CN105066430B - Storage type heating system after a kind of valve - Google Patents
Storage type heating system after a kind of valve Download PDFInfo
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- CN105066430B CN105066430B CN201510449233.4A CN201510449233A CN105066430B CN 105066430 B CN105066430 B CN 105066430B CN 201510449233 A CN201510449233 A CN 201510449233A CN 105066430 B CN105066430 B CN 105066430B
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Abstract
The present invention relates to sanitary bath equipment field, storage type heating system after particularly a kind of valve, the heating rod heated to water is provided with the storage type heating system, it can be heating rod auto-power-off device or automatic water-replenishing device that the storage type heating system, which is additionally provided with row's steam pressure relief device/system and anti-dry burning device, the anti-dry burning device,.Water vapour is produced when storage type heating system is heated water by the present invention by the sluicing water route of waterpower switching valve or three-way device and heat expansion volume is increased and is discharged to and the water of spilling in floor drain or small storage tank, ensure that faucet water outlet opening will not always drip and discharge steam, do not influence client's use；Eliminate bipolar jump temperature limiter, using water level switch, when do not intake for a long time cause water level decreasing when, water level switch sensing, which closes heating rod or opens magnetic valve, carries out moisturizing to prevent dry combustion method, prevents that the water in inner bag from being dryouied, improves the service life of heating rod.
Description
Technical field
The present invention relates to storage type heating system after a kind of valve, belong to sanitary bath equipment field.
Background technology
The storage type heating systems such as small kitchen treasured or water heater of the installation site before tap valve, because delivery port closes
Close, inner bag subjects water pressure always, if water feeding pressure change too greatly or during heating water vapour increase expand with heat and contract with cold with water,
May all inner bag be caused to burst.Although increase relief valve can improve this phenomenon, relief valve easily blocks, if relief valve
Plug, inner bag is possible to burst.
Therefore, after storage type heating system is arranged on tap valve by the application, because water inlet is normally closed, delivery port is normal
Open, pressure can release at any time, and there will be no the risk of explosion.And the storage type heating system after valve because water inlet is closed
The mouth of a river is normally opened, can cause the water of inner bag in heating and cause faucet water outlet opening constantly to drip and discharge steam because expanding with heat and contract with cold,
Client is influenceed to use.
Further, since after storage type heating system is located at valve, can not moisturizing at any time, such as long-term plug-in is heated does not drive water into again
Valve moisturizing, the water in inner bag may be caused to dryout, although there is bipolar jump temperature limiter protection, it is long-term occur dry combustion method can reduce plus
The hot pin life-span.
The content of the invention
In view of the deficiencies in the prior art, the technical problems to be solved by the invention are to provide one kind and avoid faucet water outlet opening not
Storage type heating system after the disconnected valve for dripping and discharging steam.
In order to solve the above problems, a technical scheme of the invention is：Storage type heating system after a kind of valve, the water storage
Be provided with the heating rod heated to water in formula heating system, the storage type heating system be additionally provided with row's steam pressure relief device and
Anti-dry burning device, row's steam pressure relief device include waterpower switching valve, be provided with the waterpower switching valve cold water water inlet water route,
The switching bolt that cold water water outlet water route, hot water water inlet water route, sluicing water route and control sluicing water route switch, the waterpower switching valve
Cold water water inlet water route be connected with the water outlet water route of tap valve, the cold water water outlet water route of the waterpower switching valve and water storage
The water inlet water route of formula heating system is connected, the hot water water inlet water route of the waterpower switching valve and the water outlet of storage type heating system
Water route is connected, and floor drain or small storage tank are led in the sluicing water route of the waterpower switching valve.
One is preferable, two interfaces of the water outlet water route of the storage type heating system through common threeway and waterpower switching valve
Hot water water inlet water route be connected, the 3rd interface of the common threeway is connected through non-return valve or counterbalance valve with faucet water outlet opening
It is logical.
It is another preferable, hot water effluent water route is additionally provided with the waterpower switching valve, the hot water of the waterpower switching valve goes out
Water water route is connected with faucet water outlet opening.
One is preferable, and the small storage tank is connected through siphoning installation with the water inlet water route of storage type heating system, described
Siphoning installation sucks water in storage type heating system from small storage tank when storage type heating system is intake.
Another preferable, the small storage tank is connected through siphoning installation with the cold water water inlet water route of waterpower switching valve, institute
Siphoning installation is stated to suck water in waterpower switching valve from small storage tank when waterpower switching valve enters cold water.
Preferably, water inlet water route of the cold water water outlet water route of the waterpower switching valve through water purifier and storage type heating system
It is connected.
One is preferable, and the anti-dry burning device is heating rod auto-power-off device, the heating rod auto-power-off device bag
The control circuit of control heating rod power on/off and the water level switch of control storage type heating system lowest water level are included, the water level is opened
Pass is series in the control circuit of heating rod, and the heating rod powers off stopping heating when water level switch disconnects.
Further, it is additionally provided with temperature controller, temperature sensor and display in the control circuit, the two of the temperature controller
Input connects the live wire and zero line of power supply respectively, and the heating rod and water level switch are series in the output circuit of temperature controller,
The temperature sensor is arranged in storage type heating system, and the temperature sensor is electrically connected with display, the display
Device is parallel in the output circuit of temperature controller, the inner chamber of the ground wire connection storage type heating system of the power supply.
Further, the display is arranged on the face-piece of storage type heating system to show the temperature of water, the storage
The thermoregulation knob mechanically connected with temperature controller and electromotion pilot lamp are additionally provided with the face-piece of ability of swimming heating system and heating indicates
Lamp.
Further, cold water water supply connector and hot water effluent's joint are provided with the top of the storage type heating system.
Another preferable, the anti-dry burning device is automatic water-replenishing device, and the automatic water-replenishing device includes being used for water storage
The filling pipe of formula heating system moisturizing and the water level switch of control storage type heating system lowest water level, the filling pipe pass through three
Pass joint is connected with the cold water water inlet water route of waterpower switching valve, the water outlet water route of tap valve, is set on the filling pipe
There is moisturizing magnetic valve, the water level switch and moisturizing magnetic valve are series in control circuit, and the moisturizing magnetic valve is opened in water level
Shut-off opens filling pipe when opening.
Further, temperature controller, temperature limiter, transformer, temperature sensor and display are additionally provided with the control circuit,
Two inputs of the temperature controller connect the live wire and zero line of power supply respectively, and the heating rod and temperature limiter are series at temperature controller
In output circuit, two inputs of the transformer are parallel in the output circuit of temperature controller, the magnetic valve and water level switch
It is series in the output circuit of transformer, the temperature sensor is arranged in storage type heating system, the temperature sensor
It is electrically connected with display, the display is also parallel in the output circuit of temperature controller, the ground wire connection water storage of the power supply
The inner chamber of formula heating system.
Further, the display is arranged on the face-piece of storage type heating system to show the temperature of water, the storage
The thermoregulation knob mechanically connected with temperature controller and electromotion pilot lamp are additionally provided with the face-piece of ability of swimming heating system and heating indicates
Lamp.
Further, cold water water supply connector and hot water effluent's joint are provided with the top of the storage type heating system.
In order to solve the above problems, another technical scheme of the invention is：Storage type heating system after a kind of valve, the storage
The heating rod heated to water is provided with ability of swimming heating system, the storage type heating system is additionally provided with row's steam pressure relief system
And anti-dry burning device, row's steam pressure relief system include flow sensor and magnetic valve, the flow sensor is set
In on the water inlet water route of tap valve, the water outlet water route of the tap valve and the water inlet water route phase of storage type heating system
Connection, the water outlet water route of the storage type heating system are connected with the water inlet water route of three-way device, and the three-way device goes out
Water water route is connected with faucet water outlet opening, and floor drain or small storage tank, the magnetic valve are led in the sluicing water route of the three-way device
It is arranged on sluicing water route, the flow sensor and magnetic valve are electrically connected with circuit board.
One is preferable, and the three-way device is common threeway, and the water outlet water route of the common threeway is through non-return valve or back pressure
Valve is connected with faucet water outlet opening.
Another preferable, the three-way device is the three-way magnetic valve for integrating the magnetic valve.
Preferably, the small storage tank is connected through siphoning installation with the water inlet water route of storage type heating system, the rainbow
Device is inhaled to suck water in storage type heating system from small storage tank when storage type heating system is intake.
Preferably, the water outlet water route of the tap valve is connected through water purifier with the water inlet water route of storage type heating system
It is logical.
Preferably, the flow sensor, magnetic valve and circuit board are powered by power supply.
One is preferable, and the anti-dry burning device is heating rod auto-power-off device, the heating rod auto-power-off device bag
The control circuit of control heating rod power on/off and the water level switch of control storage type heating system lowest water level are included, the water level is opened
Pass is series in the control circuit of heating rod, and the heating rod powers off stopping heating when water level switch disconnects.
Further, it is additionally provided with temperature controller, temperature sensor and display in the control circuit, the two of the temperature controller
Input connects the live wire and zero line of power supply respectively, and the heating rod and water level switch are series in the output circuit of temperature controller,
The temperature sensor is arranged in storage type heating system, and the temperature sensor is electrically connected with display, the display
Device is parallel in the output circuit of temperature controller, the inner chamber of the ground wire connection storage type heating system of the power supply.
Further, the display is arranged on the face-piece of storage type heating system to show the temperature of water, the storage
The thermoregulation knob mechanically connected with temperature controller and electromotion pilot lamp are additionally provided with the face-piece of ability of swimming heating system and heating indicates
Lamp.
Further, cold water water supply connector and hot water effluent's joint are provided with the top of the storage type heating system.
Another preferable, the anti-dry burning device is automatic water-replenishing device, and the automatic water-replenishing device includes being used for water storage
The filling pipe of formula heating system moisturizing and the water level switch of control storage type heating system lowest water level, the filling pipe pass through three
Pass joint is connected with the water inlet water route of storage type heating system, the water outlet water route of tap valve, is set on the filling pipe
There is moisturizing magnetic valve, the water level switch and moisturizing magnetic valve are series in control circuit, and the moisturizing magnetic valve is opened in water level
Shut-off opens filling pipe when opening.
Further, temperature controller, temperature limiter, transformer, temperature sensor and display are additionally provided with the control circuit,
Two inputs of the temperature controller connect the live wire and zero line of power supply respectively, and the heating rod and temperature limiter are series at temperature controller
In output circuit, two inputs of the transformer are parallel in the output circuit of temperature controller, the magnetic valve and water level switch
It is series in the output circuit of transformer, the temperature sensor is arranged in storage type heating system, the temperature sensor
It is electrically connected with display, the display is also parallel in the output circuit of temperature controller, the ground wire connection water storage of the power supply
The inner chamber of formula heating system.
Further, the display is arranged on the face-piece of storage type heating system to show the temperature of water, the storage
The thermoregulation knob mechanically connected with temperature controller and electromotion pilot lamp are additionally provided with the face-piece of ability of swimming heating system and heating indicates
Lamp.
Further, cold water water supply connector and hot water effluent's joint are provided with the top of the storage type heating system.
Compared with prior art, the invention has the advantages that：Storage type heating system is arranged on tap
After valve, because storage type heating system water inlet water route is normally closed, storage type heating system water outlet water route is normally opened, and pressure can be let out at any time
Fall, inner bag does not have the risk of explosion；Storage type heating system is added by the sluicing water route of waterpower switching valve or three-way device
The water that water vapour and the increasing of heat expansion volume are produced during hot water and is overflowed is discharged in floor drain or small storage tank, ensures faucet water outlet opening
It will not always drip and discharge steam, not influence client's use；Bipolar jump temperature limiter is eliminated, using water level switch, when long-term
Do not intake when causing water level decreasing, water level switch sensing, which closes heating rod or opens magnetic valve, carries out moisturizing to prevent dry combustion method, prevents
Only the water in inner bag is dryouied, and improves the service life of heating rod.
Brief description of the drawings
Fig. 1 is the theory diagram of row's steam pressure relief device embodiment one.
Fig. 2 is the water changeover valve structure schematic diagram of row's steam pressure relief device embodiment one.
Fig. 3 is the theory diagram of row's steam pressure relief device embodiment two.
Fig. 4 is the water changeover valve structure schematic diagram of row's steam pressure relief device embodiment two.
Fig. 5 is the theory diagram of row's steam pressure relief device embodiment three.
Fig. 6 is the theory diagram of row's steam pressure relief device example IV.
Fig. 7 is the theory diagram of row's steam pressure relief device embodiment five.
Fig. 8 is the theory diagram of row's steam pressure relief device embodiment six.
Fig. 9 is the structural representation of storage type heating system.
Figure 10 is the cut-away view of storage type heating system.
Figure 11 is the electric operation control circuit figure of anti-dry burning device embodiment one.
Figure 12 is the structural representation of anti-dry burning device embodiment two.
Figure 13 is the electric operation control circuit figure of anti-dry burning device embodiment two.
Figure 14 is the theory diagram of row's steam pressure relief system embodiment one.
Figure 15 is the theory diagram of row's steam pressure relief system embodiment two.
Figure 16 is the theory diagram of row's steam pressure relief system embodiment three.
Figure 17 is the theory diagram of row's steam pressure relief system example IV.
Figure 18 is the theory diagram of row's steam pressure relief system embodiment five.
Figure 19 is the theory diagram of row's steam pressure relief system embodiment six.
Marked in figure：1- waterpower switching valves, 101- cold water water inlet water route, 102- cold water water outlets water route, the water inlet of 103- hot water
Water route, 104- sluicing water route, 105- hot water effluents water route, 11- switching bolts, the upper seal discs of 111-, seal disc under 112-, in 113-
Seal disc, 12- springs, 13- valve bodies, 14- valve pockets, 15- storage type heating systems, 16- heating rods, 17- water level switches, 18- temperature
Device is controlled, 19- temperature sensors, 20- displays, the inner chamber of 21- storage type heating systems, 22- thermoregulation knobs, 23-, which is powered, to be indicated
Lamp, 24- burner on lights, 25- cold water water supply connectors, 26- hot water effluent's joints, 27- three-way connections, 28- tap valves,
29- moisturizing magnetic valves, 30- filling pipes, 31- temperature limiters, 32- transformers, L- live wires, N- zero lines, PE- ground wires.
Embodiment
For features described above of the invention and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing, make detailed
Carefully it is described as follows.
As shown in Fig. 1 ~ 8, a kind of storage type heating system after valve, interior be provided with of the storage type heating system adds to water
The heating rod of heat, the storage type heating system are additionally provided with row's steam pressure relief device and anti-dry burning device, row's steam pressure release
Device includes waterpower switching valve 1, and cold water water inlet water route 101, cold water water outlet water route 102, hot water are provided with the waterpower switching valve 1
Intake the switching bolt 11 in water route 103, sluicing water route 104 and the switch of control sluicing water route 104, the waterpower switching valve 1 it is cold
Water water inlet water route 101 be connected with the water outlet water route of tap valve, the cold water water outlet water route 102 of the waterpower switching valve 1 and
The water inlet water route of storage type heating system is connected, and hot water water inlet water route 103 and the storage-type heating of the waterpower switching valve 1 are
The water outlet water route of system is connected, and floor drain or small storage tank are led in the sluicing water route 104 of the waterpower switching valve 1.
Arrange steam pressure relief device embodiment one：As shown in Figure 1 and 2, the water outlet water route of the storage type heating system is through common
Two interfaces of threeway are connected with the hot water water inlet water route 103 of waterpower switching valve 1, and the 3rd interface of the common threeway is through inverse
Only valve or counterbalance valve are connected with faucet water outlet opening.The switching bolt 11 is when tap valve is closed in the presence of spring 12
The hot water of opening sluicing water route 104, water vapour caused by the storage type heating system and spilling is after common threeway from waterpower
The sluicing water route 104 of switching valve 1 is discharged to floor drain；The switching bolt 11 is when tap valve is opened under the promotion under hydraulic pressure
Sluicing water route 104 is closed, hot water flows to after common threeway from non-return valve or counterbalance valve caused by the storage type heating system
Faucet water outlet opening.
In steam pressure relief device embodiment one is arranged, the waterpower switching valve 1 includes valve body 13, and the center of valve body 13 is set
There is the valve pocket 14 being connected with those water routes, the switching bolt 11 is perpendicular in valve pocket 14, the upper end of spring 12 fixed setting
In the top of valve body 13, the lower end of spring 12 is connected with switching bolt 11 upper end, and the switching bolt 11 is provided with upper seal disc 111
With lower seal disc 112, the area of the lower seal disc 112 is bigger than upper seal disc 111, and the cold water water inlet water route 101 is arranged at
The bottom of valve body 13, the cold water water outlet water route 102 are arranged at the lower lateral of valve body 13 and by valve pockets 14 and cold water water inlet water route
101 are connected, and the hot water water inlet water route 103 is arranged at the middle part side of valve body 13 and by lower seal disc 112 and cold water water outlet
Water route 102 is isolated, and the sluicing water route 104 is arranged at the top side of valve body 13 and by valve pocket 14 and hot water water inlet water route
103 are connected.
When tap closes water, switching bolt 11 is resetted under spring force, and sluicing water route 104 is opened, storage-type heating system
Water vapour is produced during system heating water, while water overflows because heat expansion volume increases, and is sluiced at common threeway, lets out vapour.Because of check
The back pressure effect of valve or counterbalance valve, faucet water outlet opening water route needs certain pressure just to get through, and sluicing water route 104 is normally opened, lets out
Water, let out vapour and be directly discharged to from sluicing water route 104 in floor drain, ensure that faucet water outlet opening will not always drip and discharge steam.When
When tap is opened, switching bolt 11 is moved upwards under hydraulic pressure effect, and sluicing water route 104, storage-type are closed by upper seal disc 111
The hot water of heating system flows out from faucet water outlet opening.
Arrange steam pressure relief device embodiment two：As shown in Fig. 3 ~ 4, hot water effluent's water is additionally provided with the waterpower switching valve 1
Road 105, the hot water effluent water route 105 of the waterpower switching valve 1 are connected with faucet water outlet opening.The switching bolt 11 is opened in tap
Close and close hot water effluent water route 105 in the presence of spring 12 when valve is closed and open sluicing water route 104, the storage-type heating
Water vapour caused by system and the hot water overflowed are discharged to floor drain from the sluicing water route 104 of waterpower switching valve 1；The switching bolt 11
Sluicing water route 104 is closed under the promotion under hydraulic pressure and open hot water effluent water route 105 when tap valve is opened, the storage
Hot water caused by ability of swimming heating system flows to faucet water outlet opening from the hot water effluent water route 105 of waterpower switching valve 1.
In steam pressure relief device embodiment two is arranged, the waterpower switching valve 1 includes valve body 13, and the center of valve body 13 is set
There is the valve pocket 14 being connected with those water routes, the switching bolt 11 is perpendicular in valve pocket 14, the upper end of spring 12 fixed setting
In the top of valve body 13, the lower end of spring 12 is connected with switching bolt 11 upper end, and the switching bolt 11 is provided with upper seal disc
111st, middle seal disc 113 and lower seal disc 112, seal disc 113 and upper seal disc 111 in the area ratio of the lower seal disc 112
All big, the cold water water inlet water route 101 is arranged at the bottom of valve body 13, and the cold water water outlet water route 102 is arranged at the bottom of valve body 13
Side and it is connected by valve pocket 14 and the cold water water route 101 that intakes, it is other that the hot water water inlet water route 103 is arranged at the middle part of valve body 13
Side and it is connected respectively with hot water effluent water route 105 and sluicing water route 104, the sluicing water route 104 is arranged at the middle part of valve body 13
Side and it is isolated by lower seal disc 112 and the cold water water route 101 that intakes.
When tap closes water, switching bolt 11 is resetted under spring force, and hot water effluent's water is closed by upper seal disc 111
Road 105, sluicing water route 104 is opened by middle seal disc 113, storage type heating system produces water vapour, while water when heating water
Overflowed because heat expansion volume increases, and sluicing water route 104 is normally opened, sluices, lets out vapour is directly discharged to floor drain from sluicing water route 104
In, ensure that faucet water outlet opening will not always drip and discharge steam.When tap is opened, switching bolt 11 is upward under hydraulic pressure effect
Motion, sluicing water route 104 is closed by middle seal disc 113, and hot water effluent water route 105, storage-type are opened by upper seal disc 111
The hot water of heating system flows out from faucet water outlet opening.
Arrange steam pressure relief device embodiment three：As shown in figure 5, the floor drain arranged in steam pressure relief device embodiment one is replaced
Into small storage tank, i.e., waterpower switching valve by drainpipe by drainage collection into small storage tank, the small storage tank fills through siphon
Put and be connected with the water inlet water route of storage type heating system, by siphoning installation when storage type heating system is intake by water from small
In storage tank suction storage type heating system.Certainly, the siphoning installation can also be arranged on the water outlet water route of tap valve
Between the cold water water inlet water route of waterpower switching valve, but it is not limited thereto, as long as the water for being originally discharged into floor drain is collected into small
In storage tank, then recycled by siphoning installation.
Arrange steam pressure relief device example IV：As shown in fig. 6, the floor drain arranged in steam pressure relief device embodiment two is replaced
Into small storage tank, i.e., waterpower switching valve by drainpipe by drainage collection into small storage tank, the small storage tank fills through siphon
Put and be connected with the cold water of waterpower switching valve water inlet water route, the siphoning installation is when waterpower switching valve enters cold water by water from little Chu
In water tank suction waterpower switching valve.Certainly, the siphoning installation can also be arranged on the cold water water outlet water route of waterpower switching valve with
Between the water inlet water route of storage type heating system, but it is not limited thereto, as long as the water for being originally discharged into floor drain is collected into little Chu
In water tank, then recycled by siphoning installation.
Arrange steam pressure relief device embodiment five：As shown in fig. 7, set up water purification in steam pressure relief device embodiment one is arranged
Device, the cold water water outlet water route of the waterpower switching valve are connected through water purifier with the water inlet water route of storage type heating system.Certainly,
Water purifier can also be set up after the siphoning installation in arranging steam pressure relief device embodiment three, or in waterpower switching valve and rainbow
Water purifier is set up between suction device.
Arrange steam pressure relief device embodiment six：As shown in figure 8, set up water purification in steam pressure relief device embodiment two is arranged
Device, the cold water water outlet water route of the waterpower switching valve are connected through water purifier with the water inlet water route of storage type heating system.Certainly,
Water purifier can also be set up in steam pressure relief device example IV is arranged, the cold water water outlet water route of the waterpower switching valve is through water purification
Device is connected with the water inlet water route of storage type heating system.
Anti-dry burning device embodiment one：As shown in Fig. 9 ~ 11, in above-mentioned six embodiments of row's steam pressure relief device, institute
It is heating rod auto-power-off device to state anti-dry burning device, and the heating rod auto-power-off device includes the control power on/off of heating rod 16
Control circuit and the control lowest water level of storage type heating system 15 water level switch 17, the water level switch 17 is series at heating
In the control circuit of rod 16, the heating rod 16 powers off stopping heating when water level switch 17 disconnects.
In anti-dry burning device embodiment one, temperature controller 18, temperature sensor 19 are additionally provided with the control circuit and is shown
Show device 20, two inputs of the temperature controller 18 connect the live wire L of power supply respectively and zero line N, the heating rod 16 and water level are opened
Close 17 to be series in the output circuit of temperature controller 18, the temperature sensor 19 is arranged in storage type heating system 15, described
Temperature sensor 19 is electrically connected with display 20, and the display 20 is parallel in the output circuit of temperature controller 18, the electricity
The inner chamber 21 of the ground wire PE connections storage type heating system 15 in source.
In anti-dry burning device embodiment one, the display 20 is arranged on the face-piece of storage type heating system 15 with aobvious
Show the temperature of water, be additionally provided with the face-piece of the storage type heating system 15 with temperature controller 18 mechanically connect thermoregulation knob 22 with
And electromotion pilot lamp 23 and burner on light 24.The top of storage type heating system 15 is provided with cold water water supply connector 25 and hot water
Water out adapter 26.
The operation principle of anti-dry burning device embodiment one is as follows：When the water level in storage type heating system 15 is opened less than water level
When closing 17, water level switch 17 disconnects, and the power-off of heating rod 16 is stopped, and prevents that the water in inner bag from being dryouied, while avoids and add
16 long-term dry combustion method of hot pin, improve the service life of heating rod 16；When the water level in storage type heating system 15 is opened higher than water level
When closing 17, water level switch 17 is connected, and heating rod 16 is worked on after being powered, and the water in storage type heating system 15 is added
Heat.
Anti-dry burning device embodiment two：As shown in Figure 10,12 ~ 13, in above-mentioned six embodiments of row's steam pressure relief device
In, the anti-dry burning device is automatic water-replenishing device, and the automatic water-replenishing device includes being used for the moisturizing of storage type heating system 15
Filling pipe 30 and the control lowest water level of storage type heating system 15 water level switch 17, the filling pipe 30 passes through three-way connection
27 are connected with the cold water water inlet water route of waterpower switching valve 1, the water outlet water route of tap valve 28, are set on the filling pipe 30
There is moisturizing magnetic valve 29, the water level switch 17 and moisturizing magnetic valve 29 are series in control circuit, the moisturizing magnetic valve 29
Filling pipe 30 is opened when water level switch 17 disconnects.
In anti-dry burning device embodiment two, temperature controller 18, temperature limiter 31, transformer are additionally provided with the control circuit
32nd, temperature sensor 19 and display 20, two inputs of the temperature controller 18 connect the live wire L and zero line N of power supply, institute respectively
State heating rod 16 and temperature limiter 31 is series in the output circuit of temperature controller 18, two inputs of the transformer 32 are parallel to temperature
In the output circuit for controlling device 18, the moisturizing magnetic valve 29 and water level switch 17 are series in the output circuit of transformer 32, institute
State temperature sensor 19 to be arranged in storage type heating system 15, the temperature sensor 19 is electrically connected with display 20, institute
Display 20 is stated also to be parallel in the output circuit of temperature controller 18, the ground wire PE connections storage type heating system 15 of the power supply
Inner chamber 21.
In anti-dry burning device embodiment two, the display 20 is arranged on the face-piece of storage type heating system 15 with aobvious
Show the temperature of water, be additionally provided with the face-piece of the storage type heating system 15 with temperature controller 18 mechanically connect thermoregulation knob 22 with
And electromotion pilot lamp 23 and burner on light 24.The top of storage type heating system 15 is provided with cold water water supply connector 25 and hot water
Water out adapter 26.
The operation principle of anti-dry burning device embodiment two is as follows：When the water level in storage type heating system 15 is opened less than water level
When closing 17, water level switch 17 disconnects, and moisturizing magnetic valve 29 opens filling pipe 30 after powering off, and filling pipe 30 is heated by storage-type is
The water inlet water route of system 15 carries out moisturizing to inner bag, prevents the water in inner bag from being dryouied by the heating rod 16 of long-term plug-in, improves and adds
The service life of hot pin 16；When the water level in storage type heating system 15 is higher than water level switch 17, water level switch 17 is connected, and is mended
Water solenoid valve 29 it is electric after close filling pipe 30, stop the inner bag moisturizing to storage type heating system 15.
As shown in Figure 14 ~ 19, a kind of storage type heating system after valve, interior be provided with of the storage type heating system is carried out to water
The heating rod of heating, the storage type heating system is additionally provided with row's steam pressure relief system and anti-dry burning device, row's steam are let out
Pressure system includes flow sensor and magnetic valve, and the flow sensor is arranged on the water inlet water route of tap valve,
The water outlet water route of the tap valve is connected with the water inlet water route of storage type heating system, the storage type heating system
Water outlet water route is connected with the water inlet water route of three-way device, and the water outlet water route of the three-way device is connected with faucet water outlet opening,
Floor drain or small storage tank are led in the sluicing water route of the three-way device, and the magnetic valve is arranged on sluicing water route, the flow
Sensor and magnetic valve are electrically connected with circuit board.Wherein, the flow sensor, magnetic valve and circuit board can be by electricity
Source powers.
Arrange steam pressure relief system embodiment one：As shown in figure 14, the three-way device is common threeway, the common threeway
Water outlet water route be connected through non-return valve or counterbalance valve with faucet water outlet opening.The magnetic valve is kept when tap valve is closed
Sluicing water route is normally opened, and water vapour caused by the storage type heating system and the hot water overflowed are arranged after common threeway from magnetic valve
Into floor drain；The flow sensor is connected when tap valve is opened, and the magnetic valve closes when flow sensor is connected
Sluicing water route is closed, hot water caused by the storage type heating system flows to tap from non-return valve or counterbalance valve after common threeway and gone out
The mouth of a river.
When tap closes water, keep magnetic valve normally opened, produce water vapour during storage type heating system heating water, at the same water because
Heat expansion volume is increased and overflowed, and is sluiced at common threeway, is let out vapour.Because of the back pressure effect of non-return valve or counterbalance valve, tap water outlet
Saliva road needs certain pressure just to get through, and sluicing water route is normally opened, sluices, lets out vapour is directly discharged to floor drain from sluicing water route
In, ensure that faucet water outlet opening will not always drip and discharge steam.When tap is opened, flow sensor is connected, on circuit board
Control module connect magnetic valve, close sluicing water route, the hot water of storage type heating system flows out from faucet water outlet opening.
Arrange steam pressure relief system embodiment two：As shown in figure 15, the three-way device integrates the magnetic valve
Three-way magnetic valve.The three-way magnetic valve opens sluicing water route when tap valve is closed, closes water outlet water route, the water storage
Water vapour caused by formula heating system and the hot water overflowed are discharged in floor drain from the sluicing water route of three-way magnetic valve, ensure that tap goes out
The mouth of a river will not always drip and discharge steam；The flow sensor is connected when tap valve is opened, the threeway electromagnetism
Valve opens water outlet water route when flow sensor is connected, closes sluicing water route, hot water caused by the storage type heating system from
The water outlet water route of three-way magnetic valve flows to faucet water outlet opening.
When tap closes water, three-way magnetic valve opens sluicing water route, closes water outlet water route, small storage type heating system heating
Produce water vapour during water, while water overflows because heat expansion volume increases, and sluices, lets out vapour is directly discharged to floor drain from sluicing water route
In, ensure that faucet water outlet opening will not always drip and discharge steam.When tap is opened, flow sensor is connected, on circuit board
Control module three-way magnetic valve opened water outlet water route, closed sluicing water route, the hot water of storage type heating system goes out from tap
Flow out at the mouth of a river.
Arrange steam pressure relief system embodiment three：As shown in figure 16, the floor drain arranged in steam pressure relief system embodiment one is replaced
Change small storage tank into, i.e., magnetic valve by drainpipe by drainage collection into small storage tank, the small storage tank is through siphoning installation
Be connected with the water inlet water route of storage type heating system, by siphoning installation when storage type heating system is intake by water from little Chu
In water tank suction storage type heating system, original water for being discharged into floor drain is recycled.
Arrange steam pressure relief system example IV：As shown in figure 17, the floor drain arranged in steam pressure relief system embodiment two is replaced
Change small storage tank into, i.e., three-way magnetic valve by drainpipe by drainage collection into small storage tank, the small storage tank is through siphon
The cold water water inlet water route of device and waterpower switching valve is connected, and the siphoning installation is when waterpower switching valve enters cold water by water from small
In storage tank suction waterpower switching valve, original water for being discharged into floor drain is recycled.
Arrange steam pressure relief system embodiment five：As shown in figure 18, water purification is set up in steam pressure relief system embodiment one is arranged
Device, the water outlet water route of the tap valve are connected through water purifier with the water inlet water route of storage type heating system.Certainly, also may be used
To set up water purifier after the siphoning installation in steam pressure relief system embodiment three is arranged, or in tap valve and siphon dress
Water purifier is set up between putting.
Arrange steam pressure relief system embodiment six：As shown in figure 19, water purification is set up in steam pressure relief system embodiment two is arranged
Device, the water outlet water route of the tap valve are connected through water purifier with the water inlet water route of storage type heating system.Certainly, also may be used
To set up water purifier after the siphoning installation in steam pressure relief system embodiment three is arranged, or in tap valve and siphon dress
Water purifier is set up between putting.
Anti-dry burning device embodiment one：As shown in Fig. 9 ~ 11, in above-mentioned six embodiments of row's steam pressure relief system, institute
It is heating rod auto-power-off device to state anti-dry burning device, and the heating rod auto-power-off device includes the control power on/off of heating rod 16
Control circuit and the control lowest water level of storage type heating system 15 water level switch 17, the water level switch 17 is series at heating
In the control circuit of rod 16, the heating rod 16 powers off stopping heating when water level switch 17 disconnects.
In anti-dry burning device embodiment one, temperature controller 18, temperature sensor 19 are additionally provided with the control circuit and is shown
Show device 20, two inputs of the temperature controller 18 connect the live wire L of power supply respectively and zero line N, the heating rod 16 and water level are opened
Close 17 to be series in the output circuit of temperature controller 18, the temperature sensor 19 is arranged in storage type heating system 15, described
Temperature sensor 19 is electrically connected with display 20, and the display 20 is parallel in the output circuit of temperature controller 18, the electricity
The inner chamber 21 of the ground wire PE connections storage type heating system 15 in source.
In anti-dry burning device embodiment one, the display 20 is arranged on the face-piece of storage type heating system 15 with aobvious
Show the temperature of water, be additionally provided with the face-piece of the storage type heating system 15 with temperature controller 18 mechanically connect thermoregulation knob 22 with
And electromotion pilot lamp 23 and burner on light 24.The top of storage type heating system 15 is provided with cold water water supply connector 25 and hot water
Water out adapter 26.
The operation principle of anti-dry burning device embodiment one is as follows：When the water level in storage type heating system 15 is opened less than water level
When closing 17, water level switch 17 disconnects, and the power-off of heating rod 16 is stopped, and prevents that the water in inner bag from being dryouied, while avoids and add
16 long-term dry combustion method of hot pin, improve the service life of heating rod 16；When the water level in storage type heating system 15 is opened higher than water level
When closing 17, water level switch 17 is connected, and heating rod 16 is worked on after being powered, and the water in storage type heating system 15 is added
Heat.
Anti-dry burning device embodiment two：As shown in Figure 10,12 ~ 13, in above-mentioned six embodiments of row's steam pressure relief system
In, the anti-dry burning device is automatic water-replenishing device, and the automatic water-replenishing device includes being used for the moisturizing of storage type heating system 15
Filling pipe 30 and the control lowest water level of storage type heating system 15 water level switch 17, the filling pipe 30 passes through three-way connection
27 with the water inlet water route of storage type heating system 15（Cancel the waterpower switching valve 1 in Figure 12）, tap valve 28 water outlet water
Road is connected, and moisturizing magnetic valve 29 is provided with the filling pipe 30, and the water level switch 17 and moisturizing magnetic valve 29 are series at
In control circuit, the moisturizing magnetic valve 29 opens filling pipe 30 when water level switch 17 disconnects.
In anti-dry burning device embodiment two, temperature controller 18, temperature limiter 31, transformer are additionally provided with the control circuit
32nd, temperature sensor 19 and display 20, two inputs of the temperature controller 18 connect the live wire L and zero line N of power supply, institute respectively
State heating rod 16 and temperature limiter 31 is series in the output circuit of temperature controller 18, two inputs of the transformer 32 are parallel to temperature
In the output circuit for controlling device 18, the moisturizing magnetic valve 29 and water level switch 17 are series in the output circuit of transformer 32, institute
State temperature sensor 19 to be arranged in storage type heating system 15, the temperature sensor 19 is electrically connected with display 20, institute
Display 20 is stated also to be parallel in the output circuit of temperature controller 18, the ground wire PE connections storage type heating system 15 of the power supply
Inner chamber 21.
In anti-dry burning device embodiment two, the display 20 is arranged on the face-piece of storage type heating system 15 with aobvious
Show the temperature of water, be additionally provided with the face-piece of the storage type heating system 15 with temperature controller 18 mechanically connect thermoregulation knob 22 with
And electromotion pilot lamp 23 and burner on light 24.The top of storage type heating system 15 is provided with cold water water supply connector 25 and hot water
Water out adapter 26.
The operation principle of anti-dry burning device embodiment two is as follows：When the water level in storage type heating system 15 is opened less than water level
When closing 17, water level switch 17 disconnects, and moisturizing magnetic valve 29 opens filling pipe 30 after powering off, and filling pipe 30 is heated by storage-type is
The water inlet water route of system 15 carries out moisturizing to inner bag, prevents the water in inner bag from being dryouied by the heating rod 16 of long-term plug-in, improves and adds
The service life of hot pin 16；When the water level in storage type heating system 15 is higher than water level switch 17, water level switch 17 is connected, and is mended
Water solenoid valve 29 it is electric after close filling pipe 30, stop the inner bag moisturizing to storage type heating system 15.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are each under the enlightenment of the present invention
Storage type heating system after the valve of kind form.All equivalent changes and modifications done according to scope of the present invention patent, should all belong to
The covering scope of the present invention.
Claims (8)
1. storage type heating system after a kind of valve, the storage type heating system is interior to be provided with the heating rod heated to water, its
It is characterised by：The storage type heating system is additionally provided with row's steam pressure relief device and anti-dry burning device, row's steam pressure release dress
Put including waterpower switching valve, be provided with the waterpower switching valve cold water water inlet water route, cold water water outlet water route, hot water water inlet water route,
Sluicing water route and the switching bolt of control sluicing water route switch, cold water water inlet water route and the tap valve of the waterpower switching valve
Water outlet water route be connected, the cold water water outlet water route of the waterpower switching valve is connected with the water inlet water route of storage type heating system
Logical, the hot water water inlet water route of the waterpower switching valve is connected with the water outlet water route of storage type heating system, the waterpower switching
Floor drain or small storage tank are led in the sluicing water route of valve；
Or row's steam pressure relief system includes flow sensor and magnetic valve, the flow sensor is arranged at tap and opened
On the water inlet water route for closing valve, the water outlet water route of the tap valve is connected with the water inlet water route of storage type heating system, institute
The water outlet water route of storage type heating system is stated with the water inlet water route of three-way device to be connected, the water outlet water route of the three-way device with
Faucet water outlet opening is connected, and floor drain or small storage tank are led in the sluicing water route of the three-way device, and the magnetic valve, which is arranged at, to be let out
On water water route, the flow sensor and magnetic valve are electrically connected with circuit board.
2. storage type heating system after valve according to claim 1, it is characterised in that：The storage type heating system goes out
Two interfaces of the water water route through common threeway are connected with the hot water water inlet water route of waterpower switching valve, and the 3rd of the common threeway the
Interface is connected through non-return valve or counterbalance valve with faucet water outlet opening.
3. storage type heating system after valve according to claim 1, it is characterised in that：It is additionally provided with the waterpower switching valve
Hot water effluent water route, the hot water effluent water route of the waterpower switching valve are connected with faucet water outlet opening.
4. storage type heating system after the valve according to claim 1,2 or 3, it is characterised in that：The anti-dry burning device is
Automatic water-replenishing device, the automatic water-replenishing device include adding for the filling pipe and control storage-type of storage type heating system moisturizing
The water level switch of hot systems lowest water level, the filling pipe pass through three-way connection and the cold water of waterpower switching valve water inlet water route, dragon
The water outlet water route of head switch valve is connected, and moisturizing magnetic valve, the water level switch and moisturizing electromagnetism are provided with the filling pipe
Valve is series in control circuit, and the moisturizing magnetic valve opens filling pipe when water level switch disconnects.
5. storage type heating system after valve according to claim 1, it is characterised in that：The three-way device is common three
Logical, the water outlet water route of the common threeway is connected through non-return valve or counterbalance valve with faucet water outlet opening.
6. storage type heating system after valve according to claim 1, it is characterised in that：The three-way device is the collection electricity
The three-way magnetic valve that magnet valve is integrated.
7. storage type heating system after the valve according to claim 1,2,3,5 or 6, it is characterised in that：The anti-dry dress
Be set to heating rod auto-power-off device, the heating rod auto-power-off device include control heating rod power on/off control circuit and
The water level switch of storage type heating system lowest water level is controlled, the water level switch is series in the control circuit of heating rod, institute
State heating rod and stopping heating being powered off when water level switch disconnects.
8. storage type heating system after the valve according to claim 1,5 or 6, it is characterised in that：The anti-dry burning device is
Automatic water-replenishing device, the automatic water-replenishing device include adding for the filling pipe and control storage-type of storage type heating system moisturizing
The water level switch of hot systems lowest water level, the filling pipe pass through the water inlet water route of three-way connection and storage type heating system, dragon
The water outlet water route of head switch valve is connected, and moisturizing magnetic valve, the water level switch and moisturizing electromagnetism are provided with the filling pipe
Valve is series in control circuit, and the moisturizing magnetic valve opens filling pipe when water level switch disconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510449233.4A CN105066430B (en) | 2015-07-28 | 2015-07-28 | Storage type heating system after a kind of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449233.4A CN105066430B (en) | 2015-07-28 | 2015-07-28 | Storage type heating system after a kind of valve |
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| CN105066430A CN105066430A (en) | 2015-11-18 |
| CN105066430B true CN105066430B (en) | 2018-04-10 |
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| CN201510449233.4A Expired - Fee Related CN105066430B (en) | 2015-07-28 | 2015-07-28 | Storage type heating system after a kind of valve |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206911B (en) * | 2019-05-09 | 2021-04-20 | 广东万家乐燃气具有限公司 | Electric stop valve and zero-cold-water control system applying same |
| CN110604501A (en) * | 2019-09-27 | 2019-12-24 | 厦门科牧智能技术有限公司 | Water storage device, water supply device and sanitary cleaning device for realizing integrated structure |
| CN112361591A (en) * | 2020-10-27 | 2021-02-12 | 安徽佳暖节能科技有限公司 | Intelligent electric water heating device for heating |
| CN114681988A (en) * | 2022-04-28 | 2022-07-01 | 九阳股份有限公司 | Water purifier |
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| US4480173A (en) * | 1980-06-23 | 1984-10-30 | Metal Spinners (Ireland) Limited | Water heater |
| JP2006226593A (en) * | 2005-02-17 | 2006-08-31 | Matsushita Electric Ind Co Ltd | Water heater |
| CN202437764U (en) * | 2011-12-23 | 2012-09-19 | 扬州市第一人民医院 | Water shortage protecting device of electric heating high-pressure disinfector |
| CN202692440U (en) * | 2012-07-11 | 2013-01-23 | 徐何燎 | Zero-pressure-bearing device of pressure-bearing water heater system |
| CN103471253A (en) * | 2013-10-09 | 2013-12-25 | 俞子朗 | Water heating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4480173A (en) * | 1980-06-23 | 1984-10-30 | Metal Spinners (Ireland) Limited | Water heater |
| JP2006226593A (en) * | 2005-02-17 | 2006-08-31 | Matsushita Electric Ind Co Ltd | Water heater |
| CN202437764U (en) * | 2011-12-23 | 2012-09-19 | 扬州市第一人民医院 | Water shortage protecting device of electric heating high-pressure disinfector |
| CN202692440U (en) * | 2012-07-11 | 2013-01-23 | 徐何燎 | Zero-pressure-bearing device of pressure-bearing water heater system |
| CN103471253A (en) * | 2013-10-09 | 2013-12-25 | 俞子朗 | Water heating device |
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