CN220059776U - Solution preheater - Google Patents
Solution preheater Download PDFInfo
- Publication number
- CN220059776U CN220059776U CN202222564480.7U CN202222564480U CN220059776U CN 220059776 U CN220059776 U CN 220059776U CN 202222564480 U CN202222564480 U CN 202222564480U CN 220059776 U CN220059776 U CN 220059776U
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- rod
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- sliding
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- 238000003780 insertion Methods 0.000 claims abstract description 52
- 230000037431 insertion Effects 0.000 claims abstract description 52
- 230000000903 blocking effect Effects 0.000 claims description 52
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000000084 colloidal system Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model belongs to the technical field of preheaters, in particular to a solution preheater, which aims at the problems that an existing upper shell and a lower shell are connected in an adhesive way, after a long time, colloid is easy to lose viscosity, so that a gap exists between the upper shell and the lower shell, a poor sealing effect is caused, and the upper shell and the lower shell are seriously separated, so that the problem of inconvenient use of the device is also caused, and the solution preheater comprises an upper shell and a lower shell, wherein the bottom of the upper shell is in sliding contact with the top of the lower shell, an inserting frame is fixedly arranged on the left side and the right side of the upper shell, and a shell is fixedly arranged on the left side and the right side of the lower shell, and the solution preheater comprises the following components: through locating the insertion frame in the shell for the insertion frame can't be separated with the shell, just can make unable separation between last casing and the lower casing, just can greatly increased the stability of being connected between last casing and the lower casing.
Description
Technical Field
The utility model relates to the technical field of preheaters, in particular to a solution preheater.
Background
The bulletin number is: the utility model of CN212429071U relates to an automobile preheater. The heating body of the automobile preheater with the existing structure and the middle plate of the preheater are assembled, and are generally connected through bolts, so that the joint surface needs to be filled with sealant during production, the curing time is long, the production efficiency is low, the protection effect is unreliable, leakage is easily caused, and the starting of the automobile is influenced. The composition of the utility model comprises: the middle plate with the heating pipe comprises a middle plate, the middle plate is of an integral structure with the heating pipe in a die-casting mode, a temperature controller is fixed in a groove in the lower portion of the middle plate, a power line is fixed on the lower plane of the middle plate through bolts, two sides of the upper portion of the middle plate are connected with an upper shell through bolts, the bottom plane of the upper shell is provided with a groove, a sealing ring is installed in the groove, and the lower portion of the middle plate is connected with a lower shell through a spigot. The utility model is used for the automobile preheater.
However, the above technical scheme is that the upper shell and the lower shell are connected in an adhesive manner, so that after a long time, the colloid is easy to lose viscosity, a gap exists between the upper shell and the lower shell, the sealing effect is poor, and the upper shell and the lower shell are seriously separated, so that the problem of inconvenient use of the device is also caused.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, an upper shell and a lower shell are connected in an adhesive way, after a long time, the colloid is easy to lose viscosity, so that a gap exists between the upper shell and the lower shell, the sealing effect is poor, and the upper shell and the lower shell are separated seriously, so that the defect of inconvenient use of the device exists.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the solution preheater comprises an upper shell and a lower shell, wherein the bottom of the upper shell is in sliding contact with the top of the lower shell, an insertion frame is fixedly installed on the left side and the right side of the upper shell, a shell is fixedly installed on the left side and the right side of the lower shell, the outer side of the insertion frame is in sliding contact with the inner wall of the shell, a positioning frame is slidably connected onto the inner wall of the shell, a symmetrically arranged extension spring is fixedly installed on the right side of the positioning frame and is fixedly connected with the inner wall of the shell, a sliding block is fixedly installed on the positioning frame, a laminating block is slidably connected onto the inner wall of the shell, the laminating block is of a hollow structure, and a positioning mechanism and a control mechanism are respectively arranged on the inner side of the laminating block and are respectively matched with the control mechanism and the sliding block.
Preferably, the control mechanism comprises an insertion rod, a compression spring, a fixed block, a connecting rod, a rotating rod, a matching rod and a bonding rod, wherein the insertion rod is slidably connected to the inner wall of the bonding block, the bonding block is rotationally connected with the connecting rod, the connecting rod is rotationally connected with the rotating rod, the rotating rod is rotationally connected to the inner wall of the bonding block, the rotating rod is rotationally connected with the matching rod, the matching rod is rotationally connected with the bonding rod, the bonding rod is slidably connected to the inner wall of the bonding block, the insertion rod is fixedly connected with the compression spring, and the compression spring is fixedly connected with the fixed block.
Further, through control mechanism, control mechanism is used for controlling the continuous sliding block that releases of positioning mechanism in the shell for stop the piece and can't pop out the laminating piece, make things convenient for the sliding block to dock with stopping the piece.
Preferably, the positioning mechanism comprises a blocking block, a reset spring, a control rod, a pushing rod and a sliding rod, wherein the blocking block is slidably connected to the inner wall of the attaching block, the blocking block is fixedly connected with the reset spring, the reset spring is fixedly connected with the inner wall of the attaching block, the attaching block is rotationally connected with the pushing rod, the pushing rod is rotationally connected with the sliding rod, the sliding rod and the control rod are slidably connected to the inner wall of the attaching block, the control rod is slidably contacted with the sliding rod, and an insertion groove is formed in the bottom of the blocking block.
Further, through positioning mechanism, positioning mechanism can dock with the sliding block in the laminating piece for the laminating piece can't break away from with the sliding block, just can make the supporting position frame that sliding block and laminating piece can be stable, fix a position the inserting frame to be stable.
Preferably, a plurality of equally spaced positioning grooves are formed in the insertion frame, a plurality of equally spaced positioning rods are fixedly arranged on the positioning frame, and the outer sides of the positioning rods are in sliding contact with the inner walls of the positioning grooves.
Furthermore, after the positioning rod is inserted into the positioning groove, the positioning rod can stop the movement of the insertion frame, so that the positioning of the insertion frame can be realized.
Preferably, the sliding block is provided with a blocking groove, and the outer side of the blocking block is in sliding contact with the inner wall of the blocking groove.
Further, after the blocking block is inserted into the blocking groove, the blocking block can block the attaching block from moving, and the position of the attaching block can be positioned.
Preferably, the top end of the insertion rod is in sliding contact with the inner wall of the insertion groove.
Furthermore, after the insertion rod is inserted into the insertion groove, the insertion rod can block the blocking block from moving, and the blocking block can be positioned.
The beneficial effects are that:
1. the control mechanism is used for controlling the positioning mechanism to continuously release the sliding block in the shell through the control mechanism, so that the blocking block cannot pop up the attaching block, and the sliding block is convenient to butt joint with the blocking block;
2. the positioning mechanism can be in butt joint with the sliding block in the attaching block through the positioning mechanism, so that the attaching block cannot be separated from the sliding block, and the sliding block and the attaching block can be stably supported by the supporting column positioning frame to stably position the inserting frame;
in the utility model, the following components are added: through locating the insertion frame in the shell for the insertion frame can't be separated with the shell, just can make unable separation between last casing and the lower casing, just can greatly increased the stability of being connected between last casing and the lower casing.
Drawings
FIG. 1 is a schematic diagram of a solution preheater according to the present utility model;
FIG. 2 is a schematic view of a solution preheater according to the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 1A showing the construction of a solution preheater according to the present utility model;
fig. 4 is an enlarged schematic view of B in fig. 1 showing the structure of the solution preheater according to the present utility model.
In the figure: 1. an upper housing; 2. a lower housing; 3. an insertion rack; 4. a housing; 5. a tension spring; 6. a positioning frame; 7. a sliding block; 8. a bonding block; 9. a blocking piece; 10. an insertion rod; 11. a compression spring; 12. a fixed block; 13. a connecting rod; 14. a rotating lever; 15. a return spring; 16. a control lever; 17. a mating lever; 18. a bonding rod; 19. a push rod; 20. a sliding rod.
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.
Example 1
Referring to fig. 1 to 4, the solution preheater comprises an upper shell 1 and a lower shell 2, wherein the bottom of the upper shell 1 is in sliding contact with the top of the lower shell 2, an insertion frame 3 is fixedly installed on the left side and the right side of the upper shell 1, a shell 4 is fixedly installed on the left side and the right side of the lower shell 2, the outer side of the insertion frame 3 is in sliding contact with the inner wall of the shell 4, a positioning frame 6 is slidably connected on the inner wall of the shell 4, a tension spring 5 symmetrically arranged on the right side of the positioning frame 6 is fixedly connected with the inner wall of the shell 4, a sliding block 7 is fixedly installed on the positioning frame 6, a laminating block 8 is in a hollow structure and is respectively provided with a positioning mechanism and a control mechanism on the inner side of the laminating block 8, and the positioning mechanism is respectively matched with the control mechanism and the sliding block 7.
By the above mechanism: by positioning the insertion frame 3 in the housing 4, the lamination block 8 is pushed upwards firstly, the lamination block 8 pushes the sliding block 7 to approach the insertion frame 3 and stretch the tension spring 5, after the positioning rod is inserted into the positioning groove, the positioning rod can block the movement of the insertion frame 3 after the positioning rod is inserted into the positioning groove, positioning of the insertion frame 3 can be achieved, after the control rod 16 is pushed, the control rod 16 can push the lamination rod 18, the lamination rod 18 pushes the matching rod 17 again, the matching rod 17 pushes the rotating rod 14 again to rotate to a vertical state, the rotating rod 14 can push the connecting rod 13, the connecting rod 13 can be separated from the blocking block 9 and compress the compression spring 11, the blocking block 9 can be inserted into the sliding block 7 through resilience of the return spring 15, after the blocking block 9 is inserted into the blocking groove, the blocking block 9 can block the movement of the lamination block 8, positioning of the position of the lamination block 8 can be achieved, the insertional frame 3 and the housing 4 cannot be separated, the upper housing 1 and the lower housing 2 can not be separated, and stability of connection between the upper housing 1 and the lower housing 2 can be greatly increased.
In the utility model, the control mechanism comprises an insertion rod 10, a compression spring 11, a fixed block 12, a connecting rod 13, a rotating rod 14, a matching rod 17 and a bonding rod 18, wherein the insertion rod 10 is connected on the inner wall of the bonding block 8 in a sliding way, the bonding block 8 is connected with the connecting rod 13 in a rotating way, the connecting rod 13 is connected with the rotating rod 14 in a rotating way, the rotating rod 14 is connected on the inner wall of the bonding block 8 in a rotating way, the matching rod 17 is connected with the bonding rod 18 in a rotating way, the bonding rod 18 is connected on the inner wall of the bonding block 8 in a sliding way, the insertion rod 10 is fixedly connected with the compression spring 11, the compression spring 11 is fixedly connected with the fixed block 12, and the control mechanism is used for controlling the positioning mechanism to continuously release the sliding block 7 in the shell 4 through the control mechanism, so that the blocking block 9 cannot pop out of the bonding block 8, and the sliding block 7 is conveniently butted with the blocking block 9.
In the utility model, the positioning mechanism comprises a blocking block 9, a return spring 15, a control rod 16, a push rod 19 and a sliding rod 20, wherein the blocking block 9 is in sliding connection with the inner wall of the attaching block 8, the blocking block 9 is fixedly connected with the return spring 15, the return spring 15 is fixedly connected with the inner wall of the attaching block 8, the attaching block 8 is in rotating connection with the push rod 19, the push rod 19 is in rotating connection with the sliding rod 20, the sliding rod 20 and the control rod 16 are both in sliding connection with the inner wall of the attaching block 8, the control rod 16 is in sliding contact with the sliding rod 20, the bottom of the blocking block 9 is provided with an insertion groove, and the positioning mechanism can be in butt joint with the sliding block 7 in the attaching block 8 through the positioning mechanism, so that the attaching block 8 cannot be separated from the sliding block 7, and the attaching block 8 can stably support the positioning frame 6 to stably position the inserting frame 3.
In the utility model, a plurality of equally spaced positioning grooves are formed on the insertion frame 3, a plurality of equally spaced positioning rods are fixedly arranged on the positioning frame 6, the outer sides of the positioning rods are in sliding contact with the inner walls of the positioning grooves, and after the positioning rods are inserted into the positioning grooves, the positioning rods can block the movement of the insertion frame 3, so that the positioning of the insertion frame 3 can be realized.
In the utility model, the blocking groove is formed on the sliding block 7, the outer side of the blocking block 9 is in sliding contact with the inner wall of the blocking groove, and after the blocking block 9 is inserted into the blocking groove, the blocking block 9 can block the movement of the attaching block 8, so that the position of the attaching block 8 can be positioned.
In the utility model, the top end of the insertion rod 10 is in sliding contact with the inner wall of the insertion groove, and after the insertion rod 10 is inserted into the insertion groove, the insertion rod 10 can block the movement of the blocking block 9, thereby realizing the positioning of the position of the blocking block 9.
Example two
This embodiment differs from embodiment 1 in that: the positioning of the insertion frame 3 can be replaced by a bolt positioning method, a bolt is inserted from the top of the shell 4 and is in threaded connection with the shell 4, and then the bolt is screwed down, so that the bolt is attached to the insertion frame 3, and the positioning of the insertion frame 3 can be realized, but the bolt needs to be turned a plurality of times by means of a tool in the positioning or unlocking method of the insertion frame 3, so that the efficiency is low, and the utility model does not have the defects.
Working principle: when the upper shell 1 on the preheater needs to be disassembled, the control rod 16 is pushed downwards on the two shells 4, the control rod 16 can push the sliding rod 20, the sliding rod 20 can push the blocking block 9 to be separated from the sliding block 7, the blocking block 9 can be released from the sliding block 7 to unlock the attaching block 8, then the top end of the inserting rod 10 can be aligned with the inserting groove at the bottom of the blocking block 9, the compressing spring 11 is in a compressed state, the compressing spring 11 can push the inserting rod 10 into the inserting groove, after the inserting rod 10 is inserted into the inserting groove, the inserting rod 10 can block the blocking block 9 from moving, the positioning of the blocking block 9 can be realized, the blocking block 9 can not be pushed out of the attaching block 8 by the restoring spring 15, then the attaching block 8 can be pushed to be separated from the sliding block 7, the positioning frame 6 can be unlocked, the positioning frame 6 can be reset through the rebound of the stretching spring 5, the upper shell 1 is separated from the lower shell 2, then the bonding block 8 is pushed upwards, the bonding block 8 pushes the sliding block 7 to approach the insertion frame 3 and stretches the stretching spring 5, after the positioning rod is inserted into the positioning groove, the positioning rod can block the movement of the insertion frame 3 after the positioning rod is inserted into the positioning groove, the positioning of the insertion frame 3 can be realized, after the control rod 16 is pushed, the control rod 16 can push the bonding rod 18, the bonding rod 18 can push the matching rod 17 again, the matching rod 17 pushes the rotating rod 14 to rotate to a vertical state, the rotating rod 14 can push the connecting rod 13, the connecting rod 13 can be separated from the blocking block 9 and compress the compression spring 11, the blocking block 9 can be inserted into the sliding block 7 through rebound of the reset spring 15, after the blocking block 9 is inserted into the blocking groove, the blocking block 9 can block the movement of the attaching block 8, so that the position of the attaching block 8 can be positioned.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Solution pre-heater, including last casing (1) and inferior valve body (2), a serial communication port, the bottom of going up casing (1) and the top sliding contact of inferior valve body (2), the equal fixed mounting in left side and the right side of going up casing (1) has insertion frame (3), the equal fixed mounting in left side and the right side of inferior valve body (2) has shell (4), the outside of insertion frame (3) and the inner wall sliding contact of shell (4), sliding connection has locating rack (6) on the inner wall of shell (4), the right side fixed mounting of locating rack (6) has extension spring (5) and the inner wall fixed connection of shell (4) of symmetry setting, fixed mounting has sliding block (7) on locating rack (6), sliding connection has laminating piece (8) on the inner wall of shell (4), laminating piece (8) are hollow structure, the inboard of laminating piece (8) is equipped with positioning mechanism and control mechanism respectively, positioning mechanism cooperatees with control mechanism and sliding block (7) respectively.
2. The solution preheater according to claim 1, wherein the control mechanism comprises an insertion rod (10), a compression spring (11), a fixed block (12), a connecting rod (13), a rotating rod (14), a matching rod (17) and a fitting rod (18), the insertion rod (10) is slidably connected to the inner wall of the fitting block (8), the fitting block (8) is rotatably connected with the connecting rod (13), the connecting rod (13) is rotatably connected with the rotating rod (14), the rotating rod (14) is rotatably connected to the inner wall of the fitting block (8), the rotating rod (14) is rotatably connected with the matching rod (17), the matching rod (17) is rotatably connected with the fitting rod (18), the fitting rod (18) is slidably connected to the inner wall of the fitting block (8), the insertion rod (10) is fixedly connected with the compression spring (11), and the compression spring (11) is fixedly connected with the fixed block (12).
3. The solution preheater according to claim 1, wherein the positioning mechanism comprises a blocking block (9), a return spring (15), a control rod (16), a push rod (19) and a sliding rod (20), the blocking block (9) is slidably connected to the inner wall of the attaching block (8), the blocking block (9) is fixedly connected with the return spring (15), the return spring (15) is fixedly connected with the inner wall of the attaching block (8), the attaching block (8) is rotatably connected with the push rod (19), the push rod (19) is rotatably connected with the sliding rod (20), the sliding rod (20) and the control rod (16) are slidably connected to the inner wall of the attaching block (8), the control rod (16) is slidably connected with the sliding rod (20), and an insertion groove is formed in the bottom of the blocking block (9).
4. The solution preheater according to claim 1, wherein a plurality of positioning grooves are formed in the insertion frame (3) at equal intervals, a plurality of positioning rods are fixedly arranged on the positioning frame (6) at equal intervals, and the outer sides of the positioning rods are in sliding contact with the inner walls of the positioning grooves.
5. A solution preheater according to claim 3, wherein the sliding block (7) is provided with a blocking groove, and the outer side of the blocking block (9) is in sliding contact with the inner wall of the blocking groove.
6. Solution preheater according to claim 2, wherein the tip of the insert rod (10) is in sliding contact with the inner wall of the insert slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222564480.7U CN220059776U (en) | 2022-09-27 | 2022-09-27 | Solution preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222564480.7U CN220059776U (en) | 2022-09-27 | 2022-09-27 | Solution preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220059776U true CN220059776U (en) | 2023-11-21 |
Family
ID=88750850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222564480.7U Active CN220059776U (en) | 2022-09-27 | 2022-09-27 | Solution preheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220059776U (en) |
-
2022
- 2022-09-27 CN CN202222564480.7U patent/CN220059776U/en active Active
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