CN111820750A - Double-water-inlet type water dispenser - Google Patents

Abstract

The invention relates to a double-water-inlet type water dispenser. The existing water dispenser only has a single group of water inlet components, and the use experience is influenced. The water tank comprises a shell, a water tank arranged in the shell and a drainage assembly connected with the water tank, wherein a pipeline water inlet assembly and an independent water inlet assembly are arranged in the shell, the pipeline water inlet assembly is communicated with a first water source, the independent water inlet assembly is communicated with a second water source, and drinking water from the first water source and the drinking water from the second water source are obtained by the water tank through the pipeline water inlet assembly and the independent water inlet assembly respectively. But through setting up independent operation and have the pipeline of different water sources and advance water subassembly and independently advance water subassembly and come to provide the drinking water for the water courage, can guarantee drinking water supply stability when drinking water shortage appears in arbitrary water source, still guarantee that arbitrary water source obtains the clean drinking water in another water source after polluting, guarantee drinking water safety in the water courage, guarantee that drinker is healthy, promote to use and experience.

Description

Double-water-inlet type water dispenser

Technical Field

The invention relates to the field of household motors, in particular to a water dispenser.

Background

The existing water dispenser comprises a shell, a water container arranged in the shell and a drainage assembly communicated with the water container, wherein the water container obtains drinking water and is discharged outside through the drainage assembly. The existing water dispenser is only provided with a group of water inlet assemblies, drinking water in a single water source can be obtained, the water dispenser cannot be used due to the shortage of the drinking water in the single water source, the health of a user is influenced due to the pollution of the drinking water in the single water source, and the use experience is influenced.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides the double-water-inlet type water dispenser, drinking water is provided for the water container by arranging the pipeline water inlet assembly and the independent water inlet assembly which can independently operate, so that the water supply stability is ensured, the safety of the drinking water in the water container is also ensured, and the use experience is improved.

The invention is realized by the following modes: the utility model provides a two formula water dispenser of intaking, includes the casing, sets up the water container in the casing and the drainage subassembly of being connected with the water container, be equipped with pipeline water intake assembly and independent water intake assembly in the casing, pipeline water intake assembly leads to with first water source, and independent water intake assembly leads to with the second water source, and the water container is respectively through pipeline water intake assembly and independent water intake group obtain the drinking water from first water source and second water source. But through setting up independent operation and have the pipeline of different water sources and advance water subassembly and independently advance water subassembly and come to provide the drinking water for the water courage, can guarantee drinking water supply stability when drinking water shortage appears in arbitrary water source, still guarantee that arbitrary water source obtains the clean drinking water in another water source after polluting, guarantee drinking water safety in the water courage, guarantee that drinker is healthy, promote to use and experience.

Preferably, the water outlet ends of the pipeline water inlet assembly and the independent water inlet assembly are communicated with the top of the water container. The drinking water is with input water courage top, prevents that the water courage from taking place the condition that the drinking water flows backward the pipeline subassembly of intaking and the subassembly of independently intaking, ensures to use and experiences.

Preferably, the pipeline water inlet assembly and the independent water inlet assembly are mutually independently switched on and off, so that the water dispenser can be switched among a double water inlet state, a pipeline single water inlet state, an independent single water inlet state and a cut-off state.

Preferably, the first water source is an external municipal network pipeline, the pipeline water inlet assembly comprises a first water inlet pipe connected with the municipal network pipeline and a first water inlet valve arranged at a water outlet of the first water inlet pipe, and the first water inlet valve is opened so that the water liner receives drinking water from the municipal network pipeline. The city network pipeline can continuously supply water for the water dispenser, and the use experience is improved. The drinking water from the urban network pipeline is controlled to enter the water container by controlling the first water inlet valve, so that the water level in the water container is effectively controlled.

Preferably, a switch valve is arranged at the water inlet port of the first water inlet pipe and is closed to prevent drinking water in the urban network pipeline from entering the first water inlet pipe. The switch valve is used for controlling the communication state between the urban network pipeline and the first water inlet pipe, so that the urban network pipeline is conveniently disassembled and assembled, and the drinking water can be prevented from entering the first water inlet pipe when the drinking water is not used for a long time, so that the bacteria breeding is prevented.

As preferred, the inner bag includes the casing, sets up the water courage in the casing and sets up the subassembly of intaking on the water courage top surface, the subassembly of intaking is including dividing to put and having first inlet tube and the second inlet tube that the channel was acquireed to the differentiation water source, first inlet tube department is equipped with the valve body of taking control assembly, and water courage water level rises and triggers control assembly to make restriction water courage receive the water source from first inlet tube and second inlet tube. The water container has the advantages that the water sources from different channels are obtained by arranging the first water inlet pipe and the second water inlet pipe on the water container, another water source can be used when any water source goes wrong or is in shortage, the valve body is arranged at the position of the first water inlet pipe to simultaneously control the connection and disconnection states of the first water inlet pipe and the second water inlet pipe, the water quantity in the water container is controlled, the overflow condition is prevented, the water source in the water container is always kept in the preset range, and the normal use of the water dispenser is ensured.

Preferably, the control assembly comprises a microswitch arranged on the valve body and a control floating ball hung below the valve body, and the control floating ball driven to rise by the water level in the water container triggers the microswitch, so that the microswitch is switched from an idle state in which the water source is driven to enter the water container to a triggered state in which the idle water source enters the water container. The valve body provides the mounted position for micro-gap switch, ensures that water courage and valve body can independently produce and assemble, promotes assembly efficiency. The control floating ball is used for sensing the water level in the water container, then floats upwards after the water level meets the preset requirement and stops continuously delivering water into the water container by triggering the micro switch, and the condition that a water source in the water container overflows due to excessive input is prevented.

Preferably, a control cavity which is vertically communicated is arranged in the valve body, the triggering part of the microswitch is inserted into an upper port of the control cavity, a control rod which is linked with the control floating ball is arranged on the control floating ball, and the control rod triggers the microswitch under the driving of the control floating ball. The control chamber has both provided for micro-gap switch to plant installation space, plays the effect of protection micro-gap switch and trigger part, still provides installation space for the control lever, ensures that the buoyancy that the control floater received can upwards transmit through the control lever and make micro-gap switch to the state of triggering through contradicting with trigger part, and then prevents that external water source from taking place the condition of continuously inputing the water courage.

Preferably, the bottom end of the control rod is fixedly connected with the control floating ball, and the top end of the control rod is inserted into the lower port of the control cavity from bottom to top and can be matched and abutted with the triggering part. The control rod is fixedly connected with the control floating ball, so that the control rod and the control floating ball are ensured to be matched and linked, the microswitch can be ensured to be smoothly triggered, and the triggering sensitivity is improved.

Preferably, the top end of the control rod is rotatably installed in the control cavity through a rotating shaft, the top end of the control rod is provided with an antenna, and the control floating ball drives the control rod to swing around the rotating shaft, so that the antenna can swing and switch between a triggering station abutting against the triggering part and an idle station separated from the triggering part. The rotating shaft plays a role in guiding the control rod to swing, also plays a role in positioning the suspension control rod and controlling the floating ball, ensures that the control floating ball is suspended below the valve body, and improves the sensitivity of sensing water level change by reducing the contact between the control floating ball and peripheral parts.

Preferably, the water dispenser comprises a pipeline water inlet assembly and an independent water inlet assembly which are respectively communicated with the first water inlet pipe and the second water inlet pipe, the pipeline water inlet assembly is connected with a first water inlet valve in series, the independent water inlet assembly is connected with a water pump or a second water inlet valve in series, when the water level in the water container is lowered and the microswitch is in an idle state, the pipeline water inlet assembly or the independent water inlet assembly is started, so that the water container obtains a water source from the first water inlet pipe or the second water inlet pipe. First inlet tube and second inlet tube acquire the channel with different water sources respectively and are connected for drinking water can use two kinds of different water sources. The microswitch is arranged at the first water inlet pipe, but can carry out on-off control on the corresponding pipeline water inlet assembly or the independent water inlet assembly according to the condition of the water source acquisition channel selected by the water dispenser in real time, so that the water container can obtain drinking water from the selected water source acquisition channel, and the condition that the water container is full and overflows can not occur.

Preferably, the valve body is provided with a safety assembly, the safety assembly comprises a plug body which is arranged in the valve body and can lift and hang below the valve body and a safety floating ball, the safety floating ball floating along with the water level in the water container drives the plug body to be switched to a plugging station for plugging the first water inlet pipe from an idle station so as to limit the water container to receive a water source from the first water inlet pipe, and the suspension height of the safety floating ball is higher than that of the control floating ball. The safety assembly can plug the first water inlet pipe when the micro switch fails, and plays a role in multiple protection. The safety floating ball is positioned above the control floating ball, when the water level in the water container continuously rises, the control floating ball can be contacted with the water source to float and trigger the micro switch, the external water source is limited to flow into the water container, when the water level in the water container continuously rises due to the failure of the micro switch, the safety floating ball can be contacted with the water source to float, and the plug body is utilized to plug the first water inlet pipe.

Preferably, a vertically through safety cavity is arranged in the valve body, an upper port of the safety cavity is communicated with the first water inlet, and the plug body rises under the driving of the safety floating ball and moves to a blocking station for blocking the upper port of the safety cavity. The safety cavity plays a role in hiding and protecting the plug body, and provides installation space for the safety rod, so that the safety rod linked with the safety floating ball can drive the plug body to plug the first water inlet pipe, and the water container is prevented from overflowing due to the fact that the water container excessively receives water from the water source in the first water inlet pipe.

Preferably, the safety floating ball is provided with a safety rod, the bottom end of the safety rod is fixedly connected with the safety floating ball, and the top end of the safety rod is inserted into the safety cavity from bottom to top and is fixedly connected with the bottom end of the plug body. The safety rod plays a transmission role, and the buoyancy force borne by the safety floating ball can be transmitted to the plug body upwards.

Preferably, the top end part of the safety rod is arranged in the safety cavity in a swinging mode through a rotating shaft, so that the safety rod drives the plug body to be positioned at the plugging station through swinging, the rotating shaft plays a role in suspending the safety rod and the safety floating ball, the plug body is ensured to swing along a preset path, and the plug body is ensured to plug the first water inlet pipe accurately.

Preferably, the plug body comprises a transmission sleeve and a sealing element arranged at the top of the transmission sleeve, the middle of the top wall of the safety cavity is communicated with the first water inlet pipe, and when the plug body is positioned at a plugging station, the sealing element is in sealing fit with the periphery of the top wall of the safety cavity. The sealing member is the silica gel spare, has better leakproofness, and the transmission cover receives the swing effort that comes from the bumper bar and converts the vertical effort that drives the sealing member and go up and down.

Preferably, the second water source is a barreled water source, the independent water inlet assembly comprises a second water inlet pipe communicated with the barreled water, and drinking water in the barreled water source is input into the water container through the second water inlet end. The barreled water source can provide limited drinking water for the water container to through changing the barreled water source and continuously carrying the drinking water to the water container after the drinking water is consumed, ensure to use and experience. The second water inlet pipe plays a role in conveying drinking water in the barreled water source.

Preferably, the water inlet port of the second water inlet pipe is provided with a smart seat connected with a barreled water source. Clever seat both had played the effect at bearing barreled water source, still played the effect of obtaining the drinking water for drinking water flows into the second inlet tube in the barreled water source, and then inputs the water courage.

Preferably, the position of the barreled water source is higher than the water container, a second water inlet valve is connected to the second water inlet pipe in series, the second water inlet valve is opened, and drinking water in the barreled water source flows into the water container in a self-flowing mode. The drinking water in the barreled water source flows into the water container by utilizing the gravity of the barreled water source, and the second water inlet valve controls the communication state of the second water inlet pipe by opening and closing so as to control the water level in the water container.

Preferably, the position of the barreled water source is lower than the water container, the second water inlet pipe is connected with a water pump in series, the water pump is started, and drinking water in the barreled water source is pumped into the water container. Drinking water in the barreled water source is pumped into the water container upwards through the water pump, so that the barreled water source can be arranged at the bottom of the water dispenser, and the volume of the water dispenser is effectively reduced.

Preferably, the drainage assembly comprises a drainage pipe communicated with the bottom of the water container and a drainage valve connected in series to the drainage pipe. The water source in the water liner is discharged outside through the water discharge pipe, so that drinkers can conveniently obtain drinking water. The drain valve is used for controlling the drain pipe to be disconnected, prevents that the drinking water from taking place the condition of leaking outward, promotes to use and experiences.

The invention has the beneficial effects that: but through setting up independent operation and have the pipeline of different water sources and advance water subassembly and independently advance water subassembly and come to provide the drinking water for the water courage, can guarantee drinking water supply stability when drinking water shortage appears in arbitrary water source, still guarantee that arbitrary water source obtains the clean drinking water in another water source after polluting, guarantee drinking water safety in the water courage, guarantee that drinker is healthy, promote to use and experience.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is another schematic structural view of the present invention;

FIG. 3 is a schematic view of the disassembled structure of the water bladder;

FIG. 4 is a partial sectional structural view of the water bladder;

in the figure: 1. the water container comprises a water container, 2, a shell, 3, a first water source, 4, a second water source, 5, a first water inlet pipe, 6, a first water inlet valve, 7, a switch valve, 8, a second water inlet pipe, 9, a second water inlet valve, 10, a water pump, 11, a water discharge pipe, 12, a first water inlet pipe, 13, a second water inlet pipe, 14, a valve body, 15, a control floating ball, 16, a micro switch, 17, a control cavity, 18, a control rod, 19, an antenna, 20, a safety floating ball, 21, a plug body, 22, a safety rod, 23, a safety cavity, 24 and a transmission sleeve.

Detailed Description

The essential features of the invention will be further explained below with reference to the drawings and the detailed description of the specification.

The double-water-inlet type water dispenser shown in fig. 1 comprises a shell 2, a water container 1 arranged in the shell 2 and a drainage assembly connected with the water container 1, wherein a pipeline water inlet assembly and an independent water inlet assembly are arranged in the shell 2, the pipeline water inlet assembly is communicated with a first water source 3, the independent water inlet assembly is communicated with a second water source 4, and drinking water from the first water source 3 and the second water source 4 is obtained by the water container 1 through the pipeline water inlet assembly and the independent water inlet assembly respectively.

The drinking water machine obtains the drinking water from first water source 3 and second water source 4 through pipeline subassembly and the independent subassembly of intaking respectively, has both ensured that water courage 1 obtains sufficient stable drinking water, prevents to use the condition of experiencing because of drinking water exhausts the influence, can also switch the drinking water that uses another water source when drinking water appears polluting in arbitrary water source, ensures that the drinker is healthy, promotes to use and experiences.

In actual operation, the outlet ends of the pipeline water inlet assembly and the independent water inlet assembly are communicated with the top of the water container, and the drainage assembly comprises a drainage pipe 11 communicated with the bottom of the water container 1 and a drainage valve connected in series on the drainage pipe 11, so that the water container 1 becomes a connection space for receiving drinking water and providing a water source for the drainage assembly.

When installing pipeline water inlet assembly, first water source 3 is external city net pipeline, pipeline water inlet assembly includes the first inlet tube 5 of being connected with city net pipeline and sets up the first water intaking valve 6 in first inlet tube 5 delivery port department, and first water intaking valve 6 opens to make water courage 1 receive the drinking water that comes from city net pipeline. The water inlet port of the first water inlet pipe 5 is communicated with the city network pipeline to obtain continuous drinking water, and the water outlet port is communicated with the water liner 1 to ensure that the drinking water is smoothly input into the water liner 1 for later use. The municipal pipe network can be a municipal water network or a drinking water pipe connected with a filter, and the municipal pipe network and the drinking water pipe can be regarded as specific embodiments of the invention.

Specifically, the water inlet port of the first water inlet pipe 5 is provided with a switch valve 7, and the switch valve 7 is closed to block drinking water in the urban network pipeline from entering the first water inlet pipe 5. The switch valve 7 is used for switching the communication state between the city network pipeline and the first water inlet pipe 5 and can be closed when the water dispenser is not used for a long time so as to prevent the situation that the bacteria are bred due to the drinking water in the first water inlet pipe 5. The first water inlet valve 6 is used for switching the communication state between the first water inlet pipe 5 and the water liner 1, so that drinking water in the first water inlet pipe 5 can conveniently flow into the water liner 1. When the switch valve 7 and the first water inlet valve 6 are opened simultaneously, the drinking water in the urban network pipeline can flow into the water container 1, otherwise, the drinking water in the urban network pipeline cannot flow into the water container 1.

When the independent subassembly of intaking is installed, second water source 4 is the barreled water source, the independent subassembly of intaking includes the second inlet tube 8 that leads to with the barreled water, and the drinking water in the barreled water source is intake through the second and is held the input water courage. The water inlet port of the second water inlet end is communicated with a barreled water source, and a user can continuously provide water for the water end by replacing the barreled water source fully loaded with drinking water. The water outlet of the second water inlet pipe 8 is communicated with the water liner 1, so that the drinking water is smoothly input into the water liner 1 for standby. The second water source 4 may also be a bagged water source and should also be considered as a specific embodiment of the present invention.

Specifically, the inlet port of the second inlet pipe 8 is provided with a smart seat connected with a barreled water source. The second water inlet pipe 8 receives the drinking water from the second water source 4 through the smart seat, and the connection state of the second water inlet pipe 8 is controllable, so that the water level in the water container 1 is conveniently controlled.

In practical operation, when the position of the barreled water source is higher than the water liner 1, the second water inlet valve 9 (as shown in fig. 2) is connected in series to the second water inlet pipe 8, the second water inlet valve 9 is opened, drinking water in the barreled water source flows into the water liner 1 in a self-flowing manner, and the second water inlet valve 9 controls the disconnection state of the second water inlet pipe 8. When the position of the barreled water source is lower than the water container 1, the water pump 10 is connected in series on the second water inlet pipe 8, the water pump 10 is started, drinking water in the barreled water source is pumped into the water container 1, and the connection state of the second water inlet pipe 8 is controlled by the water pump 10.

In practical operation, the pipeline water inlet assembly and the independent water inlet assembly are switched on and off independently from each other, so that the water dispenser can be switched between a double water inlet state, a pipeline single water inlet state, an independent single water inlet state and a cut-off state.

When the water dispenser is in a double water inlet state, the pipeline water inlet assembly and the independent water inlet assembly are both in a communicated state, and the water container 1 is ensured to be filled quickly by lifting the conveying flow;

when the water dispenser is in a pipeline single water inlet state, the pipeline water inlet assembly is in a communicated state, the independent water inlet assembly is in a cut-off state, and the city network pipeline can continuously provide drinking water without additional water supply operation;

when the water dispenser is in an independent single water inlet state, the pipeline water inlet assembly is in a cut-off state, the independent water inlet assembly is in a communicated state, and the barreled water source can provide drinking water when the city network pipeline stops supplying water and can also provide standby drinking water when the drinking water in the city network pipeline is polluted;

when the water dispenser is in a cutoff state, the pipeline water inlet assembly and the independent water inlet assembly are both in the cutoff state.

In actual operation, the inner bag comprises the casing, sets up the water courage 1 in the casing and sets up the subassembly of intaking on 1 top surface of water courage (as shown in fig. 3), the subassembly of intaking is including the branch put and have first inlet tube 12 and the second inlet tube 13 that the channel was acquireed to the differentiation water source, first inlet tube 12 department is equipped with the valve body 14 of taking control assembly, and water courage water level rises and triggers control assembly to make the restriction water courage receive the water source from first inlet tube 12 and second inlet tube 13. The water source from different channels is obtained by arranging the first water inlet pipe 12 and the second water inlet pipe 13 on the water container, so that another water source can be used when any water source goes wrong or is in shortage, the connection state of the first water inlet pipe 12 and the second water inlet pipe 13 is controlled simultaneously by arranging the valve body 14 at the position of the first water inlet pipe 12, the water quantity in the water container is controlled, the overflow condition is prevented, the water source in the water container is always kept in a preset range, and the normal use of the water dispenser is ensured.

In practical operation, the water dispenser comprises a pipeline water inlet assembly and an independent water inlet assembly which are respectively communicated with a first water inlet pipe 12 and a second water inlet pipe 13, a first water inlet valve is connected in series on the pipeline water inlet assembly, a second water inlet valve or a water pump is connected in series on the independent water inlet assembly, when the water level in the water container is lowered and the micro switch 16 is in an idle state, the pipeline water inlet assembly or the independent water inlet assembly is opened, so that the water container can obtain a water source from the first water inlet pipe 12 or the second water inlet pipe 13. The pipeline water inlet assembly is communicated with a municipal network pipeline and can continuously provide water source for the water dispenser, and the independent water inlet assembly is communicated with a barreled water source or a bagged water source and is used for supplementing the water source in emergency. When the water container is used, the pipeline water inlet assembly and the independent water inlet assembly respectively input water sources from different water source acquisition channels into the water container, so that a water source with a preset volume is reserved in the water container, a user can conveniently obtain and use the water container, another water source can be used when any water source is in shortage or is polluted, and the health of the user is ensured.

In actual operation, the drinking water in the urban network pipeline flows into the water container by opening the first water inlet valve, and the drinking water in the barreled water source flows into the water container by opening the second water inlet valve or the water pump. Specifically, the control assembly can carry out independent control to pipeline subassembly and the independent subassembly of intaking respectively, and when using, at first, the user can select the water source of water courage to acquire the channel according to self needs, later, utilizes the control assembly to acquire the channel and carry out continuous control to selected water source, and then realizes the control of water courage inner water level. For example, when the user selects the pipeline water inlet assembly as the water source acquisition channel, the control assembly can control the first water inlet valve to be closed after being triggered so as to prevent the water container from overflowing.

In actual operation, the valve body 14 is provided with a control assembly and a safety assembly (as shown in fig. 4). The control assembly comprises a microswitch 16 arranged on the valve body 14 and a control floating ball 15 hung below the valve body 14, and the control floating ball 15 driven to rise by the water level in the water container triggers the microswitch 16, so that the microswitch 16 is switched from an idle state of driving a water source to enter the water container to a triggered state of driving the idle water source to enter the water container. The safety assembly comprises a plug body 21 which is arranged in the valve body 14 and can lift and descend and a safety floating ball 20 which is hung below the valve body 14, the safety floating ball 20 which floats with the water level in the water container drives the plug body 21 to be switched from an idle station to a plugging station for plugging the first water inlet pipe 12, and therefore the water container is limited from receiving a water source from the first water inlet pipe 12. Specifically, the suspension height of the safety float 20 is higher than that of the control float 15, and when the water level continuously rises, the control float 15 will come into contact with the water before the safety float 20 and float, so that the micro switch 16 will act first.

When the water container is used, when no water source exists in the water container or the water level is lower than the preset water level, the control floating ball 15 falls down and hangs in the water container under the action of the gravity of the control floating ball, at the moment, the feeler 19 and the trigger part are arranged in a staggered mode, so that the micro switch 16 is in an idle state, and the water container receives the water source from a channel selected by a user; when the water level in the water container continuously rises and is contacted with the control floating ball 15, the control floating ball 15 floats upwards and drives the control rod 18 to swing by taking the rotating shaft as the center, so that the feeler 19 is contacted with the trigger part and the microswitch 16 is switched to a trigger state, and the first water inlet valve, the second water inlet valve or the water pump on the selected channel is controlled to stop running, so that the water level in the water container is kept at a preset height. When the water level in the water container is reduced by the drainage assembly, the water container can obtain the water source again from the preset channel because the micro switch 16 is switched to the idle state until the water level in the water container reaches the preset height.

In actual operation, the first water inlet pipe 12 is usually communicated with the pipeline water inlet assembly, and the first water inlet pipe 12 is communicated with the city network pipeline and can continuously convey water sources for the water dispenser, so that the first water inlet pipe 12 needs to be plugged by arranging a safety assembly, the situation that the water sources in the city network pipeline are continuously input into the water container is prevented when the control assembly fails, a large amount of water sources are effectively prevented from overflowing, and water conservation is ensured.

In actual operation, a control cavity 17 which is vertically through is arranged in the valve body 14, the triggering portion of the microswitch 16 is inserted into the upper end port of the control cavity 17, a control rod 18 which is linked with the control floating ball 15 is arranged on the control floating ball 15, and the control rod 18 triggers the microswitch 16 under the driving of the control floating ball 15. Be equipped with the driving medium between 16 trigger parts of micro-gap switch and the 18 top of control lever, play the effect of transmission vertical action, both prevent the water source and invade micro-gap switch 16's the condition through increasing vertical distance between micro-gap switch 16 and control floater 15, can also turn into the vertical action power of extrusion trigger parts with the swing action power on 18 tops of control lever, promote and trigger the accuracy.

In practical operation, the bottom end of the control rod 18 is fixedly connected with the control floating ball 15, and the top end of the control rod is inserted into the lower port of the control cavity 17 from bottom to top and can be matched and abutted with the trigger part. The lever 18 is Z-shaped, preventing water from contacting the microswitch 16 by increasing vertical length, and increasing swing torque by increasing horizontal length to ensure that the microswitch 16 is effectively triggered.

In practical operation, the top end part of the control rod 18 is rotatably installed in the control cavity 17 through a rotating shaft, the top end of the control rod 18 is provided with an antenna 19, and the control floating ball 15 drives the control rod 18 to swing around the rotating shaft, so that the antenna 19 can swing and switch between a triggering station abutting against the triggering part and an idle station separated from the triggering part. The feeler 19 swings around the rotating shaft and cooperates with the trigger to switch the microswitch 16 between an idle state and a triggered state.

