CN215348376U - Bagged water dispenser - Google Patents

Abstract

The utility model relates to a bagged water dispenser, which comprises a water dispenser body and is characterized by also comprising a water dispenser cover, wherein the water dispenser cover is connected with the water dispenser body; the water dispenser body is connected with the water dispenser cover through the fastening connecting piece, and the fastening mode is switched through the fastening connecting piece, so that barreled water is used in the fastening mode, and bagged water is used in the non-fastening mode. The fastening connecting piece can be used for tightly and firmly connecting the water dispenser cover with the water dispenser main body when the barreled water is used, and the fastening connecting piece is replaced by 180-degree direction installation when the bagged water is used, so that the water dispenser cover can be easily opened.

Description

Bagged water dispenser

Technical Field

The utility model relates to the technical field of household appliances, in particular to a bagged water dispenser.

Background

In recent years, the barreled water dispenser is favored by consumers due to convenient use, but along with the development of the barreled water market and the maturity of consumption, the persistent symptoms of unforgiving secondary pollution of the barreled water are great; in order to explore the drinking concept and drinking mode of 'scientific drinking, healthy drinking, convenient drinking and safe drinking', bagged water is produced at the same time, and a bagged water dispenser is also provided. However, with the widespread use of bagged water, the bagged water dispenser in the market at present is popular with users due to low manufacturing cost and low price of the water bag after being put into the market, but the defects of the opening design of the water bag in use are found, so that the water leakage phenomenon is easily generated at the broken part of the water bag, the water bag cannot be used, not only is waste caused, but also great inconvenience is brought to the users.

The water dispenser is a necessary household appliance product for families and office occasions, and the bagged water dispenser usually enters families and office occasions more and more, but the bagged water dispenser only can use bagged water, and users cannot replace other packaged drinking water.

In the Chinese patent document (application No. 201210163009.5), a bagged water dispenser is disclosed, which is characterized in that a one-way water flow valve is arranged in a machine body, a valve core is arranged in the water flow valve, a water inlet pipe is arranged at the upper end of the one-way water flow valve, a bag stabbing cone for stabbing a water bag is arranged at the upper end of the water inlet pipe, a liquid inlet hole is arranged in the middle of the bag stabbing cone, a cold water pipe is arranged at the left side of the water inlet pipe, a heating liner is arranged at the right side of the one-way water flow valve, a hot water pipe is arranged at the right upper side of the heating liner, a hot water switch is arranged at the outer end of the hot water pipe, an outer support is arranged at the upper end of the machine body, an inner support is arranged in the outer support, the water bag is filled in the inner support, a cylindrical water outlet nozzle is arranged at the bottom end of the water bag, the utility model has simple structure and reasonable design, the water outlet nozzle and the bag bundling hoop are arranged at the bottom side of the water bag, so that the position of the water bag and the bag puncturing cone is fixed and positioned, the water bag can be punctured accurately at one time, and the water leakage phenomenon of the water bag is completely avoided. However, the water dispenser has large volume, has the sanitary problem of difficult cleaning, and has poor safety of water taking mode, easy water leakage and high overall cost.

Therefore, there is a need to develop a drinking machine for bagged water, which can use both barreled water and bagged water and avoid pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a bagged water dispenser which can use both barreled water and bagged water, is convenient to use and avoids pollution.

In order to solve the technical problem, the technical scheme is that the bagged water dispenser comprises a water dispenser main body and a water dispenser cover, wherein the water dispenser cover is connected with the water dispenser main body, an isolation water taking seat is arranged on the water dispenser cover, and a water outlet of the isolation water taking seat is connected with a water inlet of the bagged water dispenser. The function that the bagged water dispenser can be compatible with the barreled water is realized by arranging the isolation water taking seat on the water dispenser cover.

Optionally, the water dispenser body and the water dispenser cover are connected through a plurality of fastening connectors, and the fastening modes are switched through the fastening connectors, so that barreled water is used in the fastening mode, and bagged water is used in the non-fastening mode. The fastening connecting piece upper portion is cylindrical inseparable and inserts the drinking machine cover, can exert oneself the direction of rotation, and fastening connecting piece can be when using bottled water closely firm connection the drinking machine cover with the drinking machine main part, when using bagged water, trades 180 degrees orientations installation to fastening connecting piece, just can let the drinking machine cover easily open.

Optionally, the drinking water machine cover and the isolation water taking seat form detachable connection through a clamping groove. The isolation water taking seat can be detached due to the arrangement, and a matching cover can be installed after the isolation water taking seat is detached; when the user need not use bottled water, can keep apart the seat module of fetching water to the bottled water and dismantle the back and place separately, do not occupy bagged water and place the space like this, it is more convenient to use, when using bottled water, can install again and keep apart the seat module of fetching water.

Optionally, the water outlet of the isolated water taking seat is connected with the water inlet of the bagged water dispenser through a conduit.

Optionally, a three-way reversing valve is arranged at a water inlet of the bagged water dispenser, the three-way reversing valve is arranged in the water dispenser body, the guide pipe penetrates into the water dispenser body to be connected with the three-way reversing valve, and the water inlet is respectively connected with a water outlet of the isolated water taking seat and a bagged water taking device through the three-way reversing valve and the guide pipe in sequence. Through setting up the tee bend switching-over valve, can satisfy the convenience that frequently switches bagged water and bottled water use.

The isolation water taking seat comprises an isolation water taking seat main body, wherein a barrel mouth area for placing barreled water is arranged on the isolation water taking seat main body, and the barrel mouth area is not connected with a water pipeline or a water tank of the water dispenser; be equipped with the water intaking post in the bucket mouth region, the inside of water intaking post is equipped with water channel and inlet channel, water channel with inlet channel is two independent passageways of mutual isolation.

Optionally, a bucket mouth cover is arranged in a bucket mouth area of the isolation water taking seat, and the bucket mouth cover and the bucket mouth of the isolation water taking seat form detachable connection so as to avoid dust pollution when the barreled water is not used.

Optionally, this an isolation seat of fetching water for water dispenser still includes the water intaking column seal cover, the water intaking column seal cover sleeve in the bottom of the water intaking column of the isolation seat of fetching water for water dispenser.

Optionally, a drainage system is arranged at the bottom of the bucket mouth region, and the drainage system comprises a drainage hole for draining accumulated water of the isolated water taking seat for the water dispenser; the isolation water taking seat for the water dispenser further comprises an air inlet system, wherein the air inlet system comprises a one-way valve, and the one-way valve is arranged at the bottom end of the air inlet channel.

Optionally, the bagged water dispenser further comprises a water pan, and the water pan is arranged at the bottom of the water dispenser main body. The water receiving tray is arranged to collect the leakage water of the water dispenser, and the water leakage and the accumulated water in the use process are reduced.

Optionally, a drainage hole is formed in the side surface of the isolated water taking seat, and the drainage hole penetrates into the water dispenser main body through a drainage guide pipe and is connected with the water receiving tray. Such setting can not form ponding in the bottled water use.

Optionally, the water receiving tray and the water dispenser main body are connected in an inserting mode through a groove and a convex buckle to form detachable connection. Such setting makes the water collector can dismantle to be convenient for handle the ponding of water collector and clean water collector.

Optionally, the water dispenser cover is provided with a screw hole, and the water dispenser cover is connected with the screw hole through a screw on the water dispenser body, so that the water dispenser cover is fixedly connected with the water dispenser body. For the use of a large barrel of water, in the process of placing the barreled water, the water dispenser cover can bear large impact force, and the water dispenser is fixed by screws, so that the water dispenser is more stable.

Compared with the prior art, the utility model has the beneficial effects that: the box cover of the bagged water dispenser is provided with the isolated water taking seat, so that the bagged water and the barreled water can be used by one water dispenser in a compatible mode, and the water consumption selection of a user is increased.

Drawings

In order that the present invention may be more readily and clearly understood, reference is now made to the following detailed description of the utility model taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of an isolated water taking seat for a water dispenser according to a first embodiment of the utility model;

FIG. 2 is a schematic structural view of an isolated water-taking seat for a water dispenser according to a second embodiment of the present invention;

FIG. 3 is a schematic structural view of an isolated water-taking seat for a water dispenser according to a third embodiment of the present invention;

FIG. 4 is a schematic structural view of an isolated water-taking seat for a water dispenser according to a fourth embodiment of the present invention;

FIG. 5 is a schematic structural view of an isolated water-taking seat for a water dispenser according to a fifth embodiment of the present invention;

FIG. 6 is a schematic top view of a water dispenser according to a fourth and fifth embodiments of the present invention, showing the connection between the water dispenser cover and the water dispenser seat;

fig. 7 is a schematic structural view of a water taking column in an isolated water taking seat for a water dispenser in first to sixth embodiments of the present invention;

fig. 8 is a schematic structural view of another side surface of a water taking column in an isolated water taking seat for a water dispenser in the first to sixth embodiments of the utility model;

fig. 9 is a schematic top view of a water-taking column in an isolated water-taking seat for a water dispenser according to a sixth embodiment of the present invention;

fig. 10 is a schematic perspective view of a water taking column sealing sleeve in an isolated water taking seat for a water dispenser according to a sixth embodiment of the present invention;

fig. 11 is a schematic structural view of a fixed guard cylinder of a water getting column in an isolated water getting seat for a water dispenser according to a sixth embodiment of the utility model;

fig. 12 is a schematic structural view of a water intake column provided with a water pressure sensor in an isolated water intake seat for a water dispenser in third to sixth embodiments of the present invention;

fig. 13 is a schematic structural plan view of a water getting column provided with a water pressure sensor in an isolated water getting seat for a water dispenser in a third embodiment to a sixth embodiment of the utility model;

FIG. 14 is an inside cross-sectional view of a water dispenser body in a barreled water mode of use in a water dispenser using an isolated water take-out stand for the water dispenser according to a fourth and fifth embodiments of the present invention;

fig. 15 is an internal sectional view of a main body of a water dispenser in a pouch water mode of use in the water dispenser using an isolated water take-out stand for the water dispenser according to the fourth and fifth embodiments of the present invention;

wherein: 1-water taking column; 2-isolating the water taking seat main body; 201-water level sensor; 202-a third conduit; 203-a barrel mouth area; 3-water taking column sealing sleeve; 4-fixing the protective cylinder; 401-a fastening sleeve; 402-a weep hole; 403-cylinder; 5-an air intake system; 501-air inlet switch; 502-air purification module; 503-airway water level sensor; 504-water check valve; 505-a second conduit; 506-gas check valve; 507-a first conduit; 6-a drainage system; 601-a drain hole; 602-a drain conduit interface; 603-a switch valve; 7-water dispenser bucket; 8-a water tank; 801-water tank water outlet; 9-the main body of the water dispenser; 901-a drain conduit; 902-a water pan; 903-a water dispenser cover; 904-a catheter; 10-a base; 11-an intake passage; 12-a water outlet channel; 13-taking the water column air passage outlet; 14-water intake column water inlet; 15-plug; 16-isolating the water outlet pipeline interface of the water taking seat; 17-a water pressure sensor; 1701-water pressure sensor lead; 18-fastening the connecting piece.

Detailed Description

The first embodiment is as follows: as a first embodiment of the isolated water taking seat for the water dispenser, as shown in fig. 1, the isolated water taking seat for the water dispenser comprises an isolated water taking seat main body 2, wherein a barrel mouth area 203 for placing water in a water barrel 7 of the water dispenser is arranged on the isolated water taking seat main body 2, and the barrel mouth area 203 is not connected with a water using pipeline or a water tank 8 of the water dispenser; a water taking column 1 (shown in fig. 5-7) is arranged in the barrel mouth region 203, a water outlet channel 12 and an air inlet channel 11 are arranged inside the water taking column 1, and the water outlet channel 12 and the air inlet channel 11 are two independent channels which are isolated from each other; the water outlet channel 12 is connected with a water using pipeline or a water tank, and the air inlet channel 11 is connected with an air inlet system 5; the diameter of the air inlet channel 11 is about 4mm, and drinking water cannot flow into the air inlet channel 11 under the condition of no pressure difference depending on the tension of water; the isolated water taking seat for the water dispenser further comprises a water taking column sealing sleeve 3, as shown in fig. 8, wherein the water taking column sealing sleeve 3 is sleeved at the bottom of a water taking column 1 of the isolated water taking seat for the water dispenser; the water taking column sealing sleeve 3 is arranged for preventing drinking water in the water barrel 7 of the water dispenser from leaking into the isolated water taking seat; the bottom of the bucket mouth region 203 is provided with a drainage system 6, the drainage system 6 comprises a drainage hole 601, and the drainage hole 601 is used for draining accumulated water of the isolated water taking seat for the water dispenser; the drainage system 6 is arranged in the bucket mouth region 203, accumulated water in the bucket mouth region 203 is drained outwards through a drainage hole 601, the drainage system 6 further comprises a switch valve 603, the switch valve 603 is arranged outside the isolated water taking seat body 2 and is communicated with the drainage hole 601, and a drainage conduit interface 602 is arranged at the bottom of the drainage hole 601; the drain hole 601 is connected with the switch valve 603 through a switch conduit, and is not communicated with a water using pipeline or a water tank, and the switch valve 603 is opened to drain accumulated water in the bucket mouth area 203 of the isolated water taking seat main body 2 outwards.

Example two: as a second embodiment of the isolated water taking seat for the water dispenser, as shown in fig. 2, the isolated water taking seat for the water dispenser comprises an isolated water taking seat main body 2, wherein a barrel mouth area 203 for placing water in a water barrel 7 of the water dispenser is arranged on the isolated water taking seat main body 2, and the barrel mouth area 203 is not connected with a water using pipeline or a water tank 8 of the water dispenser; a water taking column 1 is arranged in the barrel mouth region 203, a water outlet channel 12 and an air inlet channel 11 are arranged in the water taking column 1, and the water outlet channel 12 and the air inlet channel 11 are two independent channels which are isolated from each other; the water outlet channel 12 is connected with a water using pipeline or a water tank, and the air inlet channel 11 is connected with an air inlet system 5; the diameter of the air inlet channel 11 is about 4mm, and drinking water cannot flow into the air inlet channel 11 under the condition of no pressure difference depending on the tension of water; the isolated water taking seat for the water dispenser further comprises a water taking column sealing sleeve 3, and the water taking column sealing sleeve 3 is sleeved at the bottom of the water taking column 1 of the isolated water taking seat for the water dispenser; the water taking column sealing sleeve 3 is arranged for preventing drinking water in the water barrel 7 of the water dispenser from leaking into the isolated water taking seat; the bottom of the bucket mouth region 203 is provided with a drainage system 6, the drainage system 6 comprises a drainage hole 601, and the drainage hole 601 is used for draining accumulated water of the isolated water taking seat for the water dispenser; the drainage system 6 is arranged in the bucket mouth region 203, accumulated water in the bucket mouth region 203 is drained outwards through a drainage hole 601, the drainage system 6 further comprises a switch valve 603, the switch valve 603 is arranged outside the isolated water taking seat body 2 and is communicated with the drainage hole 601, and a drainage conduit interface 602 is arranged at the bottom of the drainage hole 601; the drain hole 601 is connected with the switch valve 603 through a switch conduit and is not communicated with a water pipeline or a water tank, and the switch valve 603 is opened to drain accumulated water in the bucket mouth area 203 of the isolated water taking seat main body 2 outwards; the air intake system 5 comprises a one-way valve which is arranged at the bottom end of the air intake channel 11; the air in the water dispenser barrel 7 is separated from the outside by arranging the one-way valve, so that the drinking water in the water dispenser barrel 7 is prevented from entering the air inlet channel, the barrel air leakage and leakage prevention function is realized, and the drinking water is further completely isolated from the surface link of the water dispenser; the check valve comprises a water check valve 504, and the water check valve 504 is arranged outside the air inlet channel 11 and communicated with the air inlet channel 11 through a second conduit 505; the water one-way valve 504 is arranged for accumulating water in the air inlet channel 11 to a certain degree, then a valve core in the one-way valve is floated to block a pipeline, when negative pressure exists in the water barrel 7 of the water dispenser, air flow takes away all water, and the valve core is reset; if water enters the air inlet channel 11 due to air leakage of the water barrel 7 of the water dispenser, the air inlet channel 11 is sealed by the water one-way valve 504, and the function of preventing leakage of air leakage of the barrel is realized; the air intake system 5 further comprises an air intake switch 501 and an air purification module 502, wherein the air intake switch 501 is arranged on one side of the isolated water taking seat main body 2, the air purification module 502 is arranged inside the isolated water taking seat main body 2 and connected with the air intake switch 501, and the air purification module 502 is communicated with the water one-way valve 504 through a first conduit 507; the intake system 5 further includes an intake passage water level sensor 503, the intake passage water level sensor 23 being provided on the first conduit 507; the air inlet channel water level sensor 503 is used for detecting whether water leaks from the air inlet channel, and the air inlet channel water level sensor 503 can be communicated with a circuit of the water dispenser to realize water leakage alarm and automatically close an air channel; the top of the water taking column 1 is also provided with a water inlet 14 and an air inlet channel outlet 13, the water inlet 14 is communicated with the water outlet channel 12, and the air inlet channel outlet 13 is communicated with the air inlet channel 11; the water taking column 1 is provided with a water taking column water outlet at the bottom of the water outlet channel 12; water in the water dispenser barrel 7 enters the water outlet channel 12 of the water taking column 1 through the water inlet 14; a water level sensor 201 is further arranged in the isolated water taking seat main body 2, the water level sensor 201 is arranged outside the water taking column 1, is communicated with the air inlet channel 11 through a third conduit 202 and is arranged at the upper part of the air inlet channel 11, and is used for detecting whether water leakage occurs in the barreled water; the water level sensor 201 is arranged for detecting whether water leakage exists in the upper area of the isolated water taking seat, and the water level sensor 201 can be communicated with a circuit of the water dispenser to realize water leakage alarm and automatically close an air passage; as shown in fig. 9, the bung area 203 is provided with a fixed protective cylinder 4, and the fixed protective cylinder 4 is composed of at least 2 cylinders 403 and is restrained by sleeving a fastening sleeve 401 on the outside of the fixed protective cylinder 4; the arrangement is convenient for replacing the fixed protective cylinder 4 with corresponding size for different barrel opening outer diameters, the diameter of the fixed protective cylinder 4 is slightly smaller than the corresponding barrel opening outer diameter, the water dispenser bucket 7 is inserted into the fixed protective cylinder 4, the fixed protective cylinder 4 is outwards expanded, the fastening sleeve 401 outside the cylinder 403 of the fixed protective cylinder 4 applies pressure to the fixed protective cylinder 4, so that the fixed protective cylinder 4 tightly embraces the barrel opening, the water level in the barrel is reduced, and the sealing connection with the water taking column sealing sleeve 3 is not loosened after the total amount is lightened so as to cause water leakage; the bottom of the fixed casing 4 is provided with a plurality of drain holes 402.

Example three: as a third embodiment of the isolated water taking seat for the water dispenser, the difference between the third embodiment and the second embodiment is that the check valve further comprises an air check valve 506, the air check valve 506 is arranged inside the air inlet channel 11 and at the end of the second conduit 505, and is communicated with the water check valve 504 through the second conduit 505; the air check valve 506 is arranged in the air inlet channel 11, and the height of the air check valve is the same as that of the water check valve 504 outside the air inlet channel; the air one-way valve 506 can be an air one-way valve 506 or a ball float valve containing a light ball, when the air one-way valve 506 is the air one-way valve 506 containing the light ball, the air one-way valve 506 blocks an air inlet channel through the built-in light ball combined with a plug 15 at the bottom of the air one-way valve 506, when the air pressure in the water dispenser barrel 7 changes, the pressure is generated in the water dispenser barrel 7, the air in the water dispenser barrel 7 is separated from the outside through the air one-way valve 506, and the water in the barrel is prevented from entering an air channel to form protection; when the one-way air valve 506 is a ball float valve, the bottom of the air inlet channel 11 is provided with a plug 15 for cooperating with the ball float valve to realize double air leakage prevention; the lower part of the ball float valve is a conical plug, the upper part is a hollow floating ball, if the water level flowing in through the water taking column exceeds the floating ball to push the floating ball upwards under the condition of air leakage of the water dispenser bucket 7, the air passage is sealed by the conical plug, positive pressure is formed inside the water tank, the function of preventing leakage of the air leakage of the water dispenser bucket 7 is realized, and when the condition of water leakage at the tail end of the air inlet channel is detected, the air inlet switch can be closed or the air passage switch can be electrically closed, so that the water leakage is completely avoided; as shown in fig. 3, when the one-way air valve 506 is a ball cock, a plug 15 is disposed at the bottom of the air inlet channel 11 for cooperating with the ball cock to achieve dual air leakage prevention; the lower part of the ball float valve is a conical plug, the upper part is a hollow floating ball, if the water level flowing in through the water taking column exceeds the floating ball to push the floating ball upwards under the condition of air leakage of the water dispenser bucket 7, the air passage is sealed by the conical plug, positive pressure is formed inside the water tank, the function of preventing leakage of the air leakage of the water dispenser bucket 7 is realized, and when the condition of water leakage at the tail end of the air inlet channel is detected, the air inlet switch can be closed or the air passage switch can be electrically closed, so that the water leakage is completely avoided; specifically, the method comprises the following steps: the isolated water taking seat for the water dispenser comprises an isolated water taking seat main body 2, wherein a barrel mouth area 203 for placing a water barrel 7 of the water dispenser is arranged on the isolated water taking seat main body 2, and the barrel mouth area 203 is not connected with a water using pipeline or a water tank 8 of the water dispenser; a water taking column 1 is arranged in the barrel mouth region 203, a water outlet channel 12 and an air inlet channel 11 are arranged in the water taking column 1, and the water outlet channel 12 and the air inlet channel 11 are two independent channels which are isolated from each other; the water outlet channel 12 is connected with a water using pipeline or a water tank, and the air inlet channel 11 is connected with an air inlet system 5; the diameter of the air inlet channel 11 is about 4mm, and drinking water cannot flow into the air inlet channel 11 under the condition of no pressure difference depending on the tension of water; the isolated water taking seat for the water dispenser further comprises a water taking column sealing sleeve 3, and the water taking column sealing sleeve 3 is sleeved at the bottom of the water taking column 1 of the isolated water taking seat for the water dispenser; the water taking column sealing sleeve 3 is arranged for preventing the drinking water in the barrel from leaking into the isolated water taking seat; the bottom of the bucket mouth region 203 is provided with a drainage system 6, the drainage system 6 comprises a drainage hole 601, and the drainage hole 601 is used for draining accumulated water of the isolated water taking seat for the water dispenser; the drainage system 6 is arranged in the bucket mouth region 203, accumulated water in the bucket mouth region 203 is drained outwards through a drainage hole 601, the drainage system 6 further comprises a switch valve 603, the switch valve 603 is arranged outside the isolated water taking seat body 2 and is communicated with the drainage hole 601, and a drainage conduit interface 602 is arranged at the bottom of the drainage hole 601; the drain hole 601 is connected with the switch valve 603 through a switch conduit and is not communicated with a water pipeline or a water tank, and the switch valve 603 is opened to drain accumulated water in the bucket mouth area 203 of the isolated water taking seat main body 2 outwards; the air intake system 5 comprises a one-way valve which is arranged at the bottom end of the air intake channel 11; the air in the water barrel 7 of the water dispenser is separated from the outside by arranging the one-way valve, so that drinking water in the barrel is prevented from entering an air inlet channel, the function of preventing leakage of the barrel is realized, and the complete isolation of the drinking water from the surface link of the water dispenser is further realized; the check valve comprises a water check valve 504, and the water check valve 504 is arranged outside the air inlet channel 11 and communicated with the air inlet channel 11 through a second conduit 505; the water one-way valve 504 is arranged for accumulating water in the air inlet channel 11 to a certain degree, then a valve core in the one-way valve is floated to block a pipeline, when negative pressure exists in the water barrel 7 of the water dispenser, air flow takes away all water, and the valve core is reset; if water enters the air inlet channel 11 due to air leakage of the water barrel 7 of the water dispenser, the air inlet channel 11 is sealed by the water one-way valve 504, and the function of preventing leakage of air leakage of the barrel is realized; the check valve further comprises an air check valve 506, the air check valve 506 is arranged inside the air inlet channel 11 and at the end of the second conduit 505, and is communicated with the water check valve 504 through the second conduit 505; the air check valve 506 is arranged in the air inlet channel 11, and the height of the air check valve is the same as that of the water check valve 504 outside the air inlet channel; when the one-way air valve 506 is a ball float valve, the bottom of the air inlet channel 11 is provided with a plug 15 for cooperating with the ball float valve to realize double air leakage prevention; the lower part of the float valve is a conical plug, the upper part of the float valve is a hollow floating ball, if the water level flowing in through the water taking column exceeds the floating ball to push the floating ball upwards under the condition of air leakage of the water tank, the air passage is sealed by the conical plug, positive pressure is formed in the water tank, the function of preventing leakage of the air leakage of the water tank is realized, and when the condition of water leakage at the tail end of the air inlet passage is detected, the air inlet switch can be closed or the air passage switch can be electrically closed, so that the water leakage is completely avoided; the air intake system 5 further comprises an air intake switch 501 and an air purification module 502, wherein the air intake switch 501 is arranged on one side of the isolated water taking seat main body 2, the air purification module 502 is arranged inside the isolated water taking seat main body 2 and connected with the air intake switch 501, and the air purification module 502 is communicated with the water one-way valve 504 through a first conduit 507; the intake system 5 further includes an intake passage water level sensor 503, the intake passage water level sensor 23 being provided on the first conduit 507; the air inlet channel water level sensor 503 is used for detecting whether water leaks from the air inlet channel, and the air inlet channel water level sensor 503 can be communicated with a circuit of the water dispenser to realize water leakage alarm and automatically close an air channel; the top of the water taking column 1 is also provided with a water inlet 14 and an air inlet channel outlet 13, the water inlet 14 is communicated with the water outlet channel 12, and the air inlet channel outlet 13 is communicated with the air inlet channel 11; the water taking column 1 is provided with a water taking column water outlet at the bottom of the water outlet channel 12; water in the water dispenser barrel enters the water outlet channel 12 of the water taking column 1 through the water inlet 14; a water level sensor 201 is further arranged in the isolated water taking seat main body 2, the water level sensor 201 is arranged outside the water taking column 1, is communicated with the air inlet channel 11 through a third conduit 202 and is arranged at the upper part of the air inlet channel 11, and is used for detecting whether water leakage occurs in the barreled water; the water level sensor 201 is arranged for detecting whether water leakage exists in the upper area of the isolated water taking seat, and the water level sensor 201 can be communicated with a circuit of the water dispenser to realize water leakage alarm and automatically close an air passage; as shown in fig. 9, the bung area 203 is provided with a fixed protective cylinder 4, and the fixed protective cylinder 4 is composed of at least 2 cylinders 403 and is restrained by sleeving a fastening sleeve 401 on the outside of the fixed protective cylinder 4; the arrangement is convenient for replacing the fixed protective cylinder 4 with corresponding size for different barrel opening outer diameters, the diameter of the fixed protective cylinder 4 is slightly smaller than the corresponding barrel opening outer diameter, the barrel is inserted into the fixed protective cylinder 4, the fixed protective cylinder 4 is outwards expanded, the fastening sleeve 401 outside the cylinder 403 of the fixed protective cylinder 4 applies pressure to the fixed protective cylinder 4, so that the fixed protective cylinder 4 tightly embraces the barrel opening, the water level in the barrel is reduced, and the sealing connection with the water taking column sealing sleeve 3 is not loosened after the total amount is lightened so as to cause water leakage; the bottom of the fixed pile casing 4 is provided with a plurality of water drainage holes 402; the bottom of the water outlet of the water taking column is connected with an isolated water taking seat water outlet pipeline interface 16; as shown in fig. 10 to 11, a micro water pressure sensor 17 is arranged at the upper part of a water outlet channel 12 of a water taking column 1 of the isolated water taking seat, and a water pressure sensor lead 1701 is connected to a control circuit through a closed area in the water taking column 1; through miniature water pressure sensor 17, the calculation data of surplus water in the cask can be obtained to water dispenser control circuit, can realize reminding alarm program and drinking water data collection procedure.

Example four: the bagged water dispenser using the isolated water taking bases of the first to third embodiments is shown in fig. 4, and comprises a water dispenser main body 9 and a water dispenser cover 903, wherein the water dispenser cover 903 is connected with the water dispenser main body 9, the water dispenser cover 903 is provided with the isolated water taking base, and the water outlet of the isolated water taking base is connected with the water inlet of the bagged water dispenser; the function that the bagged water dispenser can be compatible with barreled water is realized by arranging the isolation water taking seat on the water dispenser cover 903; the water dispenser body 9 and the water dispenser cover 903 are connected through a fastening connector 18, and the fastening mode is switched through the fastening connector 18, so that barreled water is used in the fastening mode, and bagged water is used in the non-fastening mode; the water dispenser cover 903 and the isolated water taking base are detachably connected through a clamping groove; the water outlet of the isolated water taking seat is connected with the water inlet of the bagged water dispenser through a conduit 904; the water inlet of the bagged water dispenser is provided with a three-way reversing valve which is arranged in the water dispenser main body 9, the guide pipe 904 penetrates into the water dispenser main body 9 to be connected with the three-way reversing valve, and the water inlet is respectively connected with the water outlet of the isolated water taking seat and the bagged water taking device through the three-way reversing valve and the guide pipe 904 in sequence; a bucket mouth cover is arranged in a bucket mouth area 203 of the isolated water taking seat, and the bucket mouth cover is detachably connected with a bucket mouth of the isolated water taking seat and is used for avoiding dust pollution when barreled water is not used; the water dispenser cover 903 is provided with a screw hole, and the water dispenser cover 903 is connected with the screw hole through a screw on the water dispenser main body 9, so that the water dispenser cover 903 is fixedly connected with the water dispenser main body 9; for the process of using a large barrel of water and placing the barreled water, the water dispenser cover 903 may be subjected to a large impact force, and the water dispenser is fixed by screws, so that the water dispenser is more stable.

And fifthly, implementation: the bagged water dispenser using the isolated water taking seat of the third embodiment is shown in fig. 5, and comprises a water dispenser main body 9 and a water dispenser cover 903, wherein the water dispenser cover 903 is connected with the water dispenser main body 9, the water dispenser cover 903 is provided with the isolated water taking seat, and a water outlet of the isolated water taking seat is connected with a water inlet of the bagged water dispenser; the function that the bagged water dispenser can be compatible with barreled water is realized by arranging the isolation water taking seat on the water dispenser cover 903; the water dispenser body 9 and the water dispenser cover 903 are connected through a fastening connector 18, and the fastening mode is switched through the fastening connector 18, so that barreled water is used in the fastening mode (as shown in fig. 14), and bagged water is used in the non-fastening mode (as shown in fig. 15); the water dispenser cover 903 and the isolated water taking base are detachably connected through a clamping groove; the water outlet of the isolated water taking seat is connected with the water inlet of the bagged water dispenser through a conduit 904; the water inlet of the bagged water dispenser is provided with a three-way reversing valve which is arranged in the water dispenser main body 9, the guide pipe 904 penetrates into the water dispenser main body 9 to be connected with the three-way reversing valve, and the water inlet is respectively connected with the water outlet of the isolated water taking seat and the bagged water taking device through the three-way reversing valve and the guide pipe 904 in sequence; a bucket mouth cover is arranged in a bucket mouth area 203 of the isolated water taking seat, and the bucket mouth cover is detachably connected with a bucket mouth of the isolated water taking seat and is used for avoiding dust pollution when barreled water is not used; the bagged water dispenser also comprises a water receiving tray 902, wherein the water receiving tray 902 is arranged at the bottom of the water dispenser main body 9; the water receiving tray 902 can collect the leakage water of the water dispenser, so that the water leakage and the accumulated water in the use process are reduced; a drainage hole 601 is arranged on the side surface of the isolated water taking seat, and the drainage hole 601 penetrates into the water dispenser main body 9 through a drainage conduit 901 to be connected with the water receiving tray 902; the arrangement can not form accumulated water in the using process of the barreled water; the water pan 902 and the water dispenser main body 9 are spliced with each other through a groove and a convex buckle to form detachable connection; the arrangement is such that the drip tray 902 is detachable, thereby facilitating disposal of accumulated water from the drip tray 902 and cleaning of the drip tray 902; the water dispenser cover 903 is provided with a screw hole, and the water dispenser cover 903 is connected with the screw hole through a screw on the water dispenser main body 9, so that the water dispenser cover 903 is fixedly connected with the water dispenser main body 9; for the process of using a large barrel of water and placing the barreled water, the water dispenser cover 903 may be subjected to a large impact force, and the water dispenser is fixed by screws, so that the water dispenser is more stable; the isolated water taking seat for the water dispenser comprises an isolated water taking seat main body 2, wherein a barrel mouth area 203 for placing a water barrel 7 of the water dispenser is arranged on the isolated water taking seat main body 2, and the barrel mouth area 203 is not connected with a water using pipeline or a water tank 8 of the water dispenser; a water taking column 1 is arranged in the barrel mouth region 203, a water outlet channel 12 and an air inlet channel 11 are arranged in the water taking column 1, and the water outlet channel 12 and the air inlet channel 11 are two independent channels which are isolated from each other; the water outlet channel 12 is connected with a water using pipeline or a water tank, and the air inlet channel 11 is connected with an air inlet system 5; the diameter of the air inlet channel 11 is about 4mm, and drinking water cannot flow into the air inlet channel 11 under the condition of no pressure difference depending on the tension of water; the isolated water taking seat for the water dispenser further comprises a water taking column sealing sleeve 3, and the water taking column sealing sleeve 3 is sleeved at the bottom of the water taking column 1 of the isolated water taking seat for the water dispenser; the water taking column sealing sleeve 3 is arranged for preventing the drinking water in the barrel from leaking into the isolated water taking seat; the bottom of the bucket mouth region 203 is provided with a drainage system 6, the drainage system 6 comprises a drainage hole 601, and the drainage hole 601 is used for draining accumulated water of the isolated water taking seat for the water dispenser; the drainage system 6 is arranged in the bucket mouth region 203, accumulated water in the bucket mouth region 203 is drained outwards through a drainage hole 601, the drainage system 6 further comprises a switch valve 603, the switch valve 603 is arranged outside the isolated water taking seat body 2 and is communicated with the drainage hole 601, and a drainage conduit interface 602 is arranged at the bottom of the drainage hole 601; the drain hole 601 is connected with the switch valve 603 through a switch conduit and is not communicated with a water pipeline or a water tank, and the switch valve 603 is opened to drain accumulated water in the bucket mouth area 203 of the isolated water taking seat main body 2 outwards; the air intake system 5 comprises a one-way valve which is arranged at the bottom end of the air intake channel 11; the air in the water barrel 7 of the water dispenser is separated from the outside by arranging the one-way valve, so that drinking water in the barrel is prevented from entering an air inlet channel, the function of preventing leakage of the barrel is realized, and the complete isolation of the drinking water from the surface link of the water dispenser is further realized; the check valve comprises a water check valve 504, and the water check valve 504 is arranged outside the air inlet channel 11 and communicated with the air inlet channel 11 through a second conduit 505; the water one-way valve 504 is arranged for accumulating water in the air inlet channel 11 to a certain degree, then a valve core in the one-way valve is floated to block a pipeline, when negative pressure exists in the water barrel 7 of the water dispenser, air flow takes away all water, and the valve core is reset; if water enters the air inlet channel 11 due to air leakage of the water barrel 7 of the water dispenser, the air inlet channel 11 is sealed by the water one-way valve 504, and the function of preventing leakage of air leakage of the barrel is realized; the check valve further comprises an air check valve 506, the air check valve 506 is arranged inside the air inlet channel 11 and at the end of the second conduit 505, and is communicated with the water check valve 504 through the second conduit 505; the air check valve 506 is arranged in the air inlet channel 11, and the height of the air check valve is the same as that of the water check valve 504 outside the air inlet channel; when the one-way air valve 506 is a ball float valve, the bottom of the air inlet channel 11 is provided with a plug 15 for cooperating with the ball float valve to realize double air leakage prevention; the lower part of the float valve is a conical plug, the upper part of the float valve is a hollow floating ball, if the water level flowing in through the water taking column exceeds the floating ball to push the floating ball upwards under the condition of air leakage of the water tank, the air passage is sealed by the conical plug, positive pressure is formed in the water tank, the function of preventing leakage of the air leakage of the water tank is realized, and when the condition of water leakage at the tail end of the air inlet passage is detected, the air inlet switch can be closed or the air passage switch can be electrically closed, so that the water leakage is completely avoided; the air intake system 5 further comprises an air intake switch 501 and an air purification module 502, wherein the air intake switch 501 is arranged on one side of the isolated water taking seat main body 2, the air purification module 502 is arranged inside the isolated water taking seat main body 2 and connected with the air intake switch 501, and the air purification module 502 is communicated with the water one-way valve 504 through a first conduit 507; the intake system 5 further includes an intake passage water level sensor 503, the intake passage water level sensor 23 being provided on the first conduit 507; the air inlet channel water level sensor 503 is used for detecting whether water leaks from the air inlet channel, and the air inlet channel water level sensor 503 can be communicated with a circuit of the water dispenser to realize water leakage alarm and automatically close an air channel; the top of the water taking column 1 is also provided with a water inlet 14 and an air inlet channel outlet 13, the water inlet 14 is communicated with the water outlet channel 12, and the air inlet channel outlet 13 is communicated with the air inlet channel 11; the water taking column 1 is provided with a water taking column water outlet at the bottom of the water outlet channel 12; water in the water dispenser barrel enters the water outlet channel 12 of the water taking column 1 through the water inlet 14; a water level sensor 201 is further arranged in the isolated water taking seat main body 2, the water level sensor 201 is arranged outside the water taking column 1, is communicated with the air inlet channel 11 through a third conduit 202 and is arranged at the upper part of the air inlet channel 11, and is used for detecting whether water leakage occurs in the barreled water; the water level sensor 201 is arranged for detecting whether water leakage exists in the upper area of the isolated water taking seat, and the water level sensor 201 can be communicated with a circuit of the water dispenser to realize water leakage alarm and automatically close an air passage; as shown in fig. 9, the bung area 203 is provided with a fixed protective cylinder 4, and the fixed protective cylinder 4 is composed of at least 2 cylinders 403 and is restrained by sleeving a fastening sleeve 401 on the outside of the fixed protective cylinder 4; the arrangement is convenient for changing the fixed protective cylinder 4 with corresponding size for different barrel opening outer diameters, the diameter of the fixed protective cylinder 4 is slightly smaller than the corresponding barrel opening outer diameter, the barrel is inserted into the fixed protective cylinder 4, the fixed protective cylinder 4 is expanded outwards, the fastening sleeve 401 outside the cylinder 403 of the fixed protective cylinder 4 applies pressure to the fixed protective cylinder 4, so that the fixed protective cylinder 4 tightly embraces the barrel opening, the water level in the barrel is reduced, and the sealing connection with the water taking column sealing sleeve 3 is not loosened after the total amount is lightened so as to cause water leakage; the bottom of the fixed pile casing 4 is provided with a plurality of water drainage holes 402; the bottom of the water outlet of the water taking column is connected with an isolated water taking seat water outlet pipeline interface 16; as shown in fig. 10 to 11, a micro water pressure sensor 17 is arranged at the upper part of a water outlet channel 12 of a water taking column 1 of the isolated water taking seat, and a water pressure sensor lead 1701 is connected to a control circuit through a closed area in the water taking column 1; through miniature water pressure sensor 17, the calculation data of surplus water in the cask can be obtained to water dispenser control circuit, can realize reminding alarm program and drinking water data collection procedure.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The bagged water dispenser comprises a water dispenser body and is characterized by further comprising a water dispenser cover, wherein the water dispenser cover is connected with the water dispenser body, an isolated water taking seat is arranged on the water dispenser cover, and a water outlet of the isolated water taking seat is connected with a water inlet of the bagged water dispenser; the water dispenser body is connected with the water dispenser cover through the fastening connecting piece, and the fastening mode is switched through the fastening connecting piece, so that barreled water is used in the fastening mode, and bagged water is used in the non-fastening mode.

2. The bagged water dispenser of claim 1, wherein the water outlet of the isolated water-fetching seat is connected with the water inlet of the bagged water dispenser through a conduit.

3. The bagged water dispenser of claim 1, wherein the water dispenser cover is detachably connected to the isolated water-fetching seat through a clamping groove.

4. The bagged water dispenser according to claim 2, wherein a three-way reversing valve is disposed at a water inlet of the bagged water dispenser, the three-way reversing valve is disposed in the water dispenser body, the guide tube is inserted into the water dispenser body and connected to the three-way reversing valve, and the water inlet is connected to the water outlet of the isolated water-taking seat and the bagged water-taking device through the three-way reversing valve and the guide tube in sequence.

5. The bagged water dispenser of any one of claims 1 to 4, wherein the isolated water-taking seat comprises an isolated water-taking seat body, the isolated water-taking seat body is provided with a barrel mouth region for placing barreled water, and the barrel mouth region is not connected with a water pipeline or a water tank of the water dispenser; be equipped with the water intaking post in the bucket mouth region, the inside of water intaking post is equipped with water channel and inlet channel, water channel with inlet channel is two independent passageways of mutual isolation.

6. The bagged water dispenser of claim 5, wherein the barrel mouth region of the isolated water-fetching seat is provided with a barrel mouth cover, and the barrel mouth cover is detachably connected with the barrel mouth of the isolated water-fetching seat and used for avoiding dust pollution when the barreled water is not used.

7. The bagged water dispenser of claim 5, wherein the isolated water-taking seat for the water dispenser further comprises a water-taking sealing sleeve, and the water-taking sealing sleeve is sleeved at the bottom of the water-taking column of the isolated water-taking seat for the water dispenser.

8. The bagged water dispenser of claim 6, wherein the bottom of the bucket mouth region is provided with a drainage system, the drainage system comprises a drainage hole, and the drainage hole is used for draining accumulated water of the isolated water taking seat of the water dispenser; the isolation water taking seat for the water dispenser further comprises an air inlet system, wherein the air inlet system comprises a one-way valve, and the one-way valve is arranged at the bottom end of the air inlet channel.

9. The bagged water dispenser of claim 6, further comprising a water pan disposed at the bottom of the water dispenser body; the side surface of the isolation water taking seat is provided with a water discharging hole, and the water discharging hole penetrates into the water dispenser main body through a water discharging guide pipe to be connected with the water receiving disc.

Images