CN201624577U - Intelligent induction type water and power-saving device - Google Patents
Intelligent induction type water and power-saving device Download PDFInfo
- Publication number
- CN201624577U CN201624577U CN2010201227999U CN201020122799U CN201624577U CN 201624577 U CN201624577 U CN 201624577U CN 2010201227999 U CN2010201227999 U CN 2010201227999U CN 201020122799 U CN201020122799 U CN 201020122799U CN 201624577 U CN201624577 U CN 201624577U
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- water
- temperature
- control valve
- frequency converter
- water pump
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Abstract
The utility model relates to an intelligent induction type water and power-saving device and belongs to the field of water and power-saving devices. The utility model provides an intelligent induction type water and power-saving device which is mainly used for hotels, bath centers and other public places. The intelligent induction type water and power-saving device is provided with a temperature sensor, a temperature controller, a temperature control valve, a solenoid valve, a pressure sensor, a heating furnace, a water pump, a constant-pressure water supply frequency converter and a water device. The temperature sensor is arranged on a mixed cold and hot water pipeline; the input end of the temperature controller is connected with the output end of the temperature sensor; the output end of the temperature controller is connected with the temperature control valve and the solenoid valve; a cold water inlet of the temperature control valve is connected with a water outlet of the water pump; a hot water inlet of the temperature control valve is connected with a hot water outlet of the heating furnace; a mixed cold and hot water outlet of the temperature control valve is connected with the water device through the solenoid valve; a water outlet at the other end of the solenoid valve is connected with the water pump; the pressure sensor is arranged on a cold water outlet main pipe of the water pump, and the output end thereof is connected with the input end of the constant-pressure water supply frequency converter; the output end of the constant-pressure water supply frequency converter is connected with the water pump; and a water inlet of the water pump is connected with a water supply pipeline.
Description
Technical field
The utility model relates to a kind of water-saving and electricity-saving device, especially relates to a kind of intelligent-induction water-saving and electricity-saving device that utilizes converter technique.
Background technology
At present, all there is the situation of electricity consumption, short water supply in many cities, have seriously influenced resident's the normal life and the production and operation of enterprise.Central water supply is all adopted in places such as most of hotels, sauna center, during ubiquity guest shower, after need bleeding off many hot and cold waters, just can obtain satisfied water temperature, and variations in temperature often appears in the guest in the shower process, influence shower, also need continuous adjustment, this mainly is to cause because institute has taken place to change for hot and cold water temperature, the pressure of water system.
Notification number provides a kind of intelligent water treatment system water-saving and electricity-saving device for the utility model patent of CN2529649, comprise reverse osmosis pump, reverse osmosis water filter, at its wastewater outlet place the conductivity of waste water monitoring probe is installed, connect control circuit through conductivity table, a magnetic valve respectively is installed on waste water reclaim line and discharge pipe, on the reverse osmosis water feeding pipe,, after press packet, connect hemo system by check valve setting pressure bag.The waste water of discharging carries out cycling and reutilization and realizes the water saving purpose; Press packet is carried out reverse osmosis water and is stored, and when pressure surpassed setting value, the reverse osmosis pump quit work, and realizes economize on electricity; The conductivity of waste water monitoring probe is monitored conductivity of waste water, realizes the science discharging of waste water; The moment of discharging, film produces a negative pressure outward, plays the flushing action to anti-seepage membrane, realizes maintenance and maintenance to anti-seepage membrane, improves the service life of anti-seepage membrane.
Summary of the invention
The purpose of this utility model provides a kind of intelligent-induction water-saving and electricity-saving device that is mainly used in public places such as hotel, bathing.
The utility model is provided with temperature sensor, temperature controller, temperature control valve, magnetic valve, pressure sensor, heating furnace, water pump, constant pressure water supply frequency converter and watering equipment.
Temperature sensor is located on the cold and hot mixed water conduit, the temperature signal output of the input jointing temp sensor of temperature controller, the output of temperature controller is jointing temp control valve and magnetic valve respectively, temperature controller is used to control the unlatching of temperature control valve and magnetic valve, the cooling water inlet of temperature control valve is connected with the delivery port of water pump, the hot water inlet of temperature control valve is connected with the hot water outlet of heating furnace, the cold and hot mixed water exports of temperature control valve connects watering equipment through cold and hot mixed water conduit and magnetic valve, and the other end delivery port of magnetic valve is connected to the water inlet of water pump; Pressure sensor is located on the cold water outfall sewer of water pump, the input of the pressure signal of pressure sensor output termination constant pressure water supply frequency converter, the output water pump of constant pressure water supply frequency converter, the external water supply line of the water inlet of water pump.
Described watering equipment can be selected shower head etc. for use.
Described constant pressure water supply frequency converter is provided with A/D modular converter, programmable controller, D/A modular converter and frequency converter, the pressure signal output of the input termination pressure sensor of A/D modular converter, the digital quantity signal output termination programmable controller input of A/D modular converter, programmable controller adjustable parameter output termination D/A modular converter input, the analog quantity input of D/A modular converter output termination frequency converter, the output water pump of frequency converter.
The utility model can be controlled the switch of temperature control valve effectively, and the mixing of hot and cold water, control the unlatching of magnetic valve simultaneously, the control pressure of supply water, particularly utilize the circulation hybrid system of temperature controller control hot and cold water, avoid the waste of hot and cold water, play the economize on electricity effect simultaneously, thereby reach best water saving, power savings.
During work,, on temperature controller, set the temperature that needs through manually setting, by the detection of temperature sensor, after the mixing of temperature control valve of hot and cold water process, after temperature reaches the water temperature that needs, temperature controller control magnetic valve is opened, hot water spray, thus reach water-saving result.By being installed in the pressure sensor on the water pump water outlet house steward, convert outlet pressure to 0～5V voltage signal, through the A/D modular converter analog voltage signal is converted to digital quantity and sends into programmable controller, through inner PID computing able to programme, draw an adjustable parameter and this parameter is sent into the D/A modular converter, after number is touched conversion, will draw analog quantity and be sent to the constant pressure water supply frequency converter, and then the variation of control constant pressure water supply frequency converter output frequency.
Description of drawings
Fig. 1 is that the structure of the utility model embodiment is formed and the application schematic diagram.
The specific embodiment
Following examples will be further described the utility model in conjunction with the accompanying drawings.
Referring to Fig. 1, the utility model embodiment is provided with temperature sensor 11, temperature controller 14, temperature control valve 15, magnetic valve 12, pressure sensor 2, heating furnace 3, water pump 4, constant pressure water supply frequency converter 5 and watering equipment 6.
Temperature controller can adopt TCS100 type temperature controller, and temperature control valve can adopt TVS55 type temperature control valve.
Described watering equipment 6 can be selected shower head etc. for use.
In Fig. 1, the utility model embodiment provides 3 cover control device and watering equipments simultaneously
Described constant pressure water supply frequency converter 5 is provided with A/D modular converter, programmable controller, D/A modular converter and frequency converter, the pressure signal output of the input termination pressure sensor 2 of A/D modular converter, the digital quantity signal output termination programmable controller input of A/D modular converter, programmable controller adjustable parameter output termination D/A modular converter input, the analog quantity input of D/A modular converter output termination frequency converter, the output water pump of frequency converter.
Device therefor can adopt the way of supplying water of many parallels connection of pumps, and the size of user's water consumption has determined the quantity of the water pump that puts into operation, when water consumption hour, single pump frequency conversion work; When water consumption increased, the water pump operation frequency increased thereupon, as when reaching the water pump rated output power and still can't satisfy user's water supply requirement, water pump converts the power frequency operation state automatically to, and next water pump of variable frequency starting.Otherwise, when water consumption reduces, then reduce the water pump operation frequency until setting the lower limit running frequency, if output still greater than water consumption, then stops the power frequency operation pump automatically.The variable frequency pump rotating speed increases simultaneously.When water consumption was reduced to a certain degree, the frequency conversion main pump quit work, and changed by auxilliary pump and small pneumatic jar to supply water, and regulated pump rotary speed according to the actual used water amount by the variable frequency adjustment device, thereby reached power savings.
Claims (3)
1. intelligent-induction water-saving and electricity-saving device is characterized in that being provided with temperature sensor, temperature controller, temperature control valve, magnetic valve, pressure sensor, heating furnace, water pump, constant pressure water supply frequency converter and watering equipment;
Temperature sensor is located on the cold and hot mixed water conduit, the temperature signal output of the input jointing temp sensor of temperature controller, the output of temperature controller is jointing temp control valve and magnetic valve respectively, temperature controller is used to control the unlatching of temperature control valve and magnetic valve, the cooling water inlet of temperature control valve is connected with the delivery port of water pump, the hot water inlet of temperature control valve is connected with the hot water outlet of heating furnace, the cold and hot mixed water exports of temperature control valve connects watering equipment through cold and hot mixed water conduit and magnetic valve, and the other end delivery port of magnetic valve is connected to the water inlet of water pump; Pressure sensor is located on the cold water outfall sewer of water pump, the input of the pressure signal of pressure sensor output termination constant pressure water supply frequency converter, the output water pump of constant pressure water supply frequency converter, the external water supply line of the water inlet of water pump.
2. intelligent-induction water-saving and electricity-saving device as claimed in claim 1 is characterized in that described watering equipment is a shower head.
3. intelligent-induction water-saving and electricity-saving device as claimed in claim 1, it is characterized in that described constant pressure water supply frequency converter is provided with A/D modular converter, programmable controller, D/A modular converter and frequency converter, the pressure signal output of the input termination pressure sensor of A/D modular converter, the digital quantity signal output termination programmable controller input of A/D modular converter, programmable controller adjustable parameter output termination D/A modular converter input, the analog quantity input of D/A modular converter output termination frequency converter, the output water pump of frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201227999U CN201624577U (en) | 2010-02-26 | 2010-02-26 | Intelligent induction type water and power-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201227999U CN201624577U (en) | 2010-02-26 | 2010-02-26 | Intelligent induction type water and power-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201624577U true CN201624577U (en) | 2010-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201227999U Expired - Fee Related CN201624577U (en) | 2010-02-26 | 2010-02-26 | Intelligent induction type water and power-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201624577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561460A (en) * | 2010-12-15 | 2012-07-11 | 广州星辰热能科技有限公司 | Intelligent variable-frequency constant-pressure water supply system |
| CN110206911A (en) * | 2019-05-09 | 2019-09-06 | 广东万家乐燃气具有限公司 | Zero cold water control system of electric check valve and the application electric check valve |
-
2010
- 2010-02-26 CN CN2010201227999U patent/CN201624577U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561460A (en) * | 2010-12-15 | 2012-07-11 | 广州星辰热能科技有限公司 | Intelligent variable-frequency constant-pressure water supply system |
| CN110206911A (en) * | 2019-05-09 | 2019-09-06 | 广东万家乐燃气具有限公司 | Zero cold water control system of electric check valve and the application electric check valve |
| CN110206911B (en) * | 2019-05-09 | 2021-04-20 | 广东万家乐燃气具有限公司 | Electric stop valve and zero-cold-water control system applying same |
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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: 20101110 Termination date: 20170226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |