CN216846708U

CN216846708U - Water knockout drum high pressure airtight test equipment that space utilization is high

Info

Publication number: CN216846708U
Application number: CN202220383915.5U
Authority: CN
Inventors: 肖华; 方临修; 赵春雨
Original assignee: Suzhou Yongxin Automation Equipment Co ltd
Current assignee: Suzhou Yongxin Automation Equipment Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-06-28
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a water knockout drum high pressure airtight test equipment that space utilization is high, damage easily to the cylinder, increase the problem that detects the cost, the following technical scheme is provided, place in the base station on ground including the level, a fixed subassembly for fixing the water knockout drum position, set up and be used for the shutoff water knockout drum to prop up the shutoff subassembly of mouthful below fixed subassembly, the shutoff subassembly includes the cavity square column with base station fixed connection and perpendicular to base station, wear to establish and slide along cavity square column and be used for the cylinder piece that the shutoff water knockout drum propped up mouthful, along base station horizontal slip's wedge, with wedge fixed connection's cylinder, the hypotenuse of wedge and the bottom butt and the relative slip of cylinder piece, the piston rod of avoiding the cylinder bears pressure for a long time and leads to damaging, reduce the cost of maintenance of cylinder.

Description

Water knockout drum high pressure airtight test equipment that space utilization is high

Technical Field

The utility model relates to an airtight test technical field of water knockout drum, more specifically say, it relates to a water knockout drum high pressure airtight test equipment that space utilization is high.

Background

The water distributor and collector (manifold) is used in water system and is connected with water supply and collection device for water supply and return of heating pipes. The water separator and the water collector are divided according to the inlet return water. Therefore, the water distributor is called a water distributor or a water collecting and distributing device, commonly called a water distributor, a main port for water inlet and a plurality of branch ports for water outlet are arranged on the water distributor, and in order to ensure the normal use of the water distributor, an air tightness test needs to be carried out before the water distributor is used. The existing water separator airtightness detection usually needs manual detection, is low in detection speed and efficiency, has the detection result directly influencing the airtightness parameters, is large in error and low in automation degree, and is not suitable for small and medium-sized enterprises.

At present, chinese patent application No. 202010352037.6 discloses an airtight automatic testing machine of water knockout drum, and it includes the support, the support top is provided with the open water tank in top, be provided with floating platform in the water tank, the last plugging device who is provided with a plurality of water knockout drum branch mouth of floating platform, the last positioning mechanism who is provided with a plurality of water knockout drum of floating platform still includes the orificial plugging device of water knockout drum owner, be provided with the air inlet with the inside intercommunication of water knockout drum on the orificial plugging device of water knockout drum owner.

Although the automatic airtight test machine for the water separator can replace manual work to detect the airtightness of the branch of the water separator, when the pressure value of the air pressure filled in the water separator is large, the water separator is in a high-pressure state, the telescopic mechanism for plugging the branch opening of the water separator can bear large pressure, the telescopic mechanism is easily damaged when the rated pressure value of the telescopic mechanism is exceeded, the maintenance cost is increased, if the telescopic mechanism with large rated load is adopted, the telescopic mechanism occupies extra space due to large volume, and when the branch opening of the water separator is tightly arranged, the telescopic mechanism does not have enough space to be placed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a water knockout drum high pressure airtight test equipment that space utilization is high has the advantage of sparingly detecting the cost.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an airtight test equipment of water knockout drum high pressure that space utilization is high, place in the base station on ground, be used for the fixed subassembly of fixed water knockout drum position, set up in fixed subassembly below is used for the shutoff water knockout drum to prop up the shutoff subassembly of mouth, the shutoff subassembly include with base station fixed connection and perpendicular to the cavity square column of base station, wear to establish and follow the cavity square column slides and is used for the cylinder piece that the shutoff water knockout drum propped up the mouth, follows base station horizontal slip wedge, with wedge fixed connection's cylinder, the hypotenuse of wedge with the bottom butt and the relative slip of cylinder piece.

By adopting the technical scheme, the fixing component can position and fix the position of the water separator, the water separator of the guide pillar is prevented from moving when the plugging component is plugged, the plugging effect is prevented from being influenced, the air cylinder can push the wedge block to move horizontally, the wedge block moves to enable the cylindrical block abutted against the inclined edge of the wedge block to slide relative to the wedge block, finally the cylindrical block can slide along the hollow square column and plug the branch opening of the water separator, the horizontal component of the supporting force of the wedge block borne by the cylindrical block is smaller than the vertical component of the supporting force, so that the air cylinder with small rated load can bear larger pressure generated by high pressure of the water separator, the purchase cost of the air cylinder is saved, meanwhile, after the branch opening of the water separator is plugged by the cylindrical block, the bottom of the cylindrical block is abutted against the wedge block, the wedge block is pressed, and the damage of a piston rod of the air cylinder due to long-time pressure bearing can be avoided, the maintenance cost is reduced.

Further, fixed subassembly include with base station fixed connection's fixed block, with fixed block articulated movable block, install in retaining member on fixed block and the movable block, set up the embedded groove that is used for the water knockout drum to place on fixed block and the movable block, the movable block rotates the back cooperation fixed block and nests and fix the water knockout drum.

By adopting the technical scheme, the movable block can be matched with the fixed block to nest the water separator between the fixed block and the movable block and fix the water separator after rotating, so that the water separator is prevented from displacing when the cylindrical block is plugged, and the air tightness detection effect is prevented from being influenced.

Further, the retaining member include with fixed block articulated piece, with the knot soon that the movable block is connected, set up the hole on the articulated piece, it passes to detain soon rotate behind the hole and with articulated piece butt.

Adopt above-mentioned technical scheme, the knot rotates behind the hole of passing articulated piece and makes to detain soon and articulated piece butt, locks movable block and fixed block, prevents that movable block and fixed block from separating.

Furthermore, a pressure spring is wound on the cylindrical block and is provided with a shaft shoulder, the bottom end of the pressure spring is connected with the shaft shoulder, and the top end of the pressure spring is connected with the hollow square column.

By adopting the technical scheme, after the air tightness detection is finished, the compressed spring stretches out under the action of elastic force, and the cylindrical block is separated from the branch opening of the water separator, so that the cylindrical block is reset.

Further, the bottom of the cylindrical block is arc-shaped.

By adopting the technical scheme, the arc edge at the bottom of the cylindrical block can play a role in guiding, and the inclined edge of the cylindrical block and the wedge-shaped block can slide relatively.

Further, a rubber sealing cap is installed at the top of the cylindrical block.

By adopting the technical scheme, the rubber sealing cap can increase the friction with the branch opening of the water separator, prevent air leakage and ensure the sealing property of the water separator.

Further, the bevel angle of the wedge-shaped block is 30 degrees.

By adopting the technical scheme, the horizontal component of the supporting force of the wedge block borne by the cylindrical block is smaller than the vertical component of the supporting force, so that an air cylinder with large rated load is not needed to bear the pressure generated by high pressure in the water distributor, and the use cost is saved.

Furthermore, the number of the branch openings of the plugging component and the water distributor corresponds to each other, and the plugging component is arranged along the branch openings of the water distributor in a staggered mode.

By adopting the technical scheme, when the branch openings of the water distributors are arranged closely, the plugging components are placed in a staggered mode, so that the plugging components can be guaranteed to have enough space to be placed, and the plugging components are prevented from interfering with each other in space.

To sum up, the utility model discloses following beneficial effect has:

1. the horizontal component of the supporting force of the wedge-shaped block borne by the cylindrical block is smaller than the vertical component of the supporting force, so that the air cylinder with small rated load can bear larger pressure generated by high pressure of the water separator, and the purchase cost of the air cylinder is saved;

2. after the cylindrical block plugs the branch opening of the water separator, the bottom of the cylindrical block is abutted to the wedge block, so that the wedge block is pressed, the piston rod of the air cylinder can be prevented from being damaged due to long-time pressure bearing, and the maintenance cost of the air cylinder is reduced;

3. the pressure spring can break away from the branch mouth of cylinder piece and water knockout drum under the effect of elasticity, makes the cylinder piece reset.

