CN104612219A - Automatic reuse system of intermediate water - Google Patents

Automatic reuse system of intermediate water Download PDF

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Publication number
CN104612219A
CN104612219A CN201410005208.2A CN201410005208A CN104612219A CN 104612219 A CN104612219 A CN 104612219A CN 201410005208 A CN201410005208 A CN 201410005208A CN 104612219 A CN104612219 A CN 104612219A
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China
Prior art keywords
water
injector
floating
main body
level switch
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Granted
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CN201410005208.2A
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CN104612219B (en
Inventor
张广军
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Shandong Kupin Intelligent Technology Co ltd
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SHANGHAI XINGANG SCIENCE AND TECHNOLOGY Co Ltd
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Priority to CN201410005208.2A priority Critical patent/CN104612219B/en
Publication of CN104612219A publication Critical patent/CN104612219A/en
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Publication of CN104612219B publication Critical patent/CN104612219B/en
Expired - Fee Related legal-status Critical Current
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/04Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041Greywater supply systems
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/04Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041Greywater supply systems
    • E03B2001/045Greywater supply systems using household water

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

The invention provides an automatic reuse system of intermediate water, which comprises a collection device of the intermediate water, an automatic injection device of the intermediate water and a circuit control module. The collection device of the intermediate water includes an intermediate water tank 1; the automatic injection device of the intermediate water includes a water injector 9 arranged in a water discharging tank 2, a No.2 floating-ball liquid level switch 8 connected with the water injector 9, a No.1 floating-ball liquid level switch 4 arranged in the intermediate water tank, and a water pump 5, wherein the water injector 9 is connected to the water pump 5 through an intermediate water pipe 12; the circuit control module includes a main controller 15 which receives signals from the No.1 floating-ball liquid level switch 4 and the No.2 floating-ball liquid level switch 8 to control the water pump 5 to be open or closed for pumping the intermediate water in the intermediate water tank 1 into the water discharging tank 2. According to the solution in the present invention, the automatic reuse system of the intermediate water not only has a simple device, but also is convenient to use, so that the intermediate water can be automatically collected and can be automatically pumped into the water discharging tank 2; water source is greatly saved; and the automatic reuse system is low-carbon and environment-friendly.

Description

The automatic reutilization system of middle water
Technical field
The present invention relates to middle water recycling field, the middle water that specifically a kind of automatic collection public place or family life produce also can be injected into out middle water the system equipment of water tank automatically.
Background technology
At present, in commercial office office premises or family life, produce some wash one's hands, do washing after waste water, cannot recycle, as long as these so-called waste water simply process or do not process the middle water that just can become and can make flush toilet and use, meanwhile, toilet flush uses tap water supply, which results in water resource waste; Without the waste water etc. of cycling and reutilization, all can relate to lower water, also cause environment pollution further, and in tap water price also while constantly soaring, this make us think deeply how to realize in the problem that automatically recycles of water.
Known, generally speaking the water supply volume of the flush toilet of one family be of that month total water consumption 1/3 to 1/2 between, some families accounting is more; If the middle water in life is collecting flushing toilet at ordinary times, not only bothering but also be unfavorable for health.
How to arrange a device and can reasonably collect water in these, being automatically injected out water tank is such as that toilet flush recycles with secondary, and system can be used for public place simply and easily, or family installs and uses.The tap water total amount that such people use is in minimizing, and the sanitary sewage total amount of generation, in minimizing, is also the very large burden that municipal sewage plant alleviates, realizes low-carbon energy-saving environmental protection.
Summary of the invention
The object of the present invention is to provide the automatic reutilization system of water in one, directly enter sewer pipe to solve water in life, can not get circulation and make full use of, cause the problem of the wasting of resources.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
The automatic reutilization system of water in one, comprises middle water collecting device, Zhong Shui is automatically injected device and control circuit module, wherein,
Middle water collecting device comprises: middle water tank 1; Middle water is automatically injected device and comprises: the injector 9 being located at out water tank 2 and No. 2 floating-ball level switch 8 be connected with injector, No. 1 floating-ball level switch 4 being located at middle water tank and water pump 5, injector 9 through in water pipe 12 be communicated with water pump 5;
Control circuit module comprises main controller 15, and main controller receives No. 1 floating-ball level switch 4 and No. 2 floating-ball level switch 8 signals, and controls water pump 5 and open and close the water in middle water tank 1 is pumped into out water tank 2.
Preferably, described injector 9 comprises injector main body 98, with water water inlet pipe 99 in injector main body inscribe, injector main body 98 upper end is provided with injector delivery port 91 and cable outlet 92, injector main body 98 is inner and be arranged in water water inlet pipe 99 outside and form No. 2 floating-ball level switch cable pipes 100, and middle water water inlet pipe 99 is communicated with middle water pipe 12.
Preferably, also comprise the injector adjustable pipe 97 be inserted in middle water water inlet pipe 99, the outside also sheathed main body cover 96 of middle water water inlet pipe 99, tighten fixing, and main body cover 96 top is fixed between main body cover 96 and injector main body 98 with latch through gland 90.
Preferably, in No. 1 floating-ball level switch 4 in described middle water tank 1, be provided with upper floating ball 41, high water level control point 40, and lower ball float 43, low water stage control point 42, when middle cistern water level is higher than high water level control point 40, high and low water lev el control point 40,42 closes.
Preferably, tap water water intaking valve 3 is also provided with in described middle water tank 1, during the water level that the water level in middle water tank controls lower than tap water water intaking valve, tap water water intaking valve 3 is opened automatic water filling and is entered middle water tank 1, and the water level of tap water water intaking valve control is higher than the high water level control point 40 of No. 1 floating-ball level switch.
Preferably, also comprise one and be sheathed on support 18 in injector main body 98, described support 18 is fixedly connected with No. 2 floating-ball level switch 8.
Preferably, the main body cover 96 of described injector being arranged with support 18, support 18 being fixedly connected with No. 2 floating-ball level switch 8, reaching by regulating the position of support 18 on main body cover 96 height of water level controlling out water tank 2.
Preferably, described injector main body 98 outer cover is provided with backing plate 19, and is tightly connected through the 1st sealing mat 20 and inserts out the injector installing hole 11 of water tank 2, and is fixed in water tank 2 through hold-down nut 21.
Preferably, sealed by the 1st sealing ring 94 between described main body cover 96 and injector main body 98.
Preferably, described injector adjustable pipe 97 is sealed by the 2nd sealing ring 95 with middle water water inlet pipe 99; Described injector adjustable pipe 97 is sealed by the 2nd sealing mat 93 with main body cover 96.
As mentioned above, of the present inventionly provide water in one automatic reutilization system, comprise middle water collecting device, Zhong Shui is automatically injected device and control circuit module, middle water collecting device comprises: middle water tank 1; Middle water is automatically injected device and comprises: injector 9 and No. 2 floating-ball level switch 8 be connected with injector 9, No. 1 floating-ball level switch 4 being located at middle water tank 1 and the water pump 5 of being located at out water tank 2, injector 9 through in water pipe 12 be communicated with water pump 5; Control circuit module comprises main controller 15, main controller receives No. 1 floating-ball level switch 4 and No. 2 floating-ball level switch 8 signals, and control water pump 5 and open and close the system water in middle water tank 1 being pumped into out water tank 2. this programme not only device is simple but also easy to use, achieve water in automatically collecting and can automatically in water pump into out in water tank 2, dramatically saves on water resource and low-carbon environment-friendly.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is described in further detail;
Fig. 1 is the plan view of the automatic reutilization system of a kind of middle water in the present embodiment;
Fig. 2 is the plan view of automatic water filling device in Fig. 1;
Fig. 3 is a kind of plan view of plain type injector 9;
Fig. 4 is the plan view of injector 9 Height Adjustable in another embodiment;
Fig. 5 is the 1st electrical schematic diagram of automatic water filling system;
Fig. 6 is the 2nd electrical schematic diagram of automatic water filling system;
In Fig. 1 to Fig. 6,
Middle water tank 1, go out water tank 2, tap water water intaking valve 3, No. 1 floating-ball level switch 4, water pump 5, water inflow filter 51, running water pipe 6, running water switch 7, No. 2 floating-ball level switch 8, No. 2 non-magnetic pipes 80 of floating-ball level switch, No. 2 floating-ball level switch ball floats 81, injector 9, gland 90, injector delivery port 91, cable outlet 92, 2nd sealing mat 93, 1st sealing ring 94, 2nd sealing ring 95, main body cover 96, injector adjustable pipe 97, injector main body 98, middle water water inlet pipe 99, water outlet water tank outlet 10, injector installing hole 11, middle water pipe 12, No. 1 floating-ball level switch cable 13, water pump cable 14, main controller 15, power connector end 16, No. 2 floating-ball level switch cables 17, support 18, backing plate 19, 1st sealing mat 20, hold-down nut 21, threeway 22, middle bucket 23 for subsequent use, basin launching pipe 24, washbasin 25, bleed off pipe 26, middle water tank communicating pipe 27, high water level control point 40, upper floating ball 41, low water stage control point 42, lower ball float 43, No. 2 floating-ball level switch cable pipes 100.
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this manual can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this manual also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
Shown in Fig. 1 and Fig. 2, it is plan view and the automatic water filling device plan view of the automatic reutilization system of a kind of middle water in the present embodiment, it comprises middle water collecting device, Zhong Shui is automatically injected device and control circuit module, and wherein, middle water collecting device comprises: middle water tank 1; Middle water is automatically injected device and comprises: be located at out the injector 9 of water tank 2 and No. 2 floating-ball level switch 8 be connected with injector 9, water pump 5 and be located at No. 1 floating-ball level switch 4 of middle water tank 1, injector 9 through in water pipe 12 be communicated with water pump 5; Control circuit module comprises main controller 15, main controller 15 receives No. 1 floating-ball level switch 4 and No. 2 floating-ball level switch 8 signals, and control water pump 5 and open and close the water in middle water tank 1 is pumped into out water tank 2, the water tank 2 that goes out in this programme can be such as toilet flush, which achieves Jiang Zhongshui pump into flush toilet come secondary utilize.
Shown in Fig. 3, it is the plan view of plain type injector 9 structure in an embodiment of this programme, described injector 9 comprises injector main body 98, with water water inlet pipe 99 in injector main body inscribe, injector main body 98 upper end is provided with injector delivery port 91 and cable outlet 92, injector main body 98 is inner and be arranged in water water inlet pipe 99 outside and form No. 2 floating-ball level switch cable pipes 100, also comprise one and be sheathed on support 18 in injector main body 98, described support 18 is fixedly connected with No. 2 floating-ball level switch 8, middle water water inlet pipe 99 is communicated with middle water pipe 12.
The injector water tank 2 of different depth can be applicable to for the ease of being set to a kind of height adjustable, in another embodiment of this programme, shown in Fig. 4, described injector 9 also comprises the injector adjustable pipe 97 be inserted in middle water water inlet pipe 99, the outside also sheathed main body cover 96 of middle water water inlet pipe 99, tighten fixing between main body cover 96 and injector main body 98 with latch, and main body cover 96 top is fixed through gland 90, the main body cover 96 of injector is arranged with support 18, support 18 is fixedly connected with No. 2 floating-ball level switch 8, the height of water level controlling out water tank 2 is reached by regulating the position of support 18 on main body cover 96.。
It is emphasized that, normally GB 4 points at the existing general tap water water intaking valve installing port going out water tank 2, GB inlet opening is very little, not only to intake, wear cable again, the injector 9 Rational structure design being set to two interior cut structures by water water inlet pipe 99 in above-mentioned in this programme and main body cover 96 is passed through with water smooth flow in ensureing and cable.
In technique scheme, middle water through in middle water water inlet bottom water water inlet pipe 90 flow through after middle water water inlet pipe 99 to injector delivery port 91, be injected into out water tank 2, connecting tee 22 on injector delivery port 91, in convenient, water is conveyed into out water tank 2, and another outlet of threeway 22 can connect the water supplement port that a filling pipe is conveyed into middle water draining valve.
Be provided with backing plate 19 in injector main body 98 outer cover, and be tightly connected through the 1st sealing mat 20 and insert out the injector installing hole 11 of water tank 2, and be fixed in water tank 2 through hold-down nut 21.
During the injector 9 of this programme needs seal connector to ensure, water flows with smooth delivery of power in closed conduit, do not affect No. 2 floating-ball level switch cables 17 is arranged in injector main body 98 simultaneously, is sealed between described main body cover 96 and injector main body 98 by the 1st sealing ring 94; Described injector adjustable pipe 97 is sealed by the 2nd sealing ring 95 with middle water water inlet pipe 99; Described injector adjustable pipe 97 is sealed by the 2nd sealing mat 93 with main body cover 96.
No. 2 floating-ball level switch 8 connected in injector 9, be connected with main controller 15 through No. 2 liquid-level switch cables 17, and the cable outlet 92 from the cable access bottom No. 2 liquid-level switch cable pipes 100 to injector main body 98 top passes, be connected to No. 2 floating-ball level switch 8, described No. 2 floating-ball level switch 8 induce water tank 2 liquid level and output switching signal to main controller 15.
No. 2 floating-ball level switch 8 comprise: airtight non-magnetic pipe 80 and No. 2 ball floats 81, tongue tube (not shown in the figures anticipate out) is installed in airtight non-magnetic pipe 80, then on tongue tube, No. 2 floating-ball level switch ball floats 81 of annular magnet are had through inside, the rising of liquid or lower general who has surrendered drive No. 2 floating-ball level switch ball floats 81 to move up and down together, thus make the tongue tube in non-magnetic pipe 80 produce the action of adhesive or disconnection, thus export a switching signal.
Be provided with upper floating ball 41, high water level control point 40 in No. 1 floating-ball level switch 4 in middle water tank 1, and lower ball float 43, low water stage control point 42, when middle water tank 1 water level is higher than high water level control point 40, high and low water lev el control point 40,42 closes.Described No. 1 floating-ball level switch 4 is connected with main controller 15 through No. 1 floating-ball level switch cable 13, No. 1 floating-ball level switch 4 respond in water tank 1 liquid level output switching signal to main controller 15.
The present invention also has in an embodiment: the middle water being provided with washbasin 25 generation in middle water automatic collecting device is automatically injected in middle water tank 1 or middle bucket 23 for subsequent use by basin launching pipe 24.When central water tank 1 volume ratio is less, in order to increase increases volumetric, establishing a middle bucket 25 for subsequent use nearby and by water tank 1 in middle water tank communicating pipe 27 connection, making two limit watermark level.Sewer is flowed into by bleed off pipe 26 when water is full in middle water tank 1.The middle water of elsewhere can be poured in middle water tank 1, also directly can pour washbasin 25 into flow in middle water tank 1.
The automatic make-up water source of tap water can also be incorporated in the scheme of middle water automatic collecting device and enter middle water tank 1, such as, be provided with tap water water intaking valve 3 in middle water tank 1, tap water water intaking valve 3 is communicated with running water pipe 6, and running water pipe 6 controls the break-make of tap water by running water switch 7.In the middle of water tank 1 water level control lower than tap water water intaking valve 3 water level time, tap water water intaking valve 3 opens automatic water filling in middle water tank 1, until reach the water level that tap water water intaking valve 3 controls, tap water stops injecting.The water level outline that tap water water intaking valve 3 controls, higher than No. 1 floating-ball level switch high water level control point 40, so just makes contact, No. 1 floating-ball level switch high water level control point 40 just be in closure state.
Shown in Fig. 5 and Fig. 6, it is electric automatic control of the present invention 1st, the 2nd schematic diagram, to go out in water tank 2 No. 1 floating-ball level switch in No. 2 floating-ball level switch 8:SL1 and middle water tank 1: upper and lower floating-ball level switch SL2, SL3 of 4 are together in series and are together in series with relay coil, in middle water tank 1, upper floating ball liquid-level switch SL2 is together in parallel with the self-insurance point (contact can be worked as self-insurance point and be used) of the relay controlling water pump 5, and Access Control power supply which forms automatic control circuit.
Wherein, general supply is family expenses 220V voltage, and control circuit power supply is the safe voltage (low pressure) after family expenses 220V transformation, and pump power voltage can use 220V also can use safety voltage.Automatically opened by each water level switch and close, reaching the object that automatically controlled water pump 5 runs.Relay can be changed to contactor when relay contact rated current is less than water pump 5 operating current.By going out automatically opening and closing the switching signal provided of the contact of the floating-ball level switch in water tank 2 and middle water tank 1, main controller automatically controlled water pump 5 runs, to be embodied as flush toilet automatic water filling object.
SL1 and SL3, SL2 tri-gauge taps close simultaneously, middle water pumps into water outlet water tank 2 automatically, along with the water level going out water tank 2 raises, No. 2 floating-ball level switch ball floats 81 rise, when rising to No. 2 floating-ball level switch floating-ball level switch contact positions, the floating-ball level switch contact of No. 2 floating-ball level switch 8 disconnects, and in power supply main controller 15, relay disconnects, and water pump 5 quits work.
As water pump 5 start from halted state time, SL1 and SL3, SL2 tri-close simultaneously, relay coil work, relay three contact (at least three contacts) adhesive, self-insurance point close, pump power connect water pump 5 is started; As long as SL1, SL3 arbitrary disconnection when water pump 5 stops from duty, relay coil power-off, relay three contact (at least three contacts) disconnects, and relay self-insurance point disconnects, and pump power disconnects water pump 5 and quits work.
Relay self-insurance point be wherein when water pump 5 start after, SL2 disconnect time water pump 5 can also normally work, until water pump 5 just quits work when SL1 and SL3 has one to disconnect.When SL1 and SL3 closes, SL2 disconnects, water pump 5 still can not start, and the water-head that Here it is between Appropriate application SL3 and SL2 makes water pump 5 action frequently to prevent water pump 5 because of the minor swing going out water tank 2 and middle water tank 1 middle water level.This problem is just can solve when there being the interlocking of SL2 switch and relay self-insurance point.When water pump 5 stops, in middle water pipe 12 backwater make again SL3 disconnection and closed between frequent movement.
The middle water of this programme utilizes system work process as follows automatically:
When to go out in water tank 2 water and be full, draining valve above the water outlet water tank outlet 10 pressing out water tank 2, go out current in water tank 2 to go out to use, such as flushing toilet, go out water tank 2 middle water level to decline, No. 2 floating-ball level switch ball floats 81 decline simultaneously, and the switch contact in No. 2 non-magnetic pipes 80 of floating-ball level switch closes.
When central water tank 1 middle water level is higher than No. 1 floating-ball level switch high water level control point 40, high water level control point 40 and low water stage control point 42 are all in closure state, relay adhesive in main controller 15, the contact adhesive of water pump 5, water pump 5 is started working, middle water therefrom water pipe 12 flow into middle water water inlet pipe 99 and flows out through injector delivery port 91, and injector delivery port 91 place is also provided with threeway 22 pipe fitting, and injector delivery port 91 flows out water and is injected in the draining valve bleed off pipe of water tank.In realization like this water just therefrom water tank 1 be automatically injected out in water tank 2 by water pump 5, the water inlet of water pump 5 is also connected with water inflow filter 51, and with water in filtering, water pump 5 connects main controller 15 by water pump cable 14, main controller 15 external power supply link 16.
If such as three-person household middle water tank 1 of about 40 liters, flush toilet can not use tap water substantially, and as with water tank 1 in about 20 liters, flush toilet can use a small amount of tap water to mend to permit, and this has just greatly saved water resource; The apparatus system of this programme is also used in the public places such as office premises, can realize the effect of saving water resource equally.
The automatic reutilization system of middle water of this programme, it comprises middle water collecting device, Zhong Shui is automatically injected device and control circuit module, and wherein, middle water collecting device comprises: middle water tank 1; Middle water is automatically injected device and comprises: be located at out the injector 9 of water tank 2 and No. 2 floating-ball level switch 8 be connected with injector 9, water pump 5 and be located at No. 1 floating-ball level switch 4 of middle water tank 1, injector 9 through in water pipe 12 be communicated with water pump 5; Control circuit module comprises main controller 15, and main controller 15 receives No. 1 floating-ball level switch 4 and No. 2 floating-ball level switch 8 signals, and controls water pump 5 and open and close the water in middle water tank 1 is pumped into out water tank 2.Water during the middle water of this programme utilizes system automatically to collect automatically and can automatically in water pump into out in water tank 2, can also realize tap water and automatically supplement to regulate and use, it is simple to operate to be that one has, and easily in the automatic reutilization system of water.So the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.

Claims (10)

1. in, the automatic reutilization system of water, is characterized in that, comprises middle water collecting device, Zhong Shui is automatically injected device and control circuit module, wherein,
Middle water collecting device comprises: middle water tank (1);
Middle water is automatically injected device and comprises: the injector (9) being located at out water tank (2) and No. 2 floating-ball level switch (8) be connected with injector, No. 1 floating-ball level switch (4) being located at middle water tank and water pump (5), and in injector (9) warp, water pipe (12) is communicated with water pump (5);
Control circuit module comprises main controller (15), and main controller receives No. 1 floating-ball level switch (4) and No. 2 floating-ball level switch (8) signals, and control water pump (5) open and close the water in middle water tank (1) is pumped into out water tank (2).
2. the automatic reutilization system of middle water according to claim 1, it is characterized in that, described injector (9) comprises injector main body (98), with water water inlet pipe (99) in injector main body inscribe, injector main body (98) upper end is provided with injector delivery port (91) and cable outlet (92), injector main body (98) is inner and be arranged in water water inlet pipe (99) outside and form No. 2 floating-ball level switch cable pipes (100), and middle water water inlet pipe (99) is communicated with middle water pipe (12).
3. the automatic reutilization system of middle water according to claim 2, it is characterized in that, also comprise the injector adjustable pipe (97) be inserted in middle water water inlet pipe (99), the outside also sheathed main body cover (96) of middle water water inlet pipe (99), tighten fixing between main body cover (96) and injector main body (98) with latch, and main body cover (96) top is fixed through gland (90).
4. the automatic reutilization system of middle water according to claim 1, it is characterized in that, upper floating ball (41), high water level control point (40) are provided with in No. 1 floating-ball level switch (4) in described middle water tank, with lower ball float (43), low water stage control point (42), when middle cistern water level is higher than high water level control point (40), high and low water lev el control point (40,42) closes.
5. the automatic reutilization system of middle water according to claim 4, it is characterized in that, tap water water intaking valve (3) is also provided with in described middle water tank (1), when the water level that the water level of middle water tank controls lower than tap water water intaking valve, tap water water intaking valve (3) is opened automatic water filling and is entered middle water tank (1), and the water level of tap water water intaking valve control is higher than the high water level control point (40) of No. 1 floating-ball level switch.
6. the automatic reutilization system of middle water according to claim 2, is characterized in that, also comprises one and is sheathed on support (18) in injector main body (98), described support (18) is fixedly connected with No. 2 floating-ball level switch (8).
7. the automatic reutilization system of middle water according to claim 3, it is characterized in that, the main body cover (96) of described injector is arranged with support (18), support (18) is fixedly connected with No. 2 floating-ball level switch (8), by regulating the position of support (18) on main body cover (96) to control out the height of water level of water tank (2).
8. the automatic reutilization system of middle water according to claim 2, it is characterized in that, described injector main body (98) outer cover is provided with backing plate (19), and be tightly connected through the 1st sealing mat (20) and insert out the injector installing hole (11) of water tank (2), and be fixed in water tank (2) through hold-down nut (21).
9. the automatic reutilization system of middle water according to claim 3, is characterized in that, by the 1st sealing ring (94) sealing between described main body cover (96) and injector main body (98).
10. the automatic reutilization system of middle water according to claim 3, is characterized in that, described injector adjustable pipe (97) and middle water water inlet pipe (99) are sealed by the 2nd sealing ring (95); Described injector adjustable pipe (97) and main body cover (96) are sealed by the 2nd sealing mat (93).
CN201410005208.2A 2014-01-06 2014-01-06 Automatic reuse system of intermediate water Expired - Fee Related CN104612219B (en)

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CN104612219B CN104612219B (en) 2017-01-25

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CN110005018A (en) * 2019-04-30 2019-07-12 安阳建工(集团)有限责任公司 Water recycle device and system in integrated automatic control

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