Water distribution type in-pipe water temperature measuring device

Abstract

The utility model provides a water distribution type in-pipe water temperature measuring device which comprises a water distribution branch pipe, two ends of the water distribution branch pipe are respectively communicated with a main pipeline of a concrete water circulation cooling system, and a temperature measuring unit is installed on the inner side of the water distribution branch pipe. Compared with the prior art, the temperature measuring unit is not installed in the main pipeline of the concrete water circulation cooling system, but installed in the branch pipeline communicated with the main pipeline, and therefore the situation that the overflowing capacity in the main pipeline is weakened is avoided.

Description

Technical Field

[0001] This utility model relates to the field of water cooling technology for large-volume concrete, and in particular to a water temperature measuring device for a water-dividing pipe. Background Technology

[0002] After large-volume concrete is poured, in order to reduce the temperature difference between the inside and outside of the concrete during the heating stage and prevent surface cracks, cooling water pipes are embedded in the concrete and connected to a water tank to form a water circulation cooling system. During temperature control, the circulating water temperature needs to be adjusted in a timely manner according to the temperature of the circulating water in the inlet and outlet pipes of the cooling system, in accordance with the technical specifications for temperature measurement and control of large-volume concrete.

[0003] Existing in-pipe water temperature measuring devices have dimensions that differ significantly from the actual required water pipe dimensions due to technological limitations in production equipment. Furthermore, the existing water temperature measuring devices are connected in series with the main water pipe, which poses challenges to the maintenance and repair of the temperature probe. Additionally, the presence of the temperature probe means that directly connecting the cooling water pipe to the thermometer would weaken the water pipe's flow capacity, thus affecting the cooling effect. Utility Model Content

[0004] The purpose of this utility model is to provide a branch pipe water temperature measuring device, which avoids the weakening of the flow capacity in the main pipe by installing the temperature measuring unit in a branch pipe connected to the main pipe. To achieve the above technical features, this utility model achieves its purpose as follows:

[0005] A water temperature measuring device for a water distribution pipe includes a water distribution branch pipe, the two ends of which are respectively connected to the main pipe of a concrete water circulation cooling system, and a temperature measuring unit is installed inside the water distribution branch pipe.

[0006] The temperature measuring unit is a contact temperature sensor.

[0007] The temperature measuring unit is installed on the water distribution branch pipe via a water thermometer connector, and the water thermometer connector is detachably connected to the water distribution branch pipe.

[0008] The thermometer connector is connected to the branch pipe via a thread.

[0009] The branch pipe is equipped with a first branch valve and a second branch valve, and the first branch valve and the second branch valve are respectively installed on the inlet side and the outlet side of the thermometer connector.

[0010] The contact temperature sensor is connected to the control platform of the concrete water circulation cooling system via a wireless data transmission module.

[0011] The thermometer connector is made of copper.

[0012] The present invention has the following beneficial effects:

[0013] 1. By installing the temperature measuring unit in a branch pipe connected to the main pipe, the weakening of the flow capacity in the main pipe is avoided.

[0014] 2. By simultaneously closing the first branch valve and the second branch valve, maintenance operations can be carried out without affecting the operation of the main pipeline of the concrete water circulation cooling system, and the maintenance operations are convenient.

[0015] 3. The contact temperature sensor is connected to the control platform of the concrete water circulation cooling system via a wireless data transmission module. During the temperature control process, the circulating water temperature is automatically adjusted according to the temperature of the circulating water in the inlet and outlet pipes of the cooling system, in accordance with the technical specifications for temperature measurement and control of large-volume concrete, so as to achieve automated control. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 A schematic diagram of the structure of a water-dividing pipe-type water temperature measuring device provided in an embodiment of this utility model;

[0018] Figure 2 A schematic diagram of the structure of the water thermometer connector provided in this embodiment of the utility model;

[0019] Figure 3 A schematic diagram of the installation structure of the temperature measuring unit provided in an embodiment of this utility model;

[0020] In the diagram: 1. Branch pipe; 2. Main pipe; 3. Temperature measuring unit; 4. Water thermometer connector; 5. First branch pipe valve; 6. Second branch pipe valve; 7. Wireless data transmission module. Detailed Implementation

[0021] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0022] See appendix Figure 1-3 A water temperature measuring device for a branch pipe includes a branch pipe 1, both ends of which are connected to the main pipe 2 of a concrete water circulation cooling system. A temperature measuring unit 3 is installed inside the branch pipe 1. Compared with the prior art, the device of this application no longer installs the temperature measuring unit inside the main pipe of the concrete water circulation cooling system, but instead installs it in a branch pipe connected to the main pipe, thereby avoiding the weakening of the flow capacity in the main pipe.

[0023] In one implementation method, the temperature measuring unit 3 is a contact temperature sensor; the detection part of the contact temperature sensor has good contact with the water in the main pipe of the concrete water circulation cooling system to accurately measure the water temperature.

[0024] In one embodiment, the temperature measuring unit 3 is installed on the water distribution branch pipe 1 via a water thermometer connector 4. The water thermometer connector 4 is detachably connected to the water distribution branch pipe. The connection is made in the above manner to facilitate the disassembly, assembly, and maintenance of the temperature measuring unit.

[0025] In one embodiment, the water thermometer connector 4 is connected to the water distribution branch pipe via a threaded connection.

[0026] In one embodiment, a first branch valve 5 and a second branch valve 6 are installed on the branch pipe, and the first branch valve 5 and the second branch valve 6 are respectively installed on the inlet side and outlet side of the thermometer connector 4; by closing the first branch valve 5 and the second branch valve 6, maintenance operations can be carried out without affecting the operation of the main pipeline of the concrete water circulation cooling system, and the maintenance operations are convenient.

[0027] In one implementation method, in this embodiment, the contact temperature sensor is connected to the control platform of the concrete water circulation cooling system via the wireless data transmission module 7; during the temperature control process, the circulating water temperature is automatically adjusted according to the temperature of the circulating water in the inlet and outlet pipes of the cooling system, in accordance with the technical specifications for temperature measurement and control of large-volume concrete, to achieve automated control.

[0028] The thermometer connector is made of copper.

Claims

1. A water-dividing pipe-type water temperature measuring device, characterized in that: It includes a water distribution branch pipe, both ends of which are connected to the main pipe of the concrete water circulation cooling system, and a temperature measuring unit is installed inside the water distribution branch pipe.

2. The water temperature measuring device for a water-dividing pipe as described in claim 1, characterized in that: The temperature measuring unit is a contact temperature sensor.

3. The water temperature measuring device for a water-dividing pipe as described in claim 1, characterized in that: The temperature measuring unit is installed on the water distribution branch pipe via a water thermometer connector, and the water thermometer connector is detachably connected to the water distribution branch pipe.

4. The water temperature measuring device for a water-dividing pipe as described in claim 3, characterized in that: The thermometer connector is connected to the branch pipe via a thread.

5. The water temperature measuring device for a water-dividing pipe as described in claim 4, characterized in that: The branch pipe is equipped with a first branch valve and a second branch valve, and the first branch valve and the second branch valve are respectively installed on the inlet side and the outlet side of the thermometer connector.

6. The water temperature measuring device for a water-dividing pipe as described in claim 2, characterized in that: The contact temperature sensor is connected to the control platform of the concrete water circulation cooling system via a wireless data transmission module.

7. The water-dividing pipe-type water temperature measuring device according to any one of claims 3-5, characterized in that: The thermometer connector is made of copper.

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