Ground temperature detection device for ground source heat pump system
By designing the ground temperature detection device of the ground source heat pump system, real-time temperature detection is achieved using probes, temperature sensors and signal transmitters, and preventing ice blockage through electric heating pipes, the problems of monitoring errors and ice blockage of the ground source heat pump system are solved, and the system is realized Automatic thermal freezing and accurate temperature monitoring.
Patent Information
- Application Number
- CN202420761670.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The ground source heat pump system is prone to errors and errors when referring to regular data, and cannot monitor the ground temperature in real time. In winter, the pipelines are prone to freezing and causing blockage, affecting normal operation.
A ground temperature detection device for ground source heat pump system is designed, including detection tube, control box, probe, temperature sensor, signal transmitter and electric heating tube. The temperature is detected in real time through the probe, the sensor transmits data, and the signal transmitter is transmitted to the terminal, and When the temperature is too low, control the heating pipe to prevent ice from being blocked.
Real-time and accurate ground temperature detection and automatic auxiliary heat prevention of ground source heat pump system are realized, avoiding data errors and pipeline blockage.
Smart Images
Figure CN222165260U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ground source heat pumps, in particular to a ground temperature detection device for a ground source heat pump system. Background Art
[0002] Geothermal heat pump system, also known as ground source heat pump, uses ground energy, soil, groundwater, surface water, low-temperature geothermal water and tail water as the cooling source for heat pump cooling in summer and the low-temperature heat source for heating in winter. It is also a system for heating, cooling and domestic hot water. It is used to replace the traditional mode of using refrigerators and boilers for air conditioning, heating and heating. It is an effective way to improve the urban atmospheric environment and save energy. It is also a new development direction for the utilization of ground energy in China.
[0003] Since the underground pipes are buried deep underground, if errors occur during regular data reference, a lot of data will be lost by the time they are discovered, making real-time monitoring impossible. At the same time, the temperature inside the underground pipes will not dissipate easily. Even if the data is measured, the error is large and accurate monitoring cannot be completed. In addition, the temperature is too low in winter, and some pipes are prone to ice, resulting in pipe blockage and affecting normal operation. For this reason, the present application proposes a ground temperature detection device for a ground source heat pump system to solve this problem.
[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content
[0005] The purpose of the utility model is to provide a ground temperature detection device for a ground source heat pump system to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides a ground temperature detection device for a ground source heat pump system, including a detection tube and a control box, the interior of the detection tube includes a detection channel, both ends of the detection channel are provided with connecting ports, the connecting ports are connected to the ground source heat pump pipeline, a probe is provided at the top of the detection channel, a first temperature sensor is provided at the lower part of the interior of the control box, a controller is provided at the top of the first temperature sensor, a signal transmitter is provided at the top of the controller, a memory is provided on one side of the signal transmitter, a second temperature sensor is provided on one side of the memory, a cover plate is provided on the top of the control box, a connector is provided on the top of the cover plate, and an alarm is provided on one side of the connector.
[0007] Preferably, the control box is fixedly connected to the detection tube by bolts, the probe is fixedly connected to the detection tube by bolts, the probe is connected to the first temperature sensor by wires, and the first temperature sensor is fixedly connected to the control box by bolts.
[0008] Preferably, the first temperature sensor is fixedly connected to the control box by bolts, and the second temperature sensor is fixedly connected to the control box by bolts.
[0009] Preferably, the memory is fixedly connected to the control box by bolts, the signal transmitter is fixedly connected to the control box by bolts, the memory is respectively connected to the first temperature sensor, the second temperature sensor and the signal transmitter by wires, and the connector is connected to the remote terminal by wires.
[0010] Preferably, an electric heating tube is provided at the bottom of the detection tube, the electric heating tube is connected to the controller wire, and the controller is fixedly connected to the control box by bolts.
[0011] Preferably, the cover plate is fixedly connected to the control box by bolts, and the alarm is fixedly connected to the cover plate by bolts.
[0012] Preferably, a battery is provided inside the control box, and the battery is fixedly connected to the control box by bolts.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. The utility model is a ground temperature detection device for a ground source heat pump system, which is provided with a detection tube, a control box, a probe, a first temperature sensor, a second temperature sensor and a signal transmitter. The probe detects the temperature in the detection channel in real time, and the detected temperature is transmitted to the memory through the first temperature sensor. At the same time, the second temperature sensor detects the underground temperature, and then the signal transmitter transmits the temperature data in the memory to the terminal. By detecting the temperature in the ground source heat pump pipeline and the underground soil, it is convenient to detect the ground source heat pump temperature in real time, and the effect of automatically detecting the ground temperature of the ground source heat pump is achieved.
[0015] 2. The utility model is a ground temperature detection device for a ground source heat pump system, which is provided with a controller, an electric heating tube and a battery. When it is detected that the temperature is too low, the controller controls the electric heating tube to operate, heats the inside of the detection tube, and prevents the water source in the heating tube from freezing and causing blockage, thereby achieving the effect of automatic auxiliary heating and anti-freezing. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a structural schematic diagram of a ground temperature detection device for a ground source heat pump system according to an embodiment of the utility model;
[0018] Figure 2 It is a schematic diagram of the internal structure of a detection tube in a ground temperature detection device for a ground source heat pump system according to an embodiment of the utility model;
[0019] Figure 3 It is a schematic diagram of the internal structure of a control box in a ground temperature detection device for a ground source heat pump system according to an embodiment of the utility model.
[0020] Reference numerals:
[0021] 1. Detection tube; 101. Detection channel; 102. Probe; 103. Electric heating tube; 104. Connecting port; 2. Control box; 201. First temperature sensor; 202. Controller; 203. Signal transmitter; 204. Memory; 205. Second temperature sensor; 206. Battery; 207. Cover plate; 208. Connector; 209. Alarm. DETAILED DESCRIPTION
[0022] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:
[0023] See also Figure 1-3 According to an embodiment of the utility model, a ground temperature detection device for a ground source heat pump system includes a detection tube 1 and a control box 2. The detection tube 1 includes a detection channel 101 inside. Both ends of the detection channel 101 are provided with connection ports 104, and the connection ports 104 are connected to the ground source heat pump pipeline. A probe 102 is provided at the top of the detection channel 101. A first temperature sensor 201 is provided at the bottom of the control box 2. A controller 202 is provided at the top of the first temperature sensor 201. A signal transmitter 203 is provided at the top of the controller 202. A memory 204 is provided on one side of the signal transmitter 203. A second temperature sensor 205 is provided on one side of the memory 204. A cover plate 207 is provided at the top of the cover plate 207. A connector 208 is provided on the top of the connector 208. An alarm 209 is provided on one side of the connector 208. The utility model detects the temperature of the pipeline and the underground soil in real time through the probe 102, the first temperature sensor 201 and the second temperature sensor 205, and sends the temperature to the terminal through the signal transmitter 203, so as to achieve the effect of automatically and accurately detecting the real-time temperature of the ground source heat pump.
[0024] According to the above scheme of the utility model, the control box 2 is fixedly connected to the detection tube 1 by bolts, the probe 102 is fixedly connected to the detection tube 1 by bolts, the probe 102 is connected to the first temperature sensor 201 by wires, the first temperature sensor 201 is fixedly connected to the control box 2 by bolts, the first temperature sensor 201 is fixedly connected to the control box 2 by bolts, and the second temperature sensor 205 is fixedly connected to the control box 2 by bolts, so as to accurately detect the temperature.
[0025] According to the above scheme of the utility model, the memory 204 is fixedly connected to the control box 2 by bolts, the signal transmitter 203 is fixedly connected to the control box 2 by bolts, the memory 204 is respectively connected to the first temperature sensor 201, the second temperature sensor 205 and the signal transmitter 203 by wires, and the connector 208 is connected to the remote terminal by wires, so as to facilitate the transmission of real-time temperature data.
[0026] According to the above scheme of the utility model, an electric heating tube 103 is provided at the bottom of the detection tube 1, the electric heating tube 103 is connected to the controller 202 by wires, and the controller 202 is fixedly connected to the control box 2 by bolts, so as to facilitate auxiliary heating and antifreeze.
[0027] According to the above solution of the utility model, the cover plate 207 is fixedly connected to the control box 2 by bolts, and the alarm 209 is fixedly connected to the cover plate 207 by bolts, for temperature overload alarm.
[0028] According to the above solution of the utility model, a battery 206 is provided inside the control box 2, and the battery 206 is fixedly connected to the control box 2 by bolts, so as to facilitate emergency use of electricity.
[0029] During specific use, the device is buried in the underground ground source heat pump pipeline, connected to the terminal transmission cable through the connector 208, the detection tube 1 is connected to the ground source heat pump pipeline through the connection port 104, and the temperature in the detection channel 101 is detected in real time through the probe 102. The detected temperature is transmitted to the memory 204 through the first temperature sensor 201. At the same time, the second temperature sensor 205 detects the underground temperature. At the same time, the signal transmitter 203 transmits the temperature data in the memory 204 to the terminal, which is convenient for real-time detection of the underground temperature and realizes the effect of automatically detecting the ground temperature of the ground source heat pump; when the temperature is detected to be too low, the controller 202 controls the electric heating tube 103 to work, heats the inside of the detection tube 1, prevents the water source in the heating tube from freezing and causing blockage, and realizes the effect of automatic auxiliary heating and anti-freezing.
[0030] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A ground temperature detection device for a ground source heat pump system, comprising a detection tube (1) and a control box (2), characterized in that: The detection tube (1) comprises a detection channel (101) inside, and connection ports (104) are provided at both ends of the detection channel (101), and the connection ports (104) are connected to the ground heat pump pipeline. A probe (102) is provided at the top of the detection channel (101), and a first temperature sensor (201) is provided at the lower part of the control box (2), and a controller (202) is provided at the top of the first temperature sensor (201), and a signal transmitter (203) is provided at the top of the controller (202), and a memory (204) is provided on one side of the signal transmitter (203), and a second temperature sensor (205) is provided on one side of the memory (204), and a cover plate (207) is provided at the top of the cover plate (207), and a connector (208) is provided at the top of the connector (208), and an alarm (209) is provided on one side of the connector (208).
2. A ground temperature detection device for a ground source heat pump system according to claim 1, characterized in that: The control box (2) is fixedly connected to the detection tube (1) by bolts, the probe (102) is fixedly connected to the detection tube (1) by bolts, the probe (102) is connected to the first temperature sensor (201) by wires, and the first temperature sensor (201) is fixedly connected to the control box (2) by bolts.
3. A ground temperature detection device for a ground source heat pump system according to claim 2, characterized in that: The first temperature sensor (201) is fixedly connected to the control box (2) by bolts, and the second temperature sensor (205) is fixedly connected to the control box (2) by bolts.
4. A ground temperature detection device for a ground source heat pump system according to claim 3, characterized in that: The memory (204) is bolted and fixedly connected to the control box (2), the signal transmitter (203) is bolted and fixedly connected to the control box (2), the memory (204) is respectively connected to the first temperature sensor (201), the second temperature sensor (205) and the signal transmitter (203) by wires, and the connector (208) is connected to the remote terminal by wires.
5. The ground temperature detection device for a ground source heat pump system according to claim 1, characterized in that: An electric heating tube (103) is provided at the bottom of the detection tube (1), the electric heating tube (103) is connected to the controller (202) by wires, and the controller (202) is fixedly connected to the control box (2) by bolts.
6. A ground temperature detection device for a ground source heat pump system according to claim 5, characterized in that: The cover plate (207) is fixedly connected to the control box (2) by bolts, and the alarm (209) is fixedly connected to the cover plate (207) by bolts.
7. The ground temperature detection device for a ground source heat pump system according to claim 1, characterized in that: A storage battery (206) is provided inside the control box (2), and the storage battery (206) is fixedly connected to the control box (2) by bolts.