CN219177796U

CN219177796U - Energy-saving heating system for high-large space building with suspended ceiling

Info

Publication number: CN219177796U
Application number: CN202223249706.0U
Authority: CN
Inventors: 刘洪�; 段丛; 高文豪
Original assignee: Cnhtc Design&research Institute Co ltd; China National Heavy Duty Truck Group Jinan Power Co Ltd
Current assignee: Cnhtc Design&research Institute Co ltd; China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-13
Anticipated expiration: 2032-11-30

Abstract

The utility model provides an energy-saving heating system for a high and large space building with a suspended ceiling, which relates to the technical field of industrial building energy conservation and comprises the suspended ceiling arranged in the high and large space building, wherein an air outlet and at least one return air inlet are formed in the suspended ceiling, a high and large space heating unit is arranged above the suspended ceiling, an air supply outlet of the high and large space heating unit is opposite to the air outlet formed in the suspended ceiling, a heat preservation cover is arranged on one side, close to a roof, of the suspended ceiling, and the heat preservation cover covers the high and large space heating unit, the air outlet and the return air inlet formed in the suspended ceiling. According to the heat-insulating cover, indoor return air hot air flowing in at the air return opening is prevented from contacting with the roof above the suspended ceiling, so that the indoor return air hot air is prevented from radiating in a large amount through the roof, energy waste is avoided, the energy consumption of building heating operation is reduced, and the energy utilization efficiency is improved.

Description

Energy-saving heating system for high-large space building with suspended ceiling

Technical Field

The utility model relates to the technical field of industrial building energy conservation, in particular to an energy-saving heating system for a high-large space building with a suspended ceiling.

Background

Energy saving of industrial buildings: in the process of industrial building planning, design and use, on the premise of meeting the specified building function requirements and indoor and outdoor environment quality, the process of zero energy consumption or reducing the operation energy consumption and improving the energy utilization efficiency is realized by adopting technical measures and management means.

At present, when hot water is used as a heating medium for industrial buildings, a radiator is mainly used for heating and hot air is mainly used for heating. For tall and big space buildings, a mode of arranging a tall and big space heating unit in the space is generally adopted, so that indoor air is forced to convect, the indoor air temperature is rapidly increased, and the environment temperature of a working area reaches the use requirement. Especially in the high and large space building without suspended ceiling, the high and large space heating unit can exert good heating effect.

However, when the requirement of the owners on the industrial factory building is high and the ceilings are required to be added in the tall and large space buildings, the owners usually do not agree to install the tall and large space heating units below the ceilings, and only the tall and large space heating units can be installed in the ceilings, and then the indoor air is circulated normally by designing the air return louver on the ceilings. However, this arrangement has the following problems when applied: after indoor hot air gets into the furred ceiling, because the roof upper portion space is huge, hot air can contact with the roof of roof top to last a large amount of heat dissipation through the roof, thereby cause the energy waste, and increase building heating operation energy consumption reduces energy utilization efficiency.

Disclosure of Invention

The utility model solves the technical problem of providing an energy-saving heating system for a high-large space building with a suspended ceiling, so as to effectively reduce energy waste and energy consumption and further improve energy utilization efficiency.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a high-and-large-space energy-saving heating system for building that has furred ceiling, it is including installing the furred ceiling in high-and-large-space building, the furred ceiling is provided with air outlet and at least one return air inlet, high-and-large-space heating unit is installed to the top of furred ceiling, high-and-large-space heating unit's supply-air outlet sets up relatively with the air outlet that establishes on the furred ceiling, the heat preservation cover is installed to one side that is close to the roof on the furred ceiling, heat preservation cover covers air outlet, the return air inlet that establishes on high-and-large-space heating unit and the furred ceiling. When the utility model is adopted to heat the indoor space of a tall and big space building, the utility model can form forced convection of indoor air through the tall and big space heat supply unit, namely the utility model can enable the indoor air to enter the heat insulation cover through the return air inlet through the tall and big space heat supply unit, so that the air in the heat insulation cover flows out into the space below the suspended ceiling through the air outlet after being heated by the tall and big space heat supply unit, thereby the indoor air temperature is quickly improved, and the environment temperature of a working area reaches the use requirement. Meanwhile, in the process, the heat-insulating cover can prevent indoor return air flowing in at the return air opening from contacting with the roof above the suspended ceiling, so that the indoor return air is prevented from radiating in a large amount through the roof, energy waste is avoided, the energy consumption for heating and running of a building is reduced, and the energy utilization efficiency is further improved.

Further, an air return shutter is arranged at the air return opening, and the wind direction and the wind quantity at the air return opening are adjusted through the air return shutter.

Further, the outer side of the heat preservation cover is covered with a flexible foam rubber-plastic plate, and the heat preservation performance of the whole heat preservation cover is improved through the flexible foam rubber-plastic plate.

Further, the high-rise heating unit is mounted on the roof above the suspended ceiling by means of a suspension rod, and it is preferably mounted on a structural steel girder of the roof.

Further, the distance between the top of the heat preservation cover and the air inlet of the high-large space heat supply unit is more than 500 mm, so that enough space is reserved between the high-large space heat supply unit and the top of the heat preservation cover.

Further, the distance between the side surface of the heat preservation cover and the air supply outlet of the high-large space heat supply unit is larger than or equal to 1000 mm, so that enough space is reserved between the high-large space heat supply unit and the side surface of the heat preservation cover.

From the above technical scheme, the utility model has the following advantages: when the utility model is adopted to heat the indoor space of a tall and big space building, the utility model can form forced convection of the indoor air through the tall and big space heat supply unit, namely the utility model can enable the indoor air to enter the heat insulation cover through the return air inlet through the tall and big space heat supply unit, so that the air in the heat insulation cover flows out into the space below the suspended ceiling through the air outlet after being heated by the tall and big space heat supply unit, thereby the indoor air temperature is quickly improved, and the environment temperature of a working area reaches the use requirement. Meanwhile, in the process, the heat-insulating cover can prevent indoor return air flowing in at the return air opening from contacting with the roof above the suspended ceiling, so that the indoor return air is prevented from radiating in a large amount through the roof, energy waste is avoided, the energy consumption for heating and running of a building is reduced, and the energy utilization efficiency is further improved.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

In the figure: 1-tall space building; 2-hanging a ceiling; 3-a high-large space heating unit; 4-an air inlet; 5-an air supply port; 6-return air shutter; 7-air flow; 8-return air flow; 9, a heat preservation cover; 10-galvanized steel sheet; 11-galvanization square tube; 12-a flexible foam rubber-plastic plate; 13-stainless steel blind rivets; 14-heating water pipes; 15-hanging rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, the present utility model provides an energy-saving heating system for a tall space building with a suspended ceiling, which comprises a suspended ceiling 2 installed in a tall space building 1, wherein the suspended ceiling 2 is provided with an air outlet and at least one air return opening which can be communicated with the spaces on the upper side and the lower side of the suspended ceiling 2. The high-rise space heat supply unit 3 is arranged on one side, close to a roof, of the air outlet, the high-rise space heat supply unit 3 is arranged on the roof of the high-rise space building 1 through a hanging rod 15, and an air supply outlet 5 of the high-rise space heat supply unit 3 is arranged opposite to an air outlet of the suspended ceiling 2. And the air return inlets are all provided with air return louvers 6.

The heat-insulating cover 9 is arranged on one side, close to a roof, of the suspended ceiling 2, and covers an air outlet and an air return opening of the high-large space heat supply unit 3 arranged above the suspended ceiling 2 and an air outlet and an air return opening of the suspended ceiling 2, and a heating water pipe 14 of the high-large space heat supply unit 3 penetrates out from the side face of the heat-insulating cover 9. When the utility model is adopted to heat the indoor space of the tall and big space building 1, the utility model can form forced convection of indoor air through the tall and big space heat supply unit 3, namely the utility model can enable the indoor air to enter the heat insulation cover 9 through the return air inlet through the tall and big space heat supply unit 3, and the air in the heat insulation cover 9 flows out into the space below the suspended ceiling 2 through the air outlet after being heated through the tall and big space heat supply unit 3, thereby the indoor air temperature is quickly improved, and the environment temperature of a working area reaches the use requirement. Meanwhile, in the process, the heat insulation cover 9 can prevent indoor return air flowing in at the return air opening from contacting with the roof above the suspended ceiling 2, so that a large amount of heat dissipation of the indoor return air through the roof is avoided, energy waste is avoided, the energy consumption for heating and running of a building is reduced, and the energy utilization efficiency is improved.

In addition, as a preferable mode, the heat-insulating cover 9 in the utility model is of a box-shaped structure assembled by a galvanized steel plate 10, a galvanized square pipe 11 and a stainless steel blind rivet 13, the outer side of the heat-insulating cover 9 is covered with a flexible foam rubber plastic plate 12 with the thickness of 32 mm, the distance between the top of the heat-insulating cover 9 and the air inlet 4 of the high-large space heat supply unit 3 is more than 500 mm, the distance between the side surface of the heat-insulating cover 9 and the air supply outlet 5 of the high-large space heat supply unit 3 is more than or equal to 1000 mm, and the air return opening is arranged along the side edge of the heat-insulating cover 9.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a high-and-large-space energy-saving heating system for building that has furred ceiling, is provided with air outlet and at least one return air inlet including installing the furred ceiling in high-and-large-space building, and high-and-large-space heating unit is installed to the top of furred ceiling, and high-and-large-space heating unit's supply-air outlet sets up relatively with the air outlet that establishes on the furred ceiling, its characterized in that installs the heat preservation cover on the furred ceiling near one side of roof, and the heat preservation cover covers air outlet, the return air inlet that establishes on high-and-large-space heating unit and the furred ceiling.

2. The energy-saving heating system for high and large space building with suspended ceiling according to claim 1, wherein the return air inlet is provided with a return air shutter.

3. The energy-saving heating system for high and large space building with suspended ceiling according to claim 2, wherein the outer side of the heat-insulating cover is covered with a flexible foam rubber-plastic plate.

4. A suspended ceiling energy-efficient heating system for tall space buildings as described in claim 1, 2 or 3, wherein the tall space heating unit is mounted on the roof above the suspended ceiling by a hanger bar.

5. The energy-saving heating system for high and large space building with suspended ceiling according to claim 1, 2 or 3, wherein the distance between the top of the heat insulation cover and the air inlet of the high and large space heating unit is more than 500 mm.

6. The energy-saving heating system for tall space construction with suspended ceiling according to claim 1 or 2 or 3, wherein the distance between the side surface of the heat-insulating cover and the air supply port of the tall space heating unit is greater than or equal to 1000 mm.