CN211169983U

CN211169983U - Intermediate water tank for water treatment ultrafiltration

Info

Publication number: CN211169983U
Application number: CN201921947813.6U
Authority: CN
Inventors: 王宁; 张宏
Original assignee: Changzhou Zhongneng Environmental Engineering Co ltd
Current assignee: Changzhou Zhongneng Environmental Engineering Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-04
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses an intermediate water tank for water treatment ultrafiltration, which belongs to the technical field of intermediate water tanks in water treatment links, and has the technical scheme that the intermediate water tank comprises a first shell, wherein the inside of the first shell is of a hollow structure, the outer peripheral surface of the first shell is provided with a first through hole and a second through hole, the first through hole is fixedly provided with a water outlet pipe, the second through hole is fixedly provided with a water inlet pipe, the water outlet pipe and the water inlet pipe are both communicated with the inside of the first shell, and the first shell is provided with a water level display structure in a penetrating way; the water level display structure comprises a guide rod, a spur rack, a gear, a rotating rod, a floating plate and a spring, wherein one end of the guide rod is fixed to the bottom of the inner wall of the first shell, the other end of the guide rod is fixed to the top of the inner wall of the first shell, the floating plate is slidably sleeved on the outer peripheral surface of the guide rod, and the spur rack is slidably sleeved on the outer peripheral surface of the guide rod. The utility model discloses the effect that improves work efficiency has.

Description

Intermediate water tank for water treatment ultrafiltration

Technical Field

The utility model relates to a technical field of middle water tank in the water treatment link especially relates to a middle water tank is used in water treatment ultrafiltration.

Background

In the water treatment process, there is a device for temporarily storing water called an intermediate tank.

In the prior art, when water is filled into the middle water tank, the water is generally determined by the experience of an operator or the time for watching the tariff internal to the middle digital display, but after the operation is finished, the operator can start the next operation, so that the working efficiency of the operator is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a middle water tank for water treatment ultrafiltration has the effect of improving work efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an intermediate water tank for ultrafiltration of water treatment comprises a first shell, wherein the interior of the first shell is of a hollow structure, a first through hole and a second through hole are formed in the outer peripheral surface of the first shell, a water outlet pipe is fixed at the first through hole, a water inlet pipe is fixed at the second through hole, the water outlet pipe and the water inlet pipe are both communicated with the interior of the first shell, and a water level display structure is arranged on the first shell in a penetrating manner;

the water level display structure comprises a guide rod, a spur rack, a gear, a rotating rod, a floating plate and a spring, one end of the guide rod is fixed with the bottom of the inner wall of the first shell, the other end of the guide rod is fixed with the top of the inner wall of the first shell, the outer peripheral surface of the floating plate is sleeved in a sliding way, the outer peripheral surface of the guide rod is sleeved in a sliding way by the straight rack, the spring is wound on the outer peripheral surface of the guide rod, one end of the spring is fixed with the guide rod, the other end of the spring is fixed with the straight rack, one side of the first shell, which is close to the straight rack, is provided with a third through hole, the rotating rod is rotatably sleeved at the third through hole, the gear is fixed with one end of the rotating rod positioned in the first shell, the gear with spur rack intermeshing, the dwang is located the outside one end of first casing is provided with the instruction subassembly.

Through adopting above-mentioned technical scheme, operating personnel pours water to first casing inside through the inlet tube, and when the inside horizontal plane of first casing began to rise, the drive kickboard rose along guide arm place rectilinear direction. When the surface of water reached certain height in first casing inside, the kickboard was also apart from the certain height in first shells inner wall bottom, and the kickboard touched the spur rack, and along with the continuation of the surface of water rises, the kickboard drove the spur rack and moves along guide arm place straight line direction, and the spur rack drives gear revolve, and the gear drives the dwang and rotates in third through-hole inside, and the dwang drives the motion of instruction subassembly. The operator can know the condition of the water level in the inner part of the first shell in stages only by watching the indicating assembly, so that the operator can conveniently arrange the next work in advance, the working efficiency is improved, the result is clear, and the operator can conveniently process the next work.

The utility model discloses further set up to, the instruction subassembly includes pointer and first fixed plate, the one end of pointer with the dwang is located the outside one end of first casing is fixed mutually, first fixed plate is fixed the outside of first casing, just the one end of dwang is passed first fixed plate, be equipped with the scale mark on the first fixed plate.

Through adopting above-mentioned technical scheme, the dwang drives the pointer and rotates, and the pointer moves on first fixed plate, and operating personnel can know the condition of the inside water level of first casing through watching the scale mark on the first fixed plate.

The utility model discloses further set up to, the outside fixedly connected with protection casing of first casing, protection casing with one side of first casing laminating is equipped with the opening, first fixed plate the dwang reaches the pointer all is located the inside of protection casing.

Through adopting above-mentioned technical scheme, protection casing protection pointer, first fixed plate etc. do not receive the damage.

The utility model discloses further set up to, the fourth through-hole has been seted up to the one end centre point department of spur rack, a plurality of first recesses have been seted up to fourth through-hole inner wall department, the inside activity of first recess is provided with the ball, the ball with the outer peripheral face of guide arm forms the point contact.

By adopting the technical scheme, rolling friction is formed between the straight rack and the guide rod, and when the straight rack is subjected to a little acting force of external force, the straight rack can move, so that the testing precision of the device is improved.

The utility model discloses further set up to, the fifth through-hole has been seted up at the top of first casing, fifth through-hole department articulates there is the top cap, fifth through-hole inner wall lower extreme outer peripheral face fixedly connected with backup pad, the top cap with the backup pad is inconsistent.

Through adopting above-mentioned technical scheme, the top cap is free activity, and operating personnel accessible top cap carries out the health and cleanness to first casing inside.

The utility model discloses further set up to, a plurality of sixth through-holes have been seted up to the outer peripheral face of first casing, sixth through-hole inside is provided with the transparent plate.

Through adopting above-mentioned technical scheme, operating personnel can observe the inside condition of first casing through the transparent plate.

The utility model discloses further set up to, the inner wall bottom fixedly connected with gag lever post of first casing, gag lever post place sharp with guide arm place sharp parallel, spacing hole has been seted up at the top of kickboard, the one end of gag lever post is passed spacing hole, the gag lever post with gag lever post appearance looks adaptation.

Through adopting above-mentioned technical scheme, the gag lever post reduces the kickboard and self rocks the circumstances such as the in-process that the kickboard moved along the guide arm, improves the measuring accuracy of device.

The utility model discloses further set up to, the kickboard is close to one side fixedly connected with rubber protection layer of spur rack.

Through adopting above-mentioned technical scheme, the rubber protective layer avoids kickboard and spur rack direct contact, and the rubber protective layer slows down the impact force of kickboard to the straight rack, has prolonged the life of spur rack and kickboard.

To sum up, the utility model discloses following beneficial effect has:

1. through first casing, kickboard, spur rack, gear, spring, pointer, first fixed plate etc. make operating personnel can know the interior part of first casing staged water level height, be convenient for in time arrange work on next step, improved work heroic couple.

2. Through transparent plate, sixth through-hole, make things convenient for operating personnel to observe the inside condition of first casing constantly.

3. Through top cap, fifth through-hole, backup pad, can make things convenient for operating personnel to clean inside the first casing and clean.

Drawings

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

Fig. 2 is a schematic view of the half-section structure of fig. 1.

Fig. 3 is a schematic cross-sectional structure of the spur rack of fig. 2.

Fig. 4 is a right side view of the first fixing plate of fig. 2.

In the figure, 1, a first housing; 11. a first through hole; 12. a second through hole; 111. a water outlet pipe; 121. a water inlet pipe; 2. a water level display structure; 21. a guide bar; 22. straight rack; 23. a gear; 24. rotating the rod; 25. a floating plate; 26. a spring; 3. an indicating component; 31. an indicator needle; 32. a first fixing plate; 321. scale lines; 4. a protective housing; 221. a fourth via hole; 222. a first groove; 223. a ball bearing; 5. a fifth through hole; 51. a top cover; 52. a support plate; 6 a sixth through hole; 61. a transparent plate; 7. a limiting rod; 251. a limiting hole; 252. a rubber protective layer; 13. a second groove; 241. and (4) convex rings.

Detailed Description

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

Example (b):

referring to fig. 1, the utility model discloses an intermediate water tank for water treatment ultrafiltration, including first casing 1, first casing 1 is inside to be hollow structure, and first casing 1 is as the intermediate tank of water treatment link. In order to receive and output water from the first casing 1, a first through hole 11 and a second through hole 12 (see fig. 2) are formed in the outer circumferential surface of the first casing 1, a water outlet pipe 111 is welded at the first through hole 11, and a water inlet pipe 121 is welded at the second through hole 12. The water inlet pipe 121 and the water outlet pipe 111 are both communicated with the inside of the first housing 1.

Referring to fig. 2, in order to make the operator know whether the water level in the water tank is close to the height of the inner wall of the first housing 1, the operator can conveniently stop conveying water to the inside of the first housing 1 in time, and the operator can conveniently perform the next operation in time. A water level display structure 2 is arranged on the first shell 1 in a penetrating way. The water level display structure 2 includes a guide bar 21, a spur rack 22, a gear 23, a rotation lever 24, a floating plate 25, and a spring 26. The two ends of the guide rod 21 are welded at the bottom and the top of the first housing 1, the guide rod 21 is perpendicular to the bottom of the inner wall of the first housing 1, the floating plate 25 is slidably sleeved on the outer peripheral surface of the guide rod 21, and the floating plate 25 changes along with the change of the height of the water level in the first housing 1. A third through hole is formed in one side of the first shell 1, a second groove 13 is formed in the inner wall of the third through hole, and a convex ring is welded on the outer peripheral surface of the rotating rod 24. 241, convex ring. 241 are embedded in the second groove 13 and are convex. 241 are matched with the shape of the second groove 13, and the rotating rod 24 rotates in situ in the third through hole. The gear 23 is welded at one end of the rotating rod 24 inside the first housing 1, and the indicating assembly 3 is provided at one end of the rotating rod 24 outside the first housing 1. In order to make the indicating component 3 play a role of early warning and displaying the water level inside the first shell 1. The spring 26 is wound around the outer circumferential surface of the guide bar 21, and one end of the spring 26 is fixed to the outer circumferential surface of the guide bar 21 and the other end is fixed to the spur rack 22. The spur rack 22 is also slidably sleeved on the outer peripheral surface of the guide rod 21, and the spur rack 22 is meshed with the gear 23. When the water level is at a certain height inside the first housing 1, the water level inside the first housing 1 drives the floating plate 25 to move upward, and the floating plate 25 can contact the spur rack 22 and make the spur rack 22 move along the linear direction of the guide rod 21. The spur rack 22 drives the gear 23 to rotate, the gear 23 drives the rotating rod 24 to rotate, and the rotating rod 24 drives the indicating component 3 to move. In order to prevent the toothed side of the spur rack 22 from contacting the gear 23 when the spur rack 22 moves in the linear direction of the guide rod 21, it is preferable that the guide rod 21 has a square cross section.

Referring to fig. 2, in order to prevent the floating plate 25 from directly contacting the spur rack 22 and to buffer the impact of the floating plate 25 against the spur rack 22, a rubber protection layer 252 is bonded to the side of the floating plate 25 adjacent to the spur rack 22.

Referring to fig. 2 and 3, the indicating assembly 3 includes an indicating needle 31 and a first fixing plate 32, the first fixing plate 32 is connected to the outside of the first housing 1 by a bolt, and one end of the rotating lever 24 passes through the first fixing plate 32 and passes through the indicating needle 31, and the bolt is fixedly connected. In order to facilitate the operator to see the height of the water level inside the first housing 1 by looking at the indicating assembly 3, a scale mark 321 is provided on a side of the first fixing plate 32 away from the first housing 1, the unit of the scale mark 321 is meter, and the meaning of the numerical value in the scale mark 321 is: the height from the bottom of the floating plate 25 to the bottom of the inner wall of the first casing 1. When spring 26 is in the natural state and spur rack 22 is not moving, the pointer of pointer 31 points to the zero scale in scale line 321.

Referring to fig. 2, in order that the pointer 31 is not damaged by external force in daily work, a protection housing 4 is fixedly connected to the outer side of the first housing 1 through bolts, the protection housing 4 is made of transparent acrylic, and an operator can view the position of the pointer 31 pointing to the scale line 321 through the protection housing 4. An opening is arranged on one side of the protective shell 4, which is attached to the first shell 1. The first fixing plate 32 and the pointer 31 are inside the protective case 4.

Referring to fig. 3, in order to improve the precision of the apparatus, the spur rack 22 (see fig. 2) may be immediately displaced when the spur rack 22 (see fig. 2) comes into contact with the floating plate 25 (see fig. 2). A fourth through hole 221 is formed at a central point of one end of the spur rack 22, a plurality of first grooves 222 are formed in the inner wall of the fourth through hole 221, the vertical section of each first groove 222 is bowl-shaped, balls 223 are movably placed in each first groove 222, and the balls 223 are in point contact with the guide rod 21. Because of the rolling friction between the spur rack 22 and the guide rod 21, when the floating plate 25 touches the spur rack 22, the spur rack 22 will move on the guide rod 21.

Referring to fig. 2, in order to ensure that the floating plate 25 does not tilt or slide during the movement, the floating plate 25 tilts when contacting the spur rack 22, and the measurement result is inaccurate. The top of the floating plate 25 is provided with a limiting hole 251, the top and the bottom of the inner wall of the first shell 1 are welded with limiting rods 7, the limiting rods 7 penetrate through the limiting hole 251, and the limiting rods 7 are matched with the limiting hole 251 in shape.

Referring to fig. 1, in order to facilitate an operator to view the inside of the first casing 1, a plurality of, preferably four, sixth through holes 6 are formed around the first casing 1, and a transparent plate 61 is disposed at the sixth through holes 6. In addition, in order to facilitate timely cleaning of the inside of the first shell 1 by an operator and guarantee water quality, the top of the first shell 1 is provided with a fifth through hole 5, one end of the fifth through hole 5 is hinged to a top cover 51, and a support plate 52 is welded at the lower end of the inner wall of the fifth through hole 5. The top cover 51 abuts against the support rod. And the top cover 51 is fixedly connected with the first housing 1 by bolts.

The implementation principle of the above embodiment is as follows: an operator pours water into the first shell 1 through the water inlet pipe 121, the water level in the first shell 1 gradually rises, the floating plate 25 touches the straight rack 22 to move along the linear direction of the guide rod 21, the straight rack 22 drives the gear 23 to rotate, the gear 23 drives the rotating rod 24 to rotate, and the rotating rod 24 drives the indicating needle 31 to rotate. The operator can know the height of the water level by watching the scales corresponding to the needle head of the indicating needle 31, so that the operator can prepare for the next operation in advance.

In particular, the material used for the whole equipment is 304 stainless steel.

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 middle water tank is used in water treatment ultrafiltration, includes first casing (1), first casing (1) is inside to be hollow structure, first through-hole (11) and second through-hole (12) have been seted up to the outer peripheral face of first casing (1), first through-hole (11) department is fixed with outlet pipe (111), second through-hole (12) department is fixed with inlet tube (121), outlet pipe (111) reach inlet tube (121) all with first casing (1) is inside to be linked together, its characterized in that: a water level display structure (2) penetrates through the first shell (1);

the water level display structure (2) comprises a guide rod (21), a spur rack (22), a gear (23), a rotating rod (24), a floating plate (25) and a spring (26), one end of the guide rod (21) is fixed to the bottom of the inner wall of the first shell (1), the other end of the guide rod (21) is fixed to the top of the inner wall of the first shell (1), the floating plate (25) is slidably sleeved on the outer peripheral surface of the guide rod (21), the spur rack (22) is slidably sleeved on the outer peripheral surface of the guide rod (21), the spring (26) is wound on the outer peripheral surface of the guide rod (21), one end of the spring (26) is fixed to the guide rod (21), the other end of the spring (26) is fixed to the spur rack (22), the first shell (1) is close to one side of the spur rack (22), and a third through hole (13) is formed, dwang (24) rotates the cover and establishes third through-hole (13) department, gear (23) with dwang (24) is located the inside one end of first casing (1) is fixed mutually, gear (23) with spur rack (22) intermeshing, dwang (24) are located the outside one end of first casing (1) is provided with and instructs subassembly (3).

2. The intermediate water tank for water treatment ultrafiltration as defined in claim 1, wherein: indicate subassembly (3) including pointer (31) and first fixed plate (32), the one end of pointer (31) with dwang (24) are located the outside one end of first casing (1) is fixed mutually, first fixed plate (32) are fixed the outside of first casing (1), just the one end of dwang (24) is passed first fixed plate (32), be equipped with scale mark (321) on first fixed plate (32).

3. The intermediate water tank for water treatment ultrafiltration as defined in claim 2, wherein: the outside fixedly connected with protection casing (4) of first casing (1), protection casing (4) with one side of first casing (1) laminating is equipped with the opening, first fixed plate (32) dwang (24) reach pointer (31) all are located the inside of protection casing (4).

4. The intermediate water tank for water treatment ultrafiltration as defined in claim 1, wherein: a fourth through hole (221) is formed in the center of one end of the straight rack (22), a plurality of first grooves (222) are formed in the inner wall of the fourth through hole (221), balls (223) are movably arranged in the first grooves (222), and the balls (223) are in point contact with the outer peripheral surface of the guide rod (21).

5. The intermediate water tank for water treatment ultrafiltration as defined in claim 1, wherein: fifth through-hole (5) have been seted up at the top of first casing (1), fifth through-hole (5) department articulates there is top cap (51), fifth through-hole (5) inner wall lower extreme outer peripheral face fixedly connected with backup pad (52), top cap (51) with backup pad (52) are inconsistent.

6. The intermediate water tank for water treatment ultrafiltration as defined in claim 1, wherein: a plurality of sixth through holes (6) are formed in the outer peripheral surface of the first shell (1), and transparent plates (61) are arranged inside the sixth through holes (6).

7. The intermediate water tank for water treatment ultrafiltration as defined in claim 1, wherein: the inner wall bottom fixedly connected with gag lever post (7) of first casing (1), gag lever post (7) place straight line with guide arm (21) place straight line is parallel, spacing hole (251) have been seted up at the top of kickboard (25), the one end of gag lever post (7) is passed spacing hole (251), gag lever post (7) with spacing hole (251) appearance looks adaptation.

8. The intermediate water tank for water treatment ultrafiltration as defined in claim 1, wherein: one side of the floating plate (25) close to the straight rack (22) is fixedly connected with a rubber protective layer (252).