Anti-overflow flow pattern water dispenser
The application be 04 month 2014 20 the applying date, application No. is 2014101572046, entitled " anti-overflow flow pattern drink
The divisional application of water dispenser ".
Technical field
The present invention relates to water dispenser more particularly to a kind of anti-overflow flow pattern water dispensers.
Background technique
Water dispenser has two major classes, and it can be the drink of drinking water by water treatment that one kind, which is with treatment function,
Water dispenser;The another kind of water dispenser for for exporting drummed pure water.
Chinese Patent Application No. is 2008100480056, publication date is on December 16th, 2009, entitled " water dispenser "
Patent document in disclose a kind of water dispenser for exporting drummed pure water, the basic structure of such water dispenser includes machine
Shell, the casing is equipped with bucket holder, depotition cock and the water storage tank below depotition cock, in the bucket holder
Equipped with water inlet bar, it is connected between the depotition cock and water inlet bar by water pipe.Bucket is shelved in an inverted manner when use
On bucket socket seat, water inlet bar be inserted in bucket;When needing to pour, so that cup is placed on the lower section of depotition cock, open out the fire hose
Head, the water in bucket successively flows out in cup through water inlet bar, water pipe and depotition cock, when depotition cock poor sealing or water
When the water of cup overflows, the water collection of leakage prevents drop to be spread across on ground and influence environmental sanitation in water storage tank.
It is existing to be used to the water dispenser that drummed pure water exports being inserted in following deficiency: the water after water in water storage tank is filled
Water energy in bucket enough continues to flow out, therefore can generate the water in water storage tank and overflow and influence environmental sanitation in trickling to ground,
Therefore the feature of environmental protection is poor;Height is fixed and invariable, and can not adjust height as required when use.
Summary of the invention
The first object of the present invention be intended to provide a kind of water when in water storage tank reach capacity water level when the then water in bucket
The environmental protection drinking water machine that can not be flowed out, solve water energy of the existing water dispenser after water in water storage tank is filled in bucket it is enough after
Afterflow can lead to the problem of the water in water storage tank and overflow and trickle onto ground caused by going out.
Second object of the present invention is intended to further provide for a kind of height-adjustable environmental protection on the basis of first purpose
Water dispenser solves the problems, such as that the existing water dispenser height of example is nonadjustable.
The above technical problem is solved through the following technical scheme: a kind of anti-overflow flow pattern water dispenser, including casing, is lifted up
What bar and being connected to lifted up bar one end makes the float for lifting up bar swing, and the casing is equipped with bucket holder, depotition cock
With the water storage tank being located at below depotition cock, be equipped with water inlet bar in the bucket holder, the depotition cock and water inlet bar it
Between be connected to by water pipe, the float is located in the water storage tank, and overflow control valve is equipped in the water pipe, and the overflow controls
Valve is normally open valve, and the overflow control valve includes the pressing that valve body and the driving overflow control valve stretched out above valve body are closed
Handle, for the bar other end of lifting up equipped with press section, the water storage tank is equipped with water storage limit position;When the water in water storage tank reaches water storage
When limit position, the press section pressing closes the overflow control valve.Bucket is when use to fall
The mode set is shelved on bucket socket seat, bar of intaking is inserted in bucket;When needing to pour, it is located at cup under depotition cock
Depotition cock is opened by side, and the water in bucket successively flows out in cup through water inlet bar, water pipe and depotition cock.When the fire hose out
When the water of head poor sealing or cup overflows, the water of leakage is collected in water storage tank, with the rising of the water level of water storage tank, float
Gradually floated, float driving lifts up bar and swings and make the press section for lifting up bar close towards press handle downwards, works as water storage
Water level in slot when water storage limit position (can set as required), lift up bar by float driving to press section press it is described by
Close the overflow control valve so that no matter depotition cock whether open, the water in bucket can not be through
Depotition cock outflow improves the feature of environmental protection of water dispenser so that playing prevents the water in water storage tank from overflowing and dripping and be spread across on ground
Energy.
Preferably, the casing is additionally provided with liftable support leg.Make this and going up and down support leg when using
The height of invention meets the requirements.
Preferably, the upper end of the support leg and the casing are threaded togather.Changed by rotational support foot
Become support leg to be screwed into the length in casing and height of the invention is met the requirements.It is convenient when adjustment.
The invention also includes refueling device, the refueling device includes oil storage tank, oil discharge passage, rupture of membranes bar and corrosive liquid storage
Deposit case, one end of the oil discharge passage be equipped be located at be located in the cavity below the oil outlet in outermost cavity into
Oil bucket, the other end are equipped with the oil outlet being aligned with the auxiliary section of the support leg and the casing, and the oil storage tank includes at least
Two cavitys for being successively arranged and being fixed together, the lower wall of the cavity are equipped with oil outlet, and the oil outlet is tightly connected
There is sealing film, the rupture of membranes bar extends along the vertical direction and is located at the lower section of oil storage tank, the rupture of membranes bar and all cavitys
Oil outlet be all located on same vertical line, periodically rotten formula floating drum thoroughly, the regular corruption are equipped in the corrosive liquid storage bin
Saturating formula floating drum includes the rotproofness shell of lower ending opening and several when expending setting by the corrosive liquid that can be corroded in liquid storage bin
The shell divide is gone out several floating chambers by the broken partition of long corrosion, the partition, the number of the quantity of the floating chamber with the cavity
Measure equal, the partition is distributed along the vertical direction, and the oil storage tank is floated in the corrosive liquid storage bin by the floating drum
Corrosive liquid on, each described floating chamber can independently float the oil storage tank;Corrosive liquid in corrosive liquid storage bin
It is every corrode a broken floating chamber and during causing oil storage tank decline primary, the rupture of membranes bar be only capable of poking it is close on a cavity
Sealer.Energy is packed into corrosive liquid storage bin according to required oiling interval time long (hereinafter referred to as setting duration) when use
It is enough that partition is corroded to broken corrosive liquid to set duration, when the time for pouring into corrosive liquid reaching a setting duration, bottom
Partition be corroded brokenly, corrosive liquid enters in the floating chamber of bottom, and oil storage tank drops to through second floating chamber of number from below to up
Float, the sealing film during decline on outermost cavity is poked by rupture of membranes bar, passes through after the outflow of lubrication oil in the cavity
It flows out and the auxiliary section of support leg and casing is lubricated in oily channel;Reach two setting durations when the time for pouring into corrosive liquid
When, from the bottom up count the second layers partition be also corroded brokenly, corrosive liquid enter from the bottom up number second floating chamber in, oil storage tank
It is further lowered into and is floated by third floating chambers several from the bottom up, from the cavity of the second layer counted inside outside during decline
On sealing film poked by rupture of membranes bar, the outflow of lubrication oil in the cavity and the auxiliary section of support leg and casing is moistened again
It is sliding;And so on be corroded brokenly Zi to all partitions, then replace automatic fuelling device can re-start automatic oiling.
Preferably, both the oil storage tank and corrosive liquid storage bin, one is connected with the guiding extended along the vertical direction
Bar, another kind are connected with the guide sleeve being set on guide rod.Improve reliability when rupture of membranes.
Preferably, the oil inlet bucket and the corrosive liquid storage bin are fixed together.It can prevent rupture of membranes bar and described
Relative motion along the vertical direction is generated between corrosive liquid storage bin and causes rupture of membranes bar that will seal the phenomenon that film is accidentally poked.
Preferably, being equipped with the pressure wave that can be floated on the corrosive liquid in corrosive liquid storage bin in the corrosive liquid storage bin
Plate, the shell liftably pass through the wave suppression plate along the vertical direction.When corrosive liquid storage bin is vibrated in use process
Corrosive liquid shaking phenomenon can be generated, wave caused by corrosive liquid shaking will lead to the periodically rotten generation of formula floating drum thoroughly lifting phenomenon,
The lifting phenomenon amplitude will lead to rupture of membranes bar and poke sealing film and lubricating oil be caused not arrive what setting time flowed out when excessive
Phenomenon is malfunctioned caused by phenomenon, namely generation vibration.After wave suppression plate is arranged, then it is fixed caused by vibrating to can be effectively reduced
The heave amplitude of phase rotten formula floating drum thoroughly, plays and avoids malfunctioning phenomenon caused by vibration.
Preferably, the circumferential surface of the wave suppression plate abuts together with the side wall of the corrosive liquid storage bin.It can make to disappear
Unrestrained effect reaches most preferably, so that only corrosive liquid storage bin does not generate inclination, then periodically rotten formula floating drum thoroughly does not generate relatively substantially
In the lifting of corrosive liquid storage bin.
Preferably, the refueling device is located at the inside of the shell.Structural compactness is good, can prevent refueling device
It is accidentally squeezed and generates malfunction, safety is good.
The present invention have an advantage that the water in water storage tank reach capacity water level when, water pipe is blocked by overflow control valve,
So as to avoid the water in water storage tank from generating spillover, the feature of environmental protection is good.
