CN214536742U - Energy and air quality monitoring system for hospital building - Google Patents
Energy and air quality monitoring system for hospital building Download PDFInfo
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- CN214536742U CN214536742U CN202120104620.5U CN202120104620U CN214536742U CN 214536742 U CN214536742 U CN 214536742U CN 202120104620 U CN202120104620 U CN 202120104620U CN 214536742 U CN214536742 U CN 214536742U
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- 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
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Abstract
A hospital building energy and air quality monitoring system comprises indoor detection modules and fresh air fans which are arranged in different areas in a hospital room, and also comprises an outdoor detection module which is arranged outside the hospital room; the indoor detection module comprises an indoor temperature sensor, an indoor humidity sensor and an indoor particulate matter detection sensor; the outdoor detection module comprises an outdoor temperature sensor, an outdoor humidity sensor and an outdoor particulate matter detection sensor; each sensor is connected with a monitor through a data acquisition unit; the output end of the monitor is connected with the fresh air machine and the air conditioning equipment. The utility model discloses to hospital's building energy consumption and indoor air quality problem, through the integration and the management of sensor ware, can realize the indoor energy consumption management and control of hospital's building and improve the indoor air quality to improve energy-conserving effect and indoor cleanliness factor.
Description
Technical Field
The utility model relates to an intelligent control technical field of hospital, especially an energy and air quality monitored control system for hospital's building.
Background
Hospitals are places with high requirements on indoor air quality, patients are main users of hospital buildings, the physical quality of the hospitals is poor, the resistance of the hospitals is lower than that of ordinary people, and particularly, the hospitals have higher requirements on the environment and the air quality of high-cleanness areas such as operating rooms, ICUs (intensive care units) and the like, and a comfortable, healthy and sanitary clean air-conditioning environment is needed.
The existing temperature and humidity and dust degree detection of hospitals mainly comprises indoor detection, a temperature and humidity detection sensor and a dust sensor, detection data are remotely sent to a monitoring center through a controller, the monitoring center analyzes and processes data information, and a fresh air system or air conditioning equipment is controlled to be opened and closed, so that the energy-saving effect and the air quality are improved. However, the existing hospital is not provided with an outdoor detection module, and the indoor environmental data is analyzed, so that the control effect is poor. For example, when the indoor temperature is low, the temperature of the air conditioner cannot be timely regulated, so that the indoor and outdoor temperature difference is small, the indoor temperature is maintained within a comfortable temperature range, and the phenomenon that the air conditioner is too cold or too hot is prevented. Or when the outdoor air is severely polluted, all the fresh air fans can be started, and the indoor high cleanliness is kept. Therefore, only by simultaneously collecting indoor and outdoor temperature and humidity and dust concentration, the indoor air quality can be effectively improved, and energy conservation is guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the above-mentioned not enough of prior art and providing an energy and air quality monitored control system for hospital's building that energy-conserving effectual, the air quality is high.
The technical scheme of the utility model is that: a hospital building energy and air quality monitoring system comprises indoor detection modules and fresh air fans which are arranged in different areas in a hospital room, and also comprises an outdoor detection module which is arranged outside the hospital room; the indoor detection module comprises an indoor temperature sensor, an indoor humidity sensor and an indoor particulate matter detection sensor; the outdoor detection module comprises an outdoor temperature sensor, an outdoor humidity sensor and an outdoor particulate matter detection sensor; each sensor is connected with a monitor through a data acquisition unit; the output end of the monitor is connected with the fresh air machine and the air conditioning equipment.
The scheme has the following advantages: through setting up outdoor and indoor detection module and detecting jointly, can improve the precision that detects greatly to effective control new fan and air conditioning equipment open and stop, guarantee the indoor air quality of hospital and humiture.
Further, the network connection is a wired connection or a wireless connection.
Furthermore, the new fan is including locating new fan, the fan of airing exhaust, heat exchanger and the filter bank in the casing, the filter bank includes coarse filter, electrostatic precipitator and high efficiency filter.
Further, the fresh air fan is arranged in a corridor and each room of each hospital; the output end of the monitor is respectively connected with the control panel of each fresh air fan through a control valve.
Further, indoor temperature sensor, indoor humidity transducer and indoor particulate matter detect the sensor integration in a circuit board, outdoor temperature sensor, outdoor humidity transducer and outdoor particulate matter detect the sensor integration in a circuit board.
Furthermore, each circuit board is connected with a data acquisition unit through an RS485 bus.
Furthermore, a human body induction sensor is arranged on the fresh air fan and connected with a control panel in the fresh air fan.
The utility model has the advantages that: aiming at the problems of the energy consumption and the indoor air quality of the hospital building, the integration and the management of the sensors can realize the management and the control of the indoor energy consumption of the hospital building and the improvement of the indoor air quality, thereby improving the energy-saving effect and the indoor cleanliness.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
As shown in fig. 1: a hospital building energy and air quality monitoring system comprises indoor detection modules and a fresh air fan 9 which are arranged in different areas in a hospital room, and also comprises an outdoor detection module which is arranged outside the hospital room; the indoor detection module comprises an indoor temperature sensor 1, an indoor humidity sensor 2 and an indoor particulate matter detection sensor 3; the outdoor detection module comprises an outdoor temperature sensor 4, an outdoor humidity sensor 5 and an outdoor particulate matter detection sensor 6; each sensor is connected with a monitor 8 through a data acquisition unit 7 in a network way; the output end of the monitor 8 is connected with a fresh air machine 9 and an air conditioning device 10.
Specifically, the data acquisition unit 7 of this embodiment includes a microprocessor and a data acquisition module, and the data acquisition module 7 is configured to convert the environmental quality data acquired by each sensor into a digital signal that can be recognized by the microprocessor, and then send the digital signal to the monitor through the network. The monitor 8 is in bidirectional communication with the data acquisition unit through a network; the network may be a wired network or a wireless network, for example, the data collector 3 is wirelessly connected with the monitor 8 via a wireless module, such as a WIFI module. The monitor 8 of this embodiment may be a computer or an intelligent touch screen of a monitoring center, and is configured to receive detection data sent by the indoor detection module and the outdoor detection module, analyze and process the data, control the start and stop of the fresh air machine or the air conditioning equipment by controlling the corresponding valve or the relay, and further adjust the temperature of the air conditioner. Wherein the air conditioner is a central air conditioner. The fresh air blower 9 comprises a fresh air blower, an exhaust air blower, a heat exchanger and a filter group which are arranged in the shell, and the filter group comprises a coarse filter, an electrostatic dust collector and a high-efficiency filter. Outdoor air is sequentially filtered in three stages through a coarse filter, an electrostatic precipitator and a high-efficiency filter and blown to the indoor through a fresh air fan, and indoor old air is directly exhausted to the outdoor through an exhaust fan, so that the indoor cleanliness is improved; and the old wind and the fresh wind exchange heat at the heat exchanger to ensure indoor comfort.
In this embodiment, the new fan 9 is disposed in a corridor and each room of each hospital; the output end of the monitor 8 is respectively connected with the control panel of each fresh air blower 9 through a control valve. The indoor temperature sensor 1, the indoor humidity sensor 2 and the indoor particulate matter detection sensor 3 are integrated in one circuit board, and the outdoor temperature sensor 4, the outdoor humidity sensor 5 and the outdoor particulate matter detection sensor 6 are integrated in one circuit board; and each circuit board is provided with a bus interface, and the bus interface of each circuit board is connected with the data acquisition unit 7 through an RS485 bus. The circuit board is arranged in a shell. Wherein, indoor detection module distributes in a plurality of regions of hospital's indoor, like corridor, every room all can set up indoor detection module.
In this embodiment, a human body sensor is arranged on the fresh air fan 9 and connected with a control panel in the fresh air fan. The control of the fresh air machine has two modes, one mode is that whether a person exists is detected through a human body induction sensor, if no person exists, the control panel can be sent to the control panel in the fresh air machine, and the control panel controls the fresh air machine to automatically stop; the other is that the monitor controls the stop.
The working principle of the embodiment is as follows: transmitting the detected indoor temperature, humidity and dust concentration and the outdoor temperature, humidity and dust concentration to a monitor through a data collector, controlling the air conditioning equipment to be opened or closed according to the indoor temperature, and adjusting the set temperature value of the air conditioner according to the indoor and outdoor temperature difference; controlling the start and stop of the fresh air machine according to the concentration of the indoor and outdoor dust; each fresh air fan is independently controlled, for example, in a plurality of rooms, if the dust concentration is small, the fresh air fan is not started, and if the dust concentration is large, the fresh air fan is started, so that the energy-saving effect is achieved; or when the outdoor dust concentration is high, the fresh air machine can be completely started, and the cleanliness of indoor air is ensured.
Claims (7)
1. A hospital building energy and air quality monitoring system is characterized by comprising indoor detection modules and fresh air fans which are arranged in different areas in a hospital room, and also comprising an outdoor detection module which is arranged outside the hospital room; the indoor detection module comprises an indoor temperature sensor, an indoor humidity sensor and an indoor particulate matter detection sensor; the outdoor detection module comprises an outdoor temperature sensor, an outdoor humidity sensor and an outdoor particulate matter detection sensor; each sensor is connected with a monitor through a data acquisition unit; the output end of the monitor is connected with the fresh air machine and the air conditioning equipment.
2. The hospital building energy and air quality monitoring system according to claim 1, wherein said network connection is a wired connection or a wireless connection.
3. The hospital building energy and air quality monitoring system according to claim 1 or 2, wherein the fresh air blower comprises a fresh air blower, an exhaust air blower, a heat exchanger and a filter set arranged in a housing, and the filter set comprises a coarse filter, an electrostatic precipitator and a high efficiency filter.
4. The hospital building energy and air quality monitoring system according to claim 1 or 2, wherein said fresh air fan is disposed in each hospital corridor and each room; the output end of the monitor is respectively connected with the control panel of each fresh air fan through a control valve.
5. The hospital building energy and air quality monitoring system according to claim 1 or 2, wherein the indoor temperature sensor, the indoor humidity sensor and the indoor particulate matter detection sensor are integrated in one circuit board, and the outdoor temperature sensor, the outdoor humidity sensor and the outdoor particulate matter detection sensor are integrated in one circuit board.
6. The hospital building energy and air quality monitoring system according to claim 5, wherein each of said circuit boards is connected to a data collector via an RS485 bus.
7. The energy and air quality monitoring system for hospital buildings according to claim 1 or 2, characterized in that a human body induction sensor is arranged on the fresh air machine, and the human body induction sensor is connected with a control board in the fresh air machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120104620.5U CN214536742U (en) | 2021-01-15 | 2021-01-15 | Energy and air quality monitoring system for hospital building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120104620.5U CN214536742U (en) | 2021-01-15 | 2021-01-15 | Energy and air quality monitoring system for hospital building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214536742U true CN214536742U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120104620.5U Active CN214536742U (en) | 2021-01-15 | 2021-01-15 | Energy and air quality monitoring system for hospital building |
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| Country | Link |
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| CN (1) | CN214536742U (en) |
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2021
- 2021-01-15 CN CN202120104620.5U patent/CN214536742U/en active Active
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Address after: 410100 Yuanda City, No. 6 Yuanda Third Road, Changsha Economic and Technological Development Zone, Hunan Province Patentee after: Changsha Yuanda near zero energy consumption Building Technology Co.,Ltd. Address before: 410100 Yuanda City, No. 6 Yuanda Third Road, Changsha Economic and Technological Development Zone, Hunan Province Patentee before: CHANGSHA YUANDA BUILDING ENERGY SAVING Co.,Ltd. |