CN110468918A - Water system equipped with warm water timing reflux mechanism - Google Patents
Water system equipped with warm water timing reflux mechanism Download PDFInfo
- Publication number
- CN110468918A CN110468918A CN201910838239.9A CN201910838239A CN110468918A CN 110468918 A CN110468918 A CN 110468918A CN 201910838239 A CN201910838239 A CN 201910838239A CN 110468918 A CN110468918 A CN 110468918A
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- Prior art keywords
- water
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- valve
- channel
- slide cartridge
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 130
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 238000010992 reflux Methods 0.000 title claims abstract description 25
- 239000007787 solid Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000000740 bleeding effect Effects 0.000 abstract description 3
- 206010020852 Hypertonia Diseases 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/077—Arrangement of backflow preventing devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/021—Devices for positioning or connecting of water supply lines
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/025—Water supply lines as such, e.g. shower hoses
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Multiple-Way Valves (AREA)
- Check Valves (AREA)
Abstract
The present invention relates to sphere of life, are specifically provided with the water system of warm water timing reflux mechanism, including mounting plate, channel straight tube, trigger mechanism, air pump, gas bleeder valve, controller, the soft cylinder in channel, reflux ball and upper structure.Wherein, trigger mechanism includes active slip ring, horizontal slide cartridge, sliding plug, side position slide cartridge, restrictor ring, upper slide plate, the next slide plate and contact plate；Upper structure includes water heater and reversal valve.Water in hot water pipe hot water pipe can be back in warm water tank, and then reduce the waste of warm water, and can reduce the waste of cold water when after warm water cools off using hot water for a long time when not supplying water by the present apparatus automatically in water system；And the present apparatus is equipped with gas bleeder valve, allows one to use hot water as early as possible, and without waiting for the time for bleeding off cold water in hot water pipe.
Description
Technical field
The present invention relates to sphere of life, are specifically provided with the water system of warm water timing reflux mechanism.
Background technique
Currently, the water supply of many domestic water faucets is no longer single cold water, but hot and cold water is supplied to tap jointly
Water, this also brings a problem while increasing people's water convenience, is exactly after certain time does not have to water, especially
After it is overnight, the hot water in pipeline can cool off, and the water in hot-water line after cooling off, which will be discharged first, can just use hot water, this
Sample bring trouble is just bigger, if it is very short not bad of hot-water line pipeline, if it is the very long scene of hot-water line pipeline,
Not only many water are wasted during arranging cold water, also to wait for a long time, encounter above-mentioned feelings if it is bathing water faucet
Condition, people will equal cold water be drained in bathroom, not only to endure cold of air, also to endure cold water and land the ice cold water splash
Flower is inconvenient really.
Summary of the invention
For the problems of the prior art, the present invention provides the water system for being equipped with warm water timing reflux mechanism, this dresses
Set hot water pipe automatically can be back to the water in hot water pipe in warm water tank, in turn for a long time when not supplying water in water system
Reduce the waste of warm water, and the waste of cold water can be reduced when using hot water after warm water cools off；And the present apparatus is equipped with and loses heart
Valve allows one to use hot water as early as possible, and without waiting for the time for bleeding off cold water in hot water pipe.
In order to achieve the above objectives, technical solution provided by the invention are as follows:
It flows back the water system of mechanism, including mounting plate, channel straight tube, trigger mechanism, air pump, loses heart equipped with the timing of warm water
Valve, controller, the soft cylinder in channel, reflux ball and upper structure.
The mounting plate is rectangular slab, for installing remaining component.
The channel straight tube is vertical cylindrical drum, which is equipped with stop collar, and the channel is straight
Cylinder right upper portion is equipped with through-hole and is connected to inner cavity, which is fixed on mounting plate left part, for installing the structures such as active slip ring
Part, and warm water flow circulation passage is provided.
