CN214468964U - Fresh air conditioning unit integrating ventilation, air conditioning and heating - Google Patents
Fresh air conditioning unit integrating ventilation, air conditioning and heating Download PDFInfo
- Publication number
- CN214468964U CN214468964U CN202120303572.2U CN202120303572U CN214468964U CN 214468964 U CN214468964 U CN 214468964U CN 202120303572 U CN202120303572 U CN 202120303572U CN 214468964 U CN214468964 U CN 214468964U
- Authority
- CN
- China
- Prior art keywords
- air
- electric
- water
- air inlet
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Central Air Conditioning (AREA)
Abstract
The utility model discloses a collect ventilation, air conditioner, heat in new trend air conditioning unit of an organic whole, 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, fillter section, fan section, heating cooling section, humidification section, system oxygen and carbon dioxide adsorption module, the water loop includes water knockout drum, water collector, heat exchanger, first water valve, the electric water valve of second. One unit integrates ventilation, air conditioning and heating, so that the simplicity of construction and installation and the simplicity and convenience of operation and adjustment are realized; the air quality is ensured, the air is treated with the minimum energy consumption, and the aim of saving energy is fulfilled.
Description
Technical Field
The utility model belongs to the technical field of indoor new trend air conditioner and cooling heat supply, concretely relates to collect ventilation, air conditioner, heating in new trend air conditioning unit of an organic whole.
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.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a new trend air conditioning unit of simple structure, rationally distributed, easily promote, the management of being convenient for, collect ventilation, air conditioner, heat in an organic whole.
Therefore, the utility model discloses the technical scheme who adopts does: a fresh air conditioning unit integrating ventilation, air conditioning and heating 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 and an oxygen and carbon dioxide adsorption module, 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 first electric water valve is arranged on the first water pipeline, the second electric water valve, the water separator, the water collector and the heat exchanger are arranged on the second water pipeline, and the first water pipeline and the second water pipeline are connected in parallel and then are arranged on the same energy supply water pipeline;
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 indoor radiation coil pipe system, so that radiation cooling and heating of each room in the room are realized.
Preferably, 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 sealed air valve, the return air inlet is provided with a second electric sealed 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 sealed 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 air supply outlet is provided with a second temperature sensor, the opening degree of the first electric water valve can be adjusted according to the temperature of the air supply outlet to provide cold and hot energy for the heating and cooling section of the upper air loop, the opening degree of the second electric water valve can be adjusted according to the temperature of water on the user side, and the radiation system of each room adopts floor radiation, ceiling radiation or wall radiation.
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 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 indoor air quality is improved.
The utility model has the advantages that: one unit integrates ventilation, air conditioning and heating, so that the simplicity of construction and installation and the simplicity and convenience of operation and adjustment are realized; the air is treated with the minimum energy consumption, and the purposes of energy conservation and consumption reduction are realized at the same time.
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 fresh air handling unit integrating ventilation, air conditioning and heating comprises a box-type casing, which includes a box-type casing and 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 and an oxygen generation and carbon dioxide adsorption module 16. Preferably, the air-blowing device further comprises a first electric air port 4, a second electric air port 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 fresh air conditioning unit can provide constant temperature, constant humidity, constant oxygen and constant clean 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.
The control method of the fresh air conditioning unit comprises the following steps:
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 a schematic diagram of the application of the present invention to a system, each household is separately equipped with a fresh air conditioning unit, and a centralized energy source station provides cold and hot water energy for each fresh air conditioning unit. The fresh air conditioning unit is connected to an indoor radiation coil system through a water separator 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 (4)
1. The utility model provides a collect ventilation, air conditioner, heat in fresh air conditioning unit of an organic whole, includes box casing, its characterized in that: 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 and an oxygen generation and carbon dioxide adsorption module (16), 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 first electric water valve (10) is installed on the 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 the second water pipeline, and the first water pipeline and the second water pipeline are connected in parallel and then are arranged on the water supply pipeline with the same energy source;
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 indoor radiation coil pipe system, so that radiation cooling and heating of each room in the room are realized.
2. The fresh air conditioning unit integrating ventilation, air conditioning and heating as claimed in claim 1, wherein: 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 air supply outlet (3) is provided with a second temperature sensor, the opening degree of the first electric water valve (10) can be adjusted 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, the opening degree of the second electric water valve (11) can be adjusted according to the water temperature of a user side, and the radiation system of each room adopts floor radiation, ceiling radiation or wall radiation.
3. The fresh air conditioning unit integrating ventilation, air conditioning and heating as claimed in 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.
4. The fresh air conditioning unit integrating ventilation, air conditioning and heating as claimed in claim 1, 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120303572.2U CN214468964U (en) | 2021-02-03 | 2021-02-03 | Fresh air conditioning unit integrating ventilation, air conditioning and heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120303572.2U CN214468964U (en) | 2021-02-03 | 2021-02-03 | Fresh air conditioning unit integrating ventilation, air conditioning and heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214468964U true CN214468964U (en) | 2021-10-22 |
Family
ID=78142708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120303572.2U Active CN214468964U (en) | 2021-02-03 | 2021-02-03 | Fresh air conditioning unit integrating ventilation, air conditioning and heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214468964U (en) |
-
2021
- 2021-02-03 CN CN202120303572.2U patent/CN214468964U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103604175B (en) | A kind of VMC (Ventilation Mechanical Control System) | |
| CN207394975U (en) | Cabinet-type indoor fresh air purification air-conditioning | |
| CN205403008U (en) | New trend heat pump | |
| CN111076297A (en) | Indoor unit of ceiling type fresh air conditioner | |
| CN214468963U (en) | Household five-balance fresh air conditioning unit | |
| CN112728647B (en) | Household five-balance fresh air conditioning unit and control method thereof | |
| CN112747390B (en) | Semi-centralized five-scale indoor environment control system and control method | |
| CN207365245U (en) | A kind of indoor fresh air ventilating system | |
| CN214468964U (en) | Fresh air conditioning unit integrating ventilation, air conditioning and heating | |
| CN2139238Y (en) | All-functional window type air-conditioner | |
| CN116792817A (en) | Maintenance-free suspended ceiling type circulating unit for operating in operating room under dry working condition | |
| CN202813671U (en) | Multifunctional equipment belt and air conditioner with the same | |
| CN214581495U (en) | Semi-centralized five-scale indoor environment control system | |
| CN206831689U (en) | A kind of Domestic hanging air conditioner | |
| CN107355920B (en) | Energy recovery type intelligent full fresh air processing unit | |
| CN115899848A (en) | Air conditioner, prefabricated cabin and control method | |
| CN214664970U (en) | New fan of multichannel circulation | |
| CN110553310B (en) | Air supply system of air conditioner | |
| CN102818345B (en) | Multifunctional equipment belt and air-conditioner with same | |
| CN115507463A (en) | Step dehumidification window of installation on room wall | |
| CN207247362U (en) | Multifunctional novel wind apparatus | |
| CN216431936U (en) | Indoor unit of air treatment system | |
| CN213599514U (en) | Ventilation device for building external wall | |
| CN2161857Y (en) | Air conditioner | |
| CN217082813U (en) | Total heat exchange fresh air dehumidification all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |