CN215860589U - Cooling water preheating device for diesel generating set - Google Patents
Cooling water preheating device for diesel generating set Download PDFInfo
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- CN215860589U CN215860589U CN202122383556.1U CN202122383556U CN215860589U CN 215860589 U CN215860589 U CN 215860589U CN 202122383556 U CN202122383556 U CN 202122383556U CN 215860589 U CN215860589 U CN 215860589U
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Abstract
The application provides a cooling water preheating device for diesel generating set belongs to diesel generating set technical field. The cooling water preheating device for the diesel generating set comprises a heat conduction mechanism and a preheating mechanism. The heat conducting mechanism comprises a generator set body, a heat conducting plate, a water guide pipe and heat pipes, wherein the heat conducting plate is connected to one side of the generator set body, the water guide pipe and the heat pipes are arranged on one side of the heat conducting plate, and the heat pipes are alternately inserted between the water guide pipes. This application passes through control panel, electric plate, first baffle, second temperature sensor, motor body, helical blade, the outlet pipe, the aqueduct, the heat-conducting plate, a section of thick bamboo of preheating, the heat pipe, the heat-conducting plate, inlet tube and first temperature sensor's effect to reached the cooling water preheating device cooling water and preheated efficient purpose, preheat through hydrologic cycle initiative, can make the inside rapid cycle of engine preheat, reduce preheating time, improved and preheated efficiency.
Description
Technical Field
The application relates to the field of diesel generating sets, in particular to a cooling water preheating device for a diesel generating set.
Background
The diesel generating set is a power supply device which takes a diesel engine as a prime mover and drags a synchronous generator to generate electricity, and is a generating set which has the advantages of quick starting, convenient operation and maintenance, low investment and strong adaptability to the environment.
How to invent a cooling water preheating device for a diesel generating set to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to compensate for above not enough, the application provides a cooling water preheating device for diesel generating set aims at improving the problem that cooling water preheating efficiency is low of cooling water preheating device.
The embodiment of the application provides a cooling water preheating device for a diesel generating set, which comprises a heat conduction mechanism and a preheating mechanism.
The heat conduction mechanism comprises a generator set body, a heat conduction plate, a water guide pipe and a heat pipe, the heat conduction plate is connected to one side of the generator set body, the water guide pipe and the heat pipe are installed on one side of the heat conduction plate, the heat pipe is alternately inserted between the water guide pipes, the water guide pipe is of a spiral structure, the preheating mechanism comprises a preheating cylinder, an electric heating plate, a circulation assembly, a water inlet pipe and a water outlet pipe, the water guide pipe is sleeved on the outer surface of the preheating cylinder, the circulation assembly is installed on the inner wall of the preheating cylinder, two ends of the circulation assembly are communicated with two ends of the water guide pipe through the water inlet pipe and the water outlet pipe respectively, the electric heating plate is installed on the inner wall of the preheating cylinder, and the heat pipe is connected to one side of the preheating cylinder.
In the implementation process, the water guide pipe and the heat pipe are used for transferring heat to the generator set body through the heat conduction plate to preheat the generator set body, the electric heating plate is used for heating cooling water between the preheating cylinder inner circulation assemblies, and the circulation assemblies enable the preheated cooling water to circulate in the water guide pipe through the water inlet pipe and the water outlet pipe, so that the preheating efficiency of the generator set body is improved.
In a specific embodiment, the circulating assembly comprises a first partition plate, a motor body, a spiral blade, a second partition plate and a second temperature sensor, the first partition plate and the second partition plate are respectively connected to the inner wall of the preheating cylinder, the motor body is installed on one side of the first partition plate, the spiral blade is connected to the output shaft of the motor body, the second temperature sensor is installed on one side of the second partition plate, and the inner cavity of the preheating cylinder is divided into three independent spaces by the first partition plate and the second partition plate.
In the implementation process, the first partition plate and the second partition plate are used for partitioning the space in the preheating cylinder, so that cooling water is in the space surrounded by the first partition plate, the second partition plate and the preheating cylinder, the motor body is used for driving the helical blades to rotate, the helical blades enable the cooling water to move from right to left, power is provided for the cooling water to flow circularly, and the second temperature sensor is used for detecting the temperature of the cooling water in the preheating cylinder.
In a specific embodiment, the space between the first partition and the second partition is communicated with one end of the water conduit through the water inlet pipe, and the space between the first partition and the second partition is communicated with the other end of the water conduit through the water outlet pipe.
In a specific embodiment, the electric heating plate and the second temperature sensor are located in a space between the first partition and the second partition, and the spiral blade is capable of rotating in the preheating cylinder.
In a specific embodiment, the inner surface of the first partition board is provided with a through hole, and the helical blade slidably penetrates through the through hole.
In a specific embodiment, a sealing ring is fixedly connected to one side of the first partition plate, and the sealing ring is located at the through hole.
In the implementation process, the sealing ring is used for improving the sealing performance of the preheating cylinder, so that cooling water is not easy to leak from the through hole.
In a specific embodiment, a support is fixedly connected to the inner wall of the preheating cylinder, and the other side of the support is installed on one side of the motor body.
In the implementation process, the support is used for improving the connection strength between the motor body and the preheating cylinder and improving the stability of the motor body during working.
In a specific embodiment, a water changing port is formed in one side of the preheating cylinder, and a sealing plug is inserted in the water changing port.
In the implementation process, the water changing port is used for people to change cooling water in the preheating cylinder.
In a specific embodiment, the heat conducting mechanism further comprises an LED screen, a control panel and a first temperature sensor, wherein the LED screen, the control panel and the first temperature sensor are connected to one side of the generator set body.
In the implementation process, the first temperature sensor is used for detecting the temperature of the generator set body, the LED screen is used for displaying the working state of the device, and the control panel is used for controlling the working state of the electronic equipment of the device.
In a specific embodiment, the LED screen, the control panel, the first temperature sensor, the motor body and the second temperature sensor are electrically connected.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic structural diagram of a cooling water preheating device for a diesel generating set according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a heat conducting mechanism according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a preheating mechanism according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a circulation assembly according to an embodiment of the present disclosure.
In the figure: 10-a heat conducting mechanism; 110-a generator set body; 120-a thermally conductive plate; 130-a water conduit; 140-a heat pipe; 150-an LED screen; 160-control panel; 170-a first temperature sensor; 20-a preheating mechanism; 210-a preheating cylinder; 220-electric heating plate; 230-a circulation component; 231-a first separator; 232-motor body; 233-helical blades; 234-a second separator; 235-a second temperature sensor; 236-sealing ring; 240-support; 250-a water inlet pipe; 260-water outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, the present application provides a cooling water preheating device for a diesel generator set, which includes a heat conducting mechanism 10 and a preheating mechanism 20.
Wherein, heat conduction mechanism 10 is fixed cup jointing and is preheating mechanism 20 surface, preheats mechanism 20 and is used for heating the cooling water circulation to conduct diesel generating set department with the heat through heat conduction mechanism 10, preheat, improve and preheat efficiency.
Referring to fig. 1 and 2, the heat conducting mechanism 10 includes a generator set body 110, a heat conducting plate 120, a water conduit 130 and a heat pipe 140, the heat conducting plate 120 is connected to one side of the generator set body 110, specifically, the heat conducting plate 120 is fixedly connected to one side of the generator set body 110 by welding, the water conduit 130 and the heat pipe 140 are installed at one side of the heat conducting plate 120, specifically, the water conduit 130 and the heat pipe 140 are installed at one side of the heat conducting plate 120, the heat pipe 140 is alternately inserted between the water conduits 130, the water conduit 130 is of a spiral structure, and the water conduit 130 and the heat pipe 140 are used for transferring heat to the generator set body 110 through the heat conducting plate 120 to preheat the generator set body 110.
In some specific embodiments, the heat conducting mechanism 10 further includes an LED screen 150, a control panel 160, and a first temperature sensor 170, the LED screen 150, the control panel 160, and the first temperature sensor 170 are connected to one side of the generator set body 110, specifically, the LED screen 150, the control panel 160, and the first temperature sensor 170 are fixedly connected to one side of the generator set body 110 by screws, the first temperature sensor 170 is used for detecting the temperature of the generator set body 110, the LED screen 150 is used for displaying the operating state of the apparatus, and the control panel 160 is used for controlling the operating state of the electronic device of the apparatus.
Referring to fig. 1, 2 and 3, the preheating mechanism 20 includes a preheating cylinder 210, an electric heating plate 220, a circulation component 230, a water inlet pipe 250 and a water outlet pipe 260, the water conduit 130 is sleeved on the outer surface of the preheating cylinder 210, the circulation component 230 is installed on the inner wall of the preheating cylinder 210, two ends of the circulation component 230 are respectively communicated with two ends of the water conduit 130 through the water inlet pipe 250 and the water outlet pipe 260, the electric heating plate 220 is installed on the inner wall of the preheating cylinder 210, specifically, the electric heating plate 220 is fixedly installed on the inner wall of the preheating cylinder 210 by welding, the heat pipe 140 is connected to one side of the preheating cylinder 210, specifically, the heat pipe 140 is fixedly connected to one side of the preheating cylinder 210 by welding, the electric heating plate 220 is used for heating the cooling water between the circulation components 230 in the preheating cylinder 210, and the circulation component 230 circulates the preheated cooling water in the water conduit 130 through the water inlet pipe 250 and the water outlet pipe 260, thereby improving the preheating efficiency of the generator set body 110.
In some specific embodiments, a water changing port is formed at one side of the preheating cylinder 210, and a sealing plug is inserted into the water changing port, and the water changing port is used for people to change cooling water in the preheating cylinder 210.
Referring to fig. 2, 3 and 4, the circulating assembly 230 includes a first partition 231, a motor body 232, a spiral blade 233, a second partition 234 and a second temperature sensor 235, the first partition 231 and the second partition 234 are respectively connected to an inner wall of the preheating cylinder 210, specifically, the first partition 231 and the second partition 234 are respectively fixedly connected to the inner wall of the preheating cylinder 210 by welding, the motor body 232 is installed at one side of the first partition 231, specifically, the motor body 232 is fixedly installed at one side of the first partition 231 by screws, the spiral blade 233 is connected to an output shaft of the motor body 232, specifically, the spiral blade 233 is fixedly connected to the output shaft of the motor body 232 by welding, the second temperature sensor 235 is installed at one side of the second partition 234, specifically, the second temperature sensor 235 is fixedly installed at one side of the second partition 234 by welding, the first partition 234 and the second partition 234 divide an inner cavity 231 of the preheating cylinder 210 into three independent spaces, the space between the first partition plate 231 and the second partition plate 234 is communicated with one end of the water guide pipe 130 through the water inlet pipe 250, the space between the first partition plate 231 and the second partition plate 234 is communicated with the other end of the water guide pipe 130 through the water outlet pipe 260, the first partition plate 231 and the second partition plate 234 are used for partitioning the space in the preheating cylinder 210, so that cooling water is in the space surrounded by the first partition plate 231, the second partition plate 234 and the preheating cylinder 210, the motor body 232 is used for driving the spiral blades 233 to rotate, the spiral blades 233 enable the cooling water to move from right to left to provide power for the cooling water to circularly flow, and the second temperature sensor 235 is used for detecting the temperature of the cooling water in the preheating cylinder 210.
In some specific embodiments, the electric hot plate 220 and the second temperature sensor 235 are located in a space between the first partition 231 and the second partition 234, the spiral blade 233 can rotate in the preheating cylinder 210, a through hole is formed in the inner surface of the first partition 231, the spiral blade 233 slidably penetrates through the through hole, a sealing ring 236 is fixedly connected to one side of the first partition 231, the sealing ring 236 is located at the through hole, a support 240 is fixedly connected to the inner wall of the preheating cylinder 210, the other side of the support 240 is mounted to one side of the motor body 232, and the LED screen 150, the control panel 160, the first temperature sensor 170, the motor body 232 and the second temperature sensor 235 are electrically connected.
The working principle of the device is as follows: the electric heating plate 220 is turned on through the control panel 160, the electric heating plate 220 can heat the cooling water between the first partition 231 and the second partition 234, when the second temperature sensor 235 detects that the cooling water is heated to a set temperature, the motor body 232 is turned on through the control panel 160, the motor body 232 can drive the helical blade 233 to rotate, the helical blade 233 can enable the cooling water to move from right to left, the cooling water enters the water conduit 130 along the water outlet pipe 260, the cooling water in the water conduit 130 preheats the generator set body 110 through the heat conducting plate 120, meanwhile, the residual heat in the preheating cylinder 210 preheats the generator set body 110 through the heat pipe 140 and the heat conducting plate 120, the cooling water enters the water conduit 130 through the water inlet pipe 250 for circular heating, when the first temperature sensor 170 detects that the generator set body 110 is preheated to the set temperature, the motor body 232 and the electric heating plate 220 are turned off through the control panel 160, the preheating is finished, so that the purpose of high cooling water preheating efficiency of the cooling water preheating device is achieved, the preheating is actively carried out through water circulation, the rapid circulation inside the engine can be enabled to be preheated, the preheating time is shortened, and the preheating efficiency is improved.
It should be noted that, the specific model specifications of the generator set body 110, the heat conducting plate 120, the water conduit 130, the heat pipe 140, the LED screen 150, the control panel 160, the first temperature sensor 170, the electric heating plate 220, the motor body 232, the helical blade 233, the second temperature sensor 235 and the sealing ring 236 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, and therefore, detailed description is omitted.
The power supply and the principle of the power supply of the generator set body 110, the LED screen 150, the control panel 160, the first temperature sensor 170, the electric heating plate 220, the motor body 232 and the second temperature sensor 235 are clear to those skilled in the art and will not be described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A cooling water preheating device for a diesel generating set is characterized by comprising
The heat conduction mechanism (10) comprises a generator set body (110), a heat conduction plate (120), a water guide pipe (130) and a heat pipe (140), the heat conduction plate (120) is connected to one side of the generator set body (110), the water guide pipe (130) and the heat pipe (140) are installed on one side of the heat conduction plate (120), the heat pipe (140) is alternately inserted between the water guide pipes (130), and the water guide pipe (130) is of a spiral structure;
preheating mechanism (20), preheating mechanism (20) is including preheating a section of thick bamboo (210), electric plate (220), circulation subassembly (230), inlet tube (250) and outlet pipe (260), aqueduct (130) cup joint in preheating a section of thick bamboo (210) surface, circulation subassembly (230) install in preheating a section of thick bamboo (210) inner wall, circulation subassembly (230) both ends are passed through respectively inlet tube (250) with outlet pipe (260) with aqueduct (130) both ends intercommunication, electric plate (220) install in preheating a section of thick bamboo (210) inner wall, heat pipe (140) connect in preheating a section of thick bamboo (210) one side.
2. The cooling water preheating device for the diesel generator set according to claim 1, wherein the circulation assembly (230) includes a first partition plate (231), a motor body (232), a spiral blade (233), a second partition plate (234), and a second temperature sensor (235), the first partition plate (231) and the second partition plate (234) are respectively connected to the inner wall of the preheating cylinder (210), the motor body (232) is installed on one side of the first partition plate (231), the spiral blade (233) is connected to the output shaft of the motor body (232), the second temperature sensor (235) is installed on one side of the second partition plate (234), and the first partition plate (231) and the second partition plate (234) divide the inner cavity of the preheating cylinder (210) into three independent spaces.
3. The cooling water preheating device for the diesel generator set according to claim 2, wherein a space between the first partition (231) and the second partition (234) is communicated with one end of the water guide pipe (130) through the water inlet pipe (250), and a space between the first partition (231) and the second partition (234) is communicated with the other end of the water guide pipe (130) through the water outlet pipe (260).
4. The cooling water preheating device for diesel generator sets according to claim 2, wherein the electric hot plate (220) and the second temperature sensor (235) are located in a space between the first partition (231) and the second partition (234), and the spiral blade (233) is rotatable in the preheating cylinder (210).
5. The cooling water preheating device for the diesel generator set according to claim 2, wherein a through hole is formed in the inner surface of the first partition plate (231), and the helical blade (233) penetrates through the through hole in a sliding manner.
6. The cooling water preheating device for the diesel generator set according to claim 5, wherein a sealing ring (236) is fixedly connected to one side of the first partition plate (231), and the sealing ring (236) is located at the through hole.
7. The cooling water preheating device for the diesel generator set according to claim 2, wherein a support (240) is fixedly connected to the inner wall of the preheating cylinder (210), and the other side of the support (240) is installed on one side of the motor body (232).
8. The cooling water preheating device for the diesel generator set according to claim 2, wherein a water changing port is formed in one side of the preheating cylinder (210), and a sealing plug is inserted into the water changing port.
9. The cooling water preheating device for the diesel generator set according to claim 2, wherein the heat conducting mechanism (10) further comprises an LED screen (150), a control panel (160) and a first temperature sensor (170), and the LED screen (150), the control panel (160) and the first temperature sensor (170) are connected to one side of the generator set body (110).
10. The cooling water preheating device for the diesel generator set according to claim 9, wherein the LED screen (150), the control panel (160), the first temperature sensor (170), the motor body (232), and the second temperature sensor (235) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383556.1U CN215860589U (en) | 2021-09-29 | 2021-09-29 | Cooling water preheating device for diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383556.1U CN215860589U (en) | 2021-09-29 | 2021-09-29 | Cooling water preheating device for diesel generating set |
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| Publication Number | Publication Date |
|---|---|
| CN215860589U true CN215860589U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122383556.1U Active CN215860589U (en) | 2021-09-29 | 2021-09-29 | Cooling water preheating device for diesel generating set |
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| CN (1) | CN215860589U (en) |
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2021
- 2021-09-29 CN CN202122383556.1U patent/CN215860589U/en active Active
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