CN103851772A - Preheating and instant-heating double-circulation double-control electric shower - Google Patents

Preheating and instant-heating double-circulation double-control electric shower Download PDF

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CN103851772A
CN103851772A CN201210524591.3A CN201210524591A CN103851772A CN 103851772 A CN103851772 A CN 103851772A CN 201210524591 A CN201210524591 A CN 201210524591A CN 103851772 A CN103851772 A CN 103851772A
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water
electric
instant
instant heating
heating
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陈明初
陈贇
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Abstract

The invention discloses a preheating and instant-heating double-circulation double-control electric shower, which comprises a water storage type electric water heater, an instant-heating electrothermal film electric heater, an instant-heating type water and electricity integral electric heater, a pre-heating and instant-heating operation mode computer smart selection, recognition and monitoring control system, a hydraulic pressure flow regulation controller, a temperature regulation controller, a cross joint reversing valve, a secondary heat energy water storage tank, a pressure temperature control switch, a check valve, a secondary circulation water feeding tee joint, a water feeding solenoid valve, a solenoid valve controller, a water feeding tee joint, a pressure, flow and temperature detection controller, a computer control circuit and the like, wherein the instant-heating electrothermal film electric heater and the instant-heating type water and electricity integral electric heater form a hot water secondary circulation reheating system which is provided with a water inlet and outlet passage, an electric-heating heating element and a radiant heat energy recycling device; the hot water secondary circulation reheating system is communicated with the water inlet and outlet passage of the water storage type electric water heater and is connected with the computer control circuit to form a preheating and instant-heating bidirectional-circulation application operation control system.

Description

The two circulation dual control electric shower-baths processed of a kind of preheating instant heating
Technical field:
The present invention relates to a kind of electric heater, relate in particular to the two circulation dual control electric shower-baths processed of a kind of preheating instant heating.
Background technology:
Electric shower-bath major part in the market all adopts the mode of operation of two large classifications, and a class is storage-type electric shower-bath, the another kind of mode of operation that adopted water instant heating.Storage-type electric shower-bath adopts the structure of " electric heater+tank " to exist many defects, and as larger in volume, a heat time is longer, is the insulation heating of repeatedly switch on, and power consumption and Energy Efficiency Ratio are low, use the problems such as inconvenient increase cost.Instant heating type electric shower-bath is because power is larger, and the electrothermal film heater adopting in existing known technology, the radiant heat producing due to electric heating the subject of knowledge and the object of knowledge can not be utilized with water and be exchanged fully, and waste a large amount of electric energy, it is excessive that the use of general family also can produce power load, exists safe hidden danger.Chinese invention patent: ZL200910100877.7 " beforehand instant double-mode electric water heater ", has just proposed the be combined with method of storage-type electric shower-bath with Instant heating type electric shower-bath.Do not solve that the electric power that Instant heating type electric shower-bath exists is large, water flow is little, while particularly use in the winter time, water flow can be less, causes the problem that can not normally use in the winter time etc.And do not give full play to the advantage of storage-type electric shower-bath, such as utilizing the hot water that night, electric energy was produced when paddy, supplying with Instant heating type electric heater does secondary cycle and heats use again, in order to dwindle the volume of storage-type electric shower-bath and to increase aquifer yield, thereby realize the application of preheating instant heating integrated mode truly, reach energy-conservation and reduce the object that electricity consumption general power can be used to be applicable to more family.
Summary of the invention:
In order to overcome, existing Instant heating type electric shower-bath power consumption is large, water flow is little, Water-storage type electric heating shower device adopts " storage-type container+electric heater ", the above-mentioned drawback that the method heating produces, the invention provides the two circulation dual control electric shower-baths processed of a kind of preheating instant heating, can effectively solve that Instant heating type electric shower-bath electrical power consumed is large, water flow is little, electric heater radiant heat energy can not be utilized fully with water and do heat exchange and waste energy consumption.And a larger heat time of the volume of storage-type electric shower-bath is long, be the insulation heating of repeatedly switching on, the drawback of high power consumption etc.The present invention can solve above-mentioned existing preheating instant heating double mode electric water heater effectively, particularly Instant heating type electric shower-bath can not normally use in the winter time, the safety problem such as the little and electric power of water flow is large, and can effectively reclaim the radiant heat energy of instant electric film electric heater, thereby realize low-carbon energy-saving synergy, realize truly can preheating instant heating bidirectional circulating switching controls electric shower-bath.
The technical solution used in the present invention is:
The two circulation dual control electric shower-baths processed of a kind of preheating instant heating, comprise storage-type electric shower-bath, instant electric film electric heater, Instant heating type water, electricity one electric heater, preheating instant heating operational mode Computerized intelligent selective recognition, monitor control system, anti-dry control device, hydraulic pressure flow adjustment control, temperature regulation controller, four-way change-over valve, for current direction switching three-way, secondary heat energy water tank, second heat circulation entering water electromagnetic valve, pressure and temp gauge tap, check valve, secondary cycle inlet triplet for water, entering water electromagnetic valve, solenoid valve controller, inlet triplet for water, with the pressure being provided with, flow, temperature sensing controller and computer-controlled circuit etc., described instant electric film electric heater, Instant heating type water, electricity one electric heater is a system that hot water energy secondary cycle heats again, be provided with into water, go out water passage and electrical heating heater and radiant heat energy recycling device, water inlet with said storage-type electric shower-bath, going out water passage communicates, and the composition preheating instant heating bidirectional circulating switch application operation that is connected with computer-controlled circuit control system.
Said instant electric film electric heater is one two penetrating nonmetal electric heating film pipes, and the periphery circle of pipe is coated with conductive exothermal film, and at conductive exothermal film two ends, periphery circle is coated with silver-colored conductive electrode.
Described instant electric film electric heater is provided with water distribution binding clip, and lower water distribution binding clip is connected with " N root electric heating membrane pipe ", forms a water and adds heat passage and be connected with computer-controlled circuit.
Described instant electric film electric heater is provided with electricity separation pipe, and this pipe is a non-metallic pipe that two is penetrating, forms intermediate water add heat passage and be connected with computer-controlled circuit with secondary heat energy water tank.
Described instant electric film electric heater is provided with electricity separation pipe, and is provided with the water-in and water-out interface with screw thread at the two ends up and down of secondary heat energy water tank.
Said instant electric film electric heater is provided with water distribution binding clip, and lower water distribution binding clip is provided with water-in and water-out interface and location shoulder seat with screw thread on left and right both sides, lower water distribution binding clip lower surface.
Described four-way change-over valve, for current direction switching three-way, magnetic valve and computer-controlled circuit form preheating, instant heating mode of operation jointly, the switch operation control system of instant heating, preheating mode of operation.
The two circulation dual control electric shower-baths processed of said a kind of preheating instant heating, are provided with pressure detector, and pressure detector is located at water inlet or delivery port and is connected with computer-controlled circuit.
The two circulation dual control electric shower-baths processed of said a kind of preheating instant heating, be provided with pressure and temp gauge tap, hydraulic pressure flow adjustment control, temperature regulation controller, solenoid valve controller is connected with the water-in and water-out interface of secondary heat energy water tank and forms a heat-energy secondary circulation recycling system, and is connected with computer-controlled circuit.
Described electric heating membrane pipe, upper water distribution binding clip, lower water distribution binding clip, " N root Electric radiant Heating Film " pipe by with upper distribution channel, the lower distribution channel series connection water of composition that is connected adds heat passage, with electricity separation pipe, after the intermediate water of secondary heat energy water tank composition adds heat passage and is connected, form the system of waste heat secondary cycle recycling and be connected with computer-controlled circuit.
Said Instant heating type water, electric one electric heater are electric heaters that pours into column type, are provided with water inlet and the water outlet spiral coil of heat-energy secondary cycling and reutilization at pour mass outward.
The electric heating tube of said Instant heating type water, electric one electric heater, be placed in the spiral coil inner round wall side in pour mass, and be to pour into the water of a monolithic devices, electric one electric heater with spiral coil, can can also adopt several combined serial to work by used aloned simultaneously, and can control by computer-controlled circuit.
Described temperature sensing, controller is placed in the central blind hole of water, electric one electric heater, and is connected with computer-controlled circuit.
Said Instant heating type water, electric one electric heater also comprise pressure detector and computer-controlled circuit, and pressure detector is located at water inlet or delivery port, and is connected with computer-controlled circuit.
Said Instant heating type water, electric one electric heater are provided with flow, temperature regulation controller, check valve, are connected, by computer-controlled circuit regulating flow and temperature with hot water outlet, the waste heat recovery spiral coil delivery port of water, electric one electric heater.
Said preheating instant heating operational mode Computerized intelligent selective recognition, monitor control system, be that an automatic or manual application model is selected setting operation control system, is connected realizes the multiple-working mode conversion of automatic or manual and control with computer-controlled circuit.
Adopt the two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the present invention, its useful effect is: the instant-heating that can realize water, immediately provide, rapidly hot water for, accomplish the heating of switching on as required, save electric energy, reduce use cost and improve security performance.Dwindle the volume of storage-type electric shower-bath and increase aquifer yield, Instant heating type water, electric one electric heater or instant electric film electric heater, " thousand boiling water " phenomenon of solving water dispenser on water dispenser can also be applied in, the out water temperature of the last period of Fast Heating gas water heater hot water can be supported the use with gas water heater simultaneously.Re-use device is reclaimed in the heat-energy secondary circulation being provided with, and can realize recovery and the secondary cycle recycling of the radiant heat energy of Instant heating type electric heater, overcomes existing Instant heating type electric heater and water and can not fully exchange the drawback of heat energy.Adopt preheating instant heating bidirectional circulating control system simultaneously, can give full play to the advantage of storage-type electric shower-bath, utilize the hot water that night, electric energy was produced when paddy, supply with Instant heating type electric heater secondary cycle and heat again use, electric energy while utilizing paddy better, reduces total electric power and makes it to meet the national strategy of low-carbon environment-friendly, conservation-minded society, sustainable development.
Brief description of the drawings:
Fig. 1 is embodiment of the present invention instant electric film heater structural representation
Fig. 2 is water and the Secondary water circulation path connection diagram of the Instant heating type water of the embodiment of the present invention, electric one electric heater
Fig. 3 is the connection diagram of the two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the embodiment of the present invention
Detailed description of the invention:
In order to understand technical scheme of the present invention better, below by specific embodiment, be described in detail by reference to the accompanying drawings: (the external and storage-type electric shower-bath composition of embodiment mono-, employing instant electric film electric heater uses.Embodiment bis-, the inner bag composition that adopts Instant heating type water, electric one electric heater to be placed in storage-type electric shower-bath use.)
The two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the present invention are the improvement designs for existing " beforehand instant double-mode electric water heater ".Under the control of computer, make it plug and play, provide immediately, rapidly hot water for, accomplish the heating of switching on as required, save electric energy, reduce use cost and improve security performance.
Referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3,
Accompanying drawing 1
