CN220438103U - Corrosion-resistant testing device of heat exchanger for water heater - Google Patents
Corrosion-resistant testing device of heat exchanger for water heater Download PDFInfo
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- CN220438103U CN220438103U CN202321717620.8U CN202321717620U CN220438103U CN 220438103 U CN220438103 U CN 220438103U CN 202321717620 U CN202321717620 U CN 202321717620U CN 220438103 U CN220438103 U CN 220438103U
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- corrosion resistance
- barrel
- pushing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000012360 testing method Methods 0.000 title claims abstract description 54
- 230000007797 corrosion Effects 0.000 title claims abstract description 26
- 238000005260 corrosion Methods 0.000 title claims abstract description 26
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000006386 neutralization reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 13
- 239000007921 spray Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of heat exchanger corrosion resistance testing devices, and discloses a heat exchanger corrosion resistance testing device for a water heater, which comprises a push-out assembly and further comprises: the testing component is arranged on the pushing component and used for containing the acid-base solution and testing the corrosion resistance of the heat exchanger; a neutralizing component arranged on the pushing component and used for spraying neutralizing agent on the surface of the heat exchanger; the pushing assembly comprises a fixed box, wherein both sides of the inside of the fixed box are fixedly connected with limiting rods, and the outer surfaces of the limiting rods are movably sleeved with moving blocks; the test assembly comprises a test barrel, wherein the test barrel is fixedly sleeved above the inside of the fixed box, and a fixed net barrel is fixedly arranged inside the test barrel. Therefore, the heat exchanger parts can be separated from the acid-base solution, and the operation of taking materials after the heat exchanger is tested by an operator is facilitated, so that the operator is prevented from taking materials and being contaminated with the acid-base solution.
Description
Technical Field
The utility model relates to the technical field of heat exchanger corrosion resistance testing devices, in particular to a heat exchanger corrosion resistance testing device for a water heater.
Background
Heat exchangers are devices commonly found in water heaters for transferring heat from one medium to another during heat transfer, and common applications include cooling systems, air conditioning systems, heating systems, and the like. Since heat exchangers are generally exposed to various media including corrosive substances, it is very important to perform corrosion resistance tests on them, and the purpose of the corrosion resistance tests is to evaluate the corrosion resistance of the heat exchanger material to ensure that it can work stably for a long time in actual operation, and the currently used acid-base soaking test method is to perform corrosion resistance tests on the heat exchanger material, which involves soaking the heat exchanger material in various acid-base solutions to simulate corrosion conditions in different chemical environments, and the quality loss, dimensional change and surface corrosion conditions of the material should be measured during the test, and the existing heat exchanger needs to be taken out of the various acid-base solutions after the test, but the acid-base solution has strong corrosiveness, and if it is contaminated during the material taking process, the heat exchanger will corrode the skin, thereby being inconvenient for the material taking operation after the heat exchanger test and further inconvenient for subsequent treatment.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the corrosion-resistant testing device for the heat exchanger for the water heater, which has the advantage of convenient material taking.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the heat exchanger corrosion resistance testing device for the water heater comprises a push-out assembly and further comprises:
the testing component is arranged on the pushing component and used for containing the acid-base solution and testing the corrosion resistance of the heat exchanger;
a neutralizing component arranged on the pushing component and used for spraying neutralizing agent on the surface of the heat exchanger;
the pushing assembly comprises a fixed box, wherein both sides of the inside of the fixed box are fixedly connected with limiting rods, and the outer surfaces of the limiting rods are movably sleeved with moving blocks;
the test assembly comprises a test barrel, the test barrel is fixedly sleeved on the upper portion inside the fixed box, a fixed net barrel is fixedly installed inside the test barrel, a sealing cover is hinged to the top of the test barrel, a pushing disc capable of moving up and down is sleeved on the inner portion of the sealing cover, and a pushing rod penetrates through the test barrel and extends to the inner portion of the fixed net barrel and is connected with the pushing disc.
As a preferable technical scheme of the utility model, a driving motor positioned behind the moving block is fixedly arranged in the fixed box, the driving motor is connected with a rotating shaft in a driving way, and the outer surface of the rotating shaft is fixedly sleeved with a rotating arm.
As a preferable technical scheme of the utility model, a round shaft is fixedly sleeved in the rotary arm, the front end of the round shaft extends to the front of the rotary arm, a pushing block positioned in front of the rotary arm is movably sleeved on the outer surface of the round shaft, and the pushing block is fixedly connected with the moving block.
As a preferable technical scheme of the utility model, the neutralization component comprises a water tank, the water tank is connected to the left side of the fixed tank, a water pump is fixedly arranged on the left side of the water tank, a water suction pipe is fixedly communicated with the right side of the water pump, the water suction pipe extends to the inside of the water tank, and a water outlet pipe is fixedly communicated with the top of the water pump and is positioned on the left side of the fixed net barrel.
As a preferable technical scheme of the utility model, the other end of the water outlet pipe is fixedly sleeved with a fixed block, the fixed block is connected with a fixed net barrel, the inside of the fixed block is movably sleeved with a movable pipe, the outer surface of the movable pipe is fixedly sleeved with a fixed ring positioned in the fixed block and can rotate left and right, the other end of the movable pipe is fixedly connected with a spray head, and the water outlet pipe is communicated with the movable pipe.
As a preferable technical scheme of the utility model, the driven gear above the fixed block is fixedly sleeved on the outer surface of the movable pipe, the left side of the fixed net barrel is fixedly connected with a power motor positioned in front of the fixed block, the power motor is in driving connection with a movable shaft, the driving gear is fixedly sleeved on the outer surface of the movable shaft, and the driving gear is in meshed connection with the driven gear.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the sealing cover is opened by an operator through arranging the moving block, the push rod and the pushing disc, then the rotating shaft drives the rotating arm to rotate due to the operation of the driving motor, the rotating arm can push the pushing block and the moving block to move upwards along the outer surface of the limiting rod through the extrusion of the circular shaft due to the rotation of the rotating arm, the push rod and the pushing disc can be pushed to move upwards in the fixed net barrel due to the movement of the moving block, and the heat exchanger part is pushed upwards through the fixed net barrel and pushed out of the acid-base solution, so that the heat exchanger part is separated from the acid-base solution, further, the material taking operation of the operator after the heat exchanger is convenient, and the operator is prevented from taking materials to be stained with the acid-base solution.
2. According to the utility model, the water tank, the water pump and the movable pipe are arranged, the movable shaft can drive the driving gear to rotate due to the operation of the power motor, and the driving gear and the driven gear are meshed, the movable pipe and the fixed ring can be driven to rotate along the inside of the fixed block due to the rotation of the driven gear, the spray head is driven to rotate to the upper part of the fixed net barrel, then the neutralizer in the water tank can be extracted through the water suction pipe due to the operation of the water pump, and then the neutralizer is conveyed out through the water outlet pipe and conveyed to the spray head through the movable pipe, finally the neutralizer is sprayed on the surface of the heat exchanger part through the spray head, and the acid-base value of the surface of the heat exchanger part is reduced, so that the neutralizer is convenient to treat the neutralizer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a mounting block of the present utility model;
FIG. 4 is a schematic cross-sectional view of the stationary box of the present utility model;
fig. 5 is a schematic cross-sectional view of a rotary arm according to the present utility model.
In the figure: 1. a push-out assembly; 11. a fixed box; 12. a limit rod; 13. a moving block; 14. a push rod; 15. pushing the disc; 16. a driving motor; 17. a rotating shaft; 18. a rotating arm; 19. a circular shaft; 110. a pushing block; 2. a testing component; 21. a test barrel; 22. fixing the net barrel; 23. a closing cap; 3. a neutralization assembly; 31. a water tank; 32. a water pump; 33. a water pumping pipe; 34. a water outlet pipe; 35. a fixed block; 36. a movable tube; 37. a fixing ring; 38. a driven gear; 39. a spray head; 310. a power motor; 311. a movable shaft; 312. a driving gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a heat exchanger corrosion resistance testing device for a water heater, which comprises a push-out assembly 1, and further comprises:
a testing assembly 2, which is arranged on the pushing-out assembly 1, and is used for containing an acid-base solution and testing the corrosion resistance of the heat exchanger;
a neutralizing assembly 3 provided on the push-out assembly 1 for spraying a neutralizing agent on the surface of the heat exchanger;
the pushing-out assembly 1 comprises a fixed box 11, wherein both sides of the inside of the fixed box 11 are fixedly connected with a limiting rod 12, and the outer surface of the limiting rod 12 is movably sleeved with a moving block 13;
wherein, the test assembly 2 includes a test barrel 21, the test barrel 21 is fixedly sleeved on the upper part of the inside of the fixed box 11, a fixed net barrel 22 is fixedly installed in the test barrel 21, a sealing cover 23 is hinged on the top of the test barrel 21, a pushing disc 15 capable of moving up and down is sleeved in the sealing cover 23, and a pushing rod 14 penetrates through the test barrel 21 and extends to the inside of the fixed net barrel 22 and is connected with the pushing disc 15.
When the heat exchanger is used, the movable block 13 moves upwards along the outer surface of the limiting rod 12, and due to the movement of the movable block 13, the push rod 14 and the push disc 15 can be pushed to move upwards in the fixed net barrel 22, the heat exchanger parts are pushed upwards through the fixed net barrel 22 and pushed out of the acid-base solution, so that the heat exchanger parts can be separated from the acid-base solution, and further, the material taking operation of operators after the heat exchanger is tested is facilitated.
Wherein, the inside fixed mounting of fixed box 11 is located the driving motor 16 at movable block 13 rear, and driving motor 16 drive is connected with pivot 17, and pivot 17's surface fixed cup joint the swinging boom 18.
By arranging the rotating arm 18, the rotating shaft 17 can drive the rotating arm 18 to rotate due to the operation of the driving motor 16, so that the rotating arm 18 can be driven.
Wherein, the inside fixed cover of swinging boom 18 is equipped with circle axle 19, and the front end of circle axle 19 extends to the place ahead of swinging boom 18, and the ejector pad 110 that is located the place ahead of swinging boom 18 has been cup jointed in the surface activity of circle axle 19, ejector pad 110 and movable block 13 fixed connection.
By providing the circular shaft 19, due to the rotation of the rotary arm 18, the rotary arm 18 can push the push block 110 and the moving block 13 to move upwards along the outer surface of the limit rod 12 by the pressing of the circular shaft 19, so that the moving block 13 can be driven.
Wherein, neutralizing assembly 3 is including water tank 31, and water tank 31 connects in the left side of fixed case 11, and the left side fixed mounting of water tank 31 has water pump 32, and the right side fixed intercommunication of water pump 32 has water suction pipe 33, and water suction pipe 33 extends to the inside of water tank 31, and the top fixed intercommunication of water pump 32 has outlet pipe 34 and is located the left side of fixed net bucket 22.
By providing the water pump 32, the neutralizing agent inside the water tank 31 can be extracted through the water suction pipe 33 due to the operation of the water pump 32, and then is delivered out through the water outlet pipe 34, thereby achieving a good delivery effect.
Wherein, fixed block 35 has been cup jointed to the other end fixed of outlet pipe 34, and fixed block 35 is connected with fixed net bucket 22, and movable tube 36 has been cup jointed to the inside activity of fixed block 35, and movable tube 36's surface fixed cover is equipped with the solid fixed ring 37 that is located fixed block 35 inside and gu fixed ring 37 can the left and right sides rotate, and movable tube 36's the other end fixedly connected with shower nozzle 39, outlet pipe 34 and movable tube 36 intercommunication.
Through setting up shower nozzle 39, after neutralizing agent is carried out through outlet pipe 34, can carry shower nozzle 39 department through movable pipe 36, finally spray at the surface of heat exchanger spare part through shower nozzle 39 to can carry out the neutralization to the acid-base solution that remains on the surface of heat exchanger spare part.
Wherein, driven gear 38 that is located fixed block 35 top is cup jointed to the surface fixed of movable tube 36, and fixed net barrel 22's left side fixedly connected with is located the power motor 310 in fixed block 35 the place ahead, and power motor 310 drive is connected with loose axle 311, and the surface fixed of loose axle 311 cup joints driving gear 312, and driving gear 312 and driven gear 38 meshing are connected.
By providing the driven gear 38, the movable shaft 311 can drive the driving gear 312 to rotate due to the operation of the power motor 310, and can engage the driving gear 312 with the driven gear 38, and can drive the movable tube 36 and the fixed ring 37 to rotate along the inside of the fixed block 35 and drive the spray head 39 to rotate above the fixed net barrel 22 due to the rotation of the driven gear 38, so that the position of the spray head 39 can be changed.
The working principle and the using flow of the utility model are as follows:
when in use, an operator pours acid-base solution into the test barrel 21, then puts the heat exchanger parts into the fixed net barrel 22 and falls onto the pushing disc 15, and then closes the closing cover 23, so that the corrosion resistance of the heat exchanger parts can be tested.
During material taking, an operator rotates the closing cover 23 to open, then the rotating shaft 17 can drive the rotating arm 18 to rotate due to the operation of the driving motor 16, the rotating arm 18 can push the push block 110 and the moving block 13 to move upwards along the outer surface of the limiting rod 12 due to the rotation of the rotating arm 18, the push rod 14 and the push disc 15 can be pushed to move upwards in the fixed net barrel 22 due to the movement of the moving block 13, heat exchanger parts are pushed upwards through the fixed net barrel 22 and are pushed out of acid-base solution, so that the heat exchanger parts can be separated from the acid-base solution, then the movable shaft 311 can drive the driving gear 312 to rotate due to the operation of the power motor 310, and can drive the driving gear 312 to mesh with the driven gear 38, the movable pipe 36 and the fixed ring 37 can be driven to rotate along the inner part of the fixed net barrel 35 due to the rotation of the driven gear 38, then the water pump 32 can be pumped out of the neutralizing agent in the water tank 31 through the water pumping pipe 33, and then the neutralizing agent can be delivered out of the heat exchanger parts through the water pumping pipe 33 and the water outlet pipe 39 to the heat exchanger parts and finally sprayed out of the heat exchanger parts and the heat exchanger parts 15 through the movable pipe 39 to the surface of the heat exchanger parts, and the heat exchanger parts can be conveniently removed from the surface of the heat exchanger parts.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The heat exchanger corrosion resistance testing device for the water heater comprises a push-out assembly (1), and is characterized by further comprising:
the testing component (2) is arranged on the pushing-out component (1) and is used for containing an acid-base solution and testing the corrosion resistance of the heat exchanger;
a neutralizing component (3) arranged on the pushing component (1) and used for spraying neutralizing agent on the surface of the heat exchanger;
the pushing assembly (1) comprises a fixed box (11), wherein limiting rods (12) are fixedly connected to two sides of the inside of the fixed box (11), and movable blocks (13) are movably sleeved on the outer surfaces of the limiting rods (12);
the test assembly (2) comprises a test barrel (21), the test barrel (21) is fixedly sleeved on the upper portion inside the fixed box (11), a fixed net barrel (22) is fixedly installed inside the test barrel (21), a sealing cover (23) is hinged to the top of the test barrel (21), a pushing disc (15) capable of moving up and down is sleeved on the sealing cover (23), and a pushing rod (14) penetrates through the test barrel (21) and extends to the inside of the fixed net barrel (22) to be connected with the pushing disc (15).
2. The corrosion resistance test apparatus for a heat exchanger for a water heater according to claim 1, wherein: the inside fixed box (11) is fixedly installed and is located driving motor (16) at movable block (13) rear, driving motor (16) drive is connected with pivot (17), the surface fixed of pivot (17) has cup jointed swinging boom (18).
3. A heat exchanger corrosion resistance test apparatus for a water heater according to claim 2, wherein: the inside fixed cover of swinging boom (18) is equipped with circle axle (19), the front end of circle axle (19) extends to the place ahead of swinging boom (18), the surface activity of circle axle (19) has cup jointed ejector pad (110) that are located the place ahead of swinging boom (18), ejector pad (110) and movable block (13) fixed connection.
4. The corrosion resistance test apparatus for a heat exchanger for a water heater according to claim 1, wherein: the neutralization component (3) comprises a water tank (31), the water tank (31) is connected to the left side of the fixed box (11), a water pump (32) is fixedly installed on the left side of the water tank (31), a water suction pipe (33) is fixedly communicated with the right side of the water pump (32), the water suction pipe (33) extends to the inside of the water tank (31), and a water outlet pipe (34) is fixedly communicated with the top of the water pump (32) and located on the left side of the fixed net barrel (22).
5. The corrosion resistance test apparatus for a heat exchanger for a water heater according to claim 4, wherein: the other end of outlet pipe (34) is fixed to be cup jointed fixed block (35), fixed block (35) are connected with fixed net bucket (22), movable pipe (36) have been cup jointed to the inside activity of fixed block (35), the surface fixed cover of movable pipe (36) is equipped with fixed ring (37) and fixed ring (37) that are located inside fixed block (35) and can rotate about, the other end fixedly connected with shower nozzle (39) of movable pipe (36), outlet pipe (34) and movable pipe (36) intercommunication.
6. The corrosion resistance test apparatus for a heat exchanger for a water heater according to claim 5, wherein: the external surface fixed sleeve of movable tube (36) has been connected in a sleeve and has been located driven gear (38) of fixed block (35) top, the left side fixedly connected with of fixed net barrel (22) is located power motor (310) in fixed block (35) the place ahead, power motor (310) drive is connected with loose axle (311), the external surface fixed sleeve of loose axle (311) has been connected in a sleeve and has been connected driving gear (312), driving gear (312) and driven gear (38) meshing are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717620.8U CN220438103U (en) | 2023-07-03 | 2023-07-03 | Corrosion-resistant testing device of heat exchanger for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717620.8U CN220438103U (en) | 2023-07-03 | 2023-07-03 | Corrosion-resistant testing device of heat exchanger for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438103U true CN220438103U (en) | 2024-02-02 |
Family
ID=89685602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321717620.8U Active CN220438103U (en) | 2023-07-03 | 2023-07-03 | Corrosion-resistant testing device of heat exchanger for water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438103U (en) |
-
2023
- 2023-07-03 CN CN202321717620.8U patent/CN220438103U/en active Active
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