CN114893843A

CN114893843A - Building with energy-conserving ventilation structure

Info

Publication number: CN114893843A
Application number: CN202210367284.2A
Authority: CN
Inventors: 钱文戬
Original assignee: Architecture Design and Research Institute of Tongji University Group Co Ltd
Current assignee: Architecture Design and Research Institute of Tongji University Group Co Ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-12
Anticipated expiration: 2042-04-08
Also published as: CN114893843B

Abstract

The invention relates to the technical field of building ventilation structures, in particular to a building with an energy-saving ventilation structure, which comprises a cavity formed by the building, wherein an access door is arranged on the building, and the building further comprises: the counting part is detachably connected with the access door; the air outlet box and the air inlet cylinder are respectively positioned at the top and the bottom of the building; the ventilation mechanism is respectively connected with the air outlet box and the air inlet cylinder and is installed in a matching way with the counting piece; the building with the energy-saving ventilation structure has a novel structure, can automatically adjust the size of a natural ventilation opening, further improves the natural ventilation effect, can improve the practicability and flexibility of building ventilation, is particularly suitable for the traditional Chinese building form, keeps the appearance and the indoor appearance, and saves energy for ventilation.

Description

Building with energy-conserving ventilation structure

Technical Field

The invention relates to the technical field of building ventilation structures, in particular to a building with an energy-saving ventilation structure.

Background

In modern life, people spend more than 80% of the time indoors, sick building syndrome and the like caused by indoor air quality problems greatly influence physical and mental health of people, for Chinese traditional buildings, the internal space layout is relatively closed, ventilation is realized by opening doors and windows completely, air is detained in a pitched roof, in cold and hot weather, windowing is not beneficial to energy conservation, the use comfort is influenced, and meanwhile, because the appearance and the indoor appearance are kept, the modern ventilation system is difficult to adopt.

The existing building with the energy-saving ventilation structure can not automatically adjust the size of a natural ventilation opening according to the number of people in a room in the using process, so that the air quality is poor when people are many, the propagation of diseases is easy to cause, the indoor heat is quickly dissipated when people are few, the comfort level of personnel is affected, the practicability and the flexibility of ventilation equipment are reduced, and great inconvenience is brought to users.

Therefore, in view of the above situation, there is a strong need for developing a building having an energy-saving ventilation structure to overcome the disadvantages of the current practical application.

Disclosure of Invention

The present invention has been made in an effort to provide a building having an energy-saving ventilating structure to solve the problems occurring in the background art described above.

In order to achieve the purpose, the invention provides the following technical scheme:

a building with energy-conserving ventilation structure, includes the cavity that the building formed, be provided with the access door on the building, still include:

the counting piece is detachably connected with the access door;

the air outlet box and the air inlet cylinder are respectively positioned at the top and the bottom of the building; and

the ventilation mechanism is respectively connected with the air outlet box and the air inlet cylinder and is installed in a matching way with the counting part;

the ventilation mechanism comprises an air inlet assembly and an air outlet assembly, the air inlet assembly is located on the air inlet cylinder and communicated with the building, the air outlet assembly comprises an adjusting opening, a push-pull plate, a telescopic panel, a driving unit and an adjusting unit, the adjusting opening is formed in the air outlet box, the push-pull plate is arranged on the adjusting opening in a sliding mode, one side of the push-pull plate is connected with the air outlet box through the telescopic panel, the push-pull plate is fixedly connected with the adjusting unit, the adjusting unit is connected with the driving unit, the driving unit is located in the air outlet box, and the driving unit is electrically connected with the counting piece.

Compared with the prior art, the invention has the beneficial effects that:

in order to ensure the ventilation of the building in the using process, firstly, the counting parts can be arranged in the form of millimeter wave sensors or infrared sensors and are matched with a controller to record the number of people entering the building through an access door, and the numerical values of the people entering the building are set, the set values can be a plurality of groups, when the set values are reached, a driving unit can be started to work, so that an adjusting unit can be driven to act, when the adjusting unit acts, a push-pull plate can be driven to slide outwards on an air outlet box, and a telescopic panel is in a compressed state, wherein the telescopic panel can be made of plastic or rubber materials and has certain elasticity, so that the size of an adjusting opening can be enlarged, the purpose of increasing the natural ventilation quantity is realized, and the stepless adjustment of the adjusting opening can be realized through the plurality of groups of set values, according to the difference of the number of people, the opening size of the adjusting opening is changed, and the air outlet box is arranged at the top of the building, when heat in the building moves upwards, under the action of air pressure pushing, external natural air can quickly enter the building through the air inlet barrel positioned at the bottom of the building, so that the ventilation quantity in the building can be further improved, harmful air in the building can be discharged to the outside through the adjusting opening, through the arranged ventilation mechanism, the size of the natural ventilation opening can be automatically adjusted according to the number of people in a room, the effect of natural ventilation can be improved, the situation that the indoor air quality is poor or the heat is quickly dissipated is avoided, the health and the comfort level of related personnel are influenced, the practicability and the flexibility of ventilation equipment can be improved, convenience is provided for users, and the air outlet box is worthy of popularization.

Drawings

Fig. 1 is a schematic overall front view structure in the embodiment of the present invention.

FIG. 2 is a schematic front view of a bellows portion in an embodiment of the present invention.

FIG. 3 is a schematic sectional front view showing the structure of a bellows part in an embodiment of the present invention.

Fig. 4 is a schematic perspective view of a U-shaped frame portion according to an embodiment of the present invention.

FIG. 5 is an enlarged cross-sectional view of portion A in FIG. 1 according to an embodiment of the present invention.

Fig. 6 is a schematic perspective view of an air inlet barrel according to an embodiment of the present invention.

In the figure: 1-building, 2-access door, 3-counting element, 4-air outlet box, 5-ceiling, 6-regulating opening, 7-cone, 8-supporting frame, 9-push-pull plate, 10-limiting element, 11-telescopic panel, 12-movable cover plate, 13-sliding element, 14-first connecting rod, 15-first connecting opening, 16-clamping plate, 17-U-shaped frame, 18-guide rail, 19-rotating column, 20-sliding block, 21-driving groove, 22-control element, 23-supporting seat, 24-second connecting opening, 25-driving rod, 26-supporting plate, 27-protecting box, 28-cone, 29-air inlet, 30-air inlet conveying pipe, 31-tightening part, 32-filtering net, 33-an extension part, 34-a blocking cover, 35-a support rod, 36-a second connecting rod, 37-an air inlet component, 38-an air outlet component, 39-a driving unit and 40-an adjusting unit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 6, a building with an energy-saving ventilation structure according to an embodiment of the present invention includes a building 1, where the building 1 is provided with an access door 2, and further includes:

the counting part 3 is detachably connected with the access door 2;

the air outlet box 4 and the air inlet cylinder 28 are respectively positioned at the top and the bottom of the building 1; and

the ventilation mechanism is respectively connected with the air outlet box 4 and the air inlet cylinder 28 and is installed in a matching way with the counting part 3;

the ventilation mechanism comprises an air inlet assembly 37 and an air outlet assembly 38, the air inlet assembly 37 is located on the air inlet cylinder 28 and communicated with the building 1, the air outlet assembly 38 comprises an adjusting opening 6, a push-pull plate 9, a telescopic panel 11, a driving unit 39 and an adjusting unit 40, the adjusting opening 6 is arranged on the air outlet box 4, the push-pull plate 9 is slidably mounted on the adjusting opening 6, one side of the push-pull plate 9 is connected with the air outlet box 4 through the telescopic panel 11, the push-pull plate 9 is fixedly connected with the adjusting unit 40, the adjusting unit 40 is connected with the driving unit 39, the driving unit 39 is located in the air outlet box 4, and the driving unit 39 is electrically connected with the counting piece 3.

In order to ensure the ventilation of the building 1 in the using process, firstly, the counting parts 3 are arranged, wherein the counting parts 3 can adopt a millimeter wave sensor or an infrared sensor form and are matched with a controller to record the number of people entering the building 1 through the access door 2 and set the numerical value of the people entering the building 1, the set values can be a plurality of groups, when reaching the set values, the driving unit 39 is started to work, so that the adjusting unit 40 can be driven to act, when the adjusting unit 40 acts, the push-pull plate 9 can be driven to slide outwards on the air outlet box 4, and the telescopic panel 11 is in a compressed state, wherein the telescopic panel 11 can adopt plastic or rubber materials and has certain elasticity, so that the size of the adjusting opening 6 can be enlarged, the purpose of increasing the natural ventilation volume can be realized, and through the plurality of groups of set values, the stepless adjustment of the adjusting opening 6 can be realized, the opening size of the adjusting opening 6 can be changed according to different people, and because the air outlet box 4 is arranged at the top of the building 1, when the heat in the building 1 moves upwards, under the action of air pressure promotion, the external natural air can quickly enter the building 1 through the air inlet cylinder 28 at the bottom of the building 1, thereby further improving the ventilation volume in the building 1, discharging the harmful air in the building 1 to the outside through the adjusting opening 6, through the arranged ventilation mechanism, the size of the natural ventilation opening can be automatically adjusted according to the number of people in the room, thereby improving the effect of natural ventilation, avoiding poor indoor air quality or rapid heat dissipation, influencing the health and comfort of related personnel, improving the practicability and flexibility of ventilation equipment, and providing convenience for users, is worthy of popularization.

In one embodiment of the present invention, referring to fig. 1-3, the driving unit 39 includes:

the control part 22, the control part 22 is connected with the inner wall of the air outlet box 4, and the control part 22 is electrically connected with the counting part 3;

one end of the rotating column 19 is connected with the output end of the control member 22, and the rotating column 19 is rotatably connected with the air outlet box 4 through a supporting seat 23;

the driving groove 21 is formed in the side wall of the rotating column 19, and the driving groove 21 is formed in the side wall of the rotating column 19; and

and the limiting piece 10 is positioned on the adjusting opening 6, and the limiting piece 10 is matched with the push-pull plate 9 for installation.

Through the control member 22, wherein the control member 22 can be in the form of a motor, and through the control function of the counting member 3, the control member 22 can be started according to the set parameters, when the control member 22 is started, the rotating column 19 can be driven to rotate on the supporting base 23, wherein the rotating column 19 can be in a hollow cylindrical structure, so as to reduce the weight of the air outlet box 4 and ensure the installation stability, when the rotating column 19 rotates, the driving grooves 21 can be driven to synchronously rotate, wherein the number of the driving grooves 21 is preferably four, the driving grooves 21 are respectively located at two sides of the rotating column 19, the inclination directions of the driving grooves 21 located at two sides of the rotating column 19 are opposite, when the driving grooves 21 rotate, the adjusting unit 40 can be driven to move under the guiding function of the driving grooves 21, so that the four groups of push-pull plates 9 can be driven to slide on the air outlet box 4, and the movement of the push-pull plates 9 can be limited and protected through the limiting member 10, the limiting member 10 may be in the form of a rubber block, and a temperature sensor may be disposed on the limiting member 10, and the temperature sensor is also electrically connected to the control member 22, so that the opening of the adjusting opening 6 is enlarged when the number of people in the building 1 is small but the temperature is high, thereby achieving the purpose of quickly discharging heat in the building 1, which will not be described herein.

In an embodiment of the present invention, referring to fig. 1, 3 and 4, the adjusting unit 40 includes:

a guide rail 18, wherein the guide rail 18 is positioned on the inner wall of the air outlet box 4;

one side of the U-shaped frame 17 is clamped and slidably connected with the guide rail 18 through a sliding block 20, the other side of the U-shaped frame 17 is connected with the push-pull plate 9 through a support rod 35, and a plurality of second connecting rods 36 are fixedly arranged on the U-shaped frame 17;

one end of the driving rod 25 is connected with the U-shaped frame 17, and the other end of the driving rod 25 is slidably connected with the driving groove 21; and

the clamping plate 16 is connected with the air outlet box 4, and the push-pull plate 9 and the telescopic panel 11 are clamped and installed in the clamping plate 16 in a sliding mode.

When the rotating column 19 drives the driving groove 21 to rotate, one end of the driving rod 25 is inserted into the driving groove 21, the driving rod 25 can drive the U-shaped frame 17 to move, the sliding block 20 and the guide rail 18 are arranged to work in a matched mode, the U-shaped frame 17 can stably slide left and right on the guide rail 18, when the U-shaped frame 17 moves, the push-pull plate 9 can be driven to move synchronously through the supporting rod 35, the push-pull plate 9 and the telescopic panel 11 on the front side face and the rear side face of the air outlet box 4 can stably slide through the clamping plate 16, the limiting and guiding effects are achieved, and the structural strength of the U-shaped frame 17 can be guaranteed through the plurality of second connecting rods 36.

In an embodiment of the present invention, please refer to fig. 1 and fig. 3, which further includes: a second communication port 24, wherein the second communication port 24 is formed in the bottom of the air outlet box 4, and the second communication port 24 is communicated with the building 1 through a conical barrel 7; and

the air outlet box comprises a ceiling 5 and a support frame 8, wherein the ceiling 5 and the support frame 8 are respectively connected with the top and the bottom of the air outlet box 4, and the support frame 8 is detachably connected with the building 1.

Through the support frame 8 that sets up, can make air-out case 4 install on building 1's top, and can set up the structure of support frame 8 according to the structure at 1 top of building, and through the ceiling 5 that sets up, can protect air-out case 4, avoid wind to blow in the sun, and can avoid the rainwater to enter into to building 1 through regulation mouth 6 in, lead to building 1 to leak, in building 1 use, the heat that produces in the building 1 can rebound, and enter into to air-out case 4 through a cone 7 and second intercommunication mouth 24, and discharge to the outside through regulation mouth 6 that sets up.

In an embodiment of the present invention, please refer to fig. 2-4, which further includes: the first communication port 15 is formed in two side walls of the air outlet box 4, and the first communication port 15 is opened in the two side walls;

the movable cover plate 12 is matched with the first communication port 15, and one end of the movable cover plate 12 is rotatably connected with the air outlet box 4;

the sliding part 13, the said sliding part 13 links with said removable cover 12; and

and one end of the first connecting rod 14 is rotatably connected with the sliding piece 13, and the other end of the first connecting rod 14 is rotatably connected with the U-shaped frame 17 through a supporting plate 26.

When the U-shaped frame 17 moves on the guide rail 18 through the sliding block 20, the first connecting rod 14 can be driven to synchronously move, and one end of the first connecting rod 14 can slide on the movable cover plate 12 through the sliding piece 13, wherein the sliding piece 13 can adopt a structure that the sliding piece is matched with the guide rail to clamp and slide, and can generate thrust or pulling force on the movable cover plate 12 when one end of the first connecting rod 14 slides, and the sliding piece is determined according to the motion state of the U-shaped frame 17, so that the bottom end of the movable cover plate 12 can rotate around the top end, and the first communication port 15 can be in an open or blocked state, when the opening of the adjusting port 6 is enlarged, the first communication port 15 is also in an open state, so that the periphery of the air outlet box 4 can be in an open state, the ventilation effect can be further improved, and the movable cover plate 12 is also in a gradual rotation process, so that stepless adjustment of the opening size of the air outlet box 4 can be realized, on the contrary, when the opening of the adjusting opening 6 is smaller, the first communicating opening 15 is in a blocking state, and a gap is always left between the two push-pull plates 9 by the limiting action of the limiting part 10 to ensure the lowest ventilation volume in the building 1, so that the indoor air is always kept fresh when the building 1 is not in use.

In one embodiment of the present invention, referring to fig. 1, 5 and 6, the air intake assembly 37 includes:

the protective box 27 is connected with the building 1, and the air inlet drum 28 is fixedly installed in the protective box 27;

the air inlets 29, the air inlets 29 are uniformly arranged on the air inlet drum 28; and

and one end of the conveying pipe 30 is communicated with the air inlet 29, the other end of the conveying pipe 30 penetrates through the building 1, and a filter screen 32 is fixedly mounted at the other end of the conveying pipe 30.

In the process of moving heat upwards in the building 1 and discharging the outside through the air outlet box 4, under the action of air pressure, outside natural wind enters the conveying pipe 30 through the air inlets 29 and enters the building 1 through the conveying pipe 30 and the filter screen 32, wherein the number of the air inlets 29 is a plurality, the air inlets 29 are circumferentially and uniformly distributed on the air inlet cylinder 28, so that the natural wind in all directions can enter the building 1 through the air inlets 29 and the conveying pipe 30, and the air inlet cylinder 28 can be started to support and protect through the protective box 27.

In an embodiment of the present invention, please refer to fig. 1, fig. 5 and fig. 6, which further includes: a blocking cover 34, wherein the blocking cover 34 is positioned on the air inlet drum 28;

the extending part 33, the extending part 33 is connected with the blocking cover 34, and the extending part 33 is installed in cooperation with the air inlet 29; and

a constriction 31, said constriction 31 being located on said delivery tube 30.

In-process in the natural wind gets into building 1 through air intake 29, through the shutoff lid 34 that sets up, can avoid being located the foreign matter of eminence to fall into conveyer pipe 30 through air intake 29, thereby lead to conveyer pipe 30 to block up, and through the extension 33 that sets up, wherein extension 33 can adopt the structural style of arc, and quantity and mounted position cooperate with air intake 29 and set for, can form the effect of protection to revolving column 19 when not influencing the air intake 29 air, in order to avoid the rainwater to fall into air intake 29, and through the portion 31 that contracts that sets up, according to the venturi principle, can make the wind speed grow that gets into building 1 through filter screen 32 emission, so that make the natural wind that gets into in building 1 diffuse to every corner fast, thereby improve the effect of ventilating.

To sum up, in order to ensure ventilation of the building 1 during use, firstly, through the counting element 3, wherein the counting element 3 can be in the form of a millimeter wave sensor or an infrared sensor, and is matched with a controller, so as to record the number of people entering the building 1 through the access door 2, and through setting the number of people entering the building 1, and the setting value can be multiple groups, when the setting value is reached, the driving unit 39 is started to work, so as to drive the adjusting unit 40 to act, when the adjusting unit 40 acts, the push-pull plate 9 can be driven to slide outwards on the air outlet box 4, and the retractable panel 11 is in a compressed state, wherein the retractable panel 11 can be made of plastic or rubber material and has certain elasticity, so as to enlarge the size of the adjusting opening 6, so as to achieve the purpose of increasing natural ventilation, and through the multiple groups of setting values, can realize stepless adjustment of the adjusting opening 6, change the opening size of the adjusting opening 6 according to different people, and since the air outlet box 4 is provided at the top of the building 1, when the heat in the building 1 moves upward, under the action of air pressure, external natural air can quickly enter the building 1 through the air inlet drum 28 positioned at the bottom of the building 1, thereby further improving the ventilation amount in the building 1, and discharging the harmful air in the building 1 to the outside through the regulation port 6, the size of the natural ventilation opening can be automatically adjusted according to the number of people in the room through the arranged ventilation mechanism, thereby can improve natural draft's effect, avoid indoor air quality relatively poor or the heat scatters and disappears very fast, influence relevant personnel's health and comfort level to can improve ventilation equipment's practicality and flexibility, provide convenience for the user.

It should be noted that, in the present invention, unless otherwise specifically stated or limited, the terms "sliding", "rotating", "fixing", "providing", and the like are to be understood in a broad sense, and may be, for example, a welded connection, a bolted connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a building with energy-conserving ventilation structure, includes the cavity that the building formed, be provided with the business turn over door on the building, its characterized in that still includes:

the counting piece is detachably connected with the access door;

2. The building having an energy saving ventilating structure according to claim 1, wherein the driving unit comprises:

the control element is connected with the inner wall of the air outlet box and is electrically connected with the counting element;

one end of the rotating column is connected with the output end of the control piece, and the rotating column is rotatably connected with the air outlet box through a supporting seat;

the driving groove is formed in the side wall of the rotating column; and

and the limiting part is positioned on the adjusting opening and is matched with the push-pull plate for installation.

3. The building having an energy saving ventilating structure according to claim 2, wherein the adjusting unit comprises:

the guide rail is positioned on the inner wall of the air outlet box;

one side of the U-shaped frame is connected with the guide rail in a clamping and sliding manner through a sliding block, the other side of the U-shaped frame is connected with the push-pull plate through a support rod, and a plurality of second connecting rods are fixedly arranged on the U-shaped frame;

one end of the driving rod is connected with the U-shaped frame, and the other end of the driving rod is connected with the driving groove in a sliding mode; and

the clamping plate is connected with the air outlet box, and the push-pull plate and the telescopic panel are clamped and installed in the clamping plate in a sliding mode.

4. The building having an energy saving ventilating structure according to claim 1, further comprising: the second communication port is formed in the bottom of the air outlet box and communicated with the building through a conical barrel; and

the ceiling and the support frame are respectively connected with the top and the bottom of the air outlet box, and the support frame is detachably connected with the building.

5. The building having an energy saving ventilating structure according to claim 3, further comprising: the first communication port is formed in two side walls of the air outlet box;

the movable cover plate is matched with the first communication port, and one end of the movable cover plate is rotatably connected with the air outlet box;

the sliding part is connected with the movable cover plate; and

one end of the first connecting rod is rotatably connected with the sliding piece, and the other end of the first connecting rod is rotatably connected with the U-shaped frame through the supporting plate.

6. A building with an energy saving ventilation structure according to any one of claims 1 to 3, characterized in that the air intake assembly comprises:

the protective box is connected with the building, and the air inlet cylinder is fixedly installed in the protective box;

the air inlets are uniformly formed in the air inlet cylinder; and

the conveyer pipe, the one end of conveyer pipe with the air intake is linked together, and the other end of conveyer pipe runs through the installation on the building, just still fixed mounting has the filter screen on the other end of conveyer pipe.

7. The building having an energy saving ventilating structure according to claim 6, further comprising: the blocking cover is positioned on the air inlet cylinder;

the extending part is connected with the blocking cover and is installed in a matching way with the air inlet; and

a constriction portion located on the delivery tube.