CN204120816U - IC-card metering solenoid valve drinking fountain stand - Google Patents
IC-card metering solenoid valve drinking fountain stand Download PDFInfo
- Publication number
- CN204120816U CN204120816U CN201420170716.1U CN201420170716U CN204120816U CN 204120816 U CN204120816 U CN 204120816U CN 201420170716 U CN201420170716 U CN 201420170716U CN 204120816 U CN204120816 U CN 204120816U
- Authority
- CN
- China
- Prior art keywords
- magnetic valve
- card
- water inlet
- inlet pipe
- drinking fountain
- 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 - Lifetime
Links
- 230000035622 drinking Effects 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to a kind of drinking fountain stand, particularly a kind ofly IC-card magnetic valve is housed on water inlet pipe and IC-card magnetic valve service life can be extended, to hot water flow monitoring IC-card metering solenoid valve drinking fountain stand more accurately, it comprises heater, and the water inlet pipe be connected with described heater respectively and outlet pipe, water inlet pipe is provided with IC-card magnetic valve, outlet pipe is provided with tap.It adopts installs IC-card magnetic valve and the technical scheme of setting up flow sensor and relief valve on water inlet pipe or outlet pipe on water inlet pipe, overcome existing employing IC-card magnetic valve is installed on outlet pipe makes it be in high temperature for a long time and the state of pressure-bearing, use dangerous, water flow controls inaccuracy, affect IC-card magnetic valve service life, drinking fountain stand maintenance cost increases and heater heats the high defect of energy consumption repeatedly.
Description
Technical field
The utility model relates to a kind of drinking fountain stand, particularly a kind ofly IC-card magnetic valve is housed on water inlet pipe and can extends IC-card magnetic valve service life, to hot water flow monitoring IC-card metering solenoid valve drinking fountain stand more accurately.
Background technology
Existing IC-card magnetic valve drinking fountain stand, be mainly used in each universities and colleges to swipe the card for student, the existing IC-card magnetic valve drinking fountain stand used of swiping the card that provides is provided with heater, water inlet pipe and outlet pipe, outlet pipe connecting tap, by arranging the water yield of IC-card solenoid control tap on outlet pipe.During heater work, hot water is all the time through IC-card solenoid control water yield, this connected mode causes IC-card magnetic valve to continue to be in the condition of high temperature, cause IC-card magnetic valve short for service life, need often to change, cause using inconvenience, drinking fountain stand maintenance cost increases, and hot water effluent's flow causes flow-control inaccuracy by IC-card solenoid control completely, cause multi-effluent, few water outlet even hot water waste, due to exist in water pipe certain pressure when the outlet closes IC-card magnetic valve bear the higher hydraulic pressure from water inlet end, and cold water produces to expand and makes the pressure in water pipe and stage body strengthen further after heating, when IC-card magnetic valve is opened, owing to there is elevated pressures in water pipe when depotition cock is opened, hot water effluent's instantaneous pressure is excessive, easily cause safety problem, drinking fountain stand is made to use inconvenience, energy consumption is high.
Utility model content
For above deficiency, the utility model provides and a kind of IC-card magnetic valve be housed on water inlet pipe and can extend IC-card magnetic valve service life, processing ease, energy-saving and cost-reducing, working service easily IC-card metering solenoid valve drinking fountain stand more accurate and safe, simple and compact for structure to hot water flow monitoring.
To achieve these goals, a kind of IC-card metering solenoid valve drinking fountain stand, it comprises heater, and the water inlet pipe be connected with described heater respectively and outlet pipe, and water inlet pipe is provided with IC-card magnetic valve, outlet pipe is provided with tap.
Its further measure is IC-card metering solenoid valve drinking fountain stand, and outlet pipe or water inlet pipe are provided with flow sensor.
IC-card metering solenoid valve drinking fountain stand, outlet pipe or water inlet pipe are provided with relief valve.
IC-card metering solenoid valve drinking fountain stand, is provided with temperature sensor in heater.
The utility model adopts installs IC-card magnetic valve and the technical scheme of setting up flow sensor and relief valve on water inlet pipe or outlet pipe on water inlet pipe, overcome existing drinking fountain stand to adopt and IC-card magnetic valve is installed on outlet pipe makes it be in high temperature for a long time and the state of pressure-bearing, affect IC-card magnetic valve service life, water flow controls inaccuracy, use dangerous, drinking fountain stand maintenance cost increases and heater heats the high defect of energy consumption repeatedly.
The utility model has compared to existing technology:
1) adopt on water inlet pipe, install IC-card magnetic valve, make hot water without IC-card magnetic valve, reduce IC-card electromagnetic valve work temperature, alleviate the pressure of IC-card magnetic valve, extend IC-card magnetic valve service life, outlet pipe is provided with tap makes water outlet safer.
2) employing installs flow sensor on water inlet pipe or outlet pipe, flow sensor and IC-card magnetic valve control hot water flow simultaneously can be more accurate, reduce discharge to the impact of IC-card magnetic valve, improve the operating efficiency of flow sensor and IC-card magnetic valve, flow sensor controls can according to the decreased influent flow heater on time of every brush card water.
3) employing is installed relief valve and is made pressure relieve on water inlet pipe or outlet pipe, uses safer.
4) set temperature sensor in heater is adopted to make hot water effluent's temperature meet instructions for use, energy-saving and cost-reducing, environment protection health, compared with existing drinking fountain stand, processing and manufacturing cost of the present utility model does not increase how many but cost performance significantly improves, install simple, practical, be convenient to penetration and promotion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure 1, stage body, 2, tap, 3, outlet pipe, 4, heater, 5, relief valve, 6, IC-card magnetic valve, 7, flow sensor, 8, water inlet pipe, 9, heat(ing) coil
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further elaborated, with reference to Fig. 1, a kind of IC-card metering solenoid valve drinking fountain stand, it comprises heater 4, and the water inlet pipe 8 be connected with heater 4 respectively and outlet pipe 3, water inlet pipe 8 is provided with IC-card magnetic valve 6, outlet pipe 3 is provided with tap 2, when IC-card magnetic valve 6 is opened, cold water flows into from water inlet pipe 8, IC-card magnetic valve 6 according to every brush card amount of money control cold water and enter heater 4 and heat, after water temperature is elevated to suitable temperature, hot water enters outlet pipe 3, and leading 2 water of fetching boiling water flow out.
In order to control influx or the discharge of cold water accurately, flow sensor 7 established by outlet pipe 3 or water inlet pipe 8, and better ensure the safety in utilization of stage body 1, relief valve 5 established by outlet pipe 3 or water inlet pipe 8, when flow sensor 7 and relief valve 5 are all located on water inlet pipe 8 with IC-card magnetic valve 6, the heat affecting of high-temperature-hot-water flow sensor 7 and relief valve 5 can be avoided, the near water end of IC-card magnetic valve 6 installation position is located at by flow sensor 7, the far water end of IC-card magnetic valve 6 installation position is located at by relief valve 5, IC-card magnetic valve 6 is opened, cold water flows into through flow sensor 7, flow sensor 7 controls cold water inflow, relief valve 5 is open mode simultaneously, after relief valve 5 step-down, hydraulic pressure reduces, hot water flows out through tap 2.
Outlet pipe 3 is located at by flow sensor 7, complete monitoring can be carried out to the final discharge of stage body 1, hot water discharge is controlled more accurate, due to the heating of heater 4 pairs of cold water, produce hot water expansion again by generating portion pressure, when outlet pipe 3 is located at by relief valve 5, make relief valve 5 can emptying produce all pressure, stablizing of further guarantee stage body 1 entirety, and Water discharge flow speed is stablized.
For producing hot water more fast, temperature sensor and heat(ing) coil 9 is provided with in heater 4, after cold water enters heater 4, heated by heat(ing) coil 9, simultaneously according to the water consumption of swiping the card of IC-card magnetic valve 6, heat as required, when water temperature reach can serviceability temperature time, through temperature sensor identification, heater 4 stop heating, heater can be avoided repeatedly to heat, and the generation of empty burning and thousand boiling water.
Tap 2 can be set to water nozzle, can install water nozzle when the hot water temperature in stage body 1 arranges lower situation lower discharging tube 3.
The foregoing is only better embodiment of the present invention, the present invention is not limited to above-mentioned embodiment, the structural modification that local is small may be there is in implementation process, if do not depart from the spirit and scope of the present invention to various change of the present invention or modification, and belonging within claim of the present invention and equivalent technologies scope, then the present invention is also intended to comprise these change and modification.
Claims (4)
1. an IC-card metering solenoid valve drinking fountain stand, it comprises heater (4), and the water inlet pipe (8) be connected with described heater (4) respectively and outlet pipe (3), it is characterized in that, described water inlet pipe (8) is provided with IC-card magnetic valve (6), described outlet pipe (3) is provided with tap (2).
2. IC-card metering solenoid valve drinking fountain stand according to claim 1, is characterized in that, described outlet pipe (3) or water inlet pipe (8) are provided with flow sensor (7).
3. IC-card metering solenoid valve drinking fountain stand according to claim 1, is characterized in that, described outlet pipe (3) or water inlet pipe (8) are provided with relief valve (5).
4. IC-card metering solenoid valve drinking fountain stand according to claim 1, it is characterized in that, described heater is provided with temperature sensor in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170716.1U CN204120816U (en) | 2014-04-09 | 2014-04-09 | IC-card metering solenoid valve drinking fountain stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170716.1U CN204120816U (en) | 2014-04-09 | 2014-04-09 | IC-card metering solenoid valve drinking fountain stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204120816U true CN204120816U (en) | 2015-01-28 |
Family
ID=52377212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170716.1U Expired - Lifetime CN204120816U (en) | 2014-04-09 | 2014-04-09 | IC-card metering solenoid valve drinking fountain stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204120816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473604A (en) * | 2016-12-06 | 2017-03-08 | 广东技术师范学院 | Drinking water supply device and water dispenser |
-
2014
- 2014-04-09 CN CN201420170716.1U patent/CN204120816U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473604A (en) * | 2016-12-06 | 2017-03-08 | 广东技术师范学院 | Drinking water supply device and water dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150128 |