CN211784046U

CN211784046U - Touch type automobile air conditioner refrigerant oil data pressure detection meter

Info

Publication number: CN211784046U
Application number: CN202020884718.2U
Authority: CN
Inventors: 冯东斌
Original assignee: Taizhou Lucent Tools Co ltd
Current assignee: Taizhou Lucent Tools Co ltd
Priority date: 2020-05-24
Filing date: 2020-05-24
Publication date: 2020-10-27
Anticipated expiration: 2030-05-24

Abstract

The utility model belongs to the technical field of the manometer, especially, be a touching formula vehicle air conditioner refrigerant oil data pressure detection table, including the conveyer pipe, the window has been erect at the top of conveyer pipe, the top of window is through bonding fixed spacing ring, the inside of spacing ring is fixed with the manometer body through the screw thread closure, the one end side surface of manometer body is fixed with sealed lid through the screw thread closure, the inner wall of sealed lid is fixed with sealed window through bonding, the outer wall of sealed lid is fixed with supplementary stop collar through the screw thread closure; the pressure gauge protects the sealing window through the auxiliary limiting sleeve, and the auxiliary limiting sleeve directly pressurizes the sealing window when external force impact is avoided, so that liquid inside the pressure gauge is prevented from leaking; when the pipeline valve leaks and the pressure gauge is damaged, a worker can directly judge the pressure condition inside the pipeline through the indicating ball, the spraying of the medium inside the pipeline is avoided when the pressure gauge is detached, and the medium leakage is effectively avoided.

Description

Touch type automobile air conditioner refrigerant oil data pressure detection meter

Technical Field

The utility model belongs to the technical field of the manometer, concretely relates to touching formula vehicle air conditioner refrigerant oil data pressure measurement table.

Background

The pressure gauge is an instrument which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure; the existing pressure gauge still exposes some problems in the use process, the pressure gauge is easily damaged by external impact force, and then a pipeline valve leaks and a worker cannot directly judge the pressure condition inside the pipeline when the pressure gauge is damaged, and the medium inside the pipeline is easily sprayed out to cause medium leakage when the pressure gauge is disassembled; for the problems exposed in the use process of the current pressure gauge, structural improvement and optimization of the pressure gauge are necessary.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a touching formula vehicle air conditioner refrigerant oil capital pressure detection table has the stability that promotes the manometer, and the staff's audio-visual characteristics of observing the inside medium condition of pipeline of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a touching formula vehicle air conditioner refrigerant oil is good at pressure detection table, includes the conveyer pipe, the window has been erect on the top of conveyer pipe, the top of window is fixed with the spacing ring through bonding, the inside of spacing ring closes soon through the screw thread and is fixed with the manometer body, the one end side surface of manometer body closes soon through the screw thread and is fixed with sealed lid, the inner wall of sealed lid is fixed with sealed window through bonding, the outer wall of sealed lid closes soon through the screw thread and is fixed with supplementary stop collar, spacing has been placed to the upper end inner wall gomphosis of conveyer pipe, the inner wall integrated into one piece of spacing has the restriction arch, the instruction ball has been erect to the bellied top of restriction, the lateral wall gomphosis of conveyer pipe is put up and is equipped with the extension frame, the inside of extension frame is run through and.

As the utility model discloses a preferred technical scheme of touching formula vehicle air conditioner refrigerant oil resource pressure measurement table, the link has been erect to the bottom of conveyer pipe, the rubber packing ring has been placed with the outer wall gomphosis to the upper end inner wall of link.

As the utility model discloses a preferred technical scheme of touching formula vehicle air conditioner refrigerant oil data pressure detection table, supplementary stop collar is hemisphere transparent member.

As the utility model discloses a preferred technical scheme of touching formula vehicle air conditioner refrigerant oil data pressure detection table, the window is the hollow cylinder component, the window is transparent component.

As the utility model discloses a preferred technical scheme of touching formula vehicle air conditioner refrigerant oil data pressure measurement table, the inner wall align to grid of spacing frame has three restriction arch.

As the utility model discloses a preferred technical scheme of touching formula vehicle air conditioner refrigerant oil data pressure measurement table, the sand grip of evenly having arranged of outer wall of sealed lid.

Compared with the prior art, the beneficial effects of the utility model are that: the pressure gauge protects the sealing window through the auxiliary limiting sleeve, and the auxiliary limiting sleeve directly pressurizes the sealing window when external force impact is avoided, so that liquid inside the pressure gauge is prevented from leaking; when the pipeline valve leaks and the pressure gauge is damaged, a worker can directly judge the pressure condition inside the pipeline through the indicating ball, the spraying of the medium inside the pipeline is avoided when the pressure gauge is detached, and the medium leakage is effectively avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic side view of the dial of the pressure gauge of the present invention;

fig. 4 is a schematic top view of the spacing frame of the present invention;

in the figure: 1. a delivery pipe; 2. a window; 3. a limiting ring; 4. a pressure gauge body; 5. an auxiliary limit sleeve; 6. an extension frame; 7. adjusting the rotating rod; 8. a connecting frame; 9. an indicator ball; 10. a limiting frame; 11. a rubber gasket; 12. a sealing cover; 13. sealing the window; 14. the restricting protrusion.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a touch type automobile air conditioner refrigerant oil resource pressure detection meter comprises a conveying pipe 1, wherein a window 2 is erected at the top end of the conveying pipe 1, a limiting ring 3 is fixedly bonded at the top end of the window 2, a pressure measurement meter body 4 is fixedly screwed inside the limiting ring 3 through threads, a sealing cover 12 is fixedly screwed on one end side surface of the pressure measurement meter body 4 through threads, a sealing window 13 is fixedly bonded on the inner wall of the sealing cover 12, an auxiliary limiting sleeve 5 is fixedly screwed on the outer wall of the sealing cover 12 through threads, a limiting frame 10 is arranged on the inner wall of the upper end of the conveying pipe 1 in an embedded mode, a limiting bulge 14 is integrally formed on the inner wall of the limiting frame 10, an indicating ball 9 is erected above the limiting bulge 14, an extending frame 6 is arranged on the side wall of the conveying pipe 1 in an embedded mode, an adjusting rotating rod 7 penetrates through the extending frame 6, in the embodiment, the window 2 is convenient for a worker to visually observe the height condition of, the medium in the pipeline is prevented from being sprayed out when the pressure gauge is detached, and the medium leakage is effectively avoided.

Specifically, the connecting frame 8 is erected at the bottom end of the conveying pipe 1, the rubber gasket 11 is placed on the inner wall and the outer wall of the upper end of the connecting frame 8 in an embedded mode, and the rubber gasket 11 is convenient for the connecting frame 8 to be connected with a pipeline for conveying media.

Specifically, the auxiliary limiting sleeve 5 is a hemispherical transparent member, and the auxiliary limiting sleeve 5 is convenient for protecting the sealing window 13 in this embodiment.

Specifically, window 2 is the hollow cylinder component, and window 2 is transparent component, and window 2 is convenient for the audio-visual height status who observes indication ball 9 of staff in this embodiment.

Specifically, three limiting protrusions 14 are uniformly arranged on the inner wall of the limiting frame 10, and in this embodiment, the limiting protrusions 14 are convenient for limiting and supporting the indicating ball 9.

Specifically, the outer wall of the sealing cover 12 is uniformly provided with convex strips, and the convex strips are convenient for the sealing cover 12 to be mounted and dismounted on the side surface of the pressure measuring meter body 4 in the embodiment.

The utility model discloses a theory of operation and use flow: the utility model discloses in this pressure gauge's side surface add supplementary stop collar 5, supplementary stop collar 5 can protect sealed window 13, it is broken to avoid sealed window 13 when supplementary stop collar 5 receives external shock, avoid the inside liquid leakage of pressure gauge, instruction ball 9 has been placed to window 2's inside, instruction ball 9 erects in window 2's inside through spacing 10 and restriction protruding 14 steady rests, the medium is giving pressure gauge pressure high lifting of instruction ball 9, the staff can directly judge the inside pressure situation of pipeline through instruction ball 9 when pipeline valve leaks and pressure gauge damages, lead to the inside medium blowout of pipeline when avoiding dismantling the pressure gauge, effectually avoid the medium to leak.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a touch vehicle air conditioner refrigerant oil is good at pressure detection table, includes conveyer pipe (1), its characterized in that: a window (2) is erected at the top end of the conveying pipe (1), a limiting ring (3) is fixed at the top end of the window (2) through bonding, a pressure gauge body (4) is screwed and fixed inside the limit ring (3) through threads, a sealing cover (12) is screwed and fixed on the side surface of one end of the pressure gauge body (4) through threads, a sealing window (13) is fixedly arranged on the inner wall of the sealing cover (12) through bonding, an auxiliary limiting sleeve (5) is fixedly screwed on the outer wall of the sealing cover (12) through threads, a limiting frame (10) is embedded in the inner wall of the upper end of the conveying pipe (1), a limiting bulge (14) is integrally formed on the inner wall of the limiting frame (10), an indicating ball (9) is erected above the limiting bulge (14), the lateral wall of conveyer pipe (1) inlays and erects and is equipped with extension frame (6), the inside of extending frame (6) is run through and is equipped with regulation bull stick (7).

2. The pressure detecting gauge for refrigerant oil of touch type vehicle air conditioner according to claim 1, wherein: the bottom of conveyer pipe (1) is erect and is equipped with link (8), rubber packing ring (11) have been placed with the outer wall gomphosis to the upper end inner wall of link (8).

3. The pressure detecting gauge for refrigerant oil of touch type vehicle air conditioner according to claim 1, wherein: the auxiliary limiting sleeve (5) is a hemispherical transparent component.

4. The pressure detecting gauge for refrigerant oil of touch type vehicle air conditioner according to claim 1, wherein: the window (2) is a hollow cylindrical component, and the window (2) is a transparent component.

5. The pressure detecting gauge for refrigerant oil of touch type vehicle air conditioner according to claim 1, wherein: three limiting bulges (14) are uniformly arranged on the inner wall of the limiting frame (10).

6. The pressure detecting gauge for refrigerant oil of touch type vehicle air conditioner according to claim 1, wherein: raised lines are uniformly distributed on the outer wall of the sealing cover (12).