CN210834035U

CN210834035U - Warm hard pipeline gas leakage detection device that leads to equipment

Info

Publication number: CN210834035U
Application number: CN201921925017.2U
Authority: CN
Inventors: 樊小鸾
Original assignee: Shaanxi Keruida Environmental Protection Technology Co Ltd
Current assignee: Shaanxi Keruida Environmental Protection Technology Co Ltd
Priority date: 2019-11-10
Filing date: 2019-11-10
Publication date: 2020-06-23
Anticipated expiration: 2029-11-10

Abstract

The utility model relates to a warm equipment technical field that leads to, and a warm equipment stereoplasm pipeline gas leakage detection device that leads to is disclosed, including the basin, the fixed support that is provided with the symmetry in the inside both ends of basin, be provided with the swivel mount between two supports, be provided with the connecting rod between the both ends of swivel mount and the inside wall of support, the both ends of two connecting rods are all rotated through the lateral wall of rolling bearing and support and swivel mount and are connected, the upper end and the lower extreme of swivel mount are the fixed column that is provided with the symmetry all, the inboard of fixed column is all seted up flutedly, the fixed clamping mechanism that is provided with in inside of recess, be provided with the pipeline through the clamping mechanism is fixed between two fixed columns, and a support, the air cavity has. The utility model discloses, whether can be in the short time more efficient detection pipeline gas leakage, easy operation and testing result are accurate.

Description

Warm hard pipeline gas leakage detection device that leads to equipment

Technical Field

The utility model relates to a warm equipment technical field that leads to especially relates to a warm equipment stereoplasm pipeline gas leakage detection device that leads to.

Background

The heating and ventilation equipment is widely applied to buildings in recent years, can provide functions such as heating, ventilation and air conditioning, makes indoor air more comfortable, is suitable for living, and the heating and ventilation equipment often needs to use hard pipelines in the installation process, and because the hard pipelines leak once, the hard pipelines easily lead to energy waste, cause certain loss, need carry out gas leakage detection to the hard pipelines in the pipeline production process.

The existing detection device can cause insufficient sealing performance due to poor clamping device, when the pipeline is detected, the efficiency is low, a large amount of labor is consumed, the device falls behind, the detection effect is not obvious, and whether the pipeline leaks air or not can not be accurately judged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that the testing process is comparatively loaded down with trivial details, the operation is complicated, and the lower problem of detection efficiency and the warm logical equipment stereoplasm pipeline gas leakage detection device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a heating and ventilation equipment stereoplasm pipeline gas leakage detection device, includes the basin, the fixed support that is provided with the symmetry in inside both ends of basin, two be provided with the swivel mount between the support, be provided with the connecting rod between the both ends of swivel mount and the inside wall of support, two the both ends of connecting rod all rotate through rolling bearing and support and the lateral wall of swivel mount and be connected, the upper end and the lower extreme of swivel mount are all fixed and are provided with the fixed column of symmetry, the inboard of fixed column all sets up flutedly, the fixed clamping mechanism that is provided with in inside of recess, two the pipeline that is provided with through clamping mechanism is fixed between the fixed column, the air cavity has been seted up to the inside of support, connecting rod and swivel mount, the left end of.

Preferably, the clamping mechanism comprises a spring, one end of the spring is fixedly connected with the side wall of the groove, the other end of the spring is fixedly connected with a clamping block, and the clamping block is connected with the side wall of the groove in a sliding mode.

Preferably, the spring is internally provided with a cannula, the left end of the cannula passes through the side wall of the groove and is fixedly connected with the air feeding cavity, and the right end of the cannula passes through the clamping block and extends to the outside.

Preferably, an air supply pipe is fixedly arranged at the upper end of the air pump, and the other end of the air supply pipe is fixedly connected with the air supply cavity.

Preferably, the side wall of the clamping block is fixedly provided with a rubber pad.

Preferably, the outer wall of the fixing column is in threaded connection with a fixing ring.

Compared with the prior art, the utility model provides a warm logical equipment stereoplasm pipeline gas leakage detection device possesses following beneficial effect:

1. this warm equipment stereoplasm pipeline gas leakage detection device that leads to, through promoting the fixture block, fixture block compression spring fixes the pipeline between two fixed columns, and rotatory retainer plate is fixed between pipeline and the fixture block, makes the pipeline both ends sealed.

2. This warm equipment stereoplasm pipeline gas leakage detection device that leads to, through fixing the pipeline between two fixed columns, rotate the swivel mount, rotatory aquatic to the pipeline of fixing, in the inspection, the pipeline of mountable centre gripping other end, the simultaneous operation increases work efficiency.

3. According to the air leakage detection device for the rigid pipeline of the heating and ventilation equipment, the air in the air pump enters the air supply cavity through the air supply pipe by pressing the air pump, finally enters the pipeline, and whether the pipeline leaks air is judged by observing whether bubbles exist in the water tank.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses whether can be in the short time more efficient detection pipeline leak gas and the testing result is accurate.

Drawings

Fig. 1 is a schematic front structural view of a rigid pipeline air leakage detection device of heating and ventilation equipment according to the present invention;

fig. 2 is a partial structure enlarged view of a portion a in fig. 1.

In the figure: the device comprises a water tank 1, a bracket 2, a rotating frame 3, a connecting rod 4, a fixing column 5, a pipeline 6, a spring 7, a clamping block 8, a cannula 9, an air feeding cavity 10, an air pump 11, an air feeding pipe 12, a rubber pad 13 and a fixing ring 14.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-2, a heating and ventilation equipment hard pipeline air leakage detection device comprises a water tank 1, two symmetrical brackets 2 are fixedly arranged at two ends inside the water tank 1, a rotating frame 3 is arranged between the two brackets 2, connecting rods 4 are arranged between two ends of the rotating frame 3 and the inner side walls of the brackets 2, two ends of each connecting rod 4 are rotatably connected with the brackets 2 and the side walls of the rotating frame 3 through rotating bearings, symmetrical fixing columns 5 are fixedly arranged at the upper end and the lower end of the rotating frame 3, fixing rings 14 are in threaded connection with the outer wall of each fixing column 5, grooves are formed in the inner sides of the fixing columns 5, clamping mechanisms are fixedly arranged inside the grooves and comprise springs 7, insertion pipes 9 are arranged inside the springs 7, the left ends of the insertion pipes 9 penetrate through the side walls of the grooves and are fixedly connected with air supply cavities 10, and the right ends of the insertion pipes 9, one end of a spring 7 is fixedly connected with the side wall of the groove, the other end of the spring 7 is fixedly connected with a clamping block 8, a rubber pad 13 is fixedly arranged on the side wall of the clamping block 8, the clamping block 8 is slidably connected with the side wall of the groove, a pipeline 6 is fixedly arranged between two fixing columns 5 through a clamping mechanism, an air supply cavity 10 is formed in the support 2, the connecting rod 4 and the rotating frame 3, an air pump 11 is fixedly arranged at the left end of the water tank 1, an air supply pipe 12 is fixedly arranged at the upper end of the air pump 11, and the other end of the air supply pipe 12 is fixedly connected.

In the utility model, when the sealing performance of the hard pipeline needs to be detected, firstly, water is injected into the water tank 1, the fixture block 8 is pushed, the fixture block 8 compresses the spring 7, the pipeline 6 is fixed between the two fixed columns 5, the insertion pipe 9 is positioned inside the pipeline 6, the fixed ring 14 on the surface of the fixed column 5 is rotated, the fixed ring 14 moves, the fixed column 5 and the pipeline 6 are sealed, the rotating frame 3 is rotated, the pipeline 6 is put into the water, the air pump 11 works, the gas generated by the air pump 11 enters the air feeding cavity 10 through the air feeding pipe 12, then enters the insertion pipe 9 through the air feeding cavity 10, and then enters the pipeline 6 from the insertion pipe 9, when the pipeline 6 is soaked in the water, if bubbles are generated around the pipeline 6, the gas leakage of the pipeline 6 is explained, if the gas leakage does not occur around the pipeline 6, the sealing of the pipeline 6 is explained, when the pipeline 6 is detected, the, the working efficiency is improved.

The above, 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 air leakage detection device for the hard pipeline of the heating and ventilation equipment comprises a water tank (1) and is characterized in that symmetrical supports (2) are fixedly arranged at two ends inside the water tank (1), a rotating frame (3) is arranged between the two supports (2), connecting rods (4) are arranged between two ends of the rotating frame (3) and the inner side walls of the supports (2), two ends of each connecting rod (4) are rotatably connected with the supports (2) and the side walls of the rotating frame (3) through rotating bearings, symmetrical fixing columns (5) are fixedly arranged at the upper end and the lower end of the rotating frame (3), grooves are formed in the inner sides of the fixing columns (5), clamping mechanisms are fixedly arranged inside the grooves, pipelines (6) are fixedly arranged between the two fixing columns (5) through the clamping mechanisms, air conveying cavities (10) are formed in the supports (2), the connecting rods (4) and the rotating frame (3), an air pump (11) is fixedly arranged at the left end of the water tank (1).

2. The heating and ventilation equipment rigid pipeline air leakage detection device according to claim 1, wherein the clamping mechanism comprises a spring (7), one end of the spring (7) is fixedly connected with the side wall of the groove, the other end of the spring (7) is fixedly connected with a clamping block (8), and the clamping block (8) is slidably connected with the side wall of the groove.

3. The heating and ventilation equipment rigid pipeline air leakage detection device according to claim 2, characterized in that an insertion tube (9) is arranged inside the spring (7), the left end of the insertion tube (9) passes through the side wall of the groove and is fixedly connected with the air supply cavity (10), and the right end of the insertion tube (9) passes through the clamping block (8) and extends to the outside.

4. The heating and ventilation equipment rigid pipeline air leakage detection device according to claim 1, characterized in that an air supply pipe (12) is fixedly arranged at the upper end of the air pump (11), and the other end of the air supply pipe (12) is fixedly connected with the air supply chamber (10).

5. The heating and ventilation equipment rigid pipeline air leakage detection device is characterized in that a rubber pad (13) is fixedly arranged on the side wall of the clamping block (8).

6. The heating and ventilation equipment rigid pipeline air leakage detection device is characterized in that a fixing ring (14) is in threaded connection with the outer wall of the fixing column (5).