Avtomatizirovannaya heating and water supply system

Today the various companies offer variants of management for systems of heating and hot water supply. Many of them are comprehensible. But if it would be desirable to receive reliable, an effective system who will allow to solve questions of economy of energy, simplifications of operation, decrease in costs for service and all it under the reasonable price it is necessary to pay attention to production «Teploteks» State Unitary Enterprise "Mosteploenergo".
The set temperature of hot water (58+2) wasps in system of hot water supply (GVS) is supervised on the gauge of temperature and supported by the controller. It executes automatic night fall of temperature to 53oS during the period with 0 to 5 ch mornings.
The heating system includes two pumps (one reserve). Their work is defined on a condition of the gauge of pressure difference before and after group of pumps.
Management of pumps as in an automatic mode - from the controller established in a board of automatics (a board of BALES), and in manual - by means of buttons on a power control panel is provided by pumps.
While translating toggle-switches UP of both pumps the controller includes one in position "Bus" (according to the week time-table) from pumps (with delay 10). If through 30 about the gauge of pressure difference will not change the condition (in the presence of difference should be opened), the controller fixes a condition of failure for this pump, gives a signal on the system of the external light alarm system (a general average lamp) and includes the second pump. It remains included irrespective of a condition of the gauge of pressure difference.
The system of cold water supply (HVS) includes three pumps and one regulator of speed of their rotation (two pumps can cope or from a regulator of speed, or from a network, the third pump - only from a network). Work of each pump as in an automatic mode - from the controller in case KIPiA, and in manual - from buttons on power cases of management is provided. Working capacity of the pump in group is defined on a condition of the gauge of pressure difference.
Pumps HVS are disconnected at pressure decline on input of a waterpipe to 6 m vod.st.
If in an operating time pressure has fallen and was kept during 300 from more low critical level (70), the additional pump (from mains voltage 380) joins. Thus the regulator of speed continues to keep the set level of pressure, reducing or increasing engine turn-overs. If pressure has grown and is kept during 300 from above marginal level (80), the additional pump is disconnected. Management of system is executed by the relay scheme without controller sharing.
At failure of power supply TSTP all pumps and regulation knots are disconnected, and after restoration of a supply of electricity the controller begins automatic inclusion of pumps in the following sequence:
Through 14 about pump HVS;
Through 16 about the pump FROM;
Through 25 about pump GVS.
The 30-second control of serviceability of the pump on a condition of the gauge of pressure difference is thus saved.
The lamp the "General average" possessed on case KIPiA, joins in the presence of a signal of failure of a regulator of speed of pumps HVS 1R, in case of pressure decline on input of a waterpipe below 6 m, failure any of pumps, at operation of the gauge of emergency top level in a tank and occurrence of a signal of a fire. Lamp inclusion is made by the corresponding button.
It is known, that for reconstruction or new building of thermal item it is necessary to see all problem in a complex. If simply to purchase heat exchangers from one, to make the project at others, and a complete set and installation to order the third, most likely, the result will be not so good. To do all in the complete set better and more cheaply.
If at reconstruction mobile block installations reconstruction of thermal items is made without infringement of a heat supply of systems of heating and hot water supply including during the winter period are used.
Lamellar heat exchangers have higher factor of a heat transfer, than kozhuhotrubnyie, therefore they are more effective. Thanks to the reduced sizes, the space which they take, is considerably reduced. Lamellar heat exchangers are three times more compact and it is six times easier kozhuhotrubnyih at identical capacity and comparable cost. The heat exchanger can be opened and served within its own length, necessity to have the area for vyitaskivaniya tubes therefore disappears at repair. The heat exchanger area can be increased or reduced easily addition or removal of plates. They do not require the big expenses for service and repair at periodic procleaning of a surface of plates.
Today it is offered to clean broad tanks from roofs of houses and to establish them in premises TSTP or ITP as there is begun issue of the block installations including a broad tank, podpitochnyie pumps, zapornuyu and regulating armature. The block is compact, occupies the small space and can be established in any acting thermal item. Installation is supplied by independent system of the microprocessor automatics having possibility of an exit on the computer of a control office.
The additional volume of water formed owing to thermal expansion, automatically is dumped in a tank possessed in thermal item. Thus possibility of flooding of attics and premises, infringements of communication lines with existing tanks and freezing of pipelines is completely excluded in the winter. Installation satisfies to all norms and the rules acting in Moscow. Earlier established broad tanks on buildings can be dismantled.
Heat account allows the consumer to pay only actually consumed energy. Only at installation of a commercial heat metre all expenses on energosberegayuschie actions will bring real economy.
The material is granted
The enterprise
«Teploteks» State Unitary Enterprise "Mosteploenergo" Source: "the Newspaper Building" і1 (2003) heading “Stroyinform”

It is introduced: on February, 03rd, 2003

Avtomatizirovannaya heating and water supply system

Today the various companies offer variants of management for systems of heating and hot water supply. Many of them are comprehensible. But if it would be desirable to receive reliable, an effective system who will allow to solve questions of economy of energy, simplifications of operation, decrease in costs for service and all it under the reasonable price it is necessary to pay attention to production «Teploteks» State Unitary Enterprise "Mosteploenergo".
The set temperature of hot water (58+2) wasps in system of hot water supply (GVS) is supervised on the gauge of temperature and supported by the controller. It executes automatic night fall of temperature to 53oS during the period with 0 to 5 ch mornings.
The heating system includes two pumps (one reserve). Their work is defined on a condition of the gauge of pressure difference before and after group of pumps.
Management of pumps as in an automatic mode - from the controller established in a board of automatics (a board of BALES), and in manual - by means of buttons on a power control panel is provided by pumps.
While translating toggle-switches UP of both pumps the controller includes one in position "Bus" (according to the week time-table) from pumps (with delay 10). If through 30 about the gauge of pressure difference will not change the condition (in the presence of difference should be opened), the controller fixes a condition of failure for this pump, gives a signal on the system of the external light alarm system (a general average lamp) and includes the second pump. It remains included irrespective of a condition of the gauge of pressure difference.
The system of cold water supply (HVS) includes three pumps and one regulator of speed of their rotation (two pumps can cope or from a regulator of speed, or from a network, the third pump - only from a network). Work of each pump as in an automatic mode - from the controller in case KIPiA, and in manual - from buttons on power cases of management is provided. Working capacity of the pump in group is defined on a condition of the gauge of pressure difference.
Pumps HVS are disconnected at pressure decline on input of a waterpipe to 6 m vod.st.
If in an operating time pressure has fallen and was kept during 300 from more low critical level (70), the additional pump (from mains voltage 380) joins. Thus the regulator of speed continues to keep the set level of pressure, reducing or increasing engine turn-overs. If pressure has grown and is kept during 300 from above marginal level (80), the additional pump is disconnected. Management of system is executed by the relay scheme without controller sharing.
At failure of power supply TSTP all pumps and regulation knots are disconnected, and after restoration of a supply of electricity the controller begins automatic inclusion of pumps in the following sequence:
Through 14 about pump HVS;
Through 16 about the pump FROM;
Through 25 about pump GVS.
The 30-second control of serviceability of the pump on a condition of the gauge of pressure difference is thus saved.
The lamp the "General average" possessed on case KIPiA, joins in the presence of a signal of failure of a regulator of speed of pumps HVS 1R, in case of pressure decline on input of a waterpipe below 6 m, failure any of pumps, at operation of the gauge of emergency top level in a tank and occurrence of a signal of a fire. Lamp inclusion is made by the corresponding button.
It is known, that for reconstruction or new building of thermal item it is necessary to see all problem in a complex. If simply to purchase heat exchangers from one, to make the project at others, and a complete set and installation to order the third, most likely, the result will be not so good. To do all in the complete set better and more cheaply.
If at reconstruction mobile block installations reconstruction of thermal items is made without infringement of a heat supply of systems of heating and hot water supply including during the winter period are used.
Lamellar heat exchangers have higher factor of a heat transfer, than kozhuhotrubnyie, therefore they are more effective. Thanks to the reduced sizes, the space which they take, is considerably reduced. Lamellar heat exchangers are three times more compact and it is six times easier kozhuhotrubnyih at identical capacity and comparable cost. The heat exchanger can be opened and served within its own length, necessity to have the area for vyitaskivaniya tubes therefore disappears at repair. The heat exchanger area can be increased or reduced easily addition or removal of plates. They do not require the big expenses for service and repair at periodic procleaning of a surface of plates.
Today it is offered to clean broad tanks from roofs of houses and to establish them in premises TSTP or ITP as there is begun issue of the block installations including a broad tank, podpitochnyie pumps, zapornuyu and regulating armature. The block is compact, occupies the small space and can be established in any acting thermal item. Installation is supplied by independent system of the microprocessor automatics having possibility of an exit on the computer of a control office.
The additional volume of water formed owing to thermal expansion, automatically is dumped in a tank possessed in thermal item. Thus possibility of flooding of attics and premises, infringements of communication lines with existing tanks and freezing of pipelines is completely excluded in the winter. Installation satisfies to all norms and the rules acting in Moscow. Earlier established broad tanks on buildings can be dismantled.
Heat account allows the consumer to pay only actually consumed energy. Only at installation of a commercial heat metre all expenses on energosberegayuschie actions will bring real economy.
The material is granted
The enterprise
«Teploteks» State Unitary Enterprise "Mosteploenergo" Source: "the Newspaper Building" і1 (2003) heading “Stroyinform”

It is introduced: on February, 03rd, 2003

Avtomatizirovannaya heating and water supply system
Today the various companies offer variants of management for systems of heating and hot water supply. Many of them are comprehensible. But if it would be desirable to receive reliable, an effective system who will allow to solve questions of economy of energy, simplifications of operation, decrease in costs for service and all it under the reasonable price it is...
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