CN220955892U - Low-temperature starting preheating device of generator set - Google Patents
Low-temperature starting preheating device of generator set Download PDFInfo
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- CN220955892U CN220955892U CN202322994380.2U CN202322994380U CN220955892U CN 220955892 U CN220955892 U CN 220955892U CN 202322994380 U CN202322994380 U CN 202322994380U CN 220955892 U CN220955892 U CN 220955892U
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- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000012774 insulation material Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 14
- 238000009413 insulation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000001595 contractor effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of generator sets, in particular to a low-temperature starting preheating device of a generator set, which comprises an engine set body; a first preheating pipe is sleeved outside the engine unit body; the top of the engine unit body is fixedly connected with a first box body; the inner side wall of the first box body is fixedly connected with a second box body; a second preheating pipe is fixedly connected to the inner side wall of the first box body; the second preheating pipes are uniformly distributed on the inner side wall of the first box body; the input end of the first preheating pipe is fixedly connected to the side wall of the first box body; the output end of the first preheating pipe is arranged in the first box body; a heating pipe is fixedly connected in the first box body; the heating pipes are uniformly distributed in the first box body; the engine unit body can be preheated through the arrangement of the first preheating pipe, the first box body, the second preheating pipe and the water pump, and the cooled liquid flowing back can be buffered and heated through the arrangement of the heating pipe, so that the preheating stability of the device is enhanced.
Description
Technical Field
The utility model belongs to the technical field of generator sets, and particularly relates to a low-temperature starting preheating device of a generator set.
Background
The generator set is complete mechanical equipment capable of converting other forms of energy into electric energy, and has wide application in industrial and agricultural production, national defense, science and technology and daily life.
In the prior art, when the generator set operates in a low-temperature environment, the generator set can only gradually heat the engine body in the operation time along with the time so as to resist the low-temperature environment.
In long-time use observation, the generator set is generally not provided with a heating or heating device when being started in a low-temperature environment, and the generator set is generally directly started when being used, so that the generator set is greatly damaged, and the service life of the generator set is further reduced.
To this end, the utility model provides a low-temperature start-up preheating device for a generator set.
Disclosure of utility model
In order to overcome the defects in the prior art and solve at least one problem in the background art, the low-temperature starting preheating device of the generator set is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a low-temperature starting preheating device of a generator set, which comprises an engine set body; a first preheating pipe is sleeved outside the engine unit body; the top of the engine unit body is fixedly connected with a first box body; the inner side wall of the first box body is fixedly connected with a second box body; a second preheating pipe is fixedly connected to the inner side wall of the first box body; the second preheating pipes are uniformly distributed on the inner side wall of the first box body; the input end of the first preheating pipe is fixedly connected to the side wall of the first box body; the output end of the first preheating pipe is arranged in the first box body; a heating pipe is fixedly connected in the first box body; the heating pipes are uniformly distributed in the first box body; the side wall of the first box body is fixedly connected with a water pump; the output end of the water pump is fixedly connected with a first preheating pipe input port; the engine unit body can be preheated through the arrangement of the first preheating pipe, the first box body, the second preheating pipe and the water pump, and the cooled liquid flowing back can be buffered and heated through the arrangement of the heating pipe, so that the preheating stability of the device is enhanced.
Preferably, the outer side wall of the first preheating pipe is fixedly connected with a telescopic rod; the end part of the telescopic rod is fixedly connected with a third preheating pipe; the outer side wall of the third preheating pipe is fixedly connected with a first fixing plate; a first opening is formed in the middle of the first fixing plate; a sliding rod is slidably matched with the middle part of the first opening; a first gasket is fixedly connected to the top end of the sliding rod; the bottom end of the first gasket is fixedly connected with a spring; the bottom end of the sliding rod is fixedly connected with a heat conducting plate; a fourth preheating pipe is fixedly connected to the top of the heat conducting plate; the input end of the fourth preheating pipe is fixedly connected to the side wall of the third preheating pipe; according to the preheating device, the outer side wall of the first preheating pipe can be comprehensively preheated through the arrangement of the third preheating pipe, the first fixing plate, the first opening, the fourth preheating pipe and the heat conducting plate, and the heat conducting plate for completing the preheating operation can be reset through the arrangement of the sliding rod and the first gasket, so that the comprehensive preheating effect of the device is further enhanced.
Preferably, the outer side wall of the third preheating pipe is fixedly connected with a first electric push rod; the outer side wall of the third preheating pipe is fixedly connected with a second electric push rod; the second electric push rods are uniformly distributed on the outer side wall of the third preheating pipe; the end parts of the first electric push rod and the second electric push rod are fixedly connected with a film frame; according to the step, the plastic heat-insulating film attached to the top of the film frame can be adjusted through the arrangement of the first electric push rod, the second electric push rod and the film frame, so that heat dissipation in a preheating state is further reduced.
Preferably, the side wall of the first preheating pipe is fixedly connected with a first sleeve; the side wall of the first preheating pipe is fixedly connected with a second fixing plate; a bracket is fixedly connected to the top of the second fixing plate; a fan motor is fixedly connected to the top of the bracket; the output end of the fan motor is fixedly connected with a connecting rod; the side wall of the connecting rod is fixedly connected with fan blades; the fan blades are uniformly distributed on the side wall of the connecting rod; the end part of the connecting rod is fixedly connected with a second gasket; a dust cover is sleeved at the middle part of the connecting rod; according to the method, the arrangement of the first sleeve, the fan motor, the connecting rod and the fan blades can keep the language remained in the circulation of the first preheating pipe to return to the inside of the first box body through the gas transmission pipe, so that the energy utilization rate of the device is further enhanced.
Preferably, the side wall of the first sleeve is provided with a second opening; the second openings are uniformly distributed on the side wall of the first sleeve; the outer side wall of the first sleeve is fixedly connected with a sliding block; the side wall of the sliding block is in sliding fit with a second sleeve; a third opening is formed in the middle of the second sleeve; the third holes are uniformly distributed on the side wall of the second sleeve; according to the step, the second sleeve, the second opening, the third opening and the sliding block can radiate heat after the generator set finishes working, so that the service life of the device is further prolonged.
Preferably, the first box body and the second box body are internally provided with heat insulation layers; the second fixing plate and the bracket are made of heat insulation materials; according to the step, the heat insulation layers arranged in the first box body and the second box body can keep the internal temperature stable, the influence of the side wall temperature of the first preheating pipe on the fan motor can be reduced through the arrangement of the second fixing plate and the support which are made of heat insulation materials, and the stability of the device is further enhanced.
The beneficial effects of the utility model are as follows:
1. According to the low-temperature starting preheating device of the generator set, the engine set body can be preheated through the arrangement of the first preheating pipe, the first box body, the second preheating pipe and the water pump, and the cooled liquid flowing back can be buffered and heated through the arrangement of the heating pipe, so that the preheating stability of the device is enhanced.
2. According to the low-temperature starting preheating device of the generator set, through the arrangement of the third preheating pipe, the first fixing plate, the first opening, the fourth preheating pipe and the heat conducting plate, the outer side wall of the first preheating pipe can be more comprehensively preheated, and the heat conducting plate for completing the preheating work can be reset through the arrangement of the sliding rod and the first gasket, so that the comprehensive preheating effect of the device is further enhanced.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of a first case structure according to the present utility model;
FIG. 3 is a schematic view of a second preheating tube structure in the present utility model;
FIG. 4 is a schematic view of the telescopic rod structure of the present utility model;
FIG. 5 is a schematic view of a fan blade according to the present utility model;
FIG. 6 is a schematic view of a second sleeve structure according to the present utility model
Legend description:
1. An engine block body; 11. a first preheating tube; 12. a first case; 13. a second case; 14. a second preheating tube; 15. heating pipes; 16. a water pump; 2. a telescopic rod; 21. a third preheating tube; 22. a first fixing plate; 23. a first opening; 24. a slide bar; 25. a first gasket; 26. a spring; 27. a fourth preheating tube; 28. a heat conductive plate; 3. a first electrical push rod; 31. a second electric push rod; 32. a film frame; 4. a first sleeve; 41. a second fixing plate; 42. a bracket; 43. a fan motor; 44. a connecting rod; 45. a fan blade; 46. a second gasket; 47. a dust cover; 48. a gas pipe; 5. a second sleeve; 51. a second opening; 52. a third opening; 53. a sliding block.
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.
Specific examples are given below.
As shown in fig. 1 to 2, a low-temperature start-up preheating device of a generator set according to an embodiment of the present utility model includes an engine block body 1; the first preheating pipe 11 is sleeved outside the engine unit body 1; the top of the engine unit body 1 is fixedly connected with a first box body 12; the inner side wall of the first box body 12 is fixedly connected with a second box body 13; the inner side wall of the first box body 12 is fixedly connected with a second preheating pipe 14; the second preheating pipes 14 are uniformly distributed on the inner side wall of the first box body 12; the input end of the first preheating pipe 11 is fixedly connected to the side wall of the first box body 12; the output end of the first preheating pipe 11 is arranged in the first box body 12; a heating pipe 15 is fixedly connected inside the first box body 12; the heating pipes 15 are uniformly distributed in the first box body 12; the side wall of the first box body 12 is fixedly connected with a water pump 16; the output end of the water pump 16 is fixedly connected with the input port of the first preheating pipe 11; during operation, the liquid heated by the heating pipe 15 is input into the first preheating pipe 11 through the water pump 16 to preheat the engine unit body 1, the cooled liquid can be connected into the second box 13, the second preheating pipe 14 is used for buffering and heating the liquid, and the liquid is re-injected into the first box 12 for next cyclic preheating; in the step, the engine unit body 1 can be preheated through the arrangement of the first preheating pipe 11, the first box body 12, the second box body 13, the second preheating pipe 14 and the water pump 16, and the circulated cooled liquid can be buffered and heated through the arrangement of the heating pipe 15, so that the preheating stability of the device is enhanced.
Further, as shown in fig. 3 to 4, the outer side wall of the first preheating pipe 11 is fixedly connected with a telescopic rod 2; a third preheating pipe 21 is fixedly connected to the end part of the telescopic rod 2; the outer side wall of the third preheating pipe 21 is fixedly connected with a first fixing plate 22; the middle part of the first fixing plate 22 is provided with a first opening 23; the middle part of the first opening 23 is in sliding fit with a sliding rod 24; a first gasket 25 is fixedly connected to the top end of the sliding rod 24; a spring 26 is fixedly connected to the bottom end of the first gasket 25; the bottom end of the sliding rod 24 is fixedly connected with a heat conducting plate 28; a fourth preheating pipe 27 is fixedly connected to the top of the heat conducting plate 28; the input end of the fourth preheating pipe 27 is fixedly connected to the side wall of the third preheating pipe 21; during operation, the position of the heat conducting plate 28 can be adjusted through the sliding rod 24 in sliding fit with the middle part of the first opening 23, the temperature of heating liquid in the third preheating pipe 21 can be guided to the outer side wall of the first preheating pipe 11 through the fourth preheating pipe 27, and the preheated heat conducting plate 28 can be reset through the sliding rod 24; in the step, through the arrangement of the third preheating pipe 21, the first fixing plate 22, the first opening 23, the fourth preheating pipe 27 and the heat conducting plate 28, the outer side wall of the first preheating pipe 11 can be comprehensively preheated, and the heat conducting plate 28 for completing the preheating work can be reset through the arrangement of the sliding rod 24 and the first gasket 25, so that the comprehensive preheating effect of the device is further enhanced.
Further, as shown in fig. 3 to 4, the outer side wall of the third preheating pipe 21 is fixedly connected with a first electric push rod 3; the outer side wall of the third preheating pipe 21 is fixedly connected with a second electric push rod 31; the second electric push rods 31 are uniformly distributed on the outer side wall of the third preheating pipe 21; the ends of the first electric push rod 3 and the second electric push rod 31 are fixedly connected with a film frame 32; during operation, the contraction effect of the film frame 32 can be adjusted through the second electric push rod 31 fixedly connected with the side wall of the third preheating pipe 21, and the height of the plastic heat-insulating film attached to the outer side wall of the film frame 32 can be adjusted through the first electric push rod 3 fixedly connected with the side wall of the third preheating pipe 21; in this step, the plastic thermal insulation film attached to the top of the film frame 32 can be adjusted through the arrangement of the first electric push rod 3, the second electric push rod 31 and the film frame 32, so that heat dissipation in a preheating state is further reduced.
Further, as shown in fig. 1 to 5, the side wall of the first preheating pipe 11 is fixedly connected with a first sleeve 4; the side wall of the first preheating pipe 11 is fixedly connected with a second fixing plate 41; a bracket 42 is fixedly connected to the top of the second fixing plate 41; a fan motor 43 is fixedly connected to the top of the bracket 42; the output end of the fan motor 43 is fixedly connected with a connecting rod 44; the side wall of the connecting rod 44 is fixedly connected with a fan blade 45; the fan blades 45 are uniformly distributed on the side wall of the connecting rod 44; a second gasket 46 is fixedly connected to the end part of the connecting rod 44; a dust cover 47 is sleeved at the middle part of the connecting rod 44; when the preheating device works, the connecting rod 44 fixedly connected with the output end of the fan motor 43 and the fan blades 45 uniformly distributed on the side wall of the connecting rod 44 can generate air flow in the first sleeve 4, and the circulating language of the first preheating pipe 11 is utilized to enable the circulating language to enter the first box 12 through the air conveying pipe 48; in this step, the arrangement of the first sleeve 4, the fan motor 43, the connecting rod 44 and the fan blades 45 can keep the language remained in the circulation of the first preheating pipe 11 to return to the inside of the first box 12 through the air pipe 48, so that the energy utilization rate of the device is further enhanced.
Further, as shown in fig. 6, the side wall of the first sleeve 4 is provided with a second opening 51; the second openings 51 are uniformly distributed on the side wall of the first sleeve 4; the outer side wall of the first sleeve 4 is fixedly connected with a sliding block 53; the side wall of the sliding block 53 is in sliding fit with a second sleeve 5; a third opening 52 is formed in the middle of the second sleeve 5; the third openings 52 are uniformly distributed on the side wall of the second sleeve 5; when the generator set works, the second sleeve 5 can slide through the sliding block 53 to enable the second opening 51 and the third opening 52 to be coaxial, and when the generator set works, the generator set body 1 dissipates heat; in this step, the second sleeve 5, the second opening 51, the third opening 52 and the sliding block 53 can dissipate heat after the generator set completes work, so that the service life of the device is further prolonged.
Further, as shown in fig. 1 to 6, the first box 12 and the second box 13 are provided with heat insulation layers inside; the second fixing plate 41 and the bracket 42 are made of heat insulating materials; during operation, the heat insulation layers are arranged in the first box body 12 and the second box body 13, so that the temperature stability of the first box body 12 and the second box body 13 can be better kept, and the influence of the temperature of the outer side wall of the first preheating pipe 11 on the fan motor 43 can be reduced by manufacturing the second fixing plate 41 and the bracket 42 as heat insulation materials; in this step, the heat insulation layers arranged inside the first box body 12 and the second box body 13 can keep the internal temperature stable, and the influence of the side wall temperature of the first preheating pipe 11 on the fan motor 43 can be reduced through the arrangement of the second fixing plate 41 and the bracket 42 which are heat insulation materials, so that the stability of the device is further enhanced.
Working principle: during operation, liquid heated by the heating pipe 15 is input into the first preheating pipe 11 through the water pump 16 to preheat the engine unit body 1 in the first box 12, cooled liquid can be connected into the second box 13, the cooled liquid is buffered and heated through the second preheating pipe 14, and the cooled liquid is re-injected into the first box 12 to be preheated in the next cycle; during operation, the position of the heat conducting plate 28 can be adjusted through the sliding rod 24 in sliding fit with the middle part of the first opening 23, the temperature of heating liquid in the third preheating pipe 21 can be guided to the outer side wall of the first preheating pipe 11 through the fourth preheating pipe 27, and the preheated heat conducting plate 28 can be reset through the sliding rod 24; during operation, the contraction effect of the film frame 32 can be adjusted through the second electric push rod 31 fixedly connected with the side wall of the third preheating pipe 21, and the height of the plastic heat-insulating film attached to the outer side wall of the film frame 32 can be adjusted through the first electric push rod 3 fixedly connected with the side wall of the third preheating pipe 21; when the preheating device works, the connecting rod 44 fixedly connected with the output end of the fan motor 43 and the fan blades 45 uniformly distributed on the side wall of the connecting rod 44 can generate air flow in the first sleeve 4, and the circulating language of the first preheating pipe 11 is utilized to enable the circulating language to enter the first box 12 through the air conveying pipe 48; when the generator set works, the second sleeve 5 can slide through the sliding block 53 to enable the second opening 51 and the third opening 52 to be coaxial, and when the generator set works, the generator set body 1 dissipates heat; during operation, the heat insulation layers are arranged in the first box body 12 and the second box body 13, so that the temperature stability of the first box body 12 and the second box body 13 can be better kept, and the influence of the temperature of the outer side wall of the first preheating pipe 11 on the fan motor 43 can be reduced by manufacturing the second fixing plate 41 and the bracket 42 as heat insulation materials; the temperature inside 12 can be detected in real time through the thermometer 7 fixedly connected with the outer side wall of the first box body 12 during operation.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A low-temperature starting preheating device of a generator set, which comprises an engine set body (1); the method is characterized in that: the engine unit body (1) is externally sleeved with a first preheating pipe (11); the top of the engine unit body (1) is fixedly connected with a first box body (12); the inner side wall of the first box body (12) is fixedly connected with a second box body (13); the inner side wall of the first box body (12) is fixedly connected with a second preheating pipe (14); the second preheating pipes (14) are uniformly distributed on the inner side wall of the first box body (12); the input end of the first preheating pipe (11) is fixedly connected to the side wall of the first box body (12); the output end of the first preheating pipe (11) is arranged in the first box body (12); a heating pipe (15) is fixedly connected inside the first box body (12); the heating pipes (15) are uniformly distributed in the first box body (12); the side wall of the first box body (12) is fixedly connected with a water pump (16); the output end of the water pump (16) is fixedly connected with the input port of a first preheating pipe (11).
2. The low temperature start-up preheating device for a generator set of claim 1, wherein: the outer side wall of the first preheating pipe (11) is fixedly connected with a telescopic rod (2); a third preheating pipe (21) is fixedly connected to the end part of the telescopic rod (2); the outer side wall of the third preheating pipe (21) is fixedly connected with a first fixing plate (22); a first opening (23) is formed in the middle of the first fixing plate (22); the middle part of the first opening (23) is in sliding fit with a sliding rod (24); a first gasket (25) is fixedly connected to the top end of the sliding rod (24); a spring (26) is fixedly connected to the bottom end of the first gasket (25); the bottom end of the sliding rod (24) is fixedly connected with a heat conducting plate (28); a fourth preheating pipe (27) is fixedly connected to the top of the heat conducting plate (28); the input end of the fourth preheating pipe (27) is fixedly connected to the side wall of the third preheating pipe (21).
3. A low temperature start-up preheating apparatus for a generator set as defined in claim 2, wherein: the outer side wall of the third preheating pipe (21) is fixedly connected with a first electric push rod (3); a second electric push rod (31) is fixedly connected to the outer side wall of the third preheating pipe (21); the second electric push rods (31) are uniformly distributed on the outer side wall of the third preheating pipe (21); the ends of the first electric push rod (3) and the second electric push rod (31) are fixedly connected with a film frame (32).
4. A low temperature start-up preheating apparatus for a generator set as set forth in claim 3, wherein: the side wall of the first preheating pipe (11) is fixedly connected with a first sleeve (4); the side wall of the first preheating pipe (11) is fixedly connected with a second fixing plate (41); a bracket (42) is fixedly connected to the top of the second fixing plate (41); a fan motor (43) is fixedly connected to the top of the bracket (42); the output end of the fan motor (43) is fixedly connected with a connecting rod (44); the side wall of the connecting rod (44) is fixedly connected with a fan blade (45); the fan blades (45) are uniformly distributed on the side wall of the connecting rod (44); a second gasket (46) is fixedly connected to the end part of the connecting rod (44); a dust cover (47) is sleeved at the middle part of the connecting rod (44).
5. The low temperature start-up preheating device for a generator set as set forth in claim 4, wherein: the side wall of the first sleeve (4) is provided with a second opening (51); the second openings (51) are uniformly distributed on the side wall of the first sleeve (4); a sliding block (53) is fixedly connected to the outer side wall of the first sleeve (4); the side wall of the sliding block (53) is in sliding fit with a second sleeve (5); a third opening (52) is formed in the middle of the second sleeve (5); the third openings (52) are uniformly distributed on the side wall of the second sleeve (5).
6. The low temperature start-up preheating device for a generator set according to claim 5, wherein: the first box body (12) and the second box body (13) are internally provided with heat preservation layers; the second fixing plate (41) and the bracket (42) are made of heat insulation materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322994380.2U CN220955892U (en) | 2023-11-07 | 2023-11-07 | Low-temperature starting preheating device of generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322994380.2U CN220955892U (en) | 2023-11-07 | 2023-11-07 | Low-temperature starting preheating device of generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220955892U true CN220955892U (en) | 2024-05-14 |
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ID=90976703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322994380.2U Active CN220955892U (en) | 2023-11-07 | 2023-11-07 | Low-temperature starting preheating device of generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220955892U (en) |
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2023
- 2023-11-07 CN CN202322994380.2U patent/CN220955892U/en active Active
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