CN218094896U - Exhaust device of water supply pipeline - Google Patents

Abstract

The utility model relates to the technical field of pipeline exhaust, and discloses an exhaust device of a water supply pipeline, which comprises a main body mechanism, a connecting mechanism, an exhaust mechanism and a filter mechanism, wherein the connecting mechanism is positioned at the left end and the right end of the main body mechanism; the filter mechanism comprises a sealing ring, a filter screen, an active carbon block and a filter cotton block, the sealing ring is fixedly installed at the outer end of the exhaust mechanism, the filter screen is fixedly installed at the lower end of the exhaust mechanism, and the active carbon block is fixedly installed in the middle of the upper end of the filter screen. This water supply pipe's exhaust apparatus, feedwater transport structure can filter the rivers that get into in the discharge valve when the exhaust, filters out impurity such as rust suspended solid, avoids impurity to lead to in getting into the valve body that the valve inner structure blocks up, influences the exhaust work and goes on smoothly, and the cleanliness factor of valve inner structure work is good, and operating stability is good.

Description

Exhaust device of water supply pipeline

Technical Field

The utility model relates to a pipeline exhaust technical field specifically is a water supply pipe's exhaust apparatus.

Background

Pipeline exhaust technique is arranged in the fluid transportation work, pipeline transportation running water, also can bring into in gaseous entering pipeline when feedwater rivers get into the pipeline, need cooperate exhaust structure to carry out synchronous use, so that give the unbalanced atmospheric pressure in the pipeline and maintain stably, guarantee feedwater pipeline's safety and stability uses, do not possess rivers filtration in the big pipeline exhaust structure, this makes for impurity such as the iron rust suspended solid in the rivers of complete purification also can follow rivers and get into exhaust structure, use for a long time and cause dirt gathering in the discharge valve easily, can influence the carminative unobstructed nature of pipeline, discharge valve's use cleanliness factor and safety in utilization can't be ensured.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an exhaust apparatus of water supply line to provide among the above-mentioned background art and do not possess rivers filtration in the big pipeline exhaust structure, this makes for impurity such as the iron rust suspended solid in the rivers of complete purification also can follow rivers and get into exhaust structure, uses for a long time and causes the interior dirt gathering of discharge valve easily, can influence the carminative patency of pipeline, discharge valve's the unable problem that obtains the guarantee of use cleanliness factor and safety in utilization.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an exhaust device of a water supply pipeline comprises a main body mechanism, a connecting mechanism, an exhaust mechanism and a filtering mechanism, wherein the connecting mechanism is positioned at the left end and the right end of the main body mechanism;

the filter mechanism comprises a sealing ring, a filter screen, an active carbon block and a filter cotton block, the sealing ring is fixedly arranged at the outer end of the exhaust mechanism, the filter screen is fixedly arranged at the lower end of the exhaust mechanism, the active carbon block is fixedly arranged in the middle of the upper end of the filter screen, and the filter cotton block is fixedly arranged at the upper end of the active carbon block.

Preferably, the main body mechanism comprises a conveying pipeline, a connecting pipe sleeve, an exhaust channel and a fixing ring, the connecting pipe sleeve is fixedly communicated with the left end and the right end of the conveying pipeline, the exhaust channel is fixedly communicated with the middle part of the upper end of the conveying pipeline, the fixing ring is fixedly arranged at the outer end of the exhaust channel, water flow is conveyed through the conveying pipeline, the connecting pipe sleeves on the two sides of the conveying pipeline are screwed to extend the conveying length of the connecting pipeline, and air pressure is adjusted through the exhaust channel when air pressure in the pipeline is unbalanced.

Preferably, coupling mechanism is including connecting swivel nut, spread groove and extrusion sponge piece, connect swivel nut fixed mounting in the inner of connecting pipe box, the fixed inside that sets up at the connecting pipe box of spread groove, extrusion sponge piece fixed mounting is in the inboard rear end of spread groove, and the spread groove is aimed at to the connecting pipe and is connected swivel nut adapter coupling, and through the inside precession of threaded connection effect, according to the extrusion sponge piece of connecting tube's size extrusion slant shape, will connect contact point sealing connection.

Preferably, exhaust mechanism includes discharge valve, floater and disk seat, discharge valve fixed mounting is in discharge passage's upper end, floater movable mounting is at the inside middle part of discharge valve, disk seat fixed mounting is in discharge valve's upper end, and when inside atmospheric pressure was greater than outside atmospheric pressure, gaseous outside loss to the disk seat transportation mobile phase along the floater both sides, when inside atmospheric pressure was less than the external world, outside gas passed through in the disk seat admission valve, when rivers move up, reached the peak floater and can block up the disk seat gas outlet.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the exhaust device of the water supply pipeline, when the water supply transportation structure exhausts, water flow entering the exhaust valve can be filtered, impurities such as rust suspended matters are filtered out, the phenomenon that the impurities enter the valve body to cause the blockage of the structure in the valve and influence the smooth operation of the exhaust is avoided, the cleanliness of the structure in the valve is good, and the operation stability is good;

2. According to the exhaust device of the water supply pipeline, the conveying pipeline is in threaded connection with the connecting pipe sleeves on the two sides, the oblique-shaped extrusion sponge block is extruded according to the size of the connecting pipeline, the connecting contact points are in sealing connection, and the connection tightness is good;

3. this water supply pipe's exhaust apparatus, exhaust mechanism are used for water supply pipe's exhaust, adjust the unbalanced atmospheric pressure in the pipeline, keep the atmospheric pressure of water supply transportation stable, have improved pipeline transportation's security, are difficult for taking place the incident, and the transportation rationality is good.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

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

FIG. 3 is a schematic view of the sectional structure of the exhaust mechanism of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 of the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 2 of the present invention.

In the figure: 1. a main body mechanism; 2. a connecting mechanism; 3. an exhaust mechanism; 4. a filtering mechanism; 101. a transport pipeline; 102. a connecting pipe sleeve; 103. an exhaust passage; 104. a fixing ring; 201. connecting a threaded sleeve; 202. connecting grooves; 203. extruding the sponge block; 301. an exhaust valve; 302. a floating ball; 303. a valve seat; 401. a seal ring; 402. a filter screen; 403. an activated carbon block; 404. the cotton block is filtered.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an exhaust device of a water supply pipeline comprises a main body mechanism 1, a connecting mechanism 2, an exhaust mechanism 3 and a filtering mechanism 4, wherein the connecting mechanism 2 is positioned at the left end and the right end of the main body mechanism 1, the exhaust mechanism 3 is positioned in the middle of the upper end of the main body mechanism 1, and the filtering mechanism 4 is positioned on the inner side of the main body mechanism 1;

the filtering mechanism 4 comprises a sealing ring 401, a filtering net 402, an active carbon block 403 and a filtering cotton block 404, the sealing ring 401 is fixedly arranged at the outer end of the exhaust mechanism 3, the filtering net 402 is fixedly arranged at the lower end of the exhaust mechanism 3, the active carbon block 403 is fixedly arranged in the middle of the upper end of the filtering net 402, and the filtering cotton block 404 is fixedly arranged at the upper end of the active carbon block 403;

The main body mechanism 1 comprises a conveying pipeline 101, a connecting pipe sleeve 102, an exhaust channel 103 and a fixing ring 104, wherein the connecting pipe sleeve 102 is fixedly communicated with the left end and the right end of the conveying pipeline 101, the exhaust channel 103 is fixedly communicated with the middle part of the upper end of the conveying pipeline 101, the fixing ring 104 is fixedly arranged at the outer end of the exhaust channel 103, a water supply channel structure is formed by installing the main body mechanism 1, water flow is conveyed through the conveying pipeline 101, the conveying length can be prolonged by additionally arranging the connecting pipes through the connecting pipe sleeves 102 on the two sides in a threaded manner, air pressure adjustment can be carried out through the exhaust channel 103 when air pressure in the pipeline is unbalanced, the conveying stability of the internal water flow is ensured, the arranged fixing ring 104 helps the exhaust structure to be stably connected, and the operation stability is good;

the connecting mechanism 2 comprises a connecting threaded sleeve 201, a connecting groove 202 and an extrusion sponge block 203, the connecting threaded sleeve 201 is fixedly arranged at the inner end of the connecting pipe sleeve 102, the connecting groove 202 is fixedly arranged inside the connecting pipe sleeve 102, the extrusion sponge block 203 is fixedly arranged at the rear end of the inner side of the connecting groove 202, the connecting mechanism 2 is arranged to facilitate the connection of a transportation structure, a pipeline to be transported is in threaded connection with the connecting pipe sleeves 102 on two sides, the connecting pipe is aligned with the connecting groove 202 and is in adaptive connection with the connecting threaded sleeve 201 and is screwed inwards under the action of threaded connection, the oblique extrusion sponge block 203 is extruded according to the size of the connecting pipeline, connecting contact points are connected in a sealing manner, the connection tightness is good, and the smooth operation of water flow transportation is facilitated; the exhaust mechanism 3 comprises an exhaust valve 301, a floating ball 302 and a valve seat 303, the exhaust valve 301 is fixedly installed at the upper end of the exhaust channel 103, the floating ball 302 is movably installed at the middle part inside the exhaust valve 301, the valve seat 303 is fixedly installed at the upper end of the exhaust valve 301, the exhaust mechanism 3 is installed structurally and used for exhausting water supply pipelines, unbalanced air pressure in the pipelines is adjusted, the air pressure of water supply transportation is kept stable, the safety of pipeline transportation is improved, when the internal air pressure is greater than the external air pressure, gas is transported to the outside of a flowing phase along the two sides of the floating ball 302 to the valve seat 303 to overflow, when the internal air pressure is lower than the outside, the external air enters the valve through the valve seat 303 to balance and adjust the air pressure in the pipelines, when water flow moves upwards, the floating ball 302 at the highest point can block the air outlet of the valve seat 303, liquid is prevented from flowing out, and the exhaust valve 301 is good in use effect;

The shape of the extrusion sponge block 203 is wide outside and narrow inside, the connecting pipe sleeves 102 are symmetrically distributed, the arrangement ensures that the structural connection is reasonable, the connection of the conveying pipes at two sides is more convenient, the connecting pipes are screwed to the nearest part through threaded connection, the connection tightness and the sealing performance are ensured, and the transportation is more reasonable; the exhaust passage 103 is matched with the active carbon blocks 403 and the filter cotton blocks 404, and the filter screen 402 is matched with the conveying pipeline 101, so that the structural connection adaptability is good, the water flow conveying is convenient to carry out in a sealing manner, and the conveying safety is good.

