CN216439706U - Automatic pressure regulating type negative pressure suction device - Google Patents
Automatic pressure regulating type negative pressure suction device Download PDFInfo
- Publication number
- CN216439706U CN216439706U CN202122171833.2U CN202122171833U CN216439706U CN 216439706 U CN216439706 U CN 216439706U CN 202122171833 U CN202122171833 U CN 202122171833U CN 216439706 U CN216439706 U CN 216439706U
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- Prior art keywords
- negative pressure
- suction device
- thick bamboo
- section
- control
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 238000012546 transfer Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 19
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 19
- 241001330002 Bambuseae Species 0.000 abstract description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 19
- 239000011425 bamboo Substances 0.000 abstract description 19
- 238000013461 design Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 108010066057 cabin-1 Proteins 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic pressure regulating type negative pressure suction device, which comprises: the control storehouse, as the device's main part, the control storehouse adopts the design of stainless steel material, and the preceding terminal surface in control storehouse has through welded fastening places the storehouse, the inside of placing the storehouse is the hollow structure design, holds a section of thick bamboo, is provided with four groups activities and places the inside of placing the storehouse, the appearance structure that holds a section of thick bamboo is cylindrical, and it adopts the design of plastics material to hold a section of thick bamboo, the up end that holds a section of thick bamboo has fixed lid through threaded connection, fixed lid with hold and constitute airtight structure between the section of thick bamboo. This product can obtain the speed that liquid flows through liquid velocity of flow sensor, through the back in data transmission line conveys the controller, calculates the functioning speed to negative pressure mechanism through the controller and controls, makes the pressure change in holding a section of thick bamboo to liquid circulation speed changes according to patient's health, avoids the liquid velocity of flow too fast or slow.
Description
Technical Field
The utility model relates to the technical field of negative pressure suction, in particular to an automatic pressure regulating type negative pressure suction device.
Background
Most of currently used negative pressure suction devices are controlled by a negative pressure pump directly, the suction speed of liquid completely depends on the negative pressure pump, but if the suction speed of the liquid is too high, the situation that the body of a patient cannot bear the liquid can be caused, and therefore, an automatic pressure regulating type negative pressure suction device is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to provide an automatic pressure-regulating type negative pressure suction device to solve the problems of the background art mentioned above.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic pressure-regulating type negative pressure suction device, comprising:
the control bin is used as a main body of the device and is designed by adopting stainless steel materials, a placing bin is fixed on the front end face of the control bin through welding, and the interior of the placing bin is designed into a hollow structure;
the containing cylinder is provided with four groups of movable containing cylinders which are arranged inside the containing bin, the containing cylinder is cylindrical in shape and is designed by adopting a plastic material, the upper end surface of the containing cylinder is connected with a fixed cover through threads, and a closed structure is formed between the fixed cover and the containing cylinder;
the conveying port is arranged above the placing bin, the conveying port is arranged on the front end face of the control bin, the controller is connected inside the conveying port, and the controller is electrically connected with the conveying port.
Preferably, the method further comprises the following steps:
the display screen is fixed on the upper end face of the control cabin through welding;
the power interface is arranged on the left end face of the control cabin and electrically connected with the controller.
Preferably, the method further comprises the following steps:
the negative pressure mechanism is arranged above the controller;
and the pressure control port is arranged above the conveying port, and a communication structure is formed between the pressure control port and the negative pressure mechanism.
Preferably, the method further comprises the following steps:
the pressure gauge is arranged in the middle of the upper end surface of the fixed cover, and a communication structure is formed between the pressure gauge and the accommodating cylinder;
the liquid inlet pipe is arranged on the left side of the pressure gauge;
the liquid outlet pipe is arranged on the right side of the pressure gauge, and the liquid inlet pipe and the liquid outlet pipe are communicated with the accommodating barrel to form a communicating structure.
Preferably, the method further comprises the following steps:
the liquid flow velocity sensor is arranged inside the liquid inlet pipe;
the data transmission line sets up the rear end face of fixed lid, data transmission line with constitute detachable construction through the joint between the transfer port, and data transmission line with be electric connection between the liquid velocity of flow sensor.
Preferably, the method further comprises the following steps:
and the mounting frame is arranged on the left side of the power interface and fixedly connected with the control cabin through welding.
Compared with the prior art, the utility model has the beneficial effects that: the product can obtain the flowing speed of liquid through the liquid flow velocity sensor, after the flowing speed of the liquid is transmitted into the controller through the data transmission line, the running speed of the negative pressure mechanism is controlled through the calculation of the controller, so that the pressure in the containing cylinder is changed, the flowing speed of the liquid is changed according to the physical condition of a patient, the phenomenon that the liquid flow velocity is too fast or too slow to achieve the normal suction effect is avoided, meanwhile, a pressure meter is arranged to display the pressure in the current containing cylinder, the data of four groups of liquid flow velocity sensors can be displayed on a display screen, a doctor can well master the current speed, a plurality of groups of containing cylinders are communicated through a liquid inlet pipe and a liquid outlet pipe, all containing cylinders are connected in series, the capacity of the product is increased, the fixing cover and the containing cylinders can be detached and are convenient to clean, the mounting frame is also arranged to store connecting wires and avoid the falling of online lines, the power interface can be protected, and dust can be prevented from entering the power interface.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the fixing cover according to the present invention;
FIG. 3 is a schematic view of the internal structure of the negative pressure mechanism of the present invention.
In the figure: 1. a control bin; 2. a transfer port; 3. a pressure control port; 4. a display screen; 5. a negative pressure mechanism; 6. a controller; 7. a power interface; 8. a mounting frame; 9. placing a bin; 10. a receiving cylinder; 11. a fixed cover; 12. a pressure gauge; 13. a liquid inlet pipe; 14. a liquid outlet pipe; 15. a data transmission line; 16. a liquid flow rate sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic pressure-regulating type negative pressure suction device, comprising: control bin 1, as the device's main part, control bin 1 adopts the design of stainless steel material, and the preceding terminal surface of control bin 1 has through welded fastening places storehouse 9, the inside of placing storehouse 9 is the hollow structure design, hold a section of thick bamboo 10, be provided with four groups of activities and place the inside of placing storehouse 9, the appearance structure that holds a section of thick bamboo 10 is cylindrical, and hold a section of thick bamboo 10 and adopt the design of plastics material, the up end that holds a section of thick bamboo 10 has fixed lid 11 through threaded connection, fixed lid 11 and hold and can dismantle between the section of thick bamboo 10, be convenient for clear up, fixed lid 11 and hold and constitute airtight structure fixed lid 11 between the section of thick bamboo 10 still including: pressure meter 12, install the up end intermediate position at fixed lid 11, it can show the pressure that holds in the section of thick bamboo 10 at present to be provided with pressure meter 12, pressure meter 12 and hold and constitute the connectivity structure between the section of thick bamboo 10, feed liquor pipe 13, the setting is in the left side of pressure meter 12, drain pipe 14, the setting is on the right side of pressure meter 12, feed liquor pipe 13 and drain pipe 14 all with hold and constitute the connectivity structure between the section of thick bamboo 10, the multiunit holds a section of thick bamboo 10 and passes through feed liquor pipe 13 and drain pipe 14 intercommunication, make each hold a section of thick bamboo 10 and establish ties together, increase the capacity of product, feed liquor pipe 13 still including: the liquid flow velocity sensor 16 is arranged inside the liquid inlet pipe 13, the flowing speed of liquid is obtained through the liquid flow velocity sensor 16, the data transmission line 15 is arranged on the rear end face of the fixed cover 11, the data transmission line 15 and the delivery port 2 form a detachable structure through clamping, the data transmission line 15 is electrically connected with the liquid flow velocity sensor 16, after the data transmission line 15 is transmitted into the controller 6, the running speed of the negative pressure mechanism 5 is controlled through calculation of the controller 6, the pressure in the accommodating cylinder 10 is changed, the liquid flowing speed is changed according to the physical condition of a patient, and the situation that the normal suction effect cannot be achieved due to the fact that the liquid flow velocity is too fast or too slow is avoided;
an automatic pressure regulating type negative pressure suction device further comprises: conveying opening 2 sets up in the top of placing storehouse 9, and conveying opening 2 installs the preceding terminal surface at control storehouse 1 to the internal connection of conveying opening 2 has controller 6, is electric connection between controller 6 and the conveying opening 2, and control storehouse 1 is still including: display screen 4 through welded fastening at the up end of control storehouse 1, can show four group's liquid flow velocity sensor 16 data on the display screen 4, makes the doctor have fine grasp to current speed, and power source 7 sets up at the left end face of control storehouse 1, electric connection between power source 7 and the controller 6, and power source 7 is still including: settle frame 8, set up in power source 7's left side, settle and be connected through welded fastening between frame 8 and the control cabin 1, be provided with and settle frame 8 and can enough accomodate the connecting wire, avoid online line to drop, can also protect power source 7, avoid power source 7's inside entering dust.
The working principle is as follows: for the negative pressure suction device, when in use, the containing cylinders 10 are placed in the containing bin 9, the containing cylinders 10 are connected with the fixed covers 11, the number of the containing cylinders 10 is roughly deduced according to the condition of a patient, then the liquid inlet pipe 13 is connected with the pressure control port 3 through a pipeline, the liquid outlet pipe 14 is connected with the liquid inlet pipe 13 on the other group of fixed covers 11 through a pipeline, after the completion, the data transmission lines 15 on each group of containing cylinders 10 are respectively fixed with the transmission ports 2 according to the sequence, the power line is connected on the power interface 7, the power line can be placed in the containing frame 8 under the condition of long power line, the negative pressure mechanism 5 acts on the inside of each group of containing cylinders 10 through the pressure control port 3 after the starting device, so that the inside of each group of containing cylinders 10 is in a negative pressure state, after the product is connected with the body of the patient, the internal hydrops of patient flows in the inside of holding a section of thick bamboo 10 through feed liquor pipe 13, it can monitor the velocity of flow of liquid to be provided with liquid velocity of flow sensor 16 in the feed liquor pipe 13, liquid velocity of flow sensor 16's model is X4PS20101000A02P, data transmit to controller 6 and display screen 4 in through data transmission line 15, the velocity of flow of current liquid of real-time display on the display screen 4, and compare current speed and patient health through controller 6, it need make the adjustment whether to reach current speed, adjust the pressure in holding a section of thick bamboo 10 through negative pressure mechanism 5, thereby accelerate or slow down the speed of liquid circulation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic pressure regulating formula negative pressure suction device which characterized in that includes:
the device comprises a control bin (1) serving as a main body of the device, wherein the control bin (1) is made of stainless steel, a placing bin (9) is fixed on the front end face of the control bin (1) through welding, and the interior of the placing bin (9) is designed to be a hollow structure;
the accommodating cylinder (10) is provided with four groups of movable accommodating cylinders (9) and is arranged in the accommodating bin, the accommodating cylinder (10) is cylindrical in shape, the accommodating cylinder (10) is made of plastic materials, the upper end face of the accommodating cylinder (10) is connected with a fixed cover (11) through threads, and a closed structure is formed between the fixed cover (11) and the accommodating cylinder (10);
transfer port (2), set up place the top of storehouse (9), transfer port (2) are installed the preceding terminal surface in control storehouse (1), and the internal connection of transfer port (2) has controller (6), controller (6) with be electric connection between transfer port (2).
2. The automatic pressure regulating type negative pressure suction device according to claim 1, further comprising:
the display screen (4) is fixed on the upper end face of the control cabin (1) through welding;
the power supply interface (7) is arranged on the left end face of the control bin (1), and the power supply interface (7) is electrically connected with the controller (6).
3. The automatic pressure regulating type negative pressure suction device according to claim 2, further comprising:
the negative pressure mechanism (5) is arranged above the controller (6);
and the pressure control port (3) is arranged above the conveying port (2), and a communication structure is formed between the pressure control port (3) and the negative pressure mechanism (5).
4. The automatic pressure regulating type negative pressure suction device according to claim 3, further comprising:
the pressure gauge (12) is arranged in the middle of the upper end face of the fixed cover (11), and a communication structure is formed between the pressure gauge (12) and the accommodating cylinder (10);
the liquid inlet pipe (13) is arranged on the left side of the pressure gauge (12);
the liquid outlet pipe (14) is arranged on the right side of the pressure gauge (12), and the liquid inlet pipe (13) and the liquid outlet pipe (14) form a communicating structure with the accommodating cylinder (10).
5. The automatic pressure-regulating type negative pressure suction device according to claim 4, further comprising:
a liquid flow rate sensor (16) disposed inside the liquid inlet pipe (13);
data transmission line (15), set up and be in the rear end face of fixed lid (11), data transmission line (15) with constitute detachable construction through the joint between transfer port (2), and data transmission line (15) with be electric connection between liquid flow rate sensor (16).
6. The automatic pressure regulating type negative pressure suction device according to claim 5, further comprising:
and the mounting frame (8) is arranged on the left side of the power interface (7), and the mounting frame (8) is fixedly connected with the control cabin (1) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122171833.2U CN216439706U (en) | 2021-09-09 | 2021-09-09 | Automatic pressure regulating type negative pressure suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122171833.2U CN216439706U (en) | 2021-09-09 | 2021-09-09 | Automatic pressure regulating type negative pressure suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216439706U true CN216439706U (en) | 2022-05-06 |
Family
ID=81347577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122171833.2U Expired - Fee Related CN216439706U (en) | 2021-09-09 | 2021-09-09 | Automatic pressure regulating type negative pressure suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216439706U (en) |
-
2021
- 2021-09-09 CN CN202122171833.2U patent/CN216439706U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220506 |