CN216108798U - Water-saving domestic water-using device - Google Patents
Water-saving domestic water-using device Download PDFInfo
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- CN216108798U CN216108798U CN202122751176.9U CN202122751176U CN216108798U CN 216108798 U CN216108798 U CN 216108798U CN 202122751176 U CN202122751176 U CN 202122751176U CN 216108798 U CN216108798 U CN 216108798U
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Abstract
The utility model belongs to the technical field of energy-saving and environment-friendly equipment, and relates to a water-saving type household water consumption device, which comprises a tap water inlet, a water heater and a first use outlet, and is characterized in that: the water-saving household water device also comprises a three-way temperature control valve and a water storage tank; the tap water inlet is communicated with the three-way temperature control valve through the water heater; the three-way temperature control valve is communicated with the water storage tank and the first using outlet respectively. The utility model provides a water-saving type domestic water supply device which has very obvious water-saving effect and is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of energy-saving and environment-friendly equipment, relates to a household water supply device, and particularly relates to a water-saving household water supply device.
Background
China is a country with relatively deficient water resources, and particularly, the available water resources of everyone are located at the tail end of the world, so that the full utilization of the water resources is a national policy advocated by China for a long time. Therefore, various water-saving devices are also produced. For example, water-saving toilets, water-saving washing machines, etc. are not intended to use technology to achieve the purpose of water conservation. However, the arrangement of hot and cold water pipes in domestic water, particularly in modern finishing operations, results in a significant amount of cold water being wasted at the remote end where hot water is used, between the water heater and the remote water service point. Especially, the household area is large, the length of a water pipe from a water heater to a remote water consumption point exceeds 50 meters, so that 15-201 water is wasted once hot water is used, and the waste water reaches 30-401 water every day when the remote water is used twice a day. The annual water volume will reach 10-13 tons of water, which is 15-20% of the annual water volume of a household. Therefore, the water can be fully utilized to play a very obvious role in saving water for families.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the background art, the utility model provides a water-saving type domestic water supply device which has a very obvious water-saving effect and is convenient to use.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a water-saving domestic water device, includes running water entry, water heater and first use export, its characterized in that: the water-saving household water device also comprises a three-way temperature control valve and a water storage tank; the tap water inlet is communicated with the three-way temperature control valve through the water heater; the three-way temperature control valve is communicated with the water storage tank and the first using outlet respectively.
Preferably, the three-way temperature control valve adopted by the utility model comprises a water inlet, a first water outlet and a second water outlet; the tap water inlet is communicated with the water inlet of the three-way temperature control valve through the water heater; a first water outlet of the three-way temperature control valve is connected into a water storage tank; and a second water outlet of the three-way temperature control valve is connected to a first using outlet.
Preferably, the water-saving domestic water appliance of the present invention further comprises a second usage outlet in communication with the reservoir.
Preferably, the tap water inlet used in the present invention is communicated with the second usage outlet through the water storage tank.
Preferably, the water-saving domestic water device adopted by the utility model further comprises a three-way valve with a pressure gauge; the water storage tank and the tap water inlet are communicated with the second using outlet through a three-way valve with a pressure gauge respectively.
Preferably, the three-way valve with the pressure gauge adopted by the utility model comprises a first water inlet, a second water inlet and a water outlet; the water storage tank is connected to a first water inlet of a three-way valve with a pressure gauge; the tap water inlet is connected to a second water inlet of a three-way valve with a pressure gauge; and the water outlet of the three-way valve with the pressure gauge is communicated with the second using outlet.
Preferably, the water-saving domestic water device used in the present invention further comprises a pressure detector disposed at the water outlet of the reservoir.
The utility model has the advantages that:
the utility model provides a water-saving household water device, which comprises a tap water inlet, a water heater, a first use outlet, a three-way temperature control valve and a water storage tank, wherein the three-way temperature control valve is connected with the tap water inlet; the tap water inlet is communicated with the three-way temperature control valve through the water heater; the three-way temperature control valve is communicated with the water storage tank and the first using outlet respectively. Through the scheme, the water-saving effect is very obvious, and the equipment which needs to be added is less and the investment is low. The water-saving device is convenient to use, and the water-saving effect can be achieved without any change in the using process of a family user. The water in the high-level tank can be used in the fastest time (when the hot water needs cold water, the water is already used), and the high-level tank is used efficiently.
Drawings
FIG. 1 is a schematic block diagram of a water saving domestic water appliance according to the present invention;
wherein:
1-a water heater; 2-tap water inlet; 3-three-way temperature control valve; 4-a water storage tank; 5-a pressure detector; 6-three-way valve with pressure gauge; 7-a second use outlet; 8-first use outlet.
Detailed Description
Example 1:
referring to fig. 1, the present invention provides a water-saving household water device, which comprises a tap water inlet 2, a water heater 1, a first use outlet 8, a three-way temperature control valve 3 and a water storage tank 4; the tap water inlet 2 is communicated with a three-way temperature control valve 3 through a water heater 1; the three-way temperature control valve 3 is communicated with the water storage tank 4 and the first using outlet 8 respectively. The water-saving household water device provided by the utility model adopts the three-way temperature control valve 3, when normal-temperature water is needed, the water heater 1 is not started, and tap water enters the ice-cold water heater 1 from the tap water inlet 2 and flows out from the first use outlet 8; when hot water is needed, the water heater 1 is started, tap water enters the ice-cold water heater 1 from the tap water inlet 2 and is heated, and flows to the three-way temperature control valve 3 along a pipeline, at the moment, because the water between the water heater 1 and the three-way temperature control valve 3 is normal-temperature water, when the part of the normal-temperature water flows through the three-way temperature control valve 3, the three-way temperature control valve 3 opens a valve of the water storage tank 4, the normal-temperature water directly flows into the water storage tank 4, the tap water entering the water heater 1 is heated under the action of the water heater 1, when the part of the normal-temperature water flows to the three-way temperature control valve 3 along the pipeline, the three-way temperature control valve 3 senses temperature change, gradually closes the valve leading to the water storage tank 4, and gradually opens the valve leading to the first use outlet 8, and the heated water flows out through the first use outlet 8 and is used. The normal temperature water stored in the water storage tank 4 can be connected with a toilet or a mop tank of a toilet, and can be directly used subsequently, so that the water saving effect is very obvious, and the equipment which needs to be added is less, and the investment is small.
The three-way temperature control valve 3 comprises a water inlet, a first water outlet and a second water outlet; the tap water inlet 2 is communicated with the water inlet of the three-way temperature control valve 3 through the water heater 1; a first water outlet of the three-way temperature control valve 3 is connected to the water storage tank 4; the second water outlet of the three-way temperature control valve 3 is connected to the first using outlet 8.
Example 2:
the present embodiment is an extension of embodiment 1, and in addition to the whole contents of embodiment 1, the present embodiment further includes a second usage outlet 7 communicated with the water storage tank 4. As previously indicated, the second use outlet 7 may be directly connected to a toilet bowl or mop tank for subsequent use. In order to prevent the subsequent unsmooth use caused by insufficient water in the water storage tank 4, in the embodiment, a tap water inlet 2 directly communicated with the water storage tank 4 is additionally arranged; the tap water inlet 2 directly injects water into the water storage tank 4, so that the subsequent normal use is met.
Example 3:
the present embodiment is an extension of embodiment 1, and in addition to the whole contents of embodiment 1, the present embodiment further includes a second usage outlet 7 communicated with the water storage tank 4. As previously indicated, the second use outlet 7 may be directly connected to a toilet bowl or mop tank for subsequent use. In order to prevent the situation that the subsequent use is not smooth due to insufficient water in the water storage tank 4, a three-way valve 6 with a pressure gauge is additionally arranged in the embodiment; the water storage tank 4 and the tap water inlet 2 are communicated with a second use outlet 7 through a three-way valve 6 with a pressure gauge. The three-way valve 6 with the pressure gauge comprises a first water inlet, a second water inlet and a water outlet; the water storage tank 4 is connected with a first water inlet of a three-way valve 6 with a pressure gauge; the tap water inlet 2 is connected to a second water inlet of a three-way valve 6 with a pressure gauge; the water outlet of the three-way valve 6 with the pressure gauge is communicated with the second using outlet 7. In addition, the water-saving domestic water appliance further comprises a pressure detector 5 arranged at the water outlet of the water storage tank 4. When the pressure detector 5 detects that no pressure (water pressure at the bottom of the water storage tank 4) exists in the outlet pipeline of the water storage tank 4 or the pressure is relatively small, the three-way valve 6 with the pressure gauge is communicated with the tap water inlet 2 and the second using outlet 7, so that subsequent normal use is ensured; when the pressure detector 5 detects that pressure exists in the outlet pipeline of the water storage tank 4 or the pressure is relatively large, the three-way valve 6 with the pressure meter is communicated with the water storage tank 4 and the second use outlet 7, so that subsequent normal use is facilitated. Meanwhile, the water in the water storage tank 4 can be preferentially used in the mode.
The utility model can fully utilize the water resource between the water heater 1 and the first use outlet 8 when the water heater works.
Claims (7)
1. A water-saving domestic water appliance comprising a mains water inlet (2), a water heater (1) and a first usage outlet (8), characterized in that: the water-saving type household water device also comprises a three-way temperature control valve (3) and a water storage tank (4); the tap water inlet (2) is communicated with the three-way temperature control valve (3) through the water heater (1); the three-way temperature control valve (3) is communicated with the water storage tank (4) and the first using outlet (8) respectively.
2. A water-saving domestic water appliance as claimed in claim 1, wherein: the three-way temperature control valve (3) comprises a water inlet, a first water outlet and a second water outlet; the tap water inlet (2) is communicated with the water inlet of the three-way temperature control valve (3) through the water heater (1); a first water outlet of the three-way temperature control valve (3) is connected into a water storage tank (4); and a second water outlet of the three-way temperature control valve (3) is connected to a first using outlet (8).
3. A water-saving domestic water appliance as claimed in claim 1 or 2, wherein: the water-saving household water device also comprises a second use outlet (7) communicated with the water storage tank (4).
4. A water-saving domestic water appliance as claimed in claim 3, wherein: the tap water inlet (2) is communicated with the second using outlet (7) through the water storage tank (4).
5. A water-saving domestic water appliance as claimed in claim 3, wherein: the water-saving type domestic water device also comprises a three-way valve (6) with a pressure gauge; the water storage tank (4) and the tap water inlet (2) are communicated with a second use outlet (7) through a three-way valve (6) with a pressure gauge respectively.
6. A water-saving domestic water appliance as claimed in claim 5, wherein: the three-way valve (6) with the pressure gauge comprises a first water inlet, a second water inlet and a water outlet; the water storage tank (4) is connected to a first water inlet of a three-way valve (6) with a pressure gauge; the tap water inlet (2) is connected to a second water inlet of a three-way valve (6) with a pressure gauge; and a water outlet of the three-way valve (6) with the pressure gauge is communicated with the second using outlet (7).
7. A water-saving domestic water appliance according to claim 6, wherein: the water-saving type household water using device also comprises a pressure detector (5) arranged at the water outlet of the water storage tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751176.9U CN216108798U (en) | 2021-11-10 | 2021-11-10 | Water-saving domestic water-using device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751176.9U CN216108798U (en) | 2021-11-10 | 2021-11-10 | Water-saving domestic water-using device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216108798U true CN216108798U (en) | 2022-03-22 |
Family
ID=80715429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122751176.9U Active CN216108798U (en) | 2021-11-10 | 2021-11-10 | Water-saving domestic water-using device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216108798U (en) |
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2021
- 2021-11-10 CN CN202122751176.9U patent/CN216108798U/en active Active
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