Detailed description of the invention
Fig. 1 is the schematic diagram of the embodiment of the present invention one.
Fig. 2 is the enlarged diagram of the refueling device in Fig. 1.
Fig. 3 is schematic diagram when refueling device corrodes a broken floating chamber.
Fig. 4 is schematic diagram when refueling device corrodes broken two floating chambers.
Fig. 5 be water storage tank in water level reach capacity water level when embodiment one use state diagram.
Fig. 6 is the partial schematic diagram of the refueling device in the embodiment of the present invention two.
In figure: casing 1, bucket holder 11, water inlet bar 12, depotition cock 13, water pipe 14, support leg 15, overflow control
Valve 2, valve body 21, press handle 22, refueling device 3, oil storage tank 31, cavity 311, oil outlet 312, sealing film 313, oil discharge passage
32, oil inlet bucket 321, oil outlet 322, rupture of membranes bar 33, corrosive liquid storage bin 34, wave suppression plate 341, periodically rotten formula floating drum 35 thoroughly, outer
Shell 351, partition 352, floating chamber 353, guide rod 36, link block 37, connecting rod 38, guide sleeve 39, corrosive liquid 30, water storage tank 4, water
41, bar 5, float 51, press section 52, bucket 6 are lifted up.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and embodiments.
Embodiment one, referring to Fig. 1, a kind of anti-overflow flow pattern water dispenser, including casing 1 and lift up bar 5.
The top end of casing 1 is equipped with bucket holder 11.Water inlet bar 12 is equipped in bucket holder 11.The side of casing 1
Equipped with depotition cock 13 and water storage tank 4.
Water storage tank 4 and casing 1 are removably joined together.Water storage tank 4 is located at the lower section of depotition cock 13.Depotition cock
It is connected between 13 and water inlet bar 12 by water pipe 14.Overflow control valve 2 is equipped in water pipe 14.Overflow control valve 2 is normally open valve.It overflows
Flow control valve 2 is the existing mechanical valve closed by pressing mode.Overflow control valve 2 includes valve body 21 and stretches above valve body
Press handle 22 out.Overflow control valve 2 can be driven to close when pressing press handle 22.
The middle part for lifting up bar 5 is hinged with casing.It lifts up 5 one end of bar and is connected with float 51.Float 51 is located at water storage
In slot 4.5 other end of bar is lifted up equipped with press section 52.
Casing 1 is additionally provided with four support legs 15.Support leg 15 is screw thread rod structure.1 spiral shell of upper end and casing of support leg 15
Line links together.
Refueling device 3 is equipped in casing 1.
Refueling device 3 includes oil storage tank 31, oil discharge passage 32 and corrosive liquid storage bin 34.
One end of oil discharge passage 32 is equipped with the oil inlet bucket 321 being located at below oil storage tank, the other end equipped with support leg and outside
The oil outlet 322 of the auxiliary section alignment of shell.Oil storage tank 31 is higher than oil outlet 322.
Corrosive liquid storage bin 34 links together with casing 1.Corrosive liquid storage bin 34 is by link block 37 with oil inlet bucket 321
It is fixed together.
Referring to fig. 2, refueling device further includes rupture of membranes bar 33, periodically rotten formula floating drum 35 and guide rod 36 thoroughly.Oil storage tank 31 is logical
Connecting rod 38 is crossed to link together with periodically rotten formula floating drum 35 thoroughly.Pass through bolt between connecting rod 38 and periodically rotten formula floating drum 35 thoroughly
It is detachably connected.Oil storage tank 31 includes at least two the present embodiment for 4 chambers for being successively arranged and being fixed together
Body 311.Lubricating oil (not drawing in lubricating oil figure) is housed in cavity 311.The lower wall of cavity 311 is equipped with oil outlet 312.Out
Hydraulic fluid port 312 is sealedly connected with sealing film 313.Total 4 oil outlets 312 of 4 cavitys are located in same vertical straight line and position
In the surface of rupture of membranes bar 33.The distance between adjacent sealing film is equal.
Rupture of membranes bar 33 extends along the vertical direction.The lower end of rupture of membranes bar 33 is connected in oil inlet bucket 321.Rupture of membranes bar 33 is located at storage
The lower section of oil tank 31.
Corrosive liquid storage bin 34 is located at the lower section of oil storage tank 31.Corrosive liquid storage bin 34 is equipped with guide sleeve 39.
Periodically rotten formula floating drum 35 thoroughly is located in corrosive liquid storage bin 34.Periodically rotten formula floating drum 35 thoroughly includes the resistance to of lower ending opening
Corruption shell 351 and four pieces of partitions 352.Partition 352 is aluminium sheet.Partition 352 is distributed along the vertical direction.Partition 352 is by shell 351
It is divided into 4 floating chambers being distributed along the vertical direction 353.The distance between adjacent partition is equal.Between adjacent partition away from
From equal to adjacent the distance between sealing film.
Guide rod 36 extends along the vertical direction.One end of guide rod 36 is fixed together with oil storage tank 31.Guide rod 36
The other end is slideably threaded through in guide sleeve 39.
The process that refueling device refuels are as follows:
Referring to Fig. 3, when refueling device to be started, corrosive liquid 30 is injected into corrosive liquid storage bin 34, corrosive liquid 30
Regular rotten formula floating drum 35 thoroughly is floated and realizes out floating for fuel tank 31, when fuel reserve tank 31 floats to rupture of membranes bar 33 and is located at outermost
The distance between sealing film in layer cavity when being less than adjacent the distance between sealing film stops that corrosive liquid is added.Each is floating
Buoyancy caused by room 353 can independently float oil storage tank 31.Corrosive liquid 30 is sodium hydroxide solution in the present embodiment.
By the concentration of control corrosion rate liquid 30 or/and the thickness of partition, so that partition is corroded within the set duration, the corrosion of liquid 30 is broken, should
Data can be learnt by test.
The partition for being located at bottom when the time for pouring into corrosive liquid 30 reaching a setting duration, in partition 352 is rotten
Erosion is broken, and corrosive liquid enters in floating chamber 353 in the floating chamber of bottom, oil storage tank 31 drop to by floating chamber 353 from lower
Second floating chamber of upper number floats, decline during be located at outermost layer cavity in sealing film 313-1 poked by rupture of membranes bar 33, chamber
The lubricating oil being located in outermost cavity in body 311 is flowed in oil discharge passage 32 by corresponding oil outlet and flows to same support leg
A self-oiling is carried out with the auxiliary section of casing.
Referring to fig. 4, it is located at below secondary when the time for pouring into corrosive liquid 30 reaching two setting durations, in partition 352
Partition is also corroded brokenly, and corrosive liquid, which enters in floating chamber 353, to be located in time floating chamber of lower section, and oil storage tank 31, which drops to, passes through floating chamber
Third floating chamber several from below to up floats in 353, and the sealing film in time outer layer cavity is located at during decline also by rupture of membranes bar
The lubricating oil 33 poke, being located in the cavity of time outer layer in cavity 311 is by the oil outlet and outermost layer cavity on secondary outer layer cavity
In oil outlet outflow after drop onto oil discharge passage 32 and flow to same support leg and casing auxiliary section carry out it is automatic again
It is oily;And so on, four self-oilings can be carried out in the present embodiment, then replace automatic fuelling device again into
Row self-oiling.
In use, changing height of the invention by rotational support foot 15 referring to Fig. 5 to reach requirement.Bucket 6 is to fall
The mode set is shelved on bucket holder 11, bar 12 of intaking is inserted in bucket.When needing to pour, holds cup and make cup position
In the lower section of depotition cock 13, depotition cock 13 is opened, the water in bucket 6 is successively through water inlet bar 12, water pipe 14 and depotition cock
13 and flow in cup.When depotition cock poor sealing or cup overflow, the water 43 of leakage is collected in water storage tank 4, with
The rising of the water level of water storage tank 4, float 51 are gradually floated, and the driving of float 51 lifts up bar 5 and swings and make press section 52 downward
And it is close towards press handle 22;When the water in water storage tank 4 reaches water storage limit position, bar 5 is lifted up by the driving of float 51 to pressing
The pressing of portion 52 closes overflow control valve 2, so that no matter whether depotition cock is opened, in bucket 6
Water can not be flowed out through depotition cock 13, so that playing prevents the water in water storage tank 4 from overflowing and trickle onto ground, to improve
The environmental-protecting performance of water dispenser.
Embodiment two, with the difference of embodiment one are as follows:
Referring to Fig. 6, the wave suppression plate floated on the corrosive liquid 30 in corrosive liquid storage bin is equipped in corrosive liquid storage bin 34
341.Shell 351 liftably passes through wave suppression plate 341 along the vertical direction.The circumferential surface of wave suppression plate 341 is the same as corrosive liquid storage bin 34
Side wall abuts together.