CN213514487U - Solar thermal safety device - Google Patents
Solar thermal safety device Download PDFInfo
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- CN213514487U CN213514487U CN202022000285.2U CN202022000285U CN213514487U CN 213514487 U CN213514487 U CN 213514487U CN 202022000285 U CN202022000285 U CN 202022000285U CN 213514487 U CN213514487 U CN 213514487U
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- control valve
- pressure
- shell
- pipeline
- water tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a solar thermal safety device, which comprises a shell and a fixing frame, wherein a first pressure sensor is arranged on the inner wall of the shell, a water tank, a diversion chamber and a return chamber are arranged in the shell, one end of the water tank is connected with a water replenishing device through a pipeline, one end of the diversion chamber is connected with a heat collecting pipe through a circulating pipeline, a second temperature sensor and a second pressure sensor are arranged on the inner wall of the heat collecting pipe, an outlet of the heat collecting pipe is provided with a pressure discharge pipe and a second electric control valve is arranged on the pressure discharge pipe, the return chamber is connected with a temperature detection sensor through a pipeline, the temperature detection sensor is connected with a heat supply system, the water tank is connected with the return chamber through a return pipe, the bottom of the shell is provided with a pressure discharge pipe and a third electric control valve is arranged on the pressure discharge, the utility model discloses an automatic automatically controlled pressure release function has improved thermal-collecting tube life, has ensured personal safety.
Description
Technical Field
The utility model belongs to the technical field of the heating power equipment technique and specifically relates to a solar thermal energy power safety device.
Background
Solar thermal utilization technology provides continuous clean, renewable and free heat energy for human life. In strong sunshine weather environment, when the solar energy collection pipe constantly absorbs the energy, when the thermal-collecting pipe pipeline internal pressure was too high, if not in time the pressure release, can cause the damage to the thermal-collecting pipe to can produce the incident.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a solar thermal energy power safety device, realizes intelligent control temperature, and can automatic automatically controlled pressure release.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a solar thermal safety device comprises a shell, wherein the shell is placed on a fixed frame, a first pressure sensor is arranged on the inner wall of the shell, a water tank is arranged in the shell, one end of the water tank is connected with a water supplementing device through a pipeline, a first electric control valve is arranged on the pipeline between the water tank and the water supplementing device, the water tank is connected with a flow guide chamber through a pipeline, a flow control valve is arranged on the pipeline, a first temperature sensor is arranged on the inner wall of the flow guide chamber, one end of the flow guide chamber is connected with a plurality of heat collecting pipes which are arranged in parallel through a circulating pipeline, a second temperature sensor and a second pressure sensor are arranged on the inner wall of each heat collecting pipe, a pressure discharge pipe is arranged at the outlet of each heat collecting pipe, a second electric control valve is arranged on the pressure discharge pipe, the flow guide chamber is connected with a, the temperature detection sensor is connected with the heat supply system, the water tank is connected with the reflux chamber through the reflux pipe, the bottom of the shell is provided with a pressure relief pipe and a third electric control valve, the shell of the shell is provided with a touch display screen and a control module is arranged in the touch display screen, and the first pressure sensor, the second pressure sensor, the first temperature sensor, the second temperature sensor, the first electric control valve, the second electric control valve, the third electric control valve and the temperature detection sensor are electrically connected with the control module.
Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:
1. the utility model discloses a set up second pressure sensor in the thermal-collecting tube pipeline, set up first pressure sensor in the casing, feedback the pressure in the thermal-collecting tube pipeline and the casing in real time, once pressure exceeds the setting value, control system will control the second electric control valve and open, carry out the pressure release through the pressure discharge pipe with the pressure in the thermal-collecting tube pipeline, or control the third electric control valve and open, carry out the pressure release through the pressure release pipe with the pressure in the casing, control module realizes automatic automatically controlled pressure release function through controlling thermal-collecting tube and casing automatic pressure release, the life of thermal-collecting tube has been improved, personal safety has been ensured;
2. the utility model discloses the backward flow room passes through the pipe connection temperature detection sensor, and the temperature of temperature detection sensor monitoring water sends the signal to control module, and in remaining water got back to the water tank once more through the back flow, the energy waste can not be caused in the recycling once more.
Drawings
Fig. 1 is a schematic view of the overall structure of a solar thermal safety device of the present invention;
the device comprises a shell, a water tank, a water supplementing device, a first electric control valve, a second electric control valve, a first fixing frame, a second fixing frame, a first temperature sensor, a flow control valve, a flow guide chamber, a flow return chamber, a first pressure sensor, a second pressure sensor, a pressure discharge pipe, a second electric control valve, a heat collecting pipe, a third electric control valve, a pressure discharge pipe, a first pressure sensor, a second pressure sensor, a pressure discharge pipe, a second electric control valve, a second pressure sensor, a heat collecting pipe, a third pressure sensor, a pressure discharge pipe, a pressure discharge.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
as shown in fig. 1, a solar thermal safety device comprises a housing 1, the housing 1 is placed on a fixed frame 5, a first pressure sensor 10 is arranged on the inner wall of the housing 1, a water tank 2 is arranged inside the housing 1, one end of the water tank 2 is connected with a water replenishing device 3 through a pipeline, a first electric control valve 4 is arranged on the pipeline between the water tank 2 and the water replenishing device 3, the water tank 2 is connected with a diversion chamber 8 through a pipeline and provided with a flow control valve 7, the inner wall of the diversion chamber 8 is provided with a first temperature sensor 6, one end of the diversion chamber 8 is connected with a plurality of heat collecting pipes 15 arranged in parallel through a circulation pipeline 18, the inner wall of each heat collecting pipe 15 is provided with a second temperature sensor 11 and a second pressure sensor 12, the outlet of each heat collecting pipe 15 is provided with a pressure discharge pipe 13, and the pressure discharge pipe 13 is provided with a, the utility model discloses a temperature control device for a refrigerator, including diversion room 8, reflux room 9, temperature detection sensor 21, water tank 2 and reflux room 9, the reflux room 9 passes through pipe connection temperature detection sensor 21, temperature detection sensor 21 connects heating system 19, connect through back flow pipe 20 between water tank 2 and the reflux room 9, the bottom of casing 1 is provided with pressure relief pipe 17 and is provided with third electric control valve 16 on the pressure relief pipe 17, the shell of casing 1 is provided with touch display screen and the inside control module that is provided with of touch display screen, first pressure sensor 10, second pressure sensor 12, first temperature sensor 6, second temperature sensor 11, first electric control valve 4, second electric control valve 14, third electric control valve 16 and the equal electric connection control module of temperature detection sensor 21.
The specific implementation mode is as follows: firstly, a control module in a touch display screen controls a first electric control valve 4 to automatically replenish water in a water replenishing device 3 into a water tank 2, then the water tank 2 enters a flow guide chamber 8 through a pipeline and a flow control valve 7, a plurality of heat collecting pipes 15 which are arranged in parallel circularly heat water in the flow guide chamber 8 through a circulating pipeline 18, when a second pressure sensor 12 detects that the pressure in the heat collecting pipe pipeline exceeds a preset value, a signal is transmitted to the control module (not shown in the figure), the control module is preferably an M-I full-intelligent measurement and control instrument, the control module controls a second electric control valve 14 to be opened, the pressure in the heat collecting pipe 15 pipeline is decompressed through a pressure discharge pipe 13, if the pressure in a shell 1 detected by a first pressure sensor 10 exceeds the preset value at the moment, the signal is transmitted to the control module, and the control module controls a third electric control valve 16 to be opened, carry out the pressure release through the pressure release pipe 17 in with casing 1, control module is through controlling thermal-collecting tube 15 and the automatic pressure release of casing 1, automatic automatically controlled pressure release function has been realized, the life of thermal-collecting tube has been improved, personal safety has been ensured, the temperature of water is monitored in real time through first temperature sensor 6 in the water conservancy diversion room 8, and to heat good hot water and enter into in the backward flow room 9 through the pipeline, backward flow room 9 passes through pipe connection temperature detection sensor 21, the temperature of temperature detection sensor 21 monitoring water, give control module with signal transmission, remaining water gets back to in water tank 2 once more through back flow 20, the recycling, can not cause the energy waste.
Claims (1)
1. A solar thermal safety device is characterized in that: comprises a shell (1), the shell (1) is placed on a fixed frame (5), a first pressure sensor (10) is arranged on the inner wall of the shell (1), a water tank (2) is arranged inside the shell (1), one end of the water tank (2) is connected with a water supplementing device (3) through a pipeline, a first electric control valve (4) is arranged on the pipeline between the water tank (2) and the water supplementing device (3), the water tank (2) is connected with a diversion chamber (8) through a pipeline, a flow control valve (7) is arranged on the pipeline, a first temperature sensor (6) is arranged on the inner wall of the diversion chamber (8), one end of the diversion chamber (8) is connected with a plurality of heat collecting pipes (15) which are arranged in parallel through a circulating pipeline (18), a second temperature sensor (11) and a second pressure sensor (12) are arranged on the inner wall of the heat collecting pipes (15), the export of thermal-collecting tube (15) is provided with on pressure pipe (13) and pressure pipe (13) second electric control valve (14) are provided with, water conservancy diversion room (8) are through pipe connection backward flow room (9), backward flow room (9) are through pipe connection temperature detection sensor (21), heating system (19) is connected in temperature detection sensor (21), connect through back flow (20) between water tank (2) and backward flow room (9), the bottom of casing (1) is provided with on pressure release pipe (17) and pressure release pipe (17) third electric control valve (16), the shell of casing (1) is provided with touch display screen and the inside control module that is provided with of touch display screen, first pressure sensor (10), second pressure sensor (12), first temperature sensor (6), second temperature sensor (11), The first electric control valve (4), the second electric control valve (14), the third electric control valve (16) and the temperature detection sensor (21) are all electrically connected with the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000285.2U CN213514487U (en) | 2020-09-14 | 2020-09-14 | Solar thermal safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022000285.2U CN213514487U (en) | 2020-09-14 | 2020-09-14 | Solar thermal safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213514487U true CN213514487U (en) | 2021-06-22 |
Family
ID=76446873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022000285.2U Active CN213514487U (en) | 2020-09-14 | 2020-09-14 | Solar thermal safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213514487U (en) |
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2020
- 2020-09-14 CN CN202022000285.2U patent/CN213514487U/en active Active
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