CN212914822U - No negative pressure water pitcher filter equipment - Google Patents

Abstract

The utility model discloses a no negative pressure water pitcher filter equipment, which comprises a table body, fixed mounting has the water pitcher main part on the top end face on the stage body, the top of the one end of water pitcher main part is provided with water inlet assembly, the vertical baffle that is provided with in middle part in the water pitcher main part, the notch has been seted up on the top of baffle, install first filter in the notch, the roof that the water pitcher main part was passed on the top of first filter is located the water pitcher main part outside, just fixed subassembly has been put to the one end cover that first filter is located water pitcher main part top, the booster water pump is still installed to the bottom of keeping away from water inlet assembly one end in the water pitcher main part, the one end horizontally connected with outlet pipe that the baffle was kept away from to the booster water pump. This no negative pressure water pitcher filter equipment, rational in infrastructure has that the filter effect is good and the filter of being convenient for washs the advantage of changing, and is very practical, is worth promoting.

Description

No negative pressure water pitcher filter equipment

Technical Field

The utility model belongs to the technical field of the water pitcher, concretely relates to no negative pressure water pitcher filter 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, forms 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, and is mostly provided with a non-negative pressure water tank in the market at present.

However, the filtering effect of the existing non-negative pressure water tank is generally not good, and the filtering plate adopted by the water tank is mostly fixed installation, and is inconvenient to clean and replace, therefore, further improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no negative pressure water pitcher filter equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a no negative pressure water pitcher filter equipment, includes the stage body, fixed mounting has the water pitcher main part on the stage body up end face, the top of the one end of water pitcher main part is provided with water inlet assembly, the vertical baffle that is provided with in middle part in the water pitcher main part, the notch has been seted up on the top of baffle, install first filter in the notch, the roof that the water pitcher main part was passed on the top of first filter is located the water pitcher main part outside, just fixed subassembly has been put to the one end cover that first filter is located water pitcher main part top, the booster water pump is still installed to the bottom of keeping away from water inlet assembly one end in the water pitcher main part, the one end horizontally connected with the outlet pipe that the baffle was kept away from to the booster.

Preferably, the fixing component consists of a shell, a support rod, a sliding plate, a telescopic positioning rod and a spring, the shell is positioned at the position, corresponding to the first filter plate, at the top end of the water tank main body, the bottom ends of the two sides of the shell are hermetically connected with the water tank main body through a mounting seat, a sliding plate is horizontally arranged in the shell, the side wall of the sliding plate is in sliding butt joint with the inner wall of the shell, a supporting rod is vertically fixed on the bottom end surface of the sliding plate, the support rods are provided with a plurality of groups, the bottom ends of the support rods are fixedly connected with the first filter plate, the inner wall of the top end of the shell is also vertically fixed with a telescopic positioning rod, the telescopic positioning rods are arranged in a plurality of groups side by side, the bottom ends of the plurality of groups of telescopic positioning rods are all horizontally provided with rubber plates which are abutted against the top end surface of the sliding plate, and the springs are sleeved outside the multiple groups of telescopic positioning rods, and two ends of each spring are respectively welded with the rubber plate and the inner wall of the top end of the shell.

Preferably, the water inlet assembly consists of a connecting pipe and a threaded pipe, the threaded pipe is located at the bottom end of the connecting pipe and is of an integrated structure with the connecting pipe, the threaded pipe is in threaded connection with the top end face of the water tank main body, and a second filter plate is clamped at the bottom end in the threaded pipe.

Preferably, a flange is arranged at the joint of the connecting pipe and the threaded pipe, a groove for the flange to use is formed in the top end face of the water tank main body, a connecting disc is further arranged at the top end of the connecting pipe, and a screw hole is vertically formed in the side of the connecting disc.

Preferably, the clamping parts of the first filter plate and the partition plate are provided with sealing strips, and the inner wall of the notch is provided with a sealing groove for the sealing strips.

The utility model discloses a technological effect and advantage: this no negative pressure water pitcher filter equipment, under the cooperation of first filter, second filter and baffle, can be to getting into the double-deck filtration of water in the water pitcher main part, the impurity of the aquatic of being convenient for simultaneously deposits by oneself to effectively improved the filter effect of this water pitcher, under the cooperation of casing, flexible locating lever, spring, slide and branch, both can make the inseparable joint of first filter and baffle, the dismouting of the first filter of being convenient for again, thereby the first filter of being convenient for washs the change. This no negative pressure water pitcher filter equipment, rational in infrastructure has that the filter effect is good and the filter of being convenient for washs the advantage of changing, and is very practical, is worth promoting.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of the fixing assembly of the present invention;

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

fig. 5 is an enlarged view of the position B in fig. 3 according to the present invention;

fig. 6 is a sectional view of the water inlet assembly of the present invention.

In the figure: the water tank comprises a body 1, a water tank body 2, a water inlet assembly 3, a shell 4, a mounting seat 5, a booster water pump 6, a water outlet pipe 7, a partition plate 8, a notch 9, a first filter plate 10, a support rod 11, a sliding plate 12, a sealing strip 13, a telescopic positioning rod 14, a spring 15, a rubber plate 16, a connecting pipe 17, a threaded pipe 18, a second filter plate 19 and a connecting disc 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

The utility model provides a non-negative pressure water tank filtering device as shown in figures 1-6, which comprises a table body 1, a water tank main body 2 is fixedly arranged on the top end surface of the table body 1, a water inlet component 3 is arranged on the top of one end of the water tank main body 2, a baffle plate 8 is vertically arranged in the middle of the water tank main body 2, a notch 9 is arranged at the top end of the baffle plate 8, a first filter plate 10 is arranged in the notch 9, the top end of the first filter plate 10 penetrates through the top wall of the water tank main body 2 and is positioned outside the water tank main body 2, and the end of the first filter plate 10 above the water tank main body 2 is sleeved with a fixed component, the bottom of the water tank main body 2 far away from the water inlet component 3 is also provided with a booster pump 6, one end of the booster water pump 6, which is far away from the partition plate 8, is horizontally connected with a water outlet pipe 7, and one end of the water outlet pipe 7, which is far away from the booster water pump 6, penetrates through the side wall of the water tank main body 2 and is positioned outside the water tank main body 2.

Specifically, the fixing assembly comprises a shell 4, a support rod 11, a sliding plate 12, a telescopic positioning rod 14 and a spring 15, wherein the shell 4 is positioned at the top end of the water tank main body 2 and corresponds to the first filter plate 10, the bottom ends of two sides of the shell 4 are hermetically connected with the water tank main body 2 through a mounting seat 5, the sliding plate 12 is horizontally placed in the shell 4, the side wall of the sliding plate 12 is in sliding butt joint with the inner wall of the shell 4, the support rod 11 is vertically fixed on the bottom end surface of the sliding plate 12, a plurality of groups of support rods 11 are arranged on the support rods 11, the bottom ends of the plurality of groups of support rods 11 are fixedly connected with the first filter plate 10, the telescopic positioning rod 14 is also vertically fixed on the inner wall of the top end of the shell 4, the telescopic positioning rods 14 are arranged side by side, a plurality of groups of rubber plates 16 are horizontally arranged at the bottom, and the springs 15 are sleeved outside the plurality of groups of telescopic positioning rods 14, two ends of each spring 15 are respectively welded with the rubber plate 16 and the inner wall of the top end of the shell 4, and a sealing gasket is arranged at the joint of the sliding plate 12 and the shell 4 to prevent water from rusting the telescopic positioning rods 14 and the springs 15 through the sliding plate 12.

Specifically, the water inlet assembly 3 is composed of a connecting pipe 17 and a threaded pipe 18, the threaded pipe 18 is located at the bottom end of the connecting pipe 17 and is of an integral structure with the connecting pipe 17, the threaded pipe 18 is in threaded connection with the top end face of the water tank main body 2, and a second filter plate 19 is clamped at the bottom end in the threaded pipe 18.

Specifically, the junction of the connecting pipe 17 and the threaded pipe 18 is provided with a flange, a groove for the flange to use is formed in the top end face of the water tank main body 2, the top end of the connecting pipe 17 is further provided with a connecting disc 20, a screw hole is vertically formed in the side of the connecting disc 20, and the connecting pipe can be conveniently communicated with an external water source.

Specifically, first filter 10 all is provided with sealing strip 13 with 8 joint departments of baffle, just the seal groove that supplies sealing strip 13 to use is seted up to the inner wall of notch 9 to avoid the left water of water pitcher main part 2 to flow to the 2 right sides of water pitcher main part from first filter 10 and 8 seam departments of baffle.

The working principle is as follows: when the non-negative pressure water tank filtering device is used, firstly, the threaded pipe 18 is threaded on the top end surface of the left side of the water tank main body 2, and the connecting pipe 17 is communicated with an external water source, secondly, an external water source enters the water tank main body 2 through the connecting pipe 17, and primary filtration can be carried out on the water source under the action of the second filter plate 19, the water after primary filtration is separated on the left side of the water tank main body 2 under the action of the partition plate 8, thereby precipitating the impurities in the water which are not filtered by the second filter plate 19, when the water level at the left side of the water tank main body 2 is higher than the bottom end of the first filter plate 10, the water can flow to the right side of the water tank main body 2 through the first filter plate 10, and then the booster water pump 6 can be started to take water through the water outlet pipe 7 when the water level on the right side of the water tank main body 2 is submerged in the booster water pump 6, so that the filtering effect of the device is effectively improved, and the water in the water tank is cleaner; furthermore, in the use process of the water tank main body 2, because the joint parts of the first filter plate 10 and the partition plate 8 are provided with the sealing strips 13, water on the left side of the water tank main body 2 can be prevented from flowing to the right side of the water tank main body 2 from the joint of the first filter plate 10 and the partition plate 8, and vertical downward thrust can be given to the sliding plate 12 through the matching of a plurality of groups of telescopic positioning rods 14 and springs 15, so that the joint of the first filter plate 10 and the partition plate 8 is more tight; finally, the housing 4 is detached from the top end of the water tank body 2 with the aid of the mounting seat 5, and the first filter plate 10 can be drawn out vertically upward to facilitate replacement or cleaning of the first filter plate 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a no negative pressure water pitcher filter equipment, includes stage body (1), its characterized in that: fixed mounting has water pitcher main part (2) on the terminal surface on stage body (1), the top of the one end of water pitcher main part (2) is provided with water inlet assembly (3), middle part in water pitcher main part (2) is vertical to be provided with baffle (8), notch (9) have been seted up on the top of baffle (8), install first filter (10) in notch (9), the roof that water pitcher main part (2) was passed on the top of first filter (10) is located the water pitcher main part (2) outside, just fixed subassembly has been put to the one end cover that first filter (10) are located water pitcher main part (2) top, it still installs booster pump (6) to keep away from the bottom of water inlet assembly (3) one end in water pitcher main part (2), the one end horizontally connect of baffle (8) has outlet pipe (7) is kept away from in booster pump (6), booster outlet pipe (7) are kept away from the one end of water pump (6) and are passed the lateral (2) And (3) the outer side.

2. The non-negative pressure water tank filtering device according to claim 1, wherein: the fixing assembly comprises a shell (4), a support rod (11), a sliding plate (12), a telescopic positioning rod (14) and a spring (15), wherein the shell (4) is positioned at the position, corresponding to the first filter plate (10), of the top end of the water tank main body (2), the bottom ends of the two sides of the shell (4) are hermetically connected with the water tank main body (2) through a mounting seat (5), the sliding plate (12) is horizontally placed in the shell (4), the side wall of the sliding plate (12) is in sliding butt joint with the inner wall of the shell (4), the support rod (11) is vertically fixed on the bottom end face of the sliding plate (12), the support rod (11) is provided with a plurality of groups, the bottom ends of the plurality of groups of support rods (11) are fixedly connected with the first filter plate (10), the telescopic positioning rod (14) is also vertically fixed on the inner wall of the top end of the shell (4), and the, the bottom of the multiple groups of telescopic positioning rods (14) is horizontally provided with a rubber plate (16), the rubber plate (16) is abutted to the top end face of the sliding plate (12), springs (15) are sleeved outside the multiple groups of telescopic positioning rods (14), and two ends of each spring (15) are welded with the rubber plate (16) and the inner wall of the top end of the shell (4) respectively.

3. The non-negative pressure water tank filtering device according to claim 1, wherein: the water inlet assembly (3) is composed of a connecting pipe (17) and a threaded pipe (18), the threaded pipe (18) is located at the bottom end of the connecting pipe (17) and is of an integrated structure with the connecting pipe (17), the threaded pipe (18) is in threaded connection with the top end face of the water tank main body (2), and a second filter plate (19) is further clamped at the bottom end in the threaded pipe (18).

4. The non-negative pressure water tank filtering device according to claim 3, wherein: the connecting pipe (17) and screwed pipe (18) junction are provided with the flange, offer the recess that supplies the flange to use on the top face of water pitcher main part (2), the top of connecting pipe (17) still is provided with connection pad (20), the screw has been seted up perpendicularly on the avris of connection pad (20).

5. The non-negative pressure water tank filtering device according to claim 1, wherein: first filter (10) and baffle (8) joint department all is provided with sealing strip (13), just the seal groove that supplies sealing strip (13) to use is seted up to the inner wall of notch (9).

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