CN216204070U - A new trend system for hospital - Google Patents
A new trend system for hospital Download PDFInfo
- Publication number
- CN216204070U CN216204070U CN202121715594.6U CN202121715594U CN216204070U CN 216204070 U CN216204070 U CN 216204070U CN 202121715594 U CN202121715594 U CN 202121715594U CN 216204070 U CN216204070 U CN 216204070U
- Authority
- CN
- China
- Prior art keywords
- air
- area
- cavity
- valve
- exhaust
- 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]
- Y02B30/56—Heat recovery units
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a fresh air system for hospitals, which comprises a fresh air pipeline, a dirty air pipeline, a fan box body and a cabinet machine, wherein the fresh air pipeline, the dirty air pipeline and the fan box body are positioned at the top of a room, the cabinet machine is positioned on the side wall of the room, an exhaust cavity provided with an exhaust fan and a fresh air cavity provided with an air inlet fan are arranged in the fan box body, the front surface of the cabinet machine is sequentially provided with an exhaust outlet, an air supply outlet and an air return inlet which are respectively communicated with the exhaust cavity, an air supply area and an air return cavity from top to bottom, a processing area is also arranged between the heat exchange area and the air supply area, and a first filter, a second filter, a humidifier and a sterilization device are arranged in the processing area and are positioned between the first filter and the second filter. Thereby improving the comfort in the room, sterilizing the indoor air and further improving the indoor air quality.
Description
Technical Field
The utility model relates to the technical field of fresh air, in particular to a fresh air system for hospitals.
Background
Central air conditioning systems have been widely used in hospitals and the like. The hospital ward is used as a special space of the hospital, and the air environment needs to be ensured to be cleaner, so that the patient is not easy to be infected, and the recovery of the patient is facilitated. The existing ward air treatment device mainly has the following defects: firstly, the energy consumption is higher; secondly, the air quality is relatively poor after the air in the ward is used for a long time, and the comfort is relatively poor.
SUMMERY OF THE UTILITY MODEL
The main purpose of the utility model is to provide a fresh air system for a hospital, which can realize the installation of a fresh air purification system under the condition of insufficient height of a ward layer, avoid uneven local heat distribution, ensure that the whole room is uniformly and quickly cooled or heated, greatly improve the uniformity of heat distribution in the room and further improve the comfort in the room.
In order to achieve the purpose, the utility model adopts the technical scheme that: a fresh air system for a hospital comprises a fresh air pipeline, a dirty air pipeline, a fan box body and a cabinet machine, wherein the fresh air pipeline, the dirty air pipeline and the fan box body are positioned at the top of a room, the cabinet machine is positioned on the side wall of the room, an exhaust cavity provided with an exhaust fan and a fresh air cavity provided with an air inlet fan are arranged in the fan box body, the exhaust cavity is communicated with an air outlet of the cabinet machine through the dirty air pipeline, and the fresh air cavity is communicated with a fresh air inlet of the cabinet machine through the fresh air pipeline;
the cabinet machine further comprises a cabinet, a control module, and a return air cavity, a mixing area, a heat exchange area, an air supply area and an air exhaust cavity which are sequentially arranged inside the cabinet from bottom to top, wherein a fresh air channel is arranged between the back of the cabinet and the return air cavity, the mixing area, the air supply area and the air exhaust cavity;
the front surface of the case is sequentially provided with an air outlet, an air supply outlet and a return air inlet which are respectively communicated with an air exhaust cavity, an air supply area and a return air cavity from top to bottom, the upper end of a fresh air channel is provided with a fresh air inlet, the top of the mixing area is provided with a third air feeder matched with the mixing area, a filter screen plate is arranged between the return air cavity and the mixing area, the air supply area is internally provided with a first air feeder, and the heat exchange area is internally provided with a heat exchange module;
the left side and the right side of the case are respectively provided with an air exhaust channel communicated with the air exhaust cavity and the mixing area, a first valve and a second air feeder positioned below the first valve are sequentially arranged in the air exhaust channel, and a second valve is also arranged at an air outlet positioned above the first valve of the air exhaust channel;
the control module adjusts the working states of the third air feeder, the second air feeder, the first valve and the second valve according to the working state and the control instruction of the heat exchange module,
when the heat exchange module is in a heating mode, the third blower is in an open state, the second blower, the first valve and the second valve are in a closed state,
when the heat exchange module is in a cooling mode, the third air blower and the second valve are in a closed state, the second air blower and the first valve are in an open state,
a treatment area is also arranged between the heat exchange area and the air supply area, and a first filter, a second filter, a humidifier and a sterilization device which are positioned between the first filter and the second filter are arranged in the treatment area.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, still include a first wind channel distribution module, dirty wind pipeline further includes that 1 dirty wind is responsible for and 2 at least dirty wind branch pipes, dirty wind is responsible for and is located between exhaust chamber and the first wind channel distribution module, dirty wind branch pipe is located between the air outlet of first wind channel distribution module and cabinet-type air conditioner.
2. In the above scheme, still include a second wind channel distribution module, the new trend pipeline further includes that 1 new trend is responsible for and 2 at least new trend branch pipes, the new trend is responsible for and is located between new trend chamber and the second wind channel distribution module, the new trend branch pipe is located between the new trend entry of second wind channel distribution module and cabinet-type air conditioner.
3. In the above scheme, the upper part of the processing area above the heat exchange area and the side of the air supply area opposite to the air supply outlet are provided with an air supply channel, and the first air supply blower is arranged between the air supply channel and the air supply area.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the fresh air system for the hospital realizes the installation of the fresh air purification system under the condition of insufficient height of a ward layer, and fully mixes cold air from an air exhaust port or hot air from an air return port with fresh air from a fresh air channel and then passes through a heat exchange area, thereby improving the heat exchange efficiency of a heat exchange module, reducing the comprehensive energy consumption of a clean air treatment device, avoiding uneven local heat distribution, leading the whole room to be uniformly and rapidly cooled or heated, greatly improving the uniformity of heat distribution in the room and further improving the comfort in the room.
2. The fresh air system for the hospital is characterized in that a processing area is further arranged between the heat exchange area and the air supply area, a first filter, a second filter, a humidifier and a sterilization device are arranged in the processing area, the humidifier and the sterilization device are positioned between the first filter and the second filter, indoor air can be sterilized, most of germs and bacteria spread by flying saliva can be intercepted, particulate matters in the air can be purified, and indoor air quality is further improved.
Drawings
FIG. 1 is a schematic view of a partial three-dimensional structure of a fresh air system for a hospital according to the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of a fresh air system for a hospital according to the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of a fresh air system for a hospital according to the present invention;
fig. 4 is a distribution schematic diagram of a fresh air system for a hospital according to the present invention.
In the above drawings: 1. A chassis; 2. a control module; 3. an air return cavity; 31. an air return opening; 4. a mixing zone; 5. a blowing zone; 51. an air supply outlet; 6. an air exhaust cavity; 61. an air outlet; 7. a fresh air channel; 71. a fresh air inlet; 8. a heat exchange zone; 81. a heat exchange module; 9. a first blower; 10. a third blower; 11. an air exhaust channel; 111. an air outlet; 12. A first valve; 13. a second blower; 14. a second valve; 15. a treatment zone; 16. an air supply channel; 171. a first filter; 172. a second filter; 18. a humidifier; 19. a sterilization device; 20. A filter screen plate; 21. a fresh air duct; 211. a fresh air main pipe; 212. a fresh air branch pipe; 22. a dirty air duct; 221. a dirty air main pipe; 222. a dirty air branch pipe; 23. a fan box body; 24. a cabinet machine; 25. an exhaust fan; 26. an exhaust chamber; 27. an air intake fan; 28. a fresh air cavity; 29. a first air duct distribution module; 30. and the second air duct distribution module.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: a fresh air system for a hospital comprising: the air conditioner comprises a fresh air pipeline 21, a dirty air pipeline 22, a fan box body 23 and a cabinet 24, wherein the fresh air pipeline 21, the dirty air pipeline 22 and the fan box body 23 are positioned at the top of a room, the cabinet 24 is positioned on the side wall of the room, an exhaust cavity 26 provided with an exhaust fan 25 and a fresh air cavity 28 provided with an air inlet fan 27 are arranged in the fan box body 23, the exhaust cavity 26 is communicated with an air outlet 111 of the cabinet 24 through the dirty air pipeline 22, and the fresh air cavity 28 is communicated with a fresh air inlet 71 of the cabinet 24 through the fresh air pipeline 21;
the cabinet machine 24 further comprises a cabinet 1, a control module 2, and an air return cavity 3, a mixing region 4, a heat exchange region 8, an air supply region 5 and an air exhaust cavity 6 which are sequentially arranged in the cabinet 1 from bottom to top, wherein a fresh air channel 7 is arranged between the back of the cabinet 1 and the air return cavity 3, the mixing region 4, the air supply region 5 and the air exhaust cavity 6;
the front surface of the case 1 is sequentially provided with an air outlet 61, an air supply outlet 51 and a return air inlet 31 which are respectively communicated with an air exhaust cavity 6, an air supply area 5 and a return air cavity 3 from top to bottom, the upper end of a fresh air channel 7 is provided with a fresh air inlet 71, the top of a mixing area 4 is provided with a third air feeder 10 matched with the mixing area 4, a filter screen plate 20 is arranged between the return air cavity 3 and the mixing area 4, the air supply area 5 is internally provided with a first air feeder 9, and the heat exchange area 8 is internally provided with a heat exchange module 81;
