CN215741483U - Be used for emergency call patient breathing machine filtration purification device - Google Patents
Be used for emergency call patient breathing machine filtration purification device Download PDFInfo
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- CN215741483U CN215741483U CN202121707731.1U CN202121707731U CN215741483U CN 215741483 U CN215741483 U CN 215741483U CN 202121707731 U CN202121707731 U CN 202121707731U CN 215741483 U CN215741483 U CN 215741483U
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- mounting groove
- filtering
- bulge
- hoop
- outer frame
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- 238000001914 filtration Methods 0.000 title claims abstract description 56
- 230000029058 respiratory gaseous exchange Effects 0.000 title abstract description 9
- 238000000746 purification Methods 0.000 title description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model provides a filtering and purifying device for a respirator of an emergency patient, which comprises: the filter device comprises a filter pipeline, a mounting groove, a rubber outer frame, a hoop, a hand-screwed bolt, a hinge, a socket, a first bulge, a filter screen and a second bulge; the filtering pipeline is in a circular pipe shape; a U-shaped groove-shaped mounting groove is welded on the side part of the bottom of the filtering pipeline, and the mounting groove is collinear with the axial lead of the filtering pipeline; the outer side wall of the mounting groove protrudes outwards from the outer side wall of the filtering pipeline, and the mounting groove is communicated with the inside of the filtering pipeline; a rectangular block-shaped first bulge is welded on the right side of the top end of the mounting groove; the utility model has the advantages of convenient disassembly and assembly, simpler and more convenient operation, better sealing effect and difficult air leakage by improving the filtering and purifying device of the emergency patient breathing machine, thereby effectively solving the problems and the defects of the prior device.
Description
Technical Field
The utility model relates to the technical field of respirators, in particular to a filtering and purifying device for a respirator of an emergency patient.
Background
In the modern medical field, a breathing machine occupies a very important position, and as an effective means capable of manually replacing the autonomous ventilation function, the breathing machine is widely used for respiratory failure caused by various reasons, anesthesia respiratory management during major operations, respiratory support treatment and emergency resuscitation, and is a vital medical equipment capable of preventing and treating respiratory failure, reducing complications and saving and prolonging the life of a patient.
Respirator for emergency patient respirator filtering and purifying device is required to suck external air source, so that external air needs to be filtered and purified, and a filter screen is generally adopted for filtering. After the filter screen is used for a long time, the filter screen needs to be detached, cleaned or replaced. The filter screen that is used for emergency call patient's breathing machine filtration purification device breathing machine now is mostly through the bolt fastening on filtering conduit, and the installation is comparatively loaded down with trivial details inconvenient with the dismantlement, and the filter screen installation back is sealed relatively poor, leaks gas easily.
In view of the above, research and improvement are made to solve the existing problems, and a filtering and purifying device for a respirator of an emergency patient is provided, which aims to achieve the purposes of solving the problems and improving the practical value through the technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a respirator filtering and purifying device for emergency patients, which solves the problems and the defects in the background technology.
In order to achieve the purpose, the utility model provides a filtering and purifying device for a respirator of an emergency patient, which comprises a filtering pipeline, a mounting groove, a rubber outer frame, a hoop, a hand-screwed bolt, a hinge, a socket, a first bulge, a filtering net and a second bulge, wherein the mounting groove is arranged on the filtering pipeline; the filtering pipeline is in a circular tube shape; a U-shaped groove-shaped mounting groove is welded on the side part of the bottom of the filtering pipeline, and the mounting groove is collinear with the axial lead of the filtering pipeline; the outer side wall of the mounting groove protrudes outwards from the outer side wall of the filtering pipeline, and the mounting groove is communicated with the inside of the filtering pipeline; a rectangular block-shaped first bulge is welded on the right side of the top end of the mounting groove; a socket is arranged right above the mounting groove, the socket is arranged on the side wall of the top of the filtering pipeline, and the socket is communicated with the inside of the mounting groove; a circular tubular rubber outer frame is inserted into the inner side of the socket, and the rubber outer frame is in clearance fit with the socket; the bottom of the rubber outer frame is embedded in the groove of the mounting groove, and the rubber outer frame is in clearance fit with the mounting groove; a disk-shaped filter screen is embedded in the rubber outer frame, and the axial leads of the filter screen and the rubber outer frame are collinear; u-shaped groove-shaped hoops are symmetrically arranged at the top ends of the mounting grooves and are arranged on the outer side wall of the filtering pipeline; the right side of the bottom end of the hoop is welded with an L-shaped plate-shaped second bulge, and the second bulge is connected with the first bulge in a hanging manner; the right side end of the second bulge is in threaded connection with a hand-screwed bolt, and a screw rod of the hand-screwed bolt is in threaded connection with the first bulge; the staple bolt passes through the hinge rotation with the left end of mounting groove and is connected.
As a further optimization of the technical scheme, a threaded hole is formed in the right end of the first protrusion, and the threaded hole is matched with a hand-screwed bolt.
As the further optimization of this technical scheme, the inslot at the staple bolt is inlayed at the top of rubber frame, and rubber frame and staple bolt clearance fit.
As the further optimization of this technical scheme, the staple bolt is established to vertical rotation switching device through the hinge, and the staple bolt is cylindric with the installation groove closed back outward appearance.
As a further optimization of the technical scheme, the sealing gaskets are respectively pasted at the bottom end of the hoop and at the end, which is attached to the outer side wall of the filtering pipeline, of the hoop.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the hoop is arranged to be the vertical rotating opening and closing device through the hinge, the hoop and the mounting groove are fixed through the hand-screwed bolt, the opening and closing of the hoop are facilitated, the outer side wall of the filter pipeline protrudes outwards through the outer side wall of the mounting groove, so that the edge of the rubber outer frame protrudes out of the outer side wall of the filter pipeline, the rubber outer frame is conveniently taken out of the mounting groove and the socket, the filter screen is convenient to disassemble and assemble, and the operation is simple and convenient.
2. According to the utility model, the outer side wall of the mounting groove is arranged to protrude outwards from the outer side wall of the filtering pipeline, the appearance is cylindrical after the hoop and the mounting groove are closed, and the sealing gaskets are respectively adhered to the bottom end of the hoop and the end, which is attached to the outer side wall of the filtering pipeline, of the hoop, so that the sealing effect is good, and air leakage is not easy.
3. The utility model effectively solves the problems and the defects of the utility model in the background technology by improving the filtering and purifying device of the respirator for emergency patients, and the filtering and purifying device has the advantages of convenient disassembly and assembly, simpler and more convenient operation, better sealing effect and difficult air leakage.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an axial structure of the present invention;
fig. 3 is a schematic diagram of the explosive structure of the present invention.
In the figure: filter pipeline 1, mounting groove 2, rubber frame 3, staple bolt 4, hand are screwed bolt 5, hinge 6, socket 101, first arch 201, filter screen 301, the protruding 401 of second.
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.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, a filtering and purifying device for a ventilator of an emergency patient comprises: filter pipeline 1, mounting groove 2, rubber frame 3, staple bolt 4, hand are screwed bolt 5, hinge 6, socket 101, first arch 201, filter screen 301, the protruding 401 of second.
The filtering pipeline 1 is in a circular pipe shape; a U-shaped groove-shaped mounting groove 2 is welded on the side part of the bottom of the filtering pipeline 1, and the mounting groove 2 is collinear with the axial lead of the filtering pipeline 1; the outer side wall of the mounting groove 2 protrudes outwards from the outer side wall of the filter pipeline 1, and the mounting groove 2 is communicated with the inside of the filter pipeline 1; a rectangular block-shaped first bulge 201 is welded on the right side of the top end of the mounting groove 2; a socket 101 is arranged right above the mounting groove 2, the socket 101 is arranged on the side wall of the top of the filtering pipeline 1, and the socket 101 is communicated with the inside of the mounting groove 2; a circular tubular rubber outer frame 3 is inserted into the inner side of the socket 101, and the rubber outer frame 3 is in clearance fit with the socket 101; the bottom of the rubber outer frame 3 is embedded in the groove of the mounting groove 2, and the rubber outer frame 3 is in clearance fit with the mounting groove 2; a disk-shaped filter screen 301 is embedded in the rubber outer frame 3, and the axial leads of the filter screen 301 and the rubber outer frame 3 are collinear; the top end of the mounting groove 2 is symmetrically provided with U-shaped groove-shaped hoops 4, and the hoops 4 are hooped on the outer side wall of the filter pipeline 1; an L-shaped plate-shaped second bulge 401 is welded on the right side of the bottom end of the hoop 4, and the second bulge 401 is connected with the first bulge 201 in a hanging mode; a hand-screwed bolt 5 is connected to the right side end of the second protrusion 401 in a threaded manner, and a screw of the hand-screwed bolt 5 is connected to the first protrusion 201 in a threaded manner; the hoop 4 is rotatably connected with the left end of the mounting groove 2 through a hinge 6.
Specifically, threaded hole is seted up to the right-hand member of first arch 201, and threaded hole and hand are twisted bolt 5 and are cooperateed, and behind threaded connection of threaded hole and hand twist bolt 5, staple bolt 4 is together fixed with mounting groove 2.
Specifically, referring to fig. 1, the top of the rubber outer frame 3 is embedded in the groove of the hoop 4, and the rubber outer frame 3 is in clearance fit with the hoop 4.
Specifically, referring to fig. 1, the hoop 4 is a vertical rotary opening and closing device through the hinge 6, and the appearance of the hoop 4 is cylindrical after the hoop 4 and the mounting groove 2 are closed, so that the filter screen 301 and the rubber outer frame 3 are fixed between the hoop 4 and the mounting groove 2.
Specifically, referring to fig. 1, the bottom end of the hoop 4 and the end of the hoop 4 attached to the outer sidewall of the filtering pipeline 1 are both adhered with sealing gaskets, so as to improve the sealing effect of the closed hoop 4.
The method comprises the following specific implementation steps: it is separated its and first protruding 201 to twist bolt 5 with the hand of revolving, the right-hand member with staple bolt 4 upwards lifts, hold between the fingers rubber frame 3 and take out it from socket 101, realize filter screen 301's dismantlement, clearance filter screen 3 back, insert rubber frame 3 in socket 101 again, and make the bottom of rubber frame 3 inlay in mounting groove 2, reverse rotation staple bolt 4, make its staple bolt on the lateral wall of filter tube 1, staple bolt 4 and mounting groove 2 are closed, it makes its and first protruding 201 threaded engagement to twist bolt 5 to revolve the hand, fix staple bolt 4 and mounting groove 2, realize filter screen 301's installation, the process is comparatively simple and convenient, high efficiency, and sealed better, difficult gas leakage.
To sum up: according to the filtering and purifying device for the emergency patient breathing machine, the hoop is arranged to be the vertical rotating opening and closing device through the hinge, the hoop and the mounting groove are fixed through the bolts screwed by hands, the hoop is convenient to open and close, the outer side wall of the mounting groove protrudes outwards from the outer side wall of the filtering pipeline, the edge of the rubber outer frame protrudes out of the outer side wall of the filtering pipeline, the rubber outer frame is convenient to take out of the mounting groove and the jack, the filtering net is convenient to disassemble and install, and the operation is simple and convenient; the outer side wall of the mounting groove protrudes outwards from the outer side wall of the filtering pipeline, the appearance of the hoop and the mounting groove is cylindrical after being closed, and the bottom end of the hoop and one end, which is attached to the outer side wall of the filtering pipeline, of the hoop are both pasted with sealing gaskets, so that the sealing effect is good, and air leakage is not easy to occur; the utility model has the advantages of convenient disassembly and assembly, simpler and more convenient operation, better sealing effect and difficult air leakage by improving the filtering and purifying device of the emergency patient breathing machine, thereby effectively solving the problems and the defects of the prior device.
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 (5)
1. A ventilator filtering and purifying device for emergency patients, comprising: the filter device comprises a filter pipeline (1), a mounting groove (2), a rubber outer frame (3), a hoop (4), a hand-screwed bolt (5), a hinge (6), a socket (101), a first bulge (201), a filter screen (301) and a second bulge (401); the method is characterized in that: the filtering pipeline (1) is in a circular pipe shape; a U-shaped groove-shaped mounting groove (2) is welded on the side part of the bottom of the filtering pipeline (1), and the axial lead of the mounting groove (2) and the axial lead of the filtering pipeline (1) are collinear; the outer side wall of the mounting groove (2) protrudes outwards from the outer side wall of the filtering pipeline (1), and the mounting groove (2) is communicated with the inside of the filtering pipeline (1); a rectangular block-shaped first bulge (201) is welded on the right side of the top end of the mounting groove (2); a socket (101) is arranged right above the mounting groove (2), the socket (101) is arranged on the side wall of the top of the filtering pipeline (1), and the socket (101) is communicated with the inside of the mounting groove (2); a circular tubular rubber outer frame (3) is inserted into the inner side of the socket (101), and the rubber outer frame (3) is in clearance fit with the socket (101); the bottom of the rubber outer frame (3) is embedded in the groove of the mounting groove (2), and the rubber outer frame (3) is in clearance fit with the mounting groove (2); a disk-shaped filter screen (301) is embedded in the rubber outer frame (3), and the axial leads of the filter screen (301) and the rubber outer frame (3) are collinear; u-shaped groove-shaped hoops (4) are symmetrically arranged at the top ends of the mounting grooves (2), and the hoops (4) are hooped on the outer side wall of the filter pipeline (1); an L-shaped plate-shaped second bulge (401) is welded on the right side of the bottom end of the hoop (4), and the second bulge (401) is connected with the first bulge (201) in a hanging mode; a hand-screwed bolt (5) is in threaded connection with the right side end of the second bulge (401), and a screw rod of the hand-screwed bolt (5) is in threaded connection with the first bulge (201); the hoop (4) is rotatably connected with the left end of the mounting groove (2) through a hinge (6).
2. The filtering and purifying device for the emergency patient respirator of claim 1, wherein: the right end of the first bulge (201) is provided with a threaded hole, and the threaded hole is matched with a hand-screwed bolt (5).
3. The filtering and purifying device for the emergency patient respirator of claim 1, wherein: the top of the rubber outer frame (3) is embedded in the groove of the hoop (4), and the rubber outer frame (3) is in clearance fit with the hoop (4).
4. The filtering and purifying device for the emergency patient respirator of claim 1, wherein: the hoop (4) is arranged to be a vertical rotating opening and closing device through the hinge (6), and the appearance of the hoop (4) is cylindrical after the hoop and the mounting groove (2) are closed.
5. The filtering and purifying device for the emergency patient respirator of claim 1, wherein: the bottom of staple bolt (4) and the one of laminating mutually outside wall of filter tube (1) are served and all are pasted and are had sealed the pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121707731.1U CN215741483U (en) | 2021-07-27 | 2021-07-27 | Be used for emergency call patient breathing machine filtration purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121707731.1U CN215741483U (en) | 2021-07-27 | 2021-07-27 | Be used for emergency call patient breathing machine filtration purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215741483U true CN215741483U (en) | 2022-02-08 |
Family
ID=80107445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121707731.1U Expired - Fee Related CN215741483U (en) | 2021-07-27 | 2021-07-27 | Be used for emergency call patient breathing machine filtration purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215741483U (en) |
-
2021
- 2021-07-27 CN CN202121707731.1U patent/CN215741483U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |