CN110081180B - Material control type drain valve - Google Patents
Material control type drain valve Download PDFInfo
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- CN110081180B CN110081180B CN201910352029.9A CN201910352029A CN110081180B CN 110081180 B CN110081180 B CN 110081180B CN 201910352029 A CN201910352029 A CN 201910352029A CN 110081180 B CN110081180 B CN 110081180B
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- valve
- valve body
- water
- mounting block
- control type
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat 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
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Abstract
The invention relates to a drain valve, in particular to a material control type drain valve. Therefore, the technical problems of the invention are as follows: the material control type drain valve can avoid overlarge water yield. The technical scheme is as follows: a material control type drain valve comprises a mounting plate, a first bolt, a first valve body, a first mounting block, a second mounting block, a valve seat, an adjusting mechanism, a connecting rod, a second valve body, a water outlet pipe and the like; the mounting plate is provided with two first threaded holes, first bolts are screwed in the two first threaded holes, the two first bolts are connected with a first valve body through threads, the middle of the top of the first valve body is connected with a water injection pipe, and a first cavity for enabling water to flow is formed in the first valve body. The invention can effectively discharge the water through the action of the return pipe, thereby avoiding overlarge water yield; the valve rod can be supported through the second bolt, and people do not need to pull the valve rod all the time, so that people can save more labor.
Description
Technical Field
The invention relates to a drain valve, in particular to a material control type drain valve.
Background
The drainage valve is a valve for controlling the flow of fluid by changing the throttling section or the throttling length, has the main functions of protecting equipment and pipelines and preventing accidents, is widely applied to the hydropower industry, but is generally single in structure, difficult to drain effectively, excessive in water yield and low in practicability; in order to avoid excessive water output, people can check the leakage valve at times, so that people can be distracted and time is wasted.
Disclosure of Invention
In order to overcome the defects that the prior drain valve has a single structure, is difficult to drain effectively, causes overlarge water yield and is not high in practicability, the invention has the technical problems that: the material control type drain valve can avoid overlarge water yield.
The technical scheme includes that the material control type drain valve comprises a mounting plate, first bolts, a first valve body, a first mounting block, a second mounting block, a valve seat, an adjusting mechanism, a connecting rod, a second valve body, a water outlet pipe, a water injection pipe, a water supply pipe, a backflow pipe, a first compression spring and a piston, wherein two first threaded holes are formed in the mounting plate, the first bolts are screwed in the two first threaded holes, the two first bolts are connected with the first valve body through threads, the middle of the top of the first valve body is connected with the water injection pipe, a first cavity for enabling water to flow is formed in the first valve body, the middle of the left side of the first valve body is fixedly connected with the first mounting block, the second mounting block is fixedly connected to the middle of the right side of the first valve body, the left side of the second mounting block is provided with a concave groove, the first cavity is internally connected with the valve seat, the middle of the first mounting block is provided with the adjusting mechanism, the lower portion of the right side of the first valve body is fixedly connected with the connecting rod in a shape of L, the bottom of the connecting rod is provided with the second valve body, the backflow pipe is communicated with the first cavity through pipe through the water outlet pipe, the lower portion of the second valve body is connected with the inner side of the piston, the inner side of the bottom of the piston, the through hole, the.
Furthermore, the adjusting mechanism comprises a first sealing sleeve, a valve rod and a valve core, the first sealing sleeve which plays a role in guiding is installed in the middle of the first installation block in an embedded mode, the valve rod is placed in the first sealing sleeve, and the middle portion and the right portion of the valve rod are connected with the valve core which can block water.
Further, still including first sealing washer, second compression spring, the second sealing washer, the nut, second seal guide pin bushing and second bolt, first installation piece right side middle part embedded is connected with first sealing washer, the valve rod contacts with first sealing washer inner wall, the case left side on right side is connected with the second sealing washer that is used for stopping up water, around having second compression spring on the valve rod, second compression spring one end is connected with first seal cover, the second compression spring other end is connected with the valve rod, second installation piece right side middle part is opened there is the cell body, the nut is installed to the cell body inboard, the concave groove inboard is connected with second seal guide pin bushing, the nut internal rotation has the second bolt that is used for withstanding the valve rod, the second bolt passes second seal guide pin bushing.
Further, still including blotter, active carbon filler and fixture block, embedded the being connected with blotter in first installation piece middle part, placed the active carbon filler that the right amount is used for absorbing the aqueous vapor in the first installation piece, first installation piece left side is equipped with the fixture block.
Further, still including pivot, water wheels and jingle bell, the rotary type is connected with the pivot in the return pipe, installs the water wheels that can be rotary motion in the pivot, installs the jingle bell that plays the suggestion effect on the water wheels.
Has the advantages that: the invention can effectively discharge the water through the action of the return pipe, thereby avoiding overlarge water yield; the valve rod can be propped through the second bolt, so that people do not need to pull the valve rod all the time, and people can save more labor; the active carbon filler can absorb moisture floating in the first mounting block, so that the situation that the moisture floats on the valve rod to cause the valve rod to rust is avoided; through the effect of ringing, can indicate people and need to reduce discharge.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged schematic view of the structure of the present invention a.
Fig. 3 is a partial sectional structural schematic view of the present invention.
The meaning of the reference symbols in the figures: 1 … mounting plate, 2 … first threaded hole, 3 … first bolt, 4 … first valve body, 401 … first cavity, 5 … first mounting block, 6 … second mounting block, 7 … concave groove, 8 … valve seat, 9 … adjusting mechanism, 91 … first sealing sleeve, 92 … valve rod, 93 … valve core, 10 … connecting rod, 11 … second valve body, 12 … second cavity, 13 … water outlet pipe, 14 … water injection pipe, 15 … water supply pipe, 16 … return pipe, 17 … first compression spring, 171 … piston, 172 … through hole, 18 … first sealing ring, 19 … second compression spring, 20 … second sealing ring, 21 … slot, 22 … nut, 23 … second sealing guide sleeve, 24 … second bolt, 25 … cushion, 26 … activated carbon packing, 27 … clamping block, …, rotating shaft …, … bell jar 30 water wheel 72.
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.
Example 1
A material control type drain valve is disclosed, as shown in fig. 1-2, and comprises a mounting plate 1, a first bolt 3, a first valve body 4, a first mounting block 5, a second mounting block 6, a valve seat 8, an adjusting mechanism 9, a connecting rod 10, a second valve body 11, a water outlet pipe 13, a water injection pipe 14, a water supply pipe 15, a backflow pipe 16, a first compression spring 17 and a piston 171, two first threaded holes 2 are formed in the mounting plate 1, the first bolts 3 are screwed in the two first threaded holes 2, the two first bolts 3 are in threaded connection with the first valve body 4 through threads, the top middle of the first valve body 4 is connected with the water injection pipe 14, a first cavity 401 for enabling water to flow is formed in the first valve body 4, the left middle of the first valve body 4 is fixedly connected with the first mounting block 5, the first valve body 4 is connected with the first mounting block 5 through a welding connection mode, the second mounting block 6 is fixedly connected with the right middle of the first valve body 4, the second mounting block 6 is connected with the right middle of the first valve body 4 through a welding connection mode, the backflow pipe 401 is connected with the inner side of the bottom of the second cavity 21, the second valve body 13, the piston is connected with the inner side of the second cavity 21, the piston 2, the piston 2 is connected with the inner side of the piston 2, the piston 21 is connected with the inner side of the piston, the piston 2, the piston 21 is connected with the inner side of the piston 2, the piston 21 is connected with the piston, the inner side of the piston, the piston 2, the piston 2 is connected.
Example 2
A material control type drain valve is disclosed, as shown in figure 1-2, and comprises a mounting plate 1, a first bolt 3, a first valve body 4, a first mounting block 5, a second mounting block 6, a valve seat 8, an adjusting mechanism 9, a connecting rod 10, a second valve body 11, a water outlet pipe 13, a water injection pipe 14, a water supply pipe 15, a backflow pipe 16, a first compression spring 17 and a piston 171, wherein two first threaded holes 2 are formed in the mounting plate 1, the first bolts 3 are screwed in the two first threaded holes 2, the two first bolts 3 are in threaded connection with the first valve body 4, the top middle of the first valve body 4 is connected with the water injection pipe 14, a first cavity 401 for enabling water to flow is formed in the first valve body 4, the left middle of the first valve body 4 is fixedly connected with the first mounting block 5, the second mounting block 6 is fixedly connected to the right middle of the first valve body 4, the left of the second mounting block 6 is connected with a concave groove 7, the valve seat 8 is connected in the first cavity 401, the middle of the first mounting block 5 is provided with the backflow pipe 9, the right of the first valve body 4, the first valve body is fixedly connected with a connecting rod 83, the bottom of the connecting rod 3512, the second valve body is connected with the inner side of the piston 13, the inner side of the second cavity which enables the water outlet pipe to be communicated with the inner side of the water outlet pipe 13, the inner side of the second cavity 401, the piston 13, the piston 21.
The adjusting mechanism 9 comprises a first sealing sleeve 91, a valve rod 92 and a valve core 93, the first sealing sleeve 91 with a guiding function is embedded in the middle of the first mounting block 5, the valve rod 92 is placed in the first sealing sleeve 91, the middle part and the right part of the valve rod 92 are both connected with the valve core 93 capable of blocking water, and the valve rod 92 is connected with the valve core 93 in a welding connection mode.
Example 3
A material control type drain valve is disclosed, as shown in figure 1-2, and comprises a mounting plate 1, a first bolt 3, a first valve body 4, a first mounting block 5, a second mounting block 6, a valve seat 8, an adjusting mechanism 9, a connecting rod 10, a second valve body 11, a water outlet pipe 13, a water injection pipe 14, a water supply pipe 15, a backflow pipe 16, a first compression spring 17 and a piston 171, wherein two first threaded holes 2 are formed in the mounting plate 1, the first bolts 3 are screwed in the two first threaded holes 2, the two first bolts 3 are in threaded connection with the first valve body 4, the top middle of the first valve body 4 is connected with the water injection pipe 14, a first cavity 401 for enabling water to flow is formed in the first valve body 4, the left middle of the first valve body 4 is fixedly connected with the first mounting block 5, the second mounting block 6 is fixedly connected to the right middle of the first valve body 4, the left of the second mounting block 6 is connected with a concave groove 7, the valve seat 8 is connected in the first cavity 401, the middle of the first mounting block 5 is provided with the backflow pipe 9, the right of the first valve body 4, the first valve body is fixedly connected with a connecting rod 83, the bottom of the connecting rod 3512, the second valve body is connected with the inner side of the piston 13, the inner side of the second cavity which enables the water outlet pipe to be communicated with the inner side of the water outlet pipe 13, the inner side of the second cavity 401, the piston 13, the piston 21.
The adjusting mechanism 9 comprises a first sealing sleeve 91, a valve rod 92 and a valve core 93, the first sealing sleeve 91 with a guiding function is embedded in the middle of the first mounting block 5, the valve rod 92 is placed in the first sealing sleeve 91, and the valve core 93 capable of blocking water is connected to the middle and the right of the valve rod 92.
Also comprises a first sealing ring 18, a second compression spring 19 and a second sealing ring 20, the water-saving valve comprises a nut 22, a second sealing guide sleeve 23 and a second bolt 24, a first sealing ring 18 is connected to the middle of the right side of the first mounting block 5 in an embedded mode, a valve rod 92 is in contact with the inner wall of the first sealing ring 18, a second sealing ring 20 used for blocking water is connected to the left side of a valve core 93 on the right side, a second compression spring 19 is wound on the valve rod 92, one end of the second compression spring 19 is connected with the first sealing sleeve 91, the other end of the second compression spring 19 is connected with the valve rod 92, the second compression spring 19 is connected with the valve rod 92 in a welding connection mode, a groove body 21 is formed in the middle of the right side of the second mounting block 6, the nut 22 is mounted on the inner side of the groove body 21, the second sealing guide sleeve 23 is connected to the inner side of the concave groove 7, the second.
Example 4
A material control type drain valve is disclosed, as shown in figure 1-2, and comprises a mounting plate 1, a first bolt 3, a first valve body 4, a first mounting block 5, a second mounting block 6, a valve seat 8, an adjusting mechanism 9, a connecting rod 10, a second valve body 11, a water outlet pipe 13, a water injection pipe 14, a water supply pipe 15, a backflow pipe 16, a first compression spring 17 and a piston 171, wherein two first threaded holes 2 are formed in the mounting plate 1, the first bolts 3 are screwed in the two first threaded holes 2, the two first bolts 3 are in threaded connection with the first valve body 4, the top middle of the first valve body 4 is connected with the water injection pipe 14, a first cavity 401 for enabling water to flow is formed in the first valve body 4, the left middle of the first valve body 4 is fixedly connected with the first mounting block 5, the second mounting block 6 is fixedly connected to the right middle of the first valve body 4, the left of the second mounting block 6 is connected with a concave groove 7, the valve seat 8 is connected in the first cavity 401, the middle of the first mounting block 5 is provided with the backflow pipe 9, the right of the first valve body 4, the first valve body is fixedly connected with a connecting rod 83, the bottom of the connecting rod 3512, the second valve body is connected with the inner side of the piston 13, the inner side of the second cavity which enables the water outlet pipe to be communicated with the inner side of the water outlet pipe 13, the inner side of the second cavity 401, the piston 13, the piston 21.
The adjusting mechanism 9 comprises a first sealing sleeve 91, a valve rod 92 and a valve core 93, the first sealing sleeve 91 with a guiding function is embedded in the middle of the first mounting block 5, the valve rod 92 is placed in the first sealing sleeve 91, and the valve core 93 capable of blocking water is connected to the middle and the right of the valve rod 92.
The water-saving valve further comprises a first sealing ring 18, a second compression spring 19, a second sealing ring 20, a nut 22, a second sealing guide sleeve 23 and a second bolt 24, the middle part of the right side of the first installation block 5 is connected with the first sealing ring 18 in an embedded mode, the valve rod 92 is in contact with the inner wall of the first sealing ring 18, the left side of the valve core 93 on the right side is connected with the second sealing ring 20 used for blocking water, the second compression spring 19 winds the valve rod 92, one end of the second compression spring 19 is connected with the first sealing sleeve 91, the other end of the second compression spring 19 is connected with the valve rod 92, the middle part of the right side of the second installation block 6 is provided with a groove body 21, the nut 22 is installed on the inner side of the groove body 21, the inner side of the concave groove 7 is connected with the second sealing guide sleeve 23, the second bolt 24 used.
Still including blotter 25, active carbon filler 26 and fixture block 27, the embedded blotter 25 that is connected with in 5 middle parts of first installation piece, place the active carbon filler 26 that is used for absorbing the aqueous vapor in the first installation piece 5 of right amount, first installation piece 5 left side is equipped with fixture block 27.
Example 5
A material control type drain valve is disclosed, as shown in fig. 1-3, and comprises a mounting plate 1, a first bolt 3, a first valve body 4, a first mounting block 5, a second mounting block 6, a valve seat 8, an adjusting mechanism 9, a connecting rod 10, a second valve body 11, a water outlet pipe 13, a water injection pipe 14, a water supply pipe 15, a backflow pipe 16, a first compression spring 17 and a piston 171, wherein two first threaded holes 2 are formed in the mounting plate 1, the first bolts 3 are screwed in the two first threaded holes 2, the two first bolts 3 are in threaded connection with the first valve body 4, the top middle of the first valve body 4 is connected with the water injection pipe 14, a first cavity 401 for enabling water to flow is formed in the first valve body 4, the left middle of the first valve body 4 is fixedly connected with the first mounting block 5, the second mounting block 6 is fixedly connected to the right middle of the first valve body 4, the left of the second mounting block 6 is connected with a concave groove 7, the valve seat 8 is connected in the first cavity 401, the middle of the first mounting block 5 is provided with the backflow pipe 9, the right of the first valve body 4, the connecting rod 83 is fixedly connected with a connecting rod 3512, the bottom of the second valve body 13, the piston 13 is connected to the inner side of the second cavity which is connected with the piston 13, the inner side of the piston which enables the second cavity 21 and the piston 13, the piston 13 to be in the shape, the inner side of the piston, the piston 13, the piston is.
The adjusting mechanism 9 comprises a first sealing sleeve 91, a valve rod 92 and a valve core 93, the first sealing sleeve 91 with a guiding function is embedded in the middle of the first mounting block 5, the valve rod 92 is placed in the first sealing sleeve 91, and the valve core 93 capable of blocking water is connected to the middle and the right of the valve rod 92.
The water-saving valve further comprises a first sealing ring 18, a second compression spring 19, a second sealing ring 20, a nut 22, a second sealing guide sleeve 23 and a second bolt 24, the middle part of the right side of the first installation block 5 is connected with the first sealing ring 18 in an embedded mode, the valve rod 92 is in contact with the inner wall of the first sealing ring 18, the left side of the valve core 93 on the right side is connected with the second sealing ring 20 used for blocking water, the second compression spring 19 winds the valve rod 92, one end of the second compression spring 19 is connected with the first sealing sleeve 91, the other end of the second compression spring 19 is connected with the valve rod 92, the middle part of the right side of the second installation block 6 is provided with a groove body 21, the nut 22 is installed on the inner side of the groove body 21, the inner side of the concave groove 7 is connected with the second sealing guide sleeve 23, the second bolt 24 used.
Still including blotter 25, active carbon filler 26 and fixture block 27, the embedded blotter 25 that is connected with in 5 middle parts of first installation piece, place the active carbon filler 26 that is used for absorbing the aqueous vapor in the first installation piece 5 of right amount, first installation piece 5 left side is equipped with fixture block 27.
The water-saving type water-saving device is characterized by further comprising a rotating shaft 28, a water wheel 29 and a bell 30, wherein the rotating shaft 28 is connected in the return pipe 16 in a rotating mode, the water wheel 29 capable of rotating is installed on the rotating shaft 28, the rotating shaft 28 is connected with the water wheel 29 in a welding connection mode, the bell 30 playing a prompting role is installed on the water wheel 29, and the water wheel 29 is connected with the bell 30 in a welding connection mode.
People are with the external water source of water injection pipe 14, water flows into first cavity 401 through water injection pipe 14, then flow into second cavity 12 through outlet pipe 13, water promotes piston 171, drive piston 171 downstream, first compression spring 17 is compressed, when piston 171 downstream is less than the through-hole 172 of top, the water in the second cavity 12 flows out from delivery pipe 15 through the through-hole 172 of top, when water flow is great, the thrust to piston 171 increases, make piston 171 continue downstream, when piston 171 continues downstream is less than the through-hole 172 of below, the water in the second cavity 12 flows out from back flow 16 through the through-hole 172 of below, so, can effectually let out the flow, thereby can avoid the water yield too big. When the water flow needs to be reduced, people control the adjusting mechanism 9 to reduce the water flow, under the action of the first compression spring 17, the piston 171 moves upwards to a position higher than the lower through hole 172, and then the water in the second cavity 12 cannot flow out of the return pipe 16, and when the water supply is not needed, people control the adjusting mechanism 9 to stop supplying the water.
When water flow needs to be reduced, people pull the valve rod 92 leftwards to drive the two valve cores 93 to move leftwards, the valve cores 93 on the right side are in contact with the valve seat 8, and part of water is blocked, so that water flow can be reduced.
When needing to reduce discharge, people rotate second bolt 24 and move left, when second bolt 24 moves left and valve rod 92 contact, promote valve rod 92 and move left, drive two case 93 and move left, second compression spring 19 is compressed, when case 93 on right side and disk seat 8 contact, people stop rotating second bolt 24, second bolt 24 can be withstood valve rod 92, then need not people and is pulling valve rod 92 all the time for people can be more laborsaving. When there is no need to reduce the water flow, one turns the second bolt 24 to move rightward, and the valve rod 92 is reset rightward by the second compression spring 19. When the valve stem 92 is reset, one stops turning the second bolt 24.
The activated carbon packing 26 can absorb moisture drifting into the first mounting block 5, and the situation that the moisture drifts on the valve rod 92 to cause rusting of the valve rod 92 and influence the use of the valve rod 92 is avoided.
When water flows out of the return pipe 16 through the lower through hole 172, the water wheel 29 is driven to rotate, so that the bell 30 sounds, and people are prompted to reduce the water flow. When water cannot flow out of the return pipe 16 through the lower through hole 172, the water wheel 29 stops rotating and the bell 30 stops sounding.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. A material control type leakage valve comprises a mounting plate, a first bolt, a first valve body, a first mounting block, a second mounting block, a valve seat and a water injection pipe, wherein two first threaded holes are formed in the mounting plate, first bolts are screwed in the two first threaded holes, the two first bolts are connected with the first valve body through threads, the water injection pipe is connected to the middle of the top of the first valve body, a first cavity for enabling water to flow is formed in the first valve body, the first mounting block is fixedly connected to the middle of the left side of the first valve body, the second mounting block is fixedly connected to the middle of the right side of the first valve body, a concave groove is formed in the left side of the second mounting block, a valve seat is connected in the first cavity, the material control type leakage valve is characterized by further comprising an adjusting mechanism, a connecting rod, a second valve body, a water outlet pipe, a water supply pipe, a backflow pipe, a first compression spring and a piston, the adjusting mechanism is arranged in the middle of the first mounting block, the right side of the first valve body, a connecting rod is fixedly connected with a connecting rod in the shape of L, the middle of the second valve rod, the second valve body is connected with a compression sleeve, a second valve plug is connected with a second valve plug, a plug, the inner side of the valve rod, the plug is connected with a second plug, the inner side of the plug, the plug of.
2. The material control type drain valve according to claim 1, characterized in that: still including blotter, active carbon filler and fixture block, embedded the being connected with blotter in first installation piece middle part, placed the active carbon filler that an amount of is used for absorbing the aqueous vapor in the first installation piece, first installation piece left side is equipped with the fixture block.
3. The material control type drain valve according to claim 2, characterized in that: the rotary type water wheel is characterized by further comprising a rotating shaft, a water wheel and a bell, the rotating shaft is connected in the return pipe in a rotating mode, the water wheel capable of rotating is installed on the rotating shaft, and the bell playing a prompting role is installed on the water wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352029.9A CN110081180B (en) | 2019-04-29 | 2019-04-29 | Material control type drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352029.9A CN110081180B (en) | 2019-04-29 | 2019-04-29 | Material control type drain valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110081180A CN110081180A (en) | 2019-08-02 |
| CN110081180B true CN110081180B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910352029.9A Active CN110081180B (en) | 2019-04-29 | 2019-04-29 | Material control type drain valve |
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| CN (1) | CN110081180B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1256706A3 (en) * | 1998-05-27 | 2007-12-19 | Mitsubishi Denki Kabushiki Kaisha | Exhaust gas re-circulation valve |
| US8033294B2 (en) * | 2008-11-12 | 2011-10-11 | Fisher Controls International, Llc | Fluid valves having an integral safety shut-off |
| CN202215810U (en) * | 2011-07-27 | 2012-05-09 | 戴佩裕 | Automatic adjusting pressure release valve |
| DE102013208707A1 (en) * | 2013-05-13 | 2014-11-13 | Robert Bosch Gmbh | Overflow valve for a high pressure pump in a fuel injection system |
| CN204739238U (en) * | 2015-07-01 | 2015-11-04 | 周夫全 | Bivalve stopper electrical control valve |
| CN206175781U (en) * | 2016-08-26 | 2017-05-17 | 成都欧浦特控制阀门有限公司 | Pneumatic adjusting valve |
| CN107096189A (en) * | 2017-05-24 | 2017-08-29 | 六安永贞匠道机电科技有限公司 | Adjustable level pressure charger |
| CN208204023U (en) * | 2018-05-21 | 2018-12-07 | 北京金茂绿建科技有限公司 | A kind of sensitive pressure reducing valve of overflow |
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2019
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| CN110081180A (en) | 2019-08-02 |
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