CN107874616B - Water dispenser - Google Patents
Water dispenser Download PDFInfo
- Publication number
- CN107874616B CN107874616B CN201711223470.4A CN201711223470A CN107874616B CN 107874616 B CN107874616 B CN 107874616B CN 201711223470 A CN201711223470 A CN 201711223470A CN 107874616 B CN107874616 B CN 107874616B
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- hot water
- air
- air bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 260
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 241000404068 Cotula Species 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 39
- 238000005485 electric heating Methods 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 239000008213 purified water Substances 0.000 description 5
- 238000004321 preservation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/462—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank
- A47J31/467—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank for the infusion
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention provides a water dispenser, which comprises a cabinet body and a water bucket connector; the upper part of the front side of the cabinet body is provided with a water receiving chamber, the middle part of the front side of the cabinet body is provided with a heating control chamber, and the lower part of the front side of the cabinet body is provided with a water bucket placing chamber; a hot water tap and a cold water tap are arranged in the water receiving chamber; a cold water button and a hot water button are arranged on the front side panel of the heating control chamber; the heating control chamber is internally provided with a heater, an inflation mechanism, a control module and a power supply module. The water dispenser adopts the matching of the water bucket connector and the air pump to pressurize the water bucket, so that water flows are pressed out into the water inlet pipe along the water receiving pipe, thereby respectively supplying the hot water inlet pipe and the cold water outlet pipe, and the water bucket is not required to be transported to the upper part for installation, thereby saving time and labor and being convenient to use.
Description
Technical Field
The invention relates to a household appliance, in particular to a water dispenser.
Background
At present, the water dispenser in the market basically needs to place the water bucket above, so that smooth water receiving is realized by utilizing the self weight of water. However, the water dispenser must first take a great deal of effort to install the water barrel when in use, and is time-consuming, labor-consuming and inconvenient to use.
Disclosure of Invention
The invention aims to provide a water dispenser with a bucket installed above without great effort, which is convenient to use.
In order to achieve the aim of the invention, the invention provides a water dispenser which comprises a cabinet body and a water bucket connector; the upper part of the front side of the cabinet body is provided with a water receiving chamber, the middle part of the front side of the cabinet body is provided with a heating control chamber, and the lower part of the front side of the cabinet body is provided with a water bucket placing chamber; a hot water tap and a cold water tap are arranged in the water receiving chamber; a cold water button and a hot water button are arranged on the front side panel of the heating control chamber; a heater, an inflation mechanism, a control module and a power supply module are arranged in the heating control chamber;
the heater comprises a protective shell, an electric heating sheet and a heating cavity; the heating cavity is composed of a left water storage cavity and a right water storage cavity and a connecting pipe connected between the two water storage cavities; the electric heating sheet is clamped between the left water storage cavity and the right water storage cavity; the electric heating sheet and the heating cavity are arranged in the protective shell, and an insulating layer is filled in the protective shell; the top of the water storage cavity on the right side is communicated with a hot water outlet pipe which vertically extends out of the top of the heating control chamber; a water inlet pipe and a gas outlet pipe vertically penetrate through the bottom of the heating control chamber; the bottom of the left water storage cavity is communicated with a hot water inlet pipe connected with a water inlet pipe, and a hot water electric control valve is connected on the hot water inlet pipe in series; the water inlet pipe is also connected with a cold water outlet pipe extending out of the top of the heating control chamber, and the cold water outlet pipe is connected with a cold water electric control valve in series; a temperature sensor is arranged on the side wall of the water storage cavity on the right side; the cold water outlet pipe is connected with a cold water tap; the hot water outlet pipe is connected with a hot water tap;
the air charging mechanism comprises an air pump, an air inlet pipe and an air inlet arranged on the right side of the heating control chamber; one end of the air inlet pipe is connected with the air inlet, and the other end of the air inlet pipe is connected with the air outlet pipe; the air pump is connected in series with the air inlet pipe;
the control module comprises a controller, an electronic switch and a motor driving circuit; the controller controls the on-off of the power supply module and the circuit of the electric heating sheet through the electronic switch; the controller controls the start-stop rotation of the stepping motor of the air pump through the motor driving circuit; the cold water button, the hot water button and the temperature sensor are respectively connected with three signal input ends of the controller; the hot water electric control valve and the cold water electric control valve are respectively connected with two paths of signal output ends of the controller; the power supply module is a controller, an electronic switch, a motor driving circuit, a stepping motor, an electric heating sheet, a cold water button, a hot water electric control valve, a cold water electric control valve and a temperature sensor;
the water bucket connector is used for sealing and covering the opening of the water bucket, and is provided with a water receiving pipe which is used for extending into the water bucket and a vent pipe which is used for pressurizing the water bucket; the water receiving pipe is connected with the water inlet pipe through a connecting corrugated pipe; the vent pipe is connected with the air outlet pipe through a connecting corrugated pipe.
