External clamping type heating pipeline detection equipment

Abstract

The utility model belongs to the technical field of heating equipment, and provides external clamping type heating pipeline detection equipment which comprises an analysis instrument and a plurality of clamping assemblies connected with the analysis instrument. A processor is arranged in the analysis instrument, the clamping assembly comprises a movable clamping block and a fixed clamping block which can move relatively, and temperature sensors and flow sensors which are electrically connected with the processor are arranged in the movable clamping block and the fixed clamping block; the movable clamping block and the fixed clamping block are both provided with clamping grooves matched with the heating pipelines so as to clamp the multiple heating pipelines and synchronously detect the internal temperature and flow of the multiple heating pipelines, and therefore heating data of the multiple heating pipelines are compared in parallel through a processor to detect the abnormal heating pipelines. The external clamping type heating pipeline detection equipment provided by the utility model does not need to be inserted into a heating pipeline, can be directly clamped on the heating pipeline for detection, is safe and rapid to use, can effectively detect abnormity and faults of the indoor heating pipeline, and is convenient for knowing and checking reasons of heating abnormity so as to accurately solve the problem of heating abnormity.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating equipment, and particularly relates to an external card type heating pipeline detection device. Background Art

[0002] During the winter heating process, abnormal heating problems often occur, leading to strained relations between users and heating companies. Currently, the causes of abnormal heating are only checked by checking whether the temperature of the heating main pipeline entering the household is normal. Usually, after inspection, the heating company finds that the heating main pipeline is supplying heat normally, but the user's indoor temperature is still low. Therefore, how to check the real cause of the abnormal heating is a problem that needs to be solved urgently.

[0003] The main reasons for the existing abnormal heating are: 1. Insufficient heat load of the heating company, that is, insufficient heating of the main pipe entering the house, resulting in abnormal heating; 2. Blockage of indoor heating pipes. Impurities accumulated in some heating pipes after long-term use cause blockage in the pipes, affecting the normal circulation of hot water, resulting in low indoor temperature; 3. Unbalanced flow of heating pipes. When the heating pipes are decorated and installed, the pipe resistance is different, resulting in low temperature in some rooms indoors. However, the existing troubleshooting method only checks the temperature of the main heating pipe entering the house and the return pipe to roughly determine the cause of the abnormal heating. Users cannot understand the specific cause of the abnormality, resulting in users often trying to solve the problem by cleaning the heating pipes, which makes the user's expenditure costly and affects the user's normal life.

[0004] Therefore, it is necessary to design an external card type heating pipeline detection device that can accurately detect the causes of heating abnormalities and thus efficiently solve heating failures. Summary of the invention

[0005] In order to solve the above technical problems, the utility model proposes an external card type heating pipeline detection device, which does not need to be inserted into the heating pipeline, but can be directly clamped on the heating pipeline for detection. It is safe and quick to use, and can effectively detect abnormalities and faults in indoor heating pipelines, making it easy to understand and troubleshoot the causes of heating abnormalities, so as to accurately solve heating abnormalities.

[0006] The technical solution of the utility model is:

[0007] The utility model provides an external card type heating pipeline detection device, comprising an analysis instrument and a plurality of card clamp components connected to the analysis instrument;

[0008] The analytical instrument has a built-in processor, and the clamp assembly includes a movable clamp block and a fixed clamp block that can move relative to each other, and a temperature sensor and a flow sensor that are electrically connected to the processor are arranged inside the movable clamp block and the fixed clamp block;

[0009] The movable clamp block and the fixed clamp block are both provided with clamping grooves adapted to the heating pipes, so as to clamp a plurality of heating pipes and simultaneously detect the temperature and flow inside the pipes, thereby detecting abnormal heating pipes by comparing the heating data of the plurality of heating pipes in parallel through a processor.

[0010] Preferably, the movable clamping block is provided with a sliding block, and the fixed clamping block is provided with a slide rail groove, and the sliding block is slidably arranged in the slide rail groove so that the clamping groove of the movable clamping block and the clamping groove of the fixed clamping block are relatively close to or far away from each other.

[0011] Preferably, a clamping spring is arranged in the slide rail groove, one end of the clamping spring is embedded in the far end of the slide rail groove away from the clamping groove, and the other end is abutted against the sliding block.

[0012] Preferably, the number of the clip assemblies is the same as the number of heating pipes in the heating manifold.

[0013] Preferably, two of the clamp assemblies form a group, and the two clamp assemblies in each group are respectively clamped on the water distribution pipe and the water collection pipe at both ends of the same heating pipe of the heating manifold, and the number of groups of the clamp assemblies is the same as the number of heating pipes of the heating manifold.

[0014] Preferably, the temperature sensor is an infrared temperature sensor, and the flow sensor is an ultrasonic flow sensor.

[0015] Preferably, the analytical instrument is provided with a display screen and control buttons, and the display screen and the control buttons are electrically connected to the processor.

[0016] Preferably, the analytical instrument has a built-in battery connected to the processor, and a power interface connected to the processor is also provided at the bottom of the analytical instrument.

[0017] Preferably, the external card type heating pipe detection equipment provided by the utility model also includes a connecting cable, and a plurality of cable interfaces electrically connected to the processor are arranged on the top of the analyzing instrument, and the two ends of the connecting cable are respectively detachably connected to the analyzing instrument and the clamp assembly.

[0018] Compared with the prior art, the utility model has the following advantages and effects:

[0019] (1) Multiple clamp components are used to simultaneously detect the temperature, flow rate, flow velocity, thermal power and other data of all indoor heating pipes, and the relevant data of multiple heating pipes are compared in parallel through the processor, so as to accurately identify the cause of heating abnormality and accurately identify the faults and problems of the heating pipes, so as to facilitate users to effectively solve the problems according to the abnormal causes, improve the efficiency of fault detection and reduce user expenditures;

[0020] (2) A clamp assembly equipped with a temperature sensor and a flow sensor is used to simultaneously detect the temperature and flow of the heating pipe, thereby obtaining relevant flow rate, thermal power, thermal load and other parameters based on the detected data, overcoming the limitation of the existing technology of only detecting temperature, making the detection results accurate and enabling accurate investigation of the cause of abnormal heating;

[0021] (3) The use of relatively movable clamping blocks and fixed clamping blocks can adapt to heating pipes of different diameters and specifications. At the same time, it can ensure that the movable clamping block and the fixed clamping block are always relatively parallel and symmetrically clamped on both sides of the pipe, thereby ensuring the accuracy of the detection data of the temperature sensor and flow sensor and avoiding misjudgment of faults caused by detection errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the external card type heating pipeline detection device in Example 1 of the utility model;

[0023] Figure 2 This is a structural schematic diagram of a clamping assembly in an external clamp-type heating pipeline detection device in Example 1 of the utility model;

[0024] Figure 3 This is a structural schematic diagram of a fixed clamp block in a clamp assembly in an external clamp type heating pipeline detection device in Example 1 of the utility model;

[0025] Figure 4 This is a structural schematic diagram of a movable clamping block in a clamping assembly in an external clamping heating pipeline detection device in Example 1 of the utility model;

[0026] Figure 5 This is a circuit connection diagram of the external card type heating pipeline detection device in Example 1 of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the analytical instrument in the external card-type heating pipeline detection equipment in Example 2 of the utility model.

[0028] Figure numerals: 1. Analytical instrument; 11. Display screen; 12. Control button; 13. Power interface; 14. Cable interface; 2. Clip assembly; 21. Moving clamp block; 211. Sliding block; 22. Fixed clamp block; 221. Slide rail groove; 23. Clamp groove; 24. Clip spring; 3. Connecting cable. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the present invention, the present invention is now further described in conjunction with specific implementation methods.

[0030] Embodiment 1:

[0031] like Figure 1~Figure 5As shown, the utility model provides an external card-type heating pipeline detection device, which specifically includes an analytical instrument 1 and a plurality of clamp assemblies 2. In this embodiment, five heating pipelines are taken as an example, and five clamp assemblies 2 are correspondingly arranged. It should be noted that the heating manifold mentioned in this example is an existing mature technology, and its structure and principle will not be described one by one here.

[0032] The analysis instrument 1 has a built-in processor (not shown in the figure), such as Figure 1 The analytical instrument 1 shown is provided with a display screen 11 and a control button 12 electrically connected to the processor. The analytical instrument 1 has a built-in battery connected to the processor to power the processor, the display screen 11 and other components. Optionally, in some embodiments, the battery is detachable for replacement and portability. Figure 1 A power interface 13 connected to the processor is provided at the bottom of the analysis instrument 1 to connect to an external power source for power supply or charging. Five cable interfaces 14 electrically connected to the processor are provided at the top of the analysis instrument 1. Figure 1 The five cable interfaces 14 of the analytical instrument 1 are connected to the five clamp assemblies 2 through the connecting cables 3. To ensure the clarity of the diagram, only one connected clamp assembly 2 is shown in the figure. During actual use, the five clamp assemblies 2 need to be clamped on the periphery of the five heating pipes respectively.

[0033] There are five clamp assemblies 2, which are connected to the cable interface 14 through the connecting cable 3 to achieve electrical connection with the processor. The number of clamp assemblies 2 is the same as the number of heating pipes in the heating manifold, so as to clamp multiple heating pipes and synchronously detect the temperature and flow inside them, so as to analyze and compare the heating data of multiple heating pipes in parallel through the processor to detect abnormal heating pipes.

[0034] like Figure 2 As shown, the clamping assembly 2 includes a movable clamping block 21 and a fixed clamping block 22 which can move relative to each other. The movable clamping block 21 and the fixed clamping block 22 are both provided with a temperature sensor and a flow sensor (not shown in the figure) which are electrically connected to the processor. The temperature sensor is an infrared temperature sensor and the flow sensor is an ultrasonic flow sensor. In view of the fact that the infrared temperature sensor and the ultrasonic flow sensor are both mature existing technologies, their specific structures and principles will not be described in detail here.

[0035] like Figure 2 As shown, the movable clamp block 21 and the fixed clamp block 22 are provided with a clamping groove 23 adapted to the heating pipe, so that the clamp assembly 2 is clamped on the outer periphery of the heating pipe. Figure 4 The movable clamp block 21 is provided with a sliding block 211. Figure 3The fixed clamping block 22 shown is provided with a slide rail groove 221, and the sliding block 211 is slidably arranged in the slide rail groove 221 to make the clamping groove 23 of the movable clamping block 21 relatively close to or away from the clamping groove 23 of the fixed clamping block 22. A clamping spring 24 is arranged in the slide rail groove 221, one end of the clamping spring 24 is embedded in the far end of the slide rail groove 221 away from the clamping groove 23, and the other end abuts against the sliding block 211 of the movable clamping block 21, so that the clamping grooves 23 on both sides are in a relatively closed state. In a normal state, the clamping spring 24 bounces against the movable clamping block 21, so that it is tightly closed with the fixed clamping block 22. In the process of clamping the clamping assembly 2 on the heating pipe, the movable clamping block 21 is manually pulled away from the fixed clamping block 22 to form an opening, the clamping spring 24 is compressed, and the moving clamping block 21 is released after the heating pipe is placed in the clamping groove 23. The movable clamping block 21 automatically clamps the heating pipe under the action of the clamping spring 24.

[0036] like Figure 1 , Figure 5 As shown, both ends of the connecting cable 3 are detachably connected to the analyzing instrument 1 and the clamp assembly 2 respectively, so as to connect the temperature sensor, the flow sensor and the processor, and transmit the detection data of the temperature sensor and the flow sensor to the processor.

[0037] It should be noted that during the detection process, the five clamp assemblies 2 need to be clamped on five heating pipes (which may be five water distribution pipes of a heating manifold) for synchronous detection to avoid detection errors caused by instantaneous flow differences in the main pipe entering the household.

[0038] Embodiment 2:

[0039] For Example 2 of the utility model, Figure 6 Note that description of parts that are not different from those in Embodiment 1 will be omitted and will be given the same reference numerals.

[0040] like Figure 6 As shown, the utility model involves an external clamp-type heating pipe detection device, wherein 5 groups of clamp assemblies 2 are provided, and two clamp assemblies 2 are provided in each group, and the analysis instrument 1 is correspondingly provided with 5 groups of cable interfaces 14, and each group of cable interfaces 14 is provided with two front and rear cable interfaces 14, and the two clamp assemblies 2 in a single group are respectively clamped on the water distribution pipe and the water collection pipe at both ends of the same heating pipe of the heating manifold (the water distribution pipe and the water collection pipe are respectively the water inlet pipe and the return pipe connected to both ends of a separate heating pipe), so as to accurately detect the temperature, flow rate and flow velocity of the inlet and return water of a single heating pipe, and then judge the real cause of the abnormal heating and failure of the heating pipe according to the detection data.

[0041] To sum up, the external card type heating pipeline detection equipment provided by the utility model does not need to be inserted into the heating pipeline, but can be directly clamped on the heating pipeline for detection. It is safe and quick to use, and can effectively detect abnormalities and faults in indoor heating pipelines, making it easy to understand and troubleshoot the causes of heating abnormalities, so as to accurately solve heating abnormality problems.

[0042] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. An external card type heating pipeline detection device, characterized in that: It comprises an analytical instrument (1), and a plurality of clamping assemblies (2) connected to the analytical instrument (1); The analytical instrument (1) has a built-in processor, the clamping assembly (2) comprises a movable clamping block (21) and a fixed clamping block (22) which are relatively movable, and a temperature sensor and a flow sensor which are electrically connected to the processor are arranged inside the movable clamping block (21) and the fixed clamping block (22); The movable clamping block (21) and the fixed clamping block (22) are both provided with clamping grooves (23) adapted to the heating pipes, so as to clamp a plurality of heating pipes and simultaneously detect the temperature and flow rate inside the pipes, thereby detecting abnormal heating pipes by comparing the heating data of the plurality of heating pipes in parallel through a processor.

2. The external card type heating pipeline detection equipment according to claim 1 is characterized in that: The movable clamping block (21) is provided with a sliding block (211), and the fixed clamping block (22) is provided with a slide rail groove (221). The sliding block (211) is slidably arranged in the slide rail groove (221) so that the clamping groove (23) of the movable clamping block (21) and the clamping groove (23) of the fixed clamping block (22) are relatively close to or far away from each other.

3. The external card type heating pipeline detection equipment according to claim 2 is characterized in that: A clamping spring (24) is arranged in the slide rail groove (221); one end of the clamping spring (24) is embedded in the far end of the slide rail groove (221) away from the clamping groove (23), and the other end is in contact with the sliding block (211).

4. The external card type heating pipeline detection equipment according to claim 1 is characterized in that: The number of the clamping assemblies (2) is the same as the number of heating pipes of the heating manifold.

5. The external card type heating pipeline detection equipment according to claim 1 is characterized in that: Two of the clamp assemblies (2) form a group, and the two clamp assemblies (2) in each group are respectively clamped on the water distribution pipe and the water collection pipe at both ends of the same heating pipe of the heating manifold. The number of groups of the clamp assemblies (2) is the same as the number of heating pipes of the heating manifold.

6. The external card type heating pipeline detection equipment according to claim 1 is characterized in that: The temperature sensor is an infrared temperature sensor, and the flow sensor is an ultrasonic flow sensor.

7. The external card type heating pipeline detection equipment according to claim 1 is characterized in that: The analytical instrument (1) is provided with a display screen (11) and control buttons (12), and the display screen (11) and the control buttons (12) are both electrically connected to the processor.

8. The external card type heating pipeline detection device according to claim 7 is characterized in that: The analysis instrument (1) has a built-in storage battery connected to the processor, and a power supply interface (13) connected to the processor is also provided at the bottom thereof.

9. The external card type heating pipeline detection device according to claim 1 is characterized in that: It also includes a connecting cable (3), wherein a plurality of cable interfaces (14) electrically connected to the processor are arranged on the top of the analyzing instrument (1), and the two ends of the connecting cable (3) are respectively detachably connected to the analyzing instrument (1) and the clamp assembly (2).

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