Sampling device cooler, sampling device and electrode boiler

Abstract

The utility model provides a sampling device cooler, a sampling device and an electrode boiler, and relates to the technical field of electrode boiler sampling devices, a cooling chamber is arranged in a shell, and the cooling chamber is connected with a cooling water inlet and a cooling water outlet; the pipeline module comprises a plurality of cooling pipelines which are independently arranged, and the cooling pipelines are partially arranged in the cooling chamber; the joint assembly comprises a shunt connector and a merging connector, the shunt connector is provided with unit interfaces corresponding to the cooling pipelines, the merging connector is provided with merging interfaces, the merging connector can be installed on the shunt connector, and the unit interfaces are connected with the merging interfaces when the merging connector is installed on the shunt connector. A plurality of unit interfaces can be integrated to be connected with a combined interface, the effect of adjusting the number of cooling paths is achieved, simultaneous cooling during multi-path sampling can be achieved, and convenient adjustment can be achieved according to the number of needed sampling paths.

Description

Technical Field

[0001] This utility model relates to the technical field of sampling devices for electrode boilers, and in particular to a sampling device cooler, a sampling device, and an electrode boiler. Background Technology

[0002] When using electrode boilers, there are certain requirements for the water quality inside the boiler. Currently, sampling is generally carried out using a sampler. However, the water in boilers and thermal systems is mostly at a high temperature, which is not convenient for sampling and testing. Therefore, cooling should be performed during sampling, i.e., the sample at the sampling point is introduced into a sampling cooler for cooling. At present, for power plant boilers, water or steam at different locations or different boilers are generally equipped with separate sampling cooling devices, resulting in high costs and complex structures. If sampling cooling devices with corresponding multi-channel detection are produced for different needs, it will also be difficult to reduce costs and achieve good universal adaptability. In view of the above defects, this application is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide a sampling device cooler, a sampling device, and an electrode boiler, which can realize multi-channel sampling cooling, improve the universality and adaptability of the sampling device cooler, and solve the problem of increased cost and structural complexity caused by setting up multiple sets of single-channel sampling cooling devices when multi-channel sampling is required at the present stage.

[0004] To solve the above problems, this utility model provides a sampling device cooler, comprising:

[0005] Casing: A cooling chamber is provided in the casing, and the cooling chamber is connected to a cooling water inlet and a cooling water outlet;

[0006] Piping module: The piping module includes several independently arranged cooling pipes, some of which are located in the cooling chamber;

[0007] Connector Assembly: The connector assembly consists of two sets, namely a sampling inlet connector and a sampling outlet connector. The two sets of connector assemblies are respectively connected to both ends of the cooling pipe. The connector assembly includes a branch connector and a merging connector. The branch connector is provided with a unit interface corresponding to each cooling pipe. The merging connector is provided with a merging interface. The merging connector can be installed on the branch connector. When the merging connector is installed on the branch connector, it can integrate several unit interfaces into a connection with the merging interface, thereby achieving the effect of adjusting the number of cooling paths. It can achieve simultaneous cooling of multiple sampling paths and can be easily adjusted according to the required number of sampling paths.

[0008] According to one embodiment of the present invention, a merging channel is provided in the branch connection body. The merging channel is connected to each cooling pipe. A mandrel can be installed in the merging channel. A through hole is provided on the mandrel corresponding to each cooling pipe. When only one high-flow-rate sample is needed, a sealing cover or sealing plug is installed at all unit interfaces, the mandrel is taken out, and a total interface connecting to all cooling pipes is formed at the mandrel outlet.

[0009] According to one embodiment of the present invention, the branch connector is provided with a positioning groove, and the positioning groove is used to install the merging connector.

[0010] According to one embodiment of the present invention, heat dissipation fins are installed on the cooling pipe.

[0011] According to one embodiment of the present invention, the outer casing is provided with a temperature detection module for detecting the temperature of the cooling pipe.

[0012] According to one embodiment of the present invention, the merging connector is provided in several types, and each type of merging connector can connect a different number of unit interfaces.

[0013] According to one embodiment of the present invention, at least seven sets of cooling pipes are provided, and at least two sets of merging connectors are provided, including merging connectors capable of integrating two sets of unit interfaces and merging connectors capable of integrating three sets of unit interfaces.

[0014] A sampling device includes the sampling device cooler described above.

[0015] An electrode boiler includes the sampling device described above.

[0016] The beneficial effects of this utility model are that by setting a connector assembly and several separately set cooling pipes, multi-channel sampling cooling can be achieved without setting multiple sets of sampling coolers, reducing costs and structural complexity. Furthermore, by installing a merging connector, several cooling pipes can be freely integrated to achieve the effect of adjusting the number of cooling channels, thereby improving the adaptability and versatility of the cooler and further reducing equipment costs. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a schematic diagram of the overall structure of the sampling device cooler;

[0019] Figure 2 This is a structural diagram of the pipeline module;

[0020] Figure 3 for Figure 2 A schematic diagram showing the dismantling of the connecting structure after the merger;

[0021] Figure 4 This is a sectional view of the merged connector;

[0022] Figure 5 for Figure 4 Schematic diagram of the structure at point AA;

[0023] Figure 6 This is a schematic diagram of the mandrel structure. Detailed Implementation

[0024] The following description is only intended to disclose the present invention so that those skilled in the art can implement it. The embodiments in the following description are merely examples, and those skilled in the art will conceive of other obvious modifications. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other solutions that do not depart from the spirit and scope of the present invention.

[0025] Example 1:

[0026] A sampling device cooler, such as Figure 1 ,include:

[0027] Outer shell 1: A cooling chamber is provided in the outer shell 1. The cooling chamber is connected to the cooling water inlet 2 and the cooling water outlet 3 for the entry and exit of cooling water.

[0028] Pipeline module 7: Pipeline module 7 includes several independently arranged cooling pipes 72, some of which are located in the cooling chamber. Heat dissipation fins 71 are installed on the cooling pipes 72. The cooling pipes 72 are coiled and mounted on a support frame 74, which is located within the outer casing 1 and divides the cooling chamber inside the outer casing 1. Figure 2 The support frame 74 has cavities on both sides that do not allow coolant to enter. Temperature detection modules 6 are installed in the cavities and multiple sets are set to detect the temperature of each cooling pipe 72. The cables of temperature detection modules 6 extend to the outside of the housing 1 and can be connected to the display component and control component.

[0029] Connector Assembly: Two sets of connector assemblies are provided, namely sampling inlet connector 4 and sampling outlet connector 5. The two sets of connector assemblies are respectively connected to both ends of the cooling pipe 72. The connector assembly includes a branch connector 41 and a merging connector 43. The branch connector 41 is provided with a unit interface 42 corresponding to each cooling pipe. The merging connector 43 is provided with a merging interface 431. The merging connector 43 can be installed on the branch connector 41. When the merging connector 43 is installed on the branch connector 41, it can integrate several unit interfaces 42 into a connection with the merging interface 431. During adjustment, the sampling inlet connector 4 and the sampling outlet connector 5 are adjusted synchronously to achieve the effect of adjusting the number of cooling paths. It can achieve simultaneous cooling of multiple sampling paths and can also be easily adjusted according to the required number of sampling paths.

[0030] In this embodiment, the branch connector 41 is set as a cylinder, the cooling pipe 72 is set in seven sets, and the merging connector 43 is set in two sets, including the merging connector 43 that can integrate two sets of unit interfaces 42 and the merging connector 43 that can integrate three sets of unit interfaces 42. The branch connector 41 is provided with a positioning groove 45, one groove has two unit interfaces 42 and the other has three unit interfaces 42. The positioning groove 45 is used to install the merging connector 43. The branch connector 41 is provided with bolt holes 46, and the merging connector 43 is fixed by bolts 44.

[0031] like Figure 4 The merging connector 43 is a plate-shaped structure with a flow cavity 432 at the bottom that connects to the unit interface 42. The flow cavity 432 is connected to the merging interface 431. Bolt holes 433 are provided on both sides. Sealing strips 434 can be provided on the bottom and sides of the merging connector 43.

[0032] In other embodiments, the merging connector 43 can be configured in several ways, and each merging connector 43 can connect a different number of unit interfaces 42.

[0033] Example 2:

[0034] Based on Example 1, in this example, as Figure 2 An axial merging channel is provided at the axial center of the branch connection body 41. The merging channel is connected to each cooling pipe 72. A mandrel 47 can be installed in the merging channel. A through hole 471 is provided on the mandrel 47 corresponding to each cooling pipe 72. A sealing ring is provided on both sides of each through hole 471. The through hole 471 corresponds one-to-one with the unit interface 42. When sampling by branch, the mandrel 47 is installed in the merging channel. When only one branch needs to be sampled at a large flow rate, a sealing cover or sealing plug is installed at all unit interfaces 42, and the mandrel 47 is removed. A general interface connecting to all cooling pipes 72 is formed at the outlet of the mandrel 47, which is the end of the merging channel. At this time, it can meet the sampling needs of one branch.

[0035] A sampling device includes the aforementioned sampling device cooler, and sampling outlet connectors 5 can be connected to detection modules, such as conductivity meters, or can be connected to storage tanks respectively.

[0036] An electrode boiler includes the sampling device described above.

[0037] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations and modifications.

Claims

1. A sampling device cooler, characterized in that: include: Casing (1): A cooling chamber is provided in the casing (1), and the cooling chamber is connected to a cooling water inlet (2) and a cooling water outlet (3); Pipeline module (7): The pipeline module (7) includes several independently arranged cooling pipes (72), and part of the cooling pipes (72) are arranged in the cooling chamber; Connector assembly: The connector assembly is provided in two sets, namely sampling inlet connector (4) and sampling outlet connector (5). The two sets of connector assemblies are respectively connected to both ends of the cooling pipe (72). The connector assembly includes a branch connector (41) and a merging connector (43). The branch connector (41) is provided with a unit interface (42) corresponding to each cooling pipe. The merging connector (43) is provided with a merging interface (431). The merging connector (43) can be installed on the branch connector (41). When the merging connector (43) is installed on the branch connector (41), it can connect several unit interfaces (42) with the merging interface (431).

2. The sampling device cooler according to claim 1, characterized in that: The branch connector (41) is provided with a merging channel, which is connected to each cooling pipe (72). A mandrel (47) can be installed in the merging channel, and a through hole (471) is provided on the mandrel (47) corresponding to each cooling pipe (72).

3. The sampling device cooler according to claim 1, characterized in that: The branch connector (41) is provided with a positioning groove (45), and the positioning groove (45) is used to install the merging connector (43).

4. The sampling device cooler according to claim 1, characterized in that: The cooling pipe (72) is equipped with heat dissipation fins (71).

5. The sampling device cooler according to claim 1, characterized in that: The outer casing (1) is provided with a temperature detection module (6) for detecting the temperature of the cooling pipe (72).

6. The sampling device cooler according to claim 1, characterized in that: The merging connector (43) is provided in several types, and each merging connector (43) can connect a different number of unit interfaces (42).

7. The sampling device cooler according to claim 6, characterized in that: The cooling pipes (72) are provided in at least seven sets, and the merging connectors (43) are provided in at least two sets, including a merging connector (43) that can integrate two sets of unit interfaces (42) and a merging connector (43) that integrates three sets of unit interfaces (42).

8. A sampling device, characterized in that: Includes the sampling device cooler as described in any one of claims 1-7.

9. An electrode boiler, characterized in that: Includes the sampling device as described in claim 8.

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