Statistical mechanism and accommodating device
By designing a statistical mechanism that includes a container and baffles, the problem of statistical analysis of the cleaning effect of the ball cleaning device in the condenser of a thermal power plant was solved, enabling rapid and accurate statistical analysis of the ball recovery rate and simplification of the cleaning process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-03-06
AI Technical Summary
In the existing technology, it is difficult to statistically analyze the cleaning effect of the rubber ball cleaning device in the condenser of thermal power plant. The manual statistical work is large, time-consuming and unsafe. In addition, there is the problem of inconvenient handling of cleaning fluid during the rubber ball cleaning process.
Design a statistical mechanism including a container and a baffle. The recovery rate is calculated by recording the height of the rubber balls in the container, and a liquid passage is set on the baffle for drainage, which simplifies the rubber ball cleaning and statistical process. The cleaning and statistical process of rubber balls is integrated by combining a connecting tank and a connecting body.
It enables rapid and accurate statistics of rubber ball recovery rate, reduces manual statistical workload, improves work efficiency, and simplifies the operation process of rubber ball cleaning and statistics.
Smart Images
Figure CN223973047U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ball statistics, and in particular to a statistical mechanism and a container. Background Technology
[0002] A condenser in a thermal power plant is essentially a single-tube heat exchanger. Maintaining the cleanliness of the steel (or copper) tubes inside the condenser and ensuring heat exchange efficiency are crucial aspects of routine equipment maintenance. Currently, the thermal power industry commonly uses slug-ball cleaning devices for online cleaning of the condenser's steel (or copper) tubes. The slug-ball recovery rate, as a key indicator of the cleaning effectiveness and the system's operational status, requires accurate and timely statistics. Typically, a slug-ball recovery rate of over 90% is required, meaning: number of recovered slug-balls ÷ number of added slug-balls × 100% > 90%.
[0003] The traditional statistical method involves: 1. Recording the number of balls added; 2. Counting the number of balls collected after cleaning; 3. Calculating the ball collection rate. However, to ensure cleaning effectiveness, a large number of balls are added each time. Taking our 330MW unit as an example, the condenser contains approximately 25,000 steel pipes. According to requirements, the number of 21mm diameter balls added each time should be 7% to 10% of the number of steel pipes, or about 2,000 balls. Manual counting is extremely labor-intensive and wastes valuable time. Furthermore, the noise and high temperatures at the production site pose significant hazards, making it unsuitable for personnel to remain there for extended periods. Utility Model Content
[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.
[0005] In view of the aforementioned problems with ee, this utility model is proposed.
[0006] Therefore, one of the objectives of this invention is to provide a statistical agency.
[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: including a container; and a baffle disposed at the bottom end of the container, the baffle being provided with at least one liquid passage; the container having an opening on the side away from the baffle, the opening forming a receiving space.
[0008] In a preferred embodiment of the statistical mechanism described in this utility model, a drainage port is provided at the end of the container away from the baffle.
[0009] In a preferred embodiment of the statistical mechanism described in this utility model, the end of the oral cavity away from the baffle is a straight opening.
[0010] In a preferred embodiment of the statistical mechanism described in this utility model, the diameter of the end of the opening gradually decreases along its direction toward the baffle, forming a trumpet shape.
[0011] In a preferred embodiment of the statistical mechanism described in this utility model, the baffle is horizontal and has multiple sets of liquid passages.
[0012] In a preferred embodiment of the statistical mechanism described in this utility model, the baffle is conical and has at least one liquid passage.
[0013] In a preferred embodiment of the statistical apparatus described in this utility model, a handle is provided on the outer wall of the container.
[0014] In a preferred embodiment of the statistical mechanism described in this utility model, a pressure element is provided at the end of the opening away from the baffle.
[0015] The beneficial effects of the statistical mechanism described in this utility model are as follows: This utility model places the rubber balls before and after cleaning into a container and records the height of the rubber balls in the container before and after cleaning. The recovery rate is calculated by the formula that the recovery rate of the rubber balls is equal to the height of the rubber balls after cleaning ÷ the height of the rubber balls before cleaning × 100%. Compared with the existing technology that uses manual counting of rubber balls, the statistical method in this utility model is simple, time-saving, and low in production cost, which greatly reduces the workload of personnel and improves work efficiency.
[0016] Meanwhile, drainage is achieved by setting up a liquid passage in the baffle at the bottom of the container, thereby improving the accuracy of statistics.
[0017] In actual use, there is also the issue of the rubber balls themselves needing to be cleaned.
[0018] To solve the above-mentioned technical problems, the present invention also provides the following technical solution: a receiving device, including the above-mentioned statistical mechanism, and further including a connecting groove provided at one end of the receiving body near the baffle; and a connecting body connected to the connecting groove.
[0019] In a preferred embodiment of the receiving device of this utility model, the inner wall of the connecting body is a receiving cavity, and the receiving cavity is connected to the liquid passage.
[0020] The beneficial effects of the container device described in this utility model are as follows: By threading the connecting body to the connecting groove at the bottom of the container, the rubber balls can be directly rinsed with cleaning solution inside the container for cleaning, eliminating the need to pour the rubber balls into different containers for counting or cleaning, thus simplifying the workflow. Attached Figure Description
[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:
[0022] Figure 1 Schematic diagram of the housing device Figure 1 .
[0023] Figure 2 This is a schematic diagram of the connecting structure of the housing device.
[0024] Figure 3 Schematic diagram of the containing device Figure 2 .
[0025] Figure 4 This is a schematic diagram of the structure of the container.
[0026] Figure 5 This is a schematic diagram of the baffle structure.
[0027] Figure 6 A schematic diagram of the housing device. Figure 3 . Detailed Implementation
[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.
[0031] Example 1
[0032] Reference Figures 1-5 This is the first embodiment of the present invention. This embodiment provides a statistical mechanism, including a container 1; and a baffle 2 disposed at the bottom end of the container 1, the baffle 2 being provided with at least one liquid passage 3; the container 1 having an opening 11 on the side away from the baffle 2, the opening 11 forming a receiving space, wherein the container 1 is made of transparent material, the side wall of the container 1 is provided with graduations, the container 1 is used to hold a rubber ball, the container 1 is not limited to a circle, the container 1 can also be a triangular or other shape deformed according to the working environment.
[0033] Specifically, refer to Figure 1 and Figure 2 The end of the oral cavity 11 away from the baffle 2 is a straight opening. The end of the container 1 away from the baffle 2 is provided with a drain 4, that is, a drain 4 is provided at the straight opening of the oral cavity 11. The function of the drain 4 is to facilitate the pouring of the rubber ball in the oral cavity 11 into another container through the drain 4. For example, when the rubber ball needs to be cleaned in another container, or when the rubber ball needs to be transferred to another container for storage, the rubber ball needs to be transferred from the container 1 to another container. The drain 4 facilitates the pouring of the rubber ball from the container 1 into another container.
[0034] Furthermore, refer to Figure 5 The baffle 2 is horizontal and has multiple sets of liquid passages 3. The baffle 2 is connected to the bottom of the container 1. The purpose of the liquid passages 3 on the baffle 2 is to allow the liquid in the opening 11 to flow out of the opening 11 through the liquid passages 3. In this embodiment, the container 1 can not only be used as a statistical tool, but also as a cleaning container for the rubber balls. Since the rubber balls need to be cleaned when performing statistical work, the rubber balls are placed directly in the container 1. After cleaning the rubber balls with cleaning solution, the cleaning solution flows out of the opening 11 along the liquid passages 3 on the baffle 2, thereby cleaning the rubber balls. Thus, in this embodiment, the container 1 can not only be used as a statistical tool for rubber balls, but also as a cleaning container for rubber balls. This design eliminates the need to introduce the rubber balls into different containers for statistical or cleaning work, simplifying the workflow.
[0035] Furthermore, a handle 5 is provided on the outer wall of the container 1. The purpose of providing the handle 5 is to facilitate applying force to the outer wall of the container 1.
[0036] Furthermore, refer to Figure 6 A pressure element 8 is provided at the end of the opening 11 away from the baffle 2. The pressure element 8 can be a pressure plate. The function of the pressure plate is to be placed at the end of the rubber ball inside the opening 11 and to read the scale where the pressure plate is located on the side wall of the container 1, thereby reducing statistical errors.
[0037] Example 2
[0038] Reference Figures 1-6 This is the second embodiment of the present invention. Unlike the previous embodiment, the diameter of the end of the opening 11 decreases along its direction toward the baffle 2, forming a trumpet shape.
[0039] It should be noted that the purpose of setting the end of the opening 11 in a trumpet shape is to increase the probability of the rubber ball entering the container 1 from the outside. When the rubber ball enters the container 1 from the outer wall of the container 1, the diameter of the end of the opening 11 decreases along its direction towards the baffle 2, which increases the contact area with the rubber ball. In addition, the side wall is inclined, which makes it easier for the rubber ball to fall into the opening 11 of the container 1.
[0040] The rest of the structure is the same as the previous embodiment.
[0041] Example 3
[0042] Reference Figure 3 This is the third embodiment of the present invention. Unlike the first embodiment, the baffle 2 is conical and has at least one liquid passage 3.
[0043] It should be noted that the purpose of setting the baffle 2 connected to the bottom of the container 1 as a cone is to facilitate the liquid in the oral cavity 11 to flow out along the liquid passage 3.
[0044] The rest of the structure is the same as the previous embodiment.
[0045] Example 4
[0046] Reference Figure 2 , Figure 3 and Figure 6 This is the fourth embodiment of the present invention. Unlike the above embodiments, this embodiment provides a receiving device, including the above-mentioned statistical mechanism, and also includes a connecting groove 6 provided at one end of the receiving body 1 near the baffle 2; and a connecting body 7 connected to the connecting groove 6.
[0047] Specifically, the inner wall of the connector 7 is a receiving cavity, which is connected to the liquid passage 3.
[0048] It should be noted that the connector 7 is threaded to the connecting groove 6 at the bottom of the container 1. When the connector 7 is connected to the container 1, the accommodating cavity can hold the liquid flowing out from the liquid passage 3. At this time, the container 1 and the connector 7 are connected to form a container that can hold liquid, which is convenient for cleaning the rubber ball in the opening 11.
[0049] The rest of the structure is the same as the previous embodiment.
[0050] Working principle: Before each cleaning of the condenser with rubber balls, place the rubber balls into the opening 11 of the container 1, shake them manually and naturally, and then place them at the end of the rubber balls in the opening 11 through the pressure component 8. Record the height of the rubber balls when adding the balls, h1. After cleaning the condenser, place the rubber balls into this device, shake them manually and naturally, and then record the height of the rubber balls when collecting the balls, h2. h2 ÷ h1 × 100% is the rubber ball recovery rate.
[0051] When the rubber balls need to be cleaned, connect the connector 7 to the connecting groove 6 at the bottom of the container 1 by thread, then pour in the cleaning solution to clean the rubber balls. After cleaning, rotate the connector 7 to separate the connector 7 from the container 1 and pour out the cleaning solution inside the connector 7.
[0052] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.
[0053] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.
[0054] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.
[0055] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A statistical authority, characterized by: The utility model relates to a kind of liquid distribution device, including, Accommodation body (1);And, Baffle (2) is arranged at the bottom end of the accommodation body (1), and the baffle (2) is provided with at least one liquid passage (3); The side of the accommodation body (1) away from the baffle (2) is provided with opening cavity (11), and the opening cavity (11) forms accommodating space.
2. The statistical authority of claim 1, wherein: The end of the accommodation body (1) away from the baffle (2) is provided with drainage (4).
3. The statistical authority of claim 2, wherein: The end of the opening cavity (11) away from the baffle (2) is flat opening.
4. The statistical authority of claim 2, wherein: The diameter of the end of the opening cavity (11) along its direction to the baffle (2) is large to small, and it is trumpet-shaped.
5. Statistical office according to claim 3 or 4, characterized in that: The baffle (2) is horizontal, and the baffle (2) is provided with a plurality of liquid passages (3).
6. The statistical authority of claim 3 or 4, wherein: The baffle (2) is conical, and the baffle (2) is provided with at least one liquid passage (3).
7. The statistical authority of claim 1, wherein: The outer wall of the accommodation body (1) is provided with handle (5).
8. The statistical authority of claim 7, wherein: The end of the opening cavity (11) away from the baffle (2) is provided with pressure piece (8).
9. A containment device, characterized by: The utility model relates to a kind of liquid distribution device, including, The end of the accommodation body (1) close to the baffle (2) is provided with connecting groove (6);And, Connecting body (7) connected with the connecting groove (6).
10. The containment device of claim 9, wherein: The inner wall of the connecting body (7) is accommodation cavity, and the accommodation cavity is communicated with the liquid passage (3).