Heating system with two-way valve
By designing a heating system with two-way valve, the problem of existing heating systems requiring product communication and mutual distribution is solved. The use of electrically-free logic to achieve adaptation to existing RO machines, reducing costs and achieving high flow of hot water use.
Patent Information
- Application Number
- CN202421034207.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Existing heating systems need to achieve product communication and mutual matching, resulting in an increase in the cost of adapting to existing RO machines and a lack of solutions without electronic control logic.
A heating system with a two-way valve is designed, using no electrical control logic, and is connected to the water inlet through the water inlet end of the hot drinker. A pressure check valve and a two-way valve are set at the outlet end. The water outlet is closed when water is opened. Water conduction, implementing a heating system without electrical control logic, adapting to existing RO machines.
It realizes a heating system without electronic control logic, reduces adaptation costs, simplifies the system, can effectively extrude hot water, and is suitable for use in large flow hot water.
Smart Images
Figure CN222317297U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a heating system with a two-way valve. Background Art
[0002] As people's demand for water becomes higher, the development trend of large-flow hot water function is becoming more and more obvious. Now most families are equipped with RO machines, but there is no heating function. In order to match the existing RO machine products, a mechanically controlled heating system is developed; the existing heating system is basically an electronically controlled logic heating system, which certainly requires the realization of product communication and interoperability, which will increase the cost of adapting the heating system of the existing RO machine. Summary of the invention
[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a heating system with a two-way valve.
[0004] The utility model is realized by the following technical solutions:
[0005] A heating system with a two-way valve comprises a hot beverage machine, wherein the water inlet end of the hot beverage machine can be connected to a water inlet path, the water outlet end of the hot beverage machine is provided with a water outlet path, the water outlet path is provided with a pressure one-way valve, the hot beverage machine is also provided with an exhaust pipe, the exhaust pipe is sequentially provided with a two-way valve and a first one-way valve, the conduction pressure of the pressure one-way valve is greater than the conduction pressure of the first one-way valve; when the water outlet path is not flowing with water, the two-way valve is in a conducting state, and when the water outlet path is flowing with water, the two-way valve is in a closed state.
[0006] In the embodiment of the utility model, the water outlet can be connected to a faucet.
[0007] In an embodiment of the utility model, the water inlet can be connected to a first branch and a second branch, the first branch and the second branch are arranged in parallel, the first branch can be connected to the faucet, and the second branch can be connected to the water inlet end of the hot beverage machine.
[0008] In the embodiment of the utility model, a first switch valve is arranged on the first branch line, and a second switch valve is arranged on the second branch line.
[0009] In the embodiment of the utility model, a second one-way valve is further provided on the second branch line, and the second one-way valve is located between the second switch valve and the hot beverage machine.
[0010] The utility model discloses a heating system with a two-way valve, which has the following beneficial effects: a heating system without electronic control logic is adopted, which can avoid the problem of product communication and matching, and is better adapted to the use of existing RO machines. At the same time, the system is simple, reliable and low-cost, and can squeeze out the hot water heated in the hot drink machine to achieve the use of large-flow hot water. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0012] Figure 1 It is a schematic diagram of the utility model. DETAILED DESCRIPTION
[0013] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.
[0014] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0015] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0016] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0017] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0018] Referring to the drawings of the specification, a heating system with a two-way valve comprises a hot drink machine 10, the water inlet end of the hot drink machine can be connected to a water inlet 20, the water inlet is connected to the pure water outlet of an existing RO machine (filter), the water outlet end of the hot drink machine is provided with a water outlet 30, which is mainly used for circulating hot water, the water outlet is provided with a pressure check valve 31, the hot drink machine is also provided with an exhaust pipe 40, the exhaust pipe is provided with a two-way valve 41 and a first check valve 42 in sequence, the conduction pressure of the pressure check valve is greater than the conduction pressure of the first check valve; when the water outlet is not flowing, the two-way valve is in a conducting state, and when the water outlet is flowing, the two-way valve is in a closed state. Specifically: when the system is heating or on standby, the two-way valve is in an open state, and the hot gas generated by the heating will be discharged through the two-way valve and the first check valve in sequence, the conduction pressure of the pressure check valve is greater than the first check valve, and the steam and pressure heated by the hot drink treasure are discharged from the exhaust port at the end of the climbing pipe. When water is flowing out, the two-way valve is in a closed state due to the power of the water flow, hot water flows from the hot water channel to the faucet, and the exhaust pipe is cut off.
[0019] Preferably, the water outlet can be connected to the faucet 50, so that the faucet can discharge hot water.
[0020] Furthermore, the water inlet can be connected to a first branch 21 and a second branch 22, the first branch and the second branch are arranged in parallel, the first branch can be connected to the faucet to make the faucet discharge room temperature water, and the second branch can be connected to the water inlet end of the hot beverage machine. A first switch valve 23 is arranged on the first branch, and a second switch valve 24 is arranged on the second branch.
[0021] Furthermore, a second one-way valve 25 is provided on the second branch, and the second one-way valve is located between the second switch valve and the hot beverage machine.
[0022] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.
Claims
1. A heating system with a two-way valve, including a hot beverage machine, characterized in that: The water inlet end of the hot drink machine can be connected with the water inlet circuit, the water outlet end of the hot drink machine is provided with a water outlet circuit, the water outlet circuit is provided with a pressure one-way valve, the hot drink machine is also provided with an exhaust pipe, the exhaust pipe is sequentially provided with a two-way valve and a first one-way valve, the conduction pressure of the pressure one-way valve is greater than the conduction pressure of the first one-way valve; when the water outlet circuit is not flowing with water, the two-way valve is in a conducting state, and when the water outlet circuit is flowing with water, the two-way valve is in a closed state.
2. A heating system with a two-way valve according to claim 1, characterized in that: The water outlet can be connected to a faucet.
3. A heating system with a two-way valve according to any one of claims 1 or 2, characterized in that: The water inlet can be connected to a first branch and a second branch, the first branch and the second branch are arranged in parallel, the first branch can be connected to the faucet, and the second branch can be connected to the water inlet end of the hot beverage machine.
4. A heating system with a two-way valve according to claim 3, characterized in that: The first branch is provided with a first switch valve, and the second branch is provided with a second switch valve.
5. A heating system with a two-way valve according to claim 4, characterized in that: The second branch is also provided with a second one-way valve, and the second one-way valve is located between the second switch valve and the hot beverage machine.