CN203907985U - Electric-shock-preventing electric water heater - Google Patents
Electric-shock-preventing electric water heater Download PDFInfo
- Publication number
- CN203907985U CN203907985U CN201420249484.9U CN201420249484U CN203907985U CN 203907985 U CN203907985 U CN 203907985U CN 201420249484 U CN201420249484 U CN 201420249484U CN 203907985 U CN203907985 U CN 203907985U
- Authority
- CN
- China
- Prior art keywords
- water
- outlet pipe
- connecting plate
- water tank
- electric
- 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
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
An electric-shock-preventing electric water heater comprises a shell, a water tank, a water tap, an electric heating tube, a connecting plate, a water inlet pipe and a water outlet pipe and is characterized in that the water tank 2 is made of non-metal materials, the connecting plate 4 is disposed on the lower portion of the water tank, the water inlet pipe 5 and the water outlet pipe 6 which are made of plastic pipes longer than 400mm are arranged on the connecting plate, one end of the water outlet pipe 6 is connected with the water outlet of a stationary appliance heating water when water passes the appliance or disposed at a high-water-level position, and the other end of the water outlet pipe 6 is connected with the water tap 3.
Description
Technical field
The present invention relates to a kind of electric shock prevention type electric water heater
Background technology
Existing anti-electric shock type electric water heater, has number of patent application 01135300.7,200510120617, and 201,120,413,659 3 is all anti-electric shock type structure.At water inlet and delivery port, the assembly that is commonly called as anti-electric wall is installed, but before asking in this patent, be all among the water tank of dress ground metal material manufacture, electric leakage after electrothermal tube punctures, any position of water tank is all with 220V voltage, between electric current and human body, only walk nearest circuit, therefore facts have proved for many years, still can cause human casualty accident.
Summary of the invention
The invention provides a kind of new structure, guarantee that electrothermal tube punctures rear electric leakage, intake-outlet is still the anti-electric shock type electric water heater of safe voltage, is made up of water tank, electrothermal tube, connecting plate, water inlet pipe, outlet pipe, shell, has two kinds of structures of closed and semi-open-type; Be characterised in that: 1, water tank adopts non-metallic material to make; 2, the connecting plate that non-metallic material is made is equipped with in water tank bottom, has length to be greater than water inlet pipe and outlet pipe that 400mm plastic tube is made on connecting plate; Within water inlet pipe and outlet pipe can be arranged on water tank, also can be arranged on outside water tank; 3, closed outlet pipe 6 one end are connected with the delivery port of " when water flows through utensil heating water stay vertical utensil ", and the other end is chewed and is connected with water; Semi-open-type outlet pipe 6 one end are located at Water in Water Tanks position higher position, and the other end and Shui Zui join.
Outstanding advantages of the present invention is not want leakage switch, anti-electric wall and anti-electric brake; Utilize insulating properties and the water resistance characteristic of plastics, and guarantee safety.
Brief description of the drawings
Fig. 1 is the accompanying drawing of existing patent 200510120617.8
Fig. 2 is the accompanying drawing of existing patent 201120413659.1
Fig. 3 is the accompanying drawing of existing patent 01135300.7
Fig. 4, Fig. 5 are anti-electric shock type electric water heater structural representation
Fig. 6 is the top view in Fig. 5 water tank
Fig. 7 Fig. 8 is water inlet pipe, outlet pipe and the connecting plate schematic diagram as one
Detailed description of the invention
Anti-electric shock type electric water heater shell 1 in accompanying drawing, water tank 2, water chews 3, connecting plate 4, water inlet pipe 5, outlet pipe 6, pressure strip 7, electrothermal tube 8, seal 9, thermometric or limit temperature pipe 10, water while flowing through utensil heating water stay vertical utensil 11.
Fig. 1 Fig. 2 Fig. 3 is the structural representation of anticreep formula electric heater, what adopt is metal stainless steel water tank or enamel cistern, once electrothermal tube electric leakage, in water tank, distance delivery port voltage is the most nearby 220V, although water has resistance energy evanescent voltage, reality proves still can produce human casualty accident.
Fig. 4, Fig. 5 are the structural representation of anti-electric shock type electric water heater of the present invention, and water tank 2 adopts nonmetallic materials to make; Connecting plate 4 is arranged at water tank bottom, and described connecting plate is a microscler nonmetallic materials product, has 1 above joint with internal and external threads on it, is closely connected with nut with sealing ring with water tank, guarantees that junction is water-tight for a long time; Stretch the internal thread place outside water tank, for water flow switch or water flow sensing unit and other part are installed; Water inlet pipe 5 and outlet pipe 6 with plastic production are housed on the connecting plate of water tank inside, and length is respectively greater than 400mm, and water inlet pipe 5 and outlet pipe 6 can be with connecting plate 4 as one; Outlet pipe one end is connected or is located at water tank 2 middle water level higher positions with the delivery port of " when water flows through utensil heating water stay vertical utensil ", and the other end and water are chewed 3 and joined; Within water inlet pipe and outlet pipe can be contained in water tank, also can be contained in outside water tank; The diameter of bore of water inlet pipe and outlet pipe is about 6mm, guarantees that length is greater than 400mm, and the in-built full water of water tank adopts nude heater strip to connect 220V voltage, makes water charged, and now measuring intake-outlet voltage is safe voltage, meets the requirements.
Fig. 6 is the top view of Fig. 5 water tank inside, and Fig. 6 Fig. 7 is the schematic diagram as one by water inlet pipe and outlet pipe and connecting plate, and Fig. 8 is the cutaway view of a side of Fig. 7.
Described " when water flows through utensil heating water stay vertical utensil " is the appellation by GB/T26185-20103.1, having closed (is to have intake-outlet and tubular body, Fig. 4) and semi-open-type (being that bottom is opened wide, Fig. 5) structure can select.
Described connecting plate can fit together several intake-outlets, also can be discrete.
In accompanying drawing, arrow is water (flow) direction.
Claims (1)
1. anti-electric shock type electric water heater, is made up of shell, water tank, Shui Zui, electrothermal tube, connecting plate, water inlet pipe and outlet pipe, it is characterized in that:
(1) water tank (2) adopts non-metallic material to make;
(2) connecting plate (4) is arranged at water tank bottom, and connecting plate is a microscler nonmetallic materials product, has 1 above joint with internal and external threads on it, is closely connected with nut with sealing ring with water tank;
(3) length is housed on connecting plate and is greater than water inlet pipe (5) and the outlet pipe (6) that 400mm plastic tube is made; When water flows through utensil heating water stay vertical utensil (11) if when closed, outlet pipe (6) one end is connected with the delivery port in vertical utensil (11), the other end is chewed and is connected with water; If when semi-open-type, outlet pipe (6) one end is located at Water in Water Tanks position higher position, and the other end is connected with Shui Zui (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249484.9U CN203907985U (en) | 2014-05-09 | 2014-05-09 | Electric-shock-preventing electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249484.9U CN203907985U (en) | 2014-05-09 | 2014-05-09 | Electric-shock-preventing electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907985U true CN203907985U (en) | 2014-10-29 |
Family
ID=51782252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420249484.9U Expired - Fee Related CN203907985U (en) | 2014-05-09 | 2014-05-09 | Electric-shock-preventing electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132448A (en) * | 2014-05-09 | 2014-11-05 | 广东顺德光晟电器有限公司 | Electric-shock-resistant electric water heater |
-
2014
- 2014-05-09 CN CN201420249484.9U patent/CN203907985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132448A (en) * | 2014-05-09 | 2014-11-05 | 广东顺德光晟电器有限公司 | Electric-shock-resistant electric water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104034016A (en) | Heating device for water storage type water heater | |
| CN203907985U (en) | Electric-shock-preventing electric water heater | |
| CN104654559B (en) | A kind of insulation safety type electric heater | |
| CN104132448A (en) | Electric-shock-resistant electric water heater | |
| CN203824045U (en) | Instant electric water heating pipe | |
| CN204478518U (en) | Anti-electricity wall and there is the electric heater of this anti-electricity wall | |
| CN205424149U (en) | High density polyethylene plastic steel winding socket joint formula electrothermal welding terminal block water pipe | |
| CN104534683B (en) | Electricity guard structure and electric water heater | |
| CN207213282U (en) | The washbasin valve body inner bag of trapezoidal shape | |
| CN103442468A (en) | Immersion type non-metallic electric heating tube for liquid | |
| CN208268634U (en) | A kind of electric heating steel pipe complex heat-preservation plastic cement pipe device | |
| CN202756665U (en) | Anti-creeping water mixing valve | |
| CN104748356A (en) | Double-container-in-container-heat-energy-reaction-cabin rapid-heating electric heater and control method thereof | |
| CN205745805U (en) | A kind of explosion-proof three way cock | |
| CN203785278U (en) | Gas water heater with safe care | |
| CN202381834U (en) | Quick electric heating faucet | |
| CN203586556U (en) | Pipe connector connection device for enamel linear of water heater | |
| CN205783864U (en) | New type solar energy speed heat is precious | |
| CN202955874U (en) | External anti-electricity wall of electric water heater | |
| CN205648028U (en) | Non -metallic pipe that directly appears form heater and formula metal connecting piece combination formula electrothermal tube that sinks | |
| CN203604802U (en) | Novel lead-free pipe joint tap | |
| CN204574517U (en) | The electric heater of the quick-heating type aluminium bag electrothermal tube heating of horizontal current switch control rule | |
| CN207893280U (en) | A kind of compression-resistant fire type PVC-U tubing | |
| CN212481663U (en) | Take flow detection's electricity prevention wall inlet tube | |
| CN103542166A (en) | Safe instant water heater faucet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG SHUNDE GUANGSHENG ELECTRIC APPLIANCES CO Free format text: FORMER NAME: GUANGDONG SHUNDE GUANGCHENG ELECTRIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528300 Guangdong Province, Foshan city Shunde District Daliang Street office new Kau neighborhood Fengxiang Road No. 41 Shunde Creative Industry Park A building 509, 510, 511, 512 Patentee after: GUANGDONG SHUNDE GUANGCHENG ELECTRICAL APPLIANCES HOLDINGS Co.,Ltd. Address before: 528300 Guangdong Province, Foshan city Shunde District Daliang Shunfeng Industrial Zone, Guangzhou Zhuhai Highway Jing Feng investment building, first floor room 1004 Patentee before: GUANGDONG SHUNDE GUANGSHENG ELECTRICAL APPLIANCE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |