CN210241965U - Water heating device with built-in coil pipe - Google Patents
Water heating device with built-in coil pipe Download PDFInfo
- Publication number
- CN210241965U CN210241965U CN201920952563.9U CN201920952563U CN210241965U CN 210241965 U CN210241965 U CN 210241965U CN 201920952563 U CN201920952563 U CN 201920952563U CN 210241965 U CN210241965 U CN 210241965U
- Authority
- CN
- China
- Prior art keywords
- water
- water outlet
- coil
- temperature
- outlet pipeline
- 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
Images
Abstract
The utility model discloses a water heating device with a built-in coil, which comprises a water tank, a coil arranged in the water tank, a three-way valve, a controller, a medium-temperature water outlet pipeline and a high-temperature water outlet pipeline, wherein the coil is provided with a first water inlet, a medium-temperature water outlet and a high-temperature water outlet; the first port of the three-way valve is communicated with the water outlet pipeline, the medium temperature water outlet is communicated with the second port of the three-way valve through the medium temperature water outlet pipeline and is communicated with the water outlet pipeline, and the high temperature water outlet is communicated with the third port of the three-way valve through the high temperature water outlet pipeline and is communicated with the water outlet pipeline. The hot water device related by the utility model can prevent the refrigerant and oil in the heat pump from leaking into the domestic hot water by arranging the coil pipe, and is safe and healthy; in addition, the amount of hot water flowing out of the coil pipe to supply users is small, the water flow rate is high, legionella bacteria cannot breed, and the water heater is relatively sanitary and does not need sterilization.
Description
Technical Field
The utility model relates to a hot water supply field especially relates to a hot water system of built-in coil pipe.
Background
The existing water tank is not provided with a coil pipe, water is directly discharged from the water tank to provide hot water for users, the volume of the water tank is 80 liters, 100 liters, 150 liters, 200 liters, 250 liters, 300 liters, 450 liters and the like, legionella bacteria possibly exist due to the fact that a large amount of static water is stored in the water tank, the water temperature needs to be regularly heated to 60 ℃ for sterilization, and a large amount of electric energy needs to be consumed. The water in the water adding tank can be heated by a heat pump water heater or solar energy, and the water is usually heated by the heat pump water heater, so that refrigerant and oil in the heat pump water heater are easy to leak into a hot water tank, and further hot water used in life is polluted, and a user is injured; in addition, the existing water tank for directly supplying hot water to users is high in cost because the water tank is filled with chlorine-containing tap water and an inner container of the water tank needs to adopt an enamel process.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of the prior art, the utility model provides a hot water system of built-in coil pipe can obtain required hot water from the coil pipe, and the hot water volume that flows out with the supply user from the coil pipe is less, and water flow velocity is high, and is safe and healthy, technical scheme is as follows:
the utility model provides a hot water system of built-in coil pipe, it includes the water tank, sets up coil pipe, three-way valve, controller, medium temperature outlet pipe way and the high temperature outlet pipe way of being connected with the three-way valve in the water tank, the three-way valve sets up on the outlet pipe of being connected with the water tank, the coil pipe has first water inlet, medium temperature delivery port and high temperature delivery port, the three-way valve has first port, second port and third port, the one end that the outlet pipe kept away from the water tank is provided with outlet pipe way; the first port of the three-way valve is communicated with a water outlet pipeline, the medium-temperature water outlet is communicated with the second port of the three-way valve through the medium-temperature water outlet pipeline and is communicated with the water outlet pipeline, and the high-temperature water outlet is communicated with the third port of the three-way valve through the high-temperature water outlet pipeline and is communicated with the water outlet pipeline; the three-way valve is used for connecting the medium-temperature water outlet pipeline and the water outlet pipeline or connecting the high-temperature water outlet pipeline and the water outlet pipeline under the control of the controller.
Further, the coil pipe comprises an upper coil pipe and a lower coil pipe communicated with the upper coil pipe, and a middle-temperature water outlet is formed in the joint of the upper coil pipe and the lower coil pipe.
Further, the coil pipe is in a broken line-shaped structure or a spiral structure arranged along the vertical direction.
Further, be provided with second water inlet and delivery port on the water tank, hot water system still includes the heat pump, the heat pump pass through heat pump inlet tube and heat pump outlet pipe with the second water inlet of water tank is connected.
Further, the water heating device also comprises a water pump connected with the water outlet of the water tank.
Further, a temperature probe or a temperature sensor is also arranged in the water tank.
Further, the coil pipe is made of metal materials.
Further, the controller is an infrared controller, a Bluetooth controller or a sound controller.
Furthermore, a second port of the three-way valve is provided with a first electromagnetic valve, a third port of the three-way valve is provided with a second electromagnetic valve, the first electromagnetic valve is connected with one output end of the controller, and the second electromagnetic valve is connected with the other output end of the controller.
The utility model provides a beneficial effect that technical scheme brought as follows:
the hot water device related by the utility model can prevent the refrigerant and oil in the heat pump water heater from leaking into the domestic hot water through the arrangement of the coil pipe, thereby being safe and healthy; on the other hand, the amount of hot water flowing out of the coil pipe to supply users is small, the water flow rate is high, legionella bacteria cannot grow, and the water heater is relatively sanitary and does not need sterilization; the temperature does not need to be raised to high temperature periodically, and the waste of electric energy is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic circuit diagram of a hot water apparatus with a built-in coil according to an embodiment of the present invention.
Wherein the reference numerals include: 1-a water tank, 11-a second water inlet, 12-a water outlet, 2-a coil pipe, 21-a first water inlet, 22-a medium temperature water outlet, 23-a high temperature water outlet, 24-an upper coil pipe, 25-a lower coil pipe, 3-a three-way valve, 31-a medium temperature water outlet pipeline, 32-a high temperature water outlet pipeline, 33-a water outlet pipeline, 4-a heat pump and 5-a water pump.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.
In an embodiment of the present invention, a water heating device with a built-in coil is provided, as shown in fig. 1, the water heating device with a built-in coil includes a water tank 1, a coil 2 arranged in the water tank 1, a three-way valve 3, a controller connected to the three-way valve 3, a medium temperature water outlet pipeline 31 and a high temperature water outlet pipeline 32, the coil 2 is a broken line shape structure or a spiral structure arranged along a vertical direction, so as to extend and set in the water tank conveniently without occupying too much space. The three-way valve 3 is arranged on a water outlet pipe connected with the water tank 1, and two ports of the three-way valve are connected to two water outlet pipes of the hot water pipe; the coil 2 is provided with a first water inlet 21, a medium temperature water outlet 22 and a high temperature water outlet 23, wherein the medium temperature water outlet 22 can provide medium temperature water for users, and the high temperature water outlet 23 can provide high temperature water for users.
The three-way valve 3 is connected with the coil 2 in the following way: the three-way valve 3 is provided with a first port, a second port and a third port, and one end of the water outlet pipe, which is far away from the water tank 1, is provided with a water outlet pipeline 33; the first port of the three-way valve 3 is communicated with a water outlet pipeline 33, and the medium temperature water outlet 22 is communicated with the second port of the three-way valve 3 through a medium temperature water outlet pipeline 31 and is communicated with the water outlet pipeline 33 and used for outputting medium temperature hot water (the medium temperature refers to 30-50 ℃ and does not include 50 ℃); the high-temperature water outlet 23 is communicated with a third port of the three-way valve 3 through a high-temperature water outlet pipeline 32 and is communicated with a water outlet pipeline 33 and used for outputting high-temperature hot water (the high temperature is set to be 50-75 ℃ and comprises 50 ℃); the three-way valve 3 is used for connecting a medium-temperature water outlet pipeline 31 and a water outlet pipeline 33 or connecting a high-temperature water outlet pipeline 32 and the water outlet pipeline 33 under the control of the controller, a second port of the three-way valve 3 is provided with a first electromagnetic valve, a third port of the three-way valve 3 is provided with a second electromagnetic valve, the first electromagnetic valve is connected with one output end of the controller, the second electromagnetic valve is connected with the other output end of the controller, the controller realizes pipeline control by controlling the electromagnetic valves (the prior art), when a user needs medium-temperature hot water, the three-way valve is switched to be communicated with the medium-temperature water outlet pipeline and the water outlet pipeline, and the; when a user needs high-temperature hot water, the three-way valve is switched to the high-temperature water outlet pipeline to be communicated with the water outlet pipeline, and the second electromagnetic valve is opened. In addition, the controller can control the first electromagnetic valve and the second electromagnetic valve to be opened simultaneously and control the opening degree of the electromagnetic valves, thereby influencing the temperature and the water yield of the discharged water.
According to the demand of the user and the water temperature in the water tank, the direction of the three-way valve is adjusted, and the specific implementation mode is as follows: the water in the water tank is heated to a set temperature through the heat pump water heater, tap water enters the coil 2 from the first water inlet 21 of the coil 2, the water in the coil 2 is heated by hot water in the water tank, the coil 2 is a metal pipe (made of copper or stainless steel) capable of conducting heat, and then the hot water is transmitted to a user through the coil 2, specifically, when the water in the water tank is high-temperature hot water and the user needs medium-temperature hot water, the three-way valve is switched to a medium-temperature water outlet pipeline to be communicated with the water outlet pipeline; when a user needs high-temperature hot water, the three-way valve is switched to the high-temperature water outlet pipeline to be communicated with the water outlet pipeline. When the water tank is filled with medium-temperature hot water and a user needs the medium-temperature hot water, the three-way valve is switched to the high-temperature water outlet pipeline to be communicated with the water outlet pipeline, and if the water temperature in the water tank is low and the water is received from the medium-temperature water outlet at the moment, the temperature can not reach the medium temperature, the three-way valve is switched to the high-temperature water outlet pipeline to be communicated with the water outlet pipeline.
Further, the coil 2 comprises an upper coil 24 and a lower coil 25 communicated with the upper coil 24, a middle temperature water outlet 22 is arranged at a joint of the upper coil 24 and the lower coil 25, and the middle temperature water outlet 22 is used for providing middle temperature hot water for a user. The running water rises to the back of intermediate temperature (intermediate temperature is provided with 30-50 degrees centigrade, does not contain 50 degrees centigrade) through lower coil pipe, can directly give and need microthermal user, and the running water also can continue to get into upper coil pipe 22 and heat to high temperature (high temperature sets up 50 ~ 75 degrees centigrade, contains 50 degrees centigrade) the back, gives the user that needs high temperature hot water, can the energy saving like this, avoids extravagant.
The embodiment of the utility model provides an in, be provided with second water inlet 11 and delivery port 12 on the water tank 1, hot water system still includes heat pump 4, heat pump 4 through heat pump inlet tube and heat pump outlet pipe with the second water inlet 11 of water tank 1 is connected, heat pump 4 is arranged in heating the water in the water tank 1. The water heating device also comprises a water pump 5 connected with the water outlet 12 of the water tank 1, and the water pump 5 is used for supplying water to the water tank. Still be provided with temperature-detecting component in the water tank 1, temperature-detecting component is temperature probe or temperature sensor for detect the temperature of water in the water tank.
The controller is infrared controller, bluetooth controller or sound controller, and infrared controller can be infrared remote controller, and bluetooth controller can be connected with cell-phone or other terminals and carry out intelligent control, and the sound controller can improve the convenience of using. Or the hot water device also comprises at least two function keys arranged on the water tank, different function instructions are sent to the control device by clicking different function keys, the function keys can be hot water keys, medium-temperature hot water keys, low-temperature water keys and the like, water with different temperatures can be connected by clicking different keys, and the operation is simple and rapid.
The utility model provides a set up the coil pipe in the hot-water tank, to obtain hot water, need heat up the water of water tank earlier, conduct the heat to the coil pipe again with the water in the heating coil pipe and then flow out required hot water from the coil pipe, and the water in the water tank outside the coil pipe does not need to flow out the use, needs the water to flow out from the coil pipe directly, adopts this mode, can avoid refrigerant and the oil in the heat pump water heater to reveal in the life hot water on the one hand, safe and healthy; on the other hand, the amount of hot water flowing out of the coil pipe to supply users is small, the water flow rate is high, legionella bacteria cannot grow, and the water heater is relatively sanitary and does not need sterilization; the temperature does not need to be raised to high temperature periodically, and the waste of electric energy is avoided.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. A water heating device with a built-in coil is characterized by comprising a water tank (1), a coil (2) arranged in the water tank (1), a three-way valve (3), a controller connected with the three-way valve (3), a medium-temperature water outlet pipeline (31) and a high-temperature water outlet pipeline (32), wherein the three-way valve (3) is arranged on a water outlet pipe connected with the water tank (1), the coil (2) is provided with a first water inlet (21), a medium-temperature water outlet (22) and a high-temperature water outlet (23), the three-way valve (3) is provided with a first port, a second port and a third port, and one end, far away from the water tank (1), of the water outlet pipe is provided with a water outlet pipeline (;
the first port of the three-way valve (3) is communicated with a water outlet pipeline (33), the medium-temperature water outlet (22) is communicated with the second port of the three-way valve (3) through a medium-temperature water outlet pipeline (31) and is communicated with the water outlet pipeline (33), and the high-temperature water outlet (23) is communicated with the third port of the three-way valve (3) through a high-temperature water outlet pipeline (32) and is communicated with the water outlet pipeline (33);
the three-way valve (3) is used for connecting the medium-temperature water outlet pipeline (31) and the water outlet pipeline (33) or connecting the high-temperature water outlet pipeline (32) and the water outlet pipeline (33) under the control of the controller.
2. The built-in coil water heating device according to claim 1, characterized in that the coil (2) comprises an upper coil (24) and a lower coil (25) communicated with the upper coil (24), and a middle temperature water outlet (22) is arranged at the joint of the upper coil (24) and the lower coil (25).
3. A hot-water unit with built-in coil according to claim 1, characterized in that the coil (2) is of a zigzag-shaped configuration or a spiral configuration arranged in the vertical direction.
4. The built-in coil water heating device as claimed in claim 1, wherein the water tank (1) is provided with a second water inlet (11) and a second water outlet (12), the water heating device further comprises a heat pump (4), and the heat pump (4) is connected with the second water inlet (11) of the water tank (1) through a heat pump water inlet pipe and a heat pump water outlet pipe.
5. A hot water device with built-in coil according to claim 4, characterized in that it further comprises a water pump (5) connected to the water outlet (12) of the tank (1).
6. A hot water device with built-in coil pipe according to claim 1, characterized in that a temperature probe or a temperature sensor is also arranged in the water tank (1).
7. A hot-water appliance with built-in coil according to claim 1, characterized in that said coil (2) is made of metal.
8. The coil-embedded water heating apparatus as claimed in claim 1, wherein the controller is an infrared controller, a bluetooth controller or a voice controller.
9. A hot-water appliance with built-in coil pipe according to claim 1, characterized in that the second port of the three-way valve (3) is provided with a first solenoid valve, and the third port is provided with a second solenoid valve, the first solenoid valve is connected with one output end of the controller, and the second solenoid valve is connected with the other output end of the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952563.9U CN210241965U (en) | 2019-06-24 | 2019-06-24 | Water heating device with built-in coil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952563.9U CN210241965U (en) | 2019-06-24 | 2019-06-24 | Water heating device with built-in coil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210241965U true CN210241965U (en) | 2020-04-03 |
Family
ID=69987380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920952563.9U Active CN210241965U (en) | 2019-06-24 | 2019-06-24 | Water heating device with built-in coil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210241965U (en) |
-
2019
- 2019-06-24 CN CN201920952563.9U patent/CN210241965U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201885402U (en) | Energy-saving and cyclic control system for water heater | |
| CN102679534A (en) | Energy-saving constant temperature electric water heater | |
| CN206018980U (en) | One key automatic controlled thermal hydrophone | |
| CN102090844B (en) | Intelligent drinking water boiling device | |
| CN210241965U (en) | Water heating device with built-in coil pipe | |
| CN210050983U (en) | Pre-mixing type electric water heater | |
| CN207907498U (en) | A kind of hot water for life feeding mechanism | |
| CN206739610U (en) | A kind of campus health, energy-saving hot water stove | |
| CN205843044U (en) | Multifunctional intelligent environmental protection energy-conservation heat exchange storage type electric water heating system equipment | |
| CN213273198U (en) | Double water outlet type electric water heater | |
| CN204478549U (en) | One way of life water tank | |
| CN208124421U (en) | To the system of multiple terminal provisioning warm waters | |
| CN207262712U (en) | A kind of defeated hot heating system of the long range of water heater | |
| CN214484243U (en) | Water dispenser based on Internet of things | |
| CN109798387A (en) | A kind of constant-temperature water valve convenient for adjusting | |
| CN202361494U (en) | Intelligent-control geothermal-energy and electric-energy hybrid utilization heat-supplying system | |
| CN105661985A (en) | Water heater dual mode circulating water heating chair | |
| CN102425817A (en) | Intelligently controlled solar, geothermal and electric energy complementary combined heating system | |
| CN210165554U (en) | Novel water heater | |
| CN219415227U (en) | Domestic water supply system | |
| CN213575837U (en) | Device for collecting low-temperature water of water pipe through control valve | |
| CN214484256U (en) | Sterilizing device of water dispenser | |
| CN105546617A (en) | Water-heater dual-mode-circulation water-heating-table and water-floor-heating combination | |
| CN202361510U (en) | Intelligent control solar-energy and air-source and electric-energy combined heat-supplying system | |
| CN216080137U (en) | Multi-mode central heating and hot water supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210918 Address after: 214521 No. 55, Xinjian North Road, Chengbei Park, Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province Patentee after: Yakai thermal technology (Jiangsu) Co.,Ltd. Address before: 214500 No. 55, Xinjian North Road, Chengbei Industrial Park, Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province Patentee before: JIANGSU BAOAOLAN AIR CONDITIONING EQUIPMENT Co.,Ltd. |