The water barrel connector is matched with the air pump to pressurize the water barrel, so that water flow is extruded along the water receiving pipe to enter the water inlet pipe, and the hot water inlet pipe and the cold water outlet pipe are respectively supplied, the water barrel is not required to be transported to the upper part for installation, time and labor are saved, and the water barrel is convenient to use; the left water storage cavity and the right water storage cavity are adopted for heating simultaneously, water is added from the left side, and water is discharged from the right side, so that the preheating of purified water is realized, and uneven heating and cooling caused by water flowing fast is prevented; the heat preservation layer is adopted to realize the heat preservation effect of the left water storage cavity and the right water storage cavity.
Further, the water bucket connector comprises a cover shell, an inner air bag, an outer air bag, a rubber sealing film sleeve, an elastic hoop and a U-shaped buckle; the cover shell is a circular cover with a closed top and an open bottom; the water receiving pipe and the vent pipe vertically penetrate through the top of the cover shell; two rings of limiting stop bars are arranged on the peripheral wall of the cover shell; the inner air bag and the outer air bag are annular air bags; the outer air bag is sleeved on the peripheral wall of the cover shell and is arranged between the two rings of limiting stop bars; the elastic hoop surrounds the outer side of the outer air bag and is arranged between the two limiting stop bars; the two ends of the elastic hoop are provided with turned and folded flanges; both ends of the U-shaped buckle are respectively buckled on the flanges at both ends of the elastic hoop; a circle of elastic rubber gasket is arranged at the bottom opening of the cover shell; a circle of supporting circular ring is arranged on the circumferential inner wall of the cover shell; the inner air bag is arranged in the cover shell and is arranged between the supporting circular ring and the elastic rubber gasket; the inner air bag is communicated with the outer air bag through a communication air pipe penetrating through the side wall of the cover shell; the upper sleeve opening of the rubber sealing film sleeve is fixedly arranged on the inner ring round surface of the supporting ring, and the lower sleeve opening of the rubber sealing film sleeve is fixedly arranged on the lower opening edge of the cover shell; the inner air bag and the elastic rubber gasket are supported on the outer side surface of the rubber sealing film sleeve; the lower end of the water receiving pipe vertically penetrates through the rubber sealing film sleeve. The rubber sealing film sleeve of the water bucket connector is sleeved on the outer wall of the water outlet at the upper part of the water bucket, the elastic rubber gasket extrudes the rubber sealing film sleeve, the two ends of the elastic anchor ear are pulled, the outer air bag is extruded to the inner air bag to be inflated, the rubber sealing film sleeve is extruded, the two ends of the elastic anchor ear are connected and fixed through the U-shaped buckle, the inflation extrusion strength is ensured, the water outlet at the upper part of the water bucket and the rubber sealing film sleeve are sealed completely, and air leakage is prevented when the vent pipe is pressurized; the two rings of limiting stop bars can be used for limiting the outer air bag and the elastic anchor ear, so that the outer air bag can be completely extruded to the inner air bag for inflation; the limit of the inner air bag is realized by the supporting ring and the elastic rubber gasket, and the expansion of the inner air bag is ensured to act on the rubber sealing film sleeve.
Further, a cabinet door is hinged at the lower part of the front side of the cabinet body, and the cabinet door is covered on the front side inlet of the bucket placing chamber; the outer side of the cabinet door is provided with a handle. The adoption of the cabinet door is considered to be safe on one hand and plays a role in environmental sealing on the other hand.
