CN220499987U - Welding equipment with protective structure - Google Patents
Welding equipment with protective structure Download PDFInfo
- Publication number
- CN220499987U CN220499987U CN202321868815.2U CN202321868815U CN220499987U CN 220499987 U CN220499987 U CN 220499987U CN 202321868815 U CN202321868815 U CN 202321868815U CN 220499987 U CN220499987 U CN 220499987U
- Authority
- CN
- China
- Prior art keywords
- chuck
- heat conduction
- conduction block
- protective cover
- heat
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- 230000001681 protective effect Effects 0.000 title claims abstract description 33
- 238000003466 welding Methods 0.000 title abstract description 13
- 238000005485 electric heating Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 15
- 230000004927 fusion Effects 0.000 claims 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 229910001000 nickel titanium Inorganic materials 0.000 claims 1
- 230000002262 irrigation Effects 0.000 abstract description 26
- 238000003973 irrigation Methods 0.000 abstract description 26
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011224 oxide ceramic Substances 0.000 description 4
- 229910052574 oxide ceramic Inorganic materials 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000013021 overheating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses welding equipment with a protective structure, which comprises a first chuck and a second chuck, wherein a grab handle is arranged on the side end face of the first chuck, an electric heating wire and a first heat conducting block are arranged in the first chuck, a first protective cover is arranged on the outer end face of the first heat conducting block, a second heat conducting block is arranged in the second chuck, a second protective cover is arranged on the outer end of the second heat conducting block, a guide rod is arranged on the side end face of the second heat conducting block, a guide hole is arranged on the side end face of the first heat conducting block, and the second chuck is in matched sliding connection with the first chuck through the guide rod and the guide hole. According to the drip irrigation device, the first clamping head and the second clamping head which are elastically connected in a sliding manner are matched, so that the first clamping head and the second clamping head can adapt to drip irrigation belts of different sizes and are attached to the drip irrigation belts, the application range of the device is greatly improved, the heat conduction blocks are heated through the electric heating wires, and then the drip irrigation belts are heated through the heat conduction blocks, so that heat radiation generated by direct naked heating of the electric heating wires is avoided.
Description
Technical Field
The utility model relates to the technical field of dissolution equipment, in particular to welding equipment with a protection structure.
Background
Drip irrigation is an advanced agricultural irrigation mode, water is supplied through a drip irrigation belt (or drip irrigation pipe) placed at the root of a crop, a plurality of very small water outlets are formed in the drip irrigation belt, water overflowed from the water outlets slowly wets the rhizosphere soil of the crop, and hot melting equipment is needed for butt joint of the drip irrigation belt during butt joint.
The existing welding equipment has the advantages that the heating block is exposed outside, a user is easy to scald, heat radiation is high, hand chaps are easy to cause after long-time use, most of the existing dissolving equipment is of a fixed structure, the welding equipment can only weld drip irrigation belts of a single size, and the application range is limited, so that the welding equipment with a protective structure is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide welding equipment with a protective structure, which solves the problems that the safety performance of the welding equipment is poor, the size of the welding equipment is single, and the welding equipment cannot be suitable for drip irrigation tanks with different sizes in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding equipment with protective structure, includes first chuck and second chuck, the side terminal surface of first chuck is provided with the grab handle, be provided with heating wire and first heat conduction piece in the first chuck, the outer terminal surface of first heat conduction piece is provided with first protection casing, be provided with the second heat conduction piece in the second chuck, the outer end of second heat conduction piece is provided with the second protection casing, the side terminal surface of second heat conduction piece is provided with the guide bar, the side terminal surface of first heat conduction piece is provided with the guiding hole, second chuck passes through guide bar and guiding hole cooperation sliding connection with first chuck.
Preferably, the first heat conduction block and the second heat conduction block are made of aluminum oxide ceramics, and the aluminum oxide ceramics have good heat conduction performance and are not easy to adhere to the drip irrigation tape.
Preferably, a heat insulation cavity is formed between the first protection cover and the first heat conduction block and between the second protection cover and the second heat conduction block, and the heat insulation effect is improved through the heat insulation cavity, so that the protection cover is prevented from overheating.
Preferably, a heat insulation cavity is formed between the first protection cover and the first heat conduction block and between the second protection cover and the second heat conduction block, and the heat insulation effect is improved through the heat insulation cavity, so that the protection cover is prevented from overheating.
Preferably, the first protective cover and the second protective cover are provided with heat dissipation holes, so that the situation that the heat of the first heat conduction block and the heat of the second heat conduction block cannot be dissipated for continuous temperature rise, and the drip irrigation tape is broken in a melting mode is avoided.
Preferably, the end threaded connection of guide bar has fixation nut, the cover is equipped with the spring on the guide bar, fixation nut passes through spring elastic connection with first chuck, makes first chuck and second chuck press from both sides the drip irrigation zone tight under the reset action of spring.
Preferably, a rubber sleeve is arranged on the grab handle, and the heat insulation performance and the anti-skid performance of the equipment are improved through the rubber sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the drip irrigation device, the first clamping head and the second clamping head which are elastically connected in a sliding manner are matched, so that the first clamping head and the second clamping head can adapt to drip irrigation belts with different sizes and are attached to the drip irrigation belts, and the application range of the device is greatly improved.
2. According to the utility model, the first protective cover and the second protective cover are arranged on the outer end surfaces of the first heat conduction block and the second heat conduction block, so that the first heat conduction block and the second heat conduction block are effectively prevented from scalding a user, and the heat dissipation holes are formed in the first protective cover and the second protective cover, so that the scalding of the drip irrigation belt due to the excessively high temperature of the heat conduction block can be avoided, the safety of the equipment is improved, and the stability of the equipment is ensured.
3. According to the utility model, the heat conduction block is heated through the electric heating wire, and the drip irrigation belt is heated through the heat conduction block, so that the phenomenon that the back of the hand is dry and cracked due to heat radiation generated by direct naked heating of the electric heating wire is avoided, and the safety of equipment is further improved.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is a cross-sectional view B-B of FIG. 1 in accordance with the present utility model.
In the figure: 1 a first clamping head, 11 a first heat conducting block, 111 a guiding hole, 12 a first protective cover, 13 an electric heating wire, 14 a grab handle, 141 a rubber sleeve, 2 a second clamping head, 21 a second heat conducting block, 211 a guiding rod, 212 a fixing nut, 213 a spring, 22 a second protective cover and 221 a heat radiating hole.
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.
Example 1
Referring to fig. 1 to 3, a welding device with a protection structure in the drawings includes a first chuck 1 and a second chuck 2, a grab handle 14 is disposed on a side end surface of the first chuck 1, an electric heating wire 13 and a first heat conducting block 11 are disposed in the first chuck 1, a first protection cover 12 is disposed on an outer end surface of the first heat conducting block 11, a second heat conducting block 21 is disposed in the second chuck 2, a second protection cover 22 is disposed on an outer end of the second heat conducting block 21, a guide rod 211 is disposed on a side end surface of the second heat conducting block 21, a guide hole 111 is disposed on a side end surface of the first heat conducting block 11, and the second chuck 2 is slidably connected with the first chuck 1 through the guide rod 211 and the guide hole 111.
The first heat conduction block 11 and the second heat conduction block 21 are made of aluminum oxide ceramics, and the aluminum oxide ceramics have good heat conduction performance and are not easy to adhere to the drip irrigation tape.
A heat insulation cavity is formed between the first protection cover 12 and the first heat conduction block 11 and between the second protection cover 22 and the second heat conduction block 21, and the heat insulation effect is improved through the heat insulation cavity, so that overheat of the protection cover is avoided.
A heat insulation cavity is formed between the first protection cover 12 and the first heat conduction block 11 and between the second protection cover 22 and the second heat conduction block 21, and the heat insulation effect is improved through the heat insulation cavity, so that overheat of the protection cover is avoided.
The heat dissipation holes 221 are formed in the first protective cover 12 and the second protective cover 22, so that the situation that the heat of the first heat conduction block 11 and the second heat conduction block 21 cannot be dissipated for continuous temperature rise, and the drip irrigation tape is broken in a melting mode is avoided.
The end of the guide rod 211 is connected with a fixing nut 212 in a threaded manner, a spring 213 is sleeved on the guide rod 211, and the fixing nut 212 is elastically connected with the first clamping head 1 through the spring 213, so that the first clamping head 1 and the second clamping head 2 clamp the drip irrigation belt under the reset action of the spring 213.
The grab handle 14 is provided with a rubber sleeve 141, and the heat insulation performance and the skid resistance of the equipment are improved through the rubber sleeve 141.
The device is used when: the first clamping head 1 and the second clamping head 2 are respectively arranged on two sides of the drip irrigation belt, then the guide rod 211 is inserted into the guide hole 111, the spring 213 is sleeved on the guide rod 211, the fixing nut 212 is screwed, the joint of the drip irrigation belt is clamped by the first clamping head 1 and the second clamping head 2 under the reset action of the spring 213, then the electric heating wire 13 is connected with a power supply through a wire, the electric heating wire 13 heats the first heat conduction block 11, the second heat conduction block 21 is heated through the heat conduction of the guide rod 211, the joint of the drip irrigation belt is fused and butted, and after the butt joint is finished, the fixing nut 212 is screwed down to dismantle the first clamping head 1 and the second clamping head 2.
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 (7)
1. A fusion apparatus with a protective structure, comprising:
the novel electric heating device comprises a first chuck (1) and a second chuck (2), wherein a grab handle (14) is arranged on the side end face of the first chuck (1), an electric heating wire (13) and a first heat conduction block (11) are arranged in the first chuck (1), a first protective cover (12) is arranged on the outer end face of the first heat conduction block (11), a second heat conduction block (21) is arranged in the second chuck (2), a second protective cover (22) is arranged on the outer end of the second heat conduction block (21), a guide rod (211) is arranged on the side end face of the second heat conduction block (21), a guide hole (111) is formed in the side end face of the first heat conduction block (11), and the second chuck (2) is in matched sliding connection with the first chuck (1) through the guide rod (211) and the guide hole (111).
2. A fusion apparatus with protective structure according to claim 1, wherein: the first heat conduction block (11) and the second heat conduction block (21) are made of alumina ceramics.
3. A fusion apparatus with protective structure according to claim 2, wherein: a heat insulation cavity is formed between the first protective cover (12) and the first heat conduction block (11) and between the second protective cover (22) and the second heat conduction block (21).
4. A fusion apparatus with protective structure according to claim 3, wherein: the first protective cover (12) and the second protective cover (22) are made of nickel-titanium alloy.
5. A fusion apparatus with protective structure according to claim 1, wherein: and the first protective cover (12) and the second protective cover (22) are provided with radiating holes (221).
6. A fusion apparatus with protective structure according to claim 1, wherein: the end thread connection of guide bar (211) has fixation nut (212), the cover is equipped with spring (213) on guide bar (211), fixation nut (212) and first chuck (1) pass through spring (213) elastic connection.
7. A fusion apparatus with protective structure according to claim 1, wherein: a rubber sleeve (141) is arranged on the grab handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321868815.2U CN220499987U (en) | 2023-07-17 | 2023-07-17 | Welding equipment with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321868815.2U CN220499987U (en) | 2023-07-17 | 2023-07-17 | Welding equipment with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220499987U true CN220499987U (en) | 2024-02-20 |
Family
ID=89867147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321868815.2U Active CN220499987U (en) | 2023-07-17 | 2023-07-17 | Welding equipment with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220499987U (en) |
-
2023
- 2023-07-17 CN CN202321868815.2U patent/CN220499987U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |