阅读说明：本技术 一种随流速自动调节的管道液体温度检测装置 (Pipeline liquid temperature detection device capable of automatically adjusting along with flow velocity ) 是由 钟正平 于 2019-11-14 设计创作，主要内容包括：本发明提供一种随流速自动调节的管道液体温度检测装置,涉及管道仪表检测技术领域。该随流速自动调节的管道液体温度检测装置,包括管道,所述管道的顶端固定安装有安装座,所述安装座的内部转动连接有球阀,所述安装座的顶端通过旋钮固定连接有圆柱筒。该随流速自动调节的管道液体温度检测装置,实现了在不影响管道内液体流动的前提下,对仪表进行更换,保证了生产的正常进行,能够对管道内的液体进行降速处理,并利用金属探头对降速处的液体温度进行测量,降低了液体温度测量的误差,且当液体流速增大时,能够增大减速的效果以及液体与金属探头的接触面积,有利于金属探头对液体温度进行感知。(The invention provides a pipeline liquid temperature detection device capable of automatically adjusting along with flow velocity, and relates to the technical field of pipeline instrument detection. This along with velocity of flow automatically regulated's pipeline liquid temperature-detecting device, including the pipeline, the top fixed mounting of pipeline has the mount pad, the inside of mount pad is rotated and is connected with the ball valve, the top of mount pad is through knob fixedly connected with cylinder section of thick bamboo. This pipeline liquid temperature detection device along with velocity of flow automatically regulated, realized not influencing under the prerequisite that liquid flows in the pipeline, change the instrument, the normal clear of production has been guaranteed, can carry out the speed reduction to the liquid in the pipeline and handle, and utilize metal probe to measure the liquid temperature of speed reduction department, liquid temperature measuring's error has been reduced, and when the liquid velocity of flow increases, can increase the effect of speed reduction and the area of contact of liquid and metal probe, be favorable to metal probe to carry out the perception to liquid temperature.)

1. The utility model provides a pipeline liquid temperature detection device along with velocity of flow automatically regulated, includes pipeline (1), its characterized in that: the pipeline structure is characterized in that a mounting seat (2) is fixedly mounted at the top end of the pipeline (1), a ball valve (3) is rotatably connected inside the mounting seat (2), a cylindrical barrel (5) is fixedly connected at the top end of the mounting seat (2) through a knob (4), a lifting rod (6) is slidably connected inside the cylindrical barrel (5), a fixing bolt (7) is fixedly connected at the right end of the lifting rod (6), a sliding groove (8) is formed in the right side of the cylindrical barrel (5), an instrument panel (9) is fixedly mounted at the front end of the cylindrical barrel (5), a water storage groove (10) is formed in the bottom of the lifting rod (6), a water inlet hole (11) is formed in the left side of the bottom of the water storage groove (10), a notch (12) is formed in the right side of the lifting rod (6), a guide rail groove (13) is formed below the notch (12) in the right side of the lifting rod (6), and a sliding, the top fixed mounting of slide (14) has kickboard (15), apopore (16) have been seted up at the top of slide (14), the inside fixed mounting of lifter (6) has metal probe (17).

2. The apparatus as claimed in claim 1, wherein the liquid temperature sensor is a liquid temperature sensor which is automatically adjusted according to the flow rate of the liquid in the pipeline, and comprises: the diameter of the ball valve (3) is larger than the diameter of the inside of the mounting seat (2), a round hole is formed in the ball valve (3), and the diameter of the round hole is larger than that of the lifting rod (6).

3. The apparatus as claimed in claim 1, wherein the liquid temperature sensor is a liquid temperature sensor which is automatically adjusted according to the flow rate of the liquid in the pipeline, and comprises: the threaded rod of the fixing bolt (7) is connected inside the sliding groove (8) in a sliding mode.

4. The apparatus as claimed in claim 1, wherein the liquid temperature sensor is a liquid temperature sensor which is automatically adjusted according to the flow rate of the liquid in the pipeline, and comprises: the water inlet hole (11) is communicated with the bottom of the water storage tank (10), and the water inlet hole (11) faces to the flowing direction of water flow.

5. The apparatus as claimed in claim 1, wherein the liquid temperature sensor is a liquid temperature sensor which is automatically adjusted according to the flow rate of the liquid in the pipeline, and comprises: the floating plate (15) is sleeved on the periphery of the metal probe (17), is connected to the inside of the water storage tank (10) in a sliding mode, and is attached to the inner walls of the metal probe (17) and the water storage tank (10) mutually.

6. The apparatus as claimed in claim 1, wherein the liquid temperature sensor is a liquid temperature sensor which is automatically adjusted according to the flow rate of the liquid in the pipeline, and comprises: the water outlet hole (16) is aligned with the notch (12), and the aperture is smaller than the width of the notch (12).

7. The apparatus as claimed in claim 1, wherein the liquid temperature sensor is a liquid temperature sensor which is automatically adjusted according to the flow rate of the liquid in the pipeline, and comprises: the metal probe (17) is fixedly installed at the center inside the lifting rod (6) and connected with a sensor inside the instrument panel (9), and the bottom end of the metal probe (17) extends to the inside of the water storage tank (10).

Technical Field

The invention relates to the technical field of pipeline instrument detection, in particular to a pipeline liquid temperature detection device capable of automatically adjusting along with flow velocity.

Background

Various pipelines can be seen to be staggered and arranged everywhere in urban life and industrial production, and the pipelines are provided with instruments with various functions, wherein the most common instrument is used for detecting the temperature of liquid in the pipelines, and the temperature of the liquid can be displayed through an instrument panel at the top by utilizing a metal probe extending into the pipelines, so that a worker can conveniently control the temperature of the liquid in the pipelines.

The existing instrument is generally fixedly communicated with an instrument on a straight short circuit, two ends of the short circuit are connected with a pipeline, and because liquid in the pipeline has certain pressure, the pipeline must stop working for avoiding leakage of the liquid in the pipeline when the instrument is replaced and detected, and certain influence is caused on normal production.

In order to solve the above problems, the inventor provides a device for detecting the liquid temperature in a pipeline, which automatically adjusts along with the flow velocity, and realizes that an instrument is replaced on the premise of not influencing the flow of the liquid in the pipeline, thereby ensuring the normal production, carrying out speed reduction treatment on the liquid in the pipeline, measuring the liquid temperature at the speed reduction position by using a metal probe, reducing the error of liquid temperature measurement, and increasing the speed reduction effect and the contact area of the liquid and the metal probe when the flow velocity of the liquid is increased, thereby being beneficial to the metal probe to sense the liquid temperature.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a pipeline liquid temperature detection device along with velocity of flow automatically regulated, includes pipeline, mount pad, ball valve, knob, a cylinder section of thick bamboo, lifter, fixing bolt, spout, panel board, catch basin, inlet opening, breach, guide rail groove, slide, kickboard, apopore, metal probe.

Wherein:

the utility model discloses a pipeline, including a pipeline, a knob fixedly connected with cylinder section of thick bamboo, the top of mount pad is connected with the ball valve, the top of mount pad is passed through knob fixedly connected with cylinder section of thick bamboo, the inside sliding connection of cylinder section of thick bamboo has the lifter, the right-hand member fixedly connected with fixing bolt of lifter, the spout has been seted up on the right side of cylinder section of thick bamboo, the front end fixed mounting of cylinder section of thick bamboo has the panel board, the catch basin has been seted up to the bottom of lifter, the inlet opening has been seted up in the left side of catch basin bottom, the breach has been seted up on the right side of lifter, the guide rail groove has been seted up to the below of lifter right side breach, the inside sliding connection in guide rail groove has the slide, the top fixed mounting of slide has the kickboard.

Preferably, the diameter of ball valve is greater than the inside aperture of mount pad, the round hole has been seted up to the inside of ball valve, and the diameter of round hole is greater than the diameter of lifter for the lifter can pass in the ball valve, can close the hole of mount pad through rotating the ball valve simultaneously.

Preferably, the threaded rod of the fixing bolt is slidably connected inside the sliding groove, so that the fixing bolt can drive the lifting rod to move up and down and fix the lifting rod at any time.

Preferably, the water inlet hole is communicated with the bottom of the water storage tank and faces to the flowing direction of the water flow, so that the flowing liquid can flow into the water storage tank through the water inlet hole.

Preferably, the floating plate is sleeved on the periphery of the metal probe, is connected to the inside of the water storage tank in a sliding manner, and is attached to the inner walls of the metal probe and the water storage tank, so that when the flow rate of the liquid is increased, the thrust of the liquid can enable the floating plate to move upwards.

Preferably, the apopore is aligned with the breach, and the aperture is less than the width of breach for the inside liquid of catch basin can be followed apopore and breach and is flowed.

Preferably, metal probe fixed mounting is in the inside center of lifter, and is connected with the inside sensor of panel board, metal probe's bottom extends to the inside of catch basin for metal probe can carry out the perception to the inside liquid temperature of catch basin, and conduct to panel board department and handle.

The invention provides a pipeline liquid temperature detection device capable of automatically adjusting along with flow velocity. The method has the following beneficial effects:

1. this pipeline liquid temperature detection device along with velocity of flow automatically regulated, through the design that the lifter can reciprocate in ball valve and the cylinder section of thick bamboo in mount pad in the mount pad, when changing the instrument, can move to the top of ball valve on earlier with the lifter, close the hole of mount pad through the ball valve for liquid in the pipeline can't be followed the mount pad and is located to flow, thereby realized not influencing under the prerequisite that liquid flows in the pipeline, change the instrument, guaranteed the normal clear of production.

2. This pipeline liquid temperature detection device along with velocity of flow automatically regulated through the design that lifter can adjust from top to bottom in the cylinder, can be according to the degree of depth of liquid in the pipeline, makes the bottom of lifter be located the center of liquid, has avoided the measurement to pipeline edge heat dissipation department liquid temperature, and can adjust according to the liquid degree of depth at any time, has improved the authenticity that liquid temperature measured.

3. This pipeline liquid temperature detection device along with velocity of flow automatically regulated through the catch basin that the lifter bottom was seted up to and the catch basin both sides have the inlet opening of difference in height and the design of apopore, can carry out the slowdown to the liquid in the catch basin and handle, thereby make the liquid temperature of catch basin inside conduct on metal probe better, reduced liquid temperature measurement's error.

4. This pipeline liquid temperature detection device along with velocity of flow automatically regulated through the design of the inside kickboard of catch basin and right-hand member slide, when the velocity of flow of liquid increases, can make the kickboard drive slide rebound to make the apopore further rise, also increased the area of contact of liquid with metal probe simultaneously, be favorable to the metal probe to carry out the perception to liquid temperature.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the disassembled meter of the present invention;

FIG. 3 is a side view of the structure of the present invention;

FIG. 4 is an enlarged cross-sectional view of the bottom of the lifter structure of the present invention;

FIG. 5 is a schematic view of the structure of FIG. 4 at A-A according to the present invention.

In the figure: 1. a pipeline; 2. a mounting seat; 3. a ball valve; 4. a knob; 5. a cylindrical barrel; 6. a lifting rod; 7. fixing the bolt; 8. a chute; 9. an instrument panel; 10. a water storage tank; 11. a water inlet hole; 12. a notch; 13. a guide rail groove; 14. a slide plate; 15. a floating plate; 16. a water outlet hole; 17. a metal probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the pipeline liquid temperature detection device automatically adjusted along with the flow rate is as follows:

referring to fig. 1-5, a device for detecting liquid temperature in a pipeline automatically adjusted according to flow velocity comprises a pipeline 1, a mounting base 2, a ball valve 3, a knob 4, a cylindrical barrel 5, a lifting rod 6, a fixing bolt 7, a sliding chute 8, an instrument panel 9, a water storage tank 10, a water inlet 11, a gap 12, a guide rail groove 13, a sliding plate 14, a floating plate 15, a water outlet 16 and a metal probe 17.

Wherein:

the top end of the pipeline 1 is fixedly provided with a mounting seat 2, the inside of the mounting seat 2 is rotatably connected with a ball valve 3, the diameter of the ball valve 3 is larger than the aperture of the inside of the mounting seat 2, the inside of the ball valve 3 is provided with a round hole, and the diameter of the round hole is larger than that of the lifting rod 6, so that the lifting rod 6 can pass through the ball valve 3, meanwhile, the inner hole of the mounting seat 2 can be closed by rotating the ball valve 3, and through the design that the ball valve 3 in the mounting seat 2 and the lifting rod 6 in the cylindrical barrel 5 at the top of the mounting seat 2 can move up and down, when the instrument is replaced, the lifting rod 6 can be firstly moved upwards to the upper part of the ball valve 3, the inner hole of the mounting seat 2 is closed through the ball valve 3, so that the liquid in the pipeline 1 can not flow out from the mounting seat 2, therefore, the instrument can be replaced on the premise of not influencing the liquid flow in the pipeline 1, and the normal production is ensured.

