CN214061817U

CN214061817U - Water saving device

Info

Publication number: CN214061817U
Application number: CN202022849173.4U
Authority: CN
Inventors: 许弟容; 肖进; 高雲琳; 阳勇; 罗金
Original assignee: Chengdu Xinjiao Xinwang Technology Co ltd; Sichuan University
Current assignee: Chengdu Xinjiao Xinwang Technology Co ltd; Sichuan University
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-27
Anticipated expiration: 2030-12-01

Abstract

The utility model belongs to the technical field of the plumbing, a water saving fixtures that need put the water storage that falls before can using water delivery device is specifically disclosed. The water saving device comprises a water outlet component, a cold and hot mixed water outlet pipe, a hot water inlet pipe, a cold water inlet pipe and a cold and hot mixed water device with a water outlet switch; the cold and hot water mixing device is provided with a secondary water outlet communicated with the cold and hot water mixing outlet pipe, the water inlet of the warm wastewater recovery pipe is connected with the secondary water outlet of the cold and hot water mixing device through a stop valve, and the water outlet of the warm wastewater recovery pipe is connected with the water inlet of the water storage tank. This water saving fixtures is through setting up the water storage tank to couple together the time delivery port of cold and hot water mixing device and the water inlet of water storage tank through warm wastewater reclamation pipe, can open the stop valve before shower or wash hand with cold water in the cold and hot water mixing outlet pipe and reach the hot water or the cold and hot water mixing of service temperature and put into the water storage tank in order to do other usefulness, avoid water waste.

Description

Water saving device

Technical Field

The utility model belongs to the technical field of the plumbing, concretely relates to water saving fixtures.

Background

Water is one of the widely used renewable resources in the production and living processes of human beings, however, the fresh water resource which can be directly utilized by people really only accounts for 0.796 percent of the total water quantity in the world. Therefore, water conservation is a constant theme.

However, the existing water delivery devices for showering, washing hands and the like usually have the problem of water resource waste; for example: the existing shower water delivery device needs to discharge cold water in a pipeline before showering, and the cold water cannot be used. Simultaneously, before the shower, the inside hot water or the cold and hot muddy water that does not reach service temperature of shower system also need to be let out to produce heat energy and water waste.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a water saving fixtures that can save the water that need be let off before water delivery device uses.

The utility model provides a technical scheme that its technical problem adopted is: the water saving device comprises a water outlet component, a cold and hot water mixing water outlet pipe, a hot water inlet pipe, a cold water inlet pipe and a cold and hot water mixing device with a water outlet switch, wherein the cold and hot water mixing device is provided with a hot water inlet, a cold water inlet and a main water outlet; the system also comprises a warm waste water recovery pipe and a water storage tank; the cold and hot water mixing device is also provided with a secondary water outlet communicated with the cold and hot water mixing outlet pipe, the water inlet of the warm wastewater recovery pipe is connected with the secondary water outlet of the cold and hot water mixing device through a stop valve, and the water outlet of the warm wastewater recovery pipe is connected with the water inlet of the water storage tank.

Further, a hot water inlet and a cold water inlet of the cold and hot water mixing device are respectively provided with a first electric valve and a second electric valve; the cold and hot water mixing device is provided with a waterproof temperature sensing instrument, and the waterproof temperature sensing instrument comprises a controller, a temperature probe and a display screen; first electric valve and second electric valve all with controller electric connection, be provided with starting switch, intensification button and cooling button on the controller, temperature probe sets up in cold and hot water mixing device's main water outlet and with controller electric connection, the display screen sets up on cold and hot water mixing device and with controller electric connection.

Further, the water inlet of the water storage tank is arranged at the top end of the side part of the water storage tank, and the water outlet of the water storage tank is arranged at the bottom end of the side part of the water storage tank.

Further, this water saving fixtures still includes toilet tank, be connected with the closestool and synthesize the pipe on toilet tank's the water inlet, be connected with connecting pipe and closestool oral siphon on the water inlet of closestool synthesis pipe, the water inlet of connecting pipe is connected with the delivery port of holding water tank, and is provided with first check valve and second check valve on connecting pipe and the closestool oral siphon respectively.

Furthermore, a water inlet of the closestool comprehensive pipe is respectively connected with the connecting pipe and a closestool water inlet pipe through a T-shaped joint.

