CN202813722U - Instant mixed type water-saving and energy-saving water heater - Google Patents
Instant mixed type water-saving and energy-saving water heater Download PDFInfo
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- CN202813722U CN202813722U CN 201220446126 CN201220446126U CN202813722U CN 202813722 U CN202813722 U CN 202813722U CN 201220446126 CN201220446126 CN 201220446126 CN 201220446126 U CN201220446126 U CN 201220446126U CN 202813722 U CN202813722 U CN 202813722U
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Abstract
The utility model discloses an instant mixed type water-saving and energy-saving water heater, which belongs to the technical field of household appliances and mainly solves the problem that water in a water pipe arranged between a water heater and a water outlet switch is wasted as the water cannot be heated. The instant mixed type water-saving and energy-saving water heater comprises a gas water heater 10, electric water heaters 20, water pipes 32 and water outlet switches 33, wherein each using point is provided with one water outlet switch and one electric water heater, and when the water outlet switch of one using point 31 is switched on, the gas water heater and the electric water heater which is related to the water outlet switch of the using point start to detect the temperature; if the water temperature is lower than the preset temperature, the gas water heater and the electric water heater which is related to the water outlet switch start to heat, and an electric heating device is commanded to stop heating by a control device 16 when water temperature information detected by a temperature sensing device 17 of the electric water heater reaches to sub set temperature information; and each using point is provided with the electric water heater for reheating, thus desired hot water can be obtained by switching on the water outlet switch in any using point, and the requirements on hot water in multiple using points can be met.
Description
Technical field
The utility model belongs to household electrical appliance technical field, is specifically related to a kind of Instant heating type mixed type water heater of saving water and energy.
Technical background
Pot-type boiler is gas type and electroheating type comparatively generally.
Gas-type water heater's advantage is: power can provide greatly the hot water of mass-flow, and shortcoming is slow, a large amount of waste gas of meeting generation that heats up.Based on the consideration of safety, gas heater can consider to be placed in the semi-outdoor place.
The advantage of electroheating type water-heater is: quick heating; Shortcoming is: the hot water of mass-flow can not be provided immediately, the personal safety accident of getting an electric shock occurs easily.Based on its characteristics, storage type electric water heater is comparatively generally used.
No matter be gas heater or electric heater, ordinary circumstance is that one family arranges one, often put not this and use, such as the toilet, the bathroom, the use points such as kitchen all need hot water, its problem is: water heater is to want water pipe to connect to using point, because use disperseing of point, and water heater is a fixing position, the length of water pipe has suitable scale, and all is to be full of water in these water pipes, and the water in these water pipes can only outwards flow out from effluent switch, namely water heater can't heat to the water in the water pipe that uses between the point again, can not use if be not heated to the water of design temperature, just can only see helplessly that these water flow away in vain, these water just can only have been wasted, use point overstepping the bounds of propriety loose, water pipe is longer, and the water that flows away is more, wastes larger.
Simultaneously, because water heater intensification water need to have a process that improves gradually, the water that flows out within the temperature rise period is the water that does not reach the temperature of setting, and these water also are can only see helplessly to flow away so, have wasted in vain.
Also have, after effluent switch was closed, effluent switch was the water that has heated in the water pipe between the water heater, the cooling that these water can be gradually, and when again opening effluent switch, these water are again the water less than temperature, can only waste again.
Chinese patent CN95205709.3, CN03126511.1 before the applicant, disclosed water heaters design among CN200710066626.2, the CN200820120213.8 all can not solve the in actual use problem of water and energy waste.
Summary of the invention
The problems referred to above for the prior art existence, the purpose of this utility model provides a kind of water heater can be heated to the water in the water pipe between the effluent switch, open the effluent switch that any one uses point, the Instant heating type mixed type that this effluent switch can the flow out design temperature hot water at once water heater of saving water and energy.
The principle of invention: the utility model comprises gas heater, electric heater, effluent switch and water pipe.
Gas heater is one and opens namely the device that carries out Automatic-heating according to the temperature of setting in effluent switch, the outside water inlet of gas heater is connected with outside water inlet pipe, and water nozzle is connected with use electric heater, the effluent switch water pipe of point at each.
Each uses point that an effluent switch, an electric heater are arranged, each uses electric heater, the effluent switch of point that order is installed: effluent switch is in the rear end of electric heater, and the water in the water pipe is to flow to electric heater, flow to the external world from effluent switch again from gas heater successively.
Electric heater is can design temperature, can detect current, can detect water temperature, adopts the electric heater unit of low-voltage heating.
The process of its operation is: respectively set a temperature at gas heater and electric heater, when the effluent switch of some use points is opened, water in the water pipe begins to flow out to this effluent switch from gas heater, gas heater begins heating, simultaneously, electric heater begins detected temperatures, if the water temperature that electric heater detects is lower than the temperature of setting, electric heater begins heating, in case the water temperature that electric heater detects reaches the temperature of setting, the electric heater stopped heating, within the time that this effluent switch is opened, electric heater is detecting water temperature all the time.
The utility model adopts following technical scheme to realize the foregoing invention principle:
The Instant heating type mixed type water heater of saving water and energy, comprise gas heater, electric heater, water pipe and effluent switch, wherein: effluent switch, electric heater are using point, the outside water inlet of gas heater is connected with outer water tube, and the water nozzle water pipe of gas heater uses point to be connected with each;
Each uses point to comprise an effluent switch, an electric heater; Described effluent switch is in the rear end of electric heater; Water in the water pipe is to flow to electric heater from gas heater successively, flows to the external world from effluent switch again.
Described gas heater comprises set temperature device, current sensing device, temperature sensing device, heater, control device, and set temperature device, current sensing device, temperature sensing device, heater are connected with control device respectively;
The set temperature device can be accepted the setting of temperature, forms a main set temperature information; The current sensing device can detect the water in the water pipe, in case water flow just sends flowing information, does not just send Stop message in case water does not flow; Temperature sensing device can detect water temperature, form a water temperature information, heater can heating water temperature, control device can receive information that set temperature device, current sensing device, temperature sensing device send to carry out the heating of decision instruction heater or does not heat;
Described electric heater comprises set temperature device, electric calorifie installation, current sensing device, temperature sensing device and control device; Electric calorifie installation, current sensing device, temperature sensing device all are connected with control device respectively; The temperature setting device is installed in the place, water side.
The set temperature device can be accepted the setting of temperature, forms a secondary set temperature information, and this information is sent to control device; The current sensing device can ceaselessly detect the water in the water pipe, in case water flow just sends flowing information, does not just send Stop message in case water does not flow, and information is sent to control device at any time; Temperature sensing device is arranged on the place, water side, can detect as requested water temperature, forms one by one water temperature information, and these information are sent to control device at any time; Heater can heat or stopped heating water according to the instruction of control device; Control device can receive the information of set temperature device, current sensing device, temperature sensing device transmission, judges with the instruction heater and heats or do not heat.
Preferably, only the current sensing device send water flow information during, the heater of gas heater and the electric calorifie installation of electric heater just can heat.
Preferably, within the time that effluent switch is opened, the temperature sensing device of the electric heater that is connected with this effluent switch is detecting water temperature all the time.
Preferably, the operating voltage of described electric calorifie installation is not more than 32V.
The utility model has the advantages that:
Water saving, the water in the water pipe can not be wasted the point to using from gas heater.
Energy-conservation, the remaining temperature of water can be fully utilized in the water pipe to using the point from gas heater.
Sensation is frank, uses point at any one, opens the hot water that effluent switch can obtain wishing very soon, does not have the annoying stand-by period.
Safety, because the current of heating are little, the voltage of use is the safe voltage within the 32V, can not produce human injury's accident.
Can satisfy to use more and select the simultaneously needs of water, use a little more and to use simultaneously in the hot water, gas heater can not provide the hot water that requires temperature, because each uses point all to have electric heater to heat again, so just can guarantee the hot water demand that each uses point.
Description of drawings
Accompanying drawing 1 is the save water and energy locations of structures floor map of water heater of Instant heating type mixed type that the band that provides of the utility model stores,
Accompanying drawing 2 is Instant heating type mixed type that the band that provides of the utility model the stores local running schematic diagrames of water heater of saving water and energy,
Among the figure:
(10): gas heater, (11): heater, (12): current sensing device, (13): set temperature device, (14): outside water inlet, (15): water nozzle, (16): control device, (17): temperature sensing device, (18): outer water tube
(20): electric heater, (21): electric calorifie installation, (22): the current sensing device, (23): the set temperature device, (24): water inlet end, (25): the water side, (26): control device, (27): temperature sensing device,
(30): room, (31): use point, (32): water pipe, (33): effluent switch, (34): front end, (35): rear end.
The specific embodiment
For convenience of explanation, our a definition end close with gas heater is front end 34, and an end close with effluent switch is rear end 35.
The below with reference to the accompanying drawings, the Instant heating type mixed type that the utility model the is provided water heater of saving water and energy is specifically described.
With reference to accompanying drawing 1, accompanying drawing 1 is the save water and energy planar structure position view of hot water method of Instant heating type mixed type that the utility model provides.
Among Fig. 1: a, b, c, d, six rooms 30 of e, f are arranged, there are A, B, C, D, 5 of E to use point 31, each uses point 31 water pipes 32 to be connected with the water nozzle 14 of gas heater 10, water pipe 32 has solid line and two kinds of expressions of dotted line, solid line represents that the water of this section water pipe 32 is flowing, and dotted line represents that the water of this section water pipe 32 does not flow.Show among the figure: gas heater 10 to C uses the water pipe 32 between the point 31 to become solid line, and it is states of opening that meaning C uses point 31; It is closed conditions that remaining A, B, D, E use point 31.
As can be seen from this figure: gas heater 10 uses point 31 to want water pipe 32 to connect to each, because use disperseing of point 31, and gas heater 10 is a fixing position, what no matter with mode connect, the length of water pipe 32 has suitable scale, and all be to be full of water in these water pipes 32, water in these water pipes 32 can only outwards flow out, namely: gas heater 10 can't heat to the water in the water pipe 32 that uses between the point 31 again, if supposing not to be heated to the water of design temperature is to use, so just can only see helplessly that these water flow away in vain, these water just can only have been wasted, and use point 31 overstepping the bounds of propriety loose, and water pipe 32 is longer, just mean that the water that flows away is more, wastes larger.
Simultaneously, because gas heater 10 intensification water need to have a process that improves gradually, the water that flows out within the temperature rise period remains the water of the temperature that does not reach setting, and these water also are can only see helplessly to flow away so, have wasted in vain.
Also have, this use select 31 stop water after, using point 31 is the water that has been heated to design temperature to the water in the water pipe 32 between the gas heater 10, these water can be gradually cooling, when again opening water, these water can be again the water less than design temperature, can only waste again.
If can heat before water outlet to the water in the water pipe 32 between the gas heater 10 using point 31, make these water that do not reach design temperature reach the temperature of setting, just can avoid waste.
With reference to accompanying drawing 2, accompanying drawing 2 is save water and energy position and running schematic diagrames of water heater part of Instant heating type mixed type that the utility model provides.
Consider that from effect gas heater can be selected air-source water heater, gas heater, electric heater is selected electrically heated mode.
Among Fig. 2: the top of figure is gas heater 10, and the below of figure is to use point 31, in using point 31, an effluent switch 33 and an electric heater 20 is arranged.
The effluent switch 33 of using point 31 and electric heater 20 all water pipe 32 are connected with the water nozzle 15 of gas heater 10, and effluent switch 33 is in the rear end of electric heater 20.
The temperature requirement that arranges at the set temperature device 13 of gas heater 10 is 45 ° of C, and being provided with temperature requirement at the set temperature device 26 of electric heater 20 is 40 ° of C, and water temperature is 37 ° of C.
Water in the water pipe 32 is the outside water inlet 14 that enters gas heater 10 from outer water tube 18, water nozzle 15 from gas heater 10 flows to memory 36 again, flow to again the water inlet end 24 of electric heater 20, from the water side 25 mobile effluent switch 33 of electric heater 20, flow to the external world from effluent switch 33 more again.The water side 25 of electric heater 20 and the more near energy-saving and water-saving that more is beneficial to of distance of effluent switch 33.
The water pipe 32 that shows among the figure is states of solid line, and namely the effluent switch 33 of this use point 31 is states of opening.
The process of operation is: the water that the current sensing device 12 of gas heater 10 detects in the water pipe 32 begins to flow, current sensing device 12 sends water flow information to control device 16, the water temperature information of control device 16 beginning collecting temperature sensing devices 17, because 37 ° of C water temperature information are lower than the requirement of 45 ° of C master's set temperature information setting at set temperature device 13, instruction heater 11 begins heating.Whole current sensing device 12 send water flow information during, temperature sensing device 17 is detecting water temperature all the time, only heater 11 stopped heatings just when water temperature information reaches 45 ° of C.
Simultaneously, electric heater 20 current sensing device 22 send water flow information, the water temperature information of the control device 26 beginning collecting temperature sensing devices 27 of electric heater 20, because 37 ° of C water temperature information are lower than the requirement of the secondary set temperature information of 40 ° of C of setting at set temperature device 23, so control device 26 instruction electric calorifie installations 21 begin heating.Whole current sensing device 22 send water flow information during, temperature sensing device 27 is detecting water temperature all the time, only heater 21 stopped heatings just when water temperature information reaches 40 ° of C.
The operating voltage of described electric calorifie installation is not more than 32V.
According to diagram: at the initial stage that effluent switch 33 is opened, because water temperature is 37 ° of C, the heater 11 of gas heater 10 and the electric calorifie installation 21 of electric heater 20 heat simultaneously, through heating after a while, can improve gradually from gas heater 10 water temperature out, in case water temperature is greater than 40 ° of C, the electric calorifie installation 21 of electric heater 20 is with regard to stopped heating.Be opened to from effluent switch 33 and close the temperature that water temperature remains at setting, stopped because the wasting phenomenon of water temperature.
Be necessary at last in this explanation to be: above embodiment only is used for the technical solution of the utility model is described in more detail; can not be interpreted as the restriction to the utility model protection domain, some nonessential improvement and adjustment that those skilled in the art makes according to foregoing of the present utility model all belong to protection domain of the present utility model.
Claims (4)
1. the Instant heating type mixed type water heater of saving water and energy, comprise gas heater (10), electric heater (20), water pipe (32) and effluent switch (33), the outside water inlet (14) of gas heater (10) is connected with outer water tube (18), and water nozzle (15) water pipe (32) of gas heater (10) uses point (31) to be connected with each;
Described gas heater (10) comprises set temperature device (13), current sensing device (12), temperature sensing device (17), heater (11), control device (16), and set temperature device (13), current sensing device (12), temperature sensing device (17), heater (11) are connected with control device (16) respectively; Set temperature device (13) can be accepted the setting of temperature, forms a main set temperature information; Current sensing device (12) can detect the water in the water pipe (32), in case water flow just sends flowing information, does not just send Stop message in case water does not flow; Temperature sensing device (17) can detect water temperature, form a water temperature information, heater (11) can heating water temperature, control device (16) can receive information that set temperature device (13), current sensing device (12), temperature sensing device (17) send to carry out decision instruction heater (11) heating or does not heat;
It is characterized in that: each uses point (31) to comprise an effluent switch (33), an electric heater (20); Described effluent switch (33) is in the rear end of electric heater (20);
Described electric heater (20) comprises set temperature device (23), electric calorifie installation (21), current sensing device (22), temperature sensing device (27) and control device (26); Electric calorifie installation (21), current sensing device (22), temperature sensing device (27) all are connected with control device (26) respectively;
Set temperature device (23) can be accepted the setting of temperature, forms a secondary set temperature information, and this information is sent to control device (26); Current sensing device (22) can ceaselessly detect the water in the water pipe (32), in case water flow just sends flowing information, does not just send Stop message in case water does not flow, and information is sent to control device (26) at any time; Temperature sensing device (27) is arranged on water side (25) and locates, and can detect as requested water temperature, forms one by one water temperature information, and these information are sent to control device (26) at any time; Electric calorifie installation (21) can heat or stopped heating water according to the instruction of control device (26); Control device (26) can receive the information of set temperature device (23), current sensing device (22), temperature sensing device (27) transmission, judges with instruction electric calorifie installation (21) and heats or do not heat.
2. the Instant heating type mixed type according to claim 1 water heater of saving water and energy is characterized in that: only current sensing device (22) send water flow information during, the electric calorifie installation (21) of electric heater (20) just can heat.
3. the Instant heating type mixed type according to claim 1 water heater of saving water and energy, it is characterized in that: within the time that effluent switch (33) is opened, the temperature sensing device (27) of the electric heater (20) that is connected with this effluent switch (33) is detecting water temperature all the time.
4. the Instant heating type mixed type according to claim 1 water heater of saving water and energy, it is characterized in that: the operating voltage of described electric calorifie installation (21) is not more than 32V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446126 CN202813722U (en) | 2012-09-02 | 2012-09-02 | Instant mixed type water-saving and energy-saving water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446126 CN202813722U (en) | 2012-09-02 | 2012-09-02 | Instant mixed type water-saving and energy-saving water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813722U true CN202813722U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220446126 Expired - Fee Related CN202813722U (en) | 2012-09-02 | 2012-09-02 | Instant mixed type water-saving and energy-saving water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813722U (en) |
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2012
- 2012-09-02 CN CN 201220446126 patent/CN202813722U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140902 |
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| EXPY | Termination of patent right or utility model |