CN214566081U - Temperature difference three-way valve device applied to underwater hot glider - Google Patents
Temperature difference three-way valve device applied to underwater hot glider Download PDFInfo
- Publication number
- CN214566081U CN214566081U CN202120595473.6U CN202120595473U CN214566081U CN 214566081 U CN214566081 U CN 214566081U CN 202120595473 U CN202120595473 U CN 202120595473U CN 214566081 U CN214566081 U CN 214566081U
- Authority
- CN
- China
- Prior art keywords
- valve
- glider
- rod
- way valve
- hot
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 238000004146 energy storage Methods 0.000 claims abstract description 35
- 239000012782 phase change material Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 15
- 239000010985 leather Substances 0.000 claims description 14
- 239000003921 oil Substances 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a be applied to difference in temperature three-way valve device of hot glider under water relates to the technical field of hot glider under water, and difference in temperature three-way valve device includes: the heat exchanger is stored with a phase change material; the outlet of the heat exchanger is communicated with the inlet of the hydraulic device through a pipeline, hydraulic oil is stored in the hydraulic device and the pipeline, and a piston of the hydraulic device is connected with one end of the valve rod; the piston of the energy storage device is connected with the other end of the valve rod; the transmission gear is meshed with the valve rod and is connected with a transmission rod; the valve body and the valve core are arranged in the valve body, and the transmission gear is connected with the valve core through a transmission rod. The utility model discloses a phase change material in the heat exchanger expands or contracts according to the temperature of locating, makes crust bag selective connection inner skin bag or energy storage ware, does not need electric drive and electric control, and changes along with the dive degree of depth of hot glider under water voluntarily, and adaptable external environment changes.
Description
Technical Field
The utility model relates to a technical field of hot glider under water especially relates to a difference in temperature three-way valve device of hot glider under water.
Background
The temperature difference energy is a renewable energy source with huge and stable reserves in the ocean, so the underwater hot glider using the ocean temperature difference energy as the driving force has the characteristics of strong cruising ability, low energy consumption, low cost and the like. This kind of hot glider under water does not need the screw to impel, and power device through self carrying turns into pressure energy with the ocean difference in temperature to drive fluid flows between skin bag inside and outside, changes self buoyancy, and the drive is hot glider under water sails in water. Meanwhile, the underwater hot glider has the characteristics of high reliability, high maneuverability and the like, and can replace human beings to explore under some extreme marine environmental conditions.
The three-way valve in the underwater hot glider is connected with the outer leather bag, the inner leather bag and the energy accumulator, the outer leather bag is connected with the inner leather bag or the energy accumulator by controlling the three-way valve, and oil is transferred in the device by the three-way valve, so that the lifting of the underwater hot glider can be controlled. When the three-way valve is communicated with the outer leather bag and the inner leather bag, oil flows into the inner leather bag from the outer leather bag, and the buoyancy of the underwater hot glider is reduced. When the three-way valve is communicated with the outer leather bag and the energy accumulator, oil flows into the outer leather bag from the energy accumulator, and the buoyancy of the underwater hot glider is increased. Therefore, the three-way valve plays a crucial role in the underwater hot glider sailing process. However, the three-way valve is generally controlled by a circuit at present, and cannot timely respond to the change of the external environment. And the circuit control design of the three-way valve has certain complexity and has serious consequences if accidents occur due to multiple changes of marine environments.
SUMMERY OF THE UTILITY MODEL
To the problem of the aforesaid production, the utility model aims to provide a be applied to difference in temperature three-way valve device of hot glider under water has solved the unable perception ocean external environment's of three-way valve change, and the technical problem that circuit control design is complicated, can be along with ambient temperature's when navigating change and automatic work, the energy saving, and pollution-free.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
the utility model provides a be applied to difference in temperature three-way valve device of hot glider under water, hot glider includes inner skin bag, outer skin bag and energy storage ware under water, difference in temperature three-way valve device includes:
the heat exchanger is stored with a phase change material;
the outlet of the heat exchanger is communicated with the inlet of the hydraulic device through a pipeline, hydraulic oil is stored in the hydraulic device and the pipeline, and a piston of the hydraulic device is connected with one end of a valve rod;
the piston of the energy storage device is connected with the other end of the valve rod, the outer wall of the valve rod is provided with threads, and the hydraulic device and the energy storage device can push the valve rod to move left and right;
the transmission gear is arranged on one side of the valve rod and meshed with the valve rod, and a transmission rod is connected to the transmission gear;
the three-way valve comprises a valve body and a valve core, the valve body is communicated with the inner leather bag, the outer leather bag and the energy accumulator through pipelines respectively, the valve core is arranged in the valve body, and the transmission gear is connected with the valve core through the transmission rod.
The invention is further configured to: the valve body is hollow cylindrical, the valve core is rotatably arranged in the valve body, and the outer wall of the valve core is in sealing butt joint with the inner wall of the valve body.
The invention is further configured to: the valve core is provided with an oil guide notch with a sector section.
The invention is further configured to: the energy storage device is filled with nitrogen.
The invention is further configured to: the upper end of the transmission rod penetrates through the valve body and is connected with the valve core.
The utility model discloses owing to adopt above-mentioned technique, make it compare the positive effect that has with prior art and be:
the utility model discloses a phase change material in the heat exchanger expands or contracts according to the temperature of locating, and then drives hydraulic means and energy storage equipment, drives the internal case of valve simultaneously and rotates, makes crust bag selective connection inner skin bag or energy storage ware, does not need electric drive and electric control, and changes along with the dive degree of depth of hot glider under water spontaneously, and adaptable external environment changes, and simple structure does not need the meticulous control of circuit.
Drawings
Fig. 1 is a schematic view of the temperature difference three-way valve device applied to an underwater hot glider according to the present invention;
fig. 2 is a schematic diagram of the heat exchanger according to the present invention after the phase change material has shrunk;
fig. 3 is a schematic diagram of the phase change material in the heat exchanger after expansion;
FIG. 4 is a schematic view of the three-way valve device for temperature difference of the present invention connecting the inner and outer skin bags;
fig. 5 is a schematic diagram of the temperature difference three-way valve device of the present invention connecting the outer bladder and the energy accumulator.
Reference numerals: 1. an inner skin pocket; 2. an outer skin pocket; 3. an accumulator; 4. a heat exchanger; 41. a phase change material; 5. a hydraulic device; 51. hydraulic oil; 6. a valve stem; 7. an energy storage device; 8. a transmission gear; 9. a transmission rod; 10. a valve body; 11. a valve core; 111. and an oil guide notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings and specific embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a pair of be applied to difference in temperature three-way valve device of hot glider under water, please refer to and show in figure 1, hot glider includes inner skin bag 1, crust bag 2 and energy storage ware 3 under water, and difference in temperature three-way valve device is used for controlling fluid and shifts in inner skin bag 1, crust bag 2 and energy storage ware 3 to the come-up and the dive of control hot glider under water, difference in temperature three-way valve device includes: the heat exchanger 4, the hydraulic device 5, the valve rod 6, the energy storage device 7, the transmission gear 8 and the three-way valve, wherein the three-way valve comprises a valve body 10 and a valve core 11.
Wherein, the phase-change material 41 is stored in the heat exchanger 4, the phase-change material 41 can expand or contract according to the temperature of the environment, the outlet of the heat exchanger 4 is communicated with the inlet of the hydraulic device 5 through a pipeline, the hydraulic device 5 and the pipeline are stored with hydraulic oil 51, the energy storage device 7 is filled with nitrogen, the hydraulic device 5 and the energy storage device 7 are both provided with pistons, the valve rod 6 is positioned between the hydraulic device 5 and the energy storage device 7, the piston of the hydraulic device 5 is connected with one end of the valve rod 6, the piston of the energy storage device 7 is connected with the other end of the valve rod 6, the outer wall of the valve rod 6 is provided with threads, the pistons of the hydraulic device 5 and the energy storage device 7 can move to push the valve rod 6 to reciprocate from left to right between the hydraulic device 5 and the energy storage device 7, as shown in figures 2 and 3, when the phase-change material 41 in the heat exchanger 4 expands, the phase-change material 41 extrudes the hydraulic oil 51 in the pipeline, the hydraulic oil 51 pushes a piston in the hydraulic device 5 to move, the piston of the hydraulic device 5 pushes a valve rod 6 to move rightwards, and meanwhile the energy storage device 7 stores energy; when the phase change material 41 in the heat exchanger 4 contracts, the energy storage device 7 starts to release energy, and the piston of the energy storage device 7 pushes the valve rod 6 to move leftwards.
As shown in fig. 1, 4 and 5, a transmission gear 8 is rotatably installed in the underwater thermoglider, the transmission gear 8 is arranged on one side of a valve rod 6, the transmission gear 8 is engaged with threads of the valve rod 6, the valve rod 6 can drive the transmission gear 8 to rotate forward or backward when moving left and right, the transmission gear 8 is connected with a transmission rod 9, a valve body 10 is respectively communicated with an inner skin bag 1, an outer skin bag 2 and an energy accumulator 3 through pipelines, a valve core 11 is arranged in the valve body 10, the upper end of the transmission rod 9 penetrates through the valve body 10, the transmission gear 8 is connected with the valve core 11 through the transmission rod 9, the transmission gear 8 drives the valve core 11 to synchronously rotate through the transmission rod 9, the forward rotation of the valve core 11 is communicated with the inner skin bag 1 and the outer skin bag 2, and the reverse rotation of the valve core 11 is communicated with the outer skin bag 2 and the energy accumulator 3.
It should be noted that the terms "left and right", "forward" and "reverse" as used herein are defined with reference to the relative positions of the components in the drawings of the present invention, and are only used for the clarity and convenience of the description of the technical solution, and it should be understood that the application of the terms should not be construed as limiting the scope of the present application.
When the temperature of the underwater hot glider is higher than the phase change temperature of the phase change material 41 in the heat exchanger 4, the phase change material 41 in the heat exchanger 4 is converted from a solid state to a liquid state, the volume expansion is started, the phase change material 41 extrudes hydraulic oil 51 in a pipeline, the hydraulic oil 51 pushes a piston in the hydraulic device 5 to move, the piston in the hydraulic device 5 pushes a valve rod 6 to move rightwards, the valve rod 6 drives a transmission gear 8 to rotate forwards, meanwhile, the transmission gear 8 drives a valve core 11 to rotate forwards through a transmission rod 9, so that the three-way valve is communicated with the inner skin bag 1 and the outer skin bag 2, and the valve rod 6 drives the transmission gear 8 to rotate forwards and simultaneously extrudes nitrogen in the energy storage device 7 to store energy.
When the temperature of the underwater glider is lower than the phase change temperature, the phase change material 41 in the heat exchanger 4 begins to contract, the hydraulic oil 51 in the hydraulic device 5 does not push the piston in the hydraulic device 5 to move any more, the energy storage device 7 begins to release energy, the piston in the energy storage device 7 pushes the valve rod 6 to move leftward, the valve rod 6 moves leftward to drive the transmission gear 8 to rotate in the opposite direction, the transmission gear 8 drives the valve core 11 to rotate in the opposite direction through the transmission rod 9, and therefore the three-way valve is communicated with the skin bag 2 and the energy storage device 3.
Further, the valve body 10 is a hollow cylinder, the valve core 11 is rotatably arranged in the valve body 10, the outer wall of the valve core 11 is in sealing abutting joint with the inner wall of the valve body 10, the valve core 11 is provided with an oil guide notch 111 with a sector-shaped cross section, when the oil guide notch 111 is facing the inner bladder 1 and the outer bladder 2, the inner bladder 1 and the outer bladder 2 are communicated, and when the oil guide notch 111 is facing the outer bladder 2 and the energy accumulator 3, the outer bladder 2 and the energy accumulator 3 are communicated.
The following explains the working process of the temperature difference three-way valve device applied to the underwater hot glider of the present invention:
(1) underwater hot glider submergence process
When the underwater hot glider is on the sea level, the temperature of seawater is higher than the phase change temperature of the phase change material 41 in the heat exchanger 4, so that the phase change material 41 in the heat exchanger 4 is changed from a solid state to a liquid state, the volume is expanded, hydraulic oil 51 in the hydraulic device 5 is extruded, the hydraulic oil 51 pushes a piston in the hydraulic device 5 to move, the piston of the hydraulic device 5 pushes a valve rod 6 to move, the energy storage device 7 starts to store energy, the valve rod 6 drives a transmission gear 8, a transmission rod 9 and a valve core 11 to rotate in the forward direction, a three-way valve is communicated with the inner skin bag 1 and the outer skin bag 2, under the action of pressure difference, oil in the outer skin bag 2 flows to the inner skin bag 1 through the three-way valve, and therefore the underwater hot glider is caused to descend, and when the buoyancy is reduced to be smaller than the gravity, the underwater hot glider starts to dive.
When the underwater hot glider submerges to the depth below the phase change temperature of the phase change material 41, the phase change material 41 in the heat exchanger 4 begins to change from a liquid state to a solid state, the volume of the phase change material shrinks, the hydraulic oil 51 in the hydraulic device 5 is not extruded any more, the hydraulic oil 51 does not push the piston in the hydraulic device 5 any more, the energy storage device 7 begins to release energy and pushes the piston in the energy storage device 7 to move, the piston in the energy storage device 7 pushes the valve rod 6 to move in the reverse direction, the valve rod 6 drives the transmission gear 8, the transmission rod 9 and the valve core 11 to rotate in the reverse direction, the three-way valve is communicated with the outer skin bag 2 and the energy accumulator 3, the oil flows into the outer skin bag 2 from the energy accumulator 3 through the three-way valve, at the moment, the buoyancy of the underwater hot glider begins to increase but is still smaller than the gravity, and the underwater hot glider continues to submerge.
(2) Process for floating underwater hot glider
After the underwater hot glider continues to submerge for a period of time, the buoyancy is gradually increased to be equal to the gravity, the depth is the maximum submerging depth at the moment, after the buoyancy is continuously increased, the buoyancy is larger than the gravity, and the underwater hot glider starts to float.
When the underwater hot glider floats upwards to a depth above the phase change temperature, the phase change material 41 in the heat exchanger 4 begins to be converted from a solid state into a liquid state, the volume of the phase change material 41 expands and presses hydraulic oil 51 in the hydraulic device 5, so that the piston in the hydraulic device 5 is pushed to move, the piston in the hydraulic device 5 pushes the valve rod 6 to move rightwards, the valve rod 6 pushes the piston of the energy storage device 7, so that the energy storage device 7 stores energy again, the valve rod 6 drives the valve core 11 to rotate forwards through the transmission gear 8 and the transmission rod 9, so that the three-way valve is communicated with the inner skin bag 1 and the outer skin bag 2, oil flows into the inner skin bag 1 from the outer skin bag 2 through the three-way valve, the buoyancy of the underwater hot glider begins to fall, but the buoyancy is still larger than gravity at the moment, so that the underwater hot glider continues to float upwards until the sea level, and a gliding process is completed.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a be applied to difference in temperature three-way valve device of hot glider under water, hot glider includes endotheca bag (1), tegument bag (2) and energy storage ware (3) under water, its characterized in that, difference in temperature three-way valve device includes:
a heat exchanger (4), wherein a phase change material (41) is stored in the heat exchanger (4);
the outlet of the heat exchanger (4) is communicated with the inlet of the hydraulic device (5) through a pipeline, hydraulic oil (51) is stored in the hydraulic device (5) and the pipeline, and a piston of the hydraulic device (5) is connected with one end of a valve rod (6);
the piston of the energy storage device (7) is connected with the other end of the valve rod (6), threads are arranged on the outer wall of the valve rod (6), and the hydraulic device (5) and the energy storage device (7) can push the valve rod (6) to move left and right;
the transmission gear (8) is arranged on one side of the valve rod (6), the transmission gear (8) is meshed with the valve rod (6), and a transmission rod (9) is connected to the transmission gear (8);
the three-way valve comprises a valve body (10) and a valve core (11), the valve body (10) is communicated with the inner leather bag (1), the outer leather bag (2) and the energy accumulator (3) through pipelines respectively, the valve core (11) is arranged in the valve body (10), and the transmission gear (8) is connected with the valve core (11) through the transmission rod (9).
2. The three-way valve device for the temperature difference applied to the underwater hot glider is characterized in that the valve body (10) is hollow and cylindrical, the valve core (11) is rotatably arranged in the valve body (10), and the outer wall of the valve core (11) is in sealing abutment with the inner wall of the valve body (10).
3. The three-way valve device for the temperature difference applied to the underwater hot glider according to claim 2, characterized in that the valve core (11) is provided with an oil guide notch (111) having a fan-shaped section.
4. The three-way valve device for a temperature difference applied to an underwater thermal glider according to claim 1, characterized in that the energy storage means (7) is filled with nitrogen.
5. The three-way valve device for a temperature difference applied to an underwater thermal glider according to claim 1, characterized in that the upper end of the driving rod (9) is connected to the spool (11) through the valve body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120595473.6U CN214566081U (en) | 2021-03-24 | 2021-03-24 | Temperature difference three-way valve device applied to underwater hot glider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120595473.6U CN214566081U (en) | 2021-03-24 | 2021-03-24 | Temperature difference three-way valve device applied to underwater hot glider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214566081U true CN214566081U (en) | 2021-11-02 |
Family
ID=78355362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120595473.6U Expired - Fee Related CN214566081U (en) | 2021-03-24 | 2021-03-24 | Temperature difference three-way valve device applied to underwater hot glider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214566081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117759512A (en) * | 2023-12-21 | 2024-03-26 | 东南大学 | Energy-storage ocean temperature difference energy underwater conversion device |
-
2021
- 2021-03-24 CN CN202120595473.6U patent/CN214566081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117759512A (en) * | 2023-12-21 | 2024-03-26 | 东南大学 | Energy-storage ocean temperature difference energy underwater conversion device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108708836B (en) | Ocean profile movement equipment and ocean temperature difference energy power generation device thereof | |
| CN202828056U (en) | Underwater vehicle floating-sinking device driven by ocean temperature difference energy | |
| CN107605677B (en) | Temperature difference energy power generation device for unmanned underwater vehicle | |
| CN111749934B (en) | Be applied to multiplexing hydraulic circuit of ocean difference in temperature energy driven glider under water | |
| CN102079375B (en) | Bidirectional oil discharge type buoyancy regulating device for underwater robot | |
| CN102079374B (en) | Automatic oil return type buoyancy regulating device for underwater robot | |
| CN214566081U (en) | Temperature difference three-way valve device applied to underwater hot glider | |
| CN109353477A (en) | A kind of underwater glider | |
| CN200988573Y (en) | Closed hydraulic buoyancy driving device | |
| CN104675648B (en) | Ocean thermal energy conversion device and underwater detectoscope | |
| CN106828844B (en) | A kind of buoyancy adjustment equipment | |
| CN1951762A (en) | Enclosed type electric and hydraulic floating force driving system | |
| CN113306690A (en) | Buoyancy adjusting system for assisting oil supply by utilizing ocean temperature difference energy | |
| CN213928937U (en) | Novel heat exchanger and buoyancy control system thereof | |
| CN114604397B (en) | Ocean temperature difference energy storage localized section shuttle unmanned platform | |
| CN215707062U (en) | Self-control underwater buoyancy adjusting device and underwater glider | |
| CN108609144B (en) | Buoyancy adjusting pump system of kilometer-level underwater glider | |
| CN113200135A (en) | Buoyancy adjusting device with emergency floating function and buoyancy adjusting method thereof | |
| CN201530467U (en) | Bidirectional oil discharge-type buoyancy adjusting device used for underwater robot | |
| CN110979609B (en) | Temperature difference energy driving device of underwater glider | |
| CN117284422A (en) | Temperature difference energy ocean profile detection buoy with energy recovery function and application thereof | |
| CN114313166B (en) | Power system of temperature difference energy underwater equipment, underwater equipment and self-sustaining operation method | |
| CN111824377B (en) | Buoyancy adjusting device of underwater vehicle | |
| CN112145384A (en) | Single-working-medium ocean temperature difference energy collecting and generating device and method | |
| CN114044115B (en) | Flexible buoyancy adjusting method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |