CN206112248U - Electric heating faucet - Google Patents
Electric heating faucet Download PDFInfo
- Publication number
- CN206112248U CN206112248U CN201620973663.6U CN201620973663U CN206112248U CN 206112248 U CN206112248 U CN 206112248U CN 201620973663 U CN201620973663 U CN 201620973663U CN 206112248 U CN206112248 U CN 206112248U
- Authority
- CN
- China
- Prior art keywords
- inner housing
- hot water
- electric hot
- shell body
- water tap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Safety Valves (AREA)
Abstract
The utility model discloses an electric heating faucet, including shell body and interior casing, the top joint of shell body has the upper cover, into water threaded joint is installed through lower helicoidal in the lower part of shell body, the internal electrothermal tube of installing of inner shell, install the control scheme board of being connected with the electrothermal tube electricity in the upper cover, the top of interior casing is connected with interior main part lid, the outlet pipe articulate that interior main part was covered arrives on the water return bend, the wire casing is crossed to the vertical pressure release of having offered on the outer wall of interior casing, interior main part is covered and is installed pressure relief device, the inner shell is internal installs the case through case sealing washer and valve gland, the case is connected with the handle, overheat protection ware and the wiring board of being connected with control scheme board electricity is installed to the lower part of interior casing, install micro -gap switch on the wiring board, the inner shell is internal installs ejector pin component through the thimble nut, beneficial effect: the practicality, low in production cost, safe in utilization, in the time of the condition such as the appearance is blockked up in the return bend, freeze, pressure relief device can play the effect of pressure release.
Description
Technical field
This utility model is related to a kind of electric heating device, more particularly to a kind of electric hot water tap.
Background technology
Electric hot water tap (also referred to as hot water tap or fast hot water tap), including faucet body and flow cavitation result open
Close, heating chamber and electrical equipment control chamber be provided with faucet body, separated with sealing plate, electrical equipment control intracavity is provided with heater circuit,
Heating intracavity is provided with heating tube, and heating tube power can heat out hot water for 3-5 second typically in 2-3KW, and heating tube is connected to and adds
On heater circuit, it is characterised in that the heating tube is insulation heating pipe；Insulation heating pipe is the isolated insulation heating pipe of water power；Water
It is thermostability engineering plastic type that faucet body is most, and minority is all-metal type；Electrical equipment control intracavity is provided with insulation hydraulic pressure switch.Plus
Electric switch is provided with heater circuit, is connected with insulation hydraulic pressure switch end, break-make water power is inside provided with temperature controller and anti-dry
Device, can also be provided with earth leakage circuit-breaker.
Existing electric hot water tap all exist one cannot pressure release defect, it is embodied in：When the front end of electric hot water tap
When situations such as blocking occur, freeze, due to the supercharging of hydraulic pressure, whole electric hot water tap easily bursts, using not safe enough.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, there is provided a kind of electric hot water tap.
To achieve these goals, the measure that this utility model is taken：
A kind of electric hot water tap, including shell body and inner housing, inner housing is set in shell body, the top card of shell body
Lid is connected to, Discharging bent-tube is plugged with the top of upper lid, the bottom of shell body is provided with into water pipe screw joint by lower bung flange,
Electrothermal tube is installed in described inner shell body, the control circuit board electrically connected with electrothermal tube, the top of inner housing are installed in upper lid
Portion has been threaded connection interior body cover, and the titting water outlet in interior body cover is connected to Discharging bent-tube after extending in lid
On, the temperature-sensitive head electrically connected with control circuit board is installed in interior body cover, pressure release is vertically offered on the outer wall of inner housing
Wire casing, is provided with pressure relief device, inner shell body in interior body cover and is provided with valve element by valve core seal ring and valve gland, and valve element connects
Handle is connected to, the bottom of inner housing is provided with the overheat protector and patch panel electrically connected with control circuit board, is pacified on patch panel
Equipped with silver contact or microswitch, ejector pin component is provided with by thimble nut in inner shell body；
Junction between described shell body and upper lid is arranged with tight loop；
Lower cover is fixed with by hex nut on the threaded portion of described water inlet pipe screw joint, is offered on lower cover
Line outlet, the power lead connected on patch panel is drawn by line outlet, and PVC pads are provided between hex nut and lower cover；
Described control circuit board is connected with display screen, and transparent display screen lid is provided with upper lid；
Described pressure relief device is made up of pressure release head, pressure release spring and pressure release nut；
Handle tight loop is arranged with described handle；
The pressure-bearing value of described pressure relief device is 6-8kg.
The beneficial effects of the utility model：Practicality, low production cost, using safety, when appearance blocking, icing etc. in bend pipe
When situation, pressure relief device can play a part of pressure release.
Description of the drawings
Fig. 1, decomposition texture schematic diagram of the present utility model.
Fig. 2, valve element closing structure schematic diagram of the present utility model.
Fig. 3, handle of the present utility model rotates clockwise cold water opening structure schematic diagram.
Fig. 4, handle of the present utility model rotates counterclockwise hot water opening structure schematic diagram.
Specific embodiment
A kind of electric hot water tap, including shell body 1 and inner housing 2, inner housing 2 is set in shell body 1, shell body 1
Top is connected with lid 5, and the top of upper lid 5 is plugged with Discharging bent-tube 8, the bottom of shell body 1 by lower bung flange 17 be provided with into
Water pipe thread joint 18, is provided with electrothermal tube 3, upper lid 5 in described inner housing 2 and is provided with the control electrically connected with electrothermal tube 3
Wiring board processed 7, the top of inner housing 2 has been threaded connection interior body cover 9, and the titting water outlet in interior body cover 9 extend into
It is connected on Discharging bent-tube 8 after in upper lid 5, the temperature-sensitive head 10 electrically connected with control circuit board 7 is installed in interior body cover 9, it is interior
Pressure release crossed beam trunking is vertically offered on the outer wall of housing 2, is provided with interior body cover 9 in pressure relief device 11, inner housing 2 and is passed through valve
Core sealing ring 12 and valve gland 14 are provided with valve element 13, and valve element 13 is connected with handle 16, and the bottom of inner housing 2 is provided with and control
The overheat protector 22 and patch panel 23 of the electrical connection of wiring board 7, is provided with silver contact or microswitch 24, inner shell on patch panel 23
Ejector pin component 26 is provided with by thimble nut 25 in body 2.
Junction between described shell body 1 and upper lid 5 is arranged with tight loop 4.
Lower cover 19, lower cover 19 are fixed with by hex nut 21 on the threaded portion of described water inlet pipe screw joint 18
On offer line outlet, on patch panel 23 connect power lead by line outlet draw, between hex nut 21 and lower cover 19
It is provided with PVC pads 20.
Described control circuit board 7 is connected with display screen, and transparent display screen lid 6 is provided with upper lid 5.
Described pressure relief device 11 is made up of pressure release head, pressure release spring and pressure release nut.
Handle tight loop 15 is arranged with described handle 16.
The pressure-bearing value of described pressure relief device 11 is 6-8kg.When gravity of the pressure in this utility model more than 6-8kg
When, pressure relief device 11 can start, and start pressure release.
This utility model is vertically opened by the design of shell body 1 and the double Shell of inner housing 2 on the outer wall of inner housing 2
It is provided with pressure release crossed beam trunking.Increased pressure relief device 11.During use, when bend pipe 8 is blocked, such as hydraulic pressure increase,
Pressure relief device 11 can play a part of pressure release, and the water of pressure release is discharged by pressure release crossed beam trunking.Using safety.
Claims (7)
1. a kind of electric hot water tap, including shell body (1) and inner housing (2), inner housing (2) is set in shell body (1), shell
Lid (5) is connected with the top of body (1), Discharging bent-tube (8) is plugged with the top of upper lid (5), under the bottom of shell body (1) passes through
Bung flange (17) is provided with into water pipe screw joint (18), it is characterised in that：Electrothermal tube (3) is installed in described inner housing (2),
The control circuit board (7) electrically connected with electrothermal tube (3) is installed in upper lid (5), inner housing has been threaded connection at the top of (2)
Interior body cover (9), the titting water outlet on interior body cover (9) is connected on Discharging bent-tube (8) after extending in lid (5), interior
The temperature-sensitive head (10) electrically connected with control circuit board (7) is installed in body cover (9), is vertically opened up on the outer wall of inner housing (2)
Have pressure release crossed beam trunking, pressure relief device (11) be installed on interior body cover (9), in inner housing (2) by valve core seal ring (12) and
Valve gland (14) is provided with valve element (13), and valve element (13) is connected with handle (16), and the bottom of inner housing (2) is provided with and control line
The overheat protector (22) and patch panel (23) of road plate (7) electrical connection, patch panel is provided with silver contact or microswitch on (23)
(24), ejector pin component (26) is provided with by thimble nut (25) in inner housing (2).
2. a kind of electric hot water tap according to claim 1, it is characterised in that：Described shell body (1) and upper lid (5) it
Between junction be arranged with tight loop (4).
3. a kind of electric hot water tap according to claim 1 and 2, it is characterised in that：Described water inlet pipe screw joint
(18) lower cover (19) is fixed with by hex nut (21) on threaded portion, lower cover offers line outlet, wiring on (19)
The power lead connected on plate (23) is drawn by line outlet, and between hex nut (21) and lower cover (19) PVC pads are provided with
(20)。
4. a kind of electric hot water tap according to claim 3, it is characterised in that：Described control circuit board (7) is connected with
Display screen, on upper lid (5) transparent display screen lid (6) is provided with.
5. a kind of electric hot water tap according to claim 4, it is characterised in that：Described pressure relief device (11) is by pressure release
Head, pressure release spring and pressure release nut composition.
6. a kind of electric hot water tap according to claim 5, it is characterised in that：Handle is arranged with described handle (16)
Tight loop (15).
7. a kind of electric hot water tap according to claim 6, it is characterised in that：The pressure-bearing value of described pressure relief device (11)
For 6-8kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973663.6U CN206112248U (en) | 2016-08-30 | 2016-08-30 | Electric heating faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973663.6U CN206112248U (en) | 2016-08-30 | 2016-08-30 | Electric heating faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112248U true CN206112248U (en) | 2017-04-19 |
Family
ID=58514357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620973663.6U Expired - Fee Related CN206112248U (en) | 2016-08-30 | 2016-08-30 | Electric heating faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112248U (en) |
-
2016
- 2016-08-30 CN CN201620973663.6U patent/CN206112248U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206112248U (en) | Electric heating faucet | |
| CN103743093A (en) | Ptc liquid heater | |
| CN201652767U (en) | Electric water heater | |
| CN102133042A (en) | Hot water dispenser for bottled water | |
| CN201939121U (en) | Instant hot water dispenser specially used for barreled water | |
| CN207471796U (en) | A kind of instant heating type assisted heating device | |
| CN201764661U (en) | Tubular type instant heating electric water heater | |
| CN205578887U (en) | Domestic electric heating faucet | |
| CN203928365U (en) | Miniature water-heater | |
| CN205715988U (en) | Dual-handle electric hot water tap | |
| CN208702782U (en) | A kind of antifreeze water circulating pump | |
| CN206685831U (en) | Cable fixes fireproof box in a kind of computer housing | |
| CN206771763U (en) | A kind of Contiuum type anti-leakage electric boiling hot water boiler | |
| CN202792558U (en) | Liquid heater | |
| CN201180851Y (en) | Solar anti-freezing valve | |
| CN205639773U (en) | Prevent electricity, prevent frostbite, prevent electric heating faucet of superpressure | |
| CN204421330U (en) | The nonmetal injection moulding water-tank electric water heater of the water flow switch of band decompression is housed | |
| CN205908867U (en) | Prevent earth leakage protection's instant heating type tap | |
| CN204285763U (en) | There is the external quick-heating type electric water heater of nonmetal injection moulding water tank of the water flow switch of decompression | |
| CN203927047U (en) | A kind of electric hot water tap that heats fast | |
| CN215571227U (en) | Commercial water storage formula water and electricity separation electric water heater | |
| CN210624955U (en) | Water-saving temperature controller | |
| CN202510786U (en) | Dual depressurization protective device of quick-heating water faucet | |
| CN202484432U (en) | Electric heating faucet | |
| CN108168088A (en) | A kind of Thermostatic water heaters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |