CN205119350U - Air conditioner negative pressure intelligent monitoring system - Google Patents
Air conditioner negative pressure intelligent monitoring system Download PDFInfo
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- CN205119350U CN205119350U CN201520773367.7U CN201520773367U CN205119350U CN 205119350 U CN205119350 U CN 205119350U CN 201520773367 U CN201520773367 U CN 201520773367U CN 205119350 U CN205119350 U CN 205119350U
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Abstract
The utility model discloses an air conditioner negative pressure intelligent monitoring system, include: pressure sensor, controller and air conditioning unit, wherein, the last blast pipe that is provided with of air conditioning unit, the exhaust pipe, fresh wind tube and backwind tube, be provided with air supply valve and valve for air exhaust on blast pipe and the exhaust pipe respectively, be provided with the forced draught blower in the air conditioning unit, return air machine and circulated air valve, forced draught blower and return air machine are connected respectively in first converter and second converter, controller and pressure sensor, the air supply valve, the valve for air exhaust, first converter, second converter and circulated air valve are connected, be used for pressing force information to the air supply valve according to received, the valve for air exhaust, first converter, second converter and circulated air valve send the coordinated control instruction, the pressure that the messenger was controlled the room is in negative pressure all the time. This air conditioner negative pressure intelligent monitoring system can real -time detection be controlled in the room pressure force information and to its holding control.
Description
Technical field
The utility model relates to airconditioning control field, specifically provides a kind of air-conditioning negative-pressure intelligent monitoring system.
Background technology
For on present society for the control of infectious disease with harm attention degree continuous lifting, negative pressure ward obtains to be paid close attention to widely, so-called negative pressure ward refers under special device, air pressure in ward is lower than the air pressure outside ward, like this, from the circulation of air, can only be just that the fresh air of outside can flow to ward, would not be leaked out by the air that patient contamination is crossed in ward, but be discharged into fixing place in time by special passage.Place outside such ward would not be contaminated, thus decrease medical worker by the chance infected in a large number, but existing negative pressure ward can not synchronously complete by supervisory and control, and intelligence degree is low.
Therefore, how to realize the Simultaneous Monitoring to controlled room pressure and adjustment, make it remain at negative pressure state, become people's problem demanding prompt solution.
Summary of the invention
Given this, the purpose of this utility model is to provide a kind of air-conditioning negative-pressure intelligent monitoring system, can not synchronously carry out and ventilation of room all adopts the problem of determining air quantity and ventilating with the pressure monitoring solving existing negative pressure room and adjustment.
The technical scheme that the utility model provides is: a kind of air-conditioning negative-pressure intelligent monitoring system, comprise: pressure detecting instrument, controller and air-conditioner set, wherein, air-conditioner set is provided with ajutage, exhaust duct, fresh wind tube and backwind tube, ajutage and exhaust duct are respectively arranged with air-supply valve and valve for air exhaust, pressure fan corresponding with ajutage and backwind tube respectively and return fan is provided with in air-conditioner set, circulated air valve is provided with between pressure fan and return fan, pressure fan and return fan are connected to the first frequency converter and the second frequency converter, controller and pressure detecting instrument, air-supply valve, valve for air exhaust, first frequency converter, second frequency converter and circulated air valve connect.
Preferably, described air-conditioning negative-pressure intelligent monitoring system also comprises the memory cell be connected with controller, and wherein, described memory cell is for storing preset pressure value.
Further preferably, described air-conditioning negative-pressure intelligent monitoring system also comprises the input block be connected with controller.
Further preferably, described air-conditioning negative-pressure intelligent monitoring system also comprises the Tip element be connected with controller.
Further preferably, described Tip element comprises auditory tone cues unit and text prompt unit.
Further preferably, described air-conditioning negative-pressure intelligent monitoring system also comprises the display unit be connected with controller, and wherein, described display unit is for showing the real time pressure information in controlled room.
Further preferably, described air-conditioning negative-pressure intelligent monitoring system also comprises the remote monitoring terminal be connected with controller, and described remote monitoring terminal comprises remote monitoring terminal input block and remote monitoring terminal display unit.
Further preferably, described remote monitoring terminal is mobile phone or computer.
The air-conditioning negative-pressure intelligent monitoring system that the utility model provides, the pressure condition in monitored room is detected by pressure detecting instrument, and the pressure information detected is sent to controller, controller sends coordinated signals instruction according to the pressure information received to air-supply valve, valve for air exhaust, the first frequency converter, the second frequency converter and circulated air valve, to realize the adjustment to controlled room pressure, make the pressure in controlled room be in negative pressure state, this negative pressure monitoring system can be applicable to lazaretto ward, needs the rooms such as the laboratory of negative pressure, control laboratory.
The air-conditioning negative-pressure intelligent monitoring system that the utility model provides, pressure in controlled room can be monitored in real time and to its adjusted in concert, room is made to be in negative pressure state all the time, guarantee that room air does not leak, but be discharged into fixing place in time by special passage, intelligence degree is high, and reliability is high.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of air-conditioning negative-pressure intelligent monitoring system;
Fig. 2 is the structured flowchart of air-conditioning negative-pressure intelligent monitoring system;
Fig. 3 is the structural representation of Tip element.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further explained, but does not limit to the utility model.
As Fig. 1, shown in Fig. 2, the utility model provides a kind of air-conditioning negative-pressure intelligent monitoring system, comprise: pressure detecting instrument 1, controller 2 and air-conditioner set, wherein, air-conditioner set is provided with ajutage 31, exhaust duct 32, fresh wind tube 35 and backwind tube 36, ajutage 31 and exhaust duct 32 are respectively arranged with air-supply valve 311 and valve for air exhaust 321, pressure fan 33 corresponding with ajutage 31 and backwind tube 36 respectively and return fan 34 is provided with in air-conditioner set, circulated air valve 37 is provided with between pressure fan 33 and return fan 34, pressure fan 33 and return fan 34 are connected to the first frequency converter 331 and the second frequency converter 341, controller 2 and pressure detecting instrument 1, air-supply valve 311, valve for air exhaust 321, first frequency converter 331, second frequency converter 341 and circulated air valve 37 connect.
This air-conditioning negative-pressure intelligent monitoring system, the pressure condition in monitored room is detected by pressure detecting instrument, and the pressure information detected is sent to controller, controller according to the pressure information received to air-supply valve, valve for air exhaust, first frequency converter, second frequency converter and circulated air valve send coordinated signals instruction, and then control the pressure fan of air-conditioner set and the rotating speed of return fan to realize variable air volume running, regulate air-supply valve simultaneously, the aperture of valve for air exhaust and circulated air valve, the pressure in controlled room is made to be in negative pressure state all the time, wherein, this negative pressure monitoring system can be applicable to lazaretto ward, need the laboratory of negative pressure, the rooms such as control laboratory.
Wherein, described air-conditioning negative-pressure intelligent monitoring system also comprises the memory cell 4 be connected with controller 2, and wherein, described memory cell 4 is for storing preset pressure value, and this preset value is controlled room and expects the desired pressure value reached.
In order to adjust preset pressure value according to actual conditions, as the improvement of technical scheme, described air-conditioning negative-pressure intelligent monitoring system also comprises the input block 5 be connected with controller 2, and described input block is for upgrading the preset pressure value in memory cell.
As the improvement of technical scheme, described air-conditioning negative-pressure intelligent monitoring system also comprises the Tip element 6 be connected with controller 2, described Tip element is used for outwardly sending information, such as, when the pressure in controlled machine room crimps near with outside atmosphere, Tip element outwardly sends prompting, can process in time to make related personnel, preferably, as shown in Figure 3, described Tip element 6 comprises auditory tone cues unit 61 and text prompt unit 62.
Wherein, described air-conditioning negative-pressure intelligent monitoring system also comprises the display unit 7 be connected with controller 2, for showing the real time pressure information in controlled room.
As the improvement of technical scheme, described air-conditioning negative-pressure intelligent monitoring system also comprises the remote monitoring terminal (not shown in FIG.) be connected with controller 2, described remote monitoring terminal comprises remote monitoring terminal input block and remote monitoring terminal display unit, described remote monitoring terminal display unit is for showing the real-time pressure value in controlled room, described remote monitoring terminal input block is for upgrading the pressure preset value in memory cell, preferably, described remote monitoring terminal is mobile phone or computer.
Detailed description of the invention of the present utility model carries out writing according to the mode of going forward one by one, and highlight the difference of each embodiment, its similar portion can cross-reference.
By reference to the accompanying drawings embodiment of the present utility model is elaborated above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (8)
1. an air-conditioning negative-pressure intelligent monitoring system, it is characterized in that, comprise: pressure detecting instrument (1), controller (2) and air-conditioner set, wherein, air-conditioner set is provided with ajutage (31), exhaust duct (32), fresh wind tube (35) and backwind tube (36), ajutage (31) and exhaust duct (32) are respectively arranged with air-supply valve (311) and valve for air exhaust (321), pressure fan (33) corresponding with ajutage (31) and backwind tube (36) respectively and return fan (34) is provided with in air-conditioner set, circulated air valve (37) is provided with between pressure fan (33) and return fan (34), pressure fan (33) and return fan (34) are connected to the first frequency converter (331) and the second frequency converter (341), controller (2) and pressure detecting instrument (1), air-supply valve (311), valve for air exhaust (321), first frequency converter (331), second frequency converter (341) and circulated air valve (37) connect.
2. according to air-conditioning negative-pressure intelligent monitoring system a kind of described in claim 1, it is characterized in that: also comprise the memory cell (4) be connected with controller (2).
3. according to air-conditioning negative-pressure intelligent monitoring system a kind of described in claim 2, it is characterized in that: also comprise the input block (5) be connected with controller (2).
4. according to air-conditioning negative-pressure intelligent monitoring system a kind of described in claim 1, it is characterized in that: also comprise the Tip element (6) be connected with controller (2).
5. according to air-conditioning negative-pressure intelligent monitoring system a kind of described in claim 4, it is characterized in that: described Tip element (6) comprises auditory tone cues unit (61) and text prompt unit (62).
6. according to air-conditioning negative-pressure intelligent monitoring system a kind of described in claim 1, it is characterized in that: also comprise the display unit (7) be connected with controller (2).
7. according to air-conditioning negative-pressure intelligent monitoring system a kind of according to any one of claim 2 to 5, it is characterized in that: also comprise the remote monitoring terminal be connected with controller (2), described remote monitoring terminal comprises remote monitoring terminal input block and remote monitoring terminal display unit.
8., according to air-conditioning negative-pressure intelligent monitoring system a kind of described in claim 7, it is characterized in that: described remote monitoring terminal is mobile phone or computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773367.7U CN205119350U (en) | 2015-10-08 | 2015-10-08 | Air conditioner negative pressure intelligent monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773367.7U CN205119350U (en) | 2015-10-08 | 2015-10-08 | Air conditioner negative pressure intelligent monitoring system |
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| Publication Number | Publication Date |
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| CN205119350U true CN205119350U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520773367.7U Active CN205119350U (en) | 2015-10-08 | 2015-10-08 | Air conditioner negative pressure intelligent monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841286A (en) * | 2016-04-28 | 2016-08-10 | 潘经坤 | Intelligent linked control system for firefighting smoke control |
| CN107504622A (en) * | 2017-07-10 | 2017-12-22 | 珠海格力电器股份有限公司 | Method, device, system and equipment unit for controlling positive pressure values of different rooms |
-
2015
- 2015-10-08 CN CN201520773367.7U patent/CN205119350U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841286A (en) * | 2016-04-28 | 2016-08-10 | 潘经坤 | Intelligent linked control system for firefighting smoke control |
| CN107504622A (en) * | 2017-07-10 | 2017-12-22 | 珠海格力电器股份有限公司 | Method, device, system and equipment unit for controlling positive pressure values of different rooms |
| CN107504622B (en) * | 2017-07-10 | 2019-08-06 | 珠海格力电器股份有限公司 | Method, device, system and equipment unit for controlling positive pressure values of different rooms |
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