CN202883154U - Water-cooled type cooler for Stirling engine - Google Patents
Water-cooled type cooler for Stirling engine Download PDFInfo
- Publication number
- CN202883154U CN202883154U CN 201220581207 CN201220581207U CN202883154U CN 202883154 U CN202883154 U CN 202883154U CN 201220581207 CN201220581207 CN 201220581207 CN 201220581207 U CN201220581207 U CN 201220581207U CN 202883154 U CN202883154 U CN 202883154U
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- fixing part
- stirling engine
- water
- fixed
- runddichtringo
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Abstract
The utility model discloses a water-cooled type cooler for a Stirling engine. The water-cooled type cooler for the Stirling engine comprises a cylindrical outer shell, a heat exchange tube bundle and tube plates, and is characterized in that the outer shell comprises a fixing part I which is fixedly arranged at the front end of a shell body and a fixing part II which is fixedly arranged at the tail end of the shell body, and the shell body is provided with a water inlet hole and a water outlet hole to enable cooling water to pass through. An O-shaped sealing ring II is arranged at a fixing end of the fixing part I and the shell body, and a sealing ring groove I which can fix an O-shaped sealing ring I is arranged in a different side surface of the fixing end of the fixing part I and the shell body. A sealing ring groove II which can fix an O-shaped sealing ring III and a sealing ring groove III which can fix an O-shaped sealing ring IV are arranged in the surface of the fixing part II. The tube plates are respectively and fixedly arranged inside the fixing part I and the fixing part II. The heat exchange tube bundle is fixedly arranged between the two tube plates. The water-cooled type cooler for the Stirling engine has the advantages of being small and exquisite in appearance, simple in structure, powerful in heat exchange capability and the like.
Description
Technical field
The utility model relates to a kind of cooler, specifically a kind of Stirling engine water-cooled cooler.
Background technique
The cooler parts of Stirling engine mainly are for the Stirling engine heat of compression that isothermal compression produces in the Stirling cyclic process, allow cooler parts heat transferring medium cooling water that the heat of compression is taken away.Exist at present the heat exchange amount low, the poor deficiency that waits of sealing.
The model utility content
According to the technical problem of above-mentioned proposition, and provide a kind of Stirling engine water-cooled cooler.The utility model mainly utilizes cooling water that the heat of compression in the cooler is taken away, and is simple in structure, practical.The technological means that the utility model adopts is as follows:
A kind of Stirling engine water-cooled cooler, comprise columnar shell, heat exchanger pipe bundle and tube sheet, it is characterized in that: described shell comprises the fixing part I that is fixed on the housing front end and is fixed on the fixing part II of described housing tail end, but described housing is provided with water inlet and osculum that Cooling Water passes through, described fixing part I and described housing fixed end are provided with O RunddichtringO II, the heteropleural surface of described fixing part I and described housing fixed end is provided with the fixedly seal groove I of O RunddichtringO I, and the surface of described fixing part II is provided with the seal groove II of fixing O RunddichtringO III and the fixing seal groove III of O RunddichtringO IV; Be fixed with respectively described tube sheet in described fixing part I and the described fixing part II, and described heat exchanger pipe bundle is fixed between two described tube sheets.
As preferably, the inner diameter of described fixing part I is D, and D satisfies: 50mm＜D＜100mm; The length of described shell is L, and L satisfies: 50mm＜L＜100mm.
As preferably, the arrangement mode of the heat exchanging tube in the described heat exchanger pipe bundle adopts positive triangle arrangement mode.
As preferably, it is 2mm or 2.5mm that described heat exchanger pipe bundle adopts external diameter, and wall thickness is the hollow capillary tube of the stainless steel of 0.5mm.
As preferably, also be fixed with back-up ring in the described seal groove II.
As preferably, described fixing part I is provided with locating slot.
All in 100mm, profile is small and exquisite for the maximum outside diameter of the cooler that the utility model adopts and length; It is 2mm or 2.5mm that heat exchanging tube adopts diameter, and the heat exchanging tube of wall thickness 0.5mm strengthens the exchange capability of heat of Working medium gas and cooling water; Cooling water intake and water outlet all adopt the circular port design, have strengthened the uniform heat exchange performance of cooling water; The arrangement mode of the heat exchanging tube in the heat exchanger pipe bundle adopts positive triangular pattern to arrange, and the heat-exchange performance of cooling water and Working medium gas is improved greatly.The utility model heat of compression that Stirling engine isothermal compression process can be produced is effectively taken away for the foregoing reasons, and the overall efficiency of Stirling engine is improved greatly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is plan view of the present utility model.
Fig. 4 is the enlarged view at H place among Fig. 3.
Among the figure: 1, shell 11, fixing part I 111, O RunddichtringO I 112, O RunddichtringO II 12, housing 13, fixing part II 131, O RunddichtringO III 132, O RunddichtringO IV 133, back-up ring 2, heat exchanger pipe bundle 3, tube sheet
Embodiment
Such as Fig. 1, shown in Figure 2, a kind of Stirling engine water-cooled cooler, comprise columnar shell 1, heat exchanger pipe bundle 2 and tube sheet 3, described shell 1 comprises the fixing part I 11 that is fixed on housing 12 front ends and the fixing part II 13 that is fixed on described housing 12 tail ends, the inner diameter of described fixing part I 11 is D, and D satisfies: 50mm＜D＜100mm; The length of described shell 1 is L, and L satisfies: 50mm＜L＜100mm.
But described housing 12 is provided with water inlet and osculum that Cooling Water passes through, and water inlet and osculum are set to axial symplex structure, and cooling water is fully flowed in the housing, and flows out smoothly.Described fixing part I 11 is provided with O RunddichtringO II 112 with described housing 12 fixed ends, described fixing part I 11 is provided with the fixedly seal groove I of O RunddichtringO I 111 with the heteropleural surface of described housing 12 fixed ends, the surface of described fixing part II 13 is provided with the seal groove II of fixing O RunddichtringO III 131 and the fixing seal groove III of O RunddichtringO IV 132, also is fixed with back-up ring 133 in the described seal groove II.Described fixing part I 11 and described fixing part II 13 be interior to be fixed with respectively described tube sheet 3, and described heat exchanger pipe bundle 2 is fixed between two described tube sheets 3, the arrangement mode of the heat exchanging tube in the described heat exchanger pipe bundle 2 adopts positive triangle arrangement mode (as shown in Figure 3, Figure 4), the mode of arranging like this can reach effective utilization in space, adopting diameter is 2mm or 2.5mm, and wall thickness is that the hollow capillary tube of the stainless steel of 0.5mm is heat exchanging tube.Described fixing part I 11 is provided with locating slot.
The utility model is installed in the Stirling engine body, fix its position with locating slot, by seal ring sealing Working medium gas and cooling water, wherein, the sealing that O RunddichtringO III 131 and back-up ring 133 are realized Working medium gas, the sealing that O RunddichtringO IV 132 and O RunddichtringO II 112 realize the cooling water manhole appendix, O RunddichtringO I 111 realize Working medium gas and extraneous completely cutting off and sealing.When Stirling engine when wherein some circulations are in isothermal compression, the interior of Working medium gas can increase, the temperature of Working medium gas is raise, in the process of Working medium gas (along A direction among the figure) from the inlet end to the outlet side, cooling water (along B direction among the figure) flows into from the water inlet, flow out from osculum, make heat exchanger pipe bundle 2 interior Working medium gas obtain reduction by the temperature of heat exchanging tube by countercurrent flow, realized the isothermal compression process.
The above; it only is the better embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and model utility design thereof, all should be encompassed within the protection domain of the present utility model.
Claims (6)
1. Stirling engine water-cooled cooler, comprise columnar shell (1), heat exchanger pipe bundle (2) and tube sheet (3), it is characterized in that: described shell (1) comprises the fixing part I (11) that is fixed on housing (12) front end and is fixed on the fixing part II (13) of described housing (12) tail end, described housing (12) but be provided with water inlet and the osculum that Cooling Water passes through, described fixing part I (11) is provided with O RunddichtringO II (112) with described housing (12) fixed end, the heteropleural surface of described fixing part I (11) and described housing (12) fixed end is provided with the fixedly seal groove I of O RunddichtringO I (111), and the surface of described fixing part II (13) is provided with the seal groove II of fixing O RunddichtringO III (131) and the fixing seal groove III of O RunddichtringO IV (132); Be fixed with respectively described tube sheet (3) in described fixing part I (11) and the described fixing part II (13), and described heat exchanger pipe bundle (2) is fixed between two described tube sheets (3).
2. Stirling engine water-cooled cooler according to claim 1, it is characterized in that: the inner diameter of described fixing part I (11) is D, D satisfies: 50mm＜D＜100mm; The length of described shell (1) is L, and L satisfies: 50mm＜L＜100mm.
3. Stirling engine water-cooled cooler according to claim 1, it is characterized in that: the arrangement mode of the heat exchanging tube in the described heat exchanger pipe bundle (2) adopts positive triangle arrangement mode.
4. according to claim 1 or 3 described Stirling engine water-cooled coolers, it is characterized in that: it is 2mm or 2.5mm that described heat exchanger pipe bundle (2) adopts external diameter, and wall thickness is the hollow capillary tube of the stainless steel of 0.5mm.
5. Stirling engine water-cooled cooler according to claim 1 is characterized in that: also be fixed with back-up ring (133) in the described seal groove II.
6. Stirling engine water-cooled cooler according to claim 1, it is characterized in that: described fixing part I (11) is provided with locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581207 CN202883154U (en) | 2012-11-06 | 2012-11-06 | Water-cooled type cooler for Stirling engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581207 CN202883154U (en) | 2012-11-06 | 2012-11-06 | Water-cooled type cooler for Stirling engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883154U true CN202883154U (en) | 2013-04-17 |
Family
ID=48074590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220581207 Expired - Lifetime CN202883154U (en) | 2012-11-06 | 2012-11-06 | Water-cooled type cooler for Stirling engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883154U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926887A (en) * | 2012-11-06 | 2013-02-13 | 大连宏海新能源发展有限公司 | Water-cooled cooler for Stirling engine |
| CN106523183A (en) * | 2017-01-03 | 2017-03-22 | 宁波华斯特林电机制造有限公司 | Air cooling sterling motor cooling device |
| RU182024U1 (en) * | 2017-12-26 | 2018-07-31 | Федор Андреевич Шустров | Stirling engine cooler |
-
2012
- 2012-11-06 CN CN 201220581207 patent/CN202883154U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926887A (en) * | 2012-11-06 | 2013-02-13 | 大连宏海新能源发展有限公司 | Water-cooled cooler for Stirling engine |
| CN106523183A (en) * | 2017-01-03 | 2017-03-22 | 宁波华斯特林电机制造有限公司 | Air cooling sterling motor cooling device |
| RU182024U1 (en) * | 2017-12-26 | 2018-07-31 | Федор Андреевич Шустров | Stirling engine cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water-cooled cooler for Stirling engine Effective date of registration: 20140108 Granted publication date: 20130417 Pledgee: Li Zhian Pledgor: DALIAN GREAT OCEAN NEW ENERGY DEVELOPMENT Co.,Ltd. Registration number: 2014990000022 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190801 Granted publication date: 20130417 Pledgee: Li Zhian Pledgor: DALIAN GREAT OCEAN NEW ENERGY DEVELOPMENT Co.,Ltd. Registration number: 2014990000022 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |