Pressure resistance detection device for water heating pipe

Abstract

The utility model provides a water heating pipe compression resistance detection device, and relates to the technical field of water heating pipe compression resistance detection devices, the water heating pipe compression resistance detection device comprises a box body, the box body is fixedly connected with a pressure pump, the pressure pump is rotatably connected with a pressure rod, the pressure pump is fixedly connected with a pressure gauge, the pressure pump is provided with a water outlet flexible pipe, and the water outlet flexible pipe is provided with a water inlet pipe. A water absorption discharge spout is fixedly connected to the box body, an adjusting structure is arranged on the box body, the adjusting structure mainly comprises an upper plate, the upper plate is fixedly connected to the box body, two mounting blocks are fixedly connected to the upper plate, a first rotating shaft is fixedly connected to the two mounting blocks, and a second rotating shaft is fixedly connected to the first rotating shaft. According to the pressure resistance detection device for the water heating pipe, the problem that the detection process is extremely inconvenient due to the fact that a worker needs to squat on the ground to carry out detection and a tester cannot straighten the waist to carry out testing on water pipe connectors with different heights in an existing pressure resistance detection device for the water heating pipe is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-heating pipe pressure-resistance detection devices, in particular to a water-heating pipe pressure-resistance detection device. Background Art

[0002] Plumbing is a type of floor radiant heating. During the installation of plumbing pipes, the pipes need to be bent and arranged in sequence on the ground so that the hot water circulating in the pipes can evenly heat the entire ground through the heat medium in the floor radiation layer. The heat storage of the ground itself and the law of heat radiation are used to conduct heat from bottom to top for heating. In order to ensure the safe operation of plumbing pipes, the pipes must be pressure tested. The plumbing pipe pressure test is to fill the pipes with water, apply a certain pressure, monitor the pressure changes, and test the strength and sealing performance of the pipe system. During the test, the pipe system needs to be connected to a pressure gauge, and pressure is applied by a pressure pump to measure the pressure bearing capacity and leakage of the pipe system.

[0003] When using the current water heating pipe pressure test device, the staff often finds that in order to facilitate the test, many households will use a manual pressure pump to test the pressure of the water heating pipes after the installation. However, the staff squats on the ground during the pressure test and observation of the pressure gauge. For water pipe interfaces of different heights, the tester cannot stand up straight to test, which makes the test process extremely inconvenient. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a water heating pipe pressure resistance detection device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water heating pipe pressure resistance detection device, including a box body, a pressure pump is fixedly connected to the box body, a pressure rod is rotatably connected to the pressure pump, a pressure gauge is fixedly connected to the pressure pump, a water outlet hose is arranged on the pressure pump, a water suction nozzle is fixedly connected to the box body, and an adjustment structure is arranged on the box body, and the adjustment structure is mainly composed of an upper plate, the upper plate is fixedly connected to the box body, two mounting blocks are fixedly connected to the upper plate, a first rotating shaft is commonly fixedly connected to the two mounting blocks, two ends of the first rotating shaft are respectively fixedly connected to a first connecting rod, the first connecting rod is rotatably connected to a second connecting rod, two second connecting rods are commonly rotatably connected to a lower plate, a rectangular through groove is opened on the lower plate, a sliding rod is slidably connected in the rectangular through groove, and the sliding rod is rotatably connected to the first connecting rod.

[0006] The effects achieved by the above components are: fill the box with clean water, then seal and connect the water outlet hose to the pipe to be tested, fill the pipe to be tested with water, and exhaust the air, then manually press the pressure rod to increase the pressure, observe the indication on the pressure gauge, and stop pressurizing when the indication reaches the required pressure. If the indication does not drop, it can be proved that the pressure resistance of the tested pipe is good. On the contrary, it proves that the sealing performance of the tested pipe is not good. After filling the box with water, the slide rod can be slid to drive the first connecting rod to rotate, thereby driving the mounting block and the first rotating shaft to rise or fall, and further driving the upper plate to rise or fall. The height of the box can be adjusted according to the height of the staff, thereby avoiding the current water heating pipe pressure resistance detection device requiring staff to squat on the ground for detection. For water pipe interfaces of different heights, the tester cannot straighten up to test, which makes the detection process extremely inconvenient.

[0007] Preferably, both of the second connecting rods are rotatably connected to a second rotating shaft, a rectangular block is commonly fixedly connected to the two second rotating shafts, a sliding block is fixedly connected to the rectangular block, a sliding groove is provided on the upper plate, and the sliding groove is slidably connected to the sliding block.

[0008] The effect achieved by the above components is: when the first connecting rod rotates, the connection position between the first connecting rod and the second connecting rod changes, thereby driving the second connecting rod to rotate. At this time, the slider slides in the slide groove, which can make the movement process of the upper plate more stable.

[0009] Preferably, two limit blocks are fixedly connected to the upper plate, and a threaded rod is rotatably connected to the two limit blocks together. The threaded rod is threadedly inserted on the rectangular block, and a first motor is fixedly connected to one of the limit blocks, and the output shaft of the first motor is fixedly connected to the threaded rod.

[0010] The effect achieved by the above components is: start the first motor, and the output shaft of the first motor drives the threaded rod to rotate. Since the slider slides in a limited position in the slide groove, the rotation of the threaded rod will drive the rectangular block to slide, and then drive the slider to slide, and further drive the upper plate to rise or fall, making the operation more convenient and stable.

[0011] Preferably, the lower plate is fixedly connected to a bottom plate, the bottom plate is fixedly connected to a handle, and the lower surface of the bottom plate is rotatably connected to four universal wheels.

[0012] The effect achieved by the above components is that the four universal wheels can drive the bottom plate to move by pushing the handle, so that the box can be moved conveniently.

[0013] Preferably, a water outlet structure is provided on the box body, and the water outlet structure is mainly composed of a water outlet pipe, the water outlet pipe is fixedly connected to the box body, the water outlet pipe is communicated with the box body, and a valve is provided on the water outlet pipe.

[0014] The effect achieved by the above components is: after the detection work is completed, the valve can be opened to allow the remaining water in the box to flow out through the water outlet pipe.

[0015] Preferably, sliding grooves are respectively provided on the inner walls on both sides of the box body, sliding blocks are slidably connected in the two sliding grooves, and a scraper is fixedly connected to the two sliding blocks, and the bottom of the scraper is in contact with the inner bottom wall of the box body.

[0016] The effect achieved by the above components is: after the water flow ends, the two sliding blocks can be slid to drive the scraper to slide, and the remaining water in the box body is scraped toward the water outlet pipe to prevent any residue in the box body.

[0017] Preferably, a water outlet trough is provided in the box body, the water outlet trough is connected with the water outlet pipe, and the inner bottom wall of the water outlet trough is an inclined surface.

[0018] The effect achieved by the above components is that the water outlet pipe scrapes the water into the water outlet trough. Since the side of the water outlet trough close to the water outlet pipe is at a lower position, the water will flow along the water outlet trough to the water outlet pipe, further improving the water outlet effect.

[0019] Preferably, a screw is rotatably connected in one of the sliding grooves, the screw is threadedly inserted on the sliding block, a second motor is fixedly connected to the box body, and an output shaft of the second motor is fixedly connected to the screw.

[0020] The effect achieved by the above components is: start the second motor, the output shaft of the second motor drives the screw to rotate, and since the sliding block slides within a limited position in the sliding groove, the rotation of the screw drives the sliding block to slide, making the sliding operation more convenient.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are that, in the utility model, by setting an adjustment structure, after the box is filled with water, the slide rod can be slid to drive the first connecting rod to rotate, thereby driving the mounting block and the first rotating shaft to rise or fall, and further driving the upper plate to rise or fall, so that the height of the box can be adjusted according to the height of the staff. When the first connecting rod rotates, the connection position of the first connecting rod and the second connecting rod changes, so the second connecting rod is driven to rotate. At this time, the slider slides in the slide groove, which can make the movement process of the upper plate more stable. The first motor is started, and the output shaft of the first motor drives the threaded rod to rotate. Since the slider slides in the slide groove, the rotation of the threaded rod will drive the rectangular block to slide, and then drive the slider to slide, further driving the upper plate to rise or fall, making the operation more convenient and stable. The handle can be pushed to make the four universal wheels drive the bottom plate to move, so that the box can be moved conveniently, thereby avoiding the situation that the current water heating pipe pressure resistance detection device requires the staff to squat on the ground for detection. For water pipe interfaces of different heights, the tester cannot straighten up to test, which makes the detection process extremely inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural diagram of a water heating pipe compression detection device is proposed for the utility model;

[0023] Figure 2 A partial schematic diagram of an adjustment structure of a water heating pipe compression detection device proposed by the utility model;

[0024] Figure 3 This is a partial schematic diagram of a water outlet structure of a water heating pipe pressure resistance detection device proposed by the utility model;

[0025] Figure 4 A water heating pipe compression detection device is proposed for the utility model Figure 1 Enlarged view of part A.

[0026] Legend: 1. Box body; 2. Pressure pump; 3. Pressure rod; 4. Pressure gauge; 5. Water outlet hose; 6. Water suction nozzle; 7. Adjustment structure; 71. Upper plate; 72. First rotating shaft; 73. First connecting rod; 74. Second connecting rod; 75. Lower plate; 76. Rectangular through groove; 77. Sliding rod; 78. Second rotating shaft; 79. Rectangular block; 710. Sliding groove; 711. Sliding block; 712. Limiting block; 713. Threaded rod; 714. First motor; 715. Bottom plate; 716. Handle; 717. Universal wheel; 718. Mounting block; 8. Water outlet structure; 81. Water outlet trough; 82. Water outlet pipe; 83. Sliding groove; 84. Sliding block; 85. Scraper; 86. Screw; 87. Second motor. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1 and Figure 3 As shown, a water heating pipe pressure resistance detection device includes a box body 1, a pressure pump 2 is fixedly connected to the box body 1, a pressure rod 3 is rotatably connected to the pressure pump 2, a pressure gauge 4 is fixedly connected to the pressure pump 2, a water outlet hose 5 is arranged on the pressure pump 2, and a water suction nozzle 6 is fixedly connected to the box body 1.

[0028] Reference Figure 2 and Figure 4The box body 1 is provided with an adjustment structure 7, which is mainly composed of an upper plate 71, which is fixedly connected to the box body 1, and two mounting blocks 718 are fixedly connected to the upper plate 71, and a first rotating shaft 72 is fixedly connected to the two mounting blocks 718, and the two ends of the first rotating shaft 72 are respectively fixedly connected to a first connecting rod 73, and the first connecting rod 73 is rotatably connected to the second connecting rod 74, and the two second connecting rods 74 are rotatably connected to a lower plate 75, and a rectangular through groove 76 is provided on the lower plate 75, and a sliding rod 77 is slidably connected in the rectangular through groove 76, and the sliding rod 77 is rotatably connected to the first connecting rod 73. Fill the box body 1 with clean water, and then seal the water outlet hose 5 with the pipeline to be tested, fill the pipeline to be tested with water, and discharge the air , and then manually press the pressure rod 3 to increase the pressure, observe the indication on the pressure gauge 4, and stop pressurizing when the indication reaches the required pressure. If the indication does not drop, it can be proved that the pressure resistance performance of the tested pipeline is good. On the contrary, it proves that the sealing performance of the tested pipeline is not good. After the box 1 is filled with water, the slide bar 77 can be slid to drive the first connecting rod 73 to rotate, thereby driving the mounting block 718 and the first rotating shaft 72 to rise or fall, and further driving the upper plate 71 to rise or fall, so that the height of the box 1 can be adjusted according to the height of the staff, thereby avoiding the situation that the current water heating pipe pressure resistance detection device requires the staff to squat on the ground for detection. For water pipe interfaces of different heights, the tester cannot straighten up to test, which makes the detection process extremely inconvenient. The second connecting rod 74 is rotatably connected to the second rotating shaft 78, and the two second rotating shafts 78 are jointly fixedly connected to a rectangular block 79, and a slider 711 is fixedly connected to the rectangular block 79. A slide groove 710 is provided on the upper plate 71, and the slide groove 710 is slidably connected to the slider 711. When the first connecting rod 73 rotates, the position of the connection between the first connecting rod 73 and the second connecting rod 74 changes, thereby driving the second connecting rod 74 to rotate. At this time, the slider 711 slides in the slide groove 710, which can make the movement process of the upper plate 71 more stable. Two limit blocks 712 are fixedly connected to the upper plate 71, and the two limit blocks 712 are jointly rotatably connected to a threaded rod 713, which is threadedly inserted on the rectangular block 79, and one limit block 712 is fixedly connected to the upper plate 71. A first motor 714 is fixedly connected, and the output shaft of the first motor 714 is fixedly connected to the threaded rod 713. When the first motor 714 is started, the output shaft of the first motor 714 drives the threaded rod 713 to rotate. Since the slider 711 slides in the slide groove 710, the rotation of the threaded rod 713 will drive the rectangular block 79 to slide, and then drive the slider 711 to slide, and further drive the upper plate 71 to rise or fall, making the operation more convenient and stable. The lower plate 75 is fixedly connected to the bottom plate 715, and the bottom plate 715 is fixedly connected to the handle 716. The lower surface of the bottom plate 715 is rotatably connected to four universal wheels 717. The handle 716 can be pushed to make the four universal wheels 717 drive the bottom plate 715 to move, so as to facilitate the movement of the box body 1.

[0029] Reference Figure 3 , a water outlet structure 8 is provided on the box body 1, and the water outlet structure 8 is mainly composed of a water outlet pipe 82, which is fixedly connected to the box body 1, and the water outlet pipe 82 is communicated with the box body 1. A valve is provided on the water outlet pipe 82. After the detection work is completed, the valve can be opened to allow the remaining water in the box body 1 to flow out through the water outlet pipe 82. Sliding grooves 83 are respectively provided on the inner walls of both sides of the box body 1, and sliding blocks 84 are slidably connected in the two sliding grooves 83. A scraper 85 is fixedly connected to the two sliding blocks 84. The bottom of the scraper 85 contacts the inner bottom wall of the box body 1. After the water flow is completed, the two sliding blocks 84 can be slid to drive the scraper 85 to slide, and the residual water in the box body 1 is scraped to the water outlet pipe 82 to prevent the residual water in the box body 1. The box body 1 is provided with a water outlet. The water outlet groove 81 is connected with the water outlet pipe 82, and the inner bottom wall of the water outlet groove 81 is an inclined surface. The water outlet pipe 82 scrapes the water into the water outlet groove 81. Since the side of the water outlet groove 81 close to the water outlet pipe 82 is at a lower position, the water will flow along the water outlet groove 81 to the water outlet pipe 82, further improving the water outlet effect. A screw rod 86 is rotatably connected in a sliding groove 83, and the screw rod 86 is threadedly inserted on the sliding block 84. A second motor 87 is fixedly connected to the box body 1, and the output shaft of the second motor 87 is fixedly connected to the screw 86. When the second motor 87 is started, the output shaft of the second motor 87 drives the screw rod 86 to rotate. Since the sliding block 84 slides within a limited position in the sliding groove 83, the rotation of the screw rod 86 will drive the sliding block 84 to slide, making the sliding operation more convenient.

[0030] Working principle: fill the box 1 with clean water, then seal the water outlet hose 5 with the pipe to be tested, fill the pipe to be tested with water, exhaust the air, then manually press the pressure rod 3 to increase the pressure, observe the indication on the pressure gauge 4, and stop pressurizing when the indication reaches the required pressure. If the indication does not drop, it can be proved that the pressure resistance performance of the tested pipe is good. On the contrary, it proves that the sealing performance of the tested pipe is not good. After filling the box 1 with water, the slide bar 77 can be slid to drive the first connecting rod 73 to rotate, thereby driving the mounting block 718 and the first rotating shaft 72 to rise or fall, further driving By moving the upper plate 71 up or down, the height of the box body 1 can be adjusted according to the height of the staff, thereby avoiding the situation that the staff needs to squat on the ground to test for water pipe interfaces of different heights because the tester cannot stand up straight to test, which makes the testing process extremely inconvenient. When the first connecting rod 73 rotates, the connection position of the first connecting rod 73 and the second connecting rod 74 changes, thereby driving the second connecting rod 74 to rotate. At this time, the slider 711 slides in the slide groove 710, which can make the movement process of the upper plate 71 more stable, and the first motor is started. 714, the output shaft of the first motor 714 drives the threaded rod 713 to rotate. Since the slider 711 slides in the sliding groove 710, the rotation of the threaded rod 713 will drive the rectangular block 79 to slide, and then drive the slider 711 to slide, and further drive the upper plate 71 to rise or fall, making the operation more convenient and stable. The four universal wheels 717 can drive the bottom plate 715 to move by pushing the handle 716, so as to facilitate the movement of the box body 1. After the detection work is completed, the valve can be opened to allow the remaining water in the box body 1 to flow out through the outlet pipe 82. After the water flow is completed, the two slides can be slid The movable block 84 drives the scraper 85 to slide, and scrapes the residual water in the box body 1 to the water outlet pipe 82 to prevent any residual water in the box body 1. The water outlet pipe 82 scrapes the water into the water outlet trough 81. Since the side of the water outlet trough 81 close to the water outlet pipe 82 is at a lower position, the water will flow along the water outlet trough 81 to the water outlet pipe 82, further improving the water outlet effect. The second motor 87 is started, and the output shaft of the second motor 87 drives the screw 86 to rotate. Since the sliding block 84 slides within the limit in the sliding groove 83, the rotation of the screw 86 will drive the sliding block 84 to slide, making the sliding operation more convenient.

[0031] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A water heating pipe compression test device, comprising a box (1), characterized in that: The box body (1) is fixedly connected to a pressure pump (2), the pressure pump (2) is rotatably connected to a pressure rod (3), the pressure pump (2) is fixedly connected to a pressure gauge (4), the pressure pump (2) is provided with a water outlet hose (5), the box body (1) is fixedly connected to a water suction nozzle (6), the box body (1) is provided with an adjustment structure (7), the adjustment structure (7) is mainly composed of an upper plate (71), the upper plate (71) is fixedly connected to the box body (1), and the upper plate (71) is fixedly connected to two mounting blocks (718), the two mounting blocks (718) are commonly fixedly connected with a first rotating shaft (72), the two ends of the first rotating shaft (72) are respectively fixedly connected with a first connecting rod (73), the first connecting rod (73) is rotatably connected with a second connecting rod (74), the two second connecting rods (74) are commonly rotatably connected with a lower plate (75), a rectangular through groove (76) is provided on the lower plate (75), a sliding rod (77) is slidably connected in the rectangular through groove (76), and the sliding rod (77) is rotatably connected to the first connecting rod (73).

2. The water heating pipe compression detection device according to claim 1 is characterized in that: The two second connecting rods (74) are both rotatably connected with a second rotating shaft (78), the two second rotating shafts (78) are commonly fixedly connected with a rectangular block (79), the rectangular block (79) is fixedly connected with a sliding block (711), the upper plate (71) is provided with a sliding groove (710), and the sliding groove (710) is slidably connected with the sliding block (711).

3. The water heating pipe compression detection device according to claim 2 is characterized in that: Two limit blocks (712) are fixedly connected to the upper plate (71), and a threaded rod (713) is rotatably connected to the two limit blocks (712), and the threaded rod (713) is threadedly inserted on the rectangular block (79), and a first motor (714) is fixedly connected to one of the limit blocks (712), and an output shaft of the first motor (714) is fixedly connected to the threaded rod (713).

4. The water heating pipe compression detection device according to claim 3 is characterized in that: The lower plate (75) is fixedly connected to a bottom plate (715), the bottom plate (715) is fixedly connected to a handle (716), and the lower surface of the bottom plate (715) is rotatably connected to four universal wheels (717).

5. The water heating pipe compression detection device according to claim 4 is characterized in that: The box body (1) is provided with a water outlet structure (8), the water outlet structure (8) mainly consisting of a water outlet pipe (82), the water outlet pipe (82) is fixedly connected to the box body (1), the water outlet pipe (82) is communicated with the box body (1), and a valve is provided on the water outlet pipe (82).

6. The water heating pipe compression detection device according to claim 5, characterized in that: Sliding grooves (83) are respectively provided on the inner walls on both sides of the box body (1), and sliding blocks (84) are slidably connected in the two sliding grooves (83). A scraper (85) is fixedly connected to the two sliding blocks (84), and the bottom of the scraper (85) contacts the inner bottom wall of the box body (1).

7. The water heating pipe compression detection device according to claim 6, characterized in that: A water outlet groove (81) is provided in the box body (1), the water outlet groove (81) is connected to the water outlet pipe (82), and the inner bottom wall of the water outlet groove (81) is an inclined surface.

8. The water heating pipe compression detection device according to claim 7 is characterized in that: A screw rod (86) is rotatably connected in one of the sliding grooves (83), and the screw rod (86) is threadedly inserted on the sliding block (84). A second motor (87) is fixedly connected to the box body (1), and an output shaft of the second motor (87) is fixedly connected to the screw rod (86).

Images