Hose pressure test water blowing equipment and water blowing method

Abstract

The invention provides hose pressure test water blowing equipment and a water blowing method. The hose pressure test water blowing equipment comprises a hose clamp seat, a coil pipe folding frame and a drainage device, the hose clamp base comprises a clamp supporting plate and a pressurizing spray head, a through hole is formed in the center of the clamp supporting plate, the pressurizing spray head is arranged at the position, corresponding to the center of the through hole, of the rear portion of the clamp supporting plate, the pressurizing spray head is connected with a pressurizing pump, and the pressurizing pump is connected with an air compressor. At least three clamping plates are slidably arranged on the rear surface of the clamp supporting plate, the three clamping plates are circumferentially distributed at equal intervals around the axis of the pressurizing spray head, the three clamping plates are each connected with a driving source, the three clamping plates can slide towards the pressurizing spray head in the radial direction, arc-shaped clamping faces are formed in the opposite positions of the three clamping plates, and the arc-shaped clamping faces are connected with the driving sources. The three arc-shaped clamping faces form a circle, pressure sensors are arranged in the arc-shaped clamping faces, and the pressure sensors are connected with a PLC. The device has the advantage that the hose mold in the long rubber hose can be conveniently taken out.

Description

Technical Field

[0001] The present invention relates to the technical field of hose production, and in particular to a hose pressure testing water blowing device and a water blowing method. Background Art

[0002] With the rapid development of engineering machinery, equipment manufacturing, the chemical industry, and aerospace, industrial hoses have been widely used. A key step in the production of hydraulic rubber hoses is hose pressure testing, which is essential to ensure the hose's pressure-bearing reliability. After the pressure test, the water in the hose must be blown out using a high-pressure airflow. However, due to the length of the hose, the water cannot be fully drained, affecting subsequent operations. High-temperature airflow drying is also not suitable for long hoses. Some manufacturers use natural air drying, but this also affects overall production efficiency. Summary of the Invention

[0003] The purpose of this application is to disclose a hose pressure test water blowing device and a water blowing method, which can fully blow out the water in a long hose and improve production efficiency.

[0004] To achieve the above-mentioned purpose, the present application provides a hose pressure test water blowing device and a water blowing method, comprising a hose clamp seat, a coil retracting rack and a drainage device;

[0005] The hose clamp seat includes a clamp support plate and a pressure nozzle, a through hole is opened in the central position of the clamp support plate, the pressure nozzle is arranged at the central position corresponding to the through hole behind the clamp support plate, the pressure nozzle is connected to a pressure pump, and the pressure pump is connected to an air compressor, at least three clamps are slidingly set on the rear surface of the clamp support plate, the three clamps are evenly spaced around the axis of the pressure nozzle, the three clamps are respectively connected to a driving source, the three clamps can slide radially toward the pressure nozzle, and the three clamps are respectively provided with arc-shaped clamping surfaces at relative positions, the three arc-shaped clamping surfaces form a circle, a pressure sensor is arranged in the arc-shaped clamping surface, the pressure sensor is connected to a PLC controller, and the signal output end of the PLC controller is connected to the driving source.

[0006] The working process and principle of the above structure are as follows:

[0007] During hose removal, the hose is first coiled and placed on a coil retraction rack. Multiple sponge blocks are inserted into the hose, and then the hose is inserted into the pressurized nozzle. Under the action of the drive source, the three clamps on the clamp support plate move along the clamp support plate toward the hose and clamp the hose with the curved clamping surface. After monitoring the pressure value, the pressure sensor transmits a signal to the PLC controller. When the monitored pressure value reaches the preset value, the PLC controller controls the drive source to stop operation and extends the other end of the hose to the drainage device. The PLC controller controls or manually controls the operation of the air compressor and pressure pump. The pressure pump further pressurizes the air flow transmitted by the air compressor and sprays it from the pressurized nozzle. The high-pressure airflow can flush out the sponge blocks in the hose and drive the residual water flow out. The coil retraction rack can temporarily store the hose coil, reducing its space occupation. Finally, the sponge blocks and water flow are discharged into the drainage device. The provision of sponge blocks can more thoroughly remove the moisture in the hose, improving the overall water blowing efficiency and production efficiency.

[0008] Preferably, the arc-shaped clamping surface is provided with tooth-shaped patterns.

[0009] The tooth-shaped pattern increases the friction between the splint and the hose, ensuring the firmness of the clamping.

[0010] Preferably, the hose clamp seat includes a workbench and an annular limiter, the clamp support plate is arranged on the workbench, the annular limiter is connected to a support rod, the other end of the support rod is connected to the workbench, and the support rod is arranged tilted outward.

[0011] The setting of the annular limiter can play the role of limiting support when the hose is led out from the pressurized nozzle, preventing the hose from being bent and arranged in a disorderly manner, and guiding it to the coil collection rack.

[0012] Preferably, a tightening bolt is provided on the annular limiting member, and the tightening bolt radially passes through one side edge of the annular limiting member.

[0013] The setting of the tightening bolt can further clamp and limit the hose to prevent the hose from falling off due to external pulling.

[0014] Preferably, the driving source is a pneumatic rod, and the pneumatic rod is connected to an air compressor.

[0015] Preferably, the driving source is a hydraulic rod, and the hydraulic rod is connected to a hydraulic pump.

[0016] The top end of the rotary table is fixed with the movable base and the bottom end of the rotary table is fixed with the movable base, and the top end of the rotary table is connected with the bottom end of the rotary table to the movable base.

[0017] The hose is placed in the coil placement frame, and the coiling column frame can cooperate with the coil placement frame to limit the placement of the hose. When the high-pressure airflow impacts the hose in the hose, the rotating seat under the coil frame can be manually pushed and rotated as needed, and the rotating shaft drives the coil placement frame to rotate, which is convenient for arranging the hose and the hose around the coiling column frame. The cooperation of the mounting rod at the lower end of the coiling column frame and the mounting blind hole makes it easier and more convenient to remove the hose coil. Just remove the coiling column frame to prevent it from affecting the operation. The large ball bearing facilitates the rotation of the rotating shaft, and the rolling steel ball plays an auxiliary sliding role, reducing the friction of the winding drum rotation. At the same time, the setting of the movable seat makes it convenient for the coil collection frame to move its position according to use requirements, and is also conducive to the transportation of the hose coil. Universal wheels are set at the bottom of the movable seat. The movable seat adopts three support rods distributed circumferentially and the ends are connected to each other to form a seat body.

[0018] Preferably, positions on the clamp support plate corresponding to the three clamping plates are respectively provided with a radially arranged slide rail, and positions on the three clamping plates corresponding to the slide rail are provided with a slide groove, and the slide rail is slidably engaged with the slide groove.

[0019] The slide rail cooperates with the slide groove to facilitate the splint to move linearly along the slide rail on the furniture support plate.

[0020] Preferably, the clamping plate includes a base plate and a movable plate, both of which are fan-shaped structures, the movable plate is located on the base plate at one end close to the axis of the pressurized nozzle, and the arc-shaped clamping surface is arranged on the movable plate, and the base plate and the movable plate are respectively provided with several rows of fixing screw holes, and the intervals between the fixing screw holes in each row are the same, and the movable plate is connected to the base plate by bolts passing through the fixing bolts.

[0021] The setting of the movable plate and the base plate is mainly to facilitate the adaptation according to pipes of different sizes and diameters. At the same time, the connection relationship between the movable plate and different rows of fixing screw holes on the base plate is adjusted to adjust the position of the movable plate, thereby adjusting the clamping effect of pipes of different diameters.

[0022] Preferably, the drainage device includes a cylindrical drainage drum and a moving wheel arranged below the drainage drum, a drainage pipe is arranged at the bottom of the drainage drum, and a control valve is arranged on the drainage pipe.

[0023] The drain barrel can collect the water and sponge discharged from the hose. When the water volume reaches a sufficient level, the control valve is opened to discharge the water for easy recycling. There will be no splashing of water, thus ensuring the environmental sanitation of the production workshop.

[0024] A water blowing method for a hose pressure testing water blowing device comprises the following steps:

[0025] Temporarily coil the hose and place it on the coil collection rack;

[0026] Insert several sponge blocks into one end of the hose;

[0027] Insert the end of the hose that is inserted into the sponge block into the pressurized nozzle;

[0028] Control the splint to clamp and fix the hose;

[0029] Turn on the air compressor and booster pump to provide high-pressure airflow to the pressurized nozzle;

[0030] The injected high-pressure airflow drives the sponge block to move in the hose, draining the water in the hose.

[0031] Preferably, the method of clamping and fixing the hose with a clamping plate comprises the following steps:

[0032] Control the driving source to drive the clamping plate to move toward the hose along the clamp support plate;

[0033] After the curved clamping surface clamps the hose, the pressure sensor transmits the signal to the PLC controller after monitoring the pressure;

[0034] When the pressure value obtained reaches the preset pressure value, the PLC controller sends a stop command to the driving source and a start command to the air compressor and the booster pump at the same time;

[0035] After the driving source receives the command signal, it stops working, and the air compressor and the booster pump start running after receiving the working command.

[0036] Compared with the above-mentioned background technology, the hose pressure test water blowing equipment and water blowing method described in the present invention, when performing the hose removal operation, first coil the hose and place it on the coil collection rack, stuff a plurality of sponge blocks into the hose, and then insert the hose into the pressurized nozzle. Under the action of the driving source, the three clamps on the clamp support plate move along the clamp support plate toward the hose and clamp the hose with the arc-shaped clamping surface. After monitoring the pressure value, the pressure sensor transmits the signal to the PLC controller. The PLC controller controls the driving source to stop running after the monitored pressure value reaches the preset value, and extends the other end of the hose to be placed on the drainage device. , the PLC controller controls or manually controls the operation of the air compressor and the booster pump. The booster pump further pressurizes the airflow transmitted by the air compressor and sprays it out from the pressure nozzle. The high-pressure airflow can flush out the sponge block in the hose and drive the residual water flow to discharge. The coil retracting rack can make the hose coiled and temporarily stored to reduce its space occupancy, and finally discharge the sponge block and water into the drainage device. Through the setting of the sponge block, the moisture in the hose can be cleared more fully and thoroughly, thereby improving the overall water blowing efficiency and production efficiency; reducing the amount of manual labor, one worker can complete the operation of the entire process, and solving the problem of removing the hose in the long rubber hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0038] Figure 1 A schematic diagram of the overall structure of a hose pressure test water blowing device and a water blowing method provided in an embodiment of the present invention;

[0039] Figure 2 A rear view of a fixture support plate in a hose pressure testing and water blowing device and method provided by an embodiment of the present invention;

[0040] Figure 3 A schematic structural diagram of a clamping plate in a hose pressure testing and water blowing device and a water blowing method provided by an embodiment of the present invention;

[0041] Figure 4 A schematic structural diagram of an annular limiting member in a hose pressure testing water blowing device and a water blowing method provided in an embodiment of the present invention;

[0042] Figure 5 This is a main cross-sectional view of the coil retracting frame in the hose pressure testing water blowing equipment and water blowing method provided by an embodiment of the present invention.

[0043] The diagram includes:

[0044] 1. Hose clamp base; 101. Clamp support plate; 102. Pressurized nozzle; 103. Through hole; 104. Pressurized pump; 105. Clamp; 1051. Base plate; 1052. Movable plate; 1053. Fixing screw hole; 1054. Fixing bolt; 106. Drive source; 107. Arc clamping surface; 108. Pressure sensor; 109. PLC controller; 110. Workbench; 111. Support rod; 112. Ring limiter; 113. Tightening Bolts; 114, slide rails; 115, slide grooves; 2, coil storage rack; 201, moving seat; 202, coil placement frame; 203, coil column rack; 204, mounting rod; 205, mounting blind hole; 206, rotating seat; 2061, base; 2062, large ball bearing; 2063, rotating shaft; 2064, rolling steel ball; 3, drainage device; 301, drainage cylinder; 302, moving wheel; 303, drainage pipe; 304, control valve. DETAILED DESCRIPTION

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0046] In order to enable those skilled in the art to better understand the solutions of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0047] Combine Figures 1 to 5 As shown, the present invention provides a hose pressure test water blowing device and a water blowing method, comprising a hose clamp seat 1, a coil collection frame 2 and a drainage device 3;

[0048] The hose clamp seat 1 includes a clamp support plate 101 and a pressurized nozzle 102. A through hole 103 is opened in the central position of the clamp support plate 101. The pressurized nozzle 102 is arranged at the central position corresponding to the through hole 103 behind the clamp support plate 101. The pressurized nozzle 102 is connected to a pressurized pump 104, and the pressurized pump 104 is connected to an air compressor. Four clamps 105 are slidingly provided on the rear surface of the clamp support plate 101. The four clamps 105 are evenly spaced around the circumference of the axis of the pressurized nozzle 102. The four clamps The plates 105 are respectively connected to a driving source 106, and the four clamping plates 105 can slide radially toward the pressurized nozzle 102 respectively. Arc-shaped clamping surfaces 107 are opened at the relative positions of the four clamping plates 105, and the four arc-shaped clamping surfaces 107 form a circle. A pressure sensor 108 is arranged in the arc-shaped clamping surface 107, and the model of the pressure sensor 108 is MPX2010; the pressure sensor 108 is connected to a PLC controller 109, and the signal output end of the PLC controller 109 is connected to the driving source 106.

[0049] The working process and principle of the above structure are as follows:

[0050] When taking out the hose, first coil the hose and place it on the hose coil collection rack 2, and stuff a number of sponge blocks into the hose. The sponge blocks are spherical in structure, so that the friction is smaller when driven by airflow. Then the hose is inserted into the pressurized nozzle 102. The four clamps 105 on the clamp support plate 101 move toward the hose along the clamp support plate 101 under the action of the driving source 106, and clamp the hose with the arc clamping surface 107. After monitoring the pressure value, the pressure sensor 108 transmits the signal to the PLC controller 109. After monitoring that the pressure value reaches the preset value, the PLC controller 109 controls the driving source 106. 106 stops running, and the other end of the hose is extended and placed on the drainage device 3. The PLC controller 109 controls or manually controls the operation of the air compressor and the pressure pump 104. The pressure pump 104 further pressurizes the airflow transmitted by the air compressor and sprays it out from the pressure nozzle 102. The high-pressure airflow can flush out the sponge block in the hose and drive the residual water flow to be discharged, and the coil retracting rack 2 can make the hose coiled and temporarily stored to reduce its space occupancy, and finally discharge the sponge block and water flow into the drainage device 3. Through the setting of the sponge block, the moisture in the hose can be removed more fully and thoroughly, thereby improving the overall water blowing efficiency and production efficiency.

[0051] In another embodiment of the present invention, Figure 3 As shown, the arc-shaped clamping surface 107 is provided with tooth-shaped patterns.

[0052] The provision of the toothed pattern increases the friction between the clamping plate 105 and the hose, thereby ensuring the firmness of the clamping.

[0053] In another embodiment of the present invention, Figure 4As shown, the hose clamp seat 1 includes a workbench 110 and an annular limiter 112. The clamp support plate 101 is set on the workbench 110. The annular limiter 112 is connected to a support rod 111. The other end of the support rod 111 is connected to the workbench 110, and the support rod 111 is tilted outward.

[0054] The setting of the annular limiting member 112 can play the role of limiting support when the hose is led out from the pressurized nozzle 102, preventing the hose from being arranged in a disorderly manner and guiding it to the coil collection rack 2.

[0055] In another embodiment of the present invention, Figure 4 As shown, a tightening bolt 113 is provided on the annular limiting member 112 , and the tightening bolt 113 radially passes through one side edge of the annular limiting member 112 .

[0056] The provision of the tightening bolt 113 can further clamp and limit the hose, preventing the hose from falling off due to external pulling.

[0057] In another embodiment of the present invention, the driving source 106 is a pneumatic rod connected to an air compressor.

[0058] In another embodiment of the present invention, the driving source 106 is a hydraulic rod connected to a hydraulic pump.

[0059] In another embodiment of the present invention, Figure 1 As shown, the coil storage rack 2 includes a movable seat 201 and a coil placement frame 202 arranged above the movable seat 201, a rotating seat 206 is arranged between the movable seat 201 and the coil placement frame 202, the lower end of the rotating seat 206 is fixedly connected to the middle of the movable seat 201, and the top of the rotating seat 206 is connected to the bottom center of the coil placement frame 202; the rotating seat 206 includes a base 2061 and a large ball bearing 2062 arranged in the base 2061, a rotating shaft 2063 is rotatably arranged at the central position of the large ball bearing 2062, and the rotating shaft 2063 is upwardly connected to the coaxial line of the coil placement frame 202, and the base 2061 is connected to the bottom center of the large ball bearing 2062. A number of rolling steel balls 2064 are embedded on the surface, and the exposed parts of the rolling steel balls 2064 are in contact with the lower surface of the coil placement frame. The rolling steel balls 2064 can also play a supporting role. Since the coil needs to be placed in the coil placement frame 202, the stability of the load is required. A coil column frame 203 is detachably provided at the central position of the coil placement frame 202. The coil column frame 203 is a truncated cone-shaped frame structure. A number of vertically arranged mounting rods 204 are evenly spaced at the lower end of the coil column frame 203. A mounting blind hole 205 is provided on the inner bottom surface of the coil placement frame 202 corresponding to the position of each mounting rod 204, and the mounting rod 204 is inserted into the mounting blind hole 205.

[0060] The hose is placed in the coil placement frame 202, and the coiling column frame 203 can cooperate with the coil placement frame to limit the placement of the hose. When the high-pressure airflow impacts the hose in the hose, the rotating seat 206 under the coil frame can be manually pushed and rotated as needed, and the rotating shaft 2063 drives the coil placement frame 202 to rotate, which is convenient for arranging the hose and the hose around the coiling column frame 203. The cooperation of the mounting rod 204 at the lower end of the coiling column frame 203 and the mounting blind hole 205 makes it easier to take out the hose coil. The large ball bearing 2062 facilitates the rotation of the rotating shaft 2063, and the rolling steel ball 2064 plays an auxiliary sliding role, reducing the friction of the winding drum rotation. At the same time, the setting of the movable seat 201 facilitates the movement of the coil retracting frame 2 according to the use requirements, and is also conducive to the transportation of the hose coil. A universal wheel is set at the bottom of the movable seat 201, and the movable seat 201 adopts three support rods 111 distributed circumferentially and the ends are connected to each other to form a seat body.

[0061] In another embodiment of the present invention, Figure 2 As shown, a radially arranged slide rail 114 is provided on the fixture support plate 101 at positions corresponding to the three clamping plates 105. A slide groove 115 is provided on the three clamping plates 105 at positions corresponding to the slide rail 114. The slide rail 114 and the slide groove 115 are slidably engaged. The cross sections of the slide rail 114 and the slide groove 115 are both T-shaped.

[0062] The slide rail 114 cooperates with the slide groove 115 to facilitate the straight movement of the splint 105 along the slide rail 114 on the furniture support plate.

[0063] In another embodiment of the present invention, Figure 2 and Figure 3 As shown, the clamping plate 105 includes a base plate 1051 and a movable plate 1052. The base plate 1051 and the movable plate 1052 are both fan-shaped structures. The movable plate 1052 is located on the base plate 1051 near one end of the axis of the pressurized nozzle 102. The arc-shaped clamping surface 107 is arranged on the movable plate 1052. Several rows of fixing screw holes 1053 are correspondingly opened on the base plate 1051 and the movable plate 1052. The intervals between each row of fixing screw holes 1053 are the same. The movable plate 1052 is connected to the base plate 1051 by bolts passing through the fixing bolts 1054.

[0064] The setting of the movable plate 1052 and the base plate 1051 is mainly convenient for adapting to pipes of different sizes and diameters. At the same time, the connection relationship between the movable plate 1052 and different rows of fixed screw holes 1053 on the base plate 1051 is adjusted to adjust the position of the movable plate 1052, thereby adjusting the clamping effect of pipes of different diameters.

[0065] In another embodiment of the present invention, Figure 4 and Figure 5 As shown, the drainage device 3 includes a cylindrical drainage cylinder 301 and a movable wheel 302 arranged below the drainage cylinder 301. The movable wheel 302 is an ordinary universal wheel, which is only used to facilitate the movement of the drainage device 3. A drainage pipe 303 is provided at the bottom of the drainage cylinder 301, and a control valve 304 is provided on the drainage pipe 303. The control valve 304 is a manual ball valve.

[0066] The drain cylinder 301 can collect the water and sponge discharged from the hose. When the water volume reaches a sufficient level, the control valve 304 is opened to discharge the water from the drain pipe 303 for easy recycling. There will be no splashing of water, thus ensuring the environmental sanitation of the production workshop.

[0067] A water blowing method for a hose pressure testing water blowing device comprises the following steps:

[0068] The rubber hose is temporarily coiled and placed on the coil collecting rack 2, which is convenient for temporary storage of the long rubber hose. At the same time, there is no need to completely take out the coil. After the water blowing is completed, the rubber hose can be transported to other stations through the coil collecting rack 2.

[0069] Insert several sponge blocks into one end of the hose;

[0070] Insert one end of the rubber hose into the sponge block and insert it into the pressure nozzle 102. When inserting the sponge block, it is necessary to initially connect the pressure nozzle 102. Blow the sponge block into the rubber hose through the pressure nozzle 102, which makes it easier to put other sponge blocks in and saves manpower.

[0071] The control clamp 105 clamps and fixes the hose to prevent the hose from being blown away under high pressure;

[0072] Turn on the air compressor and the pressure pump 104 to provide high-pressure air flow to the pressure nozzle 102;

[0073] The injected high-pressure airflow drives the sponge block to move in the hose, discharging the water in the hose. The sponge block can absorb water and also clean out some waste debris in the hose.

[0074] In another embodiment of the present invention, the method of clamping and fixing the hose with the clamping plate 105 includes the following steps:

[0075] Control the driving source 106 to drive the clamping plate 105 to move along the clamp support plate 101 toward the hose;

[0076] After the arc-shaped clamping surface 107 clamps the hose, the pressure sensor 108 transmits a signal to the PLC controller 109 after monitoring the pressure;

[0077] After the pressure value obtained reaches the preset pressure value, the PLC controller 109 sends a stop-operation instruction to the driving source 106 and simultaneously sends a start-operation instruction to the air compressor and the booster pump 104;

[0078] After receiving the instruction signal, the driving source 106 stops working, and the air compressor and the booster pump 104 start running after receiving the working instruction.

[0079] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hose pressure test water blowing device, characterized in that: It comprises a hose clamp seat (1), a coiled tube collection frame (2) and a drainage device (3); The hose clamp seat (1) comprises a clamp support plate (101) and a pressure nozzle (102), a through hole (103) is provided at a central position of the clamp support plate (101), the pressure nozzle (102) is arranged at a central position corresponding to the through hole (103) behind the clamp support plate (101), the pressure nozzle (102) is connected to a pressure pump (104), and the pressure pump (104) is connected to a water supply source, and at least three clamps (105) are slidably provided on the rear surface of the clamp support plate (101), and the three clamps (105) surround the pressure nozzle (102). The three clamps (105) are evenly spaced about the circumference of the axis, and each of the three clamps (105) is connected to a driving source (106). The three clamps (105) can slide radially toward the pressurized nozzle (102). The three clamps (105) are provided with arc-shaped clamping surfaces (107) at relative positions. The three arc-shaped clamping surfaces (107) form a circle. A pressure sensor (108) is provided in the arc-shaped clamping surface (107). The pressure sensor (108) is connected to a PLC controller (109). The signal output end of the PLC controller (109) is connected to the driving source (106).

2. The hose pressure test water blowing equipment according to claim 1, characterized in that: The arc-shaped clamping surface (107) is provided with tooth-shaped patterns.

3. The hose pressure test water blowing equipment according to claim 1, characterized in that: The hose clamp seat (1) comprises a workbench (110) and an annular limiting member (112); the clamp support plate (101) is arranged on the workbench (110); the annular limiting member (112) is connected to a support rod (111); the other end of the support rod (111) is connected to the workbench (110); and the support rod (111) is arranged to tilt outward.

4. The hose pressure test water blowing equipment according to claim 2, characterized in that: A tightening bolt (113) is provided on the annular limiting member (112), and the tightening bolt (113) radially passes through one side edge of the annular limiting member (112).

5. The hose pressure test water blowing equipment according to claim 1, characterized in that: The coil collecting frame (2) comprises a movable seat (201) and a coil placing frame (202) arranged above the movable seat (201); a rotating seat (206) is arranged between the movable seat (201) and the coil placing frame (202); the lower end of the rotating seat (206) is fixedly connected to the middle of the movable seat (201); the top of the rotating seat (206) is connected to the bottom center of the coil placing frame (202); the rotating seat (206) comprises a base (2061) and a large ball bearing (2062) arranged in the base (2061); a rotating shaft (2063) is rotatably arranged at the center of the large ball bearing (2062); the rotating shaft (2063) is upwardly movable. The base (2061) is coaxially connected to the coil placement frame (202), and a plurality of rolling steel balls (2064) are embedded on the upper surface of the base (2061). The exposed portion of the rolling steel balls (2064) abuts against the lower surface of the coil placement frame (202). A coiled column frame (203) is detachably provided at the central position of the coil placement frame (202). The coiled column frame (203) is a truncated cone-shaped frame structure. A plurality of vertically arranged mounting rods (204) are evenly spaced at the lower end of the coiled column frame (203). A mounting blind hole (205) is provided on the inner bottom surface of the coil placement frame (202) at a position corresponding to each mounting rod (204), and the mounting rod (204) is inserted into the mounting blind hole (205).

6. The hose pressure test water blowing equipment according to claim 1, characterized in that: A radially arranged slide rail (114) is provided at the position corresponding to the three clamping plates (105) on the clamp support plate (101), and a slide groove (115) is provided at the position corresponding to the slide rail (114) on the three clamping plates (105), and the slide rail (114) and the slide groove (115) are slidably matched.

7. The hose pressure test water blowing equipment according to claim 1, characterized in that: The clamping plate (105) includes a base plate (1051) and a movable plate (1052), and the base plate (1051) and the movable plate (1052) are both fan-shaped structures. The movable plate (1052) is located on the base plate (1051) at one end close to the axis of the pressurized nozzle (102), and the arc-shaped clamping surface (107) is arranged on the movable plate (1052). The base plate (1051) and the movable plate (1052) are respectively provided with a plurality of rows of fixing screw holes (1053), and the intervals between the fixing screw holes (1053) in each row are the same. The movable plate (1052) is connected to the base plate (1051) by bolts passing through the fixing bolts (1054).

8. The hose pressure test water blowing equipment according to claim 5, characterized in that: The drainage device (3) comprises a cylindrical drainage drum (301) and a moving wheel (302) arranged below the drainage drum (301); a drainage pipe (303) is arranged at the bottom of the drainage drum (301); and a control valve (304) is arranged on the drainage pipe (303).

9. A water blowing method for a hose pressure testing water blowing device according to claim 1, characterized in that: The following steps are involved: Temporarily coil the hose and place it on the hose coiling rack (2); Insert several sponge blocks into one end of the hose; Insert one end of the rubber hose inserted into the sponge block into the pressurized nozzle (102); The control clamp (105) clamps and fixes the hose; Turn on the air compressor and the pressure pump (104) to provide high-pressure air flow to the pressure nozzle (102); The injected high-pressure airflow drives the sponge block to move in the hose, draining the water in the hose.

10. The water blowing method of the hose pressure testing water blowing equipment according to claim 9, characterized in that: The method for clamping and fixing the hose with the clamping plate (105) comprises the following steps: Controlling the driving source (106) to work and drive the clamping plate (105) to move along the clamp support plate (101) toward the hose; After the curved clamping surface (107) clamps the hose, the pressure sensor (108) transmits a signal to the PLC controller (109) after monitoring the pressure; After the obtained pressure value reaches the preset pressure value, the PLC controller (109) sends a stop operation instruction to the driving source (106) and simultaneously sends a start operation instruction to the air compressor and the booster pump (104); After receiving the instruction signal, the driving source (106) stops working, and the air compressor and the pressure pump (104) start running after receiving the working instruction.

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