CN217236018U

CN217236018U - Energy-saving control device for circulating water pump of central air conditioner

Info

Publication number: CN217236018U
Application number: CN202220049328.2U
Authority: CN
Inventors: 许建华
Original assignee: Fuzhou Weiheng Electromechanical Equipment Co ltd
Current assignee: Fuzhou Weiheng Electromechanical Equipment Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-19
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a central air conditioning circulating water pump energy-saving control device, which comprises a cooling tower, a drain pipe and a controller body, wherein one side of the bottom of the cooling tower is communicated with one side of the controller body through the drain pipe, the other side of the controller body is communicated with a circulating water pipe, one end of the circulating water pipe is communicated with one side of the upper part of the cooling tower, the outside of the controller body is provided with a protective shell, the protective shell is matched with the controller body, one side of the protective shell is in threaded connection with an edge cover, the inner side of the edge cover is provided with a fixed cushion block, one side of the inner wall of the protective shell is in sliding connection with a positioning plate through a connecting component, one side of the protective shell is connected with the edge cover through a screw rod, when the energy-saving control device is damaged and needs to be replaced and maintained, the protective shell is convenient to be disassembled, the working hours are saved, and the fixed cushion block is matched with the positioning plate through the arrangement, the controller body is clamped and positioned, so that the performance of the controller body is stable.

Description

Energy-saving control device for circulating water pump of central air conditioner

Technical Field

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

Background

The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner and intensively processes air to meet the comfort requirement. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the required heat for the air conditioning system to offset the cold and warm load of the indoor environment, the refrigerating system is a vital part of the central air conditioning system, and the type, the operation mode, the structural form and the like of the refrigerating system directly influence the economical efficiency, the high efficiency and the rationality of the central air conditioning system in operation;

need use the energy-saving control device of water pump during outer quick-witted drainage of central air conditioning of some large buildings, energy-saving control device exposes outdoors, can produce the problem of performance reduction after long-time use, therefore energy-saving control device's outside need set up protective housing, current protective housing sets up to fixed knot mostly, when meetting energy-saving control device damage and need changing and maintenance, protective housing is comparatively loaded down with trivial details when dismantling, intensity of labour has been increased, consume man-hour, and the inside positioning mechanism who does not possess energy-saving control device mostly of current protective housing, during the use can make the inside energy-saving control device of protective housing rock the aversion because the collision of outside manpower and materials, make the connection position separation, energy-saving control device's performance has been reduced, work efficiency reduces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a central air conditioning circulating water pump energy-saving control device, protective housing connects the side cover through the screw rod in one side, meets the damage when energy-saving control device needs to be changed and maintain, protective housing convenient to detach has reduced intensity of labour, practices thrift man-hour, uses with the locating plate cooperation through the fixed cushion that sets up, carries out the centre gripping location to the controller body for controller body stable performance improves work efficiency, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a central air conditioning circulating water pump energy-saving control device, includes cooling tower, drain pipe and controller body, cooling tower bottom one side and controller body one side are through the drain pipe intercommunication, controller body opposite side intercommunication is provided with circulating pipe, circulating pipe one end and cooling tower upper portion one side intercommunication set up, the controller body outside is provided with protective housing, protective housing matches the setting with the controller body, protective housing one side threaded connection has the side cover, the side cover inboard is provided with fixed cushion, protective housing inner wall one side has the locating plate through coupling assembling sliding connection, the locating plate matches the setting with fixed cushion, fixed cushion sets up to polyurethane rubber fixed cushion, the controller body set up with between fixed cushion and the locating plate.

Preferably, the circulating water pipe is communicated with a filter, and a water pumping valve is arranged on the circulating water pipe and between the filter and the cooling tower.

Preferably, four corners evenly distributed screw thread on the sideshield is connected with the screw rod, the locating hole that matches the setting with the screw rod is seted up to protection casing one side four corners evenly distributed symmetry, screw rod one end runs through and extends to inside the locating hole.

Preferably, the two sides of the protective shell are symmetrically provided with a ventilating plate, and the ventilating plate is a high-temperature-resistant steel wire ventilating plate.

Preferably, coupling assembling includes sill bar and branch, branch sliding connection is inside the sill bar, fixedly connected with spring between branch one end and the sill bar is inside, the spring sets up to compression spring.

Preferably, one end of the bottom rod is fixedly connected with the inner wall of the protective shell, and one end of the supporting rod is fixedly connected with one side of the positioning plate.

Preferably, first chutes are symmetrically formed in the inner wall of the bottom rod, first sliding blocks are fixedly mounted on two sides of the supporting rod, and the first sliding blocks are in sliding clearance fit with the first chutes.

Preferably, the inner wall of the protective shell is symmetrically provided with second sliding grooves, the two sides of the positioning plate are fixedly provided with second sliding blocks, and the second sliding blocks are in sliding clearance fit with the second sliding grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model forms threaded connection between the side cover and the protective shell through the arranged screw, the screw threads of the threaded connection evenly distributed at the four corners on the side cover are connected in the positioning holes arranged at the four corners of the protective shell, when the energy-saving control device is damaged and needs to be replaced and maintained, the protective shell is convenient to disassemble, the labor intensity is reduced, and the working hours are saved;

2. the fixing cushion block is matched with the positioning plate to be used for clamping and positioning the controller body, the connecting assembly inner wall arranged between one side of the positioning plate and the inner wall of the protective shell is provided with the spring, and the positioning plate is convenient to stably clamp the energy-saving control through the elastic pressing force of the spring, so that the performance of the controller body is stable, and the working efficiency is improved.

Drawings

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

FIG. 2 is a schematic side view of the protective housing of the present invention;

fig. 3 is a schematic view of a partial sectional structure of the protective housing of the present invention;

fig. 4 is a schematic view of a partial sectional structure of the connection assembly of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the connection assembly part of the present invention.

In the figure: 1. a cooling tower; 2. a drain pipe; 3. a controller body; 4. a circulating water pipe; 5. a protective housing; 6. a side cover; 7. fixing the cushion block; 8. a connecting assembly; 801. a bottom bar; 802. a strut; 9. positioning a plate; 10. a filter; 11. a water pumping valve; 12. a screw; 13. positioning holes; 14. a gas permeable plate; 15. a spring; 16. a first chute; 17. a first slider; 18. a second chute; 19. and a second slider.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a central air conditioning circulating water pump energy-saving control device comprises a cooling tower 1, a drain pipe 2 and a controller body 3, wherein one side of the bottom of the cooling tower 1 is communicated with one side of the controller body 3 through the drain pipe 2, the other side of the controller body 3 is communicated with a circulating water pipe 4, one end of the circulating water pipe 4 is communicated with one side of the upper part of the cooling tower 1, a filter 10 is communicated and arranged on the circulating water pipe 4, a water suction valve 11 is arranged on the circulating water pipe 4 and positioned between the filter 10 and the cooling tower 1, a protective shell 5 is arranged outside the controller body 3, ventilating plates 14 are symmetrically and fixedly arranged on two sides of the protective shell 5, and the ventilating plates 14 are arranged as high-temperature resistant steel wire ventilating plates;

the protective shell 5 is matched with the controller body 3, one side of the protective shell 5 is in threaded connection with the side cover 6, four corners of the side cover 6 are uniformly distributed and are in threaded connection with the screws 12, four corners of one side of the protective shell 5 are uniformly distributed and symmetrically provided with positioning holes 13 matched with the screws 12, one end of each screw 12 penetrates and extends into the corresponding positioning hole 13, threaded connection is formed between the side cover 6 and the protective shell 5 through the arranged screws 12, the screws 12 in threaded connection are uniformly distributed at four corners of the side cover 6 and are in threaded connection with the positioning holes 13 formed in the four corners of the protective shell 5, and when the energy-saving control device is damaged and needs to be replaced and maintained, the protective shell is convenient to detach, the labor intensity is reduced, and the working hours are saved;

the inner side of the side cover 6 is provided with a fixed cushion block 7, one side of the inner wall of the protective shell 5 is connected with a positioning plate 9 in a sliding way through a connecting assembly 8, the inner wall of the protective shell 5 is symmetrically provided with second sliding grooves 18, two sides of the positioning plate 9 are fixedly provided with second sliding blocks 19, the second sliding blocks 19 are in sliding clearance fit with the second sliding grooves 18, the connecting assembly 8 comprises a bottom rod 801 and a support rod 802, the support rod 802 is connected in the bottom rod 801 in a sliding way, a spring 15 is fixedly connected between one end of the support rod 802 and the inside of the bottom rod 801, the spring 15 is set as a compression spring, one end of the bottom rod 801 is fixedly connected with the inner wall of the protective shell 5, one end of the support rod 802 is fixedly connected with one side of the positioning plate 9, the inner wall of the bottom rod 801 is symmetrically provided with first sliding grooves 16, two sides of the support rod 802 are fixedly provided with first sliding blocks 17, the first sliding blocks 17 are in sliding clearance fit with the first sliding grooves 16, the positioning plate 9 is matched with the fixed cushion block 7, the fixed cushion block 7 is set as a polyurethane rubber fixed cushion block, the controller body 3 is arranged between the fixed cushion block 7 and the positioning plate 9;

through the fixed cushion 7 and the locating plate 9 cooperation use that set up, carry out the centre gripping location to controller body 3, the coupling assembling 8 inner wall that sets up between 9 one sides of locating plate and the 5 inner walls of protective housing is provided with spring 15, and the elasticity through spring 15 is pressed and is held power and make locating plate 9 be convenient for carry out stable centre gripping to energy-saving control for 3 stable performance of controller body improves work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a central air conditioning circulating water pump energy-saving control device, includes cooling tower (1), drain pipe (2) and controller body (3), its characterized in that: one side of the bottom of the cooling tower (1) is communicated with one side of the controller body (3) through a drain pipe (2), the other side of the controller body (3) is communicated with a circulating water pipe (4), one end of the circulating water pipe (4) is communicated with one side of the upper part of the cooling tower (1), a protective shell (5) is arranged outside the controller body (3), the protective shell (5) is matched with the controller body (3), one side of the protective shell (5) is in threaded connection with a side cover (6), the inner side of the side cover (6) is provided with a fixed cushion block (7), one side of the inner wall of the protective shell (5) is connected with a positioning plate (9) in a sliding way through a connecting component (8), the positioning plate (9) is matched with the fixed cushion block (7), the fixed cushion block (7) is a polyurethane rubber fixed cushion block, the controller body (3) is arranged between the fixed cushion block (7) and the positioning plate (9).

2. The energy-saving control device for the circulating water pump of the central air conditioner as claimed in claim 1, characterized in that: the circulating water pipe (4) is communicated with a filter (10), and a water pumping valve (11) is arranged between the filter (10) and the cooling water tower (1) on the circulating water pipe (4).

3. The energy-saving control device for the circulating water pump of the central air conditioner as claimed in claim 1, characterized in that: four corners evenly distributed threaded connection has screw rod (12) on sideshield (6), locating hole (13) that set up with screw rod (12) matching are seted up to protection casing (5) one side four corners evenly distributed symmetry, screw rod (12) one end runs through and extends to inside locating hole (13).

4. The energy-saving control device for the circulating water pump of the central air conditioner as claimed in claim 1, characterized in that: the protective shell (5) is symmetrically provided with air permeable plates (14) at two sides, and the air permeable plates (14) are high-temperature-resistant steel wire air permeable plates.

5. The energy-saving control device for the circulating water pump of the central air conditioner as claimed in claim 1, characterized in that: coupling assembling (8) include sill bar (801) and branch (802), branch (802) sliding connection is inside sill bar (801), fixedly connected with spring (15) between branch (802) one end and sill bar (801) inside, spring (15) set up to compression spring.

6. The energy-saving control device for the circulating water pump of the central air conditioner as claimed in claim 5, wherein: bottom bar (801) one end and the inner wall fixed connection of protective housing (5), branch (802) one end and locating plate (9) one side fixed connection.

7. The energy-saving control device for the circulating water pump of the central air conditioner as claimed in claim 5, wherein: first spout (16) have been seted up to sill bar (801) inner wall symmetry, branch (802) both sides fixed mounting has first slider (17), first slider (17) and first spout (16) sliding clearance fit.

8. The energy-saving control device for the circulating water pump of the central air conditioner as claimed in claim 1, characterized in that: second spout (18) have been seted up to protective housing (5) inner wall symmetry, locating plate (9) both sides fixed mounting has second slider (19), second slider (19) and second spout (18) sliding clearance fit.