CN217323570U

CN217323570U - Energy-saving control device for water system of central air conditioner

Info

Publication number: CN217323570U
Application number: CN202221259986.0U
Authority: CN
Inventors: 朱万祥; 李娜
Original assignee: Shanghai Feisifu Environmental Energy Conservation Engineering Co ltd
Current assignee: Shanghai Feisifu Environmental Energy Conservation Engineering Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-30
Anticipated expiration: 2032-05-24

Abstract

The utility model belongs to the technical field of air conditioning system, especially, be a central air conditioning water system energy-saving control device, including the processing jar, the left side of processing jar is equipped with the inlet tube of intercommunication, the right side of processing jar is equipped with the outlet pipe of intercommunication, the top fixedly connected with servo motor of processing jar, servo motor's output fixedly connected with bull stick, the other end of bull stick passes through the bearing and is connected with the interior diapire rotation of processing jar, the surface of bull stick is equipped with stirring vane. The utility model discloses a use of medicine pump, first connecting pipe and second connecting pipe is convenient for in the medicament introduction treatment tank in with the medicine case, then under servo motor, bull stick and stirring vane's use, can be with medicament and cooling water intensive mixing, can guarantee like this to dissolve fast between medicament and the cooling water, full play medicament prevents the rotten effect of cooling water to under the device's use, it is more convenient to compare the manual work and add the medicine process.

Description

Energy-saving control device for water system of central air conditioner

Technical Field

The utility model relates to an air conditioning system technical field specifically is a central air conditioning water system energy-saving control device.

Background

Currently, with the development of national economy and the improvement of the living standard of people, the application of a central air conditioner is increasingly wide, the proportion of electric quantity of the air conditioner to total electric quantity is on the trend of rising year by year, a large amount of energy is consumed, and meanwhile, a serious environmental problem is caused. The water system of a conventional central air conditioning system generally includes a cooling water system and a chilled water/hot water system (generally adopting a single pipe system, circulating chilled water in summer and hot water in winter), and the circulating water system is an important part of the air conditioning system. When an air conditioning unit operates, cooling water is generally subjected to chemical treatment on a cooling water system in order to prevent the cooling water from deteriorating in a circulating process of a refrigerating unit, a circulating pipeline, a user side fan coil and a roof cooling tower. The medicament is added to prevent the cooling water from scaling and deteriorating to cause the pipeline blockage to influence the normal operation, and simultaneously, the medicament is also added to reduce the pressure in the water pipe and reduce the energy consumption.

At present, the medicine adding of an air conditioning water system mainly adopts piston pump medicine adding or manual medicine adding in a cooling tower, and the medicine adding process is complex and wastes time and labor. Therefore, an energy-saving control device for a central air-conditioning water system is provided.

Practical contents

Technical problem to be solved

The utility model provides a central air conditioning water system energy-saving control device, solved at air conditioner water system at present add medicine mainly adopt the piston pump to add medicine or artifical and add medicine at the cooling tower, add the medicine process complicacy, and the problem that wastes time and energy.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

an energy-saving control device of a central air-conditioning water system comprises a treatment tank, wherein the left side of the treatment tank is provided with a communicated water inlet pipe, the right side of the treatment tank is provided with a water outlet pipe which is communicated with the treatment tank, the top of the treatment tank is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotating rod, the other end of the rotating rod is rotationally connected with the inner bottom wall of the treatment tank through a bearing, the surface of the rotating rod is provided with a stirring blade, the left side of the treatment tank is fixedly connected with a dosing tank, one side of the dosing box is provided with a communicated dosing pipe, the end part of the dosing pipe is detachably connected with a sealing cover, the top of the dosing tank is fixedly connected with a medicine pump, the bottom of the medicine pump is communicated with a first connecting pipe, the first connecting pipe is located inside the dosing tank, the top of the medicine pump is fixedly connected with a second connecting pipe, and the other end of the second connecting pipe is communicated with the top of the treatment tank.

Further, the top of adding the pencil is equipped with circular thing groove of putting, circular inner wall of putting the thing groove is equipped with the filter screen of looks adaptation.

Further, the surface of the dosing pipe is provided with an external thread, and the external thread is in threaded connection with the inner wall of the sealing cover.

Further, the shape of the sealing cover is circular, and the surface of the sealing cover is provided with an anti-skid groove.

Further, the bottom fixedly connected with L type support frame of processing jar, the bottom fixedly connected with PMKD of L type support frame.

Further, the surface of the fixed bottom plate is provided with four round mounting holes.

(III) advantageous effects

Compared with the prior art, the utility model provides a central air conditioning water system energy-saving control device possesses following beneficial effect:

the utility model discloses, through the use of medicine pump, first connecting pipe and second connecting pipe, be convenient for with the medicine introduction treatment tank in the medicine box, then under servo motor, bull stick and stirring vane's use, can be with medicine and cooling water intensive mixing, can guarantee like this to dissolve fast between medicine and the cooling water, full play medicine prevents the rotten effect of cooling water to under the device's use, it is more convenient to compare the manual work and add the medicine process.

Drawings

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

FIG. 2 is a sectional view of the inside of the treatment tank of the present invention;

fig. 3 is a schematic view of the structure of the dosing box of the present invention.

In the figure: 1. a treatment tank; 2. a water inlet pipe; 3. a water outlet pipe; 4. a servo motor; 5. a rotating rod; 6. a stirring blade; 7. a dosing box; 8. a medicine feeding pipe; 9. a sealing cover; 10. a drug pump; 11. a first connecting pipe; 12. a second connecting pipe; 13. a circular storage groove; 14. a filter screen; 15. an external thread; 16. an L-shaped support frame; 17. fixing the bottom plate; 18. and (7) installing holes.

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.

Examples

As shown in fig. 1-3, an energy-saving control device for a central air-conditioning water system according to an embodiment of the present invention comprises a processing tank 1, a water inlet pipe 2 connected to the left side of the processing tank 1, a water outlet pipe 3 connected to the right side of the processing tank 1, a servo motor 4 fixedly connected to the top of the processing tank 1, a rotating rod 5 fixedly connected to the output end of the servo motor 4, the other end of the rotating rod 5 rotatably connected to the inner bottom wall of the processing tank 1 through a bearing, a stirring blade 6 arranged on the surface of the rotating rod 5, a dosing tank 7 fixedly connected to the left side of the processing tank 1, a dosing pipe 8 connected to one side of the dosing tank 7, a sealing cover 9 detachably connected to the end of the dosing pipe 8, a medicine pump 10 fixedly connected to the top of the dosing tank 7, a first connecting pipe 11 connected to the bottom of the medicine pump 10, the first connecting pipe 11 located inside the dosing tank 7, a second connecting pipe 12 fixedly connected to the top of the medicine pump 10, the other end of the second connecting pipe 12 is communicated with the top of the treatment tank 1, when the device is used, because the water inlet pipe 2 and the water outlet pipe 3 are both connected into the pipeline of the circulation system during cooling, when cooling water enters the treatment tank 1 for treatment, only the use of the medicine pump 10 is needed, the first connecting pipe 11 can introduce the medicine in the medicine adding box 7 into the second connecting pipe 12 and then enter the treatment tank 1, and the stirring blades 6 on the surface of the rotating rod 5 can stir and mix the medicine discharged from the second connecting pipe 12 and the cooling water entering the treatment tank 1 under the rotation of the servo motor 4, so that the mixing efficiency of the medicine and the cooling water can be improved, meanwhile, the medicine and the cooling water can be fully dissolved, the treatment effect of the cooling water can be improved, the scaling of the cooling water can be effectively prevented, the pressure in the water pipe can be reduced, and the energy consumption can be reduced, and meanwhile, compared with manual dosing treatment, the method is more efficient.

As shown in fig. 3, in some embodiments, a circular storage tank 13 is disposed at the top end of the dosing pipe 8, a filter screen 14 adapted to the circular storage tank 13 is disposed on the inner wall of the circular storage tank 13, and the medicament added into the dosing tank 7 can be filtered through the filter screen 14, so that the residue in the medicament is prevented from entering the treatment tank 1 and affecting the circulation of the cooling water.

As shown in fig. 3, in some embodiments, the surface of the dosing tube 8 is provided with an external thread 15, the external thread 15 is in threaded connection with the inner wall of the sealing cover 9, and the external thread 15 is arranged on the surface of the dosing tube 8, so that the sealing cover 9 and the dosing tube 8 can be in threaded rotation in a matching manner, and the sealing cover 9 and the dosing tube 8 can be opened or closed more conveniently.

As shown in fig. 1 and 3, in some embodiments, the sealing cover 9 is circular, the surface of the sealing cover 9 is provided with an anti-slip groove, the sealing cover 9 is circular, the sealing cover 9 can be conveniently rotated, and then the friction force between the hand and the sealing cover 9 can be increased by matching with the use of the anti-slip groove, so that the sealing cover 9 and the dosing pipe 8 are more time-saving and labor-saving in rotation.

As shown in fig. 1-2, in some embodiments, an L-shaped support frame 16 is fixedly connected to the bottom of the treatment tank 1, a fixing bottom plate 17 is fixedly connected to the bottom of the L-shaped support frame 16, and three L-shaped support frames 16 arranged in a circumferential array are disposed at the bottom of the treatment tank 1, so that the treatment tank 1 can be stably supported, and then the device can be stably placed at a desired position by using the fixing bottom plate 17.

As shown in fig. 1-2, in some embodiments, the surface of the fixing base plate 17 is provided with four circular mounting holes 18, and four symmetrical mounting holes 18 are provided on the surface of the fixing base plate 17, so that the device can be fixed at a desired position, and the stability of the device in use is improved.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a central air conditioning water system energy-saving control device, includes treatment tank (1), its characterized in that: the left side of the treatment tank (1) is provided with a communicated water inlet pipe (2), the right side of the treatment tank (1) is provided with a communicated water outlet pipe (3), the top of the treatment tank (1) is fixedly connected with a servo motor (4), the output end of the servo motor (4) is fixedly connected with a rotating rod (5), the other end of the rotating rod (5) is rotatably connected with the inner bottom wall of the treatment tank (1) through a bearing, the surface of the rotating rod (5) is provided with a stirring blade (6), the left side of the treatment tank (1) is fixedly connected with a dosing box (7), one side of the dosing box (7) is provided with a communicated dosing pipe (8), the end part of the dosing pipe (8) is detachably connected with a sealing cover (9), the top of the dosing box (7) is fixedly connected with a dosing pump (10), the bottom of the dosing pump (10) is communicated with a first connecting pipe (11), the first connecting pipe (11) is located inside the dosing box (7), the top of the medicine pump (10) is fixedly connected with a second connecting pipe (12), and the other end of the second connecting pipe (12) is communicated with the top of the treatment tank (1).

2. The energy-saving control device for the water system of the central air-conditioning system as claimed in claim 1, wherein: the top of medicine feeding pipe (8) is equipped with circular thing groove (13) of putting, the inner wall of circular thing groove (13) of putting is equipped with filter screen (14) of looks adaptation.

3. The energy-saving control device for the water system of the central air-conditioning system as claimed in claim 1, wherein: the surface of the dosing pipe (8) is provided with an external thread (15), and the external thread (15) is in threaded connection with the inner wall of the sealing cover (9).

4. The energy-saving control device for the water system of the central air-conditioning system as claimed in claim 1, wherein: the shape of the sealing cover (9) is circular, and the surface of the sealing cover (9) is provided with an anti-skid groove.

5. The energy-saving control device for the water system of the central air-conditioning system as claimed in claim 1, wherein: the bottom fixedly connected with L type support frame (16) of processing jar (1), the bottom fixedly connected with PMKD (17) of L type support frame (16).

6. The energy-saving control device for the water system of the central air-conditioning system as claimed in claim 5, wherein: the surface of the fixed bottom plate (17) is provided with round mounting holes (18), and the number of the mounting holes (18) is four.