Further, a protective filter screen is arranged on the air inlet. The adoption of the protective filter screen can prevent external impurities from entering the air inlet pipe, so that air source pollution is prevented from the source.
Further, a display screen connected with the controller is also arranged on the front side panel of the heating control room; the power module supplies power for the display screen. The water temperature in the water storage cavity on the right side can be displayed in real time by adopting the display screen.
Further, an arc slope surface for supporting the rubber sealing film sleeve is arranged on the inner ring of the elastic rubber gasket. The arc slope surface is adopted to conveniently support the conical surface at the lower sleeve opening of the rubber sealing film sleeve, so that the water outlet at the upper part of the water bucket is convenient to insert.
Further, an air filter screen is installed on the lower end of the vent pipe. The air filter screen is adopted to realize further filtration of the air inlet, so that impurities are prevented from entering the water bucket.
Further, an extension tube is inserted on the lower end of the water receiving tube; a waterproof sealing ring is arranged on the outer wall of the upper port of the extension tube; the waterproof sealing ring is arranged between the inner pipe wall of the water receiving pipe and the outer pipe wall of the extension pipe. The extension tube is adopted to adjust the insertion length according to the depth of the water bucket, and the waterproof sealing ring can prevent air leakage between the inner tube wall of the water receiving tube and the outer tube wall of the extension tube, so that the normal water pressure is ensured.
Further, a hose is connected to the lower end of the extension pipe, and a hemispherical balancing weight is arranged at the lower end of the hose; the hemispherical balancing weight is provided with a water inlet communicated with the hose. The setting of hose and hemisphere balancing weight is adopted, can ensure the rivers from cask bottom discharge all the time, adopts the hemisphere balancing weight in addition can ensure that the inlet opening can not be blocked by the cask bottom, must have certain gap.
The beneficial effects of the invention are as follows: the water barrel connector is matched with the air pump to pressurize the water barrel, so that water flow is extruded along the water receiving pipe to enter the water inlet pipe, and the hot water inlet pipe and the cold water outlet pipe are respectively supplied, the water barrel is not required to be transported to the upper part for installation, time and labor are saved, and the water barrel is convenient to use; the left water storage cavity and the right water storage cavity are adopted for heating simultaneously, water is added from the left side, and water is discharged from the right side, so that the preheating of purified water is realized, and uneven heating and cooling caused by water flowing fast is prevented; the heat preservation layer is adopted to realize the heat preservation effect of the left water storage cavity and the right water storage cavity.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a heating control chamber according to the present invention;
FIG. 3 is a schematic view of a water bucket joint according to the present invention;
fig. 4 is an electrical schematic of the invention.
Detailed Description
As shown in fig. 1 to 4, the water dispenser of the present invention includes: the cabinet body 1 and the water bucket connector; the upper part of the front side of the cabinet body 1 is provided with a water receiving chamber 2, the middle part of the front side of the cabinet body 1 is provided with a heating control chamber 3, and the lower part of the front side of the cabinet body 1 is provided with a water bucket placing chamber 4; a hot water tap 5 and a cold water tap 6 are arranged in the water receiving chamber 2; a cold water button 7 and a hot water button 8 are arranged on the front side panel of the heating control chamber 3; a heater, an inflation mechanism, a control module and a power supply module are arranged in the heating control chamber 3;
the heater comprises a protective housing 27, an electric heating plate 29 and a heating cavity; the heating cavity is composed of a left water storage cavity 28 and a right water storage cavity 28, and a connecting pipe 32 connected between the two water storage cavities 28; the electric heating plate 29 is clamped between the left water storage cavity 28 and the right water storage cavity 28; the electric heating plate 29 and the heating cavity are arranged in the protective shell 27, and an insulating layer 30 is filled in the protective shell 27; the top of the water storage cavity 28 on the right side is communicated with a hot water outlet pipe 31 which vertically extends out of the top of the heating control chamber 3; a water inlet pipe 22 and a gas outlet pipe 21 vertically penetrate through the bottom of the heating control chamber 3; the bottom of the left water storage cavity 28 is communicated with a hot water inlet pipe 23 connected with the water inlet pipe 22, and the hot water inlet pipe 23 is connected with a hot water electric control valve 24 in series; a cold water outlet pipe 26 extending out of the top of the heating control chamber 3 is also connected to the water inlet pipe 22, and a cold water electric control valve 25 is connected in series to the cold water outlet pipe 26; a temperature sensor 33 is installed on the sidewall of the water storage chamber 28 on the right side; the cold water outlet pipe 26 is connected with the cold water tap 6; the hot water outlet pipe 31 is connected with the hot water tap 5;
the air charging mechanism comprises an air pump 18, an air inlet pipe 20 and an air inlet arranged on the right side of the heating control chamber 3; one end of the air inlet pipe 20 is connected with an air inlet, and the other end is connected with an air outlet pipe 21; the air pump 18 is connected in series with the air inlet pipe 20;
the control module comprises a controller, an electronic switch and a motor driving circuit; the controller controls the on-off of the power supply module and the electric heating plate 29 through the electronic switch; the controller controls the start and stop rotation of the stepping motor 17 of the air pump 18 through a motor driving circuit; the cold water button 7, the hot water button 8 and the temperature sensor 33 are respectively connected with three signal input ends of the controller; the hot water electric control valve 24 and the cold water electric control valve 25 are respectively connected with two signal output ends of the controller; the power supply module supplies power to the controller, the electronic switch, the motor driving circuit, the stepping motor 17, the electric heating sheet 29, the cold water button 7, the hot water button 8, the hot water electric control valve 24, the cold water electric control valve 25 and the temperature sensor 33;
the water bucket connector is used for sealing and covering the opening of the water bucket, and is provided with a water receiving pipe 34 which is used for extending into the water bucket and a ventilation pipe 35 which is used for pressurizing the water bucket; the water receiving pipe 34 is connected with the water inlet pipe 22 through the connecting corrugated pipe 10; the vent pipe 35 is connected to the outlet pipe 21 via the connecting bellows 10.
Further, the water bucket connector comprises a cover shell 11, an inner air bag 44, an outer air bag 42, a rubber sealing film sleeve 47, an elastic hoop 12 and a U-shaped buckle 13; the cover shell 11 is a circular cover with a closed top and an open bottom; the water receiving pipe 34 and the ventilation pipe 35 vertically penetrate through the top of the cover shell 11; two rings of limit stop bars 41 are arranged on the peripheral wall of the cover shell 11; the inner balloon 44 and the outer balloon 42 are both annular balloons; the outer air bag 42 is sleeved on the outer peripheral wall of the cover shell 11 and is arranged between the two rings of limiting stop bars 41; the elastic hoop 12 surrounds the outer side of the outer air bag 42 and is arranged between the two rings of limiting stop bars 41; flanges 14 which are turned and folded are arranged at the two end parts of the elastic hoop 12; both ends of the U-shaped buckle 13 are respectively buckled on flanges 14 at both ends of the elastic hoop 12; a ring of elastic rubber gasket 48 is arranged at the bottom opening of the cover shell 11; a circle of supporting rings 45 are arranged on the circumferential inner wall of the cover shell 11; the inner bladder 44 is mounted within the cover housing 11 between the support ring 45 and the elastomeric gasket 48; the inner bladder 44 communicates with the outer bladder 42 through a communication air tube 43 extending through the side wall of the cover housing 11; the upper pocket of the rubber sealing film sleeve 47 is fixedly arranged on the inner annular surface of the supporting ring 45, and the lower pocket of the rubber sealing film sleeve 47 is fixedly arranged on the lower pocket edge of the cover shell 11; the inner bladder 44 and the elastic rubber gasket 48 are supported on the outer side surface of the rubber seal membrane sleeve 47; the lower end of the water receiving pipe 34 vertically passes through the rubber sealing film cover 47.
Further, a cabinet door 15 is hinged at the lower part of the front side of the cabinet body 1, and the cabinet door 15 covers the front side inlet of the bucket placing chamber 4; a handle 16 is provided on the outside of the cabinet door 15. A protective screen 19 is mounted on the air inlet. An air filter 36 is mounted on the lower end of the ventilation pipe 35.
Further, a display screen 9 connected with the controller is also arranged on the front panel of the heating control room 3; the power module supplies power for the display screen. An arc slope for supporting the rubber sealing film sleeve 47 is arranged on the inner ring of the elastic rubber gasket 48.
