CN205424084U - Frostproofing tap from beginning of intelligence - Google Patents
Frostproofing tap from beginning of intelligence Download PDFInfo
- Publication number
- CN205424084U CN205424084U CN201620197615.2U CN201620197615U CN205424084U CN 205424084 U CN205424084 U CN 205424084U CN 201620197615 U CN201620197615 U CN 201620197615U CN 205424084 U CN205424084 U CN 205424084U
- Authority
- CN
- China
- Prior art keywords
- resistance wire
- tap
- voltmeter
- hard contact
- critesistor
- 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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- Thermally Actuated Switches (AREA)
Abstract
The utility model discloses a frostproofing tap from beginning of intelligence, including socket (1), plug (2), connect wires outward (3), temperature measurement control box (4), tap (5), tap switch (6), insulating layer (7), resistance wire (8), tap (5) interior wall cloth has put resistance wire (8), and resistance wire (8) skin sets up insulating layer (7), a return circuit is constituteed to resistance wire (8), contact switch and second source (9), be equipped with thermistor (11) in temperature measurement control box (4), a return circuit is formed through connect wires (3), plug (2), socket (1) with first power (10) outward in thermistor (11), and thermistor (11) are parallelly connected with voltmeter (12), be provided with the contact switch on voltmeter (12). The utility model discloses utilize thermistor as the measurement element, utilize the resistance wire to generate heat, pass to tap through the thermal insulation body with the heat in good time on. Simple structure, convenient operation, with low costs, the easy popularization, reduced the life in unnecessary troublesome.
Description
Technical field
This utility model relates to a kind of faucet, a kind of utilizes critesistor as the simple intelligent anti-freezing water tap of measuring cell.
Background technology
In the winter time, when temperature reaches the freezing point following, and the tap of tap water is easily frozen in, the most for a long time can not water outlet, heavy then be damaged by frost and need again to change faucet.This not only changes in repairing and has brought inconvenience above faucet, it is often more important that, in repair procedures, the regular supply of tap water is obstructed, and have impact on the basic living demand of people.
For this situation, people's common practice is to wrap thick cotton to prevent faucet to be damaged by frost, and the most not only weak effect is also wasted time and energy, should be wrapped up in and tear open again, be inconvenient for.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, a kind of Intelligent anti-freezing water tap of design.
This utility model is a kind of Intelligent anti-freezing water tap, controls box 4, faucet 5, water tap 6, insulating barrier 7, resistance wire 8 including socket 1, plug 2, external cord 3, thermometric；Described faucet 5 inwall is disposed with resistance wire 8, and resistance wire 8 outer layer arranges insulating barrier 7；Resistance wire 8, contact switch and second source 9 form a loop；
Thermometric is provided with critesistor 11 in controlling box 4, critesistor 11 forms a loop by external cord 3, plug 2, socket 1 and the first power supply 10, and critesistor 11 is in parallel with voltmeter 12；It is provided with contact switch on voltmeter 12.
Described contact switch includes the first hard contact 14 and the second hard contact 16, and described first hard contact 14 is positioned at the top of the movable pointer 15 of voltmeter 12, and the second hard contact 16 is positioned on the left of voltmeter 12 dial plate；When the resistance of critesistor 11 declines with temperature, the first hard contact 14 and the second hard contact 16 turn on.
First power supply 10 is 220V alternating current power supply, and second source 9 is accumulator.
Compared with prior art, the beneficial effects of the utility model are: utilize critesistor as measuring cell, utilize resistance wire to generate heat, are passed on faucet by heat by insulating thermal conductor in good time.Simple in construction, easy to operate, low cost, easily promote, decrease trouble unnecessary in life.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the schematic cross section of faucet.
Fig. 3 is circuit theory diagrams of the present utility model.
Fig. 4 is voltmeter schematic diagram.
In figure, 1 is socket, and 2 is plug, 3 is external cord, and 4 control box for thermometric, and 5 is faucet, 6 is water tap, and 7 is insulating barrier, and 8 is resistance wire, 9 is the first power supply, and 10 is second source, and 11 is critesistor, 12 is voltmeter, and 13 for picking out electric wire, and 14 is the first hard contact, 15 is movable pointer, and 16 is the second hard contact.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
As Figure 1-Figure 4, a kind of Intelligent anti-freezing water tap, control box 4, faucet 5, water tap 6, insulating barrier 7, resistance wire 8 including socket 1, plug 2, external cord 3, thermometric；Described faucet 5 inwall is disposed with resistance wire 8, and resistance wire 8 outer layer arranges insulating barrier 7；Resistance wire 8, contact switch and second source 9 form a loop；
Thermometric is provided with critesistor 11 in controlling box 4, critesistor 11 forms a loop by external cord 3, plug 2, socket 1 and the first power supply 10, and critesistor 11 is in parallel with voltmeter 12；It is provided with contact switch on voltmeter 12.
Described contact switch includes the first hard contact 14 and the second hard contact 16, and described first hard contact 14 is positioned at the top of the movable pointer 15 of voltmeter 12, and the second hard contact 16 is positioned on the left of voltmeter 12 dial plate；When the resistance of critesistor 11 declines with temperature, the first hard contact 14 and the second hard contact 16 turn on.
First power supply 10 is 220V alternating current power supply, and second source 9 is accumulator.
The material of described insulating barrier 7 is refractory material, is used for avoiding resistance wire to leak electricity.It can be the one in silicon oxide, aluminium silicate or carbon composite refractory.
The model that described critesistor 11 is selected resistance to raise with temperature and raised.Selecting MZ11B type PTC thermistor, manufacturer is Guangzhou Jing Yu Electronics Co., Ltd..
This utility model is achieved in that when cold weather, and plug 2 is inserted socket 1, and electricity will pass through external cord 3 and accesses circuit.Work as mercury dropped, the resistance of critesistor 11 also declines, the resistance at circuit critesistor 11 two ends, second source 10 place reduces, and now the movable pointer 15 in voltmeter 12 is to left avertence, when mercury dropped to certain value, the first hard contact 14 on movable pointer 15 contacts with the second hard contact 16, now, the first power supply 9 circuit is switched on, and resistance wire 8 is heated up, thus add hot water tap 5, exempt it and freezed.
Claims (3)
1. an Intelligent anti-freezing water tap, it is characterised in that: include that socket (1), plug (2), external cord (3), thermometric control box (4), faucet (5), water tap (6), insulating barrier (7), resistance wire (8)；Described faucet (5) inwall is disposed with resistance wire (8), and resistance wire (8) outer layer arranges insulating barrier (7)；Resistance wire (8), contact switch and one loop of second source (9) composition；
Thermometric is provided with critesistor (11) in controlling box (4), critesistor (11) forms a loop by external cord (3), plug (2), socket (1) with the first power supply (10), and critesistor (11) is in parallel with voltmeter (12)；Voltmeter is provided with contact switch on (12).
2. Intelligent anti-freezing water tap as claimed in claim 1, it is characterized in that: described contact switch includes the first hard contact (14) and the second hard contact (16), described first hard contact (14) is positioned at the top of the movable pointer (15) of voltmeter (12), and the second hard contact (16) is positioned on the left of voltmeter (12) dial plate；When the resistance of critesistor (11) declines with temperature, the first hard contact (14) and the second hard contact (16) conducting.
3. Intelligent anti-freezing water tap as claimed in claim 1, it is characterised in that: the first power supply (10) is 220V alternating current power supply, and second source (9) is accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197615.2U CN205424084U (en) | 2016-03-15 | 2016-03-15 | Frostproofing tap from beginning of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620197615.2U CN205424084U (en) | 2016-03-15 | 2016-03-15 | Frostproofing tap from beginning of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424084U true CN205424084U (en) | 2016-08-03 |
Family
ID=56546824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620197615.2U Expired - Fee Related CN205424084U (en) | 2016-03-15 | 2016-03-15 | Frostproofing tap from beginning of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424084U (en) |
-
2016
- 2016-03-15 CN CN201620197615.2U patent/CN205424084U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |