CN213930379U - Oxygen storage device with detection function - Google Patents
Oxygen storage device with detection function Download PDFInfo
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- CN213930379U CN213930379U CN202022927025.XU CN202022927025U CN213930379U CN 213930379 U CN213930379 U CN 213930379U CN 202022927025 U CN202022927025 U CN 202022927025U CN 213930379 U CN213930379 U CN 213930379U
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Abstract
The utility model relates to an oxygen storage technology field, and an oxygen storage device with detect function is disclosed, including oxygen storage jar, the fixed intercommunication in top of oxygen storage jar has L type pipe, the vertical portion fixed mounting of L type pipe has the valve of matching, and install the valve rod on the valve, the one end that oxygen storage jar was kept away from to L type pipe is pegged graft and is had the detection section of thick bamboo of matching, and install detection mechanism in the detection section of thick bamboo, the fixed O type sealing washer that suits with L type intraductal wall that has cup jointed on the outer tube wall of detection section of thick bamboo, be equipped with the external screw thread on the outer tube wall of L type pipe tip, and the tip cover of L type pipe is equipped with the rotary drum of matching, be equipped with on the inner tube wall of rotary drum with external screw thread assorted internal thread, and rotary drum and L type pipe threaded connection. The utility model discloses make oxygen storage jar not only possess oxygen leakage detection alarm function, make the difficult emergence of valve rod of valve not hard up on the oxygen storage jar moreover to effectively avoid oxygen to take place to leak.
Description
Technical Field
The utility model relates to an oxygen storage technical field especially relates to an oxygen storage device with detect function.
Background
Oxygen is mostly stored in the oxygen storage tank through the mode of pressurization in the storage process, and oxygen is when needs use, conveniently emits oxygen via the pipeline through opening the valve on the oxygen storage tank, and among the prior art, the pipeline on the oxygen storage tank does not possess oxygen leakage detection function, and the valve on the oxygen storage tank takes place to become flexible or damage, and oxygen can leak via the pipeline to cause the waste of oxygen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing an oxygen storage device with a detection function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an oxygen storage device with a detection function comprises an oxygen storage tank, wherein an L-shaped pipe is fixedly communicated with the top end of the oxygen storage tank, a matched valve is fixedly mounted at the vertical part of the L-shaped pipe, a valve rod is mounted on the valve, a matched detection barrel is inserted into one end, away from the oxygen storage tank, of the L-shaped pipe, a detection mechanism is mounted in the detection barrel, an O-shaped sealing ring matched with the inner wall of the L-shaped pipe is fixedly sleeved on the outer barrel wall of the detection barrel, an external thread is arranged on the outer barrel wall of the end part of the L-shaped pipe, a matched rotary barrel is sleeved on the end part of the L-shaped pipe, an internal thread matched with the external thread is arranged on the inner barrel wall of the rotary barrel, the rotary barrel is in threaded connection with the L-shaped pipe, a first bearing is fixedly mounted in the rotary barrel, and the inner ring of the first bearing is fixedly sleeved with the outer barrel wall of the detection barrel;
the detection mechanism comprises an annular groove formed in the inner wall of the detection barrel, a matched sealing piston is connected in the annular groove in a sliding mode, a spring is fixedly connected between the sealing piston and the barrel bottom inside the detection barrel, a first electrode block is fixedly mounted on one side, close to the spring, of the sealing piston, a second electrode block corresponding to the first electrode block is fixedly mounted at the end of the annular groove, and an alarm and a storage battery are fixedly mounted on the outer barrel wall of the end portion of the detection barrel respectively.
Preferably, an L-shaped threaded rod is fixedly connected to the outer tube wall of the vertical portion of the L-shaped tube, a positioning rod corresponding to the vertical portion of the L-shaped threaded rod is fixedly connected to the side wall of the valve rod, a matched threaded sleeve is sleeved on the L-shaped threaded rod in a threaded manner, and the positioning rod and the threaded sleeve are arranged in a plugging manner.
Preferably, the central axes of the rotating cylinder and the detecting cylinder are arranged to coincide with each other.
Preferably, the O-shaped sealing ring and the sealing piston are both made of corrosion-resistant rubber materials.
Preferably, the upper surface of the horizontal part of the L-shaped threaded rod is fixedly connected with a limiting rod, the top end of the limiting rod is fixedly connected with a limiting cap, the outer cylinder wall of the threaded sleeve, which is close to the top end, is fixedly sleeved with a second bearing, the limiting rod is sleeved with a matched sliding sleeve in a sliding manner, and a linkage rod is fixedly connected between the sliding sleeve and the second bearing.
Preferably, the outer cylinder walls of the rotating cylinder and the threaded sleeve are both provided with anti-skid threads.
Compared with the prior art, the utility model provides an oxygen storage device with detect function possesses following beneficial effect:
1. this oxygen storage device with detect function, through setting up oxygen storage jar, L type pipe, a valve, detect a section of thick bamboo, detection mechanism, O type sealing washer, rotary drum and first bearing, establish the tip at L type pipe and make the mouth of pipe that detects a section of thick bamboo and insert L type pipe with the rotary drum cover, rotate the rotary drum and make its and L type pipe threaded connection, the rotary drum conveniently drives through first bearing and detects a section of thick bamboo and insert L type intraductal, O type sealing washer can effectively guarantee the leakproofness that detects a section of thick bamboo and L type pipe grafting, if when L type pipe takes place oxygen leakage, oxygen can get into in the detection section of thick bamboo, conveniently in time send out the police dispatch newspaper through detection mechanism and remind, thereby avoid oxygen leakage extravagant.
2. This oxygen storage device with detect function through setting up L type pipe, valve rod, L type threaded rod, locating lever and threaded sleeve, screws up the valve rod and conveniently closes the valve, rotates the threaded sleeve on the L type threaded rod, makes it rise and cup joint with the locating lever along L type threaded rod to the convenience is injectd the rotational degree of freedom of valve rod, avoids it not hard up and causes the valve to leak.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make oxygen storage jar not only possess oxygen leakage detection alarm function, make the difficult emergence of valve rod of valve not hard up on the oxygen storage jar moreover to effectively avoid oxygen to take place to leak.
Drawings
Fig. 1 is a schematic structural diagram of an oxygen storage device with detection function according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: the device comprises an oxygen storage tank 1, a 2L-shaped pipe, a valve 3, a valve rod 4, a detection cylinder 5, a 6O-shaped sealing ring, a rotary cylinder 7, a first bearing 8, an annular groove 9, a sealing piston 10, a spring 11, a first electrode block 12, a second electrode block 13, an alarm 14, a storage battery 15, a threaded rod 16L, a positioning rod 17, a threaded sleeve 18, a limiting rod 19, a limiting cap 20, a second bearing 21, a sliding sleeve 22 and a linkage rod 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an oxygen storage device with detection function comprises an oxygen storage tank 1, an L-shaped pipe 2 is fixedly communicated with the top end of the oxygen storage tank 1, a matched valve 3 is fixedly arranged on the vertical part of the L-shaped pipe 2, and a valve rod 4 is arranged on the valve 3, a matched detection cylinder 5 is inserted at one end of the L-shaped pipe 2 far away from the oxygen storage tank 1, a detection mechanism is arranged in the detection cylinder 5, an O-shaped sealing ring 6 which is matched with the inner wall of the L-shaped pipe 2 is fixedly sleeved on the outer cylinder wall of the detection cylinder 5, an external thread is arranged on the outer cylinder wall at the end part of the L-shaped pipe 2, and the end part of the L-shaped pipe 2 is sleeved with a matched rotary drum 7, the inner cylinder wall of the rotary drum 7 is provided with an internal thread matched with the external thread, the rotary drum 7 is in threaded connection with the L-shaped pipe 2, a first bearing 8 is fixedly arranged in the rotary drum 7, and the inner ring of the first bearing 8 is fixedly sleeved with the outer drum wall of the detection drum 5;
the detection mechanism comprises an annular groove 9 arranged on the inner wall of a detection cylinder 5, a matched sealing piston 10 is connected in the annular groove 9 in a sliding manner, a spring 11 is fixedly connected between the sealing piston 10 and the cylinder bottom in the detection cylinder 5, one side, close to the spring 11, of the sealing piston 10 is fixedly provided with a first electrode block 12, the end part of the annular groove 9 is fixedly provided with a second electrode block 13 corresponding to the first electrode block 12, the outer cylinder wall at the end part of the detection cylinder 5 is respectively and fixedly provided with an alarm 14 and a storage battery 15, a rotary drum 7 is sleeved on the end part of the L-shaped pipe 2, the detection cylinder 5 is inserted into the pipe orifice of the L-shaped pipe 2, the rotary drum 7 is rotated to be in threaded connection with the L-shaped pipe 2, the rotary drum 7 conveniently drives the detection cylinder 5 to be inserted into the L-shaped pipe 2 through a first bearing 8, an O-shaped sealing ring 6 can effectively ensure the sealing performance of the insertion connection between the detection cylinder 5 and the L-shaped pipe 2, if the L-shaped pipe 2 leaks oxygen, oxygen can enter the detection cylinder 5 to increase the internal pressure, the sealing piston 10 is driven to slide along the annular groove 9 and compress the spring 11, the first electrode block 12 and the second electrode block 13 are attached to each other, and therefore the circuit of the storage battery 15 is connected, the alarm 14 can give an alarm prompt in time, and oxygen leakage waste is avoided.
Fixedly connected with L type threaded rod 16 on the outer pipe wall of the vertical portion of L type pipe 2, fixedly connected with and the corresponding locating lever 17 of the vertical portion of L type threaded rod 16 on the lateral wall of valve rod 4, the screw has cup jointed the screw sleeve 18 of matching on the L type threaded rod 16, and locating lever 17 is pegged graft with screw sleeve 18 and is set up, it conveniently closes valve 3 to screw up valve rod 4, screw sleeve 18 on the L type threaded rod 16 is rotated, make it rise along L type threaded rod 16 and cup joint with locating lever 17, thereby conveniently prescribe a limit to the rotation degree of freedom of valve rod 4, avoid it not hard up and cause valve 3 to leak.
The central axes of the rotary drum 7 and the detection drum 5 are overlapped, so that the rotary drum 7 can drive the detection drum 5 to move horizontally when rotating.
The O-shaped sealing ring 6 and the sealing piston 10 are both made of corrosion-resistant rubber materials, so that the service life is ensured.
The last fixed surface of 16 horizontal parts of L type threaded rod has gag lever post 19, and the top fixedly connected with stop cap 20 of gag lever post 19, threaded sleeve 18 has fixed the cup jointing on the urceolus wall that is close to the top has second bearing 21, sliding sleeve 22 that has cup jointed the matching on the gag lever post 19, and fixedly connected with gangbar 23 between sliding sleeve 22 and the second bearing 21, can drive sliding sleeve 22 along gag lever post 19 synchronous lift through second bearing 21 and gangbar 23 when threaded sleeve 18 rotates, stop cap 20 can avoid sliding sleeve 22 and gag lever post 19 to break away from, thereby guarantee that threaded sleeve 18 can not take place the separation with L type threaded rod 16.
The outer cylinder walls of the rotary cylinder 7 and the threaded sleeve 18 are provided with anti-slip threads, so that the adhesive force is increased, and the rotation of the rotary cylinder 7 and the threaded sleeve 18 is conveniently controlled.
The utility model discloses in, establish the tip of L type pipe 2 with rotary drum 7 cover and make detection cylinder 5 insert the mouth of pipe of L type pipe 2, rotate rotary drum 7 and make it and L type pipe 2 threaded connection, rotary drum 7 conveniently drives detection cylinder 5 through first bearing 8 and inserts in L type pipe 2, O type sealing washer 6 can effectively guarantee the leakproofness that detection cylinder 5 and L type pipe 2 pegged graft, if L type pipe 2 takes place oxygen leakage, oxygen can get into detection cylinder 5 and make its inside pressure increase, drive sealing piston 10 and slide and compression spring 11 along ring channel 9, make first electrode block 12 and second electrode block 13 laminate each other, thereby switch on the circuit of battery 15 and make siren 14 send out the alarm in time and remind, avoid oxygen to leak extravagantly; screwing up valve rod 4 and conveniently closing valve 3, rotating threaded sleeve 18 on the L type threaded rod 16, making it rise along L type threaded rod 16 and cup joint with locating lever 17 to conveniently prescribe a limit to the rotational degree of freedom of valve rod 4, avoid it to become flexible and cause valve 3 to leak.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an oxygen storage device with detect function, includes oxygen storage jar (1), its characterized in that, the fixed intercommunication in top of oxygen storage jar (1) has L type pipe (2), the vertical portion fixed mounting of L type pipe (2) has assorted valve (3), and installs valve rod (4) on valve (3), the one end that oxygen storage jar (1) was kept away from to L type pipe (2) is pegged graft and is had assorted detection section of thick bamboo (5), and installs detection mechanism in detecting section of thick bamboo (5), it has O type sealing washer (6) that suit with L type pipe (2) inner wall to fix on the outer tube wall of detection section of thick bamboo (5), be equipped with the external screw thread on the outer tube wall of L type pipe (2) tip, and the tip cover of L type pipe (2) is equipped with assorted rotary drum (7), be equipped with external screw thread assorted internal thread on the inner tube wall of rotary drum (7), the rotary drum (7) is in threaded connection with the L-shaped pipe (2), a first bearing (8) is fixedly installed in the rotary drum (7), and the inner ring of the first bearing (8) is fixedly sleeved with the outer drum wall of the detection drum (5);
detection mechanism is including offering ring channel (9) on detecting a section of thick bamboo (5) inner tube wall, and ring channel (9) sliding connection has the sealed piston (10) of matching, fixedly connected with spring (11) between sealed piston (10) and the bobbin base of detecting a section of thick bamboo (5) inside, one side fixed mounting that sealed piston (10) are close to spring (11) has first electrode piece (12), the tip fixed mounting of ring channel (9) has second electrode piece (13) corresponding with first electrode piece (12), it has siren (14) and battery (15) to detect on the outer tube wall of a section of thick bamboo (5) tip respectively fixed mounting.
2. The oxygen storage device with the detection function according to claim 1, wherein an L-shaped threaded rod (16) is fixedly connected to the outer tube wall of the vertical portion of the L-shaped tube (2), a positioning rod (17) corresponding to the vertical portion of the L-shaped threaded rod (16) is fixedly connected to the side wall of the valve rod (4), a matched threaded sleeve (18) is sleeved on the L-shaped threaded rod (16) in a threaded manner, and the positioning rod (17) and the threaded sleeve (18) are arranged in an inserted manner.
3. The oxygen storage device with detection function according to claim 1, wherein the central axes of the rotary drum (7) and the detection cylinder (5) are arranged to coincide with each other.
4. The oxygen storage device with detection function as claimed in claim 1, wherein the O-ring (6) and the sealing piston (10) are made of corrosion-resistant rubber.
5. The oxygen storage device with the detection function as claimed in claim 2, wherein a limiting rod (19) is fixedly connected to the upper surface of the horizontal portion of the L-shaped threaded rod (16), a limiting cap (20) is fixedly connected to the top end of the limiting rod (19), a second bearing (21) is fixedly sleeved on the outer cylinder wall of the threaded sleeve (18) close to the top end, a matched sliding sleeve (22) is slidably sleeved on the limiting rod (19), and a linkage rod (23) is fixedly connected between the sliding sleeve (22) and the second bearing (21).
6. The oxygen storage device with detection function as claimed in claim 2, wherein the outer cylinder walls of the rotating cylinder (7) and the threaded sleeve (18) are provided with anti-skid threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927025.XU CN213930379U (en) | 2020-12-09 | 2020-12-09 | Oxygen storage device with detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927025.XU CN213930379U (en) | 2020-12-09 | 2020-12-09 | Oxygen storage device with detection function |
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| Publication Number | Publication Date |
|---|---|
| CN213930379U true CN213930379U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022927025.XU Active CN213930379U (en) | 2020-12-09 | 2020-12-09 | Oxygen storage device with detection function |
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| Country | Link |
|---|---|
| CN (1) | CN213930379U (en) |
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- 2020-12-09 CN CN202022927025.XU patent/CN213930379U/en active Active
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