CN106955210A - Compression chamber drainage - Google Patents
Compression chamber drainage Download PDFInfo
- Publication number
- CN106955210A CN106955210A CN201710064268.5A CN201710064268A CN106955210A CN 106955210 A CN106955210 A CN 106955210A CN 201710064268 A CN201710064268 A CN 201710064268A CN 106955210 A CN106955210 A CN 106955210A
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- CN
- China
- Prior art keywords
- dirt
- water
- pressure
- collecting
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/02—Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
- A61G10/023—Rooms for the treatment of patients at over- or under-pressure or at a variable pressure
Abstract
The invention discloses a kind of compression chamber drainage, it includes a nacelle, a water supply installation, a water injector, a contaminants-collecting apparatus, a dirt detection device, a blowdown apparatus and a master controller, and the contaminants-collecting apparatus is arranged at the bottom of the nacelle；The dirt detection device is used to detect in the contaminants-collecting apparatus whether there is dirt, and a dirt existence information is sent when to be to the master controller；The master controller is used for after the dirt existence information is received, the water supply installation is controlled to supply water to the water injector with so that the water in the water injector sprays to the contaminants-collecting apparatus, dirt in the contaminants-collecting apparatus flows into the blowdown apparatus, and the blowdown apparatus is controlled thereafter so that the dirt in the blowdown apparatus is discharged.The present invention can realize the animal excrements in removing compression chamber with pressure, the pollution to gas in cabin reduced as far as possible, the quality of hyperbar experimental study is lifted in the big animal experiment study of hyperbar medical science.
Description
Technical field
The present invention relates to hyperbar equipment technical field, more particularly to a kind of compression chamber drainage.
Background technology
With the lasting propulsion of China's "Oceanic" strategy, all kinds of diving activities are increasingly frequent.Into under water, personnel can be by height
The influence of air pressure, it is necessary to follow specific rule, otherwise easily cause pathology damage.Study influence of the hyperbar to body, explore
The prevention and treatment measure of all kinds of diving diseases, the core missions as hyperbar medical disciplines.Meanwhile, hyperbaric oxygen faces all kinds of
More and more important effect is also played in bed disease treatment, it is also current face deeply to illustrate therapy mechanism, evaluate therapeutic effect
The vital task faced., it is necessary to first carry out animal during environment of observation influence, study of disease mechanism, exploration prophylactico-therapeutic measures
Experimental study.In hyperbar medical science, carry out big animal (majority is pig and sheep) research be further investigation diving disease mechanism, will
New prophylactico-therapeutic measures is applied to the conventional route of practice.And this is it is necessary to have the big animal compression chamber of high requirement, it is simulation
The indispensable equipment of hyperbaric environment, gas pressure change.
Current big animal compression chamber be possess it is most basic plus, decompression, it is impossible to remove animal in time in pressurization
Breathing gas in the closed confined space, particularly need high gas for a long time in the dirt produced in cabin, pollution compression chamber
In the research for pressing exposure, very big interference can be produced to experimental result, reduce the objectivity of research.
The present invention regarding to the issue above, designs compression chamber intellectual blowing system, meets the big zoopery of hyperbar medical science and grind
Study carefully demand.
The content of the invention
The problem of present invention exists for prior art and deficiency are used for there is provided a kind of new compression chamber drainage
Immediately the excretion dirt that animal produces in compression chamber is removed during the big animal experiment study of hyperbar medical science, is reduced as far as possible in cabin
The pollution of gas, it is ensured that the quality of experimental study.
The present invention is to solve above-mentioned technical problem by following technical proposals：
The present invention provides a kind of compression chamber drainage, and its feature is that it includes a nacelle, a water supply installation, a spray
Water installations, a contaminants-collecting apparatus, a dirt detection device, a blowdown apparatus and a master controller, the contaminants-collecting apparatus are set
It is placed in the bottom of the nacelle；
The dirt detection device is used to detect in the contaminants-collecting apparatus whether there is dirt, and a dirt is sent when to be and is deposited
In information to the master controller；
The master controller is used for after the dirt existence information is received, and controls the water supply installation to supply water and gives the water injector
Make it that the water in the water injector sprays to the contaminants-collecting apparatus, the dirt in the contaminants-collecting apparatus flows into blowdown dress
Put, the blowdown apparatus is controlled thereafter so that the dirt in the blowdown apparatus is discharged.
It is preferred that the water supply installation is arranged at outside the nacelle, the water supply installation include a high-pressure water tank, a feed pipe,
One drainpipe, an air supply pipe, a blast pipe, a level sensor and a first pressure sensor, the feed pipe, the air supply pipe and
The blast pipe is connected with the high-pressure water tank, and the high-pressure water tank is connected by the drainpipe with the water injector；
A water intaking valve is provided with the feed pipe, a draining valve is provided with the drainpipe, one is provided with the air supply pipe
An air bleeding valve is provided with steam supply valve, the blast pipe；
The level sensor is used to constantly detect water level in the high-pressure water tank, and by the water level value detected transmit to
The master controller, the master controller is used to constantly judge whether the water level value is less than a setting height value, control when to be
The exhaust valve opening and the feed water valve are opened, to cause the pressure in the high-pressure water tank as normal pressure, by the feed pipe supply water to
The high-pressure water tank；
The master controller is additionally operable to when the water level value reaches the setting height value, controls the air bleeding valve and the feed water valve to close
Close, the steam supply valve is opened, the first pressure sensor is used to constantly detect pressure in the high-pressure water tank, and will detect
Pressure values are transmitted to the master controller, and the master controller is additionally operable to constantly judge whether the pressure values reach one first setting pressure
Intensity values, control the steam supply valve to close, the draining valve is opened, make it that the water in the high-pressure water tank passes through the drainpipe when to be
It is delivered to the water injector.
It is preferred that the level sensor and the first pressure sensor may be contained within the inwall of the high-pressure water tank.
It is preferred that the water injector includes a water pipe and multiple shower nozzles, the water pipe is laid in the dirt-collecting
The surrounding of device, those shower nozzles may be contained within the water pipe；
The master controller is used to control the water supply installation to supply water to the water pipe make it that the water in the water pipe leads to
Cross those shower nozzles and spray to the contaminants-collecting apparatus.
It is preferred that the contaminants-collecting apparatus includes a dirt-collecting base plate and a dirt-collecting mouthful, the dirt-collecting base plate
The bottom of the nacelle is arranged at, the dirt-collecting base plate is in raised shape by center to peripheral direction, and the dirt-collecting mouthful is located at should
At the lower center position of dirt-collecting base plate, the dirt-collecting mouthful is connected with the blowdown apparatus.
It is preferred that the bottom of the whole nacelle of dirt-collecting base plate covering, the dirt-collecting mouthful and the dirt-collecting bottom
Plate integrally connected, dirt-collecting mouthful is in funnel-form.
It is preferred that the contaminants-collecting apparatus also includes a mesh cover plate and a sealing ring, the top of the dirt-collecting mouthful is covered
The mesh cover plate is stamped, the lower end of the dirt-collecting mouthful is connected by the sealing ring with the blowdown apparatus.
It is preferred that the blowdown apparatus includes the dirty cylinder of a storage, storage dirt cylinder is connected with the contaminants-collecting apparatus, and storage dirt cylinder is also
It is connected with the bottom outer wall of the nacelle, the top of storage dirt cylinder is provided with one and enters dirty valve, the bottom of storage dirt cylinder offers a row
A blowoff valve is provided with dirty mouth, the sewage draining exit；
The master controller is used to control this to enter dirty valve and blowoff valve unlatching, to cause the dirt in the contaminants-collecting apparatus
The dirty cylinder of the storage is flowed into, and is flowed out from the sewage draining exit.
It is preferred that the blowdown apparatus includes a balance pipe and a second pressure sensor, the balance pipe connects the dirty cylinder of the storage
With the nacelle, a balance pipe valve is provided with the balance pipe, and the second pressure sensor is arranged in the dirty cylinder of the storage, in the nacelle
It is provided with one the 3rd pressure sensor；
The master controller is used to control the balance pipe valve to open, and the second pressure sensor is used to detect in the dirty cylinder of the storage
Pressure simultaneously transmits the second pressure values to the master controller, and the 3rd pressure sensor is used to detect the pressure in the nacelle and will
3rd pressure values are transmitted to the master controller, and the master controller is additionally operable to judge whether are second pressure values and the 3rd pressure values
In setting range, control the balance pipe valve to close when to be, control this to enter dirty valve and open.
It is preferred that the dirt detection device uses gravity sensor, the gravity sensor is arranged in the dirt-collecting mouthful
Portion, the gravity sensor is used to detect on the contaminants-collecting apparatus whether there is gravity, and the dirt existence information is sent when to be
To the master controller.
On the basis of common sense in the field is met, above-mentioned each optimum condition can be combined, and produce each preferable reality of the present invention
Example.
The present invention positive effect be：
The present invention can be realized dynamic in automatic removing compression chamber under high pressure in the big animal experiment study of hyperbar medical science
Thing excreta, reduces the pollution to gas in cabin as far as possible, lifts the quality of hyperbar experimental study.
Brief description of the drawings
Fig. 1 is the structural representation of the compression chamber drainage of present pre-ferred embodiments.
Fig. 2 is the contaminants-collecting apparatus of present pre-ferred embodiments and the structural representation of blowdown apparatus.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As illustrated in fig. 1 and 2, the present embodiment provides a kind of compression chamber drainage, it include a nacelle 1, a water supply installation,
One water injector, a contaminants-collecting apparatus, a dirt detection device, a blowdown apparatus and a master controller, the water supply installation are set
The outside of the nacelle is placed in, the contaminants-collecting apparatus is arranged at the bottom of the nacelle, the water injector is arranged at the dirt-collecting
The surrounding of device, the dirt detection device is arranged on the contaminants-collecting apparatus, and the contaminants-collecting apparatus connects with the blowdown apparatus
Connect.
Illustrate the function that above-mentioned each part possesses below：
The dirt detection device is used to detect in the contaminants-collecting apparatus whether there is dirt, and a dirt is sent when to be and is deposited
In information to the master controller；
The master controller is used for after the dirt existence information is received, and controls the water supply installation to supply water and gives the water injector
Make it that the water in the water injector sprays to the contaminants-collecting apparatus, the dirt in the contaminants-collecting apparatus flows into blowdown dress
Put, the blowdown apparatus is controlled thereafter so that the dirt in the blowdown apparatus is discharged.
Wherein, Fig. 1 is seen, the water supply installation includes a high-pressure water tank 3, a feed pipe 7, a drainpipe 4, an air supply pipe 9, one
Blast pipe 8, a level sensor 12 and a first pressure sensor 11, the feed pipe 7, the air supply pipe 9 and the blast pipe 8 with
The high-pressure water tank 3 is connected, and the high-pressure water tank 3 is connected by the drainpipe 4 with the water injector, the level sensor 12 and this
One pressure sensor 11 may be contained within the inwall of the high-pressure water tank 3.
High 5~10kgf/cm is pressed in the work of the work pressure ratio of the high-pressure water tank 3 nacelle 12, source of the gas can be shared with nacelle,
Therefore high 5~10kgf/cm is pressed in work of the setting pressure values than the nacelle 1 for setting the high-pressure water tank 32。
A water intaking valve 13 is provided with the feed pipe 7, a draining valve 16 is provided with the drainpipe 4, is set in the air supply pipe 9
A steam supply valve 14 is equipped with, an air bleeding valve 15 is provided with the blast pipe 8, the water intaking valve 13, the steam supply valve 14, the air bleeding valve 15 and
The draining valve 16 is magnetic valve.
See Fig. 1, the water injector includes a water pipe 5 and multiple shower nozzles 6, the water pipe 5 is laid in dirt receipts
The surrounding of acquisition means, those shower nozzles 6 may be contained within the water pipe 5.
See Fig. 1 and 2, the contaminants-collecting apparatus includes a dirt-collecting base plate 2 and a dirt-collecting mouthful 18, the dirt-collecting
Base plate 2 is arranged at the bottom of the nacelle 1, and the dirt-collecting base plate 2 covers the bottom of the whole nacelle 1, the dirt-collecting base plate 2
It is in raised shape by center to peripheral direction, dirt-collecting mouthful 18 is located at the lower center position of the dirt-collecting base plate 2, should
Dirt-collecting mouthfuls 18 and the integrally connected of dirt-collecting base plate 2, dirt-collecting mouthful 18 is in funnel-form, dirt-collecting mouthful 18 with
The blowdown apparatus is connected.
See Fig. 2, the contaminants-collecting apparatus also includes a mesh cover plate 17 and a sealing ring 25, the top of dirt-collecting mouthful 18
Portion is connected covered with the mesh cover plate 17, the lower end of dirt-collecting mouthful 18 by the sealing ring 25 with the blowdown apparatus.
See Fig. 1, the dirt detection device uses gravity sensor 27, the gravity sensor 27 is arranged at the dirt-collecting mouthful
18 middle parts.
See Fig. 2, the blowdown apparatus includes the dirty cylinder 20 of a storage, storage dirt cylinder 20 is connected with dirt-collecting mouthful 18, and the storage is dirty
Cylinder 20 is also connected with the bottom outer wall 19 of the nacelle 1, and the top of storage dirt cylinder 20 is provided with one and enters dirty valve 24, storage dirt cylinder 20
Bottom offers a sewage draining exit, and a blowoff valve 26 is provided with the sewage draining exit, and this enters dirty valve 24 and the blowoff valve 26 is electromagnetism
Valve.
The blowdown apparatus includes a balance pipe 22 and a second pressure sensor 21, and the balance pipe 22 wears the nacelle 1
Bottom outer wall 19 connects in the dirty cylinder 20 of the storage and the nacelle 1, the balance pipe 22 and is provided with a balance pipe valve 23, the balance pipe valve 23
For magnetic valve, the second pressure sensor 21 is provided with storage dirt cylinder 20, one the 3rd pressure sensor is provided with the nacelle 1
10。
Lower mask body introduces the use process of the compression chamber drainage：
Whether the gravity sensor 27 is detected on the dirt-collecting base plate 2 has gravity, and dirt presence is sent when to be
Information is to the master controller.
The level sensor 12 constantly detects the water level in the high-pressure water tank 3, and by the water level value detected transmit to
The master controller, the master controller constantly judges whether the water level value is less than a setting height value, and the row is controlled when to be
Air valve 15 is opened and the feed water valve 13 is opened, and is supplied using causing the pressure in the high-pressure water tank 3 as normal pressure and by the feed pipe 7
Water is to the high-pressure water tank 3.
The master controller controls the air bleeding valve 15 and the feed water valve 13 to close when the water level value reaches the setting height value
Close, the steam supply valve 14 is opened, the first pressure sensor 11 constantly detects the pressure in the high-pressure water tank 3, and will detect
Pressure values transmit to the master controller.
3rd pressure sensor 10 detects the pressure in the nacelle 1 and transmits pressure values to the master controller, setting
Pressure values high 5~10kgf/cm of the first setting pressure values than the nacelle 1 of the high-pressure water tank 32, the master controller constantly sentences
Whether the pressure values that the first pressure sensor 11 transmission of breaking reach the first setting pressure values, and the supply is controlled when to be
Valve 14 is closed, the draining valve 16 is opened, make it that the water in the high-pressure water tank 3 is delivered to the water pipe by the drainpipe 4
5, the water in the water pipe 5 sprays to the dirt-collecting base plate 2 by those shower nozzles 6, the dirt stream on the dirt-collecting base plate 2
Enter dirt-collecting mouthful 18.
The main controller controls balance pipe valve 23 is opened, and the second pressure sensor 21 detects the pressure in the dirty cylinder 20 of the storage
Strong and transmit the second pressure values to the master controller, the 3rd pressure sensor 10 detects the pressure in the nacelle 1 and by the
Three pressure values are transmitted to the master controller, and whether the master controller judges second pressure values and the 3rd pressure values in setting
In the range of, control the balance pipe valve 23 to close when to be, this enters dirty valve 24 and the blowoff valve 26 is opened to the main controller controls,
Make it that the dirt in dirt-collecting mouthful 18 flows into the dirty cylinder 20 of the storage, and flowed out from the sewage draining exit.
Although the foregoing describing the embodiment of the present invention, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
On the premise of principle and essence from the present invention, various changes or modifications can be made to these embodiments, but these are changed
Protection scope of the present invention is each fallen within modification.
Claims (10)
1. a kind of compression chamber drainage, it is characterised in that it includes a nacelle, a water supply installation, a water injector, a dirt
Collection device, a dirt detection device, a blowdown apparatus and a master controller, the contaminants-collecting apparatus are arranged at the bottom of the nacelle
Portion；
The dirt detection device is used to detect in the contaminants-collecting apparatus whether there is dirt, and a dirt is sent when to be and there is letter
Cease to the master controller；
The master controller be used for after the dirt existence information is received, control the water supply installation to supply water to the water injector so that
The water obtained in the water injector sprays to the contaminants-collecting apparatus, and the dirt in the contaminants-collecting apparatus flows into the blowdown apparatus, its
The blowdown apparatus is controlled afterwards so that the dirt in the blowdown apparatus is discharged.
2. compression chamber drainage as claimed in claim 1, it is characterised in that the water supply installation is arranged at outside the nacelle,
The water supply installation includes a high-pressure water tank, a feed pipe, a drainpipe, an air supply pipe, a blast pipe, a level sensor and one
First pressure sensor, the feed pipe, the air supply pipe and the blast pipe are connected with the high-pressure water tank, and the high-pressure water tank passes through this
Drainpipe is connected with the water injector；
A water intaking valve is provided with the feed pipe, a draining valve is provided with the drainpipe, a supply is provided with the air supply pipe
An air bleeding valve is provided with valve, the blast pipe；
The level sensor is used to constantly detect the water level in the high-pressure water tank, and the water level value detected is transmitted to the master
Controller, the master controller is used to constantly judge whether the water level value is less than a setting height value, and the row is controlled when to be
Air valve is opened and the feed water valve is opened, make it that the pressure in the high-pressure water tank supplies water to the height as normal pressure, by the feed pipe
Press water tank；
The master controller is additionally operable to when the water level value reaches the setting height value, control the air bleeding valve and the feed water valve to close,
The steam supply valve is opened, and the first pressure sensor is used to constantly detect pressure in the high-pressure water tank, and by the pressure detected
Intensity values are transmitted to the master controller, and the master controller is additionally operable to constantly judge whether the pressure values reach one first setting pressure
Value, controls the steam supply valve to close, the draining valve is opened, make it that the water in the high-pressure water tank is defeated by the drainpipe when to be
Deliver to the water injector.
3. compression chamber drainage as claimed in claim 2, it is characterised in that the level sensor and the first pressure are sensed
Device may be contained within the inwall of the high-pressure water tank.
4. compression chamber drainage as claimed in claim 1, it is characterised in that the water injector includes a water pipe and many
Individual shower nozzle, the water pipe is laid in the surrounding of the contaminants-collecting apparatus, and those shower nozzles may be contained within the water pipe；
The master controller is used to control the water supply installation to supply water to the water pipe make it that the water in the water pipe passes through this
A little shower nozzles spray to the contaminants-collecting apparatus.
5. compression chamber drainage as claimed in claim 1, it is characterised in that the contaminants-collecting apparatus includes a dirt-collecting
Base plate and a dirt-collecting mouthful, the dirt-collecting base plate are arranged at the bottom of the nacelle, and the dirt-collecting base plate is by center to four
Circumferential direction is in raised shape, and the dirt-collecting mouthful is located at the lower center position of the dirt-collecting base plate, the dirt-collecting mouthful with
The blowdown apparatus is connected.
6. compression chamber drainage as claimed in claim 5, it is characterised in that the whole nacelle of dirt-collecting base plate covering
Bottom, the dirt-collecting mouthful and the dirt-collecting base plate integrally connected, the dirt-collecting mouthful is in funnel-form.
7. compression chamber drainage as claimed in claim 5, it is characterised in that the contaminants-collecting apparatus also includes a mesh lid
Plate and a sealing ring, the top of the dirt-collecting mouthful is covered with the mesh cover plate, and the lower end of the dirt-collecting mouthful passes through the sealing
Circle is connected with the blowdown apparatus.
8. compression chamber drainage as claimed in claim 1, it is characterised in that the blowdown apparatus includes the dirty cylinder of a storage, the storage
Dirty cylinder is connected with the contaminants-collecting apparatus, and storage dirt cylinder is also connected with the bottom outer wall of the nacelle, and the top of storage dirt cylinder is set
Have into dirty valve, the bottom of storage dirt cylinder offers a sewage draining exit, and a blowoff valve is provided with the sewage draining exit；
The master controller is used to control this to enter dirty valve and blowoff valve unlatching, make it that the dirt in the contaminants-collecting apparatus is flowed into
Storage dirt cylinder, and flowed out from the sewage draining exit.
9. compression chamber drainage as claimed in claim 8, it is characterised in that the blowdown apparatus includes a balance pipe and one the
Two pressure sensors, the balance pipe connects in the dirty cylinder of the storage and the nacelle, the balance pipe and is provided with a balance pipe valve, second pressure
Force snesor is arranged in the dirty cylinder of the storage, and one the 3rd pressure sensor is provided with the nacelle；
The master controller is used to control the balance pipe valve to open, and the second pressure sensor is used to detect the pressure in the dirty cylinder of the storage
And transmit the second pressure values to the master controller, the 3rd pressure sensor is used to detect the pressure in the nacelle and by the 3rd
Pressure values are transmitted to the master controller, and the master controller is additionally operable to judge whether second pressure values and the 3rd pressure values exist
In setting range, control the balance pipe valve to close when to be, control this to enter dirty valve and open.
10. compression chamber drainage as claimed in claim 1, it is characterised in that the dirt detection device uses gravity sensitive
Device, the gravity sensor is arranged at the dirt-collecting mouthful middle part, and the gravity sensor, which is used to detect on the contaminants-collecting apparatus, is
It is no to have gravity, the dirt existence information is sent when to be to the master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064268.5A CN106955210A (en) | 2017-02-04 | 2017-02-04 | Compression chamber drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064268.5A CN106955210A (en) | 2017-02-04 | 2017-02-04 | Compression chamber drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106955210A true CN106955210A (en) | 2017-07-18 |
Family
ID=59481614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710064268.5A Pending CN106955210A (en) | 2017-02-04 | 2017-02-04 | Compression chamber drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106955210A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117378514A (en) * | 2023-11-29 | 2024-01-12 | 中国人民解放军海军特色医学中心 | Animal experiment system under high-pressure environment |
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| CN205022818U (en) * | 2015-05-11 | 2016-02-10 | 武汉武船特种船艇有限责任公司 | Closestool |
| CN205636970U (en) * | 2016-04-14 | 2016-10-12 | 张汝忠 | High pressure air water washout type toilet utensils |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002272827A (en) * | 2001-03-14 | 2002-09-24 | San Seal:Kk | Infection prevention system for treatment room, dissecting room and the like |
| CN201212178Y (en) * | 2008-06-27 | 2009-03-25 | 张英华 | Automatic flushing device |
| CN201386316Y (en) * | 2009-03-31 | 2010-01-20 | 漳州万晖洁具有限公司 | High pressure water tank |
| CN203834579U (en) * | 2014-05-19 | 2014-09-17 | 贵州路漫漫知识产权服务有限公司 | Automatic pressure maintaining water tank system |
| CN204475500U (en) * | 2015-03-17 | 2015-07-15 | 中国人民解放军第三军医大学第一附属医院 | Hyperbaric oxygen chamber sewage discharge device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117378514A (en) * | 2023-11-29 | 2024-01-12 | 中国人民解放军海军特色医学中心 | Animal experiment system under high-pressure environment |
| CN117378514B (en) * | 2023-11-29 | 2024-04-02 | 中国人民解放军海军特色医学中心 | Animal experiment system under high-pressure environment |
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Application publication date: 20170718 |