The working principle is as follows: the device is an exhaust device of a water supply pipeline, when exhausting, water flow entering an exhaust structure can be filtered, impurities such as rust suspended matters and the like are filtered out, the situation that the valve inner structure is blocked due to the fact that the impurities enter a valve body is avoided, the connecting position of the exhaust structure is hermetically connected through a sealing ring 401, the problem of water flow overflow is reduced, when the water flows into the valve, the large-particle impurities such as the rust are limited through a net structure of a filter screen 402, the blockage of the valve inner structure due to the fact that the rust enters the structure is avoided, then the suspended matters and peculiar smell are filtered through an active carbon block 403, the filtering effect is further improved, finally, the filtering cotton block 404 made of pp fine filtering cotton materials is used for filtering for three times, the cleaning degree in the valve is ensured, the use safety and the stability of the valve body are improved, and the stable and reasonable work of the exhaust is facilitated, rivers transport through transport pipe way 101, the connecting tube sleeve 102 screw thread of accessible both sides adds establishes connecting tube extension transportation length, carry out atmospheric pressure through exhaust passage 103 when the pipeline internal gas pressure is uneven and adjust, the extension pipe aims at spread groove 202 and connects swivel nut 201 adaptation connection, inwards screw in through the threaded connection effect, extrude the extrusion sponge piece 203 of slant shape according to the size of connecting tube, will connect contact point sealing connection, when inside atmospheric pressure is greater than outside atmospheric pressure, gaseous outside the excessive dispersion of flowing phase of transporting to disk seat 303 along floater 302 both sides, when inside atmospheric pressure is less than the external world, outside gaseous through disk seat 303 admission valve in, carry out balanced adjustment with pipeline internal gas pressure, when rivers move up, reach peak floater 302 and can block up the disk seat 303 gas outlet, avoid liquid outflow, exhaust effect is good.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a water supply pipe's exhaust apparatus, includes main part mechanism (1), coupling mechanism (2), exhaust mechanism (3) and filtering mechanism (4), its characterized in that: the connecting mechanisms (2) are positioned at the left end and the right end of the main body mechanism (1), the exhaust mechanism (3) is positioned in the middle of the upper end of the main body mechanism (1), and the filtering mechanism (4) is positioned on the inner side of the main body mechanism (1);

the filter mechanism (4) comprises a sealing ring (401), a filter screen (402), an active carbon block (403) and a filter cotton block (404), wherein the sealing ring (401) is fixedly installed at the outer end of the exhaust mechanism (3), the filter screen (402) is fixedly installed at the lower end of the exhaust mechanism (3), the active carbon block (403) is fixedly installed in the middle of the upper end of the filter screen (402), and the filter cotton block (404) is fixedly installed at the upper end of the active carbon block (403).

2. An exhaust device for a water supply pipe according to claim 1, wherein: the main body mechanism (1) comprises a conveying pipeline (101), a connecting pipe sleeve (102), an exhaust channel (103) and a fixing ring (104), wherein the connecting pipe sleeve (102) is fixedly communicated with the left end and the right end of the conveying pipeline (101), the exhaust channel (103) is fixedly communicated with the middle of the upper end of the conveying pipeline (101), and the fixing ring (104) is fixedly installed at the outer end of the exhaust channel (103).

3. An exhaust device for a water supply pipe according to claim 2, wherein: the connecting mechanism (2) comprises a connecting threaded sleeve (201), a connecting groove (202) and an extrusion sponge block (203), the connecting threaded sleeve (201) is fixedly installed at the inner end of the connecting pipe sleeve (102), the connecting groove (202) is fixedly arranged inside the connecting pipe sleeve (102), and the extrusion sponge block (203) is fixedly installed at the inner rear end of the connecting groove (202).

4. A water supply pipe exhaust apparatus as claimed in claim 3, wherein: the exhaust mechanism (3) comprises an exhaust valve (301), a floating ball (302) and a valve seat (303), the exhaust valve (301) is fixedly installed at the upper end of the exhaust channel (103), the floating ball (302) is movably installed in the middle of the interior of the exhaust valve (301), and the valve seat (303) is fixedly installed at the upper end of the exhaust valve (301).

5. An exhaust apparatus for a water supply line according to claim 4, wherein: the shape of the extrusion sponge block (203) is wide outside and narrow inside, and the connecting pipe sleeves (102) are symmetrically distributed.

6. An exhaust apparatus for a water supply line according to claim 5, wherein: the exhaust channel (103) is matched with the active carbon block (403) and the filter cotton block (404), and the filter screen (402) is matched with the conveying pipeline (101).

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