CN219911733U - Pressure controller of leak protection glue - Google Patents

Abstract

The utility model discloses a pressure controller for glue leakage prevention, which comprises an outer shell and an inner shell arranged in the outer shell, wherein an expansion part is integrally formed at the top of the outer shell, a cap is arranged in the expansion part, sealing barrier strips are arranged on the inner wall of the expansion part, the sealing barrier strips are of a circular ring structure, and the number of the sealing barrier strips is two.

Description

Pressure controller of leak protection glue

Technical Field

The utility model relates to the technical field of pressure controllers, in particular to a pressure controller capable of preventing glue leakage.

Background

The pressure controller is an automatic control device for monitoring and adjusting the pressure value in fluid, gas or steam, and detects the pressure by a sensor, and then automatically adjusts a working system according to set parameters to keep the pressure value within a preset range, and the pressure controller generally comprises an outer shell, an inner shell, a terminal, a pressure measuring diaphragm, a cap and other parts, and in order to improve the tightness of the pressure controller, sealant is injected into the outer shell for sealing.

When the existing pressure controller is used for injecting glue, gaps exist between the cap and the outer shell due to errors in processing, sealing glue easily flows out from the gap between the cap and the outer shell, glue leakage phenomenon is generated, workers also need to clean the sealing glue, extra working steps are added, and production efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a pressure controller for preventing glue leakage, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pressure controller of leak protection glue, includes the shell body and adorns in the inside inner shell body of shell body, the top integrated into one piece of shell body has extension, the internally mounted of extension has the cap, the inner wall of extension is equipped with sealed blend stop, sealed blend stop is the ring structure, just the quantity of sealed blend stop is two.

As a preferable mode of the utility model, a through hole is arranged at the center of the bottom of the outer shell.

As a preferred embodiment of the present utility model, a pressure pipe is installed at the top center of the cap.

As a preferred embodiment of the present utility model, a terminal is mounted to a bottom of the inner case, and the bottom of the terminal extends to an outside of the outer case.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the sealing glue can be blocked through the arranged sealing barrier strips, so that the sealing glue is prevented from flowing out through the gap between the cap and the expansion part, the glue leakage probability is greatly reduced, the production efficiency is improved, and meanwhile, the two sealing barrier strips are arranged, so that the double blocking effect is achieved, and the blocking effect on the sealing glue is improved.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view showing the internal structure of the outer casing of the present utility model;

fig. 4 is a schematic perspective view of the present utility model.

In the figure: 1. an outer housing; 2. an expansion section; 3. a cap; 4. an inner housing; 5. a pressure pipe; 6. a through hole; 7. a terminal; 8. and (5) sealing the barrier strips.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a pressure controller of leak protection glue, including shell body 1, and adorn in the inside inner shell body 4 of shell body 1, the top integrated into one piece of shell body 1 has extension 2, the internally mounted of extension 2 has cap 3, the inner wall of extension 2 is equipped with sealed blend stop 8, sealed blend stop 8 can improve the leakproofness between cap 3 and the extension 2, block the sealed glue, avoid sealed glue to flow through the gap between cap 3 and the extension 2, reduce the probability of leaking glue by a wide margin, improve production efficiency, sealed blend stop 8 is the ring structure, and the quantity of sealed blend stop 8 is two, set up two sealed blend stops 8, play dual barrier action, thereby improve the effect of blockking to the sealed glue.

Wherein, the center department of shell body 1 bottom is equipped with through-hole 6, and through-hole 6 can conveniently glue in the shell body 1.

Wherein the pressure tube 5 is mounted in the top centre of the cap 3.

Wherein, the terminal 7 is installed to the bottom of inner shell 4, and terminal 7 is used for transmitting the signal, and the bottom of terminal 7 extends to the outside of outer shell 1.

Specifically, when injecting glue, in the sealed shell 1 that flows into through-hole 6, pack the space between shell 1 and the inner shell 4, because the barrier effect of two sealed blend stops 8, sealed glue is difficult to follow the gap department between cap 3 and the extension 2 and flows, reduces the hourglass probability by a wide margin, improves production efficiency.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (4)

1. The utility model provides a pressure controller of leak protection glue, includes shell body (1), and installs in inside inner shell body (4) of shell body (1), its characterized in that: the top integrated into one piece of shell body (1) has extension (2), the internally mounted of extension (2) has cap (3), the inner wall of extension (2) is equipped with sealed blend stop (8), sealed blend stop (8) are ring structure, just the quantity of sealed blend stop (8) is two.

2. The leak-proof pressure controller of claim 1, wherein: a through hole (6) is arranged in the center of the bottom of the outer shell (1).

3. The leak-proof pressure controller of claim 1, wherein: a pressure pipe (5) is arranged at the top center of the cap (3).

4. The leak-proof pressure controller of claim 1, wherein: the bottom of the inner shell (4) is provided with a terminal (7), and the bottom of the terminal (7) extends to the outer side of the outer shell (1).