CN208568180U - A kind of hydraulic pressure air leak tester - Google Patents
A kind of hydraulic pressure air leak tester Download PDFInfo
- Publication number
- CN208568180U CN208568180U CN201821075815.6U CN201821075815U CN208568180U CN 208568180 U CN208568180 U CN 208568180U CN 201821075815 U CN201821075815 U CN 201821075815U CN 208568180 U CN208568180 U CN 208568180U
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- China
- Prior art keywords
- tank body
- telescopic rod
- hydraulic pressure
- hydraulic telescopic
- top cover
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Abstract
The utility model discloses a kind of hydraulic pressure air leak testers, including bearing plate and tank body, the bearing plate bottom position is equipped with idler wheel, and idler wheel side is equipped with support base, the bearing plate top position is equipped with booster water pump, and air pump is equipped with above booster water pump, the booster water pump side is equipped with the first hydraulic telescopic rod, and first hydraulic telescopic rod top be connected with stringer, the stringer bottom position is equipped with the second hydraulic telescopic rod, and the second hydraulic telescopic rod bottom position is equipped with top cover.In the utility model, tank body can thoroughly be sealed by top cover and top plate, top cover is pressed on top plate top surface using the first hydraulic telescopic rod and the second hydraulic telescopic rod, by fixing bolt by top cover and top plate locked and fixed, it is buckled simultaneously using card adapter plate and groove, it is closed using rubber washer, accomplishes tank body itself thoroughly closed, avoid because of excessive the phenomenon that the leading to leak appearance of hydraulic pressure.
Description
Technical field
The utility model relates to air leak tester technical field more particularly to a kind of hydraulic pressure air leak testers.
Background technique
Leaking hunting is the abbreviation of " detection leakage " and " monitoring leakage ", is referred to using professional method and instrument to pipeline, storage tank
Etc. production equipments, device or utensil checked, find its with the presence or absence of leakage, orient leakage point specific location, and provide
Leakage rate.It was found that, positioning, be quantitatively leak hunting instrument three big tasks.
So that air pressure is surveyed instrument using more currently on the market, since its is easy to operate, effect is obvious, be staff with
Carry out great convenience, but since the pressure that air pressure side leakage instrument itself provides is relatively limited, and need one and advertise entering for gas
Mouthful, some products being fully sealed are being directed to, can not be effectively performed and leak hunting, simultaneously because some products leak hunting in progress hydraulic pressure
When exist and permeate less, be not easy to observe, and incude the disadvantages of tank body leakproofness is poor, be badly in need of a kind of new and effective and convenient for observation
Hydraulic pressure air leak tester.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of hydraulic pressure proposed leaks hunting
Machine.
To achieve the goals above, the utility model adopts the technical scheme that a kind of hydraulic pressure air leak tester, including load-bearing
Plate and tank body, the bearing plate bottom position is equipped with idler wheel, and idler wheel side is equipped with support base, and the bearing plate top position is set
There is booster water pump, and be equipped with air pump above booster water pump, the booster water pump side is equipped with the first hydraulic telescopic rod, and the first liquid
Pressure telescopic rod top end is connected with stringer, and the stringer bottom position is equipped with the second hydraulic telescopic rod, and the second hydraulic telescopic rod bottom
Position has installed top cover, and the cap edge position, which is run through, is connected with fixing bolt, and fixing bolt is connected with top plate, the top
Board bottom position has installed tank body, and bottom position is equipped with support rod in tank body, and the support bar top is equipped with placing box, and places
Case side is located at tank wall position equipped with heating tube, and the heating tube top is equipped with pressure sensor, and pressure sensor one
Side is located at tank surface position equipped with bleeding point, and the bleeding point lower section is equipped with water inlet.
Preferably, the cap base position is equipped with rubber washer, and rubber washer inner side is equipped with card adapter plate, described
Rubber washer outer fix is equipped with threaded hole, and the top board surface position is equipped with groove and is connected with card adapter plate.
Preferably, the placing box surface location is equipped with cabinet door, and the placing box sidewall locations offer leak hole.
Preferably, the input terminal of the output end of the pressure sensor and booster water pump is electrically connected.
Preferably, the threaded hole is equipped with multiple altogether, and threaded hole is angularly evenly distributed on cap edge position, described
Ceiling edge position offers the threaded hole of size corresponding with top cover, and the fixing bolt is connect with threaded hole spiral.
Preferably, the heating tube is equipped with two groups altogether, and heating tube is symmetrical about tank body vertical center line.
