CN101709678A - Working medium phase change circulation-based cylinder body of vapor-compression heat engine - Google Patents
Working medium phase change circulation-based cylinder body of vapor-compression heat engine Download PDFInfo
- Publication number
- CN101709678A CN101709678A CN200910154242A CN200910154242A CN101709678A CN 101709678 A CN101709678 A CN 101709678A CN 200910154242 A CN200910154242 A CN 200910154242A CN 200910154242 A CN200910154242 A CN 200910154242A CN 101709678 A CN101709678 A CN 101709678A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- heat exchanger
- cylinder
- piston
- heat engine
- 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.)
- Pending
Links
Images
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention discloses a working medium phase change circulation-based cylinder body of a vapor-compression heat engine, which comprises a cylinder cover, a lower cylinder body, a heat exchanger and a piston, wherein the cylinder cover is sealed and fixedly connected with the lower cylinder body by a bolt; the heat exchanger and the piston are arranged in a cavity enclosed by the cylinder cover and the lower cylinder body; and the tail section pipe of the heat exchanger is arranged outside the cylinder cover. The cylinder body input cold or heat of a cold or heat source into a cylinder by the tube type heat exchanger, adopts the cylinder made of a composite thermal insulation material and has the characteristics of reasonable structural design, low cost, simple structure, high efficiency and energy conservation.
Description
Technical field
The present invention relates to a kind of cylinder block of utilizing Working fluid phase changing circuit steam compression type heat engine, be used on the Working fluid phase changing circuit steam compression type heat engine, be steam compression type heat engine heat exchange of Working fluid phase changing circuit and work done.
Background technique
At present, oil reserves is limited, and rise in price is that fuel combustion produces bigger pollution to environment with the oil.And traditional motor all is fuel with the oil, has the cost height, and is seriously polluted, the shortcoming of not enough environmental protection.The heat energy that solar energy and industrial exhaust heat and any fuel burning produce comes work, there is not toxic emission, thereby hot phase transformation generation technology is becoming a cutting edge technology in the energy source and power research field, have development potentiality and application prospect, in Working fluid phase changing circuit steam compression type heat engine, the cylinder block of high efficient heat exchanging and excellent heat insulating performance becomes emphasis of the present invention.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of cylinder block of utilizing Working fluid phase changing circuit steam compression type heat engine, the present invention has reasonable in design, characteristics that heat exchange efficiency is high.
For reaching above-mentioned purpose, the present invention adopts following technological scheme,
A kind of cylinder block of utilizing Working fluid phase changing circuit steam compression type heat engine comprises cylinder head, therapeutic method to keep the adverse qi flowing downward cylinder body, heat exchanger and piston; Be connected by bolt seal between cylinder head and the therapeutic method to keep the adverse qi flowing downward cylinder body; In the cavity that cylinder head and therapeutic method to keep the adverse qi flowing downward cylinder body surround heat exchanger and piston are installed; And the end pipeline of heat exchanger places outside the cylinder head.Cylinder head and lower cylinder adopt composite insulation material, improve and start the thermal efficiency.
Be provided with seal arrangement in the cavity that described cylinder head and therapeutic method to keep the adverse qi flowing downward cylinder body surround.
Described seal arrangement is a seal ring.
Described heat exchanger adopts tubular heat exchanger.In the cold and hot amount input cylinder of heat exchanger with cold ﹠ heat source, also can adopt other form heat exchanger.
Described piston adopts cylindrical piston; Seal by seal arrangement between piston and the therapeutic method to keep the adverse qi flowing downward cylinder body.The invention has the beneficial effects as follows: the present invention adopts composite insulation material to make cylinder by in the cold and hot amount input cylinder of tubular heat exchanger with cold ﹠ heat source, and has reasonable in design, energy-efficient characteristics.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of cylinder block of utilizing Working fluid phase changing circuit steam compression type heat engine of present embodiment indication comprises cylinder head 2, therapeutic method to keep the adverse qi flowing downward cylinder body 4, heat exchanger 1 and piston 3; Be connected by bolt seal between cylinder head 2 and the therapeutic method to keep the adverse qi flowing downward cylinder body 4; Heat exchanger 1, piston 3 and seal arrangement 5 are installed in the cavity that cylinder head 2 and therapeutic method to keep the adverse qi flowing downward cylinder body 4 surround; The end pipeline of heat exchanger 1 places outside the cylinder head 2 and is connected with thermal source.Heat exchanger 1 adopts tubular heat exchanger, can cold and hot amount input cylinder with cold ﹠ heat source in, also can be with other form heat exchanger.Piston 3 adopts cylindrical piston; Seal by seal arrangement 5 between piston 3 and the therapeutic method to keep the adverse qi flowing downward cylinder body 4; Seal arrangement 5 adopts seal ring.Cylinder head 2 and therapeutic method to keep the adverse qi flowing downward cylinder body 4 adopt the composite insulation material of metal+asbestos fiber+metal, improve and start the thermal efficiency.And in the cavity that cylinder head 2 and therapeutic method to keep the adverse qi flowing downward cylinder body 4 surround the working medium refrigeration agent is housed, refrigeration agent working medium adopts liquid ammonia.It is low that present embodiment a kind of utilizes the cylinder block of Working fluid phase changing circuit steam compression type heat engine to have a cost, the advantage of simple structure, high working efficiency.
Claims (5)
1. a cylinder block of utilizing Working fluid phase changing circuit steam compression type heat engine is characterized in that: comprise cylinder head (2), therapeutic method to keep the adverse qi flowing downward cylinder body (4), heat exchanger (1) and piston (3); Be connected by bolt seal between cylinder head (2) and the therapeutic method to keep the adverse qi flowing downward cylinder body (4); Heat exchanger (1) and piston (3) are installed in the cavity that cylinder head (2) and therapeutic method to keep the adverse qi flowing downward cylinder body (4) surround; And the end pipeline of heat exchanger (1) places outside the cylinder head (2).
2. a kind of cylinder block of utilizing Working fluid phase changing circuit steam compression type heat engine as claimed in claim 1 is characterized in that: be provided with seal arrangement (5) in the cavity that described cylinder head (2) and therapeutic method to keep the adverse qi flowing downward cylinder body (4) surround.
3. a kind of cylinder block of utilizing Working fluid phase changing circuit steam compression type heat engine as claimed in claim 1 is characterized in that: described seal arrangement (5) is a seal ring.
4. a kind of cylinder block of utilizing Working fluid phase changing circuit steam compression type heat engine as claimed in claim 1 is characterized in that: described heat exchanger (1) adopts tubular heat exchanger.
5. a kind of cylinder block of utilizing Working fluid phase changing circuit steam compression type heat engine as claimed in claim 1 or 2 is characterized in that: described piston (3) adopts cylindrical piston; Seal by seal arrangement (5) between piston (3) and the therapeutic method to keep the adverse qi flowing downward cylinder body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910154242A CN101709678A (en) | 2009-11-19 | 2009-11-19 | Working medium phase change circulation-based cylinder body of vapor-compression heat engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910154242A CN101709678A (en) | 2009-11-19 | 2009-11-19 | Working medium phase change circulation-based cylinder body of vapor-compression heat engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101709678A true CN101709678A (en) | 2010-05-19 |
Family
ID=42402481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910154242A Pending CN101709678A (en) | 2009-11-19 | 2009-11-19 | Working medium phase change circulation-based cylinder body of vapor-compression heat engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101709678A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979859A (en) * | 2010-10-24 | 2011-02-23 | 绍兴文理学院 | Working medium phase change circulation internal involute gear thermal engine |
| CN101979857A (en) * | 2010-10-24 | 2011-02-23 | 绍兴文理学院 | Working medium phase change cyclic internal meshing cycloidal gear type heat engine |
-
2009
- 2009-11-19 CN CN200910154242A patent/CN101709678A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979859A (en) * | 2010-10-24 | 2011-02-23 | 绍兴文理学院 | Working medium phase change circulation internal involute gear thermal engine |
| CN101979857A (en) * | 2010-10-24 | 2011-02-23 | 绍兴文理学院 | Working medium phase change cyclic internal meshing cycloidal gear type heat engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2015165200A1 (en) | Parallel motion heat energy power machine and work-doing method therefor | |
| CN201865786U (en) | Water-jacket type heat-exchanging gas cylinder body for working-fluid phase-changing circular heat engine | |
| CN202281419U (en) | Mine ventilation air and waste heat utilization device | |
| CN201891443U (en) | Work medium phase change circulation thermal engine | |
| CN101645679A (en) | Power generation device of alkali metal thermoelectric direct converter taking residual heat of diesel engine as heat source | |
| CN201442514U (en) | Oil tank | |
| CN101709678A (en) | Working medium phase change circulation-based cylinder body of vapor-compression heat engine | |
| CN202348472U (en) | Electric control air distributing piston hydraulic transmission sterling engine | |
| CN202832852U (en) | Heating and heat storage device for a heat storage type stirling engine | |
| WO2010025661A1 (en) | Device and method for converting thermal energy into kinetic energy and electric energy | |
| CN102410747B (en) | Multi-level boost energy-saving heat exchanger | |
| CN104671199A (en) | Device for preparing high-pressure hydrogen by using metal hydrides | |
| CN201891438U (en) | Tubular heat exchange air cylinder body of work medium phase change circulation thermal engine | |
| CN202692728U (en) | Waste heat utilization system of calcination furnace | |
| CN202001148U (en) | Pure liquid oxygen gasoline engine | |
| CN201448144U (en) | Novel efficient energy saver for internal combustion engine | |
| Hasanuzzaman et al. | Analysis of energy, exergy and energy savings of a fire tube boiler | |
| CN211977664U (en) | Novel heat accumulating type heat exchanger | |
| CN203175701U (en) | High-temperature tail gas waste heat hydraulic energy recovery system based on Stirling engine | |
| CN101949529A (en) | Disc-type solar power generation natural circulation receiver | |
| CN103122806B (en) | High-temperature tail gas waste heat hydraulic energy recovery system based on stirling engine | |
| CN103277927B (en) | Unspaced fin type solar heat collecting pipe | |
| CN201723283U (en) | Internal combustion engine heat recovery device | |
| CN112833694A (en) | Novel heat accumulating type heat exchanger | |
| CN205206990U (en) | A stirling for vehicle tail gas remains thermal treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100519 |