Rv-03-3.0h horizontal stainless steel positive displacement heat exchange

  Edit the structural characteristics of volumetric heat exchanger (1) the U-tube of heat exchange element adopts small diameter tube bundle and horizontal multi stroke arrangement, so as to reduce the section passing through the heat medium, increase the heat exchange area and improve the flow rate of heat medium
(2) The tank is equipped with a diversion device to organize the heated medium to flow through the U-shaped tube bundle, and there is no dead water area
Performance feature editing and & ldquo; Volumetric heat exchanger; Comparison; The diversion type positive displacement heat exchanger has the following performance characteristics: (1) the flow rate of heat medium is increased by 3-6 times, the flow rate of heated water is increased by 3-5 times, and the heat transfer coefficient K is greatly improved
During steam water heat exchange, the outlet temperature of condensate T2 & asymp; Under the condition of 50 ℃, k = 800 ~ 1100W (M2 ℃), when water water heat exchange, k = 550 ~ 900W / (m2
℃), which is 1
7 ~ 2
3 times of the K value of & ldquo; positive displacement heat exchanger
(2) the heat exchange is sufficient, and the outlet water temperature of suspected feedwater can be reduced to about 50 ℃ during steam water heat exchange, which simplifies the heat exchange system and saves energy
During water water heat exchange, under the condition that the heat medium is low-temperature water (70 ~ 8O ℃) and the rated water production, the single-stage heat exchange can exchange hot water of the required temperature
Under the action of the diversion device, the cold water stagnant area at the bottom of the tank is reduced to & ldquo; Volumetric & rdquo; Half of the water heater
（3）“ RV－04” The tank covers a small area, and the space required to extract the tube bundle is small, maintaining the & ldquo; Volumetric heat exchanger; The advantage of small head loss (& le; 0
003mpa) at the heated water side is conducive to the balance of cold and hot water pressure of the system
(4) The heat storage part stores & Ge; Regulating volume of hourly heat consumption designed for 15min
The heat medium can be supplied according to the designed hourly heat consumption without increasing the heat medium load
The temperature of the heated water in the tank changes gently, and the reliable and sensitive temperature control device can meet the requirements of automatic water temperature control
The scope of application is applicable to the domestic hot water heating system of general industrial and civil buildings

Shangke positive displacement heat exchanger product introduction Positive displacement heat exchanger, semi positive displacement heat exchanger, floating coil heat exchanger 1
Alias: (semi) positive displacement water heat exchanger, (semi) positive displacement steam water heat exchanger, (semi) positive displacement water heater, diversion (semi) positive displacement heat exchanger, diversion (semi) positive displacement water heater, floating coil positive displacement heat exchanger, floating coil steam water heat exchanger and horizontal floating coil heat exchanger; 2
Usage: for hotels, residential areas, gymnasiums, swimming pools, central heating and bathing; 3
Material: shell carbon steel lined with SUS444 / SUS304 stainless steel, shell carbon steel lined with copper sheet (1
0mm), shell SUS304 stainless steel, shell SUS316L stainless steel, and the heat exchange tube is red copper tube and stainless steel tube; 5
Volume: 0
5m3-15m3; 6
Type: vertical, horizontal, positive displacement, semi positive displacement, floating coil type (dfhrv); 7
Pressure: tube side 0
4MPa, 0
6MPa, 1
0MPa, 1
6Mpa; Shell side 0
4MPa, 0
6MPa, 1
0MPa, 1
6Mpa; 8
Heat source: solar energy, steam boiler, hot water boiler, air type heat pump; 9
Delivery cycle: 15-30 days; 10
Model note: rv-03-5h (0
4 / 1
0) RV positive displacement, 03 horizontal, 5 cubic, h-water heat exchange, 0
4 / 1
0-tube side pressure 0
4MPa, shell side pressure 1
0MPa , RV-04-5S(0
4/1
0)   RV positive displacement, 04 vertical, 5 cubic, s-steam water heat exchange, 0
4 / 1
0-tube side pressure 0
4MPa, shell side pressure 1
0mpahrv-01-5h (0
4 / 1
0) HRV semi volumetric, 01 horizontal, 5 cubic, h-water heat exchange, 0
4 / 1
0-tube side pressure 0
4MPa, shell side pressure 1
0mpahrv-02-5s (0
4 / 1
0) HRV semi volumetric, 02 vertical, 5 cubic, s-steam water heat exchanger, 0
4 / 1
0-tube side pressure 0
4MPa, shell side pressure 1
0MPa steam water exchange volumetric heat exchanger, the heat medium is steam ≤ 152℃； The heat medium of water water volumetric heat exchanger is high-temperature hot water ≤ 95℃；