CN218207952U

CN218207952U - Novel energy-saving return valve

Info

Publication number: CN218207952U
Application number: CN202222572032.1U
Authority: CN
Inventors: 陈小龙
Original assignee: Zhongshan Yilechuang Technology Co ltd
Current assignee: Zhongshan Yilechuang Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-03
Anticipated expiration: 2032-09-28

Abstract

The utility model belongs to the technical field of the check valve, especially, novel energy-conserving back valve is comparatively complicated to current check valve structure, and the result of use is relatively poor, and the easy problem that appears blocking phenomenon, the following scheme of present proposition, it includes the fixing base, rotation chamber and filter chamber have been seted up on the fixing base, the inlet tube is installed in the left side of fixing base, and the outlet pipe is installed on the right side of fixing base, and the inlet tube communicates with the filter chamber each other, and the outlet pipe communicates with the rotation chamber each other, be equipped with filter mechanism in the filter chamber, be equipped with one-way valve stopping mechanism in the outlet pipe, rotate on the inner wall in rotation chamber and install the pivot, fixed mounting has the commentaries on classics board, and fixed mounting has a plurality of baffles on the commentaries on classics board, and the inner wall in rotation chamber mutually supports. The utility model is simple in operation, convenient to use can be convenient for carry out one-way valve to rivers, can also be automatic simultaneously filter the edulcoration to rivers to reduce the kinetic energy output, the people of being convenient for use.

Description

Novel energy-saving return valve

Technical Field

The utility model relates to a check valve technical field especially relates to a novel energy-conserving check valve.

Background

The check valve is a valve with a circular valve clack and acts by self weight and medium pressure to block the medium from flowing backwards. It belongs to the automatic valve category, also called check valve, reflux valve or isolation valve.

The existing check valve is complex in structure, poor in using effect and easy to block, so that a novel energy-saving return valve is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing check valve is complex in structure, poor in use effect and easy to cause blockage, and provides a novel energy-saving return valve.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel energy-conserving check valve, includes the fixing base, seted up on the fixing base and rotated chamber and filter chamber, the inlet tube is installed in the left side of fixing base, and the outlet pipe is installed on the right side of fixing base, and inlet tube and filter chamber communicate each other, and the outlet pipe communicates each other with the rotation chamber, be equipped with filtering mechanism in the filter chamber, be equipped with one-way valve mechanism that ends in the outlet pipe, rotate on the inner wall in chamber and install the pivot, fixed mounting has the commentaries on classics board in the pivot, and fixed mounting has a plurality of baffles on the commentaries on classics board, and the baffle mutually supports with the inner wall in rotation chamber, the bottom fixed mounting of fixing base has the supporting leg that four symmetries set up, has seted up the constant head tank on the top inner wall in rotation chamber, and sliding connection has the toper slider on the inner wall of constant head tank, and the top fixed mounting of toper slider has buffer spring, buffer spring's one end and the top inner wall fixed connection of constant head tank.

Preferably, filtering mechanism includes filter and connecting hole, the connecting hole communicates with filter chamber and rotation chamber each other, and filter fixed mounting is in the connecting hole, rotate on the inner wall of filter chamber and install the bull stick, fixed mounting has the scraper blade that two symmetries set up on the bull stick, the scraper blade mutually supports with the filter, fixed cover is equipped with first belt pulley in the pivot, fixed cover is equipped with the second belt pulley on the bull stick, transmission connection has same belt on first belt pulley and the second belt pulley, the filter can filter the water in the filter chamber, the pivoted pivot is through first belt pulley simultaneously, the transmission of second belt pulley and belt is connected and is driven the bull stick and rotate, and then clear up the impurity on the filter through the scraper blade.

Preferably, one-way valve mechanism includes solid fixed ring and closing plate, and fixed ring fixed mounting is on the inner wall of outlet pipe, and the closing plate rotates and installs the right side at solid fixed ring, and when rivers flowed through on solid fixed ring left side normally, the closing plate was opened under the impact of rivers, and when rivers reverse flow, rivers can drive the closing plate and seal solid fixed ring to form one-way valve's effect.

Compared with the prior art, the utility model has the advantages of:

(1) According to the scheme, the filtering mechanism is arranged, and the first belt pulley, the second belt pulley and the belt are in transmission connection, so that the rotating shaft can drive the scraper on the rotating rod to clean impurities on the filtering plate;

(2) Because the fixed ring is rotationally connected with the sealing plate, the device can perform one-way valve stopping on water flow and save kinetic energy under the action of the water flow through the mutual matching of the baffle and the inner wall of the rotating cavity.

The utility model is simple in operation, convenient to use can be convenient for carry out one-way valve to rivers, can also be automatic simultaneously filter the edulcoration to rivers to reduce the kinetic energy output, the people of being convenient for use.

Drawings

Fig. 1 is a schematic structural view of a novel energy-saving return valve provided by the present invention;

fig. 2 is a schematic side view of a novel energy-saving return valve of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a novel energy-saving return valve provided by the present invention;

fig. 4 is a schematic structural diagram of a part a of the novel energy-saving return valve provided by the present invention.

In the figure: 1. a fixed seat; 2. a water inlet pipe; 3. a water outlet pipe; 4. a rotation chamber; 5. a rotating shaft; 6. rotating the plate; 7. a baffle plate; 8. positioning a groove; 9. a tapered slider; 10. a buffer spring; 11. a filter chamber; 12. a rotating rod; 13. a squeegee; 14. connecting holes; 15. a filter plate; 16. a blanking hole; 17. a connecting pipe; 18. a fixing ring; 19. and (7) sealing the plate.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, a novel energy-saving check valve, including fixing base 1, rotation chamber 4 and filter chamber 11 have been seted up on fixing base 1, inlet tube 2 is installed in the left side of fixing base 1, outlet pipe 3 is installed on the right side of fixing base 1, inlet tube 2 communicates with filter chamber 11 each other, outlet pipe 3 communicates with rotation chamber 4 each other, be equipped with filter mechanism in the filter chamber 11, be equipped with one-way valve stopping mechanism in the outlet pipe 3, it installs pivot 5 to rotate on the inner wall of rotation chamber 4, fixed mounting has commentaries on classics board 6 in the pivot 5, fixed mounting has a plurality of baffles 7 on commentaries on classics board 6, baffle 7 mutually supports with the inner wall that rotates chamber 4, the bottom fixed mounting of fixing base 1 has the supporting leg that four symmetries set up, seted up constant head tank 8 on the inner wall of rotation chamber 4, sliding connection has toper slider 9 on the inner wall of constant head tank 8, the top fixed mounting of toper slider 9 has buffer spring 10, the one end of buffer spring 10 and the top inner wall fixed connection of constant head tank 8.

In this embodiment, filtering mechanism includes filter 15 and connecting hole 14, connecting hole 14 communicates with filter chamber 11 and rotation chamber 4 each other, and filter 15 fixed mounting is in connecting hole 14, it installs bull stick 12 to rotate on filter chamber 11's the inner wall, fixed mounting has the scraper blade 13 that two symmetries set up on bull stick 12, scraper blade 13 and filter 15 mutually support, fixed cover is equipped with first belt pulley in the pivot 5, fixed cover is equipped with the second belt pulley on bull stick 12, the transmission is connected with same belt on first belt pulley and the second belt pulley, filter 15 can filter the water in the filter chamber 11, pivoted pivot 5 is simultaneously through first belt pulley, the transmission of second belt pulley and belt is connected and is driven bull stick 12 and rotate, and then clear up the impurity on the filter 15 through scraper blade 13.

In this embodiment, one-way valve mechanism includes solid fixed ring 18 and closing plate 19, gu fixed ring 18 fixed mounting is on the inner wall of outlet pipe 3, closing plate 19 rotates and installs the right side at solid fixed ring 18, when rivers normally flow through on solid fixed ring 18 left side, closing plate 19 is opened under the impact of rivers, when rivers reverse flow, rivers can drive closing plate 19 and seal solid fixed ring 18 to form one-way valve's effect.

Theory of operation, in operation, rivers pass through inlet tube 2 and get into, the cocurrent flow is through filter chamber 11 and rotation chamber 4, discharge through outlet pipe 3, when solid fixed ring 18 of process, rivers from the left side can drive closing plate 19 and appear the angle change, and then drive closing plate 19 and open, thereby be convenient for discharge through outlet pipe 3, when rivers appear the reverse flow, the rivers of reverse flow can drive closing plate 19 and seal solid fixed ring 18, thereby reach the effect of valve, simultaneously when the rivers that flow pass through baffle 7, can promote baffle 7 and commentaries on classics board 6 and rotate, pivoted commentaries on classics board 6 drives pivot 5 and rotates, pivot 5 is through first belt pulley, the transmission of second belt pulley and belt is connected and is driven bull stick 12 and rotate, bull stick 12 drives scraper blade 13 and rotates, scraper blade 13 clears up the impurity on the filter 15.

Example two

Referring to fig. 1-4, a novel energy-saving check valve, including fixing base 1, rotation chamber 4 and filter chamber 11 have been seted up on fixing base 1, inlet tube 2 is installed in the left side of fixing base 1, outlet tube 3 is installed on the right side of fixing base 1, inlet tube 2 communicates with filter chamber 11 each other, outlet tube 3 communicates with rotation chamber 4 each other, be equipped with filter mechanism in the filter chamber 11, be equipped with one-way valve mechanism in the outlet tube 3, it installs pivot 5 to rotate on the inner wall of rotation chamber 4, fixed mounting has rotor plate 6 in the pivot 5, fixed mounting has a plurality of baffles 7 on rotor plate 6, baffle 7 mutually supports with the inner wall that rotates chamber 4, the bottom fixed mounting of fixing base 1 has the supporting leg that four symmetries set up, seted up constant head tank 8 on the top inner wall of rotation chamber 4, sliding connection has toper slider 9 on the inner wall of constant head tank 8, the top fixed mounting of toper slider 9 has buffer spring 10, buffer spring 10's one end and constant head tank 8's top inner wall fixed connection, blanking hole 16 has been seted up on the bottom inner wall of filter chamber 11, blanking hole 16 has connecting pipe 17, the internal thread connection has the case that gathers materials.

In this embodiment, filtering mechanism includes filter 15 and connecting hole 14, connecting hole 14 communicates with filter chamber 11 and rotation chamber 4 each other, and 15 fixed mounting of filter are in connecting hole 14, it installs bull stick 12 to rotate on the inner wall of filter chamber 11, fixed mounting has scraper blade 13 that two symmetries set up on bull stick 12, scraper blade 13 is mutually supported with filter 15, fixed cover is equipped with first belt pulley in the pivot 5, fixed cover is equipped with the second belt pulley on bull stick 12, the transmission is connected with same belt on first belt pulley and the second belt pulley, filter 15 can filter the water in the filter chamber 11, pivoted pivot 5 is simultaneously through first belt pulley, the transmission of second belt pulley and belt is connected and is driven bull stick 12 and rotate, and then clear up the impurity on the filter 15 through scraper blade 13.

In this embodiment, one-way valve mechanism that ends includes solid fixed ring 18 and closing plate 19, and solid fixed ring 18 fixed mounting is on the inner wall of outlet pipe 3, and closing plate 19 rotates the right side of installing at solid fixed ring 18, and when rivers normally flowed through on solid fixed ring 18 left side, closing plate 19 was opened under the impact of rivers, and when rivers reverse flow, rivers can drive closing plate 19 and seal solid fixed ring 18 to form one-way valve's effect.

The difference between the second embodiment and the first embodiment is that the impurities scraped by the scraper 13 are discharged through the blanking hole 16 and collected with the collecting box through the connecting pipe 17, thereby facilitating the centralized processing.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a novel energy-conserving check valve, includes fixing base (1), its characterized in that, rotation chamber (4) and filter chamber (11) have been seted up on fixing base (1), inlet tube (2) are installed in the left side of fixing base (1), and outlet pipe (3) are installed on the right side of fixing base (1), and inlet tube (2) and filter chamber (11) communicate each other, and outlet pipe (3) and rotation chamber (4) communicate each other, be equipped with filter mechanism in filter chamber (11), be equipped with one-way valve mechanism that ends in outlet pipe (3), rotate on the inner wall of rotation chamber (4) and install pivot (5), fixed mounting has rotor plate (6) in pivot (5), and fixed mounting has a plurality of baffle (7) on rotor plate (6), and baffle (7) and the inner wall that rotates chamber (4) mutually support leg that four symmetries set up, the bottom fixed mounting of fixing base (1).

2. A new energy saving back valve according to claim 1, characterized in that the filter mechanism comprises a filter plate (15) and a connecting hole (14), the connecting hole (14) is communicated with the filter chamber (11) and the rotation chamber (4), and the filter plate (15) is fixedly installed in the connecting hole (14).

3. The novel energy-saving check valve as claimed in claim 1, wherein the one-way check valve mechanism comprises a fixing ring (18) and a sealing plate (19), the fixing ring (18) is fixedly installed on the inner wall of the water outlet pipe (3), and the sealing plate (19) is rotatably installed on the right side of the fixing ring (18).

4. The novel energy-saving check valve as claimed in claim 1, wherein a positioning groove (8) is formed on the inner wall of the top of the rotating cavity (4), a tapered slider (9) is slidably connected to the inner wall of the positioning groove (8), a buffer spring (10) is fixedly mounted on the top of the tapered slider (9), and one end of the buffer spring (10) is fixedly connected with the inner wall of the top of the positioning groove (8).

5. A new energy saving return valve according to claim 1, characterized in that the inner wall of the filter chamber (11) is rotatably mounted with a rotating rod (12), two symmetrically arranged scrapers (13) are fixedly mounted on the rotating rod (12), and the scrapers (13) are mutually matched with the filter plate (15).

6. A new energy saving return valve according to claim 1, characterized in that the rotating shaft (5) is fixedly sleeved with a first belt pulley, the rotating rod (12) is fixedly sleeved with a second belt pulley, and the first belt pulley and the second belt pulley are in transmission connection with the same belt.