Under lower distribution channel (9) the O type sealing of the upper distribution channel (8) of the lower silver-plated conductive electrode of water distribution binding clip (2) cold water inlet (3) hot water outlet (4) electric heating membrane pipe (5) (6) the O grommet type seal circle (7) of upper water distribution binding clip (1) pipe close (10) electricity separation pipe (11) secondary heat energy water tank (12) water tank, water inlet (13) water tank upper water-out mouth (14) electrode is drawn siphunculus (15) elastic electrode contact chip (16) location shoulder seat (17) civil power L utmost point (18) civil power N utmost point (19) holding screw, nut (20) clamp nut (21)
Accompanying drawing 2
Spiral coil water inlet (3) spiral coil delivery port (4) the electric heating tube L utmost point (18) the electric heating tube N utmost point (19) entering water electromagnetic valve (22) solenoid valve controller (23) inlet triplet for water (24) water inlet direction (25) flow, temperature regulation controller (26) check valve (27) temperature sensing, controller (28) water, electricity one electric heater outer wall (29) ground connection fixed screw holes (30) water, electricity one electric heater central blind hole (31) overtemperature protection electrical apparatus release (32) insulating (33) computer-controlled circuit (34) pours into the water of column type, electricity one electric heater (35) heat-energy secondary recirculation spiral coil (36) second heat circulation entering water electromagnetic valve (37) pressure and temp gauge tap (38) check valve (39) secondary cycle inlet triplet for water (40)
Accompanying drawing 3
Water inlet direction (25) solenoid valve controller (41) pressure and temp gauge tap (42) check valve (43) circulation inlet triplet for water (44) entering water electromagnetic valve (45) solenoid valve controller (46) inlet triplet for water (47) solenoid valve controller (48) pressure, temperature regulation controller (49) is for current direction switching three-way (50) four-way change-over valve (51) solenoid valve controller (52) flow, the Instant heating type electric heater of temperature regulation controller (53) check valve (54) (55) storage-type electric shower-bath (56) inlet triplet for water (57)
The two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the embodiment of the present invention, comprise water distribution binding clip, lower water distribution binding clip, lower distribution channel (9) O grommet type seal circle (7) O type sealing pipe close (10) electricity separation pipe (11) secondary heat energy water tank (12) four-way change-over valve of upper distribution channel (8) (51) is for current direction switching three-way (50) preheating instant heating operational mode Computerized intelligent selective recognition, monitor control system, anti-dry control device, hydraulic pressure flow adjustment control, temperature regulation controller, second heat circulation entering water electromagnetic valve, pressure and temp gauge tap, check valve, secondary cycle inlet triplet for water, entering water electromagnetic valve, solenoid valve controller, inlet triplet for water, with the pressure being provided with, flow, the institutes such as temperature sensing controller and computer-controlled circuit form, and the application combining by same storage-type electric shower-bath, realize novel " beforehand instant double-mode electric water heater " of preheating instant heating bidirectional circulating switching controls.
Preferably, said Instant heating type electric heater is a kind of electrothermal film electric heater, or heating wire electric heater and the hot water secondary cycle heater being provided with, with the water inlet being provided with, water outlet path pipeline forms, and intake with Water storing electric heating device, water outlet path pipeline is connected, by preheating instant heating operational mode Computerized intelligent selective recognition, monitor control system, can be according to environment for use temperature, the water temperature of storage-type electric shower-bath, individual's user demand realizes preheating instant heating bidirectional circulating and exchanges heating, can automatic or manual control realize the control of multiple combination module handover operation.
Preferably, described electric heating membrane pipe (5) is two penetrating non-metallic pipes, is coated with conductive exothermal film at the periphery circle of pipe, and two ends periphery circle is coated with galactic pole contact ring to lead to better super-high-current, increases the safety and reliability of electricity consumption.
Preferably, the lower water distribution binding clip (2) of the upper water distribution binding clip (1) of described electric heating membrane pipe (5) and " N root Electric radiant Heating Film " pipe are connected and are formed a water and add heat passage and described electricity separation pipe by distribution channel (9) under upper distribution channel (8), after the intermediate water of secondary heat energy water tank composition adds heat passage and is connected, form the system of waste heat secondary cycle recycling, be combined into the two circulation dual control electric shower-baths processed of a kind of preheating instant heating of instant electric film electric heater external with storage-type electric shower-bath.(embodiment mono-)
When the electric shower-bath work processed of the two circulation dual controls of a kind of preheating instant heating, the civil power L utmost point, the civil power N utmost point are connected with the two-stage of electric heating membrane pipe (5) respectively, electric heating membrane pipe (5) heating after energising, thereby the coolant-temperature gage in electric heating membrane pipe (5) is raise, water does heat exchange by " the N root electric heating membrane pipe " of series connection, flows out from hot water outlet (4).Adopt " the N root electric heating membrane pipe " of series connection can make the path of current elongated, thereby obtain better heating effect.In the time that heat after temperature rise can not fully and water exchanges, pressure and temp gauge tap (38) is started working, second heat circulation entering water electromagnetic valve (37) is opened, solenoid valve controller is closed entering water electromagnetic valve (22) simultaneously, the path that flows to of water is changed, water water inlet (13) from secondary heat energy water tank (12) water tank passes through, the water of required heating is changed walk secondary heat energy water tank (12) to flow to water inlet (3) and realize the secondary cycle recycling of heat energy by the check valve (39) that is provided with and secondary cycle inlet triplet for water (40).Computer controller can Real-Time Monitoring and the temperature that sets of monitoring, realize the secondary recirculation heating of heat energy, simultaneously by the flow being provided with, constant temperature and the accurate adjustment control that temperature regulation controller (26) check valve (27) is realized temperature and flow.
Preferably, the two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the embodiment of the present invention, also be provided with temperature sensing, controller, described temperature detection, controller, can measure in real time the temperature of hot secondary cycle recycling instant electric film heater, and control mode of operation temperature required and heating by computer-controlled circuit.The temperature of hot secondary cycle recycling instant electric film heater, can also regulate and arrange mode of operation and switch operation control according to the variation of end user's demand, seasonal temperature.
Preferably, by the flow, the setting of temperature regulation controller to the adjustment of open degree size and temperature required requirement that are provided with, can be field data show out on computer display screen, provide end user comply with individual required add heat request, running parameter and constant temperature be set accurately control the scope of temperature.
Preferably, the two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the embodiment of the present invention, preheating instant heating operational mode Computerized intelligent selective recognition, monitor control system, it is a various modes application operating control system, can realize storage-type electric shower-bath, Instant heating type electric shower-bath separately uses separately, the combination of preheating instant heating recycles, and the reverse switching combining of instant heating preheating recycles.Various modes applied in any combination can be brought into play storage-type electric shower-bath to greatest extent, the advantage separately of Instant heating type electric shower-bath.
Preferably, described Instant heating type water, electric one electric heater, be an electric heater that pours into column type, is provided with water inlet and the water outlet spiral coil of heat-energy secondary cycling and reutilization at pour mass outward.Spiral coil in pour mass is water, the waterway pipe of electricity one electric heater, described water, electricity one electric heater also comprises temperature sensing controller and computer-controlled circuit, described heat-energy secondary recirculation spiral coil, a water, the waste heat recovery re-use device of electricity one electric heater, be connected with the spiral coil water route in pour mass, the system that the secondary cycle of a water of formation heats again, the Instant heating type water of this structure, electricity one electric heater, especially be applicable to being arranged in the inner bag of storage-type electric shower-bath, form with it the two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the embodiment of the present invention.(embodiment bis-)
Preferably; the two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the embodiment of the present invention; also being provided with pressure detector is connected with computer-controlled circuit; described pressure detector can be located in water inlet (3) or hot water outlet (4); can experience hydraulic pressure by pressure detector; thereby obtain the parameter such as flow rate of water, realize hydraulic pressure control protection.When water need to heat while fetching boiling water tap, pressure detector notice computer-controlled circuit, the hot secondary cycle recycling instant electric film heater heating making, and obtain fast required hot water.In the time that water finishes closed tap, the power-off of pressure detector notice computer-controlled circuit stops heating.Two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the embodiment of the present invention, are provided with ground connection fixed screw holes, anti-dry control device, for water cut-off protection with guarantee Electrical Safety.In the time that Instant heating type electric heater and storage-type electric shower-bath are used in conjunction with, can give full play to the advantage of storage-type electric shower-bath, utilize the hot water that night, electric energy was produced when paddy, supply with Instant heating type electric heater secondary cycle and heat again use electric energy while utilizing paddy better, dwindle storage-type electric shower-bath volume and increase aquifer yield.
Preferably; the two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the embodiment of the present invention; owing to adopting secondary heat energy water tank circulating-heating; can reduce the power of single heater; the overtemperature protection electrical apparatus release being provided with is realized overtemperature protection; the insulating being provided with can play heat insulation effect better, and prevents that heat runs off.
The two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the embodiment of the present invention, also can be used as with gas water heater and be connected and support the use, hot secondary cycle recycling instant electric film heater is placed on to bathroom, the out water temperature of leading portion of energy Fast Heating gas water heater hot water, the utilization rate and the security that improve resource.Preferably, the temperature of setting at gas water heater recycles after instant electric film heater temperature higher than hot secondary cycle, and overtemperature protection electrical apparatus release starts cuts off the electricity supply, and hot secondary cycle recycling instant electric film heater quits work in holding state.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the present invention is described, and be not used as limitation of the invention, as long as within the scope of connotation of the present invention, variation, modification to above-described embodiment all will drop within the scope of claims of the present invention.
The above-mentioned implementation method for the two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the present invention; but design of the present invention, contemplated methods are also not only confined to this; allly utilize this design to the two circulation dual control electric shower-baths processed of a kind of preheating instant heating of the present invention; carry out that unsubstantiality is changed and " collocation, expansion, use ", all belong to the behavior of invading protection scope of the present invention.

Claims (10)

1. the two circulation dual control electric heaters processed of preheating instant heating, comprise storage-type electric water heater, instant electric film electric heater, Instant heating type water, electricity one electric heater, preheating instant heating operational mode Computerized intelligent selective recognition, monitor control system, anti-dry control device, hydraulic pressure flow adjustment control, temperature regulation controller, four-way change-over valve, for current direction switching three-way, secondary heat energy water tank, second heat circulation entering water electromagnetic valve, pressure and temp gauge tap, check valve, secondary cycle inlet triplet for water, entering water electromagnetic valve, solenoid valve controller, inlet triplet for water, with the pressure being provided with, flow, temperature sensing controller and computer-controlled circuit etc., it is characterized in that: described instant electric film electric heater, Instant heating type water, electricity one electric heater is a system that hot water secondary cycle heats again, be provided with into water, go out water passage and electrical heating heater and radiant heat energy recycling device, water inlet with said storage-type electric water heater, going out water passage communicates, and composition preheating instant heating bidirectional circulating application operating control system is connected with computer-controlled circuit.
2. the two circulation dual control electric heaters processed of a kind of preheating instant heating according to claim 1, it is characterized in that: described instant electric film electric heater, Instant heating type water, electric one electric heater are systems that hot water energy secondary cycle heats again, be provided with into water, go out water passage and electrical heating heater and radiant heat energy recycling device, with the water inlet of said storage-type electric shower-bath, go out water passage and communicate, and the composition preheating instant heating bidirectional circulating switch application operation control system that is connected with computer-controlled circuit.
3. the two circulation dual control electric heaters processed of a kind of preheating instant heating according to claim 1, it is characterized in that: described four-way change-over valve, for current direction switching three-way, magnetic valve and computer-controlled circuit form preheating, instant heating mode of operation jointly, the switch operation control system of instant heating, preheating mode of operation.
4. the two circulation dual control electric heaters processed of a kind of preheating instant heating according to claim 1, it is characterized in that: described electric heating membrane pipe, upper water distribution binding clip, lower water distribution binding clip, " N root Electric radiant Heating Film " pipe by with upper distribution channel, the lower distribution channel series connection water of composition that is connected adds heat passage, with electricity separation pipe, after the intermediate water of secondary heat energy water tank composition adds heat passage and is connected, form the system of waste heat secondary cycle recycling and be connected with computer-controlled circuit.
5. the two circulation dual control electric heaters processed of a kind of preheating instant heating according to claim 1, it is characterized in that: the electric heating tube of said Instant heating type water, electric one electric heater, be placed in the spiral coil inner round wall side in pour mass, and be to pour into the water of a monolithic devices, electric one electric heater with spiral coil, can can also adopt several combined serial to work by used aloned simultaneously, and can control by computer-controlled circuit.
6. the two circulation dual control electric heaters processed of a kind of preheating instant heating according to claim 1, it is characterized in that: said Instant heating type water, electric one electric heater are provided with flow, temperature regulation controller, check valve, be connected with hot water outlet, the waste heat recovery spiral coil delivery port of water, electric one electric heater, by computer-controlled circuit regulating flow and temperature.
7. the two circulation dual control electric heaters processed of a kind of preheating instant heating according to claim 1, it is characterized in that: said preheating instant heating operational mode Computerized intelligent selective recognition, monitor control system, be that an automatic or manual application model is selected setting operation control system, be connected with computer-controlled circuit and realize the multiple-working mode conversion of automatic or manual and control.
8. the two circulation dual control electric heaters processed of a kind of preheating instant heating according to claim 1, it is characterized in that: be provided with pressure and temp gauge tap, hydraulic pressure flow adjustment control, temperature regulation controller, solenoid valve controller is connected with the water-in and water-out interface of secondary heat energy water tank and forms a heat-energy secondary circulation recycling system, and is connected with computer-controlled circuit.
9. the two circulation dual control electric heaters processed of a kind of preheating instant heating according to claim 1, it is characterized in that: described instant electric film electric heater is provided with electricity separation pipe, this pipe is a non-metallic pipe that two is penetrating, forms intermediate water add heat passage and be connected with computer-controlled circuit with secondary heat energy water tank.
10. the two circulation dual control electric heaters processed of a kind of preheating instant heating according to claim 1, it is characterized in that: said Instant heating type water, electric one electric heater are electric heaters that pours into column type, be provided with water inlet and the water outlet spiral coil of heat-energy secondary cycling and reutilization at pour mass outward.
CN201210524591.3A 2012-12-07 2012-12-07 Preheating and instant-heating double-circulation double-control electric shower Pending CN103851772A (en)

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Application Number Priority Date Filing Date Title
CN201210524591.3A CN103851772A (en) 2012-12-07 2012-12-07 Preheating and instant-heating double-circulation double-control electric shower

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Application Number Priority Date Filing Date Title
CN201210524591.3A CN103851772A (en) 2012-12-07 2012-12-07 Preheating and instant-heating double-circulation double-control electric shower

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109528043A (en) * 2019-01-30 2019-03-29 浙江杰特工贸股份有限公司 A kind of shower system
CN111819395A (en) * 2017-12-04 2020-10-23 里姆制造公司 Water tank and tankless water heater system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111819395A (en) * 2017-12-04 2020-10-23 里姆制造公司 Water tank and tankless water heater system
CN109528043A (en) * 2019-01-30 2019-03-29 浙江杰特工贸股份有限公司 A kind of shower system

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Application publication date: 20140611