upper port internal diameter is same or similar, i.e., lower port bore is also significantly less than vertical water channel cavity internal diameter, so as to current entrainment of Miscellaneous bits of larger solid refuse etc. be easily accessible in vertical water channel, and be not easy that to be trapped in lower port attached by the barrier of lower floating head Closely, the unobstructed of trap is so more beneficial for, to reduce the probability that the water channel is blocked by the miscellaneous bits of solid refuse.

Further, stop bit bulge loop or uniform several stop bit projections are set in the water seal inner sleeve lateral wall, as The floating of lower floating head is spacing, prevent from floating downward cover the upper port for floating to vertical water channel hinder water outlet.

The distance between described water seal inner sleeve lower end and trap bottom do not have hard requirement, as long as meeting current excessively stream , but, in order that trap is made than relatively thin, distance is with 7mm between the water seal inner sleeve bottom and trap bottom ~20mm is advisable, preferably 8mm~10mm.

The trap cover top portion water inlet is connected with the outlet device of water appliance such as tank.According under different tanks The difference of hydrophone, the settable connector being adapted to therewith of water inlet of lower head：If outlet device is tubulose, the trap shell Top water inlet can be set installing pipe and be attached thereto；If outlet device is cup-shaped, then the trap cover top portion water inlet is set Cylinder, as the sleeve of the suit outlet device, and it is connected in outer casing top surface with outlet device and leaking hole is set in the middle part of it.Enter one Step, spilling water mouth is set on described sleeve.

Compared with prior art, the utility model has the advantages that：

1. the utility model is formed by multiple component combinations, first time head and second time head can be respectively suitable for two Individual different types of tank；First time head and bend pipe, second time head and three-way pipe, bend pipe and dislocation pipe, three-way pipe and mistake All it is by plug-in between the pipe of position, this means that the depth that can adjust insertion between them as needed, from And the position relationship between regulating member, so as to be applicable a variety of installation sites of tank.

2. the utility model by rotary shifted pipe can adjust first time head and second time head in-between Alternate position spike, so as to be applicable the connector not waited just between tank.

3. which in the both ends port of three-way pipe and dislocation pipe the utility model can also select according to the position of built-in pipe Individual port connection, comb just energy switching position is so descended, is connected so as to the built-in pipe with diverse location, so also saves material Material.

4. effectively seal and long-acting every smelly：The utility model abandons the vertical water channel lower port envelope of trap in the prior art Lid is separately warded off thinking, is changed the form that float is the lower floating head, lower floating head centralized positioning and in self gravitation using the form of float And the lower port of vertical water channel is closed under vertical water channel water body Action of Gravity Field, it not only enormously simplify the activity capping knot of lower port Structure, and use is more reliable, it is not easy to influenceed by solid refuse and food waste greasy dirt and cause lower floating head to fail, and vertically Only need a little water just can form effective water seal in water channel so that vertical water channel can be under the closing of upper and lower floating head easily In keeping effective water seal for a long time, and lower floating head is increased together " check valve ", so that the utility model can be more again more Effectively act as long-acting every smelly, cockroach proof, reverse-filling, anti-dry effect.

(2) it is not easily blocked：Lower floating head of the present utility model is that water current/water body impulse force and buoyancy float so as to open on the lower Vertical water channel lower port, even if so containing the material that silt, swill etc. are heavier in draining, also will not be by these things The floating stroke of floating head under the influence of matter, it is appropriate only to design lower port bore and vertical water channel cavity difference in internal diameters, even Somewhat larger swill is by will not also block, lower water speed is unaffected.

(3) floating head is not easy to fail under：Guide frame of the utility model using water seal inner sleeve as lower floating head, coordinate support knot Structure and inward flange, thus lower floating head can have certain interval/spacing between water seal inner sleeve or water seal outer sleeve inwall, in it, Without being adapted with the cylindrical inner wall of water seal outer wall of inside race or water seal outer sleeve, lower floating head can be neatly along water seal for outward flange Set outer wall fluctuates, and is not easy to make lower floating head fail even if larger material enters, and because water seal can maintain for a long time Effect, also cause greasy dirt that lower floating head will not adhere to because of piece surface more and more sticky and under the influence of floating head smoothly on float downward It is dynamic, be more not in greasy dirt solidification and cause the phenomenon that lower floating head failure occurs.

(4) easy care：The housing of each part of sealing structure for water of the present utility model and trap is to be detachably connected, not only Convenient installation, and cleaning, cleaning and the maintenance of particularly convenient trap.

Brief description of the drawings

Fig. 1 is dimensional structure diagram of the present utility model；

Fig. 2 is the schematic diagram of grafting sealing structure of the present utility model；

Fig. 3 is the sectional view of lower head of the present utility model；

Fig. 4 is the top view of lower head of the present utility model.

Embodiment

The utility model is further described with reference to embodiment.

As shown in Figure 1 and Figure 2, the utility model is provided with first time head 1, second time head 2, bend pipe 7, three-way pipe 4, mistake Position pipe 6, lower comb 5, bend pipe 7 be right-angle elbow pipe, the delivery port of first time head 1 by grafting sealing structure with bend pipe 7 one Port is connected, and the delivery port of second time head 2 is connected by grafting sealing structure with the Single port of three-way pipe 4, bend pipe 7 it is another Port is connected by grafting sealing structure with two ports of dislocation pipe 6 respectively with the another port of three-way pipe 4, three-way pipe 4 The lower comb 5 of last port connection, lower comb 5 be flexible pipe, lower comb 5 and built-in pipe 20 connect, built-in pipe 20 is builds What itself was provided with, first time head 1 and second time head 2 are connected with two tanks respectively；The structure of dislocation pipe 6 is：Two straight tubes It is parallel to each other and is linked together after being radially staggered certain position, is interconnected between two straight tubes and leaves behind left and right ends mouth, And that end tube section that dislocation pipe 6 is connected with bend pipe 7 is longer, correspondingly the pipeline section of one end that bend pipe 7 is connected with dislocation pipe 6 It is longer and identical with that the longer one end length of pipe section of dislocation pipe 6, when dislocation pipe 6 and bend pipe 7 insert can by adjust dislocation pipe 6 with Connecting length between bend pipe 7 adjusts the distance between two lower heads, to adapt to the peace of the basin of different mounting distances Dress.The alternate position spike in-between of first time head 1 and second time head 2 is adjusted by the rotary shifted can of pipe 6, so as to suitable The connector not waited with height between tank.

Spilling water mouth 3 is further respectively had on first time head 1 and second time head 2, the upper end water inlet of spilling water mouth 3 is fixed on In the side wall on the top of tank, and through hole connection spilling water mouth 3 and tank are provided with the corresponding tank of spilling water mouth 3, work as tank In the water level water inlet that reaches spilling water mouth 3 installation site when, water will flow into lower head body from the water inlet of spilling water mouth 3 In, so as to prevent water from being overflowed from tank.First time head 1 and second time head 2 can be two different types of lower heads, Two different types of tanks, such as stainless steel and ceramic water trough can be thus applicable with different types of first Head 1 and second time head 2 are connected with two tanks respectively.Showing when Fig. 1 show the not spilling water mouth of first time head 1 of installation It is intended to.

Above-mentioned grafting sealing structure is：The port for two water pipes being connected with each other is respectively the first connection end and the second connection End, the first connection end are provided with external screw thread, and connection sleeve pipe 8 is cased with second connection end and is close to the sealing of the taper of connection end outer wall Circle 10, the inwall of connection sleeve pipe 8 are provided with baffle ring 9 and the internal thread being adapted with external screw thread, and second connection end insertion first connects Connect in end, the external screw thread of the internal thread of connection sleeve pipe 8 and the first connection end is connected, sealing ring 10 be compressed in baffle ring 9 with Between first connection end, and the narrow end of sealing ring 10 is embedded between the inwall of the first connection end and the outer wall of second connection end, from And reach the effect of sealing while connection.Wherein two ports of dislocation pipe 6, bend pipe 7 are connected with first time head 1 Port, the port being connected with second time head 2 of three-way pipe 4 are engaged all as above-mentioned second connection end with these ports Another port be just used as the first connection end.

Connected using grafting sealing structure so that it is more can to adjust this in installation process for this multifunctional combination outlet device Position relationship between the part of function combination outlet device, so as to be applicable a variety of installation sites of tank；According to built-in pipe 20 Position selection three-way pipe 4 is connected with that port in the left and right port of dislocation pipe 6, so descends comb 5 just can be in right position When switching, i.e. three-way pipe 4 are arranged on the left side of dislocation pipe 6, lower comb 5 is located in left side of the present utility model, and three-way pipe 4 is installed At the right side of dislocation pipe 6, lower comb 5 is located in right side of the present utility model, so no matter built-in pipe 20 is located at this practicality newly The left side or right side of type, can easily be connected.

A kind of lower head as shown in Figure 3, the lower head refer to a kind of structure of first time head 1 and second time head 2, under Head is trap, and it includes trap housing and the sealing structure for water being arranged in housing, and trap housing includes shell 201 and bottom 202, shell 201 is tubular, and side sets drain interface 204, and its bottom outer rim is provided with external screw thread, its top Portion is provided with water tank water outlet device 215, and water tank water outlet device 215 is cup-shaped, and it includes cup-shaped outlet device main body 216, filter basket 217 and face Lid 218, the top of shell 201 set internal diameter more than the cylinder 211 of water tank water outlet device external diameter, the sleeve as suit outlet device.Set Spilling water mouth 212 is set on cylinder, when water has little time to flow out through trap, allows water to flow directly into drainpipe from spilling water mouth 212.Bottom Lid 202 is provided with the internal thread being adapted to the external screw thread of shell 201, for connecting and composing the complete housing of trap with shell 201.Bottom Lid 202 has the bulge loop of a vertical projections, as support bulge loop 203.

Sealing structure for water includes water seal outer sleeve 207, water seal inner sleeve 205, upper floating head 206 and lower floating head 208.Water seal inner sleeve 205 For two-part body, upper pipeline section diameter is more than lower tube section diameter, and upper length of pipe section is less than lower tube section.The upper tube of water seal inner sleeve 205 Top and the water tank water outlet device of section are tightly connected, the bottom of the lower tube section of water seal inner sleeve 205 be then suspended on the top of bottom 202 and with The distance between bottom 202 is between 8mm~10mm.The lower tube section of water seal inner sleeve 205 inserts water from the upper port of water seal outer sleeve Seal in the inner chamber of overcoat 207 and extend slightly into the inner chamber of the support bulge loop 203 of bottom 202, so as to the shape between the inside and outside set of water seal Into vertical water annulus and its upper port and lower port.The main body of water seal outer sleeve 207 is in the bowl-shape i.e. water seal outer sleeve middle and lower part of back-off The big port inner diameter thereon of intracavity diameter, so that space is larger between water seal outer sleeve inwall and water seal inner sleeve, and lower port Internal diameter and water seal outer sleeve upper port internal diameter it is same or similar, i.e., lower port bore is also significantly less than in vertical water channel cavity Footpath, so as to current entrainment of miscellaneous bits of larger solid refuse etc. be easily accessible in vertical water channel, and be not easy to be hindered by lower floating head Every being trapped near lower port, the unobstructed of trap is so more beneficial for, is blocked with reducing the water channel by the miscellaneous bits of solid refuse Probability.Outwards turnover forms flanging to the lower edge of water seal outer sleeve 207, when installing integral, the lower end of water seal outer sleeve 207 Flanging is located between bottom 202 and the bottom of trap shell 201, is acted on by bottom 202 and the bottom of trap shell 201 by water seal Overcoat 207 is fixed.To strengthen sealing property, flanging and bottom 202 and the trap shell of the lower port of water seal outer sleeve 207 Sealing ring is set respectively between 201 bottoms, makes to be tightly connected between them.The internal diameter of water seal outer sleeve 207 is more than on bottom 202 The external diameter of support bulge loop 203, support bulge loop 203 are located in the inner chamber of water seal outer sleeve 207.Inner edge support knot is set in water seal inner sleeve 205 Structure, to be arranged in water seal inner sleeve 205 on the outer wall of pipeline section and lower tube section and corresponding to water channel upper port and lower end open height respectively The radially-protruding inward flange 254,253 set along water seal inner sleeve outer perimeter at place, inward flange 253 and bottom on lower tube section Support bulge loop 203 on lid 202 flushes, the inward flange for floating head under support 208.Inward flange 254 on upper pipeline section Flushed with the top of water seal outer sleeve 207, the inward flange of floating head 206 in support.Upper floating head 206 and lower floating head 208 are ring plate Shape and size dimension is consistent, is set in water seal inner sleeve 205 and can be along the outer wall oscilaltion of water seal inner sleeve 205.Lower floating head 208 Outline side has spacing with the inwall of water seal outer sleeve 207.Lower floating head 208 is in close contact vertical so as to cover closing with mounting structures The lower port of water channel.Upper floating head 206 put up on water seal outer sleeve top and inward flange 254 the vertical water annulus of unidirectional blocking it is upper Port, lower floating head 208 put up the vertical water annulus of unidirectional blocking on support bulge loop 209 and inward flange 253 by deadweight level Lower port, so as to water seal outer sleeve 207, water seal inner sleeve 205, on closed vertical ring is formed between floating head 206 and lower floating head 208 Shape water seal, play effective odor-proof, cockroach proof, reverse-filling, anti-dry effect.The lateral wall of water seal inner sleeve 205 sets stop bit Bulge loop 251, the floating as lower floating head 208 is spacing, and the upper port for avoiding lower floating head 208 from floating to vertical water annulus hinders Water.

The use process of above-mentioned lower head is：Under peacetime state, the upper floating head 206 in sealing structure for water closes vertical annular water The upper port in road, lower floating head 208 close vertical water annulus lower port, when the draining from lower flume flows into water seal from outlet device In inner sleeve 205, increase with rate of water added under the momentum effect of current, lower floating head 208 lifts up, the lower port of vertical water annulus It is opened, water enters in vertical water annulus, and then draining holds up upper floating head 206, makes draining to be smoothly through sealing structure for water It is discharged into drainage system.When draining, which drains into, to be only capable of being filled into concordant with the top of water seal outer sleeve 207, upper floating head 206 is because of water body The top that its gravity can not be supported and drop to water seal outer sleeve 207 again covers the upper port for closing vertical water annulus again； Meanwhile the water in water seal inner sleeve 205 is when being also not enough to overcome water body and lower 208 gravity of floating head in vertical water channel, lower floating head 208 drop to the lower port that mounting structures reclose vertical water channel under self gravitation and vertical water channel water body Action of Gravity Field. Because lower floating head 208 is to rise to open vertical water channel lower port, even if so heavier containing silt, swill etc. in draining Material, also will not be by the floating stroke of floating head under the influence of these materials, and in water body and its dual work of self gravitation Vertical water channel lower port can be closed for a long time with lower floating head 208, and vertical ring-type water seal is sealed up for safekeeping, can more effectively risen To sealing and it is long-acting every smelly effect.

Claims (10)

1. A kind of 1. multifunctional combination outlet device, it is characterised in that：Including first time head, second time head, three-way pipe, bend pipe, For the lower comb and dislocation pipe being connected with built-in pipe, the delivery port of first time head and wherein one end of the three-way pipe Inserting connection, the 3rd end of the three-way pipe connect with the lower comb, described dislocation pipe one end and the second of the three-way pipe End inserting connection, the other end are connected by the bend pipe with second time head inserting, make what is discharged from two lower heads Fluid, which converges from the 3rd end of the three-way pipe, flows into lower comb.
2. 2. multifunctional combination outlet device according to claim 1, it is characterised in that：The structure of the dislocation pipe is：Two is straight Pipe is parallel to each other and linked together after being radially staggered certain position, between two straight tube be interconnected and leave behind left and right two Port.
3. 3. multifunctional combination outlet device according to claim 2, it is characterised in that：The bend pipe be connected with dislocation pipe one The pipeline section length at end, correspondingly, the pipeline section length of that one end that the dislocation pipe is connected with bend pipe.
4. 4. the multifunctional combination outlet device according to claims 1 to 3 any one, it is characterised in that：The lower head bag Trap housing and the sealing structure for water being arranged in housing are included, the trap housing includes shell and bottom, the shell Be detachably connected with bottom, the sealing structure for water includes water seal outer sleeve, water seal inner sleeve and upper floating head, the water seal inner sleeve top with The shell water inlet is installed on, its bottom is then suspended on the top of bottom, and the water seal outer sleeve bottom is arranged on bottom, Its upper opening, the water seal inner sleeve are inserted in the inner chamber of water seal outer sleeve, and a vertical water channel is formed between the inside and outside set of water seal And its upper port and lower port, the upper floating head are ring plate shape, it is set in water seal and puts and can be lifted along water seal outer wall of inside race, The upper floating head activity is covered in water seal outer sleeve top also to be included with the upper port of the vertical water channel of unidirectional blocking, the sealing structure for water The lower floating head of ring plate shape, its be also set in water seal put and can along water seal outer wall of inside race oscilaltion, the water seal outer sleeve and The mounting structures of lower floating head are set between water seal inner sleeve and in the lower port corresponding position of vertical water channel, the lower floating head leans on certainly Put up again on mounting structures so as to the lower port of the vertical water channel of unidirectional blocking, so as to water seal outer sleeve, water seal inner sleeve, on floating head Closed vertical water seal is formed between lower floating head.
5. 5. multifunctional combination outlet device according to claim 4, it is characterised in that：The mounting structures are support bulge loop.
6. 6. multifunctional combination outlet device according to claim 5, it is characterised in that：The support bulge loop is in water seal outer sleeve The radially-protruding bulge loop set on wall along its interior girth.
7. 7. multifunctional combination outlet device according to claim 6, it is characterised in that：The support bulge loop is to be arranged on water seal Between overcoat and water seal inner sleeve and the bulge loop of vertical projections that is fixed on trap bottom, the bulge loop can be by trap bottom The part covered is arched upward to be formed upwards, or the vertical cylinder by being fixed on trap bottom is formed.
8. 8. the multifunctional combination outlet device according to claim 6 or 7, it is characterised in that：Set in the water seal on set Inner edge mounting structures, the inner edge mounting structures are high to be arranged on water seal outer wall of inside race and corresponding to upper port and/or lower port The radially-protruding inward flange set along water seal inner sleeve outer perimeter at degree, the inward flange are flushed with the support bulge loop, are used for The inward flange of the upper and lower covering of support, floating head or lower floating head is set flatly to put up in upper port or lower port, with enhancing The reliability of upper and lower floating head closing.
9. 9. multifunctional combination outlet device according to claim 8, it is characterised in that：The water seal outer sleeve is inverted bowl-shape The big port inner diameter thereon of structure, the i.e. intracavity diameter of water seal outer sleeve middle and lower part, and in the internal diameter of lower port and the upper port Footpath is same or similar, i.e., lower port bore is also significantly less than vertical water channel cavity internal diameter.
10. 10. multifunctional combination outlet device according to claim 9, it is characterised in that：Set in the water seal inner sleeve lateral wall Stop bit bulge loop or uniform several stop bit projections are put, the floating as lower floating head is spacing, prevents from floating downward covering and floats to vertical water channel Upper port hinder water outlet.