Drawings

Fig. 1 is a schematic structural view of the utility model;

fig. 2 is a cross-sectional view of the utility model;

FIG. 3 is a schematic structural view of the utility model with the fixing component unfolded;

fig. 4 is a bottom view of the fixing member of the present invention;

fig. 5 is a schematic diagram of the operation of the present invention.

In the figure: 1. a base station; 2. a fixing assembly; 21. a fixed block; 22. a movable block; 23. a locking member; 231. a hinged sheet; 232. screwing; 233. an aperture; 24. an embedding groove; 3. a plugging component; 31. a hollow square column; 311. a columnar channel; 312. fixing the circular ring; 32. a cylindrical block; 321. a shaft shoulder; 33. a wedge block; 34. a cylinder; 35. a pressure spring; 36. and (6) sealing a cap with rubber.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and embodiments.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

A high-pressure air tightness test device of a water distributor with high space utilization rate is used for carrying out air tightness test on the water distributor and saving test cost as shown in figures 1 and 2, and comprises a base platform 1, a fixing component 2 used for fixing the position of the water distributor, a plugging component 3 used for plugging a branch opening of the water distributor, wherein, the base platform 1 is horizontally placed on the ground, the fixed component 2 is arranged on the base platform 1, the plugging component 3 is arranged on the base platform 1 and is positioned below the fixed component 2, the plugging component 3 comprises a hollow square column 31, a cylindrical block 32 for plugging a branch opening of the water segregator, a wedge block 33 and a cylinder 34, the hollow square column 31 is fixedly connected with the base platform 1 and is vertical to the base platform 1, the cylindrical block 32 penetrates through the hollow square column 31 and slides along the hollow square column 31, and the wedge block 33 slides horizontally along the base platform 1, and the cylinder 34 is fixedly connected with the wedge block 33, and the inclined edge of the wedge block 33 is abutted against the bottom of the cylindrical block 32 and slides relatively.

Specifically, as shown in fig. 1 and fig. 2, the number of the plugging component 3 corresponds to the number of the branch openings of the water separator, the plugging component 3 is arranged along a plurality of branch openings of the water separator in a staggered manner, the base 1 is a square table, the outside of the hollow square column 31 is square, a cylindrical channel 311 is arranged inside the hollow square column 31, a fixed ring 312 is arranged in the hollow square column 31, the fixed ring 312 is fixedly connected with the hollow square column 31, the cylindrical block 32 is slidably connected with the hollow square column 31, a shaft shoulder 321 is arranged on the cylindrical block 32, meanwhile, a pressure spring 35 is wound on the cylindrical block 32, the bottom end of the pressure spring 35 is fixedly connected with the shaft shoulder 321, the top end of the pressure spring 35 is fixedly connected with the fixed ring 312, after the air tightness detection is completed, the pressure spring 35 under pressure is stretched out under the effect of elasticity, the cylindrical block 32 is separated from the branch openings of the water separator to ensure that the cylindrical block 32 is reset, a rubber sealing cap 36 is arranged on the top of the cylindrical block 32 to increase the friction with the branch openings of the water separator and prevent air leakage, the sealing performance of the water separator is ensured, the bottom of the cylindrical block 32 is arc-shaped to play a role in guiding, and the inclined edges of the cylindrical block 32 and the wedge-shaped block 33 can slide relatively.

As shown in fig. 2, the wedge block 33 is slidably connected with the base 1, the wedge block 33 horizontally penetrates through the hollow square column 31, the wedge block 33 is a block with a right trapezoid cross section, the angle of the inclined edge of the wedge block 33 is 30 degrees, the air cylinder 34 is fixedly connected with the base 1, the moving square of the piston rod in the air cylinder 34 is parallel to the ground, and the piston rod of the air cylinder 34 is fixedly connected with the right-angle edge of the wedge block 33.

As shown in fig. 3, the fixing component 2 includes a fixing block 21, a movable block 22, and a locking member 23, wherein the fixing block 21 is semi-cylindrical, the fixing block 21 is fixedly connected to the base 1, the movable block 22 is semi-cylindrical, the movable block 22 is hinged to the fixing block 21, embedding grooves 24 for placing the water separator are formed in the fixing block 21 and the movable block 22, and the movable block 22 is matched with the fixing block 21 after rotating to nest and fix the water separator.

As shown in fig. 4, the locking member 23 includes a hinge plate 231 and a rotating buckle 232, wherein the hinge plate 231 is hinged to the fixed block 21, the rotating buckle 232 is connected to the movable block 22, the hinge plate 231 is a long plate, a hole 233 is formed at an end of the hinge plate 231, after the movable block 22 rotates and abuts against the fixed block 21, the hinge plate 231 is rotated to enable the rotating buckle 232 to pass through the hole 233 of the hinge plate 231, and the rotating buckle 232 is rotated to enable the rotating buckle 232 to abut against the hinge plate 231 for locking.

The working process and principle of the embodiment are as follows:

when the utility model is used, as shown in fig. 2 and 5, place the water knockout drum in fixed block 21, it is nested and fixed with the water knockout drum to rotate movable block 22 cooperation fixed block 21, retaining member 23 (see fig. 4) locks fixed block 21 and movable block 22, cylinder 34 moves, promote wedge 33 to remove, the hypotenuse butt cylinder piece 32 of wedge 33 makes the bottom of cylinder piece 32 and the hypotenuse of wedge 33 produce relative slip, the horizontal component of the wedge 33 holding power that cylinder piece 32 received is less than the vertical direction component of this holding power, cylinder piece 32 rises until the branch mouth butt with the water knockout drum, make the cylinder 34 that rated load is little also can bear the great pressure that the water knockout drum high pressure produced.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a water knockout drum high pressure airtight test equipment that space utilization is high which characterized in that: place in base station (1) on ground, fixed subassembly (2) that are used for fixed water knockout drum position including the level, set up in fixed subassembly (2) below is used for the shutoff water knockout drum to prop up shutoff subassembly (3) of mouth, shutoff subassembly (3) include with base station (1) fixed connection and perpendicular to cavity square column (31) of base station (1), wear to establish and follow cavity square column (31) slide be used for the shutoff water knockout drum prop up a mouthful cylinder piece (32), follow base station (1) horizontal slip wedge (33), with wedge (33) fixed connection's cylinder (34), the hypotenuse of wedge (33) with the bottom butt and the relative slip of cylinder piece (32).

2. The high-pressure airtight testing equipment for the water distributor with high space utilization rate according to claim 1, is characterized in that: fixed subassembly (2) include with base station (1) fixed connection's fixed block (21), with fixed block (21) articulated movable block (22), install in retaining member (23) on fixed block (21) and movable block (22), set up on fixed block (21) and movable block (22) and be used for the embedded groove (24) that the water knockout drum placed, movable block (22) rotate after cooperation fixed block (21) with the water knockout drum nestification and fixed.

3. The high-pressure airtight testing equipment for the water distributor with high space utilization rate according to claim 2, wherein: retaining member (23) include with fixed block (21) articulated piece (231), with spiral shell (232) that movable block (22) are connected, set up hole (233) on articulated piece (231), spiral shell (232) pass rotate behind hole (233) and with articulated piece (231) butt.

4. The high-pressure airtight testing equipment for the water distributor with high space utilization rate according to claim 3, wherein: the cylindrical block (32) is wound with a pressure spring (35) and is provided with a shaft shoulder (321), the bottom end of the pressure spring (35) is connected with the shaft shoulder (321), and the top end of the pressure spring (35) is connected with the hollow square column (31).

5. The high-pressure airtight testing equipment for the water distributor with high space utilization rate according to claim 1, is characterized in that: the bottom of the cylindrical block (32) is arc-shaped.

6. The high-pressure airtight testing equipment for the water distributor with high space utilization rate according to claim 5, wherein: and a rubber sealing cap (36) is arranged at the top of the cylindrical block (32).

7. The high-pressure airtight testing equipment for the water distributor with high space utilization rate according to claim 1, is characterized in that: the bevel angle of the wedge block (33) is 30 degrees.

8. The high-pressure air-tightness testing device for the water distributor with high space utilization according to any one of claims 1 to 7, is characterized in that: the number of the branch openings of the plugging component (3) and the number of the branch openings of the water distributor correspond to each other, and the plugging component (3) is arranged along a plurality of branch openings of the water distributor in a staggered mode.