CN214373153U - Sealing detection equipment for thermal conveying system - Google Patents

Abstract

The utility model discloses a heating power conveying system is with sealed check out test set, include box down, go up box, air pump, fixed establishment and blast pipe, it is box upper end under to go up the box joint, go up box and lower box both sides intermediate position and all seted up an installation jack, the installation jack is semi-circular structure, a first sealed pad of equal fixedly connected with of installation jack lateral wall, the beneficial effects of the utility model are that: through fixed nut and the threaded connection of connecting thread of fixed establishment, can seal two adjacent pipe joints of last box and lower box in heating power delivery system and cup joint to through the air discharge between box and the lower box, thereby can make the hot water in the pipeline quick from pipeline gap department outflow under the effect of inside and outside atmospheric pressure difference of pipeline, avoided sealed the condition that detects the structure that needs to wait for a long time, improved detection efficiency.

Description

Sealing detection equipment for thermal conveying system

Technical Field

The utility model relates to a sealed technical field that detects specifically is a heating power conveying system is with sealed check out test set.

Background

The heat supply system is a heat supply service for a heat station to supply heated water or warm air to urban households, and the warm air and the hot water are both usually conveyed through pipelines.

However, the connection between two adjacent pipelines often causes some gaps due to long time and aging of the sealing element, and in the case of small gaps, the permeation of warm air and hot water from the pipelines is slow, so that long-time observation and waiting are needed during the pipeline sealing detection, and the detection efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating power conveying system is with sealed check out test set 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 heating power conveying system is with sealed check out test set, includes box, last box, air discharge pump, fixed establishment and blast pipe down, it is in box upper end down to go up the box joint, go up box and box both sides intermediate position down and all seted up an installation jack, the installation jack is semi-circular structure, a first sealed pad of equal fixedly connected with of installation jack lateral wall, box upper end four corners down and all be provided with a fixed establishment with last box junction.

Preferably, fixed mechanism all includes fixed inserted bar, fixed inserted bar difference fixed connection is in box upper end four corners down, go up in the box and all seted up a fixed perforation with the corresponding position of fixed inserted bar, corresponding fixed perforation and equal fixedly connected with connecting thread are all passed to fixed inserted bar upper end, equal threaded connection has a fixation nut on the connecting thread.

Preferably, the fixed inserted bar is fixedly and slidably connected with an anti-slip gasket, the anti-slip gasket is located between the fixed nut and the side wall of the upper end of the upper box body, and the outer side of the fixed nut is fixedly connected with a rotating edge sleeve.

Preferably, an exhaust hole is formed in the middle of the side wall of the upper end of the upper box body, a one-way valve is fixedly connected in the exhaust hole, and an exhaust pipe is fixedly connected to the upper end of the upper box body and corresponds to the exhaust hole in position.

Preferably, the upper end of the upper box body is fixedly connected with an exhaust pump, and the output end of the exhaust pump is fixedly connected with an exhaust pipe.

Preferably, the side, close to one side, of each of the upper box body and the lower box body is fixedly connected with a second sealing gasket, and the first sealing gasket and the second sealing gasket are made of resin rubber materials.

Compared with the prior art, the beneficial effects of the utility model are that: through fixed nut and the threaded connection of connecting thread of fixed establishment, can seal two adjacent pipe joints of last box and lower box in heating power delivery system and cup joint to through the air discharge between box and the lower box, thereby can make the hot water in the pipeline quick from pipeline gap department outflow under the effect of inside and outside atmospheric pressure difference of pipeline, avoided sealed the condition that detects the structure that needs to wait for a long time, improved detection efficiency.

Drawings

FIG. 1 is a front sectional structure diagram of the present invention;

FIG. 2 is a schematic view of a cutting structure of the side surface of the present invention at the installation jack;

fig. 3 is a schematic view of the top view of the present invention;

fig. 4 is a schematic view of the appearance structure of the connection between the lower case and the fixed inserting rod of the present invention.

In the figure: 1. a lower box body; 2. an upper box body; 3. installing a jack; 4. a first gasket; 5. a second gasket; 6. an exhaust hole; 7. a one-way valve; 8. an exhaust pump; 9. a fixing mechanism; 91. fixing the inserted rod; 92. fixing the through hole; 93. connecting threads; 94. fixing a nut; 95. rotating the edge sleeve; 96. an anti-slip gasket; 10. and (4) exhausting the gas.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a heating power delivery system is with sealed check out test set, including lower box 1, go up box 2, the air pump 8, fixed establishment 9 and blast pipe 10, go up box 2 joint in 1 upper end of box down, go up box 2 and 1 both sides intermediate position of lower box and all seted up an installation jack 3, installation jack 3 is semi-circular structure, the equal first sealed pad 4 of fixedly connected with of 3 lateral walls of installation jack, 1 upper end four corners of lower box and all be provided with a fixed establishment 9 with last box 2 junction, through the inside and outside atmospheric pressure difference of pipeline, and under the effect of atmospheric pressure, can make the interior liquid of pipeline flow through the gap rapidly, the effectual condition of waiting for the testing result for a long time of operator that has avoided.

An exhaust hole 6 is arranged in the middle of the side wall of the upper end of the upper box body 2, a one-way valve 7 is fixedly connected in the exhaust hole 6, an exhaust pipe 10 is fixedly connected at the upper end of the upper box body 2 and at the position corresponding to the exhaust hole 6, an exhaust pump 8 is fixedly connected at the upper end of the upper box body 2, the output end of the exhaust pump 8 is fixedly connected with the exhaust pipe 10, the exhaust pump 8 is started, the air in the lower box body 1 and the upper box body 2 is pumped out through the exhaust hole 6 by the output end of the exhaust pump 8 and finally exhausted from the exhaust pipe 10, the air pressure in the lower box body 1 and the upper box body 2 is rapidly reduced, a second sealing gasket 5 is fixedly connected at one side of the upper box body 2 and one side of the lower box body 1, the first sealing gasket 4 and the second sealing gasket 5 are made of resin rubber, and the first sealing gasket 4 and the second sealing gasket 5 can ensure the sealing performance of the joint of the upper box body 2 and the lower box body 1, fixing mechanism 9 all includes fixed inserted bar 91, fixed inserted bar 91 is fixed connection in box 1 upper end four corners down respectively, go up in the box 2 and all seted up a fixed perforation 92 with the corresponding position of fixed inserted bar 91, fixed inserted bar 91 upper end all passes corresponding fixed perforation 92 and all fixedly connected with connecting thread 93, equal threaded connection has a fixation nut 94 on the connecting thread 93, all fixedly sliding connection has an anti-skidding gasket 96 on fixed inserted bar 91, anti-skidding gasket 96 all is located between fixation nut 94 and the last box 2 upper end lateral wall, the equal fixedly connected with in the fixed nut 94 outside rotates the limit cover 95, it rotates the limit cover 95 to rotate, it drives fixation nut 94 to rotate to make fixation nut 94 be located the downward motion of fixed inserted bar 91 upper end, and extrude the upper box 2 upper end, make box 1 and upper box 2 extrude fixedly each other down box 1 and upper box 2.

Specifically, when the utility model is used, firstly, the lower box body 1 is installed below the pipeline, and the pipeline joint is positioned in the lower box body 1, at the same time, the upper box body 2 is clamped on the upper end of the lower box body 1, and the fixed inserted bar 91 passes through the fixed perforation 92, then the rotating side sleeve 95 is rotated, the rotating side sleeve 95 drives the fixed nut 94 to rotate, the fixed nut 94 is positioned on the upper end of the fixed inserted bar 91 to move downwards and press the upper end of the upper box body 2, so that the lower box body 1 and the upper box body 2 are mutually pressed and fixed, and the pipeline joint is fixed between the lower box body 1 and the upper box body 2, then the exhaust pump 8 is connected with an external power supply, and the exhaust pump 8 is started, so that the output end of the exhaust pump 8 pumps out the air in the lower box body 1 and the upper box body 2 through the exhaust hole 6, and finally exhausted from the exhaust pipe 10, so that the air pressure in the lower box body 1 and the upper box body 2 rapidly descends, when a gap exists at the pipeline joint, through the inside and outside atmospheric pressure difference of pipeline to under the effect of atmospheric pressure, can make the liquid in the pipeline flow through the gap rapidly, the effectual condition of having avoided the operator to wait for the testing result for a long time.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" 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 the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a heating power conveying system is with sealed check out test set, its characterized in that, include box (1) down, go up box (2), air pump (8), fixed establishment (9) and blast pipe (10), it is in box (1) upper end down to go up box (2) joint, go up box (2) and box (1) both sides intermediate position down and all seted up one installation jack (3), installation jack (3) are semi-circular structure, the equal first sealed pad (4) of equal fixedly connected with of installation jack (3) lateral wall, box (1) upper end four corners down and all be provided with one fixed establishment (9) with last box (2) junction.

2. The seal detection apparatus for a heat transfer system of claim 1, wherein: fixed establishment (9) all include fixed inserted bar (91), fixed inserted bar (91) is fixed connection box (1) upper end four corners down respectively, go up in box (2) and all seted up one fixed perforation (92) with fixed inserted bar (91) corresponding position, corresponding fixed perforation (92) and equal fixedly connected with connecting thread (93) are all passed to fixed inserted bar (91) upper end, equal threaded connection has a fixation nut (94) on connecting thread (93).

3. A seal detection apparatus for a heat transfer system, as defined in claim 2, wherein: the anti-skidding structure is characterized in that the fixed insert rod (91) is fixedly and slidably connected with an anti-skidding gasket (96), the anti-skidding gasket (96) is located between the fixed nut (94) and the upper end side wall of the upper box body (2), and the outer side of the fixed nut (94) is fixedly connected with a rotating edge sleeve (95).

4. The seal detection apparatus for a heat transfer system of claim 1, wherein: go up box (2) upper end lateral wall intermediate position and seted up one exhaust hole (6), exhaust hole (6) internal fixation is connected with one-way valve (7), go up box (2) upper end and with exhaust hole (6) corresponding position fixedly connected with blast pipe (10).

5. The seal detection apparatus for a heat transfer system of claim 1, wherein: go up box (2) upper end fixedly connected with exhaust pump (8), exhaust pump (8) output and blast pipe (10) fixed connection.

6. The seal detection apparatus for a heat transfer system of claim 1, wherein: go up box (2) and lower box (1) and be close to one side equal fixedly connected with second sealed pad (5) mutually, first sealed pad (4) and second sealed pad (5) are the resin rubber material and make.

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