CN104099984B - Nonelectric constant-temperature flushing cover plate with temperature control function and temperature control method thereof - Google Patents
Nonelectric constant-temperature flushing cover plate with temperature control function and temperature control method thereof Download PDFInfo
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- CN104099984B CN104099984B CN201310111182.5A CN201310111182A CN104099984B CN 104099984 B CN104099984 B CN 104099984B CN 201310111182 A CN201310111182 A CN 201310111182A CN 104099984 B CN104099984 B CN 104099984B
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Abstract
The invention relates to a nonelectric constant-temperature flushing cover plate with a temperature control function and a temperature control method thereof. A hot water inlet and a cold water inlet are formed in the nonelectric constant-temperature flushing cover plate with the temperature control function and are respectively connected with a first hot water inlet and a first cold water inlet of a constant-temperature device; a thermal sensing element in the constant-temperature device drives a temperature control piston under the action of expansion caused by heat and contraction caused by cold and further controls water current from the first hot water inlet and water current from the first cold water inlet; the water current from the first hot water inlet and the water current from the first cold water inlet are mixed to generate constant-temperature water with preset temperature; the constant-temperature water is conveyed to a flushing control valve device through a constant-temperature water outlet; after cold water is drained by the flushing control valve device, the constant-temperature water is respectively conveyed to flushing assemblies. According to the nonelectric constant-temperature flushing cover plate and the temperature control method thereof disclosed by the invention, the water outlet temperature is constant under different water inlet temperatures and different water inlet pressures, and the temperature control precision of water drained from an intelligent cover plate can be achieved; meanwhile, when cold water is out of supply, hot water can be automatically cut off, so that good safe performance is realized and the cost of the nonelectric constant-temperature flushing cover plate is lower than that of the intelligent cover plate.
Description
Technical field
The present invention relates to a kind of constant temperature douching technique, more particularly to a kind of brand-new uncharged flushing cover plate, more specifically
Ground says, be related to it is a kind of with temperature controlling function without electric constant-temp flushing cover plate and its temperature control method.
Background technology
Rinse cover plate belong to it is a kind of new and and sanitary closestool cover plate, be all traditionally to carry out anal cleaning with paper.With
Water is saved to rinse not only clean, and what existing water was rinsed is much powered Intelligent cover plate, and particularly water is heated
Intelligent cover plate, is required for heating water in the heater using Intelligent cover plate.The existing Intelligent cover plate with heating function
Shortcomings：1st, feeder apparatus is carried, causes Intelligent cover plate bulky, taken up room larger, trouble is installed；2nd, electrified heating,
There is certain potential safety hazard.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of satisfaction is used in different areas, is overcome
The region shortcoming that single cold cover plate can only be used in the torrid zone and subtropical zones, opens up the use range of product, while increasing the people of product
What propertyization was designed rinses cover plate with temperature controlling function without electric constant-temp, and provides the temperature control method for rinsing cover plate without electric constant-temp.
Technical scheme is as follows：
It is a kind of to rinse cover plate with temperature controlling function without electric constant-temp, water inlet of hot water, cold water inlet is provided with, hot water enters
The mouth of a river, cold water inlet connect the first water inlet of hot water of thermostat, the first cold water inlet, the heat in thermostat respectively
Sensing element in the presence of expanding with heat and contract with cold drives temperature control piston, and then controls the first water inlet of hot water, the first cold water inlet
Current size, mixing generate preset temperature thermostatted water after, washing control valve device is delivered to by thermostatted water outlet, rush
Wash control valve gear first cold water is discharged after, thermostatted water is delivered to rinsing module respectively；The cold water of washing control valve device front end
Before discharge, enter trip temperature identification, the cold water that will be less than preset temperature is used for carrying out pre-wetted or nozzle is self-cleaning；Will be above default temperature
The warm water of degree is used for rinsing.
Preferably, described washing control valve device includes the first valve body, the first valve body be provided with the first water inlet,
One cold water outlet, the first cleaning outlet, the first water inlet are used for being input into thermostatted water, and the first cold water outlet is cold for discharging
Water carries out pre-wetted or nozzle is self-cleaning, the first cleaning outlet connection rinsing module；Set gradually in first valve body from back to front
There are the first stator, the first moving plate, the first switching valve rod and the first valve gap above-mentioned member in tight to be pressed；
The first cleaning through hole, the first cold water through hole, the second cold water through hole and are sequentially provided with along its circumference on first stator
The rear end face of first stator of two cleanings between through hole, and the first cold water through hole and the second cold water through hole is recessed to form heavy platform, makes
Obtain the first cold water through hole and the second cold water through hole keeps connection；First cleaning through hole and second cleaning through hole respectively with the first valve body
On first cleaning outlet be connected, the first cold water outlet of the first cold water through hole and the second cold water through hole and the first valve body
It is connected；
First moving plate is provided with first and crosses water through hole, and the first cold water through hole of the front end face of the first stator and the second cold water are logical
The part being spaced between hole can be completely covered this and cross water through hole, to form sealing gear；
First stator is installed in the position after the first water inlet of the first valve body；First switching valve rod and the first moving plate can
What is rotated is arranged in the first valve body, first moving plate of rear end linkage of the first switching valve rod, and the first switching valve rod and first is moved
There is between piece the gap of the first water inlet of the first valve body of connection；First stator and the first moving plate end face are abutted；First switching valve
The front end connection of bar is to drive the first in command which rotates.
Preferably, described washing control valve device includes diverter, antifreeze switching device, antifreeze switching device is provided with
Second water inlet, the second cleaning outlet, the second cold water outlet, the second water inlet are used for being input into thermostatted water, and second washes out
The mouth of a river connects the 3rd water inlet of diverter, the 3rd cleaning outlet connection rinsing module of diverter, the second cold water outlet
For discharging, cold water carries out pre-wetted or nozzle is self-cleaning.
Preferably, antifreeze switching device includes the second valve body, the second water inlet, the second cleaning outlet, the second cold water
Outlet is arranged on the second valve body；It is disposed with the second stator, the second moving plate, the second switching in second valve body from back to front
Valve rod and the second valve gap above-mentioned member in tight to be pressed；
The 3rd cleaning through hole, the 3rd cold water through hole are sequentially provided with along its circumference on second stator, the second moving plate is provided with the
Two cross water through hole；Second stator is located at the part be spaced between the 3rd cold water through hole and the 3rd cleaning through hole and the mistake can be completely covered
Second crosses water through hole, to form sealing gear；
Second stator is installed in the position after the second water inlet of the second valve body；Second switching valve rod and the second moving plate can
What is rotated is arranged in the second valve body, second moving plate of rear end linkage of the second switching valve rod, and the second switching valve rod and second is moved
There is between piece the gap of the second water inlet of the second valve body of connection；Second stator and the second moving plate end face are abutted；Second switching valve
The front end connection of bar is to drive the second in command which rotates.
Preferably, the second cold water outlet is connected with water temperature identifying device by the 4th water inlet, water temperature identifying device
It is provided with the 3rd cold water outlet, the 4th washes out the mouth of a river, water temperature identifying device will be less than default temperature by the judgement to water temperature
The cold water of degree is discharged from the 3rd cold water outlet, self-cleaning for carrying out pre-wetted or nozzle；Will be above the warm water of preset temperature from
4th washes out mouth of a river discharge, and the 4th washes out mouth of a river connection rinsing module.
Preferably, water temperature identifying device is included on the 3rd valve body, the first sensing rod for temperature, the first temperature control piston, the first valve body
Lid, the first regulating part；4th washes out the mouth of a river, the 3rd cold water outlet, the 4th water inlet is successively set on the 3rd from top to bottom
On valve body；First sensing rod for temperature bottom is installed in the 3rd valve body by (the first back-moving spring；First temperature control piston socket first is felt
Warm rod, and be movably arranged in the 3rd valve body correspondence the 4th and wash out the mouth of a river, the position of the 3rd cold water outlet, to feel by first
The regulation the 4th of expanding with heat and contract with cold of warm rod washes out the mouth of a river, the size of the 3rd cold water outlet water amount；First valve upper cover is located at
The upper shed of the 3rd valve body；First regulating part is rotatably provided in the first valve upper cover, its first sensing rod for temperature of lower end contact
Upper end.
Preferably, the first cold water inlet of thermostat, the first water inlet of hot water, thermostatted water outlet are from top to bottom
Set gradually, and the vertical vertical line of the first cold water inlet, the line up and down at the first water inlet of hot water center and valve body have angle,
With the water inlet direction of stagger chilled water flow and hot water；Thermostat also includes：
Thermal induction element is the second sensing rod for temperature, and its underpart is installed in the 4th valve body by second back-moving spring；
Second temperature control piston, is socketed the second sensing rod for temperature, and be movably arranged in the 4th valve body the first cold water inlet of correspondence, the
The position of one water inlet of hot water, with by first cold water inlet of regulation that expands with heat and contract with cold of the second sensing rod for temperature, the water inlet of the first hot water
The size of the water yield of making a slip of the tongue；
Second valve upper cover, lid are located at the upper shed of the 4th valve body；
Second regulating part, is rotatably provided in the second valve upper cover, the upper end of its second sensing rod for temperature of lower end contact.
Preferably, thermostatted water arranges Flow restrictions on the water route before rinsing module, for keeping discharge
It is constant.
A kind of temperature control method for rinsing cover plate without electric constant-temp, step are as follows：
1) the thermal induction element control of hot water, cold water Jing thermostats, is mixed into the thermostatted water of predetermined temperature；
2) thermostatted water is transmitted to washing control valve device, and the cold water of front end is first discharged by washing control valve device, is used for
Carry out pre-wetted or nozzle is self-cleaning, then arrange thermostatted water transmitting to rinsing module, be rinsed.
Preferably, the method that thermostat produces thermostatted water is as follows：Stagger the direction of chilled water flow and hot water, it is cold
Water current enter relative punching in valve body with hot water.
Preferably, the method for thermostat design temperature is as follows：Thermal induction element is driven in the presence of expanding with heat and contract with cold
Piston, and then control the switch of cold water and hot water, by the spacing of thermal induction element, and then controls the stroke of piston, so as to
The switch size of control cold water and hot water.
Preferably, before the cold water of washing control valve device front end is discharged, entering trip temperature identification, will be less than preset temperature
Cold water is used for carrying out pre-wetted or nozzle is self-cleaning；The warm water that will be above preset temperature is used for rinsing.
Preferably, temperature knowledge method for distinguishing is as follows：Thermal induction element band piston in the presence of expanding with heat and contract with cold, and then
The switch of control cold water and hot water, when the temperature of the current for entering is less than predetermined temperature, thermal induction element band piston is beaten
Near-end outlet is opened, proximally outlet flows out current；When the temperature of the current for entering is higher than predetermined temperature, thermoinduction unit
Part band piston closes near-end outlet, opens distal end outlet, and current are flowed out from distal end outlet.
Beneficial effects of the present invention are as follows：
Constant temperature Intelligent cover plate of the present invention is capable of achieving the temperature-controlled precision of water outlet, while when cold water cut-off, hot water can
To automatically cut off, security performance is good.Test prove thermostat of the present invention different inflow temperatures from it is different
Effluent temperature constancy under intake pressure.Described thermostat simple structure, reaches the Intelligent cover plate with prior art in performance
Electric heater unit effect same in the case of, cost is lower than electric heater unit in Intelligent cover plate.And lid of the present invention
Plate whole operation process is, without electricity, not deposit the danger leaked electricity in wet condition, and safety is good；The heat of cover plate of the present invention
Water source is common to the water heater in family or miscellaneous equipment, realizes that by temperature-sensing valve our constant temperature is rinsed, can with safety
Lean on, energy-conserving and environment-protective, while and increased the scope of application of product.The washing control valve device of the present invention can be realized switching to two
All first cold water is discharged before individual cleaning gear so that the cold water in water pipe can be initially used for the pre-wetted on closet surface or spray
Mouth is cleaned, and when cleaning gear is switched to, the warm water in water heater can be rinsed to human body so that user's impression is carried significantly
Rise, while realizing the reasonable utilization of cold water, saved the water resource of preciousness.
Description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of the washing control valve device of embodiment 1；
Fig. 3 is the cross-sectional schematic of the washing control valve device of embodiment 1；
Fig. 4 is the rear end face structural representation of the stator of the washing control valve device of embodiment 1；
Fig. 5 is the front end face structural representation of the stator of the washing control valve device of embodiment 1；
Fig. 6 is the structural representation of the moving plate of the washing control valve device of embodiment 1；
Fig. 7 is the cross-sectional schematic of the thermostat of embodiment 1；
Fig. 8 is the structural representation of embodiment 2；
Fig. 9 is the schematic diagram of the stator of the antifreeze switching device of embodiment 2；
Figure 10 is the schematic diagram of the moving plate of the antifreeze switching device of embodiment 2；
Figure 11 is the cross-sectional schematic of the antifreeze switching device of embodiment 2；
Figure 12 is the structural representation of embodiment 3；
Figure 13 is the cross-sectional schematic of the water temperature identifying device of embodiment 3；
In figure：1 is water inlet of hot water, and 2 is cold water inlet, and 3 is thermostat, and 31 is the first water inlet of hot water, and 32 are
First cold water inlet, 33 is the second sensing rod for temperature, and 34 is thermostatted water outlet, and 35 is the second temperature control piston, and 36 is the second valve body
Upper lid, 37 is the second regulating part, and 371 is homoiothermic nut, and 372 is protection copper sheathing, and 373 is protection spring, and 38 is the second reset bullet
Spring, 39 is the 4th valve body, and 310 is mixed water ring, and 4 is washing control valve device, and 41 is the first valve body, and 42 is the first water inlet, 43
It is the first cold water outlet, 44 is the first cleaning outlet, and 45 is the first stator, and 451 is the first cleaning through hole, and 452 is first
Cold water through hole, 453 is the second cold water through hole, and 454 is the second cleaning through hole, and 455 is heavy platform, and 46 is the first moving plate, and 461 is first
Cross water through hole, 47 is the first switching valve rod, 48 is the first valve gap, 49 is the first in command, 5 is rinsing module, 6 is diverter, 61
It is the 3rd water inlet, 62 is the 3rd cleaning outlet, 7 is antifreeze switching device, 71 is the second water inlet, 72 is second to wash out
The mouth of a river, 73 is the second cold water outlet, and 74 is the second valve body, and 75 is the second stator, and 751 is the 3rd cleaning through hole, and 752 is the 3rd
Cold water through hole, 76 is the second moving plate, and 761 is second to cross water through hole, and 77 is the second switching valve rod, and 78 is the second valve gap, and 79 is the
Second chief, 8 is water temperature identifying device, and 81 is the 4th water inlet, and 82 is the 3rd cold water outlet, and 83 is the 4th to wash out the mouth of a river,
84 is the 3rd valve body, and 85 is the first sensing rod for temperature, and 86 is the first temperature control piston, and 87 is the first valve upper cover, and 88 is the first regulating part,
9 is current-limiting apparatus.
Specific embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Embodiment 1
As shown in Figure 1 a kind of rinses cover plate with temperature controlling function without electric constant-temp, is provided with water inlet of hot water 1, cold water
Water inlet 2, water inlet of hot water 1, cold water inlet 2 connect the first water inlet of hot water 31 of thermostat 3, the first cold water respectively and enter
The mouth of a river 32, the thermal induction element in thermostat 3 in the presence of expanding with heat and contract with cold drive temperature control piston, and then it are hot to control first
The current size of water water inlet 31, the first cold water inlet 32, after mixing generates predetermined thermostatted water, by thermostatted water outlet
34 are delivered to washing control valve device 4, and after cold water is first discharged by washing control valve device 4, thermostatted water is delivered to flushing group respectively
Part 5.
As shown in Fig. 2 described washing control valve device 4 includes the first valve body 41, the first valve body 41 is provided with first and enters
Outlet 44 is cleaned at the mouth of a river 42, the first cold water outlet 43, first, and the first water inlet 42 is used for being input into thermostatted water, the first cold water
For discharging, cold water carries out pre-wetted to outlet 43 or nozzle is self-cleaning, the first cleaning connection rinsing module 5 of outlet 44.
As shown in figure 3, being disposed with the first stator 45, the first moving plate 46 in the first valve body 41 from back to front, first cutting
Change valve rod 47 and the first valve gap 48 above-mentioned member in tight to be pressed；
As shown in Figure 4,5, the first cleaning through hole 451, the first cold water through hole are sequentially provided with along its circumference on the first stator 45
452nd, the second cold water through hole 453 and the second cleaning are between through hole 454, and the first cold water through hole 452 and the second cold water through hole 453
The rear end face of the first stator 45 is recessed to form heavy platform 455 so that the first cold water through hole 452 and the second cold water through hole 453 keep connecting
It is logical；First cleaning through hole 451 and the second cleaning through hole 454 are connected with the first cleaning outlet 44 on the first valve body 41 respectively
Lead to, the first cold water through hole 452 and the second cold water through hole 453 are connected with the first cold water outlet 43 of the first valve body 41；
As shown in fig. 6, the first moving plate 46 is provided with first crosses water through hole 461, the first of the front end face of the first stator 45 is cold
The part being spaced between water through hole 452 and the second cold water through hole 453 can be completely covered this and cross water through hole, to form sealing gear；
As shown in figure 3, the first stator 45 is installed in the position after the first water inlet 42 of the first valve body 41；First switching
Valve rod 47 and the first moving plate 46 are spindle rotationally arranged in the first valve body 41, first moving plate of rear end linkage of the first switching valve rod 47
46, and the first switching valve rod 47 and the gap between the first moving plate 46 with the first water inlet 42 for connecting the first valve body 41；First
Stator 45 and 46 end face of the first moving plate are abutted；The front end connection of the first switching valve rod 47 is to drive the first in command which rotates
49。
The first in command 49 is rotated, it is when first crosses water through hole 461 partly or entirely overlaps with the first cold water through hole 452, cold
Water is crossed water through hole 461 from first and flow to the first cold water outlet 43；When the first water through hole 461 excessively is through the first cold water through hole 452,
When partly or entirely overlapping with the first cleaning through hole 451, cold water flow to the first cleaning outlet 44 from the first cleaning through hole 451；
Second cleaning through hole 454, the second cold water through hole 453 clean through hole 451 with the first cold water through hole 452, first and are respectively symmetrically, and work
Principle is identical.First cold water through hole 452, the second cold water through hole 453 can connect the first cold water outlet 43 jointly, and the first cleaning is logical
The cleaning through hole 454 of hole 451, second can connect the first cleaning outlet 44 jointly.In the present embodiment, the first cold water outlet 43
There is one, so the first cold water through hole 452,453 the first cold water outlet 43 of common connection of the second cold water through hole；First washes out
The mouth of a river 44 includes Liang Ge branches, and buttockss are washed, woman washes to may be respectively used in connection, so the first cleaning cleaning through hole of through hole 451, second
454 respectively connection first clean the Liang Ge branches of outlet 44, be respectively used to that buttockss are washed, woman washes.
As shown in fig. 7, the first cold water inlet 32 of thermostat 3, the first water inlet of hot water 31, thermostatted water outlet 34
Set gradually from top to bottom, and the first cold water inlet 32, the line up and down at 31 center of the first water inlet of hot water and valve body is vertical
Vertical line has angle, with the water inlet direction of stagger chilled water flow and hot water；Thermostat 3 also includes：Thermal induction element,
Two temperature control pistons 35, the second valve upper cover 36, the second regulating part 37.Thermal induction element is the second sensing rod for temperature 33, and its underpart passes through
Second back-moving spring 38 is installed in the 4th valve body 39；Second temperature control piston 35, is socketed the second sensing rod for temperature 33, and is movably arranged at the
The first cold water inlet 32 of correspondence, the position of the first water inlet of hot water 31 in four valve bodies 39, with by the heat of the second sensing rod for temperature 33
Swollen shrinkage adjusts the first cold water inlet 32, the size of 31 water amount of the first water inlet of hot water；Second valve upper cover 36, lid is located at
The upper shed of the 4th valve body 39；Second regulating part 37, is rotatably provided in the second valve upper cover 36, and its lower end contact second is felt
The upper end of warm rod 33.
Flow restrictions 9 are set on the water route that thermostatted water is entered before rinsing module 5, for keeping discharge constant.
In the present embodiment, the second regulating part 37 includes homoiothermic nut 371 and protection copper sheathing 372, protects the top of copper sheathing 372
It is installed in homoiothermic nut 371 by protecting spring 373,372 upper end of protection copper sheathing is affixed with homoiothermic nut 371, protects copper sheathing
The upper end of 372 the second sensing rod for temperature of lower end contact 33.The lower section of the water inlet of hot water 1 in the valve body is provided with mixed water ring 310, mixes water
Ring 310 is sequentially provided with multiple mixed water through holes along its circumference, so that hot and cold water is sufficiently mixed and temperature stabilization.
Embodiment 2
As shown in Figure 8, the washing control valve device 4 in the present embodiment includes diverter 6, antifreeze switching device 7, antifreeze
Switching device 7 is provided with the second water inlet 71, second and cleans outlet 72, the second cold water outlet 73, and the second water inlet 71 is used for
Input thermostatted water, the second cleaning outlet 72 connect the 3rd water inlet 61 of diverter 6, the 3rd cleaning outlet of diverter 6
62 connection rinsing modules 5, for discharging, cold water carries out pre-wetted to the second cold water outlet 73 or nozzle is self-cleaning.
The structure of diverter 6 is similar with the washing control valve device of embodiment 1, eliminates cold water through hole.Due to diverter 6
Input be thermostatted water, the defeated rinsing module 5 that discharges water to is used, so before rinsing module 5 is transported to, it is not necessary to which the row of carrying out is cold again
The operation of water.
Antifreeze switching device 7 includes the second valve body 74, and the second water inlet 71, second cleans outlet 72, the second cold water and goes out
The mouth of a river 73 is arranged on the second valve body 74；Be disposed with second valve body 74 from back to front the second stator 75, the second moving plate 76,
Second switching valve rod 77 and the second valve gap 78 above-mentioned member in tight to be pressed.
As shown in figure 9, being sequentially provided with the 3rd cleaning through hole 751, the 3rd cold water through hole along its circumference on the second stator 75
752, as shown in Figure 10, the second moving plate 76 is provided with second and crosses water through hole 761；Second stator 75 is located at the 3rd cold water through hole 752
And the 3rd the part that is spaced between cleaning through hole 751 this can be completely covered crosses second and cross water through hole 761, to form sealing gear.
As shown in figure 11, the second stator 75 is installed in the position after the second water inlet 71 of the second valve body 74；Second cuts
Change valve rod 77 and the second moving plate 76 is spindle rotationally arranged in the second valve body 74, the rear end linkage second of the second switching valve rod 77 is moved
Piece 76, and the second switching valve rod 77 and the gap between the second moving plate 76 with the second water inlet 71 for connecting the second valve body 74；The
Two stators 75 and 76 end face of the second moving plate are abutted；The front end connection of the second switching valve rod 77 is to drive the second in command which rotates
79。
Antifreeze switching device 7 is similar with the washing control valve device of embodiment 1, and a cold water being only provided with leads to
Hole, a cleaning through hole, form one-side two shift functions, and first gear is used for discharging cold water, and second gear must
First gear must be first passed through, after discharging cold water, second gear is reached, is discharged thermostatted water.
Antifreeze switching device 7 is used for controlling cold and hot antifreeze switching, and diverter 6 for controlling, wash, woman washes by buttockss, the present embodiment
Washing control valve device can simplify the complexity of switch, and 7 winter of antifreeze switching device can first arrange cold water, and summer just can be put in
Often water supply position, simplifies to surpass and makees step.
Other parts are same as Example 1.
Embodiment 3
As shown in figure 12 a kind of rinses cover plate, on the basis of embodiment 2, second with temperature controlling function without electric constant-temp
Cold water outlet 73 is connected with water temperature identifying device 8 by the 4th water inlet 81, and water temperature identifying device 8 is provided with the 3rd cold water and goes out
The mouth of a river the 82, the 4th washes out the mouth of a river 83, water temperature identifying device 8 by the judgement to water temperature, will be less than the cold water of preset temperature from
3rd cold water outlet 82 is discharged, self-cleaning for carrying out pre-wetted or nozzle；The warm water of preset temperature be will be above from the 4th cleaning
Outlet 83 is discharged, and the 4th washes out the connection of the mouth of a river 83 rinsing module 5.
As shown in figure 13, water temperature identifying device 8 include the 3rd valve body 84, the first sensing rod for temperature 85, the first temperature control piston 86,
One valve upper cover 87, the first regulating part 88；4th washes out the mouth of a river 83, the 3rd cold water outlet 82, the 4th water inlet 81 from upper
It is successively set on under on the 3rd valve body 84；First sensing rod for temperature, 85 bottom is installed in the 3rd valve body 84 by (the first back-moving spring 89
It is interior；First temperature control piston 86 is socketed the first sensing rod for temperature 85, and be movably arranged in the 3rd valve body 84 correspondence the 4th wash out the mouth of a river 83,
The position of the 3rd cold water outlet 82, to wash out the mouth of a river the 83, the 3rd by the regulation the 4th of expanding with heat and contract with cold of the first sensing rod for temperature 85
The size of 82 water amount of cold water outlet；First valve upper cover 87 is located at the upper shed of the 3rd valve body 84；First regulating part 88 can
It is rotatably arranged in the first valve upper cover 87, the upper end of its first sensing rod for temperature of lower end contact 85.
Water temperature identifying device 8 is differentiated that water temperature is designed to automatic identification water temperature manually, and if desired for automatic identification, current pass through
Antifreeze switching device 7, is used for moistening toilet inwall less than the dress discharge of design temperature water or nozzle is self-cleaning；Use higher than design temperature water
In flushing.If not needing automatic identification, flushing will be directly used in by diverter 6.
Water temperature identifying device 8 can be identical structure with thermostat 3, as long as by current from the constant temperature of thermostat 3
Water outlet 34 is accessed, you can realize that water temperature is recognized, the hot and cold water for identifying is cold from the first water inlet of hot water 31, first respectively
Water water inlet 32 flows out.
Other parts are same as Example 2.
Based on the temperature control method for rinsing cover plate without electric constant-temp, Intelligent cover plate of the present invention is realized that step is as follows：
1) the thermal induction element control of hot water, cold water Jing thermostats 3, is mixed into the thermostatted water of predetermined temperature；
2) thermostatted water is transmitted to washing control valve device, and the cold water of front end is first discharged by washing control valve device, is used for
Carry out pre-wetted or nozzle is self-cleaning, then arrange thermostatted water transmitting to rinsing module 5, be rinsed.
Wherein, step 1) in thermostat 3 produce thermostatted water method it is as follows：Stagger chilled water flow and hot water's
Direction, chilled water flow enter relative punching in valve body with hot water.The chilled water flow that staggers is enabled to the direction of hot water
The chilled water flow of weep is sufficiently mixed with hot water, is improved particular for the Intelligent cover plate without electric heater unit
Method.If carrying out hot and cold water mixing using general tee T, in the case of weep, as hydraulic pressure is too low, flow velocity is too
Slowly, well-mixed effect is not reached, water outlet is warm cold, using dysaesthesia.
The method of 3 design temperature of thermostat is as follows：Thermal induction element band piston in the presence of expanding with heat and contract with cold, and then
The switch of control cold water and hot water, by the spacing of thermal induction element, and then controls the stroke of piston, so as to control cold water with
The switch size of hot water.Specially：(1) temperature needed for being set by the second regulating part 37, the second sensing rod for temperature 33 drive the
Two temperature control piston 35 keeps original state；(2) chilled water flow and hot water are respectively from the first cold water inlet 32, the first hot water
Water inlet 31 is entered, and the second sensing rod for temperature 33 drives the second temperature control piston 35 in the 4th valve by the characteristic expanded with heat and contract with cold of its own
Motion, the corresponding hot and cold water water yield ratio of temperature being finally reached set by the second regulating part 37 in body 39；Chilled water flow and heat
Water current are had with the vertical vertical line of the 4th valve body 39 due to the first cold water inlet 32, the line at 31 center of the first water inlet of hot water
Angle α and the direction that intakes is staggered and is liquidated, current enter 39 bottom of the 4th valve body, stabilize out in the presence of mixed water ring 310
Coolant-temperature gage, and rotary water current is formed in the presence of thermostatted water outlet 34, after further mixing, the good current of constant temperature are from perseverance
Warm water outlet 34 flows out.
In order to prevent, when cold water is arranged, due to excessive discharge, causing the discharge of thermostatted water, in washing control valve device
Before the cold water of front end is discharged, enter trip temperature identification, the cold water that will be less than preset temperature is used for carrying out pre-wetted or nozzle is self-cleaning；Will
It is used for rinsing higher than the warm water of preset temperature.
It is as follows that temperature knows method for distinguishing：Thermal induction element band piston in the presence of expanding with heat and contract with cold, and then control cold water
With the switch of hot water, when the temperature of the current for entering is less than predetermined temperature, thermal induction element band piston is opened near-end and is gone out
The mouth of a river, proximally outlet flows out current；When the temperature of the current for entering is higher than predetermined temperature, thermal induction element drives lives
Plug closes near-end outlet, opens distal end outlet, and current are flowed out from distal end outlet.Specially：(1) pass through the first regulating part
88 setting fiducial temperatures, the first sensing rod for temperature 85 drive the first temperature control piston 86 to keep original state；(2) current are from the 4th water inlet
81 flow into, in the 3rd valve body 84；(3) when the temperature of the current for entering is less than the fiducial temperature for setting, the first sensing rod for temperature
85 drive the first temperature control piston 86 closings the 4th wash out the mouth of a river 83, open the 3rd cold water outlet 82, make less than fiducial temperature
Current flow out from the 3rd cold water outlet 82；When the temperature of the current for entering is higher than the fiducial temperature for setting, the first temperature-sensitive
Rod 85 drives the motion of the first temperature control piston 86 to open the 4th and washes out the mouth of a river 83, and closes the 3rd cold water outlet 82, make be higher than
The current of fiducial temperature wash out the mouth of a river 83 from the 4th and flow out.
Above-described embodiment is intended merely to the explanation present invention, and is not used as limitation of the invention.As long as according to this
Bright technical spirit, is changed to above-described embodiment, modification etc. will all fall in the range of the claim of the present invention.
Claims (11)
1. it is a kind of to rinse cover plate with temperature controlling function without electric constant-temp, water inlet of hot water, cold water inlet is provided with, its feature exists
In water inlet of hot water, cold water inlet connect the first water inlet of hot water of thermostat, the first cold water inlet, constant temperature respectively
Thermal induction element in device in the presence of expanding with heat and contract with cold, drive temperature control piston, and then control the first water inlet of hot water, first
The current size of cold water inlet, after mixing generates the thermostatted water of preset temperature, is delivered to flushing control by thermostatted water outlet
Valve gear processed, first by cold water from after the discharge of cold water outlet, thermostatted water is respectively from cleaning outlet conveying for washing control valve device
To rinsing module；The cold water outlet of washing control valve device is connected with water temperature identifying device, before washing control valve device
Before the cold water at end is discharged, enter trip temperature identification, the cold water that will be less than preset temperature is used for carrying out pre-wetted or nozzle is self-cleaning；By height
It is used for rinsing in the warm water of preset temperature；It is as follows that temperature knows method for distinguishing：Thermal induction element is driven in the presence of expanding with heat and contract with cold
Piston, and then the switch of cold water and hot water is controlled, when the temperature of the current for entering is less than predetermined temperature, thermal induction element band
Piston opens near-end outlet, and proximally outlet flows out current；When the temperature of the current for entering is higher than predetermined temperature,
Thermal induction element band piston closes near-end outlet, opens distal end outlet, and current are flowed out from distal end outlet.
2. it is according to claim 1 to rinse cover plate with temperature controlling function without electric constant-temp, it is characterised in that described flushing
Control valve gear includes the first valve body, and the first valve body is provided with the first water inlet, the first cold water outlet, the first cleaning water outlet
Mouthful, the first water inlet is used for being input into thermostatted water, and for discharging, cold water carries out pre-wetted to the first cold water outlet or nozzle is self-cleaning, the
One cleaning outlet connection rinsing module；It is disposed with the first stator, the first moving plate in first valve body from back to front, first cuts
Change valve rod and the first valve gap above-mentioned member in tight to be pressed；
The first cleaning through hole, the first cold water through hole, the second cold water through hole and second are sequentially provided with along its circumference on first stator clear
The rear end face of the first stator washed between through hole, and the first cold water through hole and the second cold water through hole is recessed to form heavy platform so that the
One cold water through hole and the second cold water through hole keep connection；First cleaning through hole and second cleaning through hole respectively with the first valve body on
First cleaning outlet is connected, and the first cold water through hole and the second cold water through hole are connected with the first cold water outlet of the first valve body
It is logical；
First moving plate is provided with first and crosses water through hole, the first cold water through hole and the second cold water through hole of the front end face of the first stator it
Between the part that is spaced this can be completely covered crosses water through hole, to form sealing gear；
First stator is installed in the position after the first water inlet of the first valve body；First switching valve rod and the first moving plate are rotatable
Be arranged in the first valve body, first switching valve rod rear end link the first moving plate, and first switching valve rod and the first moving plate between
The gap of the first water inlet with the first valve body of connection；First stator and the first moving plate end face are abutted；First switching valve rod
Front end connection is to drive the first in command which rotates.
3. it is according to claim 1 to rinse cover plate with temperature controlling function without electric constant-temp, it is characterised in that described flushing
Control valve gear includes diverter, antifreeze switching device, antifreeze switching device be provided with the second water inlet, the second cleaning outlet,
Second cold water outlet, the second water inlet are used for being input into thermostatted water, and the second cleaning outlet connects the 3rd water inlet of diverter,
3rd cleaning outlet connection rinsing module of diverter, the second cold water outlet carry out pre-wetted or nozzle for discharging cold water
It is self-cleaning.
4. it is according to claim 3 to rinse cover plate with temperature controlling function without electric constant-temp, it is characterised in that antifreeze switching dress
Put including the second valve body, the second water inlet, the second cleaning outlet, the second cold water outlet are arranged on the second valve body；Second
It is disposed with the second stator, the second moving plate, the second switching valve rod and to by above-mentioned member in tight pressure in valve body from back to front
The second valve gap for closing；
The 3rd cleaning through hole, the 3rd cold water through hole are sequentially provided with along its circumference on second stator, the second moving plate is provided with the second mistake
Water through hole；The part that second stator is spaced between the 3rd cold water through hole and the 3rd cleaning through hole can be completely covered this and cross second
Water through hole is crossed, to form sealing gear；
Second stator is installed in the position after the second water inlet of the second valve body；Second switching valve rod and the second moving plate are rotatable
Be arranged in the second valve body, second switching valve rod rear end link the second moving plate, and second switching valve rod and the second moving plate between
The gap of the second water inlet with the second valve body of connection；Second stator and the second moving plate end face are abutted；Second switching valve rod
Front end connection is to drive the second in command which rotates.
5. it is according to claim 3 to rinse cover plate with temperature controlling function without electric constant-temp, it is characterised in that the second cold water goes out
The mouth of a river is connected with water temperature identifying device by the 4th water inlet, and water temperature identifying device is provided with the 3rd cold water outlet, cleaning politics, economics, organization, and ideology
The mouth of a river is washed out, water temperature identifying device is arranged from the 3rd cold water outlet by the judgement to water temperature, the cold water that will be less than preset temperature
Go out, it is self-cleaning for carrying out pre-wetted or nozzle；The warm water that will be above preset temperature washes out mouth of a river discharge, the 4th cleaning from the 4th
Outlet connects rinsing module.
6. it is according to claim 5 to rinse cover plate with temperature controlling function without electric constant-temp, it is characterised in that water temperature identification dress
Put including the 3rd valve body, the first sensing rod for temperature, the first temperature control piston, the first valve upper cover, the first regulating part；4th washes out water
Mouth, the 3rd cold water outlet, the 4th water inlet are successively set on the 3rd valve body from top to bottom；First sensing rod for temperature bottom is by the
One back-moving spring is installed in the 3rd valve body；First temperature control piston be socketed the first sensing rod for temperature, and be movably arranged at it is right in the 3rd valve body
The 4th is answered to wash out the mouth of a river, the position of the 3rd cold water outlet, with by the 4th cleaning of regulation of expanding with heat and contract with cold of the first sensing rod for temperature
The size of outlet, the 3rd cold water outlet water amount；First valve upper cover is located at the upper shed of the 3rd valve body；First regulating part
It is rotatably provided in the first valve upper cover, the upper end of its first sensing rod for temperature of lower end contact.
7. it is according to claim 1 to rinse cover plate with temperature controlling function without electric constant-temp, it is characterised in that thermostat
First cold water inlet, the first water inlet of hot water, thermostatted water outlet are set gradually from top to bottom, and the first cold water inlet,
The vertical vertical line of the line up and down and the 4th valve body at the first water inlet of hot water center has angle, with chilled water flow and the hot water water of staggering
The water inlet direction of stream；Thermostat also includes：
Thermal induction element is the second sensing rod for temperature, and its underpart is installed in the 4th valve body by second back-moving spring；
Second temperature control piston, is socketed the second sensing rod for temperature, and is movably arranged in the 4th valve body the first cold water inlet of correspondence, first hot
The position of water water inlet, with by expand with heat and contract with cold the first cold water inlet of regulation, the first water inlet of hot water mistake of the second sensing rod for temperature
The size of the water yield；
Second valve upper cover, lid are located at the upper shed of the 4th valve body；
Second regulating part, is rotatably provided in the second valve upper cover, the upper end of its second sensing rod for temperature of lower end contact.
8. it is according to claim 1 to rinse cover plate with temperature controlling function without electric constant-temp, it is characterised in that thermostatted water is entered
Flow restrictions are set on water route before rinsing module, for keeping discharge constant.
9. it is a kind of without electric constant-temp rinse cover plate temperature control method, it is characterised in that step is as follows：
1) the thermal induction element control of hot water, cold water Jing thermostats, is mixed into the thermostatted water of predetermined temperature；
2) thermostatted water is transmitted to washing control valve device, and the cold water of front end is first arranged by washing control valve device from cold water outlet
Go out, it is self-cleaning for carrying out pre-wetted or nozzle, then arrange thermostatted water from cleaning outlet transmit to rinsing module, be rinsed；
The cold water outlet of washing control valve device is connected with water temperature identifying device, so as to the cold water of washing control valve device front end
Before discharge, enter trip temperature identification, the cold water that will be less than preset temperature is used for carrying out pre-wetted or nozzle is self-cleaning；Will be above default temperature
The warm water of degree is used for rinsing；It is as follows that temperature knows method for distinguishing：Thermal induction element band piston in the presence of expanding with heat and contract with cold, and then
The switch of control cold water and hot water, when the temperature of the current for entering is less than predetermined temperature, thermal induction element band piston is beaten
Near-end outlet is opened, proximally outlet flows out current；When the temperature of the current for entering is higher than predetermined temperature, thermoinduction unit
Part band piston closes near-end outlet, opens distal end outlet, and current are flowed out from distal end outlet.
10. it is according to claim 9 without electric constant-temp rinse cover plate temperature control method, it is characterised in that thermostat produce
The method of thermostatted water is as follows：Stagger the direction of chilled water flow and hot water, chilled water flow is with hot water into phase in valve body
Liquidate.
11. temperature control methods for rinsing cover plate without electric constant-temp according to claim 9, it is characterised in that thermostat sets
The method of temperature is as follows：Thermal induction element band piston in the presence of expanding with heat and contract with cold, and then the switch of cold water and hot water is controlled,
By to the spacing of thermal induction element, and then the stroke of piston is controlled, so as to control the switch size of cold water and hot water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310111182.5A CN104099984B (en) | 2013-04-01 | 2013-04-01 | Nonelectric constant-temperature flushing cover plate with temperature control function and temperature control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310111182.5A CN104099984B (en) | 2013-04-01 | 2013-04-01 | Nonelectric constant-temperature flushing cover plate with temperature control function and temperature control method thereof |
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| CN104099984A CN104099984A (en) | 2014-10-15 |
| CN104099984B true CN104099984B (en) | 2017-03-22 |
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| CN201310111182.5A Expired - Fee Related CN104099984B (en) | 2013-04-01 | 2013-04-01 | Nonelectric constant-temperature flushing cover plate with temperature control function and temperature control method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999999B (en) * | 2017-06-07 | 2023-09-08 | 厦门松霖科技股份有限公司 | Cold exhaust structure |
| CN107288194A (en) * | 2017-08-16 | 2017-10-24 | 厦门和贞卫浴有限公司 | A kind of new-type instantaneous intelligent toilet lid |
| CN108193756A (en) * | 2018-01-24 | 2018-06-22 | 无锡欧枫科技有限公司 | A kind of pulsed toilet seat cleaning system |
| CN108468832B (en) * | 2018-04-19 | 2023-10-13 | 厦门融技精密科技有限公司 | Waterway control valve structure for flushing cover plate |
| CN112538886B (en) * | 2020-07-06 | 2022-08-12 | 厦门优胜卫厨科技有限公司 | Flushing assembly, cold discharging method of flushing assembly and intelligent closestool |
| CN115211745B (en) * | 2022-08-03 | 2024-06-11 | 科勒(中国)投资有限公司 | Seat ring device and toilet bowl |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0349984A1 (en) * | 1988-07-05 | 1990-01-10 | Toto Ltd. | Washing device for parts of human body |
| CN2760131Y (en) * | 2004-08-31 | 2006-02-22 | 欧于斌 | Sanitary installation for toilet bowl |
| CN201944335U (en) * | 2011-01-20 | 2011-08-24 | 厦门市易洁卫浴有限公司 | Temperature control valve with water mixer |
| CN203113489U (en) * | 2013-04-01 | 2013-08-07 | 李飞宇 | Electroless constant-temperature washing cover board with temperature control function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4246814B2 (en) * | 1998-07-07 | 2009-04-02 | パナソニック電工バス＆ライフ株式会社 | Shower dispenser |
| JP3859153B2 (en) * | 2003-04-07 | 2006-12-20 | 勲 武永 | Body wash unit for toilet |
-
2013
- 2013-04-01 CN CN201310111182.5A patent/CN104099984B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0349984A1 (en) * | 1988-07-05 | 1990-01-10 | Toto Ltd. | Washing device for parts of human body |
| CN2760131Y (en) * | 2004-08-31 | 2006-02-22 | 欧于斌 | Sanitary installation for toilet bowl |
| CN201944335U (en) * | 2011-01-20 | 2011-08-24 | 厦门市易洁卫浴有限公司 | Temperature control valve with water mixer |
| CN203113489U (en) * | 2013-04-01 | 2013-08-07 | 李飞宇 | Electroless constant-temperature washing cover board with temperature control function |
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Effective date of registration: 20161024 Address after: 361000 Fujian Province, Haicang District of Xiamen City Haicang Xinyang Industrial Zone Applicant after: XIAMEN WDI TECHNOLOGY CO., LTD. Address before: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Applicant before: Li Feiyu |
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