CN2355257Y - Water shower bath - Google Patents
Water shower bath Download PDFInfo
- Publication number
- CN2355257Y CN2355257Y CN 98209373 CN98209373U CN2355257Y CN 2355257 Y CN2355257 Y CN 2355257Y CN 98209373 CN98209373 CN 98209373 CN 98209373 U CN98209373 U CN 98209373U CN 2355257 Y CN2355257 Y CN 2355257Y
- Authority
- CN
- China
- Prior art keywords
- water
- pad
- electrothermal tube
- upper body
- electrical heating
- 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
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to a water heating shower bath. An electric water heating chamber is composed of an upper body and a lower body, wherein, the both ends of an electric heating pipe are installed in electric heating pipe fixing holes of the upper end face of the upper body, a push pad and a press pad are arranged on the upper end face of the upper body, and a movable contact sheet and a fixed contact sheet are arranged on the press pad in the direction of the same diameter and are contacted with each other when the electric water heating chamber is filled with water so that a power supply forms a circuit through the contact sheets. When the water level in the electric water heating chamber drops, the contact sheets are separated from each other, so the utility model ensures that the dry burning phenomenon can not occurs. The utility model is a water-flowing direct-heating type electric heating shower bath, and has the advantages of simple structure and safe use.
Description
The utility model belongs to a kind of water heater, particularly a kind of electrical heating instant shower heater.
The electrical heating water heater that existing bathing is used mostly is storage-type greatly, after the multiple single flow water heater that utilizes water intermediate ion conductive heater has appearred, as patent No. ZL95236473.5 and 97239970.4 disclosed flowing water directly-heated electric heaters.Though this class electric heater has many good qualities,, power conversion little as volume be fast, cut the supply of water and electricity, with low cost etc., but maximum shortcoming is that the variation fluctuation with water quality is very big in different regions for product power, thereby limited the scale and the scope of application of producing, and the electrothermal tube storage-type electric water heater does not possess the characteristics of flowing water directly-heated.
The purpose of this utility model is to provide a kind of single flow electrical heating instant shower heater safe in utilization, and is not subjected to the influence of different regions water quality.
For realizing this purpose, the utility model is taked following technical scheme: a kind of instant shower heater, comprise the electrical heating hydroecium, electrothermal tube, water inlet, delivery port and shower nozzle, the electrical heating hydroecium is made up of upper body and lower body, the electrothermal tube two ends are installed in the electrothermal tube fixing hole of upper surface, upper body, one hole is also arranged in the middle of the upper surface, upper body, the centre has the top pad of a projection to be placed on the upper surface, be provided with pressure pad above the pad of top, on the same diametric(al) of pressure pad fixed touch plate and movable contact flat are housed respectively, two contacts just contact when the electrical heating hydroecium is full of water, electrothermal tube one termination zero line and ground wire, and the other end is connected with fixed touch plate by lead, movable contact flat is connected with live wire, a position-limiting tube is arranged in the electrical heating hydroecium, and its lower end is inserted in the delivery port, and the upper end is near pad bottom, top.
In the middle of the pad of described top a concave surface that is directed upwardly is arranged, projection is arranged in the concave surface.
Movable contact flat is contained in respectively in the different groove of two depths of same diametric(al) with fixed touch plate, and movable contact flat is contained in darker groove, and fixed touch plate is contained in the more shallow groove.
Electrothermal tube is imbedded the water surface and partly is the spiral dish type.
Connect with loam cake and head-shield above the upper body.
Because the utility model adopts electrothermal tube directly to heat, and need not utilize water intermediate ion conductive heater, therefore is not subjected to the influence of different regions water quality, can both conveniently use in each area.The utility model just makes the conductive contact blade contact when only the water in the electrical heating hydroecium is full of, therefore can guarantee that contact separates in case cut off the water, and disconnects the power supply of electrothermal tube, the dry combustion method phenomenon can not take place, and guarantees the safe handling of instant shower heater.
Further specify the utility model below in conjunction with accompanying drawing and by embodiment;
Be depicted as structural representation of the present utility model in Fig. 1 frame of broken lines;
Fig. 2 is the upper body structural representation of electrical heating hydroecium;
Fig. 3 is the lower body structural representation of electrical heating hydroecium.
Embodiment: the electrical heating hydroecium is made up of upper body 7, lower body 11, is threaded between the two, and with sealing ring 9 sealings.Electrothermal tube 10 two ends are installed in nut 6 in the fixing hole 24 of upper surface, upper body, and it is the spiral dish type that electrothermal tube 10 is imbedded water surface partial design, to improve firing rate.One hole 31 is also arranged in the middle of the upper surface, upper body, and top pad 5 is placed on the upper surface, the centre of top pad 5 be concave surface and concave surface up, have one columned protrudingly 32, concave surface just is placed in the hole 31.Be provided with pressure pad 3 above the top pad 5, the same diametric(al) of pressure pad 3 has two groove (not shown)s that the depth is different, and movable contact flat 4 is contained in the darker groove, and fixed touch plate 2 is contained in the more shallow groove, and two contacts do not contact when off working state.With screw pressure pad 3, fixed touch plate 2, movable contact flat 4, top pad 5 are fixed on the upper surface, upper body.One termination zero line of electrothermal tube 10, ground wire, the other end is connected with fixed touch plate 2 usefulness leads, and movable contact flat 4 is connected with live wire.Serial connection is gone into indicator lamp 1 and resistance 16 between the two ends of electrothermal tube 10.A position-limiting tube 8 is arranged in the electrical heating hydroecium, and insert in the delivery port lower end, and the upper end is near pad bottom, top.Shower nozzle 13 is contained on the delivery port, and the sheet metal 18 of a porous is housed in the shower nozzle, has an aperture on the shower nozzle chamber 13, is connected the back plug-hole with sheet metal 18 with metal wire 12.The top, upper body of electrical heating hydroecium is connected with the middle loam cake 17 that is provided with cylindrical hole, and the head-shield 15 of a centre and surperficial perforate is housed on the top of loam cake 17.Load onto an adjusting water valve in the water inlet of present embodiment, dop rubber 25 is contained in dop tooth ring 26 inner chambers, dop gland 27 is enclosed within on the dop tooth ring, can pack on valve body 21 tops water strainer 20, magnet ring 19, sealing ring 23, small sealing ring 22 are contained on the spool 28, pack into the then inner chamber of valve body 21, gland 29, handle 30 are contained in the end face of valve body 21.
During use, connect power supply with power line 14, directly be stuck in the dop gland on the tap, open handle 30, running water just can enter the electrical heating hydroecium from water inlet, when the electrical heating hydroecium is full of water, the pressure of running water makes the concave upright motion of top pad, projection 32 compressing movable contact flats move up and contact with fixed touch plate, electrothermal tube and power connection begin water is heated, continuously from the shower nozzle ejection, can regulate from the water temperature of shower nozzle ejection by the angle of regulating handle via position-limiting tube 8 upper ends for water after the heating.Behind valve-off, the water level in the electrical heating hydroecium descends, and movable contact flat and fixed touch plate break away from, and cuts off the electricity supply, and guarantees that shower the dry combustion method phenomenon can not take place.In use, lead 12 can be connected on certain metalwork of toilet, form ground protection, guarantee more safely to use.
Claims (5)
1, a kind of instant shower heater, comprise the electrical heating hydroecium, electrothermal tube, water inlet, delivery port and shower nozzle, it is characterized in that, the electrical heating hydroecium is made up of upper body and lower body, the electrothermal tube two ends are installed in the electrothermal tube fixing hole of upper surface, upper body, one hole is also arranged in the middle of the upper surface, upper body, the centre has the top pad of a projection to be placed on the upper surface, be provided with pressure pad above the pad of top, on the same diametric(al) of pressure pad fixed touch plate and movable contact flat are housed respectively, two contacts just contact when the electrical heating hydroecium is full of water, electrothermal tube one termination zero line and ground wire, and the other end is connected with fixed touch plate by lead, movable contact flat is connected with live wire, a position-limiting tube is arranged in the electrical heating hydroecium, and its lower end is inserted in the delivery port, and the upper end is near pad bottom, top.
2, instant shower heater as claimed in claim 1 is characterized in that, in the middle of the pad of described top a concave surface that is directed upwardly is arranged, and projection is arranged in the concave surface.
3, instant shower heater as claimed in claim 1 is characterized in that, movable contact flat is contained in respectively in the different groove of two depths of same diametric(al) with fixed touch plate, and movable contact flat is contained in darker groove, and fixed touch plate is contained in the more shallow groove.
4, instant shower heater as claimed in claim 1 or 2 is characterized in that, electrothermal tube is imbedded the water surface and partly is the spiral dish type.
5, instant shower heater as claimed in claim 4 is characterized in that, connects with loam cake and head-shield above the upper body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98209373 CN2355257Y (en) | 1998-04-21 | 1998-04-21 | Water shower bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98209373 CN2355257Y (en) | 1998-04-21 | 1998-04-21 | Water shower bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355257Y true CN2355257Y (en) | 1999-12-22 |
Family
ID=33964802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98209373 Expired - Fee Related CN2355257Y (en) | 1998-04-21 | 1998-04-21 | Water shower bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355257Y (en) |
-
1998
- 1998-04-21 CN CN 98209373 patent/CN2355257Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |