CN212567913U - Durable and life-span test machine of push type time delay valve - Google Patents
Durable and life-span test machine of push type time delay valve Download PDFInfo
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- CN212567913U CN212567913U CN202021591722.6U CN202021591722U CN212567913U CN 212567913 U CN212567913 U CN 212567913U CN 202021591722 U CN202021591722 U CN 202021591722U CN 212567913 U CN212567913 U CN 212567913U
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Abstract
The utility model relates to a durable and life-span test machine of push type time delay valve belongs to push type time delay valve check out test set technical field, which comprises a frame, frame upper end be equipped with the test pond, test pond below be equipped with the constant voltage water tank, constant voltage water tank and test pond between be equipped with a plurality of station pipelines, station pipeline and test pond between all be equipped with push type time delay valve, constant voltage water tank below be equipped with booster pump, booster pump upper end and constant voltage water tank lower extreme between the looks pipeline intercommunication, frame lower part side be equipped with the location bearing support, the location bearing support on be equipped with heating water tank, heating water tank side and booster pump between, heating water tank upper end and test pond between homogeneous phase pipeline intercommunication. The method has the characteristics of convenience in operation, reliable running stability and good test effect. The problems that the product influences the user experience, the resource waste and the potential safety hazard are avoided, and the stability of the product quality is improved.
Description
Technical Field
The utility model relates to a push type time delay valve check out test set technical field, concretely relates to durable and life-span test machine of push type time delay valve.
Background
The push type time delay valve is widely applied to various hand washing ponds in public places such as hospitals, hotels and public toilets, the quality of accessories such as valve cores, sealing rings and return springs of the push type time delay valve is good, the length of the service life of the push type time delay valve is directly determined by the fit clearance between the valve cores and the valve body, and the problems of no water discharge, short water discharge time and no water discharge exist in the use feedback, so that the problems of poor user experience and resource waste and potential safety hazard caused by no water discharge are caused.
Disclosure of Invention
The utility model discloses there is the not enough of product quality poor stability, user experience difference and life weak point among the main prior art of solving, provides a durable and life-span test machine of push type time delay valve, and it has convenient operation, operating stability characteristics reliable and test effect is good. The problems that the product influences the user experience, the resource waste and the potential safety hazard are avoided, and the stability of the product quality is improved.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a durable and life-span test machine of push type time delay valve, includes the frame, frame upper end be equipped with the test pond, test pond below be equipped with the constant voltage water tank, constant voltage water tank and test pond between be equipped with a plurality of station pipelines, station pipeline and test pond between all be equipped with the push type time delay valve, constant voltage water tank below be equipped with booster pump, booster pump upper end and constant voltage water tank lower extreme between looks pipeline intercommunication, frame lower part side be equipped with location bearing support, location bearing support on be equipped with heating water tank, heating water tank side and booster pump between, heating water tank upper end and test pond between homogeneous phase pipeline intercommunication.
Preferably, the side edges of the pressing type delay valves are respectively provided with a pressure applying cylinder in movable contact with the pressing type delay valves, and the side edge of the booster water pump is provided with a gas tank communicated with a gas pipe of the pressure applying cylinder.
Preferably, an electrical control cabinet which is fixedly connected with the positioning bearing support through bolts is arranged on the side edge of the heating water tank, and the electrical control cabinet is communicated with the pressure cylinder and the booster water pump through circuits.
Preferably, the station pipeline is provided with an electric valve which is in circuit communication with the electric control cabinet.
Preferably, the heating water tank is provided with a temperature sensor extending into the heating water tank, and the temperature sensor is in circuit communication with the electric control cabinet.
The utility model discloses can reach following effect:
the utility model provides a durable and life-span test machine of push type time delay valve compares with prior art, has convenient operation, operating stability characteristics reliable and test effect is good. The problems that the product influences the user experience, the resource waste and the potential safety hazard are avoided, and the stability of the product quality is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the structure of the present invention.
In the figure: the device comprises a frame 1, a constant-pressure water tank 2, a pressure applying cylinder 3, a test water tank 4, a press type delay valve 5, a station pipeline 6, an electrical control cabinet 7, an electric valve 8, a heating water tank 9, a booster water pump 10, a gas tank 11, a temperature sensor 12 and a positioning bearing support 13.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1 and 2, the press type delay valve endurance and life test machine comprises a frame 1, wherein a test water tank 4 is arranged at the upper end of the frame 1, a constant pressure water tank 2 is arranged below the test water tank 4, 4 station pipelines 6 are arranged between the constant pressure water tank 2 and the test water tank 4, and an electric valve 8 which is communicated with an electric control cabinet 7 is arranged on each station pipeline 6. A pressing type delay valve 5 is arranged between the station pipeline 6 and the test water pool 4, a pressure applying cylinder 3 movably contacted with the pressing type delay valve 5 is arranged on the side edge of the pressing type delay valve 5, and an air tank 11 communicated with an air pipe of the pressure applying cylinder 3 is arranged on the side edge of the pressure water pump 10. A booster water pump 10 is arranged below the constant pressure water tank 2, the upper end of the booster water pump 10 is communicated with the lower end of the constant pressure water tank 2 through a pipeline, a positioning bearing support 13 is arranged on the side edge of the lower part of the rack 1, a heating water tank 9 is arranged on the positioning bearing support 13, a temperature sensor 12 extending into the heating water tank 9 is arranged on the heating water tank 9, and the temperature sensor 12 is communicated with an electric control cabinet 7 through a circuit. The side end of the heating water tank 9 is communicated with the booster water pump 10, and the upper end of the heating water tank 9 is communicated with the test water tank 4 through homogeneous pipelines. An electrical control cabinet 7 fixedly connected with a positioning bearing support 13 through bolts is arranged on the side edge of the heating water tank 9, and the electrical control cabinet 7 is communicated with the pressure cylinder 3 and the booster water pump 10 through circuits.
An electric heating pipe in the heating water tank 9 heats water to a set temperature, and the temperature value is sent to the electric control cabinet 7 through a temperature sensor 12 to keep the water temperature constant; then the booster water pump 10 pressurizes the hot water in the heating water tank 9 and pumps the hot water to the constant pressure water tank 2, meanwhile, the constant pressure in the constant pressure water tank 2 is kept at 0.3MPa, when the electric valve 8 is opened, the water in the constant pressure water tank 2 flows through the electric valve 8 of each station and the pipeline 6 of each station to the water inlet of each test pressing type delay valve 5, and therefore the environment that the pressing type delay valve 5 is connected to a tap water pipeline is simulated. And then the pressure cylinder 3 is pushed out to simulate the manual pressing of the pressing type delay valve 5, when the pressing type delay valve 5 is pressed, water enters the test water tank 4 from the pressing type delay valve 5 and then returns to the heating water tank 1, and the water is recycled.
When the pressing times reach the set value of the leak detection interval parameter, the leak detection state is entered, the electric valve 8 is closed, then the pressing cylinder 3 pushes out the pressing delay valve 5, then the inflation valve of the gas tank 11 is opened to realize inflation and drainage, then the pressing cylinder 3 retreats to keep the states of inflation and pressurization, gas cut-off and pressure maintaining, the pressure data is extracted by the pressure transmitter, the leak detection delay setting time is passed, the current pressure data is compared with the previously extracted pressure data, if the current pressure data is greater than or equal to the difference value between the previous pressure data and the set value of the leak range parameter, thereby judging that no leak exists, otherwise, judging that leak exists, if leak exists, the program repeatedly executes inflation and pressurization, gas cut-off and pressure maintaining, pressure extraction and leak judgment, if leak is judged for three times, finally displaying the judgment result that "leak exists" and stopping the channel, if no leakage is detected for the first time, the second time or the third time, the pressure cylinder 3 pushes out exhaust, then the pressure cylinder 3 retracts, and the electric valve 8 is opened to continue to repeat the pressing and retracting actions.
In conclusion, the press type delay valve endurance and service life testing machine has the characteristics of convenience in operation, reliable running stability and good testing effect. The problems that the product influences the user experience, the resource waste and the potential safety hazard are avoided, and the stability of the product quality is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (5)
1. The utility model provides a durable and life-span test machine of push type time delay valve which characterized in that: comprises a frame (1), a test water pool (4) is arranged at the upper end of the frame (1), a constant pressure water tank (2) is arranged below the test water tank (4), a plurality of station pipelines (6) are arranged between the constant pressure water tank (2) and the test water tank (4), a press type time delay valve (5) is arranged between the station pipeline (6) and the test water pool (4), a booster water pump (10) is arranged below the constant pressure water tank (2), the upper end of the booster water pump (10) is communicated with the lower end of the constant pressure water tank (2) through a pipeline, a positioning bearing support (13) is arranged on the side edge of the lower part of the frame (1), a heating water tank (9) is arranged on the positioning bearing support (13), the side end of the heating water tank (9) is communicated with the booster water pump (10), and the upper end of the heating water tank (9) is communicated with the test water tank (4) through homogeneous pipelines.
2. The press type delay valve endurance and life test machine of claim 1, wherein: the side of the pressing type time delay valve (5) is provided with a pressure applying cylinder (3) movably contacted with the pressing type time delay valve (5), and the side of the booster water pump (10) is provided with a gas tank (11) communicated with a gas pipe of the pressure applying cylinder (3).
3. The press type delay valve endurance and life test machine of claim 2, wherein: the side of the heating water tank (9) is provided with an electrical control cabinet (7) which is fixedly connected with the positioning bearing support (13) through bolts, and the electrical control cabinet (7) is communicated with the pressure cylinder (3) and the booster water pump (10) through circuits.
4. The press type delay valve endurance and life test machine of claim 3, wherein: and an electric valve (8) which is in circuit communication with the electric control cabinet (7) is arranged on the station pipeline (6).
5. The press type delay valve endurance and life test machine of claim 3, wherein: the heating water tank (9) on be equipped with temperature sensor (12) that extend to in the heating water tank (9), temperature sensor (12) and electrical control cabinet (7) looks circuit intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021591722.6U CN212567913U (en) | 2020-08-04 | 2020-08-04 | Durable and life-span test machine of push type time delay valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021591722.6U CN212567913U (en) | 2020-08-04 | 2020-08-04 | Durable and life-span test machine of push type time delay valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212567913U true CN212567913U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021591722.6U Active CN212567913U (en) | 2020-08-04 | 2020-08-04 | Durable and life-span test machine of push type time delay valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212567913U (en) |
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2020
- 2020-08-04 CN CN202021591722.6U patent/CN212567913U/en active Active
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