CN201081382Y

CN201081382Y - Novel water heater

Info

Publication number: CN201081382Y
Application number: CNU2007201717746U
Authority: CN
Inventors: 谢强
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-11
Filing date: 2007-09-11
Publication date: 2008-07-02
Anticipated expiration: 2017-09-11

Abstract

A novel water heater comprises a tap water inlet, a fuel gas pipe, four two-position three-way magnetic valves, a heating plate water inlet, a heating plate, a hot water pipe, a controller, a miniature pump, a circulating water pipe, a data line, a display screen switch temperature adjusting button, a sprayer, two digital temperature sensors, two water volume control valves, a fuel gas control valve, a water discharge gas inlet valve, a water inlet gas discharge valve and a hydraulic pressure induction device, wherein the tap water inlet is connected with the heating plate water inlet through one of the two-position three-way magnetic valves and one of the water volume control valves, the water discharge gas inlet valve is arranged on the tap water inlet, the water volume control valve is directly communicated with the tap water inlet and the hot water pipe, one end of the hot water pipe is connected with the heating plate through one of the two-position three-way magnetic valves, the digital temperature sensor is assembled on a part where the heating plate and the hot water pipe are communicated, one end of the circulating water pipe is connected with the heating plate through one of the two-position three-way magnetic valves and the other water volume control valve, the water inlet gas discharge valve and the hydraulic pressure induction device are arranged at the joint between the circulating water pipe and the tap water inlet, the miniature pump can be arranged at any section of the circulating water pipe, the sprayer is respectively connected with the other end of the hot water pipe and the circulating water pipe through one of the two-position three-way magnetic valves, the display screen switch temperature adjusting button is arranged on the sprayer, simultaneously one of the digital temperature sensors is also arranged near the sprayer, and the controller is connected with the four two-position three-way magnetic valves.

Description

New-type water heater

Technical field

The utility model relates to a kind of water heater, specially refers to a kind ofly can conveniently regulate the New-type water heater that water temperature can be saved water resource again.

Background technology

At present, known water heater is realized work by the machine work principle, the pressure by running water starts the burner valve and lights a fire simultaneously exactly, thereby hot water is provided.The numerically controlled principle of employing is also arranged in recent years, but still be defectiveness in the use.In existing water heater, in the middle of going out hot water, also have certain interval exactly from starting water heater, this just make we when using water heater, open water valve before this cold water be only the reason of hot water after a while.In addition when using water heater for safety all is to be contained in to ventilate or outdoor the installation, very inconvenient when regulating water temperature during use, regulate also wastes time and energy very much, this is very much inconvenient in use.The user who has can allow heating plate to the cold water between shower nozzle discharge in use, has so just wasted water resource, otherwise has been exactly that ice-cold in use cold water produces excitant to health.

The utility model content

The purpose of this utility model provides a kind ofly can conveniently regulate the New-type water heater that water temperature can be saved water resource again.

It comprises a running water water inlet, a Gas Pipe, four two-position three way magnetic valves, a heating plate water inlet, a heating plate, a hot-water line, a controller, a micro pump, a circulating water pipe, a data wire, display screen switch temperature adjusting knob, a shower nozzle, two digital temperature sensors, two water control valves, a gas control valve, a draining intake valve, a water inlet air bleeding valve, a water pressure sensing device a kind of New-type water heater.

This running water water inlet is connected in the heating plate water inlet by a two-position three way magnetic valve and a water control valve, make running water flow to heating in the heating plate, simultaneously also have a draining intake valve on this running water water inlet, this running water water inlet also can directly be communicated in hot-water line by a water control valve; One end of this hot-water line is connected in heating plate by a two-position three way magnetic valve, at the position that this heating plate is connected with hot-water line one digital temperature sensor is installed also simultaneously; One end of this circulating water pipe also is connected in heating plate by a two-position three way magnetic valve and water control valve; The junction of this circulating water pipe and running water water inlet also has a water inlet air bleeding valve and a water pressure sensing device is installed; This micro pump is installed in any place on the circulating water pipe; This shower nozzle is connected in the other end of this hot-water line and circulating water pipe by a two-position three way magnetic valve; One display screen switch temperature also is installed at this shower nozzle position regulates knob, regulate that knob can show and regulation and control flow into water temperature in the shower nozzle, can also realize control and data demonstration simultaneously other function of water heater by this display screen switch temperature; At the position near shower nozzle one digital temperature sensor is installed also simultaneously, this digital temperature sensor can test out the water temperature that arrives the shower nozzle position; This Gas Pipe is by the size of this gas control valve control combustion gas and to this heating plate heating; This controller is communicated with above-described four two-position three way magnetic valves, display screen switch temperature adjusting knob, micro pump, digital temperature sensor, two water control valves and water pressure sensing device by data wire, so that video data and control are with the work of upper-part.

Description of drawings

Fig. 1 is the fundamental diagram of the utility model New-type water heater.

The specific embodiment

See also Fig. 1, it comprises a running water water inlet 1, a Gas Pipe 2, four two-position three way

magnetic valves

3,11,17,21, a heating plate water inlet 4, a heating plate 5, a hot-water line 6, a controller 7, a micro pump 8, a circulating water pipe 9, a data wire 10, display screen switch temperature adjusting knob 12, a shower nozzle 13, two

digital temperature sensors

14,19, two

water control valves

15,18, a gas control valve 16, a draining intake valve 20, a water inlet air bleeding valve 22, a water pressure sensing device 23 a kind of New-type water heater.

This running water water inlet 1 is connected in heating plate water inlet 4 by a two-position three way magnetic valve 21 and a water control valve 15, make running water flow to heating in the heating plate 5, simultaneously also have a draining intake valve 20 on this running water water inlet 1, this running water water inlet 1 also can directly be communicated in hot-water line 6 by a water control valve 18; One end of this hot-water line 6 is connected in heating plate 5 by a two-position three way magnetic valve 17, at the position that this heating plate 5 is connected with hot-water line 6 one digital temperature sensor 19 is installed also simultaneously; One end of this circulating water pipe 9 also is connected in heating plate 5 by a two-position three way magnetic valve 3 and water control valve 15; This circulating water pipe 9 also has a water inlet air bleeding valve 22 and a water pressure sensing device 23 is installed with the junction of running water water inlet 1; This micro pump 8 is installed in any place on the circulating water pipe 9; This shower nozzle 13 is connected in the other end of this hot-water line 6 and circulating water pipe 9 by a two-position three way magnetic valve 11; One display screen switch temperature also is installed at this shower nozzle position regulates knob 12, regulate that knob 12 can show and regulation and control flow into water temperature in the shower nozzle, can also realize control and data demonstration simultaneously other function of water heater by this display screen switch temperature; At the position near shower nozzle one digital temperature sensor 14 is installed also simultaneously, this digital temperature sensor 14 can test out the water temperature that arrives the shower nozzle position; This Gas Pipe 2 is by the size of these gas control valve 16 control combustion gas and to this heating plate 5 heating; This controller 7 is communicated with above-described four two-position three way

magnetic valves

3,11,17,21, display screen switch temperature adjusting knob 12, micro pump 8,

digital temperature sensor

14,19,

water control valve

15,18 and water pressure sensing device 23 by data wire 10, so that video data and control are with the work of upper-part.

Its operation principle is as follows: open gas control valve 16, press controller 7 and start micro pump 8, because the hydraulic pressure that micro pump 8 work are produced can heat heating plate 5 by the starting ignition device, can regulate knob 12 by controller 7 or display screen switch temperature in use and set the temperature that needs.Hot water flows out by hot-water line 6, promote heating plate 5 to the shower nozzle 13 cold water in the middle of the hot-water line 6 by circulating water pipe 9 heating in the heating plate 5.In the time of in hot water arrives the scope that hot water temperature that digital temperature sensor 14 detects setting, the signal controlling two-position three way magnetic valve 3 that controller 7 is passed back according to digital temperature sensor 14 is opened running water inlet 1 and is closed circulating line 9, two-position three way magnetic valve 11 is closed circulating line 9, stops the work of micro pump 8 simultaneously.This is the start-up control process of water heater.When needing to stop in use, restart procedure also is like this.But the overlong time that can in heating plate 5, stop because of water at this moment, waste heat is too high to the temperature of water heating, when too high hot water reaches the temperature of playing temperature sensor 19 settings, temperature sensor 19 sends signals will for controller 7, and controller 7 adjustable valve 18 of will fetching boiling water flows in the hot-water line 6 running water that flows out in the running water water inlet 1 too high hot water neutralization is prevented too high hot water scalded skin.The water temperature for the treatment of 9 inductions of digital cooling-water temperature sensor just often, controller 7 will control water regulating valve 18 and cut out.

Use this water heater under the cold water pattern, can directly open running water water inlet 1 energize, two-position three way

magnetic valve

11,17 mutual conducting cold water have just come out.Two-position three way

magnetic valve

11,17 is resetted to get final product.

Use and antifreeze design first: when using first, be enabled in water-filling and draining key that this controller 7 is provided with.Water-filling air bleeding valve 22 will be opened when water-filling, two-position three way magnetic valve 3 changes water inlet pipe flows in the heating plate 5 running water that flows out from running water water inlet 1, micro pump 8 work simultaneously, running water can be full of hot-water line 6 and the circulation pipe 9 that links to each other with heating plate 5 automatically, when hydraulic pressure reaches the value of hydraulic inductor 23 settings, hydraulic inductor 23 sends signal for controller 7, controller 7 cuts out water-filling air bleeding valve 22 and two-position three way magnetic valve 3 with control, and the starting ignition device heats heating plate, hot water is discharged by hot-water line 6, and promotes heating plate 5 and push back heating again in the heating plate 5 to the cold water of 6 of shower nozzle 13 hot-water lines by circulating water pipe 9.In the time of in hot water arrives the scope that digital temperature sensor 14 sets, digital temperature sensor 14 sends signals for controller 7, and controller 7 will cut out circulation pipe 9 for two-position three way magnetic valve 11 according to signal controlling to stop micro pump 8 work.

Be the water in the water heater to be discharged by micro pump 8 hydraulic pressure is returned water supply pipe when antifreeze.Control procedure: the draining key function on the start-up control device 7, micro pump 8 starts, and two-bit triplet magnetic valve 21 changes water inlet, and intake valve 20 is opened simultaneously.Hydraulic inductor 23 is not sensed hydraulic pressure when the water in the water heater drains, the micro pump 8 end draining that quits work.

Claims

A New-type water heater it comprise a running water water inlet (1), one Gas Pipe (2), four two-position three way magnetic valves (3), (11), (17), (21), one heating plate water inlet (4), one heating plate (5), one hot-water line (6), one controller (7), one micro pump (8), one circulating water pipe (9), one data wire (10), one display screen switch temperature is regulated knob (12), one shower nozzle (13), two digital temperature sensors (14), (19), two water control valves (15), (18), one gas control valve (16), one draining intake valve (20), one water inlet air bleeding valve (22), one water pressure sensing device (23) is characterized in that:

This running water water inlet (1) is connected in heating plate water inlet (4) by a two-position three way magnetic valve (21) and a water control valve (15); This draining intake valve (20) is arranged on this running water water inlet (1);

This water control valve (18) directly is communicated in running water water inlet (1) and hot-water line (6); One end of this hot-water line (6) is connected in heating plate (5) by a two-position three way magnetic valve (17); This digital temperature sensor (19) is installed on this heating plate (5) and the position that hot-water line (6) is connected; One end of this circulating water pipe (9) is connected in heating plate (5) by a two-position three way magnetic valve (3) and water control valve (15);

This circulating water pipe (9) also has a water inlet air bleeding valve (22) and a water pressure sensing device (23) is installed with the junction of running water water inlet (1); This micro pump (8) is installed in any place on the circulating water pipe (9); This shower nozzle (13) is connected in the other end of this hot-water line (6) and circulating water pipe (9) by a two-position three way magnetic valve (11); One display screen switch temperature also is installed at this shower nozzle position regulates knob (12); At position one digital temperature sensor (14) is installed also simultaneously near shower nozzle;

This controller (7) is communicated with above-described four two-position three way magnetic valves (3), (11), (17), (21), display screen switch temperature adjusting knob (12), micro pump (8), digital temperature sensor (14), (19), water control valve (15), (18) and water pressure sensing device (23) by data wire (10), so that video data and control are with the work of upper-part.