CN209990551U - Cylinder body of mower - Google Patents
Cylinder body of mower Download PDFInfo
- Publication number
- CN209990551U CN209990551U CN201920702386.9U CN201920702386U CN209990551U CN 209990551 U CN209990551 U CN 209990551U CN 201920702386 U CN201920702386 U CN 201920702386U CN 209990551 U CN209990551 U CN 209990551U
- Authority
- CN
- China
- Prior art keywords
- hollow
- plate
- cylinder body
- hollow plate
- heat transfer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a lawn mower cylinder block, comprising a cylinder body, be equipped with the wearing layer on the inner wall of cylinder body, be equipped with cooling mechanism on the outer wall of cylinder body, cooling mechanism includes the cavity heat transfer plate of fixed connection on the cylinder body outer wall, be equipped with the conduction oil in the cavity heat transfer plate, the last well hollow plate that fixedly connected with set up from top to bottom on the lateral wall of cavity heat transfer plate, well hollow plate passes through connecting pipe and the inside intercommunication of cavity heat transfer plate down, go up well hollow plate and down well hollow plate between along horizontal equidistant cavity fin of having arranged, the both ends of cavity fin respectively with last well hollow plate, the inside intercommunication of well hollow plate down, fixedly connected with booster pump on the well hollow plate of going up. The utility model discloses a set up cooling mechanism, can realize forced air cooling and liquid cooling combination for but the cylinder body rapid cooling avoids the cylinder body high temperature.
Description
Technical Field
The utility model relates to a lawn mower technical field especially relates to a lawn mower cylinder block.
Background
The engine is used as a heat-work machine, and a piston chamber in the cylinder block of the engine inevitably generates a large amount of heat energy during operation because of the high-speed reciprocating motion of the piston. The heat energy is accumulated in the cylinder block, and the physical properties of the cylinder block are very adversely affected.
In particular, a cylinder block on a mower engine generally has a relatively small cylinder block, so that the heat dissipation area is small, and a specific cooling mechanism is not generally arranged on the existing cylinder block. The heat dissipation effect of the cylinder block is poor, so that the heat load of the engine is high, the physical performance of the cylinder block is reduced, and the stability of the engine cylinder block is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cylinder body of a mower.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cylinder body of a mower comprises a cylinder body, wherein a wear-resistant layer is arranged on the inner wall of the cylinder body, a cooling mechanism is arranged on the outer wall of the cylinder body and comprises a hollow heat transfer plate fixedly connected to the outer wall of the cylinder body, heat conducting oil is arranged in the hollow heat transfer plate, an upper hollow plate and a lower hollow plate which are vertically arranged are fixedly connected to the side wall of the hollow heat transfer plate, the lower hollow plate is communicated with the interior of the hollow heat transfer plate through a connecting pipe, hollow radiating fins are transversely arranged between the upper hollow plate and the lower hollow plate at equal intervals, two ends of each hollow radiating fin are respectively communicated with the interiors of the upper hollow plate and the lower hollow plate, a booster pump is fixedly connected to the upper hollow plate, the input end and the output end of the booster pump are respectively communicated with the hollow heat transfer plate and the upper hollow plate, install the heat dissipation fan on the mounting bracket, the heat dissipation fan is located the outside of cavity fin, the lower extreme fixed mounting of cavity board has the temperature control piece down, the temperature control piece is connected with booster pump, heat dissipation fan electricity.
Preferably, the wear-resistant layer is a tungsten carbide alloy ceramic layer.
Preferably, the hollow heat transfer plate is integrally formed with the cylinder block.
Preferably, a one-way valve is arranged in the connecting pipe.
Preferably, a protective cover is fixedly connected to the lower end of the lower hollow plate.
The utility model has the advantages that:
through setting up cooling mechanism, the temperature control piece, after the temperature control piece detects the temperature of conduction oil in the cavity heat transfer plate and reaches the uniform temperature, the temperature control piece switch-on booster pump, the circuit of heat dissipation fan, the booster pump starts, pump out and carry the thermal conduction oil of absorption cylinder body in the cavity heat transfer plate to a plurality of cavity fin, the heat dissipation fan starts can carry out the heat dissipation cooling to the heat absorption conduction oil in the cavity fin, and make the conduction oil after the heat dissipation cooling return to in the cavity heat transfer plate through cavity plate circulation down, and then realize the cooling of endless liquid cooling, and forced air cooling combines with the liquid cooling, make the cylinder body can the cooling of rapid cooling.
Through setting up a plurality of cavity fin, can effectively increase heat radiating area, and then improve the efficiency of heat dissipation cooling.
Drawings
Fig. 1 is a schematic structural view of a mower cylinder body according to the present invention;
fig. 2 is a schematic structural view of an upper hollow plate, a hollow heat dissipation plate and a lower hollow plate of the cylinder body of the mower provided by the present invention.
In the figure: 1 cylinder body, 2 wearing layer, 3 booster pump, 4 upper hollow plate, 5 mounting rack, 6 heat radiation fan, 7 hollow heat radiation fin, 8 hollow heat transfer plate, 9 lower hollow plate, 10 connecting pipe, 11 protective cover, 12 temperature control piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a cylinder body of a mower comprises a cylinder body 1, a wear-resistant layer 2 is arranged on the inner wall of the cylinder body 1, the wear-resistant layer 2 is a tungsten carbide alloy ceramic layer, the wear resistance of the cylinder body 1 is improved, a cooling mechanism is arranged on the outer wall of the cylinder body 1, the cooling mechanism comprises a hollow heat transfer plate 8 fixedly connected to the outer wall of the cylinder body 1, heat conducting oil is arranged in the hollow heat transfer plate 8, an upper hollow plate 4 and a lower hollow plate 9 which are vertically arranged are fixedly connected to the side wall of the hollow heat transfer plate 8, the lower hollow plate 9 is communicated with the inside of the hollow heat transfer plate 8 through a connecting pipe 10, a check valve is arranged in the connecting pipe 10, hollow cooling fins 7 are transversely arranged between the upper hollow plate 4 and the lower hollow plate 9 at equal intervals, two ends of the hollow cooling fins 7 are respectively communicated with the inside of the upper hollow plate 4 and, Go up well hollow plate 4 intercommunication, go up well hollow plate 4 and well fixedly connected with mounting bracket 5 between the hollow plate 9 down, install heat dissipation fan 6 on the mounting bracket 5, heat dissipation fan 6 is located the outside of cavity fin 7, and the lower extreme fixed mounting of well hollow plate 9 down has temperature control piece 12, and the heat sensitive end of temperature control piece 12 contacts with the inside conduction oil of cavity heat transfer plate 8, and temperature control piece 12 is connected with booster pump 3, heat dissipation fan 6 electricity, controls the switching of its circuit loop.
The utility model discloses in, cavity heat transfer plate 8 and 1 integrated into one piece of cylinder body, a body structure is more firm, and heat transfer is more quick, and efficiency is higher.
Furthermore, the lower end of the lower hollow plate 9 is fixedly connected with a protective cover 11, which plays an effective protection role for the temperature control sheet 12.
The utility model discloses during the use, after temperature control piece 12 detected the heat conduction oil in the cavity heat transfer plate 8 temperature reached the uniform temperature, temperature control piece 12 switch-on booster pump 3, the circuit of heat dissipation fan 6, booster pump 3 starts, pump out and carry to a plurality of cavity fin 7 with the thermal heat conduction oil of absorption cylinder body 1 in the cavity heat transfer plate 8, heat dissipation fan 6 starts and can dispel the heat to the heat absorption heat conduction oil in the cavity fin 7 and cool down, and make the heat conduction oil after the heat dissipation cooling return to in the cavity heat transfer plate 8 through cavity plate 9 circulation down, and then realize the cooling of endless liquid cooling, and forced air cooling and liquid cooling combine, make the cooling of cooling down fast of cylinder body 1.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. The cylinder body of the mower is characterized by comprising a cylinder body (1), wherein a wear-resistant layer (2) is arranged on the inner wall of the cylinder body (1), a cooling mechanism is arranged on the outer wall of the cylinder body (1), the cooling mechanism comprises a hollow heat transfer plate (8) fixedly connected to the outer wall of the cylinder body (1), heat conducting oil is arranged in the hollow heat transfer plate (8), an upper hollow plate (4) and a lower hollow plate (9) which are vertically arranged are fixedly connected to the side wall of the hollow heat transfer plate (8), the lower hollow plate (9) is communicated with the interior of the hollow heat transfer plate (8) through a connecting pipe (10), hollow cooling fins (7) are transversely arranged between the upper hollow plate (4) and the lower hollow plate (9) at equal intervals, and two ends of each hollow cooling fin (7) are respectively communicated with the interior of the upper hollow plate (4) and the interior of the lower, go up fixedly connected with booster pump (3) on well hollow plate (4), the input and the output of booster pump (3) communicate with well heat transfer plate (8), last well hollow plate (4) respectively, go up well hollow plate (4) and well fixedly connected with mounting bracket (5) between hollow plate (9) down, install heat dissipation fan (6) on mounting bracket (5), heat dissipation fan (6) are located the outside of cavity fin (7), the lower extreme fixed mounting of well hollow plate (9) has temperature control piece (12) down, temperature control piece (12) are connected with booster pump (3), heat dissipation fan (6) electricity.
2. A mower cylinder block according to claim 1, characterized in that the wear resistant layer (2) is a tungsten carbide ceramic layer.
3. A mower cylinder block according to claim 1, wherein the hollow heat transfer plate (8) is integrally formed with the cylinder block (1).
4. A mower cylinder block according to claim 1, characterized in that a one-way valve is provided in the connecting tube (10).
5. A mower cylinder block according to claim 1, characterized in that a protective cover (11) is fixedly attached to the lower end of the lower hollow plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702386.9U CN209990551U (en) | 2019-05-16 | 2019-05-16 | Cylinder body of mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702386.9U CN209990551U (en) | 2019-05-16 | 2019-05-16 | Cylinder body of mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209990551U true CN209990551U (en) | 2020-01-24 |
Family
ID=69294418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920702386.9U Expired - Fee Related CN209990551U (en) | 2019-05-16 | 2019-05-16 | Cylinder body of mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209990551U (en) |
-
2019
- 2019-05-16 CN CN201920702386.9U patent/CN209990551U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213410072U (en) | Stamping die with cooling function for machining | |
| CN209990551U (en) | Cylinder body of mower | |
| CN208595622U (en) | A kind of radiating subassembly and air conditioner | |
| CN212202410U (en) | Quick heat dissipation type compressor | |
| CN212751777U (en) | Modularization is demagnetization device for thermal power generating unit | |
| CN210188766U (en) | Positioning assembly for maintenance of medical equipment circuit board | |
| CN208336947U (en) | A kind of efficient radiating apparatus of electrical engineering | |
| CN209218522U (en) | A kind of wireless router cooling mechanism | |
| CN210977963U (en) | Fan with bearing temperature reduction device | |
| CN115127282A (en) | Radiator based on circulating water cooling type | |
| CN101113812A (en) | Heat radiating device of LED light source | |
| CN103925578A (en) | Plated LED radiator | |
| CN213152702U (en) | Heat dissipation device for numerical control machine tool driver | |
| CN207555551U (en) | A kind of light source radiator of LED lamp | |
| CN220172215U (en) | Be applied to new forms of energy lithium cell heating panel | |
| CN218266588U (en) | Dust protected hydraulic cylinder | |
| CN201547618U (en) | LED tunnel illuminating lamp capable of efficiently radiating heat | |
| CN210866951U (en) | Novel GCS low-voltage switchgear | |
| CN218325607U (en) | Heat radiation structure of hydraulic power unit | |
| CN219020896U (en) | Toaster with good heat dissipation effect | |
| CN210892764U (en) | Glass fiber reinforced plastic cooling tower | |
| CN213880675U (en) | Water-cooling temperature control device of multifunctional microcomputer protection intelligent measurement and control equipment | |
| CN216432240U (en) | Infiltration tank based on copper pipe contact refrigeration | |
| CN211317014U (en) | Combined radiating fin device | |
| CN212692637U (en) | Novel temperature equalization plate structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |