CN218297507U

CN218297507U - Gas type pump sealing performance detection device

Info

Publication number: CN218297507U
Application number: CN202222249675.2U
Authority: CN
Inventors: 康双林; 朱琳; 黄煜
Original assignee: Shanghai Likuode Fluid Equipment Co ltd
Current assignee: Shanghai Likuode Fluid Equipment Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-13
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a gaseous formula pump sealing performance detection device, including placing case, support column, storage water tank, suction pump and honeycomb duct, the equal vertical installation of the bottom surface corner of placing the case is provided with the support column, the bottom surface of placing the case is provided with the storage water tank, top one side surface mounting of storage water tank is provided with the suction pump, the symmetry vertically is provided with the telescopic link on placing the bottom inner wall of case. This gaseous formula pump sealing performance detection device, the device is whole when using through placing the diaphragm pump on the rack, later block up its export and import, later place into and place incasement portion, the rethread is gaseous to the inside injection of the pump body, the effect through placing the case detects the gas tightness of diaphragm pump when whole use is detected, place whether the incasement bubble appears judging the gas tightness of diaphragm pump through the observation, the rate of accuracy is high, the workman's of being convenient for operation has improved the work efficiency who detects.

Description

Gas type pump sealing performance detection device

Technical Field

The utility model relates to a diaphragm pump check out test set technical field specifically is a gaseous pump sealing performance detection device.

Background

The diaphragm pump is actually a plunger pump, the diaphragm pump separates the infused liquid from the plunger and the pump cylinder by means of a film so as to protect the plunger and the pump cylinder, the part of the left side of the diaphragm pump, which is in contact with the liquid, is made of corrosion-resistant materials or coated with a layer of corrosion-resistant substances, and the right side of the diaphragm is filled with water or oil, and the diaphragm pump is a special form in a displacement pump. It relies on the back and forth movement of a diaphragm to vary the volume of the working chamber to draw in and expel fluid.

The diaphragm pump is whole need be sealed the detection to it at the in-process of processing production, and most simple structures function singleness of pump leakproofness detection device that appear on the existing market, general all carry out manual detection through relevant leak testing equipment through the manual work, and artifical intensity of labour is big, and detection efficiency is low, and the error appears easily, influences the quality that water pump gas tightness detected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gaseous formula pump sealing performance detection device to the diaphragm pump that proposes in solving above-mentioned background art is whole need to detect its sealedly at the in-process of processing production, the most simple structure function singleness of pump sealing performance detection device that appear on the existing market, general all is that manual detection is carried out through relevant leak testing equipment through the manual work, artifical intensity of labour is big, detection efficiency is low, and the error appears easily, influence the problem of the quality that the water pump gas tightness detected.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas formula pump sealing performance detection device, is including placing case, support column, storage water tank, suction pump and honeycomb duct, the equal vertical installation of bottom surface corner of placing the case is provided with the support column, the bottom surface of placing the case is provided with the storage water tank, top one side surface mounting of storage water tank is provided with the suction pump, the symmetry vertically is provided with the telescopic link on placing the bottom inner wall of case, the installation is provided with the rack between the top both sides surface of telescopic link, the top one side surface mounting of placing the case is provided with tensile pipe, and the output of tensile pipe switches on the installation and is provided with sealing joint.

Preferably, the input end of the water suction pump is installed inside the water storage tank close to the bottom end in a penetrating mode, the output end of the water suction pump is provided with a flow guide pipe in a conducting mode, the output end of the flow guide pipe is installed inside the placing box close to the top end in a penetrating and conducting mode, and an output valve pipe is installed inside the bottom end side of the placing box and inside the top end side of the water storage tank in a longitudinal conducting mode;

adopt above-mentioned technical scheme to make whole when using to extract the inside water of storage water tank out through the suction pump, carry to the inside of storage water tank, be convenient for detect, when not detecting simultaneously or need change the maintenance to placing incasement portion components and parts, can collect the inside water that inside returns the inside of storage water tank through the output valve pipeline, the later stage recycling of being convenient for, whole easy operation convenient to use.

Preferably, a filter box is arranged in the middle of the output valve pipe in a penetrating and conducting manner, a filter screen is arranged in the filter box in a sliding and clamping manner, and a water injection pipe is arranged on the outer surface of one side, close to the top end, of the water storage tank in a penetrating and conducting manner;

adopt above-mentioned technical scheme to make whole setting through the filter screen when using to be convenient for will place the water that incasement portion led back and filter, thereby guarantee holistic cleanliness factor, prevent that aquatic impurity from leading to the suction pump to block up when the extraction in later stage, wholly be the pull sealed setting simultaneously, make whole when the later stage is cleared up more convenient.

Preferably, a first clamping block is installed in the middle of the outer surface of the top end of the placing frame, second clamping blocks are symmetrically installed at the edges of the two sides of the outer surface of the top end of the placing frame, the first clamping block and the second clamping block are both arc-shaped, and the opening ends of the first clamping block and the second clamping block face the top end of one side away from the placing frame;

adopt above-mentioned technical scheme to make wholly pass through the setting of block one and block two when using to make the diaphragm pump holistic stability when placing the detection higher, guarantee the stability of whole detection.

Preferably, threaded rods are transversely arranged in the outer surfaces of the two sides of the placing box close to the top end in a penetrating manner, sealing blocks are fixedly arranged on the outer surfaces of the two sides of the placing box at the penetrating end of the threaded rods, and the threaded rods are in threaded sealing connection with the placing box;

adopt above-mentioned technical scheme to make whole accessible seal block and other seal structure's setting when detecting for the whole sealed effect when using of threaded rod is better.

Preferably, the threaded rod is positioned inside one side of the placing box and is provided with a touch block in a rotating and clamping mode, one end, far away from the threaded rod, of the touch block is fixedly provided with a rubber block, a dryer is arranged on the edge of the outer surface of one side of the top end of the placing box, and the output end of the dryer faces one side of the middle position of the top end of the placing box;

adopt above-mentioned technical scheme so that whole rotation through the threaded rod drives the conflict piece and the rubber block of one side and removes simultaneously and import and export the both sides of diaphragm pump and conflict sealedly, plays certain limiting displacement simultaneously, guarantees holistic stability and leakproofness to guarantee whole testing result's accuracy.

Compared with the prior art, the beneficial effects of the utility model are that: this gas formula pump sealing performance detection device:

1. when the device is used integrally, the diaphragm pump is placed on the placing frame, the outlet and the inlet of the diaphragm pump are blocked, the diaphragm pump is placed in the placing box, gas is injected into the pump body, the air tightness of the diaphragm pump is detected under the action of the placing box during integral use detection, whether bubbles in the placing box appear or not is observed to judge the air tightness of the diaphragm pump, the accuracy is high, the operation of workers is facilitated, the detection working efficiency is improved, and the integral use is convenient;

2. the diaphragm pump is provided with the first clamping block and the second clamping block, and the first clamping block and the second clamping block are arranged, so that the diaphragm pump can be integrally positioned and limited at the middle position and the guide pipes at two sides of the pump body when being placed, the stability of the whole placement is ensured, and the whole diaphragm pump is convenient to take out and place in due to the arrangement of the telescopic rod and high in overall stability;

3. the device is whole when using through output valve pipe and its inside filter screen setting to filter the recovery to the water of placing incasement portion, thereby carry out used repeatedly, guarantee the cleanliness factor of water, prevent that the suction pump from blockking up, the pull formula setting through the filter screen simultaneously, it is more convenient to make wholly when the later stage clearance, the removal through both sides threaded rod drive simultaneously supports touch multitouch and block rubber guarantees to the jam effect of importing and exporting in the diaphragm pump both sides, plays certain limiting displacement simultaneously.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the water storage tank of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the threaded rod and the contact block;

fig. 4 is a schematic view of the three-dimensional structure of the placing rack of the present invention.

In the figure: 1. placing a box; 2. a support pillar; 3. a water storage tank; 4. a water pump; 5. a flow guide pipe; 6. an output valve tube; 7. a filter cartridge; 8. a filter screen; 9. a telescopic rod; 10. placing a rack; 11. a first clamping block; 12. a second clamping block; 13. a threaded rod; 14. a sealing block; 15. a contact block; 16. a rubber block; 17. sealing the joint; 18. stretching the catheter; 19. and a dryer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a gas type pump sealing performance detection device, including placing case 1, support column 2, storage water tank 3, suction pump 4, honeycomb duct 5, output valve pipe 6, filter box 7, the filter screen 8, telescopic link 9, rack 10, a block 11, a block two 12, the threaded rod 13, sealed piece 14, conflict piece 15, rubber block 16, sealing joint 17, tensile pipe 18 and drying-machine 19, the equal vertical installation of bottom surface corner of placing case 1 is provided with support column 2, the bottom surface of placing case 1 is provided with storage water tank 3, top one side surface mounting of storage water tank 3 is provided with suction pump 4, the symmetry vertically is provided with telescopic link 9 on placing the bottom inner wall of case 1, the installation is provided with rack 10 between the top both sides surface of telescopic link 9, the top one side surface mounting of placing case 1 is provided with tensile pipe 18, and the output of tensile pipe 18 switches on the installation and is provided with sealing joint 17.

The input end of a water suction pump 4 is installed inside the water storage tank 3 close to the bottom end in a penetrating mode, the output end of the water suction pump 4 is provided with a flow guide pipe 5 in a conducting mode, the output end of the flow guide pipe 5 is installed inside the placing box 1 close to the top end in a penetrating mode, and an output valve pipe 6 is installed inside one side of the bottom end of the placing box 1 and inside one side of the top end of the water storage tank 3 in a longitudinal conducting mode; the inside intermediate position of output valve pipe 6 runs through and switches on and is provided with filter cartridge 7, the inside slip block installation of filter cartridge 7 is provided with filter screen 8, one side surface that storage water tank 3 is close to the top runs through and switches on and is provided with the water injection pipe, the device is whole after detecting, can open the inside of placing case 1 inside through output valve pipe 6 and leading back storage water tank 3 again and be convenient for the later stage and recycle, simultaneously in the in-process of leading back through filter cartridge 7 inside filter screen 8 set up filter some impurity and block, thereby guarantee the cleanliness of whole water, reduce the possibility that later stage suction pump 4 blockked up when drawing water simultaneously, guarantee holistic result of use, also can set up other current filter mechanism at output valve pipe 6's output simultaneously and filter tiny impurity, guarantee holistic cleanliness and the result of use in later stage, be convenient for observe, simultaneously through the pull sealed setting between filter cartridge 7 and the filter screen 8, make wholly wash when changing filter screen 8 convenient to use more convenient, the whole operation is simple.

The installation of the top surface intermediate position of rack 10 is provided with block one 11, and the equal symmetrical installation in top surface both sides edge of rack 10 is provided with block two 12, block one 11 and block two 12 all set up to circular-arcly, the open end of block one 11 and block two 12 all faces one side top of keeping away from rack 10, the device is whole when using, at first control telescopic link 9 drives the rack 10 on top and stretches out simultaneously, thereby be convenient for place the diaphragm pump that is detected, whole when placing carry on spacingly through block one 11 with the intermediate position of the pump body, the pipe of the pump body side of block two 12 pairs through both sides simultaneously carries on spacingly, thereby guarantee holistic stability, simultaneously after fixed with the sealing joint 17 conflict sealing installation in one side in the air inlet department of the pump body, simultaneously with tensile pipe 18's input and external gas-supply pipe switch on-over connection, later drive rack 10 and the diaphragm pump on top through telescopic link 9 and retrieve simultaneously.

Threaded rods 13 are transversely arranged in the outer surfaces of the two sides of the placing box 1 close to the top end in a penetrating manner, sealing blocks 14 are fixedly arranged on the outer surfaces of the two sides of the placing box 1 at the penetrating end of the threaded rods 13, and the threaded rods 13 are in threaded sealing connection with the placing box 1; the threaded rod 13 is positioned in one side of the placing box 1 and is provided with a touch block 15 in a rotating and clamping manner, one end of the touch block 15, which is far away from the threaded rod 13, is provided with a rubber block 16 in a fixed mounting manner, the edge of the outer surface of one side of the top end of the placing box 1 is provided with a dryer 19 in an installing manner, the output end of the dryer 19 faces one side of the middle position of the top end of the placing box 1, after the integral recycling is finished, the threaded rods 13 on the two sides can be rotated at the moment, the touch block 15 and the rubber block 16 on one side are driven to slowly move through the rotation of the threaded rods 13, the entrance and the exit on the two sides of the diaphragm pump are abutted and sealed, so that the integral sealing performance is ensured, meanwhile, a certain limiting effect is also achieved through the abutment of the threaded rods 13 and the touch block 15, meanwhile, some redundant rubber blocks 16 can be prepared for abutting and sealing other ports, and the integral sealing performance is ensured, after the integral abutting sealing, the water suction pump 4 is started, water which is injected in advance into the water storage tank 3 is guided into the placing box 1 through the arrangement of the guide pipe 5, the water can be placed for a certain time after the water level overflows the diaphragm pump, water bubbles caused by self drying or other reasons are reduced, the accuracy of a detection result is ensured, the gas pipe is opened after the water storage tank is placed, gas is injected into the diaphragm pump through the arrangement of the sealing joint 17 and the stretching guide pipe 18, the valve of the gas pipe is closed for pressure maintaining after the gas is injected into the diaphragm pump for a certain time, meanwhile, whether the bubbles appear in the placing box 1 can be observed, the air tightness of the diaphragm pump is judged, the accuracy is high, the operation of workers is convenient, the working efficiency of detection is improved, the integral use is convenient, meanwhile, the air leakage position can be roughly judged through the direction of the bubbles, and the later-stage precise detection and repair are convenient, the whole operation is simple and the use is convenient.

The working principle is as follows: when using this gas pump sealing performance detection device, after whole detection, open output valve pipe 6, will place the inside water of case 1 and derive, later rotate threaded rod 13 with both sides again, make to touch piece 15 and rubber block 16 break away from the port, later control telescopic link 9 with whole lifting to the top of placing case 1, be convenient for take off, whole also can be dried the surface of diaphragm pump through the drying-machine 19 that starts one side, whole practicality has been increased, the utility model discloses the standard part that uses all can purchase from the market, dysmorphism piece all can be customized according to the description of description and drawing, the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, machinery, part and equipment all adopt among the prior art, conventional model, including circuit connection adopts conventional connected mode among the prior art, and the detailed description is not repeated here, and the content that does not make a detailed description belongs to the prior art that professional technical personnel are known in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas type pump sealing performance detection device, is including placing case (1), support column (2), storage water tank (3), suction pump (4) and honeycomb duct (5), its characterized in that: the utility model discloses a water storage tank, including placing case (1), place the equal vertical installation of bottom surface corner of case (1) and be provided with support column (2), the bottom surface of placing case (1) is provided with storage water tank (3), top one side surface mounting of storage water tank (3) is provided with suction pump (4), the symmetry vertically is provided with telescopic link (9) on placing the bottom inner wall of case (1), the installation is provided with rack (10) between the top both sides surface of telescopic link (9), top one side surface mounting of placing case (1) is provided with tensile pipe (18), and the output of tensile pipe (18) switches on the installation and is provided with sealing joint (17).

2. A gas pump sealing performance testing apparatus as claimed in claim 1, wherein: the input of suction pump (4) runs through to be installed inside storage water tank (3) is close to the bottom, the output of suction pump (4) switches on the installation and is provided with honeycomb duct (5), and the output of honeycomb duct (5) runs through to switch on to install inside placing one side that case (1) is close to the top, the inside top one side inside and storage water tank (3) of bottom one side of placing case (1) vertically switches on the installation and is provided with output valve pipe (6).

3. A gas pump sealing performance detection apparatus as claimed in claim 2, wherein: the water storage device is characterized in that a filter box (7) is arranged in the middle of the output valve pipe (6) in a penetrating and conducting mode, a filter screen (8) is arranged in the filter box (7) in a sliding and clamping mode, and a water injection pipe is arranged on the outer surface, close to the top end, of one side of the water storage tank (3) in a penetrating and conducting mode.

4. A gas pump seal performance detection apparatus as claimed in claim 1, wherein: the rack is characterized in that a first clamping block (11) is arranged in the middle of the outer surface of the top end of the rack (10), two clamping blocks (12) are symmetrically arranged at the edges of the two sides of the outer surface of the top end of the rack (10), the first clamping block (11) and the second clamping block (12) are both arc-shaped, and the open ends of the first clamping block (11) and the second clamping block (12) face the top end of one side of the rack (10).

5. A gas pump sealing performance testing apparatus as claimed in claim 1, wherein: it is provided with threaded rod (13) to place inside all transversely to run through the installation of both sides surface that case (1) is close to the top, it is provided with sealed piece (14) to place the equal fixed mounting of both sides surface that case (1) is located threaded rod (13) and runs through the end, threaded rod (13) and place for thread sealing connection between case (1).

6. The gas pump sealing performance detection device according to claim 5, wherein: threaded rod (13) are located the inside block installation that all rotates in one side of placing case (1) and are provided with touch block (15), the equal fixed mounting in one end that threaded rod (13) were kept away from in touch block (15) is provided with rubber block (16), the installation of top one side surface edge of placing case (1) is provided with drying-machine (19), and the output orientation of drying-machine (19) places one side of the top intermediate position of case (1).