Summary of the invention
The invention provides a kind of touch smooth porcelain water tap, it has the function from the body heating, and is flexible at random to realize the terminal heat regulation, avoids waiting for the purpose of water and electric saving.
Technological scheme of the present invention is in order to achieve the above object:
A kind of touch smooth porcelain water tap comprises faucet subject and Main Control Tank, wherein:
Described faucet subject comprises shell and the water outlet rod and the water supply connector that are connected on the shell, and this water outlet rod connects water nozzle at the termination spiral; This faucet subject top embeds the display control board seat that an inside arranges display control board, and the airtight connection of this display control board seating face arranges touch panel, and this touch panel and described display control board electrically connect;
At least one sump is arranged on this faucet subject inside; The bottom of this sump arranges heater; At least one temperature probe is arranged on the internal side wall of described sump; The sealing of this sump lower end is communicated with sump intake pipe and is fastened and connected with described water supply connector and is one; This sump intake pipe inside arranges the water switch inductor.
Described Main Control Tank comprises the solenoid valve that is arranged in the Main Control Tank shell, is power board and the master board of electric connection each other; The solenoid valve water supply connector that is tightly connected of this solenoid valve one end, the other end solenoid valve water output connector that is tightly connected; This solenoid valve water output connector is fastened and connected by Stainless Steel Flexible Hose and described water supply connector and is one; This power board electrically connects described solenoid valve;
Described display control board by lead respectively with temperature probe, the water switch inductor electrically connects;
Described master board electrically connects by guide line and this display control board; This heater electrically connects by heating unit power lead and master board;
This heater is packed in the sump and sealing and fixing from the bottom of sump; Described heater is shaped as the light porcelain heater of sheet or column.
Be close on the side surface of this sump upper end a temp controller is installed, this temp controller is electrically connected between described heater and the heating unit power lead.
This sump is that metal material is made, and the sump upper end connects the water discharge of water faucet rod.
This water switch inductor is arranged at the place that is communicated with of sump intake pipe and sump.
This power board connects external power supply and is master board, and display control board and solenoid valve provide low-voltage dc power supply.
Setting can receive and send to handle and come from temperature probe, water switch inductor, the micro-computer processing unit of solenoid valve electrical signal in this display control board.
Setting can receive and send to handle and come from display control board, the micro-computer processing unit of heater electrical signal in this master board.
This micro-computer processing unit comprises central processing unit (CPU), internal memory, control circuit and input/output interface.
The touch smooth porcelain structure for water tap of metal of the present invention is simple, safe and reliable, good heat endurance and weather resisteant are arranged, because it has contact type panel and power control and circuit control device, the user can utilize the master board actual conversation of display control board and main control circuit to reach by the operation of touch panel to start solenoid valve, heater and control water switch inductor at any time as requested and make sump that the purpose of preference temperature water is provided; Owing to increased temp controller, can avoid temperature too high, the generation of heater dry combustion method and leaky simultaneously.Have the terminal heating, avoid waiting for the water and electric saving; Simple in structure, the full-metallic manufacturing, heat-resisting, weatherability is strong; Water power is isolated, and earth leakage protective is safe and reliable; Cut off the water and electricity supply safety guarantee; Cold and hot automatic adjustment and advantage easy to use.
Description of drawings
Fig. 1 is structural representation of the present invention
The number in the figure explanation
1, water nozzle
2, water outlet rod
3, touch panel
4, display control board
5, display control board seat
6, faucet subject
7, lead
8, temperature probe
9, temp controller
10, water switch inductor
11, heater
12, sump
13, sump intake pipe
14, water supply connector
15, Stainless Steel Flexible Hose
16, guide line
17, heating unit power lead
18, solenoid valve water supply connector
19, solenoid valve water output connector
20, solenoid valve
21, power board
22, Main Control Tank shell
23, master board
24, power line
Specific implementation method
The present invention is described in further detail below in conjunction with accompanying drawing and embodiment:
As shown in Figure 1, a kind of touch smooth porcelain water tap comprises faucet subject and Main Control Tank, wherein:
Described faucet subject 6 is made for metal or rigid material, comprises shell and the water outlet rod 2 and the water supply connector 14 that are connected on the shell, connects water discharge of water faucet rod 2 in the sump upper end; Water outlet rod 2 is column structure, and the cross section can be rectangle, and circle or polygon structure are communicated with perpendicular to main body axis or with the angled sealing of main body axis and are connected on this faucet subject 6; This water outlet rod 2 connects water nozzle 1 at the termination spiral; These faucet subject 6 tops (or top) embed the display control board seat 5 that an inside arranges display control board 4, and these display control board seat 5 surperficial airtight connections arrange touch panel 3, and this touch panel 3 electrically connects with described display control board 4.
At least one sump 12 is arranged on these faucet subject 6 inside (can be arranged on middle part, bottom or rear portion); This sump 12 is airtight container-like structure, and the bottom arranges heater 11; This heater 11 is packed in (or insert) sump and sealing and fixing from the bottom of sump 12; Described heater 11 is shaped as the light porcelain heater (as Fig. 1) of sheet or column.
At least one temperature probe 8 is arranged on the internal side wall of described sump 12 (being preferably disposed on the top or the inwall near the sump top of sump 12); The sealing of this sump 12 lower ends (side) is communicated with sump intake pipe 13 and is fastened and connected with the described water supply connector 14 that is arranged on (for example bottom end face) on the faucet subject 6 and is one; These sump intake pipe 13 inside arrange water switch inductor 10, and (or water switch inductor 10 is arranged at sump intake pipe 13 front portions or top, or water switch inductor 10 is structure as a whole with sump intake pipe 13), this water switch inductor 10 is arranged at the pipe bent position (as Fig. 1) that is communicated with place or sump intake pipe 13 of sump intake pipe 13 and sump 12.
Described Main Control Tank comprises the solenoid valve 20 that is arranged in the Main Control Tank shell 22, is power board 21 and the master board 23 of electric connection each other; The solenoid valve water supply connector 18 that is tightly connected of these solenoid valve 20 1 ends, the other end solenoid valve water output connector 19 that is tightly connected; This solenoid valve water output connector 19 is fastened and connected by Stainless Steel Flexible Hose 15 and described water supply connector 14 and is one; This power board 21 electrically connects described solenoid valve 20.
Described display control board 4 by lead 7 respectively with temperature probe 8, water switch inductor 10 electrically connects; Described master board 23 electrically connects by guide line 16 and this display control board 4; This heater 11 electrically connects by heating unit power lead 17 and master board 23;
Be close on the side surface of these sump 12 upper ends a temp controller 9 is installed, this temp controller 9 is electrically connected between described heater 11 and the heating unit power lead 17 (as Fig. 1).
This power board 21 connects external power supply and is master board 23, and display control board 4 and solenoid valve 20 provide low-voltage dc power supply.
Setting can receive and send to handle and come from temperature probe 8, water switch inductor 10, the micro-computer processing unit of solenoid valve 20 electrical signal in this display control board 4.
Setting can receive and send to handle and come from display control board 4, the micro-computer processing unit of heater 11 electrical signal in this master board 23.
This micro-computer processing unit comprises central processing unit (CPU), internal memory, control circuit and input/output interface.
Main Control Tank connects external power supply (as Fig. 1) by power line 24.
Technological scheme of the present invention is made up of faucet subject and the Main Control Tank two large divisions of heat exchange, between connect into whole system by water pipe, heating unit power lead and guide line.
Heat exchange faucet subject 6 comprises shell, water outlet 1, and water outlet rod 2, touch panel 3 has hollow sump 12 in this shell, sheet-shaped heating element 11, water switch inductor 10 is for detection of the temperature probe 8 of coolant-temperature gage, temp controller 9; Heater 11 is packed into from sump 12 bottoms in the sump, and sealing and fixing; Water switch inductor upper end is communicated in the sump from sump 12 lower end side, and water switch inductor lower end is water supply connector 14; Display control board 4 is installed in above the sump 12, and is fixing by display control board seat 5, installs with touch panel 3 sealings; Temperature probe 8 is installed in the sump upper side and is encased in the sump; Temp controller 9 is close to the side surface that is installed in the sump upper end.
Main Control Tank comprises: solenoid valve 20, master board 23, power board 21, shell, solenoid valve water supply connector 18, solenoid valve water output connector 19, lead etc.
Working principle of the present invention is as follows:
The current overall process: current through solenoid valve, flow to faucet subject by the Stainless Steel Flexible Hose that is connected with the solenoid valve water output connector from the solenoid valve water supply connector again; Faucet subject inner earlier through and the water switch inductor that is connected of the low end side surface of sump enter sump, after the heating (being selected heat/not heat by touch panel), from the water nozzle outflow of connection water outlet rod.
Circuit control:
Display control board links to each other with master board by guide line.
Display control board is the human-machine operation window, it is responsible for surveying sump temperature (by connecting the temperature temperature probe of display control board), current detect (by connecting the water switch inductor of display control board), ON/OFF solenoid valve, cold water/hot water switch, the heating gear is regulated operation and demonstration; And temperature, water flow data and the operational order data surveyed send master board to by guide line.
The function of master board is to carry out the operation of corresponding instruction according to the display control board director data that receives.After solenoid valve was carried out opening action, the real-time detected temperatures data of display control board and water flow data were carried out heating if normally just send instruction to master board; Otherwise do not heat.
Power board is control circuit (comprising master board and display control board), and solenoid valve provides low-voltage dc power supply.
Temp controller is to be serially connected between the heating unit power lead, shields.Namely when no current flow, when all controls were lost efficacy, if heater is still heating, just cut off the electricity supply by temp controller this moment, plays a protective role.