CN210170976U - Nuclear island water filter integrality detection device - Google Patents
Nuclear island water filter integrality detection device Download PDFInfo
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- CN210170976U CN210170976U CN201920566865.2U CN201920566865U CN210170976U CN 210170976 U CN210170976 U CN 210170976U CN 201920566865 U CN201920566865 U CN 201920566865U CN 210170976 U CN210170976 U CN 210170976U
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Abstract
The utility model discloses a nuclear island water filter integrity detection device, wherein a filter is assembled on the detection device; the detection device comprises a support frame, a liquid storage tank and a detection tank; the top of the detection tank is provided with an opening to form a placing opening, an upper cover for covering the placing opening is arranged above the detection tank, and the upper cover is provided with a liquid passing opening penetrating through the upper side and the lower side of the upper cover; a clamping frame is arranged above the upper cover and correspondingly clamped with two ends of the filter; the filter is connected with the air supply device through an air inlet pipe; the bottom of the detection tank is provided with a liquid outlet which is connected with the liquid storage tank through a liquid outlet pipe, the side wall of the detection tank is provided with a liquid inlet which is connected with the liquid storage tank through a liquid inlet pipe. The advantages are that: the technical problems of complex structure and difficult sealing of the nuclear island water filter can be solved; meanwhile, the filter moves, screw transmission is abandoned, hoisting or manual intervention is adopted, and the phenomenon that the screw is clamped due to the fact that the nuclear island water filter is too heavy is avoided.
Description
Technical Field
The utility model relates to a nuclear island water filter integrality detection area especially relates to a nuclear island water filter integrality detection device.
Background
At present, a detection device for detecting the integrity of the nuclear island water solution filter is not available.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nuclear island water filter integrality detection device to solve the aforementioned problem that exists among the prior art.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a nuclear island water filter integrity detection device, a filter being mounted on the detection device; the detection device comprises a support frame, a liquid storage tank and a detection tank, wherein the upper end and the lower end of the support frame are open, the support frame is arranged in a hollow manner, and the liquid storage tank and the detection tank are sequentially arranged in the support frame from bottom to top; the top of the detection groove is open and provided with a placing opening, an upper cover covering the placing opening is arranged above the detection groove, the upper cover is provided with a liquid passing opening penetrating through the upper side and the lower side of the upper cover, the top of the support frame is provided with two mutually parallel slide rails, and the lower surface of the upper cover is provided with a sliding part correspondingly matched with the two slide rails; a clamping frame is arranged above the upper cover, and the clamping frame is correspondingly clamped with two ends of the filter to clamp the filter on the clamping frame; the filter is connected with the air supply device through an air inlet pipe; the liquid outlet is arranged at the bottom of the detection tank and is connected with the liquid storage tank through a liquid outlet pipe, a liquid inlet is arranged on the side wall of the detection tank and is connected with the liquid storage tank through a liquid inlet pipe.
Preferably, a first valve is arranged on the liquid outlet pipe.
Preferably, the liquid inlet pipe is sequentially provided with a pneumatic diaphragm pump, a filtering device and a second valve along the flowing direction of liquid inside the liquid inlet pipe.
Preferably, an intake valve is disposed on the intake pipe.
Preferably, the filter is provided with a pressure relief port, and the pressure relief port is provided with a pressure relief cover.
Preferably, the top of the supporting frame is also provided with an instrument frame.
The utility model has the advantages that: 1. lead screw transmission is abandoned to the up-and-down movement of the filter, and hoisting or manual intervention is adopted, so that the phenomena of uneven stress of the guide pillar, early abrasion and possible clamping stagnation caused by the uneven stress of the guide pillar due to the overweight of the nuclear island water filter are avoided. 2. This patent is designed to nuclear island water filter structural feature, can solve the technical problem that nuclear island water filter structure is complicated, sealed difficulty.
Drawings
Fig. 1 is a schematic structural diagram of a detection device in an embodiment of the present invention;
fig. 2 is a top view of a detection device in an embodiment of the present invention;
fig. 3 is a left side view of the detecting device in the embodiment of the present invention.
In the figure: 1. a support frame; 2. a detection tank; 3. a liquid storage tank; 4. a clamping frame; 5. an upper cover; 6. a filter; 7. a liquid passing port; 8. a liquid outlet; 9. a liquid outlet pipe; 10. a first valve; 11. a liquid inlet; 12. a liquid inlet pipe; 13. a second valve; 14. a filtration device; 15. a pneumatic diaphragm pump; 16. a slide rail; 17. an instrument holder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
As shown in fig. 1 to 3, the present invention provides a nuclear island water filter 6 integrity detection device, on which a filter 6 is assembled; the detection device comprises a support frame 1 with open upper and lower ends and a hollow interior, and a liquid storage tank 3 and a detection tank 2 which are sequentially arranged in the support frame 1 from bottom to top; the top of the detection groove 2 is open to form a placing opening, an upper cover 5 covering the placing opening is arranged above the detection groove 2, a liquid passing opening 7 penetrating through the upper side and the lower side of the upper cover 5 is arranged on the upper cover 5, two parallel slide rails 16 are arranged at the top of the supporting frame, and a sliding part correspondingly matched with the two slide rails 16 is arranged on the lower surface of the upper cover 5; a clamping frame 4 is arranged above the upper cover 5, the clamping frame 4 is correspondingly clamped with two ends of the filter 6, and the filter 6 is clamped on the clamping frame 4; the filter 6 is connected with an air supply device through an air inlet pipe; detect 2 bottoms in groove and be provided with liquid outlet 8, liquid outlet 8 through the drain pipe with reservoir 3 links to each other, be provided with inlet 11 on the 2 lateral walls in detection groove, inlet 11 through feed liquor pipe 12 with reservoir 3 links to each other.
In this embodiment, the holding frame 4 can be manually moved to make it move downwards, enter the detection groove 2 through the placing opening, move upwards after the detection is finished, and place the filter 6 on the top of the upper cover 5. The liquid on the filter 6 enters the detection tank 2 through the liquid passing port 7 on the upper cover 5, so that the waste of the liquid in the detection tank 2 is avoided to a great extent. Alternatively, the holding frame 4 and the filter 6 are moved into the inspection well 2 or removed from the inspection well 2 by using a lifting device.
In this embodiment, the liquid outlet pipe is provided with a first valve 10. The first valve 10 is opened, and the liquid in the detection tank 2 enters the liquid storage tank 3 through the liquid outlet pipe.
In this embodiment, an intake valve is provided in the intake pipe. And the air inlet valve controls the on-off of the air inlet pipe.
In this embodiment, the liquid inlet pipe 12 is sequentially provided with an air operated diaphragm pump 15, a filtering device 14 and a second valve 13 along the flowing direction of the liquid inside the liquid inlet pipe. And opening the second valve 13, and pumping the liquid in the liquid storage tank 3 into the liquid inlet pipe 12 by the pneumatic diaphragm pump 15, wherein the liquid in the liquid inlet pipe 12 enters the detection tank 2 after being filtered by the filtering device 14. The liquid storage tank 3 and the detection tank 2 are connected to ensure the circulation of liquid in the liquid storage tank and the detection tank, so that the liquid loss in the detection tank 2 is prevented from influencing the normal detection work, the cleanliness of the liquid in the detection tank 2 is also ensured, and impurities are prevented from entering to influence the detection result.
In this embodiment, the filter 6 is provided with a pressure relief port, and the pressure relief port is provided with a pressure relief cover. The pressure relief cover is provided with a sealing element and covers the pressure relief opening, so that the gas in the filter 6 cannot leak. During detection, the air supply device supplies air to the filter 6; after the detection is finished, the pressure relief cover is opened, and the gas in the filter 6 is discharged through the pressure relief opening.
In this embodiment, the top of the supporting frame 1 is further provided with an instrument frame 17. The instrument holder 17 prevents the use of some instruments during the testing process.
In this embodiment, when the detecting device is used to detect the integrity of the filter 6, the filter 6 is firstly clamped on the clamping frame 4, the upper cover 5 is opened by pushing and pulling, and the filter 6 is manually or manually placed into the detection tank 2 by a lifting device, and the filter 6 is ensured to completely enter the liquid in the detection tank 2; opening an air inlet valve, ventilating the filter 6 by an air supply device, and closing the air inlet valve to stop air supply when the pressure in the filter 6 reaches a preset value; observing whether the filter 6 foams in the liquid in the detection tank 2 and the foaming position, thereby judging whether the filter 6 is complete and a damaged part; after the detection is finished, opening the pressure relief port to relieve pressure; the filter 6 is moved upwards to be separated from the detection groove 2, the upper cover 5 is pushed and pulled, the upper cover 5 is placed above the detection groove 2, the filter 6 is placed on the upper cover 5, and liquid on the filter 6 enters the detection groove 2 through the liquid passing port 7 on the upper cover 5.
Through adopting the utility model discloses an above-mentioned technical scheme has obtained following profitable effect:
the utility model provides a nuclear island water filter integrality detection device, lead screw drive is abandoned in the removal about the filter among this detection device, adopts hoist and mount or artificial intervention, has avoided because nuclear island water filter is too heavy, causes the guide pillar atress uneven, and the jamming phenomenon that probably appears that wears and tear early and bring from this. This patent is designed to nuclear island water filter structural feature, can solve the technical problem that nuclear island water filter structure is complicated, sealed difficulty.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be viewed as the protection scope of the present invention.
Claims (6)
1. A nuclear island water filter integrity detection device, a filter being mounted on the detection device; the method is characterized in that: the detection device comprises a support frame, a liquid storage tank and a detection tank, wherein the upper end and the lower end of the support frame are open, the support frame is arranged in a hollow manner, and the liquid storage tank and the detection tank are sequentially arranged in the support frame from bottom to top; the top of the detection groove is open and provided with a placing opening, an upper cover covering the placing opening is arranged above the detection groove, the upper cover is provided with a liquid passing opening penetrating through the upper side and the lower side of the upper cover, the top of the support frame is provided with two mutually parallel slide rails, and the lower surface of the upper cover is provided with a sliding part correspondingly matched with the two slide rails; a clamping frame is arranged above the upper cover, and the clamping frame is correspondingly clamped with two ends of the filter to clamp the filter on the clamping frame; the filter is connected with the air supply device through an air inlet pipe; the liquid outlet is arranged at the bottom of the detection tank and is connected with the liquid storage tank through a liquid outlet pipe, a liquid inlet is arranged on the side wall of the detection tank and is connected with the liquid storage tank through a liquid inlet pipe.
2. The nuclear island water filter integrity detection device of claim 1, wherein: and a first valve is arranged on the liquid outlet pipe.
3. The nuclear island water filter integrity detection device of claim 1, wherein: and the liquid inlet pipe is sequentially provided with a pneumatic diaphragm pump, a filtering device and a second valve along the flowing direction of the liquid inside the liquid inlet pipe.
4. The nuclear island water filter integrity detection device of claim 1, wherein: and an air inlet valve is arranged on the air inlet pipe.
5. The nuclear island water filter integrity detection device of claim 1, wherein: the filter is provided with a pressure relief opening, and the pressure relief opening is provided with a pressure relief cover.
6. The nuclear island water filter integrity detection device of claim 1, wherein: and an instrument frame is also arranged at the top of the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566865.2U CN210170976U (en) | 2019-04-24 | 2019-04-24 | Nuclear island water filter integrality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566865.2U CN210170976U (en) | 2019-04-24 | 2019-04-24 | Nuclear island water filter integrality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210170976U true CN210170976U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920566865.2U Active CN210170976U (en) | 2019-04-24 | 2019-04-24 | Nuclear island water filter integrality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210170976U (en) |
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2019
- 2019-04-24 CN CN201920566865.2U patent/CN210170976U/en active Active
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