CN112051370A - Water water sample pH valve automated inspection equipment for environmental protection - Google Patents

Water water sample pH valve automated inspection equipment for environmental protection Download PDF

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Publication number
CN112051370A
CN112051370A CN202010811616.2A CN202010811616A CN112051370A CN 112051370 A CN112051370 A CN 112051370A CN 202010811616 A CN202010811616 A CN 202010811616A CN 112051370 A CN112051370 A CN 112051370A
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China
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water
storage box
rotating motor
storage
environmental protection
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CN202010811616.2A
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Chinese (zh)
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戚亚萍
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Individual
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00346Heating or cooling arrangements

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention provides automatic detection equipment for pH value of a water sample of a water body for environmental protection. The automatic detection equipment for the pH value of the water sample of the water body for environmental protection comprises a storage box, wherein a drainage pool and a sterile room are isolated from the interior of the storage box through a fixing plate; the fixed plate is provided with a turnover mechanism, and the turnover mechanism comprises a supporting plate, a first rotating motor, a rotating shaft and a movable joint; the top surface of the supporting plate is symmetrically provided with two clamping plates, and the storage vessel is fixed between the two clamping plates; a heating rod is arranged between the storage vessel and the supporting plate; the storage box is positioned on the side wall of the sterile room and is provided with a lifting mechanism; the lifting mechanism is connected with a fixed rod, and one end of the fixed rod is provided with an acid-base detector. The automatic detection equipment for the pH value of the water sample of the water body for environmental protection, provided by the invention, has the advantages of convenience in operation, convenience in maintaining the cleanliness of the storage vessel and convenience in rapidly developing the next detection.

Description

Water water sample pH valve automated inspection equipment for environmental protection
Technical Field
The invention relates to the technical field of environmental detection, in particular to automatic detection equipment for pH value of a water sample of an environmental protection water body.
Background
Water resources are an important component of natural resources, human beings can not leave water in life and production activities, the quality of the water quality of drinking water is closely related to human health, along with the development of economy and the acceleration of urbanization process, the discharge amount of domestic sewage is rapidly increased, a large amount of untreated domestic sewage is discharged to the ground surface to cause the pollution of water environment, the quality of industrial water is closely related to industrial production cost and product quality, at present, the activity breadth and depth of human beings are unprecedented, the influence on natural environment, especially on water resources is very serious, and pollutants in water are mainly: heavy metal pollutant, non-metallic inorganic toxic pollutant, toxic organic matter, oxygen-consuming organic matter, acid, alkali pollutant etc. the existence of these pollutants all can seriously influence human health, for the understanding quality of water condition that can be timely, multiple water quality testing appearance has appeared in the market, and common pH valve detecting instrument is measured through the instrument after placing the container with the water resource sample.
However, the detection method is single, the storage container cannot be cleaned well when the water quality is detected for multiple times, and the water body is easily polluted, so that the measurement is inaccurate.
Therefore, there is a need to provide a new automatic ph value detection device for an environmental protection water sample to solve the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing the automatic detection equipment for the pH value of the water sample for environmental protection, which has convenient operation and flexible use, is convenient for keeping the cleanliness of the storage vessel and simultaneously is convenient for rapidly developing the next detection.
In order to solve the technical problems, the automatic detection equipment for the pH value of the water sample of the water body for environmental protection comprises a storage box, wherein a water drainage pool and a sterile room are isolated from the interior of the storage box through a fixing plate, the sterile room is positioned above the water drainage pool, a water inlet is formed in one side of the storage box relative to the sterile room, and a water outlet is formed in one side of the storage box relative to the water drainage pool; the turnover mechanism is arranged on the fixed plate and comprises a supporting plate, a first rotating motor, a rotating shaft and a movable joint, the supporting plate is rotationally connected to the fixed plate through the rotating shaft, the first rotating motor is arranged at one end of the supporting plate, the output end of the first rotating motor is connected with the rotating shaft, and one end of the supporting plate, which is far away from the first rotating motor, is connected with the fixed plate through the movable joint; the top surface of the supporting plate is symmetrically provided with two clamping plates, and a storage vessel is fixed between the two clamping plates; a heating rod is arranged between the storage vessel and the supporting plate; the storage box is positioned on the side wall of the sterile room and is provided with a lifting mechanism; a fixed rod in the horizontal direction is connected to the lifting mechanism, one end of the fixed rod, which is far away from the lifting mechanism, is vertically provided with an acid-base detector in the vertical direction, and the acid-base detector is positioned above the storage vessel; a display is arranged outside the storage box and electrically connected with the acid-base detector; and a sealing plug is arranged on the water inlet and is matched with the water inlet.
By adopting the technical scheme, the storage vessel is arranged in the sterile chamber, a good sterile detection environment is provided, the probe is automatically placed into the storage vessel through the lifting mechanism for detection, convenience, rapidness and easy operation are realized, the storage vessel can be driven to overturn through the overturning mechanism after detection is completed every time, water is poured into the drainage pool, then the storage vessel is rapidly dried and disinfected through heating of the heating rod, and the storage vessel is rapidly unfolded for next detection while the cleanliness of the storage vessel is kept.
The invention is further configured to: the heating rod with be equipped with the cotton layer between the storage ware, the cotton layer is laid and is full the bottom of storage ware.
Through adopting above-mentioned technical scheme the heating rod with set up between the storage ware the cotton layer, when avoiding the heating the storage ware with heating rod direct contact causes the damage, makes the heating process more mild simultaneously.
The invention is further configured to: elevating system includes fixed column, second rotation motor, lead screw, slide and fixing base, the fixed column is located the inside wall of storage box, the top of fixed column is equipped with the second rotation motor, the output that the second rotated the motor passes the fixed column extremely the inside of fixed column, be connected with on the output that the second rotated the motor along vertical direction the lead screw, the lead screw deviates from the second rotate the motor one end with fixed column swing joint, the surface threaded connection of lead screw has the fixing base, the fixed column deviates from one side of storage box inner wall has been seted up the slide, the fixing base passes the slide with dead lever fixed connection.
Through adopting above-mentioned technical scheme, start the second rotates the motor and rotates the drive the lead screw rotates, makes the fixing base along slide downstream automatically drives the acid-base detector gets into in the storage ware, convenient and fast, easily operation.
The invention is further configured to: the outer surface of the sealing plug is wound with a sealing gasket, and a semicircular handle is arranged on one side of the sealing plug, which is opposite to the outer part of the water inlet.
Through adopting above-mentioned technical scheme, set up sealed pad promotes aseptic room's sealed effect, through setting up the semicircle the staff of being convenient for is opened to the handle the sealing plug.
The invention is further configured to: and an ultraviolet lamp tube is arranged on the inner top surface of the storage box and is positioned right above the storage vessel.
By adopting the technical scheme, the ultraviolet lamp tube is opened to further disinfect the storage dish by irradiation, so that the detection environment is better.
Compared with the prior art, the automatic detection equipment for the pH value of the water sample of the water body for environmental protection, provided by the invention, has the following beneficial effects:
the invention provides automatic detection equipment for pH value of a water sample of an environment protection water body, which is convenient, quick and easy to operate by arranging a storage vessel in an aseptic chamber, providing a good aseptic detection environment, and automatically putting a probe into the storage vessel for detection through a lifting mechanism, wherein the storage vessel can be driven to turn over through a turning mechanism after detection is finished each time, water is poured into a drainage pool, and then the storage vessel is heated through a heating rod to be quickly dried and disinfected, so that the storage vessel is kept clean and is convenient for quick unfolding for next detection.
Drawings
Fig. 1 is a schematic structural diagram of an automatic detection apparatus for ph value of a water sample of an environmental protection water body according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view showing a connection structure of the turnover mechanism, the clamp plate, the storage dish and the heating rod shown in FIG. 1;
FIG. 3 is a schematic view of a connection structure of the rotating shaft and the fixing plate shown in FIG. 2;
FIG. 4 is a schematic structural view of the lifting mechanism and the fixing rod shown in FIG. 1;
fig. 5 is a schematic view of the sealing plug shown in fig. 1.
Reference numbers in the figures: 1. a storage box; 11. a fixing plate; 12. a drainage basin; 13. a sterile room; 14. a water inlet; 15. a water outlet; 2. a turnover mechanism; 21. a support plate; 22. a first rotating electric machine; 23. a rotating shaft; 24. a movable joint; 3. a splint; 4. a storage vessel; 5. a heating rod; 51. a cotton cloth layer; 6. a lifting mechanism; 61. fixing a column; 62. a second rotating electric machine; 63. a screw rod; 64. a slideway; 65. a fixed seat; 7. an acid-base detector; 8. an ultraviolet lamp tube; 9. a sealing plug; 91. a gasket; 92. a grip; 9a, a display; 9b, fixing the rod.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of an automatic detection apparatus for ph of a water sample of an environmental water according to a preferred embodiment of the present invention; FIG. 2 is a schematic view showing a connection structure of the turnover mechanism, the clamp plate, the storage dish and the heating rod shown in FIG. 1; FIG. 3 is a schematic view of a connection structure of the rotating shaft and the fixing plate shown in FIG. 2; FIG. 4 is a schematic structural view of the lifting mechanism and the fixing rod shown in FIG. 1; fig. 5 is a schematic view of the sealing plug shown in fig. 1. The automatic detection equipment for the pH value of the water sample of the water body for environmental protection comprises a storage box 1, wherein a water drainage pool 12 and an aseptic chamber 13 are isolated from the interior of the storage box 1 through a fixing plate 11, the aseptic chamber 13 is positioned above the water drainage pool 12, a water inlet 14 is formed in one side of the storage box 1 opposite to the aseptic chamber 13, and a water outlet 15 is formed in one side of the storage box 1 opposite to the water drainage pool 12; the fixed plate 11 is provided with a turnover mechanism 2, the turnover mechanism 2 comprises a support plate 21, a first rotating motor 22, a rotating shaft 23 and a movable joint 24, the support plate 21 is rotatably connected to the fixed plate 11 through the rotating shaft 23, one end of the support plate 21 is provided with the first rotating motor 22, the output end of the first rotating motor 22 is connected with the rotating shaft 23, and the end of the support plate 21 away from the first rotating motor 22 is connected with the fixed plate 11 through the movable joint 24; the top surface of the supporting plate 21 is symmetrically provided with two clamping plates 3, and a storage dish 4 is fixed between the two clamping plates 3; a heating rod 5 is arranged between the storage dish 4 and the supporting plate 21; the storage box 1 is provided with a lifting mechanism 6 on the side wall of the sterile room 13; a fixing rod 9b along the horizontal direction is connected to the lifting mechanism 6, an acid-base detector 7 along the vertical direction is vertically arranged at one end of the fixing rod 9b, which is far away from the lifting mechanism 6, and the acid-base detector 7 is positioned above the storage dish 4; a display 9a is arranged outside the storage box 1, and the display 9a is electrically connected with the acid-base detector 7; a sealing plug 9 is arranged on the water inlet 14, and the sealing plug 9 is matched with the water inlet 14; by arranging the storage dish 4 in the sterile room 13, a good sterile detection environment is provided, meanwhile, a probe is automatically placed in the storage dish 4 through the lifting mechanism 6 for detection, convenience, rapidness and easiness in operation are realized, the storage dish 4 can be driven to turn over through the turning mechanism 2 after detection is completed each time, water is poured into the drainage pool 12, then the storage dish 4 is rapidly dried and sterilized through the heating rod 5, and the storage dish 4 is rapidly unfolded for next detection while the cleanliness of the storage dish 4 is kept.
Further, a cotton cloth layer 51 is arranged between the heating rod 5 and the storage dish 4, and the cotton cloth layer 51 is paved on the bottom of the storage dish 4; by arranging the cotton cloth layer 51 between the heating rod 5 and the storage dish 4, the storage dish 4 and the heating rod 5 are prevented from being directly contacted to cause damage during heating, and meanwhile, the heating process is more moderate.
Further, the lifting mechanism 6 includes a fixed column 61, a second rotating motor 62, a screw rod 63, a slide 64 and a fixed seat 65, the fixed column 61 is disposed on the inner side wall of the storage box 1, the second rotating motor 62 is disposed at the top of the fixed column 61, an output end of the second rotating motor 62 passes through the fixed column 61 to the inside of the fixed column 61, the screw rod 63 along the vertical direction is connected to an output end of the second rotating motor 62, one end of the screw rod 63 departing from the second rotating motor 62 is movably connected to the fixed column 61, the fixed seat 65 is connected to an outer surface of the screw rod 63 through a thread, the slide 64 is disposed on one side of the fixed column 61 departing from the inner wall of the storage box 1, and the fixed seat 65 passes through the slide 64 and is fixedly connected to the fixed rod 9 b; the second rotating motor 62 is started to rotate to drive the screw rod 63 to rotate, so that the fixing seat 65 moves downwards along the slide way 64 to automatically drive the acid-base detector 7 to enter the storage dish 4, and the operation is convenient, rapid and easy.
Further, a sealing gasket 91 is wound on the outer surface of the sealing plug 9, and a semicircular handle 92 is arranged on one side of the sealing plug 9 opposite to the outer part of the water inlet 14; the sealing effect of the sterile room 13 is improved by arranging the sealing gasket 91, and the sealing plug 9 is convenient for a worker to open by arranging the semicircular handle 92.
Further, an ultraviolet lamp tube 8 is arranged on the inner top surface of the storage box 1, and the ultraviolet lamp tube 8 is positioned right above the storage dish 4; the storage dish 4 is further disinfected by opening the ultraviolet lamp tube 8, so that the detection environment is better.
The working principle of the automatic detection equipment for the pH value of the water sample of the water body for environmental protection provided by the invention is as follows:
firstly, sterilizing and cleaning with a proper disinfectant in the sterile room 13 to ensure the cleanliness of the sterile room 13, opening the ultraviolet lamp tube 8 to further sterilize the storage dish 4 by irradiation, then, a worker holds the handle 92 with dust-free gloves to open the sealing plug 9, pours a water sample to be detected into the storage dish 4 through the water inlet 14, covers the sealing plug 9 again, starts the second rotating motor 62 to rotate to drive the screw rod 63 to rotate, so that the fixing seat 65 moves downwards along the slideway 64, the acid-base detector 7 enters the storage dish 4 to detect the acid-base degree of the water sample to be detected, displays the detection data through the display 9a, starts the first rotating motor 22 to drive the rotating shaft 23 to rotate after one-time detection is completed, so as to overturn the supporting plate 21 and pour the water in the storage dish 4 into the drainage pool 12, the water is discharged through the water outlet 15, then the storage dish 4 continues to rotate to the original position, the heating rod 5 is electrified to heat, the storage dish 4 is dried and disinfected at the same time, and the next detection is carried out.
Compared with the prior art, the automatic detection equipment for the pH value of the water sample of the water body for environmental protection, provided by the invention, has the following beneficial effects:
the invention provides an automatic detection device for pH value of a water sample for environmental protection, which is characterized in that a storage dish 4 is arranged in a sterile room 13 to provide a good sterile detection environment, a probe is automatically placed in the storage dish 4 through a lifting mechanism 6 for detection, the detection is convenient, rapid and easy to operate, the storage dish 4 can be driven to turn over through a turning mechanism 2 after the detection is finished each time, water is poured into a drainage pool 12, then the storage dish 4 is rapidly dried and sterilized through heating of a heating rod 5, and the storage dish 4 is rapidly opened for next detection while the cleanliness of the storage dish 4 is maintained.
The electrical components that appear in this application all external intercommunication power when using.
The circuit and electrical components and modules referred to are prior art and are fully implemented by those skilled in the art, and it is not necessary to state that the invention is not directed to software and process improvements.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (5)

1. The utility model provides a water sample pH valve automated inspection equipment for environmental protection which characterized in that: the water-saving and sterilizing storage box comprises a storage box (1), wherein a water drainage pool (12) and a sterile room (13) are isolated from the interior of the storage box (1) through a fixing plate (11), the sterile room (13) is positioned above the water drainage pool (12), a water inlet (14) is formed in one side, opposite to the sterile room (13), of the storage box (1), and a water outlet (15) is formed in one side, opposite to the water drainage pool (12), of the storage box (1);
the turnover mechanism (2) is arranged on the fixed plate (11), the turnover mechanism (2) comprises a supporting plate (21), a first rotating motor (22), a rotating shaft (23) and a movable joint (24), the supporting plate (21) is rotatably connected to the fixed plate (11) through the rotating shaft (23), the first rotating motor (22) is arranged at one end of the supporting plate (21), the output end of the first rotating motor (22) is connected with the rotating shaft (23), and one end, away from the first rotating motor (22), of the supporting plate (21) is connected with the fixed plate (11) through the movable joint (24);
two clamping plates (3) are symmetrically arranged on the top surface of the supporting plate (21), and a storage dish (4) is fixed between the two clamping plates (3);
a heating rod (5) is arranged between the storage dish (4) and the supporting plate (21);
the storage box (1) is positioned on the side wall of the sterile room (13) and is provided with a lifting mechanism (6);
a fixing rod (9b) in the horizontal direction is connected to the lifting mechanism (6), one end, away from the lifting mechanism (6), of the fixing rod (9b) is vertically provided with an acid-base detector (7) in the vertical direction, and the acid-base detector (7) is located above the storage dish (4);
a display (9a) is arranged outside the storage box (1), and the display (9a) is electrically connected with the acid-base detector (7);
a sealing plug (9) is arranged on the water inlet (14), and the sealing plug (9) is matched with the water inlet (14).
2. The automatic detection equipment for the pH value of the water sample for environmental protection according to claim 1, wherein a cotton cloth layer (51) is arranged between the heating rod (5) and the storage vessel (4), and the bottom of the storage vessel (4) is paved with the cotton cloth layer (51).
3. The automatic detection equipment for the pH value of a water sample of a water body for environmental protection according to claim 1, wherein the lifting mechanism (6) comprises a fixed column (61), a second rotating motor (62), a screw rod (63), a slide way (64) and a fixed seat (65), the fixed column (61) is arranged on the inner side wall of the storage box (1), the second rotating motor (62) is arranged at the top of the fixed column (61), the output end of the second rotating motor (62) penetrates through the fixed column (61) to the inside of the fixed column (61), the screw rod (63) along the vertical direction is connected to the output end of the second rotating motor (62), one end of the screw rod (63) departing from the second rotating motor (62) is movably connected with the fixed column (61), and the fixed seat (65) is in threaded connection with the outer surface of the screw rod (63), the slideway (64) is formed in one side, away from the inner wall of the storage box (1), of the fixing column (61), and the fixing seat (65) penetrates through the slideway (64) to be fixedly connected with the fixing rod (9 b).
4. The automatic detection equipment for the pH value of the water sample of the water body for environmental protection according to claim 1, wherein a sealing gasket (91) is wound on the outer surface of the sealing plug (9), and a semicircular handle (92) is arranged on one side of the sealing plug (9) opposite to the outer part of the water inlet (14).
5. The automatic detection equipment for the pH value of the water sample of the water body for environmental protection according to claim 1, wherein an ultraviolet lamp tube (8) is arranged on the inner top surface of the storage box (1), and the ultraviolet lamp tube (8) is positioned right above the storage vessel (4).
CN202010811616.2A 2020-08-13 2020-08-13 Water water sample pH valve automated inspection equipment for environmental protection Pending CN112051370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010811616.2A CN112051370A (en) 2020-08-13 2020-08-13 Water water sample pH valve automated inspection equipment for environmental protection

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Application Number Priority Date Filing Date Title
CN202010811616.2A CN112051370A (en) 2020-08-13 2020-08-13 Water water sample pH valve automated inspection equipment for environmental protection

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CN112051370A true CN112051370A (en) 2020-12-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112763272A (en) * 2021-01-15 2021-05-07 安徽信科检测有限公司 Industrial wastewater filtering, sampling and detecting device for environment detection
CN115792167A (en) * 2023-02-14 2023-03-14 山东省地质矿产勘查开发局第一地质大队(山东省第一地质矿产勘查院) Water quality monitoring device for overwater operation
CN116297604A (en) * 2023-03-23 2023-06-23 郭琳 Gynecological tumor detector

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CN205448582U (en) * 2015-12-22 2016-08-10 长庆石油勘探局技术监测中心 Test equipment is assisted to carbon fiber gas cylinder water pressure
CN108007875A (en) * 2017-11-07 2018-05-08 无锡艾科瑞思产品设计与研究有限公司 A kind of water quality testing meter
CN208366962U (en) * 2018-07-19 2019-01-11 上海天地企业发展有限公司 A kind of detection spray booth detecting car paint
CN208695866U (en) * 2018-09-03 2019-04-05 黄鑫 A kind of medical inspection section test tube cleaning device
CN210269800U (en) * 2019-02-01 2020-04-07 泉州迅捷工业设计服务有限公司 Water sample pH valve check out test set
CN210487757U (en) * 2019-08-22 2020-05-08 江西明赣水利建设有限公司 Movable water quality detection device for hydraulic engineering

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205448582U (en) * 2015-12-22 2016-08-10 长庆石油勘探局技术监测中心 Test equipment is assisted to carbon fiber gas cylinder water pressure
CN108007875A (en) * 2017-11-07 2018-05-08 无锡艾科瑞思产品设计与研究有限公司 A kind of water quality testing meter
CN208366962U (en) * 2018-07-19 2019-01-11 上海天地企业发展有限公司 A kind of detection spray booth detecting car paint
CN208695866U (en) * 2018-09-03 2019-04-05 黄鑫 A kind of medical inspection section test tube cleaning device
CN210269800U (en) * 2019-02-01 2020-04-07 泉州迅捷工业设计服务有限公司 Water sample pH valve check out test set
CN210487757U (en) * 2019-08-22 2020-05-08 江西明赣水利建设有限公司 Movable water quality detection device for hydraulic engineering

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112763272A (en) * 2021-01-15 2021-05-07 安徽信科检测有限公司 Industrial wastewater filtering, sampling and detecting device for environment detection
CN115792167A (en) * 2023-02-14 2023-03-14 山东省地质矿产勘查开发局第一地质大队(山东省第一地质矿产勘查院) Water quality monitoring device for overwater operation
CN116297604A (en) * 2023-03-23 2023-06-23 郭琳 Gynecological tumor detector
CN116297604B (en) * 2023-03-23 2023-11-03 中国人民解放军空军军医大学 Gynecological tumor detector

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