Self-flushing mica water level gauge and method

Abstract

The invention discloses a self-flushing type mica water level gauge and a method, belongs to the technical field of mica water level gauges, and provides the following scheme that high-temperature steam can be quickly cooled through cooling fins, the cooling area is increased, and meanwhile condensed liquid flows downwards to conduct self-flushing operation on a glass tube; the elastic force of an elastic assembly can be overcome along with the increase of the liquid, so that the water collecting cavity descends, meanwhile, an annular strip descends to a circular ring plate, at the moment, a tooth valve and a tooth plate relatively move for transmission, and the tooth valve completely opens the water inlet pipe to drain water to flush the glass tube in cooperation with the elastic force of a second spring; and when the liquid is reduced to a certain degree and the elastic assembly is reset, the sealing plug moves upwards, and the sealing plug and the upper part of the water level gauge are kept sealed, so that the liquid is quickly pressed out through air pressure reverse thrust, and the cleaning effect of the pressurized liquid on the glass tube can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of mica water level gauges, and in particular to a self-flushing mica water level gauge and a method thereof. Background Art

[0002] A mica water level gauge generally refers to a water level gauge with mica sheets. It displays the liquid level through steam red and water green, and continuously monitors the visible range of the water level gauge without blind spots. The mica water level gauge in the prior art still has the following problems when used: for example, common mica water level gauges generally use a condenser to condense high-temperature steam to produce condensate to clean the water level gauge. However, when cleaning is not required, the contact between the pipeline and the outside may continue to produce condensate and flow into the liquid level gauge, affecting the accuracy of the water level gauge. Moreover, when high-temperature steam enters the tank body, due to the limited heat dissipation area, the condensate produced is relatively small, and the effect of flushing the window is poor. In addition, the condensate flow rate is small and the flushing ability is poor, making it difficult to deeply clean the dust on the surface of the water level gauge, resulting in poor cleaning effect.

[0003] In view of the above problems, the present invention document proposes a self-flushing mica water level gauge and method. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that common mica water level gauges generally use a condenser to condense high-temperature steam to produce condensed water to achieve cleaning of the water level gauge, but when cleaning is not required, the contact between the pipeline and the outside may continue to produce condensed water and flow into the liquid level gauge, affecting the accuracy of the water level gauge, and when high-temperature steam enters the tank body, due to the limited heat dissipation area, the condensed water generated is relatively small, the effect of flushing the window is poor, and the condensed water flow is small, the flushing ability is poor, and it is difficult to deeply clean the dust on the surface of the water level gauge, resulting in poor cleaning effect. A self-flushing mica water level gauge and method are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A self-flushing mica water level gauge comprises a water level measuring mechanism, wherein a self-flushing cleaning mechanism is arranged in the water level measuring mechanism; The water level measuring mechanism comprises a water level gauge, a glass tube is provided through the water level gauge, and a plurality of heat sinks are installed at one end above the glass tube; The self-flushing cleaning mechanism includes a cleaning component, a plurality of elastic components are connected below the cleaning component, a plurality of elastic components are passed through an annular plate upward and are connected to a piston component, the piston component is arranged above the inside of the water level gauge, the annular plate is fixedly connected to the inside of the water level gauge, a transmission component is arranged above the annular plate, the upper part of the transmission component is connected to a plurality of drainage components, the plurality of drainage components are arranged below the piston component, a water cut-off component is connected above the piston component, the water cut-off component is arranged in a water inlet, the water inlet passes through the water level gauge and is connected to the upper part of the glass tube.

[0006] Preferably, a water outlet is connected below the water level gauge, a valve is provided above the water inlet, and a mica sheet is provided on the glass tube.

[0007] Preferably, the cleaning assembly comprises an annular disk, two brushes are fixedly connected to the top of the annular disk, the two brushes are respectively arranged on both sides of the glass tube, a spiral groove is opened on the outside of the annular disk, and the annular disk is rotatably mounted on the glass tube through a bearing.

[0008] Preferably, the elastic component includes a ball, which is slidably connected in the spiral groove, one end of the ball is fixedly connected to a movable rod, the movable rod is slidably connected in a sliding sleeve, the sliding sleeve is fixedly connected to the inner wall of the water level gauge, the movable rod is passed through a circular ring plate, and a first spring is provided outside the movable rod, and the bottom end of the first spring is fixedly connected to the circular ring plate.

[0009] Preferably, the piston assembly includes a sealing plug, a one-way valve is arranged on the sealing plug, the sealing plug is arranged in the water level gauge, a water collecting chamber is installed in the sealing plug, the water collecting chamber is sleeved on the glass tube, and the bottom of the sealing plug is fixedly connected to the water collecting chamber; A driving plate is fixedly connected to the bottom wall of the water collecting chamber, and the top end of the driving plate is an inclined surface.

[0010] Preferably, the water cut-off assembly comprises a water cut-off plate, which is arranged in the water inlet, the long axis end of the water cut-off plate passes through the water inlet and is fixedly connected to the rope drum, a rope belt is wound around the rope drum, the bottom end of the rope belt is fixedly connected to the bottom wall of the water collecting chamber, and a section of the rope belt is reserved in a loose state; A fixing sleeve is fixedly connected to the long axis end of the water cut-off plate, a torsion spring is fixedly connected between the fixing sleeve and the water inlet, and the torsion spring sleeve is arranged outside the long axis end of the water cut-off plate.

[0011] Preferably, a plurality of fixing grooves are provided outside the fixing sleeve, a rolling ball is arranged in one of the fixing grooves, one end of the rolling ball is fixedly connected to a fixing bar, one end of the fixing bar is fixedly connected to the water inlet, and a triangular block is fixedly connected below the fixing bar.

[0012] Preferably, the drainage assembly comprises a drainage pipe, which is installed below the water collecting chamber, the bottom end of the drainage pipe is bent and faces the glass tube, and a tooth valve is provided on the drainage pipe.

[0013] Preferably, the transmission assembly comprises an annular bar, a plurality of ropes are fixedly connected below the annular bar, and the bottom ends of the plurality of ropes are fixedly connected to the circular ring plate; A plurality of tooth plates are fixedly connected above the annular strip, the tooth plates are meshed with the tooth valves, a telescopic rod is fixedly connected above the tooth plates, the telescopic rod is fixedly connected below the water collecting chamber, the tooth plates are hinged to the sliding rod via a pin, the sliding rod is slidably connected in the connecting sleeve, the connecting sleeve is hinged to the connecting strip via a pin, the connecting strip is fixedly connected below the water collecting chamber, and a second spring is fixedly connected between the connecting sleeve and the top of the sliding rod.

[0014] A method for using a self-flushing mica water level gauge comprises the following steps: S1. When cleaning the glass tube, high-temperature steam is passed into the glass tube through the top of the glass tube. After entering the glass tube, the high-temperature steam passes through the heat sink, and the heat sink conducts heat outward to dissipate heat, so that the steam is liquefied into water droplets. At this time, the water inlet is closed by operating the valve, so that the liquid flows downward along the glass tube, thereby performing a self-washing operation on the inside of the glass tube; S2. When the valve is turned to open the water inlet, liquid enters the water inlet, and then enters the water collection chamber through the water inlet for collection. As the liquid inside the water collection chamber increases, the gravity of the water collection chamber increases. When the gravity is greater than the elastic force of the first spring, the water collection chamber drives the sealing plug to move downward, and the annular strip follows the downward movement, so that the rope gradually loosens. When the gravity of the accumulated water continues to increase, the annular strip continues to move downward, and the annular strip cannot fall downward due to the resistance of the circular plate. At this time, the drain pipe and the tooth plate move relative to each other, and then the tooth valve and the tooth plate are transmitted. When one end of the sliding rod connected to the tooth plate turns to pass the rotation point with the connecting sleeve as the center of the circle, the second spring is reset, so that the tooth plate and the tooth valve are engaged to fully open the drain pipe, so that the liquid flows to the glass tube for flushing. S3. When the water inlet is opened, the water collecting chamber also drives the rope to straighten, and then the rope drives the rope drum to rotate, so that the rope drum drives the water cut-off plate to rotate, and the water cut-off plate turns over to close the water inlet, and the rolling ball enters the fixed groove to position the water cut-off plate, so that the elastic potential energy of the torsion spring is stored; S4, when the water collecting chamber moves downward, the movable rod moves downward, so that the ball controls the annular disk to rotate through the arc groove, and the annular disk drives the brush to rotate, so that the brush cleans the glass tube; S5. As the water level decreases to a certain level, the elastic force of the first spring drives the water collecting chamber to move upward, so that the annular strip moves upward and drives the rope to straighten. At this time, the tooth valve continues to transmit the power upward with the tooth plate, and the slide rod turns downward until the slide rod is released by the elastic force of the second spring, so that the tooth valve completely closes the drain pipe, and during the upward movement of the sealing plug, the one-way valve is closed, so that the sealing plug and the top of the water level gauge remain sealed. At this time, as the space shrinks, the air pressure applies a reverse thrust downward, and then the liquid inside the water collecting chamber is quickly discharged by pressurization. When the water collecting chamber drives the driving plate upward to contact the triangular block, the inclined surface of the driving plate is squeezed by the inclined surface of the triangular block, so that the rolling ball is separated from the fixed groove. At this time, the torsion force of the torsion spring drives the water cut-off plate to open the water inlet, so that the liquid flows back into the water collecting chamber for collection again.

[0015] Compared with the prior art, the present invention provides a self-flushing mica water level gauge and method, which has the following beneficial effects: 1. The self-flushing mica water level gauge and method can quickly dissipate the heat of high-temperature steam through the heat sink and increase the heat dissipation area. At the same time, the condensed liquid flows downward to perform self-flushing on the glass tube, and the water inlet is opened to drain the liquid into the water collection chamber. As the liquid increases, the elastic force of the elastic component can be overcome to make the water collection chamber drop, and the annular strip drops to the annular plate. At this time, the tooth valve and the tooth plate move relative to each other for transmission, and cooperate with the elastic force of the second spring to make the tooth valve fully open the water inlet to drain the water to flush the glass tube, meeting the demand for automatic flushing of the glass tube. When the liquid is reduced to a certain extent, the elastic component is reset, and the sealing plug moves upward, and the sealing plug is kept sealed with the upper part of the water level gauge. At this time, the liquid is quickly pressed out by the air pressure reverse thrust, so that the pressurized liquid can improve the cleaning effect on the glass tube.

[0016] 2. The self-flushing mica water level gauge and method increase the liquid inside the water collecting chamber so that gravity overcomes the first spring elastic force, causing the sealing plug to move downward, and the movable rod drives the ball to move, so that the ball controls the rotation of the annular disk through the arc surface of the spiral groove, and the annular disk drives the brush to clean the glass tube. When the first spring elastic force drives the sealing plug to reset upward, the movable rod moves upward, and then the brush rotates again to clean the glass tube, thereby facilitating the removal of liquid on the glass tube and facilitating the checking of the liquid level through the mica sheet.

[0017] 3. The self-flushing mica water level gauge and method discharges the condensed liquid into the water collecting chamber through the water inlet. As the liquid increases, the gravity of the water collecting chamber overcomes the elastic force of the elastic component, causing the water collecting chamber to move downward, so that the tooth valve and the transmission component open the water inlet pipe, and then the liquid can be smoothly discharged to flush the glass tube. The flushed liquid can be directly discharged through the water outlet, thereby avoiding the liquid from remaining in the water level gauge, thereby preventing the measurement accuracy of the water level gauge from being affected. In addition, this method can directly condense high-temperature steam to form liquid, meeting the automatic flushing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional view of a self-flushing mica water level gauge and method proposed by the present invention; Figure 2 A cross-sectional stereoscopic view of a self-flushing mica water level gauge and method proposed by the present invention; Figure 3 A three-dimensional view of a glass tube section of a self-flushing mica water level gauge and method proposed by the present invention; Figure 4 A view showing the connection between a glass tube and a cleaning assembly of a self-flushing mica water level gauge and method proposed by the present invention; Figure 5 A three-dimensional view of a cleaning component of a self-flushing mica water level gauge and a method thereof proposed by the present invention; Figure 6 A three-dimensional view of a piston assembly of a self-flushing mica water level gauge and method proposed by the present invention; Figure 7 A three-dimensional view of a partial cross section of a water cut-off component of a self-flushing mica water level gauge and method proposed by the present invention; Figure 8 For the present invention Figure 7 A magnified view of point A; Fig. 9 A three-dimensional view of a sealing plug of a self-flushing mica water level gauge and method provided by the present invention, viewed from above; Fig.10 A view showing the connection between a piston assembly and a drainage assembly of a self-flushing mica water level gauge and method proposed by the present invention; Fig.11 The present invention provides a stereoscopic view of a partial cross section of a transmission component of a self-flushing mica water level gauge and method.

[0019] In the figure: 100, water level measuring mechanism; 101, water level gauge; 102, glass tube; 103, heat sink; 104, water outlet; 105, mica sheet; 200, self-flushing cleaning mechanism; 201, elastic component; 2011, movable rod; 2012, sliding sleeve; 2013, ball bearing; 2014, first spring; 202, cleaning component; 2021, brush; 2022, annular disk; 2023, spiral groove; 203, water cut-off component; 2031, water cut-off plate; 2032, rope drum; 2033, rope belt; 2034, fixed sleeve; 2035, torsion spring; 20 36. fixing strip; 2037. fixing groove; 2038. rolling ball; 2039. triangular block; 204. water inlet; 205. piston assembly; 2051. sealing plug; 2052. water collecting chamber; 2053. one-way valve; 206. transmission assembly; 2061. tooth plate; 2062. sliding rod; 2063. connecting sleeve; 2064. second spring; 2065. connecting strip; 2066. telescopic rod; 2067. ring strip; 2068. rope; 207. drainage assembly; 2071. drainage pipe; 2072. tooth valve; 208. driving plate; 209. annular plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] Example 1: Reference Figure 1-11 , a self-flushing mica water level gauge, comprising a water level measuring mechanism 100, wherein a self-flushing cleaning mechanism 200 is arranged in the water level measuring mechanism 100; The water level measuring mechanism 100 includes a water level gauge 101, a water outlet 104 is connected to the bottom of the water level gauge 101, a valve is provided above the water inlet 204, the opening and closing of the water inlet 204 can be controlled by the valve, so as to control the flow direction of the liquid, a mica sheet 105 is provided on the glass tube 102, and the mica sheet 105 is convenient for the staff to observe the liquid level, the glass tube 102 is penetrated by the water level gauge 101, and a plurality of heat sinks 103 are installed at one end above the glass tube 102, and the heat conduction and heat dissipation of the heat sink 103 facilitate the cooling of the high-temperature steam passing into the glass tube 102, increase the heat dissipation area, and facilitate the liquefaction operation of the steam; The self-flushing cleaning mechanism 200 includes a cleaning component 202, and a plurality of elastic components 201 are connected to the bottom of the cleaning component 202. The plurality of elastic components 201 are upwardly penetrated with a circular ring plate 209 and are connected to a piston component 205. The piston component 205 includes a sealing plug 2051, and a one-way valve 2053 is arranged on the sealing plug 2051. The sealing plug 2051 is arranged in the water level gauge 101. The sealing plug 2051 fits tightly with the inner wall of the water level gauge 101 to maintain good sealing performance. The upward movement of the sealing plug 2051 can compress the air above the water level gauge 101, so that the liquid can be pressurized and discharged from the water collection chamber 2052 through the reaction force of the air pressure, which is convenient for cleaning the glass tube 102. The sealing plug 2051 is installed with a water collection chamber 2052. The water chamber 2052 can collect liquids. The water collecting chamber 2052 is sleeved on the glass tube 102. The bottom of the sealing plug 2051 is fixedly connected to the water collecting chamber 2052. A driving plate 208 is fixedly connected to the bottom wall of the water collecting chamber 2052. The top of the driving plate 208 is an inclined surface. Through the setting of the inclined surface on the top of the driving plate 208, the driving plate 208 moves upward to contact the triangular block 2039 to smoothly generate an extrusion movement. The piston assembly 205 is arranged above the inside of the water level gauge 101. The annular plate 209 is fixedly connected to the inside of the water level gauge 101. A transmission assembly 206 is arranged above the annular plate 209. The transmission assembly 206 includes an annular bar 2067. A plurality of ropes 2068 are fixedly connected below the annular bar 2067. The ropes 20 The arrangement of 68 enables the annular strip 2067 to have a certain upward space, so as to avoid direct upward movement, which causes the tooth plate 2061 and the tooth valve 2072 to transmit, so that the drain pipe 2071 is closed and the pressurized drainage operation cannot be performed. The bottom ends of the multiple ropes 2068 are fixedly connected to the annular plate 209, and the upper part of the annular strip 2067 is fixedly connected with multiple tooth plates 2061, and the tooth plates 2061 are meshed with the tooth valve 2072. Through the meshing transmission of the tooth plates 2061 and the tooth valve 2072, the tooth valve 2072 can smoothly open the drain pipe 2071 for drainage operation. The upper part of the tooth plate 2061 is fixedly connected with a telescopic rod 2066, and the tooth plate 2061 can be kept with a stable activity space through the telescopic rod 2066. The telescopic rod 2066 is fixedly connected to the water collecting chamber 205 2, tooth plate 2061 is hinged to slide bar 2062 through a pin, slide bar 2062 is slidably connected in connecting sleeve 2063, connecting sleeve 2063 is hinged to connecting strip 2065 through a pin, connecting strip 2065 is fixedly connected to the bottom of water collecting chamber 2052, and a second spring 2064 is fixedly connected between connecting sleeve 2063 and the top of slide bar 2062, slide bar 2062 can stably slide in connecting sleeve 2063, and slide bar 2062 can also achieve the purpose of steering through the pin, and the steering process of slide bar 2062 can compress the second spring 2064, when slide bar 2062 keeps horizontal and continues to steering, the elastic force of second spring 2064 is released, so that tooth plate 2061 continues to mesh with tooth valve 2072,The drain pipe 2071 can be fully opened to speed up the drainage, thereby facilitating the cleaning operation. Similarly, when the elasticity of the second spring 2064 is released downward, the slide bar 2062 tilts downward, and the drain pipe 2071 can be completely closed. The upper part of the transmission component 206 is connected with multiple drainage components 207. The drainage component 207 includes a drain pipe 2071. The drain pipe 2071 is installed below the water collection chamber 2052. The bottom end of the drain pipe 2071 is bent and faces the glass tube 102. The drain pipe 2071 can be opened by the tooth valve 2072, so that the drain pipe 2071 can guide the liquid to flow to the glass tube 102, thereby satisfying the self-flushing operation of the glass tube 102. The drain pipe 2071 is provided with a tooth valve 2072; A plurality of drainage components 207 are arranged below the piston component 205, and a water cut-off component 203 is connected above the piston component 205. The water cut-off component 203 includes a water cut-off plate 2031, which is arranged in the water inlet 204. The long axis end of the water cut-off plate 2031 passes through the water inlet 204 and is fixedly connected to the rope drum 2032. A rope belt 2033 is wound around the rope drum 2032. The bottom end of the rope belt 2033 is fixedly connected to the bottom wall of the water collecting chamber 2052. A section of the rope belt 2033 is reserved in a loose state. By reserving a section of the rope belt 2033, the water collecting chamber 2052 can move downward to drive the rope belt 2033. The rope 2032 is extended to avoid the force directly acting on the rope drum 2032 to cause the water cut-off plate 2031 to be directly closed, so that the liquid can continue to be discharged. Secondly, after the drain pipe 2071 is opened, the rope 2033 drives the water cut-off plate 2031 to rotate and close the water inlet 204 through the rope drum 2032, so that the seal of the space above the water level gauge 101 can be maintained, so as to facilitate the upward movement of the sealing plug 2051 to realize the pressurized liquid discharge operation. The long axis end of the water cut-off plate 2031 is fixedly connected with a fixing sleeve 2034, and a torsion spring 2035 is fixedly connected between the fixing sleeve 2034 and the water inlet 204. The torsion force of the torsion spring 2035 can drive The water cut-off plate 2031 is rotated and reset, so that the water cut-off plate 2031 can automatically open the water inlet 204, and the water inlet operation can be smoothly carried out at this time. The torsion spring 2035 is sleeved on the outside of the long axis end of the water cut-off plate 2031, and a plurality of fixing grooves 2037 are opened on the outside of the fixing sleeve 2034. A rolling ball 2038 is arranged in one of the fixing grooves 2037. The rolling ball 2038 is deformable, so that the rolling ball 2038 can be restored by deformation and stuck in the fixing groove 2037, thereby preventing the torsion of the torsion spring 2035 from being released, so that when the sealing plug 2051 moves upward, the water cut-off plate 2031 is prevented from opening. One end of the rolling ball 2038 is fixed A fixing strip 2036 is fixedly connected, one end of the fixing strip 2036 is fixedly connected to the water inlet 204, and a triangular block 2039 is fixedly connected to the lower part of the fixing strip 2036. When the driving plate 208 generates an extrusion movement between the inclined surface of the triangular block 2039 upward, the rolling ball 2038 is separated from the fixing groove 2037. At this time, the torsion force of the torsion spring 2035 can be released, so that the water cut-off plate 2031 can smoothly open the water inlet 204 after the water collection chamber 2052 is drained. The water cut-off assembly 203 is arranged in the water inlet 204, and the water inlet 204 passes through the water level gauge 101 and is connected to the top of the glass tube 102.

[0023] In this embodiment: the high-temperature steam can be quickly dissipated through the heat sink 103, and the heat dissipation area is increased. At the same time, the condensed liquid flows downward to perform a self-flushing operation on the glass tube 102, and the water inlet 204 is opened to drain the liquid into the water collection chamber 2052. As the liquid increases, the elastic force of the elastic component 201 can be overcome to make the water collection chamber 2052 drop, and the annular strip 2067 drops to the annular plate 209. At this time, the tooth valve 2072 and the tooth plate 2061 move relative to each other for transmission, and cooperate with the elastic force of the second spring 2064 to make the tooth valve 2072 fully open the water inlet pipe to drain water to flush the glass tube 102, meeting the demand for automatic flushing of the glass tube 102. When the liquid is reduced to a certain extent, the elastic component 201 is reset. At this time, the sealing plug 2051 moves upward, and the sealing plug 2051 is kept sealed with the top of the water level gauge 101. At this time, the liquid is quickly pressed out by the air pressure reverse thrust, so that the pressurized liquid can improve the cleaning effect of the glass tube 102.

[0024] Example 2: Reference Figure 5-6 and Fig.10 A self-flushing mica water level gauge includes a cleaning component 202, the cleaning component 202 includes an annular disk 2022, two brushes 2021 are fixedly connected to the top of the annular disk 2022, the two brushes 2021 are respectively arranged on both sides of the glass tube 102, a spiral groove 2023 is opened on the outside of the annular disk 2022, the annular disk 2022 is rotatably mounted on the glass tube 102 through a bearing, the annular disk 2022 can maintain stable rotation through the bearing, so that the brush 2021 can rotate stably; The elastic component 201 includes a ball 2013, which is slidably connected in the spiral groove 2023. The movable rod 2011 moves to drive the ball 2013 to move, so that the ball 2013 controls the annular disk 2022 to rotate through the arc surface of the spiral groove 2023, and the brush 2021 rotates to clean the glass tube 102, thereby improving the cleaning effect. One end of the ball 2013 is fixedly connected to the movable rod 2011, and the movable rod 2011 is slidably connected to the sliding sleeve 2012, and the sliding sleeve 2012 is fixedly connected to the water level gauge 10 1, a movable rod 2011 is passed through an annular plate 209, and a first spring 2014 is provided on the outer sleeve of the movable rod 2011. The first spring 2014 can support the sealing plug 2051 until the gravity of the liquid overcomes the elastic force of the first spring 2014, so that the water collecting chamber 2052 moves downward. When the liquid inside the water collecting chamber 2052 is reduced to a certain extent, the first spring 2014 drives the water collecting chamber 2052 to smoothly complete the reset action upward, and the bottom end of the first spring 2014 is fixedly connected to the annular plate 209.

[0025] In the present embodiment: liquid increases inside the water collecting chamber 2052, causing gravity to overcome the elastic force of the first spring 2014, causing the sealing plug 2051 to move downward, and causing the movable rod 2011 to drive the ball 2013 to move, causing the ball 2013 to control the rotation of the annular disk 2022 through the arc surface of the spiral groove 2023, causing the annular disk 2022 to drive the brush 2021 to clean the glass tube 102, and when the elastic force of the first spring 2014 drives the sealing plug 2051 to reset upward, the movable rod 2011 moves upward, causing the brush 2021 to rotate again to clean the glass tube 102, thereby facilitating the removal of liquid on the glass tube 102 and facilitating the checking of the liquid level through the mica sheet 105.

[0026] Example 3: Reference Figure 2-4 and Fig.10 A self-flushing mica water level gauge comprises a water level gauge 101, a water outlet 104 is connected below the water level gauge 101, a valve is provided above the water inlet 204, and a mica sheet 105 is provided on the glass tube 102; The self-flushing cleaning mechanism 200 includes a cleaning component 202, and a plurality of elastic components 201 are connected below the cleaning component 202. The plurality of elastic components 201 are upwardly penetrated through an annular plate 209 and are connected to a piston component 205. The piston component 205 is disposed above the inside of the water level gauge 101. A transmission component 206 is disposed above the annular plate 209, and the transmission component 206 is connected to a plurality of drainage components 207 above.

[0027] In the present embodiment: the condensed liquid is discharged into the water collecting chamber 2052 through the water inlet 204. As the liquid increases, the gravity of the water collecting chamber 2052 overcomes the elastic force of the elastic component 201, causing the water collecting chamber 2052 to move downward, so that the tooth valve 2072 and the transmission component 206 open the water inlet pipe, and then the liquid can be smoothly discharged to flush the glass tube 102. The liquid after flushing can be directly discharged through the water outlet 104, thereby avoiding the liquid from remaining in the water level gauge 101, thereby preventing the measurement accuracy of the water level gauge 101 from being affected. In addition, this method can directly condense high-temperature steam to form liquid, thereby meeting the automatic flushing requirements.

[0028] A method for using a self-flushing mica water level gauge comprises the following steps: S1. When cleaning the glass tube 102, high-temperature steam is introduced into the glass tube 102 through the top of the glass tube 102. After entering the glass tube 102 and passing through the heat sink 103, the heat sink 103 conducts heat outward to dissipate heat, so that the steam is liquefied into water droplets. At this time, the water inlet 204 is closed by operating the valve, so that the liquid flows downward along the glass tube 102, thereby performing a self-washing operation on the inside of the glass tube 102. S2. When the valve is turned to open the water inlet 204, liquid enters the water inlet 204, and the liquid enters the water collecting chamber 2052 through the water inlet 204 for collection. As the liquid inside the water collecting chamber 2052 increases, the gravity of the water collecting chamber 2052 increases. When the gravity is greater than the elastic force of the first spring 2014, the water collecting chamber 2052 drives the sealing plug 2051 to move downward, and the annular strip 2067 follows the downward movement, so that the rope 2068 gradually loosens. When the gravity of the accumulated water continues to increase, the annular strip 2067 continues to move downward. The ring strip 2067 moves downward, so that the ring strip 2067 cannot fall downward due to the resistance of the annular plate 209. At this time, the drain pipe 2071 and the tooth plate 2061 move relative to each other, so that the tooth valve 2072 and the tooth plate 2061 are transmitted. When the end of the slide bar 2062 connected to the tooth plate 2061 turns and passes the rotation point with the connecting sleeve 2063 as the center, the second spring 2064 is reset, so that the tooth plate 2061 is meshed with the tooth valve 2072 to fully open the drain pipe 2071, so that the liquid flows to the glass tube 102 for flushing. S3. When the water inlet 204 is opened, the water collecting chamber 2052 also drives the rope 2068 to straighten, and then the rope 2068 drives the rope drum 2032 to rotate, so that the rope drum 2032 drives the water cut-off plate 2031 to rotate, and the water cut-off plate 2031 turns over to close the water inlet 204, and the rolling ball 2038 enters the fixed groove 2037 to position the water cut-off plate 2031, so that the elastic potential energy of the torsion spring 2035 is stored; S4, when the water collecting chamber 2052 moves downward, the movable rod 2011 moves downward, so that the ball 2013 controls the annular disk 2022 to rotate through the arc groove, and the annular disk 2022 drives the brush 2021 to rotate, so that the brush 2021 cleans the glass tube 102; S5. As the water level decreases to a certain level, the elastic force of the first spring 2014 drives the water collecting chamber 2052 to move upward, causing the annular strip 2067 to move upward and drive the rope 2068 to straighten. At this time, the tooth valve 2072 continues to transmit the power upward with the tooth plate 2061, and the slide bar 2062 turns downward until the slide bar 2062 is released by the elastic force of the second spring 2064, so that the tooth valve 2072 completely closes the drain pipe 2071. In the process of the sealing plug 2051 moving upward, the one-way valve 2053 is closed, so that the sealing plug 2051 and the one-way valve 2053 are connected. The top of the water level gauge 101 remains sealed. As the space shrinks, the air pressure applies a reverse thrust downward, thereby quickly discharging the liquid in the water collecting chamber 2052 through pressurization. When the water collecting chamber 2052 drives the driving plate 208 upward to contact the triangular block 2039, the inclined surface of the driving plate 208 is squeezed by the inclined surface of the triangular block 2039, so that the rolling ball 2038 is disengaged from the fixed groove 2037. At this time, the torque of the torsion spring 2035 drives the water cut-off plate 2031 to open the water inlet 204, so that the liquid flows back into the water collecting chamber 2052 for collection again.

[0029] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A self-flushing mica water level gauge, comprising a water level measuring mechanism (100), characterized in that: A self-flushing and cleaning mechanism (200) is provided in the water level measuring mechanism (100); The water level measurement mechanism (100) comprises a water level gauge (101), a glass tube (102) is provided through the water level gauge (101), and a plurality of heat sinks (103) are installed at one end above the glass tube (102); The self-flushing cleaning mechanism (200) comprises a cleaning component (202), a plurality of elastic components (201) are connected below the cleaning component (202), a circular plate (209) is passed through the plurality of elastic components (201) upwards and is connected to a piston component (205), the piston component (205) is arranged above the inside of a water level gauge (101), the circular plate (209) is fixedly connected to the inside of the water level gauge (101), a transmission component (206) is arranged above the circular plate (209), the transmission component (206) is connected to a plurality of drainage components (207) above, the plurality of drainage components (207) are arranged below the piston component (205), a water cut-off component (203) is connected above the piston component (205), the water cut-off component (203) is arranged in a water inlet (204), the water inlet (204) passes through the water level gauge (101) and is connected to the top of the glass tube (102).

2. A self-flushing mica water level gauge according to claim 1, characterized in that: The water level gauge (101) is connected to a water outlet (104) below, a valve is provided above the water inlet (204), and a mica sheet (105) is provided on the glass tube (102).

3. A self-flushing mica water level gauge according to claim 1, characterized in that: The cleaning component (202) comprises an annular disk (2022), two brushes (2021) are fixedly connected to the top of the annular disk (2022), the two brushes (2021) are respectively arranged on both sides of the glass tube (102), a spiral groove (2023) is formed on the outside of the annular disk (2022), and the annular disk (2022) is rotatably mounted on the glass tube (102) via a bearing.

4. A self-flushing mica water level gauge according to claim 3, characterized in that: The elastic component (201) comprises a ball (2013), the ball (2013) is slidably connected in the spiral groove (2023), one end of the ball (2013) is fixedly connected to a movable rod (2011), the movable rod (2011) is slidably connected in a sliding sleeve (2012), the sliding sleeve (2012) is fixedly connected to the inner wall of the water level gauge (101), the movable rod (2011) is penetrated by a circular ring plate (209), the outer sleeve of the movable rod (2011) is provided with a first spring (2014), and the bottom end of the first spring (2014) is fixedly connected to the circular ring plate (209).

5. A self-flushing mica water level gauge according to claim 4, characterized in that: The piston assembly (205) comprises a sealing plug (2051), a one-way valve (2053) is arranged on the sealing plug (2051), the sealing plug (2051) is arranged in the water level gauge (101), a water collecting chamber (2052) is installed in the sealing plug (2051), the water collecting chamber (2052) is sleeved on the glass tube (102), and the bottom of the sealing plug (2051) is fixedly connected to the water collecting chamber (2052); A driving plate (208) is fixedly connected to the bottom wall of the water collecting chamber (2052), and the top end of the driving plate (208) is an inclined surface.

6. A self-flushing mica water level gauge according to claim 5, characterized in that: The water cut-off assembly (203) comprises a water cut-off plate (2031), the water cut-off plate (2031) being arranged in the water inlet (204), the long axis end of the water cut-off plate (2031) passing through the water inlet (204) and being fixedly connected to the rope drum (2032), a rope belt (2033) being wound around the rope drum (2032), the bottom end of the rope belt (2033) being fixedly connected to the bottom wall of the water collecting chamber (2052), and a section of the rope belt (2033) being reserved and in a loose state; A fixing sleeve (2034) is fixedly connected to the long axis end of the water cut-off plate (2031), a torsion spring (2035) is fixedly connected between the fixing sleeve (2034) and the water inlet (204), and the torsion spring (2035) is sleeved outside the long axis end of the water cut-off plate (2031).

7. A self-flushing mica water level gauge according to claim 6, characterized in that: The fixing sleeve (2034) is provided with a plurality of fixing grooves (2037) on the outside, wherein a rolling ball (2038) is arranged in one of the fixing grooves (2037), one end of the rolling ball (2038) is fixedly connected to a fixing bar (2036), one end of the fixing bar (2036) is fixedly connected to the water inlet (204), and a triangular block (2039) is fixedly connected below the fixing bar (2036).

8. A self-flushing mica water level gauge according to claim 5, characterized in that: The drainage assembly (207) comprises a drainage pipe (2071), wherein the drainage pipe (2071) is installed below the water collecting chamber (2052), the bottom end of the drainage pipe (2071) is bent and faces the glass tube (102), and a tooth valve (2072) is provided on the drainage pipe (2071).

9. A self-flushing mica water level gauge according to claim 8, characterized in that: The transmission assembly (206) comprises an annular bar (2067), a plurality of ropes (2068) are fixedly connected below the annular bar (2067), and the bottom ends of the plurality of ropes (2068) are fixedly connected to the circular ring plate (209); A plurality of tooth plates (2061) are fixedly connected to the top of the annular strip (2067), the tooth plates (2061) meshing with the tooth valves (2072), a telescopic rod (2066) is fixedly connected to the top of the tooth plates (2061), the telescopic rod (2066) is fixedly connected to the bottom of the water collecting chamber (2052), the tooth plates (2061) are hinged to the slide rod (2062) via a pin, the slide rod (2062) is slidably connected to the connecting sleeve (2063), the connecting sleeve (2063) is hinged to the connecting strip (2065) via a pin, the connecting strip (2065) is fixedly connected to the bottom of the water collecting chamber (2052), and a second spring (2064) is fixedly connected between the connecting sleeve (2063) and the top of the slide rod (2062).

10. A method for using a self-flushing mica water level gauge according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. When cleaning the glass tube (102), high-temperature steam is introduced into the glass tube (102) through the top of the glass tube (102). After entering the glass tube (102), the high-temperature steam passes through the heat sink (103). The heat sink (103) conducts heat outward to dissipate heat, causing the steam to liquefy into water droplets. At this time, the water inlet (204) is closed by operating the valve, so that the liquid flows downward along the glass tube (102), thereby performing a self-washing operation on the interior of the glass tube (102); S2. When the valve is turned to open the water inlet (204), liquid enters the water inlet (204), and the liquid enters the water collecting chamber (2052) through the water inlet (204) for collection. As the amount of liquid inside the water collecting chamber (2052) increases, the gravity of the water collecting chamber (2052) increases. When the gravity is greater than the elastic force of the first spring (2014), the water collecting chamber (2052) drives the sealing plug (2051) to move downward, and the annular strip (2067) moves downward with it, causing the rope (2068) to gradually loosen. When the gravity of the accumulated water continues to increase, the annular strip (2067) continues to move downward. , so that the annular strip (2067) cannot fall downward due to the resistance of the annular plate (209), and at this time the drain pipe (2071) and the tooth plate (2061) move relative to each other, thereby causing the tooth valve (2072) and the tooth plate (2061) to transmit, and when one end of the slide bar (2062) connected to the tooth plate (2061) turns to pass the rotation point with the connecting sleeve (2063) as the center, the second spring (2064) is reset, so that the tooth plate (2061) and the tooth valve (2072) are meshed to fully open the drain pipe (2071), so that the liquid flows to the glass tube (102) for flushing; S3. When the water inlet (204) is opened, the water collecting chamber (2052) also drives the rope (2068) to straighten, and then the rope (2068) drives the rope drum (2032) to rotate, so that the rope drum (2032) drives the water cut-off plate (2031) to rotate, and the water cut-off plate (2031) turns over to close the water inlet (204), and the rolling ball (2038) enters the fixing groove (2037) to position the water cut-off plate (2031), so that the elastic potential energy of the torsion spring (2035) is stored; S4, when the water collecting chamber (2052) moves downward, the movable rod (211) moves downward, so that the ball (213) controls the annular disk (222) to rotate through the arc groove, and the annular disk (222) drives the brush (221) to rotate, so that the brush (221) cleans the glass tube (102); S5. As the water level decreases to a certain level, the elastic force of the first spring (2014) drives the water collecting chamber (2052) to move upward, causing the annular strip (2067) to follow the upward movement and drive the rope (2068) to straighten. At this time, the tooth valve (2072) continues to transmit power upward with the tooth plate (2061), and the slide bar (2062) turns downward until the slide bar (2062) is released by the elastic force of the second spring (2064), so that the tooth valve (2072) completely closes the drain pipe (2071). In addition, during the upward movement of the sealing plug (2051), the one-way valve (2053) is closed, so that the sealing plug (2051) The water level gauge (101) is kept sealed from above. At this time, as the space shrinks, the air pressure exerts a reverse thrust downward, thereby quickly discharging the liquid in the water collecting chamber (2052) through pressurization. When the water collecting chamber (2052) drives the driving plate (208) upward to contact the triangular block (2039), the inclined surface of the driving plate (208) and the inclined surface of the triangular block (2039) are squeezed to separate the rolling ball (2038) from the fixing groove (2037). At this time, the torsion force of the torsion spring (2035) drives the water cut-off plate (2031) to open the water inlet (204), so that the liquid flows back into the water collecting chamber (2052) for collection again.

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