Full-automatic pure steam quality tester

Abstract

The utility model discloses a full-automatic pure steam quality tester, and belongs to the technical field of testing equipment. Comprising a quality tester, a connecting pipe is fixedly arranged at the bottom end of the quality tester, the other end of the connecting pipe is connected with a steam outlet of the evaporator in a clamped mode, the outer side of the connecting pipe is sleeved with a pipeline limiting piece, and the bottom end of the pipeline limiting piece is fixedly connected with a U-shaped pipe clamp. According to different evaporator structures, the supporting position of the connecting pipe can be adjusted by adjusting the position, on the outer side of the connecting pipe, of the pipeline limiting piece and the position and height of the U-shaped pipe clamp, and the connecting pipe is prevented from being directly bent at the connecting position. The height difference between different evaporators and the connecting pipe is adapted, the connecting pipe is prevented from being deformed and broken, and the integrity and safety of equipment and the connecting pipe are protected.

Description

Technical Field

[0001] The present application relates to the technical field of testing equipment, and more specifically, to a fully automatic pure steam quality tester. Background Art

[0002] Pure steam quality tester is an instrument used to detect the gas composition and impurity content in pure steam. In practical applications, pure steam quality tester can be used to detect pure steam used in pharmaceutical, food, chemical and other industries to help these industries ensure product quality and reduce waste and losses in the production process.

[0003] The existing pure steam quality tester structure is a pure steam quality tester proposed by Chinese patent number CN207937319U, including a detection box and a detection probe, the detection box is connected to the detection probe through a connecting pipe, and the detection probe is provided with a particle detection module, a temperature sensor and a humidity sensor, and the detection box is provided with a particle detection module, a temperature sensor, a humidity sensor, a data reading module, a signal detection module, a signal amplification module and a storage module, and the control module, the data reading module, the signal detection module, the signal amplification module and the storage module are all connected to the control module. When performing a pure steam quality test, the staff first connects the steam inlet at one end of the connecting pipe to the gas outlet of the evaporator, and the steam flows into the tester from the connecting pipe. The tester determines the content of the gas component by measuring the temperature difference on the sensor.

[0004] However, in order to ensure the condensation effect, the existing connecting pipes are often longer in size, resulting in the connecting pipes being bent and drooped directly at the connection after being connected to the evaporator. Long-term bending will not only cause damage to the connecting pipe, but also because the cross-sectional area of ​​the inner side of the curved part in the curved pipe is smaller than that of the outer side, the pressure inside the curved part is higher, which will affect the flow rate of the fluid. At the same time, the curved part in the curved pipe will increase the friction resistance of the fluid in the pipe, and the friction will generate heat, causing the temperature in the pipe to rise, which is not conducive to achieving the condensation effect. In view of this, we propose a fully automatic pure steam quality tester. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the present application is to provide a fully automatic pure steam quality tester to solve the problems raised in the above background technology.

[0007] 2. Technical solution

[0008] A fully automatic pure steam quality tester, comprising

[0009] A quality tester, wherein a connecting pipe is fixedly arranged at the bottom end of the quality tester, and the other end of the connecting pipe is engaged and connected with the steam outlet of the evaporator;

[0010] A connecting pipe, wherein a pipe stopper is sleeved on the outer side of the connecting pipe;

[0011] The pipe stopper has an engaged state and a released state. The pipe stopper in the engaged state is fixed on the outside of the connecting pipe, and the pipe stopper in the released state can slide freely on the outside of the connecting pipe. The pipe stopper in the released state moves away from the fixed position until it moves to the desired position, and then the pipe stopper is adjusted to the engaged state, so that the pipe stopper can change its position according to different needs, so as to facilitate the support of the connecting pipe.

[0012] As an optional solution of the technical solution of the present application document, the pipeline limiter includes a limit ring, which is composed of two half rings that can be engaged, and the bottom end of the half ring is fixedly connected to a worm gear, and the bottom end of the worm gear is meshingly connected to the limit rod.

[0013] As an optional solution of the technical solution of the present application document, the pipeline limit member also includes an upper limit plate, the limit rod is embedded in the upper limit plate, the limit rod can rotate freely on the inner side of the upper limit plate, and the outer side of the upper limit plate is rotatably connected to an upper knob, and the upper knob is fixedly connected to one end of the limit rod.

[0014] As an optional solution to the technical solution of the present application, a movable groove is provided on the inner side of the upper limit plate, the inner size of the movable groove can meet the rotation requirements of the limit rod, and the top size of the movable groove can meet the rotation requirements of the limit ring.

[0015] As an optional solution of the technical solution of the present application document, the helix angles of the two outer sides of the worm wheels are in opposite directions, and the limit rod is composed of two worms with opposite lead angles.

[0016] As an optional solution of the technical solution of the present application document, a U-shaped pipe clamp is fixedly connected to the bottom end of the pipeline limiter, and the U-shaped pipe clamp consists of a U-tube bolt clamp body and a nut.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of this application are:

[0019] The present application uses the design of the pipe limiter to support the connection between the connecting pipe and the evaporator, thereby supporting the connecting pipe and bearing the weight of the connecting pipe equipment, avoiding direct bending of the connecting pipe at the connection. According to the different structures of the evaporator, the supporting position of the connecting pipe can be adjusted by adjusting the position of the pipe limiter on the outside of the connecting pipe and the position and height of the U-shaped pipe clamp to adapt to the height difference between different evaporators and connecting pipes, avoiding deformation and rupture of the connecting pipe, and protecting the integrity and safety of the equipment and the connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a fully automatic pure steam quality tester disclosed in a preferred embodiment of the present application;

[0021] Figure 2 This is a schematic diagram of the specific structural connection of the connecting pipe of the fully automatic pure steam quality tester disclosed in a preferred embodiment of the present application;

[0022] Figure 3 A perspective view of a specific connection structure of a pipeline stopper of a fully automatic pure steam quality tester disclosed in a preferred embodiment of the present application;

[0023] Explanation of the numbers in the figure: 1. Quality tester; 2. Connecting pipe; 231. Limiting ring; 232. Worm gear; 233. Limiting rod; 234. Upper knob; 235. Upper limit plate; 24. U-shaped pipe clamp. DETAILED DESCRIPTION

[0024] See also Figure 1-3 ,This application provides a technical solution:

[0025] like Figure 1 As shown, the device includes a quality tester 1 and a connecting pipe 2. A particle detection module, a temperature sensor, a humidity sensor, a data reading module, a signal detection module, a signal amplification module and a storage module are arranged inside the quality tester 1. The relevant modules work together to detect steam. A connecting pipe 2 is arranged at the bottom of the quality tester 1. A detection head is fixedly arranged at one end of the connecting pipe 2 away from the quality tester 1. The detection head can be connected to the evaporator steam outlet. Steam will flow into the connecting pipe 2 from the evaporator steam outlet. Through condensation and transmission of the connecting pipe 2, the steam enters the quality tester 1 for quality testing.

[0026] like Figure 2 As shown, a pipe stopper is sleeved on the outside of the connecting pipe 2, such as Figure 3As shown, the pipeline limiter is composed of a limit ring 231, a worm gear 232, a limit rod 233, an upper knob 234 and an upper limit plate 235. The limit ring 231 is composed of two half rings. The tops of the two half rings are engaged with each other. The bottom ends of the half rings on both sides are fixedly connected with worm gears 232. The spiral angles of the outer sides of the two worm gears 232 are in opposite directions. The bottom ends of the two worm gears 232 are meshed with the limit rod 233. The limit rod 233 is composed of two worms with opposite lead angles. The bottom ends of the two worm gears 232 are respectively connected with the limit rod 233. A worm is meshed and connected, a fixed shaft is set through the middle of the limit rod 233, and the fixed shaft is embedded in the middle of the upper limit plate 235. The fixed shaft can rotate freely inside the upper limit plate 235. The other end of the fixed shaft passes through the upper limit plate 235 and is fixedly connected to the upper knob 234. A movable groove is opened at the top of the upper limit plate 235. The size of the sliding groove can meet the rotation requirements of the limit ring 231. A cleaning strip is fixedly set inside the limit ring 231, which can wipe off water drops or debris on the outside of the connecting pipe 2.

[0027] Rotating the upper knob 234 on the outer side of the upper limit plate 235 can drive the fixed shaft to rotate synchronously, and the fixed shaft drives the limit rod 233 to rotate. The limit rod 233 rotates to drive the two worms to rotate, and the two worms rotate to drive the worm gear 232 meshed with them to rotate. Since the lead angles of the worms are opposite to each other, the rotation directions of the two worm gears 232 that rotate therewith are also opposite. The two worm gears 232 drive the limit rings 231 fixedly connected thereto to rotate synchronously, and the two limit rings 231 rotate in opposite directions, and can be engaged and released according to needs, so as to facilitate the adjustment of the position of the pipeline limiter at any time;

[0028] like Figure 3 As shown, the bottom end of the pipeline stopper 23 is fixedly connected to a U-shaped pipe clamp 24, which is composed of a U-tube bolt clamp body and a nut. After the U-tube bolt clamp body is clamped on the outer pipeline of the evaporator, the pipeline stopper 23 is fixed by tightening the nut;

[0029] After connecting the connecting pipe 2 at the bottom of the quality tester 1 to the steam outlet of the evaporator, the staff turns the upper knob 234 on one side of the pipe limiter. The rotation of the upper knob 234 drives the limit rod 233 to rotate. The rotation of the limit rod 233 drives the two worm gears 232 to rotate in the opposite direction. The two limit rods 233 rotate in the opposite direction and drive the half rings to rotate in the opposite direction, so that the limit ring 231 is released from the closed state. The limit ring 231 no longer engages and limits the connecting pipe 2. When the staff applies force to the limit ring 231, the limit ring 231 can move along the outside of the connecting pipe 2 until the limit ring 231 moves to the desired position, and then the spring part 243 is rotated in the opposite direction to close the two half rings again, thereby fixing the limit ring 231 to the outside of the connecting pipe 2; then the pipe is fixed to the outside of the evaporator through the U-shaped pipe clamp 24, thereby achieving the purpose of adjusting the height and position of the pipe limiter, avoiding bending of the connecting pipe 2, and improving the service life of the device.

[0030] Although examples of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic pure steam quality tester, characterized in that: Include: A quality tester (1), wherein a connecting pipe (2) is fixedly arranged at the bottom end of the quality tester (1), and the other end of the connecting pipe (2) is snap-connected to the steam outlet of the evaporator; A connecting pipe (2), wherein a pipe stopper is sleeved on the outside of the connecting pipe (2); The pipeline stopper has an engaged state and a released state. The pipeline stopper in the engaged state is fixed to the outside of the connecting pipe (2). The pipeline stopper in the released state can slide freely on the outside of the connecting pipe (2). The pipeline stopper in the released state moves away from the fixed position until it moves to a desired position, whereupon the pipeline stopper is adjusted to the engaged state, so that the pipeline stopper can change position according to different needs, thereby facilitating the support of the connecting pipe (2).

2. The fully automatic pure steam quality tester according to claim 1 is characterized in that: The pipeline limiting member comprises a limiting ring (231), the limiting ring (231) is composed of two half rings that can be engaged, the bottom end of the half ring is fixedly connected to a worm gear (232), and the bottom end of the worm gear (232) is meshingly connected to a limiting rod (233).

3. The fully automatic pure steam quality tester according to claim 2 is characterized in that: The pipeline limiting member also includes an upper limit plate (235), the limiting rod (233) is embedded in the upper limit plate (235), the limiting rod (233) can rotate freely inside the upper limit plate (235), and the upper knob (234) is rotatably connected to the outer side of the upper limit plate (235), and the upper knob (234) is fixedly connected to one end of the limiting rod (233).

4. The fully automatic pure steam quality tester according to claim 3 is characterized in that: A movable groove is provided on the inner side of the upper limit plate (235), the inner side size of the movable groove can meet the rotation requirements of the limit rod (233), and the top end size of the movable groove can meet the rotation requirements of the limit ring (231).

5. The fully automatic pure steam quality tester according to claim 2 is characterized in that: The helical angles of the outer sides of the two worm wheels (232) are in opposite directions, and the limiting rod (233) is composed of two worms with opposite lead angles.

6. The fully automatic pure steam quality tester according to claim 5 is characterized in that: The bottom end of the pipeline stopper is fixedly connected with a U-shaped pipe clamp (24), and the U-shaped pipe clamp (24) consists of a U-tube bolt clamp body and a nut.

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