CN215568296U - Wet-type warning valve connection base - Google Patents

Abstract

The utility model relates to the field of valve installation, in particular to a wet alarm valve connecting base which comprises a connecting column, wherein a coaxially arranged limiting column is integrally formed at the lower part of the connecting column, the outer peripheral surface of the limiting column protrudes out of the outer peripheral surface of the connecting column, a threading hole penetrates through the connecting column and the limiting column, and the outer diameter of the connecting column is gradually increased from top to bottom; the utility model has the advantages that: the supporting base of special design preparation realizes the fixed connection between alarm valve and the PVC pipeline, realizes that there is guide restraint of control wire, can prevent that high humid environment oxidation corrosion, rodents from gnawing and eat, prevent that short circuit phenomenon from taking place, can also improve life, simplifies the later maintenance, and pleasing to the eye clean and tidy.

Description

Wet-type warning valve connection base

Technical Field

The utility model relates to the field of valve installation, in particular to a wet alarm valve connecting base.

Background

When the wet alarm valve is installed, an electric circuit needs to be arranged between the valve and the control box, and generally only a corrugated sleeve is adopted for protection treatment on the electric circuits, but the corrugated sleeve is of a hose property, so that the hard constraint on wiring of the circuits cannot be realized, the electric wires are randomly hung and randomly connected, the danger of short circuit exists, and the attractiveness is influenced.

The applicant provides a wet alarm valve control wire constraint scheme, in the scheme, a rigid PVC pipe is adopted to manufacture a constraint pipeline to constrain an electric circuit, but the problem to be solved is how to realize the connection and fixation between the constraint pipeline and an alarm valve.

Based on this, the present disclosure is thus directed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wet alarm valve connecting base which realizes the fixed connection between a restraint pipeline and an alarm valve.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a wet-type warning valve connection base, includes the spliced pole, and the lower part integrated into one piece of spliced pole has the spacing post of coaxial setting, and the outer peripheral face protrusion of spacing post is in the outer peripheral face of spliced pole, it has a through wires hole to run through on spliced pole and the spacing post, the external diameter of spliced pole is from top to bottom progressively increased.

Furthermore, the diameter of the threading hole is 10 mm.

Furthermore, the outer diameter of the upper end face of the connecting column is 16mm, and the outer diameter of the lower end face of the connecting column is 16.3 mm.

The utility model has the advantages that: the supporting base of special design preparation realizes the fixed connection between alarm valve and the PVC pipeline, realizes that there is guide restraint of control wire, can prevent that high humid environment oxidation corrosion, rodents from gnawing and eat, prevent that short circuit phenomenon from taking place, can also improve life, simplifies the later maintenance, and pleasing to the eye clean and tidy.

Drawings

FIG. 1 is a schematic diagram of a wet alarm valve model established by modeling software in an embodiment;

FIG. 2 is a schematic diagram of a pipeline constraint system implemented by modeling software according to the embodiment of the present invention;

FIG. 3 is a schematic diagram showing the construction of the connection base of the alarm valve in the embodiment;

FIG. 4 is a schematic cross-sectional view of FIG. 3;

FIG. 5 is a schematic view showing the construction of a connection base of the control box in the embodiment;

FIG. 6 is a schematic cross-sectional view of FIG. 5;

description of the reference symbols

Alarm valve 1, control box 2, restraint pipeline 3, alarm valve connection base mounted position 4, spliced pole one 41, spacing post 42, threading hole 43, control box connection base mounted position 5, spliced pole two 51, walk line box 52, bell and spigot hole 53.

Detailed Description

The present invention will be described in further detail with reference to examples.

The embodiment provides a method for restricting a control wire of a wet alarm valve, which comprises the following steps:

s10, according to the field situation, modeling of the wet alarm valve is carried out by adopting modeling software, as shown in figure 1;

s20, designing a constraint pipeline of the electric circuit on modeling software, and determining the trend and the required size of the constraint pipeline, as shown in FIG. 2;

s30, designing straight pipes and elbows of the constraint pipelines by adopting commercially available PVC pipeline fittings, and designing bases connected with the alarm valve 1 and the control box 2 by adopting modeling software;

s40, printing the base by using a 3D printing technology according to the designed base model;

and S50, according to the design model of the restraint pipeline, the electric wire which is originally required to penetrate into the corrugated sleeve penetrates into the electric circuit, and the restraint pipeline is fixedly connected with the alarm valve and the control box through the base.

As shown in fig. 3 and 4, the base designed by the modeling software comprises an alarm valve connection base, the alarm valve connection base comprises a first connection column 41, a coaxially arranged limiting column 42 is integrally formed at the lower part of the first connection column 41, the outer peripheral surface of the limiting column 42 protrudes out of the outer peripheral surface of the first connection column 41, and a threading hole penetrating through the first connection column 41 and the limiting column 42 is formed in the alarm valve connection base. In order to match with the PVC fittings on the market, the outer diameter of the upper end face of the first connecting column 41 is 16mm, and the outer diameter of the lower end face of the first connecting column 41 is 16.3 mm. Meanwhile, the outer diameter of the connecting column I41 is gradually increased from top to bottom, so that when the connecting column I41 is inserted into the PVC accessory, the connecting column I can be tightly clamped with the PVC accessory without using glue. When the alarm valve is used, an electric wire penetrates through the threading hole, one end of the alarm valve connecting base is clamped with the PVC accessory, and the limiting column 42 at the other end of the alarm valve connecting base is fixed with the alarm valve 1 through glue.

Preferably, the diameter of the threading hole is set to be 10mm, the height of the first connecting column 41 is set to be 15mm, and the height of the limiting column 42 is set to be 7 mm.

As shown in fig. 5 and 6, the base designed by adopting modeling software comprises a control box connection base, the control box connection base comprises a second connecting column 51 and a wire walking box 52 which are integrally formed, a socket hole 53 is formed in the second connecting column 51 along the axial direction of the second connecting column, the inner diameter of the socket hole 53 is gradually reduced from top to bottom, a hollow cavity is formed in the wire walking box 52, the top surface opening is used for communicating the socket hole 53, and the side surface opening is used for threading. During routing, the electric wire enters from the socket hole 53, passes through the cavity of the routing box 52 and then passes through the opening on the side surface of the routing box 52. When installing this base, the PVC accessory inserts socket 53, because the design of big-end-up in socket 53, can just can with the PVC accessory chucking without using glue, the line box 52 of walking of this base is connected fixedly through glue between the control box.

In order to be conveniently matched with PVC fittings on the market, the inner diameter of the upper part of the socket hole 53 is 16.3mm, and the inner diameter of the lower part of the socket hole is 16 mm. Meanwhile, the height of the second connecting column 51 is set to be 10mm, and the inner diameter of the opening on the side surface of the wiring box 52 is 8 mm. In order to match with the control box 2, two holes are formed in the side face of the wiring box 52, and the distance between the circle centers of the two holes is 35 mm.

Preferably, the combination between the wiring box 52 and the second connecting column 51 adopts a curved surface transition, so that the wiring is convenient to pass through, and the appearance is more attractive.

The above-mentioned embodiments are merely illustrative of the inventive concept and are not intended to limit the scope of the utility model, which is defined by the claims and the insubstantial modifications of the inventive concept can be made without departing from the scope of the utility model.

Claims (3)

1. The utility model provides a wet-type warning valve connection base which characterized in that: including the spliced pole, the lower part integrated into one piece of spliced pole has the spacing post of coaxial setting, and the outer peripheral face protrusion in the outer peripheral face of spliced pole of spacing post has a through wires hole on spliced pole and the spacing post, the external diameter of spliced pole is from top to bottom progressively increased.

2. A wet alarm valve connection base as claimed in claim 1, wherein: the diameter of the threading hole is 10 mm.

3. A wet alarm valve connection base as claimed in claim 1, wherein: the outer diameter of the upper end face of the connecting column is 16mm, and the outer diameter of the lower end face of the connecting column is 16.3 mm.

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