CN113685891A - Intelligent parallel group control heating system - Google Patents
Intelligent parallel group control heating system Download PDFInfo
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- CN113685891A CN113685891A CN202110804734.5A CN202110804734A CN113685891A CN 113685891 A CN113685891 A CN 113685891A CN 202110804734 A CN202110804734 A CN 202110804734A CN 113685891 A CN113685891 A CN 113685891A
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- water
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- hot water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
- F24D19/1036—Having differential pressure measurement facilities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1048—Counting of energy consumption
Abstract
The invention provides an intelligent parallel group control heating system, which comprises a heating system, a first water heater and a second water heater, wherein the first water heater and the second water heater are connected in parallel, a heat exchange circulating channel is connected between the heating system and the first water heater and between the heating system and the second water heater, a dirt removing device and a water quality treatment device are connected on the heat exchange circulating channel, two heat exchange devices are further installed on the heat exchange circulating channel, and the two heat exchange devices respectively correspond to the first water heater and the second water heater so as to complete secondary heat exchange circulation; the high-efficiency heating systems of the two water heaters are connected in parallel, and are matched with the butterfly valves, the bimetallic thermometers and the pressure gauge, so that real-time monitoring control is achieved, the output heat of the heating system can automatically match with the heat load demand in the actual operation process, and the phenomenon of excessive heating is avoided.
Description
Technical Field
The invention mainly relates to the technical field of heating systems, in particular to an intelligent parallel group control heating system.
Background
The hot water boiler is an energy conversion device, and the energy input into the boiler is chemical energy, electric energy and other energy sources with conversion effect, and steam, high-temperature water or organic heat carrier with certain heat energy is output through a heating system.
The heating system used by the existing large-scale building usually adopts a water heater to perform heating circulation, so that the heat supply of the heating system is realized, the phenomenon of excessive heat supply caused by overhigh output heat load can be possibly caused, and the damage to the water heater is larger. After a heating cycle of the water heater is completed, it is not necessary to maintain the full-load operation state at all, so that the water heater may be operated in a high-load or low-load state in some cases, wasting energy.
Disclosure of Invention
The invention mainly provides an intelligent parallel group control heating system, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a parallelly connected crowd accuse heating system of intelligence, wherein, includes heating system, two first water heaters and the second water heater that connect in parallel each other, be connected with heat exchange circulation channel between heating system and first water heater and the second water heater, be connected with scrubbing device, water treatment facilities on the heat exchange circulation channel, still install two heat exchange device on the heat exchange circulation channel, two heat exchange device corresponds with first water heater and second water heater respectively to accomplish the secondary heat exchange circulation.
Further, the heat exchange circulation channel comprises a hot water channel and a cold water channel, wherein one end of the hot water channel is provided with two hot water outlet pipes which are connected in parallel, the other end of the hot water channel is provided with two hot water inlet pipes which are connected in parallel, one end of the cold water channel is provided with two cold water inlet pipes which are connected in parallel, the other end of the cold water channel is provided with two cold water outlet pipes which are connected in parallel, the hot water outlet pipes and the cold water inlet pipes are respectively provided with a manual butterfly valve and a bimetallic thermometer, the two hot water inlet pipes and the two cold water outlet pipes are respectively connected with the two heat exchange devices and penetrate through the two heat exchange devices to be connected with the first hot water furnace and the second hot water furnace, and the hot water inlet pipes and the cold water outlet pipes on the two sides of the heat exchange devices are respectively provided with a manual butterfly valve, a bimetallic thermometer and a pressure gauge.
Circulating liquid in the heating system finishes heating circulation through the cold water channel, the heat exchange device and the hot water channel in sequence, circulating liquid in the first hot water boiler and the second hot water boiler finishes heat exchange circulation through the cold water channel, the heat exchange device and the hot water channel in sequence, and the bimetallic thermometer and the pressure gauge are used for monitoring real-time states of the hot water channel and the cold water channel and achieving intelligent operation control.
Furthermore, a decontamination device and a water quality treatment device are connected to the cold water channel, and the water quality treatment device is connected with the cold water channel through a return water channel.
The decontamination device is used for treating sundries on the cold water channel, and the water quality treatment device is used for treating circulating water overflowing from the cold water channel.
Furthermore, a decontamination device is connected to the hot water channel, one of the two hot water outlet pipes is connected with a water treatment device, and the water treatment device is connected with one of the hot water outlet pipes through a return water channel.
The decontamination device is used for treating sundries on the hot water channel, and the water quality treatment device is used for treating circulating water of one of the hot water outlet pipes.
Further, scrubbing device includes two parallelly connected scrubbing passageways, be equipped with manual butterfly valve, check valve, water pump, Y type dirt separator according to the direction that rivers flow in proper order on the scrubbing passageway, the water pump both sides all are equipped with soft joint and manometer.
And processing impurities on the decontamination channel by a Y-shaped decontamination device.
Further, water quality treatment device includes expansion tank, expansion tank's lower extreme and return water channel connection, expansion tank's one end is connected with soft water treatment facilities, still install manometer, Y type dirt separator on the passageway of soft water treatment facilities's the other end.
The overflowing circulating water is received by the expansion water tank, and the soft water treatment device is used for softening the overflowing circulating water.
Further, the other end of the heating system further comprises a hot water channel and a cold water channel, wherein one end of the hot water channel is provided with two hot water inlet pipes which are connected in parallel, the other end of the hot water channel is connected with a water separator, one end of the cold water channel is provided with two cold water outlet pipes which are connected in parallel, the other end of the cold water channel is connected with a water collector, the hot water inlet pipe and the cold water outlet pipe are respectively provided with a manual butterfly valve and a double-metal thermometer, the joint of the hot water channel and the water separator is provided with the manual butterfly valve, the joint of the cold water channel and the water collector is provided with the manual butterfly valve, the water separator is further connected with a plurality of hot water supply pipes which provide hot water outwards, and the water collector is further connected with a plurality of cold water collecting pipes which are collected inwards.
Heat exchange circulation is completed through the hot water channel and the cold water channel, the water collector is used for collecting circulating water, and the water distributor is used for providing circulating water to the outside to complete heat exchange water circulation of multiple channels.
Further, be equipped with two scrubbing passageways that connect in parallel each other on the hot water passageway, from left to right be equipped with manual butterfly valve, Y type dirt separator, water pump, amortization check valve, manometer in proper order on the scrubbing passageway, still install manometer, governing valve, manual butterfly valve, return water on-off valve, Y type dirt separator on the cold water passageway in proper order, return water on-off valve lower extreme has a branch road in parallel, install manual butterfly valve on the road, still be connected with automatic discharge valve on the return water on-off valve, still be connected with the wet return between return water on-off valve and the automatic discharge valve, the other end and the scrubbing access connection of wet return are arranged in between water pump and the amortization check valve.
Impurities on the channel are treated through the Y-shaped dirt separator, the return water opening and closing valve is used for opening and closing the cold water channel, and the regulating valve is used for regulating the flow.
Furthermore, be connected with water treatment facilities on one of them hot water inlet tube, water treatment facilities includes expansion tank, expansion tank's one end connects the demineralized water, and outflow passageway is connected to expansion tank's lower extreme, just outflow passageway and one of them hot water inlet tube connect, the solenoid valve is connected to expansion tank's upper end, the other end of solenoid valve has two compensation passageways in parallel.
The expansion tank is used for receiving the circulating water softened at the other end and guiding the circulating water into the hot water inlet pipe, the overflowing circulating water can be guided into the cold water channel, and the overflowing water on the cold water channel can be supplemented into the expansion tank.
Compared with the prior art, the invention has the beneficial effects that:
the high-efficiency heating systems of the two water heaters are connected in parallel, and are matched with the butterfly valves, the bimetallic thermometers and the pressure meters, so that real-time monitoring control is achieved, the output heat of the heating system can automatically match with the heat load demand in the actual operation process, excessive heating is avoided, and meanwhile, the air-fuel ratio can be guaranteed to be constant in the variable load operation process of the system, and the operation resources are saved.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 3 is a schematic structural view of the decontamination apparatus of the present invention;
FIG. 4 is a schematic view of the water treatment apparatus of the present invention;
FIG. 5 is a schematic structural diagram of a third embodiment of the present invention
In the figure: 1. a heating system; 2. a first water heater; 3. a second water heater; 4. a heat exchange device; 5. a decontamination device; 6. a water treatment device; 7. a hot water passage; 8. a cold water passage; 11. a water separator; 12. a water collector; 111. a water supply pipe; 121. a collection pipe; 51. a decontamination channel; 52. a check valve; 53. a water pump; 54. a Y-shaped dirt separator; 55. a noise reduction check valve; 61. an expansion tank; 62. a soft water treatment device; 63. an electromagnetic valve; 71. a hot water outlet pipe; 72. a hot water inlet pipe; 81. a cold water inlet pipe; 82. a cold water outlet pipe; 91. a manual butterfly valve; 92. a bimetallic thermometer; 93. a pressure gauge; 94. adjusting a valve; 95. a backwater opening and closing valve; 96. an automatic exhaust valve.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
The invention provides an intelligent parallel group control heating system, which is used for solving the problem of resource waste caused by overhigh or overlow heat load, and comprises a heating system 1, a first water heater 2 and a second water heater 3 which are mutually connected in parallel, wherein a heat exchange circulating channel is connected between the heating system 1 and the first water heater 2 as well as between the heating system and the second water heater 3, a decontamination device 5 and a water quality treatment device are connected on the heat exchange circulating channel, two heat exchange devices 4 are also installed on the heat exchange circulating channel, and the two heat exchange devices 4 respectively correspond to the first water heater 2 and the second water heater 3 so as to complete secondary heat exchange circulation.
In the first embodiment of the present invention, as shown in fig. 1, the heat exchange circulation channel includes a hot water channel 7 and a cold water channel 8, two hot water outlet pipes 71 connected in parallel with each other are disposed at one end of the hot water channel 7, two hot water inlet pipes 72 connected in parallel with each other are disposed at the other end of the hot water channel 7, two cold water inlet pipes 81 connected in parallel with each other are disposed at one end of the cold water channel 8, two cold water outlet pipes 82 connected in parallel with each other are disposed at the other end of the cold water channel 8, a manual butterfly valve 91 and a bimetallic thermometer 92 are respectively mounted on the hot water outlet pipes 71 and the cold water inlet pipes 81, the two hot water inlet pipes 72 and the two cold water outlet pipes 82 are respectively connected to two heat exchange devices 4, and penetrate through the two heat exchange devices 4 to be connected to the first hot water boiler 2 and the second hot water boiler 3, and manual butterfly valves 91 are respectively disposed on the hot water inlet pipes 72 and the cold water outlet pipes 82 at two sides of the heat exchange devices 4, A bimetallic thermometer 92 and a pressure gauge 93.
Circulating liquid in the heating system 1 sequentially passes through the cold water channel 8, the heat exchange device 4 and the hot water channel 7 to complete heating circulation, circulating liquid in the first water heater 2 and the second water heater 3 sequentially passes through the cold water channel 8, the heat exchange device 4 and the hot water channel 7 to complete heat exchange circulation, and the bimetallic thermometer 92 and the pressure gauge 93 are used for monitoring real-time states of the hot water channel 7 and the cold water channel 8 to achieve intelligent operation control.
The cold water channel 8 is connected with a decontamination device 5 and a water quality treatment device, and the water quality treatment device is connected with the cold water channel 8 through a return water channel; the decontamination device 5 is used for treating sundries on the cold water channel 8, and the water quality treatment device is used for treating circulating water overflowing from the cold water channel 8.
In a second embodiment of the present invention, as shown in fig. 2, the heat exchange circulation channel includes a hot water channel 7 and a cold water channel 8, two hot water outlet pipes 71 connected in parallel with each other are disposed at one end of the hot water channel 7, two hot water inlet pipes 72 connected in parallel with each other are disposed at the other end of the hot water channel 7, two cold water inlet pipes 81 connected in parallel with each other are disposed at one end of the cold water channel 8, two cold water outlet pipes 82 connected in parallel with each other are disposed at the other end of the cold water channel 8, a manual butterfly valve 91 and a bimetallic thermometer 92 are respectively mounted on the hot water outlet pipes 71 and the cold water inlet pipes 81, the two hot water inlet pipes 72 and the two cold water outlet pipes 82 are respectively connected to the two heat exchange devices 4, and penetrate through the two heat exchange devices 4 to be connected to the first hot water boiler 2 and the second hot water boiler 3, and manual butterfly valves 91 are respectively disposed on the hot water inlet pipes 72 and the cold water outlet pipes 82 at two sides of the heat exchange devices 4, A bimetallic thermometer 92 and a pressure gauge 93.
Circulating liquid in the heating system 1 sequentially passes through the cold water channel 8, the heat exchange device 4 and the hot water channel 7 to complete heating circulation, circulating liquid in the first water heater 2 and the second water heater 3 sequentially passes through the cold water channel 8, the heat exchange device 4 and the hot water channel 7 to complete heat exchange circulation, and the bimetallic thermometer 92 and the pressure gauge 93 are used for monitoring real-time states of the hot water channel 7 and the cold water channel 8 to achieve intelligent operation control.
The hot water channel 7 is connected with a decontamination device 5, one of the two hot water outlet pipes 71 is connected with a water treatment device 6, and the water treatment device is connected with one of the hot water outlet pipes 71 through a return water channel; the decontamination device 5 is used for treating sundries on the hot water channel 7, and the water quality treatment device is used for treating circulating water of one hot water outlet pipe 71.
As shown in fig. 3, the decontamination device 5 includes two parallel decontamination channels 51, a manual butterfly valve, a check valve 52, a water pump 53 and a Y-shaped decontamination device 54 are sequentially arranged on the decontamination channels 51 in the water flowing direction, and both sides of the water pump 53 are provided with a soft joint and a pressure gauge 93; the impurities on the decontamination passage 51 are processed by the Y-type decontamination apparatus 54.
As shown in fig. 4, the water quality treatment device comprises an expansion water tank 61, the lower end of the expansion water tank 61 is connected with a water return channel, one end of the expansion water tank 61 is connected with a soft water treatment device 62, and a pressure gauge 93 and a Y-shaped dirt separator 54 are further mounted on the channel at the other end of the soft water treatment device 62; the overflowing circulating water is received by the expansion tank 61, and the soft water treatment device 62 is used for softening the overflowing circulating water.
In a third embodiment of the present invention, as shown in fig. 5, the other end of the heating system 1 further includes a hot water passage 7 and a cold water passage 8, one end of the hot water channel 7 is provided with two hot water inlet pipes 72 which are connected in parallel, the other end of the hot water channel 7 is connected with a water separator 11, one end of the cold water channel 8 is provided with two cold water outlet pipes 82 which are connected in parallel, the other end of the cold water channel 8 is connected with a water collector 12, the hot water inlet pipe 72 and the cold water outlet pipe 82 are both provided with a manual butterfly valve 91 and a bimetallic thermometer 92, a manual butterfly valve 91 is arranged at the joint of the hot water channel 7 and the water separator 11, a manual butterfly valve 91 is arranged at the joint of the cold water channel 8 and the water collector 12, the water separator 11 is further connected with a plurality of hot water supply pipes 111 for supplying hot water to the outside, and the water collector 12 is further connected with a plurality of cold water collecting pipes 121 for collecting cold water to the inside; the heat exchange circulation is completed through the hot water channel 7 and the cold water channel 8, the water collector 12 is used for collecting circulating water, and the water separator 11 is used for providing the circulating water to the outside to complete the heat exchange water circulation of multiple channels.
The water-saving sewage treatment system is characterized in that two sewage removal channels 51 which are mutually connected in parallel are arranged on the hot water channel 7, a manual butterfly valve 91, a Y-shaped sewage remover 54, a water pump 53, a silencing check valve 55 and a pressure gauge 93 are sequentially arranged on the sewage removal channels 51 from left to right, a pressure gauge 93, an adjusting valve 94, the manual butterfly valve 91, a return water opening and closing valve 95 and the Y-shaped sewage remover 54 are sequentially arranged on the cold water channel 8, the lower end of the return water opening and closing valve 95 is connected in parallel with a branch, the manual butterfly valve 91 is arranged on the branch, an automatic exhaust valve 96 is further connected to the return water opening and closing valve 95, a return water pipe is further connected between the return water opening and closing valve 95 and the automatic exhaust valve 96, and the other end of the return water pipe is connected with the sewage removal channels 51 and is arranged between the water pump 53 and the silencing check valve 55; impurities on the channel are treated by the Y-shaped dirt separator 54, the backwater open-close valve 95 is used for opening and closing the cold water channel 8, and the regulating valve 94 is used for regulating the flow.
One of the hot water inlet pipes 72 is connected with a water treatment device 6, the water treatment device 6 comprises an expansion water tank 61, one end of the expansion water tank 61 is connected with softened water, the lower end of the expansion water tank 61 is connected with an outflow channel, the outflow channel is connected with one of the hot water inlet pipes 72, the upper end of the expansion water tank 61 is connected with an electromagnetic valve 63, and the other end of the electromagnetic valve 63 is connected with two compensation channels in parallel; the expansion water tank 61 is used for receiving the circulating water softened at the other end and guiding the circulating water into the hot water inlet pipe 72, the overflowing circulating water can be guided into the cold water channel 8, and the water overflowing from the cold water channel 8 can be supplemented back into the expansion water tank 61.
The specific operating principle of the embodiment of the invention is as follows:
according to the capacity required by a large building, high-efficiency heating systems of two water heaters are connected in parallel, circulating liquid in a heating system 1 sequentially passes through a cold water channel 8, a heat exchange device 4 and a hot water channel 7 to complete heating circulation, circulating liquid in a first water heater 2 and a second water heater 3 sequentially passes through the cold water channel 8, the heat exchange device 4 and the hot water channel 7 to complete heat exchange circulation, and a bimetallic thermometer 92 and a pressure gauge 93 are used for monitoring the real-time states of the hot water channel 7 and the cold water channel 8, so that the purpose of monitoring and controlling the heating system in real time is achieved, heat is supplied as required, and the efficiency is constant; in the actual operation process, the output heat of the heating system can automatically match the heat load demand, so that the phenomenon of excessive heating is avoided, meanwhile, in the variable load operation process of the system, the constant air-fuel ratio can be ensured, the thermal efficiency attenuation is avoided, the high-efficiency and safe operation is always kept, and the operation resources are saved.
Finally, it should be noted that: the above examples are only intended to illustrate the invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.
Claims (9)
1. The utility model provides a parallelly connected crowd accuse heating system of intelligence, its characterized in that, includes heating system (1), two first water heaters (2) and second water heaters (3) that connect in parallel each other, be connected with heat exchange circulation channel between heating system (1) and first water heater (2) and second water heater (3), be connected with scrubbing device (5), water treatment facilities on the heat exchange circulation channel, still install two heat exchange device (4) on the heat exchange circulation channel, two heat exchange device (4) correspond with first water heater (2) and second water heater (3) respectively to accomplish the secondary heat exchange circulation.
2. The intelligent parallel group control heating system according to claim 1, wherein the heat exchange circulation channel comprises a hot water channel (7) and a cold water channel (8), one end of the hot water channel (7) is provided with two hot water outlet pipes (71) connected in parallel, the other end of the hot water channel (7) is provided with two hot water inlet pipes (72) connected in parallel, one end of the cold water channel (8) is provided with two cold water inlet pipes (81) connected in parallel, the other end of the cold water channel (8) is provided with two cold water outlet pipes (82) connected in parallel, a manual butterfly valve (91) and a bimetallic thermometer (92) are respectively installed on the hot water outlet pipes (71) and the cold water inlet pipes (81), the two hot water inlet pipes (72) and the two cold water outlet pipes (82) are respectively connected with the two heat exchange devices (4), and are connected with the first hot water furnace (2) and the second hot water furnace (3) through the two heat exchange devices (4), and a manual butterfly valve (91), a bimetallic thermometer (92) and a pressure gauge (93) are arranged on the hot water inlet pipe (72) and the cold water outlet pipe (82) on the two sides of the heat exchange device (4).
3. The intelligent parallel group control heating system according to claim 2, wherein the cold water channel (8) is connected with a decontamination device (5) and a water quality treatment device, and the water quality treatment device is connected with the cold water channel (8) through a return water channel.
4. The intelligent parallel group control heating system according to claim 2, wherein a decontamination device (5) is connected to the hot water channel (7), a water treatment device (6) is connected to one of the two hot water outlet pipes (71), and the water treatment device is connected to one of the hot water outlet pipes (71) through a water return channel.
5. An intelligent parallel group control heating system according to claim 3 or 4, wherein the decontamination device (5) comprises two parallel decontamination channels (51), the decontamination channels (51) are sequentially provided with a manual butterfly valve, a check valve (52), a water pump (53) and a Y-shaped decontamination device (54) according to the water flowing direction, and both sides of the water pump (53) are provided with a soft joint and a pressure gauge (93).
6. The intelligent parallel group control heating system according to claim 3 or 4, wherein the water quality treatment device comprises an expansion water tank (61), the lower end of the expansion water tank (61) is connected with a water return channel, one end of the expansion water tank (61) is connected with a soft water treatment device (62), and a pressure gauge (93) and a Y-shaped dirt separator (54) are further installed on the channel at the other end of the soft water treatment device (62).
7. The intelligent parallel group control heating system according to claim 1, wherein the other end of the heating system (1) further comprises a hot water channel (7) and a cold water channel (8), one end of the hot water channel (7) is provided with two hot water inlet pipes (72) connected in parallel, the other end of the hot water channel (7) is connected with a water separator (11), one end of the cold water channel (8) is provided with two cold water outlet pipes (82) connected in parallel, the other end of the cold water channel (8) is connected with a water collector (12), the hot water inlet pipe (72) and the cold water outlet pipe (82) are both provided with a manual butterfly valve (91) and a bimetallic thermometer (92), the joint of the hot water channel (7) and the water separator (11) is provided with the manual butterfly valve (91), and the joint of the cold water channel (8) and the water collector (12) is provided with the manual butterfly valve (91), the water separator (11) is also connected with a plurality of hot water supply pipes (111) for supplying hot water to the outside, and the water collector (12) is also connected with a plurality of cold water collecting pipes (121) for collecting cold water to the inside.
8. The intelligent parallel group-control heating system according to claim 7, wherein two dirt removing channels (51) are arranged on the hot water channel (7) in parallel, a manual butterfly valve (91), a Y-shaped dirt remover (54), a water pump (53), a silencing check valve (55) (52) and a pressure gauge (93) are sequentially arranged on the dirt removing channels (51) from left to right, the pressure gauge (93), an adjusting valve (94), the manual butterfly valve (91), a return water opening and closing valve (95) and the Y-shaped dirt remover (54) are sequentially arranged on the cold water channel (8), a branch is connected to the lower end of the return water opening and closing valve (95) in parallel, the manual butterfly valve (91) is installed on the branch, an automatic exhaust valve (96) is further connected to the return water opening and closing valve (95), and a return water pipe is further connected between the return water opening and closing valve (95) and the automatic exhaust valve (96), the other end of the water return pipe is connected with a decontamination channel (51) and is arranged between a water pump (53) and a silencing check valve (55) (52).
9. An intelligent parallel group control heating system according to claim 7, wherein one of the hot water inlet pipes (72) is connected with a water treatment device (6), the water treatment device (6) comprises an expansion water tank (61), one end of the expansion water tank (61) is connected with softened water, the lower end of the expansion water tank (61) is connected with an outflow channel, the outflow channel is connected with one of the hot water inlet pipes (72), the upper end of the expansion water tank (61) is connected with a solenoid valve (63), and the other end of the solenoid valve (63) is connected with two compensation channels in parallel.
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| CN202110804734.5A CN113685891A (en) | 2021-07-16 | 2021-07-16 | Intelligent parallel group control heating system |
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| CN202110804734.5A CN113685891A (en) | 2021-07-16 | 2021-07-16 | Intelligent parallel group control heating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339030A (en) * | 2022-09-02 | 2022-11-15 | 中隆能源科技(东莞)有限公司 | Temperature control system for rapid temperature rise and temperature reduction of gas heat-conducting oil mold temperature controller |
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| CN104776483A (en) * | 2015-04-12 | 2015-07-15 | 北京工业大学 | Building-type concentrated heating heat pump system substituting for small-size boiler |
| CN209623114U (en) * | 2018-11-17 | 2019-11-12 | 湖南浴之林热能科技有限公司 | A kind of heat exchange type Hot water units of more gas water-heating furnace parallel connections heating composition |
| CN210107552U (en) * | 2019-04-19 | 2020-02-21 | 株式会社能率 | Heating stove and heating system |
| CN211119597U (en) * | 2019-08-16 | 2020-07-28 | 西安海川机电设备工程有限公司 | Modular integrated parallel heat exchange intelligent control linkage hot water supply device |
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| CN115339030A (en) * | 2022-09-02 | 2022-11-15 | 中隆能源科技(东莞)有限公司 | Temperature control system for rapid temperature rise and temperature reduction of gas heat-conducting oil mold temperature controller |
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