CN210485895U - Novel fresh air conditioner with filter screen for purifying and adjusting fresh air and return air volume - Google Patents
Novel fresh air conditioner with filter screen for purifying and adjusting fresh air and return air volume Download PDFInfo
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- CN210485895U CN210485895U CN201920287663.4U CN201920287663U CN210485895U CN 210485895 U CN210485895 U CN 210485895U CN 201920287663 U CN201920287663 U CN 201920287663U CN 210485895 U CN210485895 U CN 210485895U
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Abstract
The utility model relates to a purify new trend, air conditioner technical field, concretely relates to novel take filter screen to purify and new trend air conditioner of adjustable new trend, return air amount of wind, new trend air conditioner includes: providing a main frame configured to house an air conditioning assembly; providing an air suction power unit for sucking outdoor fresh air and indoor return air; providing an air expanding plate/cavity which is used for dispersing fresh air and fully contacts with the filter screen, wherein the air expanding plate/cavity is communicated with outdoor air through a fresh air pipe; providing an air valve unit for controlling indoor return air volume; and adjusting the air valve unit, controlling the proportion of indoor return air volume and outdoor fresh air, sequentially sending the mixed clean air into a heat exchange space, and sending the mixed clean air into the room after heat exchange. The polylith large tracts of land filter screen increases filter area, expands the wind chamber and promotes the new trend purification area, realizes adjusting the mixing ratio of the indoor return air amount of wind and outdoor new trend, when guaranteeing indoor new trend effect, the heat energy saving very is applicable to the scene of various indoor new trend air conditioners.
Description
Technical Field
The utility model relates to a purify new trend, air conditioner technical field, concretely relates to novel take filter screen to purify and new trend air conditioner of adjustable new trend, return air amount of wind.
Background
The aim of air conditioning systems is to provide a controlled, comfortable and healthy air environment for the room of a person or to provide specific air environment conditions for storage, processing, equipment operation, etc. The main control indexes of air conditioning include air quality, air temperature, air humidity, air speed, and the like.
With the continuous improvement of living standard, the regulation appeal of residents to the temperature, the humidity, the PM2.5 and the fresh air of indoor air is increasingly strong, and the research of organically integrating the purified fresh air and the air conditioner gradually becomes the development direction of the future industry at present. But need to have multiple filter screen to new trend, indoor return air purification, the air will have higher static pressure through the filter screen, easily produces higher noise to accumulate a large amount of pollutants in the easy short time when filter screen area is less, will frequently change the filter screen. How to purify new trend, clean room return air, air conditioner and organically fuse to a product, realize big amount of wind purification new trend, clean room return air, regulation air temperature, humidity, adjust new trend, indoor return air proportion to reach the product that refrigeration amount of wind, air purification, new trend amount of wind, noise required, the product that can solve above-mentioned technical problem does not appear in the market at present.
SUMMERY OF THE UTILITY MODEL
In order to effectively solve the problem, the utility model provides a novel take fresh air conditioner of filter screen purification and adjustable new trend, return air amount of wind.
The utility model discloses a concrete technical scheme as follows: the utility model provides a novel take filter screen to purify and adjustable new trend, the new trend air conditioner of return air amount of wind, the new trend air conditioner includes:
providing a main frame configured to house an air conditioning assembly;
providing an air suction power unit for sucking outdoor fresh air and indoor return air;
providing an air valve unit for controlling indoor return air volume;
and adjusting the air valve unit, controlling the proportion of indoor return air volume and outdoor fresh air, sequentially sending the mixed fresh air into a heat exchange space, and sending the mixed fresh air into the room after heat exchange.
Furthermore, the main frame body is of a vertical direction structure, and six surfaces of the main frame body are correspondingly provided with a top plate, a back plate, a front panel, a left side plate, a right side plate and a chassis to form a shell structure with a closed inner part;
the main frame body back plate is provided with an air expanding plate which is used for being communicated with external air, and the air expanding plate is sunken into a cavity structure to form an air expanding cavity structure;
the main frame body is provided with a high-efficiency composite filter at the position where outdoor fresh air enters the main frame body after being dispersed by the air diffuser.
Furthermore, the air suction power unit is an air suction motor, a rotating shaft of the air suction motor is parallel to the top plate and the chassis, and a foam volute used for guiding fresh air to flow upwards is fixedly arranged on the outer peripheral wall of the air suction motor;
and a partition plate is horizontally and fixedly arranged above the air suction motor, the partition plate is used for completely dividing and defining the internal space of the main frame body into a negative pressure air suction space and a heat exchange space, and an air guide opening is formed in the partition plate.
Furthermore, one side of the air guide opening, which is close to the air suction motor, is positioned on an air outlet duct of the foam volute, an evaporator for heat exchange is obliquely arranged above the air guide opening, two side edges of the evaporator are respectively arranged on the diagonal side corresponding to the heat exchange space, and a clapboard water tray for collecting condensed water is arranged on one side of the evaporator, which is close to the air guide opening.
Furthermore, the left side plate and the right side plate of the main frame body are respectively provided with an air valve unit for adjusting the air inlet amount of the side edge of the fresh air conditioner;
the air valve unit is an electric air valve assembly, the electric air valve assembly comprises a horizontal cross rod, a limiting vertical rod, an air valve motor and a wind shield, the horizontal cross rod is horizontally fixed to be arranged on the side face of the main frame body and fixedly connected with the front face and the rear face of the main frame body, the horizontal cross rod is fixedly arranged on the air valve motor, and a motor output shaft of the air valve motor is fixedly connected with a screw rod to form a screw rod structure driven by the air valve motor.
Furthermore, limiting vertical rods are fixedly arranged at the positions of two ends of the horizontal cross rod respectively, and the limiting vertical rods and the screw rods are arranged in parallel;
the deep bead is a closed baffle structure set up at least three through-hole that runs through on the top side of deep bead, the screw rod is wearing to establish the terminal position that runs through the through-hole is provided with the lifting slide, the lifting slide with deep bead reciprocal anchorage sets up to screw-thread fit each other with the screw rod constitutes rotatory lead screw transmission mode, spacing montant is worn to establish run through the through-hole after-fixing be provided with the stopper.
Furthermore, when the wind shield is positioned at the tail end of the screw rod, the second side plate is provided with a strip-shaped ventilation grid hole at the position corresponding to the wind shield to form a return air inlet for adjusting the return air quantity by opening and closing the wind shield;
and a primary filter and a high-efficiency composite filter are sequentially arranged on one side, opposite to the second side plate, of the wind shield.
Furthermore, the front panel corresponds evaporimeter position department has seted up the air outlet to air outlet department is provided with the air-out structure, the air-out structure includes inner circle, outer lane and wind guide vane, the inner circle sets up with the outer lane is concentric, and the inner circle passes through wind guide vane interconnect with the outer lane, the inner circle is big round hole structure, the wind guide vane is the pitch arc with the air outlet plane and crooked cambered surface on to with the air-out direction.
Further, expand the top side of aerofoil for running through hollow structure, the fixed flat wind channel that sets up in backplate one side of new trend air conditioner, flat wind channel is inside hollow shell structure to flat wind channel extends to new trend air conditioner top and outside air pipe intercommunication, just flat wind channel bottom with expand the mutual intercommunication setting in top of aerofoil.
Furthermore, the fresh air conditioner also comprises an electric control assembly for controlling and a display screen assembly for displaying adjusting parameters, wherein the electric control assembly is respectively connected with the display screen assembly, the air suction motor and the evaporator.
