CN202457932U - Drinking water heating device with preheating function - Google Patents

Drinking water heating device with preheating function Download PDF

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Publication number
CN202457932U
CN202457932U CN2012200897761U CN201220089776U CN202457932U CN 202457932 U CN202457932 U CN 202457932U CN 2012200897761 U CN2012200897761 U CN 2012200897761U CN 201220089776 U CN201220089776 U CN 201220089776U CN 202457932 U CN202457932 U CN 202457932U
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water
heater
preheater
drinking water
heating
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CN2012200897761U
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冯海涛
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冯海涛
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Abstract

The utility model relates to a drinking water heating device, and in particular relates to a drinking water heating device with a preheating function. The drinking water heating device with the preheating function comprises a base body, a water outlet nozzle and an instant heater, wherein an inlet and an outlet are arranged on the instant heater; the inlet is connected with a water inlet pipe; the outlet is connected with the water outlet nozzle. The drinking water heating device with the preheating function is characterized by further comprising a preheater which is arranged on the water inlet pipe. The drinking water heating device firstly preheats water flowing in the instant heater, so that water temperature primarily rises, and water primarily heated can be fast increased to a boiling point to or a temperature close to a boiling point after being heated by the instant heater, thus heating time is saved, ensuring large-flow effluent water for drinking is ensured, and the power of the instant heater does not need to be improved; the drinking water heating device with the preheating function is simple and reasonable in structure, simple and safe to use, low-carbon and energy-saving and long in service life, and meets different drinking demands of people, such as making tea and brewing coffee.

Description

The drinking water heater of band preheat function
Technical field
The utility model relates to a kind of drinking water heater, particularly is mainly the drinking water heater of the band preheat function of making tea and establishing.
Background technology
As shown in Figure 8; Be existing drinking water heater, the water that it only possesses 2 pairs of water tanks 7 of an instantaneously heated type heater heats, this drinking water heater; Have following weak point: (1) has only a heater (instantaneously heated type heater) in view of on the existing drinking water heater; In order to obtain to meet the water that high temperature is drunk requirement (as: it is temperature required to make tea), can realize that a kind of system is through prolonging the heat time heating time of instantaneously heated type heater through three kinds of means; But this mode makes instantaneously heated type heater lose the advantage of its original Fast Heating, can't satisfy people's various use needs; The power of instantaneously heated type heater improves in another kind of system, but this way had both received the restriction of product self industry standard maximum rated power, and general family occasion can not born the electricity consumption product of excessive power again; Another is, reduces water flow (that is: reduce through instantaneously heated type heater unit discharge), but this way, in view of water yield is low, can't satisfy people to water yield high drink requirement.Therefore, many times, use the user of this drinking water heater, also dispose an electric kettle in addition; With the need as post bake, this way neither is user-friendly to; Cause the disappearance of drinking water heater self function again, to a great extent, influenced promoting the use of of product; (2) be the split setting in view of water tank 7 with pedestal 9, water tank 7 bottoms are provided with radiator valve, when water tank is placed on the pedestal and radiator valve when being connected with water pump 8 pump mouths; Radiator valve can be backed down by the thimble of pump mouth, and the realization water pump is communicated with water tank, but when water tank moves apart pedestal; Radiator valve is closed automatically, overflows residual pedestal 9 surfaces but the pump mouth place of pedestal 9 has the water backflow; Influence the panel tidiness, even cause bacterium to get in the water pipe health risk from pump mouth; (3) also have, cistern water level is out in the cold easily, in case water level is low excessively, the user starts the drinking water heater and causes the water pump idle running damage easily, and the instantaneously heated type heater dry combustion method, reduces service life; When water level is too high, cause the water interference in the water tank to flow out easily, influence the dried clean degree and the hygiene of product equally.
The utility model content
The purpose of the utility model is to overcome above-mentioned prior art because of having only an existing deficiency of heater; And provide a kind of fast, can guarantee to cook high-temperature water; And it is simple and reasonable for structure; Use simple and easy, safety, the drinking water heater of the band preheat function of low-carbon energy-saving, long service life.
The purpose of the utility model is to realize like this.
The drinking water heater of band preheat function comprises pedestal, faucet and instantaneously heated type heater, and instantaneously heated type heater is provided with entrance and exit; Inlet connects into water lines, and faucet is connected in outlet, it is characterized in that; Also include preheater, said preheater is arranged on the entry pipeline; This kind of drinking water heater carries out preheating earlier through the water that will get into instantaneously heated type heater, and water temperature is tentatively promoted;, can rise to boiling point fast or, both save heat time heating time again after instantaneously heated type heater heating through preliminarily heated water near the temperature of boiling point; Can guarantee big flow water outlet again,, more need not improve the power of instantaneously heated type heater for drinking; It is simple and reasonable for structure, uses simple and easy, safety, low-carbon energy-saving, long service life; Can satisfy the various needs of drinking of people, as: make tea; Make coffee etc.
The purpose of the utility model can also adopt following technical measures to solve.
As scheme more specifically, said entry pipeline comprises balanced reservoir, water pump and water pipe, and balanced reservoir is provided with water inlet and delivery port; The water inlet of balanced reservoir is connected with water pump; Its delivery port is connected the inlet of instantaneously heated type heater, and water pipe one end connects water pump, and the other end enters the mouth as the water source; The setting of balanced reservoir through guaranteeing the height of water level of balanced reservoir, makes instantaneously heated type heater guarantee to have enough discharge; And; Guarantee the leaving water temperature (water is heated and boils, and the pressure in its heater chamber rises, and guarantees that boiling water overflows) of instantaneously heated type heater.
Said preheater is arranged between the inlet of delivery port and instantaneously heated type heater of balanced reservoir.Under the situation of conditions permit, preheater is connected the inlet near instantaneously heated type heater as far as possible, further is warming up to the required temperature of making tea so that the water after the preheating can in time be transported to instantaneously heated type heater, avoids heat to scatter and disappear.
As a kind of embodiment of preheater, preheater can be the quartz-glass heating tube of outer wall heating, inner chamber water flowing; Quartz-glass heating tube has good effect of heat exchange, is unfavorable for that incrustation scale forms advantages such as electricity separation.
As the another kind of embodiment of preheater, said preheater is the heater that electric heating body is set in water flowing and the chamber in the chamber.Said electrical heating system immerging metal tube heater or ceramic heater.
As another embodiment of preheater, said preheater is the heater that water flowing in the chamber, cavity outer wall are provided with electric heating body.The electrical heating system of said cavity outer wall is wrapped in cavity outer wall and is the heating tube of tortuous shape, or the electrical heating system plated film heating plate on the cavity outer wall.
As better embodiment, said preheater is provided with temperature controller and/or fuse, avoids the preheater dry combustion method, improves the security of using.
As the embodiment of the best, also be provided with the preheating water pump between the inlet of said preheater and instantaneously heated type heater, and the outer wall of preheater is provided with heat-insulation layer.Can improve water velocity through the preheating water pump, guarantee that drinking device goes out hot water immediately.Preheater adds heat-insulation layer outward, can effectively reduce the loss of heat, improves preheating efficient, energy-conserving and environment-protective.
The beneficial effect of the utility model is following: this kind of drinking water heater, carry out preheating earlier through the water that will get into instantaneously heated type heater, and water temperature is tentatively promoted;, can rise to boiling point fast or, both save heat time heating time again after instantaneously heated type heater heating through preliminarily heated water near the temperature of boiling point; Can guarantee big flow water outlet again,, more need not improve the power of instantaneously heated type heater for drinking; It is simple and reasonable for structure, uses simple and easy, safety, low-carbon energy-saving, long service life; Can satisfy the various needs of drinking of people, as: make tea; Make coffee etc.
Description of drawings
Fig. 1 is the utility model one example structure sketch map.
Fig. 2 is an A place structure for amplifying sketch map among Fig. 1.
Fig. 3 is another working state structure sketch map among Fig. 2.
Fig. 4 is preheater one an embodiment structural representation.
Fig. 5 is another embodiment structural representation of preheater.
Fig. 6 is the another embodiment structural representation of preheater.
Fig. 7 is the utility model exploded structural representation.
Fig. 8 is existing drinking water heater structural representation.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Embodiment 1, and is as shown in Figure 1, the drinking water heater of this band preheat function; Comprise pedestal 9, faucet 1 and instantaneously heated type heater 2; Instantaneously heated type heater 2 is provided with inlet 21 and outlet 22, and inlet 21 connects into water lines, and faucet 1 is connected in outlet 22; Said drinking water heater also includes preheater 4, and said preheater 4 is arranged on the entry pipeline.
Said entry pipeline comprises balanced reservoir 10, water pump 8 and water pipe; Balanced reservoir 10 is provided with water inlet 103 and delivery port 101; The water inlet 103 of balanced reservoir 10 is connected with water pump 8; Its delivery port 101 is connected the inlet 21 of instantaneously heated type heater 2, and water pipe one end connects water pump 8, and the other end enters the mouth as the water source.Balanced reservoir 10 also is provided with water return outlet 102, and water return outlet 102 bottoms are provided with recovery tank 104 and are communicated with water pump 8 pump mouths.
Said preheater 4 is arranged between the inlet 21 of delivery port 101 and instantaneously heated type heater 2 of balanced reservoir 10.Said preheater 4 is the quartz-glass heating tube of outer wall heating, inner chamber water flowing.Preheater 4 is provided with temperature controller and/or fuse 40.Also be provided with preheating water pump 5 between the inlet 21 of preheater 4 and instantaneously heated type heater 2, and the outer wall of preheater 4 is provided with heat-insulation layer 3.
Above-mentioned instantaneously heated type heater 2 is the quartz-glass heating tube of outer wall heating, inner chamber water flowing.
Above-mentioned water source is split type water tank 7, and water tank 7 is positioned on the pedestal 9, and its inside portion is provided with the gathering sill 14 that allows ball float 12 to float vertically, is provided with the magnetic patch 13 that can make the tongue tube action in the ball float 12.The drinking water heater just is conditional to water tank 7 water levels, and its corresponding high water level position is provided with tongue tube 11, and corresponding low water level position is provided with down tongue tube 6; When ball float 12 during near tongue tube, receive magnetic patch 13 effects that tongue tube is moved, when guaranteeing that water level is too high or water level cross when low; Upper and lower tongue tube 11,6 moves respectively, makes the drinking water heater not work on, and can increase warning function in case of necessity; Remind the user, improve rate safe in utilization.Wherein, last tongue tube 11 setting height(from bottom)s can not be higher than balanced reservoir 10 height.
As shown in Figures 2 and 3, the water source is the water tank 7 that split is provided with, and water tank 7 bottoms are provided with radiator valve 15.Water pump 8 pump mouths are provided with check-valves 16, and wherein, when radiator valve 15 separated with check-valves 16, both were in closed condition respectively, and both peg graft when cooperating, and back down each other, and water tank 7 is communicated with water pump 8 pump mouths.The effect of radiator valve 15 is to leak when avoiding water tank 7 to separate with water pump 8, and check-valves 16 is to leak when avoiding water tank 7 to separate with water pump 8, and the water that remains in balanced reservoir 10, water pipe overflows from water pump 8 pump mouths, and influences the panel tidiness.
Radiator valve 15 comprises the upper valve base 152 that is provided with leaking hole; Upper valve base 152 upsides are provided with valve block 151; Last valve block 151 bottoms are connected with movable upper ejector pin 155; Be provided with compression spring 154 between movable upper ejector pin 155 bottoms and upper valve base 152 bottom surfaces, movable upper ejector pin 155 peripheries or next door also are provided with fixedly upper ejector pin 153, and fixedly upper ejector pin 153 is wholely set at upper valve base 152 downsides.
Check-valves 16 comprises the lower valve base 162 that is provided with leaking hole; Lower valve base 162 downsides are provided with lower disc 161; The corresponding fixedly upper ejector pin 153 in lower disc 161 tops is connected with movable lower push rod 165; Be provided with lower compression spring 164 between movable lower push rod 165 tops and lower valve base 162 end faces, the corresponding movable upper ejector pin 155 in movable lower push rod 165 centers or next door is provided with fixedly lower push rod 163, and fixedly lower push rod 163 is wholely set at lower valve base 162 upsides.
As shown in Figure 7, the pedestal 9 of this drinking water heater can comprise that base 91, foot pad 92, display screen 93, base upper cover 94 and face glass 95 constitute.Said entry pipeline can comprise that water pump 8, special-shaped silicone tube 81 (two semicircle pipe), crossover sub 82 constitute.The inlet of instantaneously heated type heater 2 also can be connected with end water tank 213 with sealing silica gel 211, end tank lid 212 successively, is connected with preheater more afterwards; The outlet of instantaneously heated type heater 2 also can be passed through header tank, sealing gasket 221, hot water road 222 successively and be connected with faucet.Header tank is set 222 bottoms, hot water road and the balanced reservoir couplet connects as one, and constitute the comprehensive water tank 100 of open-top, and header tank is positioned at balanced reservoir one side, and the water return outlet of balanced reservoir is provided with liquid-level switch 105.Comprehensive water tank 100 tops also are disposed with second sealing gasket 106, integrated water case lid 107, middle ring case ring 108 and loam cake 109.222 bottoms, hot water road also are provided with middle ring cowling plate 110.Said hot type heater 2 also side can also be provided with metal-back 23, and metal-back 23 is provided with the temperature controller 24 that contacts with hot type heater 2.Metal-back 23 peripheries also can be provided with decorates kettle body 25, and decoration kettle body 25 corresponding faucets 2 belows spin upside down and are provided with glass platen 27 and cup platen lid 28, decorates kettle body 25 correspondence glass platens 27 opposite sides and is provided with five metals cover plate 28.
Embodiment 2, and is as shown in Figure 4, and the difference of itself and embodiment 1 only is: said preheater 4 is the heater that electric heating body is set in water flowing and the chamber in the chamber.Said electrical heating system immerging metal tube heater or ceramic heater 41.
Embodiment 3, and is as shown in Figure 5, and the difference of itself and embodiment 1 only is: said preheater 4 is the heater that water flowing in the chamber, cavity outer wall are provided with electric heating body.
The electrical heating system of said cavity outer wall is wrapped in cavity outer wall and is the heating tube 42 of tortuous shape.
Embodiment 4, and is as shown in Figure 6, and the difference of itself and embodiment 1 only is: said preheater 4 is the heater that water flowing in the chamber, cavity outer wall are provided with electric heating body, the electrical heating system plated film heating plate 43 on the cavity outer wall.

Claims (10)

1. be with the drinking water heater of preheat function; Comprise pedestal (9), faucet (1) and instantaneously heated type heater (2), instantaneously heated type heater (2) is provided with inlet (21) and outlet (22), and inlet (21) connects into water lines; Faucet (1) is connected in outlet (22); It is characterized in that also include preheater (4), said preheater (4) is arranged on the entry pipeline.
2. according to the drinking water heater of the said band preheat function of claim 1; It is characterized in that said entry pipeline comprises balanced reservoir (10), water pump (8) and water pipe, balanced reservoir (10) is provided with water inlet (103) and delivery port (101); The water inlet (103) of balanced reservoir (10) is connected with water pump (8); Its delivery port (101) is connected the inlet (21) of instantaneously heated type heater (2), and water pipe one end connects water pump (8), and the other end enters the mouth as the water source.
3. according to the drinking water heater of the said band preheat function of claim 2, it is characterized in that said preheater (4) is arranged between the inlet (21) of delivery port (101) and instantaneously heated type heater (2) of balanced reservoir (10).
4. according to the drinking water heater of claim 1 or 3 said band preheat functions, it is characterized in that said preheater (4) is the quartz-glass heating tube of outer wall heating, inner chamber water flowing.
5. according to the drinking water heater of claim 1 or 3 said band preheat functions, it is characterized in that said preheater (4) is the heater that electric heating body is set in water flowing and the chamber in the chamber.
6. according to the drinking water heater of the said band preheat function of claim 5, it is characterized in that said electrical heating system immerging metal tube heater or ceramic heater (41).
7. according to the drinking water heater of the said band preheat function of claim 1, it is characterized in that said preheater (4) is the heater that water flowing in the chamber, cavity outer wall are provided with electric heating body.
8. according to the drinking water heater of the said band preheat function of claim 7, it is characterized in that the electrical heating system of said cavity outer wall is wrapped in cavity outer wall and is the heating tube (42) of tortuous shape, or the electrical heating system plated film heating plate (43) on the cavity outer wall.
9. according to the drinking water heater of the said band preheat function of claim 1, it is characterized in that said preheater (4) is provided with temperature controller and/or fuse (40).
10. according to the drinking water heater of the said band preheat function of claim 1; It is characterized in that; Also be provided with preheating water pump (5) between the inlet (21) of said preheater (4) and instantaneously heated type heater (2), and the outer wall of preheater (4) is provided with heat-insulation layer (3).
CN2012200897761U 2012-03-12 2012-03-12 Drinking water heating device with preheating function Active CN202457932U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200897761U CN202457932U (en) 2012-03-12 2012-03-12 Drinking water heating device with preheating function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200897761U CN202457932U (en) 2012-03-12 2012-03-12 Drinking water heating device with preheating function

Publications (1)

Publication Number Publication Date
CN202457932U true CN202457932U (en) 2012-10-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102578914A (en) * 2012-03-12 2012-07-18 冯海涛 Drinking water heating device with pre-heating function
CN105658125A (en) * 2013-11-01 2016-06-08 皇家飞利浦有限公司 Liquid heating device
WO2018028116A1 (en) * 2016-08-05 2018-02-15 冯海涛 Instant drinking water heating device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102578914A (en) * 2012-03-12 2012-07-18 冯海涛 Drinking water heating device with pre-heating function
CN105658125A (en) * 2013-11-01 2016-06-08 皇家飞利浦有限公司 Liquid heating device
CN105658125B (en) * 2013-11-01 2019-05-03 皇家飞利浦有限公司 Liquid heating apparatus
US10602876B2 (en) 2013-11-01 2020-03-31 Koninklijke Philips N.V. Liquid heating device
WO2018028116A1 (en) * 2016-08-05 2018-02-15 冯海涛 Instant drinking water heating device

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