Steam sampling trolley
By designing a steam sampling trolley, which utilizes a frame and roller assembly for flexible movement, and combining a condenser and cooling medium container to improve sampling efficiency, the problems of high equipment cost, large footprint, and difficult maintenance of existing devices have been solved, achieving efficient and stable steam sampling.
Patent Information
- Application Number
- CN202423298206.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing steam sampling devices suffer from high equipment costs, large footprint, poor flexibility, and difficult maintenance.
Design a steam sampling trolley that includes a frame, condenser, cooling medium container, and circulation pipeline. The trolley utilizes a roller assembly for flexible movement, combines a condenser and cooling medium container to improve sampling efficiency, and ensures the continuity of the sampling process through a condensate discharge pipeline.
It reduces equipment footprint and production costs, improves sampling efficiency and equipment utilization, and ensures the continuity and stability of the sampling process.
Smart Images
Figure CN223910593U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of steam sampling, particularly to a steam sampling trolley. BACKGROUND
[0002] Steam sampling is a critical step to ensure steam quality and system efficiency, mainly applied in quality monitoring, energy management, and equipment maintenance. This process is crucial for ensuring the stability and safety of process production. By regular sampling and analysis, abnormal conditions in the steam system can be detected in time, such as excessive impurity content and abnormal pH value, so that appropriate measures can be taken to prevent equipment damage and production efficiency decline.
[0003] In the prior art, when sampling steam, multiple sampling points are usually set at the corresponding pipeline positions, and each sampling point is equipped with a fixed sampling device. Although this method can achieve the purpose of steam sampling, it has the following obvious defects:
[0004] Firstly, fixed sampling devices significantly increase production costs. Each sampling point needs to be equipped with independent sampling equipment, including condensers, pipeline systems, etc., which not only increases the initial investment but also increases the subsequent maintenance and replacement costs.
[0005] Secondly, multiple fixed sampling points occupy a large amount of equipment space. In a clean environment, space is a valuable resource, and too many fixed sampling devices will reduce space utilization efficiency and may even affect the layout and operation of other equipment.
[0006] Thirdly, fixed sampling devices have adverse effects on the regional environment. Multiple sampling points mean more pipelines, valves, and joints, which increase the risk of leakage and contamination and may also affect the safety of staff movement and operation.
[0007] In addition, fixed sampling devices lack flexibility. When sampling is needed at different positions, the existing fixed devices cannot meet this demand, and additional installation of new sampling points may be required, further increasing costs and complexity.
[0008] Finally, the maintenance and cleaning of fixed sampling devices are also a challenge. Multiple dispersed sampling points increase the difficulty and time cost of maintenance work, which may lead to some sampling points being neglected or insufficiently maintained, affecting the accuracy and reliability of sampling. TECHNICAL PROBLEM
[0009] The utility model aims to provide a steam sampling trolley to improve the flexibility and sampling efficiency of steam sampling.
[0010] To solve the above technical problems, the utility model provides a steam sampling trolley.
[0011] The utility model discloses a steam sampling trolley, including the frame and set up condenser, cooling medium container and circulation pipeline on the frame,
[0012] The frame is provided with a handle and a roller assembly at the bottom of the frame.
[0013] The condenser has a first chamber and a second chamber, the first chamber is used for passing in steam, and the second chamber is used for passing in cooling medium to condense steam.
[0014] The second chamber and the cooling medium container are connected to the circulation pipeline, and a fluid delivery pump is arranged on the circulation pipeline, which is used to deliver the cooling medium in the cooling medium container to the second chamber.
[0015] The bottom of the condenser is provided with a condensate discharge pipeline, which is communicated with the first chamber.
[0016] Further, an outlet of the condensate discharge pipeline is provided with a waste water collection pipeline below, and a waste water tank is further arranged on the frame, and the waste water tank is connected with the end of the waste water collection pipeline.
[0017] Further, the inlet end of the waste water collection pipeline is fixedly provided with a flared structure.
[0018] Further, the flared structure is a funnel.
[0019] Further, a support plate for supporting a water receiving container is arranged on the flared structure, and a water leakage hole for water passing through is arranged on the support plate.
[0020] Further, the roller assembly includes two universal wheels and two directional wheels, and the two universal wheels are located on the same side of the handle.
[0021] Further, a tray is further arranged on the frame.
[0022] Further, the condenser includes a shell and a coil pipe in the shell, an inner cavity of the coil pipe constitutes the first chamber, and a gap between an outer wall of the coil pipe and an inner wall of the shell constitutes the second chamber.
[0023] Further, the coil pipe has an inlet pipe section, a condensing pipe section and an outlet pipe section, and the inlet pipe section and the outlet pipe section respectively extend from both ends of the shell.
[0024] Further, the lower end of the shell is provided with a liquid inlet interface, and the upper end is provided with a liquid outlet interface, and the liquid inlet interface and the liquid outlet interface are communicated with the second interface.
[0025] Compared with the prior art, the utility model has at least the following beneficial effects:
[0026] The steam sampling trolley can be moved flexibly, the need for fixed sampling devices is reduced, the equipment floor area and production cost are reduced, the combination use of the condenser, the cooling medium container and the circulating pipeline ensures that the steam can be effectively condensed, the circulation of the cooling medium is realized through the circulating pipeline, the sampling efficiency and the use efficiency of the equipment are improved, the design of the condensed water discharge pipeline ensures that the condensed water can be discharged in time, the continuity and stability of the sampling process are ensured. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 It is a structure schematic view of another view of the steam sampling trolley in the utility model;
[0028] Figure 2 It is a structure schematic view of another view of the steam sampling trolley in the utility model; Figure 1
[0029] Figure 3 It is a sectional view of the condenser in the utility model. Figure 1 REFERENCE SIGNS:
[0030]
[0031] 10, frame; 11, partition; 12, handle; 13, universal wheel; 14, directional wheel; 15, tray;
[0032] 20, condenser; 21, shell; 22, liquid inlet interface; 23, liquid outlet interface; 24, inlet pipe section; 25, condensing pipe section; 26, outlet pipe section;
[0033] 30, cooling medium container;
[0034] 40, circulating pipeline; 41, circulating pump;
[0035] 50, condensed water discharge pipeline; 51, control valve;
[0036] 60, waste water collection pipeline; 61, waste water tank; 62, funnel. DETAILED DESCRIPTION
[0037] The steam sampling trolley of the present application will be described below with reference to the accompanying drawings, wherein the preferred embodiments of the present application are shown, it should be understood that the present application described herein can be modified by those skilled in the art, while still achieving the advantageous effects of the present application. Therefore, the following description should be understood as a broad knowledge for those skilled in the art, rather than as a limitation of the present application.
[0038] The serial numbers of components in this paper, such as "first", "second", etc., are only used to distinguish the described objects, and have no any order or technical meaning. And the "connection" and "coupling" in this application, unless otherwise specified, include direct and indirect connection (coupling). In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or position relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as a limitation on the present application. The device or element indicated or implied must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0039] In the present application, unless otherwise specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0040] In this application, unless otherwise specified and limited, the term "connection" should be understood broadly,
[0041] For example, "connection" can be fixed connection, or detachable connection, or integral; it can be directly connected, or indirectly connected through an intermediate medium. In addition, the term "electrical connection" can be direct electrical connection, or indirect electrical connection through an intermediate medium.
[0042] The present application will be described in more detail in the following paragraphs with reference to the accompanying drawings. The advantages and features of the present application will be more apparent according to the following description and claims. It should be noted that the drawings are very simplified and use non-precise proportions, only to facilitate, clarify and assist the purpose of describing the embodiments of the present application.
[0043] The following will be described in conjunction with the drawingsFigure 1 To the attached Figure 3 , the steam sampling trolley of the utility model is introduced.
[0044] In one embodiment, as shown in Figure 1 and Figure 2 , the application provides a steam sampling trolley, which comprises a frame 10, a condenser 20, a cooling medium container 30 and a circulating pipeline 40 arranged on the frame 10. The frame 10 is provided with a handle 12 and a roller assembly at the bottom of the frame 10, so that the trolley can be moved flexibly, reducing the need for fixed sampling devices, thereby reducing the equipment floor area and production cost. The condenser 20 has a first chamber for introducing steam and a second chamber for introducing cooling medium to condense the steam. The second chamber and the cooling medium container 30 are connected to the circulating pipeline 40, and a fluid delivery pump is arranged on the circulating pipeline 40, which is used to deliver the cooling medium in the cooling medium container 30 to the second chamber. The bottom of the condenser 20 is provided with a condensed water discharge pipeline 50, which is in communication with the first chamber, ensuring that the condensed water can be discharged in time, ensuring the continuity and stability of the sampling process.
[0045] Therefore, through the design of the frame 10 and the roller assembly, the steam sampling trolley can be moved flexibly, reducing the need for fixed sampling devices, thereby reducing the equipment floor area and production cost. The combination of the condenser 20, the cooling medium container 30 and the circulating pipeline 40 ensures that the steam can be effectively condensed, and the recycling of the cooling medium is realized through the circulating pipeline 40, improving the sampling efficiency and the use efficiency of the equipment. The design of the condensed water discharge pipeline 50 ensures that the condensed water can be discharged in time, ensuring the continuity and stability of the sampling process. Compared with the prior art, the technical scheme of the application has significant advantages in reducing equipment floor area, reducing production cost, improving sampling efficiency and equipment use efficiency.
[0046] Further, in one embodiment, the fluid delivery pump can be a circulating pump 41. The frame 10 is divided into two layers by a partition 11, and the circulating pump 41 is arranged in the lower layer, and the cooling medium container 30 is arranged in the upper layer. Among them, the cooling medium container 30 is a barrel-shaped container capable of containing cooling medium.
[0047] The frame 10 is also provided with a partition 11 to prevent interference between the cooling medium container 30 and other structures.
[0048] Further, in one embodiment, a waste water collection pipeline 60 is arranged below the outlet of the condensed water discharge pipeline 50, and a waste water tank 61 is also arranged on the frame 10, and the waste water tank 61 is connected to the end of the waste water collection pipeline 60.
[0049] Specifically, since the front section of the condensed water needs to be discarded, it is necessary to treat this part of the discarded condensed water. The setting of the waste water collection pipeline 60 enables the effective collection of the front section of the condensed water, avoiding the direct discharge of the condensed water to the ground and reducing environmental pollution. The setting of the waste water tank 61 further ensures the centralized collection of the condensed water, facilitating subsequent treatment or recycling.
[0050] In addition, in order to control the discharge of the condensed water, a control valve 51 is further arranged on the condensed water discharge pipeline 50. By controlling the control valve 51, the opening or closing of the condensed water discharge pipeline 50 can be controlled.
[0051] Further, in one embodiment, the water inlet end of the waste water collection pipeline 60 is fixedly provided with a flared structure.
[0052] Specifically, the flared structure can be designed in the shape of a funnel 62 to increase the collection area of the water inlet end, thereby improving the efficiency of waste water collection. In addition, a support plate for supporting a water receiving container can be further arranged on the flared structure, and the support plate is provided with a water leakage hole for water to pass through. In this way, not only the collection area can be increased, but also the smooth flow of waste water into the collection container can be ensured. As a preferred embodiment, the flared structure can be made of metal material to ensure its durability and stability.
[0053] By arranging the flared structure at the water inlet end of the waste water collection pipeline 60, the collection area can be effectively increased, and the efficiency of waste water collection can be improved, thereby solving the problem of low waste water collection efficiency below the outlet of the condensed water discharge pipeline 50.
[0054] Further, in one embodiment, the flared structure is a funnel 62.
[0055] Specifically, the flared structure adopts the form of a funnel 62, which helps to more effectively collect the condensed water and improve the efficiency and accuracy of waste water collection. Through this design, the smooth flow of condensed water into the waste water collection pipeline 60 can be ensured, and the splashing and waste of water flow can be reduced, thereby optimizing the waste water collection system of the steam sampling trolley. As a preferred embodiment, the shape of the funnel 62 can be designed as a conical or trapezoidal shape to adapt to different condensed water flow and flow rate. Further, the material of the funnel 62 can be selected from corrosion-resistant materials such as stainless steel to ensure its stability and durability in long-term use.
[0056] Therefore, the flared structure adopts the form of a funnel 62, which not only solves the technical problem of the flared structure fixedly arranged at the water inlet end of the waste water collection pipeline 60, but also improves the efficiency and accuracy of waste water collection through optimized design, reduces the splashing and waste of water flow, and thereby improves the overall performance of the steam sampling trolley.
[0057] Further, in one embodiment, a support plate is arranged on the flared structure to support the water receiving container, and the support plate is provided with water leakage holes for water to pass through.
[0058] Specifically, the support plate can be made of various materials, such as metal, to ensure its strength and durability. The shape of the support plate can be flat or have grooves to enhance its support effect. The arrangement of the water leakage holes can be in different arrangements, such as straight lines, grid-like arrangements, or random distribution, to ensure that the condensed water can flow evenly into the funnel 62. In addition, the size of the water leakage hole can be adjusted according to the flow of condensed water to avoid the accumulation of condensed water.
[0059] Thus, by arranging the support plate on the flared structure, the water receiving container can be effectively supported, and the water leakage holes can facilitate the flow of waste water into the waste water collection pipeline 60, thereby solving the problem of condensed water collection and discharge. This design not only improves the collection efficiency of condensed water, but also ensures the smooth discharge of condensed water, avoiding equipment damage or inconvenience caused by condensed water accumulation.
[0060] Further, in one embodiment, the roller assembly includes two universal wheels 13 and two directional wheels 14, and the two universal wheels 13 are located on the same side as the handle 12.
[0061] Specifically, the arrangement of the universal wheels 13 allows the trolley to easily turn, while the directional wheels 14 ensure the stability of the trolley when moving in a straight line. As a preferred embodiment, the universal wheels 13 can be made of materials with good turning performance, such as rubber or polyurethane, to increase friction and durability. The directional wheels 14 can be made of materials with high load capacity, such as steel or aluminum alloy, to ensure the stability of the trolley under heavy load. Thus, by the cooperation of the universal wheels 13 and the directional wheels 14, the trolley has higher flexibility and is not easily deflected when moving, effectively solving the technical problems of the steam sampling trolley in terms of moving flexibility and stability.
[0062] Further, in one embodiment, the trolley frame 10 is further provided with a tray 15.
[0063] The tray 15 is used to store sampling bottles or other tools and can be made of various materials, such as metal, plastic, or composite materials, to ensure its durability and lightness. The shape of the tray 15 can be rectangular, circular, or other shapes suitable for the layout of the trolley frame 10. The surface of the tray 15 can be designed with anti-slip texture to prevent the stored tools or other items from sliding during movement. In addition, the edges of the tray 15 can be provided with baffles to prevent the items from sliding off the tray 15. As a preferred embodiment, the tray 15 can be connected to the trolley frame 10 by bolts or other fixing devices to facilitate disassembly and cleaning.
[0064] Specifically, the provision of the tray 15 provides additional storage space for the steam sampling trolley, allowing the operator to conveniently store sampling bottles or other tools and necessities during the sampling process, thereby improving the convenience and efficiency of the operation.
[0065] Further, in one embodiment, as shown in Figure 3 the condenser 20 comprises a shell 21 and a coil located in the shell 21, the inner cavity of the coil constitutes a first chamber, and the gap between the outer wall of the coil and the inner wall of the shell 21 constitutes a second chamber.
[0066] Specifically, the inner cavity of the coil serves as the first chamber for the passage of steam, and the gap between the outer wall of the coil and the inner wall of the shell 21 serves as the second chamber for the passage of cooling medium to condense the steam. As a preferred embodiment, the coil can have an inlet pipe section 24, a condensing pipe section 25, and an outlet pipe section 26, with the inlet pipe section 24 and the outlet pipe section 26 extending from both ends of the shell 21, respectively. Further, the lower end of the shell 21 can be provided with a liquid inlet interface 22, and the upper end can be provided with a liquid outlet interface 23, both of which communicate with the second chamber.
[0067] The condenser 20 simplifies the overall structure of the condenser 20 through the structural design of the shell 21 and the coil. This design not only reduces the complexity of the condenser 20, but also improves the condensing efficiency, making the steam sampling process more efficient and reliable.
[0068] Specifically, the coil has an inlet pipe section 24, a condensing pipe section 25, and an outlet pipe section 26, with the inlet pipe section 24 and the outlet pipe section 26 extending from both ends of the shell 21, respectively. The inlet pipe section 24 and the outlet pipe section 26 extend from both ends of the shell 21, facilitating the passage of steam and the circulation of cooling medium, further improving the operational convenience and maintainability of the condenser 20. The inlet pipe section 24 and the outlet pipe section 26 are both cylindrical, and the condensing pipe section 25 is spiral-shaped to extend the cooling path and improve the cooling effect. As a preferred embodiment, the coil can be made of stainless steel to improve its corrosion resistance and service life. In addition, the shell 21 can be provided with a liquid inlet interface 22 and a liquid outlet interface 23, which communicate with the second chamber to facilitate the input and output of cooling medium.
[0069] Further, to improve the cooling efficiency, the lower end of the shell 21 is provided with a liquid inlet interface 22, and the upper end is provided with a liquid outlet interface 23, both of which communicate with the second chamber.
[0070] Specifically, the liquid inlet interface 22 is at the bottom and the liquid outlet interface 23 is at the top, allowing the cooling medium to enter the condenser 20 from bottom to top, which can improve the utilization rate of the cooling medium.
[0071] In use, the steam sampling trolley of the present application is first pushed to the sampling point, then the steam to be sampled is delivered into the first chamber of the condenser 20 through the inlet pipe section 24, the circulating pump 41 delivers the cooling medium in the cooling medium container 30 into the second chamber of the condenser 20 through the circulating pipeline 40 to condense the steam, and after cooling, it is returned to the cooling medium container 30 through the circulating pipeline 40, then the control valve 51 is opened, the front section of the condensed water is discharged into the waste water tank 61, then the sampling container is placed on the support plate on the funnel 62 to receive the condensed water.
[0072] When the sampling is performed for a certain number of times, the temperature of the cooling medium in the cooling medium container 30 rises to a set value, at this time, the cooling medium is difficult to effectively condense the steam, and the cooling medium in the cooling medium container 30 needs to be replaced.
[0073] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A vapor sampling trolley, characterized by, The frame is provided with a handle and a roller assembly at the bottom of the frame. The condenser has a first chamber for steam and a second chamber for cooling medium to condense the steam. The second chamber and the cooling medium container are connected to the circulating pipeline, which is provided with a fluid delivery pump for delivering the cooling medium in the cooling medium container to the second chamber. The bottom of the condenser is provided with a condensate discharge pipeline, which is in communication with the first chamber. The outlet of the condensate discharge pipeline is provided with a waste water collection pipeline, and the frame is further provided with a waste water tank connected to the end of the waste water collection pipeline.
2. The vapor sampling trolley of claim 1, wherein, The inlet end of the waste water collection pipeline is fixedly provided with a flared structure.
3. The vapor sampling trolley of claim 2, wherein, The flared structure is a funnel.
4. The vapor sampling trolley of claim 3, wherein, The flared structure is provided with a support plate for supporting a water receiving container, and the support plate is provided with a water leakage hole for water passing through.
5. The vapor sampling trolley of claim 3, wherein, The roller assembly includes two universal wheels and two directional wheels, and the two universal wheels are located on the same side of the handle.
6. The vapor sampling trolley of claim 1, wherein, The frame is further provided with a tray.
7. The vapor sampling trolley of claim 1, wherein, The condenser includes a shell and a coil pipe in the shell, the inner cavity of the coil pipe constitutes the first chamber, and the gap between the outer wall of the coil pipe and the inner wall of the shell constitutes the second chamber.
8. The vapor sampling trolley of claim 1, wherein, The coil pipe has an inlet pipe section, a condensing pipe section and an outlet pipe section, and the inlet pipe section and the outlet pipe section respectively extend from both ends of the shell.
9. The vapor sampling trolley of claim 8, wherein, The lower end of the shell is provided with a liquid inlet interface, and the upper end is provided with a liquid outlet interface, both of which are in communication with the second chamber.
10. The vapor sampling trolley of claim 8, wherein, The lower end of the shell is provided with a liquid inlet interface, and the upper end is provided with a liquid outlet interface, both of which are in communication with the second chamber.