In actual operation, a vertically through safety cavity 23 is arranged in the valve body 14, an upper port of the safety cavity 23 is communicated with the first water inlet, and the plug body 21 is driven by the safety floating ball 20 to ascend and move to a plugging station for plugging the upper port of the safety cavity 23. The safety floating ball 20 is provided with a safety rod 22, the bottom end of the safety rod 22 is fixedly connected with the safety floating ball 20, and the top end is inserted into a safety cavity 23 from bottom to top and is fixedly connected with the bottom end of the plug body 21. The safety rod 22 plays a role in transmission, buoyancy borne by the safety floating ball 20 is transmitted to the plug body 21, the plug body 21 is ensured to be capable of sealing and blocking the first water inlet pipe 12, the first water inlet pipe 12 is cut off by means of a mechanical structure, and the water source in the water container is prevented from overflowing.

In practical operation, the top end part of the safety lever 22 is swingably mounted in the safety chamber 23 through a rotating shaft, so that the safety lever 22 drives the plug body 21 to be positioned at the plugging station through swinging. The safety lever 22 and the control lever 18 can share a rotating shaft, so that the installation is convenient, and the safety lever 22 and the control panel can be ensured to swing in two working surfaces which are parallel to each other, so that the mutual interference is prevented.

In practical operation, the plug body 21 comprises a transmission sleeve 24 and a sealing element arranged at the top of the transmission sleeve 24, the middle part of the top wall of the safety chamber 23 is communicated with the first water inlet pipe 12, and when the plug body 21 is at a plugging station, the sealing element is in sealing fit with the periphery of the top wall of the safety chamber 23. The lateral wall of the sleeve is provided with a vertical guide rib, the inner lateral wall of the safety cavity 23 is provided with a vertical guide groove, and after the safety cavity is installed in place, the guide rib can vertically slide along the guide groove to ensure that the top surface of the sealing element completely blocks the water outlet of the first water inlet pipe 12.

In actual operation, the water container comprises a tank body and a filling cover, the first water inlet pipe, the second water inlet pipe and the valve body are all arranged on the filling cover, and external water sources are ensured to be injected through the top of the water container.

Claims (10)

1. The utility model provides a two formula water dispenser of intaking, includes casing (2), sets up water courage (1) in casing (2) and the drainage subassembly of being connected with water courage (1), its characterized in that, be equipped with pipeline water intaking subassembly and independent water intaking subassembly in casing (2), pipeline water intaking subassembly and first water source (3) lead to even, independent water intaking subassembly and second water source (4) lead to even, and water courage (1) obtains the drinking water from first water source (3) and second water source (4) through pipeline water intaking subassembly and independent water intaking group respectively.

2. The dual water inlet type water dispenser of claim 1, wherein the water outlet ends of the pipeline water inlet assembly and the independent water inlet assembly are both communicated with the top of the water liner; or the pipeline water inlet assembly and the independent water inlet assembly are mutually independently switched on and off; or the drainage component comprises a drainage pipe (11) communicated with the bottom of the water container (1) and a drainage valve connected in series on the drainage pipe (11).

3. The dual-water-inlet type water dispenser according to claim 1, wherein the first water source (3) is an external city network pipeline, the pipeline water inlet assembly comprises a first water inlet pipe (5) connected with the city network pipeline and a first water inlet valve (6) arranged at the water outlet of the first water inlet pipe (5), the first water inlet valve (6) is opened to enable the water bladder (1) to receive drinking water from the city network pipeline, a switch valve (7) is arranged at the water inlet of the first water inlet pipe (5), and the switch valve (7) is closed to block the drinking water in the city network pipeline from entering the first water inlet pipe (5).

4. The dual-water-inlet type water dispenser as claimed in claim 1, wherein the water tank comprises a housing, a water tank (1) arranged in the housing, and a water inlet assembly arranged on the top surface of the water tank (1), the water inlet assembly comprises a first water inlet pipe (12) and a second water inlet pipe (13) which are separately arranged and respectively communicated with the pipeline water inlet assembly and the independent water inlet group, a valve body (14) with a control assembly is arranged at the first water inlet pipe (12), and the water level in the water tank rises and triggers the control assembly, so that the water tank is limited to receive water from the first water inlet pipe (12) and the second water inlet pipe (13).

5. The water dispenser with the double water inlet pipe type water container as claimed in claim 4, wherein the control assembly comprises a microswitch (16) mounted on the valve body (14) and a control floating ball (15) suspended below the valve body (14), the microswitch (16) is triggered by the control floating ball (15) which is driven to rise by the water level in the water container, so that the microswitch (16) is switched from an idle state of driving the water source into the water container to a triggered state of driving the idle water source into the water container.

6. The water dispenser with the double water inlet pipe type water liner as claimed in claim 5, wherein a control chamber (17) which is vertically communicated is arranged in the valve body (14), the triggering portion of the microswitch (16) is inserted into the upper port of the control chamber (17), a control rod (18) which is linked with the control floating ball (15) is arranged on the control floating ball (15), the microswitch (16) is triggered by the control floating ball (15) through the control rod (18), the bottom end of the control rod (18) is fixedly connected with the control floating ball (15), and the top end of the control rod is inserted into the lower port of the control chamber (17) from bottom to top and can be matched and abutted with the triggering portion; or the top end part of the control rod (18) is rotatably arranged in the control cavity (17) through a rotating shaft, the top end of the control rod (18) is provided with an antenna (19), and the control floating ball (15) drives the control rod (18) to swing by taking the rotating shaft as a center, so that the antenna (19) can swing and switch between a triggering station abutting against the triggering part and an idle station separated from the triggering part.

7. The water dispenser with the double water inlet pipe type water container as claimed in claim 4, wherein the pipeline water inlet assembly is connected with a water inlet valve in series, the independent water inlet assembly is connected with a water pump in series, when the water level in the water container drops and the micro switch (16) is in an idle state, the pipeline water inlet assembly or the independent water inlet assembly is opened to enable the water container to obtain the water source from the first water inlet pipe (12) or the second water inlet pipe (13), the valve body (14) is provided with a safety assembly, the safety assembly comprises a plug body (21) which is arranged in the valve body (14) and can lift and a safety floating ball (20) which is hung below the valve body (14), the safety floating ball (20) which floats with the water level in the water container drives the plug body (21) to be switched from the idle station to a blocking station which blocks the first water inlet pipe (12) so as to limit the water container from receiving the water source from the first water inlet pipe, the suspension height of the safety floating ball (20) is higher than that of the control floating ball (15).

8. The water dispenser with the double water inlet pipe type water tank is characterized in that a vertically through safety cavity (23) is arranged in the valve body (14), the upper port of the safety cavity (23) is communicated with the first inlet water, the plug body (21) is driven by a safety floating ball (20) to ascend and move to a plugging station for plugging the upper port of the safety cavity (23), a safety rod (22) is arranged on the safety floating ball (20), the bottom end of the safety rod (22) is fixedly connected with the safety floating ball (20), and the top end of the safety rod is inserted into the safety cavity (23) from bottom to top and is fixedly connected with the bottom end of the plug body (21); or the top end part of the safety rod (22) is arranged in the safety cavity (23) in a swinging manner through a rotating shaft, so that the safety rod (22) drives the plug body (21) to be positioned at the plugging station through swinging; or, the cock body (21) includes driving sleeve (24) and sets up the sealing member at driving sleeve (24) top, insurance chamber (23) roof middle part leads to with first inlet tube (12), and when cock body (21) was in the shutoff station, sealing member and the sealed laminating of insurance chamber (23) roof periphery.

9. A dual inlet water dispenser according to any of claims 1 to 8 wherein the second water source (4) is a bottled water source and the self-contained water inlet assembly comprises a second inlet pipe (8) in communication with the bottled water, drinking water from the bottled water source being fed into the tank through the second inlet end.

10. The water dispenser of claim 9, wherein the inlet port of the second inlet pipe (8) is provided with a smart seat connected with a barreled water source; or the barreled water source is arranged higher than the water liner (1), a second water inlet valve (9) is connected in series on the second water inlet pipe (8), the second water inlet valve (9) is opened, and drinking water in the barreled water source flows into the water liner (1) in a self-flowing mode; or the position of the barreled water source is lower than the water container (1), the second water inlet pipe (8) is connected with a water pump (10) in series, the water pump (10) is started, and drinking water in the barreled water source is pumped into the water container (1).

Images