CN114811127B - Raw material overflow loss recovery mechanism for overflow valve and use method thereof - Google Patents
Raw material overflow loss recovery mechanism for overflow valve and use method thereof Download PDFInfo
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- CN114811127B CN114811127B CN202210332891.5A CN202210332891A CN114811127B CN 114811127 B CN114811127 B CN 114811127B CN 202210332891 A CN202210332891 A CN 202210332891A CN 114811127 B CN114811127 B CN 114811127B
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- 238000011084 recovery Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000002994 raw material Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 238000005303 weighing Methods 0.000 claims description 47
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 238000000151 deposition Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0486—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with mechanical actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a raw material overflow loss recovery mechanism for an overflow valve and a use method thereof, relates to the technical field of overflow valves, and aims to solve the problems that overflow media generated in the overflow process of the existing overflow valve cannot be separated and recovered by time, overflow generated amount is inaccurate, overflow media in different overflow time are fused together, quality of the overflow media is reduced, and the whole overflow storage media are seriously polluted. The overflow valve is characterized in that an overflow cavity is arranged at the middle position of the overflow valve body, a control end is arranged at the upper end of the overflow cavity, a pressure gauge is arranged at the front end of the control end, a valve cavity is arranged at the lower end of the overflow cavity, an upper mounting flange is arranged between the valve cavity and the overflow cavity and adjacent to the valve cavity, a conveying pipe is arranged on one side of the upper end of the overflow cavity, an overflow loss recovery mechanism is arranged at one end, far away from the overflow cavity, of the conveying pipe, a reserved box is arranged at the upper end of the overflow loss recovery mechanism, and a storage box is arranged below the reserved box.
Description
Technical Field
The invention relates to the technical field of overflow valves, in particular to a raw material overflow loss recovery mechanism for an overflow valve and a use method thereof.
Background
The overflow valve is one of valves and is used for being combined with a pipeline to play a role in safety protection in a pipeline system, and when the internal pressure exceeds a specified value, the overflow valve is opened to perform pressure relief operation until the internal pressure is restored to a standard value range.
However, the existing overflow valve cannot separate and recycle overflow media generated in the overflow process by time, and the overflow generated amount is inaccurate, so that the overflow media in different overflow time are fused together, the quality of the overflow media is reduced, and the whole overflow storage media are seriously and even polluted; therefore, the existing requirements are not met, and a raw material overflow loss recovery mechanism for an overflow valve and a using method thereof are provided.
Disclosure of Invention
The invention aims to provide a raw material overflow loss recovery mechanism for an overflow valve and a use method thereof, so as to solve the problems that the existing overflow valve in the background art can not separate and recover overflow media generated in an overflow process depending on time, the overflow generated amount is inaccurate, the overflow media in different overflow time are fused together, the quality of the overflow media is reduced, and the whole overflow storage medium is seriously polluted.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a raw materials overflow loss recovery mechanism for overflow valve, includes the overflow valve body, the intermediate position department of overflow valve body is provided with the overflow chamber, the upper end of overflow chamber is provided with the control end, the front end of control end is provided with the manometer, the lower extreme of overflow chamber is provided with the valve pocket, adjacent be provided with mounting flange between valve pocket and the overflow chamber, one side of overflow chamber upper end is provided with the conveyer pipe, the one end that the overflow chamber was kept away from to the conveyer pipe is provided with overflow loss recovery mechanism, overflow loss recovery mechanism's upper end is provided with the reserve case, the below of reserve case is provided with deposits the case.
Preferably, an overflow weighing mechanism is arranged between the reserved box and the storage box, a bidirectional weighing device is arranged at the middle position of the overflow weighing mechanism, driving motors are arranged at two ends of the bidirectional weighing device, belt transmission assemblies are arranged at the output ends of the driving motors, and the output ends of the driving motors are in transmission connection with the bidirectional weighing device through the belt transmission assemblies.
Preferably, the inside of depositing the case is provided with electric expansion plate, electric expansion plate's one end is provided with the slot, the inside of slot is provided with the contact, the rear end of contact is provided with the time-recorder, and the output and the time-recorder electric connection of contact, the lower extreme of depositing the case is provided with the electronic discharge cap of lower flange.
Preferably, the overflow loss recovery mechanism is provided with the outlet pipe below, the valve pocket is provided with the inlet tube away from the one end of outlet pipe, the outer wall at valve pocket both ends all is provided with flange joint spare, the one end that inlet tube and outlet pipe are close to the valve pocket all is provided with the pipeline flange, and pipeline flange and flange joint spare flange joint.
Preferably, a water inlet channel is arranged at one end, close to the water inlet pipe, inside the valve cavity, a water outlet channel is arranged at one end, close to the water outlet pipe, inside the valve cavity, and a through hole plate is arranged between the water inlet channel and the water outlet channel.
Preferably, both sides below the through hole plate are provided with limiting fixing plates, a connecting rod is arranged above the through hole plate, and a movable plug is arranged at the upper end of the connecting rod.
Preferably, a reset spring is arranged above the movable plug, and limiting pieces are arranged on two sides of the upper end of the reset spring.
Preferably, an electric lifting mechanism is arranged in the control end, a lifting rod is arranged at the output end of the electric lifting mechanism, and the electric lifting mechanism is in transmission connection with the reset spring through the lifting rod.
Preferably, a control valve is arranged at the middle position of the conveying pipe, an external pipe orifice is arranged on the outer wall of the front end face of the storage box, and a plurality of external pipe orifices are arranged.
Preferably, the method for using the raw material overflow loss recovery mechanism for the overflow valve comprises the following steps:
step one: under the condition that the pressure in the pipeline is large, the movable plug is jacked up, or the movable plug is driven to be upward by utilizing the electric lifting mechanism and the lifting rod, after the movable plug is upward, a medium flows upward from the through hole at the through hole plate, an overflow medium is divided into two parts to move, one part of the medium enters the overflow cavity and is conveyed into the overflow loss recovery mechanism by the conveying pipe, the other part of the medium enters the water outlet channel along the channel to be discharged, and after the pressure is reduced, the movable plug lacks jacking pressure and drops downward to the upper part of the through hole plate, so that the through hole plate is sealed, and the water inlet channel and the water outlet channel are separated;
step two: the overflow medium reaching the overflow loss recovery mechanism enters a reserved box firstly, the reserved box can store water, the overflow recovery amount of the water is weighed by virtue of an overflow weighing mechanism, after the weighing is finished, a driving motor is used for driving a belt transmission assembly to turn over a bidirectional weighing device, the overflow medium falls down to the bottom of the storage box in the turning process, the other weighing surface of the bidirectional weighing device upwards waits for weighing the next overflow medium, an electric expansion plate closest to the upper part of the electric expansion plate is stretched towards the direction of a slot in the storage box according to the overflow amount, the overflow medium is separated from the upper space, the steps are repeated again until the storage space in the storage box is full, when the electric expansion plate is inserted into the slot, the insertion end of the electric expansion plate touches a contact in the slot, so that the contact sends an electric signal to the position of a timer, the timer counts the time, and the storage time of the overflow medium is known by the time;
step three: the overflow medium stored in the storage box can be conveyed in three modes, namely, the overflow medium is stored and clocked in a specified time, the overflow medium is conveyed into external storage equipment through an external pipe orifice, the overflow medium in the storage box sequentially flows into a water outlet pipe from bottom to top by utilizing a lower flange electric discharge cover to be fused with conventional water inlet and flows out, and the internal excess part of the overflow medium is discharged to external processing equipment through the external pipe orifice after the internal storage time is regulated for a conventional time, so that different subsequent processing operations are carried out on the stored overflow medium under different situations.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the overflow cavity is arranged on the valve cavity and is communicated with the overflow loss recovery mechanism by virtue of the conveying pipe, in the overflow process, overflow medium directly enters the overflow loss recovery mechanism from the pipe and is stored in the overflow loss recovery mechanism, the overflow medium reaching the overflow loss recovery mechanism firstly enters the reserved box, the reserved box can store water body and weigh the overflow recovery amount by virtue of the overflow weighing mechanism, after weighing is finished, the driving motor is used for driving the belt transmission assembly to overturn the bidirectional weighing device, the overflow medium falls down to the bottom of the storage box in the overturning process, the other weighing surface of the bidirectional weighing device upwards waits for weighing the next overflow medium, the electric expansion plate closest to the overflow medium in the storage box is stretched towards the direction according to the overflow amount, the overflow medium is separated from the upper space, the steps are repeated again until the storage space in the storage box is full, when the electric expansion plate is inserted into the slot, the insertion end of the electric expansion plate touches the contact inside the slot, the contact sends an electric signal to the timer, the timer counts time, the time of the electric signal is used for counting, the time of the storage of the overflow medium is stored, the other weighing surface upwards waits for weighing the next overflow medium, the electric expansion plate is separated from the upper space according to the overflow medium, the overflow medium is separated from the upper space, the upper space is separated from the upper space, the overflow medium is separated, the overflow medium and has more accurate, the overflow medium is recovered, and has more accurate overflow loss, and has better overflow medium recovery effect, and has better overflow effect.
2. The overflow medium stored in the storage box can be conveyed in three modes, namely, the overflow medium is stored and clocked in a specified time, the overflow medium is conveyed into external storage equipment through an external pipe orifice, the overflow medium in the storage box sequentially flows into a water outlet pipe from bottom to top by utilizing a lower flange electric discharge cover to be fused with conventional water inlet and flows out, and after the internal storage time is normally specified, the internal excess part of the overflow medium is discharged to external processing equipment through the external pipe orifice, and the subsequent different processing operations are carried out on the stored overflow medium through storage conditions under different scenes, so that the overflow medium is more convenient for users to use and meets different requirements of the users.
3. Under the condition that the pressure in the pipeline is large, the movable plug is jacked up, or the movable plug is driven to be upward by utilizing the electric lifting mechanism and the lifting rod, after the movable plug is upward, a medium flows upward from the through hole at the through hole plate, and the overflow medium is divided into two parts to move, one part of the medium enters the overflow cavity and is conveyed into the overflow loss recovery mechanism by the conveying pipe, the other part of the medium enters the water outlet channel along the channel to be discharged, after the pressure is reduced, the movable plug lacks the jacked pressure and falls down to the upper part of the through hole plate, so that the through hole plate is sealed, and the water inlet channel is separated from the water outlet channel.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of an overflow valve body according to the present invention;
FIG. 3 is a schematic view of a partial structure of the overflow loss recovery mechanism of the present invention;
FIG. 4 is a schematic diagram of a partial structure of a socket according to the present invention;
FIG. 5 is a schematic view of a partial structure of an overflow weighing mechanism of the present invention;
in the figure: 1. an overflow valve body; 2. a valve cavity; 3. a flange connection; 4. a pipe flange; 5. a water inlet pipe; 6. a water outlet pipe; 7. a mounting flange is arranged on the upper part; 8. an overflow chamber; 9. a control end; 10. a pressure gauge; 11. a delivery tube; 12. a control valve; 13. an overflow loss recovery mechanism; 14. a reserved box; 15. a storage case; 16. an external pipe orifice; 17. an overflow weighing mechanism; 18. a bidirectional weighing device; 19. a belt drive assembly; 20. a driving motor; 21. an electric expansion plate; 22. a slot; 23. a contact; 24. a timer; 25. a lower flange electric discharge cap; 26. a water inlet channel; 27. a water outlet channel; 28. a through hole plate; 29. a limit fixing plate; 30. a connecting rod; 31. moving the plug; 32. a return spring; 33. a limiting piece; 34. an electric lifting mechanism; 35. lifting rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present invention is provided: the utility model provides a raw materials overflow loss recovery mechanism for overflow valve, including overflow valve body 1, the intermediate position department of overflow valve body 1 is provided with overflow chamber 8, overflow chamber 8's upper end is provided with control end 9, control end 9's front end is provided with manometer 10, overflow chamber 8's lower extreme is provided with valve pocket 2, be provided with mounting flange 7 between adjacent valve pocket 2 and the overflow chamber 8, one side of overflow chamber 8 upper end is provided with conveyer pipe 11, the one end that conveyer pipe 11 kept away from overflow chamber 8 is provided with overflow loss recovery mechanism 13, overflow loss recovery mechanism 13's upper end is provided with reserve case 14, reserve case 14's below is provided with deposits case 15.
Further, be provided with overflow weighing mechanism 17 between reservation case 14 and the case 15 of depositing, the intermediate position department of overflow weighing mechanism 17 is provided with two-way weighing machine 18, two ends of two-way weighing machine 18 all are provided with driving motor 20, driving motor 20's output is provided with belt drive assembly 19, and driving motor 20's output passes through belt drive assembly 19 and two-way weighing machine 18 transmission and is connected, utilize driving motor 20 to drive belt drive assembly 19 and overturn two-way weighing machine 18, overflow medium falls into the bottom of depositing case 15 downwards in the upset process, another weighing surface of two-way weighing machine 18 then upwards waits for next overflow medium to weigh, through above-mentioned structure, can conveniently weigh the overflow volume.
Further, the inside of depositing case 15 is provided with electric expansion plate 21, and electric expansion plate 21's one end is provided with slot 22, and slot 22's inside is provided with contact 23, and contact 23's rear end is provided with time-recorder 24, and contact 23's output and time-recorder 24 electric connection, and depositing case 15's lower extreme is provided with the electronic discharge lid 25 of lower flange, and electric expansion plate 21 can play the effect of separating the parking space, makes the overflow medium of different times can separate to deposit to when depositing, can carry out the accurate timing to the depositing time.
Further, the overflow loss recovery mechanism 13 is provided with outlet pipe 6 below, and the one end that outlet pipe 6 was kept away from to valve pocket 2 is provided with inlet tube 5, and the outer wall at valve pocket 2 both ends all is provided with flange joint spare 3, and the one end that inlet tube 5 and outlet pipe 6 are close to valve pocket 2 all is provided with pipeline flange 4, and pipeline flange 4 and flange joint spare 3 flange joint, pipeline flange 4 and flange joint spare 3 are used for playing the effect of composite installation.
Further, a water inlet channel 26 is arranged at one end, close to the water inlet pipe 5, inside the valve cavity 2, a water outlet channel 27 is arranged at one end, close to the water outlet pipe 6, inside the valve cavity 2, a through hole plate 28 is arranged between the water inlet channel 26 and the water outlet channel 27, and the water inlet channel 26 and the water outlet channel 27 are used for achieving the water inlet and outlet effects.
Further, both sides below the through hole plate 28 are provided with limit fixing plates 29, the upper side of the through hole plate 28 is provided with a connecting rod 30, the upper end of the connecting rod 30 is provided with a movable plug 31, and the movable plug 31 is used for playing a role in movable adjustment overflow and sealing process.
Further, a reset spring 32 is arranged above the movable plug 31, limiting pieces 33 are arranged on two sides of the upper end of the reset spring 32, the reset spring 32 can play a reset role, and the positions of the reset spring 32 are limited by the limiting pieces 33.
Further, the electric lifting mechanism 34 is arranged in the control end 9, the lifting rod 35 is arranged at the output end of the electric lifting mechanism 34, the electric lifting mechanism 34 is in transmission connection with the reset spring 32 through the lifting rod 35, and the electric lifting mechanism 34 can play a role in driving the lifting rod 35 to lift.
Further, the intermediate position department of conveyer pipe 11 is provided with control valve 12, and the outer wall of depositing case 15 front end face is provided with external mouth of pipe 16, and external mouth of pipe 16 is provided with a plurality of, and external mouth of pipe 16 can play the effect of convenience of customers external pipeline.
Further, a method of using a raw material overflow loss recovery mechanism for an overflow valve, comprising the steps of:
step one: under the condition that the pressure in the pipeline is large, the movable plug 31 is jacked up, or the movable plug 31 is driven to be upward by the electric lifting mechanism 34 and the lifting rod 35, after the movable plug 31 is upward, a medium flows upward from the through hole at the through hole plate 28, an overflow medium is divided into two parts to move, one part of the medium enters the overflow cavity 8 and is conveyed into the overflow loss recovery mechanism 13 by the conveying pipe 11, the other part of the medium enters the water outlet channel 27 along the channel to be discharged, and after the pressure is reduced, the movable plug 31 lacks the jacked pressure and falls down to the upper part of the through hole plate 28, so that the through hole plate 28 is sealed, and the water inlet channel 26 is separated from the water outlet channel 27;
step two: the overflow medium reaching the overflow loss recovery mechanism 13 enters the reserved box 14 firstly, the reserved box 14 can store water, the overflow recovery amount of the water is weighed by virtue of the overflow weighing mechanism 17, after the weighing is finished, the driving motor 20 is used for driving the belt transmission assembly 19 to turn over the bidirectional weighing device 18, the overflow medium falls down to the bottom of the storage box 15 in the turning process, the other weighing surface of the bidirectional weighing device 18 upwards waits for the next overflow medium weighing, the electric expansion plate 21 closest to the upper part of the electric expansion plate 21 is stretched towards the direction of the slot 22 according to the overflow amount in the storage box 15, the overflow medium is separated from the upper space, the steps are repeated again until the storage space in the storage box 15 is full, when the electric expansion plate 21 is inserted into the slot 22, the insertion end of the electric expansion plate touches the contact 23 in the slot 22, the contact 23 sends an electric signal to the timer 24, the timer 24 counts the time, and the storage time of the overflow medium is known through the time;
step three: the overflow medium stored in the storage box 15 can be conveyed in three modes, namely, the overflow medium is stored and clocked in a specified time, the overflow medium is sent into external storage equipment through an external pipe orifice 16, the overflow medium in the storage box 15 is sequentially flowed into a water outlet pipe 6 from bottom to top by utilizing a lower flange electric discharge cover 25 to be fused with conventional water inlet and flows out, and after the internal storage time is normally specified, the internal excess part of the overflow medium is discharged to external processing equipment through the external pipe orifice 16, and the stored overflow medium is subjected to different subsequent processing operations under different situations.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. Raw material overflow loss recovery mechanism for overflow valve, including overflow valve body (1), its characterized in that: the overflow valve is characterized in that an overflow cavity (8) is arranged at the middle position of the overflow valve body (1), a control end (9) is arranged at the upper end of the overflow cavity (8), a pressure gauge (10) is arranged at the front end of the control end (9), a valve cavity (2) is arranged at the lower end of the overflow cavity (8), an upper mounting flange (7) is arranged between the valve cavity (2) and the overflow cavity (8) adjacently, a conveying pipe (11) is arranged at one side of the upper end of the overflow cavity (8), an overflow loss recovery mechanism (13) is arranged at one end, far away from the overflow cavity (8), of the conveying pipe (11), a reserved box (14) is arranged at the upper end of the overflow loss recovery mechanism (13), the utility model is characterized in that a storage box (15) is arranged below the reservation box (14), an overflow weighing mechanism (17) is arranged between the reservation box (14) and the storage box (15), a bidirectional weighing device (18) is arranged at the middle position of the overflow weighing mechanism (17), driving motors (20) are arranged at two ends of the bidirectional weighing device (18), belt transmission components (19) are arranged at the output ends of the driving motors (20), the output ends of the driving motors (20) are in transmission connection with the bidirectional weighing device (18) through the belt transmission components (19), an electric expansion plate (21) is arranged inside the storage box (15), one end of the electric expansion plate (21) is provided with a slot (22), a contact (23) is arranged in the slot (22), a timer (24) is arranged at the rear end of the contact (23), the output end of the contact (23) is electrically connected with the timer (24), and a lower flange electric discharge cover (25) is arranged at the lower end of the storage box (15).
2. A raw material overflow loss recovery mechanism for an overflow valve according to claim 1, characterized in that: the overflow loss recovery mechanism is characterized in that a water outlet pipe (6) is arranged below the overflow loss recovery mechanism (13), a water inlet pipe (5) is arranged at one end, far away from the water outlet pipe (6), of the valve cavity (2), flange connectors (3) are arranged on the outer walls of the two ends of the valve cavity (2), a pipeline flange (4) is arranged at one end, close to the valve cavity (2), of the water inlet pipe (5) and the water outlet pipe (6), and the pipeline flange (4) is connected with the flange connectors (3) in a flange mode.
3. A raw material overflow loss recovery mechanism for an overflow valve according to claim 2, characterized in that: one end, close to the water inlet pipe (5), inside of the valve cavity (2) is provided with a water inlet channel (26), one end, close to the water outlet pipe (6), inside of the valve cavity (2) is provided with a water outlet channel (27), and a through hole plate (28) is arranged between the water inlet channel (26) and the water outlet channel (27).
4. A raw material overflow loss recovery mechanism for an overflow valve according to claim 3, characterized in that: limiting and fixing plates (29) are arranged on two sides of the lower portion of the through hole plate (28), a connecting rod (30) is arranged above the through hole plate (28), and a movable plug (31) is arranged at the upper end of the connecting rod (30).
5. A raw material overflow loss recovery mechanism for an overflow valve as claimed in claim 4, wherein: a reset spring (32) is arranged above the movable plug (31), and limiting pieces (33) are arranged on two sides of the upper end of the reset spring (32).
6. A raw material overflow loss recovery mechanism for an overflow valve as claimed in claim 5, wherein: an electric lifting mechanism (34) is arranged in the control end (9), a lifting rod (35) is arranged at the output end of the electric lifting mechanism (34), and the electric lifting mechanism (34) is in transmission connection with the reset spring (32) through the lifting rod (35).
7. A raw material overflow loss recovery mechanism for an overflow valve according to claim 1, characterized in that: the middle position of the conveying pipe (11) is provided with a control valve (12), the outer wall of the front end face of the storage box (15) is provided with an external pipe orifice (16), and a plurality of external pipe orifices (16) are arranged.
8. A method of using a material overflow loss recovery mechanism for an overflow valve according to any of claims 1-7, characterized by: the method comprises the following steps:
step one: under the condition that the pressure in the pipeline is large, the movable plug (31) is jacked up, or the movable plug (31) is driven to move upwards by utilizing the electric lifting mechanism (34) and the lifting rod (35), after the movable plug (31) moves upwards, a medium flows upwards from the through hole at the through hole plate (28), an overflow medium moves in two parts, one part of the medium enters the overflow cavity (8) and is conveyed into the overflow loss recovery mechanism (13) by the conveying pipe (11), the other part of the medium enters the water outlet channel (27) along the channel and is discharged, and after the pressure is reduced, the movable plug (31) lacks jacking pressure and drops downwards to the upper part of the through hole plate (28), so that the through hole plate (28) is sealed, and the water inlet channel (26) is separated from the water outlet channel (27);
step two: the overflow medium reaching the overflow loss recovery mechanism (13) enters the reservation box (14) at first, the reservation box (14) can store water body, the overflow recovery amount of the water body is weighed by virtue of the overflow weighing mechanism (17), after the weighing is finished, the driving motor (20) is used for driving the belt transmission assembly (19) to overturn the bidirectional weighing device (18), the overflow medium falls down to the bottom of the storage box (15) in the overturning process, the other weighing surface of the bidirectional weighing device (18) upwards waits for the next overflow medium weighing, the electric expansion plate (21) closest to the upper part of the electric expansion plate is stretched towards the direction of the slot (22) according to the overflow amount in the storage box (15), the overflow medium is separated from the upper space, the steps are repeated again until the storage space in the storage box (15) is full, when the electric expansion plate (21) is inserted into the slot (22), the insertion end of the electric expansion plate touches the contact (23) in the slot (22), the contact (23) is made to send an electric signal to the position of the timer (24), the timer (24) is used for counting the time, and the time of the overflow medium is known by the time counting time;
step three: the overflow medium stored in the storage box (15) can be conveyed in three modes, namely, the overflow medium is stored and clocked in a specified time, the overflow medium is sent into external storage equipment through an external pipe orifice (16), the overflow medium in the storage box (15) is sequentially flowed into a water outlet pipe (6) from bottom to top by utilizing a lower flange electric discharge cover (25) to be fused with conventional water inlet and flows out, and after the internal storage time is normally specified, the internal excess part of the overflow medium is discharged to external processing equipment through the external pipe orifice (16) and is subjected to different subsequent processing operations under different storage conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210332891.5A CN114811127B (en) | 2022-03-31 | 2022-03-31 | Raw material overflow loss recovery mechanism for overflow valve and use method thereof |
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| CN114811127A (en) | 2022-07-29 |
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