01 10 10_Att. 13 - Conceptual Domestic Hot Water System Design.pdf

General part

1.Object: Barrack building with administration offices

2. Thermal load of the object 0.370 Gcal/h Including:

heating 0.185 Gcal/h hot water supply 0.185 Gcal/h ventilation -technology -

3. Object connections: object is connected from boiler room No. 2 (from internal networks),

4. Rated pressure in connection block:

à) in supply pipeline 3,535 m H2O;

á) in return pipeline 2,025 m H2O;

â) static pressure mark 85.5 m H2O

4. Rated temperature schedule:

a) for heating (under t°°o.a.= –22 °С) 90–70 °С;

b) for hot water supply 70–30 °С In boiler room No. 2, located in room in adjoining to barracks building, installation of knock-down plate heat exchanger GFTA TPS-14 is provided.

Pipelines within heat supply station are made of steel electric welded pipes per GOST 10704-91, and water and gas pipes per GOST 3262-75, insulated.

Existing turning angles are used to compensate thermal extension (self compensation) Design provides installation of steel stop valves on input and exit from heat supply station, before heat exchanger, on feeding and outlet pipelines.

Air separators are installed in the highest points of pipelines.

Heat insulation is provided for pipelines which insures temperature of the surface of heat insulating structure not over 35 °С (under air temperature in the room 25 °С) Materials and products for heat insulation are fire proof and correspond to the requirements of SNiP 41-03-2003 (“Heat insulation of equipment and pipelines”).

Boiler installation to be executed under supervision of responsible persons.

1 General data.

List of drawing of main set VK

Sheet

Attached documents

Specification of equipment and materials.

List of reference and attached documents

Name Note

Name NoteDesignation

Auxiliary equipment of bolier units.series 4.903-13 v.o.

Reference documents:

7.903.9-2, issue 1 Heat insulation of pipeline with positive temperatures.

Heat insulation of industrial fitting and flange joints.

7.903.9-2, issue 2 devices and pipelines.

Fixing parts of sanitary series 4.904-69 series 4.904-69 Parts of sanitary equipment fixation and pipelines series 4.903-10 Products and pipeline parts for heating network

-19-GV.SO

Schematic diagram of pipelines to water heater to be installed. 4

1 sheet series B 5.000-2.1 Fixing parts of pipelines, air ducts and other sanitary ware

DBN V.2.5-64-2012 Internal pipeline and sewage

Heat insulation of equipment and pipelinesSNiP 2.04.14-88

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Rev. Q-ty Sheet Doc.No Signature Date Stage Sheet Sheets

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Developed by

Controlled by

Checked by

Chief designer 05.19Trokhymenko Tostanovska Trokhymenko

05.19 05.19

05.19Berdnyk “Kredo Bud-Proekt” Ltd

(water heater)

General data

Knock-down plate heat exchanger GFTA TPS-14

Plan extract at elevation 0.000 (boiler room No. 2) with water heater marking.

Hot water supply 1 4

Design “Reconstruction of barrack building with administration buildings of combined arms training area of military unit No. 3070 of National Guard of Ukraine inStare village, Boryspil district, Kyiv region” is developed on the basis of the task for design, measurement drawings and capacity calculation.

Reconstruction of adminstrative building for barracks with administration buildings of combined arms training area of military unit 3070 of National Guard of Ukraine

“International interdepartmental multipurpose training center of subunits”

52-18-GV

Plan extract at elevation 0.000 (boiler room No. 1) with water heater marking. Scale 1:50.

Plan extract at elevation 0.000 with marking of water heater.

Electromagnetic scale transducers, series "Aquashield-M” serve for scale accumulation prevention and elimination of old scale deposit on heating surfaces of boiling apparatus, boilers, heat exchangers, in process equipment, water ducts, water pipelines of cold and hot water supply of residential multi-appartment buildings and industrial rooms for protection of heating systems.

Scale layer 5.0 mm thick is removed within 15–20 days if water hardness is not over 14 mg-equ/L.

Old scale is completely loosen and flushed. New scale is not accumulated.

More details (foto)

FUNCTIONS OF “AQUASHIELD-M” SERIES:

• scale removal

• protection from scale

Peak capacity of integral solenoid assembly 35 kHz Technical parameters and OPERATING CONDITIONS:

Input power Up to 10 W Maximum pipeline diameter where water is treated 1,200 mm.

Limited capacity of boiler unit is up to 9,300 kW Generated frequency range From 1 to 35 kHz Section length for winding of transmitting wires is 0.7–1 m.

Ambient temperature from 0 till 60 °С Weight not over 1.2 kg.

Operating life 20–25 years Length of pipeline is protected from installation point Not over 700 m Recommended water hardness for effective device operation Up to 14 mg-equ/L.

Power voltage 220/50 – V/Hz Continuous work time is 24 hours per day Dimensions of case of the biggest device 200x120x70 mm.

Recommended number of windings in one wrap of pipeline is 15–20

DESIGNATION

Electromagnetic transducer “Aquashield” serves for cleaning and protection from hardness scale (scale) on internal pipelines surfaces, systems of central heating and water supply, water heating and heating equipment (boiling apparatus, heat exchangers, boilers, radiators etc.), as well as washing and dishwashing machines, cooling equipment etc. It can be used independently as well as addition to the existing water treatment systems

DEVICE

Device is the plastic case with integrated inside microcircuit and microprocessor, which generates electromagnetic waves and controls frequency range from 1 kHz up to 50 kHz.

Electromagnetic waves are transmitted via transmitting wires (as set), connected to generating block. One end of transmitting wire is connected to the device, the other one is winded from external side of pipeline before the object to be protected (boiler, heat exchanger). Transmitting wires are fixed by plastic cable ties (as set) or insulating tape. Then device should be connected to network 220 V.

Now installation is completed. Devices “AquaShield” occupy minimum space and use minimum power (not over 5 W).

OPERATING PRINCIPLE

Under the influence of electromagnetic waves of sound range of different lengths and variable amplitudes and frequencies generated by the device, which are transmitted by the transmitting wires , scale structure changes. By means of transmitting wires beam emittance is concentrated in water volume running in pipeline at the point where winding is done. Under influence of electromagnetic waves bivalent cations of calcium Ca2 + and magnesium Mg2 + loose ability to interact with anion and to generate compounds (scale). Transformed cations of calcium and magnesium cannot crystallize any more and correspondingly deposit in the form of scale, crystalls are in suspended state. During continuous operation of the device new crystalls are not formed. Water becomes soft. Under influence of the device old scale is quickly loosen and flushed by water flow.

Chemical and mineral water composition is not changed and water remains safe for people and environment.Mentioned above processes begin to run when water comes into area of the device influence (winding of transmitting wires) and after it leaves the area (700 m).

Materials consumption for metal supports: pipe 80x4 – 9.9 rm ( 92.36 kg) per GOST 8639-82., angle 63x4 – 2.4 rm (7.0 kg) per DSTU 2251-93. Metal support elements to cover by paint PF-115 two times on primer GF 021 per

GOST 25129.

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T2 Ø57x3.0

Temperature regulator

AVT/VG

Temperature sensor

T4 t m m m

Heat regulator manual

Circulating pump Willo

Check valve Dn40

11s42p Dn40

B1

B1 circulating pipeline from water metering unit Dn40

Knock-down heat exchanger

GFTA TPS-14

T m m t

Metal support with p. 80õ4 L=1.9m

To water heater (boiler) Ø57x3.0

From water heater (bolier) Ø57x3.0

Ø45x3.0

T1

Dn50 11s42p

Rev. Q-ty Sheet Doc.No Signature Date Stage Sheet Sheets

WDDeveloped by

Controlled by

Checked by

Chief designer 05.19Trokhymenko Tostanovska Trokhymenko

05.19 05.19

05.19Berdnyk “Kredo Bud-Proekt” Ltd

(water heater) 2 4 Hot water supply

5 7

5,200

0.000

-0.030

“KT-2E”

Boiler 95 kW “Altep DUO PLUS”

Heating unit (indicative only)139

Zh

K

5, 0V=52.2 Í=2.5

RS-30/6

Magnetic filter ROSS UMOV-4 (up to 110 l/min)

Ø57x3.0/Ø45x3.0 transfer

T3

T4 for hot water supply Ø57x3.0

Ø57x3.0/Ø45x3.0 transfer

T3

To water metering unit Dn50

5.

4.8

Reconstruction of adminstrative building for barracks with administration buildings of combined arms training area of military unit 3070 of National Guard of Ukraine

“International interdepartmental multipurpose training center of subunits”

Knock-down heat exchanger

GFTA TPS-14

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Rev. Q-ty Sheet Doc.No. Signature Date

Stage Sheet Sheets

WDDeveloped by

Controlled by

Checked by

Chief designer 05.19Trokhymenko Tostanovska Trokhymenko

05.19 05.19

05.19Berdnyk “Kredo Bud-Proekt” Ltd water heater

Knock-down plate heat exchanger

GFTA TPS-14

3 4 Hot water supply

Reconstruction of adminstrative building for barracks with administration buildings of combined arms training area of military unit 3070 of National Guard of Ukraine

“International interdepartmental multipurpose training center of subunits”

52-18-GV

1. Dead plate

2. Upper guide

3. Lower guide

4. Moving plate

5. Heat-transmitting plate

6. Tightening bolts

7. Stand mast

Schematic diagram of water heater to be installed

Schematic diagram of water heater to be installed ball valve mesh filter thermometer check valve manometer

T2 Pipeline of reverse heating water

T1 Pipeline of heating water circulating pump

Heat medium flow direction

Legend:

T4 Circulating pipeline T3 Pipeline of hot water supply

B1 Pipeline of outgoing water m m m t

Heating water input

Heating water exit (Pipeline of reverse heating water)

(Pipeline of heating water)

Knock-down heat exchanger

GFTA TPS-14

11b27p Dn15

11b27p Dn15 mt

Dn50 11s42p

Dn50 11s42p

Ø50x3.0

Ø57õ3.0

T1

T2

Temperature regulator

AVT/VG

Hot water exit Ø57x3.0

Heat regulator manual

Dn50 11s42p t m

T3 circulating pipeline

(Pipeline of hot water supply)

Circulating water input Dn40

11s42p t mesh filter mesh filter

T4

Dn40 11b27p check valve check valve

B1

Ø45x3.0

Dn40 t m mesh filter

Install

Install Install

Install

Install Install

InstallInstall Install

Install

Install

N=40 W; L=5 m/h3

Rev. Q-ty Sheet Doc.No. Signature Date

Stage Sheet Sheets

WDDeveloped by

Controlled by

Checked by

Chief designerTrokhymenko Tostanovska Trokhymenko

“Kredo Bud-Proekt” Ltd

(water heater)

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4 4

Circulating pump Willo Star - RS 30/6

Hot water supply

Reconstruction of adminstrative building for barracks with administration buildings of combined arms training area of military unit 3070 of National Guard of Ukraine

“International interdepartmental multipurpose training center of subunits”

05.19 05.19 05.19

05.19Berdnyk

52-18-GV

AutoCAD SHX Text m

AutoCAD SHX Text t

Position Name and technical parameters

Type, grade document mark, of data sheet

Code of equipment, of products, of material

Manufacturing plant

Measuring unit

Q-ty Weight units, kg

Notes equipment

Knock-down plate heat exchanger GFTA TPS-141. 1set

2.

Circulating pump Wilo-Star-RS-30/6 1pcs.

pcs. 1/2

Pressure indicator (MPa)

Industrial thermometer

Control and measuring instruments

TZhST50-(0-100 °С/(0-150 °С)

MP100MS-1.2 MPa

SheetsSheet

Stage Hot water supply

WD

Developed by Checked by

Chief designer

Controlled by

Doc.No.Rev. SheetQ-ty DateSignature

Equipment specification and materials

Mesh filter Dn50/Dn40

Ins t.

of In v.

No

Sig na tu re a nd d at e

Inv . N o.

of ori g.

A pp ro ve d b y:

GFTA TPS-14

Wilo-Star-RS 30/6

1.

2.

Embedded detail for thermometer 3kch-275.0090

Sockolet for thermometer

3.

3.

Thermomanometer (MPa)3. TMTB-31

2. Branch 90–57*3.0 pcs pcs pcs

Temperature regulator 4. AVT/VG AVT/VG pcs 1

Heat regulator, manual5. pcs 1

(0-100 °С)/(0-150 °С)

Materials

1. transfer k-76*3.057*3.0 pcs 2 pcs 4 pcs 5 pcs 6

Three-way valve for manometer

4.

5. pcs 3

Pipelines

Steel water and gas pipe

57x3.0

GOST 3262-75

GOST 3262-75

Steel welded pipe GOST 10704-91

Ø

1.

2.

3. 15x2.8Water and gas pipe

45x3.0

Ø

Ø rm 10.0 rm 10.0+12.0 rm 0.5

Fittings

Flanged ball valve

Dn40Coupler-joint ball cock

11s42p

11b27p

Coupler-joint ball cock, brass Dn15 11b27p

Steel flanges Dn50 P=10 kgf/cm

Flange check valve Dn50/Dn40 16kch9p

GOST 12821-80

Dn50 pcs 3 pcs 1

1.

2.

pcs 23.

4. pcs 1/1 pcs 65.

other system elements transfer k-57*3.045*3.0 transfer k-45*3.038*3.0 pcs 1 pcs 1

1.

2.

“Kredo Bud-Proekt” Ltd

(water heater)Trokhymenko

Tostanovska Trokhymenko Berdnyk

Reconstruction of adminstrative building for barracks with administration buildings of combined arms training area of military unit 3070 of National Guard of Ukraine

“International interdepartmental multipurpose training center of subunits”

05.19

05.19 05.19

05.19

GFTA TPS-14