In the utility model, firstly, can thoroughly seal tank body by top cover and top plate, the first hydraulic telescopic rod is utilized
Top cover is pressed on top plate top surface with the second hydraulic telescopic rod, by fixing bolt by top cover and top plate locked and fixed, together
Shi Liyong card adapter plate and groove are buckled, and are closed using rubber washer, make tank body itself accomplish thoroughly it is closed, avoid because
Excessive the phenomenon that the leading to leak appearance of hydraulic pressure, secondly, by air pump will be closed after tank interior air extraction, make tank interior
In vacuum state, water liquid is then internally supplemented, the water of control tank interior can be perceived constantly using pressure sensor
Pressure, while placing box is utilized, article in need of test can be put into wherein, avoid leading because test article density is lower
Cause to float, influence test as a result, finally, after the completion of the hydraulic pressure test, can by heating tube by the moisture of tank interior into
Row heating, since water body can generate vapor in heated situation, when vapor to the cold when can condense into droplet, pass through such original
The leakproofness for managing the understanding institute test article that tester can be helped to be more clear avoids causing to see due to infiltration hypohydration
It examines and is not easy, influence the result of test.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of hydraulic pressure air leak tester structural schematic diagram；
Fig. 2 be the utility model proposes a kind of hydraulic pressure air leak tester top cover schematic diagram；
Fig. 3 be the utility model proposes a kind of hydraulic pressure air leak tester placing box schematic diagram.
Marginal data:
1, bearing plate；2, idler wheel；3, support base；4, booster water pump；5, the first hydraulic telescopic rod；6, air pump；7, water inlet；
8, bleeding point；9, top plate；10, top cover；11, fixing bolt；12, the second hydraulic telescopic rod；13, stringer；14, tank body；15, pressure
Sensor；16, heating tube；17, placing box；18, support rod；19, rubber washer；20, card adapter plate；21, threaded hole；22, groove；
23, leak hole；24, cabinet door.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of hydraulic pressure air leak tester, including bearing plate 1 and tank body 14,1 bottom position of bearing plate are equipped with idler wheel
2, and 2 side of idler wheel is equipped with support base 3,1 top position of bearing plate is equipped with booster water pump 4, and air pump is equipped with above booster water pump 4
6,4 side of booster water pump is equipped with the first hydraulic telescopic rod 5, and 5 top of the first hydraulic telescopic rod is connected with stringer 13,13 bottom of stringer
End position is equipped with the second hydraulic telescopic rod 12, and 12 bottom position of the second hydraulic telescopic rod is equipped with top cover 10,10 margin location of top cover
It sets to run through and is connected with fixing bolt 11, and fixing bolt 11 is connected with top plate 9,9 bottom position of top plate is equipped with tank body 14, and tank body
Bottom position is equipped with support rod 18 in 14, is equipped with placing box 17 at the top of support rod 18, and 17 side of placing box is located at 14 side of tank body
Wall position is equipped with heating tube 16, is equipped with pressure sensor 15 above heating tube 16, and 15 side of pressure sensor is located at tank body 14
Surface location is equipped with bleeding point 8, is equipped with water inlet 7 below bleeding point 8.
10 bottom position of top cover is equipped with rubber washer 19, and 19 inner side of rubber washer is equipped with card adapter plate 20, rubber pad
19 outer fixes are enclosed equipped with threaded hole 21,9 surface location of top plate is equipped with groove 22 and is connected with card adapter plate 20, passes through card adapter plate
20 and groove 22 combine and tank body 14 can be made to accomplish thoroughly to seal using rubber washer 19,17 surface location of placing box is equipped with cabinet
Door 24,17 sidewall locations of placing box offer leak hole 23, avoid quality or density because of test article that article is caused to float, shadow
Test result is rung, the output end of pressure sensor 15 and the input terminal of booster water pump 4 are electrically connected, and can freely control tank body 14
Internal hydraulic pressure, threaded hole 21 are equipped with multiple altogether, and threaded hole 21 is angularly evenly distributed on 10 marginal position of top cover, top plate 9
Marginal position offers the threaded hole 21 of size corresponding with top cover 10, and fixing bolt 11 is connect with 21 spiral of threaded hole, heating
Pipe 16 is equipped with two groups altogether, and heating tube 16 is symmetrical about 14 vertical center line of tank body.
Working principle: in use, need to article to be tested be put into inside placing box 17, close cabinet door 24, pass through top
Lid 10 and top plate 9 can thoroughly seal tank body 14, using the first hydraulic telescopic rod 5 and the second hydraulic telescopic rod 12 by top cover 10
It is pressed on 9 top surface of top plate, by fixing bolt 11 by 9 locked and fixed of top cover 10 and top plate, while utilizing 20 He of card adapter plate
Groove 22 is buckled, and is closed using rubber washer 19, is accomplished tank body 14 in itself thoroughly closed, is avoided because hydraulic pressure is excessive
The phenomenon that leading to leak appearance, by air pump 6 will be closed after 14 inner air of tank body extract out, make inside tank body 14 in vacuum
Then state internally supplements water liquid, can perceive the hydraulic pressure inside control tank body 14 constantly using pressure sensor 15, together
Shi Liyong placing box 17 can to avoid because test article density is lower cause to float, influence test as a result, working as hydraulic pressure test
After the completion, the moisture inside tank body 14 can be heated by heating tube 16, since water body can generate in heated situation
Vapor, when vapor to the cold when can condense into droplet, the understanding that tester can be helped to be more clear by such principle
The leakproofness of institute's test article avoids causing observation to be not easy due to infiltration hypohydration, influences the result of test.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of hydraulic pressure air leak tester, including bearing plate (1) and tank body (14), which is characterized in that bearing plate (1) bottom position
Equipped with idler wheel (2), and idler wheel (2) side is equipped with support base (3), and bearing plate (1) top position is equipped with booster water pump (4),
And air pump (6) are equipped with above booster water pump (4), booster water pump (4) side is equipped with the first hydraulic telescopic rod (5), and first
Hydraulic telescopic rod (5) top is connected with stringer (13), and stringer (13) bottom position is equipped with the second hydraulic telescopic rod (12), and
Second hydraulic telescopic rod (12) bottom position is equipped with top cover (10), and top cover (10) marginal position, which runs through, is connected with fixing bolt
(11), and fixing bolt (11) is connected with top plate (9), and top plate (9) bottom position is equipped with tank body (14), and in tank body (14)
Bottom position is equipped with support rod (18), is equipped with placing box (17) at the top of the support rod (18), and placing box (17) side is located at
Tank body (14) sidewall locations are equipped with heating tube (16), are equipped with pressure sensor (15) above the heating tube (16), and pressure passes
Sensor (15) side is located at tank body (14) surface location equipped with bleeding point (8), and bleeding point (8) lower section is equipped with water inlet (7).
2. a kind of hydraulic pressure air leak tester according to claim 1, which is characterized in that top cover (10) bottom position is equipped with rubber
Rubber gasket (19), and rubber washer (19) inner side is equipped with card adapter plate (20), rubber washer (19) outer fix is equipped with
Threaded hole (21), top plate (9) surface location are equipped with groove (22) and are connected with card adapter plate (20).
3. a kind of hydraulic pressure air leak tester according to claim 1, which is characterized in that placing box (17) surface location is equipped with
Cabinet door (24), placing box (17) sidewall locations offer leak hole (23).
4. a kind of hydraulic pressure air leak tester according to claim 1, which is characterized in that the output end of the pressure sensor (15)
It is electrically connected with the input terminal of booster water pump (4).
5. a kind of hydraulic pressure air leak tester according to claim 2, which is characterized in that the threaded hole (21) altogether be equipped with it is multiple,
And threaded hole (21) is angularly evenly distributed on top cover (10) marginal position, top plate (9) marginal position offers and top cover
(10) threaded hole (21) of corresponding size, the fixing bolt (11) connect with threaded hole (21) spiral.
6. a kind of hydraulic pressure air leak tester according to claim 1, which is characterized in that the heating tube (16) is equipped with two groups altogether,
And heating tube (16) is symmetrical about tank body (14) vertical center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075815.6U CN208568180U (en) | 2018-07-09 | 2018-07-09 | A kind of hydraulic pressure air leak tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075815.6U CN208568180U (en) | 2018-07-09 | 2018-07-09 | A kind of hydraulic pressure air leak tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568180U true CN208568180U (en) | 2019-03-01 |
Family
ID=65490216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821075815.6U Active CN208568180U (en) | 2018-07-09 | 2018-07-09 | A kind of hydraulic pressure air leak tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208568180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029856A (en) * | 2018-07-09 | 2018-12-18 | 天津市中驰实业有限公司 | A kind of hydraulic pressure air leak tester |
-
2018
- 2018-07-09 CN CN201821075815.6U patent/CN208568180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029856A (en) * | 2018-07-09 | 2018-12-18 | 天津市中驰实业有限公司 | A kind of hydraulic pressure air leak tester |
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