CN217586133U

CN217586133U - Novel probe for high-pressure gas storage tank

Info

Publication number: CN217586133U
Application number: CN202221080992.XU
Authority: CN
Inventors: 张冉
Original assignee: Beijing Jinhusheng Environmental Protection Instrument Co ltd
Current assignee: Beijing Jinhusheng Environmental Protection Instrument Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-14
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a novel be used for high pressure gas holder probe relates to gas holder equipment technical field, and the installation is screwed through the screw thread directly to the probe of present gas holder from the outside more, and this mounting means is simple swift although the installation, but in the in-process of transportation or transport, and it is not hard up to appear the installation of pressure detection probe nut because of jolting easily, the condition of revealing appears, including the gas holder body, one side outer wall of the gas holder body link up and is provided with the installation pipe, and the inside grafting of installation pipe is provided with the probe pole, and the fixed probe end that is provided with of one end of probe pole, the outside cover of probe pole are equipped with lock nut, through spacing ring, the lock nut who sets up, when the installation probe pole passes the installation pipe from the inside of the gas holder body and extends to the outside, then screw the installation with the helicitic texture of lock nut cooperation installation pipe one end, the spacing ring of setting is supported tightly the installation intraduct, and the sealing washer can increase probe pole installation leakproofness.

Description

Novel probe for high-pressure gas storage tank

Technical Field

The utility model relates to a gas holder equipment technical field specifically is a novel be used for high-pressure gas holder probe.

Background

Generally, a high pressure gas container contains liquefied gas, and thus, when the high pressure gas container is heated at a high temperature or is subjected to a large external impact, an explosion occurs. For example, the portable high-pressure gas container includes a portable butane gas container for a portable gas range containing liquefied petroleum gas (e.g., butane gas), a hair spray container containing liquefied petroleum gas for use as a propellant, or an aerosol container containing an insecticide.

Therefore, the probe with the pressure detection function is usually installed outside the air storage tank, the probe of the existing air storage tank is mostly installed by directly screwing through threads from the outside, and although the installation mode is simple and rapid, in the transportation or carrying process, the installation of the nut of the pressure detection probe is easy to loose due to jolt, and the leakage condition occurs.

Accordingly, those skilled in the art have provided a novel probe for a high pressure gas tank to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel be used for high-pressure gas holder probe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel be used for high pressure gas holder probe, includes the gas holder body, one side outer wall of the gas holder body link up and is provided with the installation pipe, and the inside grafting of installation pipe is provided with the probe pole, and the fixed probe end that is provided with of one end of probe pole, the outside cover of probe pole are equipped with lock nut.

As the utility model discloses scheme further again, the one end outer wall of installation pipe is provided with the external screw thread structure, and the one end port of installation pipe is provided with the through-hole to the internal contraction.

As the utility model discloses scheme further still, the setting of installation pipe is passed from the inside of the gas holder body to the probe pole, and the fixed spacing ring that is provided with of one end that the probe pole is located the detection end, and the diameter of spacing ring is greater than the diameter of the through-hole of installation pipe port.

As the utility model discloses scheme further again, one side cover of spacing ring is equipped with the sealing washer, and the one end symmetry of probe pole is fixed and is provided with spacing post, and a pot head of probe pole is equipped with and supports tight ring.

As the utility model discloses further scheme again, the inside step through-hole that is provided with in lock nut one side, it has seted up logical groove to support the equal symmetry of tight ring and lock nut inner ring, and last logical groove of lock nut runs through the setting of step through-hole.

As the utility model discloses scheme further again, the fixed external display device link that is provided with of one end of probe pole, lie in lock nut on the probe pole and support the tight ring between the joint be provided with snap ring, one side of snap ring is the disconnection setting.

As the utility model discloses scheme further again, the width that leads to the groove is greater than the diameter of two sets of spacing posts, and the fixed connecting pipe that is provided with in the top of the gas holder body, the bottom of the gas holder body is provided with the unable adjustment base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the limiting ring and the locking nut which are arranged, when the probe rod is installed, the probe rod penetrates through the installation pipe from the inside of the gas storage tank body and extends to the outside, then the locking nut is matched with the threaded structure at one end of the installation pipe to be screwed and installed, the limiting ring which is arranged abuts against the inside of the installation pipe tightly, and the sealing ring can increase the installation tightness of the probe rod.

2. Through the spacing post that sets up, support ring, snap ring, under the condition that lock nut screwed, with the snap ring joint lock nut with support between the ring tightly, support tightly lock nut to avoid appearing becoming flexible at the in-process lock nut of transportation, lead to the probe pole to connect the installation the condition that the fastening appears.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a novel probe for a high-pressure gas storage tank;

FIG. 2 is a schematic diagram showing the installation and disassembly of a probe rod of a novel probe for a high-pressure gas storage tank;

fig. 3 is a view of a novel lock nut and retaining ring for a high pressure gas tank probe.

In the figure: 1. a gas storage tank body; 101. locking the nut; 102. a probe stem; 103. installing a pipe; 104. an elastic snap ring; 105. a probe end; 106. a limiting ring; 107. a connecting pipe; 108. an external display device connection terminal; 109. a tightening ring; 110. a seal ring; 111. a stepped through hole; 112. a through groove; 113. an anti-slip base; 114. a limiting post.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the present invention, a novel probe for a high-pressure gas storage tank, including a gas storage tank body 1, one side outer wall of the gas storage tank body 1 is provided with an installation tube 103 in a penetrating manner, the inside of the installation tube 103 is provided with a probe rod 102 in a plugging manner, one end of the probe rod 102 is fixedly provided with a detection end 105, the outside of the probe rod 102 is sleeved with a locking nut 101, the probe rod 102 passes through the installation tube 103 from the inside of the gas storage tank body 1, one end of the probe rod 102 located at the detection end 105 is fixedly provided with a limit ring 106, the diameter of the limit ring 106 is larger than the diameter of a through hole at the port of the installation tube 103, the width of the through groove 112 is larger than the diameters of the two sets of limit posts 114, the top of the gas storage tank body 1 is fixedly provided with a connection tube 107, and the bottom of the gas storage tank body 1 is provided with an anti-slip base 113.

As shown in fig. 1 to 3, an external thread structure is provided on an outer wall of one end of the mounting tube 103, and an inwardly-contracted through hole is provided at a port of one end of the mounting tube 103 to prevent the limiting ring 106 from passing through, so that the limiting ring 106 is matched to limit the probe rod 102.

As shown in fig. 1-3, a sealing ring 110 is sleeved on one side of the limiting ring 106, a limiting column 114 is symmetrically and fixedly arranged at one end of the probe stem 102, and a pressing ring 109 is sleeved at one end of the probe stem 102 to limit the elastic snap ring 104.

As shown in fig. 1 to 3, a stepped through hole 111 is formed in one side of the lock nut 101, through grooves 112 are symmetrically formed in the tightening ring 109 and the inner ring of the lock nut 101, the through grooves 112 in the lock nut 101 penetrate through the stepped through hole 111, and the through grooves 112 facilitate the lock nut 101 and the tightening ring 109 to penetrate through the limiting post 114.

As shown in fig. 1 to 3, an external display device connection end 108 is fixedly arranged at one end of the probe rod 102, an elastic snap ring 104 is arranged on the probe rod 102 and clamped between the locking nut 101 and the abutting ring 109, one side of the elastic snap ring 104 is disconnected and is conveniently clamped with the probe rod 102, and the elastic snap ring 104 can prevent the locking nut 101 from being connected with the mounting tube 103 in a loosening manner in the transportation process.

The utility model discloses a theory of operation is: when the probe rod 102 penetrates through the mounting pipe 103 from the inside of the gas storage tank body 1 to extend to the outside, the locking nut 101 and the abutting ring 109 penetrate through one end of the probe rod 102, the arranged through groove 112 conveniently penetrates through the limiting column 114, then the locking nut 101 is matched with the threaded structure at one end of the mounting pipe 103 to be screwed and mounted, the arranged limiting ring 106 abuts against the inside of the mounting pipe 103, the sealing ring 110 can increase the mounting tightness of the probe rod 102, the through groove 112 and the limiting column 114 are required to be rotated to be mounted in a staggered mode when the abutting ring 109 is mounted, finally the elastic snap ring 104 is clamped between the locking nut 101 and the abutting ring 109 on the probe rod 102, and the locking nut 101 is abutted, so that the situation that the probe rod 102 is not fastened during the transportation process and the locking nut 101 is not loosened to cause the connection and mounting of the probe rod 102 is avoided.

The above-mentioned, 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

1. The utility model provides a novel be used for high-pressure gas holder probe, includes the gas holder body (1), its characterized in that: the gas storage tank is characterized in that an installation pipe (103) penetrates through the outer wall of one side of the gas storage tank body (1), a probe rod (102) is inserted into the installation pipe (103), a detection end (105) is fixedly arranged at one end of the probe rod (102), and a locking nut (101) is sleeved outside the probe rod (102).

2. A novel probe for high-pressure gas storage tank as claimed in claim 1, wherein the outer wall of one end of the mounting tube (103) is provided with an external thread structure, and a port at one end of the mounting tube (103) is provided with a through hole which is inwardly contracted.

3. A novel probe for a high-pressure gas storage tank as claimed in claim 2, characterized in that the probe rod (102) passes through the mounting tube (103) from the inside of the gas storage tank body (1), a limiting ring (106) is fixedly arranged at one end of the probe rod (102) at the detection end (105), and the diameter of the limiting ring (106) is larger than that of the through hole at the port of the mounting tube (103).

4. A novel probe for a high-pressure gas storage tank, as claimed in claim 3, characterized in that one side of the limit ring (106) is sleeved with a seal ring (110), one end of the probe rod (102) is symmetrically and fixedly provided with a limit column (114), and one end of the probe rod (102) is sleeved with a resisting ring (109).

5. The novel probe for the high-pressure gas storage tank is characterized in that a step through hole (111) is formed in one side of the locking nut (101), through grooves (112) are symmetrically formed in the abutting ring (109) and the inner ring of the locking nut (101), and the through grooves (112) in the locking nut (101) penetrate through the step through hole (111).

6. The novel probe for the high-pressure gas storage tank is characterized in that an external display device connecting end (108) is fixedly arranged at one end of the probe rod (102), an elastic snap ring (104) is clamped between the locking nut (101) and the abutting ring (109) on the probe rod (102), and one side of the elastic snap ring (104) is disconnected.

7. The novel probe for the high-pressure gas storage tank is characterized in that the width of the through groove (112) is larger than the diameter of the two sets of limiting columns (114), the top end of the gas storage tank body (1) is fixedly provided with a connecting pipe (107), and the bottom of the gas storage tank body (1) is provided with an anti-skidding base (113).