CN208748779U - Integral type water-inflow and drain valve - Google Patents

Abstract

The utility model discloses integral type water-inflow and drain valves, including cooperating fixed water inlet valve and a drain valve up and down, the inlet valve includes upper housing, equipped with the intracorporal upper float component of upper casing, driving assembly set on the sealing component of upper housing side and set on upper housing top, the sealing component includes water inlet and discharge opening, water inlet and the sealing of inlet valve are realized in the opening and closing of sealing component, the driving component driving sealing component is opened and is intake, sealing component hermetic seal when driving assembly resets, the opening and closing of sealing component is realized in the upper float component and driving assembly cooperation；The drain valve include: shell, the water-drainage base seat for being installed on housing bottom, be set in the housing float downward cartridge module and water inlet component.The utility model is compact-sized, and usually how much water are not just arranged into how much water, drain valve for water storage, inlet valve in outer tank, thus avoidable, there is a phenomenon where leaks due to drain valve damage.

Description

Integral type water-inflow and drain valve

Technical field

The utility model relates to integral type water-inflow and drain valves.

Background technique

Existing water inlet valve and a drain valve are provided separately, and the water tank for installing water inlet valve and a drain valve is usually continuously in Chu Manshui State, inlet valve controls water inlet or sealing because of the variation of Water in Water Tanks position, if drain valve damages and leak occurs, Water in Water Tanks position It reduces, inlet valve can be automatically turned on and be intake at this time, be intake always and the feelings of drain valve leak always to will appear inlet valve Condition causes the waste of water.

Utility model content

The purpose of this utility model is to provide it is a kind of it is compact-sized, the integral type of leak due to drain valve damages can be prevented Water-inflow and drain valve.

To achieve the above object, the utility model uses following technical scheme: integral type water-inflow and drain valve, including cooperates up and down Fixed water inlet valve and a drain valve, the inlet valve include upper housing, are equipped with the intracorporal upper float component of upper casing, are set to upper housing The sealing component of side and driving assembly set on upper housing top, the sealing component includes water inlet and discharge opening, sealing The opening and closing of component realizes that water inlet and the sealing of inlet valve, the driving component driving sealing component are opened and intake, driving assembly The opening and closing of sealing component is realized in sealing component hermetic seal when reset, the upper float component and driving assembly cooperation；

The drain valve includes:

Lower case, including cooperating fixed upper cover and cylinder set up and down, the upper cover and the cooperation of upper housing lower end are fixed, described Upper cover edge is extended downwardly equipped with lower side, which is equipped with discharge outlet, and the side wall of cylinder set lower part is equipped with connection The first inside and outside drainage channel of cylinder set,

Water-drainage base seat is located at cylinder and covers bottom, is equipped with the second drainage channel,

Cartridge module is floated downward, it is internal and can be relative to the draining floating drum that cylinder set moves up and down, the row including being set in cylinder set Water floating drum includes the ring-shaped cavity of sealing and the first through hole positioned at middle part that is surrounded by ring-shaped cavity, drain floating drum on move down The dynamic opening and closing for realizing the first drainage channel, the first through hole are connected to the second drainage channel, when the unlatching of the first drainage channel its It is connected to the second drainage channel,

Water inlet component, including be located at the capping of cylinder set upper side, the intake tunnel between capping and upper cover, can on move down Dynamic activity centre column, the intake tunnel include water inlet end and water outlet, and the water inlet end passes through aqueduct and sealing group The connection of part discharge opening, the activity centre column upper hollow and its side wall are equipped with the water outlet being in communication with the outside, the water outlet Positioned at activity centre column top, activity centre column moves up and down the opening and closing for realizing water outlet, the activity centre column raised state When its bottom end and first through hole upper end seal, the unidirectional water flowing out structure for only water being allowed to flow out is additionally provided in the capping.

Further, the driving component includes by keyframe, half row's key being fixedly arranged on above by keyframe, set on by keyframe Full row's key of top, described press are equipped with half row's pressing lever and half row by pressing spring below keyframe, the upper housing top is equipped with Horizontal fixed plate, the half row pressing spring one end, which is set to, to be pressed below keyframe, and the other end is set on horizontal fixed plate, and described half arranges Pressing lever is equipped with half row's step, and full row's pressing lever is equipped with below full row's key and full row presses pressing spring, the full row presses Pressing spring one end is set to below full row's key, and the other end, which is set to, to be pressed above keyframe, full row's pressing lever be arranged in by keyframe and It can be moved up and down relative to by keyframe, full row's pressing lever is equipped with full row's step.

Further, the sealing component includes open end and the T body communicated there are three tools, and T body lower end is opened Mouthful be discharge opening, two upper end opening front ends be water inlet, rear end successively seal be equipped with waterstop pad, back pressure lid, can before and after Mobile dynamic seal and positioning seat, the positioning base rear end are set to the lower section for pressing keyframe, and the rear end of the positioning seat is equipped with The second through-hole for allowing half row's pressing lever and full row's pressing lever to move up and down, the waterstop pad and back pressure are covered equipped with inlet through hole To form intake tunnel, the back-and-forth motion of the dynamic seal realizes that back pressure covers the opening and closing of inlet through hole, the waterstop pad The water storage cavity of storing water is formed between back pressure lid, the variation in water pressure before and after the waterstop pad drives waterstop pad to be moved forward and backward, sealing The opening and closing of discharge opening is realized in the back-and-forth motion of pad.

Further, the dynamic seal include cylinder, set on cylinder front end back pressure lid rubber mat, be located at cylinder rear portion Pull rod and spring set on cylinder rear end, it is described to move dynamic seal backward with pull rod cooperation by being equipped with below keyframe The opening and closing for the inlet through hole that back pressure covers is realized in straight bevel facet, the back-and-forth motion of the back pressure lid rubber mat.

Further, the upper float component includes the rack fixing seat being set to below positioning seat, is set to fixing seat two sides Tease and ridicule pole entirely and partly tease and ridicule pole, arrange bracket, half row's bracket entirely, the pole of teasing and ridicule entirely is equipped with full row's floating drum, half row Adjusting rod is equipped with half row's floating drum, complete to arrange floating drum and be higher than half row's floating drum in the intracorporal position of upper casing, described full row's bracket one end with Tease and ridicule that pole is hinged, and the other end is hinged with rack fixing seat entirely, described half arranges bracket one end and hinged, the other end of partly teasing and ridicule pole Hinged with rack fixing seat, full row's bracket is equipped with the full row fixture block fixed with full row's step cooperation, the half row bracket It is equipped with the half row fixture block fixed with half row's step cooperation.

Further, the water flowing out structure includes the water outlet through-hole in capping and the water outlet list set on capping upper surface To piece, described water outlet one-way piece one end and capping are rotatablely connected, and water outlet one-way piece is rotated relative to capping realizes water outlet through-hole Opening and closing.

Further, the intake tunnel includes horizontal channel, and described horizontal channel one end is water inlet end, and the other end connects Connecing a vertical channel is water outlet, and the water inlet end is connected to by aqueduct with sealing component discharge opening, and the water outlet is set In activity centre column top.

Further, the activity centre column includes hollow cylinder, upper sealing surface and lower sealing surface, the upper sealing surface position In hollow cylinder upper end, the lower sealing surface be set to hollow cylinder in the middle part of or lower part, when activity centre column moves up and down on seal Realize the opening and closing to water outlet in face.

Further, activity centre column lower end extends around is equipped with horizontal extension, the first through hole top Side wall is equipped with upper seal, its horizontal extension and upper seal cooperation seal when the activity centre column is in raised state, The draining floating drum lower part is equipped with lower seal, and lower seal and the lower end cooperation of cylinder set are close when draining floating drum is in lower position Envelope.

Further, the upper casing body sidewall is equipped with water inlet hole, and the water-drainage base seat is equipped with a sluicing vertical tube, described Sluicing vertical tube is connected to the second drainage channel, and the upper end opening of the sluicing vertical tube is higher than water inlet hole upper end and is lower than T body Water inlet.

Compared with prior art, the utility model is compact-sized, usually not water storage in outer tank, and inlet valve is into how many Water, drain valve just arrange how much water, thus avoidable, there is a phenomenon where leaks due to drain valve damage.

Detailed description of the invention

Fig. 1 is the utility model integral type water-inflow and drain valve structural schematic diagram；

Fig. 2 is the utility model inlet valve explosive view；

Fig. 3 is that the utility model inlet valve presses keyframe schematic diagram；

Fig. 4 is the utility model water inlet valve seal component diagram；

Fig. 5 is float component schematic diagram on the utility model inlet valve；

Fig. 6 is the utility model drain valve explosive view；

Fig. 7 is the utility model drain valve water inlet component schematic diagram；

Fig. 8 is the utility model drain valve activity centre column and intake tunnel schematic diagram；

Part status diagram when Fig. 9 is the utility model water intake valve；

Drain valve schematic diagram when Figure 10 is the utility model water intake valve；

Figure 11 is the utility model water inlet valve seal current political situation portion status diagram；

Drain valve schematic diagram when Figure 12 is the utility model water inlet valve seal；

Figure 13 is the utility model drain valve hull-borne schematic diagram.

In figure: 100- inlet valve, 110- upper housing, 111- key lid, 112- water inlet hole, 120- press keyframe, 121- Half row's key, 122- partly arrange pressing lever, and 123- half, which is arranged, presses pressing spring, and 124- partly arranges step, 125- straight bevel facet, and 130- is arranged entirely and pressed Key, 131- arrange pressing lever entirely, and 132- is arranged entirely by pressing spring, and 133- arranges step, 140-T body, 141- discharge opening, 142- water inlet entirely Mouthful, 143- waterstop pad, 144- back pressure lid, 145- positioning seat, the second through-hole of 146-, 147- inlet through hole, 148- water storage cavity, 150- Cylinder, 151- back pressure lid rubber mat, 152- pull rod, 160- rack fixing seat, 161- tease and ridicule pole entirely, and 162- partly teases and ridicule pole, 163- arranges bracket entirely, 164- partly arranges bracket, and 165- arranges floating drum entirely, and 166- partly arranges floating drum, and 167- arranges fixture block entirely, and 168- partly arranges card Block, 200- drain valve, 210- upper cover, 211- discharge outlet, 220- sets, the first drainage channel of 221-, 230- water-drainage base seat, 231- Second drainage channel, 232- sluicing vertical tube, 240- drain floating drum, 241- first through hole, and 242- upper seal seals under 243- Circle, 250- capping, 251- water outlet through-hole, 252- water outlet one-way piece, 253- vertical baffle, 260- intake tunnel, 261- level are logical Road, 262- water inlet end, the water outlet 263-, the activity centre 270- column, 271- hollow cylinder, 272- upper sealing surface seal under 273- Face, 274- horizontal extension, 275- water outlet.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Embodiment

Refering to fig. 1 to Fig. 5, the utility model discloses integral type water-inflow and drain valves, including cooperating fixed inlet valve up and down 100 and drain valve 200, the inlet valve 100 include upper housing 110, equipped in upper housing 110 upper float component, be set to it is upper The sealing component of 110 side of shell and driving assembly set on 110 top of upper housing, the driving component include press keyframe 120, It is fixedly arranged on half row's key 121 by 120 top of keyframe, set on by full row's key 130 above keyframe 120, the upper housing 110 Top is equipped with the key lid 111 of matched fixation, and half row's key 121 and full row's key 130 are set to key lid 111 Interior, described press is equipped with half row's pressing lever 122 and half row by pressing spring 123 below keyframe 120,110 top of upper housing is equipped with Horizontal fixed plate, the horizontal fixed plate are set to 160 lower section of rack fixing seat, and half row is set to by 123 one end of pressing spring to press The lower section of keyframe 120, the other end are set on horizontal fixed plate, for more compact structure, half row by pressing spring 123 be sheathed on half row by 122 outside of compression bar, the half row pressing lever 122 are equipped with half row's step 124, are equipped with full row below full row's key 130 and press Compression bar 131 and full row press pressing spring 132, and the full row is set to complete 130 lower section of row's key by 132 one end of pressing spring, and the other end is set In pressing above keyframe 120, full row's pressing lever 131 is arranged in by keyframe 120 and can move up and down relative to by keyframe 120, In order to compact-sized, full pressing lever 131 of arranging is set to half row's pressing lever, 122 inside and can transport relative to half about 122 pressing lever of row Dynamic, full row's pressing lever 131 is equipped with full row's step 133, and half, which arranges 122 side of pressing lever, is correspondingly provided with opening so as to arrange platform entirely Rank 133 can move up and down and protrude from half row's pressing lever, 122 outer surface.

In the present embodiment, the sealing component includes open end and the T body 140 communicated there are three tools, the T body 140 lower ending openings are discharge opening 141, and two open front of upper end is water inlet 142, and water inlet 142 is connected to external fluid delivery conduit road, Rear end, which successively seals, is equipped with waterstop pad 143, back pressure lid 144, the dynamic seal that can be moved forward and backward and positioning seat 145, 145 rear end of positioning seat is set to the lower end that half row presses pressing spring 123, and the rear end of the positioning seat 145, which is equipped with, allows half row to press The second through-hole 146 that compression bar 122 and full row's pressing lever 131 move up and down is equipped on the waterstop pad 143 and back pressure lid 144 For inlet through hole 147 to form intake tunnel 260, the inlet through hole 147 on the back pressure lid 144 is located therein portion, the sealing Pad 143 is rubber pad, and inlet through hole 147 is provided thereon portion on waterstop pad 143, and the dynamic seal includes cylinder 150, is set to Back pressure lid rubber mat 151, the spring positioned at the pull rod 152 at 150 rear portion of cylinder and set on 150 rear end of cylinder of 150 front end of cylinder, institute State by below keyframe 120 be equipped with pull rod 152 cooperate move dynamic seal backward straight bevel facet 125, the straight bevel facet 125 is wide at the top and narrow at the bottom, and lower end is located at the front side of pull rod 152, and when moving down by keyframe 120, straight bevel facet 125 drives pull rod 152 move backward, so that entire dynamic seal be made to move backward, certain back pressure lid rubber mat 151 also moves backward, and back pressure lid The opening and closing of inlet through hole 147 on back pressure lid 144 is realized in the back-and-forth motion of rubber mat 151, between the waterstop pad 143 and back pressure lid 144 The water storage cavity 148 of storing water is formed, the variation in water pressure of 143 front and back of waterstop pad drives waterstop pad 143 to be moved forward and backward, waterstop pad The opening and closing of discharge opening 141 is realized in 143 back-and-forth motion.

In the present embodiment, the upper float component includes set on the rack fixing seat 160 of 145 lower section of positioning seat, set on solid Reservation two sides tease and ridicule pole 161 entirely and partly tease and ridicule pole 162, full row's bracket 163, half row's bracket 164, described complete to tease and ridicule pole 161 are equipped with full row's floating drum 165, partly tease and ridicule pole 162 and are equipped with half row's floating drum 166, full floating drum 165 of arranging is in upper housing 110 Position be higher than half row's floating drum 166, described complete 163 one end of row's bracket and tease and ridicule that pole 161 is hinged, and the other end is fixed with bracket entirely Seat 160 is hinged, described half row 164 one end of bracket and partly teases and ridicule that pole 162 is hinged, and the other end and rack fixing seat 160 are hinged, institute State full row's bracket 163 and be equipped with and cooperate fixed full row's fixture block 167 with full row's step 133, the half row bracket 164 be equipped with Half row's step 124 cooperates half fixed row's fixture block 168.When full row's pressing lever 131 moves down, the full step 133 and complete arranged Row's fixture block 167 is fixed, and inlet valve 100 is in water inlet state, when outer tank water level rises to full row's floating drum 165, floats Cylinder rises, and full step 133 of arranging engages with full row's fixture block 167 disengaging, and row's pressing lever 131 is multiple under the action of row's spring entirely entirely at this time Position, 100 sealing of inlet valve.100 half row of inlet valve and full row are similarly.

Refering to Fig. 6 to Fig. 8, the drain valve 200 includes: lower case, including cooperating fixed upper cover 210 and cylinder set up and down 220,210 edge of upper cover is upwardly extended equipped with upper side edge, the upper side edge and 110 lower end of upper housing cooperation fix, it is described on 210 edge of lid is extended downwardly equipped with lower side, which is equipped with discharge outlet 211, is set on the side wall of 220 lower parts of the cylinder set There is the first drainage channel 221 inside and outside connection cylinder set 220,

Water-drainage base seat 230 is located at cylinder and covers 220 bottoms, is equipped with the second drainage channel 231, and when installation, water-drainage base seat 230 is pacified Loaded on water tank bottom, the second drainage channel 231 is connected to tank drains pipeline,

Cartridge module is floated downward, including being set in 220 inside of cylinder set and the 220 draining floating drums moved up and down can be covered relative to cylinder 240, the draining floating drum 240 includes the ring-shaped cavity sealed and the first through hole 241 positioned at middle part surrounded by ring-shaped cavity, Draining floating drum 240 moves up and down the opening and closing for realizing the first drainage channel 221, the first through hole 241 and the second drainage channel 231 connections, it is connected to the second drainage channel 231 when the first drainage channel 221 is opened,

Water inlet component, the capping 250 that 220 upper ends are covered including being located at cylinder, the water inlet between capping 250 and upper cover 210 Channel 260 passes through 250 middle part activity centre column 270 moving up and down of capping.

In the present embodiment, the intake tunnel 260 includes horizontal channel 261, and described 261 one end of horizontal channel is water inlet end 262, it is water outlet 263 that the other end, which connects a vertical channel, and the water inlet end 262 is sluiced by aqueduct and sealing component Mouth 141 is connected to, and the water outlet 263 is set to 270 top of activity centre column.The water outlet 263 is set on activity centre column 270 Portion.

In the present embodiment, the activity centre column 270 includes hollow cylinder 271, upper sealing surface 272 and lower sealing surface 273, The upper sealing surface 272 is located at 271 upper end of hollow cylinder, and the lower sealing surface 273 is set to 271 middle part of hollow cylinder or lower part, Upper sealing surface 272 realizes the opening and closing to water outlet 263,270 lower end of activity centre column when activity centre column 270 moves up and down Around extend be equipped with horizontal extension 274,241 upper portion side wall of first through hole be equipped with upper seal 242, it is described activity in Its horizontal extension 274 and the cooperation of upper seal 242 seal when stem 270 is in raised state, on the activity centre column 270 Portion's side wall is equipped with the water outlet 275 being in communication with the outside, and about 275 water outlet is extended, and lower end is lower than capping 250, When 260 water outlet 263 of intake tunnel is opened, activity centre column 270 is in raised state, and water flow passes through the water outlet 275 from work The dynamic outflow of newel 270 enters in the cavity that cylinder set 220, draining floating drum 240 and activity centre column 270 form.

In the present embodiment, the capping 250 is equipped with the unidirectional water flowing out structure for only water being allowed to flow out, the water flowing out structure packet It includes and is set to the water outlet through-hole 251 in capping 250 and the water outlet one-way piece 252 set on 250 upper surfaces of capping, the water outlet one-way piece 250 rotation connection of 252 one end and capping, water outlet one-way piece 252 rotate the opening and closing for realizing water outlet through-hole 251 relative to capping 250, When being discharged the unlatching of through-hole 251, water flow is flow between capping 250 and upper cover 210 out of cylinder set 220 by water outlet through-hole 251 Cavity simultaneously flow to extraneous water tank by the discharge outlet 211 in 210 lower wall of upper cover, and being additionally provided in the capping 250 prevents activity The vertical baffle 253 that chamber water flow between newel 270 and capping 250 and upper cover 210 is mutually gone here and there.Under the draining floating drum 240 Portion is equipped with lower seal 243, and lower seal 243 and cylinder cover the cooperation of 220 lower ends and seal when draining floating drum 240 is in lower position.

In the present embodiment, 110 side wall of upper housing is equipped with water inlet hole 112 extended up and down, the water inlet item Water of the hole 112 in outer tank enters in upper housing 110, and the water-drainage base seat 230 is equipped with a sluicing vertical tube 232, institute It states sluicing vertical tube 232 to be connected to the second drainage channel 231, the upper end opening of the sluicing vertical tube 232 is higher than on water inlet hole 112 Hold and be lower than the water inlet 142 of T body 140.

Specifically, full row's key 130 is pressed, it is complete to arrange pressing lever 131, half row's key 121, half row's pressing lever 122, press keyframe 120 move down, and full row is compressed by pressing spring 132 and half row by pressing spring 123, by the straight bevel facet of 120 lower section of keyframe 125 drive pull rods 152 move backward, so that cylinder 150 and back pressure lid rubber mat 151 and then move, on back pressure lid 144 backward Inlet through hole 147 open, the water outflow in water storage cavity 148, end pressure reduces after water storage cavity 148, and waterstop pad 143 is in front end water It is moved backward under the action of stream, discharge opening 141 is opened, as shown in figure 9, row's step 133 is blocked admittedly by row's fixture block 167 entirely entirely at this time Fixed, half, which arranges step 124, blocks fixation by half row's fixture block 168, and discharge opening 141 is continuously in open state, and extraneous water flow is from sluicing Mouth 141 flows to drain valve 200 by aqueduct.Water flow enters drain valve 200 by 261 water inlet end 262 of horizontal channel and intakes Channel 260, as shown in Figure 10, sealing surface 272 is jacked up under the action of water flow on activity centre column 270, and intake tunnel 260 goes out Water end (W.E.) 263 is opened and column 270 lower horizontal extension 274 in activity centre is sealed with the cooperation of upper seal 242, is floated downward cartridge module and is existed It is located at cylinder under gravity and covers 220 bottoms, lower seal 243 and cylinder covers the cooperation of 220 lower ends and seal at this time, and water flow is from intake tunnel It flows out and draining floating drum 240, cylinder set 220 is flowed by the water outlet 275 of 270 upper portion side wall of activity centre column in 260 water outlets 263 In the chamber formed with capping 250, water flow slowly flows into the chamber water level and reaches capping 250, and water, which continues to flow into, will cover 250 Top is discharged one-way piece 252 and jacks up, and 250 upper water-out through-holes 251 of capping are opened, and water flow flows out from water outlet through-hole 251 and by upper The discharge outlet 211 of lid 210 flows into outer tank.

Outer tank water level slowly rises, and water flow is entered in upper housing 110 by water inlet hole 112, when water level rises to At half row's floating drum 166, half arranges floating drum 166 floats under the buoyancy of water, and half, which arranges step 124, is detached from half card for arranging fixture block 168 It closes, water level continues to rise at row's floating drum 165 entirely, and full floating drum 165 of arranging floats under the buoyancy of water, and full row's step 133 is de- Engaging from full row's fixture block 167, it is complete to arrange key 130 under the action of half row is by pressing spring 123 and full row's 130 spring of key, entirely Row's pressing lever 131, half row's pressing lever 122, is up moved by keyframe 120 and is resetted half row's key 121, and pull rod 152, which is detached from, to hang down Straight inclined-plane 125, cylinder 150 and back pressure lid rubber mat 151 reset under the spring effect of 150 rear end of cylinder, intake on back pressure lid 144 Through-hole 147 is by hermetic seal, at this point, water flow continues to enter water storage cavity 148, water storage cavity from inlet through hole 147 on waterstop pad 143 148 water slowly increases, and 143 rear end of waterstop pad receives pressure and also slowly increases, and waterstop pad 143 is slowly moved along to discharge opening 141 by hermetic seal, at this time 100 sealing of inlet valve, as shown in figure 11.100 sealing of inlet valve, 200 intake tunnel 260 of drain valve There is no water flow entrance, are discharged one-way piece 252 and fall, and 250 upper water-out through-holes 251 of capping are closed, and activity centre column 270 is in weight Power effect is lower to fall, and column 270 lower horizontal extension 274 in activity centre is detached from upper seal 242, and as shown in figure 12, draining is floating The indoor water of chamber that cylinder 240, cylinder set 220 and capping 250 are formed flows into the second drainage channel 231 from first through hole 241, at this point, Floating drum 240 is drained in the buoyancy float downward of outer tank water storage, the first drainage channel 221 that cylinder covers 220 lower parts is opened, in water tank Water by the first drainage channel 221 enter the second drainage channel 231, and eventually by the drainage pipeline of water tank be discharged, such as scheme Shown in 13.

By half row's key 121, almost the same when working principle is with full row, difference has at two, first, arranging key by lower half When 121, half arranges key 121, half row's pressing lever 122, moves down by keyframe 120, complete to arrange key 130 and full row's pressing lever 131 is motionless, second, inlet valve 100 is hermetic seal when Water in Water Tanks position rises to half row's floating drum 166.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should It is subject to the protection scope in claims.

Claims (10)

1. a kind of integral type water-inflow and drain valve, it is characterised in that: including cooperating fixed water inlet valve and a drain valve, the water inlet up and down Valve include upper housing, equipped with the intracorporal upper float component of upper casing, set on upper housing side sealing component and be set to upper housing on The driving assembly in portion, the sealing component include water inlet and discharge opening, the opening and closing of sealing component realize inlet valve water inlet and Sealing, the driving component driving sealing component open and intake, driving assembly reset when sealing component hermetic seal, it is described on The opening and closing of sealing component is realized in float component and driving assembly cooperation；

The drain valve includes:

Lower case, including cooperating fixed upper cover and cylinder set up and down, the upper cover and the cooperation of upper housing lower end are fixed, the upper cover Edge is extended downwardly equipped with lower side, which is equipped with discharge outlet, and the side wall of cylinder set lower part is equipped with connection cylinder set The first inside and outside drainage channel,

Water-drainage base seat is located at cylinder and covers bottom, is equipped with the second drainage channel,

Cartridge module is floated downward, including being set in cylinder set inside and can float relative to the draining floating drum that cylinder set moves up and down, the draining Cylinder includes the ring-shaped cavity sealed and the first through hole positioned at middle part surrounded by ring-shaped cavity, and drain floating drum moves up and down reality The opening and closing of existing first drainage channel, the first through hole are connected to the second drainage channel, it is with the when the unlatching of the first drainage channel The connection of two drainage channels,

Water inlet component, including being located at the capping of the cylinder set upper side, intake tunnel between capping and upper cover, moving up and down Activity centre column, the intake tunnel include water inlet end and water outlet, and the water inlet end is let out by aqueduct and sealing component Mouth of a river connection, the activity centre column upper hollow and its side wall are equipped with the water outlet being in communication with the outside, and the water outlet is located at Activity centre column top, activity centre column move up and down the opening and closing for realizing water outlet, when the activity centre column raised state its Bottom end and first through hole upper end seal, and the unidirectional water flowing out structure for only water being allowed to flow out is additionally provided in the capping.

2. integral type water-inflow and drain valve as described in claim 1, it is characterised in that: the driving component includes pressing keyframe, fixed In by above keyframe half row's key, set on the full row's key pressed above keyframe, described press is equipped with half row's pressing lever below keyframe Pressing spring is pressed with half row, the upper housing top is equipped with horizontal fixed plate, and the half row pressing spring one end, which is set to, to be pressed under keyframe Side, the other end are set on horizontal fixed plate, and the half row pressing lever is equipped with half row's step, are equipped with below full row's key complete It arranges pressing lever and full row presses pressing spring, the full row presses spring one end and is set to below full row's key, and the other end is set to and presses keyframe Top, full row's pressing lever are arranged in by keyframe and can move up and down relative to by keyframe, and full row's pressing lever is equipped with Full row's step.

3. integral type water-inflow and drain valve as claimed in claim 2, it is characterised in that: the sealing component includes that there are three openings for tool The T body held and communicated, the T body lower ending opening are discharge opening, and two upper end opening front ends are water inlet, and rear end successively seals It is equipped with waterstop pad, back pressure lid, the dynamic seal that can be moved forward and backward and positioning seat, the positioning base rear end is set to key The lower section of frame, the rear end of the positioning seat are equipped with the second through-hole for allowing half row's pressing lever and full row's pressing lever to move up and down, institute It states waterstop pad and back pressure is covered equipped with inlet through hole to form intake tunnel, back pressure is realized in the back-and-forth motion of the dynamic seal The opening and closing of inlet through hole is covered, forms the water storage cavity of storing water between the waterstop pad and back pressure lid, side before and after the waterstop pad Variation in water pressure drives waterstop pad to be moved forward and backward, and the opening and closing of discharge opening is realized in the back-and-forth motion of waterstop pad.

4. integral type water-inflow and drain valve as claimed in claim 3, it is characterised in that: the dynamic seal includes cylinder, is set to Back pressure lid rubber mat, the spring positioned at the pull rod at cylinder rear portion and set on cylinder rear end of cylinder front end, it is described to be set by keyframe lower section Have and cooperate the straight bevel facet for moving dynamic seal backward with pull rod, back pressure lid is realized in the back-and-forth motion of the back pressure lid rubber mat On inlet through hole opening and closing.

5. integral type water-inflow and drain valve as described in claim 3 or 4, it is characterised in that: the upper float component includes being set to determine Rack fixing seat below the seat of position, teasing and ridicule pole entirely and partly tease and ridicule pole, arrange bracket, half row's branch entirely set on fixing seat two sides Frame, the pole of teasing and ridicule entirely are equipped with row's floating drum entirely, partly tease and ridicule pole and are equipped with half row's floating drum, it is intracorporal in upper casing to arrange floating drum entirely Position is higher than half row's floating drum, and described full row's bracket one end teases and ridicule that pole is hinged, and the other end is hinged with rack fixing seat with complete, described Half row bracket one end and partly to tease and ridicule pole hinged, the other end is hinged with rack fixing seat, and full row's bracket is equipped with and arranges entirely The fixed full row's fixture block of step cooperation, the half row bracket are equipped with the half row fixture block fixed with half row's step cooperation.

6. integral type water-inflow and drain valve as described in claim 1, it is characterised in that: the water flowing out structure includes being set in capping It is discharged through-hole and the water outlet one-way piece set on capping upper surface, described water outlet one-way piece one end and capping are rotatablely connected, and water outlet is single The opening and closing for realizing water outlet through-hole is rotated relative to capping to piece.

7. integral type water-inflow and drain valve as described in claim 1, it is characterised in that: the intake tunnel includes horizontal channel, institute Stating horizontal channel one end is water inlet end, and it is water outlet that the other end, which connects a vertical channel, and the water inlet end passes through aqueduct It is connected to sealing component discharge opening, the water outlet is set to activity centre column top.

8. integral type water-inflow and drain valve as claimed in claim 7, it is characterised in that: the activity centre column include hollow cylinder, Upper sealing surface and lower sealing surface, the upper sealing surface are located at hollow cylinder upper end, and the lower sealing surface is set in the middle part of hollow cylinder Or lower part, upper sealing surface realizes the opening and closing to water outlet when activity centre column moves up and down.

9. integral type water-inflow and drain valve as claimed in claim 1 or 8, it is characterised in that: activity centre column lower end is around Extend and be equipped with horizontal extension, the first through hole upper portion side wall is equipped with upper seal, and the activity centre column is in and moves up shape Its horizontal extension and upper seal cooperation seal when state, and the draining floating drum lower part is equipped with lower seal, and draining floating drum is in Lower seal and the lower end cooperation of cylinder set seal when lower position.

10. integral type water-inflow and drain valve as described in claim 1, it is characterised in that: the upper casing body sidewall is equipped with water inlet hole, The water-drainage base seat is equipped with a sluicing vertical tube, and the sluicing vertical tube is connected to the second drainage channel, the sluicing vertical tube it is upper End opening is lower than the water inlet of T body higher than water inlet hole upper end.