Steam sampler

Abstract

The utility model belongs to the technical field of cleaning equipment, and discloses a steam sampler. The steam sampler comprises a shell, a cooling mechanism and a condensation pipeline, the cooling mechanism comprises a fan and a driving part, the fan is connected to the output end of the driving part, and the driving part can drive the fan to rotate; the condensation pipeline is installed on the shell, steam can enter from an inlet of the condensation pipeline, at least part of the condensation pipeline is spiral and surrounds the periphery of the fan, and at least part of the steam is liquefied in the condensation pipeline and flows out from an outlet of the condensation pipeline. The steam sampler is small in size, light in weight, easy to move manually and low in maintenance cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to clean equipment technical field especially, relate to a steam sampler. BACKGROUND

[0002] Clean steam has high purity and cleanliness, and can be used for production process and equipment cleaning in medical, food, cosmetic and other industries. For example, in pharmaceutical production, clean steam is needed to clean and disinfect the equipment to ensure the quality and safety of the medicine; in food production, clean steam can be used for sterilization and heating process. The main function of pure steam sampling is to extract steam samples for quality monitoring and analysis. For example, in pharmaceutical production process, the pure steam sampler is used to detect and control the gas pollutants and solvent residues in the pharmaceutical process to ensure that the environment and raw materials of the medicine production meet high standards.

[0003] In the prior art, the steam sampler generally includes an evaporator, a condenser, a compressor and other pipelines for cooling the steam, which can cause the steam sampler to have a large overall size, a large weight, be difficult to move and increase maintenance costs.

[0004] Therefore, there is an urgent need to design a steam sampler to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a steam sampler, which has a small size, a light weight, is easy to move manually and has a low maintenance cost.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The steam sampler comprises:

[0008] A shell;

[0009] A cooling mechanism comprising a fan and a driving member, wherein the fan is connected to the output end of the driving member, and the driving member can drive the fan to rotate;

[0010] A condensing pipeline installed in the shell, wherein steam can enter the inlet of the condensing pipeline, at least part of the condensing pipeline is spiral and surrounds the outer periphery of the fan, and at least part of the steam is liquefied in the condensing pipeline and flows out from the outlet of the condensing pipeline.

[0011] As an optional solution, the condensing pipeline comprises:

[0012] A main body assembly, at least part of the main body assembly is spiral and surrounds the outer periphery of the fan;

[0013] The throttling pipe has one end detachably connected to the inlet of the main component and the other end connected to the outlet of the steam generator.

[0014] As an alternative, the inlet end of the main component forms a first flange, and the end of the throttling pipe connected to the main component forms a second flange. The first flange and the second flange are connected by clamps.

[0015] As an optional solution, a first seal is provided between the first flange and the second flange.

[0016] As an optional solution, the main components mentioned above include:

[0017] The main tube, at least a portion of the main components are spirally arranged around the periphery of the fan, and the inlet end of the main tube extends along a first direction;

[0018] The corner tube is in the shape of a quarter-circle. One end of the corner tube is connected to the inlet end of the main tube, and the other end is connected to the throttling tube so that the throttling tube extends in a second direction, and the first direction is perpendicular to the second direction.

[0019] As an alternative, the aforementioned condenser pipe is equipped with an inlet temperature sensor near the inlet end and an outlet temperature sensor near the outlet end. A regulating valve is also installed on the aforementioned condenser pipe, the opening of which is adjustable and located downstream of the aforementioned outlet temperature sensor.

[0020] As an alternative, the housing includes a enclosure assembly, an upper cover plate, and a lower cover plate. The enclosure assembly is formed by connecting a front enclosure plate, a left enclosure plate, a rear enclosure plate, and a right enclosure plate end to end. The upper cover plate covers the top of the enclosure assembly, and the lower cover plate is connected to the bottom of the enclosure assembly. Air outlets are provided on the left enclosure plate, the rear enclosure plate, and the right enclosure plate.

[0021] As an alternative, the upper cover plate is provided with an air inlet, which is corresponding to the fan. The housing also includes an air inlet cover, which can close or open the air inlet.

[0022] As an alternative, handles are provided on opposite sides of the aforementioned enclosure assembly.

[0023] As an optional solution, the aforementioned front panel is provided with a switch button and a speed control knob, both of which are communicatively connected to the aforementioned drive component.

[0024] The beneficial effects of this utility model are as follows:

[0025] The utility model provides a steam sampler, through the fan to the condensing pipeline heat dissipation, and the main body heat dissipation part of condensing pipeline is surrounded in the outer periphery of fan, ensure heat dissipation effect, this scheme has dispensed with the use of evaporimeter, condenser, compressor etc. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the explosion map of the steam sampler provided by the utility model embodiment;

[0027] Figure 2 It is the structure schematic diagram of the steam sampler after hiding the shell provided by the utility model embodiment Figure 1 ;

[0028] Figure 3 It is the structure schematic diagram of the steam sampler after hiding the shell provided by the utility model embodiment Figure 2 ;

[0029] Figure 4 It is the sectional view of throttle pipe and upper fixed pipe connection provided by the utility model embodiment;

[0030] Figure 5 It is the schematic diagram of the airflow flowing through the main body pipe provided by the utility model embodiment;

[0031] Figure 6 It is the structure schematic diagram of the steam sampler provided by the utility model embodiment Figure 1 ;

[0032] Figure 7 It is the structure schematic diagram of the steam sampler provided by the utility model embodiment Figure 2 .

[0033] In the drawing:

[0034] 10, shell, 11, coaming assembly, 111, front coaming, 112, rear coaming, 113, left coaming, 114, right coaming, 115, air outlet, 12, upper cover plate, 121, air inlet, 13, lower cover plate, 14, air inlet cover, 15, middle layer plate,

[0035] 20, cooling mechanism, 21, fan, 22, driving piece,

[0036] 30, condensing pipeline, 31, main body assembly, 311, main body pipe, 312, corner pipe, 313, upper fixed pipe, 3131, first flange, 3132, clamping groove, 314, water outlet pipe, 32, throttle pipe, 321, second flange, 33, clamp, 34, sealing element,

[0037] 41, inlet temperature sensor; 42, outlet temperature sensor; 43, regulating valve;

[0038] 50, handle; 61, switch button; 62, speed regulating knob; 70, support. DETAILED DESCRIPTION

[0039] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for the convenience of description, not all the structures.

[0040] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0041] In the utility model, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0042] In the description of the embodiment, the terms "upper", "lower", "left", "right" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used to distinguish in description, and have no special meaning.

[0043] The embodiment provides a steam sampler, which is small in volume, light in weight, easy to move manually and low in maintenance cost. Figure 1 and Figure 2As shown, the steam sampler includes a housing 10, a cooling mechanism 20, and a condenser pipe 30. The cooling mechanism 20 includes a fan 21 and a drive component 22. The fan 21 is connected to the output end of the drive component 22, and the drive component 22 can drive the fan 21 to rotate. The condenser pipe 30 is installed on the housing 10. Steam can enter from the inlet of the condenser pipe 30. At least a portion of the condenser pipe 30 is spiral and surrounds the fan 21. At least a portion of the steam is liquefied in the condenser pipe 30 and flows out from the outlet of the condenser pipe 30.

[0044] The aforementioned steam sampler uses a fan 21 to dissipate heat from the condenser pipe 30, and the main heat dissipation part of the condenser pipe 30 is surrounded by the fan 21 to ensure heat dissipation effect. Compared with the existing technology, this solution eliminates the use of evaporators, condensers, compressors, etc., has fewer parts, is smaller in size, lighter in weight, easier to move manually, and has lower maintenance costs.

[0045] Among them, the driving component 22 is a rotary motor.

[0046] Optionally, such as Figure 2 and Figure 3 As shown, the condenser pipe 30 includes a main component 31 and a throttling pipe 32. At least a portion of the main component 31 is spirally arranged around the outer periphery of the fan 21. One end of the throttling pipe 32 is detachably connected to the inlet end of the main component 31, and the other end is used to connect to the outlet of the steam generator. With the above configuration, after the personnel arrive at the steam sampling point, a throttling pipe 32 of the same length can be selected according to the steam temperature and pressure at the site to achieve sufficient pressure reduction of the steam in the initial stage of steam entering the condenser pipe 30. That is, a longer throttling pipe 32 is used for high-pressure steam, and a shorter throttling pipe 32 is used for low-pressure steam.

[0047] Optionally, such as Figure 2 and Figure 3 As shown, the main component 31 includes a main tube 311 and a corner tube 312. At least a portion of the main component 31 is spirally arranged around the outer periphery of the fan 21. The inlet end of the main tube 311 is along a first direction ( Figure 3 Extending in the X direction; the corner tube 312 is in the shape of a quarter-circle, one end of the corner tube 312 is connected to the inlet end of the main tube 311, and the other end is connected to the throttling tube 32 so that the throttling tube 32 extends in the second direction (X direction); the corner tube 312 is in the shape of a quarter-circle, one end of the corner tube 312 is connected to the inlet end of the main Figure 3 The steam generator extends in the Y direction (with the X direction perpendicular to the Y direction). The first direction is horizontal, and the second direction is vertical. This arrangement allows the inlet end of the main component 31 to face upwards, facilitating the connection of most steam generators in conjunction with the throttling pipe 32. The steam generators are supplied by the factory and will not be described in detail here.

[0048] Optionally, see Figure 1 , Figure 6And Figure 7 The shell 10 comprises a surrounding plate assembly 11, an upper cover plate 12 and a lower cover plate 13. The surrounding plate assembly 11 is formed by connecting the front surrounding plate 111, the left surrounding plate 113, the rear surrounding plate 112 and the right surrounding plate 114 end to end. The upper cover plate 12 is arranged on the top of the surrounding plate assembly 11, and the lower cover plate 13 is connected to the bottom of the surrounding plate assembly 11. The left surrounding plate 113, the rear surrounding plate 112 and the right surrounding plate 114 are all provided with air outlets 115. Through the above arrangement, the front surrounding plate 111 is not provided with an air outlet 115 on one side due to the presence of an operator, and the remaining three sides are all provided with air outlets 115, so that heat can be quickly dissipated from the shell 10 to the air, avoiding heat accumulation.

[0049] Optionally, as shown in Figure 2 And Figure 3 The main body assembly 31 further comprises an upper fixing pipe 313 connected between the throttle pipe 32 and the corner pipe 312. The upper fixing pipe 313 is fixed with the shell 10. Specifically, referring to Figure 4 The outer periphery of the upper fixing pipe 313 forms a clamping groove 3132, and the edge of the upper cover plate 12 is accommodated in the clamping groove 3132. Referring to Figure 1 The upper fixing pipe 313 is located at the corner position of the upper cover plate 12. The corner of the upper cover plate 12 forms a clearance gap. When the upper cover plate 12 is installed, the upper cover plate 12 is horizontally pushed until the edge of the clearance gap is inserted into the clamping groove 3132, and then the upper cover plate 12 is fixed with the surrounding plate assembly 11.

[0050] Optionally, the main body assembly 31 further comprises a water outlet pipe 314 connected with the downstream end of the main body pipe 311, and the downstream section extends downward out of the shell 10.

[0051] Optionally, the middle part of the surrounding plate assembly 11 further forms a middle layer plate 15 to facilitate the installation of the driving member 22. The fan 21 passes through the middle layer plate 15. The middle layer plate 15 simultaneously plays a role in stabilizing the fan 21, preventing the fan 21 from vibrating too much when rotating.

[0052] Optionally, as shown in Figure 4 The inlet end of the main body assembly 31 forms a first flange 3131 (specifically, the inlet end of the upper fixing pipe 313 forms the first flange 3131), and the end of the throttle pipe 32 connected with the main body assembly 31 forms a second flange 321. The first flange 3131 and the second flange 321 are connected by a clamp. This scheme can facilitate the connection of the upper fixing pipe 313 and the throttle pipe 32, and can more quickly replace the throttle pipe 32. The structure of the clamp is a prior art, which will not be described here.

[0053] Optionally, a sealing member 34 is arranged between the first flange 3131 and the second flange 321 to improve the sealing performance and prevent steam from being dispersed.

[0054] Optionally, the inlet end of the throttle pipe 32 is also provided with a clamp and a sealing member 34, when connected with the gas outlet of the steam generator, the connection form is similar to the connection form of the throttle pipe 32 and the upper fixed pipe 313.

[0055] In addition, as shown in the drawings, the main pipe 311 is in a columnar shape, when the gas flow passes through the gap, the space in the middle of the gas flow is the narrowest, the speed is the fastest, and the heat dissipation effect is better. Figure 5

[0056] Optionally, the condensing pipeline 30 is provided with an inlet temperature sensor 41 near the inlet end, the condensing pipeline 30 is provided with an outlet temperature sensor 42 near the outlet end, and the condensing pipeline 30 is also provided with an adjusting valve 43, the opening degree of the adjusting valve 43 is adjustable and located downstream of the outlet temperature sensor 42. The inlet temperature sensor 41 and the outlet temperature sensor 42 are located at the inlet and outlet of the spiral heat dissipation coil, and the temperature displayed on the display screen is used to determine when to open the adjusting valve 43, and the outlet temperature is used to increase or decrease the rotation speed of the centrifugal fan blade. Specifically, when the outlet temperature sensor 42 displays 100℃, gradually open the adjusting valve 43, and collect the condensed water at the water outlet 314.

[0057] Optionally, as shown in the drawings, the upper cover plate 12 is provided with an air inlet 121, the air inlet 121 is correspondingly provided with the fan 21, and the shell 10 further comprises an air inlet cover 14, the air inlet cover 14 can close or open the air inlet 121. Through the above setting, when the fan 21 is used, the air inlet cover 14 is opened, and when the fan 21 is not used, the air inlet cover 14 is closed, so as to ensure the cleanliness of the shell 10. Figure 1

[0058] Optionally, the opposite sides of the surrounding plate assembly 11 are respectively provided with handles 50. In this way, the hand holding and moving of the steam sampler can be facilitated.

[0059] Optionally, as shown in the drawings, the lower cover plate 13 is connected with four supports 70 below, which ensures the overall stability of the shell 10. Figure 1 Figure 6

[0060] In another optional embodiment, the support 70 can be replaced by a universal wheel, which facilitates the pushing of the shell 10.

[0061] Optionally, the front surrounding plate 111 is provided with a switch button 61 and a speed adjusting knob 62, and the switch button 61 and the speed adjusting knob 62 are in communication connection with the driving member 22. The switch button 61 and the speed adjusting knob 62 can facilitate the start of the fan 21 and the adjustment of the rotation speed of the fan 21, and then adjust the heat dissipation speed.

[0062] ​​​​Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the present application. Here, it is not necessary and also impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be within the protection scope of the present application.

Claims

1. A steam sampler, characterized in that, include: Shell (10); The cooling mechanism (20) includes a fan (21) and a drive unit (22), wherein the fan (21) is connected to the output end of the drive unit (22), and the drive unit (22) can drive the fan (21) to rotate; A condenser pipe (30) is installed on the housing (10). Steam can enter from the inlet of the condenser pipe (30). At least a portion of the condenser pipe (30) is spiral and surrounds the outer periphery of the fan (21). At least a portion of the steam is liquefied in the condenser pipe (30) and flows out from the outlet of the condenser pipe (30).

2. The steam sampler according to claim 1, characterized in that, The condenser pipe (30) includes: The main body component (31), at least a portion of which is spiral-shaped and surrounds the outer periphery of the fan (21); The throttling pipe (32) has one end detachably connected to the inlet end of the main component (31), and the other end is used to connect to the outlet of the steam generator.

3. The steam sampler according to claim 2, characterized in that, The inlet end of the main component (31) forms a first flange (3131), and the end of the throttling pipe (32) connected to the main component (31) forms a second flange (321). The first flange (3131) and the second flange (321) are connected by a clamp.

4. The steam sampler according to claim 3, characterized in that, A sealing element (34) is provided between the first flange (3131) and the second flange (321).

5. The steam sampler according to claim 2, characterized in that, The main component (31) includes: The main tube (311), at least a portion of the main body assembly (31) is spiral and surrounds the outer periphery of the fan (21), and the inlet end of the main tube (311) extends along a first direction; The corner tube (312) is in the shape of a quarter ring. One end of the corner tube (312) is connected to the inlet end of the main tube (311), and the other end is connected to the throttling tube (32) so that the throttling tube (32) extends in a second direction, the first direction being perpendicular to the second direction.

6. The steam sampler according to any one of claims 1-5, characterized in that, An inlet temperature sensor (41) is provided near the inlet end of the condensing pipe (30), and an outlet temperature sensor (42) is provided near the outlet end of the condensing pipe (30). A regulating valve (43) is also provided on the condensing pipe (30). The opening degree of the regulating valve (43) is adjustable and it is located downstream of the outlet temperature sensor (42).

7. The steam sampler according to any one of claims 1-5, characterized in that, The housing (10) includes a enclosure assembly (11), an upper cover plate (12), and a lower cover plate (13). The enclosure assembly (11) is formed by connecting the front enclosure plate (111), the left enclosure plate (113), the rear enclosure plate (112), and the right enclosure plate (114) end to end. The upper cover plate (12) covers the top of the enclosure assembly (11), and the lower cover plate (13) is connected to the bottom of the enclosure assembly (11). Air outlets (115) are provided on the left enclosure plate (113), the rear enclosure plate (112), and the right enclosure plate (114).

8. The steam sampler according to claim 7, characterized in that, The upper cover plate (12) has an air inlet (121) which is correspondingly provided with the fan (21). The housing (10) also includes an air inlet cover (14) which can close or open the air inlet (121).

9. The steam sampler according to claim 7, characterized in that, The enclosure assembly (11) is provided with handles (50) on opposite sides.

10. The steam sampler according to claim 7, characterized in that, The front panel (111) is provided with a switch button (61) and a speed control knob (62), both of which are communicatively connected to the drive unit (22).

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