Pressure vessel medium leakage alarm device

Abstract

The utility model relates to the technical field of pressure containers, in particular to a pressure container medium leakage alarm device which comprises a base, a container tank arranged on the base, a pressure gauge arranged on the container tank, an end cover fixedly arranged at one end of the container tank, a feeding pipe fixedly arranged on the end cover and a storage tank fixedly arranged on the base. The hydraulic cylinder is fixedly arranged at the top of the storage tank, an output shaft of the hydraulic cylinder is fixedly connected with the mounting plate, a lantern ring assembled with the end cover is fixedly arranged on the side, close to the container tank, of the mounting plate, and a protection cavity is formed in the lantern ring. Pressure intensity change is generated in the container tank and is directly transmitted to the control panel through the pressure gauge, so that an alarm is given to a worker, and the worker can repair the container tank in time to prevent leakage, and when the worker deals with leakage, a medium in the protection cavity can be transferred into the storage tank through the transfer mechanism; and loss caused by medium leakage is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of pressure vessels, and in particular to a medium leakage alarm device for a pressure vessel. Background Art

[0002] A pressure vessel is a closed device that contains gas or liquid and bears a certain pressure. When the pressure vessel is working, the effective pressure inside it must meet the requirements in order to be used normally. However, in reality, since a relatively high pressure needs to be maintained inside the pressure vessel, and the entire structure generally only has connections at the inlet and outlet of the medium, the inlet and outlet of the pressure vessel become critical points that are prone to leakage. Therefore, a medium leakage alarm device is usually required to be installed on the pressure vessel.

[0003] A Chinese utility model patent with publication number CN219589874U discloses a medium leakage alarm device for an electrolyte pressure vessel. The utility model includes a fixed groove, a support column is fixedly connected to the inner wall of the fixed groove, a pressure storage tank is placed on the top surface of the support column, a positioning component for limiting the pressure storage tank is arranged on the surface of the fixed groove, a movement auxiliary mechanism is arranged on the right side of the fixed groove, clean water is contained in the fixed groove, a monitoring component is arranged on the surface of the fixed groove, a drain pipe is fixedly plugged on the back side of the fixed groove, the positioning component includes a mounting box, and the mounting box is fixedly connected to the left side of the fixed groove, a double-headed screw is rotatably connected to the surface of the mounting box, and a crank is fixedly connected to the rear end of the double-headed screw.

[0004] The device is provided with a fixed groove, the inner wall of the fixed groove is fixedly connected to a support column, and a pressure storage tank is placed on the top of the support column. When the pressure storage tank leaks, the storage medium in the pressure storage tank needs to flow into the fixed groove, and then the detection component can detect the leaked medium in the fixed groove and alarm. Both the detection and the alarm are delayed, which makes it inconvenient to stop the leakage in time, increasing the loss caused by the leakage. Utility Model Content

[0005] In view of the problem that the alarm device in the prior art is inconvenient to prevent leakage in time, the utility model provides a pressure vessel medium leakage alarm device.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] The utility model provides a pressure vessel medium leakage alarm device, comprising

[0008] A base, a plurality of groups of support plates are arranged at intervals on the base, a container tank is arranged on the support plate, a pressure gauge is arranged on the container tank, an end cover is fixedly arranged at one end of the container tank, a feed pipe is fixedly arranged on the end cover, a switch valve is arranged on the feed pipe, a storage tank is fixedly arranged on the base, and a control panel is fixedly arranged on the storage tank;

[0009] The protection mechanism includes a hydraulic cylinder, a mounting plate and a collar. The hydraulic cylinder is fixedly arranged on the top of the storage tank. The output shaft of the hydraulic cylinder is fixedly connected to the mounting plate. A collar matched with the end cover is fixedly arranged on the side of the mounting plate close to the container tank. A protection cavity is arranged in the collar.

[0010] The transfer mechanism is arranged on the storage tank.

[0011] Preferably, the transfer mechanism includes a fan and a pipeline, the fan is fixedly mounted on the storage tank, one end of the pipeline is fixedly mounted on the mounting plate and is connected to the protective cavity, and the other end of the pipeline is connected to the storage tank through the fan. By starting the fan, the staff can absorb the medium in the protective cavity into the storage tank through the pipeline to avoid direct leakage of the medium.

[0012] Preferably, a sealing gasket is provided on the side of the collar close to the container tank to prevent leakage of the medium in the protective cavity.

[0013] Preferably, two groups of fixed plates are fixedly arranged at intervals on the base, and a slide groove one is provided on the fixed plate in the same axial direction as the output shaft of the hydraulic cylinder, and a slider one matched with the slide groove one is fixedly arranged on the mounting plate, and the mounting plate is limited by the slide groove one on the two groups of fixed plates to ensure the stability of the movement of the mounting plate.

[0014] Preferably, a plurality of groups of slide grooves 2 are provided on the base, and a slider 2 matched with the slide grooves 2 is fixedly provided on the support plate, and the support plate can slide along the slide grooves 2 through the slider 2, so as to support container tanks of different lengths.

[0015] Preferably, a baffle is fixedly provided on one side of the base away from the storage tank, and the baffle abuts against the container tank. By setting the baffle abutting against the container tank, displacement of the container tank when the ring abuts against the end cover is avoided, thereby ensuring the stability of the container tank.

[0016] Preferably, a rubber pad is provided on the side of the baffle plate close to the container tank, and the rubber pad is provided to prevent the baffle plate from directly abutting against the container tank, thereby ensuring the safety of the container tank.

[0017] The advantages of adopting the above technical solution are:

[0018] In the utility model, the pressure gauge is electrically connected to the control panel. When medium leakage occurs at the feed pipe of the container tank, pressure changes occur in the container tank. The pressure gauge directly transmits the pressure value in the container tank to the control panel to alarm the staff, so that the staff can repair the container tank in time to stop the leakage. The medium leaked through the feed pipe is stored in the protective cavity. When the staff handles the leakage, the medium in the protective cavity can be transferred to the storage tank through the transfer mechanism. The operation is convenient and the loss caused by the leakage of the medium is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The structure diagram of the utility model is shown;

[0021] Figure 2 A partial structural schematic diagram of the utility model is shown;

[0022] Figure 3 A partial structural schematic diagram of the utility model is shown.

[0023] Among them: base 1, support plate 101, fixing plate 102, slide 1 103, baffle 104, slide 2 105, container tank 2, end cover 201, feed pipe 202, pressure gauge 203, storage tank 3, hydraulic cylinder 4, mounting plate 5, slider 1 501, collar 6, sealing gasket 601, fan 7, pipeline 8, control panel 9. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] like Figures 1 to 3 As shown, the embodiment of the utility model discloses a pressure vessel medium leakage alarm device,

[0026] A base 1, on which a plurality of groups of support plates 101 are arranged at intervals, a container tank 2 is arranged on the support plate 101, a pressure gauge 203 is arranged on the container tank 2, an end cover 201 is fixedly arranged at one end of the container tank 2, a feed pipe 202 is fixedly arranged on the end cover 201, a switch valve is arranged on the feed pipe 202, a storage tank 3 is fixedly arranged on the base 1, and a control panel 9 is fixedly arranged on the storage tank 3;

[0027] The protection mechanism includes a hydraulic cylinder 4, a mounting plate 5 and a collar 6. The hydraulic cylinder 4 is fixedly arranged on the top of the storage tank 3. The output shaft of the hydraulic cylinder 4 is fixedly connected to the mounting plate 5. The mounting plate 5 is fixedly provided with a collar 6 matched with the end cover 201 on one side close to the container tank 2. A protection cavity is provided in the collar 6.

[0028] The transfer mechanism is arranged on the storage tank 3.

[0029] In at least one embodiment, the transfer mechanism includes a fan 7 and a pipe 8, the fan 7 is fixedly mounted on the storage tank 3, one end of the pipe 8 is fixedly mounted on the mounting plate 5 and connected to the protective cavity, and the other end of the pipe 8 is connected to the storage tank 3 through the fan 7. By starting the fan 7, the staff can absorb the medium in the protective cavity into the storage tank 3 through the pipe 8 to avoid direct leakage of the medium.

[0030] In at least one embodiment, a sealing gasket 601 is provided on the side of the collar 6 close to the container tank 2 to prevent leakage of the medium in the protective cavity.

[0031] In at least one embodiment, two groups of fixed plates 102 are fixedly arranged at intervals on the base 1, and a slide groove 103 which is axially the same as the output shaft of the hydraulic cylinder 4 is provided on the fixed plate 102. A slider 501 matched with the slide groove 103 is fixedly arranged on the mounting plate 5, and the mounting plate 5 is limited by the slide groove 103 on the two groups of fixed plates 102 to ensure the stability of the movement of the mounting plate 5.

[0032] In at least one embodiment, a plurality of groups of slide grooves 105 are provided on the base 1, and a slider 2 matched with the slide groove 105 is fixedly provided on the support plate 101. The support plate 101 can slide along the slide groove 105 through the slider 2, so as to support container tanks 2 of different lengths.

[0033] In at least one embodiment, a baffle 104 is fixedly provided on the side of the base 1 away from the storage tank 3, and the baffle 104 abuts against the container tank 2. By setting the baffle 104 to abut against the container tank 2, displacement of the container tank 2 when the ring 6 abuts against the end cover 201 is avoided, thereby ensuring the stability of the container tank 2.

[0034] In at least one embodiment, a rubber pad is provided on the side of the baffle 104 close to the container tank 2 , and the rubber pad is provided to prevent the baffle 104 from directly contacting the container tank 2 , thereby ensuring the safety of the container tank 2 .

[0035] In the device, the container tank 2 is placed on the support plate 101 on the base 1, and a pressure gauge 203 is provided on the container tank 2. The pressure gauge 203 is electrically connected to the control panel 9 on the storage tank 3, so that the staff can understand the pressure in the container tank 2 in real time. When the container tank 2 is placed normally, the staff starts the hydraulic cylinder 4, so that the output shaft of the hydraulic cylinder 4 drives the mounting plate 5 to move, so that the collar 6 on the mounting plate 5 is close to the end cover 201 on the container tank 2, and finally the collar 6 is abutted against the end cover 201, and the feed pipe 202 of the container tank 2 is sleeved in the protective cavity. When the medium leaks at the feed pipe 202, the pressure change occurs in the container tank 2 and is directly transmitted to the control panel 9 through the pressure gauge 203. The control panel 9 issues a warning to the staff, so that the staff can repair the container tank 2 in time to prevent leakage. The medium leaked through the feed pipe 202 is stored in the protective cavity. When the staff handles the leakage, the medium in the protective cavity can be transferred to the storage tank 3 through the transfer mechanism, which is convenient to operate and reduces the loss caused by the leakage of the medium.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A pressure vessel medium leakage alarm device, characterized in that: include A base, a plurality of groups of support plates are arranged at intervals on the base, a container tank is arranged on the support plate, a pressure gauge is arranged on the container tank, an end cover is fixedly arranged at one end of the container tank, a feed pipe is fixedly arranged on the end cover, a switch valve is arranged on the feed pipe, a storage tank is fixedly arranged on the base, and a control panel is fixedly arranged on the storage tank; The protection mechanism includes a hydraulic cylinder, a mounting plate and a collar. The hydraulic cylinder is fixedly arranged on the top of the storage tank. The output shaft of the hydraulic cylinder is fixedly connected to the mounting plate. A collar matched with the end cover is fixedly arranged on the side of the mounting plate close to the container tank. A protection cavity is arranged in the collar. The transfer mechanism is arranged on the storage tank.

2. A pressure vessel medium leakage alarm device according to claim 1, characterized in that: The transfer mechanism includes a fan and a pipeline. The fan is fixedly arranged on the storage tank. One end of the pipeline is fixedly arranged on the mounting plate and communicated with the protection cavity. The other end of the pipeline is communicated with the storage tank through the fan.

3. A pressure vessel medium leakage alarm device according to claim 1, characterized in that: A sealing gasket is arranged on one side of the collar close to the container tank.

4. A pressure vessel medium leakage alarm device according to claim 1, characterized in that: Two groups of fixed plates are fixedly arranged on the base at intervals, a slide groove one is arranged on the fixed plate in the same axial direction as the output shaft of the hydraulic cylinder, and a sliding block one matched with the slide groove one is fixedly arranged on the mounting plate.

5. A pressure vessel medium leakage alarm device according to claim 1, characterized in that: The base is provided with a plurality of groups of slide grooves 2, and the support plate is fixedly provided with a sliding block 2 matched with the slide grooves 2.

6. A pressure vessel medium leakage alarm device according to claim 1, characterized in that: A baffle is fixedly arranged on one side of the base away from the storage tank, and the baffle abuts against the storage tank.

7. A pressure vessel medium leakage alarm device according to claim 6, characterized in that: A rubber pad is arranged on one side of the baffle plate close to the container tank.

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