CN110345077A - The middle water of adjustable height adds water dispenser - Google Patents

Abstract

The present invention relates to a kind of middle water of adjustable height to add water dispenser, including shell itself and support, the bottom of shell itself is fixed on the top of support, the inside of support is formed there through cavity up and down and the lower surface of shell itself offers through-hole at position corresponding with cavity, pipeline passes sequentially through the cavity of support and through-hole extend into the inside of shell itself, pipeline is connected with the suction pump being mounted in shell itself in turn extending into the part in shell itself, emergency valve and solenoid valve, shell itself includes fixed part and movable part, movable part can carry out vertical direction along fixed part and move and be connected with the Power Component being mounted in shell itself, the inside of movable part is equipped with power supply unit and suction pump and solenoid valve are connected in power supply unit, the position of movable part can be limited by being provided in shell itself Limit assembly.The present invention has the effect of the adjustable height of shell itself.

Description

The middle water of adjustable height adds water dispenser

Technical field

The present invention relates to reused water technique fields, add water dispenser more particularly, to a kind of middle water of adjustable height.

Background technique

Middle water, that is, recycled water refers to the water quality indicator for reaching certain after waste water or rainwater are appropriately processed, meets certain and make With requiring and can carry out beneficial to the water that uses.It is compared with sea water desalination, distruting water transregionally, middle water has apparent advantage, from From the point of view of economy, the cost of middle water is minimum；From the point of view of environmental protection, reuse of wastewater helps to improve the ecological environment, real The benign cycle of existing Ecology.

Middle water is rationally using not only there is a good economic benefit, and its society and ecological benefits are also huge.Firstly, With the raising of city tap-water price, middle water running cost further decrease and the increase of reuse water, economic benefit It will be more and more prominent；Secondly, middle water is effectively protected water resource, changes traditional " open rationally using that can maintain the ecological balance One is adopted using a discharge " exploitation pattern, realize the benign cycle of water resource, and product is played to the water scarcity situation in city The relaxation effect of pole has a long-range social benefit；Third, the ecological benefits that middle water rationally utilizes are embodied in not only can be clear Except effluent sewage is to the adverse effect of urban environment, and can further environment purification, beautify the environment.

Recycled water adds water dispenser to include shell itself and support in the prior art, and the bottom of shell itself is fixed on the top of support Portion, the lower surface that the inside of support is formed there through cavity and shell itself up and down offer logical at position corresponding with cavity Hole, pipeline passes sequentially through the cavity of support and through-hole extend into the inside of shell itself, and pipeline is being extend into shell itself Part is connected with the suction pump, emergency valve and solenoid valve being mounted in shell itself in turn, and the end of pipeline reaches shell sheet The outside of body, the inside of shell itself is equipped with power supply unit and suction pump and solenoid valve are connected in power supply unit.

Staff can control the opening of solenoid valve and suction pump by power supply unit in above-mentioned prior art With closing, to can be utilized to recycled water after water pipe to be connected to the end of pipeline, but since recycled water adds water dispenser The height of shell itself immobilizes, when there is heavy rain or other situations water level can not have support and by the cavity of support with The through-hole of shell itself pours in the inside of shell itself, to influence the safe handling that recycled water adds water dispenser.

Summary of the invention

The object of the present invention is to provide a kind of middle water of adjustable height to add water dispenser, adjustable with shell itself The effect of height.

Foregoing invention purpose of the invention has the technical scheme that

A kind of middle water of adjustable height adds water dispenser, including shell itself and support, and the bottom of shell itself is fixed on support Top, the inside of support is formed there through cavity up and down and the lower surface of shell itself offers at position corresponding with cavity Through-hole, pipeline passes sequentially through the cavity of support and through-hole extend into the inside of shell itself, and pipeline is being extend into shell itself Part be connected with the suction pump, emergency valve and solenoid valve being mounted in shell itself in turn, shell itself includes fixed part And movable part, movable part, which can be moved and be connected with along fixed part progress vertical direction, is mounted on moving in shell itself Power component, the inside of movable part is equipped with power supply unit and suction pump and solenoid valve are connected in power supply unit, shell itself Inside it is provided with the limit assembly that can be limited to the position of movable part.

By using above-mentioned technical proposal, shell itself includes fixed part and movable part, the inside peace of movable part Equipped with power supply unit and movable part is connected with can drive its carry out vertical direction movement Power Component, when occur heavy rain or Water level can not have support and pour in the inside of shell itself by the cavity of support and through-hole when other situations, at this time moving portion It point can be moved straight up along fixed part, avoid being immersed in the water influence safety so that power supply unit position be driven to increase and make With, and then the middle water of adjustable height adds water dispenser to have the effect of the adjustable height of shell itself, the setting of limit assembly The position of movable part can be fixed, so that the middle water of adjustable height be made to add the structure more adduction of water dispenser Reason.

The present invention is further arranged to: the fixed part includes horizontally disposed bottom plate and four side plates being vertically arranged One, bottom plate and four side plates one are mutually spliced to form body structure open at one end and opening straight up, and movable part includes Horizontally disposed top plate and four side plates two being vertically arranged, top plate and four side plates two are mutually spliced to form case open at one end Body structure and opening is straight down, the outer wall of four side plates two is bonded with the inner wall of corresponding side plate one respectively, in fixed part Be vertically arranged with rack gear on the inner wall of two opposite side plates one, Power Component be mounted on side plate two and including driving motor and Range sensor straight down, driving motor is connected on range sensor and the end of its output shaft is fixed with gear, tooth Wheel and rack engagement, is fixedly connected with that one vertical on the outer wall of side plate two and top is in the baffle of camber, the inner wall of baffle with The outer wall of side plate one is bonded, and the bottom of baffle is arranged in limit assembly.

By using above-mentioned technical proposal, cabinet open at one end that fixed part is made of bottom plate and four side plates one Structure, movable part are the body structure open at one end that top plate and four side plates two form, and rack gear is arranged on side plate one, are moved Power component is mounted on range sensor on side plate two and including driving motor and straight down, and driving electricity is equipped on side plate two The end of the output shaft of machine and driving motor is fixed with gear, wheel and rack engagement, when there are heavy rain or other situation water levels When can not cross support and pour in the inside of shell itself, range sensor monitors to become smaller with a distance from lower section, electric at this time Machine starting drives rack pinion, and movable part is moved along fixed part to the direction for reducing this variation straight up, Avoid being immersed in the water influence safe handling, distance after water level decreasing to which movable part can drive power supply unit position to increase Sensor monitors that lower section distance becomes larger, and movable part is moved straight down until restoring original position, four side plates at this time Two outer wall is bonded with the inner wall of corresponding side plate one respectively and is fixed with baffle, the inner wall of baffle and side on the outer wall of side plate two The outer wall of plate one is bonded, thus it is more steady when movable part is along fixed part vertical motion, it is not in rock, limit assembly The bottom of baffle is set, when the bottom that movable part moves rear baffle straight up reaches the top of side plate one, due to limit The presence of hyte part can be detached from fixed part because continuing up to avoid movable part, to make adjustable height Middle water add the structure of water dispenser more reasonable.

The present invention is further arranged to: level offers a limiting slot, baffle bottom on the outer wall at one top of side plate Placing groove is offered on the inner wall in portion at position corresponding with limiting slot, the section that placing groove crosses center line is horizontal T shape And small end, towards limiting slot, the inside of placing groove is arranged in limit assembly.

By using above-mentioned technical proposal, limiting slot is provided on the outer wall at the top of side plate one, on baffle with limiting slot Corresponding position offers placing groove and the inside of placing groove, the gear when movable part moves straight up is arranged in limit assembly The bottom of plate touches the top of side plate one, and the setting of limit assembly can not only carry out blocking limit to movable part but also can To avoid movable part because continuing up so that danger caused by fixed part is detached from, to embody adjustable height Middle water adds the structure of water dispenser more reasonable.

The present invention is further arranged to: the limit assembly includes horizontally disposed spacer pin, spacer pin and limiting slot phase Mutually cooperation, the lower surface that spacer pin reaches one end outside placing groove is provided with arcuate guide surface and is in one end in placing groove End be fixedly connected with the sliding panel being vertically arranged, the section that sliding panel crosses center line is round and sliding panel circular cross-section Diameter is identical as the internal diameter of placing groove, and the inner horizontal of placing groove is provided with compression spring, and one end of compression spring is connected to cunning Side of the movable plate far from the spacer pin and other end is connected on the bottom wall of placing groove.

By using above-mentioned technical proposal, limit assembly includes being in the mutually matched spacer pin of limiting slot, spacer pin It is circular sliding panel that one end inside placing groove, which is fixed with and is vertically arranged and crosses the section of center line, and one end of compression spring is supported It connects on sliding panel and the other end is connected on the bottom wall of placing groove, the presence of compression spring makes spacer pin that can be against side plate one On outer wall, when water level did not had support and poured in the inside of shell itself, range sensor monitors to subtract at a distance from lower section Small, electric motor starting drives movable part to move straight up, the spacer pin meeting when the bottom of baffle touches the top of side plate one Automatically into the inside of limiting slot to preventing movable part from continuing to move, so that movable part be avoided to be detached from fixed part, The lower surface that spacer pin reaches one end outside placing groove is provided with arcuate guide surface, after water level decreasing in shell itself, Range sensor monitors to increase at a distance from lower section to which motor drives movable part to move straight down, since arc guides The presence in face allows spacer pin to be easy to be detached from from limiting slot, the diameter of sliding panel circular cross-section and the internal diameter of placing groove It is identical, to when spacer pin moves in the horizontal direction more steadily be not in the shaking of vertical direction, and then make adjustable The middle water of height adds the structure of water dispenser more reasonable.

The present invention is further arranged to: the marginal position of side of the sliding panel far from spacer pin is fixedly connected with annular Plate, annular slab cross center line section be circular ring shape and the outer diameter of circular ring section and the internal diameter of placing groove it is identical.

By using above-mentioned technical proposal, the setting of annular slab can increase the contact surface of sliding panel Yu placing groove inner wall Product, so that spacer pin be made more steadily to be not in the shaking of vertical direction when being moved in the horizontal direction.

The present invention is further arranged to: the bottom of the shell itself is provided with and the position of pipeline can be fixed Fixation kit.

By using above-mentioned technical proposal, the setting of fixation kit can be fixed the position of pipeline, avoid pipeline It misplaces or shakes, so that the middle water of adjustable height be made to add the structure of water dispenser more reasonable.

The present invention is further arranged to: the fixation kit includes the following table of four fixed plates being vertically arranged and fixed plate Face is fixedly connected on the bottom of shell itself, the inside of each fixed plate be threaded with a horizontally disposed adjusting rod and Each adjusting rod is rotatably connected to a pushing block close to one end of pipeline, and side of the pushing block far from adjusting rod is towards pipeline.

By using above-mentioned technical proposal, fixation kit includes four fixed plates for being fixed on shell itself bottom surface and each The inside of fixed plate is threaded with adjusting rod, and pushing block is rotatably connected on the one end of adjusting rod close to pipeline, and staff is logical Rotation adjusting lever is crossed to change the position of pushing block, so that the fixed effect of limit of playing is clamped to pipeline, convenient, fast, Reliably, to keep the structure of fixation kit more reasonable.

The present invention is further arranged to: the pushing block is fixedly connected with the pushing tow being vertically arranged far from the side of adjusting rod Plate, push plate is arc-shaped and bending direction is towards pipeline, and push plate is bonded towards the side side wall of pipeline with the outer wall of pipeline.

By using above-mentioned technical proposal, push plate is fixedly connected on side of the pushing block far from adjusting rod, and push plate is in arc It shape and is bent to duct orientation, push plate is bonded towards the side side wall of pipeline with the outer wall of pipeline, and the setting of push plate can be with Preferably play the role of being fixedly clamped to pipeline, thus the position of pipeline limited after be not in showing for dislocation or shaking As.

In conclusion advantageous effects of the invention are as follows:

1. shell itself includes fixed part and movable part, the inside of movable part is equipped with power supply unit and movable part connects It is connected to the Power Component that it can be driven to carry out vertical direction movement, water level can not have support when there is heavy rain or other situations And the inside of shell itself is poured in by the cavity of support and through-hole, at this time movable part can along fixed part vertically to Upper movement, so that driving power supply unit position to increase avoids being immersed in the water influence safe handling, and then in adjustable height Water adds water dispenser to have the effect of the adjustable height of shell itself, and the setting of limit assembly can carry out the position of movable part Limit is fixed, so that the middle water of adjustable height be made to add the structure of water dispenser more reasonable；

2. the body structure open at one end that fixed part is made of bottom plate and four side plates one, movable part is top plate and four The body structure open at one end that a side plate two forms, rack gear are arranged on side plate one, Power Component be mounted on side plate two and Range sensor including driving motor and straight down is equipped with the output shaft of driving motor and driving motor on side plate two End is fixed with gear, wheel and rack engagement, when there is heavy rain or other situation water levels can not have support and pour in shell When the inside of body itself, range sensor monitors to become smaller with a distance from lower section, and electric motor starting drives rack pinion at this time, Movable part is moved along fixed part to the direction for reducing this variation straight up, so that movable part can drive power supply Setting position raising avoids being immersed in the water influence safe handling, and range sensor monitors that lower section distance becomes after water level decreasing Greatly, movable part is moved straight down until restore original position at this time, the outer wall of four side plates two respectively with corresponding side The inner wall of plate one is bonded and is fixed with baffle on the outer wall of side plate two, and the inner wall of baffle is bonded with the outer wall of side plate one, to move It is more steady when dynamic part is along fixed part vertical motion, it is not in rock, the bottom of baffle is arranged in limit assembly, works as shifting When the bottom that dynamic straightened portion moves upwards rear baffle reaches the top of side plate one, since the presence of limit assembly can be to avoid shifting Dynamic part is detached from fixed part because continuing up, so that the middle water of adjustable height be made to add the structure of water dispenser more Rationally；

3. limit assembly include with the mutually matched spacer pin of limiting slot, spacer pin be in one end inside placing groove be fixed with it is perpendicular Straight setting and the section for crossing center line are circular sliding panel, and one end of compression spring is connected on sliding panel and the other end abuts On the bottom wall of placing groove, the presence of compression spring be against spacer pin can on the outer wall of side plate one, when water level do not had support and When pouring in the inside of shell itself, range sensor monitors to reduce at a distance from lower section, and electric motor starting drives movable part Move straight up, when the bottom of baffle touches the top of side plate one spacer pin can automatically into limiting slot inside from And movable part is prevented to continue to move, so that movable part be avoided to be detached from fixed part, spacer pin reaches one outside placing groove The lower surface at end is provided with arcuate guide surface, and after water level decreasing in shell itself, range sensor is monitored and lower section Distance increase to motor drive movable part move straight down, due to the presence of arcuate guide surface allow spacer pin very It is easy to be detached from from limiting slot, the diameter of sliding panel circular cross-section and the internal diameter of placing groove are identical, so that spacer pin is in level side To being more steadily not in the shaking of vertical direction when movement, and then the middle water of adjustable height is made to add the structure of water dispenser more Adduction reason.

Detailed description of the invention

Fig. 1 is overall structure diagram of the invention；

Fig. 2 is the attachment structure schematic diagram of support and bottom plate；

Fig. 3 is the partial enlargement diagram of part A in Fig. 2；

Fig. 4 is the schematic cross-sectional view of shell itself and support；

Fig. 5 is the partial enlargement diagram of part B in Fig. 4；

Fig. 6 is the partial enlargement diagram of C portion in Fig. 1；

Fig. 7 is the schematic cross-sectional view of retaining structure；

Fig. 8 is the structural schematic diagram of block；

Fig. 9 is the structural schematic diagram of switch block；

Figure 10 is the partial enlargement diagram of the part D in Fig. 1；

Figure 11 is the structural schematic diagram of maintenance door.

In figure, 1, pipeline；11, suction pump；12, emergency valve；13, solenoid valve；2, support；21, cavity one；22, upper layer seat； 221, standing screw；222, nut；23, lower layer's seat；3, shell itself；31, fixed part；311, bottom plate；3111, through-hole； 3112, fixation hole；312, side plate one；3121, rack gear；3122, limiting slot；313, fixation kit；3131, fixed plate；3132, it adjusts Pole；3133, pushing block；3134, push plate；32, movable part；321, top plate；322, side plate two；323, baffle；3231, it places Slot；324, Power Component；3241, driving motor；3242, gear；3243, range sensor；325, power supply unit；326, water pipe Interface box；3261, chamber door；3262, outlet；3263, escape groove；327, support plate；3271, floor；3281, docking groove； 3282, stopper；33, limit assembly；331, spacer pin；3311, arcuate guide surface；332, sliding panel；333, annular slab；334, Compression spring；34, positioning component；341, rotation axis；342, block board；3421, detent mouth；343, positioning plate；35, detent knot Structure；351, fixed block；3511, cavity two；3512, hole is stretched out；352, position blocking pin；3521, pressing plate；353, reset spring；354, Block；3541, slot；36, maintenance door；37, switch block；371, rotating bar；372, pull ring；373, cam；374, limit knot Structure；3741, guide pad；3742, guide rod；3743, plate is abutted；3744, roller；3745, helical spring；3746, circular hole； 3747, groove；38, component is hidden；381, lid is hidden；382, link block；3821, strip-type hole；383, bolt is reserved；384, it fastens Nut.

Specific embodiment

Below in conjunction with attached drawing, invention is further described in detail.

Referring to Fig.1 and Fig. 4, add water dispenser, including shell itself 3 for a kind of middle water of adjustable height disclosed by the invention With support 2, shell itself 3 includes fixed part 31 and movable part 32 and movable part 32 can be erected along fixed part 31 Histogram is to movement.Fixed part 31 includes horizontally disposed bottom plate 311 and four side plates 1 being vertically arranged, 311 He of bottom plate Four side plates 1 are mutually spliced to form body structure open at one end and opening straight up.Support 2 includes horizontally disposed Upper layer seat 22 and lower layer's seat 23, below ground is arranged in lower layer's seat 23 and upper layer seat 22 is fixed on the centre of 23 upper surfaces of lower layer's seat Position.In conjunction with Fig. 2 and Fig. 3, the corner location at 22 top of upper layer seat is vertically arranged there are four standing screw 221 and bottom plate 311 exists It is opened up at position corresponding with standing screw 221 there are four fixation hole 3112, standing screw 221 is entered by fixation hole 3112 The inside of shell itself 3 and screw top is connected with nut 222.The inside of support 2 is formed there through cavity 1 and bottom plate up and down Through-hole 3111 is offered on 311 at position corresponding with cavity 1, pipeline 1 passes sequentially through the cavity 1 of support 2 and leads to Hole 3111 extend into the inside of shell itself 3, and pipeline 1 is connected in turn in the part extending into shell itself 3 and is mounted on shell Suction pump 11, emergency valve 12 and solenoid valve 13 inside body itself 3.

Referring to Fig. 2 and Fig. 3, the upper surface of bottom plate 311 is equipped with the fixation kit that the position of pipeline 1 can be fixed 313, fixation kit 313 is fixedly connected on shell including the lower surface of four fixed plates 3131 being vertically arranged and fixed plate 3131 3 bottom in itself, the inside of each fixed plate 3131 is threaded with a horizontally disposed adjusting rod 3132 and each tune Pole 3132 is rotatably connected to a pushing block 3133, side of the pushing block 3133 far from adjusting rod 3132 close to one end of pipeline 1 It is fixedly connected with the push plate 3134 being vertically arranged, push plate 3134 is arc-shaped and bending direction is towards pipeline 1, push plate 3134 Side side wall towards pipeline 1 is bonded with the outer wall of pipeline 1.

Referring to Fig. 4, movable part 32 is connected with the Power Component 324 being mounted in shell itself 3, and movable part 32 includes Horizontally disposed top plate 321 and four side plates 2 322 being vertically arranged, top plate 321 and four side plates 2 322 are mutually spliced to form Body structure open at one end and opening is straight down, the outer wall of four side plates 2 322 is respectively and in corresponding side plate 1 Wall fitting.In conjunction with Fig. 5, it is vertically arranged with rack gear 3121 on the inner wall of two opposite side plates 1 in fixed part 31, it is mobile Power Component 324 is installed on two opposite side plates 2 322 in part 32 and Power Component 324 includes 3241 He of driving motor Range sensor 3243 straight down, driving motor 3241 is connected on range sensor 3243 and the end of its output shaft is solid Surely there is gear 3242, gear 3242 is engaged with rack gear 3121, and a vertical and top is fixedly connected on the outer wall of side plate 2 322 In the baffle 323 of camber, the inner wall of baffle 323 is bonded with the outer wall of side plate 1.

Referring to Fig. 4, the inclined upward inside movable part 32 be provided with waterpipe jointing case 326 and side plate 2 322 with water Interface tube case 326 is rotatably connected to a chamber door 3261 at corresponding position, and waterpipe jointing case 326 is close to one end of chamber door 3261 Position height be lower than far from chamber door 3261 one end.1 top curved of pipeline is at horizontality and extend into waterpipe jointing case 326 Inside, the end face face chamber door 3261 at the top of pipeline 1.Waterpipe jointing case 326 is far from vertical on the side side wall of chamber door 3261 Escape groove 3263 is offered, the bottom surface of waterpipe jointing case 326 offers outlet 3262 and the inclination of outlet 3262 extends to shifting The outside of dynamic part 32.

Referring to Fig.1, docking groove 3281 is offered on the side wall of movable part 32, the chamber door 3261 after opening is rotated can With enter the inside of docking groove 3281 and thickness and the docking groove 3281 of chamber door 3261 to open up depth dimensions consistent.Moving portion Points 32 are equipped with positioning component 34, and in conjunction with Fig. 6, positioning component 34 includes retaining structure 35 and horizontally rotates and be connected to movable part Rotation axis 341 on 32 side walls, the outside of rotation axis 341 are fixed with block board 342 and positioning plate 343, block board 342 and positioning Side of the plate 343 towards movable part 32 is coplanar and center line is mutually perpendicular to, the one end of positioning plate 343 far from rotation axis 341 Outside is provided with block 354, and in conjunction with Fig. 8, block 354 offers slot 3541 and positioning plate 343 towards the side of rotation axis 341 The inside of block 354, side side wall of the block 354 towards movable part 32 and movable part 32 are plugged on by slot 3541 Outer wall fitting, block 354 is far from being provided with frosted layer on the side side wall of movable part 32.

Referring to figure 6 and figure 7, retaining structure 35 includes the fixed block 351 being fixed on 32 side wall of movable part, fixed block 351 inner vertical offers cavity 2 3511, and the top and bottom of fixed block 351 offer a stretching hole vertically respectively 3512 and two stretching holes 3512 be connected to cavity 2 3511, stretch out hole 3512 and cavity 2 3511 and be cylindrical and stretch out The internal diameter of 3512 circular cross-section of hole is less than the internal diameter of 2 3511 circular cross-section of cavity.The inner vertical of cavity 2 3511 is provided with card Position pin 352, the both ends of position blocking pin 352 pass through two respectively and stretch out outside and position blocking pin 352 that hole 3512 reaches fixed block 351 Top be hemispherical, a pressing plate 3521 is horizontally fixed on the outer wall of position blocking pin 352 and pressing plate 3521 is arranged in cavity two 3511 inside, the inner vertical of cavity 2 3511 are provided with reset spring 353, and one end of reset spring 353 is connected to pressing plate The 3521 lower surface and other end is connected on the bottom wall of cavity 2 3511.Detent mouth 3421 is offered on block board 342 and is worked as The top of position blocking pin 352 and detent mouth 3421 cooperate when the center line of block board 342 is in a vertical state.

Referring to Fig. 6, it is fixed with stopper 3282 on the outer wall of movable part 32, the centerline of block board 342 is in vertical Block board 342 is bonded with the side wall of stopper 3282 when state, the block board when center line of positioning plate 343 is in a vertical state 342 side wall is bonded with the roof of stopper 3282.

Referring to Fig. 4, support plate 327, support plate are fixedly connected in the lower section at 1 top of pipeline on the side wall of side plate 2 322 327 upper surface is fixed with power supply unit 325 and suction pump 11 and solenoid valve 13 are connected in power supply unit 325.Support plate 327 Lower surface be fixedly connected there are two floor 3271 and the side wall of two floors 3271 is each attached on side plate 2 322.

Referring to Fig. 4 and Fig. 5, level offers limiting slot 3122 on the outer wall at one 312 top of side plate, 323 bottom of baffle Placing groove 3231 is offered on inner wall at position corresponding with limiting slot 3122, the section that placing groove 3231 crosses center line is water Flat T shape and small end is towards limiting slot 3122, placing groove 3231 is internally provided with limit assembly 33.Limit assembly 33 includes water The spacer pin 331 of flat setting, spacer pin 331 and limiting slot 3122 cooperate, and spacer pin 331 reaches outside placing groove 3231 The end of one end that the lower surface of one end is provided with arcuate guide surface 3311 and is in placing groove 3231 is fixedly connected with vertically The sliding panel 332 of setting, the section that sliding panel 332 crosses center line is round and 332 circular cross-section of sliding panel diameter and placement The internal diameter of slot 3231 is identical, and the marginal position of side of the sliding panel 332 far from spacer pin 331 is fixedly connected with annular slab 333, ring The section of the center line excessively of shape plate 333 is identical as the internal diameter of placing groove 3231 for the outer diameter of circular ring shape and circular ring section, placing groove 3231 inner horizontal is provided with compression spring 334, and one end of compression spring 334 is connected to sliding panel 332 far from spacer pin 331 Side and the other end be connected on the bottom wall of placing groove 3231.

Referring to Fig.1, the side of movable part 32 is rotatably connected to maintenance door 36, in conjunction with Fig. 9 and Figure 11, pacifies in maintenance door 36 Equipped with switch block 37.Switch block 37 includes rotating bar 371 that is horizontally disposed and being rotatably connected in maintenance door 36 and rotates The both ends of bar 371 are in the inner and outer of maintenance door 36 respectively, and rotating bar 371 is in the fixed company in one end of 36 inside of maintenance door It is connected to the cam 373 being vertically arranged, cam 373 is oval, and the inside of maintenance door 36 is in the underface and surface of cam 373 It is respectively arranged with a position limiting structure 374.Each position limiting structure 374 includes a guide pad 3741, guide rod 3742 and spiral shell Spring 3745 is revolved, guide pad 3741 is fixed on the inside of maintenance door 36 and 3742 vertical sliding of guide rod is connected to guide pad 3741 Inside, offer a circular hole 3746 on the roof and bottom wall of maintenance door 36 vertically respectively, shell itself 3 with circular hole 3746 Fluted 3747 are opened up at corresponding position, guide rod 3742 is rotatably connected to roller 3744 and roller close to one end of cam 373 Wheel 3744 cooperates with cam 373, and the surface of roller 3744 and cam 373 is provided with scuff-resistant coating, and guide rod 3742 is separate One end of cam 373 is extend into inside groove 3747 by circular hole 3746.Abutting is horizontally fixed on the outer wall of guide rod 3742 Plate 3743 and outer sheath are equipped with helical spring 3745, and one end of helical spring 3745 is connected on abutting plate 3743 and the other end supports It connects on the side wall of maintenance door 36.One end that rotating bar 371 is in 36 outside of maintenance door is rotatably connected to pull ring 372.

Referring to Fig.1, the outside of maintenance door 36 is provided with the hiding component 38 that switch block 37 can be stashed, in conjunction with Figure 10, hiding component 38 includes the hiding lid 381 for being hinged on 36 outside of maintenance door, and it is separate hinged with maintenance door 36 to hide lid 381 The end face of one end of position is fixed with link block 382, and shell itself 3 is fixed with level at the position close to hiding lid 381 and sets The reserved bolt 383 set, the level at position corresponding with reserved bolt 383 of link block 382 offer strip-type hole 3821 and item The size of 3821 width direction of type hole is consistent with the outer diameter of reserved bolt 383, and hiding the rotated reserved bolt 383 of lid 381 can To pass through link block 382 by strip-type hole 3821, reserved bolt 383 is connected with fastening spiral shell far from the threaded one end of shell itself 3 Mother 384.

The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection model of the invention according to this Enclose, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it It is interior.

Claims (8)

1. a kind of middle water of adjustable height adds water dispenser, including shell itself (3) and support (2), the bottom of shell itself (3) Be fixed on the top of support (2), the inside of support (2) be formed there through up and down the lower surface of cavity and shell itself (3) with sky It is offered at the corresponding position of chamber through-hole (3111), pipeline (1) passes sequentially through the cavity of support (2) and through-hole (3111) is extend into The inside of shell itself (3), pipeline (1) are connected in turn in the part extending into shell itself (3) and are mounted on shell itself (3) suction pump (11), emergency valve (12) and solenoid valve (13) in, it is characterised in that: shell itself (3) includes fixed part (31) vertical direction movement can be carried out along fixed part (31) and is connected with installation with movable part (32), movable part (32) Power Component (324) on shell itself (3), the inside of movable part (32) are equipped with power supply unit (325) and suction pump (11) it is connected on power supply unit (325) with solenoid valve (13), being provided in shell itself (3) can be to movable part (32) The limit assembly (33) that position is limited.

2. the middle water of adjustable height according to claim 1 adds water dispenser, it is characterised in that: the fixed part (31) Including the side plate one (312) that horizontally disposed bottom plate (311) and four are vertically arranged, bottom plate (311) and four side plates one (312) Mutually it is spliced to form body structure open at one end and opening straight up, movable part (32) includes horizontally disposed top plate (321) it is mutually spliced to form one end with four side plates two (322) being vertically arranged, top plate (321) and four side plates two (322) and opens Mouthful body structure and opening straight down, the outer wall of four side plates two (322) respectively with the inner wall of corresponding side plate one (312) It is bonded, is vertically arranged with rack gear (3121), Power Component on the inner wall of two opposite side plates one (312) in fixed part (31) (324) it is mounted on range sensor (3243) on side plate two (322) and including driving motor (3241) and straight down, is driven Motor (3241) is connected on range sensor (3243) and the end of its output shaft is fixed with gear (3242), gear (3242) It is engaged with rack gear (3121), a vertical and top is fixedly connected on the outer wall of side plate two (322) in the baffle of camber (323), the inner wall of baffle (323) is bonded with the outer wall of side plate one (312), and limit assembly (33) is arranged at the bottom of baffle (323) Portion.

3. the middle water of adjustable height according to claim 2 adds water dispenser, it is characterised in that: the side plate one (312) Level offers a limiting slot (3122) on the outer wall at top, on the inner wall of baffle (323) bottom with limiting slot (3122) It is offered at corresponding position placing groove (3231), the section that placing groove (3231) crosses center line is horizontal T shape and small end court To limiting slot (3122), limit assembly (33) is arranged in the inside of placing groove (3231).

4. the middle water of adjustable height according to claim 3 adds water dispenser, it is characterised in that: the limit assembly (33) Including horizontally disposed spacer pin (331), spacer pin (331) and limiting slot (3122) cooperate, and spacer pin (331) reaches One end that the lower surface of the one end of placing groove (3231) outside is provided with arcuate guide surface (3311) and is in placing groove (3231) End be fixedly connected with the sliding panel (332) being vertically arranged, the section that sliding panel (332) crosses center line is round and sliding panel (332) internal diameter of diameter with placing groove (3231) of circular cross-section is identical, and the inner horizontal of placing groove (3231) is provided with pressure Spring (334), one end of compression spring (334) is connected to the side of sliding panel (332) far from spacer pin (331) and the other end supports It connects on the bottom wall of placing groove (3231).

5. the middle water of adjustable height according to claim 4 adds water dispenser, it is characterised in that: the sliding panel (332) The marginal position of side far from spacer pin (331) is fixedly connected with annular slab (333), and annular slab (333) crosses cutting for center line Face is identical as the internal diameter of placing groove (3231) for the outer diameter of circular ring shape and circular ring section.

6. the middle water of adjustable height according to claim 1 adds water dispenser, it is characterised in that: the shell itself (3) Be provided with can be to the fixation kit (313) that the position of pipeline (1) is fixed for bottom.

7. the middle water of adjustable height according to claim 6 adds water dispenser, it is characterised in that: the fixation kit It (313) include that the lower surface of four fixed plates being vertically arranged (3131) and fixed plate (3131) is fixedly connected on shell itself (3) bottom, the inside of each fixed plate (3131) are threaded with horizontally disposed adjusting rod (3132) and each Adjusting rod (3132) is rotatably connected to a pushing block (3133) close to the one end of pipeline (1), and pushing block (3133) is far from adjusting rod (3132) side is towards pipeline (1).

8. the middle water of adjustable height according to claim 7 adds water dispenser, it is characterised in that: the pushing block (3133) is remote Side from adjusting rod (3132) is fixedly connected with the push plate (3134) being vertically arranged, and push plate (3134) is arc-shaped and is bent Direction is bonded towards pipeline (1), side side wall of the push plate (3134) towards pipeline (1) with the outer wall of pipeline (1).