Clean type efficient multifunctional valve pressure test table

Abstract

The utility model discloses a clean type high-efficiency multifunctional valve pressure test bench, which relates to the technical field of valves requiring cleanness in construction sites and comprises a base and an air source distributor, supporting legs are arranged on the periphery of the bottom of the base, a PVC (polyvinyl chloride) plate is arranged at the top of the base, and rubber plates are arranged at the centers of the periphery of the top of the PVC plate. Supporting pipes are arranged on the periphery of the top of the base, a square plate is arranged above the base, and the periphery of the square plate is arranged on the supporting pipes at the corresponding positions in a sleeving mode. The utility model discloses a pressure test device for valves, aims to improve the cleanliness and ensure that the valves are not polluted in the pressure applying process, and has the function of simultaneously testing the pressure of a plurality of valves, thereby obviously improving the efficiency of pressure test construction. Multiple functions, including a shell test, a sealing test and an upper sealing test, can be realized only through one-time installation; the disassembly and assembly process is simple, convenient and rapid, and the tedious steps of using a flange blind plate and installing and disassembling bolts are effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the valve technical field of construction site requirement clean, concretely is a clean type high -efficient multifunctional valve pressure test platform. BACKGROUND

[0002] With the planning of national high -quality development, the purity and cleanness of new material are required higher and higher, especially electronic grade chemicals, super clean polymer etc., its production equipment and pipeline not only need to resist high pressure, resist corrosion, but also need to be polished clean, according to the requirement of national standard, the valve according to proportion is extracted (is detected to the detection agency with qualification) in factory, because of the requirement of high pressure and cleanness, external detection agency cannot reach this condition, and the owner requires that the construction party carries out on -the -spot pressure test to the valve in factory, based on this condition, we guarantee safety, and reach the requirement of high pressure and cleanness, carry out technical innovation, and research and develop a valve pressure test platform for this condition: 1) clean pipe, clean valve are used as valve connecting piece, 2) high -purity 5 nine nitrogen is used for pressure test gas, 3) 15 megaohm pure water is used for pressure test water, 4) the pressure test platform uses two whole 30mm thick steel plates as sealing surface, uses jack as sealing surface pressure, and clean PTFE plate is used for valve flange connecting surface, the main function of the valve platform is: 1) mainly guarantee the cleanness of valve during pressure test, and the cleanness reaches the system requirement: particle: ≥0.10um, and <0.036 per / L, and traditional valve pressure test uses ordinary material assembly, non-clean compressed air, ordinary clean water, and the internal cleanness of valve cannot be guaranteed after pressure test, 2) the valve platform can carry out pressure test work simultaneously, 3) the function is various, 4) reduce the flange blind plate for pressure test, the internal cleanness of valve cannot be guaranteed during traditional valve pressure test process, 1, cause the valve to have oil, have metal particles, 2, only single pressure test, closed experiment can only test one side, and the other side needs to be separately switched and installed and removed once, 3, the blind plate is needed when each valve is pressed, and the efficiency is low, for this, we propose a clean type high -efficient multifunctional valve pressure test platform. UTILITARY MODEL CONTENT

[0003] The utility model aims at providing a clean type high -efficient multifunctional valve pressure test platform to solve the problems in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] The utility model provides a clean type high -efficient multifunctional valve pressure test platform, including base, gas source distributor, the bottom all around of base is provided with support leg, the top of base is provided with PVC board, the top all around of PVC board is provided with rubber board, the top all around of base is provided with support pipe, the top of base is provided with square plate, the square plate is provided with support pipe in the corresponding position of sleeve joint all around, the top center of square plate is provided with seamless steel pipe, the top all around of square plate is provided with channel steel, the top of seamless steel pipe is provided with jack, the outer wall of jack is provided with clamp of sleeve joint, the top of jack is provided with seamless steel pipe no.

[0006] Further, the output hose is a PVC hose, and the bottom of the output hose is connected with a water bottle container.

[0007] Further, the top of the third seamless steel pipe is fixedly welded to the bottom center of the top plate, and the top of the top plate is welded with a top channel steel.

[0008] Further, the thickness of the PVC board and the rubber board is 10mm, and the length and width of the PVC board are the same as the length and width of the base.

[0009] Further, the bottom of the stainless steel air pipe is fixedly welded to the top of the horizontal stainless steel pipe, and the included angle between the stainless steel air pipe and the horizontal stainless steel pipe is 90 degrees.

[0010] Further, the support pipes are vertical seamless steel pipes, the distance between adjacent support pipes is the same, and the top and bottom of the support pipes are fixedly welded with the base and the top plate respectively.

[0011] Further, the top of the square plate is vertically penetrated by through holes matched with the support pipes, and the top of the through holes is provided with a limiting ring matched with the support pipe.

[0012] Further, the left and right sides of the clamp are vertically provided with connecting rods, and the bottom of the connecting rods is fixedly welded with the top of the square plate.

[0013] Further, the output hose is a stainless steel buffer pipe, and the bottom of the output hose is connected with a stainless steel pressure gauge.

[0014] Further, the connecting hose is a stainless steel metal hose or a PVC hose, and the top end of the connecting hose is connected with the pressure test pump or the air source distributor.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The clean high-efficiency multifunctional valve pressure test table aims at improving the cleanliness and ensuring that the valve is not polluted in the pressure application process, has the function of simultaneously testing multiple valves, thereby significantly improving the efficiency of the pressure test construction, can realize multiple functions including shell test, sealing test and upper sealing test only through once installation, has the simple and fast dismounting process, effectively reduces the complicated steps of flange blind plate, bolt installation and dismounting, all the pipes are stainless steel polished seamless pipes treated by oil-free degreasing, thereby ensuring the cleanliness of the pipes, meanwhile, the valve itself is also a stainless steel clean valve treated by oil-free degreasing, thereby further ensuring the cleanliness in the pressure test process, the pressure test gas is high-purity nitrogen with the purity of 99.999%, thereby ensuring the gas quality in the pressure test process, the four-channel design of the pressure test table enables four valves of the same size to be simultaneously tested, thereby effectively reducing the pollution risk to the internal cleanliness of the valve, through the design, the pressure test table can simultaneously test four valves, thereby greatly shortening the pressure test time and significantly improving the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a structural schematic view of the bottom of the base;

[0019] Figure 3 It is a structural schematic view of the air source distributor;

[0020] Figure 4The base bottom is connected with a stainless steel pressure gauge structure schematic diagram.

[0021] In the figure: 1, base; 2, support leg; 3, PVC plate; 4, rubber plate; 5, support pipe; 6, square plate; 7, seamless steel pipe; 8, channel steel; 9, jack; 10, clamp; 11, seamless steel pipe one; 12, seamless steel pipe two; 13, bottom square steel plate; 14, top square steel plate; 15, screw rod; 16, seamless steel pipe three; 17, top plate; 18, top channel steel; 19, stainless steel pipe; 20, stainless steel screw valve one; 21, connecting hose; 22, stainless steel pipe one; 23, stainless steel valve; 24, output hose; 241, water bottle container; 242, stainless steel pressure gauge; 25, support frame; 26, transverse stainless steel pipe; 27, stainless steel air outlet pipe; 28, air outlet; 29, stainless steel screw valve; 30, air pipe quick connector; 31, PC air pipe; 32, air inlet pipe; 33, air inlet; 34, detection pipe; 35, stainless steel buffer pipe; 36, pressure gauge. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1-4The utility model provides a technical scheme: a clean type high -efficient multifunctional valve pressure test platform, including base 1, gas source distributor, the bottom all around of base 1 is provided with support leg 2, the top of base 1 is provided with PVC board 3, the top all around of PVC board 3 center is provided with rubber plate 4, and the size of rubber plate 4 can be according to the size of valve and is handled dismantled and replaced, the top all around of base 1 is provided with support tube 5, and the top of base 1 is provided with square plate 6, and square plate 6 is 900 * 900 square steel sheet, and the thickness of square plate 6 is 30mm, and the top all around of square plate 6 is set up on the support tube 5 of corresponding position of sleeve joint, and support tube 5 is all DN65 seamless steel pipe, and the top center of square plate 6 is provided with seamless steel pipe 7, and seamless steel pipe 7 is DN100 seamless steel pipe, and the height is 150mm, and the top all around of square plate 6 is provided with channel steel 8, and channel steel 8 is all 500mm, and the top of seamless steel pipe 7 is provided with jack 9, and the top of seamless steel pipe 7 and the bottom of jack 9 are fixedly welded, and jack 9 is 16T jack, and the outer wall of jack 9 is provided with clamp 10 of sleeve joint, and clamp 10 can play the effect of fixed jack 9, and the top of jack 9 is provided with seamless steel pipe one 11, and seamless steel pipe one 11 is DN80 seamless steel pipe, and the length is 200mm, and the top of seamless steel pipe one 11 is provided with seamless steel pipe two 12, and seamless steel pipe two 12 is DN80 seamless steel pipe, and its length can be replaced according to the size of valve, is movable, and the bottom of seamless steel pipe two 12 and seamless steel pipe one 11 are provided with bottom square steel plate 13, and bottom square steel plate 13 is 200 * 200mm steel plate, and the thickness is 30mm, and the top of seamless steel pipe two 12 is provided with top square steel plate 14, and top square steel plate 14 is 200 * 200mm steel plate, and the thickness is 30mm, and the top square steel plate 14 is provided with screw rod 15 of vertical penetration of the all around of bottom square steel plate 13 and top square steel plate 14, and the outer wall top and bottom of screw rod 15 are all provided with nut of screw joint, and screw rod 15 is provided with 12, and the length is 400mm, can play the function of adjusting, and the top of top square steel plate 14 is provided with seamless steel pipe three 16, and seamless steel pipe three 16 is DN80 seamless steel pipe, and the length is 200mm, and the top of support tube 5 is jointly connected and provided with top plate 17, and top plate 17 is 900 * 900mm square steel plate, and the thickness is 30mm, and the top center of square plate 6 is provided with stainless steel pipe 19 of vertical setting, and stainless steel pipe 19 is all DN15 stainless steel pipe, and it penetrates square plate 6, and extends 10mm downwards, and the top of stainless steel pipe 19 is all provided with stainless steel wire buckle valve one 20 of intercommunication, and stainless steel wire buckle valve one 20 is DN15 stainless steel wire buckle valve, and the top of stainless steel wire buckle valve one 20 is all provided with connecting hose 21, and connecting hose 21 is stainless steel metal hose or PVC hose, and the top end of connecting hose 21 is connected on pressure test pump or gas source distributor, and the top of base 1 is evenly provided with four groups of rubber plate 4, and the bottom of every group of rubber plate 4 is connected with stainless steel pipe one 22,The bottom of the stainless steel pipe 22 is connected with a stainless steel valve 23, and the bottom of the stainless steel valve 23 is connected with an output hose 24, and the air source distributor comprises a support frame 25, the height of the support frame 25 is 900mm, the top of the support frame 25 is provided with a transverse stainless steel pipe 26, the length of the transverse stainless steel pipe 26 is 800mm, the transverse stainless steel pipe 26 is a DN65 stainless steel pipe, the top of the transverse stainless steel pipe 26 is sequentially provided from left to right with stainless steel air outlet pipes 27, the stainless steel air outlet pipes 27 are all DN15 stainless steel single-thread pipe rods, the top of the stainless steel air outlet pipes 27 is all provided with air outlets 28, and the top of the air outlets 28 is all connected with stainless steel wire buckle valves 29, the stainless steel wire buckle valves 29 are all DN15 stainless steel wire buckle valves, the top of the stainless steel wire buckle valves 29 is all provided with air pipe quick connectors 30, the air pipe quick connectors 30 are all DN15 air pipe quick connectors, the top of the air pipe quick connectors 30 is provided with PC air pipes 31, the front end face of the left side of the transverse stainless steel pipe 26 is provided with an air inlet pipe 32, the front end face of the air inlet pipe 32 is provided with an air inlet 33, the front end face of the right side of the transverse stainless steel pipe 26 is provided with a detection pipe 34, the front end face of the detection pipe 34 is provided with a stainless steel buffer pipe 35, and the end, away from the detection pipe 34, of the stainless steel buffer pipe 35 is provided with a pressure gauge 36, in the present application, all pipes are made of stainless steel polished seamless pipes and are subjected to oil-free degreasing treatment, and the valves are made of stainless steel clean valves and are subjected to oil-free degreasing treatment.

[0025] In the present application, preferably, the output hose 24 is a PVC hose, and the bottom of the output hose 24 is connected with a water bottle container 241.

[0026] Preferably, the top of the seamless steel pipe three 16 is tightly combined with the bottom center of the top plate 17 by fixed welding. The top of the top plate 17 is welded with top channel steels 18 around the top, and the top channel steels 18 are provided with four groups, each of which is made of No. 10 steel and has a length of 500mm. Such design not only ensures the stability of the structure, but also makes the overall appearance more consistent.

[0027] In another preferred embodiment, the thickness of the PVC plate 3 and the rubber plate 4 is carefully designed to be ten millimeters. In addition, the length and width of the PVC plate 3 are consistent with the length and width of the base 1. This design not only makes the overall structure more visually appealing, but also enhances the stability of the structure and the overall consistency by ensuring the consistency of the dimensions of each component.

[0028] In a further preferred embodiment, the bottom of the stainless steel gas outlet pipe 27 is tightly combined with the top of the horizontal stainless steel pipe 26 by fixed welding. In order to ensure the reliability and sealing of the connection, the included angle between the stainless steel gas outlet pipe 27 and the horizontal stainless steel pipe 26 is accurately set to ninety degrees. This design not only ensures the sealing between the two, but also greatly enhances the stability of the connection, thereby significantly improving the service life and use effect.

[0029] Embodiment 2:

[0030] According to Figures 1-4 The main difference between this embodiment and the first embodiment is that the support pipe 5 is a vertical seamless steel pipe, and the distance between adjacent support pipes 5 is consistent. In order to further enhance the structural stability of the whole device, the top and bottom of the support pipe 5 are respectively connected with the base 1 and the top plate 17 by fixed welding. This design makes the whole device more stable when bearing load, thereby improving its carrying capacity and stability.

[0031] In addition, the top of the square plate 6 is vertically penetrated with a through hole matched with the support pipe 5. The top of the through hole is provided with a limiting ring matched with the support pipe 5. This design makes the square plate 6 more stable when moving up and down, avoiding unnecessary shaking and deviation, thereby ensuring the accuracy and reliability of the device.

[0032] In order to further enhance the stability of the square plate 6, the left and right sides of the clamp 10 are vertically provided with connecting rods. The bottom of the connecting rod is connected with the top of the square plate 6 by fixed welding. In order to ensure the strength and stability of the connecting rod, the connecting rod is made of DN25 seamless steel pipe. The selection of this material not only guarantees the carrying capacity of the connecting rod, but also ensures the safety and reliability of the whole device during use.

[0033] Embodiment 3:

[0034] On the basis of the above-mentioned embodiments, the output hose 24 is a stainless steel buffer pipe, and the bottom of the output hose 24 is connected with a stainless steel pressure gauge 242.

[0035] The electrical appliances mentioned in this paper are connected with external power supply through wires.

[0036] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A clean type high efficiency multifunctional valve pressure test platform, comprising a base (1), a gas source distributor, characterized in that: The bottom of the base (1) is provided with supporting legs (2), the top of the base (1) is provided with a PVC plate (3), the top of the PVC plate (3) is provided with rubber plates (4) at the center of the four sides, the top of the base (1) is provided with supporting tubes (5), the top of the base (1) is provided with a square plate (6), the square plate (6) is sleeved on the supporting tubes (5) at the corresponding positions, the top of the square plate (6) is provided with a seamless steel pipe (7) at the center, the top of the square plate (6) is provided with channel steels (8) at the four sides, the top of the seamless steel pipe (7) is provided with a jack (9), the outer wall of the jack (9) is sleeved with a clamp (10), the top of the jack (9) is provided with a seamless steel pipe (11), the top of the seamless steel pipe (11) is provided with a seamless steel pipe (12), the bottom of the seamless steel pipe (12) is provided with a bottom square steel plate (13) between the seamless steel pipe (11), the top of the seamless steel pipe (12) is provided with a top square steel plate (14), the bottom square steel plate (13) and the top square steel plate (14) are vertically penetrated with lead screws (15) at the four sides, and the outer wall of the lead screws (15) is threadedly sleeved with nuts at the top and the bottom, the top of the top square steel plate (14) is provided with a seamless steel pipe (16), the top of the supporting tubes (5) is connected with a top plate (17), the top of the square plate (6) is vertically provided with stainless steel pipes (19) at the center of the four sides, the top of the stainless steel pipes (19) is communicated with stainless steel wire buckle valves (20), the top of the stainless steel wire buckle valves (20) is connected with connecting hoses (21), the top of the base (1) is uniformly provided with four groups of rubber plates (4), and the bottom of each group of rubber plates (4) is connected with a stainless steel pipe (22), the bottom of the stainless steel pipe (22) is connected with a stainless steel valve (23), and the bottom of the stainless steel valve (23) is connected with an output hose (24), the air source distributor comprises a supporting frame (25), the top of the supporting frame (25) is provided with a horizontal stainless steel pipe (26), the top of the horizontal stainless steel pipe (26) is sequentially provided with stainless steel air outlet pipes (27) from left to right, the top of the stainless steel air outlet pipes (27) is provided with air outlets (28), the top of the air outlets (28) is connected with stainless steel wire buckle valves (29), the top of the stainless steel wire buckle valves (29) is provided with air pipe quick couplings (30), the top of the air pipe quick couplings (30) is provided with PC air pipes (31), the left side of the front end face of the horizontal stainless steel pipe (26) is provided with an air inlet pipe (32), the front end face of the air inlet pipe (32) is provided with an air inlet (33), the right side of the front end face of the horizontal stainless steel pipe (26) is provided with a detection pipe (34), the front end face of the detection pipe (34) is provided with a stainless steel buffer pipe (35),The stainless steel buffer tube (35) is provided with a pressure gauge (36) away from one end of the detection tube (34).

2. The clean type high efficiency multifunctional valve pressure test bench according to claim 1, characterized in that: The output hose (24) is a PVC hose, and a water bottle container (241) is connected to the bottom of the output hose (24).

3. The clean type high efficiency multifunctional valve pressure test bench according to claim 1, characterized in that: The top of the seamless steel pipe three (16) is fixedly welded to the bottom center of the top plate (17), and the top of the top plate (17) is perimetrically welded with a top channel steel (18).

4. The clean type high efficiency multifunctional valve pressure test bench according to claim 1, characterized in that: The thickness of the PVC plate (3) and the rubber plate (4) is both set to ten millimeters, and the length and width of the PVC plate (3) are same as the length and width of the base (1).

5. The clean type high efficiency multifunctional valve pressure test bench according to claim 1, characterized in that: The bottom of the stainless steel air outlet pipe (27) is fixedly welded to the top of the transverse stainless steel pipe (26), and the included angle between the stainless steel air outlet pipe (27) and the transverse stainless steel pipe (26) is both set to ninety degrees.

6. The clean type high efficiency multifunctional valve pressure test bench according to claim 1, characterized in that: The support pipes (5) are all vertical seamless steel pipes, the distance between adjacent support pipes (5) is same, and the top and bottom of the support pipes (5) are fixedly welded to the base (1) and the top plate (17) respectively.

7. The clean type high efficiency multifunctional valve pressure test bench according to claim 1, characterized in that: The top of the square plate (6) is perimetrically vertically penetrated with through holes matched with the support pipes (5), and the top of the through holes is provided with limiting rings matched with the support pipes (5).

8. The clean type high efficiency multifunctional valve pressure test bench according to claim 1, characterized in that: The left and right sides of the clamp (10) are both vertically provided with connecting rods, and the bottom of the connecting rods is fixedly welded to the top of the square plate (6).

9. The clean type high efficiency multifunctional valve pressure test bench according to claim 1, characterized in that: The output hose (24) is a stainless steel buffer pipe, and a stainless steel pressure gauge (242) is connected to the bottom of the output hose (24).

10. The clean type high efficiency multifunctional valve pressure test bench according to claim 1, characterized in that: The connecting hose (21) is a stainless steel metal hose or a PVC hose, and the top end of the connecting hose (21) is connected to a pressure test pump or an air source distributor.

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