CN214619011U - Liquid ammonia steel cylinder fills dress and supplies ammonia connecting device - Google Patents
Liquid ammonia steel cylinder fills dress and supplies ammonia connecting device Download PDFInfo
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- CN214619011U CN214619011U CN202120800417.1U CN202120800417U CN214619011U CN 214619011 U CN214619011 U CN 214619011U CN 202120800417 U CN202120800417 U CN 202120800417U CN 214619011 U CN214619011 U CN 214619011U
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- ammonia
- connecting seat
- steel cylinder
- installation piece
- connecting device
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Abstract
The utility model discloses a liquid ammonia steel bottle fills dress and supplies ammonia connecting device, the connecting seat comprises a connecting seat, the inboard fixed mounting of connecting seat bottom has the midbody, sealed the pad is installed to the inboard of midbody upper end, the inboard of midbody bottom is provided with medium water conservancy diversion hole, the inboard of connecting seat upper end is installed and is pressed from both sides tight thimble, the spanner frame is installed to the up end that presss from both sides tight thimble, the spanner frame includes hexagonal hole installation piece, spanner pole and quad slit installation piece, one side fixed mounting of hexagonal hole installation piece has the spanner pole, the one end fixed mounting of spanner pole has the quad slit installation piece. The utility model relates to a rationally, simple structure, safe and reliable, the fault rate is low, and convenient to use can ensure to fill dress and supply ammonia to use the safety and stability, eliminates medium leakage hidden danger, and the specially adapted liquid ammonia steel bottle fills dress and supplies the ammonia to connect the use.
Description
Technical Field
The utility model relates to a liquid ammonia steel bottle technical field specifically is a liquid ammonia steel bottle fills dress and supplies ammonia connecting device.
Background
Along with the rapid development of social economy, various gas cylinders are applied more and more widely at present, and liquid ammonia gas cylinder is also in extensive use, when liquid ammonia gas cylinder uses the connection, passes through threaded connection with trachea joint nut and ammonia steel cylinder valve delivery outlet usually.
However, the conventional threaded connection is frequently filled and assembled and disassembled, so that the abrasion of threads is easily caused, the connection reliability is reduced, and the excessive torque when the threads are locked even can cause thread damage or valve body damage, thereby causing the potential safety hazard of ammonia gas leakage; therefore, the existing requirements are not met, and a liquid ammonia steel cylinder filling and ammonia supply connecting device is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid ammonia steel cylinder fills dress and supplies ammonia connecting device to solve the current frequent dress that fills in the use threaded connection in-process that provides among the above-mentioned background art and install and remove, cause the wearing and tearing of screw thread easily, reduce the reliability of connecting, too big moment can cause the screw thread to damage or cause the valve body to damage even when just locking the screw thread, causes the potential safety hazard scheduling problem that the ammonia leaked.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid ammonia steel bottle fills dress and supplies ammonia connecting device, includes the connecting seat, the inboard fixed mounting of connecting seat bottom has the midbody, sealed pad is installed to the inboard of midbody upper end, the inboard of midbody bottom is provided with medium water conservancy diversion hole, the inboard of connecting seat upper end is installed and is pressed from both sides tight thimble, the up end that presss from both sides tight thimble is installed wrench holder, wrench holder includes hexagonal hole installation piece, wrench rod and quad slit installation piece, one side fixed mounting of hexagonal hole installation piece has wrench rod, wrench rod's one end fixed mounting has the quad slit installation piece.
Preferably, the inner side of the bottom end of the connecting seat is provided with a positioning hole, the intermediate body is arranged on the inner side of the positioning hole, the connecting seat and the intermediate body are welded and fixed, and the outer side of the bottom end of the intermediate body is provided with threads.
Preferably, the clamping ejector pin is in threaded connection with the upper end of the connecting seat, a conical head is arranged at the bottom end of the clamping ejector pin, and a chromium coating is arranged on the outer side of the conical head.
Preferably, the lower terminal surface of hexagonal hole installation piece is provided with the hexagonal hole, press from both sides the upper end of centre gripping and extend to the inboard in hexagonal hole, hexagonal hole installation piece, spanner pole and quad slit installation piece are casting forming as an organic whole.
Preferably, an ammonia cylinder valve is arranged on the inner side of the upper end of the intermediate body, the upper end of the intermediate body is connected with the ammonia cylinder valve through threads, and a sealing gasket is arranged on the inner sides of the intermediate body and the ammonia cylinder valve.
Preferably, a valve rod is arranged on the inner side of the ammonia steel cylinder valve, a square hole is formed in the lower end face of the square hole mounting block, and one end of the valve rod is the same as the square hole in size.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has simple and stable structure and small volume, is connected with the gas cylinder valve body through the connecting seat in a clamping way, and is convenient to install and use;
2. the utility model is connected with the gas cylinder valve body in a clamping way through the connecting seat, thereby avoiding the damage and the damage of the outlet thread of the valve body, eliminating the hidden danger of medium leakage, and ensuring the safe and stable operation of filling and ammonia supply;
3. the utility model uses the special spanner to connect and disassemble the connecting device, and is convenient, safe and rapid to use;
4 the utility model relates to a rationally, simple structure, safe and reliable, the fault rate is low, can ensure to fill dress and supply ammonia to use the safety and stability, eliminates medium leakage hidden danger, and the specially adapted liquid ammonia steel bottle fills dress and supplies the ammonia to connect the use.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 3 is a schematic view of a partial structure of the wrench holder of the present invention.
In the figure: 1. a connecting seat; 2. clamping the thimble; 3. an intermediate; 4. a wrench frame; 5. a media diversion hole; 6. a gasket; 7. a hexagonal hole mounting block; 8. a spanner bar; 9. and a square hole mounting block.
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.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a liquid ammonia steel cylinder filling and ammonia supply connecting device comprises a connecting seat 1, a middle body 3 is fixedly installed on the inner side of the bottom end of the connecting seat 1, a sealing gasket 6 is installed on the inner side of the upper end of the middle body 3, the sealing gasket 6 can seal the inner sides of an ammonia steel cylinder valve and the middle body 3, a medium guide hole 5 is arranged on the inner side of the bottom end of the middle body 3, a clamping thimble 2 is installed on the inner side of the upper end of the connecting seat 1, a conical head is arranged at the bottom end of the clamping thimble 2, a chromium-plated layer is arranged on the outer side of the conical head, the compression effect of the clamping thimble 2 on the ammonia steel cylinder valve is effectively enhanced, a wrench frame 4 is installed on the upper end face of the clamping thimble 2, the wrench frame 4 comprises a hexagonal hole installing block 7, a wrench rod 8 and a square hole installing block 9, a wrench rod 8 is fixedly installed on one side of the hexagonal hole installing block 7, a square hole installing block 9 is fixedly installed on one end of the wrench rod 8, the overall design is reasonable, simple structure, safe and reliable, the fault rate is low, and convenient to use can ensure to fill dress and supply ammonia to use the safety and stability, eliminates medium leakage hidden danger, and specially adapted liquid ammonia steel bottle fills dress and supplies ammonia to connect and uses.
Further, the inboard of connecting seat 1 bottom is provided with the locating hole, and midbody 3 sets up the inboard at the locating hole, and connecting seat 1 and midbody 3 welded fastening, the outside of midbody 3 bottom is provided with the screw thread, is convenient for connect midbody 3 and trachea.
Furthermore, press from both sides tight thimble 2 and pass through threaded connection with the upper end of connecting seat 1, the bottom that presss from both sides tight thimble 2 is provided with the cone, and the outside of cone is provided with chromium-plated layer, effectively strengthens pressing tightly the effect of pressing from both sides tight thimble 2 to the ammonia cylinder valve.
Further, the lower terminal surface of hexagonal hole installation piece 7 is provided with the hexagonal hole, presss from both sides the upper end of tight thimble 2 and extends to the inboard in hexagonal hole, and hexagonal hole installation piece 7, spanner pole 8 and quad slit installation piece 9 are casting forming as an organic whole, guarantee spanner frame 4's service strength.
Further, the inner side of the upper end of the intermediate body 3 is provided with an ammonia cylinder valve, the upper end of the intermediate body 3 is in threaded connection with the ammonia cylinder valve, and the inner sides of the intermediate body 3 and the ammonia cylinder valve are provided with a sealing gasket 6, so that the sealing gasket 6 can seal the inner sides of the ammonia cylinder valve and the intermediate body 3.
Further, the inboard of ammonia cylinder valve is provided with the valve rod, and the lower terminal surface of quad slit installation piece 9 is provided with the quad slit, and the one end of valve rod is the same with the size of quad slit, can carry out dismouting operation to the valve rod through quad slit installation piece 9, and it is more convenient to use.
The working principle is as follows: when in use, the functions of all parts are checked whether to be intact, the connecting seat 1 and the intermediate body 3 are welded and fixed, the outer side of the bottom end of the intermediate body 3 is provided with a thread, so that the air pipe is connected with the intermediate body 3 through the thread, the ammonia cylinder valve is connected with the upper end of the intermediate body 3 through the thread, the sealing gasket 6 can seal the ammonia cylinder valve and the inner side of the intermediate body 3, the hexagonal hole is arranged on the lower end surface of the hexagonal hole mounting block 7, so that the hexagonal hole mounting block 7 is sleeved outside the upper end of the clamping thimble 2 through the hexagonal hole, wherein the hexagonal hole mounting block 7, the wrench rod 8 and the square hole mounting block 9 are integrally cast and formed, the wrench rod 8 is operated, the wrench rod 8 drives the clamping thimble 2 to rotate relative to the connecting seat 1 through the hexagonal hole mounting block 7, the clamping thimble 2 is connected with the upper end of the connecting seat 1 through threads, and then the clamping thimble 2 can be adjusted in height; be provided with the cone in the bottom that presss from both sides tight thimble 2, and the outside of cone is provided with chromium-plated layer, make to press from both sides tight thimble 2 and can compress tightly the ammonia steel cylinder valve through the cone, guarantee the stability that ammonia steel cylinder valve and midbody 3 are connected, be convenient for carry out the water conservancy diversion of ammonia to trachea and ammonia steel cylinder valve through medium water conservancy diversion hole 5 this moment, lower terminal surface at quad slit installation piece 9 is provided with the quad slit, the inboard of ammonia steel cylinder valve is provided with the valve rod, the one end of valve rod is the same with the size of quad slit, make and to carry out dismouting operation to the valve rod through quad slit installation piece 9, it is more convenient to use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a liquid ammonia steel cylinder fills dress and supplies ammonia connecting device, includes connecting seat (1), its characterized in that: the improved wrench is characterized in that a middle body (3) is fixedly mounted on the inner side of the bottom end of the connecting seat (1), a sealing gasket (6) is mounted on the inner side of the upper end of the middle body (3), a medium diversion hole (5) is formed in the inner side of the bottom end of the middle body (3), a clamping thimble (2) is mounted on the inner side of the upper end of the connecting seat (1), a wrench frame (4) is mounted on the upper end face of the clamping thimble (2), the wrench frame (4) comprises a hexagonal hole mounting block (7), a wrench rod (8) and a square hole mounting block (9), the wrench rod (8) is fixedly mounted on one side of the hexagonal hole mounting block (7), and the square hole mounting block (9) is fixedly mounted on one end of the wrench rod (8).
2. The liquid ammonia steel cylinder filling and ammonia supply connecting device according to claim 1, wherein: the inner side of the bottom end of the connecting seat (1) is provided with a positioning hole, the intermediate body (3) is arranged on the inner side of the positioning hole, the connecting seat (1) and the intermediate body (3) are welded and fixed, and the outer side of the bottom end of the intermediate body (3) is provided with threads.
3. The liquid ammonia steel cylinder filling and ammonia supply connecting device according to claim 1, wherein: the clamping thimble (2) is in threaded connection with the upper end of the connecting seat (1), a conical head is arranged at the bottom end of the clamping thimble (2), and a chromium coating is arranged on the outer side of the conical head.
4. The liquid ammonia steel cylinder filling and ammonia supply connecting device according to claim 1, wherein: the lower terminal surface of hexagonal hole installation piece (7) is provided with the hexagonal hole, press from both sides the upper end of tight thimble (2) and extend to the inboard in hexagonal hole, hexagonal hole installation piece (7), spanner pole (8) and quad slit installation piece (9) are casting forming as an organic whole.
5. The liquid ammonia steel cylinder filling and ammonia supply connecting device according to claim 1, wherein: the ammonia cylinder valve is arranged on the inner side of the upper end of the intermediate body (3), the upper end of the intermediate body (3) is connected with the ammonia cylinder valve through threads, and a sealing gasket (6) is arranged on the inner sides of the intermediate body (3) and the ammonia cylinder valve.
6. A liquid ammonia steel cylinder filling and ammonia supply connecting device according to claim 5, characterized in that: the inner side of the ammonia steel cylinder valve is provided with a valve rod, the lower end face of the square hole mounting block (9) is provided with a square hole, and one end of the valve rod is the same as the square hole in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120800417.1U CN214619011U (en) | 2021-04-19 | 2021-04-19 | Liquid ammonia steel cylinder fills dress and supplies ammonia connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120800417.1U CN214619011U (en) | 2021-04-19 | 2021-04-19 | Liquid ammonia steel cylinder fills dress and supplies ammonia connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214619011U true CN214619011U (en) | 2021-11-05 |
Family
ID=78403591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120800417.1U Active CN214619011U (en) | 2021-04-19 | 2021-04-19 | Liquid ammonia steel cylinder fills dress and supplies ammonia connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214619011U (en) |
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2021
- 2021-04-19 CN CN202120800417.1U patent/CN214619011U/en active Active
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