CN218322959U

CN218322959U - Box-type vector non-negative-pressure water supply equipment

Info

Publication number: CN218322959U
Application number: CN202222272484.8U
Authority: CN
Inventors: 张永鑫
Original assignee: Jinquan Technology Group Co ltd
Current assignee: Jinquan Technology Group Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-17
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a no negative pressure water supply equipment technical field just discloses a box vector does not have negative pressure water supply equipment, including no negative pressure water supply equipment body, the outside of no negative pressure water supply equipment body is provided with filtering mechanism, filtering mechanism includes filtering pipeline, the through-hole has been seted up on filtering pipeline's surface, the sliding surface of through-hole is connected with the support frame, the fixed surface of support frame is connected with the filter screen, the fixed surface of support frame is connected with the locating plate, the sliding surface of locating plate is connected with an internal thread section of thick bamboo, filtering pipeline's fixed surface is connected with a first external screw thread section of thick bamboo, a first external screw thread section of thick bamboo and internal thread section of thick bamboo threaded connection, the ring channel has been seted up to filtering pipeline's internal surface, support frame and ring channel joint. The utility model provides a box vector does not have negative pressure water supply equipment, through the effect that sets up filtering mechanism, whole device reaches and can conveniently clears up the filter screen to the leakproofness of device has been strengthened.

Description

Box-type vector non-negative-pressure water supply equipment

Technical Field

The utility model relates to a no negative pressure water supply equipment technical field specifically is a box vector does not have negative pressure water supply equipment.

Background

The non-negative pressure water supply equipment takes a municipal pipe network as a water source, fully utilizes the original pressure of the municipal pipe network to form a closed continuous relay pressurization water supply mode, has good energy-saving effect, does not have secondary pollution of water quality, is the development and extension of variable-frequency constant-pressure water supply equipment, is generally called non-negative pressure variable-frequency water supply equipment, is also called variable-frequency non-negative pressure water supply equipment, is pressurization equipment directly connected to a water supply pipe network,

through search, chinese patent with the publication number of CN215801972U discloses a non-negative pressure water supply device, which effectively solves the filtering problem of the non-negative pressure water supply device, realizes simple replacement of a filter element, can realize replacement of the filter element without dismounting a pipeline,

in the above-described configuration, after installation, the sealing performance of the entire apparatus is poor, and water leakage is likely to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box vector does not have negative pressure water supply equipment, has solved after the installation, and the sealing performance of whole device is poor, takes place the problem of the condition of leaking easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a box vector does not have negative pressure water supply equipment, includes no negative pressure water supply equipment body, the outside of no negative pressure water supply equipment body is provided with filtering mechanism, filtering mechanism includes filtering pipeline, the through-hole has been seted up on filtering pipeline's surface, the sliding surface of through-hole is connected with the support frame, the fixed surface of support frame is connected with the filter screen, the fixed surface of support frame is connected with the locating plate, the sliding surface of locating plate is connected with an internal thread section of thick bamboo, filtering pipeline's a fixed surface is connected with a first external screw thread section of thick bamboo, a first external screw thread section of thick bamboo and internal screw thread section of thick bamboo threaded connection, the ring channel has been seted up to filtering pipeline's internal surface, support frame and ring channel joint.

Preferably, the surface of the filtering pipeline is fixedly connected with a second external thread cylinder, and the second external thread cylinder is in threaded connection with the internal thread cylinder, so that the internal thread cylinder can completely cover the positioning plate, and the supporting frame can be stably fixed in the through hole.

Preferably, the fixed surface of through-hole is connected with sealed the pad, the support frame contacts with sealed the pad, and the sealed pad that sets up can reach sealed effect.

Preferably, the fixed surface of the filter pipeline is connected with a sealing ring, a clamping groove is formed in the surface of the positioning plate, the sealing ring is clamped with the clamping groove, and the sealing ring is arranged between the clamping groove formed in the positioning plate and the filter pipeline, so that the sealing gasket can be matched to seal the device.

Preferably, the surface of filter tube still is provided with positioning mechanism, positioning mechanism includes the locating rack, the surface of locating rack rotates through the pivot symmetry and is connected with arc splint, two the equal fixedly connected with blotter in surface of arc splint, the blotter of setting avoids adding the too big damage that causes filter tube of holding power.

Preferably, one of them the surface of arc splint is provided with the bolt, the bolt runs through another arc splint, the surperficial threaded connection of bolt has the nut, twists the bolt, screws up screw thread and nut, can fix and support filter tube this moment, avoids at the during operation, and rivers produce great impact force to filter tube, lead to the unstable emergence of filter screen pipeline to rock.

Preferably, the surface fixed mounting of filter tube has the valve, the surface fixed mounting of no negative pressure water supply equipment body has the water tank, filter tube and water tank intercommunication set up for inside the water in the water tank can get into filter tube.

The utility model provides a box vector does not have negative pressure water supply equipment. The box-type vector non-negative-pressure water supply equipment has the following beneficial effects:

(1) The utility model discloses in: the utility model provides a box vector does not have negative pressure water supply equipment, through the effect that sets up filtering mechanism, whole device reaches and can conveniently clears up the filter screen to the leakproofness of device has been strengthened.

(2) The utility model discloses in: the utility model provides a box vector does not have negative pressure water supply equipment, through the effect that sets up positioning mechanism, can fix and support filter tube, avoids at the during operation, and rivers produce great impact force to filter tube, lead to the unstable emergence of filter screen pipeline to rock.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

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

FIG. 3 is a side view, cross-sectional view of a portion of the arc splint of the present invention;

fig. 4 is an enlarged schematic view of the local structure of the present invention.

In the figure: 1. a non-negative pressure water supply equipment body; 2. a filtering mechanism; 201. a filtration pipeline; 202. a support frame; 203. filtering with a screen; 204. positioning a plate; 205. an internal threaded barrel; 206. a first externally threaded barrel; 207. a second externally threaded barrel; 3. a gasket; 4. a seal ring; 5. a positioning mechanism; 501. a positioning frame; 502. an arc-shaped splint; 503. a cushion pad; 504. a bolt; 505. a nut; 6. a valve; 7. a water tank.

Detailed Description

As shown in fig. 1-4, the utility model provides a technical solution: a box-type vector non-negative pressure water supply device comprises a non-negative pressure water supply device body 1, wherein a filtering mechanism 2 is arranged on the outer side of the non-negative pressure water supply device body 1, the filtering mechanism 2 comprises a filtering pipeline 201, a through hole is formed in the surface of the filtering pipeline 201, a supporting frame 202 is connected to the surface of the through hole in a sliding manner, a filter screen 203 is fixedly connected to the surface of the supporting frame 202, a positioning plate 204 is fixedly connected to the surface of the supporting frame 202, an internal thread cylinder 205 is connected to the surface of the positioning plate 204 in a sliding manner, a first external thread cylinder 206 is fixedly connected to the surface of the filtering pipeline 201, the first external thread cylinder 206 is in threaded connection with the internal thread cylinder 205, an annular groove is formed in the inner surface of the filtering pipeline 201, and the supporting frame 202 is clamped with the annular groove;

the surface of the filtering pipeline 201 is fixedly connected with a second external thread cylinder 207, the second external thread cylinder 207 is in threaded connection with an internal thread cylinder 205, so that the internal thread cylinder 205 can completely cover the positioning plate 204, so that the supporting frame 202 can be stably fixed inside the through hole, the surface of the through hole is fixedly connected with a sealing gasket 3, the supporting frame 202 is in contact with the sealing gasket 3, the set sealing gasket 3 can achieve the sealing effect, the surface of the filtering pipeline 201 is fixedly connected with a sealing ring 4, the surface of the positioning plate 204 is provided with a clamping groove, the sealing ring 4 is clamped with the clamping groove, a sealing ring 4 is arranged between the clamping groove formed in the positioning plate 204 and the filtering pipeline 201, so that the device can be sealed by matching with the sealing gasket 3, the surface of the filtering pipeline 201 is also provided with a positioning mechanism 5, the positioning mechanism 5 comprises a positioning frame 501, the surface of the positioning frame 501 is symmetrically and rotatably connected with an arc-shaped clamping plate 502 through a rotating shaft, the surface of the two arc-shaped clamping plates 502 is fixedly connected with a buffer cushion 503, the arranged buffer cushion 503 avoids damage to the filtering pipeline 201 due to overlarge clamping force, the surface of one arc-shaped clamping plate 502 is provided with a bolt 504, the bolt 504 penetrates through the other arc-shaped clamping plate 502, the surface of the bolt 504 is in threaded connection with a nut 505, the bolt 504 is screwed, the thread is screwed with the nut 505, the filtering pipeline 201 can be fixed and supported at the moment, the phenomenon that during operation, water flow generates large impact force on the filtering pipeline 201 to cause the unstable pipeline of the filtering net 203 to shake is avoided, the surface of the filtering pipeline 201 is fixedly provided with a valve 6, the surface of the non-negative-pressure water supply equipment body 1 is fixedly provided with a water tank 7, the filtering pipeline 201 is communicated with the water tank 7, so that water in the water tank 7 can enter the filtering pipeline 201, and the filtering mechanism 2 is arranged, the whole device can conveniently clean the filter screen 203 and enhance the sealing performance of the device.

When the box type vector non-negative pressure water supply equipment is used, when water flow enters a filtering pipeline 201 from a water tank 7, the water flow can be filtered by the water flow after passing through a filtering screen 203, the filtering screen 203 is arranged in a cambered surface, so that when the water flow impacts the filtering screen 203, the impact force on the filtering screen 203 is reduced, the service life of the filtering screen 203 is prolonged, when the filtering screen 203 needs to be cleaned, an internal thread cylinder 205 is rotated, so that the internal thread cylinder 205 can move rightwards under the action of a second external thread cylinder 207 through a first external thread cylinder 206, when the internal thread cylinder 205 completely moves to the right side of a positioning plate 204, the filtering screen 203 is made of soft materials, so that a positioning plate 204 can be pulled to move upwards by the positioning plate 204, the supporting plate drives the filtering screen 203 to be drawn out from a through hole, at the moment, the filtering screen 203 can be cleaned, the cleaned filtering screen 203 is embedded into the through hole from the through hole, the sealing gasket 3 can achieve the sealing effect, the sealing ring 4 is arranged between the clamping groove formed in the positioning plate 204 and the filtering pipeline 201, so that the sealing gasket 3 can be matched to perform sealing treatment on the device, the whole device can conveniently clean the filter screen 203, the sealing performance of the device is enhanced, the inner wall of the internal thread cylinder 205 can abut against the positioning plate 204 by reversely rotating the internal thread cylinder 205, the positioning plate 204 cannot move, the filtering pipeline 201 can be placed on the positioning frame 501, the filtering pipeline 201 can be clamped by rotating the arc-shaped clamping plate 502, the arranged buffer cushion 503 avoids damage to the filtering pipeline 201 due to excessive clamping force, the bolt 504 is screwed, the thread and the nut 505 are screwed, the filtering pipeline 201 can be fixed and supported at the moment, and the filtering pipeline is prevented from working, the water flow generates a large impact force on the filter pipe 201, which causes the filter net 203 to shake due to the unstable pipe.

Claims

1. The utility model provides a box vector does not have negative pressure water supply equipment, includes no negative pressure water supply equipment body (1), its characterized in that: the outside of no negative pressure water supply equipment body (1) is provided with filtering mechanism (2), filtering mechanism (2) is including filtering pipeline (201), the through-hole has been seted up on the surface of filtering pipeline (201), the sliding surface of through-hole is connected with support frame (202), the fixed surface of support frame (202) is connected with filter screen (203), the fixed surface of support frame (202) is connected with locating plate (204), the sliding surface of locating plate (204) is connected with interior thread section of thick bamboo (205), the fixed surface of filtering pipeline (201) is connected with first external screw thread section of thick bamboo (206), first external screw thread section of thick bamboo (206) and interior thread section of thick bamboo (205) threaded connection, the ring channel has been seted up to the internal surface of filtering pipeline (201), support frame (202) and ring channel joint.

2. The box-type vector non-negative pressure water supply equipment according to claim 1, characterized in that: the surface of the filtering pipeline (201) is fixedly connected with a second external thread cylinder (207), and the second external thread cylinder (207) is in threaded connection with an internal thread cylinder (205).

3. The box-type vector non-negative pressure water supply equipment according to claim 1, characterized in that: the surface of the through hole is fixedly connected with a sealing gasket (3), and the support frame (202) is in contact with the sealing gasket (3).

4. The box-type vector non-negative pressure water supply equipment according to claim 1, characterized in that: the fixed surface of filter tube (201) is connected with sealing washer (4), the draw-in groove has been seted up on the surface of locating plate (204), sealing washer (4) and draw-in groove joint.

5. The box-type vector non-negative pressure water supply equipment according to claim 1, characterized in that: the surface of filter pipe (201) still is provided with positioning mechanism (5), positioning mechanism (5) are including locating rack (501), the surface of locating rack (501) is connected with arc splint (502), two through pivot symmetry rotation the equal fixedly connected with blotter (503) in surface of arc splint (502).

6. The box-type vector non-negative pressure water supply equipment according to claim 5, characterized in that: the surface of one of the arc-shaped clamping plates (502) is provided with a bolt (504), the bolt (504) penetrates through the other arc-shaped clamping plate (502), and the surface of the bolt (504) is in threaded connection with a nut (505).

7. The box-type vector non-negative pressure water supply equipment according to claim 1, characterized in that: the surface fixed mounting of filter tube way (201) has valve (6), the surface fixed mounting of no negative pressure water supply equipment body (1) has water tank (7), filter tube way (201) and water tank (7) intercommunication set up.