Further, an extension pipe 37 is inserted into the lower end of the water receiving pipe 34; a waterproof sealing ring 46 is arranged on the outer wall of the upper port of the extension tube 37; a waterproof sealing ring 46 is interposed between the inner tube wall of the water receiving tube 34 and the outer tube wall of the extension tube 37. A hose 38 is connected to the lower end of the extension tube 37, and a hemispherical weight 39 is mounted on the lower end of the hose 38; a water inlet 40 is provided on the hemispherical weight 39 and communicates with the hose 38.
When the water dispenser is manufactured, the controller is only required to adopt a singlechip, and the electronic switch adopts a triode or a MOS tube; the electric heating plate 29 can be wound by an electric heating wire; the display screen 9 is an LCD screen; the hot water electric control valve 24 and the cold water electric control valve 25 are electromagnetic water valves; the inner bladder 44 and the outer bladder 42 are rubber elastic bladders; the connection, data acquisition, data processing and control signal output between the controller and each electronic element are all of the prior art.
When the water dispenser disclosed by the invention is used, firstly, the cabinet door 15 is opened, the water barrel 49 is placed in the water barrel placing chamber 4, then the water barrel connector is pulled down, the extension pipe 37 is adjusted according to the depth of the water barrel 49, the water receiving pipe 34, the extension pipe 37 and the hose 38 are inserted into the water barrel 49, the hemispherical balancing weight 39 falls down to the inner bottom of the water barrel 49, then the cover shell 11 is covered on the water outlet at the upper part of the water barrel 49, at the moment, the rubber sealing film sleeve 47 is sleeved on the outer wall of the water outlet at the upper part of the water barrel 49, the elastic rubber gasket 48 extrudes the rubber sealing film sleeve 47, then the two ends of the elastic anchor ear 12 are pulled, the outer air bag 42 is extruded to the inner air bag 44 to be inflated, the rubber sealing film sleeve 47 is extruded, the two ends of the elastic anchor ear 12 are connected and fixed through the U-shaped buckle 13, the inflation extrusion strength is ensured, the complete sealing between the water outlet at the upper part of the water barrel 49 and the rubber sealing film sleeve 47 is realized, and the air leakage is prevented when the vent pipe 35 is pressurized; when the cold water button 7 is pressed, the controller drives the stepping motor 17 of the air pump 18 to start through the motor driving circuit, meanwhile, the hot water electric control valve 24 is controlled to be closed, the cold water electric control valve 25 is controlled to be opened, and as the air pressure in the water bucket 49 is enhanced, purified water enters the hose 38, the extension pipe 37, the water receiving pipe 34, the connecting corrugated pipe 10, the water inlet pipe 22, the cold water outlet pipe 26 and the cold water tap 6 from the water inlet hole 40; when the hot water button 8 is pressed, the controller drives the stepping motor 17 of the air pump 18 to start through the motor driving circuit, meanwhile, the hot water electric control valve 24 is controlled to be opened, the cold water electric control valve 25 is controlled to be closed, and as the air pressure in the water barrel 49 is enhanced, purified water enters the hose 38, the extension pipe 37, the water receiving pipe 34, the connecting corrugated pipe 10, the water inlet pipe 22, the hot water inlet pipe 23, the left water storage cavity 28, the connecting pipe 32, the right water storage cavity 28, the hot water outlet pipe 31 and the hot water tap 5 from the water inlet hole 40; the purified water is preheated through the water storage cavity 28 on the left side, so that the phenomenon that the water is heated quickly and not timely enough is prevented; the controller controls the on-off of the electronic switch according to the real-time detection temperature of the temperature sensor 33, and controls the electric heating plate 29 to heat the two water storage cavities 28; the display screen displays the detected temperature of the temperature sensor 33 in real time.
Claims (6)
1. A water dispenser, characterized in that: comprises a cabinet body (1) and a water bucket connector; the upper part of the front side of the cabinet body (1) is provided with a water receiving chamber (2), the middle part of the front side of the cabinet body (1) is provided with a heating control chamber (3), and the lower part of the front side of the cabinet body (1) is provided with a water bucket placing chamber (4); a hot water tap (5) and a cold water tap (6) are arranged in the water receiving chamber (2); a cold water button (7) and a hot water button (8) are arranged on the front side panel of the heating control chamber (3); a heater, an inflation mechanism, a control module and a power supply module are arranged in the heating control chamber (3);
the heater comprises a protective shell (27), an electric heating plate (29) and a heating cavity; the heating cavity is composed of a left water storage cavity (28) and a right water storage cavity (28) and a connecting pipe (32) connected between the two water storage cavities (28); the electric heating sheet (29) is clamped between the left water storage cavity (28) and the right water storage cavity; the electric heating sheet (29) and the heating cavity are arranged in the protective shell (27), and an insulating layer (30) is filled in the protective shell (27); a hot water outlet pipe (31) vertically extending out of the top of the heating control chamber (3) is communicated with the top of the water storage cavity (28) on the right side; a water inlet pipe (22) and a gas outlet pipe (21) vertically penetrate through the bottom of the heating control chamber (3); the bottom of the left water storage cavity (28) is communicated with a hot water inlet pipe (23) connected with a water inlet pipe (22), and a hot water electric control valve (24) is connected on the hot water inlet pipe (23) in series; a cold water outlet pipe (26) extending out of the top of the heating control chamber (3) is also connected to the water inlet pipe (22), and a cold water electric control valve (25) is connected in series to the cold water outlet pipe (26); a temperature sensor (33) is arranged on the side wall of the water storage cavity (28) on the right side; the cold water outlet pipe (26) is connected with the cold water tap (6); the hot water outlet pipe (31) is connected with the hot water tap (5);
the air charging mechanism comprises an air pump (18), an air inlet pipe (20) and an air inlet arranged on the right side of the heating control chamber (3); one end of the air inlet pipe (20) is connected with an air inlet, and the other end is connected with an air outlet pipe (21); the air pump (18) is connected in series with the air inlet pipe (20);
the control module comprises a controller, an electronic switch and a motor driving circuit; the controller controls the on-off of the power supply module and the circuit of the electric heating sheet (29) through the electronic switch; the controller controls the start and stop rotation of a stepping motor (17) of the air pump (18) through a motor driving circuit; the cold water button (7), the hot water button (8) and the temperature sensor (33) are respectively connected with three signal input ends of the controller; the hot water electric control valve (24) and the cold water electric control valve (25) are respectively connected with two paths of signal output ends of the controller; the power supply module supplies power to the controller, the electronic switch, the motor driving circuit, the stepping motor (17), the electric heating sheet (29), the cold water button (7), the hot water button (8), the hot water electric control valve (24), the cold water electric control valve (25) and the temperature sensor (33);
the water bucket connector is used for sealing and covering the opening of the water bucket, and is provided with a water receiving pipe (34) which is used for extending into the water bucket and a ventilation pipe (35) which is used for pressurizing the water bucket; the water receiving pipe (34) is connected with the water inlet pipe (22) through the connecting corrugated pipe (10); the vent pipe (35) is connected with the air outlet pipe (21) through the connecting corrugated pipe (10);
the water bucket connector comprises a cover shell (11), an inner air bag (44), an outer air bag (42), a rubber sealing film sleeve (47), an elastic hoop (12) and a U-shaped buckle (13); the cover shell (11) is a circular cover with a closed top and an open bottom; the water receiving pipe (34) and the vent pipe (35) vertically penetrate through the top of the cover shell (11); two rings of limit stop bars (41) are arranged on the peripheral wall of the cover shell (11); the inner air bag (44) and the outer air bag (42) are annular air bags; the outer air bag (42) is sleeved on the outer peripheral wall of the cover shell (11) and is arranged between the two limiting stop bars (41); the elastic anchor ear (12) surrounds the outer side of the outer air bag (42) and is arranged between the two rings of limiting stop bars (41); flanges (14) which are turned and folded are arranged at the two end parts of the elastic hoop (12); both ends of the U-shaped buckle (13) are respectively buckled on flanges (14) at both ends of the elastic hoop (12); a circle of elastic rubber gasket (48) is arranged at the bottom opening of the cover shell (11); a circle of supporting circular rings (45) are arranged on the circumferential inner wall of the cover shell (11); the inner air bag (44) is arranged in the cover shell (11) and is arranged between the supporting circular ring (45) and the elastic rubber gasket (48); the inner air bag (44) is communicated with the outer air bag (42) through a communication air pipe (43) penetrating through the side wall of the cover shell (11); the upper sleeve opening of the rubber sealing film sleeve (47) is fixedly arranged on the inner ring circular surface of the supporting circular ring (45), and the lower sleeve opening of the rubber sealing film sleeve (47) is fixedly arranged on the lower opening edge of the cover shell (11); the inner air bag (44) and the elastic rubber gasket (48) are supported on the outer side surface of the rubber sealing film sleeve (47); the lower end of the water receiving pipe (34) vertically passes through a rubber sealing film sleeve (47);
a protective filter screen (19) is arranged on the air inlet;
an arc slope surface for supporting the rubber sealing film sleeve (47) is arranged on the inner ring of the elastic rubber gasket (48).
2. The water dispenser of claim 1, wherein: a cabinet door (15) is hinged at the lower part of the front side of the cabinet body (1), and the cabinet door (15) is covered on the front side inlet of the bucket placing chamber (4); a handle (16) is arranged on the outer side of the cabinet door (15).
3. The water dispenser of claim 1, wherein: a display screen (9) connected with the controller is also arranged on the front side panel of the heating control room (3); the power module supplies power for the display screen.
4. The water dispenser of claim 1, wherein: an air filter screen (36) is arranged at the lower end of the vent pipe (35).
5. The water dispenser of claim 1, wherein: an extension pipe (37) is inserted on the lower end of the water receiving pipe (34); a waterproof sealing ring (46) is arranged on the outer wall of the upper port of the extension tube (37); the waterproof sealing ring (46) is arranged between the inner pipe wall of the water receiving pipe (34) and the outer pipe wall of the extension pipe (37).
6. The water dispenser of claim 5, wherein: a hose (38) is connected to the lower end of the extension pipe (37), and a hemispherical counterweight (39) is arranged at the lower end of the hose (38); a water inlet hole (40) communicated with the hose (38) is arranged on the hemispherical balancing weight (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223470.4A CN107874616B (en) | 2017-11-29 | 2017-11-29 | Water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223470.4A CN107874616B (en) | 2017-11-29 | 2017-11-29 | Water dispenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107874616A CN107874616A (en) | 2018-04-06 |
| CN107874616B true CN107874616B (en) | 2024-03-01 |
Family
ID=61775889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711223470.4A Active CN107874616B (en) | 2017-11-29 | 2017-11-29 | Water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107874616B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786739B (en) * | 2018-08-01 | 2021-06-22 | 铨宝工业股份有限公司 | Underneath type water dispenser, underneath type water dispenser provided with shrink packaging water barrel and using method of underneath type water dispenser |
| CN111053447A (en) * | 2019-12-18 | 2020-04-24 | 深圳前海中科美瑞大健康有限公司 | Underlying water dispenser base assembly and water dispenser |
| CN112932270A (en) * | 2021-03-18 | 2021-06-11 | 佛山市顺德区阿波罗环保器材有限公司 | Water supply device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320165Y (en) * | 1997-12-16 | 1999-05-26 | 林显明 | Double-layer air sac pneumatic thermos bottle |
| CN2891918Y (en) * | 2005-11-15 | 2007-04-25 | 董辉 | Pressing water supply device for water drinker |
| JP3169567U (en) * | 2010-05-25 | 2011-08-04 | 株式会社ヤマサン | Air filling device that can be placed inside air sac, air sac incorporating this air filling device, and air bag |
| WO2011153272A2 (en) * | 2010-06-01 | 2011-12-08 | Oded Loebl | Coffee maker |
| WO2013053091A1 (en) * | 2011-10-09 | 2013-04-18 | Jiang Peiqiang | Fast wine aerator |
| CN103960986A (en) * | 2014-05-21 | 2014-08-06 | 南京工业职业技术学院 | Temperature-regulation device |
| CN104414458A (en) * | 2013-08-20 | 2015-03-18 | 苏州普纳斯电子有限公司 | Bagged water dispenser |
| CN205057338U (en) * | 2015-10-12 | 2016-03-02 | 杭州天龙钢瓶有限公司 | Steel bottle guard shield base automatic welder |
| CN206371896U (en) * | 2016-09-08 | 2017-08-04 | 刘应军 | A kind of hydrogen rich water Drinking fountain antibacterial pressure pot |
| DE202017104783U1 (en) * | 2017-08-09 | 2017-10-20 | Trigum Engineering Gmbh | Air spring with improved air bag protection |
| CN208892277U (en) * | 2017-11-29 | 2019-05-24 | 南京工业职业技术学院 | A kind of water dispenser |
-
2017
- 2017-11-29 CN CN201711223470.4A patent/CN107874616B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320165Y (en) * | 1997-12-16 | 1999-05-26 | 林显明 | Double-layer air sac pneumatic thermos bottle |
| CN2891918Y (en) * | 2005-11-15 | 2007-04-25 | 董辉 | Pressing water supply device for water drinker |
| JP3169567U (en) * | 2010-05-25 | 2011-08-04 | 株式会社ヤマサン | Air filling device that can be placed inside air sac, air sac incorporating this air filling device, and air bag |
| WO2011153272A2 (en) * | 2010-06-01 | 2011-12-08 | Oded Loebl | Coffee maker |
| WO2013053091A1 (en) * | 2011-10-09 | 2013-04-18 | Jiang Peiqiang | Fast wine aerator |
| CN104414458A (en) * | 2013-08-20 | 2015-03-18 | 苏州普纳斯电子有限公司 | Bagged water dispenser |
| CN103960986A (en) * | 2014-05-21 | 2014-08-06 | 南京工业职业技术学院 | Temperature-regulation device |
| CN205057338U (en) * | 2015-10-12 | 2016-03-02 | 杭州天龙钢瓶有限公司 | Steel bottle guard shield base automatic welder |
| CN206371896U (en) * | 2016-09-08 | 2017-08-04 | 刘应军 | A kind of hydrogen rich water Drinking fountain antibacterial pressure pot |
| DE202017104783U1 (en) * | 2017-08-09 | 2017-10-20 | Trigum Engineering Gmbh | Air spring with improved air bag protection |
| CN208892277U (en) * | 2017-11-29 | 2019-05-24 | 南京工业职业技术学院 | A kind of water dispenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107874616A (en) | 2018-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107874616B (en) | Water dispenser | |
| CN208892277U (en) | A kind of water dispenser | |
| CN107687705B (en) | Water heater and control method thereof | |
| CN106679188A (en) | Water-saving intelligent temperature-control water heater based on PID adjustment and method thereof | |
| CN210383721U (en) | Simple and easy portable movable type equipment of bathing | |
| CN207262038U (en) | A kind of inflation system of saving oneself of diving under water | |
| CN108338929A (en) | Portable enteral nutrition conveying device | |
| CN201303899Y (en) | Pneumatic shower device | |
| CN108801871B (en) | Device for simulating skin sweating by utilizing membrane separation technology | |
| CN211203267U (en) | Intelligent vertical electric heating faucet | |
| CN103206782A (en) | Premixing type integrated electric water heater | |
| CN210832525U (en) | Hanging stove convenient to change inner bag | |
| CN2830961Y (en) | Intelligent electrothermal water heater | |
| KR101720414B1 (en) | Warm water supply apparatus having pressure regulating function | |
| CN211398993U (en) | Full-automatic pressure-supplementing pressure-maintaining air bag type water stopping device | |
| CN206944504U (en) | Remote control and water-heater system | |
| CN219550855U (en) | Water heater | |
| CN205903689U (en) | Multifunctional water purifier | |
| CN100370181C (en) | Electric warm-air machine | |
| CN220471909U (en) | Water outlet control device, water outlet control kit and double-heat-source hot water preparation system | |
| JP2007139298A (en) | Hot water storage type water heater | |
| CN219265615U (en) | Automobile thermostat shell assembly air tightness detection equipment | |
| CN212844215U (en) | Warm pipeline leakproofness detection device that leads to | |
| CN220037805U (en) | Tee bend subassembly and water heater | |
| CN213747284U (en) | Combined capacity-increasing type intelligent constant-temperature electric water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |