CN205002412U - Water -saving device - Google Patents
Water -saving device Download PDFInfo
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- CN205002412U CN205002412U CN201520728288.4U CN201520728288U CN205002412U CN 205002412 U CN205002412 U CN 205002412U CN 201520728288 U CN201520728288 U CN 201520728288U CN 205002412 U CN205002412 U CN 205002412U
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Abstract
The utility model discloses a water -saving device belongs to the water supply technology field. The device is equipped with the inlet tube on water tank upper portion, and the water tank lower part is equipped with row cold water pipe and heat extraction water pipe, is equipped with manual drain valve on arranging the cold water pipe, is equipped with the lever mechanism in the water tank, and the lever mechanism is controlled by electromagnetic means and transmission. The device arranges the export cold water of heat supply water pipeling to the greatest extent and retrieves, then the hot water that flows supplies the user directly to use, uses that to practice thrift the water purification resource impact considerable, user convenient to use for a long time.
Description
Technical field
The utility model relates to a kind of water saving fixtures, belongs to hydrotechny field.
Background technology
It is a primary welfare that large-scale industrial and mineral iron and steel enterprise worker has a bath, and adopts central heating water, distributes different bathroom, be equipped with more shower nozzle; And whole day at least three times, the hot water supply of at least one hour at every turn, therefore shower nozzle utilization rate is very high, and water resources consumption is larger.Increasing income and decreasing expenditure is the long-term operation policy of enterprise one, and especially iron and steel enterprise faces a crisis, and the energy conservation of every a tiny bit is all significant.Current bathroom uses conventional ball valve, during worker's bathing, opens valve, and pipeline must be remained cold water and drain, just can have a bath, the water of discharge flows directly into trench, destroys in vain.This part water long-term accumulated is very important.
Summary of the invention
The utility model provides a kind of water saving fixtures, and the outlet cold water of supplying hot water pipeline is drained and reclaimed, and for user directly, saving water resource, user is easy to use for the hot water then flowed out.
The technical solution adopted in the utility model is: a kind of water saving fixtures, comprise water tank, and water tank upper is provided with water inlet pipe, water tank bottom is provided with row's cool water pipe and heat extraction water pipe, row's cool water pipe is provided with Manual draining valve, and be provided with leverage in water tank, leverage is by calutron and transmission mechanism control;
Described leverage comprises lever, and lever is provided with gear shaft, and lever one end connects the drain cap valve on row's cool water pipe, and the other end connects the hot water lid valve on heat extraction water pipe;
Described calutron comprises armature, electromagnet, armature and electromagnet are oppositely arranged, armature spring is provided with above armature, armature spring is fixed in top cross-bar, armature bottom is connected with snap close stay hook, right side below snap close stay hook is provided with snap close movable hook, is fixed on pedestal bottom snap close movable hook, and the horizontal direction of snap close movable hook is fixed on montant by latch spring; Being provided with electromagnet core above pedestal, is coiling bag in the middle of electromagnet core, is upper and lowerly provided with the tap of line bag wire;
Described transmission mechanism comprises rack and pinion, is provided with tooth bar at armature end, and tooth bar can move up and down with armature, tooth bar bottom and gears meshing, and gear shaft is connected on lever, drives lever to tilt during gears slip;
The magnetic of electromagnet is controlled by circuit structure, circuit structure is composed in series by AC power, thermistor, electromagnet coil, hand-operated valve linked switch, 220V one-way communication electricity changes direct current into through bridge rectifier, thermistor is arranged on tank inner wall, Resistance probe contacts with the water in water tank, when water temperature raises generation current by circuit transmission to magnet spool, the armature of DM adhesive above it; Hand-operated valve linked switch comprises insulation wheel, cambered surface metal level and wire head node, and when Manual draining valve is in closed condition, cambered surface metal level is separated with wire head node, and linked switch disconnects, circuitry cuts; When Manual draining valve dextrorotation turn 90 degrees open state, cambered surface metal level is followed handle rotation and is contacted with wire head node, circuit ON;
The axle of Manual draining valve is provided with ratchet and linked switch, ratchet is connected with snap close connecting rod, the valve rod of Manual draining valve can rotate 0 ~ 90 °, unidirectional (instantaneous pin) is there is and rotates in ratchet under the drive of valve rod, snap close connecting rod can be touched turn clockwise around fixed axis, and then snap close connecting rod top and snap close movable hook are touched, promote it and left and right displacement occurs.
Further, described gear shaft one end connects lever, and the other end connects the gear outside water tank, and gear shaft and water tank wall contact position are provided with sealing shroud.
Further, silicone rubber pad is respectively equipped with bottom described drain cap valve and hot water lid valve.
Operation principle of the present utility model:
The operation principle of water saving fixtures: water tank upper has water inlet, two delivery ports are arranged at bottom, and one for discharge pipe residue cold water, one is hot water outlet, flows out hot water for user.
Inside cavity two delivery ports respectively have a copper composite silicone rubber pad valve (lid), a bit there is activity chain contact at lid valve edge, lid valve upper end connects lever, two valves do opening and closing counter motion with lever motion, namely when draining valve leaves, hot water valve is closed, and initial position is that draining valve leaves, and hot water valve is closed.Lever lifting action is driven by containment portion electromagnet action drives tooth bar, gear, gear shaft.Electromagnet armature, static iron core original state are released state, and armature is connected by spring.When electromagnet coil is by certain electric current, iron core adhesive armature, draining valve closes, and hot water valve is opened, and " snap close " pins maintaining valve door state simultaneously, now can ensure that hot water uses for a long time.After considering draining, the energising of snap close hold mode lower electromagnet is nonsensical, and waste electric energy, hand-operated valve is utilized to close drainage pipeline (this valve is closed in manual operation when hot water mouth flows out hot water just) here, utilize manual valve position to change makes linked switch open a way simultaneously, and circuit is had a power failure.After considering that iron core is lockable, upper once use water draining before, iron core must get back to free state, utilize ratchet one-way revolving property here, namely can only wink clockwise follow hand-operated valve by close to opening conduits carry out 90 degree of rotary motions reach release position time, ratchet outer projection touches a connecting rod, and then touches movable hook snap close is threaded off, iron core return.Hand-operated valve by open position to off-position carry out 90 degree rotate time, ratchet non rotating, " snap close " can not thread off, keep hot water do not interrupt.And in the use of hot water momentary switch water, then utilize another hot-water line hand-operated valve to carry out manual operation, closedown of finishing using.
Circuit structure operation principle (connecting the process of hot water): powered by 220V one-way communication electricity (general low-voltage illumination), direct current is changed into, by negative-characteristic thermistor (electrical resistance temperature increase and reduce), the series connection of electromagnet coil, hand-operated valve linked switch through bridge rectifier.Thermistor is closely affixed on copper probe, is installed on tank inner wall, and probe inner surface directly contacts with water.When cavity water temperature is elevated to certain value, thermistor resistance is reduced to a smaller value, now circuital current reaches a higher value, coil is by this electric current, DM, when magnetic force is greater than armature spring, flowing water resistance, transmission resistance sum, electromagnet and armature adhesive, drive cavity internal drainage valve cuts out, hot water valve is open.After row's cold water completes, close hand-operated valve, linked switch disconnects, and circuit has a power failure.Electromagnet position keeps because snap close pins, and hot water valve keeps open, and draining valve keeps cutting out.
Hand-operated valve linked switch operation principle: hand-operated valve linked switch and coaxial ratchet, ratchet one-way rotates, and linked switch can bidirectional rotation 0 ~ 90 °; Fix two biometallic joint (have certain elastic force, ensure good contact) inside linked switch insulation crust, two nodes are sealed in circuit by wire.Draining hand-operated valve rotating shaft synchronously drives insulation wheel, and there is one section of cambered surface covering metal layer insulation wheel outer, and when draining hand-operated valve is being opened, metal level contacts two biometallic joint simultaneously, connects circuit.Otherwise, cut off circuit.
The process that draining valve gap is opened:
Electromagnet core pedestal is installed snap close movable hook, there is axle movable hook end, can swing, swaying direction linking springs, and off position (the non-adhesive of electromagnet), this spring is in zero elastic force, and coupler body is upright.At right angle setting snap close stay hook on armature.Movable hook and stay hook head round and smooth, both vertical direction slightly misplace, and when electromagnetic actuation state, the upper and lower relative motion of two hooks side direction are touched, and when reaching stroke, under spring tension effect, two hooks catch on, and keep locking-in state.When draining next time, hand-operated valve, by closing to opening rotary motion, drives ratchet to touch a snap close connecting rod, push snap close movable hook open, now in pipe, remaining water water temperature is lower, and circuital current is very little, electromagnet not adhesive, armature spring shrinks and is separated with armature by electromagnet core.Water tank internal drainage valve is open, and hot water valve is closed, in the row's of being in cold water process.
The water saving fixtures that the utility model provides,
(1), pipeline is remained cold water at use side and drains and reclaimed by independent pipeline by this device, then automatic by hot water from use mouth flow out, play joint saving water resource, use hot water direct convenience, be specially adapted to public worker's publilc baths of central heating water.
(2), device automatically realizes cool hot water and switches, and effect is better than existing traditional valve manual emission residue cold water, and excess emissions flows into trench, wastes water, while bathing people constantly sound out the loaded down with trivial details of water temperature.
(3), this device has stronger practicality to this enterprise, also can use for reference the same industry and promote.
Below in conjunction with drawings and Examples, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the general assembly schematic diagram of water saving fixtures.
Fig. 2 is the principle assumption diagram of water saving fixtures.
Fig. 3 is the circuit structure diagram of water saving fixtures.
Fig. 4 is the fundamental diagram of linked switch.
Fig. 5 is the connection diagram of linked switch, ratchet.
In figure: 1 is water tank, 2 is water inlet pipe, 3 is row's cool water pipe, 4 is heat extraction water pipe, 5 is Manual draining valve, 6 is recovery pond, 7 is lever, 8 is drain cap valve, 9 is hot water lid valve, 10 is armature, 11 is electromagnet core, 12 is armature spring, 13 is crossbeam, 14 is snap close stay hook, 15 is snap close movable hook, 16 is pedestal, 17 is latch spring, 18 is montant, 19 is coiling bag, 20 is the tap of line bag wire, 21 is tooth bar, 22 is gear, 23 is silicone rubber pad, 24 is thermistor, 25 is electromagnet coil, 26 is hand-operated valve linked switch, 27 is insulation wheel, 28 is cambered surface metal level, 29 is wire head node, 30 is ratchet, 31 is snap close connecting rod, D1-D4 is diode, B is transformer.
Detailed description of the invention
Embodiment:
As shown in Figure 1, a kind of water saving fixtures, comprise water tank 1, and water tank 1 top is provided with water inlet pipe 2, and water tank 1 bottom is provided with row's cool water pipe 3 and heat extraction water pipe 4, and row's cool water pipe 3 is provided with Manual draining valve 5, and row's cool water pipe 3 lower chain connects recovery pond 6; Be provided with leverage in water tank 1, leverage is by calutron and transmission mechanism control; Manual draining valve 5 connects calutron by snap close connecting rod 31;
As shown in Figure 2, described leverage comprises lever 7, and lever 7 is provided with gear shaft, and lever 7 one end connects the drain cap valve 8 on row's cool water pipe 3, and the other end connects the hot water lid valve 9 on heat extraction water pipe 4;
Described calutron comprises armature 10, electromagnet, armature 10 and electromagnet are oppositely arranged, armature spring 12 is provided with above armature 10, armature spring 12 is fixed in top cross-bar 13, armature 10 bottom is connected with snap close stay hook 14, right side below snap close stay hook 14 is provided with snap close movable hook 15, is fixed on pedestal 16 bottom snap close movable hook 15, and the horizontal direction of snap close movable hook 15 is fixed on montant 18 by latch spring 17; Being provided with electromagnet core 11 above pedestal 16, is coiling bag 19 in the middle of electromagnet core 11, is upper and lowerly provided with line bag wire tap 20;
Described transmission mechanism comprises tooth bar 21 and gear 22, is provided with tooth bar 21 in armature 10 end, and tooth bar 21 can move up and down with armature 10, and tooth bar 21 bottom is engaged with gear 22, and gear shaft is connected on lever 7, drives lever 7 to tilt when gear 22 slides;
The magnetic of electromagnet is controlled by circuit structure, as shown in Figure 3, circuit structure is composed in series by AC power, thermistor 24, electromagnet coil 25, hand-operated valve linked switch 26,220V one-way communication electricity changes direct current into through bridge rectifier, thermistor 24 is arranged on water tank 1 inwall, Resistance probe contacts with the water in water tank 1, when water temperature raises generation current by circuit transmission to electromagnet coil 25, the armature of DM adhesive above it; Hand-operated valve linked switch 26 comprises insulation wheel 27, cambered surface metal level 28 and wire head node 29, when Manual draining valve is in closed condition (namely Manual draining valve valve rod is positioned at horizontal direction), cambered surface metal level 28 is separated with wire head node 29, and linked switch disconnects, circuitry cuts; When Manual draining valve dextrorotation turn 90 degrees open state (namely Manual draining valve valve rod is positioned at vertical direction), cambered surface metal level 28 is followed handle rotation and is contacted with wire head node 29, circuit ON;
As shown in Figure 4, Figure 5, the axle of Manual draining valve 5 is provided with ratchet 30 and linked switch, ratchet 30 is connected with snap close connecting rod 31, the valve rod of Manual draining valve 5 can rotate 0 ~ 90 °, one-directional rotation is there is in ratchet 30 under the drive of valve rod, can touch snap close connecting rod 31 to turn clockwise around fixed axis, snap close connecting rod 31 top and snap close movable hook 15 touch, and can promote it and left and right displacement occurs.
Described gear shaft one end connects lever 7, and the other end connects the gear 22 outside water tank 1, and gear shaft and water tank 1 wall contact position are provided with sealing shroud.
Silicone rubber pad 23 is respectively equipped with bottom described drain cap valve 8 and hot water lid valve 9.
As shown in Figure 1: water tank upper has water inlet, two delivery ports are arranged at bottom, and one for discharge pipe residue cold water, one is hot water outlet, flows out hot water for user.Outlet conduit is respectively equipped with manually-operated gate.
Fig. 2 shows overall structure of the present invention, and water saving fixtures comprise water tank, automatic valve, hand-operated valve, solenoid circuit, snap close, ratchet (single direction rotation clutch) and kinematic link etc.Lever lifting action is driven by containment portion electromagnet action drives tooth bar, gear, gear shaft, inside and outside gear shaft through cavities, is isolated by sealing device, water-tight.
As shown in Figure 3, when Manual draining valve is in closed condition, cambered surface metal level is separated with node, and linked switch disconnects, circuitry cuts; When Manual draining valve dextrorotation turn 90 degrees open state, cambered surface metal level is followed handle rotation and is contacted with node, circuit ON.
As shown in Figure 4, handle is now open state, and when handle turn 90 degrees to open state dextrorotation by closing, ratchet outer projection touches snap close connecting rod, and in two hooks hooked by snap close, dynamic hook is pushed open to the right, and two hooks depart from.Handle is rotated counterclockwise to pass by driveing, and ratchet does not turn, and snap close can not be threaded off.
When handle is open state, linked switch cambered surface metal is connected with circuit two biometallic joint, circuit ON.After 90-degree rotation, circuit disconnects.Insulation wheel follows rotatable handle all the time.
Fig. 5 is linked switch and coaxial ratchet side view, and hand-operated valve, ratchet, linked switch are positioned on same axle.
Concrete operating process is:
1. initial state: draining hand-operated valve closes, hot water hand-operated valve closes, the non-adhesive of electromagnet, snap close is not locked, and in cavity, position opened by cold water lid valve, hot water lid valve off-position, ratchet evagination touches end 90 degree of arcs from snap close connecting rod, linked switch break position (conductive nodes with insulation take turns metal arc emaciated face from);
2. turn clockwise draining hand-operated valve 90 degree to opening position (handle is parallel with pipeline), turn clockwise hot water hand-operated valve 90 degree to opening position (handle is parallel with pipeline), pipeline cold water starts to outflow from discharge outlet, reclaim, hot water lid valve keeps off-position, not water outlet, linked switch is connected (conductive nodes is taken turns metal cambered surface with insulation and contacted), and solenoid circuit is connected;
3. keep laststate, row's cold water process;
4. cold water drains, and water temperature rises to the highest, and circuital current reaches maximum, electromagnetic actuation, and snap close pins, and in cavity, cold water lid valve cuts out, and stop draining, hot water lid valve is opened, and flowing out hot water can free switch as required for, hot water hand-operated valve;
5. manually close Manual draining valve, stop draining, linked switch disconnect (conductive nodes with insulation take turns metal arc emaciated face from), down circuitry, snap close maintenance lock-bit, in cavity, lid valve keeps respective current location;
6. hot water is finished using, the manual hot water valve of artificial closedown, and all the other each parts keep current locations;
7. new round operative installations, turn clockwise Manual draining valve, hot water valve 90 degree, open mode, ratchet 90-degree rotation, evagination touches a snap close connecting rod, snap close is threaded off, electromagnet affranchises, and under armature spring effect return, initial position got back to by two lid valves, start to arrange cold water, close hot water mouth.Repetitive cycling the 3rd step and later program.
Claims (3)
1. water saving fixtures, comprise water tank, it is characterized in that: described water tank upper is provided with water inlet pipe, water tank bottom is provided with row's cool water pipe and heat extraction water pipe, row's cool water pipe is provided with Manual draining valve, and be provided with leverage in water tank, leverage is by calutron and transmission mechanism control;
Described leverage comprises lever, and lever is provided with gear shaft, and lever one end connects the drain cap valve on row's cool water pipe, and the other end connects the hot water lid valve on heat extraction water pipe;
Described calutron comprises armature, electromagnet, armature and electromagnet are oppositely arranged, armature spring is provided with above armature, armature spring is fixed in top cross-bar, armature bottom is connected with snap close stay hook, right side below snap close stay hook is provided with snap close movable hook, is fixed on pedestal bottom snap close movable hook, and the horizontal direction of snap close movable hook is fixed on montant by latch spring; Being provided with electromagnet core above pedestal, is coiling bag in the middle of electromagnet core, is upper and lowerly provided with the tap of line bag wire;
The magnetic of electromagnet is controlled by circuit structure, circuit structure is composed in series by AC power, thermistor, electromagnet coil, hand-operated valve linked switch, 220V one-way communication electricity changes direct current into through bridge rectifier, thermistor is arranged on tank inner wall, Resistance probe contacts with the water in water tank, when water temperature raises generation current by circuit transmission to magnet spool, the armature of DM adhesive above it; Hand-operated valve linked switch comprises insulation wheel, cambered surface metal level and wire head node, and when Manual draining valve is in closed condition, cambered surface metal level is separated with wire head node, and linked switch disconnects, circuitry cuts; When Manual draining valve dextrorotation turn 90 degrees open state, cambered surface metal level is followed handle rotation and is contacted with wire head node, circuit ON;
Described transmission mechanism comprises rack and pinion, tooth bar is provided with at armature end, tooth bar can move up and down with armature, tooth bar bottom and gears meshing, gear shaft is connected on lever, lever is driven to tilt during gears slip, the axle of Manual draining valve is provided with ratchet and linked switch, ratchet is connected with snap close connecting rod, the valve rod of Manual draining valve can rotate 0 ~ 90 °, and ratchet, under the drive of valve rod, one-directional rotation occurs, and can touch snap close connecting rod and turn clockwise around fixed axis, and then snap close connecting rod top and snap close movable hook are touched, promote it and left and right displacement occurs.
2. water saving fixtures according to claim 1, is characterized in that: described gear shaft one end connects lever, and the other end connects the gear outside water tank, and gear shaft and water tank wall contact position are provided with sealing shroud.
3. water saving fixtures according to claim 1, is characterized in that: be respectively equipped with silicone rubber pad bottom described drain cap valve and hot water lid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728288.4U CN205002412U (en) | 2015-09-21 | 2015-09-21 | Water -saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728288.4U CN205002412U (en) | 2015-09-21 | 2015-09-21 | Water -saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002412U true CN205002412U (en) | 2016-01-27 |
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ID=55159297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520728288.4U Active CN205002412U (en) | 2015-09-21 | 2015-09-21 | Water -saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205002412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419557A (en) * | 2016-11-18 | 2017-02-22 | 安徽理工大学 | Constant-temperature automatic water dispenser |
| CN107144014A (en) * | 2017-05-09 | 2017-09-08 | 胡振华 | Hot water pipe |
-
2015
- 2015-09-21 CN CN201520728288.4U patent/CN205002412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419557A (en) * | 2016-11-18 | 2017-02-22 | 安徽理工大学 | Constant-temperature automatic water dispenser |
| CN107144014A (en) * | 2017-05-09 | 2017-09-08 | 胡振华 | Hot water pipe |
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