CN201327104Y - Intelligent highrise-area directly-connected pressurizing heat supply system - Google Patents
Intelligent highrise-area directly-connected pressurizing heat supply system Download PDFInfo
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- CN201327104Y CN201327104Y CNU2008202074531U CN200820207453U CN201327104Y CN 201327104 Y CN201327104 Y CN 201327104Y CN U2008202074531 U CNU2008202074531 U CN U2008202074531U CN 200820207453 U CN200820207453 U CN 200820207453U CN 201327104 Y CN201327104 Y CN 201327104Y
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Abstract
The utility model provides an intelligent highrise-area directly-connected pressurizing heat supply system, which comprises a supercharge pump, a filter, an electric pressure-reducing valve, an automatic switch valve and a control cabinet. The utility model is characterized in that the supercharge pump is directly connected with a lowrise-area heat-supply and water-supply pipe through an inlet water pipe, and then is connected with a highrise-area heat-supply and water-supply pipe through an outlet water pipe behind the supercharge pump; the highrise-area heat-supply and water-supply pipe is connected with a highrise-area heat-supply return water pipe after passing through highrise-area heat users; the highrise-area heat-supply return water pipe is connected with a lowrise-area heat-supply return water pipe after sequentially passing through the filter, the electric pressure-reducing valve and the automatic switch valve in the water flowing direction, and a safety valve and a pressure sensor are arranged behind the electric pressure-reducing valve. The utility model has the advantages that the pressurizing heat supply system can be directly connected with the lowrise-area heat-supply and water-supply pipe and the return water pipe of the high-rise building, the demand of highrise-area directly-connected pressurizing heat supply is satisfied, no separate boiler or heat exchanger is required, the investment is saved, the occupied area is small, the structure is simple, the installation is convenient, the automatic control and protection is realized in the system, the operation is reliable and the high-area heat supply system is widely suitable for high-rise buildings.
Description
1, technical field
The utility model relates to a kind of intelligent high-zone directly-connected boosting heating equipment that is used for high rise building heating.
2, background technology
Along with the development of town and country construction, skyscraper is more and more many, therefore, and for skyscraper provides a kind of major issue that economy, reliable heating system just become needs solution of using.The high rise building heating of prior art need set up boiler or heat exchanger mostly separately and carry out the heating system that high and low district is isolated, and its equipment investment is big, the operating cost height, and the heat exchange effect when the heat medium temperature that adopts heat exchanger to carry out heat exchange hangs down is unsatisfactory.Also there is minority to adopt the high-zone directly-connected heating technology of spiral-flow type or traditional choke type to realize using the high rise building heating of same heat supply network, when adopting cyclone mode, the basic flow direction of its indoor pipe system should be down the open state backwater of keeping supplying back, the pipeline construction complexity, the construction costs height, and when unbalance of system, easily cause and metal run out, even can directly cause metalling run out in a large number of system and shut down; Traditional choke type then is to rely on pressure-reducing valve to be equipped with the technical scheme that the heavy caliber magnetic valve is realized the backwater decompression of high district, and its pressure of return water is difficult for regulating, and the performance of magnetic valve is difficult to guarantee that the high-zone directly-connected security of system of skyscraper is relatively poor.
3, utility model content
In view of the deficiency that above-mentioned prior art exists, the utility model provides a kind of configuration structure simple, takes up an area of to lack, and initial cost is economized, and is reliable, and can realize regulating automatically the intelligent high-zone directly-connected boosting heating equipment of control.
The technical scheme that its technical problem that solves the utility model adopts is: intelligent high-zone directly-connected boosting heating equipment is by booster pump, filter, electronic pressure-reducing valve, automatic open and close valve and switch board are formed, wherein booster pump directly is connected with low district heating and supplying water pipe through water inlet pipe, be connected with high district heating and supplying water pipe by the outlet pipe behind the booster pump again, be respectively equipped with pressure sensor on water inlet pipe and the outlet pipe, connect high district heating water return pipe behind the high district heating and supplying water Guan Jinggao hot user in district, high district heating water return pipe passes through filter successively along water (flow) direction, be connected with low district heating water return pipe behind electronic pressure-reducing valve and the automatic open and close valve, and before electronic pressure-reducing valve He behind the automatic open and close valve, be respectively arranged with Pressure gauge, behind electronic pressure-reducing valve, be equiped with safety valve and pressure sensor, on outlet pipe He Gao district heating water return pipe, be respectively equipped with thermometer, booster pump, electronic pressure-reducing valve and pressure sensor are wired to switch board respectively.
Electronic pressure-reducing valve is to regulate its outlet pressure automatically according to the setting value that is installed in the pressure sensor behind the electronic pressure-reducing valve; make the pressure of high district heating water return pipe drop to the setting value of being controlled; and it is supporting with the pressure of low district heating water return pipe; realize the pressure of high low area return pipe; flow equilibrium; automatic open and close valve then opens and closes valve for waterpower; the voltage-controlled tubulation of water is connected between automatic open and close valve and the outlet pipe; and control the open and close of automatic open and close valve by the hydraulic pressure in the hydraulic pressure control valve; when booster pump moves; hydraulic pressure in the hydraulic pressure control valve is opened automatic open and close valve; when booster pump shutdown or dead electricity; hydraulic pressure in the waterpower control valve loses; the automatic open and close valve quick closedown separates high district heating water return pipe and low district heating water return pipe, thereby guarantees the partition of high low area system static pressure.
The beneficial effects of the utility model are; can realize being connected with the low district heating and supplying water pipe and the direct of return pipe of skyscraper; reach the heating requirement of high-zone directly-connected boosting; need not to set up separately boiler or heat exchanger, reduce investment outlay, take up an area of few; and it is simple in structure; easy for installation, control automatically and protect, reliable.
4, description of drawings
Fig. 1 is a process structure schematic diagram of the present utility model (preferred embodiment).
Among the figure, 1, low district heating and supplying water pipe, 2, water inlet pipe, 3, pressure sensor, 4, booster pump, 5, outlet pipe, 6, thermometer, 7, high district heating and supplying water pipe, 8, the high hot user in district, 9, high district heating water return pipe, 10, Pressure gauge, 11, filter, 12, electronic pressure-reducing valve, 13, pressure sensor, 14, safety valve, 15, automatic open and close valve, 16, waterpower control valve, 17, low district heating water return pipe, 18, switch board.
5, the specific embodiment
Explain below below in conjunction with Fig. 1 intelligent high-zone directly-connected boosting heating equipment of the present utility model being done.
As shown in Figure 1, intelligent high-zone directly-connected boosting heating equipment of the present utility model is by booster pump (4), filter (11), electronic pressure-reducing valve (12), automatic open and close valve (15) and switch board (18) are formed, wherein booster pump (4) directly is connected with low district's heating and supplying water pipe (1) through water inlet pipe (2), be connected with high district's heating and supplying water pipe (7) by the outlet pipe (5) behind the booster pump (4) again, be respectively equipped with pressure sensor (3) on water inlet pipe (2) and the outlet pipe (5), high district's heating and supplying water pipe (7) connects high district heating water return pipe (9) behind the hot user in height district (8), high district's heating water return pipe (9) passes through filter (11) successively along water (flow) direction, electronic pressure-reducing valve (12) is connected with low district's heating water return pipe (17) with automatic open and close valve (15) back, and be respectively arranged with Pressure gauge (10) behind the preceding and automatic open and close valve (15) at electronic pressure-reducing valve (12), behind electronic pressure-reducing valve (12), be equiped with safety valve (14) and pressure sensor (13), on outlet pipe (5) He Gao district heating water return pipe (9), be respectively equipped with thermometer (6), booster pump (4), electronic pressure-reducing valve (12) and pressure sensor (3), (13) be wired to switch board (18) respectively.
Electronic pressure-reducing valve (12) is to regulate its outlet pressure automatically according to the setting value of pressure sensor (13); make the pressure of high district's heating water return pipe (9) drop to the setting value of being controlled; and it is supporting with the pressure of low district's heating water return pipe (17); realize the pressure of high low area return pipe; flow equilibrium; automatic open and close valve (15) then opens and closes valve for waterpower; the voltage-controlled tubulation of water (16) is connected between automatic open and close valve (15) and the outlet pipe (5); and control the open and close of automatic open and close valve (15) by the hydraulic pressure in the hydraulic pressure control valve (16); when booster pump (4) moves; hydraulic pressure in the hydraulic pressure control valve (16) is opened automatic open and close valve (15); when booster pump (4) shutdown or dead electricity; hydraulic pressure in the waterpower control valve (16) loses; automatic open and close valve (15) quick closedown; high district's heating water return pipe (9) and low district's heating water return pipe (17) are separated, thereby guarantee the partition of high low area system static pressure.
Claims (3)
1, a kind of intelligent high-zone directly-connected boosting heating equipment is by booster pump, filter, electronic pressure-reducing valve, automatic open and close valve and switch board are formed, it is characterized in that: booster pump directly is connected with low district heating and supplying water pipe through water inlet pipe, be connected with high district heating and supplying water pipe by the outlet pipe behind the booster pump again, be respectively equipped with pressure sensor on water inlet pipe and the outlet pipe, connect high district heating water return pipe behind the high district heating and supplying water Guan Jinggao hot user in district, high district heating water return pipe passes through filter successively along water (flow) direction, be connected with low district heating water return pipe behind electronic pressure-reducing valve and the automatic open and close valve, and before electronic pressure-reducing valve He behind the automatic open and close valve, be respectively arranged with Pressure gauge, behind electronic pressure-reducing valve, be equiped with safety valve and pressure sensor, on outlet pipe He Gao district heating water return pipe, be respectively equipped with thermometer.
2, intelligent high-zone directly-connected boosting heating equipment according to claim 1, it is characterized in that: booster pump, electronic pressure-reducing valve and pressure sensor are wired to switch board respectively.
3, intelligent high-zone directly-connected boosting heating equipment according to claim 1 is characterized in that: the voltage-controlled tubulation of water is connected between automatic open and close valve and the outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202074531U CN201327104Y (en) | 2008-10-29 | 2008-10-29 | Intelligent highrise-area directly-connected pressurizing heat supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202074531U CN201327104Y (en) | 2008-10-29 | 2008-10-29 | Intelligent highrise-area directly-connected pressurizing heat supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327104Y true CN201327104Y (en) | 2009-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202074531U Expired - Fee Related CN201327104Y (en) | 2008-10-29 | 2008-10-29 | Intelligent highrise-area directly-connected pressurizing heat supply system |
Country Status (1)
| Country | Link |
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| CN (1) | CN201327104Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748186A (en) * | 2013-12-26 | 2015-07-01 | 白福有 | Double-station single-loop serial connection annular circulation concentrated heat supply network |
| RU2642038C1 (en) * | 2016-10-14 | 2018-01-23 | Андрей Александрович Пятин | Method of regulation of heat relief for heating buildings and regulation system on its basis (versions) |
-
2008
- 2008-10-29 CN CNU2008202074531U patent/CN201327104Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748186A (en) * | 2013-12-26 | 2015-07-01 | 白福有 | Double-station single-loop serial connection annular circulation concentrated heat supply network |
| RU2642038C1 (en) * | 2016-10-14 | 2018-01-23 | Андрей Александрович Пятин | Method of regulation of heat relief for heating buildings and regulation system on its basis (versions) |
| WO2018070901A1 (en) * | 2016-10-14 | 2018-04-19 | Андрей Александрович ПЯТИН | Method for controlling a heat supply for heating buildings, and control systems on the basis thereof (variants) |
| EA034941B1 (en) * | 2016-10-14 | 2020-04-09 | Андрей Александрович ПЯТИН | Method for controlling a heat supply for heating buildings, and control systems on the basis thereof (variants) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20121029 |