Office heating system

Abstract

The utility model relates to the technical field of heating and ventilation systems, in particular to an office heating system which is characterized in that an outlet of a data machine room server is connected with an inlet of a heat exchanger through a pipeline via a third valve, and an outlet of the heat exchanger is connected with an inlet of heating end equipment through a pipeline via a fourth valve and an eighth valve in sequence; an outlet of the heating end equipment is connected with an inlet in the other side of the heat exchanger through a hot water circulating water pump and a fifth valve in sequence through a pipeline, and an outlet in the other side of the heat exchanger is connected to a pipeline between the first valve and an inlet of the cooling tower through a pipeline and a second valve. And a pipeline is connected to the pipeline between the valve 8 and the valve 4 and is connected with an inlet of heat source equipment through a valve VI. According to the utility model, an additional free heat source is provided for heating of an office building in winter, the starting time of the heat source equipment is effectively reduced, and the energy consumption of the building is saved; an effective solution thought is provided for environmental protection and efficiency improvement of modern buildings, and the outstanding effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heating system technical field, concretely an office heating system. BACKGROUND

[0002] According to relevant statistics, the building industry energy consumption accounts for more than 1 / 3 of global energy consumption, and about 40% of carbon dioxide emissions related to energy come from the building operation process. As we all know, the air conditioning system is the main source of energy consumption of office buildings, resulting in a large amount of carbon dioxide emissions during the building operation stage. The current office building air conditioning system power consumption accounts for about 50% of the total power consumption.

[0003] Office places need heating in winter to provide a good temperature and humidity environment for staff and improve office efficiency. At present, the heat source scheme of most office buildings in winter heating uses gas boiler heating in winter and cold water chiller refrigeration in summer. Due to the high personnel density in office places, the internal fresh air load is large, and the air conditioning heat load demand in winter is relatively high. In the proportion of office building energy consumption, air conditioning energy consumption accounts for 50% of the entire energy consumption, so it is very important to design an energy-saving office building air conditioning system.

[0004] With the development of digital technology, the configuration standard of data machine room in office buildings is getting higher and higher, and the data machine room is cooled all year round, but this part of the heat has not been fully utilized.

[0005] In view of the above problems, the utility model designs an office heating system, which recycles and utilizes the heat dissipation heat in the data machine room, can be used as the heat source of the office building winter heating system, uses the process waste heat recovery technology to provide the heat source for the office building winter heating system, so as to realize the energy-saving effect of air conditioning energy consumption in building energy consumption. SUMMARY

[0006] The utility model aims at overcoming the insufficient prior art, providing an office heating system, which recycles and utilizes the heat dissipation heat in the data machine room, can be used as the heat source of the office building winter heating system, uses the process waste heat recovery technology to provide the heat source for the office building winter heating system, so as to realize the energy-saving effect of air conditioning energy consumption in building energy consumption.

[0007] In order to achieve the above object, the utility model provides an office heating system, the export of data machine room server is connected with the import of heat exchanger through pipeline and valve three, the export of heat exchanger is connected with the import of heating terminal equipment through pipeline and valve four and valve eight in proper order, the export of heating terminal equipment is connected with the import of heat exchanger on the other side through pipeline and hot water circulating water pump and valve five in proper order, the export on the other side of heat exchanger is connected to the pipeline between valve two and the import of cooling tower through pipeline, the pipeline between valve eight and valve four is connected with the import of heat source equipment through pipeline and valve six, the export of heat source equipment is connected to the pipeline between valve eight and the import of heating terminal equipment through pipeline and valve seven.

[0008] The data machine room server is arranged in the data machine room.

[0009] The heating terminal equipment is arranged in the office.

[0010] The export of data machine room server is connected with the import of cooling tower through pipeline and valve one, and the export of cooling tower is connected with the import of data machine room server through pipeline and cooling water pump.

[0011] The cooling water pump is arranged in double sets in parallel.

[0012] The heat exchanger is a plate heat exchanger.

[0013] The hot water circulating water pump is arranged in double sets in parallel.

[0014] Compared with the prior art, the utility model designs a set of heat energy recycling circulating system, recycles the heat energy generated in the data machine room commonly equipped in the current office building, transmits the heat energy to the office area needing heating through a set of reasonable, simple, efficient and high controllable heating system, reduces the energy consumption of traditional heat source equipment, and can flexibly and quickly supplement the heat source according to the heating demand, does not affect the heating demand of the office area, and greatly reduces the waste of energy. In addition, since the hot water equipment is heated by the data machine room and the traditional heat source equipment, the water inlet temperature and the heating efficiency of the hot water equipment are improved, the consumption of heating energy is reduced, and the user experience of the use end is indirectly improved.

[0015] The utility model realizes that the additional free heat source is provided for the office building winter heating, can reduce the start-up time of heat source equipment, saves the consumption of building energy, and provides effective solution ideas and outstanding effects for the environmental protection and efficiency of modern buildings. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the whole schematic view of the utility model's system.

[0017] 1 is data room server, 2 is heat exchanger, 3a is cooling water pump, 3b is hot water circulating pump, 4 is cooling tower, 5-1 is valve one, 5-2 is valve two, 5-3 is valve three, 5-4 is valve four, 5-5 is valve five, 5-6 is valve six, 5-7 is valve seven, 5-8 is valve eight, 6 is heating terminal equipment, 7 is heat source equipment, 8 is office, 9 is data room. DETAILED DESCRIPTION

[0018] The utility model will be further described in connection with the drawings.

[0019] Referring to Figure 1 The utility model provides a kind of office heating system, the outlet of data room server 1 is connected with the inlet of heat exchanger 2 by pipeline through valve three 5-3, the outlet of heat exchanger 2 is connected with the inlet of heating terminal equipment 6 by pipeline in turn through valve four 5-4 and valve eight 5-8, the outlet of heating terminal equipment 6 is connected with the other side inlet of heat exchanger 2 by pipeline in turn through hot water circulating pump 3b and valve five 5-5, the other side outlet of heat exchanger 2 is connected to the pipeline between valve one 5-1 and the inlet of cooling tower 4 by pipeline through valve two 5-2, the pipeline between valve eight 5-8 and valve four 5-4 is connected with the inlet of heat source equipment 7 by pipeline through valve six 5-6, the outlet of heat source equipment 7 is connected to the pipeline between valve eight 5-8 and the inlet of heating terminal equipment 6 by pipeline through valve seven 5-7.

[0020] Data room server 1 is arranged in data room 9.

[0021] Heating terminal equipment 6 is arranged in office 8.

[0022] The outlet of data room server 1 is connected with the inlet of cooling tower 4 by pipeline through valve one 5-1, and the outlet of cooling tower 4 is connected with the inlet of data room server 1 by pipeline through cooling water pump 3a.

[0023] Cooling water pump 3a is arranged in double groups in parallel.

[0024] Heat exchanger 2 is plate heat exchanger.

[0025] Hot water circulating pump 3b is arranged in double groups in parallel.

[0026] Working principle:

[0027] The utility model in use does not need too much debugging:

[0028] For example Figure 1The direct clear display can be shown that when the office building starts the heating system in the heating season, the valve 5-1, the valve 6 5-6 and the valve 7 5-7 are closed, the valve 2 5-2, the valve 3 5-3, the valve 4 5-4, the valve 5 5-5 and the valve 8 5-8 are opened, and the hot water of the heat dissipation loop of the data room server 1 is preferentially used to provide hot water to the office heating terminal equipment 6 after heat exchange through the heat exchanger 2. When the heat exchange heat energy does not meet the heat energy required by the room heating, the valve 6 5-6 and the valve 7 5-7 are opened, and the valve 8 5-8 is closed to start the heat source equipment 7 central heating unit, so that the start-up time of the office heat source equipment in winter is reduced, and the heating energy consumption is reduced.

[0029] In the non-heating season, the valve 1 5-1 is opened, the valve 2 5-2, the valve 3 5-3, the valve 4 5-4, the valve 5 5-5 are closed, and the plate heat exchanger 2 loop stops heat exchange, and the heat dissipation of the data room server is carried out by the closed cooling tower 4 loop.

[0030] In the transition season and winter, the present application can use as much as possible the heat energy of the data center room server 1 heat dissipation to provide hot water after the plate heat exchanger 2 as the heat source of the office heating system. The waste heat of the data center is fully utilized to realize free heating, reduce the start-up operation time of the heating unit, and greatly reduce the energy consumption and operation cost of the air conditioning system.

[0031] The above is only the preferred embodiment of the present application, which is only used to help understand the method and its core idea of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any improvement and decoration without departing from the principle of the present application should be considered as the protection scope of the present application.

[0032] In the description of the present application, it should be pointed out that the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0033] The present application solves the problem of insufficient utilization of heat energy generated by the data room of the modern building in the prior art, and realizes the provision of an additional free heat source for office building heating in winter, effectively reduces the start-up time of the heat source equipment, saves the consumption of building energy, provides an effective solution for the environmental protection and efficiency of modern buildings, and achieves outstanding results.

Claims

1. An office heating system, characterized in that, The outlet of the data center server (1) is connected with the inlet of the heat exchanger (2) through a pipeline and a valve three (5-3), the outlet of the heat exchanger (2) is connected with the inlet of the heating terminal device (6) through a pipeline and a valve four (5-4) and a valve eight (5-8) in sequence, the outlet of the heating terminal device (6) is connected with the other side inlet of the heat exchanger (2) through a pipeline and a hot water circulating pump (3b) and a valve five (5-5) in sequence, the other side outlet of the heat exchanger (2) is connected to the pipeline between the valve one (5-1) and the inlet of the cooling tower (4) through a pipeline and a valve two (5-2), the pipeline between the valve eight (5-8) and the valve four (5-4) is connected with a pipeline which is connected with the inlet of the heat source device (7) through a valve six (5-6), the outlet of the heat source device (7) is connected to the pipeline between the valve eight (5-8) and the inlet of the heating terminal device (6) through a pipeline and a valve seven (5-7).

2. The office heating system according to claim 1, wherein The data center server (1) is arranged in a data center (9).

3. The office heating system according to claim 1, wherein The heating terminal device (6) is arranged in an office (8).

4. The office heating system according to claim 1, wherein The outlet of the data center server (1) is connected with the inlet of the cooling tower (4) through a pipeline and a valve one (5-1), and the outlet of the cooling tower (4) is connected with the inlet of the data center server (1) through a pipeline and a cooling water pump (3a).

5. The office heating system according to claim 4, wherein The cooling water pump (3a) is arranged in a double set and parallel mode.

6. The office heating system according to claim 1, wherein The heat exchanger (2) is a plate heat exchanger.

7. The office heating system according to claim 1, wherein The hot water circulating pump (3b) is arranged in a double set and parallel mode.

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