CN108301458B - Water purifier waste water recycling device - Google Patents
Water purifier waste water recycling device Download PDFInfo
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- CN108301458B CN108301458B CN201810394241.7A CN201810394241A CN108301458B CN 108301458 B CN108301458 B CN 108301458B CN 201810394241 A CN201810394241 A CN 201810394241A CN 108301458 B CN108301458 B CN 108301458B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 183
- 239000002351 wastewater Substances 0.000 title claims abstract description 129
- 238000004064 recycling Methods 0.000 title claims abstract description 29
- 238000011084 recovery Methods 0.000 claims description 38
- 238000007667 floating Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/048—Systems for collecting not used fresh water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/04—Domestic or like local pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Water Treatment By Sorption (AREA)
Abstract
A water purifier wastewater recycling device. Relates to a wastewater treatment device, in particular to a wastewater recycling device of a household water purifier. The water purifier wastewater recycling device is simple in structure, can effectively collect and recycle, cannot cause wastewater overflow, and has a pipeline protection function. The water purifier comprises a wastewater recycling and diverting box, wherein a water inlet of the wastewater recycling and diverting box is communicated with a wastewater discharge pipe of the water purifier, a check valve is arranged on the wastewater discharge pipe of the water purifier, at least two water outlets are arranged on the wastewater recycling and diverting box, and the pressure of the pressure relief valve is larger than the upper limit value of the pressure set by the intelligent control system. The invention can be used in multiple ways at the same time, does not need a specific container, has the self-protection function of a pipeline, can recycle all the waste water generated by water purification mechanism, is not wasted, and can not overflow the waste water under the unattended condition.
Description
Technical Field
The invention relates to a wastewater treatment device, in particular to a wastewater recycling device of a household water purifier.
Background
In recent years, along with the rapid development of economy and the improvement of living standard, the health consciousness of modern people is enhanced, and the technology is advanced, so people are paying more attention to the quality of living drinking water. The requirements of people on healthy water quality are promoted, the water purifier is more and more accepted and used by various households, and purified water can be directly drunk at home. The water purifier products mainly adopt reverse osmosis water purifier products, the yield of the water purifier industry in China in 2011 is 3816 ten thousand according to statistics, the yield is increased to 5764 ten thousand in 2015, and the increase is rapid. When the household is actually producing water, only 20% -30% of purified water is needed, 3L/day is needed for people, 8-12L of purified water is needed for a person, and the produced wastewater reaches 45-50L, so that a large amount of wastewater is produced. On one hand, the water purifier is not provided with a waste water recycling device, and the waste water pipe is directly connected into a sewer when being installed, so that the waste of water resources is caused; on the other hand, users collect and reuse the waste water by themselves, which is inconvenient and the waste water overflows easily, but causes other losses.
Disclosure of Invention
Aiming at the problems, the invention provides the water purifier wastewater recycling device with the pipeline protection function, which has the advantages of simple structure, effective collection and recycling, no overflow of wastewater and no pipeline protection.
The technical scheme of the invention is as follows: comprises a wastewater recycling and diverting box, wherein a water inlet of the wastewater recycling and diverting box is communicated with a wastewater discharge pipe of the water purifier, a check valve is arranged on the wastewater discharge pipe of the water purifier, at least two water outlets are arranged on the wastewater recycling and diverting box, the water outlets are respectively connected with a container through a water supply pipe,
also comprises an intelligent control system and a pressure release valve,
the intelligent control system comprises a pressure sensor, a controller and a relay, wherein the pressure sensor is connected with the wastewater recovery and diversion box, the controller is connected with the pressure sensor and the relay, and the relay is connected with the water purifier;
the waste water recycling and diverting box is provided with a pressure relief opening, the pressure relief valve is arranged at the pressure relief opening, and the pressure relief valve is externally connected with a drainage pipeline;
the pressure of the pressure relief valve is larger than the upper pressure limit value set by the intelligent control system.
The pressure relief valve comprises a shell, a spring and a valve,
the center of the top of the shell is provided with an overflow port, the bottom of the shell is provided with a positioning pipe, the positioning pipe is fixedly arranged in the pressure relief port, and the positioning pipe is connected with a drainage pipeline;
the valve and the spring are sequentially arranged in the shell, the section of the valve is n-shaped, the spring is positioned in the valve, and the spring drives the valve to be used for sealing off the overflow port.
The waste water recycling and diverting box further comprises an adjusting screw, wherein threaded holes with the same central line and the same aperture are respectively arranged at the bottom of the waste water recycling and diverting box and the bottom of the shell, and the adjusting screw is adaptively arranged in the threaded holes;
the adjusting screw is provided with a baffle, the baffle is positioned in the shell, the spring is sleeved on the adjusting screw, and the spring is positioned between the valve and the baffle.
The top of the valve is provided with a plurality of hydrophobic holes, and the hydrophobic holes are positioned around the overflow port.
The water supply pipe is provided with a manual ball valve and a normally closed float valve in sequence,
the normally closed floating valve comprises a valve body I, a floating ball and a fixing clamp, wherein a water inlet channel at the top of the valve body I is communicated with a water supply pipe, a perforation is arranged at the bottom of the valve body I, a water delivery channel is arranged on the side wall of the valve body I, the water inlet channel is communicated with the water delivery channel,
the floating ball is arranged in the first valve body and used for sealing the water inlet channel, the fixing clamp is connected with the first valve body, and the fixing clamp is detachably connected to the container.
The device also comprises a lever and a torsion spring, the bottom of the fixing clamp is provided with a rotating shaft,
the lever and the torsion spring are respectively arranged on the rotating shaft, the torsion spring is positioned between the lever and the fixing clamp, one end of the lever, which faces the normally closed float valve, is provided with a thimble, and the thimble is used for closing the perforation of the valve body.
The water supply pipe is provided with a manual ball valve and a water level adjustable float valve in sequence,
the adjustable water level type floating valve comprises a valve body II, a positioning ruler and a clamp, wherein a water inlet channel at the top of the valve body II is communicated with a water supply pipe, a perforation is arranged at the bottom of the valve body II, a water delivery channel is arranged on the side wall of the valve body II, the water inlet channel is communicated with the water delivery channel,
the floating ball is arranged in the valve body and is used for sealing the water inlet channel;
the valve body is connected to the positioning ruler through the sliding block, and the positioning ruler is connected to the container through the clamp.
In operation, the water purifier is connected with the wastewater recycling and diverting box, wastewater generated by the water purifier is conveyed into the wastewater recycling and diverting box and then is output to the container through the plurality of water outlets, so that the purpose of recycling the wastewater is achieved;
the intelligent control system can set upper limit pressure, after the waste water is not discharged and the pressure in the waste water recovery and distribution box reaches a set value, the controller automatically cuts off the power supply of the water purifier, so that the water purifier stops producing water, meanwhile, the indicator lamp informs of the working state, the waste water recovery and distribution box is prevented from being damaged due to overlarge pressure in the waste water recovery and distribution box, and the check valve is set, so that the waste water can be prevented from flowing back into the water purifier due to overlarge pressure in the waste water recovery and distribution box;
when the controller breaks down, the elastic force of the spring in the pressure release valve is overcome by the waste water in the waste water recovery shunt box, the valve is pressed to be used downwards, the waste water flows into the shell through the overflow port, and then is discharged to the sewer from the gap between the valve and the shell, so that the waste water overflow phenomenon can not occur when no person value is kept.
After the water pressure in the wastewater recovery and diversion box is overlarge, the upper limit pressure of the intelligent control system is reached, namely the controller is used for controlling the pressure in the wastewater recovery and diversion box preferentially; secondly, the pressure release valve, the intelligent control system and the pressure release valve are controlled in a dual mode, and the pressure in the wastewater recovery and distribution box is ensured to be in a controllable state.
The invention can be used in multiple ways at the same time, does not need a specific container, has the self-protection function of a pipeline, can recycle all the waste water generated by water purification mechanism, is not wasted, and can not overflow the waste water under the unattended condition.
Drawings
Figure 1 is a schematic view of the structure of the present invention,
figure 2 is a schematic diagram of the structure of the relief valve in the invention,
figure 3 is a cross-sectional view taken along A-A in figure 2,
figure 4 is a schematic diagram of a normally closed float valve and a reference diagram for working condition in the present invention,
figure 5 is a reference diagram of the working state of the normally closed float valve,
FIG. 6 is a schematic diagram of a configuration of an adjustable water level float valve;
in the figure 1 is a wastewater recovery and diversion box,
11 is a water inlet, 12 is a water outlet, 13 is a water supply pipe, 14 is a pressure relief port, 15 is a drainage pipeline, 16 is a manual ball valve,
17 is a normally closed float valve, 171 is a valve body I, 1711 is a through hole, 1712 is a water delivery channel, 1713 is a water inlet channel, 172 is a float ball, 173 is a fixed clamp, 1730 is a rotating shaft, 174 is a lever, 1740 is a thimble, 175 is a torsion spring,
18 is an adjustable water level float valve, 181 is a valve body II, 182 is a positioning ruler, 183 is a clamp, 184 is a slide block,
2 is a water purifier, 21 is a waste water discharge pipe, 22 is a check valve,
and 3 is a container and is provided with a plurality of openings,
4 is an intelligent control system, 41 is a pressure sensor, 42 is a controller, 43 is a relay,
and 5 is a pressure relief valve,
51 is a housing, 511 is an overflow, 512 is a positioning tube, 52 is a spring, 53 is a valve, 530 is a drain hole, 54 is an adjusting screw, 540 is a baffle, 55 is a threaded hole,
6 is a power supply.
Detailed Description
The invention is shown in figures 1-6, including the water recovery and diversion box 1, the water inlet 11 of the water recovery and diversion box 1 communicates the water discharge pipe 21 of the water purifier 2, there are check valves 22 on the water discharge pipe 21 of the said water purifier 2, there are at least two water outlets 12 on the said water recovery and diversion box 1, the said water outlet 12 connects the container 3 through the water supply pipe 13 separately, the container is a bucket, basin, the waste water can be used for household cleaning, vegetable flowers and plants irrigates etc., the container is a water tank of the toilet, etc.;
also comprises an intelligent control system 4 and a pressure relief valve 5,
the intelligent control system 4 comprises a pressure sensor 41, a controller 42 (control is realized through a microcomputer) and a relay 43, wherein the pressure sensor 41 is connected with the wastewater recovery and diversion box 1, the controller 42 is connected with the pressure sensor 41 and the relay 43, and the relay 43 is connected with the water purifier 2 (namely, connected with a power line of the water purifier); and setting the upper limit pressure of the pressure sensor, when the actual pressure value reaches, powering off the relay, closing the working power supply of the water purifier, and stopping water production. In a specific application, the relay is simultaneously connected with the power supply 6; the pressure sensor feeds back a pressure signal to the controller, and the controller controls the relay to act.
The waste water recovery shunt box 1 is provided with a pressure relief opening 14, the pressure relief valve 5 is arranged at the pressure relief opening 14, and the pressure relief valve 5 is externally connected with a drainage pipeline 15;
the pressure of the pressure relief valve 5 is larger than the upper pressure limit value set by the intelligent control system. The water purifier is connected with the wastewater recovery and diversion box, wastewater generated by the water purifier is conveyed into the wastewater recovery and diversion box and then is output to the container through a plurality of water outlets, so that the purpose of wastewater recovery and reutilization is achieved;
the intelligent control system can manually set the upper limit pressure, after the waste water is not discharged and the pressure in the waste water recovery and distribution box reaches a set value, the relay cuts off the power supply of the water purifier, so that the water purifier stops producing water, meanwhile, the indicator lamp informs the working state, the waste water recovery and distribution box is prevented from being damaged due to overlarge pressure in the waste water recovery and distribution box, and the check valve is arranged, so that the waste water can be prevented from flowing back into the water purifier due to overlarge pressure in the waste water recovery and distribution box;
the pressure release valve is arranged, when the intelligent control system fails, the pressure of the pressure release valve is overcome by the waste water in the waste water recovery and distribution box, so that the waste water can flow into a sewer through the pressure release valve, and the waste water overflow phenomenon can not occur when no personnel value is kept;
after the water pressure in the wastewater recovery and distribution box is overlarge, the upper limit pressure of the intelligent control system can be reached at first, the wastewater is guaranteed not to be distributed, the water pressure firstly enables the intelligent control system to be powered off, the power supply of the water purifier is turned off, the water production is stopped, if the intelligent control system fails, the wastewater pressure rises, the pressure relief valve is opened to discharge the wastewater, and the whole device is protected.
The capacity of the wastewater recovery diversion box is determined under the mountable condition, the wastewater recovery diversion box is closed under the condition that a built-in adjustable pressure release valve is closed, a check valve connected with a water inlet is closed, a manual ball valve and the like are closed, and the wastewater recovery diversion box is in a closed state and cannot leak water under a certain pressure after being filled with water; the pressure of the adjustable relief valve is adjusted, after the water outlet pressure of the wastewater of the water purifier is measured, the pressure value of the opening valve of the adjustable relief valve is smaller than the water outlet pressure value of the wastewater of the water purifier through adjustment of the adjusting screw, and after the wastewater of the wastewater recovery diversion box is filled, the relief valve is opened to discharge the wastewater.
An adjustable pressure relief valve in the wastewater recovery diversion box is connected to a sewer through a drainage pipeline 15, and wastewater is drained into the sewer from a water supply pipe; classification of adjustable relief valve opening conditions: when the intelligent control system fails and the water pressure reaches the upper limit, the water purifier is not stopped, water is still continuously produced, the pressure of the waste water recovery and distribution box is overlarge, so that the pressure release valve is opened, and the waste water flows into a sewer, thereby protecting the water purifier and the device of the invention; the water purifier automatically stops producing water, the adjustable pressure release valve is adjusted, so that the wastewater directly flows into a sewer, a relay in the intelligent control system is closed, and the water purifier is electrified to restart producing water.
The relief valve 5 comprises a housing 51, a spring 52 and a valve 53,
an overflow port 511 is arranged in the center of the top of the shell 51, a positioning pipe 512 is arranged at the bottom of the shell, the positioning pipe 512 is fixedly arranged in the pressure relief port 14, and the positioning pipe 512 is connected with the drainage pipeline 15;
the valve 53 and the spring 52 are sequentially arranged in the shell 51, the section of the valve 53 is n-shaped, the spring 52 is positioned in the valve 53, and the spring 52 drives the valve 53 to be used for sealing the overflow port 511.
Like this, when intelligent control system normally works, the valve blocks up the gap under the effect of spring elasticity, and waste water can not get into in the casing, and after intelligent control system damages and the water pressure in the waste water recovery shunt box reaches the operating pressure of relief valve, valve compression spring downward movement, waste water can be discharged through the clearance between casing and the valve.
The waste water recycling and diverting box further comprises an adjusting screw 54, wherein threaded holes 55 with the same central line and the same aperture are respectively arranged at the bottom of the waste water recycling and diverting box 1 and the bottom of the shell 51, and the adjusting screw 54 is adaptively arranged in the threaded holes 55;
the adjusting screw 54 is provided with a baffle 540, the baffle 540 is positioned in the shell 51, the spring 52 is sleeved on the adjusting screw 54, and the spring 52 is positioned between the valve 53 and the baffle 540.
The waste water recovery and distribution box and the shell are transparent, and pressure scales or adjusting screws are arranged on the shell. Therefore, the distance between the baffle and the valve can be adjusted by rotating the adjusting screw, the compression amount of the spring is adjusted, the pressure of the pressure relief valve is adjustable, and the pressure for promoting the pressure relief valve to work is indirectly seen by observing the position of the baffle. The pressure of the pressure relief valve is ensured to be larger than the upper pressure limit value set by the intelligent control system.
A plurality of water drain holes 530 are formed in the top of the valve 53, and the water drain holes 530 are located around the overflow hole 511. Therefore, the water can be discharged through the gap between the valve and the shell and the drain hole, and the water discharge efficiency is improved.
The water supply pipe 13 is provided with a manual ball valve 16 and a normally closed float valve 17 in sequence,
the normally closed float valve 17 comprises a valve body 171, a float ball 172 and a fixing clip 173, a water inlet channel 1713 at the top of the valve body 171 is communicated with the water supply pipe 13, a perforation 1711 is arranged at the bottom of the valve body 171, a water delivery channel 1712 is arranged on the side wall of the valve body, the water inlet channel 1713 is communicated with the water delivery channel 1712,
the floating ball 172 is arranged in the valve body 171, the floating ball 172 is used for closing the water inlet channel 1713, the fixing clip 173 is connected with the valve body 171, and the fixing clip 173 is detachably connected with the container 3.
And further comprises a lever 174 and a torsion spring 175, the bottom of the fixing clip 173 is provided with a rotating shaft 1730,
the lever 174 and the torsion spring 175 are respectively disposed on the rotating shaft 1730, the torsion spring 175 is disposed between the lever 174 and the fixing clip 173, one end of the lever 174 facing the normally closed float valve 17 is provided with a thimble 1740, and the thimble 1740 is used for closing the through hole 1711 of the valve body 171. The normally closed floating valve is normally closed before being fixed, namely when the torsion spring is not twisted, the thimble penetrates through the perforation to jack up the floating ball, the tail part of the water supply pipe is closed, when the fixing clamp clamps the wall of the container, one end of the lever, which is far away from the thimble, is jacked up, the thimble breaks away from the perforation, the floating ball falls down under the action of weight, waste water flows into the first valve body and is discharged from the water delivery channel, and when the liquid level in the container continuously rises to a certain height, the floating ball floats upwards to block the tail part of the water supply pipe, so that the overflow of the waste water is avoided; in actual use, the manual ball valve keeps an open state, when waste water needs to be collected, the fixing clamp is fixed on the wall of the storage, the normally closed floating valve is opened, the waste water flows into the container, the waste water is gradually injected into the first floating ball position of the valve body of the floating valve, and the floating ball enables the valve to be closed to stop water injection.
The normally closed float valve is a combination of a float valve and a fixed clamp which are common in the market, the fixed clamp is provided with a lever with a thimble, the normally closed float valve is normally closed before being fixed on a container, the lever with the thimble props against a valve of the float valve under the action of a spring force, and water cannot flow out of the valve; the normally closed float valve has directivity, when the container is fixed, the fixed direction should be paid attention to, and simultaneously the lever of the fixed clamp of the normally closed float valve changes the angle because of fixed container, and the normally closed float valve is opened, and waste water is poured into the container from the valve, and waste water is poured into the position of the floating ball in the normally closed float valve gradually, and the floating ball makes the valve body close to stop water injection.
The water supply pipe 13 is provided with a manual ball valve 16 and a water level adjustable float valve 18 in sequence,
the adjustable water level type float valve 18 comprises a second valve body 181, a positioning ruler 182 and a clamp 183, a water inlet channel 1713 at the top of the second valve body 181 is communicated with a water supply pipe 13, a perforation 1711 is arranged at the bottom of the second valve body 181, a water delivery channel 1712 is arranged on the side wall of the second valve body, the water inlet channel 1713 is communicated with the water delivery channel 1712,
the floating ball 172 is arranged in the valve body II 181, and the floating ball 172 is used for sealing the water inlet channel 1713;
the second valve body 181 is connected to a positioning ruler 182 through a sliding block 184, and the positioning ruler 182 is connected to the container 3 through a clamp 183. The waste water flows into the container through the water delivery channel, the liquid level in the container rises, and the waste water flows into the container from the through holes at the bottom of the valve body II, so that the floating ball floats upwards to seal the water inlet channel; the sliding block is used for adjusting the position of the valve body II on the positioning ruler, so that the flow of wastewater passing through the floating valve can be controlled; the clamp can be a sucker or the like for fixing the positioning ruler.
The normally closed floating valve, the water level switch and the adjustable water level type floating valve can be arranged according to different container requirements, and the adaptability is improved.
The waste water discharge pipe of the water purifier is communicated with the inlet of the check valve, the outlet of the check valve is communicated with the water inlet of the waste water recovery and diversion box through a water supply pipe, the water outlet of the waste water recovery and diversion box is connected with a manual ball valve, a normally closed floating valve and the like through the water supply pipe, and the waste water is injected into containers such as a bucket, a water tank of a water closet and the like, so that a complete system for recovering, diverting and reutilizing the waste water of the water purifier to various containers is formed; the intelligent control system detects the pressure of the wastewater recovery and diversion box, judges whether the wastewater is diverted and whether the pressure reaches the upper limit, and finally controls whether the water purifier is used for preparing water and discharging wastewater to form wastewater recovery, diversion and reutilization of the water purifier.
The normally closed float valve is suitable for various movable containers (such as a water bucket and the like), the water level automatic switch is suitable for various relatively fixed containers (such as a toilet water tank, an ornamental fish tank and the like), the device does not need to change the original structure and pipelines of the containers, the intelligent control system and the pressure release valve form the protection system, one drop of waste water is not wasted, no overflow of the waste water can occur under the unattended condition, other property loss is caused, and the device has the advantages of simple structure, low manufacturing cost, strong universality and easy popularization.
In operation, the maximum value of the water pressure of the effluent of the water purifier is larger than the pressure relief pressure value of an adjustable pressure relief valve arranged in the wastewater recovery and distribution box, the pressure relief pressure value after adjustment is larger than the upper limit value set by the intelligent controller, the setting is to ensure that the wastewater is not distributed and the water pressure enables the intelligent control system to work first, the working power supply of the water purifier is closed, the water production is stopped, if the intelligent control system fails, the wastewater pressure rises, the pressure relief valve is opened to discharge the wastewater, and the device is protected.
Claims (5)
1. The water purifier waste water recovering and reusing device includes waste water recovering and separating box with water inlet connected to the waste water pipe of the water purifier, check valve set on the waste water pipe, at least two water outlets set on the waste water recovering and separating box and connected to the container via water pipe,
also comprises an intelligent control system and a pressure release valve,
the intelligent control system comprises a pressure sensor, a controller and a relay, wherein the pressure sensor is connected with the wastewater recovery and diversion box, the controller is connected with the pressure sensor and the relay, and the relay is connected with the water purifier;
the waste water recycling and diverting box is provided with a pressure relief opening, the pressure relief valve is arranged at the pressure relief opening, and the pressure relief valve is externally connected with a drainage pipeline;
the pressure of the pressure relief valve is larger than the upper pressure limit value set by the intelligent control system;
it is characterized in that the water supply pipe is provided with a manual ball valve and a normally closed float valve in sequence,
the normally closed floating valve comprises a valve body I, a floating ball and a fixing clamp, wherein a water inlet channel at the top of the valve body I is communicated with a water supply pipe, a perforation is arranged at the bottom of the valve body I, a water delivery channel is arranged on the side wall of the valve body I, the water inlet channel is communicated with the water delivery channel,
the floating ball is arranged in the valve body I and used for sealing the water inlet channel, the fixing clamp is connected with the valve body I, and the fixing clamp is detachably connected to the container;
the device also comprises a lever and a torsion spring, the bottom of the fixing clamp is provided with a rotating shaft,
the lever and the torsion spring are respectively arranged on the rotating shaft, the torsion spring is positioned between the lever and the fixing clamp, one end of the lever, which faces the normally closed float valve, is provided with a thimble, and the thimble is used for closing a perforation of the valve body I.
2. The water purifier wastewater recycling device according to claim 1, wherein the pressure release valve comprises a shell, a spring and a valve,
the center of the top of the shell is provided with an overflow port, the bottom of the shell is provided with a positioning pipe, the positioning pipe is fixedly arranged in the pressure relief port, and the positioning pipe is connected with a drainage pipeline;
the valve and the spring are sequentially arranged in the shell, the section of the valve is n-shaped, the spring is positioned in the valve, and the spring drives the valve to be used for sealing off the overflow port.
3. The water purifier wastewater recycling device according to claim 2, further comprising an adjusting screw, wherein threaded holes with the same central line and the same aperture are respectively arranged at the bottom of the wastewater recycling and distributing box and the bottom of the shell, and the adjusting screw is adaptively arranged in the threaded holes;
the adjusting screw is provided with a baffle, the baffle is positioned in the shell, the spring is sleeved on the adjusting screw, and the spring is positioned between the valve and the baffle.
4. A water purifier wastewater recycling device according to claim 2 or 3 and wherein a plurality of hydrophobic holes are formed in the top of the valve, and the hydrophobic holes are located around the overflow port.
5. The wastewater recycling device of the water purifier according to any one of claims 1-3, wherein the water supply pipe is provided with a manual ball valve and an adjustable water level float valve in sequence,
the adjustable water level type floating valve comprises a valve body II, a positioning ruler and a clamp, wherein a water inlet channel at the top of the valve body II is communicated with a water supply pipe, a perforation is arranged at the bottom of the valve body II, a water delivery channel is arranged on the side wall of the valve body II, the water inlet channel is communicated with the water delivery channel,
the floating ball is arranged in the valve body II and is used for sealing the water inlet channel;
the valve body II is connected to a positioning ruler through a sliding block, and the positioning ruler is connected to the container through a clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394241.7A CN108301458B (en) | 2018-04-27 | 2018-04-27 | Water purifier waste water recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394241.7A CN108301458B (en) | 2018-04-27 | 2018-04-27 | Water purifier waste water recycling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108301458A CN108301458A (en) | 2018-07-20 |
| CN108301458B true CN108301458B (en) | 2023-12-15 |
Family
ID=62846542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810394241.7A Active CN108301458B (en) | 2018-04-27 | 2018-04-27 | Water purifier waste water recycling device |
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| CN108301458A (en) | 2018-07-20 |
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