CN104515305B - Domestic water heater water-saving device - Google Patents
Domestic water heater water-saving device Download PDFInfo
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- CN104515305B CN104515305B CN201510023738.4A CN201510023738A CN104515305B CN 104515305 B CN104515305 B CN 104515305B CN 201510023738 A CN201510023738 A CN 201510023738A CN 104515305 B CN104515305 B CN 104515305B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 231
- 238000007667 floating Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 206010016807 Fluid retention Diseases 0.000 claims description 54
- 102000010637 Aquaporins Human genes 0.000 claims description 33
- 238000011835 investigation Methods 0.000 claims description 16
- 108010063290 Aquaporins Proteins 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 210000002445 nipple Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 210000004340 zona pellucida Anatomy 0.000 description 1
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- Multiple-Way Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The invention discloses a domestic water heater water-saving device which comprises a water storage tank, a self-suction tee, an inner casing pipe, an outer casing pipe and a sliding valve element, wherein the self-suction tee is connected with the water outlet end of a cold-hot water regulation valve; a water suction hole of the self-suction tee is formed in the water storage tank; a water outlet of the self-suction tee is connected with the water inlet end of a ball float valve through the inner casing pipe and the outer casing pipe. The domestic water heater water-saving device is characterized in that the ball float valve, an upper floating ball and a lower floating ball are arranged in the water storage tank; the upper floating ball sleeves the surface of the ball float valve; a sealing casing pipe is arranged on the lower floating ball and sleeves the lower end part of the outer casing pipe; after the stored water is pumped out, the sealing casing pipe falls to close the water suction hole of the self-suction tee; a water storage hole is formed in the side surface of the ball float valve; the stored water enters in the water storage tank through the water storage hole; when water storage tank is fully filled with water, the upper floating ball floats upwards to close the water storage hole and the sliding valve element opens the water outlet under the action of water pressure; a compensation water channel is formed between the water inlet and the water outlet of the self-suction tee. By adopting the technical scheme, the water in the water storage tank is uniformly pumped to supply to the sprayer by the self-suction tee in the water-out process through the action of the upper floating ball, the lower floating ball and the compensation water channel.
Description
Technical field
The present invention relates to water heater, relate in particular to a kind of water saver for household water heater.
Technical background
Water heater is in use because there are the pipeline of certain distance, particularly domestic gas heat in its water side to shower nozzle at present
Hydrophone pipeline often used for the purpose of safety can be longer, therefore needs in use first to put the cold water in pipeline
Complete, could use after waiting until out hot water, thus cause the waste of a lot of water resources and using upper inconvenience, patent application
Technical scheme in number zl201410591843.3 is " a kind of water-saving device of water heater ", and it is the water outlet in cold/hot water regulating valve
End is provided with water storage barrel and self-priming threeway, is provided with bung groove on water storage barrel, and it is recessed that the suction hole of self-priming threeway is located at bung
In groove, its apopore couples internal and external casing, is provided with outlet, trocar sheath is enclosed within inner sleeve in inner sleeve upper side, floats
On trocar sheath, sliding valve core and internal and external casing are combined into float valve to ball cover, and sliding valve core is arranged between internal and external casing, sliding
It is slidably matched between movable valve plug and inner sleeve, the side of sliding valve core is provided with water outlet window and water outlet through hole, on sliding valve core
End is provided with water outlet baffle plate, is provided with gap, is provided with sliding sleeve on trocar sheath, it is through overcoat between sliding valve core and trocar sheath
Chute hole connection sliding valve core on pipe；One fast channell, its one end UNICOM self-priming three are provided with self-priming threeway
Logical inlet opening, set aquaporin between other end UNICOM internal and external casing, the lower end of the other end UNICOM sliding valve core of aquaporin,
Fast channell is controlled by hand push button formula quick opening valve；When water-retention starts, ball float is located at lower section, and the water outlet window of sliding valve core closes
Close, water-retention injects water storage barrel by the suction hole of self-priming threeway, when storing full water, ball float floats and promotes sliding sleeve and drive cunning
Movable valve plug opens its water outlet window, and water outlet is flow through to its water outlet through hole from the water outlet window of inner sleeve outlet, sliding valve core, then
Outlet from trocar sheath flows out, and in exiting water process, the water outlet baffle plate of sliding valve core upper end keeps it to go out under water impact
Water window is always on, and the water outlet of cold/hot water regulating valve will be equal in proportion for the water in water storage barrel by the suction hole of self-priming threeway
Extract, after water-retention evacuates, ball float falls closed vat port recess thus closing the suction hole of self-priming threeway evenly；Said structure
Automatic water outlet device is to water-retention in water storage barrel by the suction hole of self-priming threeway, to sliding valve core and inner sleeve outlet it
Between water-stop require higher, ball float has a long stroke during water-retention, in the lifting process of ball float easily
Stuck phenomenon occurs, the float valve in technical scheme is higher to processing technique requirement simultaneously, is unfavorable for pushing away of this product technology
Extensively, in addition in use due to being to carry out by a certain percentage from drawing water of self-priming threeway suction hole, hot and cold water therefore occurs
The unconspicuous phenomenon of regulating effect, so above-mentioned water-saving device of water heater needs further improvement to meet wanting of processing technique
Ask, required with the lower water temperature reaching existing cold/hot water regulating valve so as to technical scheme is reasonable and practical.
Content of the invention
It is an object of the invention to provide a kind of technical scheme is solving asking in the presence of above-mentioned water-saving device of water heater
Topic, it, while eliminating cold water in Water heater pipeline, is reached the requirement of automatic water-storage and water outlet, and can be adjusted by hot and cold water
The water temperature of valve even regulation water side, simultaneously technical scheme there is stronger implementation.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of water saver for household water heater, it includes water storage barrel, self-priming threeway, internal and external casing, sliding valve core, cold
The inlet opening of the self-priming threeway of water side UNICOM of hot water regulating valve, water storage barrel is located in self-priming threeway, self-priming threeway
Suction hole is located in water storage barrel, the apopore connection inner sleeve of self-priming threeway, is provided with inner sleeve in the side of inner sleeve upper end
Pipe outlet, trocar sheath is enclosed within inner sleeve, is provided with lower ball float on trocar sheath, is provided with slide-valve in the upper end of internal and external casing
Core, sliding valve core is enclosed within inner sleeve, is provided with water outlet window in sliding valve core side, and sliding valve core upper end is provided with water outlet baffle plate,
It is characterized in that being provided with float valve in the upper end of internal and external casing, water-retention hole is provided with the surface of float valve, in ball-cock assembly
It is provided with sliding valve core in door, be provided with upper and lower two ball floats in water storage barrel, upper floating ball is enclosed within float valve surface, ball cover of floating downward
On trocar sheath, after water-retention evacuation, lower ball float falls the suction hole closing self-priming threeway, and under water-retention state, inner sleeve is passed through in water-retention
The water-retention hole of pipe outlet, the water outlet window of sliding valve core and float valve surface enters water storage barrel, on upper floating ball when storing full water
Floating close water-retention hole, sliding valve core under water pressure pushing on move, current are flowed out by the valve outlet of float valve upper end,
It is provided with a compensation water channel between the paddle hole of self-priming threeway.
Described aquaporin in self-priming threeway between paddle hole is parallel to be provided with a compensation water channel, compensates water channel
The inlet opening of the self-priming threeway of import UNICOM, compensation water road exports the apopore of the self-priming threeway of UNICOM, sets on compensating water channel
There is a runoff investigation bolt, rotation runoff investigation bolt can change the water yield of self-priming threeway.
The described lower ball float lower end in annular is provided with sealing sleeve pipe, the external diameter of the internal diameter of sealing sleeve pipe and self-priming threeway
Identical, the height of sealing sleeve pipe is more than the diameter of self-priming threeway suction hole, and lower ball float falls, sealing sleeve pipe closing self-priming three
Logical suction hole, is provided with the lower ball float postive stop baffle of annular on trocar sheath, and lower ball float floats, lower ball float postive stop baffle limit
Position, sealing sleeve pipe opens the suction hole of self-priming threeway.
Described sliding valve core is an alternating share, and its outer round surface is provided with some water outlet windows, in float valve
Surface is provided with some water-retention holes, is provided with the water of annular between the internal circular surfaces of sliding valve core and the outer round surface of inner sleeve
Groove, the internal circular surfaces of annular upper floating ball and the outer round surface of float valve are slidably matched and form water-stop, outside sliding valve core
The internal circular surfaces of circular surfaces and float valve are slidably matched and form water-stop, and sliding valve core falls, its water outlet window and ball float
Water-retention hole UNICOM in valve surface, upper floating ball rises, with water level, the water-retention hole closing float valve surface, and sliding valve core is in water
Pressure promote under from the water-retention hole on interior side closure float valve surface and open the valve outlet of float valve upper end.
Described water storage barrel surface is a semi-cylindrical, and its rectangular back-side is provided with positioning sucker disk, and water storage barrel is inhaled by positioning
Disk is arranged on metope.
In technique scheme:
Water storage barrel is located at the water side being fixed on cold/hot water regulating valve in self-priming threeway and by articulated joint of intaking,
The rectangular back-side of semi-cylindrical water storage barrel is provided with positioning sucker disk, and water storage barrel is fixed on metope by positioning sucker disk.
One runoff investigation bolt is provided with set compensation water channel between the paddle hole of self-priming threeway, it is located at
The side of self-priming threeway is simultaneously located at the outside of water-retention bung, and according to needed for various water heaters, actual amount of water is adjusting runoff investigation
Bolt, to ensure the water yield of self-priming threeway.
The suction hole of self-priming threeway is located at the bung in water storage barrel, the apopore connection inner sleeve of self-priming threeway,
It is provided with the fast channell of aquaporin between its paddle hole parallel in self-priming threeway, set in the front of self-priming threeway
There is the button type quick-opening valve of a Self-resetting, it is located at the unlatching to control fast channell of the outside of water-retention bung, fast boiled water
The inlet opening of the self-priming threeway of one end UNICOM in road, is provided with aquaporin between internal and external casing, the fast channell of its UNICOM another
End.
It is provided with sliding valve core above the aquaporin between internal and external casing, sliding valve core is an alternating share, is justifying
The side of circular cylinder is provided with some water outlet windows, is provided with upper floating ball on float valve, is provided with float valve surface
Some water-retention holes, under water-retention state, sliding valve core water outlet window water-retention all with float valve surface under any angle position
Hole UNICOM, is provided with upper floating ball postive stop baffle on float valve surface, and upper floating ball falls, and upper floating ball postive stop baffle is spacing, slides
Lower movement in overall process realizes water-stop with float valve to valve element thereon, is provided with silently in the upper end of inner sleeve, sliding valve core
It is enclosed within inner sleeve, is provided with outlet in the upper end of float valve, be provided with alternating share between inner sleeve and sliding valve core
Tank, the water outlet baffle plate of sliding valve core is located at the top of tank；Manual press button type quick-opening valve, by fast channell
Aquaporin impact-sliding valve element between internal and external casing for the current, makes sliding valve core move up, the annulus of its sliding valve core
Shape cylinder flows through inner sleeve outlet and pushes sliding valve core open by tank from the water-retention hole on interior side closure float valve surface, water
Directly the outlet from float valve upper end flows out, after button type quick-opening valve reset, in current to slide-valve water outlet baffle plate
In the presence of the annular water outlet baffle plate of core upper end, sliding valve core remains opening, when closing cold/hot water regulating valve, sliding
The water-retention hole that movable valve plug falls under gravity and opens on float valve surface, prepares for next water-retention；Auto state
Under, store full water when ball float float its medial surface close float valve surface on water-retention hole, hydraulic pressure make on sliding valve core move, slide
Valve element enters into the tank of above-mentioned annular from the water-retention hole on interior side closure float valve surface, water outlet by inner sleeve outlet
In, then push open sliding valve core water outlet baffle plate and by current maintain sliding valve core position constant, water outlet is from float valve
The outlet at end is through connection water pipe to shower nozzle.
Lower ball float is cased with trocar sheath, its floating distance is spacing by the lower ball float postive stop baffle of annular on trocar sheath, from
The suction hole of suction threeway is located at the bottom in water storage barrel, and lower ball float connects with water level decreasing, the lower edge of sealing sleeve pipe below
Contact drum head, now sealing sleeve pipe closing suction hole makes it stop absorbing water.
Water saver for household water heater in use, first opens cold/hot water regulating valve, and its water-retention passes through self-priming three
Logical apopore, the water-retention hole of inner sleeve outlet, the water outlet window of sliding valve core and float valve surface enter water storage barrel, under
Ball float floats to the lower section of the lower ball float postive stop baffle on trocar sheath with water level, and the suction hole of self-priming threeway is opened, and stores full water
When upper floating ball float and close the water-retention hole on float valve surface, water pressure pushing sliding valve core moves up from interior side closure ball-cock assembly
Door surface water-retention hole, water outlet by the apopore of self-priming threeway, inner sleeve outlet, float valve upper end outlet stream
Go out, in exiting water process, current make sliding valve core close ball float all the time from inner side by the water outlet baffle plate of impact-sliding valve element upper end
The water-retention hole of valve surface, the water in water storage barrel is led to by the negative pressure that now in self-priming threeway, the current between paddle hole are formed
Cross suction hole equably to extract, flow out from inner sleeve outlet after mixing；When closing cold/hot water regulating valve, sliding valve core is in gravity
Reopen the water-retention hole on float valve surface under effect, water outlet stops, and prepare for next water-retention, if during water outlet,
To drum head, the sealing sleeve pipe below lower ball float falls the suction hole closing self-priming threeway and stops water level decreasing in water storage barrel
Water suction；If the water yield of self-priming threeway apopore needs to adjust, the runoff investigation bolt rotating self-priming threeway side comes
Adjustment compensate water channel by the water yield, thus adjusting the water yield of self-priming threeway.
The advantage of this invention is to reduce its stroke in water storage barrel using upper and lower two ball floats, to reduce water flow fluctuation
The impact control to float valve for the ball float, the use compensating water channel can improve the range of accommodation of cold/hot water regulating valve, in ball float
On valve, the machining accuracy of float valve can be reduced in setting water-retention hole, and opening outlet by hydraulic drives sliding valve core can increase
The sensitivity that float valve automatically turns on, semi-cylindrical water storage barrel meets most of cold/hot water regulating valves at present and goes out installing
The requirement of water end (W.E.), technique scheme is simple and reasonable, and implementation is strong, is suitable for different types of water heater, if selected
The graduated water storage barrel of zona pellucida, can offer convenience to user with the use of hand push button formula quick opening valve, therefore it is one
The more practical technical scheme of cold water problem in individual elimination Water heater pipeline.
With reference to embodiment and accompanying drawing, the present invention is further described.
Brief description
Fig. 1 is the appearance schematic diagram of the embodiment that the present invention provides
Fig. 2 is the primary structure schematic diagram of the embodiment that the present invention provides
Fig. 3 is the inner side structure chart of the embodiment that the present invention provides
Fig. 4 is the inside Facad structure figure of the embodiment that the present invention provides
Fig. 5 is the water-retention initial state schematic diagram of the embodiment that the present invention provides
Fig. 6 is the water-retention final state schematic diagram of the embodiment that the present invention provides
Fig. 7 is the fast channell structural representation of the embodiment that the present invention provides
Fig. 8 is the compensation water channel structural representation of the embodiment that the present invention provides
In figure: 1, water inlet articulated joint 2, self-priming threeway 3, button type quick-opening valve 4, water storage barrel 5, runoff investigation
Bolt 6, outlet 7, lower ball float 8, lower ball float postive stop baffle 9, upper floating ball 10, trocar sheath 11, float valve 12, storage
Water hole 13, inlet opening 14, suction hole 15, apopore 16, inner sleeve 17, inner sleeve outlet 18, fast channell 19,
Positioning sucker disk 20, blind nipple 21, water outlet window 22, sliding valve core 23, water outlet baffle plate 24, compensation water channel 25, floating
Ball postive stop baffle 26, sealing sleeve pipe 27, aquaporin 28, tank
Specific embodiment
In embodiment water saver for household water heater mainly include intake articulated joint (1), button type quick-opening valve (3),
Self-priming threeway (2), trocar sheath (10), inner sleeve (16), lower ball float (7), upper floating ball (9), water storage barrel (4), runoff investigation spiral shell
Bolt (5), float valve (11), sliding valve core (22) and outlet (6) composition, water storage barrel (4) is a semi-cylindrical, self-priming
The water inlet end of threeway (2) passes through the water side that water inlet articulated joint (1) is connected in cold/hot water regulating valve, float valve (11) upper end
Outlet (6) connection water pipe to shower nozzle, self-priming threeway (2) is located on the bung of water storage barrel (4), button type quick-opening valve
And runoff investigation bolt (5) is arranged on outside the bung of water storage barrel (4), trocar sheath (10), inner sleeve (16), lower ball float (3)
(7), upper floating ball (9) and float valve (11) are arranged in water storage barrel (4), and float valve (11) is arranged on trocar sheath (10) and interior
The upper end of sleeve pipe (16).
The appearance schematic diagram of embodiment as shown in Figure 1, water inlet end connection water inlet articulated joint (1) of self-priming threeway (2),
Self-priming threeway (2) is connected on the bung of water storage barrel (4), and button type quick-opening valve (3) and runoff investigation bolt (5) are arranged on
On self-priming threeway (2), outlet (6) is located at the top of water storage barrel (4).
The primary structure schematic diagram of embodiment as shown in Figure 2, water storage barrel (4) is enclosed within the surface of self-priming threeway (2), button
Formula quick opening valve (3) is located at the front of self-priming threeway (2), and runoff investigation bolt (5) is located at the side of self-priming threeway (2),
The upper end of self-priming threeway (2) is provided with trocar sheath (10), and it is upper and interior positioned at water storage barrel (4) that lower ball float (7) is located at trocar sheath (10)
Lower section, lower ball float postive stop baffle (8) is provided with trocar sheath (10), is provided with float valve in the upper end of trocar sheath (10)
(11), float valve (11) surface is provided with water-retention hole (12), is cased with upper floating ball (9), in float valve on float valve (11)
(11) upper end is provided with outlet (6).
The inside front of embodiment and construction profile as shown in Figure 3 and Figure 4, water inlet articulated joint (1) is provided with interior spiral shell
Stricture of vagina, the inlet opening (13) of the self-priming threeway of its UNICOM (2), the suction hole (14) of self-priming threeway (2) is arranged in water storage barrel (4)
Bottom, inner sleeve (16) is located on the apopore (15) of self-priming threeway (2), and trocar sheath (10) is enclosed within inner sleeve (16)
On, it is provided with aquaporin (27), the external diameter of trocar sheath (10) and self-priming threeway (2) between inner sleeve (16) and trocar sheath (10)
External diameter identical, lower ball float (7) and sealing sleeve pipe (26) carry out between self-priming threeway (2) and trocar sheath (10) on move down
Dynamic, the lower ball float postive stop baffle (8) of annular is provided with trocar sheath (10), is built-in with one silently in the upper end of inner sleeve (16)
Short tube (20), its side is provided with inner sleeve outlet (17), the built-in sliding valve core of float valve (11) (22), sliding valve core
(22) side is provided with water outlet window (21), and sliding valve core (22) is enclosed within blind nipple (20), and it is provided with therebetween annular
Tank (28), be provided with the water outlet baffle plate (23) of annular in sliding valve core (22) upper end, in the water outlet baffle plate (23) of annular
Centre is provided with exhalant canal, and float valve (11) is located on trocar sheath (10), and its surface is provided with water-retention hole (12), sliding valve core
(22) slide up and down in float valve (11), be provided with the upper floating ball postive stop baffle of annular on the surface of float valve (11)
(25), it is located at the lower section of upper floating ball (9), is provided with outlet (6) in the upper end of float valve (11), and the one of fast channell (18)
The inlet opening (13) at the end self-priming threeway of UNICOM (2), the water between its other end UNICOM inner sleeve (16) and trocar sheath (10) leads to
Road (27), the lower end of upper end UNICOM sliding valve core (22) of aquaporin (27), the centre of fast channell (18) be provided with one by
Button formula quick opening valve (3), is provided with compensation water channel (24) between the inlet opening (13) of self-priming threeway (2) and apopore (15),
Compensate water channel (24) and be provided with runoff investigation bolt (5)；It is provided with positioning sucker disk (19) in the rectangular back-side of water storage barrel (4), it is same
Water storage barrel (4) is fixed in water inlet articulated joint (1) together.
The water-retention of embodiment initiates and final state schematic diagram as shown in Figure 5 and Figure 6, and water-retention initiates, and lower ball float (7) is located at
The bottom of water storage barrel (4), sealing sleeve pipe (26) seals suction hole (14), and upper floating ball (9) falls positioned at upper floating ball postive stop baffle
(25) top, inner sleeve outlet (17), the water outlet window (21) of sliding valve core (22) side and float valve (11) surface
Water-retention hole (12) UNICOM, the inlet opening (13) through self-priming threeway (2) for the water-retention and apopore (15), inner sleeve outlet
(17), the water-retention hole (12) on the water outlet window (21) of sliding valve core (22) and float valve (11) surface is arrived in water storage barrel (4), under
Ball float (7) floats to the position of lower ball float postive stop baffle (8) with water level, and sealing sleeve pipe (26) opens the suction of self-priming threeway (2)
Water hole (14), when storing full water, upper floating ball (9) floats and closes water-retention hole (12), and hydraulic pressure makes the upper shifting of sliding valve core (22), sliding valve core
(22) from the water-retention hole (12) on interior side closure float valve (11) surface, the blind nipple of inner sleeve (16) upper end is passed through in water outlet
(20) tank (28) and sliding valve core (22) between arrives outlet (6), and in exiting water process, water impact water outlet baffle plate (23) is tieed up
Hold sliding valve core (22) position constant.
The fast channell schematic diagram of embodiment as shown in Figure 7, the self-priming threeway of the lower end UNICOM (2) of fast channell (18)
Inlet opening (13), is provided with automatically reset button type quick-opening valve (3) in the front vertical of self-priming threeway (2), with fast boiled water
The button type quick-opening valve (3) of road (18) intersection is provided with limbers, Manual press button type quick-opening valve (3), limbers
Open, release button formula quick opening valve (3), water flowing bore closure；Upper end UNICOM inner sleeve (16) of fast channell (18) and overcoat
Aquaporin (27) between pipe (10), the lower end of upper end UNICOM sliding valve core (22) of aquaporin (27).
The compensation water channel schematic diagram of embodiment as shown in Figure 8, compensates the two ends self-priming threeway of UNICOM respectively of water channel (24)
(2) inlet opening (13) and apopore (15), runoff investigation bolt (5) is vertically set on the side of self-priming threeway (2), with benefit
The runoff investigation bolt (5) repaying water channel (24) intersection is provided with limbers, and rotation runoff investigation bolt (5) changes water flowing hole position
Put and can change the discharge compensating water channel (24).
Claims (5)
1. a kind of water saver for household water heater, it includes water storage barrel, self-priming threeway, internal and external casing, sliding valve core, cold and hot
The inlet opening of the self-priming threeway of water side UNICOM of water regulating valve, water storage barrel is located in self-priming threeway, the suction of self-priming threeway
Water hole is located in water storage barrel, the apopore connection inner sleeve of self-priming threeway, is provided with inner sleeve in the side of inner sleeve upper end
Outlet, trocar sheath is enclosed within inner sleeve, is provided with lower ball float on trocar sheath, is provided with sliding valve core in the upper end of internal and external casing,
Sliding valve core is enclosed within inner sleeve, is provided with water outlet window in sliding valve core side, and sliding valve core upper end is provided with water outlet baffle plate, and it is special
Levy and be to be provided with float valve in the upper end of internal and external casing, water-retention hole is provided with the surface of float valve, in float valve
It is provided with sliding valve core, be provided with upper and lower two ball floats in water storage barrel, upper floating ball is enclosed within float valve surface, floats downward ball cover outside
On sleeve pipe, after water-retention evacuation, lower ball float falls the suction hole closing self-priming threeway, and under water-retention state, water-retention is gone out by inner sleeve
The water-retention hole at the mouth of a river, the water outlet window of sliding valve core and float valve surface enters water storage barrel, and when storing full water, upper floating ball floats and closes
Close water-retention hole, sliding valve core under water pressure pushing on move, current are flowed out by the valve outlet of float valve upper end, in self-priming
It is provided with a compensation water channel between the paddle hole of formula threeway.
2. according to claim 1 a kind of water saver for household water heater it is characterised in that in self-priming threeway with turnover
Aquaporin between water hole is parallel to be provided with a compensation water channel, compensates the inlet opening of the self-priming threeway of water channel import UNICOM, compensates
Water channel exports the apopore of the self-priming threeway of UNICOM, is provided with a runoff investigation bolt on compensating water channel, rotates runoff investigation
Bolt can change the water yield of self-priming threeway.
3. according to claim 1 a kind of water saver for household water heater it is characterised in that lower ball float lower end in annular
It is provided with sealing sleeve pipe, the internal diameter of sealing sleeve pipe is identical with the external diameter of self-priming threeway, the height of sealing sleeve pipe is more than self-priming three
The diameter of logical suction hole, lower ball float falls, and sealing sleeve pipe closes the suction hole of self-priming threeway, is provided with annular on trocar sheath
Lower ball float postive stop baffle, lower ball float floats, and lower ball float postive stop baffle is spacing, and sealing sleeve pipe opens the water suction of self-priming threeway
Hole.
4. according to claim 1 a kind of water saver for household water heater it is characterised in that sliding valve core be an annular
Cylinder, its outer round surface is provided with some water outlet windows, is provided with some water-retention holes on float valve surface, sliding valve core interior
It is provided with the tank of annular, the internal circular surfaces of annular upper floating ball and float valve between circular surfaces and the outer round surface of inner sleeve
Outer round surface be slidably matched and form water-stop, sliding valve core outer round surface is slidably matched simultaneously with the internal circular surfaces of float valve
Form water-stop, sliding valve core falls, the water-retention hole UNICOM on its water outlet window and float valve surface, upper floating ball is with water level
Rise the water-retention hole closing float valve surface, sliding valve core is under water pressure pushing from the water-retention hole on interior side closure float valve surface
And open the valve outlet of float valve upper end.
5. according to claim 1 a kind of water saver for household water heater it is characterised in that water storage barrel surface be a semicolumn
Shape, its rectangular back-side is provided with positioning sucker disk, and water storage barrel is arranged on metope by positioning sucker disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023738.4A CN104515305B (en) | 2015-01-18 | 2015-01-18 | Domestic water heater water-saving device |
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| CN104515305B true CN104515305B (en) | 2017-01-25 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2208940A2 (en) * | 2009-01-14 | 2010-07-21 | Robert Bosch GmbH | Heating device for heating water and process for heat recovery using a heating device |
| GB2472582A (en) * | 2009-08-11 | 2011-02-16 | Jh Engineering Services Ltd | Waste water heat exchanger |
| CN103791619A (en) * | 2013-06-09 | 2014-05-14 | 梁晓军 | Water heater pipeline cold water remover |
| CN104075448A (en) * | 2013-03-25 | 2014-10-01 | 陈德生 | Split type shower water economizer |
| CN204421364U (en) * | 2015-01-18 | 2015-06-24 | 梁晓军 | A kind of water saver for household water heater |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3567530B2 (en) * | 1995-05-10 | 2004-09-22 | 東陶機器株式会社 | Automatic faucet device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2208940A2 (en) * | 2009-01-14 | 2010-07-21 | Robert Bosch GmbH | Heating device for heating water and process for heat recovery using a heating device |
| GB2472582A (en) * | 2009-08-11 | 2011-02-16 | Jh Engineering Services Ltd | Waste water heat exchanger |
| CN104075448A (en) * | 2013-03-25 | 2014-10-01 | 陈德生 | Split type shower water economizer |
| CN103791619A (en) * | 2013-06-09 | 2014-05-14 | 梁晓军 | Water heater pipeline cold water remover |
| CN204421364U (en) * | 2015-01-18 | 2015-06-24 | 梁晓军 | A kind of water saver for household water heater |
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| CN104515305A (en) | 2015-04-15 |
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