CN203719888U - Quality inspection device for pulse valves - Google Patents
Quality inspection device for pulse valves Download PDFInfo
- Publication number
- CN203719888U CN203719888U CN201420018819.6U CN201420018819U CN203719888U CN 203719888 U CN203719888 U CN 203719888U CN 201420018819 U CN201420018819 U CN 201420018819U CN 203719888 U CN203719888 U CN 203719888U
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- gas
- holder
- valve
- pulse valve
- pulse
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Abstract
The utility model provides a quality inspection device for pulse valves. The quality inspection device comprises a gas storage tank and a plurality of branch gas storage tanks which are designed and arranged on a supporting frame, wherein ball valves are arranged on a gas dividing pipe; the gas storage tank is connected with an air compressor and a pressure adjustment valve through a gas inlet pipe so as to be connected to a gas inlet pipe connection opening. The ball valves on the two branch gas storage tanks are used for controlling gas flow; furthermore, a plurality of pulse valve connection openings are formed in equipment, so that the inspection device for the pulse valves, which is provided in the utility model, can economically and conveniently inspect the quality of the outsourcing pulse valves; meanwhile, a pressure gauge and a safety valve which are arranged in the quality inspection device can supply a safety working environment to operators under a condition of guaranteeing normal running of the equipment, so that a requirement of a pulse valve terminal user on economical and convenient pulse valve quality inspection equipment can be met; the problems that the conventional detection equipment is complicated in structure and high in maintenance cost are solved; the quality inspection device for the pulse valves has the characteristics of simple structure, low maintenance cost and convenience in use.
Description
Technical field
The utility model relates to a kind of assembly detection apparatus, especially pulse valve verifying attachment.
Background technology
Prior art is all the quality inspection process for pulse valve manufacturer inside, as following several technical schemes:
1, patent announcement number is: a kind of pulse valve performance on-line measuring device of CN102889982A, comprise pressure assembly, pressure transducer, data acquisition display unit, described pressure assembly is arranged on pulse valve and with the vent hole of pulse valve and is communicated with, described pressure assembly is provided with pressure transducer mounting hole, described pressure transducer is located in the pressure transducer mounting hole of pressure assembly, and described pressure transducer is connected with data acquisition display unit; Pressure signal on described pressure transducer acquisition pulse valve vent hole, and be transferred to data acquisition display unit, data acquisition display unit obtains pulse valve blowing pressure delta data and shows with curve form.Compared with prior art, although this invention technology has the advantages such as the online property indices of judging exactly pulse valve, its structure is too complicated, and cost is also high.
2, patent announcement number is: a kind of equipment for testing liquidity of pulse valve of CN101876593A, comprise source of the gas generating unit, air-flow coarse adjustment unit, flow measurement unit, the first pressure measurement cell, the second pressure measurement cell, temperature measurement unit, air-flow thin tuning unit, industrial computer and electrical control unit, source of the gas generating unit produces air-flow, air-flow regulates the required flow of test through air-flow coarse adjustment unit, required flow is measured and is shown by flow measurement unit, on the front straight length pipeline of detected pulse valve, be provided with temperature measurement unit and pressure measurement cell, on the rear straight length of detected pulse valve, be provided with pressure measurement cell, flow, pressure and temperature signal are sent to industrial computer and calculate, and obtain Kv, the Cv coefficient of flow of pulse valve.The drawback that uses this kind of equipment is exactly the life-span that the precision of equipment seriously relies on electronic component, the stability that is difficult to ensure the quality of products in the time that checkout equipment uses for a long time.
3, Granted publication number is: a kind of electromagnetic impulse valve jetting performance comprehensive test device of CN202956266U, comprise a point gas tank, electromagnetic impulse valve is located on point gas tank, also comprise interconnective computer and data acquisition unit, computer also connects pulsation blowing control instrument, be located on target practice platform for detection of the pressure sensor output of electromagnetic impulse valve output pressure, for detection of the input pressure sensor of input pressure, gas admittance valve and air release are connected to Standard Gases and wrap, input pressure sensor and pressure sensor output connection data collecting unit, gas admittance valve and air release connect respectively air inlet pipeline and blowdown piping, by the keying of computer control gas admittance valve and air release.Use the equipment of this type high to the requirement of workman's operative technique level, maintenance process and the maintenance cost of equipment are also difficult problems of relatively giving prominence to simultaneously.
4, patent announcement number is: the method for testing performance of a kind of pulse valve of CN101876594A, the method is to connect gas-holder in one end of pulse valve by valve, other end joint noise reduction device, and between pulse valve and exhaust box, pressure transducer is set, on gas-holder, pressure transducer is set simultaneously, pressure transducer and pressure transducer are all connected on the industrial computer with warning device, described industrial computer gathers respectively the pressure change signal of gas-holder and pulse valve, automatically analyze, and whether the properties that judges pulse valve reaches standard, not up to standard punctual, warning device sends warning.Adopt the maximum drawback of this kind of technique device equipment to be the detection judgement that has inspected all-pass and cross sensor of equipment paired pulses valve, in whole equipment, the information transmission channels of sensor is unidirectional delivery, the equipment of this technology do not relate to feedback regulation so that the normal operating conditions of sensor itself is judged, so can exist defect in the stability that detects quality.
In sum, in prior art, the quality determining method of paired pulses valve and corresponding device require all more complicated, its cost is also higher, for the client who uses for some terminals, if want to buying pulse valve carry out its high cost of quality inspection, if but before use not paired pulses valve quality detect and easily whole quality impacted.Therefore, just become particularly important at a kind of convenient and swift pulse valve verifying attachment of economy again of design.
Summary of the invention
In situation based on above-mentioned, the utility model provides a kind of simple in structure, pulse valve verifying attachment that maintenance cost is cheap and convenient to use, solve the needs of problems of current pulse valve terminal user to the convenient shape pulse valve of economy passer, and existing assay device structures complexity, the problems such as maintenance cost height.
On the bracing frame of the utility model pulse valve passer, design and installation has gas-holder, point gas-holder one and point gas-holder two, divide gas-holder one, a point gas-holder two to be connected by gas-distributing pipe with gas-holder, and on gas-distributing pipe, be provided with ball valve one and ball valve two, on gas-holder, be provided with rain glass and safety valve, gas-holder connects air compressor by draft tube and pressure regulator valve is connected to draft tube interface, also be provided with ball valve three and gas outlet one in gas-holder bottom, on point gas-holder one and point gas-holder two, be designed with the interface of pulse valve quality inspection.On described point of gas-holder one, the pulse valve quality inspection interface of design is by bolt, spout seal rubber cushion and spout seal lid to be connected to jet pipe maybe will flood seal gasket and flood gland bonnet and be connected to flood on connecting pipe and form, solenoid valve is arranged on submerging pulse valve, submerging pulse valve is arranged on interface, is also provided with gas outlet two and ball valve four in point gas-holder one bottom.On described point gas-holder two, the pulse valve quality inspection interface of design is to be made up of right angle connecting pipe and right angle gland bonnet, and right-angled type pulse valve is arranged on inspection interface, is also provided with gas outlet three and ball valve five in point gas-holder two bottoms.
The utility model pulse valve passer passes through two points of gas-holder upper ball valves to air-flow control, and the multiple pulse valve interfaces that arrange on equipment, the pulse valve verifying attachment that the utility model provides can economy be detected outsourcing pulse valve quality again easily, simultaneously, the tensimeter arranging in device and safety-valve can ensure under the environment of the normal operation of equipment, for operator provides safe working environment, its using value, far beyond the cost cost of device itself, is the new equipment that is worth marketing.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model pulse valve verifying attachment.
Fig. 2 is the gas-holder structural representation of the utility model pulse valve verifying attachment.
Fig. 3 is point gas-holder one structural representation of the utility model pulse valve verifying attachment.
Fig. 4 is point gas-holder two structural representations of the utility model pulse valve verifying attachment.
Fig. 5 is the process chart of the utility model pulse valve verifying attachment.
Wherein: 1-gas-holder; 2-divides gas-holder one; 3-divides gas-holder two; 4-gas-distributing pipe; 5-bracing frame; 6-ball valve one; 7-ball valve two; 8-pressure regulator valve; 9-air compressor; 10-draft tube; 11-ball valve three; 12-gas outlet one; 13-draft tube interface; 14-rain glass; 15-safety valve; 16-gas outlet two; 17; Ball valve four; 18-bolt; 19-jet pipe; 20-spout seal rubber cushion; 21-spout seal lid; 22-floods connecting pipe; 23-floods seal gasket; 24-submerging pulse valve; 25-solenoid valve; 26-floods gland bonnet; 27-gas outlet three; 28-right angle connecting pipe; 29-right angle gland bonnet; 30-right-angled type pulse valve; 31-ball valve five.
Embodiment
Describe the embodiment of pulse valve passer of the present utility model in detail below in conjunction with embodiment and accompanying drawing thereof, but this its embodiment is not limited to following embodiment.
As shown in Figure 1, on bracing frame 5, design and installation has gas-holder 1, point gas-holder 1 and point gas-holder 23, divide gas-holder 1, a point gas-holder 23 to be connected by gas-distributing pipe 4 with gas-holder 1, and on gas-distributing pipe 4, be provided with ball valve 1 and ball valve 27, gas-holder 1 connects air compressor 9 by draft tube 10 and is connected with pressure regulator valve 8, also be provided with ball valve 3 11 and gas outlet 1 in gas-holder 1 bottom, on point gas-holder 1 and point gas-holder 23, be designed with the interface of pulse valve quality inspection.Also be provided with gas outlet 2 16 and ball valve 4 17 in point gas-holder one 2 bottoms.Also be provided with gas outlet 3 27 and ball valve 5 31 in point gas-holder 23 bottoms.
As shown in Figure 2, on gas-holder 1, be provided with draft tube interface 13, rain glass 14 and safety valve 15.
As shown in Figure 3, on point gas-holder 1, the submerging pulse valve quality inspection interface of design is by bolt 18, spout seal rubber cushion 20, spout seal lid 21 be connected to jet pipe 19 and will flood seal gasket 23, flood gland bonnet 26 and be connected to flood on connecting pipe 22 and form, it is upper that solenoid valve (25) is arranged on submerging pulse valve (24), and submerging pulse valve (24) is arranged on interface.
As shown in Figure 4, on described point gas-holder 23, the right-angled type pulse valve 25 quality inspection interfaces of design are to be made up of right angle connecting pipe 28 and right angle gland bonnet 29, and solenoid valve 25 is arranged on right-angled type pulse valve 30, and right-angled type pulse valve 30 is arranged on interface.
As shown in Figure 5, workflow: provide gases at high pressure with air compressor 9, gases at high pressure after pressure regulator valve 8 by draft tube 10 high pressure gas storage in gas-holder 1; Then open the ball valve 6 in gas-distributing pipe 4, gases at high pressure are transported to gases at high pressure in point gas-holder 1 and point gas-holder 23 through gas-distributing pipe 4, ball valve 6 and ball valve 7; Switch board sends instruction to solenoid valve 25, solenoid valve 25 gating pulse valve winding-ups.
Installation method:
The installation method of submerging pulse valve is: first ball valve 1 and ball valve 27 are closed, then open ball valve 4 17, the gas in point tank body of air storage tank 1 is discharged; Be arranged on and flood on connecting pipe 22 flooding seal gasket 23 and submerging pulse valve 24, trivial tight with bolt 18, make submerging pulse valve 24 fixing; If only check single submerging pulse valve, just remaining other several interfaces are locked to flood and on connecting pipe 22, seal processing with flooding seal gasket 23 and flooding connection cover 26 use bolts 18; Again trivial tightly on jet pipe 19 to spout seal rubber cushion 20 and spout seal lid 21 use bolts 18, each mouth of pipe that needs sealing is the same equally to be sealed up; Finally close ball valve 4 17 and open ball valve 1.
The installation method of right-angled type pulse valve is: first ball valve 1 and ball valve 27 are closed, then open ball valve 5 31, the gas in point gas-holder 23 is discharged; Right-angled type pulse valve 30 is tightened on right angle connecting pipe 28; If only check single right-angle impulse valve, remaining other several interfaces just need sealing: right angle gland bonnet 29 is tightened on right angle connecting pipe 28, eachly need that sealing orifice is the same equally to be sealed up; Finally close ball valve 5 31 and open ball valve 27.
If there is submerging pulse valve to check together with right-angled type pulse valve, installation method is with above in like manner, just need to the sealing up of other interface or spout sealing.
Method for dismounting:
The method for dismounting of submerging pulse valve is: first ball valve 1 and ball valve 27 are closed, then open ball valve 4 17, the gas in point gas-holder 1 is discharged.The bolt 18 of locking submerging pulse valve 24 is turned round down, then disassembled from flooding connecting pipe 22 flooding seal gasket 23 and flooding connection cover 26; Each submerging pulse valve 24 is the same equally dismountings.If gland bonnet need to be disassembled, spout seal lid 21 and the bolt 18 that floods on gland bonnet 26 are all turned round down, spout seal rubber cushion 20, spout seal lid 21, flood seal gasket 23, flood gland bonnet 26 and pull down.
The method for dismounting of right-angled type pulse valve is: first ball valve 1 and ball valve 27 are closed, then open ball valve 5 31, the gas in point gas-holder 23 is discharged; Right-angled type pulse valve 30 is turned round from right angle connecting pipe 28; Each pulse valve is the same equally dismounting; If gland bonnet need to be disassembled, right angle gland bonnet 29 is directly turned round from right angle connecting pipe 28.
Workflow is as follows:
1) first open electric cabinet and air compressor 9 power supplys; As check submerging pulse valve just to open ball valve 1, after decile gas-holder one 2 gassies, by button corresponding to switch board, switch board sends instruction to the solenoid valve 25 of submerging pulse valve 24, submerging pulse valve 24 is jetted, and the winding-up time reaches and automatically stops winding-up after switch board setting value; It is equally to control that each submerging pulse valve 24 is jetted;
As check right-angled type pulse valve 30, first open electric cabinet and air compressor 9 power supplys, then just open ball valve 27, allow point tank body of air storage tank 23 be full of after gas, press the button that switch board is corresponding, switch board sends instruction to the solenoid valve 25 of right-angled type pulse valve 30, and right-angled type pulse valve 30 is jetted, and the winding-up time reaches and automatically stops winding-up after switch board setting value; It is equally to control that each right-angled type pulse valve 30 is jetted.
As submerged is checked together with right-angled type pulse valve, open ball valve 1 and ball valve 27, divide after gas-holder 1 and point gas-holder 23 gassies, press the button that switch board is corresponding, switch board sends instruction to the solenoid valve of submerging pulse valve 24 and right-angled type pulse valve 30, make pulse valve blowing, the winding-up time reaches and automatically stops winding-up after switch board setting value; Each submerged or right-angled type pulse valve winding-up are equally to control.
2) after check pulse valve finishes, close electric cabinet, air compressor power supply, close ball valve 1 and ball valve 27, open ball valve 4 17 and ball valve 5 31, the gas of point gas-holder 1 and point gas-holder 23 is discharged, pull down by " method for dismounting " above the pulse valve of checking; If also will continue check pulse valve, just continue, by " installation method " above, the pulse valve that needs inspection is installed.
3) ball valve 3 11, ball valve 4 17, ball valve 5 31, need to open every a period of time, and the ponding in gas-holder is discharged.
Test stone:
Step 1: inspection outward appearance: pulse valve outward appearance should be smooth, smooth, and color and luster is even, surface should be without peeling off, cut, the defect such as damage.
Step 2: check whether the solenoid valve on pulse valve switches on.
Step 3: whether check pulse valve normally works and have or not gas leak phenomenon.
Step 4: whether the coding of check pulse valve and label be complete, clear and clear and definite.
Illustrate: this pulse valve verifying attachment can be checked different size pulse valve, as right-angle type or submerging pulse valves such as 25S, 40S, 50S, 62S, 76S.
Use pulse valve passer of the present utility model, conveniently paired pulses valve quality checked before the equipment of being installed to, to avoid the unstable impact on integral product of pulse valve quality, also can accomplish to reduce labour cost, lower the economic benefits such as physical distribution expenses simultaneously.
Claims (3)
1. a pulse valve passer, it is characterized in that: the upper design and installation of bracing frame (5) has gas-holder (1), divide gas-holder one (2) and point gas-holder two (3), divide gas-holder one (2), divide gas-holder two (3) to be connected by gas-distributing pipe (4) with gas-holder (1), and on gas-distributing pipe (4), be provided with ball valve one (6) and ball valve two (7), on gas-holder (1), be provided with rain glass (14) and safety valve (15), gas-holder (1) is connected to draft tube interface (13) by draft tube (10) connection air compressor (9) and pressure regulator valve (8) and locates, also be provided with ball valve three (11) and gas outlet one (12) in gas-holder (1) bottom, divide the interface that is designed with pulse valve quality inspection on gas-holder one (2) and point gas-holder two (3).
2. pulse valve passer according to claim 1, it is characterized in that: the pulse valve quality inspection interface of described point of gas-holder one (2) upper design is by bolt (18), spout seal rubber cushion (20) and spout seal lid (21) to be connected to jet pipe (19) maybe will flood seal gasket (23) and flood gland bonnet (26) and be connected to and flood above formation of connecting pipe (22), solenoid valve (25) is arranged on submerging pulse valve (24), submerging pulse valve (24) is arranged on interface, also be provided with gas outlet two (16) and ball valve four (17) in point gas-holder one (2) bottom.
3. pulse valve passer according to claim 1, it is characterized in that: the pulse valve quality inspection interface of described point gas-holder two (3) upper designs is to be made up of right angle connecting pipe (28) and right angle gland bonnet (29), right-angled type pulse valve (30) is arranged on inspection interface, is also provided with gas outlet three (27) and ball valve five (31) in point gas-holder two (3) bottoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018819.6U CN203719888U (en) | 2014-01-13 | 2014-01-13 | Quality inspection device for pulse valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018819.6U CN203719888U (en) | 2014-01-13 | 2014-01-13 | Quality inspection device for pulse valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719888U true CN203719888U (en) | 2014-07-16 |
Family
ID=51159027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420018819.6U Expired - Fee Related CN203719888U (en) | 2014-01-13 | 2014-01-13 | Quality inspection device for pulse valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743559A (en) * | 2014-01-13 | 2014-04-23 | 广西科穗环境科技有限公司 | Quality inspection device for pulse valves |
-
2014
- 2014-01-13 CN CN201420018819.6U patent/CN203719888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743559A (en) * | 2014-01-13 | 2014-04-23 | 广西科穗环境科技有限公司 | Quality inspection device for pulse valves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20170113 |