CN218495361U - Water supply system - Google Patents
Water supply system Download PDFInfo
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- CN218495361U CN218495361U CN202221987480.1U CN202221987480U CN218495361U CN 218495361 U CN218495361 U CN 218495361U CN 202221987480 U CN202221987480 U CN 202221987480U CN 218495361 U CN218495361 U CN 218495361U
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- water supply
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Abstract
The utility model provides a water supply system, this water supply system include the water tank, send water subassembly, hot-water line, circulating pipe and valve module. The water tank is used for storing hot water. The water delivery assembly is used for delivering water in the water supply system to the outside of the water supply system. The hot water pipe is respectively communicated with the water tank and the water supply assembly, and the hot water pipe, the water tank and the water supply assembly form a water supply passage. The circulation pipes are respectively communicated with the water tank and the hot water pipe, and form a circulation passage from the water tank to the circulation pipes along the hot water pipe and to the water tank along the circulation pipes. The valve assembly is provided on the water supply passage and the circulation passage for opening the water supply passage or the circulation passage. The circulating pipes are respectively communicated with the water tank and the hot water pipe, and form a circulating passage with the water tank and the hot water pipe. The hot water pipe is internally provided with a hot water pipe, and the hot water pipe is internally provided with a hot water pipe which is connected with a water supply system.
Description
Technical Field
The utility model relates to a water heater field especially relates to a water supply system.
Background
With the improvement of living standard and the development of science and technology, consumers increasingly need a water supply system with stable water temperature. Currently, water supply systems generally include a hot water pipe and a cold water pipe to provide consumers with service water of different temperatures.
In a state where the hot water pipe is not used for a long time, the temperature of hot water therein is lowered. When the water supply system is just opened, the water temperature of the water flowing out of the water supply system is low, which can not provide the water with stable water temperature for the consumers, and leads to poor experience of the users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water supply system for solve above-mentioned technical problem.
A further object of the present invention is to avoid the circulation path from affecting normal water use.
Particularly, the utility model provides a water supply system, it includes:
a water tank for storing hot water;
the water supply assembly is used for supplying water in the water supply system to the outside of the water supply system;
the hot water pipe is respectively communicated with the water tank and the water supply assembly and forms a water supply passage with the water tank and the water supply assembly;
the circulating pipe is respectively communicated with the water tank and the hot water pipe and forms a circulating passage from the water tank to the circulating pipe along the hot water pipe and from the circulating pipe to the water tank;
and a valve assembly provided on the water supply passage and the circulation passage to open the water supply passage or the circulation passage.
Optionally, the hot water pipe is in communication with the circulation pipe at a location proximate the water delivery assembly.
Optionally, the valve assembly comprises:
and the three-way valve is arranged at the communication position of the hot water pipe and the circulating pipe and is used for opening the water feeding passage or the circulating passage.
Optionally, the water supply system further comprises:
and the flow meter is arranged on the water delivery passage, is positioned between the three-way valve and the water delivery assembly and is used for detecting the opening and closing state of the water delivery assembly.
Optionally, the water supply system further comprises:
and a pump disposed on the circulation path for causing the hot water to flow in the circulation path.
Optionally, a pump is provided on the circulation pipe for causing the hot water to flow in the circulation path.
Optionally, the water supply system further comprises:
the temperature sensor is arranged in the hot water pipe and used for detecting the temperature of the hot water in the hot water pipe;
optionally, the water supply system further comprises:
the sleeve is sleeved outside the hot water pipe and the circulating pipe.
Optionally, the water supply system further comprises:
and the water inlet pipe is communicated with the water tank and is used for conveying water into the water tank.
Optionally, the water supply system further comprises:
and the heating assembly is used for heating water in the water tank.
The utility model provides a water supply system, this water supply system include the water tank, send water subassembly, hot-water line, circulating pipe and valve module. The water tank is used for storing hot water. The water supply assembly is used for conveying water in the water supply system to the outside of the water supply system. The hot water pipe is respectively communicated with the water tank and the water supply assembly, and the hot water pipe, the water tank and the water supply assembly form a water supply passage. The circulating pipes are respectively communicated with the water tank and the hot water pipe, and form a circulating passage from the water tank to the circulating pipes along the hot water pipe and from the circulating pipes to the water tank. The valve assembly is provided on the water supply passage and the circulation passage for opening the water supply passage or the circulation passage. The circulating pipes are respectively communicated with the water tank and the hot water pipe, and form a circulating passage with the water tank and the hot water pipe. This makes the water supply system can replace the hot water after cooling in the hot water pipe through circulation under the condition of not adding other heating elements, in order to provide the more stable service water of temperature for the consumer. This cycling is simple, fast and ready to perform.
Further, the utility model discloses a current meter is used for detecting the switching that send the water subassembly, is in under the closed condition sending the water subassembly, and circulation path is opened to the valve module, avoids circulation path to influence normal water.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic view of a water supply system according to an embodiment of the present invention;
fig. 2 is a schematic view of a water supply system according to an embodiment of the present invention.
Detailed Description
Fig. 1 is a schematic view of a water supply system according to an embodiment of the present invention; fig. 2 is a schematic view of a water supply system according to an embodiment of the present invention.
As shown in fig. 1 and 2, the present embodiment provides a water supply system 10, the water supply system 10 including a water tank 110, a water supply assembly 200, a hot water pipe 310, a circulation pipe 330, and a valve assembly.
The water tank 110 is used to store hot water. The water feeding assembly 200 serves to feed water within the water supply system 10 to the outside of the water supply system 10. The hot water pipe 310 is communicated with the water tank 110 and the water feeding assembly 200, respectively, and the hot water pipe 310 forms a water feeding path 320 with the water tank 110 and the water feeding assembly 200. The circulation pipe 330 communicates with the water tank 110 and the hot water pipe 310, respectively, and forms a circulation path 340 from the water tank 110 to the circulation pipe 330 along the hot water pipe 310 and to the water tank 110 along the circulation pipe 330. The valve assembly is provided on the water supply passage 320 and the circulation passage 340 to open the water supply passage 320 or the circulation passage 340.
In the present embodiment, the shape of the water tank 110 is not limited and may be selected as needed. For example, the shape of the water tank 110 may be a rectangular parallelepiped, an oblong, or other irregular shape. The volume of the water tank 110 is not particularly limited and may be selected as needed. For example, the volume of the water tank 110 may be 10 liters, 18 liters, or 100 liters, among others.
In this embodiment, the source of the hot water in the water tank 110 is not particularly limited and may be selected as needed. For example, a heating assembly 120 is disposed in the water tank 110, and the heating assembly 120 is used to heat water in the water tank 110 to obtain hot water. For example, the water supply system 10 includes a water heater including a water tank 110. When the water heater is of the electric water heater type, the heating element 120 is self-contained within the water tank 110. For example, when the water heater is a gas-electric integrated water heater, the burner is used to heat water to a certain temperature and deliver hot water into the water tank 110. The tank 110 is used to store hot water, which makes the hot water of the water supply system 10 sufficient and the water temperature relatively stable.
In this embodiment, the specific type of the water supply assembly 200 is not limited, and can be selected according to the requirement. For example, water delivery assembly 200 may be a shower head or a faucet. Water delivery assembly 200 is used to deliver water within water supply 10 to the exterior of water supply 10, i.e., water delivery assembly 200 is used to deliver water within water supply 10 to a user for use by the user.
In the present embodiment, the hot water pipe 310 communicates with the water tank 110 to take hot water from the water tank 110, which makes it possible for the hot water pipe 310 to take hot water with a relatively stable temperature and a sufficient amount of water at any time. The hot water pipe 310 communicates with the water feeding assembly 200 to feed the hot water in the water tank 110 to the water feeding assembly 200. The hot water pipe 310 allows hot water in one water tank 110 to be supplied to different types of water feeding assemblies 200, different positions of the water feeding assemblies 200, and different numbers of the water feeding assemblies 200.
In the present embodiment, the hot water pipe 310 forms a water supply passage 320 with the water tank 110 and the water supply assembly 200. The water feeding path 320 is a passage through which the hot water circulates between the water tank 110, the hot water pipe 310, and the water feeding assembly 200. The water supply passage 320 is a flow passage through which hot water flows from the water tank 110 to the hot water pipe 310, and from the hot water pipe 310 to the water supply assembly 200. As shown in fig. 2, a dotted line segment indicates a water supply passage 320, and the water supply passage 320 extends from the water tank 110 to the water supply unit 200, and the water supply passage 320 extends from the upper side to the lower side with respect to the orientation of fig. 2.
In the present embodiment, the circulation pipe 330 communicates with the water tank 110 and the hot water pipe 310, respectively. In the present embodiment, the specific position where the circulation pipe 330 communicates with the hot water pipe 310 is not limited and may be selected as desired. For example, the circulation pipe 330 may communicate with an end of the hot water pipe 310 away from the water tank 110, and the circulation pipe 330 may also communicate with a middle position of the hot water pipe 310.
In the present embodiment, the circulation path 340 is also a passage through which hot water circulates in the water tank 110, the hot water pipe 310, and the circulation pipe 330. The circulation path 340 is a circulation path through which hot water flows from the water tank 110 to the circulation pipe 330, from the circulation pipe 330 to the hot water pipe 310, and from the hot water pipe 310 to the water tank 110. As shown in fig. 2, a dotted line frame indicates a circulation path 340, and the circulation path 340 passes through the water tank 110, the circulation pipe 330, and the hot water pipe 310.
The circulation pipe 330 communicates with the water tank 110 and the hot water pipe 310, respectively, and forms a circulation path 340 from the water tank 110 to the circulation pipe 330 along the hot water pipe 310 and to the water tank 110 along the circulation pipe 330. The circulation path 340 is also a passage through which hot water circulates between the water tank 110, the hot water pipe 310, and the circulation pipe 330. The circulation path 340 is a passage through which hot water flows from the water tank 110 to the hot water pipe 310, along the hot water pipe 310 to the circulation pipe 330, and along the circulation pipe 330 to the water tank 110. As shown in fig. 2, a dashed box represents the circulation path 340. This allows the water supply system 10 to cyclically replace the hot water cooled in the hot water pipe 310 without adding other heating members, which allows the hot water pipe 310 to be constantly filled with hot water. This cycling is simple, fast and ready to perform.
In this embodiment, the number of valves and the type of the valves included in the valve assembly are not particularly limited and may be selected as needed. As a specific example, as shown in fig. 2, the valve assembly includes a three-way valve 400, and the three-way valve 400 is disposed at a communication position where one end of the circulation pipe 330 remote from the water supply system 10 and one end of the hot water pipe 310 remote from the water supply system 10 communicate with the water feeding assembly 200, for opening the water feeding passage 320 or the circulation passage 340. It will be clear that this is exemplary only and not exclusive. For example, the valve assembly further includes a first valve provided in the hot water pipe 310, a second valve provided adjacent to the water feeding assembly 200, and a third valve provided in the circulation pipe 330. When the first valve and the second valve are opened and the third valve is closed, the water supply passage 320 is opened and the circulation passage 340 is closed. When the second valve is closed and the first and third valves are opened, the circulation path 340 is opened and the water supply path 320 is closed.
In the present embodiment, the specific manner in which the valve assembly is controlled to open and close is not limited, and can be selected as needed. For example, the water supply system 10 includes a controller and a detecting member for detecting an open/closed state of the water feeding assembly 200. In this embodiment, the specific type of the detecting member is not limited, and may be, for example, a pressure sensor, an infrared sensor, or the like. The controller controls the valve assembly to open the water feeding path 320 or the circulation path 340 according to the open/close state of the water feeding assembly 200. This can prevent the circulation path 340 from affecting the water feed path 320, that is, the circulation path 340 from affecting the normal water use of the customer.
As can be seen, the water supply system 10 provided by the present embodiment includes the circulation pipe 330, and the circulation pipe 330 communicates with the water tank 110 and the hot water pipe 310, respectively. The valve assembly serves to open the water feeding path 320 or the circulation path 340. This allows the water supply system 10 to replace the hot water cooled in the hot water pipe 310 by circulation without adding other heating elements, which allows the hot water pipe 310 to be filled with hot water all the time, thereby providing consumers with water having a relatively stable temperature. This cycling is simple, fast and ready to perform.
In other embodiments, the hot water pipe 310 is in communication with the circulation pipe 330 at a location near the water delivery assembly 200.
The circulation pipe 330 is located near the water feeding assembly 200, that is, the circulation pipe 330 is located far from the water tank 110. The hot water pipe 310 is located close to the water feeding assembly 200, that is, the hot water pipe 310 is located far from the water tank 110. As shown in fig. 1 and 2, a position of the circulation pipe 330 distant from the water tank 110, that is, a lower end of the circulation pipe 330, and a position of the hot water pipe 310 distant from the water tank 110, that is, a lower end of the hot water pipe 310, are oriented in fig. 1 and 2.
The hot water pipe 310 is communicated with the circulation pipe 330 at a position near the water feeding assembly 200, which allows the hot water cooled in the hot water pipe 310 to be sufficiently replaced.
In other embodiments, as shown in fig. 1 and 2, the valve assembly includes a three-way valve 400, and the three-way valve 400 is provided at the communication between the hot water pipe 310 and the circulation pipe 330 to open the water supply passage 320 or the circulation passage 340.
The three-way valve 400 controls the opening and closing of the water supply path 320 and the circulation path 340, and this control direction is simple. As shown in fig. 2, this communication allows a relatively wide circulation range of the circulation path 340, which allows the hot water cooled in the hot water pipe 310 to be sufficiently replaced.
In other embodiments, the detecting member includes a flow meter 500, and the flow meter 500 is disposed on the water feeding path 320 between the three-way valve 400 and the water feeding assembly 200, and detects an open/closed state of the water feeding assembly 200. That is, the flow meter 500 is disposed on the water feeding path 320 near the water feeding assembly 200. The flow meter 500 is disposed in the hot water pipe 310, the flow meter 500 is disposed between the water supply assembly 200 and the three-way valve 400, and the flow meter 500 is configured to detect a flow rate of the water supply assembly 200 and determine an open/close state of the water supply assembly 200 according to the flow rate.
In this embodiment, the type of the flow meter 500 is not limited, and can be selected as needed. The flow meter 500 can detect the flow rate of the hot water. In the present embodiment, the setting position of the flow meter 500 is not particularly limited, and the flow meter 500 may be used to detect the open/close state of the water supply unit 200. As a specific example, as shown in fig. 1, a flow meter 500 is disposed near the water feeding assembly 200.
When the flow meter 500 detects that the flow rate of the hot water is lower than the set flow rate value, the water feeding unit 200 is considered to be in the closed state. When the flow meter 500 detects that the flow rate of the hot water exceeds the set flow rate value, the water feeding unit 200 is considered to be in the open state. In this embodiment, the specific magnitude of the speed setting value is not limited, and can be selected according to the requirement. As a specific example, the speed set point may be 0.1m/s. The flow meter 500 detects the open and close state of the water feeding assembly 200 more intuitively and accurately. This prevents the circulation path 340 from affecting the water feed path 320, that is, prevents the circulation path 340 from affecting the normal water use of the customer.
In some other embodiments, the water supply system 10 further includes a pump 600, the pump 600 is disposed on the circulation path 340, and the pump 600 is used for promoting the flow of the hot water in the circulation path 340. In the present embodiment, the specific type of the pump 600 is not limited and may be selected as desired. The direction in which the pump 600 causes the hot water to flow in the circulation path 340 is not particularly limited and may be selected as desired. As shown in fig. 2, the pump 600 controls the hot water to flow in the circulation path 340 in a clockwise direction or in a counterclockwise direction.
In other embodiments, a pump 600 is provided on the circulation pipe 330 for causing the hot water to flow in the circulation path 340.
In some other embodiments, the water supply system 10 further includes a temperature sensor 700, the temperature sensor 700 being disposed in the hot water pipe 310, the temperature sensor 700 being configured to detect a temperature of hot water in the hot water pipe 310.
In this embodiment, the specific position of the temperature sensor 700 in the hot water pipe 310 is not limited, and may be selected as needed. As a specific example, as shown in fig. 2, a temperature sensor 700 is disposed at an end of the hot water pipe 310 away from the water tank 110.
The water supply system 10 controls the valve assembly to open the circulation path 340 when the temperature of the hot water detected by the temperature sensor 700 is less than the temperature set value and the water feeding assembly 200 is in the closed state. The water supply system 10 controls the valve assembly to close the circulation path 340 when the temperature of the hot water detected by the temperature sensor 700 is greater than the temperature set value. This can save energy and also ensure the temperature of the hot water in the hot water pipe 310.
In other embodiments, the water supply system 10 further comprises a sleeve 800, and the sleeve 800 is sleeved outside the hot water pipe 310 and the circulation pipe 330, that is, the sleeve 800 is used to arrange the hot water pipe 310 and the circulation pipe 330 inside. As shown in fig. 1 and 2, the length of the sleeve 800 is equal to the length of the hot water pipe 310 and the length of the circulation pipe 330. The sleeve 800 serves to allow the hot water pipe 310 and the circulation pipe 330 to be sleeved therein, which makes the water supply system 10 more aesthetically pleasing.
In other embodiments, the water supply system 10 further includes a water inlet pipe 130, the water inlet pipe 130 is communicated with the water tank 110, and the water inlet pipe 130 is used for delivering water into the water tank 110.
In the present embodiment, the type of water conveyed by the water inlet pipe 130 is not limited, that is, the water conveyed by the water inlet pipe 130 may be hot water or normal temperature water. The normal temperature water refers to water that has not been heated or cooled, that is, the normal temperature water refers to water in a natural environment state, that is, the normal temperature water is water in an environment state where the water supply system 10 is located. The water inlet pipe 130 is used to replenish water in the water tank 110 in time to ensure that there is sufficient water in the water tank 110.
In other embodiments, the water supply system 10 further includes a heating assembly 120, and the heating assembly 120 is used to heat the water in the water tank 110. The type of the heating member 120 is not particularly limited and may be selected as desired. The position of the heating member 120 in the water tank 110 is not limited and may be selected as desired. As a specific example, as shown in fig. 1 and 2, the heating unit 120 extends from the outside of the water tank 110 into the water tank 110 to heat the hot water in the water tank 110, thereby ensuring that the water tank 110 has sufficient hot water therein.
In the description of the present embodiments, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "clockwise," "counterclockwise," and the like are used in the orientation or positional relationship indicated in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are 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, i.e., one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "coupled," and the like are to be construed broadly and encompass, for example, both fixed and removable connection or integration; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.
Further, in the description of the present embodiment, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature therebetween. That is, in the description of the present embodiment, the first feature being "on," "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature "under," "beneath," or "beneath" a second feature may be directly under or obliquely under the second feature or may simply mean that the first feature is at a lesser elevation than the second feature.
Unless otherwise defined, all terms (including technical and scientific terms) used in the description of the present embodiment have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the description of the present embodiments, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A water supply system, comprising:
a water tank for storing hot water;
the water supply assembly is used for supplying water in the water supply system to the outside of the water supply system;
the hot water pipe is respectively communicated with the water tank and the water supply assembly and forms a water supply passage with the water tank and the water supply assembly;
circulation pipes which are respectively communicated with the water tank and the hot water pipe and form a circulation passage from the water tank to the circulation pipe along the hot water pipe and to the water tank along the circulation pipe;
and a valve assembly provided on the water supply passage and the circulation passage to open the water supply passage or the circulation passage.
2. Water supply system according to claim 1,
the position of the hot water pipe close to the water feeding assembly is communicated with the circulating pipe.
3. The water supply system of claim 2, wherein the valve assembly comprises:
and the three-way valve is arranged at the communication position of the hot water pipe and the circulating pipe and is used for opening the water feeding passage or the circulating passage.
4. The water supply system of claim 3, further comprising:
and the flow meter is arranged on the water delivery passage, is positioned between the three-way valve and the water delivery assembly and is used for detecting the opening and closing states of the water delivery assembly.
5. The water supply system of claim 1, further comprising:
a pump provided on the circulation passage for causing the hot water to flow in the circulation passage.
6. Water supply system according to claim 5,
the pump is provided on the circulation pipe for causing the hot water to flow in the circulation passage.
7. The water supply system of claim 1, further comprising:
and the temperature sensor is arranged in the hot water pipe and used for detecting the temperature of the hot water in the hot water pipe.
8. The water supply system of claim 1, further comprising:
and the sleeve is sleeved outside the hot water pipe and the circulating pipe.
9. The water supply system of claim 1, further comprising:
and the water inlet pipe is communicated with the water tank and is used for conveying water into the water tank.
10. The water supply system of claim 1, further comprising:
and the heating assembly is used for heating the water in the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221987480.1U CN218495361U (en) | 2022-07-29 | 2022-07-29 | Water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221987480.1U CN218495361U (en) | 2022-07-29 | 2022-07-29 | Water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218495361U true CN218495361U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221987480.1U Active CN218495361U (en) | 2022-07-29 | 2022-07-29 | Water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218495361U (en) |
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2022
- 2022-07-29 CN CN202221987480.1U patent/CN218495361U/en active Active
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