CN218096416U

CN218096416U - Energy-saving ventilation system for green building

Info

Publication number: CN218096416U
Application number: CN202121373601.9U
Authority: CN
Inventors: 钱军; 丛瑗; 张斌; 洪亮; 王雪梅
Original assignee: Jinan First Construction Group Co Ltd
Current assignee: Jinan First Construction Group Co Ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-12-20
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses an energy-conserving ventilation system for green building, including the air inlet system, exhaust system and foul air discharge system, the utility model discloses a green building ventilation system with connecting line, air inlet mechanism, exhaust mechanism, blowdown hood and energy memory has been set up, the second connecting pipe is at first blocked to the air inlet controller, and utilize the temperature sensor who installs in air inlet filter inside to start temperature regulator, when air inlet mechanism uses, the air exhaust controller starts, open the exhaust valve door, utilize outside air to flow with inside foul air discharge, and drive the air discharge of blowdown hood bottom, when not using, air inlet controller and exhaust controller block respectively with the connecting valve of building inside pipeline, and communicate the inside valve of second connecting pipe, it is relatively poor effectively to have solved current green building ventilation system energy-saving effect, the problem of efficiency low-usage.

Description

Energy-saving ventilation system for green building

Technical Field

The utility model relates to a green building field specifically is an energy-conserving ventilation system for green building.

Background

The green building is a high-quality building which saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people and furthest realizes harmonious symbiosis between people and nature, and in the use of the building of the green building in the prior art, a square pipeline made of multi-material iron skin materials of a ventilation system of a roof transmits air to the inside of the building, large-scale equipment is adopted for ventilation, the energy-saving effect is poor, the area of the sunny surface of the roof is large, but the utilization rate is low, and in view of the above problems, the energy-saving ventilation system for the green building is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving ventilation system for green building to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving ventilation system for green buildings comprises an air inlet system, an exhaust system and a dirty air discharge system, wherein the air inlet system comprises an air inlet mechanism, an indoor air inlet, an air inlet controller and a temperature regulator, the exhaust system comprises an exhaust mechanism, an indoor air outlet and an exhaust controller, the dirty air discharge system comprises a sewage discharge hood and a sewage discharge controller which are connected with a toilet ventilation pipeline and a range hood exhaust pipeline, the indoor air inlet and the indoor air outlet which are used by the air inlet system and the exhaust system are respectively assembled at the relative farthest positions in a building room needing ventilation, the indoor air outlet is positioned at the indoor upper part, the indoor air inlet is positioned at the indoor lower position, a connecting pipeline is assembled between the air inlet mechanism and the exhaust mechanism, the air inlet end and the outer edge opening of the air outlet end of the air inlet mechanism and the exhaust mechanism are respectively opposite to the local main wind direction of the building and vertical to the local main wind direction of the building, the connecting part of the air inlet mechanism, the exhaust mechanism and the connecting pipeline is assembled with a connecting mechanism for assembling and clamping, and an energy storage device is assembled on the outer surface of the connecting pipeline;

and the upper surface of the air inlet mechanism is provided with an air speed sensor.

Preferably, the air inlet mechanism includes the third connecting pipe, the front end of third connecting pipe is equipped with the fourth connecting pipe, the front end of fourth connecting pipe is equipped with the fifth connecting pipe, the front end of fifth connecting pipe is equipped with air inlet filter through connecting the mechanism, air inlet filter's front end internal assembly has the filter body, air inlet filter's foremost internal surface is located the front end that filters the body and is equipped with first dust cover.

Preferably, the exhaust mechanism includes the sixth connecting pipe, the left end welding of sixth connecting pipe has the return bend, the top of return bend is equipped with the seventh connecting pipe, the left end of seventh connecting pipe is equipped with the eighth connecting pipe, the left end of eighth connecting pipe is equipped with the ninth connecting pipe through connecting the mechanism, the left end of ninth connecting pipe is equipped with the second dust cover.

Preferably, the blowdown hood includes the exhaust column, the bottom assembly of exhaust column is on bathroom air pipe and lampblack absorber exhaust pipe's top, the front end welding of exhaust column has fixed pipe, the inside top of exhaust column is equipped with solid fixed ring, gu fixed ring's internal surface welding has first support, the top of first support is equipped with the second support, the center department of first support and second support is equipped with the connecting axle, the top of connecting axle is equipped with the hood structure, the bottom of connecting axle is equipped with the flabellum, the flabellum assembly is directly over fixed pipe.

Preferably, the connecting line includes the air-supply line, the bottom of air-supply line is equipped with air inlet end connecting pipe, the right-hand member of air-supply line is equipped with first connecting pipe through coupling mechanism, the front end of first connecting pipe passes through coupling mechanism and assembles the rear end at the third connecting pipe, the left end of air-supply line is equipped with the exhaust pipe through coupling mechanism, the bottom of exhaust pipe is equipped with the end connecting pipe of airing exhaust, the left end of exhaust pipe passes through coupling mechanism and assembles the right-hand member at the sixth connecting pipe, the bottom of air inlet end connecting pipe is assembled on the pipeline top of building air intake, the bottom of the end connecting pipe of airing exhaust assembles the pipeline top at the building air exit.

Preferably, coupling mechanism includes the fixed plate, the fixed plate welding is at the surface that is used for the connecting tube way right-hand member, the trepanning has been seted up to the side surface of fixed plate, the bolt has been cup jointed to the internal surface of trepanning, the right-hand member spiro union of bolt has the screwed pipe, the outer skin weld of screwed pipe has the clamping jaw, the right skin weld of clamping jaw has the reinforcement piece, the clamping jaw interlock is in the junction that is used for the connecting tube way.

Preferably, energy memory includes the base, the upper surface four corners department of base is equipped with first ball axle, the top of first ball axle is equipped with the telescopic link, the top of telescopic link is equipped with the second ball axle, the center department upper surface welding of base has the spiral shell connection piece, the inside spiro union of spiral shell connection piece has the bracing piece, the top of bracing piece is equipped with the third ball axle, the upper surface of third ball axle and second ball axle is equipped with solar panel.

Preferably, the second ball axle is including the cover ball, the first lantern ring has been cup jointed on the top of cover ball, the bottom of the first lantern ring is equipped with the second lantern ring, the bottom of the second lantern ring upwards runs through to have cup jointed the connecting rod, the top of connecting rod is seted up threadedly, and the top spiro union of connecting rod in the bottom of the first lantern ring, the last skin weld of the first lantern ring has the go-between, the structure size of first ball axle and third ball axle is the same with the structure size of second ball axle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a green building ventilation system with connecting line has been set up, air inlet mechanism, exhaust mechanism, blowdown hood and energy memory, the second connecting pipe is at first blocked to the air inlet controller, and utilize and install the temperature sensor start temperature regulator inside the air inlet filter, when air inlet mechanism uses, exhaust controller starts, open the exhaust valve, utilize outside air flow with inside dirty air-out, and drive the air-out of blowdown hood bottom, when not using, air inlet controller and exhaust controller block respectively with building inside pipeline's connecting valve, and communicate the inside valve of second connecting pipe, it is relatively poor to have effectively solved current green building ventilation system energy-conserving effect, the problem of efficiency low-usage.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an assembly view of the present invention;

FIG. 3 is a schematic view of the assembly of the exhaust duct of the present invention;

FIG. 4 is an assembly diagram of the air intake mechanism of the present invention;

FIG. 5 is an assembly view of the air exhaust mechanism of the present invention;

FIG. 6 is a sectional assembly view of the blow-off hood of the present invention;

fig. 7 is an assembly schematic view of the electric power recovery device of the present invention;

fig. 8 is an assembly diagram of the adjusting bracket of the present invention.

In the figure: 1. a connecting pipeline 11, an air inlet pipe 12, a first connecting pipe 13, a second connecting pipe 14, an exhaust pipe 15, an exhaust end connecting pipe 16, an air inlet end connecting pipe 2, a connecting mechanism 21, a fixing plate 22, a trepan boring 23, a bolt 24, a spiral pipe 25, a clamping jaw 26, a reinforcing sheet 3, an air inlet mechanism 31, a third connecting pipe 32, a fourth connecting pipe 33, a fifth connecting pipe 34, an air inlet filter 35, a filter body 36, a first dust cover 4, an exhaust mechanism 41, a sixth connecting pipe 42, a bent pipe 43, a seventh connecting pipe 44, an eighth connecting pipe, 45, ninth connecting pipe, 46, second dust cover, 5, blowdown hood, 51, fixed pipe, 52, exhaust pipe, 53, fixed ring, 54, first support, 55, second support, 56, connecting shaft, 57, hood structure, 58, flabellum, 6, energy storage device, 61, base, 62, first ball axle, 63, telescopic link, 64, second ball axle, 65, spiro union piece, 66, bracing piece, 67, third ball axle, 68, socket ball, 69, first lantern ring, 610, connecting ring, 611, second lantern ring, 612, connecting bolt, 613, solar panel, 7, air velocity transducer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an energy-saving ventilation system for green buildings comprises an air inlet system, an air exhaust system and a dirty air discharge system, wherein the air inlet system comprises an air inlet mechanism 3, an indoor air inlet, an air inlet controller and a temperature regulator, the air exhaust system comprises an air exhaust mechanism 4, an indoor air outlet and an air exhaust controller, the dirty air discharge system comprises a blow-down hood 5 and a blow-down controller which are connected with a toilet ventilation pipeline and a range hood exhaust pipeline, the indoor air inlet and the indoor air outlet used by the air inlet system and the air exhaust system are respectively assembled at the relative farthest positions in a building room needing ventilation, the indoor air outlet is positioned at the indoor upper part, the indoor air inlet is positioned at the indoor lower position, a connecting pipeline 1 is assembled between the air inlet mechanism 3 and the air exhaust mechanism 4, the outer edge openings of the air inlet end and the air exhaust end of the air inlet mechanism 3 and the air exhaust mechanism 4 are respectively opposite to the local main wind direction of the building and vertical to the local main wind direction of the building, a connecting mechanism 2 for assembling and clamping is assembled at the joint of the air inlet mechanism 3, the air exhaust mechanism 4 and the connecting pipeline 1, and an energy storage device 6 is assembled on the outer surface of the connecting pipeline 1;

the utility model discloses set up one kind and had connecting line 1, air inlet mechanism 3, exhaust mechanism 4, the green building ventilation system of blowdown hood 5 and energy memory 6, the second connecting pipe 13 is at first blocked to the air inlet controller, and utilize and install the temperature sensor start temperature regulator in air inlet filter 34 inside, when air inlet mechanism 3 uses, the exhaust controller starts, open the exhaust valve, utilize outside air to flow with inside dirty air-discharge, and drive the air-discharge of blowdown hood 5 bottoms, when not using, the connecting valve with building inside pipeline is blocked respectively to air inlet controller and exhaust controller, and communicate the inside valve of second connecting pipe 13, it is relatively poor effectively to have solved current green building ventilation system energy-conserving effect, the problem that the efficiency utilization ratio is low.

Specifically, the air intake mechanism 3 includes a third connecting pipe 31, a fourth connecting pipe 32 is assembled at the front end of the third connecting pipe 31, a fifth connecting pipe 33 is assembled at the front end of the fourth connecting pipe 32, an air intake filter 34 is assembled at the front end of the fifth connecting pipe 33 through the connecting mechanism 2, a filter body 35 is assembled inside the front end of the air intake filter 34, a first dust cover 36 is assembled at the front end of the filter body 35, which is located on the inner surface of the foremost end of the air intake filter 34, and the filter body 35 is of a filter cotton structure having a function of preventing PM 2.5.

Specifically, the exhaust mechanism 4 includes a sixth connecting pipe 41, the left end of the sixth connecting pipe 41 is welded with a bent pipe 42, the top end of the bent pipe 42 is assembled with a seventh connecting pipe 43, the left end of the seventh connecting pipe 43 is assembled with an eighth connecting pipe 44, the left end of the eighth connecting pipe 44 is assembled with a ninth connecting pipe 45 through the connecting mechanism 2, the left end of the ninth connecting pipe 45 is assembled with a second dust cover 46, the bottom ends of the exhaust mechanism 4 and the air intake mechanism 3 are all welded with the same structure as the bent pipe 42, the air intake mechanism 3 and the exhaust mechanism 4 are lifted to a certain height, and then the air intake mechanism 3 and the exhaust mechanism 4 are lifted to a height exceeding the floor parapet, and the bottom ends of the air intake mechanism 3 and the exhaust mechanism 4 are assembled with a support for reinforcement.

Particularly, blowdown hood 5 includes exhaust column 52, the bottom assembly of exhaust column 52 is on the top of bathroom air pipe and lampblack absorber exhaust pipe, the front end welding of exhaust column 52 has fixed pipe 51, the inside top of exhaust column 52 is equipped with solid fixed ring 53, gu fixed ring 53's internal surface welding has first support 54, the top of first support 54 is equipped with second support 55, the center department of first support 54 and second support 55 is equipped with connecting axle 56, the top of connecting axle 56 is equipped with hood structure 57, the bottom of connecting axle 56 is equipped with flabellum 58, flabellum 58 assembles directly over fixed pipe 51, utilize the fan structure of blowdown hood 5 bottom, utilize outside wind-force to drive the rotation of hood structure 57, and then drive the bottom air upwards to take out, and then exhaust mechanism 4 synchronous emission, improve the discharge efficiency of foul air, and be equipped with motor structure in the side of connecting axle 56, provide power under the windless condition, guarantee to continue to extract foul air, this motor structure preferably adopts energy memory 6 to provide the energy, guarantee energy-conserving effect, utilize wind speed sensor 7 to respond to whether have wind.

Specifically, the connecting pipeline 1 includes an air inlet pipe 11, the bottom end of the air inlet pipe 11 is equipped with an air inlet end connecting pipe 16, the right end of the air inlet pipe 11 is equipped with a first connecting pipe 12 through a connecting mechanism 2, the front end of the first connecting pipe 12 is equipped at the rear end of a third connecting pipe 31 through a connecting mechanism 2, the left end of the air inlet pipe 11 is equipped with an air outlet pipe 14 through a connecting mechanism 2, the bottom end of the air outlet pipe 14 is equipped with an air outlet end connecting pipe 15, the left end of the air outlet pipe 14 is equipped at the right end of a sixth connecting pipe 41 through a connecting mechanism 2, the bottom end of the air inlet end connecting pipe 16 is equipped at the top end of a building air inlet, the bottom end of the air outlet end connecting pipe 15 is equipped at the top end of a building air outlet, a valve inside a second connecting pipe 13 structure is used, the blocking air inlet mechanism 3 and the air outlet mechanism 4 are closed to avoid direct communication between the air inlet mechanism 3 and the air outlet mechanism 4 when the ventilation system is used, the air inlet mechanism 3 and the air outlet mechanism 4 are communicated when the ventilation system is not used, and it is ensured that the air inlet mechanism 3 and the air outlet mechanism 4 are prevented from being damaged easily caused by too large internal pressure under the condition that the large air volume of the building top.

Particularly, coupling mechanism 2 includes fixed plate 21, fixed plate 21 welds the surface that is used for the connecting line right-hand member, trepanning 22 has been seted up to the side surface of fixed plate 21, bolt 23 has been cup jointed to the internal surface of trepanning 22, the right-hand member spiro union of bolt 23 has screwed pipe 24, the outer skin weld of screwed pipe 24 has clamping jaw 25, the right skin weld of clamping jaw 25 has reinforcing plate 26, clamping jaw 25 interlock is in the junction that is used for the connecting line, utilize the rotation of bolt 23, it controls the removal about screwed pipe 24 and clamping jaw 25 to drive, and then realize the regulation of the clearance at clamping jaw 25 and the pipe connection edge, thereby realize the tight purpose of quick assembly clamp, and one section recess of junction of pipeline is seted up, the other end integrated into one piece of another pipeline has the frame structure that has rubber seal structure, the frame structure interlock is in the inside of recess after the installation, realize sealed effect.

The energy storage device 6 comprises a base 61, four corners of the upper surface of the base 61 are provided with first spherical shafts 62, the top ends of the first spherical shafts 62 are provided with telescopic rods 63, the top ends of the telescopic rods 63 are provided with second spherical shafts 64, the upper surface of the center of the base 61 is provided with a screw joint sheet 65, a support rod 66 is screwed in the screw joint sheet 65, the top end of the support rod 66 is provided with a third spherical shaft 67, the third spherical shaft 67 and the upper surface of the second spherical shaft 64 are provided with a solar panel 613, when the solar energy storage device 6 is used, the support rod 66 at the center can be used for adjusting the turnover angle of the solar panel 613 around the telescopic rods and the two sets of spherical shaft structures at the four peripheral corners, so that the solar energy storage device can be conveniently used to face the sun, energy storage batteries can be assembled on the energy storage device 6 to preferentially supply power to equipment in the system, and the energy storage device 6 can be installed on the outer surface of the connecting pipeline 1, the outer surfaces of the air inlet mechanism 3 and the air exhaust mechanism 4, so that the best energy storage effect is ensured and a better energy saving effect is provided;

the second ball shaft 64 comprises a socket ball 68, a first sleeve ring 69 is sleeved at the top end of the socket ball 68, a second sleeve ring 611 is assembled at the bottom end of the first sleeve ring 69, a connecting rod 612 upwards penetrates through and is sleeved at the bottom end of the second sleeve ring 611, the top end of the connecting rod 612 is threaded, the top end of the connecting rod 612 is screwed at the bottom end of the first sleeve ring 69, a connecting ring 610 is welded on the upper surface of the first sleeve ring 69, and the structural sizes of the first ball shaft 62 and the third ball shaft 67 are the same as that of the second ball shaft 64.

A working method of an energy-saving ventilation system for green buildings comprises the following steps:

step (1): before use, a lower air inlet with an opening of the air inlet mechanism 3 facing the main wind direction is arranged according to the building direction and the local main wind direction, so that the wind direction drives air to automatically enter from the air inlet mechanism 3, the opening direction of the air exhaust mechanism 4 is arranged to be vertical to the main wind direction, the air flow passing through the opening of the air exhaust mechanism 4 is utilized to improve the air exhaust efficiency, the pollution discharge hood 5 is assembled at the rear end of the air exhaust mechanism 4, and the air exhaust mechanism 4 is utilized to exhaust air together, so that the air exhaust efficiency is improved;

step (2): when the air conditioner is used, the air inlet controller firstly blocks the second connecting pipe 13, the temperature sensor arranged in the air inlet filter 34 is utilized to start the temperature regulator, if the air inlet temperature is lower than the indoor temperature, warm air is started to heat the entering air, if the air inlet temperature is higher than the indoor temperature, cold air is started to cool the entering air, the temperature of the entering air of the air inlet filter 34 is regulated to a proper range, and the entering air is discharged from an indoor air inlet to provide fresh and comfortable air for the indoor space of a building;

and (3): when the air inlet mechanism 3 is used, the exhaust controller is started, the exhaust valve is opened, the internal dirty air is exhausted by utilizing the flow of external air, and the air at the bottom end of the pollution discharge hood 5 is driven to be exhausted;

and (4): when the air inlet mechanism is not used, the air inlet controller and the air exhaust controller respectively block the connecting valve with the pipeline inside the building and are communicated with the valve inside the second connecting pipe 13, so that the air inlet mechanism 3 and the air exhaust mechanism 4 are ensured to be communicated after the ventilation system is closed.

Particularly, the upper surface of air inlet mechanism 3 is equipped with air velocity transducer 7, is used for cooperating the utility model discloses well systematic control.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving ventilation system for green building, includes air inlet system, exhaust system and foul air discharge system, its characterized in that: the air inlet system comprises an air inlet mechanism (3), an indoor air inlet, an air inlet controller and a temperature regulator, the air exhaust system comprises an air exhaust mechanism (4), an indoor air outlet and an air exhaust controller, the sewage discharge system comprises a sewage discharge hood (5) and a sewage discharge controller which are connected with a toilet ventilation pipeline and a range hood exhaust pipeline, the indoor air inlet and the indoor air outlet which are used by the air inlet system and the air exhaust system are respectively assembled at the relative farthest positions in a building room needing ventilation, the indoor air outlet is positioned at the indoor upper part, the indoor air inlet is positioned at the indoor lower position, a connecting pipeline (1) is assembled between the air inlet mechanism (3) and the air exhaust mechanism (4), the air inlet end and the air exhaust end outer edge opening of the air inlet mechanism (3) and the air exhaust mechanism (4) are respectively opposite to the local main wind direction of the building and vertical to the local main direction of the building, a connecting mechanism (2) for assembling and clamping is assembled at the joint of the air inlet mechanism (3), the air exhaust mechanism (4) and the connecting pipeline (1), and an energy storage device (6) is assembled on the outer surface of the connecting pipeline (1);

and the upper surface of the air inlet mechanism (3) is provided with an air speed sensor (7).

2. An energy-saving ventilating system for green buildings according to claim 1, wherein: the air inlet mechanism (3) comprises a third connecting pipe (31), the front end of the third connecting pipe (31) is equipped with a fourth connecting pipe (32), the front end of the fourth connecting pipe (32) is equipped with a fifth connecting pipe (33), the front end of the fifth connecting pipe (33) is equipped with an air inlet filter (34) through a connecting mechanism (2), the front end of the air inlet filter (34) is internally equipped with a filter body (35), and the front end of the most front end inner surface of the air inlet filter (34) located in the filter body (35) is equipped with a first dust cover (36).

3. An energy-saving ventilating system for green buildings according to claim 2, wherein: the exhaust mechanism (4) comprises a sixth connecting pipe (41), a bent pipe (42) is welded at the left end of the sixth connecting pipe (41), a seventh connecting pipe (43) is assembled at the top end of the bent pipe (42), an eighth connecting pipe (44) is assembled at the left end of the seventh connecting pipe (43), a ninth connecting pipe (45) is assembled at the left end of the eighth connecting pipe (44) through the connecting mechanism (2), and a second dust cover (46) is assembled at the left end of the ninth connecting pipe (45).

4. An energy-saving ventilating system for green buildings according to claim 3, wherein: blowdown hood (5) include exhaust column (52), the bottom assembly of exhaust column (52) is on bathroom air pipe and lampblack absorber exhaust pipe's top, the front end welding of exhaust column (52) has fixed pipe (51), the inside top of exhaust column (52) is equipped with fixed ring (53), the internal surface welding of fixed ring (53) has first support (54), the top of first support (54) is equipped with second support (55), the center department of first support (54) and second support (55) is equipped with connecting axle (56), the top of connecting axle (56) is equipped with hood structure (57), the bottom of connecting axle (56) is equipped with flabellum (58), flabellum (58) assembly is directly over fixed pipe (51).

5. An energy-saving ventilation system for green buildings according to claim 4, characterized in that: connecting line (1) includes air-supply line (11), the bottom of air-supply line (11) is equipped with air inlet end connecting pipe (16), the right-hand member of air-supply line (11) is equipped with first connecting pipe (12) through coupling mechanism (2), the front end of first connecting pipe (12) passes through coupling mechanism (2) and assembles the rear end at third connecting pipe (31), the left end of air-supply line (11) is equipped with exhaust pipe (14) through coupling mechanism (2), the bottom of exhaust pipe (14) is equipped with air exhaust end connecting pipe (15), the left end of exhaust pipe (14) passes through coupling mechanism (2) and assembles the right-hand member at sixth connecting pipe (41), the bottom assembly of air inlet end connecting pipe (16) is on the pipeline top of building air intake, the bottom assembly of air exhaust end connecting pipe (15) is on the pipeline top of building air exit.

6. An energy-saving ventilating system for green buildings according to any one of claims 1 to 5, wherein: coupling mechanism (2) are including fixed plate (21), fixed plate (21) welding is at the surface that is used for the connecting line right-hand member, trepanning (22) have been seted up to the side surface of fixed plate (21), bolt (23) have been cup jointed to the internal surface of trepanning (22), the right-hand member spiro union of bolt (23) has solenoid (24), the outer skin weld of solenoid (24) has clamping jaw (25), the right skin weld of clamping jaw (25) has reinforcement piece (26), clamping jaw (25) interlock is in the junction that is used for the connecting line.

7. An energy-saving ventilation system for green buildings according to claim 1, characterized in that: energy memory (6) include base (61), the upper surface four corners department of base (61) is equipped with first ball axle (62), the top of first ball axle (62) is equipped with telescopic link (63), the top of telescopic link (63) is equipped with second ball axle (64), the center department of base (61) goes up surface welding and has screw joint piece (65), the inside spiro union of screw joint piece (65) has bracing piece (66), the top of bracing piece (66) is equipped with third ball axle (67), the upper surface of third ball axle (67) and second ball axle (64) is equipped with solar panel (613).

8. An energy-saving ventilating system for green buildings according to claim 7, wherein: the second ball axle (64) is including cup jointing ball (68), first lantern ring (69) has been cup jointed at the top of cup jointing ball (68), the bottom of first lantern ring (69) is equipped with second lantern ring (611), connecting rod (612) has upwards been worn to cup joint to the bottom of second lantern ring (611), the top of connecting rod (612) is seted up threadedly, and the top spiro union of connecting rod (612) is in the bottom of first lantern ring (69), the last skin weld of first lantern ring (69) has connecting ring (610), the structure size of first ball axle (62) and third ball axle (67) is the same with the structure size of second ball axle (64).