4 fixedly connected with cylinder section of thick bamboo 5 of knob is passed through on the top of mount pad 2, the inside sliding connection of cylinder section of thick bamboo 5 has lifter 6, the right-hand member fixedly connected with fixing bolt 7 of lifter 6, fixing bolt 7's threaded rod sliding connection is in the inside of spout 8, make fixing bolt 7 can drive lifter 6 and reciprocate, and fix it at any time, spout 8 has been seted up on cylinder section of thick bamboo 5's right side, design that lifter 6 can adjust from top to bottom in through cylinder section of thick bamboo 5, can be according to the degree of depth of liquid in pipeline 1, make the bottom of lifter 6 be located the center of liquid, avoided the measurement to pipeline 1 edge heat dissipation department liquid temperature, and can adjust according to the liquid degree of depth at any time, the authenticity of liquid temperature measurement has been improved.

The front end fixed mounting of cylinder 5 has panel board 9, catch basin 10 has been seted up to the bottom of lifter 6, inlet opening 11 has been seted up in the left side of catch basin 10 bottom, inlet opening 11 communicates with the bottom of catch basin 10, and inlet opening 11 is towards the direction that rivers flow, therefore, mobile liquid can flow in the catch basin 10 through inlet opening 11, jagged 12 is seted up on the right side of lifter 6, guide rail groove 13 has been seted up to the below of 6 right side breach 12 of lifter, catch basin 10 seted up through 6 bottoms of lifter, and the design that catch basin 10 both sides have inlet opening 11 and the apopore 16 of difference in height, can carry out the deceleration to the liquid in the catch basin 10 and handle, thereby make the liquid temperature of catch basin 10 inside conduct on metal probe 17 better, liquid temperature measurement's error has been reduced.

A sliding plate 14 is connected inside the guide rail groove 13 in a sliding manner, a floating plate 15 is fixedly installed at the top end of the sliding plate 14, the floating plate 15 is sleeved on the periphery of the metal probe 17 and is connected inside the water storage tank 10 in a sliding manner, and is attached to the inner walls of the metal probe 17 and the water storage tank 10, so that when the flow rate of liquid increases, the floating plate 15 can move upwards under the thrust of the liquid, a water outlet hole 16 is formed in the top of the sliding plate 14, the water outlet hole 16 is aligned with the notch 12, the aperture is smaller than the width of the notch 12, so that the liquid inside the water storage tank 10 can flow out from the water outlet hole 16 and the notch 12, a metal probe 17 is fixedly installed inside the lifting rod 6, the metal probe 17 is fixedly installed at the center inside the lifting rod 6 and is connected with a sensor inside the instrument panel 9, the bottom end of the metal probe 17 extends to the inside the water storage tank 10, and conduct panel board 9 department and handle, through the design of inside kickboard 15 of catch basin 10 and right-hand member slide 14, when the liquid velocity of flow increases, can make kickboard 15 drive slide 14 and upwards remove to make apopore 16 further rise, also increased the area of contact of liquid with metal probe 17 simultaneously, be favorable to metal probe 17 to liquid temperature perception.

When the device is used, the lifting rod 6 in the cylinder 5 is moved to the topmost end and fixed under the action of the fixing bolt 7, then the cylinder 5 is fixedly connected to the top of the mounting base 2 through the knob 4 at the bottom end of the cylinder 5, after the device is mounted, the ball valve 3 is rotated to align the inner circular hole of the lifting rod 6 with the lifting rod 6 and keep the vertical state, then the lifting rod 6 moves downwards to penetrate through the ball valve 3 and enter the pipeline 1, the downward moving degree of the lifting rod 6 is adjusted according to the depth of liquid in the pipeline 1, the bottom of the lifting rod 6 is positioned at the center of the depth of the liquid, when in measurement, the liquid in the pipeline 1 enters the water storage tank 10 at the bottom of the lifting rod 6 through the water inlet hole 11 and finally flows out from the water outlet hole 16 at the top of the right-side sliding plate 14, and the flow rate of the liquid in the water storage tank 10 is reduced by utilizing the difference between the water inlet hole, thereby be favorable to the inside liquid temperature of catch basin 10 to conduct better on metal probe 17, and when the liquid velocity of flow increases, the thrust that the liquid flows can make kickboard 15 drive slide 14 upwards removal, thereby also raised the height of apopore 16, can slow down liquid steadily, liquid and metal probe 17's area of contact has also been increased simultaneously, metal probe 17 is favorable to the perception of high velocity of flow state down to liquid temperature, and when needs are changed the instrument, make lifter 6 rebound earlier, make the bottom of lifter 6 be located more than ball valve 3, then close ball valve 3 again, make liquid can't follow mount pad 2 and flow, then just can be under the prerequisite that does not influence the interior liquid flow of pipeline 1, change the instrument.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.