CN201406732Y - Waste water utilization automatic water supply device of toilet bowl - Google Patents

Abstract

An automatic water supply device for flushing toilet waste water, including a fully automatic control system device, and a toilet automatic water supply tank device: a circular hole is arranged in the center of the upper cover of the closed container, a water level detection rod is arranged on the hole, and a water level detection rod is arranged outside the detection rod. Water level scale, the lower end of the detection rod is provided with a waste water supply pipe and a water level detection head, the lower part of the detection rod is provided with a drain valve, the left side is provided with a water outlet valve sealing cover, the upper part of the left side is provided with a flushing switch and an adjustable bracket for flushing, The lower part of the bracket is provided with a water inlet valve, the left side of the bottom of the container is provided with a tap water inlet, and the bottom of the container is provided with a water outlet; the water outlet of the normally open solenoid valve control device is connected with the water inlet of the automatic water supply tank device, and the The water outlet is connected with the water inlet of the automatic water supply tank device, and the water outlet of the automatic water supply tank device is connected with the water inlet of the toilet device; it is economical and applicable, and can provide qualified flush toilets for urban and rural families and public toilets.

Description

Automatic water supply device for flush toilet waste water

1. Technical field

The utility model relates to waste water utilization equipment, in particular to the manufacturing field of waste water utilization automatic water supply devices for urban and rural households.

2. Background technology

Water has become a hot issue in the 21st century in our country. Water is a precious resource for human beings. It is not only a special and irreplaceable resource, but also a reusable and renewable resource. Water has its own economic and social Attributes, not only the development of industry and agriculture depends on water, but also water is the lifeline of urban development and people's life.

A drop of water is insignificant, but if it keeps dripping, the amount will be considerable. Therefore, saving water should start from a little bit. For a long time, people generally believe that water is "inexhaustible and inexhaustible". Cherish and waste, when you know that China's water resources per capita are not rich, the regional distribution is uneven, coupled with the continuous advancement of China's industrialization, whether in developed countries or poor areas, water resources are increasingly polluted, and water conservation issues have repeatedly touched People's fragile nerves have gradually become a global challenge, making water resources more scarce, and tap water is actually hard to come by. Water conservation must start with cherishing water, and firmly establish the belief that "saving water is glorious, wasting water is shameful", In order to always pay attention to saving water. The fundamental purpose of saving water is to improve the rational level of water use in cities, reduce the use of new water and unnecessary discharge, improve the quality of people's domestic water, effectively protect the water resources and environment on which we live, and make the majority of water users understand and understand The real significance of water-saving work is a major social project, which reflects social benefits and economic benefits of units (individuals). The first is to save water resources macroscopically, reduce the burden on water supply and sewage and wastewater treatment infrastructure, and leave room for sustainable development for the hardware carrier of the city.

Many flush toilet products known on the market are relatively simple in design and structure, relatively low in technical content, and have certain defects, especially in terms of energy saving, emission reduction and waste water utilization, which have become a technical bottleneck for this type of product. And obstacles, its products are mainly designed based on energy saving of urban tap water and the purpose of reducing consumption, and cannot solve the purpose of water saving from the effective utilization and regeneration of wastewater in urban and rural households and public places. Such as: Chinese patent literature discloses a kind of " water-saving device of flush toilet " (CN00216413.2) and " water-saving toilet " (CN96248815.1), and both are water sources with tap water.

3. Contents of utility model

The purpose of the utility model is to provide an automatic water supply device for flush toilet waste water utilization, so as to solve the problem of energy saving and emission reduction in urban and rural families and public places to achieve effective utilization and regeneration of waste water. The purpose of this new model is achieved by the following technical solutions: an automatic water supply device for flush toilet waste water utilization, including a fully automatic control system device, characterized in that it also has a toilet automatic water supply water tank device: the center point of the upper cover of the closed container is provided with a round The hole is equipped with a water level detection rod, and the lower end of the detection rod is provided with a waste water supply pipe and a water level detection head. switch, the left side of the bottom of the container is provided with a tap water inlet, and the bottom of the container is provided with a water outlet; the water outlet of the normally open solenoid valve control device is connected with the water inlet of the automatic water supply tank device, and the water outlet of the submersible pump device is connected with the automatic water supply tank. The water inlet of the device is communicated, and the water outlet of the automatic water supply tank device is communicated with the water inlet of the toilet device.

Fully automatic control system device: the device is equipped with a power transformer, half-wave rectifier, filter dielectric capacitor, three-terminal voltage regulator, filter dielectric capacitor, deflection resistor, triode, deflection resistor, waste water pool water level detection head, triode , relay, deflection resistor, tank water level probe, resistor, dielectric capacitor, triode, relay, power plug, power grounding plug, power plug, water level detection point connector, wastewater pool water level probe connector, submersible pump connection output end, the output end of the water inlet solenoid valve, contacts, contacts, solenoid valves, and submersible pumps; the live wire of the power supply is connected to the live wire of the external power socket; the neutral wire of the power supply is connected to the normally open solenoid valve and the common end of the submersible pump. Connect to the neutral line of the external power socket; connect the output end of the power supply to the normally open solenoid valve, and connect to the submersible pump; connect the negative pole of the DC power supply to the detection rod, and connect the input end of the detection rod to the base of the triode.

Among the above-mentioned designs, the new model adopts a water supply tank device and a toilet automatic control water supply device to address the different needs of urban and rural families and public toilets using tap water or waste water for toilet flushing. For those who need to flush the toilet after going to the urban and rural families and public places, the new model at first carries out the waste water flushing process to it, and as the waste water is insufficient, the present model will automatically switch to tap water for flushing the toilet.

Compared with the existing technology (on the basis of the existing tap water flushing toilet tank and manual adjustment of water flow), the new model adds a section of automatic control system, water tank water level detection head, and waste water pool water level detection for urban and rural toilet toilet tanks. Head, normally open solenoid valve, micro submersible pump and toilet water tank and other processing steps. In the new model, the fully automatic control system can effectively drive the submersible pump, each water level detection head and the normally open solenoid valve to work normally; When the water level rises to the rated water level, the water supply pump will temporarily stop working. After the water level drops, the control system device will automatically start and return to the rated water level, so as to achieve the purpose of energy saving and emission reduction; The waste water is used for the toilet water tank; the toilet water tank can effectively store water, discharge water, and the water level detection head of the water tank can be inserted and adjusted up and down.

The new model has the following characteristics: 1. It can effectively drive the submersible pump, each water level detection head and electromagnetic valve to work normally. 2. It can effectively control the drainage water volume and water storage volume. When the water storage water level rises to the rated water level, the water supply pump will stop working temporarily. After the water level drops, the control system device will start automatically and return to the rated water level, so as to achieve energy saving and reduction. row purpose. 3. Under the instruction of the automatic control system, the waste water can be effectively pumped out for use in the toilet tank. 4. It can effectively store and discharge water, and the water level detection head of the water tank can be placed and adjusted up and down.

The utility model is economical and applicable, especially suitable for urban and rural families and public toilets, and one set can be installed for each toilet seat.

4. Description of drawings

Fig. 1 is a device connection schematic diagram of an embodiment of the present invention;

Fig. 2 is a structural diagram of the toilet automatic water supply tank device shown in Fig. 1;

Fig. 3 is a schematic circuit diagram of the fully automatic control system device shown in Fig. 1 .

5. Specific implementation

Fig. 1 shows the situation that the new full-automatic control system device is equipped with water supply power and a normally open solenoid valve, as for urban and rural families and public toilets, the water supply pump 2 extracts the water in the waste water pool, and passes through the pipeline Send into the toilet tank device 3 for use. If the supply of waste water is insufficient, the control device 4 will automatically switch to tap water for flushing the toilet through the electromagnetic valve 1, and enter the toilet water tank device through the water inlet valve 6 and valve 7 for use.

In Fig. 2, the toilet automatic water supply tank device 3 is a closed container composed of a box body 3b and an upper cover 3a. The cylinder body 3b and the upper cover 3a are snap-fitted. Water level detection rod 10, the outside of detection rod is provided with water level scale 12, and the lower end of detection rod is provided with waste water water supply pipe 3c2, water level detection head 11, and the bottom of detection rod is provided with drainage valve 13, and left side is provided with outlet valve sealing cover 14, The upper left side is provided with a flushing switch 15, an adjustable flushing bracket 16, the lower part of the bracket is provided with a water inlet valve 17, the left side of the bottom of the container is provided with a tap water inlet 3c1, and the bottom of the container is provided with a water outlet 3d.

In Fig. 3, the fully automatic control system device 4 is a control system composed of circuit board schematic diagram 4b and external control components. The control system is provided with a power transformer 12, a half-wave rectifier 13, a filter dielectric capacitor 14, and a three-terminal stabilizer. Voltage 15, filter dielectric capacitor 16, deflection resistor 17, triode 18, deflection resistor 19, wastewater tank water level probe 20, triode 21, relay 22, deflection resistor 23, water tank water level probe 24, resistor 25, electric Dielectric capacitor 26, transistor 27, relay 28, power plug 29, power grounding plug 30, power plug 31, water level detection point connector 32, waste water pool water level detection head connector 33, submersible pump connection output 34, water inlet solenoid valve Output terminal 35, contact 36, contact 37, solenoid valve 38, submersible pump 39.

Referring to Fig. 1, from the perspective of the process of using the automatic water supply device for the waste water of the flush toilet, the waste water enters through the waste water supply pipe 3c2 in the detection rod 10, and is sent into the toilet water tank device 3 for use through the pipeline. Insufficient supply of waste water, the control device 4 will automatically switch to tap water supply for flushing the toilet through the electromagnetic valve 1, and enter the toilet water tank device through the water inlet valve 6 and valve 7 for use. The water outlet of the above normally open solenoid valve control device is connected with the water inlet of the automatic water supply tank device, the water outlet of the submersible pump device is connected with the water inlet of the automatic water supply tank device, and the water outlet of the automatic water supply tank device is connected with the water inlet of the toilet device .

In addition, a miniature casing can be provided, on which a power cord socket and a switch are arranged, and the above-mentioned fully automatic control system device is placed in the casing to facilitate use.

The container in the present invention can adopt ceramic material to meet hygienic requirements.

Claims (4)

1, a kind of water reuse automatic water supply device of flush toilet, comprise the full-automatic control system device, it is characterized in that, also have toilet automatic water-supply cistern device (3): its closed container loam cake center is provided with a circular port, the hole is provided with water-level detecting rod (10), the detector bar arranged outside has level scale (12), the lower end of detector bar is provided with waste water feed pipe (3c2), water-level detecting head (11), the bottom of detector bar is provided with draining valve (13), the left side is provided with outlet valve seal cover (14), left upper portion is provided with bath switch (15), bath adjustable support (16), the support bottom is provided with water intaking valve (17), the container bottom left side is provided with tap water water inlet (3c1), and container bottom is provided with delivery port (3d); The delivery port of described normally open solenoid valve control device (1) is communicated with the water inlet (3c1) of automatic water-supply cistern device (3), the delivery port of submersible pump unit (2) is communicated with the water inlet of automatic water-supply cistern device (3), and the delivery port of automatic water-supply cistern device (3) is communicated with the water inlet of toilet device.

2, automatic water supply device according to claim 1 is characterized in that, described full-automatic control system device (4): be provided with power transformer (12) in its control system, halfwave rectifier (13), filtering dielectric capacitance (14), three-terminal voltage-stabilizing (15), filtering dielectric capacitance (16), straight partially resistance (17), triode (18), straight partially resistance (19), wastewater disposal basin water-level detecting head (20), triode (21), relay (22), straight partially resistance (23), cistern water level detecting head (24), resistance (25), dielectric capacitance (26), triode (27), relay (28), attaching plug (29), power ground plug (30), attaching plug (31), water-level detecting point connector (32), wastewater disposal basin water-level detecting head connector (33), submersible pump connects output (34), entering water electromagnetic valve output (35), contact (36), contact (37), electromagnetic valve (38), submersible pump (39); Described power firestreak is connected with the external electric supply socket live wire, zero-power line is connected with submersible pump common port zero line with normally open solenoid valve, and be connected with the external electric supply socket zero line, power output end is connected with normally open solenoid valve, and be connected with submersible pump, the negative pole of dc source is connected with detector bar, and the input of detector bar is connected with the base stage of triode.

3, automatic water supply device according to claim 2 is characterized in that, the container of described toilet automatic water-supply cistern device (3) is formed by connecting by casing and last cover latch.

4, automatic water supply device according to claim 2 is characterized in that, also has a miniature shell, and shell is provided with power line socket and switch; Described full-automatic control system device places among this shell.

Images