CN217441805U - DSA operating room purifying air-conditioning system - Google Patents
DSA operating room purifying air-conditioning system Download PDFInfo
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- CN217441805U CN217441805U CN202220856269.XU CN202220856269U CN217441805U CN 217441805 U CN217441805 U CN 217441805U CN 202220856269 U CN202220856269 U CN 202220856269U CN 217441805 U CN217441805 U CN 217441805U
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Abstract
The utility model discloses a DSA operating room purifying air conditioning system, which comprises an air supply pipeline, a first air supply outlet device, an air return pipeline, a first air return inlet device and a second air return inlet device, wherein the air outlet end of the air supply pipeline is provided with a first air supply branch and a second air supply branch, the first air supply branch is provided with a first electric sealing valve and a first manual regulating valve, and the second air supply branch is provided with a second manual regulating valve; the first air supply outlet device is arranged on the side wall or the top wall of the DSA operating room and is communicated with the first air supply branch and the second air supply branch; a first air return branch and a second air return branch are arranged at the air return end of the air return pipeline, the first air return branch is provided with a second electric sealing valve and a third manual regulating valve, and the second air return branch is provided with a fourth manual regulating valve; the first air return opening device and the second air return opening device are arranged on the side wall or the top wall of the DSA operating room, the first air return opening device is communicated with the first air return branch, and the second air return opening device is communicated with the second air return branch. The utility model discloses can realize different hierarchical switching of purifying.
Description
Technical Field
The utility model relates to an air purification system especially relates to a DSA operating room purifies air conditioning system.
Background
In medical institutions, different operation types need to be completed in different operating rooms, for example, an interventional operating room refers to an operating room for an interventional device used for a human body, and a composite operating room realizes the combination of a minimally invasive interventional operation and a traditional open surgery operation by the comprehensive integration of DSA equipment and surgery in a hundred-level laminar flow operating room, so that various complex operations are solved.
When some hospitals are changed or newly built, the problems of equipment cost, land area and the like are considered, and different operating rooms can be used together, such as an interventional operating room and a compound operating room, and DSA equipment needs to be configured, so that the two operating rooms can be used together. However, for different operating rooms, the requirement for the purification level is different, for example, the purification level of the interventional operation is level III, and the purification level of the compound operation is level I, and in the related art, in order to meet the requirement for the purification level of the operation, a uniform high purification level I is adopted, that is, the level I is adopted in both the interventional operation and the compound operation, which increases the energy consumption.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims to provide a DSA operating room purifies air conditioning system.
To achieve the above object, according to the present invention, a DSA operating room purifying air conditioning system comprises:
the air supply system comprises an air supply pipeline, a first air supply branch and a second air supply branch, wherein the air outlet end of the air supply pipeline is provided with at least one first air supply branch and at least one second air supply branch, the first air supply branch is provided with a first electric sealing valve and a first manual regulating valve, and the second air supply branch is provided with a second manual regulating valve;
the first air supply outlet device is arranged on the side wall or the top wall of the DSA operating room and communicated with the first air supply branch and the second air supply branch so as to supply air to the DSA operating room through the first air supply branch and the second air supply branch;
the air return end of the air return pipeline is provided with at least one first air return branch and at least one second air return branch, the first air return branch is provided with a second electric sealing valve and a third manual regulating valve, and the second air return branch is provided with a fourth manual regulating valve;
the first air return opening device and the second air return opening device are arranged on the side wall or the top wall of the DSA operating room, the first air return opening device is communicated with the first air return branch, and the second air return opening device is communicated with the second air return branch so as to pump air in the DSA operating room away and return the air to the air return pipeline through the first air return branch and the second air return branch.
In addition, according to the present invention, the DSA operating room clean air conditioning system can also have the following additional technical features:
according to the utility model discloses an embodiment still includes:
the exhaust pipeline is provided with a fifth manual regulating valve;
the air outlet device is arranged on the side wall or the top wall of the DSA operating room, and is communicated with the air exhaust pipeline, so that air in the DSA operating room can pass through the air exhaust pipeline to be exhausted.
According to the utility model discloses an embodiment still includes:
the second air supply outlet device is arranged on the side wall or the top wall of the control chamber;
and the air outlet end of the air supply pipeline is provided with a third air supply branch, a sixth manual regulating valve is arranged on the third air supply branch, and the third air supply branch is communicated with the second air supply outlet device so as to supply air to the control room through the third air supply branch.
According to the utility model discloses an embodiment still includes:
the third air return inlet device is arranged on the side wall or the top wall of the control chamber;
and the air outlet end of the return air pipeline is provided with a third return air branch, the third return air branch is provided with a seventh manual regulating valve, and the third return air branch is communicated with the third return air inlet device so as to draw the air in the control room back to the return air pipeline through the third return air branch.
According to the utility model discloses an embodiment, the air supply pipeline includes:
the circulating air supply unit is provided with a fresh air inlet, an air return inlet and an air outlet;
the air supply main pipe, the air inlet end that the air supply main pipe was responsible for with the air outlet intercommunication, the air-out end that the air supply was responsible for is connected first air supply branch road, second air supply branch road and third air supply branch road, the air-out end of return air pipeline with return air entry intercommunication.
According to the utility model discloses an embodiment still includes the fresh air pipeline, the fresh air entry with the fresh air pipeline intercommunication.
According to the utility model discloses an embodiment, the new trend pipeline includes:
a fresh air collection box;
the fresh air pipe is provided with an air volume valve;
the air inlet end of the fresh air unit is communicated with the fresh air collecting box, and the air outlet end of the fresh air unit is communicated with the fresh air inlet through the fresh air pipe.
According to an embodiment of the present invention, the first air supply branch and the second air supply branch are plural, and the number of the first air supply branch is equal to that of the second air supply branch;
the first return air branch road and the second return air branch road are a plurality of, just first return air branch road with the quantity of second return air branch road equals.
According to the embodiment of the utility model provides a DSA operating room purifies air conditioning system, it is through first, the control of second electric sealing valve, and the control of circulating air supply unit and fresh air handling unit, can realize different hierarchical switching of purifying, for example, the switching of I level and III level, and then can realize the merge of different operating rooms, can reduce DSA equipment configuration, solve because of old change or newly-built operating room area scheduling problem inadequately, and, can make the DSA operating room be when interveneeing the operation through switching, can switch to III level purification rank, reach the purpose of sparingly running energy consumption.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a DSA operating room purifying air conditioning system according to an embodiment of the present invention;
fig. 2 is a schematic plan view of a DSA operating room clean air conditioning system according to an embodiment of the present invention.
Reference numerals:
10. a supply air line;
101. a first air supply branch;
102. a second air supply branch;
103. a first electrically sealed valve;
104. a first manual regulating valve;
105. a second manual regulating valve;
106. a third air supply branch;
107. a sixth manual regulating valve;
108. a circulating air supply unit;
109. a main air supply pipe;
20. a first supply air outlet means;
30. a return air line;
301. a first return air branch;
302. a second return air branch;
303. a second electrically sealed valve;
304. a third manual regulating valve;
305. a fourth manual regulating valve;
306. a third return air branch;
307. a seventh manual adjustment valve;
40. a first air return device;
41. a second air return device;
42. a third air return device;
50. an exhaust duct;
501. a fifth manual regulating valve;
51. an air outlet device;
52. an exhaust fan;
53. a louver opening;
60. a second supply air outlet means;
70. a fresh air pipeline;
701. a fresh air collection box;
702. a fresh air duct;
703. a fresh air handling unit;
704. an air volume valve;
80. a silencer.
The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The DSA operating room purifying air-conditioning system of the embodiment of the present invention is described in detail with reference to the attached drawings.
Referring to fig. 1 to 2, a DSA operating room clean air conditioning system according to an embodiment of the present invention includes an air supply pipeline 10, a first air supply outlet device 20, a return air pipeline 30, a first return air inlet device 40, and a second return air inlet device 41.
Specifically, the air outlet end of the air supply pipeline 10 is provided with at least one first air supply branch 101 and at least one second air supply branch 102, the first air supply branch 101 is provided with a first electric sealing valve 103 and a first manual regulating valve 104, the second air supply branch 102 is provided with a second manual regulating valve 105, the first air supply branch 101 can be controlled to be opened and closed by the first electric sealing valve 103, the flow rate of the first air supply branch 101 can be regulated by the first manual regulating valve 104, and the flow rate of the second air supply branch 102 can be regulated by the second manual regulating valve 105.
The first air supply outlet device 20 is arranged on the side wall or the top wall of the DSA operating room, and the first air supply outlet device 20 is communicated with the first air supply branch pipe 101 and the second air supply branch pipe 102 so as to supply air to the DSA operating room through the first air supply branch pipe 101 and the second air supply branch pipe 102. That is, the air from the first air supply branch duct 101 and the second air supply branch duct 102 can enter the first air supply outlet device 20 through the first air supply branch duct 101 and the second air supply branch duct 102, and then be supplied into the DSA operating room from the first air supply outlet device 20. Preferably, the first air outlet device 20 can be an efficient air outlet, including a plenum box, a diffuser plate, an efficient filter, etc., to ensure that the air delivered to the DSA operating room is cleaner and meets the requirement of clean operating room.
The air return end of the air return pipeline 30 is provided with at least one first air return branch 301 and at least one second air return branch 302, the first air return branch 301 is provided with a second electric sealing valve 303 and a third manual regulating valve 304, and the second air return branch 302 is provided with a fourth manual regulating valve 305. The opening and closing of the first return air branch 301 can be controlled by the second electric sealing valve 303, the flow rate of the first return air branch 301 can be adjusted by the third manual regulating valve 304, and the flow rate of the second return air branch 302 can be adjusted by the fourth manual regulating valve 305.
The first air return opening device 40 and the second air return opening device 41 are arranged on the side wall or the top wall of the DSA operating room, the first air return opening device 40 is communicated with the first air return branch 301, and the second air return opening device 41 is communicated with the second air return branch 302, so that air in the DSA operating room is pumped away and flows back to the air return pipeline 30 through the first air return branch 301 and the second air return branch 302. That is, the first air return device 40 and the second air return device 41 can pump air in the DSA operating room and then respectively send the air into the first air return branch 301 and the second air return branch 302, and then the air is sent to the air return pipeline 30 through the first air return branch 301 and the second air return branch 302, so that air return in the DSA operating room is realized. Preferably, the first air return device 40 and the second air return device 41 can be medium-effect air inlets, so that the return air of the DSA operating room can be better filtered.
In a specific application, the first electric sealing valve 103 and the second electric sealing valve 303 are connected to a controller, for example, a controller such as a PLC, and the controller is used to control the opening and closing of the first electric sealing valve 103 and the second electric sealing valve 303, so that switching between different purification levels can be realized, for example, when a DSA operating room is an interventional operation, the first electric sealing valve 103 and the second electric sealing valve 303 can be closed, at this time, the first air supply branch 101 and the first air return branch 301 are closed, air is returned only through the second air supply branch 102 and the second air return branch 302, the air supply amount and the air return amount are reduced, the requirement of a level III purification level is met, and the purpose of saving energy consumption is achieved at the same time. When a DSA operating room is in a compound operation, the first electric sealing valve 103 and the second electric sealing valve 303 can be opened, at the moment, the first air supply branch 101 and the first air return branch 301 are opened, air is supplied through the first air supply branch 101 and the second air supply branch 102, and air returns through the first air return branch 301 and the second air return branch 302, so that the air supply quantity and the air return quantity are increased, and the requirement of the I-level purification level is met.
The utility model discloses an in some embodiments, still include exhaust pipeline 50 and air exit device 51, be equipped with fifth manual control valve 501 on the exhaust pipeline 50, can adjust exhaust pipeline 50's flow through fifth manual control valve 501. The air outlet device 51 is arranged on the side wall or the top wall of the DSA operating room, and the air outlet device 51 is communicated with the exhaust pipeline 50 so as to exhaust the air in the DSA operating room through the exhaust pipeline 50.
That is, the air outlet device 51 can draw out air in the DSA operating room, input the air into the air exhaust duct 50, and exhaust the air through the air exhaust duct 50. This air exit device 51 can adopt the medium-effect wind gap, can filter DSA operating room exhaust air, prevents that exhaust air from causing the pollution to the environment. In this embodiment, through a certain amount of airing exhaust, can realize taking a breath for inside air is cleaner.
Preferably, the air outlet end of the exhaust duct 50 is further provided with an exhaust fan 52 and a louver outlet, so that the exhaust fan 52 provides exhaust power and exhausts the exhaust air from the louver outlet.
In some embodiments of the present invention, the present invention further comprises a second air supply outlet device 60, and the second air supply outlet device 60 is disposed on the side wall or the top wall of the control room. Preferably, the second air supply outlet means 60 may be an efficient air supply outlet. In general, the operating room is conveniently provided with a control room, and thus, air can be supplied to the control room through the second air supply outlet means 60.
The air outlet end of the air supply pipeline 10 is provided with a third air supply branch 106, the third air supply branch 106 is provided with a sixth manual regulating valve 107, and the third air supply branch 106 is communicated with the second air supply outlet device 60 so as to supply air to the control room through the third air supply branch 106.
That is, the air supply duct 10 can supply air to the second air supply port device 60 through the third air supply branch duct 106, and further supply air to the control room through the second air supply port device 60, thereby ensuring that the predetermined air purification requirement can be satisfied in the control room.
In an embodiment of the present invention, the present invention further includes: and the third air return opening device 42 is arranged on the side wall or the top wall of the control chamber, and the third air return opening device 42 is arranged on the side wall or the top wall of the control chamber. Preferably, the third return air inlet device 42 can be a medium-efficiency air inlet, so that the return air of the control room can be better filtered.
A third return air branch 306 is arranged at the air outlet end of the return air pipeline 30, a seventh manual adjusting valve 307 is arranged on the third return air branch 306, and the third return air branch 306 is communicated with the third return air inlet device 42, so that the air in the control room is pumped away and flows back to the return air pipeline 30 through the third return air branch 306.
That is, in this embodiment, the third air return device 42 draws out the air in the control room and sends the air to the third air return branch 306, and then the air is sent to the air return pipeline 30 through the third air return branch 306, so that the return air of the control room is realized, and the air purification treatment of the control room is achieved.
In some embodiments of the present invention, the air supply pipeline 10 specifically includes a circulating air supply unit 108 and an air supply main pipe 109, and the circulating air supply unit 108 has a fresh air inlet, a return air inlet and an air outlet. The air inlet end of the air supply main pipe 109 is communicated with the air outlet, the air outlet end of the air supply main pipe 109 is connected with the first air supply branch 101, the second air supply branch 102 and the third air supply branch 106, and the air outlet end of the air return pipeline 30 is communicated with the air return inlet.
That is to say, the air supply pipeline 10 mainly comprises a circulating air supply unit 108 and an air supply main pipe 109, external fresh air can be sucked in through a fresh air inlet of the circulating air supply unit 108, and a return air inlet is communicated with an air outlet end of the return air pipeline 30, so that the sucked fresh air and air returned by the return air pipeline 30 from a DSA operating room and a control room enter the circulating air supply unit 108, are purified (for example, filtered, heated/cooled, humidified and the like) through the circulating air supply unit 108 and then are sent into the air supply pipeline 10, and finally are sent into the DSA operating room and the control room from a first air supply branch 101, a second air supply branch 102 and a third air supply branch 106 of the air supply pipeline 10, so as to realize air circulating purification treatment of the DSA operating room and the control room and ensure that indoor air meets the purification requirement.
