CN105715525B - A kind of water system automatic water level controlling switch - Google Patents
A kind of water system automatic water level controlling switch Download PDFInfo
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- CN105715525B CN105715525B CN201610213726.2A CN201610213726A CN105715525B CN 105715525 B CN105715525 B CN 105715525B CN 201610213726 A CN201610213726 A CN 201610213726A CN 105715525 B CN105715525 B CN 105715525B
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- water
- floating body
- fall way
- sealing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/04—Regulating by means of floats
Abstract
The invention discloses a kind of water system automatic water level controlling switch, belong to water supply field, the level control switch for water is arranged in fixed plate, fixed plate middle setting has hole, lifting unit is fixed with fixed plate, the bottom of fixed plate is provided with float portion, the top of lifting unit is provided with spring leaf, the lifting unit includes the fall way inside fixed cylinder and fixed cylinder, float portion includes being fixed on the sealing bucket below base plate, gravity floating body is provided with bucket, the connecting rod of vertical direction is fixed with gravity floating body, when water level rises, connecting rod drives fall way to rise top board shake-up spring leaf, switch off；During water level decreasing, connecting rod top board dead spring piece, the operating of switch control water pump, cost of human resources can be reduced using the switch, waited for during without upper water, the cost of water system can be reduced, it is easy to popularization to use, in addition, making automatic water level controlling switch into by the way that original high service is switched, preferentially the spending of farmers' family can be reduced using external water source to automatic water-supply in water tower or water tank.
Description
Technical field
The present invention relates to a kind of water supply controlling switch, more particularly to a kind of water system automatic water level controlling switch belongs to
Water supply field.
Background technology
At present, drinking water of rural area mainly has two kinds：One kind is oneself to fetch water to drink, and the water inlet and water outlet of control water tower, lead to manually
Whether the water crossed in water tower gap observation water tower is filled, until gap has overflowed water, ability manual-lock water tower, this mode
Needs send someone to guard for a long time, not only labor intensive, and waste water resource；Fig. 7 is current representative Rural water supply system
System schematic diagram, is provided with water pump 33 in underground water well 34, upper check valve 32, ground man are provided with the inner conduit 5 of underground water well 34
Traditional water pressure control switch 54 is provided with front yard water supply line 35, manual total valve is provided with ground family water supply line 35
53, it is respectively arranged with to lead to water tower 31 and lead on ground family water supply line 35 and is arranged on two interlayer building roofs 51 and sets
There is branch's water pipe of solar water heater 52, it is minimum on branch's water pipe to need to set a manual branching valve 56, and, lead to
Be arranged on two interlayer building roof 51 setting the branch's water pipe of solar water heater 52 on need set booster pump 55 could incite somebody to action
Hydraulic pressure is lifted.This water system is when supplying water, it is necessary first to using water pump under the control of pressure control switch 54, to water tower
Middle water supply, then needs to switch off the pump, and the water in water tower is extracted into solar water heater 52 using booster pump 55, closes manual
Branching valve 56, or booster pump is connected on solar energy on feeding control instrument realize solar water heater 52 it is automatic on
Water.The defect that this water system is present is to need to carry out secondary upper water, low power water pump operation time using booster pump 55
Long, short life, power consumption is big, still another problem is that needing manual-lock water pump, it is necessary to wait water to terminate after water is full in water tower
After switch off the pump.
In addition, on the water tower of the pressure control switch 54 used in existing equipment water pressure between 0.8-1.8KG, nothing
By be water pipe or valve, water pump be required for it is high pressure resistant, therefore, price, short life, in water tank or solar water heater
Backwater water pipe must be configured, water pipe usage amount is improve, mounting cost is increased.
Furthermore, it is necessary to configure ball-cock assembly in this water system, existing ball-cock assembly needs to enter water installed in water tower
At mouthful, mounting means is single；Simultaneously because producing vortex when cannot solve the problems, such as that big flow is intake, existing ball-cock assembly will go out
The mouth of a river sets smaller, during water supply, can increase load suffered by connected water pump, and easily water pump is burnt
Ruin；Its material, part requirement have certain voltage endurance capability, and price is three times of general material or so, and needs to use height
Water pump, high-pressure hydraulic pump price is also three times of ordinary water pump or so, because non-tower water supply is supplied water using pressure, equipment
And the short life of water pump, a kind of magnetic ball-cock assembly of the disclosure of the invention of patent 201520156378.0 can by original two-way water
Pipe becomes single water route, although a part of cost can be reduced, it is impossible to realize automation, furthermore existing countryside and peasantry house
All it is lower building or one-storey house, a water tower also not difficult matter is set on roof, how is reduced on the basis of existing and supplied
The pressure of wetting system, extends the service life of supply equipment, and the automation supplied water is realized while reducing the cost of supply equipment,
It is a problem for reducing countryside and peasantry family expenditure.
In addition, unified to supply water by group one, rural area village is general, as being a kind of external water source for peasant household, but
It is that, for using electricity wisely, group's water system is not round-the-clock water supply, but is supplied water by phased manner, in this case, peasant household
It is accomplished by setting water tower or water tank in family, during group's insufficient water, it is necessary to drawn water from oneself well to oneself water system
Middle water supply, that is to say, that need to set two sets of supply equipments water supply in man of peasant household.At present, the switching between two complete equipments, is profit
Supplied water with manual switching valve, operated quite cumbersome, wait, expense of taking a lot of work must be waited for by water system always
When, frequently operate, also bring along certain influence to life-span of valve etc., how by between two sets of water systems from
Dynamic switching is also a problem present in Rural water supply system.
The content of the invention
For current Rural water supply equipment price is high, short life problem, water system and other well-water supplies system individual in village
Manual switching problem between system, the present invention provides a kind of water system automatic water level controlling switch, the purpose is to pass through to reduce
Equipment hydraulic pressure, reduces the cost of equipment；By setting water tower, low pressure is made into by original high-tension apparatus and is supplied water, by original height
Pressure Water supply switch valve makes automatic water level controlling switch into, preferentially using external water source to automatic water-supply in water tower or water tank, reduces and supplies
The cost of wetting system, extends the service life of supply equipment, peasant is received more tangible benefits.
The technical scheme is that：A kind of water system automatic water level controlling switch, including switch outer cover, the water level
Fixed plate is provided with controlling switch, fixed plate middle setting has hole, lifting unit is fixed with fixed plate, the bottom of fixed plate sets
Float portion is equipped with, the top of lifting unit is provided with spring leaf, and the lifting unit includes the fall way inside fixed cylinder and fixed cylinder,
Float portion includes being fixed on the sealing bucket below fixed plate, and gravity floating body is provided with sealing bucket, is fixed with gravity floating body vertical
Nogata to floating body connecting rod, floating body connecting rod is applied in fall way, and when water level rises in pipeline, gravity floating body drives floating body connecting rod
Rise, floating body connecting rod drives fall way to rise again, lifting tube end top board touches spring leaf, switches off；During water level decreasing, float
Body small end pressing plate dead spring piece, switch connection, the operating of switch control water pump；
Further, the fixed cylinder is inverted infundibulate fixed cylinder, and the fixing end of fixed cylinder bottom is with diameter greater than upper
Portion's diameter, elastic sealing gasket neighboring is compressed between fixed end periphery and fixed plate, and elastic sealing gasket center is provided with circle
Hole, circular hole inner rim is fixed by fall way lower end, and elastic sealing gasket links together fixed cylinder and fall way lower end, is risen
Drop pipe bottom is additionally provided with sealing ring；
Further, the sealing bucket lower end or side are provided with water inlet, different angles between sealing drum and gravity floating body
Degree is provided with the multiple riser guides being mutually matched, and gravity floating body is provided with what is matched with sealing ring with the connecting portion of floating body connecting rod
Sealing；
Further, described spring leaf one end is hinged on support, and pedestal lower end is fixed on consolidating for fixed plate or fixed cylinder
The elastic crossed strip along spring leaf in-plane is set on fixed end, between spring leaf and support, and the cantilever tip is set
There is spring leaf limiting plate.
Further, the fixed cylinder and fall way periphery are provided with screw thread, and fixed cylinder upper end is provided with top cover, top cover with
It is threadedly coupled between fixed cylinder, fall way lower, outer perimeter is provided with protrusion side, protrusion side upside or downside are clamped using clamp nut
Be fixed on elastic sealing gasket circular hole inner rim, top cover offers centre bore, center-hole diameter is more than fall way external diameter, fixed cylinder with
Gap is provided between fall way, longitudinal spring is provided with gap, longitudinal spring is pressed on protrusion side or clamp nut and top cover
Between；
Further, the fixed cylinder is consistent with the center of fall way, fall way and floating body connecting rod, in vertical direction
On, gap is provided with each other, when not having buoyancy, gravity floating body is located at sealing bottom of the barrel, between sealing and sealing ring apart
Certain distance, gravity floating body is changed into sealing state after being contacted with each other between sealing and sealing ring after floating, and promotes fall way
Rise；
Further, the fall way lower end is plane or horn mouth, and fall way lower end is provided with sealing ring, gravity floating body
It is plane or semiglobe or pyramidal structure, sealing ring and mutual of sealing with the sealing that floating body connecting rod junction is set
Match somebody with somebody, be sealing state after contact；
Further, the spring leaf end is provided with insulator, and insulator downside is provided with contact electrode；
Further, the lifting tube end is provided with nut, and nut circumcircle is with diameter greater than top cover internal diameter diameter, spring
The maximum height that piece rises rises maximum height less than connecting rod；
Further, the level control switch for water be arranged on family drinking-water water system, plantation water system or aquaculture
In water system, the level control switch for water may be provided in the supply channel of multiple water tanks or water tower.
The good effect that the present invention has is：Gravity floating body is set in by being switched in automatic water level, using in pipeline
The buoyancy of hydraulic pressure and water floats gravity floating body, sets sealing ring by fall way lower end, and connect in gravity floating body and floating body
Bar connecting portion sets sealing, can seal fall way lower end after the rising of gravity floating body and block, can be in buoyancy and pressure
In the presence of, drive fall way to rise together；By fixing elastic sealing gasket respectively between fixed cylinder and fall way lower end
Periphery and inner circumferential, fall way elongate elastic sealing gasket when rising in the presence of buoyancy using elastic force, fall way is increased；It is logical
Cross and the circular inverted funnel of major diameter is set in the lower end of fixed cylinder, the upper rising of fall way or elastic sealing gasket can be limited
Degree；Clamp nut is threaded with by fall way lower end, elastic sealing gasket can be compressed, additionally it is possible on clamp nut
Longitudinal spring is provided between side or protrusion side and fixing pipe top cover；By setting support in fixed plate, bullet is set on support
Reed, cantilever tip sets spring leaf limiting plate, ensure that between spring leaf height and floating body connecting rod there is certain height
Difference, it is ensured that under pipe water outlet closed state, enter within a certain distance between water level highest order and water level lowest order
Row mutually switching, defines the highest order and lowest order of water level, can when fall way rises to certain altitude, touch spring leaf from
And make to switch off, stop the operating of water pump；By in another end of spring leaf, electrode is set, can be by spring leaf
Action, open or closed switch, further control water pump stopping with operating；By in floating body interlinking lever end, pressing plate is set,
Can gravity floating body decline big extreme lower position when, that is to say, that in water tower or water tank water level decreasing to it is minimum when, pressing plate depress
Spring leaf, connects switch and starts pump operation, is supplied water in water tower or water tank；Set laterally by spring leaf in-plane
Spring, ensure that spring leaf can keep original state when no external force is acted on again after rising or falling, only outside
In the case that power is touched, the state of switch could be changed；By the way that floating body connecting rod to be arranged on the centre of fall way, and float gravity
There is a certain distance between body and fall way lower end, can make gravity floating body that there is certain rising space, that is to say, that can
Make water pump that there is certain duration of runs, water level can interior rising at this moment, only water level just stops after rising to certain altitude
Only pump operation；Clamp nut and locking nut are connected by fall way peripheral thread, clamp nut is conducive to elastic packing
That pads is fixed and clamped, and locking nut can limit the decline of fall way because circumcircle is with diameter greater than top cap central bore dia；It is logical
Cross and connect top cover in fixed cylinder threaded upper ends, the compression strength of longitudinal spring can be adjusted by the lifting of top cover, such that it is able to
The rate of climb of fall way, further have adjusted water level, that is, have adjusted the time for switching off under regulation hydraulic pressure；By
This automatic water level controlling switch is set in water system, a new low-rise building can be formed or plantation plant is supplied water and is
System, and support to be supplied water with city to multiple water receivers, can simplify conduit line using this system, water waits for the time in reduction,
Automatic water-supply is realized, when not having water in water tower or water tank, preferentially can be supplied water using external water source, when external insufficient water sources, can
Oneself automatic water system supplied water, without manually operated or wait for.By using this automatic water level controlling switch
The water system of formation, can make water system realize automatic water-supply, and it is to wait for be waited by water system to close valve to remove from
Time, can reduce pressure of supply water by using this water system, using general water pump and valve be capable of achieving confession
Water, reduces water system to material, the resistance to pressure request of part, can be by existing water system cost reduction by 2/3rds, energy
Enough increase the service life 2/3rds, it is possible to decrease the cost of supply equipment, in terms of particularly can reducing peasant's water system
Expenditure, can mitigate peasant economy burden.
Brief description of the drawings
The overall structure diagram of Fig. 1 automatic water level controlling switches.
The attachment structure schematic diagram on fall way and periphery in Fig. 2 fixed cylinders.
The structural representation of the fixed elastic sealing gasket in Fig. 3 fall ways protrusion side downside.
The overlooking the structure diagram of Fig. 4 spring leafs.
Fig. 5 forms the embodiment of water system using automatic water level controlling switch.
Automatic switchover system between the external water sources of Fig. 6 and oneself water source.
The structural representation of the existing water systems of Fig. 7.
The structural representation of Fig. 8 magnetic ball-cock assemblys.
Label declaration：1- fixed plates, 2- elastic sealing gaskets, 3- fixed cylinders, 4- top covers, 5- longitudinal springs, 6- locking nuts,
7- floating bodies connecting rod, 8- fall ways, 8a- top boards, 9- sealing rings, 10a- semiglobes sealing, 10b- planar structures sealing,
11- compress gaskets, 12- water inlets, 13- clamp nuts, 14- riser guides, 15- gravity floating body, 16- sealings bucket, 17- sealing buckets
Interior, 18- fixed screws, 19- protrusions side, 20- supports, 21- crossed strips, 22- pressing plates, 23- spring leafs, 24- insulators, 25-
Electrode upper contact, 26- electrodes lower contact, 27- blade-likes contact site, 28- switches outer cover, 29- limiting plates, 30a- floating body connecting rod liters
Drop breach, 30b- crossed strips breach, 31- water towers, check-valves under 32-, 33- water pumps, 34- wells, 35- families water supply line,
36- automatic water levels controlling switch, 37- upper check valves, 38- water mixing valves, 39a- magnetic ball-cock assembly one, 39b- magnetic ball-cock assembly two,
The external water source check-valves of the external water supply line of 40- hand-operated valves, 42-, 43-, 44- water end (W.E.)s, 51- building roofs, 52- solar energy
The manual total valve of water heater, 53-, 54- pressure control switch, 55- booster pumps, the manual branching valves of 56-, 101- valve bodies, 102-
Piston, 103- match somebody with somebody iron, 104- ball floats, 105- connectors, 106- interface tubes, 107- magnet, 108- discharge water rope, 109- plugs,
200- rubber blankets, 202- filling pipe ends, 203- gaps.
Specific embodiment
Technical scheme is illustrated referring to the drawings.
Technical scheme in order to illustrate more clearly the embodiments of the present invention, the following drawings illustrate only some realities of the invention
Example is applied, therefore is not construed as the restriction to scope, for those of ordinary skill in the art, do not paying creative labor
On the premise of dynamic, other related accompanying drawings can also be obtained according to these accompanying drawings.
The detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed sheet below
The scope of invention, but it is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The present invention is a kind of water system automatic water level controlling switch 36, and Fig. 1 is the overall knot of automatic water level controlling switch
Structure schematic diagram, in the technical program, including switch outer cover 28, fixed plate 1, fixed plate are arranged in the level control switch for water
1 middle setting has hole, is fixed with lifting unit in fixed plate 1, and the bottom of fixed plate 1 is provided with float portion, the top of lifting unit sets
Spring leaf 23 is equipped with, the lifting unit includes the fall way 8 inside fixed cylinder 3 and fixed cylinder 3, and float portion includes being fixed on fixation
Sealing bucket 16 below plate 1,17 are provided with gravity floating body 15 in sealing bucket, and the floating body of vertical direction is fixed with gravity floating body 15
Connecting rod 7, floating body connecting rod 7 is applied in fall way 8, and when water level rises in pipeline, gravity floating body 15 drives floating body connecting rod 7 to rise,
Floating body connecting rod 7 drives fall way 8 to rise again, and 8 end fall way of fall way 8 touches spring leaf 23, switches off；Water level decreasing
When, the dead spring piece 23 of end clamp plate 22 on floating body connecting rod 7, switch connection, the operating of switch control water pump 33.
Fig. 2 is the attachment structure schematic diagram on fall way and periphery in fixed cylinder.The fixed cylinder 3 is inverted leakage
Bucket shape fixed cylinder 3, the bottom of fixed cylinder 3 is provided with resilient seal pad fixing end, and resilient seal pad fixing end is with diameter greater than upper straight
Footpath, is compressed with the neighboring of elastic sealing gasket 2 between fixed cylinder periphery and fixed plate 1, and will be fixed using fixed screw 18
Cylinder periphery is fixed, and the center of elastic sealing gasket 2 is provided with circular hole, and circular hole inner rim protrudes side 19 by fall way 8 presses with clamp nut 13
Fasten, elastic sealing gasket 2 links together the lower end of fixed cylinder 3 and fall way 8, the bottom of fall way 8 is additionally provided with
Sealing ring 9.
In fig. 2, elastic sealing gasket 2 is located at the lower section on protrusion side 19, and sealing ring 9 is provided with the end face for protruding side 19,
In order to make to be contacted between planar structure sealing 10b and sealing ring 9, clamp nut 13 is provided below compress gasket 11.
The elastic sealing gasket 2 can be silica gel sealing pad, or other water resistance sealing gaskets, and in buoyancy and
Pressure effect is lower to have certain extensibility, and the extensibility disclosure satisfy that the adjustable height of fall way 8.
The sealing lower end of bucket 16 or side are provided with water inlet 12, and water inlet 12 is typically threaded interface, seals bucket
Different angles are provided with the riser guide 14 of the multiple vertical direction being mutually matched, gravity floating body 15 between 16 and gravity floating body 15
The planar structure sealing 10b matched with sealing ring is provided with the connecting portion of floating body connecting rod 7, the gravity floating body 15 is proportion
Less than the object of water, from after the entrance of water inlet 12, hydraulic pressure and buoyancy float gravity floating body 15 to water, on gravity floating body 15 in pipeline
When rising, the riser guide 14 along vertical direction rises, it is ensured that the floating body connecting rod 7 connected on gravity floating body 15 can be along vertical
Nogata is ramped up.
Fig. 4 is the overlooking the structure diagram of spring leaf 23.One end of spring leaf 23 that lifting unit top is set is hinged on support
On 20, the lower end of support 20 is fixed in the fixing end of fixed plate 1 or fixed cylinder 3, contact site difference between spring leaf 23 and support
Set fluted, two groove contact sites are blade-like, set elastic along the plane side of spring leaf 23 between the support 20 of spring leaf 23
To crossed strip 21, the top of the support 20 is provided with the limiting plate 29 of spring leaf 23, and limiting plate 29 being capable of limited spring piece 23
It is the height that axis of rotation rotates with blade-like contact site 27, the maximum height that spring leaf 23 rises rises less than floating body connecting rod 7
Maximum height, 30a is floating body connecting rod lifting breach, and spring leaf produces displacement in lifting process, therefore, floating body connecting rod lifting lacks
Mouthful 30a is rectangular v notch v, and 30b is crossed strip breach, and so ensure that will be to more than above the horizon spring leaf 23
On upspring, less than horizontal line spring leaf 23 will bullet downwards, it is ensured that when floating body connecting rod 7 declines, can pressing plate 22 can be by
Spring leaf 23 is depressed, and the end of spring leaf 23 downside is provided with insulator 24, and insulator 24 is provided below contact electrode, wherein,
25 is electrode upper contact, 26 is after being contacted between electrode lower contact, electrode upper contact 25 and electrode lower contact 26, by the electricity of water pump 33
Source circuit connection, the water pump 33 that will be connected in circuit is operated, and the water in underground water well 34 is extracted into and is provided with this from dynamic pressure
In the supply channel of force snesor.
Certainly, above-mentioned two grooves contact site is hinged all replacements for blade-like structure can also be utilized.
The fixed cylinder 3 is provided with screw thread with the periphery of fall way 8, and the upper end of fixed cylinder 3 is provided with top cover 4, top cover 4 and fixation
Mutually it is threadedly coupled between cylinder 3, reference picture 2, the lower, outer perimeter of fall way 8 is provided with protrusion side 19, the upside of protrusion side 19 utilizes and compresses
Nut 13 is fixedly clamped the circular hole inner rim of flexible sealing gasket 2, and top cover 4 offers centre bore, and center-hole diameter is more than fall way 8
External diameter, it can be ensured that fall way 8 can rise, stretches out, in order to prevent the excessive descent of fall way 8, in top cover from the centre bore of top cover 4
Locking nut 6 is threaded with the fall way 8 on 4 tops, the circumcircle of locking nut 6 is fixed with diameter greater than the internal diameter diameter of top cover 4
There is certain gap between cylinder 3 and fall way 8, longitudinal spring 5 is provided between fixed cylinder 3 and fall way 8 in gap, lift
The bottom of pipe 8 is provided with protrusion side 19, and the upside for protruding side 19 compresses elastic sealing using nut and compress gasket 11
Pad 2, longitudinal spring 5 is pressed between clamp nut 13 and top cover 4, and the elastic force of spring can be by rotating fixing pipe upper end
Top cover 4 carries out pressure adjustment.Herein it should be noted that the lower end of fall way 8 is plane in Fig. 2, end is provided with sealing ring 9,
The upper end of link portions between gravity floating body 15 and floating body connecting rod 7, can be the sealing 10b, or half of planar structure
Spherical structure sealing 10a, the sealing can be that soft-type materials can also be hard material, however, it is desirable to be water resistance,
The material of anti-corrosion.
Reference picture 3, in Fig. 3, the fixed position of elastic sealing gasket is different from Fig. 2, and the lower, outer perimeter of fall way 8 is provided with Fig. 3
Protrusion side 19, protrusion side 19 upside is fixedly clamped the circular hole inner rim of flexible sealing gasket 2 using clamp nut 13, and top cover 4 is opened up
There is centre bore, center-hole diameter is more than the external diameter of fall way 8, it can be ensured that fall way 8 can rise, and be stretched out from the centre bore of top cover 4, be
The excessive descent of fall way 8 is prevented, locking nut 6 is threaded with the fall way 8 on the top of top cover 4, outside locking nut 6
Tangential circle diameter is more than the internal diameter diameter of top cover 4, has certain gap, fixed cylinder 3 and fall way 8 between fixed cylinder 3 and fall way 8
Between longitudinal spring 5 is provided with gap, the bottom of fall way 8 is provided with protrusion side 19, protrudes the downside on side 19 using pressure
Tight nut 13 and compress gasket 11 compress elastic sealing gasket 2, and longitudinal spring 5 is pressed between protrusion side 19 and top cover 4, is indulged
Pressure adjustment can be carried out to the elastic force of spring 5 by rotating the top cover 4 of fixing pipe upper end.
The lower end of the fall way 8 is provided with sealing ring 9, half chou that gravity floating body 15 is set with the junction of floating body connecting rod 7
Structure sealing 10a is tightly connected after being contacted with sealing ring 9, the fixed cylinder 3 and fall way 8, fall way 8 and floating body connecting rod 7
Center is consistent, in vertical direction, gap is provided with each other, and when not having buoyancy, gravity floating body 15 is located at sealing bucket 16 bottom
Portion, is separated by a certain distance between sealing 10 and sealing ring, the floating rear quarter sealing structure portion 10a of gravity floating body 15 and sealing ring
Between contact with each other after for sealing state, and promote fall way 8 to rise, the top of fall way 8 is provided with fall way 8, on fall way 8
Pusher one end of reed 23 of moving is risen to raise up.
Need herein explanation when, the bottom of fall way 8 can be bell mouth shape（Reference picture 1）, or it is plane, such as
The bottom of fruit fall way 8 for it is horn-like when, sealing be hemispherical configuration sealing 10a or pyramidal structure sealing, but, no matter
It is hemispherical configuration sealing 10a or pyramidal structure sealing, is required for after floating body connecting rod 7 rises, between sealing ring 9
It is mutually matched the effect that reach and can seal.
The level control switch for water 36 be arranged on family drinking-water water system, plantation water system or aquaculture water system
In, the level control switch for water 36 may be provided at the multiple water tanks or water tower 31 of water system for the tunnel of family's water supply line 35
In, using preceding, it is necessary to being set between the automatic water level controlling switch 36 in required tank height and the present invention, set
When, pressure of cutting off the water supply can be set by rotating top cover 4.
, it is necessary to constitute water system using matching magnetic ball-cock assembly in above-mentioned various water systems, supply water system
Water tank or water tower 31 in system can be adjusted as needed, make level control switch for water matching.
Gravity floating body 15 is set in by being switched in automatic water level, gravity is floated using the hydraulic pressure and buoyancy of pipeline reclaimed water
Body 15 floats, and sets sealing ring 9 by the lower end of fall way 8, and set close in gravity floating body 15 and the connecting portion of floating body connecting rod 7
Envelope portion, the lower end of fall way 8 can be sealed block after the rising of gravity floating body 15, can be driven in the presence of buoyancy and pressure
Fall way 8 rises together；By being separately fixed at periphery and the inner circumferential of elastic sealing gasket 2 in fixed cylinder 3 and the lower end of fall way 8,
Fall way 8 can be made in the presence of buoyancy, elastic sealing gasket 2 is elongated using elastic force, fall way 8 is increased；By in fixation
The lower end of cylinder 3 sets the circular fixing end of major diameter, can limit the lifting height of fall way 8 or elastic sealing gasket 2；By
The peripheral thread of fall way 8 connects clamp nut 13 and compress gasket 11, the upside of clamp nut 13 or protrusion side 19 and top cover 4 it
Between set longitudinal spring 5, pressure adjustment can be carried out；By in fixed plate 1 or the compression end of fixed cylinder 3, support 20, support 20 are set
Upper setting spring leaf 23, the limiting plate 29 of spring leaf 23 is set on the top of support 20, ensure that the height of spring leaf 23 connects with floating body
There is certain difference in height, it is ensured that carried out within a certain distance between water level highest order and water level lowest order between bar 7
Mutually switching, defines the highest order and lowest order of water level, can be when fall way 8 rises to certain altitude, and top board 8a touches bullet
Reed 23 is so that switch off, the operating of stopping water pump 33；By in the end of floating body connecting rod 7, pressing plate 22 is set, can be in weight
When power floating body 15 declines big extreme lower position, that is to say, that in water tower 31 or water tank water level decreasing to it is minimum when, pressing plate 22 pressure bullet
Reed 23, makes switch connect startup water pump 33 and operates, and is supplied water in water tower 31 or water tank；By spring leaf 23 another
End sets contact electrode, can by the action of spring leaf 23, open or closed power supply, further the stopping of control water pump 33 with
Connect；Crossed strip 21 is set by the in-plane of spring leaf 23, ensure that spring leaf 23 is not having after rising or falling
Original state can be kept when having external force to act on, only in the case where external force is touched, the state of pump working could be changed；
By the way that floating body connecting rod 7 to be arranged on the inner circumferential of fall way 8, and make the top board 8a on gravity floating body connecting rod pressing plate 22 and fall way 8
Between there is a certain distance, can make gravity floating body 15 that there is certain rising space, that is to say, that can have a water pump 33
Certain duration of runs, water level can interior rising at this moment, only water level can just stop water pump after rising to certain altitude
33 operating；Clamp nut 13 and locking nut 6 are connected by the peripheral thread of fall way 8, is conducive to consolidating for elastic sealing gasket 2
Level pressure is tight, and locking nut 6 is conducive to entering the falling head of fall way 8 because its circumcircle is with diameter greater than internal diameter above top cover 4
Row limitation；Top cover 4 is connected by the threaded upper ends of fixed cylinder 3, the compression of longitudinal spring 5 can be adjusted by the lifting of top cover 4
Strength, such that it is able to adjust the rate of climb of fall way 8 under hydraulic pressure, further have adjusted water level, that is, to have adjusted switch disconnected
The time opened
Application Example 1
In order to be understood in detail the present invention, before this application embodiment is introduced, briefly below to patent of invention
A kind of ball-cock assembly is introduced disclosed in 201520156378. 0, and then further this application embodiment is described in detail.
Fig. 8 is the structural representation of magnetic ball-cock assembly.The use process of magnetic ball-cock assembly is such：Including valve body
101st, bottom surface is provided with piston 102 and ball float 104 with iron 103；The upper end of the valve body 101 is provided with connector 105, the valve body
101 side walls are provided with interface tube 106, and the inside bottom surface of the valve body 101 is provided with magnet 107；The piston 102 is placed in the valve body
In 101；The ball float 104 is connected by the connector 105 with the piston 102, and valve body 101 is installed by connector 105
In the lower section of water tower 31, ball float 104 is placed in water tower 31, and when not having water in water tower 31, water passes through the interface tube 106
Enter in the water tower 31 with the connector 105, when the water level in water tower 31 not yet reaches setting value and the interface tube 106
When the pressure at place is more than the pressure in water tower 31, water tower 31 is just intake always, with the rising of water level in water tower 31, the ball float
104 also with rising, when water level reaches setting value, the magnetic of the magnet 107 is greater than due to buoyancy suffered by the ball float 104
Power, the ball float 104 will be by the pull-up of the piston 102, and the piston 102 just blocks the connector 105, and water tower 31 stops
Only intake；When pressure at interface tube 106 is less than the pressure in water tower 31, such as：When stopping supplying water, the piston
102 are just moved downward due to the effect of self gravitation and hydraulic pressure, and connector 105 is opened, the water outlet of water tower 31, by interface tube
106 realize supplying water, and during the piston 102 is moved downward, the piston 102 is held by the magnet 107, it is to avoid
When 31 big flow water outlet of water tower, the connector 105 is blocked and stops by the piston 102 in advance by water impact
Water.In addition, 108 for discharge water rope, 109 be plug, 200 be rubber blanket, 202 be filling pipe end, 203 be gap.By more than we
It can be seen that, magnetic ball-cock assembly, water inlet and water outlet are all realized by interface tube 106, that is to say, that on magnetic ball-cock assembly
Water inlet and delivery port 204 need not be simultaneously arranged on, manufacturing process is saved, production cost is reduced.
Fig. 5 is the embodiment that water system is formed using automatic water level controlling switch 36.In the water system, supply water and
One family water supply line 35 is used with water, the automatic water level controlling switch 36 in the present invention is arranged in water supply line, in water
Foregoing magnetic ball-cock assembly, that is, the 39a of magnetic ball-cock assembly one or magnetic ball-cock assembly are provided with the water inlet of tower 31 or water tank
Two 39b.
It is respectively controlled in a water route in order to illustrate that this automatic water level controlling switch 36 can be applied, this hair
Two water tanks or water tower 31 are provided with bright, one of them is water tower 31, and another is the water tank of solar water heater 52, often
The water inlet of individual water tower 31 or water tank sets be magnetic ball-cock assembly, that is, the 39a of magnetic ball-cock assembly one or magnetic ball-cock assembly two
39b.The automatic water level controlling switch 36 in the present invention is provided with pipeline, lower check-valves 32,39a is provided with underground water well 34
For magnetic ball-cock assembly one, 39b is magnetic ball-cock assembly two, solar water heater 52 is arranged on building roof 51.
In the pipeline towards the water tank of solar water heater 52, it is provided with one and leads to dividing for the water tank of solar water heater 52
Bye-pass, has been arranged in parallel upper check valve 37 and water mixing valve 38 in branch line, be easy to the mixing between hot water and cold water, is easy to
Have a bath or do washing using the hot water in the opening pipeline of hand-operated valve 40 etc., while the backflow of hot water can be prevented, at another simultaneously
Upper check valve 37 is provided with union road, is supplied water in water-heater water tank.
In the Application Example, water tower 31 is arranged on the platform of each layer or stair, and solar water heater 52 is arranged on
Two floor tops, automatic water level switch is arranged on the height of water level of setting.
In the water system, after automatic water level controlling switch 36 starts water pump 33, topped up with water in water tank or water tower 31
Afterwards, magnetic ball-cock assembly is closed, and in pipeline is that hydraulic pressure and water level rise, and gravity floating body 15 rises together with floating body connecting rod 7,
After certain altitude is risen to, sealing is contacted between sealing and sealing ring 9, floating body connecting rod 7 is more than vertical with the buoyancy of fall way 8
After pressure to spring 5, floating body connecting rod 7 rises together with fall way 8, and after continuously rising to certain altitude, the end of fall way 8 connects
The jack-up of spring leaf 23 can be contacted the separated of electrode by the push rod 8a for connecing, and cut off the power supply of water pump 33, and water pump 33 will stop
Operating；After the hydraulic pressure in water tower 31 or water tank declines, magnetic ball-cock assembly falls, the hydraulic pressure reduction in pipeline, automatic water level control
After floating body connecting rod 7 in system switch 36 declines, the pressing plate 22 of the upper end of floating body connecting rod 7 can depress spring leaf 23, the end of spring leaf 23
The contact electrode of portion's connection can be by the circuit communication of water pump 33, and water pump 33 starts to be supplied water in pipeline, until magnetic ball-cock assembly is closed
Afterwards, the hydraulic pressure in pipeline is raised, automatic water level controlling switch 36 can close water pump 33.Opened using the control of this automatic water level
Close the water system formed after 36 and magnetic ball-cock assembly section and realize unattended, nobody automatic switchover for waiting for, people can be saved
Power resource, removes the upper water instrument using booster pump and solar water heater 52 from, reduces switch, valve quantity, can be used one
As tubing, without using pressure resistant pipe material, resistance to pressure valve, remove from using high-pressure hydraulic pump 33, water system is greatly reduced
Construction cost, have using popularize.
This automatic water level controlling switch 36 can not only be applied to life and uses with reference to the water system that magnetic ball-cock assembly is formed
Water, but also can apply with plantation, the water system in terms of cultivation, can be according to the required water such as plant, crops and animal
Amount is controlled respectively, advantageously reduces agriculture water system, aquaculture water system cost.
The internal pressure in supply channel can be reduced by using this water system, therefore, general water can be used
Pump 33 and valve are to be capable of achieving water supply, reduce water system to material, the resistance to pressure request of part, can be by existing water supply
System cost reduction by 2/3rds, can increase the service life 2/3rds, it is possible to decrease the cost of supply equipment, can particularly drop
Expenditure in terms of low peasant's water system, can mitigate peasant economy burden.
Application Example 2
Fig. 6 is the automatic switchover system between external water source and oneself water source, is connected with domestic water supply system external
Water supply line 42 and family's water supply line 35, are again provided with external water source check-valves 43, Household water in external water supply line 42
Source capsule road 35 leads in well 34, on family's water supply line 35 of the connection of water pump 33, is provided with down on family's water supply line 35 only
Return valve 32 to be supplied water in water tower 31 or water tank using water pump 33, the 39a of magnetic ball-cock assembly one is passed through on water tower 31 or water tank inlet
Or the 39b of magnetic ball-cock assembly two is connected with family water supply line 35, it is connected with family's water supply line 35 with water end (W.E.) 44, works as secondary water
When source is supplied water, external water source supplies water in water tower 31 or water tank, if external water source stops supplying water, Water in Water Tanks potential drop is to most
Low, that is to say, that in water tank or water tower 31 after water level decreasing, automatic water level switch 36 can connect the power supply of water pump 33, from water pump 33 to
Or water tower 31 or cistern water supply.Once water tower 31 or Water in Water Tanks are full, water pump 33 can cut off electricity by automatic water level controlling switch 36
Source, shuts down.
When having hydraulic pressure in external water source, will be supplied water in water tower 31 or water tank, until water tower 31 or Water in Water Tanks are completely
Only, if external water source supplies water always, water level would not decline, and also imply that water pump 33 would not start, all the time using outer
Come water source to be supplied water in water tower 31 or water tank.
36 are switched by setting automatic water level in supply channel, oneself between external water source and family water source can be realized
Dynamic switching is supplied water, and is waited for without being kept an eye on by special messenger, less with switching therebetween manually, can save human resources, it is ensured that water
There is water in tower or water tank always, and ensure that preferentially using external water source, household electricity can be saved.
The external water supply line 42 in Application Example 2 can also be connected in use above embodiment 1 to water tower 31 or water
Case supplies water, and is supplied water using external water source always in the case where there is external water source, only when anhydrous in water tower 31 or water tank
When, the gravity floating body 15 in the sealing bucket 16 of automatic water level controlling switch 36 drops to bottom, and gravity floating body 15 drives floating body connecting rod 7
And pressing plate 22 declines, the dead spring piece 23 of pressing plate 22 is connected between electrode upper contact 25 and electrode lower contact 26, connects water pump
33 power supply, water pump 33 starts running, and is supplied water in water tower 31 or water tank.If the change that external water supply line 42 supplies water always,
The water level of water tower 31 or water tank will not drop to it is minimum, can be from moisturizing in trend water tower 31 or water tank, water pump 33 midway is declined
Also would not start, can be supplied water using external water supply line 42 always.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of water system automatic water level controlling switch, including switch outer cover, it is characterised in that：In the level control switch for water
Fixed plate is provided with, fixed plate middle setting has hole, lifting unit is fixed with fixed plate, the bottom of fixed plate is provided with floating
Portion, the top of lifting unit is provided with spring leaf, and the lifting unit includes the fall way inside fixed cylinder and fixed cylinder, float portion bag
The sealing bucket being fixed on below fixed plate is included, gravity floating body is provided with sealing bucket, vertical direction is fixed with gravity floating body
Floating body connecting rod, floating body connecting rod is applied in fall way, and when water level rises in pipeline, gravity floating body drives floating body connecting rod to rise, and floats
Body connecting rod drives fall way to rise again, and lifting tube end top board touches spring leaf, switches off；During water level decreasing, floating body connecting rod
Upper end clamp plate dead spring piece, switch connection, the operating of switch control water pump.
2. a kind of water system automatic water level controlling switch according to claim 1, it is characterised in that：The fixed cylinder is
Inverted infundibulate fixed cylinder, the fixing end of fixed cylinder bottom is fixed between end periphery and fixed plate with diameter greater than upper diameter
Elastic sealing gasket neighboring is compressed with, elastic sealing gasket center is provided with circular hole, and circular hole inner rim is compressed by fall way lower end
Fixed, elastic sealing gasket links together fixed cylinder and fall way lower end, and fall way bottom is additionally provided with sealing ring.
3. a kind of water system automatic water level controlling switch according to claim 1, it is characterised in that：Under the sealing bucket
End or side are provided with water inlet, and different angles are provided with the multiple liftings being mutually matched and lead between sealing drum and gravity floating body
Rail, gravity floating body is provided with the sealing matched with sealing ring with the connecting portion of floating body connecting rod.
4. a kind of water system automatic water level controlling switch according to claim 1, it is characterised in that：The spring leaf one
End is hinged on support, and pedestal lower end is fixed in the fixing end of fixed plate or fixed cylinder, is provided between spring leaf and support
Elastic force along spring leaf in-plane crossed strip, the cantilever tip is provided with spring leaf limiting plate.
5. a kind of water system automatic water level controlling switch according to claim 1, it is characterised in that：The fixed cylinder with
Fall way periphery is provided with screw thread, and fixed cylinder upper end is provided with top cover, is threadedly coupled between top cover and fixed cylinder, fall way bottom
Periphery is provided with protrusion side, and protrusion side upside or downside are fixedly clamped in elastic sealing gasket circular hole inner rim using clamp nut, pushed up
Lid offers centre bore, and center-hole diameter is more than fall way external diameter, gap is provided between fixed cylinder and fall way, is set in gap
There is longitudinal spring, longitudinal spring is pressed between protrusion side or clamp nut and top cover.
6. a kind of water system automatic water level controlling switch according to claim 1, it is characterised in that：The fixed cylinder with
Fall way, fall way are consistent with the center of floating body connecting rod, in vertical direction, gap are provided with each other, when there is no buoyancy,
Gravity floating body be located at sealing bottom of the barrel, be separated by a certain distance between sealing and sealing ring, gravity floating body float after sealing with
It is changed into sealing state after being contacted with each other between sealing ring, and promotes fall way to rise.
7. a kind of water system automatic water level controlling switch according to claim 1, it is characterised in that：Under the fall way
It is plane or horn mouth to hold, and fall way lower end is provided with sealing ring, the sealing that gravity floating body is set with floating body connecting rod junction
It is plane or semiglobe or pyramidal structure, sealing ring is mutually matched with sealing, is sealing state after contact.
8. a kind of water system automatic water level controlling switch according to claim 1, it is characterised in that：The spring bit end
Portion is provided with insulator, and insulator downside is provided with contact electrode.
9. a kind of water system automatic water level controlling switch according to claim 1, it is characterised in that：The lifting pipe end
Portion is provided with nut, and nut circumcircle rises with diameter greater than top cover internal diameter diameter, the maximum height that spring leaf rises less than connecting rod
Maximum height.
10. a kind of water system automatic water level controlling switch according to claim 1, it is characterised in that：The water level control
Switch processed be arranged on family drinking-water water system, plantation water system or aquaculture water system in, the level control switch for water
In may be provided at the supply channel of multiple water tanks or water tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213726.2A CN105715525B (en) | 2016-04-08 | 2016-04-08 | A kind of water system automatic water level controlling switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213726.2A CN105715525B (en) | 2016-04-08 | 2016-04-08 | A kind of water system automatic water level controlling switch |
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| CN105715525A CN105715525A (en) | 2016-06-29 |
| CN105715525B true CN105715525B (en) | 2017-05-31 |
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| CN201610213726.2A Active CN105715525B (en) | 2016-04-08 | 2016-04-08 | A kind of water system automatic water level controlling switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653955B (en) * | 2017-03-29 | 2020-06-05 | 深圳市兴舞消防设备有限公司 | Fire-fighting system of bus |
| CN111066637B (en) * | 2020-01-02 | 2021-11-26 | 湖北北极兔信息技术有限公司 | Working method of water circulation system for plant growth on outer wall of building |
| CN111350704A (en) * | 2020-03-14 | 2020-06-30 | 泉州市华凯智能科技有限公司 | Mechanical maximum liquid quantity injection device with high sealing performance |
| CN111407495B (en) * | 2020-04-17 | 2021-10-15 | 河南省中医院（河南中医药大学第二附属医院） | Traditional chinese medical science orthopedics medicine applies splint |
| CN113863437A (en) * | 2021-08-11 | 2021-12-31 | 江苏丰辉高空建筑防腐有限公司 | Anticorrosive type high-rise roof water tower |
| CN114272660B (en) * | 2021-12-24 | 2023-04-14 | 连云港市运国环保设备有限公司 | Full-automatic water filter |
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| CN2118188U (en) * | 1992-04-10 | 1992-10-07 | 王平安 | Automatic water supply controller for water pump |
| CN201708087U (en) * | 2010-05-14 | 2011-01-12 | 黄国峻 | Water pump automatic switch used underwater |
| DE102011109148A1 (en) * | 2011-08-02 | 2013-02-07 | Hans Brand | Downpipe flap closure has guide rod that is connected to float by passing through slot in lid of housing |
| CN204647515U (en) * | 2015-03-19 | 2015-09-16 | 焦昌堂 | A kind of float valve |
| CN205445978U (en) * | 2016-04-08 | 2016-08-10 | 焦昌堂 | Automatic water level control switch of water supply system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0699893B2 (en) * | 1990-04-27 | 1994-12-07 | 豊国工業株式会社 | Hydraulic water control device |
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|---|---|---|---|---|
| CN2118188U (en) * | 1992-04-10 | 1992-10-07 | 王平安 | Automatic water supply controller for water pump |
| CN201708087U (en) * | 2010-05-14 | 2011-01-12 | 黄国峻 | Water pump automatic switch used underwater |
| DE102011109148A1 (en) * | 2011-08-02 | 2013-02-07 | Hans Brand | Downpipe flap closure has guide rod that is connected to float by passing through slot in lid of housing |
| CN204647515U (en) * | 2015-03-19 | 2015-09-16 | 焦昌堂 | A kind of float valve |
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| CN105715525A (en) | 2016-06-29 |
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Effective date of registration: 20220107 Address after: 266000 No. 888, Qianjin community, Xifu Town, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao hanzhuo environmental protection equipment Co.,Ltd. Address before: 455000 Shi Che Cun, Xijiao Township, Yindu District, Anyang City, Henan Province Patentee before: Jiao Changtang |
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