CN217584614U - Novel household water saving system - Google Patents
Novel household water saving system Download PDFInfo
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- CN217584614U CN217584614U CN202220357174.3U CN202220357174U CN217584614U CN 217584614 U CN217584614 U CN 217584614U CN 202220357174 U CN202220357174 U CN 202220357174U CN 217584614 U CN217584614 U CN 217584614U
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Abstract
The utility model relates to a novel domestic water saving system, include: the water supply system comprises a main pipeline of a cold water pipeline, branch pipelines connected with the main pipeline, a main pipeline of a hot water pipeline, branch pipelines connected with the main pipeline, a water return pipeline, branch pipelines connected with the water return pipeline, a plurality of temperature control valves, a water storage tank, a water storage pipeline and a plurality of water using equipment; the water using apparatus includes: water heaters, faucets, and showers. The utility model discloses can cyclic utilization hot-water line well cold water to it is extravagant, improve water resource utilization efficiency to reduce resident's water consumption.
Description
Technical Field
The utility model belongs to the technical field of water saving system technique and specifically relates to a novel domestic water saving system.
Background
Water is a precious resource which human beings rely on for survival and development, and is an important support for urban production and life. Along with the continuous perfection of urban tap water pipe networks and the continuous improvement of living standard of people, the domestic water of residents becomes more convenient and quicker, the water using problem is obviously improved, but a plurality of water waste problems still exist in daily life. Therefore, the water-saving work is significant, and many places need to be tried.
At present, the urban water saving work focuses on the aspects of popularizing water saving knowledge, enhancing water saving consciousness, popularizing water saving technology and the like. In most of products related to water saving in the market, the aim of throttling is achieved by controlling the water yield of equipment (an induction type faucet) and reducing the water consumption of the equipment (a water-saving closestool and a water-saving household appliance). The related works have achieved good results, but the problem of water waste generated by water supply pipelines in residential houses is not concerned yet.
Therefore, how to develop a household water saving system starting from the water supply pipeline inside the residential building and solving the problem of water resource waste caused by insufficient water supply temperature of the hot water pipeline in the household water is a technical problem to be solved urgently by the technical staff in the field.
Through searching, the documents of the prior art which are the same as or similar to the present invention are not found.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome not enough among the prior art, provide a novel domestic water saving system, can cyclic utilization cold water in the hot-water line to it is extravagant, improve water resource utilization efficiency to reduce the resident water.
The utility model provides a its realistic problem take following technical scheme to realize:
a novel domestic water saving system comprising: the system comprises a main pipeline of a cold water pipeline, branch pipelines connected with the main pipeline, a main pipeline of a hot water pipeline, branch pipelines connected with the main pipeline, a return pipeline, branch pipelines connected with the return pipeline, a plurality of temperature control valves, a water storage tank, a water storage pipeline and a plurality of water using equipment; the water using apparatus includes: water heaters, faucets and showers;
the main pipeline of the cold water pipeline is connected with a house-entering water pipe, the head ends of branch pipelines of the cold water pipeline are connected with the main pipeline, and the tail ends of the branch pipelines are respectively connected with cold water inlets of corresponding temperature control valves;
the main pipeline of the hot water pipeline is connected with a water outlet pipe of the water heater, the head ends of the branch pipelines are connected with the main pipeline, and the tail ends of the branch pipelines are respectively connected with hot water inlets of the corresponding temperature control valves;
the plurality of temperature control valves are respectively and simultaneously connected with the tail end of the cold water pipeline branch pipeline and the tail end of the hot water pipeline branch pipeline and are respectively connected with the faucet and the shower, and two water outlets are arranged on the temperature control valves: the first water outlet is connected with the tail end of the branch pipeline of the water return pipeline, and the second water outlet is respectively connected with a water tap and a water inlet of a shower;
the main pipeline of the water return pipeline is connected with the water storage tank and is used for intensively recovering and storing cold water in the hot water pipeline; the head end of its lateral conduit links to each other with the trunk line, and each lateral conduit is terminal to be linked to each other with the first delivery port of the temperature detect valve who corresponds respectively.
And the water storage tank is provided with a water storage pipeline connected with the cold water pipeline, and the water storage pipeline is connected into the water storage tank through a one-way check valve and is connected with the cold water pipeline through a three-way pipe fitting.
Moreover, the water storage tank is provided with a water outlet; the water outlet is connected to cold water equipment.
Moreover, the water storage tank is provided with a one-way pump water pipeline connected to a water inlet pipe of the water heater; the one-way pump water pipeline is connected with a water inlet pipe of the water heater through a three-way pipe fitting and a one-way check valve, and cold water is pumped into the water heater.
The utility model has the advantages and beneficial effect:
1. the utility model discloses a domestic water saving system, through the temperature of temperature-sensing valve monitoring hot-water line play water, temperature-sensing valve is provided with two water inlets and is connected with cold/hot water piping respectively, sets up two delivery ports and is connected with return water pipeline and water equipment respectively. The temperature control valve can determine the water flow direction according to the temperature of water entering from the hot water inlet: when the water inlet of the hot water inlet of the temperature control valve is cold water, the cold water inlet is closed and the water inlet of the hot water port is conveyed to the water return pipeline, and when the water inlet is hot water, the water inlet of the cold water port and the water inlet of the hot water port are mixed and conveyed to water using equipment, so that the cold water in the hot water pipeline can be recovered, stored in a centralized manner and recycled, the phenomenon of water resource abandon caused by insufficient water supply temperature of the hot water pipeline during domestic water use can be avoided, and the water cost of a user is reduced; and be provided with delivery port, water heater pump water pipeline on the water storage box, can carry out diversified utilization to the cold water of retrieving, help improving water resource utilization efficiency.
2. The utility model discloses a domestic water saving system cooperatees through return water pipe, water storage box and hot water pipeline, cold water pipeline: the water return pipeline and the water storage tank are used for recovering and storing cold water in the hot water pipeline; the cold water pipeline can provide temporary water for the water storage tank; the water storage tank can replace a cold water pipeline to supply water for the water heater. Thereby can guarantee the stability of outlet water temperature such as tap, shower head, avoid the emergence of the sudden cold and sudden hot problem of water consumption among the daily life, help improving user experience.
3. The utility model discloses a domestic water saving system, when installing or reforming transform current facility, little to the change of hot water pipeline trunk line, cold water pipeline trunk line, does not have the change to the main part of equipment such as the current electric water heater of user/solar water heater/gas heater, tap, shower, has that the construction degree of difficulty is little, advantage such as installation cost low helps the utility model discloses a popularization and application.
Drawings
FIG. 1 is a system block diagram of the present invention;
description of the reference numerals:
1-a first water outlet; 2-a second water outlet; 3-a temperature control valve; 4-a tee pipe fitting; 5-a water return pipeline; 6-water storage pipeline; 7-a water storage tank; 8-water outlet; 9-a one-way valve; 10-a cold water pipeline; 11-hot water pipeline.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings:
a novel household water saving system, as shown in fig. 1, comprises: the water supply system comprises a main pipeline of a cold water pipeline, branch pipelines connected with the main pipeline, a main pipeline of a hot water pipeline, branch pipelines connected with the main pipeline, a water return pipeline, branch pipelines connected with the water return pipeline, a plurality of temperature control valves, a water storage tank, a water storage pipeline and a plurality of water using equipment; the water using apparatus includes: water heaters, faucets and showers;
the main pipeline of the cold water pipeline is connected with a house-entering water pipe, the head ends of branch pipelines of the cold water pipeline are connected with the main pipeline through a three-way pipe fitting, and the tail ends of the branch pipelines are respectively connected with cold water inlets of corresponding temperature control valves;
the main pipeline of the hot water pipeline is connected with the water outlet pipe of the water heater, the head ends of the branch pipelines are connected with the main pipeline through a three-way pipe, and the tail ends of the branch pipelines are respectively connected with the hot water inlets of the corresponding temperature control valves;
a plurality of temperature-sensing valves insert the end of cold water pipeline lateral conduit and the end of hot water pipeline lateral conduit respectively simultaneously to be connected with tap and shower respectively, be provided with two delivery ports on temperature-sensing valves: the first water outlet 1 is connected with the tail end of a branch pipeline of the water return pipeline, and the second water outlet 2 is respectively connected with a water tap and a water inlet of a shower;
in the embodiment, the temperature control valve determines the water flow direction according to the temperature of the inlet water of the hot water port, when the inlet water is cold water, the cold water inlet is closed, the inlet water of the hot water port is conveyed to a water return pipeline through the water outlet 1 for recovery, and when the inlet water is hot water, the inlet water of the cold water port and the inlet water of the hot water port are mixed and conveyed to a faucet, a shower and other equipment through the water outlet 2;
the main pipeline of the water return pipeline is connected with the water storage tank and is used for intensively recovering and storing cold water in the hot water pipeline; the head ends of the branch pipelines are connected with the main pipeline through a three-way pipe fitting, and the tail ends of the branch pipelines are respectively connected with the first water outlets 1 of the corresponding temperature control valves;
the water storage tank is provided with a water storage pipeline connected with the cold water pipeline, and a user can fill the water storage tank through the pipeline before water supply is cut off so as to meet the temporary domestic water requirement when water supply is cut off; the water storage pipeline is connected into the water storage tank through a one-way check valve and is connected with the cold water pipeline through a three-way pipe fitting;
the water storage tank is provided with a water outlet; the water outlet can be flexibly provided with various connectors to be connected to a toilet water tank, a mop pool, a cold water faucet and the like, so that the diversified utilization of the recovered cold water is realized;
the water storage tank is provided with a one-way pump water pipeline connected to a water inlet pipe of the water heater; the one-way pump water pipeline is connected with the water inlet pipe of the water heater through the three-way pipe fitting and the one-way check valve, cold water can be pumped into the water heater, and recycling of the recovered cold water is achieved.
The utility model discloses a function, effect, the relation of connection and the working process of each component equipment do:
as shown in fig. 1, the water flow in the cold water pipe and its branch pipe is provided by the water pipe of the user's house, the water flow in the hot water pipe and its branch pipe is provided by the water outlet pipe of the user's water heater, the water flow in the return water pipe and its branch pipe is recovered by the temperature control valve when detecting the cold water flowing out from the branch end of the hot water pipe, the water flow in the water storage pipe is obtained by manually introducing the water from the cold water pipe when the user has a temporary water storage demand, and the water flow in the faucet and the shower head is obtained by mixing the hot water with the cold water flowing out from the cold water pipe when the temperature control valve detects the hot water flowing out from the branch end of the hot water pipe.
The connecting scheme of the pipeline and the equipment is as follows: the main pipeline of the cold water pipeline leads out branch pipelines by using a three-way pipe fitting and is respectively connected with a cold water inlet of a temperature control valve at a faucet, a cold water inlet of a temperature control valve at a shower head, a water inlet of a water heater and a water inlet of a water storage pipeline; the main pipeline of the hot water pipeline leads out branch pipelines by using a three-way pipe fitting and is respectively connected to a hot water inlet of a temperature control valve at a faucet, a hot water inlet of a temperature control valve at a shower head and a water outlet of a water heater; the main pipeline of the water return pipeline is connected with the water storage tank, and a branch pipeline is led out by using a three-way pipe and is respectively connected to a temperature control valve water outlet 1 at a faucet and a temperature control valve water outlet 1 at a shower head; the water tap and the shower head are connected with the water outlets 2 of the respective temperature control valves; the water storage pipeline is communicated with the cold water pipeline and the water storage tank through a one-way valve; the water outlet arranged on the water storage tank can be further connected with other water using equipment of a user through different types of joints; the water storage tank is connected with a water inlet pipe of the water heater through a water pumping pipeline, a one-way valve and a three-way pipe fitting.
The working condition of the system is as follows: (1) the user has a water demand, and the temperature control valve at the water faucet (or shower head) is opened; (2) the temperature control valve starts to work, and the temperature of the water flow injected into the hot water pipe is detected; (3) the temperature control valve judges that the hot water pipe injects cold water into the hot water pipe, the temperature control valve locks the cold water pipe to inject water flow, and meanwhile, the cold water injected into the hot water pipe is conveyed to a water return pipeline through the water outlet 1; (4) cold water in the hot water pipeline flows to the water storage tank through the temperature control valve and the water return pipeline for centralized storage; (5) after all cold water in the hot water pipeline flows into the water return pipeline, the hot water pipeline starts to inject hot water into the temperature control valve; (6) the temperature control valve judges that hot water flows in, water is not conveyed to the water return pipeline through the water outlet 1 any more, and meanwhile, the cold water pipe starts to inject cold water into the temperature control valve; (7) the hot water injected from the hot water pipe is mixed with the cold water injected from the cold water pipe, and the warm water is output to the faucet through the water outlet 2.
Cold water in the hot water pipeline flows to a water storage tank through a water return pipeline for centralized storage and subsequent secondary utilization; the water storage tank is provided with a water outlet and can be connected with a toilet water tank of a user, a mop pool water pipe and the like, so that the water demand of the user part can be met; the water storage tank is provided with a one-way pipeline connected with a water inlet pipe of the water heater, and cold water in the water storage tank can be pumped into the water heater through the one-way pipeline, so that the water flow is recycled.
The utility model discloses a theory of operation is:
the utility model discloses to the inside water supply pipe of resident's house, systematically designed recovery, storage and the utilization scheme of natural cooling rivers in the hot water pipeline, can avoid the extravagant problem of domestic water that leads to because of the water equipment goes out the unstable temperature of water, can reduce the water consumption of equipment such as domestic electric water heater, solar water heater, gas heater.
The utility model discloses install temperature control valve before hot water pipeline and cold water pipeline branch road terminal, water equipment, control the flow direction of rivers: when the hot water pipeline injects cold water into the valve, the cold water is recovered, stored and utilized through the water return pipeline; when hot water is injected into the valve through the hot water pipeline, hot water is guided to flow to water outlets such as a water faucet and a shower head and is mixed with cold water output by the cold water pipeline, and water with stable temperature is provided for a user.
The utility model discloses set up the water storage box and concentrate ground storage and utilization to the cold water of retrieving: the water storage tank can be further connected with a toilet water tank of a user, a mop pool water pipe and the like, and the daily water use requirement of the user part can be met; the water storage tank is provided with a one-way pipeline connected with a water inlet pipe of the water heater, so that cold water in the water storage tank can be pumped into the water heater, and the recycling of the recovered cold water is realized; the water storage tank can also store water manually, and can meet the temporary water demand of residents when water is cut off.
Based on above scheme, this domestic water saving system can avoid the domestic aquatic to abandon the phenomenon because of the water resource that hot water pipeline water supply temperature is not enough and cause, carries out diversified utilization to the cold water of retrieving, has improved water resource utilization efficiency. Meanwhile, the household water saving system can ensure the stability of the temperature of the water outlet of a water faucet, a shower head and the like, avoids the problem that water is suddenly cooled and suddenly heated in daily life, and is beneficial to improving user experience.
In addition, this system of user installation or when reforming transform current facility based on this system, little to the change of hot water pipeline trunk line, cold water pipeline trunk line, do not have the change to the main part of equipment such as the current water heater of user, tap, shower, have that the construction degree of difficulty is little, installation cost low grade advantage helps the utility model discloses a popularization and application.
It should be emphasized that the embodiments of the present invention are illustrative and not restrictive, and thus the present invention includes but is not limited to the embodiments described in the detailed description, and all other embodiments that can be derived from the technical solutions of the present invention by those skilled in the art also belong to the scope of the present invention.
Claims (4)
1. A novel household water saving system is characterized in that: the method comprises the following steps: the water supply system comprises a main pipeline of a cold water pipeline, branch pipelines connected with the main pipeline, a main pipeline of a hot water pipeline, branch pipelines connected with the main pipeline, a water return pipeline, branch pipelines connected with the water return pipeline, a plurality of temperature control valves, a water storage tank, a water storage pipeline and a plurality of water using equipment; the water using apparatus includes: water heaters, faucets, and showers;
the main pipeline of the cold water pipeline is connected with a house-entering water pipe, the head ends of branch pipelines of the cold water pipeline are connected with the main pipeline, and the tail ends of the branch pipelines are respectively connected with cold water inlets of corresponding temperature control valves;
the main pipeline of the hot water pipeline is connected with the water outlet pipe of the water heater, the head ends of the branch pipelines are connected with the main pipeline, and the tail ends of the branch pipelines are respectively connected with the hot water inlets of the corresponding temperature control valves;
the plurality of temperature control valves are respectively and simultaneously connected with the tail end of the cold water pipeline branch pipeline and the tail end of the hot water pipeline branch pipeline and are respectively connected with the faucet and the shower, and two water outlets are arranged on the temperature control valves: the first water outlet is connected with the tail end of the branch pipeline of the water return pipeline, and the second water outlet is respectively connected with a water tap and a water inlet of a shower;
the main pipeline of the water return pipeline is connected with the water storage tank and is used for intensively recovering and storing cold water in the hot water pipeline; the head ends of the branch pipelines are connected with the main pipeline, and the tail ends of the branch pipelines are respectively connected with the first water outlets of the corresponding temperature control valves.
2. A novel domestic water saving system according to claim 1, wherein: the water storage tank is provided with a water storage pipeline connected with the cold water pipeline, and the water storage pipeline is connected into the water storage tank through a one-way check valve and is connected with the cold water pipeline through a three-way pipe fitting.
3. A novel household water saving system according to claim 1, characterized in that: the water storage tank is provided with a water outlet; the water outlet is connected to cold water equipment.
4. A novel household water saving system according to claim 1, characterized in that: the water storage tank is provided with a one-way pump water pipeline connected to a water inlet pipe of the water heater; the one-way pump water pipeline is connected with a water inlet pipe of the water heater through a three-way pipe fitting and a one-way check valve, and cold water is pumped into the water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220357174.3U CN217584614U (en) | 2022-02-22 | 2022-02-22 | Novel household water saving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220357174.3U CN217584614U (en) | 2022-02-22 | 2022-02-22 | Novel household water saving system |
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| Publication Number | Publication Date |
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| CN217584614U true CN217584614U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220357174.3U Active CN217584614U (en) | 2022-02-22 | 2022-02-22 | Novel household water saving system |
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| CN (1) | CN217584614U (en) |
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- 2022-02-22 CN CN202220357174.3U patent/CN217584614U/en active Active
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