CN211724901U

CN211724901U - Dirt separator for backwater circulation water collector

Info

Publication number: CN211724901U
Application number: CN202020141681.4U
Authority: CN
Inventors: 姜大伟; 杨耀峰; 李�杰; 王勇; 赵国振
Original assignee: Jinan Dongsheng Thermal Power Co ltd
Current assignee: Jinan Dongsheng Thermal Power Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-23
Anticipated expiration: 2030-01-20

Abstract

The utility model relates to a dirt separator for a backwater circulation water collector, belonging to the technical field of horizontal straight-through dirt separators, the automatic pipe fitting device comprises a housing, a housing side wall fixedly connected with blowoff valve, the blowoff valve includes the drum type body of fixed connection in the housing side wall, fixedly connected with supporting mechanism on the body, there is a support housing along the radial sliding connection of body in the supporting mechanism, there is the jam mechanism that blocks up the body along body axial sliding connection in the support housing, be provided with the first glide machanism that the drive support housing slided on the supporting mechanism, first glide machanism is including rotating two first dwangs of connection on supporting mechanism, first dwang and support housing threaded connection, be provided with the second glide machanism that the drive jam mechanism slided on the support housing, the second glide machanism is including rotating the third dwang of connection on the support housing, third dwang and jam mechanism threaded connection. The utility model discloses need not twist repeatedly when having the blowdown at every turn and move the bolt, easy operation convenient effect.

Description

Dirt separator for backwater circulation water collector

Technical Field

The utility model belongs to the technical field of the technique of horizontal straight-through dirt separator and specifically relates to a return water circulation dirt separator for water collector.

Background

The existing horizontal straight-through dirt remover is used for removing and filtering impurities and dirt in a pipeline, keeping the water quality in a system clean, reducing resistance, protecting equipment and preventing the pipeline from being blocked. Generally, the straight-through type dirt separator is arranged in front of an inlet pressure regulating device of a heating system or in front of inlets of various devices, the straight-through type dirt separator is arranged on a horizontal pipeline, the direction of an arrow on a shell needs to be consistent with the direction of water flow when the straight-through type dirt separator is arranged, and dirt is periodically discharged in the operation process.

The utility model discloses a chinese utility model patent that the current grant bulletin number of 2018 annual 8 month 4 announcements is CN207755840U discloses a quick back flush dirt separator of through type, including the dirt separator casing, dirt separator casing both ends are provided with water inlet and delivery port respectively, the inside fixedly connected with filter tube of dirt separator casing, dirt separator casing lateral part fixedly connected with blowoff valve, the blowoff valve export is towards ground, there is the valve gap in the blowoff valve exit through a plurality of bolted connection, filter tube one end joint is on the water inlet, the filter tube other end is linked together with the blowoff valve, the filter tube internal rotation is connected with the guide valve. The guide valve is opened, water flow enters from the water inlet and is discharged from the water outlet after being filtered by the filter pipe, impurities in the water flow are left in the filter net and driven by the water flow to reach the drain valve, when the filter needs draining, the guide valve is closed, all bolts at the drain valve are taken down firstly, then the valve cover is taken down, the water flow is filtered by the filter pipe positioned at the front part of the guide valve, part of water flow flows into the water outlet, the other part of water flows through the outer side of the filter pipe to enter the inner side, the impurities attached to the inner side of the filter pipe are washed and are taken to the drain outlet to be discharged, and after draining is finished, the valve cover is fixed on the drain valve.

The above prior art solutions have the following drawbacks: when the dirt separator carries out the blowdown at every turn, need take off the valve gap with all bolts earlier after can taking off, fix the valve gap on the blowoff valve with the bolt after the blowdown is ended again, and the blowoff valve is located shell towards ground one side, and it is very inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a return water circulation dirt separator for water collector to the not enough of prior art existence. The bolt does not need to be screwed repeatedly during each pollution discharge, and the operation is simple and convenient.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a dirt separator for a backwater circulation water collector comprises a shell, wherein a water inlet and a water outlet are respectively formed in two ends of the shell, a blowoff valve is fixedly connected to the side wall of the shell, the outlet of the blowoff valve faces the ground, a filter cylinder is fixedly connected in the shell, a guide valve is rotationally connected in the filter cylinder, one end of the filter cylinder is communicated with the blowoff valve, the blowoff valve comprises a cylindrical pipe body fixedly connected to the side wall of the shell, a supporting mechanism is fixedly connected to the pipe body, a supporting shell is radially and slidably connected to the supporting mechanism along the pipe body, a drain outlet is formed in the supporting mechanism, a blocking mechanism for blocking the pipe body is axially and slidably connected in the supporting shell, a first sliding mechanism for driving the supporting shell to slide is arranged on the supporting mechanism and comprises two first rotating rods rotationally connected to the supporting mechanism, first dwang and support casing threaded connection, be provided with the second glide machanism that the drive blockked up the mechanism and slide on the support casing, second glide machanism is including rotating the third dwang of connecting on the support casing, third dwang and blocking mechanism threaded connection.

Through adopting above-mentioned technical scheme, third dwang drive blocks up the mechanism and exposes the body export, and first dwang drive support shell exposes the drain, and the ooff valve is closed, and rivers will strain the interior impurity of section of thick bamboo and take to the blowoff valve discharge, rotate first dwang after the blowdown is ended and make support shell shelter from the drain, rotate the third dwang and make and block up the mechanism and block up the body export, and easy operation is convenient.

The present invention may be further configured in a preferred embodiment as: the supporting mechanism comprises a first supporting plate fixedly connected to the pipe body and far away from one end of the shell, the first supporting plate deviates from two second supporting plates fixedly connected to one side of the pipe body, the second supporting plate deviates from a third supporting plate fixedly connected to one side of the first supporting plate, the third supporting plate faces to a first limiting plate fixedly connected to one side of the second supporting plate, and the supporting shell is connected to the third supporting plate in a sliding mode along the radial direction of the pipe body.

Through adopting above-mentioned technical scheme, the range that slides of support casing is restricted to first limiting plate, prevents to support the casing and follow the roll-off in the third backup pad.

The present invention may be further configured in a preferred embodiment as: the supporting shell is internally provided with a sliding groove along the axial direction of the pipe body, the blocking mechanism comprises a first convex block which is connected in the sliding groove in a sliding mode, the first convex block faces one side of the pipe body and is fixedly connected with a second convex block, the first convex block is a square block, the second convex block is a truncated cone-shaped convex block, and the diameter of the bottom face of the second convex block is smaller than the side length of the first convex block.

Through adopting above-mentioned technical scheme, first lug drives the second lug and slides to block up the body export, because of the second lug is round platform shape, the part that the second lug stretches into in the body is more, and sealing performance is better.

The present invention may be further configured in a preferred embodiment as: the second bump is made of rubber.

Through adopting above-mentioned technical scheme, the gas tightness at body exit can be increased to rubber, and the condition that reduces to leak appears.

The present invention may be further configured in a preferred embodiment as: first glide machanism includes fixed connection in the third backup pad towards the second limiting plate of second backup pad one side, first rotation pole rotates to be connected on the second limiting plate, first rotation pole one end is passed the support casing and is rotated and connect on first limiting plate, first rotation pole passes through threaded connection with the support casing.

Through adopting above-mentioned technical scheme, first rotation pole rotates to make the support housing slide, expose the drain, easy operation is convenient.

The present invention may be further configured in a preferred embodiment as: first glide machanism still includes the first drive gear of coaxial fixed connection on first dwang, it is connected with the second dwang to rotate on the second limiting plate, coaxial fixedly connected with second drive gear on the second dwang, the meshing of second drive and first drive gear, the first leader of second dwang one end fixedly connected with.

Through adopting above-mentioned technical scheme, drive two first dwang of second dwang drive and rotate easy operation convenience through first handle.

The present invention may be further configured in a preferred embodiment as: the supporting shell is provided with a sliding groove along the axial direction of the pipe body, the third rotating rod is connected to the bottom wall of the sliding groove in a rotating mode, the third rotating rod is parallel to the axis of the pipe body, the third rotating rod is provided with a worm wheel in a coaxial and fixedly connected mode, the bottom wall of the sliding groove is connected with a worm in a rotating mode, and the worm wheel is meshed with the worm.

Through adopting above-mentioned technical scheme, thereby utilize worm drive worm wheel to rotate and drive the third dwang and rotate, the first lug of third dwang drive slides, when rotating and stopping, the worm gear provides the self-locking power to effectively resist the pressure that rivers brought.

The present invention may be further configured in a preferred embodiment as: and a second through hole is formed in the second supporting plate.

By adopting the technical scheme, the position of the supporting shell can be conveniently observed through the through hole, and the supporting shell is convenient to operate and slide.

The present invention may be further configured in a preferred embodiment as: one end of the worm penetrates through the second through hole and is fixedly connected with a second handle.

Through adopting above-mentioned technical scheme, drive the worm through the second handle and rotate, easy operation is laborsaving.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the third rotating rod drives the blocking mechanism to expose the outlet of the pipe body, the first rotating rod drives the support shell to expose the sewage discharge port, the guide valve is closed, the impurities in the filter cartridge are brought to the sewage discharge valve by water flow to be discharged, the first rotating rod is rotated to shield the sewage discharge port by the support shell after sewage discharge is finished, and the third rotating rod is rotated to block the outlet of the pipe body by the blocking mechanism, so that the operation is simple and convenient;

2. the rubber can increase the air tightness of the outlet of the pipe body and reduce the water leakage;

3. thereby utilize worm drive worm wheel to rotate and drive the third dwang and rotate, the first lug of third dwang drive slides, when rotating and stopping, the worm gear provides the self-locking power to effectively resist the pressure that rivers brought.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a schematic view of the first sliding mechanism, the second sliding mechanism, and the blocking mechanism according to the present embodiment.

Reference numerals: 110. a housing; 120. a water inlet; 130. a water outlet; 140. a pilot valve; 150. a filter cartridge; 200. a blowoff valve; 210. a pipe body; 220. a support mechanism; 221. a first support plate; 222. a second support plate; 223. a third support plate; 224. a first limit plate; 225. a second through hole; 226. a sewage draining outlet; 230. a support housing; 240. a first sliding mechanism; 241. a second limiting plate; 242. a first rotating lever; 243. a second rotating lever; 244. a first drive gear; 245. a second drive gear; 246. a first handle; 250. a second sliding mechanism; 251. a third rotating rod; 252. a worm gear; 253. a worm; 254. a second handle; 260. a plugging mechanism; 261. a first bump; 262. a second bump; 270. a chute; 280. a first via.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a dirt separator for return water circulation water collector, including shell 110, water inlet 120 and delivery port 130 have been seted up respectively to shell 110 both ends, shell 110 lateral wall fixedly connected with blowoff valve 200, blowoff valve 200 exports towards ground, fixedly connected with strains a section of thick bamboo 150 in the shell 110 (refer to fig. 2), it is connected with guide valve 140 to strain a section of thick bamboo 150 internal rotation, it communicates with blowoff valve 200 to strain 150 one end, blowoff valve 200 includes the cylinder type body 210 of fixed connection in shell 110 lateral wall, fixedly connected with supporting mechanism 220 on the body 210, there is supporting mechanism 230 along the radial sliding connection of body 210 in the supporting mechanism 220, drain 226 has been seted up on the supporting mechanism 220, there is blocking mechanism 260 along body 210 axial sliding connection in the supporting mechanism 230, be provided with the first glide mechanism 240 that the drive supported casing 230 slided on the supporting mechanism 220, be provided with the second glide mechanism 250 that the.

Referring to fig. 1, the supporting mechanism 220 includes a first supporting plate 221 fixedly connected to one end of the tube 210 far away from the housing 110, the first supporting plate 221 deviates from two second supporting plates 222 fixedly connected to one side of the tube 210, the second supporting plate 222 deviates from one side of the first supporting plate 221 and is fixedly connected to a third supporting plate 223, and the third supporting plate 223 faces a first limiting plate 224 fixedly connected to one side of the second supporting plate 222.

Referring to fig. 1, the second support plate 222 is provided with a second through hole 225.

Referring to fig. 2, a sliding groove 270 is formed in the support housing 230 along the axial direction of the tube 210, the blocking mechanism 260 includes a first protrusion 261 slidably connected in the sliding groove 270, and a second protrusion 262 is fixedly connected to one side of the first protrusion 261 facing the tube 210. The first bump 261 is a square block, the second bump 262 is a truncated cone-shaped bump, the diameter of the bottom surface of the second bump 262 is smaller than the side length of the first bump 261, and the second bump 262 is made of rubber. The support housing 230 has a first through hole 280 (see fig. 1), and the position of the blocking mechanism 260 can be observed through the first through hole 280.

Referring to fig. 2, the first sliding mechanism 240 includes a second limiting plate 241 fixedly connected to one side of the third supporting plate 223 facing the second supporting plate 222, two first rotating rods 242 rotatably connected to the second limiting plate 241, a first driving gear 244 coaxially and fixedly connected to the first rotating rods 242, a second rotating rod 243 rotatably connected to the second limiting plate 241, a second driving gear 245 coaxially and fixedly connected to the second rotating rod 243, and a second driving gear engaged with the first driving gear 244. One end of the first rotating rod 242 penetrates through the support housing 230 and is rotatably connected to the first stopper plate 224, and the first rotating rod 242 is connected to the support housing 230 through a screw thread. The first rotating rod 242 rotates to drive the second rotating rod 243 to rotate, so that the support housing 230 drives the blocking mechanism 260 to slide in the support mechanism 220, and the sewage draining outlet 226 is exposed, thereby facilitating sewage draining.

Referring to fig. 2, a first handle 246 is fixedly connected to an end of the second rotating lever 243 away from the support housing 230.

Referring to fig. 2, the second sliding mechanism 250 includes a third rotating rod 251 rotatably connected to the bottom wall of the sliding groove 270, the third rotating rod 251 is parallel to the axis of the tube 210, a worm wheel 252 is coaxially and fixedly connected to the third rotating rod 251, a worm 253 is rotatably connected to the bottom wall of the sliding groove 270, and the worm wheel 252 is engaged with the worm 253. The worm 253 rotates to drive the third rotating rod 251 to rotate, so that the second projection 262 exposes or blocks the outlet of the tube 210.

Referring to fig. 2, a second handle 254 is fixedly coupled to one end of the worm 253.

The implementation manner of the embodiment is as follows: when the dirt separator needs to discharge dirt, the worm 253 drives the worm wheel 252 to rotate by rotating the second handle 254, so as to drive the first bump 261 to slide to expose the outlet of the pipe body 210, the first handle 246 is rotated to drive the second rotating rod 243 to rotate, and the second driving gear 245 drives the first driving gear 244 to rotate to drive the first rotating rod 242 to rotate, so that the support shell 230 slides to expose the dirt discharge outlet 226.

The pilot valve 140 is closed, the water flow backwashes the filter cartridge 150, and the impurities in the filter cartridge 150 are carried to the blowoff valve 200 by the water flow and discharged.

After the sewage discharge is finished, the first handle 246 is rotated to rotate the second rotating rod 243, the second driving gear 245 drives the first driving gear 244 to rotate the first rotating rod 242, the supporting shell 230 slides and butts against the first limiting plate 224, so that the sewage discharge port 226 is blocked, the second handle 254 is rotated, the worm 253 drives the worm wheel 252 to rotate, the first convex block 261 is driven to slide, the outlet of the pipe body 210 is blocked, and the sewage discharge operation is finished.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a return water circulation dirt separator for water collector, includes shell (110), water inlet (120) and delivery port (130) have been seted up respectively to shell (110) both ends, shell (110) lateral wall fixedly connected with blowoff valve (200), blowoff valve (200) export is towards ground, fixedly connected with strains a section of thick bamboo (150) in shell (110), it has guide valve (140) to strain a section of thick bamboo (150) internal rotation, it communicates with blowoff valve (200) to strain a section of thick bamboo (150) one end, its characterized in that: the blowoff valve (200) comprises a cylindrical pipe body (210) fixedly connected to the side wall of the shell (110), a supporting mechanism (220) is fixedly connected to the pipe body (210), a supporting shell (230) is connected to the supporting mechanism (220) in a radial sliding mode along the pipe body (210), a drain outlet (226) is formed in the supporting mechanism (220), a blocking mechanism (260) for blocking the pipe body (210) is connected to the supporting shell (230) in an axial sliding mode along the pipe body (210), a first sliding mechanism (240) for driving the supporting shell (230) to slide is arranged on the supporting mechanism (220), the first sliding mechanism (240) comprises two first rotating rods (242) rotatably connected to the supporting mechanism (220), the first rotating rods (242) are in threaded connection with the supporting shell (230), a second sliding mechanism (250) for driving the blocking mechanism (260) to slide is arranged on the supporting shell (230), the second sliding mechanism (250) comprises a third rotating rod (251) which is rotatably connected to the supporting shell (230), and the third rotating rod (251) is in threaded connection with the blocking mechanism (260).

2. The dirt separator for the backwater circulation water collector as claimed in claim 1, wherein: support mechanism (220) are including fixed connection in body (210) keep away from first backup pad (221) of shell (110) one end, first backup pad (221) deviate from two second backup pads (222) of the vertical fixedly connected with in body (210) one side, second backup pad (222) deviate from first backup pad (221) one side fixedly connected with third backup pad (223), third backup pad (223) are towards the first limiting plate (224) of the vertical fixedly connected with in second backup pad (222) one side, support casing (230) along body (210) radial sliding connection on third backup pad (223).

3. The dirt separator for the backwater circulation water collector as claimed in claim 2, wherein: the supporting shell (230) is internally provided with a sliding groove (270) along the axial direction of the tube body (210), the blocking mechanism (260) comprises a first protruding block (261) connected in the sliding groove (270) in a sliding mode, the first protruding block (261) faces one side of the tube body (210) and is fixedly connected with a second protruding block (262), the first protruding block (261) is a square block, the second protruding block (262) is a truncated cone-shaped protruding block, and the diameter of the bottom face of the second protruding block (262) is smaller than the side length of the first protruding block (261).

4. The dirt separator for a backwater circulation water collector as claimed in claim 3, wherein: the second bump (262) is made of rubber.

5. The dirt separator for the backwater circulation water collector as claimed in claim 4, wherein: first glide machanism (240) are including second limiting plate (241) of fixed connection in third backup pad (223) towards second backup pad (222) one side, first rotation pole (242) rotate to be connected on second limiting plate (241), first rotation pole (242) one end is passed support casing (230) and is rotated and connect on first limiting plate (224), first rotation pole (242) pass through threaded connection with support casing (230).

6. The dirt separator for the backwater circulation water collector as claimed in claim 5, wherein: first glide machanism (240) still includes first drive gear (244) of coaxial fixed connection on first dwang (242), it is connected with second dwang (243) to rotate on second limiting plate (241), coaxial fixedly connected with second drive gear (245) on second dwang (243), the second drive meshes with first drive gear (244), second dwang (243) one end fixedly connected with first leader (246).

7. The dirt separator for the backwater circulation water collector as claimed in claim 6, wherein: support casing (230) have seted up spout (270) along body (210) axial, third dwang (251) are rotated and are connected in spout (270) diapire, third dwang (251) are parallel with body (210) axis, coaxial fixedly connected with worm wheel (252) on third dwang (251), spout (270) diapire is rotated and is connected with worm (253), worm wheel (252) and worm (253) meshing.

8. The dirt separator for a backwater circulation collector as claimed in claim 7, wherein: the second support plate (222) is provided with a second through hole (225).

9. The dirt separator for a backwater circulation collector of claim 8, wherein: one end of the worm (253) penetrates through the second through hole (225) and is fixedly connected with a second handle (254).