CN210401073U - Hydrostatic bursting test machine for pipes - Google Patents
Hydrostatic bursting test machine for pipes Download PDFInfo
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- CN210401073U CN210401073U CN201920879274.0U CN201920879274U CN210401073U CN 210401073 U CN210401073 U CN 210401073U CN 201920879274 U CN201920879274 U CN 201920879274U CN 210401073 U CN210401073 U CN 210401073U
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Abstract
The utility model discloses a hydrostatic bursting test machine for pipes, which comprises an outer box, a constant temperature water tank, a PLC controller and a high pressure water pump; the PLC controller is arranged on the front side of the outer box, the high-pressure water pump is arranged on the right side of the outer box, the constant-temperature water tank is arranged in the inner cavity of the outer box, and the constant-temperature water tank and the inner cavity of the outer box are arranged in a superposition mode; the inner chamber right side of outer container is provided with the inlet tube, the inlet tube runs through and extends to the outside of outer container, and the outside inlet tube of outer container is connected with high pressure water pump, this hydrostatic bursting test of tubular product machine, the pipeline that detects is connected with flange, then detect the operation, detect the inside water pressure of detection pipeline through water pressure sensor, detect the temperature of test through temperature sensor, then show on the PLC controller, and easy operation, the operation of being convenient for, be convenient for observe the state of pipeline when detecting through the observation window.
Description
Technical Field
The utility model relates to a in tubular product hydraulic pressure detection device technical field, specifically be a hydrostatic bursting test machine of tubular product.
Background
At present, enterprises producing non-metal pipes such as PE, PVC, PPR and the like on different scales exist nationwide, the maximum pressure value of the non-metal pipes under long-time constant internal pressure and constant temperature and the maximum pressure value of instantaneous damage are necessary detection items for pipe manufacturers and detection mechanisms, and although some detection devices exist on the market at present, the detection devices have the problem of complex structure, and the condition of the pipes can not be observed during detection.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a hydrostatic bursting test machine of tubular product, simple structure, the operation of being convenient for can be detecting and observe the operation, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hydrostatic bursting test machine for pipes comprises an outer box, a constant-temperature water tank, a PLC (programmable logic controller) and a high-pressure water pump;
the PLC controller is arranged on the front side of the outer box, the high-pressure water pump is arranged on the right side of the outer box, the constant-temperature water tank is arranged in the inner cavity of the outer box, and the constant-temperature water tank and the inner cavity of the outer box are arranged in a superposition mode;
the right side of the inner cavity of the outer box is provided with a water inlet pipe, the water inlet pipe penetrates through and extends to the outside of the outer box, the water inlet pipe outside the outer box is connected with a high-pressure water pump, and the high-pressure water pump is connected with the inner cavity of the outer box through a connecting pipe;
a water outlet pipe is arranged on the left side of the inner cavity of the outer box, penetrates through the outer box and extends to the outside of the outer box, an electromagnetic valve is arranged on the water outlet pipe outside the outer box, a pressure gauge is arranged on the water outlet pipe on the right side of the electromagnetic valve, and a water pressure sensor is arranged in the water outlet pipe inside the outer box;
the top ends of the water inlet pipe and the water outlet pipe in the outer box are both provided with a connecting flange;
a first protection frame is arranged at the bottom end of the inner cavity of the outer box, an electric heating pipe is installed inside the first protection frame, a second protection frame is arranged on the rear side inside the outer box, and a liquid level sensor and a water temperature sensor are sequentially arranged inside the second protection frame from top to bottom;
the output ends of the water pressure sensor, the liquid level sensor and the water temperature sensor are electrically connected with the input end of the PLC controller, and the output end of the PLC controller is electrically connected with the input ends of the electromagnetic valve, the electric heating pipe and the high-pressure water pump.
As an optimal technical scheme of the utility model, level sensor sets up the top at the inlet tube, the connecting pipe sets up the side bottom at the outer container.
As an optimal technical scheme of the utility model, the top of outer container articulates there is the case lid, the position department that the front side of outer container corresponds the inlet tube is provided with the observation window.
As an optimal technical scheme of the utility model, the position department that the inner chamber bottom of outer container corresponds inlet tube and outlet pipe all is provided with the support.
As a preferred technical scheme of the utility model, the right side of outer container is provided with the water pump, the inlet tube of water pump passes through the water injection pipe and is connected with external water source, the outlet pipe of water pump runs through and extends to the inside of outer container, the input of water pump is connected to the output electricity of PLC controller.
Compared with the prior art, the beneficial effects of the utility model are that: this hydrostatic bursting test machine of tubular product is connected the pipeline that detects with flange, then detects the operation, detects the inside water pressure of pipeline through water pressure sensor, detects the temperature of test through temperature sensor, then shows on the PLC controller, easy operation, the operation of being convenient for is convenient for observe the state of pipeline when detecting through the observation window.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the present invention.
In the figure: the device comprises an outer box 1, a constant-temperature water tank 2, a water inlet pipe 3, a water outlet pipe 4, a water pressure sensor 5, an electromagnetic valve 6, a pressure gauge 7, a first protective frame 8, an electric heating pipe 9, a second protective frame 10, a liquid level sensor 11, a water temperature sensor 12, a PLC 13, a box cover 14, a water pump 15, a water injection pipe 16, a high-pressure water pump 17, a connecting pipe 18, an observation window 19, a support 20 and a connecting flange 21.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a hydrostatic bursting test machine for pipes comprises an outer box 1, a constant-temperature water tank 2, a PLC (programmable logic controller) 13 and a high-pressure water pump 17; the high-pressure water pump 17 is used for providing required water pressure for the pipe during testing;
the PLC 13 is arranged at the front side of the outer box 1, the high-pressure water pump 17 is arranged at the right side of the outer box 1, the constant-temperature water tank 2 is arranged in the inner cavity of the outer box 1, and the constant-temperature water tank 2 and the inner cavity of the outer box 1 are arranged in a superposition manner;
the water inlet pipe 3 is arranged on the right side of the inner cavity of the outer box 1, the water inlet pipe 3 penetrates through and extends to the outside of the outer box 1, the water inlet pipe 3 outside the outer box 1 is connected with the high-pressure water pump 17, and the high-pressure water pump 17 is connected with the inner cavity of the outer box 1 through the connecting pipe 18;
a water outlet pipe 4 is arranged on the left side of the inner cavity of the outer box 1, the water outlet pipe 4 penetrates through and extends to the outside of the outer box 1, an electromagnetic valve 6 is arranged on the water outlet pipe 4 on the outside of the outer box 1, a pressure gauge 7 is arranged on the water outlet pipe 4 on the right side of the electromagnetic valve 6, and a water pressure sensor 5 is arranged in the water outlet pipe 4 in the outer box 1; the water pressure sensor 5 is convenient for detecting the water pressure in the pipe during the test;
the top ends of the water inlet pipe 3 and the water outlet pipe 4 in the outer box 1 are both provided with a connecting flange 21; the pipeline to be detected is conveniently connected and fixed through the connecting flange 21;
a first protective frame 8 is arranged at the bottom end of the inner cavity of the outer box 1, an electric heating pipe 9 is arranged inside the first protective frame 8, a second protective frame 10 is arranged on the rear side inside the outer box 1, and a liquid level sensor 11 and a water temperature sensor 12 are sequentially arranged inside the second protective frame 10 from top to bottom; the water temperature sensor 12 can detect the water temperature inside the constant temperature water tank 2; the arrangement of the first protective frame 8 can prevent the electric heating tube 9 from being damaged when the pipe bursts, and the arrangement of the electric heating tube 9 can prevent the liquid level sensor 11 and the water temperature sensor 12 from being damaged when the pipe bursts;
the output ends of the water pressure sensor 5, the liquid level sensor 11 and the water temperature sensor 12 are electrically connected with the input end of the PLC 13, and the output end of the PLC 13 is electrically connected with the input ends of the electromagnetic valve 6, the electric heating pipe 9 and the high-pressure water pump 17.
Preferably: level sensor 11 sets up in the top of inlet tube 3, guarantees that the pipeline examined can submerge completely in the aquatic, and connecting pipe 18 sets up in the side bottom of outer container 1, is convenient for extract the water of constant temperature basin 2 inside.
Preferably: the top of outer container 1 articulates there is case lid 14, and the front side of outer container 1 corresponds the position department of inlet tube 3 and is provided with observation window 19, is convenient for observe the state of tubular product when detecting through observation window 19.
Preferably: the positions of the bottom end of the inner cavity of the outer box 1 corresponding to the water inlet pipe 3 and the water outlet pipe 4 are provided with the supports 20, so that the installation stability of the water inlet pipe 3 and the water outlet pipe 4 is ensured.
Preferably: the right side of outer container 1 is provided with water pump 15, and water pump 15's inlet tube passes through water injection pipe 16 to be connected with external water source, and water pump 15's outlet pipe runs through and extends to the inside of outer container 1, and water pump 15's input is connected to PLC controller 13's output electricity, is convenient for carry out the water injection operation to the inside of water tank 1.
When in use: connecting a pipeline to be detected with a connecting flange, setting a required water temperature and pressure range on a PLC (programmable logic controller) 13, operating the PLC 13 to enable a water pump 15 to work, so that external water enters the interior of the constant-temperature water tank 2, enabling an electric heating pipe 9 to work when the liquid level in the constant-temperature water tank 2 is higher than the position of a liquid level sensor 11, detecting the water temperature in the constant-temperature water tank 2 through a water temperature sensor 12, stopping the electric heating pipe 9 when the temperature reaches the required water temperature, then enabling a high-pressure water pump 17 to work, enabling the water in the constant-temperature water tank 2 to flow in the directions of a connecting pipe 18, the high-pressure water pump 17, a water inlet pipe 3, a pipe and a water outlet pipe 4, and closing an electromagnetic valve 6 through the PLC 13 when the water uniformly flows out from the position of the water outlet pipe 4, and enabling the liquid level in the constant-temperature water tank 2 to be lower than the position of, the PLC 13 makes the water pump 15 work, so that the external water enters the inner cavity of the outer box 1, then the electric heating tube 9 works, so that the water temperature reaches the specified temperature, the water pressure inside the outer box 1 is detected through the water pressure sensor 5, the high-pressure water pump 17 stops working when the pressure is greater than the set pressure value, and the high-pressure water pump 17 works again when the pressure is less than the set pressure value, so that the pipe is subjected to a pressure burst test.
The utility model discloses the setting of first fender frame 8 can prevent to cause the damage to electrothermal tube 9 when tubular product takes place to burst, and the setting of electrothermal tube 9 can prevent to cause the damage to level sensor 11 and temperature sensor 12 when tubular product takes place to burst, is convenient for observe the state of tubular product when detecting through observation window 19.
The present invention relates to a circuit connection, which belongs to the widely used prior art, wherein the electrical components and the circuit system used in the present invention are hardware system modules or functional modules combining the computer software program or protocol and the hardware in the prior art, and the computer software program or protocol related to the functional modules is the technology known by the skilled person.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a hydrostatic bursting test machine of tubular product which characterized in that: comprises an outer box (1), a constant temperature water tank (2), a PLC (programmable logic controller) controller (13) and a high pressure water pump (17);
the PLC controller (13) is arranged on the front side of the outer box (1), the high-pressure water pump (17) is arranged on the right side of the outer box (1), the constant-temperature water tank (2) is arranged in the inner cavity of the outer box (1), and the constant-temperature water tank (2) and the inner cavity of the outer box (1) are arranged in a superposition mode;
a water inlet pipe (3) is arranged on the right side of the inner cavity of the outer box (1), the water inlet pipe (3) penetrates through and extends to the outside of the outer box (1), the water inlet pipe (3) outside the outer box (1) is connected with a high-pressure water pump (17), and the high-pressure water pump (17) is connected with the inner cavity of the outer box (1) through a connecting pipe (18);
a water outlet pipe (4) is arranged on the left side of an inner cavity of the outer box (1), the water outlet pipe (4) penetrates through and extends to the outside of the outer box (1), an electromagnetic valve (6) is arranged on the water outlet pipe (4) on the outside of the outer box (1), a pressure gauge (7) is arranged on the water outlet pipe (4) on the right side of the electromagnetic valve (6), and a water pressure sensor (5) is arranged in the water outlet pipe (4) in the outer box (1);
the top ends of the water inlet pipe (3) and the water outlet pipe (4) in the outer box (1) are respectively provided with a connecting flange (21);
a first protection frame (8) is arranged at the bottom end of an inner cavity of the outer box (1), an electric heating pipe (9) is installed inside the first protection frame (8), a second protection frame (10) is arranged on the rear side inside the outer box (1), and a liquid level sensor (11) and a water temperature sensor (12) are sequentially arranged inside the second protection frame (10) from top to bottom;
the output ends of the water pressure sensor (5), the liquid level sensor (11) and the water temperature sensor (12) are electrically connected with the input end of a PLC (13), and the output end of the PLC (13) is electrically connected with the input ends of the electromagnetic valve (6), the electric heating pipe (9) and the high-pressure water pump (17).
2. The hydrostatic bursting test machine for pipes according to claim 1, wherein: the liquid level sensor (11) is arranged above the water inlet pipe (3), and the connecting pipe (18) is arranged at the bottom end of the side surface of the outer box (1).
3. The hydrostatic bursting test machine for pipes according to claim 1, wherein: the top of outer container (1) articulates there is case lid (14), the front side of outer container (1) corresponds the position department of inlet tube (3) and is provided with observation window (19).
4. The hydrostatic bursting test machine for pipes according to claim 1, wherein: the bottom end of the inner cavity of the outer box (1) is provided with a support (20) at the position corresponding to the water inlet pipe (3) and the water outlet pipe (4).
5. The hydrostatic bursting test machine for pipes according to claim 1, wherein: the right side of outer container (1) is provided with water pump (15), the inlet tube of water pump (15) passes through water injection pipe (16) and is connected with external water source, the outlet pipe of water pump (15) runs through and extends to the inside of outer container (1), the input of the electric connection water pump of output (15) of PLC controller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879274.0U CN210401073U (en) | 2019-06-12 | 2019-06-12 | Hydrostatic bursting test machine for pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879274.0U CN210401073U (en) | 2019-06-12 | 2019-06-12 | Hydrostatic bursting test machine for pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210401073U true CN210401073U (en) | 2020-04-24 |
Family
ID=70348800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920879274.0U Expired - Fee Related CN210401073U (en) | 2019-06-12 | 2019-06-12 | Hydrostatic bursting test machine for pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210401073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295543A (en) * | 2021-06-25 | 2021-08-24 | 临海伟星新型建材有限公司 | Pipeline high-temperature blasting test equipment and method |
| CN114894631A (en) * | 2022-06-21 | 2022-08-12 | 安徽省特种设备检测院 | Remote monitoring high-pressure pipeline water pressure experiment booster unit |
-
2019
- 2019-06-12 CN CN201920879274.0U patent/CN210401073U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295543A (en) * | 2021-06-25 | 2021-08-24 | 临海伟星新型建材有限公司 | Pipeline high-temperature blasting test equipment and method |
| CN113295543B (en) * | 2021-06-25 | 2023-04-11 | 临海伟星新型建材有限公司 | Pipeline high-temperature blasting test equipment and method |
| CN114894631A (en) * | 2022-06-21 | 2022-08-12 | 安徽省特种设备检测院 | Remote monitoring high-pressure pipeline water pressure experiment booster unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |