Detection system for heat exchange between energy station and energy interval
By designing a detection system for energy stations and energy intervals, combined with temperature sensors and circulating detection mechanisms, the problem that the new energy heat exchange system cannot meet the temperature specifications of subway stations and driving intervals is solved, and the stable temperature control and energy conservation are achieved.
Patent Information
- Application Number
- CN202422031564.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-21
AI Technical Summary
During subway construction, the new energy heat exchange system cannot make the internal temperature of the station and driving range meet the specifications due to the use of underground temperatures. A detection system is needed to control the start-stop and power of the traditional heat exchange system to assist in temperature regulation.
Design a heat exchange detection system for energy stations and energy intervals, including driving ranges, stations, station inspection agencies, circuit inspection agencies, energy-saving heat exchange systems and traditional heat exchange systems. By setting the first temperature sensor inside the station and the third temperature sensor on the energy-saving and heat exchange system, combined with the front and reverse threaded rods and guide blocks of the cruise detection mechanism, real-time monitoring of the internal temperature of the station and driving range and detection of the internal temperature of the energy-saving and heat exchange system.
It realizes stable control of the internal temperature of the subway station and driving range, saves energy, and ensures that the temperature complies with the specifications and standards, improving the efficiency and safety of the heat exchange process.
Smart Images
Figure CN222912930U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of temperature monitoring of subway heat exchange systems, in particular to a detection system for heat exchange between energy stations and energy intervals. Background Art
[0002] The detection system for heat exchange between energy stations and energy intervals accurately arranges various advanced temperature sensors and monitoring equipment at key locations to obtain key data in real time during the heat exchange process between energy stations and energy intervals. These devices can accurately monitor key indicators such as the operating temperature, pressure, and heat exchange efficiency of the heat exchange equipment, and quickly transmit these data to the central control system. The central control system uses professional data analysis algorithms to quickly process and analyze the received data, and can promptly detect abnormal conditions in the heat exchange process, such as temperature fluctuations beyond the normal range, unstable pressure, etc., and quickly make corresponding adjustment decisions to ensure that the heat exchange process between energy stations and energy intervals always operates efficiently, stably, and safely.
[0003] With the development of technology and the improvement of energy-saving awareness, energy-saving new energy heat exchange systems are currently being installed in subway construction using the stable underground temperature. Since the new energy heat exchange system uses underground temperature, it is unable to make the internal temperature of the station and driving range meet the standard in some cases. Therefore, a new energy station and energy range heat exchange detection system is needed to detect the temperature in the subway station and driving range, and at the same time detect the internal temperature of the heat exchange system to control the start and stop and power of the traditional heat exchange system, to perform auxiliary temperature regulation, control the temperature in the station, and also cool down the waste heat generated by the subway operation in the driving range. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model develops a detection system for heat exchange in energy stations and energy intervals, which can monitor the temperature inside the station and the driving interval in real time and simultaneously detect the temperature inside the energy-saving heat exchange system to control the traditional heat exchange system for auxiliary temperature control, thereby achieving the effect of saving energy while ensuring the stability of the temperature inside the subway station and the driving interval.
[0005] The technical solution to the technical problem solved by the utility model is: a detection system for heat exchange between an energy station and an energy interval, comprising a driving interval, a station, a station detection mechanism, a patrol detection mechanism, an energy-saving heat exchange system and a traditional heat exchange system, the driving interval is connected to the station body, and a foundation layer is provided at the driving interval and the lower part of the station, the station detection mechanism adopts a first temperature sensor, and the first temperature sensor is arranged inside the station, the patrol detection mechanism comprises positive and negative threaded rods, a guide block, a second temperature sensor and a mounting plate, the positive and negative threaded rods are provided with positive thread slideways and negative threaded slideways, a connecting slideway is provided between the positive and negative threaded slideways, the guide block is slidably connected to the positive and negative threaded rods, the second temperature sensor is rotatably connected to the guide block, the positive and negative threaded rods are rotatably connected to the mounting plate, the mounting plate is connected inside the driving interval, the patrol detection mechanism is also provided with a guide mechanism, the energy-saving heat exchange system and the traditional heat exchange system are installed in the driving interval and the station, and the energy-saving heat exchange system is provided with a third temperature sensor.
[0006] Preferably, the guide mechanism comprises a slider and a slide rail, the slider is connected to the second temperature sensor and slidably connected in the slide rail, and the slide rail is connected to the mounting plate.
[0007] Preferably, the sliding block is a trapezoid with a short side close to the second temperature sensor, and the slide rail is provided with a trapezoidal groove matching the sliding block.
[0008] Preferably, a servo motor is connected to the mounting plate via a flange, and the forward and reverse threaded rods are connected to an output end of the servo motor.
[0009] Preferably, both ends of the guide block in the length direction are provided with rounded corners.
[0010] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:
[0011] 1. By setting up a roving temperature detection device, the temperature inside the driving area can be monitored at multiple points, which can be completed using only one temperature sensor, and the temperature data obtained is more accurate;
[0012] 2. By setting a guide mechanism for the patrol inspection mechanism, the patrol inspection mechanism can be made more stable during operation;
[0013] 3. By adopting the positive and negative thread rods, the guide block slides in the positive thread slideway and the negative thread slideway, and the positive thread slideway and the negative thread slideway are connected by the connecting slideway, so that the servo motor can continuously work to drive the positive and negative thread rods to rotate to realize the reciprocating motion of the second temperature sensor;
[0014] 4. By designing both ends of the guide block into rounded corners, the guide block can be effectively prevented from getting stuck at the intersection of the positive thread slideway and the negative thread slideway, thereby improving the stability of operation;
[0015] 5. The utility model receives the signal of the temperature sensor through the controller and controls the energy-saving heat exchange system and the traditional heat exchange system to control the traditional heat exchange system for auxiliary temperature control, thereby saving energy while ensuring the stability of the internal temperature of the subway station and the driving area. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is the front view of the utility model;
[0017] Figure 2 for Figure 1 Sectional view in the AA direction;
[0018] Figure 3 for Figure 2 A partial enlarged view of the middle A area;
[0019] Figure 4 for Figure 1 Cross-sectional view in the BB direction;
[0020] Figure 5 for Figure 4 A partial enlarged view of the middle A area;
[0021] Figure 6 It is the overall structural diagram of the utility model;
[0022] Figure 7 It is a right view of the utility model;
[0023] Figure 8 for Figure 7 Sectional view in the AA direction;
[0024] Fig. 9 for Figure 8 A partial enlarged view of the middle A area;
[0025] Fig.10 It is a structural diagram of the positive and negative threaded rods and the mounting plate;
[0026] Fig.11 for Fig.10 A partial enlarged view of area A.
[0027] Among them: 1. Driving section; 2. Station; 21. First temperature sensor; 3. Positive and negative threaded rods; 31. Positive threaded slideway; 32. Negative threaded slideway; 33. Connecting slideway; 34. Servo motor; 4. Guide block; 5. Second temperature sensor; 51. Slider; 6. Slide rail; 7. Mounting plate; 8. Energy-saving heat exchange system; 81. Third temperature sensor; 9. Traditional heat exchange system; 10. Foundation layer. DETAILED DESCRIPTION
[0028] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.
[0029] Example 1
[0030] See also Figures 1 to 11 , a detection system for heat exchange between energy stations and energy intervals, including a driving interval 1, a station 2, a detection mechanism for the station 2, a patrol detection mechanism, an energy-saving heat exchange system 8 and a traditional heat exchange system 9, the driving interval 1 and the station 2 are connected to each other, a foundation layer 10 is provided at the lower part of the driving interval 1 and the station 2, a heat exchange coil of the energy-saving heat exchange system 8 is provided in the foundation layer 10, and the heat exchange coil is simultaneously passed upward and provided in the energy-saving heat exchange system 8, the station 2 detection mechanism adopts a first temperature sensor 21, the first temperature sensor 21 is provided inside the station 2, the patrol detection mechanism includes positive and negative threaded rods 3, a guide block 4, a second temperature sensor The positive and negative threaded rods 3 are provided with positive thread slideways 31 and negative thread slideways 32, and a connecting slideway 33 is provided between the positive thread slideways 31 and negative thread slideways 32. The guide block 4 is slidably connected to the positive and negative threaded rods 3. The second temperature sensor 5 is rotatably connected to the guide block 4. The positive and negative threaded rods 3 are rotatably connected to the mounting plate 7. The mounting plate 7 is connected inside the driving section 1. The patrol detection mechanism is also provided with a guiding mechanism. The energy-saving heat exchange system 8 and the traditional heat exchange system 9 are installed inside the driving section 1 and the station 2. The energy-saving heat exchange system 8 is provided with a third temperature sensor 81.
[0031] like Figure 5 , Figure 8 , Fig. 9 and Figure Fig.10 As shown, the guide mechanism includes a slider 51 and a slide rail 6 . The slider 51 is connected to the second temperature sensor 5 and is slidably connected in the slide rail 6 . The slide rail 6 is connected to the mounting plate 7 .
[0032] like Figure 5 As shown, the slider 51 is a trapezoid with a short side close to the second temperature sensor 5 , and a trapezoidal groove matching the slider 51 is provided on the slide rail 6 .
[0033] like Figure 2 , Figure 6 , Figure 7 and Figure 8 As shown, a servo motor 34 is connected to the mounting plate 7 via a flange, and the forward and reverse threaded rods 3 are connected to the output end of the servo motor 34 .
[0034] Preferably, both ends of the guide block 4 in the length direction are provided with rounded corners.
[0035] Principle and operation process
[0036] The utility model adopts a controller to receive the signal of the temperature sensor and control the energy-saving heat exchange system 8 and the traditional heat exchange system 9. The first temperature sensor 21 located inside the station 2 is used as the detection mechanism of the station 2 to continuously collect data on the air temperature in the station 2 and convert the temperature signal into an electrical signal to transmit to the controller; after the servo motor 34 is started, its output end drives the positive and negative threaded rod 3 to rotate continuously. Under the joint action of the positive thread slideway 31 and the negative thread slideway 32 of the positive and negative threaded rod 3 and the connecting slideway 33 connecting the two, the guide block 4 moves back and forth along the positive and negative threaded rod 3 in the driving section 1. The second temperature sensor 5 rotatably connected to the guide block 4 also moves accordingly, so that the temperature can be detected in turn at different positions in the driving section 1. Only one second temperature sensor 5 is used to realize multi-point monitoring of the driving section 1, and the comprehensiveness and accuracy of the temperature data are improved; the slider 51 connected to the second temperature sensor 5 slides in the slide rail 6, providing a stable guide for the movement of the second temperature sensor 5. When the second temperature sensor 5 moves on the positive and negative threaded rod 3 along with the guide block 4, the slider 51 always moves along the track of the slide rail 6, ensuring that the second temperature sensor 5 will not deviate or shake during the movement, ensuring the stability of temperature detection; the third temperature sensor 81 is installed on the energy-saving heat exchange system 8, directly contacts the key parts of the energy-saving heat exchange system 8, and senses the working temperature changes of the energy-saving heat exchange system 8 in real time. It transmits the collected temperature data to the controller so that the controller can understand the operating status and heat exchange effect of the energy-saving heat exchange system 8; the first temperature sensor 21, the second temperature sensor 5 and the third temperature sensor 81 transmit the collected temperature data to the controller in real time. After receiving these data, the controller uses the internal preset algorithm and program to quickly analyze and process the data, and comprehensively evaluates the temperature data in the station 2, the driving section 1 and the energy-saving heat exchange system 8 to determine whether the current temperature condition meets the preset temperature standard; when the controller analyzes and finds that the temperature inside the subway station and the driving section 1 cannot be stabilized within the required range by relying solely on the energy-saving heat exchange system 8, the controller will send a control signal to start the traditional heat exchange system 9 for auxiliary temperature control. In this way, the energy-saving heat exchange system 8 can be used to the maximum extent to reduce energy consumption under the premise of ensuring temperature stability, and the power of the traditional heat exchange system 9 can be used when necessary to ensure that the temperature of the entire energy station 2 and the energy interval is always within a reasonable range; a representative location is selected inside the station 2, which can usually be the central area of the station 2 or above a crowded area. The first temperature sensor 21 is firmly fixed at this location using a mounting bracket to ensure that the sensor can accurately sense the air temperature in the station 2 and will not be disturbed by human activities or other equipment.
[0037] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.
Claims
1. A detection system for heat exchange between energy stations and energy intervals, characterized in that: The invention comprises a driving section (1), a station (2), a station (2) detection mechanism, a patrol detection mechanism, an energy-saving heat exchange system (8) and a traditional heat exchange system (9); the driving section (1) and the station (2) are connected to each other; a foundation layer (10) is provided at the bottom of the driving section (1) and the station (2); the station (2) detection mechanism adopts a first temperature sensor (21); the first temperature sensor (21) is provided inside the station (2); the patrol detection mechanism comprises a positive and negative threaded rod (3), a guide block (4), a second temperature sensor (5) and a mounting plate (7); the positive and negative threaded rod (3) is provided with a positive threaded slideway (31) and a negative threaded guideway (32); A threaded slideway (32), a connecting slideway (33) is provided between the positive threaded slideway (31) and the negative threaded slideway (32), a guide block (4) is slidably connected to the positive and negative threaded rods (3), the second temperature sensor (5) is rotatably connected to the guide block (4), the positive and negative threaded rods (3) are rotatably connected to the mounting plate (7), the mounting plate (7) is connected inside the driving section (1), the patrol detection mechanism is further provided with a guiding mechanism, the energy-saving heat exchange system (8) and the traditional heat exchange system (9) are installed inside the driving section (1) and the station (2), and the energy-saving heat exchange system (8) is provided with a third temperature sensor (81).
2. A detection system for heat exchange between energy stations and energy zones according to claim 1, characterized in that: The guide mechanism comprises a slider (51) and a slide rail (6); the slider (51) is connected to the second temperature sensor (5) and slidably connected in the slide rail (6); and the slide rail (6) is connected to the mounting plate (7).
3. A detection system for heat exchange between energy stations and energy zones according to claim 2, characterized in that: The sliding block (51) is in the shape of a trapezoid with a short side close to the second temperature sensor (5), and the sliding rail (6) is provided with a trapezoidal groove matching the sliding block (51).
4. A detection system for heat exchange between energy stations and energy zones according to claim 1, characterized in that: A servo motor (34) is connected to the mounting plate (7) via a flange, and the forward and reverse threaded rods (3) are connected to the output end of the servo motor (34).
5. The detection system for heat exchange between energy stations and energy zones according to claim 1, characterized in that: Both ends of the guide block (4) in the length direction are provided with rounded corners.