CN219942024U - Decide cold water self-cleaning subassembly and filter screen cleaning device - Google Patents

Abstract

The utility model discloses a fixed-cold water automatic purification assembly and a filter screen cleaning device, which comprises a recovery assembly, a filter frame, a filter plate, a positioning block and a positioning spring, wherein the filter frame is arranged in the recovery box, the left side wall of the recovery box is close to the middle, the filter plate is rotatably connected to the right side of the top of the filter frame, the positioning block is arranged in the recovery box, the right side wall of the recovery box is close to the top, the positioning spring is arranged on the upper surface of the positioning block, the upper end of the positioning spring is arranged on the right side of the lower surface of the filter plate, the wastewater entering the recovery box is buffered and split through a splitter plate, after the wastewater enters the recovery box, the wastewater can be filtered through the filter plate, a driving motor is enabled to work, an elliptic block can be driven to rotate through a rotating shaft, the filter plate can be driven to vibrate in a reciprocating manner by matching with the elasticity of the positioning spring, and the filtering effect of the filter plate on the wastewater is improved, so that the wastewater can be filtered, the subsequent water recycling is facilitated, and the water utilization rate can be improved.

Description

Decide cold water self-cleaning subassembly and filter screen cleaning device

Technical Field

The utility model relates to the technical field of fixed cold water purification, in particular to a fixed cold water automatic purification component and a filter screen cleaning device.

Background

The stator is grounded, the trigger unit trips, the generator is seriously damaged, and the water quality is inevitably deteriorated when the stator cooling water system is in contact with metal parts and air in long-term operation because the stator cooling water system is an independent closed system. The utility model automatically controls the sewage discharge and the water supplementing quantity of the constant cold water by monitoring the change trend of the water supplementing conductance of the constant cold water and the change trend of the water supplementing conductance of the constant cold water, and increases the water circulation to keep the water supplementing conductance of the constant cold water not exceeding.

As known from a skid-mounted device for purifying the cold water, the skid-mounted device has a publication number of CN210505858U, and the cold water is purified by a large flux filter, a resin catcher and the like, so that the cold water is generally required to be discharged for purification in the process of purifying the cold water.

Therefore, the existing power plant mostly adopts the online fixed-cold water purifying device to keep the quality of the fixed-cold water, the equipment is complex, the regular maintenance is needed, the input cost is high, the filtered wastewater is difficult to treat effectively in time, the water utilization rate is reduced, the filtered impurities are easy to adhere to the surface of the filter screen, and the filtering effect of the filter screen is reduced along with the accumulation of the impurities.

Disclosure of Invention

This section is intended to summarize some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments, which may be simplified or omitted in this section, as well as the description abstract and the title of the utility model, to avoid obscuring the objects of this section, description abstract and the title of the utility model, which is not intended to limit the scope of this utility model.

The present utility model has been made in view of the above and/or problems occurring in the prior art.

Therefore, the technical problem to be solved by the utility model is that the existing power plant mostly adopts the constant cold water online purification device to maintain the quality of the constant cold water, the equipment is complex, the regular maintenance is needed, the input cost is high, the filtered wastewater is difficult to treat effectively in time, and the water utilization rate is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme: an automatic fixed-cooling water purifying component comprises,

the recycling assembly comprises a recycling box, a filtering frame, a filtering plate, a positioning block and a positioning spring, wherein the filtering frame is arranged in the recycling box, the filtering frame is arranged on the left side wall of the recycling box and close to the middle, the filtering plate is rotatably connected to the right side of the top of the filtering frame, the positioning block is arranged on the right side wall of the recycling box and close to the top, and the positioning spring is arranged on the upper surface of the positioning block; the method comprises the steps of,

the sewage disposal assembly comprises a sewage disposal pipe, a sewage disposal valve arranged on the outer surface of the sewage disposal pipe, a filter box arranged at the upper ends of the two sewage disposal valves positioned on the right side, and a filter screen arranged in the two filter boxes and close to the right side; the tail end of the blow-down pipe penetrates through the upper surface of the recovery box and extends to the inside of the recovery box.

As a preferable scheme of the automatic stationary water purifying assembly, the utility model comprises the following steps: the position that the right side wall of the recovery box is close to the middle part is provided with driving motor, driving motor's output shaft is connected with the axis of rotation through the shaft coupling transmission, and the left end of axis of rotation runs through the right side wall of recovery box and extends to the inside of recovery box, the right-hand member of axis of rotation is provided with oval piece, and oval piece is located the below of filter.

As a preferable scheme of the automatic stationary water purifying assembly, the utility model comprises the following steps: the position of the upper wall in the recovery box, which is close to the right side, is provided with a splitter plate through a mounting rod, the splitter plate corresponds to the position of the tail end of the sewage drain pipe, the upper surface of the splitter plate is provided with splitter holes, and the splitter holes are provided with a plurality of splitter holes.

As a preferable scheme of the automatic stationary water purifying assembly, the utility model comprises the following steps: the position of the left side wall of the recovery box, which is close to the middle part, is rotationally connected with a cleaning door, the cleaning door corresponds to the position of the filtering frame, and the bottom of the right side wall of the recovery box is provided with a drain pipe.

As a preferable scheme of the automatic stationary water purifying assembly, the utility model comprises the following steps: the two heat exchangers are arranged at the upper ends of the two blow-down valves in the middle, and the two heat exchangers and the top of the filter box are provided with water inlet pipes.

As a preferable scheme of the automatic stationary water purifying assembly, the utility model comprises the following steps: the upper end that is located the left side the blowoff valve is provided with the water injection pipe, the inside of water injection pipe is provided with the water injection valve, and water injection valve and five blowoff valves are the solenoid valve.

As a preferable scheme of the automatic stationary water purifying assembly, the utility model comprises the following steps: the water injection flowmeter is arranged at the left side of the water injection valve in the water injection pipe, and the sewage discharge flowmeter is arranged at the right side of the sewage discharge pipe.

The utility model has the beneficial effects that: through with the inside impurity discharge of heat exchanger and filter box, avoid deciding the impurity of cold water more to deciding the work of cold water system and cause the influence, can filter waste water through the filter, carry out reciprocating vibration, improve the filter effect of filter to waste water to can carry out filtration to waste water, be convenient for follow-up to water cyclic utilization, improve the utilization ratio of water.

In view of the fact that the impurity filtered out is easy to adhere to the surface of the filter screen in the working process of the fixed-cooling water automatic purification assembly, the filtering effect of the filter screen is reduced along with accumulation of the impurity, and therefore the filter screen cleaning device is provided.

In order to solve the technical problems, the utility model also provides the following technical scheme: a filter screen cleaning device, characterized in that: the automatic fixed-cooling water purifying component comprises the automatic fixed-cooling water purifying component; the method comprises the steps of,

the cleaning assembly comprises a scraping plate movably connected inside the filter box and a pressing rod arranged at two sides of the upper surface of the scraping plate; the upper ends of the two pressing rods penetrate through the top of the filter box and extend to the upper side of the filter box, the right side wall of the scraping plate is provided with a brush, and the brush is in close contact with the left side wall of the filter screen.

As a preferable mode of the filter screen cleaning device of the utility model, wherein: the upper ends of the two pressing rods are provided with lifting frames, and lifting blocks are arranged at the bottoms of the lifting frames and close to the filter box.

As a preferable mode of the filter screen cleaning device of the utility model, wherein: the top and the bottom of filter box rear surface all are provided with the installation piece, the below the lower surface of installation piece is provided with servo motor, servo motor's output shaft is connected with the threaded rod through the shaft coupling transmission, lifting block threaded connection is at the surface of threaded rod, the upper end of threaded rod rotates the lower surface of connection top installation piece.

The utility model has another beneficial effect: through scraper blade lift for the brush can clean the filter screen, thereby can improve the filter effect of follow-up filter screen to water.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic perspective view of a filter cartridge according to the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 4 is a left side cross-sectional view of the filter cartridge of the present utility model;

fig. 5 is a front cross-sectional view of the middle recovery tank of the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration only, and in which is shown by way of illustration only, and in which the scope of the utility model is not limited for ease of illustration. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Further still, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 2, 3 and 5, in a first embodiment of the present utility model, the present utility model provides a fixed cold water automatic purification assembly, in which the filtering plate 103 filters the wastewater, so that the driving motor 106 works, the driving motor can drive the elliptical block 108 to rotate through the rotating shaft 107, and the filtering plate 103 can be driven to vibrate reciprocally by cooperating with the elastic force of the positioning spring 105, so as to improve the filtering effect of the filtering plate 103 on the wastewater.

Specifically, retrieve subassembly 100, including recycling bin 101, the filter frame 102 that sets up in recycling bin 101 left side wall near the middle part position, rotate the filter 103 of connecting on filter frame 102 top right side, the locating piece 104 that sets up in recycling bin 101 right side wall near the top position and set up the locating spring 105 at locating piece 104 upper surface, the upper end setting of locating spring 105 is on the right side of filter 103 lower surface, recycling bin 101 right side wall is close to the middle part position and is provided with driving motor 106, driving motor 106's output shaft is connected with axis of rotation 107 through the shaft coupling transmission, and the left end of axis of rotation 107 runs through recycling bin 101 right side wall and extends to recycling bin 101's inside, the right-hand member of axis of rotation 107 is provided with oval piece 108, and oval piece 108 is located the below of filter 103, recycling bin 101 inner top wall is provided with splitter plate 109 through the installation pole in the position that the right side is close to the right side, and splitter plate 109 is corresponding with the terminal position of blow off pipe 201, splitter plate 109's upper surface has been seted up a plurality of splitter hole, and splitter hole is provided with a plurality of, recycling bin 101 left side wall is close to the position rotation of middle part is connected with the cleaning door, and cleaning door is provided with the bottom of the corresponding drain bin 102's of filter 101 position.

Wherein, can filter waste water through filter 103, make driving motor 106 work, can drive oval piece 108 through axis of rotation 107 and rotate, cooperation positioning spring 105's elasticity can drive filter 103 and carry out reciprocating vibration, improves the filter effect of filter 103 to waste water to can carry out preliminary filtration treatment to waste water, be convenient for follow-up to waste water handles, improve waste water treatment's work efficiency.

To sum up, when waste water gets into the recovery tank 101 inside, can cushion and shunt the waste water that gets into the recovery tank 101 inside through the flow distribution hole of flow distribution plate 109 cooperation, avoid the impact force of waste water great, make filter 103 vibration can vibrate the inside of filtering out the impurity of filtering to filter frame 102 and store, open clean door, the staff of being convenient for handles the impurity of collecting.

Example 2

Referring to fig. 2, in a second embodiment of the present utility model, the above embodiment is based on the previous embodiment, except that impurities in cold water are filtered through a filter screen 204 disposed inside a filter box 203, and impurities inside a heat exchanger 205 and the filter box 203 can be discharged by opening a drain valve 202, so that the operation of a specific cold water system is prevented from being affected by more impurities in the cold water.

Specifically, the sewage assembly 200 includes a sewage pipe 201, a sewage valve 202 disposed on the outer surface of the sewage pipe 201, a filter box 203 disposed on the upper ends of the two sewage valves 202 on the right side, and a filter screen 204 disposed inside the two filter boxes 203 and near the right side; the end of blow off pipe 201 runs through the upper surface of recycling bin 101 and extends to the inside of recycling bin 101, the upper ends that are located two blowoff valves 202 in the middle all are provided with heat exchanger 205, the top of two heat exchangers 205 and filter box 203 all is provided with the inlet tube, the upper end that is located left blowoff valve 202 is provided with water injection pipe 206, the inside of water injection pipe 206 is provided with water injection valve 207, and water injection valve 207 and five blowoff valves 202 are the solenoid valve, the inside position that is located water injection valve 207 left side of water injection pipe 206 is provided with the water injection flowmeter, the inside right side of blow off pipe 201 is provided with the blow off flowmeter.

Wherein, filter the impurity in the cold water through setting up the filter screen 204 inside filter cartridge 203, open blowoff valve 202 can discharge the impurity and the waste water of heat exchanger 205 and filter cartridge 203 inside, avoid the impurity of cold water more, after the waste water discharge is accomplished, open water filling valve 207, can pour into the inside of this surely cold water system into and use.

In conclusion, the discharged wastewater quantity can be detected through the blow-down flowmeter, and the injected cold water quantity can be detected through the water injection flowmeter, so that the cold water in the cold water fixing system can be kept sufficient.

Example 3

Referring to fig. 1, 2 and 4, in a third embodiment of the present utility model, a filter screen cleaning device is provided, where a servo motor 304 is operated to drive a threaded rod 305 to rotate, a lifting block 306 and a lifting frame 307 can be driven to lift by threads, a scraper 301 can be driven to lift by matching with a pressing rod 302, and a filter screen 204 can be cleaned by a brush.

Specifically, the cleaning assembly 300 includes a scraper 301 movably connected to the inside of the filter box 203, and a pressing bar 302 disposed at two sides of the upper surface of the scraper 301; the upper ends of the two pressing rods 302 penetrate through the top of the filter box 203 and extend to the upper side of the filter box 203, the right side wall of the scraping plate 301 is provided with a brush, the brush is tightly contacted with the left side wall of the filter screen 204, the upper ends of the two pressing rods 302 are provided with lifting frames 307, lifting blocks 306 are arranged at the positions, close to the filter box 203, of the bottoms of the lifting frames 307, mounting blocks 303 are arranged at the top and the bottom of the rear surface of the filter box 203, a servo motor 304 is arranged on the lower surface of the lower mounting block 303, an output shaft of the servo motor 304 is connected with a threaded rod 305 through a coupling, the lifting blocks 306 are in threaded connection with the outer surface of the threaded rod 305, and the upper ends of the threaded rods 305 are rotationally connected with the lower surface of the upper mounting block 303.

Wherein, start servo motor 304, can drive threaded rod 305 and rotate, can drive lifting block 306 and crane 307 through the screw thread and go up and down, the cooperation depression bar 302 can drive scraper blade 301 and go up and down to can clean filter screen 204 through the brush.

To sum up, the two ends of the servo motor 304 and the threaded rod 305 can be limited through the mounting block 303, so that the stability of the threaded rod 305 in the rotation process can be increased, and the threaded rod 305 can be conveniently rotated to drive the lifting block 306 and the lifting frame 307 to lift.

It is important to note that the construction and arrangement of the utility model as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A decide cold water automatically cleaning subassembly, its characterized in that: comprising the steps of (a) a step of,

the recycling assembly (100) comprises a recycling box (101), a filtering frame (102) arranged on the left side wall in the recycling box (101) and close to the middle, a filtering plate (103) rotatably arranged on the right side of the top of the filtering frame (102), a positioning block (104) arranged on the inner wall of the recycling box (101) and a positioning spring (105) arranged on the upper surface of the positioning block (104), wherein the upper end of the positioning spring (105) is arranged on the right side of the lower surface of the filtering plate (103); the method comprises the steps of,

the sewage disposal assembly (200) comprises a sewage disposal pipe (201), a sewage disposal valve (202) arranged on the outer surface of the sewage disposal pipe (201), a filter box (203) arranged at the upper ends of the two sewage disposal valves (202) positioned on the right side, and a filter screen (204) arranged in the two filter boxes (203) and close to the right side; the tail end of the blow-down pipe (201) penetrates through the upper surface of the recovery tank (101) and extends to the inside of the recovery tank (101).

2. The chilled water automatic purification assembly of claim 1, wherein: the position that the right side wall of recycling bin (101) is close to the middle part is provided with driving motor (106), the output shaft of driving motor (106) is connected with axis of rotation (107) through the shaft coupling transmission, and the left end of axis of rotation (107) runs through the right side wall of recycling bin (101) and extends to the inside of recycling bin (101), the right-hand member of axis of rotation (107) is provided with oval piece (108), and oval piece (108) are located the below of filter (103).

3. The chilled water automatic cleaning assembly according to claim 1 or 2, wherein: the position of the inner top wall of the recovery box (101) close to the right side is provided with a splitter plate (109) through a mounting rod, the splitter plate (109) corresponds to the position of the tail end of the sewage drain pipe (201), the upper surface of the splitter plate (109) is provided with splitter holes, and a plurality of splitter holes are formed.

4. The chilled water automatic cleaning assembly according to claim 3, wherein: the cleaning door is rotatably connected to the position, close to the middle, of the left side wall of the recovery box (101), and corresponds to the position of the filtering frame (102), and a drain pipe is arranged at the bottom of the right side wall of the recovery box (101).

5. The chilled water automatic purification assembly of claim 1, wherein: the upper ends of the two blowdown valves (202) in the middle are provided with heat exchangers (205), and the tops of the two heat exchangers (205) and the filter box (203) are provided with water inlet pipes.

6. The chilled water automatic purification assembly of claim 5, wherein: the upper end that is located left side blowoff valve (202) is provided with water injection pipe (206), the inside of water injection pipe (206) is provided with water injection valve (207), and water injection valve (207) and five blowoff valves (202) are the solenoid valve.

7. The chilled water automatic purification assembly of claim 6, wherein: the water injection flowmeter is arranged at the position, located on the left side of the water injection valve (207), inside the water injection pipe (206), and the sewage flowmeter is arranged on the right side inside the sewage pipe (201).

8. A filter screen cleaning device, characterized in that: comprising a chilled water automatic purification assembly according to any one of claims 1 to 7; the method comprises the steps of,

the cleaning assembly (300) comprises a scraping plate (301) movably connected inside the filter box (203), and a pressing rod (302) arranged at two sides of the upper surface of the scraping plate (301); the upper ends of the two pressing rods (302) penetrate through the top of the filter box (203) and extend to the upper side of the filter box (203), the right side wall of the scraping plate (301) is provided with a brush, and the brush is in close contact with the left side wall of the filter screen (204).

9. The filter screen cleaning apparatus of claim 8, wherein: the upper ends of the two pressing rods (302) are provided with lifting frames (307), and lifting blocks (306) are arranged at the positions, close to the filter boxes (203), of the bottoms of the lifting frames (307).

10. The filter screen cleaning apparatus of claim 9, wherein: the top and the bottom of filter box (203) rear surface all are provided with installation piece (303), below the lower surface of installation piece (303) is provided with servo motor (304), the output shaft of servo motor (304) is connected with threaded rod (305) through the shaft coupling transmission, elevating block (306) threaded connection is at the surface of threaded rod (305), the upper end of threaded rod (305) rotates the lower surface of connection top installation piece (303).