CN203404961U - Drinking water heating device for students in middle and primary schools - Google Patents

Drinking water heating device for students in middle and primary schools Download PDF

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Publication number
CN203404961U
CN203404961U CN201320333835.XU CN201320333835U CN203404961U CN 203404961 U CN203404961 U CN 203404961U CN 201320333835 U CN201320333835 U CN 201320333835U CN 203404961 U CN203404961 U CN 203404961U
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CN
China
Prior art keywords
water
heating
tank
heating tank
water tank
Prior art date
Application number
CN201320333835.XU
Other languages
Chinese (zh)
Inventor
孙春明
Original Assignee
上海复旦申花净化技术股份有限公司
Priority date (The priority date 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 date listed.)
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Priority to CN201320333835.XU priority Critical patent/CN203404961U/en
Application granted granted Critical
Publication of CN203404961U publication Critical patent/CN203404961U/en

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Abstract

The utility model relates to a drinking water heating device for students in middle and primary schools, which comprises a water heating tank. The device is characterized in that the bottom of the water heating tank is provided with a heating pipe. A heat-exchanging coil is arranged in the water heating tank. The lower end of the heat-exchanging coil is connected with a purified water inlet at the lower part of the water heating tank. The upper end of the heat-exchanging coil is connected with a purified water outlet at the upper part of the water heating tank. The bottom of the water heating tank is provided with a water flooding/discharging port. A temperature measuring pipe connected with a controller is arranged in the water heating tank and the controller is connected with a heating pipe. According to the technical scheme of the utility model, due to the adoption of the device, drinking water is directly fed into a corrugated pipe and then is prepare-to-drink. Since the secondary pollution generated during the intermediate link in a water tank is avoided, the water is prepared to be fresher and safer. Meanwhile, the hydro-thermal energy of water in the tank is absorbed by a corrugated pipe heat exchanger to realize the heating process, and the purified water and the heated water are isolated from each other. The temperature is controlled by means of a computer. Therefore, the generation of repeatedly boiled water and the mixing of unboiled water and boiled water can be thoroughly prevented. As a result, the water quality is healthier and more reliable.

Description

A kind of heater for the student of middle and primary schools drinking water
Technical field
The utility model relates to a kind of heater for the student of middle and primary schools drinking water in water treatment field, particularly due to the change of heater, and the much cleaner health of direct drinking water after the heating providing, safe and reliable.
Background technology
Water is Source of life, and water is basis of human body, can say that the quality of water quality and our life and health are closely bound up.Because water resource pollution is serious, Shanghai City, Beijing Deng Ge big city government and responsible educational institution by improving water quality, solve the student of middle and primary schools water works and list " 12 plan " in.
The purifier that applicable students in middle and primary schools drink, water purification Warm degree need to guarantee to reach normality 40 degree left and right, guarantees to drink safely and does not scald mouth, and the mode of heating of purifier is worth conscientiously inquiring into.
With reference to the mode of heating of boiler, according to principle of heating is different, be divided into: traditional type boiler, water boiler, stepping water boiler, immediate boiling boiler and electromagnetic boiler.And traditional various mode of heatings defect of various degrees all:
A, cold water enter boiled water tank to be mixed with original boiling water, and occurs mixing water (water), can not thoroughly kill all bacteriums;
B, while adopting the method that cold water and boiling water mix, once control imbalance, the hidden danger that very easily causes student to scald;
In C, water tank, remaining boiling water is heated as " thousand boiling water " repeatedly, has formed the harmful materials such as " nitrite " being medically called, and this water of long-term drinking, is unfavorable for that people's is healthy;
D, school are used the demand of warm water larger, require allocating power too large, higher to the requirement of distribution facility.From the viewpoint of reducing the shortcomings such as use cost or energy-conserving and environment-protective;
E, different capacity size, the head time of boiling needs 40-75 minutes, can not fetch water in time, needs to wait for and loses time.Be not suitable for the demand of school classroom rest central water supply;
F, with traditional ball-cock assembly, control water level, ball float soaks for a long time easy fouling and rots in water, insensitive, cause out of control, hot water to excessive, easily causes the accident, and improper use often has dry combustion method and produces, and has potential safety hazard.Therefore urgently existing student's drinking-water heater is improved.
Summary of the invention
The purpose of this utility model is to solve the existing the problems referred to above of prior art middle school student's drinking-water heater, and a kind of heater for the student of middle and primary schools drinking water is provided.A kind of heater for the student of middle and primary schools drinking water of the utility model design, comprise heating water tank, it is characterized in that: the bottom in heating water tank is provided with heating tube, in heating water tank, be provided with heat exchange coil, the lower end of heat exchange coil connects the water purification water inlet of heating water tank bottom, and the upper end of heat exchange coil connects the water purification delivery port on heating water tank top.Bottom in heating water tank is provided with into discharge outlet.In heating water tank, be provided with temperature tube, temperature tube connects controller, controller control connection heating tube.Advantage of the present utility model: drinking water directly enters bellows, now water processed is now drunk, and " secondary pollution " of the intermediate links such as cistern free is fresher, safer; Adopt bellows interchanger to absorb the heating technique of the hydro-thermal energy in container, purify waste water and heating water isolation, computer control temperature, thoroughly stops " thousand boiling water ", " water ", and water quality is more healthy, more reliable.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
Below in conjunction with accompanying drawing and construction embodiment, the utility model is made to detailed operation instruction.
The specific embodiment
Figure comprises heating water tank 1, it is characterized in that: in the bottom of heating water tank, be provided with heating tube 7, in heating water tank, be provided with heat exchange coil 3, the lower end of heat exchange coil connects the water purification water inlet 5 of heating water tank bottom, and the upper end of heat exchange coil connects the water purification delivery port 2 on heating water tank top.In the bottom of heating water tank, be provided with into discharge outlet 6.In heating water tank, be provided with temperature tube 4, temperature tube connects controller 8, controller control connection heating tube.
Basic principle of the present utility model is, in stainless steel tank (heating water tank), heating tube water storage have been installed, in tank, with hour indicator, put the corrugated stainless steel tubing (heat exchange coil) of several meters long, water in tank constantly heats, keep 50 ± 2 ℃ of water temperatures, water purifying equipment water out, after bellows interchanger has absorbed the hydro-thermal energy in container, can remain 40 ± 2 ℃, thereby reaches the effect that warm water is provided continually.
During specific works, heater is arranged on the end of water purifying equipment, from enter discharge outlet, in heating water tank, inject pure water, and connect heating power supply, heating tube heating, make the water temperature in water tank remain on 50 ± 2 ℃, the outlet of water purifying equipment connects water purification water inlet, water purification flows into heat exchange coil, fully absorbs the heat in heating water tank, and flows out from water purification delivery port, water temperature in temperature tube monitoring heating water tank, by intelligent controller, control the constant of water temperature, and enter discharge outlet, can be used for the remaining water in emptying heating water tank, for maintaining.

Claims (3)

1. the heater for the student of middle and primary schools drinking water, comprise heating water tank, it is characterized in that: the bottom in heating water tank is provided with heating tube, in heating water tank, be provided with heat exchange coil, the lower end of heat exchange coil connects the water purification water inlet of heating water tank bottom, and the upper end of heat exchange coil connects the water purification delivery port on heating water tank top.
2. by a kind of heater for the student of middle and primary schools drinking water claimed in claim 1, it is characterized in that: the bottom in heating water tank is provided with into discharge outlet.
3. by a kind of heater for the student of middle and primary schools drinking water claimed in claim 1, it is characterized in that: in heating water tank, be provided with temperature tube, temperature tube connects controller controller control connection heating tube.
CN201320333835.XU 2013-06-09 2013-06-09 Drinking water heating device for students in middle and primary schools CN203404961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320333835.XU CN203404961U (en) 2013-06-09 2013-06-09 Drinking water heating device for students in middle and primary schools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320333835.XU CN203404961U (en) 2013-06-09 2013-06-09 Drinking water heating device for students in middle and primary schools

Publications (1)

Publication Number Publication Date
CN203404961U true CN203404961U (en) 2014-01-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320333835.XU CN203404961U (en) 2013-06-09 2013-06-09 Drinking water heating device for students in middle and primary schools

Country Status (1)

Country Link
CN (1) CN203404961U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104771072A (en) * 2015-04-15 2015-07-15 上海通海机械专用设备有限公司 Heat exchange type direct water dispenser and high and low temperature drinking water control method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104771072A (en) * 2015-04-15 2015-07-15 上海通海机械专用设备有限公司 Heat exchange type direct water dispenser and high and low temperature drinking water control method thereof

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