CN207763901U - A kind of inner container pressure test leakage testing device - Google Patents

Abstract

The utility model discloses a kind of inner container pressure test leakage testing devices,It is provided with experimental tank on the inside of braced frame,It is close to four columns of braced frame in four corners of experimental tank,It is provided with crossbeam above braced frame,Crossbeam both ends are separately connected there are two mobile module,It is respectively set on the inside of two mobile modules there are four movable pulley and by taking turns axis connection,Two mobile modules contact braced frame upper surface by four movable pulleys,Stepper motor output end passes through one of mobile module and connects one of wheel shaft,It is planar structure in the middle part of crossbeam,There are two cylinders for setting above crossbeam,Two cylinder output ends are separately connected two extension bars,Two extension bars are connect by screw thread with connecting plate,Connecting plate is connect by bolt with electromagnet,The utility model realizes the full-automatic detection of liner,It is efficient,Safety coefficient is high,It is whole environmentally protective,Effective protection liner,Liner is avoided to collide with the function of damage.

Description

A kind of inner container pressure test leakage testing device

Technical field

The utility model is related to verifying attachment field, specifically a kind of inner container pressure test leakage testing device.

Background technology

Enamel inner container is one of the core component of enamel heat storage water tank, and enamel heat storage water tank is currently widely used for solar energy The fields such as water heater, air energy, enamel heat storage water tank and the important composition that flat plate collector is separated type solar heat storage water tank Component is widely used in the buildings such as high level, small high-rise, villa, and realization is combined with architecture-integral, and enamel cistern is also used extensively In air energy thermal water, heating, refrigeration etc., enamel cistern is used as heat storage water tank, buffer tank, is in air energy system One of important composition component.

Liner is the important composition component of solar water heater, and manufacturing procedure processes it may be said that relative complex at last Production can be direct plungeed at not representing later, liner needs certain bearing capacity, could be at by coherent detection For qualified products, air-tight test be exactly detect liner under a certain pressure whether gas leakage, leak most direct-vision method, detection side Method is mostly identical but operation is different, and most people is surveyed into the water using using manual operation to lift liner Examination, it is the transfer that liner is carried out using lifting equipment also to have quite a few people, and so liner is easy in moving process In be damaged, it is inevitable to collide with, and manual operation is more dangerous, even can pound worker sometimes and causes industrial injury, these sides Method inefficiency and dangerous.

Therefore a kind of full-automatic detection of liner is designed, efficient, safety coefficient is high, whole environmentally protective, easy to operate, Effective protection liner, avoids liner from colliding with the detection device of damage, and exactly inventor will solve the problems, such as.

Utility model content

In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of inner container pressure test leakage testing device, can realize The full-automatic detection of liner, efficient, safety coefficient is high, whole environmentally protective, effective protection liner, and liner is avoided to collide with damage Function.

Technical solution adopted by the utility model to solve its technical problems is：A kind of inner container pressure test leakage testing device, packet Include limited block, braced frame, cylinder, crossbeam, mobile module, movable pulley, extension bar, connecting plate, electromagnet, protective stent, step Stepper motor, experimental tank, the braced frame inside are provided with experimental tank, and support frame is close in four corners of the experimental tank Four columns of frame, are provided with crossbeam above the braced frame, and the crossbeam both ends are separately connected that there are two mobile module, institutes It states and is respectively set on the inside of two mobile modules there are four movable pulley and by taking turns axis connection, described two mobile modules pass through four Movable pulley contacts braced frame upper surface, and the stepper motor output end passes through one of mobile module and connects one of them Wheel shaft, the crossbeam middle part are planar structure, are arranged above the crossbeam there are two cylinder, described two cylinder output ends are distinguished Two extension bars are connected, described two extension bars are connect by screw thread with connecting plate, and the connecting plate passes through bolt and electromagnetism Iron connects, and four edges of the electromagnet are respectively set there are four protective stent, the edge of the braced frame upper end four Limited block there are four being respectively set.

Further, the experimental tank is linked together with braced frame by welding procedure.

Further, the four protective stent length is 2 times of electromagnet thickness and setting angle is adjustable.

Further, four movable pulleys being arranged on the inside of described two mobile modules are relatively fixed and lead to four wheel shafts respectively Bearing is crossed to connect with two mobile modules respectively.

Further, the experimental tank height is less than the half of braced frame height.

Further, the cylinder maximum output length and the summation of lengthening pole length are more than or equal on crossbeam to experimental tank The distance at edge.

Further, the stepper motor, electromagnet are controlled by corresponding control device and are operated.

The utility model has the beneficial effects that：

1. the utility model replaces manual operation by using the combined structure design of cylinder, stepper motor, electromagnet, The full-automatic detection of liner is realized, efficient, the high function of safety coefficient.

2. the combination that the utility model is equipped with protective stent by using electromagnet replaces previous lifting equipment, realize Whole environmentally protective, effective protection liner avoids liner from colliding with the function of damage.

Description of the drawings

Fig. 1 is the utility model structure diagram.

Reference sign：1- limited blocks；2- braced frames；3- cylinders；4- crossbeams；5- mobile modules；6- movable pulleys；7- Extension bar；8- connecting plates；9- electromagnet；10- protective stents；11- stepper motors；12- experimental tanks.

Specific implementation mode

With reference to specific embodiment, the utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms also fall within application The appended claims limited range.

It is the utility model structure diagram referring to Fig. 1 comprising limited block 1, cylinder 3, crossbeam 4, moves at braced frame 2 Dynamic model block 5, movable pulley 6, extension bar 7, connecting plate 8, electromagnet 9, protective stent 10, stepper motor 11, experimental tank 12, support 2 inside of frame is provided with experimental tank 12, and four columns of braced frame 2, braced frame 2 are close in 12 4 corners of experimental tank Top is provided with crossbeam 4, and 4 both ends of crossbeam are separately connected there are two mobile module 5, and two 5 insides of mobile module are respectively arranged with Four movable pulleys 6 and by taking turns axis connection, two mobile modules 5 pass through four movable pulleys 6 and contact 2 upper surfaces of braced frame, step 11 output end of stepper motor passes through one of mobile module 5 and connects one of wheel shaft, and 4 middle part of crossbeam is planar structure, horizontal 4 top setting of beam is there are two cylinder 3, and two 3 output ends of cylinder are separately connected two extension bars 7, and two extension bars 7 pass through spiral shell Line is connect with connecting plate 8, and connecting plate 8 is connect by bolt with electromagnet 9, there are four 9 four edges of electromagnet are respectively set Protective stent 10, braced frame 2 upper end four edge are respectively set there are four limited block 1.

Experimental tank 12 is linked together with braced frame 2 by welding procedure, and four 10 length of protective stent are electricity 2 times of 9 thickness of magnet and setting angle it is adjustable, four movable pulleys 6 that two 5 insides of mobile modules are arranged respectively with four wheel shafts It is relatively fixed and is connect respectively with two mobile modules 5 by bearing, 12 height of experimental tank is less than the two of 2 height of braced frame / mono-, the summation of 3 maximum output length of cylinder and 7 length of extension bar is more than or equal to crossbeam 4 to 12 top edge of experimental tank Distance, stepper motor 11, electromagnet 9 are controlled by corresponding control device and are operated.

When the utility model is used, by etc. liner to be tested be positioned over region to be measured and ensure placement direction and electromagnet 9 long wide directions are consistent, and the operation rotation of stepper motor 11 drives crossbeam 4 to be moved to the surface of liner to be measured, falls cylinder 3, when It is powered to electromagnet 9 when the protective stent 10 of 9 surrounding of electromagnet is contacted with liner to be measured, electromagnet 9 generates strong magnetic will be to be measured interior Courage absorption is got up, simultaneously because the angle of protective stent 10 acts on liner and electromagnet 9 to be measured is not in direct contact, is kept away The moment for exempting from absorption generates collision, and cylinder 3, which is shunk, drives liner to be measured to increase, and stepper motor is operated after certain altitude to be raised to 11 drive liner close to experimental tank 12, and fall cylinder 3 after being moved to above experimental tank 12 is immersed in liner completely It in water, and observes whether the water surface has bubble generation, cylinder 3 is risen after being completed and is returned according to former route, when liner is fallen 9 electrical power contacts electromagnet 9 of tripping magnet completes whole operation to the absorption of liner after ground.

The utility model replaces manual operation by using the combined structure design of cylinder 3, stepper motor 11, electromagnet 9, The full-automatic detection of liner is realized, efficient, the high function of safety coefficient is equipped with protective stent 10 by using electromagnet 9 Combination replace previous lifting equipment, realize whole environmentally protective, effective protection liner, liner avoided to collide with the work(of damage Energy.

Claims (7)

1. a kind of inner container pressure test leakage testing device, it is characterised in that：Including limited block, braced frame, cylinder, crossbeam, mobile module, Movable pulley, extension bar, connecting plate, electromagnet, protective stent, stepper motor, experimental tank, the braced frame inside are provided with Experimental tank, four corners of the experimental tank are close to four columns of braced frame, cross are provided with above the braced frame Beam, the crossbeam both ends are separately connected there are two mobile module, are respectively set that there are four mobile on the inside of described two mobile modules It takes turns and by taking turns axis connection, described two mobile modules passes through four movable pulleys and contact braced frame upper surfaces, the stepping electricity Machine output end passes through one of mobile module and connects one of wheel shaft, is planar structure, the cross in the middle part of the crossbeam There are two cylinder, described two cylinder output ends are separately connected two extension bars for setting above beam, and described two extension bars are logical It crosses screw thread to connect with connecting plate, the connecting plate is connect by bolt with electromagnet, and four edges of the electromagnet are set respectively It sets there are four protective stent, the edge of the braced frame upper end four is respectively set that there are four limited blocks.

2. a kind of inner container pressure test leakage testing device according to claim 1, it is characterised in that：The experimental tank and support frame Frame is linked together by welding procedure.

3. a kind of inner container pressure test leakage testing device according to claim 1, it is characterised in that：The four protective stent length It is 2 times of electromagnet thickness and setting angle is adjustable.

4. a kind of inner container pressure test leakage testing device according to claim 1, it is characterised in that：On the inside of described two mobile modules Four movable pulleys being arranged are relatively fixed with four wheel shafts and are connect respectively with two mobile modules by bearing respectively.

5. a kind of inner container pressure test leakage testing device according to claim 1, it is characterised in that：The experimental tank height is less than The half of braced frame height.

6. a kind of inner container pressure test leakage testing device according to claim 1, it is characterised in that：The cylinder maximum output length With distance of the summation more than or equal to crossbeam to experimental tank top edge for lengthening pole length.

7. a kind of inner container pressure test leakage testing device according to claim 1, it is characterised in that：The stepper motor, electromagnet It is controlled and is operated by corresponding control device.