The trigger mechanism is installed on mounting plate right part, the trigger mechanism include active slip ring, horizontal slide cartridge, sliding plug,
Side position slide cartridge, restrictor ring, upper slide plate, the next slide plate and contact plate；The active slip ring is slidably connected in the straight tube of channel
Chamber top, the active slip ring surface are equipped with netted open-end hole, for active slip ring to be flushed to downside in the outflow of warm water, and then pull
Sliding plug and upper slide plate slides；The horizontal slide cartridge is installed on the right side of the through-hole on the right side of the straight tube of channel, the horizontal slide cartridge it is interior
Chamber and the through-hole of channel straight tube penetrate through, for carrying sliding plug；The sliding plug is hermetically slidably connected to horizontal slide cartridge inner cavity,
The sliding plug left end is equipped with tightrope and connect with active slip ring, is slidably connected for realizing leakproofness；The side position slide cartridge is to fix
Vertical cylinder cylinder on the right side of the straight tube of channel, side position is equipped with circle ring disk in the middle part of slide cartridge inner cavity, for installing the structures such as upper slide cartridge
Part；The outer diameter of the restrictor ring is greater than the inner hole aperture of side position slide cartridge inner cavity circle ring disk, and the restrictor ring is coaxial by elastic string
It is connected to the upside of side position slide cartridge inner cavity circle ring disk, the resistance with very little when for being flowed in water flow in the slide cartridge of side position, and
Very big resistance, and then turn on automatically air pump circuit after one closing tap of generation are generated when water flow flows down in the slide cartridge of side position
Delay time；The upper slide plate is hermetically slidably connected to side position slide cartridge inner cavity top, which passes through tightrope
It is connect with sliding plug right end, for controlling the movement of the next slide plate；It is sliding that the next slide plate is hermetically slidably connected to side position
Tube inner chamber lower part, and center is fixed with vertical metallic rod on the downside of the bottom slide plate, for connecting with contact plate, and then connects gas
The switch of pump；The contact plate is fixed to the metal dish on the downside of the slide cartridge of side position, for cooperating with the next slide plate, to control gas
The circuit switch of pump.
The air pump is installed on mounting plate top, and two switch terminals of the air pump are connected by electrical wiring to respectively
In the metallic rod of position slide plate and the next slide plate, and the gas outlet of the air pump is equipped with escape pipe, and the middle part of the escape pipe is equipped with side
Equipped with through-hole, which is equipped with pressure sensor in exit, for sending warm water back to water heater using reflux ball.
The gas bleeder valve is installed on the through-hole of air pump escape pipe side, for quickly flowing to the hot water in water heater
In the straight tube of channel.
The controller is installed on mounting plate upper right quarter, and the controller and air pump are electrically connected, for controlling air pump
Pressure sensor, and then control air pump and close air pump after all flowing back into warm water in water heater.
One end of the soft cylinder in the channel is connected to the outlet pipe end of air pump, and the channel side Ruan Tong is equipped with through-hole and leads to
The end sealing of road straight tube is connected to, and for providing warm water flow circulation passage, and provides reflux ball moving conduit.
The diameter of the reflux ball is equal to the internal diameter of the soft cylinder in channel, which is located in the soft cylinder in channel, in gas
Warm water is pushed back in water heater under pressure effect.
The upper structure includes water heater and reversal valve；The reversal valve includes valve shell, top panel, commutation
Block, pressure limiting valve and inlet valve；The valve shell is cylindrical, which sets that there are two coaxial and pass through
Logical cylindrical hole, and the cylindrical hole aperture on the valve shell top is less than the cylindrical hole aperture of lower part, which is installed on
Water heater side, and valve shell upper end hole be connected to by pipeline with the water outlet of water heater, and under the valve shell stomidium and
The soft cylinder connection in channel, and the side bottom of valve shell is equipped with through-hole and is connected to inner cavity, the circular hole of the valve shell side bottom
It is connect by pipeline with inlet valve, inlet valve is connected to the inlet pipeline of water heater, for carrying remaining component；The top surface
Plate is in disk form, which is solid, and the top panel outer annular part, in netted, which is installed on
On the hole of valve shell top surface, the opening and closing of outlet of water heater is controlled for cooperating commutation block；The commutation block is two rank cylinders
Cylinder, the upper and lower part of the commutation block is slidably connected with the upper hole of valve shell and bottom hole respectively, and the commutation block is interior
Chamber diameter is equal to the diameter of top panel interior solid portion, for controlling the opening and closing of water heater refluxing opening and outlet.
Preferably, the channel straight tube top is fixed with disc filter, to carry out simple filtration to water flow, and prevents
Backflow ball is strayed into the straight tube of channel.
Preferably, the circle ring disk in the middle part of the upper slide plate and side position slide cartridge is when contacting, the metallic rod of the next slide plate with
Contact plate contact, to realize the function of automatically opening air pump.
Preferably, the pressure limiting valve is installed on the through hole of valve shell side bottom, for making to commutate block completely
Refluxing opening is just opened when moving on to closing outlet of water heater.
Using technical solution provided by the invention, compared with prior art, have the following beneficial effects:
(1) water system for being equipped with warm water timing reflux mechanism of the invention, the present apparatus can warm up water in water system
When the pipe range time does not supply water, the water in hot water pipe is back in warm water tank automatically, and then reduces the waste of warm water, and can
When using hot water after warm water cools off, the waste of cold water is reduced.
(2) of the invention to be equipped with warm water timing and flow back the water system of mechanism, the present apparatus is equipped with gas bleeder valve, enables people
It is enough to use hot water as early as possible, and without waiting for the time for bleeding off cold water in hot water pipe.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is whole structural schematic diagram of the invention；
Fig. 2 is the partial enlarged view of reversal valve in the present invention；
Fig. 3 is the partial enlarged view of trigger mechanism in the present invention；
In figure: 1. mounting plates, 2. channel straight tubes, 3. trigger mechanisms, 4. air pumps, 5. gas bleeder valves, 6. controllers, 7. channels are soft
Cylinder, 8. reflux balls, 9. upper structures, 31. active slip rings, 32. horizontal slide cartridges, 33. sliding plugs, 34. sides position slide cartridge, 35. restrictor rings,
36. upper slide plate, 37. the next slide plates, 38. contact plates, 91. water heaters, 92. reversal valves, 921. valve shells, 922. top surfaces
Plate, 923. commutation blocks, 924. pressure limiting valves, 925. inlet valves.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1, the warm water timing that is equipped with of the present embodiment flows back the water system of mechanism, including mounting plate 1, channel are straight
Cylinder 2, trigger mechanism 3, air pump 4, gas bleeder valve 5, controller 6, the soft cylinder 7 in channel, reflux ball 8 and upper structure 9.
As shown in Figure 1, the mounting plate 1 is rectangular slab.
As shown in Figure 1, the channel straight tube 2 is vertical cylindrical drum, which is equipped with limit
Ring, and 2 right upper portion of channel straight tube is equipped with through-hole and is connected to inner cavity, which is fixed on 1 left part of mounting plate, and should
Straight tube 2 top in channel is fixed with disc filter.
As shown in Figure 1, Figure 3, the trigger mechanism 3 is installed on 1 right part of mounting plate, which includes actively sliding
Ring 31, horizontal slide cartridge 32, sliding plug 33, side position slide cartridge 34, restrictor ring 35, upper slide plate 36, the next slide plate 37 and contact plate 38；Institute
The active slip ring 31 stated is slidably connected to 2 inner cavity top of channel straight tube, which is equipped with netted open-end hole；Described
Horizontal slide cartridge 32 is installed on the right side of the through-hole on 2 right side of channel straight tube, and the inner cavity of the horizontal slide cartridge 32 and the through-hole of channel straight tube 2 pass through
It is logical；The sliding plug 33 is hermetically slidably connected to horizontal 32 inner cavity of slide cartridge, which is equipped with tightrope and actively slides
Ring 31 connects；Described side position slide cartridge 34 be the vertical cylinder cylinder for being fixed on 2 right side of channel straight tube, in 34 inner cavity of slide cartridge of the side
Portion is equipped with circle ring disk；The outer diameter of the restrictor ring 35 is greater than the inner hole aperture of side position 34 inner cavity circle ring disk of slide cartridge, the restrictor ring
35 pass through the coaxially connected upside to side position 34 inner cavity circle ring disk of slide cartridge of elastic string；The upper slide plate 36 hermetically slides
It is connected to side position 34 inner cavity top of slide cartridge, which is connect by tightrope with 33 right end of sliding plug；The next slide plate
37 are hermetically slidably connected to side position 34 inner cavity lower part of slide cartridge, and the 37 downside center of bottom slide plate is fixed with vertical metal
Bar；The contact plate 38 is the metal dish fixed to 34 downside of side position slide cartridge, when upper slide plate 36 and 34 middle part of side position slide cartridge
Circle ring disk contact when, the metallic rod of the next slide plate 37 is contacted with contact plate 38.
As shown in Figure 1, the air pump 4 is installed on 1 top of mounting plate, two switch terminals of the air pump 4 are led to respectively
It crosses in the metallic rod for being wired to upper slide plate 36 and the next slide plate 37, and the gas outlet of the air pump 4 is equipped with escape pipe, should go out
The middle part of tracheae is equipped with side and is equipped with through-hole, which is equipped with pressure sensor in exit.
As shown in Figure 1, the gas bleeder valve 5 is installed on the through-hole of 4 escape pipe side of air pump.
As shown in Figure 1, the controller 6 is installed on 1 upper right quarter of mounting plate, the controller and air pump 4 are electrically connected.
As shown in Figure 1, one end of the soft cylinder 7 in the channel is connected to the outlet pipe end of air pump 4, soft 7 side of cylinder in the channel
Face is equipped with through-hole and is connected to the end sealing of channel straight tube 2.
As shown in Figure 1, the diameter of the reflux ball 8 is equal to the internal diameter of the soft cylinder 7 in channel, it is soft which is located at channel
In cylinder 7.
As shown in Figure 1 and Figure 2, the upper structure 9 includes water heater 91 and reversal valve 92；The reversal valve 92 wraps
Include valve shell 921, top panel 922, commutation block 923, pressure limiting valve 924 and inlet valve 925；The valve shell 921 is in circle
Cylindricality, 921 upper and lower part of valve shell are set there are two coaxial and perforation cylindrical hole, and 921 top of valve shell
Cylindrical hole aperture is less than the cylindrical hole aperture of lower part, which is installed on 91 side of water heater, and valve shell 921
Upper end hole is connected to by pipeline with the water outlet of water heater 91, and the lower stomidium of the valve shell 921 is connected to the soft cylinder 7 in channel, and
The side bottom of valve shell 921 is equipped with through-hole and be connected to inner cavity, the circular hole of 921 side bottom of valve shell pass through pipeline and
Inlet valve 925 connects, and inlet valve 925 is connected to the inlet pipeline of water heater 91；The top panel 922 is in disk form, the top
922 central part of panel is solid, and the 922 outer annular part of top panel, in netted, which is installed on outside valve body
On 921 top surface hole of shell；The commutation block 923 is two rank cylindrical drums, and the upper and lower part of the commutation block 923 is respectively and outside valve body
The upper hole and bottom hole of shell 921 are slidably connected, and the intracavity diameter of the commutation block 923 is equal to 922 interior solid portion of top panel
The diameter divided；The pressure limiting valve 924 is installed on the through hole of 921 side bottom of valve shell.
The water system for being equipped with warm water timing reflux mechanism of the present embodiment is when specifically used, when using warm water, water
Active slip ring 31 is flushed to downside by stream, and active slip ring 31 is pulled up upper slide plate 36 by sliding plug 33, due to upper slide plate 36
Part between the next slide plate 37 is fully sealed, so the next slide plate 37 can also be pulled to upside, the liquid of 35 downside of restrictor ring
Body is passed to upside by the gap of restrictor ring 35 and side position 34 middle part circle ring disk of slide cartridge, due to restrictor ring 35 and side position slide cartridge 34
Circle ring disk connected by elastic string, so circulating resistance is smaller at this time, while the next slide plate 37 moves up, bottom is sliding
The circuit pathways that plate 37 is formed with contact plate 38 are truncated, and controller 6 resets air pump 4 after detecting access truncation.
Later, after warm water does not have to, the next slide plate 37 is moved down due to gravity, while downwards by upper slide plate 36
Draw, due to upper slide plate 36 glide when, on the downside of water flow can only be circulated by the aperture of 35 inner cavity of restrictor ring, so upper
36 gliding speed of slide plate is extremely slow, and a delay time has been striven in the automatic opening of air pump 4 after this is also just deactivated to warm water, when bottom is sliding
When the metallic rod and contact plate 38 that plate 37 slides on the downside of it contact, it is also switched on the circuit of air pump 4, at this point, after resetting
Air pump 4 just starts air-blowing so that reflux ball 8 hot water in the soft cylinder 7 in channel is pushed away to the direction of water heater 91, the part hydraulic pressure by
Edge up height, since commutation 923 lower section of block is greater than top section, so commutation block 923 will receive when hydraulic pressure is identical
One upward thrust so that commutation block 923 is bonded with top panel 922, and then closes the outlet of water heater 91, in commutation block
923 while move up, and the through-hole of 921 side of valve shell is opened, and the hot water that reflux ball 8 pushes away just flows back into hot water from the through-hole
In the water inlet of device 91, when the pressure sensor of air pump 4 detects hypertonia, air pump 4 will be closed by controller 6.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (4)
1. being equipped with the water system of warm water timing reflux mechanism, including mounting plate (1), channel straight tube (2), trigger mechanism (3), gas
Pump (4), gas bleeder valve (5), controller (6), the soft cylinder in channel (7), reflux ball (8) and upper structure (9), it is characterised in that:
The mounting plate (1) is rectangular slab；
The channel straight tube (2) is vertical cylindrical drum, which is equipped with stop collar, and the channel
Straight tube (2) right upper portion is equipped with through-hole and is connected to inner cavity, which is fixed on mounting plate (1) left part；
The trigger mechanism (3) is installed on mounting plate (1) right part, which includes active slip ring (31), horizontal cunning
Cylinder (32), sliding plug (33), side position slide cartridge (34), restrictor ring (35), upper slide plate (36), the next slide plate (37) and contact plate
(38)；The active slip ring (31) is slidably connected to channel straight tube (2) inner cavity top, which is equipped with net
Shape through-hole；The horizontal slide cartridge (32) is installed on the right side of the through-hole on the right side of channel straight tube (2), the inner cavity of the horizontal slide cartridge (32)
It is penetrated through with the through-hole of channel straight tube (2)；The sliding plug (33) is hermetically slidably connected to horizontal slide cartridge (32) inner cavity, the cunning
Plug (33) left end is equipped with tightrope and connect with active slip ring (31)；The side position slide cartridge (34) is to be fixed on channel straight tube (2) right side
The vertical cylinder cylinder of side, side position are equipped with circle ring disk in the middle part of slide cartridge (34) inner cavity；The outer diameter of the restrictor ring (35) is greater than side
The inner hole aperture of position slide cartridge (34) inner cavity circle ring disk, the restrictor ring (35) are coaxially connected interior to side position slide cartridge (34) by elastic string
The upside of chamber circle ring disk；The upper slide plate (36) is hermetically slidably connected to side position slide cartridge (34) inner cavity top, on this
Position slide plate (36) is connect by tightrope with sliding plug (33) right end；The next slide plate (37) is hermetically slidably connected to side position
Slide cartridge (34) inner cavity lower part, and center is fixed with vertical metallic rod on the downside of the bottom slide plate (37)；The contact plate (38)
For fixed to the metal dish on the downside of side position slide cartridge (34)；
The air pump (4) is installed on mounting plate (1) top, and two switch terminals of the air pump (4) are connected by electric wire respectively
It is connected in the metallic rod and the next slide plate (37) of upper slide plate (36), and the gas outlet of the air pump (4) is equipped with escape pipe, the outlet
The middle part of pipe is equipped with side and is equipped with through-hole, which is equipped with pressure sensor in exit；
The gas bleeder valve (5) is installed on the through-hole of air pump (4) escape pipe side；
The controller (6) is installed on mounting plate (1) upper right quarter, and the controller and air pump (4) are electrically connected；
One end of the soft cylinder in the channel (7) is connected to the outlet pipe end of air pump (4), and the channel soft cylinder (7) side is equipped with logical
Hole is connected to the end sealing of channel straight tube (2)；
The diameter of the reflux ball (8) is equal to the internal diameter of the soft cylinder in channel (7), which is located in the soft cylinder in channel (7)；
The upper structure (9) includes water heater (91) and reversal valve (92)；The reversal valve (92) includes valve shell
(921), top panel (922), commutation block (923), pressure limiting valve (924) and inlet valve (925)；The valve shell (921) is in
Cylinder, valve shell (921) upper and lower part set that there are two coaxial and perforation cylindrical holes, and the valve shell (921)
The cylindrical hole aperture on top is less than the cylindrical hole aperture of lower part, which is installed on water heater (91) side, and valve
Body case (921) upper end hole be connected to by pipeline with the water outlet of water heater (91), and under the valve shell (921) stomidium with lead to
The soft cylinder in road (7) connection, and the side bottom of valve shell (921) is equipped with through-hole and is connected to inner cavity, valve shell (921) side
The circular hole of bottom is connect by pipeline with inlet valve (925), and inlet valve (925) is connected to the inlet pipeline of water heater (91)；Institute
The top panel (922) stated is in disk form, which is solid, and top panel (922) outer ring section
It is in netted for dividing, which is installed on valve shell (921) top surface hole；The commutation block (923) is two rank cylinders
Cylinder, the upper and lower part of the commutation block (923) are slidably connected with the upper hole of valve shell (921) and bottom hole respectively, and should
The intracavity diameter of commutation block (923) is equal to the diameter of top panel (922) interior solid portion.
2. the water system according to claim 1 for being equipped with warm water timing reflux mechanism, it is characterised in that: the channel
Straight tube (2) top is fixed with disc filter.
3. the water system according to claim 1 for being equipped with warm water timing reflux mechanism, it is characterised in that: described is upper
When circle ring disk in the middle part of slide plate (36) and side position slide cartridge (34) contacts, metallic rod and the contact plate (38) of the next slide plate (37) are connect
Touching.
4. the water system according to claim 1 for being equipped with warm water timing reflux mechanism, it is characterised in that: the pressure limiting
Valve (924) is installed on the through hole of valve shell (921) side bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910838239.9A CN110468918B (en) | 2019-09-05 | 2019-09-05 | Water supply system with warm water timing backflow mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910838239.9A CN110468918B (en) | 2019-09-05 | 2019-09-05 | Water supply system with warm water timing backflow mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110468918A true CN110468918A (en) | 2019-11-19 |
| CN110468918B CN110468918B (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910838239.9A Active CN110468918B (en) | 2019-09-05 | 2019-09-05 | Water supply system with warm water timing backflow mechanism |
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| Country | Link |
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| CN (1) | CN110468918B (en) |
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| CA2939480A1 (en) * | 2014-02-12 | 2015-08-20 | Taco, Inc. | External control for hot water recirculation pump |
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| US20180002903A1 (en) * | 2016-07-04 | 2018-01-04 | Joseph Stecewycz | System and Method for Conserving Water Supplied by a Hot Water Tank |
| CN109297181A (en) * | 2018-11-12 | 2019-02-01 | 盐城市旺科电子技术有限公司 | Immediately heating water heater |
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