the left side and the right side of the case 1 are respectively provided with an exhaust channel 11 communicated with the exhaust cavity 6 and the mixing area 4, a first valve 12 and a second blower 13 positioned below the first valve 12 are sequentially arranged in the exhaust channel 11, and an air outlet 111 positioned above the first valve 12 of the exhaust channel 11 is also provided with a second valve 14;
the control module 2 adjusts the working states of the third blower 10, the second blower 13, the first valve 12 and the second valve 14 according to the working state and the control instruction of the heat exchange module 81;
when the heat exchange module 81 is in the heating mode, the third blower 10 is in an open state, and the second blower 13, the first valve 12 and the second valve 14 are in a closed state;
when the heat exchange module 81 is in the cooling mode, the third blower 10 and the second valve 14 are in the closed state, and the second blower 13 and the first valve 12 are in the open state;
a treatment area 15 is further provided between the heat exchange area 8 and the air supply area 5, and a first filter 171 and a second filter 172, and a humidifier 18 and a sterilization device 19 which are positioned between the first filter 171 and the second filter 172 are provided in the treatment area 15.
The air-conditioning system further comprises a first air channel distribution module 29, the dirty air duct 22 further comprises 1 dirty air main pipe 221 and at least 2 dirty air branch pipes 222, the dirty air main pipe 221 is located between the exhaust cavity 26 and the first air channel distribution module 29, and the dirty air branch pipes 222 are located between the first air channel distribution module 29 and the air outlet 111 of the cabinet 24.
Example 2: a fresh air system for a hospital comprising: the air conditioner comprises a fresh air pipeline 21, a dirty air pipeline 22, a fan box body 23 and a cabinet 24, wherein the fresh air pipeline 21, the dirty air pipeline 22 and the fan box body 23 are positioned at the top of a room, the cabinet 24 is positioned on the side wall of the room, an exhaust cavity 26 provided with an exhaust fan 25 and a fresh air cavity 28 provided with an air inlet fan 27 are arranged in the fan box body 23, the exhaust cavity 26 is communicated with an air outlet 111 of the cabinet 24 through the dirty air pipeline 22, and the fresh air cavity 28 is communicated with a fresh air inlet 71 of the cabinet 24 through the fresh air pipeline 21;
the cabinet machine 24 further comprises a cabinet 1, a control module 2, and an air return cavity 3, a mixing region 4, a heat exchange region 8, an air supply region 5 and an air exhaust cavity 6 which are sequentially arranged in the cabinet 1 from bottom to top, wherein a fresh air channel 7 is arranged between the back of the cabinet 1 and the air return cavity 3, the mixing region 4, the air supply region 5 and the air exhaust cavity 6;
the front surface of the case 1 is sequentially provided with an air outlet 61, an air supply outlet 51 and a return air inlet 31 which are respectively communicated with an air exhaust cavity 6, an air supply area 5 and a return air cavity 3 from top to bottom, the upper end of a fresh air channel 7 is provided with a fresh air inlet 71, the top of a mixing area 4 is provided with a third air feeder 10 matched with the mixing area 4, a filter screen plate 20 is arranged between the return air cavity 3 and the mixing area 4, the air supply area 5 is internally provided with a first air feeder 9, and the heat exchange area 8 is internally provided with a heat exchange module 81;
the left side and the right side of the case 1 are respectively provided with an exhaust channel 11 communicated with the exhaust cavity 6 and the mixing area 4, a first valve 12 and a second blower 13 positioned below the first valve 12 are sequentially arranged in the exhaust channel 11, and an air outlet 111 positioned above the first valve 12 of the exhaust channel 11 is also provided with a second valve 14;
the control module 2 adjusts the working states of the third blower 10, the second blower 13, the first valve 12 and the second valve 14 according to the working state and the control instruction of the heat exchange module 81;
when the heat exchange module 81 is in the heating mode, the third blower 10 is in an open state, and the second blower 13, the first valve 12 and the second valve 14 are in a closed state;
when the heat exchange module 81 is in the cooling mode, the third blower 10 and the second valve 14 are in the closed state, and the second blower 13 and the first valve 12 are in the open state;
a treatment area 15 is further provided between the heat exchange area 8 and the air supply area 5, and a first filter 171 and a second filter 172, and a humidifier 18 and a sterilization device 19 which are positioned between the first filter 171 and the second filter 172 are provided in the treatment area 15.
The fresh air pipeline 21 further comprises 1 fresh air main pipe 211 and at least 2 fresh air branch pipes 212, the fresh air main pipe 211 is located between the fresh air cavity 28 and the second air channel distribution module 30, and the fresh air branch pipes 212 are located between the second air channel distribution module 30 and the fresh air inlet 71 of the cabinet-type air conditioner 24;
the upper portion of the processing area 15 above the heat exchange area 8 and on the side of the blowing area 5 opposite to the blowing port 51 has a blowing passage 16, and the first blower 9 is disposed between the blowing passage 16 and the blowing area 5.
By adopting the fresh air system for the hospital, under the condition of insufficient height of the ward layer, the installation of a fresh air purification system is realized, and cold air from an air exhaust port or hot air from an air return port and fresh air from a fresh air channel are fully mixed and then pass through a heat exchange area, so that the heat exchange efficiency of a heat exchange module is improved, the comprehensive energy consumption of a clean air treatment device is reduced, meanwhile, the uneven local heat distribution is avoided, the whole room is uniformly and quickly cooled or heated, the uniformity of heat distribution in the room is greatly improved, and the comfort in the room is improved;
and a processing area is also arranged between the heat exchange area and the air supply area, a first filter, a second filter, a humidifier and a sterilization device are arranged in the processing area, the humidifier and the sterilization device are positioned between the first filter and the second filter, the indoor air can be sterilized, most of germs and bacteria spread by flying saliva can be intercepted, particulate matters in the air can be purified, and the indoor air quality is further improved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a new trend system for hospital which characterized in that: the air conditioner comprises a fresh air pipeline (21) positioned at the top of a room, a dirty air pipeline (22), a fan box body (23) and a cabinet machine (24) positioned on the side wall of the room, wherein an air exhaust cavity (26) provided with an air exhaust fan (25) and a fresh air cavity (28) provided with an air inlet fan (27) are arranged in the fan box body (23), the air exhaust cavity (26) is communicated with an air outlet (111) of the cabinet machine (24) through the dirty air pipeline (22), and the fresh air cavity (28) is communicated with a fresh air inlet (71) of the cabinet machine (24) through the fresh air pipeline (21);
the cabinet air conditioner (24) further comprises a cabinet (1), a control module (2), and a return air cavity (3), a mixing zone (4), a heat exchange zone (8), an air supply zone (5) and an air exhaust cavity (6) which are sequentially arranged inside the cabinet (1) from bottom to top, wherein a fresh air channel (7) is arranged between the back of the cabinet (1) and the return air cavity (3), the mixing zone (4), the air supply zone (5) and the air exhaust cavity (6);
the front surface of the case (1) is sequentially provided with an air outlet (61), an air supply outlet (51) and a return air inlet (31) which are respectively communicated with the air exhaust cavity (6), the air supply area (5) and the return air cavity (3) from top to bottom, the upper end of the fresh air channel (7) is provided with a fresh air inlet (71), the top of the mixing area (4) is provided with a third air feeder (10) matched with the mixing area (4), a filter screen plate (20) is arranged between the return air cavity (3) and the mixing area (4), the air supply area (5) is internally provided with a first air feeder (9), and the heat exchange area (8) is internally provided with a heat exchange module (81);
the left side and the right side of the case (1) are respectively provided with an exhaust channel (11) communicated with the exhaust cavity (6) and the mixing area (4), a first valve (12) and a second blower (13) positioned below the first valve (12) are sequentially arranged in the exhaust channel (11), and an air outlet (111) positioned above the first valve (12) of the exhaust channel (11) is also provided with a second valve (14);
the control module (2) adjusts the working states of the third blower (10), the second blower (13), the first valve (12) and the second valve (14) according to the working state and the control instruction of the heat exchange module (81),
when the heat exchange module (81) is in a heating mode, the third blower (10) is in an open state, the second blower (13), the first valve (12) and the second valve (14) are in a closed state,
when the heat exchange module (81) is in a cooling mode, the third air blower (10) and the second valve (14) are in a closed state, the second air blower (13) and the first valve (12) are in an open state,
a treatment area (15) is further arranged between the heat exchange area (8) and the air supply area (5), and a first filter (171), a second filter (172), a humidifier (18) and a sterilization device (19) are arranged in the treatment area (15) and are positioned between the first filter (171) and the second filter (172).
2. The fresh air system for hospitals according to claim 1, characterized in that: still include a first wind channel distribution module (29), dirty wind pipeline (22) further include 1 dirty wind is responsible for (221) and at least 2 dirty wind branch pipes (222), dirty wind is responsible for (221) and is located between exhaust chamber (26) and first wind channel distribution module (29), dirty wind branch pipe (222) are located between first wind channel distribution module (29) and air outlet (111) of cabinet-type air conditioner (24).
3. The fresh air system for hospitals according to claim 1, characterized in that: still include a second wind channel distribution module (30), new trend pipeline (21) further includes that 1 new trend is responsible for (211) and 2 at least new trend branch pipes (212), new trend is responsible for (211) and is located between new trend chamber (28) and second wind channel distribution module (30), new trend branch pipe (212) are located between second wind channel distribution module (30) and cabinet-type air conditioner (24) new trend entry (71).
4. The fresh air system for hospitals according to claim 1, characterized in that: and an air supply channel (16) is arranged at the upper part of the processing area (15) above the heat exchange area (8) and on the side of the air supply area (5) opposite to the air supply outlet (51), and the first air feeder (9) is arranged between the air supply channel (16) and the air supply area (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121715594.6U CN216204070U (en) | 2021-07-27 | 2021-07-27 | A new trend system for hospital |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121715594.6U CN216204070U (en) | 2021-07-27 | 2021-07-27 | A new trend system for hospital |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216204070U true CN216204070U (en) | 2022-04-05 |
Family
ID=80895387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121715594.6U Active CN216204070U (en) | 2021-07-27 | 2021-07-27 | A new trend system for hospital |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216204070U (en) |
-
2021
- 2021-07-27 CN CN202121715594.6U patent/CN216204070U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204084598U (en) | Multifuctional air conditioning system | |
| CN206191746U (en) | Medical air purification system of weak torrent | |
| CN106678966A (en) | Low-noise modular air purification system | |
| CN206430312U (en) | Fresh air purifier and air cleaning unit | |
| CN211177294U (en) | Infectious department ward sterilization breather | |
| CN208846590U (en) | A kind of Medical air purifying device | |
| CN213777959U (en) | Examination room air conditioning system with variable fresh air volume | |
| CN216204070U (en) | A new trend system for hospital | |
| CN213119380U (en) | Comfortable energy-conserving new fan | |
| CN212362353U (en) | Fresh air system | |
| CN215809085U (en) | High-efficient fresh air conditioning system | |
| CN217441805U (en) | DSA operating room purifying air-conditioning system | |
| CN215809037U (en) | Central air-conditioning system for hospital | |
| CN216203829U (en) | Vertical air conditioner for ward | |
| CN216203912U (en) | Energy-saving toilet control system | |
| CN216204097U (en) | Air purification device for hospital | |
| CN215490170U (en) | Vertical clean wind processing system | |
| CN211204346U (en) | Fresh air system more beneficial to physical and psychological health of residents | |
| CN215490169U (en) | Medical clean air conditioner | |
| CN212673399U (en) | Health microenvironment simulation device | |
| CN211650507U (en) | Vertical fresh air environment all-in-one machine system | |
| CN113432226A (en) | New trend clean system is used in hospital | |
| CN113776137A (en) | Energy-saving toilet control system | |
| CN209639214U (en) | Remote central air-conditioning central control device | |
| CN112880045A (en) | Integral stable air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |