CN2220038Y - Direct-heating self-protecting electrothermal shower - Google Patents
Direct-heating self-protecting electrothermal shower Download PDFInfo
- Publication number
- CN2220038Y CN2220038Y CN 95242851 CN95242851U CN2220038Y CN 2220038 Y CN2220038 Y CN 2220038Y CN 95242851 CN95242851 CN 95242851 CN 95242851 U CN95242851 U CN 95242851U CN 2220038 Y CN2220038 Y CN 2220038Y
- Authority
- CN
- China
- Prior art keywords
- water
- contact
- power supply
- utmost point
- heat
- 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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- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model relates to a direct-heating self-protecting electrothermal shower. A water inlet 9 of the utility model is communicated with a water storage tank 7 and a water control device 5. A pipe 20 arranged in the housing 18 of the water control device 5 is movably matched with a water control plunger 19 with an enclosed upper end. The enclosed end of the water control plunger 19 is fixedly connected with a magnet piece 17. The connection points 14, 15 of a dry reed relay 4 are near the upper end 21 of the housing of the water control device. The connection point 14 is connected with one pole of a power supply, and the connection point 15 is connected with one pole of a heat-generating pipe 6 of the other pole of the power supply through the coil curl 16 of an auxiliary relay 3. The connection points 12, 13 of the auxiliary relay 3 approach one pole of the coil curl 16. The connection point 12 is connected with one pole of the power supply, and the connection point 13 is connected with the other pole of the heat-generating pipe 6. The power supply is on when the water control device is communicated with water, and the power supply is off automatically when the water is cut off.
Description
The utility model is relevant with the electric heating shower with self-protection function.
After cutting off the water supply, traditional electric heating shower can not cut off the power supply automatically, in case the current in the storage tank to the greatest extent, are easy to burn out heat-generating pipe.Traditional electric heating shower casing is very big, and water temperature rises slow, and installation and use are not very convenient.
The purpose of this utility model provides a kind of simple in structure, and volume is little, quick heating, the electric heating shower with self-protection function that can cut off the power supply automatically after cutting off the water supply.
The utility model cabinet shell 2 has the water inlet 10 of water inlet 9 logical storage tanks 7 and water regulator 5.There is pipe 20 to tap into the mouth of a river 10 in the shell 18 of water regulator 5.Tubulose water control piston 19 and pipe 20 are movingly.Be fixed with magnet piece 17 on the sealing end of water control piston 19.Under the pressure of water, water control piston 19 can be towards the upper surface 21 to shell 18 with magnet piece 17.The contact 14,15 of dry-reed relay 4 is near the upper surface 21 of shell 18.Contact 14 connects a utmost point of power supply, and contact 15 connects a utmost point of another utmost point of power supply and heat-generating pipe 6 by the coil 16 of auxiliary reclay 3.The contact 12,13 of auxiliary reclay 3 is near a utmost point of coil 16.Contact 12 connects a utmost point of power supply, another utmost point of contact 13 sending and receiving heat pipes 6.
Heat-generating pipe of the present utility model can be several of parallel connection, is shaped as R shape, lays respectively in the garden tubular storage tank 7 of connection.
The water control piston 19 of the utility model water regulator 5 and the magnet that is connected thereof can move up and down along pipe 20.After water is come in from water inlet 9, water control piston 19 to upper punch to the top.Because magnet rises near dry-reed relay 4, make contact 14,15 adhesives of dry-reed relay 4 connect the heat-generating pipe circuit.After cutting off the water supply, the water control piston is because deadweight falls, and the dry-reed relay contact is opened disconnection heat-generating pipe circuit because of losing magneticaction.After water is come in from water inlet, the water control piston is dashed to the top, water can flow out hot water from delivery port 11.The utility model is simple in structure to have the function that can cut off the power supply automatically after unique the cutting off the water supply.Several heat-generating pipes lay respectively in the garden tube storage tank of connection, and water temperature rises fast, can keep the long stream of hot water.The utility model volume is little, installs, safeguards easily, uses very convenient.
Fig. 1 is an overall construction drawing of the present utility model.
Fig. 2 is the water regulator structure chart.
Following is embodiment of the present utility model:
Power switch 1 sending and receiving heat pipe 6, the coil 16 of auxiliary reclay 3, contact 12,14.Another utmost point contact 13 of heat-generating pipe 6.Auxiliary reclay 3 is 522 types.
Heat-generating pipe is two, makes R shape, and its advantage is that the casing of storage tank is reduced greatly.Storage tank 7 is two also, can be the garden tubular of φ 75 * 200mm, and material is an iron sheet.Cabinet shell 2 can be the square iron sheet tube of 340 * 265 * 140mm.
The shell 18 of water regulator 5 is connected with pedestal 22 threaded engagement, and available stainless steel material is made.Pipe 20 is a copper pipe, and water control piston 19 can be copper or stainless steel material is made.Delivery port 11 and water inlet 10 all available copper are made.
After power switch closed, 220 volts of alternating currents were delivered on the contact 12 and main relay tip 14 of auxiliary reclay.When not having water inlet, dry-reed relay can not adhesive because of the non-magnet effect, so auxiliary reclay coil 16 no currents pass through, its contact is not closed, and the heat-generating pipe no current passes through.
Behind water tank water intake, the pressure of water with the water control piston to upper punch to the top, magnet piece on the water control piston is near the tongue tube of water regulator top, with the adhesive of tongue tube contact, make the auxiliary reclay coil electricity, it is closed by point, connects heat-generating pipe and makes the water heating, and hot water promptly flows out from water regulator supplies with shower head 8.
After cutting off the water supply, the water regulator piston falls, and tongue tube is owing to loss of excitation is opened, and at this moment auxiliary reclay coil no current passes through, and its contact is opened, and disconnects the heat-generating pipe power supply, plays a protective role.
Claims (3)
1; directly-heated self-shield electric heating shower; the heat-generating pipe (6) that connects power switch (1) is positioned at storage tank (7); storage tank has water inlet (9); its delivery port connects shower head (8); the water inlet (10) that it is characterized in that logical storage tank (7) of water inlet (9) and water regulator (5); there is pipe (20) to tap into the mouth of a river (10) in the shell (18) of water regulator (5); tubulose water control piston (19) and pipe (20) are movingly; be fixed with magnet piece (7) on the upper end of water control piston (19); magnet (17) on water control piston (19) under the pressure of water can dash the upper end (21) to shell (18); the contact (14) of dry-reed relay (4); (15) upper end (21) of close shell; contact (14) connects a utmost point of power supply; contact (15) connects the utmost point of another utmost point of power supply and heat-generating pipe (6) by the coil (16) of auxiliary reclay (3), the contact (12) of auxiliary reclay (3), and (13) are near a utmost point of coil (16); contact (12) connects a utmost point of power supply, another utmost point of contact (13) sending and receiving heat pipe (6).
2, directly-heated self-shield electric heating shower according to claim 1 is characterized in that heat-generating pipe (6) is several of parallel connection, is shaped as R shape, lays respectively in the connection garden tubular storage tank (7).
3, directly-heated self-shield electric heating shower according to claim 1 and 2 is characterized in that auxiliary reclay (3) is 522 types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242851 CN2220038Y (en) | 1995-03-10 | 1995-03-10 | Direct-heating self-protecting electrothermal shower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242851 CN2220038Y (en) | 1995-03-10 | 1995-03-10 | Direct-heating self-protecting electrothermal shower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2220038Y true CN2220038Y (en) | 1996-02-14 |
Family
ID=33883717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95242851 Expired - Fee Related CN2220038Y (en) | 1995-03-10 | 1995-03-10 | Direct-heating self-protecting electrothermal shower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2220038Y (en) |
-
1995
- 1995-03-10 CN CN 95242851 patent/CN2220038Y/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 |