CN216416836U - Drinking machine - Google Patents
Drinking machine Download PDFInfo
- Publication number
- CN216416836U CN216416836U CN202120820506.2U CN202120820506U CN216416836U CN 216416836 U CN216416836 U CN 216416836U CN 202120820506 U CN202120820506 U CN 202120820506U CN 216416836 U CN216416836 U CN 216416836U
- Authority
- CN
- China
- Prior art keywords
- water
- instant heating
- heating device
- pipe
- dispenser
- 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
- 230000035622 drinking Effects 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 455
- 238000010438 heat treatment Methods 0.000 claims abstract description 150
- 239000008236 heating water Substances 0.000 claims abstract description 67
- 230000000903 blocking effect Effects 0.000 claims abstract description 64
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a water dispenser, which comprises a shell, an instant heating device and a water blocking piece, wherein the shell is provided with a water inlet and a water outlet; the instant heating device is arranged in the shell, and the top of the instant heating device is provided with an instant heating water outlet end, and the bottom of the instant heating device is provided with an instant heating water inlet end; the water retaining piece is arranged on the inner wall surface of the instant heating device, the water retaining piece covers the instant heating water inlet end, and the water retaining piece is provided with a water outlet. The water dispenser can reduce the speed of the opposite flushing and mixing of the normal-temperature water newly added into the instant heating device and the hot water of the instant heating device, so as to improve the actual hot water outlet temperature of the water dispenser and increase the single hot water outlet quantity.
Description
Technical Field
The utility model relates to the technical field of manufacturing of drinking equipment, in particular to a water dispenser.
Background
The traditional water dispenser comprises a water tank device, an instant heating device and a water outlet device. Among them, the instant heating device is generally provided at the bottom thereof with an instant heating water inlet end communicating with a water supply source, and at the top thereof with an instant heating water outlet end communicating with a water outlet device. When a user takes hot water, water of the water supply source enters the interior of the instant heating device from the instant heating water inlet end, and then the prepared hot water in the instant heating device is upwards squeezed, so that the hot water is discharged from the instant heating water outlet end at the top of the instant heating device. However, the speed of the normal temperature water entering the instant heating device from the instant heating water inlet end is high, and the normal temperature water directly flushes into the hot water at the upper part of the instant heating device, which causes the newly supplemented normal temperature water to be mixed with the hot water in an opposite direction, so that the hot water output from the instant heating device is often lower than the expected hot water temperature (for example, the expected hot water temperature is 90 ℃, and the actual hot water outlet temperature is often lower than 90 ℃).
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a water dispenser, aiming at reducing the speed of the opposite flushing and mixing of normal-temperature water newly added into an instant heating device and hot water of the instant heating device so as to improve the actual hot water outlet temperature of the water dispenser and increase the single hot water outlet quantity.
In order to achieve the purpose, the utility model provides a water dispenser, which comprises a shell, an instant heating device and a water blocking piece; the instant heating device is arranged in the shell, and the top of the instant heating device is provided with an instant heating water outlet end, and the bottom of the instant heating device is provided with an instant heating water inlet end; the water retaining piece is arranged on the inner wall surface of the instant heating device, the water retaining piece covers the instant heating water inlet end, and the water retaining piece is provided with a water outlet.
Optionally, the water baffle comprises a water baffle covering the instant heating water inlet end, and two fixing plates arranged at two ends of the water baffle and connected with the inner wall surface of the instant heating device; and the water outlet is formed between the side edge of the water baffle and the inner wall surface of the instant heating device at intervals.
Optionally, the fixing plate includes a first plate body connected to the water baffle and extending vertically, and a second plate body extending from a lower end of the first plate body toward a direction away from the other fixing plate, and the second plate body is connected and fixed to an inner wall surface of the instant heating device.
Optionally, the side edge of the water baffle is inclined towards the inner wall surface of the instant heating device.
Optionally, the inner wall surface of the instant heating device comprises a bottom wall and a side wall arranged on the periphery of the bottom wall; wherein the instant heating water inlet end is arranged on the bottom wall; or the instant water inlet end is arranged on the part of the side wall close to the bottom wall.
Optionally, the water blocking member is made of a metal material.
Optionally, the water stop is welded to the instant heating device.
Optionally, the water dispenser further comprises a water tank device and the instant heating water inlet pipe; wherein, the bottom of the water tank device is provided with a water tank water supply end for supplying water to the instant heating device; the two ends of the instant heating water inlet pipe are respectively connected with the water supply end of the water tank and the instant heating water inlet end.
Optionally, the instant heating water inlet pipe comprises a first pipe connected with the water tank device, and a second pipe connecting the first pipe and the instant heating water inlet end; the water dispenser also comprises an electric control switch.
Optionally, the instant hot water inlet pipe further comprises a drain pipe branching off from a junction of the first pipe and the second pipe, the drain pipe being adapted to communicate with an external structure.
Alternatively, the drain pipe may be integrally molded with the first pipe and the second pipe.
Optionally, the electric control switch is a solenoid valve; or the electric control switch is a water pump with a waterway switch.
According to the technical scheme, the water blocking piece is arranged on the inner wall surface of the instant heating device and covers the instant heating water inlet end, so that when normal-temperature water enters the instant heating device from the instant heating water inlet end of the instant heating device, the normal-temperature water is blocked by the water blocking piece, the speed of the normal-temperature water is reduced, and then the normal-temperature water is limited by the water blocking piece and only can flow out from the water outlet, so that the normal-temperature water is prevented from directly rushing upwards into a hot water area on the upper portion of the instant heating device, the mixing speed of the normal-temperature water and the hot water area is reduced, the hot water output by the instant heating device is ensured to be not or less mixed with the normal-temperature water, the actual hot water outlet temperature of the water dispenser can be increased, and the single hot water outlet quantity is increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is an exploded view of a water dispenser according to an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of the instant heating apparatus of FIG. 1 after assembly with an integrated water inlet and drain pipe;
FIG. 3 is an enlarged view taken at A in FIG. 2;
4-A and 4-B are comparative diagrams of the water dispenser of the utility model and the flow direction of normal temperature water of the traditional water dispenser;
FIG. 5 is a schematic diagram of another embodiment of a water dispenser of the present invention;
FIG. 6 is an assembly view of the instant heating device, the water outlet device and the water inlet and outlet integrated pipe of the water dispenser in FIG. 5;
fig. 7 is a schematic structural view of the water inlet and outlet integrated pipe in fig. 6.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
520 | |
| 110 | |
521 | |
| 120 | |
522 | |
| 200 | |
501 | |
| 210 | Instant heating |
800 | Water inlet and outlet integrated |
| 220 | Instant heating |
810 | Instant heating |
| 300 | |
811 | |
| 320 | Water supply end of |
812 | |
| 400 | |
820 | |
| 410 | Water outlet nozzle | 900 | |
| 420 | Instant |
910 | |
| 500 | |
920 | |
| 510 | Water baffle |
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an embodiment of a water dispenser, which can be applied to water dispensers or other equipment with a water supply system. The water dispenser may be a line-in-line water dispenser. The water dispenser can reduce the speed of the opposite-flushing mixing of the normal-temperature water newly added into the instant heating device 200 and the hot water of the instant heating device 200, so as to improve the actual hot water outlet temperature of the water dispenser and increase the single hot water outlet quantity.
Referring to fig. 1 to 3, in an embodiment of the water dispenser of the present invention, the water dispenser includes a housing 100, an instant heating device 200, and a water blocking member 500. Wherein the instant heating device 200 is disposed in the housing 100, the instant heating device 200 is provided with an instant heating water outlet end 210 at the top thereof and an instant heating water inlet end 220 at the bottom thereof, the instant heating water inlet end 220 is adapted to communicate with a water supply source; the water blocking member 500 is arranged on the inner wall surface of the instant heating device 200, the water blocking member 500 covers the instant heating water inlet end 220, and the water blocking member 500 is provided with a water outlet 501.
Specifically, the housing 100 includes a front shell 110 and a rear shell 120 enclosing the front shell 110 to form a mounting cavity; wherein, the front shell 110 is provided with a water outlet device 400, and the water outlet device 400 is provided with a water outlet nozzle 410 and an instant heating connecting end 420 (instant heating water inlet end) communicated with the water outlet nozzle 410. The instant heating device 200 is installed in the installation cavity of the housing 100. For the instant heating apparatus 200, the instant heating apparatus 200 may be a hot tank, or an instant heating pipe assembly, which is not limited herein. The instant heating water inlet end 220 of the instant heating device 200 is arranged at the bottom of the instant heating device 200, and the instant heating water inlet end 220 is communicated with a water supply source through the instant heating water inlet pipe 810; the instant water outlet end 210 of the instant water device 200 is disposed at the top, and the instant water outlet end 210 is connected to the instant connection end 420 of the water outlet device 400.
When a user uses the water outlet device 400 to take hot water, the normal temperature water enters the instant heating device 200 from the instant heating water inlet end 220 at the bottom of the instant heating device 200, the water in the new instant heating device 200 extrudes the prepared hot water in the instant heating device 200 upwards, so that the hot water is discharged from the instant heating water outlet end 210 at the top of the instant heating device 200 and then is conveyed to the water outlet device 400, and finally, the hot water is output to the user through the water outlet device 400 to supply hot water to the user.
Because the water blocking member 500 is arranged on the inner wall surface of the instant heating device 200, the water blocking member 500 covers the instant heating water inlet end 220, when the normal temperature water enters the instant heating device 200 from the instant heating water inlet end 220 of the instant heating device 200, the normal temperature water is blocked by the water blocking member 500, so that the speed of the normal temperature water is reduced, and then the normal temperature water is limited by the water blocking member 500 and only can flow out from the water outlet 501, thereby preventing the normal temperature water from directly rushing upwards into the hot water area on the upper part of the instant heating device 200, further slowing down the mixing speed of the normal temperature water and the hot water area, ensuring that the hot water output by the instant heating device 200 is not mixed with the normal temperature water or is less mixed with the normal temperature water, so that the actual hot water outlet temperature of the water dispenser can be increased, and the single hot water yield is increased.
As for the structure of the water blocking member 500, there are various design manners. For example, the water blocking member 500 may be provided in a cover plate shape; alternatively, the water blocking member 500 is disposed in an umbrella shape; or, the water blocking member 500 may be a hollow hemispherical shell, and it is only necessary that the water blocking member 500 blocks water and guides the normal temperature water entering from the instantaneous water inlet end 220 of the instantaneous water heating device 200 to flow in a direction different from the upper direction. The water outlet 501 of the water blocking member 500 may be a gap formed between the water blocking member 500 and the inner wall surface of the instant heating device 200 at an interval, or may be a hole penetrating the water blocking member 500. The water outlet 501 may be open toward its lateral sides (e.g., left and right sides); alternatively, the water outlet 501 of the water blocking member 500 is opened downward, and it is only necessary that the water outlet 501 of the water blocking member 500 does not face the top of the instant heating apparatus 200.
According to the technical scheme of the utility model, the water blocking member 500 is arranged on the inner wall surface of the instant heating device 200, and the water blocking member 500 covers the instant heating water inlet end 220, so that when normal-temperature water enters the instant heating device 200 from the instant heating water inlet end 220 of the instant heating device 200, the normal-temperature water is blocked by the water blocking member 500, the speed of the normal-temperature water is reduced, and then the normal-temperature water is limited by the water blocking member 500 and only flows out from the water outlet 501, so that the normal-temperature water is prevented from directly rushing upwards into a hot water area at the upper part of the instant heating device 200, the mixing speed of the normal-temperature water and the hot water area is further reduced, the hot water output by the instant heating device 200 is ensured to be not or less mixed with the normal-temperature water, the actual hot water outlet temperature of the water dispenser can be increased, and the single hot water quantity can be increased.
Referring to fig. 4-a and 4-B, in order to verify the hot water outlet efficiency of the water dispenser of the present invention, tests were performed on the water dispenser of the present invention (provided with the water blocking member 500) and the conventional water dispenser (not provided with the water blocking member 500) under the same conditions. The test shows that the hot water outlet efficiency of the traditional water dispenser with the temperature higher than 90 ℃ is only 40-50%; the water dispenser of the utility model reduces the speed of the normal temperature water through the water blocking part 500 and disperses the water inlet direction of the normal temperature water, so that the hot water outlet efficiency of the water dispenser of the utility model with the temperature higher than 90 degrees is up to 60-70 percent, which is 20 percent higher than that of the traditional water dispenser, and the hot water outlet temperature and the hot water outlet quantity of the water dispenser are greatly improved.
Referring to fig. 2 and 4-B, in one embodiment, the inner wall of the instant heating device 200 includes a bottom wall 201 and a sidewall 202 disposed around the bottom wall 201; the instant heating water inlet end 220 can be arranged on the bottom wall 201 or the side wall 202 of the instant heating device 200. In one embodiment, the instant heating water inlet end 220 is arranged on the bottom wall 201 of the instant heating device 200; accordingly, the water blocking member 500 may be fixed to the bottom wall 201 of the instant heating device 200 to cover the instant heating water inlet end 220 conveniently. Of course, the water blocking member 500 may also be fixed to the sidewall 202 of the instant heating device 200, and the water blocking member 500 extends from the sidewall 202 of the instant heating device 200 to the upper side of the instant heating water inlet 220 to cover the instant heating water inlet 220.
In another embodiment, the difference from the previous embodiment is that the instant heating water inlet end 220 is provided on the portion of the side wall 202 of the instant heating device 200 close to the bottom wall 201. Accordingly, the water blocking member 500 may be fixed to the sidewall 202 of the instant heating device 200 to facilitate covering the instant heating water inlet end 220. Based on this, since the side wall 202 of the instant heating device 200 is closer to the top of the instant heating device 200 than the bottom wall 201, in order to more effectively slow down the mixing speed of the normal temperature water and the hot water, the water outlet 501 of the water blocking member 500 may be optionally opened downward or opened toward the other opposite side wall 202 of the instant heating device 200 to prevent the normal temperature water flowing out of the water outlet 501 of the water blocking member 500 from being mixed with the hot water more quickly.
Referring to fig. 2 and 3, for the specific structure of the water blocking member 500, as described above, the water blocking member 500 may be disposed in a cover plate shape; alternatively, the water blocking member 500 is disposed in an umbrella shape; or, the water blocking member 500 may be a hollow hemispherical shell. In this embodiment, the water blocking member 500 includes a water blocking plate 510 covering over the instant water inlet end 220, and two fixing plates 520 disposed at both ends of the water blocking plate 510 and connected to an inner wall surface of the instant device 200; the water outlet 501 is formed between the side of the water baffle 510 and the inner wall surface of the instant heating device 200 at an interval.
Specifically, the bottom wall 201 of the instant heating device 200 is provided with an instant heating water inlet end 220; the water blocking member 500 is fixed on the bottom wall 201 of the instant heating device 200, and the water blocking plate 510 of the water blocking member 500 is spaced from the inner wall surface of the instant heating device 200, so that the water outlet 501 is formed between two side edges of the water blocking plate 510 and the inner wall surface of the instant heating device 200. That is, the water outlet 501 is formed at both front and rear sides, or both left and right sides, of the water guard plate 510. After entering from the instant water inlet end 220, the normal temperature water is firstly blocked by the water baffle 510 and flows to the water outlets 501 at both sides of the water baffle 510, so that the normal temperature water is discharged from the two water outlets 501 to both sides in a dispersed manner, and the normal temperature water is further prevented from directly rushing upwards into the hot water area at the upper part of the instant water heating device 200.
Further, in order to improve the water blocking efficiency of the water blocking plate 510, optionally, the side edge of the water blocking plate 510 is inclined toward the inner wall surface of the instant heating device 200, so that the water outlet 501 of the water blocking member 500 is opened toward the inner wall surface of the instant heating device 200. When the normal temperature water is blocked by the water baffle 510, the normal temperature water flows along the inclined direction of the water baffle 510, and is discharged from the water outlet 501 towards the inner wall surface of the instant heating device 200, and then is flushed to the inner wall surface of the instant heating device 200, so that the speed of the normal temperature water is further reduced, and the mixing efficiency of the normal temperature water and the hot water is effectively reduced.
Referring to fig. 2 and 3, in an embodiment, the fixing plate 520 of the water blocking member 500 may be integrally formed with the water blocking plate 510 of the water blocking member 500. The fixing plate 520 and the bottom wall of the instant heating device 200 may be fixed by welding or by stainless steel screws. For example, a stud is protruded from the bottom wall of the instant heating device 200, and a screw is inserted into the stud, so that the fixing plate 520 of the water blocking member 500 is fixed to the stud by the screw.
Further, the fixing plate 520 includes a first plate 521 connected to the water baffle 510 and extending vertically, and a second plate 522 extending from a lower end of the first plate 521 toward a direction away from the other fixing plate 520, where the second plate 522 is connected and fixed to an inner wall surface of the instant heating device 200. The first plate 521 and the second plate 522 are arranged in an L shape in a matching manner; the first plate 521 and the second plate 522 are integrally formed. The second plate 522 and the bottom wall of the instant heating device 200 may be fixed by welding, or may be fixed by stainless steel screws, and specifically, the second plate 522 and the bottom wall of the instant heating device 200 are fixed by welding.
Optionally, the water blocking member 500 is made of a metal material, so that on one hand, the water blocking member 500 has better high temperature resistance; in another aspect, the water blocking member 500 can be welded to the instant heating device 200 conveniently, so as to reduce the difficulty in assembling and fixing the water blocking member 500 and the instant heating device 200.
Referring to fig. 1, 5 and 6, based on any of the above embodiments, the water dispenser further includes a water tank device 300 and the instant heating water inlet pipe 810; wherein, the bottom of the water tank device 300 is provided with a water tank water supply end 320 for supplying water to the instant heating device 200; two ends of the instantaneous water inlet pipe 810 are respectively connected with the water tank water supply end 320 and the instantaneous water inlet end 220.
Specifically, the water tank device 300 is also installed in the installation cavity of the housing 100, and the water tank device 300 and the instant heating device 200 are arranged in the up-down direction; alternatively, the water tank device 300 and the instant heating device 200 are arranged in the left-right direction; still alternatively, the water tank device 300 and the instant heating device 200 are arranged in the front-rear direction. In practical production, the arrangement of the water tank device 300 and the instant heating device 200 may be designed correspondingly according to the position of the water outlet device 400 on the housing 100, and is not limited herein.
In this embodiment, the water tank device 300 and the instant heating device 200 are arranged in the up-down direction; wherein the instant heating device 200 is mounted at the bottom of the housing 100; the water tank device 300 is disposed above the instant heating device 200, and the water tank device 300 is fixedly connected to the housing 100. The bottom of the water tank device 300 is provided with a water tank supply end 320. One end of the instantaneous water inlet pipe 810 is connected with the water supply end 320 of the water tank, and the other end of the instantaneous water inlet pipe 810 is connected with the instantaneous water inlet end 220.
Generally, the conventional water dispenser also generally installs an electronic switch 900 (the electronic switch 900 is generally a solenoid valve 910) on a pipeline between the instant water outlet end 210 of the instant heating device 200 and the water outlet device 400, so as to control the on and off of the instant heating device 200 through the electronic switch 900. Therefore, in order to conveniently install the electric control switch 900, the conventional water dispenser usually connects the instantaneous water outlet end 210 of the instantaneous device 200 with the water outlet device 400 through an instantaneous water outlet pipe with a long pipe length, so that the electric control switch 900 can be installed on the instantaneous water outlet pipe. However, this may cause the pipeline between the instant heating device 200 and the water outlet device 400 to be greatly extended, so that a large amount of residual water remains in the pipeline between the instant heating device 200 and the water outlet device 400, and further cause the first cup of water delivered by the water outlet device 400 to be mostly the residual water, and the temperature of the residual water is low, so that the first cup of water delivered by the water outlet device 400 is difficult to reach the water temperature expected by the user.
Referring to fig. 5 and 6, in view of the above problem, in an embodiment, the water dispenser further includes an electric control switch 900, and the electric control switch 900 is installed on the instant heating water inlet tube 810 of the instant heating device 200. Thus, the electric control switch 900 is not required to be installed on the pipeline between the instantaneous water outlet end 210 of the instantaneous device 200 and the water outlet device 400, and the pipeline between the instantaneous water outlet end 210 of the instantaneous device 200 and the water outlet device 400 can be shortened, so that the pipeline is designed to be shorter. For example, the instant heating outlet pipe connecting the instant heating outlet end 210 of the instant heating device 200 and the instant heating outlet pipe of the water outlet device 400 is shortened; or, the instant heating water outlet pipe can be directly cancelled; that is, the instant water outlet end 210 of the instant water device 200 is directly connected to the instant connection end 420 of the water outlet device 400. Therefore, excessive residual water remained in a pipeline between the instant heating water outlet end 210 of the instant heating device 200 and the water outlet device 400 can be avoided, and the residual water can be prevented from influencing the water temperature of the first cup of water output by the water outlet device 400.
When a user uses the water outlet device 400 to take hot water, the electronic control switch 900 is turned on to conduct the instant heating water inlet pipe 810, water enters the instant heating device 200 from the instant heating water inlet pipe 810 through the instant heating water inlet end 220 at the bottom of the instant heating device 200, the water newly input into the instant heating device 200 extrudes the prepared hot water of the instant heating device 200 upwards, so that the hot water is discharged from the instant heating water outlet end 210 at the top of the instant heating device 200 and then is conveyed to the water outlet device 400, and finally the hot water is output to the user through the water outlet device 400 to supply hot water to the user. Since the residual water in the instantaneous water inlet tube 810 is finally heated and outputted by the instantaneous device 200, the residual water in the instantaneous water inlet tube 810 does not affect the temperature of the first cup of water outputted by the water outlet device 400. After the user finishes taking the hot water, the water outlet device 400 is turned off, and the electronic control switch 900 is also switched off, so that the instant heating device 200 is turned off. Because the residual water in the instant heating water inlet pipe 810 is finally heated and then output through the instant heating device 200, the residual water in the instant heating water inlet pipe 810 does not influence the temperature of the first cup of water output by the water outlet device 400, and the temperature of the hand cup of water output by the water outlet device 400 is ensured to be higher, so that the water temperature requirement expected by a user is met.
Referring to fig. 5 to 7, referring to fig. 3 to 5, further, the instant hot water inlet pipe 810 includes a first pipe 811 connected to the water tank device 300, and a second pipe 812 connecting the first pipe 811 and the instant hot water inlet end 220; the electric control switch 900 is attached to the second pipe 812. Specifically, the first pipe 811 extends vertically, and the second pipe 812 extends laterally; wherein, the upper end of the first piping 811 is connected to the tank water supply end 320 at the bottom of the tank device 300; a lower end of the first pipe 811 is connected to one end of the second pipe 812; the other end of the second pipe 812 is connected to the instantaneous water inlet end 220 of the instantaneous device 200.
It is considered that the instant heating apparatus 200 or the water tank apparatus 300 is generally used for a period of time, and impurities such as scale are accumulated, so that the instant heating apparatus 200 and the water tank apparatus 300 need to be cleaned. Therefore, the conventional instant heating apparatus 200 or the water tank apparatus 300 is separately provided with a drain port, and the drain port discharges washing water generated when the instant heating apparatus 200 or the water tank apparatus 300 is washed, to the outside. Taking the instant heating device 200 as an example, since the drainage end and the instant heating water inlet end 220 of the conventional instant heating device 200 are separated and independent from each other, a drainage pipeline needs to be additionally and separately designed for the drainage end, so that the pipeline design cost of the water dispenser is increased, and the pipeline design is complicated.
With reference to fig. 5 to 7, in order to solve the above problem, in the present embodiment, the instantaneous water inlet pipe 810 further includes a drainage pipe 820 branched from a connection point of the first pipe 811 and the second pipe 812. Specifically, the instant hot water inlet pipe 810 has a divergence point P1The instant heating water inlet pipe 810 is formed by the branch point P1A first pipe 811 and a second pipe 812 (i.e., a branch point at which the first pipe 811 and the second pipe 812 are connected to each other); one end of the drain pipe 820 is connected to the branch point P1The other end of the drain pipe 820 communicates with an external drain structure.
After the water tank device 300 is cleaned, the electrical control switch 900 is turned off, and the cleaning water in the water tank device 300 is discharged from the water tank supply end 320 of the water tank device 300, and then is sequentially discharged through the first pipe 811 and the drain pipe 820. That is, at this time, the tank water supply end 320 of the tank device 300 is reused as the drain end, so that it is not necessary to additionally provide a drain end or a pipe on the tank device 300.
After the instant heating device 200 is cleaned, the electronic control switch 900 is turned on, and the cleaning water in the instant heating device 200 is discharged from the instant heating water inlet end 220, and then is discharged to the outside through the second piping 812 and the water discharge piping 820 in sequence. That is, at this time, the water inlet end of the instant heating device 200 is reused as the water outlet end, and the water outlet switch is reused as the water outlet valve, so that it is not necessary to additionally provide the water outlet end or the pipeline on the instant heating device 200.
Therefore, the water tank device 300 and the instant heating device 200 share the same drainage pipe 820, so that separate drainage pipelines do not need to be additionally designed for the water tank device 300 and the instant heating device 200, the pipeline design of the water dispenser is simplified, and the pipeline design cost of the water dispenser is effectively reduced.
Here, in order to perform the washing processes of the tank apparatus 300 and the instant heating apparatus 200 independently of each other, an electromagnetic valve (not shown) may be installed at the tank water supply end 320, the first pipe 811, or the drain pipe 820 of the tank apparatus 300. Specifically, in this embodiment, referring to fig. 2, the water dispenser further includes an electromagnetic valve 910, and the electromagnetic valve 910 is installed on the drainage pipe 820 and used for controlling on/off of the drainage pipe 820.
When a user takes hot water, the electromagnetic valve 910 and the electrically controlled switch 900 are both opened, so that water in the water tank device 300 can be input into the instant heating device 200 through the first pipe 811 and the second pipe 812, and then output from the instant heating device 200 to the water outlet device 400, and then supplied to the user. When the instant heating apparatus 200 is separately cleaned, the electromagnetic valve 910 is closed, the electronic control switch 900 is opened, and the cleaning water in the instant heating apparatus 200 is discharged from the instant heating water inlet 220, and then is discharged to the outside through the second pipe 812 and the drain pipe 820 in sequence. When the water tank apparatus 300 is separately washed, the electrical control switch 900 is turned off, and the electromagnetic valve 910 is turned on, so that the washing water in the water tank apparatus 300 is discharged from the water tank supply end 320 of the water tank apparatus 300, and then is sequentially discharged to the outside through the first pipe 811 and the drain pipe 820.
Alternatively, the drain pipe 820 may be integrally formed with the first pipe 811 and the second pipe 812 such that the drain pipe 820 and the instantaneous water inlet pipe 810 are integrated into the water inlet and drain integrated pipe 800, so that the water inlet and drain integrated pipe 800 may be integrally manufactured by demolding without separately manufacturing and installing the drain pipe 820 and the instantaneous water inlet pipe 810, thereby reducing manufacturing and processing procedures. Of course, in other embodiments, the drain pipe 820 may be separately manufactured and molded and then connected to the instant heat inlet pipe 810.
Referring to fig. 5, based on any of the above embodiments, the electrical switch 900 may be a solenoid valve 910; or, the electric control switch 900 is a water pump 920 with a water path switch. The water pump 920 has a start state in which the water passage of the second pipe 812 is connected and the water is driven to flow, and a stop state in which the water passage of the second pipe 812 is blocked. The water pump 920 may be selected as the water pump 920 inside the instant heating apparatus 200.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (12)
1. A water dispenser, characterized in that the water dispenser comprises:
a housing;
the instant heating device is arranged in the shell, and the instant heating device is provided with an instant heating water outlet end at the top and an instant heating water inlet end at the bottom; and
the water retaining piece is arranged on the inner wall surface of the instant heating device, the water retaining piece covers the instant heating water inlet end, and the water retaining piece is provided with a water outlet.
2. The water dispenser of claim 1, wherein the water blocking member comprises a water blocking plate covering over the instant heating water inlet end, and two fixing plates disposed at both ends of the water blocking plate and connected to an inner wall surface of the instant heating device; and the water outlet is formed between the side edge of the water baffle and the inner wall surface of the instant heating device at intervals.
3. The water dispenser as claimed in claim 2, wherein the fixing plate comprises a first plate body connected with the water baffle and extending vertically, and a second plate body extending from the lower end of the first plate body towards the direction deviating from the other fixing plate, and the second plate body is fixedly connected with the inner wall surface of the instant heating device.
4. The water dispenser of claim 2 wherein the side of the baffle is inclined toward the inner wall of the instant heating device.
5. The water dispenser as claimed in any one of the claims 1 to 4, characterized in that the inner wall surface of the instant heating device comprises a bottom wall and a side wall arranged on the circumference of the bottom wall; wherein the content of the first and second substances,
the instant heating water inlet end is arranged on the bottom wall; alternatively, the first and second electrodes may be,
the instant heating water inlet end is arranged on the part, close to the bottom wall, of the side wall.
6. The water dispenser of any one of claims 1 to 4 wherein the water blocking member is made of a metal material.
7. The water dispenser of any one of claims 1 to 4 wherein the water baffle is welded to the instant heating device.
8. The water dispenser of claim 1 wherein the water dispenser further comprises a water tank means and an instantaneous water inlet pipe; wherein, the bottom of the water tank device is provided with a water tank water supply end for supplying water to the instant heating device; the two ends of the instant heating water inlet pipe are respectively connected with the water supply end of the water tank and the instant heating water inlet end.
9. The water dispenser of claim 8 wherein the instantaneous water inlet line includes a first pipe connected to the tank means and a second pipe connecting the first pipe to the instantaneous water inlet; the water dispenser also comprises an electric control switch, and the electric control switch is arranged on the second distribution pipe.
10. The water dispenser of claim 9 wherein the instantaneous water inlet further comprises a drain pipe branching off from the junction of the first and second pipes, the drain pipe adapted to communicate with an external structure.
11. The water dispenser of claim 10 wherein the drain pipe is integrally formed with the first pipe and the second pipe.
12. The water dispenser of claim 9 wherein the electrically controlled switch is a solenoid valve; or the electric control switch is a water pump with a waterway switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820506.2U CN216416836U (en) | 2021-04-20 | 2021-04-20 | Drinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820506.2U CN216416836U (en) | 2021-04-20 | 2021-04-20 | Drinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216416836U true CN216416836U (en) | 2022-05-03 |
Family
ID=81315947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120820506.2U Active CN216416836U (en) | 2021-04-20 | 2021-04-20 | Drinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216416836U (en) |
-
2021
- 2021-04-20 CN CN202120820506.2U patent/CN216416836U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103276564B (en) | Automatic detergent feeding system for washing machine | |
| CN203334043U (en) | Automatic detergent feeding system for washing machine | |
| GB2129108A (en) | Electrical through flow heater | |
| CN111663622A (en) | Sanitary device in the form of a toilet | |
| GB2161501A (en) | Household water-conducting installation | |
| CN216416836U (en) | Drinking machine | |
| CN105155198A (en) | Duplex washing machine | |
| CN108451478B (en) | Air inlet duct structure and washing equipment | |
| CN101918650A (en) | Flush water unit for a toilet bowl | |
| CN215686808U (en) | Drinking machine | |
| CN205012062U (en) | Washing machine | |
| CN205012040U (en) | Double entry washing machine | |
| CN213378082U (en) | Cleaning device for machining mechanical parts | |
| CN214072888U (en) | Pot body subassembly and cooking utensil | |
| CN211345857U (en) | Electric water heater with micro-nano bubble generating device | |
| CN208458245U (en) | A kind of multi gear position instant electric water heater | |
| CN214574373U (en) | Overflow device | |
| CN220619483U (en) | Put in upper cover structure and washing equipment of device | |
| US3111132A (en) | Dishwasher positioning and drain structure | |
| CN109665480B (en) | Water treatment device | |
| CN219103319U (en) | Water inlet and outlet assembly and electric water heater | |
| CN220847873U (en) | Anti-siphon toilet water tank and toilet comprehensive water supply system | |
| CN212661639U (en) | Integrated waterway instant heating type module | |
| CN212129362U (en) | Leak protection water installations and no water tank closestool | |
| CN216023558U (en) | Chemical nickel filtering pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |