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Control Water Temperature Heating

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-10 14:22

  • Browse the number:

    215

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Company Profile
Shenzhen TianChengQianHai Tech Development Co.,Ltd
By certification [File Integrity]
Contact:

tiancheng(Mr.)  

Email:

Telephone:

Phone:

Area:

Guangdong

Address:

2/F,Building 2,Technology Innovation Centre,

Website:

http://www.tchqsz.com/ http://www.shfumai.com/com/tiancheng/

Product Details

Water heater

1. Configuration.



     Type

Specialty

Excellence

shortcoming

Others

Transflux heater

Water   transflux hole of the heater

Large power, quick heating

Water must flow by itself or by a pump.

Water can be heated in tap water supply

Immerging
heater

Heater    immerge at bottom of water tank

Heat quiet water, with uniform temperature

Rising time is too long to heat the water in whole tank

Fit for large power

Underside  heater

Heater is placed underside the tank

Heat quiet water, with uniform temperature

Rising time is too long to heat the water in whole tank

Fit to maintain temperature of water

Double insulators heater

With two layers insulators and two metal shells

Top safety

Higher cost

No electric leakage on surface when PTC was burn

periphery of pipe heater

Around the periphery of metal pipe

The heater can contact the pipe very fit

The power can not be large; energy can not be used very effectively

Suitable for the situation the pipe can not be changed

Temperature control water heater

With a temperature controller,the temperature of the water can be adjusted

The temperature of  water Can be controlled with accuracy of 4℃

Larger volume of the system, more cost.

Suitable for the situationnecessary to control the temperature of water

Various materials. 

1) Aluminium shell or pipe, it is cheaper, but not good in resistance to corrosion. 

2) Brass or copper shell or pipe, it is good in resistance to corrosion. But it costs higher. 

3) Ceramic shell, it’s good in resistance to corrosion. But its heating power could not be very large. 

4) Stainless steel or titanium shell or pipe, it is very excellence for preventing corrosion, and meets food safe standard. But it costs higher and has bigger bulk. China patent number: ZL 2011 2022 0811.4, ZL 2011 2022 0805.9.

5) Anti-corrosion coated aluminum shell, it is corrosion resistance, and prevent incrustant, but the cost is quite high.

2. Some samples of uses.

PTC water heater could be used for shower, footbath, washing hand, vegetable and dish, drink warmer and boiler, fermenter, tea warmer, coffee warmer, milk warmer, vapor generator, sauna bath.

They could be used in heating diesel oil, gasoline or other liquid. Using PTC as a heating element could prevent the oil burning, it’s safer.

3. Notice in appliance.

PTC as a heating element, it fits for high safety, slap-up product. In some situations, it’s low cost and convenient.

The electric power of PTC water heater changes with the temperature of water. The higher is the temperature of water, the smaller is the power. 

Using higher switch temperature PTC can get higher power, 220~270℃switch temperature PTC is selected usually. But if select too high switch temperature, the reliable will reduce. 

Power is almost same to change the voltage twice or decrease of 1/2. 

4. Current products.

Immerging heater

Shape

Length in water

width

Thickness

Screw or

Surface temp. in air

Power
at 25℃

Rectangle aluminum tube

100mm

9.7

6

M14

250℃

70W

Rectangle aluminum tube

100mm

13.2

6

M20

250℃

150W

Rectangle aluminum   tube

100mm

15.5

6

M22

250℃

180W

Rectangle aluminum   tube

100mm

16.5

11

M24

250℃

350W

Rectangle aluminum   tube

100mm

21.5

6

M25

250℃

250W

Rectangle aluminum   tube

100mm

21.5

12

M30

250℃

450W

Rectangle aluminum   tube

200mm

21.5

24

M42

250℃

2000W

Rectangle aluminum   tube

200mm

31

12

flange

250℃

1800W

Rectangle aluminum   tube

150mm

32

7

flange

250℃

400W

+ shape aluminum tube

400mm

39

39

flange

250℃

8000W

+ shape aluminum tube

500mm

48

48

flange

250℃

10000W

Rectangle aluminum tube

200mm

65

7

flange

240℃

1800W

Round aluminum tube

100mm

 

Φ8

M12

250℃

100W

Round aluminum tube

100mm

 

Φ11

M14

250℃

150W

Round aluminum tube

100mm

 

Φ16

M20

250℃

200W

Round aluminum tube

200mm

 

Φ23

M30

250℃

1200W

Round aluminum tube

200mm

 

Φ33

M42

250℃

1800W

Round aluminum tube

200mm

 

Φ40

M48

250℃

2400W

Round aluminum tube

500mm

 

Φ48

M56

250℃

6500W

Round brass tube

75mm

 

Φ12

M16

240℃

100W

Stainless   steel/titanium tube

200mm

 

Φ10

M14

240℃

200W

Stainless   steel/titanium tube

200mm

 

Φ20

M24

240℃

400W

Stainless   steel/titanium tube

200mm

 

Φ25

M30

240℃

1100W

Stainless   steel/titanium tube

400mm

 

Φ35

M42

240℃

2000W

Stainless   steel/titanium tube

400mm

 

Φ45

M52

240℃

3000W

Stainless   steel/titanium tube

500mm

 

Φ50

M56

240℃

4000W

Stainless   steel/titanium tube

500mm

 

Φ50

M56

240℃

8000W

Stainless steel double insulators

200mm

 

Φ25

M30

240℃

900W

Stainless steel double insulators

400mm

 

Φ35

M42

240℃

1800W

T shape

Plane

86/74

Heater

55/40/8

260℃

350W

T shape

Plane

86/74

Heater

55/40/22

260℃

800W

Notice:

1) PTC heating tube can be operated without water, low water level, incrustant depositing. 

2) Applied voltage could be 12~72V, 100~380V. Two applied voltages in one heater; three phase voltage are possible.

3) The length of heating part could be selected between 50~800mm, the longer is the shell, the larger is the power. 

4) The connected screw or flange could be customer made.

5) The surface temperature without water, could be between 50~260℃, the higher is this temperature, the larger is the heating power.

6) The stable temperature of water would be affected by the heating power, cubage of water, the shape and material of container, heating dispersion, evaporating of water, temperature controller.

7) The tube can be consist of aluminum, copper, brass, 304/316/316L stainless steel, titanium, monel alloy. The life time for aluminum tube is around 2years, for stainless steel is around 5years continuously operation.

8) For preventing corrosion, the surface of tube can be coated with Teflon, used for heating element in electroplate tank is possible. 

9) A thermostat or thermo-couple or sensor can be assembled in the tube for controlling the temperature of water.

10)TUV approval number: B 09 06 46746 004,B 09 08 16746 008.

11) National patent, ZL 2010 2 01356626.0, high power density water heater. 

National patent, ZL 201320630141.2, surround PTC heating tube.

National patent, ZL 2011 2022 0811.4, anti-corrosion PTC heating tube. 

National patent, ZL 2011 2012 6016.9, Used for special high security, there are 2 layers of insulator and 2 layers of metal protective layer. That can prevent the electricity leakage on the heater caused by breakdown of PTC ceramic.

National patent, ZL 201520425957.0, PTC heating element used in electroplate tank.

National patent, ZL 201520103573.7, PTC heating element used in three phases.

National patent, ZL 201520103574.1 PTC heating element applied with multi voltage.

Transflux water heater:

Shape

Total length

Width

Height

Inner

     diameter of pipe

Terminal screw

Surface temp. without water

Power

     in 25℃

     water

Aluminum pipe

150mm

21.5

20.5

Φ10

2/8”

250℃

380W

Aluminum pipe

150mm

21.5

23.5

Φ13

3/8”

250℃

400W

Aluminum pipe

300mm

21.5

23.5

Φ13

3/8”

250℃

820W

Aluminum pipe

200mm

21.5

25

Φ13

3/8”

250℃

1200W

Aluminum pipe

200mm

33

48

Φ26

1”

240℃

1500W

Aluminum pipe

200mm

39

39

Φ16

4/8”

250℃

3500W

Aluminum pipe

200mm

48

48

Φ15

4/8”

250℃

4500W

Aluminum pipe double insulating +

200mm

48

48

Φ15

4/8”

250℃

4500W

tainless steel/titanium  pipe#

250mm

26

35.5

Φ15

4/8”

250℃

1000W

Stainless   steel/titanium  pipe#

250mm

35.5

35.5

Φ15

4/8”

250℃

1800W

Copper pipe #

250mm

35.5

35.5

Φ15

4/8”

250℃

2000W

Stainless steel/titanium  pipe#

500mm

Φ48


Φ28

1”

240℃