The utility model discloses an useful part: the novel fresh air conditioner with the filter screen for purifying and adjusting fresh air and return air volume is installed to an indoor environment, outdoor fresh air enters the negative pressure air suction space through the air expanding cavity through the fresh air inlet, the fresh air is uniformly and fully contacted with the high-efficiency composite filter in the air expanding cavity to effectively increase the purification area, and is filtered to form pure fresh air when entering the machine through the high-efficiency composite filter, under the action of the air suction motor, the fresh air enters the heat exchange space through the foam volute and is subjected to heat exchange with the evaporator, and finally is discharged into the room through the air outlet structure;
and indoor return air is for controlling through automatically controlled subassembly electronic air valve subassembly motion goes up and down the deep bead, the room air passes through the both sides of new trend air conditioner the return air inlet gets into in the negative pressure space of induced drafting, and loop through just imitate filter, high-efficient composite filter carry out filtration, polylith large tracts of land filter screen increase filter area under the effect of the motor that induced drafts, indoor return air gets into the heat exchange space through the foam spiral case, with the evaporimeter carries out the heat transfer exchange, at last passes through the air-out structure is discharged indoor, accomplishes indoor return air circulation, through the adjustable return air inlet size of control electronic air valve subassembly motion, realizes adjusting the mixing ratio of indoor return air amount of wind and outdoor new trend, when guaranteeing indoor new trend effect, the energy of saving heat very is applicable to the scene of various indoor new trend air conditioners.
Drawings
Fig. 1 is a schematic view of the overall structure of a fresh air conditioner according to a first embodiment of the present invention;
FIG. 2 is a schematic view of the air intake direction of the fresh air conditioner according to the first embodiment of the present invention;
fig. 3 is a side view of the internal structure of the first embodiment of the present invention;
fig. 4 is a front view of the air outlet structure according to the first embodiment of the present invention;
fig. 5 is an overall schematic view of the air outlet structure according to the first embodiment of the present invention;
fig. 6 is a partially disassembled view of the electric air valve assembly according to the first embodiment of the present invention;
fig. 7 is a side view of the internal structure of a fresh air conditioner according to a second embodiment of the present invention;
fig. 8 is a front view of the external structure of the fresh air conditioner according to the second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in order to provide a better understanding of the present invention to the public, certain specific details are set forth in the following detailed description of the invention. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details.
As shown in fig. 1 and 2, for the utility model discloses the overall structure schematic diagram and the air inlet direction schematic diagram of the first embodiment, this embodiment provides a novel take filter screen to purify and adjustable new trend, fresh air conditioner of return air amount of wind, fresh air conditioner includes main frame body 1, roof 101, backplate 102, first front panel 103, second front panel 104, first curb plate 105, second curb plate 106, third curb plate 107, fourth curb plate 108 and chassis 109, main frame body 1 is the frame body that is used for supporting the whole frame, the fixed setting in the position that main frame body 1 corresponds roof 101, backplate 102, first front panel 103, second front panel 104 and chassis 109, and in two sides of curb plate main frame body 1 correspond fixed setting respectively first curb plate 105, second curb plate 106, third curb plate 107 and fourth curb plate 108 to constitute an inside and hold and set up new trend and return air purification/filtration, The accommodating space of the air conditioning component.
The position that corresponds in the accommodation space expand aerofoil 1022 is close to the vertical fixed high-efficient composite filter 2 that is provided with of main part frame 1 inboard department, outdoor new trend through expand behind the aerofoil 1022 with high-efficient composite filter 2 even contact, the new trend warp high-efficient composite filter 2 filters the back, gets into accommodation space, high-efficient composite filter 2 is the device that can filter air layer by layer in this embodiment, only with the effect that carries out filtration treatment with granule impurity in the new trend as the standard, does not do specific restriction here.
An air suction motor 3 for sucking external air is arranged at the middle position in the main frame body 1, specifically, a rotating shaft of the air suction motor 3 is parallel to the top plate 101 and the chassis 109 and is fixed at the position of the main frame body 1 corresponding to the second front panel 104, and a foam volute 301 for guiding fresh air to flow upwards is fixedly arranged on the outer peripheral wall of the air suction motor 3;
a partition plate 4 is horizontally and fixedly arranged above the air suction motor 3, the partition plate 4 is used for completely dividing and defining the internal space of the main frame body 1 into a negative pressure air suction space and a heat exchange space, an air guide opening 401 is formed in the partition plate 4, and the air guide opening 401 is used for guiding fresh air and indoor return air in the negative pressure air suction space to the heat exchange space;
as shown in fig. 3, the air guiding opening 401 is close to one side of the air suction motor 3 and is consistent with the air outlet of the air duct of the foam volute 301, an evaporator 5 for heat exchange is obliquely arranged above the air guiding opening 401, the evaporator 5 is in a long-strip plate-shaped structure, two corresponding side edges of the evaporator 5 are respectively arranged on diagonal sides of a heat exchange space, a partition water tray 501 for collecting condensed water is arranged on one side edge of the evaporator 5 close to the air guiding opening 401, and when the evaporator 5 performs heat exchange on fresh air and indoor return air, condensed water drops on the evaporator 5 flow into the partition water tray 501 along the surface of the evaporator 5 to perform water collection treatment.
In this embodiment, the partition water tray 501 is of a water tank structure and is located above the air guide port 401, and fresh air and indoor return air enter the heat exchange space through the air guide port 401, contact with one side surface of the evaporator 5 to exchange heat, enter the other side surface of the evaporator 5, and are discharged to the outside through the air outlet, so that the fresh air and the indoor return air enter the indoor space.
The evaporator 5 is only used for realizing the effect of the air conditioner evaporator 5 that the air is fed from one side surface and discharged to the other side surface after heat exchange, and the evaporator 5 is a conventional device well known to those skilled in the art, and is not particularly limited.
As shown in fig. 4 and 5, an air outlet structure 6 is disposed at a position, corresponding to the air outlet, of the first front panel 103, where the air outlet structure 6 includes an inner ring 601, an outer ring 602, and a wind guide vane 603, where the inner ring 601 and the outer ring 602 are concentrically disposed, and the inner ring 601 and the outer ring 602 are connected with each other through the wind guide vane 603, the inner ring 601 is a large circular hole structure, a large amount of air is blown out from the inner ring 601, the wind guide vane 603 and a plane of the air outlet are curved in an arc line and form a curved arc surface in an air outlet direction, and an air flow in the fresh air conditioner is guided to a peripheral direction of the air outlet through a double arc surface structure.
Further, an electric control assembly 7 for control and a display screen assembly 8 for displaying adjustment parameters are arranged at a position below the air outlet, the electric control assembly 7 is respectively connected with the display screen assembly 8, the air suction motor 3 and the evaporator 5, the first front panel 103 starts to have a through hole structure corresponding to the electric control assembly 7 and the display screen assembly 8, so that a user can observe, operate and use the electric control assembly 7 and the display screen assembly 8 conveniently, and the electric control assembly 7 and the display screen assembly 8 are conventional devices well known by persons in the art and are not described in detail herein.
The first side plate 105, the second side plate 106, the third side plate 107 and the fourth side plate 108 are respectively and fixedly arranged on two side surfaces of the main frame body 1, specifically, the first side plate 105 and the second side plate 106 are arranged on the left side surface of the main frame body 1, and the third side plate 107 and the fourth side plate 108 are arranged on the right side surface of the main frame body 1, so that the whole fresh air conditioner is formed into an integral structure;
as shown in fig. 6, electric air valve assemblies 9 for adjusting the amount of indoor return air of the fresh air conditioner are disposed on the left and right side surfaces of the main frame 1, and the electric air valve assemblies 9 on both sides are mirror images of each other, in this embodiment, only the left side surface of the main frame 1 is taken as an example, and the electric air valve assemblies 9 are disposed at positions of the main frame 1 corresponding to the second side plates 106;
the electric air valve assembly 9 comprises a horizontal cross bar 901, a limiting vertical bar 902, an air valve motor 903 and a wind shield 904, wherein the horizontal cross bar 901 is horizontally and fixedly arranged on the side surface of the main frame body 1 and is fixedly connected with the front and the rear of the main frame body 1, the air valve motor 903 is fixedly arranged in the middle position above the horizontal cross bar 901, and a motor output shaft of the air valve motor 903 is fixedly connected with a screw 905, so that a screw rod structure driven by the air valve motor 903 is formed;
in this embodiment, the air valve motor 903 includes, but is not limited to, a stepping motor, and the air valve motor 903 is connected to the electronic control component 7, and the air valve motors 903 on both sides are controlled by the electronic control component 7 to rotate;
the two ends of the lower part of the horizontal cross bar 901 are respectively and fixedly provided with a vertical limiting rod 902, and the vertical limiting rods 902 are long-strip and round-rod structures and are parallel to the screw 905; the wind shield 904 is of a closed baffle structure, through holes are formed in the middle position and the two end faces of the top side face of the wind shield 904, and the through holes are formed corresponding to the sizes of the screw 905 and the limiting vertical rod 902 respectively;
a lifting slider 906 is arranged at the tail end of the screw 905 penetrating through the through hole, the lifting slider 906 and the wind shield 904 are fixedly arranged and are in threaded fit with each other through the screw 905 to form a rotary screw transmission mode, and the lifting slider 906 is driven to move up and down on the screw 905 through the positive rotation and the negative rotation of the air valve motor 903, so that the lifting movement of the whole wind shield 904 is realized;
the limiting vertical rod 902 penetrates through the through hole and then is provided with a limiting block 907, when the wind shield 904 performs lifting motion, the two sides of the whole wind shield 904 are guaranteed to be always kept moving in the same plane, and the wind shield 904 is guaranteed to perform lifting motion only and cannot perform rotating motion.
The deep bead 904 is in during the end of screw 905, second curb plate 106 corresponds the ventilation grid hole 1061 of rectangular shape is seted up to deep bead 904's position department, constitutes the return air inlet, and this moment deep bead 904 seals completely ventilation grid hole 1061 is through control the rotation of blast gate motor 903, lifting slide 906 drives wholly deep bead 904 carries out elevating movement, realizes right ventilation grid hole 1061's degree of opening and shutting, control the fresh air conditioner is from the indoor return air amount of wind of both sides.
Further, deep bead 904 has set gradually primary filter 10, and high-efficient composite filter 2 in the opposite side of second curb plate 106, primary filter 10, high-efficient composite filter 2 correspond in proper order ventilation bars hole 1061 position sets up deep bead 904 rises the back, the air process that ventilation bars hole 1061 got into primary filter 10, high-efficient composite filter 2 carry out efficient filtration after by induced draft motor 3 suction gets into behind the heat exchange space, at last pass through air-out structure 6 gets into indoorly to realize the air cycle of indoor return air.
In this embodiment, the primary filter 10 is a primary filter screen capable of primarily filtering air in the field, and is not specifically limited herein, only to achieve the effect of filtering the air impurities in the indoor return air;
in this embodiment, the high-efficiency composite filter 2 is a composite filter net for efficiently filtering air in the field, and is not specifically limited herein, only to achieve the effect of efficiently filtering and processing the air impurities in the indoor return air.
Fig. 7 and 8 are in a second embodiment of the present invention, the second embodiment is mostly the same as the first embodiment, except that the second embodiment the air diffuser 1022 is eliminated with the second through hole 1023, and the top side of the air diffuser 1022 is a through hollow structure, the flat air duct 11 is fixedly disposed on one side of the back plate 102 of the fresh air conditioner, the flat air duct 11 is a hollow shell structure inside, and the flat air duct 11 extends to the top of the fresh air conditioner and communicates with the outside air duct, and the bottom of the flat air duct 11 and the top of the air diffuser 1022 communicate with each other, so that the flat air duct 11 guides the outdoor air to the inside of the fresh air conditioner through the flat air duct 11 and the air diffuser 1022, thereby realizing another outdoor air intake mode.
The fixing means involved in the above embodiments include, but are not limited to, adhesive, screw, hinge, snap, etc.
The working principle is as follows: the fresh air conditioner is installed in an indoor environment, outdoor fresh air enters the negative pressure air suction space through a fresh air inlet 1024, fully contacts the efficient composite filter 2 through the air diffuser 1022, is filtered with the efficient composite filter 2 in a fresh air diffusing space to form pure fresh air, enters the heat exchange space through the foam volute 301 under the action of the air suction motor 3, exchanges heat with the evaporator 5, and is finally discharged into the indoor through the air outlet structure 6;
and indoor return air is for controlling through automatically controlled subassembly 7 electronic air valve subassembly 9 moves, goes up and down deep bead 904, and the room air passes through the both sides of new trend air conditioner the return air inlet gets into in the negative pressure space of induced drafting, and loop through just imitate filter 10, high-efficient composite filter 2 carry out filtration air fresh air through foam spiral case 301 under the effect of the motor 3 that induced drafts, new trend air gets into the heat exchange space, with evaporimeter 5 carries out the heat transfer exchange, at last through air-out structure 6 is discharged indoor, accomplishes indoor new trend circulation, through the adjustable return air inlet size of control electronic air valve subassembly 9 motion, realizes adjusting the mixing ratio of indoor return air amount of wind and outdoor new trend, when guaranteeing indoor new trend effect, the energy of heat is practiced thrift, very is applicable to the scene of various indoor new trend air conditioners.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and alterations to the embodiments will still fall within the scope of the invention.
Claims (9)
1. The utility model provides a novel take filter screen to purify and adjustable new trend, the new trend air conditioner of return air amount of wind which characterized in that, new trend air conditioner includes:
providing a main frame configured to house an air conditioning assembly;
providing an air suction power unit for sucking outdoor fresh air and indoor return air;
providing an air valve unit for controlling indoor return air volume;
and adjusting the air valve unit, controlling the proportion of indoor return air volume and outdoor fresh air, sequentially sending the mixed fresh air into a heat exchange space, and sending the mixed fresh air into the room after heat exchange.
2. The novel fresh air conditioner with the filter screen for purifying and adjusting fresh air and return air volume as claimed in claim 1, is characterized in that the main frame body is of a vertical directional structure, and six surfaces of the main frame body are correspondingly provided with a top plate, a back plate, a front panel, a left side plate, a right side plate and a chassis to form an internally closed shell structure;
the main frame body back plate is provided with an air expanding plate which is used for being communicated with external air, and the air expanding plate is sunken into a cavity structure to form an air expanding cavity structure;
the main frame body is provided with a high-efficiency composite filter at the position where outdoor fresh air enters the main frame body after being dispersed by the air diffuser.
3. The novel fresh air conditioner with the filter screen for purifying and adjusting fresh air and return air volume as claimed in claim 1, wherein the air suction power unit is an air suction motor, a rotating shaft of the air suction motor is parallel to the top plate and the chassis, and a foam volute for guiding the fresh air to flow upwards is fixedly arranged on the outer peripheral wall of the air suction motor;
and a partition plate is horizontally and fixedly arranged above the air suction motor, the partition plate is used for completely dividing and defining the internal space of the main frame body into a negative pressure air suction space and a heat exchange space, and an air guide opening is formed in the partition plate.
4. The novel fresh air conditioner with the filter screen for purifying and adjusting fresh air and return air volume as claimed in claim 3, wherein the air guide opening is close to one side of the air suction motor, is positioned on the air outlet duct of the foam volute, and is obliquely provided with an evaporator for heat exchange above the air guide opening, two side edges of the evaporator are respectively arranged on the opposite diagonal sides corresponding to the heat exchange space, and a partition water tray for collecting condensed water is arranged on one side edge of the evaporator close to the air guide opening.
5. The novel fresh air conditioner with the filter screen for purifying and adjusting fresh air and return air volume as claimed in claim 1, is characterized in that the left and right side plates of the main frame body are respectively provided with an air valve unit for adjusting the air inlet volume at the side of the fresh air conditioner;
the air valve unit is an electric air valve assembly, the electric air valve assembly comprises a horizontal cross rod, a limiting vertical rod, an air valve motor and a wind shield, the horizontal cross rod is horizontally fixed to be arranged on the side face of the main frame body and fixedly connected with the front face and the rear face of the main frame body, the horizontal cross rod is fixedly arranged on the air valve motor, and a motor output shaft of the air valve motor is fixedly connected with a screw rod to form a screw rod structure driven by the air valve motor.
6. The novel fresh air conditioner with the filter screen for purifying and adjusting fresh air and return air volume as claimed in claim 5, wherein limiting vertical rods are fixedly arranged at two ends of the horizontal cross rod respectively, and the limiting vertical rods and the screw rods are arranged in parallel;
the deep bead is a closed baffle structure set up at least three through-hole that runs through on the top side of deep bead, the screw rod is wearing to establish the terminal position that runs through the through-hole is provided with the lifting slide, the lifting slide with deep bead reciprocal anchorage sets up to screw-thread fit each other with the screw rod constitutes rotatory lead screw transmission mode, spacing montant is worn to establish run through the through-hole after-fixing be provided with the stopper.
7. The novel fresh air conditioner with the filter screen for purifying and adjusting fresh air and return air volume is characterized in that an air outlet is formed in the position, corresponding to the evaporator, of the front panel, an air outlet structure is arranged at the position of the air outlet, the air outlet structure comprises an inner ring, an outer ring and air guide blades, the inner ring and the outer ring are concentrically arranged, the inner ring and the outer ring are mutually connected through the air guide blades, the inner ring is of a large circular hole structure, and the air guide blades are curved with the plane of the air outlet in an arc line and are curved with the air outlet in a curved arc surface.
8. The novel fresh air conditioner with the filter screen for purifying and adjusting fresh air and return air volume as claimed in claim 2, is characterized in that the top side of the air expansion plate is of a through hollow structure, a flat air duct is fixedly arranged on one side of the back plate of the fresh air conditioner, the flat air duct is of a shell structure with a hollow interior, extends to the top of the fresh air conditioner and is communicated with an external ventilation duct, and the bottom of the flat air duct is communicated with the top of the air expansion plate.
9. The novel fresh air conditioner with the filter screen for purifying and adjusting fresh air and return air volume as claimed in any one of claims 1 to 8, further comprising an electric control component for controlling and a display screen component for displaying adjustment parameters, wherein the electric control component is respectively connected with the display screen component, the suction motor and the evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920287663.4U CN210485895U (en) | 2019-03-07 | 2019-03-07 | Novel fresh air conditioner with filter screen for purifying and adjusting fresh air and return air volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920287663.4U CN210485895U (en) | 2019-03-07 | 2019-03-07 | Novel fresh air conditioner with filter screen for purifying and adjusting fresh air and return air volume |
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| CN210485895U true CN210485895U (en) | 2020-05-08 |
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| CN201920287663.4U Active CN210485895U (en) | 2019-03-07 | 2019-03-07 | Novel fresh air conditioner with filter screen for purifying and adjusting fresh air and return air volume |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944958A (en) * | 2020-07-16 | 2022-01-18 | 海信（山东）空调有限公司 | Indoor air conditioner and using method thereof |
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2019
- 2019-03-07 CN CN201920287663.4U patent/CN210485895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944958A (en) * | 2020-07-16 | 2022-01-18 | 海信（山东）空调有限公司 | Indoor air conditioner and using method thereof |
| CN113944958B (en) * | 2020-07-16 | 2023-06-16 | 海信空调有限公司 | Indoor air conditioner and application method thereof |
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