CN214468963U - Household five-balance fresh air conditioning unit - Google Patents
Household five-balance fresh air conditioning unit Download PDFInfo
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- CN214468963U CN214468963U CN202120303509.9U CN202120303509U CN214468963U CN 214468963 U CN214468963 U CN 214468963U CN 202120303509 U CN202120303509 U CN 202120303509U CN 214468963 U CN214468963 U CN 214468963U
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Abstract
The utility model discloses a five balanced fresh air conditioning units of family formula, including box casing to divide into upper portion wind loop and lower part water loop with box casing, the wind loop includes fresh air inlet, return air inlet, supply-air outlet, filter segment, fan section, heating cooling section, humidification section, system oxygen and carbon dioxide adsorption module, first electronic wind gap, the electronic wind gap of second and crosses the wind passageway, the water loop includes water knockout drum, water collector, heat exchanger, the electronic water valve of first electronic water valve, the electronic water valve of second. The requirement of air five-balance is met, the air is treated with the minimum energy consumption, and the purpose of energy conservation is realized; one unit integrates ventilation, air conditioning and heating, and realizes the simplification of construction and installation and the simplification of operation and adjustment.
Description
Technical Field
The utility model belongs to the technical field of indoor fresh air conditioner, concretely relates to can realize balanced warm, balanced wet, balanced oxygen, balanced clean, balanced quiet family formula fresh air conditioning unit.
Background
The existing fresh air conditioning unit needs to be provided with an outdoor unit for each household, and each household is separately provided with an energy system, so that the occupied space is large, and unified management is inconvenient. Or, whole building sets up vertical new trend pipeline, concentrates the new trend supply, and the new trend is concentrated long distance and is carried, causes the fan energy consumption big, can not adjust according to each family's independent demand. With the proposition of the concepts of temperature balancing, humidity balancing, oxygen balancing, clean balancing and static balancing, companies leading in the research aspect of fresh air conditioning begin to research how to realize the fresh air of five balances.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a five balanced fresh air conditioning unit of family formula of simple structure, rationally distributed, easily popularization.
Therefore, the utility model discloses the technical scheme who adopts does: a household five-balance fresh air conditioning unit comprises a box-type shell, wherein the box-type shell is divided into an upper air loop and a lower water loop, the air loop comprises a fresh air inlet, a return air inlet, an air supply outlet, a filtering section, a fan section, a heating and cooling section, a humidifying section, an oxygen generation and carbon dioxide adsorption module, a first electric air inlet, a second electric air inlet and an air passing channel, and the water loop comprises a water separator, a water collector, a heat exchanger, a first water pipeline, a second water pipeline, a first electric water valve and a second electric water valve;
the fresh air inlet is used for outdoor air inlet, the return air inlet is used for indoor air inlet, the fresh air inlet is provided with a first electric closed air valve, the return air inlet is provided with a second electric closed air valve for opening and closing, the oxygen generation and carbon dioxide adsorption modules and the air passing channel are arranged side by side along the air path, and the air passing channel is provided with a third electric closed air valve for opening and closing; the fresh air inlet is also provided with a first temperature sensor and an air quality sensor, the first electric air inlet and the second electric air inlet can be switched in routes through opening and closing, when the first electric air inlet is switched, the air path does not pass through the heating and cooling section and the humidifying section, and when the second electric air inlet is switched, the air path passes through the heating and cooling section and the humidifying section; the first electric closed air valve and the second electric closed air valve select three kinds of switching of independently opening a fresh air inlet and independently opening a return air inlet or simultaneously opening the fresh air inlet and the return air inlet according to the first temperature sensor and the air quality sensor; the first electric closed air valve and the third electric closed air valve are controlled by the oxygen generation and carbon dioxide adsorption module in a linkage manner, when the fresh air inlet is opened, the third electric closed air valve is opened, the oxygen generation and carbon dioxide adsorption module is closed, and when the fresh air inlet is closed, the third electric closed air valve is closed, and the oxygen generation and carbon dioxide adsorption module is opened;
the first electric water valve is installed on a first water pipeline, the second electric water valve, the water separator, the water collector and the heat exchanger are installed on a second water pipeline, the first water pipeline and the second water pipeline are connected in parallel and then connected with the same energy supply water channel of the centralized energy station, the air supply outlet is provided with a second temperature sensor, the first electric water valve can adjust the opening degree according to the temperature of the air supply outlet, the second electric water valve can adjust the opening degree according to the water temperature of a user side, the first water pipeline of the water loop is used for providing cold water and hot water for the heating cooling section and the humidifying section, and the second water pipeline is used for connecting an indoor radiation coil pipe system, so that radiation cooling and heating of each indoor room are realized;
the inner wall of the box-type machine shell is provided with sound-absorbing cotton.
Preferably, the fresh air inlet is arranged on the side wall of the box-type casing, the air supply outlet and the air return inlet are arranged on the top wall of the box-type casing at left and right intervals, and the fresh air inlet is arranged close to the air return inlet.
Preferably, the filter section comprises a primary filter section, a middle filter section and a high-efficiency filter section, the primary filter section is arranged at the position of the fresh air port, a middle partition plate is arranged in the box-type shell to divide the upper part into a left row and a right row, the first electric air port and the second electric air port are arranged at the middle lower part of the middle partition plate at an upper-lower interval, the fan section is positioned at the left side of the first electric air port, and the humidifying section and the heating and cooling section are arranged side by side at the left side and the right side of the middle partition plate and are positioned between the first electric air port and the second electric air port; high-efficient filter stage, well effect filter stage set up side by side about the median septum, and are higher than first electronic wind gap, system oxygen and carbon dioxide adsorption module, cross the wind passageway around set up side by side directly over high-efficient filter stage. The internal layout of the box type casing is optimized, the occupied space of the unit is reduced, the energy is further saved, the consumption is reduced, and the five-balance effect is improved.
Further preferably, the fan section adopts a particle damping shock absorber fan, so that the unit noise is weakened, the unit noise balance is ensured to be within a certain range, and the interference to people is avoided.
More preferably, the mounting base of the box-type casing is mounted by adopting a shock-absorbing and sound-insulating pad.
The utility model has the advantages that:
(a) the multi-working-condition selective operation can be realized, and the condition that the existing unit can not operate under certain conditions such as epidemic situations is avoided;
(b) the resistance of different functional sections is considered, the resistance of the unit is increased through unnecessary functional sections under the multi-working-condition operation is reduced as much as possible, and the energy consumption is saved;
(c) the requirement of air five-balance is met, the air is treated with the minimum energy consumption, and the purpose of energy conservation is realized;
(d) one unit integrates ventilation, air conditioning and heating, and realizes the simplification of construction and installation and the simplification of operation and adjustment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a schematic diagram of the application of the present invention to a system.
Detailed Description
The invention will be further described by way of examples with reference to the accompanying drawings:
referring to fig. 1 and 2, a household five-balance fresh air conditioning unit includes a box-type casing, and the box-type casing is divided into an upper air loop and a lower water loop. The upper wind loop and the lower water loop are separated by a horizontal partition plate. The wind loop is provided with various functional sections, and mainly realizes the treatment of purifying and filtering, heating and cooling, humidifying and dehumidifying, oxygen increasing, carbon dioxide adsorption and the like on the air sent into the house room; the water loop mainly provides cold and hot water for heating, cooling, humidifying and dehumidifying of upper air quantity, and simultaneously provides cold and hot water requirements for a household terminal radiation system.
The air loop mainly comprises a fresh air inlet 1, a return air inlet 2, an air supply outlet 3, a filtering section, a fan section, a heating and cooling section, a humidifying section, an oxygen generation and carbon dioxide adsorption module 16, a first electric air inlet 4, a second electric air inlet 5 and an air passing channel 6. The water loop mainly comprises a water separator 7, a water collector 8, a heat exchanger 9, a first water pipeline, a second water pipeline, a first electric water valve 10 and a second electric water valve 11.
The first electric water valve 10 is installed on a first water pipeline, the second electric water valve 11, the water separator 7, the water collector 8 and the heat exchanger 9 are installed on a second water pipeline, and the first water pipeline and the second water pipeline are connected in parallel and then connected with the same energy supply water channel of the centralized energy station 19. The first water pipeline of the water loop is used for providing cold and hot water for the heating cooling section and the humidifying section, and the second water pipeline is used for connecting the radiant coil system in the room, so that the radiant cooling and heating of each room in the room are realized. The household five-balance fresh air conditioning unit can provide balanced temperature, balanced humidity, balanced oxygen, balanced cleanness and balanced static fresh air for each household.
The fresh air inlet 1 is used for outdoor air inlet, the return air inlet 2 is used for indoor air inlet, the fresh air inlet 1 is provided with a first electric closed air valve, and the return air inlet 2 is provided with a second electric closed air valve for opening and closing. The oxygen generation and carbon dioxide adsorption module 16 and the air passage 6 are arranged side by side along the air passage, and the air passage 6 is provided with a third electrically-operated closed air valve 17 for opening and closing.
The fresh air inlet 1 is also provided with a first temperature sensor and an air quality sensor, and the first electric air inlet 4 and the second electric air inlet 5 carry out route switching according to feedback signals of the temperature sensors. When switching to first electric wind gap 4, the wind path does not pass through heating cooling section, humidification section, when switching to second electric wind gap 5, the wind path will pass through heating cooling section, humidification section.
The first electric closed air valve and the second electric closed air valve select three kinds of switching of independently opening the fresh air inlet 1 and independently opening the return air inlet 2 or simultaneously opening the fresh air inlet 1 and the return air inlet 2 according to the first temperature sensor and the air quality sensor.
The first electric closed air valve and the third electric closed air valve are controlled by the oxygen generation and carbon dioxide adsorption module 16 in a linkage way. When the fresh air port 1 is opened, the third electric closed air valve 17 is opened, and the oxygen generation and carbon dioxide adsorption module 16 is closed; when the fresh air inlet 1 is closed, the third electric closed air valve 17 is closed, and the oxygen generation and carbon dioxide adsorption module 16 is opened. Oxygen generation and carbon dioxide adsorption module 16 is from taking airtight function, and when oxygen generation and carbon dioxide adsorption module 16 closed, self-sealing, when oxygen generation and carbon dioxide adsorption module 16 started, the air current can pass through.
The first electric water valve 10 and the second electric water valve 11 are arranged on the same energy supply water path in parallel, the air supply outlet 3 is provided with a second temperature sensor, the first electric water valve 10 can adjust the opening degree according to the temperature of the air supply outlet 3 to provide cold and hot energy for the heating and cooling section of the upper air loop, and the second electric water valve 11 can adjust the opening degree according to the water temperature of a user side. The water separator 7 and the water collector 8 are used for connecting a radiant coil system in a room, so that radiant cooling and heating of each room in the room are realized. Each household is separately provided with a five-balance fresh air conditioning unit, and each room is separately supplied with heat and cold through a water separator 7 and a water collector 8.
Preferably, the fresh air inlet 1 is arranged on the side wall of the box type casing, the air supply outlet 3 and the return air inlet 2 are arranged on the top wall of the box type casing at left and right intervals, and the fresh air inlet 1 is arranged close to the return air inlet 2.
The filter stages preferably include a primary filter stage 12, a secondary filter stage 13, and a high efficiency filter stage 14. The primary filter section 12 is arranged at the fresh air inlet 1, the middle partition plate 15 is arranged in the box type casing to divide the upper part into a left row and a right row, the first electric air inlet 4 and the second electric air inlet 5 are arranged at the middle lower part of the middle partition plate 15 at the upper and lower intervals, the fan section is positioned at the left side of the first electric air inlet 4, and the humidifying section and the heating and cooling section are arranged side by side at the left and right sides of the middle partition plate 15 and are positioned between the first electric air inlet 4 and the second electric air inlet 5. High-efficient fillter section 14, well effect fillter section 13 set up side by side about median septum 15, and are higher than first electronic wind gap 4, make oxygen and carbon dioxide adsorption module 16, cross and set up side by side directly over high-efficient fillter section 14 around wind passageway 6.
In order to realize silence, the inner wall of the box type casing is provided with sound absorption cotton. Further, a mounting base of the box type machine shell is mounted by adopting a damping and sound insulating pad; the fan section is a fan with a particle damping vibration absorber 18.
A control method of a household five-balance fresh air conditioning unit comprises the household five-balance fresh air conditioning unit;
the first electric air port 4 and the second electric air port 5 are not opened simultaneously, the opening and the closing are automatically controlled according to the monitoring condition of the first temperature sensor arranged at the fresh air port 1 to the outdoor temperature tn, when the outdoor temperature tn1 is not less than tn and not more than tn2, in a certain comfortable temperature range, usually in a transition season, such as spring and autumn, the temperature is proper, the humidity is proper, phi 1 is not less than phi 2, the fresh air does not need to be subjected to cooling and heating treatment and humidification treatment, the first electric air port 4 is opened, the second electric air port 5 is closed, the fresh air is only subjected to filtration treatment and then is sent into a room through the air supply port 3, and the cleanliness of the supplied air is guaranteed to be in a certain range.
When the outdoor temperature tn is more than tn2 or tn is less than tn1, and the air temperature exceeds a comfortable range, such as tn is more than tn2 in summer, phi is more than phi 2 or tn is less than tn1 in winter, and phi is less than phi 1, at the moment, when the fresh air needs cold and hot or wet treatment, the first electric air port 4 is closed, the second electric air port 5 is opened, and the fresh air passes through the heating cooling section and the humidifying section to carry out cooling and dehumidifying or heating and humidifying treatment on the air, so that the temperature and humidity of the air supply are kept within a certain range.
The fresh air inlet and the return air inlet are controlled to be opened and closed according to the monitoring conditions of the outdoor temperature and the outdoor air quality by a first temperature sensor and an air quality sensor which are arranged at the fresh air inlet 2: when tn1 is less than or equal to tn2 and PM2.5 is less than or equal to a, the formula: the temperature is proper, the air quality is good, the fresh air inlet 1 is opened, and the return air inlet 2 is closed; when PM2.5 is larger than or equal to b, namely the air quality is extremely poor, or the outdoor air contains viruses and the like, the fresh air inlet 1 is closed, the return air inlet 2 is opened, the linked oxygen generation and carbon dioxide adsorption module 16 starts to operate when the fresh air inlet 1 is closed, and the third electric closed air valve 17 closes the air passing channel 6 to realize that the air outlet oxygen content of the unit is balanced and fixed in a certain range; when tn is less than tn1 or tn is more than tn2 or a is less than PM2.5 is less than b, the temperature is not in the human body comfort range or the air quality is poor, either condition occurs, the fresh air inlet 1 is opened, the return air inlet 2 is opened, but a certain angle is opened, and the opening angle is determined according to the monitored temperature and the PM2.5 value; when the fresh air inlet 1 is opened, the third electric closed air valve 17 is opened, and the oxygen generation and carbon dioxide adsorption module 16 is closed.
According to a second temperature sensor arranged at the air supply outlet 3, the opening degree of the first electric water valve 10 is automatically adjusted, and the water quantity of the coil pipe of the heating and cooling section is controlled; and automatically adjusting the opening degree of the second electric water valve 11 according to a water temperature sensor arranged at a user side, and controlling the water quantity of the heat exchanger coil. The air outlet temperature of the fresh air handling unit and the water temperature of the indoor radiation system are fixed in a certain range through the water loop.
Fig. 3 is the utility model discloses application schematic diagram in the system, every family is equipped with a five balance fresh air conditioning unit alone, provides the cold and hot water energy by concentrated energy station for each five balance fresh air conditioning unit. The five-balance fresh air conditioning unit is connected to an indoor radiation coil system through a water distributor and a water collector to supply cold and heat for radiation of each room; the indoor radiation system is not limited to floor radiation, and can also be ceiling radiation and wall radiation.
Claims (5)
1. The utility model provides a five balanced fresh air conditioning unit of family formula which characterized in that: the air circulation system comprises a box-type shell, wherein the box-type shell is divided into an upper air loop and a lower water loop, the air loop comprises a fresh air inlet (1), a return air inlet (2), an air supply outlet (3), a filtering section, a fan section, a heating and cooling section, a humidifying section, an oxygen generation and carbon dioxide adsorption module (16), a first electric air inlet (4), a second electric air inlet (5) and an air passing channel (6), and the water loop comprises a water separator (7), a water collector (8), a heat exchanger (9), a first water pipeline, a second water pipeline, a first electric water valve (10) and a second electric water valve (11);
the fresh air inlet (1) is used for outdoor air inlet, the air return inlet (2) is used for indoor air inlet, the fresh air inlet (1) is provided with a first electric closed air valve, the air return inlet (2) is provided with a second electric closed air valve for opening and closing, the oxygen generation and carbon dioxide adsorption module (16) and the air passing channel (6) are arranged side by side along the air path, and the air passing channel (6) is provided with a third electric closed air valve (17) for opening and closing; the fresh air inlet (1) is also provided with a first temperature sensor and an air quality sensor, the first electric air inlet (4) and the second electric air inlet (5) can be switched on and off in a route manner, when the first electric air inlet (4) is switched on, the air path does not pass through the heating and cooling section and the humidifying section, and when the second electric air inlet (5) is switched on, the air path passes through the heating and cooling section and the humidifying section; the first electric closed air valve and the second electric closed air valve select three kinds of switching of independently opening the fresh air inlet (1) and independently opening the return air inlet (2) or simultaneously opening the fresh air inlet (1) and the return air inlet (2) according to the first temperature sensor and the air quality sensor; the first electric closed air valve and the third electric closed air valve are controlled in a linkage mode by the oxygen generation and carbon dioxide adsorption module (16), when the fresh air port (1) is opened, the third electric closed air valve (17) is opened, the oxygen generation and carbon dioxide adsorption module (16) is closed, and when the fresh air port (1) is closed, the third electric closed air valve (17) is closed, and the oxygen generation and carbon dioxide adsorption module (16) is opened;
the first electric water valve (10) is installed on a first water pipeline, the second electric water valve (11), the water distributor (7), the water collector (8) and the heat exchanger (9) are installed on a second water pipeline, the first water pipeline and the second water pipeline are connected in parallel and then connected with the same energy supply water channel of the centralized energy station (19), the air supply outlet (3) is provided with a second temperature sensor, the first electric water valve (10) can adjust the opening degree according to the temperature of the air supply outlet (3), the second electric water valve (11) can adjust the opening degree according to the water temperature of a user side, the first water pipeline of the water loop is used for providing cold and hot water for a heating cooling section and a humidifying section, and the second water pipeline is used for connecting an indoor radiation coil pipe system, so that radiation cooling and heating of each indoor room are achieved;
the inner wall of the box-type machine shell is provided with sound-absorbing cotton.
2. The household five-balance fresh air conditioning unit according to claim 1, wherein: fresh air inlet (1) sets up the lateral wall at box casing, and supply-air outlet (3), return air inlet (2) are controlled the interval and are set up the roof at box casing, and fresh air inlet (1) is close to return air inlet (2) and set up.
3. The household pentabalance fresh air conditioning unit of claim 2, wherein: the filter section comprises a primary filter section (12), a middle filter section (13) and a high-efficiency filter section (14), the primary filter section (12) is arranged at the fresh air port (1), a middle partition plate (15) is arranged in the box-type shell to divide the upper part into a left row and a right row, a first electric air port (4) and a second electric air port (5) are arranged at the middle lower part of the middle partition plate (15) at an upper-lower interval, the fan section is positioned at the left side of the first electric air port (4), and the humidifying section and the heating and cooling section are arranged side by side at the left side and the right side of the middle partition plate (15) and are positioned between the first electric air port (4) and the second electric air port (5); high-efficient filter segment (14), well effect filter segment (13) set up side by side about median septum (15), and are higher than first electronic wind gap (4), system oxygen and carbon dioxide adsorption module (16), cross wind passageway (6) around set up side by side directly over high-efficient filter segment (14).
4. The household five-balance fresh air conditioning unit according to claim 1, wherein: the mounting base of the box-type machine shell is mounted by adopting a damping sound-insulating pad.
5. The household five-balance fresh air conditioning unit according to claim 1, wherein: the fan section is a fan with a particle damping shock absorber (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120303509.9U CN214468963U (en) | 2021-02-03 | 2021-02-03 | Household five-balance fresh air conditioning unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120303509.9U CN214468963U (en) | 2021-02-03 | 2021-02-03 | Household five-balance fresh air conditioning unit |
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| Publication Number | Publication Date |
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| CN214468963U true CN214468963U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120303509.9U Active CN214468963U (en) | 2021-02-03 | 2021-02-03 | Household five-balance fresh air conditioning unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728647A (en) * | 2021-02-03 | 2021-04-30 | 重庆海润节能技术股份有限公司 | Household five-balance fresh air conditioning unit and control method thereof |
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2021
- 2021-02-03 CN CN202120303509.9U patent/CN214468963U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728647A (en) * | 2021-02-03 | 2021-04-30 | 重庆海润节能技术股份有限公司 | Household five-balance fresh air conditioning unit and control method thereof |
| CN112728647B (en) * | 2021-02-03 | 2022-06-17 | 重庆海润节能技术股份有限公司 | Household five-balance fresh air conditioning unit and control method thereof |
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