The utility model discloses an embodiment, still include new trend pipeline 70, the new trend entry with new trend pipeline 70 intercommunication, that is to say, new trend entry linkage has new trend pipeline 70, and new trend pipeline 70 is connected to outdoors, can follow outdoor fresh air of introducing, improves the room air quality.
The utility model discloses an embodiment, fresh air pipeline 70 includes fresh air collecting box 701, fresh air pipe 702 and fresh air unit 703, and fresh air collecting box 701 also is called the fresh air purifying box, and fresh air collecting box 701 communicates with each other with outdoor for supply the new trend to let in and can carry out preliminary filtration, divide into or harmful compound etc. with filtering.
An air volume valve 704 is arranged on the fresh air duct 702, and the air volume valve 704 can be an electric double-positioning air volume valve and can control the air volume of the fresh air duct 702. The air inlet end of the fresh air unit 703 is communicated with the fresh air collecting box 701, and the air outlet end of the fresh air unit 703 is communicated with the fresh air inlet through the fresh air pipe 702, so that fresh air can be sucked and purified.
In this embodiment, utilize fresh air pipe 702, new trend collection box 701 and new trend unit 703 can constitute new trend pipeline 70, and the new trend that new trend collection box 701 gathered can be inputed to circulating air supply unit 108 after purification treatment through new trend unit 703, and rethread circulating air supply unit 108 purification treatment back is sent into to indoor, so, can improve indoor air purification's clean degree, satisfies higher clean degree requirement, ensures the safety of operating room operating environment.
It should be noted that the fresh air unit 703 and the circulating air unit 108 are well known in the art, and may be any existing units, and the specific structure and principle thereof will not be described in detail. Advantageously, the fresh air unit 703 and the circulating air unit 108 may be frequency converter units, and the frequency of the frequency converter units is adjustable, so that the fresh air volume and the supply air volume can be adjusted through frequency conversion adjustment.
In a specific application, the number of the first blowing branches 101 and the second blowing branches 102 and the first return air branches 301 and the second return air branches 302 may be configured according to the space area of an operating room and the purification requirement. Preferably, there are a plurality of first air supply branches 101 and a plurality of second air supply branches 102, and the number of the first air supply branches 101 is equal to that of the second air supply branches 102. The number of the first air return branches 301 and the number of the second air return branches 302 are multiple, and the number of the first air return branches 301 is equal to the number of the second air return branches 302. In the example of fig. 1, the number of the first air supply branch 101 and the number of the second air supply branch 102 are two, and the number of the first air return branch 301 and the number of the second air return branch 302 are four, so that the air volume and the purification requirements can be met by configuring the numbers of the first air supply branch 101, the second air supply branch 102, the first air return branch 301 and the second air return branch 302.
Preferably, silencers 80 are provided on the main blower pipe 109 and the return duct 30, respectively, so that the wind noise can be reduced.
According to the embodiment of the utility model provides a DSA operating room purifies air conditioning system, it is first, the control of second electric seal valve 303, and the control of circulating air supply unit 108 and fresh air unit 703, can realize the switching of different purification levels, for example, the switching of I level and III level, and then can realize the merge of different operating rooms, can reduce DSA equipment configuration, solve because of old change or newly-built operating room area scheduling problem inadequately, and, can make the DSA operating room be when interveneeing the operation through switching, can switch to III level and purify the level, reach the purpose of sparingly operating energy consumption.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (8)
1. A DSA operating room clean air conditioning system, comprising:
the air supply system comprises an air supply pipeline, a first air supply branch and a second air supply branch, wherein the air outlet end of the air supply pipeline is provided with at least one first air supply branch and at least one second air supply branch, the first air supply branch is provided with a first electric sealing valve and a first manual regulating valve, and the second air supply branch is provided with a second manual regulating valve;
the first air supply outlet device is arranged on the side wall or the top wall of the DSA operating room and communicated with the first air supply branch and the second air supply branch so as to supply air to the DSA operating room through the first air supply branch and the second air supply branch;
the air conditioner comprises an air return pipeline, wherein a air return end of the air return pipeline is provided with at least one first air return branch and at least one second air return branch, the first air return branch is provided with a second electric sealing valve and a third manual regulating valve, and the second air return branch is provided with a fourth manual regulating valve;
the first air return opening device and the second air return opening device are arranged on the side wall or the top wall of the DSA operating room, the first air return opening device is communicated with the first air return branch, and the second air return opening device is communicated with the second air return branch so as to pump air in the DSA operating room away and return the air to the air return pipeline through the first air return branch and the second air return branch.
2. The DSA operating room clean air conditioning system of claim 1, further comprising:
the exhaust pipeline is provided with a fifth manual regulating valve;
the air outlet device is arranged on the side wall or the top wall of the DSA operating room and communicated with the air exhaust pipeline, so that air in the DSA operating room is exhausted through the air exhaust pipeline.
3. The DSA operating room clean air conditioning system of claim 1, further comprising:
the second air supply outlet device is arranged on the side wall or the top wall of the control chamber;
and the air outlet end of the air supply pipeline is provided with a third air supply branch, a sixth manual regulating valve is arranged on the third air supply branch, and the third air supply branch is communicated with the second air supply outlet device so as to supply air to the control room through the third air supply branch.
4. The DSA operating room clean air conditioning system of claim 3, further comprising:
the third air return inlet device is arranged on the side wall or the top wall of the control chamber;
and the air outlet end of the air return pipeline is provided with a third air return branch, the third air return branch is provided with a seventh manual regulating valve, and the third air return branch is communicated with the third air return inlet device so as to pump away the air in the control room through the third air return branch and return the air to the air return pipeline.
5. The DSA operating room clean air conditioning system of claim 4, wherein the air supply line comprises:
the circulating air supply unit is provided with a fresh air inlet, a return air inlet and an air outlet;
the air supply main pipe, the air inlet end that the air supply main pipe was responsible for with the air outlet intercommunication, the air-out end that the air supply was responsible for is connected first air supply branch road, second air supply branch road and third air supply branch road, the air-out end of return air pipeline with return air entry intercommunication.
6. The DSA operating room purifying air conditioning system of claim 5, further comprising a fresh air duct, the fresh air inlet being in communication with the fresh air duct.
7. The DSA operating room purging air conditioning system of claim 6, wherein the fresh air line comprises:
a fresh air collection box;
the fresh air pipe is provided with an air volume valve;
the air inlet end of the fresh air unit is communicated with the fresh air collecting box, and the air outlet end of the fresh air unit is communicated with the fresh air inlet through the fresh air pipe.
8. The DSA operating room purging air conditioning system of claim 1, wherein the number of the first air supply branch and the second air supply branch is equal to the number of the first air supply branch and the second air supply branch;
the first return air branch road and the second return air branch road are a plurality of, just first return air branch road with the quantity of second return air branch road equals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220856269.XU CN217441805U (en) | 2022-04-13 | 2022-04-13 | DSA operating room purifying air-conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220856269.XU CN217441805U (en) | 2022-04-13 | 2022-04-13 | DSA operating room purifying air-conditioning system |
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| CN217441805U true CN217441805U (en) | 2022-09-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115264669A (en) * | 2022-09-26 | 2022-11-01 | 北京核信锐视安全技术有限公司 | Digital subtraction angiography DSA operating room shelter |
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2022
- 2022-04-13 CN CN202220856269.XU patent/CN217441805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115264669A (en) * | 2022-09-26 | 2022-11-01 | 北京核信锐视安全技术有限公司 | Digital subtraction angiography DSA operating room shelter |
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