The utility model has the advantages that: this water saving fixtures is through setting up the water storage tank to couple together the time delivery port of cold and hot water mixing device and the water inlet of water storage tank through warm wastewater reclamation pipe, can open the stop valve before shower or wash hand with cold water in the cold and hot water mixing outlet pipe and reach the hot water or the cold and hot water mixing of service temperature and put into the water storage tank in order to do other usefulness, avoid water waste.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic front view of the cold and hot water mixing device of the present invention;

fig. 4 is a rear view schematic diagram of the cold and hot water mixing device of the present invention;

labeled as: the water outlet component 1, the cold and hot water mixing water outlet pipe 2, the hot water inlet pipe 3, the cold and hot water mixing device 4, the waterproof temperature sensing instrument 41, the display screen 43, the starting switch 42, the warming button 44, the cooling button 45, the water outlet switch 5, the cold water inlet pipe 6, the warm wastewater recovery pipe 7, the water storage tank 8, the connecting pipe 9, the toilet water tank 10, the toilet water inlet pipe 11, the stop valve 12, the first check valve 13, the second check valve 14 and the toilet comprehensive pipe 15.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 and 2, the water saving device includes a water outlet component 1, a mixed water outlet pipe 2, a hot water inlet pipe 3, a cold water inlet pipe 6, and a mixed water device 4 having a water outlet switch 5, wherein the mixed water device 4 is provided with a hot water inlet, a cold water inlet, and a main water outlet, the water outlet component 1 is connected to the main water outlet of the mixed water device 4 through the mixed water outlet pipe 2, the water outlet of the hot water inlet pipe 3 is connected to the hot water inlet of the mixed water device 4, and the water outlet of the cold water inlet pipe 6 is connected to the cold water inlet of the mixed water device 4; also comprises a warm waste water recovery pipe 7 and a water storage tank 8; the cold and hot water mixing device 4 is also provided with a secondary water outlet communicated with the cold and hot water mixing water outlet pipe 2, the water inlet of the warm waste water recovery pipe 7 is connected with the secondary water outlet of the cold and hot water mixing device 4 through a stop valve 12, and the water outlet of the warm waste water recovery pipe 7 is connected with the water inlet of the water storage tank 8.

This water saving fixtures through setting up water storage tank 8, can open stop valve 12 before shower or washing hand, with the cold water in the cold and hot water outlet pipe 2 and not reach the hot water of service temperature or the cold and hot water mixes and put into water storage tank 8 in order to do other usefulness, avoid water waste. The cold and hot water mixing device 4 is mainly used for mixing hot water in the hot water inlet pipe 3 and cold water in the cold water inlet pipe 6 into water with a proper temperature for use. The hot and cold water mixing device 4 may be various, for example: four-way adapter, mixing tank, etc.

Preferably, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a first electric valve and a second electric valve are respectively arranged on a hot water inlet and a cold water inlet of the cold and hot water mixing device 4; the cold and hot water mixing device 4 is provided with a waterproof temperature sensing instrument 41, and the waterproof temperature sensing instrument 41 comprises a controller, a temperature probe and a display screen 43; the first electric valve and the second electric valve are both electrically connected with the controller, the controller is provided with a starting switch 42, a heating button 44 and a cooling button 45, the temperature probe is arranged in a main water outlet of the cold and hot water mixing device 4 and electrically connected with the controller, and the display screen 43 is arranged on the cold and hot water mixing device 4 and electrically connected with the controller.

The temperature of the used water flowing out of the main water outlet of the cold and hot water mixing device 4 can be effectively controlled by the cold and hot water mixing device 4 through the waterproof temperature sensing instrument 41; the working process is as follows: the temperature of the water is preset in the controller, the real-time temperature of the water in the main water outlet of the cold and hot water mixing device 4 is detected by a temperature probe and fed back to the controller, and the controller controls the display screen 43 to display the real-time temperature value of the water; if the actual temperature of the used water is lower than the preset temperature, the controller controls the first electric valve to increase the opening degree to improve the flow of the hot water, or controls the second electric valve to decrease the opening degree to reduce the flow of the cold water, so that automatic regulation and control are realized; if the actual temperature of the water is higher than the preset temperature, the controller controls the first electric valve to reduce the opening degree so as to reduce the flow of the hot water, or controls the second electric valve to increase the opening degree so as to improve the flow of the cold water, so that automatic regulation and control are realized. In addition, the temperature of the used water can be manually regulated and controlled by a user through a temperature-rising button 44 and a temperature-reducing button 45 which are arranged on the controller.

The waterproof temperature sensing instrument 41 generally further includes an alarm electrically connected to the controller, and when the actual temperature of the water is higher than the preset temperature, the controller further controls the alarm to give an alarm; the alarm may be of various kinds, for example: alarm lamp, buzzer, audible and visual alarm device, etc. When the actual temperature of the water is higher than the preset temperature, the display screen 43 generally displays bright red to play a certain warning role.

In order to facilitate the water inlet and outlet of the water storage tank 8, as shown in fig. 1, the water inlet of the water storage tank 8 is located at the top end of the side portion thereof, and the water outlet of the water storage tank 8 is located at the bottom end of the side portion thereof.

As an optimized scheme of the utility model, as shown in fig. 1 again, this water saving fixtures still includes toilet tank 10, be connected with the closestool comprehensive pipe 15 on toilet tank 10's the water inlet, be connected with connecting pipe 9 and closestool oral siphon 11 on the water inlet of closestool comprehensive pipe 15, the water inlet of connecting pipe 9 is connected with the delivery port of holding water tank 8, and is provided with first check valve 13 and second check valve 14 on connecting pipe 9 and the closestool oral siphon 11 respectively. By connecting the water storage tank 8 to the toilet tank 10, the water storage tank 8 can be used as one of water supply sources of the toilet tank 10. When the water storage tank 8 is empty, the water source of the toilet water tank 10 is provided by the toilet inlet pipe 11.

Specifically, the water inlet of the toilet integrated pipe 15 is connected with the connecting pipe 9 and the toilet water inlet pipe 11 through T-shaped joints respectively.

Claims

1. The water saving device comprises a water outlet component (1), a cold and hot water mixing water outlet pipe (2), a hot water inlet pipe (3), a cold water inlet pipe (6) and a cold and hot water mixing device (4) with a water outlet switch (5), wherein a hot water inlet, a cold water inlet and a main water outlet are arranged on the cold and hot water mixing device (4), the water outlet component (1) is connected with the main water outlet of the cold and hot water mixing device (4) through the cold and hot water mixing water outlet pipe (2), the water outlet of the hot water inlet pipe (3) is connected with the hot water inlet of the cold and hot water mixing device (4), and the water outlet of the cold water inlet pipe (6) is connected with the cold water inlet of the cold and hot water mixing device (4); the method is characterized in that: also comprises a warm waste water recovery pipe (7) and a water storage tank (8); the cold and hot water mixing device (4) is also provided with a secondary water outlet communicated with the cold and hot water mixing water outlet pipe (2), the water inlet of the warm waste water recovery pipe (7) is connected with the secondary water outlet of the cold and hot water mixing device (4) through a stop valve (12), and the water outlet of the warm waste water recovery pipe (7) is connected with the water inlet of the water storage tank (8).

2. The water saving device according to claim 1, wherein: a hot water inlet and a cold water inlet of the cold and hot water mixing device (4) are respectively provided with a first electric valve and a second electric valve; a waterproof temperature sensing instrument (41) is arranged on the cold and hot water mixing device (4), and the waterproof temperature sensing instrument (41) comprises a controller, a temperature probe and a display screen (43); first electric valve and second electric valve all with controller electric connection, be provided with starting switch (42), intensification button (44) and cooling button (45) on the controller, temperature probe sets up in the main delivery port of cold and hot water admixing device (4) and with controller electric connection, display screen (43) set up on cold and hot water admixing device (4) and with controller electric connection.

3. The water saving device according to claim 1, wherein: the water inlet of the water storage tank (8) is arranged at the top end of the side part of the water storage tank, and the water outlet of the water storage tank (8) is arranged at the bottom end of the side part of the water storage tank.

4. A water saving device according to any one of claims 1 to 3, wherein: still include toilet water tank (10), be connected with the closestool on the water inlet of toilet water tank (10) and synthesize pipe (15), be connected with connecting pipe (9) and closestool oral siphon (11) on the water inlet of closestool synthesis pipe (15), the water inlet of connecting pipe (9) is connected with the delivery port of water storage tank (8), and is provided with first check valve (13) and second check valve (14) on connecting pipe (9) and closestool oral siphon (11) respectively.

5. The water saving apparatus according to claim 4, wherein: and a water inlet of the closestool comprehensive pipe (15) is respectively connected with the connecting pipe (9) and the closestool water inlet pipe (11) through a T-shaped joint.