CN114353230B - Energy-saving ventilation unit for green building - Google Patents
Energy-saving ventilation unit for green building Download PDFInfo
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- CN114353230B CN114353230B CN202210084362.8A CN202210084362A CN114353230B CN 114353230 B CN114353230 B CN 114353230B CN 202210084362 A CN202210084362 A CN 202210084362A CN 114353230 B CN114353230 B CN 114353230B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses an energy-saving ventilation device for a green building, and relates to the technical field of building ventilation. The invention comprises a fan, an air outlet system communicated with the air outlet end of the fan, and an air inlet processing device, a switching device and an air inlet system which are sequentially communicated with the air inlet end of the fan; the air inlet processing device comprises a plurality of air inlet processing units which are connected in parallel at the air outlet end of the switch device; any one of the air inlet processing units comprises a box body and a plurality of mutually communicated processing modules which are linearly arranged in the box body; the processing module comprises a shell, a sealing structure A and a sealing groove A which are matched with each other are respectively arranged at two ends of the shell, porous plates are respectively arranged on the inner walls of two ends of the shell, and filtering particles are filled in an area formed by the two porous plates. According to the invention, through the arrangement of the air inlet treatment device, the air sucked into the room from the environment is filtered, and the influence on the indoor air quality caused by serious pollution of the external environment is avoided, so that the overall ventilation effect is improved.
Description
Technical Field
The invention belongs to the technical field of building ventilation, and particularly relates to an energy-saving ventilation device for a green building.
Background
With the continuous promotion of the urbanization process in China, various types of urban buildings are continuously built, great convenience is brought to people's lives, the number of large or ultra-large commercial buildings is increased, the flat floor area of the buildings is large, the internal space of the buildings is basically closed, under the condition, ventilation and air conditioning inside the buildings are particularly important, ventilation in the buildings is mainly realized by designing ventilation shafts or ventilation ducts in combination with devices such as ventilation openings, fans and the like, and the requirements of heating ventilation and air conditioning design specifications for civil buildings GB50736-2012 need to be met.
For example, CN931105196 discloses a device for building laminated air ducts and its using method, which is composed of laminated exhaust ducts and air supply ducts, and the air inlet duct is equipped with air suction and supply motor, so that it is favourable for environmental sanitation and can change the building structure of building whose span is limited by poor ventilation in the past.
CN201110121162.7 discloses a building gas exchange structure, contains at least one air duct, and the air duct contains the vent, and sets up first air door, second air door etc..
Due to the serious environmental pollution, in fact, a large amount of substances such as dust and the like which affect the indoor environment exist in the air of the external environment; the prior ventilation equipment does not process the sucked air when in use, and the air quality in a room is influenced when the pollution of the external environment is serious.
Disclosure of Invention
The invention aims to provide an energy-saving ventilation device for a green building, which can be used for filtering air sucked into a room from the environment through the arrangement of an air inlet treatment device and solving the problem that the indoor air quality is influenced when the external environment is seriously polluted.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an energy-saving ventilation device for a green building, which comprises a fan, an air outlet system communicated with the air outlet end of the fan, an air inlet processing device, a switching device and an air inlet system, wherein the air inlet processing device, the switching device and the air inlet system are sequentially communicated with the air inlet end of the fan; the air inlet processing device comprises a plurality of air inlet processing units which are connected in parallel at the air outlet end of the switch device; any one of the air inlet processing units comprises a box body and a plurality of mutually communicated processing modules linearly arranged in the box body; the processing module comprises a square tubular shell, a sealing structure A and a sealing groove A which are matched with each other are respectively arranged at two ends of the shell, porous plates are respectively arranged on the inner walls of the two ends of the shell, and filtering particles for filtering air are filled in an area formed by the two porous plates; the box body comprises a base, side plates are arranged on two sides of the base, a first end plate and a second end plate are arranged at two ends of the base respectively, and a first pipeline connector and a second pipeline connector are arranged on the first end plate and the second end plate respectively; the inner side of the first end plate is provided with a sealing structure B in sealing fit with the sealing groove A, and the inner side of the second end plate is provided with a sealing groove B in sealing fit with the sealing structure A.
Furthermore, the sealing groove A and the sealing groove B have the same structure and are both rectangular annular structures; the sealing structure A and the sealing structure B have the same structure; the sealing structure A comprises an annular cavity arranged on the peripheral side wall of the shell, and an annular rectangular opening communicated with the annular cavity is formed in one end face of the shell; the inner side wall of the rectangular opening is provided with a ring body ring, one end of the ring body ring, which is positioned in the annular cavity, is provided with a stop structure, the other end of the ring body ring is provided with an annular boss with an isosceles trapezoid cross section, and the end surface of the annular boss is provided with a sealing ring; the top of shell is provided with and communicates the air inlet with annular cavity, the air inlet passes through hose B and a telescopic tube intercommunication, just the cooperation is installed valve one on the air inlet.
Furthermore, a positioning groove is formed in the upper surface of the base, and a positioning lug matched with the positioning groove is arranged at the bottom of the shell; the top of the shell is also provided with a handle; the edge side of the top of the shell, which is positioned on two sides of the handle, is welded with an extension plate, the end part of the extension plate is provided with a folded edge which is bent towards one side of the base, and the extension plate and the folded edge are respectively provided with a fixing bolt A and a fixing bolt B which are connected with the end surface and the outer side wall of the side plate.
Further, a first clapboard and a second heat insulation board are alternately arranged in the shell along the length direction of the shell; mounting edges are arranged at one ends of the first partition plate and the second heat insulation plate, fixing bolts C are arranged on the mounting edges, and two sides of the first partition plate and the second heat insulation plate are in sealing contact with one opposite inner side wall of the shell; the other ends of the first partition plate and the second partition plate form a channel with one inner side wall of the shell respectively; an airflow channel with a snake-shaped section is formed in the shell through the separation of the first partition plate and the second heat insulation plate.
Furthermore, the air inlet processing device also comprises an equipment cabinet, wherein the equipment cabinet comprises a cabinet body and a cabinet door arranged on the opening side of the cabinet body; a supporting plate for placing the air inlet processing unit is arranged in the cabinet body, and a clamping system for fixing and limiting the air inlet processing unit is arranged on the supporting plate; the cabinet door is provided with a third pipeline joint communicated with the first pipeline joint, and the back of the cabinet body is provided with a fourth pipeline joint communicated with the second pipeline joint.
Furthermore, the clamping system comprises a pair of stop blocks arranged at the tail end of the supporting plate, rectangular channels arranged at two sides of the supporting plate, and sliding blocks A sliding along the rectangular channels, wherein a pair of mounting blocks A are arranged on the bottom side surface of the supporting plate between the two sliding blocks A, a screw rod is arranged between the two mounting blocks A, the screw rod penetrates through the sliding blocks A, and a nut matched with the screw rod is arranged on the sliding blocks A; the bottom side surface of the front end of the supporting plate is provided with an installation block B, an operating rod is rotatably installed on the installation block B, one end of the operating rod is provided with an insertion column matched with the crank of the screw cylinder, the other end of the operating rod is provided with a first bevel gear, and the middle part of the screw rod is provided with a second bevel gear matched with the first bevel gear for transmission; the upper surface of the front end of the supporting plate is also provided with a handle groove, and a handle is hinged in the handle groove; the handle is characterized in that a T-shaped sliding groove is formed in the upper surface of the supporting plate on two sides of the handle groove respectively, a T-shaped sliding block is arranged in the T-shaped sliding groove in a matched mode, a plurality of guide through holes perpendicular to the length direction of the T-shaped sliding groove are formed in the T-shaped sliding block, a guide rod penetrates through the guide through holes and is arranged in a plurality of the guide rods, a fastening plate is connected to the end portion of each guide rod, an adjusting bolt is arranged in an area enclosed by the guide rods in a threaded penetrating mode, and the end portion of the adjusting bolt is abutted to one side of the fastening plate.
Furthermore, T-shaped sliding strips are arranged on two sides of the supporting plate, and sliding track structures matched with the T-shaped sliding strips are arranged on two inner walls of the cabinet body;
be located arbitrary all be provided with a free bearing on the cabinet body opening side two inside walls of backup pad below, it has a swing arm to articulate on the free bearing, the tip of swing arm is provided with the bearing structure who leans on at the backup pad base side that corresponds.
Furthermore, the supporting structure comprises a pipe body which penetrates through and is fixed on the swing arm, a mounting ring is arranged in the pipe body, the mounting ring is connected with an inner sleeve through a spring, a mounting seat is arranged at the end part of the inner sleeve, and a ball is embedded in the top of the mounting seat; and the bottom side surface of the mounting seat is also provided with a control rod which penetrates through the inner sleeve and the tube body.
Furthermore, the switch device comprises a shell with a cylindrical cavity, the top of the shell is provided with an air inlet joint, and the periphery of the shell is provided with a plurality of air outlet joints; and the gas outlet joint is connected with a pipeline with a second valve, and the tail end of the pipeline is communicated with the second pipeline joint or the first pipeline joint.
Furthermore, the air inlet system and the air outlet system are both arranged at the top of each floor of the building, and the air inlet system and the air outlet system are respectively provided with a pressure sensor for respectively sensing the air pressure at the air inlet and the air outlet.
The invention has the following beneficial effects:
1. according to the invention, through the arrangement of the air inlet treatment device, the air sucked into the room from the environment is filtered, and the influence on the indoor air quality caused by serious pollution of the external environment is avoided, so that the overall ventilation effect is improved.
2. Through the clamping system who comprises slider A, mounting plate and backstop piece etc. under clamping system's effect, realize fixing the air inlet processing unit of placing in the backup pad, and fixed easy operation also conveniently demolishs the air inlet processing unit at any time after fixed simultaneously.
3. The air exchange is controllable, the air pressure at the air inlet is slightly larger than the atmospheric pressure, and the air pressure at the air outlet is slightly smaller than the atmospheric pressure; the air exchange effect is obviously improved, so that the rapid ventilation is facilitated.
4. The telescopic arrangement of the over-telescopic sleeve and the ring body ring facilitates the control of the length of each processing module to be variable during use, and then the processing modules at any positions can be detached and replaced integrally and conveniently according to requirements.
5. Through the separation effect of the first partition plate and the second heat insulation plate, the retention time of the aperture after passing through the processing module is prolonged, namely the filtering processing time of filtering particles on air is prolonged, and finally the filtering effect of the filtering particles on the air is improved
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 view of the structure of a ventilating device according to the present invention;
FIG. 2 is a schematic view of the structure of an intake air processing unit according to the present invention;
FIG. 3 is a schematic structural diagram of the case of the present invention;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a schematic view of a processing module according to the present invention;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a cross-sectional view taken at C-C of FIG. 6;
FIG. 8 is an enlarged view of a portion of FIG. 7 at D;
FIG. 9 is a schematic view of the structure of the equipment cabinet of the present invention;
FIG. 10 is an enlarged view of a portion of FIG. 9 at E;
FIG. 11 is a front view of FIG. 9;
FIG. 12 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 11;
FIG. 13 is a cross-sectional view taken along line B-B of FIG. 11;
FIG. 14 is an enlarged view of a portion of FIG. 13 at F;
FIG. 15 is a bottom view of the case of the present invention;
FIG. 16 is a schematic view of a support structure according to the present invention;
FIG. 17 is a schematic view of a switch device according to the present invention.
Detailed Description
An energy-saving ventilation device for green buildings comprises a fan 300, an air outlet system 400 communicated with the air outlet end of the fan 300, an air inlet processing device 200, a switch device 3 and an air inlet system 100 which are sequentially communicated with the air inlet end of the fan 300; the air inlet processing device 200 comprises a plurality of air inlet processing units which are connected in parallel at the air outlet end of the switch device 3; any one of the air inlet processing units comprises a box body 11 and a plurality of mutually communicated processing modules 10 which are linearly arranged in the box body 11; the processing module 10 comprises a square tubular housing 101, two ends of the housing 101 are respectively provided with a sealing structure A12 and a sealing groove A13 which are matched with each other, the inner walls of the two ends of the housing 101 are respectively provided with a porous plate 102, and the region formed by the two porous plates 102 is filled with filter particles for filtering air; the box body 11 comprises a base 111, side plates 112 are arranged on two sides of the base 111, two ends of the base 111 are respectively provided with a first end plate 113 and a second end plate 116, and a first pipeline connector 115 and a second pipeline connector 117 are respectively arranged on the first end plate 113 and the second end plate 116; the inner side of the first end plate 113 is provided with a sealing structure B114 in sealing fit with the sealing groove a13, and the inner side of the second end plate 116 is provided with a sealing groove B in sealing fit with the sealing structure a 12.
Air in the environment is sucked in by the fan 300, enters the switch device 3 through the air inlet system 100, and then is controlled and adjusted by the switch device 3 to enter different air inlet processing units and the air volume entering each air inlet processing unit, the air enters the air inlet processing device 200 to be processed, and then is discharged through the air outlet system 400.
The sealing groove A13 and the sealing groove B have the same structure and are both rectangular annular structures; the sealing structure A12 and the sealing structure B114 have the same structure; the sealing structure a12 includes an annular cavity 107 provided on the peripheral side wall of the casing 101, and an annular rectangular opening 108 communicating with the annular cavity 107 is provided on one end face of the casing 101; an annular ring 122 is arranged on the inner side wall of the rectangular opening 108, a stop structure 121 is arranged at one end of the annular ring 122, which is positioned in the annular cavity 107, an annular boss 123 with an isosceles trapezoid cross section is arranged at the other end of the annular ring 122, and a sealing ring 124 is arranged on the end surface of the annular boss 123; the top of the shell 101 is provided with an air inlet 105 communicated with the annular cavity 107, the air inlet 105 is communicated with a telescopic sleeve 130 through a hose B, and the air inlet 105 is provided with a first valve in a matching way; by communicating the air inlet system with the air inlet 105, when air is supplied to the interior of the telescopic tube 130, the telescopic tube 130 extends out under the action of air pressure, the ring body 122 is driven to extend out along the rectangular opening 108, and the sealing ring 124 abuts against the bottom side surface of the sealing groove B or the sealing groove a13, so that sealing is completed; through the telescopic arrangement of the telescopic sleeve 130 and the ring body 122, the length of each processing module 10 can be conveniently controlled to be variable when the processing module is used, and the processing modules 10 at any positions can be conveniently detached and replaced integrally according to requirements.
Further, the upper surface of the base 111 is provided with a positioning groove 118, and the bottom of the casing 101 is provided with a positioning bump 106 matched with the positioning groove 118; the top of the shell 101 is also provided with a handle 103; an extension plate 104 is welded at the top edge side of the shell 101 at two sides of the handle 103, a folded edge 1042 which is bent towards one side of the base 111 is arranged at the end part of the extension plate 104, a fixed bolt A1041 and a fixed bolt B1043 which are connected with the end surface and the outer side wall of the side plate 112 are respectively arranged on the extension plate 104 and the folded edge 1042, and the installation position of the processing module 10 is conveniently positioned and limited and the installation is also convenient through the matching of the positioning groove 118 and the positioning bump 106; meanwhile, the processing module 10 is conveniently and fixedly mounted in the box body 11 through the matching of the extension plate 104, the fixing bolt A1041 and the fixing bolt B1043.
Further, the inside of the housing 101 is alternately provided with first partition plates 1011 and second heat insulating plates 1012 along the length direction thereof; one end of each of the first and second heat insulation plates 1011 and 1012 is provided with a mounting edge 1013, the mounting edge 1013 is provided with a fixing bolt C1014, and both sides of each of the first and second heat insulation plates 1011 and 1012 are in sealing contact with an opposite inner side wall of the housing 101; the other ends of the first and second heat insulating plates 1011 and 1012 form a passage with an inner sidewall of the casing 101, respectively; an airflow channel with a snake-shaped cross section is formed in the outer shell 101 through the separation of the first partition plate 1011 and the second heat insulation plate 1012; through the separation effect of the first partition plate 1011 and the second heat insulation plate 1012, the retention time of air passing through the processing module 10 is increased, namely the air filtering processing time of filtering particles is increased, and finally the air filtering effect of the filtering particles is improved, and meanwhile, the arrangement of the installation edge 1013 facilitates the installation and the disassembly of the first partition plate 1011 and the second heat insulation plate 1012; and also facilitates cleaning of the filter particles from the interior of the housing 101 or filling of new filter particles into the volume enclosed by the two perforated plates 102.
The intake air processing device 200 further comprises an equipment cabinet, wherein the equipment cabinet comprises a cabinet body 20 and a cabinet door 27 arranged on the opening side of the cabinet body 20; a supporting plate 22 for placing the air inlet processing unit is arranged in the cabinet body 20, and a clamping system for fixing and limiting the air inlet processing unit is arranged on the supporting plate 22; a pipeline joint III 271 communicated with the pipeline joint I115 is arranged on the cabinet door 27, a pipeline joint IV 201 communicated with the pipeline joint II 117 is arranged on the back of the cabinet body 20, and the air inlet processing unit is conveniently communicated with the fan 300 and the switch device 3 through the arrangement of the pipeline joint III 271 and the pipeline joint IV 201; meanwhile, in order to better realize connection, a switch module can be connected between the air inlet processing units and the fan 300, and the structure of the switch module is the same as that of the switch device 3; the air sucked through the air inlet system 100 is distributed to different air inlet processing units through the switch device 3, and meanwhile, the air processed by the air inlet processing units is gathered to the fan 300 through the switch module and then is discharged through the air outlet system 400.
The clamping system comprises a pair of stop blocks 225 arranged at the tail end of the supporting plate 22, rectangular channels 224 arranged at two sides of the supporting plate 22, sliding blocks A223 sliding along the rectangular channels 224, a pair of mounting blocks A226 arranged on the bottom side surface of the supporting plate 22 between the two sliding blocks A223, a screw rod 227 arranged between the two mounting blocks A226, the screw rod 227 penetrating through the sliding blocks A223 and a nut matched with the screw rod 227 arranged on the sliding block A223; a mounting block B29 is arranged on the bottom side face of the front end of the supporting plate 22, an operating rod 291 is rotatably mounted on the mounting block B29, one end of the operating rod 291 is provided with an inserting column 292 matched with the crank of the screw cylinder, the other end of the operating rod is provided with a first bevel gear 293, and the middle part of the screw 227 is provided with a second bevel gear 228 matched with and driven by the first bevel gear 293; the upper surface of the front end of the supporting plate 22 is also provided with a handle groove 221, and a handle is hinged in the handle groove 221; the upper surfaces of the supporting plates 22 at two sides of the handle slot 221 are respectively provided with a T-shaped sliding slot 222, a T-shaped sliding block 28 is arranged in the T-shaped sliding slot 222 in a matching way, the T-shaped sliding block 28 is provided with a plurality of guide through holes 284 vertical to the length direction of the T-shaped sliding slot 222, guide rods 282 penetrate through the guide through holes 284, the end parts of the guide rods 282 are connected with a fastening plate 281, an adjusting bolt 283 is arranged in the area surrounded by the guide rods 282 in a threaded penetrating way, and the end part of the adjusting bolt 283 is abutted against one side of the fastening plate 281.
The air inlet processing unit arranged on the supporting plate 22 is conveniently fixed through the arrangement of the clamping system; the fixing specifically comprises the steps that the air inlet processing unit is firstly placed on the supporting plate 22, one end of the air inlet processing unit is controlled to abut against the stop block 225, then the operating rod 291 is controlled to rotate through the screw cylinder crank, the operating rod 291 rotates to drive the bevel gear one 293 to rotate, the lead screw 227 is driven to rotate through the matching of the bevel gear one 293 and the bevel gear two 228, the lead screw 227 rotates to drive the two sliding blocks A223 to move relatively until the inner side walls of the two sliding blocks A223 abut against and contact with the outer side wall of the air inlet processing unit,
then, the T-shaped sliding block 28 is controlled to slide on the T-shaped sliding groove 222 to the front end surface of the inlet air processing unit, and then the adjusting bolt 283 is rotated to drive the fastening plate 281 to lean against the front end surface of the inlet air processing unit; thereby through slider A223, mounting plate 281 and backstop 225's combined action, realize fixing the air inlet processing unit of placing in backup pad 22, and fixed easy operation also conveniently demolishs the air inlet processing unit at any time after fixed simultaneously.
T-shaped sliding strips 23 are arranged on two sides of the supporting plate 22, and sliding rail structures 21 matched with the T-shaped sliding strips 23 are arranged on two inner walls of the cabinet body 20; two inner side walls of the opening side of the cabinet body 20 positioned below any supporting plate 22 are respectively provided with a hinged support 24, the hinged supports 24 are hinged with a swing arm 25, and the end part of the swing arm 25 is provided with a supporting structure 26 abutted against the bottom side surface of the corresponding supporting plate 22; the supporting structure 26 comprises a tube body 261 fixed on the swing arm 25 in a penetrating way, a mounting ring 265 is arranged in the tube body 261, the mounting ring 265 is connected with an inner sleeve 262 through a spring 266, a mounting seat 263 is arranged at the end part of the inner sleeve 262, and a ball 264 is embedded in the top of the mounting seat 263; the bottom side of the mounting base 263 is also provided with a control rod 267 which penetrates through the inner sleeve 262 and the pipe body 261; through the arrangement of the swing arm 25, the support plate 22 is conveniently supported through the swing arm 25 after the support plate 22 is drawn out of the cabinet body 20 along the slideway structure 21, so that the support plate 22 is prevented from being crushed under the action of gravity of the air inlet processing unit, and meanwhile, the stability of the support plate 22 is ensured through the support; and through the supporting structure 26 including the pipe body 261 and the like, the supporting plate 22 is conveniently supported, and simultaneously, the supporting structure 26 is conveniently moved to the lower side of the supporting plate 22 by controlling the extension and contraction of the supporting structure 26.
The switch device 3 comprises a shell 30 with a cylindrical cavity, an air inlet connector 31 is arranged at the top of the shell 30, and a plurality of air outlet connectors 32 are arranged on the periphery of the shell 30; the air outlet joint 32 is connected with a pipeline with a second valve, the tail end of the pipeline is communicated with a second pipeline joint 117 or a first pipeline joint 115, and through the arrangement of the structure, the wind energy entering through the air inlet joint 31 can be ensured to uniformly enter the air outlet joint 32 of each air outlet joint 32.
The air inlet system 100 and the air outlet system 400 are both disposed on the top of each floor of the building, and the air inlet system 100 and the air outlet system 400 are respectively provided with a pressure sensor for respectively sensing air pressure at the air inlet and the air outlet. The air inlet system 100 is located outdoors, the air outlet system 400 is located indoors and can be controlled during air exchange, the air pressure at the air inlet is slightly greater than the atmospheric pressure, and the air pressure at the air outlet is slightly less than the atmospheric pressure; the air exchange effect is obviously improved, so that the quick ventilation is facilitated.
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 (7)
1. The utility model provides an energy-saving ventilation unit for green building which characterized in that: the device comprises a fan (300), an air outlet system (400) communicated with an air outlet end of the fan (300), an air inlet processing device (200), a switching device (3) and an air inlet system (100) which are sequentially communicated with an air inlet end of the fan (300);
the air inlet processing device (200) comprises a plurality of air inlet processing units which are connected in parallel at the air outlet end of the switch device (3); any one of the air inlet processing units comprises a box body (11) and a plurality of mutually communicated processing modules (10) which are linearly arranged in the box body (11);
the processing module (10) comprises a square tubular shell (101), two ends of the shell (101) are respectively provided with a sealing structure A (12) and a sealing groove A (13) which are matched with each other, inner walls of two ends of the shell (101) are respectively provided with a porous plate (102), and a region formed by the two porous plates (102) is filled with filtering particles for filtering air;
the box body (11) comprises a base (111), side plates (112) are arranged on two sides of the base (111), a first end plate (113) and a second end plate (116) are arranged at two ends of the base (111) respectively, and a first pipeline connector (115) and a second pipeline connector (117) are arranged on the first end plate (113) and the second end plate (116) respectively;
a sealing structure B (114) in sealing fit with the sealing groove A (13) is arranged on the inner side of the first end plate (113), and a sealing groove B in sealing fit with the sealing structure A (12) is arranged on the inner side of the second end plate (116);
the sealing groove A (13) and the sealing groove B are the same in structure and both are rectangular annular structures;
the sealing structure A (12) and the sealing structure B (114) have the same structure;
the sealing structure A (12) comprises an annular cavity (107) arranged on the peripheral side wall of the shell (101), and an annular rectangular opening (108) communicated with the annular cavity (107) is arranged on one end face of the shell (101); a ring body ring (122) is arranged on the inner side wall of the rectangular opening (108), a stop structure (121) is arranged at one end of the ring body ring (122) positioned in the annular cavity (107), an annular boss (123) with an isosceles trapezoid cross section is arranged at the other end of the ring body ring (122), and a sealing ring (124) is arranged on the end face of the annular boss (123);
an expansion sleeve (130) is connected between the stop structure (121) and the bottom side surface of the annular cavity (107), a pair of openings (131) are formed in the expansion sleeve (130), and two adjacent expansion sleeves (130) are communicated through a hose A;
the top of the shell (101) is provided with an air inlet (105) communicated with the annular cavity (107), the air inlet (105) is communicated with a telescopic sleeve (130) through a hose B, and a first valve is installed on the air inlet (105) in a matching mode;
the air inlet (105) is communicated with an air inlet system, when air is supplied to the interior of the telescopic sleeve (130), the telescopic sleeve (130) extends out under the action of air pressure, the ring body ring (122) is driven to extend out along the rectangular opening (108), and the sealing ring (124) abuts against the bottom side surface of the sealing groove B or the sealing groove A (13), so that sealing is completed;
a positioning groove (118) is formed in the upper surface of the base (111), and a positioning lug (106) matched with the positioning groove (118) is arranged at the bottom of the shell (101);
the top of the shell (101) is also provided with a handle (103);
an extension plate (104) is welded on the top edge side of the shell (101) positioned on two sides of the handle (103), a folded edge (1042) bent towards one side of the base (111) is arranged at the end part of the extension plate (104), and a fixing bolt A (1041) and a fixing bolt B (1043) which are connected with the end face and the outer side wall of the side plate (112) are respectively arranged on the extension plate (104) and the folded edge (1042);
the air inlet processing device (200) further comprises an equipment cabinet, wherein the equipment cabinet comprises a cabinet body (20) and a cabinet door (27) arranged on the opening side of the cabinet body (20);
a supporting plate (22) for placing the air inlet processing unit is arranged in the cabinet body (20), and a clamping system for fixing and limiting the air inlet processing unit is arranged on the supporting plate (22);
the clamping system comprises a pair of stop blocks (225) arranged at the tail end of the supporting plate (22), rectangular channels (224) arranged at two sides of the supporting plate (22), sliding blocks A (223) sliding along the rectangular channels (224), a pair of mounting blocks A (226) are arranged on the bottom side surface of the supporting plate (22) between the two sliding blocks A (223), a screw rod (227) is arranged between the two mounting blocks A (226), the screw rod (227) penetrates through the sliding blocks A (223), and a screw nut matched with the screw rod (227) is arranged on the sliding blocks A (223); a mounting block B (29) is arranged on the bottom side face of the front end of the supporting plate (22), an operating rod (291) is rotatably mounted on the mounting block B (29), one end of the operating rod (291) is provided with an inserting column (292) matched with a crank of a screw cylinder, the other end of the operating rod is provided with a first bevel gear (293), and the middle of the screw rod (227) is provided with a second bevel gear (228) in matched transmission with the first bevel gear (293); the upper surface of the front end of the supporting plate (22) is also provided with a handle groove (221), and a handle is hinged in the handle groove (221); the upper surfaces of the supporting plates (22) positioned on two sides of the handle groove (221) are respectively provided with a T-shaped sliding groove (222), a T-shaped sliding block (28) is arranged in the T-shaped sliding groove (222) in a matched mode, a plurality of guide through holes (284) perpendicular to the length direction of the T-shaped sliding groove (222) are formed in the T-shaped sliding block (28), guide rods (282) penetrate through the guide through holes (284), the end portions of the guide rods (282) are connected with a fastening plate (281), an adjusting bolt (283) penetrates through the area surrounded by the guide rods (282) in a threaded mode, and the end portion of the adjusting bolt (283) abuts against one side of the fastening plate (281);
a pipeline joint III (271) communicated with the pipeline joint I (115) is arranged on the cabinet door (27), and a pipeline joint IV (201) communicated with the pipeline joint II (117) is arranged at the back of the cabinet body (20).
2. The energy-saving ventilating device for greenhouses according to claim 1, wherein the inside of the housing (101) is alternately provided with first partitions (1011) and second heat insulating plates (1012) along a length direction thereof;
one end of each of the first partition plate (1011) and the second heat insulation plate (1012) is provided with a mounting edge (1013), the mounting edge (1013) is provided with a fixing bolt C (1014), and two sides of each of the first partition plate (1011) and the second heat insulation plate (1012) are in sealing contact with one opposite inner side wall of the shell (101);
the other ends of the first clapboard (1011) and the second clapboard (1012) form a channel with an inner side wall of the shell (101);
a flow channel with a snake-shaped cross section is formed in the outer shell (101) through the separation of the first partition plate (1011) and the second heat insulation plate (1012).
3. The energy-saving ventilating device for the green building as claimed in claim 1, wherein the clamping system comprises a pair of stop blocks (225) arranged at the ends of the supporting plate (22), rectangular channels (224) arranged at both sides of the supporting plate (22), sliding blocks A (223) sliding along the rectangular channels (224), a pair of mounting blocks A (226) arranged at the bottom side of the supporting plate (22) between the two sliding blocks A (223), a screw rod (227) arranged between the two mounting blocks A (226), the screw rod (227) penetrating through the sliding blocks A (223), and a nut matched with the screw rod (227) arranged on the sliding blocks A (223);
a mounting block B (29) is arranged on the bottom side face of the front end of the supporting plate (22), an operating rod (291) is rotatably mounted on the mounting block B (29), one end of the operating rod (291) is provided with an inserting column (292) matched with a wire barrel crank, the other end of the operating rod is provided with a first bevel gear (293), and the middle of the screw rod (227) is provided with a second bevel gear (228) in matched transmission with the first bevel gear (293);
the upper surface of the front end of the supporting plate (22) is also provided with a handle groove (221), and a handle is hinged in the handle groove (221);
the handle is characterized in that T-shaped sliding grooves (222) are respectively formed in the upper surfaces of the supporting plates (22) on two sides of the handle groove (221), T-shaped sliding blocks (28) are arranged in the T-shaped sliding grooves (222) in a matched mode, a plurality of guide through holes (284) perpendicular to the length direction of the T-shaped sliding grooves (222) are formed in the T-shaped sliding blocks (28), guide rods (282) penetrate through the guide through holes (284), a fastening plate (281) is connected to the end portions of the guide rods (282), an adjusting bolt (283) penetrates through the area surrounded by the guide rods (282) in a threaded mode, and the end portion of the adjusting bolt (283) abuts against one side of the fastening plate (281).
4. The energy-saving ventilation device for the green building as claimed in claim 1, wherein T-shaped sliding strips (23) are arranged on two sides of the supporting plate (22), and a slideway structure (21) matched with the T-shaped sliding strips (23) is arranged on two inner walls of the cabinet body (20);
be located arbitrary the cabinet body (20) of backup pad (22) below all is provided with a free bearing (24) on opening side two inside walls, it has a swing arm (25) to articulate on free bearing (24), the tip of swing arm (25) is provided with supports and leans on bearing structure (26) at the bottom side of corresponding backup pad (22).
5. The energy-saving ventilation device for the green buildings as claimed in claim 4, characterized in that the supporting structure (26) comprises a tube body (261) fixed on the swing arm (25) in a penetrating way, a mounting ring (265) is arranged in the tube body (261), the mounting ring (265) is connected with an inner sleeve (262) through a spring (266), a mounting seat (263) is arranged at the end part of the inner sleeve (262), and a ball (264) is embedded at the top part of the mounting seat (263); the bottom side surface of the mounting seat (263) is also provided with a control rod (267) which penetrates through the inner sleeve (262) and the pipe body (261).
6. The energy-saving ventilating device for green buildings as claimed in claim 1, wherein the switch device (3) comprises a housing (30) with a cylindrical cavity, the top of the housing (30) is provided with an air inlet joint (31), and the periphery of the housing (30) is provided with a plurality of air outlet joints (32);
and a pipeline with a second valve is connected to the air outlet joint (32), and the tail end of the pipeline is communicated with the second pipeline joint (117) or the first pipeline joint (115).
7. The energy-saving ventilating device for green buildings according to claim 1, wherein the air inlet system (100) and the air outlet system (400) are both disposed on the top of each floor of the building, and the air inlet system (100) and the air outlet system (400) are respectively provided with a pressure sensor for respectively sensing air pressure at the air inlet and the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210084362.8A CN114353230B (en) | 2022-01-25 | 2022-01-25 | Energy-saving ventilation unit for green building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210084362.8A CN114353230B (en) | 2022-01-25 | 2022-01-25 | Energy-saving ventilation unit for green building |
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| Publication Number | Publication Date |
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| CN114353230A CN114353230A (en) | 2022-04-15 |
| CN114353230B true CN114353230B (en) | 2022-12-13 |
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| CN202210084362.8A Active CN114353230B (en) | 2022-01-25 | 2022-01-25 | Energy-saving ventilation unit for green building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205619467U (en) * | 2016-05-10 | 2016-10-05 | 上海晶顿科技有限公司 | Heterogeneous exchange purification treatment module |
| CN106310820A (en) * | 2016-07-28 | 2017-01-11 | 深圳泾渭净化设备有限公司 | Pipeline type air purifier |
| CN107889384B (en) * | 2017-10-11 | 2020-04-17 | 浙江阳明汽车部件有限公司 | Casing for mounting LED circuit board |
| CN208296052U (en) * | 2018-04-19 | 2018-12-28 | 艾易西环境工程（上海）有限公司 | A kind of building vapor phase decontamination system |
| CN108758843A (en) * | 2018-04-19 | 2018-11-06 | 陕西厚亿节能环保新材料科技有限公司 | A kind of highly effective air purification air system with catalysis oxidation function |
| CN108731179A (en) * | 2018-07-06 | 2018-11-02 | 洪平 | A kind of cabin ventilator for building |
| CN108954553B (en) * | 2018-07-17 | 2020-07-28 | 三门县科坝商贸有限公司 | Novel air purifier |
| CN109307345A (en) * | 2018-09-26 | 2019-02-05 | 福建福夏科技有限责任公司 | A kind of household fresh air fan of novel compositions module |
| CN210373934U (en) * | 2019-06-11 | 2020-04-21 | 江苏省同远节能科技有限公司 | Green building with ventilation economizer system |
| CN111256246A (en) * | 2020-03-23 | 2020-06-09 | 山西尚风科技股份有限公司 | Air purification equipment for oversized space |
| CN212227317U (en) * | 2020-04-09 | 2020-12-25 | 上海约顿机房设备有限公司 | High-efficient ventilation system |
| KR102214470B1 (en) * | 2020-06-11 | 2021-02-10 | 청정테크주식회사 | Air purifier for cleaning dust modules using spray nozzles |
| CN212962105U (en) * | 2020-07-03 | 2021-04-13 | 深圳地大纳米材料科技有限公司 | Wall-hanging air purifier |
| CN213208173U (en) * | 2020-10-26 | 2021-05-14 | 重庆工程职业技术学院 | Intelligent air treatment device for building |
| CN213599522U (en) * | 2020-10-28 | 2021-07-02 | 上海皓科建设集团有限公司 | Green building with ventilation economizer system |
| CN112572749B (en) * | 2020-12-09 | 2021-08-31 | 江苏海洋大学 | Self-cleaning air purification and regulation system for personnel-intensive ship |
| CN214437502U (en) * | 2020-12-15 | 2021-10-22 | 盐城市普天涂装工业有限公司 | Combined dust removal system |
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Effective date of registration: 20221116 Address after: 242000 third floor, logistics center, phase II, science and Technology Park, Xuancheng economic and Technological Development Zone, Xuancheng City, Anhui Province (intersection of Zhihe road and Xuanjiu Avenue) Applicant after: Anhui Kaisheng Jincheng Construction Co.,Ltd. Address before: 210000 building a, Baguazhou office building, Qixia District, Nanjing, Jiangsu Province Applicant before: Nanjing Jiumu Electromechanical Technology Co.,Ltd. |
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