CN2926522Y

CN2926522Y - Heat power equipment

Info

Publication number: CN2926522Y
Application number: CN 200620120764
Authority: CN
Inventors: 林保龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-22
Filing date: 2006-06-22
Publication date: 2007-07-25
Anticipated expiration: 2016-06-22

Abstract

A thermal power plant comprises a stirling engine and at least one heat pipe; wherein the piston seat of the stirling engine is provided with a heating surface which has contact with the condensing end of the heat pipe and after using one or more heat pipes to absorb one single heat source or using several heat pipes to absorb several different heat sources separately, the heat absorbed could be transmitted to stirling engine so the stirling engine could be put into operation after making use of the contact between the heat pipe and the heat source.

Description

Thermodynamic device

Technical field

The utility model relates to a kind of thermodynamic device, especially a kind ofly utilizes heat pipe (Heatpipe) that heat is conducted to Stirling engine (Stirling engine) to locate, for the thermodynamic device of this Stirling engine running.

Background technique

Stirling engine (Stirling engine) is a kind of external combustion reciprocating motion type motor.It is mainly constituted by being located at its inner piston and discharger, and this piston and discharger operate within it; When its inner air is heated, can utilize principle that high temperature expands and the driven plunger running, discharger then can be sent to the cooling zone with the air after being heated and be cooled off, thereby makes piston return back to the home position, is heated and do action to make its inner air once more.

And heat pipe (Heat pipe) is the heat conducting component that a kind of inside has working fluid and capillary structure.It is mainly constituted by heating end and away from the condensation end of this heating end, after being heated by heating end, because its inside is vacuum state, so knowing from experience, its inner workflow becomes steam state by liquid state because of meeting heat, can conduct to heat the condensation end place apace this moment by the working fluid of steam state, cools off then and be back to the heating end place by capillary structure again after reverting back to liquid state.

In addition, the relevant sink of present electronic heating component, many fans that start with electric power are for it.Yet electronic heating component originally in running, has expended considerable electric power, if the fan that needs again simultaneously start by electric power dispels the heat for it, need expend the more energy.Given this, so the design people's utilization Stirling engine is in conjunction with heat pipe, operate in order to drive Stirling engine with the heat that electronic heating component produced, and then help oneself heat radiation, reach the purpose of saving the energy and used heat utilization with the used heat that it was produced.

The model utility content

Therefore, main purpose of the present utility model is to provide a kind of thermodynamic device, comprises Stirling engine and at least one heat pipe; Stirling engine has piston seat, is formed with the chamber of hollow in the piston seat, is equipped with piston in chamber interior, piston is connected with linkage mechanism, linkage mechanism further connects bent axle, so that piston in this chamber when reciprocating, drives this linkage mechanism and makes this crankshaft rotating; And heat pipe have heating end and with its heating end away from condensation end; Wherein, piston seat has heating surface, and the contact of the condensation end of heat pipe is on heating surface.Thus, can utilize the heating end contact thermal source of heat pipe after, to drive the Stirling engine running.

The utility model can be saved the energy and utilize used heat, mainly utilize the heat pipe (Heat pipe) more than or, to absorb single thermal source or to absorb the many places thermal source respectively with many heat pipes, and then the heat that thermal source produced is conducted to Stirling engine (Stirling engine) locate, thus, the heat that can utilize electronic heating component to produce drives the Stirling engine running, and then, reach the purpose of saving the energy and used heat utilization with used heat help oneself heat radiation that it was produced.

Description of drawings

Fig. 1 is a three-dimensional appearance schematic representation of the present utility model;

Fig. 2 is a plane of the present utility model rear side schematic representation;

Fig. 3 is the line 3-3 cross-section cutaway view of Fig. 2;

Fig. 4 is that the utility model is applied to the floor map on the radiator;

Fig. 5 is that schematic representation cuts open in the office that the utility model is applied in the computer housing.

The primary clustering symbol description is as follows:

Stirling engine 1

Piston seat 10 bases 100

Loam cake 101 seal rings 102

Chamber 103 pistons 104

Heating surface 105 grooves 106

Linkage mechanism 11 shaft couplings 110

First connecting rod 111 second connecting rods 112

Bent axle 12 support arms 13

Crank 14 dischargers 140

Heat pipe 2

Heating end 20 condensation ends 21

Flabellum 3

Radiator 4

Electronic heating component 40 Heat sinks 41

Computer housing 5

Embodiment

In order to make your juror can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and be used for the explanation, be not to be used for the utility model is limited.

See also Fig. 1 and Fig. 2, be respectively the utility model three-dimensional appearance schematic representation and plane rear side schematic representation.The utility model provides a kind of thermodynamic device, and it utilizes heat pipe (Heat pipe) 2 that heat is conducted to Stirling engine (Stirling engine) 1 place, for Stirling engine 1 running.This thermodynamic device comprises Stirling engine 1 and at least one heat pipe 2; Wherein:

See also shown in Figure 3, Stirling engine 1 has the piston seat 10 that inside is hollow, piston seat 10 by base 100, loam cake 101 and be located at this base 100 and loam cake 101 between seal ring 102 constituted, and in piston seat 10, be formed with the chamber 103 of hollow, be equipped with piston 104 in these chamber 103 inside.Piston seat 10 has heating surface 105, and heating surface 105 is positioned at piston seat 10 outside side places, as the bottom surface.

Piston 104 is connected with linkage mechanism 11, so that when can be in the chamber 103 of piston seat 10 reciprocating, drives this linkage mechanism 11 starts.Linkage mechanism 11 comprises shaft coupling 110, first connecting rod 111 and second connecting rod 112.Shaft coupling 110 wherein is pivotally connected with first and second connecting rod 111,112, so that first connecting rod 111 is connected on the piston 104.112 of second connecting rods further connect bent axle 12, when piston 104 is reciprocating in chamber, because of drive link mechanism 11 can make bent axle 12 rotations.And bent axle 12 is supported by the support arm 13 that is erected on the piston seat 10, at support arm 13 rear sides, also makes bent axle 12 and crank 14 interlocks, and crank 14 drives the discharger 140 that is positioned at chamber 103 tops, to constitute described Stirling engine 1.

Heat pipe 2 is inner heat conducting component with working fluid and capillary structure.And each heat pipe 2 all have heating end 20 (as shown in Figure 4) and with its heating end 20 away from condensation end 21, and can be straight tube-like or the stage casing is shapes such as angular bend, to constitute described heat pipe 2.

The utility model mainly with condensation end 21 contact of each heat pipe 2 on the heating surface 105 of the piston seat 10 of Stirling engine 1.The utility model for embodiment in, on heating surface 105, be provided with a plurality of grooves 106 corresponding to each heat pipe 2 condensation end 21, be embedded in respectively in each groove 106 with condensation end 21, to increase the area of contact of heat pipe 2 condensation ends 21 and heating surface 105 each heat pipe 2.So, when the heating end 20 of heat pipe 2 is heated, the heat that it absorbed can be conducted to condensation end 21 fast, and further by 1 running of heat drive Stirling engine, to reach the purpose that heat power drives Stirling engine 1.

Therefore, by above-mentioned contexture, can obtain the utility model thermodynamic device.

In view of the above, as shown in Figure 4, this thermodynamic device can further be applied on the radiator 4, it is required as the heat radiation of central processing unit (CPU) electronic heating components 40 such as (CPU) that radiator 4 can provide, be located on the radiator 4 with heat pipe 2 heating ends 20 by this thermodynamic device, so that making the heat biography with the heating end 20 of heat pipe 2, radiator 4 is connected, and the heat that utilizes electronic heating component 40 to be produced, after seeing through heating end 20 absorptions of heat pipe 2, conduct to condensation end 21 places of heat pipe 2 fast, and then drive Stirling engine 1 running, and be located at flabellum 3 rotations of bent axle 12 front ends with drive, provide wind-force to help radiator 4 thus and electronic heating component 40 dispels the heat.

Moreover as shown in Figure 5, this thermodynamic device also can further be applied in the computer housing 5, and the heat that is produced in order to central processing unit (CPU) (CPU) or electronic heating components 40 such as south, north bridge with computer drives Stirling engine 1 running; On the implementation, can be further be attached on these electronic heating components 40 absorbing the heat that it is produced, and the heating end 20 of each heat pipe 2 be arranged in do on each Heat sink 41 heat to pass respectively to connect with a plurality of Heat sinks 41; After heat that each electronic heating component 40 is produced is conducted to the heating surface 105 of Stirling engine 1 by each heat pipe 2, Stirling engine 1 can drive flabellum 3 rotations, so that the airflow of computer housing 5 inside to be provided, to solve the problem of computer housing 5 inner greenhouse effect.

Therefore,, can utilize heat pipe to absorb the heat that electronic heating component produced, heat being directed to fast Stirling engine 1 place, and then drive this Stirling engine running by the utility model thermodynamic device.So, can drive Stirling engine, and then make this Stirling engine order about flabellum to rotate and reach heat radiation, and the fan that need not adopt conventional electric power to start dispels the heat by the heat that electronic heating component itself is produced.

Yet, the above only is a preferable possible embodiments of the present utility model, scope of the present utility model is not limited thereto, and the equivalent structure that all utilization the utility model specifications and accompanying drawing content are carried out changes, and all in like manner all is contained in the scope of the present utility model.

Claims

1. a thermodynamic device is characterized in that, comprising:

Stirling engine, has piston seat, be formed with the chamber of hollow in the described piston seat, be equipped with piston in described chamber interior, described piston is connected with linkage mechanism, described linkage mechanism further connects bent axle, and described piston is reciprocating in described chamber, drives described linkage mechanism and makes described crankshaft rotating; And

Heat pipe, have heating end and with its heating end away from condensation end;

Wherein, described piston seat has heating surface, and the contact of the condensation end of described heat pipe is on described heating surface.

2. thermodynamic device as claimed in claim 1 is characterized in that the crankshaft front end of described Stirling engine is provided with flabellum.

3. thermodynamic device as claimed in claim 1, the heating surface that it is characterized in that described Stirling engine is provided with the groove corresponding to described heat pipe condensation end, and the condensation end of described heat pipe is embedded in the described groove.