CN217519282U - A faucet energy-saving device for preventing tap water from overflowing - Google Patents

Abstract

The utility model discloses a tap energy-saving device for preventing running water from overflowing, which comprises a water outlet pipe, a tap and a tap switch arranged between the water outlet pipe and the tap, wherein a mounting seat is arranged on the water outlet pipe near the tap, a guide rod is sleeved on the mounting seat in a sealing manner, one end of the guide rod extends out of the water outlet pipe and is provided with a driving mechanism for driving the guide rod to move, and one end of the guide rod extends into the water outlet pipe and is provided with a sealing plug for sealing a water inlet of the tap; the utility model discloses a be close to tap department and be provided with mount pad, guide bar and sealed end cap in the play water pipe, the guide bar seal cartridge dress reciprocates through the guide bar on the mount pad, makes sealed end cap keep away from or be close to and seal tap's water inlet, realizes blocking tap rivers, reaches water-saving purpose.

Description

A faucet energy-saving device for preventing tap water from overflowing

technical field

The utility model belongs to the technical field of a special device in or on a valve or other cut-off device, used for indicating or recording its operation, or used for enabling an alarm, in particular to a faucet energy-saving device for preventing tap water overflow.

Background technique

my country is one of the countries in the world with a lack of water resources, and water conservation has been deeply rooted in the hearts of the people. Therefore, various water-saving and water-recycling products and patents have emerged as the times require. Due to the lack of water resources, it was changed to regular supply. It is well known that in the prior art, people use water for daily life or industrial use. They mainly rely on faucets to switch and adjust the flow of water. Since this faucet is manually operated, once the water suddenly stops, people forget to turn it off after turning on the faucet. Come again. When the water is running, since the faucet cannot be automatically turned off, if there is no one, it will lead to a waste of tap water, and even bring the loss of household items by flooding and cause major safety accidents. In recent years, although there have been patents such as tap water cut-off safety valves, which solve the problem of overflow caused by tap water after the tap water is cut off, but these tap water cut-off devices are all unmanned due to the need for electricity or high production costs. Inquiries. Nowadays, tap water has become popular, and both urban residents and rural farmers can use tap water, which is convenient and fast. The life of rural farmers has been continuously improved. Now most villages can use tap water. Deep well pumps or submersible electric pumps are installed in the villages. Every day, a special person will start the water at regular intervals, and then the domestic water will be sent to each household through underground pipes. household. Most farmers often like to store water in water tanks for subsequent use or to prevent water cuts due to power failure of deep well pumps or submersible pumps. Forgetting to turn off the faucet because of being busy, the water tank overflows, and precious water resources are wasted. Therefore, there is a need for an anti-overflow device used in conjunction with an existing faucet, so that the faucet can automatically stop replenishing water when the water storage device is full of water when the faucet is left unattended.

Chinese patent document CN201310174354.3 provides "a self-closing valve device for tap water stoppage time delay", which consists of an electric valve, an electric valve drive circuit, a water pressure switch, a start button switch, a DIP switch, a switch state scanning circuit, and a battery voltage It consists of monitoring circuit, battery low voltage indicating circuit, single chip control circuit and power supply. When working, the tap water pressure is normal, press the start button of the controller, the electric valve will open to maintain the water supply; when the tap water pipeline is stopped, the pressure switch will act, and after the controller delays for a certain time, the electric valve will be closed, the water supply will be stopped, and the alarm indication signal will be output. ; Water comes in the middle of the tap water pipeline. After the pressure is normal, the water supply can only be restored by pressing the start button of the controller again, which can prevent the water from running after the sudden water flow and avoid flooding accidents. However, it needs electricity, and consumes a lot of electricity, which increases the cost of machinery, and has many device components, which is prone to line failures. And it needs battery power supply, maintenance work needs to be in place, and user expenses increase.

Utility model content

The purpose of this utility model is to provide a faucet energy-saving device for preventing the overflow of tap water, so as to solve the problems raised in the above-mentioned background technology, a faucet energy-saving device for preventing the overflow of tap water in the present Seat, guide rod and sealing plug, the guide rod seal is sleeved on the mounting seat, and the guide rod moves up and down to make the sealing plug away from or close to the water inlet of the faucet and seal the water inlet of the faucet, so as to block the water flow of the faucet and save water. Purpose.

In order to achieve the above purpose, the utility model is a faucet energy-saving device for preventing the overflow of tap water, which includes a water outlet pipe, a water faucet and a faucet switch arranged between the water outlet pipe and the water faucet. The mounting seat is sealed with a guide rod, one end of the guide rod extends out of the water outlet pipe and a drive mechanism for driving the guide rod to move is provided, and one end of the guide rod extends into the water outlet pipe and is provided with a seal for sealing the water inlet of the faucet plug.

Further, the mounting seat is arranged at the bottom of the water outlet pipe, the bottom of the water outlet pipe is provided with a mounting flange, an outer seal and a fixing bolt are arranged between the mounting seat and the mounting flange, and the mounting seat and the mounting flange are provided with an outer seal and a fixing bolt. The mounting holes through which the guide rods pass are provided on the mounting bases and the inner walls of the mounting holes on the mounting seat and the mounting flange are provided with inner seals for sealing the guide rods.

Further, the water inlet of the faucet is arranged just above the guide rod, and the top of the sealing plug is provided with a spherical surface for sealing.

Further, the drive mechanism includes a pressure rod and a drive motor, one end of the pressure rod is connected to the lower part of the guide rod, the drive motor is connected to the other end of the pressure rod, and a hinge shaft is provided in the middle of the pressure rod near the guide rod.

Further, the drive mechanism includes a pressure rod I and an overflow mechanical detection mechanism, and the overflow mechanical detection mechanism includes a detection chamber arranged in the inner wall of the water storage tank and a detection pressure plate arranged in the detection chamber, and the inner wall of the top of the water storage tank is provided with a The overflow port communicated with the detection chamber, the side wall of the detection chamber is provided with a through hole through which a pressure rod I passes, one end of the pressure rod I is connected to the lower part of the guide rod, and the other end is connected to the detection pressure plate.

Further, the bottom of the detection pressure plate is provided with a return spring.

Further, the bottom of the detection pressure plate is provided with an airbag, the detection pressure plate is hinged with a connecting rod, and the connecting rod is hinged downward with an intermediate rod, and the intermediate rod is hingedly connected with the pressure rod I, and the connecting rod, the intermediate rod and the The pressure rod I is connected into a Z-shaped structure, and a hinge axis I is provided in the middle of the connecting rod near the middle rod.

Further, the inner wall of the water storage tank is provided with a visual window for observing the overflow water level in the detection chamber, the side wall of the detection chamber is provided with a drain hole communicating with the water storage tank, and the drain hole is provided with a plug.

Further, the water outlet pipe is arranged on a three-way pipe, and both ends of the three-way pipe are connected with a cold water switch and a hot water switch, and the cold water switch and the hot water switch are respectively connected with a cold water inlet pipe and a hot water inlet pipe.

Compared with the existing technology,

1. A faucet energy-saving device of the present invention for preventing the overflow of tap water is provided with a mounting seat, a guide rod and a sealing plug in the water outlet pipe near the faucet, and the guide rod is sealed on the mounting seat. The plug is far away from or close to and seals the water inlet of the faucet to block the water flow of the faucet and achieve the purpose of saving water;

2. A faucet energy-saving device for preventing tap water overflow of the present invention achieves the purpose of getting rid of electricity to provide power through a mechanical detection device, saves power consumption, and is relatively safe, simple in device, and low in energy consumption. Compared with other water-saving devices The device realizes mechanical automation;

3. The faucet energy-saving device of the present invention for preventing the overflow of tap water is environmentally friendly, has a long service life, basically does not require daily maintenance, and the user expenditure is smaller than other water-saving devices;

4. The utility model is a faucet energy-saving device for preventing the overflow of tap water, which is suitable for mass households and public places.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of a kind of faucet energy-saving device for preventing the overflow of tap water of the present invention;

Figure 2 is a cross-sectional view of the faucet energy-saving device for preventing the overflow of tap water according to the present invention

Fig. 3 is the structural schematic diagram of the mechanical overflow detection in the faucet energy-saving device for preventing the overflow of tap water of the present invention;

FIG. 4 is a schematic structural diagram of another embodiment of the faucet energy-saving device for preventing the overflow of tap water according to the present invention.

In the accompanying drawings, the list of components represented by each number is as follows:

1-outlet pipe; 2-faucet switch; 3-faucet; 4-water storage tank; 5-pressure rod; 6-guide rod; 7-guide seat; 8-water inlet pipe; 9-water inlet; 10-sealing plug; 11-detection platen; 12-return spring; 13-cold water switch; 14-hot water switch; 15-hot water inlet pipe; 16-cold water inlet pipe; 17-installation seat; 18-outer seal; 19-inner seal 20-sleeve; 21-guide sleeve; 22-installation cover; 23-overflow; 24-detection chamber; 25-through hole; 26-airbag; 27-connecting rod; 28-intermediate rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

Please refer to the accompanying drawings. Figures 1-2 are schematic structural diagrams of a faucet energy-saving device for preventing tap water from overflowing according to the present invention; The faucet switch 2 between the water outlet pipe 1 and the water faucet 3, the water outlet pipe 1 is provided with a mounting seat 17 near the water faucet 3, the mounting seat 17 is sealed with a guide rod 6, and one end of the guide rod 6 extends The water outlet pipe is provided with a driving mechanism for driving the guide rod 6 to move, and one end of the guide rod 6 extends into the water outlet pipe 1 and is provided with a sealing plug 10 for sealing the water inlet 9 of the faucet 3 .

In this embodiment, a mounting seat 17, a guide rod 6 and a sealing plug 10 are provided in the water outlet pipe near the faucet, the guide rod 6 is sealed on the mounting seat 17, and the guide rod 6 moves up and down, so that the sealing plug is away from or close to And seal the water inlet of the faucet to block the water flow of the faucet and achieve the purpose of saving water.

In a preferred embodiment, the mounting seat 17 is provided at the bottom of the water outlet pipe 1, the bottom of the water outlet pipe 1 is provided with a mounting flange, and an outer seal 18 and a fixing bolt are provided between the mounting seat 17 and the mounting flange, Both the mounting seat and the mounting flange are provided with mounting holes through which the guide rod 6 passes, and the mounting seat 17 and the inner wall of the mounting hole on the mounting flange are provided with inner seals 19 for sealing the guide rod 6. In the embodiment, through the detachable structure of the mounting seat 17, it is convenient to fix the guide rod 6 and the sealing plug 10 on the water outlet pipe, and the outer seal 18 and the inner seal 19 are used to facilitate the sealing of the guide rod 6, so as to prevent the guide rod 6 from going up and down. Water leaks when moving.

In a preferred embodiment, the water inlet 9 of the faucet 3 is arranged just above the guide rod 6, and the top of the sealing plug 10 is provided with a spherical surface for sealing. 10. Block the water inlet 9 of the faucet 3.

In a preferred embodiment, the drive mechanism includes a pressure rod 5 and a drive motor, one end of the pressure rod 5 is connected to the lower part of the guide rod 6, the drive motor is connected to the other end of the pressure rod 5, and the middle of the pressure rod 5 is close to the guide The rod is provided with a hinged shaft. This structure in this embodiment is beneficial to use in the field of smart homes. When the light detector detects that the bathroom light is not turned on, the bathroom faucet is in a state of water flow for a long time, and the driving motor motor controls one end of the pressure rod 5 to move down. , Under the action of leverage, the other end of the pressure rod 5 moves up to make the guide rod move up at the same time, which is convenient for the sealing plug 10 to block the water inlet 9 of the faucet 3 to achieve the purpose of saving water.

Embodiment 2

Figure 3 is a schematic structural diagram of another embodiment of the faucet energy-saving device for preventing the overflow of tap water of the present utility model. The technical difference between it and the first embodiment is that the driving mechanism includes a pressure rod I and an overflow mechanical detection mechanism. The overflow mechanical detection mechanism includes a detection chamber 24 arranged in the inner wall of the water storage tank 4 and a detection pressure plate 11 arranged in the detection chamber 24. The inner wall of the top of the water storage tank 4 is provided with an overflow port 23 that communicates with the detection chamber. The side wall of the chamber 24 is provided with a through hole 25 through which the pressure rod I passes. One end of the pressure rod I is connected to the lower part of the guide rod 6 and the other end is connected to the detection pressure plate 11.

During the implementation of this embodiment, the water leakage valve of the water storage tank 4 is in a closed state. When abnormal water consumption occurs, the water in the water storage tank 4 will overflow, and the water will enter the detection room through the overflow port 23. After passing through the detection platen 11, the water will press down the detection platen 11, and the pressure rod I moves downwards. Under the action of leverage, the other end of the pressure rod I moves upwards so that the guide rods 6 move upwards at the same time, which is convenient for the sealing plugs 10 to be paired. The water inlet 9 of the faucet 3 is blocked to achieve the purpose of saving water.

In a preferred embodiment, the bottom of the detection pressure plate 11 is provided with a return spring 12. In this embodiment, after the overflow is eliminated, the detection pressure plate 11 moves up under the action of the spring, and under the action of leverage, the other end of the pressure rod 1 moves up to make the guide rod 6 Move down at the same time, it is convenient for the sealing plug 10 to be separated from the water inlet 9 of the faucet 3, which is convenient for the normal water intake of the faucet.

In a preferred embodiment, the inner wall of the water storage tank 4 is provided with a visual window for observing the overflow water level in the detection chamber 24, and the side wall of the detection chamber 24 is provided with a drainage hole communicating with the water storage tank 4. The drainage hole A plug is provided at the faucet. In this embodiment, the water in the detection chamber is drained through the drainage hole, which is convenient for the detection pressure plate 11 and the reset spring to reset, so that the water tap works normally.

Embodiment 3

FIG. 4 is a schematic structural diagram of another embodiment of a faucet energy-saving device for preventing tap water from overflowing according to the present invention. The technical difference from the second embodiment is that an airbag 26 is provided at the bottom of the detection pressure plate 11, and the detection pressure plate 11 is hinged with a connecting rod 27, the connecting rod 27 is hinged downward with an intermediate rod 28, the intermediate rod 28 is hingedly connected with the pressure rod I, and the connecting rod, the intermediate rod and the pressure rod I are connected into a Z-shaped structure, so The middle part of the connecting rod 27 is provided with a hinge shaft I near the intermediate rod. In the present embodiment, a 2-level lever structure is realized by using the connecting rod 27, the intermediate rod 28 and the pressure rod I. Under the circumstance that the airbag drives the detection pressure plate 11 to move up, under the action of the Z-shaped connecting rod and the secondary lever, the guide rod 6 moves up at the same time, which is convenient for the sealing plug 10 to block the water inlet 9 of the faucet 3 and saves water. the goal of.

In a preferred embodiment, the water outlet pipe 1 is arranged in a three-way pipe, and both ends of the three-way pipe are connected with a cold water switch 13 and a hot water switch 14, and the cold water switch 13 and the hot water switch 14 are respectively connected with a cold water inlet pipe 16 and hot water inlet pipe 15.

The present invention and its embodiments have been schematically described above, and the description is not restrictive, and what is shown in the accompanying drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it, without departing from the purpose of creation of the present invention, without creative design of the structure and embodiment similar to the technical solution, all should belong to the present invention. protected range.

Claims (9)

1. The utility model provides a prevent tap economizer that running water spills over, includes outlet pipe, tap and sets up the tap switch between outlet pipe and tap, its characterized in that: the water outlet pipe is provided with a mounting seat close to the water faucet, the mounting seat is provided with a guide rod in a sealing and sealing mode, one end of the guide rod extends out of the water outlet pipe and is provided with a driving mechanism for driving the guide rod to move, and one end of the guide rod extends into the water outlet pipe and is provided with a sealing plug for sealing the water inlet of the water faucet.

2. A faucet economizer that prevents overflow of tap water as claimed in claim 1 wherein: the mount pad sets up in the outlet pipe bottom, the outlet pipe bottom is provided with mounting flange, be provided with external sealing member and fixing bolt between mount pad and the mounting flange, all be provided with the mounting hole that the guide bar passed on mount pad and the mounting flange, all be provided with the internal sealing spare that is used for sealed guide bar on mount pad and the mounting flange on the mounting hole inner wall.

3. A faucet economizer that prevents overflow of tap water as claimed in claim 2 wherein: the water inlet of the water faucet is arranged right above the guide rod, and the top of the sealing plug is provided with a spherical surface for sealing.

4. A faucet saving device for preventing running water from overflowing according to claim 2 or 3, wherein: the driving mechanism comprises a pressure rod and a driving motor, one end of the pressure rod is connected to the lower portion of the guide rod, the driving motor is connected to the other end of the pressure rod, and a hinged shaft is arranged at the position, close to the guide rod, of the middle of the pressure rod.

5. A tap water saving device for preventing overflow of tap water according to claim 2 or 3, wherein: actuating mechanism includes pressure bar I and mechanical detection mechanism of overflow, mechanical detection mechanism of overflow is including setting up the detection room in the catch basin inner wall and setting up the detection clamp plate in the detection room, be provided with the overflow mouth with the detection room intercommunication on the catch basin top inner wall, be provided with the through-hole that pressure bar I passed on the detection room lateral wall, pressure bar I one end is connected in the lower part of guide bar, and the other end is connected on detecting the clamp plate.

6. The faucet economizer preventing the overflow of tap water according to claim 5, wherein: and a return spring is arranged at the bottom of the detection pressure plate.

7. The tap water saving device for preventing overflow of tap water according to claim 5, wherein: the bottom of the detection pressing plate is provided with an air bag, the detection pressing plate is hinged with a connecting rod, the connecting rod is hinged downwards to form an intermediate rod, the intermediate rod is hinged with a pressure rod I, the connecting rod, the intermediate rod and the pressure rod I are connected to form a Z-shaped structure, and a hinged shaft I is arranged at the position, close to the intermediate rod, of the middle of the connecting rod.

8. The tap water saving device for preventing overflow of tap water according to claim 5, wherein: the detection chamber comprises a water storage tank, a detection chamber and a water storage tank, wherein a visual window for observing the water level of overflow water in the detection chamber is arranged on the inner wall of the water storage tank, a drain hole communicated with the water storage tank is formed in the side wall of the detection chamber, and a plug is arranged at the drain hole.

9. A faucet economizer that prevents overflow of tap water as claimed in claim 1 wherein: the water outlet pipe is arranged on the three-way pipe, a cold water switch and a hot water switch are connected to two ends of the three-way pipe, and the cold water switch and the hot water switch are respectively communicated with a cold water inlet pipe and a hot water inlet pipe.

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