CN203869252U - Ventilation equipment with internal circulation - Google Patents

Ventilation equipment with internal circulation Download PDF

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Publication number
CN203869252U
CN203869252U CN201420262833.0U CN201420262833U CN203869252U CN 203869252 U CN203869252 U CN 203869252U CN 201420262833 U CN201420262833 U CN 201420262833U CN 203869252 U CN203869252 U CN 203869252U
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China
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air
port
exhaust
interior
passage
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CN201420262833.0U
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Chinese (zh)
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刘华荣
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Ningbo Blue's environmental science and Technology Co Ltd
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刘华荣
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Abstract

Ventilation equipment with internal circulation is mainly formed by a new blower body and a loop purifier. The new blower body consists of an air charging device, an exhaust fan, a preliminary intermediate efficient filter net and/or a heat exchanger, an air optimization member and/or a bypass valve; and the loop purifier is formed by an air purification member, a variable path control assembly, an exchange dismounting port and a cover plate. With control of the air charging device, the exhaust fan and the variable path control assembly by a controller, a fresh air exchanging system can be converted into an air purification system, so interior air circulation can be achieved.

Description

Can the interior ventilation equipment that circulate
Technical field
The utility model relates to ventilation product, and being specially can the interior ventilation equipment that circulate.
Background technology
The health of air pollution effect human body, in recent years a large amount of technology and products about VMC have been there are, as: the new blower fan of bidirectional flow etc., by new wind main frame, fresh air pipeline, exhaust duct, fresh wind port, return air inlet etc., formed, adopt two-way ventilation, outdoor fresh air (new wind) is sent into indoor time, also indoor foul atmosphere (old wind) discharged to outdoor.And for example; The full heat exchange VMC such as the new blower fan system FY-25LD3C/F of the full heat exchange of Panasonic, owing to being provided with air heat exchanger in new wind main frame, introduces indoor air owing to having reclaimed the portion of energy of discharging air, so can save the energy.But when indoor/outdoor temperature-difference is very large, as the winter of the summer at high temperature and China the Northeast, indoor/outdoor temperature-difference is very large, even if being built-in with the new blower fan system of air heat exchanger does not compensate energy loss yet, should not use, otherwise not only offset the effect of room conditioning, people cannot be adapted to for even indoor temperature environment.
Summary of the invention:
The purpose of this utility model is: the deficiency that overcomes the technology described in technical background and product is provided, provide a kind of can in circulation ventilation equipment, mainly comprise air inlet fan, exhaust blower, screen pack and/or heat exchanger are imitated in junior middle school, air cleaning part, and air is optimized part and/or by-passing valve, air inlet, fresh wind port, return air inlet, exhaust outlet, becomes road Control Component, ring air port, changes and unloads mouth, inside enters wind passage mouth, interior air-out road junction, cover plate, cabinet, demarcation strip, controller, purifying box.Under the control of controller, can be converted to the air cleaning system of inner air being carried out to circularly purifying by ventilation air interchange system.
The utility model solves the technical scheme that its technical problem adopts: can in circulation ventilation equipment, mainly comprise air inlet fan, exhaust blower, screen pack and/or heat exchanger are imitated in junior middle school, air cleaning part, air is optimized part and/or by-passing valve, air inlet, fresh wind port, return air inlet, exhaust outlet, become road Control Component, ring air port, change and unload mouth, inside enter wind passage mouth, interior air-out road junction, cover plate, cabinet, demarcation strip, controller, purifying box, wherein: air inlet fan, exhaust blower, screen pack and/or heat exchanger are imitated in junior middle school, air is optimized part and/or by-passing valve forms new blower fan body, air cleaning part, become road Control Component, change and unload mouth, cover plate forms loop purifier.Described new blower fan body adopts the complete-hot fresh air machine structure that is built-in with heat exchanger that prior art forms or without the structure of the new blower fan of bidirectional flow of heat exchanger, new blower fan body and loop purifier form the utility model.What in described new blower fan body, enter wind passage mouth and interior air-out road junction is provided with loop purifier laterally, its structure is: inside enter between wind passage mouth and interior air-out road junction with fresh wind port and exhaust outlet between corresponding purifying box and/or the air cleaning part of arranging, form and in air intake cavity and air draft cavity and air intake cavity and/or air draft cavity, be provided with one or more sets and become road Control Component.Described " inside entering wind passage mouth and interior air-out road junction laterally " refers to a side on wall, that lead to outdoor air vent when the utility model is installed.Described Bian road Control Component refers to and comprises the Electric air valve that adopts prior art to make, or MOD, or electric folding device is at interior wind path switch, by YE and Displacement plate, formed, or jointly formed by casing and YE and Displacement plate, wherein: YE comprises force piece and driving member, its force piece adopts and comprises motor, or electromagnet, or step-by-step movement actuator is at interior electric device, its driving member adopts and comprises power transmission shaft, or gear, or tooth bar, or chain, or conveyer belt is in interior transmission device, or the transmission device being formed by their combinations, described Displacement plate is directly connected with YE or is connected with YE by driving member, and directly or by driving member control itself or rotation displacement by YE, or translation displacement, or opening and closing are shifted and realize opening or closing wind path or air port, described casing refer to offer the casing of several ventilating openings or ventilating surface or framework, in be provided with Displacement plate and/or YE, casing can independently be made or be constituted by cabinet and/or demarcation strip, is arranged in air intake passage and/or air exhaust passage.Fresh wind port, in enter wind passage mouth, junior middle school and imitate that screen pack and/or heat exchanger, air are optimized part and/or by-passing valve, air inlet fan, air inlet sets gradually and form air intake passage, screen pack and/or heat exchanger, exhaust blower, interior air-out road junction are imitated in return air inlet, junior middle school, exhaust outlet sets gradually and form air exhaust passage, simultaneously, become road Control Component and be arranged among air intake passage and/or air exhaust passage, air cleaning part and/or purifying box are arranged between air intake passage and air exhaust passage.Described purifying box is for the device of air cleaning part being set and being provided with ring air port, by cabinet and/or demarcation strip enclose form or make separately separately or adopt that prior art is produced, in be provided with the fresh air purifying case finished product of air cleaning part, arrange between air intake passage and air exhaust passage; Or by purifying box one end between fresh wind port and exhaust outlet, the other end enters between wind passage mouth and interior air-out road junction and arranges interior.Described air cleaning part is the device for air filtration, sterilization and purification, one or more constituting in screen pack, HEPA filter course, cold catalyst, active carbon, electrostatic precipitator member, is arranged in the purifying box that cabinet and/or demarcation strip form or is set directly between air intake passage and air exhaust passage or is arranged in the purifying box of making separately and installs in the lump between air intake passage and air exhaust passage.Described air is optimized part and is comprised one or more the combining adopting in anion generator or ozone generator or photocatalyst or ultraviolet sterilization apparatus or heater, be arranged in air intake passage, object is that improvement enters indoor air quality or lifting enters indoor air themperature; Described heater is arranged in air intake passage, when outdoor low temperature, to entering indoor air, carry out temperature raising, keep indoor temperature steady, adopt infrared heating or adopt Electromagnetic Heating or the member of employing resistance heated, wherein resistance heated comprises ceramic heat or quartz ampoule heating etc.Imitate screen pack and refer to just effect and/or middle effect airstrainer described junior middle school; Described heat exchanger inner air carries out energy exchange principle while intersecting circulation is existing known technology; Described by-passing valve is Electric air valve, respectively with air intake passage and air exhaust passage in parallel setting of heat exchanger, be existing known technology, it will not go into details; When the utility model is close for interior circularly purifying or indoor and outdoor temperature, without using heat exchanger, controller is controlled by-passing valve and is opened, and the air of the heat exchanger of originally flowing through almost all flows through from by-passing valve, reduced blower fan load, increased ventilation.Described cabinet, demarcation strip refer to installs the casing of each member of the utility model and supporter and the spacer body of box house.In described, enter wind passage mouth and refer to the ventilating opening of outdoor air from fresh wind port enters, while entering new blower fan body, can liken to: the air intake that is equivalent to the new blower fan that prior art produces; Described interior air-out road junction refers to that room air enters and imitate screen pack and/or heat exchanger, exhaust blower the junior middle school that flows through from return air inlet, then the ventilating opening while flowing to loop purifier, can liken to: the wind exhausting outlet that is equivalent to the new blower fan that prior art produces.Described change to unload mouthful be arranged on the side of cabinet or the position of bottom, be the opening that cleans, maintains for dismantling air cleaning part, correspondence is provided with the cover plate that can open or dismantle.In actual use, by fresh wind port and exhaust outlet towards leading to outdoor air vent, the outside of air vent is provided with rain cover, that air inlet and return air inlet are produced by ventilation duct and prior art, market can cash purchase splitter be communicated to respectively several and need to keep the ventilation place that air is good (as: office, house, workshop etc.), carry out air Injection and discharge.When as ventilation air interchange system, controller is controlled change road Control Component and is freely opened fresh wind port and exhaust outlet, obturator ring air port, starts air inlet fan and exhaust blower, it is unimpeded when air intake passage and air draft are colluded, at this moment the VMC function that the utility model and prior art are produced is just the same, just indoor-outdoor air is exchanged.When as air cleaning system, controller is controlled change road Control Component and is opened ring air port, blocking-up fresh wind port and exhaust outlet, start air inlet fan and/or exhaust blower simultaneously, make script in air exhaust passage discharged to outdoor room air then enter ring air port and enter air intake passage by air cleaning part, again reflux to air inlet, with regard to having formed room air, continue to flow and be cleaned through air cleaning part like this, realized the function of air cleaning system.In said process, can select, use air to optimize part and/or heater, air optimised and/or be heated after enter again indoor; Described controller is optimized part and/or by-passing valve with air inlet fan, exhaust blower, air respectively, YE is electrically connected, and controller otherwise designed, is not invention main points of the present utility model, therefore it will not go into details.
The beneficial effects of the utility model are: the ventilation system that the utility model forms not only has the function of VMC, the effect that more has replaces air clarifier, realize fresh-air ventilation and the air cleaning in many places simultaneously, convenient, energy-conservation, be a kind of brand-new energy-saving and environmental protection product, make the function of existing VMC have great lifting and expansion.
Accompanying drawing explanation
Fig. 1 is electrical connection block diagram of the present utility model;
Fig. 2 is the three-dimensional appearance schematic diagram of embodiment 1;
Fig. 3 is the elevational schematic view of embodiment 1;
Fig. 4 is that embodiment 1 unloads the elevational schematic view after lower cover;
Fig. 5 is the vertical profile schematic diagram of embodiment 1 when fresh-air ventilation;
Fig. 6 is the vertical profile schematic diagram of embodiment 1 when interior circularly purifying;
Fig. 7 is the vertical profile schematic diagram of embodiment 2 when fresh-air ventilation;
Fig. 8 is the vertical profile schematic diagram of embodiment 2 when interior circularly purifying;
Fig. 9 is the vertical profile schematic diagram of embodiment 3 when fresh-air ventilation;
Figure 10 is the vertical profile schematic diagram of embodiment 3 when interior circularly purifying;
Figure 11 is the vertical profile schematic diagram of embodiment 4 when fresh-air ventilation;
Figure 12 is the vertical profile schematic diagram of embodiment 4 when interior circularly purifying;
Figure 13 is the vertical profile schematic diagram of embodiment 5 when fresh-air ventilation;
Figure 14 is the vertical profile schematic diagram of embodiment 5 when interior circularly purifying;
Figure 15 is the vertical profile schematic diagram of embodiment 6 when fresh-air ventilation;
Figure 16 is the vertical profile schematic diagram of embodiment 6 when interior circularly purifying.
In figure: 1-air inlet fan, 2-exhaust blower, 3-is imitated screen pack in junior middle school, 4-air cleaning part, 5-air is optimized part, 6-heat exchanger, 7-air inlet, 8-fresh wind port, 9-return air inlet, 10-exhaust outlet, 11-YE, 12-Displacement plate, 13-encircles air port, 14-changes and unloads mouth, in 15-, enter wind passage mouth, air-out road junction in 16-, 17-cover plate, 18-cabinet, 19-demarcation strip, 20-casing, 21-T-Ring air port, 22-connects outer air port, 23-connects interior air port, 24-controller, 25-purifying box, 26-by-passing valve.
The specific embodiment
Can in circulation ventilation equipment, mainly comprise air inlet fan 1; Exhaust blower 2; Screen pack 3 and/or heat exchanger 6 are imitated in junior middle school; Air cleaning part 4; Air is optimized part 5 and/or by-passing valve 26; Heater 5; Air inlet 7; Fresh wind port 8; Return air inlet 9; Exhaust outlet 10; YE 11; Displacement plate 12; Ring air port 13; Change and unload mouth 14; Inside enter wind passage mouth 15; Interior air-out road junction 16; Cover plate 17; Cabinet 18; Demarcation strip 19; Casing 20, wherein: T-Ring air port 21, connect outer air port 22, connect interior air port 23; Controller 24; Purifying box 25.During product export, all dispose for connecting the flange of airduct on air port, in figure, the pipe connecting flange that air inlet 7, fresh wind port 8, return air inlet 9, exhaust outlet 10 dock with it draws in the lump.
Embodiment of the present utility model is described below, but content of the present utility model is not limited to this:
Embodiment 1: Fig. 1 is electrical connection block diagram of the present utility model, Fig. 2 is the three-dimensional appearance schematic diagram of embodiment 1, Fig. 3 is the elevational schematic view of embodiment 1, Fig. 4 is that embodiment 1 unloads the elevational schematic view after lower cover, Fig. 5 is the vertical profile schematic diagram of embodiment 1 when fresh-air ventilation, and Fig. 6 is the vertical profile schematic diagram of embodiment 1 when interior circularly purifying.As seen from Figure 2: the new blower fan of bidirectional flow that profile of the present utility model and air port and prior art are produced is as good as substantially; As seen from Figure 3: the bottom that mouth 14 is arranged on cabinet 18 is unloaded in changing of the present embodiment, after its cover plate 17 is disassembled, just as shown in Figure 4, can directly take off air cleaning part 4 and upgrades or clean, safeguard; From Fig. 5, Fig. 6: the new blower fan body of the present embodiment adopts the agent structure without the new blower fan of bidirectional flow of heat exchanger, screen pack 3 is imitated in air inlet fan 1, exhaust blower 3, junior middle school, air is optimized part 5 and formed new blower fan body.Inside enter between wind passage mouth 15 and interior air-out road junction 16 with fresh wind port 8 and exhaust outlet 10 between be correspondingly provided with that form by cabinet 18 and demarcation strip 19, to there is symmetrical ring air port 13 purifying box, jointly form air intake cavity and air draft cavity with cabinet, air cleaning part 4 is arranged in purifying box.Air cleaning part 4, become road Control Component, change unload mouthfuls 14, cover plate 17 forms loop purifiers; What in new blower fan body, enter wind passage mouth 15 and interior air-out road junction 16 is provided with loop purifier laterally, adopts Liang Taobian road Control Component to be separately positioned in air intake cavity and air draft cavity, by YE 11 and Displacement plate 12, forms; Fresh wind port 8, in enter that wind passage mouth 15, junior middle school are imitated screen pack 3, air inlet fan 1, air inlet 7 sets gradually and form air intake passage, screen pack 3, interior air-out road junction 16, exhaust blower 2 are imitated in return air inlet 9, junior middle school, exhaust outlet 10 sets gradually and form air exhaust passage.Air is optimized part 5 and is adopted anion generator, is arranged in the air intake passage of new blower fan body.While using the utility model, fresh wind port 8 and exhaust outlet 10 are had to the air vent of rain cover towards outdoor mounted, that air inlet 7 and return air inlet 9 are produced by ventilation duct and prior art, market can cash purchase splitter be communicated to respectively several and need to keep the air place of well taking a breath, carry out fresh air injection and discharge; Described ventilation place all refers to comprise all spaces that need ventilation or carry out air cleaning in house, office, workshop etc.Being installed as persons skilled in the art and all can implementing of ventilation system, therefore do not draw detailed airduct and the physical connection figure of accessory thereof.
1, fresh-air ventilation: as shown in Figure 5, controller 24 starts air inlet fan 1 and exhaust blower 2, YE 11 control Displacement plates 12 in the Control Component of control change road are shifted and make to encircle air port 13 and are closed, make simultaneously fresh wind port 8 with in enter wind passage mouth 15 and connect, exhaust outlet 10 and interior air-out road junction 16 connect, air intake passage and air exhaust passage are completely unimpeded, under the effect of air inlet fan 1, outdoor air enters fresh wind port 8 through the air vent of body of wall, then by interior, enter wind passage mouth 15, through junior middle school, imitate screen pack 3 again, through air inlet fan 1, flow into air inlet 7, finally by the ventilation duct connecting, arrive the place of respectively taking a breath, simultaneously, under the effect of exhaust blower 2, the air of indoor dirt enters and by imitating screen pack 3, flow to and pass exhaust blower 2 again in junior middle school from return air inlet 9, then by interior air-out road junction 16, flow to exhaust outlet 10, finally by external ventilation duct, flow to and pass air vent on body of wall and by discharged to outdoor, at this moment, indoor-outdoor air exchanges, circulates, just the same with the VMC function that prior art is produced, just indoor-outdoor air is exchanged.Be arranged on a large amount of anions that the anion generator in air intake passage sends and also in company with mobile air, enter ventilation place in the lump.
2, interior circularly purifying: as shown in Figure 6, controller 24 starts air inlet fan 1 and/or exhaust blower 2, control to become YE 11 in the Control Component of road control Displacement plates 12 be shifted and block fresh wind port 8 and in enter the vent passages at wind passage mouth 15 and exhaust outlet 10 and interior air-out road junction 16, open and be positioned at the ring air port 13 on demarcation strip 19 simultaneously, under the effect of air inlet fan 1 and/or exhaust blower 2, the air of indoor dirt enters and by imitating screen pack 3 and exhaust blower 2 in junior middle school from return air inlet 9, air-out road junction 16 in flowing into, because has opened in ring air port 13 now, and exhaust outlet 10 on air exhaust passage is also shifted plate 12 every closing, mobile air transfers to flow to the ring air port 13 of having opened, and through air cleaning part 4, again because fresh wind port 8 has been closed, mobile air enters wind passage mouth 15 in again transferring to flow to, through imitating screen pack 3 and the rear arrival air inlet 7 of air inlet fan 1 in junior middle school, finally by the airduct connecting, arrive corresponding ventilation place.With regard to having formed room air, continue to flow through air cleaning part circulation and constantly purified like this, having realized the function of air cleaning system.Being arranged on a large amount of anions that the anion generator in air intake passage sends also enters ventilation place and participates in air circulation in company with mobile air in the lump and purify.
Embodiment 2; Fig. 7 is the vertical profile schematic diagram of embodiment 2 when fresh-air ventilation, and Fig. 8 is the vertical profile schematic diagram of embodiment 2 when interior circularly purifying.New blower fan body and embodiment 1 that the present embodiment adopts are just the same; Becoming road Control Component forms, adopts two covers independent making to be separately positioned in air intake cavity and air draft cavity by casing 20 and YE 11 and Displacement plate 12 jointly, T-Ring air port 21 in its air intake cavity, connect outer air port 22 and connect 23 minutes another corresponding air cleaning part 4 air sides, interior air port ring air port 13, fresh wind port 8, in enter wind passage mouth 15, T-Ring air port 21 in air draft cavity, connect outer air port 22 and connect interior air port 23 ring air port 13, exhaust outlet 10, the interior air-out road junction 16 of corresponding air cleaning part 4 inlet sides respectively.Air cleaning part 4 arranges and is enclosed and formed and be arranged between air intake passage and air exhaust passage by cabinet 18 and demarcation strip 19.
1, fresh-air ventilation: as shown in Figure 7, controller 24 starts air inlet fan 1 and exhaust blower 2, control to become YE 11 in the Control Component of road control Displacement plates 12 be shifted and make fresh wind port 8 with in enter wind passage mouth 15 perforations, exhaust outlet 10 and interior air-out road junction 16 connect, ring air port 13 is closed, air intake passage and air exhaust passage are completely unimpeded, under the effect of air inlet fan 1, outdoor air enters fresh wind port 8 and successively passes through external air port 22 through the air vent of body of wall, inside give a dinner for a visitor from afar mouthfuls 23, then in entering, enter wind passage mouth 15, through imitating screen pack 3 and air inlet fan 1 in junior middle school, flow into air inlet 7, finally by the ventilation duct connecting, arrive the place of respectively taking a breath, simultaneously, under the effect of exhaust blower 2, the air of indoor dirt enters and passes junior middle school from return air inlet 9 and imitates screen pack 3 and exhaust blower 2, again by interior air-out road junction 16 flow to casing 20 in give a dinner for a visitor from afar mouthfuls 23, by external air port 22, finally flow to exhaust outlet 10 and by external ventilation duct through the air vent on body of wall by discharged to outdoor, the VMC function that prior art is produced is just the same, and indoor-outdoor air exchanges, circulates.Be arranged on a large amount of anions that the anion generator in air intake passage sends and also in company with mobile air, enter ventilation place in the lump.
2, interior circularly purifying: as shown in Figure 8, controller 24 starts air inlet fan 1 and/or exhaust blower 2, controlling the YE 11 becoming in the member of road controls Displacement plate 12 displacements and blocks respectively external air port 22, fresh wind port 8 and exhaust outlet 10, opened ring air port 13, under the effect of air inlet fan 1 and/or exhaust blower 2, the air of indoor dirt enters and passes junior middle school from return air inlet 9 and imitates screen pack 3 and exhaust blower 2, again by interior air-out road junction 16 flow to casing 20 in give a dinner for a visitor from afar mouthfuls 23, because Displacement plate 12 has been blocked external air port 22 and exhaust outlet 10, and has opened in ring air port 13, mouthfuls 23 air then flow to ring air port 13 and through air cleaning part 4 makes to give a dinner for a visitor from afar in flowing through, arrive again the T-Ring air port 21 of the casing 20 that is arranged in air intake passage, because being shifted plate 12, external air port 22 and fresh wind port 8 intercept again, mobile air is turned to again and mouthfuls 23 enter wind passage mouth 15 in flowing into by interior giving a dinner for a visitor from afar, through imitating screen pack 3 and air inlet fan 1 in junior middle school, finally flow into air inlet 7 and arrive by external ventilation duct the place of respectively taking a breath.With regard to having formed room air, continue to flow through air cleaning part 4 circulation and constantly purified like this, having realized the function of air cleaning system.Being arranged on a large amount of anions that the anion generator in air intake passage sends also enters ventilation place and participates in air circulation in company with mobile air in the lump and purify.
Embodiment 3: Fig. 9 is the vertical profile schematic diagram of embodiment 3 when fresh-air ventilation, and Figure 10 is the vertical profile schematic diagram of embodiment 3 when interior circularly purifying.New blower fan body adopts the complete-hot fresh air machine structure that is built-in with heat exchanger, wind by-passing valve 26 respectively with air intake passage and air exhaust passage in parallel setting of heat exchanger 6, be prior art; According to described in technical scheme: be provided with in air intake cavity and/or air draft cavity and become road Control Component.The present embodiment only arranges by casing 20 in air intake cavity, YE 11, Displacement plate 12 forms Bian road Control Component, wherein YE 11 is connected to the termination of Displacement plate 12, by gear, control its rotation displacement, only in air intake cavity, arrange and become road Control Component, because of in existing ventilating product, some ventilation duct and be accompanied with Electric air valve with the outdoor air port self of rain cover, exhaust outlet 10 correspondences are connected to the external ventilation duct at this Electric air valve place when using the present embodiment, and Electric air valve and controller 24 are electrically connected, realize all functions of the present utility model equally like this, air cleaning part 4 is horizontally installed in the purifying box of cabinet 18 and demarcation strip 19 formations, and in diagram, being reflected as upper end is inlet side, and lower end is air side.
1, fresh-air ventilation: as shown in Figure 9, controller 24 starts air inlet fan 1 and exhaust blower 2, close by-passing valve 26, control to become YE 11 in the Control Component of road control Displacement plate 12 rotation displacements and make fresh wind port 8 with in enter wind passage mouth 15 and connect, ring air port 13 is closed, the Electric air valve of exhaust outlet 10 correspondences is opened, air intake passage and air exhaust passage are completely unimpeded, under the effect of air inlet fan 1, outdoor air enters fresh wind port 8 and successively passes through external air port 22 through the air vent of body of wall, inside give a dinner for a visitor from afar mouthfuls 23, and then enter wind passage mouth 15 and imitate screen pack 3 through junior middle school by interior, heat exchanger 6 and air inlet fan 1, flow into air inlet 7, finally by the airduct connecting, arrive the place of respectively taking a breath, simultaneously, under the effect of exhaust blower 2, the air of indoor dirt enters and passes junior middle school from return air inlet 9 and imitates screen pack 3, heat exchanger 6 and exhaust blower 2, by interior air-out road junction 16, flow to exhaust outlet 10 and the ventilation duct external with it and the Electric air valve of having opened again, through the room air of the air vent of body of wall by discharged to outdoor, just the same with the VMC function that prior art is produced, indoor-outdoor air exchanges, circulation, simultaneously, from the air of indoor inflow and outflow, heat exchanger 6, carry out energy exchange, thereby realizing energy reclaims and energy-conservation object, the operation principle of heat exchanger 6 is existing known technologies, do not repeat them here.Be arranged on a large amount of anions that the anion generator in air intake passage sends and also in company with mobile air, enter ventilation place in the lump.
2, interior circularly purifying: as shown in figure 10, controller 24 starts air inlet fan 1 and/or exhaust blower 2, open by-passing valve 26, control the vent passages that the YE 11 becoming in the member of road is controlled Displacement plate 12 rotation displacements and blocked external air port 22 and fresh wind port 8, opened ring air port 13, simultaneously, external Electric air valve is closed, under the effect of air inlet fan 1 and/or exhaust blower 2, the air of indoor dirt enters and passes junior middle school from return air inlet 9 and imitates screen pack 3, by-passing valve 26 and exhaust blower 2, by interior air-out road junction 16, flow to exhaust outlet 10 again, because Electric air valve is closed, the ventilation duct air external with exhaust outlet 10 can not circulate, and now encircle air port 13, opened, make to flow through interior air outlet 16 air then flow to ring air port 13 and through air cleaning part 4, arrive again the T-Ring air port 21 of the casing 20 that is arranged in air intake passage, because being shifted plate 12, external air port 22 and fresh wind port 8 intercept again, mobile air is turned to again and mouthfuls 23 enter wind passage mouth 15 in flowing into by interior giving a dinner for a visitor from afar, through imitating screen pack 3 in junior middle school, by-passing valve 26 and air inlet fan 1, finally flow into air inlet 7 and arrive by the ventilation duct connecting the place of respectively taking a breath.Like this, room air continues to flow and is constantly purified through 4 circulations of air cleaning part, has realized the function of air cleaning system.Being arranged on a large amount of anions that the anion generator in air intake passage sends also enters ventilation place and participates in air circulation in company with mobile air in the lump and purify.
Embodiment 4: Figure 11 is the vertical profile schematic diagram of embodiment 4 when fresh-air ventilation, and Figure 12 is the vertical profile schematic diagram of embodiment 4 when interior circularly purifying.In the new blower fan body construction of the present embodiment, adopt the complete-hot fresh air machine structure be built-in with heat exchanger, wind by-passing valve 26 respectively with air intake passage and air exhaust passage in parallel setting of heat exchanger 6; Air cleaning part 4 is arranged in the purifying box 25 of making separately, and purifying box 25 is arranged between air intake passage and air exhaust passage; The YE 11 that is positioned at air intake cavity Zhong Bian road Control Component is connected to the termination of Displacement plate 12, by gear, controls its rotation displacement; The Displacement plate 12 that is arranged in air draft cavity is connected by tooth bar with YE 11 and realizes the open and close that exhaust outlet 10 is controlled in translation displacement.
1, fresh-air ventilation: as shown in figure 11, controller 24 starts air inlet fan 1 and exhaust blower 2, cuts out by-passing valve 26, control YE 11 in the Control Component of air intake cavity Zhong Bian road control Displacement plate 12 rotation displacements and make fresh wind port 8 with in enter wind passage mouth 15 and connect, ring air port 13 is closed, and air intake passage is completely unimpeded; YE in the Control Component of air draft cavity Zhong Bian road 11 is controlled Displacement plate 12 translations and is displaced to left side in diagram, opens exhaust outlet 10, and air exhaust passage is completely unimpeded; Under the effect of air inlet fan 1, outdoor air through the air vent of body of wall enter fresh wind port 8, then by interior enter wind passage mouth 15, again through junior middle school imitate screen pack 3 and heat exchanger 6, through air inlet fan 1, flow into air inlet 7, finally by the ventilation duct connecting, arrive the place of respectively taking a breath; Simultaneously, under the effect of exhaust blower 2, the air of indoor dirt enters and by imitating screen pack 3 and heat exchanger 6, flows to interior air-out road junction 16 through exhaust blower 2 in junior middle school from return air inlet 9, then flow to exhaust outlet 10, finally by external ventilation duct, flow to and pass air vent on body of wall and by discharged to outdoor, meanwhile, from the air of indoor inflow and outflow, heat exchanger 6, carry out energy exchange, thereby realize energy, reclaim.Be arranged on a large amount of anions that the anion generator in air intake passage sends and also in company with mobile air, enter ventilation place in the lump.
2, interior circularly purifying: as shown in figure 12, controller 24 starts air inlet fan 1 and/or exhaust blower 2, opens by-passing valve 26, control YE 11 in air intake cavity control Displacement plate 12 rotation displacements and make fresh wind port 8 with in enter wind passage mouth 15 blocking-up, ring air port 13 is opened; YE in the Control Component of air draft cavity Zhong Bian road 11 is controlled Displacement plate 12 translations and is displaced to right side in diagram, closes exhaust outlet 10.Under the effect of air inlet fan 1 and/or exhaust blower 2, the air of indoor dirt enters and by imitating screen pack 3 and by-passing valve 26 in junior middle school from return air inlet 9, through air-out road junction 16 in exhaust blower 2 flow direction, because has opened in ring air port 13 now, and being also shifted plate 12, exhaust outlet 10 on air exhaust passage closes, mobile air transfers to flow to the ring air port 13 of having opened, and through air cleaning part 4, again because fresh wind port 8 has been closed, mobile air enters wind passage mouth 15 in again transferring to flow to, through imitating screen pack 3 and by-passing valve 26 in junior middle school, through the rear arrival air inlet 7 of air inlet fan 1, finally by the ventilation duct connecting, arrive corresponding ventilation place.With regard to having formed room air, continue to flow through air cleaning part circulation and constantly purified like this, having realized the function of air cleaning system.In interior circularly purifying process, be arranged on a large amount of anions that the anion generator in air intake passage sends and in company with mobile air, enter ventilation place and participate in air circulation in the lump.Embodiment 5: Figure 13 is the vertical profile schematic diagram of embodiment 5 when fresh-air ventilation, and Figure 14 is the vertical profile schematic diagram of embodiment 5 when interior circularly purifying.According to described in technical scheme: inside enter between wind passage mouth 15 and interior air-out road junction 16 with fresh wind port 8 and exhaust outlet 10 between corresponding purifying box 25 and/or the air cleaning part 4 of arranging.The present embodiment by air cleaning part 4 be set directly between air intake passage and air exhaust passage, this also with regard to self-assembling formation air intake cavity and air draft cavity, and in its both sides, formed open ring air port 13; Air intake cavity Zhong Bian road Control Component is jointly formed and adopts independently with YE 11 and Displacement plate 12 by casing 20 makes, is arranged on air intake cavity, its T-Ring air port 21 be an open ventilating surface and corresponding with open ring air port 13, connect outer air port 22 and connect interior air port 23 respectively corresponding fresh wind port 8, in enter wind passage mouth 15.Air draft cavity Zhong Bian road Control Component consists of jointly casing 20 and YE 11 and Displacement plate 12, but casing 20 is to intervolve by demarcation strip 19 the circular framework forming, as can be on market cylinder air-valve cash purchase, that be widely used in various ventilation equipments, only have air inlet and air outlet, the open and close that the rotating shaft of YE 11 drives Displacement plate 12 to realize air port; Wind by-passing valve 26 respectively with air intake passage and air exhaust passage in parallel setting of heat exchanger 6.
1, fresh-air ventilation: as shown in figure 13, controller 24 starts air inlet fan 1 and exhaust blower 2, cuts out by-passing valve 26, YE in air intake cavity 11 control Displacement plate 12 rotation displacements in casings 20 and make fresh wind port 8 with in enter that wind passage mouth 15 connects, air intake passage is completely unimpeded, meanwhile, the Displacement plate 12 open ring air ports 13 of sealing; The rotating shaft of the YE 11 in air draft cavity drives Displacement plate 12 rotation displacements in casing 20 and opens exhaust outlet 10, exhaust outlet 10 and interior air-out road junction 16 and connects, and air exhaust passage is completely unimpeded.Under the effect of air inlet fan 1, outdoor air through body of wall air vent enter fresh wind port 8 and successively by external air port 22, in give a dinner for a visitor from afar mouthfuls 23 and in enter wind passage mouth 15, and then through imitating screen pack 3 and heat exchanger 6, air inlet fan 1, flow into air inlet 7 in junior middle school, finally by the ventilation duct connecting, arrive the place of respectively taking a breath; Simultaneously, under the effect of exhaust blower 2, the air of indoor dirt enters and passes junior middle school from return air inlet 9 and imitates screen pack 3 and heat exchanger 6, exhaust blower 2, the air inlet that flows to casing 20 by interior air-out road junction 16 again enters exhaust outlet 10, finally by external ventilation duct through the air vent on body of wall by discharged to outdoor, realized the function of ventilation.From the air of indoor inflow and outflow, heat exchanger 6, carry out energy exchange, realize energy and reclaim.Be arranged on a large amount of anions that the anion generator in air intake passage sends and also in company with mobile air, enter ventilation place in the lump.
2, interior circularly purifying: as shown in figure 14, controller 24 starts air inlet fan 1 and/or exhaust blowers 2, opens by-passing valve 26, the YE 11 in air intake cavity control Displacement plate 12 rotation displacements in casings 20 and block fresh wind port 8 with in enter the vent passages of wind passage mouth 15, Displacement plate 12 open loop air ports 13 simultaneously; YE 11 rotating shafts in air draft cavity are controlled Displacement plate 12 rotation displacements in casing 20 and close exhaust outlet 10.Under the effect of air inlet fan 1 and/or exhaust blower 2, the air of indoor dirt enters and by imitating screen pack 3 and by-passing valve 26 in junior middle school from return air inlet 9, exhaust blower 2, flow to again interior air-out road junction 16, owing to now encircling air port 13, plate 12 openings have been shifted, and exhaust outlet 10 is closed, mobile air transfers to flow to open ring air port 13, and through air cleaning part 4, again because fresh wind port 8 has intercepted and closed, mobile air enters wind passage mouth 15 in again transferring to flow to, through junior middle school, imitate screen pack 3 and by-passing valve 26 again, through the rear arrival air inlet 7 of air inlet fan 1, finally by the ventilation duct connecting, arrive corresponding ventilation place.So just formed the function that room air continues to flow and constantly purified through the circulation of air cleaning part.In interior circularly purifying process, be arranged on a large amount of anions that the anion generator in air intake passage sends and in company with mobile air, enter ventilation place and participate in air circulation in the lump.
Embodiment 6: Figure 16 is the vertical profile schematic diagram of embodiment 6 when fresh-air ventilation, and Figure 16 is the vertical profile schematic diagram of embodiment 6 when interior circularly purifying.The new blower fan body of the present embodiment adopts the agent structure without the new blower fan of bidirectional flow of heat exchanger.Described in technical scheme: inside enter between wind passage mouth and interior air-out road junction with fresh wind port and exhaust outlet between corresponding purifying box and/or air cleaning part are set, form in air intake cavity and air draft cavity and air intake cavity and/or air draft cavity and be provided with a set of or Duo Taobian road Control Component.In the present embodiment air draft cavity, be provided with a set of change road Control Component and be positioned at and arrange for ring air port 13; The Electric air valve that YE adopts prior art to produce, its YE 11 drives Displacement plate 12 rotation displacements by rotating shaft.Purifying box forms semi-open casing by cabinet 18 and demarcation strip 19, arrange air cleaning part 4 one end wherein corresponding to interiorly entering between wind passage mouth 15 and interior air-out road junction 16, the other end is corresponding between fresh wind port 8 and exhaust outlet 10.The present embodiment is applicable to carry on the outer outdoor air port that is connected on fresh wind port 8 and ventilation duct on exhaust outlet 10 or is connected with ventilation duct the situation of the Electric air valve of being produced by prior art, during installation the present embodiment, they need to be electrically connected with controller 24 respectively.
1, fresh-air ventilation: as shown in figure 15, controller 24 starts air inlet fan 1 and exhaust blower 2, controlling the YE 11 becoming in the Control Component of road controls Displacement plate 12 rotation displacements and makes to encircle air port 13 sealings, external Electric air valve corresponding to ventilation duct of fresh wind port 8 and exhaust outlet 10 all opened, air intake passage and air exhaust passage are completely unimpeded, under the effect of air inlet fan 1, outdoor air passes after body of wall and Electric air valve, enter fresh wind port 8, by interior, enter wind passage mouth 15He junior middle school and imitate screen pack 3 again, through air inlet fan 1, flow into air inlet 7, finally by the ventilation duct connecting, arrive the place of respectively taking a breath, simultaneously, under the effect of exhaust blower 2, the air of indoor dirt enters and passes junior middle school from return air inlet 9 and imitates screen pack 3, exhaust blower 2, by interior air-out road junction 16, flow to exhaust outlet 10 and the ventilation duct external with it and the Electric air valve of having opened again, through the room air of the air vent of body of wall by discharged to outdoor, just the same with the VMC function that prior art is produced, indoor-outdoor air exchanges, circulates.Be arranged on a large amount of anions that the anion generator in air intake passage sends and also in company with mobile air, enter ventilation place in the lump.2, interior circularly purifying: as shown in figure 16, controller 24 starts air inlet fan 1 and/or exhaust blower 2, controlling the YE 11 becoming in the member of road controls Displacement plate 12 rotation displacements and opens ring air port 13, simultaneously, being connected on ventilation duct on fresh wind port 8 and exhaust outlet 10 or the Electric air valve on outdoor air port is outward closed, under the effect of air inlet fan 1 and/or exhaust blower 2, the air of indoor dirt enters and passes junior middle school from return air inlet 9 and imitates screen pack 3 and exhaust blower 2, by interior air-out road junction 16, flow to exhaust outlet 10 again, because Electric air valve is closed, the ventilation air in tube external with exhaust outlet 10 can not circulate, and now encircle air port 13, opened, make moving air then flow to ring air port 13 also to pass air cleaning part 4, again owing to can not circulating with the external ventilation duct air of fresh wind port 8, mobile air is turned to again and flow in enter wind passage mouth 15, through imitating screen pack 3 and air inlet fan 1 in junior middle school, finally flow into air inlet 7 and arrive by the ventilation duct connecting the place of respectively taking a breath.Like this, room air continues to flow and is constantly purified through 4 circulations of air cleaning part, has realized the function of air cleaning system.Being arranged on a large amount of anions that the anion generator in air intake passage sends also enters ventilation place and participates in air circulation in company with mobile air in the lump and purify.In the various embodiments described above, when needs upgrade or safeguard air cleaning part 4, can open to be arranged on and change the cover plate 17 unloading on mouth 14, then take out air cleaning part 4 and change or safeguard, after, again cover cover plate 17.
Should say, those of ordinary skill in the art is under enlightenment of the present utility model, also can make other distortion or improvement, as: increase or reduce loop purifier Zhong Bian road Control Component, or change its structure and install seated position, also can partly or entirely realize the purpose of this utility model, in every case relate in new blower fan body, enter wind passage mouth and interior air-out road junction be provided with laterally loop purifier and in establish and formed by YE and Displacement plate, or jointly form Bian road Control Component by casing and YE and Displacement plate, all be considered as mentality of designing of the present utility model, scheme and protection domain.

Claims (10)

  1. Can in circulation ventilation equipment, mainly comprise air inlet fan (1), exhaust blower (2), screen pack (3) and/or heat exchanger (6) are imitated in junior middle school, air cleaning part (4), air is optimized part (5) and/or by-passing valve (26), air inlet (7), fresh wind port (8), return air inlet (9), exhaust outlet (10), YE (11), Displacement plate (12), ring air port (13), change and unload mouthful (14), inside enter wind passage mouth (15), interior air-out road junction (16), cover plate (17), cabinet (18), demarcation strip (19), casing (20), controller (24), purifying box (25), wherein: air inlet fan (1), exhaust blower (2), screen pack (3) and/or heat exchanger (6) are imitated in junior middle school, air is optimized part (5) and/or by-passing valve (26) forms new blower fan body, air cleaning part (4), become road Control Component, change and unload mouthful (14), cover plate (17) forms loop purifier, it is characterized in that: what in described new blower fan body, enter wind passage mouth (15) and interior air-out road junction (16) is provided with loop purifier laterally, its structure is: inside enter between wind passage mouth (15) and interior air-out road junction (16) with fresh wind port (8) and exhaust outlet (10) between corresponding purifying box (25) and/or the air cleaning part (4) of arranging, jointly form and in air intake cavity and air draft cavity and air intake cavity and/or air draft cavity, be provided with one or more sets and become road Control Component with cabinet.
  2. According to claimed in claim 1 can in circulation ventilation equipment, it is characterized in that: described Bian road Control Component refers to and comprises the Electric air valve that adopts prior art to make, or MOD, or electric folding device is at interior wind path switch, by YE (11) and Displacement plate (12), formed, or jointly formed by casing (20) and YE (11) and Displacement plate (12), wherein: YE (11) comprises force piece and driving member, its force piece adopts and comprises motor, or electromagnet, or step-by-step movement actuator is at interior electric device, its driving member adopts and comprises power transmission shaft, or gear, or tooth bar, or chain, or conveyer belt is in interior transmission device, or the transmission device being formed by their combinations.
  3. According to claimed in claim 1 can in circulation ventilation equipment, it is characterized in that: described fresh wind port (8), inside enter wind passage mouth (15), screen pack (3) and/or heat exchanger (6) are imitated in junior middle school, air is optimized part (5) and/or by-passing valve (26), air inlet fan (1), air inlet (7) sets gradually and forms air intake passage, return air inlet (9), screen pack (3) and/or heat exchanger (6) are imitated in junior middle school, exhaust blower (2), interior air-out road junction (16), exhaust outlet (10) sets gradually and forms air exhaust passage, simultaneously, becoming road Control Component is arranged among air intake passage and/or air exhaust passage, air cleaning part (4) and/or purifying box (25) are arranged between air intake passage and air exhaust passage.
  4. According to claimed in claim 1 can in circulation ventilation equipment, it is characterized in that: described Displacement plate (12) is directly connected with YE (11) or is connected with YE (11) by driving member, and directly or by driving member control itself or rotation displacement by YE (11), or translation displacement, or opening and closing are shifted and realize opening or closing wind path or air port.
  5. According to claimed in claim 1 can in circulation ventilation equipment, it is characterized in that: described casing (20) refer to offer the casing of several ventilating openings or ventilating surface or framework, in establish Displacement plate (12) and/or YE (11), casing (20) can independently be made or be constituted by cabinet (18) and/or demarcation strip (19).
  6. According to claimed in claim 1 can in circulation ventilation equipment, it is characterized in that: described purifying box (25) is for the device of air cleaning part (4) being set and being provided with ring air port (13), by cabinet (18) and/or demarcation strip (19), enclosed the fresh air purifying case finished product that forms or make or adopt prior art to produce separately separately, arrange between air intake passage and air exhaust passage.
  7. According to claimed in claim 1 can in circulation ventilation equipment, it is characterized in that: described air cleaning part (4) is for air filtration, the device of sterilization and purification, by screen pack, HEPA filter course, cold catalyst, active carbon, one or more constituting in electrostatic precipitator, be arranged in the purifying box (25) of cabinet (18) and/or demarcation strip (19) formation, or be set directly between air intake passage and air exhaust passage, or be arranged in the purifying box (25) of making separately and install in the lump between air intake passage and air exhaust passage, or assign in the fresh air purifying case finished product that prior art produces and be arranged in the lump between air intake passage and air exhaust passage.
  8. According to claim 1 can in circulation ventilation equipment, it is characterized in that: described air is optimized part (5) and comprised one or more the combining adopting in anion generator or ozone generator or photocatalyst or ultraviolet sterilization apparatus or heater, is arranged in air intake passage.
  9. According to claim 1 can in the ventilation equipment of circulation, it is characterized in that: side or the bottom that mouthful (14) are arranged on cabinet (18) unloaded in described changing, and correspondence is provided with the cover plate (17) that can open or dismantle.
  10. According to claim 1 can in the ventilation equipment of circulation, it is characterized in that: described controller (24) is optimized part (5) and/or by-passing valve (26) with air inlet fan (1), exhaust blower (2), air respectively, YE (11) is electrically connected.
CN201420262833.0U 2014-05-16 2014-05-16 Ventilation equipment with internal circulation Expired - Fee Related CN203869252U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201420262833.0U CN203869252U (en) 2014-05-16 2014-05-16 Ventilation equipment with internal circulation

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402820A (en) * 2015-12-29 2016-03-16 红阳智慧科技(北京)有限公司 Indoor air purifier for fresh air
CN105588237A (en) * 2016-01-07 2016-05-18 深圳市民润环保科技有限公司 Full automatic running fresh air purifying device capable of removing dust and smell
CN105698296A (en) * 2016-03-21 2016-06-22 李勿南 Intelligent fresh air ecological purifier
CN105953352A (en) * 2016-05-18 2016-09-21 青岛海信日立空调系统有限公司 Total heat exchanger, control device, control method and air-conditioning system
CN107084466A (en) * 2017-04-20 2017-08-22 森德(中国)暖通设备有限公司 Fresh air ventilator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402820A (en) * 2015-12-29 2016-03-16 红阳智慧科技(北京)有限公司 Indoor air purifier for fresh air
CN105588237A (en) * 2016-01-07 2016-05-18 深圳市民润环保科技有限公司 Full automatic running fresh air purifying device capable of removing dust and smell
CN105698296A (en) * 2016-03-21 2016-06-22 李勿南 Intelligent fresh air ecological purifier
CN105953352A (en) * 2016-05-18 2016-09-21 青岛海信日立空调系统有限公司 Total heat exchanger, control device, control method and air-conditioning system
CN105953352B (en) * 2016-05-18 2020-05-08 青岛海信日立空调系统有限公司 Total heat exchanger, control device, control method and air conditioning system
CN107084466A (en) * 2017-04-20 2017-08-22 森德(中国)暖通设备有限公司 Fresh air ventilator

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Patentee before: Liu Huarong

Effective date of registration: 20161122

Address after: 315800 West Mt. Hengshan Road, Beilun District, Zhejiang, Ningbo, China

Patentee after: Ningbo Blue's environmental science and Technology Co Ltd

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