CN116007795A - Pressure testing mechanism and pressure adjusting device for phase-change energy storage material - Google Patents
Pressure testing mechanism and pressure adjusting device for phase-change energy storage material Download PDFInfo
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- CN116007795A CN116007795A CN202310283483.XA CN202310283483A CN116007795A CN 116007795 A CN116007795 A CN 116007795A CN 202310283483 A CN202310283483 A CN 202310283483A CN 116007795 A CN116007795 A CN 116007795A
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Abstract
The utility model relates to a pressure testing mechanism and a pressure adjusting device for a phase-change energy storage material, and relates to the technical field of phase-change energy storage. During the construction process, workers can put the metal container between the building boards. By the arrangement of the pressure testing mechanism and the adjusting mechanism, the pressure difference between the metal container and the sealing bag can be kept relatively stable. Compared with the mixed use of the phase-change energy storage material and other building boards, the phase-change energy storage material is filled into the independent container, the energy storage effect is better, the phase-change energy storage material can be changed in the container, the external building materials cannot be influenced by pressure change, and the probability of cracking of the building boards due to the change of the phase-change energy storage material is reduced.
Description
Technical Field
The utility model relates to the technical field of phase-change energy storage, in particular to a pressure testing mechanism and a pressure adjusting device for a phase-change energy storage material.
Background
The phase change energy storage is an energy storage process for storing energy by utilizing a phase change material, and is commonly used in the situations of cold storage, energy storage and the like. Common phase change energy storage materials comprise organic phase change materials and inorganic phase change materials, and the common phase change energy storage materials generally store heat energy or release heat energy through solid-liquid change, regulate and control external temperature, and enable the temperature to be kept relatively stable.
At present, the Chinese patent with publication number of CN206930399U and publication date of 2018, 1 month and 26 days proposes a pressure testing mechanism for phase-change energy storage materials, which comprises a closed container, a pressure sensor and a data collector, wherein the pressure sensor is arranged in the closed container, and the data collector is connected with the pressure sensor.
Through placing phase change energy storage material in airtight container, phase change energy storage material volume can change, and then influences phase change energy storage material pressure, and phase change energy storage material pressure is unanimous with gas pressure in the airtight container, and pressure sensor detects airtight container internal pressure and changes, and data acquisition ware is connected with pressure sensor, and data acquisition ware shows pressure sensor response pressure, and data acquisition ware gathers data.
In view of the above related art, the inventors believe that in the construction industry, a phase-change energy storage material is often used to store energy and preserve heat for a building, and generally, the phase-change energy storage material is added to the building material, and the temperature in the building is kept stable through the process of storing and releasing energy by the phase-change energy storage material. The pressure change of the phase change energy storage material can change the internal stress of the building board, and further the building board can be broken. The pressure test can not be performed on the phase-change energy storage material in the building board which is processed in the technology disclosed in the patent, so that the constructor can not perform pressure adjustment on the phase-change energy storage material in the building in the construction process.
Disclosure of Invention
Aiming at the problem of inaccurate pressure detection of the phase-change energy storage material, the utility model provides a pressure test and pressure adjustment device for the phase-change energy storage material.
In a first aspect, the present utility model provides a pressure testing mechanism for a phase change energy storage material, which adopts the following technical scheme:
a pressure testing mechanism for phase change energy storage material, includes backup pad, spring and output subassembly, supports the backup pad on phase change energy storage material, sets up the guiding hole in the middle of the backup pad, and the guiding hole is passed to output subassembly intermediate position, and output subassembly is connected with the spring, spring upper end and backup pad downside butt, spring lower extreme and phase change energy storage material butt.
Through adopting above-mentioned technical scheme, place the backup pad in phase change energy storage material top, spring and phase change energy storage material looks butt, phase change energy storage material changes to external pressure, and the spring stretches out and draws back, and spring elasticity changes, through converting phase change energy storage material's pressure into spring elasticity, and output subassembly is connected with the spring, through output spring elasticity output phase change material to external pressure. Through the setting of testing mechanism, carry out direct detection through spring and phase change energy storage material butt, improved the accuracy of testing result.
Optionally, the output subassembly includes guide bar, measuring bar and deflector, and the deflector downside is connected the guide bar with phase change energy storage material looks butt, and the guide bar wears to establish in spring and guiding hole, and the measuring bar sets up in the deflector both sides, and the measuring bar is connected with the deflector.
By adopting the technical scheme, the outward pressure of the phase-change energy storage material is increased, the spring force is smaller than the pressure of the phase-change energy storage material, the phase-change energy storage material pushes the guide plate to move upwards, and the guide plate drives the guide rod and the detection rod to move upwards; the phase change energy storage material reduces to external pressure, and spring elasticity is greater than phase change energy storage material pressure, and the spring promotes the deflector and moves downwards, and the deflector drives guide bar and detection rod and moves downwards. Through the setting of deflector, the deflector has enlarged the area of contact of phase change energy storage material and pressure testing mechanism, and when the external pressure of phase change energy storage material in the sealed bag changed, through the buffering of deflector, reduced because pressure increase process spring and guide bar and phase change energy storage material direct contact cause detection range less, and then lead to the inaccurate probability of testing result. Through the setting of deflector, still reduced the guide bar and detect the probability that the pole drops from the backup pad, improved the reliability of testing process.
Optionally, the output assembly further comprises a detection block, the guide hole is internally provided with threads, the detection block is arranged in the guide hole, the lower part of the detection block is connected with the spring, a round hole is formed in the middle of the detection block, and the guide rod is arranged in the round hole in a penetrating mode.
Through adopting above-mentioned technical scheme, with detecting the piece fixed in the guiding hole, wear to establish the guide bar in the middle of the detection piece. Through the setting of detection piece, can fix the spring position, reduce the probability that the spring takes place the skew in the testing process, improve the accuracy of testing result.
In a second aspect, the present utility model provides a pressure adjustment apparatus, which adopts the following technical scheme:
the utility model provides a pressure adjusting device, including sealed bag, metal container and first aspect be used for phase change energy storage material's pressure testing mechanism, sealed bag sets up to flexible material, sealed bag is placed in the metal container, phase change energy storage material's pressure testing device sets up the sealed bag top in the metal container, the backup pad is connected in the metal container, deflector and sealed bag looks butt, be provided with guiding mechanism between sealed bag and metal container, guiding mechanism intercommunication sealed bag and metal container, guiding mechanism includes adjusting pipeline and governing valve, adjusting pipeline input is linked together with sealed bag, adjusting pipeline output is linked together with metal container, the governing valve sets up at adjusting pipeline input, pressure testing mechanism's output subassembly is connected with the governing valve switch.
Through adopting above-mentioned technical scheme, the phase change energy storage material installs additional in the sealing bag, places the sealing bag in the metal container, and the phase change energy storage material takes place solid-liquid phase change in the sealing bag, and solid-liquid phase change produces pressure variation, and pressure changes into elasticity through the spring internal force, through output subassembly output testing result, and output subassembly opens or closes the adjustment valve through measuring result, adjusts the pressure differential between sealing bag and the metal container. Through the arrangement of the sealing bag, the phase-change energy storage material can be sealed, the outflow of the phase-change energy storage material is reduced, and the heat preservation performance of the pressure adjusting device is improved. The staff can directly add this pressure adjustment device between building board, compares in phase change energy storage material and other building boards and mixes the use, and phase change energy storage material packs into in the independent container energy storage effect better, and phase change energy storage material changes in the container, and pressure change can not exert an influence on external building materials, has reduced building board because the probability that phase change energy storage material changes and takes place to break. By setting the adjusting mechanism, when the pressure in the sealed bag is high, certain adjustment can be performed, so that the pressure in the sealed bag can be changed within a certain range.
Optionally, the adjusting valve is provided as a ball valve.
Through adopting above-mentioned technical scheme, for the setting of other control valves, the setting of ball valve has improved the closure of adjustment pipeline, has improved pressure adjusting device's adjustment efficiency.
Optionally, the periphery of the supporting plate is connected with a metal container, a sealing bag is placed below the supporting plate of the metal container, a separation cavity is formed above the supporting plate of the metal container, and the output end of the adjusting pipeline is communicated with the separation cavity.
By adopting the technical scheme, the supporting plate can be used as a supporting structure of the pressure testing mechanism and also can be used as a separation structure for separating the inner cavity of the metal container. The metal container is divided into two cavities through the division of the supporting plate, a sealing bag is placed in one cavity, the rest part of space is used for the sealing bag to change in volume, and the other cavity is used as a separation cavity, so that the phase-change energy storage material in the sealing bag can be discharged into the separation cavity.
Optionally, be provided with closing mechanism in the backup pad, closing mechanism includes closing spring and melting piece, is connected with closing spring on the metal container, and melting piece is connected on the metal container, closing spring and melting piece looks butt.
By adopting the technical scheme, when no phase change energy storage material enters the separation cavity, the melting block does not change, the melting block supports the closing spring, and the closing spring contracts; after the phase-change energy storage material enters the partition cavity, the phase-change energy storage material contacts with the melting block, the melting block is dissolved, the closing spring contacts with the switch of the regulating valve, the switch of the regulating valve is pressed to rotate, the regulating valve is closed after the switch rotates to a certain angle, and the phase-change energy storage material stops flowing into the sealing bag. In the building construction process, the device is integrally placed between building boards, and the on-off of the adjusting pipeline is carried out through the switching mechanism, so that the integral degree of automation of the device is improved, and the probability of repeated adjustment of staff in the installation process is reduced. Through the arrangement of the melting block, the ball valve can be closed when certain phase change energy storage materials flow into the separation cavity, and the pressure in the separation cavity and the pressure in the sealing bag can be kept relatively balanced.
Optionally, the closing mechanism further comprises a switch plate, the switch plate is connected to the closing spring, and the switch plate is abutted against the melting block.
Through adopting above-mentioned technical scheme, when no phase change energy storage material is gone into in the compartment, the melting piece plays the supporting role to the switch board, closes the spring shrink, and the melting piece takes place to dissolve, and the switch board contacts with the governing valve switch, presses the switch rotation. The stress area of the switch plate is larger when the switch plate pushes the adjusting valve to switch, the probability of deflection caused by smaller contact position is reduced, and the probability of incapability of closing the adjusting valve is reduced.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. through the setting of pressure testing mechanism, the spring detects with the direct butt of phase change energy storage material, compares in carrying out indirect detection through other media, and the accuracy of testing result is higher, has improved the measurement accuracy of pressure measurement process.
2. Through pressure adjusting device's setting, compare in phase change energy storage material and other building board mix and use, phase change energy storage material packs into in the independent container energy storage effect better, and phase change energy storage material can change the adjustment in the container, and pressure change can not exert an influence to external building materials, has reduced building board because phase change energy storage material changes and takes place the probability of breaking.
Drawings
FIG. 1 is a schematic diagram of an external structure of a pressure regulating device for a phase change energy storage material according to an embodiment of the present utility model;
FIG. 2 isbase:Sub>A schematic cross-sectional view A-A of FIG. 1;
fig. 3 is an enlarged schematic view of section I of fig. 2.
Reference numerals illustrate: 100. sealing the bag; 200. a metal container; 201. a support plate; 300. an adjusting mechanism; 301. adjusting the pipeline; 302. an adjusting valve; 400. a pressure testing mechanism; 401. a detection block; 402. a spring; 410. an output assembly; 411. a guide plate; 412. a detection rod; 413. a guide rod; 500. A closing mechanism; 501. a closing spring; 502. a switch board; 503. and melting the block.
Detailed Description
The utility model is described in further detail below in connection with fig. 1-3.
The embodiment of the utility model discloses a pressure adjusting device for a phase-change energy storage material. Referring to fig. 1-2, a pressure adjusting apparatus for a phase change energy storage material includes a sealing bag 100, a metal container 200, a pressure testing mechanism 400 for detecting the phase change energy storage material, and an adjusting mechanism 300 for adjusting a pressure between the sealing bag and the metal container.
The sealing bag 100 is made of flexible materials, the sealing bag 100 is arranged in the metal container 200, the sealing bag 100 is tightly attached to the periphery of the metal container 200, and a cavity is arranged between the upper side of the sealing bag 100 and the metal container 200. In use, the phase change energy storage material is charged into the sealed bag 100, the sealed bag 100 is placed into the metal container 200, and the metal container 200 is placed between the building boards. The phase-change energy storage material is placed in the container, so that the phase-change energy storage material is integrally installed in a building, and the energy storage effect of the phase-change energy storage material is enhanced.
Referring to fig. 2, the pressure testing mechanism 400 includes a support plate 201, a spring 402, and an output assembly 410, the output assembly 410 includes a guide bar 413, a detection bar 412, and a guide plate 411, the support plate 201 is disposed in the metal container 200, the periphery of the support plate 201 is connected with the metal container 200, the support plate 201 is integrally formed with the metal container 200, a sealing bag 100 is disposed below the support plate 201 in the metal container 200, and a partition cavity is formed above the support plate 201 in the metal container 200. The lower side of the guide plate 411 is abutted against the phase change energy storage material, the middle position of the upper side of the guide plate 411 is connected with a guide rod 413, a guide hole is formed in the middle of the support plate 201, the guide rod 413 is arranged in the spring 402 in a penetrating mode and the guide hole, the detection rods 412 are arranged on two sides of the guide plate 411, and the detection rods 412 are connected with the guide plate 411.
The output assembly 410 further comprises a detection block 401, the guide hole is internally provided with threads, the detection block 401 is arranged in the guide hole, the lower portion of the detection block 401 is fixedly connected with the spring 402, a round hole is formed in the middle of the detection block 401, and the guide rod 413 is arranged in the round hole in a penetrating mode. The staff fixes the detection block 401 in the guide hole, and the guide rod 413 is penetrated in the middle of the round hole. Through the arrangement of the detection block 401, the position of the spring 402 can be fixed, the probability of deflection of the spring 402 in the detection process is reduced, and the accuracy of a detection result is improved.
The staff installs the pressure testing mechanism 400 on the supporting plate 201 in the metal container 200, so that the guide plate 411 contacts with the upper part of the sealing bag 100, the external pressure of the phase change energy storage material in the sealing bag 100 is increased, the elasticity of the spring 402 is smaller than the pressure of the phase change energy storage material, the phase change energy storage material pushes the guide plate 411 to move upwards, and the guide plate 411 drives the guide rod 413 and the detection rod 412 to move upwards; the external pressure of the phase change energy storage material in the sealing bag 100 is reduced, the elastic force of the spring 402 is larger than the pressure of the phase change energy storage material, the spring 402 pushes the guide plate 411 to move downwards, and the guide plate 411 drives the guide rod 413 and the detection rod 412 to move downwards. Through the setting of deflector 411, the deflector 411 has enlarged the area of contact of phase change energy storage material and pressure testing mechanism 400, and when the external pressure of phase change energy storage material in the sealing bag 100 changes, through the buffering of deflector 411, reduced because pressure increase process spring 402 and guide bar 413 and phase change energy storage material direct contact and cause the detection range less, and then lead to the inaccurate probability of testing result. By the arrangement of the guide plate 411, the probability that the guide rod 413 and the detection rod 412 fall off from the support plate 201 is also reduced, and the reliability of the detection process is improved.
The adjusting mechanism 300 comprises an adjusting pipeline 301 and an adjusting valve 302, the adjusting valve 302 is a ball valve, the input end of the adjusting pipeline 301 is communicated with the sealing bag 100, the output end of the adjusting pipeline 301 is communicated with the metal container 200, and the input end of the adjusting pipeline 301 is provided with the adjusting valve 302. When the external pressure of the phase change energy storage material is increased, the adjusting valve 302 can be opened, the phase change energy storage material enters the metal container 200 through the adjusting pipe, and the pressure difference between the sealing bag 100 and the metal container 200 is adjusted, so that the pressure in the sealing bag 100 and the pressure in the metal container 200 are kept relatively balanced.
Referring to fig. 3, the detection lever 412 is provided at an opening side of the opening and closing portion of the adjustment valve 302, and the rise of the detection lever 412 pushes the opening and closing portion of the adjustment valve 302 to be rotated to be opened; the closing side of the regulating valve 302 is provided with a closing mechanism 500, the closing mechanism 500 comprises a closing spring 501, a switch plate 502 and two melting blocks 503, the closing spring 501 is connected to the metal container 200, one end of the closing spring 501 is connected to the metal container 200, the other end of the closing spring 501 is connected to the switch plate 502, and the closing spring 501 is abutted against the melting blocks 503. When the external temperature is changed slightly, the phase change energy storage material is not changed, the melting block 503 supports the switch plate 502, and the closing spring 501 is contracted; after a certain amount of phase change energy storage material enters the separation cavity, the phase change energy storage material is contacted with the melting block 503, the melting block 503 is melted, the closing spring 501 stretches out, the switch plate 502 is contacted with the switch of the regulating valve 302, the regulating valve 302 is pressed to rotate, the regulating valve 302 is closed after the regulating valve is rotated to a certain angle, and the phase change energy storage material stops flowing into the metal container 200. By the arrangement of the melting block 503, the ball valve can be closed when a certain phase change energy storage material flows into the separation cavity, and the pressure in the separation cavity and the pressure in the sealing bag 100 can be balanced relatively.
The implementation principle of the pressure testing device for the phase-change energy storage material provided by the embodiment of the utility model is as follows:
in use, a worker fills the phase change energy storage material into the sealed bag 100, and the sealed bag 100 is placed into the metal container 200. When the temperature changes, the pressure in the sealing bag 100 becomes larger, the sealing bag 100 is abutted against the guide plate 411, the spring 402 is indirectly pushed, the spring 402 applies elastic force to the detection block 401, the detection block 401 indirectly detects the pressure in the sealing bag 100 through detection of the elastic force of the spring 402, when the external pressure of the phase change energy storage material is increased, the detection rod 412 moves upwards, the adjustment valve 302 is opened after the detection rod 412 moves to a certain angle, and the phase change energy storage material enters the metal container 200 through the adjustment pipeline 301. When no phase change energy storage material enters the partition cavity, the melting block 503 is not changed, the melting block 503 supports the switch plate 502, the spring 402 contracts, after the phase change energy storage material enters the partition cavity, the phase change energy storage material contacts with the melting block 503, the melting block 503 is dissolved, the switch plate 502 contacts with the regulating valve 302, the switch plate 502 pushes the regulating valve 302 to be closed, the regulating valve 302 is closed after being turned to a certain angle, and the phase change energy storage material stops flowing into the sealing bag 100. By the cooperation of the melting block 503 and the spring 402, the pressure of the phase change energy storage material metal container 200 and the sealing bag 100 reach relative balance, and then the flow is stopped.
Through the setting of pressure testing mechanism 400, can carry out pressure detection to the phase change energy storage material in sealing bag 100, through the pressure detection to the phase change energy storage material in sealing bag 100, the staff can adjust container strength or sealing bag 100 and metal container 200's pressure differential size before the installation, and then makes things convenient for the additional installation of the phase change energy storage material of building construction process. By the arrangement of the guide rods 413 and the guide plates 411, the probability of the spring 402 shifting in the extending and contracting direction is reduced, and the detection result of the detection block 401 is more accurate. By the arrangement of the adjustment mechanism 300, the pressure inside the sealed bag 100 and the metal container 200 is kept relatively balanced. By the arrangement of the melting block 503, the ball valve can be closed when a certain phase change energy storage material flows into the separation cavity, and the pressure in the separation cavity and the pressure in the sealing bag 100 can be balanced relatively.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A pressure testing mechanism for phase change energy storage material, its characterized in that: including backup pad (201), spring (402) and output subassembly (410), support backup pad (201) on phase change energy storage material, set up the guiding hole in the middle of backup pad (201), output subassembly (410) intermediate position passes the guiding hole, and output subassembly (410) are connected with spring (402), and spring (402) upper end and backup pad (201) downside butt, spring (402) lower extreme and phase change energy storage material butt.
2. The pressure testing mechanism for a phase change energy storage material of claim 1, wherein: the output assembly (410) comprises a guide rod (413), a detection rod (412) and a guide plate (411), wherein the lower side of the guide plate (411) is in butt joint with the phase change energy storage material, the guide rod (413) is connected to the upper side of the guide plate (411), the guide rod (413) penetrates through the spring (402) and the guide hole, the detection rod (412) is arranged on two sides of the guide plate (411), and the detection rod (412) is connected with the guide plate (411).
3. The pressure testing mechanism for a phase change energy storage material of claim 2, wherein: the output assembly (410) further comprises a detection block (401), threads are formed in the guide holes, the detection block (401) is arranged in the guide holes, the lower portion of the detection block (401) is connected with the spring (402), the guide holes are formed in the middle of the detection block (401), and guide rods (413) are arranged in the guide holes in a penetrating mode.
4. A pressure adjustment device, characterized by: the pressure testing mechanism (400) for the phase-change energy storage material comprises a sealing bag (100), a metal container (200) and any one of claims 1-3, wherein the sealing bag (100) is made of flexible materials, the sealing bag (100) is placed in the metal container (200), a pressure testing device for the phase-change energy storage material is arranged above the sealing bag (100) in the metal container (200), a supporting plate (201) is connected in the metal container (200), an output assembly (410) is abutted against the sealing bag (100), an adjusting mechanism (300) is arranged between the sealing bag (100) and the metal container (200), the adjusting mechanism (300) is communicated with the sealing bag (100) and comprises an adjusting pipeline (301) and an adjusting valve (302), the input end of the adjusting pipeline (301) is communicated with the metal container (200), the adjusting valve (302) is arranged at the input end of the adjusting pipeline (301), and an output assembly (410) of the pressure testing mechanism (400) is connected with an adjusting valve (302) switch.
5. A pressure regulating device as defined in claim 4, wherein: the regulating valve (302) is configured as a ball valve.
6. A pressure regulating device according to any one of claims 4-5, characterized in that: the periphery of the supporting plate (201) is connected with the metal container (200), the upper part of the supporting plate (201) of the metal container (200) is divided into a separation cavity, and the output end of the adjusting pipeline (301) is communicated with the separation cavity.
7. A pressure regulating device as defined in claim 6, wherein: a closing mechanism (500) is arranged in a separation cavity on the supporting plate (201), the closing mechanism (500) comprises a closing spring (501) and a melting block (503), the closing spring (501) is connected to the metal container (200), the melting block (503) is connected to the metal container (200), and the closing spring (501) is abutted against the melting block (503).
8. A pressure regulating device as defined in claim 7, wherein: the closing mechanism (500) further comprises a switch plate (502), the switch plate (502) is connected to the closing spring (501), and the switch plate (502) is abutted against the melting block (503).
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1266717A (en) * | 1999-03-16 | 2000-09-20 | 沈仲山 | Adjustable pressure injector |
| CN101349604A (en) * | 2008-09-05 | 2009-01-21 | 广东联塑科技实业有限公司 | Apparatus and method for testing and monitoring pipe real time pressure |
| CN205981501U (en) * | 2016-08-26 | 2017-02-22 | 陈胜辉 | Orce measuring device |
| CN106568537A (en) * | 2016-11-08 | 2017-04-19 | 上海宇航系统工程研究所 | Electromagnet suction measuring device |
| CN107449304A (en) * | 2017-07-17 | 2017-12-08 | 常州海卡太阳能热泵有限公司 | Energy-storage units, the inorganic-phase variable energy storage device and preparation technology with energy-storage units |
| CN206930399U (en) * | 2017-07-14 | 2018-01-26 | 广东志高暖通设备股份有限公司 | A kind of pressure test device for phase-changing energy storage material |
| CN207963594U (en) * | 2018-01-31 | 2018-10-12 | 北京宇田相变储能科技有限公司 | A kind of pressure-bearing phase-change energy-storage units |
| CN110702851A (en) * | 2019-09-09 | 2020-01-17 | 中国建筑西北设计研究院有限公司 | Performance test system and method for phase change energy storage device |
| CN111574965A (en) * | 2020-03-30 | 2020-08-25 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Method for pouring phase-change material of phase-change temperature control component of electronic device |
| CN113442364A (en) * | 2021-08-04 | 2021-09-28 | 刘杰 | Polyurethane foaming machine convenient for adjusting pressure |
| CN216695835U (en) * | 2021-12-30 | 2022-06-07 | 深圳金桔能源科技有限公司 | Pressure testing device for phase change energy storage material |
| CN115112482A (en) * | 2022-07-29 | 2022-09-27 | 深圳康佳电子科技有限公司 | Pressure testing device for elastic material |
| CN115698579A (en) * | 2020-05-26 | 2023-02-03 | 宝马股份公司 | Control unit and method for regulating the pressure in an extraction line of a pressure vessel |
-
2023
- 2023-03-22 CN CN202310283483.XA patent/CN116007795B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1266717A (en) * | 1999-03-16 | 2000-09-20 | 沈仲山 | Adjustable pressure injector |
| CN101349604A (en) * | 2008-09-05 | 2009-01-21 | 广东联塑科技实业有限公司 | Apparatus and method for testing and monitoring pipe real time pressure |
| CN205981501U (en) * | 2016-08-26 | 2017-02-22 | 陈胜辉 | Orce measuring device |
| CN106568537A (en) * | 2016-11-08 | 2017-04-19 | 上海宇航系统工程研究所 | Electromagnet suction measuring device |
| CN206930399U (en) * | 2017-07-14 | 2018-01-26 | 广东志高暖通设备股份有限公司 | A kind of pressure test device for phase-changing energy storage material |
| CN107449304A (en) * | 2017-07-17 | 2017-12-08 | 常州海卡太阳能热泵有限公司 | Energy-storage units, the inorganic-phase variable energy storage device and preparation technology with energy-storage units |
| CN207963594U (en) * | 2018-01-31 | 2018-10-12 | 北京宇田相变储能科技有限公司 | A kind of pressure-bearing phase-change energy-storage units |
| CN110702851A (en) * | 2019-09-09 | 2020-01-17 | 中国建筑西北设计研究院有限公司 | Performance test system and method for phase change energy storage device |
| CN111574965A (en) * | 2020-03-30 | 2020-08-25 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Method for pouring phase-change material of phase-change temperature control component of electronic device |
| CN115698579A (en) * | 2020-05-26 | 2023-02-03 | 宝马股份公司 | Control unit and method for regulating the pressure in an extraction line of a pressure vessel |
| CN113442364A (en) * | 2021-08-04 | 2021-09-28 | 刘杰 | Polyurethane foaming machine convenient for adjusting pressure |
| CN216695835U (en) * | 2021-12-30 | 2022-06-07 | 深圳金桔能源科技有限公司 | Pressure testing device for phase change energy storage material |
| CN115112482A (en) * | 2022-07-29 | 2022-09-27 | 深圳康佳电子科技有限公司 | Pressure testing device for elastic material |
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| CN116007795B (en) | 2023-06-06 |
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Denomination of invention: A pressure testing mechanism and pressure adjustment device for phase change energy storage materials Effective date of registration: 20230914 Granted publication date: 20230606 Pledgee: Weihai commercial bank Limited by Share Ltd. Ji'nan branch Pledgor: SHANDONG WANBANG BUILDING TECHNOLOGY CO.,LTD. Registration number: Y2023980056858 |
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