CN218410312U - Drinking water heating device - Google Patents
Drinking water heating device Download PDFInfo
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- CN218410312U CN218410312U CN202222792213.5U CN202222792213U CN218410312U CN 218410312 U CN218410312 U CN 218410312U CN 202222792213 U CN202222792213 U CN 202222792213U CN 218410312 U CN218410312 U CN 218410312U
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- water pipeline
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 79
- 239000003651 drinking water Substances 0.000 title claims abstract description 40
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 241
- 238000004321 preservation Methods 0.000 claims abstract description 54
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 1
- 230000011218 segmentation Effects 0.000 abstract description 2
- 239000008213 purified water Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 239000008400 supply water Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model belongs to the technical field of drinking water equipment, a drinking water heating device is disclosed, including normal atmospheric temperature water pipeline and hot water pipeline, the end intercommunication water inlet unit of intaking of normal atmospheric temperature water pipeline, the end of intaking of play water end intercommunication user, be equipped with solenoid valve one on the normal atmospheric temperature water pipeline, the end intercommunication water inlet unit of intaking of hot water pipeline, the end of intaking of play water end intercommunication user end of intaking, it preheats module and two and the low reaches that the solenoid valve is two in the preheating module to have concatenated the inner loop on the hot water pipeline in proper order. The utility model provides a drinking water heating device adopts the setting of segmentation heating multi-water route, so not only can improve hydrothermal play water rate through reducing the difference in temperature that needs to carry out the heating, can also satisfy the water intaking of normal atmospheric temperature to 100 degrees arbitrary temperatures, and the user can set for the heat preservation value of heat preservation jar according to self water custom at will in addition, makes the hydroenergy of temperature segment commonly used guarantee higher play water rate enough, and is nimble more convenient during the use.
Description
Technical Field
The utility model belongs to the technical field of drinking water equipment, especially, relate to drinking water heating device.
Background
With the increasing emphasis on drinking water safety, the household water dispenser and the water purifier become necessary household appliances for household drinking water, and the water purifier capable of directly heating purified water is sought after by consumers according to the purpose of drinking water.
The drinking water heating device with heating in the current market is roughly divided into two heating modes, one mode is that a heat preservation water tank is arranged in a drinking water machine, a heat preservation value is set in advance in the heat preservation water tank, the drinking water is preheated in the heat preservation water tank for storage when a user does not use water, and the drinking water directly flows out of the heat preservation tank when the user needs to drink hot water, but the drinking water heating device can only take water with two temperatures in a normal temperature and the heat preservation tank; with the development of science and technology, that is, the temperature of water is heated to a desired temperature selected by a user by the appearance of a hot body (a so-called instant hot body is a drinking water heating device which is provided with an instant hot body and through which purified water directly flows), the most common drinking water heating device in the market at present has the greatest advantage that the user can select water at any temperature from normal temperature to 100 ℃, but the most important disadvantage is that the water outlet rate is low, and the water is heated by an overflowing type rather than advanced heating mode, so that water at any temperature is heated from normal temperature water, for example, normal temperature water at 25 ℃ is directly heated to 100 ℃, the temperature difference is large, and the purified water can be sufficiently heated to heat the purified water flowing through the instant hot body only by strictly controlling the speed of the purified water flowing through the instant hot body, and the water outlet rate is low.
In summary, the prior art has the following technical problems and disadvantages:
(1) The diversion heating device internally provided with the heat preservation water tank for heating in advance can select a small water temperature, only has two water temperatures of normal temperature and set temperature, and cannot fully meet the daily life requirements of users;
(2) The water outlet rate of the hot water of the drinking water heating device adopting the instant heating body overflowing type heating is very low.
SUMMERY OF THE UTILITY MODEL
Problem to prior art exists, the utility model provides a drinking water heating device, including normal atmospheric temperature water pipeline and hot-water line, the end intercommunication water intake unit of intaking of normal atmospheric temperature water pipeline goes out water end intercommunication user and gets the water end, be equipped with solenoid valve one on the normal atmospheric temperature water pipeline, the end intercommunication water intake unit of intaking of hot-water line goes out water end intercommunication user and gets the water end, it preheats module and two and the solenoid valve of solenoid valve two in the low reaches of preheating the module to have concatenated the inner loop on the hot-water line in proper order.
Further, the internal circulation preheating module comprises an instant heating body, a third electromagnetic valve, a heat preservation tank and a water pump, and the instant heating body, the third electromagnetic valve, the heat preservation tank and the water pump are sequentially connected in series by pipelines along the clockwise direction to form an annular loop.
Furthermore, the upstream communication point of the hot water pipeline and the internal circulation preheating module is positioned between the instant heating body and the water suction pump, and the downstream communication point of the hot water pipeline and the internal circulation preheating module is positioned between the instant heating body and the electromagnetic valve III.
Furthermore, a check valve is further arranged on the hot water pipeline and is positioned at the upstream of the internal circulation preheating module.
Furthermore, the water inlet end of the hot water pipeline is communicated with the normal-temperature water pipeline on the upstream of the electromagnetic valve, and the water outlet end of the hot water pipeline is communicated with the normal-temperature water pipeline on the downstream of the electromagnetic valve.
Furthermore, the drinking water heating device also comprises a control circuit board, and the control circuit board is respectively electrically connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the water inlet unit.
Further, a temperature sensor and a water level sensor are arranged in the heat preservation tank and are electrically connected with the control circuit board.
Furthermore, the water outlet end of the normal temperature water pipeline is communicated with the touch control faucet, and the touch control faucet is connected with the control circuit board.
Further, the heat preservation value which can be set in the heat preservation tank is 25-100 ℃.
Further, the heat preservation tank is provided with an exhaust pipe.
Combine foretell all technical scheme, the utility model discloses the advantage that possesses and positive effect are:
the utility model provides a drinking water heating device, the user not only can get the water of normal atmospheric temperature to 100 degrees arbitrary temperatures, and the user can be based on self water habit (for example at ordinary times which temperature section's water uses more), the heat preservation value of holding tank in the module is preheated in the inner loop of setting for at will, the inner loop preheats the module and can save the water of setting for the temperature in Wen Guanna storage in advance through the inner loop heating, when the user wants to get the water of temperature more than the heat preservation value, directly heat through the instant heating body through the rivers in the holding water box, the difference in temperature that the instant heating body needs to heat has been reduced, therefore can make the speed of going out water obtain very big improvement; when a user wants to remove water below the set temperature value of the heat-preservation tank, the water can be directly supplied to flow through the instant heating body through the water inlet unit and then is directly heated; when a user wants to obtain normal-temperature water, the normal-temperature water is directly obtained through a normal-temperature water pipeline;
the utility model provides a drinking water heating device, divide the water intaking temperature into the three-section, be normal atmospheric temperature water respectively, the holding tank sets for the below water of temperature and the holding tank sets for the below water of temperature, so not only can improve hydrothermal water outlet rate through reducing the difference in temperature that needs to carry out the heating, can also realize the water intaking of normal atmospheric temperature to 100 degrees arbitrary temperatures, and the user can set for the heat preservation value of holding tank at will according to self water custom, make the hydroenergy of temperature section commonly used enough guarantee higher water outlet rate, it is more nimble convenient during the use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a schematic view of a water path connection structure of a drinking water heating device according to an embodiment of the present invention;
fig. 2 is a schematic view of a circuit connection structure of a drinking water heating device according to an embodiment of the present invention;
fig. 3 is a schematic view of a waterway structure for a user to obtain normal-temperature water according to an embodiment of the present invention;
FIG. 4 is a schematic view of a waterway structure for a user to obtain drinking water at a temperature between normal temperature and a heat preservation value according to an embodiment of the present invention;
FIG. 5 is a schematic view of a water path structure for replenishing water in the heat-preservation water tank provided by the embodiment of the present invention;
fig. 6 is a schematic view of a water path structure for circulation heating of the internal circulation preheating module according to the embodiment of the present invention;
fig. 7 is a schematic view of a waterway structure for a user to obtain drinking water with a heat preservation value and a temperature higher than the heat preservation value provided by the embodiment of the present invention.
In the figure: 100. a normal temperature water pipeline; 200. a hot water pipeline; 300. an internal circulation preheating module; 400. a water inlet unit; 1. a first electromagnetic valve; 2. a second electromagnetic valve; 3. a third electromagnetic valve; 4. a heat preservation tank; 5. a water pump; 6. namely a hot body; 7. a touch control faucet; 8. a one-way valve; 9. an exhaust pipe; 10. a control circuit board; 11. a water level sensor; 12. a temperature sensor; 13. a control panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the utility model provides a drinking water heating device, including normal temperature water pipeline 100 and hot water pipeline 200, the end intercommunication water intake unit 400 of intaking of normal temperature water pipeline 100, it holds to go out water end intercommunication user's water intaking, be equipped with solenoid valve 1 on the normal temperature water pipeline 100, the end of intaking of hot water pipeline 200 communicates with the normal temperature water pipeline 100 on a 1 upper reaches of solenoid valve, the play water end and the normal temperature water pipeline 100 in a 1 lower reaches of solenoid valve of hot water pipeline 200 communicate, one-way valve 8 has concatenated in proper order on the hot water pipeline 200, module 300 and solenoid valve two 2 are preheated in the inner loop, and solenoid valve two 2 are located the low reaches of preheating the module, one-way valve 8 is located the low reaches of preheating the module, the inner loop preheats module 300 and will be heating body 6 promptly by the pipeline, solenoid valve three 3, holding tank 4 and suction pump 5 establish ties in proper order along clockwise and form annular loop and constitute, the concrete mode that the inner loop is instant heating module concatenates at hot water pipeline 200 does: the hot water pipeline 200 positioned at the upstream is communicated with a pipeline between the instant heating body 6 and the water suction pump 5, the hot water pipeline 200 positioned at the downstream is communicated with a pipeline between the instant heating body 6 and the electromagnetic valve III 3, a touch control water faucet is arranged at a water taking end of a user, and a water outlet end of the normal-temperature water pipeline 100 is connected with a water outlet pipe of the touch control water faucet;
as shown in fig. 2, the drinking water heating device further includes a control circuit board 10 and a control panel 13, the control circuit board 10 is electrically connected to the control panel 13, the first electromagnetic valve 1, the second electromagnetic valve 2, the third electromagnetic valve 3, the touch faucet and the water inlet unit 400, a temperature sensor 12 and a water level sensor 11 are arranged in the heat-insulating tank 4, and are electrically connected to the control circuit board 10, and the above components are controlled to realize conversion of different water paths;
in order to prevent that the vapor of holding vessel 4 from forming too big pressure to holding vessel 4, holding vessel 4 still is equipped with blast pipe 9 and accesss to the outside, and for the ease of being clean and tidy of arranging of blast pipe 9, touch tap can select to have the model of outlet duct, but the exhaust end lug connection of blast pipe 9 is connected with touch tap's outlet duct.
In this embodiment, the instant heating module can independently and circularly heat the water in the heat-preserving tank 4 through the control of the control circuit board 10, so that the temperature in the heat-preserving tank 4 is always maintained at the temperature set by the user, the user can set the heat-preserving value of the heat-preserving tank 4 at any temperature between 25 ℃ and 100 ℃ according to the water use habit of the user, preferably, the set heat-preserving value is 45 ℃ to 80 ℃, for example, if the user usually has a large water consumption between 80 ℃ and 100 ℃, the heat-preserving value can be set at 80 ℃, when the user takes the temperature between 80 ℃ and 100 ℃, the water in the heat-preserving tank 4 can directly flow out of the faucet through the heating of the instant heating body 6, because the heating temperature difference is greatly reduced, the heating time required by the instant heating body 6 can also be greatly shortened, and therefore, the speed of flowing through the instant heating body 6 can be greatly improved, and the speed of water outlet can be improved; similarly, when the water consumption of 60-70 ℃ is larger by a user at ordinary times, the heat preservation value of the heat preservation tank 4 can be set to 60 ℃;
when water is taken, when a user needs water with the temperature of the heat preservation tank being equal to or higher than the heat preservation value, the water in the heat preservation tank 4 is supplied and heated by the instant heating body 6, and then flows out of the touch control faucet; when the user needs to take the normal temperature water, the water is supplied by the water inlet unit 400 to flow out of the touch control faucet through the normal temperature water pipeline 100; when a user needs water with the temperature between the normal temperature and the heat preservation value of the heat preservation tank 4, the water is supplied by the water inlet unit 400, heated by the instant heating body 6 and then flows out of the touch control faucet; so will acquire different temperature and get water and carry out segmentation heating and different flow path settings, can guarantee to acquire the water of the arbitrary temperature of normal atmospheric temperature to 100 ℃ full temperature section, can guarantee again that the difference in temperature that the hot body 6 need heat promptly all realizes reducing to reach hot-water's water yield and have a higher velocity of flow and get the purpose.
In the present embodiment, the water inlet unit 400 includes, but is not limited to, a reverse osmosis water purification apparatus, a coarse filtration water purification apparatus, a nanofiltration water purification apparatus, an ultrafiltration water purification apparatus, etc., as long as it has a device for making or supplying drinking water.
The following describes the specific working principle and process of the drinking water heating device in detail:
as shown in fig. 3, when the user needs to take normal-temperature water, the control panel 13 selects the normal-temperature water, the control circuit board 10 controls the first electromagnetic valve 1 to be opened, and other electrical components are all closed; when the user opens the touch control faucet, the control circuit board 10 receives the opening electrical signal of the touch control faucet, the water inlet unit 400 is started to supply water, the normal temperature water directly flows out of the touch control faucet through the normal temperature water pipeline 100, and the user can obtain the normal temperature water.
As shown in fig. 5-7, when the user wants to take water with the temperature of the heat preservation tank 4 being at or above the heat preservation value, the specific steps are as follows:
(1) And (4) water replenishing and heating heat preservation of the heat preservation tank: before a user does not need to use water to take water, the control circuit board 10 receives a water shortage signal of the water level sensor 11 in the heat preservation tank 4, the water inlet unit 400 is started to supply water, meanwhile, only the electromagnetic valve III 3 is opened to supply water to the heat preservation tank 4, when the control circuit board 10 receives a water full signal of the water level sensor 11, the control circuit board 10 controls the water inlet unit 400 to stop supplying water, and meanwhile, the electromagnetic valve III 3 is closed; then the control circuit board 10 controls the internal circulation preheating module to perform circulation heating work, namely when the control circuit board 10 receives that the temperature of water in the heat-preserving tank 4 is lower than a set heat-preserving value of the heat-preserving tank 4, the control circuit board controls only to open the three electromagnetic valves 3, and simultaneously controls the instant heating body 6 and the water pump 5 to start working, so that an internal circulation heating pipeline is formed under the action of the water pump 5, the water in the heat-preserving tank 4 reaches the set heat-preserving value and is kept all the time, when the control circuit board 10 receives that the water in the heat-preserving tank 4 reaches the set heat-preserving value, the control circuit board 10 stops the work of the internal circulation preheating module 300, namely the three electromagnetic valves 3 are controlled to be closed, and the water pump 5 and the instant heating body 6 stop working;
(2) Heating to get water: when a user wants to take water with the temperature of the heat preservation value of the heat preservation tank 4 and above, taking 100 ℃ hot water as an example, the user correspondingly selects the water temperature of 100 ℃ on the control panel 13, when the user opens the touch faucet 7, the control circuit board 10 receives an opening signal of the touch faucet 7, the control circuit board 10 only controls the second electromagnetic valve 2 to be opened, and simultaneously controls the water suction pump 5 and the instant heating body 6 to start working, so that the water in the heat preservation tank 4 flows through the instant heating body 6 under the action of the water suction pump 5 to be heated to 100 ℃, and then flows out of the touch faucet from the hot water pipeline 200 through the second electromagnetic valve 2, the user can obtain 100 ℃ hot water, and the heating time is shortened and the water outlet rate is greatly improved due to the reduced heating temperature difference;
(3) And (4) water replenishing of the heat preservation tank after water taking is finished: after the user finishes taking water, the touch faucet 7 is closed, and the control circuit board 10 controls all the components to close and stop working after receiving a closing signal of the touch faucet; at this time, since the water in the heat-preserving tank 4 flows out, the control circuit board 10 receives the water shortage signal of the water level sensor 11 in the heat-preserving tank 4, and then water replenishing and heating heat-preserving links for the heat-preserving tank 4 are performed again.
It should be emphasized here that, when the user takes water with the temperature of the heat preservation value of the heat preservation tank and above, although the water in the heat preservation tank 4 can be reduced, the water level sensor 11 in the heat preservation tank 4 can also feed back a water shortage signal, as long as the user is in the water taking process, the water replenishing link of the heat preservation tank 4 can not be started, the water replenishing link of the heat preservation tank 4 can be carried out only when the user does not take water, and the circulating heating link of the water in the heat preservation tank 4 is carried out after the water replenishing is completed.
As shown in fig. 4, when the user wants to take water with a temperature lower than the heat preservation value of the heat preservation tank above the normal temperature, the specific steps are as follows:
when a user wants to take water with a temperature lower than the heat preservation value of the heat preservation tank 4 above the normal temperature, taking warm water with a temperature of 45 degrees as an example, the user selects 45 degrees on the control panel 13, the control circuit board 10 only controls the second electromagnetic valve 2 to be opened, the user opens the touch faucet 7, the control circuit board 10 receives a water taking signal of the touch faucet 7, the control circuit board 10 only controls the second electromagnetic valve 2 to be opened, the instant heating body 6 is started to work and the water inlet unit 400 starts to supply water, the water supply of the inlet unit is directly heated to 45 degrees through the instant heating body 6, and then the water flows out of the touch faucet through the hot water pipeline 200 through the second electromagnetic valve 2.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, upstream, and downstream … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be covered within the protection scope of the present invention by those skilled in the art within the technical scope of the present invention.
Claims (10)
1. The drinking water heating device is characterized by comprising a normal temperature water pipeline and a hot water pipeline, wherein the water inlet end of the normal temperature water pipeline is communicated with a water inlet unit, the water outlet end of the normal temperature water pipeline is communicated with a water taking end of a user, a first electromagnetic valve is arranged on the normal temperature water pipeline, the water inlet end of the hot water pipeline is communicated with the water inlet unit, the water outlet end of the hot water pipeline is communicated with the water taking end of the user, an internal circulation preheating module and a second electromagnetic valve are sequentially connected to the hot water pipeline in series, and the second electromagnetic valve is located at the downstream of the preheating module.
2. The drinking water heating device according to claim 1, wherein the internal circulation preheating module comprises an instant heating body, a third electromagnetic valve, a heat preservation tank and a water pump, and the instant heating body, the third electromagnetic valve, the heat preservation tank and the water pump are sequentially connected in series by pipelines to form an annular loop in a clockwise direction.
3. The drinking water heating device according to claim 2, wherein the upstream communication point of the hot water pipeline and the internal circulation preheating module is between the instant body and the water suction pump, and the downstream communication point of the hot water pipeline and the internal circulation preheating module is between the instant body and the electromagnetic valve III.
4. The drinking water heating apparatus as claimed in claim 1, wherein a check valve is further provided on the hot water line upstream of the internal circulation preheating module.
5. The drinking water heating apparatus according to claim 1, wherein the inlet end of the hot water line is communicated with the normal temperature water line upstream of the solenoid valve, and the outlet end of the hot water line is communicated with the normal temperature water line downstream of the solenoid valve.
6. The drinking water heating apparatus according to claim 2, further comprising a control circuit board electrically connected to the first solenoid valve, the second solenoid valve, the third solenoid valve, and the water inlet unit, respectively.
7. The drinking water heating apparatus as set forth in claim 6, wherein a temperature sensor and a water level sensor are provided in the heat-retaining tank, and are electrically connected to the control circuit board.
8. The drinking water heating apparatus according to claim 6, wherein the water outlet of the normal temperature water pipeline is connected to a touch faucet, and the touch faucet is connected to the control circuit board.
9. The drinking water heating apparatus according to claim 2, wherein the settable holding value in the holding tank is 25 ℃ to 100 ℃.
10. The drinking water heating apparatus as set forth in claim 2, wherein the thermal insulation tank is provided with an exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222792213.5U CN218410312U (en) | 2022-10-24 | 2022-10-24 | Drinking water heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222792213.5U CN218410312U (en) | 2022-10-24 | 2022-10-24 | Drinking water heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218410312U true CN218410312U (en) | 2023-01-31 |
Family
ID=85002804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222792213.5U Active CN218410312U (en) | 2022-10-24 | 2022-10-24 | Drinking water heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218410312U (en) |
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2022
- 2022-10-24 CN CN202222792213.5U patent/CN218410312U/en active Active
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