CN114279026A - Green building ventilation economizer - Google Patents
Green building ventilation economizer Download PDFInfo
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- CN114279026A CN114279026A CN202210047553.7A CN202210047553A CN114279026A CN 114279026 A CN114279026 A CN 114279026A CN 202210047553 A CN202210047553 A CN 202210047553A CN 114279026 A CN114279026 A CN 114279026A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention discloses a green building ventilation energy-saving device, and relates to the technical field of building ventilation. The invention comprises an air inlet fan and an air outlet fan; the air inlet end of the air inlet fan is communicated with an air inlet processing device; the air outlet ends of the air inlet fan and the air outlet fan are both communicated with an air inlet and outlet switching device; the air inlet and outlet switching device is provided with two first ends which are respectively communicated with the air inlet fan and the air outlet fan, and the air inlet and outlet switching device is also provided with two second ends which are respectively communicated with the first air inlet and outlet air releasing and absorbing device and the second air inlet and outlet air releasing and absorbing device; the first air inlet and outlet releasing and sucking device and the second air inlet and outlet releasing and sucking device are respectively arranged at the top and the bottom of the room. The air inlet and outlet release and suction devices are selectively arranged at any positions of the top and the bottom of the room, and the functions of the two air inlet and outlet release and suction devices are switched to realize air inlet and outlet function switching by switching the air inlet and outlet switching devices during use.
Description
Technical Field
The invention belongs to the technical field of building ventilation, and particularly relates to a green building ventilation energy-saving device.
Background
The building ventilation is divided into natural ventilation and mechanical ventilation, which means that dirty air in a building is directly or after being purified, discharged to the outside, and fresh air is supplemented, so that the indoor air environment is kept in accordance with the sanitary standard.
Modern buildings are getting larger and larger, and although glass curtain walls are getting larger and larger in area, the openable area is usually very small due to safety and aesthetic requirements, and the window is basically closed during use, so that the effect of natural ventilation is very poor for many modern buildings, and especially for inner areas of some large buildings, the natural ventilation is basically absent.
For example, CN113218024A discloses a ventilation system and a ventilation method for a large building, which are suitable for a large area of internal space in the large building, the ventilation system includes an air inlet connected to an air supply duct through an air supply fan, and an air outlet connected to an air exhaust duct through an exhaust fan, the air inlet and outlet are both disposed on the top of each floor of the building; the existing ventilation system generally comprises an exhaust fan arranged at the top part of an indoor wall body for ventilation, and the ventilation mode causes incomplete convection of indoor air, poor ventilation effect and incapability of well arranging replacement air at the indoor bottom and the corner side.
Disclosure of Invention
The invention aims to provide a green building ventilation energy-saving device, which solves the problems of incomplete indoor air convection and poor ventilation effect in the existing ventilation mode by installing an air inlet and outlet release and suction device at any position of the top and the bottom of an indoor according to selection and switching the functions of two air inlet and outlet release and suction devices to perform air inlet and outlet function switching during use.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a ventilation energy-saving device for a green building, which comprises an air inlet fan and an air outlet fan; the air inlet end of the air inlet fan is communicated with an air inlet processing device; the air outlet ends of the air inlet fan and the air outlet fan are both communicated with an air inlet and outlet switching device; the air inlet and outlet switching device is provided with two first ends which are respectively communicated with the air inlet fan and the air outlet fan, and the air inlet and outlet switching device is also provided with two second ends which are respectively communicated with the first air inlet and outlet releasing and absorbing device and the second air inlet and outlet releasing and absorbing device; the air inlet and outlet switching device comprises a circular cylinder, a core body which can rotate along the inner wall of the circular cylinder is arranged in the circular cylinder, the two second ends are arranged at the bottom of the circular cylinder, and the two first ends are arranged at the top of the core body; the first end is an air flow channel penetrating through the core body, the bottom of the core body is also provided with two air channels which are respectively matched and communicated with the two first ends one by one, and any one air channel is positioned between the two first ends; the first air inlet and outlet releasing and sucking device and the second air inlet and outlet releasing and sucking device are respectively arranged at the top and the bottom of the room.
As a preferred technical scheme of the invention, the first air inlet and outlet releasing and sucking device and the second air inlet and outlet releasing and sucking device have the same structure; the first air inlet and outlet releasing and sucking device comprises a plurality of air inlet and outlet releasing and sucking modules which are sequentially communicated, and any two adjacent air inlet and outlet releasing and sucking modules are communicated through a pipeline; the air inlet and outlet releasing and sucking module comprises a mounting bracket, an air inlet and outlet releasing and sucking nozzle arranged on the mounting bracket, and a Y-shaped pipe communicated with the pipeline and the air inlet and outlet releasing and sucking nozzle.
As a preferred technical scheme of the invention, the mounting bracket comprises a U-shaped plate, two ends of the U-shaped plate are respectively outwards turned and folded to form mounting edges, and the mounting edges are provided with fixing holes; a pair of through holes which are concentric and used for pipelines to pass through are formed in the two side plates of the U-shaped plate; a clamping mechanism for fixing the pipeline is arranged on one side wall of the U-shaped plate positioned at the through hole; the bottom side surface of the U-shaped plate is provided with an external threaded pipe connected with the air inlet and outlet release suction nozzle in a penetrating way;
wherein, business turn over wind release suction nozzle include with external screw thread pipe threaded connection's internal thread cover, the tip of thread cover is provided with a horn mouth structure, the wide-mouth end and the narrow mouth end of horn mouth structure are provided with a porous filter plate one and porous filter plate two respectively, the tip of internal thread cover still is provided with to lean on the backstop ring at external screw thread pipe end portion is located the cavity intussuseption that forms between porous filter plate one and the porous filter plate two is filled with air filtration adsorption particles.
As a preferred technical scheme of the invention, the clamping mechanism comprises two convex plates which are arranged on one side wall of a U-shaped plate in parallel, an adjusting bolt penetrates through the convex plates through threads, and the end part of the adjusting bolt is connected with an arc-shaped clamping plate through a bearing; and a guide telescopic sleeve rod A is connected between the arc-shaped clamping plate and the convex plate which are positioned at two sides of the bearing.
As a preferred technical solution of the present invention, a top plate is disposed on the top of the circular cylinder, and the first end protrudes from the top of the core body; the top plate is provided with an arc-shaped hole for limiting the rotation angle of the first end; the maximum rotation range of the first end is 90 degrees; the bottom side surface of the round cylinder is provided with a supporting leg; a driving rod for driving the core body to rotate in the circular cylinder body is arranged at the top of the core body, a bearing hole which is matched with the driving rod to rotate is formed in the top plate, a second bearing is installed at the bearing hole in a matched mode, and the inner ring of the second bearing is connected with the driving rod; a horizontally arranged cross beam A is arranged on the bottom side surface of the circular cylinder, an upward upright post is arranged at the end part of the cross beam A, a cross beam B transversely arranged right above the core body is arranged at the top part of the upright post, a third bearing which is concentric with the second bearing is arranged at the top part of the cross beam B, and the end part of the driving rod is matched and connected with an inner ring of the third bearing; the motor is in transmission connection with the driving rod through a transmission structure.
As a preferred technical scheme of the invention, the transmission structure is a transmission belt or a transmission chain; the driving rod is provided with a transmission module in transmission connection with the transmission structure, and the transmission module is a chain wheel or a belt wheel.
As a preferred technical scheme of the invention, the air inlet processing device comprises a plurality of rectangular pipe bodies which are sequentially communicated and connected, mounting steps are arranged on the inner side walls of two ends of each rectangular pipe body, porous partition plates are mounted on the mounting steps, and a pair of manholes are arranged on the two opposite inner side walls of each rectangular pipe body; the sealing device also comprises a first sealing plate and a second sealing plate which are respectively abutted against the outer side walls of the rectangular tube bodies at the two manhole positions; a connecting column is arranged in the middle of the first sealing plate, a through hole for the connecting column to penetrate through is formed in the second sealing plate, the connecting column is a threaded column, and a locking nut abutting against the second sealing plate is connected to the end portion of the threaded column in a threaded mode; a rectangular connecting sleeve is connected between two adjacent rectangular pipe bodies, and a fastening bolt is arranged on the rectangular connecting sleeve.
As a preferred technical scheme of the invention, the first sealing plate and the second sealing plate are both rectangular plates, one side of each rectangular plate, which is close to the rectangular pipe body, is provided with a sealing ring, four corner sides of each rectangular plate, which are positioned on the peripheral side of the sealing ring, are provided with positioning holes, and the outer side wall of the rectangular pipe body, which is positioned on the peripheral side of the manhole, is provided with positioning columns matched with the positioning holes; the two rectangular pipe bodies at the two ends of the air inlet processing device are respectively connected with an end cover plate which is hermetically arranged at the end part of the rectangular pipe body, and the end cover plate is provided with a pipeline structure.
As a preferred technical scheme of the invention, the air outlet end of the air inlet fan and the air inlet end of the air outlet fan are respectively communicated with an adjusting device;
the adjusting device comprises a columnar shell, the shell comprises a pipe body and end plates arranged at two ends of the pipe body, and the two end plates are respectively provided with an air inlet joint and an air outlet joint; a piston sliding along the inner wall of the pipe body is arranged in the pipe body, a plurality of guide telescopic sleeve rods B are connected to two sides of the piston, and the end parts of the guide telescopic sleeve rods B are fixed on the end plates; the two end plates are respectively provided with a first connecting rod and a second connecting rod, the end parts of the first connecting rod and the second connecting rod are respectively connected with a guide sealing rod A and a guide sealing rod B, and the piston is provided with a through hole A and a through hole B which are matched with the guide sealing rod A and the guide sealing rod B.
The air conditioner further comprises a first temperature sensor and a second temperature sensor which are respectively arranged indoors and outdoors, wherein the first temperature sensor and the second temperature sensor are both communicated with a processor, and the output end of the processor is connected with the air inlet and outlet switching device.
The preferable technical scheme of the invention is as described above.
The invention has the following beneficial effects:
the air inlet and outlet release and suction devices are arranged at any positions of the top and the bottom of the room according to selection, and the functions of the two air inlet and outlet release and suction devices are switched to realize air inlet and outlet function switching by switching the air inlet and outlet switching devices during use; thereby completing top air inlet, bottom air outlet, bottom air inlet and top air outlet according to requirements; meanwhile, the air inlet and outlet releasing and sucking device is formed by communicating a plurality of air inlet and outlet releasing and sucking modules through pipelines, and the air inlet and outlet releasing and sucking modules are uniformly installed at indoor corners and other positions according to requirements, so that the ventilation effect of any position is ensured.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a ventilation energy-saving device for green buildings according to the invention;
FIG. 2 is a schematic structural diagram of the air inlet/outlet switching device according to the present invention;
FIG. 3 is a schematic view of the bottom view of the circular cylinder of the present invention;
FIG. 4 is a side view of a circular cartridge of the present invention;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 4;
FIG. 6 is a schematic view of the top view of the circular cylinder of the present invention;
FIG. 7 is a first schematic diagram of a core structure according to the present invention;
FIG. 8 is a second schematic structural view of a core in accordance with the present invention;
FIG. 9 is a schematic structural view of a first air inlet/outlet releasing/sucking device according to the present invention;
FIG. 10 is a schematic view of the mounting bracket and the air release nozzle of the present invention;
FIG. 11 is a schematic view of the air release suction nozzle of the present invention;
FIG. 12 is a schematic view of the mounting bracket of the present invention;
FIG. 13 is an enlarged view of a portion of FIG. 12 at A;
FIG. 14 is a schematic view of the structure of the adjusting device of the present invention;
FIG. 15 is a cross-sectional view taken at A-A in FIG. 14;
FIG. 16 is a schematic view of the structure of the intake air treatment device of the present invention;
FIG. 17 is a schematic view of a rectangular tube structure according to the present invention;
FIG. 18 is a schematic front view of a rectangular tube according to the present invention;
FIG. 19 is a cross-sectional view taken at C-C of FIG. 18;
FIG. 20 is a schematic view of an end cap plate according to the present invention;
FIG. 21 is a schematic view of a rectangular connecting sleeve according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-8, the present invention relates to a ventilation energy-saving device for green buildings, which comprises an air inlet fan 1a and an air outlet fan 1 b; the air inlet end of the air inlet fan 1a is communicated with an air inlet processing device 1; the air outlet ends of the air inlet fan 1a and the air outlet fan 1b are both communicated with an air inlet and outlet switching device 3; the air inlet and outlet switching device 3 is provided with two first ends 231 respectively communicated with the air inlet fan 1a and the air outlet fan 1b, and the air inlet and outlet switching device 3 is also provided with two second ends 208 respectively communicated with the first air inlet and outlet releasing and absorbing device 3a and the second air inlet and outlet releasing and absorbing device 3 b; the air inlet and outlet switching device 3 comprises a circular cylinder 20, a core body 23 which can rotate along the inner wall of the circular cylinder 20 is arranged in the circular cylinder 20, two second ends 208 are arranged at the bottom of the circular cylinder 20, and two first ends 231 are arranged at the top of the core body 23; the first end 231 is an air flow channel penetrating through the core body 23, the bottom of the core body 23 is further provided with two air channels 233 which are respectively matched and communicated with the two first ends 231 one by one, and any one air channel 233 is positioned between the two first ends 231; the first air inlet and outlet releasing and absorbing device 3a and the second air inlet and outlet releasing and absorbing device 3b are respectively arranged at the top and the bottom of the room; the air inlet and outlet releasing and sucking devices are installed at any positions of the top and the bottom of the room according to selection, and the air inlet and outlet switching devices are switched to perform air inlet and outlet function switching on the functions of the two air inlet and outlet releasing and sucking devices during use, so that the problems of incomplete indoor air convection and poor ventilation effect in the conventional ventilation mode are solved.
As shown in fig. 9-13, the first air inlet and outlet releasing and absorbing device 3a and the second air inlet and outlet releasing and absorbing device 3b have the same structure; the first air inlet and outlet releasing and sucking device 3a comprises a plurality of air inlet and outlet releasing and sucking modules which are sequentially communicated, and any two adjacent air inlet and outlet releasing and sucking modules are communicated through a pipeline 6; the air inlet and outlet releasing and sucking module comprises a mounting bracket 30, an air inlet and outlet releasing and sucking nozzle 5 arranged on the mounting bracket 30 and a Y-shaped pipe 61 for communicating a pipeline 6 and the air inlet and outlet releasing and sucking nozzle 5, and meanwhile, the air inlet and outlet releasing and sucking device communicated by a plurality of air inlet and outlet releasing and sucking modules through pipelines is adopted, so that the air inlet and outlet releasing and sucking modules are uniformly arranged at indoor corners and other positions according to requirements, and the ventilation effect of any position is ensured; and through the arrangement of the Y-shaped pipe 61, a new air inlet and outlet air releasing and sucking module can be conveniently additionally arranged on any two air inlet and outlet air releasing and sucking modules, and the integral installation and operation are convenient.
As shown in fig. 12-13, the mounting bracket 30 includes a U-shaped plate 31, two ends of the U-shaped plate 31 are respectively folded outwards to form mounting edges 312, and the mounting edges 312 are provided with fixing holes 313; a pair of through holes 32 which are concentric and used for the pipeline 6 to pass through are arranged on two side plates of the U-shaped plate 31; a clamping mechanism for fixing the pipeline 6 is arranged on one side wall of the U-shaped plate 31 positioned at the through hole 32; the outer threaded pipe 311 connected with the air inlet and outlet release suction nozzle 5 penetrates through the bottom side surface of the U-shaped plate 31, and the air inlet and outlet release suction module can be integrally and conveniently mounted at any position through the arrangement of the U-shaped plate 31; the air inlet and outlet release suction nozzle 5 comprises an internal thread sleeve 51 in threaded connection with the external thread pipe 311, a bell mouth structure 52 is arranged at the end part of the thread sleeve 51, a porous filter plate I54 and a porous filter plate II 55 are respectively arranged at the wide-mouth end and the narrow-mouth end of the bell mouth structure 52, a stop ring 53 abutting against the end part of the external thread pipe 311 is further arranged at the end part of the internal thread sleeve 51, and air filtering and adsorbing particles are filled in a cavity formed between the porous filter plate I54 and the porous filter plate II 55.
As shown in fig. 13, the clamping mechanism comprises two parallel convex plates 33 arranged on one side wall of the U-shaped plate 31, an adjusting bolt 36 is arranged on the convex plates 33 in a penetrating way through threads, and the end part of the adjusting bolt 36 is connected with an arc-shaped clamping plate 34 through a bearing I37; be located and be connected with the flexible loop bar A35 of direction between the arc pinch-off blades 34 of a 37 both sides and the flange 33 of bearing, through fixture's setting, conveniently fix the pipeline 6 of connecting in installing support 30 both sides, avoid leading to pipeline 6 and Y type pipe 61's junction to appear becoming flexible because of pipeline 6's the reason of the dead weight, strengthen the stability of pipeline 6 installation simultaneously.
2-8, the top of the circular cylinder 20 is provided with a top plate 22, and a first end 231 protrudes from the top of the core 23; the top plate 22 is provided with an arc-shaped hole 222 for limiting the rotation angle of the first end 231; the maximum rotation range of the first end 231 is 90 °; the bottom side surface of the round barrel 20 is provided with a supporting leg 201; the top of the core body 23 is provided with a driving rod 21 for driving the core body 23 to rotate in the circular cylinder 20, the top plate 22 is provided with a bearing hole which is matched with the driving rod 21 to rotate, a bearing II 221 is installed at the bearing hole in a matched mode, and the inner ring of the bearing II 221 is connected with the driving rod 21; a horizontally arranged beam A202 is arranged on the bottom side surface of the circular cylinder 20, an upward upright column 203 is arranged at the end part of the beam A202, a beam B204 transversely arranged right above the core body 23 is arranged at the top part of the upright column 203, a third bearing 205 which is concentric with the second bearing 221 is arranged at the top part of the beam B204, and the end part of the driving rod 21 is connected with an inner ring of the third bearing 205 in a matching way; the device also comprises a motor, the motor is in transmission connection with the driving rod 21 through a transmission structure, and the transmission structure is a transmission chain; a transmission module 211 in transmission connection with the transmission structure is arranged on the driving rod 21, and the transmission module 211 is a chain wheel; the inner side wall of the circular cylinder 20 is provided with four sliding grooves 206 along the length direction thereof, the bottom ends of the four sliding grooves 206 are provided with annular grooves 207, and the outer side of the core body 23 is provided with spherical protrusions 232 which can slide along the sliding grooves 206 and the annular grooves 207; when the air inlet and outlet air releasing and sucking device is used, the control core body 23 is driven by the motor to rotate in the circular cylinder body 20, so that the corresponding communication relation between the first end 231 and the second end 208 is adjusted according to requirements when the air inlet and outlet air releasing and sucking device is used, and the air inlet and outlet air releasing and sucking device is integrally switched in air inlet and outlet; meanwhile, the arrangement of the annular channel 207 facilitates the rotation of the core 23 in the circular cylinder 20 and limits the rotation of the core 23 in the circular cylinder 20; the synchronous setting through spout 206 facilitates the core 23 installation and dismantlement.
As shown in fig. 16-19 and 21, the intake air treatment device 1 comprises three rectangular pipe bodies 10 which are sequentially communicated and connected, wherein the inner side walls of two ends of each rectangular pipe body 10 are provided with installation steps 11, the installation steps 11 are provided with porous partition plates 12, and two opposite inner side walls of each rectangular pipe body 10 are provided with a pair of manholes 101; the manhole cover further comprises a first sealing plate 102 and a second sealing plate 103 which are respectively abutted against the outer side walls of the rectangular pipe body 10 at the two manholes 101; a connecting column 108 is arranged in the middle of the first sealing plate 102, a through hole 105 for the connecting column 108 to penetrate through is formed in the second sealing plate 103, the connecting column 108 is a threaded column, and the end part of the threaded column is in threaded connection with a locking nut 106 abutted against the second sealing plate 103; connect rectangle adapter sleeve 14 between two adjacent rectangle bodys 10, be provided with fastening bolt 141 on the rectangle adapter sleeve 14, it has sponge, active carbon one and active carbon two to fill respectively in the three rectangle body 10, carries out the preliminary treatment to the air inlet through air inlet processing apparatus 1, in order to carry out the humidification, can replace active carbon two for a plurality of cotton of vertical installation in rectangle body 10, carry out the humidification through spout on the cotton.
As shown in fig. 16-21, the first sealing plate 102 and the second sealing plate 103 are both rectangular plates, a sealing ring 109 is disposed on one side of the rectangular plate close to the rectangular pipe 10, positioning holes 104 are disposed on four corner sides of the rectangular plate on the outer peripheral side of the sealing ring, and positioning posts 107 matched with the positioning holes 104 are disposed on the outer side wall of the rectangular pipe 10 on the outer peripheral side of the manhole 101; the two rectangular pipe bodies 10 positioned at the two ends of the air inlet processing device 1 are respectively connected with an end cover plate 13 which is hermetically arranged at the end part of the rectangular pipe body 10, the end cover plate 13 is provided with a pipeline structure 131, and the installation of the first sealing plate 102 and the second sealing plate 103 is integrally facilitated through the matching of the positioning hole 104 and the positioning column 107; during the use, when the manhole 101 needs to be opened and the activated carbon and the like filled in the rectangular tube 10 are removed, the locking nut 106 is loosened firstly, the first sealing plate 102 and the second sealing plate 103 are removed from the manhole 101 at the moment, then the activated carbon and the like are cleaned, the first sealing plate 102 is abutted against the outer side wall of the rectangular tube 10 through the matching of the positioning hole 104 and the positioning column 107, then new particles such as the activated carbon and the like are filled in the rectangular tube 10, the positioning hole 104 and the positioning column 107 are abutted against the outer side wall of the rectangular tube 10 through the matching of the second sealing plate 103, and the locking nut 106 can be locked.
As shown in fig. 14-15, the air outlet end of the air inlet fan 1a and the air inlet end of the air outlet fan 1b are respectively communicated with an adjusting device 4; the adjusting device 4 comprises a columnar shell, the shell comprises a pipe body 400 and end plates 40 arranged at two ends of the pipe body 400, and the two end plates 40 are respectively provided with an air inlet joint 41 and an air outlet joint 41; a piston 42 sliding along the inner wall of the tube body 400 is arranged in the tube body 400, a plurality of guide telescopic sleeve rods B43 are connected to two sides of the piston 42, and the end part of each guide telescopic sleeve rod B43 is fixed on the end plate 40; the two end plates 40 are respectively provided with a first connecting rod 46 and a second connecting rod 44, the end parts of the first connecting rod 46 and the second connecting rod 44 are respectively connected with a guide sealing rod A47 and a guide sealing rod B45, the piston 42 is provided with a through hole A49 and a through hole B48 which are matched with the guide sealing rod A47 and the guide sealing rod B45, and the arrangement of the adjusting device 4 ensures that the air is temporarily stored and temporarily supplied through air cavities formed at two sides of the piston 42 in the process of switching the air inlet and outlet functions of the air inlet and outlet releasing and absorbing device; function switching carries out the in-process, and air inlet fan 1a, air outlet fan 1b all carry out convulsions operation, and air inlet fan 1a draws external wind suction to an air chamber, and air outlet fan 1b takes out the air of keeping in another air chamber to make under this operation piston 42 along being close to the one end removal of being connected with air outlet fan 1 b.
The air conditioner also comprises a first temperature sensor and a second temperature sensor which are respectively arranged indoors and outdoors, wherein the first temperature sensor and the second temperature sensor are both communicated with a processor, and the output end of the processor is connected with the air inlet and outlet switching device 3; detecting indoor and outdoor temperatures through a first temperature sensor and a second temperature sensor; when the outdoor temperature is high and the indoor temperature is high, air is controlled to enter through the air inlet and outlet releasing and absorbing device arranged at the bottom, and air is exhausted through the air inlet and outlet releasing and absorbing device arranged at the top; when the indoor temperature is higher than the outdoor temperature, the air is controlled to enter through the air inlet and outlet release and suction device arranged at the top, and the air is exhausted through the air inlet and outlet release and suction device arranged at the bottom.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a green building ventilation economizer which characterized in that: comprises an air inlet fan (1 a) and an air outlet fan (1 b);
the air inlet end of the air inlet fan (1 a) is communicated with an air inlet processing device (1);
the air outlet ends of the air inlet fan (1 a) and the air outlet fan (1 b) are communicated with an air inlet and outlet switching device (3);
the air inlet and outlet switching device (3) is provided with two first ends (231) which are respectively communicated with the air inlet fan (1 a) and the air outlet fan (1 b), and the air inlet and outlet switching device (3) is also provided with two second ends (208) which are respectively communicated with the first air inlet and outlet releasing and absorbing device (3 a) and the second air inlet and outlet releasing and absorbing device (3 b);
the air inlet and outlet switching device (3) comprises a circular cylinder (20), a core body (23) capable of rotating along the inner wall of the circular cylinder (20) is arranged in the circular cylinder (20), the two second ends (208) are arranged at the bottom of the circular cylinder (20), and the two first ends (231) are arranged at the top of the core body (23);
the first end (231) is an air flow channel penetrating through the core body (23), the bottom of the core body (23) is also provided with two air channels (233) which are respectively matched and communicated with the two first ends (231) one by one, and any one air channel (233) is positioned between the two first ends (231);
the first air inlet and outlet releasing and sucking device (3 a) and the second air inlet and outlet releasing and sucking device (3 b) are respectively arranged at the top and the bottom of the room.
2. A green building ventilation energy-saving device according to claim 1, wherein the first air inlet and outlet releasing and absorbing device (3 a) and the second air inlet and outlet releasing and absorbing device (3 b) are the same in structure;
the first air inlet and outlet releasing and sucking device (3 a) comprises a plurality of air inlet and outlet releasing and sucking modules which are sequentially communicated, and any two adjacent air inlet and outlet releasing and sucking modules are communicated through a pipeline (6);
the air inlet and outlet releasing and sucking module comprises a mounting support (30), an air inlet and outlet releasing and sucking nozzle (5) arranged on the mounting support (30), and a Y-shaped pipe (61) communicated with the pipeline (6) and the air inlet and outlet releasing and sucking nozzle (5).
3. The ventilation and energy saving device for the green buildings according to claim 2, characterized in that the mounting bracket (30) comprises a U-shaped plate (31), two ends of the U-shaped plate (31) are respectively folded outwards to form mounting edges (312), and the mounting edges (312) are provided with fixing holes (313);
a pair of through holes (32) which are concentric and used for a pipeline (6) to pass through are formed in the two side plates of the U-shaped plate (31);
a clamping mechanism for fixing the pipeline (6) is arranged on one side wall of the U-shaped plate (31) positioned at the through hole (32);
the bottom side surface of the U-shaped plate (31) is provided with an external thread pipe (311) which is connected with the air inlet and outlet release suction nozzle (5) in a penetrating way;
wherein, business turn over wind release suction nozzle (5) include with external screw thread pipe (311) threaded connection's internal thread cover (51), the tip of thread cover (51) is provided with a horn mouth structure (52), the wide-mouth end and the narrow-mouth end of horn mouth structure (52) are provided with one porous filter plate (54) and porous filter plate two (55) respectively, the tip of internal thread cover (51) still be provided with support and lean on backstop ring (53) at external screw thread pipe (311) tip
And air filtering and adsorbing particles are filled in a cavity formed between the first porous filter plate (54) and the second porous filter plate (55).
4. A green building ventilation energy-saving device according to claim 3, wherein the clamping mechanism comprises two parallel convex plates (33) arranged on one side wall of the U-shaped plate (31), an adjusting bolt (36) is arranged on the convex plates (33) in a threaded penetrating manner, and the end part of the adjusting bolt (36) is connected with an arc-shaped clamping plate (34) through a bearing I (37);
and a guide telescopic sleeve rod A (35) is connected between the arc-shaped clamping plate (34) and the convex plate (33) which are positioned at two sides of the first bearing (37).
5. A green building ventilation energy saving device according to claim 1, characterized in that the top of the circular cylinder (20) is provided with a top plate (22), and the first end (231) protrudes from the top of the core (23); the top plate (22) is provided with an arc-shaped hole (222) for limiting the rotation angle of the first end (231); the maximum rotation range of the first end (231) is 90 °;
the bottom side surface of the round barrel (20) is provided with a supporting leg (201);
the top of the core body (23) is provided with a driving rod (21) for driving the core body (23) to rotate in the circular cylinder body (20), the top plate (22) is provided with a bearing hole which is matched with the driving rod (21) to rotate, a second bearing (221) is installed at the bearing hole in a matched mode, and the inner ring of the second bearing (221) is connected with the driving rod (21);
a horizontally arranged cross beam A (202) is arranged on the bottom side surface of the circular cylinder (20), an upward upright column (203) is arranged at the end part of the cross beam A (202), a cross beam B (204) transversely arranged right above the core body (23) is arranged at the top part of the upright column (203), a third bearing (205) which is concentric with the second bearing (221) is arranged at the top part of the cross beam B (204), and the end part of the driving rod (21) is connected with an inner ring of the third bearing (205) in a matching manner;
the device also comprises a motor, and the motor is in transmission connection with the driving rod (21) through a transmission structure.
6. The green building ventilation energy-saving device according to claim 5, wherein the transmission structure is a transmission belt or a transmission chain;
the driving rod (21) is provided with a transmission module (211) in transmission connection with the transmission structure, and the transmission module (211) is a chain wheel or a belt wheel.
7. The green building ventilation energy-saving device according to claim 1, wherein the air intake processing device (1) comprises a plurality of rectangular pipe bodies (10) which are sequentially connected in a communication manner, the inner side walls of two ends of each rectangular pipe body (10) are provided with mounting steps (11), the mounting steps (11) are provided with porous partition plates (12), and the two opposite inner side walls of each rectangular pipe body (10) are provided with a pair of manholes (101); the manhole cover further comprises a first sealing plate (102) and a second sealing plate (103), wherein the first sealing plate and the second sealing plate respectively abut against the outer side wall of the rectangular pipe body (10) at the two manholes (101);
the middle part of the first sealing plate (102) is provided with a connecting column (108), the second sealing plate (103) is provided with a through hole (105) for the connecting column (108) to penetrate through, the connecting column (108) is a threaded column, and the end part of the threaded column is in threaded connection with a locking nut (106) abutted against the second sealing plate (103);
a rectangular connecting sleeve (14) is connected between two adjacent rectangular pipe bodies (10), and a fastening bolt (141) is arranged on the rectangular connecting sleeve (14).
8. The ventilation and energy saving device for green buildings according to claim 7, wherein the first sealing plate (102) and the second sealing plate (103) are both rectangular plates, one side of the rectangular plate close to the rectangular pipe body (10) is provided with a sealing ring, four corner sides of the rectangular plate on the outer peripheral side of the sealing ring are provided with positioning holes (104), and the outer side wall of the rectangular pipe body (10) on the peripheral side of the manhole (101) is provided with positioning columns (107) matched with the positioning holes (104);
the two rectangular pipe bodies (10) at the two ends of the air inlet processing device (1) are respectively connected with an end cover plate (13) which is hermetically arranged at the end part of the rectangular pipe body (10), and the end cover plate (13) is provided with a pipeline structure (131).
9. The green building ventilation energy-saving device according to claim 1, wherein the air outlet end of the air inlet fan (1 a) and the air inlet end of the air outlet fan (1 b) are respectively communicated with a regulating device (4);
the adjusting device (4) comprises a columnar shell, the shell comprises a pipe body (400) and end plates (40) arranged at two ends of the pipe body (400), and air inlet and outlet connectors (41) are respectively arranged on the two end plates (40); a piston (42) sliding along the inner wall of the pipe body (400) is arranged in the pipe body (400), a plurality of guiding telescopic sleeve rods B (43) are connected to two sides of the piston (42), and the end parts of the guiding telescopic sleeve rods B (43) are fixed on the end plate (40);
two be provided with head rod (46) and second connecting rod (44) on end plate (40) respectively, the tip of head rod (46) and second connecting rod (44) is connected with direction sealing rod A (47) and direction sealing rod B (45) respectively, be provided with on piston (42) with direction sealing rod A (47) and direction sealing rod B (45) complex through hole A (49) and through hole B (48).
10. The green building ventilation energy-saving device according to claim 9, further comprising a first temperature sensor and a second temperature sensor respectively arranged indoors and outdoors, wherein the first temperature sensor and the second temperature sensor are both communicated with a processor, and the output end of the processor is connected with the air inlet and outlet switching device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210047553.7A CN114279026B (en) | 2022-01-17 | 2022-01-17 | Green building ventilation economizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210047553.7A CN114279026B (en) | 2022-01-17 | 2022-01-17 | Green building ventilation economizer |
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| CN114279026A true CN114279026A (en) | 2022-04-05 |
| CN114279026B CN114279026B (en) | 2023-07-07 |
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| CN202210047553.7A Active CN114279026B (en) | 2022-01-17 | 2022-01-17 | Green building ventilation economizer |
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| JPH0719518A (en) * | 1993-06-29 | 1995-01-20 | Kimura Kohki Co Ltd | Air-conditioning and ventilating unit for installing on ceiling |
| US20100081370A1 (en) * | 2008-09-26 | 2010-04-01 | Panasonic Ecology Systems Guangdong Co., Ltd. | Assembly of pipe unit and pipe hood for ventilating fan |
| CN104334944A (en) * | 2012-04-23 | 2015-02-04 | X畅尔股份有限公司 | Environmental control systems and methods of configuring environmental control systems |
| CN106839363A (en) * | 2017-03-01 | 2017-06-13 | 刘伟 | The circulation device for air that a kind of air outlet, return air inlet can be exchanged |
| CN108679768A (en) * | 2018-04-13 | 2018-10-19 | 江苏净松环境科技有限公司 | A kind of indoor unit of fresh air system |
| CN213395833U (en) * | 2020-09-07 | 2021-06-08 | 浙江仓森环境科技有限公司 | Air exchange section structure of VDV variable air duct air exchange device |
| CN112984670A (en) * | 2021-03-22 | 2021-06-18 | 浙江韶华建设有限公司 | House ventilation system |
-
2022
- 2022-01-17 CN CN202210047553.7A patent/CN114279026B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719518A (en) * | 1993-06-29 | 1995-01-20 | Kimura Kohki Co Ltd | Air-conditioning and ventilating unit for installing on ceiling |
| US20100081370A1 (en) * | 2008-09-26 | 2010-04-01 | Panasonic Ecology Systems Guangdong Co., Ltd. | Assembly of pipe unit and pipe hood for ventilating fan |
| CN104334944A (en) * | 2012-04-23 | 2015-02-04 | X畅尔股份有限公司 | Environmental control systems and methods of configuring environmental control systems |
| CN106839363A (en) * | 2017-03-01 | 2017-06-13 | 刘伟 | The circulation device for air that a kind of air outlet, return air inlet can be exchanged |
| CN108679768A (en) * | 2018-04-13 | 2018-10-19 | 江苏净松环境科技有限公司 | A kind of indoor unit of fresh air system |
| CN213395833U (en) * | 2020-09-07 | 2021-06-08 | 浙江仓森环境科技有限公司 | Air exchange section structure of VDV variable air duct air exchange device |
| CN112984670A (en) * | 2021-03-22 | 2021-06-18 | 浙江韶华建设有限公司 | House ventilation system |
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| CN114279026B (en) | 2023-07-07 |
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