CN220854022U

CN220854022U - A accredited testing organization for PVC pipeline leak hunting

Info

Publication number: CN220854022U
Application number: CN202322301053.4U
Authority: CN
Inventors: 朱政
Original assignee: Suzhou Kuji Refrigeration Technology Co ltd
Current assignee: Suzhou Kuji Refrigeration Technology Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-04-26
Anticipated expiration: 2033-08-25

Abstract

The utility model discloses a testing mechanism for PVC pipeline leakage detection, which comprises a testing table, wherein a plurality of baffles are arranged around the testing table, the testing table is surrounded by the baffles, and a structure with an opening at the upper end is formed; the test bench is connected with a water return component of the water chiller through a supporting component, the supporting component is also provided with a water diversion pressurizing device matched with the water return component of the water chiller, one end of the water diversion pressurizing device is connected with the water return component of the water chiller, and the other end of the water diversion pressurizing device is connected with a water pump station; the water pump station is started, liquid is conveyed to the water chiller backwater assembly through the water diversion pressurizing device so as to finish testing the water chiller backwater assembly, and the testing mechanism is adopted to rapidly conduct side leakage detection on a plurality of water chiller backwater assemblies and simulate the use state of the water chiller backwater assembly in the production and use processes.

Description

A accredited testing organization for PVC pipeline leak hunting

Technical Field

The utility model relates to the field of industrial water coolers of power exchange stations, in particular to a testing mechanism for detecting leakage of a PVC pipeline.

Background

The water pipelines bonded by the PVC and stainless steel valve parts are frequently used in the water chiller, water leakage occurs easily in the use process of the water pipelines, the water leakage frequently occurs in the use process of the client, and in order to ensure the tightness of the water pipelines in the assembly process, the water pipelines are required to be detected, so that the leakage at the client is avoided, and the equipment is abnormal;

In the prior art, a test mechanism for water pipeline leakage detection is not available, and a plurality of water pipelines cannot be tested at the same time so as to truly simulate the use state of the water pipelines in the working process.

Therefore, it is desirable to provide a testing mechanism for PVC pipe leakage detection, so as to quickly and truly simulate the use condition of a water pipe, so as to avoid flowing a water pipe with poor sealing property to a client.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a testing mechanism for PVC pipeline leakage detection, which can be used for rapidly detecting side leakage of a plurality of water return components of a water chiller and simulating the use state of the water return components of the water chiller in the production and use processes.

The technical scheme of the utility model is as follows: the utility model provides a testing mechanism for PVC pipeline leak hunting, includes the testboard, be equipped with a plurality of baffles around the testboard, through a plurality of baffles with the testboard is encircleed to form a structure of upper end opening;

The test bench is connected with a water return component of the water chiller through a supporting component, the supporting component is also provided with a water diversion pressurizing device matched with the water return component of the water chiller, one end of the water diversion pressurizing device is connected with the water return component of the water chiller, and the other end of the water diversion pressurizing device is connected with a water pump station;

The water pump station is started, and liquid is conveyed to the water return component of the water chiller through the water diversion pressurizing device, so that the water return component of the water chiller is tested.

Further, the water diversion pressurizing device comprises a main pipeline and an auxiliary pipeline, wherein the auxiliary pipeline is communicated with the main pipeline and is positioned at one end of the main pipeline, and a water inlet is formed in the other end of the main pipeline;

The auxiliary pipeline is connected to the water return component of the water chiller, and the water inlet is connected to the water pump station.

Further, the auxiliary pipelines are provided with a plurality of groups, and the plurality of groups of auxiliary pipelines are in one-to-one correspondence with the water return components of the water chiller.

Further, the water diversion pressurizing device further comprises a pressure gauge, and the pressure gauge is connected with the auxiliary pipeline.

Further, a plurality of baffles are provided with water outlets.

Further, the support assembly comprises a plurality of brackets and a bearing frame, wherein the bearing frame is positioned at the upper ends of the brackets so as to connect the brackets.

Further, the bearing frame is detachably connected with a positioning assembly, the positioning assembly comprises a positioning block connected with the bearing frame and an abutting block connected with the positioning block, and the water return assembly of the water chiller is positioned between the positioning block and the abutting block so as to complete fixation.

Further, the abutting block is connected to the positioning block through a bolt.

Further, the positioning assembly is provided with a plurality of groups.

Further, the water chiller backwater assembly comprises a ball valve, a first pipeline connected with the ball valve and a second pipeline connected with the first pipeline, and the second pipeline is connected with the water diversion pressurizing device.

The beneficial technical effects of the utility model are as follows:

1. The baffle is provided with a water outlet hole, so that liquid leaked to the test bench can be conveniently discharged.

2. Can fix chiller return water subassembly on supporting component through locating component, avoid chiller return water subassembly to take place to remove at side hourglass in-process position, influence the degree of accuracy of test.

3. The support assembly is arranged to lift the water return assembly of the water chiller, so that the bottom of the water return assembly of the water chiller is far away from the test bench, and meanwhile, a plurality of dry paperboards are placed between the test bench and the water return assembly of the water chiller, and the side leakage condition of the water return assembly of the water chiller is confirmed through the surface state of the dry paperboards;

Similarly, because the supporting component exists, a water bucket is also placed on the test bench, and the water bucket is positioned at the water outlet of the water return component of the water chiller, so that a person can conveniently recover liquid after the test is finished.

4. The setting of water diversion pressurizing device can test a plurality of cold water machine return water components simultaneously, and simultaneously through the manometer of setting, the inside liquid pressure situation of cold water machine return water component can directly embody.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the test state of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of the water diversion pressurizing apparatus of the present utility model;

Fig. 4 is a schematic structural diagram of a water return assembly of a water chiller according to the present utility model.

The reference numerals are:

100. A test bench; 200. a baffle; 210. a water outlet hole; 300. a support assembly; 310. a bracket; 320. a carrier; 330. a positioning assembly; 331. a positioning block; 332. an abutment block; 400. a water diversion pressurizing device; 410. a main pipeline; 420. a secondary pipeline; 430. a pressure gauge; 440. a water inlet; 500. a water return component of the water chiller; 510. a ball valve; 520. a first pipeline; 530. and a second pipeline.

Detailed Description

In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships described based on the embodiments and shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 and fig. 2, the utility model specifically relates to a testing mechanism for detecting leakage of a PVC pipeline, comprising a testing table 100, wherein a plurality of baffles 200 are arranged around the testing table 100, and the testing table 100 is surrounded by the baffles 200 and forms a structure with an opening at the upper end;

The test bench 100 is connected with a water chiller backwater assembly 500 through a support assembly 300, the support assembly 300 is also provided with a water diversion pressurizing device 400 matched with the water chiller backwater assembly 500 for use, one end of the water diversion pressurizing device 400 is connected with the water chiller backwater assembly 500, and the other end of the water diversion pressurizing device 400 is connected with a water pump station;

The water pump station is started, and liquid is conveyed to the water chiller return water assembly 500 through the water diversion pressurizing device 400, so that the water chiller return water assembly 500 is tested.

It should be noted that, the water return component 500 of the water chiller is a pipe structure assembled inside the water chiller, and the pipe structure is mainly used for transporting liquid, and in the transportation process, it is required to ensure that the pipe structure cannot leak, so that the sealing condition of the pipe structure needs to be tested.

The water chiller backwater assembly 500 is arranged on the test bench 100 through the support assembly 300, and due to the existence of the support assembly 300, the water chiller backwater assembly 500 is in a suspended state, and a plurality of dry paperboards are paved below the water chiller backwater assembly 500; in addition, one end of the water diversion pressurizing device 400 is connected to a water pump station, the other end of the water diversion pressurizing device 400 is connected to the water chiller backwater assembly 500, the water pump station conveys liquid to the water chiller backwater assembly 500 through the water diversion pressurizing device 400, meanwhile, a water outlet of the water chiller backwater assembly 500 is closed, so that the liquid is always in the water chiller backwater assembly 500, when the pressure of the liquid in the water chiller backwater assembly 500 reaches a set value, the water chiller backwater assembly 500 stands for a specific time at room temperature, and if a dry paperboard is not wet in the time, the water chiller backwater assembly 500 is marked to be tested normally, and no leakage occurs. At this time, the liquid is discharged into the water tub through the water outlet of the water chiller return water assembly 500 to be recovered.

The environment of the water return assembly 500 of the water chiller in the working process is truly simulated by adopting the mode, so that the safety of the water return assembly 500 of the water chiller in the use process is ensured.

As shown in fig. 1 and 3, the water diversion pressurizing apparatus 400 includes a main pipe 410 and a sub pipe 420, the sub pipe 420 is connected to the main pipe 410, and is located at one end of the main pipe 410, and a water inlet 440 is formed at the other end of the main pipe 410;

The auxiliary pipeline 420 is connected to the water chiller return assembly 500, and the water inlet 440 is connected to a water pump station.

The water inlet 440, the main pipeline 410 and the auxiliary pipeline 420 are communicated, the main pipeline 410 is connected with a water pump station through the water inlet 440, and the main pipeline 410 is connected with the water chiller backwater assembly 500 through the auxiliary pipeline 420, so that liquid of the water pump station can be conveyed into the water chiller backwater assembly 500, and the test is completed.

The auxiliary pipelines 420 are provided with a plurality of groups, and the groups of the auxiliary pipelines 420 are in one-to-one correspondence with the water return assemblies 500 of the water chiller.

By the aid of the plurality of auxiliary pipelines 420, a plurality of water chiller return water assemblies 500 can be tested, and testing efficiency is greatly improved.

The water diversion pressurizing apparatus 400 further includes a pressure gauge 430, and the pressure gauge 430 is connected to the secondary line 420.

The pressure gauge 430 is disposed on the auxiliary pipeline 420, and thus can be independently corresponding to the water return component 500 of the water chiller, so that a person can visually see the liquid pressure inside the water return component 500 of the water chiller, so as to perform detailed recording, and evaluate the condition of the water return component 500 of the water chiller.

As shown in fig. 1 and 2, a plurality of baffles 200 are provided with water outlet holes 210.

When the water return component 500 of the water chiller leaks in the testing process, leaked liquid flows on the surface of the test bench 100 due to the baffle 200, and the liquid accumulated on the test bench 100 can be rapidly discharged by arranging the water outlet 210, so that the surface of the test bench 100 is cleaned, and erroneous judgment in the testing process is avoided.

As shown in fig. 2, the support assembly 300 includes a plurality of brackets 310 and a carrier 320, and the carrier 320 is positioned at upper ends of the plurality of brackets 310 to connect the plurality of brackets 310.

One end of the support 310 is connected to the test bench 100, the other end of the support 310 is connected to the bearing frame 320, and the water chiller return assembly 500 assembled to the bearing frame 320 is suspended through the support 310, so that a large space exists between the water chiller return assembly 500 and the test bench 100, and cleaning of the test bench 100 and liquid discharge in the water chiller return assembly 500 are facilitated for personnel.

The bearing frame 320 is detachably connected with a positioning assembly 330, the positioning assembly 330 comprises a positioning block 331 connected to the bearing frame 320 and an abutting block 332 connected to the positioning block 331, and the water chiller backwater assembly 500 is located between the positioning block 331 and the abutting block 332 to complete fixation.

The water chiller return assembly 500 can be quickly fixed through the positioning assembly 330, so that the position of the water chiller return assembly 500 cannot deviate in the testing process, and the environment in the actual working process is truly simulated, so that the testing accuracy is ensured.

The abutting block 332 is connected to the positioning block 331 through a bolt, so that the water return assembly 500 of the water chiller can be fast fastened or unfastened.

The positioning components 330 are provided with a plurality of groups, the positioning components 330 correspond to the water return components 500 of the water chiller one by one, and the detection efficiency can be greatly improved.

As shown in fig. 1, 3 and 4, the water chiller return assembly 500 includes a ball valve 510, a first pipe 520 connected to the ball valve 510, and a second pipe 530 connected to the first pipe 520, the second pipe 530 being connected to the water diversion pressurizing apparatus 400.

Wherein, when the test is finished, a person opens the ball valve 510 to drain the liquid in the first and second pipelines 520 and 530 into the water tub. During normal testing, the ball valve 510 is in a closed state. The second line 530 is connected to the sub-line 420 of the water diversion pressurizing apparatus 400 so as to introduce the liquid.

The above examples are only specific embodiments of the present utility model for illustrating the technical solution of the present utility model, but not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that the present utility model is not limited thereto: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims

1. The utility model provides a testing mechanism for PVC pipeline leak hunting, its characterized in that includes test bench (100), be equipped with a plurality of baffles (200) around test bench (100), through a plurality of baffles (200) with test bench (100) encirclement to form the structure of an upper end opening;

the test bench (100) is connected with a water chiller backwater assembly (500) through a support assembly (300), the support assembly (300) is further provided with a water diversion pressurizing device (400) matched with the water chiller backwater assembly (500), one end of the water diversion pressurizing device (400) is connected with the water chiller backwater assembly (500), and the other end of the water diversion pressurizing device (400) is connected with a water pump station;

the water pump station is started, and liquid is conveyed to the water chiller backwater assembly (500) through the water diversion pressurizing device (400) so as to finish testing the water chiller backwater assembly (500).

2. The testing mechanism for PVC pipe leakage detection according to claim 1, wherein the water diversion pressurizing device (400) includes a main pipe (410) and a secondary pipe (420), the secondary pipe (420) is connected with the main pipe (410) and is located at one end of the main pipe (410), and a water inlet (440) is provided at the other end of the main pipe (410);

The auxiliary pipeline (420) is connected to the water return component (500) of the water chiller, and the water inlet (440) is connected to the water pump station.

3. The testing mechanism for detecting leakage of a PVC pipe according to claim 2, wherein the secondary pipes (420) are provided with a plurality of groups, and the plurality of groups of secondary pipes (420) are in one-to-one correspondence with the water return components (500) of the water chiller.

4. A testing mechanism for PVC pipe leakage detection according to claim 3, wherein the water diversion pressurizing means (400) further comprises a pressure gauge (430), the pressure gauge (430) being connected to the secondary pipe (420).

5. A testing device for detecting leaks in PVC pipes according to claim 1, wherein a plurality of baffles (200) are each provided with a water outlet (210).

6. The test mechanism for PVC pipe leakage detection according to claim 1, wherein the support assembly (300) includes a plurality of brackets (310) and a carrier (320), the carrier (320) being located at upper ends of the plurality of brackets (310) to connect the plurality of brackets (310).

7. The testing mechanism for detecting leakage of a PVC pipe according to claim 6, wherein the carrier (320) is detachably connected with a positioning assembly (330), the positioning assembly (330) includes a positioning block (331) connected to the carrier (320) and an abutment block (332) connected to the positioning block (331), and the water return assembly (500) of the chiller is located between the positioning block (331) and the abutment block (332) to complete the fixing.

8. The test mechanism for PVC pipe leakage detection according to claim 7, wherein the abutment block (332) is bolted to the locating block (331).

9. The test mechanism for PVC pipe leak detection according to claim 8, wherein the positioning assembly (330) is provided with a plurality of sets.

10. The test mechanism for PVC pipe leak detection of claim 1, wherein the chiller return water assembly includes a ball valve (510), a first pipe (520) connected to the ball valve, and a second pipe (530) connected to the first pipe, the second pipe being connected to the water diversion pressurization device.