CN218720610U

CN218720610U - High stability type liquid ammonia filling is with unloading ware of adorning

Info

Publication number: CN218720610U
Application number: CN202223127259.1U
Authority: CN
Inventors: 甘本华
Original assignee: Dangtu Qiqiang Liquid Ammonia Co ltd
Current assignee: Dangtu Qiqiang Liquid Ammonia Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-24
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a blanking loader for filling high-stability liquid ammonia, which comprises a shell, wherein the upper part of the shell is provided with a connector, a locking structure is arranged in the shell, a blanking pipe is arranged in the locking structure, and the lower part of the locking structure is provided with a connecting mechanism; coupling mechanism includes connecting block, two go-between, hasp and trip, two the one end of go-between is rotated and is connected both ends about the connecting block. A high stability type liquid ammonia filling is with unloading dress ware, couple together the go-between through trip and hasp to fix the connector on the jar mouth of liquid nitrogen container, firm in connection, stability, it is very safe to use, even the connector breaks away from the jar mouth of liquid nitrogen container, the spring can make the stand reset, thereby makes the unloading pipe drive the limiting plate and moves down, with the sleeve pipe shutoff, thereby seals the upper end of unloading pipe, makes the liquid nitrogen can't get rid of, uses very safety.

Description

High stability type liquid ammonia filling is with unloading ware of adorning

Technical Field

The utility model relates to a liquid ammonia filling technical field, in particular to high stability type liquid ammonia filling is with unloading ware of adorning.

Background

Liquid ammonia, also known as anhydrous ammonia, is colorless liquid form, has strong pungent smell, and ammonia is an important industrial chemicals, for transportation and storage facility, obtains liquid ammonia through pressurization or cooling with gaseous ammonia usually, however in the liquid ammonia filling in-process, if the filling head is connected unstably, can lead to the filling head to break away from to can make liquid ammonia leak from the connector, easily cause the incident.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a high stability type liquid ammonia is unloading loader for filling can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a blanking loader for filling high-stability liquid ammonia comprises a shell, wherein a connector is arranged at the upper part of the shell, a locking structure is arranged in the shell, a blanking pipe is arranged in the locking structure, and a connecting mechanism is arranged at the lower part of the locking structure;

coupling mechanism includes connecting block, two go-between, hasp and trip, two the one end of go-between is rotated and is connected both ends about the connecting block, the hasp sets up one of them the other end of go-between, the trip sets up another the other end of go-between, trip and hasp joint.

Preferably, the upper part of the connecting block is fixedly connected to the bottom of the shell.

Preferably, the connecting mechanism is sleeved at the opening of the filling barrel, and the shell is connected with an external pipeline.

Preferably, the shutting structure includes limiting plate, storing board, sealing ring, feed inlet, gag lever post, stand, sleeve pipe and spring, unloading pipe upper portion sliding connection is at intraductal portion, sleeve pipe upper portion fixed connection is in storing board bottom, the feed inlet is seted up on unloading pipe upper portion, limiting plate lower part fixed connection is on unloading pipe upper portion, stand middle part fixed connection is in unloading pipe periphery, the spring sets up between stand upper portion and limiting plate.

Preferably, the lower part of the limiting plate is provided with a sealing ring.

Preferably, the sealing ring is arranged on the periphery of the discharging pipe, four corners of the support frame are slidably connected to the periphery of the limiting rod, and the limiting rod is fixedly connected to the inner side wall of the shell.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. insert the jar mouth of liquid nitrogen container with the unloading pipe, then join two go-between to will couple together the go-between through trip and hasp, thereby fix the connector on the jar mouth of liquid nitrogen container, firm in connection, stability, go to open the filling that the valve carries out the liquid nitrogen after that, can effectually prevent that the liquid nitrogen from spraying other people, use very safety, firm in connection, stability.

2. With the shell push down for the stand drives unloading pipe rebound, thereby compression spring, and make the feed inlet expose the sleeve pipe, thereby make connector and unloading pipe be linked together, thereby can carry out the filling of liquid nitrogen, even the connector breaks away from the jar mouth of liquid nitrogen jar, the spring can make the stand reset, thereby make the unloading pipe drive the limiting plate and move down, with the sleeve pipe shutoff, thereby seal the upper end of unloading pipe, make the liquid nitrogen can't get rid of, use very safety.

Drawings

Fig. 1 is a schematic perspective view of a blanking loader for filling high-stability liquid ammonia of the present invention;

fig. 2 is a schematic diagram of the internal structure of a blanking loader for filling high-stability liquid ammonia of the present invention;

fig. 3 is a schematic structural view of a locking mechanism of a blanking loader for filling high-stability liquid ammonia of the present invention;

fig. 4 is the utility model relates to a high stability type liquid ammonia filling is with coupling mechanism schematic structure of unloading loader.

In the figure: 1. a housing; 2. a connector; 3. a discharging pipe; 4. a connecting mechanism; 401. connecting blocks; 402. a connecting ring; 403. a hasp; 404. a hook is clamped; 5. a latching structure; 501. a limiting plate; 502. a storage plate; 503. a seal ring; 504. a feed inlet; 505. a limiting rod; 506. a holder; 507. a sleeve; 508. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a blanking device for filling high-stability liquid ammonia comprises a housing 1, wherein a connector 2 is arranged on the upper portion of the housing 1, a locking structure 5 is arranged inside the housing 1, a blanking pipe 3 is arranged inside the locking structure 5, and a connecting mechanism 4 is arranged on the lower portion of the locking structure 5.

In this embodiment, the connection mechanism 4 includes a connection block 401, two connection rings 402, a buckle 403 and a hook 404, one end of each of the two connection rings 402 is rotatably connected to the left end and the right end of the connection block 401, the buckle 403 is arranged at the other end of one of the connection rings 402, the hook 404 is arranged at the other end of the other connection ring 402, the hook 404 is connected with the buckle 403 in a clamping manner, the upper portion of the connection block 401 is fixedly connected to the bottom of the housing 1, the connection mechanism 4 is sleeved on the opening of the filling barrel, and the housing 1 is connected with an external pipeline.

Concretely, inject unloading pipe 3 into the jar mouth of liquid nitrogen container, and establish shell 1 cover on the jar mouth of liquid nitrogen container, and push down, then join two go-between 402, and will connect go-between 402 through trip 404 and hasp 403, thereby fix connector 2 on the jar mouth of liquid nitrogen container, firm in connection, it is stable, go to open the filling that the valve carries out the liquid nitrogen after that, can effectually prevent that the liquid nitrogen from spraying other people, it is very safe to use, firm in connection, it is stable.

In this embodiment, the locking structure 5 includes a position-limiting plate 501, a storage plate 502, a sealing ring 503, a feeding port 504, a position-limiting rod 505, a support 506, a sleeve 507 and a spring 508, wherein the upper part of the discharging pipe 3 is slidably connected inside the sleeve 507, the upper part of the sleeve 507 is fixedly connected to the bottom of the storage plate 502, the feeding port 504 is arranged at the upper part of the discharging pipe 3, the lower part of the position-limiting plate 501 is fixedly connected to the upper part of the discharging pipe 3, the middle part of the support 506 is fixedly connected to the periphery of the discharging pipe 3, the spring 508 is arranged between the upper part of the support 506 and the position-limiting plate 501, the lower part of the position-limiting plate 501 is provided with the sealing ring 503, the sealing ring 503 is arranged at the periphery of the discharging pipe 3, four corners of the support 506 are slidably connected to the periphery of the position-limiting rod 505, and the position-limiting rod 505 is fixedly connected to the inner side wall of the housing 1.

Specifically, with shell 1 pushing down, make stand 506 drive unloading pipe 3 rebound, thereby compression spring 508, and make feed inlet 504 expose sleeve pipe 507, thereby make connector 2 and unloading pipe 3 be linked together, thereby can carry out the filling of liquid nitrogen, even connector 2 breaks away from the jar mouth of liquid nitrogen container, spring 508 makes stand 506 reset, thereby make unloading pipe 3 drive limiting plate 501 and move down, with sleeve pipe 507 shutoff, thereby seal the upper end of unloading pipe 3, make the liquid nitrogen can't be got rid of, use very safety, good stability.

The working principle is as follows:

firstly, the blanking pipe 3 is inserted into the mouth of the liquid nitrogen tank, the shell 1 is sleeved on the mouth of the liquid nitrogen tank and is pressed downwards, the support frame 506 drives the blanking pipe 3 to move upwards, the spring 508 is compressed, the feed inlet 504 is exposed out of the sleeve 507, the connector 2 is communicated with the blanking pipe 3, then the two connecting rings 402 are combined, the connecting rings 402 are connected through the hook 404 and the hasp 403, the connector 2 is fixed on the mouth of the liquid nitrogen tank, then the valve is opened to fill the liquid nitrogen, the liquid nitrogen can be effectively prevented from being sprayed to other people, the liquid nitrogen filling device is very safe to use, and the stability is good.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high stability type liquid ammonia filling is with unloading loader, includes shell (1), its characterized in that: the upper part of the shell (1) is provided with a connector (2), a locking structure (5) is arranged in the shell (1), a blanking pipe (3) is arranged in the locking structure (5), and the lower part of the locking structure (5) is provided with a connecting mechanism (4);

coupling mechanism (4) are including connecting block (401), two go-between (402), hasp (403) and trip (404), two the one end of go-between (402) is rotated and is connected both ends about connecting block (401), hasp (403) set up one of them the other end of go-between (402), trip (404) set up another the other end of go-between (402), trip (404) and hasp (403) joint.

2. The blanking loader for filling high-stability liquid ammonia according to claim 1, wherein: the upper part of the connecting block (401) is fixedly connected to the bottom of the shell (1).

3. The blanking loader for filling high-stability liquid ammonia according to claim 1, characterized in that: the connecting mechanism (4) is sleeved at the opening of the filling barrel, and the shell (1) is connected with an external pipeline.

4. The blanking loader for filling high-stability liquid ammonia according to claim 1, wherein: the locking structure (5) comprises a limiting plate (501), a storage plate (502), a sealing ring (503), a feeding hole (504), a limiting rod (505), a support frame (506), a sleeve (507) and a spring (508), the upper part of the discharging pipe (3) is slidably connected inside the sleeve (507), the upper part of the sleeve (507) is fixedly connected to the bottom of the storage plate (502), the feeding hole (504) is formed in the upper part of the discharging pipe (3), the lower part of the limiting plate (501) is fixedly connected to the upper part of the discharging pipe (3), the middle part of the support frame (506) is fixedly connected to the periphery of the discharging pipe (3), and the spring (508) is arranged between the upper part of the support frame (506) and the limiting plate (501).

5. The blanking loader for filling high-stability liquid ammonia according to claim 4, wherein: and a sealing ring (503) is arranged at the lower part of the limiting plate (501).

6. The blanking loader for filling high-stability liquid ammonia according to claim 4, wherein: the sealing ring (503) is arranged on the periphery of the discharging pipe (3), four corners of the support frame (506) are connected to the periphery of the limiting rod (505) in a sliding mode, and the limiting rod (505) is fixedly connected to the inner side wall of the shell (1).